1 2001-04-20 Jakub Jelinek <jakub@redhat.com>
3 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
4 is found, look first if name does not match the structure name.
6 2001-04-19 Mark Mitchell <mark@codesourcery.com>
8 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
10 (SET_DECL_LANGUAGE): New macro.
11 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
13 (build_library_fn_1): Likewise.
14 (build_cp_library_fn): Likewise.
15 (grokfndecl): Likewise.
16 (grokvardecl): Mark `extern "C"' variables as having C linkage.
17 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
18 * lex.c (retrofit_lang_decl): Likewise.
19 * mangle.c (mangle_decl_string): Don't mangle the names of
20 variables declared with C language linkage.
21 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
23 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
25 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
26 flag_access_control from uninitialized storage.
28 2001-04-15 Mark Mitchell <mark@codesourcery.com>
30 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
31 * mangle.c (write_pointer_to_member_type): Fix mangling of
32 pointers to cv-qualified member function types.
34 * init.c (build_delete): Create a SAVE_EXPR for the address if
35 we're going to use it more than once.
37 2001-04-13 Mark Mitchell <mark@codesourcery.com>
39 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
40 (expand_ptremfunc_cst): Change prototype.
41 (delta2_from_ptrmemfunc): Remove.
42 * expr.c (cplus_expand_constant): Adjust call to
43 expand_ptrmemfunc_cst.
44 * typeck.c (build_ptrmemfunc1): Simplify.
45 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
46 results in a constant.
47 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
48 (delta2_from_ptrmemfunc): Remove.
49 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
51 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
53 * cp-tree.h (decl_namespace_list): New macro.
54 (struct saved_scope): Add decl_ns_list.
55 * decl.c (mark_saved_scope): Mark it.
56 * decl2.c: Lose static decl_namespace_list.
57 (init_decl2): Don't save it.
59 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
61 * cp-tree.h (warn_return_type, yylex): Delete redundant
64 * decl.c (current_class_depth, global_namespace): Likewise.
66 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
68 * repo.c (flag_use_repository): Likewise.
70 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
72 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
73 set_block, pushdecl, getdecls, gettags, init_decl_processing,
74 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
75 lvalue_or_else, print_lang_statistics, comp_target_types,
76 unsigned_type, signed_type, signed_or_unsigned_type,
77 build_function_call, mark_addressable, incomplete_type_error):
78 Delete redundant declarations.
80 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
82 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
83 (TYPE_ANONYMOUS_P): New macro.
84 (TAGGED_TYPE_P): New macro.
85 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
86 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
87 * tree.c (no_linkage_helper): Likewise.
88 * semantics.c (begin_class_definition): Likewise.
89 * pt.c (convert_template_argument): Likewise.
90 * lex.c (check_for_missing_semicolon): Likewise.
92 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
94 * class.c (dfs_unshared_virtual_bases): New function.
95 (mark_primary_bases): Call it.
96 (check_bases): Ignore virtual bases when determining
99 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
101 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
103 2001-04-11 Mark Mitchell <mark@codesourcery.com>
105 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
106 cloned function to the clone.
108 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
110 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
112 * semantics.c: Include expr.h.
114 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
116 * method.c (implicitly_declare_fn): Commonize code for copy ctor
117 and assignment op. Set TREE_USED for parameter.
119 2001-04-10 Mark Mitchell <mark@codesourcery.com>
121 * class.c (find_final_overrider_data): Add `candidates'.
122 (dfs_find_final_overrider): Don't issue error messages
124 (find_final_overrider): Issue error messages here.
125 (build_base_field): Don't warn about amgibuous direct bases here.
126 (warn_about_ambiguous_direct_bases): New function.
127 (layout_class_type): Use it.
129 2001-04-10 Richard Henderson <rth@redhat.com>
131 * typeck.c (build_array_ref): Push the array reference inside
132 COMPOUND_EXPR and COND_EXPR.
134 2001-04-05 Mark Mitchell <mark@codesourcery.com>
136 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
137 * decl.c (duplicate_decls): Adjust accordingly.
138 (maybe_commonize_var): Likewise.
139 (grokfndecl): Likewise.
140 (start_function): Likewise.
141 (start_method): Likewise.
142 * decl2.c (key_method): Likewise.
143 (import_export_decl): Likewise.
144 * method.c (implicitly_declare_fn): Likewise.
145 * optimize.c (maybe_clone_body): Likewise.
147 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
149 * lang-specs.h: Add __DEPRECATED.
151 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
153 * search.c (get_dynamic_cast_base_type): When building a new
154 constant, set its type to ssizetype.
156 2001-04-04 Jakub Jelinek <jakub@redhat.com>
158 * optimize.c (expand_call_inline): Only add newly inlined statements
161 2001-04-03 Mark Mitchell <mark@codesourcery.com>
163 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
164 (OPERATOR_FORMAT): Likewise.
165 (OPERATOR_TYPENAME_FORMAT): Likewise.
166 * operators.def: Remove old name-mangling information.
167 * decl.c (grok_op_properties): Adjust accordingly.
168 * lex.c (init_operators): Likewise.
169 * rtti.c (get_tinfo_decl): Issue error messages about types that
172 2001-04-03 Mark Mitchell <mark@codesourcery.com>
174 * decl2.c (import_export_decl): Don't call import_export_class
175 when processing an inline member function.
176 * semantics.c (expand_body): Call import_export_decl before
177 emitting inline functions.
179 2001-03-28 Richard Henderson <rth@redhat.com>
181 IA-64 ABI Exception Handling:
182 * cp-tree.def (EH_SPEC_BLOCK): New.
183 (MUST_NOT_THROW_EXPR): New.
184 * cp-tree.h: Update changed function declarations.
185 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
186 (CPTI_CALL_UNEXPECTED): New.
187 (struct cp_language_function): Rename x_eh_spec_try_block
189 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
190 * decl.c (current_binding_level): If no current function
191 bindings, revert to scope_chain.
192 (initialize_predefined_identifiers): Remove __cp_push_exception.
193 (store_parm_decls): Use begin_eh_spec_block.
194 (finish_function): Use finish_eh_spec_block.
195 (mark_lang_function): Update for name changes.
196 * decl2.c (finish_file): No mark_all_runtime_matches.
197 * dump.c (cp_dump_tree): Handle new tree codes.
198 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
199 * except.c (catch_language_init, catch_language): Remove.
200 (init_exception_processing): Don't set language code.
201 Initialize call_unexpected_node, protect_cleanup_actions,
202 eh_personality_libfunc, lang_eh_runtime_type.
203 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
204 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
205 (prepare_eh_type): Split out type canonicalizations ...
206 (build_eh_type_type): ... from here.
207 (build_eh_type_type_ref): Remove.
208 (mark_all_runtime_matches): Remove.
209 (build_exc_ptr): New.
210 (do_begin_catch, do_end_catch): New.
211 (do_pop_exception): Remove.
212 (build_terminate_handler): Remove.
213 (choose_personality_routine): Split out language choice from ...
214 (initialize_handler_parm): ... here.
215 Use MUST_NOT_THROW_EXPR.
216 (expand_start_catch_block): Use do_begin_catch. Simplify Java
217 exception object handling.
218 (expand_start_eh_spec, expand_end_eh_spec): Remove.
219 (expand_exception_blocks, alloc_eh_object): Remove.
220 (begin_eh_spec_block, finish_eh_spec_block): New.
221 (do_allocate_exception, do_free_exception): New.
222 (expand_throw): Merge into ...
223 (build_throw): ... here. Update for abi.
224 * expr.c (cplus_expand_expr): No expand_internal_throw.
225 Handle MUST_NOT_THROW_EXPR.
226 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
227 * semantics.c (*) Update for except.h name changes.
228 (genrtl_try_block): No protect_with_terminate.
229 (genrtl_eh_spec_block): New.
230 (genrtl_handler): Don't emit the goto here.
231 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
232 (genrtl_finish_function): Don't expand_exception_blocks.
233 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
235 2001-03-28 Richard Henderson <rth@redhat.com>
237 * decl.c (struct named_label_list): Rename eh_region to
238 in_try_scope, add in_catch_scope.
239 (struct binding_level): Rename eh_region to is_try_scope,
241 (note_level_for_try): Rename from note_level_for_eh.
242 (note_level_for_catch): New.
243 (poplevel): Copy both is_try_scope and is_catch_scope to
244 the named_label_list struct.
245 (check_previous_goto_1): Don't check for catch block via
246 DECL_ARTIFICIAL; use in_try_scope instead.
247 (check_goto): Likewise.
248 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
249 * except.c (expand_start_catch_block): Call note_level_for_catch.
250 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
252 2001-03-27 Richard Henderson <rth@redhat.com>
254 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
255 exceptions_via_longjmp.
257 2001-03-27 Phil Edwards <pme@sources.redhat.com>
259 * pt.c (check_default_tmpl_args): Make error messages clearer.
261 2001-03-26 Phil Edwards <pme@sources.redhat.com>
263 * error.c: Also undefine 'A' macro used for cp_printers definition.
265 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
267 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
269 2001-03-26 Mike Yang <yang@research.att.com>
270 Mark Mitchell <mark@codesourcery.com>
272 * dump.c (dump_access): New function.
273 (cp_dump_tree): Use it. Dump basetype information for class
276 2001-03-26 Mark Mitchell <mark@codesourcery.com>
278 * Makefile.in (optimize.o): Depend on params.h.
279 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
280 (init_decl_processing): Set flag_no_inline when doing
282 * optimize.c: Include params.h.
283 (struct inline_data): Improve documentation of FNS. Add
284 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
285 (INSNS_PER_STMT): New macro.
286 (remap_block): Use CLONING_P.
287 (inlinable_function_p): Don't inline big functions.
288 (expand_call_inline): Keep track of how much inlining we've done.
289 (optimize_function): Set FIRST_INLINED_FN.
290 (maybe_clone_body): Set CLONING_P.
291 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
293 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
294 rest_of_compilation. Clear DECL_RTL for local variables
296 (clear_decl_rtl): New function.
298 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
301 * cp-tree.h (skip_type_access_control,
302 reset_type_access_control): Prototype.
303 * decl.c (grokdeclarator): Access of friends is not checked.
304 * parse.y (component_decl_list): Reset type access control.
305 * semantics.c (decl_type_access_control): Clear
306 current_type_lookups.
307 (save_type_access_control): Don't save if not deferring.
308 (skip_type_access_control, reset_type_access_control): New
310 (begin_class_definition): Do type access control for basetypes.
311 Start deferred access control.
312 (finish_class_definition): Resume immediate access control if
313 this is a local class.
315 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
317 * class.c (add_method): Use memcpy/memmove, not bcopy.
319 * decl.c (duplicate_decls): Likewise.
321 2001-03-23 Jakub Jelinek <jakub@redhat.com>
323 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
326 2001-03-23 Jakub Jelinek <jakub@redhat.com>
328 * decl.c (local_names): Define.
329 (push_local_name): New.
330 (grok_reference_init): Return init if initializing static reference
331 variable with non-constant instead of emitting it.
332 Move expand_static_init call to cp_finish_decl.
333 (layout_var_decl): Call push_local_name.
334 (maybe_commonize_var): Allow inlining functions even if they have
335 static local variables, use comdat_linkage for them if flag_weak.
336 (check_initializer): Call obscure_complex_init if
337 grok_reference_init returned non-zero.
338 (save_function_data): Clear x_local_names.
339 (pop_cp_function_context): Free x_local_names.
340 (mark_inlined_fns): Remove.
341 (mark_lang_function): Mark x_local_names.
342 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
343 Mark inlined_fns as tree, remove call to mark_inlined_fns.
344 * class.c (alter_access): Ensure DECL_ACCESS is never set if
345 DECL_DISCRIMINATOR_P.
346 * cp-tree.h (cp_language_function): Add x_local_names.
347 (lang_decl_flags): Add discriminator into u2.
348 (lang_decl_inlined_fns): Remove.
349 (lang_decl): inlined_fns is now a TREE_VEC.
350 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
351 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
352 TREE_VEC, not a custom structure.
353 (optimize_function): Likewise.
354 * mangle.c (discriminator_for_local_entity): Discriminate among
355 VAR_DECL local entities.
356 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
359 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
361 Add support for Java interface method calls.
362 * cp-tree.h (struct lang_type): Add java_interface flag.
363 (TYPE_JAVA_INTERFACE): New macro.
364 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
365 by setting TYPE_JAVA_INTERFACE.
366 * call.c (java_iface_lookup_fn): New static.
367 (build_over_call): If calling a method declared in a
368 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
369 expression which resolves the function address.
370 (build_java_interface_fn_ref): New function.
372 2001-03-22 Richard Henderson <rth@redhat.com>
374 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
375 * except.c: Don't include it.
377 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
378 based on an idea from Joe Buck <jbuck@synopsys.com>
380 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
382 (data_def, component_decl): Add reductions to bad_decl.
384 2001-03-22 Jakub Jelinek <jakub@redhat.com>
386 * method.c (do_build_assign_ref): Don't use build_modify_expr for
387 anonymous aggregates, since they don't have assignment operator
389 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
390 assignment operators for anonymous structure fields.
392 2001-03-21 Jason Merrill <jason@redhat.com>
394 * pt.c (instantiate_decl): Abort if we see a member constant
395 instantiation that doesn't already have its initializer.
396 Downgrade explicit instantiation without definition to pedwarn.
398 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
399 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
400 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
402 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
403 (pending_vtables): Remove.
404 * decl2.c (pending_vtables): Remove.
405 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
406 CLASSTYPE_VTABLE_NEEDS_WRITING.
407 (import_export_class): Likewise.
408 (init_decl2): Don't mark pending_vtables.
409 * lex.c (handle_pragma_vtable): Just sorry.
410 * pt.c (instantiate_class_template): Don't mess with
411 CLASSTYPE_VTABLE_NEEDS_WRITING.
412 (mark_class_instantiated): Likewise.
413 * ptree.c (print_lang_type): Don't print it.
414 * semantics.c (begin_class_definition): Don't set it.
416 * pt.c (template_tail): Replace with last_pending_template.
417 (maybe_templates, maybe_template_tail): Remove.
418 (add_pending_template): Adjust.
419 (instantiate_pending_templates): Adjust.
421 * cp-tree.h (struct saved_scope): Remove lang_stack field.
422 (current_lang_stack): Remove.
423 * decl.c (maybe_push_to_top_level): Don't initialize it.
424 (duplicate_decls): Use current_lang_depth.
425 (xref_basetypes): Likewise.
426 * class.c (current_lang_depth): New fn.
427 (push_lang_context): Use more varray functionality.
428 (pop_lang_context): Likewise.
430 * error.c (GLOBAL_THING): Always use '__'.
432 2001-03-21 Mark Mitchell <mark@codesourcery.com>
434 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
436 * mangle.c (mangle_decl_string): Mangle the names of overloaded
437 operators, even when they have `extern "C"' linkage.
439 2001-03-19 Mark Mitchell <mark@codesourcery.com>
441 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
442 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
443 where it's not necessary.
444 (add_method): Remove optimization involving comparison of
446 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
447 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
448 where it's not necessary.
449 (check_methods): Likewise.
450 (build_clone): Likewise.
451 (built_vtt): Likewise.
452 * cp-tree.h (DECL_NEEDED_P): Likewise.
453 * decl.c (pushtag): Likewise.
454 (duplicate_decls): Likewise.
455 (pushdecl): Likewise.
456 (builtin_function): Likewise.
457 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
458 (build_cp_library_fn): Likewise.
459 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
460 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
461 where it's not necessary.
462 (make_rtl_for_nonlocal_decl): Likewise.
463 (cp_finish_decl): Likewise.
464 (grokfndecl): Likewise.
465 (grokvardecl): Likewise.
466 (grokdeclarator): Likewise.
467 (start_function): Likewise.
468 (cp_missing_return_ok_p): Likewise.
469 * decl2.c (grokclassfn): Likewise.
470 (check_classfn): Likewise.
471 (finish_static_data_member_decl): Likewise.
472 (grokfield): Likewise.
473 * error.c (GLOBAL_IORD_P): Remove.
474 (dump_global_iord): Improve output.
475 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
476 * except.c (nothrow_libfn_p): Summarily reject any function not in
478 * init.c (build_java_class_ref): Don't explicitly set
479 DECL_ASSEMBLER_NAME after calling mangle_decl.
480 * mangle.c (mangle_decl_string): Handle extern "C" functions.
481 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
482 * method.c (set_mangled_name_for_decl): Don't explicitly set
483 DECL_ASSEMBLER_NAME after calling mangle_decl.
484 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
485 IDENTIFIER_GLOBAL_VALUE for the thunk.
486 * pt.c (set_mangled_name_for_template_decl): Remove.
487 (check_explicit_specialization): Don't use it.
488 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
489 (tsubst_friend_function): Likewise.
490 (tsubst_decl): Likewise.
491 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
492 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
493 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
494 where it's not necessary.
495 (tinfo_base_init): Likewise.
496 (create_real_tinfo_var): Likewise.
497 * search.c (looup_field_1): Likewise.
498 * semantics.c (finish_named_return_value): Likewise.
499 * tree.c (init_tree): Set lang_set_decl_assembler_name.
501 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
503 Correct semantics restrictions checking in throw-expression.
504 * except.c (is_admissible_throw_operand): New function.
505 (build_throw): Use it.
507 2001-03-14 Mark Mitchell <mark@codesourcery.com>
509 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
512 2001-03-14 Mark Mitchell <mark@codesourcery.com>
514 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
515 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
516 * decl.c (duplicate_decls): Likewise.
517 (builtin_function): Likewise.
518 (build_library_fn): Likewise.
519 (build_cp_library_fn): Likewise.
520 (check_initializer): Likewise.
521 (cp_finish_decl): Likewise.
522 * decl2.c (grokfield): Likewise.
523 (grok_function_init): Remove #if 0'd code.
524 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
525 * friend.c (do_friend): Likewise.
526 * init.c (get_temp_regvar): Likewise.
527 * method.c (make_thunk): Likewise.
528 * pt.c (tsubst_friend_function): Likewise.
529 (tsubst_decl): Likewise.
530 (regenerate_decl_from_template): Likewise.
531 * semantics.c (genrtl_named_return_value): Likewise.
532 (expand_body): Likewise.
533 (genrtl_finish_function): Likewise.
534 * tree.c (cp_tree_equal): Likewise.
536 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
538 * call.c (convert_like_real): Add extra semantics to INNER
539 parameter. Don't convert to temporary if a user conversion
540 gives us an lvalue that we're about to bind to a reference.
541 Set INNER to indicate pending reference binding on recursive
544 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
546 * cp/lex.c: Delete duplicate pending_lang_change.
548 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
550 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
552 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
553 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
555 2001-03-09 Zack Weinberg <zackw@stanford.edu>
557 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
559 2001-03-08 Stan Shebs <shebs@apple.com>
561 * cp-tree.h (set_identifier_local_value): Remove unused decl.
563 2001-03-06 Zack Weinberg <zackw@stanford.edu>
565 * spew.c: Remove references to CPP_OSTRING.
567 2001-03-06 Andrew Haley <aph@redhat.com>
569 * typeck.c (convert_arguments): Check that we have an fndecl.
571 2001-03-05 Andrew Haley <aph@redhat.com>
573 * typeck.c (convert_arguments): Don't do ellipsis conversion for
574 __built_in_constant_p.
576 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
578 * typeck.c (build_static_cast): Allow enum to enum conversions
581 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
583 * class.c (check_field_decls): Pointers to member do not a
584 non-pod struct make, as per DR 148.
586 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
588 * call.c (joust): cp_pedwarn when using gnu extension concerning
589 worst conversion sequences.
591 2001-03-01 Zack Weinberg <zackw@stanford.edu>
593 * decl.c: Replace all uses of 'boolean' with 'bool'.
595 2001-03-01 Zack Weinberg <zackw@stanford.edu>
597 * lang-specs.h: Add zero initializer for cpp_spec field to
598 all array elements that need one. Don't put an #ifdef inside
599 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
602 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
604 Implement using decls inside template functions.
605 * decl2.c (validate_nonmember_using_decl): Don't special case
606 fake_std_node in the global namespace. Don't reject early when
607 processing a template.
608 (do_local_using_decl): Add to statement tree. Don't do further
609 processing when building a template.
610 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
612 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
614 * decl2.c (do_nonmember_using_decl): Don't complain if we find
615 same function. Do complain about ambiguating extern "C"
618 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
620 Remove floating point and complex type template constant parms.
621 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
622 COMPLEX_TYPE extensions.
623 (invalid_nontype_parm_type_p): Likewise.
625 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
627 * except.c (call_eh_info): Revert "match_function"'s type.
629 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
631 Fix ctor vtable vcall offsets.
632 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
633 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
634 (get_matching_base): Remove.
635 (get_original_base): New function.
636 (build_vtbl_initializer): Initialize vid.rtti_binfo.
637 Use a virtual thunk for a ctor vtable with an index
638 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
639 primary base within a constructor vtable. Only set
640 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
641 when primary base has been lost.
642 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
644 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
646 * call.c (joust): Ensure more_specialized()'s argument length
647 parameter has correct value for constructors.
649 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
651 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
653 * decl.c (mark_inlined_fns): Prototype.
655 2001-02-22 Mark Mitchell <mark@codesourcery.com>
657 * spew.c (yylex): Correct handling of friends.
659 2001-02-22 Mark Mitchell <mark@codesourcery.com>
661 * mangle.c (write_encoding): Pass write_function_type the
662 FUNCTION_DECL for the function being encoded.
663 (write_function_type): Pass it along to write_bare_function_type.
664 (write_bare_function_type): Pass it along to write_method_parms.
665 (write_method_parms): Don't mangle the compiler-generated
666 parameters to a constructor or destructor.
668 2001-02-22 Andreas Jaeger <aj@suse.de>
670 * optimize.c: Include toplev.h for
671 note_deferral_of_defined_inline_function prototype.
673 2001-02-22 Jakub Jelinek <jakub@redhat.com>
675 * cp-tree.h (struct lang_decl_inlined_fns): New.
676 (struct lang_decls): Add inlined_fns.
677 (DECL_INLINED_FNS): New macro.
678 * optimize.c (struct inline_data): Add inlined_fns.
679 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
680 (inlinable_function_p): Likewise, fix typo in comment,
681 function is not inlinable if it already inlined function currently
683 (expand_call_inline): Add fn to inlined_fns if neccessary.
684 (optimize_function): Initialize inlined_fns.
685 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
686 * decl.c (mark_inlined_fns): New function.
687 (lang_mark_tree): Call it.
689 2001-02-21 Jason Merrill <jason@redhat.com>
691 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
692 (DECL_UNINLINABLE): Move to middle-end.
694 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
695 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
696 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
697 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
698 parms and outer BLOCK. note_deferral_of_defined_inline_function.
700 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
703 2001-02-19 Mark Mitchell <mark@codesourcery.com>
705 * decl2.c (set_decl_namespace): Allow explicit instantiations in
708 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
710 * optimize.c (expand_call_inline): Don't walk subtrees of type
713 2001-02-18 Mark Mitchell <mark@codesourcery.com>
715 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
718 2001-02-18 Jason Merrill <jason@redhat.com>
720 Do put the VTT parameter in DECL_ARGUMENTS.
721 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
722 (current_vtt_parm): New macro.
723 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
724 (DECL_HAS_VTT_PARM_P): New macro.
725 (DECL_VTT_PARM): Remove.
726 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
727 * decl.c (duplicate_decls): Only copy the operator code if
729 (start_function): Set current_vtt_parm.
730 (lang_mark_tree): Don't mark vtt_parm.
731 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
732 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
733 * class.c (build_clone): Maybe remove the VTT parm.
734 * optimize.c (maybe_clone_body): Set up the VTT parm.
735 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
736 * call.c (build_over_call): Just allow the VTT arg.
737 * method.c (make_thunk): Don't set DECL_VTT_PARM.
738 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
739 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
740 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
741 * error.c (dump_function_decl): Likewise.
742 * call.c (build_user_type_conversion_1, convert_like_real): Abort
743 if we try to call a constructor with in-charge or VTT parms.
744 * method.c (skip_artificial_parms_for): New fn.
745 * call.c (add_function_candidate, build_over_call): Call it.
746 * call.c (build_new_method_call): Use current_vtt_parm.
747 * init.c (expand_virtual_init): Likewise.
748 * class.c (same_signature_p): No longer static.
749 * cp-tree.h: Declare it.
750 * search.c (look_for_overrides_r): Use it.
752 2001-02-17 Mark Mitchell <mark@codesourcery.com>
754 * cp-tree.h (new_abi_rtti_p): Remove.
755 (name_mangling_version): Likewise.
756 (flag_do_squangling): Likewise.
757 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
758 * decl.c (grokfndecl): Likewise.
759 * decl2.c (name_mangling_version): Remove.
760 (flag_do_squangling): Likewise.
761 (lang_f_options): Remove `squangle'.
762 (unsupported_options): Add `squangle'.
763 (cxx_decode_option): Issue a warning about uses of
764 -fname-mangling-version.
765 (finish_file): Remove old ABI support.
766 * pt.c (check_explicit_specialization): Likewise.
767 (tsubst_decl): Likewise.
768 * rtti.c (init_rtti_processing): Likewise.
769 (build_headof): Likewise.
770 (get_tinfo_decl_dynamic): Likewise.
771 (tinfo_from_decl): Likewise.
772 (build_dynamic_cast_1): Likewise.
773 (synthesize_tinfo_var): Likewise.
774 * init.c (build_new): Allow enumeration types for the array-bounds
775 in a direct-new-declarator.
777 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
779 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
780 TREE_PROTECTED from the template being specialized.
782 2001-02-17 Jason Merrill <jason@redhat.com>
784 * decl2.c (build_artificial_parm): Set TREE_READONLY.
786 * decl.c (bad_specifiers): Allow throw specs on things with
787 pointer-to-function or -member-function type.
788 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
791 2001-02-17 Mark Mitchell <mark@codesourcery.com>
793 * call.c (check_dtor_name): Handle template names correctly.
795 2001-02-16 Jason Merrill <jason@redhat.com>
797 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
798 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
799 * optimize.c (maybe_clone_body): Don't substitute it.
800 * call.c (build_new_method_call): Check in_chrg instead.
801 * init.c (expand_virtual_init): Likewise.
803 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
805 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
806 class-type introduces at least a type-name.
808 2001-02-16 Jakub Jelinek <jakub@redhat.com>
810 * call.c (convert_like_real): Create a temporary for non-lvalue.
812 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
814 * cp-tree.h: Fix typos in comments.
816 2001-02-16 Jason Merrill <jason@redhat.com>
818 * optimize.c (remap_block): If we're compiling a clone, pass the
819 new block to insert_block.
821 2001-02-16 Mark Mitchell <mark@codesourcery.com>
823 * semantics.c (finish_asm_stmt): Robustify.
825 2001-02-15 Mark Mitchell <mark@codesourcery.com>
827 * pt.c (push_template_decl_real): Don't remangle the name of a
830 2001-02-15 Jim Meyering <meyering@lucent.com>
832 * Make-lang.in (c++.install-common): Depend on installdirs.
833 (c++.install-info): Likewise.
834 (c++.install-man): Likewise.
836 2001-02-15 Mark Mitchell <mark@codesourcery.com>
838 * typeck2.c (build_m_component_ref): Robustify.
840 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
842 * friend.c (do_friend): Don't take the nested [template] class
843 into account when deciding whether to warn about the friend
844 function not referring to a template function.
846 2001-02-14 Jakub Jelinek <jakub@redhat.com>
848 * typeck.c (build_unary_op): Clarify error message.
850 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
852 * parse.y (component_constructor_declarator): allow optional
853 parentheses around constructor class name.
855 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
857 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
859 * init.c (emit_base_init): Remove incorrect comment about
861 * method.c (make_thunk): Fix comment alignment.
863 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
865 Kill remnants of this is variable.
866 * cp-tree.h (flag_this_is_variable): Remove.
867 * decl2.c (flag_this_is_variable): Remove.
868 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
869 (build_vbase_path): The path is non-static, even in a cdtor.
870 (resolves_to_fixed_type_p): Add additional return value.
871 * search.c (init_vbase_pointers): Adjust.
872 * tree.c (lvalue_p_1): Adjust.
873 * typeck.c (mark_addressable): Adjust.
875 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
877 * pt.c (unify): Don't check cv quals of array types.
879 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
881 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
882 check whether we already have the type.
884 2001-02-13 Mark Mitchell <mark@codesourcery.com>
886 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
887 * call.c (build_op_delete_call): Simplify to remove duplicate
889 * class.c (clone_function_decl): Don't build the deleting variant
890 of a non-virtual destructor.
891 * decl.c (finish_destructor_body): Don't call delete if this is a
892 non-virtual destructor.
893 * init.c (build_delete): Explicitly call `operator delete' when
894 deleting an object with a non-virtual destructor.
896 2001-02-13 Jason Merrill <jason@redhat.com>
898 * lang-specs.h: Add more __EXCEPTIONS.
900 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
902 * typeck2.c (process_init_constructor): Check
903 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
905 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
907 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
908 Remove spurious information in comment. Allow further
909 adjustments of REFERENCE_TYPE args.
911 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
913 * errfn.c (cp_deprecated): Tweak diagnostic text.
914 * parse.y (new_initializer): Deprecate initializer lists
917 2001-02-12 Mark Mitchell <mark@codesourcery.com>
919 Remove old ABI support.
921 2001-02-11 Mark Mitchell <mark@codesourcery.com>
923 * decl2.c (flag_vtable_thunks): Always set it to 1.
924 (flag_new_abi): Likewise.
925 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
927 * Makefile.in (g++spec.o): Fix typo.
929 2001-02-09 Jason Merrill <jason@redhat.com>
931 * lang-specs.h: Restore definition of __EXCEPTIONS.
933 2001-02-08 Jason Merrill <jason@redhat.com>
935 * search.c (shared_member_p): New function.
936 (lookup_field_r): Use it.
937 * cp-tree.h (SHARED_MEMBER_P): Remove.
939 * method.c (process_overload_item): Handle template-dependent array
941 * pt.c (type_unification_real): If we end up with undeduced nontype
944 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
947 * typeck2.c (friendly_abort): Don't say anything if we have
948 earlier errors or sorries.
950 * decl.c (check_tag_decl): Notice attempts to redefine bool and
951 wchar_t. Ignore if in_system_header.
953 * decl.c (maybe_push_cleanup_level): New fn...
954 (start_decl_1): ...split out from here.
955 * cvt.c (build_up_reference): Use it.
956 * cp-tree.h: Declare it.
958 2001-02-07 Mark Mitchell <mark@codesourcery.com>
960 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
963 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
965 * pt.c (lookup_template_class): Make sure it's a primary
966 template or template_template_parm when called from the parser.
967 (instantiate_template_class): Add assertion.
969 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
971 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
972 from error_mark_node.
974 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
976 Fix specification and implementation bugs in V3 ABI
977 construction vtables.
978 * cp-tree.h (flag_dump_class_layout): New flag.
979 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
980 (BINFO_LOST_PRIMARY_P): New flag.
981 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
982 (BINFO_PRIMARY_MARKED_P): Rename to ...
983 (BINFO_PRIMARY_P): ... here.
984 (binfo_via_virtual): New prototype.
985 * decl2.c (flag_dump_class_layout): New flag.
986 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
987 use `=' as a file name separator.
988 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
990 (build_vtbl_address): If this is a virtual primary base, then
991 get the vtbl of what it is ultimately primary for.
992 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
994 (dfs_skip_nonprimary_vbases_markedp): Likewise.
995 (get_shared_vbase_if_not_primary): Likewise.
996 (dfs_get_pure_virtuals): Likewise.
997 (expand_upcast_fixups): Likewise.
998 (fixup_virtual_upcast_offsets): Likewise.
999 (dfs_find_vbase_instance): Likewise.
1000 (find_vbase_instance): Likewise.
1001 (binfo_from_vbase): Adjust comment to reflect reality.
1002 (binfo_via_virtual): New function.
1003 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1004 for binfo walking during VTT construction.
1005 (dfs_mark_primary_bases): Remove.
