1 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
3 * decl2.c (start_static_initialization_or_destruction): Correct
4 logic to handle the -fno-use-cxa-atexit case.
6 2001-04-30 Mark Mitchell <mark@codesourcery.com>
8 * optimize.c (update_cloned_parm): New function.
9 (maybe_clone_body): Use it. Update the `this' parameter too.
11 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
13 * decl2.c (unsupported_options): Add new-abi.
14 * lang-options.h: Remove no longer supported options.
16 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
18 * except.c (can_convert_eh): Don't check template parms,
21 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
23 * optimize.c (maybe_clone_body): Copy parameter names and locations.
25 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
27 * cp-tree.h (adjust_clone_args): Prototype new function.
28 * class.c (adjust_clone_args): New function.
29 * decl.c (start_function): Call it for in charge ctors.
31 2001-04-26 Mark Mitchell <mark@codesourcery.com>
33 * method.c (use_thunk): Make sure that thunks really are emitted
36 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
38 * mangle.c (write_chars): New macro.
39 (hwint_to_ascii): New function
40 (write_number): Use it.
41 (write_integer_cst): Deal with really big numbers.
43 2001-04-25 Mark Mitchell <mark@codesourcery.com>
45 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
48 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
50 * decl.c (grokdeclarator): Set context of namespace scope
53 2001-04-24 Zack Weinberg <zackw@stanford.edu>
55 * cp/optimize.c: Include hashtab.h.
56 (struct inline_data): Add tree_pruner.
57 (expand_call_inline, expand_calls_inline): Use it when calling
59 (optimize_function): Initialize and free tree_pruner.
61 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
63 Lazy __FUNCTION__ generation.
64 * cp-tree.def (FUNCTION_NAME): Remove.
65 * cp-tree.h (function_name_declared_p): Remove.
66 (cp_fname_init): Prototype.
67 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
68 don't call declare_function_name. Call start_fname_decls.
69 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
70 clobber the line number.
71 (cp_fname_init): New function.
72 (start_function): Call start_fname_decls.
73 (finish_function): Call finish_fname_decls.
74 * lex.c (reswords): Add slots for __FUNCTION__ et al.
75 (rid_to_yy): Add mappings for __FUNCTION__ et al.
76 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
77 * parse.y (VAR_FUNC_NAME): New token.
78 (primary): Add VAR_FUNC_NAME.
79 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
81 (tsubst, FUNCTION_NAME case): Remove.
82 (tsubst_copy, FUNCTION_NAME case): Remove.
83 (tsubst_expr, DECL_STMT case): Be careful with a
84 DECL_PRETTY_FUNCTION_P.
85 (instantiate_decl): Remove function_name_declared_p.
86 * semantics.c (begin_compound_statement): Don't call
87 declare_function_name here.
88 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
89 (finish_translation_unit): Call finish_fname_decls.
90 (expand_body): Remove function_name_declared_p.
91 * typeck2.c (digest_init): Allow any ERROR_MARK.
93 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
95 * pt.c (tsubst_decl): Use VOID_TYPE_P.
96 * semantics.c: Fix some typos.
98 2001-04-23 Phil Edwards <pme@sources.redhat.com>
100 * cp/decl2.c (flag_honor_std): Always initialize to 1.
102 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
104 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
106 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
108 * except.c (build_throw): Wrap the initialization of the exception
109 object in a MUST_NOT_THROW_EXPR.
110 (do_free_exception): #if 0.
112 2001-04-20 Mark Mitchell <mark@codesourcery.com>
114 * cp-tree.h (finish_enum): Change prototype.
115 * decl.c (finish_enum): Reorganize.
116 * parse.y (structsp): Adjust calls to finish_enum.
118 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
120 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
123 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
125 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
126 (layout_empty_base): Return at end flag.
127 (build_base_field): Likewise.
128 (build_base_fields): Likewise.
129 (layout_virtual_bases): Don't add 1 to eoc value.
130 (end_of_class): Use full size for empty bases.
131 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
132 empty bases. Don't add 1 to eoc value. Only add trailing padding
133 if we're an empty class with no empty bases.
134 (dump_class_hierarchy): Dump size and alignment.
136 2001-04-20 Jakub Jelinek <jakub@redhat.com>
138 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
141 2001-04-20 Jakub Jelinek <jakub@redhat.com>
143 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
144 is found, look first if name does not match the structure name.
146 2001-04-19 Mark Mitchell <mark@codesourcery.com>
148 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
150 (SET_DECL_LANGUAGE): New macro.
151 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
152 (pushdecl): Likewise.
153 (build_library_fn_1): Likewise.
154 (build_cp_library_fn): Likewise.
155 (grokfndecl): Likewise.
156 (grokvardecl): Mark `extern "C"' variables as having C linkage.
157 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
158 * lex.c (retrofit_lang_decl): Likewise.
159 * mangle.c (mangle_decl_string): Don't mangle the names of
160 variables declared with C language linkage.
161 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
163 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
165 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
166 flag_access_control from uninitialized storage.
168 2001-04-15 Mark Mitchell <mark@codesourcery.com>
170 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
171 * mangle.c (write_pointer_to_member_type): Fix mangling of
172 pointers to cv-qualified member function types.
174 * init.c (build_delete): Create a SAVE_EXPR for the address if
175 we're going to use it more than once.
177 2001-04-13 Mark Mitchell <mark@codesourcery.com>
179 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
180 (expand_ptremfunc_cst): Change prototype.
181 (delta2_from_ptrmemfunc): Remove.
182 * expr.c (cplus_expand_constant): Adjust call to
183 expand_ptrmemfunc_cst.
184 * typeck.c (build_ptrmemfunc1): Simplify.
185 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
186 results in a constant.
187 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
188 (delta2_from_ptrmemfunc): Remove.
189 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
191 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
193 * cp-tree.h (decl_namespace_list): New macro.
194 (struct saved_scope): Add decl_ns_list.
195 * decl.c (mark_saved_scope): Mark it.
196 * decl2.c: Lose static decl_namespace_list.
197 (init_decl2): Don't save it.
199 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
201 * cp-tree.h (warn_return_type, yylex): Delete redundant
204 * decl.c (current_class_depth, global_namespace): Likewise.
206 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
208 * repo.c (flag_use_repository): Likewise.
210 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
212 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
213 set_block, pushdecl, getdecls, gettags, init_decl_processing,
214 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
215 lvalue_or_else, print_lang_statistics, comp_target_types,
216 unsigned_type, signed_type, signed_or_unsigned_type,
217 build_function_call, mark_addressable, incomplete_type_error):
218 Delete redundant declarations.
220 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
222 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
223 (TYPE_ANONYMOUS_P): New macro.
224 (TAGGED_TYPE_P): New macro.
225 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
226 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
227 * tree.c (no_linkage_helper): Likewise.
228 * semantics.c (begin_class_definition): Likewise.
229 * pt.c (convert_template_argument): Likewise.
230 * lex.c (check_for_missing_semicolon): Likewise.
232 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
234 * class.c (dfs_unshared_virtual_bases): New function.
235 (mark_primary_bases): Call it.
236 (check_bases): Ignore virtual bases when determining
239 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
241 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
243 2001-04-11 Mark Mitchell <mark@codesourcery.com>
245 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
246 cloned function to the clone.
248 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
250 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
252 * semantics.c: Include expr.h.
254 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
256 * method.c (implicitly_declare_fn): Commonize code for copy ctor
257 and assignment op. Set TREE_USED for parameter.
259 2001-04-10 Mark Mitchell <mark@codesourcery.com>
261 * class.c (find_final_overrider_data): Add `candidates'.
262 (dfs_find_final_overrider): Don't issue error messages
264 (find_final_overrider): Issue error messages here.
265 (build_base_field): Don't warn about amgibuous direct bases here.
266 (warn_about_ambiguous_direct_bases): New function.
267 (layout_class_type): Use it.
269 2001-04-10 Richard Henderson <rth@redhat.com>
271 * typeck.c (build_array_ref): Push the array reference inside
272 COMPOUND_EXPR and COND_EXPR.
274 2001-04-05 Mark Mitchell <mark@codesourcery.com>
276 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
277 * decl.c (duplicate_decls): Adjust accordingly.
278 (maybe_commonize_var): Likewise.
279 (grokfndecl): Likewise.
280 (start_function): Likewise.
281 (start_method): Likewise.
282 * decl2.c (key_method): Likewise.
283 (import_export_decl): Likewise.
284 * method.c (implicitly_declare_fn): Likewise.
285 * optimize.c (maybe_clone_body): Likewise.
287 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
289 * lang-specs.h: Add __DEPRECATED.
291 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
293 * search.c (get_dynamic_cast_base_type): When building a new
294 constant, set its type to ssizetype.
296 2001-04-04 Jakub Jelinek <jakub@redhat.com>
298 * optimize.c (expand_call_inline): Only add newly inlined statements
301 2001-04-03 Mark Mitchell <mark@codesourcery.com>
303 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
304 (OPERATOR_FORMAT): Likewise.
305 (OPERATOR_TYPENAME_FORMAT): Likewise.
306 * operators.def: Remove old name-mangling information.
307 * decl.c (grok_op_properties): Adjust accordingly.
308 * lex.c (init_operators): Likewise.
309 * rtti.c (get_tinfo_decl): Issue error messages about types that
312 2001-04-03 Mark Mitchell <mark@codesourcery.com>
314 * decl2.c (import_export_decl): Don't call import_export_class
315 when processing an inline member function.
316 * semantics.c (expand_body): Call import_export_decl before
317 emitting inline functions.
319 2001-03-28 Richard Henderson <rth@redhat.com>
321 IA-64 ABI Exception Handling:
322 * cp-tree.def (EH_SPEC_BLOCK): New.
323 (MUST_NOT_THROW_EXPR): New.
324 * cp-tree.h: Update changed function declarations.
325 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
326 (CPTI_CALL_UNEXPECTED): New.
327 (struct cp_language_function): Rename x_eh_spec_try_block
329 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
330 * decl.c (current_binding_level): If no current function
331 bindings, revert to scope_chain.
332 (initialize_predefined_identifiers): Remove __cp_push_exception.
333 (store_parm_decls): Use begin_eh_spec_block.
334 (finish_function): Use finish_eh_spec_block.
335 (mark_lang_function): Update for name changes.
336 * decl2.c (finish_file): No mark_all_runtime_matches.
337 * dump.c (cp_dump_tree): Handle new tree codes.
338 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
339 * except.c (catch_language_init, catch_language): Remove.
340 (init_exception_processing): Don't set language code.
341 Initialize call_unexpected_node, protect_cleanup_actions,
342 eh_personality_libfunc, lang_eh_runtime_type.
343 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
344 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
345 (prepare_eh_type): Split out type canonicalizations ...
346 (build_eh_type_type): ... from here.
347 (build_eh_type_type_ref): Remove.
348 (mark_all_runtime_matches): Remove.
349 (build_exc_ptr): New.
350 (do_begin_catch, do_end_catch): New.
351 (do_pop_exception): Remove.
352 (build_terminate_handler): Remove.
353 (choose_personality_routine): Split out language choice from ...
354 (initialize_handler_parm): ... here.
355 Use MUST_NOT_THROW_EXPR.
356 (expand_start_catch_block): Use do_begin_catch. Simplify Java
357 exception object handling.
358 (expand_start_eh_spec, expand_end_eh_spec): Remove.
359 (expand_exception_blocks, alloc_eh_object): Remove.
360 (begin_eh_spec_block, finish_eh_spec_block): New.
361 (do_allocate_exception, do_free_exception): New.
362 (expand_throw): Merge into ...
363 (build_throw): ... here. Update for abi.
364 * expr.c (cplus_expand_expr): No expand_internal_throw.
365 Handle MUST_NOT_THROW_EXPR.
366 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
367 * semantics.c (*) Update for except.h name changes.
368 (genrtl_try_block): No protect_with_terminate.
369 (genrtl_eh_spec_block): New.
370 (genrtl_handler): Don't emit the goto here.
371 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
372 (genrtl_finish_function): Don't expand_exception_blocks.
373 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
375 2001-03-28 Richard Henderson <rth@redhat.com>
377 * decl.c (struct named_label_list): Rename eh_region to
378 in_try_scope, add in_catch_scope.
379 (struct binding_level): Rename eh_region to is_try_scope,
381 (note_level_for_try): Rename from note_level_for_eh.
382 (note_level_for_catch): New.
383 (poplevel): Copy both is_try_scope and is_catch_scope to
384 the named_label_list struct.
385 (check_previous_goto_1): Don't check for catch block via
386 DECL_ARTIFICIAL; use in_try_scope instead.
387 (check_goto): Likewise.
388 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
389 * except.c (expand_start_catch_block): Call note_level_for_catch.
390 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
392 2001-03-27 Richard Henderson <rth@redhat.com>
394 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
395 exceptions_via_longjmp.
397 2001-03-27 Phil Edwards <pme@sources.redhat.com>
399 * pt.c (check_default_tmpl_args): Make error messages clearer.
401 2001-03-26 Phil Edwards <pme@sources.redhat.com>
403 * error.c: Also undefine 'A' macro used for cp_printers definition.
405 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
407 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
409 2001-03-26 Mike Yang <yang@research.att.com>
410 Mark Mitchell <mark@codesourcery.com>
412 * dump.c (dump_access): New function.
413 (cp_dump_tree): Use it. Dump basetype information for class
416 2001-03-26 Mark Mitchell <mark@codesourcery.com>
418 * Makefile.in (optimize.o): Depend on params.h.
419 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
420 (init_decl_processing): Set flag_no_inline when doing
422 * optimize.c: Include params.h.
423 (struct inline_data): Improve documentation of FNS. Add
424 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
425 (INSNS_PER_STMT): New macro.
426 (remap_block): Use CLONING_P.
427 (inlinable_function_p): Don't inline big functions.
428 (expand_call_inline): Keep track of how much inlining we've done.
429 (optimize_function): Set FIRST_INLINED_FN.
430 (maybe_clone_body): Set CLONING_P.
431 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
433 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
434 rest_of_compilation. Clear DECL_RTL for local variables
436 (clear_decl_rtl): New function.
438 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
441 * cp-tree.h (skip_type_access_control,
442 reset_type_access_control): Prototype.
443 * decl.c (grokdeclarator): Access of friends is not checked.
444 * parse.y (component_decl_list): Reset type access control.
445 * semantics.c (decl_type_access_control): Clear
446 current_type_lookups.
447 (save_type_access_control): Don't save if not deferring.
448 (skip_type_access_control, reset_type_access_control): New
450 (begin_class_definition): Do type access control for basetypes.
451 Start deferred access control.
452 (finish_class_definition): Resume immediate access control if
453 this is a local class.
455 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
457 * class.c (add_method): Use memcpy/memmove, not bcopy.
459 * decl.c (duplicate_decls): Likewise.
461 2001-03-23 Jakub Jelinek <jakub@redhat.com>
463 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
466 2001-03-23 Jakub Jelinek <jakub@redhat.com>
468 * decl.c (local_names): Define.
469 (push_local_name): New.
470 (grok_reference_init): Return init if initializing static reference
471 variable with non-constant instead of emitting it.
472 Move expand_static_init call to cp_finish_decl.
473 (layout_var_decl): Call push_local_name.
474 (maybe_commonize_var): Allow inlining functions even if they have
475 static local variables, use comdat_linkage for them if flag_weak.
476 (check_initializer): Call obscure_complex_init if
477 grok_reference_init returned non-zero.
478 (save_function_data): Clear x_local_names.
479 (pop_cp_function_context): Free x_local_names.
480 (mark_inlined_fns): Remove.
481 (mark_lang_function): Mark x_local_names.
482 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
483 Mark inlined_fns as tree, remove call to mark_inlined_fns.
484 * class.c (alter_access): Ensure DECL_ACCESS is never set if
485 DECL_DISCRIMINATOR_P.
486 * cp-tree.h (cp_language_function): Add x_local_names.
487 (lang_decl_flags): Add discriminator into u2.
488 (lang_decl_inlined_fns): Remove.
489 (lang_decl): inlined_fns is now a TREE_VEC.
490 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
491 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
492 TREE_VEC, not a custom structure.
493 (optimize_function): Likewise.
494 * mangle.c (discriminator_for_local_entity): Discriminate among
495 VAR_DECL local entities.
496 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
499 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
501 Add support for Java interface method calls.
502 * cp-tree.h (struct lang_type): Add java_interface flag.
503 (TYPE_JAVA_INTERFACE): New macro.
504 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
505 by setting TYPE_JAVA_INTERFACE.
506 * call.c (java_iface_lookup_fn): New static.
507 (build_over_call): If calling a method declared in a
508 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
509 expression which resolves the function address.
510 (build_java_interface_fn_ref): New function.
512 2001-03-22 Richard Henderson <rth@redhat.com>
514 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
515 * except.c: Don't include it.
517 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
518 based on an idea from Joe Buck <jbuck@synopsys.com>
520 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
522 (data_def, component_decl): Add reductions to bad_decl.
524 2001-03-22 Jakub Jelinek <jakub@redhat.com>
526 * method.c (do_build_assign_ref): Don't use build_modify_expr for
527 anonymous aggregates, since they don't have assignment operator
529 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
530 assignment operators for anonymous structure fields.
532 2001-03-21 Jason Merrill <jason@redhat.com>
534 * pt.c (instantiate_decl): Abort if we see a member constant
535 instantiation that doesn't already have its initializer.
536 Downgrade explicit instantiation without definition to pedwarn.
538 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
539 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
540 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
542 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
543 (pending_vtables): Remove.
544 * decl2.c (pending_vtables): Remove.
545 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
546 CLASSTYPE_VTABLE_NEEDS_WRITING.
547 (import_export_class): Likewise.
548 (init_decl2): Don't mark pending_vtables.
549 * lex.c (handle_pragma_vtable): Just sorry.
550 * pt.c (instantiate_class_template): Don't mess with
551 CLASSTYPE_VTABLE_NEEDS_WRITING.
552 (mark_class_instantiated): Likewise.
553 * ptree.c (print_lang_type): Don't print it.
554 * semantics.c (begin_class_definition): Don't set it.
556 * pt.c (template_tail): Replace with last_pending_template.
557 (maybe_templates, maybe_template_tail): Remove.
558 (add_pending_template): Adjust.
559 (instantiate_pending_templates): Adjust.
561 * cp-tree.h (struct saved_scope): Remove lang_stack field.
562 (current_lang_stack): Remove.
563 * decl.c (maybe_push_to_top_level): Don't initialize it.
564 (duplicate_decls): Use current_lang_depth.
565 (xref_basetypes): Likewise.
566 * class.c (current_lang_depth): New fn.
567 (push_lang_context): Use more varray functionality.
568 (pop_lang_context): Likewise.
570 * error.c (GLOBAL_THING): Always use '__'.
572 2001-03-21 Mark Mitchell <mark@codesourcery.com>
574 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
576 * mangle.c (mangle_decl_string): Mangle the names of overloaded
577 operators, even when they have `extern "C"' linkage.
579 2001-03-19 Mark Mitchell <mark@codesourcery.com>
581 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
582 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
583 where it's not necessary.
584 (add_method): Remove optimization involving comparison of
586 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
587 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
588 where it's not necessary.
589 (check_methods): Likewise.
590 (build_clone): Likewise.
591 (built_vtt): Likewise.
592 * cp-tree.h (DECL_NEEDED_P): Likewise.
593 * decl.c (pushtag): Likewise.
594 (duplicate_decls): Likewise.
595 (pushdecl): Likewise.
596 (builtin_function): Likewise.
597 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
598 (build_cp_library_fn): Likewise.
599 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
600 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
601 where it's not necessary.
602 (make_rtl_for_nonlocal_decl): Likewise.
603 (cp_finish_decl): Likewise.
604 (grokfndecl): Likewise.
605 (grokvardecl): Likewise.
606 (grokdeclarator): Likewise.
607 (start_function): Likewise.
608 (cp_missing_return_ok_p): Likewise.
609 * decl2.c (grokclassfn): Likewise.
610 (check_classfn): Likewise.
611 (finish_static_data_member_decl): Likewise.
612 (grokfield): Likewise.
613 * error.c (GLOBAL_IORD_P): Remove.
614 (dump_global_iord): Improve output.
615 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
616 * except.c (nothrow_libfn_p): Summarily reject any function not in
618 * init.c (build_java_class_ref): Don't explicitly set
619 DECL_ASSEMBLER_NAME after calling mangle_decl.
620 * mangle.c (mangle_decl_string): Handle extern "C" functions.
621 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
622 * method.c (set_mangled_name_for_decl): Don't explicitly set
623 DECL_ASSEMBLER_NAME after calling mangle_decl.
624 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
625 IDENTIFIER_GLOBAL_VALUE for the thunk.
626 * pt.c (set_mangled_name_for_template_decl): Remove.
627 (check_explicit_specialization): Don't use it.
628 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
629 (tsubst_friend_function): Likewise.
630 (tsubst_decl): Likewise.
631 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
632 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
633 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
634 where it's not necessary.
635 (tinfo_base_init): Likewise.
636 (create_real_tinfo_var): Likewise.
637 * search.c (looup_field_1): Likewise.
638 * semantics.c (finish_named_return_value): Likewise.
639 * tree.c (init_tree): Set lang_set_decl_assembler_name.
641 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
643 Correct semantics restrictions checking in throw-expression.
644 * except.c (is_admissible_throw_operand): New function.
645 (build_throw): Use it.
647 2001-03-14 Mark Mitchell <mark@codesourcery.com>
649 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
652 2001-03-14 Mark Mitchell <mark@codesourcery.com>
654 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
655 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
656 * decl.c (duplicate_decls): Likewise.
657 (builtin_function): Likewise.
658 (build_library_fn): Likewise.
659 (build_cp_library_fn): Likewise.
660 (check_initializer): Likewise.
661 (cp_finish_decl): Likewise.
662 * decl2.c (grokfield): Likewise.
663 (grok_function_init): Remove #if 0'd code.
664 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
665 * friend.c (do_friend): Likewise.
666 * init.c (get_temp_regvar): Likewise.
667 * method.c (make_thunk): Likewise.
668 * pt.c (tsubst_friend_function): Likewise.
669 (tsubst_decl): Likewise.
670 (regenerate_decl_from_template): Likewise.
671 * semantics.c (genrtl_named_return_value): Likewise.
672 (expand_body): Likewise.
673 (genrtl_finish_function): Likewise.
674 * tree.c (cp_tree_equal): Likewise.
676 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
678 * call.c (convert_like_real): Add extra semantics to INNER
679 parameter. Don't convert to temporary if a user conversion
680 gives us an lvalue that we're about to bind to a reference.
681 Set INNER to indicate pending reference binding on recursive
684 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
686 * cp/lex.c: Delete duplicate pending_lang_change.
688 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
690 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
692 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
693 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
695 2001-03-09 Zack Weinberg <zackw@stanford.edu>
697 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
699 2001-03-08 Stan Shebs <shebs@apple.com>
701 * cp-tree.h (set_identifier_local_value): Remove unused decl.
703 2001-03-06 Zack Weinberg <zackw@stanford.edu>
705 * spew.c: Remove references to CPP_OSTRING.
707 2001-03-06 Andrew Haley <aph@redhat.com>
709 * typeck.c (convert_arguments): Check that we have an fndecl.
711 2001-03-05 Andrew Haley <aph@redhat.com>
713 * typeck.c (convert_arguments): Don't do ellipsis conversion for
714 __built_in_constant_p.
716 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
718 * typeck.c (build_static_cast): Allow enum to enum conversions
721 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
723 * class.c (check_field_decls): Pointers to member do not a
724 non-pod struct make, as per DR 148.
726 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
728 * call.c (joust): cp_pedwarn when using gnu extension concerning
729 worst conversion sequences.
731 2001-03-01 Zack Weinberg <zackw@stanford.edu>
733 * decl.c: Replace all uses of 'boolean' with 'bool'.
735 2001-03-01 Zack Weinberg <zackw@stanford.edu>
737 * lang-specs.h: Add zero initializer for cpp_spec field to
738 all array elements that need one. Don't put an #ifdef inside
739 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
742 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
744 Implement using decls inside template functions.
745 * decl2.c (validate_nonmember_using_decl): Don't special case
746 fake_std_node in the global namespace. Don't reject early when
747 processing a template.
748 (do_local_using_decl): Add to statement tree. Don't do further
749 processing when building a template.
750 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
752 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
754 * decl2.c (do_nonmember_using_decl): Don't complain if we find
755 same function. Do complain about ambiguating extern "C"
758 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
760 Remove floating point and complex type template constant parms.
761 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
762 COMPLEX_TYPE extensions.
763 (invalid_nontype_parm_type_p): Likewise.
765 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
767 * except.c (call_eh_info): Revert "match_function"'s type.
769 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
771 Fix ctor vtable vcall offsets.
772 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
773 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
774 (get_matching_base): Remove.
775 (get_original_base): New function.
776 (build_vtbl_initializer): Initialize vid.rtti_binfo.
777 Use a virtual thunk for a ctor vtable with an index
778 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
779 primary base within a constructor vtable. Only set
780 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
781 when primary base has been lost.
782 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
784 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
786 * call.c (joust): Ensure more_specialized()'s argument length
787 parameter has correct value for constructors.
789 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
791 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
793 * decl.c (mark_inlined_fns): Prototype.
795 2001-02-22 Mark Mitchell <mark@codesourcery.com>
797 * spew.c (yylex): Correct handling of friends.
799 2001-02-22 Mark Mitchell <mark@codesourcery.com>
801 * mangle.c (write_encoding): Pass write_function_type the
802 FUNCTION_DECL for the function being encoded.
803 (write_function_type): Pass it along to write_bare_function_type.
804 (write_bare_function_type): Pass it along to write_method_parms.
805 (write_method_parms): Don't mangle the compiler-generated
806 parameters to a constructor or destructor.
808 2001-02-22 Andreas Jaeger <aj@suse.de>
810 * optimize.c: Include toplev.h for
811 note_deferral_of_defined_inline_function prototype.
813 2001-02-22 Jakub Jelinek <jakub@redhat.com>
815 * cp-tree.h (struct lang_decl_inlined_fns): New.
816 (struct lang_decls): Add inlined_fns.
817 (DECL_INLINED_FNS): New macro.
818 * optimize.c (struct inline_data): Add inlined_fns.
819 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
820 (inlinable_function_p): Likewise, fix typo in comment,
821 function is not inlinable if it already inlined function currently
823 (expand_call_inline): Add fn to inlined_fns if neccessary.
824 (optimize_function): Initialize inlined_fns.
825 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
826 * decl.c (mark_inlined_fns): New function.
827 (lang_mark_tree): Call it.
829 2001-02-21 Jason Merrill <jason@redhat.com>
831 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
832 (DECL_UNINLINABLE): Move to middle-end.
834 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
835 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
836 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
837 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
838 parms and outer BLOCK. note_deferral_of_defined_inline_function.
840 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
843 2001-02-19 Mark Mitchell <mark@codesourcery.com>
845 * decl2.c (set_decl_namespace): Allow explicit instantiations in
848 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
850 * optimize.c (expand_call_inline): Don't walk subtrees of type
853 2001-02-18 Mark Mitchell <mark@codesourcery.com>
855 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
858 2001-02-18 Jason Merrill <jason@redhat.com>
860 Do put the VTT parameter in DECL_ARGUMENTS.
861 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
862 (current_vtt_parm): New macro.
863 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
864 (DECL_HAS_VTT_PARM_P): New macro.
865 (DECL_VTT_PARM): Remove.
866 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
867 * decl.c (duplicate_decls): Only copy the operator code if
869 (start_function): Set current_vtt_parm.
870 (lang_mark_tree): Don't mark vtt_parm.
871 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
872 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
873 * class.c (build_clone): Maybe remove the VTT parm.
874 * optimize.c (maybe_clone_body): Set up the VTT parm.
875 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
876 * call.c (build_over_call): Just allow the VTT arg.
877 * method.c (make_thunk): Don't set DECL_VTT_PARM.
878 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
879 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
880 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
881 * error.c (dump_function_decl): Likewise.
882 * call.c (build_user_type_conversion_1, convert_like_real): Abort
883 if we try to call a constructor with in-charge or VTT parms.
884 * method.c (skip_artificial_parms_for): New fn.
885 * call.c (add_function_candidate, build_over_call): Call it.
886 * call.c (build_new_method_call): Use current_vtt_parm.
887 * init.c (expand_virtual_init): Likewise.
888 * class.c (same_signature_p): No longer static.
889 * cp-tree.h: Declare it.
890 * search.c (look_for_overrides_r): Use it.
892 2001-02-17 Mark Mitchell <mark@codesourcery.com>
894 * cp-tree.h (new_abi_rtti_p): Remove.
895 (name_mangling_version): Likewise.
896 (flag_do_squangling): Likewise.
897 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
898 * decl.c (grokfndecl): Likewise.
899 * decl2.c (name_mangling_version): Remove.
900 (flag_do_squangling): Likewise.
901 (lang_f_options): Remove `squangle'.
902 (unsupported_options): Add `squangle'.
903 (cxx_decode_option): Issue a warning about uses of
904 -fname-mangling-version.
905 (finish_file): Remove old ABI support.
906 * pt.c (check_explicit_specialization): Likewise.
907 (tsubst_decl): Likewise.
908 * rtti.c (init_rtti_processing): Likewise.
909 (build_headof): Likewise.
910 (get_tinfo_decl_dynamic): Likewise.
911 (tinfo_from_decl): Likewise.
912 (build_dynamic_cast_1): Likewise.
913 (synthesize_tinfo_var): Likewise.
914 * init.c (build_new): Allow enumeration types for the array-bounds
915 in a direct-new-declarator.
917 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
919 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
920 TREE_PROTECTED from the template being specialized.
922 2001-02-17 Jason Merrill <jason@redhat.com>
924 * decl2.c (build_artificial_parm): Set TREE_READONLY.
926 * decl.c (bad_specifiers): Allow throw specs on things with
927 pointer-to-function or -member-function type.
928 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
931 2001-02-17 Mark Mitchell <mark@codesourcery.com>
933 * call.c (check_dtor_name): Handle template names correctly.
935 2001-02-16 Jason Merrill <jason@redhat.com>
937 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
938 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
939 * optimize.c (maybe_clone_body): Don't substitute it.
940 * call.c (build_new_method_call): Check in_chrg instead.
941 * init.c (expand_virtual_init): Likewise.
943 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
945 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
946 class-type introduces at least a type-name.
948 2001-02-16 Jakub Jelinek <jakub@redhat.com>
950 * call.c (convert_like_real): Create a temporary for non-lvalue.
952 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
954 * cp-tree.h: Fix typos in comments.
956 2001-02-16 Jason Merrill <jason@redhat.com>
958 * optimize.c (remap_block): If we're compiling a clone, pass the
959 new block to insert_block.
961 2001-02-16 Mark Mitchell <mark@codesourcery.com>
963 * semantics.c (finish_asm_stmt): Robustify.
965 2001-02-15 Mark Mitchell <mark@codesourcery.com>
967 * pt.c (push_template_decl_real): Don't remangle the name of a
970 2001-02-15 Jim Meyering <meyering@lucent.com>
972 * Make-lang.in (c++.install-common): Depend on installdirs.
973 (c++.install-info): Likewise.
974 (c++.install-man): Likewise.
976 2001-02-15 Mark Mitchell <mark@codesourcery.com>
978 * typeck2.c (build_m_component_ref): Robustify.
980 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
982 * friend.c (do_friend): Don't take the nested [template] class
983 into account when deciding whether to warn about the friend
984 function not referring to a template function.
986 2001-02-14 Jakub Jelinek <jakub@redhat.com>
988 * typeck.c (build_unary_op): Clarify error message.
990 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
992 * parse.y (component_constructor_declarator): allow optional
993 parentheses around constructor class name.
995 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
997 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
999 * init.c (emit_base_init): Remove incorrect comment about
1001 * method.c (make_thunk): Fix comment alignment.
1003 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1005 Kill remnants of this is variable.
1006 * cp-tree.h (flag_this_is_variable): Remove.
1007 * decl2.c (flag_this_is_variable): Remove.
1008 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1009 (build_vbase_path): The path is non-static, even in a cdtor.
1010 (resolves_to_fixed_type_p): Add additional return value.
1011 * search.c (init_vbase_pointers): Adjust.
1012 * tree.c (lvalue_p_1): Adjust.
1013 * typeck.c (mark_addressable): Adjust.
1015 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1017 * pt.c (unify): Don't check cv quals of array types.
1019 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1021 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1022 check whether we already have the type.
1024 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1026 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1027 * call.c (build_op_delete_call): Simplify to remove duplicate
1029 * class.c (clone_function_decl): Don't build the deleting variant
1030 of a non-virtual destructor.
1031 * decl.c (finish_destructor_body): Don't call delete if this is a
1032 non-virtual destructor.
1033 * init.c (build_delete): Explicitly call `operator delete' when
1034 deleting an object with a non-virtual destructor.
1036 2001-02-13 Jason Merrill <jason@redhat.com>
1038 * lang-specs.h: Add more __EXCEPTIONS.
1040 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1042 * typeck2.c (process_init_constructor): Check
1043 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1045 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1047 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1048 Remove spurious information in comment. Allow further
1049 adjustments of REFERENCE_TYPE args.
1051 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1053 * errfn.c (cp_deprecated): Tweak diagnostic text.
1054 * parse.y (new_initializer): Deprecate initializer lists
1057 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1059 Remove old ABI support.
1061 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1063 * decl2.c (flag_vtable_thunks): Always set it to 1.
1064 (flag_new_abi): Likewise.
1065 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1067 * Makefile.in (g++spec.o): Fix typo.
1069 2001-02-09 Jason Merrill <jason@redhat.com>
1071 * lang-specs.h: Restore definition of __EXCEPTIONS.
1073 2001-02-08 Jason Merrill <jason@redhat.com>
1075 * search.c (shared_member_p): New function.
1076 (lookup_field_r): Use it.
1077 * cp-tree.h (SHARED_MEMBER_P): Remove.
1079 * method.c (process_overload_item): Handle template-dependent array
1081 * pt.c (type_unification_real): If we end up with undeduced nontype
1084 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1087 * typeck2.c (friendly_abort): Don't say anything if we have
1088 earlier errors or sorries.
1090 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1091 wchar_t. Ignore if in_system_header.
1093 * decl.c (maybe_push_cleanup_level): New fn...
1094 (start_decl_1): ...split out from here.
1095 * cvt.c (build_up_reference): Use it.
1096 * cp-tree.h: Declare it.
1098 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1100 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1103 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1105 * pt.c (lookup_template_class): Make sure it's a primary
1106 template or template_template_parm when called from the parser.
1107 (instantiate_template_class): Add assertion.
1109 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1111 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1112 from error_mark_node.
1114 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1116 Fix specification and implementation bugs in V3 ABI
1117 construction vtables.
1118 * cp-tree.h (flag_dump_class_layout): New flag.
1119 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1120 (BINFO_LOST_PRIMARY_P): New flag.
1121 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1122 (BINFO_PRIMARY_MARKED_P): Rename to ...
