1 2004-11-23 Ben Elliston <bje@au.ibm.com>
3 * xref.h (xref_flag_value): Remove.
4 (xref_set_data, xref_get_data): Likewise.
5 (xref_set_current_fp): Likewise.
7 (XREF_GET_DATA): Likewise.
8 * xref.c (xref_flag_value): Remove.
9 (xref_set_data, xref_get_data): Likewise.
10 (xref_set_current_fp): Likewise.
12 2004-11-23 Ben Elliston <bje@au.ibm.com>
14 * gjavah.c (output_directory): Make static.
15 (temp_directory): Likewise.
17 2004-11-15 Tom Tromey <tromey@redhat.com>
19 * decl.c (instn_ptr_type_node): Removed.
20 (lineNumbers_ptr_type_node): Removed.
22 (jint_ptr_type): Removed.
24 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
27 * check-init.c (check_init): Ignore DECL_EXPR.
28 * expr.c (always_initialize_class_p): Reenable.
29 (build_class_init): Use a variable to store the decl. Also use
30 boolean_false_node instead of integer_zero_node.
31 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
34 2004-11-08 Tom Tromey <tromey@redhat.com>
37 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
38 generating a JNI header.
39 (print_field_info): Handle JNI headers.
40 (jni_print_float): Likewise.
41 (jni_print_double): Likewise.
43 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
45 * decl.c (end_java_method): Remove duplicated code.
47 2004-11-06 Zack Weinberg <zack@codesourcery.com>
48 Gerald Pfeifer <gerald@pfeifer.com>
50 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
53 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
56 * class.c: Reinstate 2004-08-18 patch.
57 (make_local_function_alias): Don't create an alias for extern (native)
60 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
63 * class.c (make_local_function_alias): Revert 2004-08-18 change.
64 (make_method_value): Likewise.
66 2004-10-21 Andrew Haley <aph@redhat.com>
69 * jcf-parse.c (set_source_filename): Add code to build new sfname.
71 2004-10-20 Andrew Haley <aph@redhat.com>
73 * decl.c (end_java_method): Don't expand if flag_syntax_only.
74 Remove duplicated code block.
76 2004-10-18 Steven Bosscher <stevenb@suse.de>
78 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
79 New rules to work around old Bison warnings.
81 2004-10-17 Steven Bosscher <stevenb@suse.de>
83 * class.c (ident_subst): Always alloca buffer.
84 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
85 opcode after including javaop.def.
86 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
87 conditional expression that exits, to avoid warnings.
88 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
89 a user of an extension.
90 * win32-host.c: Move check down to have non-empty file when
93 * Make-lang.in (java-warn): Add STRICT_WARN.
94 (java/jcf-io.o-warn): Don't have Werror for this file.
95 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
97 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
99 * expr.c (expr_add_location): Move declaration to before all
101 * parse.y (java_expand_classes): Ditto.
102 * lex.c (java_peek_unicode): Ditto.
104 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
106 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
107 if possible, else convert `foo' to 'foo'.
111 * jcf-io.c: Likewise.
112 * jcf-parse.c: Likewise.
117 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
119 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
120 rename parameter 'msg' to 'msgid' in function declaration.
121 (issue_warning_error_from_context): Likewise.
122 (yyerror): Rename parameter 'msg' to 'msgid'.
123 (all over): Use new quoting style for diagnostics.
125 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
127 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
128 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
131 2004-10-14 Matt Austern <austern@apple.com>
133 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
136 2004-10-13 Tom Tromey <tromey@redhat.com>
139 * lang.opt (--extdirs): Document.
140 * jvspec.c (lang_specific_driver): Recognize -encoding and
143 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
145 * parse.y (issue_warning_error_from_context): Use va_list *
146 instead of va_list parameter.
147 (parse_error_context): Update call.
148 (parse_warning_context): Likewise.
150 2004-10-05 Zack Weinberg <zack@codesourcery.com>
152 * parse.y, parse-scan.y: Add list of diagnostic messages to
153 insulate translation template from version of yacc/bison used
154 to compile the grammar.
156 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
158 Prepare for %q, %< and %> in diagnostic message strings.
159 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
160 Name second parameter 'msgid'.
161 * parse.y: Additionally include pretty-print.h and diagnostic.h.
162 (issue_warning_error_from_context): Use pretty-printer functions
163 instead of vsprintf for constructing formatted messages. Rename
164 parameter 'msg' to 'msgid'.
165 (parse_error_context): Rename parameter 'msg' to 'msgid'.
166 (parse_warning_context): Likewise.
168 2004-10-05 Andrew Haley <aph@redhat.com>
171 * jcf-parse.c (parse_zip_file_entries): If a class has a
172 superclass and a TYPE_SIZE of zero, lay it out.
174 2004-09-30 Andrew Haley <aph@redhat.com>
177 * jcf-parse.c (compute_class_name): Rewrite.
179 2004-10-01 Jan Hubicka <jh@suse.cz>
181 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
183 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
185 * lex.c: Fix a comment typo.
187 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
189 * java-tree.h: Fix a comment typo.
191 2004-09-30 Per Bothner <per@bothner.com>
193 Simplify lexer. Implement --enable-mapped-location support.
194 * jcf-parse.c (parse_class_file): Use linemap_line_start.
195 (parse_source_file_1): Pass filename as extra parameter, so we can call
196 linemap_add and set input_location here, rather than in both callers.
197 (read_class): Pass copied filename to parse_source_file_1.
198 Don't initialize wfl_operator - only needed for source compilation.
199 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
200 * lex.h: Remove a bunch of debugging macros.
201 * lex.h (struct_java_line, struct java_error): Remove types.
202 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
203 (struct java_lc_s): Remove prev_col field.
204 (struct java_lexer): New fields next_unicode, next_columns, and
205 avail_unicode. New position field, and maybe token_start field.
206 Don't need hit_eof field - use next_unicode == -1 instead.
207 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
208 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
209 * parse.h: Various changes for USE_MAPPED_LOCATION.
210 (EXPR_WFL_EMIT_LINE_NOTE): XXX
211 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
212 (struct parser_ctxt): New file_start_location field.
213 Remove p_line, c_line fields since we no longer save lines.
214 Remove elc, lineno, and current_jcf fields - no longer used.
215 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
216 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
217 source_location and is probably not needed anymore anyway.
218 Use new expr_add_Location function.
219 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
220 (java_pop_parser_context): Minor cleanup.
221 (java_parser_context_save_global, java_parser_context_restore_global,
222 java_pop_parser_context): Save/restore input_location as a unit.
223 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
224 a source_location instead of a wfl context node.
225 (check_class_interface_creation): input_filename is not addressable.
226 (create_artificial_method): Calling java_parser_context_save_global
227 and java_parser_context_restore_global is overkill. Instead,
228 temporarily set input_location from class decl.
229 (java_layout_seen_class_methods): Set input_location from method decl.
230 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
231 (finish_loop_body): Likewise.
232 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
233 (java_sprint_unicode): Take a character, not index in line.
234 (java_sneak_uncode): Replaced by java_peek_unicode.
235 (java_unget_unicode): No longer used.
236 (java_allocate_new_line. java_store_unicode): Removed, since we
237 no longer remember "lines".
238 (java_new_lexer): Update for new data structures.
239 (java_read_char): Move unget_value checking to java_read_unicode.
240 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
241 efficient functions that are used directly when lexing.
242 (java_read_unicode_collapsing_terminators): No longer needed.
243 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
244 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
245 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
246 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
247 combine switch branches, and test for common token kinds earlier.
248 (java_lex_error): Rewrite.
249 * jv-scan.c (expand_location): New function, copied from tree.c.
250 (main): Set ctxp->filename instead of setting input_filename directly.
252 2004-09-30 Per Bothner <per@bothner.com>
254 More cleanup for --enable-mapped-location.
255 * class.c (push_class): If USE_MAPPED_LOCATION don't set
256 input_location here. Instead do it in give_name_to_class.
257 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
258 * expr.c (expand_byte_code): Call linemap_line_start.
259 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
260 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
261 (expr_add_location): New function, if USE_MAPPED_LOCATION.
262 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
263 to USE_MAPPED_LOCATION case.
265 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
266 * jcf-parse.c (java_parse_file): Don't set input_filename.
267 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
268 Create a list of TRANSLATION_UNIT_DECL.
269 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
270 reason is so we can set a DECL_SOURCE_LOCATION for each file.
271 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
272 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
273 (file_start_location): New static.
274 (set_source_filename): Avoid extra access to input_filename macro.
275 Concatenate new name with class's package prefix.
276 (set_source_filename, give_name_to_class): Update.
277 (give_name_to_class): Set class's "line 0" input_location here.
278 (parse_class_file): Set input_location as a unit.
280 * jcf-parse.c (load_class): Sanity test if missing inner class file.
282 2004-09-29 Per Bothner <per@bothner.com>
284 * java-tree.h: Redefine some macros and add some declaration
285 to handle the USE_MAPPED_LOCATION case.
286 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
287 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
288 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
289 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
291 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
292 * decl.c (finish_method, java_add_stmt): Likewise.
293 * java-gimplify.c (java-gimplify.c): Likewise.
294 * jcf-write.c (generate_bytecode_insns): Likewise.
295 * lang.c (java_post_options): Likewise - call linemap_add.
297 2004-09-29 Andrew Haley <aph@redhat.com>
300 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
301 result of TRUNC_MOD_EXPR.
302 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
303 * decl.c (java_init_decl_processing): Mark
304 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
306 2004-09-28 Tom Tromey <tromey@redhat.com>
309 * class.c (add_miranda_methods): Load superinterface if not
312 2004-09-28 Andrew Haley <aph@redhat.com>
315 * jcf-parse.c (load_class): Don't try to read a class that we've
318 2004-09-28 Andrew Haley <aph@redhat.com>
320 * jcf-parse.c (load_class): Back out previous broken patch.
322 2004-09-28 Andrew Haley <aph@redhat.com>
325 * jcf-parse.c (load_class): Don't try to read a class that we've
327 Check that we really did read the right class.
329 2004-09-25 Tom Tromey <tromey@redhat.com>
332 * parse.y (create_artificial_method): Use add_method_1.
334 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
336 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
338 * gcj.texi: Fix typos.
340 2004-09-24 Tom Tromey <tromey@redhat.com>
343 * parse.y (class_instance_creation_expression): Set `$$' to NULL
344 in error parts of rule.
345 (unary_expression): Don't call error_if_numeric_overflow when $1
348 2004-09-24 Tom Tromey <tromey@redhat.com>
351 * parse.y (resolve_qualified_expression_name): Set
352 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
353 * expr.c (force_evaluation_order): Check for empty argument list
354 after stripping COMPOUND_EXPR.
356 2004-09-23 Andrew Haley <aph@redhat.com>
359 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
362 2004-09-23 Tom Tromey <tromey@redhat.com>
365 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
366 where operand is null.
368 2004-09-23 Tom Tromey <tromey@redhat.com>
371 * parse.y (not_accessible_p): Allow access to protected members
372 even when class is not static.
374 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
376 * Make-lang.in: Revert the gcc-none.o change.
378 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
380 * parse.y (patch_anonymous_class): VEC_space returns true if there
383 2004-09-21 Matt Austern <austern@apple.com>
386 * gjavah.c (free_method_name_list): Fix function definition so
387 it's a proper C prototype.
389 2004-09-21 Tom Tromey <tromey@redhat.com>
392 * gjavah.c (free_method_name_list): New method.
395 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
396 Zack Weinberg <zack@codesourcery.com>
398 * java-tree.def: Use tree_code_class enumeration constants
399 instead of code letters.
400 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
401 new tree-class enumeration constants.
403 2004-09-13 Tom Tromey <tromey@redhat.com>
406 * class.c (layout_class_method): Put synthetic methods into the
409 2004-09-11 Andrew Pinski <apinski@apple.com>
411 * Make-lang.in (java/ggc-none.c): Change dependency
412 for ggc.h into $(GGC_H).
414 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
416 * Make-lang.in (java/win32-host.o): Add dependency on
418 * win32-host.c: Add includes for coretypes.h, jcf.h
420 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
422 * Make-lang.in (GCJH_OBJS): Change dependency from
423 ggc-none.o to java/ggc-none.o
424 (JCFDUMP_OBJS): Likewise.
425 (java/ggc-none.o): New target.
427 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
429 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
430 * class.c (build_utf8_ref, build_static_field_ref,
431 make_field_value, make_method_value, get_dispatch_table,
432 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
433 * constants.c (get_tag_node, build_ref_from_constant_pool,
434 build_constants_constructor): Likewise.
435 * decl.c (java_init_decl_processing): Likewise.
436 * expr.c (build_java_array_length_access, build_newarray,
437 expand_java_multianewarray, expand_java_pushc, expand_iinc,
438 build_java_binop, build_field_ref, expand_java_add_case,
439 expand_java_call, build_known_method_ref, build_invokevirtual,
440 build_invokeinterface, build_jni_stub): Likewise.
441 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
442 * jcf-parse.c (get_constant): Likewise.
443 * lex.c (do_java_lex): Likewise.
444 * parse.y (patch_binop, patch_unaryop, patch_cast,
445 build_newarray_node, patch_newarray): Likewise.
446 * resource.c (compile_resource_data): Likewise.
447 * typeck.c (build_prim_array_type): Likewise.
449 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
451 * decl.c (java_init_decl_processing): Adjust
452 initialize_sizetypes call.
454 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
456 * jv-scan.c (fancy_abort): Add.
458 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
460 * expr.c (build_java_arrayaccess): Use convert to change
463 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
465 * class.c (make_local_function_alias): Allocate extra space for 'L'
466 in name buffer. Reported by Thomas Neumann.
468 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
470 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
471 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
472 * lex.c (do_java_lex): Adjust.
473 (error_if_numeric_overflow): Likewise.
475 2004-08-18 Andrew Pinski <apinski@apple.com>
477 * class.c (make_local_function_alias): Only make a new decl if we
478 support alias attribute on all decls.
480 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
482 * class.c (make_local_function_alias): New function. Create local
483 alias for public method DECL.
484 (make_method_value): Use make_local_function_alias.
485 * parse.y (craft_constructor): Don't special-case anonymous classes.
486 Always set ctor_name to init_identifier_node.
487 (lookup_method_invoke): Call layout_class_method when creating
488 anonymous class constructor.
490 2004-08-18 Richard Henderson <rth@redhat.com>
492 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
493 default case. Treat '<' similarly. Update for
494 is_gimple_formal_tmp_var name change.
496 2004-08-17 Andrew Haley <aph@redhat.com>
498 * lang.c (lang_printable_name): Obey verbose flag.
499 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
500 lang_printable_name().
501 (verify_constructor_circularity, get_printable_method_name,
502 check_abstract_method_definitions, java_check_regular_methods,
503 java_check_abstract_methods, check_inner_class_access,
504 fix_constructors, patch_method_invocation, patch_return):
506 * expr.c (pop_type_0): Likewise.
508 * java-tree.h (lang_printable_name_wls): Delete.
510 2004-08-16 Tom Tromey <tromey@redhat.com>
513 * parse.y (primary): Changed for initialized and uninitialized
515 (array_access): Handle array_creation_initialized.
516 (array_creation_expression): Split into
517 array_creation_initialized and array_creation_uninitialized.
519 2004-08-16 Andrew Haley <aph@redhat.com>
521 * jcf-write.c (find_constant_index): Canonicalize NaNs when
524 2004-08-16 Elliot Lee <sopwith@redhat.com>
527 * jcf-parse.c (java_parse_file): Handle filenames with embedded
528 spaces, and quoted filelists.
530 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
532 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
533 * class.c (build_utf8_ref, build_static_field_ref,
534 make_field_value, make_method_value, get_dispatch_table,
535 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
536 * constants.c (get_tag_node, build_ref_from_constant_pool,
537 build_constants_constructor): Likewise.
538 * decl.c (java_init_decl_processing): Likewise.
539 * expr.c (build_java_array_length_access, build_newarray,
540 expand_java_multianewarray, expand_java_pushc, expand_iinc,
541 build_java_binop, build_field_ref, expand_java_add_case,
542 expand_java_call, build_known_method_ref, build_invokevirtual,
543 build_invokeinterface, build_jni_stub): Likewise.
544 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
545 * jcf-parse.c (get_constant): Likewise.
546 * lex.c (do_java_lex): Likewise.
547 * parse.y (patch_binop, patch_unaryop, patch_cast,
548 build_null_of_type, patch_newarray): Likewise.
549 * resource.c (compile_resource_data): Likewise.
550 * typeck.c (build_prim_array_type): Likewise.
552 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
554 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
555 Don't create BLOCK here or call java_gimplify_block.
557 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
559 * java-tree.h (flag_deprecated): Removed.
560 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
561 * parse.y (check_deprecation): Check warn_deprecated instead of
564 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
566 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
567 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
568 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
569 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
570 flag_force_classes_archive_check, flag_optimize_sci,
571 flag_indirect_dispatch): Remove explicit declarations.
572 * lang.opt: Add implicit declare/define/assign. Remove obsolete
575 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
578 * Make-lang.in (java.install-man): Install from either build
579 tree or source tree, whichever has the file first.
581 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
583 * jcf-parse.c (get_constant): Adjust force_fit_type call.
584 * lex.h (SET_LVAL_NODE_TYPE): Remove.
585 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
586 (do_java_lex): Likewise. Adjust force_fit_type call.
588 2004-08-04 Roger Sayle <roger@eyesopen.com>
589 Andrew Haley <aph@redhat.com>
591 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
592 checking trees as they're being built.
593 (convert): Call convert_ieee_real_to_integer if we're
594 converting a constant, even if we're writing a class file.
596 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
599 * parse.y (fold_constant_for_init): Call resolve_field_access with
600 correct current_class context.
602 2004-08-01 Roger Sayle <roger@eyesopen.com>
604 * decl.c (update_aliases, initialize_local_variable): Replace calls
605 to build with calls to buildN.
606 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
607 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
608 * parse.h (BUILD_THROW): Likewise.
609 * parse.y (switch_expression, synchronized_statement,
610 catch_clause_parameter, array_creation_expression,
611 conditional_expression, make_qualified_name,
612 resolve_qualified_expression_name, patch_method_invocation,
613 patch_invoke, build_method_invocation, build_new_invocation,
614 build_assignment, patch_assignment, build_binop, patch_binop,
615 build_string_concatenation, build_incdec, patch_unaryop,
616 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
617 patch_return, build_if_else_statement, build_labeled_block,
618 build_new_loop, build_loop_body, build_bc_statement,
619 build_assertion, encapsulate_with_try_catch, build_try_statement,
620 build_try_finally_statement, patch_synchronized_statement,
621 emit_test_initialization): Likewise, replace build with buildN.
623 2004-07-28 Eric Christopher <echristo@redhat.com>
625 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
626 (java_unsafe_for_reeval): Ditto.
628 2004-07-26 <hp@bitrange.com>
630 * parse.y (build_super_invocation): Adjust declaration order to
631 avoid declaration after statement.
633 2004-07-25 Bernardo Innocenti <bernie@develer.com>
635 * decl.c: Rename all identifiers named `class' to `cl'.
637 2004-07-25 Richard Henderson <rth@redhat.com>
639 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
641 2004-07-23 Mike Stump <mrs@apple.com>
643 * boehm.c (set_bit): Improve type safety wrt unsignedness.
644 * gjavah.c (throwable_p, decode_signature_piece,
645 print_full_cxx_name, print_include, add_namelet, add_class_decl,
646 process_file): Likewise.
647 * jcf-dump.c (main): Likewise.
648 * jcf-io.c (read_zip_member): Likewise.
649 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
650 give_name_to_class, get_class_constant): Likewise.
651 * jcf-write.c (find_constant_wide, push_long_const,
652 generate_classfile): Likewise.
653 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
654 * parse.y (read_import_dir): Likewise.
655 * typeck.c (parse_signature_type): Likewise.
656 * verify.c (verify_jvm_instructions): Likewise.
657 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
659 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
661 * Make-lang.in: Replace rmic and rmiregistry references with
662 grmic and grmiregistry.
663 * gcj.texi: Likewise.
665 2004-07-20 Andrew Haley <aph@redhat.com>
668 * verify.c (verify_jvm_instructions): Comment change only.
670 * typeck.c (build_java_array_type): Add size field to array name.
672 * java-tree.h (LOCAL_SLOT_P): New.
673 (update_aliases): Add PC argument.
674 (pushdecl_function_level): New function.
676 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
677 MODIFY_EXPR, and SAVE_EXPR.
678 (java_gimplify_modify_expr): New function.
680 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
681 (expand_iinc): Pass PC to update_aliases().
682 (STORE_INTERNAL): Likewise.
683 (process_jvm_instruction): Likewise.
685 * decl.c (base_decl_map): New variable.
686 (uniq): New variable.
687 (update_aliases): Rewrite with more thorough checking.
688 (debug_variable_p): New function.
689 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
690 (check_local_named_variable): Delete whole function.
691 (initialize_local_variable): New function.
692 (check_local_unnamed_variable): Add checks and comments.
693 (find_local_variable): Rewrite.
694 (java_replace_reference): New function.
695 (function_binding_level): New variable.
696 (pushdecl_function_level): New function.
697 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
698 (maybe_pushlevels): Call pushdecl() on each of the new decls.
699 (start_java_method): Reset uniq. Create base_decl_map. Set
700 function_binding_level.
701 (end_java_method): Null unused fields to save memory.
703 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
705 * class.c (add_interface_do): Remove.
706 (set_super_info, interface_of_p, maybe_add_interface,
707 add_interface, make_class_data, layout_class,
708 add_miranda_methods): Adjust BINFO accessors and addition.
709 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
711 * jcf-write.c (generate_classfile): Likewise.
712 * parse.y (patch_anonymous_class, check_inner_circular_reference,
713 check_circular_reference, java_complete_class,
714 check_abstract_method_definitions,
715 java_check_abstract_method_definitions,
716 check_interface_throws_clauses, java_check_abstract_methods,
717 lookup_java_interface_method2,
718 find_applicable_accessible_methods_list): Adjust BINFO accessors
720 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
722 2004-07-18 Roger Sayle <roger@eyesopen.com>
724 * builtins.c (max_builtin, min_builtin,
725 java_build_function_call_expr): Replace calls to build with buildN.
726 * class.c (build_class_ref, build_static_field_ref,
727 get_dispatch_table, make_class_data, layout_class_method): Likewise.
728 * constants.c (build_ref_from_constant_pool): Likewise.
729 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
730 add_stmt_to_compound): Likewise.
731 * except.c (build_exception_object_ref, expand_end_java_handler):
733 * java-gimplify.c (java_gimplify_case_expr,
734 java_gimplify_default_expr, java_gimplify_block,
735 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
736 * jcf-write.c (generate_bytecode_insns): Likewise.
737 * typeck.c (convert_ieee_real_to_integer): Likewise.
739 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
741 * java-tree.h (builtin_function): Declare.
743 2004-07-16 Steven Bosscher <stevenb@suse.de>
745 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
746 abuse restore_line_number_status.
748 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
751 * jcf-parse.c (java_emit_static_constructor): Specify default
754 2004-07-13 Per Bothner <per@bothner.com>
756 * java-tree.h (all_class_filename): Remove useless macro.
757 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
758 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
759 * parse.y (java_parser_context_restore_global): Replace
760 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
761 * jcf-parse.c (read_class, java_parse_file): Likewise.
763 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
766 gjavah.c (print_field_info): Emit constant only if field is static.
768 2004-07-11 Roger Sayle <roger@eyesopen.com>
770 * expr.c (java_truthvalue_conversion, flush_quick_stack,
771 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
772 build_java_ret, build_java_throw_out_of_bounds_exception,
773 build_java_array_length_access, java_check_reference,
774 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
775 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
776 expand_java_arrayload, build_java_monitor, expand_java_return,
777 expand_load_internal, expand_java_NEW, build_get_class,
778 build_instanceof, expand_java_CHECKCAST, expand_iinc,
779 build_java_soft_divmod, build_java_binop, build_field_ref,
780 expand_compare, expand_java_goto, expand_java_switch,
781 expand_java_add_case, build_class_init, build_known_method_ref,
782 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
783 expand_invoke, build_jni_stub, expand_java_field_op,
784 java_expand_expr, expand_byte_code, STORE_INTERNAL,
785 force_evaluation_order, emit_init_test_initialization): Convert
786 calls to "build" into calls to the prefered "buildN" functions.
788 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
790 * java-tree.h (set_block): Remove.
791 * lang.c (java_clear_binding_stack): New.
792 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
793 * decl.c (struct binding_level): Remove this_block.
794 (clear_binding_level): Likewise.
795 (poplevel): Don't handle this_block.
798 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
800 * class.c (common_enclosing_context_p): Remove statement with no
803 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
806 * parse.y (create_anonymous_class): Remove 'location' argument. Use
807 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
808 (craft_constructor): Inherit access flags for implicit constructor
809 from the enclosing class.
810 (create_class): Fix comment typo.
811 (resolve_qualified_expression_name): Pass type of qualifier to
812 not_accessible_p, not the type in which target field was found.
813 (not_accessible_p): Handle inner classes. Expand protected
814 qualifier-subtype check to enclosing instances, but don't apply this
815 check to static members. Allow protected access to inner classes
816 of a subtype. Allow private access within common enclosing context.
817 (build_super_invocation): Get WFL line number info from current
819 (build_incomplete_class_ref): Update for new create_anonymous_class
821 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
822 common_enclosing_instance_p.
823 * class.c (common_enclosing_context_p): New. Determine if types
824 share a common enclosing context, even across static contexts.
825 (common_enclosing_instance_p): Renamed from
826 common_enclosing_context_p. Determines if types share a common
827 non-static enclosing instance.
828 * java-tree.h (common_enclosing_instance_p): Declare.
829 * jcf-write.c (get_method_access_flags): New. Surpress private flag
830 for inner class constructors.
831 (generate_classfile): Use get_method_access_flags.
833 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
835 * class.c (interface_of_p): Check for null TYPE_BINFO.
837 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
839 * class.c (make_class): Do not create binfo here.
840 (set_super_info): Create it here.
841 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
843 2004-07-08 Richard Henderson <rth@redhat.com>
845 * expr.c (case_identity, get_primitive_array_vtable,
846 java_expand_expr, emit_init_test_initialization): Remove.
847 * java-tree.h (java_expand_expr): Remove.
848 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
850 2004-07-07 Per Bothner <per@bothner.com>
852 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
853 get internal error due to mismatched types.
855 * gcj.texi (Invoking gij): Document new -verbose:class flag.
857 * gcj.texi (Linking): New node. Document -lgij usage.
859 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
861 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
862 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
863 * java/class.c (set_super_info, class_depth, interface_of_p,
864 maybe_add_interface, add_interface, make_class_data,
865 layout_class, add_miranda_methods): Adjust BINFO macros.
866 * expr.c (can_widen_reference_to, lookup_field): Likewise.
867 * jcf-write.c (generate_classfile): Likewise.
868 * parse.y (patch_anonymous_class,
869 check_inner_circular_reference, check_circular_reference,
870 java_complete_class, check_abstract_method_definitions,
871 java_check_abstract_method_definitions,
872 check_interface_throws_clauses, java_check_abstract_methods,
873 lookup_java_interface_method2,
874 find_applicable_accessible_methods_list): Likewise.
875 * typeck.c (find_method_in_interface): Likewise.
876 * verify.c (merge_types): Likewise.
878 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
880 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
881 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
883 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
885 * class.c (make_class): Use make_tree_binfo.
886 (set_super_info, add_interface_do): Likewise.
887 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
889 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
891 * verify.c: Correct array element access formatting thinko.
893 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
895 * verify.c: Insert a short blurb at the start referring to the JVMS.
896 (merge_type_state): Remove redundant nested if statement.
897 (verify_jvm_instructions): Ensure current_subr is initialised to
899 Minor formatting fixes all over the place.
901 2004-07-02 Richard Henderson <rth@redhat.com>
903 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
905 2004-07-01 Richard Henderson <rth@redhat.com>
907 * class.c (registerClass_libfunc): Remove.
908 (init_class_processing): Don't set it.
909 (emit_register_classes): Take list_p parameter. Fill it in
910 with _Jv_RegisterClass calls.
911 * decl.c (java_init_decl_processing): Don't call
912 init_resource_processing.
913 * jcf-parse.c (java_emit_static_constructor): New.
914 (java_parse_file): Call it.
915 * resource.c (registerResource_libfunc): Remove.
916 (init_resource_processing): Remove.
917 (write_resource_constructor): Take list_p parameter. Fill it in
918 with _Jv_RegisterResource calls.
919 * java-tree.h: Update prototypes.
921 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
924 * class.c (layout_class_method): Do not override package-private
925 method if its in a different package.
926 (split_qualified_name): Move here from parse.y. Rename from
927 breakdown_qualified. Add comment.
928 (in_same_package): Move here from parse.y. Add comment.
929 * java-tree.h (break_down_qualified, in_same_package): Declare.
930 (in_same_package): Likewise.
931 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
934 2004-06-29 Andrew Haley <aph@redhat.com>
936 * except.c (expand_start_java_handler): Push a new binding level.
937 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
938 register_exception_range() to register where we'll do it.
939 (expand_end_java_handler): Remove old bogus code. Replace with
940 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
941 the top of the expression we're curently building.
942 (maybe_end_try): Delete.
943 * decl.c (binding_level.exception_range): New field.
944 (clear_binding_level): Add field exception_range. Reformat.
945 (poplevel): Call expand_end_java_handler().
946 (poplevel): Call java_add_stmt only if functionbody is false.
947 (maybe_poplevels): Don't call maybe_end_try() from here.
948 (end_java_method): Clear no longer used trees in function decl.
949 (register_exception_range): New function.
950 * java-tree.h (register_exception_range, struct eh_range): Declare.
952 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
954 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
956 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
959 * expr.c (class_has_finalize_method): Fix method name indentation.
960 (expand_java_call): Remove K&R style parameter declaration.
961 (expand_invoke): Fix statement indentation.
962 (expand_java_field_op): Likewise.
963 * parse-scan.y: Fix typo.
964 (reset_report): Fix method name indentation.
965 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
967 * verify.c (verify_jvm_instructions): Document parameters, insert
969 * lang.c (lang_init_source): Fix method name indentation.
970 * class.c (common_enclosing_context_p): Likewise.
971 (emit_symbol_table): Fix parameter list indentation.
972 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
973 parameter declaration.
974 * constants.c: Fix copyright notice indentation.
975 * typeck.c (find_method_in_superclasses): Fix parameter list
977 (find_method_in_interfaces): Likewise.
978 * zextract.c (makelong): Fix method name indentation.
980 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
983 * parse.y (create_interface): Set correct access modifiers for
985 * jcf-write.c (get_classfile_modifiers): New function.
986 (generate_classfile): Use get_classfile_modifiers, not
989 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
991 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
992 dependency to current parser context, not NULL_TREE, for top-level
994 (jdep_resolve_class): Enable member access check for all inner
997 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
999 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1002 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1005 * expr.c (expand_java_field_op): Ensure that target class for static
1006 field access has been loaded.
1008 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1009 Ranjit Mathew <rmathew@hotmail.com>
1011 PR java/1207, java/16178
1012 * jcf-parse.c (load_class): Return immediately if passed a type decl
1013 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1014 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1015 before calling load_class.
1016 (qualify_and_find): Likewise.
1017 (find_in_imports_on_demand): Likewise.
1018 (find_applicable_accessible_methods_list): Likewise.
1020 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1022 * parse.y (java_layout_seen_class_methods): Don't call load_class
1023 on class defined by source parser.
1025 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1027 * parse.y (set_nested_class_simple_name_value): Removed.
1028 (java_complete_expand_class): Remove calls to
1029 set_nested_class_simple_name_value.
1031 2004-06-22 Andrew Haley <aph@redhat.com>
1032 Ranjit Mathew <rmathew@hotmail.com>
1034 Fixes PR java/16113.
1035 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1037 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1039 * parse.y (create_class): Correct diagnostic message about
1040 java.lang.Object extending anything else.
1042 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1044 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1045 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1046 * constants.c (build_ref_from_constant_pool): Likewise.
1047 * expr.c (build_java_array_length_access): Likewise.
1048 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1049 (invoke_build_dtable, build_invokevirtual): Likewise.
1050 (build_invokeinterface, java_expand_expr): Likewise.
1051 (emit_init_test_initialization): Likewise.
1052 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1053 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1055 2004-06-21 Andrew Haley <aph@redhat.com>
1057 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1060 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1062 * jcf.h (struct JCF): Change java_source, right_zip and finished
1064 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1065 byte_swap and use_fallback to unsigned int.
1066 * parse.h (struct _jdep): Change flag0 to unsigned int.
1068 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1071 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1072 before trying to lay out its methods.
1073 * jcf-parse.c (read_class): Track parsed files using canonical paths
1074 obtained via lrealpath from libiberty.
1075 (java_parse_file): Likewise.
1076 (parse_source_file_1): Rename formal parameter to reflect its
1077 modified purpose. Minor formatting fix.
1079 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1081 * class.c (emit_register_classes): Make the function uninlinable,
1082 do not set current_function_cannot_inline.
1083 * resource.c (write_resource_constructor): Do not reset
1084 flag_inline_functions around rest_of_compilation.
1086 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1089 * expr.c (java_truthvalue_conversion): Handle
1090 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1091 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1092 i.e. return the expression.
1094 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1096 * gjavah.c: Include version.h
1098 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1100 * jcf-write.c (generate_bytecode_conditional): Correct handling
1101 of unordered conditionals. Add comment.
1103 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1104 Per Bothner <per@bothner.com>
1106 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1107 local variable was initialised upon declaration.
1108 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1109 variable was final and initialised upon declaration.
1110 * check-init.c (check_final_reassigned): Give error only if a blank
1111 final is not definitely unassigned or if an initialised final is
1113 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1114 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1115 (check_init): Perform initialised-variable-removing-optimisation
1116 only on non-final local variables.
1118 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1120 * jcf-write.c (generate_bytecode_conditional): Handle binops
1121 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1123 (generate_bytecode_insns): Likewise.
1125 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1127 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1128 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1130 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1132 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1133 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1135 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1137 * decl.c (struct binding_level): Add GTY marker. Compile
1138 binding_depth unconditionally.
1139 (current_binding_level, free_binding_level, global_binding_level):
1141 (clear_binding_level): Unconditionally set binding_depth.
1142 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1144 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1146 * lex.c (java_new_lexer): Set 'encoding'.
1147 (java_read_char): Improve error message for unrecognized characters.
1148 * lex.h (struct java_lexer): New field 'encoding'.
1150 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1152 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1154 2004-05-21 Mark Wielaard <mark@klomp.org>
1156 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1159 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1161 * typeck.c: Remove non-printable character 160.
1163 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1165 * check-init.c: Correct minor typos.
1167 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1169 * Make-lang.in, expr.c, java-gimplify.c: Rename
1170 tree-simple.[ch] to tree-gimple.[ch].
1172 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1174 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1176 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1178 Merge from tree-ssa-20020619-branch. See
1179 ChangeLog.tree-ssa for details.
1181 * Make-lang.in, builtins.c, check-init.c, class.c,
1182 constants.c, decl.c, except.c, expr.c, java-except.h,
1183 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1184 lang.c, lang.opt, parse.y, resource.c: Merged.
1185 * java-gimplify.c: New file.
1187 2004-05-10 Andrew Haley <aph@redhat.com>
1189 * parse.y (create_class): Set TYPE_VFIELD.
1190 * decl.c (java_init_decl_processing): Likewise.
1192 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1193 * class.c (make_method_value): Replace DECL_VINDEX with call to
1195 (get_dispatch_vector): Likewise.
1196 (layout_class_method): Likewise.
1197 Replace set of DECL_VINDEX with call to set_method_index().
1198 (set_method_index): New function.
1199 (get_method_index): New function.
1200 * java-tree.h (set_method_index): New function decl.
1201 (get_method_index): New function decl.
1203 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1205 * parse.y (check_pkg_class_access): Add new argument
1206 and use it when cl is NULL to call lookup_cl on it.
1207 (parser_check_super_interface): Do not call lookup_cl.
1208 Pass this_decl to check_pkg_class_access and NULL
1209 instead of lookup_cl.
1210 (parser_check_super): Update for change in
1211 check_pkg_class_access.
1212 (do_resolve_class): Likewise.
1213 (process_imports): Likewise.
1214 (find_in_imports_on_demand): Likewise.
1215 (resolve_qualified_expression_name): Likewise.
1217 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
1219 Fixes PR java/9685, PR java/15073
1220 * parse.y (accessibility_string): New method.
1221 (not_accessible_field_error): Use accessibility_string()
1222 instead of java_accstring_lookup().
1223 (resolve_qualified_expression_name): Check with
1224 check_pkg_class_access() before allowing access using
1227 Use check_pkg_class_access() instead of not_accessible_p()
1228 for unqualified types.
1229 (not_accessible_p): Use DECL_CONTEXT (member) instead of
1230 REFERENCE for package-private access checking.
1231 (patch_method_invocation): Use accessibility_string() instead
1232 of java_accstring_lookup().
1234 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
1237 * gjavah.c (struct method_name): Add member is_native.
1238 (overloaded_jni_method_exists_p): Match candidate method only if
1240 (print_method_info): Initialise is_native flag from the method's
1243 2004-04-30 Roger Sayle <roger@eyesopen.com>
1245 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
1246 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
1248 2004-04-22 Roger Sayle <roger@eyesopen.com>
1250 * resource.c (write_resource_constructor): Guard call to possibly
1251 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
1253 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
1255 * class.c (make_class_data): Add new field aux_info.
1256 * decl.c (java_init_decl_processing): Push type and decl for
1259 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
1261 * expr.c (expand_java_NEW): Don't use size argument for
1262 _Jv_AllocObject calls.
1263 * parse.y (patch_invoke): Likewise.
1265 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1267 * expr.c (build_invokeinterface): Remove unused variables to
1270 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
1272 * class.c (get_interface_method_index): New function. Return dispatch
1273 index for interface method.
1274 (make_method_value): For interface methods, set index field to
1275 iface dispatch index, not DECL_VINDEX.
1276 * expr.c (build_invokeinterface): Use get_interface_method_index.
1278 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1280 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
1282 2004-03-31 Andrew Haley <aph@redhat.com>
1285 * jcf-io.c (opendir_in_zip): Tidy up error handling.
1287 2004-03-30 Zack Weinberg <zack@codesourcery.com>
1289 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
1290 form of GTY markers.
1292 2004-03-25 Marcus Meissner <meissner@suse.de>
1295 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
1297 2004-03-23 Tom Tromey <tromey@redhat.com>
1300 * jcf-write.c (make_class_file_name): Don't report if mkdir
1303 2004-03-23 Tom Tromey <tromey@redhat.com>
1305 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
1307 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
1309 * class.c, gjavah.c, lang.c: Fix comment typos.
1310 * gcj.texi: Fix typos.
1312 2004-03-19 Per Bothner <per@bothner.com>
1314 * gcj.texi (Code Generation): Document new flags and assert defaults.
1316 * class.c (assume_compiled_node_struct): Rename type to
1317 class_flag_node_struct, as it is now also used for enable_assertions.
1318 Rename assume_compiled_node typedef. Rename excludep field to value.
1319 (find_assume_compiled_node): Rename function to find_class_flag_node.
1320 Minor optimization - avoid needless strlen.
1321 (add_assume_compiled): Some tweaking and optimization.
1322 Rename and generalize to add_class_flag takem an extra parameter.
1323 (add_assume_compled): New just calls add_class_flag.
1324 (add_enable_assert, enable_assertions): New functions.
1325 (enable_assert_tree): New static.
1326 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
1327 * lang.opt (fenable-assertions, fenable-assertions=,
1328 fdisable-assertions, fdisable-assertions=): New options.
1329 * lang.c (java_handle_option): Handle new options.
1330 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
1331 class in an interface - create helper class nested in outer interface.
1332 (build_assertion): Short-circuit if enable_assertions is false.
1334 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1336 * java-tree.h: Changes throughout to add checking to macros
1337 and numerous whitespace changes.
1338 (VAR_OR_FIELD_CHECK): New macro.
1339 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
1340 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
1342 2004-03-16 Per Bothner <per@bothner.com>
1344 * jcf-jump.c (options): New --print-constants option.
1345 * gcj.texi (Invoking jcf-dump): Document --print-constants.
1347 * jcf-dump.c (flag_print_constant_pool): Default to off.
1348 (print_constant_terse_with_index): New helper function.
1349 (various places): Check flag_print_constant_pool where missing.
1350 (main): If verbose set flag_print_constant_pool.
1351 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
1353 2004-03-15 Andrew Haley <aph@redhat.com>
1356 * parse.y (java_complete_lhs): Check that final variable has an
1359 2004-03-12 Andrew Haley <aph@redhat.com>
1362 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
1365 2004-02-29 Roger Sayle <roger@eyesopen.com>
1367 * jcf-parse.c (java_parse_file): Handle the case that input_filename
1370 2004-02-27 Per Bothner <per@bothner.com>
1372 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1373 suggestion: Use build_incomplete_class_ref.
1374 This fixes PR java/13508, java/11714.
1376 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1378 * java/parse.h: Update copyright.
1380 2004-02-26 Andrew Haley <aph@redhat.com>
1383 * parse.y (check_interface_throws_clauses): Check for
1384 !METHOD_INVISIBLE (iface_method).
1385 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
1386 well as CLASS_ABSTRACT.
1388 2004-02-25 Per Bothner <per@bothner.com>
1390 * parse.y (build_assertion): If we're in an inner class, create the
1391 class$ helper routine in the outer class.
1393 2004-02-19 Richard Henderson <rth@redhat.com>
1395 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1397 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1399 * Make-lang.in (java.install-man): Add extra dependencies.
1401 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1403 * Make-lang.in: Install man pages under the same names
1404 (possibly transformed) as the program they document.
1406 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1408 * gjavah.c: Include "intl.h".
1409 (error): New function.
1410 (main): Call gcc_init_libintl.
1411 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1412 print_stub_or_jni, process_file, main): Use error rather than
1414 (print_method_info, usage, help, version, main): Mark strings for
1415 translation with _. Avoid splitting up sentences. Send
1416 information messages to stdout.
1417 * jcf-dump.c: Include "intl.h".
1418 (main): Call gcc_init_libintl.
1419 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1420 Mark error, usage and version messages for translation with _.
1421 Avoid splitting up sentences.
1422 * jv-scan.c: Include "intl.h".
1423 (fatal_error, warning): Change parameter s to msgid. Translate
1425 (main): Call gcc_init_libintl.
1426 (usage, help, version): Mark error, usage and version messages for
1427 translation with _. Avoid splitting up sentences.
1428 * jvgenmain.c: Include "intl.h".
1429 (main): Call gcc_init_libintl.
1430 (usage, main): Mark error messages for translation with _.
1431 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1432 JVGENMAIN_OBJS): Add intl.o.
1433 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1434 java/jvgenmain.o): Update dependencies.
1436 2004-02-08 Per Bothner <per@bothner.com>
1438 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1439 class don't use not_accessible_field_error, which can get confused.
1441 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1443 Make-lang.in (po-generated): Delete.
1445 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1447 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1449 * decl.c: Include target.h.
1450 (start_java_method): Replace PROMOTE_PROTOTYPES with
1451 targetm.calls.promote_prototypes.
1452 * expr.c: Include target.h.
1453 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1454 targetm.calls.promote_prototypes.
1455 * parse.y: Include target.h.
1456 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1457 with targetm.calls.promote_prototypes.
1459 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1461 * typeck.c: Update copyright.
1463 2004-02-02 Tom Tromey <tromey@redhat.com>
1465 * decl.c (java_init_decl_processing): Remove duplicate
1468 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1470 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1472 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1474 * expr.c (build_field_ref): Move variable
1477 2004-01-28 Andrew Haley <aph@redhat.com>
1479 * expr.c (build_field_ref): Widen field offset.
1481 2004-01-27 Andrew Haley <aph@redhat.com>
1484 * parse.y (check_interface_throws_clauses): Make sure class_decl
1487 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1490 * parse.y (patch_assignment): Don't modify lhs_type for
1491 reference assignments.
1493 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1495 * Make-lang.in: Replace $(docdir) with doc.
1496 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1497 (java.install-man): Revamp rule.
1499 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1501 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1502 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1503 instead of deferred backquote.
1505 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1507 * typeck.c (find_method_in_interfaces): Move variable
1510 2004-01-16 Andrew Haley <aph@redhat.com>
1513 * typeck.c (shallow_find_method): New.
1514 (find_method_in_superclasses): New.
1515 (find_method_in_interfaces): New.
1516 (lookup_do): Rewrite.
1517 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1519 * jcf-parse.c (read_class): Save and restore output_class.
1520 * decl.c (java_expand_body): Set output_class from fndecl.
1522 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1524 * class.c (gen_indirect_dispatch_tables): Fix string length
1527 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1529 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1530 (java.srcextra): Copy above back to source directory if requested.
1531 (po-generated): Delete reference to $(parsedir).
1532 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1535 2004-01-14 Jan Hubicka <jh@suse.cz>
1537 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1540 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1542 * java-tree.h (java_expand_expr): Change prototype.
1543 * expr.c (java_expand_expr): Add alt_rtl parameter.
1545 2004-01-09 Andrew Haley <aph@redhat.com>
1548 * parse.y (java_fix_constructors): Set output_class.
1549 (java_reorder_fields): Likewise.
1550 (java_layout_classes): Likewise.
1551 (java_expand_classes): Generate indirect dispatch tables.
1552 (java_expand_classes): Set output_class.
1553 (java_finish_classes): Likewise.
1554 * lang.c (java_init): Turn on always_initialize_class_p if we're
1555 using indirect dis[atch.
1556 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1557 (java_get_callee_fndecl): Use class local atable.
1559 (always_initialize_class_p): Decl moved to java-tree.h.
1560 (HANDLE_CLASS_INFO): Set output_class.
1561 (read_class): Likewise.
1562 (parse_class_file): Call gen_indirect_dispatch_tables.
1563 (parse_zip_file_entries): Set output_class.
1564 (java_parse_file): Set output_class. Don't emit symbol tables.
1565 * java-tree.h (output_class): New.
1566 Remove global declarations for otable, atable, and ctable.
1567 (always_initialize_class_p): moved here from decl.c.
1569 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1570 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1571 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1572 (struct lang_type): Add otable_methods, otable_decl,
1573 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1574 ctable_decl, catch_classes, type_to_runtime_map.
1575 * expr.c (build_field_ref): Make otable, atable, and ctable class
1576 local rather than global.
1577 (build_known_method_ref): Likewise.
1578 (build_invokeinterface): Likewise.
1579 (java_expand_expr): Pass runtime type (rather than actual type) to
1581 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1582 this class. Look up each class in that map to delete duplicates.
1583 (expand_end_java_handler): Pass runtime type (rather than actual
1584 type) to expand_start_catch.
1585 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1587 (java_init_decl_processing): Rearrange things. Remove global
1588 declarations of otable, atable, and ctable.
1589 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1590 (java_expand_body): Set output_class.
1591 * constants.c (build_constant_data_ref): Use output_class, not
1593 (alloc_name_constant): Likewise.
1594 * class.c (gen_indirect_dispatch_tables): New.
1595 (build_class_ref): Generate hard reference to superclass, even if
1596 using indirect dispatch.
1597 (build_static_field_ref): Use class local atable.
1598 (make_class_data): Generate hard reference to superclass, even if
1599 using indirect dispatch.
1600 Generate symbolic references to interfaces when using indirect
1602 (make_class_data): Emit otable, atable, and ctable.
1603 Make otable, atable, and ctable class local rather than global.
1604 (emit_catch_table): Make otable, atable, and ctable class local
1607 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1609 * parse.y (catch_clause_parameter): Fix typo.
1612 * parse.y: (catch_clause_parameter): Return early if $3, aka
1613 formal_parameter, is null.
1615 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1617 * class.c: Remove uses of "register" specifier in
1618 declarations of arguments and local variables.
1621 * gjavah.c: Likewise.
1622 * jcf-dump.c: Likewise.
1623 * jcf-io.c: Likewise.
1624 * jcf-parse.c: Likewise.
1625 * jcf-write.c: Likewise.
1626 * keyword.h: Likewise.
1627 * parse.y: Likewise.
1628 * typeck.c: Likewise.
1629 * verify.c: Likewise.
1631 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1633 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1634 (java.install_common, java.install-man): Adjust for above.
1635 (java.uninstall): Likewise.
1637 2003-12-03 Michael Koch <konqueror@gmx.de>
1639 * class.c (make_class_data):
1640 Push field value to 'hack_signers' instead of 'signers'.
1641 * decl.c (java_init_decl_processing):
1642 Push field 'hack_signers' instead of 'signers'.
1644 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1646 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1649 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1652 * parse.y (qualify_ambiguous_name): Remove lots of broken
1653 field access processing - there's no need to do that here,
1654 because we have resolve_field_access. Remove
1655 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1656 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1659 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1662 * parse.y (java_complete_lhs): Save location prior to patching
1665 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1668 * resource.c (write_resource_constructor): Append
1669 "_resource" to constructor identifier name.
1671 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1674 * constants.c (cpool_for_class): New function.
1675 (outgoing_cpool): Remove global variable.
1676 (alloc_name_constant): Use cpool_for_class.
1677 (build_constants_constructor): Likewise.
1678 * decl.c (java_expand_body): Set current_class.
1679 * java-tree.h (outgoing_cpool) Remove declaration.
1680 (init_outgoing_cpool): Likewise.
1681 * jcf-parse.c (init_outgoing_cpool): Remove function.
1682 (parse_class_file): Don't call init_outgoing_cpool.
1683 * parse.y (java_complete_expand_methods): Don't call
1684 init_outgoing_cpool. Don't save outgoing_cpool.
1685 (java_expand_classes): Don't restore outgoing_cpool.
1686 (java_finish_classes): Likewise.
1688 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1690 * Make-lang.in: (java.install-common) Add
1691 symlink for $(target_noncanonical)-gcjh for
1694 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1696 * Make-lang.in (java.extraclean): Delete.
1698 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1700 * Make-lang.in (check-java): Add.
1702 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1705 * except.c (prepare_eh_table_type): Allocate variable-sized
1706 buffer `buf' with alloca.
1708 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1712 decl.c (java_init_decl_processing): Don't initialize
1713 class_not_found_type_node, no_class_def_found_type_node.
1715 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1716 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1717 (class_not_found_type_node, no_class_def_found_type_node):
1720 parse.y (build_dot_class_method_invocation): Add this_class
1721 argument. Qualify method invocations to a different class.
1722 (create_new_parser_context): Initialize saved_data_ctx to 0.
1723 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1724 (build_dot_class_method): Don't load classes. Register
1726 (build_incomplete_class_ref): Special cases for interfaces
1727 and inner classes. Move build_dot_class_method call to here...
1728 (patch_incomplete_class_ref): ...from here. Pass current_class
1729 to build_dot_class_method_invocation.
1730 (build_assertion): Pass class_type to
1731 build_dot_class_method_invocation.
1732 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1734 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1737 * java-tree.h (BLOCK_EMPTY_P): Define.
1738 * parse.y (java_complete_lhs): Check for empty blocks
1739 in TRY_FINALLY_EXPR case.
1741 2003-11-17 Andrew Haley <aph@redhat.com>
1743 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1744 (struct lang_decl_var:freed): New variable.
1745 * decl.c (poplevel): Mark local vars that have gone out of scope.
1746 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1749 2003-11-16 Jason Merrill <jason@redhat.com>
1751 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1752 and TAGS files that include them for each front end.
1754 2003-11-15 Tom Tromey <tromey@redhat.com>
1756 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1758 2003-11-12 Jason Merrill <jason@redhat.com>
1760 PR optimization/12547
1761 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1762 BLOCK_EXPR_BODY directly.
1764 2003-11-12 Andrew Haley <aph@redhat.com>
1767 * parse.y (fold_constant_for_init): Check that we really do have a
1771 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1772 init_test_decls being inlined.
1775 * parse.y (do_resolve_class): Check return value from
1776 breakdown_qualified().
1778 2003-11-11 Tom Tromey <tromey@redhat.com>
1781 * parse.y (merge_string_cste): Handle case where we have a
1782 pointer that happens to be zero, not null_pointer_node.
1784 2003-11-10 Tom Tromey <tromey@redhat.com>
1786 * jcf-parse.c (classify_zip_file): Correctly compare
1787 filename_length against length of manifest file's name.
1789 2003-11-08 Tom Tromey <tromey@redhat.com>
1792 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1794 2003-11-06 Andrew Haley <aph@redhat.com>
1796 * expr.c (java_stack_swap): Make sure destination stack slots are
1797 of the correct type.
1799 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1801 * Make-lang.in (dvi): Move targets to $(docobjdir).
1802 (gcj.dvi): Simplify rule and adjust target.
1803 (gcj.info): Simplify rule.
1804 (gcj.pod): New intermediate rule.
1805 (gcjh.pod): Likewise.
1806 (jv-scan.pod): Likewise.
1807 (jcf-dump.pod): Likewise.
1808 (gij.pod): Likewise.
1809 (jv-convert.pod): Likewise.
1810 (rmic.pod): Likewise.
1811 (rmiregistry.pod): Likewise.
1814 (jv-scan.1): Delete.
1815 (jcf-dump.1): Delete.
1817 (jv-convert.1): Delete.
1819 (rmiregistry.1): Delete.
1821 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1823 Fixes PR java/12866.
1824 * parse.y (resolve_qualified_expression_name): Move test
1825 for outer field access methods from here...
1826 (check_thrown_exceptions) ...to here.
1828 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1830 * .cvsignore: Delete.
1832 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1834 * verify.c (verify_jvm_instructions): Don't warn about legal
1835 eh binding regions generated for example by jdk 1.4.1.
1837 2003-10-24 David S. Miller <davem@redhat.com>
1839 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1841 2003-10-22 Andrew Haley <aph@redhat.com>
1843 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1844 (java_get_callee_fndecl): New.
1846 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1848 * java-tree.h (ctable_decl): New.
1849 (catch_classes): New.
1850 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1852 * decl.c (java_init_decl_processing): Add catch_class_type.
1854 Add catch_classes field.
1856 * class.c (build_indirect_class_ref): Break out from
1858 (make_field_value): Check flag_indirect_dispatch.
1859 (make_class_data): Ditto.
1860 Tidy uses of PUSH_FIELD_VALUE.
1861 Add field catch_classes.
1862 (make_catch_class_record): New.
1864 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1866 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1868 * jcf-write.c: Follow spelling conventions.
1869 * parse.y: Likewise.
1871 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1873 * ChangeLog: Fix typos.
1874 * expr.c: Fix comment typos.
1875 * jcf-write.c: Likewise.
1878 * mangle.c: Likewise.
1879 * parse-scan.y: Likewise.
1880 * parse.y: Likewise.
1882 2003-10-22 Tom Tromey <tromey@redhat.com>
1884 * expr.c (expand_byte_code): Only warn about dead bytecode when
1885 extra_warnings is set.
1887 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1889 Fix for PR java/12586.
1890 * mangle.c (find_compression_record_match): Don't iterate through
1891 package namespace elements unless they all match compression_table
1894 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1896 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1897 (generate-manpages): Likewise.
1898 (java.maintainer-clean): Likewise.
1899 (gcj.info): Likewise.
1902 (jv-scan.1): Likewise.
1903 (jcf-dump.1): Likewise.
1905 (jv-convert.1): Likewise.
1907 (rmiregistry.1): Likewise.
1908 (java.install-man): Likewise.
1909 (parse-scan.o): Move and define complete compile line.
1910 (parse.o): Likewise.
1911 (jcf-tree-inline.o): Move.
1913 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1915 * Make-lang.in (info): Update dependencies.
1916 (java.install-info): Remove.
1917 ($(srcdir)/java/gcj.info): Replace with ...
1918 ($(docobjdir)/gcj.info): ... this.
1920 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1922 * Make-lang.in: Replace uses of $(target_alias) with
1923 $(target_noncanonical).
1925 2003-10-09 Tom Tromey <tromey@redhat.com>
1927 * decl.c (java_init_decl_processing): Declare signers field.
1928 * class.c (make_class_data): Set signers field.
1930 2003-10-09 Jason Merrill <jason@redhat.com>
1932 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1933 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1936 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1938 * Make-lang.in (java.info): Replace with ...
1940 (java.dvi): Replace with ...
1942 (java.generated-manpages): Replace with ...
1944 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1946 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1948 2003-10-01 Andrew Haley <aph@redhat.com>
1950 * jcf-parse.c (java_parse_file): Write otable and atable.
1951 * java-tree.h (atable_methods): New.
1953 (atable_syms_decl): New.
1954 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1955 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1956 (symbol_*type): Rename method_symbol* to symbol*type.
1957 (emit_offset_symbol_table): Delete.
1958 (emit_symbol_table): New.
1959 (get_symbol_table_index): New.
1961 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1962 (build_known_method_ref): Likewise.
1963 (get_symbol_table_index): Rename from get_offset_table_index.
1964 Parameterize to allow re-use by differing types of symbol table.
1965 (build_invokevirtual): Pass table to get_offset_table_index.
1966 * decl.c (java_init_decl_processing): Push types and decls for
1967 atable and atable_syyms.
1968 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1969 (make_class_data): Add new fields atable and atable_syms.
1970 (emit_symbol_table): Rename from emit_offset_symbol_table.
1971 Parameterize to allow re-use by different types of symbol table.
1972 (build_symbol_entry): Renamed from build_method_symbols_entry.
1974 2003-09-30 Roger Sayle <roger@eyesopen.com>
1976 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1977 semantics for SAVE_EXPR, by caching the result in a temporary.
1979 2003-09-28 Richard Henderson <rth@redhat.com>
1981 * check-init.c (check_init): Save and restore input_location
1982 instead of file and line separately.
1983 * decl.c (java_expand_body): Likewise.
1984 * jcf-write.c (generate_bytecode_insns): Likewise.
1985 * parse.y (safe_layout_class): Likewise.
1986 * jcf-parse.c (read_class, parse_class_file): Likewise.
1987 (java_parse_file): Use %H for warning locator.
1989 2003-09-28 Roger Sayle <roger@eyesopen.com>
1991 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1992 with void-type branches instead of using a COMPOUND_EXPR.
1994 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1996 * decl.c (java_optimize_inline, dump_function): Remove.
1997 * java-tree.h (java_optimize_inline): Remove declaration.
1998 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1999 * parse.y (source_end_java_method, java_expand_classes):
2000 Likewise. Remove dead code.
2002 2003-09-27 Roger Sayle <roger@eyesopen.com>
2004 * lang.c (java_init_options): Set flag_evaluation_order.
2005 * expr.c (force_evaluation_order): Don't attempt to force
2006 evaluation order of binary operations using save_expr.
2007 * parse.y (java_complete_lhs): No longer need to call
2008 force_evaluation_order when constructing binary operators.
2010 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2011 Bryce McKinlay <bryce@mckinlay.net.nz>
2014 * parse.y (not_accessible_field_error): New function.
2015 (resolve_expression_name): Check field access permissions.
2016 (resolve_qualified_expression_name): Use
2017 not_accessible_field_error.
2018 (resolve_qualified_expression_name): Likewise.
2020 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2022 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2024 2003-09-23 Roger Sayle <roger@eyesopen.com>
2026 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2027 with equal operands without side-effects.
2029 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2031 * decl.c (java_init_decl_processing): Don't emit otable decls
2032 if flag_indirect_dispatch is not set.
2034 2003-09-21 Richard Henderson <rth@redhat.com>
2036 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2039 2003-09-21 Richard Henderson <rth@redhat.com>
2041 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2042 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2044 2003-09-20 Richard Henderson <rth@redhat.com>
2046 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2048 2003-09-18 Roger Sayle <roger@eyesopen.com>
2050 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2051 * check-init.c (check_init): Likewise.
2053 2003-09-18 Roger Sayle <roger@eyesopen.com>
2055 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2057 2003-09-16 Andrew Haley <aph@redhat.com>
2059 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2061 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2064 * mangle.c (find_compression_record_match): Skip
2065 over a "6JArray" (the array template mangled string)
2067 (mangle_array_type): Correct minor typo.
2068 (atms): Move definition to the beginning.
2070 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2072 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2073 out. Fix for PR java/12254.
2075 2003-09-11 Richard Henderson <rth@redhat.com>
2077 * parse.y (source_end_java_method): Update for new
2078 cgraph_finalize_function argument.
2080 2003-09-09 Richard Henderson <rth@redhat.com>
2082 * parse.y (source_end_java_method): Update call to
2083 cgraph_finalize_function.
2085 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2087 * decl.c (java_expand_body): New function.
2088 * expr.c (build_class_init): Set DECL_IGNORED_P.
2089 * java-tree.h (start_complete_expand_method,
2090 java_expand_body): Declare.
2091 * jcf-parse.c (cgraph.h): Include.
2092 (java_parse_file): Handle flag_unit_at_a_time.
2093 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2094 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2095 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2096 (java_start_inlining): New function.
2097 * parse.h (java_finish_classes): Declare.
2098 * parse.y: Include cgraph.h.
2099 (block): Don't special-case empty block production.
2100 (craft_constructor): Set DECL_INLINE.
2101 (source_end_java_method): Handle flag_unit_at_a_time.
2102 Replace inline code with call to java_expand_body.
2103 (start_complete_expand_method): Remove static modifier.
2104 (java_expand_method_bodies): Patch function tree for
2105 class initialization and/or synchronization as needed.
2106 Don't begin RTL expansion yet.
2107 (java_expand_classes): Check flag_unit_at_a_time before
2108 calling finish_class.
2109 (java_finish_classes): New function.
2110 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2111 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2112 (emit_test_initialization): Set DECL_IGNORED_P.
2114 2003-09-03 Roger Sayle <roger@eyesopen.com>
2116 * builtins.c (enum builtin_type): Delete unused enumeration.
2117 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2119 2003-08-28 Tom Tromey <tromey@redhat.com>
2121 * gcj.texi (Extensions): Document gcjlib URLs.
2123 2003-08-20 Tom Tromey <tromey@redhat.com>
2125 * gcj.texi (Extensions): Added xref.
2126 (libgcj Runtime Properties): Document
2127 gnu.gcj.runtime.VMClassLoader.library_control.
2129 2003-08-20 Andrew Haley <aph@redhat.com>
2131 * except.c (prepare_eh_table_type): Use new encoding for exception
2132 handlers when using -fno-assume-compiled.
2134 2003-08-13 Tom Tromey <tromey@redhat.com>
2136 * gcj.texi (Invoking gij): Document -X and -?.
2138 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2140 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2141 GCJH_OBJS, JCFDUMP_OBJS
2142 * win32-host.c: Removed the unnecessary and broken dependency
2145 2003-08-11 Tom Tromey <tromey@redhat.com>
2147 * parse.y (java_check_regular_methods): Typo fixes. Call
2148 check_interface_throws_clauses. Use
2149 check_concrete_throws_clauses.
2150 (check_interface_throws_clauses): New function.
2151 (check_concrete_throws_clauses): New function.
2152 (hack_is_accessible_p): New function.
2153 (find_most_specific_methods_list): Added FIXME.
2154 * typeck.c (lookup_do): Use `flags' argument to decide what to
2156 (lookup_argument_method_generic): New function.
2157 (lookup_argument_method2): Removed.
2158 * jcf.h (ACC_INVISIBLE): New define.
2159 * jcf-write.c (generate_classfile): Skip invisible methods.
2160 * class.c (add_miranda_methods): New function.
2161 (layout_class_methods): Use it.
2162 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2163 * java-tree.h (METHOD_INVISIBLE): New define.
2164 (lang_decl_func) [invisible]: New field.
2165 (lookup_argument_method_generic): Declare.
2166 (SEARCH_INTERFACE): New define.
2167 (SEARCH_SUPER): Likewise.
2168 (SEARCH_ONLY_INTERFACE): Likewise.
2169 (SEARCH_VISIBLE): Likewise.
2170 (lookup_argument_method2): Removed declaration.
2172 2003-08-05 Tom Tromey <tromey@redhat.com>
2174 Fix for PR java/11600:
2175 * parse.y (java_complete_lhs): See whether we're calling a method
2177 (check_thrown_exceptions): Added `is_array_call' argument;
2178 fixed `clone' checking; updated all callers.
2180 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2182 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2184 2003-08-03 Tom Tromey <tromey@redhat.com>
2186 * java-tree.h (METHOD_TRANSIENT): Removed.
2187 * decl.c (pushdecl): Removed some dead code.
2188 * class.c (get_access_flags_from_decl): Can't have transient
2190 (add_method_1): Can't have a transient method.
2192 2003-07-28 Andreas Jaeger <aj@suse.de>
2194 * jvspec.c: Convert to ISO C90 prototypes.
2196 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2198 * decl.c (force_poplevels): Fix warning call.
2200 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2202 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2203 (expand_java_field_op): Likewise.
2204 * class.c (layout_class_method): Likewise
2205 (emit_register_classes): Likewise.
2206 * decl.c (pushdecl): Likewise.
2207 (poplevel): Likewise.
2208 (force_poplevels): Likewise.
2209 (give_name_to_locals): Likewise.
2210 * check-init.c (check_for_initialization): Likewise.
2212 2003-07-24 Jason Merrill <jason@redhat.com>
2214 * java-tree.h: Move boolean_type_node et al to the back end.
2216 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2218 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
2221 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2223 * lang.opt: Don't show -MD_ and -MDD_.
2225 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2227 * lang-options.h: Remove.
2228 * lang.opt: Add help text.
2230 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2232 * expr.c: Remove the last argument to expand_assignment().
2234 2003-07-09 Jan Hubicka <jh@suse.cz>
2236 * java-tree.h (DECL_NUM_STMTS): Rename to...
2237 (DECL_ESTIMATED_INSNS): ... this.
2238 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
2239 New static functions.
2240 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
2241 * parser.y (add_stmt_to_compound): Do not account statements.
2243 2003-07-08 Mark Wielaard <mark@klomp.org>
2245 * gcj.texi: CNI now expands to Compiled Native Interface.
2247 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2249 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
2251 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
2253 * expr.c (expand_byte_code): Adjist emit_line_note call.
2255 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2257 * lang.c (java_handle_option): Don't handle filenames.
2259 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2261 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
2264 * jcf-write.c: Don't default-define DIR_SEPARATOR.
2265 * jcf.h: Delete COMPARE_FILENAMES definition.
2267 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2269 * lang.c (java_init_options): Update prototype.
2271 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2273 * decl.c (poplevel): Adjust define_label call.
2275 2003-06-27 Zack Weinberg <zack@codesourcery.com>
2277 * gjavah.c (flag_jni): Make non-static.
2278 * parse-scan.y (ctxp): Make non-static.
2280 * class.c (build_method_symbols_entry)
2281 * expr.c (get_offset_table_index)
2282 * jcf-parse.c (jcf_parse):
2283 Mark the definition static, matching the forward declaration.
2285 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
2287 * lang.c (java_handle_option): Don't check for missing arguments.
2289 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
2291 * class.c (push_class): Use a location_t to save place.
2292 (emit_register_classes): Set input_location. Adjust
2293 expand_function_end call.
2294 * resource.c (write_resource_constructor): Likewise.
2295 * decl.c (end_java_method): Adjust expand_function_end call.
2296 * parse.y (source_end_java_method): Likewise.
2298 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
2300 * lang.c (java_handle_option): Likewise.
2302 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
2304 * lang.c (java_handle_option): Special-casing of optional
2305 joined arguments no longer needed.
2306 * lang.opt: Update switches that take optional argument.
2308 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2310 * lang.opt: Declare Java.
2311 * lang.c (java_init_options): Update.
2313 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
2315 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
2317 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2319 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
2320 * lang.c (java_handle_option): -MD and -MMD have an underscore.
2321 * lang.opt: -MD and -MMD have an underscore.
2323 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
2325 * class.c (emit_register_classes): Adjust init_function_start
2327 * decl.c (complete_start_java_method): Likewise.
2328 * resource.c (write_resource_constructor): Likewise.
2330 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
2332 * Make-lang.in: Update to use options.c and options.h.
2333 * lang.c: Include options.h not j-options.h.
2334 (java_handle_option): Abort on unrecognized option.
2335 (java_init_options): Request Java switches.
2337 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
2339 * Make-lang.in: Handle mostlyclean.
2341 2003-06-11 Tom Tromey <tromey@redhat.com>
2343 * lang.c (java_handle_option): Update dependency_tracking for
2346 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
2349 2003-06-10 Andrew Haley <aph@redhat.com>
2351 * resource.c (write_resource_constructor): Use expand_expr to
2352 generate the address of the label attached to a resource.
2353 * Make-lang.in (java/resource.o): Add expr.h
2355 2003-06-10 Andrew Haley <aph@redhat.com>
2357 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
2358 (java_decl_ok_for_sibcall): New.
2360 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
2362 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
2363 (java/j-options.c, java/j-options.h): New.
2364 * java-tree.h (resource_name, compile_resource_file,
2365 compile_resource_data): Constify.
2366 * jcf-write.c (jcf_write_base_directory): Similarly.
2367 * jcf.h (jcf_write_base_directory): Similarly.
2368 * lang.c: Include j-options.h.
2369 (cl_options_count, cl_options, string_option, java_decode_option,
2370 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
2371 process_option_with_no): Remove.
2372 (resource_name): Constify.
