1 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
3 * decl.c (grokdeclarator): Set context of namespace scope
6 2001-04-24 Zack Weinberg <zackw@stanford.edu>
8 * cp/optimize.c: Include hashtab.h.
9 (struct inline_data): Add tree_pruner.
10 (expand_call_inline, expand_calls_inline): Use it when calling
12 (optimize_function): Initialize and free tree_pruner.
14 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
16 Lazy __FUNCTION__ generation.
17 * cp-tree.def (FUNCTION_NAME): Remove.
18 * cp-tree.h (function_name_declared_p): Remove.
19 (cp_fname_init): Prototype.
20 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
21 don't call declare_function_name. Call start_fname_decls.
22 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
23 clobber the line number.
24 (cp_fname_init): New function.
25 (start_function): Call start_fname_decls.
26 (finish_function): Call finish_fname_decls.
27 * lex.c (reswords): Add slots for __FUNCTION__ et al.
28 (rid_to_yy): Add mappings for __FUNCTION__ et al.
29 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
30 * parse.y (VAR_FUNC_NAME): New token.
31 (primary): Add VAR_FUNC_NAME.
32 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
34 (tsubst, FUNCTION_NAME case): Remove.
35 (tsubst_copy, FUNCTION_NAME case): Remove.
36 (tsubst_expr, DECL_STMT case): Be careful with a
37 DECL_PRETTY_FUNCTION_P.
38 (instantiate_decl): Remove function_name_declared_p.
39 * semantics.c (begin_compound_statement): Don't call
40 declare_function_name here.
41 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
42 (finish_translation_unit): Call finish_fname_decls.
43 (expand_body): Remove function_name_declared_p.
44 * typeck2.c (digest_init): Allow any ERROR_MARK.
46 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
48 * pt.c (tsubst_decl): Use VOID_TYPE_P.
49 * semantics.c: Fix some typos.
51 2001-04-23 Phil Edwards <pme@sources.redhat.com>
53 * cp/decl2.c (flag_honor_std): Always initialize to 1.
55 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
57 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
59 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
61 * except.c (build_throw): Wrap the initialization of the exception
62 object in a MUST_NOT_THROW_EXPR.
63 (do_free_exception): #if 0.
65 2001-04-20 Mark Mitchell <mark@codesourcery.com>
67 * cp-tree.h (finish_enum): Change prototype.
68 * decl.c (finish_enum): Reorganize.
69 * parse.y (structsp): Adjust calls to finish_enum.
71 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
73 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
76 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
78 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
79 (layout_empty_base): Return at end flag.
80 (build_base_field): Likewise.
81 (build_base_fields): Likewise.
82 (layout_virtual_bases): Don't add 1 to eoc value.
83 (end_of_class): Use full size for empty bases.
84 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
85 empty bases. Don't add 1 to eoc value. Only add trailing padding
86 if we're an empty class with no empty bases.
87 (dump_class_hierarchy): Dump size and alignment.
89 2001-04-20 Jakub Jelinek <jakub@redhat.com>
91 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
94 2001-04-20 Jakub Jelinek <jakub@redhat.com>
96 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
97 is found, look first if name does not match the structure name.
99 2001-04-19 Mark Mitchell <mark@codesourcery.com>
101 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
103 (SET_DECL_LANGUAGE): New macro.
104 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
105 (pushdecl): Likewise.
106 (build_library_fn_1): Likewise.
107 (build_cp_library_fn): Likewise.
108 (grokfndecl): Likewise.
109 (grokvardecl): Mark `extern "C"' variables as having C linkage.
110 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
111 * lex.c (retrofit_lang_decl): Likewise.
112 * mangle.c (mangle_decl_string): Don't mangle the names of
113 variables declared with C language linkage.
114 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
116 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
118 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
119 flag_access_control from uninitialized storage.
121 2001-04-15 Mark Mitchell <mark@codesourcery.com>
123 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
124 * mangle.c (write_pointer_to_member_type): Fix mangling of
125 pointers to cv-qualified member function types.
127 * init.c (build_delete): Create a SAVE_EXPR for the address if
128 we're going to use it more than once.
130 2001-04-13 Mark Mitchell <mark@codesourcery.com>
132 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
133 (expand_ptremfunc_cst): Change prototype.
134 (delta2_from_ptrmemfunc): Remove.
135 * expr.c (cplus_expand_constant): Adjust call to
136 expand_ptrmemfunc_cst.
137 * typeck.c (build_ptrmemfunc1): Simplify.
138 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
139 results in a constant.
140 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
141 (delta2_from_ptrmemfunc): Remove.
142 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
144 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
146 * cp-tree.h (decl_namespace_list): New macro.
147 (struct saved_scope): Add decl_ns_list.
148 * decl.c (mark_saved_scope): Mark it.
149 * decl2.c: Lose static decl_namespace_list.
150 (init_decl2): Don't save it.
152 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
154 * cp-tree.h (warn_return_type, yylex): Delete redundant
157 * decl.c (current_class_depth, global_namespace): Likewise.
159 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
161 * repo.c (flag_use_repository): Likewise.
163 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
165 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
166 set_block, pushdecl, getdecls, gettags, init_decl_processing,
167 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
168 lvalue_or_else, print_lang_statistics, comp_target_types,
169 unsigned_type, signed_type, signed_or_unsigned_type,
170 build_function_call, mark_addressable, incomplete_type_error):
171 Delete redundant declarations.
173 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
175 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
176 (TYPE_ANONYMOUS_P): New macro.
177 (TAGGED_TYPE_P): New macro.
178 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
179 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
180 * tree.c (no_linkage_helper): Likewise.
181 * semantics.c (begin_class_definition): Likewise.
182 * pt.c (convert_template_argument): Likewise.
183 * lex.c (check_for_missing_semicolon): Likewise.
185 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
187 * class.c (dfs_unshared_virtual_bases): New function.
188 (mark_primary_bases): Call it.
189 (check_bases): Ignore virtual bases when determining
192 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
194 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
196 2001-04-11 Mark Mitchell <mark@codesourcery.com>
198 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
199 cloned function to the clone.
201 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
203 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
205 * semantics.c: Include expr.h.
207 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
209 * method.c (implicitly_declare_fn): Commonize code for copy ctor
210 and assignment op. Set TREE_USED for parameter.
212 2001-04-10 Mark Mitchell <mark@codesourcery.com>
214 * class.c (find_final_overrider_data): Add `candidates'.
215 (dfs_find_final_overrider): Don't issue error messages
217 (find_final_overrider): Issue error messages here.
218 (build_base_field): Don't warn about amgibuous direct bases here.
219 (warn_about_ambiguous_direct_bases): New function.
220 (layout_class_type): Use it.
222 2001-04-10 Richard Henderson <rth@redhat.com>
224 * typeck.c (build_array_ref): Push the array reference inside
225 COMPOUND_EXPR and COND_EXPR.
227 2001-04-05 Mark Mitchell <mark@codesourcery.com>
229 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
230 * decl.c (duplicate_decls): Adjust accordingly.
231 (maybe_commonize_var): Likewise.
232 (grokfndecl): Likewise.
233 (start_function): Likewise.
234 (start_method): Likewise.
235 * decl2.c (key_method): Likewise.
236 (import_export_decl): Likewise.
237 * method.c (implicitly_declare_fn): Likewise.
238 * optimize.c (maybe_clone_body): Likewise.
240 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
242 * lang-specs.h: Add __DEPRECATED.
244 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
246 * search.c (get_dynamic_cast_base_type): When building a new
247 constant, set its type to ssizetype.
249 2001-04-04 Jakub Jelinek <jakub@redhat.com>
251 * optimize.c (expand_call_inline): Only add newly inlined statements
254 2001-04-03 Mark Mitchell <mark@codesourcery.com>
256 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
257 (OPERATOR_FORMAT): Likewise.
258 (OPERATOR_TYPENAME_FORMAT): Likewise.
259 * operators.def: Remove old name-mangling information.
260 * decl.c (grok_op_properties): Adjust accordingly.
261 * lex.c (init_operators): Likewise.
262 * rtti.c (get_tinfo_decl): Issue error messages about types that
265 2001-04-03 Mark Mitchell <mark@codesourcery.com>
267 * decl2.c (import_export_decl): Don't call import_export_class
268 when processing an inline member function.
269 * semantics.c (expand_body): Call import_export_decl before
270 emitting inline functions.
272 2001-03-28 Richard Henderson <rth@redhat.com>
274 IA-64 ABI Exception Handling:
275 * cp-tree.def (EH_SPEC_BLOCK): New.
276 (MUST_NOT_THROW_EXPR): New.
277 * cp-tree.h: Update changed function declarations.
278 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
279 (CPTI_CALL_UNEXPECTED): New.
280 (struct cp_language_function): Rename x_eh_spec_try_block
282 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
283 * decl.c (current_binding_level): If no current function
284 bindings, revert to scope_chain.
285 (initialize_predefined_identifiers): Remove __cp_push_exception.
286 (store_parm_decls): Use begin_eh_spec_block.
287 (finish_function): Use finish_eh_spec_block.
288 (mark_lang_function): Update for name changes.
289 * decl2.c (finish_file): No mark_all_runtime_matches.
290 * dump.c (cp_dump_tree): Handle new tree codes.
291 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
292 * except.c (catch_language_init, catch_language): Remove.
293 (init_exception_processing): Don't set language code.
294 Initialize call_unexpected_node, protect_cleanup_actions,
295 eh_personality_libfunc, lang_eh_runtime_type.
296 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
297 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
298 (prepare_eh_type): Split out type canonicalizations ...
299 (build_eh_type_type): ... from here.
300 (build_eh_type_type_ref): Remove.
301 (mark_all_runtime_matches): Remove.
302 (build_exc_ptr): New.
303 (do_begin_catch, do_end_catch): New.
304 (do_pop_exception): Remove.
305 (build_terminate_handler): Remove.
306 (choose_personality_routine): Split out language choice from ...
307 (initialize_handler_parm): ... here.
308 Use MUST_NOT_THROW_EXPR.
309 (expand_start_catch_block): Use do_begin_catch. Simplify Java
310 exception object handling.
311 (expand_start_eh_spec, expand_end_eh_spec): Remove.
312 (expand_exception_blocks, alloc_eh_object): Remove.
313 (begin_eh_spec_block, finish_eh_spec_block): New.
314 (do_allocate_exception, do_free_exception): New.
315 (expand_throw): Merge into ...
316 (build_throw): ... here. Update for abi.
317 * expr.c (cplus_expand_expr): No expand_internal_throw.
318 Handle MUST_NOT_THROW_EXPR.
319 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
320 * semantics.c (*) Update for except.h name changes.
321 (genrtl_try_block): No protect_with_terminate.
322 (genrtl_eh_spec_block): New.
323 (genrtl_handler): Don't emit the goto here.
324 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
325 (genrtl_finish_function): Don't expand_exception_blocks.
326 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
328 2001-03-28 Richard Henderson <rth@redhat.com>
330 * decl.c (struct named_label_list): Rename eh_region to
331 in_try_scope, add in_catch_scope.
332 (struct binding_level): Rename eh_region to is_try_scope,
334 (note_level_for_try): Rename from note_level_for_eh.
335 (note_level_for_catch): New.
336 (poplevel): Copy both is_try_scope and is_catch_scope to
337 the named_label_list struct.
338 (check_previous_goto_1): Don't check for catch block via
339 DECL_ARTIFICIAL; use in_try_scope instead.
340 (check_goto): Likewise.
341 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
342 * except.c (expand_start_catch_block): Call note_level_for_catch.
343 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
345 2001-03-27 Richard Henderson <rth@redhat.com>
347 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
348 exceptions_via_longjmp.
350 2001-03-27 Phil Edwards <pme@sources.redhat.com>
352 * pt.c (check_default_tmpl_args): Make error messages clearer.
354 2001-03-26 Phil Edwards <pme@sources.redhat.com>
356 * error.c: Also undefine 'A' macro used for cp_printers definition.
358 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
360 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
362 2001-03-26 Mike Yang <yang@research.att.com>
363 Mark Mitchell <mark@codesourcery.com>
365 * dump.c (dump_access): New function.
366 (cp_dump_tree): Use it. Dump basetype information for class
369 2001-03-26 Mark Mitchell <mark@codesourcery.com>
371 * Makefile.in (optimize.o): Depend on params.h.
372 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
373 (init_decl_processing): Set flag_no_inline when doing
375 * optimize.c: Include params.h.
376 (struct inline_data): Improve documentation of FNS. Add
377 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
378 (INSNS_PER_STMT): New macro.
379 (remap_block): Use CLONING_P.
380 (inlinable_function_p): Don't inline big functions.
381 (expand_call_inline): Keep track of how much inlining we've done.
382 (optimize_function): Set FIRST_INLINED_FN.
383 (maybe_clone_body): Set CLONING_P.
384 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
386 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
387 rest_of_compilation. Clear DECL_RTL for local variables
389 (clear_decl_rtl): New function.
391 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
394 * cp-tree.h (skip_type_access_control,
395 reset_type_access_control): Prototype.
396 * decl.c (grokdeclarator): Access of friends is not checked.
397 * parse.y (component_decl_list): Reset type access control.
398 * semantics.c (decl_type_access_control): Clear
399 current_type_lookups.
400 (save_type_access_control): Don't save if not deferring.
401 (skip_type_access_control, reset_type_access_control): New
403 (begin_class_definition): Do type access control for basetypes.
404 Start deferred access control.
405 (finish_class_definition): Resume immediate access control if
406 this is a local class.
408 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
410 * class.c (add_method): Use memcpy/memmove, not bcopy.
412 * decl.c (duplicate_decls): Likewise.
414 2001-03-23 Jakub Jelinek <jakub@redhat.com>
416 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
419 2001-03-23 Jakub Jelinek <jakub@redhat.com>
421 * decl.c (local_names): Define.
422 (push_local_name): New.
423 (grok_reference_init): Return init if initializing static reference
424 variable with non-constant instead of emitting it.
425 Move expand_static_init call to cp_finish_decl.
426 (layout_var_decl): Call push_local_name.
427 (maybe_commonize_var): Allow inlining functions even if they have
428 static local variables, use comdat_linkage for them if flag_weak.
429 (check_initializer): Call obscure_complex_init if
430 grok_reference_init returned non-zero.
431 (save_function_data): Clear x_local_names.
432 (pop_cp_function_context): Free x_local_names.
433 (mark_inlined_fns): Remove.
434 (mark_lang_function): Mark x_local_names.
435 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
436 Mark inlined_fns as tree, remove call to mark_inlined_fns.
437 * class.c (alter_access): Ensure DECL_ACCESS is never set if
438 DECL_DISCRIMINATOR_P.
439 * cp-tree.h (cp_language_function): Add x_local_names.
440 (lang_decl_flags): Add discriminator into u2.
441 (lang_decl_inlined_fns): Remove.
442 (lang_decl): inlined_fns is now a TREE_VEC.
443 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
444 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
445 TREE_VEC, not a custom structure.
446 (optimize_function): Likewise.
447 * mangle.c (discriminator_for_local_entity): Discriminate among
448 VAR_DECL local entities.
449 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
452 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
454 Add support for Java interface method calls.
455 * cp-tree.h (struct lang_type): Add java_interface flag.
456 (TYPE_JAVA_INTERFACE): New macro.
457 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
458 by setting TYPE_JAVA_INTERFACE.
459 * call.c (java_iface_lookup_fn): New static.
460 (build_over_call): If calling a method declared in a
461 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
462 expression which resolves the function address.
463 (build_java_interface_fn_ref): New function.
465 2001-03-22 Richard Henderson <rth@redhat.com>
467 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
468 * except.c: Don't include it.
470 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
471 based on an idea from Joe Buck <jbuck@synopsys.com>
473 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
475 (data_def, component_decl): Add reductions to bad_decl.
477 2001-03-22 Jakub Jelinek <jakub@redhat.com>
479 * method.c (do_build_assign_ref): Don't use build_modify_expr for
480 anonymous aggregates, since they don't have assignment operator
482 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
483 assignment operators for anonymous structure fields.
485 2001-03-21 Jason Merrill <jason@redhat.com>
487 * pt.c (instantiate_decl): Abort if we see a member constant
488 instantiation that doesn't already have its initializer.
489 Downgrade explicit instantiation without definition to pedwarn.
491 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
492 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
493 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
495 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
496 (pending_vtables): Remove.
497 * decl2.c (pending_vtables): Remove.
498 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
499 CLASSTYPE_VTABLE_NEEDS_WRITING.
500 (import_export_class): Likewise.
501 (init_decl2): Don't mark pending_vtables.
502 * lex.c (handle_pragma_vtable): Just sorry.
503 * pt.c (instantiate_class_template): Don't mess with
504 CLASSTYPE_VTABLE_NEEDS_WRITING.
505 (mark_class_instantiated): Likewise.
506 * ptree.c (print_lang_type): Don't print it.
507 * semantics.c (begin_class_definition): Don't set it.
509 * pt.c (template_tail): Replace with last_pending_template.
510 (maybe_templates, maybe_template_tail): Remove.
511 (add_pending_template): Adjust.
512 (instantiate_pending_templates): Adjust.
514 * cp-tree.h (struct saved_scope): Remove lang_stack field.
515 (current_lang_stack): Remove.
516 * decl.c (maybe_push_to_top_level): Don't initialize it.
517 (duplicate_decls): Use current_lang_depth.
518 (xref_basetypes): Likewise.
519 * class.c (current_lang_depth): New fn.
520 (push_lang_context): Use more varray functionality.
521 (pop_lang_context): Likewise.
523 * error.c (GLOBAL_THING): Always use '__'.
525 2001-03-21 Mark Mitchell <mark@codesourcery.com>
527 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
529 * mangle.c (mangle_decl_string): Mangle the names of overloaded
530 operators, even when they have `extern "C"' linkage.
532 2001-03-19 Mark Mitchell <mark@codesourcery.com>
534 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
535 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
536 where it's not necessary.
537 (add_method): Remove optimization involving comparison of
539 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
540 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
541 where it's not necessary.
542 (check_methods): Likewise.
543 (build_clone): Likewise.
544 (built_vtt): Likewise.
545 * cp-tree.h (DECL_NEEDED_P): Likewise.
546 * decl.c (pushtag): Likewise.
547 (duplicate_decls): Likewise.
548 (pushdecl): Likewise.
549 (builtin_function): Likewise.
550 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
551 (build_cp_library_fn): Likewise.
552 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
553 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
554 where it's not necessary.
555 (make_rtl_for_nonlocal_decl): Likewise.
556 (cp_finish_decl): Likewise.
557 (grokfndecl): Likewise.
558 (grokvardecl): Likewise.
559 (grokdeclarator): Likewise.
560 (start_function): Likewise.
561 (cp_missing_return_ok_p): Likewise.
562 * decl2.c (grokclassfn): Likewise.
563 (check_classfn): Likewise.
564 (finish_static_data_member_decl): Likewise.
565 (grokfield): Likewise.
566 * error.c (GLOBAL_IORD_P): Remove.
567 (dump_global_iord): Improve output.
568 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
569 * except.c (nothrow_libfn_p): Summarily reject any function not in
571 * init.c (build_java_class_ref): Don't explicitly set
572 DECL_ASSEMBLER_NAME after calling mangle_decl.
573 * mangle.c (mangle_decl_string): Handle extern "C" functions.
574 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
575 * method.c (set_mangled_name_for_decl): Don't explicitly set
576 DECL_ASSEMBLER_NAME after calling mangle_decl.
577 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
578 IDENTIFIER_GLOBAL_VALUE for the thunk.
579 * pt.c (set_mangled_name_for_template_decl): Remove.
580 (check_explicit_specialization): Don't use it.
581 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
582 (tsubst_friend_function): Likewise.
583 (tsubst_decl): Likewise.
584 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
585 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
586 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
587 where it's not necessary.
588 (tinfo_base_init): Likewise.
589 (create_real_tinfo_var): Likewise.
590 * search.c (looup_field_1): Likewise.
591 * semantics.c (finish_named_return_value): Likewise.
592 * tree.c (init_tree): Set lang_set_decl_assembler_name.
594 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
596 Correct semantics restrictions checking in throw-expression.
597 * except.c (is_admissible_throw_operand): New function.
598 (build_throw): Use it.
600 2001-03-14 Mark Mitchell <mark@codesourcery.com>
602 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
605 2001-03-14 Mark Mitchell <mark@codesourcery.com>
607 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
608 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
609 * decl.c (duplicate_decls): Likewise.
610 (builtin_function): Likewise.
611 (build_library_fn): Likewise.
612 (build_cp_library_fn): Likewise.
613 (check_initializer): Likewise.
614 (cp_finish_decl): Likewise.
615 * decl2.c (grokfield): Likewise.
616 (grok_function_init): Remove #if 0'd code.
617 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
618 * friend.c (do_friend): Likewise.
619 * init.c (get_temp_regvar): Likewise.
620 * method.c (make_thunk): Likewise.
621 * pt.c (tsubst_friend_function): Likewise.
622 (tsubst_decl): Likewise.
623 (regenerate_decl_from_template): Likewise.
624 * semantics.c (genrtl_named_return_value): Likewise.
625 (expand_body): Likewise.
626 (genrtl_finish_function): Likewise.
627 * tree.c (cp_tree_equal): Likewise.
629 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
631 * call.c (convert_like_real): Add extra semantics to INNER
632 parameter. Don't convert to temporary if a user conversion
633 gives us an lvalue that we're about to bind to a reference.
634 Set INNER to indicate pending reference binding on recursive
637 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
639 * cp/lex.c: Delete duplicate pending_lang_change.
641 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
643 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
645 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
646 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
648 2001-03-09 Zack Weinberg <zackw@stanford.edu>
650 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
652 2001-03-08 Stan Shebs <shebs@apple.com>
654 * cp-tree.h (set_identifier_local_value): Remove unused decl.
656 2001-03-06 Zack Weinberg <zackw@stanford.edu>
658 * spew.c: Remove references to CPP_OSTRING.
660 2001-03-06 Andrew Haley <aph@redhat.com>
662 * typeck.c (convert_arguments): Check that we have an fndecl.
664 2001-03-05 Andrew Haley <aph@redhat.com>
666 * typeck.c (convert_arguments): Don't do ellipsis conversion for
667 __built_in_constant_p.
669 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
671 * typeck.c (build_static_cast): Allow enum to enum conversions
674 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
676 * class.c (check_field_decls): Pointers to member do not a
677 non-pod struct make, as per DR 148.
679 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
681 * call.c (joust): cp_pedwarn when using gnu extension concerning
682 worst conversion sequences.
684 2001-03-01 Zack Weinberg <zackw@stanford.edu>
686 * decl.c: Replace all uses of 'boolean' with 'bool'.
688 2001-03-01 Zack Weinberg <zackw@stanford.edu>
690 * lang-specs.h: Add zero initializer for cpp_spec field to
691 all array elements that need one. Don't put an #ifdef inside
692 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
695 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
697 Implement using decls inside template functions.
698 * decl2.c (validate_nonmember_using_decl): Don't special case
699 fake_std_node in the global namespace. Don't reject early when
700 processing a template.
701 (do_local_using_decl): Add to statement tree. Don't do further
702 processing when building a template.
703 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
705 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
707 * decl2.c (do_nonmember_using_decl): Don't complain if we find
708 same function. Do complain about ambiguating extern "C"
711 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
713 Remove floating point and complex type template constant parms.
714 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
715 COMPLEX_TYPE extensions.
716 (invalid_nontype_parm_type_p): Likewise.
718 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
720 * except.c (call_eh_info): Revert "match_function"'s type.
722 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
724 Fix ctor vtable vcall offsets.
725 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
726 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
727 (get_matching_base): Remove.
728 (get_original_base): New function.
729 (build_vtbl_initializer): Initialize vid.rtti_binfo.
730 Use a virtual thunk for a ctor vtable with an index
731 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
732 primary base within a constructor vtable. Only set
733 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
734 when primary base has been lost.
735 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
737 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
739 * call.c (joust): Ensure more_specialized()'s argument length
740 parameter has correct value for constructors.
742 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
744 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
746 * decl.c (mark_inlined_fns): Prototype.
748 2001-02-22 Mark Mitchell <mark@codesourcery.com>
750 * spew.c (yylex): Correct handling of friends.
752 2001-02-22 Mark Mitchell <mark@codesourcery.com>
754 * mangle.c (write_encoding): Pass write_function_type the
755 FUNCTION_DECL for the function being encoded.
756 (write_function_type): Pass it along to write_bare_function_type.
757 (write_bare_function_type): Pass it along to write_method_parms.
758 (write_method_parms): Don't mangle the compiler-generated
759 parameters to a constructor or destructor.
761 2001-02-22 Andreas Jaeger <aj@suse.de>
763 * optimize.c: Include toplev.h for
764 note_deferral_of_defined_inline_function prototype.
766 2001-02-22 Jakub Jelinek <jakub@redhat.com>
768 * cp-tree.h (struct lang_decl_inlined_fns): New.
769 (struct lang_decls): Add inlined_fns.
770 (DECL_INLINED_FNS): New macro.
771 * optimize.c (struct inline_data): Add inlined_fns.
772 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
773 (inlinable_function_p): Likewise, fix typo in comment,
774 function is not inlinable if it already inlined function currently
776 (expand_call_inline): Add fn to inlined_fns if neccessary.
777 (optimize_function): Initialize inlined_fns.
778 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
779 * decl.c (mark_inlined_fns): New function.
780 (lang_mark_tree): Call it.
782 2001-02-21 Jason Merrill <jason@redhat.com>
784 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
785 (DECL_UNINLINABLE): Move to middle-end.
787 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
788 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
789 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
790 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
791 parms and outer BLOCK. note_deferral_of_defined_inline_function.
793 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
796 2001-02-19 Mark Mitchell <mark@codesourcery.com>
798 * decl2.c (set_decl_namespace): Allow explicit instantiations in
801 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
803 * optimize.c (expand_call_inline): Don't walk subtrees of type
806 2001-02-18 Mark Mitchell <mark@codesourcery.com>
808 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
811 2001-02-18 Jason Merrill <jason@redhat.com>
813 Do put the VTT parameter in DECL_ARGUMENTS.
814 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
815 (current_vtt_parm): New macro.
816 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
817 (DECL_HAS_VTT_PARM_P): New macro.
818 (DECL_VTT_PARM): Remove.
819 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
820 * decl.c (duplicate_decls): Only copy the operator code if
822 (start_function): Set current_vtt_parm.
823 (lang_mark_tree): Don't mark vtt_parm.
824 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
825 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
826 * class.c (build_clone): Maybe remove the VTT parm.
827 * optimize.c (maybe_clone_body): Set up the VTT parm.
828 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
829 * call.c (build_over_call): Just allow the VTT arg.
830 * method.c (make_thunk): Don't set DECL_VTT_PARM.
831 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
832 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
833 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
834 * error.c (dump_function_decl): Likewise.
835 * call.c (build_user_type_conversion_1, convert_like_real): Abort
836 if we try to call a constructor with in-charge or VTT parms.
837 * method.c (skip_artificial_parms_for): New fn.
838 * call.c (add_function_candidate, build_over_call): Call it.
839 * call.c (build_new_method_call): Use current_vtt_parm.
840 * init.c (expand_virtual_init): Likewise.
841 * class.c (same_signature_p): No longer static.
842 * cp-tree.h: Declare it.
843 * search.c (look_for_overrides_r): Use it.
845 2001-02-17 Mark Mitchell <mark@codesourcery.com>
847 * cp-tree.h (new_abi_rtti_p): Remove.
848 (name_mangling_version): Likewise.
849 (flag_do_squangling): Likewise.
850 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
851 * decl.c (grokfndecl): Likewise.
852 * decl2.c (name_mangling_version): Remove.
853 (flag_do_squangling): Likewise.
854 (lang_f_options): Remove `squangle'.
855 (unsupported_options): Add `squangle'.
856 (cxx_decode_option): Issue a warning about uses of
857 -fname-mangling-version.
858 (finish_file): Remove old ABI support.
859 * pt.c (check_explicit_specialization): Likewise.
860 (tsubst_decl): Likewise.
861 * rtti.c (init_rtti_processing): Likewise.
862 (build_headof): Likewise.
863 (get_tinfo_decl_dynamic): Likewise.
864 (tinfo_from_decl): Likewise.
865 (build_dynamic_cast_1): Likewise.
866 (synthesize_tinfo_var): Likewise.
867 * init.c (build_new): Allow enumeration types for the array-bounds
868 in a direct-new-declarator.
870 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
872 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
873 TREE_PROTECTED from the template being specialized.
875 2001-02-17 Jason Merrill <jason@redhat.com>
877 * decl2.c (build_artificial_parm): Set TREE_READONLY.
879 * decl.c (bad_specifiers): Allow throw specs on things with
880 pointer-to-function or -member-function type.
881 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
884 2001-02-17 Mark Mitchell <mark@codesourcery.com>
886 * call.c (check_dtor_name): Handle template names correctly.
888 2001-02-16 Jason Merrill <jason@redhat.com>
890 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
891 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
892 * optimize.c (maybe_clone_body): Don't substitute it.
893 * call.c (build_new_method_call): Check in_chrg instead.
894 * init.c (expand_virtual_init): Likewise.
896 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
898 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
899 class-type introduces at least a type-name.
901 2001-02-16 Jakub Jelinek <jakub@redhat.com>
903 * call.c (convert_like_real): Create a temporary for non-lvalue.
905 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
907 * cp-tree.h: Fix typos in comments.
909 2001-02-16 Jason Merrill <jason@redhat.com>
911 * optimize.c (remap_block): If we're compiling a clone, pass the
912 new block to insert_block.
914 2001-02-16 Mark Mitchell <mark@codesourcery.com>
916 * semantics.c (finish_asm_stmt): Robustify.
918 2001-02-15 Mark Mitchell <mark@codesourcery.com>
920 * pt.c (push_template_decl_real): Don't remangle the name of a
923 2001-02-15 Jim Meyering <meyering@lucent.com>
925 * Make-lang.in (c++.install-common): Depend on installdirs.
926 (c++.install-info): Likewise.
927 (c++.install-man): Likewise.
929 2001-02-15 Mark Mitchell <mark@codesourcery.com>
931 * typeck2.c (build_m_component_ref): Robustify.
933 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
935 * friend.c (do_friend): Don't take the nested [template] class
936 into account when deciding whether to warn about the friend
937 function not referring to a template function.
939 2001-02-14 Jakub Jelinek <jakub@redhat.com>
941 * typeck.c (build_unary_op): Clarify error message.
943 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
945 * parse.y (component_constructor_declarator): allow optional
946 parentheses around constructor class name.
948 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
950 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
952 * init.c (emit_base_init): Remove incorrect comment about
954 * method.c (make_thunk): Fix comment alignment.
956 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
958 Kill remnants of this is variable.
959 * cp-tree.h (flag_this_is_variable): Remove.
960 * decl2.c (flag_this_is_variable): Remove.
961 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
962 (build_vbase_path): The path is non-static, even in a cdtor.
963 (resolves_to_fixed_type_p): Add additional return value.
964 * search.c (init_vbase_pointers): Adjust.
965 * tree.c (lvalue_p_1): Adjust.
966 * typeck.c (mark_addressable): Adjust.
968 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
970 * pt.c (unify): Don't check cv quals of array types.
972 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
974 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
975 check whether we already have the type.
977 2001-02-13 Mark Mitchell <mark@codesourcery.com>
979 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
980 * call.c (build_op_delete_call): Simplify to remove duplicate
982 * class.c (clone_function_decl): Don't build the deleting variant
983 of a non-virtual destructor.
984 * decl.c (finish_destructor_body): Don't call delete if this is a
985 non-virtual destructor.
986 * init.c (build_delete): Explicitly call `operator delete' when
987 deleting an object with a non-virtual destructor.
989 2001-02-13 Jason Merrill <jason@redhat.com>
991 * lang-specs.h: Add more __EXCEPTIONS.
993 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
995 * typeck2.c (process_init_constructor): Check
996 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
998 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1000 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1001 Remove spurious information in comment. Allow further
1002 adjustments of REFERENCE_TYPE args.
1004 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1006 * errfn.c (cp_deprecated): Tweak diagnostic text.
1007 * parse.y (new_initializer): Deprecate initializer lists
1010 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1012 Remove old ABI support.
1014 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1016 * decl2.c (flag_vtable_thunks): Always set it to 1.
1017 (flag_new_abi): Likewise.
1018 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1020 * Makefile.in (g++spec.o): Fix typo.
1022 2001-02-09 Jason Merrill <jason@redhat.com>
1024 * lang-specs.h: Restore definition of __EXCEPTIONS.
1026 2001-02-08 Jason Merrill <jason@redhat.com>
1028 * search.c (shared_member_p): New function.
1029 (lookup_field_r): Use it.
1030 * cp-tree.h (SHARED_MEMBER_P): Remove.
1032 * method.c (process_overload_item): Handle template-dependent array
1034 * pt.c (type_unification_real): If we end up with undeduced nontype
1037 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1040 * typeck2.c (friendly_abort): Don't say anything if we have
1041 earlier errors or sorries.
1043 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1044 wchar_t. Ignore if in_system_header.
1046 * decl.c (maybe_push_cleanup_level): New fn...
1047 (start_decl_1): ...split out from here.
1048 * cvt.c (build_up_reference): Use it.
1049 * cp-tree.h: Declare it.
1051 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1053 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1056 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1058 * pt.c (lookup_template_class): Make sure it's a primary
1059 template or template_template_parm when called from the parser.
1060 (instantiate_template_class): Add assertion.
1062 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1064 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1065 from error_mark_node.
1067 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1069 Fix specification and implementation bugs in V3 ABI
1070 construction vtables.
1071 * cp-tree.h (flag_dump_class_layout): New flag.
1072 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1073 (BINFO_LOST_PRIMARY_P): New flag.
1074 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1075 (BINFO_PRIMARY_MARKED_P): Rename to ...
1076 (BINFO_PRIMARY_P): ... here.
1077 (binfo_via_virtual): New prototype.
1078 * decl2.c (flag_dump_class_layout): New flag.
1079 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1080 use `=' as a file name separator.
1081 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1083 (build_vtbl_address): If this is a virtual primary base, then
1084 get the vtbl of what it is ultimately primary for.
1085 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1086 for BINFO_PRIMARY_P.
1087 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1088 (get_shared_vbase_if_not_primary): Likewise.
1089 (dfs_get_pure_virtuals): Likewise.
1090 (expand_upcast_fixups): Likewise.
1091 (fixup_virtual_upcast_offsets): Likewise.
1092 (dfs_find_vbase_instance): Likewise.
1093 (find_vbase_instance): Likewise.
1094 (binfo_from_vbase): Adjust comment to reflect reality.
1095 (binfo_via_virtual): New function.
1096 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1097 for binfo walking during VTT construction.
1098 (dfs_mark_primary_bases): Remove.
1099 (force_canonical_binfo_r): New function.