1123 (BINFO_PRIMARY_P): ... here.
1124 (binfo_via_virtual): New prototype.
1125 * decl2.c (flag_dump_class_layout): New flag.
1126 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1127 use `=' as a file name separator.
1128 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1130 (build_vtbl_address): If this is a virtual primary base, then
1131 get the vtbl of what it is ultimately primary for.
1132 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1133 for BINFO_PRIMARY_P.
1134 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1135 (get_shared_vbase_if_not_primary): Likewise.
1136 (dfs_get_pure_virtuals): Likewise.
1137 (expand_upcast_fixups): Likewise.
1138 (fixup_virtual_upcast_offsets): Likewise.
1139 (dfs_find_vbase_instance): Likewise.
1140 (find_vbase_instance): Likewise.
1141 (binfo_from_vbase): Adjust comment to reflect reality.
1142 (binfo_via_virtual): New function.
1143 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1144 for binfo walking during VTT construction.
1145 (dfs_mark_primary_bases): Remove.
1146 (force_canonical_binfo_r): New function.
1147 (force_canonical_binfo): New function.
1148 (mark_primary_virtual_base): New function.
1149 (mark_primary_bases): Walk in inheritance graph order, use
1150 mark_primary_virtual_base.
1151 (determine_primary_base): Use some more intermediate variables.
1152 (dfs_find_final_overrider): Don't check for overriding along a
1154 (dfs_modify_vtables): Walk into primary virtual bases too.
1155 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1156 (build_base_fields): Likewise.
1157 (dfs_set_offset_for_unshared_vbases): Likewise.
1158 (layout_virtual_bases): Likewise.
1159 (end_of_class): Likewise.
1160 (finish_struct_1): Call dump_class_hierarchy, if requested.
1161 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1162 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1163 (dump_class_hierarchy): Add file parameter. Append to file, if
1165 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1166 Use canonical base for virtual bases.
1167 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1168 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1169 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1170 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1172 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1173 from DATA. We want virtual primary bases and all bases via virtual.
1174 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1175 virtual base when not a construction vtable.
1176 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1177 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1178 Use canonical bases when processing virtual bases.
1179 (accumulate_vtbl_inits): We're interested in any base via a
1181 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1182 within a construction vtable, determine what is being overridden.
1183 (build_vtbl_initializer): Add more comments
1184 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1185 (build_rtti_vtbl_entries): Check if the base has lost its
1188 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1190 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1192 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1194 * decl.c (pushdecl): Call abort instead of fatal.
1195 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1196 * init.c (build_new_1): Likewise.
1197 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1198 * decl.c (build_typename_type): hash_table_init now returns void.
1199 decl.c (init_decl_processing): Make an error non-fatal.
1201 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1203 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1205 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1206 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1207 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1208 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1209 * decl.c (maybe_commonize_var): Use the new name-mangling where
1211 * decl2.c (comdat_linkage): Enhance comments. Make all
1212 compiler-generated things static, if COMDAT is not available.
1213 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1215 (tinfo_base_init): Use the correct mangled name for typeinfo
1216 strings, and push them into the global scope.
1217 (typeinfo_in_lib_p): New function.
1218 (synthesize_tinfo_var): Use it.
1219 (create_real_tinfo_var): Likewise.
1221 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1223 * decl.c (push_class_binding): Use context_for_name_lookup instead
1225 * search.c (context_for_name_lookup): Remove static. Check for NULL
1226 context in the loop.
1227 * cp-tree.h (context_for_name_lookup): Add prototype.
1229 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1231 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1232 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1234 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1235 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1237 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1239 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1240 of macros used when compiling g++spec.c.
1241 * g++spec.c (lang_specific_driver): Link with the shared
1244 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1246 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1247 make_reference_declarator, make_call_declarator), method.c
1248 (implicitly_declare_fn), parse.y (namespace_using_decl,
1249 notype_unqualified_id, expr_or_declarator, new_type_id,
1250 after_type_declarator, direct_after_type_declarator,
1251 notype_declarator, complex_notype_declarator,
1252 complex_direct_notype_declarator, qualified_id,
1253 notype_qualified_id, overqualified_id, direct_new_declarator,
1254 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1255 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1256 instead of build_parse_node.
1258 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1260 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1261 (minus_one_node): Moved to top level gcc directory. Renamed
1262 to integer_minus_one_node.
1264 * init.c (init_init_processing): Don't set minus_one_node.
1265 (build_vec_init): Use integer_minus_one_node.
1267 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1269 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1271 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1272 identical and they would be replaced with constant, remove
1273 MODIFY_EXPR from the tree.
1275 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1277 * Make-lang.in: Remove all dependencies on defaults.h.
1278 * call.c: Don't include defaults.h.
1280 * decl2.c: Likewise.
1281 * except.c: Likewise.
1285 * typeck.c: Likewise.
1287 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1289 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1290 operators even in "C" linkage.
1291 * method.c (set_mangled_name_for_decl): Likewise.
1292 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1293 overloaded operators in "C" linkage.
1295 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1297 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1298 (tsubst_arg_types): Check parameter is not void.
1299 (tsubst): Adjust tsubst_decl call.
1301 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1303 * call.c (add_builtin_candidate): Quote std properly, from
1306 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1308 * pt.c (check_explicit_specialization): Clone constructors and
1311 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1313 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1314 indicates anything special about template depth. Make sure we
1315 only count the user visible template classes.
1317 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1319 * call.c (build_conv): Typo in comment.
1320 (add_builtin_candidate): Add more explanation.
1321 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1322 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1323 when we have enumeral types.
1324 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1325 candidates for relops and eqops.
1326 (joust): Simplify control flow. Allow a non-template user
1327 function to hide a builtin.
1329 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1331 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1332 (more_specialized): Add deduction parameter.
1333 * call.c (joust): Adjust more_specialized call.
1334 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1335 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1336 (get_bindings_order): Remove.
1337 (get_bindings_real): Add DEDUCE parameter.
1338 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1339 REFERENCE_TYPE jig for DEDUCE_ORDER.
1340 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1341 maybe_adjust_types_for_deduction.
1342 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1344 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1345 (check_cv_quals_for_unify): Use new unify qualifier flags.
1346 (unify): Clear new unify qualifier flags.
1347 (get_bindings_real): Add DEDUCE parameter.
1348 (get_bindings): Adjust call to get_bindings_real.
1349 (get_bindings_overload): Likewise.
1350 (most_specialized_instantiation): Adjust call to
1353 2001-01-19 Jason Merrill <jason@redhat.com>
1355 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1357 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1360 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1362 * decl2.c (arg_assoc_class): Fix double iteration logic.
1364 2001-01-19 Jason Merrill <jason@redhat.com>
1366 * init.c (build_delete): Always call convert_force to strip cv-quals.
1368 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1369 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1370 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1372 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1374 * search.c (get_vbase_1): Count only virtual bases.
1376 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1378 * class.c (duplicate_tag_error): Robustify flag clearing.
1380 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1382 * cp-tree.h (lookup_template_class): Add complain parm.
1383 * decl.c (lookup_namespace_name): Adjust call to
1384 lookup_template_class.
1385 (make_typename_type): Likewise.
1386 * semantics.c (finish_template_type): Likewise.
1387 * pt.c (lookup_template_class): Add complain parm. Adjust.
1388 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1391 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1393 * pt.c (copy_default_args_to_explicit_spec): Preserve
1394 object's CV quals. Reorganize.
1396 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1398 * typeck.c (build_modify_expr): Say `initialization' for
1400 * init.c (build_default_init): Convert to enumeral type, if
1403 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1405 * parse.y (nomods_initdcl0): Properly set things up for
1408 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1410 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1411 (type_unification_real): Set it.
1414 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1416 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1418 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1420 * semantics.c (begin_class_definition): Check we're not inside a
1423 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1425 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1428 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1430 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1431 * call.c (build_over_call): Add comment.
1433 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1435 * cvt.c (ocp_convert): Handle vector type conversion
1436 * typeck2.c (digest_init): Handle vector type initializations
1438 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1440 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1443 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1445 * pt.c (check_nontype_parm): Rename to ...
1446 (invalid_nontype_parm_type_p): ... here.
1447 (process_template_parm): Adjust.
1448 (convert_template_argument): Adjust.
1450 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1452 * pt.c (check_nontype_parm): New function.
1453 (process_template_parm): Use it.
1454 (convert_template_argument): Use it.
1455 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1458 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1460 * tree.c: Add defaults.h
1461 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1462 * Make-lang.in (cp/tree.o): Add defaults.h.
1464 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1466 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1468 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1470 * g++.1: Change to be ".so man1/gcc.1".
1472 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1474 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1476 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1477 ($(srcdir)/cp/g++int.info): New target.
1478 * gxxint.texi: Add info directory entry. Use @@ in email address.
1479 * .cvsignore: Update.
1481 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1483 * typeck.c (build_c_cast): Do template processing earlier.
1484 Always pedwarn on array casts.
1486 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1488 * friend.c (make_friend_class): Make sure a templated class is
1489 actually a template.
1491 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1493 * decl2.c (get_guard): Set linkage from guarded decl.
1495 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1497 * call.c (convert_default_arg): Check for unprocessed
1499 * cp-tree.h (replace_defarg): Move to spew.c.
1500 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1501 spew.c, which is where they really are.
1502 (done_pending_defargs): Declare.
1503 (unprocessed_defarg_fn): Declare.
1504 * decl.c (replace_defarg): Move to spew.c
1505 * parse.y (structsp): Call done_pending_defargs.
1506 * spew.c (defarg_fns): Rearrange list structure.
1507 (defarg_fnsdone): New static variable.
1508 (defarg_depfns): New static variable.
1509 (init_spew): Adjust.
1510 (add_defarg_fn): Store the type in TREE_TYPE.
1511 (do_pending_defargs): Detect and deal with ordering constraints
1513 (done_pending_defargs): New function.
1514 (unprocessed_defarg_fn): New function.
1515 (replace_defarg): Moved from decl.c. Robustify. Don't save
1516 if circularity detected.
1518 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1520 * pt.c (unify): Check array has a domain, before checking
1521 whether it is variable sized.
1523 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1525 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1526 parameters with pointers to arrays of unknown bound.
1528 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1530 * parse.y (template_parm_header, template_spec_header): New
1531 reductions. Split out from ...
1532 (template_header): ... here. Use them.
1533 (template_template_parm): Use template_parm_header.
1534 * semantics.c (finish_template_template_parm): Add assert.
1536 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1538 * mangle.c (write_builtin_type): Fix thinko.
1540 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1541 (copy_default_args_to_explicit_spec): Likewise.
1542 (check_explicit_specialization): Use it.
1544 * class.c (finish_struct_1): Remove last argument in call to
1545 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1546 * decl.c (builtin_function): Likewise.
1547 (build_cp_library_fn): Likewise.
1548 (check_initializer): Likewise.
1549 (make_rtl_for_nonlocal_decl): Likewise.
1550 (cp_finish_decl): Likewise.
1551 (start_function): Likewise.
1552 * decl2.c (finish_anon_union): Likewise.
1553 * friend.c (do_friend): Likewise.
1554 * init.c (build_java_class_ref): Likewise.
1555 * method.c (make_thunk): Likewise.
1556 * pt.c (tsubst_friend_function): Likewise.
1557 * semantics.c (expand_body): Likewise.
1559 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1561 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1562 looking at DECL_CLONED_FUNCTION for non-functions.
1564 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1566 * error.c (dump_template_parameter): Use parm to determine how
1567 to print default value.
1569 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1571 * class.c (duplicate_tag_error): Clear more flags.
1573 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1575 * call.c (build_new_method_call): Use binfo_for_vbase.
1577 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1579 * cp-tree.h (flag_cond_mismatch): Don't declare.
1580 * decl2.c (flag_cond_mismatch): Don't define.
1581 (lang_f_options): Remove cond-mismatch.
1582 (unsupported_options): Add cond-mismatch.
1584 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1586 * class.c (handle_using_decl): Reject using of constructor name
1587 of sourcing class. Allow injecting of a method with same name as
1588 nested class. Fixup error messages.
1590 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1592 * decl2.c (lang_decode_option): Handle -Wformat=2.
1594 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1596 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1597 initialized_in_class.
1598 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1599 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1600 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1601 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1602 * pt.c (check_default_tmpl_args): Adjust for
1603 DECL_INITIALIZED_IN_CLASS_P.
1604 (instantiate_class_template): Likewise.
1605 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1607 * class.c (finish_struct): Constify saved_filename.
1609 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1611 * class.c (duplicate_tag_error): Adjust diagnostic.
1612 (finish_struct): Locally set location to start of struct.
1613 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1615 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1617 * decl.c (struct binding_level): Adjust class_shadowed comments
1619 (push_class_level_binding): Ajust comments to reflect reality.
1620 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1621 Don't set TREE_VALUE on the class_shadowed list.
1623 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1625 * decl2.c (acceptable_java_type): Allow references too.
1626 * init.c (build_java_class_ref): When using the new ABI, search
1627 `class$' and have it mangled with `mangle_decl.'
1628 * mangle.c (write_java_integer_type_codes): New function.
1629 (write_builtin_type): Detect and mangle Java integer and real
1632 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1634 * decl2.c (grokfield): Don't accept `asm' specifiers for
1635 non-static data members.
1637 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639 * expr.c (cplus_expand_expr): Don't reset `target'.
1641 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1643 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1645 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1647 * parse.y (template_datadef): Check for error_mark_node.
1649 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1651 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1653 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1655 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1656 (record_builtin_type): Make non-static.
1657 (flag_short_double): Don't declare.
1658 (init_decl_processing): Remove the creation of many tree nodes now
1659 in c_common_nodes_and_builtins.
1660 (build_void_list_node): New function.
1661 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1662 * cp-tree.h (flag_short_wchar): Don't declare.
1664 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1666 * call.c (build_conv): Don't use build1 for USER_CONV.
1667 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1669 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1671 * lex.c (lang_init): Call c_common_lang_init.
1673 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1675 * search.c (lookup_fnfields_here): Remove.
1676 (look_for_overrides_r): Use lookup_fnfields_1.
1677 Ignore functions from using declarations.
1679 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1681 Implement exceptions specifiers for implicit member functions.
1682 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1683 * method.c (synthesize_exception_spec): New function.
1684 (locate_dtor, locate_ctor, locate_copy): New functions.
1685 (implicitly_declare_fn): Generate the exception spec too.
1686 * search.c (check_final_overrider): Check artificial functions
1688 * typeck2.c (merge_exception_specifiers): New function.
1690 2001-01-03 Jason Merrill <jason@redhat.com>
1692 * init.c (build_default_init): New fn.
1693 (perform_member_init): Split out from here.
1694 (build_new_1): Use it. Simplify initialization logic.
1695 (build_vec_init): Take an array, rather than a pointer and maxindex.
1696 Speed up simple initializations. Don't clean up if we're assigning.
1697 * cp-tree.h: Adjust.
1698 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1699 * parse.y (new_initializer): Return void_zero_node for ().
1700 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1701 * typeck2.c (digest_init): Only complain about user-written
1704 2000-12-22 Mike Stump <mrs@wrs.com>
1706 * decl2.c: (max_tinst_depth): Increase to 50.
1708 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1710 * class.c (invalidate_class_lookup_cache): Zero the
1711 previous_class_values.
1712 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1714 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1715 * decl.c (free_bindings): New variable.
1716 (push_binding): Don't create a new binding if we have one on the
1718 (pop_binding): Put old bindings on the free list.
1719 (init_decl_processing): Use size_int, not build_int_2.
1720 Register free_bindings as a GC root.
1721 (cp_make_fname_decl): Use size_int, not build_int_2.
1722 (push_inline_template_parms_recursive): Likewise.
1723 (end_template_parm_list): Likewise.
1724 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1725 (tsubst_template_parms): Use size_int, not build_int_2.
1727 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1729 2001-01-02 Richard Henderson <rth@redhat.com>
1731 * parse.y (asm): Set ASM_INPUT_P.
1733 2001-01-02 Jason Merrill <jason@redhat.com>
1735 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1738 * typeck.c (cp_truthvalue_conversion): New fn.
1739 * cvt.c (ocp_convert): Use it.
1741 * cp-tree.h: Lose c-common.c decls.
1743 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1744 * cvt.c (convert_to_void): Use type_unknown_p.
1746 * typeck.c (strip_all_pointer_quals): Also strip quals from
1747 pointer-to-member types.
1749 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1752 * call.c (build_new_method_call): Do evaluate the object parameter
1753 when accessing a static member.
1754 * typeck.c (build_component_ref): Likewise.
1756 2001-01-02 Andreas Jaeger <aj@suse.de>
1758 * decl.c (cp_missing_noreturn_ok_p): New.
1759 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1761 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1763 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1765 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1767 * class.c (pushclass): Remove #if 0'd code.
1768 * cp-tree.h (overload_template_name): Remove.
1769 * decl.c (store_bindings): Simplify.
1770 (pop_from_top_level): Likewise.
1771 * pt.c (overload_template_name): Remove.
1772 (instantiate_decl): Don't call push_to_top_level if it's not
1775 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1777 * pt.c (register_local_specialization): Don't return a value.
1778 (lookup_template_class): Use move-to-front heuristic when looking
1779 up template instantiations.
1780 (instantiate_decl): Only push_to_top_level when we're actually
1781 going to instantiate the template.
1783 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1785 * search.c (binfo_for_vtable): Return least derived class, not
1786 most. Handle secondary vtables.
1788 2000-12-22 Jason Merrill <jason@redhat.com>
1790 * pt.c (more_specialized): Don't optimize len==0.
1791 (fn_type_unification): If we're adding the return type, increase len.
1793 * typeck.c (build_binary_op): Fix pmf comparison logic.
1795 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1796 DECL_STATIC_FUNCTION_P.
1798 * semantics.c (genrtl_finish_function): Don't try to jump to
1799 return_label unless it exists.
1801 In partial ordering for a call, ignore parms for which we don't have
1803 * call.c (joust): Pass len to more_specialized.
1804 (add_template_candidate_real): Strip 'this', pass len.
1805 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1806 (get_bindings_order): New fn. Pass len down.
1807 (get_bindings_real): Strip 'this', pass len.
1808 (fn_type_unification): Likewise.
1809 (type_unification_real): Succeed after checking 'len' args.
1810 (most_specialized_instantiation): Lose explicit_args parm.
1811 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1814 2000-12-21 Jason Merrill <jason@redhat.com>
1816 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1817 DECL_TEMPLATE_RESULT.
1819 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1820 lookup_fnfields_here.
1822 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1824 * call.c (build_object_call): Also allow conversions that return
1825 reference to pointer to function.
1826 (add_conv_candidate): Handle totype being ref to ptr to fn.
1827 (build_field_call): Also allow members of type reference to function.
1828 Lose support for calling pointer to METHOD_TYPE fields.
1830 * error.c (dump_expr): Handle *_CAST_EXPR.
1832 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1834 * tree.c (break_out_cleanups): Lose.
1835 * cp-tree.h: Remove prototype.
1836 * typeck.c (build_component_ref): Don't break_out_cleanups.
1837 (build_compound_expr): Likewise.
1838 * semantics.c (finish_expr_stmt): Likewise.
1840 2000-12-20 Richard Henderson <rth@redhat.com>
1842 * cp-tree.h: Update declarations.
1843 * decl.c (finish_case_label): Return the new stmt node.
1844 * semantics.c (finish_goto_stmt): Likewise.
1845 (finish_expr_stmt, finish_return_stmt): Likewise.
1846 (finish_break_stmt, finish_continue_stmt): Likewise.
1847 (finish_asm_stmt): Likewise.
1848 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1849 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1850 (simple_if, simple_stmt): Return the new stmt node.
1853 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1855 * cp-tree.h: Don't declare warn_long_long.
1857 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1859 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1862 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1864 * pt.c (unify): Handle when both ARG and PARM are
1865 BOUND_TEMPLATE_TEMPLATE_PARM.
1867 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1869 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1870 DECL_TEMPLATE_PARM_P.
1872 2000-12-15 Jason Merrill <jason@redhat.com>
1874 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1876 * init.c (build_new_1): Don't strip quals from type.
1878 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1880 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1882 * call.c (build_new_function_call): Lose space before paren in
1884 (build_new_method_call): Likewise.
1886 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1888 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1890 * pt.c (check_explicit_specialization): Propagate default
1891 function arguments to explicit specializations.
1893 2000-12-13 DJ Delorie <dj@redhat.com>
1895 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1898 2000-12-08 Jason Merrill <jason@redhat.com>
1900 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1902 Clean up copy-initialization in overloading code.
1903 * call.c (build_user_type_conversion_1): Die if we are asked to
1904 convert to the same or a base type.
1905 (implicit_conversion): Avoid doing so. Lose reference binding code.
1906 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1907 direct-initialization. Also do direct-init part of copy-init.
1908 (build_user_type_conversion): Don't provide context to convert_like.
1909 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1910 the constructor call for copy-init.
1912 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1913 instantiation of a member template.
1914 (do_decl_instantiation): Not here.
1916 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1918 * class.c (check_field_decls): Don't special case anonymous
1919 fields in error messages.
1920 (note_name_declared_in_class): Use %D on diagnostic.
1922 * tree.c (pod_type_p): Use strip_array_types.
1923 (cp_valid_lang_attribute): Likewise.
1924 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1925 multiple evaluations.
1926 (cp_has_mutable_p): Use strip_array_types.
1928 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1930 * cp-tree.h (sufficient_parms_p): Declare new function.
1931 * call.c (sufficient_parms_p): New function, broken out of ...
1932 (add_function_candidate): ... here. Use it.
1933 (add_conv_candidate): Use it.
1934 * decl.c (grok_ctor_properties): Use it.
1936 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1938 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1940 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1942 * decl2.c (lang_decode_option): Handle -Wformat-security.
1944 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1946 * pt.c (verify_class_unification): New function.
1947 (get_class_bindings): Use it.
1948 (try_class_unification): Tidy.
1949 (unify): Handle when argument of a template-id is not
1950 template parameter dependent.
1951 (template_args_equal): Handle when TREE_CODE's do not match.
1953 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1955 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1956 for -save-temps, pass all relevant -Defines to it, and then don't
1957 pass them to cc1plus.
1959 2000-12-05 Will Cohen <wcohen@redhat.com>
1961 * decl.c (finish_case_label): Cleared
1962 more_cleanups_ok in surrounding function scopes.
1963 (define_label): Likewise.
1965 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1967 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1968 (get_matching_virtual): Remove.
1969 (look_for_overrides): Declare new function.
1970 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1972 * class.c (check_for_override): Move base class iteration code
1973 to look_for_overrides.
1974 * search.c (next_baselink): Remove.
1975 (get_virtuals_named_this): Remove.
1976 (get_virtual_destructor): Remove.
1977 (tree_has_any_destructors_p): Remove.
1978 (struct gvnt_info): Remove.
1979 (check_final_overrider): Remove `virtual' from error messages.
1980 (get_matching_virtuals): Remove. Move functionality to ...
1981 (look_for_overrides): ... here, and ...
1982 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1985 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1987 * typeck.c (get_delta_difference): If via a virtual base,
1989 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1992 2000-12-04 Richard Henderson <rth@redhat.com>
1994 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1996 2000-12-04 Jason Merrill <jason@redhat.com>
1998 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1999 (write_builtin_type): Pass intSI_type_node and the like through
2001 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2002 Pass intSI_type_node and the like through type_for_mode.
2003 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2004 * pt.c (tsubst, unify): Likewise.
2005 * tree.c (walk_tree): Likewise.
2006 * error.c (dump_type): Likewise.
2007 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2009 * Make-lang.in: Tweak top comment for emacs.
2012 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2014 * class.c (clone_function_decl): Robustify.
2016 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2018 * decl.c (store_bindings): Only search in the non modified
2019 old_bindings for duplicates.
2021 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2023 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2026 * typeck.c (build_static_cast): Remove unused variable.
2028 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2030 * pt.c: Fix typo in comment.
2032 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2034 * decl2.c (warn_format): Remove definition.
2035 (lang_decode_option): Handle -Wformat-nonliteral,
2036 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2038 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2040 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2041 (init_decl_processing): Don't create string_type_node,
2042 const_string_type_node, wint_type_node, intmax_type_node,
2043 uintmax_type_node, default_function_type, ptrdiff_type_node and
2044 unsigned_ptrdiff_type_node. Adjust position of call to
2045 c_common_nodes_and_builtins.
2046 (identifier_global_value): New function.
2048 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2050 * call.c (standard_conversion): Reject pointer to member
2051 conversions from ambiguous, inaccessible or virtual bases.
2052 * typeck.c (build_static_cast): Don't check pointers to members
2055 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2057 * method.c (do_build_copy_constructor): Preserve cv
2058 qualifications when accessing source object members.
2059 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2062 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2064 * method.c (do_build_assign_ref): Construct appropriately
2065 CV-qualified base reference. Don't allow const casts in base
2068 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2070 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2071 incomplete return type.
2073 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2075 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2076 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2079 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2081 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2083 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2085 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2087 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2089 * decl.c (grokdeclarator): Do type access control on friend
2092 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2094 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2095 bison parser ickiness.
2096 * pt.c (tsubst_friend_function): Enter namespace scope when
2097 tsubsting the function name.
2098 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2100 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2102 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2103 * cvt.c (cp_convert_to_pointer): Add force parameter.
2104 Allow conversions via virtual base if forced.
2105 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2106 (ocp_convert): Likewise.
2107 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2108 * typeck.c (get_delta_difference): Adjust handling of virtual
2111 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2113 * tree.c (struct list_hash): Remove.
2114 (list_hash_table): Make it be an htab.
2115 (struct list_proxy): New type.
2116 (list_hash_eq): New function.
2117 (list_hash_pieces): Renamed from ...
2118 (list_hash): ... this.
2119 (list_hash_lookup): Remove.
2120 (list_hash_add): Remove.
2121 (hash_tree_cons): Use the generic hashtable.
2122 (mark_list_hash): Remove.
2123 (init_tree): Create the hashtable.
2125 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2127 * method.c (build_mangled_C9x_name): Rename to
2128 build_mangled_C99_name. Change C9X references in comments to
2131 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2133 * parse.y (unary_expr): Move VA_ARG from here ...
2134 (primary): ... to here.
2136 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2138 * semantics.c (finish_id_expr): If type is error_mark, return
2141 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2143 * pt.c (lookup_template_class): Simplify loop exit constructs.
2144 Cope when there is no partial instantiation of a template
2147 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2149 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2151 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2153 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2156 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2157 destructors that haven't already been cloned.
2159 2000-11-20 Richard Henderson <rth@redhat.com>
2161 * parse.y (yyparse_1): Rename the parser entry point.
2163 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2165 * mangle.c (write_name): Use <unscoped-name> for names directly in
2167 (write_unscoped_name): Accept names directly in function scope.
2169 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2171 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2172 * parse.y (extdef): Add EXPORT reduction.
2173 * spew.c (yylex): Don't skip export here.
2175 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2177 * decl.c (init_decl_processing): Correct name of pure virtual
2178 function under the new ABI.
2179 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2180 (throw_bad_typeid): Likewise for bad typeid function.
2182 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2184 * decl.c (grokparms): Don't even function types of `void' type,
2186 * mangle.c (write_type): Don't crash when confronted with the
2189 * decl.c (grokparms): Don't create parameters of `void' type.
2191 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2193 * lex.c (mark_impl_file_chain): Delete.
2194 (init_parse): Remove call to ggc_add_string_root. No need to
2195 ggc_strdup a string constant. Do not add impl_file_chain to GC
2197 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2199 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2201 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2203 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2205 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2206 * decl.c (grokdeclarator): Don't reject void parms here.
2207 (require_complete_types_for_parms): Simplify, use
2208 complete_type_or_else.
2209 (grokparms): Remove bitrot. Remove funcdef parm.
2210 Deal with ellipsis parm lists here.
2211 * semantics.c (finish_parmlist): Don't append void_list_node
2212 here. Set PARMLIST_ELLIPSIS_P.
2214 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2216 * typeck2.c (incomplete_type_error): Reorganise to avoid
2217 excessive diagnostics.
2219 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2221 * lex.c (struct impl_files, internal_filename): Constify a char *.
2223 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2225 * mangle.c (write_special_name_constructor): Don't generate
2226 assembler junk when confronted with an old-style constructor.
2227 (write_special_name_destructor): Likewise.
2228 (mangle_decl_string): Do it here instead.
2230 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2232 * call.c (op_error): Make error messages clearer.
2234 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2236 * decl.c (wrapup_globals_for_namespace): Don't mark things
2237 TREE_ASM_WRITTEN when they're not.
2239 2000-11-15 Jason Merrill <jason@redhat.com>
2241 * typeck2.c (friendly_abort): Uncount the error before handing
2244 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2246 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2248 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2250 * class.c (build_vtbl_initializer): Fix typo in comment.
2251 * typeck.c (expr_sizeof): Don't crash on errors.
2253 2000-11-14 Jim Wilson <wilson@redhat.com>
2255 * lang-specs.h: Add %2 after %(cc1_options).
2257 2000-11-14 Richard Henderson <rth@redhat.com>
2259 * typeck.c (c_sizeof): Be strict about casting result value
2260 back to c_size_type_node.
2261 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2263 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2265 * typeck.c (build_unary_op): Use boolean_increment from
2266 c-common.c, moving the relevant code there.
2268 2000-11-11 Jason Merrill <jason@redhat.com>
2270 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2272 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2275 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2277 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2278 * lex.c (copy_lang_decl): Likewise.
2280 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2282 * dump.c (cp_dump_tree): Don't dump function bodies here.
2284 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2285 (dump.o): Update dependency list.
2286 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2287 (flag_dump_translation_unit): Likewise.
2288 (CP_TYPE_QUALS): Adjust definition.
2289 (DECL_C_BIT_FIELD): Remove.
2290 (SET_DECL_C_BIT_FIELD): Likewise.
2291 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2292 (add_maybe_template): Likewise.
2293 (strip_array_types): Likewise.
2294 (dump_node_to_file): Likewise.
2295 (cp_dump_tree): New function.
2296 * decl.c (init_decl_processing): Set lang_dump_tree.
2297 * decl2.c (flag_dump_translation_unit): Remove.
2298 * dump.c: Move most of it to ../c-dump.c.
2299 (cp_dump_tree): New function.
2300 * pt.c (add_maybe_template): Remove.
2301 * typeck.c (strip_array_types): Likewise.
2303 2000-11-07 Eric Christopher <echristo@redhat.com>
2305 * decl.c (init_decl_processing): Change definition of
2306 __wchar_t to wchar_t. Remove artificial declaration of
2308 * lex.c: Change instances of __wchar_t to wchar_t.
2310 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2312 * lex.c (do_identifier): Don't lookup_name for operators.
2313 * parse.y (operator): Save looking_for_typename.
2314 (unoperator): Restore it.
2315 * spew.c (frob_opname): Use nth_token for lookahead.
2317 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2319 * decl.c (grok_op_properties): Always use coerce_new_type and
2321 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2322 exception specification. Tidy up.
2323 (coerce_delete_type): Preserve exception specification. Tidy up.
2325 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2327 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2328 (push_binding_level), error.c (cp_tree_printer), pt.c
2329 (process_partial_specialization, tsubst_template_arg_vector),
2330 search.c (lookup_member): Use memset () instead of bzero ().
2332 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2334 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2336 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2338 * Make-lang.in (c++.distdir): Remove.
2340 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2342 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2343 declarations from different namespaces to be combined.
2345 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2347 * decl.c: Include tm_p.h.
2349 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2351 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2353 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2355 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2356 (build_overload_value), repo.c (open_repo_file), xref.c
2357 (open_xref_file): Use strchr () and strrchr () instead of index ()
2360 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2362 * call.c (build_over_call): Call fold on the CALL_EXPR.
2364 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2366 * error.c (dump_template_decl): Separate template hearders with
2369 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2371 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2372 TS_* flags with corresponding TFF_*. Adjust prototypes of
2373 functions (which used to take a tree_string_flags) to take an int.
2375 * cp-tree.h (enum tree_string_flags): Remove
2376 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2377 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2378 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2379 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2380 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2381 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2382 (type_as_string, decl_as_string, expr_as_string,
2383 context_as_string): Adjust prototype.
2385 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2386 instead of TS_PLAIN.
2388 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2389 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2392 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2394 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2395 (linkage_kind): New enumeration.
2396 (decl_linkage): New function.
2397 * decl2.c (comdat_linkage): Extend comment.
2398 * error.c (dump_function_decl): Print the arguments used to
2399 instantiate a template, even when not printing the type of the
2401 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2402 not TREE_PUBLIC, to test for external linkage.
2403 * tree.c (decl_linkage): New function.
2405 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2407 * pt.c (instantiate_decl): Always instantiate static data members
2408 initialized in-class.
2410 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2412 * Make-lang.in: Move all build rules here from Makefile.in,
2413 adapt to new context. Wrap all rules that change the current
2414 directory in parentheses. Expunge all references to $(P).
2415 When one command depends on another and they're run all at
2416 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2417 all object-file generation rules. Delete obsolete variables.
2419 * Makefile.in: Delete.
2420 * config-lang.in: Delete outputs= line.
2422 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2424 * error.c (dump_function_decl): Print no space between
2425 `ptr-operator' the `type-specifier' of the return type.
2426 (dump_type_prefix): Make sure we put space at the appropriate
2429 2000-10-23 Jason Merrill <jason@redhat.com>
2431 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2433 2000-10-22 Jason Merrill <jason@redhat.com>
2435 * call.c (build_conditional_expr): Use ocp_convert to force
2438 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2440 * call.c (standard_conversion): Use RVALUE_CONVs for all
2441 expressions that satisfy lvalue_p, not just those that satisfy
2444 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2446 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2447 not one with TYPE_IS_SIZETYPE set.
2448 (dubious_conversion_warnings): Remove special-case code.
2450 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2452 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2453 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2454 (dump_type_prefix): Print vector-of-int as 'int vector'.
2455 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2456 * tree.c (walk_tree): Handle VECTOR_TYPE.
2458 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2460 2000-10-21 Jason Merrill <jason@redhat.com>
2462 * parse.y (operator): Set got_object from got_scope.
2463 Set looking_for_typename.
2464 * decl.c (lookup_name_real): Clear val after setting from_obj.
2465 Reorganize diagnostic.
2467 2000-10-20 Jason Merrill <jason@redhat.com>
2469 * tree.c (walk_tree): Don't walk into default args.
2471 * error.c (dump_expr): Use host_integerp.
2473 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2475 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2476 "since" in error message.
2478 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2480 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2482 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2484 * decl.c (revert_static_member_fn): Fixed typo.
2486 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2488 * class.c (subobject_offset_fn): New type.
2489 (dfs_record_base_offsets): Remove.
2490 (record_base_offsets): Likewise.
2491 (dfs_search_base_offsets): Likewise.
2492 (record_subobject_offset): New function.
2493 (check_subobject_offset): Likewise.
2494 (walk_subobject_offsets): Likewise.
2495 (record_subobject_offsets): Likewise.
2496 (layout_conflict_p): Reimplement.