2373 (LANG_HOOKS_HANDLE_OPTION): Override.
2374 (java_handle_option): New.
2375 (java_init): Don't call jcf_path_init.
2376 (java_init_options): Call jcf_path_init.
2378 * resource.c (compile_resource_data, compile_resource_file): Constify.
2380 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2382 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2383 (struct lang_decl_func): Add last_line field.
2384 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2385 DECL_SOURCE_LINE_LAST): Remove.
2386 * parse.y (missing_return_error, finish_method_declaration,
2387 lookup_cl, start_artificial_method_body, source_end_java_method,
2388 start_complete_expand_method): Adjust.
2390 2003-06-08 Tom Tromey <tromey@redhat.com>
2392 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2393 fno-assume-compiled.
2395 2003-06-08 Roger Sayle <roger@eyesopen.com>
2397 * builtins.c (define_builtin_type, builtin_types): Delete.
2398 (define_builtin): Rewritten to take just the built-in code,
2399 the function's name, type and fallback library function name.
2400 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2401 (initialize_builtins): Overhaul to define the GCC builtins
2402 used by gcj manually, providing the Java run-time's
2403 implementations as the fallback library function.
2405 2003-06-08 Anthony Green <green@redhat.com>
2407 * parse.y (patch_cast): Fix conversions from floating-point to
2410 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2412 * Make-lang.in: Update.
2413 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2415 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2417 * lang.c (java_init_options): Update.
2419 2003-06-05 Jan Hubicka <jh@suse.cz>
2421 * Make-lang.in: Add support for stageprofile and stagefeedback
2423 2003-05-31 Roger Sayle <roger@eyesopen.com>
2425 * lang.c (java_init_options): Prescribe wrap-around two's
2426 complement arithmetic overflow by setting flag_wrapv.
2428 2003-05-29 Roger Sayle <roger@eyesopen.com>
2430 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2431 (builtin_record): Add an additional builtin_code field to
2432 record which GCC built-in corresponds to the Java function.
2433 (java_builtins): Add new entries for atan, atan2, exp, log,
2435 (max_builtin, min_builtin, abs_builtin): Perform constant
2436 folding on the resulting tree.
2437 (java_build_function_call_expr): Likewise, perform constant
2438 folding on the resulting tree.
2439 (initialize_builtins): The NULL creators are now allowed in
2440 the java_builtins table, which is now terminated by an entry
2441 with builtin_code == END_BUILTINS.
2442 (check_for_builtin): Likewise. If the matching creator is
2443 NULL, construct the call using java_build_function_call_expr
2444 directly with the decl for the corresponding builtin_code.
2446 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2448 * win32-host.c: Normalize copyright boilerplate.
2450 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2452 * parse.y (print_int_node): Use string concatentation on
2453 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2454 function calls into one.
2456 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2458 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2459 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2460 all the affected error messages.
2462 2003-05-13 Richard Henderson <rth@redhat.com>
2464 * class.c (layout_class_method): Set DECL_EXTERNAL.
2465 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2466 * java-tree.h (java_mark_class_local): Declare.
2467 * jcf-parse.c (parse_class_file): Use it.
2468 * parse.y (java_expand_classes): Likewise.
2470 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2472 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2473 * lex.h: #include input.h.
2474 * jv-scan.c (input_filename): Remove.
2476 2003-05-02 Tom Tromey <tromey@redhat.com>
2479 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2480 (handle_inner_classes): New function.
2482 2003-05-01 Tom Tromey <tromey@redhat.com>
2485 * parse.y (finish_for_loop): Do nothing if update expression is a
2486 EXPR_WFL_NODE wrapping nothing.
2487 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2489 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2491 * lex.h (input_lineno): Remove declaration.
2492 * parse-scan.y: #include input.h.
2493 (input_filename): Remove declaration.
2494 (input_location): Add definition.
2495 (input_line): Remove definition.
2497 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2499 * lex.h (lineno): Rename to ...
2500 (input_line): ... here
2501 * parse-scan.y (lineno): Rename to ...
2502 (input_line): ... here.
2503 (reset_report): Rename lineno to input_line.
2504 * check-init.c (check_init): Likewise.
2505 * class.c (push_class): Likewise.
2506 * decl.c (complete_start_java_method, end_java_method): Likewise.
2507 * expr.c (expand_byte_code): Likewise.
2508 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2509 * jcf-write.c (generate_bytecode_insns): Likewise.
2510 * lex.c (java_init_lex, java_allocate_new_line,
2511 do_java_lex): Likewise.
2512 * parse.h (YYNOT_TWICE): Likewise.
2513 * parse.y (empty_statement, expression_statement,
2514 java_pop_parser_context, java_parser_context_save_global,
2515 yyerror, register_fields, method_header, safe_layout_class,
2516 find_in_imports_on_demand, create_artificial_method,
2517 source_end_java_method, start_complete_expand_method,
2518 build_thisn_assign, java_complete_lhs,
2519 maybe_absorb_scoping_block): Likewise.
2521 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2523 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2524 '/' when computing java source filename
2526 2003-04-13 Tom Tromey <tromey@redhat.com>
2528 * gjavah.c (print_c_decl): Indentation fix.
2530 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2532 * class.c (make_field_value, make_method_value, get_dispatch_table)
2533 (make_class_data, emit_offset_symbol_table)
2534 * constants.c (build_constants_constructor)
2535 * java-tree.h (START_RECORD_CONSTRUCTOR)
2536 * parse.y (maybe_build_array_element_wfl):
2537 Use build_constructor.
2539 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2542 * parse.y (string_convert_int_cst): Always use at least one digit
2543 in string conversion. Remove ASCII dependence.
2544 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2546 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2548 * Make-lang.in: added win32-host.c
2549 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2550 resolves to open() on non-Win32 platforms and
2551 Win32-specific jcf_open_exact_case() on Win32
2552 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2553 when trying .java and .class files
2554 * win32-host.c: added to repository. Defines
2555 Win32-specific jcf_open_exact_case()
2557 2003-04-10 Andrew Haley <aph@redhat.com>
2559 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2560 (maybe_free_localvar): Renamed from localvar_free.
2561 Add new arg, really.
2562 (generate_bytecode_insns): Set new variable, jsrs.
2563 Only free local vars if no jsr insns have been emittted.
2564 Call maybe_free_localvar, not localvar_free.
2566 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2568 * gcj.texi: Remove @ at start of file.
2570 2003-03-25 Tom Tromey <tromey@redhat.com>
2572 * parse.y (create_interface): Call CHECK_DEPRECATED.
2574 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2576 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2578 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2580 * javaop.h (jfloat, jdouble): Make them structures mirroring
2581 the bit fields of IEEE float and double respectively.
2582 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2583 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2584 (union Word, union DWord): Delete.
2585 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2587 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2588 D_NAN_MASK): Delete.
2589 (jni_print_float, jni_print_double): New. Generate
2590 hexadecimal floating constants.
2591 (print_field_info): Use jni_print_float/double.
2593 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2594 finite floating point numbers for output; special case
2597 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2599 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2600 Replace 0 and 1 with true and false in return statements.
2602 2003-03-19 Tom Tromey <tromey@redhat.com>
2604 * lex.c (do_java_lex): Renamed from java_lex.
2605 (java_lex): New function.
2608 2003-03-13 Tom Tromey <tromey@redhat.com>
2610 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2613 2003-03-04 Andrew Haley <aph@redhat.com>
2615 * gjavah.c (is_first_data_member): New global variable.
2616 (print_c_decl): If it's the first data member, align it as the
2618 (process_file): Set is_first_data_member.
2620 2003-03-11 Tom Tromey <tromey@redhat.com>
2622 * parse.y (resolve_field_access): Initialize class if field is
2623 found in another static field.
2624 * expr.c (build_class_init): Don't optimize out initialization of
2625 implemented interface.
2627 2003-03-11 Andrew Haley <aph@redhat.com>
2629 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2632 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2634 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2635 and DIR_SEPARATOR_2 for a target.
2636 Correct minor typos.
2638 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2639 and DIR_SEPARATOR_2 for a target into account.
2641 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2643 * lang.c (java_init): Update prototype, move code to java_post_options.
2644 (java_post_options): Similarly.
2646 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2648 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2649 compare file name components depending on the case-sensitivity
2650 or otherwise of the host file system.
2652 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2653 "strcmp" to compare file name components.
2654 Use IS_DIR_SEPARATOR instead of comparing directly against
2656 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2657 comparing directly against DIR_SEPARATOR.
2659 2003-03-04 Tom Tromey <tromey@redhat.com>
2661 * Make-lang.in (java.tags): New target.
2663 2003-03-01 Roger Sayle <roger@eyesopen.com>
2665 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2666 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2668 2003-03-01 Tom Tromey <tromey@redhat.com>
2670 * parse.y (jdep_resolve_class): Only check deprecation if we found
2673 2003-02-28 Tom Tromey <tromey@redhat.com>
2676 * class.c (maybe_layout_super_class): Always pass a WFL to
2678 * parse.y (do_resolve_class): Updated comment to explain
2681 2003-02-26 Tom Tromey <tromey@redhat.com>
2683 * jcf-write.c (generate_classfile): Check whether class is
2684 deprecated before writing attribute count.
2686 2003-02-25 Roger Sayle <roger@eyesopen.com>
2688 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2689 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2691 2003-02-23 Tom Tromey <tromey@redhat.com>
2693 * lang-options.h: Added -Wdeprecated.
2694 * gcj.texi (Warnings): Document -Wdeprecated.
2695 * java-tree.h (flag_deprecated): Declare.
2696 * lang.c (lang_W_options): Added deprecated.
2697 (flag_deprecated): New global.
2698 * chartables.h: Rebuilt.
2699 * gen-table.pl (process_one): Look at whitespace.
2700 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2701 * parse.h (CLEAR_DEPRECATED): New macro.
2702 (CHECK_DEPRECATED_NO_RESET): New macro.
2703 * jcf-parse.c (handle_deprecated): New function.
2704 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2705 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2706 * parse.y (resolve_type_during_patch): Check deprecation.
2707 (jdep_resolve_class): Likewise.
2708 (process_imports): Likewise.
2709 (resolve_expression_name): Likewise.
2710 (check_deprecation): Strip arrays from decl. Check
2712 (patch_method_invocation): Also check the particular constructor
2714 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2715 * jcf-write.c (append_deprecated_attribute): New function.
2716 (generate_classfile): Generate deprecated attribute when
2718 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2719 (java_lex) [case '*']: Simplify logic.
2720 (java_start_char_p): Use LETTER_MASK.
2721 (java_part_char_p): Likewise.
2722 (java_space_char_p): New function.
2724 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2726 Change base class access representation.
2727 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2728 (add_interface_do): Likewise.
2730 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2732 * decl.c (java_init_decl_processing): Change
2733 soft_lookupjnimethod_node to reflect the change in
2734 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2735 * expr.c (build_jni_stub): Calculate and pass the size
2736 on the stack of the arguments to a JNI function. Use
2737 new target macro MODIFY_JNI_METHOD_CALL to allow a
2738 target to modify the call to a JNI method.
2740 2003-02-08 Roger Sayle <roger@eyesopen.com>
2742 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2743 instead of basename to avoid compiler warnings on Tru64.
2745 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2747 * gcj.texi: Update to GFDL 1.2.
2749 2003-01-31 Andrew Haley <aph@redhat.com>
2751 * parse.y (java_expand_classes): Scan the whole class list looking
2752 for access methods that haven't yet been expanded.
2754 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2758 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2759 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2760 * jcf-parse.c: Likewise.
2762 2003-01-31 Mark Wielaard <mark@klomp.org>
2764 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2766 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2768 * class.c (make_class): Use BINFO_ELTS.
2769 (set_super_info): Likewse.
2770 (add_interface_do): Likewise.
2772 2003-01-30 Tom Tromey <tromey@redhat.com>
2774 * jcf-parse.c (read_class): Update identifier's class value if it
2775 changed during parsing.
2777 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2779 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2780 Propagate change to all other rules as required.
2781 (java/parse-scan.o): Add explicit dependency on
2782 $(parsedir)/java/parse-scan.c .
2784 2003-01-29 Tom Tromey <tromey@redhat.com>
2786 * parse.y (patch_assignment): Only transform the rhs of an
2787 assignment when compiling to native.
2789 2003-01-28 Tom Tromey <tromey@redhat.com>
2791 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2793 2003-01-28 Tom Tromey <tromey@redhat.com>
2795 * lex.c (java_lex): Don't include UEOF as part of token.
2796 (java_read_unicode): Error if \u sequence prematurely terminated.
2798 2003-01-27 Tom Tromey <tromey@redhat.com>
2800 * parse.y (java_check_regular_methods): Check for construct after
2801 checking types in throws clause.
2803 2003-01-24 Tom Tromey <tromey@redhat.com>
2805 * class.c (build_static_field_ref): Only a String or numeric field
2806 can fold to a constant.
2808 2003-01-23 Tom Tromey <tromey@redhat.com>
2810 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2811 file name in resource buffer.
2813 2003-01-23 Tom Tromey <tromey@redhat.com>
2815 * expr.c (build_known_method_ref): Use method's context to find
2818 2003-01-23 Tom Tromey <tromey@redhat.com>
2820 * constants.c (set_constant_entry): Allocated cleared memory.
2822 2003-01-22 Tom Tromey <tromey@redhat.com>
2824 * java-tree.h: Don't use PARAMS.
2825 * resource.c: Add prototypes for all functions.
2826 (write_resource_constructor): Use `const char *' to avoid
2829 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2831 * jcf-parse.c (process_zip_dir): Remove unused variable.
2833 2003-01-22 Tom Tromey <tromey@redhat.com>
2835 * expr.c (build_invokeinterface): Abort if method's context is not
2838 2003-01-22 Tom Tromey <tromey@redhat.com>
2840 * gcj.texi (Input and output files): Mention non-class entries.
2841 * decl.c (java_init_decl_processing): Call
2842 init_resource_processing.
2843 * java-tree.h (compile_resource_data, write_resource_constructor,
2844 compile_resource_file, init_resource_processing): Declare.
2845 * config-lang.in (gtfiles): Added resource.c.
2846 * Make-lang.in (gt-java-resource.h): New target.
2847 (JAVA_OBJS): Added resource.o.
2848 (java/resource.o): New target.
2849 * resource.c: New file.
2850 * class.c (compile_resource_file): Moved to resource.c.
2851 (registerResource_libfunc): Likewise.
2852 (utf8_decl_list): Mark with GTY; now static.
2853 * jcf-parse.c (classify_zip_file): New function.
2854 (parse_zip_file_entries): Use it; compile .properties files.
2855 (process_zip_dir): Use classify_zip_file and compute_class_name.
2856 Don't write class name into zip directory.
2857 (java_parse_file): Call write_resource_constructor.
2858 (compute_class_name): New function.
2859 * jcf-io.c (read_zip_member): Reindented.
2861 2003-01-21 Tom Tromey <tromey@redhat.com>
2863 * class.c (supers_all_compiled): New function.
2864 (make_class_data): Use it.
2866 2003-01-21 Tom Tromey <tromey@redhat.com>
2868 * parse.y (method_header): Native method can't be strictfp.
2869 No method can be transient or volatile.
2871 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2873 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2875 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2877 * check-init.c: Fix comment typos.
2878 * class.c: Likewise.
2879 * constants.c: Likewise.
2881 * except.c: Likewise.
2883 * java-except.h: Likewise.
2884 * java-tree.h: Likewise.
2885 * javaop.h: Likewise.
2886 * jcf-dump.c: Likewise.
2887 * jcf-io.c: Likewise.
2888 * jcf-parse.c: Likewise.
2889 * jcf-write.c: Likewise.
2891 * mangle.c: Likewise.
2892 * typeck.c: Likewise.
2893 * verify.c: Likewise.
2895 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2897 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2898 * jcf-write.c: Include "tm_p.h".
2900 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2902 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2904 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2906 * builtins.c (java_build_function_call_expr): Renamed from
2907 build_function_call_expr. All callers changed.
2909 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2910 * jcf-parse.c: Include tm_p.h.
2912 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2915 2003-01-14 Tom Tromey <tromey@redhat.com>
2917 * class.c (make_class_data): Check that super is compiled before
2918 building class reference to it.
2920 2003-01-14 Andrew Haley <aph@redhat.com>
2922 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2923 varargs function -- correct.
2925 2003-01-14 Andrew Haley <aph@redhat.com>
2927 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2929 2003-01-14 Andrew Haley <aph@redhat.com>
2931 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2932 varargs function -- correct.
2934 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2935 temporary if the RHS is a reference.
2937 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2939 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2940 * keyword.h: Regenerated.
2942 * All Files: Convert to ISO C style function definitions.
2944 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2946 * parse.y (check_pkg_class_access): ANSIfy definition.
2948 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2950 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2953 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2955 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2957 Merge from pch-branch:
2959 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2961 * Make-lang.in (java/gjavah.o): Update dependencies.
2962 * gjavah.c: Include ggc.h.
2964 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2966 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2967 (JCFDUMP_OBJS): Add ggc-none.o.
2968 (java/jcf-dump.o): Depend on GGC_H.
2969 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2970 CPool substructures.
2971 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2972 * jcf-dump.c: Include ggc.h.
2974 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2976 * jcf.h (union cpool_entry): New.
2977 (struct CPool): Use gengtype to mark. Change field 'data' to be
2979 (struct JCF): Use gengtype to mark.
2980 (CPOOL_UINT): Update for new cpool_entry type.
2981 (CPOOL_USHORT1): Likewise.
2982 (CPOOL_USHORT2): Likewise.
2983 (CPOOL_FINISH): Use GC to free cpool subfields.
2984 * parse.h (struct parser_ctxt): Mark field current_jcf.
2985 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2986 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2987 (main_jcf): Use gengtype to mark.
2988 (ggc_mark_jcf): Delete.
2989 (get_constant): Update for new cpool_entry type.
2990 (give_name_to_class): Likewise.
2991 (get_class_constant): Likewise.
2992 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2993 (java_parse_file): Use GGC to allocate struct JCF.
2994 (init_jcf_parse): Don't call ggc_add_root.
2995 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2997 * java-tree.h (current_jcf): Use gengtype to mark.
2998 (CPOOL_UTF): Update for new cpool_entry type.
2999 (outgoing_cpool): Use gengtype to mark.
3000 (struct lang_type): GC struct JCF and struct CPool.
3001 * config-lang.in (gtfiles): Add jcf.h.
3002 * constants.c (find_tree_constant): New.
3003 (set_constant_entry): Allocate cpool subfields using GGC. Update
3004 for new cpool_entry type.
3005 (find_constant1): Update for new cpool_entry type.
3006 (find_constant2): Likewise.
3007 (find_utf8_constant): Use find_tree_constant.
3008 (find_class_or_string_constant): Remove unnecessary cast to jword.
3009 Update for new cpool_entry type.
3010 (count_constant_pool_bytes): Update for new cpool_entry type.
3011 (write_constant_pool): Likewise.
3012 (alloc_name_constant): Use find_tree_constant.
3013 (build_constants_constructor): Update for new cpool_entry type.
3015 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3017 * parse.y (mark_parser_ctxt): Delete.
3018 (goal): Don't use ggc_add_root.
3019 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3020 (java_pop_parser_context): Let GC free parser_ctxt.
3021 (java_parser_context_resume): Likewise.
3022 * parse.h (struct parser_ctxt): Use gengtype to mark.
3024 (ctxp_for_generation): Likewise.
3025 * lex.h (struct java_lc_s): Mark for gengtype.
3026 (java_lexer): Rearrange for gengtype.
3027 * config-lang.in (gtfiles): Add lex.h, parse.h.
3029 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3031 * All Files: Remove PARAMS macro.
3033 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3034 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3037 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3040 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3042 * Make-lang.in (java.install-common, java.uninstall,
3043 java.install-info, java.install-man): Prepend $(DESTDIR)
3044 to destination paths in all (un)installation commands.
3045 (java.install-common): Rewrite $(LN) command to support
3046 DESTDIR with "ln" as well as with "ln -s".
3048 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3050 * java-tree.h: Protect against multiple inclusion.
3052 2003-01-07 Tom Tromey <tromey@redhat.com>
3054 * class.c (add_assume_compiled): Don't adjust parent if we're
3055 already at the root of tree.
3057 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3059 * lang.c (dump_compound_expr): Prototype.
3061 2003-01-03 Tom Tromey <tromey@redhat.com>
3063 Fix for PR java/8712:
3064 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3065 when simply checking against `null'.
3067 2003-01-03 Tom Tromey <tromey@redhat.com>
3069 * gcj.texi (Standard Properties): Document http.proxyHost and
3072 * gcj.texi (GNU Classpath Properties): Document new properties.
3074 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3076 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3077 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3078 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3080 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3082 * Make-lang.in, boehm.c, buffer.c,
3083 buffer.h, builtins.c, class.c,
3084 config-lang.in, constants.c,
3085 convert.h, decl.c, except.c,
3086 expr.c, java-except.h,
3087 java-tree.h, javaop.def,
3088 jcf-parse.c, jcf-write.c,
3089 jv-scan.c, jvgenmain.c,
3090 jvspec.c, keyword.gperf,
3091 keyword.h, lang-options.h,
3092 lang-specs.h, lang.c, lex.c,
3093 lex.h, mangle.c, mangle_name.c,
3094 parse-scan.y, parse.h, parse.y,
3095 typeck.c, verify.c, xref.c,
3096 xref.h: Replace "GNU CC" with
3097 "GCC" in the copyright header.
3099 * check-init.c, gjavah.c, javaop.h,
3100 jcf-depend.c, jcf-dump.c, jcf-io.c,
3101 jcf-path.c, jcf-reader.c, jcf.h,
3102 zextract.c, zipfile.h: These files are
3103 "part of GCC". Also say "GCC" not "GNU CC".
3105 2002-12-30 DJ Delorie <dj@redhat.com>
3107 * Make-lang.in: Protect against texi2pod/pod2man failing.
3109 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3111 * gcj.texi: Use @copying.
3113 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3115 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3116 print_cxx_classname.
3117 (print_cxx_classname): Add add_scope parameter.
3118 (print_class_decls): Do not emit a semicolon after the extern
3120 (process_file): Adjust calls to print_cxx_classname.
3122 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3124 * gcj.texi: Include Cover Texts in man page.
3126 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3128 * class.c (build_static_field_ref): Check FIELD_FINAL.
3130 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3131 instead of current_constant_pool_data_ref.
3132 * java-tree.h (current_constant_pool_data_ref): Undefine.
3133 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3134 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3135 current_constant_pool_data_ref.
3137 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3138 not build_internal_class_name.
3140 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3141 Use it when class ref isn't certain to be compiled.
3143 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3145 * gcj.texi: Include gcc-common.texi.
3146 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3147 $(srcdir)/doc/include/gcc-common.texi.
3149 2002-12-22 Anthony Green <green@redhat.com>
3151 * gcj.texi (Limitations): Add note about org.xml.sax and
3154 2002-12-20 Tom Tromey <tromey@redhat.com>
3156 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3157 where minimum case value is Integer.MIN_VALUE.
3160 2002-12-18 Andrew Haley <aph@redhat.com>
3162 * parse.y (patch_invoke): Force evaluation order when `check' is
3163 set. For PR libgcj/8945.
3165 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3167 * gcj.texi: Change version number to 3.4.
3169 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3170 Andrew Haley <aph@redhat.com>
3172 * parse.y (source_end_java_method): Remove custom encoding of line
3173 numbers for a function decl before passing it to the back end.
3175 2002-12-03 Andrew Haley <aph@redhat.com>
3177 * class.c (make_class_data): New field, "chain".
3178 * decl.c (java_init_decl_processing): Likewise.
3180 2002-12-02 Tom Tromey <tromey@redhat.com>
3183 * parse.y (do_resolve_class): Handle qualified name via
3186 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3188 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3189 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3190 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3191 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3192 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3193 Include coretypes.h and tm.h.
3194 * Make-lang.in: Update dependencies.
3196 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3198 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3200 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3202 * jcf-reader.c: Don't expand JCF_readu4 inside the
3203 expansion of JCF_SKIP.
3205 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3207 * jcf-reader.c: Don't expand JCF_readu4 inside the
3208 expansion of JCF_SKIP.
3210 2002-11-22 Tom Tromey <tromey@redhat.com>
3212 * parse.y (patch_binop): Cast right hand side of shift expression
3213 to `int'. Fixes PR java/8676.
3215 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
3216 Andrew Haley <aph@redhat.com>
3218 * gcc/java/jcf-write.c (write_classfile): Remove target
3219 class file, if it exists, before renaming the temporary
3222 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
3224 * jvspec.c (lang_specific_spec_functions): New.
3226 2002-11-18 Tom Tromey <tromey@redhat.com>
3228 Fix for PR java/7912:
3229 * expr.c (can_widen_reference_to): Allow cast of array to
3230 Cloneable or Serializable.
3231 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
3232 (java_io_serializable_identifier_node): Likewise.
3233 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
3234 (valid_ref_assignconv_cast_p): Use new identifier nodes.
3235 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
3236 java_io_serializable.
3237 * decl.c (java_init_decl_processing): Initialize
3238 java_lang_cloneable_identifier_node and
3239 java_io_serializable_identifier_node.
3240 (java_lang_cloneable_identifier_node): New global.
3241 (java_io_serializable_identifier_node): Likewise.
3243 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
3245 * buffer.c: Remove unnecessary casts.
3246 * check-init.c: Likewise.
3247 * class.c: Likewise.
3248 * constants.c: Likewise.
3250 * except.c: Likewise.
3251 * gjavah.c: Likewise.
3252 * jcf-io.c: Likewise.
3253 * jcf-parse.c: Likewise.
3254 * jcf-path.c: Likewise.
3255 * jvspec.c: Likewise.
3258 * verify.c: Likewise.
3260 2002-11-06 Tom Tromey <tromey@redhat.com>
3262 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
3265 2002-11-05 Tom Tromey <tromey@redhat.com>
3267 Fix for PR java/6388.
3268 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
3269 * java-tree.h (enum java_tree_index): New values
3270 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
3271 (decimal_int_max, decimal_long_max): New defines.
3272 * lex.c (yylex): Rewrote range checking. Sign extend literals.
3273 (error_if_numeric_overflow): Rewrote range checking.
3274 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
3277 2002-11-02 Tom Tromey <tromey@redhat.com>
3279 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
3281 * class.c (make_method_value): Put class name, not signature, into
3282 `throws' field. For PR java/8415.
3284 2002-10-24 Tom Tromey <tromey@redhat.com>
3286 * gcj.texi (Invoking gij): Document --showversion.
3287 (Standard Properties): java.library.path now set.
3289 2002-10-23 Tom Tromey <tromey@redhat.com>
3291 * gjavah.c (decode_signature_piece): In JNI mode, print
3292 `jobjectArray' when array depth is nonzero.
3295 2002-10-15 Andrew Haley <aph@redhat.com>
3297 * parse.y (patch_invoke): Call force_evaluation_order on a static
3299 (resolve_qualified_expression_name): Call force_evaluation_order
3300 on a arg list that is part of a Qualified Expression Name.
3302 * lang.c (dump_compound_expr): New.
3303 (java_dump_tree): New.
3305 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
3307 * gcj.texi: Added item describing the GCJ runtime property
3310 2002-10-15 Richard Henderson <rth@redhat.com>
3312 * jcf-parse.c (get_constant): Fix type warning.
3314 2002-10-15 Andrew Haley <aph@redhat.com>
3316 * java-tree.h (java_inlining_merge_static_initializers): Declare.
3317 (java_inlining_map_static_initializers): Declare.
3319 2002-10-14 Andrew Haley <aph@redhat.com>
3321 * tree-inline.c (remap_block): All local class initialization
3322 flags go in the outermost scope.
3323 (expand_call_inline): Call java_inlining_map_static_initializers.
3324 (expand_call_inline): Call java_inlining_merge_static_initializers.
3325 * java/lang.c (merge_init_test_initialization): New.
3326 (java_inlining_merge_static_initializers): New.
3327 (inline_init_test_initialization): New.
3328 (java_inlining_map_static_initializers): New.
3330 2002-10-11 Mark Wielaard <mark@klomp.org>
3332 * gcj.texi (Compatibility): Add Limitations and Extensions section.
3334 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3336 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
3338 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3340 * parse.y (merge_string_cste): Add parentheses around & within |.
3342 2002-10-08 Tom Tromey <tromey@redhat.com>
3344 * parse.y (variable_declarator_id): Simplify error path for
3345 array declarator error. For PR java/8003.
3347 2002-10-08 Zack Weinberg <zack@codesourcery.com>
3349 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
3352 2002-10-08 Andrew Haley <aph@redhat.com>
3354 * parse.y (attach_init_test_initialization_flags): Check for
3357 2002-10-07 Anthony Green <green@redhat.com>
3359 * parse.y (merge_string_cste): Fix bug in string concatenation.
3361 2002-10-03 Michael Koch <konqueror@gmx.de>
3363 * gcj.texi (Standard properties):
3364 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
3366 2002-10-02 Roger Sayle <roger@eyesopen.com>
3368 PR optimization/6627
3369 * lang.c (java_init): If storing the vbit in function
3370 pointers, ensure that force_align_functions_log is atleast
3371 one to aid compatability with g++ vtables.
3373 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3375 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3376 foul of type-based aliasing.
3378 2002-09-30 Anthony Green <green@redhat.com>
3380 * gcj.texi (Invoking jv-scan): Fix texinfo.
3382 2002-09-28 Anthony Green <green@redhat.com>
3384 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3385 (Code Generation): Add -fno-assert documentation.
3386 * jv-scan.c (flag_assert): New global.
3387 (options): Add assert option.
3388 (help): Add --no-assert documentation.
3389 * parse-scan.y (flag_assert): New global.
3390 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3391 (flag_assert): New global.
3392 * java-tree.h (flag_assert): New global.
3393 * lex.c (java_lex): Obey flag_assert.
3394 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3397 2002-09-26 Andrew Haley <aph@redhat.com>
3399 * expr.c (build_java_array_length_access): Check for null pointer.
3400 * expr.c (expand_java_arrayload): Likewise.
3402 2002-09-21 Richard Henderson <rth@redhat.com>
3404 * jcf-parse.c (get_constant): Decode from IEEE no matter
3405 what the target format.
3407 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3409 * ChangeLog: Follow spelling conventions.
3410 * class.c: Likewise.
3413 * gjavah.c: Likewise.
3414 * java-tree.h: Likewise.
3415 * jcf-dump.c: Likewise.
3416 * jcf-parse.c: Likewise.
3417 * jvspec.c: Likewise.
3419 * mangle.c: Likewise.
3420 * parse.y: Likewise.
3422 2002-09-17 Tom Tromey <tromey@redhat.com>
3424 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3425 where \r appears at EOF. Fixes PR java/7950.
3427 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3429 * jvspec.c (lang_specific_driver): Remove unused variable.
3431 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3433 * java-tree.h (union lang_tree_node): Add chain_next option.
3435 2002-09-16 Richard Henderson <rth@redhat.com>
3437 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3438 use new real.h interface.
3439 * jcf-write.c (find_constant_index): Use new real.h interface.
3440 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3442 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3444 * lang.c: Follow spelling conventions.
3446 2002-09-11 Per Bothner <per@bothner.com>
3448 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3449 constant to the type of the field.
3450 (java_complete_tree): Remove now-redundant code.
3452 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3454 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3457 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3458 return label if a ret instruction for the jsr has been reached.
3460 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3462 * parse.y (DIR_SEPARATOR): Don't define.
3463 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3465 2002-08-28 Andrew Haley <aph@redhat.com>
3467 * verify.c (verify_jvm_instructions): Allow exception handler
3468 inside code that is being protected, but generate a warning.
3469 * except.c (link_handler): Initialize `expanded' in new eh_range.
3470 (binding_depth, is_class_level, current_pc): Declare extern.
3472 2002-09-01 Mark Wielaard <mark@klomp.org>
3474 * gcj.texi: Add chapter about system properties.
3477 2002-08-26 Tom Tromey <tromey@redhat.com>
3479 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3480 conversion if RHS_TYPE is byte, short, or char.
3482 2002-08-22 Tom Tromey <tromey@redhat.com>
3484 * gcj.texi (Invoking gij): Document -cp and -classpath.
3486 2002-08-21 Tom Tromey <tromey@redhat.com>
3488 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3489 $(prefix)/share. For PR libgcj/7633.
3491 For PR java/6005 and PR java/7611:
3492 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3493 (java_can_use_bit_fields_p): New function.
3495 2002-08-16 Tom Tromey <tromey@redhat.com>
3497 * gcj.texi (Class Initialization): Mention class initialization of
3500 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3502 * Make-lang.in (java-tree-inline.o): New.
3503 (JAVA_OBJS): Add java-tree-inline.o.
3504 * parse.y (source_end_java_method): Call java_optimize_inline.
3505 (java_expand_method_bodies): Save method's tree in
3507 (add_stmt_to_compound): Keep track of the number of statments.
3508 * lang.c (java_init): Enable flag_inline_trees.
3509 (java_post_options): If flag_inline_functions is on, enable
3510 flag_inline_trees instread.
3511 (decl_constant_value): New.
3512 (java_tree_inlining_walk_subtrees): New.
3513 * java-tree.h (DECL_NUM_STMTS): New macro.
3514 (java_optimize_inline): Declare.
3515 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3516 Handle a LABEL_EXPR.
3517 * decl.c (build_result_decl): If we already have a DECL_RESULT
3519 (dump_function): New.
3520 (java_optimize_inline): New.
3521 (dump_function): New.
3523 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3526 * parse.y (build_assertion): Invert return from
3527 desiredAssertionStatus.
3529 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3531 * jcf-write.c (get_access_flags): Return correct access flags for
3532 private and protected inner classes.
3534 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3536 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3538 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3540 * mangle_name.c: Don't include obstack.h twice.
3541 * xref.c: Don't include obstack.h.
3543 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3545 * class.c: (permanent_obstack): Delete declaration.
3546 * constants.c: (permanent_obstack): Delete declaration.
3547 * except.c: (permanent_obstack): Delete declaration.
3548 * expr.c: (permanent_obstack): Delete declaration.
3549 * jcf-parse.c: (permanent_obstack): Delete declaration.
3550 (saveable_obstack): Delete declaration.
3551 * parse.h: (permanent_obstack): Delete declaration.
3552 * typeck.c: (permanent_obstack): Delete declaration.
3554 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3556 * gcj.texi (version-gcc): Increase to 3.3.
3558 2002-07-22 Tom Tromey <tromey@redhat.com>
3560 * lex.c (java_lex): Check for `e' or `E' after 0.
3562 2002-07-21 Richard Henderson <rth@redhat.com>
3564 * lang.c (java_unsafe_for_reeval): New.
3565 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3567 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3569 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3570 (jcf_path_init): Use GET_ENVIRONMENT.
3572 2002-07-10 Roger Sayle <roger@eyesopen.com>
3573 Zack Weinberg <zack@codesourcery.com>
3575 * builtins.c (initialize_builtins): Remove defines that
3576 handled C/C++ specific junk hereby removed from builtins.def.
3578 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3580 * lang.c (java_post_options): Update prototype.
3582 2002-07-05 Roger Sayle <roger@eyesopen.com>
3584 * builtins.c (initialize_builtins): Ignore the additional
3585 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3586 the builtins.def file.
3588 2002-07-01 Tom Tromey <tromey@redhat.com>
3591 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3594 2002-07-01 Roger Sayle <roger@eyesopen.com>
3596 * java/decl.c (builtin_function): Accept additional parameter.
3597 (java_init_decl_processing): Pass an additional NULL_TREE
3598 argument to builtin_function.
3600 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3602 * gcj.texi: Fixed gcj invocation example so that it compiles.
3604 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3606 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3607 * parse.y (mark_parser_ctxt): Likewise.
3608 (check_modifiers, declare_local_variables): Avoid incorrect
3609 hardcoded constant 10.
3611 * lex.c (java_read_char): Avoid "comparison is always true"
3614 2002-06-25 Andreas Schwab <schwab@suse.de>
3616 * expr.c (JSR): Avoid undefined operation on PC.
3618 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3620 * decl.c (clear_binding_level): Const-ify.
3622 2002-06-13 Akim Demaille <akim@epita.fr>
3624 * parse.y (class_declaration, interface_declaration): Make sure
3625 all their rules have an action, in order to avoid meaningless `$$
3626 = $1' and their type clashes.
3628 2002-06-11 Tom Tromey <tromey@redhat.com>
3630 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3631 * parse-scan.y (statement_without_trailing_substatement): Added
3633 (assert_statement): New rule.
3634 * java-tree.h (struct lang_type) [assertions]: New field.
3635 (TYPE_USES_ASSERTIONS): New macro.
3636 (CLASS_USES_ASSERTIONS): Likewise.
3637 (FIELD_SYNTHETIC): New define.
3638 * lex.c (java_lval;): Added ASSERT_TK.
3639 * parse.y (ASSERT_TK): Added.
3640 (statement_without_trailing_substatement): Added assert_statement.
3641 (assert_statement): New rule.
3642 (build_assertion): New function.
3643 (maybe_generate_pre_expand_clinit): Create and initialize
3644 $assertionsDisabled.
3645 (lookup_package_type): Removed decl.
3646 * keyword.h: Rebuilt.
3647 * keyword.gperf (assert): New token.
3649 2002-06-10 Akim Demaille <akim@epita.fr>
3651 * parse.y (interface_type_list, class_member_declaration)
3652 (unary_expression_not_plus_minus): Remove duplicate %type.
3655 2002-06-09 Tom Tromey <tromey@redhat.com>
3657 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3659 * parse.y (method_header): Give error message in all cases.
3662 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3664 Don't use RTL inlining. Fix for PR java/6820.
3665 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3666 (flag_really_inline): New.
3667 (java_decode_option): Set flag_really_inline if -finline-functions
3669 (java_post_options): New function. Turn off inlining unless
3670 flag_really_inline is set.
3672 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3674 * gjavah.c (throwable_p): Accept argument as either a classname or
3675 signature fragment. Create null-terminated classname string for super
3676 when calling itself recursively.
3677 (decode_signature_piece): Skip first character from class name
3678 signature when calling throwable_p.
3680 2002-06-08 H.J. Lu (hjl@gnu.org)
3682 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3684 2002-06-04 Tom Tromey <tromey@redhat.com>
3686 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3688 2002-06-04 Michael Koch <konqueror@gmx.de>
3690 * gcj.texi (Input Options): Fixed typo.
3692 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3694 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3695 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3696 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3697 and all now-pointless local variables. Rename other local
3698 variables to reflect their not being handles.
3700 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3701 #if JCF_USE_STDIO blocks.
3703 * parse.y: Add missing semicolon at end of rule.
3705 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3707 * check-init.c (attach_initialized_static_class): Delete, unused.
3708 * parse.y: Use htab_t instead of struct hashtable, update
3710 * java-tree.h: Include hashtab.h instead of hash.h.
3711 (struct lang_decl_func): Use htab_t, set up for gengtype.
3712 (struct init_test_hash_entry): Delete.
3713 (struct treetreehash_entry): New.
3714 (java_treetreehash_find): New
3715 (java_treetreehash_new): New prototype.
3716 (java_treetreehash_create): New prototype.
3717 (java_mark_tree): Delete prototype.
3718 (java_hash_hash_tree_node): Delete prototype.
3719 (java_hash_compare_tree_node): Delete prototype.
3720 (attach_initialized_static_class): Delete prototype.
3721 * expr.c (build_class_init): Update to use java_treetreehash
3723 (java_expand_expr): Update to use htab_t.
3724 (emit_init_test_initialization): Likewise.
3725 * decl.c (java_mark_tree): Delete.
3726 * class.c (init_test_hash_newfunc): Delete.
3727 (java_hash_hash_tree_node): Delete.
3728 (java_hash_compare_tree_node): Delete.
3729 (add_method_1): Update to use java_treetreehash functions.
3730 (JAVA_TREEHASHHASH_H): New macro.
3731 (java_treetreehash_hash): New function.
3732 (java_treetreehash_compare): New function.
3733 (java_treetreehash_find): New function.
3734 (java_treetreehash_new): New function.
3735 (java_treetreehash_create): New function.
3736 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3738 * Make-lang.in (java/parse.o): Depend on debug.h.
3739 * java-tree.h (struct lang_identifier): Use gengtype.
3740 (union lang_tree_node): New.
3741 (struct lang_decl_func): Use gengtype.
3742 (struct lang_decl_var): Likewise.
3743 (struct lang_decl): Likewise.
3744 * parse.y: Include debug.h.
3745 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3747 * lang.c (struct language_function): New dummy structure.
3749 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3750 descriminator for DECL_LANG_SPECIFIC.
3751 (struct lang_decl_func): Rename from struct lang_decl.
3752 (enum lang_decl_desc): New.
3753 (struct lang_decl): Make it a union. Update all the accessor macros.
3754 (struct lang_type): Use gengtype.
3755 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3756 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3757 are now the same size.
3758 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3759 use discriminator to mark DECL_LANG_SPECIFIC.
3761 * Make-lang.in (gt-java-builtins.h): New rule.
3762 (java/builtins.o): Add dependency on gt-<filename>.h.
3763 * builtins.c: Use gengtype for roots.
3764 (union string_or_tree): Use gengtype.
3765 (struct builtin_record): Use gengtype.
3766 * config-lang.in (gtfiles): Add builtins.c.
3768 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3769 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3770 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3771 gt-java-parse.h, gtype-java.h): Add rules to generate.
3772 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3773 (class.o): Add dependency on gt-*.h.
3774 (constants.o): Likewise.
3777 (jcf-parse.o): Likewise.
3778 (jcf-write.o): Likewise.
3780 * config-lang.in (gtfiles): New.
3781 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3782 * constants.c: Replace uses of ggc_add_* with GTY markers.
3784 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3785 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3786 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3787 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3789 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3791 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3792 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3794 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3795 Include gtype-java.h.
3797 2002-06-02 Tom Tromey <tromey@redhat.com>
3799 Fix for PR java/5913:
3800 * parse.y (patch_binop): Call patch_string on op1.
3802 2002-06-02 Tom Tromey <tromey@redhat.com>
3804 Fix for PR java/1343, PR java/6336:
3805 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3806 formatting. Changed return type.
3807 (anonymous_class_counter): Moved to top of file.
3808 (maybe_make_nested_class_name): Append number to class name for
3809 function-local classes.
3811 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3813 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3814 * Make-lang.in: Update dependency lists.
3816 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3818 * gjavah.c (throwable_p): Do not free the name of the class after
3819 passing it to find_class.
3820 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3821 * jcf-io.c (dirent.h): Include it.
3822 (fnmatch.h): Likewise.
3823 (compare_path): New function.
3824 (java_or_class_file): Likewise.
3825 (memoized_dirlist_entry): New type.
3826 (memoized_dirlist_lookup_eq): New function.
3827 (memoized_dirlists): New variable.
3828 (caching_stat): New function.
3829 (memoized_class_lookup_eq): New function.
3830 (memoized_class_lookups): Likewise.
3831 (find_class): Use memoized_class_lookups and caching_stat.
3832 * jcf.h (JCF_USE_SCANDIR): Define.
3833 * parse.y (java_expand_classes): Write the class files in reverse
3836 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3838 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3840 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3842 * jcf-write.c (write_classfile): Unlink the temporary file if it
3843 cannot be renamed. Use concat to build up the name of the
3846 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3848 * jcf-write.c (write_classfile): Write the file to a
3849 temporary file and then rename it.
3851 2002-05-07 Tom Tromey <tromey@redhat.com>
3853 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3855 Fix for PR java/1200:
3856 * gjavah.c (throwable_p): New function.
3857 (decode_signature_piece): Use it. A `WeakReference' isn't the
3860 (gcjh_streq): New function.
3862 2002-05-07 Andreas Jaeger <aj@suse.de>
3864 * parse.y (finish_for_loop): Fix if statement.
3866 2002-05-06 Tom Tromey <tromey@redhat.com>
3868 Fix for PR java/5941:
3869 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3870 loop update expression.
3871 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3872 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3874 2002-05-04 Mark Wielaard <mark@klomp.org>
3877 * parse.y (build_string_concatenation): Return just op1 only when op2
3878 is null and op1 is a STRING_CST, otherwise always construct a
3881 2002-04-27 Tom Tromey <tromey@redhat.com>
3884 * parse.y (string_convert_int_cst): New function.
3885 (merge_string_cste): Use it.
3887 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3889 * java-tree.h (java_parse_file): Update.
3890 (java_set_yydebug): Remove.
3891 * jcf-parse.c (yydebug): Remove.
3892 (java_set_yydebug): Die.
3893 (java_parse_file): Update.
3894 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3896 2002-04-24 Tom Tromey <tromey@redhat.com>
3899 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3900 EXPR_WFL_QUALIFICATION of qual_wfl.
3902 2002-04-23 Per Bothner <per@bothner.com>
3904 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3905 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3906 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3908 2002-04-23 Tom Tromey <tromey@redhat.com>
3911 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3912 recognize `-fcompile-resource='.
3913 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3916 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3918 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3919 paths. Fixes PR java/2791.
3921 2002-04-19 Andrew Haley <aph@redhat.com>
3923 * jcf-write.c (push_long_const): lo, hi: New variables.
3924 Use rshift_double to extract the high part of a 64-bit long.
3925 Use WORD_TO_INT to extract the low part.
3927 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3928 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3929 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3931 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3933 * typeck.c (incomplete_type_error): Remove.
3935 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3937 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3938 for hash synchronization.
3939 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3940 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3943 2002-04-16 Mark Wielaard <mark@klomp.org>
3945 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3948 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3950 Fix for PR java/6294:
3951 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3954 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3956 Fix for PR java/6085:
3957 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3958 to get enclosing "this" argument for inner-class constructor
3959 invocation. Pass correct arguments to build_access_to_thisn.
3961 2002-04-10 Andreas Jaeger <aj@suse.de>
3963 * gcj.texi (Input Options): Fix extdirs patch.
3965 2002-04-10 Anthony Green <green@redhat.com>
3967 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3969 2002-04-09 Anthony Green <green@redhat.com>
3971 * gcj.texi (Input Options): Add --extdirs documentation.
3972 * jcf-dump.c (OPT_extdirs): New macro.
3973 (options): Add extdirs option.
3974 (help): Describe --extdirs.
3975 (main): Handle OPT_extdirs.
3976 * gjavah.c (OPT_extdirs): New macro.
3977 (options): Add extdirs option.
3978 (help): Describe --extdirs.
3979 (main): Handle OPT_extdirs.
3980 * jcf-path.c (jcf_path_init): Add extdirs support.
3981 (jcf_path_extdirs_arg): New function.
3982 (extensions): New variable to hold extensions path entries.
3983 * jvspec.c: Remove -fextdirs= when compiling main().
3984 * lang.c (java_decode_option): Handle -fextdirs=.
3985 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3986 * Make-lang.in: Compile jcf-path with version info for use in
3987 identifying the appropriate libgcj.jar.
3989 2002-04-08 Tom Tromey <tromey@redhat.com>
3992 * .cvsignore: Added rmic.1 and rmiregistry.1.
3993 * gcj.texi (Top): Link to new nodes.
3994 (Invoking rmic): New node.
3995 (Invoking rmiregistry): Likewise.
3996 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3998 (java.maintainer-clean): Likewise.
3999 ($(srcdir)/java/rmic.1): New target.
4000 ($(srcdir)/java/rmiregistry.1): Likewise.
4001 (java.install-man): Handle rmic.1 and rmiregistry.1.
4003 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4005 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4006 Add note about handling uncaught exceptions. Add an exception handler
4009 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4011 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4012 after using it to patch CALL_EXPR.
4014 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4016 * gcj.texi (Invocation): Document CNI invocation API.
4018 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4020 * expr.c (truthvalue_conversion): Rename. Update.
4021 (expand_compare): Update.
4022 * java-tree.h (java_truthvalue_conversion): New.
4023 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4025 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4027 * java-tree.h (java_mark_addressable): New.
4028 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4029 * typeck.c (mark_addressable): Rename, update.
4031 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4033 * expr.c (build_java_binop): Update.
4034 * java-tree.h (java_signed_type, java_unsigned_type,
4035 java_signed_or_unsigned_type): Update.
4036 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4037 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4038 * parse.y (patch_binop): Update.
4039 * typeck.c (signed_or_unsigned_type, unsigned_type,
4040 signed_type): Update.
4042 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4044 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4045 (java_dummy_print): Remove.
4046 (lang_print_error): Rename. Exit early if inhibiting output.
4047 (inhibit_error_printing_function): New.
4048 (java_init): Don't set hook.
4049 (lang_init_source): Use new boolean.
4051 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4053 * parse.y (do_resolve_class): Fix infinite recursion.
4055 2002-03-29 Tom Tromey <tromey@redhat.com>
4057 * parse.y (check_inner_circular_reference): Ignore incomplete
4060 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4062 * Make-lang.in (builtins.o): Update.
4063 * boehm.c (get_boehm_type_descriptor): Update.
4064 * builtins.c: Include langhooks.h.
4065 * decl.c (java_init_decl_processing): Update.
4066 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4067 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4069 * typeck.c (type_for_mode, type_for_size): Update.
4071 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4073 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4075 2002-03-28 Tom Tromey <tromey@redhat.com>
4077 * except.c (expand_end_java_handler): If the handler type is NULL,
4078 use java.lang.Throwable. Fixes PR java/5986.
4080 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4082 Fix for PR java/4715:
4083 * jcf-parse.c (parse_source_file_3): New function.
4084 (read_class): Call it.
4085 (java_parse_file): Likewise.
4087 2002-03-28 Jan Hubicka <jh@suse.cz>
4089 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4091 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4093 * parse.y (resolve_package): Initialize "decl".
4094 (lookup_package_type): Remove unused function.
4096 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4098 Fix for PR java/5993:
4099 * parse.y (resolve_package): Return the decl if resolution was
4100 successful. Don't special case "java.lang" and "java.lang.reflect"
4101 packages. Set type_name to the merged identifier.
4102 (resolved_qualified_expression_name): Print error using "name" if
4103 resolve_package returns NULL_TREE.
4105 2002-03-27 Tom Tromey <tromey@redhat.com>
4107 * expr.c (expand_invoke): Don't generate null pointer check if
4108 we're calling <init>.
4110 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4112 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4114 * java-tree.h (java_lang_expand_expr): Similarly.
4115 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4116 (java_init): Don't set hook.
4118 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4120 Fix for PR java/5850:
4121 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4122 context if field was not found in the current scope.
4123 * expr.c (lookup_field): Don't look in enclosing contexts.
4125 2002-03-26 Tom Tromey <tromey@redhat.com>
4127 Fix for PR java/5942:
4128 * parse.y (init_src_parse): Added sanity check.
4129 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4132 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4134 * decl.c (lang_mark_tree): Rename java_mark_tree.
4135 * java-tree.h (java_mark_tree): New.
4136 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4138 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4140 * lex.c: Change java_perform_atof to take normal parameters
4141 instead of a pointer to a parameter block. Call it directly
4144 2002-03-22 Mark Wielaard <mark@klomp.org>
4146 Fix for PR java/5368:
4147 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4148 when printing error message.
4150 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4152 * decl.c (maybe_build_cleanup): Remove.
4154 2002-03-22 Tom Tromey <tromey@redhat.com>
4156 Andrew Haley <aph@cambridge.redhat.com>
4158 * expr.c (build_field_ref): Don't build a check if the field is a
4161 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4163 Fix for PR java/6026:
4164 * lex.c (java_lex): Fix parsing of consecutive floats.
4166 2002-03-21 Tom Tromey <tromey@redhat.com>
4168 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4171 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4173 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4174 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4176 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4178 * gcj.texi: @code{gcj} becomes @command{gcj}.
4179 @code{gcc} becomes @command{gcc}.
4180 GcjRaw changed to gnu.gcc.RawData.
4182 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4184 * decl.c (start_java_method): Use new hook.
4185 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4186 (java_init): Remove old hook.
4188 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4190 * builtins.c (define_builtin): Do nothing if `type' is null.
4193 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4195 * parse.y (parser_check_super_interface): Fix error message
4198 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4200 * jcf-parse.c (get_constant): Delete unused variables.
4202 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4204 * java-tree.h (java_parse_file): New.
4205 * jcf-parse.c (yyparse): Rename java_parse_file.
4206 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4208 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4210 * parse.y (craft_constructor): Return the constructor decl.
4211 (java_expand_classes): Update comments.
4212 (lookup_method_invoke): Call fix_constructors immediately for
4213 anonymous class. Fixes PR java/5935.
4215 2002-03-15 Anthony Green <green@redhat.com>
4217 * jcf-parse.c (yyparse): Don't emit class registration
4218 constructor when compiling resource files.
4220 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4222 * lang.c (java_tree_code_type, java_tree_code_length,
4223 tree_code_name): Delete.
4224 (tree_code_type, tree_code_length, tree_code_name): Define.
4225 (java_init): Don't try to copy into the various tree_code
4228 2002-03-12 Tom Tromey <tromey@redhat.com>
4230 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
4231 UTF-8, not UCS-2. Fixes PR java/5923.
4233 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
4234 a call_expr wrapped in a convert. Fixes PR java/5848.
4236 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4238 * jcf-write.c (write_classfile): Improve error strings.
4240 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4242 * lex.c: Adjust comments to GNU standards.
4244 2002-03-11 Eric Blake <ebb9@email.byu.edu>
4246 Fix for PR java/5902:
4247 * lex.c (java_lex): Fix parsing of literals.
4249 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4251 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
4252 to prevent it getting evaluated twice in the store checking case.
4253 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
4256 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4258 * decl.c (java_init_decl_processing): Make sure class_type_node
4259 alignment is not less than 64 bits if hash synchronization is enabled.
4261 2002-03-08 Per Bothner <per@bothner.com>
4263 * parse.y (java_complete_lhs): Check if patch_assignment
4264 returned an error-mark.
4266 * parse.y (try_builtin_assignconv): Don't special-case zero.
4268 2002-03-08 Per Bothner <per@bothner.com>
4270 Fix for PR java/5812.
4271 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
4272 here instead of in JSR macro. Likewise with load_type_state call.
4273 Do the latter on if the return_pc has been verified (the jsr returns).
4274 (JSR): Now just call build_java_jsr.
4276 2002-03-07 Jeff Sturm <jsturm@one-point.com>
4278 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
4279 (java.install-common): Link native driver to
4280 JAVA_TARGET_INSTALL_NAME.
4282 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
4284 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
4285 * builtins.c(sin_builtin): Likewise
4286 * builtins.c(sqrt_builtin): Likewise
4288 2002-03-03 Zack Weinberg <zack@codesourcery.com>
4290 * java/expr.c, java/jcf-parse.c, java/lex.c:
4291 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
4292 REAL_ARITHMETIC blocks unconditional. Delete some further
4293 #ifdef blocks predicated on REAL_ARITHMETIC.
4295 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4297 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
4298 explicit sizeof/sizeof.
4299 * decl.c (java_init_decl_processing): Likewise.
4300 * jcf-parse.c (init_jcf_parse): Likewise.
4301 * parse.y (init_src_parse): Likewise.
4303 2002-03-02 Per Bothner <per@bothner.com>
4305 Make --CLASSPATH by a synonym for --classpath and -classpath.
4306 Implement --bootclasspath.
4307 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
4308 (classpath_l): Remove.
4309 (jcf_path_CLASSPATH_arg): Remove.
4310 (jcf_path_bootclasspath_arg): New function.
4311 (jcf_path_seal): Simplify accordingly.
4313 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
4314 (jcf_path_CLASSPATH): Remove declaration.
4315 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
4316 (lang_specific_driver): Translate -bootclasspath.
4317 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
4318 * lang.c (decode_lang_options): Do jcf_path_init first.
4319 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
4320 * gjavah.c: Also handle --bootclasspath.
4321 Handle --CLASSPATH as a synonum for --classpath.
4322 * jcf-dump.c: Likewise.
4324 "." is not part of system path, but is the default for --classpath.
4325 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
4326 (jcf_path_seal): Add "." if no CLASSPATH specified.
4328 * gcj.texi: Document changes.
4330 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4332 * expr.c (build_java_arraystore_check): Fix formatting.
4334 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4336 Fix for PR java/5758, java/5632:
4337 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
4338 inner-class separator too.
4339 * parse.y (do_resolve_class): New local `decl_result.'
4340 Progressively build a name for what can have been loaded.
4342 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4344 * expr.c (java_array_data_offset): Removed function.
4345 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
4346 (build_java_array_length_access): Obtain "length" value using a
4347 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
4348 (build_java_arrayaccess): Correct comment. Access "data" using a
4349 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
4350 (build_java_arraystore_check): New function.
4351 (expand_java_arraystore): Use build_java_arraystore_check.
4352 * parse.y (patch_assignment): Simplify code to insert a store check
4353 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
4354 * check-init.c (check_init): Update to reflect that an array length
4355 access is now a COMPONENT_REF.
4356 * gcj.texi (Code Generation): Improve documentation of
4357 -fno-bounds-check. Add documentation for -fno-store-check.
4358 * java-tree.h (flag_store_check): Declare.
4359 (build_java_arraystore_check): Declare.
4360 * lang.c (flag_store_check): Initialize to 1.
4361 (lang_f_options): Add store-check option.
4362 * jvspec.c: Don't pass store-check option to jvgenmain.
4363 * lang-options.h: Add help string for -fno-store-check.
4365 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
4367 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
4368 * java-tree.h (java_dup_lang_specific_decl): New.
4369 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
4371 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4373 * builtins.c, decl.c: Delete traditional-mode-related code
4374 copied from the C front end but not used, or used only to
4375 permit the compiler to link.
4377 2002-02-22 Tom Tromey <tromey@redhat.com>
4379 Fix for PR java/2369:
4380 * jvspec.c (verify_class_name): New function.
4381 (lang_specific_driver): Call it.
4382 (JAVA_START_CHAR_P): New macro.
4383 (JAVA_PART_CHAR_P): Likewise.
4385 2002-02-22 Per Bothner <per@bothner.com>
4387 * class.c: Change vtable to be more compatible with g++ v3 abi.
4388 (get_dispatch_table): Prepend offset-to-top (always 0) and
4389 type_info pointer (currently unimplemented hence NULL) to vtable.
4390 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4391 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4392 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4393 (build_dtable_decl): Add declarations for new fields.
4395 2002-02-20 Per Bothner <per@bothner.com>
4397 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4398 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4399 don't need to set it on the COMPOUND_EXPR - the caller does that.
4401 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4403 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4404 `--CLASSPATH' becomes `--classpath.'
4405 * gjavah.c: Likewise.
4406 * jcf-dump.c: Likewise.
4407 * lang-options.h: Likewise.
4409 * jcf-path.c: Updated comment.
4410 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4411 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4412 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4413 (jcf_path_CLASSPATH_arg): Ditto.
4414 (classpath_u): Updated leading comment.
4416 2002-02-20 Per Bothner <per@bothner.com>
4418 * builtins.c (check_for_builtin): New function.
4419 (build_call_or_builtin): Remove.
4420 * java-tree.h: Update accordingly.
4421 * expr.c (expand_invoke): Use build + check_for_builtin instead
4422 of build_call_or_builtin.
4423 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4424 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4425 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4427 2002-02-17 Tom Tromey <tromey@redhat.com>
4429 * java-tree.h (TYPE_STRICTFP): New macro.
4430 (struct lang_type) [strictfp]: New field.
4431 (CLASS_STRICTFP): New macro.
4432 (METHOD_STRICTFP): New macro.
4433 (struct lang_decl) [strictfp]: New field.
4434 * parse.y (method_header): Disallow strictfp constructor or
4436 (STRICT_TK): Move before MODIFIER_TK.
4437 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4438 (METHOD_MODIFIERS): Likewise.
4439 (INTERFACE_MODIFIERS): Likewise.
4440 * jcf-write.c (get_access_flags): Likewise.
4441 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4442 (add_method_1): Likewise.
4443 (get_access_flags_from_decl): Likewise.
4444 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4445 recognize strictfp flag.
4446 * jcf.h (ACC_STRICT): New define.
4448 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4450 * class.c(build_utf8_ref): Move declaration of decl_size
4452 2002-02-07 Tom Tromey <tromey@redhat.com>
4454 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4457 2002-02-04 Anthony Green <green@redhat.com>
4459 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4460 sections if available.
4462 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4464 * parse.y (java_expand_classes): Fix typo in static field loop.
4466 2002-02-02 Richard Henderson <rth@redhat.com>
4468 * class.c (add_field): Mark static fields external.
4469 (build_class_ref): Remove redundant set.
4470 * parse.y (java_expand_classes): Mark static fields of classes
4471 to be compiled as local.
4472 * jcf-parse.c (parse_class_file): Likewise.
4474 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4476 * gcj.texi (About CNI): New node.
4478 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4481 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4482 setlocale() with LC_CTYPE as a parameter.
4485 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4487 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4488 Follow GNU Coding Standards for --version.
4490 2002-01-28 Tom Tromey <tromey@redhat.com>
4492 * expr.c (build_jni_stub): Ensure storage for `meth' is
4494 * parse.y (java_complete_expand_methods): Set
4495 current_function_decl before building JNI stub.
4497 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4499 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4502 2002-01-22 Tom Tromey <tromey@redhat.com>
4504 * decl.c (java_init_decl_processing): Use add_predefined_file.
4505 Predefine RawData.java.
4506 (predef_filenames): Removed.
4507 (java_init_decl_processing): Don't register predef_filenames.
4508 * jcf-parse.c (add_predefined_file): New function.
4509 (predefined_filename_p): Rewrote.
4510 (predefined_filename_p): No longer static.
4511 * decl.c (java_init_decl_processing): Call initialize_builtins.
4512 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4513 (java/builtins.o): New target.
4514 * builtins.c: New file.
4515 * parse.y (patch_invoke): Use build_call_or_builtin.
4516 * java-tree.h (build_call_or_builtin): Declare.
4517 (initialize_builtins): Declare.
4518 (java_set_exception_lang_code): Removed unused declaration.
4519 (PREDEF_FILENAMES_SIZE): Removed.
4520 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4521 (predef_filenames): New define.
4522 (add_predefined_file): Declare.
4523 (predefined_filename_p): Declare.
4524 * expr.c (expand_invoke): Use build_call_or_builtin.
4526 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4528 * parse.y (patch_switch_statement): Fix format specifier.
4530 2002-01-16 Tom Tromey <tromey@redhat.com>
4532 More for PR java/5365:
4533 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4535 (process_file): Generate include for
4536 java.lang.UnsupportedOperationExceptions.
4538 2002-01-15 Andreas Jaeger <aj@suse.de>
4540 * .cvsignore: Add man pages.
4542 2002-01-15 Tom Tromey <tromey@redhat.com>
4544 Fix for PR java/5365:
4545 * gjavah.c (process_file): Turn class name into a file name.
4547 2002-01-14 Matthias Klose <doko@debian.org>
4549 * gcj.texi: Fix whitespace and formatting errors in the
4550 synopsis of the man pages. Update copyright.
4552 2002-01-14 Tom Tromey <tromey@redhat.com>
4555 * Make-lang.in (java.install-man): Handle jv-convert man page.
4556 (java.generated-manpages): Added jv-convert.1.
4557 (java.uninstall): Remove jv-convert.1.
4558 (java.maintainer-clean): Likewise.
4559 ($(srcdir)/java/jv-convert.1): New target.
4560 * gcj.texi (Top): Link to jv-convert node.
4561 (Individual utilities): Likewise.
4562 (Invoking jv-convert): New node.
4564 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4565 Martin Kahlert <martin.kahlert@infineon.com>
4567 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4568 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4570 2002-01-03 Graham Stott <grahams@redhat.com>
4572 * class.c (compile_resource_file): Update copyright date.
4573 Constify filename parameter.
4574 (java-tree.h): Update copyright date.
4575 (compile_resource_file): Constify filename parameter.
4577 2002-01-03 Graham Stott <grahams@redhat.com>
4579 * gcc/jcf-parse.c: Update copyright date.
4580 (yyparse): Constify resource_filename.
4582 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4584 * parse.y (src_parse_roots): Don't needlessly zero init.
4586 2001-12-31 Tom Tromey <tromey@redhat.com>
4588 * parse.y (dump_java_tree): New function.
4589 (source_end_java_method): Call it.
4590 (end_class_declaration): Likewise.
4591 * lang.c (java_decode_option): Call dump_switch_p.
4593 2001-12-28 Tom Tromey <tromey@redhat.com>
4595 * gen-table.pl: Don't process characters after \uffff. Added
4596 comment pointing to input file.
4598 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4600 * gen-table.pl: Const-ify output. Document the location of a
4601 suitable unicode input file.
4603 * chartables.h: Regenerate.
4605 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4607 * chartables.h: Const-ify.
4608 * gjavah.c (options): Likewise.
4609 * jcf-dump.c (options): Likewise.
4610 * jv-scan.c (options): Likewise.
4611 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4612 * parse.y (binop_lookup): Likewise.
4614 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4616 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4617 the static arrays that are output.
4618 * jvspec.c (jvgenmain_spec): Make static.
4619 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4620 * keyword.h: Regenerate.
4621 * lang.c (string_option, process_option_with_no, lang_f_options,
4622 lang_W_options): Const-ify.
4623 * lex.c (java_lex): Likewise.
4625 2001-12-21 Richard Henderson <rth@redhat.com>
4627 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4628 (get_boehm_type_descriptor): ... here. Arrange for the
4629 TREE_TYPE to get set properly.
4631 2001-12-21 Richard Henderson <rth@redhat.com>
4633 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4634 only if the target requires collect2.
4636 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4638 2001-12-20 Tom Tromey <tromey@redhat.com>
4641 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4642 CAN_COMPLETE_NORMALLY for the node.
4643 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4644 generate code for second branch if first branch can't complete
4646 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4647 the loop head if the loop body can't complete normally.
4649 2001-12-20 Tom Tromey <tromey@redhat.com>
4652 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4653 case where `finally' clause can't complete normally.
4655 2001-12-20 Tom Tromey <tromey@redhat.com>
4658 * parse.y (analyze_clinit_body): Added this_class parameter.
4659 Check for more cases where we must keep <clinit>.
4660 (maybe_yank_clinit): Cleaned up flow control.
4662 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4664 * decl.c (java_init_decl_processing): Don't initialize
4665 finit_leg_identifier_node.
4666 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4667 (finit_leg_identifier_node): Remove.
4668 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4670 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4672 * mangle.c (mangle_member_name): Don't special-case for
4674 * mangle_name.c (unicode_mangling_length): Likewise.
4675 (append_unicode_mangled_name): Likewise.
4676 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4679 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4681 * expr.c (build_java_array_length_access): Don't force null pointer
4682 check unless flag_check_references is set.
4684 2001-12-20 Tom Tromey <tromey@redhat.com>
4686 Fix for PR java/3417:
4687 * parse.y (patch_assignment): Added special processing for
4689 (patch_return): Don't convert booleans to integers, and don't
4690 special-case `null'.
4692 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4694 * config-lang.in (diff_excludes): Remove.
4696 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4698 * gcj.texi: Update link to GCC manual.
4700 2001-12-17 Tom Tromey <tromey@redhat.com>
4702 * parse.y (link_nested_class_to_enclosing): Removed useless
4705 2001-12-16 Tom Tromey <tromey@redhat.com>
4707 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4710 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4712 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4713 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4716 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4718 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4720 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4722 * decl.c (java_init_decl_processing): Build otable_type correctly.
4723 otable_decl is an otable_type.
4725 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4727 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4728 otable_type, otable_ptr_type, method_symbol_type,
4729 method_symbols_array_type, method_symbols_array_ptr_type): New
4730 field/global tree definitions.
4731 (flag_indirect_dispatch): New flag.
4732 * decl.c (java_init_decl_processing): Initialize new otable and
4733 otable_syms type nodes and decls. Add new field "index" to
4735 * class.c (build_method_symbols_entry): New function.
4736 (make_method_value): Set "index" to to method's vtable index for
4737 virtual methods when indirect-dispatch is not used.
4738 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4739 and set vtable_method_count to -1. Set otable and otable_syms field
4740 if indirect-dispatch is used and there was something to put in them.
4741 (build_method_symbols_entry): New function.
4742 (emit_offset_symbol_table): New function.
4743 * expr.c (get_offset_table_index): New function.
4744 (build_invokevirtual): Build array reference to otable at the index
4745 returned by get_offset_table_index, and use the result as the vtable
4747 (build_invokeinterface): Similar.
4748 * jcf-parse.c (yyparse): If indirect-dispatch, call
4749 emit_offset_symbol_table at the end of compilation, after all classes
4750 have been generated.
4751 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4752 * lang.c (flag_indirect_dispatch): Define.
4753 (lang_f_options): Add indirect-dispatch flag.
4755 2001-12-14 Matthias Klose <doko@debian.org>
4757 * gcj.texi: Markup for man page generation. Document missing
4758 options printed by <tool> --help.
4759 Terminate description of gij's -ms option with a dot.
4760 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4761 (java.generated-manpages java.install-man, java.uninstall,
4762 java-maintainer-clean) Updated.
4764 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4766 * class.c (get_dispatch_table): Fix java vtable layout
4767 for TARGET_VTABLE_USES_DESCRIPTORS.
4768 * decl.c (java_init_decl_processing): Initialize
4769 alloc_no_finalizer_node, finalize_identifier_node.
4770 * expr.c (class_has_finalize_method): New function.