1100 (force_canonical_binfo): New function.
1101 (mark_primary_virtual_base): New function.
1102 (mark_primary_bases): Walk in inheritance graph order, use
1103 mark_primary_virtual_base.
1104 (determine_primary_base): Use some more intermediate variables.
1105 (dfs_find_final_overrider): Don't check for overriding along a
1107 (dfs_modify_vtables): Walk into primary virtual bases too.
1108 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1109 (build_base_fields): Likewise.
1110 (dfs_set_offset_for_unshared_vbases): Likewise.
1111 (layout_virtual_bases): Likewise.
1112 (end_of_class): Likewise.
1113 (finish_struct_1): Call dump_class_hierarchy, if requested.
1114 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1115 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1116 (dump_class_hierarchy): Add file parameter. Append to file, if
1118 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1119 Use canonical base for virtual bases.
1120 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1121 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1122 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1123 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1125 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1126 from DATA. We want virtual primary bases and all bases via virtual.
1127 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1128 virtual base when not a construction vtable.
1129 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1130 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1131 Use canonical bases when processing virtual bases.
1132 (accumulate_vtbl_inits): We're interested in any base via a
1134 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1135 within a construction vtable, determine what is being overridden.
1136 (build_vtbl_initializer): Add more comments
1137 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1138 (build_rtti_vtbl_entries): Check if the base has lost its
1141 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1143 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1145 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1147 * decl.c (pushdecl): Call abort instead of fatal.
1148 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1149 * init.c (build_new_1): Likewise.
1150 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1151 * decl.c (build_typename_type): hash_table_init now returns void.
1152 decl.c (init_decl_processing): Make an error non-fatal.
1154 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1156 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1158 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1159 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1160 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1161 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1162 * decl.c (maybe_commonize_var): Use the new name-mangling where
1164 * decl2.c (comdat_linkage): Enhance comments. Make all
1165 compiler-generated things static, if COMDAT is not available.
1166 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1168 (tinfo_base_init): Use the correct mangled name for typeinfo
1169 strings, and push them into the global scope.
1170 (typeinfo_in_lib_p): New function.
1171 (synthesize_tinfo_var): Use it.
1172 (create_real_tinfo_var): Likewise.
1174 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1176 * decl.c (push_class_binding): Use context_for_name_lookup instead
1178 * search.c (context_for_name_lookup): Remove static. Check for NULL
1179 context in the loop.
1180 * cp-tree.h (context_for_name_lookup): Add prototype.
1182 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1184 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1185 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1187 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1188 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1190 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1192 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1193 of macros used when compiling g++spec.c.
1194 * g++spec.c (lang_specific_driver): Link with the shared
1197 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1199 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1200 make_reference_declarator, make_call_declarator), method.c
1201 (implicitly_declare_fn), parse.y (namespace_using_decl,
1202 notype_unqualified_id, expr_or_declarator, new_type_id,
1203 after_type_declarator, direct_after_type_declarator,
1204 notype_declarator, complex_notype_declarator,
1205 complex_direct_notype_declarator, qualified_id,
1206 notype_qualified_id, overqualified_id, direct_new_declarator,
1207 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1208 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1209 instead of build_parse_node.
1211 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1213 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1214 (minus_one_node): Moved to top level gcc directory. Renamed
1215 to integer_minus_one_node.
1217 * init.c (init_init_processing): Don't set minus_one_node.
1218 (build_vec_init): Use integer_minus_one_node.
1220 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1222 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1224 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1225 identical and they would be replaced with constant, remove
1226 MODIFY_EXPR from the tree.
1228 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * Make-lang.in: Remove all dependencies on defaults.h.
1231 * call.c: Don't include defaults.h.
1233 * decl2.c: Likewise.
1234 * except.c: Likewise.
1238 * typeck.c: Likewise.
1240 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1242 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1243 operators even in "C" linkage.
1244 * method.c (set_mangled_name_for_decl): Likewise.
1245 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1246 overloaded operators in "C" linkage.
1248 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1250 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1251 (tsubst_arg_types): Check parameter is not void.
1252 (tsubst): Adjust tsubst_decl call.
1254 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1256 * call.c (add_builtin_candidate): Quote std properly, from
1259 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1261 * pt.c (check_explicit_specialization): Clone constructors and
1264 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1266 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1267 indicates anything special about template depth. Make sure we
1268 only count the user visible template classes.
1270 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1272 * call.c (build_conv): Typo in comment.
1273 (add_builtin_candidate): Add more explanation.
1274 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1275 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1276 when we have enumeral types.
1277 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1278 candidates for relops and eqops.
1279 (joust): Simplify control flow. Allow a non-template user
1280 function to hide a builtin.
1282 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1284 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1285 (more_specialized): Add deduction parameter.
1286 * call.c (joust): Adjust more_specialized call.
1287 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1288 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1289 (get_bindings_order): Remove.
1290 (get_bindings_real): Add DEDUCE parameter.
1291 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1292 REFERENCE_TYPE jig for DEDUCE_ORDER.
1293 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1294 maybe_adjust_types_for_deduction.
1295 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1297 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1298 (check_cv_quals_for_unify): Use new unify qualifier flags.
1299 (unify): Clear new unify qualifier flags.
1300 (get_bindings_real): Add DEDUCE parameter.
1301 (get_bindings): Adjust call to get_bindings_real.
1302 (get_bindings_overload): Likewise.
1303 (most_specialized_instantiation): Adjust call to
1306 2001-01-19 Jason Merrill <jason@redhat.com>
1308 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1310 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1313 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1315 * decl2.c (arg_assoc_class): Fix double iteration logic.
1317 2001-01-19 Jason Merrill <jason@redhat.com>
1319 * init.c (build_delete): Always call convert_force to strip cv-quals.
1321 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1322 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1323 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1325 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1327 * search.c (get_vbase_1): Count only virtual bases.
1329 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1331 * class.c (duplicate_tag_error): Robustify flag clearing.
1333 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1335 * cp-tree.h (lookup_template_class): Add complain parm.
1336 * decl.c (lookup_namespace_name): Adjust call to
1337 lookup_template_class.
1338 (make_typename_type): Likewise.
1339 * semantics.c (finish_template_type): Likewise.
1340 * pt.c (lookup_template_class): Add complain parm. Adjust.
1341 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1344 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1346 * pt.c (copy_default_args_to_explicit_spec): Preserve
1347 object's CV quals. Reorganize.
1349 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1351 * typeck.c (build_modify_expr): Say `initialization' for
1353 * init.c (build_default_init): Convert to enumeral type, if
1356 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1358 * parse.y (nomods_initdcl0): Properly set things up for
1361 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1363 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1364 (type_unification_real): Set it.
1367 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1369 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1371 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1373 * semantics.c (begin_class_definition): Check we're not inside a
1376 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1378 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1381 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1383 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1384 * call.c (build_over_call): Add comment.
1386 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1388 * cvt.c (ocp_convert): Handle vector type conversion
1389 * typeck2.c (digest_init): Handle vector type initializations
1391 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1393 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1396 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1398 * pt.c (check_nontype_parm): Rename to ...
1399 (invalid_nontype_parm_type_p): ... here.
1400 (process_template_parm): Adjust.
1401 (convert_template_argument): Adjust.
1403 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1405 * pt.c (check_nontype_parm): New function.
1406 (process_template_parm): Use it.
1407 (convert_template_argument): Use it.
1408 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1411 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1413 * tree.c: Add defaults.h
1414 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1415 * Make-lang.in (cp/tree.o): Add defaults.h.
1417 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1419 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1421 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1423 * g++.1: Change to be ".so man1/gcc.1".
1425 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1427 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1429 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1430 ($(srcdir)/cp/g++int.info): New target.
1431 * gxxint.texi: Add info directory entry. Use @@ in email address.
1432 * .cvsignore: Update.
1434 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1436 * typeck.c (build_c_cast): Do template processing earlier.
1437 Always pedwarn on array casts.
1439 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1441 * friend.c (make_friend_class): Make sure a templated class is
1442 actually a template.
1444 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1446 * decl2.c (get_guard): Set linkage from guarded decl.
1448 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1450 * call.c (convert_default_arg): Check for unprocessed
1452 * cp-tree.h (replace_defarg): Move to spew.c.
1453 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1454 spew.c, which is where they really are.
1455 (done_pending_defargs): Declare.
1456 (unprocessed_defarg_fn): Declare.
1457 * decl.c (replace_defarg): Move to spew.c
1458 * parse.y (structsp): Call done_pending_defargs.
1459 * spew.c (defarg_fns): Rearrange list structure.
1460 (defarg_fnsdone): New static variable.
1461 (defarg_depfns): New static variable.
1462 (init_spew): Adjust.
1463 (add_defarg_fn): Store the type in TREE_TYPE.
1464 (do_pending_defargs): Detect and deal with ordering constraints
1466 (done_pending_defargs): New function.
1467 (unprocessed_defarg_fn): New function.
1468 (replace_defarg): Moved from decl.c. Robustify. Don't save
1469 if circularity detected.
1471 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1473 * pt.c (unify): Check array has a domain, before checking
1474 whether it is variable sized.
1476 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1478 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1479 parameters with pointers to arrays of unknown bound.
1481 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1483 * parse.y (template_parm_header, template_spec_header): New
1484 reductions. Split out from ...
1485 (template_header): ... here. Use them.
1486 (template_template_parm): Use template_parm_header.
1487 * semantics.c (finish_template_template_parm): Add assert.
1489 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1491 * mangle.c (write_builtin_type): Fix thinko.
1493 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1494 (copy_default_args_to_explicit_spec): Likewise.
1495 (check_explicit_specialization): Use it.
1497 * class.c (finish_struct_1): Remove last argument in call to
1498 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1499 * decl.c (builtin_function): Likewise.
1500 (build_cp_library_fn): Likewise.
1501 (check_initializer): Likewise.
1502 (make_rtl_for_nonlocal_decl): Likewise.
1503 (cp_finish_decl): Likewise.
1504 (start_function): Likewise.
1505 * decl2.c (finish_anon_union): Likewise.
1506 * friend.c (do_friend): Likewise.
1507 * init.c (build_java_class_ref): Likewise.
1508 * method.c (make_thunk): Likewise.
1509 * pt.c (tsubst_friend_function): Likewise.
1510 * semantics.c (expand_body): Likewise.
1512 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1514 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1515 looking at DECL_CLONED_FUNCTION for non-functions.
1517 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1519 * error.c (dump_template_parameter): Use parm to determine how
1520 to print default value.
1522 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1524 * class.c (duplicate_tag_error): Clear more flags.
1526 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1528 * call.c (build_new_method_call): Use binfo_for_vbase.
1530 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1532 * cp-tree.h (flag_cond_mismatch): Don't declare.
1533 * decl2.c (flag_cond_mismatch): Don't define.
1534 (lang_f_options): Remove cond-mismatch.
1535 (unsupported_options): Add cond-mismatch.
1537 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1539 * class.c (handle_using_decl): Reject using of constructor name
1540 of sourcing class. Allow injecting of a method with same name as
1541 nested class. Fixup error messages.
1543 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1545 * decl2.c (lang_decode_option): Handle -Wformat=2.
1547 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1549 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1550 initialized_in_class.
1551 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1552 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1553 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1554 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1555 * pt.c (check_default_tmpl_args): Adjust for
1556 DECL_INITIALIZED_IN_CLASS_P.
1557 (instantiate_class_template): Likewise.
1558 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1560 * class.c (finish_struct): Constify saved_filename.
1562 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1564 * class.c (duplicate_tag_error): Adjust diagnostic.
1565 (finish_struct): Locally set location to start of struct.
1566 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1568 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1570 * decl.c (struct binding_level): Adjust class_shadowed comments
1572 (push_class_level_binding): Ajust comments to reflect reality.
1573 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1574 Don't set TREE_VALUE on the class_shadowed list.
1576 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1578 * decl2.c (acceptable_java_type): Allow references too.
1579 * init.c (build_java_class_ref): When using the new ABI, search
1580 `class$' and have it mangled with `mangle_decl.'
1581 * mangle.c (write_java_integer_type_codes): New function.
1582 (write_builtin_type): Detect and mangle Java integer and real
1585 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1587 * decl2.c (grokfield): Don't accept `asm' specifiers for
1588 non-static data members.
1590 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1592 * expr.c (cplus_expand_expr): Don't reset `target'.
1594 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1596 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1598 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1600 * parse.y (template_datadef): Check for error_mark_node.
1602 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1604 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1606 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1608 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1609 (record_builtin_type): Make non-static.
1610 (flag_short_double): Don't declare.
1611 (init_decl_processing): Remove the creation of many tree nodes now
1612 in c_common_nodes_and_builtins.
1613 (build_void_list_node): New function.
1614 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1615 * cp-tree.h (flag_short_wchar): Don't declare.
1617 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1619 * call.c (build_conv): Don't use build1 for USER_CONV.
1620 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1622 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1624 * lex.c (lang_init): Call c_common_lang_init.
1626 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1628 * search.c (lookup_fnfields_here): Remove.
1629 (look_for_overrides_r): Use lookup_fnfields_1.
1630 Ignore functions from using declarations.
1632 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1634 Implement exceptions specifiers for implicit member functions.
1635 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1636 * method.c (synthesize_exception_spec): New function.
1637 (locate_dtor, locate_ctor, locate_copy): New functions.
1638 (implicitly_declare_fn): Generate the exception spec too.
1639 * search.c (check_final_overrider): Check artificial functions
1641 * typeck2.c (merge_exception_specifiers): New function.
1643 2001-01-03 Jason Merrill <jason@redhat.com>
1645 * init.c (build_default_init): New fn.
1646 (perform_member_init): Split out from here.
1647 (build_new_1): Use it. Simplify initialization logic.
1648 (build_vec_init): Take an array, rather than a pointer and maxindex.
1649 Speed up simple initializations. Don't clean up if we're assigning.
1650 * cp-tree.h: Adjust.
1651 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1652 * parse.y (new_initializer): Return void_zero_node for ().
1653 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1654 * typeck2.c (digest_init): Only complain about user-written
1657 2000-12-22 Mike Stump <mrs@wrs.com>
1659 * decl2.c: (max_tinst_depth): Increase to 50.
1661 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1663 * class.c (invalidate_class_lookup_cache): Zero the
1664 previous_class_values.
1665 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1667 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1668 * decl.c (free_bindings): New variable.
1669 (push_binding): Don't create a new binding if we have one on the
1671 (pop_binding): Put old bindings on the free list.
1672 (init_decl_processing): Use size_int, not build_int_2.
1673 Register free_bindings as a GC root.
1674 (cp_make_fname_decl): Use size_int, not build_int_2.
1675 (push_inline_template_parms_recursive): Likewise.
1676 (end_template_parm_list): Likewise.
1677 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1678 (tsubst_template_parms): Use size_int, not build_int_2.
1680 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1682 2001-01-02 Richard Henderson <rth@redhat.com>
1684 * parse.y (asm): Set ASM_INPUT_P.
1686 2001-01-02 Jason Merrill <jason@redhat.com>
1688 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1691 * typeck.c (cp_truthvalue_conversion): New fn.
1692 * cvt.c (ocp_convert): Use it.
1694 * cp-tree.h: Lose c-common.c decls.
1696 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1697 * cvt.c (convert_to_void): Use type_unknown_p.
1699 * typeck.c (strip_all_pointer_quals): Also strip quals from
1700 pointer-to-member types.
1702 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1705 * call.c (build_new_method_call): Do evaluate the object parameter
1706 when accessing a static member.
1707 * typeck.c (build_component_ref): Likewise.
1709 2001-01-02 Andreas Jaeger <aj@suse.de>
1711 * decl.c (cp_missing_noreturn_ok_p): New.
1712 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1714 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1716 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1718 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1720 * class.c (pushclass): Remove #if 0'd code.
1721 * cp-tree.h (overload_template_name): Remove.
1722 * decl.c (store_bindings): Simplify.
1723 (pop_from_top_level): Likewise.
1724 * pt.c (overload_template_name): Remove.
1725 (instantiate_decl): Don't call push_to_top_level if it's not
1728 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1730 * pt.c (register_local_specialization): Don't return a value.
1731 (lookup_template_class): Use move-to-front heuristic when looking
1732 up template instantiations.
1733 (instantiate_decl): Only push_to_top_level when we're actually
1734 going to instantiate the template.
1736 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1738 * search.c (binfo_for_vtable): Return least derived class, not
1739 most. Handle secondary vtables.
1741 2000-12-22 Jason Merrill <jason@redhat.com>
1743 * pt.c (more_specialized): Don't optimize len==0.
1744 (fn_type_unification): If we're adding the return type, increase len.
1746 * typeck.c (build_binary_op): Fix pmf comparison logic.
1748 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1749 DECL_STATIC_FUNCTION_P.
1751 * semantics.c (genrtl_finish_function): Don't try to jump to
1752 return_label unless it exists.
1754 In partial ordering for a call, ignore parms for which we don't have
1756 * call.c (joust): Pass len to more_specialized.
1757 (add_template_candidate_real): Strip 'this', pass len.
1758 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1759 (get_bindings_order): New fn. Pass len down.
1760 (get_bindings_real): Strip 'this', pass len.
1761 (fn_type_unification): Likewise.
1762 (type_unification_real): Succeed after checking 'len' args.
1763 (most_specialized_instantiation): Lose explicit_args parm.
1764 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1767 2000-12-21 Jason Merrill <jason@redhat.com>
1769 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1770 DECL_TEMPLATE_RESULT.
1772 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1773 lookup_fnfields_here.
1775 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1777 * call.c (build_object_call): Also allow conversions that return
1778 reference to pointer to function.
1779 (add_conv_candidate): Handle totype being ref to ptr to fn.
1780 (build_field_call): Also allow members of type reference to function.
1781 Lose support for calling pointer to METHOD_TYPE fields.
1783 * error.c (dump_expr): Handle *_CAST_EXPR.
1785 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1787 * tree.c (break_out_cleanups): Lose.
1788 * cp-tree.h: Remove prototype.
1789 * typeck.c (build_component_ref): Don't break_out_cleanups.
1790 (build_compound_expr): Likewise.
1791 * semantics.c (finish_expr_stmt): Likewise.
1793 2000-12-20 Richard Henderson <rth@redhat.com>
1795 * cp-tree.h: Update declarations.
1796 * decl.c (finish_case_label): Return the new stmt node.
1797 * semantics.c (finish_goto_stmt): Likewise.
1798 (finish_expr_stmt, finish_return_stmt): Likewise.
1799 (finish_break_stmt, finish_continue_stmt): Likewise.
1800 (finish_asm_stmt): Likewise.
1801 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1802 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1803 (simple_if, simple_stmt): Return the new stmt node.
1806 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1808 * cp-tree.h: Don't declare warn_long_long.
1810 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1812 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1815 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1817 * pt.c (unify): Handle when both ARG and PARM are
1818 BOUND_TEMPLATE_TEMPLATE_PARM.
1820 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1822 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1823 DECL_TEMPLATE_PARM_P.
1825 2000-12-15 Jason Merrill <jason@redhat.com>
1827 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1829 * init.c (build_new_1): Don't strip quals from type.
1831 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1833 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1835 * call.c (build_new_function_call): Lose space before paren in
1837 (build_new_method_call): Likewise.
1839 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1841 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1843 * pt.c (check_explicit_specialization): Propagate default
1844 function arguments to explicit specializations.
1846 2000-12-13 DJ Delorie <dj@redhat.com>
1848 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1851 2000-12-08 Jason Merrill <jason@redhat.com>
1853 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1855 Clean up copy-initialization in overloading code.
1856 * call.c (build_user_type_conversion_1): Die if we are asked to
1857 convert to the same or a base type.
1858 (implicit_conversion): Avoid doing so. Lose reference binding code.
1859 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1860 direct-initialization. Also do direct-init part of copy-init.
1861 (build_user_type_conversion): Don't provide context to convert_like.
1862 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1863 the constructor call for copy-init.
1865 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1866 instantiation of a member template.
1867 (do_decl_instantiation): Not here.
1869 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1871 * class.c (check_field_decls): Don't special case anonymous
1872 fields in error messages.
1873 (note_name_declared_in_class): Use %D on diagnostic.
1875 * tree.c (pod_type_p): Use strip_array_types.
1876 (cp_valid_lang_attribute): Likewise.
1877 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1878 multiple evaluations.
1879 (cp_has_mutable_p): Use strip_array_types.
1881 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1883 * cp-tree.h (sufficient_parms_p): Declare new function.
1884 * call.c (sufficient_parms_p): New function, broken out of ...
1885 (add_function_candidate): ... here. Use it.
1886 (add_conv_candidate): Use it.
1887 * decl.c (grok_ctor_properties): Use it.
1889 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1891 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1893 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1895 * decl2.c (lang_decode_option): Handle -Wformat-security.
1897 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1899 * pt.c (verify_class_unification): New function.
1900 (get_class_bindings): Use it.
1901 (try_class_unification): Tidy.
1902 (unify): Handle when argument of a template-id is not
1903 template parameter dependent.
1904 (template_args_equal): Handle when TREE_CODE's do not match.
1906 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1908 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1909 for -save-temps, pass all relevant -Defines to it, and then don't
1910 pass them to cc1plus.
1912 2000-12-05 Will Cohen <wcohen@redhat.com>
1914 * decl.c (finish_case_label): Cleared
1915 more_cleanups_ok in surrounding function scopes.
1916 (define_label): Likewise.
1918 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1920 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1921 (get_matching_virtual): Remove.
1922 (look_for_overrides): Declare new function.
1923 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1925 * class.c (check_for_override): Move base class iteration code
1926 to look_for_overrides.
1927 * search.c (next_baselink): Remove.
1928 (get_virtuals_named_this): Remove.
1929 (get_virtual_destructor): Remove.
1930 (tree_has_any_destructors_p): Remove.
1931 (struct gvnt_info): Remove.
1932 (check_final_overrider): Remove `virtual' from error messages.
1933 (get_matching_virtuals): Remove. Move functionality to ...
1934 (look_for_overrides): ... here, and ...
1935 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1938 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1940 * typeck.c (get_delta_difference): If via a virtual base,
1942 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1945 2000-12-04 Richard Henderson <rth@redhat.com>
1947 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1949 2000-12-04 Jason Merrill <jason@redhat.com>
1951 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1952 (write_builtin_type): Pass intSI_type_node and the like through
1954 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1955 Pass intSI_type_node and the like through type_for_mode.
1956 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1957 * pt.c (tsubst, unify): Likewise.
1958 * tree.c (walk_tree): Likewise.
1959 * error.c (dump_type): Likewise.
1960 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1962 * Make-lang.in: Tweak top comment for emacs.
1965 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1967 * class.c (clone_function_decl): Robustify.
1969 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1971 * decl.c (store_bindings): Only search in the non modified
1972 old_bindings for duplicates.
1974 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1976 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1979 * typeck.c (build_static_cast): Remove unused variable.
1981 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1983 * pt.c: Fix typo in comment.
1985 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1987 * decl2.c (warn_format): Remove definition.
1988 (lang_decode_option): Handle -Wformat-nonliteral,
1989 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1991 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1993 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1994 (init_decl_processing): Don't create string_type_node,
1995 const_string_type_node, wint_type_node, intmax_type_node,
1996 uintmax_type_node, default_function_type, ptrdiff_type_node and
1997 unsigned_ptrdiff_type_node. Adjust position of call to
1998 c_common_nodes_and_builtins.
1999 (identifier_global_value): New function.
2001 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2003 * call.c (standard_conversion): Reject pointer to member
2004 conversions from ambiguous, inaccessible or virtual bases.
2005 * typeck.c (build_static_cast): Don't check pointers to members
2008 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2010 * method.c (do_build_copy_constructor): Preserve cv
2011 qualifications when accessing source object members.
2012 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2015 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2017 * method.c (do_build_assign_ref): Construct appropriately
2018 CV-qualified base reference. Don't allow const casts in base
2021 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2023 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2024 incomplete return type.
2026 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2028 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2029 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2032 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2034 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2036 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2038 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2040 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2042 * decl.c (grokdeclarator): Do type access control on friend
2045 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2047 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2048 bison parser ickiness.
2049 * pt.c (tsubst_friend_function): Enter namespace scope when
2050 tsubsting the function name.
2051 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2053 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2055 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2056 * cvt.c (cp_convert_to_pointer): Add force parameter.
2057 Allow conversions via virtual base if forced.
2058 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2059 (ocp_convert): Likewise.
2060 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2061 * typeck.c (get_delta_difference): Adjust handling of virtual
2064 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2066 * tree.c (struct list_hash): Remove.
2067 (list_hash_table): Make it be an htab.
2068 (struct list_proxy): New type.
2069 (list_hash_eq): New function.
2070 (list_hash_pieces): Renamed from ...
2071 (list_hash): ... this.
2072 (list_hash_lookup): Remove.
2073 (list_hash_add): Remove.
2074 (hash_tree_cons): Use the generic hashtable.
2075 (mark_list_hash): Remove.
2076 (init_tree): Create the hashtable.
2078 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2080 * method.c (build_mangled_C9x_name): Rename to
2081 build_mangled_C99_name. Change C9X references in comments to
2084 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2086 * parse.y (unary_expr): Move VA_ARG from here ...
2087 (primary): ... to here.
2089 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2091 * semantics.c (finish_id_expr): If type is error_mark, return
2094 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2096 * pt.c (lookup_template_class): Simplify loop exit constructs.
2097 Cope when there is no partial instantiation of a template
2100 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2102 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2104 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2106 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2109 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2110 destructors that haven't already been cloned.
2112 2000-11-20 Richard Henderson <rth@redhat.com>
2114 * parse.y (yyparse_1): Rename the parser entry point.
2116 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2118 * mangle.c (write_name): Use <unscoped-name> for names directly in
2120 (write_unscoped_name): Accept names directly in function scope.
2122 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2124 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2125 * parse.y (extdef): Add EXPORT reduction.
2126 * spew.c (yylex): Don't skip export here.
2128 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2130 * decl.c (init_decl_processing): Correct name of pure virtual
2131 function under the new ABI.
2132 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2133 (throw_bad_typeid): Likewise for bad typeid function.
2135 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2137 * decl.c (grokparms): Don't even function types of `void' type,
2139 * mangle.c (write_type): Don't crash when confronted with the
2142 * decl.c (grokparms): Don't create parameters of `void' type.
2144 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2146 * lex.c (mark_impl_file_chain): Delete.
2147 (init_parse): Remove call to ggc_add_string_root. No need to
2148 ggc_strdup a string constant. Do not add impl_file_chain to GC
2150 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2152 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2154 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2156 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2158 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2159 * decl.c (grokdeclarator): Don't reject void parms here.
2160 (require_complete_types_for_parms): Simplify, use
2161 complete_type_or_else.
2162 (grokparms): Remove bitrot. Remove funcdef parm.
2163 Deal with ellipsis parm lists here.
2164 * semantics.c (finish_parmlist): Don't append void_list_node
2165 here. Set PARMLIST_ELLIPSIS_P.
2167 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2169 * typeck2.c (incomplete_type_error): Reorganise to avoid
2170 excessive diagnostics.
2172 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2174 * lex.c (struct impl_files, internal_filename): Constify a char *.
2176 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2178 * mangle.c (write_special_name_constructor): Don't generate
2179 assembler junk when confronted with an old-style constructor.
2180 (write_special_name_destructor): Likewise.
2181 (mangle_decl_string): Do it here instead.
2183 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2185 * call.c (op_error): Make error messages clearer.
2187 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2189 * decl.c (wrapup_globals_for_namespace): Don't mark things
2190 TREE_ASM_WRITTEN when they're not.
2192 2000-11-15 Jason Merrill <jason@redhat.com>
2194 * typeck2.c (friendly_abort): Uncount the error before handing
2197 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2199 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2201 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2203 * class.c (build_vtbl_initializer): Fix typo in comment.
2204 * typeck.c (expr_sizeof): Don't crash on errors.
2206 2000-11-14 Jim Wilson <wilson@redhat.com>
2208 * lang-specs.h: Add %2 after %(cc1_options).
2210 2000-11-14 Richard Henderson <rth@redhat.com>
2212 * typeck.c (c_sizeof): Be strict about casting result value
2213 back to c_size_type_node.
2214 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2216 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2218 * typeck.c (build_unary_op): Use boolean_increment from
2219 c-common.c, moving the relevant code there.
2221 2000-11-11 Jason Merrill <jason@redhat.com>
2223 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2225 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2228 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2230 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2231 * lex.c (copy_lang_decl): Likewise.
2233 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2235 * dump.c (cp_dump_tree): Don't dump function bodies here.
2237 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2238 (dump.o): Update dependency list.
2239 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2240 (flag_dump_translation_unit): Likewise.
2241 (CP_TYPE_QUALS): Adjust definition.
2242 (DECL_C_BIT_FIELD): Remove.
2243 (SET_DECL_C_BIT_FIELD): Likewise.
2244 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2245 (add_maybe_template): Likewise.
2246 (strip_array_types): Likewise.
2247 (dump_node_to_file): Likewise.
2248 (cp_dump_tree): New function.
2249 * decl.c (init_decl_processing): Set lang_dump_tree.
2250 * decl2.c (flag_dump_translation_unit): Remove.
2251 * dump.c: Move most of it to ../c-dump.c.
2252 (cp_dump_tree): New function.
2253 * pt.c (add_maybe_template): Remove.
2254 * typeck.c (strip_array_types): Likewise.
2256 2000-11-07 Eric Christopher <echristo@redhat.com>
2258 * decl.c (init_decl_processing): Change definition of
2259 __wchar_t to wchar_t. Remove artificial declaration of
2261 * lex.c: Change instances of __wchar_t to wchar_t.
2263 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2265 * lex.c (do_identifier): Don't lookup_name for operators.
2266 * parse.y (operator): Save looking_for_typename.
2267 (unoperator): Restore it.
2268 * spew.c (frob_opname): Use nth_token for lookahead.
2270 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2272 * decl.c (grok_op_properties): Always use coerce_new_type and
2274 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2275 exception specification. Tidy up.
2276 (coerce_delete_type): Preserve exception specification. Tidy up.
2278 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2280 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2281 (push_binding_level), error.c (cp_tree_printer), pt.c
2282 (process_partial_specialization, tsubst_template_arg_vector),
2283 search.c (lookup_member): Use memset () instead of bzero ().
2285 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2287 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2289 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2291 * Make-lang.in (c++.distdir): Remove.
2293 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2295 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2296 declarations from different namespaces to be combined.
2298 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2300 * decl.c: Include tm_p.h.
2302 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2304 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2306 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2308 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2309 (build_overload_value), repo.c (open_repo_file), xref.c
2310 (open_xref_file): Use strchr () and strrchr () instead of index ()
2313 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2315 * call.c (build_over_call): Call fold on the CALL_EXPR.
2317 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2319 * error.c (dump_template_decl): Separate template hearders with
2322 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2324 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2325 TS_* flags with corresponding TFF_*. Adjust prototypes of
2326 functions (which used to take a tree_string_flags) to take an int.
2328 * cp-tree.h (enum tree_string_flags): Remove
2329 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2330 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2331 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2332 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2333 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2334 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2335 (type_as_string, decl_as_string, expr_as_string,
2336 context_as_string): Adjust prototype.
2338 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2339 instead of TS_PLAIN.
2341 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2342 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2345 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2347 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2348 (linkage_kind): New enumeration.
2349 (decl_linkage): New function.
2350 * decl2.c (comdat_linkage): Extend comment.
2351 * error.c (dump_function_decl): Print the arguments used to
2352 instantiate a template, even when not printing the type of the
2354 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2355 not TREE_PUBLIC, to test for external linkage.
2356 * tree.c (decl_linkage): New function.
2358 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2360 * pt.c (instantiate_decl): Always instantiate static data members
2361 initialized in-class.
2363 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2365 * Make-lang.in: Move all build rules here from Makefile.in,
2366 adapt to new context. Wrap all rules that change the current
2367 directory in parentheses. Expunge all references to $(P).
2368 When one command depends on another and they're run all at
2369 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2370 all object-file generation rules. Delete obsolete variables.
2372 * Makefile.in: Delete.
2373 * config-lang.in: Delete outputs= line.
2375 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2377 * error.c (dump_function_decl): Print no space between
2378 `ptr-operator' the `type-specifier' of the return type.
2379 (dump_type_prefix): Make sure we put space at the appropriate
2382 2000-10-23 Jason Merrill <jason@redhat.com>
2384 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2386 2000-10-22 Jason Merrill <jason@redhat.com>
2388 * call.c (build_conditional_expr): Use ocp_convert to force
2391 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2393 * call.c (standard_conversion): Use RVALUE_CONVs for all
2394 expressions that satisfy lvalue_p, not just those that satisfy
2397 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2399 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2400 not one with TYPE_IS_SIZETYPE set.
2401 (dubious_conversion_warnings): Remove special-case code.
2403 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2405 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2406 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2407 (dump_type_prefix): Print vector-of-int as 'int vector'.
2408 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2409 * tree.c (walk_tree): Handle VECTOR_TYPE.
2411 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2413 2000-10-21 Jason Merrill <jason@redhat.com>
2415 * parse.y (operator): Set got_object from got_scope.
2416 Set looking_for_typename.
2417 * decl.c (lookup_name_real): Clear val after setting from_obj.
2418 Reorganize diagnostic.
2420 2000-10-20 Jason Merrill <jason@redhat.com>
2422 * tree.c (walk_tree): Don't walk into default args.
2424 * error.c (dump_expr): Use host_integerp.
2426 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2428 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2429 "since" in error message.
2431 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2433 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2435 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2437 * decl.c (revert_static_member_fn): Fixed typo.
2439 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2441 * class.c (subobject_offset_fn): New type.
2442 (dfs_record_base_offsets): Remove.
2443 (record_base_offsets): Likewise.
2444 (dfs_search_base_offsets): Likewise.
2445 (record_subobject_offset): New function.
2446 (check_subobject_offset): Likewise.
2447 (walk_subobject_offsets): Likewise.
2448 (record_subobject_offsets): Likewise.
2449 (layout_conflict_p): Reimplement.
2450 (layout_nonempty_base_or_field): Correct handling of type
2451 conflicts during layout.
2452 (layout_empty_base): Likewise.
2453 (build_base_field): Adjust to handle new representation of empty
2455 (build_base_fields): Likewise.
2456 (layout_virtual_bases): Likewise.
2457 (splay_tree_compare_integer_csts): New function.
2458 (layout_class_type): Use a splay_tree, rather than a varray, to
2459 represent the offsets of empty bases.
2461 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2462 * decl.c (select_decl): Don't return declarations that are
2465 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2467 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2468 (fake_std_node): New macro.
2469 * decl.c (in_std): Rename to ...
2470 (in_fake_std): ... this.
2471 (flag_no_builtin): Remove.
2472 (flag_no_nonansi_builtin): Likewise.
2473 (walk_namespaces_r): Use fake_std_node.
2474 (push_namespace): Use std_identifier.
