1 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
3 * optimize.c (maybe_clone_body): Copy parameter names and locations.
5 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
7 * cp-tree.h (adjust_clone_args): Prototype new function.
8 * class.c (adjust_clone_args): New function.
9 * decl.c (start_function): Call it for in charge ctors.
11 2001-04-26 Mark Mitchell <mark@codesourcery.com>
13 * method.c (use_thunk): Make sure that thunks really are emitted
16 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
18 * mangle.c (write_chars): New macro.
19 (hwint_to_ascii): New function
20 (write_number): Use it.
21 (write_integer_cst): Deal with really big numbers.
23 2001-04-25 Mark Mitchell <mark@codesourcery.com>
25 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
28 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
30 * decl.c (grokdeclarator): Set context of namespace scope
33 2001-04-24 Zack Weinberg <zackw@stanford.edu>
35 * cp/optimize.c: Include hashtab.h.
36 (struct inline_data): Add tree_pruner.
37 (expand_call_inline, expand_calls_inline): Use it when calling
39 (optimize_function): Initialize and free tree_pruner.
41 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
43 Lazy __FUNCTION__ generation.
44 * cp-tree.def (FUNCTION_NAME): Remove.
45 * cp-tree.h (function_name_declared_p): Remove.
46 (cp_fname_init): Prototype.
47 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
48 don't call declare_function_name. Call start_fname_decls.
49 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
50 clobber the line number.
51 (cp_fname_init): New function.
52 (start_function): Call start_fname_decls.
53 (finish_function): Call finish_fname_decls.
54 * lex.c (reswords): Add slots for __FUNCTION__ et al.
55 (rid_to_yy): Add mappings for __FUNCTION__ et al.
56 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
57 * parse.y (VAR_FUNC_NAME): New token.
58 (primary): Add VAR_FUNC_NAME.
59 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
61 (tsubst, FUNCTION_NAME case): Remove.
62 (tsubst_copy, FUNCTION_NAME case): Remove.
63 (tsubst_expr, DECL_STMT case): Be careful with a
64 DECL_PRETTY_FUNCTION_P.
65 (instantiate_decl): Remove function_name_declared_p.
66 * semantics.c (begin_compound_statement): Don't call
67 declare_function_name here.
68 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
69 (finish_translation_unit): Call finish_fname_decls.
70 (expand_body): Remove function_name_declared_p.
71 * typeck2.c (digest_init): Allow any ERROR_MARK.
73 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
75 * pt.c (tsubst_decl): Use VOID_TYPE_P.
76 * semantics.c: Fix some typos.
78 2001-04-23 Phil Edwards <pme@sources.redhat.com>
80 * cp/decl2.c (flag_honor_std): Always initialize to 1.
82 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
84 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
86 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
88 * except.c (build_throw): Wrap the initialization of the exception
89 object in a MUST_NOT_THROW_EXPR.
90 (do_free_exception): #if 0.
92 2001-04-20 Mark Mitchell <mark@codesourcery.com>
94 * cp-tree.h (finish_enum): Change prototype.
95 * decl.c (finish_enum): Reorganize.
96 * parse.y (structsp): Adjust calls to finish_enum.
98 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
100 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
103 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
105 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
106 (layout_empty_base): Return at end flag.
107 (build_base_field): Likewise.
108 (build_base_fields): Likewise.
109 (layout_virtual_bases): Don't add 1 to eoc value.
110 (end_of_class): Use full size for empty bases.
111 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
112 empty bases. Don't add 1 to eoc value. Only add trailing padding
113 if we're an empty class with no empty bases.
114 (dump_class_hierarchy): Dump size and alignment.
116 2001-04-20 Jakub Jelinek <jakub@redhat.com>
118 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
121 2001-04-20 Jakub Jelinek <jakub@redhat.com>
123 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
124 is found, look first if name does not match the structure name.
126 2001-04-19 Mark Mitchell <mark@codesourcery.com>
128 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
130 (SET_DECL_LANGUAGE): New macro.
131 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
132 (pushdecl): Likewise.
133 (build_library_fn_1): Likewise.
134 (build_cp_library_fn): Likewise.
135 (grokfndecl): Likewise.
136 (grokvardecl): Mark `extern "C"' variables as having C linkage.
137 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
138 * lex.c (retrofit_lang_decl): Likewise.
139 * mangle.c (mangle_decl_string): Don't mangle the names of
140 variables declared with C language linkage.
141 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
143 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
145 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
146 flag_access_control from uninitialized storage.
148 2001-04-15 Mark Mitchell <mark@codesourcery.com>
150 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
151 * mangle.c (write_pointer_to_member_type): Fix mangling of
152 pointers to cv-qualified member function types.
154 * init.c (build_delete): Create a SAVE_EXPR for the address if
155 we're going to use it more than once.
157 2001-04-13 Mark Mitchell <mark@codesourcery.com>
159 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
160 (expand_ptremfunc_cst): Change prototype.
161 (delta2_from_ptrmemfunc): Remove.
162 * expr.c (cplus_expand_constant): Adjust call to
163 expand_ptrmemfunc_cst.
164 * typeck.c (build_ptrmemfunc1): Simplify.
165 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
166 results in a constant.
167 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
168 (delta2_from_ptrmemfunc): Remove.
169 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
171 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
173 * cp-tree.h (decl_namespace_list): New macro.
174 (struct saved_scope): Add decl_ns_list.
175 * decl.c (mark_saved_scope): Mark it.
176 * decl2.c: Lose static decl_namespace_list.
177 (init_decl2): Don't save it.
179 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
181 * cp-tree.h (warn_return_type, yylex): Delete redundant
184 * decl.c (current_class_depth, global_namespace): Likewise.
186 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
188 * repo.c (flag_use_repository): Likewise.
190 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
192 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
193 set_block, pushdecl, getdecls, gettags, init_decl_processing,
194 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
195 lvalue_or_else, print_lang_statistics, comp_target_types,
196 unsigned_type, signed_type, signed_or_unsigned_type,
197 build_function_call, mark_addressable, incomplete_type_error):
198 Delete redundant declarations.
200 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
202 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
203 (TYPE_ANONYMOUS_P): New macro.
204 (TAGGED_TYPE_P): New macro.
205 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
206 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
207 * tree.c (no_linkage_helper): Likewise.
208 * semantics.c (begin_class_definition): Likewise.
209 * pt.c (convert_template_argument): Likewise.
210 * lex.c (check_for_missing_semicolon): Likewise.
212 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
214 * class.c (dfs_unshared_virtual_bases): New function.
215 (mark_primary_bases): Call it.
216 (check_bases): Ignore virtual bases when determining
219 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
221 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
223 2001-04-11 Mark Mitchell <mark@codesourcery.com>
225 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
226 cloned function to the clone.
228 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
230 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
232 * semantics.c: Include expr.h.
234 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
236 * method.c (implicitly_declare_fn): Commonize code for copy ctor
237 and assignment op. Set TREE_USED for parameter.
239 2001-04-10 Mark Mitchell <mark@codesourcery.com>
241 * class.c (find_final_overrider_data): Add `candidates'.
242 (dfs_find_final_overrider): Don't issue error messages
244 (find_final_overrider): Issue error messages here.
245 (build_base_field): Don't warn about amgibuous direct bases here.
246 (warn_about_ambiguous_direct_bases): New function.
247 (layout_class_type): Use it.
249 2001-04-10 Richard Henderson <rth@redhat.com>
251 * typeck.c (build_array_ref): Push the array reference inside
252 COMPOUND_EXPR and COND_EXPR.
254 2001-04-05 Mark Mitchell <mark@codesourcery.com>
256 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
257 * decl.c (duplicate_decls): Adjust accordingly.
258 (maybe_commonize_var): Likewise.
259 (grokfndecl): Likewise.
260 (start_function): Likewise.
261 (start_method): Likewise.
262 * decl2.c (key_method): Likewise.
263 (import_export_decl): Likewise.
264 * method.c (implicitly_declare_fn): Likewise.
265 * optimize.c (maybe_clone_body): Likewise.
267 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
269 * lang-specs.h: Add __DEPRECATED.
271 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
273 * search.c (get_dynamic_cast_base_type): When building a new
274 constant, set its type to ssizetype.
276 2001-04-04 Jakub Jelinek <jakub@redhat.com>
278 * optimize.c (expand_call_inline): Only add newly inlined statements
281 2001-04-03 Mark Mitchell <mark@codesourcery.com>
283 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
284 (OPERATOR_FORMAT): Likewise.
285 (OPERATOR_TYPENAME_FORMAT): Likewise.
286 * operators.def: Remove old name-mangling information.
287 * decl.c (grok_op_properties): Adjust accordingly.
288 * lex.c (init_operators): Likewise.
289 * rtti.c (get_tinfo_decl): Issue error messages about types that
292 2001-04-03 Mark Mitchell <mark@codesourcery.com>
294 * decl2.c (import_export_decl): Don't call import_export_class
295 when processing an inline member function.
296 * semantics.c (expand_body): Call import_export_decl before
297 emitting inline functions.
299 2001-03-28 Richard Henderson <rth@redhat.com>
301 IA-64 ABI Exception Handling:
302 * cp-tree.def (EH_SPEC_BLOCK): New.
303 (MUST_NOT_THROW_EXPR): New.
304 * cp-tree.h: Update changed function declarations.
305 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
306 (CPTI_CALL_UNEXPECTED): New.
307 (struct cp_language_function): Rename x_eh_spec_try_block
309 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
310 * decl.c (current_binding_level): If no current function
311 bindings, revert to scope_chain.
312 (initialize_predefined_identifiers): Remove __cp_push_exception.
313 (store_parm_decls): Use begin_eh_spec_block.
314 (finish_function): Use finish_eh_spec_block.
315 (mark_lang_function): Update for name changes.
316 * decl2.c (finish_file): No mark_all_runtime_matches.
317 * dump.c (cp_dump_tree): Handle new tree codes.
318 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
319 * except.c (catch_language_init, catch_language): Remove.
320 (init_exception_processing): Don't set language code.
321 Initialize call_unexpected_node, protect_cleanup_actions,
322 eh_personality_libfunc, lang_eh_runtime_type.
323 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
324 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
325 (prepare_eh_type): Split out type canonicalizations ...
326 (build_eh_type_type): ... from here.
327 (build_eh_type_type_ref): Remove.
328 (mark_all_runtime_matches): Remove.
329 (build_exc_ptr): New.
330 (do_begin_catch, do_end_catch): New.
331 (do_pop_exception): Remove.
332 (build_terminate_handler): Remove.
333 (choose_personality_routine): Split out language choice from ...
334 (initialize_handler_parm): ... here.
335 Use MUST_NOT_THROW_EXPR.
336 (expand_start_catch_block): Use do_begin_catch. Simplify Java
337 exception object handling.
338 (expand_start_eh_spec, expand_end_eh_spec): Remove.
339 (expand_exception_blocks, alloc_eh_object): Remove.
340 (begin_eh_spec_block, finish_eh_spec_block): New.
341 (do_allocate_exception, do_free_exception): New.
342 (expand_throw): Merge into ...
343 (build_throw): ... here. Update for abi.
344 * expr.c (cplus_expand_expr): No expand_internal_throw.
345 Handle MUST_NOT_THROW_EXPR.
346 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
347 * semantics.c (*) Update for except.h name changes.
348 (genrtl_try_block): No protect_with_terminate.
349 (genrtl_eh_spec_block): New.
350 (genrtl_handler): Don't emit the goto here.
351 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
352 (genrtl_finish_function): Don't expand_exception_blocks.
353 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
355 2001-03-28 Richard Henderson <rth@redhat.com>
357 * decl.c (struct named_label_list): Rename eh_region to
358 in_try_scope, add in_catch_scope.
359 (struct binding_level): Rename eh_region to is_try_scope,
361 (note_level_for_try): Rename from note_level_for_eh.
362 (note_level_for_catch): New.
363 (poplevel): Copy both is_try_scope and is_catch_scope to
364 the named_label_list struct.
365 (check_previous_goto_1): Don't check for catch block via
366 DECL_ARTIFICIAL; use in_try_scope instead.
367 (check_goto): Likewise.
368 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
369 * except.c (expand_start_catch_block): Call note_level_for_catch.
370 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
372 2001-03-27 Richard Henderson <rth@redhat.com>
374 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
375 exceptions_via_longjmp.
377 2001-03-27 Phil Edwards <pme@sources.redhat.com>
379 * pt.c (check_default_tmpl_args): Make error messages clearer.
381 2001-03-26 Phil Edwards <pme@sources.redhat.com>
383 * error.c: Also undefine 'A' macro used for cp_printers definition.
385 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
389 2001-03-26 Mike Yang <yang@research.att.com>
390 Mark Mitchell <mark@codesourcery.com>
392 * dump.c (dump_access): New function.
393 (cp_dump_tree): Use it. Dump basetype information for class
396 2001-03-26 Mark Mitchell <mark@codesourcery.com>
398 * Makefile.in (optimize.o): Depend on params.h.
399 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
400 (init_decl_processing): Set flag_no_inline when doing
402 * optimize.c: Include params.h.
403 (struct inline_data): Improve documentation of FNS. Add
404 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
405 (INSNS_PER_STMT): New macro.
406 (remap_block): Use CLONING_P.
407 (inlinable_function_p): Don't inline big functions.
408 (expand_call_inline): Keep track of how much inlining we've done.
409 (optimize_function): Set FIRST_INLINED_FN.
410 (maybe_clone_body): Set CLONING_P.
411 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
413 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
414 rest_of_compilation. Clear DECL_RTL for local variables
416 (clear_decl_rtl): New function.
418 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
421 * cp-tree.h (skip_type_access_control,
422 reset_type_access_control): Prototype.
423 * decl.c (grokdeclarator): Access of friends is not checked.
424 * parse.y (component_decl_list): Reset type access control.
425 * semantics.c (decl_type_access_control): Clear
426 current_type_lookups.
427 (save_type_access_control): Don't save if not deferring.
428 (skip_type_access_control, reset_type_access_control): New
430 (begin_class_definition): Do type access control for basetypes.
431 Start deferred access control.
432 (finish_class_definition): Resume immediate access control if
433 this is a local class.
435 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
437 * class.c (add_method): Use memcpy/memmove, not bcopy.
439 * decl.c (duplicate_decls): Likewise.
441 2001-03-23 Jakub Jelinek <jakub@redhat.com>
443 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
446 2001-03-23 Jakub Jelinek <jakub@redhat.com>
448 * decl.c (local_names): Define.
449 (push_local_name): New.
450 (grok_reference_init): Return init if initializing static reference
451 variable with non-constant instead of emitting it.
452 Move expand_static_init call to cp_finish_decl.
453 (layout_var_decl): Call push_local_name.
454 (maybe_commonize_var): Allow inlining functions even if they have
455 static local variables, use comdat_linkage for them if flag_weak.
456 (check_initializer): Call obscure_complex_init if
457 grok_reference_init returned non-zero.
458 (save_function_data): Clear x_local_names.
459 (pop_cp_function_context): Free x_local_names.
460 (mark_inlined_fns): Remove.
461 (mark_lang_function): Mark x_local_names.
462 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
463 Mark inlined_fns as tree, remove call to mark_inlined_fns.
464 * class.c (alter_access): Ensure DECL_ACCESS is never set if
465 DECL_DISCRIMINATOR_P.
466 * cp-tree.h (cp_language_function): Add x_local_names.
467 (lang_decl_flags): Add discriminator into u2.
468 (lang_decl_inlined_fns): Remove.
469 (lang_decl): inlined_fns is now a TREE_VEC.
470 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
471 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
472 TREE_VEC, not a custom structure.
473 (optimize_function): Likewise.
474 * mangle.c (discriminator_for_local_entity): Discriminate among
475 VAR_DECL local entities.
476 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
479 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
481 Add support for Java interface method calls.
482 * cp-tree.h (struct lang_type): Add java_interface flag.
483 (TYPE_JAVA_INTERFACE): New macro.
484 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
485 by setting TYPE_JAVA_INTERFACE.
486 * call.c (java_iface_lookup_fn): New static.
487 (build_over_call): If calling a method declared in a
488 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
489 expression which resolves the function address.
490 (build_java_interface_fn_ref): New function.
492 2001-03-22 Richard Henderson <rth@redhat.com>
494 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
495 * except.c: Don't include it.
497 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
498 based on an idea from Joe Buck <jbuck@synopsys.com>
500 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
502 (data_def, component_decl): Add reductions to bad_decl.
504 2001-03-22 Jakub Jelinek <jakub@redhat.com>
506 * method.c (do_build_assign_ref): Don't use build_modify_expr for
507 anonymous aggregates, since they don't have assignment operator
509 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
510 assignment operators for anonymous structure fields.
512 2001-03-21 Jason Merrill <jason@redhat.com>
514 * pt.c (instantiate_decl): Abort if we see a member constant
515 instantiation that doesn't already have its initializer.
516 Downgrade explicit instantiation without definition to pedwarn.
518 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
519 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
520 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
522 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
523 (pending_vtables): Remove.
524 * decl2.c (pending_vtables): Remove.
525 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
526 CLASSTYPE_VTABLE_NEEDS_WRITING.
527 (import_export_class): Likewise.
528 (init_decl2): Don't mark pending_vtables.
529 * lex.c (handle_pragma_vtable): Just sorry.
530 * pt.c (instantiate_class_template): Don't mess with
531 CLASSTYPE_VTABLE_NEEDS_WRITING.
532 (mark_class_instantiated): Likewise.
533 * ptree.c (print_lang_type): Don't print it.
534 * semantics.c (begin_class_definition): Don't set it.
536 * pt.c (template_tail): Replace with last_pending_template.
537 (maybe_templates, maybe_template_tail): Remove.
538 (add_pending_template): Adjust.
539 (instantiate_pending_templates): Adjust.
541 * cp-tree.h (struct saved_scope): Remove lang_stack field.
542 (current_lang_stack): Remove.
543 * decl.c (maybe_push_to_top_level): Don't initialize it.
544 (duplicate_decls): Use current_lang_depth.
545 (xref_basetypes): Likewise.
546 * class.c (current_lang_depth): New fn.
547 (push_lang_context): Use more varray functionality.
548 (pop_lang_context): Likewise.
550 * error.c (GLOBAL_THING): Always use '__'.
552 2001-03-21 Mark Mitchell <mark@codesourcery.com>
554 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
556 * mangle.c (mangle_decl_string): Mangle the names of overloaded
557 operators, even when they have `extern "C"' linkage.
559 2001-03-19 Mark Mitchell <mark@codesourcery.com>
561 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
562 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
563 where it's not necessary.
564 (add_method): Remove optimization involving comparison of
566 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
567 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
568 where it's not necessary.
569 (check_methods): Likewise.
570 (build_clone): Likewise.
571 (built_vtt): Likewise.
572 * cp-tree.h (DECL_NEEDED_P): Likewise.
573 * decl.c (pushtag): Likewise.
574 (duplicate_decls): Likewise.
575 (pushdecl): Likewise.
576 (builtin_function): Likewise.
577 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
578 (build_cp_library_fn): Likewise.
579 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
580 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
581 where it's not necessary.
582 (make_rtl_for_nonlocal_decl): Likewise.
583 (cp_finish_decl): Likewise.
584 (grokfndecl): Likewise.
585 (grokvardecl): Likewise.
586 (grokdeclarator): Likewise.
587 (start_function): Likewise.
588 (cp_missing_return_ok_p): Likewise.
589 * decl2.c (grokclassfn): Likewise.
590 (check_classfn): Likewise.
591 (finish_static_data_member_decl): Likewise.
592 (grokfield): Likewise.
593 * error.c (GLOBAL_IORD_P): Remove.
594 (dump_global_iord): Improve output.
595 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
596 * except.c (nothrow_libfn_p): Summarily reject any function not in
598 * init.c (build_java_class_ref): Don't explicitly set
599 DECL_ASSEMBLER_NAME after calling mangle_decl.
600 * mangle.c (mangle_decl_string): Handle extern "C" functions.
601 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
602 * method.c (set_mangled_name_for_decl): Don't explicitly set
603 DECL_ASSEMBLER_NAME after calling mangle_decl.
604 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
605 IDENTIFIER_GLOBAL_VALUE for the thunk.
606 * pt.c (set_mangled_name_for_template_decl): Remove.
607 (check_explicit_specialization): Don't use it.
608 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
609 (tsubst_friend_function): Likewise.
610 (tsubst_decl): Likewise.
611 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
612 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
613 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
614 where it's not necessary.
615 (tinfo_base_init): Likewise.
616 (create_real_tinfo_var): Likewise.
617 * search.c (looup_field_1): Likewise.
618 * semantics.c (finish_named_return_value): Likewise.
619 * tree.c (init_tree): Set lang_set_decl_assembler_name.
621 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
623 Correct semantics restrictions checking in throw-expression.
624 * except.c (is_admissible_throw_operand): New function.
625 (build_throw): Use it.
627 2001-03-14 Mark Mitchell <mark@codesourcery.com>
629 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
632 2001-03-14 Mark Mitchell <mark@codesourcery.com>
634 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
635 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
636 * decl.c (duplicate_decls): Likewise.
637 (builtin_function): Likewise.
638 (build_library_fn): Likewise.
639 (build_cp_library_fn): Likewise.
640 (check_initializer): Likewise.
641 (cp_finish_decl): Likewise.
642 * decl2.c (grokfield): Likewise.
643 (grok_function_init): Remove #if 0'd code.
644 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
645 * friend.c (do_friend): Likewise.
646 * init.c (get_temp_regvar): Likewise.
647 * method.c (make_thunk): Likewise.
648 * pt.c (tsubst_friend_function): Likewise.
649 (tsubst_decl): Likewise.
650 (regenerate_decl_from_template): Likewise.
651 * semantics.c (genrtl_named_return_value): Likewise.
652 (expand_body): Likewise.
653 (genrtl_finish_function): Likewise.
654 * tree.c (cp_tree_equal): Likewise.
656 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
658 * call.c (convert_like_real): Add extra semantics to INNER
659 parameter. Don't convert to temporary if a user conversion
660 gives us an lvalue that we're about to bind to a reference.
661 Set INNER to indicate pending reference binding on recursive
664 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
666 * cp/lex.c: Delete duplicate pending_lang_change.
668 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
670 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
672 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
673 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
675 2001-03-09 Zack Weinberg <zackw@stanford.edu>
677 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
679 2001-03-08 Stan Shebs <shebs@apple.com>
681 * cp-tree.h (set_identifier_local_value): Remove unused decl.
683 2001-03-06 Zack Weinberg <zackw@stanford.edu>
685 * spew.c: Remove references to CPP_OSTRING.
687 2001-03-06 Andrew Haley <aph@redhat.com>
689 * typeck.c (convert_arguments): Check that we have an fndecl.
691 2001-03-05 Andrew Haley <aph@redhat.com>
693 * typeck.c (convert_arguments): Don't do ellipsis conversion for
694 __built_in_constant_p.
696 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
698 * typeck.c (build_static_cast): Allow enum to enum conversions
701 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
703 * class.c (check_field_decls): Pointers to member do not a
704 non-pod struct make, as per DR 148.
706 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
708 * call.c (joust): cp_pedwarn when using gnu extension concerning
709 worst conversion sequences.
711 2001-03-01 Zack Weinberg <zackw@stanford.edu>
713 * decl.c: Replace all uses of 'boolean' with 'bool'.
715 2001-03-01 Zack Weinberg <zackw@stanford.edu>
717 * lang-specs.h: Add zero initializer for cpp_spec field to
718 all array elements that need one. Don't put an #ifdef inside
719 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
722 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
724 Implement using decls inside template functions.
725 * decl2.c (validate_nonmember_using_decl): Don't special case
726 fake_std_node in the global namespace. Don't reject early when
727 processing a template.
728 (do_local_using_decl): Add to statement tree. Don't do further
729 processing when building a template.
730 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
732 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
734 * decl2.c (do_nonmember_using_decl): Don't complain if we find
735 same function. Do complain about ambiguating extern "C"
738 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
740 Remove floating point and complex type template constant parms.
741 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
742 COMPLEX_TYPE extensions.
743 (invalid_nontype_parm_type_p): Likewise.
745 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
747 * except.c (call_eh_info): Revert "match_function"'s type.
749 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
751 Fix ctor vtable vcall offsets.
752 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
753 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
754 (get_matching_base): Remove.
755 (get_original_base): New function.
756 (build_vtbl_initializer): Initialize vid.rtti_binfo.
757 Use a virtual thunk for a ctor vtable with an index
758 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
759 primary base within a constructor vtable. Only set
760 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
761 when primary base has been lost.
762 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
764 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
766 * call.c (joust): Ensure more_specialized()'s argument length
767 parameter has correct value for constructors.
769 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
771 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
773 * decl.c (mark_inlined_fns): Prototype.
775 2001-02-22 Mark Mitchell <mark@codesourcery.com>
777 * spew.c (yylex): Correct handling of friends.
779 2001-02-22 Mark Mitchell <mark@codesourcery.com>
781 * mangle.c (write_encoding): Pass write_function_type the
782 FUNCTION_DECL for the function being encoded.
783 (write_function_type): Pass it along to write_bare_function_type.
784 (write_bare_function_type): Pass it along to write_method_parms.
785 (write_method_parms): Don't mangle the compiler-generated
786 parameters to a constructor or destructor.
788 2001-02-22 Andreas Jaeger <aj@suse.de>
790 * optimize.c: Include toplev.h for
791 note_deferral_of_defined_inline_function prototype.
793 2001-02-22 Jakub Jelinek <jakub@redhat.com>
795 * cp-tree.h (struct lang_decl_inlined_fns): New.
796 (struct lang_decls): Add inlined_fns.
797 (DECL_INLINED_FNS): New macro.
798 * optimize.c (struct inline_data): Add inlined_fns.
799 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
800 (inlinable_function_p): Likewise, fix typo in comment,
801 function is not inlinable if it already inlined function currently
803 (expand_call_inline): Add fn to inlined_fns if neccessary.
804 (optimize_function): Initialize inlined_fns.
805 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
806 * decl.c (mark_inlined_fns): New function.
807 (lang_mark_tree): Call it.
809 2001-02-21 Jason Merrill <jason@redhat.com>
811 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
812 (DECL_UNINLINABLE): Move to middle-end.
814 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
815 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
816 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
817 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
818 parms and outer BLOCK. note_deferral_of_defined_inline_function.
820 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
823 2001-02-19 Mark Mitchell <mark@codesourcery.com>
825 * decl2.c (set_decl_namespace): Allow explicit instantiations in
828 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
830 * optimize.c (expand_call_inline): Don't walk subtrees of type
833 2001-02-18 Mark Mitchell <mark@codesourcery.com>
835 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
838 2001-02-18 Jason Merrill <jason@redhat.com>
840 Do put the VTT parameter in DECL_ARGUMENTS.
841 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
842 (current_vtt_parm): New macro.
843 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
844 (DECL_HAS_VTT_PARM_P): New macro.
845 (DECL_VTT_PARM): Remove.
846 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
847 * decl.c (duplicate_decls): Only copy the operator code if
849 (start_function): Set current_vtt_parm.
850 (lang_mark_tree): Don't mark vtt_parm.
851 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
852 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
853 * class.c (build_clone): Maybe remove the VTT parm.
854 * optimize.c (maybe_clone_body): Set up the VTT parm.
855 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
856 * call.c (build_over_call): Just allow the VTT arg.
857 * method.c (make_thunk): Don't set DECL_VTT_PARM.
858 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
859 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
860 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
861 * error.c (dump_function_decl): Likewise.
862 * call.c (build_user_type_conversion_1, convert_like_real): Abort
863 if we try to call a constructor with in-charge or VTT parms.
864 * method.c (skip_artificial_parms_for): New fn.
865 * call.c (add_function_candidate, build_over_call): Call it.
866 * call.c (build_new_method_call): Use current_vtt_parm.
867 * init.c (expand_virtual_init): Likewise.
868 * class.c (same_signature_p): No longer static.
869 * cp-tree.h: Declare it.
870 * search.c (look_for_overrides_r): Use it.
872 2001-02-17 Mark Mitchell <mark@codesourcery.com>
874 * cp-tree.h (new_abi_rtti_p): Remove.
875 (name_mangling_version): Likewise.
876 (flag_do_squangling): Likewise.
877 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
878 * decl.c (grokfndecl): Likewise.
879 * decl2.c (name_mangling_version): Remove.
880 (flag_do_squangling): Likewise.
881 (lang_f_options): Remove `squangle'.
882 (unsupported_options): Add `squangle'.
883 (cxx_decode_option): Issue a warning about uses of
884 -fname-mangling-version.
885 (finish_file): Remove old ABI support.
886 * pt.c (check_explicit_specialization): Likewise.
887 (tsubst_decl): Likewise.
888 * rtti.c (init_rtti_processing): Likewise.
889 (build_headof): Likewise.
890 (get_tinfo_decl_dynamic): Likewise.
891 (tinfo_from_decl): Likewise.
892 (build_dynamic_cast_1): Likewise.
893 (synthesize_tinfo_var): Likewise.
894 * init.c (build_new): Allow enumeration types for the array-bounds
895 in a direct-new-declarator.
897 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
899 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
900 TREE_PROTECTED from the template being specialized.
902 2001-02-17 Jason Merrill <jason@redhat.com>
904 * decl2.c (build_artificial_parm): Set TREE_READONLY.
906 * decl.c (bad_specifiers): Allow throw specs on things with
907 pointer-to-function or -member-function type.
908 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
911 2001-02-17 Mark Mitchell <mark@codesourcery.com>
913 * call.c (check_dtor_name): Handle template names correctly.
915 2001-02-16 Jason Merrill <jason@redhat.com>
917 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
918 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
919 * optimize.c (maybe_clone_body): Don't substitute it.
920 * call.c (build_new_method_call): Check in_chrg instead.
921 * init.c (expand_virtual_init): Likewise.
923 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
925 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
926 class-type introduces at least a type-name.
928 2001-02-16 Jakub Jelinek <jakub@redhat.com>
930 * call.c (convert_like_real): Create a temporary for non-lvalue.
932 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
934 * cp-tree.h: Fix typos in comments.
936 2001-02-16 Jason Merrill <jason@redhat.com>
938 * optimize.c (remap_block): If we're compiling a clone, pass the
939 new block to insert_block.
941 2001-02-16 Mark Mitchell <mark@codesourcery.com>
943 * semantics.c (finish_asm_stmt): Robustify.
945 2001-02-15 Mark Mitchell <mark@codesourcery.com>
947 * pt.c (push_template_decl_real): Don't remangle the name of a
950 2001-02-15 Jim Meyering <meyering@lucent.com>
952 * Make-lang.in (c++.install-common): Depend on installdirs.
953 (c++.install-info): Likewise.
954 (c++.install-man): Likewise.
956 2001-02-15 Mark Mitchell <mark@codesourcery.com>
958 * typeck2.c (build_m_component_ref): Robustify.
960 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
962 * friend.c (do_friend): Don't take the nested [template] class
963 into account when deciding whether to warn about the friend
964 function not referring to a template function.
966 2001-02-14 Jakub Jelinek <jakub@redhat.com>
968 * typeck.c (build_unary_op): Clarify error message.
970 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
972 * parse.y (component_constructor_declarator): allow optional
973 parentheses around constructor class name.
975 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
977 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
979 * init.c (emit_base_init): Remove incorrect comment about
981 * method.c (make_thunk): Fix comment alignment.
983 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
985 Kill remnants of this is variable.
986 * cp-tree.h (flag_this_is_variable): Remove.
987 * decl2.c (flag_this_is_variable): Remove.
988 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
989 (build_vbase_path): The path is non-static, even in a cdtor.
990 (resolves_to_fixed_type_p): Add additional return value.
991 * search.c (init_vbase_pointers): Adjust.
992 * tree.c (lvalue_p_1): Adjust.
993 * typeck.c (mark_addressable): Adjust.
995 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
997 * pt.c (unify): Don't check cv quals of array types.
999 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1001 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1002 check whether we already have the type.
1004 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1006 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1007 * call.c (build_op_delete_call): Simplify to remove duplicate
1009 * class.c (clone_function_decl): Don't build the deleting variant
1010 of a non-virtual destructor.
1011 * decl.c (finish_destructor_body): Don't call delete if this is a
1012 non-virtual destructor.
1013 * init.c (build_delete): Explicitly call `operator delete' when
1014 deleting an object with a non-virtual destructor.
1016 2001-02-13 Jason Merrill <jason@redhat.com>
1018 * lang-specs.h: Add more __EXCEPTIONS.
1020 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1022 * typeck2.c (process_init_constructor): Check
1023 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1025 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1027 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1028 Remove spurious information in comment. Allow further
1029 adjustments of REFERENCE_TYPE args.
1031 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1033 * errfn.c (cp_deprecated): Tweak diagnostic text.
1034 * parse.y (new_initializer): Deprecate initializer lists
1037 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1039 Remove old ABI support.
1041 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1043 * decl2.c (flag_vtable_thunks): Always set it to 1.
1044 (flag_new_abi): Likewise.
1045 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1047 * Makefile.in (g++spec.o): Fix typo.
1049 2001-02-09 Jason Merrill <jason@redhat.com>
1051 * lang-specs.h: Restore definition of __EXCEPTIONS.
1053 2001-02-08 Jason Merrill <jason@redhat.com>
1055 * search.c (shared_member_p): New function.
1056 (lookup_field_r): Use it.
1057 * cp-tree.h (SHARED_MEMBER_P): Remove.
1059 * method.c (process_overload_item): Handle template-dependent array
1061 * pt.c (type_unification_real): If we end up with undeduced nontype
1064 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1067 * typeck2.c (friendly_abort): Don't say anything if we have
1068 earlier errors or sorries.
1070 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1071 wchar_t. Ignore if in_system_header.
1073 * decl.c (maybe_push_cleanup_level): New fn...
1074 (start_decl_1): ...split out from here.
1075 * cvt.c (build_up_reference): Use it.
1076 * cp-tree.h: Declare it.
1078 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1080 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1083 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1085 * pt.c (lookup_template_class): Make sure it's a primary
1086 template or template_template_parm when called from the parser.
1087 (instantiate_template_class): Add assertion.
1089 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1091 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1092 from error_mark_node.
1094 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1096 Fix specification and implementation bugs in V3 ABI
1097 construction vtables.
1098 * cp-tree.h (flag_dump_class_layout): New flag.
1099 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1100 (BINFO_LOST_PRIMARY_P): New flag.
1101 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1102 (BINFO_PRIMARY_MARKED_P): Rename to ...
1103 (BINFO_PRIMARY_P): ... here.
1104 (binfo_via_virtual): New prototype.
1105 * decl2.c (flag_dump_class_layout): New flag.
1106 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1107 use `=' as a file name separator.
1108 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1110 (build_vtbl_address): If this is a virtual primary base, then
1111 get the vtbl of what it is ultimately primary for.
1112 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1113 for BINFO_PRIMARY_P.
1114 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1115 (get_shared_vbase_if_not_primary): Likewise.