4771 (expand_java_NEW): Generate calls for finalizer-free allocation.
4772 (build_invokevirtual): Fix java vtable layout for
4773 TARGET_VTABLE_USES_DESCRIPTORS.
4774 * java-tree.h (enum java_tree_index): New entries:
4775 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4776 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4777 (class_has_finalize_method): declare.
4778 (HAS_FINALIZER_P): New macro.
4779 * parse.y (patch_invoke): Generate calls for finalizer-free
4782 2001-12-12 Matthias Klose <doko@debian.org>
4784 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4785 whitespace at end of line.
4787 2001-12-11 Tom Tromey <tromey@redhat.com>
4789 * lex.c (java_init_lex): Define wfl_to_string as
4790 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4792 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4794 * class.c (make_method_value): Use null_pointer_node to
4795 represent empty exception table.
4797 2001-12-10 Tom Tromey <tromey@redhat.com>
4799 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4801 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4803 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4805 2001-12-09 Per Bothner <per@bothner.com>
4807 * check-init.c (current_switch_has_default): New static field.
4808 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4809 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4810 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4812 2001-12-09 Tom Tromey <tromey@redhat.com>
4814 * check-init.c (check_init): Don't allow pre- or post- increment
4815 or decrement of final variable.
4816 (final_assign_error): Minor error message rewording.
4818 2001-12-08 Tom Tromey <tromey@redhat.com>
4820 * java-tree.h: Fixed typo.
4822 * gjavah.c (decompile_method): Don't decompile to `return this'
4825 * gjavah.c (cxx_keywords): Re-sorted.
4826 * lex.c (cxx_keywords): Re-sorted.
4828 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4831 * gjavah.c (print_namelet): Clear subnamelets.
4832 (HANDLE_METHOD): Set `method_printed' earlier.
4834 2001-12-07 Tom Tromey <tromey@redhat.com>
4836 * lang.c (lang_f_options): Added
4837 optimize-static-class-initialization.
4838 (java_decode_option): Removed special case.
4840 2001-12-07 Per Bothner <per@bothner.com>
4842 * check-init.c (check_init): Fix typo freeing memory twice.
4844 2001-12-05 Per Bothner <per@bothner.com>
4846 Restore support for static class initialization optimization.
4847 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4848 * check-init.c (check_int): At end of BLOCK handle initialization
4849 blocks, which used to be done in java_complete_expand_method but did
4850 not handle the case where check_for_initialization might allocate
4851 more than a word of bits.
4852 * decl.c (lang_make_tree): The smic field is now a tree.
4853 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4854 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4856 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4858 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4859 Change from a hash table to a list.
4860 (struct_lang_decl): Change field 'smic' to match.
4861 * class.c (add_method_1): Initialize
4862 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4863 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4864 (java_expand_method_bodies): -here, since 'smic' is now a list.
4865 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4867 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4869 * class.c (java_hash_compare_tree_node): Fix casts.
4871 2001-12-04 Per Bothner <per@bothner.com>
4873 * check-init.c: Handle definite unassignment to finals in addition
4874 to definite assignment.
4875 (loop_current_locals): New field.
4876 (num_current_locals, int start_current_locals, num_current_words):
4878 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4879 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4880 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4881 (get_variable_decl, check_final_reassigned): New functions.
4882 (check_init, check_bool_init): Modify as needed for checking finals.
4883 (check_for_initialization): Take extra parameter and return void.
4884 Do extra start-up logic to check final fields for assignment.
4885 * parse.y (check_static_final_variable_assignment_flag,
4886 reset_static_final_variable_assignment_flag, check_final_assignment,
4887 check_final_variable_local_assignment_flag,
4888 reset_final_variable_indirect_assignment_flag,
4889 reset_final_variable_global_assignment_flag): Remove functions.
4890 (java_complete_expand_methods, outer_field_access_fix,
4891 patch_assignment): Remove no-longer used logic.
4892 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4893 * parse.y (register_fields, java_complete_tree): Update accordingly.
4895 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4896 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4897 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4899 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4901 * java-tree.h (DECL FINAL): New bit-field.
4902 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4903 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4904 (DECL_INIT_CALLS_THIS): New macro.
4905 (struct lang_decl): New bit-field init_calls_this.
4906 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4907 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4908 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4909 use it for both local variables and final fields.
4910 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4912 (struct lang_type): Remove hfv bit-field.
4913 (check_for_initialization): Change to return void.
4915 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4916 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4917 * check-init.c (final_assign_error): New helper function.
4918 (check_final_reassigned, check_init): Use it.
4919 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4921 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4922 bit-fields to unsigned.
4924 2001-12-03 Per Bothner <per@bothner.com>
4926 * parse.y (patch_binop): Minor constant folding.
4928 * parse.y (build_current_thisn): Shorter 'buffer'.
4930 2001-12-03 Per Bothner <per@bothner.com>
4932 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4933 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4934 * jcf-write.c (generate_bytecode_insns): Remove support for
4935 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4936 * check-init.c (check_init): Likewise.
4938 2001-12-03 Per Bothner <per@bothner.com>
4940 * verify.c (subroutine_nesting): New function.
4941 (verify_jvm_instructions): Use it to fix logic for checking that
4942 we're done with the current subroutine.
4944 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4945 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4947 2001-12-03 Per Bothner <per@bothner.com>
4949 * jcf.h: Fix obvious typo in comment.
4950 * typeck.c (build_null_signature): Add comment.
4952 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4954 * expr.c: Remove leading capital from diagnostic messages, as
4955 per GNU coding standards.
4956 * jcf-io.c: Similarly.
4957 * jcf-parse.c: Similarly.
4958 * jv-scan.c: Similarly.
4959 * jvspec.c: Similarly.
4960 * mangle.c: Similarly.
4962 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4963 Alexandre Petit-Bianco <apbianco@redhat.com>
4965 * expr.c (build_java_arrayaccess): Call save_expr on array for
4966 correct evaluation order, modified comment, fixed indentation.
4967 * parse.y: (patch_assignment): Correctly extract the array base
4968 from the tree generate by build_java_arrayaccess, added comments.
4969 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4970 Fixes PR java/3096, PR java/3803, PR java/3965.
4972 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4974 * expr.c (expand_byte_code): Remove trailing periods from messages.
4975 * jcf-parse.c (load_class, jcf_parse): Similarly.
4976 * jcf-write.c (generate_classfile): Similarly.
4977 * lex.c (java_lex): Similarly.
4979 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4981 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4983 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4985 * Make-lang.in (java.generated-manpages): New dummy target.
4987 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4989 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4991 (lang_specific_pre_link): Use set_input to set input_filename.
4993 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4994 (main): Fix definition.
4995 Strip `main' from classname.
4998 2001-11-18 Roger Sayle <roger@eyesopen.com>
5000 * parse.h (java_expand_switch): Remove old prototype.
5002 2001-11-18 Tom Tromey <tromey@redhat.com>
5004 Fix for PR java/1401:
5005 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5007 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5010 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5012 * lang.c (finish_parse): Rename to java_finish.
5013 (LANG_HOOKS_FINISH, java_finish): New.
5015 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5017 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5018 * java-tree.h: New prototype.
5019 * lang.c (java_init): Update prototype. Combine with old init_parse.
5021 2001-11-13 Tom Tromey <tromey@redhat.com>
5023 * gjavah.c (method_signature): New global.
5024 (HANDLE_METHOD): Set it.
5025 (decompile_return_statement): New function.
5026 (decompile_method): Use it.
5027 (print_method_info): Removed `synth' argument.
5029 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5031 * java-tree.h (java_set_yydebug): New.
5032 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5033 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5034 (print_lang_decl, print_lang_type, print_lang_identifier,
5035 print_lang_statistics, lang_print_xnode): Remove.
5037 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5039 * jcf-parse.c (init_lex): Remove.
5040 * lang.c (language_string, lang_identify): Remove.
5041 (struct lang_hooks): Constify.
5042 (LANG_HOOKS_NAME): Override.
5043 (init_parse): Update.
5045 2001-11-08 Andreas Franck <afranck@gmx.de>
5047 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5048 program_transform_name the way suggested by autoconf.
5049 (java.install-common): Also transform auxiliary program names with
5050 program_transform_name.
5052 2001-11-08 Tom Tromey <tromey@cygnus.com>
5054 * parse.y (trap_overflow_corner_case): New rule.
5055 (unary_expression): Use it.
5056 * lex.c (java_init_lex): Don't set minus_seen.
5057 (yylex): Don't use minus_seen. Communicate overflow to parser for
5059 (error_if_numeric_overflow): New function.
5060 * parse.h (minus_seen): Removed field.
5061 (JAVA_RADIX10_FLAG): New define.
5063 2001-11-07 Tom Tromey <tromey@redhat.com>
5065 Patch for PR java/1414:
5066 * parse.y (case_label_list): New global.
5067 (goal): Register case_label_list with GC.
5068 (java_complete_lhs): Save new case on case_label_list.
5069 (patch_switch_statement): Check for duplicate case labels.
5071 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5073 * parse.y (patch_assignment): Removed unused third argument.
5074 (java_complete_lhs): Removed unused third argument to patch_assignment.
5076 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5078 * lang.c: Include langhooks-def.h.
5079 * Make-lang.in: Update.
5081 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5083 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5085 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5087 * mangle.c (find_compression_record_match): Don't match compression
5088 records for package name elements unless they occur at the start of
5089 the name. Fix for PR java/4717.
5091 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5093 * expr.c (expand_java_field_op): Don't special-case references to
5094 java.lang.PRIMTYPE.TYPE.
5095 (build_primtype_type_ref): Removed.
5096 * java-tree.h (build_primtype_type_ref): Remove prototype.
5097 * parse.y (maybe_build_primttype_type_ref): Removed.
5098 (complete_function_arguments): Don't special-case references to
5099 java.lang.PRIMTYPE.TYPE.
5100 (patch_assignment): Likewise.
5101 (array_constructor_check_entry): Likewise.
5103 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5105 * mangle.c (static tree compression_table): Fixed leading comment.
5106 * parse.h (struct parser_ctxt): Fixed field comment.
5107 * parse.y (check_pkg_class_access): New prototype, fixed leading
5108 comment, new parameter used to emit error only if passed as true.
5109 (parse_check_super): Pass extra argument to check_pkg_class_access.
5110 (do_resolve_class): Likewise.
5111 (process_imports): Likewise.
5112 (read_import_dir): Fixed indentation.
5113 (find_in_imports_on_demand): New local class_type_name. Local
5114 node_to_use deleted. while loop changed into for loop. Report
5115 multiple definition only for accessible classes. Improved error
5117 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5118 assigned to parameter list, fixed indentation. while loop changed
5119 into for loop, restore TREE_CHAIN on local `tem' before the next
5122 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5124 * lang.c (lang_get_alias_set): Deleted.
5126 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5128 * gjavah.c (jni_print_char): Fix thinko in last change.
5130 * gjavah.c (jni_print_char, decode_signature_piece): Use
5131 safe-ctype macros and/or fold extra calls into fewer ones.
5132 * lex.c (java_read_unicode, java_lex): Likewise.
5133 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5134 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5135 * mangle_name.c (append_unicode_mangled_name,
5136 unicode_mangling_length): Likewise.
5138 2001-10-17 Richard Henderson <rth@redhat.com>
5140 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5142 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5144 * lang.c (langhooks.h): Included.
5145 (LANG_HOOKS_INIT): Redefined.
5146 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5147 (LANG_HOOKS_DECODE_OPTION): Likewise.
5148 (struct lang_hooks lang_hooks): New initialization.
5150 2001-10-11 Per Bothner <per@bothner.com>
5152 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5153 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5154 The former is simpler, and jcf-write.c handles it better.
5155 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5156 or WITH_CLEANUP_EXPR.
5157 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5158 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5160 * parse.y (patch_if_else_statement): If the condition is constant,
5161 optimize away the test.
5163 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5165 * parse.y (patch_cast): Call patch_string on the first operand of
5166 the incoming node, update it if necessary. Fixes PR java/4510.
5168 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5170 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5171 when name qualifier matches a package name.
5173 2001-10-08 Tom Tromey <tromey@redhat.com>
5175 Fix for PR java/4489:
5176 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5177 force a new label when computing `body_block'.
5179 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5181 * jcf-io.c (format_uint): Const-ify.
5182 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5183 * lex.c (java_get_line_col): Likewise.
5184 * parse.y (build_incdec): Likewise.
5186 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5188 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5189 a NULL enclosing context if appropriate. Fixes PR java/4466.
5191 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5193 * parse.y (patch_assignment): Use lvalue's original TYPE when
5194 building the final COMPOUND_EXPR.
5195 (try_reference_assignconv): Fixed leading comment.
5197 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5199 * parse.y (check_final_variable_indirect_assignment): For
5200 COMPOUND_EXPR, return only if finals were found initialized
5201 properly, if not, keep on checking.
5202 (check_final_variable_global_assignment_flag): New local
5203 error_found, set when appropriate and used to decide whether to
5204 report uninitialized finals. Fixed typo in comment.
5206 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5208 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5209 last three initializations. Fixes PR java/4360.
5211 2001-09-21 Richard Henderson <rth@redhat.com>
5213 * class.c (get_dispatch_table): Handle function descriptors.
5214 (build_dtable_decl): Likewise.
5215 * expr.c (build_invokevirtual): Likewise.
5217 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5219 * parse.y (patch_method_invocation): Build class initialization
5220 when static finals are used to qualify method invocation.
5223 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
5225 * parse.h: (WFL_STRIP_BRACKET): Re-written using
5226 build_type_name_from_array_name.
5227 (STRING_STRIP_BRACKETS): New macro.
5228 * parse.y (build_type_name_from_array_name): New function.
5229 (array_creation_expression:): Accumulate []s instead of [s.
5230 (cast_expression:): Accumulate []s instead of [s after cast type
5232 (build_array_from_name): Local string deleted, use
5233 build_type_name_from_array_name.
5234 (build_unresolved_array_type): Accumulate []s instead of [s after
5236 (register_fields): Fixed comment.
5237 (resolve_class): Local name, base deleted, new locals tname and
5238 array_dims. Use build_type_name_from_array_name. Use array_dims to
5240 (purify_type_name): Use STRING_STRIP_BRACKETS.
5242 2001-09-18 Andreas Jaeger <aj@suse.de>
5244 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
5245 * jv-scan.c: Likewise.
5247 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5249 * parse.y (patch_method_invocation): Inner class creation context
5250 check not enforced within constructors. Fixes PR java/1873.
5252 2001-09-16 Tom Tromey <tromey@redhat.com>
5254 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
5255 NOTE_PUSH for single-case push. Fixes PR java/4189.
5257 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5259 * java-tree.h (TYPE_IMPORT_LIST): New macro.
5260 (TYPE_IMPORT_DEMAND_LIST): Likewise.
5261 (struct lang_type): New fields import_list and import_demand_list.
5262 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
5263 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
5264 (do_resolve_class): New local saved_enclosing_type, initialized,
5265 passed as parameter to find_in_imports and find_in_imports_on_demand.
5266 (find_in_imports): Added paramater enclosing_type, use its
5267 TYPE_IMPORT_LIST when applicable.
5268 (find_in_imports_on_demand): Added parameter enclosing_type, use
5269 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
5270 declaration and initialization.
5271 (fold_constant_for_init): Switch/restore current_class to the
5272 appropriate context.
5274 2001-09-13 Mark Mitchell <mark@codesourcery.com>
5276 * verify.c (verify_jvm_instructions): Fix typo.
5278 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5280 * expr.c (expand_invoke): Const-ification.
5281 * parse.y (patch_method_invocation): Likewise.
5283 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5285 * gjavah.c (cxx_keywords): Const-ification.
5286 * keyword.gperf (java_keyword): Likewise.
5287 * lang.c (java_tree_code_name): Likewise.
5288 * lex.c (cxx_keywords): Likewise.
5289 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
5291 2001-09-11 Richard Henderson <rth@redhat.com>
5293 * parse.h (ctxp_for_generation): Mark extern.
5295 2001-09-10 Richard Henderson <rth@redhat.com>
5297 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
5299 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5301 * typeck.c (java_array_type_length, build_prim_array_type):
5302 Represent empty arrays by NULL index.
5304 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
5306 * java-tree.h (compile_resource_file): Grouped with other prototypes.
5307 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
5309 2001-09-06 Anthony Green <green@redhat.com>
5311 * class.c (O_BINARY): Define if necessary.
5312 (registerResource_libfunc): Declare.
5313 (init_class_processing): Initilize registerResource_libfunc.
5314 (compile_resource_file): New function.
5315 * java-tree.h (resource_name): Declare.
5316 (compile_resource_file): Declare.
5317 * jcf-parse.c (yyparse): Handle compiling java resource files.
5318 * lang.c (java_decode_option): Handle -fcompile-resource option.
5319 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
5321 * gcj.texi (Code Generation): Add documentation for -R flag.
5323 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5325 * jcf-write.c (generate_classfile): Issue an error in case of
5326 field/initial value mismatch.
5327 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
5328 being initialized and we're generating bytecode.
5329 (java_complete_lhs): In MODIFY_EXPR section: added comments,
5330 set DECL_INITIAL properly when appropriate.
5334 2001-09-01 Per Bothner <per@bothner.com>
5336 * parse.y (maybe_yank_clinit): A field without an initializer is not
5337 relevant. All initializers except static final and constant require
5338 <clinit>, regardless of flag_emit_class_files.
5340 2001-08-31 Per Bothner <per@bothner.com>
5342 * class.c (set_constant_value): When not emitting class files, then a
5343 String ConstantValue is a utf8const_ptr_type.
5345 2001-08-30 Per Bothner <per@bothner.com>
5347 * jcf-write.c (generate_classfile): Check that field is primitive
5348 or string before emitting ConstantValue attribute.
5350 2001-08-30 Per Bothner <per@bothner.com>
5352 * parse.y (resolve_qualified_expression_name): If creating a
5353 COMPOUND_EXPR, set it's type correctly.
5355 2001-08-30 Per Bothner <per@bothner.com>
5357 * jcf-io.c (open_class): Set filename field.
5359 * jcf-parse,c (parse_class_file): Set current_function_decl
5360 for better error message when Code attribute is missing.
5362 * lang.c (put_decl_node, lang_print_error): Re-arrange for
5363 better diagnostics, especially for constructors.
5365 2001-08-30 Per Bothner <per@bothner.com>
5367 * jcf-write.c (generate_classfile): Don't write ConstantValue
5368 attribute if field is not final, for compatibility with jdk.
5370 * jcf-write.c (generate_classfile): Convert ConstantValue values
5371 to correct type. Work-around for front-end bug.
5372 * class.c (set_constant_value): Error if constant has wrong type.
5374 2001-08-30 Per Bothner <per@bothner.com>
5376 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5377 "Double" are printed at verbosity 1.
5379 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5381 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5383 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5385 * parse.y (patch_assignment): Don't verify final re-assignment here.
5386 (java_complete_lhs): Verify assignments to finals calling
5387 patch_assignment. Verify re-assignments to finals before calling
5390 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5392 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5395 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5397 * lex.c (java_lex): new local found_hex_digits. Set and then used
5398 in test to reject invalid hexadecimal numbers.
5399 * parse.y (java_complete_tree): Prevent unwanted cast with
5400 initialized floating point finals.
5401 (patch_binop): Emit a warning when detecting a division by zero,
5402 mark result not constant, don't simplify non integer division.
5404 2001-08-28 Per Bothner <per@bothner.com>
5406 * jcf-write.c (generate_bytecode_insns): For increments and
5407 decrements just recurse to push constant. Improvement on Mark's patch.
5409 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5411 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5412 real conversion for increments and decrements of reals.
5414 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5416 * parse.y (resolve_qualified_expression_name): Handle unresolved
5417 qualified expressions, prevent numerical qualifiers, fixed typo.
5420 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5422 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5423 don't report anything but deprecated class when marked so. Handle
5425 (patch_method_invocation): Check deprecation on methods and types.
5426 (patch_binop): code becomes an enum tree_code, added default: to
5427 switch to handle that. Detect division by zero, try to fold and
5428 return before using a subroutine.
5430 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5432 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5433 file smaller than 4 bytes.
5434 * parse.y (check_inner_circular_reference): New function.
5435 (check_circular_reference): Likewise.
5436 (array_initializer:): Accept {,}.
5437 (java_check_circular_reference): Rewritten using
5438 check_circular_reference and check_inner_circular_reference.
5439 (java_complete_expand_method): Unconditionally save and restore
5440 the unpurged exception list.
5441 (build_dot_class_method_invocation): Unmangle signature parameter.
5443 2001-08-21 Tom Tromey <tromey@redhat.com>
5445 * decl.c (init_decl_processing): Add `throws' field to method
5447 * class.c (make_method_value): Compute `throws' field for method.
5449 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5451 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5452 circularity is detected.
5453 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5455 2001-08-17 Richard Henderson <rth@redhat.com>
5457 * class.c (emit_register_classes): Add align parameter to
5458 call to assemble_integer.
5460 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5462 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5463 loading a class_or_name fails, try considering an innerclass name
5464 and load the enclosing context.
5465 * parse.y (resolve_inner_class): New function.
5466 (find_as_inner_class): Added leading comment.
5467 (register_incomplete_type): Keep the current context as enclosing
5468 context for JDEP_FIELD dependencies.
5469 (do_resolve_class): Locals new_class_decl and super initialized to
5470 NULL. Call resolve_inner_class, explore the enclosing context
5471 superclass if necessary.
5474 2001-08-16 Tom Tromey <tromey@redhat.com>
5476 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5477 * gjavah.c (main): Updated for change to jcf_path_seal.
5478 * lang.c (version_flag): New global.
5479 (java_decode_option): Recognize `-version'.
5480 (java_init): Update for change to jcf_path_seal.
5481 * jcf.h (jcf_path_seal): Added `print' argument.
5482 * jcf-path.c (jcf_path_seal): Added `print' argument.
5484 2001-08-13 Zack Weinberg <zackw@panix.com>
5486 * Make-lang.in (java/decl.o): Update dependencies.
5487 * decl.c: Include libfuncs.h, don't include toplev.h.
5489 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5491 * decl.c (init_decl_processing): exception_type_node,
5492 class_not_found_type_node, and no_class_def_found_type_node
5493 initialized. predef_filenames augmented accordingly.
5494 instinit_identifier_node initialized.
5495 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5496 * java-tree.h (enum java_tree_index): New entries
5497 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5498 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5499 (exception_type_node): New macro.
5500 (class_not_found_type_node): Likewise.
5501 (no_class_def_found_type_node): Likewise.
5502 (instinit_identifier_node): Likewise.
5503 (PREDEF_FILENAMES_SIZE): Adjusted.
5504 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5505 (struct lang_type): Fixed typo in bitfield name.
5506 (DECL_INSTINIT_P): New macro.
5507 (ID_INSTINIT_P): Likewise.
5508 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5510 * parse.y (encapsulate_with_try_catch): New function.
5511 (generate_instinit): Likewise.
5512 (build_instinit_invocation): Likewise.
5513 (ctors_unchecked_throws_clause_p): Likewise.
5514 (add_instance_initializer): Deleted.
5515 (build_instance_initializer): Likewise.
5516 (in_instance_initializer): Likewise.
5517 (check_method_redefinition): instinit$ not to be verified.
5518 (java_complete_expand_methods): Generate instinit$, simplified code.
5519 (build_dot_class_method): Eliminated unnecessary locals. Use
5520 encapsulate_with_try_catch, removed unnecessary code.
5521 (fix_constructors): New local iii. Use build_instinit_invocation.
5522 (patch_method_invocation): Added comment.
5523 (maybe_use_access_method): Don't consider instinit$.
5524 (find_applicable_accessible_methods_list): Shorten the search for
5526 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5527 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5528 (patch_throw_statement): Likewise. Fixed typo.
5530 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5533 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5534 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5536 (lang_specific_pre_link): Use set_input to set input_filename.
5538 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5539 (main): Fix definition.
5540 Strip `main' from classname.
5543 2001-08-11 Zack Weinberg <zackw@panix.com>
5545 * lex.h: Don't include setjmp.h. Don't define
5546 SET_FLOAT_HANDLER or prototype set_float_handler.
5548 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5550 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5551 `poplevel' in the right order.
5553 2001-08-09 Richard Henderson <rth@redhat.com>
5555 * Make-lang.in (class.o): Depend on TARGET_H.
5556 * class.c (emit_register_classes): Use target hooks instead of
5557 assemble_constructor and assemble_destructor.
5559 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5561 * check-init.c (flags.h): Include
5562 (check_init): Don't report uninitialized static class
5563 initialization flags, don't free bit index when doing static class
5564 initialization optimization.
5565 (check_for_initialization): Return type changed to `unsigned int.'
5566 (attach_initialized_static_class): New function.
5567 * class.c (add_method_1): Create the initialized static class
5569 (finish_class): Always emit deferred inline methods.
5570 * decl.c (emit_init_test_initialization): Moved to expr.c
5571 (complete_start_java_method): Don't traverse
5572 DECL_FUNCTION_INIT_TEST_TABLE.
5573 (lang_mark_tree): Mark hash tables in function decls.
5574 * expr.c (emit_init_test_initialization): Moved from decl.c.
5575 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5576 initialization flag, set DECL_CONTEXT and
5577 LOCAL_CLASS_INITIALIZATION_FLAG.
5578 (java_lang_expand_expr): Emit initialization code for static class
5579 initialized flags when entering block, if necessary.
5580 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5581 * java-tree.h (flag_optimize_sci): New global variable declaration.
5582 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5583 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5584 (LOCAL_FINAL_P): Fixed typo in comment.
5585 (FINAL_VARIABLE_P): Likewise.
5586 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5587 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5588 (struct lang_decl): New fields `ict', `smic' and `cif.'
5589 (check_for_initialization): New returned value for global.
5590 (attach_initialized_static_class): New global function.
5591 (STATIC_CLASS_INIT_OPT_P): New macro.
5592 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5593 * lang.c (java_decode_option): Handle
5594 `-fno-optimize-static-class-initialization'
5595 * parse.y (start_complete_expand_method): New function.
5596 (java_expand_method_bodies): Likewise.
5597 (attach_init_test_initialization_flags): Likewise.
5598 (adjust_init_test_initialization): Likewise.
5599 (emit_test_initialization): Likewise.
5600 (java_complete_expand_methods): Nullify abstract and native method
5602 (java_complete_expand_method): New locals `fbody', `block_body'
5603 and `exception_copy.' Reorganized: directly return on empty method
5604 bodies, call `start_complete_expand_method', remember definitely
5605 initialized static class in function, don't expand method bodies.
5606 (java_expand_classes): Call `java_expand_method_bodies' before
5607 `finish_class' when compiling to native.
5608 (resolve_expression_name): Use `orig' after building outer class
5610 (patch_invoke): Remember static method invocations.
5612 2001-08-06 Richard Henderson <rth@redhat.com>
5614 * class.c (emit_register_classes): Pass a symbol_ref and priority
5615 to assemble_constructor.
5617 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5619 * java-tree.h (all_class_filename): New macro.
5620 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5621 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5622 newly created IDENTIFIER_NODE to `all_class_filename.'
5624 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5626 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5627 Use ggc_add_tree_root to register roots.
5629 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5631 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5632 second operand calling check_init.
5633 * decl.c (complete_start_java_method): Swaped second and third
5634 arguments while creating WITH_CLEANUP_EXPR node.
5635 * jcf-write.c (generate_bytecode_insns): Use second operand
5636 instead of third when handling WITH_CLEANUP_EXPR.
5637 * parse.y (java_complete_lhs): Expand second operand of
5638 WITH_CLEANUP_EXPR nodes.
5639 (patch_synchronized_statement): Swaped second and third arguments
5640 while creating WITH_CLEANUP_EXPR node.
5642 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5644 * parse.y (create_interface): Avoid cyclic inheritance report when
5645 syntax error encountered during class definition.
5648 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5650 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5652 (lang_specific_pre_link): Use set_input to set input_filename.
5654 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5655 (main): Fix definition.
5656 Strip `main' from classname.
5659 2001-07-18 Tom Tromey <tromey@redhat.com>
5662 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5663 * lex.c (java_new_lexer): Use ICONV_CONST.
5664 (java_read_char): Likewise.
5665 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5666 (jv-scan$(exeext)): Likewise.
5668 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5670 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5671 * parse.y (check_class_interface_creation): Allow `private' if the
5672 enclosing is not an interface.
5673 (create_interface): Interface tagged public if the enclosing
5674 context is an interface.
5675 (create_class): Class tagged public if the enclosing context
5679 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5681 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5684 2001-07-14 Tim Josling <tej@melbpc.org.au>
5686 * check-init.c (check_init): Remove references to EXPON_EXPR.
5688 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5690 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5691 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5694 2001-07-13 Tom Tromey <tromey@redhat.com>
5696 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5699 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5701 * parse.y (patch_method_invocation): Don't override primary if one
5702 is already provided, but let this$<n> be built. Fixed comment.
5704 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5706 * parse.y (empty_statement:): Report empty statement error only
5707 when found at class declaration level.
5710 2001-07-12 Tom Tromey <tromey@redhat.com>
5712 * expr.c (expand_load_internal): New function.
5713 (LOAD_INTERNAL): Use it.
5715 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5717 * parse.y (verify_constructor_super): Compare anonymous class ctor
5718 args with `valid_method_invocation_conversion_p.'
5721 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5723 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5724 `-fsyntax-only.' Fixes PR java/3248
5726 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5728 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5730 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5732 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5733 current function is static. Fixes PR java/1970
5735 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5737 * parse.y (patch_method_invocation): Add enclosing context to ctor
5738 calls if necessary. Fixes PR java/2953
5740 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5742 * parse.y (resolve_package): Abort if qualified expression member
5744 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5747 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5749 * verify.c: Don't use // comments.
5751 2001-07-05 Tom Tromey <tromey@redhat.com>
5753 * lang.c (flag_assume_compiled): Removed.
5754 * java-tree.h (flag_assume_compiled): Removed.
5755 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5756 -fhash-synchronization, -fuse-divide-subroutine,
5757 -fcheck-references, -femit-class-file, -femit-class-files,
5758 -fassume-compiled. Updated --encoding information. Changed
5759 -foutput-class-dir to `-d'.
5761 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5763 * jcf-parse.c (parse_class_file): Add lineno parameter to
5764 debug_start_source_file call.
5766 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5768 * gcj.texi: Use gpl.texi.
5769 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5770 dependencies and use doc/include in search path.
5772 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5774 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5775 `this'. If so, don't build instance initializers.
5777 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5779 * parse.y (resolve_expression_name): Improved error message for
5780 inner class cases. Fixes PR java/1958
5782 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5784 * lang.c: #include diagnostic.h
5785 (lang_print_error): Add a `diagnostic_context *' parameter.
5786 (java_dummy_print): Likewise.
5787 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5789 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5791 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5792 * jcf.h (typedef struct JCF): New bitfield `finished.'
5793 (JCF_FINISH): Set `finished.'
5794 (JCF_ZERO): Reset `finished.'
5797 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5799 * parse.y (class_body_declaration:): Don't install empty instance
5803 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5805 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5806 (set_class_decl_access_flags): New function.
5807 * java-tree.h (set_class_decl_access_flags): New prototype.
5808 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5809 (parse_class_file): New local `decl_max_locals.' Take wide types
5810 into account to compute DECL_MAX_LOCALS.
5811 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5814 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5816 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5818 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5820 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5821 * parse.y (do_resolve_class): Moved comments out to leading comment
5822 section. Removed local `start', New local `_ht' and
5823 `circularity_hash.' Record `enclosing' in hash table and search
5824 it to detect circularity. Use `enclosing' as an argument to
5825 `lookup_cl.' Free the hash table when done.
5827 2001-06-19 Tom Tromey <tromey@redhat.com>
5829 * lex.c (java_read_char): Disallow invalid and overlong
5830 sequences. Fixes PR java/2319.
5832 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5834 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5836 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5838 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5839 arguments accordingly.
5841 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5843 * gcj.texi: Move contents to just after title page.
5845 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5847 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5849 (patch_incomplete_class_ref): Build the class ref, build the class
5850 init if necessary, complete the tree.
5853 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5855 * parse.y (lookup_field_wrapper): Test `name' code.
5856 (resolve_qualified_expression_name): Test `qual_wfl' code.
5857 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5858 handle `qual_wfl' by code.
5859 (maybe_build_primttype_type_ref): Test `wfl' code.
5861 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5863 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5865 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5866 the dvi file in the java directory.
5868 2001-05-25 Sam TH <sam@uchicago.edu>
5870 * gen-table.pl javaop.h jcf.h lex.h,
5871 parse.h: Fix header include guards.
5873 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5875 * jv-scan.c (version): Update copyright year.
5877 2001-05-21 Per Bothner <per@bothner.com>
5879 * jcf-parse.c (read_class): If class is from .class or .zip file
5880 and it's already been read, don't push/pop parser context.
5882 2001-05-18 Per Bothner <per@bothner.com>
5884 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5885 command line so the jvgenmain-generated main program comes first.
5887 2001-05-15 Tom Tromey <tromey@redhat.com>
5889 * class.c (build_utf8_ref): Don't generate identifier based on
5892 2001-05-12 Richard Henderson <rth@redhat.com>
5894 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5895 * expr.c (java_lang_expand_expr): Expand it.
5896 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5897 calling build_exception_object_ref.
5898 * parse.y (catch_clause_parameter): Likewise.
5899 (build_dot_class_method): Likewise.
5900 (try_reference_assignconv): Likewise.
5901 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5902 * jcf-write.c (generate_bytecode_insns): Likewise.
5904 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5906 * parse.y (build_unresolved_array_type): Set
5907 EXPR_WFL_QUALIFICATION on the newly created wfl.
5908 Fixes PR java/2538. Fixes PR java/2535.
5910 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5912 * parse.y (fix_constructors): Removed unnecessary assignment to
5913 local. Moved assignment to `this$<n>', fixed comments and
5915 (build_wfl_wrap): Fixed indentation.
5916 Fixes PR java/2598, java/2579 and java/2658.
5918 2001-05-03 Mo DeJong <mdejong@redhat.com>
5920 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5921 check for byte swap.
5923 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5925 * expr.c (build_class_init): Move MODIFY_EXPR
5926 outside of COND_EXPR. Remove variable `call'.
5928 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5930 * decl.c: NULL_PTR -> NULL.
5931 * jcf-write.c: Likewise.
5933 2001-05-01 Tom Tromey <tromey@redhat.com>
5935 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5936 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5937 * gcj.texi: Updated copyright text. Include fdl.texi.
5938 (Top): Link to new node.
5940 2001-05-01 Per Bothner <per@bothner.com>
5942 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5944 2001-05-01 Per Bothner <per@bothner.com>
5946 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5947 import_list contains the name, not the TREE_PURPOSE.
5949 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5951 * jcf-io.c (read_zip_member): Cast to long in comparison with
5954 * jvspec.c (lang_specific_driver): Initialize variables.
5956 * mangle.c (find_compression_record_match): Likewise.
5958 * typeck.c (build_null_signature): Provide static prototype. Mark
5959 parameter with ATTRIBUTE_UNUSED.
5961 * verify.c (verify_jvm_instructions): Initialize variable.
5963 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5965 * parse.y (do_resolve_class): Check for cyclic inheritance during
5966 inner class resolution.
5968 2001-04-27 Per Bothner <per@bothner.com>
5970 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5971 while iterating, since that could cause gc to lose stuff.
5973 2001-04-26 Per Bothner <per@bothner.com>
5975 Fix method search wrt scope of inner classes to match JLS2.
5976 * typeck.c (build_null_signature): New static function.
5977 (has_method): New function. Uses build_null_signature and lookup_do.
5978 * java-tree.h (has_method): New declaration.
5979 * parse.y (find_applicable_accessible_methods_list): Do not search
5980 context of inner classes here.
5981 (patch_method_invocation): Search scope, ie. current and outer clases,
5982 for method matching simple name, to find class.
5984 2001-04-26 Per Bothner <per@bothner.com>
5986 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5987 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5989 * constants.c (find_methodref_with_class_index): New function.
5990 (find_methodref_index): Use find_methodref_with_class_index.
5991 * java-tree.h (find_methodref_with_class_index): New declaration.
5992 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5993 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5994 If context changed from interface to class, don't use invokeinterface.
5996 2001-04-25 Per Bothner <per@bothner.com>
5998 * verify.c (verify_jvm_instructions): For field instructions,
5999 check that field index is valid. For invoke instructions, check that
6000 method index is valid.
6002 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6004 * config-lang.in (target_libs): Copy from $libgcj_saved.
6006 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6008 * decl.c (init_decl_processing): Add new class "protectionDomain"
6010 * class.c (make_class_data): Set initial value for "protectionDomain".
6012 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6014 * jvspec.c (lang_specific_driver): Fix memory allocation
6015 deficit, by using concat in lieu of xmalloc/sprintf.
6017 2001-04-20 Per Bothner <per@bothner.com>
6019 Fixes to compile multiple .class files at once.
6020 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6021 * java-tree.h (CLASS_PARSED_P): New macro.
6022 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6023 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6024 (read_class): Avoid some code duplication.
6025 Don't call JCF_FINISH for a .class file - might be needed later.
6026 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6027 rather than CLASS_LOADED_P, since latter implies class laid out.
6028 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6029 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6031 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6033 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6035 * boehm.c: Include toplev.h.
6037 2001-04-06 Tom Tromey <tromey@redhat.com>
6038 Alexandre Petit-Bianco <apbianco@redhat.com>
6040 Fix for PR gcj/1404 and PR gcj/2332:
6041 * parse.y (build_array_from_name): If we use the type_wfl then
6042 accumulate dimensions from the original type as well.
6043 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6045 2001-04-06 Tom Tromey <tromey@redhat.com>
6047 * parse.y (analyze_clinit_body): Return true if the second operand
6048 of a METHOD_EXPR is nonzero.
6050 2001-04-06 Tom Tromey <tromey@redhat.com>
6052 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6054 ($(srcdir)/java/parse.c): Likewise.
6056 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6058 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6059 (version-gcc): Initialized.
6060 (which-gcj): Likewise.
6062 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6064 * java-tree.h (struct lang_decl): New macro
6065 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6066 * parse.y (build_instance_initializer): New function.
6067 (add_instance_initializer): Use it.
6068 (java_fix_constructors): Set `current_class' before fix pass.
6069 (fix_constructors): Just return if already fixed. Move `super()'
6070 invocation ahead. Use `build_instance_initializer.'
6073 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6075 * parse.y (resolve_qualified_expression_name): Pass field's
6076 DECL_CONTEXT to `not_accessible_p.'
6077 (not_accessible_p): Changed parameters order in `inherits_from_p'
6080 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6082 * lang-options.h: Add flag_check_references.
6084 2001-04-04 Per Bothner <per@bothner.com>
6086 * java-tree.h (CONSTANT_VALUE_P): New macro.
6087 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6088 * parse.y (maybe_build_class_init_for_field): New static function.
6089 (resolve_expression_name, resolve_field_access): Use
6090 maybe_build_class_init_for_field instead of build_class_init
6091 This does not do the init if the field is compile-time-constant.
6092 (resolve_field_access): Simplify.
6094 * parse.y (fold_constant_for_init): Merge test into switch.
6096 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6098 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6100 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6102 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6104 * expr.c (pop_type_0): Save the result of the first
6105 lang_printable_name call in a scratch buffer, so it
6106 won't be clobbered by the second call.
6108 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6110 * parse-scan.y (array_type:): Rewritten.
6111 (type_declaration:): `empty_statement' replaces `SC_TK.'
6112 (class_member_declaration:): `empty statement' added.
6113 (method_body:): Simplified.
6114 (static_initializer:): Likewise.
6115 (primary_no_new_array:): Use `type_literals.'
6116 (type_literals:): New rule.
6117 (dims:): Set and update `bracket_count.'
6118 Fixes PR java/1074. Fixes PR java/2412.
6120 2001-03-28 Hans Boehm <boehm@acm.org>
6122 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6123 (get_boehm_type_descriptor): Set type on returned value to be a
6124 pointer length integer.
6126 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6128 * expr.c (pop_type_0): Call `concat' rather than building the
6130 (pop_type): Add format specifier in call to `error'.
6132 * parse.y (patch_method_invocation): Avoid casting away
6135 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6137 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6139 2001-03-28 Richard Henderson <rth@redhat.com>
6141 IA-64 ABI Exception Handling:
6142 * Make-lang.in (except.o): Don't depend on eh-common.h.
6143 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6144 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6145 [soft_exceptioninfo_call_node]: Remove.
6146 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6147 (end_java_method): No emit_handlers.
6148 * except.c (java_set_exception_lang_code): Remove.
6149 (method_init_exceptions): Don't call it.
6150 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6151 (build_exception_object_ref): New.
6152 (expand_end_java_handler): Update for except.h name changes.
6153 (emit_handlers, expand_resume_after_catch): Remove.
6154 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6155 (process_jvm_instruction): Use build_exception_object_ref.
6156 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6157 (soft_exceptioninfo_call_node): Remove.
6158 (build_exception_object_ref): Declare.
6159 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6160 soft_exceptioninfo_call_node. Move processing ...
6161 [EXC_PTR_EXPR]: ... here.
6162 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6163 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6164 (source_end_java_method): No java_set_exception_lang_code or
6166 (build_dot_class_method): Use build_exception_object_ref.
6167 (try_reference_assignconv): Check EXC_PTR_EXPR not
6168 soft_exceptioninfo_call_node.
6170 2001-03-28 Richard Henderson <rth@redhat.com>
6172 * java-tree.h (throw_node): Define as a single member of
6173 java_global_trees instead of a separate array.
6174 (JTI_THROW_NODE): New.
6175 * decl.c (throw_node): Don't declare.
6176 (init_decl_processing): Init a scalar throw_node.
6177 Don't register it for gc.
6178 * check-init.c (check_init): Reference scalar throw_node.
6179 * expr.c (build_java_athrow): Likewise.
6180 * jcf-write.c (generate_bytecode_insns): Likewise.
6181 * parse.h (BUILD_THROW): Likewise.
6183 2001-03-28 Richard Henderson <rth@redhat.com>
6185 * decl.c (end_java_method): Do not save and restore
6186 flag_non_call_exceptions.
6187 * parse.y (source_end_java_method): Likewise.
6188 * lang.c (flag_exceptions): Don't declare.
6189 (java_init_options): Set flag_non_call_exceptions. Set
6190 flag_exceptions here ...
6191 (java_init): ... not here.
6193 2001-03-27 Richard Henderson <rth@redhat.com>
6195 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6196 exceptions_via_longjmp.
6198 * lang.c (flag_new_exceptions): Don't declare it.
6199 (java_init_options): Or set it.
6201 2001-03-27 Richard Henderson <rth@redhat.com>
6203 * decl.c (end_java_method): Rename asynchronous_exceptions to
6204 flag_non_call_exceptions.
6205 * parse.y (source_end_java_method): Likewise.
6207 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6211 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6213 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
6215 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6217 * parse.y (find_as_inner_class): Follow current package
6218 indications not to mistakingly load an unrelated class.
6220 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6222 * constants.c (PUTN): Use memcpy, not bcopy.
6224 * lex.c (java_read_char): Use memmove, not bcopy.
6226 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
6228 2001-03-23 Per Bothner <per@bothner.com>
6230 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
6231 macro for better error pin-pointing.
6232 * java-tree.h: Fix typo in comment.
6234 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
6235 Don't include jsr/goto in exception range.
6236 Check if start and end of exception range are the same (also TRY_EXPR).
6237 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
6238 However, do emit the following goto even if try_block is empty.
6239 Defer freeing exception_decl until after the finalizer, to make
6240 sure the local isn't reused in the finalizer. Fixes PR java/1208.
6242 * parse.y (java_complete_lhs): If the try-clause is empty, just
6243 return the finally-clause and vice versa.
6245 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6247 * gcj.texi (Input Options): documented the check for attribute
6248 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
6249 * java-tree.h (flag_force_classes_archive_check): Declared extern.
6250 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
6251 (jcf_parse): Check for the right classes archive if necessary.
6252 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
6253 (jcf_parse_fields): Fixed indentation.
6254 * jcf-write.c (append_gcj_attribute): New function.
6255 (generate_classfile): Compute the attribute count, invoke
6256 `append_gcj_attribute'.
6257 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
6258 turned into bit-fields. New bit-field `right_zip.'
6259 (JCF_ZERO): Set `right_zip' to zero.
6260 * lang-options.h (-fforce-classes-archive-check): Added flag.
6261 * lang.c (flag_force_classes_archive_check): New flag.
6262 (lang_f_options): New entry `force-classes-archive-check.'
6265 2001-02-07 Andrew Haley <aph@redhat.com>
6267 * gcj.texi (Configure-time Options): Add -fcheck-references.
6268 * expr.c (build_java_indirect_ref): New function.
6269 (java_check_reference): New function.
6270 (build_java_array_length_access): Use build_java_indirect_ref to
6271 check for null references.
6272 (build_java_arrayaccess): Likewise.
6273 (build_get_class): Likewise.
6274 (build_field_ref): Likewise.
6275 (invoke_build_dtable): Likewise.
6276 (build_invokeinterface): Likewise.
6277 * lang.c (lang_f_options): Add flag_check_references.
6278 * jvspec.c (jvgenmain_spec): Add flag_check_references.
6279 * java-tree.h (flag_check_references): New variable.
6280 * lang.c (flag_check_references): Likewise.
6281 * parse.y (patch_invoke): Use java_check_reference.
6282 (patch_assignment): Allow for extra nesting in
6283 _Jv_CheckArrayStore.
6285 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
6287 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
6288 * lex.c (cxx_keywords): Likewise.
6290 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6292 * parse.y (qualify_ambiguous_name): Broaden `length'
6293 recognition. Help MODIFY_EXPR be resolved as expression names.
6294 Fixes PR java/2066. Fixes PR java/2400.
6296 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
6298 * gjavah.c (process_file): Mark interface definitions with
6299 "__attribute__ ((java_interface))".
6301 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
6303 * class.c (layout_class): Fixed push_super_field's second
6304 argument. Fixes PR java/2333.
6305 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
6306 too early to lay innerclasses out.
6308 2001-03-20 Tom Tromey <tromey@redhat.com>
6309 Alexandre Petit-Bianco <apbianco@redhat.com>
6311 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
6312 inside an array reference. Insertion of the array store check
6313 rewritten. Fixes PR java/2299.
6315 2001-03-20 Tom Tromey <tromey@redhat.com>
6317 * lex.c (java_read_unicode): Only accept leading `u's.
6319 2001-03-20 Tom Tromey <tromey@redhat.com>
6321 * jcf-parse.c (read_class): Initialize `class'.
6323 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6325 * jcf_parse.c (jcf_parse): Eliminate unused variable.
6327 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6329 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
6330 (layout_class): Likewise.
6331 (layout_class_method): Likewise.
6332 (emit_register_classes): Likewise.
6333 * decl.c (builtin_function): Likewise.
6334 (give_name_to_locals): Likewise.
6336 2001-03-19 Per Bothner <per@bothner.com>
6338 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
6339 before trying to load an inner class.
6341 Fixes to process to command-line .class files in two passes.
6342 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
6343 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
6344 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
6345 * class.c (is_compiled_class): Fix for renamed flag.
6346 * parse.y (maybe_create_class_interface_decl): Likewise.
6347 * jcf-parse.c (yyparse): Also set if compiling .class files.
6348 * jcf-parse.c (read_class); Read current_class.
6349 (jcf_parse): Make static.
6350 (load_inner_classes): New function, with code moved from jcf_parse,
6351 because we need to inner classes after the command-line files are read.
6352 (yyparse): Set finput to NULL when it doesn't need to be closed.
6353 Reduce use of main_jcf (basically only for archive) and
6354 use finput instead of main_jcf->read_state.
6355 Inline jcf_figure_file_type into yyparse.
6356 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
6357 Defer load_inner_classes and parse_class_file to a second pass,
6358 after we've correctly mapped command-line .clas fiels to classes.
6359 (jcf_figure_file_type): Removed.
6360 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
6361 (JCF_ZERO): Also clear zipd field.
6362 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
6364 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6366 * jcf-parse.c (yyparse): Change ch from char * to char.
6368 2001-03-19 Per Bothner <per@bothner.com>
6370 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
6371 Add constructed filelist-file at end, following -xjava. Thus any .o
6372 and library files are not affected by the -xjava. Also wrap
6373 explicit @FILE with -xjava and -xnone.
6375 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6377 * class.c (build_static_field_ref): Call make_decl_rtl() after
6378 setting the DECL_EXTERNAL flag.
6380 2001-03-17 Per Bothner <per@bothner.com>
6382 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6384 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6385 when result is is needed (target is STACK_TARGET).
6387 * parse.h (JDEP_SOLV): Removed.
6388 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6390 * parse.y (incomplete_class_list): Removed.
6391 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6392 It doesn't work if resolve_class changes the name of an array type
6393 that is on the list and then someone else looks for the modified name.
6394 Also, seems liable to break when compiling multiple source files at
6395 once. So the simplest is to just remove incomplete_class_list -
6396 it is only a minor space win and it is not even clear it saves time.
6398 * parse.y (resolve_class): Remove unneeded promote_type.
6400 2001-03-15 Per Bothner <per@bothner.com>
6402 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6403 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6404 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6405 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6407 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6408 * parse.y (java_expand_classes): Likewise.
6410 * parse.y (expand_start_java_method): Was only called once and had a
6411 misleading name, so inline in caller java_complete_expand_method.
6412 (enter_a_block): Likewise inline in enter_block and remove.
6414 Remove junk from when gcc/java was created (by copying from C/C++).
6415 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6416 (struct binding_level): Remove fields keep, keep_if_subblocks,
6417 more_cleanups_ok, have_cleanups (which have never been used).
6418 (pushlevel, poplevel): Remove related useless code.
6420 * class.c (make_class_data): The class_dtable_decl (i.e. the
6421 vtable for Class) should be external, except when compiling Class.
6423 * jvspec.c (lang_specific_driver): Fix -C handling.
6424 Check -save-temps to see if temp @FILE should be deleted.
6425 Follow-up to/fix for February 16 patch.
6427 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6428 (type_stack_dup): Remove no-longer neded error check.
6430 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6432 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6433 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6434 don't surround the element with 'N..E' if the type name is
6437 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6439 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6440 DECL_RTL_SET_P, etc.
6441 (make_method_value): Likewise.
6442 (get_dispatch_table): Likewise.
6444 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6446 2001-03-07 Tom Tromey <tromey@redhat.com>
6448 * config-lang.in (lang_requires): Define.
6450 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6452 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6455 2001-03-05 Per Bothner <per@bothner.com>
6457 Fix a problem where rest_of_decl_compilation applied to
6458 class_dtable_decl causes problems because it was done too early,
6459 before output file was opened.
6460 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6461 * class.c (class_dtable_decl): Add macro - element of class_roots.
6462 (make_class_data): Define class_dtable_decl.
6463 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6465 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6467 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6468 uses of 'boolean' with 'bool'.
6470 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6472 * lang-specs.h: Add zero initializer for cpp_spec field to all
6475 2001-02-16 Per Bothner <per@bothner.com>
6477 Handle compiling multiple input files at once, and @FILE syntax.
6478 * gcj.texi: Updated documentation to match.
6479 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6480 * jcf-parse.c (parse_source_file): Split into ...
6481 (parse_source_file_1): New function - and:
6482 (parse_source_file_2): New function.
6483 (yyparse): On -ffilelist-file, open and scan named file.
6484 On first pass over files, only do parse_source_file_1.
6485 A new second pass calls parse_source_file_2 for each file to compile.
6486 (init_jcf_parse): Call init_src_parse.
6487 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6488 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6489 as multiple input file combined in one compilation.
6490 * lang-options.h: Add -ffilelist-file
6491 * lang.c (flag_filelist_file): New flag variable.
6492 (lang_f_options): Handle -ffilelist-file.
6493 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6494 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6495 gclass_list - use global fields of src_parse_roots instead.
6496 * parse.y (src_parse_roots): New array.
6497 (incomplete_class_list, gclass_list): New macros.
6498 (push_parser_context, java_pop_parser_context,
6499 java_parser_context_resume): Don't fiddle with deleted fields.
6500 (various): Use incomplete_class gclass_list and global macros
6501 instead of parse_ctxt fields - the lists are global.
6502 (init_src_parse): New function.
6504 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6506 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6508 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6510 * parse.y (check_inner_class_access): Moved declaration of local
6511 `enclosing_decl_type' to the right location.
6513 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6515 * parse.y (parser_check_super_interface): Don't call
6516 check_pkg_class_access for an inner interface.
6517 (parser_check_super): Don't call check_pkg_class_access for inner
6519 (do_resolve_class): Simplify enclosing type loop. Don't call
6520 check_pkg_class_access if CL and DECL are not set.
6521 (find_in_imports_on_demand): Set DECL if class_type needed to be
6522 loaded. Don't call check_pkg_class_access for an inner class.
6523 (check_inner_class_access): Rewritten to implement member access
6524 rules as per spec 6.6.1.
6525 (check_pkg_class_access): Handle the empty package correctly.
6526 (in_same_package): New function. Determine if two classes are in the
6529 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6531 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6532 method into array types.
6533 * parse.y (patch_method_invocation): Bypass access check on clone call
6536 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6538 * expr.c (build_instanceof): Check for arrays when trying fold to
6541 2001-02-15 Jim Meyering <meyering@lucent.com>
6543 * Make-lang.in (java.install-common): Depend on `installdirs'.
6544 (java.install-info): Likewise.
6546 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6548 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6550 2001-02-14 Tom Tromey <tromey@redhat.com>
6551 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 Fix for PR java/1261.
6554 * typeck.c (build_java_array_type): Add public `clone' method to
6556 * parse.y (resolve_qualified_expression_name): Use current_class
6557 when checking for inaccessibility.
6558 (patch_method_invocation): Fixed error message when accessibility
6559 denied. Added `from_super' argument.
6561 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6563 * parse.y (resolve_class): Don't build a fake decl. Use the one
6565 * typeck.c (build_java_array_type): Build and assign decl to array
6568 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6570 * parse.y (not_accessible_p): Changed leading comment. Added extra
6571 `where' argument. Use it to enforce protected access rules.
6572 (resolve_qualified_expression_name): Added extra argument to
6574 (patch_method_invocation): Use argument `primary' to provide
6575 not_accessible_p with an extra argument.
6576 (lookup_method_invoke): Added extra argument to not_accessible_p.
6577 (search_applicable_method_list): Likewise.
6579 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6581 * parse.y (resolve_qualified_expression_name): Try to resolve as
6582 an inner class access only if `decl' is a TYPE_DECL.
6584 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * decl.c (classdollar_identifier_node): Initialize.
6587 * java-tree.h (enum java_tree_index): New entry
6588 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6589 (classdollar_identifier_node): New macro.
6590 (ID_CLASSDOLLAR_P): Likewise.
6591 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6592 (build_dot_class_method_invocation): Likewise.
6593 (find_applicable_accessible_methods_list): `class$' can't be
6596 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6598 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6600 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6602 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6603 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6606 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6608 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6609 outside of the `__U' sequence too.
6610 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6613 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6615 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6617 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6620 (JVGENMAIN_OBJS): Likewise.
6621 * java-tree.h (append_gpp_mangled_name): New prototype.
6622 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6623 Removed cast calling `gcc_add_root.'
6624 * jvgenmain.c (mangle_obstack): New global, initialized.
6626 (do_mangle_class): Constify local `ptr.'
6627 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6628 append_gpp_mangle_name and update `count' if necessary.
6629 Use `mangle_obstack.'
6630 * mangle.c (append_unicode_mangled_name): Removed.
6631 (append_gpp_mangled_name): Likewise.
6632 (unicode_mangling_length): Likewise.
6633 (mangle_member_name): Return type set to `void.'
6634 (mangle_field_decl): Don't append `U' in escaped names.
6635 (mangle_method_decl): Likewise.
6636 (mangle_member_name): Just use `append_gpp_mangled_name.'
6637 * mangle_name.c: New file.
6639 2001-02-07 Per Bothner <per@bothner.com>
6641 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6643 * check-init.c (check_init): Don't call done_alternative after
6644 processing loop code, as a LOOP_EXPR never terminates normally.
6646 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6648 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6650 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6655 2001-02-06 Tom Tromey <tromey@redhat.com>
6657 * lex.c (java_new_lexer): Longer error message.
6659 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6660 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * typeck.c (build_prim_array_type): Added leading comment.
6663 (build_java_array_type): Moved locals out of
6664 block. Always create the `data' field, fixed alignment to match
6667 2001-02-04 Tom Tromey <tromey@redhat.com>
6669 * expr.c (java_lang_expand_expr): Don't bother recomputing
6670 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6673 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6675 * parse.y (process_imports): Save the original name of the import
6676 for better error report.
6678 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6680 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6681 of macros used when compiling jvspec.c.
6682 * jvspec.c (lang_specific_driver): Link with the shared
6685 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6687 * check-init.c (check_init): Call internal_error instead of fatal.
6688 * expr.c (java_lang_expand_expr): Likewise.
6689 * jcf-parse.c (get_constant): Likewise.
6690 * mangle.c (java_mangle_decl): Likewise.
6691 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6692 (operator_string): Likewise.
6693 * check-init.c (check_init): Call abort instead of fatal.
6694 * class.c (build_class_ref): Likewise.
6695 * constants.c (write_constant_pool): Likewise.
6696 * decl.c (start_java_method): Likewise.
6697 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6698 (java_stack_dup, encode_newarray_type): Likewise.
6699 (build_java_array_length_access): Likewise.
6700 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6701 (build_java_soft_divmod, build_invokeinterface): Likewise.
6702 * java-tree.h (INNER_CLASS_P): Likewise.
6703 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6704 (give_name_to_class, get_class_constant): Likewise.
6705 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6706 (find_constant_index, generate_bytecode_conditional): Likewise.
6707 (generate_bytecode_insns, perform_relocations): Likewise.
6708 * lex.c (java_unget_unicode, java_lex): Likewise.
6709 * mangle.c (mangle_type, mangle_record_type): Likewise.
6710 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6711 (finish_mangling): Likewise.
6712 * parse.h (MARK_FINAL_PARMS): Likewise.
6713 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6714 (obtain_incomplete_type, java_complete_class): Likewise.
6715 (java_check_regular_methods, java_complete_expand_method): Likewise.
6716 (cut_identifier_in_qualified, check_deprecation): Likewise.
6717 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6718 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6719 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6720 * typeck.c (set_local_type, parse_signature_type): Likewise.
6721 (parse_signature_string, build_java_signature): Likewise;
6722 (set_java_signature): Likewise.
6723 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6724 * class.c (add_method): Call fatal_error instead of fatal.
6725 (build_static_field_ref): Likewise.
6726 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6727 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6728 * lex.c (java_new_new_lexer): Likewise.
6729 * jv-scan.c (main): Likewise.
6730 (fatal_error): Renamed from fatal.
6731 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6733 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6734 (yyparse): Likewise.
6735 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6736 * lex.c (java_get_line_col): Likewise.
6737 * jcf-parse.c (load_class): Make errors non-fatal.
6738 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6740 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6742 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6743 (error): Remove unused function.
6744 (main): Don't use "__attribute__ alias" on generated class symbol.
6746 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6748 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6750 * parse.y (finish_method_declaration): Code accounting for WFLed
6751 method DECL_NAMEs deleted.
6752 (check_abstract_method_definitions): Likewise.
6753 (resolve_type_during_patch): Layout resolved type.
6754 * typeck.c (lookup_do): Removed unused local.
6756 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6758 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6759 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6760 integer_negative_one_node.
6761 * expr.c (build_java_binop): Likewise.
6763 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6765 * zextract.c (read_zip_archive): Read file_offset before writing
6766 zipd and consequently clobbering the header contents.
6768 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6770 * Make-lang.in: Remove all dependencies on defaults.h.
6771 * decl.c: Don't include defaults.h.
6773 * parse.y: Likewise.
6775 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6777 * ChangeLog (2001-01-21): Fixed typo.
6778 * class.c (layout_class_method): Code accounting for WFLed
6779 method DECL_NAMEs deleted.
6780 * constant.c (find_methodref_index): Likewise.
6781 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6782 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6783 (struct lang_decl): New field `wfl'.
6784 (java_get_real_method_name): Prototype deleted.
6785 * mangle.c (mangle_method_decl): Code accounting for WFLed
6786 method DECL_NAMEs deleted.
6787 * parse.h (GET_METHOD_NAME): Macro deleted.
6788 * parse.y (reset_method_name): Deleted.
6789 (method_header): Set DECL_FUNCTION_WFL.
6790 (check_abstract_method_header): Code accounting for WFLed method
6792 (java_get_real_method_name): Deleted.
6793 (check_method_redefinition): Code accounting for WFLed method
6794 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6795 (java_check_regular_methods): Likewise.
6796 (java_check_abstract_methods): Likewise.
6797 (java_expand_classes): Don't call `reset_method_name.'
6798 (search_applicable_method_list): Use DECL_NAMEs instead of
6800 * typeck.c (lookup_do): Code accounting for WFLed method
6803 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6805 * lex.c (java_read_char): Check for EOF from getc first.
6807 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * class.c (layout_class): Don't lay the superclass out if it's
6810 already being laid out.
6811 * jcf-parse.c (handle_innerclass_attribute): New function.
6812 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6813 handle_innerclasses_attribute.
6814 (jcf_parse): Don't load an innerclasses if it's already being
6816 * jcf-write.c (append_innerclass_attribute_entry): Static
6817 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6818 to be zero for anonymous classes.
6820 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6824 * jcf-parse.c (set_source_filename): Use
6825 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6827 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6830 gets a unique asm name.
6832 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6835 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6837 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6838 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6839 * parse.y (lookup_package_type_and_set_next): Deleted.
6840 (resolve_package): Removed unnecessary code.
6841 (find_applicable_accessible_methods_list): `finit$' can't be
6843 * verify.c (pop_argument_types): Added missing prototype.
6845 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6847 * config-lang.in: Disable java by default.
6849 2001-01-23 Tom Tromey <tromey@redhat.com>
6851 * gcj.texi (Copying): New node.
6852 Added copyright information.
6854 2001-01-21 Per Bothner <per@bothner.com>
6856 Various fixes to allow compiling a compressed .jar/.zip archive.
6857 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6858 (struct ZipFile): Add fields name and next (from ZipFileCache).
6859 (struct ZipDirectory): New field zipf points to owning ZipFile.
6860 * jcf.h (struct ZipDirectory): Add forward declaration.
6861 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6862 Remove seen_in_zip and zip_offset fields.
6863 (JCF_SEEN_IN_ZIP): New macro.
6864 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6865 * jcf-io.c: Change all ZipFileCache to ZipFile.
6866 (read_zip_member): New function.
6867 (open_in_zip): Call read_zip_member.
6868 * jcf-parse.c (find_in_current_zip): Remove function.
6869 (read_class): Merge in find_in_current_zip functionality.
6870 Call read_zip_member if needed.
6871 (parse_zip_file_entries): Use read_zip_member.
6872 (process_zip_dir): Update for removed and added JCF fields.
6873 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6875 2001-01-21 Per Bothner <per@bothner.com>
6877 Minor optimization of static ggc roots.
6878 * jcf-parse.c (parse_roots): New static field.
6879 (current_field, current_method, current_file_list): Replace by macros
6880 naming fields of parse_roots.
6881 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6882 * class.c (class_roots): New static field.
6883 (registered_class, fields_ident, info_ident, class_list):
6884 New macros naming fields of parse_roots.
6885 (build_static_field_ref): Don't register roots here.
6886 (layout_class): Static field list replaced by macro class_list.
6887 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6888 Initialize fields_ident and info_ident here.
6890 2001-01-21 Per Bothner <per@bothner.com>
6892 * jcf-parse.c (ggc_mark_jcf): New function.
6893 (init_jcf_parse): Register current_jcf as ggc root.
6895 2001-01-21 Per Bothner <per@bothner.com>
6897 * lang.c (put_decl_node): Print method's name.
6899 2001-01-21 Per Bothner <per@bothner.com>
6901 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6902 (verify_jvm_instructions): Use it, for better error messages on loads.
6904 2001-01-21 Per Bothner <per@bothner.com>
6906 * verify.c (merge_type_state): Still may have to merge even if
6907 LABEL_VERIFIED (label).
6909 2001-01-21 Per Bothner <per@bothner.com>
6911 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6912 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6914 2001-01-19 Per Bothner <per@bothner.com>
6916 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6917 if expeting an interface type. Refines Tom's change of 2000-09-12.
6919 2001-01-18 Per Bothner <per@bothner.com>
6921 * gcj.texi (Input Options): Mention .java files.
6923 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * lang-options.h (-Wunsupported-jdk11): Removed.
6926 * lang.c (flag_not_overriding): Deleted.
6927 (flag_static_local_jdk1_1): Likewise.
6928 (lang_W_options): Removed "unsupported-jdk11" entry.
6929 * parse.y (java_check_methods): Removed dead code.
6931 2001-01-17 Tom Tromey <tromey@redhat.com>
6933 Changes suggested by Per Bothner:
6934 * gcj.texi (Input Options): Don't mention input files.
6935 (Code Generation): Updated --main information.
6936 (Invoking jcf-dump): Mention that --javap is incomplete.
6937 From Alexandre Petit-Bianco:
6938 (Warnings): Don't mention -Wunsupported-jdk11.
6940 (Compatibility): Mention JDK 1.2-ness of libraries.
6941 (Resources): Mention resources used when writing gcj.
6943 2001-01-17 Tom Tromey <tromey@redhat.com>
6945 * gcj.texi: New file.
6946 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6947 (java.info): Depend on gcj.info.
6948 (java/gcj.dvi): New target.
6949 (java.dvi): Depend on gcj.dvi.
6950 (java.install-info): Wrote.
6952 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6954 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6955 having called make_decl_rtl.
6957 2001-01-14 Per Bothner <per@bothner.com>
6959 Various patches to emit better messages on verification errors.
6960 * expr.c (push_type_0): Return error indication on stack overflow,
6961 instead of callinfg fatal.
6962 (push_type): Now just call push_type_0 (nd fatal on overflow).
6963 (pop_type_0): Return detailed error message (in a char** argument).
6964 (pop_type): If pop_type_0 fails, print error message.
6965 (pop_argument_types): Moved to verify.c.
6966 * verify.c (pop_argument_types): Moved from expr.c.
6967 Return a (possible) error message, rather than void.
6968 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6969 (verify_jvm_instruction): Use new macros, improving error messages.
6970 For case OPCODE_astore use object_ptr_type_node.
6971 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6972 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6974 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6975 constant, return body without wrapper. (Improves constant folding.)
6976 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6978 2001-01-13 Per Bothner <per@bothner.com>
6980 * expr.c (expand_java_field_op): Assigning to a final field outside
6981 an initializer does not violate JVM spec, so should be warning, not
6982 error. (Sun's verifier does not complain - though MicroSoft's does.)
6984 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6986 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6989 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6991 * parse.y (resolve_expression_name): Permit instance variables from
6992 enclosing context in super constructor call.
6993 (resolve_qualified_expression_name): Permit enclosing class's qualified
6994 "this" in super constructor call.
6996 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6998 * class.c (build_utf8_ref): Remove last argument in call to
6999 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7000 (build_class_ref): Likewise.
7001 (build_static_field_ref): Likewise.
7002 (get_dispatch_table): Likewise.
7003 (layout_class_method): Likewise.
7004 (emit_register_classes): Likewise.
7005 * constants.c (build_constant_data_ref): Likewise.
7006 * decl.c (builtin_function): Likewise.
7007 (create_primitive_vtable): Likewise.
7008 * expr.c (build_known_method_def): Likewise.
7009 (build_jni_stub): Likewise.
7010 (java_lang_expand_expr): Likewise.
7012 2001-01-10 Tom Tromey <tromey@redhat.com>
7014 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7016 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7018 * java-tree.h (lang_printable_name_wls): New prototype.
7019 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7020 rather than `current_class' to print type name. Don't prepend type
7021 names when printing constructor names.
7022 (lang_printable_name_wls): New function.
7023 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7024 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7025 * parse.y (patch_method_invocation): Message tuned for constructors.
7026 (not_accessible_p): Grant `private' access from within
7029 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7031 All files with updated copyright when applicable.
7032 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7033 * class.c (mangle_class_field): Function removed.
7034 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7035 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7036 (build_class_ref): Call `java_mangle_class_field' instead of
7037 `mangle_class_field.'
7038 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7039 (layout_class): Call `java_mangle_decl' instead of
7040 `mangle_static_field.'
7041 (cxx_keywords): Initialized static array moved to `lex.c.'
7042 (layout_class_method): Changed leading comment. Simplified to
7043 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7044 * decl.c (lang_mark_tree): Mark field `package_list.'
7045 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7046 (struct lang_type): New field `package_list.'
7047 (unicode_mangling_length): Prototype removed.
7048 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7049 emit_unicode_mangled_name): Likewise.
7050 (cxx_keyword_p): New prototype.
7051 (java_mangle_decl, java_mangle_class_field,
7052 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7053 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7055 * jvgenmain.c (main_method_prefix): Global variable removed.
7056 (main_method_suffix): Likewise.
7057 (do_mangle_classname): New function.
7058 (main): Call it. Format changed to accommodate new mangling scheme.
7059 * lex.c: (utf8_cmp): Conditionally prototyped.