2475 (pop_namespace): Use in_fake_std.
2476 (lookup_name_real): Use fake_std_node.
2477 (init_decl_processing): When -fhonor-std, create the `std'
2478 namespace. Don't create a dummy fake_std_node in that case.
2479 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2480 (builtin_function): Put builtins whose names don't begin
2481 with `_' in the std namespace.
2482 * decl2.c (flag_no_builtin): Remove.
2483 (flag_no_nonansi_builtin): Likewise.
2484 (set_decl_namespace): Use fake_std_node.
2485 (validate_nonmember_using_decl): Likewise.
2486 (do_using_directive): Likewise.
2487 (handle_class_head): Likewise.
2488 * dump.c (dequeue_and_dump): Likewise.
2489 * except.c (init_exception_processing): Use std_identifier.
2490 * init.c (build_member_call): Use fake_std_node.
2491 * rtti.c (init_rtti_processing): Use std_identifier.
2493 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2495 * cp-tree.h (back_end_hook): Remove declaration.
2496 * decl2.c (back_end_hook): Remove definition.
2498 * dump.c (dequeue_and_dump): Dump TREE_USED.
2500 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2502 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2504 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2506 * decl.c (WINT_TYPE): Define.
2507 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2508 c_size_type_node, signed_size_type_node and wint_type_node.
2510 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2512 * decl2.c (warn_missing_format_attribute): New variable.
2513 (lang_decode_option): Decode -Wmissing-format-attribute.
2515 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2517 * typeck.c (qualify_type): Remove.
2518 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2520 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2522 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2524 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2526 * Makefile.in (parse.c, parse.h): Create atomically.
2528 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2530 * class.c (current_obstack): Remove.
2531 * decl.c (ggc_p): Remove.
2532 (start_decl): Don't use decl_tree_cons.
2533 (grokdeclarator): Don't use build_decl_list.
2534 (start_function): Don't use decl_tree_cons.
2535 (finish_function): Don't mess with obstacks.
2536 * decl2.c (grok_x_components): Don't use build_decl_list.
2537 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2538 (implicitly_declare_fn): Don't call build_decl_list.
2539 * parse.y (frob_specs): Don't call build_decl_list or
2541 (expr_or_declarator_intern): Don't call decl_tree_cons.
2542 (primary): Don't call build_decl_list.
2543 (fcast_or_absdcl): Likewise.
2544 (typed_declspecs): Don't call decl_tree_cons.
2545 (reserved_declspecs): Don't call build_decl_list.
2546 (declmods): Likewise.
2547 (reserved_typespecquals): Likewise.
2549 (new_type_id): Likewise.
2550 (cv_qualifiers): Likewise.
2551 (after_type_declarator_intern): Likewise.
2552 (notype_declarator_intern): Likewise.
2553 (absdcl_intern): Likewise.
2554 (named_parm): Likewise.
2555 * pt.c (most_specialized_class): Likewise.
2556 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2557 (init_repo): Initialize it.
2558 * search.c (current_obstack): Remove.
2559 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2561 2000-10-09 Richard Henderson <rth@cygnus.com>
2563 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2564 (c++ language support bits for libgcc): Remove.
2565 (c++.clean): Remove cplib2.txt cleanup.
2566 * config-lang.in (headers, lib2funcs): Remove.
2568 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2569 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2570 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2571 * inc/new.h, inc/typeinfo: Remove files.
2573 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2575 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2577 (init_decl_processing): Initialize intmax_type_node and
2580 2000-10-06 Richard Henderson <rth@cygnus.com>
2582 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2583 (original_result_rtx): Remove.
2584 * decl.c (save_function_data): Don't clear x_result_rtx.
2585 (mark_lang_function): Don't mark it either.
2586 * expr.c (fixup_result_decl): Remove.
2587 * semantics.c (genrtl_named_return_value): Frob the return decl
2588 before calling emit_local_var.
2589 (genrtl_finish_function): Don't call fixup_result_decl.
2590 Always emit the jump to return_label.
2592 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2594 * pt.c (lookup_template_class): Set current access for enum.
2595 (tsubst_enum): Set file & line for enum decl.
2597 * spew.c (yylex): Remove unused variable.
2599 2000-10-05 Richard Henderson <rth@cygnus.com>
2601 * semantics.c (genrtl_finish_function): Don't init or check
2602 can_reach_end; remove noreturn and return value checks.
2604 2000-10-05 Tom Tromey <tromey@cygnus.com>
2606 * init.c (build_java_class_ref): Use `build_static_name' with a
2607 suffix, not a prefix, to build the class object's name.
2609 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2611 * cp-tree.h (access_kind): Fix comment typo.
2612 * decl2.c (grokfield): Fix diagnostic typo.
2613 * semantics.c (finish_template_type): Fix comment typo.
2614 (finish_qualified_object_call_expr): Likewise.
2616 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2618 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2621 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2623 * spew.c (frob_id): New static function.
2624 (frob_opname): Use it.
2627 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2629 * decl.c (lang_mark_false_label_stack): Remove.
2630 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2632 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2634 * gxxint.texi: Use @email for formatting email addresses.
2636 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2638 * error.c: Remove direct obstack manipulation. Replace with
2639 output_buffer-based formatting. Adjust calls to removed macros.
2640 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2641 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2642 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2644 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2646 * ir.texi: Move to ../c-tree.texi.
2648 2000-09-20 Jason Merrill <jason@redhat.com>
2650 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2652 2000-09-21 Andreas Jaeger <aj@suse.de>
2654 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2655 * cp-tree.h: ... here.
2657 * error.c: Remove declaration of cp_printer.
2659 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2661 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2663 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2665 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2668 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2670 * decl.c (start_function): Robustify.
2672 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2674 * cp-tree.h (check_function_format): Accept a `status' parameter.
2676 * call.c, typeck.c: Updates calls to `check_function_format'.
2678 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2680 * decl2.c (handle_class_head): Always push some scope even
2683 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2685 * cp-tree.h (struct cp_language_function): Remove
2686 x_scope_stmt_stack and name_declared.
2687 (current_scope_stmt_stack): Remove.
2688 (function_name_declared_p): New macro.
2689 (struct lang_decl_flags): Use c_lang_decl as a base class.
2691 (struct lang_decl): Replace saved_tree with context.
2692 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2693 (SET_DECL_FRIEND_CONTEXT): Likewise.
2694 (DECL_VIRTUAL_CONTEXT): Likewise.
2695 (DECL_SAVED_TREE): Remove.
2696 (C_DECLARED_LABEL_FLAG): Likewise.
2697 (cplus_expand_expr_stmt): Don't declare.
2698 (add_decl_stmt): Likewise.
2699 (add_scope_stmt): Likewise.
2700 * decl.c (mark_stmt_tree): Remove.
2701 (case_compare): Likewise.
2702 (finish_case_label): Use c_add_case_label.
2703 (init_decl_processing): Set more language-specific hooks.
2704 (build_enumerator): Fix typo in comment.
2705 (cplus_expand_expr_stmt): Remove.
2706 (mark_lang_function): Use mark_c_language_function.
2707 (lang_mark_tree): Use c_mark_lang_decl.
2708 * decl2.c: Change order of inclusion.
2709 * except.c: Likewise.
2710 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2711 back on c_expand_expr.
2712 * friend.c: Include expr.h.
2713 * init.c: Change order of inclusion.
2714 * Makefile.in: Update dependencies.
2715 * lex.h (free_lang_decl_chain): Remove.
2716 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2717 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2719 (instantiate_decl): Use function_name_declared_p.
2720 * semantics.c (lang_expand_expr_stmt): Remove.
2721 (set_current_function_name_declared): Likewise.
2722 (current_function_name_declared): Likewise.
2723 (begin_compound_stmt): Use function_name_declared_p.
2724 (add_decl_stmt): Remove.
2725 (setup_vtbl_ptr): Use function_name_declared_p.
2726 (add_scope_stmt): Remove.
2727 (current_scope_stmt_stack): New function.
2728 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2729 (expand_body): Use function_name_declared_p.
2730 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2731 * typeck.c: Change order of includes.
2732 (convert_sequence): Remove.
2734 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2736 * lex.c (reswords): Add _Complex.
2738 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2740 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2742 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2744 * init.c (begin_init_stmts): Don't use // comments.
2746 2000-09-12 Jason Merrill <jason@redhat.com>
2748 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2749 all non-extern arrays.
2751 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2752 typenames, too. Downgrade complaint to pedwarn.
2753 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2754 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2755 'class This::Inherited'.
2757 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2759 * decl.c (finish_case_label): Given the LABEL_DECL a
2762 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2764 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2765 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2766 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2767 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2768 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2770 (sorry_for_unsupported_tree, print_scope_operator,
2771 print_left_paren, print_right_paren, print_left_bracket,
2772 print_right_bracket, print_whitespace): Likewise.
2773 (aggr_variety): Rename to class_key_or_enum.
2774 (print_type): Rename to print_type_id.
2775 (print_type_specifier_seq, print_simple_type_specifier,
2776 print_elaborated_type_specifier,
2777 print_rest_of_abstract_declarator,
2778 print_parameter_declaration_clause, print_exception_specification,
2779 print_nested_name_specifier, print_template_id,
2780 typedef_original_name, print_template_argument_list_start,
2781 print_template_argument_list_end): New functions.
2783 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2785 * ir.texi: Add more documentation.
2787 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2789 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2790 (current_function_parms): Don't define.
2791 (struct cp_language_function): Remove parms_stored.
2792 (current_function_just_assigned_this): Don't define.
2793 (current_function_parms_stored): Likewise.
2794 (static_ctors): Declare.
2795 (static_dtors): Likewise.
2796 (SF_EXPAND): Don't define.
2797 (expand_start_early_try_stmts): Remove declaration.
2798 (store_parm_decls): Likewise.
2799 * decl.c (static_ctors): Don't declare.
2800 (static_dtors): Likewise.
2801 (struct binding_level): Remove this_block.
2802 (poplevel): Remove dead code.
2803 (set_block): Likewise.
2804 (mark_binding_level): Don't mark this_block.
2805 (mark_saved_scope): Don't mark x_function_parms.
2806 (init_decl_processing): Don't add current_function_parms as a GC
2808 (check_function_type): Change prototype.
2809 (start_function): Remove RTL-generation code.
2810 (expand_start_early_try_stmts): Remove.
2811 (store_parm_decls): Give it internal linkage. Remove
2812 RTL-generation code.
2813 (finish_function): Remove RTL-generation code.
2814 * decl2.c (static_ctors): Fix formatting.
2815 (static_dtors): Likewise.
2816 * method.c (use_thunk): Don't call store_parm_decls.
2817 (synthesize_method): Likewise.
2818 * optimize.c (maybe_clone_body): Likewise.
2819 * parse.y (fn.def2): Likewise.
2820 (.set_base_init): Likewise.
2821 (nodecls): Likewise.
2822 * pt.c (instantiate_decl): Likewise.
2823 * rtti.c (synthesize_tinfo_fn): Likewise.
2824 * semantics.c (genrtl_try_block): Simplify.
2825 (expand_body): Use genrtl_start_function and
2826 genrtl_finish_function.
2827 (genrtl_start_function): New function.
2828 (genrtl_finish_function): Likewise.
2830 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2832 * error.c (cp_tree_printer, case 'P'): Append break.
2834 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2836 * cp-tree.h (frob_opname): Declare.
2837 * parse.y (saved_scopes): New static variable.
2838 (cp_parse_init): Adjust.
2839 (do_id): If lastiddecl is NULL, do do_identifier.
2840 (operator): Save scope information.
2841 (unoperator): New reduction. Restore scope information.
2842 (operator_name): Append unoperator. Call frob_opname.
2843 * spew.c (frob_opname): Define.
2845 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2847 * decl.c, rtti.c: Include defaults.h if not already included.
2848 Don't define the *_TYPE_SIZE macros.
2850 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2852 * cp-tree.h (push_switch): Change prototype.
2853 (check_cp_case_value): Remove declaration.
2854 (decl_constant_value): Likewise.
2855 * decl.c (struct cp_switch): Add switch_stmt and cases.
2856 (case_compare): New function.
2857 (push_switch): Set switch_stmt. Initialize cases.
2858 (pop_switch): Clean up cases.
2859 (define_case_label): Rename to ...
2860 (finish_case_label): ... this. Do semantic analysis for case
2862 (start_function): Correct comment.
2863 * decl2.c (check_cp_case_value): Remove.
2864 * expr.c (do_case): Remove.
2865 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2866 * semantics.c (genrtl_do_poplevel): Remove declaration.
2867 (RECHAIN_STMTS): Remove.
2868 (finish_break_stmt): Use build_break_stmt.
2869 (finish_continue_stmt): Use build_continue_stmt.
2870 (finish_switch_cond): Adjust condition here, rater than in
2871 c_expand_start_case.
2872 (finish_case_label): Remove.
2873 * typeck.c (c_expand_return): Remove.
2874 (c_expand_start_case): Likewise.
2876 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2878 * ir.texi: Document type nodes.
2880 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2882 * cp-tree.h (init_cp_semantics): Declare.
2883 (genrtl_try_block): Don't declare.
2884 (genrtl_handler): Likewise.
2885 (genrtl_catch_block): Likewise.
2886 (genrtl_ctor_stmt): Likewise.
2887 (genrtl_subobject): Likewise.
2888 (genrtl_do_poplevel): Likewise.
2889 (genrtl_named_return_value): Likewise.
2890 * lex.c (init_parse): Call init_cp_semantics.
2891 * semantics.c (genrtl_try_block): Give it internal linkage.
2892 (genrtl_handler): Likewise.
2893 (genrtl_catch_block): Likewise.
2894 (genrtl_ctor_stmt): Likewise.
2895 (genrtl_subobject): Likewise.
2896 (genrtl_do_poplevel): Likewise.
2897 (genrtl_named_return_value): Likewise.
2898 (lang_expand_stmt): Rename to ...
2899 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2900 (init_cp_semantics): Define.
2902 * decl.c (initialize_local_var): Remove RTL-generating code.
2903 * semantics.c (genrtl_try_block): Fix formatting.
2905 Move statement-tree facilities from C++ to C front-end.
2906 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2907 (void_zero_node): Remove.
2908 (stmt_tree): Likewise.
2909 (scope_chain): Adjust.
2910 (language_function): Rename to cp_language_function.
2911 (cp_function_chain): Adjust.
2912 (current_stmt_tree): Remove.
2913 (last_tree): Likewise.
2914 (last_expr_type): Likewise.
2915 (struct lang_decl): Adjust.
2916 (STMT_IS_FULL_EXPR_P): Remove.
2918 (begin_stmt_tree): Likewise.
2919 (finish_stmt_tree): Likewise.
2920 (walk_tree_fn): Likewise.
2921 (walk_stmt_tree): Likewise.
2922 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2923 * decl.c (mark_stmt_tree): Adjust type.
2924 (init_decl_processing): Don't build void_zero_node.
2925 (initialize_local_var): Adjust usage of current_stmt_tree.
2926 (finish_enum): Use add_stmt, not add_tree.
2927 (save_function_data): Adjust use of language_function.
2928 (finish_constructor_body): Use add_stmt, not add_tree.
2929 (finish_destructor_body): Likewise.
2930 (push_cp_function_context): Adjust use of language_function.
2931 (pop_cp_function_context): Likewise.
2932 (mark_lang_function): Likewise.
2933 (mark_cp_function_context): Likewise.
2934 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2935 (build_vec_init): Likewise.
2936 * semantics.c (SET_LAST_STMT): Remove.
2937 (RECHAIN_STMTS): Don't use it.
2938 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2939 (current_stmt_tree): Define.
2941 (finish_goto_stmt): Use add_stmt, not add_tree.
2942 (finish_expr_stmt): Likewise.
2943 (begin_if_stmt): Likewise.
2944 (finish_then_clause): Likewise.
2945 (begin_while_stmt): Likewise.
2946 (begin_do_stmt): Likewise.
2947 (finish_return_stmt): Likewise.
2948 (begin_for_stmt): Likewise.
2949 (finish_break_stmt): Likewise.
2950 (finish_continue_stmt): Likewise.
2951 (begin_switch_stmt): Likewise.
2952 (finish_case_label): Likewise.
2953 (begin_try_block): Likewise.
2954 (begin_function_try_block): Likewise.
2955 (begin_handler): Likewise.
2956 (begin_catch_block): Likewise.
2957 (begin_compound_stmt): Likewise.
2958 (begin_asm_stmt): Likewise.
2959 (finish_asm_stmt): Likewise.
2960 (finish_label_stmt): Likewise.
2961 (add_decl_stmt): Likewise.
2962 (finish_subobject): Likewise.
2963 (finish_decl_cleanup): Likewise.
2964 (finish_named_return_value): Likewise.
2965 (setup_vtbl_ptr): Likewise.
2966 (add_scope_stmt): Likewise.
2967 (finish_stmt_expr): Likewise.
2968 (prune_unused_decls): Remove.
2969 (begin_stmt_tree): Likewise.
2970 (finish_stmt_tree): Likewise.
2971 (prep_stmt): Adjust use of current_stmt_tree.
2972 (lang_expand_stmt): Likewise.
2973 * tree.c (statement_code_p): Remove.
2974 (cp_statement_code_p): New function.
2975 (walk_stmt_tree): Remove.
2976 (init_tree): Set lang_statement_code_p.
2978 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2980 Integrated preprocessor.
2982 * Make-lang.in, Makefile.in: Remove all references to input.c,
2983 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2984 * gxx.gperf, hash.h, input.c: Delete.
2985 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2986 initialized properly.
2988 * class.c (fixup_pending_inline): Take a tree, not a
2989 struct pending_inline *. All callers changed.
2990 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2991 RID_PROTECTED entries in ridpointers[] array here.
2992 * decl.c (duplicate_decls): Do not refer to struct
2994 (record_builtin_type, init_decl_processing): Use RID_MAX not
2996 (grokdeclarator): Use C_IS_RESERVED_WORD.
2997 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2999 (grok_x_components): Do not inspect pending_inlines chain.
3001 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3002 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3003 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3004 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3005 TIME_IDENTIFIER_FILEINFO): Kill.
3007 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3009 * parse.y: Call do_pending_inlines unconditionally.
3010 reinit_parse_for_method is now snarf_method. fn.defpen is no
3011 longer necessary. Remove unnecessary <itype> annotation on
3012 SCOPE. Do not refer to end_of_file or struct pending_inline.
3013 * semantics.c (begin_inline_definitions): Call
3014 do_pending_inlines unconditionally.
3016 * lex.c: Remove all code now shared with C front end.
3017 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3018 into the get_identifier table. Rewrite pragma handling to
3019 work with the registry. Move code to save tokens for later
3020 processing to spew.c.
3022 * spew.c: Rewrite everything in terms of token streams instead
3023 of text. Move routines here from lex.c / input.c as
3024 appropriate. GC-mark trees hanging off the pending inlines
3027 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3029 * NEWS: Mention that the named return value extension has been
3031 * cp-tree.h (original_result_rtx): Define.
3032 (TREE_REFERENCE_EXPR): Remove.
3033 (DECL_VPARENT): Likewise.
3034 (pushdecl_nonclass_level): Likewise.
3035 (store_return_init): Likewise.
3036 (reinit_lang_specific): Likewise.
3037 (genrtl_named_return_value): Change prototype.
3038 * decl.c (original_result_rtx): Remove.
3039 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3040 Do not generate RTL for local variables here.
3041 (store_return_init): Remove.
3042 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3044 (finish_named_return_value): Adjust accordingly. Warn that this
3045 extension is deprecated.
3046 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3048 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3050 * pt.c (type_unification_real): Replace switch with if.
3051 (unify): Tsubst non-type parms before comparing.
3053 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3055 * error.c (dump_typename): New function, broken out of ...
3056 (dump_type): ... here. Use it.
3057 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3059 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3061 * init.c (build_offset_ref): Deal with namespace scoped
3064 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3066 * class.c (resolve_address_of_overloaded_function): Add
3067 explanation message.
3068 * decl.c (define_case_label): Reformat explanation.
3069 * decl2.c (finish_static_data_member_decl): Likewise.
3070 (grokfield): Likewise.
3071 * friend.c (do_friend): Likewise.
3073 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3075 * tree.c (walk_tree): Expose tail recursion.
3076 (walk_stmt_tree): New function.
3077 * cp-tree.h: Prototype walk_stmt_tree.
3078 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3079 the BLOCKs directly. If a BLOCK has no variables after
3080 pruning, discard it.
3081 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3082 restore the line number.
3084 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3086 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3087 (pt.o): Remove dependency on HTAB_H.
3088 * cp-tree.h: Include hashtab.h.
3089 (walk_tree): Change prototype.
3090 (walk_tree_without_duplicates): New function.
3091 * decl.c (check_default_argument): Use it.
3092 * optimize.c (remap_decl): Adjust calls to walk_tree.
3093 (copy_body): Likewise.
3094 (expand_calls_inline): Likewise.
3095 (calls_setjmp_p): Use walk_tree_without_duplicates.
3096 * pt.c: Don't include hashtab.h.
3097 (for_each_template_parm): Use walk_tree_without_duplicates.
3098 * semantics.c (finish-stmt_tree): Likewise.
3099 (expand_body): Likewise.
3100 * tree.c (walk_tree): Add additional parameter.
3101 (walk_tree_without_duplicates): New function.
3102 (count_trees): Use it.
3103 (verify_stmt_tree): Adjust call to walk_tree.
3104 (find_tree): Use walk_tree_without_duplicates.
3105 (no_linkage_check): Likewise.
3106 (break_out_target_exprs): Adjust call to walk_tree.
3107 (cp_unsave): Likewise.
3109 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3111 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3112 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3113 * cp-tree.h (TYPE_BINFO): Adjust comment.
3114 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3115 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3116 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3117 (TYPE_TEMPLATE_INFO): Likewise.
3118 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3119 * class.c (push_nested_class): Likewise.
3120 * decl.c (lookup_name_real): Likewise.
3121 (grokdeclarator): Likewise.
3122 (grok_op_properties): Likewise.
3123 (xref_tag): Likewise.
3124 (xref_basetypes): Likewise.
3125 * decl2.c (constructor_name_full): Likewise.
3126 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3127 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3128 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3129 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3130 (dump_type_suffix): Likewise.
3131 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3133 (get_aggr_from_typedef): Likewise.
3134 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3135 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3136 (write_template_parm): Likewise.
3137 (write_template_template_parm): Check tree code instead of
3138 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3139 * method.c (build_overload_nested_name): Add
3140 BOUND_TEMPLATE_TEMPLATE_PARM.
3141 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3142 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3143 * pt.c (convert_template_argument): Check tree code instead of
3144 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3145 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3146 (for_each_template_parm): Adjust comment.
3147 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3148 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3149 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3150 template_args_equal to compare template template parameter cases.
3151 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3152 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3154 * tree.c (copy_template_template_parm): Decide whether to create
3155 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3156 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3157 (copy_tree_r): Likewise.
3158 * typeck.c (comptypes): Likewise. Check tree code instead of
3159 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3161 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3163 * decl.c (finish_function): Move the code for handling functions
3164 marked with the constructor and destructor attributes inside the
3167 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3169 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3171 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3173 * pt.c (lookup_template_class): Remove abort.
3174 * tree.c (get_type_decl): Allow error_mark_node.
3176 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3178 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3181 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3183 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3186 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3188 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3189 union tag mismatch error reporting.
3191 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3193 * call.c (build_scoped_method_call): Check it is not a namespace.
3195 2000-08-30 Jason Merrill <jason@redhat.com>
3197 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3199 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3200 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3201 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3203 * decl.c (start_function): Always call make_function_rtl.
3205 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3207 * semantics.c (prune_unused_decls): New function.
3208 (finish_stmt_tree): Call it via walk_tree.
3210 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3212 * class.c (build_secondary_vtable): Constify a char *.
3213 * decl.c (init_decl_processing): Initialize function_id_node,
3214 pretty_function_id_node, and func_id_node.
3215 * input.c (struct input_source): Constify 'str'.
3216 (feed_input): Constify first argument.
3217 * mangle.c (write_identifier): Constify argument.
3218 * pt.c (mangle_class_name_for_template): Constify argument.
3220 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3222 * typeck.c (mark_addressable): Remove code that pokes around in
3225 2000-08-28 Jason Merrill <jason@redhat.com>
3227 * lex.c (file_name_nondirectory): Move to toplev.c.
3229 * cp-tree.h (LOCAL_CLASS_P): New macro.
3230 * class.c (finish_struct_1): Use it.
3232 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3234 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3235 (write_encoding): Pass another argument to write_name.
3236 (write_name): Add ignore_local_scope parameter. Fix handling of
3238 (write_nested_name): Use write_unqualified_name.
3239 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3240 (write_template_prefix): Use write_unqualified_name.
3241 (write_component): Remove.
3242 (write_local_name): Add parameter. Use direct local entity to
3243 discriminator calculation.
3244 (write_class_enum_type): Pass another argument to write_name.
3245 (write_template_template_arg): Likewise.
3246 (make_guard_variable): Likewise.
3248 2000-08-27 Jason Merrill <jason@redhat.com>
3250 * decl.c (pushdecl): Matching decls for local externs are found in
3251 the current level. Propagate linkage information from previous
3254 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3256 * ir.texi (Expressions): Fix typo.
3258 2000-08-25 Greg McGary <greg@mcgary.org>
3260 * tree.c (init_tree): Use ARRAY_SIZE.
3262 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3264 * error.c (cp_tree_printer): Rework.
3266 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3268 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3270 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3271 (cp-demangle.o): Remove target.
3272 (dyn-string.o): Likewise.
3274 * decl.c (grokfndecl): Require that `main' return an `int'.
3275 * mangle.c (write_encoding): Don't mangle return types for
3276 conversion functions.
3278 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3280 * error.c (tree_formatting_info): New data type.
3281 (tree_being_formatted): New macro.
3282 (tree_formatting_flags): Likewise.
3283 (put_whitespace): Likewise.
3284 (print_tree_identifier): Likewise.
3285 (print_identifier): Likewise.
3286 (cp_tree_printer, print_function_argument_list, print_declaration,
3287 print_expression, print_function_declaration,
3288 print_function_parameter, print_type, print_cv_qualifier): New
3290 (init_error): Initialize lang_printer.
3292 2000-08-24 Jason Merrill <jason@redhat.com>
3294 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3295 adjustment necessary.
3297 2000-08-24 Greg McGary <greg@mcgary.org>
3299 * cp-tree.h (MAIN_NAME_P): Remove macro.
3301 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3303 * error.c (print_instantiation_context): Don't forget to flush the
3306 2000-08-23 Jason Merrill <jason@redhat.com>
3308 * typeck.c (build_ptrmemfunc): Save the input pmf.
3310 * method.c (process_modifiers): Use same_type_p.
3312 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3314 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3315 * mangle.c (write_function_type): Change prototype.
3316 (write_encoding): Don't mangle return types for
3317 constructors or destructors.
3318 (write_type): Adjust call to write_function_type.
3319 * pt.c (instantiate_template): Instantiate alternate entry points
3320 when instantiating the main function.
3322 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3324 * error.c (cp_print_error_function): Don't use embedded '\n' in
3327 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3329 * decl.c (init_decl_processing): Remove bogus initialization.
3330 * error.c (lang_print_error_function): Restore here.
3331 (init_error): Initialize print_error_function.
3333 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3335 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3337 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3339 * Makefile.in (error.o): Depends on diagnostic.h
3341 * cp-tree.h (problematic_instantiation_changed,
3342 record_last_problematic_instantiation, current_instantiation,
3343 print_instantiation_context): Declare.
3344 (maybe_print_template_context): Remove.
3346 * decl.c (init_decl_processing): Set print_error_function to NULL.
3347 (lang_print_error_function): Remove, since we're using a new
3350 * error.c: #include diagnostic.h
3351 (function_category): New function.
3352 (cp_diagnostic_starter): Likewise.
3353 (cp_diagnostic_finalizer): Likewise.
3354 (cp_print_error_function): Likewise.
3355 (maybe_print_instantiation_context): Likewise.
3356 (print_instantiation_full_context): Likewise.
3357 (print_instantiation_partial_context): Likewise.
3358 (print_instantiation_context): Define.
3359 (init_error): Initialize diagnostic pager and finalizer.
3361 * pt.c (problematic_instantiation_changed): Define.
3362 (record_last_problematic_instantiation): Likewise.
3363 (current_instantiation): Likewise.
3364 (maybe_print_template_context): Remove.
3365 (print_template_context): Likewise.
3366 (current_tinst_level): Make static to reflect Brendan Kehoe's
3367 change of 1995-04-13.
3368 (push_tinst_level): Call print_instantiation_context.
3370 2000-08-21 Nix <nix@esperi.demon.co.uk>
3372 * lang-specs.h: Do not process -o or run the assembler if
3375 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3377 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3379 * decl2.c (lang_decode_option): Disable gettext attributes for
3382 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3384 * lex.c (lang_init_options): Default diagnostic message maximum
3385 length to 80, when line-wrapping.
3387 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3389 * class.c (build_vtbl_initializer): Clear the entire
3390 vtbl_init_data. Start keeping track of the functions for which we
3391 have created vcall offsets here.
3392 (dfs_build_vcall_offset_vtbl_entries): Remove.
3393 (build_vcall_offset_vtbl_entries): Reimplement.
3394 (add_vcall_offset_vtbl_entries_r): New function.
3395 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3396 computing when vcall offsets are necessary.
3398 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3400 * decl.c (member_function_or_else): Use cp_error ... %T.
3401 (grokdeclarator): Likewise.
3402 (start_method): Likewise.
3403 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3405 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3407 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3410 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3412 * cp-tree.h (PTRMEM_OK_P): New macro.
3413 (itf_ptrmem_ok): New enumeration value.
3414 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3415 argument. Diagnose implicit pointer to member.
3416 (instantiate_type): Don't diagnose implicit pointer to member
3417 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3418 resolve_address_of_overloaded_function.
3419 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3420 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3421 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3422 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3423 (build_unary_op): Deal with single non-static member in
3426 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3428 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3430 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3432 * cp-tree.h (enum_name_string): Remove prototype.
3433 (report_case_error): Remove prototype.
3434 * cp/typeck2.c (enum_name_string): Remove.
3435 (report_case_error): Remove.
3436 * error.c (dump_expr): Deal with enum values directly.
3437 Correctly negate integer constant.
3439 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3441 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3442 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3443 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3444 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3445 (__cxa_vec_new): Use __cxa_vec_new2.
3446 (__cxa_vec_delete): Use __cxa_vec_delete2.
3448 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3450 * vec.cc (__cxa_vec_new): Set "C" linkage.
3451 (__cxa_vec_ctor): Likewise.
3452 (__cxa_vec_cctor): Likewise.
3453 (__cxa_vec_dtor): Likewise.
3454 (__cxa_vec_delete): Likewise.
3455 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3456 (__cxa_vec_ctor): Likewise.
3457 (__cxa_vec_cctor): Likewise.
3458 (__cxa_vec_dtor): Likewise.
3459 (__cxa_vec_delete): Likewise.
3461 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3463 * class.c (instantiate_type): Reinstate local variable
3464 deleted in previous change.
3466 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3469 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3471 * cp-tree.h (instantiate_type_flags): New enumeration.
3472 (instantiate_type): Change parameter.
3473 * class.c (instantiate_type): Adjust prototype. Adjust.
3474 * call.c (standard_conversion): Adjust instantiate_type call.
3475 (reference_binding): Likewise.
3476 (build_op_delete_call): Likewise.
3477 (convert_like_real): Likewise.
3478 * cvt.c (cp_convert_to_pointer): Likewise.
3479 (convert_to_reference): Likewise.
3480 * pt.c (convert_nontype_argument): Likewise.
3481 * typeck.c (build_binary_op): Likewise.
3482 (build_ptrmemfunc): Likewise.
3483 (convert_for_assignment): Likewise.
3485 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3487 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3488 (current_aggr): Define.
3489 * decl.c (grokdeclarator): Make sure a friend class is an
3490 elaborated type specifier.
3491 * parse.y (current_aggr): Remove static definition.
3492 (cp_parse_init): Adjust.
3493 (structsp): Clear and restore current_aggr.
3494 (component_decl_list): Clear current_aggr.
3496 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3497 aggregate tag on the typename's context.
3499 * pt.c (tsubst_friend_class): Return error_mark_node, if
3501 (instantiate_class_template): Ignore error_mark_node friend types.
3503 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3505 * cvt.c (warn_ref_binding): New static function, broken out of ...
3506 (convert_to_reference): ... here. Use it.
3508 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3510 * parse.y (template_arg): Add rule for template qualified with
3513 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3515 * decl2.c (add_function): Reorganize.
3516 (arg_assoc): Do not consider function template decls.
3518 2000-08-11 Jason Merrill <jason@redhat.com>
3520 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3523 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3525 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3526 (lookup_nested_tag): Likewise.
3528 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3531 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3533 * parse.y (named_complex_class_head_sans_basetype): Remove
3536 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3538 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3539 explicit TEMPLATE_ID_EXPR args.
3540 (build_expr_from_tree, case CALL_EXPR): Likewise.
3542 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3544 * decl.c (check_tag_decl): Diagnose typename's which don't
3547 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3549 * init.c (build_aggr_init): Reject bogus array initializers
3552 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3554 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3556 * cp/tinfo.cc (__dynamic_cast): Likewise.
3557 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3559 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3561 * cvt.c (convert_to_pointer_force): Fix error message when
3562 attempting to cast from ambiguous base.
3564 2000-08-08 Jason Merrill <jason@redhat.com>
3566 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3567 (tsubst_template_arg_vector): Likewise.
3569 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3570 assume that one will be as large as the union.
3572 2000-08-07 Kazu Hirata <kazu@hxi.com>
3574 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3575 * decl.c (pop_labels): Likewise.
3577 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3579 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3581 (__pointer_to_member_type_info): Likewise.
3582 (__base_class_info): Likewise.
3583 (__class_type_info): Likewise.
3584 (__si_class_type_info): Likewise.
3585 (__vmi_class_type_info): Likewise.
3586 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3587 Changed member names to match specifications.
3588 (__vmi_class_type_info::__do_find_public_src): Likewise.
3589 (__si_class_type_info::__do_dyncast): Likewise.
3590 (__vmi_class_type_info::__do_dyncast): Likewise.
3591 (__si_class_type_info::__do_upcast): Likewise.
3592 (__vmi_class_type_info::__do_upcast): Likewise.
3593 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3594 (__pbase_type_info::__pointer_catch): Likewise.
3595 (__pointer_type_info::__pointer_catch): Likewise.
3596 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3598 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3600 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3601 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3602 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3604 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3606 * cp-tree.h (add_method): Change prototype.
3607 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3608 Don't double the size of the method vector in the error case.
3609 (handle_using_decl): Adjust call to add_method.
3610 (add_implicitly_declared_members): Likewise.
3611 (clone_function_decl): Likewise.
3612 * decl2.c (check_classfn): Likewise.