1116 (dfs_get_pure_virtuals): Likewise.
1117 (expand_upcast_fixups): Likewise.
1118 (fixup_virtual_upcast_offsets): Likewise.
1119 (dfs_find_vbase_instance): Likewise.
1120 (find_vbase_instance): Likewise.
1121 (binfo_from_vbase): Adjust comment to reflect reality.
1122 (binfo_via_virtual): New function.
1123 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1124 for binfo walking during VTT construction.
1125 (dfs_mark_primary_bases): Remove.
1126 (force_canonical_binfo_r): New function.
1127 (force_canonical_binfo): New function.
1128 (mark_primary_virtual_base): New function.
1129 (mark_primary_bases): Walk in inheritance graph order, use
1130 mark_primary_virtual_base.
1131 (determine_primary_base): Use some more intermediate variables.
1132 (dfs_find_final_overrider): Don't check for overriding along a
1134 (dfs_modify_vtables): Walk into primary virtual bases too.
1135 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1136 (build_base_fields): Likewise.
1137 (dfs_set_offset_for_unshared_vbases): Likewise.
1138 (layout_virtual_bases): Likewise.
1139 (end_of_class): Likewise.
1140 (finish_struct_1): Call dump_class_hierarchy, if requested.
1141 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1142 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1143 (dump_class_hierarchy): Add file parameter. Append to file, if
1145 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1146 Use canonical base for virtual bases.
1147 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1148 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1149 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1150 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1152 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1153 from DATA. We want virtual primary bases and all bases via virtual.
1154 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1155 virtual base when not a construction vtable.
1156 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1157 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1158 Use canonical bases when processing virtual bases.
1159 (accumulate_vtbl_inits): We're interested in any base via a
1161 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1162 within a construction vtable, determine what is being overridden.
1163 (build_vtbl_initializer): Add more comments
1164 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1165 (build_rtti_vtbl_entries): Check if the base has lost its
1168 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1170 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1172 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1174 * decl.c (pushdecl): Call abort instead of fatal.
1175 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1176 * init.c (build_new_1): Likewise.
1177 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1178 * decl.c (build_typename_type): hash_table_init now returns void.
1179 decl.c (init_decl_processing): Make an error non-fatal.
1181 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1183 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1185 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1186 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1187 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1188 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1189 * decl.c (maybe_commonize_var): Use the new name-mangling where
1191 * decl2.c (comdat_linkage): Enhance comments. Make all
1192 compiler-generated things static, if COMDAT is not available.
1193 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1195 (tinfo_base_init): Use the correct mangled name for typeinfo
1196 strings, and push them into the global scope.
1197 (typeinfo_in_lib_p): New function.
1198 (synthesize_tinfo_var): Use it.
1199 (create_real_tinfo_var): Likewise.
1201 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1203 * decl.c (push_class_binding): Use context_for_name_lookup instead
1205 * search.c (context_for_name_lookup): Remove static. Check for NULL
1206 context in the loop.
1207 * cp-tree.h (context_for_name_lookup): Add prototype.
1209 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1211 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1212 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1214 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1215 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1217 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1219 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1220 of macros used when compiling g++spec.c.
1221 * g++spec.c (lang_specific_driver): Link with the shared
1224 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1226 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1227 make_reference_declarator, make_call_declarator), method.c
1228 (implicitly_declare_fn), parse.y (namespace_using_decl,
1229 notype_unqualified_id, expr_or_declarator, new_type_id,
1230 after_type_declarator, direct_after_type_declarator,
1231 notype_declarator, complex_notype_declarator,
1232 complex_direct_notype_declarator, qualified_id,
1233 notype_qualified_id, overqualified_id, direct_new_declarator,
1234 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1235 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1236 instead of build_parse_node.
1238 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1240 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1241 (minus_one_node): Moved to top level gcc directory. Renamed
1242 to integer_minus_one_node.
1244 * init.c (init_init_processing): Don't set minus_one_node.
1245 (build_vec_init): Use integer_minus_one_node.
1247 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1249 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1251 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1252 identical and they would be replaced with constant, remove
1253 MODIFY_EXPR from the tree.
1255 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * Make-lang.in: Remove all dependencies on defaults.h.
1258 * call.c: Don't include defaults.h.
1260 * decl2.c: Likewise.
1261 * except.c: Likewise.
1265 * typeck.c: Likewise.
1267 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1269 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1270 operators even in "C" linkage.
1271 * method.c (set_mangled_name_for_decl): Likewise.
1272 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1273 overloaded operators in "C" linkage.
1275 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1277 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1278 (tsubst_arg_types): Check parameter is not void.
1279 (tsubst): Adjust tsubst_decl call.
1281 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1283 * call.c (add_builtin_candidate): Quote std properly, from
1286 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1288 * pt.c (check_explicit_specialization): Clone constructors and
1291 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1293 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1294 indicates anything special about template depth. Make sure we
1295 only count the user visible template classes.
1297 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1299 * call.c (build_conv): Typo in comment.
1300 (add_builtin_candidate): Add more explanation.
1301 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1302 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1303 when we have enumeral types.
1304 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1305 candidates for relops and eqops.
1306 (joust): Simplify control flow. Allow a non-template user
1307 function to hide a builtin.
1309 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1311 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1312 (more_specialized): Add deduction parameter.
1313 * call.c (joust): Adjust more_specialized call.
1314 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1315 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1316 (get_bindings_order): Remove.
1317 (get_bindings_real): Add DEDUCE parameter.
1318 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1319 REFERENCE_TYPE jig for DEDUCE_ORDER.
1320 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1321 maybe_adjust_types_for_deduction.
1322 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1324 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1325 (check_cv_quals_for_unify): Use new unify qualifier flags.
1326 (unify): Clear new unify qualifier flags.
1327 (get_bindings_real): Add DEDUCE parameter.
1328 (get_bindings): Adjust call to get_bindings_real.
1329 (get_bindings_overload): Likewise.
1330 (most_specialized_instantiation): Adjust call to
1333 2001-01-19 Jason Merrill <jason@redhat.com>
1335 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1337 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1340 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1342 * decl2.c (arg_assoc_class): Fix double iteration logic.
1344 2001-01-19 Jason Merrill <jason@redhat.com>
1346 * init.c (build_delete): Always call convert_force to strip cv-quals.
1348 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1349 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1350 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1352 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1354 * search.c (get_vbase_1): Count only virtual bases.
1356 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1358 * class.c (duplicate_tag_error): Robustify flag clearing.
1360 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1362 * cp-tree.h (lookup_template_class): Add complain parm.
1363 * decl.c (lookup_namespace_name): Adjust call to
1364 lookup_template_class.
1365 (make_typename_type): Likewise.
1366 * semantics.c (finish_template_type): Likewise.
1367 * pt.c (lookup_template_class): Add complain parm. Adjust.
1368 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1371 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1373 * pt.c (copy_default_args_to_explicit_spec): Preserve
1374 object's CV quals. Reorganize.
1376 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1378 * typeck.c (build_modify_expr): Say `initialization' for
1380 * init.c (build_default_init): Convert to enumeral type, if
1383 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1385 * parse.y (nomods_initdcl0): Properly set things up for
1388 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1390 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1391 (type_unification_real): Set it.
1394 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1396 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1398 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1400 * semantics.c (begin_class_definition): Check we're not inside a
1403 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1405 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1408 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1410 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1411 * call.c (build_over_call): Add comment.
1413 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1415 * cvt.c (ocp_convert): Handle vector type conversion
1416 * typeck2.c (digest_init): Handle vector type initializations
1418 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1420 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1423 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1425 * pt.c (check_nontype_parm): Rename to ...
1426 (invalid_nontype_parm_type_p): ... here.
1427 (process_template_parm): Adjust.
1428 (convert_template_argument): Adjust.
1430 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1432 * pt.c (check_nontype_parm): New function.
1433 (process_template_parm): Use it.
1434 (convert_template_argument): Use it.
1435 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1438 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1440 * tree.c: Add defaults.h
1441 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1442 * Make-lang.in (cp/tree.o): Add defaults.h.
1444 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1446 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1448 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1450 * g++.1: Change to be ".so man1/gcc.1".
1452 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1454 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1456 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1457 ($(srcdir)/cp/g++int.info): New target.
1458 * gxxint.texi: Add info directory entry. Use @@ in email address.
1459 * .cvsignore: Update.
1461 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1463 * typeck.c (build_c_cast): Do template processing earlier.
1464 Always pedwarn on array casts.
1466 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1468 * friend.c (make_friend_class): Make sure a templated class is
1469 actually a template.
1471 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1473 * decl2.c (get_guard): Set linkage from guarded decl.
1475 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1477 * call.c (convert_default_arg): Check for unprocessed
1479 * cp-tree.h (replace_defarg): Move to spew.c.
1480 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1481 spew.c, which is where they really are.
1482 (done_pending_defargs): Declare.
1483 (unprocessed_defarg_fn): Declare.
1484 * decl.c (replace_defarg): Move to spew.c
1485 * parse.y (structsp): Call done_pending_defargs.
1486 * spew.c (defarg_fns): Rearrange list structure.
1487 (defarg_fnsdone): New static variable.
1488 (defarg_depfns): New static variable.
1489 (init_spew): Adjust.
1490 (add_defarg_fn): Store the type in TREE_TYPE.
1491 (do_pending_defargs): Detect and deal with ordering constraints
1493 (done_pending_defargs): New function.
1494 (unprocessed_defarg_fn): New function.
1495 (replace_defarg): Moved from decl.c. Robustify. Don't save
1496 if circularity detected.
1498 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1500 * pt.c (unify): Check array has a domain, before checking
1501 whether it is variable sized.
1503 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1505 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1506 parameters with pointers to arrays of unknown bound.
1508 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1510 * parse.y (template_parm_header, template_spec_header): New
1511 reductions. Split out from ...
1512 (template_header): ... here. Use them.
1513 (template_template_parm): Use template_parm_header.
1514 * semantics.c (finish_template_template_parm): Add assert.
1516 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1518 * mangle.c (write_builtin_type): Fix thinko.
1520 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1521 (copy_default_args_to_explicit_spec): Likewise.
1522 (check_explicit_specialization): Use it.
1524 * class.c (finish_struct_1): Remove last argument in call to
1525 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1526 * decl.c (builtin_function): Likewise.
1527 (build_cp_library_fn): Likewise.
1528 (check_initializer): Likewise.
1529 (make_rtl_for_nonlocal_decl): Likewise.
1530 (cp_finish_decl): Likewise.
1531 (start_function): Likewise.
1532 * decl2.c (finish_anon_union): Likewise.
1533 * friend.c (do_friend): Likewise.
1534 * init.c (build_java_class_ref): Likewise.
1535 * method.c (make_thunk): Likewise.
1536 * pt.c (tsubst_friend_function): Likewise.
1537 * semantics.c (expand_body): Likewise.
1539 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1541 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1542 looking at DECL_CLONED_FUNCTION for non-functions.
1544 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1546 * error.c (dump_template_parameter): Use parm to determine how
1547 to print default value.
1549 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1551 * class.c (duplicate_tag_error): Clear more flags.
1553 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1555 * call.c (build_new_method_call): Use binfo_for_vbase.
1557 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1559 * cp-tree.h (flag_cond_mismatch): Don't declare.
1560 * decl2.c (flag_cond_mismatch): Don't define.
1561 (lang_f_options): Remove cond-mismatch.
1562 (unsupported_options): Add cond-mismatch.
1564 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1566 * class.c (handle_using_decl): Reject using of constructor name
1567 of sourcing class. Allow injecting of a method with same name as
1568 nested class. Fixup error messages.
1570 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1572 * decl2.c (lang_decode_option): Handle -Wformat=2.
1574 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1576 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1577 initialized_in_class.
1578 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1579 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1580 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1581 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1582 * pt.c (check_default_tmpl_args): Adjust for
1583 DECL_INITIALIZED_IN_CLASS_P.
1584 (instantiate_class_template): Likewise.
1585 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1587 * class.c (finish_struct): Constify saved_filename.
1589 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1591 * class.c (duplicate_tag_error): Adjust diagnostic.
1592 (finish_struct): Locally set location to start of struct.
1593 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1595 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1597 * decl.c (struct binding_level): Adjust class_shadowed comments
1599 (push_class_level_binding): Ajust comments to reflect reality.
1600 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1601 Don't set TREE_VALUE on the class_shadowed list.
1603 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1605 * decl2.c (acceptable_java_type): Allow references too.
1606 * init.c (build_java_class_ref): When using the new ABI, search
1607 `class$' and have it mangled with `mangle_decl.'
1608 * mangle.c (write_java_integer_type_codes): New function.
1609 (write_builtin_type): Detect and mangle Java integer and real
1612 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1614 * decl2.c (grokfield): Don't accept `asm' specifiers for
1615 non-static data members.
1617 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1619 * expr.c (cplus_expand_expr): Don't reset `target'.
1621 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1623 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1625 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1627 * parse.y (template_datadef): Check for error_mark_node.
1629 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1631 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1633 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1635 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1636 (record_builtin_type): Make non-static.
1637 (flag_short_double): Don't declare.
1638 (init_decl_processing): Remove the creation of many tree nodes now
1639 in c_common_nodes_and_builtins.
1640 (build_void_list_node): New function.
1641 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1642 * cp-tree.h (flag_short_wchar): Don't declare.
1644 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1646 * call.c (build_conv): Don't use build1 for USER_CONV.
1647 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1649 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1651 * lex.c (lang_init): Call c_common_lang_init.
1653 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1655 * search.c (lookup_fnfields_here): Remove.
1656 (look_for_overrides_r): Use lookup_fnfields_1.
1657 Ignore functions from using declarations.
1659 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1661 Implement exceptions specifiers for implicit member functions.
1662 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1663 * method.c (synthesize_exception_spec): New function.
1664 (locate_dtor, locate_ctor, locate_copy): New functions.
1665 (implicitly_declare_fn): Generate the exception spec too.
1666 * search.c (check_final_overrider): Check artificial functions
1668 * typeck2.c (merge_exception_specifiers): New function.
1670 2001-01-03 Jason Merrill <jason@redhat.com>
1672 * init.c (build_default_init): New fn.
1673 (perform_member_init): Split out from here.
1674 (build_new_1): Use it. Simplify initialization logic.
1675 (build_vec_init): Take an array, rather than a pointer and maxindex.
1676 Speed up simple initializations. Don't clean up if we're assigning.
1677 * cp-tree.h: Adjust.
1678 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1679 * parse.y (new_initializer): Return void_zero_node for ().
1680 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1681 * typeck2.c (digest_init): Only complain about user-written
1684 2000-12-22 Mike Stump <mrs@wrs.com>
1686 * decl2.c: (max_tinst_depth): Increase to 50.
1688 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1690 * class.c (invalidate_class_lookup_cache): Zero the
1691 previous_class_values.
1692 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1694 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1695 * decl.c (free_bindings): New variable.
1696 (push_binding): Don't create a new binding if we have one on the
1698 (pop_binding): Put old bindings on the free list.
1699 (init_decl_processing): Use size_int, not build_int_2.
1700 Register free_bindings as a GC root.
1701 (cp_make_fname_decl): Use size_int, not build_int_2.
1702 (push_inline_template_parms_recursive): Likewise.
1703 (end_template_parm_list): Likewise.
1704 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1705 (tsubst_template_parms): Use size_int, not build_int_2.
1707 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1709 2001-01-02 Richard Henderson <rth@redhat.com>
1711 * parse.y (asm): Set ASM_INPUT_P.
1713 2001-01-02 Jason Merrill <jason@redhat.com>
1715 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1718 * typeck.c (cp_truthvalue_conversion): New fn.
1719 * cvt.c (ocp_convert): Use it.
1721 * cp-tree.h: Lose c-common.c decls.
1723 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1724 * cvt.c (convert_to_void): Use type_unknown_p.
1726 * typeck.c (strip_all_pointer_quals): Also strip quals from
1727 pointer-to-member types.
1729 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1732 * call.c (build_new_method_call): Do evaluate the object parameter
1733 when accessing a static member.
1734 * typeck.c (build_component_ref): Likewise.
1736 2001-01-02 Andreas Jaeger <aj@suse.de>
1738 * decl.c (cp_missing_noreturn_ok_p): New.
1739 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1741 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1743 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1745 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1747 * class.c (pushclass): Remove #if 0'd code.
1748 * cp-tree.h (overload_template_name): Remove.
1749 * decl.c (store_bindings): Simplify.
1750 (pop_from_top_level): Likewise.
1751 * pt.c (overload_template_name): Remove.
1752 (instantiate_decl): Don't call push_to_top_level if it's not
1755 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1757 * pt.c (register_local_specialization): Don't return a value.
1758 (lookup_template_class): Use move-to-front heuristic when looking
1759 up template instantiations.
1760 (instantiate_decl): Only push_to_top_level when we're actually
1761 going to instantiate the template.
1763 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1765 * search.c (binfo_for_vtable): Return least derived class, not
1766 most. Handle secondary vtables.
1768 2000-12-22 Jason Merrill <jason@redhat.com>
1770 * pt.c (more_specialized): Don't optimize len==0.
1771 (fn_type_unification): If we're adding the return type, increase len.
1773 * typeck.c (build_binary_op): Fix pmf comparison logic.
1775 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1776 DECL_STATIC_FUNCTION_P.
1778 * semantics.c (genrtl_finish_function): Don't try to jump to
1779 return_label unless it exists.
1781 In partial ordering for a call, ignore parms for which we don't have
1783 * call.c (joust): Pass len to more_specialized.
1784 (add_template_candidate_real): Strip 'this', pass len.
1785 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1786 (get_bindings_order): New fn. Pass len down.
1787 (get_bindings_real): Strip 'this', pass len.
1788 (fn_type_unification): Likewise.
1789 (type_unification_real): Succeed after checking 'len' args.
1790 (most_specialized_instantiation): Lose explicit_args parm.
1791 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1794 2000-12-21 Jason Merrill <jason@redhat.com>
1796 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1797 DECL_TEMPLATE_RESULT.
1799 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1800 lookup_fnfields_here.
1802 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1804 * call.c (build_object_call): Also allow conversions that return
1805 reference to pointer to function.
1806 (add_conv_candidate): Handle totype being ref to ptr to fn.
1807 (build_field_call): Also allow members of type reference to function.
1808 Lose support for calling pointer to METHOD_TYPE fields.
1810 * error.c (dump_expr): Handle *_CAST_EXPR.
1812 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1814 * tree.c (break_out_cleanups): Lose.
1815 * cp-tree.h: Remove prototype.
1816 * typeck.c (build_component_ref): Don't break_out_cleanups.
1817 (build_compound_expr): Likewise.
1818 * semantics.c (finish_expr_stmt): Likewise.
1820 2000-12-20 Richard Henderson <rth@redhat.com>
1822 * cp-tree.h: Update declarations.
1823 * decl.c (finish_case_label): Return the new stmt node.
1824 * semantics.c (finish_goto_stmt): Likewise.
1825 (finish_expr_stmt, finish_return_stmt): Likewise.
1826 (finish_break_stmt, finish_continue_stmt): Likewise.
1827 (finish_asm_stmt): Likewise.
1828 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1829 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1830 (simple_if, simple_stmt): Return the new stmt node.
1833 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1835 * cp-tree.h: Don't declare warn_long_long.
1837 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1839 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1842 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1844 * pt.c (unify): Handle when both ARG and PARM are
1845 BOUND_TEMPLATE_TEMPLATE_PARM.
1847 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1849 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1850 DECL_TEMPLATE_PARM_P.
1852 2000-12-15 Jason Merrill <jason@redhat.com>
1854 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1856 * init.c (build_new_1): Don't strip quals from type.
1858 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1860 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1862 * call.c (build_new_function_call): Lose space before paren in
1864 (build_new_method_call): Likewise.
1866 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1868 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1870 * pt.c (check_explicit_specialization): Propagate default
1871 function arguments to explicit specializations.
1873 2000-12-13 DJ Delorie <dj@redhat.com>
1875 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1878 2000-12-08 Jason Merrill <jason@redhat.com>
1880 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1882 Clean up copy-initialization in overloading code.
1883 * call.c (build_user_type_conversion_1): Die if we are asked to
1884 convert to the same or a base type.
1885 (implicit_conversion): Avoid doing so. Lose reference binding code.
1886 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1887 direct-initialization. Also do direct-init part of copy-init.
1888 (build_user_type_conversion): Don't provide context to convert_like.
1889 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1890 the constructor call for copy-init.
1892 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1893 instantiation of a member template.
1894 (do_decl_instantiation): Not here.
1896 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1898 * class.c (check_field_decls): Don't special case anonymous
1899 fields in error messages.
1900 (note_name_declared_in_class): Use %D on diagnostic.
1902 * tree.c (pod_type_p): Use strip_array_types.
1903 (cp_valid_lang_attribute): Likewise.
1904 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1905 multiple evaluations.
1906 (cp_has_mutable_p): Use strip_array_types.
1908 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1910 * cp-tree.h (sufficient_parms_p): Declare new function.
1911 * call.c (sufficient_parms_p): New function, broken out of ...
1912 (add_function_candidate): ... here. Use it.
1913 (add_conv_candidate): Use it.
1914 * decl.c (grok_ctor_properties): Use it.
1916 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1918 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1920 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1922 * decl2.c (lang_decode_option): Handle -Wformat-security.
1924 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1926 * pt.c (verify_class_unification): New function.
1927 (get_class_bindings): Use it.
1928 (try_class_unification): Tidy.
1929 (unify): Handle when argument of a template-id is not
1930 template parameter dependent.
1931 (template_args_equal): Handle when TREE_CODE's do not match.
1933 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1935 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1936 for -save-temps, pass all relevant -Defines to it, and then don't
1937 pass them to cc1plus.
1939 2000-12-05 Will Cohen <wcohen@redhat.com>
1941 * decl.c (finish_case_label): Cleared
1942 more_cleanups_ok in surrounding function scopes.
1943 (define_label): Likewise.
1945 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1947 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1948 (get_matching_virtual): Remove.
1949 (look_for_overrides): Declare new function.
1950 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1952 * class.c (check_for_override): Move base class iteration code
1953 to look_for_overrides.
1954 * search.c (next_baselink): Remove.
1955 (get_virtuals_named_this): Remove.
1956 (get_virtual_destructor): Remove.
1957 (tree_has_any_destructors_p): Remove.
1958 (struct gvnt_info): Remove.
1959 (check_final_overrider): Remove `virtual' from error messages.
1960 (get_matching_virtuals): Remove. Move functionality to ...
1961 (look_for_overrides): ... here, and ...
1962 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1965 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1967 * typeck.c (get_delta_difference): If via a virtual base,
1969 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1972 2000-12-04 Richard Henderson <rth@redhat.com>
1974 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1976 2000-12-04 Jason Merrill <jason@redhat.com>
1978 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1979 (write_builtin_type): Pass intSI_type_node and the like through
1981 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1982 Pass intSI_type_node and the like through type_for_mode.
1983 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1984 * pt.c (tsubst, unify): Likewise.
1985 * tree.c (walk_tree): Likewise.
1986 * error.c (dump_type): Likewise.
1987 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1989 * Make-lang.in: Tweak top comment for emacs.
1992 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1994 * class.c (clone_function_decl): Robustify.
1996 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1998 * decl.c (store_bindings): Only search in the non modified
1999 old_bindings for duplicates.
2001 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2003 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2006 * typeck.c (build_static_cast): Remove unused variable.
2008 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2010 * pt.c: Fix typo in comment.
2012 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2014 * decl2.c (warn_format): Remove definition.
2015 (lang_decode_option): Handle -Wformat-nonliteral,
2016 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2018 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2020 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2021 (init_decl_processing): Don't create string_type_node,
2022 const_string_type_node, wint_type_node, intmax_type_node,
2023 uintmax_type_node, default_function_type, ptrdiff_type_node and
2024 unsigned_ptrdiff_type_node. Adjust position of call to
2025 c_common_nodes_and_builtins.
2026 (identifier_global_value): New function.
2028 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2030 * call.c (standard_conversion): Reject pointer to member
2031 conversions from ambiguous, inaccessible or virtual bases.
2032 * typeck.c (build_static_cast): Don't check pointers to members
2035 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2037 * method.c (do_build_copy_constructor): Preserve cv
2038 qualifications when accessing source object members.
2039 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2042 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2044 * method.c (do_build_assign_ref): Construct appropriately
2045 CV-qualified base reference. Don't allow const casts in base
2048 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2050 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2051 incomplete return type.
2053 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2055 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2056 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2059 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2061 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2063 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2065 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2067 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2069 * decl.c (grokdeclarator): Do type access control on friend
2072 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2074 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2075 bison parser ickiness.
2076 * pt.c (tsubst_friend_function): Enter namespace scope when
2077 tsubsting the function name.
2078 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2080 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2082 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2083 * cvt.c (cp_convert_to_pointer): Add force parameter.
2084 Allow conversions via virtual base if forced.
2085 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2086 (ocp_convert): Likewise.
2087 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2088 * typeck.c (get_delta_difference): Adjust handling of virtual
2091 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2093 * tree.c (struct list_hash): Remove.
2094 (list_hash_table): Make it be an htab.
2095 (struct list_proxy): New type.
2096 (list_hash_eq): New function.
2097 (list_hash_pieces): Renamed from ...
2098 (list_hash): ... this.
2099 (list_hash_lookup): Remove.
2100 (list_hash_add): Remove.
2101 (hash_tree_cons): Use the generic hashtable.
2102 (mark_list_hash): Remove.
2103 (init_tree): Create the hashtable.
2105 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2107 * method.c (build_mangled_C9x_name): Rename to
2108 build_mangled_C99_name. Change C9X references in comments to
2111 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2113 * parse.y (unary_expr): Move VA_ARG from here ...
2114 (primary): ... to here.
2116 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2118 * semantics.c (finish_id_expr): If type is error_mark, return
2121 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2123 * pt.c (lookup_template_class): Simplify loop exit constructs.
2124 Cope when there is no partial instantiation of a template
2127 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2129 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2131 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2133 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2136 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2137 destructors that haven't already been cloned.
2139 2000-11-20 Richard Henderson <rth@redhat.com>
2141 * parse.y (yyparse_1): Rename the parser entry point.
2143 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2145 * mangle.c (write_name): Use <unscoped-name> for names directly in
2147 (write_unscoped_name): Accept names directly in function scope.
2149 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2151 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2152 * parse.y (extdef): Add EXPORT reduction.
2153 * spew.c (yylex): Don't skip export here.
2155 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2157 * decl.c (init_decl_processing): Correct name of pure virtual
2158 function under the new ABI.
2159 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2160 (throw_bad_typeid): Likewise for bad typeid function.
2162 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2164 * decl.c (grokparms): Don't even function types of `void' type,
2166 * mangle.c (write_type): Don't crash when confronted with the
2169 * decl.c (grokparms): Don't create parameters of `void' type.
2171 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2173 * lex.c (mark_impl_file_chain): Delete.
2174 (init_parse): Remove call to ggc_add_string_root. No need to
2175 ggc_strdup a string constant. Do not add impl_file_chain to GC
2177 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2179 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2181 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2183 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2185 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2186 * decl.c (grokdeclarator): Don't reject void parms here.
2187 (require_complete_types_for_parms): Simplify, use
2188 complete_type_or_else.
2189 (grokparms): Remove bitrot. Remove funcdef parm.
2190 Deal with ellipsis parm lists here.
2191 * semantics.c (finish_parmlist): Don't append void_list_node
2192 here. Set PARMLIST_ELLIPSIS_P.
2194 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2196 * typeck2.c (incomplete_type_error): Reorganise to avoid
2197 excessive diagnostics.
2199 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2201 * lex.c (struct impl_files, internal_filename): Constify a char *.
2203 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2205 * mangle.c (write_special_name_constructor): Don't generate
2206 assembler junk when confronted with an old-style constructor.
2207 (write_special_name_destructor): Likewise.
2208 (mangle_decl_string): Do it here instead.
2210 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2212 * call.c (op_error): Make error messages clearer.
2214 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2216 * decl.c (wrapup_globals_for_namespace): Don't mark things
2217 TREE_ASM_WRITTEN when they're not.
2219 2000-11-15 Jason Merrill <jason@redhat.com>
2221 * typeck2.c (friendly_abort): Uncount the error before handing
2224 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2226 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2228 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2230 * class.c (build_vtbl_initializer): Fix typo in comment.
2231 * typeck.c (expr_sizeof): Don't crash on errors.
2233 2000-11-14 Jim Wilson <wilson@redhat.com>
2235 * lang-specs.h: Add %2 after %(cc1_options).
2237 2000-11-14 Richard Henderson <rth@redhat.com>
2239 * typeck.c (c_sizeof): Be strict about casting result value
2240 back to c_size_type_node.
2241 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2243 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2245 * typeck.c (build_unary_op): Use boolean_increment from
2246 c-common.c, moving the relevant code there.
2248 2000-11-11 Jason Merrill <jason@redhat.com>
2250 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2252 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2255 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2257 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2258 * lex.c (copy_lang_decl): Likewise.
2260 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2262 * dump.c (cp_dump_tree): Don't dump function bodies here.
2264 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2265 (dump.o): Update dependency list.
2266 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2267 (flag_dump_translation_unit): Likewise.
2268 (CP_TYPE_QUALS): Adjust definition.
2269 (DECL_C_BIT_FIELD): Remove.
2270 (SET_DECL_C_BIT_FIELD): Likewise.
2271 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2272 (add_maybe_template): Likewise.
2273 (strip_array_types): Likewise.
2274 (dump_node_to_file): Likewise.
2275 (cp_dump_tree): New function.
2276 * decl.c (init_decl_processing): Set lang_dump_tree.
2277 * decl2.c (flag_dump_translation_unit): Remove.
2278 * dump.c: Move most of it to ../c-dump.c.
2279 (cp_dump_tree): New function.
2280 * pt.c (add_maybe_template): Remove.
2281 * typeck.c (strip_array_types): Likewise.
2283 2000-11-07 Eric Christopher <echristo@redhat.com>
2285 * decl.c (init_decl_processing): Change definition of
2286 __wchar_t to wchar_t. Remove artificial declaration of
2288 * lex.c: Change instances of __wchar_t to wchar_t.
2290 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2292 * lex.c (do_identifier): Don't lookup_name for operators.
2293 * parse.y (operator): Save looking_for_typename.
2294 (unoperator): Restore it.
2295 * spew.c (frob_opname): Use nth_token for lookahead.
2297 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2299 * decl.c (grok_op_properties): Always use coerce_new_type and
2301 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2302 exception specification. Tidy up.
2303 (coerce_delete_type): Preserve exception specification. Tidy up.
2305 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2307 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2308 (push_binding_level), error.c (cp_tree_printer), pt.c
2309 (process_partial_specialization, tsubst_template_arg_vector),
2310 search.c (lookup_member): Use memset () instead of bzero ().
2312 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2314 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2316 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2318 * Make-lang.in (c++.distdir): Remove.
2320 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2322 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2323 declarations from different namespaces to be combined.
2325 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2327 * decl.c: Include tm_p.h.
2329 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2331 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2333 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2335 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2336 (build_overload_value), repo.c (open_repo_file), xref.c
2337 (open_xref_file): Use strchr () and strrchr () instead of index ()
2340 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2342 * call.c (build_over_call): Call fold on the CALL_EXPR.
2344 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2346 * error.c (dump_template_decl): Separate template hearders with
2349 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2351 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2352 TS_* flags with corresponding TFF_*. Adjust prototypes of
2353 functions (which used to take a tree_string_flags) to take an int.
2355 * cp-tree.h (enum tree_string_flags): Remove
2356 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2357 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2358 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2359 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2360 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2361 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2362 (type_as_string, decl_as_string, expr_as_string,
2363 context_as_string): Adjust prototype.
2365 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2366 instead of TS_PLAIN.
2368 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2369 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2372 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2374 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2375 (linkage_kind): New enumeration.
2376 (decl_linkage): New function.
2377 * decl2.c (comdat_linkage): Extend comment.
2378 * error.c (dump_function_decl): Print the arguments used to
2379 instantiate a template, even when not printing the type of the
2381 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2382 not TREE_PUBLIC, to test for external linkage.
2383 * tree.c (decl_linkage): New function.
2385 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2387 * pt.c (instantiate_decl): Always instantiate static data members
2388 initialized in-class.
2390 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2392 * Make-lang.in: Move all build rules here from Makefile.in,
2393 adapt to new context. Wrap all rules that change the current
2394 directory in parentheses. Expunge all references to $(P).
2395 When one command depends on another and they're run all at
2396 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2397 all object-file generation rules. Delete obsolete variables.
2399 * Makefile.in: Delete.
2400 * config-lang.in: Delete outputs= line.
2402 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2404 * error.c (dump_function_decl): Print no space between
2405 `ptr-operator' the `type-specifier' of the return type.
2406 (dump_type_prefix): Make sure we put space at the appropriate
2409 2000-10-23 Jason Merrill <jason@redhat.com>
2411 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2413 2000-10-22 Jason Merrill <jason@redhat.com>
2415 * call.c (build_conditional_expr): Use ocp_convert to force
2418 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2420 * call.c (standard_conversion): Use RVALUE_CONVs for all
2421 expressions that satisfy lvalue_p, not just those that satisfy
2424 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2426 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2427 not one with TYPE_IS_SIZETYPE set.
2428 (dubious_conversion_warnings): Remove special-case code.
2430 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2432 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2433 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2434 (dump_type_prefix): Print vector-of-int as 'int vector'.
2435 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2436 * tree.c (walk_tree): Handle VECTOR_TYPE.
2438 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2440 2000-10-21 Jason Merrill <jason@redhat.com>
2442 * parse.y (operator): Set got_object from got_scope.
2443 Set looking_for_typename.
2444 * decl.c (lookup_name_real): Clear val after setting from_obj.
2445 Reorganize diagnostic.
2447 2000-10-20 Jason Merrill <jason@redhat.com>
2449 * tree.c (walk_tree): Don't walk into default args.
2451 * error.c (dump_expr): Use host_integerp.
2453 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2455 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2456 "since" in error message.
2458 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2460 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2462 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2464 * decl.c (revert_static_member_fn): Fixed typo.
2466 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2468 * class.c (subobject_offset_fn): New type.
2469 (dfs_record_base_offsets): Remove.
2470 (record_base_offsets): Likewise.
2471 (dfs_search_base_offsets): Likewise.
2472 (record_subobject_offset): New function.
2473 (check_subobject_offset): Likewise.
2474 (walk_subobject_offsets): Likewise.
2475 (record_subobject_offsets): Likewise.
2476 (layout_conflict_p): Reimplement.
2477 (layout_nonempty_base_or_field): Correct handling of type
2478 conflicts during layout.
2479 (layout_empty_base): Likewise.
2480 (build_base_field): Adjust to handle new representation of empty
2482 (build_base_fields): Likewise.
2483 (layout_virtual_bases): Likewise.
2484 (splay_tree_compare_integer_csts): New function.
2485 (layout_class_type): Use a splay_tree, rather than a varray, to
2486 represent the offsets of empty bases.