7060 (cxx_keywords): Moved from class.c, conditionally defined.
7061 (utf8_cmp, cxx_keyword_p): Likewise.
7062 * mangle.c (obstack.h, ggc.h): Included.
7063 (mangle_field_decl): New function.
7064 (mangle_method_decl, mangle_type, mangle_pointer_type,
7065 mangle_array_type, mangle_record_type,
7066 find_compression_pointer_match, find_compression_array_match,
7067 find_compression_record_match,
7068 find_compression_array_template_match, set_type_package_list,
7069 entry_match_pointer_p, emit_compression_string, init_mangling,
7070 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7071 (mangle_obstack): New global.
7072 (MANGLE_RAW_STRING): New macro.
7073 (unicode_mangling_length): Turned static.
7074 (append_unicode_mangled_name): Renamed from
7075 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7076 replaces `obstack', removed from the parameter list.
7077 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7078 replaces parameter `obstack', removed from the parameter list. Call
7079 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7080 (append_gpp_mangled_classtype): Removed.
7081 (compression_table, compression_next): New static variables.
7082 * parse.y (temporary_obstack): Extern declaration removed.
7084 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * parse.y (patch_binop): Compute missing type in error situations.
7088 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7090 * class.c (make_class_data): Push initial value for "arrayclass".
7091 * decl.c (init_decl_processing): Add new class field "arrayclass".
7093 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7095 From patha@softlab.ericsson.se:
7096 * parse.y (switch_label): Use build, not build1, to construct
7099 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7101 * lang.c (lang_decode_option): Change -MA to -MP.
7102 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7103 Update to new prototype; do quote targets.
7104 (jcf_dependency_write): Update.
7106 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7108 Shorten primitive array allocation path:
7109 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7110 to create new primitive arrays.
7111 * expr.c (build_newarray): If generating native code, call
7112 soft_newarray_node with a reference to the primitive TYPE identifier
7113 instead of type_value.
7115 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7117 Fix for PRs gcj/312 and gcj/253:
7118 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7119 dest if they arn't already.
7120 * class.c (layout_class): Call maybe_layout_super_class on
7121 superinterfaces also, but only if compiling from bytecode.
7124 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7127 2000-12-15 Tom Tromey <tromey@redhat.com>
7129 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7132 2000-12-14 Andrew Haley <aph@redhat.com>
7134 * boehm.c (mark_reference_fields): Change test to correctly detect
7137 2000-12-15 Andreas Jaeger <aj@suse.de>
7139 * config-lang.in (lang_dirs): Added.
7141 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7144 Credits go to rth for finding it.
7146 2000-12-13 Mike Stump <mrs@wrs.com>
7148 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7150 2000-11-07 Tom Tromey <tromey@cygnus.com>
7152 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7153 * lex.c (java_ignorable_control_p): Removed.
7154 (java_letter_or_digit_p): Removed.
7155 (java_start_char_p): New function.
7156 (java_read_char): Return `int', not `unicode_t'. Changed
7158 (java_read_unicode): Likewise.
7159 (java_read_unicode_collapsing_terminators): Likewise.
7160 (java_get_unicode): Likewise.
7161 (java_new_lexer): Initialize hit_eof.
7162 (java_parse_end_comment): Take `int' argument.
7163 (java_parse_doc_section): Likewise.
7164 (java_parse_escape_sequence): Don't allow backlash-newline.
7166 * lex.h (JAVA_DIGIT_P): Removed.
7167 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7168 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7169 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7170 (JAVA_PART_CHAR_P): New macro.
7172 (JAVA_CHAR_ERROR): Now -2.
7173 (java_lexer): New field `hit_eof'.
7174 * chartables.h: New file.
7175 * gen-table.pl: new file.
7177 2000-11-20 Tom Tromey <tromey@cygnus.com>
7178 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * parse.y (java_complete_lhs): Only allow compound assignment of
7181 reference type if type is String.
7183 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7185 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7186 jcf-path.c: Likewise.
7188 2000-12-09 Anthony Green <green@redhat.com>
7190 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7191 filestart and filename_length as int values.
7193 2000-12-07 Mo DeJong <mdejong@redhat.com>
7195 * jcf-io.c (find_class): Correct the logic that tests to see if a
7196 .java file is newer than its .class file. The compiler was
7197 incorrectly printing a warning when file mod times were equal.
7199 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7201 * jvgenmain.c: Use ISPRINT not isascii.
7203 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (end_artificial_method_body): Fixed typo.
7207 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7209 * parse.y (patch_method_invocation): Pick the correct enclosing
7210 context when creating inner class instances.
7213 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
7215 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
7216 Update copyright year to 2000.
7218 2000-11-23 Anthony Green <green@redhat.com>
7220 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
7221 Move current_file_list out of yyparse and make it static.
7223 * expr.c: Declare quick_stack and tree_list_free_list as static
7224 (init_expr_processing): Register quick_stack and
7225 tree_list_free_list roots.
7227 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7229 * parse.y (build_outer_field_access): New local `decl_ctx', use
7230 it. Check for field's context and current class immediate outer
7231 context inheritance.
7232 (outer_field_access_p): Consider fields inherited from the last
7234 (build_access_to_thisn): Stop at the last enclosing context if
7238 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
7240 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
7242 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
7244 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
7247 2000-11-20 Tom Tromey <tromey@cygnus.com>
7249 * jv-scan.c (help): Document --complexity.
7250 (options): Added --complexity.
7251 (flag_complexity): New global.
7252 (main): Call `report'.
7253 * parse-scan.y (complexity): New global.
7254 (if_then_statement, if_then_else_statement,
7255 if_then_else_statement_nsi, switch_block_statement_group,
7256 while_expression, do_statement, for_begin, continue_statement,
7257 throw_statement, catch_clause, finally, method_invocation,
7258 conditional_and_expression, conditional_or_expression,
7259 conditional_expression): Update complexity.
7260 (reset_report): Reset complexity.
7261 (report): New function.
7263 2000-11-20 Tom Tromey <tromey@cygnus.com>
7265 * lex.c (yylex): Added STRICT_TK case.
7266 * parse.y (STRICT_TK): Added.
7267 * parse-scan.y (STRICT_TK): Added.
7268 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
7269 `;'. Use 4, not 3, with -k option. Correctly rename resulting
7271 * keyword.h: Rebuilt.
7272 * keyword.gperf (strictfp): Added.
7274 2000-11-20 Tom Tromey <tromey@cygnus.com>
7276 * lex.c (yylex): Recognize floating point constants with leading
7279 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7281 * java-tree.h (cyclic_inheritance_report): Constify.
7282 * parse.y (cyclic_inheritance_report): Likewise.
7284 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7286 * parse.y (goal): Remove call to ggc_add_string_root.
7288 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
7290 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
7291 Create string in scratch buffer, then pass to build_string.
7293 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
7295 * parse.y (issue_warning_error_from_context): Add
7298 2000-11-11 Anthony Green <green@redhat.com>
7300 * jcf-parse.c (process_zip_dir): Add finput parameter.
7301 (jcf_figure_file_type): Call process_zip_dir with appropriate
7304 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7306 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
7307 * jcf-parse.c (jcf_figure_file_type): Likewise.
7309 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
7311 * parse.y (create_new_parser_context): Use memset () instead of
7314 2000-11-08 Tom Tromey <tromey@cygnus.com>
7316 * gjavah.c (process_file): Only include gcj/cni.h when generating
7319 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
7321 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
7322 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
7323 instead of bzero ().
7325 2000-11-05 Tom Tromey <tromey@cygnus.com>
7327 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
7328 * lex.c (IS_ZERO): New define.
7329 (java_perform_atof): Error on floating point underflow.
7331 2000-11-04 Tom Tromey <tromey@cygnus.com>
7333 * lex.c (java_parse_escape_sequence): Only read two octal
7334 characters if the first one is greater than 3. Don't allow
7335 "octal" numbers to include the digits 8 or 9.
7337 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
7339 * Make-lang.in (java.distdir): Remove.
7341 2000-11-03 Tom Tromey <tromey@cygnus.com>
7343 * Make-lang.in (java.dvi): New target.
7344 Partial fix for PR other/567.
7346 * lang-options.h: Mention -Wout-of-date.
7347 * jcf-dump.c (flag_newer): New global.
7348 * gjavah.c (flag_newer): New global.
7349 * jcf-io.c (find_class): Only warn when flag_newer set.
7350 * lang.c (flag_newer): New global.
7351 (struct string_option): New declaration.
7352 (lang_W_options): New global.
7353 (process_option_with_no): New function.
7354 (lang_decode_option): Use it.
7356 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
7357 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
7360 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
7361 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
7362 * lex.c (java_read_unicode): Removed `term_context' argument.
7363 Recognize any number of `u' in `\u'.
7364 (java_read_unicode_collapsing_terminators): New function.
7365 (java_get_unicode): Use it.
7366 (java_lineterminator): Removed.
7367 (yylex): Produce error if character literal is newline or single
7368 quote. Return if eof found in middle of `//' comment. EOF in
7369 `//' comment is only an error if pedantic.
7370 (java_ignorable_control_p): New function.
7371 (java_parse_end_comment): Return if eof found in middle of
7374 * jv-scan.c (pedantic): New global.
7376 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * parse.y (outer_field_access_p): Inherited fields aren't
7379 consider outer fields.
7380 (maybe_build_thisn_access_method): Use
7381 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7382 (resolve_expression_name): Trigger an error if a static field
7383 is being accessed as an outer field.
7385 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7390 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7392 * Make-lang.in: Move all build rules here from Makefile.in,
7393 adapt to new context. Wrap all rules that change the current
7394 directory in parentheses. Expunge all references to $(P).
7395 When one command depends on another and they're run all at
7396 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7397 all object-file generation rules. Delete obsolete variables.
7399 * Makefile.in: Delete.
7400 * config-lang.in: Delete outputs= line.
7402 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7404 * parse.y (patch_method_invocation): NULLify this_arg when already
7406 (maybe_use_access_method): Handle call to methods unrelated to the
7407 current class. Fixed comment.
7410 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7415 2000-10-24 Tom Tromey <tromey@cygnus.com>
7417 * lex.c (java_new_lexer): Initialize new fields. Work around
7418 broken iconv() implementations.
7419 (java_read_char): Swap bytes if required. Use fallback decoder if
7421 (byteswap_init, need_byteswap): New globals.
7422 (java_destroy_lexer): Only close iconv handle if it is in use.
7423 * lex.h (java_lexer): New fields read_anything, byte_swap,
7425 Made out_buffer unsigned.
7427 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7430 where an enclosing context can be set on the jdep.
7431 (do_resolve_class): Fixed identation.
7433 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7435 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7437 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7440 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7442 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7444 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * jcf-write.c (OP1): Update `last_bc'.
7447 (struct jcf_block): Fixed indentation and typo in comments. New
7449 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7450 follows `monitorenter'.
7451 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7455 2000-10-16 Tom Tromey <tromey@cygnus.com>
7457 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7458 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7459 * lang-options.h: Added -MA, -MT, -MF..
7460 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7461 (DEPEND_TARGET_SET): New macro.
7462 (DEPEND_FILE_ALREADY_SET): Likewise.
7463 (init_parse): Handle new flags.
7464 * jcf.h (jcf_dependency_print_dummies): Declare.
7465 * Make-lang.in (s-java): Added mkdeps.o.
7466 * Makefile.in (BACKEND): Added mkdeps.o.
7467 (../gcjh$(exeext)): Added mkdeps.o.
7468 (../jcf-dump$(exeext)): Added mkdeps.o.
7469 * jcf-depend.c: Include mkdeps.h.
7470 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7471 add_entry): Removed.
7472 (jcf_dependency_reset): Rewrote.
7473 (dependencies): New global.
7474 (jcf_dependency_set_target): Rewrote.
7475 (jcf_dependency_add_target): Likewise.
7476 (jcf_dependency_add_file): Likewise.
7478 (print_ents): Removed.
7479 (jcf_dependency_write): Rewrote.
7480 (print_dummies): New global.
7481 (jcf_dependency_print_dummies): New function
7482 (jcf_dependency_write): Call deps_dummy_targets if required.
7484 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7486 * gjavah.c (add_class_decl): Removed unused variables `tname',
7487 `tlen' and `name_index'.
7488 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7489 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7490 in `wfl_operator' with value.
7491 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7492 (jcf_figure_file_type): Fixed identation.
7493 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7494 * parse.y (analyze_clinit_body): New function.
7495 (static_initializer:): Reset `current_static_block'.
7496 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7497 `wfl_operator' with new value.
7498 (lookup_cl): Use EXPR_WFL_FILENAME.
7499 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7500 analyze_clinit_body.
7501 (build_outer_field_access): Access to this$<n> built from
7502 current_class, not its outer context.
7503 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7504 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7505 (patch_method_invocation): Use `is_static_flag' when already
7507 (patch_newarray): Removed assignment in ternary operator.
7509 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7511 * except.c (free_eh_ranges): Don't free `whole_range'.
7513 2000-10-15 Anthony Green <green@redhat.com>
7515 * decl.c (init_decl_processing): Call init_class_processing before
7518 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7520 * check-init.c (check_init): Fixed leading comment. Use
7522 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7523 (give_name_to_locals): Likewise.
7524 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7525 fields in lang_decl_var.
7526 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7527 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7528 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7529 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7530 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7531 (LOCAL_FINAL): Rewritten.
7532 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7533 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7534 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7535 `init_final' fields.
7536 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7537 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7538 (TYPE_HAS_FINAL_VARIABLE): New macro.
7539 (struct lang_type): Added `afv' field.
7540 * parse.y (check_static_final_variable_assignment_flag): New function.
7541 (reset_static_final_variable_assignment_flag): Likewise.
7542 (check_final_variable_local_assignment_flag): Likewise.
7543 (reset_final_variable_local_assignment_flag): Likewise.
7544 (check_final_variable_indirect_assignment): Likewise.
7545 (check_final_variable_global_assignment_flag): Likewise.
7546 (add_inner_class_fields): Use LOCAL_FINAL_P.
7547 (register_fields): Handle local finals and final variables.
7548 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7549 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7550 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7552 (java_complete_expand_methods): Loop to set
7553 TYPE_HAS_FINAL_VARIABLE. Call
7554 `reset_final_variable_local_assignment_flag' and
7555 `check_final_variable_local_assignment_flag' accordingly before
7556 and after constructor expansion. Call
7557 `reset_static_final_variable_assignment_flag'
7558 before expanding <clinit> and after call
7559 `check_static_final_variable_assignment_flag' if the
7560 current_class isn't an interface. After all methods have been
7561 expanded, call `check_final_variable_global_assignment_flag' and
7562 `check_static_final_variable_assignment_flag' if the current class
7564 (maybe_yank_clinit): Fixed typo in comment.
7565 (build_outer_field_access_methods): Removed old sanity check. Use
7566 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7567 Don't create access methods for finals.
7568 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7569 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7570 existing DECL_INIT has been processed.
7571 (java_complete_lhs): Likewise.
7572 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7573 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7575 (patch_assignment): Use LOCAL_FINAL_P.
7576 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7577 DECL_INITIAL is nullified.
7580 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7582 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7584 * Makefile.in (parse.c, parse-scan.c): Likewise.
7586 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7588 * class.c (temporary_obstack): Remove.
7589 (make_class): Don't mess with obstascks.
7590 (push_class): Likewise.
7591 (set_super_info): Likewise.
7592 (add_method_1): Likewise.
7593 (add_method): Likewise.
7594 (add_field): Likewise.
7595 (build_utf8_ref): Likewise.
7596 (build_class_ref): Likewise.
7597 (build_static_field_ref): Likewise.
7598 (finish_class): Likewise.
7599 (push_super_field): Likewise.
7600 (layout_class): Likewise.
7601 (layout_class_methods): Likewise.
7602 (init_class_processing): Likewise.
7603 * constants.c (get_tag_node): Likewise.
7604 (build_constant_data_ref): Likewise.
7605 * decl.c (ggc_p): Remove.
7606 (copy_lang_decl): Use ggc_alloc.
7607 (complete_start_java_method): Don't mess with obstacks.
7608 (start_java_method): Likewise.
7609 (end_java_method): Likewise.
7610 * except.c (link_handler): Use xmalloc.
7611 (free_eh_ranges): New function.
7612 (method_init_exceptions): Use it.
7613 (add_handler): Use xmalloc.
7614 (expand_start_java_handler): Don't mess with obstacks.
7615 (prepare_eh_table_type): Likewise.
7616 (expand_end_java_handler): Likewise.
7617 * expr.c (push_value): Likewise.
7618 (create_label_decl): Likewise.
7619 (build_jni_stub): Likewise.
7620 (java_lang_expand_expr): Likewise.
7621 (note_instructions): Use xrealloc.
7622 (java_push_constant_from_pool): Don't mess with obstacks.
7623 (process_jvm_instruction): Likewise.
7624 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7626 * jcf-parse.c (get_constant): Don't mess with obstacks.
7627 (read_class): Likewise.
7628 (jcf_parse): Likewise.
7629 * lex.c (expression_obstack): Remove.
7630 (java_lex): Don't use obstack_free.
7631 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7632 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7633 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7634 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7635 * parse.y (gaol): Add more GC roots.
7636 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7637 (lookup_field_wrapper): Likewise.
7638 (obtain_incomplete_type): Don't mess with obstacks.
7639 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7641 (craft_constructor): Don't mess with obstacks.
7642 (safe_layout_class): Likewise.
7643 (java_complete_class): Likewise.
7644 (source_end_java_method): Likewise.
7645 (build_outer_field_access_methods): Likewise.
7646 (build_outer_method_access_method): Likewise.
7647 (maybe_build_thisn_access_method): Likewise.
7648 (build_dot_class_method_invocation): Likewise.
7649 (java_complete_tree): Likewise.
7650 (java_complete_lhs): Likewise.
7651 (do_merge_string_cste): Likewise.
7652 (patch_string_cst): Likewise.
7653 (array_constructor_check_entry): Likewise.
7654 * typeck.c (build_java_array_type): Likewise.
7655 (parse_signature_string): Likewise.
7656 (build_java_signature): Likewise.
7658 2000-10-12 Tom Tromey <tromey@cygnus.com>
7661 * gjavah.c (add_class_decl): Don't special-case inner classes.
7662 (add_namelet): Likewise.
7664 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7666 * java-tree.h: Constify current_encoding.
7667 * lang.c: Constify current_encoding.
7669 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7671 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7672 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7674 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7676 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7677 patch. Fixes gcj/340.
7679 2000-10-10 Tom Tromey <tromey@cygnus.com>
7681 * lex.c (java_new_lexer): Initialize out_first and out_last
7683 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7685 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * parse.y (pop_current_osb): New function.
7688 (array_type:): Use `dims:', changed actions
7689 accordingly. Suggested by Anthony Green.
7690 (array_creation_expression:): Used pop_current_osb.
7691 (cast_expression:): Likewise.
7692 (search_applicable_method_list): Fixed indentation.
7694 2000-10-08 Anthony Green <green@redhat.com>
7696 * parse.y (array_type_literal): Remove production.
7697 (type_literals): Refer to array_type, not array_type_literal.
7699 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 Patch contributed by Corey Minyard.
7702 * decl.c (check_local_named_variable): New function.
7703 (tree check_local_unnamed_variable): Likewise.
7704 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7706 2000-10-07 Anthony Green <green@redhat.com>
7708 * class.c (layout_class): Handle case where superclass can't be
7711 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7713 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7716 2000-10-05 Tom Tromey <tromey@cygnus.com>
7718 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7719 * jvgenmain.c (class_mangling_prefix): Removed.
7720 (class_mangling_suffix): New global.
7722 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7724 (print_method_info): Handle overrides for static and final
7726 (process_file): Generate declaration for class object field.
7727 * class.c (cxx_keywords): New array.
7728 (utf8_cmp): New function.
7729 (cxx_keyword_p): New function.
7730 (layout_class_method): Mangle C++ keywords by appending `$'.
7731 (mangle_field): New function.
7732 (mangle_class_field): Use mangle_field. Mangle class name as
7734 (mangle_static_field): Use mangle_field.
7736 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * decl.c (find_local_variable): Removed uncessary type check and
7739 fixed range check typo. From Corey Minyard.
7741 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * decl.c (give_name_to_locals): New local `code_offset'. Call
7744 `maybe_adjust_start_pc'.
7745 * expr.c (note_instructions): New function.
7746 (expand_byte_code): Don't collect insn starts here.
7747 (peek_opcode_at_pc): New function.
7748 (maybe_adjust_start_pc): Likewise.
7749 * java-tree.h (maybe_adjust_start_pc): Declare.
7750 (note_instructions): Likewise.
7751 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7753 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7755 * parse.y (field_access:): Fixed indentation.
7756 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7758 2000-09-07 Tom Tromey <tromey@cygnus.com>
7761 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7762 JPRIMITIVE_TYPE_P, for arithmetic operators.
7763 (patch_method_invocation): Indentation fix.
7764 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7765 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7766 (do_unary_numeric_promotion): Cleaned up code.
7767 (valid_cast_to_p): Handle boolean correctly.
7769 2000-09-27 Tom Tromey <tromey@cygnus.com>
7771 * lex.c (java_read_unicode): Reset bs_count when finished with
7774 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7777 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7778 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7779 (typeck.o): Depend on ggc.h.
7780 * class.c (add_method_1): Use GC functions for allocation.
7781 (init_class_processing): Register roots.
7782 * decl.c (ggc_p): Set to 1.
7783 (pending_local_decls): Make it static.
7784 (push_jvm_slot): Use GC functions for allocation.
7785 (init_decl_processing): Register roots.
7786 (give_name_to_locals): Use GC functions for allocation.
7787 (lang_mark_tree): New function.
7788 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7789 functions for allocation.
7790 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7791 * lex.c (java_lex): Use build_string, rather than replicating it
7793 * parse.y (goal): Add more roots.
7794 (mark_parser_ctxt): New function.
7795 * typeck.c: Include ggc.h.
7797 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7800 contains something else than MODIFY_EXPR.
7802 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7804 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7805 * Makefile.in (parse.o): Depend on ggc.h.
7806 (class.o): Likewise.
7807 (constants.o): Likewise.
7810 (jcf-parse.o): Likewise.
7811 (jcf-write.o): Likewise.
7812 (mangle.o): Likewise.
7813 * class.c: Include ggc.h.
7814 (build_static_field_ref): Register GC roots.
7815 (layout_class): Likewise.
7816 (init_class_processing): Likewise.
7817 * constants.c: Include ggc.h.
7818 (current_constant_pool_data_ref): Remove.
7819 (tag_nodes): Move it to ...
7820 (get_tag_node): ... here. Register GC roots.
7821 * decl.c: Include ggc.h. Remove many global tree definitions.
7822 (throw_node): Define.
7823 (java_global_trees): Likewise.
7824 (predef_filenames): Make the size a constant.
7825 (init_decl_processing): Adjust accordingly.
7826 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7827 * expr.c: Include ggc.h.
7828 (init_expr_processing): Register GC roots.
7829 (build_invokeinterface): Likewise.
7830 * java-tree.h: Replace extern tree declarations with macros.
7831 (java_global_trees): New variable.
7832 (java_tree_index): New enumeration.
7833 (init_jcf_parse): Declare.
7834 * jcf-parse.c: Include ggc.h.
7835 (current_class): Remove declaration.
7836 (main_class): Likewise.
7837 (all_class_list): Likewise.
7838 (predefined_filename_p): Adjust for constant size of
7840 (init_jcf_parse): New function.
7841 * jcf-write.c: Include ggc.h.
7842 (generate_classfile): Register GC roots.
7843 (append_synthetic_attribute): Likewise.
7844 (append_innerclass_attribute_entry): Likewise.
7845 * lang.c: Include ggc.h.
7846 (lang_print_error): Register GC roots.
7847 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7849 * parse.y: Include ggc.h.
7850 (wfl_operator): Remove.
7851 (goal): Register GC roots.
7852 (java_pop_parser_context): Adjust for new field names.
7853 (java_parser_context_save_global): Likewse.
7854 (java_parser_context_restore_global): Likewise.
7855 (java_parser_context_suspend): Likewise.
7856 (java_parser_context_resume): Likewise.
7857 (verify_constructor_circularity): Register GC roots.
7858 (lookup_cl): Likewise.
7859 (java_reorder_fields): Likewise.
7860 (build_current_this): Likewise.
7861 (class_in_current_package): Likewise.
7862 (argument_types_convertible): Likewise.
7863 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7865 2000-09-14 Tom Tromey <tromey@cygnus.com>
7867 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7869 2000-09-13 Tom Tromey <tromey@cygnus.com>
7871 * jcf-parse.c: Include <locale.h>.
7872 * jv-scan.c: Include <locale.h>.
7874 2000-09-12 Tom Tromey <tromey@cygnus.com>
7876 * expr.c (pop_type_0): Return `Object' if trying to merge two
7878 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7879 interface types; `Object' is always a valid supertype.
7881 2000-09-12 Tom Tromey <tromey@cygnus.com>
7884 * jv-scan.c (help): Document --encoding.
7885 (options): Added `encoding' entry.
7886 (OPT_ENCODING): New define.
7887 (main): Handle --encoding.
7888 Include <langinfo.h> if nl_langinfo exists.
7889 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7891 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7892 (parse_source_file): Correctly call java_init_lex. Added `finput'
7893 argument. Use nl_langinfo to determine default encoding.
7894 * java-tree.h (current_encoding): Declare.
7895 * parse.y (java_parser_context_restore_global): Don't restore
7897 (java_parser_context_save_global): Don't set `finput' field.
7898 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7900 * lang.c (current_encoding): New global.
7901 (lang_decode_option): Recognize `-fencoding='.
7902 (finish_parse): Don't close finput.
7903 * parse.h (struct parser_ctxt): Removed `finput' and
7904 `unget_utf8_value' fields. Added `lexer' field.
7905 (java_init_lex): Fixed declaration.
7906 * lex.c (java_new_lexer): New function.
7907 (java_destroy_lexer): Likewise.
7908 (java_read_char): Added `lex' argument. Handle iconv case.
7909 (java_read_unicode): Added `lex' argument. Count backslashes in
7911 (java_init_lex): Added `finput' and `encoding' arguments. Set
7912 `lexer' field in ctxp.
7913 (BAD_UTF8_VALUE): Removed.
7914 (java_lex): Handle seeing UEOF in the middle of a string literal.
7915 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7916 (java_lexer): New structure.
7919 (DEFAULT_ENCODING): New define.
7920 (java_destroy_lexer): Declare.
7922 2000-09-12 Tom Tromey <tromey@cygnus.com>
7925 * lex.c (java_init_lex): Initialize java_io_serializable.
7926 * parse.y (java_io_serializable): New global.
7927 (valid_ref_assignconv_cast_p): An array can be cast to
7930 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7932 * decl.c, expr.c: Include defaults.h if not already included.
7933 Don't define the *_TYPE_SIZE macros.
7935 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7937 * typeck.c (build_java_array_type): Correct first parameter
7938 in ADJUST_FIELD_ALIGN invocation.
7940 2000-09-06 Tom Tromey <tromey@cygnus.com>
7942 * lang-specs.h: Also recognize `-femit-class-files'.
7944 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7946 * verify.c (merge_types): Load the types to merge if necessary.
7948 2000-09-02 Anthony Green <green@redhat.com>
7950 * jcf-io.c: Include zlib.h.
7951 (open_in_zip): Read compressed class file archives.
7952 * zipfile.h (ZipDirectory): Add uncompressed_size and
7953 compression_method fields.
7954 * zextract.c (read_zip_archive): Collect file compression info.
7956 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7958 * parse.y (do_resolve_class): Also explore superclasses of
7959 intermediate enclosing contexts when searching for inner classes.
7961 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * parse.y (variable_declarator_id:): Better error message.
7964 (expression_statement:): Use YYNOT_TWICE.
7965 (cast_expression:): Likewise.
7966 (assignment:): Likewise.
7968 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7970 * parse.y (do_merge_string_cste): New locals. Create new
7971 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7973 2000-08-07 Hans Boehm <boehm@acm.org>
7975 * boehm.c (mark_reference_fields): Set marking bits for all words in
7976 a multiple-word record.
7977 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7980 2000-08-31 Mike Stump <mrs@wrs.com>
7982 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7983 jcf-dump$(exeext)): Make parallel safe.
7985 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7987 * jcf-parse.c (set_source_filename): Constify a char *.
7988 * jcf-write.c (append_innerclasses_attribute,
7989 make_class_file_name): Constify a char *. Don't recycle a
7990 variable for an unrelated purpose.
7991 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7992 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7994 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * expr.c (can_widen_reference_to): Fixed indentation.
7997 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7998 * parse.y: `finit$' replaces `$finit$' in comments.
7999 (try_builtin_assignconv): Fixed leading comment.
8001 2000-08-25 Greg McGary <greg@mcgary.org>
8003 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8005 2000-08-24 Greg McGary <greg@mcgary.org>
8007 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8008 * parse.y (BINOP_LOOKUP): Likewise.
8010 2000-08-22 Andrew Haley <aph@cygnus.com>
8012 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8013 sign extending. Fixes gcj/321.
8014 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8015 combining to make a jlong. Fixes gcj/321.
8017 2000-08-21 Nix <nix@esperi.demon.co.uk>
8019 * lang-specs.h: Do not process -o or run the assembler if
8022 2000-08-16 Andrew Haley <aph@cygnus.com>
8024 * typeck.c (build_java_array_type): Rewrite code to do array
8025 alignment. Take into account back-end macros when aligning array
8026 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8027 user to set alignment. Fixes gcj/252 and 160.
8029 2000-08-09 Tom Tromey <tromey@cygnus.com>
8031 * parse.y (check_abstract_method_definitions): Now return `int'.
8032 Check implemented interfaces. Fixes PR gcj/305.
8034 * parse.y (patch_switch_statement): Disallow `long' in switch
8035 expressions. Fixes PR gcj/310.
8037 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * decl.c (finit_leg_identifier_node): New global.
8040 (init_decl_processing): Use `finit$' to initialize
8041 finit_identifier_node. Use `$finit$' to initialize
8042 finit_leg_identifier_node.
8043 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8044 * java-tree.h (finit_identifier_node): Changed attached comment.
8045 (finit_leg_identifier_node): New declaration.
8046 (ID_FINIT_P): Take finit_identifier_node and
8047 finit_leg_identifier_node into account. This is a backward
8050 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8054 (generate_bytecode_insns): Check `nargs' before emitting it.
8055 * verify.c (merge_type_state): Fixed typo.
8056 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8057 generate_bytecode_{conditional,insns}.
8059 2000-08-13 Anthony Green <green@redhat.com>
8061 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8064 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * class.c (maybe_layout_super_class): Fixed indentation.
8067 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8068 (java_check_methods): New function declaration.
8069 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8070 instead of `str_ptr'.
8071 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8072 of a `invokeinterface' at the right time.
8073 * parse.h (WFL_STRIP_BRACKET): New macro.
8074 (SET_TYPE_FOR_RESOLUTION): Use it.
8075 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8076 (check_class_interface_creation): Don't check for cross package
8077 innerclass name clashes.
8078 (method_header): Behave properly if MDECL is `error_mark_node'.
8079 (method_declarator): Return `error_mark_node' if bogus current
8081 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8082 (resolve_and_layout): New local `decl_type', set and used. Call
8084 (java_check_methods): New method.
8085 (java_layout_classes): Use it.
8086 (resolve_qualified_expression_name): No EH check necessary in
8088 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8090 (patch_assignment): Set DECL_INITIAL on integral final local.
8092 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8094 * java-tree.h (flag_extraneous_semicolon): New extern.
8095 * lang-options.h: (-Wextraneous-semicolon): New option.
8096 * lang.c (flag_redundant): Fixed typo in leading comment.
8097 (flag_extraneous_semicolon): New global.
8098 (lang_decode_option): Set `flag_extraneous_semicolon' when
8099 -Wall. Decode `-Wextraneous-semicolon'.
8100 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8101 `empty_statement' rule.
8102 (class_body_declaration): Likewise.
8103 (method_body:): Accept `;' as a method body.
8104 (static_initializer:): Removed `SC_TK' hack.
8105 (constructor_block_end:): Likewise.
8106 (empty_statement:): Report deprecated empty declaration. Fixes
8109 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 * parse.y (build_dot_class_method_invocation): Changed parameter
8112 name to `type'. Build signature from `type' and convert it to a
8113 STRING_CST if it's an array.
8114 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8115 to use `ref_type' directly.
8117 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8119 * lang-options.h: Added a comma after the last element to avoid
8120 syntax errors when other languages define additional options.
8122 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8124 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8125 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8126 (jc1): Link with $(BACKEND).
8127 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8129 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8131 * jvspec.c: Adjust type of second argument to
8132 lang_specific_driver, and update code as necessary.
8134 * class.c (build_dtable_decl): Initialize dummy.
8136 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8139 method bodies not to rule out discarding `<clinit>'; don't use
8140 <clinit> to initialize static fields with constant initializers.
8142 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8146 (method_synthetic): New global.
8147 (HANDLE_METHOD): Recognize synthetic method and tell
8148 `print_method_info' about it.
8149 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8150 processing a synthetic method.
8151 * jcf-reader.c (skip_attribute): New function.
8152 ( skip_attribute): Likewise.
8154 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8156 * parse.y (build_outer_field_access): Fixed comments.
8157 (fix_constructors): Emit the initialization of this$<n> before
8159 (resolve_qualified_expression_name): Build an access to `decl' if
8162 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * parse-scan.y (curent_class): Non longer const.
8165 (inner_qualifier, inner_qualifier_length): Deleted.
8166 (current_class_length): New global.
8167 (bracket_count): Fixed typo in leading comment.
8168 (anonymous_count): New global.
8169 (class_instance_creation_expression:): Handle anonymous classes.
8170 (anonymous_class_creation:): New rule.
8171 (push_class_context): Rewritten.
8172 (pop_class_context): Likewise.
8173 (INNER_QUALIFIER): Macro deleted.
8174 (report_class_declaration): call `push_class_context' when
8175 entering the function. `fprintf' format modified not to use
8177 (report_class_declaration): Assign `package_name' and
8178 `current_class' to NULL separately.
8180 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8182 * expr.c (build_invokeinterface): Call layout_class_methods on
8185 2000-07-27 Tom Tromey <tromey@cygnus.com>
8186 Anthony Green <green@cygnus.com>
8187 Alexandre Petit-Bianco <apbianco@cygnus.com>
8189 * class.c (make_class_data): Create vtable for abstract classes.
8190 (get_dispatch_table): Changed to cope with abstract classes.
8192 2000-07-27 Tom Tromey <tromey@cygnus.com>
8194 * parse.y (patch_method_invocation): Don't reverse the argument
8195 list when dealing with anonymous class constructors. Fixed typo in
8198 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8200 * parse.y (build_alias_initializer_parameter_list): Reverse
8201 crafted list when building aliases for anonymous class
8204 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * parse.y (jdep_resolve_class): Don't bother checking potential
8207 innerclass access if `decl' is NULL.
8208 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8211 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * parse.c: Remove (again.)
8215 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
8218 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
8219 outside the `if' statement, alias to innerclass removed, `decl'
8220 used to mark the class complete.
8222 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8224 * parse.y (simple_name:): Fixed typo in error message.
8226 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
8229 or its first operand can be error marks.
8231 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
8234 * parse.y (method_header): Likewise.
8236 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8238 * parse.y (process_imports): Consider that one might be trying to
8239 import an innerclass. Fixes gcj/254
8241 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (find_as_inner_class): Handle the case where the
8244 enclosing context of an innerclass has been loaded as bytecode.
8246 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * parse.y (simple_name:): Reject `$' in type names.
8249 (resolve_type_during_patch): Use `type' as a second
8250 argument to resolve_no_layout. Fixes gcj/257.
8252 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
8254 * parse.y (find_most_specific_methods_list): Select the only
8255 non-abstract method even if max has been set.
8256 Fixes gcj/285, gcj/298.
8258 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
8260 * lang-specs.h: Added %(jc1) to java compiler options.
8262 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
8264 * .cvsignore: New file.
8266 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * parse.y (not_accessible_p): Access granted to innerclasses
8269 (indirectly) extending the reference type. Fixes gcj/249.
8271 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * parse.y (patch_method_invocation): Fixed comment.
8274 (maybe_use_access_method): Build this$<n>s to the context of the
8275 target method, or a type that extends it. Fixes gcj/242.
8277 2000-07-13 Mark Mitchell <mark@codesourcery.com>
8281 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8283 * parse.y (fold_constant_for_init): Avoid bullish conversion.
8285 2000-07-13 Tom Tromey <tromey@cygnus.com>
8287 * lang-specs.h: Added %{I*}.
8289 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
8291 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
8293 2000-07-12 Mark Mitchell <mark@codesourcery.com>
8295 * parse-scan.c: Remove.
8297 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8299 * class.c (set_super_info): Handled protected inner classes.
8300 (common_enclosing_context_p): Bail early if arguments aren't both
8302 (get_access_flags_from_decl): Handle private and protected inner
8304 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
8305 (CLASS_PROTECTED): Likewise.
8306 (struct lang_type): New bitfield `poic'.
8307 * parse.y (jdep_resolve_class): Call check_inner_class_access on
8309 (check_inner_class_access): Renamed arguments, added
8310 comments. Handles protected inner classes (fixes gcj/225)
8311 (not_accessible_p): Fixed comments. Avoid handling inner classes.
8313 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 * parse.y (resolve_qualified_expression_name): Verify qualified
8316 access to `this'. Fixes gcj/239.
8318 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8320 * jcf-write.c (generate_classfile): Don't install ConstantValue
8323 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8325 * parse.y (resolve_qualified_expression_name): Handle inner class
8326 access. Fixes gcj/256.
8328 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8330 * jcf-write.c (generate_classfile): Properly install the
8331 ConstantValue attribute and the initial value constant pool index
8332 on string constants.
8333 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
8336 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
8340 * parse.y (find_as_inner_class): Fixed typo.
8341 (do_resolve_class): Explore enclosing contexts when searching for
8342 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
8343 (check_inner_class_access): Check `decl' which can be null in case
8346 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8348 * java-tree.h (java_debug_context): Declared `extern'.
8349 (safe_layout_class): Likewise.
8350 * parse.y (resolve_field_access): Field must be `static' in order
8351 to be replaced by its initial value. Added comments.
8352 (find_applicable_accessible_methods_list): Fixed typo.
8353 (find_most_specific_methods_list): Methods found in innerclasses
8354 take over methods founds in the enclosing contexts.
8355 (java_complete_tree): Loosen restrictions on the type of DECLs
8356 that can be replaced by their initialization values.
8357 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
8359 2000-07-05 Tom Tromey <tromey@cygnus.com>
8361 * Make-lang.in (PARSE_DIR): New macro.
8362 (PARSE_RELDIR): Likewise.
8363 (PARSE_C): Likewise.
8364 (PARSE_SCAN_C): Likewise.
8365 ($(PARSE_C)): New target.
8366 ($(PARSE_SCAN_C)): Likewise.
8367 (SET_BISON): New macro.
8368 (BISONFLAGS): Likewise.
8369 (JAVABISONFLAGS): Likewise.
8371 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8373 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8374 argument on the first pass for CNI as well as JNI.
8375 (print_method_info): Set up method name on the first pass only.
8377 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8379 * parse.y (parser_qualified_classname): Removed parameter
8381 (create_interface): Removed first passed parameter to
8382 parser_qualified_classname.
8383 (create_class): Likewise. Don't install alias on static
8384 innerclasses. Fixes gcj/275.
8386 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8389 debugable statement with empty_stmt_node. Fixes gcj/272
8391 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8396 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * jcf-write.c (push_long_const): Appropriately cast short negative
8401 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * parse.y (verify_constructor_super): Use loop variable
8404 `m_arg_type' initialized with `mdecl_arg_type'.
8406 2000-06-29 Tom Tromey <tromey@cygnus.com>
8408 * parse.y (resolve_field_access): Handle case where `type_found'
8411 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * expr.c (lookup_field): The same field can be found through two
8414 different interface. Don't declare it ambiguous in that case.
8416 2000-06-27 Tom Tromey <tromey@cygnus.com>
8418 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8419 follows \r, then unget it at a lower level.
8421 2000-06-26 Tom Tromey <tromey@cygnus.com>
8423 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8426 2000-06-25 Tom Tromey <tromey@cygnus.com>
8428 * parse.y (for_statement): Wrap expression in a WFL if it is a
8429 constant. For PR gcj/268.
8431 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8433 * parse.y (do_resolve_class): Minor optimiztion in the package
8434 list search. Removed unnecessary test and return statement.
8435 (valid_ref_assignconv_cast_p): Order of arguments to
8436 enclosing_context_p fixed.
8438 2000-06-24 Tom Tromey <tromey@cygnus.com>
8440 * expr.c (lookup_field): Print error and return error_mark_node if
8441 field reference is ambiguous.
8443 * parse.y (check_abstract_method_definitions): Also check if
8444 `other_method' is abstract.
8446 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8450 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8451 (struct lang_type): New field `pic'.
8452 (CLASS_PRIVATE): New macro.
8453 * parse.y (check_inner_class_access): New function.
8454 (jdep_resolve_class): Call it.
8456 2000-06-23 Tom Tromey <tromey@cygnus.com>
8458 * parse.y (patch_incomplete_class_ref): Initialize the returned
8459 class. For PR gcj/260.
8461 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8465 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8468 Java specific checks.
8469 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8471 * java-tree.def (CASE_EXPR): Marked 'e'.
8472 (DEFAULT_EXPR): Likewise.
8473 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8475 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8476 Java specific checks.
8477 (generate_bytecode_insns): Test try_block for BLOCK before using
8479 * parse.y (build_wfl_wrap): Added `location' argument. Set
8480 EXPR_WFL_LINECOL accordingly.
8481 (dim_expr:): Wrap constants with WFLs.
8482 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8483 (resolve_package): Check for `stmt' not being a BLOCK before
8484 building a debuggable statement with it.
8485 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8487 (resolve_field_access): Make sure `decl' is a DECL before treating
8489 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8490 IDENTIFIER_NODE before treating it as such.
8491 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8492 treating it as such.
8493 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8494 to be applied only on non array types.
8496 2000-06-16 Per Bothner <per@bothner.com>
8498 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8499 define in terms of DECL_RESULT, as that fails when --enable-checking.
8501 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8503 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8504 types the same in comparison.
8505 (CHECK_OP): Add static prototype.
8507 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8509 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8510 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8513 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8515 * decl.c (create_primitive_vtable): Prototype.
8517 * jcf-write.c (generate_bytecode_insns): Initialize variable
8520 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8522 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8524 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8525 to track searched classes, and do not search the same class more than
8526 once. Call find_applicable_accessible_methods_list on immediate
8527 superclass, instead of search_applicable_method_list on all ancestors.
8530 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8532 * parse.y (register_fields): Permit static fields in inner classes
8533 if they are final. Fix for PR gcj/255.
8535 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8538 * parse.y (find_in_imports): Returned type changed to void,
8539 leading comment fixed.
8540 (register_package): New function.
8541 (qualify_and_find): Likewise.
8542 (package_declaration:): Use `register_package'.
8543 (single_type_import_declaration:): Removed local variable
8544 `node'. Added missing `;' for consistency.
8545 (type_import_on_demand_declaration:): Use `chainon' to link new
8547 (lookup_field_wrapper): Lookup local variables defined in outer
8549 (java_complete_class): Don't reverse the list of imported on demand.
8550 (do_resolve_class): Reorganized. Removed local variable
8551 `original_name'. Call `qualify_and_find' with the current package
8552 name, invoke `find_in_imports_on_demand' right after. Call
8553 `qualify_and_find' with the packages we've seen so far. Fixed
8554 operations numbering in comments.
8555 (java_expand_class): Don't reverse `package_list'.
8556 (find_most_specific_methods_list): New local variables `abstract'
8557 and `candidates'. Use them to pick the right method.
8559 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8561 * parse.y (check_modifiers_consistency): Don't subtract out
8562 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8564 2000-06-04 Philipp Thomas <pthomas@suse.de>
8566 * Makefile.in (INTLLIBS): New.
8570 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * class.c (get_dispatch_table): Build the vtable dummy entry list
8573 element with a null purpose. Fixed leading comment.
8574 (build_dtable_decl): Build an accurate dtable type when appropriate
8577 2000-06-02 Richard Henderson <rth@cygnus.com>
8579 * lang.c (lang_get_alias_set): New.
8581 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8584 before using it as the accessed field.
8586 2000-05-31 Tom Tromey <tromey@cygnus.com>
8588 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8589 char_array_vtable, short_array_vtable, int_array_vtable,
8590 long_array_vtable, float_array_vtable, double_array_vtable):
8592 * expr.c (get_primitive_array_vtable): New function.
8593 (create_primitive_vtable): New function.
8594 (java_lang_expand_expr): Enable code to statically generate
8596 * decl.c (init_decl_processing): Create primitive vtables.
8597 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8598 short_array_vtable, int_array_vtable, long_array_vtable,
8599 float_array_vtable, double_array_vtable): Define.
8601 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8603 * java/parse.y (find_applicable_accessible_methods_list):
8604 Don't add an uninitialized value to the list.
8606 2000-05-25 Tom Tromey <tromey@cygnus.com>
8608 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8609 when trying to see if field's class should be initialized. Always
8610 initialize field's declaring class, not qualified class.
8613 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8614 `wfl_operator', to maybe_build_primttype_type_ref.
8617 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8619 * parse.y (patch_method_invocation): Don't try to lookup methods
8622 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8624 * parse.y (resolve_field_access): Call the appropriate <clinit>
8625 before accessing the length of a static array. Craft a decl for
8626 the field while its time. Fixes PR gcj/129.
8628 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8630 * parse.y (resolve_package): Correctly set `*next' (was off by
8632 (resolve_qualified_expression_name): Fixed comment.
8634 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * jcf-parse.c (jcf_parse_source): Reset current_class and
8637 current_function_decl to NULL before parsing a new file.
8639 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8641 * parse.y (block_end:): If the collected block doesn't feature a
8642 statement, insert an empty statement.
8644 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8646 * parse.y (maybe_yank_clinit): New function.
8647 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8648 end of the list of methods belonging to a class.
8649 (java_complete_expand_method): Check whether <clinit> is really
8650 necessary and expand it accordingly.
8652 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8655 processed by the method's switch statement.
8657 2000-05-19 Tom Tromey <tromey@cygnus.com>
8659 * java-tree.h: Added init state enum.
8660 * decl.c (emit_init_test_initialization): Initialize class
8661 initialization check variable by looking at class' state.
8663 2000-05-19 Tom Tromey <tromey@cygnus.com>
8665 * java-tree.h (build_instanceof): Declare.
8666 (build_get_class): Declare.
8667 * parse.y (patch_binop): Use build_instanceof.
8668 * expr.c (build_instanceof): New function. If class is final,
8669 don't make a function call.
8670 (expand_java_INSTANCEOF): Use it.
8671 (build_get_class): New function.
8673 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8675 * jcf-write.c (generate_classfile): Scan the source_file for
8676 slashes with the right pointer variable.
8678 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8680 * lang.c (lang_decode_option): Update -Wunused flags by calling
8682 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8684 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8686 * check_init.c (check_init): Constify local char *.
8687 * class.c (push_class): Constify local char *.
8688 * java_tree.h: Update prototypes.
8689 * jcf-io.c (open_class): Constify filename parameter and
8691 (find_class): Remove redundant string copy. Cast return from
8693 * jcf-parse.c (read_class, parse_class_file, yyparse):
8694 Constify local char *.
8695 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8696 Constify local char *.
8697 * jcf.h (JCF): Constify filename and classname.
8698 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8699 * lang.c (init_parse): Constify parameter and return value.
8700 * lex.c (java_get_line_col): Constify filename parameter.
8701 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8702 * parse.y (java_parser_context_suspend,
8703 issue_warning_error_from_context, safe_layout_class): Constify
8705 * parse.c: Regenerate.
8707 2000-05-08 Tom Tromey <tromey@cygnus.com>
8709 * expr.c (build_jni_stub): Cache the result of
8710 _Jv_LookupJNIMethod.
8712 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8714 * decl.c (predef_filenames_size): Now 7.
8715 (predef_filenames): New seventh entry.
8717 2000-05-04 Tom Tromey <tromey@cygnus.com>
8719 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8720 Keep track of when we've seen a reference field after a
8721 non-reference field.
8722 (get_boehm_type_descriptor): Handle case where we see
8723 non-reference fields but no trailing reference field.
8724 * decl.c (rawdata_ptr_type_node): Define.
8725 (init_decl_processing): Initialize rawdata_ptr_type_node.
8726 * java-tree.h (rawdata_ptr_type_node): Declare.
8728 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8730 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8731 specifiers in calls to fprintf.
8733 2000-05-03 Andrew Haley <aph@cygnus.com>
8735 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8737 * javaop.h (WORD_TO_INT): New function.
8738 (IMMEDIATE_s4): Use WORD_TO_INT.
8739 * jcf.h (JPOOL_INT): Ditto.
8741 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8744 2000-04-19 Tom Tromey <tromey@cygnus.com>
8746 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8748 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8750 * expr.c (build_jni_stub): New function.
8751 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8753 * parse.y (java_complete_expand_methods): Expand a native method
8754 and call build_jni_stub if -fjni given.
8755 * lang-options.h: Document -fjni.
8756 * lang.c (flag_jni): New global.
8757 (lang_f_options): Added `jni' entry.
8758 * java-tree.h (soft_lookupjnimethod_node,
8759 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8761 (flag_jni): Declare.
8762 (build_jni_stub): Declare.
8763 (struct lang_decl): Added `native' flag.
8764 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8766 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8767 soft_jnipopsystemframe_node): New globals.
8768 (init_decl_processing): Set them. _Jv_InitClass only takes one
8771 * java-tree.def: Put into `C' mode.
8773 2000-04-27 Tom Tromey <tromey@cygnus.com>
8776 * expr.c (expand_invoke): Generate check to see if object pointer
8777 is null in nonvirtual invocation case.
8778 * java-tree.h (soft_nullpointer_node): Declare.
8779 * decl.c (soft_nullpointer_node): New global.
8780 (init_decl_processing): Initialize soft_nullpointer_node.
8781 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8782 or `private' methods.
8783 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8785 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8787 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8790 2000-04-26 Tom Tromey <tromey@cygnus.com>
8792 * zextract.c (find_zip_file_start): New function.
8793 (read_zip_archive): Use it.
8795 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8797 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8799 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8801 * class.c (common_enclosing_context_p): New function.
8802 * java-tree.h (common_enclosing_context_p): Added prototype.
8803 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8804 classes sharing an outer context with the current instance.
8805 * parse.y (build_access_to_thisn): Fixed leading comment.
8806 (verify_constructor_super): New local `supper_inner'. Skip
8807 enclosing context argument in the case of inner class constructors.
8808 (patch_method_invocation): Insert proper context as second
8809 parameter to pure inner class constructor super invocations.
8811 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * parse.y (end_class_declaration): Reset the interface number
8816 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * parse.y (source_start_java_method): Deleted unnecessary code.
8819 (patch_method_invocation): Fixed comment.
8821 2000-04-24 Robert Lipe <robertlipe@usa.net>
8823 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8825 2000-04-23 Tom Tromey <tromey@cygnus.com>
8827 * boehm.c (mark_reference_fields): Use int_byte_position.
8829 2000-04-22 Tom Tromey <tromey@cygnus.com>
8831 * boehm.c (mark_reference_fields): Only call byte_position on
8834 2000-04-22 Tom Tromey <tromey@cygnus.com>
8836 * boehm.c (mark_reference_fields): Added `last_view_index'
8837 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8839 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8841 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8842 * parse.y (check_class_interface_creation): Fixed comments. Select
8843 permitted modifiers for (inner) interfaces. Changed error message
8844 to report rejected modifiers used with local classes.
8846 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8848 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8849 of directly inherited type considered in scope.
8850 * parse.y (do_resolve_class): Search inherited classes for inner
8853 2000-04-20 Tom Tromey <tromey@cygnus.com>
8855 * parse.y (not_accessible_p): Use member's class, not current
8856 class, when doing inheritance check for protected reference.
8859 2000-04-20 Jason Schroeder <shrode@subnature.com>
8861 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8863 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8865 * parse.y (lookup_field_wrapper): Search for final local aliases.
8866 (resolve_expression_name): Let lookup_field_wrapper search for
8867 final local aliases. Force the value of `name' if one is found.
8868 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8869 an expression name. Fixed comments.
8871 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8873 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8875 2000-04-19 Tom Tromey <tromey@cygnus.com>
8877 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8879 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8881 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8883 2000-04-18 Tom Tromey <tromey@cygnus.com>
8886 * gjavah.c (utf8_cmp): Changed return value.
8887 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8889 (cxx_keywords): New global.
8890 (get_field_name): Handle new result of cxx_keyword_subst.
8891 (print_method_info): Likewise.
8893 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8895 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8896 with a newline, for CNI.
8897 (print_stub_or_jni): Print a space or newline before method name for
8899 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8900 (process_file): Include gcj/cni.h if generating CNI stubs.
8902 2000-04-16 Tom Tromey <tromey@cygnus.com>
8904 * gjavah.c (decompile_method): Use print_field_name.
8907 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8909 * parse.y (java_expand_classes): Reverse the package list once.
8910 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8912 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8913 the `==' and `!=' operators.
8915 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8917 * jcf-write.c (generate_bytecode_insns): At invocation time,
8918 always relate an interface method to the type of its selector.
8920 2000-04-05 Tom Tromey <tromey@cygnus.com>
8923 * expr.c (expand_invoke): Generate check to see if object pointer
8924 is null in nonvirtual invocation case.
8925 * java-tree.h (soft_nullpointer_node): Declare.
8926 * decl.c (soft_nullpointer_node): New global.
8927 (init_decl_processing): Initialize soft_nullpointer_node.
8928 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8929 or `private' methods.
8930 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8932 2000-04-05 Tom Tromey <tromey@cygnus.com>
8935 * parse.y (check_final_assignment): Recognize assignments to the
8936 `length' field of an array when generating class files.
8938 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8940 * class.c (decl_hash): Prototype removed.
8941 (decl_compare): Likewise.
8943 2000-04-05 Tom Tromey <tromey@cygnus.com>
8945 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8946 * parse.y (check_modifiers_consistency): Check for final/volatile
8947 clash. Fixes PR gcj/164.
8949 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8951 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8953 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8955 (add_method_1): Use `java_hash_hash_tree_node' and
8956 `java_hash_compare_tree_node'.
8957 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8958 (java_hash_compare_tree_node): Likewise.
8959 * parse.y (find_applicable_accessible_methods_list): Create,
8960 delete and use a hash table to remember already searched interfaces.
8962 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8964 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8967 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8969 * boehm.c (mark_reference_fields, set_bit): Prototype.
8970 (set_bit): Un-ANSI-fy definition.
8972 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8975 * decl.c (emit_init_test_initialization): Likewise.
8977 * gjavah.c (jni_print_char): Likewise.
8979 * parse.y (create_new_parser_context): Likewise.
8981 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8984 patch missing hunk. Fixed indentation.
8986 2000-03-30 Tom Tromey <tromey@cygnus.com>
8988 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8989 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8991 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8994 when negative *before* using it as an array index.
8995 * ChangeLog: Fixed typo.
8997 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8999 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9000 to 0 when it reaches -1.
9002 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9004 * jcf-parse.c (get_constant): Properly cast `num' during the
9005 invocation of `add_double'.
9006 * jcf-write.c (push_long_const): Properly cast `lo' before
9007 comparing it to short bounds.
9008 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9009 `interface_body:' is reduced after the current interface is
9012 2000-03-26 Tom Tromey <tromey@cygnus.com>
9014 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9015 Java-specific `-f' option.
9017 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9019 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9020 Adjust order of making types.
9021 Make bitsize_*_node values.
9023 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9025 * class.c (make_field_value): Use byte_position.
9026 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9027 (java_array_data_offset): Likewise.
9028 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9031 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9033 * parse.y (check_abstract_method_definitions): New local
9034 `end_type_reached'. Make sure we also consider `end_type'.
9035 (java_check_abstract_method_definitions): Make sure we eventually
9036 consider `java.lang.Object'.
9037 (maybe_use_access_method): Don't use access method if not in the
9038 context of a pure inner class or if the method's context is right.
9039 (find_applicable_accessible_methods_list): New static flag
9040 `object_done'. Don't search abstract classes as interfaces. Fixed
9041 indentation. Fixed the `java.lang.Object' only search. Search
9042 class interface(s) first, then fully search enclosing contexts.
9043 (find_most_specific_methods_list): Pick the closest candidate when
9044 they're all abstract.
9046 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9049 properly initialize `finished_label'. Don't emit gotos for empty
9052 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9054 * except.c (emit_handlers): Clear catch_clauses_last.
9056 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * parse.y (check_method_types_complete): New function.
9059 (create_class): Reset anonymous class counter only when seeing an
9061 (java_complete_class): JDEP_METHOD: Don't recompute signature
9064 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * class.c (build_static_ref): Fixed indentation in comment.
9067 * java-tree.def (TRY_EXPR): Fixed typo in name.
9068 (CLASS_LITERAL): Likewise.
9069 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9070 (struct lang_type): New field `dot_class'.
9071 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9072 (generate_classfile): Method `class$' is synthetic.
9073 * parse.y (build_do_class_method): New function.
9074 (build_dot_class_method_invocation): Likewise.
9075 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9076 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9077 (qualify_ambiguous_name): Likewise.
9078 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9079 (build_try_statement): Fixed leading comment.
9081 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9083 * class.c (make_field_value): Properly handle sizes.
9084 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9085 (layout_class_method): Count using trees.
9086 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9087 * expr.c (java_array_data_offset): Use int_bit_position.
9088 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9089 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9091 2000-03-16 Tom Tromey <tromey@cygnus.com>
9093 * lang.c (flag_hash_synchronization): New global.
9094 (lang_f_options): Added `hash-synchronization'.
9095 * lang-options.h: Mention -fhash-synchronization.
9096 * java-tree.h (flag_hash_synchronization): Declare.
9097 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9098 hash table synchronization is disabled.
9099 * decl.c (init_decl_processing): Only push `sync_info' value when
9100 hash table synchronization is disabled.
9101 * class.c (make_class_data): Only push `sync_info' field when hash
9102 table synchronization is disabled. Removed dead code.
9104 2000-03-16 Tom Tromey <tromey@cygnus.com>
9106 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9108 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9112 * parse.y (patch_method_invocation): Handle anonymous classes
9113 creation in static context.
9115 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9118 * parse.y (resolve_qualified_expression_name): Use it.
9119 (patch_method_invocation): Likewise.
9121 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9124 depending on the type of dependency which dictates what the
9126 (unresolved_type_p): Resolved types limited to the current class.
9128 2000-03-15 Tom Tromey <tromey@cygnus.com>
9130 * decl.c (init_decl_processing): Set type of `sync_info' to be
9133 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9134 Correctly compute bit number for current slot. Zero `high' and
9135 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9136 mark_reference_fields.
9137 (mark_reference_fields): New function.
9139 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9141 * parse.y (register_incomplete_type): Fixed initialization of
9144 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9146 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9148 (push_class_context, pop_class_context): New function.
9149 (class_body:): Call pop_class_context.
9150 (interface_body:): Likewise.
9151 (INNER_QUALIFIER): New macro.
9152 (report_class_declaration): Changed output format and use
9153 INNER_QUALIFIER. Call push_class_context.
9155 2000-02-14 Andrew Haley <aph@cygnus.com>
9157 * check-init.c (check_init): Add new cases for unary and binary
9160 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * parse.y (resolve_package): Set `next' once a type name has been
9163 progressively discovered.
9164 (resolve_qualified_expression_name): Propagate resolution only if
9165 there are remaining qualifiers. Take into account `q' might have
9166 been cleared after re-qualification.
9167 * parse.y (patch_method_invocation): New local `resolved'.
9168 Section dealing with qualified expression rewritten to use
9169 resolve_field_access.
9171 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9173 * parse.h (PUSH_CPC): Fixed indentation.
9174 (DEBUG_CPC): New macro.
9175 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9176 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9177 * parse.y (class_body_declaration:): Use
9178 SET_CPC_INSTANCE_INITIALIZER_STMT.
9179 (method_declaration:): Check for null current_function_decl.
9180 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9181 (java_parser_context_pop_initialized_field): Better handling of
9183 (maybe_make_nested_class_name): Mark nested class name as
9184 qualified when necessary.
9185 (end_class_declaration): Don't call java_parse_context_resume when
9186 one or more error occurred.
9187 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9188 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9189 SET_CPC_INITIALIZER_STMT.
9190 (method_header): Check for inner classes declaring static methods.
9191 (resolve_qualified_expression_name): Handle situation where `this'
9194 2000-03-13 Hans Boehm <boehm@acm.org>
9196 * typeck.c (build_prim_array_type): Correctly set the high word too.
9198 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9200 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9202 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9203 list of methods for interfaces.
9205 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9207 * parse.y (qualify_ambiguous_name): Properly handle expressions
9210 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9212 * parse.y (check_final_assignment): Extended to process
9214 (patch_assignment): Have check_final_assignment called only once.
9216 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * java-tree.h (IS_INIT_CHECKED): New flag.
9219 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
9220 * parse.y (patch_string): Call force_evaluation_order on the
9221 completed string concatenation tree.
9222 * expr.c (force_evaluation_order): Call force_evaluation_order on
9223 function's arguments too.
9225 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9227 * decl.c (emit_init_test_initialization): Mark KEY as unused.
9228 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9229 (build_anewarray): Likewise.
9230 * parse.y (patch_newarray): Likewise.
9231 * parse.c: Regenerated.
9233 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9235 * decl.c (init_decl_processing): Added new class fields `depth',
9236 `ancestors', and `idt' to class_type_node. Use
9237 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
9238 * class.c (make_class_data): Push initial values for new fields.
9239 * java-tree.h: Updated prototype for `build_invokeinterface'.
9240 * expr.c (build_invokeinterface): Changed parameters to accept
9241 `method' tree. Calculate index of `method' in its declaring
9242 interface. Build call to _Jv_LookupInterfaceMethodIdx.
9243 (expand_invoke): Call `build_invokeinterface' with new parameters.
9244 * parse.y (patch_invoke): Call `build_invokeinterface' with new
9247 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
9249 * typeck.c (lookup_do): Search superinterfaces first
9250 when looking up an interface method. From Godmar Back
9253 2000-03-06 Tom Tromey <tromey@cygnus.com>
9255 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
9257 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9259 * java-tree.h (lookup_argument_method2): Declared.
9260 (safe_layout_class): Prototype moved from parse.h.
9261 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
9262 * parse.y (java_check_regular_methods): Local `super_class' gone.
9263 Call lookup_argument_method2 instead of lookup_argument_method.
9264 Perform modifier match for methods found declared in implemented
9265 interfaces. Fixed indentation problem. Overriding/hiding error
9266 report to take place only for methods found in classes.
9267 * typeck.c (lookup_argument_method): Changed leading
9268 comment. Re-written by calling lookup_do.
9269 (lookup_argument_method2): New function.
9270 (lookup_java_method): Re-written by calling lookup_do.
9271 (lookup_do): New function.
9273 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9275 * check-init.c (check_init): Removed dead code. Handle (blank)
9277 * parse.y (declare_local_variables): New local `final_p', set it
9278 and use it to initialize LOCAL_FINAL.
9279 (check_final_assignment): Only check FIELD_DECLs.
9281 2000-02-17 Tom Tromey <tromey@cygnus.com>
9283 * Makefile.in (JAVA_OBJS): Added boehm.o.
9284 (boehm.o): New target.
9285 * Make-lang.in (JAVA_SRCS): Added boehm.c.
9286 * java-tree.h (flag_use_boehm_gc): Declare.
9287 (get_boehm_type_descriptor): Declare.
9288 * lang.c (lang_f_options): Added `use-boehm-gc'.
9289 (flag_use_boehm_gc): New global.
9290 * lang-options.h: Added -fuse-boehm-gc.
9291 * boehm.c: New file.
9292 * class.c (get_dispatch_table): If class uses a Boehm type
9293 descriptor, put it in the vtable.
9294 (make_class_data): Removed dead code.
9296 2000-03-03 Per Bothner <per@bothner.com>
9298 * decl.c (init_decl_processing): Initialize sizetype properly.
9300 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9302 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
9303 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
9304 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9305 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
9306 (jcf_parse): New local `current'. Load innerclasses seen in outer
9307 context being processed.
9308 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
9309 * jcf-write.c (append_innerclasses_attribute): New function.
9310 (append_innerclasses_attribute_entry): Likewise.
9311 (get_access_flags): Handle static classes. Set anonymous and local
9312 classes to be private.
9313 (generate_classfile): Attribute count adjusted. Call
9314 append_innerclasses_attribute.
9315 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
9316 PURE_INNER_CLASS_TYPE_P.
9317 * parse.y (parser_qualified_classname): New parameter `is_static',
9318 produce non qualified name accordingly.
9319 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
9320 (create_interface): Added argument to parser_qualified_classname.
9321 (create_class): Added argument to parser_qualified_classname. Setup
9322 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
9323 (add_inner_class_fields): Fixed indentation.
9324 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
9325 (method_declarator): Fixed typo in comment.
9326 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
9327 (build_current_thisn): Likewise.
9328 (patch_method_invocation): Likewise.
9330 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9332 * decl.c (current_function_decl): Move to toplev.c.
9334 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9336 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
9337 (DECL_BIT_INDEX): Use underlying representation.
9338 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
9340 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9342 * expr.c (build_java_ret): Pass proper type to size_binop.
9344 2000-02-25 Anthony Green <green@cygnus.com>
9346 * expr.c (build_class_init): Mark the decl to be ignored by
9348 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
9349 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
9350 * class.c (init_test_hash_newfunc): New function.
9351 (decl_hash): New function.
9352 (decl_compare): New function.
9353 * decl.c (emit_init_test_initialization): New function.
9354 (complete_start_java_method): Traverse the init test hashtable,
9355 calling emit_init_test_initialization.
9356 (always_initialize_class_p): Define.
9357 * expr.c (build_class_init): Use initialization tests when
9358 emitting class initialization code.
9359 (always_initialize_class_p): Declare.
9360 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
9362 * java-tree.h: Include hash.h.
9363 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
9364 (struct lang_decl): Add init_test_table field.
9365 (init_test_hash_entry): Define.
9367 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9369 * gjavah.c (main): Avoid using `argi' to report unimplemented
9372 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9375 initialize locals to avoid warnings. Local `exception_type' moved
9378 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y (resolve_expression_name): Use `orig' as a second
9381 argument to resolve_field_access.
9382 (resolve_field_access): Removed unnecessary code when dealing with
9385 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * class.c (push_super_field): Don't push the field twice.
9388 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9389 * parse.h (java_reorder_fields): Prototyped.
9390 * parse.y (java_reorder_fields): New function.
9391 (java_layout_class): Simplified not to worry about re-ordering.
9393 2000-02-23 Tom Tromey <tromey@cygnus.com>
9395 * gjavah.c (print_name): In JNI case, correctly quote string.
9396 (print_method_info): Don't handle overrides in JNI mode.
9398 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9401 value type set to `boolean_type_node'.
9403 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9405 * jcf-dump.c (main): Test for correct condition after
9406 output file creation.
9408 2000-02-19 Anthony Green <green@cygnus.com>
9410 * jcf-depend.c (add_entry): Fix test for first list entry.
9412 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9414 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9415 * constants.c (build_constants_constructor): Likewise.
9417 2000-02-19 Anthony Green <green@cygnus.com>
9419 * jcf-depend.c (add_entry): Add entries to the end of the list.
9421 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9423 * decl.c (INT_TYPE_SIZE): Define if necessary.
9424 (expand_java_return): Handle the case of a native integer smaller
9427 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9429 * gjavah.c (help): Use GCCBUGURL.
9430 * jv-scan.c (help): Likewise.
9431 * jcf-dump.c (help): Likewise.
9433 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9435 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9438 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9440 * jcf-parse.c (load_class): Call `fatal' if no file containing
9441 the target class are found.
9443 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9445 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9446 lex.c, lex.h, and PARSE_H to...
9447 (parse.o, parse-scan.o): ...here, respectively.
9449 * lex.c: Split out code that may trigger SIGFPE from yylex()
9450 to its own function.
9451 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9453 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9455 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9457 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * parse.y (outer_field_access_p): Stop in time when outer contexts
9461 (resolve_qualified_expression_name): Properly qualify *everything*
9462 after a package.type to be resoled as expression names.
9463 (find_applicable_accessible_methods_list): Save/restore `class' to
9464 isolate it from a possible outer context search.
9466 2000-02-15 Tom Tromey <tromey@cygnus.com>
9468 * gjavah.c (jni_print_char): New function.
9469 (print_full_cxx_name): Use it.
9470 (decode_signature_piece): Likewise.
9471 (print_cxx_classname): Likewise.
9473 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9475 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9477 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9479 * gjavah.c: Include version.h.
9481 * jcf-dump.c: Likewise.
9483 * jv-scan.c: Likewise.
9485 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * parse.y (outer_field_access_fix): First parameter now a tree
9488 node. Check for assignment to final. First argument to
9489 build_outer_field_access_fix modified to accommodate prototype.
