| blob | b3698fee717f5aa2b5f84e1c775c2f0ba48822e4 |
1 2001-06-11 Mark Mitchell <mark@codesourcery.com>
3 * lang-options.h: Emit documentation for -fno-honor-std, not
4 -fhonor-std.
6 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
8 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
9 Don't clobber delta.
10 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
12 2001-06-08 Jakub Jelinek <jakub@redhat.com>
14 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
15 is found, look first if name does not match the structure name.
17 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
19 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
20 in previous change.
22 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
24 PR c++/2929
25 * friend.c (do_friend): Use push_decl_namespace for classes at
26 namespace scope.
28 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
29 Jason Merrill <jason_merrill@redhat.com>
31 PR c++/3061
32 * class.c (build_secondary_vtable): Use assert, rather than an error
33 message.
34 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
35 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
36 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
37 Don't set BINFO_VTABLE for a primary virtual base.
39 2001-06-07 Mark Mitchell <mark@codesourcery.com>
41 * decl.c (duplicate_decls): Update source position information
42 when a template function is defined.
44 2001-06-07 Phil Edwards <pme@sources.redhat.com>
46 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
48 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
50 PR c++/2914
51 * decl.c (pushtag): Don't push into a complete type's scope.
53 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
55 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
56 (struct lang_decl_flags): Lose generate_with_vtable_p.
57 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
58 * class.c (copy_virtuals): Adjust.
59 * decl2.c (mark_vtable_entries): Adjust.
60 * method.c (make_thunk, build_vtable_entry): Adjust.
61 * class.c (update_vtable_entry_for_fn): Only look as far as the
62 first defining class.
63 (build_vtbl_initializer): Put nothing in the slot for a function only
64 defined in a lost primary virtual base.
65 (add_vcall_offset_vtbl_entries_1): Use the same code for
66 the lost primary case and the normal case.
67 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
68 (get_vfield_offset, get_derived_offset): Lose.
69 (dfs_find_final_overrider): Use look_for_overrides_here.
70 (get_matching_virtual): New fn.
71 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
72 not BV_VCALL_INDEX.
73 * search.c (look_for_overrides_here): Split out from...
74 (look_for_overrides_r): Here.
76 * class.c (find_final_overrider): Return error_mark_node on error.
78 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
80 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
81 (build_over_call): Likewise.
82 * decl.c (grokparms): Likewise.
83 * pt.c (tsubst_decl): Likewise.
84 * typeck.c (convert_arguments): Likewise.
86 2001-06-05 Mark Mitchell <mark@codesourcery.com>
88 * semantics.c (begin_class_definition): Robustify.
90 * pt.c (instantiate_decl): Tell the repository code about the
91 clones, not the cloned functions.
92 * repo.c (repo_template_used): Explicitly instantiate the cloned
93 function, not the clones.
95 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
97 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
98 ICS_BAD_FLAG on created conversion.
99 (compare_ics): Break out rank.
101 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
103 * class.c (layout_vtable_decl): Fix off by one error on
104 build_index_type.
105 (build_vtt): Likewise.
106 (build_ctor_vtbl_group): Likewise.
108 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
110 * class.c (maybe_indent_hierarchy): New function.
111 (dump_class_hierarchy_r): Add flags. Dump extra binfo
112 information, if enabled. Use maybe_indent_hierarchy. Adjust
113 output format.
114 (dump_class_hierarchy): Adjust prototype. Adjust output format.
115 (dump_array, dump_vtable, dump_vtt): New functions.
116 (finish_struct_1): Adjust hierarchy dumping.
117 (initialize_vtable): Call dump_vtable.
118 (build_vtt): Call dump_vtt.
119 (build_ctor_vtbl_group): Call dump_vtable.
120 * decl2.c (flag_dump_class_layout): Remove.
121 (cxx_decode_option): Remove dump translation unit
122 and dump class hierarchy check. Call dump_switch_p.
123 (finish_file): Adjust dumping.
124 (dump.c): Only dump base classes if not TDF_SLIM.
125 Only dump namespace members if not TDF_SLIM.
126 * optimize.c (dump_function): New function.
127 (optimize_function): Call dump_function.
128 * semantics.c (expand_body): Use dump_enabled_p.
130 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
132 PR g++/2936
133 Part missed from first commit
134 * decl2.c (finish_anon_union): Copy context.
136 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
138 PR g++/2936
139 * optimize.c (remap_decl): Remap anonymous aggregate members too.
141 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
143 PR g++/2823
144 * semantics.c (expand_body): Don't optimize thunks.
146 2001-05-24 Mark Mitchell <mark@codesourcery.com>
148 * decl.c (duplicate_decls): Tidy.
149 (init_decl_processing): Always set flag_no_builtin.
151 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
153 PR c++/2184
154 * decl2.c (do_local_using_decl): Push the decls, even in a
155 template.
157 2001-05-22 Mark Mitchell <mark@codesourcery.com>
159 * optimize.c (initialize_inlined_parameters): Don't set
160 TREE_READONLY for a VAR_DECL taking the place of an inlined
161 PARM_DECL.
163 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
165 * parse.y: Refer to compound literals as such, not as
166 constructor-expressions.
168 2001-05-21 Mark Mitchell <mark@codesourcery.com>
170 * call.c (build_op_delete_call): Ignore exception-specifications
171 when looking for matching delete operators.
172 * init.c (build_new_1): Compute whether or not the allocation
173 function used is a placement allocation function or not, and
174 communicate this information to build_op_delete_call.
176 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
178 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
179 (unsupported_options): Correspondingly.
181 2001-05-19 Zack Weinberg <zackw@stanford.edu>
183 * except.c (choose_personality_routine): Export. Add
184 explanatory comment. Take an enum languages, not a boolean.
185 (initialize_handler_parm): Adjust to match.
186 * cp-tree.h: Prototype choose_personality_routine.
187 * lex.c (handle_pragma_java_exceptions): New function.
188 (init_cp_pragma): Register #pragma GCC java_exceptions.
190 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
192 PR c++/2781
193 * optimize.c (update_cloned_parm): Copy addressability and other
194 flags.
196 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
198 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
199 (get_vtable_decl, build_vtt): Not here.
201 2001-05-17 Mark Mitchell <mark@codesourcery.com>
203 * except.c (cp_protect_cleanup_actions): New function.
204 (init_exception_processing): Don't set protect_cleanup_actions
205 here. Do set lang_protect_cleanup_actions.
207 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
209 * spew.c (read_token): Call yyerror on all unexpected tokens.
211 2001-05-12 Richard Henderson <rth@redhat.com>
213 EH merge from mainline:
215 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
216 * except.c (build_throw): Wrap the initialization of the exception
217 object in a MUST_NOT_THROW_EXPR.
218 (do_free_exception): #if 0.
220 * cp-tree.def (EH_SPEC_BLOCK): New.
221 (MUST_NOT_THROW_EXPR): New.
222 * cp-tree.h: Update changed function declarations.
223 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
224 (CPTI_CALL_UNEXPECTED): New.
225 (struct cp_language_function): Rename x_eh_spec_try_block
226 to x_eh_spec_block.
227 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
228 * decl.c (current_binding_level): If no current function
229 bindings, revert to scope_chain.
230 (initialize_predefined_identifiers): Remove __cp_push_exception.
231 (store_parm_decls): Use begin_eh_spec_block.
232 (finish_function): Use finish_eh_spec_block.
233 (mark_lang_function): Update for name changes.
234 * decl2.c (finish_file): No mark_all_runtime_matches.
235 * dump.c (cp_dump_tree): Handle new tree codes.
236 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
237 * except.c (catch_language_init, catch_language): Remove.
238 (init_exception_processing): Don't set language code.
239 Initialize call_unexpected_node, protect_cleanup_actions,
240 eh_personality_libfunc, lang_eh_runtime_type.
241 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
242 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
243 (prepare_eh_type): Split out type canonicalizations ...
244 (build_eh_type_type): ... from here.
245 (build_eh_type_type_ref): Remove.
246 (mark_all_runtime_matches): Remove.
247 (build_exc_ptr): New.
248 (do_begin_catch, do_end_catch): New.
249 (do_pop_exception): Remove.
250 (build_terminate_handler): Remove.
251 (choose_personality_routine): Split out language choice from ...
252 (initialize_handler_parm): ... here.
253 Use MUST_NOT_THROW_EXPR.
254 (expand_start_catch_block): Use do_begin_catch. Simplify Java
255 exception object handling.
256 (expand_start_eh_spec, expand_end_eh_spec): Remove.
257 (expand_exception_blocks, alloc_eh_object): Remove.
258 (begin_eh_spec_block, finish_eh_spec_block): New.
259 (do_allocate_exception, do_free_exception): New.
260 (expand_throw): Merge into ...
261 (build_throw): ... here. Update for abi.
262 * expr.c (cplus_expand_expr): No expand_internal_throw.
263 Handle MUST_NOT_THROW_EXPR.
264 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
265 * semantics.c (*) Update for except.h name changes.
266 (genrtl_try_block): No protect_with_terminate.
267 (genrtl_eh_spec_block): New.
268 (genrtl_handler): Don't emit the goto here.
269 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
270 (genrtl_finish_function): Don't expand_exception_blocks.
271 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
273 * decl.c (struct named_label_list): Rename eh_region to
274 in_try_scope, add in_catch_scope.
275 (struct binding_level): Rename eh_region to is_try_scope,
276 add is_catch_scope.
277 (note_level_for_try): Rename from note_level_for_eh.
278 (note_level_for_catch): New.
279 (poplevel): Copy both is_try_scope and is_catch_scope to
280 the named_label_list struct.
281 (check_previous_goto_1): Don't check for catch block via
282 DECL_ARTIFICIAL; use in_try_scope instead.
283 (check_goto): Likewise.
284 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
285 * except.c (expand_start_catch_block): Call note_level_for_catch.
286 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
288 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
289 exceptions_via_longjmp.
291 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
293 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
294 * typeck.c (get_member_function_from_ptrfunc,
295 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
296 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
298 2001-05-07 Mark Mitchell <mark@codesourcery.com>
300 * class.c (walk_subobject_offsets): Add max_offset parameter.
301 (record_subobject_offsets): Adjust call.
302 (layout_conflict_p): Stop walking when we get past the last empty
303 subobject.
305 2001-05-03 Mark Mitchell <mark@codesourcery.com>
307 * cp-tree.h (flag_inline_trees): Update documentation.
308 * decl.c (init_decl_processing): Adjust handling of
309 flag_inline_functions and flag_inline_trees to support -O3.
310 (grokfndecl): Set DECL_INLINE on all functions if that's what
311 the user requested.
312 (save_function_data): Clear DECL_INLINE in
313 current_function_cannot_inline is non-NULL.
314 * decl2.c (flag_inline_trees): Update documentation.
316 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
318 * dump.c (cp_dump_tree, USING_STMT case): New case.
319 * tree.c (cp_statement_code_p): Add USING_STMT.
320 * decl2.c (do_using_directive): Add the using directive statement.
322 * tree.c (walk_tree): Reformat an if block.
324 2001-05-02 Mark Mitchell <mark@codesourcery.com>
326 * decl.c (compute_array_index_type): Don't try to do anything with
327 the indices when processing a template.
329 2001-05-01 Mark Mitchell <mark@codesourcery.com>
331 * decl2.c (do_using_directive): Revert previous patch.
333 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
335 * cp-tree.def (USING_STMT): New statement node.
336 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
337 * decl2.c (do_using_directive): Add USING_STMT to statement
338 tree. Don't emit errors when processing template decl.
339 * pt.c (tsubst_expr, USING_STMT case): New case.
340 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
342 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
344 * call.c (build_new_op): Convert args from reference here.
345 (build_conditional_expr): Don't convert here.
347 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
349 * spew.c (last_token_id): New static variable.
350 (read_token): Set it here.
351 (yyerror): Use it here.
353 2001-04-30 Richard Henderson <rth@redhat.com>
355 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
356 * decl.c: Likewise.
358 2001-04-30 Mark Mitchell <mark@codesourcery.com>
360 * gxxint.texi: Remove.
361 * Make-lang.in: Remove all traces of gxxint.texi.
363 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
365 * decl2.c (start_static_initialization_or_destruction): Correct
366 logic to handle the -fno-use-cxa-atexit case.
368 2001-04-30 Mark Mitchell <mark@codesourcery.com>
370 * optimize.c (update_cloned_parm): New function.
371 (maybe_clone_body): Use it. Update the `this' parameter too.
373 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
375 * decl2.c (unsupported_options): Add new-abi.
376 * lang-options.h: Remove no longer supported options.
378 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
380 * except.c (can_convert_eh): Don't check template parms,
381 typename types etc.
383 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
385 * optimize.c (maybe_clone_body): Copy parameter names and locations.
387 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
389 * cp-tree.h (adjust_clone_args): Prototype new function.
390 * class.c (adjust_clone_args): New function.
391 * decl.c (start_function): Call it for in charge ctors.
393 2001-04-26 Mark Mitchell <mark@codesourcery.com>
395 * method.c (use_thunk): Make sure that thunks really are emitted
396 when requested.
398 Remove support for -Wextern-inline, -flabels-ok, -fvtable-gc, -fxref
399 * cp-tree.h (warn_extern_inline): Remove.
400 (flag_labels_ok): Likewise.
401 * decl2.c (warn_extern_inline): Remove.
402 (flag_labels_ok): Likewise.
403 (lang_f_options): Remove labels-ok, vtable-gc, xref.
404 (unsupported_options): Add them.
405 (cxx_decode_option): Don't accept -Wextern-inline.
406 * method.c (hack_identifier): Remove -flabels-ok support.
407 * spew.c (see_typename): Likewise.
409 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
411 * mangle.c (write_chars): New macro.
412 (hwint_to_ascii): New function
413 (write_number): Use it.
414 (write_integer_cst): Deal with really big numbers.
416 2001-04-25 Mark Mitchell <mark@codesourcery.com>
418 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
419 the clone.
421 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
423 * decl.c (grokdeclarator): Set context of namespace scope
424 TYPE_DECLS.
426 2001-04-24 Zack Weinberg <zackw@stanford.edu>
428 * cp/optimize.c: Include hashtab.h.
429 (struct inline_data): Add tree_pruner.
430 (expand_call_inline, expand_calls_inline): Use it when calling
431 walk_tree.
432 (optimize_function): Initialize and free tree_pruner.
434 2001-04-20 Mark Mitchell <mark@codesourcery.com>
436 * cp-tree.h (finish_enum): Change prototype.
437 * decl.c (finish_enum): Reorganize.
438 * parse.y (structsp): Adjust calls to finish_enum.
440 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
442 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
443 't' case.
445 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
447 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
448 (layout_empty_base): Return at end flag.
449 (build_base_field): Likewise.
450 (build_base_fields): Likewise.
451 (layout_virtual_bases): Don't add 1 to eoc value.
452 (end_of_class): Use full size for empty bases.
453 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
454 empty bases. Don't add 1 to eoc value. Only add trailing padding
455 if we're an empty class with no empty bases.
456 (dump_class_hierarchy): Dump size and alignment.
458 2001-04-19 Mark Mitchell <mark@codesourcery.com>
460 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
461 set.
462 (SET_DECL_LANGUAGE): New macro.
463 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
464 (pushdecl): Likewise.
465 (build_library_fn_1): Likewise.
466 (build_cp_library_fn): Likewise.
467 (grokfndecl): Likewise.
468 (grokvardecl): Mark `extern "C"' variables as having C linkage.
469 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
470 * lex.c (retrofit_lang_decl): Likewise.
471 * mangle.c (mangle_decl_string): Don't mangle the names of
472 variables declared with C language linkage.
473 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
475 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
477 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
478 flag_access_control from uninitialized storage.
480 2001-04-15 Mark Mitchell <mark@codesourcery.com>
482 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
483 * mangle.c (write_pointer_to_member_type): Fix mangling of
484 pointers to cv-qualified member function types.
486 * init.c (build_delete): Create a SAVE_EXPR for the address if
487 we're going to use it more than once.
489 2001-04-13 Mark Mitchell <mark@codesourcery.com>
491 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
492 (expand_ptremfunc_cst): Change prototype.
493 (delta2_from_ptrmemfunc): Remove.
494 * expr.c (cplus_expand_constant): Adjust call to
495 expand_ptrmemfunc_cst.
496 * typeck.c (build_ptrmemfunc1): Simplify.
497 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
498 results in a constant.
499 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
500 (delta2_from_ptrmemfunc): Remove.
501 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
503 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
505 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
506 (TYPE_ANONYMOUS_P): New macro.
507 (TAGGED_TYPE_P): New macro.
508 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
509 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
510 * tree.c (no_linkage_helper): Likewise.
511 * semantics.c (begin_class_definition): Likewise.
512 * pt.c (convert_template_argument): Likewise.
513 * lex.c (check_for_missing_semicolon): Likewise.
515 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
517 * class.c (dfs_unshared_virtual_bases): New function.
518 (mark_primary_bases): Call it.
519 (check_bases): Ignore virtual bases when determining
520 nearly-emptiness.
522 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
524 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
526 2001-04-11 Mark Mitchell <mark@codesourcery.com>
528 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
529 cloned function to the clone.
531 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
533 * error.c (GLOBAL_THING): Always use '__'.
535 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
537 * method.c (implicitly_declare_fn): Commonize code for copy ctor
538 and assignment op. Set TREE_USED for parameter.
540 2001-04-10 Richard Henderson <rth@redhat.com>
542 * typeck.c (build_array_ref): Push the array reference inside
543 COMPOUND_EXPR and COND_EXPR.
545 2001-04-10 Mark Mitchell <mark@codesourcery.com>
547 * class.c (find_final_overrider_data): Add `candidates'.
548 (dfs_find_final_overrider): Don't issue error messages
549 prematurely.
550 (find_final_overrider): Issue error messages here.
551 (build_base_field): Don't warn about amgibuous direct bases here.
552 (warn_about_ambiguous_direct_bases): New function.
553 (layout_class_type): Use it.
555 2001-04-05 Mark Mitchell <mark@codesourcery.com>
557 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
558 * decl.c (duplicate_decls): Adjust accordingly.
559 (maybe_commonize_var): Likewise.
560 (grokfndecl): Likewise.
561 (start_function): Likewise.
562 (start_method): Likewise.
563 * decl2.c (key_method): Likewise.
564 (import_export_decl): Likewise.
565 * method.c (implicitly_declare_fn): Likewise.
566 * optimize.c (maybe_clone_body): Likewise.
568 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
570 * lang-specs.h: Add __DEPRECATED.
572 2001-04-04 Jakub Jelinek <jakub@redhat.com>
574 * optimize.c (expand_call_inline): Only add newly inlined statements
575 into inlined_stmts.
577 2001-04-03 Mark Mitchell <mark@codesourcery.com>
579 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
580 (OPERATOR_FORMAT): Likewise.
581 (OPERATOR_TYPENAME_FORMAT): Likewise.
582 * operators.def: Remove old name-mangling information.
583 * decl.c (grok_op_properties): Adjust accordingly.
584 * lex.c (init_operators): Likewise.
585 * rtti.c (get_tinfo_decl): Issue error messages about types that
586 have variable size.
588 2001-04-03 Gabriel Dos Reis <gdr@codesourcery.com>
590 Correct semantics restrictions checking in throw-expression.
591 * except.c (is_admissible_throw_operand): New function.
592 (build_throw): Use it.
594 2001-04-03 Mark Mitchell <mark@codesourcery.com>
596 * decl2.c (import_export_decl): Don't call import_export_class
597 when processing an inline member function.
598 * semantics.c (expand_body): Call import_export_decl before
599 emitting inline functions.
601 2001-03-26 Mike Yang <yang@research.att.com>
602 Mark Mitchell <mark@codesourcery.com>
604 * dump.c (dump_access): New function.
605 (cp_dump_tree): Use it. Dump basetype information for class
606 types.
608 2001-03-26 Mark Mitchell <mark@codesourcery.com>
610 * Makefile.in (optimize.o): Depend on params.h.
611 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
612 (init_decl_processing): Set flag_no_inline when doing
613 inlining-on-trees.
614 * optimize.c: Include params.h.
615 (struct inline_data): Improve documentation of FNS. Add
616 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
617 (INSNS_PER_STMT): New macro.
618 (remap_block): Use CLONING_P.
619 (inlinable_function_p): Don't inline big functions.
620 (expand_call_inline): Keep track of how much inlining we've done.
621 (optimize_function): Set FIRST_INLINED_FN.
622 (maybe_clone_body): Set CLONING_P.
623 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
624 tree nodes.
625 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
626 rest_of_compilation. Clear DECL_RTL for local variables
627 afterwards.
628 (clear_decl_rtl): New function.
630 2001-03-26 Jakub Jelinek <jakub@redhat.com>
632 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
633 not `_'.
635 2001-03-26 Jakub Jelinek <jakub@redhat.com>
637 * decl.c (local_names): Define.
638 (push_local_name): New.
639 (grok_reference_init): Return init if initializing static reference
640 variable with non-constant instead of emitting it.
641 Move expand_static_init call to cp_finish_decl.
642 (layout_var_decl): Call push_local_name.
643 (maybe_commonize_var): Allow inlining functions even if they have
644 static local variables, use comdat_linkage for them if flag_weak.
645 (check_initializer): Call obscure_complex_init if
646 grok_reference_init returned non-zero.
647 (save_function_data): Clear x_local_names.
648 (pop_cp_function_context): Free x_local_names.
649 (mark_inlined_fns): Remove.
650 (mark_lang_function): Mark x_local_names.
651 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
652 Mark inlined_fns as tree, remove call to mark_inlined_fns.
653 * class.c (alter_access): Ensure DECL_ACCESS is never set if
654 DECL_DISCRIMINATOR_P.
655 * cp-tree.h (cp_language_function): Add x_local_names.
656 (lang_decl_flags): Add discriminator into u2.
657 (lang_decl_inlined_fns): Remove.
658 (lang_decl): inlined_fns is now a TREE_VEC.
659 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
660 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
661 TREE_VEC, not a custom structure.
662 (optimize_function): Likewise.
663 * mangle.c (discriminator_for_local_entity): Discriminate among
664 VAR_DECL local entities.
665 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
666 is not valid.
668 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
670 * call.c (build_java_interface_fn_ref): Fix local declarations.
672 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
674 Add support for Java interface method calls.
675 * cp-tree.h (struct lang_type): Add java_interface flag.
676 (TYPE_JAVA_INTERFACE): New macro.
677 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
678 by setting TYPE_JAVA_INTERFACE.
679 * call.c (java_iface_lookup_fn): New static.
680 (build_over_call): If calling a method declared in a
681 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
682 expression which resolves the function address.
683 (build_java_interface_fn_ref): New function.
685 2001-03-22 Zack Weinberg <zackw@stanford.edu>
687 * lang-specs.h: Add zero initializer for cpp_spec field to
688 all array elements. Don't put an #ifdef inside the initializer
689 list; set a default for CPLUSPLUS_CPP_SPEC and use it.
691 2001-03-22 Jakub Jelinek <jakub@redhat.com>
693 * method.c (do_build_assign_ref): Don't use build_modify_expr for
694 anonymous aggregates, since they don't have assignment operator
695 method.
696 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
697 assignment operators for anonymous structure fields.
699 2001-03-21 Jason Merrill <jason@redhat.com>
701 * pt.c (instantiate_decl): Abort if we see a member constant
702 instantiation that doesn't already have its initializer.
704 2001-03-21 Mark Mitchell <mark@codesourcery.com>
706 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
708 2001-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
709 based on an idea from Joe Buck <jbuck@synopsys.com>
711 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
712 New nonterminals.
713 (data_def, component_decl): Add reductions to bad_decl.
715 2001-03-21 Mark Mitchell <mark@codesourcery.com>
717 * mangle.c (mangle_decl_string): Mangle the names of overloaded
718 operators, even when they have `extern "C"' linkage.
720 2001-03-19 Mark Mitchell <mark@codesourcery.com>
722 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
723 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
724 where it's not necessary.
725 (add_method): Remove optimization involving comparison of
726 DECL_ASSEMBLER_NAME.
727 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
728 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
729 where it's not necessary.
730 (check_methods): Likewise.
731 (build_clone): Likewise.
732 (built_vtt): Likewise.
733 * cp-tree.h (DECL_NEEDED_P): Likewise.
734 * decl.c (pushtag): Likewise.
735 (duplicate_decls): Likewise.
736 (pushdecl): Likewise.
737 (builtin_function): Likewise.
738 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
739 (build_cp_library_fn): Likewise.
740 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
741 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
742 where it's not necessary.
743 (make_rtl_for_nonlocal_decl): Likewise.
744 (cp_finish_decl): Likewise.
745 (grokfndecl): Likewise.
746 (grokvardecl): Likewise.
747 (grokdeclarator): Likewise.
748 (start_function): Likewise.
749 (cp_missing_return_ok_p): Likewise.
750 * decl2.c (grokclassfn): Likewise.
751 (check_classfn): Likewise.
752 (finish_static_data_member_decl): Likewise.
753 (grokfield): Likewise.
754 * error.c (GLOBAL_IORD_P): Remove.
755 (dump_global_iord): Improve output.
756 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
757 * except.c (nothrow_libfn_p): Summarily reject any function not in
758 namespace-scope.
759 * init.c (build_java_class_ref): Don't explicitly set
760 DECL_ASSEMBLER_NAME after calling mangle_decl.
761 * mangle.c (mangle_decl_string): Handle extern "C" functions.
762 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
763 * method.c (set_mangled_name_for_decl): Don't explicitly set
764 DECL_ASSEMBLER_NAME after calling mangle_decl.
765 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
766 IDENTIFIER_GLOBAL_VALUE for the thunk.
767 * pt.c (set_mangled_name_for_template_decl): Remove.
768 (check_explicit_specialization): Don't use it.
769 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
770 (tsubst_friend_function): Likewise.
771 (tsubst_decl): Likewise.
772 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
773 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
774 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
775 where it's not necessary.
776 (tinfo_base_init): Likewise.
777 (create_real_tinfo_var): Likewise.
778 * search.c (looup_field_1): Likewise.
779 * semantics.c (finish_named_return_value): Likewise.
780 * tree.c (init_tree): Set lang_set_decl_assembler_name.
782 2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
784 * lex.c: Delete duplicate pending_lang_change.
786 2001-03-15 Zack Weinberg <zackw@stanford.edu>
788 * decl.c: Replace all uses of 'boolean' with 'bool'.
790 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
792 * except.c: Revert previous patch.
794 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
796 Correct semantics restrictions checking in throw-expression.
797 * except.c (is_admissible_throw_operand): New function.
798 (build_throw): Use it.
800 2001-03-14 Mark Mitchell <mark@codesourcery.com>
802 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
803 and its ilk.
805 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
806 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
807 * decl.c (duplicate_decls): Likewise.
808 (builtin_function): Likewise.
809 (build_library_fn): Likewise.
810 (build_cp_library_fn): Likewise.
811 (check_initializer): Likewise.
812 (cp_finish_decl): Likewise.
813 * decl2.c (grokfield): Likewise.
814 (grok_function_init): Remove #if 0'd code.
815 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
816 * friend.c (do_friend): Likewise.
817 * init.c (get_temp_regvar): Likewise.
818 * method.c (make_thunk): Likewise.
819 * pt.c (tsubst_friend_function): Likewise.
820 (tsubst_decl): Likewise.
821 (regenerate_decl_from_template): Likewise.
822 * semantics.c (genrtl_named_return_value): Likewise.
823 (expand_body): Likewise.
824 (genrtl_finish_function): Likewise.
825 * tree.c (cp_tree_equal): Likewise.
827 2001-03-06 Zack Weinberg <zackw@stanford.edu>
829 * spew.c: Remove references to CPP_OSTRING.
831 2001-03-06 Jeffrey Oldham <oldham@codesourcery.com>
833 * call.c (joust): Ensure more_specialized()'s argument length
834 parameter has correct value for constructors.
836 2001-03-03 Nathan Sidwell <nathan@codesourcery.com>
838 * call.c (convert_like_real): Add extra semantics to INNER
839 parameter. Don't convert to temporary if a user conversion
840 gives us an lvalue that we're about to bind to a reference.
841 Set INNER to indicate pending reference binding on recursive
842 calls.
844 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
846 * class.c (check_field_decls): Pointers to member do not a
847 non-pod struct make, as per DR 148.
849 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
851 * call.c (joust): cp_pedwarn when using gnu extension concerning
852 worst conversion sequences.
854 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
856 Implement using decls inside template functions.
857 * decl2.c (validate_nonmember_using_decl): Don't special case
858 fake_std_node in the global namespace. Don't reject early when
859 processing a template.
860 (do_local_using_decl): Add to statement tree. Don't do further
861 processing when building a template.
862 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
864 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
866 * decl2.c (do_nonmember_using_decl): Don't complain if we find
867 same function. Do complain about ambiguating extern "C"
868 declarations.
870 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
872 * pt.c (invalid_nontype_parm_type_p): Deprecate float and
873 complex types.
875 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
877 Fix ctor vtable vcall offsets.
878 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
879 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
880 (get_matching_base): Remove.
881 (get_original_base): New function.
882 (build_vtbl_initializer): Initialize vid.rtti_binfo.
883 Use a virtual thunk for a ctor vtable with an index
884 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
885 primary base within a constructor vtable. Only set
886 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
887 when primary base has been lost.
888 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
890 2001-02-22 Mark Mitchell <mark@codesourcery.com>
892 * spew.c (yylex): Correct handling of friends.
894 * mangle.c (write_encoding): Pass write_function_type the
895 FUNCTION_DECL for the function being encoded.
896 (write_function_type): Pass it along to write_bare_function_type.
897 (write_bare_function_type): Pass it along to write_method_parms.
898 (write_method_parms): Don't mangle the compiler-generated
899 parameters to a constructor or destructor.
901 2001-02-22 Andreas Jaeger <aj@suse.de>
903 * optimize.c: Include toplev.h for
904 note_deferral_of_defined_inline_function prototype.
906 2001-02-22 Jakub Jelinek <jakub@redhat.com>
908 * cp-tree.h (struct lang_decl_inlined_fns): New.
909 (struct lang_decls): Add inlined_fns.
910 (DECL_INLINED_FNS): New macro.
911 * optimize.c (struct inline_data): Add inlined_fns.
912 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
913 (inlinable_function_p): Likewise, fix typo in comment,
914 function is not inlinable if it already inlined function currently
915 being optimized.
916 (expand_call_inline): Add fn to inlined_fns if neccessary.
917 (optimize_function): Initialize inlined_fns.
918 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
919 * decl.c (mark_inlined_fns): New function.
920 (lang_mark_tree): Call it.
922 2001-02-19 Mark Mitchell <mark@codesourcery.com>
924 * decl2.c (set_decl_namespace): Allow explicit instantiations in
925 any namespace.
927 2001-02-21 Jason Merrill <jason@redhat.com>
929 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
930 (DECL_UNINLINABLE): Move to middle-end.
932 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
933 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
934 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
935 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
936 parms and outer BLOCK. note_deferral_of_defined_inline_function.
938 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
939 second parm of op=.
941 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
943 * optimize.c (expand_call_inline): Don't walk subtrees of type
944 nodes.
946 2001-02-18 Mark Mitchell <mark@codesourcery.com>
948 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
949 for a destructor.
951 2001-02-17 Mark Mitchell <mark@codesourcery.com>
953 * cp-tree.h (new_abi_rtti_p): Remove.
954 (name_mangling_version): Likewise.
955 (flag_do_squangling): Likewise.
956 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
957 * decl.c (grokfndecl): Likewise.
958 * decl2.c (name_mangling_version): Remove.
959 (flag_do_squangling): Likewise.
960 (lang_f_options): Remove `squangle'.
961 (unsupported_options): Add `squangle'.
962 (cxx_decode_option): Issue a warning about uses of
963 -fname-mangling-version.
964 (finish_file): Remove old ABI support.
965 * pt.c (check_explicit_specialization): Likewise.
966 (tsubst_decl): Likewise.
967 * rtti.c (init_rtti_processing): Likewise.
968 (build_headof): Likewise.
969 (get_tinfo_decl_dynamic): Likewise.
970 (tinfo_from_decl): Likewise.
971 (build_dynamic_cast_1): Likewise.
972 (synthesize_tinfo_var): Likewise.
973 * init.c (build_new): Allow enumeration types for the array-bounds
974 in a direct-new-declarator.
976 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
978 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
979 TREE_PROTECTED from the template being specialized.
981 2001-02-18 Jason Merrill <jason@redhat.com>
983 Do put the VTT parameter in DECL_ARGUMENTS.
984 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
985 (current_vtt_parm): New macro.
986 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
987 (DECL_HAS_VTT_PARM_P): New macro.
988 (DECL_VTT_PARM): Remove.
989 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
990 * decl.c (duplicate_decls): Only copy the operator code if
991 appropriate.
992 (start_function): Set current_vtt_parm.
993 (lang_mark_tree): Don't mark vtt_parm.
994 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
995 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
996 * class.c (build_clone): Maybe remove the VTT parm.
997 * optimize.c (maybe_clone_body): Set up the VTT parm.
998 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
999 * call.c (build_over_call): Just allow the VTT arg.
1000 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1001 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1002 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1003 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1004 * error.c (dump_function_decl): Likewise.
1005 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1006 if we try to call a constructor with in-charge or VTT parms.
1007 * method.c (skip_artificial_parms_for): New fn.
1008 * call.c (add_function_candidate, build_over_call): Call it.
1009 * call.c (build_new_method_call): Use current_vtt_parm.
1010 * init.c (expand_virtual_init): Likewise.
1011 * class.c (same_signature_p): No longer static.
1012 * cp-tree.h: Declare it.
1013 * search.c (look_for_overrides_r): Use it.
1015 2001-02-17 Anthony Green <green@redhat.com>
1017 * lang-specs.h: Add more -D__EXCEPTIONS.
1019 2001-02-17 Jason Merrill <jason@redhat.com>
1021 * decl.c (bad_specifiers): Allow throw specs on things with
1022 pointer-to-function or -member-function type.
1023 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1024 a pmf.
1026 2001-02-16 Jason Merrill <jason@redhat.com>
1028 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1029 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1030 * optimize.c (maybe_clone_body): Don't substitute it.
1031 * call.c (build_new_method_call): Check in_chrg instead.
1032 * init.c (expand_virtual_init): Likewise.
1034 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1036 * call.c (convert_like_real): Create a temporary for non-lvalue.
1038 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1040 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1041 class-type introduces at least a type-name.
1043 2001-02-16 Jason Merrill <jason@redhat.com>
1045 * optimize.c (remap_block): If we're compiling a clone, pass the
1046 new block to insert_block.
1048 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1050 * typeck.c (build_unary_op): Clarify error message.
1052 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1054 * pt.c (push_template_decl_real): Don't remangle the name of a
1055 class template.
1057 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1059 * friend.c (do_friend): Don't take the nested [template] class
1060 into account when deciding whether to warn about the friend
1061 function not referring to a template function.
1063 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1065 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1066 section.
1067 * init.c (emit_base_init): Remove incorrect comment about
1068 virtual bases.
1069 * method.c (make_thunk): Fix comment alignment.
1071 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1073 Kill remnants of this is variable.
1074 * cp-tree.h (flag_this_is_variable): Remove.
1075 * decl2.c (flag_this_is_variable): Remove.
1076 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1077 (build_vbase_path): The path is non-static, even in a cdtor.
1078 (resolves_to_fixed_type_p): Add additional return value.
1079 * search.c (init_vbase_pointers): Adjust.
1080 * tree.c (lvalue_p_1): Adjust.
1081 * typeck.c (mark_addressable): Adjust.
1083 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1085 * pt.c (unify): Don't check cv quals of array types.
1087 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1089 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1090 check whether we already have the type.
1092 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1094 * typeck2.c (process_init_constructor): Check
1095 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1097 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1099 * errfn.c (cp_deprecated): Tweak diagnostic text.
1100 * parse.y (new_initializer): Deprecate initializer lists
1101 extension.
1103 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1105 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1106 Remove spurious information in comment. Allow further
1107 adjustments of REFERENCE_TYPE args.
1109 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1111 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1112 * call.c (build_op_delete_call): Simplify to remove duplicate
1113 code.
1114 * class.c (clone_function_decl): Don't build the deleting variant
1115 of a non-virtual destructor.
1116 * decl.c (finish_destructor_body): Don't call delete if this is a
1117 non-virtual destructor.
1118 * init.c (build_delete): Explicitly call `operator delete' when
1119 deleting an object with a non-virtual destructor.
1121 2001-02-13 Jason Merrill <jason@redhat.com>
1123 * lang-specs.h: Add more __EXCEPTIONS.
1125 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1127 Remove old ABI support.
1129 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1131 * decl2.c (flag_vtable_thunks): Always set it to 1.
1132 (flag_new_abi): Likewise.