2497 (layout_nonempty_base_or_field): Correct handling of type
2498 conflicts during layout.
2499 (layout_empty_base): Likewise.
2500 (build_base_field): Adjust to handle new representation of empty
2502 (build_base_fields): Likewise.
2503 (layout_virtual_bases): Likewise.
2504 (splay_tree_compare_integer_csts): New function.
2505 (layout_class_type): Use a splay_tree, rather than a varray, to
2506 represent the offsets of empty bases.
2508 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2509 * decl.c (select_decl): Don't return declarations that are
2512 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2514 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2515 (fake_std_node): New macro.
2516 * decl.c (in_std): Rename to ...
2517 (in_fake_std): ... this.
2518 (flag_no_builtin): Remove.
2519 (flag_no_nonansi_builtin): Likewise.
2520 (walk_namespaces_r): Use fake_std_node.
2521 (push_namespace): Use std_identifier.
2522 (pop_namespace): Use in_fake_std.
2523 (lookup_name_real): Use fake_std_node.
2524 (init_decl_processing): When -fhonor-std, create the `std'
2525 namespace. Don't create a dummy fake_std_node in that case.
2526 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2527 (builtin_function): Put builtins whose names don't begin
2528 with `_' in the std namespace.
2529 * decl2.c (flag_no_builtin): Remove.
2530 (flag_no_nonansi_builtin): Likewise.
2531 (set_decl_namespace): Use fake_std_node.
2532 (validate_nonmember_using_decl): Likewise.
2533 (do_using_directive): Likewise.
2534 (handle_class_head): Likewise.
2535 * dump.c (dequeue_and_dump): Likewise.
2536 * except.c (init_exception_processing): Use std_identifier.
2537 * init.c (build_member_call): Use fake_std_node.
2538 * rtti.c (init_rtti_processing): Use std_identifier.
2540 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2542 * cp-tree.h (back_end_hook): Remove declaration.
2543 * decl2.c (back_end_hook): Remove definition.
2545 * dump.c (dequeue_and_dump): Dump TREE_USED.
2547 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2549 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2551 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2553 * decl.c (WINT_TYPE): Define.
2554 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2555 c_size_type_node, signed_size_type_node and wint_type_node.
2557 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2559 * decl2.c (warn_missing_format_attribute): New variable.
2560 (lang_decode_option): Decode -Wmissing-format-attribute.
2562 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2564 * typeck.c (qualify_type): Remove.
2565 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2567 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2569 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2571 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2573 * Makefile.in (parse.c, parse.h): Create atomically.
2575 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2577 * class.c (current_obstack): Remove.
2578 * decl.c (ggc_p): Remove.
2579 (start_decl): Don't use decl_tree_cons.
2580 (grokdeclarator): Don't use build_decl_list.
2581 (start_function): Don't use decl_tree_cons.
2582 (finish_function): Don't mess with obstacks.
2583 * decl2.c (grok_x_components): Don't use build_decl_list.
2584 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2585 (implicitly_declare_fn): Don't call build_decl_list.
2586 * parse.y (frob_specs): Don't call build_decl_list or
2588 (expr_or_declarator_intern): Don't call decl_tree_cons.
2589 (primary): Don't call build_decl_list.
2590 (fcast_or_absdcl): Likewise.
2591 (typed_declspecs): Don't call decl_tree_cons.
2592 (reserved_declspecs): Don't call build_decl_list.
2593 (declmods): Likewise.
2594 (reserved_typespecquals): Likewise.
2596 (new_type_id): Likewise.
2597 (cv_qualifiers): Likewise.
2598 (after_type_declarator_intern): Likewise.
2599 (notype_declarator_intern): Likewise.
2600 (absdcl_intern): Likewise.
2601 (named_parm): Likewise.
2602 * pt.c (most_specialized_class): Likewise.
2603 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2604 (init_repo): Initialize it.
2605 * search.c (current_obstack): Remove.
2606 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2608 2000-10-09 Richard Henderson <rth@cygnus.com>
2610 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2611 (c++ language support bits for libgcc): Remove.
2612 (c++.clean): Remove cplib2.txt cleanup.
2613 * config-lang.in (headers, lib2funcs): Remove.
2615 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2616 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2617 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2618 * inc/new.h, inc/typeinfo: Remove files.
2620 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2622 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2624 (init_decl_processing): Initialize intmax_type_node and
2627 2000-10-06 Richard Henderson <rth@cygnus.com>
2629 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2630 (original_result_rtx): Remove.
2631 * decl.c (save_function_data): Don't clear x_result_rtx.
2632 (mark_lang_function): Don't mark it either.
2633 * expr.c (fixup_result_decl): Remove.
2634 * semantics.c (genrtl_named_return_value): Frob the return decl
2635 before calling emit_local_var.
2636 (genrtl_finish_function): Don't call fixup_result_decl.
2637 Always emit the jump to return_label.
2639 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2641 * pt.c (lookup_template_class): Set current access for enum.
2642 (tsubst_enum): Set file & line for enum decl.
2644 * spew.c (yylex): Remove unused variable.
2646 2000-10-05 Richard Henderson <rth@cygnus.com>
2648 * semantics.c (genrtl_finish_function): Don't init or check
2649 can_reach_end; remove noreturn and return value checks.
2651 2000-10-05 Tom Tromey <tromey@cygnus.com>
2653 * init.c (build_java_class_ref): Use `build_static_name' with a
2654 suffix, not a prefix, to build the class object's name.
2656 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2658 * cp-tree.h (access_kind): Fix comment typo.
2659 * decl2.c (grokfield): Fix diagnostic typo.
2660 * semantics.c (finish_template_type): Fix comment typo.
2661 (finish_qualified_object_call_expr): Likewise.
2663 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2665 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2668 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2670 * spew.c (frob_id): New static function.
2671 (frob_opname): Use it.
2674 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2676 * decl.c (lang_mark_false_label_stack): Remove.
2677 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2679 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2681 * gxxint.texi: Use @email for formatting email addresses.
2683 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2685 * error.c: Remove direct obstack manipulation. Replace with
2686 output_buffer-based formatting. Adjust calls to removed macros.
2687 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2688 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2689 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2691 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2693 * ir.texi: Move to ../c-tree.texi.
2695 2000-09-20 Jason Merrill <jason@redhat.com>
2697 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2699 2000-09-21 Andreas Jaeger <aj@suse.de>
2701 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2702 * cp-tree.h: ... here.
2704 * error.c: Remove declaration of cp_printer.
2706 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2708 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2710 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2712 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2715 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2717 * decl.c (start_function): Robustify.
2719 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2721 * cp-tree.h (check_function_format): Accept a `status' parameter.
2723 * call.c, typeck.c: Updates calls to `check_function_format'.
2725 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2727 * decl2.c (handle_class_head): Always push some scope even
2730 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2732 * cp-tree.h (struct cp_language_function): Remove
2733 x_scope_stmt_stack and name_declared.
2734 (current_scope_stmt_stack): Remove.
2735 (function_name_declared_p): New macro.
2736 (struct lang_decl_flags): Use c_lang_decl as a base class.
2738 (struct lang_decl): Replace saved_tree with context.
2739 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2740 (SET_DECL_FRIEND_CONTEXT): Likewise.
2741 (DECL_VIRTUAL_CONTEXT): Likewise.
2742 (DECL_SAVED_TREE): Remove.
2743 (C_DECLARED_LABEL_FLAG): Likewise.
2744 (cplus_expand_expr_stmt): Don't declare.
2745 (add_decl_stmt): Likewise.
2746 (add_scope_stmt): Likewise.
2747 * decl.c (mark_stmt_tree): Remove.
2748 (case_compare): Likewise.
2749 (finish_case_label): Use c_add_case_label.
2750 (init_decl_processing): Set more language-specific hooks.
2751 (build_enumerator): Fix typo in comment.
2752 (cplus_expand_expr_stmt): Remove.
2753 (mark_lang_function): Use mark_c_language_function.
2754 (lang_mark_tree): Use c_mark_lang_decl.
2755 * decl2.c: Change order of inclusion.
2756 * except.c: Likewise.
2757 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2758 back on c_expand_expr.
2759 * friend.c: Include expr.h.
2760 * init.c: Change order of inclusion.
2761 * Makefile.in: Update dependencies.
2762 * lex.h (free_lang_decl_chain): Remove.
2763 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2764 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2766 (instantiate_decl): Use function_name_declared_p.
2767 * semantics.c (lang_expand_expr_stmt): Remove.
2768 (set_current_function_name_declared): Likewise.
2769 (current_function_name_declared): Likewise.
2770 (begin_compound_stmt): Use function_name_declared_p.
2771 (add_decl_stmt): Remove.
2772 (setup_vtbl_ptr): Use function_name_declared_p.
2773 (add_scope_stmt): Remove.
2774 (current_scope_stmt_stack): New function.
2775 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2776 (expand_body): Use function_name_declared_p.
2777 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2778 * typeck.c: Change order of includes.
2779 (convert_sequence): Remove.
2781 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2783 * lex.c (reswords): Add _Complex.
2785 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2787 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2789 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2791 * init.c (begin_init_stmts): Don't use // comments.
2793 2000-09-12 Jason Merrill <jason@redhat.com>
2795 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2796 all non-extern arrays.
2798 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2799 typenames, too. Downgrade complaint to pedwarn.
2800 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2801 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2802 'class This::Inherited'.
2804 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2806 * decl.c (finish_case_label): Given the LABEL_DECL a
2809 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2811 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2812 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2813 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2814 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2815 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2817 (sorry_for_unsupported_tree, print_scope_operator,
2818 print_left_paren, print_right_paren, print_left_bracket,
2819 print_right_bracket, print_whitespace): Likewise.
2820 (aggr_variety): Rename to class_key_or_enum.
2821 (print_type): Rename to print_type_id.
2822 (print_type_specifier_seq, print_simple_type_specifier,
2823 print_elaborated_type_specifier,
2824 print_rest_of_abstract_declarator,
2825 print_parameter_declaration_clause, print_exception_specification,
2826 print_nested_name_specifier, print_template_id,
2827 typedef_original_name, print_template_argument_list_start,
2828 print_template_argument_list_end): New functions.
2830 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2832 * ir.texi: Add more documentation.
2834 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2836 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2837 (current_function_parms): Don't define.
2838 (struct cp_language_function): Remove parms_stored.
2839 (current_function_just_assigned_this): Don't define.
2840 (current_function_parms_stored): Likewise.
2841 (static_ctors): Declare.
2842 (static_dtors): Likewise.
2843 (SF_EXPAND): Don't define.
2844 (expand_start_early_try_stmts): Remove declaration.
2845 (store_parm_decls): Likewise.
2846 * decl.c (static_ctors): Don't declare.
2847 (static_dtors): Likewise.
2848 (struct binding_level): Remove this_block.
2849 (poplevel): Remove dead code.
2850 (set_block): Likewise.
2851 (mark_binding_level): Don't mark this_block.
2852 (mark_saved_scope): Don't mark x_function_parms.
2853 (init_decl_processing): Don't add current_function_parms as a GC
2855 (check_function_type): Change prototype.
2856 (start_function): Remove RTL-generation code.
2857 (expand_start_early_try_stmts): Remove.
2858 (store_parm_decls): Give it internal linkage. Remove
2859 RTL-generation code.
2860 (finish_function): Remove RTL-generation code.
2861 * decl2.c (static_ctors): Fix formatting.
2862 (static_dtors): Likewise.
2863 * method.c (use_thunk): Don't call store_parm_decls.
2864 (synthesize_method): Likewise.
2865 * optimize.c (maybe_clone_body): Likewise.
2866 * parse.y (fn.def2): Likewise.
2867 (.set_base_init): Likewise.
2868 (nodecls): Likewise.
2869 * pt.c (instantiate_decl): Likewise.
2870 * rtti.c (synthesize_tinfo_fn): Likewise.
2871 * semantics.c (genrtl_try_block): Simplify.
2872 (expand_body): Use genrtl_start_function and
2873 genrtl_finish_function.
2874 (genrtl_start_function): New function.
2875 (genrtl_finish_function): Likewise.
2877 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2879 * error.c (cp_tree_printer, case 'P'): Append break.
2881 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2883 * cp-tree.h (frob_opname): Declare.
2884 * parse.y (saved_scopes): New static variable.
2885 (cp_parse_init): Adjust.
2886 (do_id): If lastiddecl is NULL, do do_identifier.
2887 (operator): Save scope information.
2888 (unoperator): New reduction. Restore scope information.
2889 (operator_name): Append unoperator. Call frob_opname.
2890 * spew.c (frob_opname): Define.
2892 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2894 * decl.c, rtti.c: Include defaults.h if not already included.
2895 Don't define the *_TYPE_SIZE macros.
2897 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2899 * cp-tree.h (push_switch): Change prototype.
2900 (check_cp_case_value): Remove declaration.
2901 (decl_constant_value): Likewise.
2902 * decl.c (struct cp_switch): Add switch_stmt and cases.
2903 (case_compare): New function.
2904 (push_switch): Set switch_stmt. Initialize cases.
2905 (pop_switch): Clean up cases.
2906 (define_case_label): Rename to ...
2907 (finish_case_label): ... this. Do semantic analysis for case
2909 (start_function): Correct comment.
2910 * decl2.c (check_cp_case_value): Remove.
2911 * expr.c (do_case): Remove.
2912 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2913 * semantics.c (genrtl_do_poplevel): Remove declaration.
2914 (RECHAIN_STMTS): Remove.
2915 (finish_break_stmt): Use build_break_stmt.
2916 (finish_continue_stmt): Use build_continue_stmt.
2917 (finish_switch_cond): Adjust condition here, rater than in
2918 c_expand_start_case.
2919 (finish_case_label): Remove.
2920 * typeck.c (c_expand_return): Remove.
2921 (c_expand_start_case): Likewise.
2923 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2925 * ir.texi: Document type nodes.
2927 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2929 * cp-tree.h (init_cp_semantics): Declare.
2930 (genrtl_try_block): Don't declare.
2931 (genrtl_handler): Likewise.
2932 (genrtl_catch_block): Likewise.
2933 (genrtl_ctor_stmt): Likewise.
2934 (genrtl_subobject): Likewise.
2935 (genrtl_do_poplevel): Likewise.
2936 (genrtl_named_return_value): Likewise.
2937 * lex.c (init_parse): Call init_cp_semantics.
2938 * semantics.c (genrtl_try_block): Give it internal linkage.
2939 (genrtl_handler): Likewise.
2940 (genrtl_catch_block): Likewise.
2941 (genrtl_ctor_stmt): Likewise.
2942 (genrtl_subobject): Likewise.
2943 (genrtl_do_poplevel): Likewise.
2944 (genrtl_named_return_value): Likewise.
2945 (lang_expand_stmt): Rename to ...
2946 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2947 (init_cp_semantics): Define.
2949 * decl.c (initialize_local_var): Remove RTL-generating code.
2950 * semantics.c (genrtl_try_block): Fix formatting.
2952 Move statement-tree facilities from C++ to C front-end.
2953 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2954 (void_zero_node): Remove.
2955 (stmt_tree): Likewise.
2956 (scope_chain): Adjust.
2957 (language_function): Rename to cp_language_function.
2958 (cp_function_chain): Adjust.
2959 (current_stmt_tree): Remove.
2960 (last_tree): Likewise.
2961 (last_expr_type): Likewise.
2962 (struct lang_decl): Adjust.
2963 (STMT_IS_FULL_EXPR_P): Remove.
2965 (begin_stmt_tree): Likewise.
2966 (finish_stmt_tree): Likewise.
2967 (walk_tree_fn): Likewise.
2968 (walk_stmt_tree): Likewise.
2969 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2970 * decl.c (mark_stmt_tree): Adjust type.
2971 (init_decl_processing): Don't build void_zero_node.
2972 (initialize_local_var): Adjust usage of current_stmt_tree.
2973 (finish_enum): Use add_stmt, not add_tree.
2974 (save_function_data): Adjust use of language_function.
2975 (finish_constructor_body): Use add_stmt, not add_tree.
2976 (finish_destructor_body): Likewise.
2977 (push_cp_function_context): Adjust use of language_function.
2978 (pop_cp_function_context): Likewise.
2979 (mark_lang_function): Likewise.
2980 (mark_cp_function_context): Likewise.
2981 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2982 (build_vec_init): Likewise.
2983 * semantics.c (SET_LAST_STMT): Remove.
2984 (RECHAIN_STMTS): Don't use it.
2985 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2986 (current_stmt_tree): Define.
2988 (finish_goto_stmt): Use add_stmt, not add_tree.
2989 (finish_expr_stmt): Likewise.
2990 (begin_if_stmt): Likewise.
2991 (finish_then_clause): Likewise.
2992 (begin_while_stmt): Likewise.
2993 (begin_do_stmt): Likewise.
2994 (finish_return_stmt): Likewise.
2995 (begin_for_stmt): Likewise.
2996 (finish_break_stmt): Likewise.
2997 (finish_continue_stmt): Likewise.
2998 (begin_switch_stmt): Likewise.
2999 (finish_case_label): Likewise.
3000 (begin_try_block): Likewise.
3001 (begin_function_try_block): Likewise.
3002 (begin_handler): Likewise.
3003 (begin_catch_block): Likewise.
3004 (begin_compound_stmt): Likewise.
3005 (begin_asm_stmt): Likewise.
3006 (finish_asm_stmt): Likewise.
3007 (finish_label_stmt): Likewise.
3008 (add_decl_stmt): Likewise.
3009 (finish_subobject): Likewise.
3010 (finish_decl_cleanup): Likewise.
3011 (finish_named_return_value): Likewise.
3012 (setup_vtbl_ptr): Likewise.
3013 (add_scope_stmt): Likewise.
3014 (finish_stmt_expr): Likewise.
3015 (prune_unused_decls): Remove.
3016 (begin_stmt_tree): Likewise.
3017 (finish_stmt_tree): Likewise.
3018 (prep_stmt): Adjust use of current_stmt_tree.
3019 (lang_expand_stmt): Likewise.
3020 * tree.c (statement_code_p): Remove.
3021 (cp_statement_code_p): New function.
3022 (walk_stmt_tree): Remove.
3023 (init_tree): Set lang_statement_code_p.
3025 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3027 Integrated preprocessor.
3029 * Make-lang.in, Makefile.in: Remove all references to input.c,
3030 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3031 * gxx.gperf, hash.h, input.c: Delete.
3032 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3033 initialized properly.
3035 * class.c (fixup_pending_inline): Take a tree, not a
3036 struct pending_inline *. All callers changed.
3037 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3038 RID_PROTECTED entries in ridpointers[] array here.
3039 * decl.c (duplicate_decls): Do not refer to struct
3041 (record_builtin_type, init_decl_processing): Use RID_MAX not
3043 (grokdeclarator): Use C_IS_RESERVED_WORD.
3044 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3046 (grok_x_components): Do not inspect pending_inlines chain.
3048 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3049 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3050 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3051 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3052 TIME_IDENTIFIER_FILEINFO): Kill.
3054 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3056 * parse.y: Call do_pending_inlines unconditionally.
3057 reinit_parse_for_method is now snarf_method. fn.defpen is no
3058 longer necessary. Remove unnecessary <itype> annotation on
3059 SCOPE. Do not refer to end_of_file or struct pending_inline.
3060 * semantics.c (begin_inline_definitions): Call
3061 do_pending_inlines unconditionally.
3063 * lex.c: Remove all code now shared with C front end.
3064 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3065 into the get_identifier table. Rewrite pragma handling to
3066 work with the registry. Move code to save tokens for later
3067 processing to spew.c.
3069 * spew.c: Rewrite everything in terms of token streams instead
3070 of text. Move routines here from lex.c / input.c as
3071 appropriate. GC-mark trees hanging off the pending inlines
3074 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3076 * NEWS: Mention that the named return value extension has been
3078 * cp-tree.h (original_result_rtx): Define.
3079 (TREE_REFERENCE_EXPR): Remove.
3080 (DECL_VPARENT): Likewise.
3081 (pushdecl_nonclass_level): Likewise.
3082 (store_return_init): Likewise.
3083 (reinit_lang_specific): Likewise.
3084 (genrtl_named_return_value): Change prototype.
3085 * decl.c (original_result_rtx): Remove.
3086 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3087 Do not generate RTL for local variables here.
3088 (store_return_init): Remove.
3089 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3091 (finish_named_return_value): Adjust accordingly. Warn that this
3092 extension is deprecated.
3093 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3095 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3097 * pt.c (type_unification_real): Replace switch with if.
3098 (unify): Tsubst non-type parms before comparing.
3100 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3102 * error.c (dump_typename): New function, broken out of ...
3103 (dump_type): ... here. Use it.
3104 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3106 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3108 * init.c (build_offset_ref): Deal with namespace scoped
3111 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3113 * class.c (resolve_address_of_overloaded_function): Add
3114 explanation message.
3115 * decl.c (define_case_label): Reformat explanation.
3116 * decl2.c (finish_static_data_member_decl): Likewise.
3117 (grokfield): Likewise.
3118 * friend.c (do_friend): Likewise.
3120 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3122 * tree.c (walk_tree): Expose tail recursion.
3123 (walk_stmt_tree): New function.
3124 * cp-tree.h: Prototype walk_stmt_tree.
3125 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3126 the BLOCKs directly. If a BLOCK has no variables after
3127 pruning, discard it.
3128 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3129 restore the line number.
3131 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3133 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3134 (pt.o): Remove dependency on HTAB_H.
3135 * cp-tree.h: Include hashtab.h.
3136 (walk_tree): Change prototype.
3137 (walk_tree_without_duplicates): New function.
3138 * decl.c (check_default_argument): Use it.
3139 * optimize.c (remap_decl): Adjust calls to walk_tree.
3140 (copy_body): Likewise.
3141 (expand_calls_inline): Likewise.
3142 (calls_setjmp_p): Use walk_tree_without_duplicates.
3143 * pt.c: Don't include hashtab.h.
3144 (for_each_template_parm): Use walk_tree_without_duplicates.
3145 * semantics.c (finish-stmt_tree): Likewise.
3146 (expand_body): Likewise.
3147 * tree.c (walk_tree): Add additional parameter.
3148 (walk_tree_without_duplicates): New function.
3149 (count_trees): Use it.
3150 (verify_stmt_tree): Adjust call to walk_tree.
3151 (find_tree): Use walk_tree_without_duplicates.
3152 (no_linkage_check): Likewise.
3153 (break_out_target_exprs): Adjust call to walk_tree.
3154 (cp_unsave): Likewise.
3156 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3158 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3159 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3160 * cp-tree.h (TYPE_BINFO): Adjust comment.
3161 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3162 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3163 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3164 (TYPE_TEMPLATE_INFO): Likewise.
3165 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3166 * class.c (push_nested_class): Likewise.
3167 * decl.c (lookup_name_real): Likewise.
3168 (grokdeclarator): Likewise.
3169 (grok_op_properties): Likewise.
3170 (xref_tag): Likewise.
3171 (xref_basetypes): Likewise.
3172 * decl2.c (constructor_name_full): Likewise.
3173 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3174 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3175 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3176 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3177 (dump_type_suffix): Likewise.
3178 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3180 (get_aggr_from_typedef): Likewise.
3181 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3182 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3183 (write_template_parm): Likewise.
3184 (write_template_template_parm): Check tree code instead of
3185 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3186 * method.c (build_overload_nested_name): Add
3187 BOUND_TEMPLATE_TEMPLATE_PARM.
3188 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3189 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3190 * pt.c (convert_template_argument): Check tree code instead of
3191 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3192 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3193 (for_each_template_parm): Adjust comment.
3194 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3195 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3196 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3197 template_args_equal to compare template template parameter cases.
3198 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3199 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3201 * tree.c (copy_template_template_parm): Decide whether to create
3202 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3203 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3204 (copy_tree_r): Likewise.
3205 * typeck.c (comptypes): Likewise. Check tree code instead of
3206 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3208 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3210 * decl.c (finish_function): Move the code for handling functions
3211 marked with the constructor and destructor attributes inside the
3214 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3216 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3218 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3220 * pt.c (lookup_template_class): Remove abort.
3221 * tree.c (get_type_decl): Allow error_mark_node.
3223 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3225 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3228 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3230 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3233 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3235 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3236 union tag mismatch error reporting.
3238 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3240 * call.c (build_scoped_method_call): Check it is not a namespace.
3242 2000-08-30 Jason Merrill <jason@redhat.com>
3244 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3246 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3247 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3248 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3250 * decl.c (start_function): Always call make_function_rtl.
3252 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3254 * semantics.c (prune_unused_decls): New function.
3255 (finish_stmt_tree): Call it via walk_tree.
3257 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3259 * class.c (build_secondary_vtable): Constify a char *.
3260 * decl.c (init_decl_processing): Initialize function_id_node,
3261 pretty_function_id_node, and func_id_node.
3262 * input.c (struct input_source): Constify 'str'.
3263 (feed_input): Constify first argument.
3264 * mangle.c (write_identifier): Constify argument.
3265 * pt.c (mangle_class_name_for_template): Constify argument.
3267 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3269 * typeck.c (mark_addressable): Remove code that pokes around in
3272 2000-08-28 Jason Merrill <jason@redhat.com>
3274 * lex.c (file_name_nondirectory): Move to toplev.c.
3276 * cp-tree.h (LOCAL_CLASS_P): New macro.
3277 * class.c (finish_struct_1): Use it.
3279 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3281 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3282 (write_encoding): Pass another argument to write_name.
3283 (write_name): Add ignore_local_scope parameter. Fix handling of
3285 (write_nested_name): Use write_unqualified_name.
3286 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3287 (write_template_prefix): Use write_unqualified_name.
3288 (write_component): Remove.
3289 (write_local_name): Add parameter. Use direct local entity to
3290 discriminator calculation.
3291 (write_class_enum_type): Pass another argument to write_name.
3292 (write_template_template_arg): Likewise.
3293 (make_guard_variable): Likewise.
3295 2000-08-27 Jason Merrill <jason@redhat.com>
3297 * decl.c (pushdecl): Matching decls for local externs are found in
3298 the current level. Propagate linkage information from previous
3301 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3303 * ir.texi (Expressions): Fix typo.
3305 2000-08-25 Greg McGary <greg@mcgary.org>
3307 * tree.c (init_tree): Use ARRAY_SIZE.
3309 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3311 * error.c (cp_tree_printer): Rework.
3313 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3315 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3317 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3318 (cp-demangle.o): Remove target.
3319 (dyn-string.o): Likewise.
3321 * decl.c (grokfndecl): Require that `main' return an `int'.
3322 * mangle.c (write_encoding): Don't mangle return types for
3323 conversion functions.
3325 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3327 * error.c (tree_formatting_info): New data type.
3328 (tree_being_formatted): New macro.
3329 (tree_formatting_flags): Likewise.
3330 (put_whitespace): Likewise.
3331 (print_tree_identifier): Likewise.
3332 (print_identifier): Likewise.
3333 (cp_tree_printer, print_function_argument_list, print_declaration,
3334 print_expression, print_function_declaration,
3335 print_function_parameter, print_type, print_cv_qualifier): New
3337 (init_error): Initialize lang_printer.
3339 2000-08-24 Jason Merrill <jason@redhat.com>
3341 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3342 adjustment necessary.
3344 2000-08-24 Greg McGary <greg@mcgary.org>
3346 * cp-tree.h (MAIN_NAME_P): Remove macro.
3348 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3350 * error.c (print_instantiation_context): Don't forget to flush the
3353 2000-08-23 Jason Merrill <jason@redhat.com>
3355 * typeck.c (build_ptrmemfunc): Save the input pmf.
3357 * method.c (process_modifiers): Use same_type_p.
3359 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3361 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3362 * mangle.c (write_function_type): Change prototype.
3363 (write_encoding): Don't mangle return types for
3364 constructors or destructors.
3365 (write_type): Adjust call to write_function_type.
3366 * pt.c (instantiate_template): Instantiate alternate entry points
3367 when instantiating the main function.
3369 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3371 * error.c (cp_print_error_function): Don't use embedded '\n' in
3374 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3376 * decl.c (init_decl_processing): Remove bogus initialization.
3377 * error.c (lang_print_error_function): Restore here.
3378 (init_error): Initialize print_error_function.
3380 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3382 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3384 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3386 * Makefile.in (error.o): Depends on diagnostic.h
3388 * cp-tree.h (problematic_instantiation_changed,
3389 record_last_problematic_instantiation, current_instantiation,
3390 print_instantiation_context): Declare.
3391 (maybe_print_template_context): Remove.
3393 * decl.c (init_decl_processing): Set print_error_function to NULL.
3394 (lang_print_error_function): Remove, since we're using a new
3397 * error.c: #include diagnostic.h
3398 (function_category): New function.
3399 (cp_diagnostic_starter): Likewise.
3400 (cp_diagnostic_finalizer): Likewise.
3401 (cp_print_error_function): Likewise.
3402 (maybe_print_instantiation_context): Likewise.
3403 (print_instantiation_full_context): Likewise.
3404 (print_instantiation_partial_context): Likewise.
3405 (print_instantiation_context): Define.
3406 (init_error): Initialize diagnostic pager and finalizer.
3408 * pt.c (problematic_instantiation_changed): Define.
3409 (record_last_problematic_instantiation): Likewise.
3410 (current_instantiation): Likewise.
3411 (maybe_print_template_context): Remove.
3412 (print_template_context): Likewise.
3413 (current_tinst_level): Make static to reflect Brendan Kehoe's
3414 change of 1995-04-13.
3415 (push_tinst_level): Call print_instantiation_context.
3417 2000-08-21 Nix <nix@esperi.demon.co.uk>
3419 * lang-specs.h: Do not process -o or run the assembler if
3422 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3424 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3426 * decl2.c (lang_decode_option): Disable gettext attributes for
3429 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3431 * lex.c (lang_init_options): Default diagnostic message maximum
3432 length to 80, when line-wrapping.
3434 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3436 * class.c (build_vtbl_initializer): Clear the entire
3437 vtbl_init_data. Start keeping track of the functions for which we
3438 have created vcall offsets here.
3439 (dfs_build_vcall_offset_vtbl_entries): Remove.
3440 (build_vcall_offset_vtbl_entries): Reimplement.
3441 (add_vcall_offset_vtbl_entries_r): New function.
3442 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3443 computing when vcall offsets are necessary.
3445 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3447 * decl.c (member_function_or_else): Use cp_error ... %T.
3448 (grokdeclarator): Likewise.
3449 (start_method): Likewise.
3450 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3452 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3454 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3457 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3459 * cp-tree.h (PTRMEM_OK_P): New macro.
3460 (itf_ptrmem_ok): New enumeration value.
3461 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3462 argument. Diagnose implicit pointer to member.
3463 (instantiate_type): Don't diagnose implicit pointer to member
3464 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3465 resolve_address_of_overloaded_function.
3466 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3467 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3468 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3469 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3470 (build_unary_op): Deal with single non-static member in
3473 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3475 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3477 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3479 * cp-tree.h (enum_name_string): Remove prototype.
3480 (report_case_error): Remove prototype.
3481 * cp/typeck2.c (enum_name_string): Remove.
3482 (report_case_error): Remove.
3483 * error.c (dump_expr): Deal with enum values directly.
3484 Correctly negate integer constant.
3486 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3488 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3489 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3490 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3491 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3492 (__cxa_vec_new): Use __cxa_vec_new2.
3493 (__cxa_vec_delete): Use __cxa_vec_delete2.
3495 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3497 * vec.cc (__cxa_vec_new): Set "C" linkage.
3498 (__cxa_vec_ctor): Likewise.
3499 (__cxa_vec_cctor): Likewise.
3500 (__cxa_vec_dtor): Likewise.
3501 (__cxa_vec_delete): Likewise.
3502 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3503 (__cxa_vec_ctor): Likewise.
3504 (__cxa_vec_cctor): Likewise.
3505 (__cxa_vec_dtor): Likewise.
3506 (__cxa_vec_delete): Likewise.
3508 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3510 * class.c (instantiate_type): Reinstate local variable
3511 deleted in previous change.
3513 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3516 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3518 * cp-tree.h (instantiate_type_flags): New enumeration.
3519 (instantiate_type): Change parameter.
3520 * class.c (instantiate_type): Adjust prototype. Adjust.
3521 * call.c (standard_conversion): Adjust instantiate_type call.
3522 (reference_binding): Likewise.
3523 (build_op_delete_call): Likewise.
3524 (convert_like_real): Likewise.
3525 * cvt.c (cp_convert_to_pointer): Likewise.
3526 (convert_to_reference): Likewise.
3527 * pt.c (convert_nontype_argument): Likewise.
3528 * typeck.c (build_binary_op): Likewise.
3529 (build_ptrmemfunc): Likewise.
3530 (convert_for_assignment): Likewise.
3532 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3534 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3535 (current_aggr): Define.
3536 * decl.c (grokdeclarator): Make sure a friend class is an
3537 elaborated type specifier.
3538 * parse.y (current_aggr): Remove static definition.
3539 (cp_parse_init): Adjust.
3540 (structsp): Clear and restore current_aggr.
3541 (component_decl_list): Clear current_aggr.
3543 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3544 aggregate tag on the typename's context.
3546 * pt.c (tsubst_friend_class): Return error_mark_node, if
3548 (instantiate_class_template): Ignore error_mark_node friend types.
3550 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3552 * cvt.c (warn_ref_binding): New static function, broken out of ...
3553 (convert_to_reference): ... here. Use it.
3555 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3557 * parse.y (template_arg): Add rule for template qualified with
3560 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3562 * decl2.c (add_function): Reorganize.
3563 (arg_assoc): Do not consider function template decls.
3565 2000-08-11 Jason Merrill <jason@redhat.com>
3567 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3570 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3572 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3573 (lookup_nested_tag): Likewise.
3575 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3578 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3580 * parse.y (named_complex_class_head_sans_basetype): Remove
3583 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3585 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3586 explicit TEMPLATE_ID_EXPR args.
3587 (build_expr_from_tree, case CALL_EXPR): Likewise.
3589 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3591 * decl.c (check_tag_decl): Diagnose typename's which don't
3594 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3596 * init.c (build_aggr_init): Reject bogus array initializers
3599 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3601 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3603 * cp/tinfo.cc (__dynamic_cast): Likewise.
3604 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3606 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3608 * cvt.c (convert_to_pointer_force): Fix error message when
3609 attempting to cast from ambiguous base.
3611 2000-08-08 Jason Merrill <jason@redhat.com>
3613 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3614 (tsubst_template_arg_vector): Likewise.
3616 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3617 assume that one will be as large as the union.
3619 2000-08-07 Kazu Hirata <kazu@hxi.com>
3621 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3622 * decl.c (pop_labels): Likewise.
3624 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3626 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3628 (__pointer_to_member_type_info): Likewise.
3629 (__base_class_info): Likewise.
3630 (__class_type_info): Likewise.
3631 (__si_class_type_info): Likewise.
3632 (__vmi_class_type_info): Likewise.
3633 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3634 Changed member names to match specifications.
3635 (__vmi_class_type_info::__do_find_public_src): Likewise.