9490 (build_outer_field_access): Don't check for assignment to final
9492 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9493 possibly returned by outer_field_access_fix. Changed
9494 outer_field_access_fix's first argument.
9495 (check_final_assignment): $finit$'s context is OK.
9496 (patch_unaryop): Use node instead of its line/column value when
9497 calling outer_field_access_fix.
9499 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * parse.y (interface_declaration:): No longer tagged
9502 <node>. Re-installed default action.
9503 (class_member_declaration:): Handle inner interfaces.
9504 (interface_member_declaration): Handle inner interfaces and
9506 (create_interface): Push error if one seen. Suspend parsing
9507 context when processing an inner interface.
9508 (register_fields): Inner class static field limitations not to
9509 apply to inner interfaces.
9511 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9513 * jcf-parse.c (load_class): Update `java_error_count' when a
9514 class' file can't be found.
9515 (parse.y): Avoid (byte)code generation when errors seen.
9517 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9520 decodes a valid node.
9521 (patch_binop): Handle TRUNC_DIV_EXPR.
9523 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * parse.y (resolve_package): New local `acc'. Try to progressively
9526 build and guess a package and type name.
9528 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9530 * parse.y (find_applicable_accessible_methods_list): Load and
9531 layout the search class if necessary.
9532 (java_complete_tree): Keep to original type of the folded initial
9535 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9538 Generate error message if circularity is detected. New static
9540 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9541 * jcf-write.c (generate_bytecode_insns): Very simply handle
9543 * parse.y (java_check_circular_reference): Use
9544 `cyclic_inheritance_report' during report, if necessary.
9545 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9546 walking NEW_ARRAY_INIT twice.
9548 2000-02-09 Tom Tromey <tromey@cygnus.com>
9550 * parse.y (check_class_interface_creation): Allow inner classes to
9551 be `private' or `protected', check modifiers' consistency. Prevent
9552 block local classes from bearing any modifiers.
9554 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9556 * except.c (check_start_handlers): Re-add prototype lost in last
9558 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9560 2000-02-09 Andrew Haley <aph@cygnus.com>
9562 * decl.c (clear_binding_level): Remove excess initializer.
9563 (maybe_poplevels): Remove unused variable.
9564 (force_poplevels): Ditto.
9565 (struct binding_level): Add comment.
9567 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9569 * jcf-write.c (generate_classfile): Don't consider
9570 pre-initialization with reference value (use <clinit> instead.)
9571 * parse.y (java_fix_constructors): No generated constructor for
9573 (build_outer_field_access): Removed debug message.
9574 (outer_field_expanded_access_p): Adapted to bytecode generation.
9575 (build_outer_field_access_method): Use fix_method_argument_names.
9576 (build_outer_method_access_method): Fixed indentation. Added
9577 comment. Handle access method generation for static and also void
9579 (build_access_to_thisn): Inserted debug message.
9580 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9581 (resolve_qualified_expression_name): Fixed comment.
9582 (not_accessible_p): Adapted to bytecode generation. Added comment.
9583 (patch_method_invocation): Added comment.
9584 (maybe_use_access_method): Fixed leading comment. Handle static
9586 (java_complete_lhs): Don't shortcut handling of initialized upon
9587 declaration String type static fields when generating bytecode.
9588 (patch_unaryop): Handle outer field access when generating
9591 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * java-tree.h (FIELD_THISN): New macro.
9594 * jcf-write.c (append_synthetic_attribute): New function.
9595 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9596 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9597 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9599 (build_outer_field_access): Turned on access functions usage and
9600 generation when compiling to bytecode.
9601 (maybe_use_access_method): Likewise.
9603 2000-01-25 Andrew Haley <aph@cygnus.com>
9605 * java-except.h (struct eh_range): Add `expanded' field.
9606 (maybe_start_try): Add end_pc arg.
9607 (maybe_end_try): Ditto.
9608 * java-tree.h (force_poplevels): new function.
9609 * expr.c (expand_byte_code): Don't call maybe_start_try or
9611 * except.c (add_handler): Reset expanded.
9612 (expand_start_java_handler): Set expanded.
9613 (check_start_handlers): Don't expand a start handler that's
9614 already been expanded.
9615 (maybe_start_try): Add end_pc arg. Only expand a handler which
9617 (expand_end_java_handler): call force_poplevels.
9618 (force_poplevels): new function.
9619 * decl.c (binding_level): Add start_pc of binding level.
9620 (maybe_pushlevels): Call maybe_start_try when pushing binding
9622 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9623 (LARGEST_PC): Define.
9624 (clear_binding_level): Use LARGEST_PC.
9626 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9627 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9628 (binding_depth, is_class_level, current_pc): new variables.
9629 (struct binding_level): ditto.
9630 (indent): new function.
9631 (push_jvm_slot): add debugging info.
9632 (maybe_pushlevels): ditto.
9633 (maybe_poplevels): ditto.
9636 (start_java_method): ditto.
9637 (give_name_to_locals): comment only.
9638 * except.c (binding_depth, is_class_level, current_pc):
9640 (expand_start_java_handler): add debugging info.
9641 (expand_end_java_handler): ditto.
9643 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9645 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9646 (print_name_for_stub_or_jni, process_file): Constify a char*.
9648 2000-02-03 Tom Tromey <tromey@cygnus.com>
9650 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9652 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9654 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9655 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9658 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9661 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9662 (struct lang_type): New field `ii_block'.
9663 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9664 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9665 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9666 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9667 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9668 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9670 * parse.y (add_instance_initializer): New function.
9671 (in_instance_initializer): New static global.
9672 (class_body_declaration:): Link instance initializer block.
9673 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9674 (array_creation_expression:): Remove unused local.
9675 (java_parser_context_push_initialized_field): Fixed leading
9676 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9677 CPC_INSTANCE_INITIALIZER_LIST.
9678 (java_parser_context_pop_initialized_field): Likewise.
9679 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9680 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9681 CPC_INITIALIZER_STMT.
9682 (fix_constructors): New local `class_type'. Use it. Call
9683 add_instance_initializer.
9684 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9685 (patch_return): Forbid return in instance initializers.
9686 (patch_throw_statement): Enforce exception handling in the context
9687 of instance initializers.
9689 2000-02-03 Tom Tromey <tromey@cygnus.com>
9691 * Make-lang.in (java.mostlyclean): Remove executables in
9694 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9696 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9697 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9698 (java_float_finite): Convert to use union Word from javaop.h.
9699 (java_double_finite): Convert to use union DWord from javaop.h.
9701 2000-02-02 Tom Tromey <tromey@cygnus.com>
9703 * gjavah.c (options): Added `jni' entry.
9704 (help): Document -jni.
9705 (flag_jni): New global.
9706 (process_file): Handle JNI output. Don't print text from
9707 -prepend, -add, etc, when generating stubs. Only remove `.class'
9708 suffix if it actually exists.
9709 (main): Create a `.c' file when run with `--jni --stubs'. Create
9710 correct output file name with `--jni'.
9711 (print_include): Mangle header name differently in JNI case.
9712 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9714 (print_method_info): Handle JNI case. Put signature info into
9715 method name. Handle case when STREAM is NULL.
9716 (print_name_for_stub_or_jni): New function.
9717 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9718 (print_cxx_classname): Handle JNI.
9719 (print_full_cxx_name): Likewise.
9720 (decode_signature_piece): Likewise.
9721 (overloaded_jni_method_exists_p): New function.
9722 (struct method_name): Added `signature' and `sig_length' fields.
9723 (HANDLE_END_FIELD): Do nothing in JNI mode.
9725 2000-02-02 Tom Tromey <tromey@cygnus.com>
9727 * jv-scan.c: Include version.c, <getopt.h>.
9728 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9729 (options): New array.
9730 (usage): New function.
9731 (version): New function.
9732 (main): Use getopt_long to parse command line.
9733 * jcf-dump.c: Include version.c, <getopt.h>.
9734 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9735 OPT_JAVAP): New macros.
9736 (options): New array.
9737 (usage): Return `void'. Changed message.
9738 (help): New function.
9739 (version): New function.
9740 (main): Use getopt_long_only to parse command line.
9741 * gjavah.c: Include <getopt.h>.
9742 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9743 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9744 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9745 (options): New array.
9746 (java_no_argument): Removed.
9747 (help): Updated with missing options.
9748 (main): Use getopt_long_only to parse command line.
9749 (usage): Changed message.
9751 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9753 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9754 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9755 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9756 * parse.y (array_creation_expression:): Handle anonymous arrays.
9757 (build_array_from_name): Don't set `ret_name' if null.
9758 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9759 (qualify_ambiguous_name): Likewise.
9760 (java_complete_expand_class): Likewise.
9762 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9764 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9765 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9766 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9767 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9768 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9769 AIPL_FUNCTION_COMPLETED_INVOCATION.
9770 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9771 AIPL_FUNCTION_INVOCATION_READY.
9772 (AIPL_FUNCTION_DECLARATION): New enum entry.
9773 * parse.y (reorder_static_initialized): New function.
9774 (java_parser_context_pop_initialized_field): Use it.
9775 (add_inner_class_fields): Use
9776 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9777 augmented. Install marker after last alias initializer, if any.
9778 (generate_finit): Fixed typo. Don't try to retain only the used
9780 (method_header): Compute and set DECL_FUNCTION_NAP.
9781 (method_declarator): Fixed comment. Insert alias initializer in
9783 (build_alias_initializer_parameter_list): Fixed leading
9784 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9785 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9786 (java_complete_expand_class): Code to retain only used aliases
9788 (java_complete_expand_methods): New local `first_decl'. Generate
9789 $finit$ first, then expand the constructors, regular methods and
9791 (java_complete_expand_method): Don't report error on missing
9792 return statement if previously detected bogus.
9793 (fix_constructors): Don't patch constructor parameters list.
9794 (patch_method_invocation): Use new AIPL enum values. Reverse
9795 alias initializer list for anonymous classes.
9797 2000-01-30 Anthony Green <green@redhat.com>
9799 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9800 determine how many stack slots to pop.
9802 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9804 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9805 error handling/recovery.
9806 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9808 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9811 FIELD_LOCAL_ALIAS_USED): New macros.
9812 (DECL_FUNCTION_NAP): New macro.
9813 (struct lang_decl): New field `nap'.
9814 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9815 (struct lang_type): New fields `finit_stmt_list' and
9817 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9818 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9819 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9820 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9821 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9822 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9823 (BUILD_THROW): Macro line separator re-indented.
9824 * parse.y (end_class_declaration): New function.
9825 (maybe_generate_pre_expand_clinit): New name for
9826 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9827 pre-expand static fields.
9828 (maybe_generate_clinit): Function deleted.
9829 (check_for_static_method_reference): Prototype's parameter list
9831 (generate_finit): New name for maybe_generate_finit. Changed
9832 leading comment. Function rewritten to use
9833 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9834 (build_alias_initializer_parameter_list): New function.
9835 (java_parser_context_pop_initialized_field): Likewise.
9836 (add_inner_class_fields): Likewise.
9837 (type_declaration:): Call end_class_declaration.
9838 (class_member_declaration:): Likewise.
9839 (formal_parameter_list:): Fixed typos.
9840 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9841 element. Improved error handling.
9842 (block_statement:): Call end_class_declaration.
9843 (anonymous_class_creation:): Likewise.
9844 (create_anonymous_class): Fixed comments.
9845 (create_class): Call add_inner_class_fields.
9846 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9847 (method_header): Use MARK_FINAL_PARMS.
9848 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9849 (method_declarator): Propagate final argument flag.
9850 (craft_constructor): New local `artificial'. Call
9851 build_alias_initializer_parameter_list. Use
9852 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9853 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9855 (complete_expand_class): Get rid of unused outer context local
9857 (java_complete_expand_methods): Fixed leading
9858 comment. Generate/pre-expand <clinit> first. Changed method
9859 expansion order to regular, $finit$, constructors, <clinit>.
9860 (java_complete_expand_method): Set current_function_decl.
9861 (fix_constructors): Fix constructor parameter list to account for
9862 outer context local alias initializers.
9863 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9864 (resolve_expression_name): Lookup outer context local aliases. New
9865 local `access', use it.
9866 (patch_method_invocation): Patch inner class ctor invocation with
9867 outer context local aliases initialization values. $finit$
9868 invocation patching now includes things generated with
9869 build_alias_initializer_parameter_list.
9870 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9871 (build_super_invocation): Likewise.
9872 (patch_assignment): Changed comment.
9874 2000-01-27 Andrew Haley <aph@cygnus.com>
9876 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9880 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9884 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9886 * parse.y (register_fields): Don't pass a format specifier to
9887 OBSOLETE_MODIFIER_WARNING.
9888 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9889 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9891 (check_modifiers): Change function into a macro.
9892 (check_class_interface_creation): Pass a literal format string.
9894 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9896 * buffer.h: PROTO -> PARAMS.
9897 * check-init.c: Likewise.
9898 * class.c: Likewise.
9899 * constants.c: Likewise.
9900 * convert.h: Likewise.
9902 * except.c: Likewise.
9904 * gjavah.c: Likewise.
9905 * java-except.h: Likewise.
9906 * java-tree.h: Likewise.
9907 * jcf-depend.c: Likewise.
9908 * jcf-dump.c: Likewise.
9909 * jcf-parse.c: Likewise.
9910 * jcf-path.c: Likewise.
9911 * jcf-reader.c: Likewise.
9912 * jcf-write.c: Likewise.
9914 * jv-scan.c: Likewise.
9915 * jvgenmain.c: Likewise.
9916 * jvspec.c: Likewise.
9920 * parse-scan.y: Likewise.
9921 * parse.h: Likewise.
9922 * parse.y: Likewise.
9923 * typeck.c: Likewise.
9924 * verify.c: Likewise.
9927 * zextract.c: Likewise.
9928 * zipfile.h: Likewise.
9930 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9933 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9934 * constants.c (build_constant_data_ref): Check for cached
9935 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9936 in TYPE_CPOOL_DATE_REF.
9937 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9938 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9939 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9940 (LOCAL_FINAL): New macro.
9941 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9942 constant pool -- don't try to reuse.
9943 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9945 (find_in_current_zip): Use TYPE_JCF.
9946 * parse.h (java_check_final): Prototype removed.
9947 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9948 (maybe_create_class_interface_decl,
9949 check_class_interface_creation): Likewise.
9950 (java_expand_finals): Function removed.
9951 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9952 (block_statement:): Fixed comment.
9953 (anonymous_class_creation:): Likewise.
9954 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9956 (check_class_interface_creation): Loosened error report on (inner)
9957 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9958 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9959 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9961 (create_interface): Likewise.
9962 (anonymous_class_counter): New static global.
9963 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9964 patch. Fixed comments.
9965 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9966 anonymous_class_counter when declaring a toplevel class.
9967 (craft_constructor): Fixed constructor name when handling
9968 anonymous classes. Anonymous class constructors to feature hidden
9970 (java_fix_constructors): Added comment.
9971 (java_check_final): Function removed.
9972 (java_complete_expand_methods): Fixed comment. Don't generate
9973 class data, save its outgoing constant pool instead.
9974 (verify_constructor_super): Skip anonymous class constructor
9975 hidden this$<n> parameter.
9976 (java_expand_classes): New local `saved_ctxp'. Removed call to
9977 java_expand_finals and java_check_final. Expand anonymous class
9978 constructors. Generate class data.
9979 (build_super_invocation): Skip anonymous class hidden this$<n>
9981 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9982 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9983 (set_java_signature): Likewise.
9985 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9987 * gjavah.c: Delete ACC_VISIBILITY define.
9988 * jcf.h: Add ACC_VISIBILITY define.
9989 * parse.y: final: rule tagged <value>.
9990 (java_check_regular_methods): Use ACC_VISIBILITY define for
9991 default package access check.
9992 (local_variable_declaration_statement): Use final: rule.
9994 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9996 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9999 2000-01-17 Tom Tromey <tromey@cygnus.com>
10001 * gjavah.c (print_field_info): Allow non-static final fields.
10003 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10006 * parse.y (patch_anonymous_class): New function.
10007 (create_anonymous_class): Register incomplete type when the
10008 class/interface to extends/implement isn't known yet.
10009 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10010 (verify_constructor_super): Tuned error message.
10012 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10015 (ANONYMOUS_CLASS_P): New macro.
10016 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10017 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10018 * parse.y (create_class): Added leading argument.
10019 (maybe_create_class_interface_decl,
10020 check_class_interface_creation): Likewise.
10021 (craft_constructor): New function.
10022 (verify_constructor_super): Added argument in prototype.
10023 (class_declaration:): Inserted leading argument.
10024 (for_begin:): Use FOR_LOOP_P.
10025 (anonymous_class_creation): Create WFL of the anonymous class to
10026 instantiate. Call build_new_invocation. Added comments.
10027 (check_class_interface_creation): Handle parameter `anonymous' in
10028 verbose mode class creation announce.
10029 (link_nested_class_to_enclosing): Exclude anonymous classes.
10030 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10031 anonymous class, even though they appear to have an enclosing
10033 (create_interface): Pass extra argument to
10034 check_class_interface_creation.
10035 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10036 (create_class): Call check_class_interface_creation and
10037 maybe_create_class_interface_decl with extra new argument. Don't
10038 add private this$<n> to anonymous classes.
10039 (method_declarator): Insert hidden this$<n> to anonymous class
10041 (java_fix_constructors): Deleted code creating default
10042 constructor. Call craft_constructor instead.
10043 (java_check_regular_methods): Set `saw_constructor' to 1 for
10045 (fix_constructors): Pass extra argument to verify_constructor_super.
10046 (verify_constructor_super): New local `sdecl', use it. Search for
10047 matching constructor (possibly featuring arguments) in super
10049 (lookup_method_invoke): Craft constructor according to arguments
10050 list when dealing with anonymous class constructors.
10051 (build_super_invocation): Pass arguments to anonymous class super
10053 (search_loop): Use FOR_LOOP_P.
10054 (labeled_block_contains_loop_p): Likewise.
10056 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10059 (enclosing_context_p): New function.
10060 (get_access_flags_from_decl): Handle CLASS_STATIC.
10061 (maybe_layout_super_class): Extra first argument passed to
10063 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10065 * decl.c (access0_identifier_node): New global.
10066 (init_decl_processing): access0_identifier_node initialized.
10067 (pushdecl): Set DECL_CONTEXT only on non type decls.
10068 * expr.c (lookup_field): Lookup inner class fields in enclosing
10070 (expand_invoke): Use ID_INIT_P.
10071 (expand_java_field_op): Use DECL_CLINIT_P.
10072 * java-tree.def (CLASS_LITERAL): New tree code.
10073 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10074 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10075 (struct lang_decl): New field `inner_access'.
10076 (enclosing_context_p): Prototyped.
10077 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10078 ID_CLINIT_P): New macros.
10079 (CLASS_STATIC): New macro.
10080 (CLASS_ACCESS0_GENERATED_P): New macro.
10081 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10082 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10083 INNER_CLASS_P): New macros.
10084 (DECL_INNER_CLASS_LIST): New macro.
10085 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10087 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10088 the shift value to int. Fixed typo in comment.
10089 * lex.c (inst_id, wpv_id): Initialize.
10090 * mangle.c (unicode_mangling_length): Take `$' into account.
10091 * parse.h (DRECOVER, RECOVER): Terminate properly.
10092 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10093 (typedef struct _jdep): New field `enclosing'.
10094 (JDEP_ENCLOSING): New macro.
10095 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10096 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10097 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10098 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10099 GET_ENCLOSING_CPC_CONTEXT): New macros.
10100 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10101 (do_resolve_class): Added extra argument in prototype.
10102 * parse.y (resolve_class): Added extra argument in prototype.
10103 (maybe_create_class_interface_decl): Likewise.
10104 (maybe_use_access_method, build_wfl_wrap): New functions.
10105 (java_complete_expand_classes, java_complete_expand_class):
10107 (java_parser_context_push_initialized_field,
10108 java_parser_context_suspend, java_parser_context_resume):
10110 (maybe_make_nested_class_name, make_nested_class_name,
10111 set_nested_class_simple_name_value,
10112 link_nested_class_to_enclosing, find_as_inner_class,
10113 find_as_inner_class_do, check_inner_class_redefinition,
10114 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10115 maybe_build_thisn_access_method, build_outer_field_access,
10116 build_outer_field_access_methods, build_outer_field_access_expr,
10117 build_outer_method_access_method, build_new_access_id,
10118 build_outer_field_access_method, outer_field_access_p,
10119 outer_field_expanded_access_p, outer_field_access_fix,
10120 build_incomplete_class_ref, patch_incomplete_class_ref,
10121 create_anonymous_class): Likewise.
10122 (inst_id, wpv_id): New static global variables.
10123 (synchronized:): New rule, tagged <node>.
10124 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10126 (anonymous_class_creation:): New rule, tagged <node>.
10127 (NEW_TK): Tagged <node>.
10128 (type_literals, array_type_literal): New rules, tagged <node>.
10129 (class_declaration:): Removed action when reducing by class_body:
10130 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10131 using GET_CPC in sub-rules.
10132 (class_member_declaration): Handle inner classes.
10133 (method_declaration): When reducing method_header:, reset
10134 current_function_decl when appropriate.
10135 (method_declarator:): Set the number of formal parameter to 0 for
10136 method declared without arguments.
10137 (constructor_declarator:): Likewise.
10138 (static_initializer:): List of elements kept in a list.
10139 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10140 use of the keyword `static' for type declarations.
10141 (block_statement:): Handle inner class declarations.
10142 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10143 type qualified `this'.
10144 (class_instance_creation_expression): Use anonymous_class_creation:
10145 to handle inner class instances creation. Handle qualified `new'.
10146 (something_dot_new): Added appropriate actions.
10147 (create_new_parser_context): New function.
10148 (java_push_parser_context, java_parser_context_save_global,
10149 java_parser_context_suspend): Use create_new_parser_context.
10150 (check_modifiers): Changed leading comment.
10151 (check_class_interface_creation): Handle interclasses.
10152 (add_superinterfaces): Fixed comment.
10153 (create_interface): Build qualified name from the raw_name instead
10154 of its matching WFL. Push the initialized fields list. raw_name added
10155 as an extra argument to maybe_create_class_interface_decl.
10156 (create_class): Build qualified name from the raw_name instead of
10157 its matching WFL. Removed assignment to current_parsed_class_un.
10158 Call PUSH_ERROR before returning an error. Suspend the current
10159 parser context when processing an inner class. Push the
10160 initialized fields list. raw_name added as an extra argument to
10161 maybe_create_class_interface_decl. Add the private this$<n>
10163 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10164 (register_fields): Get the class type from GET_CPC and handle
10165 previous errors. Added code to handle the creation of static
10166 fields in inner classes. Initialized fields initialization
10167 statements kept in a list of lists.
10168 (maybe_generate_finit): Initialized fields initialization
10169 statements kept in a list of lists. Use GET_CPC.
10170 (maybe_generate_clinit): Likewise.
10171 (method_header): Use GET_CPC and GET_CPC_UN.
10172 (parser_qualified_classname): Handle inner classes.
10173 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10174 (java_fix_constructors): Hide pointer to enclosing context
10175 instance in constructor list when dealing with inner classes.
10176 (jdep_resolve_class): Call resolve_class with extra first argument
10178 (resolve_class): Add enclosing context as a first extra argument
10179 to do_resolve_class.
10180 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10182 (resolve_no_layout): Extra argument added to resolve_class
10184 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10185 (java_get_real_method_name): Use GET_CPC_UN.
10186 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10187 (java_check_abstract_methods): Handle static method declared in
10188 inner classes by an error.
10189 (java_check_regular_methods): Use DECL_CLINIT_P.
10190 (source_start_java_method): Also set DECL_MAX_LOCALS.
10191 (create_artificial_method): Call java_parser_context_save_global
10192 and java_parser_context_restore_global instead of saving/restoring
10193 the context by hand.
10194 (expand_start_java_method): Improved verbose mode message.
10195 (java_complete_expand_methods): Fixed leading comment. Use
10197 (fix_constructors): Added assignment to this$<n> if necessary.
10198 (java_expand_classes): Call java_complete_expand_classes instead
10199 of java_complete_expand_methods.
10200 (make_qualified_primary): Simplified.
10201 (merge_qualified_name): Optimized for missing left or right parts.
10202 (resolve_expression_name): Handle access to outer class fields from
10204 (resolve_qualified_expression_name): New macro
10205 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10206 classes. Report error on non appropriate qualification of
10207 `new'. Handle qualified `this'.
10208 (not_accessible_p): Allow access to outer class private fields from
10210 (patch_method_invocation): Handle method invocations through
10211 access methods and inner class constructor invocations.
10212 (find_applicable_accessible_methods_list): Search enclosing
10213 contexts of an inner class.
10214 (search_applicable_methods_list): Fixed typo.
10215 (argument_types_convertible): Handle inner class constructors'
10216 hidden outer context reference argument.
10217 (qualify_ambiguous_name): Handle qualified `this'.
10218 (java_complete_lhs): Handle use of field accessed through
10219 artificial access methods in various cases of assignments. Handle
10220 CLASS_LITERAL node.
10221 (check_final_assignment): Use DECL_CLINIT_P.
10222 (valid_ref_assignconv_cast_p): Handle the destination being an
10223 enclosing context of the source.
10224 (patch_unaryop): Handle use of field accessed through artificial
10226 (patch_return): Use DECL_CLINIT_P.
10227 (patch_throw_statement): Use DECL_CLINIT_P.
10228 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
10229 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
10232 2000-01-16 Anthony Green <green@cygnus.com>
10234 * parse.y (build_string_concatenation): Only use
10235 StringBuffer(String) shortcut if String arg is constant.
10237 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10239 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10240 the shift value to int. Fixed typo in comment.
10242 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10244 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
10245 * jcf-write.c: Likewise.
10246 * parse.y: Likewise.
10247 * parse.c: Regenerate.
10249 2000-01-09 Anthony Green <green@cygnus.com>
10251 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
10252 bytecodes in the correct order.
10254 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10256 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
10258 2000-01-06 Anthony Green <green@cygnus.com>
10260 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10261 before building constant array decl.
10263 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10265 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
10266 method invocation and typo in conditional expression.
10267 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
10268 the appropriate NOTE_POP.
10269 * parse.y (patch_binop): Shift value mask to feature the right
10272 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10274 * class.c (assume_compiled, assume_compiled_node): Add static
10276 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
10278 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
10280 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
10282 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
10283 to `__modifier' to avoid stringifying it.
10285 * parse.y (verify_constructor_circularity): Don't call a variadic
10286 function with a non-literal format string.
10287 (java_check_abstract_methods): Move unreachable code inside
10288 `continue' statement.
10289 (lookup_method_invoke): Call xstrdup, not strdup.
10291 * expr.c (expand_java_field_op): Avoid the use of ANSI string
10294 * jcf-parse.c (yyparse): Likewise.
10296 * jv-scan.c (main): Likewise.
10298 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10300 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
10301 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10302 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
10305 * parse.y (synchronized, variable_redefinition_error,
10306 check_class_interface_creation, create_interface, create_class,
10307 method_header, finish_method_declaration,
10308 check_modifiers_consistency, method_declarator,
10309 complete_class_report_errors, check_abstract_method_definitions,
10310 java_check_regular_methods, check_throws_clauses,
10311 java_check_abstract_methods, read_import_dir,
10312 check_pkg_class_access, declare_local_variables, fix_constructors,
10313 cut_identifier_in_qualified, resolve_expression_name,
10314 resolve_qualified_expression_name, patch_method_invocation,
10315 java_complete_lhs, patch_assignment, try_builtin_assignconv,
10316 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
10317 patch_exit_expr, patch_exit_expr, patch_switch_statement,
10318 patch_try_statement, patch_synchronized_statement,
10319 patch_throw_statement, check_thrown_exceptions,
10320 patch_conditional_expr): Likewise.
10322 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * Makefile.in (LIBDEPS): Added gcc's errors.o
10325 (../jcf-dump$(exeext):): Link with gcc's errors.o
10326 (../gcjh$(exeext):): Likewise.
10327 * expr.c (expand_java_NEW): Layout the entire target type instead of
10328 laying out its methods only.
10329 (lookup_field): Layout the class after having loaded it.
10330 * java-tree.h (java_debug_context): Declared.
10331 * jcf-io.c (toplev.h): Included.
10332 (find_class): Removed assignment to jcf's outofsynch
10333 field. Force source file to be read if newer than its matching
10334 class file. Tweaked debug messages.
10335 * jcf-parse.c (jcf_out_of_synch): Deleted.
10336 (read_class): Call to jcf_out_of_synch removed.
10337 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
10338 (jcf_out_of_synch): Prototype deleted.
10339 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
10340 `deprecated' and `class_err': integer turned into bit-fields.
10341 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
10342 * parse.y (package_list): New global.
10343 (package_declaration:): Record newly parsed package name.
10344 (extra_ctxp_pushed_p): Static global deleted.
10345 (java_parser_context_save_global): Create buffer context for the
10346 purpose of saving globals, if necessary.
10347 (java_parser_context_restore_global): Pop context pushed for the
10348 purpose of saving globals, if necessary.
10349 (java_debug_context_do): New prototype and function.
10350 (java_debug_context): Likewise.
10351 (do_resolve_class): Use already parsed package names to qualify
10352 and lookup class candidate.
10353 (java_pre_expand_clinit): Removed unnecessary local variable.
10355 1999-12-17 Tom Tromey <tromey@cygnus.com>
10357 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
10359 (process_file): Use `\n\' at end of each line in string.
10361 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * expr.c (expand_invoke): Layout the loaded class before
10364 attempting to use it.
10365 (expand_java_field_op): Allow final field assignments to take
10367 * typeck.c (convert): Return error_mark_node if expr is null.
10369 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * class.c (class_depth): Return -1 if the class doesn't load
10373 * expr.c (can_widen_reference_to): Check for errors during depth
10374 computation and return 0 accordingly.
10375 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10376 create default constructors and add an other error check.
10377 * parse.h (java_fix_constructors): Prototyped.
10378 * parse.y (java_pre_expand_clinit): Likewise.
10379 (build_super_invocation): Re-prototyped to feature one argument.
10380 (java_check_circular_reference): Directly use `current'.
10381 (java_fix_constructors): New function.
10382 (java_check_regular_methods): Don't create default constructors
10383 here, but abort if none were found.
10384 (java_complete_expand_methods): Pre-process <clinit> calling
10385 java_pre_expand_clinit.
10386 (java_pre_expand_clinit): New function.
10387 (fix_constructors): build_super_invocation invoked with the
10388 current method declaration as an argument.
10389 (build_super_invocation): Use the context of the processed method
10390 decl argument instead of current_class.
10391 * typeck.c (lookup_java_method): Take WFLs in method names into
10394 1999-12-14 Per Bothner <per@bothner.com>
10396 * class.c (make_class_data): flag_keep_inline_functions to keep
10397 private methods in the method array.
10399 1999-12-15 Anthony Green <green@cygnus.com>
10401 * check-init.c (check_init): Take into account both types of
10402 `throw's when checking for uninitialized variables.
10404 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * parse.y (java_complete_lhs): Force conversion of array
10407 dimensions to int_type_node, that's what runtime's ABI expects.
10409 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10411 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10412 operand of a WFL, until the Java front-end gets fixed with regard
10413 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10415 1999-12-10 Andrew Haley <aph@cygnus.com>
10417 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10418 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10419 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10420 java-tree.h: Ditto.
10421 jcf-write.c: Ditto.
10423 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10426 before calling expand_eh_region_start and expand_start_all_catch.
10427 * except.c (expand_start_java_handler): Switch to permanent
10428 obstack before calling expand_eh_region_start.
10429 (expand_end_java_handler): Switch to permanent obstack before
10430 calling expand_start_all_catch.
10432 1999-12-5 Anthony Green <green@cygnus.com>
10434 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10435 function with side effects.
10436 (init_decl_processing): Mark all memory allocating DECLs with
10439 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * except.c (expand_end_java_handler): Call
10442 expand_resume_after_catch and end_catch_handler.
10444 1999-11-30 Anthony Green <green@cygnus.com>
10446 * verify.c (verify_jvm_instructions): Create new return label
10447 chain if non existent (don't rely on the verified state of the jsr
10450 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10453 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10455 * parse.y (patch_assignment): Removed bogus final class test on
10456 lhs when checking on whether to emit an ArrayStoreException runtime
10458 * expr.c (expand_java_arraystore): Likewise.
10460 1999-11-28 Anthony Green <green@cygnus.com>
10462 * decl.c (find_local_variable): Reuse single slot decls when
10465 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * jcf-parse.c (saw_java_source): Global variable removed.
10468 (read_class): Don't use `saw_java_source'. Added extra braces.
10469 (yyparse): Code setting `saw_java_source' removed.
10471 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10473 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10475 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * verify.c (merge_type_state): Non verified subroutines being
10478 considered more than once to trigger passive type merge.
10480 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10482 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10483 in case of error. Error message tuned.
10485 1999-11-21 Anthony Green <green@cygnus.com>
10487 * constants.c (find_methodref_index): Unwrap method names before
10488 inserting them in the constant pool.
10490 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10492 * class.c (assume_compiled_node): New typedef.
10493 (assume_compiled_tree): New static data.
10494 (find_assume_compiled_node): New function.
10495 (add_assume_compiled): New function.
10496 (assume_compiled): New function.
10497 * class.c (make_class_data): Use assume_compiled.
10498 (is_compiled_class): Use assume_compiled.
10500 * java-tree.h (add_assume_compiled): Declare.
10502 * lang.c (lang_decode_option): Parse new options.
10504 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10506 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10507 int_type_node: that's what `_Jv_AllocObject' expects.
10509 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * parse.y (lookup_method_invoke): Use lang_printable_name to
10512 reliably build the type name during error report. Fixes PR gcj/97.
10514 1999-11-09 Tom Tromey <tromey@cygnus.com>
10516 * jcf-path.c: Include <sys/stat.h>.
10517 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10518 (DIR_UP): New macro.
10520 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10522 * parse.y (source_end_java_method): Resume permanent allocation,
10523 reversing Apr 27 1998 patch.
10524 (patch_string_cst): Pop obstacks after having pushed the permanent
10527 1999-11-05 Tom Tromey <tromey@cygnus.com>
10529 * class.c (finish_class): Emit inlined methods if any native
10530 methods exist in the class. Fixes PR gcj/85.
10532 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10534 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10535 (qualify_ambiguous_name): Likewise.
10537 1999-11-03 Godmar Back <gback@cs.utah.edu>
10539 * typeck.c: (lookup_java_method): search all inherited
10540 interfaces when looking up interface method.
10542 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * parse.y (method_header:): Issue error message for rule `type
10546 (synchronized:): Error report when not using synchronized.
10548 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10551 being used before the superclass constructor has been called.
10552 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10553 instead of `CALL_THIS_CONSTRUCTOR_P'.
10555 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10557 * check-init.c: Fix typo in comment.
10559 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10561 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10564 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (expression_statement:): Call function to report
10567 improper invocation of a constructor.
10568 (parse_ctor_invocation_error): New function.
10570 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10572 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10575 1999-10-21 Tom Tromey <tromey@cygnus.com>
10577 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10578 in generated `main'.
10580 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10582 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10583 (qualify_ambiguous_name): Likewise.
10585 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * parse.y (java_complete_tree): fold_constant_for_init to work on
10589 (java_complete_lhs): Likewise.
10590 (array_constructor_check_entry): Complete an initializer element
10591 on permanent_obstack.
10593 1999-10-19 Tom Tromey <tromey@cygnus.com>
10595 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10596 From Mike Moreton <mike@pillim.demon.co.uk>.
10598 1999-10-15 Greg McGary <gkm@gnu.org>
10600 * java-tree.h (flag_bounds_check): Remove extern decl.
10601 * lang.c (flag_bounds_check): Remove global variable.
10602 (lang_f_options): Remove "bounds-check" entry.
10603 (lang_init_options): Default flag_bounds_check to "on".
10605 1999-10-14 Tom Tromey <tromey@cygnus.com>
10607 * jvgenmain.c (usage): New function.
10608 (main): Use it. Also, handle `-D' options.
10609 * jvspec.c (lang_specific_driver): Recognize -D.
10610 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10612 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10614 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10616 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10617 variadic function with a non-literal format string.
10619 * parse-scan.y (report_main_declaration): Likewise.
10621 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10623 * parse.y (read_import_dir, patch_assignment, patch_binop,
10624 patch_array_ref): Likewise.
10626 * typeck.c (build_java_array_type): Likewise.
10628 * verify.c (verify_jvm_instructions): Likewise.
10630 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10632 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10634 1999-10-07 Anthony Green <green@cygnus.com>
10636 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10637 where CHECK_PUT may fail for valid reasons.
10639 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10640 UNSAFE_PUTN): New macros.
10642 1999-10-04 Tom Tromey <tromey@cygnus.com>
10644 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10645 well. Fixes Java PR gcj/59.
10646 * parse-scan.y (yyerror): Report errors.
10648 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10650 * decl.c (insert_block): Remove unconditional `abort'.
10652 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10654 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10655 FUNCTION_CODE now of type int. All callers changed.
10656 Set the builtin's DECL_BUILT_IN_CLASS.
10658 1999-09-23 Tom Tromey <tromey@cygnus.com>
10660 * jvspec.c (lang_specific_driver): Don't read spec file if
10661 -fsyntax-only given.
10663 1999-09-22 Tom Tromey <tromey@cygnus.com>
10665 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10667 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10668 (WORDS_TO_LONG): Likewise.
10669 (WORDS_TO_DOUBLE): Likewise.
10671 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10673 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10674 (RELOCATION_VALUE_1): Likewise.
10675 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10676 push_in_const, push_long_const): Prototyped.
10677 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10678 (push_constant2): Likewise.
10679 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10680 (find_constant_wide): Cast find_constant2's integer arguments to
10682 (find_constant_index): Cast find_constant2's and find_constant2's
10683 integer arguments to `jword'.
10684 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10685 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10686 (emit_if): Use RELOCATION_VALUE_1.
10687 (emit_goto): Likewise.
10688 (emit_jsr): Likewise.
10689 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10690 argument to push_long_const to HOST_WIDE_INT.
10692 1999-09-15 Andreas Schwab <schwab@suse.de>
10694 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10696 1999-09-20 Nick Clifton <nickc@cygnus.com>
10698 * lang.c (lang_decode_option): Extend comment.
10700 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10705 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10707 * gjavah.c (get_field_name, print_method_info, print_include,
10708 add_namelet): Use xmalloc, not malloc.
10710 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10711 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10714 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10716 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10718 * jcf-path.c (add_entry): Likewise.
10720 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10722 * jv-scan.c (xmalloc): Remove definition.
10724 * jvgenmain.c (xmalloc): Likewise.
10726 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10728 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10730 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10731 concat, not xmalloc/sprintf.
10732 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10733 (xstrdup): Remove definition.
10735 * parse.y (duplicate_declaration_error_p,
10736 constructor_circularity_msg, verify_constructor_circularity,
10737 check_abstract_method_definitions, java_check_regular_methods,
10738 java_check_abstract_methods, patch_method_invocation,
10739 check_for_static_method_reference, patch_assignment, patch_binop,
10740 patch_cast, array_constructor_check_entry, patch_return,
10741 patch_conditional_expr): Use xstrdup, not strdup.
10743 * zextract.c (ALLOC): Use xmalloc, not malloc.
10745 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10747 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10749 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10750 (do_spec, lang_specific_pre_link, lang_specific_driver,
10751 input_filename, input_filename_length): Don't declare.
10752 (main_class_name, jvgenmain_spec, lang_specific_driver):
10754 (lang_specific_driver): All calls to the function pointer
10755 parameter now explicitly call `fatal'.
10757 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10759 * parse.y (find_applicable_accessible_methods_list): Search
10760 abstract classes as interfaces.
10762 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10764 * class.c (finish_class): We're now outside a valid method
10765 declaration. Tell the rest of gcc so.
10767 1999-09-08 Bruce Korb autogen@linuxbox.com
10769 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10771 1999-09-07 Tom Tromey <tromey@cygnus.com>
10773 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10775 (decode_signature_piece): Don't emit "::" in JArray<>.
10776 (print_namelet): Only print trailing `;' when printing a class.
10778 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10780 * java-tree.h: Delete declarations for all tree nodes now moved to
10782 * decl.c: Delete their definitions.
10784 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10786 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10787 * Makefile.in (OBJS): Add ggc-callbacks.o.
10788 (OBJDEPS): Likewise.
10790 1999-09-03 Tom Tromey <tromey@cygnus.com>
10792 * parse.y (strip_out_static_field_access_decl): Return operand if
10793 it satisfies JDECL_P.
10795 1999-09-02 Tom Tromey <tromey@cygnus.com>
10797 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10798 Handle nested arrays, like `[[I'.
10800 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10802 * class.c (finish_class): Remove unused parameter, all callers
10805 * expr.c (build_java_athrow): Change return type to void.
10806 (java_lang_expand_expr): Make sure each case in switch returns a
10809 * java-tree.h (finish_class): Fix prototype to take void args.
10811 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10812 (main): Issue return from main, not exit.
10814 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10816 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10818 * jv-scan.c (main): Issue return from main, not exit.
10820 * parse.y (check_abstract_method_definitions,
10821 java_check_abstract_method_definitions): Add static prototypes.
10822 (java_complete_expand_methods): Fix call to `finish_class'.
10824 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10827 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10829 * lang.c (language_string): Constify.
10831 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10833 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10834 Remove hacks for stuff which comes from libiberty.
10836 * Make-lang.in: Likewise.
10838 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10840 * Makefile.in (xref.o): Depend on xref.c explicitly.
10842 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10844 * java-tree.h (lang_printable_name): Constify a char*.
10846 * lang.c (lang_printable_name): Likewise.
10848 1999-08-27 Jeffrey A Law (law@cygnus.com)
10850 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10851 comments in C code.
10853 1999-08-26 Tom Tromey <tromey@cygnus.com>
10855 * gjavah.c (print_cxx_classname): Print "::" before qualified
10858 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10860 * parse.y (lookup_cl): Changed leading comment. Now does its best
10861 to set the column number.
10862 (qualify_ambiguous_name): Take WFL wrappers into account.
10864 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10866 * verify.c (verify_jvm_instructions): Don't check instruction
10867 validity beyond end of method.
10869 1999-08-25 Tom Tromey <tromey@cygnus.com>
10871 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10873 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10875 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10876 cxx_keyword_subst, generate_access, name_is_method_p,
10877 get_field_name, print_field_name, super_class_name, print_include,
10878 decode_signature_piece, print_class_decls, usage, help,
10879 java_no_argument, version, add_namelet, print_namelet): Add static
10881 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10882 name_is_method_p): Constify a char*.
10883 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10884 Provide a final else clause in an if-else-if.
10885 (print_field_info): Add missing final arg in function call to
10886 `print_field_name'.
10887 (print_method_info, decompile_method, decode_signature_piece,
10888 print_c_decl, print_full_cxx_name, print_stub,
10889 print_mangled_classname, super_class_name, print_include,
10890 add_namelet, add_class_decl, print_class_decls, process_file,
10891 help): Constify a char*.
10893 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10894 push_int_const, find_constant_wide, find_constant_index,
10895 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10896 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10897 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10898 emit_if, emit_goto, emit_jsr, call_cleanups,
10899 make_class_file_name): Add static prototypes.
10900 (generate_bytecode_return, generate_bytecode_insns): Pass a
10901 NULL_PTR, not a NULL_TREE.
10903 * jv-scan.c: Include "jcf.h".
10904 (main): Declare using DEFUN macro.
10906 * jvspec.c (find_spec_file, lang_specific_pre_link,
10907 lang_specific_driver): Add prototypes.
10908 (find_spec_file): Constify a char*.
10910 * keyword.gperf (hash, java_keyword): Add prototypes.
10912 * lang.c (lang_print_error): Add static prototype.
10913 (lang_init): Prefer memcpy over bcopy to avoid casts.
10915 * lex.c (yylex): Add static prototype.
10917 * parse-scan.y: Include "lex.c" earlier.
10919 * parse.h: Remove redundant declaration for `yylex'.
10921 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10922 labeled_block_contains_loop_p): Add static prototypes.
10923 (not_accessible_p): Make static to match prototype.
10925 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10927 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10929 * parse.y (check_method_redefinition): Changed leading comment.
10930 (check_abstract_method_definitions): New function.
10931 (java_check_abstract_method_definitions): New function.
10932 (java_check_regular_methods): Call it.
10933 (verify_constructor_super): Fixed indentation.
10934 (lookup_method_invoke): Likewise.
10936 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10938 * parse.y (method_header): Return a null pointer if the current
10939 class node is null.
10940 (finish_method_declaration): Return if the current function decl
10942 (source_start_java_method): Likewise.
10943 (java_method_add_stmt): Likewise.
10945 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10947 * class.c (emit_register_class): Removed unnecessary call to
10949 * parse.y (labeled_block_contains_loop_p): Removed unused local
10952 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10954 * parse.y (java_refold): Added prototype.
10956 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10958 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10959 (java_stabilize_reference): Removed unnecessary `else'.
10960 (java_complete_lhs): Set flag to remember boolean. Call
10961 java_refold. Added comments.
10962 (java_decl_equiv): New function.
10963 (binop_compound_p): Likewise.
10964 (java_refold): Likewise.
10965 (patch_unaryop): Striped static field access assigned to decl and
10966 op. Changed promotion scheme for ++/-- operators.
10967 (search_loop): New function.
10968 (labeled_block_contains_loop_p): Likewise.
10969 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10971 (patch_bc_statement): Call search_loop. Fixed comment.
10973 1999-08-14 Anthony Green <green@cygnus.com>
10975 * expr.c (java_lang_expand_expr): Mark static array data as
10978 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10980 * jvgenmain.c (main): NUL-terminate name_obstack.
10982 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10984 * check-init.c (check_bool2_init, done_alternative): Add static
10987 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10988 (add_method, build_utf8_ref, build_class_ref,
10989 append_gpp_mangled_type, layout_class_method): Constify a char*.
10991 * decl.c (push_promoted_type, make_binding_level): Add static
10993 (push_promoted_type, pushdecl): Constify a char*.
10995 * except.c (find_handler_in_range, link_handler,
10996 check_start_handlers): Add static prototypes.
10998 * expr.c (process_jvm_instruction): Constify a char*.
11000 * gjavah.c (main): Constify a char*.
11002 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11005 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11007 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11008 munge, print_ents): Constify a char*.
11010 * jcf-dump.c (disassemble_method): Constify a char*.
11011 (print_constant_pool, print_exception_table): Add static prototypes.
11012 (print_constant, print_exception_table, main, disassemble_method):
11015 * jcf-io.c (find_classfile, find_class): Likewise.
11017 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11018 (set_source_filename, predefined_filename_p): Add static prototypes.
11019 (set_source_filename, get_constant, get_class_constant,
11020 find_in_current_zip): Constify a char*.
11022 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11024 (add_entry, add_path, jcf_path_classpath_arg,
11025 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11027 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11028 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11029 jcf_parse_one_method, jcf_parse_methods,
11030 jcf_parse_final_attributes): Add static prototypes.
11031 (get_attribute): Constify a char*.
11033 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11034 jcf_dependency_add_target, jcf_path_classpath_arg,
11035 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11037 * jv-scan.c (main): Constify a char*.
11038 (gcc_obstack_init): Add prototype arguments.
11040 * jvgenmain.c (gcc_obstack_init): Likewise.
11041 (main): Constify a char*.
11043 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11045 (put_decl_string, lang_print_error): Constify a char*.
11046 (lang_init): Remove redundant extern prototype.
11048 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11050 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11051 Add static prototypes.
11052 (get_type_from_signature): Constify a char*.
11054 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11055 Add static prototypes.
11056 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11057 (verify_jvm_instructions): Constify a char*.
11059 * xref.c (xref_flag_value): Likewise.
11061 * xref.h (xref_flag_value): Likewise.
11063 * zextract.c (makeword, makelong): Add static prototypes.
11064 (makeword, makelong): Constify a uch*.
11066 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11068 * lang.c (java_dummy_print): Constify a char*.
11069 (lang_print_error): Likewise.
11070 (lang_init): Remove redundant prototype for `print_error_function'.
11071 (lang_init_source): Likewise.
11072 (lang_identify): Constify a char*.
11074 1999-08-09 Tom Tromey <tromey@cygnus.com>
11076 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11077 (WORDS_TO_LONG): Likewise.
11078 (WORDS_TO_DOUBLE): Likewise.
11080 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11082 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11084 * expr.c (java_stack_pop, java_array_data_offset,
11085 build_java_throw_out_of_bounds_exception, case_identity,
11086 build_java_check_indexed_type): Add static prototypes.
11087 (linenumber_table, expand_invoke, expand_java_field_op,
11088 build_primtype_type_ref, expand_byte_code): Constify a char*.
11090 * java-tree.h (build_primtype_type_ref, linenumber_table):
11092 (java_lang_expand_expr): Add prototype.
11094 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11095 `java_lang_expand_expr'.
11097 * lex.c (java_lex_error): Constify a char*.
11098 (java_get_unicode, java_read_char, java_allocate_new_line,
11099 java_unget_unicode, java_sneak_unicode): Prototype.
11101 * parse-scan.y (current_class, package_name, method_declarator,
11102 report_class_declaration, yyerror): Constify a char*.
11104 * parse.h (java_report_errors): Prototype.
11105 (yyerror): Constify a char*.
11107 * parse.y (classitf_redefinition_error, check_modifiers,
11108 parse_jdk1_1_error, lookup_package_type,
11109 lookup_package_type_and_set_next, get_printable_method_name,
11110 purify_type_name): Constify a char*.
11111 (build_super_invocation, maybe_generate_finit,
11112 verify_constructor_super, parser_add_interface,
11113 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11114 java_complete_expand_methods, java_expand_finals,
11115 cut_identifier_in_qualified, java_stabilize_reference,
11116 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11117 merge_string_cste): Prototype.
11118 (single_type_import_declaration, yyerror,
11119 variable_redefinition_error, build_array_from_name,
11120 build_unresolved_array_type, check_class_interface_creation,
11121 resolve_class, complete_class_report_errors,
11122 note_possible_classname, read_import_dir,
11123 find_in_imports_on_demand, resolve_package, fix_constructors,
11124 check_deprecation, lookup_method_invoke,
11125 maybe_build_primttype_type_ref, array_constructor_check_entry):
11127 (java_complete_expand_methods, java_expand_finals): Make static.
11128 (convert_narrow): Remove static prototype.
11130 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11132 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11134 1999-08-02 Richard Henderson <rth@cygnus.com>
11136 * decl.c: Include defaults.h instead of expr.h.
11137 * parse.y: Likewise.
11139 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11141 * java/decl.c (start_java_method): Change all uses of
11142 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11143 Ensure expr.h is included.
11144 * java/expr.c (pop_arguments): Ditto.
11145 * java/parse.y (expand_start_java_method): Ditto.
11147 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11149 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11151 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11153 * decl.c: Include "function.h".
11154 * except.c: Likewise.
11155 * parse.y: Likewise.
11156 * Makefile.in: Update dependencies.
11158 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11160 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11161 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11162 `modifier' with ATTRIBUTE_UNUSED.
11164 * gjavah.c (process_file): Add braces around ambiguous `else'.
11166 * jcf-dump.c (print_access_flags, localvar_free): Change return
11169 * parse.y (java_complete_expand_method): Initialize variable
11171 (resolve_qualified_expression_name): Likewise for `field_decl'.
11172 (patch_method_invocation): Likewise for `class_to_search'.
11173 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11174 (patch_assignment): Likewise for `lhs_type'.
11176 * verify.c (verify_jvm_instructions): Remove unused variable
11179 1999-07-25 Richard Henderson <rth@cygnus.com>
11181 * decl.c (va_list_type_node): New.
11183 1999-07-25 Anthony Green <green@cygnus.com>
11185 * gjavah.c (print_stub): New function.
11186 (METHOD_IS_NATIVE): New macro.
11187 (print_mangled_classname): Make static.
11188 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11189 (process_file): Perform stub generation.
11190 (HANDLE_METHOD): Don't emit class decls during stub
11192 (HANDLE_END_METHOD): Take into account stub generation.
11193 (print_method_info): Handle stub generation.
11194 (print_stub): New function.
11195 (print_cxx_classname): Make signature consistant with others.
11196 (help): Describe -stubs option.
11197 (main): Create stub file.
11198 (version): Use version.c.
11199 (print_full_cxx_name): New function.
11200 (print_c_decl): Use print_full_cxx_name.
11202 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * check-init.c (check_init): Handle MAX_EXPR.
11206 1999-07-15 Andrew Haley <aph@cygnus.com>
11208 * lang.c (flag_use_divide_subroutine): New variable.
11209 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11210 fp-to-integer conversion.
11211 (convert): Call convert_ieee_real_to_integer when flag_fast_math
11214 * expr.c (build_java_soft_divmod): New function.
11215 (build_java_binop): Call build_java_soft_divmod if
11216 flag_use_divide_subroutine is set.
11217 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11218 soft_lrem_node: new builtin functions.
11219 (init_decl_processing) Initialize the new builtins.
11220 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
11221 soft_lrem_node: new builtin functions.
11222 (build_java_soft_divmod): New function.
11223 * parse.y: Call build_java_soft_divmod if
11224 flag_use_divide_subroutine is set.
11225 * parse.c: Rebuilt.
11227 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
11228 a --specs= arg) even if not linking.
11229 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
11230 -fuse-divide-subroutine
11232 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11234 * parse.y (resolve_and_layout): Check methods only once.
11235 (resolve_qualified_expression_name): Verify thrown exceptions
11237 (check_thrown_exceptions): Reject exceptions thrown in
11238 initializer. Error message tuned.
11240 1999-07-14 Andrew Haley <aph@cygnus.com>
11242 * expr.c (expand_expr): Do not return the last statement in a
11243 block as the block's value.
11245 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11247 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
11248 CALL_EXPR, to avoid order of evaluation changes.
11250 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11252 * parse.y (qualify_ambiguous_name): Do not use
11253 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
11255 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11257 * check-init.c (check_init): Handle MAX_EXPR.
11258 * expr.c (force_evaluation_order): Force method call arguments to
11259 be evaluated in left-to-right order.
11260 * parse.y (qualify_ambiguous_name): Loop again to qualify
11261 NEW_ARRAY_EXPR properly.
11263 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11265 * parse.y (patch_invoke): Resolve unresolved invoked method
11267 (qualify_ambiguous_name): STRING_CST to qualify expression for
11268 type name resolution.
11270 1999-06-24 Andrew Haley <aph@cygnus.com>
11272 * class.c (finish_class): Whenever a deferred method is
11273 output, rescan the list of methods to see if a new candidate for
11274 output can be found.
11276 1999-06-28 Tom Tromey <tromey@cygnus.com>
11278 * jvspec.c (lang_specific_driver): Recognize --help.
11280 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11282 * parse.y (resolve_package): Fixed bogus return statement.
11283 (patch_method_invocation): Resolve method invocation beginning with
11284 a package name qualifier.
11286 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11288 * Make-lang.in (java.stage1): Depend on stage1-start.
11289 (java.stage2): Likewise for stage2-start.
11290 (java.stage3): Likewise for stage3-start.
11291 (java.stage4): Likewise for stage4-start.
11293 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11295 * parse.y (java_complete_lhs): When doing cross referencing, don't
11296 try to keep file location on a WFL expanded as a CALL_EXPR.
11298 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
11301 compiling to class file a void method with an empty method body.
11302 As a side effect, the bytecode backend will generate the
11303 appropriate `return' instruction.
11305 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * parse.y (lookup_package_type_and_set_next): New function prototype.
11308 (resolve_package): Search current and imported packages.
11309 (lookup_package_type_and_set_next): New function.
11311 1999-06-22 Andrew Haley <aph@cygnus.com>
11313 * verify.c (verify_jvm_instructions): Check for pending blocks
11314 before invalid PC test and opcode switch, not after.
11316 1999-06-21 Andrew Haley <aph@cygnus.com>
11318 * except.c (find_handler_in_range): The upper limit for exception
11319 ranges is exclusive, not inclusive: (start <= pc < end).
11320 (link_handler): find child pointer which points to outer by
11321 searching sibling list: previous code incorrectly assumed that
11322 outer->outer->first_child must point to outer.
11323 * verify.c (verify_jvm_instructions): FIXME added to code for
11325 (verify_jvm_instructions): Do not assume that the last block
11326 processed in a subroutine is a block which ends with a `ret'
11327 instruction. With some control flows it is possible that the last
11328 block ends with an `athrow'.
11330 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11332 * parse.y (qualify_ambiguous_name): Reorganized the post
11333 evaluation of non WFL leading expression nodes.
11335 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
11340 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11342 * parse.y (qualify_ambiguous_name): Handle qualified expression
11343 beginning with a STRING_CST.
11345 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11347 * parse.y (register_fields): Set DECL_INITIAL on both
11348 pre-initialized static and public fields.
11349 (resolve_field_access): Static field access expressions to always
11351 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
11352 qualification. CONVERT_EXPR to be resolved as an expression name.
11353 (java_complete_lhs): Identify and access qualified final
11354 initialized field in switch statement case expression.
11355 (fold_constant_for_init): Pre-initialized field decl constant to
11358 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11360 * parse.y (note_possible_classname): Mark returned node with
11361 QUALIFIED_P only if the original class name contained a '/'.
11363 1999-06-05 Anthony Green <green@cygnus.com>
11365 * Make-lang.in (gcjh): More parallel build fixes.
11367 1999-06-03 Mike Stump <mrs@wrs.com>
11369 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
11371 1999-06-02 Anthony Green <green@cygnus.com>
11373 * except.c (link_handler): Chain exception handlers in order.
11375 1999-06-02 Anthony Green <green@cygnus.com>
11377 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11378 with nops and process as usual in order to always set correct EH
11379 ranges. Emit detailed warnings about unreachable bytecodes.
11381 1999-06-02 Anthony Green <green@cygnus.com>
11383 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
11386 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11388 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11389 or the searched field decl.
11391 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11393 * parse.y (fold_constant_for_init): Convert numerical constant
11394 values to the type of the assigned field.
11396 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11398 * expr.c (lookup_field): Relaxed the test on class loading error
11400 * parse.y (fold_constant_for_init): Enabeled old code.
11402 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11404 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11405 decide the validity of the cast of a java.lang.Cloneable reference
11407 (patch_conditional_expr): Fixed first argument passed to
11408 binary_numeric_promotion.
11410 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11412 * parse.y (qualify_ambiguous_name): Take into account that a
11413 CONVERT_EXPR might specify a type as a WFL.
11415 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11417 * parse.y (patch_assignment): Save the rhs before using it as an
11418 argument to _Jv_CheckArrayStore.
11420 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11422 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11424 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11427 floating point literal only when the exponent indicator has been
11430 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * parse.y (formal_parameter:): Construct argument tree list
11433 element even if a yet unsupported final parameter was encountered.
11435 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11437 * parse.y (finish_method_declaration): Issue errors for native or
11438 abstract methods declared with a method body, as well as for non
11439 native or non abstract methods with no method body.
11441 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11443 * class.c (build_utf8_ref): Initialize variable `field'.
11445 * decl.c (init_decl_processing): Initialize variable `field'.
11447 * expr.c (build_known_method_ref): Mark parameters `method_type',
11448 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11449 (process_jvm_instruction): Likewise for parameter `length'.
11451 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11452 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11455 * parse.y (maybe_generate_clinit): Remove unused variable
11456 `has_non_primitive_fields'.
11457 (find_in_imports_on_demand): Initialize variables `node_to_use'
11459 (patch_binop): Likewise for variable `prom_type'.
11460 (patch_unaryop): Likewise for variable `prom_type'.
11462 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11464 * xref.c (xref_table): Add missing initializer.
11466 1999-05-14 Tom Tromey <tromey@cygnus.com>
11468 * java-except.h (struct eh_range): Removed unused `next' member.
11469 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11470 after adding all exception handlers. Sort exception ranges in
11472 (struct pc_index): New structure.
11473 (start_pc_cmp): New function.
11474 * except.c (add_handler): Return `void'. Don't call link_handler;
11475 instead construct an ordinary linked list and do range
11477 (check_nested_ranges): New function.
11478 (link_handler): Changed interface to allow merging of eh_ranges.
11479 Split overlapping ranges. Return `void'.
11481 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11483 * parse.y (constructor_block_end:): New rule, tagged <node>.
11484 (constructor_body:): Use `constructor_block_end' instead of
11487 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11489 * parse.y (statement_nsi:): Pop `for' statement block.
11490 (java_complete_lhs): Labeled blocks containing no statement are
11491 marked as completing normally.
11493 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * xref.c (xref_set_current_fp): New function, defined.
11496 * xref.h (xref_set_current_fp): New function, prototyped.
11498 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11500 * check-init.c (check_init): Take into account that
11501 LABELED_BLOCK_STMT can be empty.
11503 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * parse.y (java_check_regular_methods): Warning check on not
11506 overriding methods with default access in other packages does not
11507 apply to `<clinit>'.
11508 (java_complete_lhs): If block body is an empty_stmt_node, replace
11509 it by NULL_TREE. This prevents gcc from generating an irrelevant
11512 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11514 * check-init.c (check_init): Removed code accepting to see things
11515 falling through default:, when doing xrefs.
11516 * java-tree.h (do_not_fold): New global variable, declared.
11517 * parse.y (do_not_fold): New global variable, defined.
11518 (java_complete_expand_method): Set `do_not_fold' to the value of
11519 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11520 and reinstall them after them have been purged; do not check for
11521 initializations; do not issue missing return errors.
11522 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11524 (patch_binop): Skip the fold part when doing xrefs.
11525 (build_string_concatenation): Skip the concatenation part when
11527 (patch_synchronized_statement): Do not generate a try-finally when
11529 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11530 and keep the location where the throw was seen.
11531 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11532 any treatment on the converted node an simply return a NOP_EXPR of
11534 * xref.c (xref_get_data): New function, defined.
11535 * xref.h (xref_get_data): New function, declared.
11536 (XREF_GET_DATA): Use xref_get_data.
11538 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11540 * gjavah.c (print_include): Cast the result of `strlen' to int
11541 when comparing against a signed value.
11542 (add_namelet): Likewise.
11544 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11546 * expr.c (expand_invoke): Mark parameter `nargs' with
11548 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11550 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11553 * jcf-reader.c (get_attribute): Cast a value to long
11554 when comparing against a signed expression. Likewise.
11556 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11557 HOST_BITS_PER_CHAR.
11559 1999-05-11 Andrew Haley <aph@cygnus.com>
11561 * parse.y (source_end_java_method): If the current method contains
11562 any exception handlers, force asynchronous_exceptions: this is
11563 necessary because signal handlers in libjava may throw exceptions.
11564 * decl.c (end_java_method): Ditto.
11566 1999-05-11 Tom Tromey <tromey@cygnus.com>
11568 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11570 * jvspec.c (THREAD_NAME): Removed.
11571 (GC_NAME): Likewise.
11572 (MATHLIB): Likewise.
11573 (WITHLIBC): Likewise.
11575 (THREADLIB): Likewise.
11576 (MATH_LIBRARY): Likewise.
11577 (lang_specific_driver): Don't add `-l' options to command line.
11578 Instead, add a single --specs option. Recognize `-L' options and
11579 use them to search for spec file.
11580 (find_spec_file): New function.
11581 (SPEC_FILE): New define.
11583 1999-05-11 Dave Brolley <brolley@cygnus.com>
11585 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11586 cpplib-enabled build.
11588 1999-05-05 Per Bothner <bothner@cygnus.com>
11590 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11591 temporarily zero it while calling rest_of_decl_compilation.
11593 * java-tree.h (string_ptr_type_node): Add declaration.
11594 * decl.c: Define and initialize string_ptr_type_node.
11595 * parse.y (patch_string_cst): Use string_ptr_type_node.
11597 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11598 * parse.y (for_statement): Now unconditionally exit_block.
11599 (finish_labeled_statement): No longer exit_block if for-loop.
11600 (patch_loop_statement): Check harder if the loop is already labeled.
11602 * parse.y (patch_initialized_static_field): Removed function.
11603 (maybe_generate_clinit): Removed special handling for interfaces.
11604 (java_complete_expand_methods): Do a preliminary java_complete_tree
11605 on <clinit> to determine if it can be removed.
11606 (java_complete_expand_method): Remove special handling for <clinit>.
11607 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11608 optimize if we get back empty_stmt_node.
11609 For MODIFY_EXPR, re-do checking of static initializers.
11610 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11611 For VAR_DECL, pass correct context.
11613 * verify.c (verify_jvm_instructions): Better error messages.
11615 1999-05-03 Tom Tromey <tromey@cygnus.com>
11617 * parse-scan.y (interface_declaration): Call
11618 report_class_declaration for interfaces.
11620 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11622 * Makefile.in: Remove -v from bison command lines.
11624 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11626 * check-init.c (check_init): Exclude a case of error when doing
11628 * class.c (layout_class_method): Don't generate the error message
11629 twice when compiling from source.
11630 * lang-options.h: Added `-Wredundant-modifers' and
11631 `-Wunusupported-jdk11' flags and help text.
11632 * lang.c (lang_decode_option): Added support for
11633 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11634 flag_static_local_jdk11 and flag_redundant set accordingly.
11635 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11636 * parse.h (EXPR_WFL_ADD_COL): New macro.
11637 (DECL_END_SOURCE_LINE): Likewise.
11638 (DECL_INHERITED_SOURCE_LINE): Likewise.
11639 * parse.y (static_ref_err): New function, prototyped.
11640 (CCB_TK): Now tagged <operator>.
11641 (class_body:): Remember the location of the closing '}' of a class
11642 definition when doing xrefs.
11643 (block:): Likewise.
11644 (block_end:): Likewise.
11645 (create_class): Remember the location of the inherited class
11646 identifier when doing xrefs.
11647 (register_fields): Added test on first operand of `init' before
11648 testing it TREE_CODE.
11649 (method_header): Store the location of the class identifier in the
11650 class decl when doing xrefs.
11651 (finish_method_declaration): Don't combine first/last method line
11653 (java_check_regular_methods): Warning check on not overriding
11654 methods with default access on other packages move before check on
11655 static methods. Initialization of `aflags' also moved up.
11656 (resolve_expression_name): Call static_ref_err to report the error.
11657 (static_ref_err): New function, implemented.
11658 (resolve_field_access): Returned simplified static field access
11660 (resolve_qualified_expression_name): Check for illegal use of
11661 static fields in a non static context. Call static_ref_err to
11662 report error in various places.
11663 (java_complete_tree): Do not fold initialized static fields when
11665 (java_complete_lhs): Likewise.
11667 1999-04-29 Anthony Green <green@cygnus.com>
11669 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11670 create internal labels.
11671 (lookup_label): Ditto.
11673 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * class.c (layout_class_method): Generate <clinit>'s rtl for
11677 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11678 for interfaces' <clinit>.
11679 * expr.c (lookup_field): Search for fields in interfaces.
11680 (expand_invoke): Fixed indentation.
11681 (expand_java_field_op): Likewise. Use IS_CLINIT.
11682 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11683 (IS_CLINIT): New macro.
11684 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11685 interface was parsed.
11686 (maybe_generate_clinit): Don't generate if the current class is an
11687 interface with only fields of primitive types.
11688 (reset_method_name): Use IS_CLINIT.
11689 (java_complete_expand_method): Expand <clinit> when it exists for
11690 interfaces. Use IS_CLINIT.
11691 (resolve_expression_name): Use DECL_CONTEXT instead of
11692 current_class to build static field references.
11693 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11694 ARRAY_REF when doing xreferencing.
11695 (check_final_assignment): Fixed typo in leading comment. Use
11697 (patch_array_ref): Don't fully expand array references when
11699 (patch_return): Use IS_CLINIT.
11700 (patch_throw_statement): Likewise.
11702 1999-04-22 Tom Tromey <tromey@cygnus.com>
11704 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11706 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11708 * decl.c (predef_filenames, predef_filenames_size): New globals
11709 (init_decl_processing): predef_filenames and predef_filenames_size
11711 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11713 * jcf-parse.c (predefined_filename_p): New function.
11714 (yyparse): Check that files on the command line are specified only
11715 once and issue a warning otherwise.
11716 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11717 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11718 avoid a gcc warning with -W -Wall turned on.
11719 (java_expand_classes): Abort if errors were encountered.
11720 (java_complete_lhs): If the cross reference flag is set, wrap
11721 field DECL node around a WFL when resolving expression name.
11723 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11725 * lang.c (lang_decode_option): Fixed returned value when parsing
11726 `-fxref=...' and `-Wall'.
11727 * parse.y (source_end_java_method): Do not generate code when
11728 flag_emit_xref is set.
11729 (resolve_expression_name): Do not build static field access when
11730 flag_emit_xref is set.
11731 (resolve_field_access): No special treatment on `length' when
11732 flag_emit_xref is set. Do not build qualified static field access
11733 when flag_emit_xref is set.
11734 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11735 when flag_emit_xref is set.
11736 (patch_assignment): Do not generate array store runtime check when
11737 flag_emit_xref is set.
11738 * xref.c (xref_flag_value): Fixed function declaration
11740 (xset_set_data): New function.
11741 * xref.h (xref_set_data): Added prototype for new function.
11742 (typedef struct xref_flag_table): New field data.
11743 (XREF_GET_DATA): New macro.
11745 1999-04-19 Tom Tromey <tromey@cygnus.com>
11747 * xref.h (enum): Removed trailing comma.