1133 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1135 * Makefile.in (g++spec.o): Fix typo.
1137 2001-02-09 Jason Merrill <jason@redhat.com>
1139 * lang-specs.h: Restore definition of __EXCEPTIONS.
1141 2001-02-08 Jason Merrill <jason@redhat.com>
1143 * search.c (shared_member_p): New function.
1144 (lookup_field_r): Use it.
1145 * cp-tree.h (SHARED_MEMBER_P): Remove.
1147 * method.c (process_overload_item): Handle template-dependent array
1148 bounds.
1149 * pt.c (type_unification_real): If we end up with undeduced nontype
1150 parms, try again.
1152 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1153 types.
1155 * typeck2.c (friendly_abort): Don't say anything if we have
1156 earlier errors or sorries.
1158 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1159 wchar_t. Ignore if in_system_header.
1161 * decl.c (maybe_push_cleanup_level): New fn...
1162 (start_decl_1): ...split out from here.
1163 * cvt.c (build_up_reference): Use it.
1164 * cp-tree.h: Declare it.
1166 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1168 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1169 spec.
1171 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1173 * pt.c (lookup_template_class): Make sure it's a primary
1174 template or template_template_parm when called from the parser.
1175 (instantiate_template_class): Add assertion.
1177 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1179 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1180 from error_mark_node.
1182 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1184 Fix specification and implementation bugs in V3 ABI
1185 construction vtables.
1186 * cp-tree.h (flag_dump_class_layout): New flag.
1187 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1188 (BINFO_LOST_PRIMARY_P): New flag.
1189 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1190 (BINFO_PRIMARY_MARKED_P): Rename to ...
1191 (BINFO_PRIMARY_P): ... here.
1192 (binfo_via_virtual): New prototype.
1193 * decl2.c (flag_dump_class_layout): New flag.
1194 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1195 use `=' as a file name separator.
1196 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1197 bases.
1198 (build_vtbl_address): If this is a virtual primary base, then
1199 get the vtbl of what it is ultimately primary for.
1200 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1201 for BINFO_PRIMARY_P.
1202 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1203 (get_shared_vbase_if_not_primary): Likewise.
1204 (dfs_get_pure_virtuals): Likewise.
1205 (expand_upcast_fixups): Likewise.
1206 (fixup_virtual_upcast_offsets): Likewise.
1207 (dfs_find_vbase_instance): Likewise.
1208 (find_vbase_instance): Likewise.
1209 (binfo_from_vbase): Adjust comment to reflect reality.
1210 (binfo_via_virtual): New function.
1211 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1212 for binfo walking during VTT construction.
1213 (dfs_mark_primary_bases): Remove.
1214 (force_canonical_binfo_r): New function.
1215 (force_canonical_binfo): New function.
1216 (mark_primary_virtual_base): New function.
1217 (mark_primary_bases): Walk in inheritance graph order, use
1218 mark_primary_virtual_base.
1219 (determine_primary_base): Use some more intermediate variables.
1220 (dfs_find_final_overrider): Don't check for overriding along a
1221 virtual path.
1222 (dfs_modify_vtables): Walk into primary virtual bases too.
1223 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1224 (build_base_fields): Likewise.
1225 (dfs_set_offset_for_unshared_vbases): Likewise.
1226 (layout_virtual_bases): Likewise.
1227 (end_of_class): Likewise.
1228 (finish_struct_1): Call dump_class_hierarchy, if requested.
1229 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1230 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1231 (dump_class_hierarchy): Add file parameter. Append to file, if
1232 required.
1233 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1234 Use canonical base for virtual bases.
1235 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1236 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1237 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1238 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1239 virtual VTTs.
1240 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1241 from DATA. We want virtual primary bases and all bases via virtual.
1242 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1243 virtual base when not a construction vtable.
1244 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1245 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1246 Use canonical bases when processing virtual bases.
1247 (accumulate_vtbl_inits): We're interested in any base via a
1248 virtual path.
1249 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1250 within a construction vtable, determine what is being overridden.
1251 (build_vtbl_initializer): Add more comments
1252 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1253 (build_rtti_vtbl_entries): Check if the base has lost its
1254 primary.
1256 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1258 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1260 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1262 * decl.c (pushdecl): Call abort instead of fatal.
1263 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1264 * init.c (build_new_1): Likewise.
1265 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1266 * decl.c (build_typename_type): hash_table_init now returns void.
1267 decl.c (init_decl_processing): Make an error non-fatal.
1269 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1271 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1272 Document.
1273 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1274 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1275 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1276 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1277 * decl.c (maybe_commonize_var): Use the new name-mangling where
1278 appropriate.
1279 * decl2.c (comdat_linkage): Enhance comments. Make all
1280 compiler-generated things static, if COMDAT is not available.
1281 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1282 library COMDAT.
1283 (tinfo_base_init): Use the correct mangled name for typeinfo
1284 strings, and push them into the global scope.
1285 (typeinfo_in_lib_p): New function.
1286 (synthesize_tinfo_var): Use it.
1287 (create_real_tinfo_var): Likewise.
1289 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1291 * decl.c (push_class_binding): Use context_for_name_lookup instead
1292 of CP_DECL_CONTEXT.
1293 * search.c (context_for_name_lookup): Remove static. Check for NULL
1294 context in the loop.
1295 * cp-tree.h (context_for_name_lookup): Add prototype.
1297 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1299 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1300 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1301 Remove.
1302 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1303 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1305 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1307 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1308 of macros used when compiling g++spec.c.
1309 * g++spec.c (lang_specific_driver): Link with the shared
1310 libgcc by default.
1312 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1314 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1315 make_reference_declarator, make_call_declarator), method.c
1316 (implicitly_declare_fn), parse.y (namespace_using_decl,
1317 notype_unqualified_id, expr_or_declarator, new_type_id,
1318 after_type_declarator, direct_after_type_declarator,
1319 notype_declarator, complex_notype_declarator,
1320 complex_direct_notype_declarator, qualified_id,
1321 notype_qualified_id, overqualified_id, direct_new_declarator,
1322 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1323 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1324 instead of build_parse_node.
1326 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1328 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1329 (minus_one_node): Moved to top level gcc directory. Renamed
1330 to integer_minus_one_node.
1332 * init.c (init_init_processing): Don't set minus_one_node.
1333 (build_vec_init): Use integer_minus_one_node.
1335 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1337 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1339 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1340 identical and they would be replaced with constant, remove
1341 MODIFY_EXPR from the tree.
1343 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1345 * Make-lang.in: Remove all dependencies on defaults.h.
1346 * call.c: Don't include defaults.h.
1347 * decl.c: Likewise.
1348 * decl2.c: Likewise.
1349 * except.c: Likewise.
1350 * pt.c: Likewise.
1351 * rtti.c: Likewise.
1352 * tree.c: Likewise.
1353 * typeck.c: Likewise.
1355 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1357 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1358 operators even in "C" linkage.
1359 * method.c (set_mangled_name_for_decl): Likewise.
1360 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1361 overloaded operators in "C" linkage.
1363 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1365 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1366 (tsubst_arg_types): Check parameter is not void.
1367 (tsubst): Adjust tsubst_decl call.
1369 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1371 * call.c (add_builtin_candidate): Quote std properly, from
1372 previous change.
1374 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1376 * pt.c (check_explicit_specialization): Clone constructors and
1377 destructors.
1379 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1381 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1382 indicates anything special about template depth. Make sure we
1383 only count the user visible template classes.
1385 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1387 * call.c (build_conv): Typo in comment.
1388 (add_builtin_candidate): Add more explanation.
1389 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1390 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1391 when we have enumeral types.
1392 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1393 candidates for relops and eqops.
1394 (joust): Simplify control flow. Allow a non-template user
1395 function to hide a builtin.
1397 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1399 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1400 (more_specialized): Add deduction parameter.
1401 * call.c (joust): Adjust more_specialized call.
1402 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1403 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1404 (get_bindings_order): Remove.
1405 (get_bindings_real): Add DEDUCE parameter.
1406 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1407 REFERENCE_TYPE jig for DEDUCE_ORDER.
1408 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1409 maybe_adjust_types_for_deduction.
1410 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1411 directly.
1412 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1413 (check_cv_quals_for_unify): Use new unify qualifier flags.
1414 (unify): Clear new unify qualifier flags.
1415 (get_bindings_real): Add DEDUCE parameter.
1416 (get_bindings): Adjust call to get_bindings_real.
1417 (get_bindings_overload): Likewise.
1418 (most_specialized_instantiation): Adjust call to
1419 more_specialized.
1421 2001-01-19 Jason Merrill <jason@redhat.com>
1423 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1425 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1426 -fnew-abi.
1428 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1430 * decl2.c (arg_assoc_class): Fix double iteration logic.
1432 2001-01-19 Jason Merrill <jason@redhat.com>
1434 * init.c (build_delete): Always call convert_force to strip cv-quals.
1436 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1437 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1438 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1440 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1442 * search.c (get_vbase_1): Count only virtual bases.
1444 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1446 * class.c (duplicate_tag_error): Robustify flag clearing.
1448 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1450 * cp-tree.h (lookup_template_class): Add complain parm.
1451 * decl.c (lookup_namespace_name): Adjust call to
1452 lookup_template_class.
1453 (make_typename_type): Likewise.
1454 * semantics.c (finish_template_type): Likewise.
1455 * pt.c (lookup_template_class): Add complain parm. Adjust.
1456 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1457 (tsubst): Likewise.
1459 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1461 * pt.c (copy_default_args_to_explicit_spec): Preserve
1462 object's CV quals. Reorganize.
1464 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1466 * typeck.c (build_modify_expr): Say `initialization' for
1467 INIT_EXPRs.
1468 * init.c (build_default_init): Convert to enumeral type, if
1469 needed.
1471 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1473 * parse.y (nomods_initdcl0): Properly set things up for
1474 initdcl0_innards.
1476 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1478 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1479 (type_unification_real): Set it.
1480 (unify): Use it.
1482 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1484 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1486 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1488 * semantics.c (begin_class_definition): Check we're not inside a
1489 template parm list.
1491 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1493 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1494 BASELINK_P.
1496 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1498 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1499 * call.c (build_over_call): Add comment.
1501 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1503 * cvt.c (ocp_convert): Handle vector type conversion
1504 * typeck2.c (digest_init): Handle vector type initializations
1506 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1508 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1509 was given.
1511 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1513 * pt.c (check_nontype_parm): Rename to ...
1514 (invalid_nontype_parm_type_p): ... here.
1515 (process_template_parm): Adjust.
1516 (convert_template_argument): Adjust.
1518 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1520 * pt.c (check_nontype_parm): New function.
1521 (process_template_parm): Use it.
1522 (convert_template_argument): Use it.
1523 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1524 member.
1526 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1528 * tree.c: Add defaults.h
1529 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1530 * Make-lang.in (cp/tree.o): Add defaults.h.
1532 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1534 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1536 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1538 * g++.1: Change to be ".so man1/gcc.1".
1540 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1542 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1543 internals info.
1544 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1545 ($(srcdir)/cp/g++int.info): New target.
1546 * gxxint.texi: Add info directory entry. Use @@ in email address.
1547 * .cvsignore: Update.
1549 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1551 * typeck.c (build_c_cast): Do template processing earlier.
1552 Always pedwarn on array casts.
1554 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1556 * friend.c (make_friend_class): Make sure a templated class is
1557 actually a template.
1559 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1561 * decl2.c (get_guard): Set linkage from guarded decl.
1563 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1565 * call.c (convert_default_arg): Check for unprocessed
1566 DEFAULT_ARG.
1567 * cp-tree.h (replace_defarg): Move to spew.c.
1568 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1569 spew.c, which is where they really are.
1570 (done_pending_defargs): Declare.
1571 (unprocessed_defarg_fn): Declare.
1572 * decl.c (replace_defarg): Move to spew.c
1573 * parse.y (structsp): Call done_pending_defargs.
1574 * spew.c (defarg_fns): Rearrange list structure.
1575 (defarg_fnsdone): New static variable.
1576 (defarg_depfns): New static variable.
1577 (init_spew): Adjust.
1578 (add_defarg_fn): Store the type in TREE_TYPE.
1579 (do_pending_defargs): Detect and deal with ordering constraints
1580 and circularity.
1581 (done_pending_defargs): New function.
1582 (unprocessed_defarg_fn): New function.
1583 (replace_defarg): Moved from decl.c. Robustify. Don't save
1584 if circularity detected.
1586 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1588 * pt.c (unify): Check array has a domain, before checking
1589 whether it is variable sized.
1591 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1593 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1594 parameters with pointers to arrays of unknown bound.
1596 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1598 * parse.y (template_parm_header, template_spec_header): New
1599 reductions. Split out from ...
1600 (template_header): ... here. Use them.
1601 (template_template_parm): Use template_parm_header.
1602 * semantics.c (finish_template_template_parm): Add assert.
1604 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1606 * mangle.c (write_builtin_type): Fix thinko.
1608 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1609 (copy_default_args_to_explicit_spec): Likewise.
1610 (check_explicit_specialization): Use it.
1612 * class.c (finish_struct_1): Remove last argument in call to
1613 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1614 * decl.c (builtin_function): Likewise.
1615 (build_cp_library_fn): Likewise.
1616 (check_initializer): Likewise.
1617 (make_rtl_for_nonlocal_decl): Likewise.
1618 (cp_finish_decl): Likewise.
1619 (start_function): Likewise.
1620 * decl2.c (finish_anon_union): Likewise.
1621 * friend.c (do_friend): Likewise.
1622 * init.c (build_java_class_ref): Likewise.
1623 * method.c (make_thunk): Likewise.
1624 * pt.c (tsubst_friend_function): Likewise.
1625 * semantics.c (expand_body): Likewise.
1627 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1629 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1630 looking at DECL_CLONED_FUNCTION for non-functions.
1632 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1634 * error.c (dump_template_parameter): Use parm to determine how
1635 to print default value.
1637 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1639 * class.c (duplicate_tag_error): Clear more flags.
1641 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1643 * call.c (build_new_method_call): Use binfo_for_vbase.
1645 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1647 * cp-tree.h (flag_cond_mismatch): Don't declare.
1648 * decl2.c (flag_cond_mismatch): Don't define.
1649 (lang_f_options): Remove cond-mismatch.
1650 (unsupported_options): Add cond-mismatch.
1652 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1654 * class.c (handle_using_decl): Reject using of constructor name
1655 of sourcing class. Allow injecting of a method with same name as
1656 nested class. Fixup error messages.
1658 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1660 * decl2.c (lang_decode_option): Handle -Wformat=2.
1662 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1664 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1665 initialized_in_class.
1666 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1667 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1668 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1669 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1670 * pt.c (check_default_tmpl_args): Adjust for
1671 DECL_INITIALIZED_IN_CLASS_P.
1672 (instantiate_class_template): Likewise.
1673 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1675 * class.c (finish_struct): Constify saved_filename.
1677 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1679 * class.c (duplicate_tag_error): Adjust diagnostic.
1680 (finish_struct): Locally set location to start of struct.
1681 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1683 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1685 * decl.c (struct binding_level): Adjust class_shadowed comments
1686 to reflect reality.
1687 (push_class_level_binding): Ajust comments to reflect reality.
1688 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1689 Don't set TREE_VALUE on the class_shadowed list.
1691 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1693 * decl2.c (acceptable_java_type): Allow references too.
1694 * init.c (build_java_class_ref): When using the new ABI, search
1695 `class$' and have it mangled with `mangle_decl.'
1696 * mangle.c (write_java_integer_type_codes): New function.
1697 (write_builtin_type): Detect and mangle Java integer and real
1698 types.
1700 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1702 * decl2.c (grokfield): Don't accept `asm' specifiers for
1703 non-static data members.
1705 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1707 * expr.c (cplus_expand_expr): Don't reset `target'.
1709 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1711 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1713 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1715 * parse.y (template_datadef): Check for error_mark_node.
1717 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1719 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1721 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1723 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1724 (record_builtin_type): Make non-static.
1725 (flag_short_double): Don't declare.
1726 (init_decl_processing): Remove the creation of many tree nodes now
1727 in c_common_nodes_and_builtins.
1728 (build_void_list_node): New function.
1729 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1730 * cp-tree.h (flag_short_wchar): Don't declare.
1732 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1734 * call.c (build_conv): Don't use build1 for USER_CONV.
1735 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1737 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1739 * lex.c (lang_init): Call c_common_lang_init.
1741 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1743 * search.c (lookup_fnfields_here): Remove.
1744 (look_for_overrides_r): Use lookup_fnfields_1.
1745 Ignore functions from using declarations.
1747 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1749 Implement exceptions specifiers for implicit member functions.
1750 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1751 * method.c (synthesize_exception_spec): New function.
1752 (locate_dtor, locate_ctor, locate_copy): New functions.
1753 (implicitly_declare_fn): Generate the exception spec too.
1754 * search.c (check_final_overrider): Check artificial functions
1755 too.
1756 * typeck2.c (merge_exception_specifiers): New function.
1758 2001-01-03 Jason Merrill <jason@redhat.com>
1760 * init.c (build_default_init): New fn.
1761 (perform_member_init): Split out from here.
1762 (build_new_1): Use it. Simplify initialization logic.
1763 (build_vec_init): Take an array, rather than a pointer and maxindex.
1764 Speed up simple initializations. Don't clean up if we're assigning.
1765 * cp-tree.h: Adjust.
1766 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1767 * parse.y (new_initializer): Return void_zero_node for ().
1768 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1769 * typeck2.c (digest_init): Only complain about user-written
1770 CONSTRUCTORs.
1772 2000-12-22 Mike Stump <mrs@wrs.com>
1774 * decl2.c: (max_tinst_depth): Increase to 50.
1776 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1778 * class.c (invalidate_class_lookup_cache): Zero the
1779 previous_class_values.
1780 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1781 TREE_INT_CST_HIGH.
1782 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1783 * decl.c (free_bindings): New variable.
1784 (push_binding): Don't create a new binding if we have one on the
1785 free list.
1786 (pop_binding): Put old bindings on the free list.
1787 (init_decl_processing): Use size_int, not build_int_2.
1788 Register free_bindings as a GC root.
1789 (cp_make_fname_decl): Use size_int, not build_int_2.
1790 (push_inline_template_parms_recursive): Likewise.
1791 (end_template_parm_list): Likewise.
1792 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1793 (tsubst_template_parms): Use size_int, not build_int_2.
1794 (tsubst): Likewise.
1795 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1797 2001-01-02 Richard Henderson <rth@redhat.com>
1799 * parse.y (asm): Set ASM_INPUT_P.
1801 2001-01-02 Jason Merrill <jason@redhat.com>
1803 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1804 for v3 ABI.
1806 * typeck.c (cp_truthvalue_conversion): New fn.
1807 * cvt.c (ocp_convert): Use it.
1809 * cp-tree.h: Lose c-common.c decls.
1811 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1812 * cvt.c (convert_to_void): Use type_unknown_p.
1814 * typeck.c (strip_all_pointer_quals): Also strip quals from
1815 pointer-to-member types.
1817 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1818 parse.y as C.
1820 * call.c (build_new_method_call): Do evaluate the object parameter
1821 when accessing a static member.
1822 * typeck.c (build_component_ref): Likewise.
1824 2001-01-02 Andreas Jaeger <aj@suse.de>
1826 * decl.c (cp_missing_noreturn_ok_p): New.
1827 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1829 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1831 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1833 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1835 * class.c (pushclass): Remove #if 0'd code.
1836 * cp-tree.h (overload_template_name): Remove.
1837 * decl.c (store_bindings): Simplify.
1838 (pop_from_top_level): Likewise.
1839 * pt.c (overload_template_name): Remove.
1840 (instantiate_decl): Don't call push_to_top_level if it's not
1841 needed.
1843 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1845 * pt.c (register_local_specialization): Don't return a value.
1846 (lookup_template_class): Use move-to-front heuristic when looking
1847 up template instantiations.
1848 (instantiate_decl): Only push_to_top_level when we're actually
1849 going to instantiate the template.
1851 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1853 * search.c (binfo_for_vtable): Return least derived class, not
1854 most. Handle secondary vtables.
1856 2000-12-22 Jason Merrill <jason@redhat.com>
1858 * pt.c (more_specialized): Don't optimize len==0.
1859 (fn_type_unification): If we're adding the return type, increase len.
1861 * typeck.c (build_binary_op): Fix pmf comparison logic.
1863 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1864 DECL_STATIC_FUNCTION_P.
1866 * semantics.c (genrtl_finish_function): Don't try to jump to
1867 return_label unless it exists.
1869 In partial ordering for a call, ignore parms for which we don't have
1870 a real argument.
1871 * call.c (joust): Pass len to more_specialized.
1872 (add_template_candidate_real): Strip 'this', pass len.
1873 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1874 (get_bindings_order): New fn. Pass len down.
1875 (get_bindings_real): Strip 'this', pass len.
1876 (fn_type_unification): Likewise.
1877 (type_unification_real): Succeed after checking 'len' args.
1878 (most_specialized_instantiation): Lose explicit_args parm.
1879 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1880 pass len.
1882 2000-12-21 Jason Merrill <jason@redhat.com>
1884 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1885 DECL_TEMPLATE_RESULT.
1887 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1888 lookup_fnfields_here.
1890 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1892 * call.c (build_object_call): Also allow conversions that return
1893 reference to pointer to function.
1894 (add_conv_candidate): Handle totype being ref to ptr to fn.
1895 (build_field_call): Also allow members of type reference to function.
1896 Lose support for calling pointer to METHOD_TYPE fields.
1898 * error.c (dump_expr): Handle *_CAST_EXPR.
1900 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1902 * tree.c (break_out_cleanups): Lose.
1903 * cp-tree.h: Remove prototype.
1904 * typeck.c (build_component_ref): Don't break_out_cleanups.
1905 (build_compound_expr): Likewise.
1906 * semantics.c (finish_expr_stmt): Likewise.
1908 2000-12-20 Richard Henderson <rth@redhat.com>
1910 * cp-tree.h: Update declarations.
1911 * decl.c (finish_case_label): Return the new stmt node.
1912 * semantics.c (finish_goto_stmt): Likewise.
1913 (finish_expr_stmt, finish_return_stmt): Likewise.
1914 (finish_break_stmt, finish_continue_stmt): Likewise.
1915 (finish_asm_stmt): Likewise.
1916 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1917 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1918 (simple_if, simple_stmt): Return the new stmt node.
1919 (save_lineno): New.
1921 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1923 * cp-tree.h: Don't declare warn_long_long.
1925 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1927 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1928 IS_AGGR_TYPE.
1930 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1932 * pt.c (unify): Handle when both ARG and PARM are
1933 BOUND_TEMPLATE_TEMPLATE_PARM.
1935 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1937 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1938 DECL_TEMPLATE_PARM_P.
1940 2000-12-15 Jason Merrill <jason@redhat.com>
1942 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1944 * init.c (build_new_1): Don't strip quals from type.
1946 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1948 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1950 * call.c (build_new_function_call): Lose space before paren in
1951 error message.
1952 (build_new_method_call): Likewise.
1954 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1956 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1958 * pt.c (check_explicit_specialization): Propagate default
1959 function arguments to explicit specializations.
1961 2000-12-13 DJ Delorie <dj@redhat.com>
1963 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1964 and <? operators.
1966 2000-12-08 Jason Merrill <jason@redhat.com>
1968 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1970 Clean up copy-initialization in overloading code.
1971 * call.c (build_user_type_conversion_1): Die if we are asked to
1972 convert to the same or a base type.
1973 (implicit_conversion): Avoid doing so. Lose reference binding code.
1974 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1975 direct-initialization. Also do direct-init part of copy-init.
1976 (build_user_type_conversion): Don't provide context to convert_like.
1977 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1978 the constructor call for copy-init.
1980 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1981 instantiation of a member template.
1982 (do_decl_instantiation): Not here.
1984 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1986 * class.c (check_field_decls): Don't special case anonymous
1987 fields in error messages.
1988 (note_name_declared_inpwdpwd
1989 _class): Use %D on diagnostic.
1991 * tree.c (pod_type_p): Use strip_array_types.
1992 (cp_valid_lang_attribute): Likewise.
1993 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1994 multiple evaluations.
1995 (cp_has_mutable_p): Use strip_array_types.
1997 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1999 * cp-tree.h (sufficient_parms_p): Declare new function.
2000 * call.c (sufficient_parms_p): New function, broken out of ...
2001 (add_function_candidate): ... here. Use it.
2002 (add_conv_candidate): Use it.
2003 * decl.c (grok_ctor_properties): Use it.
2005 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2007 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2009 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2011 * decl2.c (lang_decode_option): Handle -Wformat-security.
2013 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2015 * pt.c (verify_class_unification): New function.
2016 (get_class_bindings): Use it.
2017 (try_class_unification): Tidy.
2018 (unify): Handle when argument of a template-id is not
2019 template parameter dependent.
2020 (template_args_equal): Handle when TREE_CODE's do not match.
2022 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2024 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2025 for -save-temps, pass all relevant -Defines to it, and then don't
2026 pass them to cc1plus.
2028 2000-12-05 Will Cohen <wcohen@redhat.com>
2030 * decl.c (finish_case_label): Cleared
2031 more_cleanups_ok in surrounding function scopes.
2032 (define_label): Likewise.
2034 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2036 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2037 (get_matching_virtual): Remove.
2038 (look_for_overrides): Declare new function.
2039 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2040 DECL_VINDEX here.
2041 * class.c (check_for_override): Move base class iteration code
2042 to look_for_overrides.
2043 * search.c (next_baselink): Remove.
2044 (get_virtuals_named_this): Remove.
2045 (get_virtual_destructor): Remove.
2046 (tree_has_any_destructors_p): Remove.
2047 (struct gvnt_info): Remove.
2048 (check_final_overrider): Remove `virtual' from error messages.
2049 (get_matching_virtuals): Remove. Move functionality to ...
2050 (look_for_overrides): ... here, and ...
2051 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2052 to be overriding.
2054 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2056 * typeck.c (get_delta_difference): If via a virtual base,
2057 return zero.
2058 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2059 adjustment.
2061 2000-12-04 Richard Henderson <rth@redhat.com>
2063 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2065 2000-12-04 Jason Merrill <jason@redhat.com>
2067 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2068 (write_builtin_type): Pass intSI_type_node and the like through
2069 type_for_mode.
2070 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2071 Pass intSI_type_node and the like through type_for_mode.
2072 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2073 * pt.c (tsubst, unify): Likewise.
2074 * tree.c (walk_tree): Likewise.
2075 * error.c (dump_type): Likewise.
2076 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2078 * Make-lang.in: Tweak top comment for emacs.
2079 (cp/TAGS): Restore.
2081 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2083 * class.c (clone_function_decl): Robustify.
2085 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2087 * decl.c (store_bindings): Only search in the non modified
2088 old_bindings for duplicates.
2090 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2092 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2093 TYPE_POLYMORPHIC_P.
2095 * typeck.c (build_static_cast): Remove unused variable.
2097 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2099 * pt.c: Fix typo in comment.
2101 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2103 * decl2.c (warn_format): Remove definition.
2104 (lang_decode_option): Handle -Wformat-nonliteral,
2105 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2107 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2109 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2110 (init_decl_processing): Don't create string_type_node,
2111 const_string_type_node, wint_type_node, intmax_type_node,
2112 uintmax_type_node, default_function_type, ptrdiff_type_node and
2113 unsigned_ptrdiff_type_node. Adjust position of call to
2114 c_common_nodes_and_builtins.
2115 (identifier_global_value): New function.
2117 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2119 * call.c (standard_conversion): Reject pointer to member
2120 conversions from ambiguous, inaccessible or virtual bases.
2121 * typeck.c (build_static_cast): Don't check pointers to members
2122 specially.
2124 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2126 * method.c (do_build_copy_constructor): Preserve cv
2127 qualifications when accessing source object members.
2128 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2129 unnamed fields.
2131 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2133 * method.c (do_build_assign_ref): Construct appropriately
2134 CV-qualified base reference. Don't allow const casts in base
2135 conversion.
2137 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2139 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2140 incomplete return type.
2142 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2144 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2145 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2146 _DECL.
2148 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2150 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2152 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2154 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2156 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2158 * decl.c (grokdeclarator): Do type access control on friend
2159 class.
2161 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2163 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2164 bison parser ickiness.
2165 * pt.c (tsubst_friend_function): Enter namespace scope when
2166 tsubsting the function name.
2167 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2169 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2171 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2172 * cvt.c (cp_convert_to_pointer): Add force parameter.
2173 Allow conversions via virtual base if forced.
2174 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2175 (ocp_convert): Likewise.
2176 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2177 * typeck.c (get_delta_difference): Adjust handling of virtual
2178 bases.
2180 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2182 * tree.c (struct list_hash): Remove.
2183 (list_hash_table): Make it be an htab.
2184 (struct list_proxy): New type.
2185 (list_hash_eq): New function.
2186 (list_hash_pieces): Renamed from ...
2187 (list_hash): ... this.
2188 (list_hash_lookup): Remove.
2189 (list_hash_add): Remove.
2190 (hash_tree_cons): Use the generic hashtable.
2191 (mark_list_hash): Remove.
2192 (init_tree): Create the hashtable.
2194 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2196 * method.c (build_mangled_C9x_name): Rename to
2197 build_mangled_C99_name. Change C9X references in comments to
2198 refer to C99.
2200 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2202 * parse.y (unary_expr): Move VA_ARG from here ...
2203 (primary): ... to here.
2205 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2207 * semantics.c (finish_id_expr): If type is error_mark, return
2208 error_mark.
2210 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2212 * pt.c (lookup_template_class): Simplify loop exit constructs.
2213 Cope when there is no partial instantiation of a template
2214 template member.
2216 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2218 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2220 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2222 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2223 prefix.
2225 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2226 destructors that haven't already been cloned.
2228 2000-11-20 Richard Henderson <rth@redhat.com>
2230 * parse.y (yyparse_1): Rename the parser entry point.
2232 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2234 * mangle.c (write_name): Use <unscoped-name> for names directly in
2235 function scope.
2236 (write_unscoped_name): Accept names directly in function scope.
2238 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2240 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2241 * parse.y (extdef): Add EXPORT reduction.
2242 * spew.c (yylex): Don't skip export here.
2244 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2246 * decl.c (init_decl_processing): Correct name of pure virtual
2247 function under the new ABI.
2248 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2249 (throw_bad_typeid): Likewise for bad typeid function.
2251 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2253 * decl.c (grokparms): Don't even function types of `void' type,
2254 either.
2255 * mangle.c (write_type): Don't crash when confronted with the
2256 error_mark_node.
2258 * decl.c (grokparms): Don't create parameters of `void' type.
2260 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2262 * lex.c (mark_impl_file_chain): Delete.
2263 (init_parse): Remove call to ggc_add_string_root. No need to
2264 ggc_strdup a string constant. Do not add impl_file_chain to GC
2265 roots.
2266 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2268 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2270 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2272 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2274 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2275 * decl.c (grokdeclarator): Don't reject void parms here.
2276 (require_complete_types_for_parms): Simplify, use
2277 complete_type_or_else.
2278 (grokparms): Remove bitrot. Remove funcdef parm.
2279 Deal with ellipsis parm lists here.
2280 * semantics.c (finish_parmlist): Don't append void_list_node
2281 here. Set PARMLIST_ELLIPSIS_P.
2283 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2285 * typeck2.c (incomplete_type_error): Reorganise to avoid
2286 excessive diagnostics.
2288 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2290 * lex.c (struct impl_files, internal_filename): Constify a char *.
2292 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2294 * mangle.c (write_special_name_constructor): Don't generate
2295 assembler junk when confronted with an old-style constructor.
2296 (write_special_name_destructor): Likewise.
2297 (mangle_decl_string): Do it here instead.
2299 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2301 * call.c (op_error): Make error messages clearer.
2303 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2305 * decl.c (wrapup_globals_for_namespace): Don't mark things
2306 TREE_ASM_WRITTEN when they're not.
2308 2000-11-15 Jason Merrill <jason@redhat.com>
2310 * typeck2.c (friendly_abort): Uncount the error before handing
2311 off to fancy_abort.
2313 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2315 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2317 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2319 * class.c (build_vtbl_initializer): Fix typo in comment.
2320 * typeck.c (expr_sizeof): Don't crash on errors.
2322 2000-11-14 Jim Wilson <wilson@redhat.com>
2324 * lang-specs.h: Add %2 after %(cc1_options).
2326 2000-11-14 Richard Henderson <rth@redhat.com>
2328 * typeck.c (c_sizeof): Be strict about casting result value
2329 back to c_size_type_node.
2330 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2332 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2334 * typeck.c (build_unary_op): Use boolean_increment from
2335 c-common.c, moving the relevant code there.
2337 2000-11-11 Jason Merrill <jason@redhat.com>
2339 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2341 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2342 in inlines.
2344 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2346 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2347 * lex.c (copy_lang_decl): Likewise.
2349 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2351 * dump.c (cp_dump_tree): Don't dump function bodies here.
2353 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2354 (dump.o): Update dependency list.
2355 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2356 (flag_dump_translation_unit): Likewise.
2357 (CP_TYPE_QUALS): Adjust definition.
2358 (DECL_C_BIT_FIELD): Remove.
2359 (SET_DECL_C_BIT_FIELD): Likewise.
2360 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2361 (add_maybe_template): Likewise.
2362 (strip_array_types): Likewise.
2363 (dump_node_to_file): Likewise.
2364 (cp_dump_tree): New function.
2365 * decl.c (init_decl_processing): Set lang_dump_tree.
2366 * decl2.c (flag_dump_translation_unit): Remove.
2367 * dump.c: Move most of it to ../c-dump.c.
2368 (cp_dump_tree): New function.
2369 * pt.c (add_maybe_template): Remove.
2370 * typeck.c (strip_array_types): Likewise.
2372 2000-11-07 Eric Christopher <echristo@redhat.com>
2374 * decl.c (init_decl_processing): Change definition of
2375 __wchar_t to wchar_t. Remove artificial declaration of
2376 wchar_t.
2377 * lex.c: Change instances of __wchar_t to wchar_t.
2379 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2381 * lex.c (do_identifier): Don't lookup_name for operators.
2382 * parse.y (operator): Save looking_for_typename.
2383 (unoperator): Restore it.
2384 * spew.c (frob_opname): Use nth_token for lookahead.
2386 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2388 * decl.c (grok_op_properties): Always use coerce_new_type and
2389 coerce_delete_type.
2390 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2391 exception specification. Tidy up.
2392 (coerce_delete_type): Preserve exception specification. Tidy up.
2394 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2396 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2397 (push_binding_level), error.c (cp_tree_printer), pt.c
2398 (process_partial_specialization, tsubst_template_arg_vector),
2399 search.c (lookup_member): Use memset () instead of bzero ().
2401 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2403 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2405 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2407 * Make-lang.in (c++.distdir): Remove.
2409 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2411 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2412 declarations from different namespaces to be combined.
2414 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2416 * decl.c: Include tm_p.h.
2418 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2420 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2422 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2424 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2425 (build_overload_value), repo.c (open_repo_file), xref.c
2426 (open_xref_file): Use strchr () and strrchr () instead of index ()
2427 and rindex ().
2429 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2431 * call.c (build_over_call): Call fold on the CALL_EXPR.
2433 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2435 * error.c (dump_template_decl): Separate template hearders with
2436 space not comma.
2438 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2440 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2441 TS_* flags with corresponding TFF_*. Adjust prototypes of
2442 functions (which used to take a tree_string_flags) to take an int.
2444 * cp-tree.h (enum tree_string_flags): Remove
2445 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2446 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2447 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2448 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2449 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2450 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2451 (type_as_string, decl_as_string, expr_as_string,
2452 context_as_string): Adjust prototype.
2454 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2455 instead of TS_PLAIN.
2457 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2458 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2459 plain `0'.
2461 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2463 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2464 (linkage_kind): New enumeration.
2465 (decl_linkage): New function.
2466 * decl2.c (comdat_linkage): Extend comment.
2467 * error.c (dump_function_decl): Print the arguments used to
2468 instantiate a template, even when not printing the type of the
2469 function.
2470 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2471 not TREE_PUBLIC, to test for external linkage.
2472 * tree.c (decl_linkage): New function.
2474 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2476 * pt.c (instantiate_decl): Always instantiate static data members
2477 initialized in-class.
2479 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2481 * Make-lang.in: Move all build rules here from Makefile.in,
2482 adapt to new context. Wrap all rules that change the current
2483 directory in parentheses. Expunge all references to $(P).
2484 When one command depends on another and they're run all at
2485 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2486 all object-file generation rules. Delete obsolete variables.
2488 * Makefile.in: Delete.
2489 * config-lang.in: Delete outputs= line.
2491 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2493 * error.c (dump_function_decl): Print no space between
2494 `ptr-operator' the `type-specifier' of the return type.