2488 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2489 * decl.c (select_decl): Don't return declarations that are
2492 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2494 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2495 (fake_std_node): New macro.
2496 * decl.c (in_std): Rename to ...
2497 (in_fake_std): ... this.
2498 (flag_no_builtin): Remove.
2499 (flag_no_nonansi_builtin): Likewise.
2500 (walk_namespaces_r): Use fake_std_node.
2501 (push_namespace): Use std_identifier.
2502 (pop_namespace): Use in_fake_std.
2503 (lookup_name_real): Use fake_std_node.
2504 (init_decl_processing): When -fhonor-std, create the `std'
2505 namespace. Don't create a dummy fake_std_node in that case.
2506 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2507 (builtin_function): Put builtins whose names don't begin
2508 with `_' in the std namespace.
2509 * decl2.c (flag_no_builtin): Remove.
2510 (flag_no_nonansi_builtin): Likewise.
2511 (set_decl_namespace): Use fake_std_node.
2512 (validate_nonmember_using_decl): Likewise.
2513 (do_using_directive): Likewise.
2514 (handle_class_head): Likewise.
2515 * dump.c (dequeue_and_dump): Likewise.
2516 * except.c (init_exception_processing): Use std_identifier.
2517 * init.c (build_member_call): Use fake_std_node.
2518 * rtti.c (init_rtti_processing): Use std_identifier.
2520 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2522 * cp-tree.h (back_end_hook): Remove declaration.
2523 * decl2.c (back_end_hook): Remove definition.
2525 * dump.c (dequeue_and_dump): Dump TREE_USED.
2527 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2529 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2531 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2533 * decl.c (WINT_TYPE): Define.
2534 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2535 c_size_type_node, signed_size_type_node and wint_type_node.
2537 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2539 * decl2.c (warn_missing_format_attribute): New variable.
2540 (lang_decode_option): Decode -Wmissing-format-attribute.
2542 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2544 * typeck.c (qualify_type): Remove.
2545 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2547 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2549 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2551 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2553 * Makefile.in (parse.c, parse.h): Create atomically.
2555 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2557 * class.c (current_obstack): Remove.
2558 * decl.c (ggc_p): Remove.
2559 (start_decl): Don't use decl_tree_cons.
2560 (grokdeclarator): Don't use build_decl_list.
2561 (start_function): Don't use decl_tree_cons.
2562 (finish_function): Don't mess with obstacks.
2563 * decl2.c (grok_x_components): Don't use build_decl_list.
2564 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2565 (implicitly_declare_fn): Don't call build_decl_list.
2566 * parse.y (frob_specs): Don't call build_decl_list or
2568 (expr_or_declarator_intern): Don't call decl_tree_cons.
2569 (primary): Don't call build_decl_list.
2570 (fcast_or_absdcl): Likewise.
2571 (typed_declspecs): Don't call decl_tree_cons.
2572 (reserved_declspecs): Don't call build_decl_list.
2573 (declmods): Likewise.
2574 (reserved_typespecquals): Likewise.
2576 (new_type_id): Likewise.
2577 (cv_qualifiers): Likewise.
2578 (after_type_declarator_intern): Likewise.
2579 (notype_declarator_intern): Likewise.
2580 (absdcl_intern): Likewise.
2581 (named_parm): Likewise.
2582 * pt.c (most_specialized_class): Likewise.
2583 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2584 (init_repo): Initialize it.
2585 * search.c (current_obstack): Remove.
2586 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2588 2000-10-09 Richard Henderson <rth@cygnus.com>
2590 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2591 (c++ language support bits for libgcc): Remove.
2592 (c++.clean): Remove cplib2.txt cleanup.
2593 * config-lang.in (headers, lib2funcs): Remove.
2595 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2596 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2597 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2598 * inc/new.h, inc/typeinfo: Remove files.
2600 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2602 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2604 (init_decl_processing): Initialize intmax_type_node and
2607 2000-10-06 Richard Henderson <rth@cygnus.com>
2609 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2610 (original_result_rtx): Remove.
2611 * decl.c (save_function_data): Don't clear x_result_rtx.
2612 (mark_lang_function): Don't mark it either.
2613 * expr.c (fixup_result_decl): Remove.
2614 * semantics.c (genrtl_named_return_value): Frob the return decl
2615 before calling emit_local_var.
2616 (genrtl_finish_function): Don't call fixup_result_decl.
2617 Always emit the jump to return_label.
2619 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2621 * pt.c (lookup_template_class): Set current access for enum.
2622 (tsubst_enum): Set file & line for enum decl.
2624 * spew.c (yylex): Remove unused variable.
2626 2000-10-05 Richard Henderson <rth@cygnus.com>
2628 * semantics.c (genrtl_finish_function): Don't init or check
2629 can_reach_end; remove noreturn and return value checks.
2631 2000-10-05 Tom Tromey <tromey@cygnus.com>
2633 * init.c (build_java_class_ref): Use `build_static_name' with a
2634 suffix, not a prefix, to build the class object's name.
2636 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2638 * cp-tree.h (access_kind): Fix comment typo.
2639 * decl2.c (grokfield): Fix diagnostic typo.
2640 * semantics.c (finish_template_type): Fix comment typo.
2641 (finish_qualified_object_call_expr): Likewise.
2643 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2645 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2648 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2650 * spew.c (frob_id): New static function.
2651 (frob_opname): Use it.
2654 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2656 * decl.c (lang_mark_false_label_stack): Remove.
2657 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2659 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2661 * gxxint.texi: Use @email for formatting email addresses.
2663 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2665 * error.c: Remove direct obstack manipulation. Replace with
2666 output_buffer-based formatting. Adjust calls to removed macros.
2667 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2668 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2669 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2671 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2673 * ir.texi: Move to ../c-tree.texi.
2675 2000-09-20 Jason Merrill <jason@redhat.com>
2677 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2679 2000-09-21 Andreas Jaeger <aj@suse.de>
2681 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2682 * cp-tree.h: ... here.
2684 * error.c: Remove declaration of cp_printer.
2686 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2688 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2690 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2692 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2695 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2697 * decl.c (start_function): Robustify.
2699 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2701 * cp-tree.h (check_function_format): Accept a `status' parameter.
2703 * call.c, typeck.c: Updates calls to `check_function_format'.
2705 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2707 * decl2.c (handle_class_head): Always push some scope even
2710 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2712 * cp-tree.h (struct cp_language_function): Remove
2713 x_scope_stmt_stack and name_declared.
2714 (current_scope_stmt_stack): Remove.
2715 (function_name_declared_p): New macro.
2716 (struct lang_decl_flags): Use c_lang_decl as a base class.
2718 (struct lang_decl): Replace saved_tree with context.
2719 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2720 (SET_DECL_FRIEND_CONTEXT): Likewise.
2721 (DECL_VIRTUAL_CONTEXT): Likewise.
2722 (DECL_SAVED_TREE): Remove.
2723 (C_DECLARED_LABEL_FLAG): Likewise.
2724 (cplus_expand_expr_stmt): Don't declare.
2725 (add_decl_stmt): Likewise.
2726 (add_scope_stmt): Likewise.
2727 * decl.c (mark_stmt_tree): Remove.
2728 (case_compare): Likewise.
2729 (finish_case_label): Use c_add_case_label.
2730 (init_decl_processing): Set more language-specific hooks.
2731 (build_enumerator): Fix typo in comment.
2732 (cplus_expand_expr_stmt): Remove.
2733 (mark_lang_function): Use mark_c_language_function.
2734 (lang_mark_tree): Use c_mark_lang_decl.
2735 * decl2.c: Change order of inclusion.
2736 * except.c: Likewise.
2737 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2738 back on c_expand_expr.
2739 * friend.c: Include expr.h.
2740 * init.c: Change order of inclusion.
2741 * Makefile.in: Update dependencies.
2742 * lex.h (free_lang_decl_chain): Remove.
2743 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2744 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2746 (instantiate_decl): Use function_name_declared_p.
2747 * semantics.c (lang_expand_expr_stmt): Remove.
2748 (set_current_function_name_declared): Likewise.
2749 (current_function_name_declared): Likewise.
2750 (begin_compound_stmt): Use function_name_declared_p.
2751 (add_decl_stmt): Remove.
2752 (setup_vtbl_ptr): Use function_name_declared_p.
2753 (add_scope_stmt): Remove.
2754 (current_scope_stmt_stack): New function.
2755 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2756 (expand_body): Use function_name_declared_p.
2757 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2758 * typeck.c: Change order of includes.
2759 (convert_sequence): Remove.
2761 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2763 * lex.c (reswords): Add _Complex.
2765 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2767 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2769 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2771 * init.c (begin_init_stmts): Don't use // comments.
2773 2000-09-12 Jason Merrill <jason@redhat.com>
2775 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2776 all non-extern arrays.
2778 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2779 typenames, too. Downgrade complaint to pedwarn.
2780 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2781 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2782 'class This::Inherited'.
2784 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2786 * decl.c (finish_case_label): Given the LABEL_DECL a
2789 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2791 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2792 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2793 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2794 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2795 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2797 (sorry_for_unsupported_tree, print_scope_operator,
2798 print_left_paren, print_right_paren, print_left_bracket,
2799 print_right_bracket, print_whitespace): Likewise.
2800 (aggr_variety): Rename to class_key_or_enum.
2801 (print_type): Rename to print_type_id.
2802 (print_type_specifier_seq, print_simple_type_specifier,
2803 print_elaborated_type_specifier,
2804 print_rest_of_abstract_declarator,
2805 print_parameter_declaration_clause, print_exception_specification,
2806 print_nested_name_specifier, print_template_id,
2807 typedef_original_name, print_template_argument_list_start,
2808 print_template_argument_list_end): New functions.
2810 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2812 * ir.texi: Add more documentation.
2814 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2816 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2817 (current_function_parms): Don't define.
2818 (struct cp_language_function): Remove parms_stored.
2819 (current_function_just_assigned_this): Don't define.
2820 (current_function_parms_stored): Likewise.
2821 (static_ctors): Declare.
2822 (static_dtors): Likewise.
2823 (SF_EXPAND): Don't define.
2824 (expand_start_early_try_stmts): Remove declaration.
2825 (store_parm_decls): Likewise.
2826 * decl.c (static_ctors): Don't declare.
2827 (static_dtors): Likewise.
2828 (struct binding_level): Remove this_block.
2829 (poplevel): Remove dead code.
2830 (set_block): Likewise.
2831 (mark_binding_level): Don't mark this_block.
2832 (mark_saved_scope): Don't mark x_function_parms.
2833 (init_decl_processing): Don't add current_function_parms as a GC
2835 (check_function_type): Change prototype.
2836 (start_function): Remove RTL-generation code.
2837 (expand_start_early_try_stmts): Remove.
2838 (store_parm_decls): Give it internal linkage. Remove
2839 RTL-generation code.
2840 (finish_function): Remove RTL-generation code.
2841 * decl2.c (static_ctors): Fix formatting.
2842 (static_dtors): Likewise.
2843 * method.c (use_thunk): Don't call store_parm_decls.
2844 (synthesize_method): Likewise.
2845 * optimize.c (maybe_clone_body): Likewise.
2846 * parse.y (fn.def2): Likewise.
2847 (.set_base_init): Likewise.
2848 (nodecls): Likewise.
2849 * pt.c (instantiate_decl): Likewise.
2850 * rtti.c (synthesize_tinfo_fn): Likewise.
2851 * semantics.c (genrtl_try_block): Simplify.
2852 (expand_body): Use genrtl_start_function and
2853 genrtl_finish_function.
2854 (genrtl_start_function): New function.
2855 (genrtl_finish_function): Likewise.
2857 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2859 * error.c (cp_tree_printer, case 'P'): Append break.
2861 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2863 * cp-tree.h (frob_opname): Declare.
2864 * parse.y (saved_scopes): New static variable.
2865 (cp_parse_init): Adjust.
2866 (do_id): If lastiddecl is NULL, do do_identifier.
2867 (operator): Save scope information.
2868 (unoperator): New reduction. Restore scope information.
2869 (operator_name): Append unoperator. Call frob_opname.
2870 * spew.c (frob_opname): Define.
2872 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2874 * decl.c, rtti.c: Include defaults.h if not already included.
2875 Don't define the *_TYPE_SIZE macros.
2877 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2879 * cp-tree.h (push_switch): Change prototype.
2880 (check_cp_case_value): Remove declaration.
2881 (decl_constant_value): Likewise.
2882 * decl.c (struct cp_switch): Add switch_stmt and cases.
2883 (case_compare): New function.
2884 (push_switch): Set switch_stmt. Initialize cases.
2885 (pop_switch): Clean up cases.
2886 (define_case_label): Rename to ...
2887 (finish_case_label): ... this. Do semantic analysis for case
2889 (start_function): Correct comment.
2890 * decl2.c (check_cp_case_value): Remove.
2891 * expr.c (do_case): Remove.
2892 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2893 * semantics.c (genrtl_do_poplevel): Remove declaration.
2894 (RECHAIN_STMTS): Remove.
2895 (finish_break_stmt): Use build_break_stmt.
2896 (finish_continue_stmt): Use build_continue_stmt.
2897 (finish_switch_cond): Adjust condition here, rater than in
2898 c_expand_start_case.
2899 (finish_case_label): Remove.
2900 * typeck.c (c_expand_return): Remove.
2901 (c_expand_start_case): Likewise.
2903 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2905 * ir.texi: Document type nodes.
2907 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2909 * cp-tree.h (init_cp_semantics): Declare.
2910 (genrtl_try_block): Don't declare.
2911 (genrtl_handler): Likewise.
2912 (genrtl_catch_block): Likewise.
2913 (genrtl_ctor_stmt): Likewise.
2914 (genrtl_subobject): Likewise.
2915 (genrtl_do_poplevel): Likewise.
2916 (genrtl_named_return_value): Likewise.
2917 * lex.c (init_parse): Call init_cp_semantics.
2918 * semantics.c (genrtl_try_block): Give it internal linkage.
2919 (genrtl_handler): Likewise.
2920 (genrtl_catch_block): Likewise.
2921 (genrtl_ctor_stmt): Likewise.
2922 (genrtl_subobject): Likewise.
2923 (genrtl_do_poplevel): Likewise.
2924 (genrtl_named_return_value): Likewise.
2925 (lang_expand_stmt): Rename to ...
2926 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2927 (init_cp_semantics): Define.
2929 * decl.c (initialize_local_var): Remove RTL-generating code.
2930 * semantics.c (genrtl_try_block): Fix formatting.
2932 Move statement-tree facilities from C++ to C front-end.
2933 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2934 (void_zero_node): Remove.
2935 (stmt_tree): Likewise.
2936 (scope_chain): Adjust.
2937 (language_function): Rename to cp_language_function.
2938 (cp_function_chain): Adjust.
2939 (current_stmt_tree): Remove.
2940 (last_tree): Likewise.
2941 (last_expr_type): Likewise.
2942 (struct lang_decl): Adjust.
2943 (STMT_IS_FULL_EXPR_P): Remove.
2945 (begin_stmt_tree): Likewise.
2946 (finish_stmt_tree): Likewise.
2947 (walk_tree_fn): Likewise.
2948 (walk_stmt_tree): Likewise.
2949 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2950 * decl.c (mark_stmt_tree): Adjust type.
2951 (init_decl_processing): Don't build void_zero_node.
2952 (initialize_local_var): Adjust usage of current_stmt_tree.
2953 (finish_enum): Use add_stmt, not add_tree.
2954 (save_function_data): Adjust use of language_function.
2955 (finish_constructor_body): Use add_stmt, not add_tree.
2956 (finish_destructor_body): Likewise.
2957 (push_cp_function_context): Adjust use of language_function.
2958 (pop_cp_function_context): Likewise.
2959 (mark_lang_function): Likewise.
2960 (mark_cp_function_context): Likewise.
2961 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2962 (build_vec_init): Likewise.
2963 * semantics.c (SET_LAST_STMT): Remove.
2964 (RECHAIN_STMTS): Don't use it.
2965 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2966 (current_stmt_tree): Define.
2968 (finish_goto_stmt): Use add_stmt, not add_tree.
2969 (finish_expr_stmt): Likewise.
2970 (begin_if_stmt): Likewise.
2971 (finish_then_clause): Likewise.
2972 (begin_while_stmt): Likewise.
2973 (begin_do_stmt): Likewise.
2974 (finish_return_stmt): Likewise.
2975 (begin_for_stmt): Likewise.
2976 (finish_break_stmt): Likewise.
2977 (finish_continue_stmt): Likewise.
2978 (begin_switch_stmt): Likewise.
2979 (finish_case_label): Likewise.
2980 (begin_try_block): Likewise.
2981 (begin_function_try_block): Likewise.
2982 (begin_handler): Likewise.
2983 (begin_catch_block): Likewise.
2984 (begin_compound_stmt): Likewise.
2985 (begin_asm_stmt): Likewise.
2986 (finish_asm_stmt): Likewise.
2987 (finish_label_stmt): Likewise.
2988 (add_decl_stmt): Likewise.
2989 (finish_subobject): Likewise.
2990 (finish_decl_cleanup): Likewise.
2991 (finish_named_return_value): Likewise.
2992 (setup_vtbl_ptr): Likewise.
2993 (add_scope_stmt): Likewise.
2994 (finish_stmt_expr): Likewise.
2995 (prune_unused_decls): Remove.
2996 (begin_stmt_tree): Likewise.
2997 (finish_stmt_tree): Likewise.
2998 (prep_stmt): Adjust use of current_stmt_tree.
2999 (lang_expand_stmt): Likewise.
3000 * tree.c (statement_code_p): Remove.
3001 (cp_statement_code_p): New function.
3002 (walk_stmt_tree): Remove.
3003 (init_tree): Set lang_statement_code_p.
3005 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3007 Integrated preprocessor.
3009 * Make-lang.in, Makefile.in: Remove all references to input.c,
3010 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3011 * gxx.gperf, hash.h, input.c: Delete.
3012 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3013 initialized properly.
3015 * class.c (fixup_pending_inline): Take a tree, not a
3016 struct pending_inline *. All callers changed.
3017 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3018 RID_PROTECTED entries in ridpointers[] array here.
3019 * decl.c (duplicate_decls): Do not refer to struct
3021 (record_builtin_type, init_decl_processing): Use RID_MAX not
3023 (grokdeclarator): Use C_IS_RESERVED_WORD.
3024 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3026 (grok_x_components): Do not inspect pending_inlines chain.
3028 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3029 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3030 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3031 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3032 TIME_IDENTIFIER_FILEINFO): Kill.
3034 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3036 * parse.y: Call do_pending_inlines unconditionally.
3037 reinit_parse_for_method is now snarf_method. fn.defpen is no
3038 longer necessary. Remove unnecessary <itype> annotation on
3039 SCOPE. Do not refer to end_of_file or struct pending_inline.
3040 * semantics.c (begin_inline_definitions): Call
3041 do_pending_inlines unconditionally.
3043 * lex.c: Remove all code now shared with C front end.
3044 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3045 into the get_identifier table. Rewrite pragma handling to
3046 work with the registry. Move code to save tokens for later
3047 processing to spew.c.
3049 * spew.c: Rewrite everything in terms of token streams instead
3050 of text. Move routines here from lex.c / input.c as
3051 appropriate. GC-mark trees hanging off the pending inlines
3054 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3056 * NEWS: Mention that the named return value extension has been
3058 * cp-tree.h (original_result_rtx): Define.
3059 (TREE_REFERENCE_EXPR): Remove.
3060 (DECL_VPARENT): Likewise.
3061 (pushdecl_nonclass_level): Likewise.
3062 (store_return_init): Likewise.
3063 (reinit_lang_specific): Likewise.
3064 (genrtl_named_return_value): Change prototype.
3065 * decl.c (original_result_rtx): Remove.
3066 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3067 Do not generate RTL for local variables here.
3068 (store_return_init): Remove.
3069 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3071 (finish_named_return_value): Adjust accordingly. Warn that this
3072 extension is deprecated.
3073 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3075 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3077 * pt.c (type_unification_real): Replace switch with if.
3078 (unify): Tsubst non-type parms before comparing.
3080 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3082 * error.c (dump_typename): New function, broken out of ...
3083 (dump_type): ... here. Use it.
3084 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3086 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3088 * init.c (build_offset_ref): Deal with namespace scoped
3091 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3093 * class.c (resolve_address_of_overloaded_function): Add
3094 explanation message.
3095 * decl.c (define_case_label): Reformat explanation.
3096 * decl2.c (finish_static_data_member_decl): Likewise.
3097 (grokfield): Likewise.
3098 * friend.c (do_friend): Likewise.
3100 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3102 * tree.c (walk_tree): Expose tail recursion.
3103 (walk_stmt_tree): New function.
3104 * cp-tree.h: Prototype walk_stmt_tree.
3105 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3106 the BLOCKs directly. If a BLOCK has no variables after
3107 pruning, discard it.
3108 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3109 restore the line number.
3111 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3113 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3114 (pt.o): Remove dependency on HTAB_H.
3115 * cp-tree.h: Include hashtab.h.
3116 (walk_tree): Change prototype.
3117 (walk_tree_without_duplicates): New function.
3118 * decl.c (check_default_argument): Use it.
3119 * optimize.c (remap_decl): Adjust calls to walk_tree.
3120 (copy_body): Likewise.
3121 (expand_calls_inline): Likewise.
3122 (calls_setjmp_p): Use walk_tree_without_duplicates.
3123 * pt.c: Don't include hashtab.h.
3124 (for_each_template_parm): Use walk_tree_without_duplicates.
3125 * semantics.c (finish-stmt_tree): Likewise.
3126 (expand_body): Likewise.
3127 * tree.c (walk_tree): Add additional parameter.
3128 (walk_tree_without_duplicates): New function.
3129 (count_trees): Use it.
3130 (verify_stmt_tree): Adjust call to walk_tree.
3131 (find_tree): Use walk_tree_without_duplicates.
3132 (no_linkage_check): Likewise.
3133 (break_out_target_exprs): Adjust call to walk_tree.
3134 (cp_unsave): Likewise.
3136 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3138 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3139 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3140 * cp-tree.h (TYPE_BINFO): Adjust comment.
3141 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3142 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3143 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3144 (TYPE_TEMPLATE_INFO): Likewise.
3145 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3146 * class.c (push_nested_class): Likewise.
3147 * decl.c (lookup_name_real): Likewise.
3148 (grokdeclarator): Likewise.
3149 (grok_op_properties): Likewise.
3150 (xref_tag): Likewise.
3151 (xref_basetypes): Likewise.
3152 * decl2.c (constructor_name_full): Likewise.
3153 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3154 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3155 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3156 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3157 (dump_type_suffix): Likewise.
3158 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3160 (get_aggr_from_typedef): Likewise.
3161 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3162 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3163 (write_template_parm): Likewise.
3164 (write_template_template_parm): Check tree code instead of
3165 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3166 * method.c (build_overload_nested_name): Add
3167 BOUND_TEMPLATE_TEMPLATE_PARM.
3168 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3169 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3170 * pt.c (convert_template_argument): Check tree code instead of
3171 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3172 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3173 (for_each_template_parm): Adjust comment.
3174 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3175 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3176 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3177 template_args_equal to compare template template parameter cases.
3178 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3179 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3181 * tree.c (copy_template_template_parm): Decide whether to create
3182 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3183 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3184 (copy_tree_r): Likewise.
3185 * typeck.c (comptypes): Likewise. Check tree code instead of
3186 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3188 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3190 * decl.c (finish_function): Move the code for handling functions
3191 marked with the constructor and destructor attributes inside the
3194 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3196 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3198 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3200 * pt.c (lookup_template_class): Remove abort.
3201 * tree.c (get_type_decl): Allow error_mark_node.
3203 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3205 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3208 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3210 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3213 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3215 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3216 union tag mismatch error reporting.
3218 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3220 * call.c (build_scoped_method_call): Check it is not a namespace.
3222 2000-08-30 Jason Merrill <jason@redhat.com>
3224 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3226 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3227 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3228 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3230 * decl.c (start_function): Always call make_function_rtl.
3232 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3234 * semantics.c (prune_unused_decls): New function.
3235 (finish_stmt_tree): Call it via walk_tree.
3237 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3239 * class.c (build_secondary_vtable): Constify a char *.
3240 * decl.c (init_decl_processing): Initialize function_id_node,
3241 pretty_function_id_node, and func_id_node.
3242 * input.c (struct input_source): Constify 'str'.
3243 (feed_input): Constify first argument.
3244 * mangle.c (write_identifier): Constify argument.
3245 * pt.c (mangle_class_name_for_template): Constify argument.
3247 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3249 * typeck.c (mark_addressable): Remove code that pokes around in
3252 2000-08-28 Jason Merrill <jason@redhat.com>
3254 * lex.c (file_name_nondirectory): Move to toplev.c.
3256 * cp-tree.h (LOCAL_CLASS_P): New macro.
3257 * class.c (finish_struct_1): Use it.
3259 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3261 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3262 (write_encoding): Pass another argument to write_name.
3263 (write_name): Add ignore_local_scope parameter. Fix handling of
3265 (write_nested_name): Use write_unqualified_name.
3266 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3267 (write_template_prefix): Use write_unqualified_name.
3268 (write_component): Remove.
3269 (write_local_name): Add parameter. Use direct local entity to
3270 discriminator calculation.
3271 (write_class_enum_type): Pass another argument to write_name.
3272 (write_template_template_arg): Likewise.
3273 (make_guard_variable): Likewise.
3275 2000-08-27 Jason Merrill <jason@redhat.com>
3277 * decl.c (pushdecl): Matching decls for local externs are found in
3278 the current level. Propagate linkage information from previous
3281 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3283 * ir.texi (Expressions): Fix typo.
3285 2000-08-25 Greg McGary <greg@mcgary.org>
3287 * tree.c (init_tree): Use ARRAY_SIZE.
3289 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3291 * error.c (cp_tree_printer): Rework.
3293 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3295 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3297 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3298 (cp-demangle.o): Remove target.
3299 (dyn-string.o): Likewise.
3301 * decl.c (grokfndecl): Require that `main' return an `int'.
3302 * mangle.c (write_encoding): Don't mangle return types for
3303 conversion functions.
3305 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3307 * error.c (tree_formatting_info): New data type.
3308 (tree_being_formatted): New macro.
3309 (tree_formatting_flags): Likewise.
3310 (put_whitespace): Likewise.
3311 (print_tree_identifier): Likewise.
3312 (print_identifier): Likewise.
3313 (cp_tree_printer, print_function_argument_list, print_declaration,
3314 print_expression, print_function_declaration,
3315 print_function_parameter, print_type, print_cv_qualifier): New
3317 (init_error): Initialize lang_printer.
3319 2000-08-24 Jason Merrill <jason@redhat.com>
3321 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3322 adjustment necessary.
3324 2000-08-24 Greg McGary <greg@mcgary.org>
3326 * cp-tree.h (MAIN_NAME_P): Remove macro.
3328 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3330 * error.c (print_instantiation_context): Don't forget to flush the
3333 2000-08-23 Jason Merrill <jason@redhat.com>
3335 * typeck.c (build_ptrmemfunc): Save the input pmf.
3337 * method.c (process_modifiers): Use same_type_p.
3339 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3341 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3342 * mangle.c (write_function_type): Change prototype.
3343 (write_encoding): Don't mangle return types for
3344 constructors or destructors.
3345 (write_type): Adjust call to write_function_type.
3346 * pt.c (instantiate_template): Instantiate alternate entry points
3347 when instantiating the main function.
3349 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3351 * error.c (cp_print_error_function): Don't use embedded '\n' in
3354 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3356 * decl.c (init_decl_processing): Remove bogus initialization.
3357 * error.c (lang_print_error_function): Restore here.
3358 (init_error): Initialize print_error_function.
3360 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3362 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3364 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3366 * Makefile.in (error.o): Depends on diagnostic.h
3368 * cp-tree.h (problematic_instantiation_changed,
3369 record_last_problematic_instantiation, current_instantiation,
3370 print_instantiation_context): Declare.
3371 (maybe_print_template_context): Remove.
3373 * decl.c (init_decl_processing): Set print_error_function to NULL.
3374 (lang_print_error_function): Remove, since we're using a new
3377 * error.c: #include diagnostic.h
3378 (function_category): New function.
3379 (cp_diagnostic_starter): Likewise.
3380 (cp_diagnostic_finalizer): Likewise.
3381 (cp_print_error_function): Likewise.
3382 (maybe_print_instantiation_context): Likewise.
3383 (print_instantiation_full_context): Likewise.
3384 (print_instantiation_partial_context): Likewise.
3385 (print_instantiation_context): Define.
3386 (init_error): Initialize diagnostic pager and finalizer.
3388 * pt.c (problematic_instantiation_changed): Define.
3389 (record_last_problematic_instantiation): Likewise.
3390 (current_instantiation): Likewise.
3391 (maybe_print_template_context): Remove.
3392 (print_template_context): Likewise.
3393 (current_tinst_level): Make static to reflect Brendan Kehoe's
3394 change of 1995-04-13.
3395 (push_tinst_level): Call print_instantiation_context.
3397 2000-08-21 Nix <nix@esperi.demon.co.uk>
3399 * lang-specs.h: Do not process -o or run the assembler if
3402 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3404 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3406 * decl2.c (lang_decode_option): Disable gettext attributes for
3409 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3411 * lex.c (lang_init_options): Default diagnostic message maximum
3412 length to 80, when line-wrapping.
3414 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3416 * class.c (build_vtbl_initializer): Clear the entire
3417 vtbl_init_data. Start keeping track of the functions for which we
3418 have created vcall offsets here.
3419 (dfs_build_vcall_offset_vtbl_entries): Remove.
3420 (build_vcall_offset_vtbl_entries): Reimplement.
3421 (add_vcall_offset_vtbl_entries_r): New function.
3422 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3423 computing when vcall offsets are necessary.
3425 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3427 * decl.c (member_function_or_else): Use cp_error ... %T.
3428 (grokdeclarator): Likewise.
3429 (start_method): Likewise.
3430 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3432 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3434 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3437 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3439 * cp-tree.h (PTRMEM_OK_P): New macro.
3440 (itf_ptrmem_ok): New enumeration value.
3441 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3442 argument. Diagnose implicit pointer to member.
3443 (instantiate_type): Don't diagnose implicit pointer to member
3444 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3445 resolve_address_of_overloaded_function.
3446 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3447 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3448 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3449 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3450 (build_unary_op): Deal with single non-static member in
3453 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3455 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3457 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3459 * cp-tree.h (enum_name_string): Remove prototype.
3460 (report_case_error): Remove prototype.
3461 * cp/typeck2.c (enum_name_string): Remove.
3462 (report_case_error): Remove.
3463 * error.c (dump_expr): Deal with enum values directly.
3464 Correctly negate integer constant.
3466 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3468 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3469 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3470 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3471 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3472 (__cxa_vec_new): Use __cxa_vec_new2.
3473 (__cxa_vec_delete): Use __cxa_vec_delete2.
3475 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3477 * vec.cc (__cxa_vec_new): Set "C" linkage.
3478 (__cxa_vec_ctor): Likewise.
3479 (__cxa_vec_cctor): Likewise.
3480 (__cxa_vec_dtor): Likewise.
3481 (__cxa_vec_delete): Likewise.
3482 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3483 (__cxa_vec_ctor): Likewise.
3484 (__cxa_vec_cctor): Likewise.
3485 (__cxa_vec_dtor): Likewise.
3486 (__cxa_vec_delete): Likewise.
3488 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3490 * class.c (instantiate_type): Reinstate local variable
3491 deleted in previous change.
3493 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3496 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3498 * cp-tree.h (instantiate_type_flags): New enumeration.
3499 (instantiate_type): Change parameter.
3500 * class.c (instantiate_type): Adjust prototype. Adjust.
3501 * call.c (standard_conversion): Adjust instantiate_type call.
3502 (reference_binding): Likewise.
3503 (build_op_delete_call): Likewise.
3504 (convert_like_real): Likewise.
3505 * cvt.c (cp_convert_to_pointer): Likewise.
3506 (convert_to_reference): Likewise.
3507 * pt.c (convert_nontype_argument): Likewise.
3508 * typeck.c (build_binary_op): Likewise.
3509 (build_ptrmemfunc): Likewise.
3510 (convert_for_assignment): Likewise.
3512 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3514 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3515 (current_aggr): Define.
3516 * decl.c (grokdeclarator): Make sure a friend class is an
3517 elaborated type specifier.
3518 * parse.y (current_aggr): Remove static definition.
3519 (cp_parse_init): Adjust.
3520 (structsp): Clear and restore current_aggr.
3521 (component_decl_list): Clear current_aggr.
3523 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3524 aggregate tag on the typename's context.
3526 * pt.c (tsubst_friend_class): Return error_mark_node, if
3528 (instantiate_class_template): Ignore error_mark_node friend types.
3530 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3532 * cvt.c (warn_ref_binding): New static function, broken out of ...
3533 (convert_to_reference): ... here. Use it.
3535 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3537 * parse.y (template_arg): Add rule for template qualified with
3540 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3542 * decl2.c (add_function): Reorganize.
3543 (arg_assoc): Do not consider function template decls.
3545 2000-08-11 Jason Merrill <jason@redhat.com>
3547 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3550 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3552 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3553 (lookup_nested_tag): Likewise.
3555 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3558 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3560 * parse.y (named_complex_class_head_sans_basetype): Remove
3563 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3565 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3566 explicit TEMPLATE_ID_EXPR args.
3567 (build_expr_from_tree, case CALL_EXPR): Likewise.
3569 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3571 * decl.c (check_tag_decl): Diagnose typename's which don't
3574 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3576 * init.c (build_aggr_init): Reject bogus array initializers
3579 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3581 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3583 * cp/tinfo.cc (__dynamic_cast): Likewise.
3584 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3586 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3588 * cvt.c (convert_to_pointer_force): Fix error message when
3589 attempting to cast from ambiguous base.
3591 2000-08-08 Jason Merrill <jason@redhat.com>
3593 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3594 (tsubst_template_arg_vector): Likewise.
3596 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3597 assume that one will be as large as the union.
3599 2000-08-07 Kazu Hirata <kazu@hxi.com>
3601 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3602 * decl.c (pop_labels): Likewise.
3604 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3606 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3608 (__pointer_to_member_type_info): Likewise.
3609 (__base_class_info): Likewise.
3610 (__class_type_info): Likewise.
3611 (__si_class_type_info): Likewise.
3612 (__vmi_class_type_info): Likewise.
3613 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3614 Changed member names to match specifications.
3615 (__vmi_class_type_info::__do_find_public_src): Likewise.
3616 (__si_class_type_info::__do_dyncast): Likewise.
3617 (__vmi_class_type_info::__do_dyncast): Likewise.
3618 (__si_class_type_info::__do_upcast): Likewise.
3619 (__vmi_class_type_info::__do_upcast): Likewise.
3620 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3621 (__pbase_type_info::__pointer_catch): Likewise.
3622 (__pointer_type_info::__pointer_catch): Likewise.