3636 (__si_class_type_info::__do_dyncast): Likewise.
3637 (__vmi_class_type_info::__do_dyncast): Likewise.
3638 (__si_class_type_info::__do_upcast): Likewise.
3639 (__vmi_class_type_info::__do_upcast): Likewise.
3640 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3641 (__pbase_type_info::__pointer_catch): Likewise.
3642 (__pointer_type_info::__pointer_catch): Likewise.
3643 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3645 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3647 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3648 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3649 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3651 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3653 * cp-tree.h (add_method): Change prototype.
3654 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3655 Don't double the size of the method vector in the error case.
3656 (handle_using_decl): Adjust call to add_method.
3657 (add_implicitly_declared_members): Likewise.
3658 (clone_function_decl): Likewise.
3659 * decl2.c (check_classfn): Likewise.
3660 * semantics.c (finish_member_declaration): Likewise.
3662 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3664 * decl.c (flag_isoc94): New variable.
3666 2000-08-02 Jason Merrill <jason@redhat.com>
3668 * pt.c (do_type_instantiation): Add complain parm; don't complain
3669 if called recursively.
3670 * cp-tree.h, parse.y: Adjust.
3672 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3674 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3675 -Wno-strict-prototypes.
3677 * g++spec.c: Adjust type of second argument to
3678 lang_specific_driver, and update code as necessary.
3680 * cp-tree.h: Don't prototype min_precision here.
3681 (my_friendly_assert): Cast expression to void.
3682 * semantics.c (do_poplevel): Initialize scope_stmts.
3684 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3686 * cp-tree.h (DECL_NEEDED_P): Tweak.
3688 2000-07-28 Jason Merrill <jason@redhat.com>
3690 * lang-specs.h: Use %i in rule for .ii files.
3692 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3694 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3696 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3698 Allow indirect primary bases.
3699 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3701 (CLASSTYPE_VFIELD_PARENT): Remove.
3702 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3703 (BINFO_PRIMARY_BINFO): Remove.
3704 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3705 (BINFO_VBASE_PRIMARY_P): Likewise.
3706 (BINFO_PRIMARY_BASE_OF): New macro.
3707 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3708 (get_primary_binfo): New function.
3709 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3710 * class.c (vcall_offset_data_s): Rename to ...
3711 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3712 and add ctor_vtbl_p.
3713 (get_derived_offset): Use get_primary_binfo.
3714 (dfs_mark_primary_bases): Adjust handling of virtual primary
3716 (mark_primary_bases): Likewise.
3717 (set_primary_base): Take a binfo, not an integer, as a
3718 representation of the primary base.
3719 (indirect_primary_base_p): Remove.
3720 (determine_primary_base): Adjust for indirect primary bases.
3721 (dfs_find_final_overrider): Fix typo in coment.
3722 (update_vtable_entry_for_fn): Use get_primary_binfo.
3723 (layout_nonempty_base_or_field): Tweak.
3724 (build_base_fields): Adjust for new primary base semantics.
3725 (dfs_propagate_binfo_offsets): Remove.
3726 (propagate_binfo_offsets): Rewrite.
3727 (dfs_set_offset_for_shared_vbases): Remove.
3728 (layout_virtual_bases): Don't use it.
3729 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3731 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3732 CLASSTYPE_VFIELD_PARENT.
3733 (dfs_get_primary_binfo): New function.
3734 (get_primary_binfo): Likewise.
3735 (dump_class_hierarchy_r): Tweak printing of primary bases.
3736 (build_vtbl_initializer): Fix typo in comments. Use
3738 (build_vcall_and_vbase_vtbl_entries): Likewise.
3739 (build_vbaes_offset_vtbl_entries): Likewise.
3740 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3741 BV_VCALL_INDEX to handle indirect primary bases.
3742 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3743 (build_rtti_vtbl_entries): Likewise.
3744 * search.c (get_shared_vbase_if_not_primary): Tweak.
3745 (find_vbase_instance): Likewise.
3746 (binfo_for_vtable): Simplify.
3747 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3748 (make_binfo): Make it have 11 entries.
3750 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3752 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3753 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3754 ascertaining primaryness.
3755 (G): Remove template_args.
3756 (decl_is_template_id): New function.
3757 (write_encoding): Use decl_is_template_id.
3758 (write_name): Likewise. Handle type_decls. Get main variant of
3760 (write_nested_name): Likewise.
3761 (write_prefix): Likewise.
3762 (write_template_prefix): Likewise.
3763 (write_special_name_constructor): Remove defunct production from
3765 (write_bare_function_type): Remove comment about absent parameter.
3766 (write_template_template_arg): Add missing grammar production to
3769 2000-07-27 Jason Merrill <jason@redhat.com>
3771 * decl.c (duplicate_decls): If common_type produces a non-typedef
3772 type for a typedef, just use the old type.
3774 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3776 * cp-tree.h (function_depth): Declare.
3777 (verify_stmt_tree): Likewise.
3778 (find_tree): Likewise.
3779 * decl.c (function_depth): Give it external linkage.
3780 * optimize.c (optimize_function): Increment and decrement it.
3781 * tree.c (verify_stmt_tree_r): New function.
3782 (verify_stmt_tree): Likewise.
3783 (find_tree_r): Likewise.
3784 (find_tree): Likewise.
3786 2000-07-27 Jason Merrill <jason@redhat.com>
3788 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3790 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3792 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3794 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3795 * decl2.c (get_guard): Call cp_finish_decl, not
3796 rest_of_decl_compilation, for local guards.
3797 * lex.c (do_identifier): Remove unused variable.
3799 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3801 * parse.y: Add missing ';'.
3803 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3805 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3808 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3810 Kill strict_prototype. Backwards compatibility only for
3811 non NO_IMPLICIT_EXTERN_C systems.
3812 * cp-tree.h (flag_strict_prototype): Remove.
3813 (strict_prototype): Remove.
3814 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3815 * decl.c (maybe_push_to_top_level): Adjust.
3816 (pop_from_top_level): Adjust.
3817 (decls_match): Only allow sloppy parm matching for ancient
3819 (init_decl_processing): Adjust.
3820 (grokdeclarator): Adjust.
3821 * decl2.c (flag_strict_prototype): Remove.
3822 (strict_prototype): Remove.
3823 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3824 (lang_f_options): Remove "strict-prototype".
3825 (unsupported-options): Add "strict-prototype".
3826 * lex.c (do_identifier): Adjust.
3827 (do_scoped_id): Adjust.
3828 * parse.y (empty_parms): Adjust.
3829 * class.c (push_lang_context): Adjust.
3830 (pop_lang_context): Adjust.
3831 * typeck.c (comp_target_parms): Adjust.
3833 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3835 * decl.c (poplevel): Deal with anonymous variables at for scope.
3836 (maybe_inject_for_scope_var): Likewise.
3838 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3840 * decl.c: Remove all signal handling code, now done in toplev.c.
3842 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3844 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3846 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3849 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3851 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3852 Define my_friendly_assert and my_friendly_abort as macros
3853 which may call friendly_abort. Prototype friendly abort, not
3854 my_friendly_abort or my_friendly_assert.
3855 * decl.c (signal_catch): Report the signal caught in the error
3856 message. Call fatal directly.
3857 * typeck2.c (ack, my_friendly_assert): Delete.
3858 (my_friendly_abort): Rename to friendly_abort. Expect file,
3859 line, and function parameters. Report the abort code, then
3860 call fancy_abort. Do not mask an abort if errors have
3863 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3865 * typeck.c (comp_target_parms): Remove obsolete parameter.
3866 (comp_target_types): Adjust.
3868 2000-07-17 Jason Merrill <jason@redhat.com>
3870 * typeck.c (mark_addressable): Never set TREE_USED.
3871 * call.c (build_call): Don't abort on calls to library functions
3872 that have been declared normally.
3874 * typeck.c (build_binary_op): Fix grammar in warning.
3876 * exception.cc (__eh_free): Fix prototype.
3878 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3880 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3881 IDENTIFIER_NAMESPACE_VALUE.
3883 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3885 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3886 * method.c (use_thunk): Correct handling of vcall offsets.
3888 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3890 * .cvsignore: parse.h and parse.c have no cp- prefix.
3892 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3894 * .cvsignore: New file.
3896 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3898 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3900 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3902 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3904 * parse.h: Likewise.
3906 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3908 * class.c (layout_class_type): Add pointers to virtual bases after
3909 base classes under the old ABI.
3911 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3913 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3914 (finish_continue_stmt): Likewise.
3915 (begin_for_stmt): Remove call to note_level_for_for.
3916 (finish_goto_stmt): Change call from build_min_nt
3918 (finish_expr_stmt): Likewise.
3919 (begin_if_stmt): Likewise.
3920 (begin_while_stmt): Likewise.
3921 (finish_while_stmt): Likewise.
3922 (finish_return_stmt): Likewise.
3923 (begin_for_stmt): Likewise.
3924 (finish_for_stmt): Likewise.
3925 (finish_break_stmt): Likewise.
3926 (begin_switch_stmt): Likewise.
3927 (finish_case_label): Likewise.
3928 (genrtl_try_block): Likewise.
3929 (begin_try_block): Likewise.
3930 (begin_handler): Likewise.
3931 (begin_compound_stmt): Likewise.
3932 (finish_asm_stmt): Likewise.
3933 (finish_label_stmt): Likewise.
3934 (add_decl_stmt): Likewise.
3935 (finish_subobject): Likewise.
3936 (finish_decl_cleanup): Likewise.
3937 (finish_named_return_value): Likewise.
3938 (setup_vtbl_ptr): Likewise.
3939 (add_scope_stmt): Likewise.
3940 * decl.c (finish_constructor_body): Likewise.
3941 (finish_destructor_body): Likewise.
3942 * optimize.c (copy_body_r): Likewise.
3943 (initialize_inlined_parameters): Likewise.
3944 (declare_return_variable): Likewise.
3945 (expand_call_inline): Likewise.
3947 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3949 * semantics.c (expand_body): Sync interface information
3950 at the end of function body expansion.
3952 2000-07-09 Jason Merrill <jason@redhat.com>
3954 * init.c (build_new_1): Bail early if the call to new fails.
3956 * decl.c (compute_array_index_type): Check specifically for
3957 an INTEGER_CST, not just TREE_CONSTANT.
3959 * decl.c (duplicate_decls): Don't call duplicate_decls on
3960 the DECL_TEMPLATE_RESULT.
3961 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3964 * error.c (dump_template_bindings): Don't crash if we had an
3965 invalid argument list.
3967 * typeck.c (c_expand_start_case): Do narrowing here.
3968 * semantics.c (finish_switch_cond): Not here.
3970 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3972 * parse.y (asm_clobbers): Do string concatenation.
3974 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3976 * decl.c (pushtag): Don't put local classes in template functions
3977 on the local_classes list.
3979 2000-07-04 Scott Snyder <snyder@fnal.gov>
3981 * decl2.c (get_guard): Add missing return for old ABI local
3984 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3986 * cp-tree.h (char_type_p): New function.
3987 * decl.c (init_decl_processing): Don't initialize
3988 signed_wchar_type_node or unsigned_wchar_type_node.
3989 (complete_array_type): Handle brace-enclosed string-constants.
3990 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3991 * tree.c (char_type_p): New function.
3992 * typeck2.c (digest_init): Use char_type_p.
3994 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3996 * pt.c (tsubst): Don't layout type, if it's error_mark.
3998 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4000 * pt.c (instantiate_pending_templates): Reset template level.
4002 2000-07-05 Jason Merrill <jason@redhat.com>
4004 * call.c (joust): Don't complain about `operator char *()' beating
4005 `operator const char *() const'.
4007 2000-07-04 scott snyder <snyder@fnal.gov>
4008 Jason Merrill <jason@redhat.com>
4010 * repo.c (repo_get_id): Handle the case where a class with virtual
4011 bases has a null TYPE_BINFO_VTABLE.
4013 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4014 Jason Merrill <jason@redhat.com>
4016 * parse.y (member_init): Just pass in the type.
4017 * init.c (expand_member_init): Handle getting a type.
4019 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4020 Jason Merrill <jason@redhat.com>
4022 * decl.c (finish_function): Warn if a function has no return
4024 Suggested by Andrew Koenig.
4025 * typeck.c (check_return_expr): Do set current_function_returns_value
4026 if we got an error_mark_node.
4028 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4030 * decl2.c (push_decl_namespace): Push the original namespace.
4032 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4034 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4035 * semantics.c (begin_class_definition): Clear it.
4037 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4039 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4040 (genrtl_expr_stmt): Likewise.
4041 (genrtl_decl_stmt): Likewise.
4042 (genrtl_if_stmt): Likewise.
4043 (genrtl_while_stmt): Likewise.
4044 (genrtl_do_stmt): Likewise.
4045 (genrtl_return_stmt): Likewise.
4046 (genrtl_for_stmt): Likewise.
4047 (genrtl_break_stmt): Likewise.
4048 (genrtl_continue_stmt): Likewise.
4049 (genrtl_scope_stmt): Likewise.
4050 (genrtl_switch_stmt): Likewise.
4051 (genrtl_case_label): Likewise.
4052 (genrtl_begin_compound_stmt): Likewise.
4053 (genrtl_finish_compound_stmt): Likewise.
4054 (genrtl_compound_stmt): Likewise.
4055 (genrtl_asm_stmt): Likewise.
4057 * init.c (begin_init_stmts): Remove call to
4058 genrtl_begin_compound_stmt.
4059 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4061 * semantics.c (lang_expand_stmt): Changed call to
4062 genrtl_compound_stmt to ignore return value.
4064 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4066 * mangle.c (canonicalize_for_substitution): Return the canonical
4069 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4071 * typeck.c (commonparms): Remove obstack manipulations.
4073 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4075 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4077 * Makefile.in (OBJS): Added ../c-semantics.o.
4078 (OBJDEPS): Likewise.
4080 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4082 (struct stmt_tree): Added comment.
4083 (current_function_name_declared): Removed.
4084 (stmts_are_full_exprs_p): Likewise.
4085 (genrtl_do_pushlevel): Likewise.
4086 (genrtl_clear_out_block): Likewise.
4087 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4088 (DECL_ANON_UNION_ELEMS): Likewise.
4089 (emit_local_var): Likewise.
4090 (make_rtl_for_local_static): Likewise.
4091 (do_case): Likewise.
4092 (expand_stmt): Likewise.
4093 (genrtl_decl_cleanup): Likewise.
4094 (c_expand_asm_operands): Likewise.
4095 (c_expand_return): Likewise.
4096 (c_expand_start_case): Likewise.
4098 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4099 (emit_local_var): Likewise.
4100 (initialize_local_var): Change reference to
4101 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4102 Change reference to stmts_are_full_exprs_p to
4103 current_stmt_tree->stmts_are_full_exprs_p.
4104 (push_cp_function_context): Likewise.
4106 * expect.c (expand_throw): Change reference to
4107 stmts_are_full_exprs_p.
4109 * init.c (build_aggr_init): Change reference to
4110 stmts_are_full_exprs_p.
4111 (build_vec_init): Likewise.
4113 * optimize.c (maybe_clone_body): Change reference to
4114 current_function_name_declared to
4115 cp_function_chain->name_declared.
4117 * pt.c (instantiate_decl): Change reference to
4118 current_function_name_declared to
4119 cp_function_chain->name_declared.
4121 * semantics.c (expand_cond): Moved declaration to c-common.h.
4122 (genrtl_do_pushlevel): Moved to c-semantics.c.
4123 (genrtl_clear_out_block): Likewise.
4124 (genrtl_goto_stmt): Likewise.
4125 (genrtl_expr_stmt): Likewise.
4126 (genrtl_decl_stmt): Likewise.
4127 (gerntl_if_stmt): Likewise.
4128 (genrtl_while_stmt): Likewise.
4129 (genrtl_do_stmt): Likewise.
4130 (genrtl_return_stmt): Likewise.
4131 (genrtl_for_stmt): Likewise.
4132 (genrtl_break_stmt): Likewise.
4133 (genrtl_continue_stmt): Likewise.
4134 (genrtl_scope_stmt): Likewise.
4135 (genrtl_switch_stmt): Likewise.
4136 (genrtl_case_label): Likewise.
4137 (genrtl_begin_compound_stmt): Likewise.
4138 (genrtl_finish_compound_stmt): Likewise.
4139 (genrtl_compound_stmt): Likewise.
4140 (genrtl_asm_stmt): Likewise.
4141 (genrtl_decl_cleanup): Likewise.
4142 (expand_cond): Likewise.
4143 (expand_stmt): Renamed to ...
4144 (lang_expand_stmt): ... this.
4145 (lang_expand_expr_stmt): Initialize.
4146 (set_current_function_name_declared): Likewise.
4147 (stmts_are_full_exprs_p): Likewise.
4148 (current_function_name_declared): Likewise.
4149 (anon_aggr_type_p): Likewise.
4150 (do_poplevel): Change reference to
4151 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4152 Change reference to stmts_are_full_exprs_p to
4153 current_stmt_tree->stmts_are_full_exprs_p.
4154 (add_tree): Likewise.
4155 (finish_expr_stmt): Likewise.
4156 (prep_stmt): Likewise.
4157 (lang_expand_stmt): Likewise.
4158 (begin_compound_stmt): Change reference to
4159 current_function_name_declared to
4160 cp_function_chain->name_declared and call to
4161 current_function_name_declared().
4162 (setup_vtbl_ptr): Likewise.
4163 (genrtl_do_poplevel): Removed.
4165 2000-06-30 Jason Merrill <jason@redhat.com>
4167 * init.c (init_init_processing): Go back to aligning like
4168 double_type_node for old ABI.
4169 (get_cookie_size): Make cookie larger if we get a type that needs
4171 (build_vec_delete): Call it.
4173 * typeck.c (qualify_type_recursive): New fn.
4174 (composite_pointer_type): Use it.
4175 (build_binary_op): Use composite_pointer_type.
4177 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4178 Jason Merrill <jason@redhat.com>
4180 * typeck.c (check_return_expr): Don't complain about returning
4181 NULL from operator new if -fcheck-new.
4182 * cp-tree.h: Declare flag_check_new here.
4185 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4187 * mangle.c (find_substitution): Use same_type_p.
4188 (write_encoding): Don't check for substitutions.
4190 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4192 * parse.y (expr_no_comma_rangle): New non-terminal.
4193 (template_parm): Use it for default parameter case.
4194 (template_arg): Use it.
4195 (expr_no_commas): Remove commented out undefined extensions.
4196 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4197 * parse.h, parse.c: Rebuilt.
4199 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4201 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4202 (finish_asm_stmt): Do it here, instead.
4204 * cp-tree.h (ridpointers): Don't declare.
4205 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4206 (record_builtin_java_type): Likewise.
4207 (init_decl_processing): Likewise.
4208 * lex.c: Move inclusion of lex.h.
4209 (ridpointers): Don't define.
4210 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4212 * lex.h (enum rid): Rename to ...
4213 (enum cp_rid): ... this.
4214 (ridpointers): Don't declare.
4215 * parse.y: Move inclusion of lex.h.
4216 * parse.c: Regenerated.
4217 * spew.c: Move inclusion of lex.h.
4219 * cp-tree.h (struct language_function): Remove temp_name_counter.
4220 (temp_name_counter): Remove.
4221 (get_temp_name): Change prototype.
4222 (get_guard): New function.
4223 (get_guard_cond): Likewise.
4224 (set_guard): Likewise.
4225 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4226 * decl.c (expand_static_init): Use get_guard and friends to
4227 implement guard variables.
4228 * decl2.c (get_temp_name): Assume that the variables created are
4230 (get_sentry): Rename to ...
4231 (get_guard): ... this. Implement new ABI guard variables.
4232 (get_guard_bits): New function.
4233 (get_guard_cond): Likewise.
4234 (set_guard): Likewise.
4235 (start_static_initialization_or_destruction): Use them.
4236 (do_static_initialization): Replace sentry with guard throughout.
4237 (do_static_destruction): Likewise.
4238 * init.c (create_temporary_var): Add comment.
4240 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4242 * mangle.c (find_substitution): Use same_type_p.
4243 (write_encoding): Don't check for substitutions.
4245 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4247 * parse.y (expr_no_comma_rangle): New non-terminal.
4248 (template_parm): Use it for default parameter case.
4249 (template_arg): Use it.
4250 (expr_no_commas): Remove commented out undefined extensions.
4251 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4252 * parse.h, parse.c: Rebuilt.
4254 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4256 * cp-tree.h (flag_const_strings): Remove.
4257 (warn_parentheses): Likewise.
4258 (warn_format): Likewise.
4259 (common_type): Likewise.
4260 (default_conversion): Likewise.
4261 (build_binary_op): Likewise.
4262 (cp_build_binary_op): New macro.
4263 * call.c (build_new_op): Use cp_build_binary_op instead of
4265 * class.c (build_vtable_entry_ref): Likewise.
4266 * decl.c (expand_static_init): Likewise.
4267 (compute_array_index_type): Likewise.
4268 (build_enumerator): Likewise.
4269 * decl2.c (delete_sanity): Likewise.
4270 (start_static_initialization_or_destruction): Likewise.
4271 * error.c (dump_type_suffix): Likewise.
4272 * init.c (resolve_offset_ref): Likewise.
4273 (build_new): Likewise.
4274 (build_new_1): Likewise.
4275 (build_vec_delete_1): Likewise.
4276 (build_vec_init): Likewise.
4277 (build_delete): Likewise.
4278 * rtti.c (synthesize_tinfo_fn): Likewise.
4279 (synthesize_tinfo_var): Likewise.
4280 * search.c (expand_upcast_fixups): Likewise.
4281 (fixup_all_virtual_upcast_offsets): Likewise.
4282 * typeck.c (build_array_ref): Likewise.
4283 (get_member_function_from_ptrfunc): Likewise.
4284 (build_binary_op): Add parameter.
4285 (pointer_int_sum): Use cp_build_binary_op.
4286 (pointer_diff): Likewise.
4287 (build_modify_expr): Likewise.
4288 (get_delta_difference): Likewise.
4289 (build_ptrmemfunc): Likewise.
4291 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4293 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4294 * decl.c (create_implicit_typedef): Adjust.
4295 * decl2.c (build_artificial_parm): Adjust.
4296 * method.c (implicitly_declare_fn): Adjust.
4297 * pt.c (push_inline_template_parms_recursive): Adjust.
4298 (process_template_parm): Adjust.
4299 (overloaded_template_name): Adjust.
4300 * semantics.c (finish_template_template_parm): Adjust.
4302 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4304 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4305 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4306 where to emit thunks.
4307 (build_vtt): Adjust call to build_vtt_inits.
4308 (build_vtt_inits): Add parameter to indicate whether or not
4309 sub-VTTs for virtual bases should be included. Adjust handling of
4310 construction vtables.
4311 (get_matching_base): New function.
4312 (dfs_build_vtt_inits): Rename to ...
4313 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4314 construction vtables.
4315 (dfs_fixup_binfo_vtbls): Likewise.
4316 (build_ctor_vtbl_groups): Build construction vtables for virtual
4318 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4319 to build construction vtbls.
4320 (dfs_accumulate_vtbl_inits): Adjust handling of
4321 construction vtables.
4323 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4326 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4328 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4330 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4332 * search.c (hides): Remove.
4333 (is_subobject_of_p): Add most_derived parameter. Use
4335 (lookup_field_queue_p): Adjust.
4336 (lookup_field_r): Adjust.
4338 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4340 * decl2.c (handle_class_head): Bash typedefs to the type's main
4343 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4345 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4346 (begin_global_stmt_expr): ... this.
4347 (genrtl_finish_stmt_expr): Rename to ...
4348 (finish_global_stmt_expr): ... this.
4349 * init.c (begin_init_stmts): Adjust calls.
4350 (finish_init_stmts): Likewise.
4351 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4352 (begin_global_stmt_expr): ... this.
4353 (genrtl_finish_stmt_expr): Rename to ...
4354 (finish_global_stmt_expr): ... this.
4356 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4358 * search.c (lookup_member): Fix typo in comment.
4360 2000-06-24 Jason Merrill <jason@redhat.com>
4362 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4363 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4365 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4367 * parse.y (complex_direct_notype_declarator): Support global_scope.
4368 * Makefile.in: Adjust conflict count.
4370 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4372 * parse.y (template_arg): Convert TEMPLATE_DECL
4373 that is a template template paramter to
4374 TEMPLATE_TEMPLATE_PARM here.
4376 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4377 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4378 (copy_template_template_parm): Adjust prototype.
4379 * decl.c (grokdeclarator): Remove dead code.
4380 * pt.c (process_template_parm): Tidy.
4381 (lookup_template_class): Construct nodes in
4382 copy_template_template_parm.
4383 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4384 lookup_template_class. Use TYPE_TI_TEMPLATE.
4385 * tree.c (copy_template_template_parm): Add NEWARGS
4387 (mapcar): Adjust call to copy_template_template_parm.
4388 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4389 * method.c (build_template_template_parm_names): Change error
4390 code to avoid compilation warning.
4392 * gxxint.texi: Document template template parameter
4395 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4397 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4398 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4399 (cp-demangle.o): New rule.
4400 (dyn-string.o): Likewise.
4401 * inc/cxxabi.h (__cxa_demangle): New declaration.
4403 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4405 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4406 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4407 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4409 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4410 (make_thunk): Change prototype.
4411 (emit_thunk): Rename to use_thunk.
4412 (mangle_thunk): Change prototype.
4413 * class.c (get_derived_offset): Simplify.
4414 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4415 BV_GENERATE_THUNK_WITH_VTABLE_P.
4416 (build_primary_vtable): Simplify.
4417 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4418 (dfs_find_base): Remove.
4419 (update_vtable_entry_for_fn): Correct bug in finding the base
4420 where a virtual function was first declared. Figure out whether
4421 or not to emit a vcall-thunk with the vtables in which it appears.
4422 Correct logic for deciding whether to use an ordinary thunk, or a
4424 (finish_struct_1): Remove unnecssary code.
4425 (build_vtbl_initializer): Use ssize_int for the running counter of
4427 (build_vtbl_initializer): Only use vcall thunks where necessary.
4428 Mark thunks as needing to be emitted with their vtables, or not.
4429 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4430 indices. Use size_binop.
4431 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4432 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4434 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4435 (build_vtable_entry): Mark thunks as needing to be emitted with
4436 their vtables, or not.
4437 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4438 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4440 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4442 * error.c (dump_expr): Use BV_FN.
4443 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4445 * method.c (make_thunk): Likewise.
4446 (emit_thunk): Rename to use_thunk. Allow callers to decide
4447 whether or not to actually emit the thunk. Adjust for changes in
4448 representation of vcall offsets.
4449 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4450 * semantics.c (emit_associated_thunks): New function.
4451 (expand_body): Use it.
4452 * ir.texi: Adjust decriptions of thunks.
4454 2000-06-22 Jason Merrill <jason@redhat.com>
4456 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4457 (tsubst_friend_function): Copy it here.
4459 * decl.c (grok_op_properties): Fix typo.
4461 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4464 * pt.c (check_explicit_specialization): Clarify error.
4466 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4467 an old OVERLOAD when we're declaring a non-function.
4468 (pushdecl, destroy_local_var): Check for error_mark_node.
4469 (warn_extern_redeclared_static): Also bail early if
4471 (push_overloaded_decl): Ignore an old error_mark_node.
4473 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4475 * call.c (build_x_va_arg): Check if in a template decl.
4476 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4478 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4480 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4482 * decl.c (check_goto): Computed gotos assumed OK.
4484 2000-06-20 Jason Merrill <jason@redhat.com>
4486 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4487 for which we don't need to look for instantiations.
4489 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4491 * parse.y (program): Always call finish_translation_unit.
4492 * parse.c, parse.h: Rebuilt.
4494 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4496 * method.c: Don't include hard-reg-set.h.
4498 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4500 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4502 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4504 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4505 * cvt.c (cp_convert_to_pointer): Likewise.
4506 (convert_to_void): Likewise.
4507 * error.c (dump_expr): Likewise.
4508 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4509 * init.c (build_delete): Likewise.
4510 * method.c (emit_thunk): Likewise.
4511 * optmize.c (declare_return_variable): Likewise.
4512 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4513 (get_typeid): Likewise.
4514 (build_dynamic_cast_1): Likewise.
4515 * typeck.c (composite_pointer_type): Likewise.
4516 (common_type): Likewise.
4517 (build_indirect_ref): Likewise.
4518 (build_binary_op): Likewise.
4519 (build_x_compound_expr): Likewise.
4520 (check_return_expr): Likewise.
4521 * typeck2.c (add_exception_specifier): Likewise.
4523 * mangle.c (write_method_parms): Use direct comparison for end
4526 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4528 * cp-tree.h (genrtl_try_block): Declare function.
4529 (genrtl_handler): Likewise.
4530 (genrtl_catch_block): Likewise.
4531 (genrtl_ctor_stmt): Likewise.
4532 (genrtl_subobject): Likewise.
4533 (genrtl_decl_cleanup): Likewise.
4534 (genrtl_do_poplevel): Likewise.
4535 (genrtl_do_pushlevel): Likewise.
4536 (genrtl_clear_out_block): Likewise.
4537 (genrtl_goto_stmt): Likewise.
4538 (genrtl_expr_stmt): Likewise.
4539 (genrtl_decl_stmt): Likewise.
4540 (genrtl_if_stmt): Likewise.
4541 (genrtl_while_stmt): Likewise.
4542 (genrtl_do_stmt): Likewise.
4543 (genrtl_return_stmt): Likewise.
4544 (genrtl_for_stmt): Likewise.
4545 (genrtl_break_stmt): Likewise.
4546 (genrtl_continue_stmt): Likewise.
4547 (genrtl_scope_stmt): Likewise.
4548 (genrtl_switch_stmt): Likewise.
4549 (genrtl_case_label): Likewise.
4550 (genrtl_begin_compound_stmt): Likewise.
4551 (genrtl_finish_compound_stmt): Likewise.
4552 (genrtl_compound_stmt): Likewise.
4553 (genrtl_asm_stmt): Likewise.
4554 (genrtl_named_return_value): Likewise.
4555 (genrtl_begin_stmt_expr): Likewise.
4556 (genrtl_finish_stmt_expr): Likewise.
4557 (finish_for_stmt): Removed first argument.
4558 (finish_switch_stmt): Likewise.
4560 * semantics.c (genrtl_try_block): Define function.
4561 (genrtl_handler): Likewise.
4562 (genrtl_catch_block): Likewise.
4563 (genrtl_ctor_stmt): Likewise.
4564 (genrtl_subobject): Likewise.
4565 (genrtl_decl_cleanup): Likewise.
4566 (genrtl_do_poplevel): Likewise.
4567 (genrtl_do_pushlevel): Likewise.
4568 (genrtl_clear_out_block): Likewise.
4569 (genrtl_goto_stmt): Likewise.
4570 (genrtl_expr_stmt): Likewise.
4571 (genrtl_decl_stmt): Likewise.
4572 (genrtl_if_stmt): Likewise.
4573 (genrtl_while_stmt): Likewise.
4574 (genrtl_do_stmt): Likewise.
4575 (genrtl_return_stmt): Likewise.
4576 (genrtl_for_stmt): Likewise.
4577 (genrtl_break_stmt): Likewise.
4578 (genrtl_continue_stmt): Likewise.
4579 (genrtl_scope_stmt): Likewise.
4580 (genrtl_switch_stmt): Likewise.
4581 (genrtl_case_label): Likewise.
4582 (genrtl_begin_compound_stmt): Likewise.
4583 (genrtl_finish_compound_stmt): Likewise.
4584 (genrtl_compound_stmt): Likewise.
4585 (genrtl_asm_stmt): Likewise.
4586 (genrtl_named_return_value): Likewise.
4587 (genrtl_begin_stmt_expr): Likewise.
4588 (genrtl_finish_stmt_expr): Likewise.
4589 (finish_for_stmt): Removed first argument and generate rtl
4591 (finish_switch_stmt): Likewise.
4592 (do_poplevel): Removed generate rtl specific code.
4593 (do_pushlevel): Likewise.
4594 (add_tree): Likewise.
4595 (finish_goto_stmt): Likewise.
4596 (finish_expr_stmt): Likewise.
4597 (begin_if_stmt): Likewise.
4598 (finish_if_stmt_cond): Likewise.
4599 (finish_then_clause): Likewise.
4600 (begin_else_clause): Likewise.
4601 (finish_else_clause): Likewise.
4602 (finish_if_stmt): Likewise.
4603 (clear_out_block): Likewise.
4604 (begin_while_stmt): Likewise.
4605 (finish_while_stmt_cond): Likewise.
4606 (finish_while_stmt): Likewise.
4607 (begin_do_stmt): Likewise.
4608 (finish_do_body): Likewise.
4609 (finish_do_stmt): Likewise.
4610 (finish_return_stmt): Likewise.
4611 (begin_for_stmt): Likewise.
4612 (finish_for_init_stmt): Likewise.
4613 (finish_for_cond): Likewise.
4614 (finish_for_expr): Likewise.
4615 (finish_break_stmt): Likewise.
4616 (finish_continue_stmt): Likewise.
4617 (begin_switch_stmt): Likewise.
4618 (finish_switch_cond): Likewise.
4619 (finish_case_label): Likewise.
4620 (begin_try_block): Likewise.
4621 (begin_function_try_block): Likewise.
4622 (finish_try_block): Likewise.
4623 (finish_cleanup_try_block): Likewise.
4624 (finish_cleanup): Likewise.
4625 (finish_function_try_block): Likewise.
4626 (finish_handler_sequence): Likewise.
4627 (finish_function_handler_sequence): Likewise.
4628 (begin_handler): Likewise.
4629 (finish_handler_parms): Likewise.
4630 (begin_catch_block): Likewise.
4631 (finish_handler): Likewise.
4632 (begin_compound_stmt): Likewise.
4633 (finish_compound_stmt): Likewise.
4634 (finish_asm_stmt): Likewise.
4635 (finish_label_stmt): Likewise.
4636 (finish_label_decl): Likewise.
4637 (finish_subobject): Likewise.
4638 (finish_decl_cleanup): Likewise.
4639 (finish_named_return_value): Likewise.
4640 (begin_stmt_expr): Likewise.
4641 (finish_stmt_expr): Likewise.
4643 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4644 to call genrtl_expr_stmt when appropriate.
4646 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4647 begin_compound_expr to call genrtl_begin_stmt_expr and
4648 genrtl_begin_compound_expr when appropriate.
4649 (finish_init_stmts): Changed calls to finish_compound_expr and
4650 finish_stmt_expr to call genrtl_finish_compound_expr and
4651 genrtl_finish_stmt_expr when appropriate.
4652 (expand_default_init): Changed call to finish_expr_stmt to call
4653 genrtl_expr_stmt when appropriate.
4654 (build_vec_init): Likewise.
4656 * parse.y (simple_stmt): Removed first argument from call to
4657 finish_for_stmt. Removed first argument from call to
4660 * parse.c: Regenerated.
4662 * pt.c (tsubst_expr): Removed first argument from call to
4663 finish_for_stmt. Removed first argument from call to
4666 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4668 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4669 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4671 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4672 (cplus_tree_code_length[]): Likewise.