3613 * semantics.c (finish_member_declaration): Likewise.
3615 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3617 * decl.c (flag_isoc94): New variable.
3619 2000-08-02 Jason Merrill <jason@redhat.com>
3621 * pt.c (do_type_instantiation): Add complain parm; don't complain
3622 if called recursively.
3623 * cp-tree.h, parse.y: Adjust.
3625 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3627 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3628 -Wno-strict-prototypes.
3630 * g++spec.c: Adjust type of second argument to
3631 lang_specific_driver, and update code as necessary.
3633 * cp-tree.h: Don't prototype min_precision here.
3634 (my_friendly_assert): Cast expression to void.
3635 * semantics.c (do_poplevel): Initialize scope_stmts.
3637 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3639 * cp-tree.h (DECL_NEEDED_P): Tweak.
3641 2000-07-28 Jason Merrill <jason@redhat.com>
3643 * lang-specs.h: Use %i in rule for .ii files.
3645 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3647 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3649 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3651 Allow indirect primary bases.
3652 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3654 (CLASSTYPE_VFIELD_PARENT): Remove.
3655 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3656 (BINFO_PRIMARY_BINFO): Remove.
3657 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3658 (BINFO_VBASE_PRIMARY_P): Likewise.
3659 (BINFO_PRIMARY_BASE_OF): New macro.
3660 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3661 (get_primary_binfo): New function.
3662 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3663 * class.c (vcall_offset_data_s): Rename to ...
3664 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3665 and add ctor_vtbl_p.
3666 (get_derived_offset): Use get_primary_binfo.
3667 (dfs_mark_primary_bases): Adjust handling of virtual primary
3669 (mark_primary_bases): Likewise.
3670 (set_primary_base): Take a binfo, not an integer, as a
3671 representation of the primary base.
3672 (indirect_primary_base_p): Remove.
3673 (determine_primary_base): Adjust for indirect primary bases.
3674 (dfs_find_final_overrider): Fix typo in coment.
3675 (update_vtable_entry_for_fn): Use get_primary_binfo.
3676 (layout_nonempty_base_or_field): Tweak.
3677 (build_base_fields): Adjust for new primary base semantics.
3678 (dfs_propagate_binfo_offsets): Remove.
3679 (propagate_binfo_offsets): Rewrite.
3680 (dfs_set_offset_for_shared_vbases): Remove.
3681 (layout_virtual_bases): Don't use it.
3682 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3684 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3685 CLASSTYPE_VFIELD_PARENT.
3686 (dfs_get_primary_binfo): New function.
3687 (get_primary_binfo): Likewise.
3688 (dump_class_hierarchy_r): Tweak printing of primary bases.
3689 (build_vtbl_initializer): Fix typo in comments. Use
3691 (build_vcall_and_vbase_vtbl_entries): Likewise.
3692 (build_vbaes_offset_vtbl_entries): Likewise.
3693 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3694 BV_VCALL_INDEX to handle indirect primary bases.
3695 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3696 (build_rtti_vtbl_entries): Likewise.
3697 * search.c (get_shared_vbase_if_not_primary): Tweak.
3698 (find_vbase_instance): Likewise.
3699 (binfo_for_vtable): Simplify.
3700 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3701 (make_binfo): Make it have 11 entries.
3703 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3705 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3706 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3707 ascertaining primaryness.
3708 (G): Remove template_args.
3709 (decl_is_template_id): New function.
3710 (write_encoding): Use decl_is_template_id.
3711 (write_name): Likewise. Handle type_decls. Get main variant of
3713 (write_nested_name): Likewise.
3714 (write_prefix): Likewise.
3715 (write_template_prefix): Likewise.
3716 (write_special_name_constructor): Remove defunct production from
3718 (write_bare_function_type): Remove comment about absent parameter.
3719 (write_template_template_arg): Add missing grammar production to
3722 2000-07-27 Jason Merrill <jason@redhat.com>
3724 * decl.c (duplicate_decls): If common_type produces a non-typedef
3725 type for a typedef, just use the old type.
3727 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3729 * cp-tree.h (function_depth): Declare.
3730 (verify_stmt_tree): Likewise.
3731 (find_tree): Likewise.
3732 * decl.c (function_depth): Give it external linkage.
3733 * optimize.c (optimize_function): Increment and decrement it.
3734 * tree.c (verify_stmt_tree_r): New function.
3735 (verify_stmt_tree): Likewise.
3736 (find_tree_r): Likewise.
3737 (find_tree): Likewise.
3739 2000-07-27 Jason Merrill <jason@redhat.com>
3741 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3743 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3745 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3747 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3748 * decl2.c (get_guard): Call cp_finish_decl, not
3749 rest_of_decl_compilation, for local guards.
3750 * lex.c (do_identifier): Remove unused variable.
3752 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3754 * parse.y: Add missing ';'.
3756 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3758 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3761 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3763 Kill strict_prototype. Backwards compatibility only for
3764 non NO_IMPLICIT_EXTERN_C systems.
3765 * cp-tree.h (flag_strict_prototype): Remove.
3766 (strict_prototype): Remove.
3767 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3768 * decl.c (maybe_push_to_top_level): Adjust.
3769 (pop_from_top_level): Adjust.
3770 (decls_match): Only allow sloppy parm matching for ancient
3772 (init_decl_processing): Adjust.
3773 (grokdeclarator): Adjust.
3774 * decl2.c (flag_strict_prototype): Remove.
3775 (strict_prototype): Remove.
3776 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3777 (lang_f_options): Remove "strict-prototype".
3778 (unsupported-options): Add "strict-prototype".
3779 * lex.c (do_identifier): Adjust.
3780 (do_scoped_id): Adjust.
3781 * parse.y (empty_parms): Adjust.
3782 * class.c (push_lang_context): Adjust.
3783 (pop_lang_context): Adjust.
3784 * typeck.c (comp_target_parms): Adjust.
3786 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3788 * decl.c (poplevel): Deal with anonymous variables at for scope.
3789 (maybe_inject_for_scope_var): Likewise.
3791 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3793 * decl.c: Remove all signal handling code, now done in toplev.c.
3795 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3797 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3799 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3802 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3804 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3805 Define my_friendly_assert and my_friendly_abort as macros
3806 which may call friendly_abort. Prototype friendly abort, not
3807 my_friendly_abort or my_friendly_assert.
3808 * decl.c (signal_catch): Report the signal caught in the error
3809 message. Call fatal directly.
3810 * typeck2.c (ack, my_friendly_assert): Delete.
3811 (my_friendly_abort): Rename to friendly_abort. Expect file,
3812 line, and function parameters. Report the abort code, then
3813 call fancy_abort. Do not mask an abort if errors have
3816 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3818 * typeck.c (comp_target_parms): Remove obsolete parameter.
3819 (comp_target_types): Adjust.
3821 2000-07-17 Jason Merrill <jason@redhat.com>
3823 * typeck.c (mark_addressable): Never set TREE_USED.
3824 * call.c (build_call): Don't abort on calls to library functions
3825 that have been declared normally.
3827 * typeck.c (build_binary_op): Fix grammar in warning.
3829 * exception.cc (__eh_free): Fix prototype.
3831 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3833 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3834 IDENTIFIER_NAMESPACE_VALUE.
3836 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3838 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3839 * method.c (use_thunk): Correct handling of vcall offsets.
3841 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3843 * .cvsignore: parse.h and parse.c have no cp- prefix.
3845 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3847 * .cvsignore: New file.
3849 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3851 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3853 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3855 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3857 * parse.h: Likewise.
3859 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3861 * class.c (layout_class_type): Add pointers to virtual bases after
3862 base classes under the old ABI.
3864 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3866 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3867 (finish_continue_stmt): Likewise.
3868 (begin_for_stmt): Remove call to note_level_for_for.
3869 (finish_goto_stmt): Change call from build_min_nt
3871 (finish_expr_stmt): Likewise.
3872 (begin_if_stmt): Likewise.
3873 (begin_while_stmt): Likewise.
3874 (finish_while_stmt): Likewise.
3875 (finish_return_stmt): Likewise.
3876 (begin_for_stmt): Likewise.
3877 (finish_for_stmt): Likewise.
3878 (finish_break_stmt): Likewise.
3879 (begin_switch_stmt): Likewise.
3880 (finish_case_label): Likewise.
3881 (genrtl_try_block): Likewise.
3882 (begin_try_block): Likewise.
3883 (begin_handler): Likewise.
3884 (begin_compound_stmt): Likewise.
3885 (finish_asm_stmt): Likewise.
3886 (finish_label_stmt): Likewise.
3887 (add_decl_stmt): Likewise.
3888 (finish_subobject): Likewise.
3889 (finish_decl_cleanup): Likewise.
3890 (finish_named_return_value): Likewise.
3891 (setup_vtbl_ptr): Likewise.
3892 (add_scope_stmt): Likewise.
3893 * decl.c (finish_constructor_body): Likewise.
3894 (finish_destructor_body): Likewise.
3895 * optimize.c (copy_body_r): Likewise.
3896 (initialize_inlined_parameters): Likewise.
3897 (declare_return_variable): Likewise.
3898 (expand_call_inline): Likewise.
3900 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3902 * semantics.c (expand_body): Sync interface information
3903 at the end of function body expansion.
3905 2000-07-09 Jason Merrill <jason@redhat.com>
3907 * init.c (build_new_1): Bail early if the call to new fails.
3909 * decl.c (compute_array_index_type): Check specifically for
3910 an INTEGER_CST, not just TREE_CONSTANT.
3912 * decl.c (duplicate_decls): Don't call duplicate_decls on
3913 the DECL_TEMPLATE_RESULT.
3914 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3917 * error.c (dump_template_bindings): Don't crash if we had an
3918 invalid argument list.
3920 * typeck.c (c_expand_start_case): Do narrowing here.
3921 * semantics.c (finish_switch_cond): Not here.
3923 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3925 * parse.y (asm_clobbers): Do string concatenation.
3927 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3929 * decl.c (pushtag): Don't put local classes in template functions
3930 on the local_classes list.
3932 2000-07-04 Scott Snyder <snyder@fnal.gov>
3934 * decl2.c (get_guard): Add missing return for old ABI local
3937 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3939 * cp-tree.h (char_type_p): New function.
3940 * decl.c (init_decl_processing): Don't initialize
3941 signed_wchar_type_node or unsigned_wchar_type_node.
3942 (complete_array_type): Handle brace-enclosed string-constants.
3943 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3944 * tree.c (char_type_p): New function.
3945 * typeck2.c (digest_init): Use char_type_p.
3947 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3949 * pt.c (tsubst): Don't layout type, if it's error_mark.
3951 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3953 * pt.c (instantiate_pending_templates): Reset template level.
3955 2000-07-05 Jason Merrill <jason@redhat.com>
3957 * call.c (joust): Don't complain about `operator char *()' beating
3958 `operator const char *() const'.
3960 2000-07-04 scott snyder <snyder@fnal.gov>
3961 Jason Merrill <jason@redhat.com>
3963 * repo.c (repo_get_id): Handle the case where a class with virtual
3964 bases has a null TYPE_BINFO_VTABLE.
3966 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3967 Jason Merrill <jason@redhat.com>
3969 * parse.y (member_init): Just pass in the type.
3970 * init.c (expand_member_init): Handle getting a type.
3972 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3973 Jason Merrill <jason@redhat.com>
3975 * decl.c (finish_function): Warn if a function has no return
3977 Suggested by Andrew Koenig.
3978 * typeck.c (check_return_expr): Do set current_function_returns_value
3979 if we got an error_mark_node.
3981 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3983 * decl2.c (push_decl_namespace): Push the original namespace.
3985 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3987 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3988 * semantics.c (begin_class_definition): Clear it.
3990 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3992 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3993 (genrtl_expr_stmt): Likewise.
3994 (genrtl_decl_stmt): Likewise.
3995 (genrtl_if_stmt): Likewise.
3996 (genrtl_while_stmt): Likewise.
3997 (genrtl_do_stmt): Likewise.
3998 (genrtl_return_stmt): Likewise.
3999 (genrtl_for_stmt): Likewise.
4000 (genrtl_break_stmt): Likewise.
4001 (genrtl_continue_stmt): Likewise.
4002 (genrtl_scope_stmt): Likewise.
4003 (genrtl_switch_stmt): Likewise.
4004 (genrtl_case_label): Likewise.
4005 (genrtl_begin_compound_stmt): Likewise.
4006 (genrtl_finish_compound_stmt): Likewise.
4007 (genrtl_compound_stmt): Likewise.
4008 (genrtl_asm_stmt): Likewise.
4010 * init.c (begin_init_stmts): Remove call to
4011 genrtl_begin_compound_stmt.
4012 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4014 * semantics.c (lang_expand_stmt): Changed call to
4015 genrtl_compound_stmt to ignore return value.
4017 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4019 * mangle.c (canonicalize_for_substitution): Return the canonical
4022 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4024 * typeck.c (commonparms): Remove obstack manipulations.
4026 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4028 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4030 * Makefile.in (OBJS): Added ../c-semantics.o.
4031 (OBJDEPS): Likewise.
4033 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4035 (struct stmt_tree): Added comment.
4036 (current_function_name_declared): Removed.
4037 (stmts_are_full_exprs_p): Likewise.
4038 (genrtl_do_pushlevel): Likewise.
4039 (genrtl_clear_out_block): Likewise.
4040 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4041 (DECL_ANON_UNION_ELEMS): Likewise.
4042 (emit_local_var): Likewise.
4043 (make_rtl_for_local_static): Likewise.
4044 (do_case): Likewise.
4045 (expand_stmt): Likewise.
4046 (genrtl_decl_cleanup): Likewise.
4047 (c_expand_asm_operands): Likewise.
4048 (c_expand_return): Likewise.
4049 (c_expand_start_case): Likewise.
4051 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4052 (emit_local_var): Likewise.
4053 (initialize_local_var): Change reference to
4054 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4055 Change reference to stmts_are_full_exprs_p to
4056 current_stmt_tree->stmts_are_full_exprs_p.
4057 (push_cp_function_context): Likewise.
4059 * expect.c (expand_throw): Change reference to
4060 stmts_are_full_exprs_p.
4062 * init.c (build_aggr_init): Change reference to
4063 stmts_are_full_exprs_p.
4064 (build_vec_init): Likewise.
4066 * optimize.c (maybe_clone_body): Change reference to
4067 current_function_name_declared to
4068 cp_function_chain->name_declared.
4070 * pt.c (instantiate_decl): Change reference to
4071 current_function_name_declared to
4072 cp_function_chain->name_declared.
4074 * semantics.c (expand_cond): Moved declaration to c-common.h.
4075 (genrtl_do_pushlevel): Moved to c-semantics.c.
4076 (genrtl_clear_out_block): Likewise.
4077 (genrtl_goto_stmt): Likewise.
4078 (genrtl_expr_stmt): Likewise.
4079 (genrtl_decl_stmt): Likewise.
4080 (gerntl_if_stmt): Likewise.
4081 (genrtl_while_stmt): Likewise.
4082 (genrtl_do_stmt): Likewise.
4083 (genrtl_return_stmt): Likewise.
4084 (genrtl_for_stmt): Likewise.
4085 (genrtl_break_stmt): Likewise.
4086 (genrtl_continue_stmt): Likewise.
4087 (genrtl_scope_stmt): Likewise.
4088 (genrtl_switch_stmt): Likewise.
4089 (genrtl_case_label): Likewise.
4090 (genrtl_begin_compound_stmt): Likewise.
4091 (genrtl_finish_compound_stmt): Likewise.
4092 (genrtl_compound_stmt): Likewise.
4093 (genrtl_asm_stmt): Likewise.
4094 (genrtl_decl_cleanup): Likewise.
4095 (expand_cond): Likewise.
4096 (expand_stmt): Renamed to ...
4097 (lang_expand_stmt): ... this.
4098 (lang_expand_expr_stmt): Initialize.
4099 (set_current_function_name_declared): Likewise.
4100 (stmts_are_full_exprs_p): Likewise.
4101 (current_function_name_declared): Likewise.
4102 (anon_aggr_type_p): Likewise.
4103 (do_poplevel): Change reference to
4104 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4105 Change reference to stmts_are_full_exprs_p to
4106 current_stmt_tree->stmts_are_full_exprs_p.
4107 (add_tree): Likewise.
4108 (finish_expr_stmt): Likewise.
4109 (prep_stmt): Likewise.
4110 (lang_expand_stmt): Likewise.
4111 (begin_compound_stmt): Change reference to
4112 current_function_name_declared to
4113 cp_function_chain->name_declared and call to
4114 current_function_name_declared().
4115 (setup_vtbl_ptr): Likewise.
4116 (genrtl_do_poplevel): Removed.
4118 2000-06-30 Jason Merrill <jason@redhat.com>
4120 * init.c (init_init_processing): Go back to aligning like
4121 double_type_node for old ABI.
4122 (get_cookie_size): Make cookie larger if we get a type that needs
4124 (build_vec_delete): Call it.
4126 * typeck.c (qualify_type_recursive): New fn.
4127 (composite_pointer_type): Use it.
4128 (build_binary_op): Use composite_pointer_type.
4130 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4131 Jason Merrill <jason@redhat.com>
4133 * typeck.c (check_return_expr): Don't complain about returning
4134 NULL from operator new if -fcheck-new.
4135 * cp-tree.h: Declare flag_check_new here.
4138 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4140 * mangle.c (find_substitution): Use same_type_p.
4141 (write_encoding): Don't check for substitutions.
4143 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4145 * parse.y (expr_no_comma_rangle): New non-terminal.
4146 (template_parm): Use it for default parameter case.
4147 (template_arg): Use it.
4148 (expr_no_commas): Remove commented out undefined extensions.
4149 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4150 * parse.h, parse.c: Rebuilt.
4152 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4154 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4155 (finish_asm_stmt): Do it here, instead.
4157 * cp-tree.h (ridpointers): Don't declare.
4158 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4159 (record_builtin_java_type): Likewise.
4160 (init_decl_processing): Likewise.
4161 * lex.c: Move inclusion of lex.h.
4162 (ridpointers): Don't define.
4163 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4165 * lex.h (enum rid): Rename to ...
4166 (enum cp_rid): ... this.
4167 (ridpointers): Don't declare.
4168 * parse.y: Move inclusion of lex.h.
4169 * parse.c: Regenerated.
4170 * spew.c: Move inclusion of lex.h.
4172 * cp-tree.h (struct language_function): Remove temp_name_counter.
4173 (temp_name_counter): Remove.
4174 (get_temp_name): Change prototype.
4175 (get_guard): New function.
4176 (get_guard_cond): Likewise.
4177 (set_guard): Likewise.
4178 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4179 * decl.c (expand_static_init): Use get_guard and friends to
4180 implement guard variables.
4181 * decl2.c (get_temp_name): Assume that the variables created are
4183 (get_sentry): Rename to ...
4184 (get_guard): ... this. Implement new ABI guard variables.
4185 (get_guard_bits): New function.
4186 (get_guard_cond): Likewise.
4187 (set_guard): Likewise.
4188 (start_static_initialization_or_destruction): Use them.
4189 (do_static_initialization): Replace sentry with guard throughout.
4190 (do_static_destruction): Likewise.
4191 * init.c (create_temporary_var): Add comment.
4193 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4195 * mangle.c (find_substitution): Use same_type_p.
4196 (write_encoding): Don't check for substitutions.
4198 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4200 * parse.y (expr_no_comma_rangle): New non-terminal.
4201 (template_parm): Use it for default parameter case.
4202 (template_arg): Use it.
4203 (expr_no_commas): Remove commented out undefined extensions.
4204 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4205 * parse.h, parse.c: Rebuilt.
4207 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4209 * cp-tree.h (flag_const_strings): Remove.
4210 (warn_parentheses): Likewise.
4211 (warn_format): Likewise.
4212 (common_type): Likewise.
4213 (default_conversion): Likewise.
4214 (build_binary_op): Likewise.
4215 (cp_build_binary_op): New macro.
4216 * call.c (build_new_op): Use cp_build_binary_op instead of
4218 * class.c (build_vtable_entry_ref): Likewise.
4219 * decl.c (expand_static_init): Likewise.
4220 (compute_array_index_type): Likewise.
4221 (build_enumerator): Likewise.
4222 * decl2.c (delete_sanity): Likewise.
4223 (start_static_initialization_or_destruction): Likewise.
4224 * error.c (dump_type_suffix): Likewise.
4225 * init.c (resolve_offset_ref): Likewise.
4226 (build_new): Likewise.
4227 (build_new_1): Likewise.
4228 (build_vec_delete_1): Likewise.
4229 (build_vec_init): Likewise.
4230 (build_delete): Likewise.
4231 * rtti.c (synthesize_tinfo_fn): Likewise.
4232 (synthesize_tinfo_var): Likewise.
4233 * search.c (expand_upcast_fixups): Likewise.
4234 (fixup_all_virtual_upcast_offsets): Likewise.
4235 * typeck.c (build_array_ref): Likewise.
4236 (get_member_function_from_ptrfunc): Likewise.
4237 (build_binary_op): Add parameter.
4238 (pointer_int_sum): Use cp_build_binary_op.
4239 (pointer_diff): Likewise.
4240 (build_modify_expr): Likewise.
4241 (get_delta_difference): Likewise.
4242 (build_ptrmemfunc): Likewise.
4244 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4246 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4247 * decl.c (create_implicit_typedef): Adjust.
4248 * decl2.c (build_artificial_parm): Adjust.
4249 * method.c (implicitly_declare_fn): Adjust.
4250 * pt.c (push_inline_template_parms_recursive): Adjust.
4251 (process_template_parm): Adjust.
4252 (overloaded_template_name): Adjust.
4253 * semantics.c (finish_template_template_parm): Adjust.
4255 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4257 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4258 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4259 where to emit thunks.
4260 (build_vtt): Adjust call to build_vtt_inits.
4261 (build_vtt_inits): Add parameter to indicate whether or not
4262 sub-VTTs for virtual bases should be included. Adjust handling of
4263 construction vtables.
4264 (get_matching_base): New function.
4265 (dfs_build_vtt_inits): Rename to ...
4266 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4267 construction vtables.
4268 (dfs_fixup_binfo_vtbls): Likewise.
4269 (build_ctor_vtbl_groups): Build construction vtables for virtual
4271 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4272 to build construction vtbls.
4273 (dfs_accumulate_vtbl_inits): Adjust handling of
4274 construction vtables.
4276 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4279 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4281 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4283 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4285 * search.c (hides): Remove.
4286 (is_subobject_of_p): Add most_derived parameter. Use
4288 (lookup_field_queue_p): Adjust.
4289 (lookup_field_r): Adjust.
4291 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4293 * decl2.c (handle_class_head): Bash typedefs to the type's main
4296 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4298 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4299 (begin_global_stmt_expr): ... this.
4300 (genrtl_finish_stmt_expr): Rename to ...
4301 (finish_global_stmt_expr): ... this.
4302 * init.c (begin_init_stmts): Adjust calls.
4303 (finish_init_stmts): Likewise.
4304 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4305 (begin_global_stmt_expr): ... this.
4306 (genrtl_finish_stmt_expr): Rename to ...
4307 (finish_global_stmt_expr): ... this.
4309 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4311 * search.c (lookup_member): Fix typo in comment.
4313 2000-06-24 Jason Merrill <jason@redhat.com>
4315 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4316 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4318 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4320 * parse.y (complex_direct_notype_declarator): Support global_scope.
4321 * Makefile.in: Adjust conflict count.
4323 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4325 * parse.y (template_arg): Convert TEMPLATE_DECL
4326 that is a template template paramter to
4327 TEMPLATE_TEMPLATE_PARM here.
4329 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4330 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4331 (copy_template_template_parm): Adjust prototype.
4332 * decl.c (grokdeclarator): Remove dead code.
4333 * pt.c (process_template_parm): Tidy.
4334 (lookup_template_class): Construct nodes in
4335 copy_template_template_parm.
4336 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4337 lookup_template_class. Use TYPE_TI_TEMPLATE.
4338 * tree.c (copy_template_template_parm): Add NEWARGS
4340 (mapcar): Adjust call to copy_template_template_parm.
4341 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4342 * method.c (build_template_template_parm_names): Change error
4343 code to avoid compilation warning.
4345 * gxxint.texi: Document template template parameter
4348 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4350 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4351 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4352 (cp-demangle.o): New rule.
4353 (dyn-string.o): Likewise.
4354 * inc/cxxabi.h (__cxa_demangle): New declaration.
4356 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4358 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4359 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4360 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4362 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4363 (make_thunk): Change prototype.
4364 (emit_thunk): Rename to use_thunk.
4365 (mangle_thunk): Change prototype.
4366 * class.c (get_derived_offset): Simplify.
4367 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4368 BV_GENERATE_THUNK_WITH_VTABLE_P.
4369 (build_primary_vtable): Simplify.
4370 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4371 (dfs_find_base): Remove.
4372 (update_vtable_entry_for_fn): Correct bug in finding the base
4373 where a virtual function was first declared. Figure out whether
4374 or not to emit a vcall-thunk with the vtables in which it appears.
4375 Correct logic for deciding whether to use an ordinary thunk, or a
4377 (finish_struct_1): Remove unnecssary code.
4378 (build_vtbl_initializer): Use ssize_int for the running counter of
4380 (build_vtbl_initializer): Only use vcall thunks where necessary.
4381 Mark thunks as needing to be emitted with their vtables, or not.
4382 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4383 indices. Use size_binop.
4384 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4385 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4387 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4388 (build_vtable_entry): Mark thunks as needing to be emitted with
4389 their vtables, or not.
4390 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4391 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4393 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4395 * error.c (dump_expr): Use BV_FN.
4396 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4398 * method.c (make_thunk): Likewise.
4399 (emit_thunk): Rename to use_thunk. Allow callers to decide
4400 whether or not to actually emit the thunk. Adjust for changes in
4401 representation of vcall offsets.
4402 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4403 * semantics.c (emit_associated_thunks): New function.
4404 (expand_body): Use it.
4405 * ir.texi: Adjust decriptions of thunks.
4407 2000-06-22 Jason Merrill <jason@redhat.com>
4409 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4410 (tsubst_friend_function): Copy it here.
4412 * decl.c (grok_op_properties): Fix typo.
4414 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4417 * pt.c (check_explicit_specialization): Clarify error.
4419 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4420 an old OVERLOAD when we're declaring a non-function.
4421 (pushdecl, destroy_local_var): Check for error_mark_node.
4422 (warn_extern_redeclared_static): Also bail early if
4424 (push_overloaded_decl): Ignore an old error_mark_node.
4426 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4428 * call.c (build_x_va_arg): Check if in a template decl.
4429 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4431 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4433 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4435 * decl.c (check_goto): Computed gotos assumed OK.
4437 2000-06-20 Jason Merrill <jason@redhat.com>
4439 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4440 for which we don't need to look for instantiations.
4442 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4444 * parse.y (program): Always call finish_translation_unit.
4445 * parse.c, parse.h: Rebuilt.
4447 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4449 * method.c: Don't include hard-reg-set.h.
4451 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4453 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4455 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4457 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4458 * cvt.c (cp_convert_to_pointer): Likewise.
4459 (convert_to_void): Likewise.
4460 * error.c (dump_expr): Likewise.
4461 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4462 * init.c (build_delete): Likewise.
4463 * method.c (emit_thunk): Likewise.
4464 * optmize.c (declare_return_variable): Likewise.
4465 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4466 (get_typeid): Likewise.
4467 (build_dynamic_cast_1): Likewise.
4468 * typeck.c (composite_pointer_type): Likewise.
4469 (common_type): Likewise.
4470 (build_indirect_ref): Likewise.
4471 (build_binary_op): Likewise.
4472 (build_x_compound_expr): Likewise.
4473 (check_return_expr): Likewise.
4474 * typeck2.c (add_exception_specifier): Likewise.
4476 * mangle.c (write_method_parms): Use direct comparison for end
4479 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4481 * cp-tree.h (genrtl_try_block): Declare function.
4482 (genrtl_handler): Likewise.
4483 (genrtl_catch_block): Likewise.
4484 (genrtl_ctor_stmt): Likewise.
4485 (genrtl_subobject): Likewise.
4486 (genrtl_decl_cleanup): Likewise.
4487 (genrtl_do_poplevel): Likewise.
4488 (genrtl_do_pushlevel): Likewise.
4489 (genrtl_clear_out_block): Likewise.
4490 (genrtl_goto_stmt): Likewise.
4491 (genrtl_expr_stmt): Likewise.
4492 (genrtl_decl_stmt): Likewise.
4493 (genrtl_if_stmt): Likewise.
4494 (genrtl_while_stmt): Likewise.
4495 (genrtl_do_stmt): Likewise.
4496 (genrtl_return_stmt): Likewise.
4497 (genrtl_for_stmt): Likewise.
4498 (genrtl_break_stmt): Likewise.
4499 (genrtl_continue_stmt): Likewise.
4500 (genrtl_scope_stmt): Likewise.
4501 (genrtl_switch_stmt): Likewise.
4502 (genrtl_case_label): Likewise.
4503 (genrtl_begin_compound_stmt): Likewise.
4504 (genrtl_finish_compound_stmt): Likewise.
4505 (genrtl_compound_stmt): Likewise.
4506 (genrtl_asm_stmt): Likewise.
4507 (genrtl_named_return_value): Likewise.
4508 (genrtl_begin_stmt_expr): Likewise.
4509 (genrtl_finish_stmt_expr): Likewise.
4510 (finish_for_stmt): Removed first argument.
4511 (finish_switch_stmt): Likewise.
4513 * semantics.c (genrtl_try_block): Define function.
4514 (genrtl_handler): Likewise.
4515 (genrtl_catch_block): Likewise.
4516 (genrtl_ctor_stmt): Likewise.
4517 (genrtl_subobject): Likewise.
4518 (genrtl_decl_cleanup): Likewise.
4519 (genrtl_do_poplevel): Likewise.
4520 (genrtl_do_pushlevel): Likewise.
4521 (genrtl_clear_out_block): Likewise.
4522 (genrtl_goto_stmt): Likewise.
4523 (genrtl_expr_stmt): Likewise.
4524 (genrtl_decl_stmt): Likewise.
4525 (genrtl_if_stmt): Likewise.
4526 (genrtl_while_stmt): Likewise.
4527 (genrtl_do_stmt): Likewise.
4528 (genrtl_return_stmt): Likewise.
4529 (genrtl_for_stmt): Likewise.
4530 (genrtl_break_stmt): Likewise.
4531 (genrtl_continue_stmt): Likewise.
4532 (genrtl_scope_stmt): Likewise.
4533 (genrtl_switch_stmt): Likewise.
4534 (genrtl_case_label): Likewise.
4535 (genrtl_begin_compound_stmt): Likewise.
4536 (genrtl_finish_compound_stmt): Likewise.
4537 (genrtl_compound_stmt): Likewise.
4538 (genrtl_asm_stmt): Likewise.
4539 (genrtl_named_return_value): Likewise.
4540 (genrtl_begin_stmt_expr): Likewise.
4541 (genrtl_finish_stmt_expr): Likewise.
4542 (finish_for_stmt): Removed first argument and generate rtl
4544 (finish_switch_stmt): Likewise.
4545 (do_poplevel): Removed generate rtl specific code.
4546 (do_pushlevel): Likewise.
4547 (add_tree): Likewise.
4548 (finish_goto_stmt): Likewise.
4549 (finish_expr_stmt): Likewise.
4550 (begin_if_stmt): Likewise.
4551 (finish_if_stmt_cond): Likewise.
4552 (finish_then_clause): Likewise.
4553 (begin_else_clause): Likewise.
4554 (finish_else_clause): Likewise.
4555 (finish_if_stmt): Likewise.
4556 (clear_out_block): Likewise.
4557 (begin_while_stmt): Likewise.
4558 (finish_while_stmt_cond): Likewise.
4559 (finish_while_stmt): Likewise.
4560 (begin_do_stmt): Likewise.
4561 (finish_do_body): Likewise.
4562 (finish_do_stmt): Likewise.
4563 (finish_return_stmt): Likewise.
4564 (begin_for_stmt): Likewise.
4565 (finish_for_init_stmt): Likewise.
4566 (finish_for_cond): Likewise.
4567 (finish_for_expr): Likewise.
4568 (finish_break_stmt): Likewise.
4569 (finish_continue_stmt): Likewise.
4570 (begin_switch_stmt): Likewise.
4571 (finish_switch_cond): Likewise.
4572 (finish_case_label): Likewise.
4573 (begin_try_block): Likewise.
4574 (begin_function_try_block): Likewise.
4575 (finish_try_block): Likewise.
4576 (finish_cleanup_try_block): Likewise.
4577 (finish_cleanup): Likewise.
4578 (finish_function_try_block): Likewise.
4579 (finish_handler_sequence): Likewise.
4580 (finish_function_handler_sequence): Likewise.
4581 (begin_handler): Likewise.
4582 (finish_handler_parms): Likewise.
4583 (begin_catch_block): Likewise.
4584 (finish_handler): Likewise.
4585 (begin_compound_stmt): Likewise.
4586 (finish_compound_stmt): Likewise.
4587 (finish_asm_stmt): Likewise.
4588 (finish_label_stmt): Likewise.
4589 (finish_label_decl): Likewise.
4590 (finish_subobject): Likewise.
4591 (finish_decl_cleanup): Likewise.
4592 (finish_named_return_value): Likewise.
4593 (begin_stmt_expr): Likewise.
4594 (finish_stmt_expr): Likewise.
4596 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4597 to call genrtl_expr_stmt when appropriate.
4599 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4600 begin_compound_expr to call genrtl_begin_stmt_expr and
4601 genrtl_begin_compound_expr when appropriate.
4602 (finish_init_stmts): Changed calls to finish_compound_expr and
4603 finish_stmt_expr to call genrtl_finish_compound_expr and
4604 genrtl_finish_stmt_expr when appropriate.
4605 (expand_default_init): Changed call to finish_expr_stmt to call
4606 genrtl_expr_stmt when appropriate.
4607 (build_vec_init): Likewise.
4609 * parse.y (simple_stmt): Removed first argument from call to
4610 finish_for_stmt. Removed first argument from call to
4613 * parse.c: Regenerated.
4615 * pt.c (tsubst_expr): Removed first argument from call to
4616 finish_for_stmt. Removed first argument from call to
4619 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4621 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4622 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4624 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4625 (cplus_tree_code_length[]): Likewise.
4626 (cplus_tree_code_name[]): Likewise.
4627 (init_parse): Added call to add_c_tree_codes. Changed
4628 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4630 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4632 * cp-tree.h (finish_mem_initializers): Declare.
4633 (count_trees): Likewise.
4634 * parse.y (base_init): Use finish_mem_initializers.
4635 * semantics.c (finish_mem_initializers): New function.
4637 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4638 the number of trees.
4640 (count_trees): Don't use it.
4642 2000-06-15 Jason Merrill <jason@redhat.com>
4644 * tree.c (count_trees): New debugging function.