3623 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3625 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3627 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3628 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3629 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3631 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3633 * cp-tree.h (add_method): Change prototype.
3634 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3635 Don't double the size of the method vector in the error case.
3636 (handle_using_decl): Adjust call to add_method.
3637 (add_implicitly_declared_members): Likewise.
3638 (clone_function_decl): Likewise.
3639 * decl2.c (check_classfn): Likewise.
3640 * semantics.c (finish_member_declaration): Likewise.
3642 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3644 * decl.c (flag_isoc94): New variable.
3646 2000-08-02 Jason Merrill <jason@redhat.com>
3648 * pt.c (do_type_instantiation): Add complain parm; don't complain
3649 if called recursively.
3650 * cp-tree.h, parse.y: Adjust.
3652 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3654 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3655 -Wno-strict-prototypes.
3657 * g++spec.c: Adjust type of second argument to
3658 lang_specific_driver, and update code as necessary.
3660 * cp-tree.h: Don't prototype min_precision here.
3661 (my_friendly_assert): Cast expression to void.
3662 * semantics.c (do_poplevel): Initialize scope_stmts.
3664 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3666 * cp-tree.h (DECL_NEEDED_P): Tweak.
3668 2000-07-28 Jason Merrill <jason@redhat.com>
3670 * lang-specs.h: Use %i in rule for .ii files.
3672 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3674 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3676 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3678 Allow indirect primary bases.
3679 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3681 (CLASSTYPE_VFIELD_PARENT): Remove.
3682 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3683 (BINFO_PRIMARY_BINFO): Remove.
3684 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3685 (BINFO_VBASE_PRIMARY_P): Likewise.
3686 (BINFO_PRIMARY_BASE_OF): New macro.
3687 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3688 (get_primary_binfo): New function.
3689 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3690 * class.c (vcall_offset_data_s): Rename to ...
3691 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3692 and add ctor_vtbl_p.
3693 (get_derived_offset): Use get_primary_binfo.
3694 (dfs_mark_primary_bases): Adjust handling of virtual primary
3696 (mark_primary_bases): Likewise.
3697 (set_primary_base): Take a binfo, not an integer, as a
3698 representation of the primary base.
3699 (indirect_primary_base_p): Remove.
3700 (determine_primary_base): Adjust for indirect primary bases.
3701 (dfs_find_final_overrider): Fix typo in coment.
3702 (update_vtable_entry_for_fn): Use get_primary_binfo.
3703 (layout_nonempty_base_or_field): Tweak.
3704 (build_base_fields): Adjust for new primary base semantics.
3705 (dfs_propagate_binfo_offsets): Remove.
3706 (propagate_binfo_offsets): Rewrite.
3707 (dfs_set_offset_for_shared_vbases): Remove.
3708 (layout_virtual_bases): Don't use it.
3709 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3711 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3712 CLASSTYPE_VFIELD_PARENT.
3713 (dfs_get_primary_binfo): New function.
3714 (get_primary_binfo): Likewise.
3715 (dump_class_hierarchy_r): Tweak printing of primary bases.
3716 (build_vtbl_initializer): Fix typo in comments. Use
3718 (build_vcall_and_vbase_vtbl_entries): Likewise.
3719 (build_vbaes_offset_vtbl_entries): Likewise.
3720 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3721 BV_VCALL_INDEX to handle indirect primary bases.
3722 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3723 (build_rtti_vtbl_entries): Likewise.
3724 * search.c (get_shared_vbase_if_not_primary): Tweak.
3725 (find_vbase_instance): Likewise.
3726 (binfo_for_vtable): Simplify.
3727 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3728 (make_binfo): Make it have 11 entries.
3730 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3732 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3733 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3734 ascertaining primaryness.
3735 (G): Remove template_args.
3736 (decl_is_template_id): New function.
3737 (write_encoding): Use decl_is_template_id.
3738 (write_name): Likewise. Handle type_decls. Get main variant of
3740 (write_nested_name): Likewise.
3741 (write_prefix): Likewise.
3742 (write_template_prefix): Likewise.
3743 (write_special_name_constructor): Remove defunct production from
3745 (write_bare_function_type): Remove comment about absent parameter.
3746 (write_template_template_arg): Add missing grammar production to
3749 2000-07-27 Jason Merrill <jason@redhat.com>
3751 * decl.c (duplicate_decls): If common_type produces a non-typedef
3752 type for a typedef, just use the old type.
3754 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3756 * cp-tree.h (function_depth): Declare.
3757 (verify_stmt_tree): Likewise.
3758 (find_tree): Likewise.
3759 * decl.c (function_depth): Give it external linkage.
3760 * optimize.c (optimize_function): Increment and decrement it.
3761 * tree.c (verify_stmt_tree_r): New function.
3762 (verify_stmt_tree): Likewise.
3763 (find_tree_r): Likewise.
3764 (find_tree): Likewise.
3766 2000-07-27 Jason Merrill <jason@redhat.com>
3768 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3770 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3772 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3774 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3775 * decl2.c (get_guard): Call cp_finish_decl, not
3776 rest_of_decl_compilation, for local guards.
3777 * lex.c (do_identifier): Remove unused variable.
3779 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3781 * parse.y: Add missing ';'.
3783 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3785 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3788 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3790 Kill strict_prototype. Backwards compatibility only for
3791 non NO_IMPLICIT_EXTERN_C systems.
3792 * cp-tree.h (flag_strict_prototype): Remove.
3793 (strict_prototype): Remove.
3794 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3795 * decl.c (maybe_push_to_top_level): Adjust.
3796 (pop_from_top_level): Adjust.
3797 (decls_match): Only allow sloppy parm matching for ancient
3799 (init_decl_processing): Adjust.
3800 (grokdeclarator): Adjust.
3801 * decl2.c (flag_strict_prototype): Remove.
3802 (strict_prototype): Remove.
3803 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3804 (lang_f_options): Remove "strict-prototype".
3805 (unsupported-options): Add "strict-prototype".
3806 * lex.c (do_identifier): Adjust.
3807 (do_scoped_id): Adjust.
3808 * parse.y (empty_parms): Adjust.
3809 * class.c (push_lang_context): Adjust.
3810 (pop_lang_context): Adjust.
3811 * typeck.c (comp_target_parms): Adjust.
3813 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3815 * decl.c (poplevel): Deal with anonymous variables at for scope.
3816 (maybe_inject_for_scope_var): Likewise.
3818 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3820 * decl.c: Remove all signal handling code, now done in toplev.c.
3822 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3824 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3826 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3829 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3831 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3832 Define my_friendly_assert and my_friendly_abort as macros
3833 which may call friendly_abort. Prototype friendly abort, not
3834 my_friendly_abort or my_friendly_assert.
3835 * decl.c (signal_catch): Report the signal caught in the error
3836 message. Call fatal directly.
3837 * typeck2.c (ack, my_friendly_assert): Delete.
3838 (my_friendly_abort): Rename to friendly_abort. Expect file,
3839 line, and function parameters. Report the abort code, then
3840 call fancy_abort. Do not mask an abort if errors have
3843 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3845 * typeck.c (comp_target_parms): Remove obsolete parameter.
3846 (comp_target_types): Adjust.
3848 2000-07-17 Jason Merrill <jason@redhat.com>
3850 * typeck.c (mark_addressable): Never set TREE_USED.
3851 * call.c (build_call): Don't abort on calls to library functions
3852 that have been declared normally.
3854 * typeck.c (build_binary_op): Fix grammar in warning.
3856 * exception.cc (__eh_free): Fix prototype.
3858 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3860 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3861 IDENTIFIER_NAMESPACE_VALUE.
3863 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3865 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3866 * method.c (use_thunk): Correct handling of vcall offsets.
3868 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3870 * .cvsignore: parse.h and parse.c have no cp- prefix.
3872 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3874 * .cvsignore: New file.
3876 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3878 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3880 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3882 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3884 * parse.h: Likewise.
3886 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3888 * class.c (layout_class_type): Add pointers to virtual bases after
3889 base classes under the old ABI.
3891 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3893 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3894 (finish_continue_stmt): Likewise.
3895 (begin_for_stmt): Remove call to note_level_for_for.
3896 (finish_goto_stmt): Change call from build_min_nt
3898 (finish_expr_stmt): Likewise.
3899 (begin_if_stmt): Likewise.
3900 (begin_while_stmt): Likewise.
3901 (finish_while_stmt): Likewise.
3902 (finish_return_stmt): Likewise.
3903 (begin_for_stmt): Likewise.
3904 (finish_for_stmt): Likewise.
3905 (finish_break_stmt): Likewise.
3906 (begin_switch_stmt): Likewise.
3907 (finish_case_label): Likewise.
3908 (genrtl_try_block): Likewise.
3909 (begin_try_block): Likewise.
3910 (begin_handler): Likewise.
3911 (begin_compound_stmt): Likewise.
3912 (finish_asm_stmt): Likewise.
3913 (finish_label_stmt): Likewise.
3914 (add_decl_stmt): Likewise.
3915 (finish_subobject): Likewise.
3916 (finish_decl_cleanup): Likewise.
3917 (finish_named_return_value): Likewise.
3918 (setup_vtbl_ptr): Likewise.
3919 (add_scope_stmt): Likewise.
3920 * decl.c (finish_constructor_body): Likewise.
3921 (finish_destructor_body): Likewise.
3922 * optimize.c (copy_body_r): Likewise.
3923 (initialize_inlined_parameters): Likewise.
3924 (declare_return_variable): Likewise.
3925 (expand_call_inline): Likewise.
3927 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3929 * semantics.c (expand_body): Sync interface information
3930 at the end of function body expansion.
3932 2000-07-09 Jason Merrill <jason@redhat.com>
3934 * init.c (build_new_1): Bail early if the call to new fails.
3936 * decl.c (compute_array_index_type): Check specifically for
3937 an INTEGER_CST, not just TREE_CONSTANT.
3939 * decl.c (duplicate_decls): Don't call duplicate_decls on
3940 the DECL_TEMPLATE_RESULT.
3941 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3944 * error.c (dump_template_bindings): Don't crash if we had an
3945 invalid argument list.
3947 * typeck.c (c_expand_start_case): Do narrowing here.
3948 * semantics.c (finish_switch_cond): Not here.
3950 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3952 * parse.y (asm_clobbers): Do string concatenation.
3954 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3956 * decl.c (pushtag): Don't put local classes in template functions
3957 on the local_classes list.
3959 2000-07-04 Scott Snyder <snyder@fnal.gov>
3961 * decl2.c (get_guard): Add missing return for old ABI local
3964 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3966 * cp-tree.h (char_type_p): New function.
3967 * decl.c (init_decl_processing): Don't initialize
3968 signed_wchar_type_node or unsigned_wchar_type_node.
3969 (complete_array_type): Handle brace-enclosed string-constants.
3970 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3971 * tree.c (char_type_p): New function.
3972 * typeck2.c (digest_init): Use char_type_p.
3974 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3976 * pt.c (tsubst): Don't layout type, if it's error_mark.
3978 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3980 * pt.c (instantiate_pending_templates): Reset template level.
3982 2000-07-05 Jason Merrill <jason@redhat.com>
3984 * call.c (joust): Don't complain about `operator char *()' beating
3985 `operator const char *() const'.
3987 2000-07-04 scott snyder <snyder@fnal.gov>
3988 Jason Merrill <jason@redhat.com>
3990 * repo.c (repo_get_id): Handle the case where a class with virtual
3991 bases has a null TYPE_BINFO_VTABLE.
3993 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3994 Jason Merrill <jason@redhat.com>
3996 * parse.y (member_init): Just pass in the type.
3997 * init.c (expand_member_init): Handle getting a type.
3999 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4000 Jason Merrill <jason@redhat.com>
4002 * decl.c (finish_function): Warn if a function has no return
4004 Suggested by Andrew Koenig.
4005 * typeck.c (check_return_expr): Do set current_function_returns_value
4006 if we got an error_mark_node.
4008 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4010 * decl2.c (push_decl_namespace): Push the original namespace.
4012 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4014 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4015 * semantics.c (begin_class_definition): Clear it.
4017 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4019 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4020 (genrtl_expr_stmt): Likewise.
4021 (genrtl_decl_stmt): Likewise.
4022 (genrtl_if_stmt): Likewise.
4023 (genrtl_while_stmt): Likewise.
4024 (genrtl_do_stmt): Likewise.
4025 (genrtl_return_stmt): Likewise.
4026 (genrtl_for_stmt): Likewise.
4027 (genrtl_break_stmt): Likewise.
4028 (genrtl_continue_stmt): Likewise.
4029 (genrtl_scope_stmt): Likewise.
4030 (genrtl_switch_stmt): Likewise.
4031 (genrtl_case_label): Likewise.
4032 (genrtl_begin_compound_stmt): Likewise.
4033 (genrtl_finish_compound_stmt): Likewise.
4034 (genrtl_compound_stmt): Likewise.
4035 (genrtl_asm_stmt): Likewise.
4037 * init.c (begin_init_stmts): Remove call to
4038 genrtl_begin_compound_stmt.
4039 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4041 * semantics.c (lang_expand_stmt): Changed call to
4042 genrtl_compound_stmt to ignore return value.
4044 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4046 * mangle.c (canonicalize_for_substitution): Return the canonical
4049 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4051 * typeck.c (commonparms): Remove obstack manipulations.
4053 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4055 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4057 * Makefile.in (OBJS): Added ../c-semantics.o.
4058 (OBJDEPS): Likewise.
4060 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4062 (struct stmt_tree): Added comment.
4063 (current_function_name_declared): Removed.
4064 (stmts_are_full_exprs_p): Likewise.
4065 (genrtl_do_pushlevel): Likewise.
4066 (genrtl_clear_out_block): Likewise.
4067 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4068 (DECL_ANON_UNION_ELEMS): Likewise.
4069 (emit_local_var): Likewise.
4070 (make_rtl_for_local_static): Likewise.
4071 (do_case): Likewise.
4072 (expand_stmt): Likewise.
4073 (genrtl_decl_cleanup): Likewise.
4074 (c_expand_asm_operands): Likewise.
4075 (c_expand_return): Likewise.
4076 (c_expand_start_case): Likewise.
4078 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4079 (emit_local_var): Likewise.
4080 (initialize_local_var): Change reference to
4081 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4082 Change reference to stmts_are_full_exprs_p to
4083 current_stmt_tree->stmts_are_full_exprs_p.
4084 (push_cp_function_context): Likewise.
4086 * expect.c (expand_throw): Change reference to
4087 stmts_are_full_exprs_p.
4089 * init.c (build_aggr_init): Change reference to
4090 stmts_are_full_exprs_p.
4091 (build_vec_init): Likewise.
4093 * optimize.c (maybe_clone_body): Change reference to
4094 current_function_name_declared to
4095 cp_function_chain->name_declared.
4097 * pt.c (instantiate_decl): Change reference to
4098 current_function_name_declared to
4099 cp_function_chain->name_declared.
4101 * semantics.c (expand_cond): Moved declaration to c-common.h.
4102 (genrtl_do_pushlevel): Moved to c-semantics.c.
4103 (genrtl_clear_out_block): Likewise.
4104 (genrtl_goto_stmt): Likewise.
4105 (genrtl_expr_stmt): Likewise.
4106 (genrtl_decl_stmt): Likewise.
4107 (gerntl_if_stmt): Likewise.
4108 (genrtl_while_stmt): Likewise.
4109 (genrtl_do_stmt): Likewise.
4110 (genrtl_return_stmt): Likewise.
4111 (genrtl_for_stmt): Likewise.
4112 (genrtl_break_stmt): Likewise.
4113 (genrtl_continue_stmt): Likewise.
4114 (genrtl_scope_stmt): Likewise.
4115 (genrtl_switch_stmt): Likewise.
4116 (genrtl_case_label): Likewise.
4117 (genrtl_begin_compound_stmt): Likewise.
4118 (genrtl_finish_compound_stmt): Likewise.
4119 (genrtl_compound_stmt): Likewise.
4120 (genrtl_asm_stmt): Likewise.
4121 (genrtl_decl_cleanup): Likewise.
4122 (expand_cond): Likewise.
4123 (expand_stmt): Renamed to ...
4124 (lang_expand_stmt): ... this.
4125 (lang_expand_expr_stmt): Initialize.
4126 (set_current_function_name_declared): Likewise.
4127 (stmts_are_full_exprs_p): Likewise.
4128 (current_function_name_declared): Likewise.
4129 (anon_aggr_type_p): Likewise.
4130 (do_poplevel): Change reference to
4131 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4132 Change reference to stmts_are_full_exprs_p to
4133 current_stmt_tree->stmts_are_full_exprs_p.
4134 (add_tree): Likewise.
4135 (finish_expr_stmt): Likewise.
4136 (prep_stmt): Likewise.
4137 (lang_expand_stmt): Likewise.
4138 (begin_compound_stmt): Change reference to
4139 current_function_name_declared to
4140 cp_function_chain->name_declared and call to
4141 current_function_name_declared().
4142 (setup_vtbl_ptr): Likewise.
4143 (genrtl_do_poplevel): Removed.
4145 2000-06-30 Jason Merrill <jason@redhat.com>
4147 * init.c (init_init_processing): Go back to aligning like
4148 double_type_node for old ABI.
4149 (get_cookie_size): Make cookie larger if we get a type that needs
4151 (build_vec_delete): Call it.
4153 * typeck.c (qualify_type_recursive): New fn.
4154 (composite_pointer_type): Use it.
4155 (build_binary_op): Use composite_pointer_type.
4157 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4158 Jason Merrill <jason@redhat.com>
4160 * typeck.c (check_return_expr): Don't complain about returning
4161 NULL from operator new if -fcheck-new.
4162 * cp-tree.h: Declare flag_check_new here.
4165 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4167 * mangle.c (find_substitution): Use same_type_p.
4168 (write_encoding): Don't check for substitutions.
4170 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4172 * parse.y (expr_no_comma_rangle): New non-terminal.
4173 (template_parm): Use it for default parameter case.
4174 (template_arg): Use it.
4175 (expr_no_commas): Remove commented out undefined extensions.
4176 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4177 * parse.h, parse.c: Rebuilt.
4179 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4181 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4182 (finish_asm_stmt): Do it here, instead.
4184 * cp-tree.h (ridpointers): Don't declare.
4185 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4186 (record_builtin_java_type): Likewise.
4187 (init_decl_processing): Likewise.
4188 * lex.c: Move inclusion of lex.h.
4189 (ridpointers): Don't define.
4190 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4192 * lex.h (enum rid): Rename to ...
4193 (enum cp_rid): ... this.
4194 (ridpointers): Don't declare.
4195 * parse.y: Move inclusion of lex.h.
4196 * parse.c: Regenerated.
4197 * spew.c: Move inclusion of lex.h.
4199 * cp-tree.h (struct language_function): Remove temp_name_counter.
4200 (temp_name_counter): Remove.
4201 (get_temp_name): Change prototype.
4202 (get_guard): New function.
4203 (get_guard_cond): Likewise.
4204 (set_guard): Likewise.
4205 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4206 * decl.c (expand_static_init): Use get_guard and friends to
4207 implement guard variables.
4208 * decl2.c (get_temp_name): Assume that the variables created are
4210 (get_sentry): Rename to ...
4211 (get_guard): ... this. Implement new ABI guard variables.
4212 (get_guard_bits): New function.
4213 (get_guard_cond): Likewise.
4214 (set_guard): Likewise.
4215 (start_static_initialization_or_destruction): Use them.
4216 (do_static_initialization): Replace sentry with guard throughout.
4217 (do_static_destruction): Likewise.
4218 * init.c (create_temporary_var): Add comment.
4220 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4222 * mangle.c (find_substitution): Use same_type_p.
4223 (write_encoding): Don't check for substitutions.
4225 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4227 * parse.y (expr_no_comma_rangle): New non-terminal.
4228 (template_parm): Use it for default parameter case.
4229 (template_arg): Use it.
4230 (expr_no_commas): Remove commented out undefined extensions.
4231 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4232 * parse.h, parse.c: Rebuilt.
4234 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4236 * cp-tree.h (flag_const_strings): Remove.
4237 (warn_parentheses): Likewise.
4238 (warn_format): Likewise.
4239 (common_type): Likewise.
4240 (default_conversion): Likewise.
4241 (build_binary_op): Likewise.
4242 (cp_build_binary_op): New macro.
4243 * call.c (build_new_op): Use cp_build_binary_op instead of
4245 * class.c (build_vtable_entry_ref): Likewise.
4246 * decl.c (expand_static_init): Likewise.
4247 (compute_array_index_type): Likewise.
4248 (build_enumerator): Likewise.
4249 * decl2.c (delete_sanity): Likewise.
4250 (start_static_initialization_or_destruction): Likewise.
4251 * error.c (dump_type_suffix): Likewise.
4252 * init.c (resolve_offset_ref): Likewise.
4253 (build_new): Likewise.
4254 (build_new_1): Likewise.
4255 (build_vec_delete_1): Likewise.
4256 (build_vec_init): Likewise.
4257 (build_delete): Likewise.
4258 * rtti.c (synthesize_tinfo_fn): Likewise.
4259 (synthesize_tinfo_var): Likewise.
4260 * search.c (expand_upcast_fixups): Likewise.
4261 (fixup_all_virtual_upcast_offsets): Likewise.
4262 * typeck.c (build_array_ref): Likewise.
4263 (get_member_function_from_ptrfunc): Likewise.
4264 (build_binary_op): Add parameter.
4265 (pointer_int_sum): Use cp_build_binary_op.
4266 (pointer_diff): Likewise.
4267 (build_modify_expr): Likewise.
4268 (get_delta_difference): Likewise.
4269 (build_ptrmemfunc): Likewise.
4271 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4273 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4274 * decl.c (create_implicit_typedef): Adjust.
4275 * decl2.c (build_artificial_parm): Adjust.
4276 * method.c (implicitly_declare_fn): Adjust.
4277 * pt.c (push_inline_template_parms_recursive): Adjust.
4278 (process_template_parm): Adjust.
4279 (overloaded_template_name): Adjust.
4280 * semantics.c (finish_template_template_parm): Adjust.
4282 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4284 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4285 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4286 where to emit thunks.
4287 (build_vtt): Adjust call to build_vtt_inits.
4288 (build_vtt_inits): Add parameter to indicate whether or not
4289 sub-VTTs for virtual bases should be included. Adjust handling of
4290 construction vtables.
4291 (get_matching_base): New function.
4292 (dfs_build_vtt_inits): Rename to ...
4293 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4294 construction vtables.
4295 (dfs_fixup_binfo_vtbls): Likewise.
4296 (build_ctor_vtbl_groups): Build construction vtables for virtual
4298 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4299 to build construction vtbls.
4300 (dfs_accumulate_vtbl_inits): Adjust handling of
4301 construction vtables.
4303 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4306 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4308 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4310 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4312 * search.c (hides): Remove.
4313 (is_subobject_of_p): Add most_derived parameter. Use
4315 (lookup_field_queue_p): Adjust.
4316 (lookup_field_r): Adjust.
4318 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4320 * decl2.c (handle_class_head): Bash typedefs to the type's main
4323 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4325 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4326 (begin_global_stmt_expr): ... this.
4327 (genrtl_finish_stmt_expr): Rename to ...
4328 (finish_global_stmt_expr): ... this.
4329 * init.c (begin_init_stmts): Adjust calls.
4330 (finish_init_stmts): Likewise.
4331 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4332 (begin_global_stmt_expr): ... this.
4333 (genrtl_finish_stmt_expr): Rename to ...
4334 (finish_global_stmt_expr): ... this.
4336 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4338 * search.c (lookup_member): Fix typo in comment.
4340 2000-06-24 Jason Merrill <jason@redhat.com>
4342 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4343 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4345 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4347 * parse.y (complex_direct_notype_declarator): Support global_scope.
4348 * Makefile.in: Adjust conflict count.
4350 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4352 * parse.y (template_arg): Convert TEMPLATE_DECL
4353 that is a template template paramter to
4354 TEMPLATE_TEMPLATE_PARM here.
4356 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4357 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4358 (copy_template_template_parm): Adjust prototype.
4359 * decl.c (grokdeclarator): Remove dead code.
4360 * pt.c (process_template_parm): Tidy.
4361 (lookup_template_class): Construct nodes in
4362 copy_template_template_parm.
4363 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4364 lookup_template_class. Use TYPE_TI_TEMPLATE.
4365 * tree.c (copy_template_template_parm): Add NEWARGS
4367 (mapcar): Adjust call to copy_template_template_parm.
4368 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4369 * method.c (build_template_template_parm_names): Change error
4370 code to avoid compilation warning.
4372 * gxxint.texi: Document template template parameter
4375 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4377 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4378 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4379 (cp-demangle.o): New rule.
4380 (dyn-string.o): Likewise.
4381 * inc/cxxabi.h (__cxa_demangle): New declaration.
4383 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4385 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4386 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4387 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4389 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4390 (make_thunk): Change prototype.
4391 (emit_thunk): Rename to use_thunk.
4392 (mangle_thunk): Change prototype.
4393 * class.c (get_derived_offset): Simplify.
4394 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4395 BV_GENERATE_THUNK_WITH_VTABLE_P.
4396 (build_primary_vtable): Simplify.
4397 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4398 (dfs_find_base): Remove.
4399 (update_vtable_entry_for_fn): Correct bug in finding the base
4400 where a virtual function was first declared. Figure out whether
4401 or not to emit a vcall-thunk with the vtables in which it appears.
4402 Correct logic for deciding whether to use an ordinary thunk, or a
4404 (finish_struct_1): Remove unnecssary code.
4405 (build_vtbl_initializer): Use ssize_int for the running counter of
4407 (build_vtbl_initializer): Only use vcall thunks where necessary.
4408 Mark thunks as needing to be emitted with their vtables, or not.
4409 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4410 indices. Use size_binop.
4411 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4412 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4414 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4415 (build_vtable_entry): Mark thunks as needing to be emitted with
4416 their vtables, or not.
4417 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4418 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4420 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4422 * error.c (dump_expr): Use BV_FN.
4423 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4425 * method.c (make_thunk): Likewise.
4426 (emit_thunk): Rename to use_thunk. Allow callers to decide
4427 whether or not to actually emit the thunk. Adjust for changes in
4428 representation of vcall offsets.
4429 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4430 * semantics.c (emit_associated_thunks): New function.
4431 (expand_body): Use it.
4432 * ir.texi: Adjust decriptions of thunks.
4434 2000-06-22 Jason Merrill <jason@redhat.com>
4436 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4437 (tsubst_friend_function): Copy it here.
4439 * decl.c (grok_op_properties): Fix typo.
4441 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4444 * pt.c (check_explicit_specialization): Clarify error.
4446 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4447 an old OVERLOAD when we're declaring a non-function.
4448 (pushdecl, destroy_local_var): Check for error_mark_node.
4449 (warn_extern_redeclared_static): Also bail early if
4451 (push_overloaded_decl): Ignore an old error_mark_node.
4453 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4455 * call.c (build_x_va_arg): Check if in a template decl.
4456 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4458 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4460 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4462 * decl.c (check_goto): Computed gotos assumed OK.
4464 2000-06-20 Jason Merrill <jason@redhat.com>
4466 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4467 for which we don't need to look for instantiations.
4469 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4471 * parse.y (program): Always call finish_translation_unit.
4472 * parse.c, parse.h: Rebuilt.
4474 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4476 * method.c: Don't include hard-reg-set.h.
4478 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4480 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4482 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4484 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4485 * cvt.c (cp_convert_to_pointer): Likewise.
4486 (convert_to_void): Likewise.
4487 * error.c (dump_expr): Likewise.
4488 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4489 * init.c (build_delete): Likewise.
4490 * method.c (emit_thunk): Likewise.
4491 * optmize.c (declare_return_variable): Likewise.
4492 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4493 (get_typeid): Likewise.
4494 (build_dynamic_cast_1): Likewise.
4495 * typeck.c (composite_pointer_type): Likewise.
4496 (common_type): Likewise.
4497 (build_indirect_ref): Likewise.
4498 (build_binary_op): Likewise.
4499 (build_x_compound_expr): Likewise.
4500 (check_return_expr): Likewise.
4501 * typeck2.c (add_exception_specifier): Likewise.
4503 * mangle.c (write_method_parms): Use direct comparison for end
4506 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4508 * cp-tree.h (genrtl_try_block): Declare function.
4509 (genrtl_handler): Likewise.
4510 (genrtl_catch_block): Likewise.
4511 (genrtl_ctor_stmt): Likewise.
4512 (genrtl_subobject): Likewise.
4513 (genrtl_decl_cleanup): Likewise.
4514 (genrtl_do_poplevel): Likewise.
4515 (genrtl_do_pushlevel): Likewise.
4516 (genrtl_clear_out_block): Likewise.
4517 (genrtl_goto_stmt): Likewise.
4518 (genrtl_expr_stmt): Likewise.
4519 (genrtl_decl_stmt): Likewise.
4520 (genrtl_if_stmt): Likewise.
4521 (genrtl_while_stmt): Likewise.
4522 (genrtl_do_stmt): Likewise.
4523 (genrtl_return_stmt): Likewise.
4524 (genrtl_for_stmt): Likewise.
4525 (genrtl_break_stmt): Likewise.
4526 (genrtl_continue_stmt): Likewise.
4527 (genrtl_scope_stmt): Likewise.
4528 (genrtl_switch_stmt): Likewise.
4529 (genrtl_case_label): Likewise.
4530 (genrtl_begin_compound_stmt): Likewise.
4531 (genrtl_finish_compound_stmt): Likewise.
4532 (genrtl_compound_stmt): Likewise.
4533 (genrtl_asm_stmt): Likewise.
4534 (genrtl_named_return_value): Likewise.
4535 (genrtl_begin_stmt_expr): Likewise.
4536 (genrtl_finish_stmt_expr): Likewise.
4537 (finish_for_stmt): Removed first argument.
4538 (finish_switch_stmt): Likewise.
4540 * semantics.c (genrtl_try_block): Define function.
4541 (genrtl_handler): Likewise.
4542 (genrtl_catch_block): Likewise.
4543 (genrtl_ctor_stmt): Likewise.
4544 (genrtl_subobject): Likewise.
4545 (genrtl_decl_cleanup): Likewise.
4546 (genrtl_do_poplevel): Likewise.
4547 (genrtl_do_pushlevel): Likewise.
4548 (genrtl_clear_out_block): Likewise.
4549 (genrtl_goto_stmt): Likewise.
4550 (genrtl_expr_stmt): Likewise.
4551 (genrtl_decl_stmt): Likewise.
4552 (genrtl_if_stmt): Likewise.
4553 (genrtl_while_stmt): Likewise.
4554 (genrtl_do_stmt): Likewise.
4555 (genrtl_return_stmt): Likewise.
4556 (genrtl_for_stmt): Likewise.
4557 (genrtl_break_stmt): Likewise.
4558 (genrtl_continue_stmt): Likewise.
4559 (genrtl_scope_stmt): Likewise.
4560 (genrtl_switch_stmt): Likewise.
4561 (genrtl_case_label): Likewise.
4562 (genrtl_begin_compound_stmt): Likewise.
4563 (genrtl_finish_compound_stmt): Likewise.
4564 (genrtl_compound_stmt): Likewise.
4565 (genrtl_asm_stmt): Likewise.
4566 (genrtl_named_return_value): Likewise.
4567 (genrtl_begin_stmt_expr): Likewise.
4568 (genrtl_finish_stmt_expr): Likewise.
4569 (finish_for_stmt): Removed first argument and generate rtl
4571 (finish_switch_stmt): Likewise.
4572 (do_poplevel): Removed generate rtl specific code.
4573 (do_pushlevel): Likewise.
4574 (add_tree): Likewise.
4575 (finish_goto_stmt): Likewise.
4576 (finish_expr_stmt): Likewise.
4577 (begin_if_stmt): Likewise.
4578 (finish_if_stmt_cond): Likewise.
4579 (finish_then_clause): Likewise.
4580 (begin_else_clause): Likewise.
4581 (finish_else_clause): Likewise.
4582 (finish_if_stmt): Likewise.
4583 (clear_out_block): Likewise.
4584 (begin_while_stmt): Likewise.
4585 (finish_while_stmt_cond): Likewise.
4586 (finish_while_stmt): Likewise.
4587 (begin_do_stmt): Likewise.
4588 (finish_do_body): Likewise.
4589 (finish_do_stmt): Likewise.
4590 (finish_return_stmt): Likewise.
4591 (begin_for_stmt): Likewise.
4592 (finish_for_init_stmt): Likewise.
4593 (finish_for_cond): Likewise.
4594 (finish_for_expr): Likewise.
4595 (finish_break_stmt): Likewise.
4596 (finish_continue_stmt): Likewise.
4597 (begin_switch_stmt): Likewise.
4598 (finish_switch_cond): Likewise.
4599 (finish_case_label): Likewise.
4600 (begin_try_block): Likewise.
4601 (begin_function_try_block): Likewise.
4602 (finish_try_block): Likewise.
4603 (finish_cleanup_try_block): Likewise.
4604 (finish_cleanup): Likewise.
4605 (finish_function_try_block): Likewise.
4606 (finish_handler_sequence): Likewise.
4607 (finish_function_handler_sequence): Likewise.
4608 (begin_handler): Likewise.
4609 (finish_handler_parms): Likewise.
4610 (begin_catch_block): Likewise.
4611 (finish_handler): Likewise.
4612 (begin_compound_stmt): Likewise.
4613 (finish_compound_stmt): Likewise.
4614 (finish_asm_stmt): Likewise.
4615 (finish_label_stmt): Likewise.
4616 (finish_label_decl): Likewise.
4617 (finish_subobject): Likewise.
4618 (finish_decl_cleanup): Likewise.
4619 (finish_named_return_value): Likewise.
4620 (begin_stmt_expr): Likewise.
4621 (finish_stmt_expr): Likewise.
4623 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4624 to call genrtl_expr_stmt when appropriate.
4626 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4627 begin_compound_expr to call genrtl_begin_stmt_expr and
4628 genrtl_begin_compound_expr when appropriate.
4629 (finish_init_stmts): Changed calls to finish_compound_expr and
4630 finish_stmt_expr to call genrtl_finish_compound_expr and
4631 genrtl_finish_stmt_expr when appropriate.
4632 (expand_default_init): Changed call to finish_expr_stmt to call
4633 genrtl_expr_stmt when appropriate.
4634 (build_vec_init): Likewise.
4636 * parse.y (simple_stmt): Removed first argument from call to
4637 finish_for_stmt. Removed first argument from call to
4640 * parse.c: Regenerated.
4642 * pt.c (tsubst_expr): Removed first argument from call to
4643 finish_for_stmt. Removed first argument from call to
4646 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4648 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4649 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4651 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4652 (cplus_tree_code_length[]): Likewise.
4653 (cplus_tree_code_name[]): Likewise.
4654 (init_parse): Added call to add_c_tree_codes. Changed
4655 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4657 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4659 * cp-tree.h (finish_mem_initializers): Declare.