4673 (cplus_tree_code_name[]): Likewise.
4674 (init_parse): Added call to add_c_tree_codes. Changed
4675 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4677 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4679 * cp-tree.h (finish_mem_initializers): Declare.
4680 (count_trees): Likewise.
4681 * parse.y (base_init): Use finish_mem_initializers.
4682 * semantics.c (finish_mem_initializers): New function.
4684 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4685 the number of trees.
4687 (count_trees): Don't use it.
4689 2000-06-15 Jason Merrill <jason@redhat.com>
4691 * tree.c (count_trees): New debugging function.
4693 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4694 * init.c (build_member_call): Pull out the name of a DECL.
4696 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4697 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4698 * optimize.c (optimize_function): Not here.
4699 * pt.c (instantiate_decl): Push to TV_PARSE.
4701 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4703 * cp-tree.h (struct language_function): Remove x_base_init_list
4704 and x_member_init_list.
4705 (current_base_init_list): Remove.
4706 (current_member_init_list): Likewise.
4707 (setup_vtbl_ptr): Change prototype.
4708 (emit_base_init): Likewise.
4709 (expand_member_init): Likewise.
4710 (reinit_parse_for_function): Remove.
4711 * decl.c (save_function_data): Don't clear x_base_init_list and
4713 (mark_language_function): Don't mark them.
4714 * init.c (perform_member_init): Tweak comment.
4715 (sort_member_init): Take the list of initializers as an argument.
4716 (sort_base_init): Likewise.
4717 (emit_base_init): Likewise.
4718 (expand_member_init): Return the initializer. Don't use global
4720 * lex.c (reinit_parse_for_function): Remove.
4721 * method.c (build_template_parm_names): Correct substitution.
4722 (do_build_copy_constructor): Don't use current_member_init_list
4723 and current_base_init_list.
4724 (synthesize_method): Likewise.
4725 * parse.y (base_init): Split mem-initializers into
4726 base-initializers and field-initializers.
4727 (member_init_list): Build up the list here.
4728 (member_init): Return the initializer.
4729 (fn.depfn): Don't use reinit_parse_for_function.
4730 * parse.c: Regenerated.
4731 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4733 (tsubst_expr): Don't use current_member_init_list
4734 and current_base_init_list.
4735 (tsubst_expr_values): Rename to ...
4736 (tsubst_initializer_list): ... this. Use convert_from_reference.
4737 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4738 and current_base_init_list.
4739 (begin_function_definition): Don't call reinit_parse_for_function.
4741 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4743 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4746 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4748 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4750 * cp-tree.h (IF_COND): Move to c-common.h.
4751 (THEN_CLAUSE): Likewise.
4752 (ELSE_CLAUSE): Likewise.
4753 (WHILE_COND): Likewise.
4754 (WHILE_BODY): Likewise.
4755 (DO_COND): Likewise.
4756 (DO_BODY): Likewise.
4757 (RETURN_EXPR): Likewise.
4758 (EXPR_STMT_EXPR): Likewise.
4759 (FOR_INIT_STMT): Likewise.
4760 (FOR_COND): Likewise.
4761 (FOR_EXPR): Likewise.
4762 (FOR_BODY): Likewise.
4763 (SWITCH_COND): Likewise.
4764 (SWITCH_BODY): Likewise.
4765 (CASE_LOW): Likewise.
4766 (CASE_HIGH): Likewise.
4767 (GOTO_DESTINATION): Likewise.
4768 (COMPOUND_BODY): Likewise.
4769 (ASM_CV_QUAL): Likewise.
4770 (ASM_STRING): Likewise.
4771 (ASM_OUTPUTS): Likewise.
4772 (ASM_INPUTS): Likewise.
4773 (ASM_CLOBBERS): Likewise.
4774 (DECL_STMT_DECL): Likewise.
4775 (STMT_EXPR_STMT): Likewise.
4776 (LABEL_STMT_LABEL): Likewise.
4777 (SCOPE_BEGIN_P): Likewise.
4778 (SCOPE_END_P): Likewise.
4779 (SCOPE_STMT_BLOCK): Likewise.
4780 (SCOPE_NULLIFIED_P): Likewise.
4781 (SCOPE_NO_CLEANUPS_P): Likewise.
4782 (SCOPE_PARTIAL_P): Likewise.
4783 (ASM_VOLATILE_P): Likewise.
4784 (STMT_LINENO): Likewise.
4785 (STMT_LINENO_FOR_FN_P): Likewise.
4787 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4788 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4789 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4790 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4791 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4793 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4795 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4796 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4798 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4799 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4800 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4802 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4804 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4805 * class.c (dfs_find_final_overrider): Set it appropriately.
4806 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4807 avoid unneeded secondary vptrs.
4809 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4811 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4812 (check_bitfield_decl, check_field_decl): Likewise.
4813 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4814 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4815 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4816 (xfer_tag, finish_enum): Likewise.
4817 * decl2.c (finish_builtin_type): Likewise.
4818 * init.c (init_init_processing): Likewise.
4819 * pt.c (instantiate_class_template): Likewise.
4820 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4821 * cp-tree.h (struct lang_type): Add user_align member.
4822 (CLASSTYPE_USER_ALIGN): Define.
4824 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4826 * Make-lang.in (c++.install-common): Install g++-cross in
4827 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4828 $(target_alias)-g++ and $(target_alias)-c++.
4830 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4832 * class.c (vcall_offset_data_s): Add last_init and fns.
4833 (overrides): Rename to same_signature_p.
4834 (dfs_find_final_overrider): Adjust accordingly.
4835 (mark_overriders): Likewise.
4836 (warn_hidden): Likewise.
4837 (build_vtbl_initializer): Reorganize machinery for building things
4838 at negative offsets.
4839 (build_vcall_and_vbase_vtbl_entries): Likewise.
4840 (build_vbase_offset_vtbl_entries): Likewise.
4841 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4842 offset entries. Do not create two entries for functions with the
4844 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4845 (build_rtti_vtbl_entries): Reorganize machinery for building things
4846 at negative offsets.
4848 * optimize.c (expand_call_inline): Don't recurse into the code
4849 used to initialize the parameters more than once.
4851 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4853 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4854 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4855 (find_substitution): Only use the `Sa' substitution for
4856 std::allocator, not instantiations of it.
4857 (write_template_prefix): Move comment. Only use a TREE_LIST to
4858 represent substitutions for a member template.
4859 (write_array_type): Mangle array dimensions correctly.
4860 * optimize.c (maybe_clone_body): Copy more information from the
4862 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4863 on the regenerated declaration.
4865 2000-06-11 Chip Salzenberg <chip@valinux.com>
4866 Mark Mitchell <mark@codesourcery.com>
4868 * class.c (build_vtable): Clarify comment.
4869 (build_ctor_vtbl_group): Pass the most derived type to
4872 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4874 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4876 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4878 * decl.c (add_binding): Handle duplicate declarations of external
4881 2000-06-09 Chip Salzenberg <chip@valinux.com>
4882 Mark Mitchell <mark@codesourcery.com>
4884 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4886 (write_signed_number): New macro.
4887 (write_unsigned_number): Likewise.
4888 (write_source_name): Use them.
4889 (write_number): Handle signed and unsigned values.
4890 (write_integer_cst): Use tree_int_cst_sgn, and use
4891 write_unsigned_number or write_signed_number as appropriate.
4892 (write_discriminator): Use write_unsigned_number or
4893 write_signed_number as appropriate.
4894 (write_template_arg_literal): Likewise.
4895 (write_array_type): Use tree_low_cst.
4896 (write_template_parm): Use write_unsigned_number or
4897 write_signed_number as appropriate.
4898 (write_substitution): Adjust call to write_number.
4899 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4900 (write_expression): Handle non-type template arguments of
4901 reference type correctly.
4902 (mangle_thunk): Use write_signed_number.
4904 2000-06-09 Chip Salzenberg <chip@valinux.com>
4906 * mangle.c (find_substition): Don't mangle objects with typename
4907 substitutions (e.g. "cin" as "Si").
4909 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4911 * call.c (add_candidate): Use ggc_alloc_cleared.
4912 * decl.c (lookup_label): Likewise.
4913 * lex.c (retrofit_lang_decl): Likewise.
4915 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4917 * semantics.c (expand_body): Push to TV_EXPAND.
4918 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4919 * decl.c (start_function): Always call announce_function.
4921 * tinfo2.cc: Just declare abort.
4923 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4925 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4926 whenever @ is a symbolic name.
4928 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4930 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4932 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4934 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4935 DECL_ASSEMBLER_NAME.
4937 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4939 * decl2.c (c_language): Define.
4941 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4943 * lex.c (lang_init_options): Tweak.
4945 * decl2.c: Remove #inclusion of diagnostic.h
4946 (lang_decode_option): Move diagnostic formatting options to
4949 * lang-options.h: Remove documentation for diagnostic options.
4951 * Makefile.in (lex.o): Depends upon diagnostic.h
4953 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4955 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4956 the same DECL_RESULT, it's not a redefinition.
4957 * pt.c (tsubst_decl): Remove code to handle illegal
4960 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4962 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4964 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4966 * search.c (maybe_suppress_debug_info): Don't check
4967 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4969 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4972 Remember instantiation context in deferred instantiations.
4973 * cp-tree.h (struct tinst_level): Remove.
4974 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4975 * pt.c (current_tinst_level): Now a tree.
4976 (print_template_context, push_tinst_level, pop_tinst_level,
4977 tinst_for_decl): Adjust.
4978 (reopen_tinst_level): New fn.
4979 (init_pt): Register current_tinst_level as a root.
4980 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4981 of the pending templates list.
4982 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4983 * lex.c (extract_interface_info): Adjust.
4984 * decl2.c (warn_if_unknown_interface): Adjust.
4986 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4988 * class.c (indirect_primary_base_p): New function.
4989 (determine_primary_base): Use it.
4991 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4993 Update new-abi dynamic cast algorithm.
4994 * tinfo.cc (__class_type_info::__dyncast_result): Add
4995 whole_details. Adjust constructor.
4996 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4997 Avoid unnecessary searching.
4998 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5000 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5002 * decl.c (init_decl_processing): Don't call record_component_aliases.
5003 * tree.c (build_cplus_array_type_1): Likewise.
5005 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5007 * ir.texi: Correct typo.
5008 * mangle.c (write_expression): Handle non-type template arguments
5009 with reference type.
5010 * method.c (build_overload_value): Likewise.
5011 * pt.c (convert_nontype_argument): Explicitly represent conversion
5012 to a reference with an ADDR_EXPR.
5013 (unify): Always unify arguments in left-to-right order.
5015 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5016 Mark Mitchell <mark@codesourcery.com>
5018 * Make-lang.in (CXX_SRCS): Add mangle.c.
5019 * Makefile.in (CXX_OBJS): Add mangle.o.
5020 (mangle.o): New rule.
5022 * class.c (local_classes): New variable.
5023 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5024 (get_vtt_name): Use mangle_vtt_name for new ABI.
5025 (init_class_processing): Initialize local_classes.
5026 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5027 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5028 (std_identifier): New macro.
5029 (DECL_VOLATILE_MEMFUNC_P): New macro.
5030 (DECL_NAMESPACE_STD_P): Likewise.
5031 (local_classes): Declare.
5032 (get_mostly_instantiated_function_type): Declare.
5033 (init_mangle): Declare.
5034 (mangle_decl): Likewise.
5035 (mangle_type_string): Likewise.
5036 (mangle_type): Likewise.
5037 (mangle_typeinfo_for_type): Likewise.
5038 (mangle_typeinfo_string_for_type): Likewise.
5039 (mangle_vtbl_for_type): Likewise.
5040 (mangle_vtt_for_type): Likewise.
5041 (mangle_ctor_vtbl_for_type): Likewise.
5042 (mangle_thunk): Likewise.
5043 (mangle_conv_op_name_for_type): Likewise.
5044 (mangle_guard_variable): Likewise.
5045 * decl.c (pushtag): Keep track of local classes.
5046 (initialize_predefined_identifiers): Initialize std_identifier.
5047 (init_decl_processing): Use std_identifier.
5048 (start_decl): Don't treat instantiations as specializations.
5049 (grokdeclarator): Likewise.
5050 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5051 name for fully-instantiated templates.
5052 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5053 destructors with the new ABI.
5054 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5055 (grokfield): Use mangle_type for new ABI.
5056 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5057 (get_sentry): Use mangle_guard_variable for new ABI.
5058 (start_static_initialization_or_destruction): Likewise.
5059 * expr.c (extract_aggr_init): Remove.
5060 (extract_scalar_init): Likewise.
5061 (extract_init): Remove #if 0'd code.
5062 * mangle.c: New function.
5063 * method.c (build_mangled_name): Assert not flag_new_abi.
5064 (build_static_name): Likewise.
5065 (build_decl_overload_real): Likewise.
5066 (build_typename_overload): Likewise.
5067 (build_overload_with_type): Likewise.
5068 (build_overload_name): Likewise.
5069 (get_ctor_vtbl_name): Likewise.
5070 (start_squangling): Likewise.
5071 (get_id_2): Likewise.
5072 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5073 (init_method): Call init_mangle for new ABI.
5074 (make_thunk): Call mangle_thunk for new ABI.
5075 * operators.def: Correct new ABI manglings for the `%' operator.
5077 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5078 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5079 (lookup_template_class): Call mangle_decl for new ABI.
5080 (get_mostly_instantiated_function_type): New function.
5081 (set_mangled_name_for_template_decl): Use it.
5082 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5083 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5084 conversion op names.
5085 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5086 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5087 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5088 mangle_typeinfo_string_for_type.
5090 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5092 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5093 (INNERMOST_TEMPLATE_ARGS): New macro.
5094 (innermost_args): Remove.
5095 (get_innermost_template_args): New function.
5096 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5097 * error.c (dump_function_decl): Be caution when using
5098 most_general_template.
5099 * method.c (build_template_parm_names): Use
5100 INNERMOST_TEMPLATE_ARGS.
5101 * pt.c (add_to_template_args): Tidy comment
5102 (get_innermost_template_args): New function.
5103 (check_explicit_specialization): Clear DECL_INITIAL for a new
5105 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5107 (push_template_decl): Always register specializations of the most
5109 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5110 (coerce_template_parms): Likewise.
5111 (lookup_template_class): Likewise.
5112 (innermost_args): Remove.
5113 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5114 (tsubst_decl): Handle tricky specializations. Use
5115 get_innermost_template_args.
5116 (instantiate_template): Simplify handling of partial
5118 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5119 (most_general_template): Reimplement, in a more straightforward
5121 (regenerate_decl_from_template): Tweak formatting. Use
5122 TMPL_ARGS_DEPTH for clarity.
5123 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5125 * dump.c (dequeue_and_dump): Dump information about thunks.
5127 2000-06-01 Richard Henderson <rth@cygnus.com>
5129 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5131 2000-06-01 Richard Henderson <rth@cygnus.com>
5133 * decl2.c (unsupported_options): Fix typo, make const.
5134 (lang_decode_option): Fix bsearch argument order.
5136 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5138 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5141 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5143 * cp-tree.h (c_get_alias_set): Deleted.
5144 * Makefile.in (decl.o): Include ../expr.h.
5145 * decl.c (expr.h): Include.
5146 (init_decl_processing): Call record_component_aliases for arrays.
5147 (grokdeclarator): Likewise.
5148 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5149 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5151 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5153 Remove guiding declaration support.
5154 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5155 (flag_guiding_decls): Remove.
5156 * call.c (build_user_type_conversion_1): Remove support for
5158 (build_new_function_call): Likewise.
5159 (build_new_op): Likewise.
5160 (build_new_method_call): Likewise.
5161 * decl.c (start_function): Likewise.
5162 * friend.c (is_friend): Likewise.
5163 (do_friend): Likewise.
5164 * decl2.c ((flag_dump_translation_unit): Make it const.
5165 (flag_guiding_decls): Remove.
5166 (unsupported_options): New variable
5167 (compare_options): New function.
5168 (lang_decode_option): Use them.
5170 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5172 * method.c (mangle_expression): Adjust test for legal expression
5175 * pt.c (instantiate_decl): Save and restore the local
5176 specializations list.
5178 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5180 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5182 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5184 * call.c (add_template_candidate_real): Handle member template
5185 constructors for classes with virtual bases.
5186 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5187 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5189 * ir.texi: Update thunk documentation.
5191 * call.c (joust): Fix handling of overloaded builtin operators.
5193 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5195 * cp-tree.h (DECL_ANTICIPATED): New macro.
5196 Document new use of DECL_LANG_FLAG_7.
5197 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5198 in the user namespace.
5199 * lex.c (do_identifier): If the identifier's declaration has
5200 DECL_ANTICIPATED on, it has not yet been declared. But do not
5201 replace it with an ordinary implicit declaration.
5203 * tinfo2.cc: Include stdlib.h.
5205 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5207 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5208 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5211 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5213 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5216 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5218 * operators.def (<?): Duplicated, should have been...
5221 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5222 Mark Mitchell <mark@codesourcery.com>
5224 * cp-tree.h (ansi_opname): Make it a macro.
5225 (ansi_assopname): Likewise.
5226 (struct lang_decl_flags): Add assignment_operator_p.
5227 (struct lang_decl): Add operator_code.
5228 (DECL_VTT_PARM): Adjust.
5229 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5230 overloaded operator.
5231 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5232 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5233 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5234 (opname_tab): Remove.
5235 (assignop_tab): Likewise.
5236 (operator_name_info_t): New type.
5237 (operator_name_info): New variable.
5238 (assignment_operator_name_info): Likewise.
5239 (build_cp_library_fn): Remove declaration.
5240 (push_cp_library_fn): Likewise.
5241 (operator_name_string): Likewise.
5242 (build_decl_overload): Likewise.
5243 * call.c (print_z_candidates): Simplify.
5244 (build_object_call): Adjust usage of ansi_opname. Use
5245 DECL_OVERLOADED_OPERATOR_P.
5246 (op_error): Adjust operator name lookup.
5247 (build_conditional_expr): Adjust usage of ansi_opname.
5248 (build_new_op): Likewise.
5249 (build_op_delete_call): Likewise.
5250 (build_over_call): Likewise.
5251 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5252 * decl.c (duplicate_decls): Copy operator_code.
5253 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5254 (builtin_function): Adjust parameters to build_library_fn_1.
5255 (build_library_fn_1): Accept an overloaded operator code.
5256 (build_library_fn): Pass ERROR_MARK.
5257 (build_cp_library_fn): Accept an overloaded operator code.
5258 (push_cp_library_fn): Likewise.
5259 (grokfndecl): Tweak.
5260 (grokdeclarator): Simplify code to compute names of overloaded
5261 operators. Adjust use of ansi_opname.
5262 (ambi_op_p): Work on tree_codes, not identifiers.
5263 (unary_op_p): Likewise.
5264 (grok_op_properties): Likewise.
5265 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5266 (lang_mark_tree): Don't try to mark the operator_code.
5267 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5268 * error.c (dump_decl): Remove special handling for operator
5270 (dump_function_name): Likewise.
5271 (dump_expr): Adjust name lookup of operators.
5272 (op_to_string): Simplify.
5273 (assop_to_string): Likewise.
5274 * init.c (build_new_1): Adjust use of ansi_opname.
5275 * lex.c (opname_tab): Remove.
5276 (assignop_tab): Likewise.
5277 (ansi_opname): Likewise.
5278 (ansi_assopname): Likewise.
5279 (operator_name_string): Likewise.
5280 (reinit_lang_specific): Likewise.
5281 (operator_name_info): New variable.
5282 (assignment_operator_name_info): Likewise.
5283 (init_operators): New function.
5284 (init_parse): Use it.
5285 (do_identifier): Adjust use of ansi_opname.
5286 * method.c (mangle_expression): Don't use ansi_opname for
5288 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5289 (build_decl_overload): Remove.
5290 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5291 (do_build_assign_ref): Adjust use of ansi_opname.
5292 (synthesize_method): Likewise.
5293 (implicitly_declare_fn): Likewise.
5294 * operators.def: New file.
5295 * parse.y (operator): Adjust use of ansi_opname.
5296 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5297 (set_mangled_name_for_template_decl): Don't play games with
5299 (special_function_p): Adjust use of ansi_opname.
5300 * typeck.c (check_return_expr): Likewise.
5301 * Make-lang.in (cc1plus): Depend on operators.def.
5302 * Makefile.in (lex.o): Likewise.
5305 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5307 * Make-lang.in (cplib2.ready): Eradicate.
5309 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5311 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5312 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5313 (built_min, cp_tree_equal): Likewise.
5315 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5317 * class.c (layout_nonempty_base_or_field): Replace
5318 `record_layout_info' with `record_layout_info_s'.
5320 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5323 * cp-tree.h (struct language_function): x_named_labels is now
5324 a struct named_label_list*.
5325 * decl.c (struct named_label_use_list): Renamed from...
5326 (struct named_label_list): ...this. New struct.
5327 (push_binding_level): Don't set eh_region.
5328 (note_level_for_eh): New fn.
5329 (pop_label): Take label and old value directly.
5330 (pop_labels): Adjust for new named_labels format.
5331 (lookup_label): Likewise.
5332 (poplevel): Note characteristics of a binding level containing a
5333 named label. Mess with named label lists earlier.
5334 (mark_named_label_lists): New fn.
5335 (mark_lang_function): Call it.
5336 (use_label): New fn, split out from...
5337 (make_label_decl): ...here. Don't call it.
5338 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5339 check_previous_gotos): New fns, split out from...
5340 (define_label): ...here.
5341 (check_switch_goto): New fn.
5342 (define_case_label): Call it.
5343 (check_goto): New fn.
5344 * semantics.c (finish_goto_stmt): Call it and use_label.
5345 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5346 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5348 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5350 * class.c (build_vtable_entry_ref): Correct usage of
5351 get_vtbl_decl_for_binfo.
5353 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5354 * method.c (implicitly_declare_fn): Not here.
5356 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5358 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5359 (CPTI_PTMD_DESC_TYPE): ... here.
5360 (ptmd_desc_type_node): Rename to ...
5361 (ptm_desc_type_node): ... here.
5363 * rtti.c (ptmd_initializer): Rename to ...
5364 (ptm_initializer): ... here.
5365 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5367 (create_tinfo_types): Adjust.
5369 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5371 Finish implementation of VTTs.
5372 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5373 CPTI_VTT_PARM_IDENTIFIER.
5374 (vtt_parm_identifier): New macro.
5375 (vtt_parm_type): Likewise.
5376 (BINFO_SUBVTT_INDEX): Likewise.
5377 (BINFO_VPTR_INDEX): Likewise.
5378 (struct lang_decl): Add vtt_parm.
5379 (DECL_VTT_PARM): New macro.
5380 (DECL_USE_VTT_PARM): Likewise.
5381 (DECL_NEEDS_VTT_PARM_P): Likewise.
5382 (get_vtt_name): Declare.
5383 (build_artifical_parm): Likewise.
5384 (fixup_all_virtual_upcast_offsets): Likewise.
5385 (expand_indirect_vtbls_init): Remove.
5386 * call.c (build_new_method_call): Pass the vtt to subobject
5387 constructors and destructors.
5388 * class.c (get_vtt_name): Give it external linkage.
5389 (build_clone): Handle the magic VTT parameters for clones.
5390 (clone_function_decl): Fix typo in comment.
5391 (build_vtt): Keep track of the indices in the VTTs where various
5392 entities are stored.
5393 (build_vtt_inits): Likewise.
5394 (dfs_build_vtt_inits): Likewise.
5395 (build_ctor_vtbl_group): Tweak type of construction vtables.
5396 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5397 primary bases, when building construction vtables.
5398 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5399 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5400 (init_decl_processing): Initialize vtt_parm_type.
5401 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5402 (lang_mark_tree): Make vtt_parm.
5403 * decl2.c (build_artificial_parm): New function.
5404 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5405 (grokclassfn): Use build_artificial_parm.
5406 * init.c (initialize_vtbl_ptrs): Call
5407 fixup_all_virtual_upcast_offsets directly.
5408 (perform_member_init): Use the complete subobject destructor for
5410 (build_vtbl_address): New function.
5411 (expand_virtual_init): Handle VTTs.
5412 * optimize (maybe_clone_body): Likewise.
5413 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5415 (expand_indirect_vtbls_init): Remove.
5416 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5417 * tree.c (make_binfo): Make them bigger.
5419 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5421 * inc/cxxabi.h (__pbase_type_info): Define, based on
5422 __pointer_type_info.
5423 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5424 (__pointer_to_member_type_info): Likewise.
5425 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5426 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5427 (__pointer_type_info::__do_catch): Rename to ...
5428 (__pbase_type_info::__do_catch): ... here. Adjust.
5429 (__pbase_type_info::__pointer_catch): Implement.
5430 (__pointer_type_info::__pointer_catch): Adjust.
5431 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5433 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5435 * tinfo.h (__user_type_info::contained_virtual_p): New
5437 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5439 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5440 diamond shaped heirarchy. Add early out for mixed diamond and
5441 duplicate shaped heirarchy.
5443 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5445 * cp-tree.h (build_delete): Change prototype.
5446 (build_vec_delete): Likewise.
5447 * call.c (build_scoped_method_call): Use special_function_kind
5448 values to indicate the kind of destruction to be done.
5449 (build_method_call): Likewise.
5450 * decl.c (finish_destructor_body): Likewise.
5451 (maybe_build_cleanup_1): Likewise. Rename to ...
5452 (maybe_build_cleanup): ... this.
5453 * decl2.c (delete_sanity): Use special_function_kind
5454 values to indicate the kind of destruction to be done.
5455 (build_cleanup): Likewise.
5456 * init.c (perform_member_init): Likewise.
5457 (build_vec_delete_1): Likewise.
5458 (build_dtor_call): Simplify.
5459 (build_delete): Use special_function_kind
5460 values to indicate the kind of destruction to be done.
5461 (build_vbase_delete): Likewise.
5462 (build_vec_delete): Likewise.
5464 * init.c (sort_member_init): Fix typo in error message generation
5467 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5469 * semantics.c (begin_class_definition): make the packed
5470 attribute be sensitive to the "-fpack-struct" command line flag
5472 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5474 Update new-abi upcast algorithm.
5475 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5476 prototype and meaning of return value.
5477 (__si_class_type_info::__do_upcast): Likewise.
5478 (__vmi_class_type_info::__do_upcast): Likewise.
5479 * tinfo.cc (__class_type_info::__upcast_result): Replace
5480 whole2dst with part2dst. Adjust ctor.
5481 (__class_type_info::__do_upcast): Adjust call of worker function.
5482 (__class_type_info::__do_upcast): Adjust.
5483 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5485 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5486 virtual base in diamond heirarchy bug.
5488 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5490 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5491 and bitfield to tinfo_fn_p.
5492 (DECL_TINFO_FN_P): Adjust.
5493 (SET_DECL_TINFO_FN_P): Likewise.
5494 (DECL_MUTABLE_P): Likewise.
5495 (DECL_C_BIT_FIELD): Likewise.
5496 (SET_DECL_C_BIT_FIELD): Likewise.
5497 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5498 (DECL_UNINLINABLE): Likewise.
5499 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5500 (handle_using_decl): Remove assertion.
5501 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5502 to build FIELD_DECLs.
5503 (build_base_field): Likewise.
5504 (layout_class_type): Likewise.
5505 * decl.c (init_decl_processing): Likewise.
5506 (build_ptrmemfunc_type): Likewise.
5507 (grokdeclarator): Likewise.
5508 * decl2.c (grok_x_components): Likewise.
5509 * except.c (call_eh_info): Likewise.
5510 * init.c (init_init_processing): Likewise.
5511 * rtti.c (expand_class_desc): Likewise.
5512 (create_pseudo_type_info): Likewise.
5513 (get_vmi_pseudo_type_info): Likewise.
5514 (create_tinfo_types): Likewise.
5515 * ptree.c (print_lang_decl): Adjust.
5516 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5517 before checking DECL_MUTABLE_P.
5519 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5520 parameters for template functions.
5521 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5522 destructors as well as constructors.
5524 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5526 * class.c (build_ctor_vtbl_group): Set inits.
5527 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5528 DECL_THIS_INLINE appropriately for clones.
5530 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5531 (DECL_CONV_FN_P): Simplify.
5532 (DECL_OPERATOR): Remove.
5533 (language_to_string): Declare.
5534 * decl.c (duplicate_decls): Fix typo in comment.
5535 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5536 (grok_op_properties): Use DECL_CONV_FN_P instead of
5537 IDENTIFIER_TYPENAME_P.
5538 * dump.c (dequeue_and_dump): Dump the language linkage of
5540 * error.c (language_to_string): Give it external linkage.
5541 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5542 (implicitly_declare_fn): Set DECL_LANGUAGE.
5543 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5544 IDENTIFIER_TYPENAME_P.
5545 (tsubst_decl): Likewise.
5546 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5547 * semantics.c (finish_member_declaration): Don't mark members of
5548 classes declared in an extern "C" region as extern "C".
5550 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5552 * decl2.c (qualified_lookup_using_namespace): Look through
5555 * decl.c (push_using_decl): Return the old decl on namespace level.
5557 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5559 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5560 (VTT_NAME_PREFIX): New macro.
5561 (CTOR_VTBL_NAME_PREFIX): Likewise.
5562 (get_ctor_vtbl_name): New function.
5563 * class.c (get_vtable_name): Simplify.
5564 (get_vtt_name): New function.
5565 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5566 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5567 when a virtual base becomes primary.
5568 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5570 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5571 additional parameters.
5572 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5573 (initialize_array): New function.
5574 (build_vtt): Likewise.
5575 (build_vtt_inits): Likewise.
5576 (dfs_build_vtt_inits): Likewise.
5577 (dfs_fixup_binfo_vtbls): Likewise.
5578 (build_ctor_vtbl_group): Likewise.
5579 (initialize_vtable): Use initialize_array.
5580 (accumulate_vtbl_inits): Reimplement to handle construction
5582 (dfs_accumulate_vtbl_inits): Likewise.
5583 (bulid_vtbl_initializer): Adjust parameter name.
5584 * method.c (build_typename_overload): Remove #if 0'd code.
5585 (get_ctor_vtbl_name): New function.
5586 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5587 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5589 * cp-tree.h (struct lang_type): Remove search_slot.
5590 (CLASSTYPE_SEARCH_SLOT): Remove.
5591 (emit_base_init): Change prototype.
5592 (initialize_vtbl_ptrs): Likewise.
5593 (expand_indirect_vtbls_init): Likewise.
5594 (clear_search_slots): Remove.
5595 * decl.c (lang_mark_tree): Don't mark search_slot.
5596 * init.c (initialize_vtbl_ptrs): Simplify.
5597 (emit_base_init): Likewise.
5598 * search.c (struct vbase_info): Document decl_ptr.
5599 (convert_pointer_to_single_level): Remove.
5600 (dfs_find_vbases): Remove.
5601 (dfs_init_base_pointers): Simplify.
5602 (dfs_clear_vbase_slots): Remove.
5603 (dfs_vtable_path_unmark): New function.
5604 (init_vbase_pointers): Simplify.
5605 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5606 (expand_indirect_vtbls_init): Simplify. Don't call
5607 mark_all_temps_used.
5608 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5609 initialize_vtbl_ptrs.
5611 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5613 * except.c: Add static prototypes.
5615 2000-05-20 H.J. Lu <hjl@gnu.org>
5617 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5619 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5621 Don't create a separate copy of virtual bases for the
5622 CLASSTYPE_VBASECLASSES list.
5623 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5624 (BINFO_FOR_VBASE): Remove.
5625 (CANONICAL_BINFO): Adjust.
5626 (binfo_for_vbase): New function.
5627 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5628 instead of BINFO_FOR_VBASE.
5629 (build_vbase_pointer): Likewise.
5630 (build_secondary_vtable): Likewise.
5631 (dfs_mark_primary_bases): Likewise.
5632 (mark_primary_bases): Likewise.
5633 (layout_nonempty_base_or_field): Likewise.
5634 (dfs_set_offset_for_shared_vbases): Likewise.
5635 (dfs_set_offset_for_unshared_vbases): Likewise.
5636 (layout_virtual_bases): Likewise. Adjust for changes to the
5637 CLASSTYPE_VBASECLASSES list.
5638 (dump_class_hierarchy_r): Use binfo_for_vbase
5639 instead of BINFO_FOR_VBASE.
5640 (dump_class_hierarchy): Likewise.
5641 (finish_vtbls): Likewise.
5642 (build_vtbl_initializer): Adjust for changes to the
5643 CLASSTYPE_VBASECLASSES list.
5644 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5645 * decl.c (finish_destructor_body): Adjust for changes to the
5646 CLASSTYPE_VBASECLASSES list.
5647 * init.c (sort_base_init): Use binfo_for_vbase.
5648 (construct_virtual_bases): Adjust for changes to the
5649 CLASSTYPE_VBASECLASSES list.
5650 (expand_member_init): Use binfo_for_vbase.
5651 (build_vbase_delete): Adjust for changes to the
5652 CLASSTYPE_VBASECLASSES list.
5653 * method.c (do_build_copy_constructor): Likewise.
5654 * rtti.c (get_base_offset): Use binfo_for_vbase.
5655 (expand_class_desc): Remove #if 0'd code.
5656 * search.c (struct vbase_info): Remove vbase_types.
5657 (get_base_distance): Use binfo_for_vbase.
5658 (lookup_field_queue_p): Use CANONICAL_BINFO.
5659 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5660 (get_pure_virtuals): Adjust for changes to the
5661 CLASSTYPE_VBASECLASSES list.
5662 (dfs_find_vbases): Use binfo_for_vbase.
5663 (dfs_init_vbase_pointers): Likewise.
5664 (init_vbase_pointers): Don't initialize vi.vbase_types.
5665 (virtual_context): Use binfo_for_vbase.
5666 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5667 CLASSTYPE_VBASECLASSES list.
5668 (expand_indirect_vtbls_init): Simplify.
5669 (dfs_get_vbase_types): Don't replicate virtual bases.
5670 (find_vbase_instance): Use binfo_for_vbase.
5671 (binfo_for_vbase): New function.
5672 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5674 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5676 * decl2.c (finish_anon_union): Generalize error messages to handle
5677 anonymous structures.
5678 * init.c (perform_member_init): Remove `name' parameter.
5679 (build_field_list): New function.
5680 (sort_member_init): Handle anonymous union initialization order
5681 correctly. Check for multiple initializations of the same union.
5682 (emit_base_init): Don't look up fields by name here.
5683 (expand_member_init): Record the result of name lookup for future
5685 * typeck.c (build_component_ref): Fix formatting.
5687 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5689 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5690 * typeck.c (build_x_compound_expr): Replace warn_unused with
5693 * decl2.c (lang_decode_option): Update -Wall unused flags by
5694 calling set_Wunused.
5696 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5698 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5699 * init.c (dfs_vtable_path_unmark): Remove.
5700 * search.c (marked_new_vtable_p): Likewise.
5701 (unmarked_new_vtable_p): Likewise.