2495 (dump_type_prefix): Make sure we put space at the appropriate
2496 place.
2498 2000-10-23 Jason Merrill <jason@redhat.com>
2500 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2502 2000-10-22 Jason Merrill <jason@redhat.com>
2504 * call.c (build_conditional_expr): Use ocp_convert to force
2505 rvalue conversion.
2507 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2509 * call.c (standard_conversion): Use RVALUE_CONVs for all
2510 expressions that satisfy lvalue_p, not just those that satisfy
2511 real_lvalue_p.
2513 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2515 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2516 not one with TYPE_IS_SIZETYPE set.
2517 (dubious_conversion_warnings): Remove special-case code.
2519 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2521 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2522 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2523 (dump_type_prefix): Print vector-of-int as 'int vector'.
2524 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2525 * tree.c (walk_tree): Handle VECTOR_TYPE.
2527 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2529 2000-10-21 Jason Merrill <jason@redhat.com>
2531 * parse.y (operator): Set got_object from got_scope.
2532 Set looking_for_typename.
2533 * decl.c (lookup_name_real): Clear val after setting from_obj.
2534 Reorganize diagnostic.
2536 2000-10-20 Jason Merrill <jason@redhat.com>
2538 * tree.c (walk_tree): Don't walk into default args.
2540 * error.c (dump_expr): Use host_integerp.
2542 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2544 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2545 "since" in error message.
2547 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2549 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2551 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2553 * decl.c (revert_static_member_fn): Fixed typo.
2555 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2557 * class.c (subobject_offset_fn): New type.
2558 (dfs_record_base_offsets): Remove.
2559 (record_base_offsets): Likewise.
2560 (dfs_search_base_offsets): Likewise.
2561 (record_subobject_offset): New function.
2562 (check_subobject_offset): Likewise.
2563 (walk_subobject_offsets): Likewise.
2564 (record_subobject_offsets): Likewise.
2565 (layout_conflict_p): Reimplement.
2566 (layout_nonempty_base_or_field): Correct handling of type
2567 conflicts during layout.
2568 (layout_empty_base): Likewise.
2569 (build_base_field): Adjust to handle new representation of empty
2570 base offset table.
2571 (build_base_fields): Likewise.
2572 (layout_virtual_bases): Likewise.
2573 (splay_tree_compare_integer_csts): New function.
2574 (layout_class_type): Use a splay_tree, rather than a varray, to
2575 represent the offsets of empty bases.
2577 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2578 * decl.c (select_decl): Don't return declarations that are
2579 DECL_ANTICIPATED.
2581 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2583 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2584 (fake_std_node): New macro.
2585 * decl.c (in_std): Rename to ...
2586 (in_fake_std): ... this.
2587 (flag_no_builtin): Remove.
2588 (flag_no_nonansi_builtin): Likewise.
2589 (walk_namespaces_r): Use fake_std_node.
2590 (push_namespace): Use std_identifier.
2591 (pop_namespace): Use in_fake_std.
2592 (lookup_name_real): Use fake_std_node.
2593 (init_decl_processing): When -fhonor-std, create the `std'
2594 namespace. Don't create a dummy fake_std_node in that case.
2595 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2596 (builtin_function): Put builtins whose names don't begin
2597 with `_' in the std namespace.
2598 * decl2.c (flag_no_builtin): Remove.
2599 (flag_no_nonansi_builtin): Likewise.
2600 (set_decl_namespace): Use fake_std_node.
2601 (validate_nonmember_using_decl): Likewise.
2602 (do_using_directive): Likewise.
2603 (handle_class_head): Likewise.
2604 * dump.c (dequeue_and_dump): Likewise.
2605 * except.c (init_exception_processing): Use std_identifier.
2606 * init.c (build_member_call): Use fake_std_node.
2607 * rtti.c (init_rtti_processing): Use std_identifier.
2609 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2611 * cp-tree.h (back_end_hook): Remove declaration.
2612 * decl2.c (back_end_hook): Remove definition.
2614 * dump.c (dequeue_and_dump): Dump TREE_USED.
2616 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2618 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2620 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2622 * decl.c (WINT_TYPE): Define.
2623 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2624 c_size_type_node, signed_size_type_node and wint_type_node.
2626 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2628 * decl2.c (warn_missing_format_attribute): New variable.
2629 (lang_decode_option): Decode -Wmissing-format-attribute.
2631 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2633 * typeck.c (qualify_type): Remove.
2634 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2636 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2638 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2640 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2642 * Makefile.in (parse.c, parse.h): Create atomically.
2644 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2646 * class.c (current_obstack): Remove.
2647 * decl.c (ggc_p): Remove.
2648 (start_decl): Don't use decl_tree_cons.
2649 (grokdeclarator): Don't use build_decl_list.
2650 (start_function): Don't use decl_tree_cons.
2651 (finish_function): Don't mess with obstacks.
2652 * decl2.c (grok_x_components): Don't use build_decl_list.
2653 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2654 (implicitly_declare_fn): Don't call build_decl_list.
2655 * parse.y (frob_specs): Don't call build_decl_list or
2656 decl_tree_cons.
2657 (expr_or_declarator_intern): Don't call decl_tree_cons.
2658 (primary): Don't call build_decl_list.
2659 (fcast_or_absdcl): Likewise.
2660 (typed_declspecs): Don't call decl_tree_cons.
2661 (reserved_declspecs): Don't call build_decl_list.
2662 (declmods): Likewise.
2663 (reserved_typespecquals): Likewise.
2664 (aggr): Likewise.
2665 (new_type_id): Likewise.
2666 (cv_qualifiers): Likewise.
2667 (after_type_declarator_intern): Likewise.
2668 (notype_declarator_intern): Likewise.
2669 (absdcl_intern): Likewise.
2670 (named_parm): Likewise.
2671 * pt.c (most_specialized_class): Likewise.
2672 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2673 (init_repo): Initialize it.
2674 * search.c (current_obstack): Remove.
2675 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2677 2000-10-09 Richard Henderson <rth@cygnus.com>
2679 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2680 (c++ language support bits for libgcc): Remove.
2681 (c++.clean): Remove cplib2.txt cleanup.
2682 * config-lang.in (headers, lib2funcs): Remove.
2684 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2685 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2686 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2687 * inc/new.h, inc/typeinfo: Remove files.
2689 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2691 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2692 defined.
2693 (init_decl_processing): Initialize intmax_type_node and
2694 uintmax_type_node.
2696 2000-10-06 Richard Henderson <rth@cygnus.com>
2698 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2699 (original_result_rtx): Remove.
2700 * decl.c (save_function_data): Don't clear x_result_rtx.
2701 (mark_lang_function): Don't mark it either.
2702 * expr.c (fixup_result_decl): Remove.
2703 * semantics.c (genrtl_named_return_value): Frob the return decl
2704 before calling emit_local_var.
2705 (genrtl_finish_function): Don't call fixup_result_decl.
2706 Always emit the jump to return_label.
2708 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2710 * pt.c (lookup_template_class): Set current access for enum.
2711 (tsubst_enum): Set file & line for enum decl.
2713 * spew.c (yylex): Remove unused variable.
2715 2000-10-05 Richard Henderson <rth@cygnus.com>
2717 * semantics.c (genrtl_finish_function): Don't init or check
2718 can_reach_end; remove noreturn and return value checks.
2720 2000-10-05 Tom Tromey <tromey@cygnus.com>
2722 * init.c (build_java_class_ref): Use `build_static_name' with a
2723 suffix, not a prefix, to build the class object's name.
2725 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2727 * cp-tree.h (access_kind): Fix comment typo.
2728 * decl2.c (grokfield): Fix diagnostic typo.
2729 * semantics.c (finish_template_type): Fix comment typo.
2730 (finish_qualified_object_call_expr): Likewise.
2732 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2734 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2735 tsubsting fails.
2737 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2739 * spew.c (frob_id): New static function.
2740 (frob_opname): Use it.
2741 (yylex): Use it.
2743 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2745 * decl.c (lang_mark_false_label_stack): Remove.
2746 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2748 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2750 * gxxint.texi: Use @email for formatting email addresses.
2752 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2754 * error.c: Remove direct obstack manipulation. Replace with
2755 output_buffer-based formatting. Adjust calls to removed macros.
2756 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2757 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2758 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2760 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2762 * ir.texi: Move to ../c-tree.texi.
2764 2000-09-20 Jason Merrill <jason@redhat.com>
2766 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2768 2000-09-21 Andreas Jaeger <aj@suse.de>
2770 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2771 * cp-tree.h: ... here.
2773 * error.c: Remove declaration of cp_printer.
2775 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2777 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2779 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2781 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2782 users.
2784 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2786 * decl.c (start_function): Robustify.
2788 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2790 * cp-tree.h (check_function_format): Accept a `status' parameter.
2792 * call.c, typeck.c: Updates calls to `check_function_format'.
2794 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2796 * decl2.c (handle_class_head): Always push some scope even
2797 in the error case.
2799 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2801 * cp-tree.h (struct cp_language_function): Remove
2802 x_scope_stmt_stack and name_declared.
2803 (current_scope_stmt_stack): Remove.
2804 (function_name_declared_p): New macro.
2805 (struct lang_decl_flags): Use c_lang_decl as a base class.
2806 (context): Remove.
2807 (struct lang_decl): Replace saved_tree with context.
2808 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2809 (SET_DECL_FRIEND_CONTEXT): Likewise.
2810 (DECL_VIRTUAL_CONTEXT): Likewise.
2811 (DECL_SAVED_TREE): Remove.
2812 (C_DECLARED_LABEL_FLAG): Likewise.
2813 (cplus_expand_expr_stmt): Don't declare.
2814 (add_decl_stmt): Likewise.
2815 (add_scope_stmt): Likewise.
2816 * decl.c (mark_stmt_tree): Remove.
2817 (case_compare): Likewise.
2818 (finish_case_label): Use c_add_case_label.
2819 (init_decl_processing): Set more language-specific hooks.
2820 (build_enumerator): Fix typo in comment.
2821 (cplus_expand_expr_stmt): Remove.
2822 (mark_lang_function): Use mark_c_language_function.
2823 (lang_mark_tree): Use c_mark_lang_decl.
2824 * decl2.c: Change order of inclusion.
2825 * except.c: Likewise.
2826 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2827 back on c_expand_expr.
2828 * friend.c: Include expr.h.
2829 * init.c: Change order of inclusion.
2830 * Makefile.in: Update dependencies.
2831 * lex.h (free_lang_decl_chain): Remove.
2832 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2833 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2834 it doesn't exist.
2835 (instantiate_decl): Use function_name_declared_p.
2836 * semantics.c (lang_expand_expr_stmt): Remove.
2837 (set_current_function_name_declared): Likewise.
2838 (current_function_name_declared): Likewise.
2839 (begin_compound_stmt): Use function_name_declared_p.
2840 (add_decl_stmt): Remove.
2841 (setup_vtbl_ptr): Use function_name_declared_p.
2842 (add_scope_stmt): Remove.
2843 (current_scope_stmt_stack): New function.
2844 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2845 (expand_body): Use function_name_declared_p.
2846 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2847 * typeck.c: Change order of includes.
2848 (convert_sequence): Remove.
2850 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2852 * lex.c (reswords): Add _Complex.
2854 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2856 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2858 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2860 * init.c (begin_init_stmts): Don't use // comments.
2862 2000-09-12 Jason Merrill <jason@redhat.com>
2864 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2865 all non-extern arrays.
2867 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2868 typenames, too. Downgrade complaint to pedwarn.
2869 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2870 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2871 'class This::Inherited'.
2873 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2875 * decl.c (finish_case_label): Given the LABEL_DECL a
2876 DECL_CONTEXT.
2878 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2880 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2881 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2882 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2883 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2884 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2885 New macros.
2886 (sorry_for_unsupported_tree, print_scope_operator,
2887 print_left_paren, print_right_paren, print_left_bracket,
2888 print_right_bracket, print_whitespace): Likewise.
2889 (aggr_variety): Rename to class_key_or_enum.
2890 (print_type): Rename to print_type_id.
2891 (print_type_specifier_seq, print_simple_type_specifier,
2892 print_elaborated_type_specifier,
2893 print_rest_of_abstract_declarator,
2894 print_parameter_declaration_clause, print_exception_specification,
2895 print_nested_name_specifier, print_template_id,
2896 typedef_original_name, print_template_argument_list_start,
2897 print_template_argument_list_end): New functions.
2899 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2901 * ir.texi: Add more documentation.
2903 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2905 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2906 (current_function_parms): Don't define.
2907 (struct cp_language_function): Remove parms_stored.
2908 (current_function_just_assigned_this): Don't define.
2909 (current_function_parms_stored): Likewise.
2910 (static_ctors): Declare.
2911 (static_dtors): Likewise.
2912 (SF_EXPAND): Don't define.
2913 (expand_start_early_try_stmts): Remove declaration.
2914 (store_parm_decls): Likewise.
2915 * decl.c (static_ctors): Don't declare.
2916 (static_dtors): Likewise.
2917 (struct binding_level): Remove this_block.
2918 (poplevel): Remove dead code.
2919 (set_block): Likewise.
2920 (mark_binding_level): Don't mark this_block.
2921 (mark_saved_scope): Don't mark x_function_parms.
2922 (init_decl_processing): Don't add current_function_parms as a GC
2923 root.
2924 (check_function_type): Change prototype.
2925 (start_function): Remove RTL-generation code.
2926 (expand_start_early_try_stmts): Remove.
2927 (store_parm_decls): Give it internal linkage. Remove
2928 RTL-generation code.
2929 (finish_function): Remove RTL-generation code.
2930 * decl2.c (static_ctors): Fix formatting.
2931 (static_dtors): Likewise.
2932 * method.c (use_thunk): Don't call store_parm_decls.
2933 (synthesize_method): Likewise.
2934 * optimize.c (maybe_clone_body): Likewise.
2935 * parse.y (fn.def2): Likewise.
2936 (.set_base_init): Likewise.
2937 (nodecls): Likewise.
2938 * pt.c (instantiate_decl): Likewise.
2939 * rtti.c (synthesize_tinfo_fn): Likewise.
2940 * semantics.c (genrtl_try_block): Simplify.
2941 (expand_body): Use genrtl_start_function and
2942 genrtl_finish_function.
2943 (genrtl_start_function): New function.
2944 (genrtl_finish_function): Likewise.
2946 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2948 * error.c (cp_tree_printer, case 'P'): Append break.
2950 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2952 * cp-tree.h (frob_opname): Declare.
2953 * parse.y (saved_scopes): New static variable.
2954 (cp_parse_init): Adjust.
2955 (do_id): If lastiddecl is NULL, do do_identifier.
2956 (operator): Save scope information.
2957 (unoperator): New reduction. Restore scope information.
2958 (operator_name): Append unoperator. Call frob_opname.
2959 * spew.c (frob_opname): Define.
2961 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2963 * decl.c, rtti.c: Include defaults.h if not already included.
2964 Don't define the *_TYPE_SIZE macros.
2966 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2968 * cp-tree.h (push_switch): Change prototype.
2969 (check_cp_case_value): Remove declaration.
2970 (decl_constant_value): Likewise.
2971 * decl.c (struct cp_switch): Add switch_stmt and cases.
2972 (case_compare): New function.
2973 (push_switch): Set switch_stmt. Initialize cases.
2974 (pop_switch): Clean up cases.
2975 (define_case_label): Rename to ...
2976 (finish_case_label): ... this. Do semantic analysis for case
2977 labels here.
2978 (start_function): Correct comment.
2979 * decl2.c (check_cp_case_value): Remove.
2980 * expr.c (do_case): Remove.
2981 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2982 * semantics.c (genrtl_do_poplevel): Remove declaration.
2983 (RECHAIN_STMTS): Remove.
2984 (finish_break_stmt): Use build_break_stmt.
2985 (finish_continue_stmt): Use build_continue_stmt.
2986 (finish_switch_cond): Adjust condition here, rater than in
2987 c_expand_start_case.
2988 (finish_case_label): Remove.
2989 * typeck.c (c_expand_return): Remove.
2990 (c_expand_start_case): Likewise.
2992 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2994 * ir.texi: Document type nodes.
2996 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2998 * cp-tree.h (init_cp_semantics): Declare.
2999 (genrtl_try_block): Don't declare.
3000 (genrtl_handler): Likewise.
3001 (genrtl_catch_block): Likewise.
3002 (genrtl_ctor_stmt): Likewise.
3003 (genrtl_subobject): Likewise.
3004 (genrtl_do_poplevel): Likewise.
3005 (genrtl_named_return_value): Likewise.
3006 * lex.c (init_parse): Call init_cp_semantics.
3007 * semantics.c (genrtl_try_block): Give it internal linkage.
3008 (genrtl_handler): Likewise.
3009 (genrtl_catch_block): Likewise.
3010 (genrtl_ctor_stmt): Likewise.
3011 (genrtl_subobject): Likewise.
3012 (genrtl_do_poplevel): Likewise.
3013 (genrtl_named_return_value): Likewise.
3014 (lang_expand_stmt): Rename to ...
3015 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3016 (init_cp_semantics): Define.
3018 * decl.c (initialize_local_var): Remove RTL-generating code.
3019 * semantics.c (genrtl_try_block): Fix formatting.
3021 Move statement-tree facilities from C++ to C front-end.
3022 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3023 (void_zero_node): Remove.
3024 (stmt_tree): Likewise.
3025 (scope_chain): Adjust.
3026 (language_function): Rename to cp_language_function.
3027 (cp_function_chain): Adjust.
3028 (current_stmt_tree): Remove.
3029 (last_tree): Likewise.
3030 (last_expr_type): Likewise.
3031 (struct lang_decl): Adjust.
3032 (STMT_IS_FULL_EXPR_P): Remove.
3033 (add_tree): Remove.
3034 (begin_stmt_tree): Likewise.
3035 (finish_stmt_tree): Likewise.
3036 (walk_tree_fn): Likewise.
3037 (walk_stmt_tree): Likewise.
3038 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3039 * decl.c (mark_stmt_tree): Adjust type.
3040 (init_decl_processing): Don't build void_zero_node.
3041 (initialize_local_var): Adjust usage of current_stmt_tree.
3042 (finish_enum): Use add_stmt, not add_tree.
3043 (save_function_data): Adjust use of language_function.
3044 (finish_constructor_body): Use add_stmt, not add_tree.
3045 (finish_destructor_body): Likewise.
3046 (push_cp_function_context): Adjust use of language_function.
3047 (pop_cp_function_context): Likewise.
3048 (mark_lang_function): Likewise.
3049 (mark_cp_function_context): Likewise.
3050 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3051 (build_vec_init): Likewise.
3052 * semantics.c (SET_LAST_STMT): Remove.
3053 (RECHAIN_STMTS): Don't use it.
3054 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3055 (current_stmt_tree): Define.
3056 (add_tree): Remove.
3057 (finish_goto_stmt): Use add_stmt, not add_tree.
3058 (finish_expr_stmt): Likewise.
3059 (begin_if_stmt): Likewise.
3060 (finish_then_clause): Likewise.
3061 (begin_while_stmt): Likewise.
3062 (begin_do_stmt): Likewise.
3063 (finish_return_stmt): Likewise.
3064 (begin_for_stmt): Likewise.
3065 (finish_break_stmt): Likewise.
3066 (finish_continue_stmt): Likewise.
3067 (begin_switch_stmt): Likewise.
3068 (finish_case_label): Likewise.
3069 (begin_try_block): Likewise.
3070 (begin_function_try_block): Likewise.
3071 (begin_handler): Likewise.
3072 (begin_catch_block): Likewise.
3073 (begin_compound_stmt): Likewise.
3074 (begin_asm_stmt): Likewise.
3075 (finish_asm_stmt): Likewise.
3076 (finish_label_stmt): Likewise.
3077 (add_decl_stmt): Likewise.
3078 (finish_subobject): Likewise.
3079 (finish_decl_cleanup): Likewise.
3080 (finish_named_return_value): Likewise.
3081 (setup_vtbl_ptr): Likewise.
3082 (add_scope_stmt): Likewise.
3083 (finish_stmt_expr): Likewise.
3084 (prune_unused_decls): Remove.
3085 (begin_stmt_tree): Likewise.
3086 (finish_stmt_tree): Likewise.
3087 (prep_stmt): Adjust use of current_stmt_tree.
3088 (lang_expand_stmt): Likewise.
3089 * tree.c (statement_code_p): Remove.
3090 (cp_statement_code_p): New function.
3091 (walk_stmt_tree): Remove.
3092 (init_tree): Set lang_statement_code_p.
3094 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3096 Integrated preprocessor.
3098 * Make-lang.in, Makefile.in: Remove all references to input.c,
3099 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3100 * gxx.gperf, hash.h, input.c: Delete.
3101 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3102 initialized properly.
3104 * class.c (fixup_pending_inline): Take a tree, not a
3105 struct pending_inline *. All callers changed.
3106 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3107 RID_PROTECTED entries in ridpointers[] array here.
3108 * decl.c (duplicate_decls): Do not refer to struct
3109 pending_inline.
3110 (record_builtin_type, init_decl_processing): Use RID_MAX not
3111 CP_RID_MAX.
3112 (grokdeclarator): Use C_IS_RESERVED_WORD.
3113 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3114 cpplib.
3115 (grok_x_components): Do not inspect pending_inlines chain.
3117 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3118 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3119 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3120 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3121 TIME_IDENTIFIER_FILEINFO): Kill.
3122 Update prototypes.
3123 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3124 single 32-bit word.
3125 * parse.y: Call do_pending_inlines unconditionally.
3126 reinit_parse_for_method is now snarf_method. fn.defpen is no
3127 longer necessary. Remove unnecessary <itype> annotation on
3128 SCOPE. Do not refer to end_of_file or struct pending_inline.
3129 * semantics.c (begin_inline_definitions): Call
3130 do_pending_inlines unconditionally.
3132 * lex.c: Remove all code now shared with C front end.
3133 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3134 into the get_identifier table. Rewrite pragma handling to
3135 work with the registry. Move code to save tokens for later
3136 processing to spew.c.
3138 * spew.c: Rewrite everything in terms of token streams instead
3139 of text. Move routines here from lex.c / input.c as
3140 appropriate. GC-mark trees hanging off the pending inlines
3141 chain.
3143 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3145 * NEWS: Mention that the named return value extension has been
3146 deprecated.
3147 * cp-tree.h (original_result_rtx): Define.
3148 (TREE_REFERENCE_EXPR): Remove.
3149 (DECL_VPARENT): Likewise.
3150 (pushdecl_nonclass_level): Likewise.
3151 (store_return_init): Likewise.
3152 (reinit_lang_specific): Likewise.
3153 (genrtl_named_return_value): Change prototype.
3154 * decl.c (original_result_rtx): Remove.
3155 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3156 Do not generate RTL for local variables here.
3157 (store_return_init): Remove.
3158 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3159 store_return_init.
3160 (finish_named_return_value): Adjust accordingly. Warn that this
3161 extension is deprecated.
3162 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3164 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3166 * pt.c (type_unification_real): Replace switch with if.
3167 (unify): Tsubst non-type parms before comparing.
3169 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3171 * error.c (dump_typename): New function, broken out of ...
3172 (dump_type): ... here. Use it.
3173 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3175 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3177 * init.c (build_offset_ref): Deal with namespace scoped
3178 TEMPLATE_ID_EXPRs.
3180 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3182 * class.c (resolve_address_of_overloaded_function): Add
3183 explanation message.
3184 * decl.c (define_case_label): Reformat explanation.
3185 * decl2.c (finish_static_data_member_decl): Likewise.
3186 (grokfield): Likewise.
3187 * friend.c (do_friend): Likewise.
3189 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3191 * tree.c (walk_tree): Expose tail recursion.
3192 (walk_stmt_tree): New function.
3193 * cp-tree.h: Prototype walk_stmt_tree.
3194 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3195 the BLOCKs directly. If a BLOCK has no variables after
3196 pruning, discard it.
3197 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3198 restore the line number.
3200 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3202 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3203 (pt.o): Remove dependency on HTAB_H.
3204 * cp-tree.h: Include hashtab.h.
3205 (walk_tree): Change prototype.
3206 (walk_tree_without_duplicates): New function.
3207 * decl.c (check_default_argument): Use it.
3208 * optimize.c (remap_decl): Adjust calls to walk_tree.
3209 (copy_body): Likewise.
3210 (expand_calls_inline): Likewise.
3211 (calls_setjmp_p): Use walk_tree_without_duplicates.
3212 * pt.c: Don't include hashtab.h.
3213 (for_each_template_parm): Use walk_tree_without_duplicates.
3214 * semantics.c (finish-stmt_tree): Likewise.
3215 (expand_body): Likewise.
3216 * tree.c (walk_tree): Add additional parameter.
3217 (walk_tree_without_duplicates): New function.
3218 (count_trees): Use it.
3219 (verify_stmt_tree): Adjust call to walk_tree.
3220 (find_tree): Use walk_tree_without_duplicates.
3221 (no_linkage_check): Likewise.
3222 (break_out_target_exprs): Adjust call to walk_tree.
3223 (cp_unsave): Likewise.
3225 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3227 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3228 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3229 * cp-tree.h (TYPE_BINFO): Adjust comment.
3230 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3231 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3232 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3233 (TYPE_TEMPLATE_INFO): Likewise.
3234 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3235 * class.c (push_nested_class): Likewise.
3236 * decl.c (lookup_name_real): Likewise.
3237 (grokdeclarator): Likewise.
3238 (grok_op_properties): Likewise.
3239 (xref_tag): Likewise.
3240 (xref_basetypes): Likewise.
3241 * decl2.c (constructor_name_full): Likewise.
3242 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3243 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3244 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3245 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3246 (dump_type_suffix): Likewise.
3247 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3248 instead.
3249 (get_aggr_from_typedef): Likewise.
3250 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3251 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3252 (write_template_parm): Likewise.
3253 (write_template_template_parm): Check tree code instead of
3254 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3255 * method.c (build_overload_nested_name): Add
3256 BOUND_TEMPLATE_TEMPLATE_PARM.
3257 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3258 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3259 * pt.c (convert_template_argument): Check tree code instead of
3260 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3261 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3262 (for_each_template_parm): Adjust comment.
3263 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3264 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3265 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3266 template_args_equal to compare template template parameter cases.
3267 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3268 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3269 instead.
3270 * tree.c (copy_template_template_parm): Decide whether to create
3271 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3272 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3273 (copy_tree_r): Likewise.
3274 * typeck.c (comptypes): Likewise. Check tree code instead of
3275 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3277 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3279 * decl.c (finish_function): Move the code for handling functions
3280 marked with the constructor and destructor attributes inside the
3281 expand_p block.
3283 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3285 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3287 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3289 * pt.c (lookup_template_class): Remove abort.
3290 * tree.c (get_type_decl): Allow error_mark_node.
3292 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3294 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3295 TEMPLATE_ID_EXPRs.
3297 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3299 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3300 new ABI mangling.
3302 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3304 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3305 union tag mismatch error reporting.
3307 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3309 * call.c (build_scoped_method_call): Check it is not a namespace.
3311 2000-08-30 Jason Merrill <jason@redhat.com>
3313 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3315 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3316 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3317 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3319 * decl.c (start_function): Always call make_function_rtl.
3321 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3323 * semantics.c (prune_unused_decls): New function.
3324 (finish_stmt_tree): Call it via walk_tree.
3326 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3328 * class.c (build_secondary_vtable): Constify a char *.
3329 * decl.c (init_decl_processing): Initialize function_id_node,
3330 pretty_function_id_node, and func_id_node.
3331 * input.c (struct input_source): Constify 'str'.
3332 (feed_input): Constify first argument.
3333 * mangle.c (write_identifier): Constify argument.
3334 * pt.c (mangle_class_name_for_template): Constify argument.
3336 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3338 * typeck.c (mark_addressable): Remove code that pokes around in
3339 RTL.
3341 2000-08-28 Jason Merrill <jason@redhat.com>
3343 * lex.c (file_name_nondirectory): Move to toplev.c.
3345 * cp-tree.h (LOCAL_CLASS_P): New macro.
3346 * class.c (finish_struct_1): Use it.
3348 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3350 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3351 (write_encoding): Pass another argument to write_name.
3352 (write_name): Add ignore_local_scope parameter. Fix handling of
3353 local names.
3354 (write_nested_name): Use write_unqualified_name.
3355 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3356 (write_template_prefix): Use write_unqualified_name.
3357 (write_component): Remove.
3358 (write_local_name): Add parameter. Use direct local entity to
3359 discriminator calculation.
3360 (write_class_enum_type): Pass another argument to write_name.
3361 (write_template_template_arg): Likewise.
3362 (make_guard_variable): Likewise.
3364 2000-08-27 Jason Merrill <jason@redhat.com>
3366 * decl.c (pushdecl): Matching decls for local externs are found in
3367 the current level. Propagate linkage information from previous
3368 declarations.
3370 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3372 * ir.texi (Expressions): Fix typo.
3374 2000-08-25 Greg McGary <greg@mcgary.org>
3376 * tree.c (init_tree): Use ARRAY_SIZE.
3378 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3380 * error.c (cp_tree_printer): Rework.
3382 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3384 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3385 dyn-string.o.
3386 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3387 (cp-demangle.o): Remove target.
3388 (dyn-string.o): Likewise.
3390 * decl.c (grokfndecl): Require that `main' return an `int'.
3391 * mangle.c (write_encoding): Don't mangle return types for
3392 conversion functions.
3394 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3396 * error.c (tree_formatting_info): New data type.
3397 (tree_being_formatted): New macro.
3398 (tree_formatting_flags): Likewise.
3399 (put_whitespace): Likewise.
3400 (print_tree_identifier): Likewise.
3401 (print_identifier): Likewise.
3402 (cp_tree_printer, print_function_argument_list, print_declaration,
3403 print_expression, print_function_declaration,
3404 print_function_parameter, print_type, print_cv_qualifier): New
3405 functions.
3406 (init_error): Initialize lang_printer.
3408 2000-08-24 Jason Merrill <jason@redhat.com>
3410 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3411 adjustment necessary.
3413 2000-08-24 Greg McGary <greg@mcgary.org>
3415 * cp-tree.h (MAIN_NAME_P): Remove macro.
3417 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3419 * error.c (print_instantiation_context): Don't forget to flush the
3420 buffer.
3422 2000-08-23 Jason Merrill <jason@redhat.com>
3424 * typeck.c (build_ptrmemfunc): Save the input pmf.
3426 * method.c (process_modifiers): Use same_type_p.
3428 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3430 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3431 * mangle.c (write_function_type): Change prototype.
3432 (write_encoding): Don't mangle return types for
3433 constructors or destructors.
3434 (write_type): Adjust call to write_function_type.
3435 * pt.c (instantiate_template): Instantiate alternate entry points
3436 when instantiating the main function.
3438 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3440 * error.c (cp_print_error_function): Don't use embedded '\n' in
3441 output_printf.
3443 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3445 * decl.c (init_decl_processing): Remove bogus initialization.
3446 * error.c (lang_print_error_function): Restore here.
3447 (init_error): Initialize print_error_function.
3449 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3451 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3453 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3455 * Makefile.in (error.o): Depends on diagnostic.h
3457 * cp-tree.h (problematic_instantiation_changed,
3458 record_last_problematic_instantiation, current_instantiation,
3459 print_instantiation_context): Declare.
3460 (maybe_print_template_context): Remove.
3462 * decl.c (init_decl_processing): Set print_error_function to NULL.
3463 (lang_print_error_function): Remove, since we're using a new
3464 machinery.
3466 * error.c: #include diagnostic.h
3467 (function_category): New function.
3468 (cp_diagnostic_starter): Likewise.
3469 (cp_diagnostic_finalizer): Likewise.
3470 (cp_print_error_function): Likewise.
3471 (maybe_print_instantiation_context): Likewise.
3472 (print_instantiation_full_context): Likewise.
3473 (print_instantiation_partial_context): Likewise.
3474 (print_instantiation_context): Define.
3475 (init_error): Initialize diagnostic pager and finalizer.
3477 * pt.c (problematic_instantiation_changed): Define.
3478 (record_last_problematic_instantiation): Likewise.
3479 (current_instantiation): Likewise.
3480 (maybe_print_template_context): Remove.
3481 (print_template_context): Likewise.
3482 (current_tinst_level): Make static to reflect Brendan Kehoe's
3483 change of 1995-04-13.
3484 (push_tinst_level): Call print_instantiation_context.
3486 2000-08-21 Nix <nix@esperi.demon.co.uk>
3488 * lang-specs.h: Do not process -o or run the assembler if
3489 -fsyntax-only.
3491 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3493 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3494 variables.
3495 * decl2.c (lang_decode_option): Disable gettext attributes for
3496 -ansi.
3498 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3500 * lex.c (lang_init_options): Default diagnostic message maximum
3501 length to 80, when line-wrapping.
3503 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3505 * class.c (build_vtbl_initializer): Clear the entire
3506 vtbl_init_data. Start keeping track of the functions for which we
3507 have created vcall offsets here.
3508 (dfs_build_vcall_offset_vtbl_entries): Remove.
3509 (build_vcall_offset_vtbl_entries): Reimplement.
3510 (add_vcall_offset_vtbl_entries_r): New function.
3511 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3512 computing when vcall offsets are necessary.
3514 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3516 * decl.c (member_function_or_else): Use cp_error ... %T.
3517 (grokdeclarator): Likewise.
3518 (start_method): Likewise.
3519 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3521 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3523 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3524 TYPE_DECLs.
3526 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3528 * cp-tree.h (PTRMEM_OK_P): New macro.
3529 (itf_ptrmem_ok): New enumeration value.
3530 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3531 argument. Diagnose implicit pointer to member.
3532 (instantiate_type): Don't diagnose implicit pointer to member
3533 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3534 resolve_address_of_overloaded_function.
3535 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3536 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3537 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3538 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3539 (build_unary_op): Deal with single non-static member in
3540 microsoft-land.
3542 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3544 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3546 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3548 * cp-tree.h (enum_name_string): Remove prototype.
3549 (report_case_error): Remove prototype.
3550 * cp/typeck2.c (enum_name_string): Remove.
3551 (report_case_error): Remove.
3552 * error.c (dump_expr): Deal with enum values directly.
3553 Correctly negate integer constant.
3555 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3557 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3558 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3559 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3560 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3561 (__cxa_vec_new): Use __cxa_vec_new2.
3562 (__cxa_vec_delete): Use __cxa_vec_delete2.
3564 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3566 * vec.cc (__cxa_vec_new): Set "C" linkage.
3567 (__cxa_vec_ctor): Likewise.
3568 (__cxa_vec_cctor): Likewise.
3569 (__cxa_vec_dtor): Likewise.
3570 (__cxa_vec_delete): Likewise.
3571 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3572 (__cxa_vec_ctor): Likewise.
3573 (__cxa_vec_cctor): Likewise.
3574 (__cxa_vec_dtor): Likewise.
3575 (__cxa_vec_delete): Likewise.
3577 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3579 * class.c (instantiate_type): Reinstate local variable
3580 deleted in previous change.
3582 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3583 itf_no_attributes.
3585 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3587 * cp-tree.h (instantiate_type_flags): New enumeration.
3588 (instantiate_type): Change parameter.
3589 * class.c (instantiate_type): Adjust prototype. Adjust.
3590 * call.c (standard_conversion): Adjust instantiate_type call.
3591 (reference_binding): Likewise.
3592 (build_op_delete_call): Likewise.
3593 (convert_like_real): Likewise.
3594 * cvt.c (cp_convert_to_pointer): Likewise.
3595 (convert_to_reference): Likewise.
3596 * pt.c (convert_nontype_argument): Likewise.
3597 * typeck.c (build_binary_op): Likewise.
3598 (build_ptrmemfunc): Likewise.
3599 (convert_for_assignment): Likewise.
3601 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3603 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3604 (current_aggr): Define.
3605 * decl.c (grokdeclarator): Make sure a friend class is an
3606 elaborated type specifier.
3607 * parse.y (current_aggr): Remove static definition.
3608 (cp_parse_init): Adjust.
3609 (structsp): Clear and restore current_aggr.
3610 (component_decl_list): Clear current_aggr.
3612 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3613 aggregate tag on the typename's context.
3615 * pt.c (tsubst_friend_class): Return error_mark_node, if
3616 parms becomes NULL.
3617 (instantiate_class_template): Ignore error_mark_node friend types.
3619 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3621 * cvt.c (warn_ref_binding): New static function, broken out of ...
3622 (convert_to_reference): ... here. Use it.
3624 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3626 * parse.y (template_arg): Add rule for template qualified with
3627 global scope.
3629 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3631 * decl2.c (add_function): Reorganize.
3632 (arg_assoc): Do not consider function template decls.
3634 2000-08-11 Jason Merrill <jason@redhat.com>
3636 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3637 looking inside.