1006 (force_canonical_binfo_r): New function.
1007 (force_canonical_binfo): New function.
1008 (mark_primary_virtual_base): New function.
1009 (mark_primary_bases): Walk in inheritance graph order, use
1010 mark_primary_virtual_base.
1011 (determine_primary_base): Use some more intermediate variables.
1012 (dfs_find_final_overrider): Don't check for overriding along a
1014 (dfs_modify_vtables): Walk into primary virtual bases too.
1015 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1016 (build_base_fields): Likewise.
1017 (dfs_set_offset_for_unshared_vbases): Likewise.
1018 (layout_virtual_bases): Likewise.
1019 (end_of_class): Likewise.
1020 (finish_struct_1): Call dump_class_hierarchy, if requested.
1021 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1022 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1023 (dump_class_hierarchy): Add file parameter. Append to file, if
1025 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1026 Use canonical base for virtual bases.
1027 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1028 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1029 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1030 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1032 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1033 from DATA. We want virtual primary bases and all bases via virtual.
1034 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1035 virtual base when not a construction vtable.
1036 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1037 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1038 Use canonical bases when processing virtual bases.
1039 (accumulate_vtbl_inits): We're interested in any base via a
1041 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1042 within a construction vtable, determine what is being overridden.
1043 (build_vtbl_initializer): Add more comments
1044 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1045 (build_rtti_vtbl_entries): Check if the base has lost its
1048 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1050 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1052 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1054 * decl.c (pushdecl): Call abort instead of fatal.
1055 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1056 * init.c (build_new_1): Likewise.
1057 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1058 * decl.c (build_typename_type): hash_table_init now returns void.
1059 decl.c (init_decl_processing): Make an error non-fatal.
1061 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1063 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1065 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1066 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1067 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1068 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1069 * decl.c (maybe_commonize_var): Use the new name-mangling where
1071 * decl2.c (comdat_linkage): Enhance comments. Make all
1072 compiler-generated things static, if COMDAT is not available.
1073 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1075 (tinfo_base_init): Use the correct mangled name for typeinfo
1076 strings, and push them into the global scope.
1077 (typeinfo_in_lib_p): New function.
1078 (synthesize_tinfo_var): Use it.
1079 (create_real_tinfo_var): Likewise.
1081 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1083 * decl.c (push_class_binding): Use context_for_name_lookup instead
1085 * search.c (context_for_name_lookup): Remove static. Check for NULL
1086 context in the loop.
1087 * cp-tree.h (context_for_name_lookup): Add prototype.
1089 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1091 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1092 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1094 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1095 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1097 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1099 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1100 of macros used when compiling g++spec.c.
1101 * g++spec.c (lang_specific_driver): Link with the shared
1104 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1106 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1107 make_reference_declarator, make_call_declarator), method.c
1108 (implicitly_declare_fn), parse.y (namespace_using_decl,
1109 notype_unqualified_id, expr_or_declarator, new_type_id,
1110 after_type_declarator, direct_after_type_declarator,
1111 notype_declarator, complex_notype_declarator,
1112 complex_direct_notype_declarator, qualified_id,
1113 notype_qualified_id, overqualified_id, direct_new_declarator,
1114 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1115 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1116 instead of build_parse_node.
1118 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1120 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1121 (minus_one_node): Moved to top level gcc directory. Renamed
1122 to integer_minus_one_node.
1124 * init.c (init_init_processing): Don't set minus_one_node.
1125 (build_vec_init): Use integer_minus_one_node.
1127 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1129 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1131 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1132 identical and they would be replaced with constant, remove
1133 MODIFY_EXPR from the tree.
1135 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1137 * Make-lang.in: Remove all dependencies on defaults.h.
1138 * call.c: Don't include defaults.h.
1140 * decl2.c: Likewise.
1141 * except.c: Likewise.
1145 * typeck.c: Likewise.
1147 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1149 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1150 operators even in "C" linkage.
1151 * method.c (set_mangled_name_for_decl): Likewise.
1152 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1153 overloaded operators in "C" linkage.
1155 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1157 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1158 (tsubst_arg_types): Check parameter is not void.
1159 (tsubst): Adjust tsubst_decl call.
1161 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1163 * call.c (add_builtin_candidate): Quote std properly, from
1166 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1168 * pt.c (check_explicit_specialization): Clone constructors and
1171 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1173 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1174 indicates anything special about template depth. Make sure we
1175 only count the user visible template classes.
1177 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1179 * call.c (build_conv): Typo in comment.
1180 (add_builtin_candidate): Add more explanation.
1181 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1182 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1183 when we have enumeral types.
1184 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1185 candidates for relops and eqops.
1186 (joust): Simplify control flow. Allow a non-template user
1187 function to hide a builtin.
1189 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1191 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1192 (more_specialized): Add deduction parameter.
1193 * call.c (joust): Adjust more_specialized call.
1194 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1195 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1196 (get_bindings_order): Remove.
1197 (get_bindings_real): Add DEDUCE parameter.
1198 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1199 REFERENCE_TYPE jig for DEDUCE_ORDER.
1200 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1201 maybe_adjust_types_for_deduction.
1202 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1204 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1205 (check_cv_quals_for_unify): Use new unify qualifier flags.
1206 (unify): Clear new unify qualifier flags.
1207 (get_bindings_real): Add DEDUCE parameter.
1208 (get_bindings): Adjust call to get_bindings_real.
1209 (get_bindings_overload): Likewise.
1210 (most_specialized_instantiation): Adjust call to
1213 2001-01-19 Jason Merrill <jason@redhat.com>
1215 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1217 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1220 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1222 * decl2.c (arg_assoc_class): Fix double iteration logic.
1224 2001-01-19 Jason Merrill <jason@redhat.com>
1226 * init.c (build_delete): Always call convert_force to strip cv-quals.
1228 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1229 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1230 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1232 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1234 * search.c (get_vbase_1): Count only virtual bases.
1236 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1238 * class.c (duplicate_tag_error): Robustify flag clearing.
1240 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1242 * cp-tree.h (lookup_template_class): Add complain parm.
1243 * decl.c (lookup_namespace_name): Adjust call to
1244 lookup_template_class.
1245 (make_typename_type): Likewise.
1246 * semantics.c (finish_template_type): Likewise.
1247 * pt.c (lookup_template_class): Add complain parm. Adjust.
1248 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1251 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1253 * pt.c (copy_default_args_to_explicit_spec): Preserve
1254 object's CV quals. Reorganize.
1256 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1258 * typeck.c (build_modify_expr): Say `initialization' for
1260 * init.c (build_default_init): Convert to enumeral type, if
1263 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1265 * parse.y (nomods_initdcl0): Properly set things up for
1268 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1270 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1271 (type_unification_real): Set it.
1274 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1276 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1278 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1280 * semantics.c (begin_class_definition): Check we're not inside a
1283 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1285 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1288 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1290 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1291 * call.c (build_over_call): Add comment.
1293 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1295 * cvt.c (ocp_convert): Handle vector type conversion
1296 * typeck2.c (digest_init): Handle vector type initializations
1298 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1300 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1303 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1305 * pt.c (check_nontype_parm): Rename to ...
1306 (invalid_nontype_parm_type_p): ... here.
1307 (process_template_parm): Adjust.
1308 (convert_template_argument): Adjust.
1310 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1312 * pt.c (check_nontype_parm): New function.
1313 (process_template_parm): Use it.
1314 (convert_template_argument): Use it.
1315 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1318 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1320 * tree.c: Add defaults.h
1321 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1322 * Make-lang.in (cp/tree.o): Add defaults.h.
1324 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1326 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1328 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1330 * g++.1: Change to be ".so man1/gcc.1".
1332 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1334 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1336 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1337 ($(srcdir)/cp/g++int.info): New target.
1338 * gxxint.texi: Add info directory entry. Use @@ in email address.
1339 * .cvsignore: Update.
1341 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1343 * typeck.c (build_c_cast): Do template processing earlier.
1344 Always pedwarn on array casts.
1346 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1348 * friend.c (make_friend_class): Make sure a templated class is
1349 actually a template.
1351 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1353 * decl2.c (get_guard): Set linkage from guarded decl.
1355 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1357 * call.c (convert_default_arg): Check for unprocessed
1359 * cp-tree.h (replace_defarg): Move to spew.c.
1360 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1361 spew.c, which is where they really are.
1362 (done_pending_defargs): Declare.
1363 (unprocessed_defarg_fn): Declare.
1364 * decl.c (replace_defarg): Move to spew.c
1365 * parse.y (structsp): Call done_pending_defargs.
1366 * spew.c (defarg_fns): Rearrange list structure.
1367 (defarg_fnsdone): New static variable.
1368 (defarg_depfns): New static variable.
1369 (init_spew): Adjust.
1370 (add_defarg_fn): Store the type in TREE_TYPE.
1371 (do_pending_defargs): Detect and deal with ordering constraints
1373 (done_pending_defargs): New function.
1374 (unprocessed_defarg_fn): New function.
1375 (replace_defarg): Moved from decl.c. Robustify. Don't save
1376 if circularity detected.
1378 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1380 * pt.c (unify): Check array has a domain, before checking
1381 whether it is variable sized.
1383 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1385 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1386 parameters with pointers to arrays of unknown bound.
1388 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1390 * parse.y (template_parm_header, template_spec_header): New
1391 reductions. Split out from ...
1392 (template_header): ... here. Use them.
1393 (template_template_parm): Use template_parm_header.
1394 * semantics.c (finish_template_template_parm): Add assert.
1396 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1398 * mangle.c (write_builtin_type): Fix thinko.
1400 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1401 (copy_default_args_to_explicit_spec): Likewise.
1402 (check_explicit_specialization): Use it.
1404 * class.c (finish_struct_1): Remove last argument in call to
1405 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1406 * decl.c (builtin_function): Likewise.
1407 (build_cp_library_fn): Likewise.
1408 (check_initializer): Likewise.
1409 (make_rtl_for_nonlocal_decl): Likewise.
1410 (cp_finish_decl): Likewise.
1411 (start_function): Likewise.
1412 * decl2.c (finish_anon_union): Likewise.
1413 * friend.c (do_friend): Likewise.
1414 * init.c (build_java_class_ref): Likewise.
1415 * method.c (make_thunk): Likewise.
1416 * pt.c (tsubst_friend_function): Likewise.
1417 * semantics.c (expand_body): Likewise.
1419 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1421 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1422 looking at DECL_CLONED_FUNCTION for non-functions.
1424 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1426 * error.c (dump_template_parameter): Use parm to determine how
1427 to print default value.
1429 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1431 * class.c (duplicate_tag_error): Clear more flags.
1433 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1435 * call.c (build_new_method_call): Use binfo_for_vbase.
1437 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1439 * cp-tree.h (flag_cond_mismatch): Don't declare.
1440 * decl2.c (flag_cond_mismatch): Don't define.
1441 (lang_f_options): Remove cond-mismatch.
1442 (unsupported_options): Add cond-mismatch.
1444 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1446 * class.c (handle_using_decl): Reject using of constructor name
1447 of sourcing class. Allow injecting of a method with same name as
1448 nested class. Fixup error messages.
1450 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1452 * decl2.c (lang_decode_option): Handle -Wformat=2.
1454 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1456 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1457 initialized_in_class.
1458 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1459 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1460 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1461 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1462 * pt.c (check_default_tmpl_args): Adjust for
1463 DECL_INITIALIZED_IN_CLASS_P.
1464 (instantiate_class_template): Likewise.
1465 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1467 * class.c (finish_struct): Constify saved_filename.
1469 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1471 * class.c (duplicate_tag_error): Adjust diagnostic.
1472 (finish_struct): Locally set location to start of struct.
1473 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1475 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1477 * decl.c (struct binding_level): Adjust class_shadowed comments
1479 (push_class_level_binding): Ajust comments to reflect reality.
1480 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1481 Don't set TREE_VALUE on the class_shadowed list.
1483 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1485 * decl2.c (acceptable_java_type): Allow references too.
1486 * init.c (build_java_class_ref): When using the new ABI, search
1487 `class$' and have it mangled with `mangle_decl.'
1488 * mangle.c (write_java_integer_type_codes): New function.
1489 (write_builtin_type): Detect and mangle Java integer and real
1492 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1494 * decl2.c (grokfield): Don't accept `asm' specifiers for
1495 non-static data members.
1497 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1499 * expr.c (cplus_expand_expr): Don't reset `target'.
1501 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1503 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1505 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1507 * parse.y (template_datadef): Check for error_mark_node.
1509 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1511 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1513 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1515 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1516 (record_builtin_type): Make non-static.
1517 (flag_short_double): Don't declare.
1518 (init_decl_processing): Remove the creation of many tree nodes now
1519 in c_common_nodes_and_builtins.
1520 (build_void_list_node): New function.
1521 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1522 * cp-tree.h (flag_short_wchar): Don't declare.
1524 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1526 * call.c (build_conv): Don't use build1 for USER_CONV.
1527 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1529 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1531 * lex.c (lang_init): Call c_common_lang_init.
1533 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1535 * search.c (lookup_fnfields_here): Remove.
1536 (look_for_overrides_r): Use lookup_fnfields_1.
1537 Ignore functions from using declarations.
1539 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1541 Implement exceptions specifiers for implicit member functions.
1542 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1543 * method.c (synthesize_exception_spec): New function.
1544 (locate_dtor, locate_ctor, locate_copy): New functions.
1545 (implicitly_declare_fn): Generate the exception spec too.
1546 * search.c (check_final_overrider): Check artificial functions
1548 * typeck2.c (merge_exception_specifiers): New function.
1550 2001-01-03 Jason Merrill <jason@redhat.com>
1552 * init.c (build_default_init): New fn.
1553 (perform_member_init): Split out from here.
1554 (build_new_1): Use it. Simplify initialization logic.
1555 (build_vec_init): Take an array, rather than a pointer and maxindex.
1556 Speed up simple initializations. Don't clean up if we're assigning.
1557 * cp-tree.h: Adjust.
1558 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1559 * parse.y (new_initializer): Return void_zero_node for ().
1560 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1561 * typeck2.c (digest_init): Only complain about user-written
1564 2000-12-22 Mike Stump <mrs@wrs.com>
1566 * decl2.c: (max_tinst_depth): Increase to 50.
1568 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1570 * class.c (invalidate_class_lookup_cache): Zero the
1571 previous_class_values.
1572 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1574 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1575 * decl.c (free_bindings): New variable.
1576 (push_binding): Don't create a new binding if we have one on the
1578 (pop_binding): Put old bindings on the free list.
1579 (init_decl_processing): Use size_int, not build_int_2.
1580 Register free_bindings as a GC root.
1581 (cp_make_fname_decl): Use size_int, not build_int_2.
1582 (push_inline_template_parms_recursive): Likewise.
1583 (end_template_parm_list): Likewise.
1584 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1585 (tsubst_template_parms): Use size_int, not build_int_2.
1587 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1589 2001-01-02 Richard Henderson <rth@redhat.com>
1591 * parse.y (asm): Set ASM_INPUT_P.
1593 2001-01-02 Jason Merrill <jason@redhat.com>
1595 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1598 * typeck.c (cp_truthvalue_conversion): New fn.
1599 * cvt.c (ocp_convert): Use it.
1601 * cp-tree.h: Lose c-common.c decls.
1603 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1604 * cvt.c (convert_to_void): Use type_unknown_p.
1606 * typeck.c (strip_all_pointer_quals): Also strip quals from
1607 pointer-to-member types.
1609 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1612 * call.c (build_new_method_call): Do evaluate the object parameter
1613 when accessing a static member.
1614 * typeck.c (build_component_ref): Likewise.
1616 2001-01-02 Andreas Jaeger <aj@suse.de>
1618 * decl.c (cp_missing_noreturn_ok_p): New.
1619 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1621 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1623 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1625 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1627 * class.c (pushclass): Remove #if 0'd code.
1628 * cp-tree.h (overload_template_name): Remove.
1629 * decl.c (store_bindings): Simplify.
1630 (pop_from_top_level): Likewise.
1631 * pt.c (overload_template_name): Remove.
1632 (instantiate_decl): Don't call push_to_top_level if it's not
1635 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1637 * pt.c (register_local_specialization): Don't return a value.
1638 (lookup_template_class): Use move-to-front heuristic when looking
1639 up template instantiations.
1640 (instantiate_decl): Only push_to_top_level when we're actually
1641 going to instantiate the template.
1643 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1645 * search.c (binfo_for_vtable): Return least derived class, not
1646 most. Handle secondary vtables.
1648 2000-12-22 Jason Merrill <jason@redhat.com>
1650 * pt.c (more_specialized): Don't optimize len==0.
1651 (fn_type_unification): If we're adding the return type, increase len.
1653 * typeck.c (build_binary_op): Fix pmf comparison logic.
1655 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1656 DECL_STATIC_FUNCTION_P.
1658 * semantics.c (genrtl_finish_function): Don't try to jump to
1659 return_label unless it exists.
1661 In partial ordering for a call, ignore parms for which we don't have
1663 * call.c (joust): Pass len to more_specialized.
1664 (add_template_candidate_real): Strip 'this', pass len.
1665 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1666 (get_bindings_order): New fn. Pass len down.
1667 (get_bindings_real): Strip 'this', pass len.
1668 (fn_type_unification): Likewise.
1669 (type_unification_real): Succeed after checking 'len' args.
1670 (most_specialized_instantiation): Lose explicit_args parm.
1671 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1674 2000-12-21 Jason Merrill <jason@redhat.com>
1676 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1677 DECL_TEMPLATE_RESULT.
1679 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1680 lookup_fnfields_here.
1682 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1684 * call.c (build_object_call): Also allow conversions that return
1685 reference to pointer to function.
1686 (add_conv_candidate): Handle totype being ref to ptr to fn.
1687 (build_field_call): Also allow members of type reference to function.
1688 Lose support for calling pointer to METHOD_TYPE fields.
1690 * error.c (dump_expr): Handle *_CAST_EXPR.
1692 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1694 * tree.c (break_out_cleanups): Lose.
1695 * cp-tree.h: Remove prototype.
1696 * typeck.c (build_component_ref): Don't break_out_cleanups.
1697 (build_compound_expr): Likewise.
1698 * semantics.c (finish_expr_stmt): Likewise.
1700 2000-12-20 Richard Henderson <rth@redhat.com>
1702 * cp-tree.h: Update declarations.
1703 * decl.c (finish_case_label): Return the new stmt node.
1704 * semantics.c (finish_goto_stmt): Likewise.
1705 (finish_expr_stmt, finish_return_stmt): Likewise.
1706 (finish_break_stmt, finish_continue_stmt): Likewise.
1707 (finish_asm_stmt): Likewise.
1708 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1709 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1710 (simple_if, simple_stmt): Return the new stmt node.
1713 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1715 * cp-tree.h: Don't declare warn_long_long.
1717 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1719 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1722 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1724 * pt.c (unify): Handle when both ARG and PARM are
1725 BOUND_TEMPLATE_TEMPLATE_PARM.
1727 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1729 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1730 DECL_TEMPLATE_PARM_P.
1732 2000-12-15 Jason Merrill <jason@redhat.com>
1734 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1736 * init.c (build_new_1): Don't strip quals from type.
1738 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1740 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1742 * call.c (build_new_function_call): Lose space before paren in
1744 (build_new_method_call): Likewise.
1746 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1748 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1750 * pt.c (check_explicit_specialization): Propagate default
1751 function arguments to explicit specializations.
1753 2000-12-13 DJ Delorie <dj@redhat.com>
1755 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1758 2000-12-08 Jason Merrill <jason@redhat.com>
1760 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1762 Clean up copy-initialization in overloading code.
1763 * call.c (build_user_type_conversion_1): Die if we are asked to
1764 convert to the same or a base type.
1765 (implicit_conversion): Avoid doing so. Lose reference binding code.
1766 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1767 direct-initialization. Also do direct-init part of copy-init.
1768 (build_user_type_conversion): Don't provide context to convert_like.
1769 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1770 the constructor call for copy-init.
1772 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1773 instantiation of a member template.
1774 (do_decl_instantiation): Not here.
1776 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1778 * class.c (check_field_decls): Don't special case anonymous
1779 fields in error messages.
1780 (note_name_declared_in_class): Use %D on diagnostic.
1782 * tree.c (pod_type_p): Use strip_array_types.
1783 (cp_valid_lang_attribute): Likewise.
1784 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1785 multiple evaluations.
1786 (cp_has_mutable_p): Use strip_array_types.
1788 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1790 * cp-tree.h (sufficient_parms_p): Declare new function.
1791 * call.c (sufficient_parms_p): New function, broken out of ...
1792 (add_function_candidate): ... here. Use it.
1793 (add_conv_candidate): Use it.
1794 * decl.c (grok_ctor_properties): Use it.
1796 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1798 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1800 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1802 * decl2.c (lang_decode_option): Handle -Wformat-security.
1804 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1806 * pt.c (verify_class_unification): New function.
1807 (get_class_bindings): Use it.
1808 (try_class_unification): Tidy.
1809 (unify): Handle when argument of a template-id is not
1810 template parameter dependent.
1811 (template_args_equal): Handle when TREE_CODE's do not match.
1813 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1815 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1816 for -save-temps, pass all relevant -Defines to it, and then don't
1817 pass them to cc1plus.
1819 2000-12-05 Will Cohen <wcohen@redhat.com>
1821 * decl.c (finish_case_label): Cleared
1822 more_cleanups_ok in surrounding function scopes.
1823 (define_label): Likewise.
1825 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1827 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1828 (get_matching_virtual): Remove.
1829 (look_for_overrides): Declare new function.
1830 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1832 * class.c (check_for_override): Move base class iteration code
1833 to look_for_overrides.
1834 * search.c (next_baselink): Remove.
1835 (get_virtuals_named_this): Remove.
1836 (get_virtual_destructor): Remove.
1837 (tree_has_any_destructors_p): Remove.
1838 (struct gvnt_info): Remove.
1839 (check_final_overrider): Remove `virtual' from error messages.
1840 (get_matching_virtuals): Remove. Move functionality to ...
1841 (look_for_overrides): ... here, and ...
1842 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1845 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1847 * typeck.c (get_delta_difference): If via a virtual base,
1849 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1852 2000-12-04 Richard Henderson <rth@redhat.com>
1854 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1856 2000-12-04 Jason Merrill <jason@redhat.com>
1858 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1859 (write_builtin_type): Pass intSI_type_node and the like through
1861 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1862 Pass intSI_type_node and the like through type_for_mode.
1863 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1864 * pt.c (tsubst, unify): Likewise.
1865 * tree.c (walk_tree): Likewise.
1866 * error.c (dump_type): Likewise.
1867 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1869 * Make-lang.in: Tweak top comment for emacs.
1872 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1874 * class.c (clone_function_decl): Robustify.
1876 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1878 * decl.c (store_bindings): Only search in the non modified
1879 old_bindings for duplicates.
1881 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1883 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1886 * typeck.c (build_static_cast): Remove unused variable.
1888 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1890 * pt.c: Fix typo in comment.
1892 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1894 * decl2.c (warn_format): Remove definition.
1895 (lang_decode_option): Handle -Wformat-nonliteral,
1896 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1898 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1900 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1901 (init_decl_processing): Don't create string_type_node,
1902 const_string_type_node, wint_type_node, intmax_type_node,
1903 uintmax_type_node, default_function_type, ptrdiff_type_node and
1904 unsigned_ptrdiff_type_node. Adjust position of call to
1905 c_common_nodes_and_builtins.
1906 (identifier_global_value): New function.
1908 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1910 * call.c (standard_conversion): Reject pointer to member
1911 conversions from ambiguous, inaccessible or virtual bases.
1912 * typeck.c (build_static_cast): Don't check pointers to members
1915 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1917 * method.c (do_build_copy_constructor): Preserve cv
1918 qualifications when accessing source object members.
1919 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1922 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1924 * method.c (do_build_assign_ref): Construct appropriately
1925 CV-qualified base reference. Don't allow const casts in base
1928 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1930 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1931 incomplete return type.
1933 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1935 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1936 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1939 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1941 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1943 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1945 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1947 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1949 * decl.c (grokdeclarator): Do type access control on friend
1952 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1954 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1955 bison parser ickiness.
1956 * pt.c (tsubst_friend_function): Enter namespace scope when
1957 tsubsting the function name.
1958 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1960 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1962 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1963 * cvt.c (cp_convert_to_pointer): Add force parameter.
1964 Allow conversions via virtual base if forced.
1965 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1966 (ocp_convert): Likewise.
1967 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1968 * typeck.c (get_delta_difference): Adjust handling of virtual
1971 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1973 * tree.c (struct list_hash): Remove.
1974 (list_hash_table): Make it be an htab.
1975 (struct list_proxy): New type.
1976 (list_hash_eq): New function.
1977 (list_hash_pieces): Renamed from ...
1978 (list_hash): ... this.
1979 (list_hash_lookup): Remove.
1980 (list_hash_add): Remove.
1981 (hash_tree_cons): Use the generic hashtable.
1982 (mark_list_hash): Remove.
1983 (init_tree): Create the hashtable.
1985 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1987 * method.c (build_mangled_C9x_name): Rename to
1988 build_mangled_C99_name. Change C9X references in comments to
1991 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1993 * parse.y (unary_expr): Move VA_ARG from here ...
1994 (primary): ... to here.
1996 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1998 * semantics.c (finish_id_expr): If type is error_mark, return
2001 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2003 * pt.c (lookup_template_class): Simplify loop exit constructs.
2004 Cope when there is no partial instantiation of a template
2007 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2009 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2011 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2013 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2016 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2017 destructors that haven't already been cloned.
2019 2000-11-20 Richard Henderson <rth@redhat.com>
2021 * parse.y (yyparse_1): Rename the parser entry point.
2023 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2025 * mangle.c (write_name): Use <unscoped-name> for names directly in
2027 (write_unscoped_name): Accept names directly in function scope.
2029 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2031 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2032 * parse.y (extdef): Add EXPORT reduction.
2033 * spew.c (yylex): Don't skip export here.
2035 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2037 * decl.c (init_decl_processing): Correct name of pure virtual
2038 function under the new ABI.
2039 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2040 (throw_bad_typeid): Likewise for bad typeid function.
2042 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2044 * decl.c (grokparms): Don't even function types of `void' type,
2046 * mangle.c (write_type): Don't crash when confronted with the
2049 * decl.c (grokparms): Don't create parameters of `void' type.
2051 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2053 * lex.c (mark_impl_file_chain): Delete.
2054 (init_parse): Remove call to ggc_add_string_root. No need to
2055 ggc_strdup a string constant. Do not add impl_file_chain to GC
2057 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2059 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2061 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2063 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2065 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2066 * decl.c (grokdeclarator): Don't reject void parms here.
2067 (require_complete_types_for_parms): Simplify, use
2068 complete_type_or_else.
2069 (grokparms): Remove bitrot. Remove funcdef parm.
2070 Deal with ellipsis parm lists here.
2071 * semantics.c (finish_parmlist): Don't append void_list_node
2072 here. Set PARMLIST_ELLIPSIS_P.
2074 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2076 * typeck2.c (incomplete_type_error): Reorganise to avoid
2077 excessive diagnostics.
2079 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2081 * lex.c (struct impl_files, internal_filename): Constify a char *.
2083 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2085 * mangle.c (write_special_name_constructor): Don't generate
2086 assembler junk when confronted with an old-style constructor.
2087 (write_special_name_destructor): Likewise.
2088 (mangle_decl_string): Do it here instead.
2090 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2092 * call.c (op_error): Make error messages clearer.
2094 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2096 * decl.c (wrapup_globals_for_namespace): Don't mark things
2097 TREE_ASM_WRITTEN when they're not.
2099 2000-11-15 Jason Merrill <jason@redhat.com>
2101 * typeck2.c (friendly_abort): Uncount the error before handing
2104 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2106 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2108 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2110 * class.c (build_vtbl_initializer): Fix typo in comment.
2111 * typeck.c (expr_sizeof): Don't crash on errors.
2113 2000-11-14 Jim Wilson <wilson@redhat.com>
2115 * lang-specs.h: Add %2 after %(cc1_options).
2117 2000-11-14 Richard Henderson <rth@redhat.com>
2119 * typeck.c (c_sizeof): Be strict about casting result value
2120 back to c_size_type_node.
2121 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2123 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2125 * typeck.c (build_unary_op): Use boolean_increment from
2126 c-common.c, moving the relevant code there.
2128 2000-11-11 Jason Merrill <jason@redhat.com>
2130 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2132 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2135 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2137 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2138 * lex.c (copy_lang_decl): Likewise.
2140 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2142 * dump.c (cp_dump_tree): Don't dump function bodies here.
2144 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2145 (dump.o): Update dependency list.
2146 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2147 (flag_dump_translation_unit): Likewise.
2148 (CP_TYPE_QUALS): Adjust definition.
2149 (DECL_C_BIT_FIELD): Remove.
2150 (SET_DECL_C_BIT_FIELD): Likewise.
2151 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2152 (add_maybe_template): Likewise.
2153 (strip_array_types): Likewise.
2154 (dump_node_to_file): Likewise.
2155 (cp_dump_tree): New function.
2156 * decl.c (init_decl_processing): Set lang_dump_tree.
2157 * decl2.c (flag_dump_translation_unit): Remove.
2158 * dump.c: Move most of it to ../c-dump.c.
2159 (cp_dump_tree): New function.
2160 * pt.c (add_maybe_template): Remove.
2161 * typeck.c (strip_array_types): Likewise.
2163 2000-11-07 Eric Christopher <echristo@redhat.com>
2165 * decl.c (init_decl_processing): Change definition of
2166 __wchar_t to wchar_t. Remove artificial declaration of
2168 * lex.c: Change instances of __wchar_t to wchar_t.
2170 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2172 * lex.c (do_identifier): Don't lookup_name for operators.
2173 * parse.y (operator): Save looking_for_typename.
2174 (unoperator): Restore it.
2175 * spew.c (frob_opname): Use nth_token for lookahead.
2177 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2179 * decl.c (grok_op_properties): Always use coerce_new_type and
2181 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2182 exception specification. Tidy up.
2183 (coerce_delete_type): Preserve exception specification. Tidy up.
2185 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2187 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2188 (push_binding_level), error.c (cp_tree_printer), pt.c
2189 (process_partial_specialization, tsubst_template_arg_vector),
2190 search.c (lookup_member): Use memset () instead of bzero ().
2192 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2194 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2196 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2198 * Make-lang.in (c++.distdir): Remove.
2200 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2202 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2203 declarations from different namespaces to be combined.
2205 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2207 * decl.c: Include tm_p.h.
2209 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2211 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2213 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2215 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2216 (build_overload_value), repo.c (open_repo_file), xref.c
2217 (open_xref_file): Use strchr () and strrchr () instead of index ()
2220 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2222 * call.c (build_over_call): Call fold on the CALL_EXPR.
2224 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2226 * error.c (dump_template_decl): Separate template hearders with
2229 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2231 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2232 TS_* flags with corresponding TFF_*. Adjust prototypes of
2233 functions (which used to take a tree_string_flags) to take an int.
2235 * cp-tree.h (enum tree_string_flags): Remove
2236 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2237 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2238 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2239 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2240 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2241 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2242 (type_as_string, decl_as_string, expr_as_string,
2243 context_as_string): Adjust prototype.
2245 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2246 instead of TS_PLAIN.
2248 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2249 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2252 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2254 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2255 (linkage_kind): New enumeration.
2256 (decl_linkage): New function.
2257 * decl2.c (comdat_linkage): Extend comment.
2258 * error.c (dump_function_decl): Print the arguments used to
2259 instantiate a template, even when not printing the type of the
2261 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2262 not TREE_PUBLIC, to test for external linkage.
2263 * tree.c (decl_linkage): New function.
2265 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2267 * pt.c (instantiate_decl): Always instantiate static data members
2268 initialized in-class.
2270 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2272 * Make-lang.in: Move all build rules here from Makefile.in,
2273 adapt to new context. Wrap all rules that change the current
2274 directory in parentheses. Expunge all references to $(P).
2275 When one command depends on another and they're run all at
2276 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2277 all object-file generation rules. Delete obsolete variables.