5702 (dfs_search_slot_nonempty_p): Likewise.
5703 (dfs_mark): Likewise.
5704 (dfs_vtable_path_unmark): Likewise.
5705 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5706 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5707 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5708 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5709 (init_vbase_pointers): Simplify.
5710 (expand_indirect_vtbls_init): Likewise.
5712 * class.c (copy_virtuals): New function.
5713 (build_primary_table): Use it.
5714 (build_secondary_vtable): Likewise.
5715 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5716 indicate that no vcall offset is required.
5717 (add_virtual_function): Likewise.
5718 (modify_all_vtables): Likewise.
5719 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5720 (dfs_accumulate_vtbl_inits): Likewise.
5721 (build_vtbl_initializer): Make changes to handle construction
5723 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5724 (build_rtti_vtbl_entries): Likewise.
5725 (build_vtable_entries): Handle a NULL vcall_index.
5727 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5729 * decl2.c (lang_decode_option): Fix thinko.
5731 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5733 * except.c (check_handlers): New fn.
5734 * cp-tree.h: Declare it.
5735 * semantics.c (finish_handler_sequence): Call it.
5736 (finish_function_handler_sequence): Likewise.
5737 (finish_handler_parms): Set TREE_TYPE on the handler.
5738 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5739 * search.c (get_base_distance_recursive): If protect>1, ignore
5741 (get_base_distance): Don't reduce watch_access.
5743 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5745 * lex.c: #include diagnostic.h.
5746 (lang_init_options): Set default prefixing rules.
5748 * lang-options.h: Add -fdiagnostics-show-location=.
5750 * decl2.c: #include diagnostic.h.
5751 (lang_decode_option): Handle -fdiagnostics-show-location=.
5753 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5755 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5756 * vec.cc: Revert my 2000-05-07 change.
5758 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5760 * class.c (check_field_decls): Complain about non-static data
5761 members with same name as class in class with constructor.
5763 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5765 * decl.c (grokdeclarator): Allow non-static data members with
5768 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5770 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5771 and pending_inline.filename. Update prototypes.
5772 * decl.c (define_label): Constify filename parameter.
5773 * decl2.c (warn_if_unknown_interface): Constify local char *.
5774 * input.c Constify input_source.filename. Don't declare
5775 input_filename or lineno. Constify filename parameter to feed_input.
5776 * lex.c (init_parse): Constify parameter and return value.
5777 (cp_pragma_interface, cp_pragma_implementation): Constify
5779 (reinit_parse_for_method, reinit_parse_for_block,
5780 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5781 Constify local char *.
5782 * pt.c: Don't declare lineno or input_filename.
5783 (print_template_context, tsubst_friend_function, tsubst_decl,
5784 tsubst, instantiate_decl): Constify local char *.
5785 * semantics.c (expand_body): Constify local char *.
5786 * tree.c (build_srcloc): Constify filename parameter.
5787 * typeck.c (c_expand_asm_operands): Constify filename
5790 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5792 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5795 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5797 * inc/cxxabi.h: Fix typos in comment.
5798 (__base_class_info::__offset): Use a static_cast.
5800 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5802 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5803 of std::size_t and std::ptrdiff_t respectively.
5804 * tinfo.cc: Likewise.
5807 2000-05-06 Richard Henderson <rth@cygnus.com>
5809 * typeck.c (build_c_cast): Don't warn integer->pointer size
5810 mismatch for constants.
5812 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5814 * rtti.c (ptmd_initializer): Set non-public, if class is
5817 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5818 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5819 __cxa_vec_delete): Likewise.
5820 * tinfo.cc (__dynamic_cast): Likewise.
5821 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5822 __cxa_vec_delete): Likewise.
5824 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5826 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5827 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5828 (lang_decl_flags): Add vcall_offset.
5829 (THUNK_VCALL_OFFSET): Use it.
5830 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5831 * method.c (make_thunk): Create the lang_decl here, not in
5833 (emit_thunk): Make generic thunks into ordinary functions once
5834 they have been fed to expand_body.
5835 * semantics.c (expand_body): Set current_function_is_thunk here.
5837 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5839 * class.c (update_vtable_entry_for_fn): Prototype.
5841 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5844 * search.c (dfs_build_inheritance_graph_order): Prototype.
5846 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5848 * cp-tree.h (special_function_kind): Add various kinds of
5850 (special_function_p): New function.
5851 * class.c (overrides): Don't let one kind of destructor override
5853 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5854 whether or not to instantiate a template.
5855 * tree.c (special_function_p): Define.
5857 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5859 * cp-tree.def (THUNK_DECL): Remove.
5860 * cp-tree.h (DECL_THUNK_P): New macro.
5861 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5862 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5863 (SET_DECL_THUNK_P): Likewise.
5864 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5865 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5866 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5867 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5868 (duplicate_decls): Likewise.
5869 (pushdecl): Likewise. Adjust thunk handling.
5870 (grokfndecl): Use DECL_EXTERN_C_P.
5871 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5872 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5873 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5874 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5875 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5876 DECL_NO_STATIC_CHAIN.
5877 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5878 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5879 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5882 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5884 * tree.c (walk_tree): Set lineno.
5886 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5888 * exception.cc: Update license notice.
5890 * new1.cc: Likewise.
5891 * new2.cc: Likewise.
5892 * tinfo.cc: Likewise.
5893 * tinfo2.cc: Likewise.
5895 * inc/cxxabi.h: Likewise.
5896 * inc/exception: Likewise.
5897 * inc/new: Likewise.
5898 * inc/new.h: Likewise.
5899 * inc/typeinfo: Likewise.
5901 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5903 * tree.c (build_target_expr_with_type): If we already have a
5904 TARGET_EXPR, just return it.
5906 * optimize.c (initialize_inlined_parameters): Don't generate an
5907 EXPR_STMT if we can just use DECL_INITIAL.
5908 * decl.c (emit_local_var): Only make the initialization a
5909 full-expression if stmts_are_full_exprs_p.
5911 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5913 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5915 * call.c (standard_conversion): Use it.
5916 (direct_reference_binding): Likewise.
5917 (build_over_call): Likewise.
5918 (is_properly_derived_from): Likewise.
5919 (compare_ics): Likewise.
5920 * class.c (resolves_to_fixed_type_p): Likewise.
5921 * optimize.c (declare_return_variable): Likewise.
5922 * pt.c (is_specialization_of): Likewise.
5924 * typeck.c (comp_target_parms): Likeiwse.
5925 (build_static_cast): Likewise.
5926 (build_reinterpret_cast): Likewise.
5927 (build_const_cast): Likewise.
5928 (comp_ptr_ttypes_real): Likewise.
5929 (comp_ptr_ttypes_const): Likewise.
5930 * typeck2.c (process_init_constructor): Likewise.
5932 2000-04-30 Scott Snyder <snyder@fnal.gov>
5934 * decl.c (finish_destructor_body): Use the base destructor when
5935 destroying virtual bases.
5937 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5939 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5941 * optimize.c (struct inline_data): Add target_exprs field.
5942 (declare_return_variable): When a function returns an aggregate,
5943 use the variable declared in the TARGET_EXPR as the remapped
5945 (expand_call_inline): Update the pending target_exprs stack.
5946 (optimize_function): Initialize the stack.
5948 * decl2.c (finish_file): Fix typo in comment.
5950 * method.c (emit_thunk): Don't try to return a `void' value.
5952 * optimize.c (initialize_inlined_parameters): If the parameter is
5953 addressable, we need to make a new VAR_DECL, even if the
5954 initializer is constant.
5956 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5958 * decl.c (grok_op_properties): Add an extra check of argtypes.
5960 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5962 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5964 (initialize_inlined_parameters): Try to avoid creating new
5967 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5969 * lex.c (my_get_run_time): Remove.
5970 (init_filename_times): Use get_run_time instead of my_get_run_time.
5971 (check_newline): Likewise.
5972 (dump_time_statistics): Likewise.
5973 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5974 of computing elapsed time explicitly.
5976 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5978 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5979 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5980 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5981 before calling decl_constant_value.
5982 * class.c (check_bitfield_decl): Likewise.
5983 * cvt.c (ocp_convert): Likewise.
5984 (convert): Likewise.
5985 * decl.c (compute_array_index_type): Likewise.
5986 (build_enumerator): Likewise.
5987 * decl2.c (check_cp_case_value): Likewise.
5988 * pt.c (convert_nontype_argument): Likewise.
5990 * typeck.c (decay_conversion): Likewise.
5991 (build_compound_expr): Likewise.
5992 (build_reinterpret_cast): Likewise.
5993 (build_c_cast): Likewise.
5994 (convert_for_assignment): Likewise.
5996 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5998 * decl.c (finish_function): Don't play games with DECL_INLINE.
6000 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6002 * ir.texi: Correct typo.
6004 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6006 * decl.c (grokdeclarator): Reject VLAs as members.
6008 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6010 * call.c (standard_conversion): Accept conversion between
6013 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6015 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6017 * decl2.c (finish_file): Remove double setup for accounting
6020 2000-04-24 Robert Lipe <robertlipe@usa.net>
6022 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6024 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6026 * new.cc (set_new_handler): Needs to be in std::.
6028 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6030 * cp-tree.h (lang_decl): Remove pretty_function_p.
6031 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6032 language-specific node.
6033 * decl.c (cp_make_fname_decl): Use build_decl, not
6034 build_lang_decl, to build the variables.
6035 (grokvardecl): Don't call build_lang_decl for local variables in
6037 (grokdeclarator): Don't call build_lang_decl for local type
6038 declarations in templates.
6039 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6040 zero'd memory, rather than calling memset.
6041 * pt.c: Include hashtab.h.
6042 (local_specializations): New variable.
6043 (retrieve_local_specialization): Use it.
6044 (register_local_specialization): Likewise.
6045 (tsubst_decl): Don't assume local variables have
6047 (instantiate_decl): Set up local_specializations.
6048 * Makefile.in (HTAB_H): New variable.
6050 2000-04-23 Richard Henderson <rth@cygnus.com>
6052 * typeck.c (c_expand_asm_operands): Restore the original
6053 contents of the output list.
6055 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6057 * ir.texi: Document complex number representation.
6059 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6061 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6062 (target_incomplete_p): New function.
6063 (tinfo_base_init): Create comdat NTBS name variable.
6064 (ptr_initializer): Add non_public parameter. Calculate it.
6065 (ptmd_initializer): Likewise.
6066 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6067 (create_real_tinfo_var): Add non_public parameter. Use it.
6068 Push proxy into global namespace.
6069 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6071 * inc/typeinfo (type_info::before, type_info::operator==):
6072 Compare __name addresses.
6074 * tinfo2.cc: Remove new-abi builtins comment.
6076 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6078 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6080 * call.c (joust): Exit early if we get the same function, too.
6082 * decl2.c (key_method): Return NULL_TREE for template classes.
6083 (import_export_class): Don't need to check for template classes.
6085 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6087 * lex.c: Remove references to cccp.c.
6089 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6091 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6092 volatile_memfunc. Add destructor_attr. Adjust dummy.
6093 (DECL_DESTRUCTOR_P): Use destructor_attr.
6094 (DECL_CONST_MEMFUNC_P): Reimplement.
6095 (DECL_VOLATILE_MEMFUNC_P): Remove.
6096 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6097 (overrides): Use DECL_DESTRUCTOR_P.
6098 (check_for_override): Likewise.
6099 * decl.c (start_function): Likewise.
6100 * decl2.c (grokfclassfn): Likewise.
6101 (check_classfn): Likewise.
6102 (grok_function_init): Likewise.
6104 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6106 * decl2.c (grokfield): Issue error on illegal data member
6109 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6111 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6113 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6115 * class.c (build_vtable_entry): Don't build thunks for type-info
6118 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6120 * decl.c (decls_match): Allow a redeclaration of a builtin to
6121 specify args while the builtin did not.
6123 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6125 * cp-tree.def (THUNK_DECL): Add to documentation.
6126 * cp-tree.h (flag_huge_objects): Declare.
6127 * class.c (modify_vtable_entry): Tidy.
6128 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6129 Calculate delta appropriately for the new ABI.
6130 (dfs_modify_vtables): Use it.
6131 (modify_all_vtables): Fix thinko in code to add overriding copies
6132 of functions to primary vtables.
6133 (build_clone): Fix typo in comment.
6134 (clone_function_decl): Correct order of destructors in vtable.
6135 (build_vbase_offset_vtbl_entries): Adjust comment.
6136 (dfs_vcall_offset_queue_p): Remove.
6137 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6138 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6139 (build_vtable_entry): Correct check for pure virtual functions.
6140 Don't declare flag_huge_objects.
6141 * decl.c (flag_huge_objects): Remove declaration.
6142 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6143 Use int_size_in_bytes.
6144 (emit_thunk): Handle vcall offset thunks.
6146 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6148 * decl2.c (parse_time, varconst_time): Delete declarations.
6149 (finish_file): Delete LINENO declaration.
6150 START_TIME and THIS_TIME now long.
6152 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6154 * class.c (build_base_field): Reformat comment.
6156 * inc/cxxabi.h (stddef.h): Comment inclusion.
6157 (__base_class_info::__offset): Comment shift.
6159 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6161 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6162 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6163 (cp_push_exception_identifier): New macro.
6164 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6165 (DECL_BASE_DESTRUCTOR_P): Likewise.
6166 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6167 (get_vtbl_decl_for_binfo): Fix formatting.
6168 (in_charge_arg_for_name): New macro.
6169 (maybe_build_cleanup_and_delete): Remove declaration.
6170 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6171 (in_charge_arg_for_name): New function.
6172 (build_new_method_call): Use it. Handle cloned destructors.
6173 (build_clone): Don't make the base constructor virtual.
6174 Automatically defer generated functions.
6175 (clone_function_decl): Handle destructors, too.
6176 (clone_constructors_and_destructors): Likewise.
6177 (create_vtable_ptr): Don't create a vtable entry for a cloned
6179 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6180 (initialize_predefined_identifiers): Update appropriately.
6181 (finish_destructor_body): Simplify.
6182 (maybe_build_cleanup_and_delete): Remove.
6183 * except.c (expand_throw): Handle new-ABI destructors.
6184 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6185 (build_dtor_call): New function.
6186 (build_delete): Use it. Simplify.
6187 * optimize.c (maybe_clone_body): Handle destructors.
6188 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6190 * exception.cc (cleanup_fn): New typedef.
6191 (CALL_CLEANUP): New macro.
6192 (cp_eh_info): Use them.
6193 (__cp_push_exception): Likewise.
6194 (__cp_pop_exception): Likewise.
6196 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6198 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6199 (complete_dtor_identifier): New macro.
6200 (CLASSTYPE_FIRST_CONVERSION): Remove.
6201 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6202 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6203 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6204 (CLASSTYPE_CONSTRUCTORS): Likewise.
6205 (CLASSTYPE_DESTRUCTORS): Likewise.
6206 (lang_decl): Add cloned_function.
6207 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6208 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6209 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6210 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6211 (DECL_CLONED_FUNCTION_P): Likewise.
6212 (DECL_CLONED_FUNCTION): Likewise.
6213 (clone_function_decl): Declare.
6214 (maybe_clone_body): Likewise.
6215 * call.c (build_user_type_conversion_1): Call complete object
6216 constructors in the new ABI.
6217 (build_new_method_call): Don't add in-charge parameters under the
6219 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6220 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6221 CLASSTYPE_DESTRUCTOR_SLOT.
6222 (build_clone): New function.
6223 (clone_function_decl): Likewise.
6224 (clone_constructors_and_destructors): Likewise.
6225 (check_bases_and_members): Use it.
6226 * decl.c (iniitialize_predefined_identifiers): Initialize
6227 complete_dtor_identifier.
6228 (finish_function): Don't add extra code to a clone.
6229 (lang_mark_tree): Mark cloned_function.
6230 * decl2.c (mark_used): Don't bother trying to instantiate things
6232 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6233 * method.c (set_mangled_name_for_decl): Don't treat clones as
6235 (synthesize_method): Sythesize cloned functions, not the clones.
6236 * optimize.c (inline_data): Update comment on ret_label.
6237 (remap_block): Don't assume DECL_INITIAL exists.
6238 (copy_body_r): Allow ret_label to be NULL.
6239 (maybe_clone_body): Define.
6240 * pt.c (tsubst_decl): Handle clones.
6241 (instantiate_clone): New function.
6242 (instantiate_template): Use it.
6243 (set_mangled_name_for_template_decl): Don't treat clones as
6245 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6246 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6247 * semantics.c (expand_body): Clone function bodies as necessary.
6249 * optimize.c (remap_decl): Avoid sharing structure for arrays
6250 whose size is only known at run-time.
6251 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6253 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6254 to has_in_charge_parm_p.
6255 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6256 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6257 (DECL_COPY_CONSTRUCTOR_P): New macro.
6258 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6259 (build_user_type_conversion_1): Likewise.
6260 (convert_like_real): Likewise.
6261 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6262 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6263 (copy_args_p): Likewise.
6264 (grok_ctor_properties): Likewise.
6265 (start_function): Likewise.
6266 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6267 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6268 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6269 * method.c (do_build_copy_constructor): Use
6270 DECL_HAS_IN_CHARGE_PARM_P.
6271 (synthesize_method): Likewise.
6272 * pt.c (instantiate_template): Remove goto.
6273 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6276 * cp-tre.h (finish_function): Change prototype.
6277 * decl.c (end_cleanup_fn): Adjust caller.
6278 (finish_function): Take only one parameter.
6279 * decl2.c (finish_objects): Adjust caller.
6280 (finish_static_storage_duration_function): Likewise.
6281 * method.c (emit_thunk): Likewise.
6282 * parse.y: Likewise.
6283 * parse.c: Regenerated.
6284 * pt.c (instantiate_decl): Likewise.
6285 * rtti.c (synthesize_tinfo_fn): Likewise.
6286 * semantics.c (expand_body): Likewise.
6288 * cp-tree.h (copy_decl): New function.
6289 * class.c (finish_struct_1): Use it.
6290 * lex.c (copy_decl): Define it.
6291 * pt.c (tsubst_decl): Likewise.
6292 * tree.c (copy_template_template_parm): Likewise.
6294 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6295 has_nonpublic_assign_ref.
6296 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6297 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6298 * class.c (finish_struct_methods): Don't set
6299 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6300 (interface_only): Don't declare.
6301 (interface_unknown): Likewise.
6303 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6305 * tree.h (HAVE_TEMPLATES): Remove definition.
6306 * lang-options.h (-fthis-is-variable): Remove documentation.
6308 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6310 * class.c (instantiate_type): Handle object-relative template-id.
6312 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6313 * decl.c (cplus_expand_expr_stmt): Not here.
6315 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6316 Initialize exprtype earlier.
6318 * parse.y (fn.def1): Check for defining types in return types.
6320 * decl.c (check_tag_decl): Notice extra fundamental types.
6321 Diagnose empty decls in classes, too.
6323 * decl.c (grokdeclarator): Don't override an anonymous name if no
6324 declarator was given.
6326 * cvt.c (convert_to_void): Call resolve_offset_ref.
6328 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6330 * decl2.c (decl_namespace): Handle getting a type.
6332 * typeck.c (build_c_cast): Re-enable warning for cast between
6333 pointer and integer of different size.
6335 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6337 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6339 (__pointer_type_info::__pointer_catch): New virtual function.
6340 (__pointer_to_member_type_info): Derive from
6341 __pointer_type_info. Adjust.
6342 (__pointer_to_member_type_info::__do_catch): Remove.
6343 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6344 (__pointer_to_member_type_info::__pointer_catch): Declare.
6345 * rtti.c (qualifier_flags): Add restrict flag.
6346 (ptmd_initializer): Reorder members.
6347 (create_tinfo_types): Expand comments. Reorder
6348 ptmd_desc_type_node members.
6349 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6351 (__pointer_type_info::__do_catch): Move specific code into
6352 __pointer_catch. Call it.
6353 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6354 specific catch checking. Fix void conversion check.
6355 (__pointer_to_member_type_info::__do_catch): Remove.
6356 (__pointer_to_member_type_info::__pointer_catch): Implement.
6358 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6360 * lex.c (init_parse): Remove traces of classof and headof.
6361 * decl2.c (flag_operator_names): Default to 1.
6362 (lang_decode_option): Do not set it for -ansi.
6364 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6366 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6367 (DECL_MAIN_VARIANT): Remove.
6368 * decl.c (duplicate_decls): Don't set it.
6369 (start_function): Likewise.
6370 (lang_mark_tree): Don't mark it.
6371 * decl2.c (defer_fn): Don't use it.
6372 * lex.c (retrofit_lang_decl): Don't set it.
6373 * pt.c (tsubst_decl): Likewise.
6374 * ptree.c (print_lang_decl): Don't print it.
6375 * typeck.c (mark_addressable): Don't use it.
6377 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6379 * vec.cc: Include <new> and <exception>.
6380 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6381 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6383 (__cxa_vec_delete): Catch dtor exceptions.
6385 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6387 Prepend __ to implementation defined names.
6388 * inc/typeinfo (type_info): Rename _name to __name.
6389 (type_info::type_info): Rename parameter.
6390 (type_info::operator==, type_info::operator!=,
6391 type_info::before): Likewise.
6392 (type_info::is_pointer_p, type_info::is_function_p,
6393 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6396 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6397 (__pointer_type_info::__pointer_type_info): Likewise.
6398 (__pointer_type_info::is_pointer_p,
6399 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6400 (__array_type_info::__array_type_info): Rename parameters.
6401 (__function_type_info::__function_type_info): Likewise.
6402 (__function_type_info::is_function_p): Prepend __.
6403 (__enum_type_info::__enum_type_info): Rename parameters.
6404 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6406 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6408 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6409 (__class_type_info::__class_type_info): Rename parameters.
6410 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6411 (__class_type_info::upcast_result,
6412 __class_type_info::dyncast_result): Prepend __. Move definition
6414 (__class_type_info::do_upcast, __class_type_info::do_catch,
6415 __class_type_info::find_public_src,
6416 __class_type_info::do_dyncast,
6417 __class_type_info::do_find_public_src): Prepend __. Rename
6419 (__si_class_type_info::__si_class_type_info): Rename parameters.
6420 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6421 __si_class_type_info::do_find_public_src): Prepent __. Rename
6423 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6424 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6425 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6427 (__dynamic_cast): Rename parameters.
6428 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6429 type_info::do_catch, type_info::do_upcast): Prepend __.
6430 (contained_p, public_p, virtual_p, contained_public_p,
6431 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6432 (__class_type_info::do_catch,
6433 __class_type_info::do_upcast): Prepend __. Adjust.
6434 (__class_type_info::__upcast_result,
6435 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6437 (__class_type_info::find_public_src): Prepend __. Adjust.
6438 (__class_type_info::do_find_public_src,
6439 __si_class_type_info::do_find_public_src,
6440 __vmi_class_type_info::do_find_public_src): Likewise.
6441 (__class_type_info::do_dyncast,
6442 __si_class_type_info::do_dyncast,
6443 __vmi_class_type_info::do_dyncast): Likewise.
6444 (__class_type_info::do_upcast,
6445 __si_class_type_info::do_upcast,
6446 __vmi_class_type_info::do_upcast): Likewise.
6447 (__dynamic_cast): Adjust.
6448 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6449 (__function_type_info::is_function_p): Likewise.
6450 (__pointer_type_info::do_catch): Likewise. Adjust.
6451 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6452 (__throw_type_match_rtti_2): Adjust.
6453 (__is_pointer): Adjust.
6455 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6457 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6458 (complete_ctor_identifier): New macro.
6459 (special_function_kind): Add sfk_copy_constructor and
6460 sfk_assignment_operator.
6461 (LOOKUP_HAS_IN_CHARGE): Remove.
6462 (cons_up_default_function): Rename to ...
6463 (implicitly_declare_fn): ... this.
6464 * call.c (build_new_method_call): Add in-charge parameters for
6466 * class.c (add_implicitly_declared_members): Change parameter name
6467 from cant_have_assignment to cant_have_const_assignment.
6468 Replace calls to cons_up_default_function to implicitly_declare_fn.
6469 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6470 * decl.c (initialize_predefined_identifiers): Initialize it.
6471 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6473 * init.c (expand_default_init): Don't calculate the in-charge
6475 (build_new_1): Likewise.
6476 * lex.c (cons_up_default_function): Move to method.c.
6477 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6478 (implicitly_declare_fn): New function.
6479 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6480 (build_modify_expr): Likewise.
6481 * typeck2.c (build_functional_cast): Likewise.
6483 Under the new ABI, constructors don't return `this'.
6484 * cp-tree.h (warn_reorder): Declare.
6485 (special_function_kind): New enum.
6486 (global_base_init_list): Remove declaration.
6487 (emit_base_init): Don't return a value.
6488 (check_base_init): Don't declare.
6489 (is_aggr_typedef): Likewise.
6490 * decl.c (check_special_function_return_type): New function.
6491 (return_types): Remove.
6492 (grokdeclarator): Use check_special_function_return_type.
6493 (start_function): Don't initialize ctor_label under the new ABI.
6494 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6495 * init.c (begin_init_stmts): Move to top of file.
6496 (finish_init_stmts): Likewise.
6497 (warn_reorder): Don't declare.
6498 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6500 (check_base_init): Remove.
6501 (is_aggr_typedef): Likewise.
6502 (build_new_1): Don't use the return value of a constructor.
6503 * semantics.c (setup_vtbl_ptr): Don't use the return value
6505 * typeck.c (check_return_expr): Don't magically convert return
6506 statements into `return this' in constructors under the new ABI.
6508 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6509 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6510 (base_ctor_identifier): New macro.
6511 (base_dtor_identifier): Likewise.
6512 (deleting_dtor_identifier): Likewise.
6513 * decl.c: Don't include obstack.h.
6514 (obstack_chunk_alloc): Don't define.
6515 (obstack_chunk_free): Likewise.
6516 (struct predefined_identifier): New type.
6517 (initialize_predefined_identifiers): New function.
6518 (init_decl_processing): Use it.
6519 (debug_temp_inits): Remove.
6520 (start_method): Don't call preserve_data.
6521 (hack_incomplete_structures): Update comment.
6522 * init.c (init_init_processing): Don't initialize
6524 (build_offset_rf): Remove dead code.
6525 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6526 * search.c (init_search_processing): Don't initialize
6529 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6531 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6532 some sign_compare warnings.
6534 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6536 Rename abi::__vmi_class_type_info members.
6537 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6538 base_list, detail_masks members to vmi_flags, vmi_base_count,
6539 vmi_bases and vmi_flags_masks respectively.
6540 (__vmi_class_type_info::vmi_flags_masks): Rename
6541 details_unknown_mask to flags_unknown_mask.
6542 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6543 (__vmi_class_type_info::do_find_public_src): Adjust.
6544 (__vmi_class_type_info::do_dyncast): Adjust.
6545 (__vmi_class_type_info::do_upcast): Adjust.
6547 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6549 * tinfo.cc (convert_to_base): New function.
6550 (get_vbase_offset): Remove. Move into convert_to_base.
6551 (__vmi_class_type_info::do_find_public_src): Adjust.
6552 (__vmi_class_type_info::do_dyncast): Adjust.
6553 (__vmi_class_type_info::do_upcast): Adjust.
6555 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6557 * tinfo.cc (operator=): Use __builtin_strcmp.
6558 * tinfo2.cc (before): Likewise.
6560 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6562 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6563 (DECL_SAVED_INLINE): Rename to ...
6564 (DECL_DEFERRED_FN): ... this.
6565 (in_function_p): Remove declaration.
6566 (mark_inline_for_output): Rename to ...
6567 (defer_fn): ... this.
6568 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6569 (in_function_p): Remove definition.
6570 * decl2.c (saved_inlines): Rename to ...
6571 (deferred_fns): ... this.
6572 (saved_inlines_used): Rename to ...
6573 (deferred_fns_used): ... this.
6574 (mark_inline_for_output): Rename to ...
6575 (defer_fn): ... this.
6576 (finish_file): Adjust accordingly.
6577 (init_decl2): Likewise.
6578 * lex.c (cons_up_default_function): Likewise.
6579 * pt.c (mark_decl_instantiated): Likewise.
6580 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6582 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6583 * semantics.c (expand_body): Defer more functions.
6585 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6588 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6590 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6591 __cxa_vec_delete): Declare.
6593 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6595 * rtti.c (dfs_class_hint_mark): New static function.
6596 (dfs_class_hint_unmark): New static function.
6597 (class_hint_flags): Use them.
6599 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6601 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6603 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6605 * cp-tree.h (instantiate_decl): Change prototype.
6606 * decl2.c (mark_used): Adjust call.
6607 * optimize.c (inlinable_function_p): Adjust handling of templates.
6608 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6609 (do_type_instantiation): Likewise.
6610 (instantiate_decl): Defer more templates.
6611 (instantiate_pending_templates): Adjust logic to handle inline
6614 * Makefile.in (GGC_H): New variable. Use it throughout in place
6617 * call.c: Don't include obstack.h. Include ggc.h.
6618 (obstack_chunk_alloc): Don't define.
6619 (obstack_chunk_free): Likewise.
6620 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6621 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6622 (pop_switch): Free it.
6624 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6626 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6627 if we don't have a DECL_FIELD_OFFSET.
6629 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6631 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6634 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6636 * cfns.gperf (hash, libc_name_p): Prototype.
6638 * rtti.c (build_dynamic_cast_1): Constification.
6640 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6642 * semantics.c (deferred_type_access_control): Prototype.
6644 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6646 Correct many new ABI issues regarding vbase and vcall offset
6648 * cp-tree.h (BINFO_VTABLE): Document.
6649 (struct lang_type): Tweak formatting.
6650 (BINFO_PRIMARY_BINFO): Add to documentation.
6651 (CLASSTYPE_VSIZE): Fix typo in comment.
6652 (CLASSTYPE_VBASECLASSES): Update documentation.
6653 (BINFO_VBASE_MARKED): Remove.
6654 (SET_BINFO_VBASE_MARKED): Likewise.
6655 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6656 (BINFO_FIELDS_MARKED): Remove.
6657 (SET_BINFO_FIELDS_MARKED): Likewise.
6658 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6659 (enum access_kind): New enumeration.
6660 (num_extra_vtbl_entries): Remove declaration.
6661 (size_extra_vtbl_entries): Likewise.
6662 (get_vtbl_decl_for_binfo): New function.
6663 (dfs_vbase_unmark): Remove declaration.
6664 (mark_primary_bases): Likewise.
6665 * class.c (SAME_FN): Remove.
6666 (struct vcall_offset_data_s): Move definition.
6667 (build_vbase_pointer): Use `build', not `build_binary_op', to
6668 access the vbase pointer under the new ABI.
6669 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6670 (build_primary_vtable): Likewise.
6671 (dfs_mark_primary_bases): Move here from search.c.
6672 (mark_primary_bases): Likewise.
6673 (determine_primary_bases): Under the new ABI, don't make a base
6674 class a primary base just because we don't yet have any virtual
6676 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6677 (num_vfun_entries): Remove.
6678 (dfs_count_virtuals): Likewise.
6679 (num_extra_vtbl_entries): Likewise.
6680 (size_extra_vtbl_entries): Likewise.
6681 (layout_virtual_bases): Iterate in inheritance graph order under
6683 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6684 indicate that a vfield is present.
6685 (init_class_processing): Initialize access_public_node, etc., from
6687 (get_vtbl_decl_for_binfo): New function.
6688 (dump_class_hierarchy_r): Likewise.
6689 (dump_class_hierarchy): Use it.
6690 (finish_vtbls): Build the vtbls in inheritance graph order.
6691 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6692 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6693 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6695 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6696 where the vptr points, even for primary vtables.
6697 (build_vtbl_initializer): Adjust handling of vbase and vcall
6699 (build_vcall_and_vbase_vtable_entries): New function.
6700 (dfs_build_vbase_offset_vtbl_entries): Remove.
6701 (build_vbase_offset_vtbl_entries): Reimplement.
6702 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6703 were already handled in a primary base class vtable.
6704 (build_vcall_offset_vtbl_entries): Adjust.
6705 (build_rtti_vtbl_entries): Adjust.
6706 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6707 * init.c (expand_virtual_init): Simplify.
6708 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6709 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6710 * search.c (BINFO_ACCESS): New macro.
6711 (SET_BINFO_ACCESS): Likewise.
6712 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6713 (access_in_type): Likewise.
6714 (dfs_accessible_p): Likewise.
6715 (protected_accessible_p): Likewise.
6716 (lookup_fnfields_1): Adjust documentation.
6717 (dfs_mark_primary_bases): Move to class.c
6718 (mark_primary_bases): Likewise.
6719 (dfs_vbase_unmark): Remove.
6720 (virtual_context): Use BINFO_FOR_VBASE.
6721 (dfs_get_vbase_types): Simplify.
6722 (dfs_build_inheritance_graph_order): New function.
6723 (get_vbase_types): Use it.
6724 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6726 * tinfo.cc (get_vbase_offset): New function.
6727 (__vmi_class_type_info::do_find_public_src): Use it.
6728 (__vmi_class_type_info::do_dyncast): Likewise.
6729 (__vmi_class_type_info::do_upcast): Likewise.
6731 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6733 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6735 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6737 * rtti.c (class_hint_flags): Rename flags.
6738 (class_initializer): Remove flags.
6739 (synthesize_tinfo_var): Combine offset and flags. Add flags
6740 for __vmi_class_type_info.
6741 (create_tinfo_types): Remove flags from __class_type_info and
6742 __si_class_type_info. Merge flags and offset from
6743 base_class_type_info.
6744 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6745 (__base_class_info::is_virtual_p): Adjust.
6746 (__base_class_info::is_public_p): Adjust.
6747 (__base_class_info::offset): New accessor.
6748 (__class_type_info::details): Remove member.
6749 (__class_type_info::__class_type_info): Lose details.
6750 (__class_type_info::detail_masks): Remove.
6751 (__si_class_type_info::__si_class_type_info): Lose details.
6752 (__vmi_class_type_info::details): New member.
6753 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6754 (__vmi_class_type_info::detail_masks): New member.
6755 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6756 with unknown_details_mask.
6757 (__vmi_class_type_info::do_find_public_src): Adjust
6758 (__vmi_class_type_info::do_dyncast): Adjust.
6759 (__vmi_class_type_info::do_upcast): Set result details, if
6761 (__dynamic_cast): Temporarily #if out optimization.
6763 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6765 * rtti.c (get_tinfo_decl): Mark used.
6766 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6767 mark as dealt with, if we output it.
6769 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6771 * class.c: Reorganize to put virtual function table initialization
6772 machinery at the end of the file.
6774 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6776 * class.c (finish_struct): Use bitsize_zero_node.
6777 * pt.c (instantiate_class_template): Likewise.
6779 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6781 Put RTTI entries at negative offsets in new ABI.
6782 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6783 vbase offset at index -3, not -1.
6784 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6785 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6786 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6787 (build_rtti_vtbl_entries): New function.
6788 (set_rtti_entry): Remove.
6789 (build_primary_vtable): Don't use it.
6790 (build_secondary_vtable): Likewise.