3639 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3641 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3642 (lookup_nested_tag): Likewise.
3644 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3645 can be produced.
3647 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3649 * parse.y (named_complex_class_head_sans_basetype): Remove
3650 always true if.
3652 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3654 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3655 explicit TEMPLATE_ID_EXPR args.
3656 (build_expr_from_tree, case CALL_EXPR): Likewise.
3658 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3660 * decl.c (check_tag_decl): Diagnose typename's which don't
3661 declare anything.
3663 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3665 * init.c (build_aggr_init): Reject bogus array initializers
3666 early.
3668 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3670 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3671 runtime.
3672 * cp/tinfo.cc (__dynamic_cast): Likewise.
3673 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3675 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3677 * cvt.c (convert_to_pointer_force): Fix error message when
3678 attempting to cast from ambiguous base.
3680 2000-08-08 Jason Merrill <jason@redhat.com>
3682 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3683 (tsubst_template_arg_vector): Likewise.
3685 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3686 assume that one will be as large as the union.
3688 2000-08-07 Kazu Hirata <kazu@hxi.com>
3690 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3691 * decl.c (pop_labels): Likewise.
3693 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3695 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3696 specifications.
3697 (__pointer_to_member_type_info): Likewise.
3698 (__base_class_info): Likewise.
3699 (__class_type_info): Likewise.
3700 (__si_class_type_info): Likewise.
3701 (__vmi_class_type_info): Likewise.
3702 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3703 Changed member names to match specifications.
3704 (__vmi_class_type_info::__do_find_public_src): Likewise.
3705 (__si_class_type_info::__do_dyncast): Likewise.
3706 (__vmi_class_type_info::__do_dyncast): Likewise.
3707 (__si_class_type_info::__do_upcast): Likewise.
3708 (__vmi_class_type_info::__do_upcast): Likewise.
3709 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3710 (__pbase_type_info::__pointer_catch): Likewise.
3711 (__pointer_type_info::__pointer_catch): Likewise.
3712 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3714 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3716 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3717 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3718 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3720 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3722 * cp-tree.h (add_method): Change prototype.
3723 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3724 Don't double the size of the method vector in the error case.
3725 (handle_using_decl): Adjust call to add_method.
3726 (add_implicitly_declared_members): Likewise.
3727 (clone_function_decl): Likewise.
3728 * decl2.c (check_classfn): Likewise.
3729 * semantics.c (finish_member_declaration): Likewise.
3731 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3733 * decl.c (flag_isoc94): New variable.
3735 2000-08-02 Jason Merrill <jason@redhat.com>
3737 * pt.c (do_type_instantiation): Add complain parm; don't complain
3738 if called recursively.
3739 * cp-tree.h, parse.y: Adjust.
3741 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3743 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3744 -Wno-strict-prototypes.
3746 * g++spec.c: Adjust type of second argument to
3747 lang_specific_driver, and update code as necessary.
3749 * cp-tree.h: Don't prototype min_precision here.
3750 (my_friendly_assert): Cast expression to void.
3751 * semantics.c (do_poplevel): Initialize scope_stmts.
3753 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3755 * cp-tree.h (DECL_NEEDED_P): Tweak.
3757 2000-07-28 Jason Merrill <jason@redhat.com>
3759 * lang-specs.h: Use %i in rule for .ii files.
3761 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3763 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3765 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3767 Allow indirect primary bases.
3768 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3769 primary_base.
3770 (CLASSTYPE_VFIELD_PARENT): Remove.
3771 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3772 (BINFO_PRIMARY_BINFO): Remove.
3773 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3774 (BINFO_VBASE_PRIMARY_P): Likewise.
3775 (BINFO_PRIMARY_BASE_OF): New macro.
3776 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3777 (get_primary_binfo): New function.
3778 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3779 * class.c (vcall_offset_data_s): Rename to ...
3780 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3781 and add ctor_vtbl_p.
3782 (get_derived_offset): Use get_primary_binfo.
3783 (dfs_mark_primary_bases): Adjust handling of virtual primary
3784 bases.
3785 (mark_primary_bases): Likewise.
3786 (set_primary_base): Take a binfo, not an integer, as a
3787 representation of the primary base.
3788 (indirect_primary_base_p): Remove.
3789 (determine_primary_base): Adjust for indirect primary bases.
3790 (dfs_find_final_overrider): Fix typo in coment.
3791 (update_vtable_entry_for_fn): Use get_primary_binfo.
3792 (layout_nonempty_base_or_field): Tweak.
3793 (build_base_fields): Adjust for new primary base semantics.
3794 (dfs_propagate_binfo_offsets): Remove.
3795 (propagate_binfo_offsets): Rewrite.
3796 (dfs_set_offset_for_shared_vbases): Remove.
3797 (layout_virtual_bases): Don't use it.
3798 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3799 ABI.
3800 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3801 CLASSTYPE_VFIELD_PARENT.
3802 (dfs_get_primary_binfo): New function.
3803 (get_primary_binfo): Likewise.
3804 (dump_class_hierarchy_r): Tweak printing of primary bases.
3805 (build_vtbl_initializer): Fix typo in comments. Use
3806 vtbl_init_data.
3807 (build_vcall_and_vbase_vtbl_entries): Likewise.
3808 (build_vbaes_offset_vtbl_entries): Likewise.
3809 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3810 BV_VCALL_INDEX to handle indirect primary bases.
3811 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3812 (build_rtti_vtbl_entries): Likewise.
3813 * search.c (get_shared_vbase_if_not_primary): Tweak.
3814 (find_vbase_instance): Likewise.
3815 (binfo_for_vtable): Simplify.
3816 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3817 (make_binfo): Make it have 11 entries.
3819 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3821 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3822 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3823 ascertaining primaryness.
3824 (G): Remove template_args.
3825 (decl_is_template_id): New function.
3826 (write_encoding): Use decl_is_template_id.
3827 (write_name): Likewise. Handle type_decls. Get main variant of
3828 type decls.
3829 (write_nested_name): Likewise.
3830 (write_prefix): Likewise.
3831 (write_template_prefix): Likewise.
3832 (write_special_name_constructor): Remove defunct production from
3833 comment.
3834 (write_bare_function_type): Remove comment about absent parameter.
3835 (write_template_template_arg): Add missing grammar production to
3836 comment.
3838 2000-07-27 Jason Merrill <jason@redhat.com>
3840 * decl.c (duplicate_decls): If common_type produces a non-typedef
3841 type for a typedef, just use the old type.
3843 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3845 * cp-tree.h (function_depth): Declare.
3846 (verify_stmt_tree): Likewise.
3847 (find_tree): Likewise.
3848 * decl.c (function_depth): Give it external linkage.
3849 * optimize.c (optimize_function): Increment and decrement it.
3850 * tree.c (verify_stmt_tree_r): New function.
3851 (verify_stmt_tree): Likewise.
3852 (find_tree_r): Likewise.
3853 (find_tree): Likewise.
3855 2000-07-27 Jason Merrill <jason@redhat.com>
3857 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3858 TYPE_PTRMEMFUNC_P.
3859 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3861 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3863 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3864 * decl2.c (get_guard): Call cp_finish_decl, not
3865 rest_of_decl_compilation, for local guards.
3866 * lex.c (do_identifier): Remove unused variable.
3868 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3870 * parse.y: Add missing ';'.
3872 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3874 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3875 of `extern "C++"'.
3877 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3879 Kill strict_prototype. Backwards compatibility only for
3880 non NO_IMPLICIT_EXTERN_C systems.
3881 * cp-tree.h (flag_strict_prototype): Remove.
3882 (strict_prototype): Remove.
3883 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3884 * decl.c (maybe_push_to_top_level): Adjust.
3885 (pop_from_top_level): Adjust.
3886 (decls_match): Only allow sloppy parm matching for ancient
3887 system headers.
3888 (init_decl_processing): Adjust.
3889 (grokdeclarator): Adjust.
3890 * decl2.c (flag_strict_prototype): Remove.
3891 (strict_prototype): Remove.
3892 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3893 (lang_f_options): Remove "strict-prototype".
3894 (unsupported-options): Add "strict-prototype".
3895 * lex.c (do_identifier): Adjust.
3896 (do_scoped_id): Adjust.
3897 * parse.y (empty_parms): Adjust.
3898 * class.c (push_lang_context): Adjust.
3899 (pop_lang_context): Adjust.
3900 * typeck.c (comp_target_parms): Adjust.
3902 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3904 * decl.c (poplevel): Deal with anonymous variables at for scope.
3905 (maybe_inject_for_scope_var): Likewise.
3907 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3909 * decl.c: Remove all signal handling code, now done in toplev.c.
3911 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3913 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3915 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3916 correctly.
3918 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3920 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3921 Define my_friendly_assert and my_friendly_abort as macros
3922 which may call friendly_abort. Prototype friendly abort, not
3923 my_friendly_abort or my_friendly_assert.
3924 * decl.c (signal_catch): Report the signal caught in the error
3925 message. Call fatal directly.
3926 * typeck2.c (ack, my_friendly_assert): Delete.
3927 (my_friendly_abort): Rename to friendly_abort. Expect file,
3928 line, and function parameters. Report the abort code, then
3929 call fancy_abort. Do not mask an abort if errors have
3930 already occurred.
3932 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3934 * typeck.c (comp_target_parms): Remove obsolete parameter.
3935 (comp_target_types): Adjust.
3937 2000-07-17 Jason Merrill <jason@redhat.com>
3939 * typeck.c (mark_addressable): Never set TREE_USED.
3940 * call.c (build_call): Don't abort on calls to library functions
3941 that have been declared normally.
3943 * typeck.c (build_binary_op): Fix grammar in warning.
3945 * exception.cc (__eh_free): Fix prototype.
3947 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3949 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3950 IDENTIFIER_NAMESPACE_VALUE.
3952 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3954 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3955 * method.c (use_thunk): Correct handling of vcall offsets.
3957 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3959 * .cvsignore: parse.h and parse.c have no cp- prefix.
3961 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3963 * .cvsignore: New file.
3965 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3967 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3969 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3971 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3972 * parse.c: Remove.
3973 * parse.h: Likewise.
3975 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3977 * class.c (layout_class_type): Add pointers to virtual bases after
3978 base classes under the old ABI.
3980 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3982 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3983 (finish_continue_stmt): Likewise.
3984 (begin_for_stmt): Remove call to note_level_for_for.
3985 (finish_goto_stmt): Change call from build_min_nt
3986 to build_stmt.
3987 (finish_expr_stmt): Likewise.
3988 (begin_if_stmt): Likewise.
3989 (begin_while_stmt): Likewise.
3990 (finish_while_stmt): Likewise.
3991 (finish_return_stmt): Likewise.
3992 (begin_for_stmt): Likewise.
3993 (finish_for_stmt): Likewise.
3994 (finish_break_stmt): Likewise.
3995 (begin_switch_stmt): Likewise.
3996 (finish_case_label): Likewise.
3997 (genrtl_try_block): Likewise.
3998 (begin_try_block): Likewise.
3999 (begin_handler): Likewise.
4000 (begin_compound_stmt): Likewise.
4001 (finish_asm_stmt): Likewise.
4002 (finish_label_stmt): Likewise.
4003 (add_decl_stmt): Likewise.
4004 (finish_subobject): Likewise.
4005 (finish_decl_cleanup): Likewise.
4006 (finish_named_return_value): Likewise.
4007 (setup_vtbl_ptr): Likewise.
4008 (add_scope_stmt): Likewise.
4009 * decl.c (finish_constructor_body): Likewise.
4010 (finish_destructor_body): Likewise.
4011 * optimize.c (copy_body_r): Likewise.
4012 (initialize_inlined_parameters): Likewise.
4013 (declare_return_variable): Likewise.
4014 (expand_call_inline): Likewise.
4016 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4018 * semantics.c (expand_body): Sync interface information
4019 at the end of function body expansion.
4021 2000-07-09 Jason Merrill <jason@redhat.com>
4023 * init.c (build_new_1): Bail early if the call to new fails.
4025 * decl.c (compute_array_index_type): Check specifically for
4026 an INTEGER_CST, not just TREE_CONSTANT.
4028 * decl.c (duplicate_decls): Don't call duplicate_decls on
4029 the DECL_TEMPLATE_RESULT.
4030 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4031 codes.
4033 * error.c (dump_template_bindings): Don't crash if we had an
4034 invalid argument list.
4036 * typeck.c (c_expand_start_case): Do narrowing here.
4037 * semantics.c (finish_switch_cond): Not here.
4039 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4041 * parse.y (asm_clobbers): Do string concatenation.
4043 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4045 * decl.c (pushtag): Don't put local classes in template functions
4046 on the local_classes list.
4048 2000-07-04 Scott Snyder <snyder@fnal.gov>
4050 * decl2.c (get_guard): Add missing return for old ABI local
4051 variable case.
4053 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4055 * cp-tree.h (char_type_p): New function.
4056 * decl.c (init_decl_processing): Don't initialize
4057 signed_wchar_type_node or unsigned_wchar_type_node.
4058 (complete_array_type): Handle brace-enclosed string-constants.
4059 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4060 * tree.c (char_type_p): New function.
4061 * typeck2.c (digest_init): Use char_type_p.
4063 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4065 * pt.c (tsubst): Don't layout type, if it's error_mark.
4067 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4069 * pt.c (instantiate_pending_templates): Reset template level.
4071 2000-07-05 Jason Merrill <jason@redhat.com>
4073 * call.c (joust): Don't complain about `operator char *()' beating
4074 `operator const char *() const'.
4076 2000-07-04 scott snyder <snyder@fnal.gov>
4077 Jason Merrill <jason@redhat.com>
4079 * repo.c (repo_get_id): Handle the case where a class with virtual
4080 bases has a null TYPE_BINFO_VTABLE.
4082 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4083 Jason Merrill <jason@redhat.com>
4085 * parse.y (member_init): Just pass in the type.
4086 * init.c (expand_member_init): Handle getting a type.
4088 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4089 Jason Merrill <jason@redhat.com>
4091 * decl.c (finish_function): Warn if a function has no return
4092 statement.
4093 Suggested by Andrew Koenig.
4094 * typeck.c (check_return_expr): Do set current_function_returns_value
4095 if we got an error_mark_node.
4097 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4099 * decl2.c (push_decl_namespace): Push the original namespace.
4101 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4103 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4104 * semantics.c (begin_class_definition): Clear it.
4106 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4108 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4109 (genrtl_expr_stmt): Likewise.
4110 (genrtl_decl_stmt): Likewise.
4111 (genrtl_if_stmt): Likewise.
4112 (genrtl_while_stmt): Likewise.
4113 (genrtl_do_stmt): Likewise.
4114 (genrtl_return_stmt): Likewise.
4115 (genrtl_for_stmt): Likewise.
4116 (genrtl_break_stmt): Likewise.
4117 (genrtl_continue_stmt): Likewise.
4118 (genrtl_scope_stmt): Likewise.
4119 (genrtl_switch_stmt): Likewise.
4120 (genrtl_case_label): Likewise.
4121 (genrtl_begin_compound_stmt): Likewise.
4122 (genrtl_finish_compound_stmt): Likewise.
4123 (genrtl_compound_stmt): Likewise.
4124 (genrtl_asm_stmt): Likewise.
4126 * init.c (begin_init_stmts): Remove call to
4127 genrtl_begin_compound_stmt.
4128 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4130 * semantics.c (lang_expand_stmt): Changed call to
4131 genrtl_compound_stmt to ignore return value.
4133 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4135 * mangle.c (canonicalize_for_substitution): Return the canonical
4136 variant of a type.
4138 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4139 TYPE_DECL.
4140 * typeck.c (commonparms): Remove obstack manipulations.
4142 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4144 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4146 * Makefile.in (OBJS): Added ../c-semantics.o.
4147 (OBJDEPS): Likewise.
4149 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4150 ../c-common.h.
4151 (struct stmt_tree): Added comment.
4152 (current_function_name_declared): Removed.
4153 (stmts_are_full_exprs_p): Likewise.
4154 (genrtl_do_pushlevel): Likewise.
4155 (genrtl_clear_out_block): Likewise.
4156 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4157 (DECL_ANON_UNION_ELEMS): Likewise.
4158 (emit_local_var): Likewise.
4159 (make_rtl_for_local_static): Likewise.
4160 (do_case): Likewise.
4161 (expand_stmt): Likewise.
4162 (genrtl_decl_cleanup): Likewise.
4163 (c_expand_asm_operands): Likewise.
4164 (c_expand_return): Likewise.
4165 (c_expand_start_case): Likewise.
4167 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4168 (emit_local_var): Likewise.
4169 (initialize_local_var): Change reference to
4170 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4171 Change reference to stmts_are_full_exprs_p to
4172 current_stmt_tree->stmts_are_full_exprs_p.
4173 (push_cp_function_context): Likewise.
4175 * expect.c (expand_throw): Change reference to
4176 stmts_are_full_exprs_p.
4178 * init.c (build_aggr_init): Change reference to
4179 stmts_are_full_exprs_p.
4180 (build_vec_init): Likewise.
4182 * optimize.c (maybe_clone_body): Change reference to
4183 current_function_name_declared to
4184 cp_function_chain->name_declared.
4186 * pt.c (instantiate_decl): Change reference to
4187 current_function_name_declared to
4188 cp_function_chain->name_declared.
4190 * semantics.c (expand_cond): Moved declaration to c-common.h.
4191 (genrtl_do_pushlevel): Moved to c-semantics.c.
4192 (genrtl_clear_out_block): Likewise.
4193 (genrtl_goto_stmt): Likewise.
4194 (genrtl_expr_stmt): Likewise.
4195 (genrtl_decl_stmt): Likewise.
4196 (gerntl_if_stmt): Likewise.
4197 (genrtl_while_stmt): Likewise.
4198 (genrtl_do_stmt): Likewise.
4199 (genrtl_return_stmt): Likewise.
4200 (genrtl_for_stmt): Likewise.
4201 (genrtl_break_stmt): Likewise.
4202 (genrtl_continue_stmt): Likewise.
4203 (genrtl_scope_stmt): Likewise.
4204 (genrtl_switch_stmt): Likewise.
4205 (genrtl_case_label): Likewise.
4206 (genrtl_begin_compound_stmt): Likewise.
4207 (genrtl_finish_compound_stmt): Likewise.
4208 (genrtl_compound_stmt): Likewise.
4209 (genrtl_asm_stmt): Likewise.
4210 (genrtl_decl_cleanup): Likewise.
4211 (expand_cond): Likewise.
4212 (expand_stmt): Renamed to ...
4213 (lang_expand_stmt): ... this.
4214 (lang_expand_expr_stmt): Initialize.
4215 (set_current_function_name_declared): Likewise.
4216 (stmts_are_full_exprs_p): Likewise.
4217 (current_function_name_declared): Likewise.
4218 (anon_aggr_type_p): Likewise.
4219 (do_poplevel): Change reference to
4220 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4221 Change reference to stmts_are_full_exprs_p to
4222 current_stmt_tree->stmts_are_full_exprs_p.
4223 (add_tree): Likewise.
4224 (finish_expr_stmt): Likewise.
4225 (prep_stmt): Likewise.
4226 (lang_expand_stmt): Likewise.
4227 (begin_compound_stmt): Change reference to
4228 current_function_name_declared to
4229 cp_function_chain->name_declared and call to
4230 current_function_name_declared().
4231 (setup_vtbl_ptr): Likewise.
4232 (genrtl_do_poplevel): Removed.
4234 2000-06-30 Jason Merrill <jason@redhat.com>
4236 * init.c (init_init_processing): Go back to aligning like
4237 double_type_node for old ABI.
4238 (get_cookie_size): Make cookie larger if we get a type that needs
4239 more alignment.
4240 (build_vec_delete): Call it.
4242 * typeck.c (qualify_type_recursive): New fn.
4243 (composite_pointer_type): Use it.
4244 (build_binary_op): Use composite_pointer_type.
4246 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4247 Jason Merrill <jason@redhat.com>
4249 * typeck.c (check_return_expr): Don't complain about returning
4250 NULL from operator new if -fcheck-new.
4251 * cp-tree.h: Declare flag_check_new here.
4252 * init.c: Not here.
4254 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4256 * mangle.c (find_substitution): Use same_type_p.
4257 (write_encoding): Don't check for substitutions.
4259 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4261 * parse.y (expr_no_comma_rangle): New non-terminal.
4262 (template_parm): Use it for default parameter case.
4263 (template_arg): Use it.
4264 (expr_no_commas): Remove commented out undefined extensions.
4265 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4266 * parse.h, parse.c: Rebuilt.
4268 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4270 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4271 (finish_asm_stmt): Do it here, instead.
4273 * cp-tree.h (ridpointers): Don't declare.
4274 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4275 (record_builtin_java_type): Likewise.
4276 (init_decl_processing): Likewise.
4277 * lex.c: Move inclusion of lex.h.
4278 (ridpointers): Don't define.
4279 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4280 RID_MAX.
4281 * lex.h (enum rid): Rename to ...
4282 (enum cp_rid): ... this.
4283 (ridpointers): Don't declare.
4284 * parse.y: Move inclusion of lex.h.
4285 * parse.c: Regenerated.
4286 * spew.c: Move inclusion of lex.h.
4288 * cp-tree.h (struct language_function): Remove temp_name_counter.
4289 (temp_name_counter): Remove.
4290 (get_temp_name): Change prototype.
4291 (get_guard): New function.
4292 (get_guard_cond): Likewise.
4293 (set_guard): Likewise.
4294 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4295 * decl.c (expand_static_init): Use get_guard and friends to
4296 implement guard variables.
4297 * decl2.c (get_temp_name): Assume that the variables created are
4298 always static.
4299 (get_sentry): Rename to ...
4300 (get_guard): ... this. Implement new ABI guard variables.
4301 (get_guard_bits): New function.
4302 (get_guard_cond): Likewise.
4303 (set_guard): Likewise.
4304 (start_static_initialization_or_destruction): Use them.
4305 (do_static_initialization): Replace sentry with guard throughout.
4306 (do_static_destruction): Likewise.
4307 * init.c (create_temporary_var): Add comment.
4309 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4311 * mangle.c (find_substitution): Use same_type_p.
4312 (write_encoding): Don't check for substitutions.
4314 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4316 * parse.y (expr_no_comma_rangle): New non-terminal.
4317 (template_parm): Use it for default parameter case.
4318 (template_arg): Use it.
4319 (expr_no_commas): Remove commented out undefined extensions.
4320 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4321 * parse.h, parse.c: Rebuilt.
4323 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4325 * cp-tree.h (flag_const_strings): Remove.
4326 (warn_parentheses): Likewise.
4327 (warn_format): Likewise.
4328 (common_type): Likewise.
4329 (default_conversion): Likewise.
4330 (build_binary_op): Likewise.
4331 (cp_build_binary_op): New macro.
4332 * call.c (build_new_op): Use cp_build_binary_op instead of
4333 build_binary_op.
4334 * class.c (build_vtable_entry_ref): Likewise.
4335 * decl.c (expand_static_init): Likewise.
4336 (compute_array_index_type): Likewise.
4337 (build_enumerator): Likewise.
4338 * decl2.c (delete_sanity): Likewise.
4339 (start_static_initialization_or_destruction): Likewise.
4340 * error.c (dump_type_suffix): Likewise.
4341 * init.c (resolve_offset_ref): Likewise.
4342 (build_new): Likewise.
4343 (build_new_1): Likewise.
4344 (build_vec_delete_1): Likewise.
4345 (build_vec_init): Likewise.
4346 (build_delete): Likewise.
4347 * rtti.c (synthesize_tinfo_fn): Likewise.
4348 (synthesize_tinfo_var): Likewise.
4349 * search.c (expand_upcast_fixups): Likewise.
4350 (fixup_all_virtual_upcast_offsets): Likewise.
4351 * typeck.c (build_array_ref): Likewise.
4352 (get_member_function_from_ptrfunc): Likewise.
4353 (build_binary_op): Add parameter.
4354 (pointer_int_sum): Use cp_build_binary_op.
4355 (pointer_diff): Likewise.
4356 (build_modify_expr): Likewise.
4357 (get_delta_difference): Likewise.
4358 (build_ptrmemfunc): Likewise.
4360 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4362 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4363 * decl.c (create_implicit_typedef): Adjust.
4364 * decl2.c (build_artificial_parm): Adjust.
4365 * method.c (implicitly_declare_fn): Adjust.
4366 * pt.c (push_inline_template_parms_recursive): Adjust.
4367 (process_template_parm): Adjust.
4368 (overloaded_template_name): Adjust.
4369 * semantics.c (finish_template_template_parm): Adjust.
4371 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4373 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4374 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4375 where to emit thunks.
4376 (build_vtt): Adjust call to build_vtt_inits.
4377 (build_vtt_inits): Add parameter to indicate whether or not
4378 sub-VTTs for virtual bases should be included. Adjust handling of
4379 construction vtables.
4380 (get_matching_base): New function.
4381 (dfs_build_vtt_inits): Rename to ...
4382 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4383 construction vtables.
4384 (dfs_fixup_binfo_vtbls): Likewise.
4385 (build_ctor_vtbl_groups): Build construction vtables for virtual
4386 bases, too.
4387 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4388 to build construction vtbls.
4389 (dfs_accumulate_vtbl_inits): Adjust handling of
4390 construction vtables.
4392 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4393 types correctly.
4395 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4397 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4399 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4401 * search.c (hides): Remove.
4402 (is_subobject_of_p): Add most_derived parameter. Use
4403 CANONICAL_BINFO.
4404 (lookup_field_queue_p): Adjust.
4405 (lookup_field_r): Adjust.
4407 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4409 * decl2.c (handle_class_head): Bash typedefs to the type's main
4410 decl.
4412 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4414 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4415 (begin_global_stmt_expr): ... this.
4416 (genrtl_finish_stmt_expr): Rename to ...
4417 (finish_global_stmt_expr): ... this.
4418 * init.c (begin_init_stmts): Adjust calls.
4419 (finish_init_stmts): Likewise.
4420 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4421 (begin_global_stmt_expr): ... this.
4422 (genrtl_finish_stmt_expr): Rename to ...
4423 (finish_global_stmt_expr): ... this.
4425 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4427 * search.c (lookup_member): Fix typo in comment.
4429 2000-06-24 Jason Merrill <jason@redhat.com>
4431 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4432 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4434 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4436 * parse.y (complex_direct_notype_declarator): Support global_scope.
4437 * Makefile.in: Adjust conflict count.
4439 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4441 * parse.y (template_arg): Convert TEMPLATE_DECL
4442 that is a template template paramter to
4443 TEMPLATE_TEMPLATE_PARM here.
4445 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4446 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4447 (copy_template_template_parm): Adjust prototype.
4448 * decl.c (grokdeclarator): Remove dead code.
4449 * pt.c (process_template_parm): Tidy.
4450 (lookup_template_class): Construct nodes in
4451 copy_template_template_parm.
4452 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4453 lookup_template_class. Use TYPE_TI_TEMPLATE.
4454 * tree.c (copy_template_template_parm): Add NEWARGS
4455 parameter.
4456 (mapcar): Adjust call to copy_template_template_parm.
4457 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4458 * method.c (build_template_template_parm_names): Change error
4459 code to avoid compilation warning.
4461 * gxxint.texi: Document template template parameter
4462 name mangling.
4464 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4466 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4467 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4468 (cp-demangle.o): New rule.
4469 (dyn-string.o): Likewise.
4470 * inc/cxxabi.h (__cxa_demangle): New declaration.
4472 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4474 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4475 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4476 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4477 a tree, not an int.
4478 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4479 (make_thunk): Change prototype.
4480 (emit_thunk): Rename to use_thunk.
4481 (mangle_thunk): Change prototype.
4482 * class.c (get_derived_offset): Simplify.
4483 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4484 BV_GENERATE_THUNK_WITH_VTABLE_P.
4485 (build_primary_vtable): Simplify.
4486 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4487 (dfs_find_base): Remove.
4488 (update_vtable_entry_for_fn): Correct bug in finding the base
4489 where a virtual function was first declared. Figure out whether
4490 or not to emit a vcall-thunk with the vtables in which it appears.
4491 Correct logic for deciding whether to use an ordinary thunk, or a
4492 vcall thunk.
4493 (finish_struct_1): Remove unnecssary code.
4494 (build_vtbl_initializer): Use ssize_int for the running counter of
4495 negative indices.
4496 (build_vtbl_initializer): Only use vcall thunks where necessary.
4497 Mark thunks as needing to be emitted with their vtables, or not.
4498 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4499 indices. Use size_binop.
4500 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4501 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4502 size_binop.
4503 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4504 (build_vtable_entry): Mark thunks as needing to be emitted with
4505 their vtables, or not.
4506 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4507 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4508 emit_thunk.
4509 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4510 information.
4511 * error.c (dump_expr): Use BV_FN.
4512 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4513 not an int.
4514 * method.c (make_thunk): Likewise.
4515 (emit_thunk): Rename to use_thunk. Allow callers to decide
4516 whether or not to actually emit the thunk. Adjust for changes in
4517 representation of vcall offsets.
4518 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4519 * semantics.c (emit_associated_thunks): New function.
4520 (expand_body): Use it.
4521 * ir.texi: Adjust decriptions of thunks.
4523 2000-06-22 Jason Merrill <jason@redhat.com>
4525 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4526 (tsubst_friend_function): Copy it here.
4528 * decl.c (grok_op_properties): Fix typo.
4530 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4531 deleting void*.
4533 * pt.c (check_explicit_specialization): Clarify error.
4535 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4536 an old OVERLOAD when we're declaring a non-function.
4537 (pushdecl, destroy_local_var): Check for error_mark_node.
4538 (warn_extern_redeclared_static): Also bail early if
4539 we're a CONST_DECL.
4540 (push_overloaded_decl): Ignore an old error_mark_node.
4542 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4544 * call.c (build_x_va_arg): Check if in a template decl.
4545 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4547 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4549 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4550 types DECLs.
4551 * decl.c (check_goto): Computed gotos assumed OK.
4553 2000-06-20 Jason Merrill <jason@redhat.com>
4555 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4556 for which we don't need to look for instantiations.
4558 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4560 * parse.y (program): Always call finish_translation_unit.
4561 * parse.c, parse.h: Rebuilt.
4563 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4565 * method.c: Don't include hard-reg-set.h.
4567 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4569 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4571 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4573 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4574 * cvt.c (cp_convert_to_pointer): Likewise.
4575 (convert_to_void): Likewise.
4576 * error.c (dump_expr): Likewise.
4577 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4578 * init.c (build_delete): Likewise.
4579 * method.c (emit_thunk): Likewise.
4580 * optmize.c (declare_return_variable): Likewise.
4581 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4582 (get_typeid): Likewise.
4583 (build_dynamic_cast_1): Likewise.
4584 * typeck.c (composite_pointer_type): Likewise.
4585 (common_type): Likewise.
4586 (build_indirect_ref): Likewise.
4587 (build_binary_op): Likewise.
4588 (build_x_compound_expr): Likewise.
4589 (check_return_expr): Likewise.
4590 * typeck2.c (add_exception_specifier): Likewise.
4592 * mangle.c (write_method_parms): Use direct comparison for end
4593 of parmlist.
4595 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4597 * cp-tree.h (genrtl_try_block): Declare function.
4598 (genrtl_handler): Likewise.
4599 (genrtl_catch_block): Likewise.
4600 (genrtl_ctor_stmt): Likewise.
4601 (genrtl_subobject): Likewise.
4602 (genrtl_decl_cleanup): Likewise.
4603 (genrtl_do_poplevel): Likewise.
4604 (genrtl_do_pushlevel): Likewise.
4605 (genrtl_clear_out_block): Likewise.
4606 (genrtl_goto_stmt): Likewise.
4607 (genrtl_expr_stmt): Likewise.
4608 (genrtl_decl_stmt): Likewise.
4609 (genrtl_if_stmt): Likewise.
4610 (genrtl_while_stmt): Likewise.
4611 (genrtl_do_stmt): Likewise.
4612 (genrtl_return_stmt): Likewise.
4613 (genrtl_for_stmt): Likewise.
4614 (genrtl_break_stmt): Likewise.
4615 (genrtl_continue_stmt): Likewise.
4616 (genrtl_scope_stmt): Likewise.
4617 (genrtl_switch_stmt): Likewise.
4618 (genrtl_case_label): Likewise.
4619 (genrtl_begin_compound_stmt): Likewise.
4620 (genrtl_finish_compound_stmt): Likewise.
4621 (genrtl_compound_stmt): Likewise.
4622 (genrtl_asm_stmt): Likewise.
4623 (genrtl_named_return_value): Likewise.
4624 (genrtl_begin_stmt_expr): Likewise.
4625 (genrtl_finish_stmt_expr): Likewise.
4626 (finish_for_stmt): Removed first argument.
4627 (finish_switch_stmt): Likewise.
4629 * semantics.c (genrtl_try_block): Define function.
4630 (genrtl_handler): Likewise.
4631 (genrtl_catch_block): Likewise.
4632 (genrtl_ctor_stmt): Likewise.
4633 (genrtl_subobject): Likewise.
4634 (genrtl_decl_cleanup): Likewise.
4635 (genrtl_do_poplevel): Likewise.
4636 (genrtl_do_pushlevel): Likewise.
4637 (genrtl_clear_out_block): Likewise.
4638 (genrtl_goto_stmt): Likewise.
4639 (genrtl_expr_stmt): Likewise.
4640 (genrtl_decl_stmt): Likewise.
4641 (genrtl_if_stmt): Likewise.
4642 (genrtl_while_stmt): Likewise.
4643 (genrtl_do_stmt): Likewise.
4644 (genrtl_return_stmt): Likewise.
4645 (genrtl_for_stmt): Likewise.
4646 (genrtl_break_stmt): Likewise.
4647 (genrtl_continue_stmt): Likewise.
4648 (genrtl_scope_stmt): Likewise.
4649 (genrtl_switch_stmt): Likewise.
4650 (genrtl_case_label): Likewise.
4651 (genrtl_begin_compound_stmt): Likewise.
4652 (genrtl_finish_compound_stmt): Likewise.
4653 (genrtl_compound_stmt): Likewise.
4654 (genrtl_asm_stmt): Likewise.
4655 (genrtl_named_return_value): Likewise.
4656 (genrtl_begin_stmt_expr): Likewise.
4657 (genrtl_finish_stmt_expr): Likewise.
4658 (finish_for_stmt): Removed first argument and generate rtl
4659 specific code.
4660 (finish_switch_stmt): Likewise.
4661 (do_poplevel): Removed generate rtl specific code.
4662 (do_pushlevel): Likewise.
4663 (add_tree): Likewise.
4664 (finish_goto_stmt): Likewise.
4665 (finish_expr_stmt): Likewise.
4666 (begin_if_stmt): Likewise.
4667 (finish_if_stmt_cond): Likewise.
4668 (finish_then_clause): Likewise.
4669 (begin_else_clause): Likewise.
4670 (finish_else_clause): Likewise.
4671 (finish_if_stmt): Likewise.
4672 (clear_out_block): Likewise.
4673 (begin_while_stmt): Likewise.
4674 (finish_while_stmt_cond): Likewise.
4675 (finish_while_stmt): Likewise.
4676 (begin_do_stmt): Likewise.
4677 (finish_do_body): Likewise.
4678 (finish_do_stmt): Likewise.
4679 (finish_return_stmt): Likewise.
4680 (begin_for_stmt): Likewise.
4681 (finish_for_init_stmt): Likewise.
4682 (finish_for_cond): Likewise.
4683 (finish_for_expr): Likewise.
4684 (finish_break_stmt): Likewise.
4685 (finish_continue_stmt): Likewise.
4686 (begin_switch_stmt): Likewise.
4687 (finish_switch_cond): Likewise.
4688 (finish_case_label): Likewise.
4689 (begin_try_block): Likewise.
4690 (begin_function_try_block): Likewise.
4691 (finish_try_block): Likewise.
4692 (finish_cleanup_try_block): Likewise.
4693 (finish_cleanup): Likewise.
4694 (finish_function_try_block): Likewise.
4695 (finish_handler_sequence): Likewise.
4696 (finish_function_handler_sequence): Likewise.
4697 (begin_handler): Likewise.
4698 (finish_handler_parms): Likewise.
4699 (begin_catch_block): Likewise.
4700 (finish_handler): Likewise.
4701 (begin_compound_stmt): Likewise.
4702 (finish_compound_stmt): Likewise.
4703 (finish_asm_stmt): Likewise.
4704 (finish_label_stmt): Likewise.
4705 (finish_label_decl): Likewise.
4706 (finish_subobject): Likewise.
4707 (finish_decl_cleanup): Likewise.
4708 (finish_named_return_value): Likewise.
4709 (begin_stmt_expr): Likewise.
4710 (finish_stmt_expr): Likewise.