4660 (count_trees): Likewise.
4661 * parse.y (base_init): Use finish_mem_initializers.
4662 * semantics.c (finish_mem_initializers): New function.
4664 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4665 the number of trees.
4667 (count_trees): Don't use it.
4669 2000-06-15 Jason Merrill <jason@redhat.com>
4671 * tree.c (count_trees): New debugging function.
4673 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4674 * init.c (build_member_call): Pull out the name of a DECL.
4676 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4677 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4678 * optimize.c (optimize_function): Not here.
4679 * pt.c (instantiate_decl): Push to TV_PARSE.
4681 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4683 * cp-tree.h (struct language_function): Remove x_base_init_list
4684 and x_member_init_list.
4685 (current_base_init_list): Remove.
4686 (current_member_init_list): Likewise.
4687 (setup_vtbl_ptr): Change prototype.
4688 (emit_base_init): Likewise.
4689 (expand_member_init): Likewise.
4690 (reinit_parse_for_function): Remove.
4691 * decl.c (save_function_data): Don't clear x_base_init_list and
4693 (mark_language_function): Don't mark them.
4694 * init.c (perform_member_init): Tweak comment.
4695 (sort_member_init): Take the list of initializers as an argument.
4696 (sort_base_init): Likewise.
4697 (emit_base_init): Likewise.
4698 (expand_member_init): Return the initializer. Don't use global
4700 * lex.c (reinit_parse_for_function): Remove.
4701 * method.c (build_template_parm_names): Correct substitution.
4702 (do_build_copy_constructor): Don't use current_member_init_list
4703 and current_base_init_list.
4704 (synthesize_method): Likewise.
4705 * parse.y (base_init): Split mem-initializers into
4706 base-initializers and field-initializers.
4707 (member_init_list): Build up the list here.
4708 (member_init): Return the initializer.
4709 (fn.depfn): Don't use reinit_parse_for_function.
4710 * parse.c: Regenerated.
4711 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4713 (tsubst_expr): Don't use current_member_init_list
4714 and current_base_init_list.
4715 (tsubst_expr_values): Rename to ...
4716 (tsubst_initializer_list): ... this. Use convert_from_reference.
4717 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4718 and current_base_init_list.
4719 (begin_function_definition): Don't call reinit_parse_for_function.
4721 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4723 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4726 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4728 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4730 * cp-tree.h (IF_COND): Move to c-common.h.
4731 (THEN_CLAUSE): Likewise.
4732 (ELSE_CLAUSE): Likewise.
4733 (WHILE_COND): Likewise.
4734 (WHILE_BODY): Likewise.
4735 (DO_COND): Likewise.
4736 (DO_BODY): Likewise.
4737 (RETURN_EXPR): Likewise.
4738 (EXPR_STMT_EXPR): Likewise.
4739 (FOR_INIT_STMT): Likewise.
4740 (FOR_COND): Likewise.
4741 (FOR_EXPR): Likewise.
4742 (FOR_BODY): Likewise.
4743 (SWITCH_COND): Likewise.
4744 (SWITCH_BODY): Likewise.
4745 (CASE_LOW): Likewise.
4746 (CASE_HIGH): Likewise.
4747 (GOTO_DESTINATION): Likewise.
4748 (COMPOUND_BODY): Likewise.
4749 (ASM_CV_QUAL): Likewise.
4750 (ASM_STRING): Likewise.
4751 (ASM_OUTPUTS): Likewise.
4752 (ASM_INPUTS): Likewise.
4753 (ASM_CLOBBERS): Likewise.
4754 (DECL_STMT_DECL): Likewise.
4755 (STMT_EXPR_STMT): Likewise.
4756 (LABEL_STMT_LABEL): Likewise.
4757 (SCOPE_BEGIN_P): Likewise.
4758 (SCOPE_END_P): Likewise.
4759 (SCOPE_STMT_BLOCK): Likewise.
4760 (SCOPE_NULLIFIED_P): Likewise.
4761 (SCOPE_NO_CLEANUPS_P): Likewise.
4762 (SCOPE_PARTIAL_P): Likewise.
4763 (ASM_VOLATILE_P): Likewise.
4764 (STMT_LINENO): Likewise.
4765 (STMT_LINENO_FOR_FN_P): Likewise.
4767 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4768 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4769 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4770 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4771 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4773 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4775 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4776 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4778 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4779 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4780 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4782 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4784 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4785 * class.c (dfs_find_final_overrider): Set it appropriately.
4786 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4787 avoid unneeded secondary vptrs.
4789 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4791 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4792 (check_bitfield_decl, check_field_decl): Likewise.
4793 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4794 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4795 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4796 (xfer_tag, finish_enum): Likewise.
4797 * decl2.c (finish_builtin_type): Likewise.
4798 * init.c (init_init_processing): Likewise.
4799 * pt.c (instantiate_class_template): Likewise.
4800 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4801 * cp-tree.h (struct lang_type): Add user_align member.
4802 (CLASSTYPE_USER_ALIGN): Define.
4804 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4806 * Make-lang.in (c++.install-common): Install g++-cross in
4807 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4808 $(target_alias)-g++ and $(target_alias)-c++.
4810 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4812 * class.c (vcall_offset_data_s): Add last_init and fns.
4813 (overrides): Rename to same_signature_p.
4814 (dfs_find_final_overrider): Adjust accordingly.
4815 (mark_overriders): Likewise.
4816 (warn_hidden): Likewise.
4817 (build_vtbl_initializer): Reorganize machinery for building things
4818 at negative offsets.
4819 (build_vcall_and_vbase_vtbl_entries): Likewise.
4820 (build_vbase_offset_vtbl_entries): Likewise.
4821 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4822 offset entries. Do not create two entries for functions with the
4824 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4825 (build_rtti_vtbl_entries): Reorganize machinery for building things
4826 at negative offsets.
4828 * optimize.c (expand_call_inline): Don't recurse into the code
4829 used to initialize the parameters more than once.
4831 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4833 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4834 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4835 (find_substitution): Only use the `Sa' substitution for
4836 std::allocator, not instantiations of it.
4837 (write_template_prefix): Move comment. Only use a TREE_LIST to
4838 represent substitutions for a member template.
4839 (write_array_type): Mangle array dimensions correctly.
4840 * optimize.c (maybe_clone_body): Copy more information from the
4842 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4843 on the regenerated declaration.
4845 2000-06-11 Chip Salzenberg <chip@valinux.com>
4846 Mark Mitchell <mark@codesourcery.com>
4848 * class.c (build_vtable): Clarify comment.
4849 (build_ctor_vtbl_group): Pass the most derived type to
4852 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4854 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4856 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4858 * decl.c (add_binding): Handle duplicate declarations of external
4861 2000-06-09 Chip Salzenberg <chip@valinux.com>
4862 Mark Mitchell <mark@codesourcery.com>
4864 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4866 (write_signed_number): New macro.
4867 (write_unsigned_number): Likewise.
4868 (write_source_name): Use them.
4869 (write_number): Handle signed and unsigned values.
4870 (write_integer_cst): Use tree_int_cst_sgn, and use
4871 write_unsigned_number or write_signed_number as appropriate.
4872 (write_discriminator): Use write_unsigned_number or
4873 write_signed_number as appropriate.
4874 (write_template_arg_literal): Likewise.
4875 (write_array_type): Use tree_low_cst.
4876 (write_template_parm): Use write_unsigned_number or
4877 write_signed_number as appropriate.
4878 (write_substitution): Adjust call to write_number.
4879 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4880 (write_expression): Handle non-type template arguments of
4881 reference type correctly.
4882 (mangle_thunk): Use write_signed_number.
4884 2000-06-09 Chip Salzenberg <chip@valinux.com>
4886 * mangle.c (find_substition): Don't mangle objects with typename
4887 substitutions (e.g. "cin" as "Si").
4889 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4891 * call.c (add_candidate): Use ggc_alloc_cleared.
4892 * decl.c (lookup_label): Likewise.
4893 * lex.c (retrofit_lang_decl): Likewise.
4895 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4897 * semantics.c (expand_body): Push to TV_EXPAND.
4898 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4899 * decl.c (start_function): Always call announce_function.
4901 * tinfo2.cc: Just declare abort.
4903 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4905 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4906 whenever @ is a symbolic name.
4908 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4910 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4912 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4914 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4915 DECL_ASSEMBLER_NAME.
4917 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4919 * decl2.c (c_language): Define.
4921 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4923 * lex.c (lang_init_options): Tweak.
4925 * decl2.c: Remove #inclusion of diagnostic.h
4926 (lang_decode_option): Move diagnostic formatting options to
4929 * lang-options.h: Remove documentation for diagnostic options.
4931 * Makefile.in (lex.o): Depends upon diagnostic.h
4933 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4935 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4936 the same DECL_RESULT, it's not a redefinition.
4937 * pt.c (tsubst_decl): Remove code to handle illegal
4940 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4942 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4944 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4946 * search.c (maybe_suppress_debug_info): Don't check
4947 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4949 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4952 Remember instantiation context in deferred instantiations.
4953 * cp-tree.h (struct tinst_level): Remove.
4954 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4955 * pt.c (current_tinst_level): Now a tree.
4956 (print_template_context, push_tinst_level, pop_tinst_level,
4957 tinst_for_decl): Adjust.
4958 (reopen_tinst_level): New fn.
4959 (init_pt): Register current_tinst_level as a root.
4960 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4961 of the pending templates list.
4962 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4963 * lex.c (extract_interface_info): Adjust.
4964 * decl2.c (warn_if_unknown_interface): Adjust.
4966 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4968 * class.c (indirect_primary_base_p): New function.
4969 (determine_primary_base): Use it.
4971 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4973 Update new-abi dynamic cast algorithm.
4974 * tinfo.cc (__class_type_info::__dyncast_result): Add
4975 whole_details. Adjust constructor.
4976 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4977 Avoid unnecessary searching.
4978 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4980 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4982 * decl.c (init_decl_processing): Don't call record_component_aliases.
4983 * tree.c (build_cplus_array_type_1): Likewise.
4985 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4987 * ir.texi: Correct typo.
4988 * mangle.c (write_expression): Handle non-type template arguments
4989 with reference type.
4990 * method.c (build_overload_value): Likewise.
4991 * pt.c (convert_nontype_argument): Explicitly represent conversion
4992 to a reference with an ADDR_EXPR.
4993 (unify): Always unify arguments in left-to-right order.
4995 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4996 Mark Mitchell <mark@codesourcery.com>
4998 * Make-lang.in (CXX_SRCS): Add mangle.c.
4999 * Makefile.in (CXX_OBJS): Add mangle.o.
5000 (mangle.o): New rule.
5002 * class.c (local_classes): New variable.
5003 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5004 (get_vtt_name): Use mangle_vtt_name for new ABI.
5005 (init_class_processing): Initialize local_classes.
5006 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5007 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5008 (std_identifier): New macro.
5009 (DECL_VOLATILE_MEMFUNC_P): New macro.
5010 (DECL_NAMESPACE_STD_P): Likewise.
5011 (local_classes): Declare.
5012 (get_mostly_instantiated_function_type): Declare.
5013 (init_mangle): Declare.
5014 (mangle_decl): Likewise.
5015 (mangle_type_string): Likewise.
5016 (mangle_type): Likewise.
5017 (mangle_typeinfo_for_type): Likewise.
5018 (mangle_typeinfo_string_for_type): Likewise.
5019 (mangle_vtbl_for_type): Likewise.
5020 (mangle_vtt_for_type): Likewise.
5021 (mangle_ctor_vtbl_for_type): Likewise.
5022 (mangle_thunk): Likewise.
5023 (mangle_conv_op_name_for_type): Likewise.
5024 (mangle_guard_variable): Likewise.
5025 * decl.c (pushtag): Keep track of local classes.
5026 (initialize_predefined_identifiers): Initialize std_identifier.
5027 (init_decl_processing): Use std_identifier.
5028 (start_decl): Don't treat instantiations as specializations.
5029 (grokdeclarator): Likewise.
5030 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5031 name for fully-instantiated templates.
5032 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5033 destructors with the new ABI.
5034 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5035 (grokfield): Use mangle_type for new ABI.
5036 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5037 (get_sentry): Use mangle_guard_variable for new ABI.
5038 (start_static_initialization_or_destruction): Likewise.
5039 * expr.c (extract_aggr_init): Remove.
5040 (extract_scalar_init): Likewise.
5041 (extract_init): Remove #if 0'd code.
5042 * mangle.c: New function.
5043 * method.c (build_mangled_name): Assert not flag_new_abi.
5044 (build_static_name): Likewise.
5045 (build_decl_overload_real): Likewise.
5046 (build_typename_overload): Likewise.
5047 (build_overload_with_type): Likewise.
5048 (build_overload_name): Likewise.
5049 (get_ctor_vtbl_name): Likewise.
5050 (start_squangling): Likewise.
5051 (get_id_2): Likewise.
5052 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5053 (init_method): Call init_mangle for new ABI.
5054 (make_thunk): Call mangle_thunk for new ABI.
5055 * operators.def: Correct new ABI manglings for the `%' operator.
5057 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5058 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5059 (lookup_template_class): Call mangle_decl for new ABI.
5060 (get_mostly_instantiated_function_type): New function.
5061 (set_mangled_name_for_template_decl): Use it.
5062 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5063 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5064 conversion op names.
5065 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5066 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5067 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5068 mangle_typeinfo_string_for_type.
5070 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5072 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5073 (INNERMOST_TEMPLATE_ARGS): New macro.
5074 (innermost_args): Remove.
5075 (get_innermost_template_args): New function.
5076 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5077 * error.c (dump_function_decl): Be caution when using
5078 most_general_template.
5079 * method.c (build_template_parm_names): Use
5080 INNERMOST_TEMPLATE_ARGS.
5081 * pt.c (add_to_template_args): Tidy comment
5082 (get_innermost_template_args): New function.
5083 (check_explicit_specialization): Clear DECL_INITIAL for a new
5085 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5087 (push_template_decl): Always register specializations of the most
5089 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5090 (coerce_template_parms): Likewise.
5091 (lookup_template_class): Likewise.
5092 (innermost_args): Remove.
5093 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5094 (tsubst_decl): Handle tricky specializations. Use
5095 get_innermost_template_args.
5096 (instantiate_template): Simplify handling of partial
5098 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5099 (most_general_template): Reimplement, in a more straightforward
5101 (regenerate_decl_from_template): Tweak formatting. Use
5102 TMPL_ARGS_DEPTH for clarity.
5103 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5105 * dump.c (dequeue_and_dump): Dump information about thunks.
5107 2000-06-01 Richard Henderson <rth@cygnus.com>
5109 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5111 2000-06-01 Richard Henderson <rth@cygnus.com>
5113 * decl2.c (unsupported_options): Fix typo, make const.
5114 (lang_decode_option): Fix bsearch argument order.
5116 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5118 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5121 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5123 * cp-tree.h (c_get_alias_set): Deleted.
5124 * Makefile.in (decl.o): Include ../expr.h.
5125 * decl.c (expr.h): Include.
5126 (init_decl_processing): Call record_component_aliases for arrays.
5127 (grokdeclarator): Likewise.
5128 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5129 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5131 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5133 Remove guiding declaration support.
5134 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5135 (flag_guiding_decls): Remove.
5136 * call.c (build_user_type_conversion_1): Remove support for
5138 (build_new_function_call): Likewise.
5139 (build_new_op): Likewise.
5140 (build_new_method_call): Likewise.
5141 * decl.c (start_function): Likewise.
5142 * friend.c (is_friend): Likewise.
5143 (do_friend): Likewise.
5144 * decl2.c ((flag_dump_translation_unit): Make it const.
5145 (flag_guiding_decls): Remove.
5146 (unsupported_options): New variable
5147 (compare_options): New function.
5148 (lang_decode_option): Use them.
5150 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5152 * method.c (mangle_expression): Adjust test for legal expression
5155 * pt.c (instantiate_decl): Save and restore the local
5156 specializations list.
5158 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5160 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5162 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5164 * call.c (add_template_candidate_real): Handle member template
5165 constructors for classes with virtual bases.
5166 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5167 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5169 * ir.texi: Update thunk documentation.
5171 * call.c (joust): Fix handling of overloaded builtin operators.
5173 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5175 * cp-tree.h (DECL_ANTICIPATED): New macro.
5176 Document new use of DECL_LANG_FLAG_7.
5177 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5178 in the user namespace.
5179 * lex.c (do_identifier): If the identifier's declaration has
5180 DECL_ANTICIPATED on, it has not yet been declared. But do not
5181 replace it with an ordinary implicit declaration.
5183 * tinfo2.cc: Include stdlib.h.
5185 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5187 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5188 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5191 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5193 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5196 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5198 * operators.def (<?): Duplicated, should have been...
5201 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5202 Mark Mitchell <mark@codesourcery.com>
5204 * cp-tree.h (ansi_opname): Make it a macro.
5205 (ansi_assopname): Likewise.
5206 (struct lang_decl_flags): Add assignment_operator_p.
5207 (struct lang_decl): Add operator_code.
5208 (DECL_VTT_PARM): Adjust.
5209 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5210 overloaded operator.
5211 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5212 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5213 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5214 (opname_tab): Remove.
5215 (assignop_tab): Likewise.
5216 (operator_name_info_t): New type.
5217 (operator_name_info): New variable.
5218 (assignment_operator_name_info): Likewise.
5219 (build_cp_library_fn): Remove declaration.
5220 (push_cp_library_fn): Likewise.
5221 (operator_name_string): Likewise.
5222 (build_decl_overload): Likewise.
5223 * call.c (print_z_candidates): Simplify.
5224 (build_object_call): Adjust usage of ansi_opname. Use
5225 DECL_OVERLOADED_OPERATOR_P.
5226 (op_error): Adjust operator name lookup.
5227 (build_conditional_expr): Adjust usage of ansi_opname.
5228 (build_new_op): Likewise.
5229 (build_op_delete_call): Likewise.
5230 (build_over_call): Likewise.
5231 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5232 * decl.c (duplicate_decls): Copy operator_code.
5233 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5234 (builtin_function): Adjust parameters to build_library_fn_1.
5235 (build_library_fn_1): Accept an overloaded operator code.
5236 (build_library_fn): Pass ERROR_MARK.
5237 (build_cp_library_fn): Accept an overloaded operator code.
5238 (push_cp_library_fn): Likewise.
5239 (grokfndecl): Tweak.
5240 (grokdeclarator): Simplify code to compute names of overloaded
5241 operators. Adjust use of ansi_opname.
5242 (ambi_op_p): Work on tree_codes, not identifiers.
5243 (unary_op_p): Likewise.
5244 (grok_op_properties): Likewise.
5245 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5246 (lang_mark_tree): Don't try to mark the operator_code.
5247 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5248 * error.c (dump_decl): Remove special handling for operator
5250 (dump_function_name): Likewise.
5251 (dump_expr): Adjust name lookup of operators.
5252 (op_to_string): Simplify.
5253 (assop_to_string): Likewise.
5254 * init.c (build_new_1): Adjust use of ansi_opname.
5255 * lex.c (opname_tab): Remove.
5256 (assignop_tab): Likewise.
5257 (ansi_opname): Likewise.
5258 (ansi_assopname): Likewise.
5259 (operator_name_string): Likewise.
5260 (reinit_lang_specific): Likewise.
5261 (operator_name_info): New variable.
5262 (assignment_operator_name_info): Likewise.
5263 (init_operators): New function.
5264 (init_parse): Use it.
5265 (do_identifier): Adjust use of ansi_opname.
5266 * method.c (mangle_expression): Don't use ansi_opname for
5268 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5269 (build_decl_overload): Remove.
5270 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5271 (do_build_assign_ref): Adjust use of ansi_opname.
5272 (synthesize_method): Likewise.
5273 (implicitly_declare_fn): Likewise.
5274 * operators.def: New file.
5275 * parse.y (operator): Adjust use of ansi_opname.
5276 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5277 (set_mangled_name_for_template_decl): Don't play games with
5279 (special_function_p): Adjust use of ansi_opname.
5280 * typeck.c (check_return_expr): Likewise.
5281 * Make-lang.in (cc1plus): Depend on operators.def.
5282 * Makefile.in (lex.o): Likewise.
5285 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5287 * Make-lang.in (cplib2.ready): Eradicate.
5289 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5291 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5292 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5293 (built_min, cp_tree_equal): Likewise.
5295 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5297 * class.c (layout_nonempty_base_or_field): Replace
5298 `record_layout_info' with `record_layout_info_s'.
5300 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5303 * cp-tree.h (struct language_function): x_named_labels is now
5304 a struct named_label_list*.
5305 * decl.c (struct named_label_use_list): Renamed from...
5306 (struct named_label_list): ...this. New struct.
5307 (push_binding_level): Don't set eh_region.
5308 (note_level_for_eh): New fn.
5309 (pop_label): Take label and old value directly.
5310 (pop_labels): Adjust for new named_labels format.
5311 (lookup_label): Likewise.
5312 (poplevel): Note characteristics of a binding level containing a
5313 named label. Mess with named label lists earlier.
5314 (mark_named_label_lists): New fn.
5315 (mark_lang_function): Call it.
5316 (use_label): New fn, split out from...
5317 (make_label_decl): ...here. Don't call it.
5318 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5319 check_previous_gotos): New fns, split out from...
5320 (define_label): ...here.
5321 (check_switch_goto): New fn.
5322 (define_case_label): Call it.
5323 (check_goto): New fn.
5324 * semantics.c (finish_goto_stmt): Call it and use_label.
5325 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5326 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5328 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5330 * class.c (build_vtable_entry_ref): Correct usage of
5331 get_vtbl_decl_for_binfo.
5333 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5334 * method.c (implicitly_declare_fn): Not here.
5336 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5338 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5339 (CPTI_PTMD_DESC_TYPE): ... here.
5340 (ptmd_desc_type_node): Rename to ...
5341 (ptm_desc_type_node): ... here.
5343 * rtti.c (ptmd_initializer): Rename to ...
5344 (ptm_initializer): ... here.
5345 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5347 (create_tinfo_types): Adjust.
5349 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5351 Finish implementation of VTTs.
5352 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5353 CPTI_VTT_PARM_IDENTIFIER.
5354 (vtt_parm_identifier): New macro.
5355 (vtt_parm_type): Likewise.
5356 (BINFO_SUBVTT_INDEX): Likewise.
5357 (BINFO_VPTR_INDEX): Likewise.
5358 (struct lang_decl): Add vtt_parm.
5359 (DECL_VTT_PARM): New macro.
5360 (DECL_USE_VTT_PARM): Likewise.
5361 (DECL_NEEDS_VTT_PARM_P): Likewise.
5362 (get_vtt_name): Declare.
5363 (build_artifical_parm): Likewise.
5364 (fixup_all_virtual_upcast_offsets): Likewise.
5365 (expand_indirect_vtbls_init): Remove.
5366 * call.c (build_new_method_call): Pass the vtt to subobject
5367 constructors and destructors.
5368 * class.c (get_vtt_name): Give it external linkage.
5369 (build_clone): Handle the magic VTT parameters for clones.
5370 (clone_function_decl): Fix typo in comment.
5371 (build_vtt): Keep track of the indices in the VTTs where various
5372 entities are stored.
5373 (build_vtt_inits): Likewise.
5374 (dfs_build_vtt_inits): Likewise.
5375 (build_ctor_vtbl_group): Tweak type of construction vtables.
5376 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5377 primary bases, when building construction vtables.
5378 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5379 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5380 (init_decl_processing): Initialize vtt_parm_type.
5381 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5382 (lang_mark_tree): Make vtt_parm.
5383 * decl2.c (build_artificial_parm): New function.
5384 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5385 (grokclassfn): Use build_artificial_parm.
5386 * init.c (initialize_vtbl_ptrs): Call
5387 fixup_all_virtual_upcast_offsets directly.
5388 (perform_member_init): Use the complete subobject destructor for
5390 (build_vtbl_address): New function.
5391 (expand_virtual_init): Handle VTTs.
5392 * optimize (maybe_clone_body): Likewise.
5393 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5395 (expand_indirect_vtbls_init): Remove.
5396 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5397 * tree.c (make_binfo): Make them bigger.
5399 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5401 * inc/cxxabi.h (__pbase_type_info): Define, based on
5402 __pointer_type_info.
5403 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5404 (__pointer_to_member_type_info): Likewise.
5405 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5406 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5407 (__pointer_type_info::__do_catch): Rename to ...
5408 (__pbase_type_info::__do_catch): ... here. Adjust.
5409 (__pbase_type_info::__pointer_catch): Implement.
5410 (__pointer_type_info::__pointer_catch): Adjust.
5411 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5413 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5415 * tinfo.h (__user_type_info::contained_virtual_p): New
5417 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5419 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5420 diamond shaped heirarchy. Add early out for mixed diamond and
5421 duplicate shaped heirarchy.
5423 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5425 * cp-tree.h (build_delete): Change prototype.
5426 (build_vec_delete): Likewise.
5427 * call.c (build_scoped_method_call): Use special_function_kind
5428 values to indicate the kind of destruction to be done.
5429 (build_method_call): Likewise.
5430 * decl.c (finish_destructor_body): Likewise.
5431 (maybe_build_cleanup_1): Likewise. Rename to ...
5432 (maybe_build_cleanup): ... this.
5433 * decl2.c (delete_sanity): Use special_function_kind
5434 values to indicate the kind of destruction to be done.
5435 (build_cleanup): Likewise.
5436 * init.c (perform_member_init): Likewise.
5437 (build_vec_delete_1): Likewise.
5438 (build_dtor_call): Simplify.
5439 (build_delete): Use special_function_kind
5440 values to indicate the kind of destruction to be done.
5441 (build_vbase_delete): Likewise.
5442 (build_vec_delete): Likewise.
5444 * init.c (sort_member_init): Fix typo in error message generation
5447 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5449 * semantics.c (begin_class_definition): make the packed
5450 attribute be sensitive to the "-fpack-struct" command line flag
5452 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5454 Update new-abi upcast algorithm.
5455 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5456 prototype and meaning of return value.
5457 (__si_class_type_info::__do_upcast): Likewise.
5458 (__vmi_class_type_info::__do_upcast): Likewise.
5459 * tinfo.cc (__class_type_info::__upcast_result): Replace
5460 whole2dst with part2dst. Adjust ctor.
5461 (__class_type_info::__do_upcast): Adjust call of worker function.
5462 (__class_type_info::__do_upcast): Adjust.
5463 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5465 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5466 virtual base in diamond heirarchy bug.
5468 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5470 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5471 and bitfield to tinfo_fn_p.
5472 (DECL_TINFO_FN_P): Adjust.
5473 (SET_DECL_TINFO_FN_P): Likewise.
5474 (DECL_MUTABLE_P): Likewise.
5475 (DECL_C_BIT_FIELD): Likewise.
5476 (SET_DECL_C_BIT_FIELD): Likewise.
5477 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5478 (DECL_UNINLINABLE): Likewise.
5479 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5480 (handle_using_decl): Remove assertion.
5481 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5482 to build FIELD_DECLs.
5483 (build_base_field): Likewise.
5484 (layout_class_type): Likewise.
5485 * decl.c (init_decl_processing): Likewise.
5486 (build_ptrmemfunc_type): Likewise.
5487 (grokdeclarator): Likewise.
5488 * decl2.c (grok_x_components): Likewise.
5489 * except.c (call_eh_info): Likewise.
5490 * init.c (init_init_processing): Likewise.
5491 * rtti.c (expand_class_desc): Likewise.
5492 (create_pseudo_type_info): Likewise.
5493 (get_vmi_pseudo_type_info): Likewise.
5494 (create_tinfo_types): Likewise.
5495 * ptree.c (print_lang_decl): Adjust.
5496 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5497 before checking DECL_MUTABLE_P.
5499 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5500 parameters for template functions.
5501 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5502 destructors as well as constructors.
5504 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5506 * class.c (build_ctor_vtbl_group): Set inits.
5507 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5508 DECL_THIS_INLINE appropriately for clones.
5510 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5511 (DECL_CONV_FN_P): Simplify.
5512 (DECL_OPERATOR): Remove.
5513 (language_to_string): Declare.
5514 * decl.c (duplicate_decls): Fix typo in comment.
5515 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5516 (grok_op_properties): Use DECL_CONV_FN_P instead of
5517 IDENTIFIER_TYPENAME_P.
5518 * dump.c (dequeue_and_dump): Dump the language linkage of
5520 * error.c (language_to_string): Give it external linkage.
5521 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5522 (implicitly_declare_fn): Set DECL_LANGUAGE.
5523 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5524 IDENTIFIER_TYPENAME_P.
5525 (tsubst_decl): Likewise.
5526 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5527 * semantics.c (finish_member_declaration): Don't mark members of
5528 classes declared in an extern "C" region as extern "C".
5530 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5532 * decl2.c (qualified_lookup_using_namespace): Look through
5535 * decl.c (push_using_decl): Return the old decl on namespace level.
5537 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5539 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5540 (VTT_NAME_PREFIX): New macro.
5541 (CTOR_VTBL_NAME_PREFIX): Likewise.
5542 (get_ctor_vtbl_name): New function.
5543 * class.c (get_vtable_name): Simplify.
5544 (get_vtt_name): New function.
5545 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5546 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5547 when a virtual base becomes primary.
5548 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5550 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5551 additional parameters.
5552 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5553 (initialize_array): New function.
5554 (build_vtt): Likewise.
5555 (build_vtt_inits): Likewise.
5556 (dfs_build_vtt_inits): Likewise.
5557 (dfs_fixup_binfo_vtbls): Likewise.
5558 (build_ctor_vtbl_group): Likewise.
5559 (initialize_vtable): Use initialize_array.
5560 (accumulate_vtbl_inits): Reimplement to handle construction
5562 (dfs_accumulate_vtbl_inits): Likewise.
5563 (bulid_vtbl_initializer): Adjust parameter name.
5564 * method.c (build_typename_overload): Remove #if 0'd code.
5565 (get_ctor_vtbl_name): New function.
5566 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5567 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5569 * cp-tree.h (struct lang_type): Remove search_slot.
5570 (CLASSTYPE_SEARCH_SLOT): Remove.
5571 (emit_base_init): Change prototype.
5572 (initialize_vtbl_ptrs): Likewise.
5573 (expand_indirect_vtbls_init): Likewise.
5574 (clear_search_slots): Remove.
5575 * decl.c (lang_mark_tree): Don't mark search_slot.
5576 * init.c (initialize_vtbl_ptrs): Simplify.
5577 (emit_base_init): Likewise.
5578 * search.c (struct vbase_info): Document decl_ptr.
5579 (convert_pointer_to_single_level): Remove.
5580 (dfs_find_vbases): Remove.
5581 (dfs_init_base_pointers): Simplify.
5582 (dfs_clear_vbase_slots): Remove.
5583 (dfs_vtable_path_unmark): New function.
5584 (init_vbase_pointers): Simplify.
5585 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5586 (expand_indirect_vtbls_init): Simplify. Don't call
5587 mark_all_temps_used.
5588 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5589 initialize_vtbl_ptrs.
5591 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5593 * except.c: Add static prototypes.
5595 2000-05-20 H.J. Lu <hjl@gnu.org>
5597 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5599 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5601 Don't create a separate copy of virtual bases for the
5602 CLASSTYPE_VBASECLASSES list.
5603 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5604 (BINFO_FOR_VBASE): Remove.
5605 (CANONICAL_BINFO): Adjust.
5606 (binfo_for_vbase): New function.
5607 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5608 instead of BINFO_FOR_VBASE.
5609 (build_vbase_pointer): Likewise.
5610 (build_secondary_vtable): Likewise.
5611 (dfs_mark_primary_bases): Likewise.
5612 (mark_primary_bases): Likewise.
5613 (layout_nonempty_base_or_field): Likewise.
5614 (dfs_set_offset_for_shared_vbases): Likewise.
5615 (dfs_set_offset_for_unshared_vbases): Likewise.
5616 (layout_virtual_bases): Likewise. Adjust for changes to the
5617 CLASSTYPE_VBASECLASSES list.
5618 (dump_class_hierarchy_r): Use binfo_for_vbase
5619 instead of BINFO_FOR_VBASE.
5620 (dump_class_hierarchy): Likewise.
5621 (finish_vtbls): Likewise.
5622 (build_vtbl_initializer): Adjust for changes to the
5623 CLASSTYPE_VBASECLASSES list.
5624 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5625 * decl.c (finish_destructor_body): Adjust for changes to the
5626 CLASSTYPE_VBASECLASSES list.
5627 * init.c (sort_base_init): Use binfo_for_vbase.
5628 (construct_virtual_bases): Adjust for changes to the
5629 CLASSTYPE_VBASECLASSES list.
5630 (expand_member_init): Use binfo_for_vbase.
5631 (build_vbase_delete): Adjust for changes to the
5632 CLASSTYPE_VBASECLASSES list.
5633 * method.c (do_build_copy_constructor): Likewise.
5634 * rtti.c (get_base_offset): Use binfo_for_vbase.
5635 (expand_class_desc): Remove #if 0'd code.
5636 * search.c (struct vbase_info): Remove vbase_types.
5637 (get_base_distance): Use binfo_for_vbase.
5638 (lookup_field_queue_p): Use CANONICAL_BINFO.
5639 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5640 (get_pure_virtuals): Adjust for changes to the
5641 CLASSTYPE_VBASECLASSES list.
5642 (dfs_find_vbases): Use binfo_for_vbase.
5643 (dfs_init_vbase_pointers): Likewise.
5644 (init_vbase_pointers): Don't initialize vi.vbase_types.
5645 (virtual_context): Use binfo_for_vbase.
5646 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5647 CLASSTYPE_VBASECLASSES list.
5648 (expand_indirect_vtbls_init): Simplify.
5649 (dfs_get_vbase_types): Don't replicate virtual bases.
5650 (find_vbase_instance): Use binfo_for_vbase.
5651 (binfo_for_vbase): New function.
5652 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5654 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5656 * decl2.c (finish_anon_union): Generalize error messages to handle
5657 anonymous structures.
5658 * init.c (perform_member_init): Remove `name' parameter.
5659 (build_field_list): New function.
5660 (sort_member_init): Handle anonymous union initialization order
5661 correctly. Check for multiple initializations of the same union.
5662 (emit_base_init): Don't look up fields by name here.
5663 (expand_member_init): Record the result of name lookup for future
5665 * typeck.c (build_component_ref): Fix formatting.
5667 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5669 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5670 * typeck.c (build_x_compound_expr): Replace warn_unused with
5673 * decl2.c (lang_decode_option): Update -Wall unused flags by
5674 calling set_Wunused.
5676 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5678 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5679 * init.c (dfs_vtable_path_unmark): Remove.
5680 * search.c (marked_new_vtable_p): Likewise.
5681 (unmarked_new_vtable_p): Likewise.
5682 (dfs_search_slot_nonempty_p): Likewise.
5683 (dfs_mark): Likewise.
5684 (dfs_vtable_path_unmark): Likewise.
5685 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5686 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5687 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5688 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5689 (init_vbase_pointers): Simplify.