4646 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4647 * init.c (build_member_call): Pull out the name of a DECL.
4649 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4650 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4651 * optimize.c (optimize_function): Not here.
4652 * pt.c (instantiate_decl): Push to TV_PARSE.
4654 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4656 * cp-tree.h (struct language_function): Remove x_base_init_list
4657 and x_member_init_list.
4658 (current_base_init_list): Remove.
4659 (current_member_init_list): Likewise.
4660 (setup_vtbl_ptr): Change prototype.
4661 (emit_base_init): Likewise.
4662 (expand_member_init): Likewise.
4663 (reinit_parse_for_function): Remove.
4664 * decl.c (save_function_data): Don't clear x_base_init_list and
4666 (mark_language_function): Don't mark them.
4667 * init.c (perform_member_init): Tweak comment.
4668 (sort_member_init): Take the list of initializers as an argument.
4669 (sort_base_init): Likewise.
4670 (emit_base_init): Likewise.
4671 (expand_member_init): Return the initializer. Don't use global
4673 * lex.c (reinit_parse_for_function): Remove.
4674 * method.c (build_template_parm_names): Correct substitution.
4675 (do_build_copy_constructor): Don't use current_member_init_list
4676 and current_base_init_list.
4677 (synthesize_method): Likewise.
4678 * parse.y (base_init): Split mem-initializers into
4679 base-initializers and field-initializers.
4680 (member_init_list): Build up the list here.
4681 (member_init): Return the initializer.
4682 (fn.depfn): Don't use reinit_parse_for_function.
4683 * parse.c: Regenerated.
4684 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4686 (tsubst_expr): Don't use current_member_init_list
4687 and current_base_init_list.
4688 (tsubst_expr_values): Rename to ...
4689 (tsubst_initializer_list): ... this. Use convert_from_reference.
4690 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4691 and current_base_init_list.
4692 (begin_function_definition): Don't call reinit_parse_for_function.
4694 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4696 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4699 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4701 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4703 * cp-tree.h (IF_COND): Move to c-common.h.
4704 (THEN_CLAUSE): Likewise.
4705 (ELSE_CLAUSE): Likewise.
4706 (WHILE_COND): Likewise.
4707 (WHILE_BODY): Likewise.
4708 (DO_COND): Likewise.
4709 (DO_BODY): Likewise.
4710 (RETURN_EXPR): Likewise.
4711 (EXPR_STMT_EXPR): Likewise.
4712 (FOR_INIT_STMT): Likewise.
4713 (FOR_COND): Likewise.
4714 (FOR_EXPR): Likewise.
4715 (FOR_BODY): Likewise.
4716 (SWITCH_COND): Likewise.
4717 (SWITCH_BODY): Likewise.
4718 (CASE_LOW): Likewise.
4719 (CASE_HIGH): Likewise.
4720 (GOTO_DESTINATION): Likewise.
4721 (COMPOUND_BODY): Likewise.
4722 (ASM_CV_QUAL): Likewise.
4723 (ASM_STRING): Likewise.
4724 (ASM_OUTPUTS): Likewise.
4725 (ASM_INPUTS): Likewise.
4726 (ASM_CLOBBERS): Likewise.
4727 (DECL_STMT_DECL): Likewise.
4728 (STMT_EXPR_STMT): Likewise.
4729 (LABEL_STMT_LABEL): Likewise.
4730 (SCOPE_BEGIN_P): Likewise.
4731 (SCOPE_END_P): Likewise.
4732 (SCOPE_STMT_BLOCK): Likewise.
4733 (SCOPE_NULLIFIED_P): Likewise.
4734 (SCOPE_NO_CLEANUPS_P): Likewise.
4735 (SCOPE_PARTIAL_P): Likewise.
4736 (ASM_VOLATILE_P): Likewise.
4737 (STMT_LINENO): Likewise.
4738 (STMT_LINENO_FOR_FN_P): Likewise.
4740 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4741 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4742 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4743 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4744 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4746 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4748 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4749 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4751 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4752 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4753 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4755 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4757 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4758 * class.c (dfs_find_final_overrider): Set it appropriately.
4759 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4760 avoid unneeded secondary vptrs.
4762 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4764 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4765 (check_bitfield_decl, check_field_decl): Likewise.
4766 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4767 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4768 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4769 (xfer_tag, finish_enum): Likewise.
4770 * decl2.c (finish_builtin_type): Likewise.
4771 * init.c (init_init_processing): Likewise.
4772 * pt.c (instantiate_class_template): Likewise.
4773 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4774 * cp-tree.h (struct lang_type): Add user_align member.
4775 (CLASSTYPE_USER_ALIGN): Define.
4777 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4779 * Make-lang.in (c++.install-common): Install g++-cross in
4780 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4781 $(target_alias)-g++ and $(target_alias)-c++.
4783 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4785 * class.c (vcall_offset_data_s): Add last_init and fns.
4786 (overrides): Rename to same_signature_p.
4787 (dfs_find_final_overrider): Adjust accordingly.
4788 (mark_overriders): Likewise.
4789 (warn_hidden): Likewise.
4790 (build_vtbl_initializer): Reorganize machinery for building things
4791 at negative offsets.
4792 (build_vcall_and_vbase_vtbl_entries): Likewise.
4793 (build_vbase_offset_vtbl_entries): Likewise.
4794 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4795 offset entries. Do not create two entries for functions with the
4797 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4798 (build_rtti_vtbl_entries): Reorganize machinery for building things
4799 at negative offsets.
4801 * optimize.c (expand_call_inline): Don't recurse into the code
4802 used to initialize the parameters more than once.
4804 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4806 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4807 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4808 (find_substitution): Only use the `Sa' substitution for
4809 std::allocator, not instantiations of it.
4810 (write_template_prefix): Move comment. Only use a TREE_LIST to
4811 represent substitutions for a member template.
4812 (write_array_type): Mangle array dimensions correctly.
4813 * optimize.c (maybe_clone_body): Copy more information from the
4815 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4816 on the regenerated declaration.
4818 2000-06-11 Chip Salzenberg <chip@valinux.com>
4819 Mark Mitchell <mark@codesourcery.com>
4821 * class.c (build_vtable): Clarify comment.
4822 (build_ctor_vtbl_group): Pass the most derived type to
4825 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4829 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4831 * decl.c (add_binding): Handle duplicate declarations of external
4834 2000-06-09 Chip Salzenberg <chip@valinux.com>
4835 Mark Mitchell <mark@codesourcery.com>
4837 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4839 (write_signed_number): New macro.
4840 (write_unsigned_number): Likewise.
4841 (write_source_name): Use them.
4842 (write_number): Handle signed and unsigned values.
4843 (write_integer_cst): Use tree_int_cst_sgn, and use
4844 write_unsigned_number or write_signed_number as appropriate.
4845 (write_discriminator): Use write_unsigned_number or
4846 write_signed_number as appropriate.
4847 (write_template_arg_literal): Likewise.
4848 (write_array_type): Use tree_low_cst.
4849 (write_template_parm): Use write_unsigned_number or
4850 write_signed_number as appropriate.
4851 (write_substitution): Adjust call to write_number.
4852 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4853 (write_expression): Handle non-type template arguments of
4854 reference type correctly.
4855 (mangle_thunk): Use write_signed_number.
4857 2000-06-09 Chip Salzenberg <chip@valinux.com>
4859 * mangle.c (find_substition): Don't mangle objects with typename
4860 substitutions (e.g. "cin" as "Si").
4862 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4864 * call.c (add_candidate): Use ggc_alloc_cleared.
4865 * decl.c (lookup_label): Likewise.
4866 * lex.c (retrofit_lang_decl): Likewise.
4868 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4870 * semantics.c (expand_body): Push to TV_EXPAND.
4871 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4872 * decl.c (start_function): Always call announce_function.
4874 * tinfo2.cc: Just declare abort.
4876 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4878 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4879 whenever @ is a symbolic name.
4881 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4883 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4885 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4887 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4888 DECL_ASSEMBLER_NAME.
4890 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4892 * decl2.c (c_language): Define.
4894 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4896 * lex.c (lang_init_options): Tweak.
4898 * decl2.c: Remove #inclusion of diagnostic.h
4899 (lang_decode_option): Move diagnostic formatting options to
4902 * lang-options.h: Remove documentation for diagnostic options.
4904 * Makefile.in (lex.o): Depends upon diagnostic.h
4906 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4908 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4909 the same DECL_RESULT, it's not a redefinition.
4910 * pt.c (tsubst_decl): Remove code to handle illegal
4913 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4915 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4917 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4919 * search.c (maybe_suppress_debug_info): Don't check
4920 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4922 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4925 Remember instantiation context in deferred instantiations.
4926 * cp-tree.h (struct tinst_level): Remove.
4927 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4928 * pt.c (current_tinst_level): Now a tree.
4929 (print_template_context, push_tinst_level, pop_tinst_level,
4930 tinst_for_decl): Adjust.
4931 (reopen_tinst_level): New fn.
4932 (init_pt): Register current_tinst_level as a root.
4933 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4934 of the pending templates list.
4935 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4936 * lex.c (extract_interface_info): Adjust.
4937 * decl2.c (warn_if_unknown_interface): Adjust.
4939 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4941 * class.c (indirect_primary_base_p): New function.
4942 (determine_primary_base): Use it.
4944 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4946 Update new-abi dynamic cast algorithm.
4947 * tinfo.cc (__class_type_info::__dyncast_result): Add
4948 whole_details. Adjust constructor.
4949 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4950 Avoid unnecessary searching.
4951 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4953 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4955 * decl.c (init_decl_processing): Don't call record_component_aliases.
4956 * tree.c (build_cplus_array_type_1): Likewise.
4958 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4960 * ir.texi: Correct typo.
4961 * mangle.c (write_expression): Handle non-type template arguments
4962 with reference type.
4963 * method.c (build_overload_value): Likewise.
4964 * pt.c (convert_nontype_argument): Explicitly represent conversion
4965 to a reference with an ADDR_EXPR.
4966 (unify): Always unify arguments in left-to-right order.
4968 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4969 Mark Mitchell <mark@codesourcery.com>
4971 * Make-lang.in (CXX_SRCS): Add mangle.c.
4972 * Makefile.in (CXX_OBJS): Add mangle.o.
4973 (mangle.o): New rule.
4975 * class.c (local_classes): New variable.
4976 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4977 (get_vtt_name): Use mangle_vtt_name for new ABI.
4978 (init_class_processing): Initialize local_classes.
4979 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4980 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4981 (std_identifier): New macro.
4982 (DECL_VOLATILE_MEMFUNC_P): New macro.
4983 (DECL_NAMESPACE_STD_P): Likewise.
4984 (local_classes): Declare.
4985 (get_mostly_instantiated_function_type): Declare.
4986 (init_mangle): Declare.
4987 (mangle_decl): Likewise.
4988 (mangle_type_string): Likewise.
4989 (mangle_type): Likewise.
4990 (mangle_typeinfo_for_type): Likewise.
4991 (mangle_typeinfo_string_for_type): Likewise.
4992 (mangle_vtbl_for_type): Likewise.
4993 (mangle_vtt_for_type): Likewise.
4994 (mangle_ctor_vtbl_for_type): Likewise.
4995 (mangle_thunk): Likewise.
4996 (mangle_conv_op_name_for_type): Likewise.
4997 (mangle_guard_variable): Likewise.
4998 * decl.c (pushtag): Keep track of local classes.
4999 (initialize_predefined_identifiers): Initialize std_identifier.
5000 (init_decl_processing): Use std_identifier.
5001 (start_decl): Don't treat instantiations as specializations.
5002 (grokdeclarator): Likewise.
5003 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5004 name for fully-instantiated templates.
5005 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5006 destructors with the new ABI.
5007 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5008 (grokfield): Use mangle_type for new ABI.
5009 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5010 (get_sentry): Use mangle_guard_variable for new ABI.
5011 (start_static_initialization_or_destruction): Likewise.
5012 * expr.c (extract_aggr_init): Remove.
5013 (extract_scalar_init): Likewise.
5014 (extract_init): Remove #if 0'd code.
5015 * mangle.c: New function.
5016 * method.c (build_mangled_name): Assert not flag_new_abi.
5017 (build_static_name): Likewise.
5018 (build_decl_overload_real): Likewise.
5019 (build_typename_overload): Likewise.
5020 (build_overload_with_type): Likewise.
5021 (build_overload_name): Likewise.
5022 (get_ctor_vtbl_name): Likewise.
5023 (start_squangling): Likewise.
5024 (get_id_2): Likewise.
5025 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5026 (init_method): Call init_mangle for new ABI.
5027 (make_thunk): Call mangle_thunk for new ABI.
5028 * operators.def: Correct new ABI manglings for the `%' operator.
5030 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5031 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5032 (lookup_template_class): Call mangle_decl for new ABI.
5033 (get_mostly_instantiated_function_type): New function.
5034 (set_mangled_name_for_template_decl): Use it.
5035 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5036 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5037 conversion op names.
5038 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5039 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5040 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5041 mangle_typeinfo_string_for_type.
5043 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5045 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5046 (INNERMOST_TEMPLATE_ARGS): New macro.
5047 (innermost_args): Remove.
5048 (get_innermost_template_args): New function.
5049 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5050 * error.c (dump_function_decl): Be caution when using
5051 most_general_template.
5052 * method.c (build_template_parm_names): Use
5053 INNERMOST_TEMPLATE_ARGS.
5054 * pt.c (add_to_template_args): Tidy comment
5055 (get_innermost_template_args): New function.
5056 (check_explicit_specialization): Clear DECL_INITIAL for a new
5058 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5060 (push_template_decl): Always register specializations of the most
5062 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5063 (coerce_template_parms): Likewise.
5064 (lookup_template_class): Likewise.
5065 (innermost_args): Remove.
5066 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5067 (tsubst_decl): Handle tricky specializations. Use
5068 get_innermost_template_args.
5069 (instantiate_template): Simplify handling of partial
5071 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5072 (most_general_template): Reimplement, in a more straightforward
5074 (regenerate_decl_from_template): Tweak formatting. Use
5075 TMPL_ARGS_DEPTH for clarity.
5076 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5078 * dump.c (dequeue_and_dump): Dump information about thunks.
5080 2000-06-01 Richard Henderson <rth@cygnus.com>
5082 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5084 2000-06-01 Richard Henderson <rth@cygnus.com>
5086 * decl2.c (unsupported_options): Fix typo, make const.
5087 (lang_decode_option): Fix bsearch argument order.
5089 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5091 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5094 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5096 * cp-tree.h (c_get_alias_set): Deleted.
5097 * Makefile.in (decl.o): Include ../expr.h.
5098 * decl.c (expr.h): Include.
5099 (init_decl_processing): Call record_component_aliases for arrays.
5100 (grokdeclarator): Likewise.
5101 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5102 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5104 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5106 Remove guiding declaration support.
5107 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5108 (flag_guiding_decls): Remove.
5109 * call.c (build_user_type_conversion_1): Remove support for
5111 (build_new_function_call): Likewise.
5112 (build_new_op): Likewise.
5113 (build_new_method_call): Likewise.
5114 * decl.c (start_function): Likewise.
5115 * friend.c (is_friend): Likewise.
5116 (do_friend): Likewise.
5117 * decl2.c ((flag_dump_translation_unit): Make it const.
5118 (flag_guiding_decls): Remove.
5119 (unsupported_options): New variable
5120 (compare_options): New function.
5121 (lang_decode_option): Use them.
5123 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5125 * method.c (mangle_expression): Adjust test for legal expression
5128 * pt.c (instantiate_decl): Save and restore the local
5129 specializations list.
5131 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5133 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5135 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5137 * call.c (add_template_candidate_real): Handle member template
5138 constructors for classes with virtual bases.
5139 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5140 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5142 * ir.texi: Update thunk documentation.
5144 * call.c (joust): Fix handling of overloaded builtin operators.
5146 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5148 * cp-tree.h (DECL_ANTICIPATED): New macro.
5149 Document new use of DECL_LANG_FLAG_7.
5150 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5151 in the user namespace.
5152 * lex.c (do_identifier): If the identifier's declaration has
5153 DECL_ANTICIPATED on, it has not yet been declared. But do not
5154 replace it with an ordinary implicit declaration.
5156 * tinfo2.cc: Include stdlib.h.
5158 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5160 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5161 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5164 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5166 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5169 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5171 * operators.def (<?): Duplicated, should have been...
5174 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5175 Mark Mitchell <mark@codesourcery.com>
5177 * cp-tree.h (ansi_opname): Make it a macro.
5178 (ansi_assopname): Likewise.
5179 (struct lang_decl_flags): Add assignment_operator_p.
5180 (struct lang_decl): Add operator_code.
5181 (DECL_VTT_PARM): Adjust.
5182 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5183 overloaded operator.
5184 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5185 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5186 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5187 (opname_tab): Remove.
5188 (assignop_tab): Likewise.
5189 (operator_name_info_t): New type.
5190 (operator_name_info): New variable.
5191 (assignment_operator_name_info): Likewise.
5192 (build_cp_library_fn): Remove declaration.
5193 (push_cp_library_fn): Likewise.
5194 (operator_name_string): Likewise.
5195 (build_decl_overload): Likewise.
5196 * call.c (print_z_candidates): Simplify.
5197 (build_object_call): Adjust usage of ansi_opname. Use
5198 DECL_OVERLOADED_OPERATOR_P.
5199 (op_error): Adjust operator name lookup.
5200 (build_conditional_expr): Adjust usage of ansi_opname.
5201 (build_new_op): Likewise.
5202 (build_op_delete_call): Likewise.
5203 (build_over_call): Likewise.
5204 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5205 * decl.c (duplicate_decls): Copy operator_code.
5206 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5207 (builtin_function): Adjust parameters to build_library_fn_1.
5208 (build_library_fn_1): Accept an overloaded operator code.
5209 (build_library_fn): Pass ERROR_MARK.
5210 (build_cp_library_fn): Accept an overloaded operator code.
5211 (push_cp_library_fn): Likewise.
5212 (grokfndecl): Tweak.
5213 (grokdeclarator): Simplify code to compute names of overloaded
5214 operators. Adjust use of ansi_opname.
5215 (ambi_op_p): Work on tree_codes, not identifiers.
5216 (unary_op_p): Likewise.
5217 (grok_op_properties): Likewise.
5218 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5219 (lang_mark_tree): Don't try to mark the operator_code.
5220 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5221 * error.c (dump_decl): Remove special handling for operator
5223 (dump_function_name): Likewise.
5224 (dump_expr): Adjust name lookup of operators.
5225 (op_to_string): Simplify.
5226 (assop_to_string): Likewise.
5227 * init.c (build_new_1): Adjust use of ansi_opname.
5228 * lex.c (opname_tab): Remove.
5229 (assignop_tab): Likewise.
5230 (ansi_opname): Likewise.
5231 (ansi_assopname): Likewise.
5232 (operator_name_string): Likewise.
5233 (reinit_lang_specific): Likewise.
5234 (operator_name_info): New variable.
5235 (assignment_operator_name_info): Likewise.
5236 (init_operators): New function.
5237 (init_parse): Use it.
5238 (do_identifier): Adjust use of ansi_opname.
5239 * method.c (mangle_expression): Don't use ansi_opname for
5241 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5242 (build_decl_overload): Remove.
5243 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5244 (do_build_assign_ref): Adjust use of ansi_opname.
5245 (synthesize_method): Likewise.
5246 (implicitly_declare_fn): Likewise.
5247 * operators.def: New file.
5248 * parse.y (operator): Adjust use of ansi_opname.
5249 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5250 (set_mangled_name_for_template_decl): Don't play games with
5252 (special_function_p): Adjust use of ansi_opname.
5253 * typeck.c (check_return_expr): Likewise.
5254 * Make-lang.in (cc1plus): Depend on operators.def.
5255 * Makefile.in (lex.o): Likewise.
5258 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5260 * Make-lang.in (cplib2.ready): Eradicate.
5262 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5264 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5265 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5266 (built_min, cp_tree_equal): Likewise.
5268 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5270 * class.c (layout_nonempty_base_or_field): Replace
5271 `record_layout_info' with `record_layout_info_s'.
5273 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5276 * cp-tree.h (struct language_function): x_named_labels is now
5277 a struct named_label_list*.
5278 * decl.c (struct named_label_use_list): Renamed from...
5279 (struct named_label_list): ...this. New struct.
5280 (push_binding_level): Don't set eh_region.
5281 (note_level_for_eh): New fn.
5282 (pop_label): Take label and old value directly.
5283 (pop_labels): Adjust for new named_labels format.
5284 (lookup_label): Likewise.
5285 (poplevel): Note characteristics of a binding level containing a
5286 named label. Mess with named label lists earlier.
5287 (mark_named_label_lists): New fn.
5288 (mark_lang_function): Call it.
5289 (use_label): New fn, split out from...
5290 (make_label_decl): ...here. Don't call it.
5291 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5292 check_previous_gotos): New fns, split out from...
5293 (define_label): ...here.
5294 (check_switch_goto): New fn.
5295 (define_case_label): Call it.
5296 (check_goto): New fn.
5297 * semantics.c (finish_goto_stmt): Call it and use_label.
5298 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5299 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5301 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5303 * class.c (build_vtable_entry_ref): Correct usage of
5304 get_vtbl_decl_for_binfo.
5306 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5307 * method.c (implicitly_declare_fn): Not here.
5309 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5311 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5312 (CPTI_PTMD_DESC_TYPE): ... here.
5313 (ptmd_desc_type_node): Rename to ...
5314 (ptm_desc_type_node): ... here.
5316 * rtti.c (ptmd_initializer): Rename to ...
5317 (ptm_initializer): ... here.
5318 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5320 (create_tinfo_types): Adjust.
5322 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5324 Finish implementation of VTTs.
5325 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5326 CPTI_VTT_PARM_IDENTIFIER.
5327 (vtt_parm_identifier): New macro.
5328 (vtt_parm_type): Likewise.
5329 (BINFO_SUBVTT_INDEX): Likewise.
5330 (BINFO_VPTR_INDEX): Likewise.
5331 (struct lang_decl): Add vtt_parm.
5332 (DECL_VTT_PARM): New macro.
5333 (DECL_USE_VTT_PARM): Likewise.
5334 (DECL_NEEDS_VTT_PARM_P): Likewise.
5335 (get_vtt_name): Declare.
5336 (build_artifical_parm): Likewise.
5337 (fixup_all_virtual_upcast_offsets): Likewise.
5338 (expand_indirect_vtbls_init): Remove.
5339 * call.c (build_new_method_call): Pass the vtt to subobject
5340 constructors and destructors.
5341 * class.c (get_vtt_name): Give it external linkage.
5342 (build_clone): Handle the magic VTT parameters for clones.
5343 (clone_function_decl): Fix typo in comment.
5344 (build_vtt): Keep track of the indices in the VTTs where various
5345 entities are stored.
5346 (build_vtt_inits): Likewise.
5347 (dfs_build_vtt_inits): Likewise.
5348 (build_ctor_vtbl_group): Tweak type of construction vtables.
5349 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5350 primary bases, when building construction vtables.
5351 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5352 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5353 (init_decl_processing): Initialize vtt_parm_type.
5354 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5355 (lang_mark_tree): Make vtt_parm.
5356 * decl2.c (build_artificial_parm): New function.
5357 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5358 (grokclassfn): Use build_artificial_parm.
5359 * init.c (initialize_vtbl_ptrs): Call
5360 fixup_all_virtual_upcast_offsets directly.
5361 (perform_member_init): Use the complete subobject destructor for
5363 (build_vtbl_address): New function.
5364 (expand_virtual_init): Handle VTTs.
5365 * optimize (maybe_clone_body): Likewise.
5366 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5368 (expand_indirect_vtbls_init): Remove.
5369 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5370 * tree.c (make_binfo): Make them bigger.
5372 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5374 * inc/cxxabi.h (__pbase_type_info): Define, based on
5375 __pointer_type_info.
5376 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5377 (__pointer_to_member_type_info): Likewise.
5378 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5379 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5380 (__pointer_type_info::__do_catch): Rename to ...
5381 (__pbase_type_info::__do_catch): ... here. Adjust.
5382 (__pbase_type_info::__pointer_catch): Implement.
5383 (__pointer_type_info::__pointer_catch): Adjust.
5384 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5386 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5388 * tinfo.h (__user_type_info::contained_virtual_p): New
5390 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5392 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5393 diamond shaped heirarchy. Add early out for mixed diamond and
5394 duplicate shaped heirarchy.
5396 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5398 * cp-tree.h (build_delete): Change prototype.
5399 (build_vec_delete): Likewise.
5400 * call.c (build_scoped_method_call): Use special_function_kind
5401 values to indicate the kind of destruction to be done.
5402 (build_method_call): Likewise.
5403 * decl.c (finish_destructor_body): Likewise.
5404 (maybe_build_cleanup_1): Likewise. Rename to ...
5405 (maybe_build_cleanup): ... this.
5406 * decl2.c (delete_sanity): Use special_function_kind
5407 values to indicate the kind of destruction to be done.
5408 (build_cleanup): Likewise.
5409 * init.c (perform_member_init): Likewise.
5410 (build_vec_delete_1): Likewise.
5411 (build_dtor_call): Simplify.
5412 (build_delete): Use special_function_kind
5413 values to indicate the kind of destruction to be done.
5414 (build_vbase_delete): Likewise.
5415 (build_vec_delete): Likewise.
5417 * init.c (sort_member_init): Fix typo in error message generation
5420 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5422 * semantics.c (begin_class_definition): make the packed
5423 attribute be sensitive to the "-fpack-struct" command line flag
5425 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5427 Update new-abi upcast algorithm.
5428 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5429 prototype and meaning of return value.
5430 (__si_class_type_info::__do_upcast): Likewise.
5431 (__vmi_class_type_info::__do_upcast): Likewise.
5432 * tinfo.cc (__class_type_info::__upcast_result): Replace
5433 whole2dst with part2dst. Adjust ctor.
5434 (__class_type_info::__do_upcast): Adjust call of worker function.
5435 (__class_type_info::__do_upcast): Adjust.
5436 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5438 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5439 virtual base in diamond heirarchy bug.
5441 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5443 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5444 and bitfield to tinfo_fn_p.
5445 (DECL_TINFO_FN_P): Adjust.
5446 (SET_DECL_TINFO_FN_P): Likewise.
5447 (DECL_MUTABLE_P): Likewise.
5448 (DECL_C_BIT_FIELD): Likewise.
5449 (SET_DECL_C_BIT_FIELD): Likewise.
5450 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5451 (DECL_UNINLINABLE): Likewise.
5452 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5453 (handle_using_decl): Remove assertion.
5454 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5455 to build FIELD_DECLs.
5456 (build_base_field): Likewise.
5457 (layout_class_type): Likewise.
5458 * decl.c (init_decl_processing): Likewise.
5459 (build_ptrmemfunc_type): Likewise.
5460 (grokdeclarator): Likewise.
5461 * decl2.c (grok_x_components): Likewise.
5462 * except.c (call_eh_info): Likewise.
5463 * init.c (init_init_processing): Likewise.
5464 * rtti.c (expand_class_desc): Likewise.
5465 (create_pseudo_type_info): Likewise.
5466 (get_vmi_pseudo_type_info): Likewise.
5467 (create_tinfo_types): Likewise.
5468 * ptree.c (print_lang_decl): Adjust.
5469 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5470 before checking DECL_MUTABLE_P.
5472 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5473 parameters for template functions.
5474 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5475 destructors as well as constructors.
5477 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5479 * class.c (build_ctor_vtbl_group): Set inits.
5480 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5481 DECL_THIS_INLINE appropriately for clones.
5483 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5484 (DECL_CONV_FN_P): Simplify.
5485 (DECL_OPERATOR): Remove.
5486 (language_to_string): Declare.
5487 * decl.c (duplicate_decls): Fix typo in comment.
5488 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5489 (grok_op_properties): Use DECL_CONV_FN_P instead of
5490 IDENTIFIER_TYPENAME_P.
5491 * dump.c (dequeue_and_dump): Dump the language linkage of
5493 * error.c (language_to_string): Give it external linkage.
5494 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5495 (implicitly_declare_fn): Set DECL_LANGUAGE.
5496 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5497 IDENTIFIER_TYPENAME_P.
5498 (tsubst_decl): Likewise.
5499 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5500 * semantics.c (finish_member_declaration): Don't mark members of
5501 classes declared in an extern "C" region as extern "C".
5503 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5505 * decl2.c (qualified_lookup_using_namespace): Look through
5508 * decl.c (push_using_decl): Return the old decl on namespace level.
5510 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5512 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5513 (VTT_NAME_PREFIX): New macro.
5514 (CTOR_VTBL_NAME_PREFIX): Likewise.
5515 (get_ctor_vtbl_name): New function.
5516 * class.c (get_vtable_name): Simplify.
5517 (get_vtt_name): New function.
5518 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5519 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5520 when a virtual base becomes primary.
5521 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5523 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5524 additional parameters.
5525 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5526 (initialize_array): New function.
5527 (build_vtt): Likewise.
5528 (build_vtt_inits): Likewise.
5529 (dfs_build_vtt_inits): Likewise.
5530 (dfs_fixup_binfo_vtbls): Likewise.
5531 (build_ctor_vtbl_group): Likewise.
5532 (initialize_vtable): Use initialize_array.
5533 (accumulate_vtbl_inits): Reimplement to handle construction
5535 (dfs_accumulate_vtbl_inits): Likewise.
5536 (bulid_vtbl_initializer): Adjust parameter name.
5537 * method.c (build_typename_overload): Remove #if 0'd code.
5538 (get_ctor_vtbl_name): New function.
5539 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5540 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5542 * cp-tree.h (struct lang_type): Remove search_slot.
5543 (CLASSTYPE_SEARCH_SLOT): Remove.
5544 (emit_base_init): Change prototype.
5545 (initialize_vtbl_ptrs): Likewise.
5546 (expand_indirect_vtbls_init): Likewise.
5547 (clear_search_slots): Remove.
5548 * decl.c (lang_mark_tree): Don't mark search_slot.
5549 * init.c (initialize_vtbl_ptrs): Simplify.
5550 (emit_base_init): Likewise.
5551 * search.c (struct vbase_info): Document decl_ptr.
5552 (convert_pointer_to_single_level): Remove.
5553 (dfs_find_vbases): Remove.
5554 (dfs_init_base_pointers): Simplify.
5555 (dfs_clear_vbase_slots): Remove.
5556 (dfs_vtable_path_unmark): New function.
5557 (init_vbase_pointers): Simplify.
5558 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5559 (expand_indirect_vtbls_init): Simplify. Don't call
5560 mark_all_temps_used.
5561 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5562 initialize_vtbl_ptrs.
5564 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5566 * except.c: Add static prototypes.
5568 2000-05-20 H.J. Lu <hjl@gnu.org>
5570 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5572 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5574 Don't create a separate copy of virtual bases for the
5575 CLASSTYPE_VBASECLASSES list.
5576 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5577 (BINFO_FOR_VBASE): Remove.
5578 (CANONICAL_BINFO): Adjust.
5579 (binfo_for_vbase): New function.
5580 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5581 instead of BINFO_FOR_VBASE.
5582 (build_vbase_pointer): Likewise.
5583 (build_secondary_vtable): Likewise.
5584 (dfs_mark_primary_bases): Likewise.
5585 (mark_primary_bases): Likewise.
5586 (layout_nonempty_base_or_field): Likewise.
5587 (dfs_set_offset_for_shared_vbases): Likewise.
5588 (dfs_set_offset_for_unshared_vbases): Likewise.
5589 (layout_virtual_bases): Likewise. Adjust for changes to the
5590 CLASSTYPE_VBASECLASSES list.
5591 (dump_class_hierarchy_r): Use binfo_for_vbase
5592 instead of BINFO_FOR_VBASE.
5593 (dump_class_hierarchy): Likewise.
5594 (finish_vtbls): Likewise.
5595 (build_vtbl_initializer): Adjust for changes to the
5596 CLASSTYPE_VBASECLASSES list.
5597 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5598 * decl.c (finish_destructor_body): Adjust for changes to the
5599 CLASSTYPE_VBASECLASSES list.
5600 * init.c (sort_base_init): Use binfo_for_vbase.
5601 (construct_virtual_bases): Adjust for changes to the
5602 CLASSTYPE_VBASECLASSES list.
5603 (expand_member_init): Use binfo_for_vbase.
5604 (build_vbase_delete): Adjust for changes to the
5605 CLASSTYPE_VBASECLASSES list.
5606 * method.c (do_build_copy_constructor): Likewise.
5607 * rtti.c (get_base_offset): Use binfo_for_vbase.
5608 (expand_class_desc): Remove #if 0'd code.
5609 * search.c (struct vbase_info): Remove vbase_types.
5610 (get_base_distance): Use binfo_for_vbase.
5611 (lookup_field_queue_p): Use CANONICAL_BINFO.
5612 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5613 (get_pure_virtuals): Adjust for changes to the
5614 CLASSTYPE_VBASECLASSES list.
5615 (dfs_find_vbases): Use binfo_for_vbase.
5616 (dfs_init_vbase_pointers): Likewise.
5617 (init_vbase_pointers): Don't initialize vi.vbase_types.
5618 (virtual_context): Use binfo_for_vbase.
5619 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5620 CLASSTYPE_VBASECLASSES list.
5621 (expand_indirect_vtbls_init): Simplify.
5622 (dfs_get_vbase_types): Don't replicate virtual bases.
5623 (find_vbase_instance): Use binfo_for_vbase.
5624 (binfo_for_vbase): New function.
5625 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5627 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5629 * decl2.c (finish_anon_union): Generalize error messages to handle
5630 anonymous structures.
5631 * init.c (perform_member_init): Remove `name' parameter.
5632 (build_field_list): New function.
5633 (sort_member_init): Handle anonymous union initialization order
5634 correctly. Check for multiple initializations of the same union.
5635 (emit_base_init): Don't look up fields by name here.
5636 (expand_member_init): Record the result of name lookup for future
5638 * typeck.c (build_component_ref): Fix formatting.
5640 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5642 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5643 * typeck.c (build_x_compound_expr): Replace warn_unused with
5646 * decl2.c (lang_decode_option): Update -Wall unused flags by
5647 calling set_Wunused.
5649 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5651 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5652 * init.c (dfs_vtable_path_unmark): Remove.
5653 * search.c (marked_new_vtable_p): Likewise.
5654 (unmarked_new_vtable_p): Likewise.
5655 (dfs_search_slot_nonempty_p): Likewise.
5656 (dfs_mark): Likewise.
5657 (dfs_vtable_path_unmark): Likewise.
5658 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5659 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5660 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5661 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5662 (init_vbase_pointers): Simplify.
5663 (expand_indirect_vtbls_init): Likewise.
5665 * class.c (copy_virtuals): New function.
5666 (build_primary_table): Use it.
5667 (build_secondary_vtable): Likewise.