4712 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4713 to call genrtl_expr_stmt when appropriate.
4715 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4716 begin_compound_expr to call genrtl_begin_stmt_expr and
4717 genrtl_begin_compound_expr when appropriate.
4718 (finish_init_stmts): Changed calls to finish_compound_expr and
4719 finish_stmt_expr to call genrtl_finish_compound_expr and
4720 genrtl_finish_stmt_expr when appropriate.
4721 (expand_default_init): Changed call to finish_expr_stmt to call
4722 genrtl_expr_stmt when appropriate.
4723 (build_vec_init): Likewise.
4725 * parse.y (simple_stmt): Removed first argument from call to
4726 finish_for_stmt. Removed first argument from call to
4727 finish_switch_stmt.
4729 * parse.c: Regenerated.
4731 * pt.c (tsubst_expr): Removed first argument from call to
4732 finish_for_stmt. Removed first argument from call to
4733 finish_switch_stmt.
4735 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4737 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4738 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4740 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4741 (cplus_tree_code_length[]): Likewise.
4742 (cplus_tree_code_name[]): Likewise.
4743 (init_parse): Added call to add_c_tree_codes. Changed
4744 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4746 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4748 * cp-tree.h (finish_mem_initializers): Declare.
4749 (count_trees): Likewise.
4750 * parse.y (base_init): Use finish_mem_initializers.
4751 * semantics.c (finish_mem_initializers): New function.
4753 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4754 the number of trees.
4755 (n_trees): Remove.
4756 (count_trees): Don't use it.
4758 2000-06-15 Jason Merrill <jason@redhat.com>
4760 * tree.c (count_trees): New debugging function.
4762 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4763 * init.c (build_member_call): Pull out the name of a DECL.
4765 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4766 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4767 * optimize.c (optimize_function): Not here.
4768 * pt.c (instantiate_decl): Push to TV_PARSE.
4770 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4772 * cp-tree.h (struct language_function): Remove x_base_init_list
4773 and x_member_init_list.
4774 (current_base_init_list): Remove.
4775 (current_member_init_list): Likewise.
4776 (setup_vtbl_ptr): Change prototype.
4777 (emit_base_init): Likewise.
4778 (expand_member_init): Likewise.
4779 (reinit_parse_for_function): Remove.
4780 * decl.c (save_function_data): Don't clear x_base_init_list and
4781 x_member_init_list.
4782 (mark_language_function): Don't mark them.
4783 * init.c (perform_member_init): Tweak comment.
4784 (sort_member_init): Take the list of initializers as an argument.
4785 (sort_base_init): Likewise.
4786 (emit_base_init): Likewise.
4787 (expand_member_init): Return the initializer. Don't use global
4788 variables.
4789 * lex.c (reinit_parse_for_function): Remove.
4790 * method.c (build_template_parm_names): Correct substitution.
4791 (do_build_copy_constructor): Don't use current_member_init_list
4792 and current_base_init_list.
4793 (synthesize_method): Likewise.
4794 * parse.y (base_init): Split mem-initializers into
4795 base-initializers and field-initializers.
4796 (member_init_list): Build up the list here.
4797 (member_init): Return the initializer.
4798 (fn.depfn): Don't use reinit_parse_for_function.
4799 * parse.c: Regenerated.
4800 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4801 ERROR_MARK.
4802 (tsubst_expr): Don't use current_member_init_list
4803 and current_base_init_list.
4804 (tsubst_expr_values): Rename to ...
4805 (tsubst_initializer_list): ... this. Use convert_from_reference.
4806 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4807 and current_base_init_list.
4808 (begin_function_definition): Don't call reinit_parse_for_function.
4810 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4812 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4813 correctly.
4815 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4817 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4819 * cp-tree.h (IF_COND): Move to c-common.h.
4820 (THEN_CLAUSE): Likewise.
4821 (ELSE_CLAUSE): Likewise.
4822 (WHILE_COND): Likewise.
4823 (WHILE_BODY): Likewise.
4824 (DO_COND): Likewise.
4825 (DO_BODY): Likewise.
4826 (RETURN_EXPR): Likewise.
4827 (EXPR_STMT_EXPR): Likewise.
4828 (FOR_INIT_STMT): Likewise.
4829 (FOR_COND): Likewise.
4830 (FOR_EXPR): Likewise.
4831 (FOR_BODY): Likewise.
4832 (SWITCH_COND): Likewise.
4833 (SWITCH_BODY): Likewise.
4834 (CASE_LOW): Likewise.
4835 (CASE_HIGH): Likewise.
4836 (GOTO_DESTINATION): Likewise.
4837 (COMPOUND_BODY): Likewise.
4838 (ASM_CV_QUAL): Likewise.
4839 (ASM_STRING): Likewise.
4840 (ASM_OUTPUTS): Likewise.
4841 (ASM_INPUTS): Likewise.
4842 (ASM_CLOBBERS): Likewise.
4843 (DECL_STMT_DECL): Likewise.
4844 (STMT_EXPR_STMT): Likewise.
4845 (LABEL_STMT_LABEL): Likewise.
4846 (SCOPE_BEGIN_P): Likewise.
4847 (SCOPE_END_P): Likewise.
4848 (SCOPE_STMT_BLOCK): Likewise.
4849 (SCOPE_NULLIFIED_P): Likewise.
4850 (SCOPE_NO_CLEANUPS_P): Likewise.
4851 (SCOPE_PARTIAL_P): Likewise.
4852 (ASM_VOLATILE_P): Likewise.
4853 (STMT_LINENO): Likewise.
4854 (STMT_LINENO_FOR_FN_P): Likewise.
4856 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4857 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4858 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4859 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4860 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4862 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4864 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4865 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4867 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4868 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4869 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4871 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4873 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4874 * class.c (dfs_find_final_overrider): Set it appropriately.
4875 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4876 avoid unneeded secondary vptrs.
4878 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4880 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4881 (check_bitfield_decl, check_field_decl): Likewise.
4882 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4883 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4884 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4885 (xfer_tag, finish_enum): Likewise.
4886 * decl2.c (finish_builtin_type): Likewise.
4887 * init.c (init_init_processing): Likewise.
4888 * pt.c (instantiate_class_template): Likewise.
4889 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4890 * cp-tree.h (struct lang_type): Add user_align member.
4891 (CLASSTYPE_USER_ALIGN): Define.
4893 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4895 * Make-lang.in (c++.install-common): Install g++-cross in
4896 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4897 $(target_alias)-g++ and $(target_alias)-c++.
4899 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4901 * class.c (vcall_offset_data_s): Add last_init and fns.
4902 (overrides): Rename to same_signature_p.
4903 (dfs_find_final_overrider): Adjust accordingly.
4904 (mark_overriders): Likewise.
4905 (warn_hidden): Likewise.
4906 (build_vtbl_initializer): Reorganize machinery for building things
4907 at negative offsets.
4908 (build_vcall_and_vbase_vtbl_entries): Likewise.
4909 (build_vbase_offset_vtbl_entries): Likewise.
4910 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4911 offset entries. Do not create two entries for functions with the
4912 same signature.
4913 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4914 (build_rtti_vtbl_entries): Reorganize machinery for building things
4915 at negative offsets.
4917 * optimize.c (expand_call_inline): Don't recurse into the code
4918 used to initialize the parameters more than once.
4920 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4922 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4923 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4924 (find_substitution): Only use the `Sa' substitution for
4925 std::allocator, not instantiations of it.
4926 (write_template_prefix): Move comment. Only use a TREE_LIST to
4927 represent substitutions for a member template.
4928 (write_array_type): Mangle array dimensions correctly.
4929 * optimize.c (maybe_clone_body): Copy more information from the
4930 cloned function.
4931 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4932 on the regenerated declaration.
4934 2000-06-11 Chip Salzenberg <chip@valinux.com>
4935 Mark Mitchell <mark@codesourcery.com>
4937 * class.c (build_vtable): Clarify comment.
4938 (build_ctor_vtbl_group): Pass the most derived type to
4939 build_vtable.
4941 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4943 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4945 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4947 * decl.c (add_binding): Handle duplicate declarations of external
4948 variables.
4950 2000-06-09 Chip Salzenberg <chip@valinux.com>
4951 Mark Mitchell <mark@codesourcery.com>
4953 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4954 argument.
4955 (write_signed_number): New macro.
4956 (write_unsigned_number): Likewise.
4957 (write_source_name): Use them.
4958 (write_number): Handle signed and unsigned values.
4959 (write_integer_cst): Use tree_int_cst_sgn, and use
4960 write_unsigned_number or write_signed_number as appropriate.
4961 (write_discriminator): Use write_unsigned_number or
4962 write_signed_number as appropriate.
4963 (write_template_arg_literal): Likewise.
4964 (write_array_type): Use tree_low_cst.
4965 (write_template_parm): Use write_unsigned_number or
4966 write_signed_number as appropriate.
4967 (write_substitution): Adjust call to write_number.
4968 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4969 (write_expression): Handle non-type template arguments of
4970 reference type correctly.
4971 (mangle_thunk): Use write_signed_number.
4973 2000-06-09 Chip Salzenberg <chip@valinux.com>
4975 * mangle.c (find_substition): Don't mangle objects with typename
4976 substitutions (e.g. "cin" as "Si").
4978 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4980 * call.c (add_candidate): Use ggc_alloc_cleared.
4981 * decl.c (lookup_label): Likewise.
4982 * lex.c (retrofit_lang_decl): Likewise.
4984 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4986 * semantics.c (expand_body): Push to TV_EXPAND.
4987 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4988 * decl.c (start_function): Always call announce_function.
4990 * tinfo2.cc: Just declare abort.
4992 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4994 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4995 whenever @ is a symbolic name.
4997 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4999 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5001 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5003 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5004 DECL_ASSEMBLER_NAME.
5006 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5008 * decl2.c (c_language): Define.
5010 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5012 * lex.c (lang_init_options): Tweak.
5014 * decl2.c: Remove #inclusion of diagnostic.h
5015 (lang_decode_option): Move diagnostic formatting options to
5016 toplevel.
5018 * lang-options.h: Remove documentation for diagnostic options.
5020 * Makefile.in (lex.o): Depends upon diagnostic.h
5022 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5024 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5025 the same DECL_RESULT, it's not a redefinition.
5026 * pt.c (tsubst_decl): Remove code to handle illegal
5027 specializations.
5029 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5031 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5033 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5035 * search.c (maybe_suppress_debug_info): Don't check
5036 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5038 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5039 here if extern_p.
5041 Remember instantiation context in deferred instantiations.
5042 * cp-tree.h (struct tinst_level): Remove.
5043 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5044 * pt.c (current_tinst_level): Now a tree.
5045 (print_template_context, push_tinst_level, pop_tinst_level,
5046 tinst_for_decl): Adjust.
5047 (reopen_tinst_level): New fn.
5048 (init_pt): Register current_tinst_level as a root.
5049 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5050 of the pending templates list.
5051 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5052 * lex.c (extract_interface_info): Adjust.
5053 * decl2.c (warn_if_unknown_interface): Adjust.
5055 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5057 * class.c (indirect_primary_base_p): New function.
5058 (determine_primary_base): Use it.
5060 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5062 Update new-abi dynamic cast algorithm.
5063 * tinfo.cc (__class_type_info::__dyncast_result): Add
5064 whole_details. Adjust constructor.
5065 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5066 Avoid unnecessary searching.
5067 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5069 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5071 * decl.c (init_decl_processing): Don't call record_component_aliases.
5072 * tree.c (build_cplus_array_type_1): Likewise.
5074 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5076 * ir.texi: Correct typo.
5077 * mangle.c (write_expression): Handle non-type template arguments
5078 with reference type.
5079 * method.c (build_overload_value): Likewise.
5080 * pt.c (convert_nontype_argument): Explicitly represent conversion
5081 to a reference with an ADDR_EXPR.
5082 (unify): Always unify arguments in left-to-right order.
5084 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5085 Mark Mitchell <mark@codesourcery.com>
5087 * Make-lang.in (CXX_SRCS): Add mangle.c.
5088 * Makefile.in (CXX_OBJS): Add mangle.o.
5089 (mangle.o): New rule.
5091 * class.c (local_classes): New variable.
5092 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5093 (get_vtt_name): Use mangle_vtt_name for new ABI.
5094 (init_class_processing): Initialize local_classes.
5095 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5096 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5097 (std_identifier): New macro.
5098 (DECL_VOLATILE_MEMFUNC_P): New macro.
5099 (DECL_NAMESPACE_STD_P): Likewise.
5100 (local_classes): Declare.
5101 (get_mostly_instantiated_function_type): Declare.
5102 (init_mangle): Declare.
5103 (mangle_decl): Likewise.
5104 (mangle_type_string): Likewise.
5105 (mangle_type): Likewise.
5106 (mangle_typeinfo_for_type): Likewise.
5107 (mangle_typeinfo_string_for_type): Likewise.
5108 (mangle_vtbl_for_type): Likewise.
5109 (mangle_vtt_for_type): Likewise.
5110 (mangle_ctor_vtbl_for_type): Likewise.
5111 (mangle_thunk): Likewise.
5112 (mangle_conv_op_name_for_type): Likewise.
5113 (mangle_guard_variable): Likewise.
5114 * decl.c (pushtag): Keep track of local classes.
5115 (initialize_predefined_identifiers): Initialize std_identifier.
5116 (init_decl_processing): Use std_identifier.
5117 (start_decl): Don't treat instantiations as specializations.
5118 (grokdeclarator): Likewise.
5119 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5120 name for fully-instantiated templates.
5121 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5122 destructors with the new ABI.
5123 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5124 (grokfield): Use mangle_type for new ABI.
5125 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5126 (get_sentry): Use mangle_guard_variable for new ABI.
5127 (start_static_initialization_or_destruction): Likewise.
5128 * expr.c (extract_aggr_init): Remove.
5129 (extract_scalar_init): Likewise.
5130 (extract_init): Remove #if 0'd code.
5131 * mangle.c: New function.
5132 * method.c (build_mangled_name): Assert not flag_new_abi.
5133 (build_static_name): Likewise.
5134 (build_decl_overload_real): Likewise.
5135 (build_typename_overload): Likewise.
5136 (build_overload_with_type): Likewise.
5137 (build_overload_name): Likewise.
5138 (get_ctor_vtbl_name): Likewise.
5139 (start_squangling): Likewise.
5140 (get_id_2): Likewise.
5141 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5142 (init_method): Call init_mangle for new ABI.
5143 (make_thunk): Call mangle_thunk for new ABI.
5144 * operators.def: Correct new ABI manglings for the `%' operator.
5145 Add `::' operator.
5146 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5147 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5148 (lookup_template_class): Call mangle_decl for new ABI.
5149 (get_mostly_instantiated_function_type): New function.
5150 (set_mangled_name_for_template_decl): Use it.
5151 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5152 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5153 conversion op names.
5154 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5155 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5156 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5157 mangle_typeinfo_string_for_type.
5159 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5161 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5162 (INNERMOST_TEMPLATE_ARGS): New macro.
5163 (innermost_args): Remove.
5164 (get_innermost_template_args): New function.
5165 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5166 * error.c (dump_function_decl): Be caution when using
5167 most_general_template.
5168 * method.c (build_template_parm_names): Use
5169 INNERMOST_TEMPLATE_ARGS.
5170 * pt.c (add_to_template_args): Tidy comment
5171 (get_innermost_template_args): New function.
5172 (check_explicit_specialization): Clear DECL_INITIAL for a new
5173 specialization.
5174 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5175 Tidy.
5176 (push_template_decl): Always register specializations of the most
5177 general template.
5178 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5179 (coerce_template_parms): Likewise.
5180 (lookup_template_class): Likewise.
5181 (innermost_args): Remove.
5182 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5183 (tsubst_decl): Handle tricky specializations. Use
5184 get_innermost_template_args.
5185 (instantiate_template): Simplify handling of partial
5186 instantiations.
5187 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5188 (most_general_template): Reimplement, in a more straightforward
5189 manner.
5190 (regenerate_decl_from_template): Tweak formatting. Use
5191 TMPL_ARGS_DEPTH for clarity.
5192 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5194 * dump.c (dequeue_and_dump): Dump information about thunks.
5196 2000-06-01 Richard Henderson <rth@cygnus.com>
5198 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5200 2000-06-01 Richard Henderson <rth@cygnus.com>
5202 * decl2.c (unsupported_options): Fix typo, make const.
5203 (lang_decode_option): Fix bsearch argument order.
5205 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5207 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5208 on FIELD_DECLs.
5210 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5212 * cp-tree.h (c_get_alias_set): Deleted.
5213 * Makefile.in (decl.o): Include ../expr.h.
5214 * decl.c (expr.h): Include.
5215 (init_decl_processing): Call record_component_aliases for arrays.
5216 (grokdeclarator): Likewise.
5217 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5218 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5220 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5222 Remove guiding declaration support.
5223 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5224 (flag_guiding_decls): Remove.
5225 * call.c (build_user_type_conversion_1): Remove support for
5226 guiding decls.
5227 (build_new_function_call): Likewise.
5228 (build_new_op): Likewise.
5229 (build_new_method_call): Likewise.
5230 * decl.c (start_function): Likewise.
5231 * friend.c (is_friend): Likewise.
5232 (do_friend): Likewise.
5233 * decl2.c ((flag_dump_translation_unit): Make it const.
5234 (flag_guiding_decls): Remove.
5235 (unsupported_options): New variable
5236 (compare_options): New function.
5237 (lang_decode_option): Use them.
5239 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5241 * method.c (mangle_expression): Adjust test for legal expression
5242 operators.
5244 * pt.c (instantiate_decl): Save and restore the local
5245 specializations list.
5247 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5249 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5251 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5253 * call.c (add_template_candidate_real): Handle member template
5254 constructors for classes with virtual bases.
5255 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5256 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5258 * ir.texi: Update thunk documentation.
5260 * call.c (joust): Fix handling of overloaded builtin operators.
5262 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5264 * cp-tree.h (DECL_ANTICIPATED): New macro.
5265 Document new use of DECL_LANG_FLAG_7.
5266 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5267 in the user namespace.
5268 * lex.c (do_identifier): If the identifier's declaration has
5269 DECL_ANTICIPATED on, it has not yet been declared. But do not
5270 replace it with an ordinary implicit declaration.
5272 * tinfo2.cc: Include stdlib.h.
5274 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5276 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5277 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5278 CLASSTYPE_ALIGN.
5280 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5282 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5283 of plain strncmp.
5285 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5287 * operators.def (<?): Duplicated, should have been...
5288 (>?): this. Fixed.
5290 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5291 Mark Mitchell <mark@codesourcery.com>
5293 * cp-tree.h (ansi_opname): Make it a macro.
5294 (ansi_assopname): Likewise.
5295 (struct lang_decl_flags): Add assignment_operator_p.
5296 (struct lang_decl): Add operator_code.
5297 (DECL_VTT_PARM): Adjust.
5298 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5299 overloaded operator.
5300 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5301 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5302 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5303 (opname_tab): Remove.
5304 (assignop_tab): Likewise.
5305 (operator_name_info_t): New type.
5306 (operator_name_info): New variable.
5307 (assignment_operator_name_info): Likewise.
5308 (build_cp_library_fn): Remove declaration.
5309 (push_cp_library_fn): Likewise.
5310 (operator_name_string): Likewise.
5311 (build_decl_overload): Likewise.
5312 * call.c (print_z_candidates): Simplify.
5313 (build_object_call): Adjust usage of ansi_opname. Use
5314 DECL_OVERLOADED_OPERATOR_P.
5315 (op_error): Adjust operator name lookup.
5316 (build_conditional_expr): Adjust usage of ansi_opname.
5317 (build_new_op): Likewise.
5318 (build_op_delete_call): Likewise.
5319 (build_over_call): Likewise.
5320 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5321 * decl.c (duplicate_decls): Copy operator_code.
5322 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5323 (builtin_function): Adjust parameters to build_library_fn_1.
5324 (build_library_fn_1): Accept an overloaded operator code.
5325 (build_library_fn): Pass ERROR_MARK.
5326 (build_cp_library_fn): Accept an overloaded operator code.
5327 (push_cp_library_fn): Likewise.
5328 (grokfndecl): Tweak.
5329 (grokdeclarator): Simplify code to compute names of overloaded
5330 operators. Adjust use of ansi_opname.
5331 (ambi_op_p): Work on tree_codes, not identifiers.
5332 (unary_op_p): Likewise.
5333 (grok_op_properties): Likewise.
5334 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5335 (lang_mark_tree): Don't try to mark the operator_code.
5336 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5337 * error.c (dump_decl): Remove special handling for operator
5338 names.
5339 (dump_function_name): Likewise.
5340 (dump_expr): Adjust name lookup of operators.
5341 (op_to_string): Simplify.
5342 (assop_to_string): Likewise.
5343 * init.c (build_new_1): Adjust use of ansi_opname.
5344 * lex.c (opname_tab): Remove.
5345 (assignop_tab): Likewise.
5346 (ansi_opname): Likewise.
5347 (ansi_assopname): Likewise.
5348 (operator_name_string): Likewise.
5349 (reinit_lang_specific): Likewise.
5350 (operator_name_info): New variable.
5351 (assignment_operator_name_info): Likewise.
5352 (init_operators): New function.
5353 (init_parse): Use it.
5354 (do_identifier): Adjust use of ansi_opname.
5355 * method.c (mangle_expression): Don't use ansi_opname for
5356 mangling.
5357 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5358 (build_decl_overload): Remove.
5359 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5360 (do_build_assign_ref): Adjust use of ansi_opname.
5361 (synthesize_method): Likewise.
5362 (implicitly_declare_fn): Likewise.
5363 * operators.def: New file.
5364 * parse.y (operator): Adjust use of ansi_opname.
5365 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5366 (set_mangled_name_for_template_decl): Don't play games with
5367 current_namespace.
5368 (special_function_p): Adjust use of ansi_opname.
5369 * typeck.c (check_return_expr): Likewise.
5370 * Make-lang.in (cc1plus): Depend on operators.def.
5371 * Makefile.in (lex.o): Likewise.
5372 (decl.o): Likewise.
5374 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5376 * Make-lang.in (cplib2.ready): Eradicate.
5378 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5380 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5381 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5382 (built_min, cp_tree_equal): Likewise.
5384 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5386 * class.c (layout_nonempty_base_or_field): Replace
5387 `record_layout_info' with `record_layout_info_s'.
5389 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5391 Fix goto checking.
5392 * cp-tree.h (struct language_function): x_named_labels is now
5393 a struct named_label_list*.
5394 * decl.c (struct named_label_use_list): Renamed from...
5395 (struct named_label_list): ...this. New struct.
5396 (push_binding_level): Don't set eh_region.
5397 (note_level_for_eh): New fn.
5398 (pop_label): Take label and old value directly.
5399 (pop_labels): Adjust for new named_labels format.
5400 (lookup_label): Likewise.
5401 (poplevel): Note characteristics of a binding level containing a
5402 named label. Mess with named label lists earlier.
5403 (mark_named_label_lists): New fn.
5404 (mark_lang_function): Call it.
5405 (use_label): New fn, split out from...
5406 (make_label_decl): ...here. Don't call it.
5407 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5408 check_previous_gotos): New fns, split out from...
5409 (define_label): ...here.
5410 (check_switch_goto): New fn.
5411 (define_case_label): Call it.
5412 (check_goto): New fn.
5413 * semantics.c (finish_goto_stmt): Call it and use_label.
5414 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5415 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5417 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5419 * class.c (build_vtable_entry_ref): Correct usage of
5420 get_vtbl_decl_for_binfo.
5422 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5423 * method.c (implicitly_declare_fn): Not here.
5425 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5427 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5428 (CPTI_PTMD_DESC_TYPE): ... here.
5429 (ptmd_desc_type_node): Rename to ...
5430 (ptm_desc_type_node): ... here.
5431 * decl.c: Likewise.
5432 * rtti.c (ptmd_initializer): Rename to ...
5433 (ptm_initializer): ... here.
5434 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5435 function.
5436 (create_tinfo_types): Adjust.
5438 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5440 Finish implementation of VTTs.
5441 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5442 CPTI_VTT_PARM_IDENTIFIER.
5443 (vtt_parm_identifier): New macro.
5444 (vtt_parm_type): Likewise.
5445 (BINFO_SUBVTT_INDEX): Likewise.
5446 (BINFO_VPTR_INDEX): Likewise.
5447 (struct lang_decl): Add vtt_parm.
5448 (DECL_VTT_PARM): New macro.
5449 (DECL_USE_VTT_PARM): Likewise.
5450 (DECL_NEEDS_VTT_PARM_P): Likewise.
5451 (get_vtt_name): Declare.
5452 (build_artifical_parm): Likewise.
5453 (fixup_all_virtual_upcast_offsets): Likewise.
5454 (expand_indirect_vtbls_init): Remove.
5455 * call.c (build_new_method_call): Pass the vtt to subobject
5456 constructors and destructors.
5457 * class.c (get_vtt_name): Give it external linkage.
5458 (build_clone): Handle the magic VTT parameters for clones.
5459 (clone_function_decl): Fix typo in comment.
5460 (build_vtt): Keep track of the indices in the VTTs where various
5461 entities are stored.
5462 (build_vtt_inits): Likewise.
5463 (dfs_build_vtt_inits): Likewise.
5464 (build_ctor_vtbl_group): Tweak type of construction vtables.
5465 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5466 primary bases, when building construction vtables.
5467 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5468 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5469 (init_decl_processing): Initialize vtt_parm_type.
5470 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5471 (lang_mark_tree): Make vtt_parm.
5472 * decl2.c (build_artificial_parm): New function.
5473 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5474 (grokclassfn): Use build_artificial_parm.
5475 * init.c (initialize_vtbl_ptrs): Call
5476 fixup_all_virtual_upcast_offsets directly.
5477 (perform_member_init): Use the complete subobject destructor for
5478 member cleanups.
5479 (build_vtbl_address): New function.
5480 (expand_virtual_init): Handle VTTs.
5481 * optimize (maybe_clone_body): Likewise.
5482 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5483 linkage.
5484 (expand_indirect_vtbls_init): Remove.
5485 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5486 * tree.c (make_binfo): Make them bigger.
5488 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5490 * inc/cxxabi.h (__pbase_type_info): Define, based on
5491 __pointer_type_info.
5492 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5493 (__pointer_to_member_type_info): Likewise.
5494 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5495 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5496 (__pointer_type_info::__do_catch): Rename to ...
5497 (__pbase_type_info::__do_catch): ... here. Adjust.
5498 (__pbase_type_info::__pointer_catch): Implement.
5499 (__pointer_type_info::__pointer_catch): Adjust.
5500 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5502 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5504 * tinfo.h (__user_type_info::contained_virtual_p): New
5505 predicate.
5506 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5507 shaped heirarchy.
5508 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5509 diamond shaped heirarchy. Add early out for mixed diamond and
5510 duplicate shaped heirarchy.
5512 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5514 * cp-tree.h (build_delete): Change prototype.
5515 (build_vec_delete): Likewise.
5516 * call.c (build_scoped_method_call): Use special_function_kind
5517 values to indicate the kind of destruction to be done.
5518 (build_method_call): Likewise.
5519 * decl.c (finish_destructor_body): Likewise.
5520 (maybe_build_cleanup_1): Likewise. Rename to ...
5521 (maybe_build_cleanup): ... this.
5522 * decl2.c (delete_sanity): Use special_function_kind
5523 values to indicate the kind of destruction to be done.
5524 (build_cleanup): Likewise.
5525 * init.c (perform_member_init): Likewise.
5526 (build_vec_delete_1): Likewise.
5527 (build_dtor_call): Simplify.
5528 (build_delete): Use special_function_kind
5529 values to indicate the kind of destruction to be done.
5530 (build_vbase_delete): Likewise.
5531 (build_vec_delete): Likewise.
5533 * init.c (sort_member_init): Fix typo in error message generation
5534 code.
5536 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5538 * semantics.c (begin_class_definition): make the packed
5539 attribute be sensitive to the "-fpack-struct" command line flag
5541 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5543 Update new-abi upcast algorithm.
5544 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5545 prototype and meaning of return value.
5546 (__si_class_type_info::__do_upcast): Likewise.
5547 (__vmi_class_type_info::__do_upcast): Likewise.
5548 * tinfo.cc (__class_type_info::__upcast_result): Replace
5549 whole2dst with part2dst. Adjust ctor.
5550 (__class_type_info::__do_upcast): Adjust call of worker function.
5551 (__class_type_info::__do_upcast): Adjust.
5552 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5553 __do_upcast.
5554 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5555 virtual base in diamond heirarchy bug.
5557 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5559 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5560 and bitfield to tinfo_fn_p.
5561 (DECL_TINFO_FN_P): Adjust.
5562 (SET_DECL_TINFO_FN_P): Likewise.
5563 (DECL_MUTABLE_P): Likewise.
5564 (DECL_C_BIT_FIELD): Likewise.
5565 (SET_DECL_C_BIT_FIELD): Likewise.
5566 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5567 (DECL_UNINLINABLE): Likewise.
5568 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5569 (handle_using_decl): Remove assertion.
5570 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5571 to build FIELD_DECLs.
5572 (build_base_field): Likewise.
5573 (layout_class_type): Likewise.
5574 * decl.c (init_decl_processing): Likewise.
5575 (build_ptrmemfunc_type): Likewise.
5576 (grokdeclarator): Likewise.
5577 * decl2.c (grok_x_components): Likewise.
5578 * except.c (call_eh_info): Likewise.
5579 * init.c (init_init_processing): Likewise.
5580 * rtti.c (expand_class_desc): Likewise.
5581 (create_pseudo_type_info): Likewise.
5582 (get_vmi_pseudo_type_info): Likewise.
5583 (create_tinfo_types): Likewise.
5584 * ptree.c (print_lang_decl): Adjust.
5585 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5586 before checking DECL_MUTABLE_P.
5588 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5589 parameters for template functions.
5590 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5591 destructors as well as constructors.
5593 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5595 * class.c (build_ctor_vtbl_group): Set inits.
5596 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5597 DECL_THIS_INLINE appropriately for clones.
5599 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5600 (DECL_CONV_FN_P): Simplify.
5601 (DECL_OPERATOR): Remove.
5602 (language_to_string): Declare.
5603 * decl.c (duplicate_decls): Fix typo in comment.
5604 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5605 (grok_op_properties): Use DECL_CONV_FN_P instead of
5606 IDENTIFIER_TYPENAME_P.
5607 * dump.c (dequeue_and_dump): Dump the language linkage of
5608 declarations.
5609 * error.c (language_to_string): Give it external linkage.
5610 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5611 (implicitly_declare_fn): Set DECL_LANGUAGE.
5612 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5613 IDENTIFIER_TYPENAME_P.
5614 (tsubst_decl): Likewise.
5615 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5616 * semantics.c (finish_member_declaration): Don't mark members of
5617 classes declared in an extern "C" region as extern "C".
5619 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5621 * decl2.c (qualified_lookup_using_namespace): Look through
5622 namespace aliases.
5624 * decl.c (push_using_decl): Return the old decl on namespace level.
5626 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5628 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5629 (VTT_NAME_PREFIX): New macro.
5630 (CTOR_VTBL_NAME_PREFIX): Likewise.
5631 (get_ctor_vtbl_name): New function.
5632 * class.c (get_vtable_name): Simplify.
5633 (get_vtt_name): New function.
5634 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5635 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5636 when a virtual base becomes primary.
5637 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5638 VTTs.
5639 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5640 additional parameters.
5641 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5642 (initialize_array): New function.
5643 (build_vtt): Likewise.
5644 (build_vtt_inits): Likewise.
5645 (dfs_build_vtt_inits): Likewise.
5646 (dfs_fixup_binfo_vtbls): Likewise.
5647 (build_ctor_vtbl_group): Likewise.
5648 (initialize_vtable): Use initialize_array.
5649 (accumulate_vtbl_inits): Reimplement to handle construction
5650 vtables.
5651 (dfs_accumulate_vtbl_inits): Likewise.
5652 (bulid_vtbl_initializer): Adjust parameter name.
5653 * method.c (build_typename_overload): Remove #if 0'd code.
5654 (get_ctor_vtbl_name): New function.
5655 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5656 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5658 * cp-tree.h (struct lang_type): Remove search_slot.
5659 (CLASSTYPE_SEARCH_SLOT): Remove.
5660 (emit_base_init): Change prototype.
5661 (initialize_vtbl_ptrs): Likewise.
5662 (expand_indirect_vtbls_init): Likewise.
5663 (clear_search_slots): Remove.
5664 * decl.c (lang_mark_tree): Don't mark search_slot.
5665 * init.c (initialize_vtbl_ptrs): Simplify.
5666 (emit_base_init): Likewise.
5667 * search.c (struct vbase_info): Document decl_ptr.
5668 (convert_pointer_to_single_level): Remove.
5669 (dfs_find_vbases): Remove.
5670 (dfs_init_base_pointers): Simplify.
5671 (dfs_clear_vbase_slots): Remove.
5672 (dfs_vtable_path_unmark): New function.
5673 (init_vbase_pointers): Simplify.
5674 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5675 (expand_indirect_vtbls_init): Simplify. Don't call
5676 mark_all_temps_used.
5677 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5678 initialize_vtbl_ptrs.
5680 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5682 * except.c: Add static prototypes.
5684 2000-05-20 H.J. Lu <hjl@gnu.org>
5686 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5688 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5690 Don't create a separate copy of virtual bases for the
5691 CLASSTYPE_VBASECLASSES list.
5692 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5693 (BINFO_FOR_VBASE): Remove.
5694 (CANONICAL_BINFO): Adjust.
5695 (binfo_for_vbase): New function.
5696 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5697 instead of BINFO_FOR_VBASE.
5698 (build_vbase_pointer): Likewise.
5699 (build_secondary_vtable): Likewise.
5700 (dfs_mark_primary_bases): Likewise.
5701 (mark_primary_bases): Likewise.
5702 (layout_nonempty_base_or_field): Likewise.
5703 (dfs_set_offset_for_shared_vbases): Likewise.
5704 (dfs_set_offset_for_unshared_vbases): Likewise.
5705 (layout_virtual_bases): Likewise. Adjust for changes to the
5706 CLASSTYPE_VBASECLASSES list.
5707 (dump_class_hierarchy_r): Use binfo_for_vbase
5708 instead of BINFO_FOR_VBASE.
5709 (dump_class_hierarchy): Likewise.
5710 (finish_vtbls): Likewise.
5711 (build_vtbl_initializer): Adjust for changes to the
5712 CLASSTYPE_VBASECLASSES list.
5713 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5714 * decl.c (finish_destructor_body): Adjust for changes to the
5715 CLASSTYPE_VBASECLASSES list.
5716 * init.c (sort_base_init): Use binfo_for_vbase.
5717 (construct_virtual_bases): Adjust for changes to the
5718 CLASSTYPE_VBASECLASSES list.
5719 (expand_member_init): Use binfo_for_vbase.
5720 (build_vbase_delete): Adjust for changes to the
5721 CLASSTYPE_VBASECLASSES list.
5722 * method.c (do_build_copy_constructor): Likewise.
5723 * rtti.c (get_base_offset): Use binfo_for_vbase.
5724 (expand_class_desc): Remove #if 0'd code.
5725 * search.c (struct vbase_info): Remove vbase_types.
5726 (get_base_distance): Use binfo_for_vbase.
5727 (lookup_field_queue_p): Use CANONICAL_BINFO.
5728 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5729 (get_pure_virtuals): Adjust for changes to the
5730 CLASSTYPE_VBASECLASSES list.
5731 (dfs_find_vbases): Use binfo_for_vbase.
5732 (dfs_init_vbase_pointers): Likewise.
5733 (init_vbase_pointers): Don't initialize vi.vbase_types.
5734 (virtual_context): Use binfo_for_vbase.
5735 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5736 CLASSTYPE_VBASECLASSES list.
5737 (expand_indirect_vtbls_init): Simplify.
5738 (dfs_get_vbase_types): Don't replicate virtual bases.
5739 (find_vbase_instance): Use binfo_for_vbase.
5740 (binfo_for_vbase): New function.
5741 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5743 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5745 * decl2.c (finish_anon_union): Generalize error messages to handle
5746 anonymous structures.
5747 * init.c (perform_member_init): Remove `name' parameter.
5748 (build_field_list): New function.
5749 (sort_member_init): Handle anonymous union initialization order
5750 correctly. Check for multiple initializations of the same union.
5751 (emit_base_init): Don't look up fields by name here.
5752 (expand_member_init): Record the result of name lookup for future
5753 reference.
5754 * typeck.c (build_component_ref): Fix formatting.
5756 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5758 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5759 * typeck.c (build_x_compound_expr): Replace warn_unused with
5760 warn_unused_value.
5762 * decl2.c (lang_decode_option): Update -Wall unused flags by
5763 calling set_Wunused.