5690 (expand_indirect_vtbls_init): Likewise.
5692 * class.c (copy_virtuals): New function.
5693 (build_primary_table): Use it.
5694 (build_secondary_vtable): Likewise.
5695 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5696 indicate that no vcall offset is required.
5697 (add_virtual_function): Likewise.
5698 (modify_all_vtables): Likewise.
5699 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5700 (dfs_accumulate_vtbl_inits): Likewise.
5701 (build_vtbl_initializer): Make changes to handle construction
5703 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5704 (build_rtti_vtbl_entries): Likewise.
5705 (build_vtable_entries): Handle a NULL vcall_index.
5707 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5709 * decl2.c (lang_decode_option): Fix thinko.
5711 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5713 * except.c (check_handlers): New fn.
5714 * cp-tree.h: Declare it.
5715 * semantics.c (finish_handler_sequence): Call it.
5716 (finish_function_handler_sequence): Likewise.
5717 (finish_handler_parms): Set TREE_TYPE on the handler.
5718 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5719 * search.c (get_base_distance_recursive): If protect>1, ignore
5721 (get_base_distance): Don't reduce watch_access.
5723 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5725 * lex.c: #include diagnostic.h.
5726 (lang_init_options): Set default prefixing rules.
5728 * lang-options.h: Add -fdiagnostics-show-location=.
5730 * decl2.c: #include diagnostic.h.
5731 (lang_decode_option): Handle -fdiagnostics-show-location=.
5733 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5735 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5736 * vec.cc: Revert my 2000-05-07 change.
5738 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5740 * class.c (check_field_decls): Complain about non-static data
5741 members with same name as class in class with constructor.
5743 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5745 * decl.c (grokdeclarator): Allow non-static data members with
5748 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5750 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5751 and pending_inline.filename. Update prototypes.
5752 * decl.c (define_label): Constify filename parameter.
5753 * decl2.c (warn_if_unknown_interface): Constify local char *.
5754 * input.c Constify input_source.filename. Don't declare
5755 input_filename or lineno. Constify filename parameter to feed_input.
5756 * lex.c (init_parse): Constify parameter and return value.
5757 (cp_pragma_interface, cp_pragma_implementation): Constify
5759 (reinit_parse_for_method, reinit_parse_for_block,
5760 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5761 Constify local char *.
5762 * pt.c: Don't declare lineno or input_filename.
5763 (print_template_context, tsubst_friend_function, tsubst_decl,
5764 tsubst, instantiate_decl): Constify local char *.
5765 * semantics.c (expand_body): Constify local char *.
5766 * tree.c (build_srcloc): Constify filename parameter.
5767 * typeck.c (c_expand_asm_operands): Constify filename
5770 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5772 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5775 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5777 * inc/cxxabi.h: Fix typos in comment.
5778 (__base_class_info::__offset): Use a static_cast.
5780 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5782 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5783 of std::size_t and std::ptrdiff_t respectively.
5784 * tinfo.cc: Likewise.
5787 2000-05-06 Richard Henderson <rth@cygnus.com>
5789 * typeck.c (build_c_cast): Don't warn integer->pointer size
5790 mismatch for constants.
5792 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5794 * rtti.c (ptmd_initializer): Set non-public, if class is
5797 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5798 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5799 __cxa_vec_delete): Likewise.
5800 * tinfo.cc (__dynamic_cast): Likewise.
5801 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5802 __cxa_vec_delete): Likewise.
5804 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5806 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5807 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5808 (lang_decl_flags): Add vcall_offset.
5809 (THUNK_VCALL_OFFSET): Use it.
5810 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5811 * method.c (make_thunk): Create the lang_decl here, not in
5813 (emit_thunk): Make generic thunks into ordinary functions once
5814 they have been fed to expand_body.
5815 * semantics.c (expand_body): Set current_function_is_thunk here.
5817 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5819 * class.c (update_vtable_entry_for_fn): Prototype.
5821 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5824 * search.c (dfs_build_inheritance_graph_order): Prototype.
5826 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5828 * cp-tree.h (special_function_kind): Add various kinds of
5830 (special_function_p): New function.
5831 * class.c (overrides): Don't let one kind of destructor override
5833 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5834 whether or not to instantiate a template.
5835 * tree.c (special_function_p): Define.
5837 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5839 * cp-tree.def (THUNK_DECL): Remove.
5840 * cp-tree.h (DECL_THUNK_P): New macro.
5841 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5842 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5843 (SET_DECL_THUNK_P): Likewise.
5844 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5845 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5846 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5847 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5848 (duplicate_decls): Likewise.
5849 (pushdecl): Likewise. Adjust thunk handling.
5850 (grokfndecl): Use DECL_EXTERN_C_P.
5851 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5852 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5853 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5854 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5855 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5856 DECL_NO_STATIC_CHAIN.
5857 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5858 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5859 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5862 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5864 * tree.c (walk_tree): Set lineno.
5866 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5868 * exception.cc: Update license notice.
5870 * new1.cc: Likewise.
5871 * new2.cc: Likewise.
5872 * tinfo.cc: Likewise.
5873 * tinfo2.cc: Likewise.
5875 * inc/cxxabi.h: Likewise.
5876 * inc/exception: Likewise.
5877 * inc/new: Likewise.
5878 * inc/new.h: Likewise.
5879 * inc/typeinfo: Likewise.
5881 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5883 * tree.c (build_target_expr_with_type): If we already have a
5884 TARGET_EXPR, just return it.
5886 * optimize.c (initialize_inlined_parameters): Don't generate an
5887 EXPR_STMT if we can just use DECL_INITIAL.
5888 * decl.c (emit_local_var): Only make the initialization a
5889 full-expression if stmts_are_full_exprs_p.
5891 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5893 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5895 * call.c (standard_conversion): Use it.
5896 (direct_reference_binding): Likewise.
5897 (build_over_call): Likewise.
5898 (is_properly_derived_from): Likewise.
5899 (compare_ics): Likewise.
5900 * class.c (resolves_to_fixed_type_p): Likewise.
5901 * optimize.c (declare_return_variable): Likewise.
5902 * pt.c (is_specialization_of): Likewise.
5904 * typeck.c (comp_target_parms): Likeiwse.
5905 (build_static_cast): Likewise.
5906 (build_reinterpret_cast): Likewise.
5907 (build_const_cast): Likewise.
5908 (comp_ptr_ttypes_real): Likewise.
5909 (comp_ptr_ttypes_const): Likewise.
5910 * typeck2.c (process_init_constructor): Likewise.
5912 2000-04-30 Scott Snyder <snyder@fnal.gov>
5914 * decl.c (finish_destructor_body): Use the base destructor when
5915 destroying virtual bases.
5917 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5919 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5921 * optimize.c (struct inline_data): Add target_exprs field.
5922 (declare_return_variable): When a function returns an aggregate,
5923 use the variable declared in the TARGET_EXPR as the remapped
5925 (expand_call_inline): Update the pending target_exprs stack.
5926 (optimize_function): Initialize the stack.
5928 * decl2.c (finish_file): Fix typo in comment.
5930 * method.c (emit_thunk): Don't try to return a `void' value.
5932 * optimize.c (initialize_inlined_parameters): If the parameter is
5933 addressable, we need to make a new VAR_DECL, even if the
5934 initializer is constant.
5936 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5938 * decl.c (grok_op_properties): Add an extra check of argtypes.
5940 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5942 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5944 (initialize_inlined_parameters): Try to avoid creating new
5947 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5949 * lex.c (my_get_run_time): Remove.
5950 (init_filename_times): Use get_run_time instead of my_get_run_time.
5951 (check_newline): Likewise.
5952 (dump_time_statistics): Likewise.
5953 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5954 of computing elapsed time explicitly.
5956 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5958 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5959 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5960 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5961 before calling decl_constant_value.
5962 * class.c (check_bitfield_decl): Likewise.
5963 * cvt.c (ocp_convert): Likewise.
5964 (convert): Likewise.
5965 * decl.c (compute_array_index_type): Likewise.
5966 (build_enumerator): Likewise.
5967 * decl2.c (check_cp_case_value): Likewise.
5968 * pt.c (convert_nontype_argument): Likewise.
5970 * typeck.c (decay_conversion): Likewise.
5971 (build_compound_expr): Likewise.
5972 (build_reinterpret_cast): Likewise.
5973 (build_c_cast): Likewise.
5974 (convert_for_assignment): Likewise.
5976 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5978 * decl.c (finish_function): Don't play games with DECL_INLINE.
5980 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5982 * ir.texi: Correct typo.
5984 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5986 * decl.c (grokdeclarator): Reject VLAs as members.
5988 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5990 * call.c (standard_conversion): Accept conversion between
5993 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5995 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5997 * decl2.c (finish_file): Remove double setup for accounting
6000 2000-04-24 Robert Lipe <robertlipe@usa.net>
6002 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6004 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6006 * new.cc (set_new_handler): Needs to be in std::.
6008 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6010 * cp-tree.h (lang_decl): Remove pretty_function_p.
6011 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6012 language-specific node.
6013 * decl.c (cp_make_fname_decl): Use build_decl, not
6014 build_lang_decl, to build the variables.
6015 (grokvardecl): Don't call build_lang_decl for local variables in
6017 (grokdeclarator): Don't call build_lang_decl for local type
6018 declarations in templates.
6019 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6020 zero'd memory, rather than calling memset.
6021 * pt.c: Include hashtab.h.
6022 (local_specializations): New variable.
6023 (retrieve_local_specialization): Use it.
6024 (register_local_specialization): Likewise.
6025 (tsubst_decl): Don't assume local variables have
6027 (instantiate_decl): Set up local_specializations.
6028 * Makefile.in (HTAB_H): New variable.
6030 2000-04-23 Richard Henderson <rth@cygnus.com>
6032 * typeck.c (c_expand_asm_operands): Restore the original
6033 contents of the output list.
6035 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6037 * ir.texi: Document complex number representation.
6039 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6041 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6042 (target_incomplete_p): New function.
6043 (tinfo_base_init): Create comdat NTBS name variable.
6044 (ptr_initializer): Add non_public parameter. Calculate it.
6045 (ptmd_initializer): Likewise.
6046 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6047 (create_real_tinfo_var): Add non_public parameter. Use it.
6048 Push proxy into global namespace.
6049 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6051 * inc/typeinfo (type_info::before, type_info::operator==):
6052 Compare __name addresses.
6054 * tinfo2.cc: Remove new-abi builtins comment.
6056 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6058 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6060 * call.c (joust): Exit early if we get the same function, too.
6062 * decl2.c (key_method): Return NULL_TREE for template classes.
6063 (import_export_class): Don't need to check for template classes.
6065 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6067 * lex.c: Remove references to cccp.c.
6069 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6071 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6072 volatile_memfunc. Add destructor_attr. Adjust dummy.
6073 (DECL_DESTRUCTOR_P): Use destructor_attr.
6074 (DECL_CONST_MEMFUNC_P): Reimplement.
6075 (DECL_VOLATILE_MEMFUNC_P): Remove.
6076 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6077 (overrides): Use DECL_DESTRUCTOR_P.
6078 (check_for_override): Likewise.
6079 * decl.c (start_function): Likewise.
6080 * decl2.c (grokfclassfn): Likewise.
6081 (check_classfn): Likewise.
6082 (grok_function_init): Likewise.
6084 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6086 * decl2.c (grokfield): Issue error on illegal data member
6089 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6091 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6093 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6095 * class.c (build_vtable_entry): Don't build thunks for type-info
6098 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6100 * decl.c (decls_match): Allow a redeclaration of a builtin to
6101 specify args while the builtin did not.
6103 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6105 * cp-tree.def (THUNK_DECL): Add to documentation.
6106 * cp-tree.h (flag_huge_objects): Declare.
6107 * class.c (modify_vtable_entry): Tidy.
6108 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6109 Calculate delta appropriately for the new ABI.
6110 (dfs_modify_vtables): Use it.
6111 (modify_all_vtables): Fix thinko in code to add overriding copies
6112 of functions to primary vtables.
6113 (build_clone): Fix typo in comment.
6114 (clone_function_decl): Correct order of destructors in vtable.
6115 (build_vbase_offset_vtbl_entries): Adjust comment.
6116 (dfs_vcall_offset_queue_p): Remove.
6117 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6118 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6119 (build_vtable_entry): Correct check for pure virtual functions.
6120 Don't declare flag_huge_objects.
6121 * decl.c (flag_huge_objects): Remove declaration.
6122 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6123 Use int_size_in_bytes.
6124 (emit_thunk): Handle vcall offset thunks.
6126 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6128 * decl2.c (parse_time, varconst_time): Delete declarations.
6129 (finish_file): Delete LINENO declaration.
6130 START_TIME and THIS_TIME now long.
6132 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6134 * class.c (build_base_field): Reformat comment.
6136 * inc/cxxabi.h (stddef.h): Comment inclusion.
6137 (__base_class_info::__offset): Comment shift.
6139 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6141 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6142 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6143 (cp_push_exception_identifier): New macro.
6144 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6145 (DECL_BASE_DESTRUCTOR_P): Likewise.
6146 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6147 (get_vtbl_decl_for_binfo): Fix formatting.
6148 (in_charge_arg_for_name): New macro.
6149 (maybe_build_cleanup_and_delete): Remove declaration.
6150 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6151 (in_charge_arg_for_name): New function.
6152 (build_new_method_call): Use it. Handle cloned destructors.
6153 (build_clone): Don't make the base constructor virtual.
6154 Automatically defer generated functions.
6155 (clone_function_decl): Handle destructors, too.
6156 (clone_constructors_and_destructors): Likewise.
6157 (create_vtable_ptr): Don't create a vtable entry for a cloned
6159 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6160 (initialize_predefined_identifiers): Update appropriately.
6161 (finish_destructor_body): Simplify.
6162 (maybe_build_cleanup_and_delete): Remove.
6163 * except.c (expand_throw): Handle new-ABI destructors.
6164 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6165 (build_dtor_call): New function.
6166 (build_delete): Use it. Simplify.
6167 * optimize.c (maybe_clone_body): Handle destructors.
6168 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6170 * exception.cc (cleanup_fn): New typedef.
6171 (CALL_CLEANUP): New macro.
6172 (cp_eh_info): Use them.
6173 (__cp_push_exception): Likewise.
6174 (__cp_pop_exception): Likewise.
6176 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6178 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6179 (complete_dtor_identifier): New macro.
6180 (CLASSTYPE_FIRST_CONVERSION): Remove.
6181 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6182 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6183 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6184 (CLASSTYPE_CONSTRUCTORS): Likewise.
6185 (CLASSTYPE_DESTRUCTORS): Likewise.
6186 (lang_decl): Add cloned_function.
6187 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6188 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6189 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6190 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6191 (DECL_CLONED_FUNCTION_P): Likewise.
6192 (DECL_CLONED_FUNCTION): Likewise.
6193 (clone_function_decl): Declare.
6194 (maybe_clone_body): Likewise.
6195 * call.c (build_user_type_conversion_1): Call complete object
6196 constructors in the new ABI.
6197 (build_new_method_call): Don't add in-charge parameters under the
6199 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6200 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6201 CLASSTYPE_DESTRUCTOR_SLOT.
6202 (build_clone): New function.
6203 (clone_function_decl): Likewise.
6204 (clone_constructors_and_destructors): Likewise.
6205 (check_bases_and_members): Use it.
6206 * decl.c (iniitialize_predefined_identifiers): Initialize
6207 complete_dtor_identifier.
6208 (finish_function): Don't add extra code to a clone.
6209 (lang_mark_tree): Mark cloned_function.
6210 * decl2.c (mark_used): Don't bother trying to instantiate things
6212 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6213 * method.c (set_mangled_name_for_decl): Don't treat clones as
6215 (synthesize_method): Sythesize cloned functions, not the clones.
6216 * optimize.c (inline_data): Update comment on ret_label.
6217 (remap_block): Don't assume DECL_INITIAL exists.
6218 (copy_body_r): Allow ret_label to be NULL.
6219 (maybe_clone_body): Define.
6220 * pt.c (tsubst_decl): Handle clones.
6221 (instantiate_clone): New function.
6222 (instantiate_template): Use it.
6223 (set_mangled_name_for_template_decl): Don't treat clones as
6225 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6226 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6227 * semantics.c (expand_body): Clone function bodies as necessary.
6229 * optimize.c (remap_decl): Avoid sharing structure for arrays
6230 whose size is only known at run-time.
6231 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6233 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6234 to has_in_charge_parm_p.
6235 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6236 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6237 (DECL_COPY_CONSTRUCTOR_P): New macro.
6238 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6239 (build_user_type_conversion_1): Likewise.
6240 (convert_like_real): Likewise.
6241 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6242 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6243 (copy_args_p): Likewise.
6244 (grok_ctor_properties): Likewise.
6245 (start_function): Likewise.
6246 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6247 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6248 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6249 * method.c (do_build_copy_constructor): Use
6250 DECL_HAS_IN_CHARGE_PARM_P.
6251 (synthesize_method): Likewise.
6252 * pt.c (instantiate_template): Remove goto.
6253 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6256 * cp-tre.h (finish_function): Change prototype.
6257 * decl.c (end_cleanup_fn): Adjust caller.
6258 (finish_function): Take only one parameter.
6259 * decl2.c (finish_objects): Adjust caller.
6260 (finish_static_storage_duration_function): Likewise.
6261 * method.c (emit_thunk): Likewise.
6262 * parse.y: Likewise.
6263 * parse.c: Regenerated.
6264 * pt.c (instantiate_decl): Likewise.
6265 * rtti.c (synthesize_tinfo_fn): Likewise.
6266 * semantics.c (expand_body): Likewise.
6268 * cp-tree.h (copy_decl): New function.
6269 * class.c (finish_struct_1): Use it.
6270 * lex.c (copy_decl): Define it.
6271 * pt.c (tsubst_decl): Likewise.
6272 * tree.c (copy_template_template_parm): Likewise.
6274 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6275 has_nonpublic_assign_ref.
6276 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6277 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6278 * class.c (finish_struct_methods): Don't set
6279 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6280 (interface_only): Don't declare.
6281 (interface_unknown): Likewise.
6283 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6285 * tree.h (HAVE_TEMPLATES): Remove definition.
6286 * lang-options.h (-fthis-is-variable): Remove documentation.
6288 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6290 * class.c (instantiate_type): Handle object-relative template-id.
6292 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6293 * decl.c (cplus_expand_expr_stmt): Not here.
6295 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6296 Initialize exprtype earlier.
6298 * parse.y (fn.def1): Check for defining types in return types.
6300 * decl.c (check_tag_decl): Notice extra fundamental types.
6301 Diagnose empty decls in classes, too.
6303 * decl.c (grokdeclarator): Don't override an anonymous name if no
6304 declarator was given.
6306 * cvt.c (convert_to_void): Call resolve_offset_ref.
6308 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6310 * decl2.c (decl_namespace): Handle getting a type.
6312 * typeck.c (build_c_cast): Re-enable warning for cast between
6313 pointer and integer of different size.
6315 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6317 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6319 (__pointer_type_info::__pointer_catch): New virtual function.
6320 (__pointer_to_member_type_info): Derive from
6321 __pointer_type_info. Adjust.
6322 (__pointer_to_member_type_info::__do_catch): Remove.
6323 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6324 (__pointer_to_member_type_info::__pointer_catch): Declare.
6325 * rtti.c (qualifier_flags): Add restrict flag.
6326 (ptmd_initializer): Reorder members.
6327 (create_tinfo_types): Expand comments. Reorder
6328 ptmd_desc_type_node members.
6329 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6331 (__pointer_type_info::__do_catch): Move specific code into
6332 __pointer_catch. Call it.
6333 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6334 specific catch checking. Fix void conversion check.
6335 (__pointer_to_member_type_info::__do_catch): Remove.
6336 (__pointer_to_member_type_info::__pointer_catch): Implement.
6338 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6340 * lex.c (init_parse): Remove traces of classof and headof.
6341 * decl2.c (flag_operator_names): Default to 1.
6342 (lang_decode_option): Do not set it for -ansi.
6344 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6346 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6347 (DECL_MAIN_VARIANT): Remove.
6348 * decl.c (duplicate_decls): Don't set it.
6349 (start_function): Likewise.
6350 (lang_mark_tree): Don't mark it.
6351 * decl2.c (defer_fn): Don't use it.
6352 * lex.c (retrofit_lang_decl): Don't set it.
6353 * pt.c (tsubst_decl): Likewise.
6354 * ptree.c (print_lang_decl): Don't print it.
6355 * typeck.c (mark_addressable): Don't use it.
6357 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6359 * vec.cc: Include <new> and <exception>.
6360 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6361 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6363 (__cxa_vec_delete): Catch dtor exceptions.
6365 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6367 Prepend __ to implementation defined names.
6368 * inc/typeinfo (type_info): Rename _name to __name.
6369 (type_info::type_info): Rename parameter.
6370 (type_info::operator==, type_info::operator!=,
6371 type_info::before): Likewise.
6372 (type_info::is_pointer_p, type_info::is_function_p,
6373 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6376 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6377 (__pointer_type_info::__pointer_type_info): Likewise.
6378 (__pointer_type_info::is_pointer_p,
6379 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6380 (__array_type_info::__array_type_info): Rename parameters.
6381 (__function_type_info::__function_type_info): Likewise.
6382 (__function_type_info::is_function_p): Prepend __.
6383 (__enum_type_info::__enum_type_info): Rename parameters.
6384 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6386 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6388 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6389 (__class_type_info::__class_type_info): Rename parameters.
6390 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6391 (__class_type_info::upcast_result,
6392 __class_type_info::dyncast_result): Prepend __. Move definition
6394 (__class_type_info::do_upcast, __class_type_info::do_catch,
6395 __class_type_info::find_public_src,
6396 __class_type_info::do_dyncast,
6397 __class_type_info::do_find_public_src): Prepend __. Rename
6399 (__si_class_type_info::__si_class_type_info): Rename parameters.
6400 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6401 __si_class_type_info::do_find_public_src): Prepent __. Rename
6403 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6404 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6405 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6407 (__dynamic_cast): Rename parameters.
6408 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6409 type_info::do_catch, type_info::do_upcast): Prepend __.
6410 (contained_p, public_p, virtual_p, contained_public_p,
6411 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6412 (__class_type_info::do_catch,
6413 __class_type_info::do_upcast): Prepend __. Adjust.
6414 (__class_type_info::__upcast_result,
6415 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6417 (__class_type_info::find_public_src): Prepend __. Adjust.
6418 (__class_type_info::do_find_public_src,
6419 __si_class_type_info::do_find_public_src,
6420 __vmi_class_type_info::do_find_public_src): Likewise.
6421 (__class_type_info::do_dyncast,
6422 __si_class_type_info::do_dyncast,
6423 __vmi_class_type_info::do_dyncast): Likewise.
6424 (__class_type_info::do_upcast,
6425 __si_class_type_info::do_upcast,
6426 __vmi_class_type_info::do_upcast): Likewise.
6427 (__dynamic_cast): Adjust.
6428 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6429 (__function_type_info::is_function_p): Likewise.
6430 (__pointer_type_info::do_catch): Likewise. Adjust.
6431 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6432 (__throw_type_match_rtti_2): Adjust.
6433 (__is_pointer): Adjust.
6435 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6437 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6438 (complete_ctor_identifier): New macro.
6439 (special_function_kind): Add sfk_copy_constructor and
6440 sfk_assignment_operator.
6441 (LOOKUP_HAS_IN_CHARGE): Remove.
6442 (cons_up_default_function): Rename to ...
6443 (implicitly_declare_fn): ... this.
6444 * call.c (build_new_method_call): Add in-charge parameters for
6446 * class.c (add_implicitly_declared_members): Change parameter name
6447 from cant_have_assignment to cant_have_const_assignment.
6448 Replace calls to cons_up_default_function to implicitly_declare_fn.
6449 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6450 * decl.c (initialize_predefined_identifiers): Initialize it.
6451 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6453 * init.c (expand_default_init): Don't calculate the in-charge
6455 (build_new_1): Likewise.
6456 * lex.c (cons_up_default_function): Move to method.c.
6457 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6458 (implicitly_declare_fn): New function.
6459 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6460 (build_modify_expr): Likewise.
6461 * typeck2.c (build_functional_cast): Likewise.
6463 Under the new ABI, constructors don't return `this'.
6464 * cp-tree.h (warn_reorder): Declare.
6465 (special_function_kind): New enum.
6466 (global_base_init_list): Remove declaration.
6467 (emit_base_init): Don't return a value.
6468 (check_base_init): Don't declare.
6469 (is_aggr_typedef): Likewise.
6470 * decl.c (check_special_function_return_type): New function.
6471 (return_types): Remove.
6472 (grokdeclarator): Use check_special_function_return_type.
6473 (start_function): Don't initialize ctor_label under the new ABI.
6474 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6475 * init.c (begin_init_stmts): Move to top of file.
6476 (finish_init_stmts): Likewise.
6477 (warn_reorder): Don't declare.
6478 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6480 (check_base_init): Remove.
6481 (is_aggr_typedef): Likewise.
6482 (build_new_1): Don't use the return value of a constructor.
6483 * semantics.c (setup_vtbl_ptr): Don't use the return value
6485 * typeck.c (check_return_expr): Don't magically convert return
6486 statements into `return this' in constructors under the new ABI.
6488 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6489 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6490 (base_ctor_identifier): New macro.
6491 (base_dtor_identifier): Likewise.
6492 (deleting_dtor_identifier): Likewise.
6493 * decl.c: Don't include obstack.h.
6494 (obstack_chunk_alloc): Don't define.
6495 (obstack_chunk_free): Likewise.
6496 (struct predefined_identifier): New type.
6497 (initialize_predefined_identifiers): New function.
6498 (init_decl_processing): Use it.
6499 (debug_temp_inits): Remove.
6500 (start_method): Don't call preserve_data.
6501 (hack_incomplete_structures): Update comment.
6502 * init.c (init_init_processing): Don't initialize
6504 (build_offset_rf): Remove dead code.
6505 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6506 * search.c (init_search_processing): Don't initialize
6509 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6511 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6512 some sign_compare warnings.
6514 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6516 Rename abi::__vmi_class_type_info members.
6517 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6518 base_list, detail_masks members to vmi_flags, vmi_base_count,
6519 vmi_bases and vmi_flags_masks respectively.
6520 (__vmi_class_type_info::vmi_flags_masks): Rename
6521 details_unknown_mask to flags_unknown_mask.
6522 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6523 (__vmi_class_type_info::do_find_public_src): Adjust.
6524 (__vmi_class_type_info::do_dyncast): Adjust.
6525 (__vmi_class_type_info::do_upcast): Adjust.
6527 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6529 * tinfo.cc (convert_to_base): New function.
6530 (get_vbase_offset): Remove. Move into convert_to_base.
6531 (__vmi_class_type_info::do_find_public_src): Adjust.
6532 (__vmi_class_type_info::do_dyncast): Adjust.
6533 (__vmi_class_type_info::do_upcast): Adjust.
6535 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6537 * tinfo.cc (operator=): Use __builtin_strcmp.
6538 * tinfo2.cc (before): Likewise.
6540 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6542 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6543 (DECL_SAVED_INLINE): Rename to ...
6544 (DECL_DEFERRED_FN): ... this.
6545 (in_function_p): Remove declaration.
6546 (mark_inline_for_output): Rename to ...
6547 (defer_fn): ... this.
6548 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6549 (in_function_p): Remove definition.
6550 * decl2.c (saved_inlines): Rename to ...
6551 (deferred_fns): ... this.
6552 (saved_inlines_used): Rename to ...
6553 (deferred_fns_used): ... this.
6554 (mark_inline_for_output): Rename to ...
6555 (defer_fn): ... this.
6556 (finish_file): Adjust accordingly.
6557 (init_decl2): Likewise.
6558 * lex.c (cons_up_default_function): Likewise.
6559 * pt.c (mark_decl_instantiated): Likewise.
6560 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6562 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6563 * semantics.c (expand_body): Defer more functions.
6565 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6568 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6570 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6571 __cxa_vec_delete): Declare.
6573 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6575 * rtti.c (dfs_class_hint_mark): New static function.
6576 (dfs_class_hint_unmark): New static function.
6577 (class_hint_flags): Use them.
6579 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6581 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6583 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6585 * cp-tree.h (instantiate_decl): Change prototype.
6586 * decl2.c (mark_used): Adjust call.
6587 * optimize.c (inlinable_function_p): Adjust handling of templates.
6588 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6589 (do_type_instantiation): Likewise.
6590 (instantiate_decl): Defer more templates.
6591 (instantiate_pending_templates): Adjust logic to handle inline
6594 * Makefile.in (GGC_H): New variable. Use it throughout in place
6597 * call.c: Don't include obstack.h. Include ggc.h.
6598 (obstack_chunk_alloc): Don't define.
6599 (obstack_chunk_free): Likewise.
6600 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6601 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6602 (pop_switch): Free it.
6604 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6606 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6607 if we don't have a DECL_FIELD_OFFSET.
6609 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6611 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6614 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6616 * cfns.gperf (hash, libc_name_p): Prototype.
6618 * rtti.c (build_dynamic_cast_1): Constification.
6620 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6622 * semantics.c (deferred_type_access_control): Prototype.
6624 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6626 Correct many new ABI issues regarding vbase and vcall offset
6628 * cp-tree.h (BINFO_VTABLE): Document.
6629 (struct lang_type): Tweak formatting.
6630 (BINFO_PRIMARY_BINFO): Add to documentation.
6631 (CLASSTYPE_VSIZE): Fix typo in comment.
6632 (CLASSTYPE_VBASECLASSES): Update documentation.
6633 (BINFO_VBASE_MARKED): Remove.
6634 (SET_BINFO_VBASE_MARKED): Likewise.
6635 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6636 (BINFO_FIELDS_MARKED): Remove.
6637 (SET_BINFO_FIELDS_MARKED): Likewise.
6638 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6639 (enum access_kind): New enumeration.
6640 (num_extra_vtbl_entries): Remove declaration.
6641 (size_extra_vtbl_entries): Likewise.
6642 (get_vtbl_decl_for_binfo): New function.
6643 (dfs_vbase_unmark): Remove declaration.
6644 (mark_primary_bases): Likewise.
6645 * class.c (SAME_FN): Remove.
6646 (struct vcall_offset_data_s): Move definition.
6647 (build_vbase_pointer): Use `build', not `build_binary_op', to
6648 access the vbase pointer under the new ABI.
6649 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6650 (build_primary_vtable): Likewise.
6651 (dfs_mark_primary_bases): Move here from search.c.
6652 (mark_primary_bases): Likewise.
6653 (determine_primary_bases): Under the new ABI, don't make a base
6654 class a primary base just because we don't yet have any virtual
6656 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6657 (num_vfun_entries): Remove.
6658 (dfs_count_virtuals): Likewise.
6659 (num_extra_vtbl_entries): Likewise.
6660 (size_extra_vtbl_entries): Likewise.
6661 (layout_virtual_bases): Iterate in inheritance graph order under
6663 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6664 indicate that a vfield is present.
6665 (init_class_processing): Initialize access_public_node, etc., from
6667 (get_vtbl_decl_for_binfo): New function.
6668 (dump_class_hierarchy_r): Likewise.
6669 (dump_class_hierarchy): Use it.
6670 (finish_vtbls): Build the vtbls in inheritance graph order.
6671 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6672 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6673 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6675 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6676 where the vptr points, even for primary vtables.
6677 (build_vtbl_initializer): Adjust handling of vbase and vcall
6679 (build_vcall_and_vbase_vtable_entries): New function.
6680 (dfs_build_vbase_offset_vtbl_entries): Remove.
6681 (build_vbase_offset_vtbl_entries): Reimplement.
6682 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6683 were already handled in a primary base class vtable.
6684 (build_vcall_offset_vtbl_entries): Adjust.
6685 (build_rtti_vtbl_entries): Adjust.
6686 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6687 * init.c (expand_virtual_init): Simplify.
6688 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6689 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6690 * search.c (BINFO_ACCESS): New macro.
6691 (SET_BINFO_ACCESS): Likewise.
6692 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6693 (access_in_type): Likewise.
6694 (dfs_accessible_p): Likewise.
6695 (protected_accessible_p): Likewise.
6696 (lookup_fnfields_1): Adjust documentation.
6697 (dfs_mark_primary_bases): Move to class.c
6698 (mark_primary_bases): Likewise.
6699 (dfs_vbase_unmark): Remove.
6700 (virtual_context): Use BINFO_FOR_VBASE.
6701 (dfs_get_vbase_types): Simplify.
6702 (dfs_build_inheritance_graph_order): New function.
6703 (get_vbase_types): Use it.
6704 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6706 * tinfo.cc (get_vbase_offset): New function.
6707 (__vmi_class_type_info::do_find_public_src): Use it.
6708 (__vmi_class_type_info::do_dyncast): Likewise.
6709 (__vmi_class_type_info::do_upcast): Likewise.
6711 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6713 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6715 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6717 * rtti.c (class_hint_flags): Rename flags.
6718 (class_initializer): Remove flags.
6719 (synthesize_tinfo_var): Combine offset and flags. Add flags
6720 for __vmi_class_type_info.
6721 (create_tinfo_types): Remove flags from __class_type_info and
6722 __si_class_type_info. Merge flags and offset from
6723 base_class_type_info.
6724 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6725 (__base_class_info::is_virtual_p): Adjust.
6726 (__base_class_info::is_public_p): Adjust.
6727 (__base_class_info::offset): New accessor.
6728 (__class_type_info::details): Remove member.
6729 (__class_type_info::__class_type_info): Lose details.
6730 (__class_type_info::detail_masks): Remove.
6731 (__si_class_type_info::__si_class_type_info): Lose details.
6732 (__vmi_class_type_info::details): New member.
6733 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6734 (__vmi_class_type_info::detail_masks): New member.
6735 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6736 with unknown_details_mask.
6737 (__vmi_class_type_info::do_find_public_src): Adjust
6738 (__vmi_class_type_info::do_dyncast): Adjust.
6739 (__vmi_class_type_info::do_upcast): Set result details, if
6741 (__dynamic_cast): Temporarily #if out optimization.
6743 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6745 * rtti.c (get_tinfo_decl): Mark used.
6746 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6747 mark as dealt with, if we output it.
6749 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6751 * class.c: Reorganize to put virtual function table initialization
6752 machinery at the end of the file.
6754 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6756 * class.c (finish_struct): Use bitsize_zero_node.
6757 * pt.c (instantiate_class_template): Likewise.
6759 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6761 Put RTTI entries at negative offsets in new ABI.
6762 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6763 vbase offset at index -3, not -1.
6764 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6765 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6766 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6767 (build_rtti_vtbl_entries): New function.
6768 (set_rtti_entry): Remove.
6769 (build_primary_vtable): Don't use it.
6770 (build_secondary_vtable): Likewise.
6771 (start_vtable): Remove.
6772 (first_vfun_index): New function.
6773 (set_vindex): Likewise.