11749 * parse.y (resolve_qualified_expression_name): Added missing
11752 1999-04-15 Anthony Green <green@cygnus.com>
11754 * gjavah.c: New prototypes for java_float_finite and
11755 java_double_finite.
11757 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11759 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11762 1999-04-06 Jeffrey A Law (law@cygnus.com)
11764 * Makefile.in (TREE_H): Add tree-check.h.
11765 (RTL_H): Add genrtl.h.
11767 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11769 * parse.y (patch_assignment): Added ArrayStoreException runtime
11772 1999-04-06 Per Bothner <bothner@cygnus.com>
11774 * expr.c (pop_type_0): New function.
11775 (pop_type): Use pop_type_0.
11776 * java-tree.h (pop_type_0): New declaration.
11777 * verify.c (verify_jvm_instructions): Check return instructions.
11779 * parse.y (patch_binop): Don't fold if non-constant and emiting
11782 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11784 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11786 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11787 (main_jcf): Don't define.
11788 (process_file): Don't set `main_jcf'.
11790 * java-tree.h (main_jcf): Don't declare.
11792 * jcf-parse.c (main_jcf): Add static definition.
11794 * lang.c (main_jcf): Don't define.
11796 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11798 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11800 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11802 * jcf-depend.c: Include "config.h", not <config.h>.
11804 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11807 * jcf-path.c: Include "config.h", not <config.h>.
11809 * lex.c: Don't include various system header files.
11810 (java_init_lex): Cast the argument of `bzero' to PTR
11812 * parse-scan.y (java_push_parser_context): Likewise.
11814 * parse.y (java_push_parser_context): Likewise.
11815 (patch_bc_statement): Match format specifier to variable argument.
11817 * xref.c: Don't include <stdio.h>.
11819 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * parse.y (struct parser_ctxt *ctxp): Now global.
11822 (declare_local_variables): Use WFL compound value for the
11823 declaration source line value, when doing cross-referencing.
11825 1999-03-31 Tom Tromey <tromey@cygnus.com>
11827 * gjavah.c (print_field_info): Allow constants of other types.
11828 (print_include): Generate include when new name is proper prefix
11829 of already printed name.
11830 (add_namelet): Likewise.
11831 (cxx_keyword_subst): New function.
11832 (print_method_info): Use it.
11833 (print_field_name): New function.
11834 (get_field_name): New function.
11835 (print_field_info): Use get_field_name and print_field_name.
11837 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11839 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11840 'KR-C', so gperf uses the `const' keyword on strings.
11842 * keyword.gperf (java_keyword): Const-ify a char*.
11844 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11846 * parse.y (patch_bc_statement): Fixed identation and a bogus
11849 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11851 * parse.y (patch_assignment): Allow static variables in other
11852 classes to be assigned.
11854 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11856 * class.c (maybe_add_interface): Remove unused variable
11858 (make_class_data): Use = for assignment, not ==. Likewise.
11859 (emit_register_classes): Remove unused variable `decl'.
11861 * lex.c: Fix comment so as not to contain an embedded `/*'.
11863 * verify.c (verify_jvm_instructions): Remove unused variable
11866 1999-03-27 Per Bothner <bothner@cygnus.com>
11868 * parse.y (complete_loop_body): Rename to finish_loop_body.
11869 (complete_labeled_statement): Rename to finish_labeled_statement.
11870 (complete_for_loop): Rename to finish_for_loop.
11871 (complete_method_declaration): Rename to finish_method_declaration.
11873 * java-tree.h (continue_identifier_node): New global node.
11874 * decl.c: Define and initialize continue_identifier_node.
11875 * parse.y (generate_labeled_block): Remove - no longer needed.
11876 (build_loop_body): Use continue_identifier_node for continue block.
11877 (finish_labeled_statement): Also do pop_labeled_block actions.
11878 (java_complete_lhs): POP_LOOP even if error.
11879 (build_labeled_block): Special handling for continue_identifier_node.
11880 (patch_loop_statement): Re-organize.
11881 (patch_bc_statement): Re-write.
11883 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11885 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11886 using a WFL compound value.
11887 * parse.y (xref.h): Include.
11888 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11889 WFL compound value.
11890 (register_fields): Set WFL compound value to lineno if doing
11892 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11894 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11895 * xref.h (expand_xref): Prototype renamed from xref_generate.
11897 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11900 (GET_CURRENT_BLOCK): New macro.
11901 * parse.y (current_static_block): New global variable.
11902 (method_body:): Define action.
11903 (complete_method_declaration): Set current_function_decl to NULL
11904 when work on the current method is done.
11905 (declare_local_variables): Use GET_CURRENT_BLOCK.
11906 (java_method_add_stmt): Likewise.
11907 (java_complete_expand_method): Disable the use of `this' when
11908 expanding <clinit>.
11909 (enter_a_block): If no current method exist, use
11910 current_static_block to link static initializer blocks.
11911 (exit_block): Rewritten to use current_static_block when no current
11912 method decl exists.
11913 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11914 (patch_return): Forbid the use of `return' in static initializers.
11915 (patch_throw_statement): Fixed indentation. Issue specific error
11916 for uncaught thrown checked exception in static initializer
11917 blocks. Removed FIXME.
11919 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11921 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11922 Link gcj from gcc.o.
11924 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11926 * parse.y (find_applicable_accessible_methods_list): When dealing
11927 with interface: ensure that a given interface or java.lang.Object
11928 are searched only once.
11930 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11932 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11934 * jcf-dump.c (print_access_flags): Add braces around if-else.
11936 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11939 * lex.c (build_wfl_node): Add static prototype.
11941 * lex.h (build_wfl_node): Remove static prototype.
11943 * parse.y: Include lex.c early enough to declare everything needed.
11944 Ensure calls to `build_wfl_node' pass the proper arguments.
11945 (create_class): Remove unused variable `super_decl'.
11946 (get_printable_method_name): Initialize variable `name'.
11948 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11950 * Changelog: Fixed 1999-03-22 typos.
11951 * lang.c (lang_decode_option): Fixed typo in error string in the
11954 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11956 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11957 (xref.o): New rule.
11958 * java-tree.h (flag_emit_xref): Declared extern.
11959 * lang.c (xref.h): Included.
11960 (flag_emit_xref): New global variable.
11961 (lang_decode_option): Added support for -fxref.
11963 * xref.h: Likewise.
11965 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11967 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11970 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11972 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11973 $(srcdir)/../system.h and $(JAVA_TREE_H).
11974 (jcf-io.o): Depend on $(JAVA_TREE_H).
11975 (mangle.o): Likewise.
11977 * check-init.c (check_cond_init): Add static prototype.
11979 * class.c (build_java_method_type, hashUtf8String,
11980 make_field_value, get_dispatch_vector, get_dispatch_table,
11981 append_gpp_mangled_type, mangle_static_field): Likewise.
11982 (strLengthUtf8): Hide unused definition.
11983 (hashUtf8String): Const-ify.
11984 (make_field_value): Un-ANSI-fy.
11986 * constants.c: Move inclusion of jcf.h above java-tree.h.
11987 (set_constant_entry, find_class_or_string_constant,
11988 find_name_and_type_constant, get_tag_node,
11989 build_constant_data_ref): Add static prototype.
11991 * decl.c (push_jvm_slot, builtin_function,
11992 lookup_name_current_level): Likewise.
11993 (builtin_function): Const-ify.
11995 * except.c (expand_start_java_handler, expand_end_java_handler):
11996 Add static prototype.
11998 * expr.c (flush_quick_stack, push_value, pop_value,
11999 java_stack_swap, java_stack_dup, build_java_athrow,
12000 build_java_jsr, build_java_ret, expand_java_multianewarray,
12001 expand_java_arraystore, expand_java_arrayload,
12002 expand_java_array_length, build_java_monitor, expand_java_pushc,
12003 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12004 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12005 expand_compare, expand_test, expand_cond, expand_java_goto,
12006 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12007 expand_java_field_op, java_push_constant_from_pool): Likewise.
12009 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12010 (build_java_arraynull_check): Mark parameters `node' and `type'
12011 with ATTRIBUTE_UNUSED.
12012 (note_label): Likewise for parameter `current_pc'.
12013 (expand_java_call, expand_java_ret): Hide unused definition.
12015 * java-tree.h (make_class, build_constants_constructor,
12016 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12017 init_outgoing_cpool, register_class, emit_register_classes,
12018 java_layout_seen_class_methods): Prototype.
12019 (unicode_mangling_length): Const-ify.
12020 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12021 emit_unicode_mangled_name, format_int, format_uint,
12022 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12023 jcf_print_utf8_replace, open_class): Prototype.
12025 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12026 <stdio.h>. Include tree.h/java-tree.h.
12027 (utf8_equal_string usage, process_class): Add static prototype.
12028 (open_class): Don't prototype this here.
12029 (utf8_equal_string): Match arguments to format specifiers.
12030 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12031 TABLE_SWITCH, disassemble_method): Likewise.
12033 * jcf-io.c: Include tree.h/java-tree.h.
12034 (open_class, find_classfile, jcf_print_utf8,
12035 jcf_print_utf8_replace): Const-ify.
12037 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12038 parse_class_file): Add static prototype.
12039 (find_in_current_zip): Match definition to existing static
12042 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12043 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12044 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12045 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12046 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12047 generate_bytecode_return, perform_relocations, init_jcf_state,
12048 init_jcf_method, release_jcf_state, generate_classfile):
12049 Add static prototype.
12050 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12051 (make_class_file_name): Const-ify.
12053 * jcf.h (find_classfile): Const-ify.
12055 * jv-scan.c (reset_report): Remove prototype.
12057 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12058 (error): Rewrite to allow varargs.
12060 * lang.c (lang_f_options): Const-ify.
12062 * lex.c (java_parse_escape_sequence): Add static prototype.
12063 (java_allocate_new_line): Match definition to existing static
12066 * mangle.c Include tree.h/java-tree.h.
12067 (unicode_mangling_length, emit_unicode_mangled_name,
12068 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12070 * parse.h (jdep_code): Remove trailing comma in enumeration.
12071 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12072 (reset_report): Add prototype.
12074 * verify.c (push_pending_label, merge_types): Add static
12077 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12079 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12081 * parse.y (find_applicable_accessible_methods_list): Extend the
12082 search to superinterfaces when relevant.
12083 (search_applicable_methods_list): New function.
12085 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12087 * class.c (unmangle_classname): Implemented stricter testing
12088 before setting the QUALIFIED_P flag on an identifier.
12090 1999-03-16 Per Bothner <bothner@cygnus.com>
12092 * parse.y (java_complete_lhs): Call force_evaluation_order
12093 after patch_newarray.
12094 (patch_binop): Don't call fold if there are side effects.
12096 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12098 * parse.y (java_stabilize_reference): Use save_expr instead of
12099 building a SAVE_EXPR node.
12100 (java_complete_lhs): Patch the resulting string of the `+='
12101 operator (if necessary) and complete the RHS after having built
12104 1999-03-15 Per Bothner <bothner@cygnus.com>
12106 * class.c (make_class): Don't set CLASS_P here (because
12107 this function is also called by build_java_array_type).
12108 (push_class): Set CLASS_P here instead.
12109 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12111 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12112 context. If the context is class, perfer "super" over "synchronized".
12113 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12115 * parse.y (create_class): Don't call parser_check_super here;
12116 it is not robust. Always wait until later.
12118 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12119 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12121 1999-03-13 Per Bothner <bothner@cygnus.com>
12123 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12124 * lex.h (UNGETC): Change misleading macro.
12126 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12128 * parse.y (java_stabilize_reference): Return NODE when patching a
12130 (java_complete_lhs): Put parenthesis around truth values.
12132 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12134 * class.c (layout_class_method): Don't make rtl for interface
12136 * parse.h (GET_TYPE_NAME): New macro.
12137 * parse.y (if_then_statement:): Fixed indentation.
12138 (if_then_else_statement:): Likewise.
12139 (for_statement:): Fixed spacing.
12140 (try_statement:): Fixed indentation.
12141 (create_interface): Don't force interfaces to be abstract.
12142 (method_header): Abstract methods are OK in interfaces.
12143 (declare_local_variables): Fixed typo in comment.
12144 (java_complete_expand_method): Fixed indentation.
12145 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12146 non accessible fields.
12147 (java_stabilize_reference): New function.
12148 (java_complete_lhs): Fixed indentation. Use
12149 java_stabilize_reference in compound assignment. Insert the
12150 cast. If not processing `+' fix string constants before processing
12153 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12155 * constants.c (find_class_or_string_constant): Cast variable `j'
12156 to a `jword' when comparing against one.
12158 * expr.c (java_lang_expand_expr): Remove unused variables
12159 `has_finally_p' and `op0'.
12161 * gjavah.c (print_field_info): Cast a value to jint when comparing
12162 against one. Likewise for a jlong.
12163 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12164 against a signed quantity.
12166 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12167 (print_signature): Don't needlessly dereference variable `str'
12169 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12170 `max_locals' with ATTRIBUTE_UNUSED.
12171 (jcf_parse_class): Likewise for variable `index'.
12173 * parse.h (reverse_jdep_list): Remove static prototype.
12175 * parse.y (build_jump_to_finally): Remove prototype and definition.
12176 (reverse_jdep_list): Add static prototype.
12178 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12179 `assignment' and `expr_decl'.
12181 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12183 1999-03-12 Andrew Haley <aph@cygnus.com>
12185 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12186 we'll need a directory separator and a null character.
12188 1999-03-10 Per Bothner <bothner@cygnus.com>
12190 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12192 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12194 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12197 1999-03-05 Per Bothner <bothner@cygnus.com>
12199 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12201 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12203 * class.c (layout_class_method): A static method in a base class
12204 is never overridden, so treat it like it doesn't exist.
12205 However, do complain about private non-static method overriding
12206 public static method.
12208 * parse.y: Don't set unused INITIALIZED_P flag.
12209 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12211 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12212 (build_array_from_name): Re-order &index[string] to &string[index].
12214 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
12215 error_mark (it might catch more errors, but it is more likely to lose).
12217 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12219 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
12220 (parse-scan.o): Depend on toplev.h.
12222 * class.c (make_method_value): Add prototype. Make it static.
12223 Remove unused second argument, caller changed.
12225 * expr.c (java_lang_expand_expr): Remove unused variable
12228 * java-tree.h: Don't prototype find_in_current_zip.
12229 Add prototypes for verify_constant_pool, start_java_method,
12230 end_java_method, give_name_to_locals, expand_byte_code,
12231 open_in_zip, set_constant_value, find_constant1, find_constant2,
12232 find_utf8_constant, find_string_constant, find_class_constant,
12233 find_fieldref_index, find_methodref_index, write_constant_pool,
12234 count_constant_pool_bytes and encode_newarray_type.
12236 * jcf-dump.c: Remove unused variable `LONG_temp'.
12238 * jcf-parse.c: Include parse.h.
12239 (jcf_parse_source): Remove unused parameter, all callers changed.
12240 (jcf_figure_file_type): Add static prototype.
12241 (find_in_current_zip): Likewise. Also remove unused parameter,
12242 all callers changed.
12243 (read_class): Initialize variable `saved_pos'.
12245 * jcf-reader.c (jcf_parse_preamble): Mark variables
12246 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
12248 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
12249 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
12250 (java_parse_doc_section): Initialize variable `seen_star'.
12251 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
12252 (java_lex_error): Mark parameters `msg' and `forward' with
12254 (java_get_line_col): Mark parameters `filename' and `line' with
12257 * parse-scan.y: Include toplev.h.
12258 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
12260 * parse.h: use `struct JCF', not plain `JCF'.
12261 (java_parser_context_save_global, java_expand_classes
12262 java_parser_context_restore_global, java_parse): Add prototypes.
12264 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
12267 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
12269 * check-init.c (check_init): COPYN takes word count, not bit count.
12271 1999-02-26 Per Bothner <bothner@cygnus.com>
12273 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
12274 explicit build_decl. (Avoids crash in reload when optimizing.)
12276 1999-02-25 Per Bothner <bothner@cygnus.com>
12278 * decl.c (complete_start_java_method): Handle synchronized method
12279 even when compiling from bytecode.
12281 1999-02-26 Tom Tromey <tromey@cygnus.com>
12283 * gjavah.c (add_class_decl): Only generate `#include' if outer
12284 class is not the name of the class we are processing. Correctly
12285 append `.h' in #include.
12286 (process_file): Clean up newlines around generated `#include's.
12287 (decode_signature_piece): Correctly handle inner classes.
12288 (struct include): New structure.
12289 (all_includes): New global.
12290 (print_include): New function.
12291 (add_class_decl): Use it.
12292 (process_file): Likewise.
12293 (add_class_decl): Generate include for java-array.h if array
12295 (process_file): Don't generate java-array.h include.
12297 * gjavah.c (add_namelet): Check for standard package names here.
12298 (add_class_decl): Don't check for standard package names here.
12300 1999-02-25 Tom Tromey <tromey@cygnus.com>
12302 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
12303 When reading a zip file, only use strncmp if both strings are
12304 bigger than the buffer length. Initialize `k' when looping
12307 1999-02-24 Tom Tromey <tromey@cygnus.com>
12309 * gjavah.c (struct namelet): New structure.
12310 (add_namelet): New function.
12311 (print_namelet): New function.
12312 (print_class_decls): Use add_namelet and print_namelet to generate
12313 namespaces and not classes.
12314 (method_printed): New global.
12315 (HANDLE_END_METHOD): Examine method_printed.
12316 (print_method_info): Set method_printed when required. Print
12317 error if function to be ignored is marked virtual. Handle $finit$
12319 (METHOD_IS_FINAL): New macro.
12320 (print_field_info): Use it.
12321 (HANDLE_METHOD): Clear method_printed.
12322 (method_pass): New global.
12323 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
12324 (process_file): Do two passes over both fields and methods.
12325 (HANDLE_METHOD): Examine method_pass.
12326 (root): New global.
12327 (add_class_decl): New function.
12328 (print_class_decls): Don't scan over entire constant pool.
12330 1999-02-23 Tom Tromey <tromey@cygnus.com>
12332 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
12333 disable linking in that case.
12335 1999-02-20 Tom Tromey <tromey@cygnus.com>
12337 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
12340 1999-02-21 Per Bothner <bothner@cygnus.com>
12342 * decl.c (build_result_decl), java-tree.h: New method.
12343 (complete_start_java_method): Handle synchronized methods.
12344 Don't build DECL_RESULT here. (Ordering dependency problem.)
12345 (start_java_method): Call build_result_decl here instead ...
12346 * parse.y (java_complete_expand_method): ... and here.
12347 (expand_start_java_method): Don't call complete_start_java_method here.
12348 (java_complete_expand_method): Call it here instead.
12349 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
12350 * java-tree.h: ... here.
12352 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
12353 * parse.y (java_complete_lhs): Don't call force_evaluation_order
12354 for ARRAY_REF - it doesn't work when array bounds are checked.
12355 (patch_array_ref): Handle it here instead.
12357 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
12359 1999-02-19 Per Bothner <bothner@cygnus.com>
12361 Force left-to-right evaluation of binary operations etc.
12362 * expr.c (force_evaluation_order), java-tree.h: New function.
12363 * parse.y (java_complete_lhs): Pass binary operations, procedure
12364 calls, and ARRAY_REFs to force_evaluation_order.
12365 (various): Set TREE_SIDE_EFFECTS more carefully.
12367 Tolerate random (non-UTF8) encoding in comments without complaining.
12368 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
12369 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
12371 * parse.y (resolve_qualified_expression_name): Handle error_mark.
12372 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12374 * parse.y (java_complete_lhs): Ignore an empty statement in a
12375 COMPOUND_EXPR. Don't complain about empty statement after return.
12377 1999-02-19 Per Bothner <bothner@cygnus.com>
12379 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12380 in TREE_LIST - just chain the POINTER_TYPEs together.
12381 (resolve_class): If type already resolved, return decl.
12382 After resolving, update TREE_TYPE(class_type), and name (if array).
12383 * parse.h (do_resolve_class), parse.y: Make non-static.
12384 * class.c (maybe_layout_super_class): Take this_class argument.
12385 Do do_resolve_class if necessary.
12386 (layout_class, layout_class_methods): Adjust calls appropriately.
12387 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12388 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12389 * typeck.c (build_java_array_type): Don't call layout_class.
12391 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12393 * parse.y (check_pkg_class_access): Allow private class access
12394 within the same package.
12395 (strip_out_static_field_access_decl): New function.
12396 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12397 operator argument before testing its nature.
12399 1999-02-03 Per Bothner <bothner@cygnus.com>
12401 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12402 (TRY_EXPR): Simplify - it no longer has a finally clause.
12403 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12404 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12405 * expr.c (java_lang_expand_expr): Likewise.
12406 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12407 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12408 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12409 (build_try_statement): Remove finally parameter and handling.
12410 (build_try_finally_statement): New function.
12411 (patch_try_statement): No longer need to support finally clause.
12412 (try_statement): Update grammar action rules.
12413 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12414 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12416 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12418 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12419 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12421 1999-02-17 Andrew Haley <aph@cygnus.com>
12423 * class.c (build_utf8_ref): Back out broken patch which was
12424 intended to to output signatures using '.' as a separator.
12426 * class.c (make_class_data): Output signatures using '.' as a
12427 separator, rather than '/'.
12428 (mangled_classname): Likewise.
12429 (make_field_value): Likewise.
12430 (make_method_value): Likewise.
12431 * constants.c (alloc_class_constant): Likewise.
12432 * expr.c (build_invokeinterface): Likewise.
12434 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12436 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12437 of an ancient workaround.
12439 1999-02-10 Jeffrey A Law (law@cygnus.com)
12441 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12444 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * lex.c (yylex): Encode \0 as UTF8.
12448 1999-02-10 Tom Tromey <tromey@cygnus.com>
12450 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12451 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12452 (libgcj_zip): Renamed.
12453 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12455 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12457 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12458 (GC_NAME): Renamed -lgc to -lgcjgc.
12460 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12462 * lex.c (java_lang_cloneable): Initialize.
12463 * parse.y (java_lang_cloneable): New static variable.
12464 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12465 doing one more qualification round.
12466 (valid_ref_assignconv_cast_p): Reject null source or
12467 destination. Allow an array to be cast into java.lang.Cloneable.
12468 (patch_cast): Swapped two first arguments to first call to
12469 valid_ref_assignconv_cast_p.
12471 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * parse.h: DECL_P renamed JDECL_P.
12474 * parse.y: DECL_P replaced by JDECL_P.
12475 (build_array_from_name): Always use pointer's type.
12476 (patch_bc_statement): Extra code to search continue target in a
12477 for loop. Fixed comments. Continue target is current loop when
12480 1999-02-05 Andrew Haley <aph@cygnus.com>
12482 * class.c (make_class_data): The superclass of an interface should
12483 be null, not class Object.
12485 * lex.c (java_lex): Sign extend hex literals.
12487 1999-02-04 Andrew Haley <aph@cygnus.com>
12489 * class.c (build_utf8_ref): Output signatures using '.' as a
12490 separator, rather than '/'.
12491 (make_class_data): Likewise.
12493 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12495 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12496 mkstemp.o. Get them from libiberty now.
12498 1999-02-02 Jeffrey A Law (law@cygnus.com)
12500 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12502 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12504 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12507 1999-02-02 Per Bothner <bothner@cygnus.com>
12509 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12510 * jcf-write.c (generate_bytecode_return): New function.
12511 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12513 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12514 generate special [fd]const_[01] instructions.
12516 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12518 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12519 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12521 1999-02-01 Per Bothner <bothner@cygnus.com>
12523 * parse.y (patch_method_invocation): Handle calling static methods,
12524 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12526 * parse.y (java_complete_lhs): Don't complain about unreachable
12527 exit condition in a do-while statement.
12529 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12531 * lex.c (java_read_char): Fixed utf8 decoding.
12532 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12534 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12535 comments. Local variable `all_primitive' is gone. Broadened
12536 acceptance of `0' to floating point targets. `long' can now be
12537 widened to `double' or `float'.
12538 (valid_method_invocation_conversion_p): Added leading
12539 comment. Fixed tabulation.
12540 (build_string_concatenation): Optimize out left or right empty
12543 1999-01-28 Per Bothner <bothner@cygnus.com>
12545 * jcf-write.c (localvar_alloc): Only emit entry for
12546 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12547 (generate_bytecode_insns): Only call put_linenumber if
12548 debug_info_level > DINFO_LEVEL_NONE.
12549 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12550 is specified, add -g1 (for compatibility wih javac).
12552 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12554 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12555 gjavah.o, check-init.o, jv-scan.o
12557 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12559 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12561 * gjavah.c: Include config.h and system.h.
12563 * javaop.h (inline): Don't define, its handled by system.h.
12564 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12565 from `inline' to `static inline'.
12567 * jcf.h (inline): Don't define, its handled by system.h.
12569 * lex.c (inline): Likewise.
12571 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12573 * lang-specs.h: Map -Qn to -fno-ident.
12575 1999-01-29 Richard Henderson <rth@cygnus.com>
12577 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12579 1999-01-29 Tom Tromey <tromey@cygnus.com>
12581 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12582 then cast it to Object before calling `append' method.
12584 1999-01-28 Per Bothner <bothner@cygnus.com>
12586 * check-init.c (check_bool2_init, check_bool_init, check_init):
12587 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12588 * jcf-write.c (generate_bytecode_insns): Likewise.
12590 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12592 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12593 * parse.y (patch_cast): Allow a boolean to be cast into a
12596 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * parse.y: (class_declaration:): Fixed indentation.
12599 (class_member_declaration:): Extra `;' after field declaration now
12601 (interface_declaration:): Removed debug messages in error reports.
12602 (patch_binop): Nodes created and returned inherit the orignal
12603 node's COMPOUND_ASSIGN_P flag value.
12604 (patch_cast): Fix cast from char to floating point.
12606 1999-01-25 Andrew Haley <aph@cygnus.com>
12608 * except.c, java-except.h (expand_resume_after_catch): new
12610 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12611 to branch back to main flow of control after a catch block.
12613 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12615 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12616 $(srcdir)/../system.h.
12617 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12618 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12619 (jcf-write.o): Likewise.
12620 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12621 (mangle.o): Depend on $(srcdir)/../toplev.h.
12622 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12623 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12625 * class.c: Include output.h and parse.h.
12626 (mangled_classname): Add the `const' keyword to a char*.
12627 (find_named_method): Hide unused function definition.
12628 (build_utf8_ref): Change type of variable `c' to unsigned char.
12629 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12630 (build_class_ref): Add the `const' keyword to a char*.
12631 (layout_class_method): Remove unused variable `buf'.
12633 * decl.c (find_local_variable): Remove unused variable `rtl'.
12634 (pushdecl): Likewise for variables `different_binding_level' and
12636 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12637 (maybe_build_cleanup): Likewise for parameter `decl'.
12639 * except.c (expand_start_java_handler): Mark parameter `range'
12640 with ATTRIBUTE_UNUSED.
12642 * expr.c: Include except.h.
12643 (pop_type): Remove unused variable `i'.
12644 (pop_value): Likewise for variables `n_words' and `i'.
12645 (expand_java_arrayload): Likewise for variable `convert'.
12646 (java_lang_expand_expr): Likewise for variables `op0', `type',
12647 `mode', `unsignedp', `node' and `elements'.
12648 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12650 (process_jvm_instruction): Add a `const' qualifier to a char*.
12652 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12653 (temp_directory): Likewise.
12654 (print_c_decl): Likewise.
12655 (print_method_info): Likewise.
12656 (decode_signature_piece): Likewise.
12657 (print_mangled_classname): Likewise.
12659 * java-except.h: Provide prototypes for maybe_start_try,
12660 maybe_end_try and add_handler.
12662 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12663 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12664 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12665 init_expr_processing, push_super_field, init_class_processing,
12666 can_widen_reference_to, class_depth, verify_jvm_instructions,
12667 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12668 set_local_type, merge_type_state, push_type, load_type_state,
12669 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12670 emit_unicode_mangled_name): Add prototypes.
12672 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12673 (print_signature_type): Use ISDIGIT, not isdigit.
12674 (print_signature): Remove unused variable `j'.
12676 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12677 int when comparing against one.
12679 * jcf-parse.c: Include toplev.h.
12681 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12682 (localvar_free): Remove unused variable `i'.
12683 (generate_bytecode_conditional): Likewise for variable `kind'.
12685 * jv-scan.c: Include config.h and system.h. Remove redundant
12686 OS header and gansidecl.h includes.
12687 (warning): Add the `const' keyword to a char*. Also add
12688 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12689 __STDC__, when determining whether to use ANSI-isms.
12690 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12691 (xmalloc): Don't redundantly prototype here.
12692 (main): Remove unused parameter `envp'. Also fix the arguments
12693 passed to function `fatal' to match the format specifier.
12695 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12697 * mangle.c: Include toplev.h.
12698 (emit_unicode_mangled_name): Declare parameter `len'.
12700 * parse.y (parse_warning_context): Add the `const' keyword to a
12701 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12702 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12703 (issue_warning_error_from_context): Add the `const' keyword to
12705 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12706 not `__STDC__' for whether to use ANSI-isms.
12708 * typeck.c (incomplete_type_error): Mark parameters `value' and
12709 `type' with ATTRIBUTE_UNUSED.
12710 (parse_signature_type): Use ISDIGIT, not isdigit.
12712 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12713 (verify_jvm_instructions): Likewise. Remove unused variables
12714 `field_name' and `default_val'.
12716 * zextract.c: Include config.h and system.h. Remove redundant
12717 OS header includes.
12719 * zipfile.h: Prototype `read_zip_archive'.
12721 1999-01-21 Andrew Haley <aph@cygnus.com>
12723 * typeck.c (convert): Allow conversions to void type: some
12724 optimizations in gcc do this.
12726 1999-01-21 Andrew Haley <aph@cygnus.com>
12728 * typeck.c (convert_ieee_real_to_integer): New function.
12729 (convert): When not using fast-math and using hardware fp, convert
12730 an IEEE NaN to zero.
12732 1999-01-18 Andrew Haley <aph@cygnus.com>
12734 * parse.y (patch_binop): Do a type conversion from signed to
12735 unsigned and then back to signed when a ">>>" is found.
12737 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12739 * java-tree.h: (check_for_initialization): Added prototype.
12740 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12741 * parse.y (do_resolve_class): Removed unused locals.
12742 (read_import_dir): Likewise.
12743 (resolve_qualified_expression_name): Array creation
12744 expressions are valid primary expressions.
12745 (qualify_ambiguous_name): Likewise.
12746 (patch_synchronized_statement): Removed unused local.
12748 1999-01-17 Jeffrey A Law (law@cygnus.com)
12750 * Makefile.in (zextract.o): Add dependencies.
12752 * Makefile.in: Do not put ^Ls at the start of a line.
12754 1999-01-15 Per Bothner <bothner@cygnus.com>
12756 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12757 sub-type the result of the call that gets the exception value.
12759 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12760 don't call finish_class.
12762 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12763 clear found before continuing.
12765 * verify.c (verify_jvm_instructions): On an array load, allow
12766 and handle top of stack to be TYPE_NULL.
12768 * gjavah.c (generate_access): Translate Java package private or
12769 protected access to C++ public, but with a comment.
12771 1999-01-13 Andrew Haley <aph@cygnus.com>
12773 * expr.c (generate_name): Name prefix changed to avoid clashes
12774 with assembler temp labels.
12776 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12777 MODIFY_EXPR. Without this, code for the assignment may not be
12778 generated at all and the synchronized statement will read an
12779 uninitialized variable.
12781 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12783 * class.c (maybe_layout_super_class): Fixed returned value.
12784 * lex.c: Added 1999 to the copyright.
12785 (java_init_lex): Initialize java_lang_imported.
12786 * lex.h: Added 1999 to the copyright.
12787 * parse.h: Added 1999 to the copyright.
12788 (REGISTER_IMPORT): Fixed typo in trailing macro.
12789 (CURRENT_OSB): New macro.
12790 (struct parser_ctxt): New fields osb_depth, osb_limit.
12791 * parse.y (java_lang_id): New global variable.
12792 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12793 (array_creation_expression:): Use CURRENT_OSB.
12794 (dims:): Uses a stack to keep track of array dimensions.
12795 (cast_expression:): Use CURRENT_OSB.
12796 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12798 (register_fields): Fixed typos in comment.
12799 (check_method_redefinition): Fixed comment indentation.
12800 (java_check_regular_methods): Set saved found wfl to NULL after
12801 having reinstalled it in the previously found DECL_NAME.
12803 1999-01-10 Richard Henderson <rth@cygnus.com>
12805 * gjavah.c (java_float_finite): Use a union to do type punning.
12806 (java_double_finite): Likewise.
12808 1999-01-09 Per Bothner <bothner@cygnus.com>
12810 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12811 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12812 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12813 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12814 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12815 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12817 1999-01-08 Per Bothner <bothner@cygnus.com>
12819 * check-init.c (check_init): If compiling to native, we don't
12820 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12822 1999-01-08 Tom Tromey <tromey@cygnus.com>
12824 * parse-scan.y (variable_declarator_id): Set or increment
12826 (bracket_count): New global.
12827 (formal_parameter): Handle case where bracket pairs trail variable
12830 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12832 * jcf-parse.c (yyparse): variable len changed from a char to an
12833 int to prevent overflow.
12835 1999-01-06 Per Bothner <bothner@cygnus.com>
12837 * java-tree.h: Declare read_class.
12838 * jcf-parse.c (read_class): New function.
12839 (load_class): Now just call read_class.
12841 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12842 * jcf-parse.c (parse_source_file): Declare save_error_count,
12843 which is needed by java_parse_abort_on_error macro,
12844 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12846 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12847 constructor, if initializing a static field.
12848 (patch_new_array_init): Set TREE_CONSTANT if it is.
12849 * expr.c (java_lang_expand_expr): For a static array constructor
12850 of primitive elements, allocate the array itself statically.
12851 Disabled until we can set the vtable field statically.
12853 * check-init.c: New file. Checks for definite assignment.
12854 * Makefile.in (JAVA_OBJS): Add check-init.o.
12855 * parse.y (java_complete_expand_method): Call check_for_initialization.
12856 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12858 1999-01-06 Graham <grahams@rcp.co.uk>
12860 * parse.y : include system.h instead of including
12861 standard headers directly with the exception of <dirent.h>.
12863 1999-01-06 Per Bothner <bothner@cygnus.com>
12865 * lex.h: Moved static function declarations to lex.c,
12866 to shut up some -Wall warnings.
12867 * lex.c: Static function declarations moved here.
12868 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12870 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12872 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12874 1998-12-22 Per Bothner <bothner@cygnus.com>
12876 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12877 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12879 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12880 (localvar_alloc): Change return type to void,
12881 (emit_unop): Remove unused variable size.
12883 * jcf-write.c (struct jcf_block): Add new union.
12884 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12885 (call_cleanups): New functions.
12886 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12887 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12888 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12889 * lang.c (lang_init): Call using_eh_for_cleanups.
12890 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12891 completing operands to patch_synchronized_statement.
12892 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12893 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12894 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12896 1998-12-20 John F. Carr <jfc@mit.edu>
12898 * Make-lang.in: Comment out control-Ls; they upset some makes.
12900 1998-12-18 Tom Tromey <tromey@cygnus.com>
12902 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12905 1998-12-17 Tom Tromey <tromey@cygnus.com>
12907 * parse.y (DIR_SEPARATOR): New define.
12908 (check_class_interface_creation): Use it.
12910 * parse-scan.y (report_main_declaration): Recognize
12911 `java.lang.String' in argument to main.
12913 1998-12-16 Per Bothner <bothner@cygnus.com>
12915 * parse.y (create_interface): Remove bogus test.
12917 1998-12-16 Per Bothner <bothner@cygnus.com>
12919 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12920 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12922 1998-12-16 Tom Tromey <tromey@cygnus.com>
12924 * parse-scan.y (qualified_name): Use correct sprintf format.
12926 1998-12-15 Tom Tromey <tromey@cygnus.com>
12928 * gjavah.c (print_field_info): Changed how most negative number is
12931 1998-12-14 Per Bothner <bothner@cygnus.com>
12933 * parse.y (fold_constant_for_init): New function.
12934 (resolve_expression_name): Don't replace static final
12935 constant-initialized fields by its value.
12936 (java_complete_lhs): New. Same as java_complete_tree, except does
12937 not replace static final constant-initialized fields by their values.
12938 (register_fields): If there is an initializer, set DECL_INITIAL and
12939 MODIFY_EXPR_FROM_INITIALIZATION_P.
12940 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12941 Only call patch_initialized_static_field if
12942 MODIFY_EXPR_FROM_INITIALIZATION_P.
12943 (patch_initialized_static_field): If not valid constant, clear
12946 * parse.y (lookup_field_wrapper): Fix thinko.
12948 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12949 set and restore global lineno.
12951 1998-12-14 Tom Tromey <tromey@cygnus.com>
12953 * gjavah.c (print_field_info): If value to print is the smallest
12954 value of its size, then print as hex to avoid later warnings from
12957 1998-12-14 Tom Tromey <tromey@cygnus.com>
12959 * gjavah.c (decompile_method): Decompile `return null'.
12960 (process_file): Generate `#pragma interface'.
12961 (method_declared): New global.
12962 (print_method_info): Set it.
12963 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12964 (print_method_info): Handle abstract methods.
12966 1998-12-13 Per Bothner <bothner@cygnus.com>
12968 * parse.y (patch_method_invocation): If class_decl is null
12969 (e.g. an array type), use original type.
12971 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12972 errors about uncaught exception from clone (of array, specifically).
12974 1998-12-13 Tom Tromey <tromey@cygnus.com>
12976 * gjavah.c (decompile_method): Handle all types of `return'
12977 opcode. Decompile `return this' and `return'.
12978 (method_access): New global.
12979 (print_method_info): Set it.
12980 (decompile_method): Don't decompile a synchronized method.
12982 1998-12-13 Tom Tromey <tromey@cygnus.com>
12984 * jcf-reader.c (jcf_parse_one_method): Recognize
12986 * gjavah.c (HANDLE_END_METHOD): New macro.
12987 (HANDLE_CODE_ATTRIBUTE): New macro.
12988 (decompile_method): New function.
12989 (print_method_info): Don't print `;\n' at end of function decl.
12990 Include java-opcodes.h.
12991 (decompiled): New global.
12993 1998-12-12 Per Bothner <bothner@cygnus.com>
12995 * class.c (build_class_ref): Handle PRIMTYPE.class if
12996 flag_emit_class_files.
12997 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12998 if flag_emit_class_files.
12999 * parse.y (java_complete_tree): Pre-liminary support for
13000 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13002 * parse.y (patch_synchronized_statement): Don't call monitorexit
13003 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13005 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13007 * zipfile.h (opendir_in_zip): New declaration.
13008 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13009 (opendir_in_zip): New function, using code from open_in_zip.
13010 (open_in_zip): Call opendir_in_zip.
13011 (find_class): Remove no-longer-used do_class_file parameter,
13012 but add source_ok parameter. Change logic so if we find a .java file,
13013 we don't look for .class in later classpath emtries.
13014 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13015 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13016 * gjavah.c: Update call to find_class.
13017 * jcf-dump.c: Likewise.
13019 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13020 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13021 nothing if body is empty_stmt_node.
13022 Various little fixes so SP gets correctly adjusted.
13023 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13024 For CALL_EXPR, test if static first.
13025 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13026 such as the ones we create for Object and Class.
13027 Set and restore current_function_decl.
13028 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13029 (note_possible_classname): New function.
13030 (read_import_entry): Removed. Merged with read_import_dir.
13031 (read_import_dir): Don't call find_class - that only gives us
13032 the first classpath entry having the needed package.
13033 Use the struct buffer data structure from buffer.h.
13034 (read_import_dir, find_in_imports_on_demand): The remembered
13035 class names now use '.' (not '/') as package separator.
13037 * parse.y (java_complete_expand_methods): Call write_classfile
13038 here, and not in java_expand_classes (which only gets first class).
13040 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13042 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13043 (register_fields): If a static fields has an initializer, just
13044 chain it on ctxp->static_initialized, and handle later.
13045 (java_complete_expand_methods): Force <clinit> first.
13046 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13047 - it's already been completed.
13048 (patch_initialized_static_field): New function.
13049 (java_complete_field): Call it.
13051 1998-12-12 Per Bothner <bothner@cygnus.com>
13053 * expr.c (encode_newarray_type, build_new_array): New functions.
13054 * java-tree.h: Declare build_new_array.
13055 * jcf-write.c (patch_newarray): Use build_new_array.
13057 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13058 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13060 * parse.y (patch_new_array_init): Re-organize.
13061 Now is passed the actual array (pointer) type of the value.
13062 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13063 (patch_array_constructor): Removed - merged into patch_new_array_init.
13064 (java_complete_tree): Update patch_new_array_init.
13066 * jcf-write.c (find_constant_index): New function.
13067 (generate_bytecode_insns): Use find_constant_index.
13068 (generate_classfile): Use find_constant_index for ConstantValue.
13070 1998-12-11 Tom Tromey <tromey@cygnus.com>
13072 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13073 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13074 * class.c (make_class_data): Renamed dtable -> vtable, and
13075 dtable_method_count -> vtable_method_count.
13077 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13079 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13080 global variables, initialized.
13081 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13082 Declared new global variables.
13083 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13084 double_zero_node, integer_zero_node upon direct matching.
13085 * parse.y (purify_type_name): Added function prototype.
13086 (duplicate_declaration_error_p): Consider new_type as potentially
13087 being a incomplete type. Use purify_type_name on type string.
13088 (method_header): saved_type: unused variable removed. Don't figure
13089 return type if method name is invalid.
13090 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13091 processed by patch_unaryop.
13092 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13093 increment/decrement node into its original type after binary
13094 numeric promotion on its operands.
13096 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13098 * parse.y (array_initializer:): Array init operand is NULL_TREE
13099 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13100 now an error. Fixed indentation problems.
13101 (patch_string): Handle error_mark_node as an argument.
13102 (patch_new_array_init): Fixed indentation problems.
13103 (array_constructor_check_entry): Removed check on null wfl_value.
13104 Return an error if wfl_value's walk returns an error.
13106 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13108 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13109 * lex.c (java_lex): Remember column position before advancing one
13110 token. Retain location information on OCB_TK.
13111 * lex.h (typedef struct java_lc): Added new field.
13112 * parse.h (GET_SKIP_TYPE): New macro.
13113 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13114 * parse.y (build_new_array_init, patch_new_array_init,
13115 patch_array_constructor, maybe_build_array_element_wfl,
13116 array_constructor_check_entry): New function prototypes.
13117 (switch_block:): Tagged <node>.
13118 (OCB_TK): Tagged <operator>.
13119 (array_initializer:): Installed actions.
13120 (variable_initializer): Build location information on element if
13122 (switch_statement:): Fixed indentation typo.
13123 (switch_block:): Redefined default action.
13124 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13125 (patch_assignment): Removed duplicate code.
13126 (maybe_build_array_element_wfl, build_new_array_init,
13127 patch_new_array_init, patch_array_constructor,
13128 array_constructor_check_entry): New functions.
13130 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13132 * parse.y (array_initializer): Tagged <node>.
13133 (variable_initializer:): Use default rule.
13134 (array_initializer:): Defined actions.
13135 (variable_initializers:): Likewise.
13136 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13137 non-static field accesses.
13138 (patch_invoke): Fixed indentation typo.
13139 (java_complete_tree): Likewise.
13140 (build_labeled_block): Changed leading comment. Generate an error
13141 in case of duplicate loop labels.
13142 (patch_conditional_expr): Patch results of string concatenation
13145 1998-12-06 Per Bothner <bothner@cygnus.com>
13147 * constants.c (find_methodref_index): When the class is an interface,
13148 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13150 * decl.c (finit_identifier_node): Use "$finit$", rather than
13151 "<finit>" (which Sun's verifier rejects).
13152 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13153 (generate_field_initialization_code): Removed.
13154 (fix_constructors) Don't add call to $finit$ here (wrong order).
13155 (patch_method_invocation): Add $finit$ call here.
13157 * java-tree.h (CALL_USING_SUPER): New macro.
13158 * parse.y (patch_invoke): Remove im local variable.
13159 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13160 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13161 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13163 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13165 * parse.y (java_complete_tree): Don't complain about unreachable
13166 statement if it is empty_stmt_node.
13168 * jcf-write.c (find_constant_wide): New function.
13169 (push_long_const): Use find_constant_wide.
13171 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13172 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13173 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13174 Emit invokeinterface when calling an interface method.
13175 Emit invokespecial also when calling super or private methods.
13177 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13179 1998-12-06 Per Bothner <bothner@cygnus.com>
13181 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13183 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13185 * java-tree.h (java_layout_seen_class_methods): New function
13187 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13188 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13189 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13190 * parse.y (method_declarator:): Defined action.
13191 (issue_warning_error_from_context): input_filename saved, set to
13192 the appropriate value and restored after java_error is called.
13193 (build_unresolved_array_type): Fixed comment.
13194 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13195 (method_header): Deal with return type the same way type are
13196 handled for fields and method's parameters and local variables
13198 (check_method_redefinition): Removed extra CR.
13199 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13200 (java_layout_seen_class_methods): New function.
13201 (java_layout_classes): Call java_layout_seen_class_methods.
13203 1998-12-03 Per Bothner <bothner@cygnus.com>
13205 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13207 1998-12-03 Per Bothner <bothner@cygnus.com>
13209 * jcf-dump.c (main): Fix error message.
13210 * jcf-path.c (add_entry): Style fix.
13212 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13214 * class.c (layout_class_method): Call build_java_argument_signature
13215 on constructors too.
13216 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
13217 (patch_method_invocation): Define a primary when resolving an
13218 expression name. Augmented comment on code checking illegal `this'
13219 usage. Loosened it test by accepting NEW_CLASS_EXPR.
13221 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13223 * class.c (layout_class_method): Don't report error on non-static
13224 overriding static if the method is private.
13225 * java-tree.h (finish_class): Prototype added.
13226 * lex.c (java_get_line_col): Handle col argument -2 value.
13227 * parse.h: All static method declarations moved to parse.y.
13228 * parse.y: Now contains all static method declarations previously
13230 (find_expr_with_wfl, missing_return_error,
13231 unreachable_stmt_error): New functions.
13232 (java_get_real_method_name): Identify constructors bearing class
13233 names in source code compiled classes only.
13234 (java_complete_expand_methods): Call missing_return_error.
13235 (invocation_mode): Private methods invoked as static methods.
13236 (java_complete_tree): Call unreachable_stmt_error.
13238 1998-12-01 Tom Tromey <tromey@cygnus.com>
13240 * Makefile.in (+target): Removed.
13241 (+xmake_file): Likewise.
13242 (+tmake_file): Likewise.
13243 (.NOEXPORT): Removed duplicate.
13245 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13247 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
13249 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
13251 * jvgenmain.c: Remove the xmalloc prototype, we get it from
13252 libiberty.h. Provide an xmalloc definition.
13254 * jvspec.c: Remove the xmalloc prototype.
13256 * parse-scan.y: Include config.h and system.h. Don't include
13257 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
13258 Provide an xstrdup definition.
13260 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
13262 * jcf-path.c (add_entry): Recognize ".jar" too.
13263 * lang-specs.h: Likewise.
13265 1998-11-26 Per Bothner <bothner@cygnus.com>
13267 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
13268 soft_monitorenter_node, soft_monitorexit_node, throw_node.
13270 * jcf-write.c (generate_bytecode_insns):
13271 Handle pre/post-increment/decrement of long.
13273 * jcf-write.c (generate_bytecode_insns):
13274 Handle missing exception handler (finally for synchronized).
13276 1998-11-25 Per Bothner <bothner@cygnus.com>
13278 * java-tree.h (end_params_node): Declare global.
13279 * decl.c (end_params_node): New global.
13280 (init_decl_processing, start_java_method): Use end_params_node for
13281 end of list of parameter types. Follows correct gcc conventions.
13282 * expr.c (pop_argument_types, pop_arguments): Likewise.
13283 * lang.c (put_decl_node): Likewise.
13284 * typeck.c (various places): Likewise.
13285 * class.y (various places): Likewise.
13286 * parse.y (various places): Likewise.
13288 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
13289 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
13291 * class.c: Add #include flags.h, remove no-longer needed declaration.
13293 * class.c (layout_class_method): Remove commented-out code, re-format.
13294 Don't add vtable entry (or index) for private methods.
13295 * expr.c (expand_invoke): A private method is implicitly final.
13296 * class.c (make_class_data): If inlining or optimizing,
13297 skip private methods.
13299 * class.c (finish_class): New function. Calls existing methods,
13300 but alls emits deferred inline functions.
13301 * jcf-parse.c (parse_class_file): Call finish_class.
13302 * parse.y (java_complete_expand_methods): Likewise.
13304 * expr.c (build_java_binop): Explicit default, to silence -Wall.
13306 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
13308 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
13310 * jcf-write.c (generate_bytecode_conditional): Fix typo.
13312 1998-11-24 Per Bothner <bothner@cygnus.com>
13314 * (generate_classfile): Always write class access flag with
13317 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13319 * class.c (maybe_layout_super_class): New function.
13320 (layout_class): Reorganized. Loop on class methods dispatched into
13321 a new function. Call maybe_layout_super_class.
13322 (layout_class_methods, layout_class_method): New functions.
13323 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
13325 (expand_invoke): Likewise.
13326 * java-tree.h (all_class_list): New global variable declared.
13327 (layout_class_methods, layout_class_method): New function
13329 (LAYOUT_SEEN_CLASS_METHODS): New macro.
13330 * jcf-parse.c (all_class_list): New global variable.
13331 (load_class): Extended what class_or_name can be. Use parser
13332 context mechanism to save globals before calling jcf_parse.
13333 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
13334 is set on the file name.
13335 (jcf_parse): Layout class methods when Object is loaded, otherwise
13336 record class in all_class_list for delayed method layout.
13337 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
13338 * lang.c (put_decl_node): Decode <init> into the decl context
13340 * lex.c (java_allocate_new_line): Use xmalloc.
13341 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
13342 pointers, not TREE_LIST elements.
13343 (struct parser_ctxt): Fixed comment indentations, added comments
13344 and reordered some fields.
13345 (java_check_methods): Function prototype removed.
13346 * parse.y (java_push_parser_context): Use xmalloc.
13347 (java_parser_context_restore_global): Pop extra pushed ctxp only
13348 when there's nothing next.
13349 (maybe_create_class_interface_decl): Fixed comment, add new
13350 created class decl to all_class_list.
13351 (method_header): Use GET_REAL_TYPE on argument's types.
13352 (method_declarator): Use GET_REAL_TYPE, change type to the real
13353 type in TREE_LIST dependency node. Build argument list with the
13355 (create_jdep_list): Use xmalloc. Removed allocation error message.
13356 (obtain_incomplete_type): Fixed leading comment. Broadened
13357 incoming argument meaning.
13358 (register_incomplete_type): Use xmalloc. Removed allocation error
13360 (safe_layout_class): Fixed leading comment.
13361 (jdep_resolve_class): Reversed if statement condition and switch
13362 if and else bodies.
13363 (resolve_and_layout): Fixed leading comment. Broadened incoming
13365 (complete_class_report_errors): New local variable name, for
13366 clarity. purify_type_name used for all error cases.
13367 (java_get_real_method_name): Stricter check on constructors.
13368 (java_check_regular_methods): Reverse methods list only if not
13369 already laid out. Layout artificial constructor.
13370 (java_check_methods): Deleted.
13371 (source_start_java_method): Obtain incomplete type for patchable
13373 (java_layout_classes): Fixed leading comment. Use
13374 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13375 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13376 before returning. Fixed comments.
13377 (java_expand_classes): Check for errors up front.
13378 (patch_method_invocation): Class to search is resolved and laid
13381 1998-11-24 Per Bothner <bothner@cygnus.com>
13383 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13385 * javaop.h (int8): Removed - not used.
13386 (jbyte): Redefine portably with correct signedness.
13388 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13390 * jcf-write.c (generate_bytecode_insns): Fix typo
13391 OPCODE_getstatic to OPCODE_getfield.
13393 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13394 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13395 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13397 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13399 * jcf-parse.c (jcf_parse_source): Function returned type is
13400 void. Added prototype.
13401 (jcf_parse): Function returned type is void.
13402 (yyparse): Remove call to fclose on the last parsed file.
13404 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13406 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13408 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13409 (layout_class): Cope with methods featuring WFL in decl names.
13410 * decl.c (unqualified_object_id_node): New global variable,
13412 (build_decl_no_layout): Removed.
13413 * expr.c (build_primtype_type_ref): Handle Double.
13414 (java_lang_expand_expr): Fixed indentations.
13415 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13416 (flag_wall, flag_redundant, flag_not_overriding,
13417 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13418 variable declarations.
13419 (build_decl_no_layout): Removed prototype.
13420 (java_get_real_method_name): Added prototype.
13421 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13422 (java_parse_abort_on_error): Macro now just returns.
13423 * jcf-parse.c (jcf_parse_source): Check fclose returned
13424 value. Call emit_register_classes if java_report_errors returns
13426 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13427 flag_static_local_jdk1_1): New integer flags.
13428 (lang_decode_option): New flags set here.
13429 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13430 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13431 the flag_redundant variable.
13432 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13433 when parsing java.lang.Object class.
13434 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13435 NULL_TREE to build.
13436 (resolve_qualified_expression_name): Fixed indentation.
13437 (patch_array_ref): Changed prototype.
13438 (not_initialized_as_it_should_p): Prototype removed.
13439 (java_report_errors): Added function prototype.
13440 * parse.y (formal_parameter:): Changed error message for not yet
13441 supported final parameters.
13442 (class_type_list:): Set both PURPOSE and VALUE of created
13443 TREE_LIST to be class_type.
13444 (primary_no_new_array:): Handle class literals on primitive types.
13445 (parse_warning_context): Reinstalled correct force_error and
13446 do_warning flags setups.
13447 (java_report_errors): Changed prototype. Return java_error_count
13449 (variable_redefinition_error): Consider treating variable type as
13451 (create_interface): Warn about redundant abstract modifier if
13452 flag_redundant is set. Changed error message.
13453 (lookup_field_wrapper): Save/restore globals before/after looking
13455 (duplicate_declaration_error_p): Consider treating declaration
13456 type as a fake pointer.
13457 (register_fields): Extract real type from dependency node. Check
13458 for duplicate field declaration after type adjustment. Use
13459 DECL_INITIAL to store static final initialized values.
13460 (method_header): Extract real function type from dependency node.
13461 (check_abstract_method_header): Use GET_METHOD_NAME.
13462 (obtain_incomplete_type): Layout fake pointer type.
13463 (safe_layout_class): Don't try to check for methods before layout.
13464 (java_complete_class): Don't check for correct throws clause
13465 elements inheritance here.
13466 (resolve_and_layout): Broadened name parameter meaning.
13467 (reset_method_name): Use GET_METHOD_NAME.
13468 (java_get_real_method_name): New function.
13469 (java_check_regular_methods): Don't check methods in
13470 java.lang.Object. Verify lineage of throws clause elements. Use
13471 flag_no_overriding in warning report.
13472 (check_throws_clauses): Don't check if class was from
13473 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13474 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13475 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13476 warning on unsupported final local variables. Use build_decl
13477 instead of build_decl_no_layout. Get real local variable type from
13479 (source_start_java_method): Get real parameter type from
13480 dependency node. Call build_decl instead of build_decl_no_layout.
13481 (java_layout_classes): Reverse tree and layout type and class as
13482 required. Mark class as loaded when done.
13483 (resolve_field_access): Fixed indentation. Restricted condition
13484 leading to static field access code generation. Set field_type
13485 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13486 (resolve_qualified_expression_name): Initialize type_found to
13487 null. Handle static field resolved during qualification. Fixed
13488 layout on non primitive field decl types.
13489 (not_accessible_p): Fixed typo in comment.
13490 (patch_method_invocation): Resolve and layout class to search from
13492 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13493 layout non primitive type, if necessary. Make method node only to
13495 (find_applicable_accessible_methods_list): Consider WFL'ed method
13496 decl names. Fixed indentation.
13497 (argument_types_convertible): Resolve and layout target type if
13499 (java_complete_tree): Fixed indentation problems. Rewrote
13500 CALL_EXPR thrown exceptions check. Re-installed further processing
13501 of the assignment in certain cases.
13502 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13503 inlining on class literals.
13504 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13506 (valid_method_invocation_conversion_p): Likewise.
13507 (patch_string): Temporary disable forbidden use of `this' in
13508 explicit constructor invocations when doing string concatenation
13509 within their scope.
13510 (patch_unaryop): Added comment. Reinstalled code to disable
13511 further check on assignment operation with cast expression RHS.
13512 (patch_switch_statement): Fixed indentation.
13513 (build_try_statement): Call build_decl instead of
13514 build_decl_no_layout.
13515 (patch_synchronized_statement): Likewise.
13516 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13517 IS_UNCHECKED_EXPRESSION_P.
13518 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13519 layout argument exception type.
13520 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13521 of IS_UNCHECKED_EXPRESSION_P.
13523 1998-11-18 Anthony Green <green@cygnus.com>
13525 * jcf-parse.c (yyparse): Open class file in binary mode.
13527 1998-11-15 Per Bothner <bothner@cygnus.com>
13529 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13531 * jcf-write.c (perform_relocations): Move check out one loop.
13533 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13535 * Make-lang.in: Fix reference to srcdir.
13536 * jv-scan.c: Add missing xmalloc prototype.
13537 * jvgenmain.c: Ditto.
13539 1998-11-15 Per Bothner <bothner@cygnus.com>
13541 * decl.c (error_mark_node), java-tree.h: New global.
13542 * parse.y: Use empty_stmt_node instead of size_zero_node.
13543 (build_if_else_statement): If missing else, use empty_stmt_node.
13545 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13546 (java_complete_expand_method): Complain if return is missing.
13547 (java_check_regular_methods): Comment out incorrect error check.
13548 (not_accessible_p): Fix incorrect handling of protected methods.
13549 (patch_method_invocation): Pass correct context to not_accessible_p.
13550 (find_applicable_accessible_methods_list): Likewise.
13551 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13552 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13553 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13554 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13556 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13557 (push_int_const): Remove reundant NOTE_PUSH.
13558 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13559 (- case SWITCH_EXPR): Fix code generation bug.
13560 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13561 (generate_classfile): More robust for abstract methods.
13563 1998-11-15 Anthony Green <green@cygnus.com>
13565 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13566 * Make-lang.in: Ditto.
13568 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13569 * jvgenmain: Ditto.
13571 1998-11-15 Per Bothner <bothner@cygnus.com>
13573 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13575 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13577 1998-11-14 Per Bothner <bothner@cygnus.com>
13579 Allow uses of interface types to verify. This is not really
13580 type-safe, but it matches what Sun does, and is OK as long as
13581 there are appropriate run-time checks.
13582 * verify.c (merge_types): If merging two interface types,
13583 just set the result to java.lang.Object.
13584 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13586 1998-11-13 Tom Tromey <tromey@cygnus.com>
13588 * gjavah.c (main): Handle --output-class-directory argument.
13589 * jvspec.c (lang_specific_driver): Translate `-d' into
13590 -foutput-class-dir.
13591 * jcf.h (jcf_write_base_directory): Declare.
13592 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13593 * lang-options.h: Mention -foutput-class-dir.
13594 * jcf-write.c (jcf_write_base_directory): New global.
13595 (make_class_file_name): Put generated .class file into `-d'
13596 directory, or into source directory if -d not given. Function now
13598 (write_classfile): Free class file name. Handle case where class
13600 (DIR_SEPARATOR): New macro.
13601 Include <sys/stat.h>
13603 * Makefile.in (prefix): New macro.
13605 1998-11-12 Per Bothner <bothner@cygnus.com>
13607 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13608 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13609 here (done in patch_invoke instead).
13610 (case_identity): Moved here from parse.y.
13612 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13613 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13614 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13615 so they can be efficiently scanned without recursion.
13616 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13617 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13618 in BLOCK iteratively, rather than recursively.
13620 * parse.y (do_unary_numeric_promotion): New function.
13621 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13623 * parse.y (patch_newarray): Various fixes.
13625 Re-do handling of switch statements (for proper block scoping).
13626 * parse.y: Add just a single block for the enture switch block,
13627 but don't create any "case blocks".
13628 (group_of_labels): Rmeoved unneeded non-terminal.
13629 CASE_EXPR and DEFAULT_EXPR are added to current block.
13630 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13631 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13632 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13633 * parse.y (wfl_operator, print_int_node): Make non-static.
13634 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13635 as part of recursive scan of block.
13636 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13637 (patch_switch_statement): Most tests move dinto java_complete_tree.
13639 * parse.y: Make various production be non-typed (void).
13640 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13641 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13642 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13644 * jcf-write.c (struct jcf_handler): New type.
13645 (struct jcf_switch_state): New type.
13646 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13647 (alloc_handler, emit_unop, emit_reloc): New functions.
13648 (adjust_typed_op): Add extra parameter ("max type" offset).
13649 (emit_switch_reloc, emit_case-reloc): New function.
13650 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13651 (generate_bytecode_insns): Support REAL_CST, switch statements,
13652 exception handling, method calls, object/array creation, and more.
13654 * class.c: Remove some unused variables.
13655 * constants.c (find_string_constant): New function.
13656 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13657 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13658 if flag_emit_class_files.
13660 1998-11-12 Tom Tromey <tromey@cygnus.com>
13662 * jcf-io.c (find_class): Added explanatory comment.
13664 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13665 trailing slash to `.zip' entries.
13667 * jvspec.c (lang_specific_driver): Correctly handle case where
13668 GC_NAME not defined.
13670 1998-11-11 Tom Tromey <tromey@cygnus.com>
13672 * jvspec.c (GC_NAME): New define.
13673 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13675 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13677 1998-11-11 Per Bothner <bothner@cygnus.com>
13679 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13681 1998-11-11 Tom Tromey <tromey@cygnus.com>
13683 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13685 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * class.c (is_compiled_class): Call safe_layout_class for class
13688 compiled from source.
13689 * conver.h (convert_to_integer, convert_to_real,
13690 convert_to_pointer): Added prototypes.
13691 * decl.c (init_decl_processing): Non longer push the decls of
13692 `methodtable', `constants', `Class', `Field', `dispatchTable'
13693 `jexception' and `Method'.
13694 * expr.c (build_invokeinterface): New function.
13695 (expand_invoke): static variable CLASS_IDENT now in
13696 build_invokeinterface. Use build_invokeinterface.
13697 (expand_java_field_op): Moved code to inline
13698 java.lang.PRIMTYPE.TYPE into a function.
13699 (build_primtype_type_ref): New function.
13700 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13701 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13702 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13703 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13704 (DECL_LOCAL_STATIC_VALUE): New macro.
13705 (build_invokeinterface, build_primtype_type_ref): New function
13707 (java_parse_abort_on_error): Macro rewritten.
13708 * jcf-parse.c (current_method): Add comment to declaration.
13709 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13710 Function prototypes fixed.
13711 (jcf_parse_source): push/pop parser context. save/restore global.
13712 (parse_source_file): Fixed leading comment. Now take a
13713 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13714 classes and pop the parser context anymore.
13715 (yyparse): Push parser context, save globals, parse the source
13716 file, restore globals and pop the parser context when processing a
13718 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13719 * lex.c (java_parse_doc_section): New function.
13720 (java_lex): Call java_parse_doc_section when appropriate. Build an
13721 operator around INSTANCEOF_TK.
13722 * lex.h (java_lineterminator, java_sprint_unicode,
13723 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13724 Prototypes rewritten.
13725 (java_parse_escape_sequence, java_letter_or_digit_p,
13726 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13727 java_read_unicode, java_store_unicode, java_read_char,
13728 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13729 Added function prototypes.
13730 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13732 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13734 (struct parser_ctxt): New fields: deprecated,
13735 current_parsed_class_un, gclass_list.
13736 (fix_method_argument_names, issue_warning_error_from_context,
13737 resolve_package, lookup_package_type): New function prototypes.
13738 (resolve_expression_name): Fixed function prototype.
13739 (find_applicable_accessible_methods_list): Fixed indentation, added
13740 extra argument in prototype.
13741 (check_final_assignment, build_null_of_type, check_deprecation,
13742 check_method_redefinition, reset_method_name,
13743 java_check_regular_methods, java_check_abstract_methods,
13744 maybe_build_primttype_type_ref): New function prototype.
13745 * parse.y (conver.h): Include.
13746 (INSTANCEOF_TK): Tagged <operator>.
13747 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13748 (relational_expression:): Build binop for instanceof.
13749 (java_push_parser_context): Remember ctxp->gclass_list across
13751 (java_pop_parser_context): Simply return if no context
13752 exists. Remember gclass_list across contexts.
13753 (issue_warning_error_from_context): New function.
13754 (parse_error_context): Don't setup ctxp->elc here. Call
13755 issue_warning_error_from_context instead.
13756 (parse_warning_context): Likewise.
13757 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13758 setup. Link new class/interface to ctxp->gclass_list.
13759 (add_superinterfaces): Register interface as incomplete if not
13761 (create_class): Remember class unqualified name in
13762 ctxp->current_parsed_class_un. Check class deprecation.
13763 (register_fields): Check field deprecation. Remember static final
13764 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13766 (method_header): New local variable ORIG_ARG. Use unqualified
13767 current class name for check on constructor errors. Promote return
13768 type if of record type. Argument list fix moved in
13769 fix_method_argument_names, called here. Check method deprecation.
13770 (fix_method_argument_names): New function.
13771 (method_declarator): Promote record typed arguments.
13772 (safe_layout_class): Check class methods before layout.
13773 (java_complete_class): Compute field layout when patched.
13774 (do_resolve_class): Try to load class after having it renamed
13775 after the package name.
13776 (get_printable_method_name): Use DECL_CONTEXT.
13777 (reset_method_name): New function.
13778 (check_method_redefinition): Use reset_method_name.
13779 (java_check_regular_methods): New local variable
13780 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13781 names for error report. Check for compile-time error when method
13782 found has default (package) access.
13783 (java_check_abstract_methods): Now takes an interface DECL node as
13784 an argument. Also reinstall real name on unchecked
13785 overriding/hiding methods for error report.
13786 (java_check_methods): Fixed leading comment. Get classes to verify
13787 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13788 CLASS_METHOD_CHECKED_P on class verification.
13789 (lookup_java_method2): Get real method name if necessary.
13790 (find_in_imports): Don't check package class access here.
13791 (resolve_package, lookup_package_type): New functions.
13792 (java_layout_classes): Fixed leading comment. Take classes to be
13793 laid out from ctxp->gclass_list.
13794 (java_complete_expand_methods): Don't expand native and abstract
13796 (java_expand_classes): New function.
13797 (resolve_expression_name): Use additional argument ORIG. Retrieve
13798 values of static final field of primitive types.
13799 (resolve_field_access): Handles static final field of promotive
13801 (resolve_qualified_expression_name): Handle STRING_CST as
13802 primaries and package name resolution. Check deprecation on found
13803 decls. Set where_found and type_found on non static field resolved
13804 during qualification. Layout non primitive field decl types.
13805 (check_deprecation): New function.
13806 (maybe_access_field): Simplified.
13807 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13808 removed. Reverse method's argument when primary is a type. Don't
13809 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13810 instead. Include abstract class in the list of class searchable
13811 for constructors. Use DECL_CONTEXT of found method for access
13812 checks. Check method deprecation.
13813 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13814 converting arguments. Handle INVOKE_INTERFACE.
13815 (lookup_method_invoke): Search constructor using existing
13816 infrastructure (don't rely on lookup_java_constructor anymore).
13817 (find_applicable_accessible_methods_list): Extra argument flag
13818 LC. Now include constructor in the search.
13819 (qualify_ambiguous_name): Conditional expression are primaries.
13820 (not_initialized_as_it_should_p): static final are always
13822 (java_complete_tree): Pass extra NULL argument to
13823 resolve_expression_name. Stricter test to carry on patching
13824 assignments. New case for INSTANCEOF_EXPR.
13825 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13826 (check_final_assignment, maybe_build_primttype_type_ref): New
13828 (patch_assignment): Detect resolved static finals and carry normal
13829 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13830 (try_builtin_assignconv): Access constant 0 on all primitive
13832 (valid_builtin_assignconv_identity_widening_p): Accept identical
13833 types. Accept all promoted type on int type.
13834 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13835 assigned to a reference.
13836 (valid_method_invocation_conversion_p): Accept to check null
13838 (build_binop): Merge declaration and initialization of local
13840 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13841 numeric types. Improved validity test for qualify operators on
13843 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13844 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13845 primitive type and issue the appropriate error message.
13846 (resolve_type_during_patch): Mark class loaded when resolved.
13847 (patch_cast): Allow null to be cased to reference types.
13848 (build_null_of_type): New function.
13849 (patch_array_ref): Handle array on references correctly.
13850 (patch_return): Removed unused local variable MODIFY. Force
13851 boolean to be returned as integers. Allows null to be returned by
13852 a function returning a reference.
13853 * typeck.c (convert_to_integer, convert_to_real,
13854 convert_to_pointer): Prototypes moved to convert.h
13855 (lookup_argument_method): Use method real name, if necessary.