5765 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5767 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5768 * init.c (dfs_vtable_path_unmark): Remove.
5769 * search.c (marked_new_vtable_p): Likewise.
5770 (unmarked_new_vtable_p): Likewise.
5771 (dfs_search_slot_nonempty_p): Likewise.
5772 (dfs_mark): Likewise.
5773 (dfs_vtable_path_unmark): Likewise.
5774 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5775 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5776 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5777 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5778 (init_vbase_pointers): Simplify.
5779 (expand_indirect_vtbls_init): Likewise.
5781 * class.c (copy_virtuals): New function.
5782 (build_primary_table): Use it.
5783 (build_secondary_vtable): Likewise.
5784 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5785 indicate that no vcall offset is required.
5786 (add_virtual_function): Likewise.
5787 (modify_all_vtables): Likewise.
5788 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5789 (dfs_accumulate_vtbl_inits): Likewise.
5790 (build_vtbl_initializer): Make changes to handle construction
5791 vtables.
5792 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5793 (build_rtti_vtbl_entries): Likewise.
5794 (build_vtable_entries): Handle a NULL vcall_index.
5796 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5798 * decl2.c (lang_decode_option): Fix thinko.
5800 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5802 * except.c (check_handlers): New fn.
5803 * cp-tree.h: Declare it.
5804 * semantics.c (finish_handler_sequence): Call it.
5805 (finish_function_handler_sequence): Likewise.
5806 (finish_handler_parms): Set TREE_TYPE on the handler.
5807 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5808 * search.c (get_base_distance_recursive): If protect>1, ignore
5809 special access.
5810 (get_base_distance): Don't reduce watch_access.
5812 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5814 * lex.c: #include diagnostic.h.
5815 (lang_init_options): Set default prefixing rules.
5817 * lang-options.h: Add -fdiagnostics-show-location=.
5819 * decl2.c: #include diagnostic.h.
5820 (lang_decode_option): Handle -fdiagnostics-show-location=.
5822 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5824 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5825 * vec.cc: Revert my 2000-05-07 change.
5827 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5829 * class.c (check_field_decls): Complain about non-static data
5830 members with same name as class in class with constructor.
5832 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5834 * decl.c (grokdeclarator): Allow non-static data members with
5835 same name as class.
5837 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5839 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5840 and pending_inline.filename. Update prototypes.
5841 * decl.c (define_label): Constify filename parameter.
5842 * decl2.c (warn_if_unknown_interface): Constify local char *.
5843 * input.c Constify input_source.filename. Don't declare
5844 input_filename or lineno. Constify filename parameter to feed_input.
5845 * lex.c (init_parse): Constify parameter and return value.
5846 (cp_pragma_interface, cp_pragma_implementation): Constify
5847 filename argument.
5848 (reinit_parse_for_method, reinit_parse_for_block,
5849 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5850 Constify local char *.
5851 * pt.c: Don't declare lineno or input_filename.
5852 (print_template_context, tsubst_friend_function, tsubst_decl,
5853 tsubst, instantiate_decl): Constify local char *.
5854 * semantics.c (expand_body): Constify local char *.
5855 * tree.c (build_srcloc): Constify filename parameter.
5856 * typeck.c (c_expand_asm_operands): Constify filename
5857 parameter.
5859 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5861 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5862 offsetof expansion.
5864 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5866 * inc/cxxabi.h: Fix typos in comment.
5867 (__base_class_info::__offset): Use a static_cast.
5869 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5871 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5872 of std::size_t and std::ptrdiff_t respectively.
5873 * tinfo.cc: Likewise.
5874 * vec.cc: Likewise.
5876 2000-05-06 Richard Henderson <rth@cygnus.com>
5878 * typeck.c (build_c_cast): Don't warn integer->pointer size
5879 mismatch for constants.
5881 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5883 * rtti.c (ptmd_initializer): Set non-public, if class is
5884 incomplete.
5886 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5887 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5888 __cxa_vec_delete): Likewise.
5889 * tinfo.cc (__dynamic_cast): Likewise.
5890 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5891 __cxa_vec_delete): Likewise.
5893 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5895 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5896 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5897 (lang_decl_flags): Add vcall_offset.
5898 (THUNK_VCALL_OFFSET): Use it.
5899 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5900 * method.c (make_thunk): Create the lang_decl here, not in
5901 emit_thunk.
5902 (emit_thunk): Make generic thunks into ordinary functions once
5903 they have been fed to expand_body.
5904 * semantics.c (expand_body): Set current_function_is_thunk here.
5906 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5908 * class.c (update_vtable_entry_for_fn): Prototype.
5910 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5911 and `tmpl'.
5913 * search.c (dfs_build_inheritance_graph_order): Prototype.
5915 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5917 * cp-tree.h (special_function_kind): Add various kinds of
5918 destructors.
5919 (special_function_p): New function.
5920 * class.c (overrides): Don't let one kind of destructor override
5921 another.
5922 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5923 whether or not to instantiate a template.
5924 * tree.c (special_function_p): Define.
5926 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5928 * cp-tree.def (THUNK_DECL): Remove.
5929 * cp-tree.h (DECL_THUNK_P): New macro.
5930 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5931 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5932 (SET_DECL_THUNK_P): Likewise.
5933 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5934 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5935 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5936 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5937 (duplicate_decls): Likewise.
5938 (pushdecl): Likewise. Adjust thunk handling.
5939 (grokfndecl): Use DECL_EXTERN_C_P.
5940 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5941 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5942 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5943 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5944 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5945 DECL_NO_STATIC_CHAIN.
5946 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5947 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5948 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5949 * ir.texi: Update.
5951 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5953 * tree.c (walk_tree): Set lineno.
5955 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5957 * exception.cc: Update license notice.
5958 * new.cc: Likewise.
5959 * new1.cc: Likewise.
5960 * new2.cc: Likewise.
5961 * tinfo.cc: Likewise.
5962 * tinfo2.cc: Likewise.
5963 * vec.cc: Likewise.
5964 * inc/cxxabi.h: Likewise.
5965 * inc/exception: Likewise.
5966 * inc/new: Likewise.
5967 * inc/new.h: Likewise.
5968 * inc/typeinfo: Likewise.
5970 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5972 * tree.c (build_target_expr_with_type): If we already have a
5973 TARGET_EXPR, just return it.
5975 * optimize.c (initialize_inlined_parameters): Don't generate an
5976 EXPR_STMT if we can just use DECL_INITIAL.
5977 * decl.c (emit_local_var): Only make the initialization a
5978 full-expression if stmts_are_full_exprs_p.
5980 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5982 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5983 macro.
5984 * call.c (standard_conversion): Use it.
5985 (direct_reference_binding): Likewise.
5986 (build_over_call): Likewise.
5987 (is_properly_derived_from): Likewise.
5988 (compare_ics): Likewise.
5989 * class.c (resolves_to_fixed_type_p): Likewise.
5990 * optimize.c (declare_return_variable): Likewise.
5991 * pt.c (is_specialization_of): Likewise.
5992 (unify): Likewise.
5993 * typeck.c (comp_target_parms): Likeiwse.
5994 (build_static_cast): Likewise.
5995 (build_reinterpret_cast): Likewise.
5996 (build_const_cast): Likewise.
5997 (comp_ptr_ttypes_real): Likewise.
5998 (comp_ptr_ttypes_const): Likewise.
5999 * typeck2.c (process_init_constructor): Likewise.
6001 2000-04-30 Scott Snyder <snyder@fnal.gov>
6003 * decl.c (finish_destructor_body): Use the base destructor when
6004 destroying virtual bases.
6006 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6008 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6009 STMT_EXPRs.
6010 * optimize.c (struct inline_data): Add target_exprs field.
6011 (declare_return_variable): When a function returns an aggregate,
6012 use the variable declared in the TARGET_EXPR as the remapped
6013 DECL_RESULT.
6014 (expand_call_inline): Update the pending target_exprs stack.
6015 (optimize_function): Initialize the stack.
6017 * decl2.c (finish_file): Fix typo in comment.
6019 * method.c (emit_thunk): Don't try to return a `void' value.
6021 * optimize.c (initialize_inlined_parameters): If the parameter is
6022 addressable, we need to make a new VAR_DECL, even if the
6023 initializer is constant.
6025 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6027 * decl.c (grok_op_properties): Add an extra check of argtypes.
6029 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6031 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6032 variables.
6033 (initialize_inlined_parameters): Try to avoid creating new
6034 VAR_DECLs.
6036 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6038 * lex.c (my_get_run_time): Remove.
6039 (init_filename_times): Use get_run_time instead of my_get_run_time.
6040 (check_newline): Likewise.
6041 (dump_time_statistics): Likewise.
6042 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6043 of computing elapsed time explicitly.
6045 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6047 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6048 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6049 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6050 before calling decl_constant_value.
6051 * class.c (check_bitfield_decl): Likewise.
6052 * cvt.c (ocp_convert): Likewise.
6053 (convert): Likewise.
6054 * decl.c (compute_array_index_type): Likewise.
6055 (build_enumerator): Likewise.
6056 * decl2.c (check_cp_case_value): Likewise.
6057 * pt.c (convert_nontype_argument): Likewise.
6058 (tsubst): Likewise.
6059 * typeck.c (decay_conversion): Likewise.
6060 (build_compound_expr): Likewise.
6061 (build_reinterpret_cast): Likewise.
6062 (build_c_cast): Likewise.
6063 (convert_for_assignment): Likewise.
6065 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6067 * decl.c (finish_function): Don't play games with DECL_INLINE.
6069 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6071 * ir.texi: Correct typo.
6073 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6075 * decl.c (grokdeclarator): Reject VLAs as members.
6077 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6079 * call.c (standard_conversion): Accept conversion between
6080 COMPLEX_TYPEs.
6082 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6084 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6086 * decl2.c (finish_file): Remove double setup for accounting
6087 compile time.
6089 2000-04-24 Robert Lipe <robertlipe@usa.net>
6091 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6093 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6095 * new.cc (set_new_handler): Needs to be in std::.
6097 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6099 * cp-tree.h (lang_decl): Remove pretty_function_p.
6100 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6101 language-specific node.
6102 * decl.c (cp_make_fname_decl): Use build_decl, not
6103 build_lang_decl, to build the variables.
6104 (grokvardecl): Don't call build_lang_decl for local variables in
6105 templates.
6106 (grokdeclarator): Don't call build_lang_decl for local type
6107 declarations in templates.
6108 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6109 zero'd memory, rather than calling memset.
6110 * pt.c: Include hashtab.h.
6111 (local_specializations): New variable.
6112 (retrieve_local_specialization): Use it.
6113 (register_local_specialization): Likewise.
6114 (tsubst_decl): Don't assume local variables have
6115 DECL_LANG_SPECIFIC.
6116 (instantiate_decl): Set up local_specializations.
6117 * Makefile.in (HTAB_H): New variable.
6119 2000-04-23 Richard Henderson <rth@cygnus.com>
6121 * typeck.c (c_expand_asm_operands): Restore the original
6122 contents of the output list.
6124 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6126 * ir.texi: Document complex number representation.
6128 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6130 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6131 (target_incomplete_p): New function.
6132 (tinfo_base_init): Create comdat NTBS name variable.
6133 (ptr_initializer): Add non_public parameter. Calculate it.
6134 (ptmd_initializer): Likewise.
6135 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6136 (create_real_tinfo_var): Add non_public parameter. Use it.
6137 Push proxy into global namespace.
6138 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6139 New enumeration.
6140 * inc/typeinfo (type_info::before, type_info::operator==):
6141 Compare __name addresses.
6143 * tinfo2.cc: Remove new-abi builtins comment.
6145 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6147 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6149 * call.c (joust): Exit early if we get the same function, too.
6151 * decl2.c (key_method): Return NULL_TREE for template classes.
6152 (import_export_class): Don't need to check for template classes.
6154 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6156 * lex.c: Remove references to cccp.c.
6158 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6160 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6161 volatile_memfunc. Add destructor_attr. Adjust dummy.
6162 (DECL_DESTRUCTOR_P): Use destructor_attr.
6163 (DECL_CONST_MEMFUNC_P): Reimplement.
6164 (DECL_VOLATILE_MEMFUNC_P): Remove.
6165 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6166 (overrides): Use DECL_DESTRUCTOR_P.
6167 (check_for_override): Likewise.
6168 * decl.c (start_function): Likewise.
6169 * decl2.c (grokfclassfn): Likewise.
6170 (check_classfn): Likewise.
6171 (grok_function_init): Likewise.
6173 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6175 * decl2.c (grokfield): Issue error on illegal data member
6176 declaration.
6178 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6180 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6182 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6184 * class.c (build_vtable_entry): Don't build thunks for type-info
6185 functions.
6187 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6189 * decl.c (decls_match): Allow a redeclaration of a builtin to
6190 specify args while the builtin did not.
6192 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6194 * cp-tree.def (THUNK_DECL): Add to documentation.
6195 * cp-tree.h (flag_huge_objects): Declare.
6196 * class.c (modify_vtable_entry): Tidy.
6197 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6198 Calculate delta appropriately for the new ABI.
6199 (dfs_modify_vtables): Use it.
6200 (modify_all_vtables): Fix thinko in code to add overriding copies
6201 of functions to primary vtables.
6202 (build_clone): Fix typo in comment.
6203 (clone_function_decl): Correct order of destructors in vtable.
6204 (build_vbase_offset_vtbl_entries): Adjust comment.
6205 (dfs_vcall_offset_queue_p): Remove.
6206 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6207 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6208 (build_vtable_entry): Correct check for pure virtual functions.
6209 Don't declare flag_huge_objects.
6210 * decl.c (flag_huge_objects): Remove declaration.
6211 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6212 Use int_size_in_bytes.
6213 (emit_thunk): Handle vcall offset thunks.
6215 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6217 * decl2.c (parse_time, varconst_time): Delete declarations.
6218 (finish_file): Delete LINENO declaration.
6219 START_TIME and THIS_TIME now long.
6221 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6223 * class.c (build_base_field): Reformat comment.
6225 * inc/cxxabi.h (stddef.h): Comment inclusion.
6226 (__base_class_info::__offset): Comment shift.
6228 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6230 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6231 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6232 (cp_push_exception_identifier): New macro.
6233 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6234 (DECL_BASE_DESTRUCTOR_P): Likewise.
6235 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6236 (get_vtbl_decl_for_binfo): Fix formatting.
6237 (in_charge_arg_for_name): New macro.
6238 (maybe_build_cleanup_and_delete): Remove declaration.
6239 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6240 (in_charge_arg_for_name): New function.
6241 (build_new_method_call): Use it. Handle cloned destructors.
6242 (build_clone): Don't make the base constructor virtual.
6243 Automatically defer generated functions.
6244 (clone_function_decl): Handle destructors, too.
6245 (clone_constructors_and_destructors): Likewise.
6246 (create_vtable_ptr): Don't create a vtable entry for a cloned
6247 function.
6248 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6249 (initialize_predefined_identifiers): Update appropriately.
6250 (finish_destructor_body): Simplify.
6251 (maybe_build_cleanup_and_delete): Remove.
6252 * except.c (expand_throw): Handle new-ABI destructors.
6253 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6254 (build_dtor_call): New function.
6255 (build_delete): Use it. Simplify.
6256 * optimize.c (maybe_clone_body): Handle destructors.
6257 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6259 * exception.cc (cleanup_fn): New typedef.
6260 (CALL_CLEANUP): New macro.
6261 (cp_eh_info): Use them.
6262 (__cp_push_exception): Likewise.
6263 (__cp_pop_exception): Likewise.
6265 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6267 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6268 (complete_dtor_identifier): New macro.
6269 (CLASSTYPE_FIRST_CONVERSION): Remove.
6270 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6271 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6272 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6273 (CLASSTYPE_CONSTRUCTORS): Likewise.
6274 (CLASSTYPE_DESTRUCTORS): Likewise.
6275 (lang_decl): Add cloned_function.
6276 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6277 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6278 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6279 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6280 (DECL_CLONED_FUNCTION_P): Likewise.
6281 (DECL_CLONED_FUNCTION): Likewise.
6282 (clone_function_decl): Declare.
6283 (maybe_clone_body): Likewise.
6284 * call.c (build_user_type_conversion_1): Call complete object
6285 constructors in the new ABI.
6286 (build_new_method_call): Don't add in-charge parameters under the
6287 new ABI.
6288 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6289 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6290 CLASSTYPE_DESTRUCTOR_SLOT.
6291 (build_clone): New function.
6292 (clone_function_decl): Likewise.
6293 (clone_constructors_and_destructors): Likewise.
6294 (check_bases_and_members): Use it.
6295 * decl.c (iniitialize_predefined_identifiers): Initialize
6296 complete_dtor_identifier.
6297 (finish_function): Don't add extra code to a clone.
6298 (lang_mark_tree): Mark cloned_function.
6299 * decl2.c (mark_used): Don't bother trying to instantiate things
6300 we synthesized.
6301 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6302 * method.c (set_mangled_name_for_decl): Don't treat clones as
6303 constructors.
6304 (synthesize_method): Sythesize cloned functions, not the clones.
6305 * optimize.c (inline_data): Update comment on ret_label.
6306 (remap_block): Don't assume DECL_INITIAL exists.
6307 (copy_body_r): Allow ret_label to be NULL.
6308 (maybe_clone_body): Define.
6309 * pt.c (tsubst_decl): Handle clones.
6310 (instantiate_clone): New function.
6311 (instantiate_template): Use it.
6312 (set_mangled_name_for_template_decl): Don't treat clones as
6313 constructors.
6314 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6315 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6316 * semantics.c (expand_body): Clone function bodies as necessary.
6318 * optimize.c (remap_decl): Avoid sharing structure for arrays
6319 whose size is only known at run-time.
6320 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6322 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6323 to has_in_charge_parm_p.
6324 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6325 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6326 (DECL_COPY_CONSTRUCTOR_P): New macro.
6327 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6328 (build_user_type_conversion_1): Likewise.
6329 (convert_like_real): Likewise.
6330 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6331 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6332 (copy_args_p): Likewise.
6333 (grok_ctor_properties): Likewise.
6334 (start_function): Likewise.
6335 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6336 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6337 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6338 * method.c (do_build_copy_constructor): Use
6339 DECL_HAS_IN_CHARGE_PARM_P.
6340 (synthesize_method): Likewise.
6341 * pt.c (instantiate_template): Remove goto.
6342 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6343 comment.
6345 * cp-tre.h (finish_function): Change prototype.
6346 * decl.c (end_cleanup_fn): Adjust caller.
6347 (finish_function): Take only one parameter.
6348 * decl2.c (finish_objects): Adjust caller.
6349 (finish_static_storage_duration_function): Likewise.
6350 * method.c (emit_thunk): Likewise.
6351 * parse.y: Likewise.
6352 * parse.c: Regenerated.
6353 * pt.c (instantiate_decl): Likewise.
6354 * rtti.c (synthesize_tinfo_fn): Likewise.
6355 * semantics.c (expand_body): Likewise.
6357 * cp-tree.h (copy_decl): New function.
6358 * class.c (finish_struct_1): Use it.
6359 * lex.c (copy_decl): Define it.
6360 * pt.c (tsubst_decl): Likewise.
6361 * tree.c (copy_template_template_parm): Likewise.
6363 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6364 has_nonpublic_assign_ref.
6365 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6366 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6367 * class.c (finish_struct_methods): Don't set
6368 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6369 (interface_only): Don't declare.
6370 (interface_unknown): Likewise.
6372 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6374 * tree.h (HAVE_TEMPLATES): Remove definition.
6375 * lang-options.h (-fthis-is-variable): Remove documentation.
6377 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6379 * class.c (instantiate_type): Handle object-relative template-id.
6381 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6382 * decl.c (cplus_expand_expr_stmt): Not here.
6384 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6385 Initialize exprtype earlier.
6387 * parse.y (fn.def1): Check for defining types in return types.
6389 * decl.c (check_tag_decl): Notice extra fundamental types.
6390 Diagnose empty decls in classes, too.
6392 * decl.c (grokdeclarator): Don't override an anonymous name if no
6393 declarator was given.
6395 * cvt.c (convert_to_void): Call resolve_offset_ref.
6397 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6399 * decl2.c (decl_namespace): Handle getting a type.
6401 * typeck.c (build_c_cast): Re-enable warning for cast between
6402 pointer and integer of different size.
6404 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6406 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6407 incomplete flags.
6408 (__pointer_type_info::__pointer_catch): New virtual function.
6409 (__pointer_to_member_type_info): Derive from
6410 __pointer_type_info. Adjust.
6411 (__pointer_to_member_type_info::__do_catch): Remove.
6412 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6413 (__pointer_to_member_type_info::__pointer_catch): Declare.
6414 * rtti.c (qualifier_flags): Add restrict flag.
6415 (ptmd_initializer): Reorder members.
6416 (create_tinfo_types): Expand comments. Reorder
6417 ptmd_desc_type_node members.
6418 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6419 Implement.
6420 (__pointer_type_info::__do_catch): Move specific code into
6421 __pointer_catch. Call it.
6422 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6423 specific catch checking. Fix void conversion check.
6424 (__pointer_to_member_type_info::__do_catch): Remove.
6425 (__pointer_to_member_type_info::__pointer_catch): Implement.
6427 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6429 * lex.c (init_parse): Remove traces of classof and headof.
6430 * decl2.c (flag_operator_names): Default to 1.
6431 (lang_decode_option): Do not set it for -ansi.
6433 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6435 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6436 (DECL_MAIN_VARIANT): Remove.
6437 * decl.c (duplicate_decls): Don't set it.
6438 (start_function): Likewise.
6439 (lang_mark_tree): Don't mark it.
6440 * decl2.c (defer_fn): Don't use it.
6441 * lex.c (retrofit_lang_decl): Don't set it.
6442 * pt.c (tsubst_decl): Likewise.
6443 * ptree.c (print_lang_decl): Don't print it.
6444 * typeck.c (mark_addressable): Don't use it.
6446 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6448 * vec.cc: Include <new> and <exception>.
6449 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6450 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6451 terminate.
6452 (__cxa_vec_delete): Catch dtor exceptions.
6454 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6456 Prepend __ to implementation defined names.
6457 * inc/typeinfo (type_info): Rename _name to __name.
6458 (type_info::type_info): Rename parameter.
6459 (type_info::operator==, type_info::operator!=,
6460 type_info::before): Likewise.
6461 (type_info::is_pointer_p, type_info::is_function_p,
6462 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6463 parameters.
6464 * inc/cxxabi.h
6465 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6466 (__pointer_type_info::__pointer_type_info): Likewise.
6467 (__pointer_type_info::is_pointer_p,
6468 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6469 (__array_type_info::__array_type_info): Rename parameters.
6470 (__function_type_info::__function_type_info): Likewise.
6471 (__function_type_info::is_function_p): Prepend __.
6472 (__enum_type_info::__enum_type_info): Rename parameters.
6473 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6474 Likewise.
6475 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6476 parameters.
6477 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6478 (__class_type_info::__class_type_info): Rename parameters.
6479 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6480 (__class_type_info::upcast_result,
6481 __class_type_info::dyncast_result): Prepend __. Move definition
6482 into tinfo.cc.
6483 (__class_type_info::do_upcast, __class_type_info::do_catch,
6484 __class_type_info::find_public_src,
6485 __class_type_info::do_dyncast,
6486 __class_type_info::do_find_public_src): Prepend __. Rename
6487 parameters.
6488 (__si_class_type_info::__si_class_type_info): Rename parameters.
6489 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6490 __si_class_type_info::do_find_public_src): Prepent __. Rename
6491 parameters.
6492 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6493 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6494 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6495 parameters.
6496 (__dynamic_cast): Rename parameters.
6497 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6498 type_info::do_catch, type_info::do_upcast): Prepend __.
6499 (contained_p, public_p, virtual_p, contained_public_p,
6500 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6501 (__class_type_info::do_catch,
6502 __class_type_info::do_upcast): Prepend __. Adjust.
6503 (__class_type_info::__upcast_result,
6504 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6505 Adjust.
6506 (__class_type_info::find_public_src): Prepend __. Adjust.
6507 (__class_type_info::do_find_public_src,
6508 __si_class_type_info::do_find_public_src,
6509 __vmi_class_type_info::do_find_public_src): Likewise.
6510 (__class_type_info::do_dyncast,
6511 __si_class_type_info::do_dyncast,
6512 __vmi_class_type_info::do_dyncast): Likewise.
6513 (__class_type_info::do_upcast,
6514 __si_class_type_info::do_upcast,
6515 __vmi_class_type_info::do_upcast): Likewise.
6516 (__dynamic_cast): Adjust.
6517 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6518 (__function_type_info::is_function_p): Likewise.
6519 (__pointer_type_info::do_catch): Likewise. Adjust.
6520 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6521 (__throw_type_match_rtti_2): Adjust.
6522 (__is_pointer): Adjust.
6524 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6526 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6527 (complete_ctor_identifier): New macro.
6528 (special_function_kind): Add sfk_copy_constructor and
6529 sfk_assignment_operator.
6530 (LOOKUP_HAS_IN_CHARGE): Remove.
6531 (cons_up_default_function): Rename to ...
6532 (implicitly_declare_fn): ... this.
6533 * call.c (build_new_method_call): Add in-charge parameters for
6534 constructors here.
6535 * class.c (add_implicitly_declared_members): Change parameter name
6536 from cant_have_assignment to cant_have_const_assignment.
6537 Replace calls to cons_up_default_function to implicitly_declare_fn.
6538 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6539 * decl.c (initialize_predefined_identifiers): Initialize it.
6540 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6541 complex expression.
6542 * init.c (expand_default_init): Don't calculate the in-charge
6543 parameter here.
6544 (build_new_1): Likewise.
6545 * lex.c (cons_up_default_function): Move to method.c.
6546 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6547 (implicitly_declare_fn): New function.
6548 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6549 (build_modify_expr): Likewise.
6550 * typeck2.c (build_functional_cast): Likewise.
6552 Under the new ABI, constructors don't return `this'.
6553 * cp-tree.h (warn_reorder): Declare.
6554 (special_function_kind): New enum.
6555 (global_base_init_list): Remove declaration.
6556 (emit_base_init): Don't return a value.
6557 (check_base_init): Don't declare.
6558 (is_aggr_typedef): Likewise.
6559 * decl.c (check_special_function_return_type): New function.
6560 (return_types): Remove.
6561 (grokdeclarator): Use check_special_function_return_type.
6562 (start_function): Don't initialize ctor_label under the new ABI.
6563 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6564 * init.c (begin_init_stmts): Move to top of file.
6565 (finish_init_stmts): Likewise.
6566 (warn_reorder): Don't declare.
6567 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6568 value.
6569 (check_base_init): Remove.
6570 (is_aggr_typedef): Likewise.
6571 (build_new_1): Don't use the return value of a constructor.
6572 * semantics.c (setup_vtbl_ptr): Don't use the return value
6573 of emit_base_init.
6574 * typeck.c (check_return_expr): Don't magically convert return
6575 statements into `return this' in constructors under the new ABI.
6577 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6578 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6579 (base_ctor_identifier): New macro.
6580 (base_dtor_identifier): Likewise.
6581 (deleting_dtor_identifier): Likewise.
6582 * decl.c: Don't include obstack.h.
6583 (obstack_chunk_alloc): Don't define.
6584 (obstack_chunk_free): Likewise.
6585 (struct predefined_identifier): New type.
6586 (initialize_predefined_identifiers): New function.
6587 (init_decl_processing): Use it.
6588 (debug_temp_inits): Remove.
6589 (start_method): Don't call preserve_data.
6590 (hack_incomplete_structures): Update comment.
6591 * init.c (init_init_processing): Don't initialize
6592 nelts_identifier.
6593 (build_offset_rf): Remove dead code.
6594 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6595 * search.c (init_search_processing): Don't initialize
6596 vptr_identifier.
6598 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6600 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6601 some sign_compare warnings.
6603 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6605 Rename abi::__vmi_class_type_info members.
6606 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6607 base_list, detail_masks members to vmi_flags, vmi_base_count,
6608 vmi_bases and vmi_flags_masks respectively.
6609 (__vmi_class_type_info::vmi_flags_masks): Rename
6610 details_unknown_mask to flags_unknown_mask.
6611 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6612 (__vmi_class_type_info::do_find_public_src): Adjust.
6613 (__vmi_class_type_info::do_dyncast): Adjust.
6614 (__vmi_class_type_info::do_upcast): Adjust.
6616 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6618 * tinfo.cc (convert_to_base): New function.
6619 (get_vbase_offset): Remove. Move into convert_to_base.
6620 (__vmi_class_type_info::do_find_public_src): Adjust.
6621 (__vmi_class_type_info::do_dyncast): Adjust.
6622 (__vmi_class_type_info::do_upcast): Adjust.
6624 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6626 * tinfo.cc (operator=): Use __builtin_strcmp.
6627 * tinfo2.cc (before): Likewise.
6629 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6631 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6632 (DECL_SAVED_INLINE): Rename to ...
6633 (DECL_DEFERRED_FN): ... this.
6634 (in_function_p): Remove declaration.
6635 (mark_inline_for_output): Rename to ...
6636 (defer_fn): ... this.
6637 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6638 (in_function_p): Remove definition.
6639 * decl2.c (saved_inlines): Rename to ...
6640 (deferred_fns): ... this.
6641 (saved_inlines_used): Rename to ...
6642 (deferred_fns_used): ... this.
6643 (mark_inline_for_output): Rename to ...
6644 (defer_fn): ... this.
6645 (finish_file): Adjust accordingly.
6646 (init_decl2): Likewise.
6647 * lex.c (cons_up_default_function): Likewise.
6648 * pt.c (mark_decl_instantiated): Likewise.
6649 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6650 circumstances.
6651 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6652 * semantics.c (expand_body): Defer more functions.
6654 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6656 * vec.cc: New file.
6657 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6658 (vec.o): Build it.
6659 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6660 __cxa_vec_delete): Declare.
6662 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6664 * rtti.c (dfs_class_hint_mark): New static function.
6665 (dfs_class_hint_unmark): New static function.
6666 (class_hint_flags): Use them.
6668 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6670 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6672 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6674 * cp-tree.h (instantiate_decl): Change prototype.
6675 * decl2.c (mark_used): Adjust call.
6676 * optimize.c (inlinable_function_p): Adjust handling of templates.
6677 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6678 (do_type_instantiation): Likewise.
6679 (instantiate_decl): Defer more templates.
6680 (instantiate_pending_templates): Adjust logic to handle inline
6681 friend functions.
6683 * Makefile.in (GGC_H): New variable. Use it throughout in place
6684 of ggc.h.
6686 * call.c: Don't include obstack.h. Include ggc.h.
6687 (obstack_chunk_alloc): Don't define.
6688 (obstack_chunk_free): Likewise.
6689 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6690 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6691 (pop_switch): Free it.
6693 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6695 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6696 if we don't have a DECL_FIELD_OFFSET.
6698 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6700 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6701 special_function_p.
6703 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6705 * cfns.gperf (hash, libc_name_p): Prototype.
6707 * rtti.c (build_dynamic_cast_1): Constification.
6709 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6711 * semantics.c (deferred_type_access_control): Prototype.
6713 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6715 Correct many new ABI issues regarding vbase and vcall offset
6716 layout.
6717 * cp-tree.h (BINFO_VTABLE): Document.
6718 (struct lang_type): Tweak formatting.
6719 (BINFO_PRIMARY_BINFO): Add to documentation.
6720 (CLASSTYPE_VSIZE): Fix typo in comment.
6721 (CLASSTYPE_VBASECLASSES): Update documentation.
6722 (BINFO_VBASE_MARKED): Remove.
6723 (SET_BINFO_VBASE_MARKED): Likewise.
6724 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6725 (BINFO_FIELDS_MARKED): Remove.
6726 (SET_BINFO_FIELDS_MARKED): Likewise.
6727 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6728 (enum access_kind): New enumeration.
6729 (num_extra_vtbl_entries): Remove declaration.
6730 (size_extra_vtbl_entries): Likewise.
6731 (get_vtbl_decl_for_binfo): New function.
6732 (dfs_vbase_unmark): Remove declaration.
6733 (mark_primary_bases): Likewise.
6734 * class.c (SAME_FN): Remove.
6735 (struct vcall_offset_data_s): Move definition.
6736 (build_vbase_pointer): Use `build', not `build_binary_op', to
6737 access the vbase pointer under the new ABI.
6738 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6739 (build_primary_vtable): Likewise.
6740 (dfs_mark_primary_bases): Move here from search.c.
6741 (mark_primary_bases): Likewise.
6742 (determine_primary_bases): Under the new ABI, don't make a base
6743 class a primary base just because we don't yet have any virtual
6744 functions.
6745 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6746 (num_vfun_entries): Remove.
6747 (dfs_count_virtuals): Likewise.
6748 (num_extra_vtbl_entries): Likewise.
6749 (size_extra_vtbl_entries): Likewise.
6750 (layout_virtual_bases): Iterate in inheritance graph order under
6751 the new ABI.
6752 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6753 indicate that a vfield is present.
6754 (init_class_processing): Initialize access_public_node, etc., from
6755 ak_public, etc.
6756 (get_vtbl_decl_for_binfo): New function.
6757 (dump_class_hierarchy_r): Likewise.
6758 (dump_class_hierarchy): Use it.
6759 (finish_vtbls): Build the vtbls in inheritance graph order.
6760 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6761 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6762 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6763 walk is required.
6764 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6765 where the vptr points, even for primary vtables.
6766 (build_vtbl_initializer): Adjust handling of vbase and vcall
6767 offsets.
6768 (build_vcall_and_vbase_vtable_entries): New function.
6769 (dfs_build_vbase_offset_vtbl_entries): Remove.
6770 (build_vbase_offset_vtbl_entries): Reimplement.
6771 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6772 were already handled in a primary base class vtable.
6773 (build_vcall_offset_vtbl_entries): Adjust.
6774 (build_rtti_vtbl_entries): Adjust.
6775 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6776 * init.c (expand_virtual_init): Simplify.
6777 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6778 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6779 * search.c (BINFO_ACCESS): New macro.
6780 (SET_BINFO_ACCESS): Likewise.
6781 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6782 (access_in_type): Likewise.
6783 (dfs_accessible_p): Likewise.
6784 (protected_accessible_p): Likewise.
6785 (lookup_fnfields_1): Adjust documentation.
6786 (dfs_mark_primary_bases): Move to class.c
6787 (mark_primary_bases): Likewise.
6788 (dfs_vbase_unmark): Remove.
6789 (virtual_context): Use BINFO_FOR_VBASE.
6790 (dfs_get_vbase_types): Simplify.
6791 (dfs_build_inheritance_graph_order): New function.
6792 (get_vbase_types): Use it.
6793 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6795 * tinfo.cc (get_vbase_offset): New function.
6796 (__vmi_class_type_info::do_find_public_src): Use it.
6797 (__vmi_class_type_info::do_dyncast): Likewise.
6798 (__vmi_class_type_info::do_upcast): Likewise.
6800 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6802 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6804 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6806 * rtti.c (class_hint_flags): Rename flags.
6807 (class_initializer): Remove flags.
6808 (synthesize_tinfo_var): Combine offset and flags. Add flags
6809 for __vmi_class_type_info.
6810 (create_tinfo_types): Remove flags from __class_type_info and
6811 __si_class_type_info. Merge flags and offset from
6812 base_class_type_info.
6813 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6814 (__base_class_info::is_virtual_p): Adjust.
6815 (__base_class_info::is_public_p): Adjust.
6816 (__base_class_info::offset): New accessor.
6817 (__class_type_info::details): Remove member.
6818 (__class_type_info::__class_type_info): Lose details.
6819 (__class_type_info::detail_masks): Remove.
6820 (__si_class_type_info::__si_class_type_info): Lose details.
6821 (__vmi_class_type_info::details): New member.
6822 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6823 (__vmi_class_type_info::detail_masks): New member.
6824 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6825 with unknown_details_mask.
6826 (__vmi_class_type_info::do_find_public_src): Adjust
6827 (__vmi_class_type_info::do_dyncast): Adjust.
6828 (__vmi_class_type_info::do_upcast): Set result details, if
6829 needed. Adjust.
6830 (__dynamic_cast): Temporarily #if out optimization.
6832 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6834 * rtti.c (get_tinfo_decl): Mark used.
6835 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6836 mark as dealt with, if we output it.
6838 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6840 * class.c: Reorganize to put virtual function table initialization
6841 machinery at the end of the file.
6843 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6845 * class.c (finish_struct): Use bitsize_zero_node.
6846 * pt.c (instantiate_class_template): Likewise.
6848 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6850 Put RTTI entries at negative offsets in new ABI.
6851 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6852 vbase offset at index -3, not -1.
6853 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6854 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6855 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6856 (build_rtti_vtbl_entries): New function.