5668 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5669 indicate that no vcall offset is required.
5670 (add_virtual_function): Likewise.
5671 (modify_all_vtables): Likewise.
5672 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5673 (dfs_accumulate_vtbl_inits): Likewise.
5674 (build_vtbl_initializer): Make changes to handle construction
5676 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5677 (build_rtti_vtbl_entries): Likewise.
5678 (build_vtable_entries): Handle a NULL vcall_index.
5680 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5682 * decl2.c (lang_decode_option): Fix thinko.
5684 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5686 * except.c (check_handlers): New fn.
5687 * cp-tree.h: Declare it.
5688 * semantics.c (finish_handler_sequence): Call it.
5689 (finish_function_handler_sequence): Likewise.
5690 (finish_handler_parms): Set TREE_TYPE on the handler.
5691 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5692 * search.c (get_base_distance_recursive): If protect>1, ignore
5694 (get_base_distance): Don't reduce watch_access.
5696 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5698 * lex.c: #include diagnostic.h.
5699 (lang_init_options): Set default prefixing rules.
5701 * lang-options.h: Add -fdiagnostics-show-location=.
5703 * decl2.c: #include diagnostic.h.
5704 (lang_decode_option): Handle -fdiagnostics-show-location=.
5706 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5708 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5709 * vec.cc: Revert my 2000-05-07 change.
5711 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5713 * class.c (check_field_decls): Complain about non-static data
5714 members with same name as class in class with constructor.
5716 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5718 * decl.c (grokdeclarator): Allow non-static data members with
5721 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5723 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5724 and pending_inline.filename. Update prototypes.
5725 * decl.c (define_label): Constify filename parameter.
5726 * decl2.c (warn_if_unknown_interface): Constify local char *.
5727 * input.c Constify input_source.filename. Don't declare
5728 input_filename or lineno. Constify filename parameter to feed_input.
5729 * lex.c (init_parse): Constify parameter and return value.
5730 (cp_pragma_interface, cp_pragma_implementation): Constify
5732 (reinit_parse_for_method, reinit_parse_for_block,
5733 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5734 Constify local char *.
5735 * pt.c: Don't declare lineno or input_filename.
5736 (print_template_context, tsubst_friend_function, tsubst_decl,
5737 tsubst, instantiate_decl): Constify local char *.
5738 * semantics.c (expand_body): Constify local char *.
5739 * tree.c (build_srcloc): Constify filename parameter.
5740 * typeck.c (c_expand_asm_operands): Constify filename
5743 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5745 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5748 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5750 * inc/cxxabi.h: Fix typos in comment.
5751 (__base_class_info::__offset): Use a static_cast.
5753 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5755 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5756 of std::size_t and std::ptrdiff_t respectively.
5757 * tinfo.cc: Likewise.
5760 2000-05-06 Richard Henderson <rth@cygnus.com>
5762 * typeck.c (build_c_cast): Don't warn integer->pointer size
5763 mismatch for constants.
5765 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5767 * rtti.c (ptmd_initializer): Set non-public, if class is
5770 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5771 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5772 __cxa_vec_delete): Likewise.
5773 * tinfo.cc (__dynamic_cast): Likewise.
5774 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5775 __cxa_vec_delete): Likewise.
5777 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5779 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5780 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5781 (lang_decl_flags): Add vcall_offset.
5782 (THUNK_VCALL_OFFSET): Use it.
5783 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5784 * method.c (make_thunk): Create the lang_decl here, not in
5786 (emit_thunk): Make generic thunks into ordinary functions once
5787 they have been fed to expand_body.
5788 * semantics.c (expand_body): Set current_function_is_thunk here.
5790 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5792 * class.c (update_vtable_entry_for_fn): Prototype.
5794 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5797 * search.c (dfs_build_inheritance_graph_order): Prototype.
5799 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5801 * cp-tree.h (special_function_kind): Add various kinds of
5803 (special_function_p): New function.
5804 * class.c (overrides): Don't let one kind of destructor override
5806 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5807 whether or not to instantiate a template.
5808 * tree.c (special_function_p): Define.
5810 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5812 * cp-tree.def (THUNK_DECL): Remove.
5813 * cp-tree.h (DECL_THUNK_P): New macro.
5814 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5815 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5816 (SET_DECL_THUNK_P): Likewise.
5817 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5818 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5819 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5820 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5821 (duplicate_decls): Likewise.
5822 (pushdecl): Likewise. Adjust thunk handling.
5823 (grokfndecl): Use DECL_EXTERN_C_P.
5824 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5825 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5826 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5827 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5828 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5829 DECL_NO_STATIC_CHAIN.
5830 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5831 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5832 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5835 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5837 * tree.c (walk_tree): Set lineno.
5839 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5841 * exception.cc: Update license notice.
5843 * new1.cc: Likewise.
5844 * new2.cc: Likewise.
5845 * tinfo.cc: Likewise.
5846 * tinfo2.cc: Likewise.
5848 * inc/cxxabi.h: Likewise.
5849 * inc/exception: Likewise.
5850 * inc/new: Likewise.
5851 * inc/new.h: Likewise.
5852 * inc/typeinfo: Likewise.
5854 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5856 * tree.c (build_target_expr_with_type): If we already have a
5857 TARGET_EXPR, just return it.
5859 * optimize.c (initialize_inlined_parameters): Don't generate an
5860 EXPR_STMT if we can just use DECL_INITIAL.
5861 * decl.c (emit_local_var): Only make the initialization a
5862 full-expression if stmts_are_full_exprs_p.
5864 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5866 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5868 * call.c (standard_conversion): Use it.
5869 (direct_reference_binding): Likewise.
5870 (build_over_call): Likewise.
5871 (is_properly_derived_from): Likewise.
5872 (compare_ics): Likewise.
5873 * class.c (resolves_to_fixed_type_p): Likewise.
5874 * optimize.c (declare_return_variable): Likewise.
5875 * pt.c (is_specialization_of): Likewise.
5877 * typeck.c (comp_target_parms): Likeiwse.
5878 (build_static_cast): Likewise.
5879 (build_reinterpret_cast): Likewise.
5880 (build_const_cast): Likewise.
5881 (comp_ptr_ttypes_real): Likewise.
5882 (comp_ptr_ttypes_const): Likewise.
5883 * typeck2.c (process_init_constructor): Likewise.
5885 2000-04-30 Scott Snyder <snyder@fnal.gov>
5887 * decl.c (finish_destructor_body): Use the base destructor when
5888 destroying virtual bases.
5890 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5892 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5894 * optimize.c (struct inline_data): Add target_exprs field.
5895 (declare_return_variable): When a function returns an aggregate,
5896 use the variable declared in the TARGET_EXPR as the remapped
5898 (expand_call_inline): Update the pending target_exprs stack.
5899 (optimize_function): Initialize the stack.
5901 * decl2.c (finish_file): Fix typo in comment.
5903 * method.c (emit_thunk): Don't try to return a `void' value.
5905 * optimize.c (initialize_inlined_parameters): If the parameter is
5906 addressable, we need to make a new VAR_DECL, even if the
5907 initializer is constant.
5909 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5911 * decl.c (grok_op_properties): Add an extra check of argtypes.
5913 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5915 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5917 (initialize_inlined_parameters): Try to avoid creating new
5920 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5922 * lex.c (my_get_run_time): Remove.
5923 (init_filename_times): Use get_run_time instead of my_get_run_time.
5924 (check_newline): Likewise.
5925 (dump_time_statistics): Likewise.
5926 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5927 of computing elapsed time explicitly.
5929 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5931 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5932 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5933 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5934 before calling decl_constant_value.
5935 * class.c (check_bitfield_decl): Likewise.
5936 * cvt.c (ocp_convert): Likewise.
5937 (convert): Likewise.
5938 * decl.c (compute_array_index_type): Likewise.
5939 (build_enumerator): Likewise.
5940 * decl2.c (check_cp_case_value): Likewise.
5941 * pt.c (convert_nontype_argument): Likewise.
5943 * typeck.c (decay_conversion): Likewise.
5944 (build_compound_expr): Likewise.
5945 (build_reinterpret_cast): Likewise.
5946 (build_c_cast): Likewise.
5947 (convert_for_assignment): Likewise.
5949 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5951 * decl.c (finish_function): Don't play games with DECL_INLINE.
5953 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5955 * ir.texi: Correct typo.
5957 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5959 * decl.c (grokdeclarator): Reject VLAs as members.
5961 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5963 * call.c (standard_conversion): Accept conversion between
5966 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5968 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5970 * decl2.c (finish_file): Remove double setup for accounting
5973 2000-04-24 Robert Lipe <robertlipe@usa.net>
5975 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5977 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5979 * new.cc (set_new_handler): Needs to be in std::.
5981 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5983 * cp-tree.h (lang_decl): Remove pretty_function_p.
5984 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5985 language-specific node.
5986 * decl.c (cp_make_fname_decl): Use build_decl, not
5987 build_lang_decl, to build the variables.
5988 (grokvardecl): Don't call build_lang_decl for local variables in
5990 (grokdeclarator): Don't call build_lang_decl for local type
5991 declarations in templates.
5992 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5993 zero'd memory, rather than calling memset.
5994 * pt.c: Include hashtab.h.
5995 (local_specializations): New variable.
5996 (retrieve_local_specialization): Use it.
5997 (register_local_specialization): Likewise.
5998 (tsubst_decl): Don't assume local variables have
6000 (instantiate_decl): Set up local_specializations.
6001 * Makefile.in (HTAB_H): New variable.
6003 2000-04-23 Richard Henderson <rth@cygnus.com>
6005 * typeck.c (c_expand_asm_operands): Restore the original
6006 contents of the output list.
6008 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6010 * ir.texi: Document complex number representation.
6012 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6014 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6015 (target_incomplete_p): New function.
6016 (tinfo_base_init): Create comdat NTBS name variable.
6017 (ptr_initializer): Add non_public parameter. Calculate it.
6018 (ptmd_initializer): Likewise.
6019 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6020 (create_real_tinfo_var): Add non_public parameter. Use it.
6021 Push proxy into global namespace.
6022 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6024 * inc/typeinfo (type_info::before, type_info::operator==):
6025 Compare __name addresses.
6027 * tinfo2.cc: Remove new-abi builtins comment.
6029 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6031 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6033 * call.c (joust): Exit early if we get the same function, too.
6035 * decl2.c (key_method): Return NULL_TREE for template classes.
6036 (import_export_class): Don't need to check for template classes.
6038 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6040 * lex.c: Remove references to cccp.c.
6042 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6044 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6045 volatile_memfunc. Add destructor_attr. Adjust dummy.
6046 (DECL_DESTRUCTOR_P): Use destructor_attr.
6047 (DECL_CONST_MEMFUNC_P): Reimplement.
6048 (DECL_VOLATILE_MEMFUNC_P): Remove.
6049 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6050 (overrides): Use DECL_DESTRUCTOR_P.
6051 (check_for_override): Likewise.
6052 * decl.c (start_function): Likewise.
6053 * decl2.c (grokfclassfn): Likewise.
6054 (check_classfn): Likewise.
6055 (grok_function_init): Likewise.
6057 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6059 * decl2.c (grokfield): Issue error on illegal data member
6062 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6064 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6066 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6068 * class.c (build_vtable_entry): Don't build thunks for type-info
6071 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6073 * decl.c (decls_match): Allow a redeclaration of a builtin to
6074 specify args while the builtin did not.
6076 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6078 * cp-tree.def (THUNK_DECL): Add to documentation.
6079 * cp-tree.h (flag_huge_objects): Declare.
6080 * class.c (modify_vtable_entry): Tidy.
6081 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6082 Calculate delta appropriately for the new ABI.
6083 (dfs_modify_vtables): Use it.
6084 (modify_all_vtables): Fix thinko in code to add overriding copies
6085 of functions to primary vtables.
6086 (build_clone): Fix typo in comment.
6087 (clone_function_decl): Correct order of destructors in vtable.
6088 (build_vbase_offset_vtbl_entries): Adjust comment.
6089 (dfs_vcall_offset_queue_p): Remove.
6090 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6091 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6092 (build_vtable_entry): Correct check for pure virtual functions.
6093 Don't declare flag_huge_objects.
6094 * decl.c (flag_huge_objects): Remove declaration.
6095 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6096 Use int_size_in_bytes.
6097 (emit_thunk): Handle vcall offset thunks.
6099 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6101 * decl2.c (parse_time, varconst_time): Delete declarations.
6102 (finish_file): Delete LINENO declaration.
6103 START_TIME and THIS_TIME now long.
6105 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6107 * class.c (build_base_field): Reformat comment.
6109 * inc/cxxabi.h (stddef.h): Comment inclusion.
6110 (__base_class_info::__offset): Comment shift.
6112 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6114 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6115 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6116 (cp_push_exception_identifier): New macro.
6117 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6118 (DECL_BASE_DESTRUCTOR_P): Likewise.
6119 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6120 (get_vtbl_decl_for_binfo): Fix formatting.
6121 (in_charge_arg_for_name): New macro.
6122 (maybe_build_cleanup_and_delete): Remove declaration.
6123 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6124 (in_charge_arg_for_name): New function.
6125 (build_new_method_call): Use it. Handle cloned destructors.
6126 (build_clone): Don't make the base constructor virtual.
6127 Automatically defer generated functions.
6128 (clone_function_decl): Handle destructors, too.
6129 (clone_constructors_and_destructors): Likewise.
6130 (create_vtable_ptr): Don't create a vtable entry for a cloned
6132 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6133 (initialize_predefined_identifiers): Update appropriately.
6134 (finish_destructor_body): Simplify.
6135 (maybe_build_cleanup_and_delete): Remove.
6136 * except.c (expand_throw): Handle new-ABI destructors.
6137 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6138 (build_dtor_call): New function.
6139 (build_delete): Use it. Simplify.
6140 * optimize.c (maybe_clone_body): Handle destructors.
6141 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6143 * exception.cc (cleanup_fn): New typedef.
6144 (CALL_CLEANUP): New macro.
6145 (cp_eh_info): Use them.
6146 (__cp_push_exception): Likewise.
6147 (__cp_pop_exception): Likewise.
6149 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6151 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6152 (complete_dtor_identifier): New macro.
6153 (CLASSTYPE_FIRST_CONVERSION): Remove.
6154 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6155 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6156 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6157 (CLASSTYPE_CONSTRUCTORS): Likewise.
6158 (CLASSTYPE_DESTRUCTORS): Likewise.
6159 (lang_decl): Add cloned_function.
6160 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6161 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6162 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6163 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6164 (DECL_CLONED_FUNCTION_P): Likewise.
6165 (DECL_CLONED_FUNCTION): Likewise.
6166 (clone_function_decl): Declare.
6167 (maybe_clone_body): Likewise.
6168 * call.c (build_user_type_conversion_1): Call complete object
6169 constructors in the new ABI.
6170 (build_new_method_call): Don't add in-charge parameters under the
6172 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6173 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6174 CLASSTYPE_DESTRUCTOR_SLOT.
6175 (build_clone): New function.
6176 (clone_function_decl): Likewise.
6177 (clone_constructors_and_destructors): Likewise.
6178 (check_bases_and_members): Use it.
6179 * decl.c (iniitialize_predefined_identifiers): Initialize
6180 complete_dtor_identifier.
6181 (finish_function): Don't add extra code to a clone.
6182 (lang_mark_tree): Mark cloned_function.
6183 * decl2.c (mark_used): Don't bother trying to instantiate things
6185 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6186 * method.c (set_mangled_name_for_decl): Don't treat clones as
6188 (synthesize_method): Sythesize cloned functions, not the clones.
6189 * optimize.c (inline_data): Update comment on ret_label.
6190 (remap_block): Don't assume DECL_INITIAL exists.
6191 (copy_body_r): Allow ret_label to be NULL.
6192 (maybe_clone_body): Define.
6193 * pt.c (tsubst_decl): Handle clones.
6194 (instantiate_clone): New function.
6195 (instantiate_template): Use it.
6196 (set_mangled_name_for_template_decl): Don't treat clones as
6198 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6199 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6200 * semantics.c (expand_body): Clone function bodies as necessary.
6202 * optimize.c (remap_decl): Avoid sharing structure for arrays
6203 whose size is only known at run-time.
6204 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6206 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6207 to has_in_charge_parm_p.
6208 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6209 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6210 (DECL_COPY_CONSTRUCTOR_P): New macro.
6211 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6212 (build_user_type_conversion_1): Likewise.
6213 (convert_like_real): Likewise.
6214 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6215 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6216 (copy_args_p): Likewise.
6217 (grok_ctor_properties): Likewise.
6218 (start_function): Likewise.
6219 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6220 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6221 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6222 * method.c (do_build_copy_constructor): Use
6223 DECL_HAS_IN_CHARGE_PARM_P.
6224 (synthesize_method): Likewise.
6225 * pt.c (instantiate_template): Remove goto.
6226 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6229 * cp-tre.h (finish_function): Change prototype.
6230 * decl.c (end_cleanup_fn): Adjust caller.
6231 (finish_function): Take only one parameter.
6232 * decl2.c (finish_objects): Adjust caller.
6233 (finish_static_storage_duration_function): Likewise.
6234 * method.c (emit_thunk): Likewise.
6235 * parse.y: Likewise.
6236 * parse.c: Regenerated.
6237 * pt.c (instantiate_decl): Likewise.
6238 * rtti.c (synthesize_tinfo_fn): Likewise.
6239 * semantics.c (expand_body): Likewise.
6241 * cp-tree.h (copy_decl): New function.
6242 * class.c (finish_struct_1): Use it.
6243 * lex.c (copy_decl): Define it.
6244 * pt.c (tsubst_decl): Likewise.
6245 * tree.c (copy_template_template_parm): Likewise.
6247 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6248 has_nonpublic_assign_ref.
6249 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6250 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6251 * class.c (finish_struct_methods): Don't set
6252 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6253 (interface_only): Don't declare.
6254 (interface_unknown): Likewise.
6256 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6258 * tree.h (HAVE_TEMPLATES): Remove definition.
6259 * lang-options.h (-fthis-is-variable): Remove documentation.
6261 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6263 * class.c (instantiate_type): Handle object-relative template-id.
6265 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6266 * decl.c (cplus_expand_expr_stmt): Not here.
6268 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6269 Initialize exprtype earlier.
6271 * parse.y (fn.def1): Check for defining types in return types.
6273 * decl.c (check_tag_decl): Notice extra fundamental types.
6274 Diagnose empty decls in classes, too.
6276 * decl.c (grokdeclarator): Don't override an anonymous name if no
6277 declarator was given.
6279 * cvt.c (convert_to_void): Call resolve_offset_ref.
6281 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6283 * decl2.c (decl_namespace): Handle getting a type.
6285 * typeck.c (build_c_cast): Re-enable warning for cast between
6286 pointer and integer of different size.
6288 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6290 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6292 (__pointer_type_info::__pointer_catch): New virtual function.
6293 (__pointer_to_member_type_info): Derive from
6294 __pointer_type_info. Adjust.
6295 (__pointer_to_member_type_info::__do_catch): Remove.
6296 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6297 (__pointer_to_member_type_info::__pointer_catch): Declare.
6298 * rtti.c (qualifier_flags): Add restrict flag.
6299 (ptmd_initializer): Reorder members.
6300 (create_tinfo_types): Expand comments. Reorder
6301 ptmd_desc_type_node members.
6302 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6304 (__pointer_type_info::__do_catch): Move specific code into
6305 __pointer_catch. Call it.
6306 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6307 specific catch checking. Fix void conversion check.
6308 (__pointer_to_member_type_info::__do_catch): Remove.
6309 (__pointer_to_member_type_info::__pointer_catch): Implement.
6311 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6313 * lex.c (init_parse): Remove traces of classof and headof.
6314 * decl2.c (flag_operator_names): Default to 1.
6315 (lang_decode_option): Do not set it for -ansi.
6317 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6319 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6320 (DECL_MAIN_VARIANT): Remove.
6321 * decl.c (duplicate_decls): Don't set it.
6322 (start_function): Likewise.
6323 (lang_mark_tree): Don't mark it.
6324 * decl2.c (defer_fn): Don't use it.
6325 * lex.c (retrofit_lang_decl): Don't set it.
6326 * pt.c (tsubst_decl): Likewise.
6327 * ptree.c (print_lang_decl): Don't print it.
6328 * typeck.c (mark_addressable): Don't use it.
6330 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6332 * vec.cc: Include <new> and <exception>.
6333 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6334 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6336 (__cxa_vec_delete): Catch dtor exceptions.
6338 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6340 Prepend __ to implementation defined names.
6341 * inc/typeinfo (type_info): Rename _name to __name.
6342 (type_info::type_info): Rename parameter.
6343 (type_info::operator==, type_info::operator!=,
6344 type_info::before): Likewise.
6345 (type_info::is_pointer_p, type_info::is_function_p,
6346 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6349 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6350 (__pointer_type_info::__pointer_type_info): Likewise.
6351 (__pointer_type_info::is_pointer_p,
6352 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6353 (__array_type_info::__array_type_info): Rename parameters.
6354 (__function_type_info::__function_type_info): Likewise.
6355 (__function_type_info::is_function_p): Prepend __.
6356 (__enum_type_info::__enum_type_info): Rename parameters.
6357 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6359 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6361 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6362 (__class_type_info::__class_type_info): Rename parameters.
6363 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6364 (__class_type_info::upcast_result,
6365 __class_type_info::dyncast_result): Prepend __. Move definition
6367 (__class_type_info::do_upcast, __class_type_info::do_catch,
6368 __class_type_info::find_public_src,
6369 __class_type_info::do_dyncast,
6370 __class_type_info::do_find_public_src): Prepend __. Rename
6372 (__si_class_type_info::__si_class_type_info): Rename parameters.
6373 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6374 __si_class_type_info::do_find_public_src): Prepent __. Rename
6376 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6377 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6378 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6380 (__dynamic_cast): Rename parameters.
6381 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6382 type_info::do_catch, type_info::do_upcast): Prepend __.
6383 (contained_p, public_p, virtual_p, contained_public_p,
6384 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6385 (__class_type_info::do_catch,
6386 __class_type_info::do_upcast): Prepend __. Adjust.
6387 (__class_type_info::__upcast_result,
6388 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6390 (__class_type_info::find_public_src): Prepend __. Adjust.
6391 (__class_type_info::do_find_public_src,
6392 __si_class_type_info::do_find_public_src,
6393 __vmi_class_type_info::do_find_public_src): Likewise.
6394 (__class_type_info::do_dyncast,
6395 __si_class_type_info::do_dyncast,
6396 __vmi_class_type_info::do_dyncast): Likewise.
6397 (__class_type_info::do_upcast,
6398 __si_class_type_info::do_upcast,
6399 __vmi_class_type_info::do_upcast): Likewise.
6400 (__dynamic_cast): Adjust.
6401 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6402 (__function_type_info::is_function_p): Likewise.
6403 (__pointer_type_info::do_catch): Likewise. Adjust.
6404 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6405 (__throw_type_match_rtti_2): Adjust.
6406 (__is_pointer): Adjust.
6408 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6410 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6411 (complete_ctor_identifier): New macro.
6412 (special_function_kind): Add sfk_copy_constructor and
6413 sfk_assignment_operator.
6414 (LOOKUP_HAS_IN_CHARGE): Remove.
6415 (cons_up_default_function): Rename to ...
6416 (implicitly_declare_fn): ... this.
6417 * call.c (build_new_method_call): Add in-charge parameters for
6419 * class.c (add_implicitly_declared_members): Change parameter name
6420 from cant_have_assignment to cant_have_const_assignment.
6421 Replace calls to cons_up_default_function to implicitly_declare_fn.
6422 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6423 * decl.c (initialize_predefined_identifiers): Initialize it.
6424 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6426 * init.c (expand_default_init): Don't calculate the in-charge
6428 (build_new_1): Likewise.
6429 * lex.c (cons_up_default_function): Move to method.c.
6430 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6431 (implicitly_declare_fn): New function.
6432 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6433 (build_modify_expr): Likewise.
6434 * typeck2.c (build_functional_cast): Likewise.
6436 Under the new ABI, constructors don't return `this'.
6437 * cp-tree.h (warn_reorder): Declare.
6438 (special_function_kind): New enum.
6439 (global_base_init_list): Remove declaration.
6440 (emit_base_init): Don't return a value.
6441 (check_base_init): Don't declare.
6442 (is_aggr_typedef): Likewise.
6443 * decl.c (check_special_function_return_type): New function.
6444 (return_types): Remove.
6445 (grokdeclarator): Use check_special_function_return_type.
6446 (start_function): Don't initialize ctor_label under the new ABI.
6447 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6448 * init.c (begin_init_stmts): Move to top of file.
6449 (finish_init_stmts): Likewise.
6450 (warn_reorder): Don't declare.
6451 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6453 (check_base_init): Remove.
6454 (is_aggr_typedef): Likewise.
6455 (build_new_1): Don't use the return value of a constructor.
6456 * semantics.c (setup_vtbl_ptr): Don't use the return value
6458 * typeck.c (check_return_expr): Don't magically convert return
6459 statements into `return this' in constructors under the new ABI.
6461 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6462 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6463 (base_ctor_identifier): New macro.
6464 (base_dtor_identifier): Likewise.
6465 (deleting_dtor_identifier): Likewise.
6466 * decl.c: Don't include obstack.h.
6467 (obstack_chunk_alloc): Don't define.
6468 (obstack_chunk_free): Likewise.
6469 (struct predefined_identifier): New type.
6470 (initialize_predefined_identifiers): New function.
6471 (init_decl_processing): Use it.
6472 (debug_temp_inits): Remove.
6473 (start_method): Don't call preserve_data.
6474 (hack_incomplete_structures): Update comment.
6475 * init.c (init_init_processing): Don't initialize
6477 (build_offset_rf): Remove dead code.
6478 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6479 * search.c (init_search_processing): Don't initialize
6482 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6484 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6485 some sign_compare warnings.
6487 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6489 Rename abi::__vmi_class_type_info members.
6490 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6491 base_list, detail_masks members to vmi_flags, vmi_base_count,
6492 vmi_bases and vmi_flags_masks respectively.
6493 (__vmi_class_type_info::vmi_flags_masks): Rename
6494 details_unknown_mask to flags_unknown_mask.
6495 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6496 (__vmi_class_type_info::do_find_public_src): Adjust.
6497 (__vmi_class_type_info::do_dyncast): Adjust.
6498 (__vmi_class_type_info::do_upcast): Adjust.
6500 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6502 * tinfo.cc (convert_to_base): New function.
6503 (get_vbase_offset): Remove. Move into convert_to_base.
6504 (__vmi_class_type_info::do_find_public_src): Adjust.
6505 (__vmi_class_type_info::do_dyncast): Adjust.
6506 (__vmi_class_type_info::do_upcast): Adjust.
6508 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6510 * tinfo.cc (operator=): Use __builtin_strcmp.
6511 * tinfo2.cc (before): Likewise.
6513 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6515 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6516 (DECL_SAVED_INLINE): Rename to ...
6517 (DECL_DEFERRED_FN): ... this.
6518 (in_function_p): Remove declaration.
6519 (mark_inline_for_output): Rename to ...
6520 (defer_fn): ... this.
6521 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6522 (in_function_p): Remove definition.
6523 * decl2.c (saved_inlines): Rename to ...
6524 (deferred_fns): ... this.
6525 (saved_inlines_used): Rename to ...
6526 (deferred_fns_used): ... this.
6527 (mark_inline_for_output): Rename to ...
6528 (defer_fn): ... this.
6529 (finish_file): Adjust accordingly.
6530 (init_decl2): Likewise.
6531 * lex.c (cons_up_default_function): Likewise.
6532 * pt.c (mark_decl_instantiated): Likewise.
6533 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6535 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6536 * semantics.c (expand_body): Defer more functions.
6538 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6541 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6543 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6544 __cxa_vec_delete): Declare.
6546 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6548 * rtti.c (dfs_class_hint_mark): New static function.
6549 (dfs_class_hint_unmark): New static function.
6550 (class_hint_flags): Use them.
6552 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6554 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6556 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6558 * cp-tree.h (instantiate_decl): Change prototype.
6559 * decl2.c (mark_used): Adjust call.
6560 * optimize.c (inlinable_function_p): Adjust handling of templates.
6561 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6562 (do_type_instantiation): Likewise.
6563 (instantiate_decl): Defer more templates.
6564 (instantiate_pending_templates): Adjust logic to handle inline
6567 * Makefile.in (GGC_H): New variable. Use it throughout in place
6570 * call.c: Don't include obstack.h. Include ggc.h.
6571 (obstack_chunk_alloc): Don't define.
6572 (obstack_chunk_free): Likewise.
6573 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6574 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6575 (pop_switch): Free it.
6577 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6579 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6580 if we don't have a DECL_FIELD_OFFSET.
6582 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6584 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6587 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6589 * cfns.gperf (hash, libc_name_p): Prototype.
6591 * rtti.c (build_dynamic_cast_1): Constification.
6593 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6595 * semantics.c (deferred_type_access_control): Prototype.
6597 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6599 Correct many new ABI issues regarding vbase and vcall offset
6601 * cp-tree.h (BINFO_VTABLE): Document.
6602 (struct lang_type): Tweak formatting.
6603 (BINFO_PRIMARY_BINFO): Add to documentation.
6604 (CLASSTYPE_VSIZE): Fix typo in comment.
6605 (CLASSTYPE_VBASECLASSES): Update documentation.
6606 (BINFO_VBASE_MARKED): Remove.
6607 (SET_BINFO_VBASE_MARKED): Likewise.
6608 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6609 (BINFO_FIELDS_MARKED): Remove.
6610 (SET_BINFO_FIELDS_MARKED): Likewise.
6611 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6612 (enum access_kind): New enumeration.
6613 (num_extra_vtbl_entries): Remove declaration.
6614 (size_extra_vtbl_entries): Likewise.
6615 (get_vtbl_decl_for_binfo): New function.
6616 (dfs_vbase_unmark): Remove declaration.
6617 (mark_primary_bases): Likewise.
6618 * class.c (SAME_FN): Remove.
6619 (struct vcall_offset_data_s): Move definition.
6620 (build_vbase_pointer): Use `build', not `build_binary_op', to
6621 access the vbase pointer under the new ABI.
6622 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6623 (build_primary_vtable): Likewise.
6624 (dfs_mark_primary_bases): Move here from search.c.
6625 (mark_primary_bases): Likewise.
6626 (determine_primary_bases): Under the new ABI, don't make a base
6627 class a primary base just because we don't yet have any virtual
6629 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6630 (num_vfun_entries): Remove.
6631 (dfs_count_virtuals): Likewise.
6632 (num_extra_vtbl_entries): Likewise.
6633 (size_extra_vtbl_entries): Likewise.
6634 (layout_virtual_bases): Iterate in inheritance graph order under
6636 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6637 indicate that a vfield is present.
6638 (init_class_processing): Initialize access_public_node, etc., from
6640 (get_vtbl_decl_for_binfo): New function.
6641 (dump_class_hierarchy_r): Likewise.
6642 (dump_class_hierarchy): Use it.
6643 (finish_vtbls): Build the vtbls in inheritance graph order.
6644 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6645 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6646 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6648 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6649 where the vptr points, even for primary vtables.
6650 (build_vtbl_initializer): Adjust handling of vbase and vcall
6652 (build_vcall_and_vbase_vtable_entries): New function.
6653 (dfs_build_vbase_offset_vtbl_entries): Remove.
6654 (build_vbase_offset_vtbl_entries): Reimplement.
6655 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6656 were already handled in a primary base class vtable.
6657 (build_vcall_offset_vtbl_entries): Adjust.
6658 (build_rtti_vtbl_entries): Adjust.
6659 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6660 * init.c (expand_virtual_init): Simplify.
6661 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6662 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6663 * search.c (BINFO_ACCESS): New macro.
6664 (SET_BINFO_ACCESS): Likewise.
6665 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6666 (access_in_type): Likewise.
6667 (dfs_accessible_p): Likewise.
6668 (protected_accessible_p): Likewise.
6669 (lookup_fnfields_1): Adjust documentation.
6670 (dfs_mark_primary_bases): Move to class.c
6671 (mark_primary_bases): Likewise.
6672 (dfs_vbase_unmark): Remove.
6673 (virtual_context): Use BINFO_FOR_VBASE.
6674 (dfs_get_vbase_types): Simplify.
6675 (dfs_build_inheritance_graph_order): New function.
6676 (get_vbase_types): Use it.
6677 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6679 * tinfo.cc (get_vbase_offset): New function.
6680 (__vmi_class_type_info::do_find_public_src): Use it.
6681 (__vmi_class_type_info::do_dyncast): Likewise.
6682 (__vmi_class_type_info::do_upcast): Likewise.
6684 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6686 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6688 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6690 * rtti.c (class_hint_flags): Rename flags.
6691 (class_initializer): Remove flags.
6692 (synthesize_tinfo_var): Combine offset and flags. Add flags
6693 for __vmi_class_type_info.
6694 (create_tinfo_types): Remove flags from __class_type_info and
6695 __si_class_type_info. Merge flags and offset from
6696 base_class_type_info.
6697 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6698 (__base_class_info::is_virtual_p): Adjust.
6699 (__base_class_info::is_public_p): Adjust.
6700 (__base_class_info::offset): New accessor.
6701 (__class_type_info::details): Remove member.
6702 (__class_type_info::__class_type_info): Lose details.
6703 (__class_type_info::detail_masks): Remove.
6704 (__si_class_type_info::__si_class_type_info): Lose details.
6705 (__vmi_class_type_info::details): New member.
6706 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6707 (__vmi_class_type_info::detail_masks): New member.
6708 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6709 with unknown_details_mask.
6710 (__vmi_class_type_info::do_find_public_src): Adjust
6711 (__vmi_class_type_info::do_dyncast): Adjust.
6712 (__vmi_class_type_info::do_upcast): Set result details, if
6714 (__dynamic_cast): Temporarily #if out optimization.
6716 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6718 * rtti.c (get_tinfo_decl): Mark used.
6719 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6720 mark as dealt with, if we output it.
6722 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6724 * class.c: Reorganize to put virtual function table initialization
6725 machinery at the end of the file.
6727 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6729 * class.c (finish_struct): Use bitsize_zero_node.
6730 * pt.c (instantiate_class_template): Likewise.
6732 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6734 Put RTTI entries at negative offsets in new ABI.
6735 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6736 vbase offset at index -3, not -1.
6737 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6738 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6739 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6740 (build_rtti_vtbl_entries): New function.
6741 (set_rtti_entry): Remove.
6742 (build_primary_vtable): Don't use it.
6743 (build_secondary_vtable): Likewise.
6744 (start_vtable): Remove.
6745 (first_vfun_index): New function.
6746 (set_vindex): Likewise.
6747 (add_virtual_function): Don't call start_vtable. Do call
6749 (set_primary_base): Rename parameter.
6750 (determine_primary_base): Likewise.