2279 * Makefile.in: Delete.
2280 * config-lang.in: Delete outputs= line.
2282 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2284 * error.c (dump_function_decl): Print no space between
2285 `ptr-operator' the `type-specifier' of the return type.
2286 (dump_type_prefix): Make sure we put space at the appropriate
2289 2000-10-23 Jason Merrill <jason@redhat.com>
2291 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2293 2000-10-22 Jason Merrill <jason@redhat.com>
2295 * call.c (build_conditional_expr): Use ocp_convert to force
2298 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2300 * call.c (standard_conversion): Use RVALUE_CONVs for all
2301 expressions that satisfy lvalue_p, not just those that satisfy
2304 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2306 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2307 not one with TYPE_IS_SIZETYPE set.
2308 (dubious_conversion_warnings): Remove special-case code.
2310 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2312 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2313 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2314 (dump_type_prefix): Print vector-of-int as 'int vector'.
2315 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2316 * tree.c (walk_tree): Handle VECTOR_TYPE.
2318 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2320 2000-10-21 Jason Merrill <jason@redhat.com>
2322 * parse.y (operator): Set got_object from got_scope.
2323 Set looking_for_typename.
2324 * decl.c (lookup_name_real): Clear val after setting from_obj.
2325 Reorganize diagnostic.
2327 2000-10-20 Jason Merrill <jason@redhat.com>
2329 * tree.c (walk_tree): Don't walk into default args.
2331 * error.c (dump_expr): Use host_integerp.
2333 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2335 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2336 "since" in error message.
2338 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2340 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2342 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2344 * decl.c (revert_static_member_fn): Fixed typo.
2346 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2348 * class.c (subobject_offset_fn): New type.
2349 (dfs_record_base_offsets): Remove.
2350 (record_base_offsets): Likewise.
2351 (dfs_search_base_offsets): Likewise.
2352 (record_subobject_offset): New function.
2353 (check_subobject_offset): Likewise.
2354 (walk_subobject_offsets): Likewise.
2355 (record_subobject_offsets): Likewise.
2356 (layout_conflict_p): Reimplement.
2357 (layout_nonempty_base_or_field): Correct handling of type
2358 conflicts during layout.
2359 (layout_empty_base): Likewise.
2360 (build_base_field): Adjust to handle new representation of empty
2362 (build_base_fields): Likewise.
2363 (layout_virtual_bases): Likewise.
2364 (splay_tree_compare_integer_csts): New function.
2365 (layout_class_type): Use a splay_tree, rather than a varray, to
2366 represent the offsets of empty bases.
2368 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2369 * decl.c (select_decl): Don't return declarations that are
2372 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2374 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2375 (fake_std_node): New macro.
2376 * decl.c (in_std): Rename to ...
2377 (in_fake_std): ... this.
2378 (flag_no_builtin): Remove.
2379 (flag_no_nonansi_builtin): Likewise.
2380 (walk_namespaces_r): Use fake_std_node.
2381 (push_namespace): Use std_identifier.
2382 (pop_namespace): Use in_fake_std.
2383 (lookup_name_real): Use fake_std_node.
2384 (init_decl_processing): When -fhonor-std, create the `std'
2385 namespace. Don't create a dummy fake_std_node in that case.
2386 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2387 (builtin_function): Put builtins whose names don't begin
2388 with `_' in the std namespace.
2389 * decl2.c (flag_no_builtin): Remove.
2390 (flag_no_nonansi_builtin): Likewise.
2391 (set_decl_namespace): Use fake_std_node.
2392 (validate_nonmember_using_decl): Likewise.
2393 (do_using_directive): Likewise.
2394 (handle_class_head): Likewise.
2395 * dump.c (dequeue_and_dump): Likewise.
2396 * except.c (init_exception_processing): Use std_identifier.
2397 * init.c (build_member_call): Use fake_std_node.
2398 * rtti.c (init_rtti_processing): Use std_identifier.
2400 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2402 * cp-tree.h (back_end_hook): Remove declaration.
2403 * decl2.c (back_end_hook): Remove definition.
2405 * dump.c (dequeue_and_dump): Dump TREE_USED.
2407 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2409 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2411 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2413 * decl.c (WINT_TYPE): Define.
2414 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2415 c_size_type_node, signed_size_type_node and wint_type_node.
2417 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2419 * decl2.c (warn_missing_format_attribute): New variable.
2420 (lang_decode_option): Decode -Wmissing-format-attribute.
2422 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2424 * typeck.c (qualify_type): Remove.
2425 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2427 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2429 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2431 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2433 * Makefile.in (parse.c, parse.h): Create atomically.
2435 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2437 * class.c (current_obstack): Remove.
2438 * decl.c (ggc_p): Remove.
2439 (start_decl): Don't use decl_tree_cons.
2440 (grokdeclarator): Don't use build_decl_list.
2441 (start_function): Don't use decl_tree_cons.
2442 (finish_function): Don't mess with obstacks.
2443 * decl2.c (grok_x_components): Don't use build_decl_list.
2444 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2445 (implicitly_declare_fn): Don't call build_decl_list.
2446 * parse.y (frob_specs): Don't call build_decl_list or
2448 (expr_or_declarator_intern): Don't call decl_tree_cons.
2449 (primary): Don't call build_decl_list.
2450 (fcast_or_absdcl): Likewise.
2451 (typed_declspecs): Don't call decl_tree_cons.
2452 (reserved_declspecs): Don't call build_decl_list.
2453 (declmods): Likewise.
2454 (reserved_typespecquals): Likewise.
2456 (new_type_id): Likewise.
2457 (cv_qualifiers): Likewise.
2458 (after_type_declarator_intern): Likewise.
2459 (notype_declarator_intern): Likewise.
2460 (absdcl_intern): Likewise.
2461 (named_parm): Likewise.
2462 * pt.c (most_specialized_class): Likewise.
2463 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2464 (init_repo): Initialize it.
2465 * search.c (current_obstack): Remove.
2466 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2468 2000-10-09 Richard Henderson <rth@cygnus.com>
2470 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2471 (c++ language support bits for libgcc): Remove.
2472 (c++.clean): Remove cplib2.txt cleanup.
2473 * config-lang.in (headers, lib2funcs): Remove.
2475 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2476 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2477 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2478 * inc/new.h, inc/typeinfo: Remove files.
2480 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2482 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2484 (init_decl_processing): Initialize intmax_type_node and
2487 2000-10-06 Richard Henderson <rth@cygnus.com>
2489 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2490 (original_result_rtx): Remove.
2491 * decl.c (save_function_data): Don't clear x_result_rtx.
2492 (mark_lang_function): Don't mark it either.
2493 * expr.c (fixup_result_decl): Remove.
2494 * semantics.c (genrtl_named_return_value): Frob the return decl
2495 before calling emit_local_var.
2496 (genrtl_finish_function): Don't call fixup_result_decl.
2497 Always emit the jump to return_label.
2499 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2501 * pt.c (lookup_template_class): Set current access for enum.
2502 (tsubst_enum): Set file & line for enum decl.
2504 * spew.c (yylex): Remove unused variable.
2506 2000-10-05 Richard Henderson <rth@cygnus.com>
2508 * semantics.c (genrtl_finish_function): Don't init or check
2509 can_reach_end; remove noreturn and return value checks.
2511 2000-10-05 Tom Tromey <tromey@cygnus.com>
2513 * init.c (build_java_class_ref): Use `build_static_name' with a
2514 suffix, not a prefix, to build the class object's name.
2516 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2518 * cp-tree.h (access_kind): Fix comment typo.
2519 * decl2.c (grokfield): Fix diagnostic typo.
2520 * semantics.c (finish_template_type): Fix comment typo.
2521 (finish_qualified_object_call_expr): Likewise.
2523 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2525 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2528 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2530 * spew.c (frob_id): New static function.
2531 (frob_opname): Use it.
2534 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2536 * decl.c (lang_mark_false_label_stack): Remove.
2537 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2539 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2541 * gxxint.texi: Use @email for formatting email addresses.
2543 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2545 * error.c: Remove direct obstack manipulation. Replace with
2546 output_buffer-based formatting. Adjust calls to removed macros.
2547 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2548 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2549 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2551 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2553 * ir.texi: Move to ../c-tree.texi.
2555 2000-09-20 Jason Merrill <jason@redhat.com>
2557 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2559 2000-09-21 Andreas Jaeger <aj@suse.de>
2561 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2562 * cp-tree.h: ... here.
2564 * error.c: Remove declaration of cp_printer.
2566 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2568 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2570 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2572 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2575 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2577 * decl.c (start_function): Robustify.
2579 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2581 * cp-tree.h (check_function_format): Accept a `status' parameter.
2583 * call.c, typeck.c: Updates calls to `check_function_format'.
2585 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2587 * decl2.c (handle_class_head): Always push some scope even
2590 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2592 * cp-tree.h (struct cp_language_function): Remove
2593 x_scope_stmt_stack and name_declared.
2594 (current_scope_stmt_stack): Remove.
2595 (function_name_declared_p): New macro.
2596 (struct lang_decl_flags): Use c_lang_decl as a base class.
2598 (struct lang_decl): Replace saved_tree with context.
2599 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2600 (SET_DECL_FRIEND_CONTEXT): Likewise.
2601 (DECL_VIRTUAL_CONTEXT): Likewise.
2602 (DECL_SAVED_TREE): Remove.
2603 (C_DECLARED_LABEL_FLAG): Likewise.
2604 (cplus_expand_expr_stmt): Don't declare.
2605 (add_decl_stmt): Likewise.
2606 (add_scope_stmt): Likewise.
2607 * decl.c (mark_stmt_tree): Remove.
2608 (case_compare): Likewise.
2609 (finish_case_label): Use c_add_case_label.
2610 (init_decl_processing): Set more language-specific hooks.
2611 (build_enumerator): Fix typo in comment.
2612 (cplus_expand_expr_stmt): Remove.
2613 (mark_lang_function): Use mark_c_language_function.
2614 (lang_mark_tree): Use c_mark_lang_decl.
2615 * decl2.c: Change order of inclusion.
2616 * except.c: Likewise.
2617 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2618 back on c_expand_expr.
2619 * friend.c: Include expr.h.
2620 * init.c: Change order of inclusion.
2621 * Makefile.in: Update dependencies.
2622 * lex.h (free_lang_decl_chain): Remove.
2623 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2624 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2626 (instantiate_decl): Use function_name_declared_p.
2627 * semantics.c (lang_expand_expr_stmt): Remove.
2628 (set_current_function_name_declared): Likewise.
2629 (current_function_name_declared): Likewise.
2630 (begin_compound_stmt): Use function_name_declared_p.
2631 (add_decl_stmt): Remove.
2632 (setup_vtbl_ptr): Use function_name_declared_p.
2633 (add_scope_stmt): Remove.
2634 (current_scope_stmt_stack): New function.
2635 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2636 (expand_body): Use function_name_declared_p.
2637 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2638 * typeck.c: Change order of includes.
2639 (convert_sequence): Remove.
2641 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2643 * lex.c (reswords): Add _Complex.
2645 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2647 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2649 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2651 * init.c (begin_init_stmts): Don't use // comments.
2653 2000-09-12 Jason Merrill <jason@redhat.com>
2655 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2656 all non-extern arrays.
2658 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2659 typenames, too. Downgrade complaint to pedwarn.
2660 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2661 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2662 'class This::Inherited'.
2664 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2666 * decl.c (finish_case_label): Given the LABEL_DECL a
2669 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2671 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2672 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2673 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2674 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2675 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2677 (sorry_for_unsupported_tree, print_scope_operator,
2678 print_left_paren, print_right_paren, print_left_bracket,
2679 print_right_bracket, print_whitespace): Likewise.
2680 (aggr_variety): Rename to class_key_or_enum.
2681 (print_type): Rename to print_type_id.
2682 (print_type_specifier_seq, print_simple_type_specifier,
2683 print_elaborated_type_specifier,
2684 print_rest_of_abstract_declarator,
2685 print_parameter_declaration_clause, print_exception_specification,
2686 print_nested_name_specifier, print_template_id,
2687 typedef_original_name, print_template_argument_list_start,
2688 print_template_argument_list_end): New functions.
2690 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2692 * ir.texi: Add more documentation.
2694 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2696 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2697 (current_function_parms): Don't define.
2698 (struct cp_language_function): Remove parms_stored.
2699 (current_function_just_assigned_this): Don't define.
2700 (current_function_parms_stored): Likewise.
2701 (static_ctors): Declare.
2702 (static_dtors): Likewise.
2703 (SF_EXPAND): Don't define.
2704 (expand_start_early_try_stmts): Remove declaration.
2705 (store_parm_decls): Likewise.
2706 * decl.c (static_ctors): Don't declare.
2707 (static_dtors): Likewise.
2708 (struct binding_level): Remove this_block.
2709 (poplevel): Remove dead code.
2710 (set_block): Likewise.
2711 (mark_binding_level): Don't mark this_block.
2712 (mark_saved_scope): Don't mark x_function_parms.
2713 (init_decl_processing): Don't add current_function_parms as a GC
2715 (check_function_type): Change prototype.
2716 (start_function): Remove RTL-generation code.
2717 (expand_start_early_try_stmts): Remove.
2718 (store_parm_decls): Give it internal linkage. Remove
2719 RTL-generation code.
2720 (finish_function): Remove RTL-generation code.
2721 * decl2.c (static_ctors): Fix formatting.
2722 (static_dtors): Likewise.
2723 * method.c (use_thunk): Don't call store_parm_decls.
2724 (synthesize_method): Likewise.
2725 * optimize.c (maybe_clone_body): Likewise.
2726 * parse.y (fn.def2): Likewise.
2727 (.set_base_init): Likewise.
2728 (nodecls): Likewise.
2729 * pt.c (instantiate_decl): Likewise.
2730 * rtti.c (synthesize_tinfo_fn): Likewise.
2731 * semantics.c (genrtl_try_block): Simplify.
2732 (expand_body): Use genrtl_start_function and
2733 genrtl_finish_function.
2734 (genrtl_start_function): New function.
2735 (genrtl_finish_function): Likewise.
2737 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2739 * error.c (cp_tree_printer, case 'P'): Append break.
2741 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2743 * cp-tree.h (frob_opname): Declare.
2744 * parse.y (saved_scopes): New static variable.
2745 (cp_parse_init): Adjust.
2746 (do_id): If lastiddecl is NULL, do do_identifier.
2747 (operator): Save scope information.
2748 (unoperator): New reduction. Restore scope information.
2749 (operator_name): Append unoperator. Call frob_opname.
2750 * spew.c (frob_opname): Define.
2752 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2754 * decl.c, rtti.c: Include defaults.h if not already included.
2755 Don't define the *_TYPE_SIZE macros.
2757 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2759 * cp-tree.h (push_switch): Change prototype.
2760 (check_cp_case_value): Remove declaration.
2761 (decl_constant_value): Likewise.
2762 * decl.c (struct cp_switch): Add switch_stmt and cases.
2763 (case_compare): New function.
2764 (push_switch): Set switch_stmt. Initialize cases.
2765 (pop_switch): Clean up cases.
2766 (define_case_label): Rename to ...
2767 (finish_case_label): ... this. Do semantic analysis for case
2769 (start_function): Correct comment.
2770 * decl2.c (check_cp_case_value): Remove.
2771 * expr.c (do_case): Remove.
2772 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2773 * semantics.c (genrtl_do_poplevel): Remove declaration.
2774 (RECHAIN_STMTS): Remove.
2775 (finish_break_stmt): Use build_break_stmt.
2776 (finish_continue_stmt): Use build_continue_stmt.
2777 (finish_switch_cond): Adjust condition here, rater than in
2778 c_expand_start_case.
2779 (finish_case_label): Remove.
2780 * typeck.c (c_expand_return): Remove.
2781 (c_expand_start_case): Likewise.
2783 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2785 * ir.texi: Document type nodes.
2787 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2789 * cp-tree.h (init_cp_semantics): Declare.
2790 (genrtl_try_block): Don't declare.
2791 (genrtl_handler): Likewise.
2792 (genrtl_catch_block): Likewise.
2793 (genrtl_ctor_stmt): Likewise.
2794 (genrtl_subobject): Likewise.
2795 (genrtl_do_poplevel): Likewise.
2796 (genrtl_named_return_value): Likewise.
2797 * lex.c (init_parse): Call init_cp_semantics.
2798 * semantics.c (genrtl_try_block): Give it internal linkage.
2799 (genrtl_handler): Likewise.
2800 (genrtl_catch_block): Likewise.
2801 (genrtl_ctor_stmt): Likewise.
2802 (genrtl_subobject): Likewise.
2803 (genrtl_do_poplevel): Likewise.
2804 (genrtl_named_return_value): Likewise.
2805 (lang_expand_stmt): Rename to ...
2806 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2807 (init_cp_semantics): Define.
2809 * decl.c (initialize_local_var): Remove RTL-generating code.
2810 * semantics.c (genrtl_try_block): Fix formatting.
2812 Move statement-tree facilities from C++ to C front-end.
2813 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2814 (void_zero_node): Remove.
2815 (stmt_tree): Likewise.
2816 (scope_chain): Adjust.
2817 (language_function): Rename to cp_language_function.
2818 (cp_function_chain): Adjust.
2819 (current_stmt_tree): Remove.
2820 (last_tree): Likewise.
2821 (last_expr_type): Likewise.
2822 (struct lang_decl): Adjust.
2823 (STMT_IS_FULL_EXPR_P): Remove.
2825 (begin_stmt_tree): Likewise.
2826 (finish_stmt_tree): Likewise.
2827 (walk_tree_fn): Likewise.
2828 (walk_stmt_tree): Likewise.
2829 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2830 * decl.c (mark_stmt_tree): Adjust type.
2831 (init_decl_processing): Don't build void_zero_node.
2832 (initialize_local_var): Adjust usage of current_stmt_tree.
2833 (finish_enum): Use add_stmt, not add_tree.
2834 (save_function_data): Adjust use of language_function.
2835 (finish_constructor_body): Use add_stmt, not add_tree.
2836 (finish_destructor_body): Likewise.
2837 (push_cp_function_context): Adjust use of language_function.
2838 (pop_cp_function_context): Likewise.
2839 (mark_lang_function): Likewise.
2840 (mark_cp_function_context): Likewise.
2841 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2842 (build_vec_init): Likewise.
2843 * semantics.c (SET_LAST_STMT): Remove.
2844 (RECHAIN_STMTS): Don't use it.
2845 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2846 (current_stmt_tree): Define.
2848 (finish_goto_stmt): Use add_stmt, not add_tree.
2849 (finish_expr_stmt): Likewise.
2850 (begin_if_stmt): Likewise.
2851 (finish_then_clause): Likewise.
2852 (begin_while_stmt): Likewise.
2853 (begin_do_stmt): Likewise.
2854 (finish_return_stmt): Likewise.
2855 (begin_for_stmt): Likewise.
2856 (finish_break_stmt): Likewise.
2857 (finish_continue_stmt): Likewise.
2858 (begin_switch_stmt): Likewise.
2859 (finish_case_label): Likewise.
2860 (begin_try_block): Likewise.
2861 (begin_function_try_block): Likewise.
2862 (begin_handler): Likewise.
2863 (begin_catch_block): Likewise.
2864 (begin_compound_stmt): Likewise.
2865 (begin_asm_stmt): Likewise.
2866 (finish_asm_stmt): Likewise.
2867 (finish_label_stmt): Likewise.
2868 (add_decl_stmt): Likewise.
2869 (finish_subobject): Likewise.
2870 (finish_decl_cleanup): Likewise.
2871 (finish_named_return_value): Likewise.
2872 (setup_vtbl_ptr): Likewise.
2873 (add_scope_stmt): Likewise.
2874 (finish_stmt_expr): Likewise.
2875 (prune_unused_decls): Remove.
2876 (begin_stmt_tree): Likewise.
2877 (finish_stmt_tree): Likewise.
2878 (prep_stmt): Adjust use of current_stmt_tree.
2879 (lang_expand_stmt): Likewise.
2880 * tree.c (statement_code_p): Remove.
2881 (cp_statement_code_p): New function.
2882 (walk_stmt_tree): Remove.
2883 (init_tree): Set lang_statement_code_p.
2885 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2887 Integrated preprocessor.
2889 * Make-lang.in, Makefile.in: Remove all references to input.c,
2890 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2891 * gxx.gperf, hash.h, input.c: Delete.
2892 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2893 initialized properly.
2895 * class.c (fixup_pending_inline): Take a tree, not a
2896 struct pending_inline *. All callers changed.
2897 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2898 RID_PROTECTED entries in ridpointers[] array here.
2899 * decl.c (duplicate_decls): Do not refer to struct
2901 (record_builtin_type, init_decl_processing): Use RID_MAX not
2903 (grokdeclarator): Use C_IS_RESERVED_WORD.
2904 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2906 (grok_x_components): Do not inspect pending_inlines chain.
2908 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2909 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2910 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2911 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2912 TIME_IDENTIFIER_FILEINFO): Kill.
2914 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2916 * parse.y: Call do_pending_inlines unconditionally.
2917 reinit_parse_for_method is now snarf_method. fn.defpen is no
2918 longer necessary. Remove unnecessary <itype> annotation on
2919 SCOPE. Do not refer to end_of_file or struct pending_inline.
2920 * semantics.c (begin_inline_definitions): Call
2921 do_pending_inlines unconditionally.
2923 * lex.c: Remove all code now shared with C front end.
2924 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2925 into the get_identifier table. Rewrite pragma handling to
2926 work with the registry. Move code to save tokens for later
2927 processing to spew.c.
2929 * spew.c: Rewrite everything in terms of token streams instead
2930 of text. Move routines here from lex.c / input.c as
2931 appropriate. GC-mark trees hanging off the pending inlines
2934 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2936 * NEWS: Mention that the named return value extension has been
2938 * cp-tree.h (original_result_rtx): Define.
2939 (TREE_REFERENCE_EXPR): Remove.
2940 (DECL_VPARENT): Likewise.
2941 (pushdecl_nonclass_level): Likewise.
2942 (store_return_init): Likewise.
2943 (reinit_lang_specific): Likewise.
2944 (genrtl_named_return_value): Change prototype.
2945 * decl.c (original_result_rtx): Remove.
2946 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2947 Do not generate RTL for local variables here.
2948 (store_return_init): Remove.
2949 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2951 (finish_named_return_value): Adjust accordingly. Warn that this
2952 extension is deprecated.
2953 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2955 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2957 * pt.c (type_unification_real): Replace switch with if.
2958 (unify): Tsubst non-type parms before comparing.
2960 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2962 * error.c (dump_typename): New function, broken out of ...
2963 (dump_type): ... here. Use it.
2964 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2966 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2968 * init.c (build_offset_ref): Deal with namespace scoped
2971 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2973 * class.c (resolve_address_of_overloaded_function): Add
2974 explanation message.
2975 * decl.c (define_case_label): Reformat explanation.
2976 * decl2.c (finish_static_data_member_decl): Likewise.
2977 (grokfield): Likewise.
2978 * friend.c (do_friend): Likewise.
2980 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2982 * tree.c (walk_tree): Expose tail recursion.
2983 (walk_stmt_tree): New function.
2984 * cp-tree.h: Prototype walk_stmt_tree.
2985 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2986 the BLOCKs directly. If a BLOCK has no variables after
2987 pruning, discard it.
2988 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2989 restore the line number.
2991 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2993 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2994 (pt.o): Remove dependency on HTAB_H.
2995 * cp-tree.h: Include hashtab.h.
2996 (walk_tree): Change prototype.
2997 (walk_tree_without_duplicates): New function.
2998 * decl.c (check_default_argument): Use it.
2999 * optimize.c (remap_decl): Adjust calls to walk_tree.
3000 (copy_body): Likewise.
3001 (expand_calls_inline): Likewise.
3002 (calls_setjmp_p): Use walk_tree_without_duplicates.
3003 * pt.c: Don't include hashtab.h.
3004 (for_each_template_parm): Use walk_tree_without_duplicates.
3005 * semantics.c (finish-stmt_tree): Likewise.
3006 (expand_body): Likewise.
3007 * tree.c (walk_tree): Add additional parameter.
3008 (walk_tree_without_duplicates): New function.
3009 (count_trees): Use it.
3010 (verify_stmt_tree): Adjust call to walk_tree.
3011 (find_tree): Use walk_tree_without_duplicates.
3012 (no_linkage_check): Likewise.
3013 (break_out_target_exprs): Adjust call to walk_tree.
3014 (cp_unsave): Likewise.
3016 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3018 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3019 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3020 * cp-tree.h (TYPE_BINFO): Adjust comment.
3021 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3022 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3023 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3024 (TYPE_TEMPLATE_INFO): Likewise.
3025 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3026 * class.c (push_nested_class): Likewise.
3027 * decl.c (lookup_name_real): Likewise.
3028 (grokdeclarator): Likewise.
3029 (grok_op_properties): Likewise.
3030 (xref_tag): Likewise.
3031 (xref_basetypes): Likewise.
3032 * decl2.c (constructor_name_full): Likewise.
3033 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3034 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3035 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3036 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3037 (dump_type_suffix): Likewise.
3038 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3040 (get_aggr_from_typedef): Likewise.
3041 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3042 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3043 (write_template_parm): Likewise.
3044 (write_template_template_parm): Check tree code instead of
3045 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3046 * method.c (build_overload_nested_name): Add
3047 BOUND_TEMPLATE_TEMPLATE_PARM.
3048 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3049 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3050 * pt.c (convert_template_argument): Check tree code instead of
3051 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3052 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3053 (for_each_template_parm): Adjust comment.
3054 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3055 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3056 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3057 template_args_equal to compare template template parameter cases.
3058 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3059 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3061 * tree.c (copy_template_template_parm): Decide whether to create
3062 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3063 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3064 (copy_tree_r): Likewise.
3065 * typeck.c (comptypes): Likewise. Check tree code instead of
3066 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3068 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3070 * decl.c (finish_function): Move the code for handling functions
3071 marked with the constructor and destructor attributes inside the
3074 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3076 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3078 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3080 * pt.c (lookup_template_class): Remove abort.
3081 * tree.c (get_type_decl): Allow error_mark_node.
3083 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3085 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3088 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3090 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3093 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3095 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3096 union tag mismatch error reporting.
3098 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3100 * call.c (build_scoped_method_call): Check it is not a namespace.
3102 2000-08-30 Jason Merrill <jason@redhat.com>
3104 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3106 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3107 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3108 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3110 * decl.c (start_function): Always call make_function_rtl.
3112 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3114 * semantics.c (prune_unused_decls): New function.
3115 (finish_stmt_tree): Call it via walk_tree.
3117 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3119 * class.c (build_secondary_vtable): Constify a char *.
3120 * decl.c (init_decl_processing): Initialize function_id_node,
3121 pretty_function_id_node, and func_id_node.
3122 * input.c (struct input_source): Constify 'str'.
3123 (feed_input): Constify first argument.
3124 * mangle.c (write_identifier): Constify argument.
3125 * pt.c (mangle_class_name_for_template): Constify argument.
3127 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3129 * typeck.c (mark_addressable): Remove code that pokes around in
3132 2000-08-28 Jason Merrill <jason@redhat.com>
3134 * lex.c (file_name_nondirectory): Move to toplev.c.
3136 * cp-tree.h (LOCAL_CLASS_P): New macro.
3137 * class.c (finish_struct_1): Use it.
3139 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3141 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3142 (write_encoding): Pass another argument to write_name.
3143 (write_name): Add ignore_local_scope parameter. Fix handling of
3145 (write_nested_name): Use write_unqualified_name.
3146 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3147 (write_template_prefix): Use write_unqualified_name.
3148 (write_component): Remove.
3149 (write_local_name): Add parameter. Use direct local entity to
3150 discriminator calculation.
3151 (write_class_enum_type): Pass another argument to write_name.
3152 (write_template_template_arg): Likewise.
3153 (make_guard_variable): Likewise.
3155 2000-08-27 Jason Merrill <jason@redhat.com>
3157 * decl.c (pushdecl): Matching decls for local externs are found in
3158 the current level. Propagate linkage information from previous
3161 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3163 * ir.texi (Expressions): Fix typo.
3165 2000-08-25 Greg McGary <greg@mcgary.org>
3167 * tree.c (init_tree): Use ARRAY_SIZE.
3169 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3171 * error.c (cp_tree_printer): Rework.
3173 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3175 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3177 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3178 (cp-demangle.o): Remove target.
3179 (dyn-string.o): Likewise.
3181 * decl.c (grokfndecl): Require that `main' return an `int'.
3182 * mangle.c (write_encoding): Don't mangle return types for
3183 conversion functions.
3185 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3187 * error.c (tree_formatting_info): New data type.
3188 (tree_being_formatted): New macro.
3189 (tree_formatting_flags): Likewise.
3190 (put_whitespace): Likewise.
3191 (print_tree_identifier): Likewise.
3192 (print_identifier): Likewise.
3193 (cp_tree_printer, print_function_argument_list, print_declaration,
3194 print_expression, print_function_declaration,
3195 print_function_parameter, print_type, print_cv_qualifier): New
3197 (init_error): Initialize lang_printer.
3199 2000-08-24 Jason Merrill <jason@redhat.com>
3201 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3202 adjustment necessary.
3204 2000-08-24 Greg McGary <greg@mcgary.org>
3206 * cp-tree.h (MAIN_NAME_P): Remove macro.
3208 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3210 * error.c (print_instantiation_context): Don't forget to flush the
3213 2000-08-23 Jason Merrill <jason@redhat.com>
3215 * typeck.c (build_ptrmemfunc): Save the input pmf.
3217 * method.c (process_modifiers): Use same_type_p.
3219 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3221 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3222 * mangle.c (write_function_type): Change prototype.
3223 (write_encoding): Don't mangle return types for
3224 constructors or destructors.
3225 (write_type): Adjust call to write_function_type.
3226 * pt.c (instantiate_template): Instantiate alternate entry points
3227 when instantiating the main function.
3229 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3231 * error.c (cp_print_error_function): Don't use embedded '\n' in
3234 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3236 * decl.c (init_decl_processing): Remove bogus initialization.
3237 * error.c (lang_print_error_function): Restore here.
3238 (init_error): Initialize print_error_function.
3240 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3242 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3244 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3246 * Makefile.in (error.o): Depends on diagnostic.h
3248 * cp-tree.h (problematic_instantiation_changed,
3249 record_last_problematic_instantiation, current_instantiation,
3250 print_instantiation_context): Declare.
3251 (maybe_print_template_context): Remove.
3253 * decl.c (init_decl_processing): Set print_error_function to NULL.
3254 (lang_print_error_function): Remove, since we're using a new
3257 * error.c: #include diagnostic.h
3258 (function_category): New function.
3259 (cp_diagnostic_starter): Likewise.
3260 (cp_diagnostic_finalizer): Likewise.
3261 (cp_print_error_function): Likewise.
3262 (maybe_print_instantiation_context): Likewise.
3263 (print_instantiation_full_context): Likewise.
3264 (print_instantiation_partial_context): Likewise.
3265 (print_instantiation_context): Define.
3266 (init_error): Initialize diagnostic pager and finalizer.
3268 * pt.c (problematic_instantiation_changed): Define.
3269 (record_last_problematic_instantiation): Likewise.
3270 (current_instantiation): Likewise.
3271 (maybe_print_template_context): Remove.
3272 (print_template_context): Likewise.
3273 (current_tinst_level): Make static to reflect Brendan Kehoe's
3274 change of 1995-04-13.
3275 (push_tinst_level): Call print_instantiation_context.
3277 2000-08-21 Nix <nix@esperi.demon.co.uk>
3279 * lang-specs.h: Do not process -o or run the assembler if
3282 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3284 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3286 * decl2.c (lang_decode_option): Disable gettext attributes for
3289 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3291 * lex.c (lang_init_options): Default diagnostic message maximum
3292 length to 80, when line-wrapping.
3294 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3296 * class.c (build_vtbl_initializer): Clear the entire
3297 vtbl_init_data. Start keeping track of the functions for which we
3298 have created vcall offsets here.
3299 (dfs_build_vcall_offset_vtbl_entries): Remove.