13857 1998-10-30 Tom Tromey <tromey@cygnus.com>
13859 * class.c (build_class_ref): Changed name of primitive classes to
13862 * class.c (make_class_data): Renamed fields: nmethods to
13863 method_count, method_count to dtable_method_count. Always set
13864 `state' field to 0.
13865 * decl.c (init_decl_processing): Likewise.
13867 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13869 * class.c (layout_class): Don't mangle <finit>, produce
13870 __finit<class> instead. Don't verify artificial methods.
13871 * decl.c (finit_identifier_node): New declared global.
13872 (init_decl_processing): finit_identifier_node initialized.
13873 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13874 * java-tree.h (finit_identifier_node): Declared as extern.
13875 (struct lang_decl): New field called_constructor.
13876 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13877 (CLASS_HAS_FINIT_P): New macro.
13878 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13879 explicit constructor invocation.
13880 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13881 CALL_SUPER_CONSTRUCTOR_P): New macros.
13882 (write_classfile): Added prototype.
13883 * jcf-parse.c (jcf_parse_source): Parse and remember for
13884 generation if the file was seen on the command line.
13885 (parse_source_file): Don't write the class file here.
13886 (yyparse): Loop on files rewritten. Set current_jcf.
13887 (parse_zip_file_entries): Parse class file only if it was found.
13888 * lang.c (init_parse): Don't open command line provided filename
13890 (lang_parse): Don't set main_jcf anymore.
13891 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13892 (JCONSTRUCTOR_CHECK): New macro.
13893 (JBSC_TYPE_P): New macro.
13894 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13895 (COMPLETE_CHECK_OP_2): New macro.
13896 (struct parse_ctxt): New field explicit_constructor_p.
13897 (check_class_interface_creation): Fixed prototype indentation.
13898 (patch_method_invocation_stmt): Prototype reflects added argument.
13899 (patch_invoke): Likewise.
13900 (complete_method_declaration, build_super_invocation,
13901 verify_constructor_circularity,
13902 build_this_super_qualified_invocation, get_printable_method_name,
13903 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13904 verify_constructor_super, create_artificial_method,
13905 start_artificial_method_body, end_artificial_method_body,
13906 generate_field_initialization_code): New function prototypes.
13907 * parse.y: Fixed leading comment
13908 (constructor_header:, constructor_body:, block_end:): Rules tagged
13910 (type_declaration:): Call maybe_generate_finit.
13911 (method_declaration:): Action for method_body: placed in new
13912 function complete_method_declaration, called here.
13913 (constructor_declaration:): Defined actions. Removed leading
13915 (constructor_header:): New rule with action.
13916 (constructor_body:): Rule rewritten using block_begin: and
13917 block_end:. Defined actions.
13918 (constructor_declarator:, explicit_constructor_invocation:):
13920 (block:): Use new rules block_begin: block_end:.
13921 (block_begin:, block_end:): New rules and actions.
13922 (block_statements:): Fixed error message for explicit
13924 (method_invocation:): Call build_this_super_qualified_invocation
13925 if primary is `this' or `super' was seen.
13926 (conditional_expression:): Action defined.
13927 (extra_ctxp_pushed_p): New static global flag.
13928 (java_parser_context_save_global): Create parser context if
13929 necessary. Use extra_ctxp_pushed_p to remember it.
13930 (java_parser_context_restore_global): Pop extra parser context if
13932 (build_array_from_name): Array on primitive types are marked
13934 (register_fields): Restore new name in field initializer
13935 expression if type was altered. Non static fields initialized upon
13936 declaration marked initialized.
13937 (maybe_generate_finit): New function.
13938 (maybe_generate_clinit): Use create_artificial_method,
13939 start_artificial_method_body, end_artificial_method_body. Generate
13940 debug info for enclosed initialization statements.
13941 (method_header): Fixed leading comment. Check constructor
13942 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13944 (complete_method_declaration, constructor_circularity_msg,
13945 verify_constructor_circularity): New functions.
13946 (get_printable_method_name): New function.
13947 (check_method_redefinition): Don't rename <finit> methods. Fix
13948 declared constructor names. Error message for
13949 constructors modified.
13950 (java_check_regular_methods): Local variable seen_constructor
13951 renamed saw_constructor. Skip verification on constructors. Create
13952 default constructor with create_artificial_method.
13953 (java_check_methods): Removed unnecessary empty line.
13954 (create_artificial_method, start_artificial_method_body,
13955 end_artificial_method_body): New functions.
13956 (java_layout_classes): Changed leading comment. Reverse fields
13957 list if necessary. Always layout java.lang.Object if being
13959 (java_complete_expand_methods): Verify constructor circularity.
13960 (java_complete_expand_method): Call fix_constructor on
13961 constructors. Local variable no_ac_found removed. Restore
13962 bindings if method body expansion failed.
13963 (fix_constructors, verify_constructor_super,
13964 generate_field_initialization_code): New function.
13965 (java_expand_classes): Fixed leading comment. Write class file
13967 (resolve_expression_name): Check for illegal instance variable
13968 usage within the argument scope of an explicit constructor
13970 (resolve_qualified_expression_name): Pass extra from_super flag
13971 when invoking patch_method_invocation_stmt. New case for
13972 conditional expression when used as a primary. Check for error
13973 when acquiring super.
13974 (patch_method_invocation_stmt): Added extra argument super. New
13975 local variable is_static_flag. Set class_to_search according to
13976 the nature of the constructor invocation. Don't add `this'
13977 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13978 invocation within the argument scope of explicit constructor
13979 invocation. Set is_static according to is_static_flag. Provide
13980 extra `super' argument to patch_invoke invocation.
13981 (patch_invoke): New argument from_super. Loop on arguments
13982 indentation fixed. Pass from_super to invocation_mode. New switch
13983 case INVOKE_SUPER. Fixed error message in switch default case.
13984 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13986 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13987 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13988 message takes constructors into account.
13989 (find_applicable_accessible_methods_list): Fixed indentation.
13990 (qualify_ambiguous_name): Take explicit constructor invocation
13991 into account. Deal with a conditional expression as a primary to
13993 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13994 case. Added extra argument to patch_method_invocation_stmt.
13995 Register calls made to explicit constructor `this'. Don't call
13996 save_expr in ARRAY_REF case when emitting class files. Check for
13997 illegal use of this when expanding explicit constructor invocation
13999 (complete_function_arguments): Set and reset parser context
14000 explicit_constructor_p field value when appropriate.
14001 (build_super_invocation, build_this_super_qualified_invocation):
14003 (patch_assignment): Fixed typo.
14004 (patch_unaryop): Check on final fields occurs only when a decl
14006 (patch_return): Take constructors into account.
14007 (patch_conditional_expr): New function.
14008 * typeck.c (build_java_signature): Removed unnecessary empty line.
14010 1998-10-28 Jeffrey A Law (law@cygnus.com)
14012 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14014 1998-10-28 Tom Tromey <tromey@cygnus.com>
14016 * decl.c (init_decl_processing): Renamed fields.
14017 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14018 interface_len, msize fields.
14020 * class.c (make_class_data): Removed subclass_head and
14021 subclass_next fields.
14022 * decl.c (init_decl_processing): Removed subclass_head and
14023 subclass_next fields.
14025 1998-10-28 Jeffrey A Law (law@cygnus.com)
14027 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14028 * mangle.c (emit_unicode_mangled_name): Similarly.
14030 1998-10-26 Nick Clifton <nickc@cygnus.com>
14032 * jcf-parse.c (get_constant): Place braces around code to compute
14033 'd' when REAL_ARITHMETIC is not defined.
14035 1998-10-25 H.J. Lu (hjl@gnu.org)
14037 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14040 1998-10-23 Tom Tromey <tromey@cygnus.com>
14042 * lang-specs.h: `.zip' files are input to jc1.
14044 1998-10-22 Per Bothner <bothner@cygnus.com>
14046 * jvspecs.c: Add (but don't enable) support for combining multiple
14047 .class and .java input filenames to a single jc1 invocation.
14048 Add support for -C flag (copile to .class files).
14049 Translate -classpath and -CLASSPATH arguments.
14050 * lang-specs.h: Don't set %2 spec.
14052 1998-10-22 Tom Tromey <tromey@cygnus.com>
14054 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14056 (add_path): Don't add trailing separator to non-empty path
14059 * lang.c (lang_decode_option): Check for -fclasspath and
14060 -fCLASSPATH before examining other `-f' options.
14062 * java-tree.h (finalize_identifier_node): Don't declare.
14063 * class.c (make_class_data): Don't push "final" field.
14064 * decl.c (init_decl_processing): Don't push "final" field.
14065 (finalize_identifier_node): Removed.
14066 (init_decl_processing): Don't set finalize_identifier_node.
14068 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14070 1998-10-11 Anthony Green <green@cygnus.com>
14072 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14073 (JV_SCAN_SOURCES): New macro.
14074 (JCF_DUMP_SOURCES): Likewise.
14075 (jcf-dump$(exeext)): New target.
14076 (jv-scan$(exeext)): New target.
14078 1998-10-22 Tom Tromey <tromey@cygnus.com>
14080 * Makefile.in (LEX): Removed.
14081 (LEXFLAGS): Likewise.
14082 (SET_BISON): New macro.
14084 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14085 spurious diffs in parse.c.
14086 ($(PARSE_SCAN_C)): Likewise.
14087 (PARSE_DIR): New macro.
14089 (PARSE_SCAN_C): Likewise.
14090 (PARSE_RELDIR): New macro.
14092 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14094 * jcf-io.c (find_class): Use saw_java_source to determine when to
14095 look for `.java' file.
14096 * jcf-parse.c (saw_java_source): New global.
14097 (yyparse): Set it if `.java' file seen.
14099 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14100 (GCJH_SOURCES): Likewise.
14101 * Makefile.in (datadir): New macro.
14102 (libjava_zip): Likewise.
14103 (JAVA_OBJS): Added jcf-path.o.
14104 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14105 (../gcjh$(exeext)): Likewise.
14106 (jcf-path.o): New target.
14107 * java-tree.h (fix_classpath): Removed decl.
14108 * jcf-parse.c (fix_classpath): Removed.
14109 (load_class): Don't call fix_classpath.
14110 * parse.y (read_import_dir): Don't call fix_classpath.
14111 * lex.h: Don't mention classpath.
14112 * lex.c (java_init_lex): Don't initialize classpath.
14113 * jcf-io.c (classpath): Removed global.
14114 (find_class): Use jcf_path iteration functions. Correctly search
14115 class path for .java file.
14116 (open_in_zip): New argument `is_system'.
14117 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14118 classpath-related options.
14119 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14121 (lang_init): Call jcf_path_init.
14122 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14123 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14124 Correctly put braces around second string in each entry.
14125 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14126 classpath-related options.
14127 (help): Updated for new options.
14128 * jcf.h: Declare functions from jcf-path.c. Don't mention
14129 `classpath' global.
14130 * jcf-path.c: New file.
14132 * jcf-depend.c: Include jcf.h.
14134 * jcf-write.c (localvar_alloc): Returns `void'.
14135 (localvar_free): Removed unused variable.
14137 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14138 (init_parse): Use OBJECT_SUFFIX, not ".o".
14140 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14142 * class.c (emit_register_classes): Renamed from
14143 emit_register_class.
14144 * java-tree.h (emit_register_classes): Prototype renamed from
14145 emit_register_class.
14146 * jcf-parse.c (yyparse): Call emit_register_classes once before
14148 * parse.y (java_expand_classes): No longer register classes.
14150 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14152 * class.c (is_compiled_class): New local variable
14153 seen_in_zip. Identify classes found in currently compiled source
14155 * decl.c (complete_start_java_method): Fixed typo.
14156 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14157 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14158 (CLASS_P): Moved around.
14159 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14160 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14162 (jcf_parse_source): Changed leading comment. Removed unnecessary
14163 fclose and CLASS_FROM_SOURCE_P marking.
14164 (parse_source_file): New local variables remember_for_generation
14165 and filename. Mark parsed file name identifier node. Removed block
14166 executed when parse_only was null. Set remember_for_generation.
14167 Use it as an argument to java_pop_parser_context.
14168 (yyparse): New local variables several_files, list, next node and
14169 current_file_list. Split ampersand separated file names into
14170 current_file_list. Iterate through the list and parse accordingly.
14171 * parse.h (java_pop_parser_context): New function prototype.
14172 * parse.y (ctxp_for_generation): New static global variable.
14173 (java_pop_parser_context): New argument generate. Link popped ctxp
14174 to ctxp_for_generation list accordingly.
14175 (java_complete_expand_methods): Fixed indentation.
14176 (java_expand_classes): New function.
14178 1998-10-17 Per Bothner <bothner@cygnus.com>
14180 * Makefile.in: Link with libiberty.a instead of memmove.o.
14182 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14184 * lex.c (setjmp.h): No longer included.
14185 * lex.h (setjmp.h): Included.
14186 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14187 (duplicate_declaration_error_p): Renamed from
14188 duplicate_declaration_error.
14189 (build_array_from_name): New function prototype.
14190 * parse.y (setjmp.h): No longer included.
14191 (variable_declarator_id): Define action.
14192 (build_array_from_name): New function.
14193 (duplicate_declaration_error_p): Renamed from
14194 duplicate_declaration_error. Fixed leading comment.
14195 (register_fields): Main `for' loop reorganized. Uses
14196 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14197 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14198 build_array_from_name.
14199 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14201 (read_import_dir): Don't try to skip `.' and `..'.
14202 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14203 build_array_from_name. Main `for' loop reorganized.
14204 (resolve_qualified_expression_name): When building access to a
14205 field, use the type where the field was found, not its own type.
14206 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14207 field was found is null.
14208 (qualify_ambiguous_name): Sweep through all successive array
14211 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14213 * java-tree.h (pop_labeled_block, lang_printable_name,
14214 maybe_add_interface, set_super_info, get_access_flags_from_decl,
14215 interface_of_p, inherits_from_p, fix_classpath,
14216 complete_start_java_method, emit_handlers, init_outgoing_cpool,
14217 make_class_data, register_class, alloc_name_constant): New
14218 function prototypes.
14219 * lang.c (lang_decode_option): Set argc argument unused. Fixed
14220 indentation. Added cast to remove warning.
14221 (lang_printable_name): Set v argument unused.
14222 (lang_print_error): Added argument to lang_printable_name call.
14223 (java_dummy_print, print_lang_decl, print_lang_type,
14224 print_lang_identifier, lang_print_xnode): All argument marked
14226 * lex.c (java_unget_unicode): Removed unnecessary argument.
14227 (java_allocate_new_line): Unused local variable is gone.
14228 (java_read_char): Added parenthesis in expressions to remove
14229 warnings. Added final return statement.
14230 (java_read_unicode): Added parenthesis in expression to remove
14232 (java_parse_end_comment): Fixed java_unget_unicode invocation.
14233 (java_parse_escape_sequence): Likewise.
14234 (java_lex): Unused local variables are gone. Fixed
14235 java_unget_unicode invocation.
14236 * lex.h (set_float_handler): Prototype added when JC1_LITE not
14238 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
14239 lang_printable_name invocation in macro.
14240 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
14242 (duplicate_declaration_error): Suppressed unused argument in
14244 (identical_subpath_p): Function declaration is gone.
14245 (patch_invoke): Suppressed unused argument in prototype.
14246 (patch_cast, build_labeled_block, check_thrown_exceptions):
14248 * parse.y (setjmp.h): Included
14249 (toplev.h): Likewise.
14250 (field_declaration:): Suppressed unused local
14251 (label_decl:): Fixed build_labeled_block invocation.
14252 (java_pop_parser_context): Put extra parenthesis around assignment
14254 (yyerror): Suppressed unused local variables.
14255 (variable_redefinition_error): Fixed lang_printable_name
14257 (create_interface): Suppressed unused local variables.
14258 (create_class): Likewise.
14259 (duplicate_declaration_error): Suppressed unused argument. Fixed
14260 lang_printable_name invocation.
14261 (register_fields): Suppressed unused local variable. Fixed
14262 duplicate_declaration_error invocation.
14263 (method_header): Suppressed unused local variable.
14264 (method_declarator, parser_check_super): Likewise.
14265 (java_complete_class): Suppressed unused local variable. Fixed
14266 fatal error message.
14267 (complete_class_report_errors): Added default: in switch.
14268 (java_check_regular_methods): Fixed lang_printable_name
14270 (check_throws_clauses): Likewise.
14271 (java_check_abstract_methods): Suppressed unused local
14272 variable. Fixed lang_printable_name invocation.
14273 (read_import_entry): Added supplemental return statement.
14274 (read_import_dir): Suppressed unused local variables.
14275 (check_pkg_class_access, declare_local_variables): Likewise.
14276 (source_start_java_method): Suppressed unused extern variable
14278 (expand_start_java_method): Suppressed unused extern and local
14279 variable declarations.
14280 (java_complete_expand_methods): Likewise.
14281 (java_complete_expand_method): Suppressed unused local variables.
14282 (make_qualified_name): Likewise.
14283 (resolve_qualified_expression_name): Added default: in
14284 switch. Fixed lang_printable_name invocation.
14285 (class_instance_creation_expression): Added parenthesis around
14287 (patch_method_invocation_stmt): Fixed lang_printable_name and
14288 patch_invoke invocations.
14289 (check_for_static_method_reference): Fixed lang_printable_name
14291 (patch_invoke): Suppressed unused arguments and local variables.
14292 (lookup_method_invoke): Suppressed unused local variables.
14293 (qualify_ambiguous_name): Added default: in switch.
14294 (identical_subpath_p): Function removed.
14295 (patch_assignment): Suppressed unused local variables. Suppressed
14296 unnecessary if statement. Fixed lang_printable_name invocations.
14297 (try_builtin_assignconv): Fixed lang_printable_name invocations.
14298 (valid_ref_assignconv_cast_p): Parenthesis around
14299 expression. Suppressed unused local variables.
14300 (build_binop): Suppressed unused local variables. fixed
14301 lang_printable_name invocations.
14302 (string_constant_concatenation): Suppressed unused local
14304 (patch_unaryop): Fixed lang_printable_name invocation.
14305 (patch_cast): Suppressed unnecessary argument. Fixed
14306 lang_printable_name invocation.
14307 (patch_array_ref): Fixed lang_printable_name invocation.
14308 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
14309 (build_labeled_block): Suppressed unused argument.
14310 (generate_labeled_block): Fixed build_labeled_block invocation.
14311 (build_loop_body): Suppressed unused local variables.
14312 (patch_loop_statement): Likewise.
14313 (patch_exit): Fixed lang_printable_name invocation.
14314 (patch_switch_statement): Likewise.
14315 (case_identity): First argument marked unused.
14316 (patch_try_statement): Fixed lang_printable_name invocations.
14317 (patch_synchronized_statement, patch_throw_statement): Likewise.
14318 (check_thrown_exceptions): Fixed check_thrown_exceptions and
14319 lang_printable_name invocations.
14320 (check_thrown_exceptions_do): Suppressed unused argument.
14322 1998-10-14 Tom Tromey <tromey@cygnus.com>
14324 * jcf-write.c (write_classfile): Add output class file as target.
14325 * lang-options.h: Added -MD, -MMD, -M, and -MM.
14326 * jcf.h: Added declarations for dependency-tracking functions.
14327 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
14328 * lang.c (lang_decode_option): Recognize -MD and -MMD.
14329 (finish_parse): Call jcf_dependency_write.
14330 (dependency_tracking): New global.
14331 (DEPEND_SET_FILE): New define.
14332 (DEPEND_ENABLE): New define.
14333 (init_parse): Enable dependency tracking if required.
14335 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
14336 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14337 (../gcjh$(exeext)): Likewise.
14338 (jcf-depend.o): New target.
14339 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
14340 (GCJH_SOURCES): Likewise.
14341 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
14343 (find_classfile): Added dep_name argument.
14344 (find_class): Compute name of dependency.
14345 (open_in_zip): Call jcf_dependency_add_file.
14346 * gjavah.c (output_file): No longer global.
14347 (usage): Don't mention "gjavah".
14349 (java_no_argument): Likewise.
14350 (version): Likewise.
14351 (main): Recognize and handle -M family of options.
14352 (print_mangled_classname): Return is void.
14353 (process_file): Handle case where output is suppressed.
14354 (HANDLE_END_FIELD): Likewise.
14355 (HANDLE_METHOD): Likewise.
14356 * jcf-depend.c: New file.
14358 1998-10-13 Jeffrey A Law (law@cygnus.com)
14360 * java-tree.def: Add missing newline at EOF.
14362 1998-10-13 Tom Tromey <tromey@cygnus.com>
14364 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
14365 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
14367 Include <config.h> and "system.h".
14368 (disassemble_method): Undefine RET to avoid clash with
14369 config/i386/i386.h.
14371 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14373 * decl.c (runtime_exception_type_node, error_exception_type_node):
14374 New global variables.
14375 (init_decl_processing): Initialized.
14376 * expr.c (java_lang_expand_expr): Set caught exception type to
14377 null if catch handler argument doesn't exit.
14378 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14380 * java-tree.h (runtime_exception_type_node,
14381 error_exception_type_node): Global variables declared.
14382 (DECL_FUNCTION_THROWS): New macro.
14383 (DECL_FUNCTION_BODY): Modified comment.
14384 (DECL_SPECIFIC_COUNT): Likewise.
14385 (struct lang_decl): New field throws_list.
14386 (IS_UNCHECKED_EXPRESSION_P): New macro.
14387 * lex.c (java_lex): Generate location information for THROW_TK.
14388 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14389 EXCEPTIONS_P): New macros.
14390 (enum jdep_code): New value JDEP_EXCEPTION.
14391 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14392 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14393 PATCH_METHOD_RETURN_ERROR): New macros.
14394 (patch_method_invocation_stmt): Added new argument to prototype.
14395 (patch_synchronized_statement, patch_throw_statement,
14396 check_thrown_exceptions, check_thrown_exceptions_do,
14397 purge_unchecked_exceptions, check_throws_clauses): New function
14399 * parse.y Fixed typo in keyword section.
14400 (throw:): Rule tagged <node>.
14401 (THROW_TK): Keyword tagged <operator>.
14402 (method_header:): Last argument to call to method_header passed
14404 (throws:, class_type_list:, throw_statement:,
14405 synchronized_statement:, synchronized:): Defined actions.
14406 (method_header): New local variable current. Register exceptions
14407 from throws clause.
14408 (java_complete_tree): Complete and verify exceptions from throws
14410 (complete_class_report_errors): Error message on exceptions not
14412 (java_check_regular_methods): Fixed typo. Shortcut on private
14413 overriding methods. Changed error message on method
14414 redefinition. Check for throws clause compatibility.
14415 (check_throws_clauses): New function.
14416 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14417 method. Changed error message on method redefinition.
14418 (currently_caught_type_list): New static variable.
14419 (java_complete_expand_methods): Purge unchecked exceptions from
14420 throws clause list. Call PUSH_EXCEPTIONS before walk and
14421 POP_EXCEPTIONS after.
14422 (resolve_qualified_expression_name): Pass new argument as NULL to
14423 patch_method_invocation_stmt.
14424 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14425 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14426 argument list when appropriate. Use new argument if non null to
14427 store selected method decl.
14428 (patch_invoke): Convert if necessary args of builtin types before
14429 forming CALL_EXPR. Argument list no longer reversed here.
14430 (invocation_mode): Treat final methods as static methods.
14431 (java_complete_tree): New cases for THROW_EXPR: and
14432 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14434 (complete_function_arguments): No more RECORD_TYPE
14435 conversion. Function parameter nodes no longer saved.
14436 (valid_ref_assignconv_cast_p): Avoid handling null type.
14437 (patch_binop): Fixed null constant reference handling.
14438 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14439 BUILD_THROW macros.
14440 (patch_try_statement): Fixed comments. Record caught types in
14441 list, push the list, expand try block and pop the list.
14442 (patch_synchronized_statement, patch_throw_statement,
14443 check_thrown_exceptions, check_thrown_exceptions_do,
14444 purge_unchecked_exceptions): New functions.
14445 * typeck.c (lookup_argument_method): Allow WFL in place of method
14446 DECL_NAME during method definition check
14448 1998-10-09 Tom Tromey <tromey@cygnus.com>
14450 * gjavah.c (decode_signature_piece): New function.
14451 (print_c_decl): Use it. Added `name_override' argument.
14452 (print_method_info): Use name_override argument to print_c_decl.
14453 (seen_fields): Removed.
14454 (print_field_info): Don't update seen_fields.
14455 (struct method_name): New structure.
14456 (method_name_list): New global.
14457 (print_method_info): Add new method to list of methods.
14458 (name_is_method_p): New function.
14459 (print_field_info): If field name has same name as method, then
14461 (process_file): Parse methods before fields.
14462 (field_pass): New global.
14463 (HANDLE_END_FIELD): Take field_pass into account.
14465 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14467 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14468 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14470 1998-10-03 Anthony Green <green@cygnus.com>
14472 * jvspec.c: Fix bug in jvgenmain_spec patch.
14474 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14476 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14477 * decl.c (soft_exceptioninfo_call_node): New global variable.
14478 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14479 takes extra integer argument. soft_exceptioninfo_call_node
14481 * except.c (java_set_exception_lang_code): New function
14482 (method_init_exceptions): Called here.
14483 (prepare_eh_table_type): New function.
14484 (expand_end_java_handler): Called here.
14485 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14486 one argument. Modified generation of call to
14487 soft_badarrayindex_node to use new argument.
14488 (build_java_arrayaccess): Pass faulty index value to
14489 build_java_throw_out_of_bounds_exception.
14490 (generate_name): New function.
14491 (java_lang_expand_expr): New local variables node, current,
14492 has_finally_p. Expand TRY_EXPR node.
14493 (process_jvm_instruction): Replace top of the stack with thrown
14494 object reference when entering exception handler.
14495 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14496 specific tree codes.
14497 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14499 (DECL_SPECIFIC_COUNT): New macro.
14500 (prepare_eh_table_type, java_set_exception_lang_code,
14501 generate_name): New function declarations.
14502 (match_java_method): Declaration deleted.
14503 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14505 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14506 * parse.h (redefinition_error, refine_accessible_methods_list,
14507 can_cast_to_p): Function declaration removed.
14508 (classitf_redefinition_error, variable_redefinition_error,
14509 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14510 find_most_specific_methods_list, argument_types_convertible,
14511 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14512 valid_cast_to_p, valid_method_invocation_conversion_p,
14513 try_reference_assignconv, add_stmt_to_compound,
14514 build_jump_to_finally, build_tree_list, patch_try_statement,
14515 java_get_catch_block): New function declarations.
14516 * parse.y (string_buffer_type): Global variable deleted.
14517 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14518 finally): Rules tagged <node>.
14519 (TRY_TK, CATCH_TK): Token tagged <operator>.
14520 (class_body_declaration:, class_member_declaration:,
14521 formal_parameter:, explicit_constructor_invocation:,
14522 interface_member_declaration:, constant_declaration:,
14523 primary_no_new_array:, class_instance_creation_expression:,
14524 array_creation_expression:): Issue error on unsuported JDK1.1
14526 (try_statement:, catches:, finally:): Define actions.
14527 (catch_clause_parameter): New rule.
14528 (catch_clause:): Use new rule catch_clause_parameter.
14529 (parse_jdk1_1_error): New function.
14530 (redefinition_error): Renamed classitf_redefinition_error.
14531 (variable_redefinition_error): New function.
14532 (check_class_interface_creation): Call
14533 classitf_redefinition_error.
14534 (java_complete_tree): Added error message on JDEP_TYPE: case.
14535 (complete_class_report_errors): Fixed indentation.
14536 (declare_local_variables): Call variable_redefinition_error.
14537 (source_end_java_method): Call java_set_exception_lang_code and
14538 emit_handlers where appropriate.
14539 (java_method_add_stmt): Call add_stmt_to_block.
14540 (add_stmt_to_block): New function.
14541 (lookup_method_invoke): Fixed outside comment. new local variable
14542 candicates. Call find_applicable_accessible_methods_list and
14543 find_most_specific_methods_list when searching for a
14544 method. Modified error report to list possible candidates when
14546 (find_applicable_accessible_methods_list,
14547 find_most_specific_methods_list, argument_types_convertible): New
14549 (refine_accessible_methods_list): Function deleted.
14550 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14551 expr (if applicable) before calling patch_array_ref.
14552 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14553 (enter_block): Fixed comment.
14554 (enter_a_block): New function.
14555 (patch_assignment): Reorganized. Call try_reference_assignconv for
14556 references. Call valid_cast_to_p instead of can_cast_to_p.
14557 (try_reference_assignconv,
14558 valid_builtin_assignconv_identity_widening_p): New functions.
14559 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14560 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14562 (build_string_concatenation): Don't resolve StringBuffer.
14563 (patch_cast): Fixed inverted arguments.
14564 (patch_array_ref): Code to save array expr deleted. Call
14565 valid_cast_to_p instead of can_cast_to_p.
14566 (generate_labeled_block): Call generate_name.
14567 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14568 patch_try_statement): New functions.
14569 * typeck.c (match_java_method): Function deleted.
14571 1998-10-02 Anthony Green <green@cygnus.com>
14573 * jvspec.c: jvgenmain_spec uses different temporary file names.
14575 1998-10-02 Anthony Green <green@cygnus.com>
14577 * jvspec.c (lang_specific_driver): Fail if user specifies
14578 --main= when not linking.
14580 1998-09-28 Tom Tromey <tromey@cygnus.com>
14582 * class.c (make_class_data): Push value for `thread' field.
14583 * decl.c (init_decl_processing): Added `thread' field to class.
14585 * class.c (add_field): Always make static fields externally
14588 1998-09-26 Anthony Green <green@cygnus.com>
14590 * expr.c (build_java_athrow,
14591 build_java_throw_out_of_bounds_exception, expand_invoke,
14592 build_newarray, expand_java_multianewarray, build_java_monitor):
14593 Update comments to reflect _Jv_* function names.
14595 1998-09-25 Per Bothner <bothner@cygnus.com>
14597 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14598 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14599 * parse.y (expand_start_java_method): Likewise.
14601 1998-09-24 Per Bothner <bothner@cygnus.com>
14603 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14605 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14606 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14607 * expr.c: Remove no-longer-needed calls to promote_type.
14608 * decl.c (give_name_to_locals): Liekwise.
14609 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14610 * parse.y: Add/remove promote_type calls as appropriate.
14611 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14612 (parse_signature_string): Likewise.
14613 (build_java_array_type): Fix for now signature convenions.
14615 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14617 1998-09-23 Tom Tromey <tromey@cygnus.com>
14619 * class.c (init_class_processing): libjava function renamed to
14622 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14624 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14625 * java-tree.def: Fixed DEFTREECODE third argument.
14626 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14627 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14628 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14629 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14630 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14631 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14632 * lang.c (java_tree_code_type, java_tree_code_length,
14633 java_tree_code_name): New arrays.
14634 (lang_init): Append Java tree node definitions to Gcc ones.
14635 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14637 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14639 (java_lex): Allow declaration of empty string constants. Retain
14640 location information on CASE_TK and DEFAULT_TK.
14641 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14642 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14643 Modified to be more robust.
14644 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14645 (build_new_invocation, try_builtin_assignconv,
14646 patch_switch_statement, string_constant_concatenation,
14647 build_string_concatenation, patch_string_cst, patch_string,
14648 java_expand_switch): New function declarations.
14649 * parse.y: Rules related to switch and EH tagged <node>.
14650 (label_id): Set to NULL_TREE
14651 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14653 (this_or_super:): Fixed indentation.
14654 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14655 statement_expression:): Removed call to RULE on all sub-rules.
14656 (switch_expression:, switch_labels:): New rules.
14657 (switch_statement:, switch_block:, switch_block_statement_groups:,
14658 switch_block_statement_group:, switch_labels:, switch_label:):
14660 (throw_statement:, synchronized_statement:, try_statement:):
14661 Defined temporary actions.
14662 (class_instance_creation_expression:): Call
14663 build_new_invocation. Fixed indentation.
14664 (field_access): Fixed indentation.
14665 (method_invocation): Likewise.
14666 (make_qualified_primary): Use THIS_EXPR.
14667 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14668 resolving from SUPER, set *type_found.
14669 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14670 (java_complete_tree): Removed unused local variable `location'. Case
14671 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14672 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14673 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14674 STRING_CST: case. default: checks for patchable strings.
14675 (complete_function_arguments): Transform string constant or
14676 crafted StringBuffer if necessary.
14677 (build_method_invocation): Fixed comments.
14678 (build_new_invocation): New function.
14679 (patch_assignment): Call try_builtin_assignconv to figure a valid
14680 assignment conversion between builtin types.
14681 (try_builtin_assignconv): New function.
14682 (build_binop): Use URSHIFT_EXPR directly to call build.
14683 (operator_string): Use UNARY_PLUS_EXPR.
14684 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14686 (do_merge_string_cste, merge_string_cste,
14687 string_constant_concatenation, build_string_concatenation,
14688 patch_string, patch_string_cst): New function.
14689 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14690 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14691 (build_newarray_node): Use NEW_ARRAY_EXPR.
14692 (build_this): Use THIS_EXPR.
14693 (build_return): Enable debug information on return statement.
14694 (build_if_else_statement): Likewise.
14695 (complete_labeled_statement): Fixed related comment.
14696 (build_loop_body): Fixed comment.
14697 (build_bc_statement): Enable debug information on break/continue
14699 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14701 (patch_switch_statement, case_identity, java_expand_switch): New
14704 1998-09-21 Per Bothner <bothner@cygnus.com>
14706 * buffer.h (BUFFER_INIT): New macro.
14707 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14708 Pass (struct jcf_partial *state) to most functions.
14709 (jcf_block, jcf_relocation): New types.
14710 Support labels, branches, conditionals, loops.
14712 1998-09-21 Tom Tromey <tromey@cygnus.com>
14714 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14716 1998-09-21 Per Bothner <bothner@cygnus.com>
14718 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14719 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14720 not integer_type_node (INT_TYPE_SIZ bits).
14722 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14724 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14725 * jcf-dump.c (print_exception_table): New function.
14726 (disassemble_method): Better handling of wide instructions.
14727 Make more robust for bad input.
14729 1998-09-30 Jeffrey A Law (law@cygnus.com)
14731 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14734 1998-09-17 Jeffrey A Law (law@cygnus.com)
14736 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14738 1998-09-17 Tom Tromey <tromey@cygnus.com>
14740 * Makefile.in ($(PARSE_H)): Removed target.
14742 1998-09-17 Jeffrey A Law (law@cygnus.com)
14744 * Makefile.in (JAVA_OBJS): Add memmove.o
14745 (memmove.o): New target & rules.
14747 1998-09-15 Tom Tromey <tromey@cygnus.com>
14749 * expr.c (expand_invoke): Don't generate a call to the class init
14752 1998-09-14 Jeffrey A Law (law@cygnus.com)
14754 * Makefile.in: Add many missing dependencies.
14755 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14757 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14758 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14760 1998-09-11 Per Bothner <bothner@cygnus.com>
14762 * decl.c (complete_start_java_method): If method is static (and
14763 not private) call _Jv_InitClass.
14764 * expr.c (expand_invoke): Don't call build_class_init.
14766 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14768 1998-09-10 Jeffrey A Law (law@cygnus.com)
14770 * Make-lang.in (GCJ): Define before using.
14772 1998-09-09 Jeffrey A Law (law@cygnus.com)
14774 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14775 losing due to namespace pollution in GNU getopt.h
14777 1998-09-09 Tom Tromey <tromey@cygnus.com>
14779 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14780 (java.all.cross): Likewise.
14781 (java.rest.encap): Likewise.
14783 1998-09-08 Jeffrey A Law (law@cygnus.com)
14785 * gjavah.c (print_class_decls): Fix thinko in arglist
14786 * jcv-io.c (find_classfile): Similarly.
14788 1998-09-07 Jeffrey A Law (law@cygnus.com)
14790 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14792 1998-09-05 Tom Tromey <tromey@cygnus.com>
14794 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14795 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14796 * Makefile.in (PARSE_C): New macro.
14797 (PARSE_H): Likewise.
14798 (PARSE_SCAN_C): Likewise.
14799 ($(PARSE_C)): Target renamed from parse.c.
14800 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14801 (clean): Remove parse-scan.c as well.
14802 (parse.o): Depend on $(PARSE_C).
14804 1998-09-05 Anthony Green <green@cygnus.com>
14806 * README, license.terms: Removed.
14808 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14809 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14810 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14811 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14812 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14813 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14814 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14815 and Java trademark attribution.
14817 1998-09-04 Tom Tromey <tromey@cygnus.com>
14819 * Makefile.in: Use gcjh, not gjavah.
14820 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14821 * Make-lang.in: Changed gjavah to gcjh everywhere.
14823 1998-09-03 Per Bothner <bothner@cygnus.com>
14825 * gjavah.c: Support new -prepend -add -append flags.
14826 (print_method_info): Method is not virtual if class is final.
14828 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14830 * jv-scan.c: Fixed copyright assignment.
14831 * keyword.gperf: Likewise.
14832 * keyword.h: Likewise.
14833 * lex.c: Fixed copyright assignment.
14834 (java_lex): Push unicode back when parsing '<'.
14835 * lex.h: Fixed copyright assignment.
14836 * parse-scan.y: Likewise.
14837 * parse.h: Fixed copyright assignment.
14838 (build_debugable_stmt, complete_for_loop): New function prototypes.
14839 * parse.y: Fixed copyright assignment.
14840 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14841 size_zero_node when completing a loop with no exit condition.
14842 (for_statement_nsi:): Define action.
14843 (for_init:, for_update:): Return size_zero_node when empty.
14844 (declare_local_variables): Call build_debugable_stmt.
14845 (build_debugable_stmt): New function.
14846 (build_loop_body): Build debugable statement around loop
14848 (complete_loop_body): Take into account the debugable statement
14849 around the EXIT_EXPR.
14850 (complete_loop_body): New function.
14851 (patch_exit_expr): Fixed condition inversion.
14853 1998-09-02 Tom Tromey <tromey@cygnus.com>
14855 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14856 name of thread define.
14857 * jvspec.c (THREAD_NAME): New macro.
14859 (THREADLIB): Likewise.
14860 (lang_specific_driver): Recognize attempt to link with thread
14861 library or gc library. Recognize -ljava on command line so it
14862 isn't linked against more than once.
14864 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14866 * parse-scan.y (report_main_declaration): Name of the class
14867 containing `main' can be a qualified name.
14869 1998-08-31 Tom Tromey <tromey@cygnus.com>
14871 * config-lang.in: Changed gjavac to gjc everywhere.
14872 * Make-lang.in: Changed gjavac to gjc everywhere.
14874 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14876 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14877 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14878 and install the files.
14879 * Makefile.in (JAVA_OBJS_LITE): New variable.
14880 (compiler:): Now include jv-scan as a dependency.
14881 (../jv-scan$(exeext), parse-scan.c): New targets.
14882 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14883 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14884 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14885 check for errors even if parse_only.
14886 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14888 (yylex): New function. Uses java_lex body.
14889 (java_lex): Removed commented out statement. Remove local variable
14890 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14891 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14892 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14893 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14894 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14895 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14897 (java_lex_error): Empty if JC1_LITE is defined.
14898 (java_get_line_col): Return 0 if JC1_LITE is defined.
14899 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14900 SET_MODIFIER_CTX): Moved into the section containing the macros
14901 conditionally defined by JC1_LITE.
14902 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14903 argument if JC1_LITE is defined.
14904 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14905 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14907 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14908 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14909 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14910 to different values according to JC1_LITE.
14911 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14912 declared if JC1_LITE set.
14913 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14914 defined if JC1_LITE not set.
14915 (struct parser_ctx): Reorganized and skip the jc1 front end part
14917 (java_layout_classes): New function definition.
14918 (java_push_parser_context, java_init_lex, yyparse, yylex,
14919 yyerror): Prototype always declared. All other static function
14920 prototypes declared only if JC1_LITE is not set.
14921 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14922 declared in parse.h.
14923 (java_layout_classes): New function.
14924 (java_complete_expand_methods): No longer layout the class here.
14925 * parse-scan.y: New file.
14926 * jv-scan.c: New file.
14928 1998-08-25 Tom Tromey <tromey@cygnus.com>
14930 * gjavah.c (main): Handle -friend option.
14931 (friend_specs): New global.
14932 (generate_access): Handle friend_specs.
14933 (process_file): Likewise.
14934 (MAX_FRIENDS): New macro.
14935 (friend_count): New global.
14936 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14937 Changed all callers.
14939 1998-08-24 Per Bothner <bothner@cygnus.com>
14941 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14942 (main): Handle processing all the entries of a named .zip archive.
14943 * jcf-io.c (jcf_trim_old_input): New function.
14944 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14946 1998-08-24 Per Bothner <bothner@cygnus.com>
14948 * lang.c (flag_assume_compiled): Make default be on.
14950 1998-08-21 Per Bothner <bothner@cygnus.com>
14952 * jcf-dump.c: Add bunches of flags to control output more.
14953 (process_class): New function; support printing more than one class.
14954 (main): Support new --print-main and --javap flags.
14955 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14956 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14958 1998-08-20 Per Bothner <bothner@cygnus.com>
14960 Change mangling of dispatch table to match C++ vtable (w/thunks).
14961 * class.c (build_dtable_decl), java-tree.h: New function.
14962 (make_class_data): Call it.
14963 * decl.c (init_decl_processing): Likewise.
14965 1998-08-19 Warren Levy <warrenl@cygnus.com>
14967 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14968 soft_anewarray; adjust args passed.
14969 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14970 match _Jv_NewObjectArray.
14972 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14974 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14975 * expr.c (loopup_label): Call create_label_decl.
14976 (create_label_decl): New function.
14977 (java_lang_expand_expr): Call expand_start_bindings with argument
14979 * java-tree.h Added space after PROTO in function declarations
14981 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14982 (create_label_decl, push_labeled_block): New function
14984 * lex.c (label_id): Initialize.
14985 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14987 * parse.h Added space after PROTO in function declarations when
14989 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14990 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14991 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14992 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14994 (struct parser_ctxt): New fields current_loop,
14995 current_labeled_block.
14996 (build_if_else_statement, patch_if_else_statement,
14997 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14998 generate_labeled_block, complete_labeled_statement,
14999 build_bc_statement, patch_bc_statement, patch_loop_statement,
15000 build_new_loop, build_loop_body, complete_loop_body): New function
15002 * parse.y (java_warning_count): New global variable.
15003 (label_id): New static variable.
15004 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15005 (block:): Return size_zero_node when block is empty.
15006 (empty_statement:): Return size_zero_node.
15007 (statement:): Implement supplemental action when for_statement: is
15009 (label_decl:): New rule.
15010 (labeled_statement:): Rewritten using label_decl. Actions
15012 (labeled_statement_nsi:): Likewise.
15013 (if_then_statement): Actions implemented.
15014 (while_expression): New rule.
15015 (while_statement:): Rewritten using while_expression. Actions
15017 (while_statement_nsi:): Likewise.
15018 (do_statement_begin:): New rule.
15019 (do_statement:): Rewritten using do_statement_begin. Actions
15021 (for_statement:): Rewritten using for_begin. Actions implemented.
15022 (for_statement_nsi:): Likewise.
15023 (for_header:, for_begin:): New rules.
15024 (for_init:): Actions implemented.
15025 (statement_expression_list:, break_statement:,
15026 continue_statement:): Likewise.
15027 (yyerror): Count number of issued warning(s).
15028 (java_report_errors): Report error(s) and/or warning(s).
15029 (java_complete_class): Use build_java_argument_signature to
15030 recompute completed method signature.
15031 (java_check_regular_methods): New locals method_wfl and aflags.
15032 Use method_wfl instead of lookup_cl during error reports. Fixed
15033 indentation and modified some error messages. Use
15034 lang_printable_name in method instead of the DECL_NAME. New code
15035 to issue warnings on methods not overriding corresponding methods
15036 private to a different package.
15037 (java_method_add_stmt): Call add_stmt_to_compound.
15038 (add_stmt_to_compound): New function.
15039 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15040 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15041 (build_if_else_statement, patch_if_else_statement,
15042 build_labeled_block, generate_labeled_block,
15043 complete_labeled_statement, build_new_loop, build_loop_body,
15044 complete_loop_body, patch_loop_statement, build_bc_statement,
15045 patch_bc_statement, patch_exit_expr): New functions.
15046 * typeck.c (build_java_signature): Build argument signature before
15047 enclosing it in between parenthesis.
15049 1998-08-17 Warren Levy <warrenl@cygnus.com>
15051 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15052 (JAVA_OBJS): Added reminder comment
15054 1998-08-13 Nick Clifton <nickc@cygnus.com>
15056 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15057 be interpreted as a long long.
15059 1998-08-13 Warren Levy <warrenl@cygnus.com>
15061 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15062 soft_initialise_class. Use _Jv_NewMultiArray, not
15063 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15064 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15065 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15066 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15068 1998-08-12 Per Bothner <bothner@cygnus.com>
15070 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15071 length_identifier_node): New global tree node constants.
15072 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15073 Replace uses by super_identifier_node etc.
15074 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15076 * parse.y (resolve_field_access): Don't special-case ".length" if
15077 flag_emit_class_files.
15078 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15079 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15082 1998-08-11 Per Bothner <bothner@cygnus.com>
15084 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15085 * class.c (make_method_value): Remove init for removed fields.
15087 * class.c (layout_class): Use build_java_argument_signature.
15088 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15090 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15091 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15092 (build_java_signature): Don't use push_java_argument_signature.
15094 * typeck.c (lookup_argument_method): New function.
15095 * parse.y (java_check_regular_methods): Use lookup_argument_method
15096 instead of lookup_java_method2 followed by lookup_java_method.
15098 * parse.y (check_method_redefinition): Minor optimization.
15100 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15101 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15103 1998-08-10 Tom Tromey <tromey@cygnus.com>
15105 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15108 * gjavah.c (java_float_finite): Use K&R-style definition.
15109 (java_double_finite): Likewise.
15110 (generate_access): Now returns void. Changed all callers.
15111 (last_access_generated): Removed.
15112 (process_file): Only make a single pass over the .class file.
15114 1998-07-29 Per Bothner <bothner@cygnus.com>
15116 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15117 for compatibility for G++ (with -fvtable-thunks).
15118 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15120 * gjavah.c (process_file): Use public inheritance for super-class.
15122 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15124 * lex.c (java_init_lex): Initialize ctxp->package.
15125 * parse.h (struct parser_ctxt): package and package_len replaced
15126 by tree package, an identifier node. Field method_decl_list is
15127 gone. Fixed comments.
15128 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15129 class_in_current_package): New function prototypes.
15130 * parse.y (array_type:): Set class loaded flag on primitive type
15132 (package_declaration:): Assign ctxp->package to the
15134 (method_invocation:): Handle invocation of method qualified by
15136 (single_type_import_declaration:): Removed ambiguity check.
15137 (java_pop_parser_context): New local variable `next'. Reset and
15138 set IMPORT_CLASSFILE_NAME flags on current and previous import
15140 (java_accstring_lookup): Use new local macro COPY_RETURN.
15141 (lookup_field_wrapper): New function.
15142 (parser_qualified_classname): Use merge_qualified_name.
15143 (parser_check_super_interface): Broaden error message.
15144 (do_resolve_class): Check for qualified class name in the current
15145 compilation unit if appropriate.
15146 (process_imports): Check for already defined classes.
15147 (check_pkg_class_access): Got rid of call to
15148 get_access_flags_from_decl.
15149 (java_complete_expand_methods): Call safe_layout_class based on
15150 the current class size.
15151 (make_qualified_primary): Build a WFL qualification on primary if
15153 (merge_qualified_name): New function.
15154 (make_qualified_name): Use merge_qualified_name.
15155 (resolve_expression_name): Use safe_lookup_field.
15156 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15157 (resolve_qualified_expression_name): Likewise. Check on resolved
15158 element accessibility.
15159 (not_accessible_p, class_in_current_package): New functions.
15160 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15161 (patch_method_invocation_stmt): Merged common pieces. Check
15162 accessibility of invoked method.
15163 (check_for_static_method_reference): Add returned type in error
15165 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15166 (refine_accessible_methods_list): Merged two conditions in test.
15167 (java_complete_class): Sanity check on stabilize_ref gone.
15168 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15170 1998-07-28 Per Bothner <bothner@cygnus.com>
15172 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15174 1998-07-24 Tom Tromey <tromey@cygnus.com>
15176 * gjavah.c (F_NAN): Removed.
15177 (F_NAN_MASK): New macro.
15178 (F_POSITIVE_INFINITY): Removed.
15179 (F_NEGATIVE_INFINITY): Likewise.
15180 (java_float_finite): Rewrote.
15181 (D_NAN_MASK): Renamed.
15182 (java_double_finite): Rewrote.
15183 (D_POSITIVE_INFINITY): Removed.
15184 (D_NEGATIVE_INFINITY): Likewise.
15186 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15187 If verbose, print underlying representation of value in hex.
15189 1998-07-24 Per Bothner <bothner@cygnus.com>
15191 * buffer.h, buffer.c: New files.
15192 * Makefile.in (JAVA_OBJS): Add buffer.o.
15194 Support locals variables and writing their debug entries to .class.
15195 * jcf-write.c: Simplify some by user new buffer type.
15196 (vode_buffer_grow): Removed.
15197 (struct localvar_info): New type.
15198 (localsvars, localvartable): New buffers.
15199 (localvar_alloc, localvar_free): New functions.
15200 (generate_bytecode_insns): Handle local variables.
15201 (generate_classfile): Write LocalVariableTable attribute.
15203 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15205 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15206 * zipfile.h (ZIPMAGIC): New macro.
15208 1998-07-24 Tom Tromey <tromey@cygnus.com>
15210 * Makefile.in (gjavah.o): Updated dependencies.
15211 (jcf-dump.o): Likewise.
15212 (all.indirect): Use ../gjavah.
15213 (../gjavah$(exeext)): Likewise.
15214 (clean): Don't remove gjavah.
15215 (clean): Remove parse.c, not java/parse.c.
15216 * Make-lang.in (java): Added gjavah.
15217 (gjavah$(exeext)): New target.
15218 (GJAVAH_SOURCES): New macro.
15219 (java.all.build): Added gjavah.
15220 (java.all.cross): Likewise.
15221 (java.rest.encap): Likewise.
15222 * config-lang.in (compilers, stagestuff): Added gjavah.
15224 1998-07-23 Tom Tromey <tromey@cygnus.com>
15226 * gjavah.c (java_float_finite): New function.
15227 (java_double_finite): Likewise.
15228 (F_POSITIVE_INFINITY): New macro.
15229 (F_NEGATIVE_INFINITY): Likewise.
15231 (D_POSITIVE_INFINITY): Likewise.
15232 (D_NEGATIVE_INFINITY): Likewise.
15234 (print_field_info): Use java_float_finite and java_double_finite.
15236 1998-07-23 Per Bothner <bothner@cygnus.com>
15238 * parse.y (method_header): Name "this" implicit argument.
15240 1998-07-22 Per Bothner <bothner@cygnus.com>
15242 * jcf-write.c: Write out LineNumberTable attribute in .class file.
15243 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
15244 (put_linenumber): New function.
15245 (generate_bytecode_insns, generate_classfile): Write line numbers.
15247 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15249 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
15250 (lookup_name, build_known_method_ref, build_class_init,
15251 build_invokevirtual, invoke_build_dtable, match_java_method,
15252 build_field_ref, pushdecl_force_head, build_java_binop,
15253 binary_numeric_promotion, build_decl_no_layout,
15254 build_java_arrayaccess, build_newarray, build_anewarray,
15255 build_java_array_length_access, build_java_arraynull_check): New
15256 extern function prototypes.
15257 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15258 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
15260 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
15262 * jcf.h (jcf_out_of_synch): New extern function prototype.
15263 * parse.h: Static/global function implemented in parse.y
15264 prototyped and declarations moved at the end of the file.
15265 (DECL_P): Check that the argument isn't null.
15266 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15267 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
15268 (QUAL_DECL_TYPE): New macro.
15269 (PARAMS): Macro definition removed.
15270 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
15271 (return_statement:): Call build_return.
15272 (field_access:): Call make_qualified_primary in sub rule.
15273 (method_invocation:): Build method invocation and call
15274 make_qualified_primary when processing primaries.
15275 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
15276 get_type_from_signature.
15277 (java_check_regular_method): Extra integer 0 argument when calling
15278 lookup_java_method2.
15279 (lookup_java_interface_method2): Extra method DECL argument when
15280 calling lookup_java_interface_method2.
15281 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
15282 COMPOUND_EXPR node.
15283 (java_complete_expand_method): Layout current class iff not
15284 already done. Don't process interface's methods.
15285 (java_complete_expand_method): Use super class only if it
15286 exists. Use current class otherwise.
15287 (make_qualified_primary): New function.
15288 (resolve_expression_name): Process qualified expression or
15289 expression from primary the same way.
15290 (resolve_expression_name): Two last arguments to
15291 resolve_field_access are now NULL_TREEs.
15292 (resolve_field_access): New variable is_static. Local field must
15293 be DECLs. is_static computed on field DECLs only. Append code in
15294 where_found to the field access if necessary. Use QUAL_DECL_TYPE
15295 to initialize field_type.
15296 (resolve_qualified_expression_name): New local variable,
15297 previous_call_static and is_static. Handle primaries with function
15298 calls, casts, array references and `this'. `super' now handled as
15299 `(super_class)this'. Use is_static to clarify boolean expressions.
15300 Added code to handle case where a proper handle is required to
15301 access a field. Use QUAL_DECL_TYPE where applicable.
15302 (maybe_access_field): New function.
15303 (patch_method_invocation_stmt): New arguments primary, where,
15304 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
15305 deleted. Use `where' as a type to search from if specified. Check
15306 for static method reference where forbidden. Append primary or
15307 current_this to the argument list if not calling constructor nor
15309 (check_for_static_method_reference): New function.
15310 (patch_invoke): Layout the class on which new is done if
15312 (lookup_method_invoke): Changed format to report errors on
15314 (qualify_ambiguous_name): New local variable this_found. Now
15315 handle things from primaries. Method call are considered
15317 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
15318 changed into NULLs.
15319 (not_initialized_as_it_should_p): Comply with the new DECL_P.
15320 (java_complete_tree): New case fo RETURN_EXPR. Process function
15321 call arguments in separate function.
15322 (complete_function_arguments): New function.
15323 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
15325 (patch_assignment): Take the return function slot into account as
15326 a RHS. Distinguish assignment from a return.
15327 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
15328 when checking methods in interfaces.
15329 (resolve_type_during_patch): NULL argument to unresolve_type_p
15330 instead of NULL_TREE.
15331 (patch_newarray): Fixed typo in comment.
15332 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
15333 (build_return, patch_return): New functions.
15334 * typeck.c (lookup_java_constructor): Fixed typo in comment.
15336 1998-07-21 Per Bothner <bothner@cygnus.com>
15338 * constants.c (find_name_and_type_constant, find_fieldref_index,
15339 find_methodref_index): New methods.
15340 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
15341 just return given method. Also, rename to build_known_method_ref.
15342 (expand_invoke): Rename call to build_invoke_non_interface.
15343 * java-tree.h, parse.h: Update prototype.
15344 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
15345 (such as expand_expr_stmt) if flag_emit_class_files.
15346 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
15347 STACK_TARGET, IGNORE_TARGET): New macros.
15348 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
15349 (generate_bytecode_insn): New function to generate method's bytecode.
15350 (generate_classfile): Node generate Code attribute for a method.
15351 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
15352 push_long_const, field_op, adjust_typed_op, maybe_wide):
15353 New functions used by generate_bytecode_insn.
15355 * typeck.c (signature_include_return): Remove variable.
15356 (push_java_argument_signature, build_java_argument_signature): New.
15357 (build_java_signature): Use push_java_argument_signature.
15358 * parse.y: Use build_java_argument_signature instead of fiddling
15359 with signature_include_return.
15361 1998-07-17 Tom Tromey <tromey@cygnus.com>
15363 * gjavah.c (print_c_decl): Always generate JArray<>* for array
15366 * Makefile.in (all.indirect): Added gjavah$(exeext).
15367 (gjavah$(exeext)): Added $(exeext).
15370 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15372 * class.c (layout_class): Call to java_layout_parsed_class replace
15373 by safe_layout_class.
15374 * expr.c (build_java_array_length_access): Removed static storage
15375 class in the function definition.
15376 (build_java_arraynull_check): Likewise.
15377 Also fixed typos in two comments.
15378 * lex.c (java_init_lex): Initialize static global kw_length.
15379 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15380 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15382 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15383 * parse.h (resolve_no_layout): New static function declaration.
15384 (get_identifier_in_static): Declaration removed.
15385 (java_layout_parsed_class): Function name declaration changed to
15387 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15388 not_initialized_as_it_should_p, build_this): New static function
15390 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15391 binary_numeric_promotion, stabilize_reference,
15392 build_decl_no_layout, build_java_arrayaccess): Extern function
15393 declarations moved into their own section.
15394 (build_newarray, build_anewarray, build_java_array_length_access,
15395 build_java_arraynull_check): New extern function declarations.
15396 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15397 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15399 (CALL_CONSTRUCTOR_P): New macro.
15400 * parse.y (kw_length): New static global tree node.
15401 (return_statement): Tagged <node>.
15402 (RETURN_TK): Tagged <operator>.
15403 (variable_declarator_id:): Build variable declaration with an
15404 empty initialization value if a syntax error was found in the
15405 initialization part of the variable declaration.
15406 (statement_without_trailing_substatement:): return_statement: now
15407 uses the default rule.
15408 (return_statement:): Temporarily fixed to return NULL_TREE.
15409 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15410 (class_instance_creation_expression:): Class creation rules now
15411 call build_method_invocation upon reduction.
15412 (array_creation_expression:): Rules call build_newarray_node upon
15414 (dim_exprs:): Build a list of dimension expressions.
15415 (dim_expr:): Store location of the OSB_TK in the dimension
15417 (method_invocation:): Added a new error rule.
15418 (build_unresolved_array_type): WFL argument may also be an array
15419 on a primitive type. Name of the argument changed to reflect this.
15420 (method_declarator): Insert argument type at the beginning of the
15421 argument type list and later reverse the list.
15422 (unresolved_type_p): Argument 'returned' may be optionally
15424 (java_layout_class_from_source): Function renamed
15426 (resolve_and_layout): Now call resolve_no_layout and
15428 (resolve_no_layout): New function.
15429 (purify_type_name): New function.
15430 (complete_class_report_errors): Call purify_type_name during error
15431 report on a type not found.
15432 (process_imports): error_found local variable doesn't need to be
15433 initialized to zero.
15434 (declare_local_variables): New local type_wfl. Fixed typo in error
15435 message. type_wfl assigned to unresolved type and used to register
15436 incomplete type. Build a WFL around the variable initialization
15437 statement so that debug info can be generated on it.
15438 (source_start_java_method): Reverse argument list after they've
15440 (current_this): New static global variable.
15441 (java_complete_expand_methods): Set current_this when appropriate.
15442 (resolve_expression_name): Build correct static and non static
15443 field access bearing a simple name.
15444 (resolve_field_access): Resolve the length field of arrays. Handle
15446 (patch_method_invocation_stmt): Set the type of the method
15447 invocation to error_mark_node. This value is later overridden by a
15448 valid type, if any. Don't handle qualified constructor invocation
15449 as qualified method invocation. Call lookup_method_invoke with its
15450 new flag. It's no longer necessary to access the selected method
15451 as the value of a tree list. Handle constructor invocation.
15452 (patch_invoke): Reverse argument list when invoking non interface
15453 methods. Insert call to new as the first argument of the
15455 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15456 defined within a final class. Return INVOKE_STATIC if the invoked
15457 method is a constructor.
15458 (lookup_method_invoke): New lc argument is a flag to indicate a
15459 constructor lookup. Now handle constructor lookup. Choose the most
15460 specific method in case several were matching the invocation
15461 requirements. Return a method decl instead of a tree list featuring
15462 one single method decl element.
15463 (refine_accessible_methods_list): New lc flag argument to
15464 indicate that a constructor is being looked up.
15465 (not_initialized_as_it_should_p): New function.
15466 (java_complete_tree): Now process fake tree codes
15467 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15468 save_expr on resolved function call arguments. Case on
15469 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15470 (patch_assignment): LHS can be a field access expression. When
15471 dealing with reference, lhs_type is the promoted type of the
15472 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15474 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15475 (patch_binop): Use not_initialized_as_it_should_p where
15477 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15478 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15480 (resolve_type_during_patch): New function.
15481 (patch_cast): Call resolve_type_during_patch to resolve type and
15482 report error accordingly.
15483 (patch_array_ref): Use not_initialized_as_it_should_p where
15484 applicable. Array base expression is saved before being
15485 used. Promote the type of an array elements if it contains non
15487 (build_newarray_node, patch_newarray, build_this): New functions.
15489 1998-07-16 Tom Tromey <tromey@cygnus.com>
15491 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15492 increment it in `for' statement.
15493 (print_field_info): If number is inf or nan, don't print it.
15494 (print_method_info): If method name is `delete', just ignore it.
15495 (print_c_decl): Special-case jstringArray.
15497 * gjavah.c (help): New function.
15498 (no_argument): New function.
15499 (usage): Changed text.
15500 (main): Rewrote argument handling. Now handles -v, --help,
15502 (version): New function.
15503 (found_error): New global.
15504 (main): Return found_error.
15505 (generate_access): Set found_error.
15506 (print_c_decl): Likewise.
15508 1998-07-15 Tom Tromey <tromey@cygnus.com>
15510 * gjavah.c (print_c_decl): Don't print "," when examining field.
15511 Skip type name when looking at "[L" types.
15512 (process_file): Now static.
15513 (generate_access): Now returns int.
15514 (last_access_generated): New global.
15515 (process_file): Clear last_access_generated; make multiple passes
15517 (print_field_info): Just return if generate_access returns true.
15518 (print_method_info): Likewise. Also, allow <init> functions to
15520 (print_c_decl): Added is_init argument. Print constructors
15522 (print_cxx_classname): Use UTF8_GET to extract characters from
15524 (print_base_classname): New function.
15525 (print_class_decls): New function.
15526 (process_file): Use it.
15527 (utf8_cmp): New function.
15529 1998-07-13 Nick Clifton <nickc@cygnus.com>
15531 * lang-options.h: Format changed to match changes in gcc/toplev.c
15532 to implement a --help option.
15534 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15536 * decl.c (init_decl_processing): Revert change to dtable_type.
15538 1998-07-09 Per Bothner <bothner@cygnus.com>
15540 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15542 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15544 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15546 * lang.c (lang_init): Default flag_exceptions to 1, without
15547 checking to see if it's 2 first.
15549 1998-07-08 Jeffrey A Law (law@cygnus.com)
15551 * constants.c: Include "system.h".
15552 * decl.c: Likewise.
15553 * lang.c (flag_new_exceptions): Get via extern now.
15554 (lang_init_options): New functions. Turn on flag_new_exceptions.
15556 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15558 * lex.c (java_lex): Return 0 when we see an invalid character in
15561 * lex.c (java_read_char): Specify extra argument when calling
15563 (java_read_unicode, java_parse_end_comment,
15564 java_parse_escape_sequence): Likewise,
15565 (java_lex): Specify extra argument when calling
15566 java_lex_error. Test that IDs are beginning with a legal character
15567 for IDs. Handle invalid characters with an error message and a
15568 call to java_lex_error.
15569 (java_lex_error): Adjust column position by new argument
15570 `forward'. Issue an error even if in the middle of reporting an
15573 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15575 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15576 we don't explicitly put a null pointer when we're copying it.
15578 1998-07-07 Tom Tromey <tromey@cygnus.com>
15580 * gjavah.c (print_cxx_classname): New function.
15581 (super_class_name): Likewise.
15582 (print_super_fields): Removed.
15583 (in_super): Removed.
15584 (print_field_info): Never generate #defines.
15585 (print_c_decl): Changed generated types to match JNI. No longer
15586 print class name before method name.
15587 (print_method_info): Print "static" before static methods.
15588 Print "virtual" before non-final methods.
15589 (usage): Use exit(1), not exit(-1).
15591 (print_field_info): Use %.17g to print a double.
15592 (last_access): New globals.
15593 (process_file): Initialize last_access.
15594 (usage): Now static.
15595 (ACC_VISIBILITY): New define.
15596 (generate_access): New function.
15597 (print_field_info): Call it.
15598 (print_method_info): Likewise. Also, generate information for all
15599 methods, not just native methods. Return void.
15600 (print_c_decl): Return void.
15601 (print_field_info): Return void.
15603 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15605 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15606 processing the jc1 grammar file. Prefix bison functions and
15607 variables with java_.
15608 (parse.c): Dependencies on parse.h and lex.h
15609 * expr.c (build_java_arrayaccess): Function now global.
15610 * java-tree.h: Comment reorganized to carry on previous
15611 classification effort.
15612 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15613 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15614 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15615 java_parse (new prefix java_ generated by bison).
15616 (java_layout_parsed_class, java_register_parsed_class): Function
15618 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15619 * lex.c (static tree wfl_op): Variable deleted.
15620 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15621 ctxp fields to NULL_TREE.
15622 (java_lex): No longer create WFL for operators. Filename caching
15623 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15624 created as STRING_CST and later expanded. Removed extra argument
15625 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15627 (build_wfl_node): Removed code in comments.
15628 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15629 store token and location data in the current bison token.
15630 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15631 static/extern function declaration at the beginning of the file.
15632 (struct qualification): Data structure definition deleted.
15633 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15634 (qualify_ambiguous_name): Function declaration modified. Function
15635 now returns nothing.
15636 (build_array_ref, patch_array_ref, make_qualified_name,
15637 resolve_qualified_expression_name, maybe_generate_clinit,
15638 resolve_field_access): New static function declarations.
15639 (build_java_arrayaccess): New extern function declaration.
15640 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15641 (CALL_EXPR_PRIMARY): Macro deleted.
15642 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15643 (struct parser_ctxt): Field initialized_final
15644 removed. non_static_initialized, static_initialized: New fields.
15645 * parse.y (static tree kw_super, static tree kw_this): New global
15647 (%union): tree wfl field of operator member replaced by int
15648 location. WFLs are non longer created for operators.
15649 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15650 (qualified_name:): Now calls make_qualified_name to build the
15652 (type_declaration:): Consider generating <clinit> when class
15654 (variable_declarator:): Directly build an assignment node when the
15655 variable is initialized when declared.
15656 (this_or_super:): Build a WFL and set current location when THIS
15657 or SUPER are parsed.
15658 (expression_statement:): Wrap statement around a WFL.
15659 (primary_no_new_array:): Fixed typo. Changed value returned by
15660 THIS_TK because of its new type (temporary).
15661 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15662 (field_access:): Build qualified name with SUPER.
15663 (method_invocation:): Fixed returned value because of SUPER's new
15665 (array_access:): Use OSB_TK location information.
15666 (post_increment_expression:, post_decrement_expression:,
15667 unary_expression:, pre_increment_expression:,
15668 pre_decrement_expression:, unary_expression_not_plus_minus:,
15669 cast_expression:, multiplicative_expression:,
15670 additive_expression:, shift_expression:, relational_expression:,
15671 equality_expression:, and_expression:, exclusive_or_expression:,
15672 inclusive_or_expression:, conditional_and_expression:,
15673 conditional_or_expression:, assignment:): Use new location/token
15674 information available on operators.
15675 (create_class): Set super_decl_type to NULL_TREE when processing
15677 (register_fields): Field initialization is now a MODIFY_EXPR
15678 node. Chain initialization code to the matching lists (according
15679 to the field declaration modifiers).
15680 (maybe_generate_clinit): New function.
15681 (method_header): Don't set method's DECL_NAME to a WFL when adding
15682 methods to java.lang.Object.
15683 (resolve_and_layout): Now can return NULL_TREE if the type
15684 resolution fails. Otherwise, return the class DECL instead of its
15686 (check_method_redefinition): Don't patch method DECL_NAME if it
15687 belongs to java.lang.Object.
15688 (process_imports): Simply assign error_found to the value returned
15689 by check_pkg_class_access.
15690 (declare_local_variables): Don't use their init statements (if
15691 any) when parsing error were previously found. Reuse MODIFY_EXPR
15692 build during parsing as an init statement.
15693 (java_method_add_stmt): Now return the current method body.
15694 (java_layout_parsed_class, java_register_parsed_class): Functions
15696 (java_complete_expand_methods): Initialize the constant pool on a
15697 per class basis. Layout the classes before expanding their method
15698 bodies. Don't try expand artificial constructor code if error were
15699 found. Make the classes data and register them if no error were
15701 (java_complete_expand_method): Retrieve an artificial constructor
15702 argument list before entering its body. Assign the top block to
15703 the artificial constructor function body and set types of declared
15704 blocks and compound statements to void. Walk method body if not an
15705 artificial constructor.
15706 (make_qualified_name, cut_identifier_in_qualified): New functions.
15707 (resolve_expression_name): Fixed comments. Save/restore the
15708 current class CLASS_LOADED_P flag value. Build non qualified
15709 static field access and handle qualified expression names.
15710 (resolve_field_access, resolve_qualified_expression_name): New
15712 (patch_method_invocation_stmt): Use the new expression resolution
15713 scheme, calling resolve_field_access when the function call is
15714 resolved as an expression.
15715 (qualify_ambiguous_name): Function rewritten to work on qualified
15716 expression produced by make_qualified_name.