6774 (add_virtual_function): Don't call start_vtable. Do call
6776 (set_primary_base): Rename parameter.
6777 (determine_primary_base): Likewise.
6778 (num_vfun_entries): Don't use skip_rtti_stuff.
6779 (num_extra_vtbl_entries): Include RTTI information.
6780 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6781 (skip_rtti_stuff): Remove.
6782 (dfs_modify_vtables): Don't use it.
6783 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6784 (layout_nonempty_base_or_field): Update size handling.
6785 (create_vtable_ptr): Tweak.
6786 (layout_class_type): Adjust parameter names.
6787 (finish_struct_1): Simplify.
6788 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6789 (skip_rtti_stuff): Remove.
6790 (first_vfun_index): New function.
6791 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6792 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6793 (marked_vtable_pathp): Declare.
6794 (unmarked_vtable_pathp): Likewise.
6795 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6797 * rtti.c (build_headof): Look for RTTI at negative offsets.
6798 (get_tinfo_decl_dynamic): Likewise.
6799 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6801 (create_pseudo_type_info): Do it here instead. Adjust so that
6802 vptr points at first virtual function.
6803 * search.c (marked_vtable_pathp): Make it global.
6804 (unmarked_vtable_pathp): Likewise.
6805 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6806 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6807 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6808 (get_pure_virtuals): Likewise.
6809 (expand_upcast_fixups): Likewise.
6810 * tree.c (debug_binfo): Likewise.
6811 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6814 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6816 * class.c (check_field_decl): Fix typo.
6817 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6818 (check_methods): Likewise.
6819 (check_field_decls): Likewise.
6820 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6821 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6822 Use DECL_RESULT_FLD, not DECL_RESULT.
6823 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6824 * lex.c (identifier_type): Likewise.
6825 * pt.c (determine_specialization, lookup_template_class): Likewise.
6826 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6827 (resolve_overloaded_unification, more_specialized): Likewise.
6828 * semantics.c (finish_member_declaration): Likewise.
6829 * typeck.c (build_x_function_call): Likewise.
6831 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6833 * class.c (layout_empty_base): Handle empty bases with non-byte
6835 (build_base_field): Likewise.
6836 (layout_virtual_bases): Likewise.
6838 * class.c (finish_struct_1): Fix typo in this change:
6840 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6842 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6844 * decl.c (grokdeclarator): Count partial specializations when
6845 keeping track of how many template classes have been seen.
6847 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6849 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6851 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6852 (get_vfield_offset): Use byte_position.
6853 (set_rtti_entry): Set OFFSET to ssizetype zero.
6854 (get_binfo_offset_as_int): Deleted.
6855 (dfs_record_base_offsets): Use tree_low_cst.
6856 (dfs_search_base_offsets): Likewise.
6857 (layout_nonempty_base_or_field): Reflect changes in RLI format
6858 and call byte_position.
6859 (layout_empty_base): Convert offset to ssizetype.
6860 (build_base_field): use rli_size_unit_so_far.
6861 (dfs_propagate_binfo_offsets): Do computation in proper type.
6862 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6863 (layout_class_type): Reflect changes in RLI names and fields.
6864 (finish_struct_1): Set DECL_FIELD_OFFSET.
6865 * dump.c (dequeue_and_dump): Call bit_position.
6866 * expr.c (cplus_expand_constant): Use byte_position.
6867 * rtti.c (expand_class_desc): Use bitsize_one_node.
6868 * typeck.c (build_component_addr): Use byte_position and don't
6869 special case for zero offset.
6871 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6873 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6875 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6877 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6880 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6882 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6884 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6885 make_typename_type, check_initializer, cp_finish_decl,
6886 xref_tag): Likewise.
6887 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6888 decl_namespace, arg_assoc_template_arg, arg_assoc,
6889 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6890 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6891 args_to_string): Likewise.
6892 * friend.c (is_friend): Likewise.
6893 * lex.c (note_got_semicolon, note_list_got_semicolon,
6894 is_global): Likewise.
6895 * method.c (build_overload_nested_name, build_overload_value,
6896 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6897 * parse.y (typename_sub, typename_sub1): Likewise.
6898 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6899 process_partial_specialization, convert_template_argument,
6900 template_args_equal, add_pending_template, lookup_template_class,
6901 for_each_template_parm_r, maybe_fold_nontype_arg,
6902 tsubst, instantiate_template, type_unification_real, unify,
6903 instantiate_pending_templates, set_mangled_name_for_template_decl):
6905 * repo.c (repo_get_id, repo_template_used): Likewise.
6906 * search.c (lookup_field_1): Likewise.
6907 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6908 * xref.c (classname): Likewise.
6910 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6912 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6913 (CANONICAL_BINFO): New macro.
6914 (BINFO_NEW_VTABLE_MARKED): Use it.
6915 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6916 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6917 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6919 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6920 (build_secondary_vtable): Likewise.
6921 (dfs_finish_vtbls): Likewise.
6922 (dfs_accumulate_vtbl_inits): Likewise.
6923 (accumulate_vtbl_inits): New function.
6924 (finish_vtbls): Make sure that virtual bases come after
6925 non-virtual bases in the vtable group.
6926 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6927 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6928 * search.c (struct vbase_info): Move definition.
6929 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6930 (unmarked_new_vtable_p): Likewise.
6931 (dfs_mark_vtable_path): Remove.
6932 (dfs_mark_new_vtable): Remove.
6933 (dfs_unmark_new_vtable): Likewise.
6934 (dfs_clear_search_slot): Likewise.
6935 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6936 (dfs_clear_vbase_slots): Likewise.
6937 (init_vbase_pointers): LIkewise.
6939 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6941 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6942 SIZETYPE to a non-SIZETYPE.
6944 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6946 * class.c (layout_virtual_bases): Adjust names in conditionally
6949 * class.c (record_base_offsets): New function.
6950 (layout_conflict_p): Likewise.
6951 (layout_nonempty_base_or_field): Use it.
6952 (layout_empty_base): New function.
6953 (build_base_field): Use it.
6954 (build_base_fields): Update comment.
6955 (layout_virtual_bases): Fold in a little code form
6956 layout_basetypes. Use layout_empty_base.
6957 (layout_basetypes): Remove.
6958 (end_of_class): New function.
6959 (layout_class_type): Use it. Adjust.
6961 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6963 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6965 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6966 * typeck.c (fntype_p): Remove.
6968 * cp-tree.h (TI_SPEC_INFO): Remove.
6969 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6970 * pt.c (process_partial_specialization): Likewise.
6972 * class.c (build_base_field): Fix thinko in computation of binfo
6975 * tree.c (mark_local_for_remap_p): Mark variables declared in
6976 TARGET_EXPRs as well.
6978 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6980 * typeck.c (require_complete_type, complete_type,
6981 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6982 build_array_ref, convert_arguments, pointer_diff,
6983 build_x_unary_op, build_unary_op, build_c_cast,
6984 build_modify_expr): Use COMPLETE_TYPE_P etc.
6985 * call.c (is_complete, convert_like_real,
6986 build_new_method_call): Likewise.
6987 * class.c (build_vbase_pointer_fields, check_bases,
6988 build_base_field, finish_struct_1, pushclass): Likewise.
6989 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6990 * decl.c (maybe_process_template_type_declaration, pushtag,
6991 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6992 layout_var_decl, check_initializer, cp_finish_decl,
6993 grokdeclarator, require_complete_types_for_parms,
6994 grok_op_properties, xref_tag, xref_basetypes,
6995 check_function_type): Likewise.
6996 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6997 * friend.c (do_friend): Likewise.
6998 * init.c (build_offset_ref): Likewise.
6999 * parse.y (structsp): Likewise.
7000 * pt.c (maybe_process_partial_specialization,
7001 tsubst_friend_function, instantiate_class_template, tsubst,
7002 do_type_instantiation, instantiate_pending_templates): Likewise.
7003 * repo.c (repo_get_id): Likewise.
7004 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7005 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7006 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7007 * semantics.c (begin_class_definition): Likewise.
7008 * tree.c (build_cplus_method_type): Likewise.
7009 * typeck2.c (digest_init, build_functional_cast,
7010 add_exception_specifier): Likewise.
7011 * parse.h, parse.c: Regenerated.
7013 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7015 * inc/cxxabi.h: New header file. Define new-abi entry points.
7016 (__pointer_type_info::target): Rename member to ...
7017 (__pointer_type_info::type): ... here.
7018 (__base_class_info::type): Rename member to ...
7019 (__base_class_info::base): ... here.
7020 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7021 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7022 (abi_node): New global tree node.
7023 * decl.c (abi_node): Document.
7024 (init_decl_processing): Initialize abi_node.
7025 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7026 (get_vmi_pseudo_type_info): Likewise.
7027 (create_tinfo_types): Likewise.
7028 (emit_support_tinfos): Likewise.
7029 * tinfo.h (cxxabi.h): Include for new-abi.
7030 Move rtti class definitions to new header file.
7031 * tinfo.cc (abi): Use the namespace.
7032 (std): Move new abi rtti classes from here ...
7033 (__cxxabiv1): ... to here.
7034 * tinfo2.cc (cxxabi.h): Include for new-abi.
7035 Move rtti class definitions to new header file.
7036 (std): Move new abi rtti classes from here ...
7037 (__cxxabiv1): ... to here.
7038 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7041 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7042 Jason Merrill <jason@casey.cygnus.com>
7044 * method.c (build_overload_int): Use host_integerp.
7046 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7048 * init.c (build_offset_ref): Handle the case of a templated member
7051 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7053 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7055 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7057 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7058 * class.c (check_bitfield_decl): Turn illegal bitfields into
7060 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7062 (dfs_offset_for_unshared_vbases): Likewise.
7063 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7064 pointer-to-member correctly under the new ABI.
7065 * expr.c (cplus_expand_constant): Don't use cp_convert when
7066 turning an offset into a pointer-to-member.
7067 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7068 when dereferencing them under the new ABI.
7069 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7070 of pointers-to-members under the new ABI.
7072 * class.c (check_bitfield_decl): Remove restriction on really long
7074 (layout_class_type): Implement new ABI handling of bitfields
7075 longer than their types.
7077 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7079 * parse.y (extdefs): Call ggc_collect.
7080 * parse.c: Regenerated.
7082 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7084 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7085 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7088 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7090 * class.c (build_vbase_path): Use integer_zerop.
7091 (build_vtable_entry): Use tree_low_cst.
7092 (get_vfield_offset): Use bit_position.
7093 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7095 (check_bitfield_decl): Set DECL_SIZE using convert.
7096 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7097 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7099 (finish_struct_1): Use bit_position.
7100 (dump_class_hierarchy): Use tree_low_cst.
7101 * cp-tree.h (min_precision): Add declaration.
7102 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7103 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7104 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7105 * expr.c (cplus_expand_constant): Use bit_position.
7106 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7107 * rtti.c (get_base_offset): Use bit_position.
7108 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7109 host_integerp, and tree_low_cst.
7110 (pointer_int_sum): Use integer_zerop.
7111 (build_component_addr): Use bit_position.
7113 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7115 * typeck.c (require_complete_type): Don't assume size_zero_node.
7116 (complete_type_or_else): Likewise.
7118 2000-03-16 Steven Grady <grady@digitaldeck.com>
7119 Jason Merrill <jason@casey.cygnus.com>
7121 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7123 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7125 * decl2.c (grokfield): Bail out if type is error_mark_node.
7127 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7129 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7130 (__pointer_to_member_data): ... here. Adjust.
7131 * rtti.c (create_tinfo_types): Adjust.
7133 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7135 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7136 * decl.c (ref_desc_type_node): Undocument.
7137 * rtti.c (ptr_ref_initializer): Rename to ...
7138 (ptr_initializer): ... here. Adjust comments.
7139 (ptmd_initializer): Fix comment thinko.
7140 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7141 (create_tinfo_types): Remove ref_desc_type_node init.
7142 * tinfo2.cc (__reference_type_info): Remove.
7144 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7146 * decl.c (cp_finish_decl): Remove obsolete comment.
7148 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7150 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7152 * cp-tree.h: Tweak documentation.
7153 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7154 (avoid_overlap): Remove.
7155 (get_binfo_offset_as_int): New function.
7156 (dfs_serach_base_offsets): Likewise.
7157 (layout_nonempty_base_or_field): Likewise.
7158 (build_base_field): Layout fields here. Avoid placing two objects
7159 of the same type at the same address, under the new ABI.
7160 (build_base_fields): Adjust accordingly.
7161 (create_vtable_ptr): Return the new field, but don't attach it to
7163 (remove_base_field): Remove.
7164 (remove_base_fields): Remove.
7165 (layout_basetypes): Adjust accordingly.
7166 (layout_class_type): Call layout_field for each field, rather than
7167 just making a wholesale call to layout_type.
7169 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7171 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7173 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7175 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7177 * except.c (dtor_nothrow): New fn.
7178 (do_pop_exception): Use it. Take type parm.
7179 (push_eh_cleanup): Take type parm.
7180 (expand_start_catch_block): Pass it.
7181 (build_eh_type_type_ref): Accept null type.
7183 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7185 * cp-tree.h (revert_static_member_fn): Change prototype.
7186 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7187 (grok_op_properties): Likewise.
7188 (start_function): Likewise.
7189 (revert_static_member_fn): Simplify.
7190 * pt.c (check_explicit_specialization): Adjust call to
7191 revert_static_member_fn.
7193 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7195 * cp-tree.h (scope_kind): New type.
7196 (tmpl_spec_kind): Likewise.
7197 (declare_pseudo_global_level): Remove.
7198 (pseudo_global_level_p): Rename to template_parm_scope_p.
7199 (pushlevel): Remove declaration.
7200 (begin_scope): New function.
7201 (finish_scope): Likewise.
7202 (current_tmpl_spec_kind): Likewise.
7203 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7204 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7205 Add template_spec_p.
7206 (toplevel_bindings_p): Adjust.
7207 (declare_pseudo_global_level): Remove.
7208 (pseudo_global_level_p): Rename to template_parm_scope_p.
7209 (current_tmpl_spec_kind): New function.
7210 (begin_scope): Likewise.
7211 (finish_scope): Likewise.
7212 (maybe_push_to_top_level): Adjust.
7213 (maybe_process_template_type_declaration): Likewise.
7214 (pushtag): Likewise.
7215 (pushdecl_nonclass_level): Likewise.
7216 (lookup_tag): Likewise.
7217 (grokfndecl): Handle member template specializations. Share
7218 constructor and non-constructor code.
7219 * decl2.c (check_classfn): Handle member template specializations.
7220 * pt.c (begin_template_parm_list): Use begin_scope.
7221 (begin_specialization): Likewise.
7222 (end_specialization): Likewise.
7223 (check_explicit_specialization): Use current_tmpl_spec_kind.
7224 Handle member template specializations.
7225 (end_template_decl): Use finish_scope. Remove call to
7227 (push_template_decl_real): Remove bogus error message.
7228 (tsubst_decl): Fix typo in code contained in comment.
7229 (instantiate_template): Handle member template specializations.
7230 (most_general_template): Likewise.
7232 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7234 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7235 (do_identifier): Ditto for error().
7237 * pt.c (convert_nontype_argument): Ditto for cp_error().
7238 (convert_template_argument): Ditto for cp_pedwarn().
7240 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7242 * exception.cc (__check_null_eh_spec): New fn.
7243 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7245 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7247 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7248 * except.c (expand_end_eh_spec): Add the return type.
7249 * rtti.c (throw_bad_cast): Add the parmtypes.
7250 (throw_bad_typeid): Likewise.
7252 * semantics.c (expand_stmt): Only leave out rtl for unused
7253 artificials, and set DECL_IGNORED_P on them as well.
7254 * decl.c (wrapup_globals_for_namespace): Likewise.
7256 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7258 * decl.c (maybe_commonize_var): Skip all artificial decls.
7259 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7261 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7263 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7264 * cp-tree.h: Declare flag_enforce_eh_specs.
7265 * decl.c (store_parm_decls, finish_function): Check it.
7267 C library functions don't throw.
7268 * Makefile.in (cfns.h): New target.
7269 (except.o): Depend on it.
7270 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7271 * cfns.gperf: New file.
7272 * cfns.h: Generated.
7273 * except.c: Include it.
7274 (nothrow_libfn_p): New fn.
7275 * decl.c (grokfndecl): Use it.
7276 * cp-tree.h: Declare it.
7278 * decl.c (push_overloaded_decl_1, auto_function,
7279 define_function): Lose.
7280 (build_library_fn_1): New static fn.
7281 (builtin_function): Use it.
7282 (get_atexit_node): Use build_library_fn_ptr.
7283 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7284 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7285 push_void_library_fn, push_throw_library_fn): New fns.
7286 * cp-tree.h: Declare them.
7287 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7288 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7289 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7290 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7291 * rtti.c (build_runtime_decl): Lose.
7292 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7293 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7294 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7296 * call.c (build_call): Remove result_type parm.
7297 Call mark_used on unused artificial fns.
7298 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7300 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7302 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7304 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7305 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7306 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7307 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7308 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7309 expand_generic_desc): Likewise.
7311 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7313 * exception.cc (__cp_pop_exception): Cleanup the original object.
7315 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7317 * decl.c (grok_op_properties): Merge conversion to void warning
7318 with other silly op warnings.
7320 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7322 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7323 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7325 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7327 * decl.c (cp_make_fname_decl): New function.
7328 (wrapup_globals_for_namespace): Don't emit unused static vars.
7329 (init_decl_processing): Remove comment about use of
7330 array_domain_type. Set make_fname_decl.
7331 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7332 * semantics.c (begin_compound_stmt): Remove
7333 current_function_name_declared flagging.
7334 (expand_stmt): Don't emit unused local statics.
7335 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7338 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7340 * typeck.c (convert_for_assignment): Don't look at array
7342 * call.c (convert_like_real): Likewise.
7344 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7346 Add initial support for '\uNNNN' specifier.
7347 * lex.c (read_ucs): New fn.
7348 (readescape, skip_white_space): Call it.
7349 (is_extended_char, is_extended_char_1): New fns.
7350 (utf8_extend_token): New fn, #if 0'd out.
7351 (real_yylex): Treat extended chars like letters.
7353 * search.c (note_debug_info_needed): Walk the bases even if we
7354 weren't deferring the type itself.
7356 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7358 * decl2.c (finish_objects): Constify a char*.
7360 * method.c (emit_thunk): Likewise.
7362 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7364 * typeck.c (dubious_conversion_warnings): Look through
7367 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7369 * class.c (dfs_modify_vtables): I is now unsigned.
7370 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7371 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7372 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7373 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7374 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7375 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7376 Call integer_all_onesp.
7377 * typeck2.c (process_init_constructor): Use compare_tree_int.
7379 * lang-specs.h (as): Don't call if -syntax-only.
7381 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7383 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7384 RTL_EXPR_HAS_NO_SCOPE after all.
7386 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7388 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7389 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7390 RTL_EXPR_HAS_NO_SCOPE.
7392 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7395 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7397 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7399 * call.c (convert_like): Macrofy.
7400 (convert_like_with_context): New macro.
7401 (convert_like_real): Renamed from convert_like. Add calling
7402 context parameters, for diagnostics. Add recursive flag. Call
7403 dubious_conversion_warnings for outer conversion.
7404 (build_user_type_conversion): Use convert_like_with_context.
7405 (build_over_call): Likewise. Don't warn about dubious
7406 conversions here. Adjust convert_default_arg calls.
7407 (convert_default_arg): Add context parameters for diagnostics.
7408 Pass throught to convert_like_with_context.
7409 * cp-tree.h (convert_default_arg): Add context parameters.
7410 (dubious_conversion_warnings): Prototype new function.
7411 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7412 (dubious_conversion_warnings): New function, broken
7413 out of convert_for_assignment.
7414 (convert_for_assignment): Adjust.
7416 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7418 * decl2.c (key_method): Break out from...
7419 (import_export_vtable, import_export_class): ...here.
7421 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7422 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7424 * search.c (note_debug_info_needed, dfs_debug_mark,
7425 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7426 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7428 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7430 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7433 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7435 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7436 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7437 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7438 (lang_type): Split gets_new into has_new and has_array_new.
7439 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7440 (TYPE_GETS_NEW): Split into ...
7441 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7442 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7443 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7444 (build_op_new_call): Don't declare.
7445 (build_new_1): Likewise.
7446 * call.c (build_op_new_call): Remove.
7447 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7448 instead of TYPE_NEEDS_DESTRUCTOR.
7449 (finish_struct_bits): Likewise.
7450 (add_implicitly_declared_members): Likewise.
7451 (check_field_decl): Likewise.
7452 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7453 correctly under the new ABI.
7454 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7455 instead of TYPE_NEEDS_DESTRUCTOR.
7456 (initialize_local_var): Likewise.
7457 (destroy_local_var): Likewise.
7458 (cp_finish_decl): Likewise.
7459 (register_dtor_fn): Likewise.
7460 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7461 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7462 TYPE_VEC_DELETE_TAKES_SIZE here.
7463 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7464 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7465 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7466 (finish_destructor_body): Likewise.
7467 (maybe_build_cleanup_1): Likewise.
7468 * decl2.c (do_static_destruction): Likewise.
7469 * init.c (build_new_1): Make it static.
7470 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7471 (expand_cleanup_for_base): Likewise.
7472 (get_cookie_size): New function.
7473 (build_new_1): Handle array-new cookies correctly under the new
7475 (build_vec_delete_1): Likewise.
7476 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7477 (build_delete): Likewise.
7478 (build_vec_delete): Handle array-new cookies correctly under the new
7480 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7481 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7482 TYPE_HAS_ARRAY_NEW_OPERATOR.
7483 * ptree.c (print_lang_type): Check them.
7484 * search.c (context_for_name_lookup): Fix typo in comment.
7485 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7486 * tree.c (break_out_cleanups): Likewise.
7487 (build_cplus_array_test_1): Likewise.
7488 (cp_build_qualified_type_real): Likewise.
7489 * typeck.c (complete_type): Likewise.
7491 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7492 the command-line, not the end.
7494 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7496 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7498 2000-03-02 Tom Tromey <tromey@cygnus.com>
7500 * cp-tree.h (build_java_class_ref): Declare.
7501 * init.c (build_java_class_ref): No longer static.
7502 * except.c (expand_throw): Generate a Java-style `throw' if the
7503 thrown object is a "Java" object.
7504 (initialize_handler_parm): Generate a Java-style lookup of
7505 exception info if the caught object is a "Java" object.
7506 (catch_language, catch_language_init): New globals.
7507 (decl_is_java_type): New function.
7508 (expand_start_catch_block): Don't call push_eh_info() or
7509 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7510 class reference to build_catch_block.
7512 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7514 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7516 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7518 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7519 to merge reference/pointer code and fix incorrect warnings.
7521 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7523 * search.c (protected_accessible_p): Use context_for_name_lookup.
7525 * init.c (construct_virtual_bases): Fix thinko.
7526 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7528 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7530 * decl.c (current_function_decl): Move to toplev.c.
7532 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7534 * pt.c (fn_type_unification): Unify return type, whenever
7536 (get_bindings_real): Only pass return type when necessary.
7537 Remove explicit return type check.
7538 * class.c (resolve_address_of_overloaded_function): Pass desired
7539 return type to fn_type_unification.
7541 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7543 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7545 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7547 * rtti.c (expand_class_desc): Likewise.
7548 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7549 (THUNK_VCALL_OFFSET): Likewise.
7550 (THUNK_DELTA): Reflect changes in ../tree.h.
7552 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7554 * search.c (protected_accessible_p): Also allow the access if
7555 the member is public in DERIVED. Lose TYPE parm.
7556 (friend_accessible_p): Lose TYPE parm.
7557 (accessible_p): Adjust.
7559 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7561 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7562 on things that are not sizes; ssize_binop deleted.
7563 Call size_diffop when appropriate.
7564 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7565 (build_primary_vtable, build_secondary_vtable): Likewise.
7566 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7567 Variable I is HOST_WIDE_INT.
7568 (get_vfield_offset): Pass proper types to size_binop.
7569 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7570 (finish_struct_1): Likewise.
7571 (skip_rtti_stuff): Arg N is now pointer to signed.
7572 (layout_class_type): Use size_zero_node.
7573 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7574 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7575 * decl.c (complete_arry_type): Pass proper types to size_binop.
7576 (xref_basetypes): BINFO_OFFSET is sizetype.
7577 * error.c (dump_expr): Don't use size_binop non-sizes.
7578 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7579 * init.c (construct_virtual_bases): Fix type error.
7580 (build_vec_delete_1): Pass proper type to size_binop and don't
7582 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7583 * rtti.c (get_base_offset): Pass proper type to size_binop.
7584 * search.c (dfs_find_vbases): Fix type error.
7585 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7586 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7587 * tree.c (debug_binfo): Variable N is signed.
7588 Use HOST_WIDE_INT_PRINT_DEC.
7589 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7590 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7591 size_one_node and size_zero_node.
7592 (c_alignof): Use size_one_node.
7593 (build_component_addr): Pass proper types to size_binop.
7594 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7596 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7598 Implement class scope using-declarations for functions.
7599 * class.c (handle_using_decl): Call add_method for used functions.
7600 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7601 (add_method): Used functions are hidden by local functions.
7602 (check_bases_and_members): Handle using-decls before finalizing
7603 CLASSTYPE_METHOD_VEC.
7604 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7605 override the type of 'this' accordingly.
7606 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7607 (convert_class_to_reference, build_user_type_conversion_1,
7608 build_new_function_call, build_object_call, build_new_op,
7609 build_new_method_call): Pass ctype parm.
7611 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7613 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7614 build_new_function_call, build_object_call, build_new_op,
7615 build_new_method_call, build_op_delete_call): Don't get basetype_path
7617 * typeck.c (build_component_ref): Likewise.
7618 * init.c (build_offset_ref): Likewise.
7619 (resolve_offset_ref): Don't call enforce_access.
7620 Call build_scoped_ref.
7621 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7622 would cause an error or if -pedantic.
7623 * class.c (alter_access): Lose binfo parm.
7625 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7627 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7630 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7632 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7633 pseudo_type_info creation into the std namespace
7635 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7637 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7638 (import_export_class): Remove declaration.
7639 * decl2.c (import_export_class): Make it static.
7640 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7641 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7642 EXPR_WITH_FILE_LOCATION.
7643 * lex.c (check_newline): Tweak filename/lineno setting.
7644 * semantics.c (begin_while_stmt): Fix typo in comment.
7646 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7648 * lang-options.h (-fmessage-length=): Add missing option.
7650 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7652 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7654 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7656 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7658 * optimize.c (expand_call_inline): Emit the return label before
7659 evaluating the return value.
7661 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7663 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7664 than duplicating functionality here.
7665 * optimize.c: Include input.h.
7666 (expand_call_inline): Use push_srcloc and pop_srcloc.
7667 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7668 * parse.c: Regenerated.
7669 * Makefile.in (lex.o): Depend on input.h.
7670 (optimize.o): Likewise.
7672 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7674 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7675 function type, rather than ICE.
7677 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7679 * decl.c (grokdeclarator): Call decl_type_access_control.
7680 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7683 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7685 * decl.c (decls_match): Remove obsolete static member nadgering.
7687 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7689 * decl.c (grokdeclarator): Change ANSI to ISO.
7690 * lex.c (consume_string, readescape, do_identifier): Likewise.
7691 (parse_float, real_yylex): Likewise.
7692 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7693 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7694 new_type_id, maybe_label_decls, simple_stmt,
7695 for.init.statement): Likewise.
7696 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7697 * semantics.c (finish_named_return_value): Likewise.
7698 * parse.c: Regenerate.
7700 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7702 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7703 (CPTI_CLASS_STAR_TYPE): Remove.
7704 (vtable_index_type): Likewise.
7705 (class_star_type_node): Remove.
7706 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7707 (build_binary_op_nodefault): Remove.
7708 * call.c (build_new_op): Use build_binary_op instead of
7709 build_binary_op_nodefault.
7710 * decl.c (init_decl_processing): Remove class_star_type_node
7711 initialization. Make delta_type_node ptrdiff_type_node under the
7712 new ABI. Initialize vtable_index_type.
7713 (build_ptrmemfunc_type): Build different structures for the new
7715 (build_enumerator): Use build_binary_op instead of
7716 build_binary_op_nodefault.
7717 * method.c (build_overload_value): Mangle pointers-to-members
7718 appropriately under the new ABI.
7719 * typeck.c (build_array_ref): Use build_binary_op instead of
7720 build_binary_op_nodefault.
7721 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7722 (build_binary_op_nodefault): Rename to ...
7723 (build_binary_op): ... this. Remove old version. Adjust for
7724 pointer-to-member comparisons under the new ABI.
7725 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7726 (build_ptrmemfunc): Adjust for the new ABI.
7727 (expand_ptrmemfunc_cst): Likewise.
7728 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7729 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7731 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7733 * call.c (build_object_call): Compress consecutive calls to
7735 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7736 (build_op_delete_call): Adjust message formatting.
7738 * class.c (check_bases): Compress consecutive calls to
7740 (finish_struct_anon): Say 'ISO C++'.
7742 * decl.c (start_decl): Same here.
7743 (grok_reference_init): Likewise.
7744 (grokfndecl): Correct message formatting.
7745 (grokfndecl): Improve diagnostic.
7746 (check_static_variable_definition): Likewise. Say 'ISO C++'
7747 (compute_array_index_type): Say 'ISO C++'
7748 (create_array_type_for_decl): Compress consecutive calls to
7750 (grokdeclarator): Say 'ISO C++'
7751 (grok_op_properties): Likewise.
7753 * decl2.c (delete_sanity): Clairify diagnostic.
7754 (check_member_template): Same here.
7755 (grok_function_init): Use consistent terminology.
7757 * expr.c (do_case): Say 'ISO C++'
7759 * friend.c (do_friend): Compress consecutive calls to warning.
7761 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7763 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7764 * class.c (build_secondary_vtable): Reorganize. Don't create a
7765 new vtable under the new ABI.
7766 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7768 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7769 the initializing elements.
7770 (initialize_vtable): New function.
7771 (dfs_finish_vtbls): Use it.
7772 (dfs_accumulate_vtbl_inits): New function.
7773 (finish_vtbls): Merge primary and secondary vtables under the new
7775 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7776 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7779 * class.c (build_vtable): New function, split out from ...
7780 (get_vtable_decl): ... here, and ...
7781 (build_secondary_vtable): ... here.
7783 * pt.c (tsubst_decl): Fix formatting.
7785 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7787 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7788 (avoid_overlap, build_base_field): Likewise.
7789 (build_base_field, build_base_fields, is_empty_class):
7790 Test DECL_SIZE with integer_zero.
7791 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7792 * cp-tree.h (struct lang_type): New field size_unit.
7793 (CLASSTYPE_SIZE_UNIT): New macro.
7794 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7795 (cp_finish_decl): Delete -Wlarger-than processing.
7796 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7797 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7798 * tree.c (make_binfo): binfo vector is one entry longer.
7799 (walk_tree): Walk DECL_SIZE_UNIT.
7801 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7803 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7805 (build_vtable_entry): Don't assume all vtable entries are
7807 (build_vtbl_initializer): Adjust accordingly.
7808 (get_vtable_decl): Fix formatting.
7810 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7812 * semantics.c (deferred_type_access_control): Walk the entire
7814 (save_type_access_control): Rename from
7815 initial_deferred_type_access_control. Just remember the value.
7816 (decl_type_access_control): New fn.
7817 (begin_function_definition): Use deferred_type_access_control, after
7818 we've started the function. Set type_lookups to error_mark_node.
7819 * parse.y (frob_specs, fn.def1): Adjust.
7820 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7821 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7822 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7823 (after_type_component_declarator0): Likewise.
7824 (after_type_component_declarator): Likewise.
7825 (notype_component_declarator): Likewise.
7826 * cp-tree.h: Adjust.
7828 * decl.c (redeclaration_error_message): Allow redeclaration of
7829 namespace-scope decls.
7831 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7833 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7835 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7837 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7838 * decl2.c (grokclassfn): Likewise.
7840 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7842 * decl2.c (lang_decode_option): Don't set default message length
7844 * lex.c (lang_init_options): Set it here.
7846 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7848 Make DECL_CONTEXT mean the class in which a member function was
7849 declared, even for a virtual function.
7850 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7851 (DECL_FRIEND_CONTEXT): New macro.
7852 (DECL_REAL_CONTEXT): Remove.
7853 (SET_DECL_FRIEND_CONTEXT): Likewise.
7854 (DECL_VIRTUAL_CONTEXT): Adjust.
7855 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7856 (add_friends): Remove.
7857 (hack_decl_function_context): Likewise.
7858 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7860 (build_over_call): Fix indentation. Use DECL_CONTEXT
7861 instead of DECL_CLASS_CONTEXT.
7862 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7863 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7864 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7865 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7866 (build_base_field): Likewise.
7867 (finish_struct_1): Likewise.
7868 (build_self_reference): Likewise.
7869 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7871 (pushtag): Use decl_function_context, not
7872 hack_decl_function_context.
7873 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7874 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7875 (pushdecl): Remove bogus code.
7876 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7877 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7878 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7879 Use decl_function_context, nothack_decl_function_context.
7880 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7881 (grokdeclarator): Likewise. Use decl_function_context, not
7882 hack_decl_function_context.
7883 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7884 (start_function): Use DECL_FRIEND_CONTEXT, not
7885 DECL_CLASS_CONTEXT. Use decl_function_context, not
7886 hack_decl_function_context.
7887 (finish_function): Use decl_function_context, not
7888 hack_decl_function_context.
7889 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7891 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7892 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7893 (grokfield): Likewise.
7894 (finish_builtin_type): Likewise.
7895 (finish_vtable_vardec): Use decl_function_context, not
7896 hack_decl_function_context.
7897 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7898 (start_static_initialization_or_destruction): Likewise.
7899 (finish_static_initialization_or_destruction): Likewise.
7900 (mark_used): Adjust logic for deciding when to synthesize methods.
7901 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7903 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7905 * friend.c (is_friend): Likewise.
7906 (add_friends): Remove.
7907 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7908 * lex.c (begin_definition_of_inclass_inline): Use
7909 decl_function_context, not hack_decl_function_context.
7910 (process_next_inline): Likewise.
7911 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7912 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7913 DECL_CLASSS_CONTEXT.
7914 (hack_identifier): Likewise.
7915 (synthesize_method): Use decl_function_context, not
7916 hack_decl_function_context.
7917 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7919 (is_member_template): Use decl_function_context, not
7920 hack_decl_function_context. Use DECL_CONTEXT, not
7922 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7924 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7926 (push_template_decl_real): Likewise.
7927 (instantiate_class_template): Don't call add_friends.
7928 (tsubst_default_argument): Use DECL_CONTEXT, not
7930 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7931 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7932 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7934 * repo.c (repo_inline_used): Likewise.
7935 * search.c (current_scope): Adjust for new _CONTEXT macros.
7936 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7938 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7939 (lookup_fnfields_here):Likewise.
7940 (check_final_overrider): Likewise.