3300 (build_vcall_offset_vtbl_entries): Reimplement.
3301 (add_vcall_offset_vtbl_entries_r): New function.
3302 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3303 computing when vcall offsets are necessary.
3305 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3307 * decl.c (member_function_or_else): Use cp_error ... %T.
3308 (grokdeclarator): Likewise.
3309 (start_method): Likewise.
3310 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3312 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3314 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3317 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3319 * cp-tree.h (PTRMEM_OK_P): New macro.
3320 (itf_ptrmem_ok): New enumeration value.
3321 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3322 argument. Diagnose implicit pointer to member.
3323 (instantiate_type): Don't diagnose implicit pointer to member
3324 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3325 resolve_address_of_overloaded_function.
3326 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3327 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3328 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3329 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3330 (build_unary_op): Deal with single non-static member in
3333 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3335 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3337 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3339 * cp-tree.h (enum_name_string): Remove prototype.
3340 (report_case_error): Remove prototype.
3341 * cp/typeck2.c (enum_name_string): Remove.
3342 (report_case_error): Remove.
3343 * error.c (dump_expr): Deal with enum values directly.
3344 Correctly negate integer constant.
3346 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3348 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3349 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3350 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3351 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3352 (__cxa_vec_new): Use __cxa_vec_new2.
3353 (__cxa_vec_delete): Use __cxa_vec_delete2.
3355 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3357 * vec.cc (__cxa_vec_new): Set "C" linkage.
3358 (__cxa_vec_ctor): Likewise.
3359 (__cxa_vec_cctor): Likewise.
3360 (__cxa_vec_dtor): Likewise.
3361 (__cxa_vec_delete): Likewise.
3362 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3363 (__cxa_vec_ctor): Likewise.
3364 (__cxa_vec_cctor): Likewise.
3365 (__cxa_vec_dtor): Likewise.
3366 (__cxa_vec_delete): Likewise.
3368 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3370 * class.c (instantiate_type): Reinstate local variable
3371 deleted in previous change.
3373 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3376 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3378 * cp-tree.h (instantiate_type_flags): New enumeration.
3379 (instantiate_type): Change parameter.
3380 * class.c (instantiate_type): Adjust prototype. Adjust.
3381 * call.c (standard_conversion): Adjust instantiate_type call.
3382 (reference_binding): Likewise.
3383 (build_op_delete_call): Likewise.
3384 (convert_like_real): Likewise.
3385 * cvt.c (cp_convert_to_pointer): Likewise.
3386 (convert_to_reference): Likewise.
3387 * pt.c (convert_nontype_argument): Likewise.
3388 * typeck.c (build_binary_op): Likewise.
3389 (build_ptrmemfunc): Likewise.
3390 (convert_for_assignment): Likewise.
3392 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3394 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3395 (current_aggr): Define.
3396 * decl.c (grokdeclarator): Make sure a friend class is an
3397 elaborated type specifier.
3398 * parse.y (current_aggr): Remove static definition.
3399 (cp_parse_init): Adjust.
3400 (structsp): Clear and restore current_aggr.
3401 (component_decl_list): Clear current_aggr.
3403 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3404 aggregate tag on the typename's context.
3406 * pt.c (tsubst_friend_class): Return error_mark_node, if
3408 (instantiate_class_template): Ignore error_mark_node friend types.
3410 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3412 * cvt.c (warn_ref_binding): New static function, broken out of ...
3413 (convert_to_reference): ... here. Use it.
3415 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3417 * parse.y (template_arg): Add rule for template qualified with
3420 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3422 * decl2.c (add_function): Reorganize.
3423 (arg_assoc): Do not consider function template decls.
3425 2000-08-11 Jason Merrill <jason@redhat.com>
3427 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3430 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3432 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3433 (lookup_nested_tag): Likewise.
3435 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3438 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3440 * parse.y (named_complex_class_head_sans_basetype): Remove
3443 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3445 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3446 explicit TEMPLATE_ID_EXPR args.
3447 (build_expr_from_tree, case CALL_EXPR): Likewise.
3449 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3451 * decl.c (check_tag_decl): Diagnose typename's which don't
3454 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3456 * init.c (build_aggr_init): Reject bogus array initializers
3459 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3461 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3463 * cp/tinfo.cc (__dynamic_cast): Likewise.
3464 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3466 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3468 * cvt.c (convert_to_pointer_force): Fix error message when
3469 attempting to cast from ambiguous base.
3471 2000-08-08 Jason Merrill <jason@redhat.com>
3473 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3474 (tsubst_template_arg_vector): Likewise.
3476 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3477 assume that one will be as large as the union.
3479 2000-08-07 Kazu Hirata <kazu@hxi.com>
3481 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3482 * decl.c (pop_labels): Likewise.
3484 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3486 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3488 (__pointer_to_member_type_info): Likewise.
3489 (__base_class_info): Likewise.
3490 (__class_type_info): Likewise.
3491 (__si_class_type_info): Likewise.
3492 (__vmi_class_type_info): Likewise.
3493 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3494 Changed member names to match specifications.
3495 (__vmi_class_type_info::__do_find_public_src): Likewise.
3496 (__si_class_type_info::__do_dyncast): Likewise.
3497 (__vmi_class_type_info::__do_dyncast): Likewise.
3498 (__si_class_type_info::__do_upcast): Likewise.
3499 (__vmi_class_type_info::__do_upcast): Likewise.
3500 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3501 (__pbase_type_info::__pointer_catch): Likewise.
3502 (__pointer_type_info::__pointer_catch): Likewise.
3503 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3505 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3507 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3508 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3509 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3511 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3513 * cp-tree.h (add_method): Change prototype.
3514 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3515 Don't double the size of the method vector in the error case.
3516 (handle_using_decl): Adjust call to add_method.
3517 (add_implicitly_declared_members): Likewise.
3518 (clone_function_decl): Likewise.
3519 * decl2.c (check_classfn): Likewise.
3520 * semantics.c (finish_member_declaration): Likewise.
3522 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3524 * decl.c (flag_isoc94): New variable.
3526 2000-08-02 Jason Merrill <jason@redhat.com>
3528 * pt.c (do_type_instantiation): Add complain parm; don't complain
3529 if called recursively.
3530 * cp-tree.h, parse.y: Adjust.
3532 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3534 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3535 -Wno-strict-prototypes.
3537 * g++spec.c: Adjust type of second argument to
3538 lang_specific_driver, and update code as necessary.
3540 * cp-tree.h: Don't prototype min_precision here.
3541 (my_friendly_assert): Cast expression to void.
3542 * semantics.c (do_poplevel): Initialize scope_stmts.
3544 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3546 * cp-tree.h (DECL_NEEDED_P): Tweak.
3548 2000-07-28 Jason Merrill <jason@redhat.com>
3550 * lang-specs.h: Use %i in rule for .ii files.
3552 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3554 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3556 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3558 Allow indirect primary bases.
3559 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3561 (CLASSTYPE_VFIELD_PARENT): Remove.
3562 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3563 (BINFO_PRIMARY_BINFO): Remove.
3564 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3565 (BINFO_VBASE_PRIMARY_P): Likewise.
3566 (BINFO_PRIMARY_BASE_OF): New macro.
3567 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3568 (get_primary_binfo): New function.
3569 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3570 * class.c (vcall_offset_data_s): Rename to ...
3571 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3572 and add ctor_vtbl_p.
3573 (get_derived_offset): Use get_primary_binfo.
3574 (dfs_mark_primary_bases): Adjust handling of virtual primary
3576 (mark_primary_bases): Likewise.
3577 (set_primary_base): Take a binfo, not an integer, as a
3578 representation of the primary base.
3579 (indirect_primary_base_p): Remove.
3580 (determine_primary_base): Adjust for indirect primary bases.
3581 (dfs_find_final_overrider): Fix typo in coment.
3582 (update_vtable_entry_for_fn): Use get_primary_binfo.
3583 (layout_nonempty_base_or_field): Tweak.
3584 (build_base_fields): Adjust for new primary base semantics.
3585 (dfs_propagate_binfo_offsets): Remove.
3586 (propagate_binfo_offsets): Rewrite.
3587 (dfs_set_offset_for_shared_vbases): Remove.
3588 (layout_virtual_bases): Don't use it.
3589 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3591 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3592 CLASSTYPE_VFIELD_PARENT.
3593 (dfs_get_primary_binfo): New function.
3594 (get_primary_binfo): Likewise.
3595 (dump_class_hierarchy_r): Tweak printing of primary bases.
3596 (build_vtbl_initializer): Fix typo in comments. Use
3598 (build_vcall_and_vbase_vtbl_entries): Likewise.
3599 (build_vbaes_offset_vtbl_entries): Likewise.
3600 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3601 BV_VCALL_INDEX to handle indirect primary bases.
3602 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3603 (build_rtti_vtbl_entries): Likewise.
3604 * search.c (get_shared_vbase_if_not_primary): Tweak.
3605 (find_vbase_instance): Likewise.
3606 (binfo_for_vtable): Simplify.
3607 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3608 (make_binfo): Make it have 11 entries.
3610 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3612 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3613 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3614 ascertaining primaryness.
3615 (G): Remove template_args.
3616 (decl_is_template_id): New function.
3617 (write_encoding): Use decl_is_template_id.
3618 (write_name): Likewise. Handle type_decls. Get main variant of
3620 (write_nested_name): Likewise.
3621 (write_prefix): Likewise.
3622 (write_template_prefix): Likewise.
3623 (write_special_name_constructor): Remove defunct production from
3625 (write_bare_function_type): Remove comment about absent parameter.
3626 (write_template_template_arg): Add missing grammar production to
3629 2000-07-27 Jason Merrill <jason@redhat.com>
3631 * decl.c (duplicate_decls): If common_type produces a non-typedef
3632 type for a typedef, just use the old type.
3634 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3636 * cp-tree.h (function_depth): Declare.
3637 (verify_stmt_tree): Likewise.
3638 (find_tree): Likewise.
3639 * decl.c (function_depth): Give it external linkage.
3640 * optimize.c (optimize_function): Increment and decrement it.
3641 * tree.c (verify_stmt_tree_r): New function.
3642 (verify_stmt_tree): Likewise.
3643 (find_tree_r): Likewise.
3644 (find_tree): Likewise.
3646 2000-07-27 Jason Merrill <jason@redhat.com>
3648 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3650 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3652 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3654 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3655 * decl2.c (get_guard): Call cp_finish_decl, not
3656 rest_of_decl_compilation, for local guards.
3657 * lex.c (do_identifier): Remove unused variable.
3659 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3661 * parse.y: Add missing ';'.
3663 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3665 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3668 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3670 Kill strict_prototype. Backwards compatibility only for
3671 non NO_IMPLICIT_EXTERN_C systems.
3672 * cp-tree.h (flag_strict_prototype): Remove.
3673 (strict_prototype): Remove.
3674 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3675 * decl.c (maybe_push_to_top_level): Adjust.
3676 (pop_from_top_level): Adjust.
3677 (decls_match): Only allow sloppy parm matching for ancient
3679 (init_decl_processing): Adjust.
3680 (grokdeclarator): Adjust.
3681 * decl2.c (flag_strict_prototype): Remove.
3682 (strict_prototype): Remove.
3683 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3684 (lang_f_options): Remove "strict-prototype".
3685 (unsupported-options): Add "strict-prototype".
3686 * lex.c (do_identifier): Adjust.
3687 (do_scoped_id): Adjust.
3688 * parse.y (empty_parms): Adjust.
3689 * class.c (push_lang_context): Adjust.
3690 (pop_lang_context): Adjust.
3691 * typeck.c (comp_target_parms): Adjust.
3693 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3695 * decl.c (poplevel): Deal with anonymous variables at for scope.
3696 (maybe_inject_for_scope_var): Likewise.
3698 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3700 * decl.c: Remove all signal handling code, now done in toplev.c.
3702 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3704 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3706 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3709 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3711 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3712 Define my_friendly_assert and my_friendly_abort as macros
3713 which may call friendly_abort. Prototype friendly abort, not
3714 my_friendly_abort or my_friendly_assert.
3715 * decl.c (signal_catch): Report the signal caught in the error
3716 message. Call fatal directly.
3717 * typeck2.c (ack, my_friendly_assert): Delete.
3718 (my_friendly_abort): Rename to friendly_abort. Expect file,
3719 line, and function parameters. Report the abort code, then
3720 call fancy_abort. Do not mask an abort if errors have
3723 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3725 * typeck.c (comp_target_parms): Remove obsolete parameter.
3726 (comp_target_types): Adjust.
3728 2000-07-17 Jason Merrill <jason@redhat.com>
3730 * typeck.c (mark_addressable): Never set TREE_USED.
3731 * call.c (build_call): Don't abort on calls to library functions
3732 that have been declared normally.
3734 * typeck.c (build_binary_op): Fix grammar in warning.
3736 * exception.cc (__eh_free): Fix prototype.
3738 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3740 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3741 IDENTIFIER_NAMESPACE_VALUE.
3743 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3745 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3746 * method.c (use_thunk): Correct handling of vcall offsets.
3748 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3750 * .cvsignore: parse.h and parse.c have no cp- prefix.
3752 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3754 * .cvsignore: New file.
3756 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3758 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3760 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3762 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3764 * parse.h: Likewise.
3766 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3768 * class.c (layout_class_type): Add pointers to virtual bases after
3769 base classes under the old ABI.
3771 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3773 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3774 (finish_continue_stmt): Likewise.
3775 (begin_for_stmt): Remove call to note_level_for_for.
3776 (finish_goto_stmt): Change call from build_min_nt
3778 (finish_expr_stmt): Likewise.
3779 (begin_if_stmt): Likewise.
3780 (begin_while_stmt): Likewise.
3781 (finish_while_stmt): Likewise.
3782 (finish_return_stmt): Likewise.
3783 (begin_for_stmt): Likewise.
3784 (finish_for_stmt): Likewise.
3785 (finish_break_stmt): Likewise.
3786 (begin_switch_stmt): Likewise.
3787 (finish_case_label): Likewise.
3788 (genrtl_try_block): Likewise.
3789 (begin_try_block): Likewise.
3790 (begin_handler): Likewise.
3791 (begin_compound_stmt): Likewise.
3792 (finish_asm_stmt): Likewise.
3793 (finish_label_stmt): Likewise.
3794 (add_decl_stmt): Likewise.
3795 (finish_subobject): Likewise.
3796 (finish_decl_cleanup): Likewise.
3797 (finish_named_return_value): Likewise.
3798 (setup_vtbl_ptr): Likewise.
3799 (add_scope_stmt): Likewise.
3800 * decl.c (finish_constructor_body): Likewise.
3801 (finish_destructor_body): Likewise.
3802 * optimize.c (copy_body_r): Likewise.
3803 (initialize_inlined_parameters): Likewise.
3804 (declare_return_variable): Likewise.
3805 (expand_call_inline): Likewise.
3807 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3809 * semantics.c (expand_body): Sync interface information
3810 at the end of function body expansion.
3812 2000-07-09 Jason Merrill <jason@redhat.com>
3814 * init.c (build_new_1): Bail early if the call to new fails.
3816 * decl.c (compute_array_index_type): Check specifically for
3817 an INTEGER_CST, not just TREE_CONSTANT.
3819 * decl.c (duplicate_decls): Don't call duplicate_decls on
3820 the DECL_TEMPLATE_RESULT.
3821 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3824 * error.c (dump_template_bindings): Don't crash if we had an
3825 invalid argument list.
3827 * typeck.c (c_expand_start_case): Do narrowing here.
3828 * semantics.c (finish_switch_cond): Not here.
3830 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3832 * parse.y (asm_clobbers): Do string concatenation.
3834 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3836 * decl.c (pushtag): Don't put local classes in template functions
3837 on the local_classes list.
3839 2000-07-04 Scott Snyder <snyder@fnal.gov>
3841 * decl2.c (get_guard): Add missing return for old ABI local
3844 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3846 * cp-tree.h (char_type_p): New function.
3847 * decl.c (init_decl_processing): Don't initialize
3848 signed_wchar_type_node or unsigned_wchar_type_node.
3849 (complete_array_type): Handle brace-enclosed string-constants.
3850 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3851 * tree.c (char_type_p): New function.
3852 * typeck2.c (digest_init): Use char_type_p.
3854 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3856 * pt.c (tsubst): Don't layout type, if it's error_mark.
3858 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3860 * pt.c (instantiate_pending_templates): Reset template level.
3862 2000-07-05 Jason Merrill <jason@redhat.com>
3864 * call.c (joust): Don't complain about `operator char *()' beating
3865 `operator const char *() const'.
3867 2000-07-04 scott snyder <snyder@fnal.gov>
3868 Jason Merrill <jason@redhat.com>
3870 * repo.c (repo_get_id): Handle the case where a class with virtual
3871 bases has a null TYPE_BINFO_VTABLE.
3873 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3874 Jason Merrill <jason@redhat.com>
3876 * parse.y (member_init): Just pass in the type.
3877 * init.c (expand_member_init): Handle getting a type.
3879 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3880 Jason Merrill <jason@redhat.com>
3882 * decl.c (finish_function): Warn if a function has no return
3884 Suggested by Andrew Koenig.
3885 * typeck.c (check_return_expr): Do set current_function_returns_value
3886 if we got an error_mark_node.
3888 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3890 * decl2.c (push_decl_namespace): Push the original namespace.
3892 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3894 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3895 * semantics.c (begin_class_definition): Clear it.
3897 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3899 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3900 (genrtl_expr_stmt): Likewise.
3901 (genrtl_decl_stmt): Likewise.
3902 (genrtl_if_stmt): Likewise.
3903 (genrtl_while_stmt): Likewise.
3904 (genrtl_do_stmt): Likewise.
3905 (genrtl_return_stmt): Likewise.
3906 (genrtl_for_stmt): Likewise.
3907 (genrtl_break_stmt): Likewise.
3908 (genrtl_continue_stmt): Likewise.
3909 (genrtl_scope_stmt): Likewise.
3910 (genrtl_switch_stmt): Likewise.
3911 (genrtl_case_label): Likewise.
3912 (genrtl_begin_compound_stmt): Likewise.
3913 (genrtl_finish_compound_stmt): Likewise.
3914 (genrtl_compound_stmt): Likewise.
3915 (genrtl_asm_stmt): Likewise.
3917 * init.c (begin_init_stmts): Remove call to
3918 genrtl_begin_compound_stmt.
3919 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3921 * semantics.c (lang_expand_stmt): Changed call to
3922 genrtl_compound_stmt to ignore return value.
3924 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3926 * mangle.c (canonicalize_for_substitution): Return the canonical
3929 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3931 * typeck.c (commonparms): Remove obstack manipulations.
3933 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3935 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3937 * Makefile.in (OBJS): Added ../c-semantics.o.
3938 (OBJDEPS): Likewise.
3940 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3942 (struct stmt_tree): Added comment.
3943 (current_function_name_declared): Removed.
3944 (stmts_are_full_exprs_p): Likewise.
3945 (genrtl_do_pushlevel): Likewise.
3946 (genrtl_clear_out_block): Likewise.
3947 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3948 (DECL_ANON_UNION_ELEMS): Likewise.
3949 (emit_local_var): Likewise.
3950 (make_rtl_for_local_static): Likewise.
3951 (do_case): Likewise.
3952 (expand_stmt): Likewise.
3953 (genrtl_decl_cleanup): Likewise.
3954 (c_expand_asm_operands): Likewise.
3955 (c_expand_return): Likewise.
3956 (c_expand_start_case): Likewise.
3958 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3959 (emit_local_var): Likewise.
3960 (initialize_local_var): Change reference to
3961 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3962 Change reference to stmts_are_full_exprs_p to
3963 current_stmt_tree->stmts_are_full_exprs_p.
3964 (push_cp_function_context): Likewise.
3966 * expect.c (expand_throw): Change reference to
3967 stmts_are_full_exprs_p.
3969 * init.c (build_aggr_init): Change reference to
3970 stmts_are_full_exprs_p.
3971 (build_vec_init): Likewise.
3973 * optimize.c (maybe_clone_body): Change reference to
3974 current_function_name_declared to
3975 cp_function_chain->name_declared.
3977 * pt.c (instantiate_decl): Change reference to
3978 current_function_name_declared to
3979 cp_function_chain->name_declared.
3981 * semantics.c (expand_cond): Moved declaration to c-common.h.
3982 (genrtl_do_pushlevel): Moved to c-semantics.c.
3983 (genrtl_clear_out_block): Likewise.
3984 (genrtl_goto_stmt): Likewise.
3985 (genrtl_expr_stmt): Likewise.
3986 (genrtl_decl_stmt): Likewise.
3987 (gerntl_if_stmt): Likewise.
3988 (genrtl_while_stmt): Likewise.
3989 (genrtl_do_stmt): Likewise.
3990 (genrtl_return_stmt): Likewise.
3991 (genrtl_for_stmt): Likewise.
3992 (genrtl_break_stmt): Likewise.
3993 (genrtl_continue_stmt): Likewise.
3994 (genrtl_scope_stmt): Likewise.
3995 (genrtl_switch_stmt): Likewise.
3996 (genrtl_case_label): Likewise.
3997 (genrtl_begin_compound_stmt): Likewise.
3998 (genrtl_finish_compound_stmt): Likewise.
3999 (genrtl_compound_stmt): Likewise.
4000 (genrtl_asm_stmt): Likewise.
4001 (genrtl_decl_cleanup): Likewise.
4002 (expand_cond): Likewise.
4003 (expand_stmt): Renamed to ...
4004 (lang_expand_stmt): ... this.
4005 (lang_expand_expr_stmt): Initialize.
4006 (set_current_function_name_declared): Likewise.
4007 (stmts_are_full_exprs_p): Likewise.
4008 (current_function_name_declared): Likewise.
4009 (anon_aggr_type_p): Likewise.
4010 (do_poplevel): Change reference to
4011 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4012 Change reference to stmts_are_full_exprs_p to
4013 current_stmt_tree->stmts_are_full_exprs_p.
4014 (add_tree): Likewise.
4015 (finish_expr_stmt): Likewise.
4016 (prep_stmt): Likewise.
4017 (lang_expand_stmt): Likewise.
4018 (begin_compound_stmt): Change reference to
4019 current_function_name_declared to
4020 cp_function_chain->name_declared and call to
4021 current_function_name_declared().
4022 (setup_vtbl_ptr): Likewise.
4023 (genrtl_do_poplevel): Removed.
4025 2000-06-30 Jason Merrill <jason@redhat.com>
4027 * init.c (init_init_processing): Go back to aligning like
4028 double_type_node for old ABI.
4029 (get_cookie_size): Make cookie larger if we get a type that needs
4031 (build_vec_delete): Call it.
4033 * typeck.c (qualify_type_recursive): New fn.
4034 (composite_pointer_type): Use it.
4035 (build_binary_op): Use composite_pointer_type.
4037 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4038 Jason Merrill <jason@redhat.com>
4040 * typeck.c (check_return_expr): Don't complain about returning
4041 NULL from operator new if -fcheck-new.
4042 * cp-tree.h: Declare flag_check_new here.
4045 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4047 * mangle.c (find_substitution): Use same_type_p.
4048 (write_encoding): Don't check for substitutions.
4050 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4052 * parse.y (expr_no_comma_rangle): New non-terminal.
4053 (template_parm): Use it for default parameter case.
4054 (template_arg): Use it.
4055 (expr_no_commas): Remove commented out undefined extensions.
4056 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4057 * parse.h, parse.c: Rebuilt.
4059 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4061 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4062 (finish_asm_stmt): Do it here, instead.
4064 * cp-tree.h (ridpointers): Don't declare.
4065 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4066 (record_builtin_java_type): Likewise.
4067 (init_decl_processing): Likewise.
4068 * lex.c: Move inclusion of lex.h.
4069 (ridpointers): Don't define.
4070 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4072 * lex.h (enum rid): Rename to ...
4073 (enum cp_rid): ... this.
4074 (ridpointers): Don't declare.
4075 * parse.y: Move inclusion of lex.h.
4076 * parse.c: Regenerated.
4077 * spew.c: Move inclusion of lex.h.
4079 * cp-tree.h (struct language_function): Remove temp_name_counter.
4080 (temp_name_counter): Remove.
4081 (get_temp_name): Change prototype.
4082 (get_guard): New function.
4083 (get_guard_cond): Likewise.
4084 (set_guard): Likewise.
4085 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4086 * decl.c (expand_static_init): Use get_guard and friends to
4087 implement guard variables.
4088 * decl2.c (get_temp_name): Assume that the variables created are
4090 (get_sentry): Rename to ...
4091 (get_guard): ... this. Implement new ABI guard variables.
4092 (get_guard_bits): New function.
4093 (get_guard_cond): Likewise.
4094 (set_guard): Likewise.
4095 (start_static_initialization_or_destruction): Use them.
4096 (do_static_initialization): Replace sentry with guard throughout.
4097 (do_static_destruction): Likewise.
4098 * init.c (create_temporary_var): Add comment.
4100 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4102 * mangle.c (find_substitution): Use same_type_p.
4103 (write_encoding): Don't check for substitutions.
4105 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4107 * parse.y (expr_no_comma_rangle): New non-terminal.
4108 (template_parm): Use it for default parameter case.
4109 (template_arg): Use it.
4110 (expr_no_commas): Remove commented out undefined extensions.
4111 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4112 * parse.h, parse.c: Rebuilt.
4114 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4116 * cp-tree.h (flag_const_strings): Remove.
4117 (warn_parentheses): Likewise.
4118 (warn_format): Likewise.
4119 (common_type): Likewise.
4120 (default_conversion): Likewise.
4121 (build_binary_op): Likewise.
4122 (cp_build_binary_op): New macro.
4123 * call.c (build_new_op): Use cp_build_binary_op instead of
4125 * class.c (build_vtable_entry_ref): Likewise.
4126 * decl.c (expand_static_init): Likewise.
4127 (compute_array_index_type): Likewise.
4128 (build_enumerator): Likewise.
4129 * decl2.c (delete_sanity): Likewise.
4130 (start_static_initialization_or_destruction): Likewise.
4131 * error.c (dump_type_suffix): Likewise.
4132 * init.c (resolve_offset_ref): Likewise.
4133 (build_new): Likewise.
4134 (build_new_1): Likewise.
4135 (build_vec_delete_1): Likewise.
4136 (build_vec_init): Likewise.
4137 (build_delete): Likewise.
4138 * rtti.c (synthesize_tinfo_fn): Likewise.
4139 (synthesize_tinfo_var): Likewise.
4140 * search.c (expand_upcast_fixups): Likewise.
4141 (fixup_all_virtual_upcast_offsets): Likewise.
4142 * typeck.c (build_array_ref): Likewise.
4143 (get_member_function_from_ptrfunc): Likewise.
4144 (build_binary_op): Add parameter.
4145 (pointer_int_sum): Use cp_build_binary_op.
4146 (pointer_diff): Likewise.
4147 (build_modify_expr): Likewise.
4148 (get_delta_difference): Likewise.
4149 (build_ptrmemfunc): Likewise.
4151 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4153 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4154 * decl.c (create_implicit_typedef): Adjust.
4155 * decl2.c (build_artificial_parm): Adjust.
4156 * method.c (implicitly_declare_fn): Adjust.
4157 * pt.c (push_inline_template_parms_recursive): Adjust.
4158 (process_template_parm): Adjust.
4159 (overloaded_template_name): Adjust.
4160 * semantics.c (finish_template_template_parm): Adjust.
4162 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4164 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4165 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4166 where to emit thunks.
4167 (build_vtt): Adjust call to build_vtt_inits.
4168 (build_vtt_inits): Add parameter to indicate whether or not
4169 sub-VTTs for virtual bases should be included. Adjust handling of
4170 construction vtables.
4171 (get_matching_base): New function.
4172 (dfs_build_vtt_inits): Rename to ...
4173 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4174 construction vtables.
4175 (dfs_fixup_binfo_vtbls): Likewise.
4176 (build_ctor_vtbl_groups): Build construction vtables for virtual
4178 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4179 to build construction vtbls.
4180 (dfs_accumulate_vtbl_inits): Adjust handling of
4181 construction vtables.
4183 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4186 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4188 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4190 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4192 * search.c (hides): Remove.
4193 (is_subobject_of_p): Add most_derived parameter. Use
4195 (lookup_field_queue_p): Adjust.
4196 (lookup_field_r): Adjust.
4198 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4200 * decl2.c (handle_class_head): Bash typedefs to the type's main
4203 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4205 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4206 (begin_global_stmt_expr): ... this.
4207 (genrtl_finish_stmt_expr): Rename to ...
4208 (finish_global_stmt_expr): ... this.
4209 * init.c (begin_init_stmts): Adjust calls.
4210 (finish_init_stmts): Likewise.
4211 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4212 (begin_global_stmt_expr): ... this.
4213 (genrtl_finish_stmt_expr): Rename to ...
4214 (finish_global_stmt_expr): ... this.
4216 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4218 * search.c (lookup_member): Fix typo in comment.
4220 2000-06-24 Jason Merrill <jason@redhat.com>
4222 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4223 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4225 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4227 * parse.y (complex_direct_notype_declarator): Support global_scope.
4228 * Makefile.in: Adjust conflict count.
4230 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4232 * parse.y (template_arg): Convert TEMPLATE_DECL
4233 that is a template template paramter to
4234 TEMPLATE_TEMPLATE_PARM here.
4236 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4237 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4238 (copy_template_template_parm): Adjust prototype.
4239 * decl.c (grokdeclarator): Remove dead code.
4240 * pt.c (process_template_parm): Tidy.
4241 (lookup_template_class): Construct nodes in
4242 copy_template_template_parm.
4243 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4244 lookup_template_class. Use TYPE_TI_TEMPLATE.
4245 * tree.c (copy_template_template_parm): Add NEWARGS
4247 (mapcar): Adjust call to copy_template_template_parm.
4248 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4249 * method.c (build_template_template_parm_names): Change error
4250 code to avoid compilation warning.
4252 * gxxint.texi: Document template template parameter
4255 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4257 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4258 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4259 (cp-demangle.o): New rule.
4260 (dyn-string.o): Likewise.
4261 * inc/cxxabi.h (__cxa_demangle): New declaration.
4263 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4265 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4266 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4267 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4269 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4270 (make_thunk): Change prototype.
4271 (emit_thunk): Rename to use_thunk.
4272 (mangle_thunk): Change prototype.
4273 * class.c (get_derived_offset): Simplify.
4274 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4275 BV_GENERATE_THUNK_WITH_VTABLE_P.
4276 (build_primary_vtable): Simplify.
4277 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4278 (dfs_find_base): Remove.
4279 (update_vtable_entry_for_fn): Correct bug in finding the base
4280 where a virtual function was first declared. Figure out whether
4281 or not to emit a vcall-thunk with the vtables in which it appears.
4282 Correct logic for deciding whether to use an ordinary thunk, or a
4284 (finish_struct_1): Remove unnecssary code.
4285 (build_vtbl_initializer): Use ssize_int for the running counter of
4287 (build_vtbl_initializer): Only use vcall thunks where necessary.
4288 Mark thunks as needing to be emitted with their vtables, or not.
4289 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4290 indices. Use size_binop.
4291 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4292 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4294 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4295 (build_vtable_entry): Mark thunks as needing to be emitted with
4296 their vtables, or not.
4297 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4298 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4300 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4302 * error.c (dump_expr): Use BV_FN.
4303 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4305 * method.c (make_thunk): Likewise.
4306 (emit_thunk): Rename to use_thunk. Allow callers to decide
4307 whether or not to actually emit the thunk. Adjust for changes in
4308 representation of vcall offsets.
4309 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4310 * semantics.c (emit_associated_thunks): New function.
4311 (expand_body): Use it.
4312 * ir.texi: Adjust decriptions of thunks.
4314 2000-06-22 Jason Merrill <jason@redhat.com>
4316 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4317 (tsubst_friend_function): Copy it here.
4319 * decl.c (grok_op_properties): Fix typo.
4321 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4324 * pt.c (check_explicit_specialization): Clarify error.
4326 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4327 an old OVERLOAD when we're declaring a non-function.
4328 (pushdecl, destroy_local_var): Check for error_mark_node.