6751 (num_vfun_entries): Don't use skip_rtti_stuff.
6752 (num_extra_vtbl_entries): Include RTTI information.
6753 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6754 (skip_rtti_stuff): Remove.
6755 (dfs_modify_vtables): Don't use it.
6756 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6757 (layout_nonempty_base_or_field): Update size handling.
6758 (create_vtable_ptr): Tweak.
6759 (layout_class_type): Adjust parameter names.
6760 (finish_struct_1): Simplify.
6761 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6762 (skip_rtti_stuff): Remove.
6763 (first_vfun_index): New function.
6764 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6765 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6766 (marked_vtable_pathp): Declare.
6767 (unmarked_vtable_pathp): Likewise.
6768 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6770 * rtti.c (build_headof): Look for RTTI at negative offsets.
6771 (get_tinfo_decl_dynamic): Likewise.
6772 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6774 (create_pseudo_type_info): Do it here instead. Adjust so that
6775 vptr points at first virtual function.
6776 * search.c (marked_vtable_pathp): Make it global.
6777 (unmarked_vtable_pathp): Likewise.
6778 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6779 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6780 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6781 (get_pure_virtuals): Likewise.
6782 (expand_upcast_fixups): Likewise.
6783 * tree.c (debug_binfo): Likewise.
6784 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6787 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6789 * class.c (check_field_decl): Fix typo.
6790 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6791 (check_methods): Likewise.
6792 (check_field_decls): Likewise.
6793 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6794 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6795 Use DECL_RESULT_FLD, not DECL_RESULT.
6796 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6797 * lex.c (identifier_type): Likewise.
6798 * pt.c (determine_specialization, lookup_template_class): Likewise.
6799 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6800 (resolve_overloaded_unification, more_specialized): Likewise.
6801 * semantics.c (finish_member_declaration): Likewise.
6802 * typeck.c (build_x_function_call): Likewise.
6804 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6806 * class.c (layout_empty_base): Handle empty bases with non-byte
6808 (build_base_field): Likewise.
6809 (layout_virtual_bases): Likewise.
6811 * class.c (finish_struct_1): Fix typo in this change:
6813 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6815 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6817 * decl.c (grokdeclarator): Count partial specializations when
6818 keeping track of how many template classes have been seen.
6820 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6822 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6824 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6825 (get_vfield_offset): Use byte_position.
6826 (set_rtti_entry): Set OFFSET to ssizetype zero.
6827 (get_binfo_offset_as_int): Deleted.
6828 (dfs_record_base_offsets): Use tree_low_cst.
6829 (dfs_search_base_offsets): Likewise.
6830 (layout_nonempty_base_or_field): Reflect changes in RLI format
6831 and call byte_position.
6832 (layout_empty_base): Convert offset to ssizetype.
6833 (build_base_field): use rli_size_unit_so_far.
6834 (dfs_propagate_binfo_offsets): Do computation in proper type.
6835 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6836 (layout_class_type): Reflect changes in RLI names and fields.
6837 (finish_struct_1): Set DECL_FIELD_OFFSET.
6838 * dump.c (dequeue_and_dump): Call bit_position.
6839 * expr.c (cplus_expand_constant): Use byte_position.
6840 * rtti.c (expand_class_desc): Use bitsize_one_node.
6841 * typeck.c (build_component_addr): Use byte_position and don't
6842 special case for zero offset.
6844 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6846 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6848 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6850 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6853 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6855 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6857 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6858 make_typename_type, check_initializer, cp_finish_decl,
6859 xref_tag): Likewise.
6860 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6861 decl_namespace, arg_assoc_template_arg, arg_assoc,
6862 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6863 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6864 args_to_string): Likewise.
6865 * friend.c (is_friend): Likewise.
6866 * lex.c (note_got_semicolon, note_list_got_semicolon,
6867 is_global): Likewise.
6868 * method.c (build_overload_nested_name, build_overload_value,
6869 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6870 * parse.y (typename_sub, typename_sub1): Likewise.
6871 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6872 process_partial_specialization, convert_template_argument,
6873 template_args_equal, add_pending_template, lookup_template_class,
6874 for_each_template_parm_r, maybe_fold_nontype_arg,
6875 tsubst, instantiate_template, type_unification_real, unify,
6876 instantiate_pending_templates, set_mangled_name_for_template_decl):
6878 * repo.c (repo_get_id, repo_template_used): Likewise.
6879 * search.c (lookup_field_1): Likewise.
6880 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6881 * xref.c (classname): Likewise.
6883 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6885 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6886 (CANONICAL_BINFO): New macro.
6887 (BINFO_NEW_VTABLE_MARKED): Use it.
6888 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6889 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6890 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6892 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6893 (build_secondary_vtable): Likewise.
6894 (dfs_finish_vtbls): Likewise.
6895 (dfs_accumulate_vtbl_inits): Likewise.
6896 (accumulate_vtbl_inits): New function.
6897 (finish_vtbls): Make sure that virtual bases come after
6898 non-virtual bases in the vtable group.
6899 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6900 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6901 * search.c (struct vbase_info): Move definition.
6902 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6903 (unmarked_new_vtable_p): Likewise.
6904 (dfs_mark_vtable_path): Remove.
6905 (dfs_mark_new_vtable): Remove.
6906 (dfs_unmark_new_vtable): Likewise.
6907 (dfs_clear_search_slot): Likewise.
6908 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6909 (dfs_clear_vbase_slots): Likewise.
6910 (init_vbase_pointers): LIkewise.
6912 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6914 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6915 SIZETYPE to a non-SIZETYPE.
6917 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6919 * class.c (layout_virtual_bases): Adjust names in conditionally
6922 * class.c (record_base_offsets): New function.
6923 (layout_conflict_p): Likewise.
6924 (layout_nonempty_base_or_field): Use it.
6925 (layout_empty_base): New function.
6926 (build_base_field): Use it.
6927 (build_base_fields): Update comment.
6928 (layout_virtual_bases): Fold in a little code form
6929 layout_basetypes. Use layout_empty_base.
6930 (layout_basetypes): Remove.
6931 (end_of_class): New function.
6932 (layout_class_type): Use it. Adjust.
6934 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6936 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6938 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6939 * typeck.c (fntype_p): Remove.
6941 * cp-tree.h (TI_SPEC_INFO): Remove.
6942 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6943 * pt.c (process_partial_specialization): Likewise.
6945 * class.c (build_base_field): Fix thinko in computation of binfo
6948 * tree.c (mark_local_for_remap_p): Mark variables declared in
6949 TARGET_EXPRs as well.
6951 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6953 * typeck.c (require_complete_type, complete_type,
6954 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6955 build_array_ref, convert_arguments, pointer_diff,
6956 build_x_unary_op, build_unary_op, build_c_cast,
6957 build_modify_expr): Use COMPLETE_TYPE_P etc.
6958 * call.c (is_complete, convert_like_real,
6959 build_new_method_call): Likewise.
6960 * class.c (build_vbase_pointer_fields, check_bases,
6961 build_base_field, finish_struct_1, pushclass): Likewise.
6962 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6963 * decl.c (maybe_process_template_type_declaration, pushtag,
6964 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6965 layout_var_decl, check_initializer, cp_finish_decl,
6966 grokdeclarator, require_complete_types_for_parms,
6967 grok_op_properties, xref_tag, xref_basetypes,
6968 check_function_type): Likewise.
6969 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6970 * friend.c (do_friend): Likewise.
6971 * init.c (build_offset_ref): Likewise.
6972 * parse.y (structsp): Likewise.
6973 * pt.c (maybe_process_partial_specialization,
6974 tsubst_friend_function, instantiate_class_template, tsubst,
6975 do_type_instantiation, instantiate_pending_templates): Likewise.
6976 * repo.c (repo_get_id): Likewise.
6977 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6978 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6979 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6980 * semantics.c (begin_class_definition): Likewise.
6981 * tree.c (build_cplus_method_type): Likewise.
6982 * typeck2.c (digest_init, build_functional_cast,
6983 add_exception_specifier): Likewise.
6984 * parse.h, parse.c: Regenerated.
6986 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6988 * inc/cxxabi.h: New header file. Define new-abi entry points.
6989 (__pointer_type_info::target): Rename member to ...
6990 (__pointer_type_info::type): ... here.
6991 (__base_class_info::type): Rename member to ...
6992 (__base_class_info::base): ... here.
6993 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6994 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6995 (abi_node): New global tree node.
6996 * decl.c (abi_node): Document.
6997 (init_decl_processing): Initialize abi_node.
6998 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6999 (get_vmi_pseudo_type_info): Likewise.
7000 (create_tinfo_types): Likewise.
7001 (emit_support_tinfos): Likewise.
7002 * tinfo.h (cxxabi.h): Include for new-abi.
7003 Move rtti class definitions to new header file.
7004 * tinfo.cc (abi): Use the namespace.
7005 (std): Move new abi rtti classes from here ...
7006 (__cxxabiv1): ... to here.
7007 * tinfo2.cc (cxxabi.h): Include for new-abi.
7008 Move rtti class definitions to new header file.
7009 (std): Move new abi rtti classes from here ...
7010 (__cxxabiv1): ... to here.
7011 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7014 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7015 Jason Merrill <jason@casey.cygnus.com>
7017 * method.c (build_overload_int): Use host_integerp.
7019 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7021 * init.c (build_offset_ref): Handle the case of a templated member
7024 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7026 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7028 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7030 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7031 * class.c (check_bitfield_decl): Turn illegal bitfields into
7033 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7035 (dfs_offset_for_unshared_vbases): Likewise.
7036 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7037 pointer-to-member correctly under the new ABI.
7038 * expr.c (cplus_expand_constant): Don't use cp_convert when
7039 turning an offset into a pointer-to-member.
7040 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7041 when dereferencing them under the new ABI.
7042 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7043 of pointers-to-members under the new ABI.
7045 * class.c (check_bitfield_decl): Remove restriction on really long
7047 (layout_class_type): Implement new ABI handling of bitfields
7048 longer than their types.
7050 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7052 * parse.y (extdefs): Call ggc_collect.
7053 * parse.c: Regenerated.
7055 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7057 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7058 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7061 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7063 * class.c (build_vbase_path): Use integer_zerop.
7064 (build_vtable_entry): Use tree_low_cst.
7065 (get_vfield_offset): Use bit_position.
7066 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7068 (check_bitfield_decl): Set DECL_SIZE using convert.
7069 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7070 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7072 (finish_struct_1): Use bit_position.
7073 (dump_class_hierarchy): Use tree_low_cst.
7074 * cp-tree.h (min_precision): Add declaration.
7075 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7076 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7077 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7078 * expr.c (cplus_expand_constant): Use bit_position.
7079 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7080 * rtti.c (get_base_offset): Use bit_position.
7081 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7082 host_integerp, and tree_low_cst.
7083 (pointer_int_sum): Use integer_zerop.
7084 (build_component_addr): Use bit_position.
7086 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7088 * typeck.c (require_complete_type): Don't assume size_zero_node.
7089 (complete_type_or_else): Likewise.
7091 2000-03-16 Steven Grady <grady@digitaldeck.com>
7092 Jason Merrill <jason@casey.cygnus.com>
7094 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7096 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7098 * decl2.c (grokfield): Bail out if type is error_mark_node.
7100 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7102 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7103 (__pointer_to_member_data): ... here. Adjust.
7104 * rtti.c (create_tinfo_types): Adjust.
7106 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7108 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7109 * decl.c (ref_desc_type_node): Undocument.
7110 * rtti.c (ptr_ref_initializer): Rename to ...
7111 (ptr_initializer): ... here. Adjust comments.
7112 (ptmd_initializer): Fix comment thinko.
7113 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7114 (create_tinfo_types): Remove ref_desc_type_node init.
7115 * tinfo2.cc (__reference_type_info): Remove.
7117 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7119 * decl.c (cp_finish_decl): Remove obsolete comment.
7121 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7123 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7125 * cp-tree.h: Tweak documentation.
7126 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7127 (avoid_overlap): Remove.
7128 (get_binfo_offset_as_int): New function.
7129 (dfs_serach_base_offsets): Likewise.
7130 (layout_nonempty_base_or_field): Likewise.
7131 (build_base_field): Layout fields here. Avoid placing two objects
7132 of the same type at the same address, under the new ABI.
7133 (build_base_fields): Adjust accordingly.
7134 (create_vtable_ptr): Return the new field, but don't attach it to
7136 (remove_base_field): Remove.
7137 (remove_base_fields): Remove.
7138 (layout_basetypes): Adjust accordingly.
7139 (layout_class_type): Call layout_field for each field, rather than
7140 just making a wholesale call to layout_type.
7142 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7144 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7146 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7148 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7150 * except.c (dtor_nothrow): New fn.
7151 (do_pop_exception): Use it. Take type parm.
7152 (push_eh_cleanup): Take type parm.
7153 (expand_start_catch_block): Pass it.
7154 (build_eh_type_type_ref): Accept null type.
7156 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7158 * cp-tree.h (revert_static_member_fn): Change prototype.
7159 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7160 (grok_op_properties): Likewise.
7161 (start_function): Likewise.
7162 (revert_static_member_fn): Simplify.
7163 * pt.c (check_explicit_specialization): Adjust call to
7164 revert_static_member_fn.
7166 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7168 * cp-tree.h (scope_kind): New type.
7169 (tmpl_spec_kind): Likewise.
7170 (declare_pseudo_global_level): Remove.
7171 (pseudo_global_level_p): Rename to template_parm_scope_p.
7172 (pushlevel): Remove declaration.
7173 (begin_scope): New function.
7174 (finish_scope): Likewise.
7175 (current_tmpl_spec_kind): Likewise.
7176 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7177 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7178 Add template_spec_p.
7179 (toplevel_bindings_p): Adjust.
7180 (declare_pseudo_global_level): Remove.
7181 (pseudo_global_level_p): Rename to template_parm_scope_p.
7182 (current_tmpl_spec_kind): New function.
7183 (begin_scope): Likewise.
7184 (finish_scope): Likewise.
7185 (maybe_push_to_top_level): Adjust.
7186 (maybe_process_template_type_declaration): Likewise.
7187 (pushtag): Likewise.
7188 (pushdecl_nonclass_level): Likewise.
7189 (lookup_tag): Likewise.
7190 (grokfndecl): Handle member template specializations. Share
7191 constructor and non-constructor code.
7192 * decl2.c (check_classfn): Handle member template specializations.
7193 * pt.c (begin_template_parm_list): Use begin_scope.
7194 (begin_specialization): Likewise.
7195 (end_specialization): Likewise.
7196 (check_explicit_specialization): Use current_tmpl_spec_kind.
7197 Handle member template specializations.
7198 (end_template_decl): Use finish_scope. Remove call to
7200 (push_template_decl_real): Remove bogus error message.
7201 (tsubst_decl): Fix typo in code contained in comment.
7202 (instantiate_template): Handle member template specializations.
7203 (most_general_template): Likewise.
7205 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7207 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7208 (do_identifier): Ditto for error().
7210 * pt.c (convert_nontype_argument): Ditto for cp_error().
7211 (convert_template_argument): Ditto for cp_pedwarn().
7213 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7215 * exception.cc (__check_null_eh_spec): New fn.
7216 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7218 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7220 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7221 * except.c (expand_end_eh_spec): Add the return type.
7222 * rtti.c (throw_bad_cast): Add the parmtypes.
7223 (throw_bad_typeid): Likewise.
7225 * semantics.c (expand_stmt): Only leave out rtl for unused
7226 artificials, and set DECL_IGNORED_P on them as well.
7227 * decl.c (wrapup_globals_for_namespace): Likewise.
7229 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7231 * decl.c (maybe_commonize_var): Skip all artificial decls.
7232 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7234 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7236 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7237 * cp-tree.h: Declare flag_enforce_eh_specs.
7238 * decl.c (store_parm_decls, finish_function): Check it.
7240 C library functions don't throw.
7241 * Makefile.in (cfns.h): New target.
7242 (except.o): Depend on it.
7243 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7244 * cfns.gperf: New file.
7245 * cfns.h: Generated.
7246 * except.c: Include it.
7247 (nothrow_libfn_p): New fn.
7248 * decl.c (grokfndecl): Use it.
7249 * cp-tree.h: Declare it.
7251 * decl.c (push_overloaded_decl_1, auto_function,
7252 define_function): Lose.
7253 (build_library_fn_1): New static fn.
7254 (builtin_function): Use it.
7255 (get_atexit_node): Use build_library_fn_ptr.
7256 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7257 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7258 push_void_library_fn, push_throw_library_fn): New fns.
7259 * cp-tree.h: Declare them.
7260 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7261 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7262 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7263 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7264 * rtti.c (build_runtime_decl): Lose.
7265 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7266 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7267 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7269 * call.c (build_call): Remove result_type parm.
7270 Call mark_used on unused artificial fns.
7271 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7273 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7275 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7277 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7278 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7279 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7280 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7281 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7282 expand_generic_desc): Likewise.
7284 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7286 * exception.cc (__cp_pop_exception): Cleanup the original object.
7288 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7290 * decl.c (grok_op_properties): Merge conversion to void warning
7291 with other silly op warnings.
7293 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7295 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7296 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7298 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7300 * decl.c (cp_make_fname_decl): New function.
7301 (wrapup_globals_for_namespace): Don't emit unused static vars.
7302 (init_decl_processing): Remove comment about use of
7303 array_domain_type. Set make_fname_decl.
7304 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7305 * semantics.c (begin_compound_stmt): Remove
7306 current_function_name_declared flagging.
7307 (expand_stmt): Don't emit unused local statics.
7308 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7311 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7313 * typeck.c (convert_for_assignment): Don't look at array
7315 * call.c (convert_like_real): Likewise.
7317 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7319 Add initial support for '\uNNNN' specifier.
7320 * lex.c (read_ucs): New fn.
7321 (readescape, skip_white_space): Call it.
7322 (is_extended_char, is_extended_char_1): New fns.
7323 (utf8_extend_token): New fn, #if 0'd out.
7324 (real_yylex): Treat extended chars like letters.
7326 * search.c (note_debug_info_needed): Walk the bases even if we
7327 weren't deferring the type itself.
7329 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7331 * decl2.c (finish_objects): Constify a char*.
7333 * method.c (emit_thunk): Likewise.
7335 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7337 * typeck.c (dubious_conversion_warnings): Look through
7340 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7342 * class.c (dfs_modify_vtables): I is now unsigned.
7343 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7344 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7345 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7346 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7347 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7348 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7349 Call integer_all_onesp.
7350 * typeck2.c (process_init_constructor): Use compare_tree_int.
7352 * lang-specs.h (as): Don't call if -syntax-only.
7354 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7356 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7357 RTL_EXPR_HAS_NO_SCOPE after all.
7359 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7361 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7362 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7363 RTL_EXPR_HAS_NO_SCOPE.
7365 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7368 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7370 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7372 * call.c (convert_like): Macrofy.
7373 (convert_like_with_context): New macro.
7374 (convert_like_real): Renamed from convert_like. Add calling
7375 context parameters, for diagnostics. Add recursive flag. Call
7376 dubious_conversion_warnings for outer conversion.
7377 (build_user_type_conversion): Use convert_like_with_context.
7378 (build_over_call): Likewise. Don't warn about dubious
7379 conversions here. Adjust convert_default_arg calls.
7380 (convert_default_arg): Add context parameters for diagnostics.
7381 Pass throught to convert_like_with_context.
7382 * cp-tree.h (convert_default_arg): Add context parameters.
7383 (dubious_conversion_warnings): Prototype new function.
7384 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7385 (dubious_conversion_warnings): New function, broken
7386 out of convert_for_assignment.
7387 (convert_for_assignment): Adjust.
7389 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7391 * decl2.c (key_method): Break out from...
7392 (import_export_vtable, import_export_class): ...here.
7394 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7395 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7397 * search.c (note_debug_info_needed, dfs_debug_mark,
7398 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7399 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7401 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7403 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7406 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7408 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7409 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7410 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7411 (lang_type): Split gets_new into has_new and has_array_new.
7412 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7413 (TYPE_GETS_NEW): Split into ...
7414 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7415 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7416 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7417 (build_op_new_call): Don't declare.
7418 (build_new_1): Likewise.
7419 * call.c (build_op_new_call): Remove.
7420 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7421 instead of TYPE_NEEDS_DESTRUCTOR.
7422 (finish_struct_bits): Likewise.
7423 (add_implicitly_declared_members): Likewise.
7424 (check_field_decl): Likewise.
7425 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7426 correctly under the new ABI.
7427 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7428 instead of TYPE_NEEDS_DESTRUCTOR.
7429 (initialize_local_var): Likewise.
7430 (destroy_local_var): Likewise.
7431 (cp_finish_decl): Likewise.
7432 (register_dtor_fn): Likewise.
7433 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7434 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7435 TYPE_VEC_DELETE_TAKES_SIZE here.
7436 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7437 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7438 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7439 (finish_destructor_body): Likewise.
7440 (maybe_build_cleanup_1): Likewise.
7441 * decl2.c (do_static_destruction): Likewise.
7442 * init.c (build_new_1): Make it static.
7443 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7444 (expand_cleanup_for_base): Likewise.
7445 (get_cookie_size): New function.
7446 (build_new_1): Handle array-new cookies correctly under the new
7448 (build_vec_delete_1): Likewise.
7449 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7450 (build_delete): Likewise.
7451 (build_vec_delete): Handle array-new cookies correctly under the new
7453 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7454 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7455 TYPE_HAS_ARRAY_NEW_OPERATOR.
7456 * ptree.c (print_lang_type): Check them.
7457 * search.c (context_for_name_lookup): Fix typo in comment.
7458 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7459 * tree.c (break_out_cleanups): Likewise.
7460 (build_cplus_array_test_1): Likewise.
7461 (cp_build_qualified_type_real): Likewise.
7462 * typeck.c (complete_type): Likewise.
7464 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7465 the command-line, not the end.
7467 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7469 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7471 2000-03-02 Tom Tromey <tromey@cygnus.com>
7473 * cp-tree.h (build_java_class_ref): Declare.
7474 * init.c (build_java_class_ref): No longer static.
7475 * except.c (expand_throw): Generate a Java-style `throw' if the
7476 thrown object is a "Java" object.
7477 (initialize_handler_parm): Generate a Java-style lookup of
7478 exception info if the caught object is a "Java" object.
7479 (catch_language, catch_language_init): New globals.
7480 (decl_is_java_type): New function.
7481 (expand_start_catch_block): Don't call push_eh_info() or
7482 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7483 class reference to build_catch_block.
7485 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7487 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7489 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7491 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7492 to merge reference/pointer code and fix incorrect warnings.
7494 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7496 * search.c (protected_accessible_p): Use context_for_name_lookup.
7498 * init.c (construct_virtual_bases): Fix thinko.
7499 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7501 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7503 * decl.c (current_function_decl): Move to toplev.c.
7505 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7507 * pt.c (fn_type_unification): Unify return type, whenever
7509 (get_bindings_real): Only pass return type when necessary.
7510 Remove explicit return type check.
7511 * class.c (resolve_address_of_overloaded_function): Pass desired
7512 return type to fn_type_unification.
7514 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7516 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7518 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7520 * rtti.c (expand_class_desc): Likewise.
7521 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7522 (THUNK_VCALL_OFFSET): Likewise.
7523 (THUNK_DELTA): Reflect changes in ../tree.h.
7525 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7527 * search.c (protected_accessible_p): Also allow the access if
7528 the member is public in DERIVED. Lose TYPE parm.
7529 (friend_accessible_p): Lose TYPE parm.
7530 (accessible_p): Adjust.
7532 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7534 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7535 on things that are not sizes; ssize_binop deleted.
7536 Call size_diffop when appropriate.
7537 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7538 (build_primary_vtable, build_secondary_vtable): Likewise.
7539 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7540 Variable I is HOST_WIDE_INT.
7541 (get_vfield_offset): Pass proper types to size_binop.
7542 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7543 (finish_struct_1): Likewise.
7544 (skip_rtti_stuff): Arg N is now pointer to signed.
7545 (layout_class_type): Use size_zero_node.
7546 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7547 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7548 * decl.c (complete_arry_type): Pass proper types to size_binop.
7549 (xref_basetypes): BINFO_OFFSET is sizetype.
7550 * error.c (dump_expr): Don't use size_binop non-sizes.
7551 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7552 * init.c (construct_virtual_bases): Fix type error.
7553 (build_vec_delete_1): Pass proper type to size_binop and don't
7555 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7556 * rtti.c (get_base_offset): Pass proper type to size_binop.
7557 * search.c (dfs_find_vbases): Fix type error.
7558 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7559 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7560 * tree.c (debug_binfo): Variable N is signed.
7561 Use HOST_WIDE_INT_PRINT_DEC.
7562 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7563 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7564 size_one_node and size_zero_node.
7565 (c_alignof): Use size_one_node.
7566 (build_component_addr): Pass proper types to size_binop.
7567 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7569 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7571 Implement class scope using-declarations for functions.
7572 * class.c (handle_using_decl): Call add_method for used functions.
7573 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7574 (add_method): Used functions are hidden by local functions.
7575 (check_bases_and_members): Handle using-decls before finalizing
7576 CLASSTYPE_METHOD_VEC.
7577 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7578 override the type of 'this' accordingly.
7579 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7580 (convert_class_to_reference, build_user_type_conversion_1,
7581 build_new_function_call, build_object_call, build_new_op,
7582 build_new_method_call): Pass ctype parm.
7584 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7586 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7587 build_new_function_call, build_object_call, build_new_op,
7588 build_new_method_call, build_op_delete_call): Don't get basetype_path
7590 * typeck.c (build_component_ref): Likewise.
7591 * init.c (build_offset_ref): Likewise.
7592 (resolve_offset_ref): Don't call enforce_access.
7593 Call build_scoped_ref.
7594 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7595 would cause an error or if -pedantic.
7596 * class.c (alter_access): Lose binfo parm.
7598 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7600 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7603 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7605 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7606 pseudo_type_info creation into the std namespace
7608 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7610 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7611 (import_export_class): Remove declaration.
7612 * decl2.c (import_export_class): Make it static.
7613 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7614 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7615 EXPR_WITH_FILE_LOCATION.
7616 * lex.c (check_newline): Tweak filename/lineno setting.
7617 * semantics.c (begin_while_stmt): Fix typo in comment.
7619 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7621 * lang-options.h (-fmessage-length=): Add missing option.
7623 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7625 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7627 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7629 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7631 * optimize.c (expand_call_inline): Emit the return label before
7632 evaluating the return value.
7634 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7636 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7637 than duplicating functionality here.
7638 * optimize.c: Include input.h.
7639 (expand_call_inline): Use push_srcloc and pop_srcloc.
7640 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7641 * parse.c: Regenerated.
7642 * Makefile.in (lex.o): Depend on input.h.
7643 (optimize.o): Likewise.
7645 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7647 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7648 function type, rather than ICE.
7650 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7652 * decl.c (grokdeclarator): Call decl_type_access_control.
7653 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7656 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7658 * decl.c (decls_match): Remove obsolete static member nadgering.
7660 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7662 * decl.c (grokdeclarator): Change ANSI to ISO.
7663 * lex.c (consume_string, readescape, do_identifier): Likewise.
7664 (parse_float, real_yylex): Likewise.
7665 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7666 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7667 new_type_id, maybe_label_decls, simple_stmt,
7668 for.init.statement): Likewise.
7669 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7670 * semantics.c (finish_named_return_value): Likewise.
7671 * parse.c: Regenerate.
7673 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7675 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7676 (CPTI_CLASS_STAR_TYPE): Remove.
7677 (vtable_index_type): Likewise.
7678 (class_star_type_node): Remove.
7679 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7680 (build_binary_op_nodefault): Remove.
7681 * call.c (build_new_op): Use build_binary_op instead of
7682 build_binary_op_nodefault.
7683 * decl.c (init_decl_processing): Remove class_star_type_node
7684 initialization. Make delta_type_node ptrdiff_type_node under the
7685 new ABI. Initialize vtable_index_type.
7686 (build_ptrmemfunc_type): Build different structures for the new
7688 (build_enumerator): Use build_binary_op instead of
7689 build_binary_op_nodefault.
7690 * method.c (build_overload_value): Mangle pointers-to-members
7691 appropriately under the new ABI.
7692 * typeck.c (build_array_ref): Use build_binary_op instead of
7693 build_binary_op_nodefault.
7694 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7695 (build_binary_op_nodefault): Rename to ...
7696 (build_binary_op): ... this. Remove old version. Adjust for
7697 pointer-to-member comparisons under the new ABI.
7698 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7699 (build_ptrmemfunc): Adjust for the new ABI.
7700 (expand_ptrmemfunc_cst): Likewise.
7701 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7702 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7704 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7706 * call.c (build_object_call): Compress consecutive calls to
7708 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7709 (build_op_delete_call): Adjust message formatting.
7711 * class.c (check_bases): Compress consecutive calls to
7713 (finish_struct_anon): Say 'ISO C++'.
7715 * decl.c (start_decl): Same here.
7716 (grok_reference_init): Likewise.
7717 (grokfndecl): Correct message formatting.
7718 (grokfndecl): Improve diagnostic.
7719 (check_static_variable_definition): Likewise. Say 'ISO C++'
7720 (compute_array_index_type): Say 'ISO C++'
7721 (create_array_type_for_decl): Compress consecutive calls to
7723 (grokdeclarator): Say 'ISO C++'
7724 (grok_op_properties): Likewise.
7726 * decl2.c (delete_sanity): Clairify diagnostic.
7727 (check_member_template): Same here.
7728 (grok_function_init): Use consistent terminology.
7730 * expr.c (do_case): Say 'ISO C++'
7732 * friend.c (do_friend): Compress consecutive calls to warning.
7734 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7736 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7737 * class.c (build_secondary_vtable): Reorganize. Don't create a
7738 new vtable under the new ABI.
7739 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7741 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7742 the initializing elements.
7743 (initialize_vtable): New function.
7744 (dfs_finish_vtbls): Use it.
7745 (dfs_accumulate_vtbl_inits): New function.
7746 (finish_vtbls): Merge primary and secondary vtables under the new
7748 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7749 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7752 * class.c (build_vtable): New function, split out from ...
7753 (get_vtable_decl): ... here, and ...
7754 (build_secondary_vtable): ... here.
7756 * pt.c (tsubst_decl): Fix formatting.
7758 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7760 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7761 (avoid_overlap, build_base_field): Likewise.
7762 (build_base_field, build_base_fields, is_empty_class):
7763 Test DECL_SIZE with integer_zero.
7764 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7765 * cp-tree.h (struct lang_type): New field size_unit.
7766 (CLASSTYPE_SIZE_UNIT): New macro.
7767 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7768 (cp_finish_decl): Delete -Wlarger-than processing.
7769 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7770 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7771 * tree.c (make_binfo): binfo vector is one entry longer.
7772 (walk_tree): Walk DECL_SIZE_UNIT.
7774 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7776 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7778 (build_vtable_entry): Don't assume all vtable entries are
7780 (build_vtbl_initializer): Adjust accordingly.
7781 (get_vtable_decl): Fix formatting.
7783 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7785 * semantics.c (deferred_type_access_control): Walk the entire
7787 (save_type_access_control): Rename from
7788 initial_deferred_type_access_control. Just remember the value.
7789 (decl_type_access_control): New fn.
7790 (begin_function_definition): Use deferred_type_access_control, after
7791 we've started the function. Set type_lookups to error_mark_node.
7792 * parse.y (frob_specs, fn.def1): Adjust.
7793 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7794 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7795 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7796 (after_type_component_declarator0): Likewise.
7797 (after_type_component_declarator): Likewise.
7798 (notype_component_declarator): Likewise.
7799 * cp-tree.h: Adjust.
7801 * decl.c (redeclaration_error_message): Allow redeclaration of
7802 namespace-scope decls.
7804 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7806 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7808 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7810 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7811 * decl2.c (grokclassfn): Likewise.
7813 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7815 * decl2.c (lang_decode_option): Don't set default message length
7817 * lex.c (lang_init_options): Set it here.
7819 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7821 Make DECL_CONTEXT mean the class in which a member function was
7822 declared, even for a virtual function.
7823 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7824 (DECL_FRIEND_CONTEXT): New macro.
7825 (DECL_REAL_CONTEXT): Remove.
7826 (SET_DECL_FRIEND_CONTEXT): Likewise.
7827 (DECL_VIRTUAL_CONTEXT): Adjust.
7828 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7829 (add_friends): Remove.
7830 (hack_decl_function_context): Likewise.
7831 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7833 (build_over_call): Fix indentation. Use DECL_CONTEXT
7834 instead of DECL_CLASS_CONTEXT.
7835 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7836 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7837 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7838 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7839 (build_base_field): Likewise.
7840 (finish_struct_1): Likewise.
7841 (build_self_reference): Likewise.
7842 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7844 (pushtag): Use decl_function_context, not
7845 hack_decl_function_context.
7846 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7847 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7848 (pushdecl): Remove bogus code.
7849 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7850 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7851 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7852 Use decl_function_context, nothack_decl_function_context.
7853 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7854 (grokdeclarator): Likewise. Use decl_function_context, not
7855 hack_decl_function_context.
7856 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7857 (start_function): Use DECL_FRIEND_CONTEXT, not
7858 DECL_CLASS_CONTEXT. Use decl_function_context, not
7859 hack_decl_function_context.
7860 (finish_function): Use decl_function_context, not
7861 hack_decl_function_context.
7862 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7864 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7865 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7866 (grokfield): Likewise.
7867 (finish_builtin_type): Likewise.
7868 (finish_vtable_vardec): Use decl_function_context, not
7869 hack_decl_function_context.
7870 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7871 (start_static_initialization_or_destruction): Likewise.
7872 (finish_static_initialization_or_destruction): Likewise.
7873 (mark_used): Adjust logic for deciding when to synthesize methods.
7874 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7876 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7878 * friend.c (is_friend): Likewise.
7879 (add_friends): Remove.
7880 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7881 * lex.c (begin_definition_of_inclass_inline): Use
7882 decl_function_context, not hack_decl_function_context.
7883 (process_next_inline): Likewise.
7884 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7885 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7886 DECL_CLASSS_CONTEXT.
7887 (hack_identifier): Likewise.
7888 (synthesize_method): Use decl_function_context, not
7889 hack_decl_function_context.
7890 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7892 (is_member_template): Use decl_function_context, not
7893 hack_decl_function_context. Use DECL_CONTEXT, not
7895 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7897 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7899 (push_template_decl_real): Likewise.
7900 (instantiate_class_template): Don't call add_friends.
7901 (tsubst_default_argument): Use DECL_CONTEXT, not
7903 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7904 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7905 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7907 * repo.c (repo_inline_used): Likewise.
7908 * search.c (current_scope): Adjust for new _CONTEXT macros.
7909 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7911 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7912 (lookup_fnfields_here):Likewise.
7913 (check_final_overrider): Likewise.
7914 (init_vbase_pointers): Likewise.
7915 (virtual_context): Likewise.