6857 (set_rtti_entry): Remove.
6858 (build_primary_vtable): Don't use it.
6859 (build_secondary_vtable): Likewise.
6860 (start_vtable): Remove.
6861 (first_vfun_index): New function.
6862 (set_vindex): Likewise.
6863 (add_virtual_function): Don't call start_vtable. Do call
6864 set_vindex.
6865 (set_primary_base): Rename parameter.
6866 (determine_primary_base): Likewise.
6867 (num_vfun_entries): Don't use skip_rtti_stuff.
6868 (num_extra_vtbl_entries): Include RTTI information.
6869 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6870 (skip_rtti_stuff): Remove.
6871 (dfs_modify_vtables): Don't use it.
6872 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6873 (layout_nonempty_base_or_field): Update size handling.
6874 (create_vtable_ptr): Tweak.
6875 (layout_class_type): Adjust parameter names.
6876 (finish_struct_1): Simplify.
6877 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6878 (skip_rtti_stuff): Remove.
6879 (first_vfun_index): New function.
6880 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6881 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6882 (marked_vtable_pathp): Declare.
6883 (unmarked_vtable_pathp): Likewise.
6884 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6885 offsets.
6886 * rtti.c (build_headof): Look for RTTI at negative offsets.
6887 (get_tinfo_decl_dynamic): Likewise.
6888 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6889 here.
6890 (create_pseudo_type_info): Do it here instead. Adjust so that
6891 vptr points at first virtual function.
6892 * search.c (marked_vtable_pathp): Make it global.
6893 (unmarked_vtable_pathp): Likewise.
6894 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6895 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6896 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6897 (get_pure_virtuals): Likewise.
6898 (expand_upcast_fixups): Likewise.
6899 * tree.c (debug_binfo): Likewise.
6900 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6901 negative offset.
6903 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6905 * class.c (check_field_decl): Fix typo.
6906 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6907 (check_methods): Likewise.
6908 (check_field_decls): Likewise.
6909 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6910 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6911 Use DECL_RESULT_FLD, not DECL_RESULT.
6912 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6913 * lex.c (identifier_type): Likewise.
6914 * pt.c (determine_specialization, lookup_template_class): Likewise.
6915 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6916 (resolve_overloaded_unification, more_specialized): Likewise.
6917 * semantics.c (finish_member_declaration): Likewise.
6918 * typeck.c (build_x_function_call): Likewise.
6920 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6922 * class.c (layout_empty_base): Handle empty bases with non-byte
6923 alignment.
6924 (build_base_field): Likewise.
6925 (layout_virtual_bases): Likewise.
6927 * class.c (finish_struct_1): Fix typo in this change:
6929 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6931 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6933 * decl.c (grokdeclarator): Count partial specializations when
6934 keeping track of how many template classes have been seen.
6936 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6938 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6940 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6941 (get_vfield_offset): Use byte_position.
6942 (set_rtti_entry): Set OFFSET to ssizetype zero.
6943 (get_binfo_offset_as_int): Deleted.
6944 (dfs_record_base_offsets): Use tree_low_cst.
6945 (dfs_search_base_offsets): Likewise.
6946 (layout_nonempty_base_or_field): Reflect changes in RLI format
6947 and call byte_position.
6948 (layout_empty_base): Convert offset to ssizetype.
6949 (build_base_field): use rli_size_unit_so_far.
6950 (dfs_propagate_binfo_offsets): Do computation in proper type.
6951 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6952 (layout_class_type): Reflect changes in RLI names and fields.
6953 (finish_struct_1): Set DECL_FIELD_OFFSET.
6954 * dump.c (dequeue_and_dump): Call bit_position.
6955 * expr.c (cplus_expand_constant): Use byte_position.
6956 * rtti.c (expand_class_desc): Use bitsize_one_node.
6957 * typeck.c (build_component_addr): Use byte_position and don't
6958 special case for zero offset.
6960 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6962 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6964 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6965 tinfo object.
6966 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6967 vtable.
6969 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6971 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6972 DECL_P macros.
6973 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6974 make_typename_type, check_initializer, cp_finish_decl,
6975 xref_tag): Likewise.
6976 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6977 decl_namespace, arg_assoc_template_arg, arg_assoc,
6978 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6979 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6980 args_to_string): Likewise.
6981 * friend.c (is_friend): Likewise.
6982 * lex.c (note_got_semicolon, note_list_got_semicolon,
6983 is_global): Likewise.
6984 * method.c (build_overload_nested_name, build_overload_value,
6985 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6986 * parse.y (typename_sub, typename_sub1): Likewise.
6987 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6988 process_partial_specialization, convert_template_argument,
6989 template_args_equal, add_pending_template, lookup_template_class,
6990 for_each_template_parm_r, maybe_fold_nontype_arg,
6991 tsubst, instantiate_template, type_unification_real, unify,
6992 instantiate_pending_templates, set_mangled_name_for_template_decl):
6993 Likewise.
6994 * repo.c (repo_get_id, repo_template_used): Likewise.
6995 * search.c (lookup_field_1): Likewise.
6996 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6997 * xref.c (classname): Likewise.
6999 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7001 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7002 (CANONICAL_BINFO): New macro.
7003 (BINFO_NEW_VTABLE_MARKED): Use it.
7004 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7005 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7006 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7007 not TREE_TYPE.
7008 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7009 (build_secondary_vtable): Likewise.
7010 (dfs_finish_vtbls): Likewise.
7011 (dfs_accumulate_vtbl_inits): Likewise.
7012 (accumulate_vtbl_inits): New function.
7013 (finish_vtbls): Make sure that virtual bases come after
7014 non-virtual bases in the vtable group.
7015 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7016 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7017 * search.c (struct vbase_info): Move definition.
7018 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7019 (unmarked_new_vtable_p): Likewise.
7020 (dfs_mark_vtable_path): Remove.
7021 (dfs_mark_new_vtable): Remove.
7022 (dfs_unmark_new_vtable): Likewise.
7023 (dfs_clear_search_slot): Likewise.
7024 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7025 (dfs_clear_vbase_slots): Likewise.
7026 (init_vbase_pointers): LIkewise.
7028 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7030 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7031 SIZETYPE to a non-SIZETYPE.
7033 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7035 * class.c (layout_virtual_bases): Adjust names in conditionally
7036 compiled code.
7038 * class.c (record_base_offsets): New function.
7039 (layout_conflict_p): Likewise.
7040 (layout_nonempty_base_or_field): Use it.
7041 (layout_empty_base): New function.
7042 (build_base_field): Use it.
7043 (build_base_fields): Update comment.
7044 (layout_virtual_bases): Fold in a little code form
7045 layout_basetypes. Use layout_empty_base.
7046 (layout_basetypes): Remove.
7047 (end_of_class): New function.
7048 (layout_class_type): Use it. Adjust.
7050 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7051 (fntype_p): Remove.
7052 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7053 comment.
7054 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7055 * typeck.c (fntype_p): Remove.
7057 * cp-tree.h (TI_SPEC_INFO): Remove.
7058 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7059 * pt.c (process_partial_specialization): Likewise.
7061 * class.c (build_base_field): Fix thinko in computation of binfo
7062 offsets.
7064 * tree.c (mark_local_for_remap_p): Mark variables declared in
7065 TARGET_EXPRs as well.
7067 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7069 * typeck.c (require_complete_type, complete_type,
7070 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7071 build_array_ref, convert_arguments, pointer_diff,
7072 build_x_unary_op, build_unary_op, build_c_cast,
7073 build_modify_expr): Use COMPLETE_TYPE_P etc.
7074 * call.c (is_complete, convert_like_real,
7075 build_new_method_call): Likewise.
7076 * class.c (build_vbase_pointer_fields, check_bases,
7077 build_base_field, finish_struct_1, pushclass): Likewise.
7078 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7079 * decl.c (maybe_process_template_type_declaration, pushtag,
7080 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7081 layout_var_decl, check_initializer, cp_finish_decl,
7082 grokdeclarator, require_complete_types_for_parms,
7083 grok_op_properties, xref_tag, xref_basetypes,
7084 check_function_type): Likewise.
7085 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7086 * friend.c (do_friend): Likewise.
7087 * init.c (build_offset_ref): Likewise.
7088 * parse.y (structsp): Likewise.
7089 * pt.c (maybe_process_partial_specialization,
7090 tsubst_friend_function, instantiate_class_template, tsubst,
7091 do_type_instantiation, instantiate_pending_templates): Likewise.
7092 * repo.c (repo_get_id): Likewise.
7093 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7094 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7095 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7096 * semantics.c (begin_class_definition): Likewise.
7097 * tree.c (build_cplus_method_type): Likewise.
7098 * typeck2.c (digest_init, build_functional_cast,
7099 add_exception_specifier): Likewise.
7100 * parse.h, parse.c: Regenerated.
7102 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7104 * inc/cxxabi.h: New header file. Define new-abi entry points.
7105 (__pointer_type_info::target): Rename member to ...
7106 (__pointer_type_info::type): ... here.
7107 (__base_class_info::type): Rename member to ...
7108 (__base_class_info::base): ... here.
7109 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7110 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7111 (abi_node): New global tree node.
7112 * decl.c (abi_node): Document.
7113 (init_decl_processing): Initialize abi_node.
7114 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7115 (get_vmi_pseudo_type_info): Likewise.
7116 (create_tinfo_types): Likewise.
7117 (emit_support_tinfos): Likewise.
7118 * tinfo.h (cxxabi.h): Include for new-abi.
7119 Move rtti class definitions to new header file.
7120 * tinfo.cc (abi): Use the namespace.
7121 (std): Move new abi rtti classes from here ...
7122 (__cxxabiv1): ... to here.
7123 * tinfo2.cc (cxxabi.h): Include for new-abi.
7124 Move rtti class definitions to new header file.
7125 (std): Move new abi rtti classes from here ...
7126 (__cxxabiv1): ... to here.
7127 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7128 namespace.
7130 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7131 Jason Merrill <jason@casey.cygnus.com>
7133 * method.c (build_overload_int): Use host_integerp.
7135 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7137 * init.c (build_offset_ref): Handle the case of a templated member
7138 function.
7140 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7142 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7144 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7146 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7147 * class.c (check_bitfield_decl): Turn illegal bitfields into
7148 non-bitfields.
7149 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7150 semantics.
7151 (dfs_offset_for_unshared_vbases): Likewise.
7152 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7153 pointer-to-member correctly under the new ABI.
7154 * expr.c (cplus_expand_constant): Don't use cp_convert when
7155 turning an offset into a pointer-to-member.
7156 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7157 when dereferencing them under the new ABI.
7158 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7159 of pointers-to-members under the new ABI.
7161 * class.c (check_bitfield_decl): Remove restriction on really long
7162 bitfields.
7163 (layout_class_type): Implement new ABI handling of bitfields
7164 longer than their types.
7166 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7168 * parse.y (extdefs): Call ggc_collect.
7169 * parse.c: Regenerated.
7171 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7173 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7174 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7175 potential overload.
7177 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7179 * class.c (build_vbase_path): Use integer_zerop.
7180 (build_vtable_entry): Use tree_low_cst.
7181 (get_vfield_offset): Use bit_position.
7182 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7183 Use tree_low_cst.
7184 (check_bitfield_decl): Set DECL_SIZE using convert.
7185 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7186 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7187 Use tree_low_cst.
7188 (finish_struct_1): Use bit_position.
7189 (dump_class_hierarchy): Use tree_low_cst.
7190 * cp-tree.h (min_precision): Add declaration.
7191 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7192 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7193 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7194 * expr.c (cplus_expand_constant): Use bit_position.
7195 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7196 * rtti.c (get_base_offset): Use bit_position.
7197 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7198 host_integerp, and tree_low_cst.
7199 (pointer_int_sum): Use integer_zerop.
7200 (build_component_addr): Use bit_position.
7202 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7204 * typeck.c (require_complete_type): Don't assume size_zero_node.
7205 (complete_type_or_else): Likewise.
7207 2000-03-16 Steven Grady <grady@digitaldeck.com>
7208 Jason Merrill <jason@casey.cygnus.com>
7210 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7212 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7214 * decl2.c (grokfield): Bail out if type is error_mark_node.
7216 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7218 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7219 (__pointer_to_member_data): ... here. Adjust.
7220 * rtti.c (create_tinfo_types): Adjust.
7222 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7224 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7225 * decl.c (ref_desc_type_node): Undocument.
7226 * rtti.c (ptr_ref_initializer): Rename to ...
7227 (ptr_initializer): ... here. Adjust comments.
7228 (ptmd_initializer): Fix comment thinko.
7229 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7230 (create_tinfo_types): Remove ref_desc_type_node init.
7231 * tinfo2.cc (__reference_type_info): Remove.
7233 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7235 * decl.c (cp_finish_decl): Remove obsolete comment.
7237 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7239 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7241 * cp-tree.h: Tweak documentation.
7242 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7243 (avoid_overlap): Remove.
7244 (get_binfo_offset_as_int): New function.
7245 (dfs_serach_base_offsets): Likewise.
7246 (layout_nonempty_base_or_field): Likewise.
7247 (build_base_field): Layout fields here. Avoid placing two objects
7248 of the same type at the same address, under the new ABI.
7249 (build_base_fields): Adjust accordingly.
7250 (create_vtable_ptr): Return the new field, but don't attach it to
7251 TYPE_FIELDS.
7252 (remove_base_field): Remove.
7253 (remove_base_fields): Remove.
7254 (layout_basetypes): Adjust accordingly.
7255 (layout_class_type): Call layout_field for each field, rather than
7256 just making a wholesale call to layout_type.
7258 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7260 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7262 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7264 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7266 * except.c (dtor_nothrow): New fn.
7267 (do_pop_exception): Use it. Take type parm.
7268 (push_eh_cleanup): Take type parm.
7269 (expand_start_catch_block): Pass it.
7270 (build_eh_type_type_ref): Accept null type.
7272 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7274 * cp-tree.h (revert_static_member_fn): Change prototype.
7275 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7276 (grok_op_properties): Likewise.
7277 (start_function): Likewise.
7278 (revert_static_member_fn): Simplify.
7279 * pt.c (check_explicit_specialization): Adjust call to
7280 revert_static_member_fn.
7282 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7284 * cp-tree.h (scope_kind): New type.
7285 (tmpl_spec_kind): Likewise.
7286 (declare_pseudo_global_level): Remove.
7287 (pseudo_global_level_p): Rename to template_parm_scope_p.
7288 (pushlevel): Remove declaration.
7289 (begin_scope): New function.
7290 (finish_scope): Likewise.
7291 (current_tmpl_spec_kind): Likewise.
7292 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7293 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7294 Add template_spec_p.
7295 (toplevel_bindings_p): Adjust.
7296 (declare_pseudo_global_level): Remove.
7297 (pseudo_global_level_p): Rename to template_parm_scope_p.
7298 (current_tmpl_spec_kind): New function.
7299 (begin_scope): Likewise.
7300 (finish_scope): Likewise.
7301 (maybe_push_to_top_level): Adjust.
7302 (maybe_process_template_type_declaration): Likewise.
7303 (pushtag): Likewise.
7304 (pushdecl_nonclass_level): Likewise.
7305 (lookup_tag): Likewise.
7306 (grokfndecl): Handle member template specializations. Share
7307 constructor and non-constructor code.
7308 * decl2.c (check_classfn): Handle member template specializations.
7309 * pt.c (begin_template_parm_list): Use begin_scope.
7310 (begin_specialization): Likewise.
7311 (end_specialization): Likewise.
7312 (check_explicit_specialization): Use current_tmpl_spec_kind.
7313 Handle member template specializations.
7314 (end_template_decl): Use finish_scope. Remove call to
7315 get_pending_sizes.
7316 (push_template_decl_real): Remove bogus error message.
7317 (tsubst_decl): Fix typo in code contained in comment.
7318 (instantiate_template): Handle member template specializations.
7319 (most_general_template): Likewise.
7321 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7323 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7324 (do_identifier): Ditto for error().
7326 * pt.c (convert_nontype_argument): Ditto for cp_error().
7327 (convert_template_argument): Ditto for cp_pedwarn().
7329 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7331 * exception.cc (__check_null_eh_spec): New fn.
7332 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7334 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7336 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7337 * except.c (expand_end_eh_spec): Add the return type.
7338 * rtti.c (throw_bad_cast): Add the parmtypes.
7339 (throw_bad_typeid): Likewise.
7341 * semantics.c (expand_stmt): Only leave out rtl for unused
7342 artificials, and set DECL_IGNORED_P on them as well.
7343 * decl.c (wrapup_globals_for_namespace): Likewise.
7345 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7347 * decl.c (maybe_commonize_var): Skip all artificial decls.
7348 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7350 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7352 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7353 * cp-tree.h: Declare flag_enforce_eh_specs.
7354 * decl.c (store_parm_decls, finish_function): Check it.
7356 C library functions don't throw.
7357 * Makefile.in (cfns.h): New target.
7358 (except.o): Depend on it.
7359 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7360 * cfns.gperf: New file.
7361 * cfns.h: Generated.
7362 * except.c: Include it.
7363 (nothrow_libfn_p): New fn.
7364 * decl.c (grokfndecl): Use it.
7365 * cp-tree.h: Declare it.
7367 * decl.c (push_overloaded_decl_1, auto_function,
7368 define_function): Lose.
7369 (build_library_fn_1): New static fn.
7370 (builtin_function): Use it.
7371 (get_atexit_node): Use build_library_fn_ptr.
7372 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7373 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7374 push_void_library_fn, push_throw_library_fn): New fns.
7375 * cp-tree.h: Declare them.
7376 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7377 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7378 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7379 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7380 * rtti.c (build_runtime_decl): Lose.
7381 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7382 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7383 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7385 * call.c (build_call): Remove result_type parm.
7386 Call mark_used on unused artificial fns.
7387 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7389 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7391 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7392 appropriate.
7393 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7394 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7395 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7396 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7397 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7398 expand_generic_desc): Likewise.
7400 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7402 * exception.cc (__cp_pop_exception): Cleanup the original object.
7404 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7406 * decl.c (grok_op_properties): Merge conversion to void warning
7407 with other silly op warnings.
7409 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7411 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7412 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7414 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7416 * decl.c (cp_make_fname_decl): New function.
7417 (wrapup_globals_for_namespace): Don't emit unused static vars.
7418 (init_decl_processing): Remove comment about use of
7419 array_domain_type. Set make_fname_decl.
7420 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7421 * semantics.c (begin_compound_stmt): Remove
7422 current_function_name_declared flagging.
7423 (expand_stmt): Don't emit unused local statics.
7424 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7425 specially.
7427 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7429 * typeck.c (convert_for_assignment): Don't look at array
7430 initializer.
7431 * call.c (convert_like_real): Likewise.
7433 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7435 Add initial support for '\uNNNN' specifier.
7436 * lex.c (read_ucs): New fn.
7437 (readescape, skip_white_space): Call it.
7438 (is_extended_char, is_extended_char_1): New fns.
7439 (utf8_extend_token): New fn, #if 0'd out.
7440 (real_yylex): Treat extended chars like letters.
7442 * search.c (note_debug_info_needed): Walk the bases even if we
7443 weren't deferring the type itself.
7445 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7447 * decl2.c (finish_objects): Constify a char*.
7449 * method.c (emit_thunk): Likewise.
7451 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7453 * typeck.c (dubious_conversion_warnings): Look through
7454 REFERENCE_TYPE.
7456 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7458 * class.c (dfs_modify_vtables): I is now unsigned.
7459 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7460 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7461 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7462 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7463 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7464 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7465 Call integer_all_onesp.
7466 * typeck2.c (process_init_constructor): Use compare_tree_int.
7468 * lang-specs.h (as): Don't call if -syntax-only.
7470 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7472 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7473 RTL_EXPR_HAS_NO_SCOPE after all.
7475 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7477 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7478 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7479 RTL_EXPR_HAS_NO_SCOPE.
7481 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7482 later.
7484 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7486 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7488 * call.c (convert_like): Macrofy.
7489 (convert_like_with_context): New macro.
7490 (convert_like_real): Renamed from convert_like. Add calling
7491 context parameters, for diagnostics. Add recursive flag. Call
7492 dubious_conversion_warnings for outer conversion.
7493 (build_user_type_conversion): Use convert_like_with_context.
7494 (build_over_call): Likewise. Don't warn about dubious
7495 conversions here. Adjust convert_default_arg calls.
7496 (convert_default_arg): Add context parameters for diagnostics.
7497 Pass throught to convert_like_with_context.
7498 * cp-tree.h (convert_default_arg): Add context parameters.
7499 (dubious_conversion_warnings): Prototype new function.
7500 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7501 (dubious_conversion_warnings): New function, broken
7502 out of convert_for_assignment.
7503 (convert_for_assignment): Adjust.
7505 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7507 * decl2.c (key_method): Break out from...
7508 (import_export_vtable, import_export_class): ...here.
7510 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7511 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7513 * search.c (note_debug_info_needed, dfs_debug_mark,
7514 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7515 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7517 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7519 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7520 typos.
7522 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7524 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7525 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7526 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7527 (lang_type): Split gets_new into has_new and has_array_new.
7528 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7529 (TYPE_GETS_NEW): Split into ...
7530 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7531 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7532 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7533 (build_op_new_call): Don't declare.
7534 (build_new_1): Likewise.
7535 * call.c (build_op_new_call): Remove.
7536 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7537 instead of TYPE_NEEDS_DESTRUCTOR.
7538 (finish_struct_bits): Likewise.
7539 (add_implicitly_declared_members): Likewise.
7540 (check_field_decl): Likewise.
7541 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7542 correctly under the new ABI.
7543 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7544 instead of TYPE_NEEDS_DESTRUCTOR.
7545 (initialize_local_var): Likewise.
7546 (destroy_local_var): Likewise.
7547 (cp_finish_decl): Likewise.
7548 (register_dtor_fn): Likewise.
7549 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7550 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7551 TYPE_VEC_DELETE_TAKES_SIZE here.
7552 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7553 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7554 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7555 (finish_destructor_body): Likewise.
7556 (maybe_build_cleanup_1): Likewise.
7557 * decl2.c (do_static_destruction): Likewise.
7558 * init.c (build_new_1): Make it static.
7559 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7560 (expand_cleanup_for_base): Likewise.
7561 (get_cookie_size): New function.
7562 (build_new_1): Handle array-new cookies correctly under the new
7563 ABI.
7564 (build_vec_delete_1): Likewise.
7565 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7566 (build_delete): Likewise.
7567 (build_vec_delete): Handle array-new cookies correctly under the new
7568 ABI.
7569 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7570 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7571 TYPE_HAS_ARRAY_NEW_OPERATOR.
7572 * ptree.c (print_lang_type): Check them.
7573 * search.c (context_for_name_lookup): Fix typo in comment.
7574 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7575 * tree.c (break_out_cleanups): Likewise.
7576 (build_cplus_array_test_1): Likewise.
7577 (cp_build_qualified_type_real): Likewise.
7578 * typeck.c (complete_type): Likewise.
7580 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7581 the command-line, not the end.
7583 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7585 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7587 2000-03-02 Tom Tromey <tromey@cygnus.com>
7589 * cp-tree.h (build_java_class_ref): Declare.
7590 * init.c (build_java_class_ref): No longer static.
7591 * except.c (expand_throw): Generate a Java-style `throw' if the
7592 thrown object is a "Java" object.
7593 (initialize_handler_parm): Generate a Java-style lookup of
7594 exception info if the caught object is a "Java" object.
7595 (catch_language, catch_language_init): New globals.
7596 (decl_is_java_type): New function.
7597 (expand_start_catch_block): Don't call push_eh_info() or
7598 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7599 class reference to build_catch_block.
7601 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7603 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7605 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7607 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7608 to merge reference/pointer code and fix incorrect warnings.
7610 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7612 * search.c (protected_accessible_p): Use context_for_name_lookup.
7614 * init.c (construct_virtual_bases): Fix thinko.
7615 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7617 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7619 * decl.c (current_function_decl): Move to toplev.c.
7621 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7623 * pt.c (fn_type_unification): Unify return type, whenever
7624 provided.
7625 (get_bindings_real): Only pass return type when necessary.
7626 Remove explicit return type check.
7627 * class.c (resolve_address_of_overloaded_function): Pass desired
7628 return type to fn_type_unification.
7630 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7632 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7633 DECL_FIELD_SIZE.
7634 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7635 DECL_FIELD_SIZE.
7636 * rtti.c (expand_class_desc): Likewise.
7637 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7638 (THUNK_VCALL_OFFSET): Likewise.
7639 (THUNK_DELTA): Reflect changes in ../tree.h.
7641 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7643 * search.c (protected_accessible_p): Also allow the access if
7644 the member is public in DERIVED. Lose TYPE parm.
7645 (friend_accessible_p): Lose TYPE parm.
7646 (accessible_p): Adjust.
7648 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7650 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7651 on things that are not sizes; ssize_binop deleted.
7652 Call size_diffop when appropriate.
7653 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7654 (build_primary_vtable, build_secondary_vtable): Likewise.
7655 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7656 Variable I is HOST_WIDE_INT.
7657 (get_vfield_offset): Pass proper types to size_binop.
7658 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7659 (finish_struct_1): Likewise.
7660 (skip_rtti_stuff): Arg N is now pointer to signed.
7661 (layout_class_type): Use size_zero_node.
7662 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7663 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7664 * decl.c (complete_arry_type): Pass proper types to size_binop.
7665 (xref_basetypes): BINFO_OFFSET is sizetype.
7666 * error.c (dump_expr): Don't use size_binop non-sizes.
7667 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7668 * init.c (construct_virtual_bases): Fix type error.
7669 (build_vec_delete_1): Pass proper type to size_binop and don't
7670 fold result.
7671 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7672 * rtti.c (get_base_offset): Pass proper type to size_binop.
7673 * search.c (dfs_find_vbases): Fix type error.
7674 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7675 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7676 * tree.c (debug_binfo): Variable N is signed.
7677 Use HOST_WIDE_INT_PRINT_DEC.
7678 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7679 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7680 size_one_node and size_zero_node.
7681 (c_alignof): Use size_one_node.
7682 (build_component_addr): Pass proper types to size_binop.
7683 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7685 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7687 Implement class scope using-declarations for functions.
7688 * class.c (handle_using_decl): Call add_method for used functions.
7689 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7690 (add_method): Used functions are hidden by local functions.
7691 (check_bases_and_members): Handle using-decls before finalizing
7692 CLASSTYPE_METHOD_VEC.
7693 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7694 override the type of 'this' accordingly.
7695 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7696 (convert_class_to_reference, build_user_type_conversion_1,
7697 build_new_function_call, build_object_call, build_new_op,
7698 build_new_method_call): Pass ctype parm.
7700 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7701 the baselink.
7702 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7703 build_new_function_call, build_object_call, build_new_op,
7704 build_new_method_call, build_op_delete_call): Don't get basetype_path
7705 from a baselink.
7706 * typeck.c (build_component_ref): Likewise.
7707 * init.c (build_offset_ref): Likewise.
7708 (resolve_offset_ref): Don't call enforce_access.
7709 Call build_scoped_ref.
7710 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7711 would cause an error or if -pedantic.
7712 * class.c (alter_access): Lose binfo parm.
7714 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7716 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7717 types.
7719 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7721 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7722 pseudo_type_info creation into the std namespace
7724 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7726 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7727 (import_export_class): Remove declaration.
7728 * decl2.c (import_export_class): Make it static.
7729 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7730 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7731 EXPR_WITH_FILE_LOCATION.
7732 * lex.c (check_newline): Tweak filename/lineno setting.
7733 * semantics.c (begin_while_stmt): Fix typo in comment.
7735 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7737 * lang-options.h (-fmessage-length=): Add missing option.
7739 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7741 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7743 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7745 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7747 * optimize.c (expand_call_inline): Emit the return label before
7748 evaluating the return value.
7750 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7752 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7753 than duplicating functionality here.
7754 * optimize.c: Include input.h.
7755 (expand_call_inline): Use push_srcloc and pop_srcloc.
7756 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7757 * parse.c: Regenerated.
7758 * Makefile.in (lex.o): Depend on input.h.
7759 (optimize.o): Likewise.
7761 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7763 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7764 function type, rather than ICE.
7766 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7768 * decl.c (grokdeclarator): Call decl_type_access_control.
7769 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7770 decl is null.
7772 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7774 * decl.c (decls_match): Remove obsolete static member nadgering.
7776 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7778 * decl.c (grokdeclarator): Change ANSI to ISO.
7779 * lex.c (consume_string, readescape, do_identifier): Likewise.
7780 (parse_float, real_yylex): Likewise.
7781 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7782 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7783 new_type_id, maybe_label_decls, simple_stmt,
7784 for.init.statement): Likewise.
7785 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7786 * semantics.c (finish_named_return_value): Likewise.
7787 * parse.c: Regenerate.
7789 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7791 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7792 (CPTI_CLASS_STAR_TYPE): Remove.
7793 (vtable_index_type): Likewise.
7794 (class_star_type_node): Remove.
7795 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7796 (build_binary_op_nodefault): Remove.
7797 * call.c (build_new_op): Use build_binary_op instead of
7798 build_binary_op_nodefault.
7799 * decl.c (init_decl_processing): Remove class_star_type_node
7800 initialization. Make delta_type_node ptrdiff_type_node under the
7801 new ABI. Initialize vtable_index_type.
7802 (build_ptrmemfunc_type): Build different structures for the new
7803 ABI.
7804 (build_enumerator): Use build_binary_op instead of
7805 build_binary_op_nodefault.
7806 * method.c (build_overload_value): Mangle pointers-to-members
7807 appropriately under the new ABI.
7808 * typeck.c (build_array_ref): Use build_binary_op instead of
7809 build_binary_op_nodefault.
7810 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7811 (build_binary_op_nodefault): Rename to ...
7812 (build_binary_op): ... this. Remove old version. Adjust for
7813 pointer-to-member comparisons under the new ABI.
7814 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7815 (build_ptrmemfunc): Adjust for the new ABI.
7816 (expand_ptrmemfunc_cst): Likewise.
7817 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7818 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7820 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7822 * call.c (build_object_call): Compress consecutive calls to
7823 cp_error.
7824 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7825 (build_op_delete_call): Adjust message formatting.
7827 * class.c (check_bases): Compress consecutive calls to
7828 cp_pedwarn.
7829 (finish_struct_anon): Say 'ISO C++'.
7831 * decl.c (start_decl): Same here.
7832 (grok_reference_init): Likewise.
7833 (grokfndecl): Correct message formatting.
7834 (grokfndecl): Improve diagnostic.
7835 (check_static_variable_definition): Likewise. Say 'ISO C++'
7836 (compute_array_index_type): Say 'ISO C++'
7837 (create_array_type_for_decl): Compress consecutive calls to
7838 cp_error.
7839 (grokdeclarator): Say 'ISO C++'
7840 (grok_op_properties): Likewise.
7842 * decl2.c (delete_sanity): Clairify diagnostic.
7843 (check_member_template): Same here.
7844 (grok_function_init): Use consistent terminology.
7846 * expr.c (do_case): Say 'ISO C++'
7848 * friend.c (do_friend): Compress consecutive calls to warning.
7850 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7852 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7853 * class.c (build_secondary_vtable): Reorganize. Don't create a
7854 new vtable under the new ABI.
7855 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7856 computing the size.
7857 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7858 the initializing elements.
7859 (initialize_vtable): New function.
7860 (dfs_finish_vtbls): Use it.
7861 (dfs_accumulate_vtbl_inits): New function.
7862 (finish_vtbls): Merge primary and secondary vtables under the new
7863 ABI.
7864 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7865 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7866 aren't VAR_DECLs.
7868 * class.c (build_vtable): New function, split out from ...
7869 (get_vtable_decl): ... here, and ...
7870 (build_secondary_vtable): ... here.
7872 * pt.c (tsubst_decl): Fix formatting.
7874 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7876 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7877 (avoid_overlap, build_base_field): Likewise.
7878 (build_base_field, build_base_fields, is_empty_class):
7879 Test DECL_SIZE with integer_zero.
7880 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7881 * cp-tree.h (struct lang_type): New field size_unit.
7882 (CLASSTYPE_SIZE_UNIT): New macro.
7883 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7884 (cp_finish_decl): Delete -Wlarger-than processing.
7885 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7886 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7887 * tree.c (make_binfo): binfo vector is one entry longer.
7888 (walk_tree): Walk DECL_SIZE_UNIT.
7890 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7892 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7893 comment.
7894 (build_vtable_entry): Don't assume all vtable entries are
7895 functions.
7896 (build_vtbl_initializer): Adjust accordingly.
7897 (get_vtable_decl): Fix formatting.
7899 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7901 * semantics.c (deferred_type_access_control): Walk the entire
7902 type_lookups list.
7903 (save_type_access_control): Rename from
7904 initial_deferred_type_access_control. Just remember the value.
7905 (decl_type_access_control): New fn.
7906 (begin_function_definition): Use deferred_type_access_control, after
7907 we've started the function. Set type_lookups to error_mark_node.
7908 * parse.y (frob_specs, fn.def1): Adjust.
7909 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7910 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7911 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7912 (after_type_component_declarator0): Likewise.
7913 (after_type_component_declarator): Likewise.
7914 (notype_component_declarator): Likewise.
7915 * cp-tree.h: Adjust.
7917 * decl.c (redeclaration_error_message): Allow redeclaration of
7918 namespace-scope decls.
7920 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7922 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7924 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7926 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7927 * decl2.c (grokclassfn): Likewise.
7929 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7931 * decl2.c (lang_decode_option): Don't set default message length
7932 here.
7933 * lex.c (lang_init_options): Set it here.
7935 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7937 Make DECL_CONTEXT mean the class in which a member function was
7938 declared, even for a virtual function.
7939 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7940 (DECL_FRIEND_CONTEXT): New macro.
7941 (DECL_REAL_CONTEXT): Remove.
7942 (SET_DECL_FRIEND_CONTEXT): Likewise.
7943 (DECL_VIRTUAL_CONTEXT): Adjust.
7944 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7945 (add_friends): Remove.
7946 (hack_decl_function_context): Likewise.
7947 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7948 CP_DECL_CONTEXT.
7949 (build_over_call): Fix indentation. Use DECL_CONTEXT
7950 instead of DECL_CLASS_CONTEXT.
7951 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7952 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7953 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7954 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7955 (build_base_field): Likewise.
7956 (finish_struct_1): Likewise.
7957 (build_self_reference): Likewise.
7958 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7959 DECL_REAL_CONTEXT.
7960 (pushtag): Use decl_function_context, not
7961 hack_decl_function_context.
7962 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7963 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7964 (pushdecl): Remove bogus code.
7965 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7966 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7967 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7968 Use decl_function_context, nothack_decl_function_context.
7969 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7970 (grokdeclarator): Likewise. Use decl_function_context, not
7971 hack_decl_function_context.
7972 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7973 (start_function): Use DECL_FRIEND_CONTEXT, not
7974 DECL_CLASS_CONTEXT. Use decl_function_context, not
7975 hack_decl_function_context.
7976 (finish_function): Use decl_function_context, not
7977 hack_decl_function_context.
7978 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7979 DECL_CLASS_CONTEXT.
7980 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7981 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7982 (grokfield): Likewise.
7983 (finish_builtin_type): Likewise.
7984 (finish_vtable_vardec): Use decl_function_context, not
7985 hack_decl_function_context.
7986 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7987 (start_static_initialization_or_destruction): Likewise.
7988 (finish_static_initialization_or_destruction): Likewise.
7989 (mark_used): Adjust logic for deciding when to synthesize methods.
7990 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7991 DECL_REAL_CONTEXT.
7992 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7993 DECL_CLASS_CONTEXT.
7994 * friend.c (is_friend): Likewise.
7995 (add_friends): Remove.
7996 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7997 * lex.c (begin_definition_of_inclass_inline): Use
7998 decl_function_context, not hack_decl_function_context.
7999 (process_next_inline): Likewise.
8000 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8001 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8002 DECL_CLASSS_CONTEXT.
8003 (hack_identifier): Likewise.
8004 (synthesize_method): Use decl_function_context, not
8005 hack_decl_function_context.
8006 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8007 DECL_REAL_CONTEXT.
8008 (is_member_template): Use decl_function_context, not
8009 hack_decl_function_context. Use DECL_CONTEXT, not
8010 DECL_CLASS_CONTEXT.
8011 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8012 DECL_CLASS_CONTEXT.
8013 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8014 DECL_REAL_CONTEXT.
8015 (push_template_decl_real): Likewise.
8016 (instantiate_class_template): Don't call add_friends.
8017 (tsubst_default_argument): Use DECL_CONTEXT, not
8018 DECL_REAL_CONTEXT.
8019 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8020 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8021 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8022 DECL_CLASS_CONTEXT.