4329 (warn_extern_redeclared_static): Also bail early if
4331 (push_overloaded_decl): Ignore an old error_mark_node.
4333 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4335 * call.c (build_x_va_arg): Check if in a template decl.
4336 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4338 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4340 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4342 * decl.c (check_goto): Computed gotos assumed OK.
4344 2000-06-20 Jason Merrill <jason@redhat.com>
4346 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4347 for which we don't need to look for instantiations.
4349 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4351 * parse.y (program): Always call finish_translation_unit.
4352 * parse.c, parse.h: Rebuilt.
4354 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4356 * method.c: Don't include hard-reg-set.h.
4358 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4360 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4362 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4364 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4365 * cvt.c (cp_convert_to_pointer): Likewise.
4366 (convert_to_void): Likewise.
4367 * error.c (dump_expr): Likewise.
4368 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4369 * init.c (build_delete): Likewise.
4370 * method.c (emit_thunk): Likewise.
4371 * optmize.c (declare_return_variable): Likewise.
4372 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4373 (get_typeid): Likewise.
4374 (build_dynamic_cast_1): Likewise.
4375 * typeck.c (composite_pointer_type): Likewise.
4376 (common_type): Likewise.
4377 (build_indirect_ref): Likewise.
4378 (build_binary_op): Likewise.
4379 (build_x_compound_expr): Likewise.
4380 (check_return_expr): Likewise.
4381 * typeck2.c (add_exception_specifier): Likewise.
4383 * mangle.c (write_method_parms): Use direct comparison for end
4386 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4388 * cp-tree.h (genrtl_try_block): Declare function.
4389 (genrtl_handler): Likewise.
4390 (genrtl_catch_block): Likewise.
4391 (genrtl_ctor_stmt): Likewise.
4392 (genrtl_subobject): Likewise.
4393 (genrtl_decl_cleanup): Likewise.
4394 (genrtl_do_poplevel): Likewise.
4395 (genrtl_do_pushlevel): Likewise.
4396 (genrtl_clear_out_block): Likewise.
4397 (genrtl_goto_stmt): Likewise.
4398 (genrtl_expr_stmt): Likewise.
4399 (genrtl_decl_stmt): Likewise.
4400 (genrtl_if_stmt): Likewise.
4401 (genrtl_while_stmt): Likewise.
4402 (genrtl_do_stmt): Likewise.
4403 (genrtl_return_stmt): Likewise.
4404 (genrtl_for_stmt): Likewise.
4405 (genrtl_break_stmt): Likewise.
4406 (genrtl_continue_stmt): Likewise.
4407 (genrtl_scope_stmt): Likewise.
4408 (genrtl_switch_stmt): Likewise.
4409 (genrtl_case_label): Likewise.
4410 (genrtl_begin_compound_stmt): Likewise.
4411 (genrtl_finish_compound_stmt): Likewise.
4412 (genrtl_compound_stmt): Likewise.
4413 (genrtl_asm_stmt): Likewise.
4414 (genrtl_named_return_value): Likewise.
4415 (genrtl_begin_stmt_expr): Likewise.
4416 (genrtl_finish_stmt_expr): Likewise.
4417 (finish_for_stmt): Removed first argument.
4418 (finish_switch_stmt): Likewise.
4420 * semantics.c (genrtl_try_block): Define function.
4421 (genrtl_handler): Likewise.
4422 (genrtl_catch_block): Likewise.
4423 (genrtl_ctor_stmt): Likewise.
4424 (genrtl_subobject): Likewise.
4425 (genrtl_decl_cleanup): Likewise.
4426 (genrtl_do_poplevel): Likewise.
4427 (genrtl_do_pushlevel): Likewise.
4428 (genrtl_clear_out_block): Likewise.
4429 (genrtl_goto_stmt): Likewise.
4430 (genrtl_expr_stmt): Likewise.
4431 (genrtl_decl_stmt): Likewise.
4432 (genrtl_if_stmt): Likewise.
4433 (genrtl_while_stmt): Likewise.
4434 (genrtl_do_stmt): Likewise.
4435 (genrtl_return_stmt): Likewise.
4436 (genrtl_for_stmt): Likewise.
4437 (genrtl_break_stmt): Likewise.
4438 (genrtl_continue_stmt): Likewise.
4439 (genrtl_scope_stmt): Likewise.
4440 (genrtl_switch_stmt): Likewise.
4441 (genrtl_case_label): Likewise.
4442 (genrtl_begin_compound_stmt): Likewise.
4443 (genrtl_finish_compound_stmt): Likewise.
4444 (genrtl_compound_stmt): Likewise.
4445 (genrtl_asm_stmt): Likewise.
4446 (genrtl_named_return_value): Likewise.
4447 (genrtl_begin_stmt_expr): Likewise.
4448 (genrtl_finish_stmt_expr): Likewise.
4449 (finish_for_stmt): Removed first argument and generate rtl
4451 (finish_switch_stmt): Likewise.
4452 (do_poplevel): Removed generate rtl specific code.
4453 (do_pushlevel): Likewise.
4454 (add_tree): Likewise.
4455 (finish_goto_stmt): Likewise.
4456 (finish_expr_stmt): Likewise.
4457 (begin_if_stmt): Likewise.
4458 (finish_if_stmt_cond): Likewise.
4459 (finish_then_clause): Likewise.
4460 (begin_else_clause): Likewise.
4461 (finish_else_clause): Likewise.
4462 (finish_if_stmt): Likewise.
4463 (clear_out_block): Likewise.
4464 (begin_while_stmt): Likewise.
4465 (finish_while_stmt_cond): Likewise.
4466 (finish_while_stmt): Likewise.
4467 (begin_do_stmt): Likewise.
4468 (finish_do_body): Likewise.
4469 (finish_do_stmt): Likewise.
4470 (finish_return_stmt): Likewise.
4471 (begin_for_stmt): Likewise.
4472 (finish_for_init_stmt): Likewise.
4473 (finish_for_cond): Likewise.
4474 (finish_for_expr): Likewise.
4475 (finish_break_stmt): Likewise.
4476 (finish_continue_stmt): Likewise.
4477 (begin_switch_stmt): Likewise.
4478 (finish_switch_cond): Likewise.
4479 (finish_case_label): Likewise.
4480 (begin_try_block): Likewise.
4481 (begin_function_try_block): Likewise.
4482 (finish_try_block): Likewise.
4483 (finish_cleanup_try_block): Likewise.
4484 (finish_cleanup): Likewise.
4485 (finish_function_try_block): Likewise.
4486 (finish_handler_sequence): Likewise.
4487 (finish_function_handler_sequence): Likewise.
4488 (begin_handler): Likewise.
4489 (finish_handler_parms): Likewise.
4490 (begin_catch_block): Likewise.
4491 (finish_handler): Likewise.
4492 (begin_compound_stmt): Likewise.
4493 (finish_compound_stmt): Likewise.
4494 (finish_asm_stmt): Likewise.
4495 (finish_label_stmt): Likewise.
4496 (finish_label_decl): Likewise.
4497 (finish_subobject): Likewise.
4498 (finish_decl_cleanup): Likewise.
4499 (finish_named_return_value): Likewise.
4500 (begin_stmt_expr): Likewise.
4501 (finish_stmt_expr): Likewise.
4503 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4504 to call genrtl_expr_stmt when appropriate.
4506 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4507 begin_compound_expr to call genrtl_begin_stmt_expr and
4508 genrtl_begin_compound_expr when appropriate.
4509 (finish_init_stmts): Changed calls to finish_compound_expr and
4510 finish_stmt_expr to call genrtl_finish_compound_expr and
4511 genrtl_finish_stmt_expr when appropriate.
4512 (expand_default_init): Changed call to finish_expr_stmt to call
4513 genrtl_expr_stmt when appropriate.
4514 (build_vec_init): Likewise.
4516 * parse.y (simple_stmt): Removed first argument from call to
4517 finish_for_stmt. Removed first argument from call to
4520 * parse.c: Regenerated.
4522 * pt.c (tsubst_expr): Removed first argument from call to
4523 finish_for_stmt. Removed first argument from call to
4526 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4528 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4529 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4531 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4532 (cplus_tree_code_length[]): Likewise.
4533 (cplus_tree_code_name[]): Likewise.
4534 (init_parse): Added call to add_c_tree_codes. Changed
4535 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4537 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4539 * cp-tree.h (finish_mem_initializers): Declare.
4540 (count_trees): Likewise.
4541 * parse.y (base_init): Use finish_mem_initializers.
4542 * semantics.c (finish_mem_initializers): New function.
4544 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4545 the number of trees.
4547 (count_trees): Don't use it.
4549 2000-06-15 Jason Merrill <jason@redhat.com>
4551 * tree.c (count_trees): New debugging function.
4553 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4554 * init.c (build_member_call): Pull out the name of a DECL.
4556 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4557 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4558 * optimize.c (optimize_function): Not here.
4559 * pt.c (instantiate_decl): Push to TV_PARSE.
4561 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4563 * cp-tree.h (struct language_function): Remove x_base_init_list
4564 and x_member_init_list.
4565 (current_base_init_list): Remove.
4566 (current_member_init_list): Likewise.
4567 (setup_vtbl_ptr): Change prototype.
4568 (emit_base_init): Likewise.
4569 (expand_member_init): Likewise.
4570 (reinit_parse_for_function): Remove.
4571 * decl.c (save_function_data): Don't clear x_base_init_list and
4573 (mark_language_function): Don't mark them.
4574 * init.c (perform_member_init): Tweak comment.
4575 (sort_member_init): Take the list of initializers as an argument.
4576 (sort_base_init): Likewise.
4577 (emit_base_init): Likewise.
4578 (expand_member_init): Return the initializer. Don't use global
4580 * lex.c (reinit_parse_for_function): Remove.
4581 * method.c (build_template_parm_names): Correct substitution.
4582 (do_build_copy_constructor): Don't use current_member_init_list
4583 and current_base_init_list.
4584 (synthesize_method): Likewise.
4585 * parse.y (base_init): Split mem-initializers into
4586 base-initializers and field-initializers.
4587 (member_init_list): Build up the list here.
4588 (member_init): Return the initializer.
4589 (fn.depfn): Don't use reinit_parse_for_function.
4590 * parse.c: Regenerated.
4591 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4593 (tsubst_expr): Don't use current_member_init_list
4594 and current_base_init_list.
4595 (tsubst_expr_values): Rename to ...
4596 (tsubst_initializer_list): ... this. Use convert_from_reference.
4597 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4598 and current_base_init_list.
4599 (begin_function_definition): Don't call reinit_parse_for_function.
4601 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4603 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4606 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4608 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4610 * cp-tree.h (IF_COND): Move to c-common.h.
4611 (THEN_CLAUSE): Likewise.
4612 (ELSE_CLAUSE): Likewise.
4613 (WHILE_COND): Likewise.
4614 (WHILE_BODY): Likewise.
4615 (DO_COND): Likewise.
4616 (DO_BODY): Likewise.
4617 (RETURN_EXPR): Likewise.
4618 (EXPR_STMT_EXPR): Likewise.
4619 (FOR_INIT_STMT): Likewise.
4620 (FOR_COND): Likewise.
4621 (FOR_EXPR): Likewise.
4622 (FOR_BODY): Likewise.
4623 (SWITCH_COND): Likewise.
4624 (SWITCH_BODY): Likewise.
4625 (CASE_LOW): Likewise.
4626 (CASE_HIGH): Likewise.
4627 (GOTO_DESTINATION): Likewise.
4628 (COMPOUND_BODY): Likewise.
4629 (ASM_CV_QUAL): Likewise.
4630 (ASM_STRING): Likewise.
4631 (ASM_OUTPUTS): Likewise.
4632 (ASM_INPUTS): Likewise.
4633 (ASM_CLOBBERS): Likewise.
4634 (DECL_STMT_DECL): Likewise.
4635 (STMT_EXPR_STMT): Likewise.
4636 (LABEL_STMT_LABEL): Likewise.
4637 (SCOPE_BEGIN_P): Likewise.
4638 (SCOPE_END_P): Likewise.
4639 (SCOPE_STMT_BLOCK): Likewise.
4640 (SCOPE_NULLIFIED_P): Likewise.
4641 (SCOPE_NO_CLEANUPS_P): Likewise.
4642 (SCOPE_PARTIAL_P): Likewise.
4643 (ASM_VOLATILE_P): Likewise.
4644 (STMT_LINENO): Likewise.
4645 (STMT_LINENO_FOR_FN_P): Likewise.
4647 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4648 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4649 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4650 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4651 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4653 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4655 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4656 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4658 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4659 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4660 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4662 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4664 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4665 * class.c (dfs_find_final_overrider): Set it appropriately.
4666 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4667 avoid unneeded secondary vptrs.
4669 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4671 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4672 (check_bitfield_decl, check_field_decl): Likewise.
4673 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4674 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4675 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4676 (xfer_tag, finish_enum): Likewise.
4677 * decl2.c (finish_builtin_type): Likewise.
4678 * init.c (init_init_processing): Likewise.
4679 * pt.c (instantiate_class_template): Likewise.
4680 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4681 * cp-tree.h (struct lang_type): Add user_align member.
4682 (CLASSTYPE_USER_ALIGN): Define.
4684 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4686 * Make-lang.in (c++.install-common): Install g++-cross in
4687 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4688 $(target_alias)-g++ and $(target_alias)-c++.
4690 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4692 * class.c (vcall_offset_data_s): Add last_init and fns.
4693 (overrides): Rename to same_signature_p.
4694 (dfs_find_final_overrider): Adjust accordingly.
4695 (mark_overriders): Likewise.
4696 (warn_hidden): Likewise.
4697 (build_vtbl_initializer): Reorganize machinery for building things
4698 at negative offsets.
4699 (build_vcall_and_vbase_vtbl_entries): Likewise.
4700 (build_vbase_offset_vtbl_entries): Likewise.
4701 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4702 offset entries. Do not create two entries for functions with the
4704 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4705 (build_rtti_vtbl_entries): Reorganize machinery for building things
4706 at negative offsets.
4708 * optimize.c (expand_call_inline): Don't recurse into the code
4709 used to initialize the parameters more than once.
4711 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4713 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4714 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4715 (find_substitution): Only use the `Sa' substitution for
4716 std::allocator, not instantiations of it.
4717 (write_template_prefix): Move comment. Only use a TREE_LIST to
4718 represent substitutions for a member template.
4719 (write_array_type): Mangle array dimensions correctly.
4720 * optimize.c (maybe_clone_body): Copy more information from the
4722 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4723 on the regenerated declaration.
4725 2000-06-11 Chip Salzenberg <chip@valinux.com>
4726 Mark Mitchell <mark@codesourcery.com>
4728 * class.c (build_vtable): Clarify comment.
4729 (build_ctor_vtbl_group): Pass the most derived type to
4732 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4734 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4736 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4738 * decl.c (add_binding): Handle duplicate declarations of external
4741 2000-06-09 Chip Salzenberg <chip@valinux.com>
4742 Mark Mitchell <mark@codesourcery.com>
4744 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4746 (write_signed_number): New macro.
4747 (write_unsigned_number): Likewise.
4748 (write_source_name): Use them.
4749 (write_number): Handle signed and unsigned values.
4750 (write_integer_cst): Use tree_int_cst_sgn, and use
4751 write_unsigned_number or write_signed_number as appropriate.
4752 (write_discriminator): Use write_unsigned_number or
4753 write_signed_number as appropriate.
4754 (write_template_arg_literal): Likewise.
4755 (write_array_type): Use tree_low_cst.
4756 (write_template_parm): Use write_unsigned_number or
4757 write_signed_number as appropriate.
4758 (write_substitution): Adjust call to write_number.
4759 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4760 (write_expression): Handle non-type template arguments of
4761 reference type correctly.
4762 (mangle_thunk): Use write_signed_number.
4764 2000-06-09 Chip Salzenberg <chip@valinux.com>
4766 * mangle.c (find_substition): Don't mangle objects with typename
4767 substitutions (e.g. "cin" as "Si").
4769 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4771 * call.c (add_candidate): Use ggc_alloc_cleared.
4772 * decl.c (lookup_label): Likewise.
4773 * lex.c (retrofit_lang_decl): Likewise.
4775 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4777 * semantics.c (expand_body): Push to TV_EXPAND.
4778 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4779 * decl.c (start_function): Always call announce_function.
4781 * tinfo2.cc: Just declare abort.
4783 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4785 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4786 whenever @ is a symbolic name.
4788 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4790 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4792 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4794 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4795 DECL_ASSEMBLER_NAME.
4797 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4799 * decl2.c (c_language): Define.
4801 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4803 * lex.c (lang_init_options): Tweak.
4805 * decl2.c: Remove #inclusion of diagnostic.h
4806 (lang_decode_option): Move diagnostic formatting options to
4809 * lang-options.h: Remove documentation for diagnostic options.
4811 * Makefile.in (lex.o): Depends upon diagnostic.h
4813 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4815 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4816 the same DECL_RESULT, it's not a redefinition.
4817 * pt.c (tsubst_decl): Remove code to handle illegal
4820 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4822 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4824 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4826 * search.c (maybe_suppress_debug_info): Don't check
4827 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4829 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4832 Remember instantiation context in deferred instantiations.
4833 * cp-tree.h (struct tinst_level): Remove.
4834 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4835 * pt.c (current_tinst_level): Now a tree.
4836 (print_template_context, push_tinst_level, pop_tinst_level,
4837 tinst_for_decl): Adjust.
4838 (reopen_tinst_level): New fn.
4839 (init_pt): Register current_tinst_level as a root.
4840 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4841 of the pending templates list.
4842 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4843 * lex.c (extract_interface_info): Adjust.
4844 * decl2.c (warn_if_unknown_interface): Adjust.
4846 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4848 * class.c (indirect_primary_base_p): New function.
4849 (determine_primary_base): Use it.
4851 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4853 Update new-abi dynamic cast algorithm.
4854 * tinfo.cc (__class_type_info::__dyncast_result): Add
4855 whole_details. Adjust constructor.
4856 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4857 Avoid unnecessary searching.
4858 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4860 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4862 * decl.c (init_decl_processing): Don't call record_component_aliases.
4863 * tree.c (build_cplus_array_type_1): Likewise.
4865 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4867 * ir.texi: Correct typo.
4868 * mangle.c (write_expression): Handle non-type template arguments
4869 with reference type.
4870 * method.c (build_overload_value): Likewise.
4871 * pt.c (convert_nontype_argument): Explicitly represent conversion
4872 to a reference with an ADDR_EXPR.
4873 (unify): Always unify arguments in left-to-right order.
4875 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4876 Mark Mitchell <mark@codesourcery.com>
4878 * Make-lang.in (CXX_SRCS): Add mangle.c.
4879 * Makefile.in (CXX_OBJS): Add mangle.o.
4880 (mangle.o): New rule.
4882 * class.c (local_classes): New variable.
4883 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4884 (get_vtt_name): Use mangle_vtt_name for new ABI.
4885 (init_class_processing): Initialize local_classes.
4886 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4887 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4888 (std_identifier): New macro.
4889 (DECL_VOLATILE_MEMFUNC_P): New macro.
4890 (DECL_NAMESPACE_STD_P): Likewise.
4891 (local_classes): Declare.
4892 (get_mostly_instantiated_function_type): Declare.
4893 (init_mangle): Declare.
4894 (mangle_decl): Likewise.
4895 (mangle_type_string): Likewise.
4896 (mangle_type): Likewise.
4897 (mangle_typeinfo_for_type): Likewise.
4898 (mangle_typeinfo_string_for_type): Likewise.
4899 (mangle_vtbl_for_type): Likewise.
4900 (mangle_vtt_for_type): Likewise.
4901 (mangle_ctor_vtbl_for_type): Likewise.
4902 (mangle_thunk): Likewise.
4903 (mangle_conv_op_name_for_type): Likewise.
4904 (mangle_guard_variable): Likewise.
4905 * decl.c (pushtag): Keep track of local classes.
4906 (initialize_predefined_identifiers): Initialize std_identifier.
4907 (init_decl_processing): Use std_identifier.
4908 (start_decl): Don't treat instantiations as specializations.
4909 (grokdeclarator): Likewise.
4910 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4911 name for fully-instantiated templates.
4912 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4913 destructors with the new ABI.
4914 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4915 (grokfield): Use mangle_type for new ABI.
4916 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4917 (get_sentry): Use mangle_guard_variable for new ABI.
4918 (start_static_initialization_or_destruction): Likewise.
4919 * expr.c (extract_aggr_init): Remove.
4920 (extract_scalar_init): Likewise.
4921 (extract_init): Remove #if 0'd code.
4922 * mangle.c: New function.
4923 * method.c (build_mangled_name): Assert not flag_new_abi.
4924 (build_static_name): Likewise.
4925 (build_decl_overload_real): Likewise.
4926 (build_typename_overload): Likewise.
4927 (build_overload_with_type): Likewise.
4928 (build_overload_name): Likewise.
4929 (get_ctor_vtbl_name): Likewise.
4930 (start_squangling): Likewise.
4931 (get_id_2): Likewise.
4932 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4933 (init_method): Call init_mangle for new ABI.
4934 (make_thunk): Call mangle_thunk for new ABI.
4935 * operators.def: Correct new ABI manglings for the `%' operator.
4937 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4938 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4939 (lookup_template_class): Call mangle_decl for new ABI.
4940 (get_mostly_instantiated_function_type): New function.
4941 (set_mangled_name_for_template_decl): Use it.
4942 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4943 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4944 conversion op names.
4945 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4946 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4947 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4948 mangle_typeinfo_string_for_type.
4950 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4952 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4953 (INNERMOST_TEMPLATE_ARGS): New macro.
4954 (innermost_args): Remove.
4955 (get_innermost_template_args): New function.
4956 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4957 * error.c (dump_function_decl): Be caution when using
4958 most_general_template.
4959 * method.c (build_template_parm_names): Use
4960 INNERMOST_TEMPLATE_ARGS.
4961 * pt.c (add_to_template_args): Tidy comment
4962 (get_innermost_template_args): New function.
4963 (check_explicit_specialization): Clear DECL_INITIAL for a new
4965 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4967 (push_template_decl): Always register specializations of the most
4969 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4970 (coerce_template_parms): Likewise.
4971 (lookup_template_class): Likewise.
4972 (innermost_args): Remove.
4973 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4974 (tsubst_decl): Handle tricky specializations. Use
4975 get_innermost_template_args.
4976 (instantiate_template): Simplify handling of partial
4978 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4979 (most_general_template): Reimplement, in a more straightforward
4981 (regenerate_decl_from_template): Tweak formatting. Use
4982 TMPL_ARGS_DEPTH for clarity.
4983 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4985 * dump.c (dequeue_and_dump): Dump information about thunks.
4987 2000-06-01 Richard Henderson <rth@cygnus.com>
4989 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4991 2000-06-01 Richard Henderson <rth@cygnus.com>
4993 * decl2.c (unsupported_options): Fix typo, make const.
4994 (lang_decode_option): Fix bsearch argument order.
4996 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4998 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5001 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5003 * cp-tree.h (c_get_alias_set): Deleted.
5004 * Makefile.in (decl.o): Include ../expr.h.
5005 * decl.c (expr.h): Include.
5006 (init_decl_processing): Call record_component_aliases for arrays.
5007 (grokdeclarator): Likewise.
5008 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5009 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5011 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5013 Remove guiding declaration support.
5014 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5015 (flag_guiding_decls): Remove.
5016 * call.c (build_user_type_conversion_1): Remove support for
5018 (build_new_function_call): Likewise.
5019 (build_new_op): Likewise.
5020 (build_new_method_call): Likewise.
5021 * decl.c (start_function): Likewise.
5022 * friend.c (is_friend): Likewise.
5023 (do_friend): Likewise.
5024 * decl2.c ((flag_dump_translation_unit): Make it const.
5025 (flag_guiding_decls): Remove.
5026 (unsupported_options): New variable
5027 (compare_options): New function.
5028 (lang_decode_option): Use them.
5030 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5032 * method.c (mangle_expression): Adjust test for legal expression
5035 * pt.c (instantiate_decl): Save and restore the local
5036 specializations list.
5038 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5040 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5042 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5044 * call.c (add_template_candidate_real): Handle member template
5045 constructors for classes with virtual bases.
5046 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5047 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5049 * ir.texi: Update thunk documentation.
5051 * call.c (joust): Fix handling of overloaded builtin operators.
5053 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5055 * cp-tree.h (DECL_ANTICIPATED): New macro.
5056 Document new use of DECL_LANG_FLAG_7.
5057 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5058 in the user namespace.
5059 * lex.c (do_identifier): If the identifier's declaration has
5060 DECL_ANTICIPATED on, it has not yet been declared. But do not
5061 replace it with an ordinary implicit declaration.
5063 * tinfo2.cc: Include stdlib.h.
5065 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5067 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5068 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5071 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5073 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5076 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5078 * operators.def (<?): Duplicated, should have been...
5081 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5082 Mark Mitchell <mark@codesourcery.com>
5084 * cp-tree.h (ansi_opname): Make it a macro.
5085 (ansi_assopname): Likewise.
5086 (struct lang_decl_flags): Add assignment_operator_p.
5087 (struct lang_decl): Add operator_code.
5088 (DECL_VTT_PARM): Adjust.
5089 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5090 overloaded operator.
5091 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5092 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5093 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5094 (opname_tab): Remove.
5095 (assignop_tab): Likewise.
5096 (operator_name_info_t): New type.
5097 (operator_name_info): New variable.
5098 (assignment_operator_name_info): Likewise.
5099 (build_cp_library_fn): Remove declaration.
5100 (push_cp_library_fn): Likewise.
5101 (operator_name_string): Likewise.
5102 (build_decl_overload): Likewise.
5103 * call.c (print_z_candidates): Simplify.
5104 (build_object_call): Adjust usage of ansi_opname. Use
5105 DECL_OVERLOADED_OPERATOR_P.
5106 (op_error): Adjust operator name lookup.
5107 (build_conditional_expr): Adjust usage of ansi_opname.
5108 (build_new_op): Likewise.
5109 (build_op_delete_call): Likewise.
5110 (build_over_call): Likewise.
5111 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5112 * decl.c (duplicate_decls): Copy operator_code.
5113 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5114 (builtin_function): Adjust parameters to build_library_fn_1.
5115 (build_library_fn_1): Accept an overloaded operator code.
5116 (build_library_fn): Pass ERROR_MARK.
5117 (build_cp_library_fn): Accept an overloaded operator code.
5118 (push_cp_library_fn): Likewise.
5119 (grokfndecl): Tweak.
5120 (grokdeclarator): Simplify code to compute names of overloaded
5121 operators. Adjust use of ansi_opname.
5122 (ambi_op_p): Work on tree_codes, not identifiers.
5123 (unary_op_p): Likewise.
5124 (grok_op_properties): Likewise.
5125 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5126 (lang_mark_tree): Don't try to mark the operator_code.
5127 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5128 * error.c (dump_decl): Remove special handling for operator
5130 (dump_function_name): Likewise.
5131 (dump_expr): Adjust name lookup of operators.
5132 (op_to_string): Simplify.
5133 (assop_to_string): Likewise.
5134 * init.c (build_new_1): Adjust use of ansi_opname.
5135 * lex.c (opname_tab): Remove.
5136 (assignop_tab): Likewise.
5137 (ansi_opname): Likewise.
5138 (ansi_assopname): Likewise.
5139 (operator_name_string): Likewise.
5140 (reinit_lang_specific): Likewise.
5141 (operator_name_info): New variable.
5142 (assignment_operator_name_info): Likewise.
5143 (init_operators): New function.
5144 (init_parse): Use it.
5145 (do_identifier): Adjust use of ansi_opname.
5146 * method.c (mangle_expression): Don't use ansi_opname for
5148 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5149 (build_decl_overload): Remove.
5150 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5151 (do_build_assign_ref): Adjust use of ansi_opname.
5152 (synthesize_method): Likewise.
5153 (implicitly_declare_fn): Likewise.
5154 * operators.def: New file.
5155 * parse.y (operator): Adjust use of ansi_opname.
5156 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5157 (set_mangled_name_for_template_decl): Don't play games with
5159 (special_function_p): Adjust use of ansi_opname.
5160 * typeck.c (check_return_expr): Likewise.
5161 * Make-lang.in (cc1plus): Depend on operators.def.
5162 * Makefile.in (lex.o): Likewise.
5165 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5167 * Make-lang.in (cplib2.ready): Eradicate.
5169 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5171 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5172 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5173 (built_min, cp_tree_equal): Likewise.
5175 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5177 * class.c (layout_nonempty_base_or_field): Replace
5178 `record_layout_info' with `record_layout_info_s'.
5180 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5183 * cp-tree.h (struct language_function): x_named_labels is now
5184 a struct named_label_list*.
5185 * decl.c (struct named_label_use_list): Renamed from...
5186 (struct named_label_list): ...this. New struct.
5187 (push_binding_level): Don't set eh_region.
5188 (note_level_for_eh): New fn.
5189 (pop_label): Take label and old value directly.
5190 (pop_labels): Adjust for new named_labels format.
5191 (lookup_label): Likewise.
5192 (poplevel): Note characteristics of a binding level containing a
5193 named label. Mess with named label lists earlier.
5194 (mark_named_label_lists): New fn.
5195 (mark_lang_function): Call it.
5196 (use_label): New fn, split out from...
5197 (make_label_decl): ...here. Don't call it.
5198 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5199 check_previous_gotos): New fns, split out from...
5200 (define_label): ...here.
5201 (check_switch_goto): New fn.
5202 (define_case_label): Call it.
5203 (check_goto): New fn.
5204 * semantics.c (finish_goto_stmt): Call it and use_label.
5205 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5206 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5208 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5210 * class.c (build_vtable_entry_ref): Correct usage of
5211 get_vtbl_decl_for_binfo.
5213 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5214 * method.c (implicitly_declare_fn): Not here.
5216 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5218 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5219 (CPTI_PTMD_DESC_TYPE): ... here.
5220 (ptmd_desc_type_node): Rename to ...
5221 (ptm_desc_type_node): ... here.
5223 * rtti.c (ptmd_initializer): Rename to ...
5224 (ptm_initializer): ... here.
5225 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5227 (create_tinfo_types): Adjust.
5229 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5231 Finish implementation of VTTs.
5232 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5233 CPTI_VTT_PARM_IDENTIFIER.
5234 (vtt_parm_identifier): New macro.
5235 (vtt_parm_type): Likewise.
5236 (BINFO_SUBVTT_INDEX): Likewise.
5237 (BINFO_VPTR_INDEX): Likewise.
5238 (struct lang_decl): Add vtt_parm.
5239 (DECL_VTT_PARM): New macro.
5240 (DECL_USE_VTT_PARM): Likewise.
5241 (DECL_NEEDS_VTT_PARM_P): Likewise.
5242 (get_vtt_name): Declare.
5243 (build_artifical_parm): Likewise.
5244 (fixup_all_virtual_upcast_offsets): Likewise.
5245 (expand_indirect_vtbls_init): Remove.
5246 * call.c (build_new_method_call): Pass the vtt to subobject
5247 constructors and destructors.
5248 * class.c (get_vtt_name): Give it external linkage.
5249 (build_clone): Handle the magic VTT parameters for clones.
5250 (clone_function_decl): Fix typo in comment.
5251 (build_vtt): Keep track of the indices in the VTTs where various
5252 entities are stored.
5253 (build_vtt_inits): Likewise.
5254 (dfs_build_vtt_inits): Likewise.
5255 (build_ctor_vtbl_group): Tweak type of construction vtables.
5256 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5257 primary bases, when building construction vtables.
5258 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5259 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5260 (init_decl_processing): Initialize vtt_parm_type.
5261 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5262 (lang_mark_tree): Make vtt_parm.
5263 * decl2.c (build_artificial_parm): New function.
5264 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5265 (grokclassfn): Use build_artificial_parm.
5266 * init.c (initialize_vtbl_ptrs): Call
5267 fixup_all_virtual_upcast_offsets directly.
5268 (perform_member_init): Use the complete subobject destructor for
5270 (build_vtbl_address): New function.
5271 (expand_virtual_init): Handle VTTs.