15717 (java_complete_tree): Promote type when function's argument are
15718 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15719 the assignment to discover further errors if RHS is a expression
15720 name that fails to evaluate. Declare LHS initialized even though
15721 the assignment failed. Don't use the location variable and removed
15722 extra argument in patch function calls. Now handle the ARRAY_REF
15723 case and build internal string representation when STRING_CSTs are
15725 (build_method_invocation): Don't wrap function call around a WFL.
15726 (build_assignment): Likewise. Use the operator location
15728 (patch_assignment): Handle array access LHSs. Handle error
15729 provenance, resulting in a better error report.
15730 (build_binop): Use op_location from operator as binop location
15732 (build_unaryop, build_incdec, build_cast): Likewise.
15733 (patch_binop): Extract location information from the node. Fixed
15734 typo in error message.
15735 (patch_unary_op): Extract location information from the node.
15736 (build_array_ref, patch_array_ref): New functions.
15738 1998-07-01 Tom Tromey <tromey@cygnus.com>
15740 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15741 match _Jv_IsInstanceOf.
15742 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15743 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15745 1998-06-30 Tom Tromey <tromey@cygnus.com>
15747 * decl.c (init_decl_processing): Functions are now named
15748 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15750 1998-06-29 Per Bothner <bothner@cygnus.com>
15752 * java-tree.h (load_class): Add prototype.
15753 * class.c (is_compiled_class): Add missing arg to load_class.
15754 * expr.c (expand_java_NEW): Call load_class.
15755 * parse.y (process_import): Removed bogus use of void return value.
15757 1998-06-25 Per Bothner <bothner@cygnus.com>
15759 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15760 Function name is "_Jv_Throw" instead of "soft_athrow".
15761 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15762 Function name is "_Jv_AllocObject" instead of "soft_new".
15763 Takes an extra parameter (object size).
15764 * expr.c: Update calls.
15766 1998-06-24 Per Bothner <bothner@cygnus.com>
15768 * lex.c (java_get_line_col): Handle end-of-file.
15769 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15771 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15773 * lang.c (lang_init): Make -fexceptions the default.
15774 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15775 exception handling is not turned on.
15777 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15779 * lang.c (flag_new_exceptions): Make this this default.
15780 * decl.c (end_java_method): Call emit_handlers.
15781 * except.c (method_init_exceptions): Set language code and version.
15782 (expand_start_java_handler): Enable exception, and call
15783 expand_eh_region_start.
15784 (expand_end_java_handler): Enable exception, and set up catch blocks.
15785 (emit_handlers): New routine to generate the saved handlers.
15786 * java-except.h (emit_handlers): Add prototype.
15788 1998-06-12 Per Bothner <bothner@cygnus.com>
15790 We used to have three different representations of the constant pool:
15791 the CPool structure, the tree_constant_pool, and the constructures
15792 used to build the Class object (which may need class and string
15793 constants) in compiled code. None were appropriate for compiling
15794 to .class files, so I did a major overhaul.
15796 First, the tree_constant_pool array was removed. Things were
15797 modified to the CPool structure in the JCF could be used.
15798 Second, a "capacity" field was added to the CPool, and functions
15799 written to search for a matching constant, adding one if not found.
15800 The code that generated the Class object was changed to use a CPool.
15801 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15802 the static Class object are now only in build_constants_constructor.
15803 Finally, I wrote code which can generate a .class file (including its
15804 constant pool) from the RECORD_TYPE of a class. This is a big step
15805 on the way to compiling Java source into .class files.
15807 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15808 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15810 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15811 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15812 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15813 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15814 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15815 (lang_type): Removed constant_pool field.
15816 * jcf.h (CPool): Renamed size to count. Added field capacity.
15817 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15818 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15819 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15821 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15822 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15823 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15824 (set_constant_entry, find_constant1, find_constant2,
15825 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15826 find_utf8_constant, find_class_or_string_constant): New functions.
15828 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15829 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15830 (give_name_to_class, get_class_constant): Likewise.
15831 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15832 (get_name_and_type_constant, get_ref_constant): Removed.
15833 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15834 * parse.y: Don't save/restore tree_constant_pool.
15835 * verify.c (verify_jvm_instructions): Update for new approach.
15836 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15838 * lang-options.h: Added -femit-class-file, -femit-class-files.
15839 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15840 (lang_f_options): Added "emit-class-file(s)".
15842 * expr.c (build_java_arrayaccess): Generate more efficient array
15843 bounds checking, by using unsigned compare.
15845 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15847 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15849 * parse.h: New comment on the handling of unresolved type
15850 identifiers. JDEPs are now part of the jdep_code enum.
15851 (typedef struct jdep): Now use enum jdep_code or int, depending on
15852 availability. Both are narrowed down to an 8 bits bitfield.
15853 (CALL_EXPR_PRIMARY): Fixed comment.
15855 1998-06-10 Tom Tromey <tromey@cygnus.com>
15857 * Make-lang.in (java): Added gjavac and jvgenmain.
15858 (java.start.encap): Depend on gjavac.
15859 (java.rest.encap): Depend on jvgenmain.
15861 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15862 (JAVA_CROSS_NAME): Likewise.
15863 (java.all.build): Depend on jvgenmain and gjavac.
15864 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15865 (jvgenmain$(exeext)): New target.
15866 (java.install-common): Wrote.
15867 * config-lang.in (compilers, stagestuff): Added gjavac and
15870 1998-06-10 Dave Brolley <brolley@cygnus.com>
15872 * lang.c (lang_decode_option): New argc/argv interface.
15874 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15876 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15877 * decl.c (build_decl_no_layout): New function.
15878 * expr.c (java_lang_expand_expr): Layout declarations found in
15879 blocks before they're pushed.
15880 * jcf-parse.c (load_class): Save current line when parsing class
15882 (parse_source_file): Register class before expanding their
15884 * lang.c (put_decl_node): Produce `null' when `void *' is
15886 * lex.c (static tree wfl_op): New static global, for error report
15888 (java_init_lex): wfl_operator and wfl_op initialized
15889 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15891 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15892 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15893 build_unresolved_array_type): New static function definitions.
15894 (build_decl_no_layout): New extern function declared.
15895 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15896 faulty modifier exists.
15897 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15898 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15899 (UNARY_PLUS_EXPR): New fake operator.
15900 (struct parser_ctxt): New field osb_number.
15901 * parse.y (static tree wfl_operator): New static WFL for operator
15902 bound error messages.
15903 (DECR_TK, INCR_TK): Moved.
15904 (OP_TK): Tagged <operator>.
15905 (array_type:): Now call build_unresolved_array_type.
15906 (dim_expr:): Count the number of '[' seen.
15907 (post_increment_expression, post_decrement_expression,
15908 pre_increment_expression, pre_decrement_expression,
15909 unary_expression_not_plus_minus, unary_expression:): Actions are
15910 now building the corresponding unary expressions.
15911 (cast_expression:): Actions are now building cast expressions.
15912 (build_unresolved_array_type): New function.
15913 (create_interface): Reset the number of declared interfaces.
15914 (create_class): Likewise.
15915 (method_header): Methods declared within the scope of an interface
15916 are now implicitly set public and abstract.
15917 (java_complete_class): Variable's and parameter's type are patched
15918 with a promoted type.
15919 (declare_local_variables): Resolved non builtin types are promoted
15920 before being used to build a variable decl. Removed type patch
15921 posted on variable initialization statement.
15922 (source_start_java_method): Use build_decl_no_layout to build the
15923 decl of a parameter of incomplete type.
15924 (java_register_parsed_class): Process interfaces too. Call
15925 rest_of_decl_compilation on each processed class declarations.
15926 (java_complete_expand_methods): Don't attempt to expand things in
15928 (java_complete_tree): Process CONVERT_EXPR, even though it always
15929 has a type. Propagate error_mark_node to node's type too. Promote
15930 method's call argument type and return error_mark_node if
15931 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15932 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15933 handle unary operator nodes.
15934 (build_assignment): Added comment.
15935 (print_int_node): New function.
15936 (patch_assignment): New second argument. New error handling. Use
15937 print_int_node. Handle references. Use can_cast_to_p to issue
15938 different error message according to the context and check upon
15939 the initialization of the RHS.
15940 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15941 (operator_string): Handle more operators.
15942 (patch_binop): No longer use a function static
15943 wfl_operator. Improved error message on shift distance.
15944 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15945 patch_cast): New functions.
15947 1998-06-05 Per Bothner <bothner@cygnus.com>
15949 * jvspec.c: New file.
15950 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15952 * java-tree.h (identifier_subst): Add declaration.
15954 1998-06-04 Tom Tromey <tromey@cygnus.com>
15956 * jvgenmain.c (main): Generate call to JvRunMain.
15958 * class.c (make_class_data): Push value for "sync_info" field.
15959 * decl.c (init_decl_processing): Push "sync_info" field.
15961 1998-06-03 Per Bothner <bothner@cygnus.com>
15963 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15964 Java (source) name, not signature.
15965 Set TYPE_ALIGN to (at least) that of element_type.
15967 1998-06-02 Per Bothner <bothner@cygnus.com>
15969 * class.c: Moved classname-mangling-rekated code to ...
15970 * mangle.c: ... this new file.
15971 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15972 * Makefile.in: Update for above changes.
15974 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15976 * expr.c (truthvalue_conversion): Convert integer and floating
15977 point value to their truth value.
15978 * lex.c (java_lex): Handle the `null' literal.
15979 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15980 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15981 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15984 * parse.y: Reorganization/documentation on token declaration.
15985 (binop_lookup[]): New added new tree codes.
15986 (relational_expression): Build corresponding binary operators.
15987 (equality_expression, conditional_and_expression,
15988 conditional_or_expression): Likewise.
15989 (java_complete_class): Fix crash in debug message.
15990 (java_complete_tree): Check initialization of method call
15991 arguments. Further bogus node evaluation to detect more error
15992 during assignments. Handles more binary operators.
15993 (patch_assignment): Use DECL_P.
15994 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15996 (operator_string): Handle more case. Compacted source.
15997 (patch_binop): Changed function comment. Checking for
15998 uninitialized first operand takes the compound assignment into
15999 account and uses DECL_P. Checking for uninitialized second operand
16000 delayed to routine's end. Use macros to issue type bound error
16001 messages and issue messages on both operands if their types are
16002 different. Force fixed type into node. Handle all binary
16005 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16007 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16008 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16009 build operator node and return tokens.
16010 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16011 * parse.h (java_complete_tree): Changed returned type in prototype.
16012 (build_method_invocation, build_assignment, patch_assignment,
16013 patch_binop): New static function declarations.
16014 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16015 BUILD_EXPR_WFL): New macros.
16016 * parse.y (enum tree_code binop_lookup[]): New static for token to
16018 (%union): Parser union has new sub-structure `operator'.
16019 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16020 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16021 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16022 ASSIGN_ANY_TK): Tokens tagged `operator'.
16023 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16024 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16025 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16026 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16027 (assignment_operator:): Rule tagged `operator'.
16028 (expression_statement:): Re-installed default rule.
16029 (method_invocation:): Sub rules call build_method_invocation.
16030 (postfix_expression:): Don't attempt to resolve name here. Just
16032 (multiplicative_expression:): Sub-rules build corresponding binop
16034 (additive_expression:, shift_expression:, and_expression:,
16035 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16036 (assignment:): Sub rule invoke build_assignment.
16037 (assignment_operator:): Default rules on sub rules.
16038 (force_error): Added documentation on this variable.
16039 (declare_local_variables): Build initialization calling
16041 (expand_start_java_method): Removed unused rtx declaration. Mark
16042 arguments as already initialized.
16043 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16044 (java_complete_expand_methods): Don't process next method if
16045 completion of the previous one triggered errors.
16046 (java_complete_expand_method): Call source_end_java_method if no
16047 error were found during completion.
16048 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16049 locals declaratilon. Handle names found within a class. Return
16050 error_mark_node when things aren't found.
16051 (patch_method_invocation_stmt): Return error_mark_node on failures.
16052 (patch_invoke): Removed unused local. Return the correct node.
16053 (java_complete_tree): Now returns a value. The BLOCK section binds
16054 local identifiers and the type of a BLOCK is now void. Assign the
16055 result of operand completion on COMPOUND_EXPR. Assign the
16056 encapsulated node of a WFL to the result of its completion, except
16057 when the node is an identifier. Now handle MODIFY_EXPR and several
16058 binary operators. Return error_mark_node on errors.
16059 (build_method_invocation, build_assignment, patch_assignment,
16060 build_binop, operator_string, patch_binop): New functions.
16061 * typeck.c (binary_numeric_promotion): New function.
16063 1998-05-21 Per Bothner <bothner@cygnus.com>
16065 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16066 Replace most uses of ident_subst by identifier_subst.
16068 * class.c (push_class_static_dummy_field): Removed function.
16069 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16070 instead of looking got "class" static field. Create that decl here.
16071 (class_identifier_node): Removed; no longer needed.
16072 (init_class_processing): Don't init class_identifier_node.
16073 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16074 Do nreverse 0 times (instead of twice) for Object and Class.
16075 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16077 1998-05-20 Per Bothner <bothner@cygnus.com>
16079 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16080 while initializing linenumber_count and linenumber_table.
16081 Do it before init_function_start (which calls emit_line_note).
16082 * expr.c (expand_byte_code): Don't need to clear lineno here.
16084 1998-05-18 Tom Tromey <tromey@cygnus.com>
16086 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16087 then mangle number as _N_.
16089 * class.c (mangle_class_field): New function.
16090 (build_class_ref): Set assembler name of class reference using
16091 mangle_class_field.
16092 (push_class_static_dummy_field): Likewise.
16094 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16096 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16097 of assigning to TREE_CODE. The latter method exploits a feature
16098 of GCC that is not ANSI compliant.
16100 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16102 * decl.c (pushdecl_force_head): New function.
16103 (pushlevel): Removed conditional printf.
16104 (complete_start_java_method): Don't enter local variable scope if
16105 function is compiled from source code.
16106 * expr.c: parse.h now included
16107 (java_lang_expand_expr): New function.
16108 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16109 printf. Terminate buffer when doing directories.
16110 * jcf-parse.c (parse_source_file): Call lang_init_source before
16111 parsing and before code generation.
16112 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16113 use printf if the macro is defined.
16114 * lang.c (lang_init): Install lang_expand_expr hook on
16115 java_lang_expand_expr.
16116 (java_dummy_print): New function.
16117 (lang_init_source): New function.
16118 * lex.c (java_lex): Remember location of an opening brace at the
16119 second nesting level.
16120 (java_is_eol): Unget character seen after a CR if it is EOF.
16121 * parse.h: Now includes lex.h
16122 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16123 printf if the macro is defined.
16124 (expand_start_java_method, build_expr_block, enter_block,
16125 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16126 New static function declarations.
16127 (pushdecl_force_head): New extern function declaration.
16128 (INCOMPLETE_TYPE_P): New macro.
16129 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16130 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16131 BLOCK_EXPR_ORIGIN): New macros.
16132 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16133 DECL_SOURCE_LINE_LAST): New macros.
16134 (struct parser_ctxt): Removed field current_method_decl, redundant
16135 with the field current_function_decl. Added fields
16136 first_ccb_indent1 and pending_block.
16137 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16138 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16140 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16141 (compilation_unit:): Cosmetic on sub rule.
16142 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16143 (variable_initializer:): Installed default rule on expression:.
16144 (method_declaration:): method_header: starts a new
16145 method. method_body: installs the function body, absorbs blocks
16146 emitted for temporary variable scopings, pops function's body block
16147 and merges function's last statement lineno in DECL_SOURCE_LINE.
16148 (method_body:): Installed default rules.
16149 (block:): Call enter_block when an opening brace is seen. Absorb
16150 scoping blocks and call exit_block when a closing brace is seen.
16151 (block_statement:): Cosmetic changes.
16152 (method_invocation:): Create WFL around CALL_EXPR node.
16153 (patch_stage): Added comment around definition.
16154 (method_header): Try to use first_ccb_indent1 as the first line of
16155 the method, so BP debug info are emitted at the first opening
16156 brace of the function. If the function has no body, use the
16157 location of the function's name. Override currently defined method
16158 name with the matching WFL so we can point redefinition errors
16159 using the location where the function's name was declared.
16160 (check_abstract_method_header): Interprets DECL_NAME as an
16161 identifier or as a WFL, accordingly.
16162 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16163 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16164 location and name information out of it and reinstall DECL_NAME to
16165 its original identifier node value.
16166 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16167 function's source code).
16168 (read_import_dir): Test the value returned by find_class and issue
16169 a fatal accordingly.
16170 (declare_local_variables): Push a new block for the scope of the
16171 new variable(s) if code has been already generated at that nesting
16172 level. Pinpoint redefinition errors using the variable id
16173 WFLs. Generate initialization code if necessary. If the variable
16174 type is incomplete, register a patch on its decl.
16175 (source_start_java_method): Rewritten. Define a new block for the
16176 function's parameters. Build parameter decl out of function's
16177 arguments and register them for a patch if their types are
16179 (expand_start_java_method): Includes the part of
16180 source_start_java_method that was pushing the parameter decls and
16181 completing the method start code.
16182 (source_end_java_method): Removed call the expand_end_bindings and
16183 poplevel (already taken care of). Reinstall function's arguments
16184 and get function's last line of code before calling
16185 expand_function_end.
16186 (java_method_add_stmt): New comment before the function's
16187 code. Complement the second operand of the current COMPOUND_EXPR
16189 (java_complete_expand_methods): Don't generate debug info on line
16190 zero when expanding a generated constructor.
16191 (java_complete_expand_method): Set start and end line numbers for
16192 a artificially generated constructor to one and manually call
16193 enter_block and exit_block when defining it. For all methods:
16194 expand function's start calling the new expand_start_java_method
16195 and invoke java_complete_tree on the effective method's body, if
16197 (resolve_expression_name): Now use lookup_name_in_blocks to search
16198 local variable decls and print out an error when variables are
16200 (patch_method_invocation_stmt): Inserted comment before the
16202 (lookup_method_invoke): Chain method's arguments using chainon
16203 with the current arg list as a second argument. Inserted missing
16204 IDENTIFIER_POINTER when reporting an error on methods not found.
16205 (refine_accessible_methods_list): Don't retain constructors.
16206 (patch_arguments): Function removed.
16207 (java_complete_tree): Inserted comment before the function's
16208 code. New case for BLOCKs. Moved the WFL case a bit
16209 further. Complete function's arguments.
16210 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16211 maybe_absorb_scoping_blocks): New functions.
16213 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16215 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
16217 * jcf-parse.c (parse_source_file, java_error_count): New forward
16218 and extern declarations.
16219 (java_parse_abort_on_error): Macro moved.
16220 (jcf_parse_source): fatal called if fopen fails. Now calls
16222 (parse_source_file): New parse_only parameter. Reflects the
16223 elimination of the second pass.
16224 (yyparse): parse_source_file called with argument set to 0.
16225 * jcf.h (JCF_ZERO): Sets java_source to zero.
16226 * lex.c (java_init_lex): pass argument is gone. Function modified
16227 to be called once during the analysis of a file.
16228 (java_unget_unicode): Fixed typo in fatal message.
16229 (java_get_line_col): Likewise.
16230 (java_lval): Likewise. String literals no longer built during
16232 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
16234 * parse.h (MODIFIER_WFL): New macro.
16235 (parse_check_super, parser_check_super_interface): Now return int.
16236 (parser_chain_incomplete_item, not_builtin_p,
16237 complete_method_decl): Declarations removed.
16238 (build_method_invocation_stmt, build_invoke): Renamed using the
16239 `patch' instead of `build'
16240 (register-incomplete_type, obtain_incomplete_type,
16241 java_complete_tree, java_complete_expand_method,
16242 unresolved_type_p, create_jdep_list): New function declarations.
16243 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
16244 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
16245 (jdep): New typedef on new struct _jdep.
16246 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
16247 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
16248 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16249 JDEP_RESOLVED_P): New macros.
16250 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
16251 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
16252 JDEP_VARIABLE): New enum values and jdep kinds.
16253 (jdeplist): New typedef on struct _jdeplist.
16254 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
16256 (CALL_EXPR_PRIMARY): New macro.
16257 (struct parser_ctxt): Fields java_pass, current_method_decl,
16258 method_decl_list deleted. New field jdeplist.
16259 (INCOMPLETE_P): Macro deleted.
16260 * parse.y (single_type_import_declaration:): Removed pass switch.
16261 (type_import_on_demand_declaration): Likewise.
16262 (field_declaration:): Removed pass switch on all sub rules.
16263 (class_declaration:): Call the complete_class_decl removed on
16265 (method_declaration:): Removed second pass switch. No longer chain
16266 methods decl when method_header reduced.
16267 (method_header:): Sub rules no longer depend on pass switch.
16268 (method_declarator:): Likewise.
16269 (method_body:): Likewise.
16270 (abstract_method_declaration:): Likewise.
16271 (block_statement:): Likewise.
16272 (local_variable_declaration:): Likewise.
16273 (argument_list:): Likewise.
16274 (method_invocation:): Likewise. Call to build_method_invocation_stmt
16275 removed. Partial CLASS_EXPR tree node built instead.
16276 (postfix_expression:): Removed pass switch on all sub rules.
16277 (java_pop_parser_context): Free classd_list content.
16278 (yyerror): Call obstrack_grow0 to finalize error message.
16279 (check_class_interface_creation): Comment modified to reflect new
16280 returned value meaning. Removed second pass switch. Return 1 if an
16281 error was found, 0 otherwise. Adjust pointer on filename if a
16282 leading path separator was found.
16283 (maybe_create_class_interface_decl): Removed first pass switch
16284 when linking the class decl to the class_list. Install a new
16285 jdep_list for the class.
16286 (add_superinterfaces): List of unresolved interfaces is
16287 gone. Unresolved interfaces are directly added to the current
16289 (create_interface): Second pass shortcut removed.
16290 ctpx->modifier_ctx access through MODIFIER_WFL.
16291 (create_class): Second pass shortcut removed. Call to
16292 register_incomplete_type replaces the call to
16293 parser_chain_incomplete_item.
16294 (complete_class_decl): Function removed.
16295 (duplicate_declaration_error): New way of retrieving redeclared
16297 (register_fields): Call to lookup_modifier_cl replaced by
16298 MODIFIER_WFL. New way of handling unresolved type, using
16299 unresolved_type_p and obtain_incomplete_type.
16300 register_incomplete_type replaces call to parser_chain_incomplete_item.
16301 (patch_stage): New static global variable.
16302 (method_header): New way of handling unresolved type, using
16303 unresolved_type_p and obtain_incomplete_type. patch_stage used to
16304 indicates that the method decl needs to be patched.
16305 (check_abstract_method_header): Call to lookup_modifier_cl
16306 replaced by MODIFIER_WFL.
16307 (method_declarator): Incomplete argument type are registered
16308 calling register_incomplete_type. Patch on the declared method is
16309 issued in that case.
16310 (unresolved_type_p): New function.
16311 (parser_check_super_interface): New comment to reflect function's
16312 modified returned type (int). Function and has a new argument
16313 this_wfl. Call to parse_error_context uses this_wfl instead of
16314 relying on lookup_cl.
16315 (parser_check_super): Comment reflects function's new returned
16316 type (int). Function returns nonzero value on error.
16317 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
16318 register_incomplete_type, jdep_resolve_class): New functions to
16319 handle incomplete types in declarations.
16320 (java_complete_class): Rewritten to work with the new incomplete
16321 type handling scheme.
16322 (complete_class_report_errors): Likewise.
16323 (complete_method_decl): Removed: it jobs is now handled by
16324 java_complete_class.
16325 (do_resolve_class): Class loaded in not already loaded and not
16326 found in Java source code.
16327 (java_check_regular_methods, java_check_abstract_methods): Don't
16328 call complete_method_decl anymore.
16329 (lookup_modifier_cl, not_builtin_p): Functions deleted.
16330 (read_import_dir): Got rid of the pass number dependency.
16331 (declare_local_variables): New handling of unresolved types (patch
16333 (source_start_java_method): New parameter level. Function called
16334 with level set to 1 when argument types are potentially
16335 unresolved. Called to complete the job with level set to 2 once
16336 types are complete.
16337 (source_end_java_method): Call to permanent_allocation
16338 removed. Waiting to be replaced by a more suitable obstack
16340 (java_complete_expand_methods, java_complete_expand_method,
16341 java_expand_finals): New functions.
16342 (build_method_invocation_stmt): Renamed
16343 patch_method_invocation_stmt. Extracts function call expression
16344 (wfl) and arguments (args) from CALL_EXPR tree operands.
16345 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
16346 call. Patch the function and argument operand of the CALL_EXPR
16348 (patch_argument, java_complete_tree): New functions.
16350 1998-04-20 Per Bothner <bothner@cygnus.com>
16352 Recover from missing fields and methods (i.e. error instead of fatal).
16353 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
16354 * expr.c (expand_invoke): Recover from missing method.
16355 (expand_java_field_op): Recover from missing field.
16356 Inline references to java.lang.{Integer,Char,...}.TYPE.
16357 * typeck.c (get_type_from_signature), java-tree.h: New function.
16358 * class.c (add_method): Use get_type_from_signature.
16359 (build_class_ref): Handle a class that was not found.
16360 * typeck.c (convert): Handle conversion to pointers (for convenience).
16361 * verify.c (verify_jvm_instructions): Use get_type_from_signature
16362 instead of lookup_field to handle missing fields.
16364 * jcf-parse.c (process_zip_dir): Set java_source.
16366 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
16368 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
16370 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16372 * jcf-parse.c (load_class): Don't change input_filename before
16373 calling jcf_parse_source (but still do it before calling
16375 (jcf_parse_source): Assign input_filename after having saved the
16377 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16378 list. ctxp->modifier_ctx zeroed according to its new
16379 definition. ctxp->filename initialized. Removed
16380 JAVA_MODIFIER_CTX_UNMARK.
16381 (java_unget_unicode): Update the character based column position.
16382 (java_allocate_new_line): ref_count not used anymore. Always free
16383 ctxp->p_line. Initialize c_line->char_col to 0.
16384 (java_get_unicode): Update the character based column position.
16385 (java_lex): Use ctxp->elc to store current position in source
16386 file, at the beginning of the parsed token. Set modifier_ctx entry
16387 corresponding to the parse modifier to a WFL node. Return a WFL
16388 node when an identifier is parsed.
16389 (java_lex_error): Now uses ctxp->elc to store current position in
16391 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16392 * lex.h (build_wfl_node): New function definitions.
16393 (struct java_line): ref_count and next fields are gone. New field
16395 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16396 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16397 (JAVA_COLUMN_DELTA): New macro.
16398 (java_lc): New typedef on new struct _java_lc.
16399 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16400 (parse_error_context, parse_warning_context): Changed prototypes.
16401 (java_get_line_col): Added as an available global function.
16402 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16403 (IC_DECL): Replaced by macro IC_TYPE
16404 (DEPEND_WFL): New macro.
16405 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16407 (exit_java_complete_class): Removed a commented out statement.
16408 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16409 now an array of tree nodes. Deleted fields line_list and
16410 e_line. New field elc, to replace e_line.
16411 * parse.y (array_type:): Build WFL node.
16412 (qualified_name:): Build a single WFL node out of two. Retain
16413 the location information of the first node in the resulting node.
16414 (package_declaration:): Use package name as a WFL node
16415 (single_type_import_declaration:): Use imported name as a WFL node.
16416 (type_import_on_demand_declaration:): Use root of the imported
16417 packages as a WFL node.
16418 (field_declaration:): Removed unused local variable cl.
16419 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16420 (yyerror): New static elc. Removed static error_line, error_pos.
16421 New local code_from_source. Save ctxp->elc into elc at the first
16422 pass. Call java_get_line_col to get a string of the line where
16423 the error occurred.
16424 (debug_line): Removed static function.
16425 (parse_error_context, parse_warning_context): Parameter cl is now
16426 a WFL node. Use its value to initialize ctxp->elc.
16427 (redefinition_error): Parameter cl is now a WFL node.
16428 (parse_add_interface): New parameter wfl. No longer call
16429 lookup_cl, use wfl instead.
16430 (check_class_interface_creation): Parameter cl is now a WFL node.
16431 (maybe_create_class_interface_decl): Likewise.
16432 (add_superinterfaces): New function.
16433 (create_interface): Removed local cl, node, super_decl,
16434 super_decl_type. Function now uses id as a WFL node. Better
16435 warning/error report on obsolete or forbidden mix of
16436 modifiers. Now calls add_superinterfaces to register interfaces.
16437 (create_class): Removed local cl, node. Local variable id is used
16438 as a WFL node. Better error report on forbidden modifier
16439 mix. Uses add_superinterfaces to register interfaces.
16440 (find_field): Argument cl is now a WFL node. Now store the WFL
16441 node of a fields that needs to be checked for their
16443 (method_header): Local variable node non longer used. Local
16444 variable id replaces cl.
16445 (check_modifiers_consistency): Local variable cl is now a WFL
16447 (method_declarator): Local variable cl replaced by parameter id.
16448 (parser_qualified_name): Now uses parameter name as a WFL node.
16449 (parser_check_super_interface): New parameter wfl, for achieve
16450 greater accuracy during error reports.
16451 (parser_chain_incomplete_item): New parameter named location. Used,
16452 along the decl, to construct the incomplete item node.
16453 (java_complete_class): resolve_class now uses WFL node extracted
16454 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16456 (complete_method_decl): Unresolved function's argument types are WFL.
16457 (resolve_class): Parameter cl is now a WFL node.
16458 (resolve_and_layout): Likewise.
16459 (do_resolve_class): Likewise. Try first to use cl and then do the
16460 lookup on the decl when calling check_pkg_class_access.
16461 (complete_class_report_errors): Use IC_TYPE in place of
16462 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16463 instead of doing a lookup over the decl.
16464 (java_check_final): Use WFL info from field tree list.
16465 (lookup_cl): Rewritten and returns a statically defined WFL node.
16466 (lookup_modifier_cl): Now uses information from WFL nodes.
16467 (process_imports): Likewise.
16468 (read_import_dir): name and cl arguments replaced by a single WFL
16469 node. Function modified accordingly.
16470 (find_in_imports_on_demand): Now uses WFL node.
16471 (check_pkg_class_access): cl argument is now a WFL node.
16472 (declare_local_variables): Fixed to use WFL nodes.
16473 (resolve_expression_name): Likewise.
16474 (build_method_invocation_stmt): name_combo argument renamed
16475 wfl. Function modified to use WFL nodes.
16476 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16477 (lookup_method_invoke): cl is now a WFL node. Added missing
16478 IDENTIFIER_POINTER to class type decl name.
16480 1998-04-14 Dave Brolley <brolley@cygnus.com>
16482 * lang.c (init_parse): Now returns char* containing the filename.
16484 1998-04-10 Per Bothner <bothner@cygnus.com>
16486 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16488 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16489 * class.c (make_class_data): If flag_assume_compiled, initial class
16490 state is CSTATE_PREPARED; make superclass and interfaces direct
16491 references, rather than constant pool indexes.
16493 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16495 * parser.y: Include flags.h. Removed debug variable pl.
16496 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16497 (block:): Likewise.
16498 (labeled_statement_nsi:): Generate debug info when reducing
16499 expression_statement:.
16500 (check_pkg_class_access): get_access_flags_from_decl invocation
16501 fixed for new CLASS_* flags location.
16502 (source_end_java_method): Save/restore parser context when
16503 entering/leaving this routine. Restore lineno to its right value
16504 before calling expand_end_bindings.
16505 (build_method_invocation_stmt): build_invoke called with the
16506 current line information.
16507 (build_invoke): New argument cl. Wrap the function call around a
16509 (refine_accessible_methods_list): Changed comment, removed
16511 * parse.h: Fixed typo in comments.
16512 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16513 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16514 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16516 * lex.c (java_lex): Record the last closing curly bracket of a
16518 * jcf-parse.c (jcf_parse_source): Now calls
16519 java_check_methods. Clarified comment, fixed typo.
16521 1998-04-09 Dave Brolley <brolley@cygnus.com>
16523 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16524 (finish_parse): Expose for non USE_CPPLIB builds.
16526 1998-04-08 Jeffrey A Law (law@cygnus.com)
16528 * lang.c (lang_print_xnode): New function.
16530 1998-04-03 Per Bothner <bothner@cygnus.com>
16532 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16533 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16534 used to build a class's dispatch table.
16535 (make_class_data): Generate dispatch table if flag_assume_compiled.
16536 Set dtable of class object to address of class_dtable_decl.
16538 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16539 be volatile and have side effects - generates better code.
16541 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16542 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16544 * expr.c (expand_invoke): If class is final, method is
16545 effectively final, so can call it directly.
16547 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16549 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16551 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16553 * parse.y (build_method_invocation_stmt): Removed extra argument
16556 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16558 * expr.c (dtable_indent): Now static global.
16559 (expand_invoke): Now call invoke_build_dtable and
16560 build_invokevirtual.
16561 (invoke_build_dtable, build_invokevirtual): New functions.
16562 * jcf-io.c (find_class): Defer issuing a warning by setting
16563 jcf->outofsynch to 1.
16564 * jcf-parse.c (jcf_out_of_synch): New function.
16565 (load_class): Test this_jcf.outofsynch flag and call
16566 jcf_out_of_synch accordingly.
16567 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16568 comment indentation.
16569 * lex.c (java_get_unicode): Fixed code indentation.
16570 (java_lex): Create string literal. Fixed typo. Removed several
16571 premature obstack_free.
16572 * parse.h: New enums for name resolution and invocation mode.
16573 (struct qualification): New data structure.
16574 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16575 (do_resolve_class, build_method_invocation_stmt,
16576 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16577 debug_line, identical_subpath_p, invocation_mode,
16578 refine_accessible_methods_list, build_invoke,
16579 lookup_method_invoke): New functions declared.
16580 (build_invokevirtual, invoke_build_dtable, match_java_method,
16581 build_field_ref, jcf_out_of_synch): New references to external
16583 (struct parse_ctxt): Removed artificial_constructor field.
16584 * parse.y: (array_type:): Type defined for this rule.
16585 (class_type:): Installed default rule for interface_type:.
16586 (array_type:): Now build Java array type.
16587 (qualified_name:): Now use obstack_grow0.
16588 (method_declaration:): Skip the artificial constructor added to
16590 (abstract_method_declaration:): Execute the code only during pass 1.
16591 (block:): Installed default rule in block_statements:.
16592 (block_statement:): Add the statement to the method during pass 2.
16593 (statement_expression): Installed default rule for
16594 method_invocation:.
16595 (argument_list:): Added code to build the argument list.
16596 (method_invocation:): Added call to create the method invocation
16598 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16599 (debug_line): New function for debug.
16600 (complete_class_decl): No longer do something during pass 1.
16601 (method_header): Use BUILD_PTR_FROM_NAME.
16602 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16604 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16605 function's main comment.
16606 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16608 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16609 (resolve_class): Now works with arrays.
16610 (do_resolve_class, resolve_and_layout): New functions.
16611 (java_check_regular_methods): Reverse method list before and after
16612 having processed it. No longer set ctxp->artificial_constructor.
16613 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16614 accordingly. Fixed typo in issued error message. Now use
16616 (find_in_imports_on_demand): Now use obstack_grow0.
16617 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16618 (source_end_java_method): Call expand_expr_stmt instead of
16619 expand_expr. Calls it before calling expand_function_end.
16620 (java_method_add_stmt): Do nothing if errors were found during
16622 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16623 (build_method_invocation_stmt, build_invoke, invocation_mode,
16624 lookup_method_invoke, refine_accessible_methods_list,
16625 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16627 * typeck.c (build_java_signature): Properly end method signature
16628 if return type skipped.
16629 (match_java_method): New function.
16631 1998-03-16 Per Bothner <bothner@cygnus.com>
16633 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16635 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16637 * expr.c (build_invoke_non_interface): New function.
16638 (methods_ident, ncode_ident): Now static globals.
16639 (expand_invoke): Use build_invoke_non_interface.
16640 * java-tree.h (struct lang_decl): New field function_decl_body.
16641 (DECL_FUNCTION_BODY): New macro.
16642 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16643 CLASS_FROM_SOURCE_P.
16644 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16645 before starting pass 2. Call to java_generate_parsed_class replaced
16646 by java_register_parsed_class.
16647 * lex.c: Fixed typo in header. Some line width related formating.
16648 * lex.h: Some line width related formating.
16649 * parse.h (source_end_java_method, resolve_expression_name,
16650 complete_class_decl, maybe_create_class_interface_decl,
16651 check_class_interface_creation): New static function declarations.
16652 (java_layout_parsed_class, java_method_add_stmt): New function
16654 (struct parser_ctxt): Field mark_class_generate removed. New
16655 fields class_list and artificial_constructor.
16656 * parse.y: Fixed typo in header.
16657 (class_declaration:): Call complete_class_decl when class body
16659 (method_declaration:): Call source_end_java_method in pass 2 when
16660 the method body is defined.
16661 (postfix_expression:): Do expression name resolution on sub-rule
16662 name during pass 2.
16663 (create_class, create_interface): Merged common pieces.
16664 (check_class_interface_creation, maybe_create_class_interface_decl):
16666 (complete_class_decl): New function.
16667 (register_fields): Fixed line width related typo.
16668 (method_header): Correctly skip first argument when fixing
16669 argument line. Changed the loop.
16670 (java_check_circular_reference): Now use ctxp->class_list.
16671 (java_complete_class): Removed start/stop marking.
16672 (java_check_regular_methods): Now takes a class decl as an
16673 argument. Add default constructor if none were encountered.
16674 (java_check_methods): Now use ctxp->class_list. Changed call to
16675 java_check_regular_methods.
16676 (source_start_java_method): Set DECL_ARG_TYPE for each function
16678 (source_end_java_method, java_method_add_stmt): New functions.
16679 (java_generate_parsed_class): No longer exists.
16680 (java_layout_parsed_class, java_register_parsed_class): New functions.
16681 (resolve_expression_name): New function.
16683 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16685 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16686 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16687 until pass initializations are done. Call read_import_dir with
16689 * parse.h: (lookup_modifier_cl): New function declared.
16690 (INTERFACE_FIELD_MODIFIERS): New macro.
16691 (OBSOLETE_MODIFIER_WARNING): New macro.
16692 * parse.y: (register_fields): Class type and current field name in
16693 local variables. Check modifier(s) if adding field(s) to an interface.
16694 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16695 and report errors using the faulty modifier line context.
16696 (lookup_modifier_cl): New function.
16697 (read_import_dir): Detect and report default import processing
16700 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16702 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16703 * class.c (is_compiled_class): Return 1 after making sure it
16704 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16705 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16706 * java-tree.h (flag_assume_compiled): Add decl.
16707 * lang.c (lang_f_options): Add the flag.
16708 (flag_assume_compiled): Add decl, default to 0.
16710 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16712 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16713 (is_compiled_class): Likewise.
16714 (layout_class): Likewise.
16715 (layout_class): Detect and lay out classes defined in source code.
16716 (interface_of_p, add_interface_do, may_add_interface): New
16718 (add_interface): Now use add_interface_do.
16719 (add_method_1): New function.
16720 (add_method): Now use add_method_1.
16721 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16722 (complete_start_java_method): New function.
16723 (start_java_mehod): Now call complete_start_java_method.
16724 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16725 (expand_invoke): Likewise and fixed typo.
16726 *gjava.c: (print_super_field): Use new argument to find_class
16729 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16730 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16731 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16733 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16734 (add_method_1, push_class): New prototypes.
16735 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16736 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16737 directory where the class was found.
16738 (find_class): New argument DO_CLASS_FILE. Function find_class
16739 modified accordingly.
16740 *jcf-parse.c: (fix_class_path): New function.
16741 (load_class): Use new VERBOSE argument. load_class now finds and
16742 loads/parses .class/.java files. Save read_state of current_jcf
16744 (java_parser_abort_on_error): New macro.
16745 (jcf_parse_source, parse_source_file): New function.
16746 (jcf_parse): Fixed typo.
16747 (yyparse): Call parse_source_file () only.
16748 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16749 writing the real class name back in the zip directory entry.
16750 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16751 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16752 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16753 (find_class): Prototype fixed.
16754 *lex.c: Added 1998 time stamp.
16755 Removed all static global variables, moved into the parser
16756 context data structure.. Now include unistd.h if SEEK_SET not
16758 (java_init_lex): Rewritten.
16759 (java_sneak_unicode): Modified current unicode access in current line.
16760 (java_unget_unicode): Likewise.
16761 (java_allocate_new_line): New allocation management.
16762 (java_read_char): Modified access and storage of unget_utf8_value.
16763 New way of processing current unicode.
16764 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16765 (java_get_unicode): Now use the parser context.
16766 (java_lineterminator): Likewise.
16767 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16768 of the reentrant parser implementation. Function now use the
16769 parser context data structure and java_lval. Fixed production of
16770 the float and double constant "out of range" error message. Fixed
16771 obstack use. Return integer value when hitting a modifier. Now
16772 return type for TRUE, FALSE and other predefined types. Return
16773 identifier as a TREE_LIST list containing the current line context
16774 as the TREE_VALUE sub-node.
16775 (java_unicode_2_utf8): Fixed typo in declaration.
16776 (java_lex_error): Now use the parser context data structure.
16777 *lex.h: Added 1998 time stamp.
16778 (struct java_line): New fields ref_count and next.
16779 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16780 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16781 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16782 *parse.h: Added 1998 time stamp.
16783 (java_parse_source_file): Renamed from parse_source_file.
16784 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16785 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16786 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16787 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16788 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16789 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16790 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16791 (struct parser_ctxt): New data structure to keep the parser context.
16792 *parse.y: Added 1998 time stamp, got rid of static global variables.
16793 (java_error_count, ctxp): New global variables.
16794 (%union): New value field.
16795 (numeric_type, integral_type): Rules removed.
16796 (primitive_type): Rule defined to handle integral, float, double and
16798 (qualified_name, package_declaration,
16799 single_type_import_declaration, type_import_on_demand_declaration,
16800 modifiers, class_declaration, super, interfaces,
16801 interface_type_list, class_body, field_declaration,
16802 field_declaration, variable_declarators, variable_declarator,
16803 variable_declarator_id, method_declaration, method_header,
16804 formal_parameter_list, formal_parameter, method_body, block,
16805 static, interface_declaration, extends_interfaces,
16806 abstract_method_declaration, local_variable_declarators): Rules now
16808 (force_error, do_warning): New global statics.
16809 (push_parser_context, parser_context_save_global,
16810 parser_context_restore_global, pop_parser_context): New functions.
16811 (yyerror): Now uses the global parser context. Fixed use of obstack.
16812 (parse_error, parse_error_context, parse_warning_context,
16813 java_accstring_lookup, redefinition_error, check_modifiers,
16814 parser_add_interface, create_interface, create_class, find_field,
16815 duplicate_declaration_error, register_fields, method_header,
16816 check_modifiers_consistency, check_abstract_method_header,
16817 method_declarator, parser_qualified_classname,
16818 parser_check_super_interface, parser_check_super,
16819 parser_chain_incomplete_item, java_check_circular_reference,
16820 layout_class_from_source, java_complete_class,
16821 complete_method_decl, resolve_class, complete_class_report_errors,
16822 java_check_final, check_method_redefinition,
16823 java_check_regular_methods, java_check_abstract_methods,
16824 java_check_methods, lookup_java_interface_method2,
16825 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16826 process_imports, find_in_imports, read_import_entry,
16827 read_import_dir, find_in_imports_on_demand,
16828 check_pkg_class_access, not_builtin_p, declare_local_variables,
16829 source_start_java_method, java_generate_parsed_class): New
16831 *typeck.c: (signature_include_return): New global variable.
16832 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16833 to add the function returned type in the signature.
16835 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16837 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16839 1998-01-29 Dave Brolley <brolley@cygnus.com>
16841 * Make-lang.in (java.info): Added.
16842 (java.install-info): Added
16844 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16846 * Makefile.in (clean): Also remove java/parse.c.
16848 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16850 Add a pair of -fbounds-check/-fno-bounds-check options.
16851 * lang.c (lang_decode_option): Add code to grok arguments.
16852 (flag_bounds_check): Add decl.
16853 (lang_f_options): New array w/ the option in it.
16854 * java-tree.h (flag_bounds_check): Add decl.
16855 * lang-options.h: New file.
16856 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16857 of a static macro value.
16858 (JAVA_ARRAY_EXCEPTION): Delete macro.
16860 1998-01-23 Per Bothner <bothner@cygnus.com>
16862 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16863 * expr.c (build_anewarray): Add missing promote_type.
16865 1998-01-22 Per Bothner <bothner@cygnus.com>
16867 Add array types with known length to optimize bounds checking.
16868 * typeck.c (build_java_array_type): Take length parameter.
16869 (java_array_type_length, build_prim_array_type): New functions.
16870 * java-tree.h: Update for new functions.
16871 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16872 * class.c: Use build_prim_array_type.
16873 * expr.c (can_widen_reference_to): Handle known-length array types.
16874 (verify_jvm_instructions): Keep track of integer push instructions
16875 followed by newarray/anewarray, so we can build known-length arrays.
16876 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16877 (java_array_data_offset): New function.
16878 (build_java_array_length_access): New function. Optimize if constant.
16879 (build_java_arrayaccess): Constant fold bounds check.
16880 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16881 (build_newarray, build_anewarray): New functions.
16882 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16883 * verify.c (merge_types): Handle known-lengh array types.
16885 1998-01-19 Per Bothner <bothner@cygnus.com>
16887 * expr.c (expand_byte_code): Fix performace bug, which caused
16888 searching linenumber_table to be linear rather than constant.
16890 1997-12-12 Per Bothner <bothner@cygnus.com>
16892 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16894 * decl.c, java-tree.h (soft_fmod_node): New global.
16895 * decl.c (init_decl_processing): Define __builtin_fmod.
16896 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16897 using __builtin_fmod.
16899 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16901 * keyword.h: New file, output of keyword.gperf as processed by
16903 * lex.c (java_lex_init): Initialize java_error_flag.
16904 * parse.c (YYERROR_NOW): Uses java_error_flag.
16905 * parse.y: New static java_error_flag. Useless definition of
16907 * parse.y (java_error): Portable error recovery using
16908 java_error_flag (not yet completely tuned).
16910 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16912 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16914 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16916 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16917 (parse.c, lex.c, keyword.h): New rules for Java source code
16919 * parse.c: Renamed into jcf-parse.c.
16920 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16921 * keyword.gperf: New file, Java keywords.
16922 * parse.y: New file, Java language grammar.
16923 * parse.h: New file, Java language grammar definitions.
16924 * lex.c: New file, Java language lexer.
16925 * lex.h: New file, Java language lexer definitions.
16927 1997-12-03 Per Bothner <bothner@cygnus.com>
16929 * decl.c (clinit_identifier_node), java-tree.h: New global.
16930 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16931 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16932 * expr.c (expand_java_field_op): Check for invalid assignment
16935 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16937 1997-10-27 Per Bothner <bothner@cygnus.com>
16939 * verify.c (verify_jvm_instructions): When processing a handler,
16940 attempt to set the current_subr to the right value.
16941 (More complicated code combines Sep 17 and Oct 22 versions.)
16943 1997-10-24 Per Bothner <bothner@cygnus.com>
16945 * class.c (push_class): Figure out (guess) name of source file.
16946 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16947 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16948 (parse_class_file): Change return type from int to void.
16949 Call debug_start_source_file/debug_end_source_file.
16951 * expr.c (build_java_binop): Fix masking 2nd operand.
16952 * decl.c (init_decl_processing): Set sizetype first.
16954 1997-10-22 Per Bothner <bothner@cygnus.com>
16956 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16957 (Revert Sep 17 change.)
16959 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16961 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16962 .class extension in their name and fix thing so we don't process
16963 them parse_zip_file_entries().
16964 (parse_zip_file_entries): Cleaned unused local variables.
16966 1997-10-20 Per Bothner <bothner@cygnus.com>
16968 * expr.c (can_widen_reference_to): Allows equal array element types.
16969 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16970 * jcf-dump.c (RET): Get (and print) index.
16972 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16973 Promote element type to POINTER_TYPE.
16975 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16977 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16978 find_in_current_zip, jcf_figure_file_type): Moved from
16979 jcf-reader.c to parse.c.
16980 * zextract.c: (read_zip_archive): takes file_comment_length possible
16981 field into account.
16983 1997-10-20 Per Bothner <bothner@cygnus.com>
16985 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16987 * verify.c (merge_types): Handle array types even better ...
16989 1997-10-17 Per Bothner <bothner@cygnus.com>
16991 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16993 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16994 * class.c (make_class_data): Don't build fields_decl if no fields.
16995 When building fields_decl, skip if DECL_ARTIFICIAL.
16997 * expr.c (java_stack_swap): Update stack_type_map.
16998 * verify.c (merge_types): Handle array types better.
17000 1997-10-15 Per Bothner <bothner@cygnus.com>
17002 * class.c (add_field): Don't promote short integral fields to
17003 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17004 * expr.c (push_value): Promote and convert short integral values.
17006 * decl.c, java-tree.h (integer_two_node): New constant node.
17007 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17009 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17011 * class.c (append_gpp_mangled_type): Use function argument
17012 unpromoted type to generate mangled name.
17014 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17016 * constants.c (build_constant_data_ref): Now uses current_class
17017 instead of main_class.
17018 (build_constants_constructor): Now uses current_class instead of
17020 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17021 of the global variable SeepZipFiles done here.
17022 * zextract.c (read_zip_archive): extra_field optional field taken
17023 into account while computing the position of the class file in the
17025 * verify.c (verify_jvm_instructions): Use current_jcf to search
17027 * parse.c (load_class): First search for the class to load in the
17028 current zip file. Saves current_jcf (restored before returning
17029 from that function). Don't call JCF_FINISH in the class was found
17030 in the current ZIP file.
17031 (jcf_parse): If the class was found in the current ZIP file, save
17032 its tree_constant_pool (for later reuse).
17033 (parse_class_file): New function. Process each method defined in
17034 the current class and record the class as to be later registered.
17035 (yyparse): Rewritten. Figure the type of the current file and switch
17037 * lang.c: New global variable current_jcf.
17038 (lang_init): Removed compiling_from_source test (done later, in
17039 yyparse). Removed call the jcf_parse ().
17040 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17041 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17042 in the current ZIP file) and zip_offset (offset to the class data in
17043 the current zip file).
17044 * jcf-reader.c: zipfile.h included.
17045 localToFile: New ZipFileCache static global variable
17046 (parse_zip_file_entries): New function. Browse the current ZIP
17047 file directory and process each class found.
17048 (process_zip_dir): New function. Register each class found in the
17049 ZIP file directory. The class aren't parsed but a valid JCF is
17050 link to each of them.
17051 (find_in_current_zip): New function. Search for a class in the
17052 current ZIP file directory. If found, prepare the class so that it
17054 (jcf_figure_file_type): New function. Examine the file structure
17055 to figure a class file, a ZIP file. If none of these categories are
17056 matched, a source file is assumed.
17057 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17058 SeenZipFile: New global variable.
17059 (open_in_zip): Use zipmember's length to accelerate the search for
17060 a member. If zipmember was NULL and zip file successfully read,
17062 * java-tree.h: New global variable current_jcf declared. Added
17063 declaration for current_constant_pool_tags, current_constant_pool_data,
17064 current_constant_pool_length, current_constant_pool_data_ref.
17065 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17066 store the JCF of classes seen in a zip file) and tree *constant_pool
17067 (to save a loaded class constant pool). current_class declared here.
17068 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17069 retrieve method_ref_constant.
17070 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17071 (OBJECT): get_class_constant now uses current_jcf.
17072 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17073 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17074 (expand_invoke): Now uses current_class instead of main_class
17075 (build_class_init): Now uses current_class instead of main_class
17076 * class.c: New static global variable registered_class.
17077 (register_class): New function.
17078 (emit_register_class): Modified to use registered_class instead of
17080 (is_compiled_class): Now take into account class seen in the archive.
17082 1997-10-06 Per Bothner <bothner@cygnus.com>
17084 * except.h: Renamed to: java-except.h.
17085 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17086 * except.c: Add semi-working (commented out) implementation.
17088 * expr.c (expand_iinc): Add needed flush_quick_stack.
17089 * parse.c (set_source_filename): New function.
17090 (give_name_to_class): Set input_filename from package.classname.java.
17092 * jcf-io.c (find_class): Don't look first in ".".
17094 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17096 * zextract.c (read_zip_archive): Now takes into account the
17098 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17100 1997-09-20 Per Bothner <bothner@cygnus.com>
17102 * constants.c, java-tree.h (build_internal_class_name): New function.
17103 (alloc_class_constant): Re-implement using build_internal_class_name.
17104 * class.c (make_class_data): Likewise.
17105 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17107 1997-09-17 Per Bothner <bothner@cygnus.com>
17109 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17110 to NULL before pushing an exception handler target.
17112 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17113 (java_stack_swap, java_stack_dup): Re-write to be safe from
17114 clobbering registers.
17115 (build_class_init): New function.
17117 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17119 * typeck.c (build_java_array_type): Temporary use
17120 permanent_obstack to create the array 'length' field.
17121 * expr.c (lookup_label): Temporay use permanent_obstack to create
17122 label if not found.
17123 * class.c (push_super_field): Tempory use permanent_obstack.
17125 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17127 * typeck.c (type_for_mode): Now handles double_type_node and
17129 * verify.c (verify_jvm_instructions): The instruction following
17130 the wide bytecode is checked. OPCODE_ret added to the list of
17133 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17135 * class.c (make_class): Temporary use permanent_obstack. Set the
17136 class CLASS_P field to 1.
17137 (push_class): Temporary use permanent_obstack.
17138 (set_super_info): Temporary use permanent_obstack.
17139 (add_method): Temporary use permanent_obstack, set
17140 METHOD_TRANSIENT().
17141 (add_field): Temporary use permanent_obstack. Sets
17142 FIELD_VOLATILE() and FIELD_TRANSIENT().
17143 (build_class_ref): Temporary use permanent_obstack if the class
17145 (build_static_field_ref): Temporary use permanent_obstack when
17146 creating field's rtl.
17147 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17148 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17149 and fields. Function finalized, as far as flag handling.
17150 (push_class_static_dummy_field): Temporary use permanent_obstack.
17151 (emit_register_class): Force generation of class registration at
17153 * decl.c (end_java_method): Call permanent_allocation() before
17155 * expr.c (can_widen_reference_to): Added comment to interface
17156 handling, fixed typo.
17157 (lookup_field): Now uses CLASS_P() to correct FIXME
17158 (expand_invoke): Verification on public && !static &&
17159 !abstract moved into soft_lookupinterfacemethod (kaffe).
17160 Use Object class dtable if objectref is an array when expanding
17162 (java_push_constant_from_pool): Temporary use permanent_obstack
17163 for CONSTANT_string
17164 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17165 create constant references.
17166 (get_constant): Temporary use permanent_obstack to create constant.
17167 (load_class): Temporary use permanent_obstack to load class.
17168 (jcf_parse): Temporary use permanent_obstack to perform class
17170 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17171 (build_java_signature): Temporary use permanent_obstack.
17172 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17174 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17175 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17178 1997-09-11 Per Bothner <bothner@cygnus.com>
17180 * class.c (append_gpp_mangled_type): Fix typo.
17181 (emit_register_class): Use main_class to get class object, rather
17182 than looking for no-longer-existing static decl starting with _CL.
17183 * typeck.c (parse_signature_type): Promote array element type
17184 if it is a RECORD_TYPE.
17186 1997-09-10 Per Bothner <bothner@cygnus.com>
17188 * class.c (push_class_static_dummy_field): New function.
17189 (mangle_static_field): New. Do G++-style mangling of static fields.
17190 (layout_class): Mandle static fields here, not in add_field.
17191 (build_class_ref): The class object is now a dummy static field.
17192 * decl.c (find_local_variable): Look for best, instead of first match.
17193 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17194 (build_java_athrow): Don't check here if exception is Throwable.
17195 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17196 (TYPE_USED): Removed. No longer used ...
17197 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17198 * verify.c (push_pending_label): New function.
17199 (push_pending_block): Renamed to check_pending_block.
17200 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17201 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17202 re-checking possible handlers) after a store (less wasted work).
17203 Check for null handler (finally) before calling add_handler.
17204 Various changes to (finally?) correctly handle try/finally.
17206 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17208 * class.c: Include stdio.h.
17210 1997-09-04 Per Bothner <bothner@cygnus.com>
17212 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
17213 to make sure class is initialized before static/special invoke.
17215 * verify.c (verify_jvm_instructions): On a store instruction,
17216 call find_local_variable to force pre-allocation of decl and rtx.
17217 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
17219 1997-09-03 Per Bothner <bothner@cygnus.com>
17221 * class.c (build_class_ref): Strip off "promoted_" if need be.
17222 (make_field_value): Call build_java_signature when needed.
17223 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
17224 * expr.c (build_java_athrow): Don't push_value of exception.
17225 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
17226 match specification of [fd]cmp[lg] for NaNs.
17227 (expand_byte_code): Add support for exception handler ranges.
17228 * except.c: Add skeleton for EH code-generation.
17229 * verify.c (merge_types): Treat all promoted integral types as equal.
17230 * constants.c (build_constants_constructor): To force creation of
17231 current_constant_pool_data_ref, call build_constant_data_ref.
17233 * javaop.def (lload): Fix typo.
17234 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
17236 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
17238 * parse.c: Don't include function.h.
17240 1997-08-27 Per Bothner <bothner@cygnus.com>
17242 * except.[ch]: New files.
17243 * Makefile.in (JAVA_OBJS): Add except.o
17244 * expr.c: Temporary warning about unimplemented exceptions.
17245 * verify.c: Verify exception handlers.
17247 * jcf-dump.c (disassemble_method): Print exception table.
17249 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17251 * expr.c (verify_jvm_instructions): Started a thorough
17252 verification of invoke* bytecodes.
17253 (expand_byte_code): flush quick stack if PC is the target of a
17254 branch. and undef RET (conflicting with config/i386/i386.h).
17255 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
17257 (expand_invoke): Now handles invokeinterface and do more
17258 verification according to the bytecode.
17259 (lookup_field): Don't try to load the class if processing
17261 (can_widen_reference_to): Now handles interfaces.
17262 * decl.c (init_decl_processing): New global variable
17263 soft_lookupinterfacemethod_node, declared in java-tree.h.
17264 Call set_super_info on string_type_node.
17265 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
17267 * class.c (set_super_info): Fills the CLASS_* flags according to
17269 (get_access_flags_from_decl): Handles all class flags.
17271 1997-08-26 Per Bothner <bothner@cygnus.com>
17273 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
17274 * parse.c (yyparse): Check for abstract method, and missing code.
17275 * expr.c (expand_byte_code): Change interface.
17276 * lang.c (put_decl_node): Print promoted types prettier.
17277 * verify.c (verify_jvm_instruction): Change interface.
17278 Partial support for scanning exception table.
17279 For load instructions, handle promoted integral types.
17281 1997-08-21 Per Bothner <bothner@cygnus.com>
17283 * verify.c: New file, with contents moved from expr.c.
17284 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
17285 * typeck.c (is_array_type_p): Moved here from expr.c.
17286 * java-tree.h: Add some now-needed function declarations.
17287 * Makefile.in (JAVA_OBJS): Added verify.o.
17289 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17291 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
17292 METHOD_ABSTRACT flag.
17294 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
17295 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
17296 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
17298 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
17300 (start_java_method): Hook for SYNCHRONIZED methods.
17302 * expr.c (build_java_jsr, build_java_ret): New functions
17303 (JSR,PRE): New macros
17304 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
17305 (verify_jvm_instructions): tableswitch, lookupswitch,
17306 monitorenter, monitorexit, goto_w: verified.
17307 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
17308 (build_java_monitor): New function.
17309 (MONITOR_OPERATION): Modified to call build_java_monitor()
17310 (verify_jvm_instructions): Started a thorough verification of
17313 1997-08-19 Per Bothner <bothner@cygnus.com>
17315 Support verification of jsr/ret subroutines (used for try/finally).
17316 * decl.c (return_address_type_node): New type node.
17317 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
17318 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
17319 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
17320 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
17321 TYPE_USED): New macros for special types in type_map.
17323 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
17324 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
17326 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
17328 * expr.c (can_widen_reference_to): New function.
17329 (pop_type): Use it.
17330 (merge_type_state): Support handling start of subroutine.
17331 (push_pending_block): Return char* error message, instead of calling
17332 fatal on an error. Also handle subroutines.
17333 (verify_jvm_instructions): Handle errors from push_poending_block.
17334 Support jsr and ret instructions.
17336 1997-08-19 Per Bothner <bothner@cygnus.com>
17338 * jcf-io.c (find_classfile): Fix thinko.
17339 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
17341 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
17343 * Makefile.in (BISON): Remove.
17345 1997-08-07 Per Bothner <bothner@cygnus.com>
17347 * Makefile.in: Convert to autoconf.
17348 * config-lang.in (outputs): Added java/Makefile.
17350 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
17351 Rename cc1java to jc1.
17353 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
17354 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
17356 * class.c (class_depth): Do load_class if needed.
17358 Mostly better verification.
17359 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
17360 (init_decl_processing): Change return type of soft_checkcast.
17361 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
17362 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
17363 lang_print_error): New functions.
17364 (lang_init): Set global hook print_error_function to lang_print_error.
17365 * expr.c: In the type_map ptr_type_node is only used for null now.
17366 (pop_type, merge_types): Hence ptr_type_node matches any reference.
17367 (merge_types): Dererence pointer to record types before comparing.
17368 (decode_newarray_type, merge_types): On error just return NULL.
17369 (build_java_binop): Add preliminary implementation (with warning)
17370 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
17371 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
17372 (expand_compare, expand_java_goto, expand_java_call): Don't
17373 push_pending_block, since that only makes sense when verifying.
17374 (merge_type_state): Different return codes.
17375 (push_pending_block): A block may need to be verified more than once.
17376 (expand_byte_code): Warn about unused code at code generation time.
17377 (verify_jvm_instruction): Changed logic, since code may need to be
17378 re-verified if type-state has changed. Also, better error handling.
17379 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17380 Improve newarray, anewarray, ?aload, athrow,
17381 * java-tree.h (LABEL_CHANGED): New macro.
17383 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17385 * decl.c (soft_athrow_node): New global variable initialized.
17386 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
17387 * typeck.c (convert): Added support for REAL_TYPE.
17388 (convert_to_char): New function.
17389 (convert): Handle CHAR_TYPE.
17390 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17391 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17392 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17394 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17395 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17396 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17397 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17398 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17399 to Use The Right Things.
17400 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17401 compatible with INT. BOOLEAN is made equivalent to BYTE.
17402 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17403 OPCODE_ifnonnull): Now supported.
17404 (build_java_athrow): New function.
17406 1997-08-04 Per Bothner <bothner@cygnus.com>
17408 Rename method name <init> to match G++ (and fix mangling).
17409 * class.c (layout_class): Replace method name of <init> by class name.
17410 (make_method_value): Do inverse renaming of constructor from <init>.
17411 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17412 * typeck.c (lookup_java_constructor): New function.
17413 * expr.c (expand_invoke): If method_name is <init>, call
17414 lookup_java_constructor to find constructor.
17416 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17418 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17420 * parse.c (get_class_constant): Modified to handle array "classes"
17421 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17423 (convert): Modified to handle real type.
17424 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17425 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17426 variables declared.
17427 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17428 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17429 global variables initialized.
17430 (find_local_variable): Handles the case of a pointer
17431 (end_java_method): Restore the use of one more scope
17432 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17433 build_java_array_length_access, expand_java_arrayload,
17434 expand_java_arraystore, expand_java_array_length,
17435 expand_java_multianewarray, expand_java_anewarray,
17436 build_java_check_indexed_type, is_array_type_p,
17437 build_java_throw_out_of_bound_exception): New functions.
17438 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17439 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17440 OPCODE_<t>aload): Implemented code for verification.
17441 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17442 ARRAY_NEW_MULTI): Macro defined.
17443 (CONVERT): Modified to invoke convert().
17444 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17446 1997-07-31 Per Bothner <bothner@cygnus.com>
17448 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17449 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17450 (make_class_data): Field name needs '/' as package prefix.
17451 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17453 1997-07-25 Per Bothner <bothner@cygnus.com>
17455 Implement debug information for local variables.
17456 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17457 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17458 DECL_LOCAL_SLOT_CHAIN): New macros.
17459 (struct lang_decl_var): New type.
17460 * parse.c (give_name_to_locals): Move to decl.c.
17461 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17462 (start_java_method): Re-write parameter handling.
17463 (pending_local_decls): New global variable.
17464 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17465 (find_local_variable): Accept pc so we can skips decls not in range.
17466 (struct binding_level): Add end_pc field.
17467 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17468 (various): Change so current pc gets passed to find_local_variable.
17470 * decl.c (init_decl_processing): Re-arrange fields in
17471 class_type_node and and method_type_node to match kaffe 0.9.1.
17472 * class.c (make_method_value, make_class_data): Update
17473 initializations to match.
17475 1997-07-16 Per Bothner <bothner@cygnus.com>
17477 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17478 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17479 (push_super_field): New function.
17480 (make_class_data): Handle inheritance of class static initializer.
17481 (layout_class): New name mangling.
17482 * constants.c (build_constant_data_ref): Init type of data array
17483 to a one-element array.
17484 (build_constants_constructor): Set DECL_SIZE from complete array type.
17485 * decl.c: Rename class_type, object_type etc to class_type_node,
17486 object_type_node etc. Make former inherit from latter.
17487 * expr.c (expand_invoke): Add cast of function address.
17488 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17489 * parse.c (yyparse): Don't call layout_class here.
17490 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17492 1997-06-14 Per Bothner <bothner@cygnus.com>
17494 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17495 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17496 (alloc_class_constant): New.
17497 * expr.c (expand_invoke): Make sure method's class is initialized.
17498 * class.c (interits_from_p, emit_register_class): New functions.
17499 * parse.c (yyparse): Call emit_register_class.
17501 1997-06-09 Per Bothner <bothner@cygnus.com>
17503 * constants.c: New file, to handle constant pool.
17504 * Makefile.in (JAVA_OBJS): Add constants.o.
17505 * decl.c (init_decl_processing): Update, fix, finish various structs.
17506 (pushdecl_top_level): New.
17507 * parse.c (layout_class): Moved to class.c.
17508 * expr.c (java_push_constant_from_pool): New function.
17509 * class.c (build_class_ref): Make work fully
17510 (make_class_data): Emit super-class, constant pool, interface vector.
17512 1997-06-03 Per Bothner <bothner@cygnus.com>
17514 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17515 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17516 * class.c (class_depth): New function.
17517 (lookup_named_class): Replaced by new function lookup_class.
17518 * decl.c (object_type_node, string_type_node): New.
17519 Remove various types that we no longer need.
17520 * expr.c (verify_jvm_instructions): New separate verifier pass.
17521 (push_type, pop_type): New functions for verifier.
17522 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17523 (expand_byte_code): Simplify, since we assume already verified.
17524 (expand_invoke): Now mostly works.
17525 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17526 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17527 * parse.c: Wait to allocate class object until we know its name.
17528 (layout_class): Calculate DECL_VINDEX for each virtual method.
17529 * typeck.c (get_array_type): Rename to ...
17530 (build_java_array_type): ... and provide working implementation.
17531 (build_java_signature): New function - build Java signature of type.
17532 (set_java_signature): New function - cache signature with type.
17533 (lookup_java_method): New function.
17535 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17537 * class.c (ident_subst): Take extra SUFFIX parameter.
17538 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17539 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17540 (build_class_ref): Actually implement.
17541 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17542 * decl.c (builtin_function): New.
17543 (init_decl_processing): Update for current Kaffe. Declare some
17544 builtin Kaffe functions.
17545 * expr.c (build_address_of): New.
17546 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17547 Renamed (from expand_java_new etc), and added working implementations.
17548 (build_field_ref): Now also handle static fields.
17549 (expand_invoke): Implement invokestatic, and start implement rest.
17550 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17551 * javaop.def: Rename invokevirt -> invokevirtual.
17552 * lang.c (use_handles): Removed.
17553 * parse.c: Add support for ConstantValue attribute.
17554 Handle nested loading of a class. (JPOOL_UTF): New.
17556 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17558 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17560 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17562 * Make-lang.in (java.install-man): New empty rule.
17563 * typeck.c (set_local_type): New function.
17564 * expr.c (STORE_INTERNAL): Call find_local_variable,
17565 not find_stack_slot. Call set_local_type.
17567 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17569 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17570 and building RECORD_TYPE CONSTRUCTORs.
17571 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17573 * lang.c (use_handles): Change the default to 0.
17574 * decl.c: Define and build class_type, field_type, utf8const_type.
17575 * class.c (make_class_data, make_field_value,
17576 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17577 hashUtf8String, strLengthUtf8, mangled_classname:
17578 Functions to build reflective data structures.
17579 * parse.c (yyparse): Call make_class_data.
17581 * jcf-io.c (open_class, find_classfile): New functions.
17582 * jcf-dump.c: Support reading classfile from explicitly-named
17583 class file (without CLASSPATH searching).
17585 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17587 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17588 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17589 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17590 (get_constant): Now trivial for CONSTANT_Utf8.
17592 * jcf.h: Make NEW_CPOOL the default.
17593 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17595 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>