7916 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7917 (expand_body): Use decl_function_context, not
7918 hack_decl_function_context.
7919 * tree.c (hack_decl_function_context): Remove.
7920 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7922 * typeck2.c (error_not_base_type): Likewise.
7924 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7926 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7928 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7930 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7932 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7934 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7936 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7938 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7940 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7942 * parse.y (frob_specs): Split out...
7943 (parse_decl): From here.
7944 (fn.def2): Call initial_deferred_type_access_control.
7945 (after_type_component_declarator0): Call frob_specs.
7946 (notype_component_declarator0): Likewise.
7947 * search.c (friend_accessible_p): Nested classes are friends of their
7950 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7952 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7953 used to create an implicit temporary.
7955 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7958 2000-02-08 Nathan Sidwell <nathan@acm.org>
7960 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7961 strip array element qualifiers too.
7963 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7965 * decl.c (store_parm_decls): Don't build cleanups for parameters
7966 while processing_template_decl.
7968 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7970 * cp-tree.h (struct saved_scope): Add incomplete field.
7971 (namespace_scope_incomplete): New macro.
7972 * decl.c (pushdecl): Use it.
7973 (hack_incomplete_structures): Use it. See through artificial
7975 (mark_saved_scope): Mark it.
7977 Implement access control for nested types.
7978 * search.c (type_access_control): New fn.
7979 (accessible_p): Now we do perform access control for types.
7980 * semantics.c (deferred_type_access_control): New fn.
7981 (initial_deferred_type_access_control): New fn.
7982 (begin_function_definition): Call it. Add lookups parm.
7983 * decl.c (struct binding_level): Add this_class field.
7984 (pushlevel_class): Set it.
7985 (mark_binding_level): Mark it.
7986 (lookup_name_real): Use it. Call type_access_control.
7987 (mark_saved_scope): Mark lookups field.
7988 * cp-tree.h (flagged_type_tree): Add lookups field.
7989 (struct saved_scope): Add lookups field.
7990 (type_lookups): New macro.
7991 * parse.y (declmods): Now <ftype>.
7992 (parse_decl): Add lookups parm. Call
7993 initial_deferred_type_access_control.
7994 (lang_extdef): Clear type_lookups.
7995 (typed_declspecs, declmods, typespec): Set lookups field.
7996 (initdcl): Call deferred_type_access_control.
7997 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7998 component_decl_1, named_parm): Adjust.
7999 * friend.c (is_friend): Nested classes are friends of their
8002 * class.c (currently_open_derived_class): New fn.
8003 * method.c (hack_identifier): Use it.
8005 * lex.c (do_identifier): Remove obsolete code.
8007 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8009 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8011 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8012 thinks this file is plain C).
8014 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8016 * Makefile.in (call.o): Depend on $(EXPR_H).
8018 * call.c: Include "expr.h".
8020 * class.c (dump_class_hierarchy): Add prototype.
8022 * search.c (dfs_get_pure_virtuals): Likewise.
8024 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8026 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8029 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8031 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8032 Store it in DECL_FCONTEXT.
8033 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8035 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8037 * tinfo.h (old abi): #include "tconfig.h".
8038 * tinfo.cc (convert_to_base): Move into old abi section.
8040 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8042 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8043 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8044 (BINFO_PRIMARY_BINFO): New macro.
8045 (BF_DELTA): Rename to ...
8046 (BV_DELTA): ... this.
8047 (BF_VCALL_INDEX): Rename to ...
8048 (BV_VCALL_INDEX): ... this.
8049 (BF_FN): Rename to ...
8051 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8052 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8053 (modify_vtable_entry): Simplify.
8054 (add_virtual_function): Rename BF_ macros to BV_ variants.
8055 (build_vtable_initializer): Likewise.
8056 (get_class_offset_1): Remove.
8057 (dfs_get_class_offset): Likewise.
8058 (get_class_offset): Likewise.
8059 (dfs_find_final_overrider): New function.
8060 (find_final_overrider): Likewise.
8061 (modify_one_vtable): Remove.
8062 (dfs_find_base): New function.
8063 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8064 find_final_overrider.
8065 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8067 (dfs_fixup_vtable_deltas): Remove.
8068 (override_one_vtable): Remove.
8069 (merge_overrides): Likewise.
8070 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8071 unreal chilren of virtual bases.
8072 (finish_struct_1): Don't use merge_overrides. Don't use
8073 dfs_fixup_vtable_deltas.
8074 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8077 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8078 Jason Merrill <jason@yorick.cygnus.com>
8080 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8082 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8084 * exception.cc (__throw_bad_typeid): Add missing std::.
8086 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8088 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8090 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8092 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8094 Runtime support for new-abi rtti.
8095 * inc/typeinfo (type_info::operator!=): Define in class.
8096 (type_info::before, type_info::name, type_info::operator==,
8097 type_info::operator!=): Define new ABI implementations.
8098 (type_info::is_pointer_p, type_info::is_function_p): Declare
8099 new virtual functions.
8100 (type_info::do_catch, type_info::do_upcast): Likewise.
8102 * tinfo.h (__base_class_info): Define new class.
8103 (__class_type_info): Likewise.
8104 (__si_class_type_info): Likewise.
8105 (__vmi_class_type_info): Likewise.
8106 (__dynamic_cast): Prototype.
8108 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8109 (type_info::is_pointer_p): Define new function.
8110 (type_info::is_function_p): Likewise.
8111 (type_info::do_catch): Likewise.
8112 (type_info::do_upcast): Likewise.
8113 (vtable_prefix): New structure for vtable access.
8114 (adjust_pointer): Define new template function.
8115 (contained_p, public_p, virtual_p, contained_public_p,
8116 contained_nonpublic_p, contained_nonvirtual_p): Define new
8118 (nonvirtual_base_type): New local variable.
8119 (__class_type_info::~__class_type_info): Define.
8120 (__si_class_type_info::~__si_class_type_info): Likewise.
8121 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8122 (__class_type_info::do_catch): Define new function.
8123 (__class_type_info::do_upcast): Likewise.
8124 (__class_type_info::find_public_src): Likewise.
8125 (__class_type_info::do_find_public_src): Likewise.
8126 (__si_class_type_info::do_find_public_src): Likewise.
8127 (__vmi_class_type_info::do_find_public_src): Likewise.
8128 (__class_type_info::do_dyncast): Likewise.
8129 (__si_class_type_info::do_dyncast): Likewise.
8130 (__vmi_class_type_info::do_dyncast): Likewise.
8131 (__class_type_info::do_upcast): Likewise.
8132 (__si_class_type_info::do_upcast): Likewise.
8133 (__vmi_class_type_info::do_upcast): Likewise.
8134 (__dynamic_cast): Likewise.
8136 * tinfo2.cc (__fundamental_type_info): Define new class.
8137 (__pointer_type_info): Likewise.
8138 (__reference_type_info): Likewise.
8139 (__array_type_info): Likewise.
8140 (__function_type_info): Likewise.
8141 (__enum_type_info): Likewise.
8142 (__ptr_to_member_type_info): Likewise.
8143 (__fundamental_type_info::~__fundamental_type_info): Define.
8144 (__pointer_type_info::~__pointer_type_info): Likewise.
8145 (__reference_type_info::~__reference_type_info): Likewise.
8146 (__array_type_info::~__array_type_info): Likewise.
8147 (__function_type_info::~__function_type_info): Likewise.
8148 (__enum_type_info::~__enum_type_info): Likewise.
8149 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8150 (__pointer_type_info::do_catch): Define new function.
8151 (__ptr_to_member_type_info::do_catch): Define new function.
8153 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8154 (__is_pointer): Likewise.
8156 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8158 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8160 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8161 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8162 (make_new_vtable): New function.
8163 (modify_vtable_entry): Handle generation of new vtables correctly.
8164 (modify_one_vtable): Remove unused parameter.
8165 (dfs_fixup_vtable_deltas): Likewise.
8166 (override_one_vtable): Use build_secondary_vtable.
8167 (finish_struct_1): Use build_primary_vtable and
8168 build_secondary_vtable.
8170 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8172 * cp/decl.c: Adjust variable names, comments, help strings.
8174 2000-01-29 Nathan Sidwell <nathan@acm.org>
8176 * new2.cc (operator delete[]): Use operator delete, don't assume
8179 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8181 * class.c (build_vtbl_initializer): Add argument to
8182 build_vtable_entry call.
8184 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8186 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8187 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8188 (BF_DELTA): New macro.
8189 (BF_VCALL_INDEX): Likewise.
8191 (THUNK_VCALL_OFFSET): Likewise.
8192 (make_thunk): Change prototype.
8193 * class.c (build_vtable_entry): Integrate
8194 build_vtable_entry_for_fn. Handle vcall indices.
8195 (build_vtable_entry_for_fn): Remove.
8196 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8197 BF_VCALL_INDEX, BF_FN.
8198 (modify_vtable_entry): Integrate common code from
8199 modify_one_vtable and dfs_fixup_vtable_deltas.
8200 (add_virtual_function): Set BF_VCALL_INDEX.
8201 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8203 (modify_one_vtable): Simplify.
8204 (dfs_fixup_vtable_deltas): Likewise.
8205 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8206 * method.c (make_thunk): Handle vcall indices.
8208 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8210 Compiler side new abi rtti (not enabled).
8211 * cp-tree.h (new_abi_rtti_p): New macro.
8212 (emit_support_tinfos): Prototype new function.
8213 (tinfo_decl_p): Likewise.
8214 (emit_tinfo_decl): Likwise.
8215 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8217 (doing_runtime): New local static.
8218 (init_rtti_processing): Add new-abi initializer.
8219 (get_tinfo_decl): Add new-abi logic.
8220 (tinfo_from_decl): Likewise.
8221 (build_dynamic_cast_1): Likewise.
8222 (qualifier_flags): New static function.
8223 (tinfo_base_init): Likewise.
8224 (generic_initializer): Likewise.
8225 (ptr_ref_initializer): Likewise.
8226 (ptmd_initializer): Likewise.
8227 (class_hint_flags): Likewise.
8228 (class_initializer): Likewise.
8229 (synthesize_tinfo_var): Likewise.
8230 (create_real_tinfo_var): Likewise.
8231 (create_pseudo_type_info): Likewise.
8232 (get_vmi_pseudo_type_info): Likewise.
8233 (create_tinfo_types): Likewise.
8234 (emit_support_tinfos): New global function.
8235 (tinfo_decl_p): New global predicate.
8236 (emit_tinfo_decl): New global function.
8237 * class.c (set_rtti_entry): Generalize for old and new rtti.
8238 (build_vtbl_initializer): Likewise.
8239 * decl2.c (finish_file): Likewise.
8241 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8243 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8244 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8246 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8248 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8251 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8253 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8255 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8257 * optimize.c (calls_setjmp_r): Supply new argument
8258 to special_function_p.
8260 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8262 * call.c: PROTO -> PARAMS.
8263 * class.c: Likewise.
8264 * cp-tree.h: Likewise.
8268 * decl2.c: Likewise.
8270 * errfn.c: Likewise.
8271 * error.c: Likewise.
8272 * except.c: Likewise.
8275 * input.c: Likewise.
8278 * method.c: Likewise.
8279 * optimize.c: Likewise.
8280 * parse.y: Likewise.
8284 * search.c: Likewise.
8285 * semantics.c: Likewise.
8288 * typeck.c: Likewise.
8289 * typeck2.c: Likewise.
8292 2000-01-25 Richard Henderson <rth@cygnus.com>
8294 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8296 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8298 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8299 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8300 (struct vcall_offset_data_s): New type.
8301 (dfs_vcall_offset_queue_p): New function.
8302 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8303 (build_vcall_offset_vtbl_entries): Likewise.
8304 (layout_vtable_decl): Likewise.
8305 (num_vfun_entries): Likewise.
8306 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8307 (build_vtbl_initializer): Likewise.
8308 (dfs_finish_vtabls): Use layout_vtable_decl.
8309 (modify_one_vtables): Always duplicate vtables under the new ABI.
8310 (finish_struct_1): Use layout_vtable_decl.
8312 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8314 * decl.c (member_function_or_else): Change third arg from a format
8315 specifier to an `enum overload_flags'. Callers changed.
8317 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8319 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8320 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8321 build_const_cast, get_delta_difference, check_return_expr): Avoid
8322 ANSI string concatenation usage.
8324 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8326 * class.c (layout_class_type): Put the fields required to make a
8327 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8330 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8332 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8335 * decl2.c (mark_used): Do instantiate inlines that have been
8336 explicitly instantiated.
8338 2000-01-24 Richard Henderson <rth@cygnus.com>
8340 * call.c (build_over_call): Use expand_tree_builtin.
8341 * typeck.c (build_function_call_real): Likewise.
8342 (build_binary_op_nodefault): Handle unordered compares.
8344 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8346 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8347 cp_tree_index values.
8348 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8349 New global node #defines for them.
8350 * rtti.c (call_void_fn): Replace with ...
8351 (build_runtime_decl): ... new static function.
8352 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8353 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8354 (build_dynamic_cast_1): Always produce correctly typed result.
8355 Explicitly produce type_info addresses. Use dynamic_cast_node.
8356 * exception.cc (__throw_bad_cast): Return `void *'.
8357 (__throw_bad_typeid): Return `const type_info &'.
8359 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8361 * cp-tree.h (get_vtable_decl): Prototype new function.
8362 * class.c (get_vtable_decl): New function. Broken out from ...
8363 (build_vtable): ... here. Use it.
8364 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8367 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8369 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8370 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8371 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8372 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8373 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8374 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8375 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8376 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8377 (CPTI_TINFO_VAR_ID): New enumeration.
8378 (__tp_desc_type_node, __access_mode_type_node,
8379 __bltn_desc_type_node, __user_desc_type_node,
8380 __class_desc_type_node, __ptr_desc_type_node,
8381 __attr_desc_type_node, __func_desc_type_node,
8382 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8383 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8384 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8385 enum_desc_type_node, class_desc_type_node,
8386 si_class_desc_type_node, vmi_class_desc_type_node,
8387 ptmd_desc_type_node, base_desc_type_node): New #defines.
8388 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8389 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8390 (tinfo_var_id): New enumeration.
8391 (DECL_TINFO_FN_P): Augment comment.
8392 * decl.c (cp_global_trees): Adjust documentation.
8393 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8394 tinfo_decl_type and tinfo_var_id.
8395 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8396 (build_typeid): Remove unused variable.
8397 (get_tinfo_var): Use tinfo_var_id.
8398 (tinfo_name): New static function.
8399 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8400 (tinfo_from_decl): Likewise.
8401 (get_base_offset): New static function, broken out of
8403 (expand_si_desc): Use tinfo_name.
8404 (expand_class_desc): Likewise. Lose local static variable.
8405 Use base_desc_type_node. Use get_base_offset.
8406 (expand_ptr_desc): Use tinfo_name.
8407 (expand_attr_desc): Likewise.
8408 (expand_generic_desc): Likewise.
8410 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8411 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8413 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8415 * cp-tree.h (__eprintf): Remove declaration.
8416 * tree.c (__eprintf): Remove definition.
8418 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8419 Mark Mitchell <mark@codesourcery.com>
8421 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8422 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8424 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8426 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8428 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8430 * cp-tree.h (register_dtor_fn): New function.
8431 * decl.c (destroy_local_static): Rename to ...
8432 (register_dtor_fn): ... this. Give it external linkage.
8433 (expand_static_init): Use it.
8434 * decl2.c (do_static_initialization): Likewise, if using
8436 (do_static_destruction): Check that __cxa_atexit is not in use.
8437 (finish_file): Don't call do_static_destruction if using
8440 * typeck.c (convert_arguments): Restore two-message error
8443 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8445 Remap dynamic cast hint values to be consistent across ABIs.
8446 * search.c (dynamic_cast_base_recurse): Remap generated value.
8447 (get_dynamic_cast_base_type): Adjust documentation.
8448 * tinfo.h (__user_type_info::dyncast): Likewise.
8449 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8450 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8451 (__class_type_info::do_dyncast): Likewise.
8452 (__class_type_info::do_find_public_subobj): Likewise.
8453 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8455 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8457 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8459 * typeck2.c (incomplete_type_error): Restore previous
8460 cp_error and cp_error_at call sequence.
8462 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8464 * class.c (dump_class_hierarchy): Make format agree with argument;
8465 cast pointer to unsigned long and print with %lx.
8467 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8469 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8471 * typeck.c (composite_pointer_type, common_type,
8472 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8473 build_function_call_real, convert_arguments,
8474 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8475 build_unary_op, mark_addressable, build_compound_expr,
8476 build_static_cast, build_reinterpret_cast, build_const_cast,
8477 build_c_cast, build_modify_expr, get_delta_difference,
8478 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8479 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8481 * typeck2.c (readonly_error, abstract_virtuals_error,
8482 process_init_constructor, check_for_new_type): Likewise.
8484 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8486 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8489 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8491 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8492 (build_x_typeid): Likewise.
8493 (get_tinfo_fn): Likewise.
8494 (get_tinfo_fn_unused): Rename to ...
8495 (get_tinfo_decl): ... here.
8496 * rtti.c (build_headof): Replace logic error with assertion.
8497 (get_tinfo_fn_dynamic): Rename to ...
8498 (get_tinfo_decl_dynamic): ... here. Make static. Use
8499 complete_type_or_else.
8500 (build_x_typeid): Move into ...
8501 (build_typeid): ... here. Adjust call to
8502 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8503 throw_bad_typeid expression.
8504 (get_tinfo_fn_unused): Rename to ...
8505 (get_tinfo_decl): ... here. Adjust comment.
8506 (get_tinfo_fn): Delete.
8507 (tinfo_from_decl): New static function.
8508 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8509 (get_typeid): Use complete_type_or_else.
8510 (build_dynamic_cast_1): Adjust calls to
8511 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8512 * parse.y (primary): Adjust call to build_typeid.
8513 * except.c (build_eh_type_type_ref): Adjust call to
8514 get_tinfo_decl. Mark as used.
8515 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8516 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8517 * parse.c: Regenerated.
8519 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8521 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8523 (resolves_to_fixed_type_p): Document calling convention.
8524 * rtti.c (build_x_typeid): Initialize NONNULL.
8526 * cp-tree.h (build_shared_int_cst): New function.
8527 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8528 * class.c (modify_vtable_entry): Likewise.
8529 (add_virtual_function): Split out code to generated shared
8530 INTEGER_CSTs to build_share_int_cst.
8531 (modify_all_vtables): Handle all the overridden functions here.
8532 Add overridden functions from non-primary virtual bases to the
8534 (finish_struct_1): Adjust call to modify_all_vtables. Add
8535 overridden functions from non-primary bases to the vtable.
8536 * tree.c (build_shared_int_cst): New function.
8538 * cp-tree.h (scratchalloc): Remove.
8539 (build_scratch_list): Likewise.
8540 * call.c (convert_class_to_reference): Replace build_scratch_list
8541 and build_expr_list with build_tree_list.
8542 (add_candidate): Replace scratchalloc with expralloc. Note memory
8544 (build_user_type_conversion_1): Replace build_scratch_list
8545 and build_expr_list with build_tree_list.
8546 (build_new_op): Likewise.
8547 (build_op_delete_call): Likewise.
8548 (convert_like): Likewise.
8549 * cvt.c (ocp_convert): Likewise.
8550 * decl.c (start_decl): Likewise.
8551 (start_function): Likewise.
8552 (finish_destructor_body): Likewise.
8553 (maybe_build_cleanup_1): Likewise.
8554 * decl2.c (reparse_decl_as_expr): Likewise.
8555 * init.c (perform_member_init): Likewise.
8556 (expand_cleanup_for_base): Likewise.
8557 (build_builtin_delete_call): Likewise.
8558 (build_new_1): Likewise.
8559 (build_delete): Likewise.
8560 * method.c (do_build_assign_ref): Likewise.
8561 * parse.y (already_scoped_stmt): Likewise.
8562 (nontrivial_exprlist): Likewise.
8563 (net_initializer): Likewise.
8564 (initlist): Likewise.
8565 * parse.c: Regenerated.
8566 * rtti.c (build_x_typeid): Likewise.
8567 (build_dynamic_cast_1): Likewise.
8568 * typeck.c (build_x_compound_expr): Likewise.
8569 (build_static_cast): Likewise.
8570 (build_modify_expr): Likewise.
8572 * cp-tree.h (DECL_VINDEX): Add documentation.
8573 * class.c (build_vtable_entry): Likewise.
8574 (start_vtable): Add comment.
8575 (add_virtual_function): Replace pending_hard_virtuals with
8576 overridden_virtuals and pending_virtuals with new_virtuals.
8577 Replace redundant assignments with assertions.
8578 (check_for_override): Add comment.
8579 (check_bases_and_members): Replace pending_hard_virtuals with
8580 overridden_virtuals and pending_virtuals with new_virtuals.
8581 (create_vtbl_ptr): Likewise.
8582 (layout_class_type): Likewise.
8583 (finish_struct_1): Likewise. Add comments.
8585 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8587 * class.c (finish_struct_1): Replace redundant code with
8590 * cp-tree.h (flag_new_abi): Move.
8591 (flag_use_cxa_atexit): Likewise.
8592 (flag_honor_std): Likewise.
8593 (flag_rtti): Likewise.
8594 (vbase_offsets_in_vtable_p): Define.
8595 (vptrs_present_everywhere_p): Likewise.
8596 (TYPE_CONTAINS_VPTR_P): Likewise.
8597 (dfs_walk_real): Declare.
8598 * class.c (build_vbase_pointer_fields): Check
8599 vbase_offsets_in_vtable_p.
8600 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8602 (build_vbase_offset_vtbl_entries): Simplify.
8603 (build_vbase_offset_vtbl_entries): Adjust.
8604 (build_vbase_pointer): Add ability to look up vbase offsets in
8606 (start_vtable): New function.
8607 (add_virtual_function): Use it.
8608 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8609 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8610 (build_vtbl_initializer): Take the type of the complete object as
8611 input. Use it to correctly calculate vbase offsets.
8612 (dfs_finish_vtbls): Pass the complete type to
8613 build_vtbl_initializer.
8614 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8615 (create_vtable_ptr): Create a vtable even if there are no
8616 new virtual functions, under the new ABI.
8617 (finish_struct_1): Likewise.
8618 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8619 * decl.c (exapnd_static_init): Remove call to
8620 preserve_initializer.
8621 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8623 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8624 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8625 (construct_virtual_bases): Don't initialize virtual base pointers
8627 (build_aggr_init): Clean up comment.
8628 (expand_aggr_init_1): Likewise.
8629 * rtti.c (expand_class_desc): Store the virtual function table
8630 index where the vbase offset lives in the offset field.
8631 * search.c (dfs_walk_real): Make it global.
8632 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8633 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8635 * tinfo.h (USItype): Make it signed under the new ABI.
8636 * tinfo.cc (convert_to_base): New function. Encapsulate base
8637 conversion logic here.
8638 (__class_type_info::do_upcast): Use it.
8639 (__class_type_info::do_dyncast): Likewise.
8640 (__class_type_info::do_find_public_subobj): Likewise.
8642 * init.c (construct_virtual_bases): Don't look up the addresses of
8643 virtual bases at run-time.
8645 * class.c (build_vbase_pointer): Relocate.
8646 (build_vbase_pointer_fields): Likewise.
8647 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8648 (build_vbase_offset_vtbl_entries): Likewise.
8650 * decl.c (init_decl_processing): Complain if -fnew-abi
8651 -fno-vtable-thunks is used.
8653 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8656 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8658 * cp-tree.h (num_extra_vtbl_entries): New function.
8659 (size_extra_vtbl_entries): Likewise.
8660 (dfs_vtable_path_unmark): Likewise.
8661 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8662 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8663 * class.c (num_extra_vtbl_entries): New function.
8664 (size_extra_vtbl_entries): Likewise.
8665 (dfs_build_vbase_offset_vtbl_entries): New function.
8666 (build_vbase_offset_vtbl_entries): Likewise.
8667 (build_vtbl_initializer): Use it.
8668 (finish_struct_1): Adjust vtable sizes (using
8669 num_extra_vtbl_entries).
8670 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8671 THUNK_DECL is non-NULL before expanding it.
8672 * init.c (expand_virtual_init): Adjust the vtable pointer by
8673 size_extra_vtbl_entries before storing it.
8674 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8675 Handle TREE_LIST parameters here, not in the dfs_* functions.
8676 (dfs_unmarked_real_bases_queue_p): Adjust.
8677 (dfs_marked_real_bases_queue_p): Likewise.
8678 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8679 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8680 (dfs_vtable_path_unmark): Likewise.
8682 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8684 * optimize.c (copy_body_r): Clear the operand three of a
8685 TARGET_EXPR when copying it.
8687 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8689 * method.c (build_decl_overload_real): Check whether we are in ::
8690 before returning __builtin_new/delete.
8692 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8694 * pt.c (tsubst_friend_function): Improve comment.
8695 (instantiate_decl): Avoid crashing when a "nested" function is
8696 instantiated from the top level.
8698 * dump.c (dqeueue_and_dump): Dump
8699 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8701 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8703 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8705 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8707 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8708 ENABLE_NEW_GXX_ABI defined.
8709 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8710 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8711 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8713 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8715 * decl.c (start_cleanup_fn): Call pushdecl.
8717 * call.c (convert_class_to_reference): Fix typos.
8718 (build_conditional_expr): Handle errors gracefully.
8719 * class.c (push_nested_class): Likewise.
8720 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8721 (DECL_THIS_EXTERN): Use it.
8722 (DECL_THIS_STATIC): Likewise.
8723 * cvt.c (convert_to_void): Handle errors gracefully.
8724 (build_expr_type_conversion): Likewise.
8725 * decl.c (maybe_push_decl): Likewise.
8726 (start_decl_1): Likewise.
8727 (require_complete_types_for_parms): Likewise.
8728 * parse.y (structsp): Likewise.
8729 (base_class): Likewise.
8730 * parse.c: Regenerated.
8731 * pt.c (finish_member_template_decl): Likewise.
8732 * typeck.c (decay_conversion): Likewise.
8734 * cp-tree.h (dfs_skip_vbases): New function.
8735 (find_vbase_instance): Likewise.
8736 * class.c (determine_primary_base): Allow a nearly empty base to
8737 serve as a primary base class under the new ABI.
8738 (get_class_offset_1): Rename to ...
8739 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8741 (get_class_offset): Use it. Issue error messages here.
8742 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8743 find the right copies of virtual bases.
8744 (fixup_vtable_deltas1): Rename to ...
8745 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8746 bases as primary bases.
8747 (fixup_vtable_deltas): Remove.
8748 (override_one_vtable): Handle virtual bases as primary bases.
8749 (merge_overrides): Likewise.
8750 (finish_struct_1): Likewise.
8751 (dump_class_hierarchy): Dump primary-ness of bases as well.
8752 * search.c (mark_primary_bases): Use a pre-order traversal to
8753 handle primary virtual bases.
8754 (dfs_skip_vbases): New fiunction.
8755 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8756 (fixup_virtual_upcast_offsets): Likewise.
8757 (fixup_all_virtual_upcast_offsets): Likewise.
8758 (dfs_find_vbase_instances): New function.
8759 (find_vbase_instance): Likewise.
8761 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8763 * lex.c (DIR_SEPARATOR): Delete macro.
8765 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8767 * decl2.c (lang_decode_option): Handle automatic line wrapping
8770 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8772 * friend.c (do_friend): Don't resolve scopes when processing
8773 template declarations, even if the qualifying scope doesn't
8774 involve template parameters.
8776 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8778 * class.c (dfs_modify_vtables_queue_p): Remove.
8779 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8780 and dfs_marked_real_bases_queue_p instead of
8781 dfs_modify_vtables_queue_p.
8783 * class.c (build_vbase_path): Simplify.
8784 (dfs_propagate_binfo_offsets): New function.
8785 (propagate_binfo_offsets): Use it.
8786 (remove_base_field): Simplify.
8787 (dfs_set_offset_for_vbases): Remove.
8788 (dfs_set_offset_for_shared_vbases): New function.
8789 (dfs_set_offset_for_unshared_vbases): Likewise.
8790 (layout_virtual_bases): Use them.
8791 (layout_basetypes): Don't call propagate_binfo_offsets.
8792 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8795 * class.c (build_base_field): New function, split out from ...
8796 (build_base_fields): ... here. Use it. Allocate primary bases
8797 first, under the new ABI.
8798 (get_vtable_entry): Remove.
8799 (remove_base_field): New function, split out from ...
8800 (remove_base_fields): ... here. Adjust since primary bases come
8801 first under the new ABI.
8803 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8804 (initialize_vtbl_ptrs): New function.
8805 (expand_indirect_vtbls_init): Change prototype.
8806 (convert_pointer_to_vbase): Declare.
8807 * init.c (expand_direct_vtbls_init): Remove.
8808 (dfs_initialize_vtbl_ptrs): New function.
8809 (initialize_vtbl_ptrs): Likewise.
8810 (emit_base_init): Use initialize_vtbl_ptrs.
8811 * search.c (convert_pointer_to_vbase): Make it global.
8812 (expand_indirect_vtbls_init): Remove vtable initialization code.
8813 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8815 * class.c (dfs_finish_vtbls): New function.
8816 (finish_vtbls): Use it.
8817 (dump_class_hierarchy): New function.
8819 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8820 (BINFO_VBASE_PRIMARY_P): New macro.
8821 (BINFO_VIRTUALS): Add to documentation.
8822 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8823 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8824 (dfs_mark_primary_bases_queue_p): Likewise.
8825 (dfs_unmarked_real_bases_queue_p): New function.
8826 (dfs_marked_real_bases_queue_p): Likewise.
8827 * search.c (dfs_mark_primary_bases): Adjust.
8828 (mark_primary_bases): Likewise.
8829 (get_shared_vbase_if_not_primary): New function.
8830 (dfs_unmarked_real_bases_queue_p): Likewise.
8831 (dfs_marked_real_bases_queue_p): Likewise.
8832 (dfs_get_pure_virtuals): Simplify.
8833 (get_pure_virtuals): Likewise.
8835 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8837 * lex.c: Include tm_p.h.
8839 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8841 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8843 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8845 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8846 * pt.c (instantiate_decl): Defer comdat templates that might not be
8849 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8850 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8851 (finish_file): Likewise.
8853 * decl2.c (import_export_class): Undo 12/14 change.
8855 * error.c (dump_decl): operator new, not operatornew.
8857 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8858 * search.c (lookup_field_1): Look for the last field with the
8861 2000-01-05 Nathan Sidwell <nathan@acm.org>
8863 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8866 2000-01-05 Nathan Sidwell <nathan@acm.org>
8868 * typeck.c (build_static_cast): Don't strip target qualifiers
8869 when casting from a class.
8871 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8873 * class.c (warn_hidden): Initialize variable `fndecl'.
8875 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8877 * decl.c (flag_isoc9x): New variable to be able to use code in
8878 c-common.c. For now always zero.
8880 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8882 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8883 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8884 or unshare_base_binfos for virtual bases here.
8885 * search.c (dfs_get_vbase_types): Do it here.
8886 (get_vbase_types): Adjust.
8888 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8890 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8891 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8892 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8893 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8894 (unmark_primary_bases): Remove declaration.
8895 (unmarkedp): Declare.
8896 (dfs_vbase_unmark): Likewise.
8897 * class.c (determine_primary_base): Return immediately if there
8898 are no base classes. Call mark_primary_bases here.
8899 (modify_all_direct_vtables): Remove.
8900 (modify_all_indirect_vtables): Remove.
8901 (dfs_modify_vtables_queue_p): New function.
8902 (dfs_modify_vtables): New function.
8903 (modify_all_vtables): Use them.
8904 (build_base_fields): Build FIELD_DECLs for primary virtual base
8906 (create_vtable_ptr): Don't call determine_primary_base here.
8907 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8908 (dfs_set_offset_for_vbases): ... this.
8909 (layout_virtual_bases): Use it.
8910 (layout_class_type): Call determine_primary_base here.
8911 * search.c (unmarkedp): Make it global.
8912 (shared_marked_p): Simplify.
8913 (shared_unmarked_p): Likewise.
8914 (dfs_primary_bases_queue_p): Remove.
8915 (dfs_unmark_primary_bases): Likewise.
8916 (unmark_primary_bases): Likewise.
8917 (mark_primary_bases): Simplify.
8918 (get_pure_virtuals): Don't call mark_primary_bases here.
8919 (dfs_vbase_unmark): New function.
8920 (get_vbase_types): Simplify.
8922 * class.c (struct base_info): Remove.
8923 (determine_primary_base): Take has_virtual_p rather than a
8924 base_info as input. Don't calculate max_has_virtual.
8925 (finish_struct_bits): Remove max_has_virtual argument.
8926 (create_vtable_ptr): Remove max_has_virtual_p argument.
8927 (layout_virtual_bases): Remove max argument.
8928 (layout_basetypes): Likewise.
8929 (layout_class_type): Remove max_has_virtual_p argument.
8930 (finish_struct_1): Remove max_has_virtual.
8932 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8933 (layout_basetypes): Remove.
8934 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8935 Update to handle primary virtual bases.
8936 (remove_base_fields): New function, split out from
8938 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8939 (layout_virtual_bases): New function, split out from
8940 layout_basetypes. Update to handle primary virtual bases.
8941 (layout_basetypes): Moved here from tree.c. Use
8942 remove_base_fields and layout_virtual_bases.
8943 * search.c (dfs_mark_primary_bases_queue_p): New function.
8944 (mark_primary_bases): Use it.
8945 * tree.c (CEIL): Remove.
8946 (propagate_binfo_offsets): Remove.
8947 (layout_basetypes): Remove.
8949 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8951 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8952 (BINFO_PRIMARY_MARKED_P): New macro.
8953 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8954 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8955 (mark_primary_bases): New function.
8956 (unmark_primary_bases): Likewise.
8957 * search.c (get_abstract_virtuals_1): Remove.
8958 (dfs_mark_primary_bases): New function.
8959 (mark_primary_bases): Likewise.
8960 (dfs_unmark_primary_bases): Likewise.
8961 (unmark_primary_bases): Likewise.
8962 (dfs_get_pure_virtuals): Likewise.
8964 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8966 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8967 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8968 (modify_one_vtable): Adjust.
8969 (fixup_vtable_deltas1): Likewise.
8970 (override_one_vtable): Likewise.
8971 * search.c (get_abstract_virtuals_1): Likewise.
8972 (get_pure_virtuals): Likewise.
8973 (expand_upcast_fixups): Likewise.
8974 * tree.c (debug_binfo): Likewise.
8976 * class.c (build_vtable): Don't return a value. Don't rebuild
8977 vtables for bases that have already been handled.
8978 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8979 already been handled.
8980 (modify_one_vtable): Adjust accordingly.
8981 (fixup_vtable_deltas1): Likewise.
8982 (finish_struct_1): Likewise.
8984 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8986 * call.c (build_new_method_call): Also check destructors.