5272 * optimize (maybe_clone_body): Likewise.
5273 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5275 (expand_indirect_vtbls_init): Remove.
5276 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5277 * tree.c (make_binfo): Make them bigger.
5279 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5281 * inc/cxxabi.h (__pbase_type_info): Define, based on
5282 __pointer_type_info.
5283 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5284 (__pointer_to_member_type_info): Likewise.
5285 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5286 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5287 (__pointer_type_info::__do_catch): Rename to ...
5288 (__pbase_type_info::__do_catch): ... here. Adjust.
5289 (__pbase_type_info::__pointer_catch): Implement.
5290 (__pointer_type_info::__pointer_catch): Adjust.
5291 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5293 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5295 * tinfo.h (__user_type_info::contained_virtual_p): New
5297 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5299 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5300 diamond shaped heirarchy. Add early out for mixed diamond and
5301 duplicate shaped heirarchy.
5303 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5305 * cp-tree.h (build_delete): Change prototype.
5306 (build_vec_delete): Likewise.
5307 * call.c (build_scoped_method_call): Use special_function_kind
5308 values to indicate the kind of destruction to be done.
5309 (build_method_call): Likewise.
5310 * decl.c (finish_destructor_body): Likewise.
5311 (maybe_build_cleanup_1): Likewise. Rename to ...
5312 (maybe_build_cleanup): ... this.
5313 * decl2.c (delete_sanity): Use special_function_kind
5314 values to indicate the kind of destruction to be done.
5315 (build_cleanup): Likewise.
5316 * init.c (perform_member_init): Likewise.
5317 (build_vec_delete_1): Likewise.
5318 (build_dtor_call): Simplify.
5319 (build_delete): Use special_function_kind
5320 values to indicate the kind of destruction to be done.
5321 (build_vbase_delete): Likewise.
5322 (build_vec_delete): Likewise.
5324 * init.c (sort_member_init): Fix typo in error message generation
5327 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5329 * semantics.c (begin_class_definition): make the packed
5330 attribute be sensitive to the "-fpack-struct" command line flag
5332 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5334 Update new-abi upcast algorithm.
5335 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5336 prototype and meaning of return value.
5337 (__si_class_type_info::__do_upcast): Likewise.
5338 (__vmi_class_type_info::__do_upcast): Likewise.
5339 * tinfo.cc (__class_type_info::__upcast_result): Replace
5340 whole2dst with part2dst. Adjust ctor.
5341 (__class_type_info::__do_upcast): Adjust call of worker function.
5342 (__class_type_info::__do_upcast): Adjust.
5343 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5345 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5346 virtual base in diamond heirarchy bug.
5348 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5350 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5351 and bitfield to tinfo_fn_p.
5352 (DECL_TINFO_FN_P): Adjust.
5353 (SET_DECL_TINFO_FN_P): Likewise.
5354 (DECL_MUTABLE_P): Likewise.
5355 (DECL_C_BIT_FIELD): Likewise.
5356 (SET_DECL_C_BIT_FIELD): Likewise.
5357 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5358 (DECL_UNINLINABLE): Likewise.
5359 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5360 (handle_using_decl): Remove assertion.
5361 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5362 to build FIELD_DECLs.
5363 (build_base_field): Likewise.
5364 (layout_class_type): Likewise.
5365 * decl.c (init_decl_processing): Likewise.
5366 (build_ptrmemfunc_type): Likewise.
5367 (grokdeclarator): Likewise.
5368 * decl2.c (grok_x_components): Likewise.
5369 * except.c (call_eh_info): Likewise.
5370 * init.c (init_init_processing): Likewise.
5371 * rtti.c (expand_class_desc): Likewise.
5372 (create_pseudo_type_info): Likewise.
5373 (get_vmi_pseudo_type_info): Likewise.
5374 (create_tinfo_types): Likewise.
5375 * ptree.c (print_lang_decl): Adjust.
5376 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5377 before checking DECL_MUTABLE_P.
5379 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5380 parameters for template functions.
5381 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5382 destructors as well as constructors.
5384 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5386 * class.c (build_ctor_vtbl_group): Set inits.
5387 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5388 DECL_THIS_INLINE appropriately for clones.
5390 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5391 (DECL_CONV_FN_P): Simplify.
5392 (DECL_OPERATOR): Remove.
5393 (language_to_string): Declare.
5394 * decl.c (duplicate_decls): Fix typo in comment.
5395 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5396 (grok_op_properties): Use DECL_CONV_FN_P instead of
5397 IDENTIFIER_TYPENAME_P.
5398 * dump.c (dequeue_and_dump): Dump the language linkage of
5400 * error.c (language_to_string): Give it external linkage.
5401 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5402 (implicitly_declare_fn): Set DECL_LANGUAGE.
5403 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5404 IDENTIFIER_TYPENAME_P.
5405 (tsubst_decl): Likewise.
5406 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5407 * semantics.c (finish_member_declaration): Don't mark members of
5408 classes declared in an extern "C" region as extern "C".
5410 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5412 * decl2.c (qualified_lookup_using_namespace): Look through
5415 * decl.c (push_using_decl): Return the old decl on namespace level.
5417 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5419 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5420 (VTT_NAME_PREFIX): New macro.
5421 (CTOR_VTBL_NAME_PREFIX): Likewise.
5422 (get_ctor_vtbl_name): New function.
5423 * class.c (get_vtable_name): Simplify.
5424 (get_vtt_name): New function.
5425 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5426 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5427 when a virtual base becomes primary.
5428 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5430 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5431 additional parameters.
5432 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5433 (initialize_array): New function.
5434 (build_vtt): Likewise.
5435 (build_vtt_inits): Likewise.
5436 (dfs_build_vtt_inits): Likewise.
5437 (dfs_fixup_binfo_vtbls): Likewise.
5438 (build_ctor_vtbl_group): Likewise.
5439 (initialize_vtable): Use initialize_array.
5440 (accumulate_vtbl_inits): Reimplement to handle construction
5442 (dfs_accumulate_vtbl_inits): Likewise.
5443 (bulid_vtbl_initializer): Adjust parameter name.
5444 * method.c (build_typename_overload): Remove #if 0'd code.
5445 (get_ctor_vtbl_name): New function.
5446 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5447 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5449 * cp-tree.h (struct lang_type): Remove search_slot.
5450 (CLASSTYPE_SEARCH_SLOT): Remove.
5451 (emit_base_init): Change prototype.
5452 (initialize_vtbl_ptrs): Likewise.
5453 (expand_indirect_vtbls_init): Likewise.
5454 (clear_search_slots): Remove.
5455 * decl.c (lang_mark_tree): Don't mark search_slot.
5456 * init.c (initialize_vtbl_ptrs): Simplify.
5457 (emit_base_init): Likewise.
5458 * search.c (struct vbase_info): Document decl_ptr.
5459 (convert_pointer_to_single_level): Remove.
5460 (dfs_find_vbases): Remove.
5461 (dfs_init_base_pointers): Simplify.
5462 (dfs_clear_vbase_slots): Remove.
5463 (dfs_vtable_path_unmark): New function.
5464 (init_vbase_pointers): Simplify.
5465 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5466 (expand_indirect_vtbls_init): Simplify. Don't call
5467 mark_all_temps_used.
5468 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5469 initialize_vtbl_ptrs.
5471 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5473 * except.c: Add static prototypes.
5475 2000-05-20 H.J. Lu <hjl@gnu.org>
5477 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5479 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5481 Don't create a separate copy of virtual bases for the
5482 CLASSTYPE_VBASECLASSES list.
5483 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5484 (BINFO_FOR_VBASE): Remove.
5485 (CANONICAL_BINFO): Adjust.
5486 (binfo_for_vbase): New function.
5487 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5488 instead of BINFO_FOR_VBASE.
5489 (build_vbase_pointer): Likewise.
5490 (build_secondary_vtable): Likewise.
5491 (dfs_mark_primary_bases): Likewise.
5492 (mark_primary_bases): Likewise.
5493 (layout_nonempty_base_or_field): Likewise.
5494 (dfs_set_offset_for_shared_vbases): Likewise.
5495 (dfs_set_offset_for_unshared_vbases): Likewise.
5496 (layout_virtual_bases): Likewise. Adjust for changes to the
5497 CLASSTYPE_VBASECLASSES list.
5498 (dump_class_hierarchy_r): Use binfo_for_vbase
5499 instead of BINFO_FOR_VBASE.
5500 (dump_class_hierarchy): Likewise.
5501 (finish_vtbls): Likewise.
5502 (build_vtbl_initializer): Adjust for changes to the
5503 CLASSTYPE_VBASECLASSES list.
5504 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5505 * decl.c (finish_destructor_body): Adjust for changes to the
5506 CLASSTYPE_VBASECLASSES list.
5507 * init.c (sort_base_init): Use binfo_for_vbase.
5508 (construct_virtual_bases): Adjust for changes to the
5509 CLASSTYPE_VBASECLASSES list.
5510 (expand_member_init): Use binfo_for_vbase.
5511 (build_vbase_delete): Adjust for changes to the
5512 CLASSTYPE_VBASECLASSES list.
5513 * method.c (do_build_copy_constructor): Likewise.
5514 * rtti.c (get_base_offset): Use binfo_for_vbase.
5515 (expand_class_desc): Remove #if 0'd code.
5516 * search.c (struct vbase_info): Remove vbase_types.
5517 (get_base_distance): Use binfo_for_vbase.
5518 (lookup_field_queue_p): Use CANONICAL_BINFO.
5519 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5520 (get_pure_virtuals): Adjust for changes to the
5521 CLASSTYPE_VBASECLASSES list.
5522 (dfs_find_vbases): Use binfo_for_vbase.
5523 (dfs_init_vbase_pointers): Likewise.
5524 (init_vbase_pointers): Don't initialize vi.vbase_types.
5525 (virtual_context): Use binfo_for_vbase.
5526 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5527 CLASSTYPE_VBASECLASSES list.
5528 (expand_indirect_vtbls_init): Simplify.
5529 (dfs_get_vbase_types): Don't replicate virtual bases.
5530 (find_vbase_instance): Use binfo_for_vbase.
5531 (binfo_for_vbase): New function.
5532 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5534 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5536 * decl2.c (finish_anon_union): Generalize error messages to handle
5537 anonymous structures.
5538 * init.c (perform_member_init): Remove `name' parameter.
5539 (build_field_list): New function.
5540 (sort_member_init): Handle anonymous union initialization order
5541 correctly. Check for multiple initializations of the same union.
5542 (emit_base_init): Don't look up fields by name here.
5543 (expand_member_init): Record the result of name lookup for future
5545 * typeck.c (build_component_ref): Fix formatting.
5547 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5549 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5550 * typeck.c (build_x_compound_expr): Replace warn_unused with
5553 * decl2.c (lang_decode_option): Update -Wall unused flags by
5554 calling set_Wunused.
5556 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5558 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5559 * init.c (dfs_vtable_path_unmark): Remove.
5560 * search.c (marked_new_vtable_p): Likewise.
5561 (unmarked_new_vtable_p): Likewise.
5562 (dfs_search_slot_nonempty_p): Likewise.
5563 (dfs_mark): Likewise.
5564 (dfs_vtable_path_unmark): Likewise.
5565 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5566 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5567 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5568 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5569 (init_vbase_pointers): Simplify.
5570 (expand_indirect_vtbls_init): Likewise.
5572 * class.c (copy_virtuals): New function.
5573 (build_primary_table): Use it.
5574 (build_secondary_vtable): Likewise.
5575 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5576 indicate that no vcall offset is required.
5577 (add_virtual_function): Likewise.
5578 (modify_all_vtables): Likewise.
5579 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5580 (dfs_accumulate_vtbl_inits): Likewise.
5581 (build_vtbl_initializer): Make changes to handle construction
5583 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5584 (build_rtti_vtbl_entries): Likewise.
5585 (build_vtable_entries): Handle a NULL vcall_index.
5587 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5589 * decl2.c (lang_decode_option): Fix thinko.
5591 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5593 * except.c (check_handlers): New fn.
5594 * cp-tree.h: Declare it.
5595 * semantics.c (finish_handler_sequence): Call it.
5596 (finish_function_handler_sequence): Likewise.
5597 (finish_handler_parms): Set TREE_TYPE on the handler.
5598 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5599 * search.c (get_base_distance_recursive): If protect>1, ignore
5601 (get_base_distance): Don't reduce watch_access.
5603 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5605 * lex.c: #include diagnostic.h.
5606 (lang_init_options): Set default prefixing rules.
5608 * lang-options.h: Add -fdiagnostics-show-location=.
5610 * decl2.c: #include diagnostic.h.
5611 (lang_decode_option): Handle -fdiagnostics-show-location=.
5613 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5615 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5616 * vec.cc: Revert my 2000-05-07 change.
5618 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5620 * class.c (check_field_decls): Complain about non-static data
5621 members with same name as class in class with constructor.
5623 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5625 * decl.c (grokdeclarator): Allow non-static data members with
5628 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5630 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5631 and pending_inline.filename. Update prototypes.
5632 * decl.c (define_label): Constify filename parameter.
5633 * decl2.c (warn_if_unknown_interface): Constify local char *.
5634 * input.c Constify input_source.filename. Don't declare
5635 input_filename or lineno. Constify filename parameter to feed_input.
5636 * lex.c (init_parse): Constify parameter and return value.
5637 (cp_pragma_interface, cp_pragma_implementation): Constify
5639 (reinit_parse_for_method, reinit_parse_for_block,
5640 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5641 Constify local char *.
5642 * pt.c: Don't declare lineno or input_filename.
5643 (print_template_context, tsubst_friend_function, tsubst_decl,
5644 tsubst, instantiate_decl): Constify local char *.
5645 * semantics.c (expand_body): Constify local char *.
5646 * tree.c (build_srcloc): Constify filename parameter.
5647 * typeck.c (c_expand_asm_operands): Constify filename
5650 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5652 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5655 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5657 * inc/cxxabi.h: Fix typos in comment.
5658 (__base_class_info::__offset): Use a static_cast.
5660 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5662 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5663 of std::size_t and std::ptrdiff_t respectively.
5664 * tinfo.cc: Likewise.
5667 2000-05-06 Richard Henderson <rth@cygnus.com>
5669 * typeck.c (build_c_cast): Don't warn integer->pointer size
5670 mismatch for constants.
5672 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5674 * rtti.c (ptmd_initializer): Set non-public, if class is
5677 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5678 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5679 __cxa_vec_delete): Likewise.
5680 * tinfo.cc (__dynamic_cast): Likewise.
5681 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5682 __cxa_vec_delete): Likewise.
5684 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5686 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5687 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5688 (lang_decl_flags): Add vcall_offset.
5689 (THUNK_VCALL_OFFSET): Use it.
5690 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5691 * method.c (make_thunk): Create the lang_decl here, not in
5693 (emit_thunk): Make generic thunks into ordinary functions once
5694 they have been fed to expand_body.
5695 * semantics.c (expand_body): Set current_function_is_thunk here.
5697 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5699 * class.c (update_vtable_entry_for_fn): Prototype.
5701 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5704 * search.c (dfs_build_inheritance_graph_order): Prototype.
5706 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5708 * cp-tree.h (special_function_kind): Add various kinds of
5710 (special_function_p): New function.
5711 * class.c (overrides): Don't let one kind of destructor override
5713 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5714 whether or not to instantiate a template.
5715 * tree.c (special_function_p): Define.
5717 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5719 * cp-tree.def (THUNK_DECL): Remove.
5720 * cp-tree.h (DECL_THUNK_P): New macro.
5721 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5722 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5723 (SET_DECL_THUNK_P): Likewise.
5724 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5725 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5726 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5727 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5728 (duplicate_decls): Likewise.
5729 (pushdecl): Likewise. Adjust thunk handling.
5730 (grokfndecl): Use DECL_EXTERN_C_P.
5731 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5732 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5733 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5734 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5735 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5736 DECL_NO_STATIC_CHAIN.
5737 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5738 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5739 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5742 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5744 * tree.c (walk_tree): Set lineno.
5746 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5748 * exception.cc: Update license notice.
5750 * new1.cc: Likewise.
5751 * new2.cc: Likewise.
5752 * tinfo.cc: Likewise.
5753 * tinfo2.cc: Likewise.
5755 * inc/cxxabi.h: Likewise.
5756 * inc/exception: Likewise.
5757 * inc/new: Likewise.
5758 * inc/new.h: Likewise.
5759 * inc/typeinfo: Likewise.
5761 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5763 * tree.c (build_target_expr_with_type): If we already have a
5764 TARGET_EXPR, just return it.
5766 * optimize.c (initialize_inlined_parameters): Don't generate an
5767 EXPR_STMT if we can just use DECL_INITIAL.
5768 * decl.c (emit_local_var): Only make the initialization a
5769 full-expression if stmts_are_full_exprs_p.
5771 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5773 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5775 * call.c (standard_conversion): Use it.
5776 (direct_reference_binding): Likewise.
5777 (build_over_call): Likewise.
5778 (is_properly_derived_from): Likewise.
5779 (compare_ics): Likewise.
5780 * class.c (resolves_to_fixed_type_p): Likewise.
5781 * optimize.c (declare_return_variable): Likewise.
5782 * pt.c (is_specialization_of): Likewise.
5784 * typeck.c (comp_target_parms): Likeiwse.
5785 (build_static_cast): Likewise.
5786 (build_reinterpret_cast): Likewise.
5787 (build_const_cast): Likewise.
5788 (comp_ptr_ttypes_real): Likewise.
5789 (comp_ptr_ttypes_const): Likewise.
5790 * typeck2.c (process_init_constructor): Likewise.
5792 2000-04-30 Scott Snyder <snyder@fnal.gov>
5794 * decl.c (finish_destructor_body): Use the base destructor when
5795 destroying virtual bases.
5797 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5799 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5801 * optimize.c (struct inline_data): Add target_exprs field.
5802 (declare_return_variable): When a function returns an aggregate,
5803 use the variable declared in the TARGET_EXPR as the remapped
5805 (expand_call_inline): Update the pending target_exprs stack.
5806 (optimize_function): Initialize the stack.
5808 * decl2.c (finish_file): Fix typo in comment.
5810 * method.c (emit_thunk): Don't try to return a `void' value.
5812 * optimize.c (initialize_inlined_parameters): If the parameter is
5813 addressable, we need to make a new VAR_DECL, even if the
5814 initializer is constant.
5816 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5818 * decl.c (grok_op_properties): Add an extra check of argtypes.
5820 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5822 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5824 (initialize_inlined_parameters): Try to avoid creating new
5827 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5829 * lex.c (my_get_run_time): Remove.
5830 (init_filename_times): Use get_run_time instead of my_get_run_time.
5831 (check_newline): Likewise.
5832 (dump_time_statistics): Likewise.
5833 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5834 of computing elapsed time explicitly.
5836 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5838 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5839 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5840 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5841 before calling decl_constant_value.
5842 * class.c (check_bitfield_decl): Likewise.
5843 * cvt.c (ocp_convert): Likewise.
5844 (convert): Likewise.
5845 * decl.c (compute_array_index_type): Likewise.
5846 (build_enumerator): Likewise.
5847 * decl2.c (check_cp_case_value): Likewise.
5848 * pt.c (convert_nontype_argument): Likewise.
5850 * typeck.c (decay_conversion): Likewise.
5851 (build_compound_expr): Likewise.
5852 (build_reinterpret_cast): Likewise.
5853 (build_c_cast): Likewise.
5854 (convert_for_assignment): Likewise.
5856 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5858 * decl.c (finish_function): Don't play games with DECL_INLINE.
5860 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5862 * ir.texi: Correct typo.
5864 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5866 * decl.c (grokdeclarator): Reject VLAs as members.
5868 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5870 * call.c (standard_conversion): Accept conversion between
5873 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5875 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5877 * decl2.c (finish_file): Remove double setup for accounting
5880 2000-04-24 Robert Lipe <robertlipe@usa.net>
5882 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5884 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5886 * new.cc (set_new_handler): Needs to be in std::.
5888 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5890 * cp-tree.h (lang_decl): Remove pretty_function_p.
5891 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5892 language-specific node.
5893 * decl.c (cp_make_fname_decl): Use build_decl, not
5894 build_lang_decl, to build the variables.
5895 (grokvardecl): Don't call build_lang_decl for local variables in
5897 (grokdeclarator): Don't call build_lang_decl for local type
5898 declarations in templates.
5899 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5900 zero'd memory, rather than calling memset.
5901 * pt.c: Include hashtab.h.
5902 (local_specializations): New variable.
5903 (retrieve_local_specialization): Use it.
5904 (register_local_specialization): Likewise.
5905 (tsubst_decl): Don't assume local variables have
5907 (instantiate_decl): Set up local_specializations.
5908 * Makefile.in (HTAB_H): New variable.
5910 2000-04-23 Richard Henderson <rth@cygnus.com>
5912 * typeck.c (c_expand_asm_operands): Restore the original
5913 contents of the output list.
5915 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5917 * ir.texi: Document complex number representation.
5919 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5921 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5922 (target_incomplete_p): New function.
5923 (tinfo_base_init): Create comdat NTBS name variable.
5924 (ptr_initializer): Add non_public parameter. Calculate it.
5925 (ptmd_initializer): Likewise.
5926 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5927 (create_real_tinfo_var): Add non_public parameter. Use it.
5928 Push proxy into global namespace.
5929 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5931 * inc/typeinfo (type_info::before, type_info::operator==):
5932 Compare __name addresses.
5934 * tinfo2.cc: Remove new-abi builtins comment.
5936 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5938 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5940 * call.c (joust): Exit early if we get the same function, too.
5942 * decl2.c (key_method): Return NULL_TREE for template classes.
5943 (import_export_class): Don't need to check for template classes.
5945 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5947 * lex.c: Remove references to cccp.c.
5949 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5951 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5952 volatile_memfunc. Add destructor_attr. Adjust dummy.
5953 (DECL_DESTRUCTOR_P): Use destructor_attr.
5954 (DECL_CONST_MEMFUNC_P): Reimplement.
5955 (DECL_VOLATILE_MEMFUNC_P): Remove.
5956 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5957 (overrides): Use DECL_DESTRUCTOR_P.
5958 (check_for_override): Likewise.
5959 * decl.c (start_function): Likewise.
5960 * decl2.c (grokfclassfn): Likewise.
5961 (check_classfn): Likewise.
5962 (grok_function_init): Likewise.
5964 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5966 * decl2.c (grokfield): Issue error on illegal data member
5969 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5971 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5973 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5975 * class.c (build_vtable_entry): Don't build thunks for type-info
5978 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5980 * decl.c (decls_match): Allow a redeclaration of a builtin to
5981 specify args while the builtin did not.
5983 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5985 * cp-tree.def (THUNK_DECL): Add to documentation.
5986 * cp-tree.h (flag_huge_objects): Declare.
5987 * class.c (modify_vtable_entry): Tidy.
5988 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5989 Calculate delta appropriately for the new ABI.
5990 (dfs_modify_vtables): Use it.
5991 (modify_all_vtables): Fix thinko in code to add overriding copies
5992 of functions to primary vtables.
5993 (build_clone): Fix typo in comment.
5994 (clone_function_decl): Correct order of destructors in vtable.
5995 (build_vbase_offset_vtbl_entries): Adjust comment.
5996 (dfs_vcall_offset_queue_p): Remove.
5997 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5998 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5999 (build_vtable_entry): Correct check for pure virtual functions.
6000 Don't declare flag_huge_objects.
6001 * decl.c (flag_huge_objects): Remove declaration.
6002 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6003 Use int_size_in_bytes.
6004 (emit_thunk): Handle vcall offset thunks.
6006 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6008 * decl2.c (parse_time, varconst_time): Delete declarations.
6009 (finish_file): Delete LINENO declaration.
6010 START_TIME and THIS_TIME now long.
6012 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6014 * class.c (build_base_field): Reformat comment.
6016 * inc/cxxabi.h (stddef.h): Comment inclusion.
6017 (__base_class_info::__offset): Comment shift.
6019 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6021 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6022 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6023 (cp_push_exception_identifier): New macro.
6024 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6025 (DECL_BASE_DESTRUCTOR_P): Likewise.
6026 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6027 (get_vtbl_decl_for_binfo): Fix formatting.
6028 (in_charge_arg_for_name): New macro.
6029 (maybe_build_cleanup_and_delete): Remove declaration.
6030 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6031 (in_charge_arg_for_name): New function.
6032 (build_new_method_call): Use it. Handle cloned destructors.
6033 (build_clone): Don't make the base constructor virtual.
6034 Automatically defer generated functions.
6035 (clone_function_decl): Handle destructors, too.
6036 (clone_constructors_and_destructors): Likewise.
6037 (create_vtable_ptr): Don't create a vtable entry for a cloned
6039 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6040 (initialize_predefined_identifiers): Update appropriately.
6041 (finish_destructor_body): Simplify.
6042 (maybe_build_cleanup_and_delete): Remove.
6043 * except.c (expand_throw): Handle new-ABI destructors.
6044 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6045 (build_dtor_call): New function.
6046 (build_delete): Use it. Simplify.
6047 * optimize.c (maybe_clone_body): Handle destructors.
6048 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6050 * exception.cc (cleanup_fn): New typedef.
6051 (CALL_CLEANUP): New macro.
6052 (cp_eh_info): Use them.
6053 (__cp_push_exception): Likewise.
6054 (__cp_pop_exception): Likewise.
6056 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6058 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6059 (complete_dtor_identifier): New macro.
6060 (CLASSTYPE_FIRST_CONVERSION): Remove.
6061 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6062 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6063 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6064 (CLASSTYPE_CONSTRUCTORS): Likewise.
6065 (CLASSTYPE_DESTRUCTORS): Likewise.
6066 (lang_decl): Add cloned_function.
6067 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6068 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6069 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6070 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6071 (DECL_CLONED_FUNCTION_P): Likewise.
6072 (DECL_CLONED_FUNCTION): Likewise.
6073 (clone_function_decl): Declare.
6074 (maybe_clone_body): Likewise.
6075 * call.c (build_user_type_conversion_1): Call complete object
6076 constructors in the new ABI.
6077 (build_new_method_call): Don't add in-charge parameters under the
6079 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6080 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6081 CLASSTYPE_DESTRUCTOR_SLOT.
6082 (build_clone): New function.
6083 (clone_function_decl): Likewise.
6084 (clone_constructors_and_destructors): Likewise.
6085 (check_bases_and_members): Use it.
6086 * decl.c (iniitialize_predefined_identifiers): Initialize
6087 complete_dtor_identifier.
6088 (finish_function): Don't add extra code to a clone.
6089 (lang_mark_tree): Mark cloned_function.
6090 * decl2.c (mark_used): Don't bother trying to instantiate things
6092 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6093 * method.c (set_mangled_name_for_decl): Don't treat clones as
6095 (synthesize_method): Sythesize cloned functions, not the clones.
6096 * optimize.c (inline_data): Update comment on ret_label.
6097 (remap_block): Don't assume DECL_INITIAL exists.
6098 (copy_body_r): Allow ret_label to be NULL.
6099 (maybe_clone_body): Define.
6100 * pt.c (tsubst_decl): Handle clones.
6101 (instantiate_clone): New function.
6102 (instantiate_template): Use it.
6103 (set_mangled_name_for_template_decl): Don't treat clones as
6105 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6106 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6107 * semantics.c (expand_body): Clone function bodies as necessary.
6109 * optimize.c (remap_decl): Avoid sharing structure for arrays
6110 whose size is only known at run-time.
6111 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6113 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6114 to has_in_charge_parm_p.
6115 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6116 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6117 (DECL_COPY_CONSTRUCTOR_P): New macro.
6118 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6119 (build_user_type_conversion_1): Likewise.
6120 (convert_like_real): Likewise.
6121 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6122 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6123 (copy_args_p): Likewise.
6124 (grok_ctor_properties): Likewise.
6125 (start_function): Likewise.
6126 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6127 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6128 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6129 * method.c (do_build_copy_constructor): Use
6130 DECL_HAS_IN_CHARGE_PARM_P.
6131 (synthesize_method): Likewise.
6132 * pt.c (instantiate_template): Remove goto.
6133 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6136 * cp-tre.h (finish_function): Change prototype.
6137 * decl.c (end_cleanup_fn): Adjust caller.
6138 (finish_function): Take only one parameter.
6139 * decl2.c (finish_objects): Adjust caller.
6140 (finish_static_storage_duration_function): Likewise.
6141 * method.c (emit_thunk): Likewise.
6142 * parse.y: Likewise.
6143 * parse.c: Regenerated.
6144 * pt.c (instantiate_decl): Likewise.
6145 * rtti.c (synthesize_tinfo_fn): Likewise.
6146 * semantics.c (expand_body): Likewise.
6148 * cp-tree.h (copy_decl): New function.
6149 * class.c (finish_struct_1): Use it.
6150 * lex.c (copy_decl): Define it.
6151 * pt.c (tsubst_decl): Likewise.
6152 * tree.c (copy_template_template_parm): Likewise.
6154 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6155 has_nonpublic_assign_ref.
6156 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6157 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6158 * class.c (finish_struct_methods): Don't set
6159 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6160 (interface_only): Don't declare.
6161 (interface_unknown): Likewise.
6163 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6165 * tree.h (HAVE_TEMPLATES): Remove definition.
6166 * lang-options.h (-fthis-is-variable): Remove documentation.
6168 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6170 * class.c (instantiate_type): Handle object-relative template-id.
6172 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6173 * decl.c (cplus_expand_expr_stmt): Not here.
6175 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6176 Initialize exprtype earlier.
6178 * parse.y (fn.def1): Check for defining types in return types.
6180 * decl.c (check_tag_decl): Notice extra fundamental types.
6181 Diagnose empty decls in classes, too.
6183 * decl.c (grokdeclarator): Don't override an anonymous name if no
6184 declarator was given.
6186 * cvt.c (convert_to_void): Call resolve_offset_ref.
6188 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6190 * decl2.c (decl_namespace): Handle getting a type.
6192 * typeck.c (build_c_cast): Re-enable warning for cast between
6193 pointer and integer of different size.
6195 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6197 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6199 (__pointer_type_info::__pointer_catch): New virtual function.
6200 (__pointer_to_member_type_info): Derive from
6201 __pointer_type_info. Adjust.
6202 (__pointer_to_member_type_info::__do_catch): Remove.
6203 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6204 (__pointer_to_member_type_info::__pointer_catch): Declare.
6205 * rtti.c (qualifier_flags): Add restrict flag.
6206 (ptmd_initializer): Reorder members.
6207 (create_tinfo_types): Expand comments. Reorder
6208 ptmd_desc_type_node members.
6209 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6211 (__pointer_type_info::__do_catch): Move specific code into
6212 __pointer_catch. Call it.
6213 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6214 specific catch checking. Fix void conversion check.
6215 (__pointer_to_member_type_info::__do_catch): Remove.
6216 (__pointer_to_member_type_info::__pointer_catch): Implement.
6218 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6220 * lex.c (init_parse): Remove traces of classof and headof.
6221 * decl2.c (flag_operator_names): Default to 1.
6222 (lang_decode_option): Do not set it for -ansi.
6224 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6226 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6227 (DECL_MAIN_VARIANT): Remove.
6228 * decl.c (duplicate_decls): Don't set it.
6229 (start_function): Likewise.
6230 (lang_mark_tree): Don't mark it.
6231 * decl2.c (defer_fn): Don't use it.
6232 * lex.c (retrofit_lang_decl): Don't set it.
6233 * pt.c (tsubst_decl): Likewise.
6234 * ptree.c (print_lang_decl): Don't print it.
6235 * typeck.c (mark_addressable): Don't use it.
6237 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6239 * vec.cc: Include <new> and <exception>.
6240 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6241 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6243 (__cxa_vec_delete): Catch dtor exceptions.
6245 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6247 Prepend __ to implementation defined names.
6248 * inc/typeinfo (type_info): Rename _name to __name.
6249 (type_info::type_info): Rename parameter.
6250 (type_info::operator==, type_info::operator!=,
6251 type_info::before): Likewise.