6791 (start_vtable): Remove.
6792 (first_vfun_index): New function.
6793 (set_vindex): Likewise.
6794 (add_virtual_function): Don't call start_vtable. Do call
6796 (set_primary_base): Rename parameter.
6797 (determine_primary_base): Likewise.
6798 (num_vfun_entries): Don't use skip_rtti_stuff.
6799 (num_extra_vtbl_entries): Include RTTI information.
6800 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6801 (skip_rtti_stuff): Remove.
6802 (dfs_modify_vtables): Don't use it.
6803 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6804 (layout_nonempty_base_or_field): Update size handling.
6805 (create_vtable_ptr): Tweak.
6806 (layout_class_type): Adjust parameter names.
6807 (finish_struct_1): Simplify.
6808 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6809 (skip_rtti_stuff): Remove.
6810 (first_vfun_index): New function.
6811 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6812 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6813 (marked_vtable_pathp): Declare.
6814 (unmarked_vtable_pathp): Likewise.
6815 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6817 * rtti.c (build_headof): Look for RTTI at negative offsets.
6818 (get_tinfo_decl_dynamic): Likewise.
6819 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6821 (create_pseudo_type_info): Do it here instead. Adjust so that
6822 vptr points at first virtual function.
6823 * search.c (marked_vtable_pathp): Make it global.
6824 (unmarked_vtable_pathp): Likewise.
6825 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6826 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6827 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6828 (get_pure_virtuals): Likewise.
6829 (expand_upcast_fixups): Likewise.
6830 * tree.c (debug_binfo): Likewise.
6831 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6834 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6836 * class.c (check_field_decl): Fix typo.
6837 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6838 (check_methods): Likewise.
6839 (check_field_decls): Likewise.
6840 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6841 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6842 Use DECL_RESULT_FLD, not DECL_RESULT.
6843 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6844 * lex.c (identifier_type): Likewise.
6845 * pt.c (determine_specialization, lookup_template_class): Likewise.
6846 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6847 (resolve_overloaded_unification, more_specialized): Likewise.
6848 * semantics.c (finish_member_declaration): Likewise.
6849 * typeck.c (build_x_function_call): Likewise.
6851 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6853 * class.c (layout_empty_base): Handle empty bases with non-byte
6855 (build_base_field): Likewise.
6856 (layout_virtual_bases): Likewise.
6858 * class.c (finish_struct_1): Fix typo in this change:
6860 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6862 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6864 * decl.c (grokdeclarator): Count partial specializations when
6865 keeping track of how many template classes have been seen.
6867 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6869 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6871 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6872 (get_vfield_offset): Use byte_position.
6873 (set_rtti_entry): Set OFFSET to ssizetype zero.
6874 (get_binfo_offset_as_int): Deleted.
6875 (dfs_record_base_offsets): Use tree_low_cst.
6876 (dfs_search_base_offsets): Likewise.
6877 (layout_nonempty_base_or_field): Reflect changes in RLI format
6878 and call byte_position.
6879 (layout_empty_base): Convert offset to ssizetype.
6880 (build_base_field): use rli_size_unit_so_far.
6881 (dfs_propagate_binfo_offsets): Do computation in proper type.
6882 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6883 (layout_class_type): Reflect changes in RLI names and fields.
6884 (finish_struct_1): Set DECL_FIELD_OFFSET.
6885 * dump.c (dequeue_and_dump): Call bit_position.
6886 * expr.c (cplus_expand_constant): Use byte_position.
6887 * rtti.c (expand_class_desc): Use bitsize_one_node.
6888 * typeck.c (build_component_addr): Use byte_position and don't
6889 special case for zero offset.
6891 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6893 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6895 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6897 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6900 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6902 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6904 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6905 make_typename_type, check_initializer, cp_finish_decl,
6906 xref_tag): Likewise.
6907 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6908 decl_namespace, arg_assoc_template_arg, arg_assoc,
6909 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6910 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6911 args_to_string): Likewise.
6912 * friend.c (is_friend): Likewise.
6913 * lex.c (note_got_semicolon, note_list_got_semicolon,
6914 is_global): Likewise.
6915 * method.c (build_overload_nested_name, build_overload_value,
6916 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6917 * parse.y (typename_sub, typename_sub1): Likewise.
6918 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6919 process_partial_specialization, convert_template_argument,
6920 template_args_equal, add_pending_template, lookup_template_class,
6921 for_each_template_parm_r, maybe_fold_nontype_arg,
6922 tsubst, instantiate_template, type_unification_real, unify,
6923 instantiate_pending_templates, set_mangled_name_for_template_decl):
6925 * repo.c (repo_get_id, repo_template_used): Likewise.
6926 * search.c (lookup_field_1): Likewise.
6927 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6928 * xref.c (classname): Likewise.
6930 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6932 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6933 (CANONICAL_BINFO): New macro.
6934 (BINFO_NEW_VTABLE_MARKED): Use it.
6935 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6936 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6937 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6939 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6940 (build_secondary_vtable): Likewise.
6941 (dfs_finish_vtbls): Likewise.
6942 (dfs_accumulate_vtbl_inits): Likewise.
6943 (accumulate_vtbl_inits): New function.
6944 (finish_vtbls): Make sure that virtual bases come after
6945 non-virtual bases in the vtable group.
6946 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6947 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6948 * search.c (struct vbase_info): Move definition.
6949 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6950 (unmarked_new_vtable_p): Likewise.
6951 (dfs_mark_vtable_path): Remove.
6952 (dfs_mark_new_vtable): Remove.
6953 (dfs_unmark_new_vtable): Likewise.
6954 (dfs_clear_search_slot): Likewise.
6955 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6956 (dfs_clear_vbase_slots): Likewise.
6957 (init_vbase_pointers): LIkewise.
6959 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6961 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6962 SIZETYPE to a non-SIZETYPE.
6964 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6966 * class.c (layout_virtual_bases): Adjust names in conditionally
6969 * class.c (record_base_offsets): New function.
6970 (layout_conflict_p): Likewise.
6971 (layout_nonempty_base_or_field): Use it.
6972 (layout_empty_base): New function.
6973 (build_base_field): Use it.
6974 (build_base_fields): Update comment.
6975 (layout_virtual_bases): Fold in a little code form
6976 layout_basetypes. Use layout_empty_base.
6977 (layout_basetypes): Remove.
6978 (end_of_class): New function.
6979 (layout_class_type): Use it. Adjust.
6981 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6983 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6985 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6986 * typeck.c (fntype_p): Remove.
6988 * cp-tree.h (TI_SPEC_INFO): Remove.
6989 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6990 * pt.c (process_partial_specialization): Likewise.
6992 * class.c (build_base_field): Fix thinko in computation of binfo
6995 * tree.c (mark_local_for_remap_p): Mark variables declared in
6996 TARGET_EXPRs as well.
6998 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7000 * typeck.c (require_complete_type, complete_type,
7001 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7002 build_array_ref, convert_arguments, pointer_diff,
7003 build_x_unary_op, build_unary_op, build_c_cast,
7004 build_modify_expr): Use COMPLETE_TYPE_P etc.
7005 * call.c (is_complete, convert_like_real,
7006 build_new_method_call): Likewise.
7007 * class.c (build_vbase_pointer_fields, check_bases,
7008 build_base_field, finish_struct_1, pushclass): Likewise.
7009 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7010 * decl.c (maybe_process_template_type_declaration, pushtag,
7011 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7012 layout_var_decl, check_initializer, cp_finish_decl,
7013 grokdeclarator, require_complete_types_for_parms,
7014 grok_op_properties, xref_tag, xref_basetypes,
7015 check_function_type): Likewise.
7016 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7017 * friend.c (do_friend): Likewise.
7018 * init.c (build_offset_ref): Likewise.
7019 * parse.y (structsp): Likewise.
7020 * pt.c (maybe_process_partial_specialization,
7021 tsubst_friend_function, instantiate_class_template, tsubst,
7022 do_type_instantiation, instantiate_pending_templates): Likewise.
7023 * repo.c (repo_get_id): Likewise.
7024 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7025 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7026 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7027 * semantics.c (begin_class_definition): Likewise.
7028 * tree.c (build_cplus_method_type): Likewise.
7029 * typeck2.c (digest_init, build_functional_cast,
7030 add_exception_specifier): Likewise.
7031 * parse.h, parse.c: Regenerated.
7033 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7035 * inc/cxxabi.h: New header file. Define new-abi entry points.
7036 (__pointer_type_info::target): Rename member to ...
7037 (__pointer_type_info::type): ... here.
7038 (__base_class_info::type): Rename member to ...
7039 (__base_class_info::base): ... here.
7040 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7041 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7042 (abi_node): New global tree node.
7043 * decl.c (abi_node): Document.
7044 (init_decl_processing): Initialize abi_node.
7045 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7046 (get_vmi_pseudo_type_info): Likewise.
7047 (create_tinfo_types): Likewise.
7048 (emit_support_tinfos): Likewise.
7049 * tinfo.h (cxxabi.h): Include for new-abi.
7050 Move rtti class definitions to new header file.
7051 * tinfo.cc (abi): Use the namespace.
7052 (std): Move new abi rtti classes from here ...
7053 (__cxxabiv1): ... to here.
7054 * tinfo2.cc (cxxabi.h): Include for new-abi.
7055 Move rtti class definitions to new header file.
7056 (std): Move new abi rtti classes from here ...
7057 (__cxxabiv1): ... to here.
7058 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7061 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7062 Jason Merrill <jason@casey.cygnus.com>
7064 * method.c (build_overload_int): Use host_integerp.
7066 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7068 * init.c (build_offset_ref): Handle the case of a templated member
7071 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7073 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7075 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7077 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7078 * class.c (check_bitfield_decl): Turn illegal bitfields into
7080 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7082 (dfs_offset_for_unshared_vbases): Likewise.
7083 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7084 pointer-to-member correctly under the new ABI.
7085 * expr.c (cplus_expand_constant): Don't use cp_convert when
7086 turning an offset into a pointer-to-member.
7087 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7088 when dereferencing them under the new ABI.
7089 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7090 of pointers-to-members under the new ABI.
7092 * class.c (check_bitfield_decl): Remove restriction on really long
7094 (layout_class_type): Implement new ABI handling of bitfields
7095 longer than their types.
7097 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7099 * parse.y (extdefs): Call ggc_collect.
7100 * parse.c: Regenerated.
7102 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7104 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7105 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7108 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7110 * class.c (build_vbase_path): Use integer_zerop.
7111 (build_vtable_entry): Use tree_low_cst.
7112 (get_vfield_offset): Use bit_position.
7113 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7115 (check_bitfield_decl): Set DECL_SIZE using convert.
7116 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7117 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7119 (finish_struct_1): Use bit_position.
7120 (dump_class_hierarchy): Use tree_low_cst.
7121 * cp-tree.h (min_precision): Add declaration.
7122 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7123 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7124 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7125 * expr.c (cplus_expand_constant): Use bit_position.
7126 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7127 * rtti.c (get_base_offset): Use bit_position.
7128 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7129 host_integerp, and tree_low_cst.
7130 (pointer_int_sum): Use integer_zerop.
7131 (build_component_addr): Use bit_position.
7133 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7135 * typeck.c (require_complete_type): Don't assume size_zero_node.
7136 (complete_type_or_else): Likewise.
7138 2000-03-16 Steven Grady <grady@digitaldeck.com>
7139 Jason Merrill <jason@casey.cygnus.com>
7141 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7143 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7145 * decl2.c (grokfield): Bail out if type is error_mark_node.
7147 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7149 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7150 (__pointer_to_member_data): ... here. Adjust.
7151 * rtti.c (create_tinfo_types): Adjust.
7153 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7155 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7156 * decl.c (ref_desc_type_node): Undocument.
7157 * rtti.c (ptr_ref_initializer): Rename to ...
7158 (ptr_initializer): ... here. Adjust comments.
7159 (ptmd_initializer): Fix comment thinko.
7160 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7161 (create_tinfo_types): Remove ref_desc_type_node init.
7162 * tinfo2.cc (__reference_type_info): Remove.
7164 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7166 * decl.c (cp_finish_decl): Remove obsolete comment.
7168 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7170 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7172 * cp-tree.h: Tweak documentation.
7173 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7174 (avoid_overlap): Remove.
7175 (get_binfo_offset_as_int): New function.
7176 (dfs_serach_base_offsets): Likewise.
7177 (layout_nonempty_base_or_field): Likewise.
7178 (build_base_field): Layout fields here. Avoid placing two objects
7179 of the same type at the same address, under the new ABI.
7180 (build_base_fields): Adjust accordingly.
7181 (create_vtable_ptr): Return the new field, but don't attach it to
7183 (remove_base_field): Remove.
7184 (remove_base_fields): Remove.
7185 (layout_basetypes): Adjust accordingly.
7186 (layout_class_type): Call layout_field for each field, rather than
7187 just making a wholesale call to layout_type.
7189 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7191 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7193 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7195 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7197 * except.c (dtor_nothrow): New fn.
7198 (do_pop_exception): Use it. Take type parm.
7199 (push_eh_cleanup): Take type parm.
7200 (expand_start_catch_block): Pass it.
7201 (build_eh_type_type_ref): Accept null type.
7203 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7205 * cp-tree.h (revert_static_member_fn): Change prototype.
7206 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7207 (grok_op_properties): Likewise.
7208 (start_function): Likewise.
7209 (revert_static_member_fn): Simplify.
7210 * pt.c (check_explicit_specialization): Adjust call to
7211 revert_static_member_fn.
7213 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7215 * cp-tree.h (scope_kind): New type.
7216 (tmpl_spec_kind): Likewise.
7217 (declare_pseudo_global_level): Remove.
7218 (pseudo_global_level_p): Rename to template_parm_scope_p.
7219 (pushlevel): Remove declaration.
7220 (begin_scope): New function.
7221 (finish_scope): Likewise.
7222 (current_tmpl_spec_kind): Likewise.
7223 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7224 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7225 Add template_spec_p.
7226 (toplevel_bindings_p): Adjust.
7227 (declare_pseudo_global_level): Remove.
7228 (pseudo_global_level_p): Rename to template_parm_scope_p.
7229 (current_tmpl_spec_kind): New function.
7230 (begin_scope): Likewise.
7231 (finish_scope): Likewise.
7232 (maybe_push_to_top_level): Adjust.
7233 (maybe_process_template_type_declaration): Likewise.
7234 (pushtag): Likewise.
7235 (pushdecl_nonclass_level): Likewise.
7236 (lookup_tag): Likewise.
7237 (grokfndecl): Handle member template specializations. Share
7238 constructor and non-constructor code.
7239 * decl2.c (check_classfn): Handle member template specializations.
7240 * pt.c (begin_template_parm_list): Use begin_scope.
7241 (begin_specialization): Likewise.
7242 (end_specialization): Likewise.
7243 (check_explicit_specialization): Use current_tmpl_spec_kind.
7244 Handle member template specializations.
7245 (end_template_decl): Use finish_scope. Remove call to
7247 (push_template_decl_real): Remove bogus error message.
7248 (tsubst_decl): Fix typo in code contained in comment.
7249 (instantiate_template): Handle member template specializations.
7250 (most_general_template): Likewise.
7252 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7254 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7255 (do_identifier): Ditto for error().
7257 * pt.c (convert_nontype_argument): Ditto for cp_error().
7258 (convert_template_argument): Ditto for cp_pedwarn().
7260 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7262 * exception.cc (__check_null_eh_spec): New fn.
7263 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7265 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7267 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7268 * except.c (expand_end_eh_spec): Add the return type.
7269 * rtti.c (throw_bad_cast): Add the parmtypes.
7270 (throw_bad_typeid): Likewise.
7272 * semantics.c (expand_stmt): Only leave out rtl for unused
7273 artificials, and set DECL_IGNORED_P on them as well.
7274 * decl.c (wrapup_globals_for_namespace): Likewise.
7276 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7278 * decl.c (maybe_commonize_var): Skip all artificial decls.
7279 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7281 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7283 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7284 * cp-tree.h: Declare flag_enforce_eh_specs.
7285 * decl.c (store_parm_decls, finish_function): Check it.
7287 C library functions don't throw.
7288 * Makefile.in (cfns.h): New target.
7289 (except.o): Depend on it.
7290 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7291 * cfns.gperf: New file.
7292 * cfns.h: Generated.
7293 * except.c: Include it.
7294 (nothrow_libfn_p): New fn.
7295 * decl.c (grokfndecl): Use it.
7296 * cp-tree.h: Declare it.
7298 * decl.c (push_overloaded_decl_1, auto_function,
7299 define_function): Lose.
7300 (build_library_fn_1): New static fn.
7301 (builtin_function): Use it.
7302 (get_atexit_node): Use build_library_fn_ptr.
7303 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7304 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7305 push_void_library_fn, push_throw_library_fn): New fns.
7306 * cp-tree.h: Declare them.
7307 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7308 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7309 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7310 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7311 * rtti.c (build_runtime_decl): Lose.
7312 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7313 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7314 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7316 * call.c (build_call): Remove result_type parm.
7317 Call mark_used on unused artificial fns.
7318 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7320 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7322 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7324 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7325 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7326 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7327 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7328 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7329 expand_generic_desc): Likewise.
7331 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7333 * exception.cc (__cp_pop_exception): Cleanup the original object.
7335 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7337 * decl.c (grok_op_properties): Merge conversion to void warning
7338 with other silly op warnings.
7340 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7342 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7343 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7345 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7347 * decl.c (cp_make_fname_decl): New function.
7348 (wrapup_globals_for_namespace): Don't emit unused static vars.
7349 (init_decl_processing): Remove comment about use of
7350 array_domain_type. Set make_fname_decl.
7351 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7352 * semantics.c (begin_compound_stmt): Remove
7353 current_function_name_declared flagging.
7354 (expand_stmt): Don't emit unused local statics.
7355 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7358 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7360 * typeck.c (convert_for_assignment): Don't look at array
7362 * call.c (convert_like_real): Likewise.
7364 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7366 Add initial support for '\uNNNN' specifier.
7367 * lex.c (read_ucs): New fn.
7368 (readescape, skip_white_space): Call it.
7369 (is_extended_char, is_extended_char_1): New fns.
7370 (utf8_extend_token): New fn, #if 0'd out.
7371 (real_yylex): Treat extended chars like letters.
7373 * search.c (note_debug_info_needed): Walk the bases even if we
7374 weren't deferring the type itself.
7376 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7378 * decl2.c (finish_objects): Constify a char*.
7380 * method.c (emit_thunk): Likewise.
7382 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7384 * typeck.c (dubious_conversion_warnings): Look through
7387 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7389 * class.c (dfs_modify_vtables): I is now unsigned.
7390 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7391 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7392 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7393 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7394 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7395 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7396 Call integer_all_onesp.
7397 * typeck2.c (process_init_constructor): Use compare_tree_int.
7399 * lang-specs.h (as): Don't call if -syntax-only.
7401 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7403 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7404 RTL_EXPR_HAS_NO_SCOPE after all.
7406 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7408 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7409 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7410 RTL_EXPR_HAS_NO_SCOPE.
7412 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7415 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7417 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7419 * call.c (convert_like): Macrofy.
7420 (convert_like_with_context): New macro.
7421 (convert_like_real): Renamed from convert_like. Add calling
7422 context parameters, for diagnostics. Add recursive flag. Call
7423 dubious_conversion_warnings for outer conversion.
7424 (build_user_type_conversion): Use convert_like_with_context.
7425 (build_over_call): Likewise. Don't warn about dubious
7426 conversions here. Adjust convert_default_arg calls.
7427 (convert_default_arg): Add context parameters for diagnostics.
7428 Pass throught to convert_like_with_context.
7429 * cp-tree.h (convert_default_arg): Add context parameters.
7430 (dubious_conversion_warnings): Prototype new function.
7431 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7432 (dubious_conversion_warnings): New function, broken
7433 out of convert_for_assignment.
7434 (convert_for_assignment): Adjust.
7436 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7438 * decl2.c (key_method): Break out from...
7439 (import_export_vtable, import_export_class): ...here.
7441 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7442 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7444 * search.c (note_debug_info_needed, dfs_debug_mark,
7445 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7446 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7448 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7450 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7453 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7455 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7456 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7457 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7458 (lang_type): Split gets_new into has_new and has_array_new.
7459 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7460 (TYPE_GETS_NEW): Split into ...
7461 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7462 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7463 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7464 (build_op_new_call): Don't declare.
7465 (build_new_1): Likewise.
7466 * call.c (build_op_new_call): Remove.
7467 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7468 instead of TYPE_NEEDS_DESTRUCTOR.
7469 (finish_struct_bits): Likewise.
7470 (add_implicitly_declared_members): Likewise.
7471 (check_field_decl): Likewise.
7472 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7473 correctly under the new ABI.
7474 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7475 instead of TYPE_NEEDS_DESTRUCTOR.
7476 (initialize_local_var): Likewise.
7477 (destroy_local_var): Likewise.
7478 (cp_finish_decl): Likewise.
7479 (register_dtor_fn): Likewise.
7480 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7481 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7482 TYPE_VEC_DELETE_TAKES_SIZE here.
7483 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7484 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7485 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7486 (finish_destructor_body): Likewise.
7487 (maybe_build_cleanup_1): Likewise.
7488 * decl2.c (do_static_destruction): Likewise.
7489 * init.c (build_new_1): Make it static.
7490 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7491 (expand_cleanup_for_base): Likewise.
7492 (get_cookie_size): New function.
7493 (build_new_1): Handle array-new cookies correctly under the new
7495 (build_vec_delete_1): Likewise.
7496 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7497 (build_delete): Likewise.
7498 (build_vec_delete): Handle array-new cookies correctly under the new
7500 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7501 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7502 TYPE_HAS_ARRAY_NEW_OPERATOR.
7503 * ptree.c (print_lang_type): Check them.
7504 * search.c (context_for_name_lookup): Fix typo in comment.
7505 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7506 * tree.c (break_out_cleanups): Likewise.
7507 (build_cplus_array_test_1): Likewise.
7508 (cp_build_qualified_type_real): Likewise.
7509 * typeck.c (complete_type): Likewise.
7511 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7512 the command-line, not the end.
7514 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7516 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7518 2000-03-02 Tom Tromey <tromey@cygnus.com>
7520 * cp-tree.h (build_java_class_ref): Declare.
7521 * init.c (build_java_class_ref): No longer static.
7522 * except.c (expand_throw): Generate a Java-style `throw' if the
7523 thrown object is a "Java" object.
7524 (initialize_handler_parm): Generate a Java-style lookup of
7525 exception info if the caught object is a "Java" object.
7526 (catch_language, catch_language_init): New globals.
7527 (decl_is_java_type): New function.
7528 (expand_start_catch_block): Don't call push_eh_info() or
7529 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7530 class reference to build_catch_block.
7532 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7534 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7536 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7538 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7539 to merge reference/pointer code and fix incorrect warnings.
7541 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7543 * search.c (protected_accessible_p): Use context_for_name_lookup.
7545 * init.c (construct_virtual_bases): Fix thinko.
7546 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7548 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7550 * decl.c (current_function_decl): Move to toplev.c.
7552 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7554 * pt.c (fn_type_unification): Unify return type, whenever
7556 (get_bindings_real): Only pass return type when necessary.
7557 Remove explicit return type check.
7558 * class.c (resolve_address_of_overloaded_function): Pass desired
7559 return type to fn_type_unification.
7561 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7563 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7565 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7567 * rtti.c (expand_class_desc): Likewise.
7568 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7569 (THUNK_VCALL_OFFSET): Likewise.
7570 (THUNK_DELTA): Reflect changes in ../tree.h.
7572 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7574 * search.c (protected_accessible_p): Also allow the access if
7575 the member is public in DERIVED. Lose TYPE parm.
7576 (friend_accessible_p): Lose TYPE parm.
7577 (accessible_p): Adjust.
7579 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7581 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7582 on things that are not sizes; ssize_binop deleted.
7583 Call size_diffop when appropriate.
7584 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7585 (build_primary_vtable, build_secondary_vtable): Likewise.
7586 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7587 Variable I is HOST_WIDE_INT.
7588 (get_vfield_offset): Pass proper types to size_binop.
7589 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7590 (finish_struct_1): Likewise.
7591 (skip_rtti_stuff): Arg N is now pointer to signed.
7592 (layout_class_type): Use size_zero_node.
7593 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7594 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7595 * decl.c (complete_arry_type): Pass proper types to size_binop.
7596 (xref_basetypes): BINFO_OFFSET is sizetype.
7597 * error.c (dump_expr): Don't use size_binop non-sizes.
7598 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7599 * init.c (construct_virtual_bases): Fix type error.
7600 (build_vec_delete_1): Pass proper type to size_binop and don't
7602 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7603 * rtti.c (get_base_offset): Pass proper type to size_binop.
7604 * search.c (dfs_find_vbases): Fix type error.
7605 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7606 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7607 * tree.c (debug_binfo): Variable N is signed.
7608 Use HOST_WIDE_INT_PRINT_DEC.
7609 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7610 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7611 size_one_node and size_zero_node.
7612 (c_alignof): Use size_one_node.
7613 (build_component_addr): Pass proper types to size_binop.
7614 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7616 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7618 Implement class scope using-declarations for functions.
7619 * class.c (handle_using_decl): Call add_method for used functions.
7620 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7621 (add_method): Used functions are hidden by local functions.
7622 (check_bases_and_members): Handle using-decls before finalizing
7623 CLASSTYPE_METHOD_VEC.
7624 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7625 override the type of 'this' accordingly.
7626 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7627 (convert_class_to_reference, build_user_type_conversion_1,
7628 build_new_function_call, build_object_call, build_new_op,
7629 build_new_method_call): Pass ctype parm.
7631 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7633 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7634 build_new_function_call, build_object_call, build_new_op,
7635 build_new_method_call, build_op_delete_call): Don't get basetype_path
7637 * typeck.c (build_component_ref): Likewise.
7638 * init.c (build_offset_ref): Likewise.
7639 (resolve_offset_ref): Don't call enforce_access.
7640 Call build_scoped_ref.
7641 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7642 would cause an error or if -pedantic.
7643 * class.c (alter_access): Lose binfo parm.
7645 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7647 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7650 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7652 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7653 pseudo_type_info creation into the std namespace
7655 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7657 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7658 (import_export_class): Remove declaration.
7659 * decl2.c (import_export_class): Make it static.
7660 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7661 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7662 EXPR_WITH_FILE_LOCATION.
7663 * lex.c (check_newline): Tweak filename/lineno setting.
7664 * semantics.c (begin_while_stmt): Fix typo in comment.
7666 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7668 * lang-options.h (-fmessage-length=): Add missing option.
7670 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7672 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7674 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7676 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7678 * optimize.c (expand_call_inline): Emit the return label before
7679 evaluating the return value.
7681 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7683 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7684 than duplicating functionality here.
7685 * optimize.c: Include input.h.
7686 (expand_call_inline): Use push_srcloc and pop_srcloc.
7687 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7688 * parse.c: Regenerated.
7689 * Makefile.in (lex.o): Depend on input.h.
7690 (optimize.o): Likewise.
7692 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7694 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7695 function type, rather than ICE.
7697 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7699 * decl.c (grokdeclarator): Call decl_type_access_control.
7700 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7703 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7705 * decl.c (decls_match): Remove obsolete static member nadgering.
7707 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7709 * decl.c (grokdeclarator): Change ANSI to ISO.
7710 * lex.c (consume_string, readescape, do_identifier): Likewise.
7711 (parse_float, real_yylex): Likewise.
7712 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7713 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7714 new_type_id, maybe_label_decls, simple_stmt,
7715 for.init.statement): Likewise.
7716 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7717 * semantics.c (finish_named_return_value): Likewise.
7718 * parse.c: Regenerate.
7720 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7722 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7723 (CPTI_CLASS_STAR_TYPE): Remove.
7724 (vtable_index_type): Likewise.
7725 (class_star_type_node): Remove.
7726 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7727 (build_binary_op_nodefault): Remove.
7728 * call.c (build_new_op): Use build_binary_op instead of
7729 build_binary_op_nodefault.
7730 * decl.c (init_decl_processing): Remove class_star_type_node
7731 initialization. Make delta_type_node ptrdiff_type_node under the
7732 new ABI. Initialize vtable_index_type.
7733 (build_ptrmemfunc_type): Build different structures for the new
7735 (build_enumerator): Use build_binary_op instead of
7736 build_binary_op_nodefault.
7737 * method.c (build_overload_value): Mangle pointers-to-members
7738 appropriately under the new ABI.
7739 * typeck.c (build_array_ref): Use build_binary_op instead of
7740 build_binary_op_nodefault.
7741 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7742 (build_binary_op_nodefault): Rename to ...
7743 (build_binary_op): ... this. Remove old version. Adjust for
7744 pointer-to-member comparisons under the new ABI.
7745 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7746 (build_ptrmemfunc): Adjust for the new ABI.
7747 (expand_ptrmemfunc_cst): Likewise.
7748 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7749 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7751 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7753 * call.c (build_object_call): Compress consecutive calls to
7755 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7756 (build_op_delete_call): Adjust message formatting.
7758 * class.c (check_bases): Compress consecutive calls to
7760 (finish_struct_anon): Say 'ISO C++'.
7762 * decl.c (start_decl): Same here.
7763 (grok_reference_init): Likewise.
7764 (grokfndecl): Correct message formatting.
7765 (grokfndecl): Improve diagnostic.
7766 (check_static_variable_definition): Likewise. Say 'ISO C++'
7767 (compute_array_index_type): Say 'ISO C++'
7768 (create_array_type_for_decl): Compress consecutive calls to
7770 (grokdeclarator): Say 'ISO C++'
7771 (grok_op_properties): Likewise.
7773 * decl2.c (delete_sanity): Clairify diagnostic.
7774 (check_member_template): Same here.
7775 (grok_function_init): Use consistent terminology.
7777 * expr.c (do_case): Say 'ISO C++'
7779 * friend.c (do_friend): Compress consecutive calls to warning.
7781 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7783 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7784 * class.c (build_secondary_vtable): Reorganize. Don't create a
7785 new vtable under the new ABI.
7786 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7788 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7789 the initializing elements.
7790 (initialize_vtable): New function.
7791 (dfs_finish_vtbls): Use it.
7792 (dfs_accumulate_vtbl_inits): New function.
7793 (finish_vtbls): Merge primary and secondary vtables under the new
7795 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7796 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7799 * class.c (build_vtable): New function, split out from ...
7800 (get_vtable_decl): ... here, and ...
7801 (build_secondary_vtable): ... here.
7803 * pt.c (tsubst_decl): Fix formatting.
7805 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7807 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7808 (avoid_overlap, build_base_field): Likewise.
7809 (build_base_field, build_base_fields, is_empty_class):
7810 Test DECL_SIZE with integer_zero.
7811 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7812 * cp-tree.h (struct lang_type): New field size_unit.
7813 (CLASSTYPE_SIZE_UNIT): New macro.
7814 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7815 (cp_finish_decl): Delete -Wlarger-than processing.
7816 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7817 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7818 * tree.c (make_binfo): binfo vector is one entry longer.
7819 (walk_tree): Walk DECL_SIZE_UNIT.
7821 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7823 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7825 (build_vtable_entry): Don't assume all vtable entries are
7827 (build_vtbl_initializer): Adjust accordingly.
7828 (get_vtable_decl): Fix formatting.
7830 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7832 * semantics.c (deferred_type_access_control): Walk the entire
7834 (save_type_access_control): Rename from
7835 initial_deferred_type_access_control. Just remember the value.
7836 (decl_type_access_control): New fn.
7837 (begin_function_definition): Use deferred_type_access_control, after
7838 we've started the function. Set type_lookups to error_mark_node.
7839 * parse.y (frob_specs, fn.def1): Adjust.
7840 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7841 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7842 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7843 (after_type_component_declarator0): Likewise.
7844 (after_type_component_declarator): Likewise.
7845 (notype_component_declarator): Likewise.
7846 * cp-tree.h: Adjust.
7848 * decl.c (redeclaration_error_message): Allow redeclaration of
7849 namespace-scope decls.
7851 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7853 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7855 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7857 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7858 * decl2.c (grokclassfn): Likewise.
7860 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7862 * decl2.c (lang_decode_option): Don't set default message length
7864 * lex.c (lang_init_options): Set it here.
7866 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7868 Make DECL_CONTEXT mean the class in which a member function was
7869 declared, even for a virtual function.
7870 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7871 (DECL_FRIEND_CONTEXT): New macro.
7872 (DECL_REAL_CONTEXT): Remove.
7873 (SET_DECL_FRIEND_CONTEXT): Likewise.
7874 (DECL_VIRTUAL_CONTEXT): Adjust.
7875 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7876 (add_friends): Remove.
7877 (hack_decl_function_context): Likewise.
7878 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7880 (build_over_call): Fix indentation. Use DECL_CONTEXT
7881 instead of DECL_CLASS_CONTEXT.
7882 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7883 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7884 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7885 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7886 (build_base_field): Likewise.
7887 (finish_struct_1): Likewise.
7888 (build_self_reference): Likewise.
7889 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7891 (pushtag): Use decl_function_context, not
7892 hack_decl_function_context.
7893 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7894 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7895 (pushdecl): Remove bogus code.
7896 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7897 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7898 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7899 Use decl_function_context, nothack_decl_function_context.
7900 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7901 (grokdeclarator): Likewise. Use decl_function_context, not
7902 hack_decl_function_context.
7903 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7904 (start_function): Use DECL_FRIEND_CONTEXT, not
7905 DECL_CLASS_CONTEXT. Use decl_function_context, not
7906 hack_decl_function_context.
7907 (finish_function): Use decl_function_context, not
7908 hack_decl_function_context.
7909 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7911 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7912 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7913 (grokfield): Likewise.
7914 (finish_builtin_type): Likewise.
7915 (finish_vtable_vardec): Use decl_function_context, not
7916 hack_decl_function_context.
7917 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7918 (start_static_initialization_or_destruction): Likewise.
7919 (finish_static_initialization_or_destruction): Likewise.
7920 (mark_used): Adjust logic for deciding when to synthesize methods.
7921 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7923 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7925 * friend.c (is_friend): Likewise.
7926 (add_friends): Remove.
7927 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7928 * lex.c (begin_definition_of_inclass_inline): Use
7929 decl_function_context, not hack_decl_function_context.
7930 (process_next_inline): Likewise.
7931 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7932 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7933 DECL_CLASSS_CONTEXT.
7934 (hack_identifier): Likewise.
7935 (synthesize_method): Use decl_function_context, not
7936 hack_decl_function_context.
7937 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7939 (is_member_template): Use decl_function_context, not
7940 hack_decl_function_context. Use DECL_CONTEXT, not
7942 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7944 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7946 (push_template_decl_real): Likewise.
7947 (instantiate_class_template): Don't call add_friends.
7948 (tsubst_default_argument): Use DECL_CONTEXT, not
7950 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7951 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7952 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7954 * repo.c (repo_inline_used): Likewise.
7955 * search.c (current_scope): Adjust for new _CONTEXT macros.
7956 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7958 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7959 (lookup_fnfields_here):Likewise.