8023 * repo.c (repo_inline_used): Likewise.
8024 * search.c (current_scope): Adjust for new _CONTEXT macros.
8025 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8026 DECL_REAL_CONTEXT.
8027 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8028 (lookup_fnfields_here):Likewise.
8029 (check_final_overrider): Likewise.
8030 (init_vbase_pointers): Likewise.
8031 (virtual_context): Likewise.
8032 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8033 (expand_body): Use decl_function_context, not
8034 hack_decl_function_context.
8035 * tree.c (hack_decl_function_context): Remove.
8036 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8037 DECL_CLASS_CONTEXT.
8038 * typeck2.c (error_not_base_type): Likewise.
8040 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8042 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8044 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8046 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8048 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8050 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8052 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8054 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8056 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8058 * parse.y (frob_specs): Split out...
8059 (parse_decl): From here.
8060 (fn.def2): Call initial_deferred_type_access_control.
8061 (after_type_component_declarator0): Call frob_specs.
8062 (notype_component_declarator0): Likewise.
8063 * search.c (friend_accessible_p): Nested classes are friends of their
8064 enclosing classes.
8066 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8068 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8069 used to create an implicit temporary.
8071 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8072 override.
8074 2000-02-08 Nathan Sidwell <nathan@acm.org>
8076 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8077 strip array element qualifiers too.
8079 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8081 * decl.c (store_parm_decls): Don't build cleanups for parameters
8082 while processing_template_decl.
8084 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8086 * cp-tree.h (struct saved_scope): Add incomplete field.
8087 (namespace_scope_incomplete): New macro.
8088 * decl.c (pushdecl): Use it.
8089 (hack_incomplete_structures): Use it. See through artificial
8090 binding levels.
8091 (mark_saved_scope): Mark it.
8093 Implement access control for nested types.
8094 * search.c (type_access_control): New fn.
8095 (accessible_p): Now we do perform access control for types.
8096 * semantics.c (deferred_type_access_control): New fn.
8097 (initial_deferred_type_access_control): New fn.
8098 (begin_function_definition): Call it. Add lookups parm.
8099 * decl.c (struct binding_level): Add this_class field.
8100 (pushlevel_class): Set it.
8101 (mark_binding_level): Mark it.
8102 (lookup_name_real): Use it. Call type_access_control.
8103 (mark_saved_scope): Mark lookups field.
8104 * cp-tree.h (flagged_type_tree): Add lookups field.
8105 (struct saved_scope): Add lookups field.
8106 (type_lookups): New macro.
8107 * parse.y (declmods): Now <ftype>.
8108 (parse_decl): Add lookups parm. Call
8109 initial_deferred_type_access_control.
8110 (lang_extdef): Clear type_lookups.
8111 (typed_declspecs, declmods, typespec): Set lookups field.
8112 (initdcl): Call deferred_type_access_control.
8113 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8114 component_decl_1, named_parm): Adjust.
8115 * friend.c (is_friend): Nested classes are friends of their
8116 enclosing classes.
8118 * class.c (currently_open_derived_class): New fn.
8119 * method.c (hack_identifier): Use it.
8121 * lex.c (do_identifier): Remove obsolete code.
8123 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8125 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8127 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8128 thinks this file is plain C).
8130 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8132 * Makefile.in (call.o): Depend on $(EXPR_H).
8134 * call.c: Include "expr.h".
8136 * class.c (dump_class_hierarchy): Add prototype.
8138 * search.c (dfs_get_pure_virtuals): Likewise.
8140 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8142 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8143 * parse.c: Rebuilt.
8145 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8147 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8148 Store it in DECL_FCONTEXT.
8149 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8151 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8153 * tinfo.h (old abi): #include "tconfig.h".
8154 * tinfo.cc (convert_to_base): Move into old abi section.
8156 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8158 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8159 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8160 (BINFO_PRIMARY_BINFO): New macro.
8161 (BF_DELTA): Rename to ...
8162 (BV_DELTA): ... this.
8163 (BF_VCALL_INDEX): Rename to ...
8164 (BV_VCALL_INDEX): ... this.
8165 (BF_FN): Rename to ...
8166 (BV_FN): ... this.
8167 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8168 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8169 (modify_vtable_entry): Simplify.
8170 (add_virtual_function): Rename BF_ macros to BV_ variants.
8171 (build_vtable_initializer): Likewise.
8172 (get_class_offset_1): Remove.
8173 (dfs_get_class_offset): Likewise.
8174 (get_class_offset): Likewise.
8175 (dfs_find_final_overrider): New function.
8176 (find_final_overrider): Likewise.
8177 (modify_one_vtable): Remove.
8178 (dfs_find_base): New function.
8179 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8180 find_final_overrider.
8181 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8182 virtuals.
8183 (dfs_fixup_vtable_deltas): Remove.
8184 (override_one_vtable): Remove.
8185 (merge_overrides): Likewise.
8186 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8187 unreal chilren of virtual bases.
8188 (finish_struct_1): Don't use merge_overrides. Don't use
8189 dfs_fixup_vtable_deltas.
8190 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8191 BINFOs.
8193 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8194 Jason Merrill <jason@yorick.cygnus.com>
8196 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8198 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8200 * exception.cc (__throw_bad_typeid): Add missing std::.
8202 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8204 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8206 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8208 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8210 Runtime support for new-abi rtti.
8211 * inc/typeinfo (type_info::operator!=): Define in class.
8212 (type_info::before, type_info::name, type_info::operator==,
8213 type_info::operator!=): Define new ABI implementations.
8214 (type_info::is_pointer_p, type_info::is_function_p): Declare
8215 new virtual functions.
8216 (type_info::do_catch, type_info::do_upcast): Likewise.
8218 * tinfo.h (__base_class_info): Define new class.
8219 (__class_type_info): Likewise.
8220 (__si_class_type_info): Likewise.
8221 (__vmi_class_type_info): Likewise.
8222 (__dynamic_cast): Prototype.
8224 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8225 (type_info::is_pointer_p): Define new function.
8226 (type_info::is_function_p): Likewise.
8227 (type_info::do_catch): Likewise.
8228 (type_info::do_upcast): Likewise.
8229 (vtable_prefix): New structure for vtable access.
8230 (adjust_pointer): Define new template function.
8231 (contained_p, public_p, virtual_p, contained_public_p,
8232 contained_nonpublic_p, contained_nonvirtual_p): Define new
8233 functions.
8234 (nonvirtual_base_type): New local variable.
8235 (__class_type_info::~__class_type_info): Define.
8236 (__si_class_type_info::~__si_class_type_info): Likewise.
8237 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8238 (__class_type_info::do_catch): Define new function.
8239 (__class_type_info::do_upcast): Likewise.
8240 (__class_type_info::find_public_src): Likewise.
8241 (__class_type_info::do_find_public_src): Likewise.
8242 (__si_class_type_info::do_find_public_src): Likewise.
8243 (__vmi_class_type_info::do_find_public_src): Likewise.
8244 (__class_type_info::do_dyncast): Likewise.
8245 (__si_class_type_info::do_dyncast): Likewise.
8246 (__vmi_class_type_info::do_dyncast): Likewise.
8247 (__class_type_info::do_upcast): Likewise.
8248 (__si_class_type_info::do_upcast): Likewise.
8249 (__vmi_class_type_info::do_upcast): Likewise.
8250 (__dynamic_cast): Likewise.
8252 * tinfo2.cc (__fundamental_type_info): Define new class.
8253 (__pointer_type_info): Likewise.
8254 (__reference_type_info): Likewise.
8255 (__array_type_info): Likewise.
8256 (__function_type_info): Likewise.
8257 (__enum_type_info): Likewise.
8258 (__ptr_to_member_type_info): Likewise.
8259 (__fundamental_type_info::~__fundamental_type_info): Define.
8260 (__pointer_type_info::~__pointer_type_info): Likewise.
8261 (__reference_type_info::~__reference_type_info): Likewise.
8262 (__array_type_info::~__array_type_info): Likewise.
8263 (__function_type_info::~__function_type_info): Likewise.
8264 (__enum_type_info::~__enum_type_info): Likewise.
8265 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8266 (__pointer_type_info::do_catch): Define new function.
8267 (__ptr_to_member_type_info::do_catch): Define new function.
8269 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8270 (__is_pointer): Likewise.
8272 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8274 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8276 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8277 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8278 (make_new_vtable): New function.
8279 (modify_vtable_entry): Handle generation of new vtables correctly.
8280 (modify_one_vtable): Remove unused parameter.
8281 (dfs_fixup_vtable_deltas): Likewise.
8282 (override_one_vtable): Use build_secondary_vtable.
8283 (finish_struct_1): Use build_primary_vtable and
8284 build_secondary_vtable.
8286 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8288 * cp/decl.c: Adjust variable names, comments, help strings.
8290 2000-01-29 Nathan Sidwell <nathan@acm.org>
8292 * new2.cc (operator delete[]): Use operator delete, don't assume
8293 implementation.
8295 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8297 * class.c (build_vtbl_initializer): Add argument to
8298 build_vtable_entry call.
8300 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8302 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8303 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8304 (BF_DELTA): New macro.
8305 (BF_VCALL_INDEX): Likewise.
8306 (BF_FN): Likewise.
8307 (THUNK_VCALL_OFFSET): Likewise.
8308 (make_thunk): Change prototype.
8309 * class.c (build_vtable_entry): Integrate
8310 build_vtable_entry_for_fn. Handle vcall indices.
8311 (build_vtable_entry_for_fn): Remove.
8312 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8313 BF_VCALL_INDEX, BF_FN.
8314 (modify_vtable_entry): Integrate common code from
8315 modify_one_vtable and dfs_fixup_vtable_deltas.
8316 (add_virtual_function): Set BF_VCALL_INDEX.
8317 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8318 and BF_FN.
8319 (modify_one_vtable): Simplify.
8320 (dfs_fixup_vtable_deltas): Likewise.
8321 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8322 * method.c (make_thunk): Handle vcall indices.
8324 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8326 Compiler side new abi rtti (not enabled).
8327 * cp-tree.h (new_abi_rtti_p): New macro.
8328 (emit_support_tinfos): Prototype new function.
8329 (tinfo_decl_p): Likewise.
8330 (emit_tinfo_decl): Likwise.
8331 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8332 macros.
8333 (doing_runtime): New local static.
8334 (init_rtti_processing): Add new-abi initializer.
8335 (get_tinfo_decl): Add new-abi logic.
8336 (tinfo_from_decl): Likewise.
8337 (build_dynamic_cast_1): Likewise.
8338 (qualifier_flags): New static function.
8339 (tinfo_base_init): Likewise.
8340 (generic_initializer): Likewise.
8341 (ptr_ref_initializer): Likewise.
8342 (ptmd_initializer): Likewise.
8343 (class_hint_flags): Likewise.
8344 (class_initializer): Likewise.
8345 (synthesize_tinfo_var): Likewise.
8346 (create_real_tinfo_var): Likewise.
8347 (create_pseudo_type_info): Likewise.
8348 (get_vmi_pseudo_type_info): Likewise.
8349 (create_tinfo_types): Likewise.
8350 (emit_support_tinfos): New global function.
8351 (tinfo_decl_p): New global predicate.
8352 (emit_tinfo_decl): New global function.
8353 * class.c (set_rtti_entry): Generalize for old and new rtti.
8354 (build_vtbl_initializer): Likewise.
8355 * decl2.c (finish_file): Likewise.
8357 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8359 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8360 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8362 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8364 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8365 for scopes.
8367 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8369 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8371 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8373 * optimize.c (calls_setjmp_r): Supply new argument
8374 to special_function_p.
8376 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8378 * call.c: PROTO -> PARAMS.
8379 * class.c: Likewise.
8380 * cp-tree.h: Likewise.
8381 * cvt.c: Likewise.
8382 * decl.c: Likewise.
8383 * decl.h: Likewise.
8384 * decl2.c: Likewise.
8385 * dump.c: Likewise.
8386 * errfn.c: Likewise.
8387 * error.c: Likewise.
8388 * except.c: Likewise.
8389 * expr.c: Likewise.
8390 * init.c: Likewise.
8391 * input.c: Likewise.
8392 * lex.c: Likewise.
8393 * lex.h: Likewise.
8394 * method.c: Likewise.
8395 * optimize.c: Likewise.
8396 * parse.y: Likewise.
8397 * pt.c: Likewise.
8398 * repo.c: Likewise.
8399 * rtti.c: Likewise.
8400 * search.c: Likewise.
8401 * semantics.c: Likewise.
8402 * spew.c: Likewise.
8403 * tree.c: Likewise.
8404 * typeck.c: Likewise.
8405 * typeck2.c: Likewise.
8406 * xref.c: Likewise.
8408 2000-01-25 Richard Henderson <rth@cygnus.com>
8410 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8412 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8414 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8415 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8416 (struct vcall_offset_data_s): New type.
8417 (dfs_vcall_offset_queue_p): New function.
8418 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8419 (build_vcall_offset_vtbl_entries): Likewise.
8420 (layout_vtable_decl): Likewise.
8421 (num_vfun_entries): Likewise.
8422 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8423 (build_vtbl_initializer): Likewise.
8424 (dfs_finish_vtabls): Use layout_vtable_decl.
8425 (modify_one_vtables): Always duplicate vtables under the new ABI.
8426 (finish_struct_1): Use layout_vtable_decl.
8428 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8430 * decl.c (member_function_or_else): Change third arg from a format
8431 specifier to an `enum overload_flags'. Callers changed.
8433 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8435 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8436 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8437 build_const_cast, get_delta_difference, check_return_expr): Avoid
8438 ANSI string concatenation usage.
8440 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8442 * class.c (layout_class_type): Put the fields required to make a
8443 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8444 list.
8446 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8448 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8449 template.
8451 * decl2.c (mark_used): Do instantiate inlines that have been
8452 explicitly instantiated.
8454 2000-01-24 Richard Henderson <rth@cygnus.com>
8456 * call.c (build_over_call): Use expand_tree_builtin.
8457 * typeck.c (build_function_call_real): Likewise.
8458 (build_binary_op_nodefault): Handle unordered compares.
8460 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8462 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8463 cp_tree_index values.
8464 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8465 New global node #defines for them.
8466 * rtti.c (call_void_fn): Replace with ...
8467 (build_runtime_decl): ... new static function.
8468 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8469 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8470 (build_dynamic_cast_1): Always produce correctly typed result.
8471 Explicitly produce type_info addresses. Use dynamic_cast_node.
8472 * exception.cc (__throw_bad_cast): Return `void *'.
8473 (__throw_bad_typeid): Return `const type_info &'.
8475 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8477 * cp-tree.h (get_vtable_decl): Prototype new function.
8478 * class.c (get_vtable_decl): New function. Broken out from ...
8479 (build_vtable): ... here. Use it.
8480 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8481 by get_vtable_decl.
8483 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8485 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8486 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8487 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8488 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8489 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8490 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8491 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8492 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8493 (CPTI_TINFO_VAR_ID): New enumeration.
8494 (__tp_desc_type_node, __access_mode_type_node,
8495 __bltn_desc_type_node, __user_desc_type_node,
8496 __class_desc_type_node, __ptr_desc_type_node,
8497 __attr_desc_type_node, __func_desc_type_node,
8498 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8499 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8500 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8501 enum_desc_type_node, class_desc_type_node,
8502 si_class_desc_type_node, vmi_class_desc_type_node,
8503 ptmd_desc_type_node, base_desc_type_node): New #defines.
8504 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8505 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8506 (tinfo_var_id): New enumeration.
8507 (DECL_TINFO_FN_P): Augment comment.
8508 * decl.c (cp_global_trees): Adjust documentation.
8509 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8510 tinfo_decl_type and tinfo_var_id.
8511 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8512 (build_typeid): Remove unused variable.
8513 (get_tinfo_var): Use tinfo_var_id.
8514 (tinfo_name): New static function.
8515 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8516 (tinfo_from_decl): Likewise.
8517 (get_base_offset): New static function, broken out of
8518 expand_class_desc.
8519 (expand_si_desc): Use tinfo_name.
8520 (expand_class_desc): Likewise. Lose local static variable.
8521 Use base_desc_type_node. Use get_base_offset.
8522 (expand_ptr_desc): Use tinfo_name.
8523 (expand_attr_desc): Likewise.
8524 (expand_generic_desc): Likewise.
8526 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8527 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8529 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8531 * cp-tree.h (__eprintf): Remove declaration.
8532 * tree.c (__eprintf): Remove definition.
8534 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8535 Mark Mitchell <mark@codesourcery.com>
8537 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8538 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8540 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8542 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8544 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8546 * cp-tree.h (register_dtor_fn): New function.
8547 * decl.c (destroy_local_static): Rename to ...
8548 (register_dtor_fn): ... this. Give it external linkage.
8549 (expand_static_init): Use it.
8550 * decl2.c (do_static_initialization): Likewise, if using
8551 __cxa_atexit.
8552 (do_static_destruction): Check that __cxa_atexit is not in use.
8553 (finish_file): Don't call do_static_destruction if using
8554 __cxa_atexit.
8556 * typeck.c (convert_arguments): Restore two-message error
8557 reporting.
8559 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8561 Remap dynamic cast hint values to be consistent across ABIs.
8562 * search.c (dynamic_cast_base_recurse): Remap generated value.
8563 (get_dynamic_cast_base_type): Adjust documentation.
8564 * tinfo.h (__user_type_info::dyncast): Likewise.
8565 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8566 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8567 (__class_type_info::do_dyncast): Likewise.
8568 (__class_type_info::do_find_public_subobj): Likewise.
8569 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8571 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8573 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8575 * typeck2.c (incomplete_type_error): Restore previous
8576 cp_error and cp_error_at call sequence.
8578 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8580 * class.c (dump_class_hierarchy): Make format agree with argument;
8581 cast pointer to unsigned long and print with %lx.
8583 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8585 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8587 * typeck.c (composite_pointer_type, common_type,
8588 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8589 build_function_call_real, convert_arguments,
8590 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8591 build_unary_op, mark_addressable, build_compound_expr,
8592 build_static_cast, build_reinterpret_cast, build_const_cast,
8593 build_c_cast, build_modify_expr, get_delta_difference,
8594 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8595 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8596 into a single one.
8597 * typeck2.c (readonly_error, abstract_virtuals_error,
8598 process_init_constructor, check_for_new_type): Likewise.
8600 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8602 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8603 VAR_DECLs.
8605 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8607 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8608 (build_x_typeid): Likewise.
8609 (get_tinfo_fn): Likewise.
8610 (get_tinfo_fn_unused): Rename to ...
8611 (get_tinfo_decl): ... here.
8612 * rtti.c (build_headof): Replace logic error with assertion.
8613 (get_tinfo_fn_dynamic): Rename to ...
8614 (get_tinfo_decl_dynamic): ... here. Make static. Use
8615 complete_type_or_else.
8616 (build_x_typeid): Move into ...
8617 (build_typeid): ... here. Adjust call to
8618 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8619 throw_bad_typeid expression.
8620 (get_tinfo_fn_unused): Rename to ...
8621 (get_tinfo_decl): ... here. Adjust comment.
8622 (get_tinfo_fn): Delete.
8623 (tinfo_from_decl): New static function.
8624 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8625 (get_typeid): Use complete_type_or_else.
8626 (build_dynamic_cast_1): Adjust calls to
8627 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8628 * parse.y (primary): Adjust call to build_typeid.
8629 * except.c (build_eh_type_type_ref): Adjust call to
8630 get_tinfo_decl. Mark as used.
8631 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8632 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8633 * parse.c: Regenerated.
8635 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8637 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8638 calling convention.
8639 (resolves_to_fixed_type_p): Document calling convention.
8640 * rtti.c (build_x_typeid): Initialize NONNULL.
8642 * cp-tree.h (build_shared_int_cst): New function.
8643 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8644 * class.c (modify_vtable_entry): Likewise.
8645 (add_virtual_function): Split out code to generated shared
8646 INTEGER_CSTs to build_share_int_cst.
8647 (modify_all_vtables): Handle all the overridden functions here.
8648 Add overridden functions from non-primary virtual bases to the
8649 primary vtable.
8650 (finish_struct_1): Adjust call to modify_all_vtables. Add
8651 overridden functions from non-primary bases to the vtable.
8652 * tree.c (build_shared_int_cst): New function.
8654 * cp-tree.h (scratchalloc): Remove.
8655 (build_scratch_list): Likewise.
8656 * call.c (convert_class_to_reference): Replace build_scratch_list
8657 and build_expr_list with build_tree_list.
8658 (add_candidate): Replace scratchalloc with expralloc. Note memory
8659 leak.
8660 (build_user_type_conversion_1): Replace build_scratch_list
8661 and build_expr_list with build_tree_list.
8662 (build_new_op): Likewise.
8663 (build_op_delete_call): Likewise.
8664 (convert_like): Likewise.
8665 * cvt.c (ocp_convert): Likewise.
8666 * decl.c (start_decl): Likewise.
8667 (start_function): Likewise.
8668 (finish_destructor_body): Likewise.
8669 (maybe_build_cleanup_1): Likewise.
8670 * decl2.c (reparse_decl_as_expr): Likewise.
8671 * init.c (perform_member_init): Likewise.
8672 (expand_cleanup_for_base): Likewise.
8673 (build_builtin_delete_call): Likewise.
8674 (build_new_1): Likewise.
8675 (build_delete): Likewise.
8676 * method.c (do_build_assign_ref): Likewise.
8677 * parse.y (already_scoped_stmt): Likewise.
8678 (nontrivial_exprlist): Likewise.
8679 (net_initializer): Likewise.
8680 (initlist): Likewise.
8681 * parse.c: Regenerated.
8682 * rtti.c (build_x_typeid): Likewise.
8683 (build_dynamic_cast_1): Likewise.
8684 * typeck.c (build_x_compound_expr): Likewise.
8685 (build_static_cast): Likewise.
8686 (build_modify_expr): Likewise.
8688 * cp-tree.h (DECL_VINDEX): Add documentation.
8689 * class.c (build_vtable_entry): Likewise.
8690 (start_vtable): Add comment.
8691 (add_virtual_function): Replace pending_hard_virtuals with
8692 overridden_virtuals and pending_virtuals with new_virtuals.
8693 Replace redundant assignments with assertions.
8694 (check_for_override): Add comment.
8695 (check_bases_and_members): Replace pending_hard_virtuals with
8696 overridden_virtuals and pending_virtuals with new_virtuals.
8697 (create_vtbl_ptr): Likewise.
8698 (layout_class_type): Likewise.
8699 (finish_struct_1): Likewise. Add comments.
8701 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8703 * class.c (finish_struct_1): Replace redundant code with
8704 assertions.
8706 * cp-tree.h (flag_new_abi): Move.
8707 (flag_use_cxa_atexit): Likewise.
8708 (flag_honor_std): Likewise.
8709 (flag_rtti): Likewise.
8710 (vbase_offsets_in_vtable_p): Define.
8711 (vptrs_present_everywhere_p): Likewise.
8712 (TYPE_CONTAINS_VPTR_P): Likewise.
8713 (dfs_walk_real): Declare.
8714 * class.c (build_vbase_pointer_fields): Check
8715 vbase_offsets_in_vtable_p.
8716 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8717 BINFO_VPTR_FIELD.
8718 (build_vbase_offset_vtbl_entries): Simplify.
8719 (build_vbase_offset_vtbl_entries): Adjust.
8720 (build_vbase_pointer): Add ability to look up vbase offsets in
8721 vtable.
8722 (start_vtable): New function.
8723 (add_virtual_function): Use it.
8724 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8725 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8726 (build_vtbl_initializer): Take the type of the complete object as
8727 input. Use it to correctly calculate vbase offsets.
8728 (dfs_finish_vtbls): Pass the complete type to
8729 build_vtbl_initializer.
8730 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8731 (create_vtable_ptr): Create a vtable even if there are no
8732 new virtual functions, under the new ABI.
8733 (finish_struct_1): Likewise.
8734 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8735 * decl.c (exapnd_static_init): Remove call to
8736 preserve_initializer.
8737 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8738 vtables.
8739 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8740 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8741 (construct_virtual_bases): Don't initialize virtual base pointers
8742 under the new ABI.
8743 (build_aggr_init): Clean up comment.
8744 (expand_aggr_init_1): Likewise.
8745 * rtti.c (expand_class_desc): Store the virtual function table
8746 index where the vbase offset lives in the offset field.
8747 * search.c (dfs_walk_real): Make it global.
8748 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8749 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8751 * tinfo.h (USItype): Make it signed under the new ABI.
8752 * tinfo.cc (convert_to_base): New function. Encapsulate base
8753 conversion logic here.
8754 (__class_type_info::do_upcast): Use it.
8755 (__class_type_info::do_dyncast): Likewise.
8756 (__class_type_info::do_find_public_subobj): Likewise.
8758 * init.c (construct_virtual_bases): Don't look up the addresses of
8759 virtual bases at run-time.
8761 * class.c (build_vbase_pointer): Relocate.
8762 (build_vbase_pointer_fields): Likewise.
8763 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8764 (build_vbase_offset_vtbl_entries): Likewise.
8766 * decl.c (init_decl_processing): Complain if -fnew-abi
8767 -fno-vtable-thunks is used.
8769 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8770 flag_new_abi.
8772 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8774 * cp-tree.h (num_extra_vtbl_entries): New function.
8775 (size_extra_vtbl_entries): Likewise.
8776 (dfs_vtable_path_unmark): Likewise.
8777 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8778 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8779 * class.c (num_extra_vtbl_entries): New function.
8780 (size_extra_vtbl_entries): Likewise.
8781 (dfs_build_vbase_offset_vtbl_entries): New function.
8782 (build_vbase_offset_vtbl_entries): Likewise.
8783 (build_vtbl_initializer): Use it.
8784 (finish_struct_1): Adjust vtable sizes (using
8785 num_extra_vtbl_entries).
8786 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8787 THUNK_DECL is non-NULL before expanding it.
8788 * init.c (expand_virtual_init): Adjust the vtable pointer by
8789 size_extra_vtbl_entries before storing it.
8790 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8791 Handle TREE_LIST parameters here, not in the dfs_* functions.
8792 (dfs_unmarked_real_bases_queue_p): Adjust.
8793 (dfs_marked_real_bases_queue_p): Likewise.
8794 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8795 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8796 (dfs_vtable_path_unmark): Likewise.
8798 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8800 * optimize.c (copy_body_r): Clear the operand three of a
8801 TARGET_EXPR when copying it.
8803 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8805 * method.c (build_decl_overload_real): Check whether we are in ::
8806 before returning __builtin_new/delete.
8808 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8810 * pt.c (tsubst_friend_function): Improve comment.
8811 (instantiate_decl): Avoid crashing when a "nested" function is
8812 instantiated from the top level.
8814 * dump.c (dqeueue_and_dump): Dump
8815 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8817 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8819 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8821 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8823 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8824 ENABLE_NEW_GXX_ABI defined.
8825 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8826 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8827 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8829 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8831 * decl.c (start_cleanup_fn): Call pushdecl.
8833 * call.c (convert_class_to_reference): Fix typos.
8834 (build_conditional_expr): Handle errors gracefully.
8835 * class.c (push_nested_class): Likewise.
8836 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8837 (DECL_THIS_EXTERN): Use it.
8838 (DECL_THIS_STATIC): Likewise.
8839 * cvt.c (convert_to_void): Handle errors gracefully.
8840 (build_expr_type_conversion): Likewise.
8841 * decl.c (maybe_push_decl): Likewise.
8842 (start_decl_1): Likewise.
8843 (require_complete_types_for_parms): Likewise.
8844 * parse.y (structsp): Likewise.
8845 (base_class): Likewise.
8846 * parse.c: Regenerated.
8847 * pt.c (finish_member_template_decl): Likewise.
8848 * typeck.c (decay_conversion): Likewise.
8850 * cp-tree.h (dfs_skip_vbases): New function.
8851 (find_vbase_instance): Likewise.
8852 * class.c (determine_primary_base): Allow a nearly empty base to
8853 serve as a primary base class under the new ABI.
8854 (get_class_offset_1): Rename to ...
8855 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8856 messages here.
8857 (get_class_offset): Use it. Issue error messages here.
8858 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8859 find the right copies of virtual bases.
8860 (fixup_vtable_deltas1): Rename to ...
8861 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8862 bases as primary bases.
8863 (fixup_vtable_deltas): Remove.
8864 (override_one_vtable): Handle virtual bases as primary bases.
8865 (merge_overrides): Likewise.
8866 (finish_struct_1): Likewise.
8867 (dump_class_hierarchy): Dump primary-ness of bases as well.
8868 * search.c (mark_primary_bases): Use a pre-order traversal to
8869 handle primary virtual bases.
8870 (dfs_skip_vbases): New fiunction.
8871 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8872 (fixup_virtual_upcast_offsets): Likewise.
8873 (fixup_all_virtual_upcast_offsets): Likewise.
8874 (dfs_find_vbase_instances): New function.
8875 (find_vbase_instance): Likewise.
8877 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8879 * lex.c (DIR_SEPARATOR): Delete macro.
8881 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8883 * decl2.c (lang_decode_option): Handle automatic line wrapping
8884 option.
8886 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8888 * friend.c (do_friend): Don't resolve scopes when processing
8889 template declarations, even if the qualifying scope doesn't
8890 involve template parameters.
8892 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8894 * class.c (dfs_modify_vtables_queue_p): Remove.
8895 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8896 and dfs_marked_real_bases_queue_p instead of
8897 dfs_modify_vtables_queue_p.
8899 * class.c (build_vbase_path): Simplify.
8900 (dfs_propagate_binfo_offsets): New function.
8901 (propagate_binfo_offsets): Use it.
8902 (remove_base_field): Simplify.
8903 (dfs_set_offset_for_vbases): Remove.
8904 (dfs_set_offset_for_shared_vbases): New function.
8905 (dfs_set_offset_for_unshared_vbases): Likewise.
8906 (layout_virtual_bases): Use them.
8907 (layout_basetypes): Don't call propagate_binfo_offsets.
8908 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8909 for the vbases.
8911 * class.c (build_base_field): New function, split out from ...
8912 (build_base_fields): ... here. Use it. Allocate primary bases
8913 first, under the new ABI.
8914 (get_vtable_entry): Remove.
8915 (remove_base_field): New function, split out from ...
8916 (remove_base_fields): ... here. Adjust since primary bases come
8917 first under the new ABI.
8919 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8920 (initialize_vtbl_ptrs): New function.
8921 (expand_indirect_vtbls_init): Change prototype.
8922 (convert_pointer_to_vbase): Declare.
8923 * init.c (expand_direct_vtbls_init): Remove.
8924 (dfs_initialize_vtbl_ptrs): New function.
8925 (initialize_vtbl_ptrs): Likewise.
8926 (emit_base_init): Use initialize_vtbl_ptrs.
8927 * search.c (convert_pointer_to_vbase): Make it global.
8928 (expand_indirect_vtbls_init): Remove vtable initialization code.
8929 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8931 * class.c (dfs_finish_vtbls): New function.
8932 (finish_vtbls): Use it.
8933 (dump_class_hierarchy): New function.
8935 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8936 (BINFO_VBASE_PRIMARY_P): New macro.
8937 (BINFO_VIRTUALS): Add to documentation.
8938 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8939 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8940 (dfs_mark_primary_bases_queue_p): Likewise.
8941 (dfs_unmarked_real_bases_queue_p): New function.
8942 (dfs_marked_real_bases_queue_p): Likewise.
8943 * search.c (dfs_mark_primary_bases): Adjust.
8944 (mark_primary_bases): Likewise.
8945 (get_shared_vbase_if_not_primary): New function.
8946 (dfs_unmarked_real_bases_queue_p): Likewise.
8947 (dfs_marked_real_bases_queue_p): Likewise.
8948 (dfs_get_pure_virtuals): Simplify.
8949 (get_pure_virtuals): Likewise.
8951 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8953 * lex.c: Include tm_p.h.
8955 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8957 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8959 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8961 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8962 * pt.c (instantiate_decl): Defer comdat templates that might not be
8963 needed.
8965 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8966 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8967 (finish_file): Likewise.
8969 * decl2.c (import_export_class): Undo 12/14 change.
8971 * error.c (dump_decl): operator new, not operatornew.
8973 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8974 * search.c (lookup_field_1): Look for the last field with the
8975 desired name.
8977 2000-01-05 Nathan Sidwell <nathan@acm.org>
8979 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8980 FUNCTION_DECL.
8982 2000-01-05 Nathan Sidwell <nathan@acm.org>
8984 * typeck.c (build_static_cast): Don't strip target qualifiers
8985 when casting from a class.
8987 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8989 * class.c (warn_hidden): Initialize variable `fndecl'.
8991 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8993 * decl.c (flag_isoc9x): New variable to be able to use code in
8994 c-common.c. For now always zero.
8996 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8998 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8999 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9000 or unshare_base_binfos for virtual bases here.
9001 * search.c (dfs_get_vbase_types): Do it here.
9002 (get_vbase_types): Adjust.
9004 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9006 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9007 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9008 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9009 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9010 (unmark_primary_bases): Remove declaration.
9011 (unmarkedp): Declare.
9012 (dfs_vbase_unmark): Likewise.
9013 * class.c (determine_primary_base): Return immediately if there
9014 are no base classes. Call mark_primary_bases here.
9015 (modify_all_direct_vtables): Remove.
9016 (modify_all_indirect_vtables): Remove.
9017 (dfs_modify_vtables_queue_p): New function.
9018 (dfs_modify_vtables): New function.
9019 (modify_all_vtables): Use them.
9020 (build_base_fields): Build FIELD_DECLs for primary virtual base
9021 classes.
9022 (create_vtable_ptr): Don't call determine_primary_base here.
9023 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9024 (dfs_set_offset_for_vbases): ... this.
9025 (layout_virtual_bases): Use it.
9026 (layout_class_type): Call determine_primary_base here.
9027 * search.c (unmarkedp): Make it global.
9028 (shared_marked_p): Simplify.
9029 (shared_unmarked_p): Likewise.
9030 (dfs_primary_bases_queue_p): Remove.
9031 (dfs_unmark_primary_bases): Likewise.
9032 (unmark_primary_bases): Likewise.
9033 (mark_primary_bases): Simplify.
9034 (get_pure_virtuals): Don't call mark_primary_bases here.
9035 (dfs_vbase_unmark): New function.
9036 (get_vbase_types): Simplify.
9038 * class.c (struct base_info): Remove.
9039 (determine_primary_base): Take has_virtual_p rather than a
9040 base_info as input. Don't calculate max_has_virtual.
9041 (finish_struct_bits): Remove max_has_virtual argument.
9042 (create_vtable_ptr): Remove max_has_virtual_p argument.
9043 (layout_virtual_bases): Remove max argument.
9044 (layout_basetypes): Likewise.
9045 (layout_class_type): Remove max_has_virtual_p argument.
9046 (finish_struct_1): Remove max_has_virtual.
9048 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9049 (layout_basetypes): Remove.
9050 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9051 Update to handle primary virtual bases.
9052 (remove_base_fields): New function, split out from
9053 layout_basetypes.
9054 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9055 (layout_virtual_bases): New function, split out from
9056 layout_basetypes. Update to handle primary virtual bases.
9057 (layout_basetypes): Moved here from tree.c. Use
9058 remove_base_fields and layout_virtual_bases.
9059 * search.c (dfs_mark_primary_bases_queue_p): New function.
9060 (mark_primary_bases): Use it.
9061 * tree.c (CEIL): Remove.
9062 (propagate_binfo_offsets): Remove.
9063 (layout_basetypes): Remove.
9065 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9067 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9068 (BINFO_PRIMARY_MARKED_P): New macro.
9069 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9070 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9071 (mark_primary_bases): New function.
9072 (unmark_primary_bases): Likewise.
9073 * search.c (get_abstract_virtuals_1): Remove.
9074 (dfs_mark_primary_bases): New function.
9075 (mark_primary_bases): Likewise.
9076 (dfs_unmark_primary_bases): Likewise.
9077 (unmark_primary_bases): Likewise.
9078 (dfs_get_pure_virtuals): Likewise.
9080 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9082 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9083 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9084 (modify_one_vtable): Adjust.
9085 (fixup_vtable_deltas1): Likewise.
9086 (override_one_vtable): Likewise.
9087 * search.c (get_abstract_virtuals_1): Likewise.
9088 (get_pure_virtuals): Likewise.
9089 (expand_upcast_fixups): Likewise.
9090 * tree.c (debug_binfo): Likewise.
9092 * class.c (build_vtable): Don't return a value. Don't rebuild
9093 vtables for bases that have already been handled.
9094 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9095 already been handled.
9096 (modify_one_vtable): Adjust accordingly.
9097 (fixup_vtable_deltas1): Likewise.
9098 (finish_struct_1): Likewise.
9100 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9102 * call.c (build_new_method_call): Also check destructors.