6252 (type_info::is_pointer_p, type_info::is_function_p,
6253 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6256 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6257 (__pointer_type_info::__pointer_type_info): Likewise.
6258 (__pointer_type_info::is_pointer_p,
6259 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6260 (__array_type_info::__array_type_info): Rename parameters.
6261 (__function_type_info::__function_type_info): Likewise.
6262 (__function_type_info::is_function_p): Prepend __.
6263 (__enum_type_info::__enum_type_info): Rename parameters.
6264 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6266 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6268 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6269 (__class_type_info::__class_type_info): Rename parameters.
6270 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6271 (__class_type_info::upcast_result,
6272 __class_type_info::dyncast_result): Prepend __. Move definition
6274 (__class_type_info::do_upcast, __class_type_info::do_catch,
6275 __class_type_info::find_public_src,
6276 __class_type_info::do_dyncast,
6277 __class_type_info::do_find_public_src): Prepend __. Rename
6279 (__si_class_type_info::__si_class_type_info): Rename parameters.
6280 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6281 __si_class_type_info::do_find_public_src): Prepent __. Rename
6283 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6284 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6285 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6287 (__dynamic_cast): Rename parameters.
6288 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6289 type_info::do_catch, type_info::do_upcast): Prepend __.
6290 (contained_p, public_p, virtual_p, contained_public_p,
6291 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6292 (__class_type_info::do_catch,
6293 __class_type_info::do_upcast): Prepend __. Adjust.
6294 (__class_type_info::__upcast_result,
6295 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6297 (__class_type_info::find_public_src): Prepend __. Adjust.
6298 (__class_type_info::do_find_public_src,
6299 __si_class_type_info::do_find_public_src,
6300 __vmi_class_type_info::do_find_public_src): Likewise.
6301 (__class_type_info::do_dyncast,
6302 __si_class_type_info::do_dyncast,
6303 __vmi_class_type_info::do_dyncast): Likewise.
6304 (__class_type_info::do_upcast,
6305 __si_class_type_info::do_upcast,
6306 __vmi_class_type_info::do_upcast): Likewise.
6307 (__dynamic_cast): Adjust.
6308 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6309 (__function_type_info::is_function_p): Likewise.
6310 (__pointer_type_info::do_catch): Likewise. Adjust.
6311 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6312 (__throw_type_match_rtti_2): Adjust.
6313 (__is_pointer): Adjust.
6315 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6317 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6318 (complete_ctor_identifier): New macro.
6319 (special_function_kind): Add sfk_copy_constructor and
6320 sfk_assignment_operator.
6321 (LOOKUP_HAS_IN_CHARGE): Remove.
6322 (cons_up_default_function): Rename to ...
6323 (implicitly_declare_fn): ... this.
6324 * call.c (build_new_method_call): Add in-charge parameters for
6326 * class.c (add_implicitly_declared_members): Change parameter name
6327 from cant_have_assignment to cant_have_const_assignment.
6328 Replace calls to cons_up_default_function to implicitly_declare_fn.
6329 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6330 * decl.c (initialize_predefined_identifiers): Initialize it.
6331 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6333 * init.c (expand_default_init): Don't calculate the in-charge
6335 (build_new_1): Likewise.
6336 * lex.c (cons_up_default_function): Move to method.c.
6337 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6338 (implicitly_declare_fn): New function.
6339 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6340 (build_modify_expr): Likewise.
6341 * typeck2.c (build_functional_cast): Likewise.
6343 Under the new ABI, constructors don't return `this'.
6344 * cp-tree.h (warn_reorder): Declare.
6345 (special_function_kind): New enum.
6346 (global_base_init_list): Remove declaration.
6347 (emit_base_init): Don't return a value.
6348 (check_base_init): Don't declare.
6349 (is_aggr_typedef): Likewise.
6350 * decl.c (check_special_function_return_type): New function.
6351 (return_types): Remove.
6352 (grokdeclarator): Use check_special_function_return_type.
6353 (start_function): Don't initialize ctor_label under the new ABI.
6354 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6355 * init.c (begin_init_stmts): Move to top of file.
6356 (finish_init_stmts): Likewise.
6357 (warn_reorder): Don't declare.
6358 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6360 (check_base_init): Remove.
6361 (is_aggr_typedef): Likewise.
6362 (build_new_1): Don't use the return value of a constructor.
6363 * semantics.c (setup_vtbl_ptr): Don't use the return value
6365 * typeck.c (check_return_expr): Don't magically convert return
6366 statements into `return this' in constructors under the new ABI.
6368 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6369 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6370 (base_ctor_identifier): New macro.
6371 (base_dtor_identifier): Likewise.
6372 (deleting_dtor_identifier): Likewise.
6373 * decl.c: Don't include obstack.h.
6374 (obstack_chunk_alloc): Don't define.
6375 (obstack_chunk_free): Likewise.
6376 (struct predefined_identifier): New type.
6377 (initialize_predefined_identifiers): New function.
6378 (init_decl_processing): Use it.
6379 (debug_temp_inits): Remove.
6380 (start_method): Don't call preserve_data.
6381 (hack_incomplete_structures): Update comment.
6382 * init.c (init_init_processing): Don't initialize
6384 (build_offset_rf): Remove dead code.
6385 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6386 * search.c (init_search_processing): Don't initialize
6389 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6391 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6392 some sign_compare warnings.
6394 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6396 Rename abi::__vmi_class_type_info members.
6397 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6398 base_list, detail_masks members to vmi_flags, vmi_base_count,
6399 vmi_bases and vmi_flags_masks respectively.
6400 (__vmi_class_type_info::vmi_flags_masks): Rename
6401 details_unknown_mask to flags_unknown_mask.
6402 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6403 (__vmi_class_type_info::do_find_public_src): Adjust.
6404 (__vmi_class_type_info::do_dyncast): Adjust.
6405 (__vmi_class_type_info::do_upcast): Adjust.
6407 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6409 * tinfo.cc (convert_to_base): New function.
6410 (get_vbase_offset): Remove. Move into convert_to_base.
6411 (__vmi_class_type_info::do_find_public_src): Adjust.
6412 (__vmi_class_type_info::do_dyncast): Adjust.
6413 (__vmi_class_type_info::do_upcast): Adjust.
6415 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6417 * tinfo.cc (operator=): Use __builtin_strcmp.
6418 * tinfo2.cc (before): Likewise.
6420 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6422 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6423 (DECL_SAVED_INLINE): Rename to ...
6424 (DECL_DEFERRED_FN): ... this.
6425 (in_function_p): Remove declaration.
6426 (mark_inline_for_output): Rename to ...
6427 (defer_fn): ... this.
6428 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6429 (in_function_p): Remove definition.
6430 * decl2.c (saved_inlines): Rename to ...
6431 (deferred_fns): ... this.
6432 (saved_inlines_used): Rename to ...
6433 (deferred_fns_used): ... this.
6434 (mark_inline_for_output): Rename to ...
6435 (defer_fn): ... this.
6436 (finish_file): Adjust accordingly.
6437 (init_decl2): Likewise.
6438 * lex.c (cons_up_default_function): Likewise.
6439 * pt.c (mark_decl_instantiated): Likewise.
6440 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6442 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6443 * semantics.c (expand_body): Defer more functions.
6445 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6448 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6450 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6451 __cxa_vec_delete): Declare.
6453 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6455 * rtti.c (dfs_class_hint_mark): New static function.
6456 (dfs_class_hint_unmark): New static function.
6457 (class_hint_flags): Use them.
6459 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6461 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6463 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6465 * cp-tree.h (instantiate_decl): Change prototype.
6466 * decl2.c (mark_used): Adjust call.
6467 * optimize.c (inlinable_function_p): Adjust handling of templates.
6468 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6469 (do_type_instantiation): Likewise.
6470 (instantiate_decl): Defer more templates.
6471 (instantiate_pending_templates): Adjust logic to handle inline
6474 * Makefile.in (GGC_H): New variable. Use it throughout in place
6477 * call.c: Don't include obstack.h. Include ggc.h.
6478 (obstack_chunk_alloc): Don't define.
6479 (obstack_chunk_free): Likewise.
6480 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6481 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6482 (pop_switch): Free it.
6484 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6486 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6487 if we don't have a DECL_FIELD_OFFSET.
6489 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6491 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6494 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6496 * cfns.gperf (hash, libc_name_p): Prototype.
6498 * rtti.c (build_dynamic_cast_1): Constification.
6500 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6502 * semantics.c (deferred_type_access_control): Prototype.
6504 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6506 Correct many new ABI issues regarding vbase and vcall offset
6508 * cp-tree.h (BINFO_VTABLE): Document.
6509 (struct lang_type): Tweak formatting.
6510 (BINFO_PRIMARY_BINFO): Add to documentation.
6511 (CLASSTYPE_VSIZE): Fix typo in comment.
6512 (CLASSTYPE_VBASECLASSES): Update documentation.
6513 (BINFO_VBASE_MARKED): Remove.
6514 (SET_BINFO_VBASE_MARKED): Likewise.
6515 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6516 (BINFO_FIELDS_MARKED): Remove.
6517 (SET_BINFO_FIELDS_MARKED): Likewise.
6518 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6519 (enum access_kind): New enumeration.
6520 (num_extra_vtbl_entries): Remove declaration.
6521 (size_extra_vtbl_entries): Likewise.
6522 (get_vtbl_decl_for_binfo): New function.
6523 (dfs_vbase_unmark): Remove declaration.
6524 (mark_primary_bases): Likewise.
6525 * class.c (SAME_FN): Remove.
6526 (struct vcall_offset_data_s): Move definition.
6527 (build_vbase_pointer): Use `build', not `build_binary_op', to
6528 access the vbase pointer under the new ABI.
6529 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6530 (build_primary_vtable): Likewise.
6531 (dfs_mark_primary_bases): Move here from search.c.
6532 (mark_primary_bases): Likewise.
6533 (determine_primary_bases): Under the new ABI, don't make a base
6534 class a primary base just because we don't yet have any virtual
6536 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6537 (num_vfun_entries): Remove.
6538 (dfs_count_virtuals): Likewise.
6539 (num_extra_vtbl_entries): Likewise.
6540 (size_extra_vtbl_entries): Likewise.
6541 (layout_virtual_bases): Iterate in inheritance graph order under
6543 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6544 indicate that a vfield is present.
6545 (init_class_processing): Initialize access_public_node, etc., from
6547 (get_vtbl_decl_for_binfo): New function.
6548 (dump_class_hierarchy_r): Likewise.
6549 (dump_class_hierarchy): Use it.
6550 (finish_vtbls): Build the vtbls in inheritance graph order.
6551 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6552 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6553 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6555 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6556 where the vptr points, even for primary vtables.
6557 (build_vtbl_initializer): Adjust handling of vbase and vcall
6559 (build_vcall_and_vbase_vtable_entries): New function.
6560 (dfs_build_vbase_offset_vtbl_entries): Remove.
6561 (build_vbase_offset_vtbl_entries): Reimplement.
6562 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6563 were already handled in a primary base class vtable.
6564 (build_vcall_offset_vtbl_entries): Adjust.
6565 (build_rtti_vtbl_entries): Adjust.
6566 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6567 * init.c (expand_virtual_init): Simplify.
6568 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6569 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6570 * search.c (BINFO_ACCESS): New macro.
6571 (SET_BINFO_ACCESS): Likewise.
6572 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6573 (access_in_type): Likewise.
6574 (dfs_accessible_p): Likewise.
6575 (protected_accessible_p): Likewise.
6576 (lookup_fnfields_1): Adjust documentation.
6577 (dfs_mark_primary_bases): Move to class.c
6578 (mark_primary_bases): Likewise.
6579 (dfs_vbase_unmark): Remove.
6580 (virtual_context): Use BINFO_FOR_VBASE.
6581 (dfs_get_vbase_types): Simplify.
6582 (dfs_build_inheritance_graph_order): New function.
6583 (get_vbase_types): Use it.
6584 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6586 * tinfo.cc (get_vbase_offset): New function.
6587 (__vmi_class_type_info::do_find_public_src): Use it.
6588 (__vmi_class_type_info::do_dyncast): Likewise.
6589 (__vmi_class_type_info::do_upcast): Likewise.
6591 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6593 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6595 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6597 * rtti.c (class_hint_flags): Rename flags.
6598 (class_initializer): Remove flags.
6599 (synthesize_tinfo_var): Combine offset and flags. Add flags
6600 for __vmi_class_type_info.
6601 (create_tinfo_types): Remove flags from __class_type_info and
6602 __si_class_type_info. Merge flags and offset from
6603 base_class_type_info.
6604 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6605 (__base_class_info::is_virtual_p): Adjust.
6606 (__base_class_info::is_public_p): Adjust.
6607 (__base_class_info::offset): New accessor.
6608 (__class_type_info::details): Remove member.
6609 (__class_type_info::__class_type_info): Lose details.
6610 (__class_type_info::detail_masks): Remove.
6611 (__si_class_type_info::__si_class_type_info): Lose details.
6612 (__vmi_class_type_info::details): New member.
6613 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6614 (__vmi_class_type_info::detail_masks): New member.
6615 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6616 with unknown_details_mask.
6617 (__vmi_class_type_info::do_find_public_src): Adjust
6618 (__vmi_class_type_info::do_dyncast): Adjust.
6619 (__vmi_class_type_info::do_upcast): Set result details, if
6621 (__dynamic_cast): Temporarily #if out optimization.
6623 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6625 * rtti.c (get_tinfo_decl): Mark used.
6626 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6627 mark as dealt with, if we output it.
6629 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6631 * class.c: Reorganize to put virtual function table initialization
6632 machinery at the end of the file.
6634 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6636 * class.c (finish_struct): Use bitsize_zero_node.
6637 * pt.c (instantiate_class_template): Likewise.
6639 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6641 Put RTTI entries at negative offsets in new ABI.
6642 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6643 vbase offset at index -3, not -1.
6644 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6645 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6646 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6647 (build_rtti_vtbl_entries): New function.
6648 (set_rtti_entry): Remove.
6649 (build_primary_vtable): Don't use it.
6650 (build_secondary_vtable): Likewise.
6651 (start_vtable): Remove.
6652 (first_vfun_index): New function.
6653 (set_vindex): Likewise.
6654 (add_virtual_function): Don't call start_vtable. Do call
6656 (set_primary_base): Rename parameter.
6657 (determine_primary_base): Likewise.
6658 (num_vfun_entries): Don't use skip_rtti_stuff.
6659 (num_extra_vtbl_entries): Include RTTI information.
6660 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6661 (skip_rtti_stuff): Remove.
6662 (dfs_modify_vtables): Don't use it.
6663 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6664 (layout_nonempty_base_or_field): Update size handling.
6665 (create_vtable_ptr): Tweak.
6666 (layout_class_type): Adjust parameter names.
6667 (finish_struct_1): Simplify.
6668 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6669 (skip_rtti_stuff): Remove.
6670 (first_vfun_index): New function.
6671 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6672 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6673 (marked_vtable_pathp): Declare.
6674 (unmarked_vtable_pathp): Likewise.
6675 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6677 * rtti.c (build_headof): Look for RTTI at negative offsets.
6678 (get_tinfo_decl_dynamic): Likewise.
6679 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6681 (create_pseudo_type_info): Do it here instead. Adjust so that
6682 vptr points at first virtual function.
6683 * search.c (marked_vtable_pathp): Make it global.
6684 (unmarked_vtable_pathp): Likewise.
6685 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6686 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6687 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6688 (get_pure_virtuals): Likewise.
6689 (expand_upcast_fixups): Likewise.
6690 * tree.c (debug_binfo): Likewise.
6691 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6694 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6696 * class.c (check_field_decl): Fix typo.
6697 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6698 (check_methods): Likewise.
6699 (check_field_decls): Likewise.
6700 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6701 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6702 Use DECL_RESULT_FLD, not DECL_RESULT.
6703 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6704 * lex.c (identifier_type): Likewise.
6705 * pt.c (determine_specialization, lookup_template_class): Likewise.
6706 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6707 (resolve_overloaded_unification, more_specialized): Likewise.
6708 * semantics.c (finish_member_declaration): Likewise.
6709 * typeck.c (build_x_function_call): Likewise.
6711 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6713 * class.c (layout_empty_base): Handle empty bases with non-byte
6715 (build_base_field): Likewise.
6716 (layout_virtual_bases): Likewise.
6718 * class.c (finish_struct_1): Fix typo in this change:
6720 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6722 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6724 * decl.c (grokdeclarator): Count partial specializations when
6725 keeping track of how many template classes have been seen.
6727 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6729 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6731 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6732 (get_vfield_offset): Use byte_position.
6733 (set_rtti_entry): Set OFFSET to ssizetype zero.
6734 (get_binfo_offset_as_int): Deleted.
6735 (dfs_record_base_offsets): Use tree_low_cst.
6736 (dfs_search_base_offsets): Likewise.
6737 (layout_nonempty_base_or_field): Reflect changes in RLI format
6738 and call byte_position.
6739 (layout_empty_base): Convert offset to ssizetype.
6740 (build_base_field): use rli_size_unit_so_far.
6741 (dfs_propagate_binfo_offsets): Do computation in proper type.
6742 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6743 (layout_class_type): Reflect changes in RLI names and fields.
6744 (finish_struct_1): Set DECL_FIELD_OFFSET.
6745 * dump.c (dequeue_and_dump): Call bit_position.
6746 * expr.c (cplus_expand_constant): Use byte_position.
6747 * rtti.c (expand_class_desc): Use bitsize_one_node.
6748 * typeck.c (build_component_addr): Use byte_position and don't
6749 special case for zero offset.
6751 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6753 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6755 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6757 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6760 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6762 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6764 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6765 make_typename_type, check_initializer, cp_finish_decl,
6766 xref_tag): Likewise.
6767 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6768 decl_namespace, arg_assoc_template_arg, arg_assoc,
6769 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6770 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6771 args_to_string): Likewise.
6772 * friend.c (is_friend): Likewise.
6773 * lex.c (note_got_semicolon, note_list_got_semicolon,
6774 is_global): Likewise.
6775 * method.c (build_overload_nested_name, build_overload_value,
6776 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6777 * parse.y (typename_sub, typename_sub1): Likewise.
6778 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6779 process_partial_specialization, convert_template_argument,
6780 template_args_equal, add_pending_template, lookup_template_class,
6781 for_each_template_parm_r, maybe_fold_nontype_arg,
6782 tsubst, instantiate_template, type_unification_real, unify,
6783 instantiate_pending_templates, set_mangled_name_for_template_decl):
6785 * repo.c (repo_get_id, repo_template_used): Likewise.
6786 * search.c (lookup_field_1): Likewise.
6787 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6788 * xref.c (classname): Likewise.
6790 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6792 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6793 (CANONICAL_BINFO): New macro.
6794 (BINFO_NEW_VTABLE_MARKED): Use it.
6795 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6796 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6797 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6799 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6800 (build_secondary_vtable): Likewise.
6801 (dfs_finish_vtbls): Likewise.
6802 (dfs_accumulate_vtbl_inits): Likewise.
6803 (accumulate_vtbl_inits): New function.
6804 (finish_vtbls): Make sure that virtual bases come after
6805 non-virtual bases in the vtable group.
6806 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6807 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6808 * search.c (struct vbase_info): Move definition.
6809 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6810 (unmarked_new_vtable_p): Likewise.
6811 (dfs_mark_vtable_path): Remove.
6812 (dfs_mark_new_vtable): Remove.
6813 (dfs_unmark_new_vtable): Likewise.
6814 (dfs_clear_search_slot): Likewise.
6815 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6816 (dfs_clear_vbase_slots): Likewise.
6817 (init_vbase_pointers): LIkewise.
6819 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6821 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6822 SIZETYPE to a non-SIZETYPE.
6824 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6826 * class.c (layout_virtual_bases): Adjust names in conditionally
6829 * class.c (record_base_offsets): New function.
6830 (layout_conflict_p): Likewise.
6831 (layout_nonempty_base_or_field): Use it.
6832 (layout_empty_base): New function.
6833 (build_base_field): Use it.
6834 (build_base_fields): Update comment.
6835 (layout_virtual_bases): Fold in a little code form
6836 layout_basetypes. Use layout_empty_base.
6837 (layout_basetypes): Remove.
6838 (end_of_class): New function.
6839 (layout_class_type): Use it. Adjust.
6841 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6843 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6845 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6846 * typeck.c (fntype_p): Remove.
6848 * cp-tree.h (TI_SPEC_INFO): Remove.
6849 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6850 * pt.c (process_partial_specialization): Likewise.
6852 * class.c (build_base_field): Fix thinko in computation of binfo
6855 * tree.c (mark_local_for_remap_p): Mark variables declared in
6856 TARGET_EXPRs as well.
6858 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6860 * typeck.c (require_complete_type, complete_type,
6861 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6862 build_array_ref, convert_arguments, pointer_diff,
6863 build_x_unary_op, build_unary_op, build_c_cast,
6864 build_modify_expr): Use COMPLETE_TYPE_P etc.
6865 * call.c (is_complete, convert_like_real,
6866 build_new_method_call): Likewise.
6867 * class.c (build_vbase_pointer_fields, check_bases,
6868 build_base_field, finish_struct_1, pushclass): Likewise.
6869 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6870 * decl.c (maybe_process_template_type_declaration, pushtag,
6871 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6872 layout_var_decl, check_initializer, cp_finish_decl,
6873 grokdeclarator, require_complete_types_for_parms,
6874 grok_op_properties, xref_tag, xref_basetypes,
6875 check_function_type): Likewise.
6876 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6877 * friend.c (do_friend): Likewise.
6878 * init.c (build_offset_ref): Likewise.
6879 * parse.y (structsp): Likewise.
6880 * pt.c (maybe_process_partial_specialization,
6881 tsubst_friend_function, instantiate_class_template, tsubst,
6882 do_type_instantiation, instantiate_pending_templates): Likewise.
6883 * repo.c (repo_get_id): Likewise.
6884 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6885 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6886 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6887 * semantics.c (begin_class_definition): Likewise.
6888 * tree.c (build_cplus_method_type): Likewise.
6889 * typeck2.c (digest_init, build_functional_cast,
6890 add_exception_specifier): Likewise.
6891 * parse.h, parse.c: Regenerated.
6893 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6895 * inc/cxxabi.h: New header file. Define new-abi entry points.
6896 (__pointer_type_info::target): Rename member to ...
6897 (__pointer_type_info::type): ... here.
6898 (__base_class_info::type): Rename member to ...
6899 (__base_class_info::base): ... here.
6900 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6901 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6902 (abi_node): New global tree node.
6903 * decl.c (abi_node): Document.
6904 (init_decl_processing): Initialize abi_node.
6905 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6906 (get_vmi_pseudo_type_info): Likewise.
6907 (create_tinfo_types): Likewise.
6908 (emit_support_tinfos): Likewise.
6909 * tinfo.h (cxxabi.h): Include for new-abi.
6910 Move rtti class definitions to new header file.
6911 * tinfo.cc (abi): Use the namespace.
6912 (std): Move new abi rtti classes from here ...
6913 (__cxxabiv1): ... to here.
6914 * tinfo2.cc (cxxabi.h): Include for new-abi.
6915 Move rtti class definitions to new header file.
6916 (std): Move new abi rtti classes from here ...
6917 (__cxxabiv1): ... to here.
6918 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6921 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6922 Jason Merrill <jason@casey.cygnus.com>
6924 * method.c (build_overload_int): Use host_integerp.
6926 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6928 * init.c (build_offset_ref): Handle the case of a templated member
6931 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6933 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6935 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6937 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6938 * class.c (check_bitfield_decl): Turn illegal bitfields into
6940 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6942 (dfs_offset_for_unshared_vbases): Likewise.
6943 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6944 pointer-to-member correctly under the new ABI.
6945 * expr.c (cplus_expand_constant): Don't use cp_convert when
6946 turning an offset into a pointer-to-member.
6947 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6948 when dereferencing them under the new ABI.
6949 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6950 of pointers-to-members under the new ABI.
6952 * class.c (check_bitfield_decl): Remove restriction on really long
6954 (layout_class_type): Implement new ABI handling of bitfields
6955 longer than their types.
6957 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6959 * parse.y (extdefs): Call ggc_collect.
6960 * parse.c: Regenerated.
6962 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6964 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6965 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6968 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6970 * class.c (build_vbase_path): Use integer_zerop.
6971 (build_vtable_entry): Use tree_low_cst.
6972 (get_vfield_offset): Use bit_position.
6973 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6975 (check_bitfield_decl): Set DECL_SIZE using convert.
6976 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6977 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6979 (finish_struct_1): Use bit_position.
6980 (dump_class_hierarchy): Use tree_low_cst.
6981 * cp-tree.h (min_precision): Add declaration.
6982 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6983 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6984 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6985 * expr.c (cplus_expand_constant): Use bit_position.
6986 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6987 * rtti.c (get_base_offset): Use bit_position.
6988 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6989 host_integerp, and tree_low_cst.
6990 (pointer_int_sum): Use integer_zerop.
6991 (build_component_addr): Use bit_position.
6993 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6995 * typeck.c (require_complete_type): Don't assume size_zero_node.
6996 (complete_type_or_else): Likewise.
6998 2000-03-16 Steven Grady <grady@digitaldeck.com>
6999 Jason Merrill <jason@casey.cygnus.com>
7001 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7003 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7005 * decl2.c (grokfield): Bail out if type is error_mark_node.
7007 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7009 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7010 (__pointer_to_member_data): ... here. Adjust.
7011 * rtti.c (create_tinfo_types): Adjust.
7013 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7015 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7016 * decl.c (ref_desc_type_node): Undocument.
7017 * rtti.c (ptr_ref_initializer): Rename to ...
7018 (ptr_initializer): ... here. Adjust comments.
7019 (ptmd_initializer): Fix comment thinko.
7020 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7021 (create_tinfo_types): Remove ref_desc_type_node init.
7022 * tinfo2.cc (__reference_type_info): Remove.
7024 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7026 * decl.c (cp_finish_decl): Remove obsolete comment.
7028 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7030 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7032 * cp-tree.h: Tweak documentation.
7033 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7034 (avoid_overlap): Remove.
7035 (get_binfo_offset_as_int): New function.
7036 (dfs_serach_base_offsets): Likewise.
7037 (layout_nonempty_base_or_field): Likewise.
7038 (build_base_field): Layout fields here. Avoid placing two objects
7039 of the same type at the same address, under the new ABI.
7040 (build_base_fields): Adjust accordingly.
7041 (create_vtable_ptr): Return the new field, but don't attach it to
7043 (remove_base_field): Remove.
7044 (remove_base_fields): Remove.
7045 (layout_basetypes): Adjust accordingly.
7046 (layout_class_type): Call layout_field for each field, rather than
7047 just making a wholesale call to layout_type.
7049 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7051 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7053 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7055 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7057 * except.c (dtor_nothrow): New fn.
7058 (do_pop_exception): Use it. Take type parm.
7059 (push_eh_cleanup): Take type parm.
7060 (expand_start_catch_block): Pass it.
7061 (build_eh_type_type_ref): Accept null type.
7063 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7065 * cp-tree.h (revert_static_member_fn): Change prototype.
7066 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7067 (grok_op_properties): Likewise.
7068 (start_function): Likewise.
7069 (revert_static_member_fn): Simplify.
7070 * pt.c (check_explicit_specialization): Adjust call to
7071 revert_static_member_fn.
7073 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7075 * cp-tree.h (scope_kind): New type.
7076 (tmpl_spec_kind): Likewise.
7077 (declare_pseudo_global_level): Remove.
7078 (pseudo_global_level_p): Rename to template_parm_scope_p.
7079 (pushlevel): Remove declaration.
7080 (begin_scope): New function.
7081 (finish_scope): Likewise.
7082 (current_tmpl_spec_kind): Likewise.
7083 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7084 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7085 Add template_spec_p.
7086 (toplevel_bindings_p): Adjust.
7087 (declare_pseudo_global_level): Remove.
7088 (pseudo_global_level_p): Rename to template_parm_scope_p.
7089 (current_tmpl_spec_kind): New function.
7090 (begin_scope): Likewise.
7091 (finish_scope): Likewise.
7092 (maybe_push_to_top_level): Adjust.
7093 (maybe_process_template_type_declaration): Likewise.
7094 (pushtag): Likewise.
7095 (pushdecl_nonclass_level): Likewise.
7096 (lookup_tag): Likewise.
7097 (grokfndecl): Handle member template specializations. Share
7098 constructor and non-constructor code.
7099 * decl2.c (check_classfn): Handle member template specializations.
7100 * pt.c (begin_template_parm_list): Use begin_scope.
7101 (begin_specialization): Likewise.
7102 (end_specialization): Likewise.
7103 (check_explicit_specialization): Use current_tmpl_spec_kind.
7104 Handle member template specializations.
7105 (end_template_decl): Use finish_scope. Remove call to
7107 (push_template_decl_real): Remove bogus error message.
7108 (tsubst_decl): Fix typo in code contained in comment.
7109 (instantiate_template): Handle member template specializations.
7110 (most_general_template): Likewise.
7112 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7114 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7115 (do_identifier): Ditto for error().
7117 * pt.c (convert_nontype_argument): Ditto for cp_error().
7118 (convert_template_argument): Ditto for cp_pedwarn().
7120 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7122 * exception.cc (__check_null_eh_spec): New fn.
7123 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7125 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7127 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7128 * except.c (expand_end_eh_spec): Add the return type.
7129 * rtti.c (throw_bad_cast): Add the parmtypes.
7130 (throw_bad_typeid): Likewise.
7132 * semantics.c (expand_stmt): Only leave out rtl for unused
7133 artificials, and set DECL_IGNORED_P on them as well.
7134 * decl.c (wrapup_globals_for_namespace): Likewise.
7136 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7138 * decl.c (maybe_commonize_var): Skip all artificial decls.
7139 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7141 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7143 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7144 * cp-tree.h: Declare flag_enforce_eh_specs.
7145 * decl.c (store_parm_decls, finish_function): Check it.
7147 C library functions don't throw.
7148 * Makefile.in (cfns.h): New target.
7149 (except.o): Depend on it.
7150 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7151 * cfns.gperf: New file.
7152 * cfns.h: Generated.
7153 * except.c: Include it.
7154 (nothrow_libfn_p): New fn.
7155 * decl.c (grokfndecl): Use it.
7156 * cp-tree.h: Declare it.
7158 * decl.c (push_overloaded_decl_1, auto_function,
7159 define_function): Lose.
7160 (build_library_fn_1): New static fn.
7161 (builtin_function): Use it.
7162 (get_atexit_node): Use build_library_fn_ptr.
7163 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7164 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7165 push_void_library_fn, push_throw_library_fn): New fns.
7166 * cp-tree.h: Declare them.
7167 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7168 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7169 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7170 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7171 * rtti.c (build_runtime_decl): Lose.
7172 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7173 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7174 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7176 * call.c (build_call): Remove result_type parm.
7177 Call mark_used on unused artificial fns.
7178 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7180 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7182 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7184 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7185 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7186 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7187 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7188 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7189 expand_generic_desc): Likewise.
7191 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7193 * exception.cc (__cp_pop_exception): Cleanup the original object.
7195 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7197 * decl.c (grok_op_properties): Merge conversion to void warning
7198 with other silly op warnings.
7200 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7202 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7203 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7205 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7207 * decl.c (cp_make_fname_decl): New function.
7208 (wrapup_globals_for_namespace): Don't emit unused static vars.
7209 (init_decl_processing): Remove comment about use of
7210 array_domain_type. Set make_fname_decl.
7211 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7212 * semantics.c (begin_compound_stmt): Remove
7213 current_function_name_declared flagging.
7214 (expand_stmt): Don't emit unused local statics.
7215 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7218 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7220 * typeck.c (convert_for_assignment): Don't look at array
7222 * call.c (convert_like_real): Likewise.
7224 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7226 Add initial support for '\uNNNN' specifier.
7227 * lex.c (read_ucs): New fn.
7228 (readescape, skip_white_space): Call it.
7229 (is_extended_char, is_extended_char_1): New fns.
7230 (utf8_extend_token): New fn, #if 0'd out.
7231 (real_yylex): Treat extended chars like letters.