7960 (check_final_overrider): Likewise.
7961 (init_vbase_pointers): Likewise.
7962 (virtual_context): Likewise.
7963 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7964 (expand_body): Use decl_function_context, not
7965 hack_decl_function_context.
7966 * tree.c (hack_decl_function_context): Remove.
7967 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7969 * typeck2.c (error_not_base_type): Likewise.
7971 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7973 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7975 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7977 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7979 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7981 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7983 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7985 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7987 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7989 * parse.y (frob_specs): Split out...
7990 (parse_decl): From here.
7991 (fn.def2): Call initial_deferred_type_access_control.
7992 (after_type_component_declarator0): Call frob_specs.
7993 (notype_component_declarator0): Likewise.
7994 * search.c (friend_accessible_p): Nested classes are friends of their
7997 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7999 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8000 used to create an implicit temporary.
8002 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8005 2000-02-08 Nathan Sidwell <nathan@acm.org>
8007 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8008 strip array element qualifiers too.
8010 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8012 * decl.c (store_parm_decls): Don't build cleanups for parameters
8013 while processing_template_decl.
8015 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8017 * cp-tree.h (struct saved_scope): Add incomplete field.
8018 (namespace_scope_incomplete): New macro.
8019 * decl.c (pushdecl): Use it.
8020 (hack_incomplete_structures): Use it. See through artificial
8022 (mark_saved_scope): Mark it.
8024 Implement access control for nested types.
8025 * search.c (type_access_control): New fn.
8026 (accessible_p): Now we do perform access control for types.
8027 * semantics.c (deferred_type_access_control): New fn.
8028 (initial_deferred_type_access_control): New fn.
8029 (begin_function_definition): Call it. Add lookups parm.
8030 * decl.c (struct binding_level): Add this_class field.
8031 (pushlevel_class): Set it.
8032 (mark_binding_level): Mark it.
8033 (lookup_name_real): Use it. Call type_access_control.
8034 (mark_saved_scope): Mark lookups field.
8035 * cp-tree.h (flagged_type_tree): Add lookups field.
8036 (struct saved_scope): Add lookups field.
8037 (type_lookups): New macro.
8038 * parse.y (declmods): Now <ftype>.
8039 (parse_decl): Add lookups parm. Call
8040 initial_deferred_type_access_control.
8041 (lang_extdef): Clear type_lookups.
8042 (typed_declspecs, declmods, typespec): Set lookups field.
8043 (initdcl): Call deferred_type_access_control.
8044 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8045 component_decl_1, named_parm): Adjust.
8046 * friend.c (is_friend): Nested classes are friends of their
8049 * class.c (currently_open_derived_class): New fn.
8050 * method.c (hack_identifier): Use it.
8052 * lex.c (do_identifier): Remove obsolete code.
8054 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8056 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8058 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8059 thinks this file is plain C).
8061 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8063 * Makefile.in (call.o): Depend on $(EXPR_H).
8065 * call.c: Include "expr.h".
8067 * class.c (dump_class_hierarchy): Add prototype.
8069 * search.c (dfs_get_pure_virtuals): Likewise.
8071 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8073 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8076 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8078 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8079 Store it in DECL_FCONTEXT.
8080 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8082 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8084 * tinfo.h (old abi): #include "tconfig.h".
8085 * tinfo.cc (convert_to_base): Move into old abi section.
8087 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8089 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8090 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8091 (BINFO_PRIMARY_BINFO): New macro.
8092 (BF_DELTA): Rename to ...
8093 (BV_DELTA): ... this.
8094 (BF_VCALL_INDEX): Rename to ...
8095 (BV_VCALL_INDEX): ... this.
8096 (BF_FN): Rename to ...
8098 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8099 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8100 (modify_vtable_entry): Simplify.
8101 (add_virtual_function): Rename BF_ macros to BV_ variants.
8102 (build_vtable_initializer): Likewise.
8103 (get_class_offset_1): Remove.
8104 (dfs_get_class_offset): Likewise.
8105 (get_class_offset): Likewise.
8106 (dfs_find_final_overrider): New function.
8107 (find_final_overrider): Likewise.
8108 (modify_one_vtable): Remove.
8109 (dfs_find_base): New function.
8110 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8111 find_final_overrider.
8112 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8114 (dfs_fixup_vtable_deltas): Remove.
8115 (override_one_vtable): Remove.
8116 (merge_overrides): Likewise.
8117 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8118 unreal chilren of virtual bases.
8119 (finish_struct_1): Don't use merge_overrides. Don't use
8120 dfs_fixup_vtable_deltas.
8121 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8124 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8125 Jason Merrill <jason@yorick.cygnus.com>
8127 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8129 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8131 * exception.cc (__throw_bad_typeid): Add missing std::.
8133 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8135 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8137 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8139 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8141 Runtime support for new-abi rtti.
8142 * inc/typeinfo (type_info::operator!=): Define in class.
8143 (type_info::before, type_info::name, type_info::operator==,
8144 type_info::operator!=): Define new ABI implementations.
8145 (type_info::is_pointer_p, type_info::is_function_p): Declare
8146 new virtual functions.
8147 (type_info::do_catch, type_info::do_upcast): Likewise.
8149 * tinfo.h (__base_class_info): Define new class.
8150 (__class_type_info): Likewise.
8151 (__si_class_type_info): Likewise.
8152 (__vmi_class_type_info): Likewise.
8153 (__dynamic_cast): Prototype.
8155 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8156 (type_info::is_pointer_p): Define new function.
8157 (type_info::is_function_p): Likewise.
8158 (type_info::do_catch): Likewise.
8159 (type_info::do_upcast): Likewise.
8160 (vtable_prefix): New structure for vtable access.
8161 (adjust_pointer): Define new template function.
8162 (contained_p, public_p, virtual_p, contained_public_p,
8163 contained_nonpublic_p, contained_nonvirtual_p): Define new
8165 (nonvirtual_base_type): New local variable.
8166 (__class_type_info::~__class_type_info): Define.
8167 (__si_class_type_info::~__si_class_type_info): Likewise.
8168 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8169 (__class_type_info::do_catch): Define new function.
8170 (__class_type_info::do_upcast): Likewise.
8171 (__class_type_info::find_public_src): Likewise.
8172 (__class_type_info::do_find_public_src): Likewise.
8173 (__si_class_type_info::do_find_public_src): Likewise.
8174 (__vmi_class_type_info::do_find_public_src): Likewise.
8175 (__class_type_info::do_dyncast): Likewise.
8176 (__si_class_type_info::do_dyncast): Likewise.
8177 (__vmi_class_type_info::do_dyncast): Likewise.
8178 (__class_type_info::do_upcast): Likewise.
8179 (__si_class_type_info::do_upcast): Likewise.
8180 (__vmi_class_type_info::do_upcast): Likewise.
8181 (__dynamic_cast): Likewise.
8183 * tinfo2.cc (__fundamental_type_info): Define new class.
8184 (__pointer_type_info): Likewise.
8185 (__reference_type_info): Likewise.
8186 (__array_type_info): Likewise.
8187 (__function_type_info): Likewise.
8188 (__enum_type_info): Likewise.
8189 (__ptr_to_member_type_info): Likewise.
8190 (__fundamental_type_info::~__fundamental_type_info): Define.
8191 (__pointer_type_info::~__pointer_type_info): Likewise.
8192 (__reference_type_info::~__reference_type_info): Likewise.
8193 (__array_type_info::~__array_type_info): Likewise.
8194 (__function_type_info::~__function_type_info): Likewise.
8195 (__enum_type_info::~__enum_type_info): Likewise.
8196 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8197 (__pointer_type_info::do_catch): Define new function.
8198 (__ptr_to_member_type_info::do_catch): Define new function.
8200 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8201 (__is_pointer): Likewise.
8203 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8205 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8207 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8208 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8209 (make_new_vtable): New function.
8210 (modify_vtable_entry): Handle generation of new vtables correctly.
8211 (modify_one_vtable): Remove unused parameter.
8212 (dfs_fixup_vtable_deltas): Likewise.
8213 (override_one_vtable): Use build_secondary_vtable.
8214 (finish_struct_1): Use build_primary_vtable and
8215 build_secondary_vtable.
8217 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8219 * cp/decl.c: Adjust variable names, comments, help strings.
8221 2000-01-29 Nathan Sidwell <nathan@acm.org>
8223 * new2.cc (operator delete[]): Use operator delete, don't assume
8226 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8228 * class.c (build_vtbl_initializer): Add argument to
8229 build_vtable_entry call.
8231 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8233 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8234 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8235 (BF_DELTA): New macro.
8236 (BF_VCALL_INDEX): Likewise.
8238 (THUNK_VCALL_OFFSET): Likewise.
8239 (make_thunk): Change prototype.
8240 * class.c (build_vtable_entry): Integrate
8241 build_vtable_entry_for_fn. Handle vcall indices.
8242 (build_vtable_entry_for_fn): Remove.
8243 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8244 BF_VCALL_INDEX, BF_FN.
8245 (modify_vtable_entry): Integrate common code from
8246 modify_one_vtable and dfs_fixup_vtable_deltas.
8247 (add_virtual_function): Set BF_VCALL_INDEX.
8248 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8250 (modify_one_vtable): Simplify.
8251 (dfs_fixup_vtable_deltas): Likewise.
8252 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8253 * method.c (make_thunk): Handle vcall indices.
8255 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8257 Compiler side new abi rtti (not enabled).
8258 * cp-tree.h (new_abi_rtti_p): New macro.
8259 (emit_support_tinfos): Prototype new function.
8260 (tinfo_decl_p): Likewise.
8261 (emit_tinfo_decl): Likwise.
8262 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8264 (doing_runtime): New local static.
8265 (init_rtti_processing): Add new-abi initializer.
8266 (get_tinfo_decl): Add new-abi logic.
8267 (tinfo_from_decl): Likewise.
8268 (build_dynamic_cast_1): Likewise.
8269 (qualifier_flags): New static function.
8270 (tinfo_base_init): Likewise.
8271 (generic_initializer): Likewise.
8272 (ptr_ref_initializer): Likewise.
8273 (ptmd_initializer): Likewise.
8274 (class_hint_flags): Likewise.
8275 (class_initializer): Likewise.
8276 (synthesize_tinfo_var): Likewise.
8277 (create_real_tinfo_var): Likewise.
8278 (create_pseudo_type_info): Likewise.
8279 (get_vmi_pseudo_type_info): Likewise.
8280 (create_tinfo_types): Likewise.
8281 (emit_support_tinfos): New global function.
8282 (tinfo_decl_p): New global predicate.
8283 (emit_tinfo_decl): New global function.
8284 * class.c (set_rtti_entry): Generalize for old and new rtti.
8285 (build_vtbl_initializer): Likewise.
8286 * decl2.c (finish_file): Likewise.
8288 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8290 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8291 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8293 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8295 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8298 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8300 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8302 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8304 * optimize.c (calls_setjmp_r): Supply new argument
8305 to special_function_p.
8307 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8309 * call.c: PROTO -> PARAMS.
8310 * class.c: Likewise.
8311 * cp-tree.h: Likewise.
8315 * decl2.c: Likewise.
8317 * errfn.c: Likewise.
8318 * error.c: Likewise.
8319 * except.c: Likewise.
8322 * input.c: Likewise.
8325 * method.c: Likewise.
8326 * optimize.c: Likewise.
8327 * parse.y: Likewise.
8331 * search.c: Likewise.
8332 * semantics.c: Likewise.
8335 * typeck.c: Likewise.
8336 * typeck2.c: Likewise.
8339 2000-01-25 Richard Henderson <rth@cygnus.com>
8341 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8343 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8345 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8346 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8347 (struct vcall_offset_data_s): New type.
8348 (dfs_vcall_offset_queue_p): New function.
8349 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8350 (build_vcall_offset_vtbl_entries): Likewise.
8351 (layout_vtable_decl): Likewise.
8352 (num_vfun_entries): Likewise.
8353 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8354 (build_vtbl_initializer): Likewise.
8355 (dfs_finish_vtabls): Use layout_vtable_decl.
8356 (modify_one_vtables): Always duplicate vtables under the new ABI.
8357 (finish_struct_1): Use layout_vtable_decl.
8359 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8361 * decl.c (member_function_or_else): Change third arg from a format
8362 specifier to an `enum overload_flags'. Callers changed.
8364 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8366 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8367 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8368 build_const_cast, get_delta_difference, check_return_expr): Avoid
8369 ANSI string concatenation usage.
8371 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8373 * class.c (layout_class_type): Put the fields required to make a
8374 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8377 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8379 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8382 * decl2.c (mark_used): Do instantiate inlines that have been
8383 explicitly instantiated.
8385 2000-01-24 Richard Henderson <rth@cygnus.com>
8387 * call.c (build_over_call): Use expand_tree_builtin.
8388 * typeck.c (build_function_call_real): Likewise.
8389 (build_binary_op_nodefault): Handle unordered compares.
8391 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8393 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8394 cp_tree_index values.
8395 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8396 New global node #defines for them.
8397 * rtti.c (call_void_fn): Replace with ...
8398 (build_runtime_decl): ... new static function.
8399 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8400 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8401 (build_dynamic_cast_1): Always produce correctly typed result.
8402 Explicitly produce type_info addresses. Use dynamic_cast_node.
8403 * exception.cc (__throw_bad_cast): Return `void *'.
8404 (__throw_bad_typeid): Return `const type_info &'.
8406 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8408 * cp-tree.h (get_vtable_decl): Prototype new function.
8409 * class.c (get_vtable_decl): New function. Broken out from ...
8410 (build_vtable): ... here. Use it.
8411 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8414 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8416 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8417 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8418 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8419 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8420 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8421 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8422 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8423 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8424 (CPTI_TINFO_VAR_ID): New enumeration.
8425 (__tp_desc_type_node, __access_mode_type_node,
8426 __bltn_desc_type_node, __user_desc_type_node,
8427 __class_desc_type_node, __ptr_desc_type_node,
8428 __attr_desc_type_node, __func_desc_type_node,
8429 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8430 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8431 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8432 enum_desc_type_node, class_desc_type_node,
8433 si_class_desc_type_node, vmi_class_desc_type_node,
8434 ptmd_desc_type_node, base_desc_type_node): New #defines.
8435 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8436 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8437 (tinfo_var_id): New enumeration.
8438 (DECL_TINFO_FN_P): Augment comment.
8439 * decl.c (cp_global_trees): Adjust documentation.
8440 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8441 tinfo_decl_type and tinfo_var_id.
8442 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8443 (build_typeid): Remove unused variable.
8444 (get_tinfo_var): Use tinfo_var_id.
8445 (tinfo_name): New static function.
8446 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8447 (tinfo_from_decl): Likewise.
8448 (get_base_offset): New static function, broken out of
8450 (expand_si_desc): Use tinfo_name.
8451 (expand_class_desc): Likewise. Lose local static variable.
8452 Use base_desc_type_node. Use get_base_offset.
8453 (expand_ptr_desc): Use tinfo_name.
8454 (expand_attr_desc): Likewise.
8455 (expand_generic_desc): Likewise.
8457 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8458 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8460 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8462 * cp-tree.h (__eprintf): Remove declaration.
8463 * tree.c (__eprintf): Remove definition.
8465 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8466 Mark Mitchell <mark@codesourcery.com>
8468 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8469 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8471 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8473 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8475 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8477 * cp-tree.h (register_dtor_fn): New function.
8478 * decl.c (destroy_local_static): Rename to ...
8479 (register_dtor_fn): ... this. Give it external linkage.
8480 (expand_static_init): Use it.
8481 * decl2.c (do_static_initialization): Likewise, if using
8483 (do_static_destruction): Check that __cxa_atexit is not in use.
8484 (finish_file): Don't call do_static_destruction if using
8487 * typeck.c (convert_arguments): Restore two-message error
8490 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8492 Remap dynamic cast hint values to be consistent across ABIs.
8493 * search.c (dynamic_cast_base_recurse): Remap generated value.
8494 (get_dynamic_cast_base_type): Adjust documentation.
8495 * tinfo.h (__user_type_info::dyncast): Likewise.
8496 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8497 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8498 (__class_type_info::do_dyncast): Likewise.
8499 (__class_type_info::do_find_public_subobj): Likewise.
8500 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8502 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8504 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8506 * typeck2.c (incomplete_type_error): Restore previous
8507 cp_error and cp_error_at call sequence.
8509 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8511 * class.c (dump_class_hierarchy): Make format agree with argument;
8512 cast pointer to unsigned long and print with %lx.
8514 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8516 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8518 * typeck.c (composite_pointer_type, common_type,
8519 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8520 build_function_call_real, convert_arguments,
8521 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8522 build_unary_op, mark_addressable, build_compound_expr,
8523 build_static_cast, build_reinterpret_cast, build_const_cast,
8524 build_c_cast, build_modify_expr, get_delta_difference,
8525 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8526 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8528 * typeck2.c (readonly_error, abstract_virtuals_error,
8529 process_init_constructor, check_for_new_type): Likewise.
8531 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8533 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8536 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8538 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8539 (build_x_typeid): Likewise.
8540 (get_tinfo_fn): Likewise.
8541 (get_tinfo_fn_unused): Rename to ...
8542 (get_tinfo_decl): ... here.
8543 * rtti.c (build_headof): Replace logic error with assertion.
8544 (get_tinfo_fn_dynamic): Rename to ...
8545 (get_tinfo_decl_dynamic): ... here. Make static. Use
8546 complete_type_or_else.
8547 (build_x_typeid): Move into ...
8548 (build_typeid): ... here. Adjust call to
8549 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8550 throw_bad_typeid expression.
8551 (get_tinfo_fn_unused): Rename to ...
8552 (get_tinfo_decl): ... here. Adjust comment.
8553 (get_tinfo_fn): Delete.
8554 (tinfo_from_decl): New static function.
8555 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8556 (get_typeid): Use complete_type_or_else.
8557 (build_dynamic_cast_1): Adjust calls to
8558 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8559 * parse.y (primary): Adjust call to build_typeid.
8560 * except.c (build_eh_type_type_ref): Adjust call to
8561 get_tinfo_decl. Mark as used.
8562 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8563 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8564 * parse.c: Regenerated.
8566 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8568 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8570 (resolves_to_fixed_type_p): Document calling convention.
8571 * rtti.c (build_x_typeid): Initialize NONNULL.
8573 * cp-tree.h (build_shared_int_cst): New function.
8574 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8575 * class.c (modify_vtable_entry): Likewise.
8576 (add_virtual_function): Split out code to generated shared
8577 INTEGER_CSTs to build_share_int_cst.
8578 (modify_all_vtables): Handle all the overridden functions here.
8579 Add overridden functions from non-primary virtual bases to the
8581 (finish_struct_1): Adjust call to modify_all_vtables. Add
8582 overridden functions from non-primary bases to the vtable.
8583 * tree.c (build_shared_int_cst): New function.
8585 * cp-tree.h (scratchalloc): Remove.
8586 (build_scratch_list): Likewise.
8587 * call.c (convert_class_to_reference): Replace build_scratch_list
8588 and build_expr_list with build_tree_list.
8589 (add_candidate): Replace scratchalloc with expralloc. Note memory
8591 (build_user_type_conversion_1): Replace build_scratch_list
8592 and build_expr_list with build_tree_list.
8593 (build_new_op): Likewise.
8594 (build_op_delete_call): Likewise.
8595 (convert_like): Likewise.
8596 * cvt.c (ocp_convert): Likewise.
8597 * decl.c (start_decl): Likewise.
8598 (start_function): Likewise.
8599 (finish_destructor_body): Likewise.
8600 (maybe_build_cleanup_1): Likewise.
8601 * decl2.c (reparse_decl_as_expr): Likewise.
8602 * init.c (perform_member_init): Likewise.
8603 (expand_cleanup_for_base): Likewise.
8604 (build_builtin_delete_call): Likewise.
8605 (build_new_1): Likewise.
8606 (build_delete): Likewise.
8607 * method.c (do_build_assign_ref): Likewise.
8608 * parse.y (already_scoped_stmt): Likewise.
8609 (nontrivial_exprlist): Likewise.
8610 (net_initializer): Likewise.
8611 (initlist): Likewise.
8612 * parse.c: Regenerated.
8613 * rtti.c (build_x_typeid): Likewise.
8614 (build_dynamic_cast_1): Likewise.
8615 * typeck.c (build_x_compound_expr): Likewise.
8616 (build_static_cast): Likewise.
8617 (build_modify_expr): Likewise.
8619 * cp-tree.h (DECL_VINDEX): Add documentation.
8620 * class.c (build_vtable_entry): Likewise.
8621 (start_vtable): Add comment.
8622 (add_virtual_function): Replace pending_hard_virtuals with
8623 overridden_virtuals and pending_virtuals with new_virtuals.
8624 Replace redundant assignments with assertions.
8625 (check_for_override): Add comment.
8626 (check_bases_and_members): Replace pending_hard_virtuals with
8627 overridden_virtuals and pending_virtuals with new_virtuals.
8628 (create_vtbl_ptr): Likewise.
8629 (layout_class_type): Likewise.
8630 (finish_struct_1): Likewise. Add comments.
8632 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8634 * class.c (finish_struct_1): Replace redundant code with
8637 * cp-tree.h (flag_new_abi): Move.
8638 (flag_use_cxa_atexit): Likewise.
8639 (flag_honor_std): Likewise.
8640 (flag_rtti): Likewise.
8641 (vbase_offsets_in_vtable_p): Define.
8642 (vptrs_present_everywhere_p): Likewise.
8643 (TYPE_CONTAINS_VPTR_P): Likewise.
8644 (dfs_walk_real): Declare.
8645 * class.c (build_vbase_pointer_fields): Check
8646 vbase_offsets_in_vtable_p.
8647 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8649 (build_vbase_offset_vtbl_entries): Simplify.
8650 (build_vbase_offset_vtbl_entries): Adjust.
8651 (build_vbase_pointer): Add ability to look up vbase offsets in
8653 (start_vtable): New function.
8654 (add_virtual_function): Use it.
8655 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8656 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8657 (build_vtbl_initializer): Take the type of the complete object as
8658 input. Use it to correctly calculate vbase offsets.
8659 (dfs_finish_vtbls): Pass the complete type to
8660 build_vtbl_initializer.
8661 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8662 (create_vtable_ptr): Create a vtable even if there are no
8663 new virtual functions, under the new ABI.
8664 (finish_struct_1): Likewise.
8665 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8666 * decl.c (exapnd_static_init): Remove call to
8667 preserve_initializer.
8668 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8670 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8671 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8672 (construct_virtual_bases): Don't initialize virtual base pointers
8674 (build_aggr_init): Clean up comment.
8675 (expand_aggr_init_1): Likewise.
8676 * rtti.c (expand_class_desc): Store the virtual function table
8677 index where the vbase offset lives in the offset field.
8678 * search.c (dfs_walk_real): Make it global.
8679 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8680 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8682 * tinfo.h (USItype): Make it signed under the new ABI.
8683 * tinfo.cc (convert_to_base): New function. Encapsulate base
8684 conversion logic here.
8685 (__class_type_info::do_upcast): Use it.
8686 (__class_type_info::do_dyncast): Likewise.
8687 (__class_type_info::do_find_public_subobj): Likewise.
8689 * init.c (construct_virtual_bases): Don't look up the addresses of
8690 virtual bases at run-time.
8692 * class.c (build_vbase_pointer): Relocate.
8693 (build_vbase_pointer_fields): Likewise.
8694 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8695 (build_vbase_offset_vtbl_entries): Likewise.
8697 * decl.c (init_decl_processing): Complain if -fnew-abi
8698 -fno-vtable-thunks is used.
8700 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8703 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8705 * cp-tree.h (num_extra_vtbl_entries): New function.
8706 (size_extra_vtbl_entries): Likewise.
8707 (dfs_vtable_path_unmark): Likewise.
8708 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8709 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8710 * class.c (num_extra_vtbl_entries): New function.
8711 (size_extra_vtbl_entries): Likewise.
8712 (dfs_build_vbase_offset_vtbl_entries): New function.
8713 (build_vbase_offset_vtbl_entries): Likewise.
8714 (build_vtbl_initializer): Use it.
8715 (finish_struct_1): Adjust vtable sizes (using
8716 num_extra_vtbl_entries).
8717 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8718 THUNK_DECL is non-NULL before expanding it.
8719 * init.c (expand_virtual_init): Adjust the vtable pointer by
8720 size_extra_vtbl_entries before storing it.
8721 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8722 Handle TREE_LIST parameters here, not in the dfs_* functions.
8723 (dfs_unmarked_real_bases_queue_p): Adjust.
8724 (dfs_marked_real_bases_queue_p): Likewise.
8725 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8726 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8727 (dfs_vtable_path_unmark): Likewise.
8729 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8731 * optimize.c (copy_body_r): Clear the operand three of a
8732 TARGET_EXPR when copying it.
8734 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8736 * method.c (build_decl_overload_real): Check whether we are in ::
8737 before returning __builtin_new/delete.
8739 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8741 * pt.c (tsubst_friend_function): Improve comment.
8742 (instantiate_decl): Avoid crashing when a "nested" function is
8743 instantiated from the top level.
8745 * dump.c (dqeueue_and_dump): Dump
8746 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8748 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8750 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8752 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8754 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8755 ENABLE_NEW_GXX_ABI defined.
8756 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8757 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8758 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8760 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8762 * decl.c (start_cleanup_fn): Call pushdecl.
8764 * call.c (convert_class_to_reference): Fix typos.
8765 (build_conditional_expr): Handle errors gracefully.
8766 * class.c (push_nested_class): Likewise.
8767 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8768 (DECL_THIS_EXTERN): Use it.
8769 (DECL_THIS_STATIC): Likewise.
8770 * cvt.c (convert_to_void): Handle errors gracefully.
8771 (build_expr_type_conversion): Likewise.
8772 * decl.c (maybe_push_decl): Likewise.
8773 (start_decl_1): Likewise.
8774 (require_complete_types_for_parms): Likewise.
8775 * parse.y (structsp): Likewise.
8776 (base_class): Likewise.
8777 * parse.c: Regenerated.
8778 * pt.c (finish_member_template_decl): Likewise.
8779 * typeck.c (decay_conversion): Likewise.
8781 * cp-tree.h (dfs_skip_vbases): New function.
8782 (find_vbase_instance): Likewise.
8783 * class.c (determine_primary_base): Allow a nearly empty base to
8784 serve as a primary base class under the new ABI.
8785 (get_class_offset_1): Rename to ...
8786 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8788 (get_class_offset): Use it. Issue error messages here.
8789 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8790 find the right copies of virtual bases.
8791 (fixup_vtable_deltas1): Rename to ...
8792 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8793 bases as primary bases.
8794 (fixup_vtable_deltas): Remove.
8795 (override_one_vtable): Handle virtual bases as primary bases.
8796 (merge_overrides): Likewise.
8797 (finish_struct_1): Likewise.
8798 (dump_class_hierarchy): Dump primary-ness of bases as well.
8799 * search.c (mark_primary_bases): Use a pre-order traversal to
8800 handle primary virtual bases.
8801 (dfs_skip_vbases): New fiunction.
8802 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8803 (fixup_virtual_upcast_offsets): Likewise.
8804 (fixup_all_virtual_upcast_offsets): Likewise.
8805 (dfs_find_vbase_instances): New function.
8806 (find_vbase_instance): Likewise.
8808 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8810 * lex.c (DIR_SEPARATOR): Delete macro.
8812 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8814 * decl2.c (lang_decode_option): Handle automatic line wrapping
8817 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8819 * friend.c (do_friend): Don't resolve scopes when processing
8820 template declarations, even if the qualifying scope doesn't
8821 involve template parameters.
8823 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8825 * class.c (dfs_modify_vtables_queue_p): Remove.
8826 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8827 and dfs_marked_real_bases_queue_p instead of
8828 dfs_modify_vtables_queue_p.
8830 * class.c (build_vbase_path): Simplify.
8831 (dfs_propagate_binfo_offsets): New function.
8832 (propagate_binfo_offsets): Use it.
8833 (remove_base_field): Simplify.
8834 (dfs_set_offset_for_vbases): Remove.
8835 (dfs_set_offset_for_shared_vbases): New function.
8836 (dfs_set_offset_for_unshared_vbases): Likewise.
8837 (layout_virtual_bases): Use them.
8838 (layout_basetypes): Don't call propagate_binfo_offsets.
8839 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8842 * class.c (build_base_field): New function, split out from ...
8843 (build_base_fields): ... here. Use it. Allocate primary bases
8844 first, under the new ABI.
8845 (get_vtable_entry): Remove.
8846 (remove_base_field): New function, split out from ...
8847 (remove_base_fields): ... here. Adjust since primary bases come
8848 first under the new ABI.
8850 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8851 (initialize_vtbl_ptrs): New function.
8852 (expand_indirect_vtbls_init): Change prototype.
8853 (convert_pointer_to_vbase): Declare.
8854 * init.c (expand_direct_vtbls_init): Remove.
8855 (dfs_initialize_vtbl_ptrs): New function.
8856 (initialize_vtbl_ptrs): Likewise.
8857 (emit_base_init): Use initialize_vtbl_ptrs.
8858 * search.c (convert_pointer_to_vbase): Make it global.
8859 (expand_indirect_vtbls_init): Remove vtable initialization code.
8860 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8862 * class.c (dfs_finish_vtbls): New function.
8863 (finish_vtbls): Use it.
8864 (dump_class_hierarchy): New function.
8866 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8867 (BINFO_VBASE_PRIMARY_P): New macro.
8868 (BINFO_VIRTUALS): Add to documentation.
8869 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8870 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8871 (dfs_mark_primary_bases_queue_p): Likewise.
8872 (dfs_unmarked_real_bases_queue_p): New function.
8873 (dfs_marked_real_bases_queue_p): Likewise.
8874 * search.c (dfs_mark_primary_bases): Adjust.
8875 (mark_primary_bases): Likewise.
8876 (get_shared_vbase_if_not_primary): New function.
8877 (dfs_unmarked_real_bases_queue_p): Likewise.
8878 (dfs_marked_real_bases_queue_p): Likewise.
8879 (dfs_get_pure_virtuals): Simplify.
8880 (get_pure_virtuals): Likewise.
8882 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8884 * lex.c: Include tm_p.h.
8886 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8888 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8890 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8892 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8893 * pt.c (instantiate_decl): Defer comdat templates that might not be
8896 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8897 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8898 (finish_file): Likewise.
8900 * decl2.c (import_export_class): Undo 12/14 change.
8902 * error.c (dump_decl): operator new, not operatornew.
8904 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8905 * search.c (lookup_field_1): Look for the last field with the
8908 2000-01-05 Nathan Sidwell <nathan@acm.org>
8910 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8913 2000-01-05 Nathan Sidwell <nathan@acm.org>
8915 * typeck.c (build_static_cast): Don't strip target qualifiers
8916 when casting from a class.
8918 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8920 * class.c (warn_hidden): Initialize variable `fndecl'.
8922 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8924 * decl.c (flag_isoc9x): New variable to be able to use code in
8925 c-common.c. For now always zero.
8927 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8929 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8930 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8931 or unshare_base_binfos for virtual bases here.
8932 * search.c (dfs_get_vbase_types): Do it here.
8933 (get_vbase_types): Adjust.
8935 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8937 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8938 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8939 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8940 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8941 (unmark_primary_bases): Remove declaration.
8942 (unmarkedp): Declare.
8943 (dfs_vbase_unmark): Likewise.
8944 * class.c (determine_primary_base): Return immediately if there
8945 are no base classes. Call mark_primary_bases here.
8946 (modify_all_direct_vtables): Remove.
8947 (modify_all_indirect_vtables): Remove.
8948 (dfs_modify_vtables_queue_p): New function.
8949 (dfs_modify_vtables): New function.
8950 (modify_all_vtables): Use them.
8951 (build_base_fields): Build FIELD_DECLs for primary virtual base
8953 (create_vtable_ptr): Don't call determine_primary_base here.
8954 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8955 (dfs_set_offset_for_vbases): ... this.
8956 (layout_virtual_bases): Use it.
8957 (layout_class_type): Call determine_primary_base here.
8958 * search.c (unmarkedp): Make it global.
8959 (shared_marked_p): Simplify.
8960 (shared_unmarked_p): Likewise.
8961 (dfs_primary_bases_queue_p): Remove.
8962 (dfs_unmark_primary_bases): Likewise.
8963 (unmark_primary_bases): Likewise.
8964 (mark_primary_bases): Simplify.
8965 (get_pure_virtuals): Don't call mark_primary_bases here.
8966 (dfs_vbase_unmark): New function.
8967 (get_vbase_types): Simplify.
8969 * class.c (struct base_info): Remove.
8970 (determine_primary_base): Take has_virtual_p rather than a
8971 base_info as input. Don't calculate max_has_virtual.
8972 (finish_struct_bits): Remove max_has_virtual argument.
8973 (create_vtable_ptr): Remove max_has_virtual_p argument.
8974 (layout_virtual_bases): Remove max argument.
8975 (layout_basetypes): Likewise.
8976 (layout_class_type): Remove max_has_virtual_p argument.
8977 (finish_struct_1): Remove max_has_virtual.
8979 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8980 (layout_basetypes): Remove.
8981 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8982 Update to handle primary virtual bases.
8983 (remove_base_fields): New function, split out from
8985 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8986 (layout_virtual_bases): New function, split out from
8987 layout_basetypes. Update to handle primary virtual bases.
8988 (layout_basetypes): Moved here from tree.c. Use
8989 remove_base_fields and layout_virtual_bases.
8990 * search.c (dfs_mark_primary_bases_queue_p): New function.
8991 (mark_primary_bases): Use it.
8992 * tree.c (CEIL): Remove.
8993 (propagate_binfo_offsets): Remove.
8994 (layout_basetypes): Remove.
8996 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8998 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8999 (BINFO_PRIMARY_MARKED_P): New macro.
9000 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9001 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9002 (mark_primary_bases): New function.
9003 (unmark_primary_bases): Likewise.
9004 * search.c (get_abstract_virtuals_1): Remove.
9005 (dfs_mark_primary_bases): New function.
9006 (mark_primary_bases): Likewise.
9007 (dfs_unmark_primary_bases): Likewise.
9008 (unmark_primary_bases): Likewise.
9009 (dfs_get_pure_virtuals): Likewise.
9011 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9013 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9014 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9015 (modify_one_vtable): Adjust.
9016 (fixup_vtable_deltas1): Likewise.
9017 (override_one_vtable): Likewise.
9018 * search.c (get_abstract_virtuals_1): Likewise.
9019 (get_pure_virtuals): Likewise.
9020 (expand_upcast_fixups): Likewise.
9021 * tree.c (debug_binfo): Likewise.
9023 * class.c (build_vtable): Don't return a value. Don't rebuild
9024 vtables for bases that have already been handled.
9025 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9026 already been handled.
9027 (modify_one_vtable): Adjust accordingly.
9028 (fixup_vtable_deltas1): Likewise.
9029 (finish_struct_1): Likewise.
9031 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9033 * call.c (build_new_method_call): Also check destructors.