7941 (init_vbase_pointers): Likewise.
7942 (virtual_context): Likewise.
7943 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7944 (expand_body): Use decl_function_context, not
7945 hack_decl_function_context.
7946 * tree.c (hack_decl_function_context): Remove.
7947 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7949 * typeck2.c (error_not_base_type): Likewise.
7951 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7953 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7955 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7957 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7959 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7961 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7963 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7965 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7967 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7969 * parse.y (frob_specs): Split out...
7970 (parse_decl): From here.
7971 (fn.def2): Call initial_deferred_type_access_control.
7972 (after_type_component_declarator0): Call frob_specs.
7973 (notype_component_declarator0): Likewise.
7974 * search.c (friend_accessible_p): Nested classes are friends of their
7977 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7979 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7980 used to create an implicit temporary.
7982 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7985 2000-02-08 Nathan Sidwell <nathan@acm.org>
7987 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7988 strip array element qualifiers too.
7990 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7992 * decl.c (store_parm_decls): Don't build cleanups for parameters
7993 while processing_template_decl.
7995 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7997 * cp-tree.h (struct saved_scope): Add incomplete field.
7998 (namespace_scope_incomplete): New macro.
7999 * decl.c (pushdecl): Use it.
8000 (hack_incomplete_structures): Use it. See through artificial
8002 (mark_saved_scope): Mark it.
8004 Implement access control for nested types.
8005 * search.c (type_access_control): New fn.
8006 (accessible_p): Now we do perform access control for types.
8007 * semantics.c (deferred_type_access_control): New fn.
8008 (initial_deferred_type_access_control): New fn.
8009 (begin_function_definition): Call it. Add lookups parm.
8010 * decl.c (struct binding_level): Add this_class field.
8011 (pushlevel_class): Set it.
8012 (mark_binding_level): Mark it.
8013 (lookup_name_real): Use it. Call type_access_control.
8014 (mark_saved_scope): Mark lookups field.
8015 * cp-tree.h (flagged_type_tree): Add lookups field.
8016 (struct saved_scope): Add lookups field.
8017 (type_lookups): New macro.
8018 * parse.y (declmods): Now <ftype>.
8019 (parse_decl): Add lookups parm. Call
8020 initial_deferred_type_access_control.
8021 (lang_extdef): Clear type_lookups.
8022 (typed_declspecs, declmods, typespec): Set lookups field.
8023 (initdcl): Call deferred_type_access_control.
8024 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8025 component_decl_1, named_parm): Adjust.
8026 * friend.c (is_friend): Nested classes are friends of their
8029 * class.c (currently_open_derived_class): New fn.
8030 * method.c (hack_identifier): Use it.
8032 * lex.c (do_identifier): Remove obsolete code.
8034 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8036 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8038 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8039 thinks this file is plain C).
8041 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8043 * Makefile.in (call.o): Depend on $(EXPR_H).
8045 * call.c: Include "expr.h".
8047 * class.c (dump_class_hierarchy): Add prototype.
8049 * search.c (dfs_get_pure_virtuals): Likewise.
8051 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8053 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8056 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8058 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8059 Store it in DECL_FCONTEXT.
8060 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8062 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8064 * tinfo.h (old abi): #include "tconfig.h".
8065 * tinfo.cc (convert_to_base): Move into old abi section.
8067 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8069 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8070 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8071 (BINFO_PRIMARY_BINFO): New macro.
8072 (BF_DELTA): Rename to ...
8073 (BV_DELTA): ... this.
8074 (BF_VCALL_INDEX): Rename to ...
8075 (BV_VCALL_INDEX): ... this.
8076 (BF_FN): Rename to ...
8078 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8079 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8080 (modify_vtable_entry): Simplify.
8081 (add_virtual_function): Rename BF_ macros to BV_ variants.
8082 (build_vtable_initializer): Likewise.
8083 (get_class_offset_1): Remove.
8084 (dfs_get_class_offset): Likewise.
8085 (get_class_offset): Likewise.
8086 (dfs_find_final_overrider): New function.
8087 (find_final_overrider): Likewise.
8088 (modify_one_vtable): Remove.
8089 (dfs_find_base): New function.
8090 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8091 find_final_overrider.
8092 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8094 (dfs_fixup_vtable_deltas): Remove.
8095 (override_one_vtable): Remove.
8096 (merge_overrides): Likewise.
8097 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8098 unreal chilren of virtual bases.
8099 (finish_struct_1): Don't use merge_overrides. Don't use
8100 dfs_fixup_vtable_deltas.
8101 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8104 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8105 Jason Merrill <jason@yorick.cygnus.com>
8107 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8109 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8111 * exception.cc (__throw_bad_typeid): Add missing std::.
8113 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8115 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8117 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8119 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8121 Runtime support for new-abi rtti.
8122 * inc/typeinfo (type_info::operator!=): Define in class.
8123 (type_info::before, type_info::name, type_info::operator==,
8124 type_info::operator!=): Define new ABI implementations.
8125 (type_info::is_pointer_p, type_info::is_function_p): Declare
8126 new virtual functions.
8127 (type_info::do_catch, type_info::do_upcast): Likewise.
8129 * tinfo.h (__base_class_info): Define new class.
8130 (__class_type_info): Likewise.
8131 (__si_class_type_info): Likewise.
8132 (__vmi_class_type_info): Likewise.
8133 (__dynamic_cast): Prototype.
8135 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8136 (type_info::is_pointer_p): Define new function.
8137 (type_info::is_function_p): Likewise.
8138 (type_info::do_catch): Likewise.
8139 (type_info::do_upcast): Likewise.
8140 (vtable_prefix): New structure for vtable access.
8141 (adjust_pointer): Define new template function.
8142 (contained_p, public_p, virtual_p, contained_public_p,
8143 contained_nonpublic_p, contained_nonvirtual_p): Define new
8145 (nonvirtual_base_type): New local variable.
8146 (__class_type_info::~__class_type_info): Define.
8147 (__si_class_type_info::~__si_class_type_info): Likewise.
8148 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8149 (__class_type_info::do_catch): Define new function.
8150 (__class_type_info::do_upcast): Likewise.
8151 (__class_type_info::find_public_src): Likewise.
8152 (__class_type_info::do_find_public_src): Likewise.
8153 (__si_class_type_info::do_find_public_src): Likewise.
8154 (__vmi_class_type_info::do_find_public_src): Likewise.
8155 (__class_type_info::do_dyncast): Likewise.
8156 (__si_class_type_info::do_dyncast): Likewise.
8157 (__vmi_class_type_info::do_dyncast): Likewise.
8158 (__class_type_info::do_upcast): Likewise.
8159 (__si_class_type_info::do_upcast): Likewise.
8160 (__vmi_class_type_info::do_upcast): Likewise.
8161 (__dynamic_cast): Likewise.
8163 * tinfo2.cc (__fundamental_type_info): Define new class.
8164 (__pointer_type_info): Likewise.
8165 (__reference_type_info): Likewise.
8166 (__array_type_info): Likewise.
8167 (__function_type_info): Likewise.
8168 (__enum_type_info): Likewise.
8169 (__ptr_to_member_type_info): Likewise.
8170 (__fundamental_type_info::~__fundamental_type_info): Define.
8171 (__pointer_type_info::~__pointer_type_info): Likewise.
8172 (__reference_type_info::~__reference_type_info): Likewise.
8173 (__array_type_info::~__array_type_info): Likewise.
8174 (__function_type_info::~__function_type_info): Likewise.
8175 (__enum_type_info::~__enum_type_info): Likewise.
8176 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8177 (__pointer_type_info::do_catch): Define new function.
8178 (__ptr_to_member_type_info::do_catch): Define new function.
8180 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8181 (__is_pointer): Likewise.
8183 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8185 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8187 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8188 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8189 (make_new_vtable): New function.
8190 (modify_vtable_entry): Handle generation of new vtables correctly.
8191 (modify_one_vtable): Remove unused parameter.
8192 (dfs_fixup_vtable_deltas): Likewise.
8193 (override_one_vtable): Use build_secondary_vtable.
8194 (finish_struct_1): Use build_primary_vtable and
8195 build_secondary_vtable.
8197 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8199 * cp/decl.c: Adjust variable names, comments, help strings.
8201 2000-01-29 Nathan Sidwell <nathan@acm.org>
8203 * new2.cc (operator delete[]): Use operator delete, don't assume
8206 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8208 * class.c (build_vtbl_initializer): Add argument to
8209 build_vtable_entry call.
8211 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8213 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8214 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8215 (BF_DELTA): New macro.
8216 (BF_VCALL_INDEX): Likewise.
8218 (THUNK_VCALL_OFFSET): Likewise.
8219 (make_thunk): Change prototype.
8220 * class.c (build_vtable_entry): Integrate
8221 build_vtable_entry_for_fn. Handle vcall indices.
8222 (build_vtable_entry_for_fn): Remove.
8223 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8224 BF_VCALL_INDEX, BF_FN.
8225 (modify_vtable_entry): Integrate common code from
8226 modify_one_vtable and dfs_fixup_vtable_deltas.
8227 (add_virtual_function): Set BF_VCALL_INDEX.
8228 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8230 (modify_one_vtable): Simplify.
8231 (dfs_fixup_vtable_deltas): Likewise.
8232 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8233 * method.c (make_thunk): Handle vcall indices.
8235 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8237 Compiler side new abi rtti (not enabled).
8238 * cp-tree.h (new_abi_rtti_p): New macro.
8239 (emit_support_tinfos): Prototype new function.
8240 (tinfo_decl_p): Likewise.
8241 (emit_tinfo_decl): Likwise.
8242 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8244 (doing_runtime): New local static.
8245 (init_rtti_processing): Add new-abi initializer.
8246 (get_tinfo_decl): Add new-abi logic.
8247 (tinfo_from_decl): Likewise.
8248 (build_dynamic_cast_1): Likewise.
8249 (qualifier_flags): New static function.
8250 (tinfo_base_init): Likewise.
8251 (generic_initializer): Likewise.
8252 (ptr_ref_initializer): Likewise.
8253 (ptmd_initializer): Likewise.
8254 (class_hint_flags): Likewise.
8255 (class_initializer): Likewise.
8256 (synthesize_tinfo_var): Likewise.
8257 (create_real_tinfo_var): Likewise.
8258 (create_pseudo_type_info): Likewise.
8259 (get_vmi_pseudo_type_info): Likewise.
8260 (create_tinfo_types): Likewise.
8261 (emit_support_tinfos): New global function.
8262 (tinfo_decl_p): New global predicate.
8263 (emit_tinfo_decl): New global function.
8264 * class.c (set_rtti_entry): Generalize for old and new rtti.
8265 (build_vtbl_initializer): Likewise.
8266 * decl2.c (finish_file): Likewise.
8268 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8270 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8271 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8273 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8275 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8278 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8280 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8282 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8284 * optimize.c (calls_setjmp_r): Supply new argument
8285 to special_function_p.
8287 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8289 * call.c: PROTO -> PARAMS.
8290 * class.c: Likewise.
8291 * cp-tree.h: Likewise.
8295 * decl2.c: Likewise.
8297 * errfn.c: Likewise.
8298 * error.c: Likewise.
8299 * except.c: Likewise.
8302 * input.c: Likewise.
8305 * method.c: Likewise.
8306 * optimize.c: Likewise.
8307 * parse.y: Likewise.
8311 * search.c: Likewise.
8312 * semantics.c: Likewise.
8315 * typeck.c: Likewise.
8316 * typeck2.c: Likewise.
8319 2000-01-25 Richard Henderson <rth@cygnus.com>
8321 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8323 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8325 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8326 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8327 (struct vcall_offset_data_s): New type.
8328 (dfs_vcall_offset_queue_p): New function.
8329 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8330 (build_vcall_offset_vtbl_entries): Likewise.
8331 (layout_vtable_decl): Likewise.
8332 (num_vfun_entries): Likewise.
8333 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8334 (build_vtbl_initializer): Likewise.
8335 (dfs_finish_vtabls): Use layout_vtable_decl.
8336 (modify_one_vtables): Always duplicate vtables under the new ABI.
8337 (finish_struct_1): Use layout_vtable_decl.
8339 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8341 * decl.c (member_function_or_else): Change third arg from a format
8342 specifier to an `enum overload_flags'. Callers changed.
8344 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8346 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8347 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8348 build_const_cast, get_delta_difference, check_return_expr): Avoid
8349 ANSI string concatenation usage.
8351 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8353 * class.c (layout_class_type): Put the fields required to make a
8354 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8357 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8359 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8362 * decl2.c (mark_used): Do instantiate inlines that have been
8363 explicitly instantiated.
8365 2000-01-24 Richard Henderson <rth@cygnus.com>
8367 * call.c (build_over_call): Use expand_tree_builtin.
8368 * typeck.c (build_function_call_real): Likewise.
8369 (build_binary_op_nodefault): Handle unordered compares.
8371 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8373 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8374 cp_tree_index values.
8375 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8376 New global node #defines for them.
8377 * rtti.c (call_void_fn): Replace with ...
8378 (build_runtime_decl): ... new static function.
8379 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8380 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8381 (build_dynamic_cast_1): Always produce correctly typed result.
8382 Explicitly produce type_info addresses. Use dynamic_cast_node.
8383 * exception.cc (__throw_bad_cast): Return `void *'.
8384 (__throw_bad_typeid): Return `const type_info &'.
8386 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8388 * cp-tree.h (get_vtable_decl): Prototype new function.
8389 * class.c (get_vtable_decl): New function. Broken out from ...
8390 (build_vtable): ... here. Use it.
8391 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8394 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8396 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8397 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8398 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8399 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8400 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8401 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8402 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8403 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8404 (CPTI_TINFO_VAR_ID): New enumeration.
8405 (__tp_desc_type_node, __access_mode_type_node,
8406 __bltn_desc_type_node, __user_desc_type_node,
8407 __class_desc_type_node, __ptr_desc_type_node,
8408 __attr_desc_type_node, __func_desc_type_node,
8409 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8410 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8411 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8412 enum_desc_type_node, class_desc_type_node,
8413 si_class_desc_type_node, vmi_class_desc_type_node,
8414 ptmd_desc_type_node, base_desc_type_node): New #defines.
8415 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8416 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8417 (tinfo_var_id): New enumeration.
8418 (DECL_TINFO_FN_P): Augment comment.
8419 * decl.c (cp_global_trees): Adjust documentation.
8420 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8421 tinfo_decl_type and tinfo_var_id.
8422 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8423 (build_typeid): Remove unused variable.
8424 (get_tinfo_var): Use tinfo_var_id.
8425 (tinfo_name): New static function.
8426 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8427 (tinfo_from_decl): Likewise.
8428 (get_base_offset): New static function, broken out of
8430 (expand_si_desc): Use tinfo_name.
8431 (expand_class_desc): Likewise. Lose local static variable.
8432 Use base_desc_type_node. Use get_base_offset.
8433 (expand_ptr_desc): Use tinfo_name.
8434 (expand_attr_desc): Likewise.
8435 (expand_generic_desc): Likewise.
8437 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8438 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8440 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8442 * cp-tree.h (__eprintf): Remove declaration.
8443 * tree.c (__eprintf): Remove definition.
8445 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8446 Mark Mitchell <mark@codesourcery.com>
8448 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8449 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8451 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8453 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8455 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8457 * cp-tree.h (register_dtor_fn): New function.
8458 * decl.c (destroy_local_static): Rename to ...
8459 (register_dtor_fn): ... this. Give it external linkage.
8460 (expand_static_init): Use it.
8461 * decl2.c (do_static_initialization): Likewise, if using
8463 (do_static_destruction): Check that __cxa_atexit is not in use.
8464 (finish_file): Don't call do_static_destruction if using
8467 * typeck.c (convert_arguments): Restore two-message error
8470 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8472 Remap dynamic cast hint values to be consistent across ABIs.
8473 * search.c (dynamic_cast_base_recurse): Remap generated value.
8474 (get_dynamic_cast_base_type): Adjust documentation.
8475 * tinfo.h (__user_type_info::dyncast): Likewise.
8476 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8477 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8478 (__class_type_info::do_dyncast): Likewise.
8479 (__class_type_info::do_find_public_subobj): Likewise.
8480 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8482 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8484 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8486 * typeck2.c (incomplete_type_error): Restore previous
8487 cp_error and cp_error_at call sequence.
8489 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8491 * class.c (dump_class_hierarchy): Make format agree with argument;
8492 cast pointer to unsigned long and print with %lx.
8494 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8496 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8498 * typeck.c (composite_pointer_type, common_type,
8499 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8500 build_function_call_real, convert_arguments,
8501 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8502 build_unary_op, mark_addressable, build_compound_expr,
8503 build_static_cast, build_reinterpret_cast, build_const_cast,
8504 build_c_cast, build_modify_expr, get_delta_difference,
8505 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8506 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8508 * typeck2.c (readonly_error, abstract_virtuals_error,
8509 process_init_constructor, check_for_new_type): Likewise.
8511 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8513 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8516 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8518 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8519 (build_x_typeid): Likewise.
8520 (get_tinfo_fn): Likewise.
8521 (get_tinfo_fn_unused): Rename to ...
8522 (get_tinfo_decl): ... here.
8523 * rtti.c (build_headof): Replace logic error with assertion.
8524 (get_tinfo_fn_dynamic): Rename to ...
8525 (get_tinfo_decl_dynamic): ... here. Make static. Use
8526 complete_type_or_else.
8527 (build_x_typeid): Move into ...
8528 (build_typeid): ... here. Adjust call to
8529 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8530 throw_bad_typeid expression.
8531 (get_tinfo_fn_unused): Rename to ...
8532 (get_tinfo_decl): ... here. Adjust comment.
8533 (get_tinfo_fn): Delete.
8534 (tinfo_from_decl): New static function.
8535 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8536 (get_typeid): Use complete_type_or_else.
8537 (build_dynamic_cast_1): Adjust calls to
8538 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8539 * parse.y (primary): Adjust call to build_typeid.
8540 * except.c (build_eh_type_type_ref): Adjust call to
8541 get_tinfo_decl. Mark as used.
8542 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8543 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8544 * parse.c: Regenerated.
8546 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8548 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8550 (resolves_to_fixed_type_p): Document calling convention.
8551 * rtti.c (build_x_typeid): Initialize NONNULL.
8553 * cp-tree.h (build_shared_int_cst): New function.
8554 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8555 * class.c (modify_vtable_entry): Likewise.
8556 (add_virtual_function): Split out code to generated shared
8557 INTEGER_CSTs to build_share_int_cst.
8558 (modify_all_vtables): Handle all the overridden functions here.
8559 Add overridden functions from non-primary virtual bases to the
8561 (finish_struct_1): Adjust call to modify_all_vtables. Add
8562 overridden functions from non-primary bases to the vtable.
8563 * tree.c (build_shared_int_cst): New function.
8565 * cp-tree.h (scratchalloc): Remove.
8566 (build_scratch_list): Likewise.
8567 * call.c (convert_class_to_reference): Replace build_scratch_list
8568 and build_expr_list with build_tree_list.
8569 (add_candidate): Replace scratchalloc with expralloc. Note memory
8571 (build_user_type_conversion_1): Replace build_scratch_list
8572 and build_expr_list with build_tree_list.
8573 (build_new_op): Likewise.
8574 (build_op_delete_call): Likewise.
8575 (convert_like): Likewise.
8576 * cvt.c (ocp_convert): Likewise.
8577 * decl.c (start_decl): Likewise.
8578 (start_function): Likewise.
8579 (finish_destructor_body): Likewise.
8580 (maybe_build_cleanup_1): Likewise.
8581 * decl2.c (reparse_decl_as_expr): Likewise.
8582 * init.c (perform_member_init): Likewise.
8583 (expand_cleanup_for_base): Likewise.
8584 (build_builtin_delete_call): Likewise.
8585 (build_new_1): Likewise.
8586 (build_delete): Likewise.
8587 * method.c (do_build_assign_ref): Likewise.
8588 * parse.y (already_scoped_stmt): Likewise.
8589 (nontrivial_exprlist): Likewise.
8590 (net_initializer): Likewise.
8591 (initlist): Likewise.
8592 * parse.c: Regenerated.
8593 * rtti.c (build_x_typeid): Likewise.
8594 (build_dynamic_cast_1): Likewise.
8595 * typeck.c (build_x_compound_expr): Likewise.
8596 (build_static_cast): Likewise.
8597 (build_modify_expr): Likewise.
8599 * cp-tree.h (DECL_VINDEX): Add documentation.
8600 * class.c (build_vtable_entry): Likewise.
8601 (start_vtable): Add comment.
8602 (add_virtual_function): Replace pending_hard_virtuals with
8603 overridden_virtuals and pending_virtuals with new_virtuals.
8604 Replace redundant assignments with assertions.
8605 (check_for_override): Add comment.
8606 (check_bases_and_members): Replace pending_hard_virtuals with
8607 overridden_virtuals and pending_virtuals with new_virtuals.
8608 (create_vtbl_ptr): Likewise.
8609 (layout_class_type): Likewise.
8610 (finish_struct_1): Likewise. Add comments.
8612 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8614 * class.c (finish_struct_1): Replace redundant code with
8617 * cp-tree.h (flag_new_abi): Move.
8618 (flag_use_cxa_atexit): Likewise.
8619 (flag_honor_std): Likewise.
8620 (flag_rtti): Likewise.
8621 (vbase_offsets_in_vtable_p): Define.
8622 (vptrs_present_everywhere_p): Likewise.
8623 (TYPE_CONTAINS_VPTR_P): Likewise.
8624 (dfs_walk_real): Declare.
8625 * class.c (build_vbase_pointer_fields): Check
8626 vbase_offsets_in_vtable_p.
8627 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8629 (build_vbase_offset_vtbl_entries): Simplify.
8630 (build_vbase_offset_vtbl_entries): Adjust.
8631 (build_vbase_pointer): Add ability to look up vbase offsets in
8633 (start_vtable): New function.
8634 (add_virtual_function): Use it.
8635 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8636 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8637 (build_vtbl_initializer): Take the type of the complete object as
8638 input. Use it to correctly calculate vbase offsets.
8639 (dfs_finish_vtbls): Pass the complete type to
8640 build_vtbl_initializer.
8641 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8642 (create_vtable_ptr): Create a vtable even if there are no
8643 new virtual functions, under the new ABI.
8644 (finish_struct_1): Likewise.
8645 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8646 * decl.c (exapnd_static_init): Remove call to
8647 preserve_initializer.
8648 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8650 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8651 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8652 (construct_virtual_bases): Don't initialize virtual base pointers
8654 (build_aggr_init): Clean up comment.
8655 (expand_aggr_init_1): Likewise.
8656 * rtti.c (expand_class_desc): Store the virtual function table
8657 index where the vbase offset lives in the offset field.
8658 * search.c (dfs_walk_real): Make it global.
8659 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8660 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8662 * tinfo.h (USItype): Make it signed under the new ABI.
8663 * tinfo.cc (convert_to_base): New function. Encapsulate base
8664 conversion logic here.
8665 (__class_type_info::do_upcast): Use it.
8666 (__class_type_info::do_dyncast): Likewise.
8667 (__class_type_info::do_find_public_subobj): Likewise.
8669 * init.c (construct_virtual_bases): Don't look up the addresses of
8670 virtual bases at run-time.
8672 * class.c (build_vbase_pointer): Relocate.
8673 (build_vbase_pointer_fields): Likewise.
8674 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8675 (build_vbase_offset_vtbl_entries): Likewise.
8677 * decl.c (init_decl_processing): Complain if -fnew-abi
8678 -fno-vtable-thunks is used.
8680 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8683 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8685 * cp-tree.h (num_extra_vtbl_entries): New function.
8686 (size_extra_vtbl_entries): Likewise.
8687 (dfs_vtable_path_unmark): Likewise.
8688 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8689 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8690 * class.c (num_extra_vtbl_entries): New function.
8691 (size_extra_vtbl_entries): Likewise.
8692 (dfs_build_vbase_offset_vtbl_entries): New function.
8693 (build_vbase_offset_vtbl_entries): Likewise.
8694 (build_vtbl_initializer): Use it.
8695 (finish_struct_1): Adjust vtable sizes (using
8696 num_extra_vtbl_entries).
8697 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8698 THUNK_DECL is non-NULL before expanding it.
8699 * init.c (expand_virtual_init): Adjust the vtable pointer by
8700 size_extra_vtbl_entries before storing it.
8701 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8702 Handle TREE_LIST parameters here, not in the dfs_* functions.
8703 (dfs_unmarked_real_bases_queue_p): Adjust.
8704 (dfs_marked_real_bases_queue_p): Likewise.
8705 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8706 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8707 (dfs_vtable_path_unmark): Likewise.
8709 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8711 * optimize.c (copy_body_r): Clear the operand three of a
8712 TARGET_EXPR when copying it.
8714 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8716 * method.c (build_decl_overload_real): Check whether we are in ::
8717 before returning __builtin_new/delete.
8719 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8721 * pt.c (tsubst_friend_function): Improve comment.
8722 (instantiate_decl): Avoid crashing when a "nested" function is
8723 instantiated from the top level.
8725 * dump.c (dqeueue_and_dump): Dump
8726 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8728 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8730 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8732 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8734 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8735 ENABLE_NEW_GXX_ABI defined.
8736 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8737 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8738 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8740 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8742 * decl.c (start_cleanup_fn): Call pushdecl.
8744 * call.c (convert_class_to_reference): Fix typos.
8745 (build_conditional_expr): Handle errors gracefully.
8746 * class.c (push_nested_class): Likewise.
8747 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8748 (DECL_THIS_EXTERN): Use it.
8749 (DECL_THIS_STATIC): Likewise.
8750 * cvt.c (convert_to_void): Handle errors gracefully.
8751 (build_expr_type_conversion): Likewise.
8752 * decl.c (maybe_push_decl): Likewise.
8753 (start_decl_1): Likewise.
8754 (require_complete_types_for_parms): Likewise.
8755 * parse.y (structsp): Likewise.
8756 (base_class): Likewise.
8757 * parse.c: Regenerated.
8758 * pt.c (finish_member_template_decl): Likewise.
8759 * typeck.c (decay_conversion): Likewise.
8761 * cp-tree.h (dfs_skip_vbases): New function.
8762 (find_vbase_instance): Likewise.
8763 * class.c (determine_primary_base): Allow a nearly empty base to
8764 serve as a primary base class under the new ABI.
8765 (get_class_offset_1): Rename to ...
8766 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8768 (get_class_offset): Use it. Issue error messages here.
8769 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8770 find the right copies of virtual bases.
8771 (fixup_vtable_deltas1): Rename to ...
8772 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8773 bases as primary bases.
8774 (fixup_vtable_deltas): Remove.
8775 (override_one_vtable): Handle virtual bases as primary bases.
8776 (merge_overrides): Likewise.
8777 (finish_struct_1): Likewise.
8778 (dump_class_hierarchy): Dump primary-ness of bases as well.
8779 * search.c (mark_primary_bases): Use a pre-order traversal to
8780 handle primary virtual bases.
8781 (dfs_skip_vbases): New fiunction.
8782 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8783 (fixup_virtual_upcast_offsets): Likewise.
8784 (fixup_all_virtual_upcast_offsets): Likewise.
8785 (dfs_find_vbase_instances): New function.
8786 (find_vbase_instance): Likewise.
8788 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8790 * lex.c (DIR_SEPARATOR): Delete macro.
8792 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8794 * decl2.c (lang_decode_option): Handle automatic line wrapping
8797 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8799 * friend.c (do_friend): Don't resolve scopes when processing
8800 template declarations, even if the qualifying scope doesn't
8801 involve template parameters.
8803 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8805 * class.c (dfs_modify_vtables_queue_p): Remove.
8806 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8807 and dfs_marked_real_bases_queue_p instead of
8808 dfs_modify_vtables_queue_p.
8810 * class.c (build_vbase_path): Simplify.
8811 (dfs_propagate_binfo_offsets): New function.
8812 (propagate_binfo_offsets): Use it.
8813 (remove_base_field): Simplify.
8814 (dfs_set_offset_for_vbases): Remove.
8815 (dfs_set_offset_for_shared_vbases): New function.
8816 (dfs_set_offset_for_unshared_vbases): Likewise.
8817 (layout_virtual_bases): Use them.
8818 (layout_basetypes): Don't call propagate_binfo_offsets.
8819 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8822 * class.c (build_base_field): New function, split out from ...
8823 (build_base_fields): ... here. Use it. Allocate primary bases
8824 first, under the new ABI.
8825 (get_vtable_entry): Remove.
8826 (remove_base_field): New function, split out from ...
8827 (remove_base_fields): ... here. Adjust since primary bases come
8828 first under the new ABI.
8830 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8831 (initialize_vtbl_ptrs): New function.
8832 (expand_indirect_vtbls_init): Change prototype.
8833 (convert_pointer_to_vbase): Declare.
8834 * init.c (expand_direct_vtbls_init): Remove.
8835 (dfs_initialize_vtbl_ptrs): New function.
8836 (initialize_vtbl_ptrs): Likewise.
8837 (emit_base_init): Use initialize_vtbl_ptrs.
8838 * search.c (convert_pointer_to_vbase): Make it global.
8839 (expand_indirect_vtbls_init): Remove vtable initialization code.
8840 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8842 * class.c (dfs_finish_vtbls): New function.
8843 (finish_vtbls): Use it.
8844 (dump_class_hierarchy): New function.
8846 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8847 (BINFO_VBASE_PRIMARY_P): New macro.
8848 (BINFO_VIRTUALS): Add to documentation.
8849 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8850 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8851 (dfs_mark_primary_bases_queue_p): Likewise.
8852 (dfs_unmarked_real_bases_queue_p): New function.
8853 (dfs_marked_real_bases_queue_p): Likewise.
8854 * search.c (dfs_mark_primary_bases): Adjust.
8855 (mark_primary_bases): Likewise.
8856 (get_shared_vbase_if_not_primary): New function.
8857 (dfs_unmarked_real_bases_queue_p): Likewise.
8858 (dfs_marked_real_bases_queue_p): Likewise.
8859 (dfs_get_pure_virtuals): Simplify.
8860 (get_pure_virtuals): Likewise.
8862 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8864 * lex.c: Include tm_p.h.
8866 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8868 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8870 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8872 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8873 * pt.c (instantiate_decl): Defer comdat templates that might not be
8876 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8877 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8878 (finish_file): Likewise.
8880 * decl2.c (import_export_class): Undo 12/14 change.
8882 * error.c (dump_decl): operator new, not operatornew.
8884 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8885 * search.c (lookup_field_1): Look for the last field with the
8888 2000-01-05 Nathan Sidwell <nathan@acm.org>
8890 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8893 2000-01-05 Nathan Sidwell <nathan@acm.org>
8895 * typeck.c (build_static_cast): Don't strip target qualifiers
8896 when casting from a class.
8898 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8900 * class.c (warn_hidden): Initialize variable `fndecl'.
8902 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8904 * decl.c (flag_isoc9x): New variable to be able to use code in
8905 c-common.c. For now always zero.
8907 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8909 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8910 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8911 or unshare_base_binfos for virtual bases here.
8912 * search.c (dfs_get_vbase_types): Do it here.
8913 (get_vbase_types): Adjust.
8915 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8917 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8918 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8919 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8920 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8921 (unmark_primary_bases): Remove declaration.
8922 (unmarkedp): Declare.
8923 (dfs_vbase_unmark): Likewise.
8924 * class.c (determine_primary_base): Return immediately if there
8925 are no base classes. Call mark_primary_bases here.
8926 (modify_all_direct_vtables): Remove.
8927 (modify_all_indirect_vtables): Remove.
8928 (dfs_modify_vtables_queue_p): New function.
8929 (dfs_modify_vtables): New function.
8930 (modify_all_vtables): Use them.
8931 (build_base_fields): Build FIELD_DECLs for primary virtual base
8933 (create_vtable_ptr): Don't call determine_primary_base here.
8934 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8935 (dfs_set_offset_for_vbases): ... this.
8936 (layout_virtual_bases): Use it.
8937 (layout_class_type): Call determine_primary_base here.
8938 * search.c (unmarkedp): Make it global.
8939 (shared_marked_p): Simplify.
8940 (shared_unmarked_p): Likewise.
8941 (dfs_primary_bases_queue_p): Remove.
8942 (dfs_unmark_primary_bases): Likewise.
8943 (unmark_primary_bases): Likewise.
8944 (mark_primary_bases): Simplify.
8945 (get_pure_virtuals): Don't call mark_primary_bases here.
8946 (dfs_vbase_unmark): New function.
8947 (get_vbase_types): Simplify.
8949 * class.c (struct base_info): Remove.
8950 (determine_primary_base): Take has_virtual_p rather than a
8951 base_info as input. Don't calculate max_has_virtual.
8952 (finish_struct_bits): Remove max_has_virtual argument.
8953 (create_vtable_ptr): Remove max_has_virtual_p argument.
8954 (layout_virtual_bases): Remove max argument.
8955 (layout_basetypes): Likewise.
8956 (layout_class_type): Remove max_has_virtual_p argument.
8957 (finish_struct_1): Remove max_has_virtual.
8959 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8960 (layout_basetypes): Remove.
8961 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8962 Update to handle primary virtual bases.
8963 (remove_base_fields): New function, split out from
8965 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8966 (layout_virtual_bases): New function, split out from
8967 layout_basetypes. Update to handle primary virtual bases.
8968 (layout_basetypes): Moved here from tree.c. Use
8969 remove_base_fields and layout_virtual_bases.
8970 * search.c (dfs_mark_primary_bases_queue_p): New function.
8971 (mark_primary_bases): Use it.
8972 * tree.c (CEIL): Remove.
8973 (propagate_binfo_offsets): Remove.
8974 (layout_basetypes): Remove.
8976 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8978 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8979 (BINFO_PRIMARY_MARKED_P): New macro.
8980 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8981 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8982 (mark_primary_bases): New function.
8983 (unmark_primary_bases): Likewise.
8984 * search.c (get_abstract_virtuals_1): Remove.
8985 (dfs_mark_primary_bases): New function.
8986 (mark_primary_bases): Likewise.
8987 (dfs_unmark_primary_bases): Likewise.
8988 (unmark_primary_bases): Likewise.
8989 (dfs_get_pure_virtuals): Likewise.
8991 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8993 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8994 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8995 (modify_one_vtable): Adjust.
8996 (fixup_vtable_deltas1): Likewise.
8997 (override_one_vtable): Likewise.
8998 * search.c (get_abstract_virtuals_1): Likewise.
8999 (get_pure_virtuals): Likewise.
9000 (expand_upcast_fixups): Likewise.
9001 * tree.c (debug_binfo): Likewise.
9003 * class.c (build_vtable): Don't return a value. Don't rebuild
9004 vtables for bases that have already been handled.
9005 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9006 already been handled.
9007 (modify_one_vtable): Adjust accordingly.
9008 (fixup_vtable_deltas1): Likewise.
9009 (finish_struct_1): Likewise.
9011 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9013 * call.c (build_new_method_call): Also check destructors.