7233 * search.c (note_debug_info_needed): Walk the bases even if we
7234 weren't deferring the type itself.
7236 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7238 * decl2.c (finish_objects): Constify a char*.
7240 * method.c (emit_thunk): Likewise.
7242 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7244 * typeck.c (dubious_conversion_warnings): Look through
7247 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7249 * class.c (dfs_modify_vtables): I is now unsigned.
7250 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7251 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7252 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7253 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7254 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7255 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7256 Call integer_all_onesp.
7257 * typeck2.c (process_init_constructor): Use compare_tree_int.
7259 * lang-specs.h (as): Don't call if -syntax-only.
7261 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7263 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7264 RTL_EXPR_HAS_NO_SCOPE after all.
7266 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7268 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7269 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7270 RTL_EXPR_HAS_NO_SCOPE.
7272 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7275 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7277 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7279 * call.c (convert_like): Macrofy.
7280 (convert_like_with_context): New macro.
7281 (convert_like_real): Renamed from convert_like. Add calling
7282 context parameters, for diagnostics. Add recursive flag. Call
7283 dubious_conversion_warnings for outer conversion.
7284 (build_user_type_conversion): Use convert_like_with_context.
7285 (build_over_call): Likewise. Don't warn about dubious
7286 conversions here. Adjust convert_default_arg calls.
7287 (convert_default_arg): Add context parameters for diagnostics.
7288 Pass throught to convert_like_with_context.
7289 * cp-tree.h (convert_default_arg): Add context parameters.
7290 (dubious_conversion_warnings): Prototype new function.
7291 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7292 (dubious_conversion_warnings): New function, broken
7293 out of convert_for_assignment.
7294 (convert_for_assignment): Adjust.
7296 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7298 * decl2.c (key_method): Break out from...
7299 (import_export_vtable, import_export_class): ...here.
7301 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7302 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7304 * search.c (note_debug_info_needed, dfs_debug_mark,
7305 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7306 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7308 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7310 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7313 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7315 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7316 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7317 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7318 (lang_type): Split gets_new into has_new and has_array_new.
7319 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7320 (TYPE_GETS_NEW): Split into ...
7321 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7322 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7323 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7324 (build_op_new_call): Don't declare.
7325 (build_new_1): Likewise.
7326 * call.c (build_op_new_call): Remove.
7327 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7328 instead of TYPE_NEEDS_DESTRUCTOR.
7329 (finish_struct_bits): Likewise.
7330 (add_implicitly_declared_members): Likewise.
7331 (check_field_decl): Likewise.
7332 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7333 correctly under the new ABI.
7334 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7335 instead of TYPE_NEEDS_DESTRUCTOR.
7336 (initialize_local_var): Likewise.
7337 (destroy_local_var): Likewise.
7338 (cp_finish_decl): Likewise.
7339 (register_dtor_fn): Likewise.
7340 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7341 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7342 TYPE_VEC_DELETE_TAKES_SIZE here.
7343 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7344 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7345 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7346 (finish_destructor_body): Likewise.
7347 (maybe_build_cleanup_1): Likewise.
7348 * decl2.c (do_static_destruction): Likewise.
7349 * init.c (build_new_1): Make it static.
7350 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7351 (expand_cleanup_for_base): Likewise.
7352 (get_cookie_size): New function.
7353 (build_new_1): Handle array-new cookies correctly under the new
7355 (build_vec_delete_1): Likewise.
7356 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7357 (build_delete): Likewise.
7358 (build_vec_delete): Handle array-new cookies correctly under the new
7360 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7361 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7362 TYPE_HAS_ARRAY_NEW_OPERATOR.
7363 * ptree.c (print_lang_type): Check them.
7364 * search.c (context_for_name_lookup): Fix typo in comment.
7365 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7366 * tree.c (break_out_cleanups): Likewise.
7367 (build_cplus_array_test_1): Likewise.
7368 (cp_build_qualified_type_real): Likewise.
7369 * typeck.c (complete_type): Likewise.
7371 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7372 the command-line, not the end.
7374 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7376 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7378 2000-03-02 Tom Tromey <tromey@cygnus.com>
7380 * cp-tree.h (build_java_class_ref): Declare.
7381 * init.c (build_java_class_ref): No longer static.
7382 * except.c (expand_throw): Generate a Java-style `throw' if the
7383 thrown object is a "Java" object.
7384 (initialize_handler_parm): Generate a Java-style lookup of
7385 exception info if the caught object is a "Java" object.
7386 (catch_language, catch_language_init): New globals.
7387 (decl_is_java_type): New function.
7388 (expand_start_catch_block): Don't call push_eh_info() or
7389 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7390 class reference to build_catch_block.
7392 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7394 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7396 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7398 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7399 to merge reference/pointer code and fix incorrect warnings.
7401 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7403 * search.c (protected_accessible_p): Use context_for_name_lookup.
7405 * init.c (construct_virtual_bases): Fix thinko.
7406 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7408 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7410 * decl.c (current_function_decl): Move to toplev.c.
7412 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7414 * pt.c (fn_type_unification): Unify return type, whenever
7416 (get_bindings_real): Only pass return type when necessary.
7417 Remove explicit return type check.
7418 * class.c (resolve_address_of_overloaded_function): Pass desired
7419 return type to fn_type_unification.
7421 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7423 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7425 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7427 * rtti.c (expand_class_desc): Likewise.
7428 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7429 (THUNK_VCALL_OFFSET): Likewise.
7430 (THUNK_DELTA): Reflect changes in ../tree.h.
7432 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7434 * search.c (protected_accessible_p): Also allow the access if
7435 the member is public in DERIVED. Lose TYPE parm.
7436 (friend_accessible_p): Lose TYPE parm.
7437 (accessible_p): Adjust.
7439 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7441 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7442 on things that are not sizes; ssize_binop deleted.
7443 Call size_diffop when appropriate.
7444 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7445 (build_primary_vtable, build_secondary_vtable): Likewise.
7446 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7447 Variable I is HOST_WIDE_INT.
7448 (get_vfield_offset): Pass proper types to size_binop.
7449 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7450 (finish_struct_1): Likewise.
7451 (skip_rtti_stuff): Arg N is now pointer to signed.
7452 (layout_class_type): Use size_zero_node.
7453 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7454 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7455 * decl.c (complete_arry_type): Pass proper types to size_binop.
7456 (xref_basetypes): BINFO_OFFSET is sizetype.
7457 * error.c (dump_expr): Don't use size_binop non-sizes.
7458 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7459 * init.c (construct_virtual_bases): Fix type error.
7460 (build_vec_delete_1): Pass proper type to size_binop and don't
7462 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7463 * rtti.c (get_base_offset): Pass proper type to size_binop.
7464 * search.c (dfs_find_vbases): Fix type error.
7465 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7466 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7467 * tree.c (debug_binfo): Variable N is signed.
7468 Use HOST_WIDE_INT_PRINT_DEC.
7469 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7470 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7471 size_one_node and size_zero_node.
7472 (c_alignof): Use size_one_node.
7473 (build_component_addr): Pass proper types to size_binop.
7474 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7476 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7478 Implement class scope using-declarations for functions.
7479 * class.c (handle_using_decl): Call add_method for used functions.
7480 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7481 (add_method): Used functions are hidden by local functions.
7482 (check_bases_and_members): Handle using-decls before finalizing
7483 CLASSTYPE_METHOD_VEC.
7484 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7485 override the type of 'this' accordingly.
7486 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7487 (convert_class_to_reference, build_user_type_conversion_1,
7488 build_new_function_call, build_object_call, build_new_op,
7489 build_new_method_call): Pass ctype parm.
7491 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7493 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7494 build_new_function_call, build_object_call, build_new_op,
7495 build_new_method_call, build_op_delete_call): Don't get basetype_path
7497 * typeck.c (build_component_ref): Likewise.
7498 * init.c (build_offset_ref): Likewise.
7499 (resolve_offset_ref): Don't call enforce_access.
7500 Call build_scoped_ref.
7501 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7502 would cause an error or if -pedantic.
7503 * class.c (alter_access): Lose binfo parm.
7505 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7507 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7510 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7512 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7513 pseudo_type_info creation into the std namespace
7515 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7517 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7518 (import_export_class): Remove declaration.
7519 * decl2.c (import_export_class): Make it static.
7520 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7521 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7522 EXPR_WITH_FILE_LOCATION.
7523 * lex.c (check_newline): Tweak filename/lineno setting.
7524 * semantics.c (begin_while_stmt): Fix typo in comment.
7526 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7528 * lang-options.h (-fmessage-length=): Add missing option.
7530 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7532 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7534 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7536 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7538 * optimize.c (expand_call_inline): Emit the return label before
7539 evaluating the return value.
7541 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7543 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7544 than duplicating functionality here.
7545 * optimize.c: Include input.h.
7546 (expand_call_inline): Use push_srcloc and pop_srcloc.
7547 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7548 * parse.c: Regenerated.
7549 * Makefile.in (lex.o): Depend on input.h.
7550 (optimize.o): Likewise.
7552 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7554 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7555 function type, rather than ICE.
7557 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7559 * decl.c (grokdeclarator): Call decl_type_access_control.
7560 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7563 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7565 * decl.c (decls_match): Remove obsolete static member nadgering.
7567 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7569 * decl.c (grokdeclarator): Change ANSI to ISO.
7570 * lex.c (consume_string, readescape, do_identifier): Likewise.
7571 (parse_float, real_yylex): Likewise.
7572 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7573 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7574 new_type_id, maybe_label_decls, simple_stmt,
7575 for.init.statement): Likewise.
7576 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7577 * semantics.c (finish_named_return_value): Likewise.
7578 * parse.c: Regenerate.
7580 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7582 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7583 (CPTI_CLASS_STAR_TYPE): Remove.
7584 (vtable_index_type): Likewise.
7585 (class_star_type_node): Remove.
7586 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7587 (build_binary_op_nodefault): Remove.
7588 * call.c (build_new_op): Use build_binary_op instead of
7589 build_binary_op_nodefault.
7590 * decl.c (init_decl_processing): Remove class_star_type_node
7591 initialization. Make delta_type_node ptrdiff_type_node under the
7592 new ABI. Initialize vtable_index_type.
7593 (build_ptrmemfunc_type): Build different structures for the new
7595 (build_enumerator): Use build_binary_op instead of
7596 build_binary_op_nodefault.
7597 * method.c (build_overload_value): Mangle pointers-to-members
7598 appropriately under the new ABI.
7599 * typeck.c (build_array_ref): Use build_binary_op instead of
7600 build_binary_op_nodefault.
7601 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7602 (build_binary_op_nodefault): Rename to ...
7603 (build_binary_op): ... this. Remove old version. Adjust for
7604 pointer-to-member comparisons under the new ABI.
7605 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7606 (build_ptrmemfunc): Adjust for the new ABI.
7607 (expand_ptrmemfunc_cst): Likewise.
7608 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7609 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7611 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7613 * call.c (build_object_call): Compress consecutive calls to
7615 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7616 (build_op_delete_call): Adjust message formatting.
7618 * class.c (check_bases): Compress consecutive calls to
7620 (finish_struct_anon): Say 'ISO C++'.
7622 * decl.c (start_decl): Same here.
7623 (grok_reference_init): Likewise.
7624 (grokfndecl): Correct message formatting.
7625 (grokfndecl): Improve diagnostic.
7626 (check_static_variable_definition): Likewise. Say 'ISO C++'
7627 (compute_array_index_type): Say 'ISO C++'
7628 (create_array_type_for_decl): Compress consecutive calls to
7630 (grokdeclarator): Say 'ISO C++'
7631 (grok_op_properties): Likewise.
7633 * decl2.c (delete_sanity): Clairify diagnostic.
7634 (check_member_template): Same here.
7635 (grok_function_init): Use consistent terminology.
7637 * expr.c (do_case): Say 'ISO C++'
7639 * friend.c (do_friend): Compress consecutive calls to warning.
7641 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7643 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7644 * class.c (build_secondary_vtable): Reorganize. Don't create a
7645 new vtable under the new ABI.
7646 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7648 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7649 the initializing elements.
7650 (initialize_vtable): New function.
7651 (dfs_finish_vtbls): Use it.
7652 (dfs_accumulate_vtbl_inits): New function.
7653 (finish_vtbls): Merge primary and secondary vtables under the new
7655 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7656 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7659 * class.c (build_vtable): New function, split out from ...
7660 (get_vtable_decl): ... here, and ...
7661 (build_secondary_vtable): ... here.
7663 * pt.c (tsubst_decl): Fix formatting.
7665 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7667 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7668 (avoid_overlap, build_base_field): Likewise.
7669 (build_base_field, build_base_fields, is_empty_class):
7670 Test DECL_SIZE with integer_zero.
7671 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7672 * cp-tree.h (struct lang_type): New field size_unit.
7673 (CLASSTYPE_SIZE_UNIT): New macro.
7674 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7675 (cp_finish_decl): Delete -Wlarger-than processing.
7676 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7677 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7678 * tree.c (make_binfo): binfo vector is one entry longer.
7679 (walk_tree): Walk DECL_SIZE_UNIT.
7681 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7683 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7685 (build_vtable_entry): Don't assume all vtable entries are
7687 (build_vtbl_initializer): Adjust accordingly.
7688 (get_vtable_decl): Fix formatting.
7690 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7692 * semantics.c (deferred_type_access_control): Walk the entire
7694 (save_type_access_control): Rename from
7695 initial_deferred_type_access_control. Just remember the value.
7696 (decl_type_access_control): New fn.
7697 (begin_function_definition): Use deferred_type_access_control, after
7698 we've started the function. Set type_lookups to error_mark_node.
7699 * parse.y (frob_specs, fn.def1): Adjust.
7700 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7701 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7702 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7703 (after_type_component_declarator0): Likewise.
7704 (after_type_component_declarator): Likewise.
7705 (notype_component_declarator): Likewise.
7706 * cp-tree.h: Adjust.
7708 * decl.c (redeclaration_error_message): Allow redeclaration of
7709 namespace-scope decls.
7711 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7713 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7715 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7717 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7718 * decl2.c (grokclassfn): Likewise.
7720 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7722 * decl2.c (lang_decode_option): Don't set default message length
7724 * lex.c (lang_init_options): Set it here.
7726 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7728 Make DECL_CONTEXT mean the class in which a member function was
7729 declared, even for a virtual function.
7730 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7731 (DECL_FRIEND_CONTEXT): New macro.
7732 (DECL_REAL_CONTEXT): Remove.
7733 (SET_DECL_FRIEND_CONTEXT): Likewise.
7734 (DECL_VIRTUAL_CONTEXT): Adjust.
7735 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7736 (add_friends): Remove.
7737 (hack_decl_function_context): Likewise.
7738 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7740 (build_over_call): Fix indentation. Use DECL_CONTEXT
7741 instead of DECL_CLASS_CONTEXT.
7742 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7743 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7744 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7745 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7746 (build_base_field): Likewise.
7747 (finish_struct_1): Likewise.
7748 (build_self_reference): Likewise.
7749 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7751 (pushtag): Use decl_function_context, not
7752 hack_decl_function_context.
7753 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7754 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7755 (pushdecl): Remove bogus code.
7756 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7757 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7758 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7759 Use decl_function_context, nothack_decl_function_context.
7760 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7761 (grokdeclarator): Likewise. Use decl_function_context, not
7762 hack_decl_function_context.
7763 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7764 (start_function): Use DECL_FRIEND_CONTEXT, not
7765 DECL_CLASS_CONTEXT. Use decl_function_context, not
7766 hack_decl_function_context.
7767 (finish_function): Use decl_function_context, not
7768 hack_decl_function_context.
7769 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7771 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7772 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7773 (grokfield): Likewise.
7774 (finish_builtin_type): Likewise.
7775 (finish_vtable_vardec): Use decl_function_context, not
7776 hack_decl_function_context.
7777 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7778 (start_static_initialization_or_destruction): Likewise.
7779 (finish_static_initialization_or_destruction): Likewise.
7780 (mark_used): Adjust logic for deciding when to synthesize methods.
7781 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7783 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7785 * friend.c (is_friend): Likewise.
7786 (add_friends): Remove.
7787 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7788 * lex.c (begin_definition_of_inclass_inline): Use
7789 decl_function_context, not hack_decl_function_context.
7790 (process_next_inline): Likewise.
7791 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7792 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7793 DECL_CLASSS_CONTEXT.
7794 (hack_identifier): Likewise.
7795 (synthesize_method): Use decl_function_context, not
7796 hack_decl_function_context.
7797 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7799 (is_member_template): Use decl_function_context, not
7800 hack_decl_function_context. Use DECL_CONTEXT, not
7802 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7804 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7806 (push_template_decl_real): Likewise.
7807 (instantiate_class_template): Don't call add_friends.
7808 (tsubst_default_argument): Use DECL_CONTEXT, not
7810 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7811 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7812 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7814 * repo.c (repo_inline_used): Likewise.
7815 * search.c (current_scope): Adjust for new _CONTEXT macros.
7816 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7818 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7819 (lookup_fnfields_here):Likewise.
7820 (check_final_overrider): Likewise.
7821 (init_vbase_pointers): Likewise.
7822 (virtual_context): Likewise.
7823 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7824 (expand_body): Use decl_function_context, not
7825 hack_decl_function_context.
7826 * tree.c (hack_decl_function_context): Remove.
7827 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7829 * typeck2.c (error_not_base_type): Likewise.
7831 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7833 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7835 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7837 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7839 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7841 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7843 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7845 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7847 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7849 * parse.y (frob_specs): Split out...
7850 (parse_decl): From here.
7851 (fn.def2): Call initial_deferred_type_access_control.
7852 (after_type_component_declarator0): Call frob_specs.
7853 (notype_component_declarator0): Likewise.
7854 * search.c (friend_accessible_p): Nested classes are friends of their
7857 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7859 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7860 used to create an implicit temporary.
7862 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7865 2000-02-08 Nathan Sidwell <nathan@acm.org>
7867 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7868 strip array element qualifiers too.
7870 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7872 * decl.c (store_parm_decls): Don't build cleanups for parameters
7873 while processing_template_decl.
7875 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7877 * cp-tree.h (struct saved_scope): Add incomplete field.
7878 (namespace_scope_incomplete): New macro.
7879 * decl.c (pushdecl): Use it.
7880 (hack_incomplete_structures): Use it. See through artificial
7882 (mark_saved_scope): Mark it.
7884 Implement access control for nested types.
7885 * search.c (type_access_control): New fn.
7886 (accessible_p): Now we do perform access control for types.
7887 * semantics.c (deferred_type_access_control): New fn.
7888 (initial_deferred_type_access_control): New fn.
7889 (begin_function_definition): Call it. Add lookups parm.
7890 * decl.c (struct binding_level): Add this_class field.
7891 (pushlevel_class): Set it.
7892 (mark_binding_level): Mark it.
7893 (lookup_name_real): Use it. Call type_access_control.
7894 (mark_saved_scope): Mark lookups field.
7895 * cp-tree.h (flagged_type_tree): Add lookups field.
7896 (struct saved_scope): Add lookups field.
7897 (type_lookups): New macro.
7898 * parse.y (declmods): Now <ftype>.
7899 (parse_decl): Add lookups parm. Call
7900 initial_deferred_type_access_control.
7901 (lang_extdef): Clear type_lookups.
7902 (typed_declspecs, declmods, typespec): Set lookups field.
7903 (initdcl): Call deferred_type_access_control.
7904 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7905 component_decl_1, named_parm): Adjust.
7906 * friend.c (is_friend): Nested classes are friends of their
7909 * class.c (currently_open_derived_class): New fn.
7910 * method.c (hack_identifier): Use it.
7912 * lex.c (do_identifier): Remove obsolete code.
7914 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7916 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7918 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7919 thinks this file is plain C).
7921 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7923 * Makefile.in (call.o): Depend on $(EXPR_H).
7925 * call.c: Include "expr.h".
7927 * class.c (dump_class_hierarchy): Add prototype.
7929 * search.c (dfs_get_pure_virtuals): Likewise.
7931 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7933 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7936 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7938 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7939 Store it in DECL_FCONTEXT.
7940 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7942 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7944 * tinfo.h (old abi): #include "tconfig.h".
7945 * tinfo.cc (convert_to_base): Move into old abi section.
7947 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7949 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7950 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7951 (BINFO_PRIMARY_BINFO): New macro.
7952 (BF_DELTA): Rename to ...
7953 (BV_DELTA): ... this.
7954 (BF_VCALL_INDEX): Rename to ...
7955 (BV_VCALL_INDEX): ... this.
7956 (BF_FN): Rename to ...
7958 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7959 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7960 (modify_vtable_entry): Simplify.
7961 (add_virtual_function): Rename BF_ macros to BV_ variants.
7962 (build_vtable_initializer): Likewise.
7963 (get_class_offset_1): Remove.
7964 (dfs_get_class_offset): Likewise.
7965 (get_class_offset): Likewise.
7966 (dfs_find_final_overrider): New function.
7967 (find_final_overrider): Likewise.
7968 (modify_one_vtable): Remove.
7969 (dfs_find_base): New function.
7970 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7971 find_final_overrider.
7972 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7974 (dfs_fixup_vtable_deltas): Remove.
7975 (override_one_vtable): Remove.
7976 (merge_overrides): Likewise.
7977 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7978 unreal chilren of virtual bases.
7979 (finish_struct_1): Don't use merge_overrides. Don't use
7980 dfs_fixup_vtable_deltas.
7981 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7984 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7985 Jason Merrill <jason@yorick.cygnus.com>
7987 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7989 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7991 * exception.cc (__throw_bad_typeid): Add missing std::.
7993 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7995 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7997 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7999 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8001 Runtime support for new-abi rtti.
8002 * inc/typeinfo (type_info::operator!=): Define in class.
8003 (type_info::before, type_info::name, type_info::operator==,
8004 type_info::operator!=): Define new ABI implementations.
8005 (type_info::is_pointer_p, type_info::is_function_p): Declare
8006 new virtual functions.
8007 (type_info::do_catch, type_info::do_upcast): Likewise.
8009 * tinfo.h (__base_class_info): Define new class.
8010 (__class_type_info): Likewise.
8011 (__si_class_type_info): Likewise.
8012 (__vmi_class_type_info): Likewise.
8013 (__dynamic_cast): Prototype.
8015 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8016 (type_info::is_pointer_p): Define new function.
8017 (type_info::is_function_p): Likewise.
8018 (type_info::do_catch): Likewise.
8019 (type_info::do_upcast): Likewise.
8020 (vtable_prefix): New structure for vtable access.
8021 (adjust_pointer): Define new template function.
8022 (contained_p, public_p, virtual_p, contained_public_p,
8023 contained_nonpublic_p, contained_nonvirtual_p): Define new
8025 (nonvirtual_base_type): New local variable.
8026 (__class_type_info::~__class_type_info): Define.
8027 (__si_class_type_info::~__si_class_type_info): Likewise.
8028 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8029 (__class_type_info::do_catch): Define new function.
8030 (__class_type_info::do_upcast): Likewise.
8031 (__class_type_info::find_public_src): Likewise.
8032 (__class_type_info::do_find_public_src): Likewise.
8033 (__si_class_type_info::do_find_public_src): Likewise.
8034 (__vmi_class_type_info::do_find_public_src): Likewise.
8035 (__class_type_info::do_dyncast): Likewise.
8036 (__si_class_type_info::do_dyncast): Likewise.
8037 (__vmi_class_type_info::do_dyncast): Likewise.
8038 (__class_type_info::do_upcast): Likewise.
8039 (__si_class_type_info::do_upcast): Likewise.
8040 (__vmi_class_type_info::do_upcast): Likewise.
8041 (__dynamic_cast): Likewise.
8043 * tinfo2.cc (__fundamental_type_info): Define new class.
8044 (__pointer_type_info): Likewise.
8045 (__reference_type_info): Likewise.
8046 (__array_type_info): Likewise.
8047 (__function_type_info): Likewise.
8048 (__enum_type_info): Likewise.
8049 (__ptr_to_member_type_info): Likewise.
8050 (__fundamental_type_info::~__fundamental_type_info): Define.
8051 (__pointer_type_info::~__pointer_type_info): Likewise.
8052 (__reference_type_info::~__reference_type_info): Likewise.
8053 (__array_type_info::~__array_type_info): Likewise.
8054 (__function_type_info::~__function_type_info): Likewise.
8055 (__enum_type_info::~__enum_type_info): Likewise.
8056 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8057 (__pointer_type_info::do_catch): Define new function.
8058 (__ptr_to_member_type_info::do_catch): Define new function.
8060 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8061 (__is_pointer): Likewise.
8063 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8065 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8067 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8068 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8069 (make_new_vtable): New function.
8070 (modify_vtable_entry): Handle generation of new vtables correctly.
8071 (modify_one_vtable): Remove unused parameter.
8072 (dfs_fixup_vtable_deltas): Likewise.
8073 (override_one_vtable): Use build_secondary_vtable.
8074 (finish_struct_1): Use build_primary_vtable and
8075 build_secondary_vtable.
8077 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8079 * cp/decl.c: Adjust variable names, comments, help strings.
8081 2000-01-29 Nathan Sidwell <nathan@acm.org>
8083 * new2.cc (operator delete[]): Use operator delete, don't assume
8086 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8088 * class.c (build_vtbl_initializer): Add argument to
8089 build_vtable_entry call.
8091 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8093 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8094 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8095 (BF_DELTA): New macro.
8096 (BF_VCALL_INDEX): Likewise.
8098 (THUNK_VCALL_OFFSET): Likewise.
8099 (make_thunk): Change prototype.
8100 * class.c (build_vtable_entry): Integrate
8101 build_vtable_entry_for_fn. Handle vcall indices.
8102 (build_vtable_entry_for_fn): Remove.
8103 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8104 BF_VCALL_INDEX, BF_FN.
8105 (modify_vtable_entry): Integrate common code from
8106 modify_one_vtable and dfs_fixup_vtable_deltas.
8107 (add_virtual_function): Set BF_VCALL_INDEX.
8108 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8110 (modify_one_vtable): Simplify.
8111 (dfs_fixup_vtable_deltas): Likewise.
8112 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8113 * method.c (make_thunk): Handle vcall indices.
8115 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8117 Compiler side new abi rtti (not enabled).
8118 * cp-tree.h (new_abi_rtti_p): New macro.
8119 (emit_support_tinfos): Prototype new function.
8120 (tinfo_decl_p): Likewise.
8121 (emit_tinfo_decl): Likwise.
8122 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8124 (doing_runtime): New local static.
8125 (init_rtti_processing): Add new-abi initializer.
8126 (get_tinfo_decl): Add new-abi logic.
8127 (tinfo_from_decl): Likewise.
8128 (build_dynamic_cast_1): Likewise.
8129 (qualifier_flags): New static function.
8130 (tinfo_base_init): Likewise.
8131 (generic_initializer): Likewise.
8132 (ptr_ref_initializer): Likewise.
8133 (ptmd_initializer): Likewise.
8134 (class_hint_flags): Likewise.
8135 (class_initializer): Likewise.
8136 (synthesize_tinfo_var): Likewise.
8137 (create_real_tinfo_var): Likewise.
8138 (create_pseudo_type_info): Likewise.
8139 (get_vmi_pseudo_type_info): Likewise.
8140 (create_tinfo_types): Likewise.
8141 (emit_support_tinfos): New global function.
8142 (tinfo_decl_p): New global predicate.
8143 (emit_tinfo_decl): New global function.
8144 * class.c (set_rtti_entry): Generalize for old and new rtti.
8145 (build_vtbl_initializer): Likewise.
8146 * decl2.c (finish_file): Likewise.
8148 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8150 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8151 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8153 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8155 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8158 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8160 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8162 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8164 * optimize.c (calls_setjmp_r): Supply new argument
8165 to special_function_p.
8167 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8169 * call.c: PROTO -> PARAMS.
8170 * class.c: Likewise.
8171 * cp-tree.h: Likewise.
8175 * decl2.c: Likewise.
8177 * errfn.c: Likewise.
8178 * error.c: Likewise.
8179 * except.c: Likewise.
8182 * input.c: Likewise.
8185 * method.c: Likewise.
8186 * optimize.c: Likewise.
8187 * parse.y: Likewise.
8191 * search.c: Likewise.
8192 * semantics.c: Likewise.
8195 * typeck.c: Likewise.
8196 * typeck2.c: Likewise.
8199 2000-01-25 Richard Henderson <rth@cygnus.com>
8201 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8203 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8205 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8206 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8207 (struct vcall_offset_data_s): New type.
8208 (dfs_vcall_offset_queue_p): New function.
8209 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8210 (build_vcall_offset_vtbl_entries): Likewise.
8211 (layout_vtable_decl): Likewise.
8212 (num_vfun_entries): Likewise.
8213 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8214 (build_vtbl_initializer): Likewise.
8215 (dfs_finish_vtabls): Use layout_vtable_decl.
8216 (modify_one_vtables): Always duplicate vtables under the new ABI.
8217 (finish_struct_1): Use layout_vtable_decl.
8219 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8221 * decl.c (member_function_or_else): Change third arg from a format
8222 specifier to an `enum overload_flags'. Callers changed.
8224 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8226 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8227 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8228 build_const_cast, get_delta_difference, check_return_expr): Avoid
8229 ANSI string concatenation usage.
8231 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8233 * class.c (layout_class_type): Put the fields required to make a
8234 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8237 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8239 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8242 * decl2.c (mark_used): Do instantiate inlines that have been
8243 explicitly instantiated.
8245 2000-01-24 Richard Henderson <rth@cygnus.com>
8247 * call.c (build_over_call): Use expand_tree_builtin.
8248 * typeck.c (build_function_call_real): Likewise.
8249 (build_binary_op_nodefault): Handle unordered compares.
8251 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8253 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8254 cp_tree_index values.
8255 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8256 New global node #defines for them.
8257 * rtti.c (call_void_fn): Replace with ...
8258 (build_runtime_decl): ... new static function.
8259 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8260 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8261 (build_dynamic_cast_1): Always produce correctly typed result.
8262 Explicitly produce type_info addresses. Use dynamic_cast_node.
8263 * exception.cc (__throw_bad_cast): Return `void *'.
8264 (__throw_bad_typeid): Return `const type_info &'.
8266 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8268 * cp-tree.h (get_vtable_decl): Prototype new function.
8269 * class.c (get_vtable_decl): New function. Broken out from ...
8270 (build_vtable): ... here. Use it.
8271 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8274 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8276 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8277 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8278 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8279 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8280 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8281 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8282 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8283 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8284 (CPTI_TINFO_VAR_ID): New enumeration.
8285 (__tp_desc_type_node, __access_mode_type_node,
8286 __bltn_desc_type_node, __user_desc_type_node,
8287 __class_desc_type_node, __ptr_desc_type_node,
8288 __attr_desc_type_node, __func_desc_type_node,
8289 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8290 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8291 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8292 enum_desc_type_node, class_desc_type_node,
8293 si_class_desc_type_node, vmi_class_desc_type_node,
8294 ptmd_desc_type_node, base_desc_type_node): New #defines.
8295 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8296 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8297 (tinfo_var_id): New enumeration.
8298 (DECL_TINFO_FN_P): Augment comment.
8299 * decl.c (cp_global_trees): Adjust documentation.
8300 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8301 tinfo_decl_type and tinfo_var_id.
8302 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8303 (build_typeid): Remove unused variable.
8304 (get_tinfo_var): Use tinfo_var_id.
8305 (tinfo_name): New static function.
8306 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8307 (tinfo_from_decl): Likewise.
8308 (get_base_offset): New static function, broken out of
8310 (expand_si_desc): Use tinfo_name.
8311 (expand_class_desc): Likewise. Lose local static variable.
8312 Use base_desc_type_node. Use get_base_offset.
8313 (expand_ptr_desc): Use tinfo_name.
8314 (expand_attr_desc): Likewise.
8315 (expand_generic_desc): Likewise.
8317 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8318 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8320 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8322 * cp-tree.h (__eprintf): Remove declaration.
8323 * tree.c (__eprintf): Remove definition.
8325 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8326 Mark Mitchell <mark@codesourcery.com>
8328 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8329 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8331 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8333 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8335 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8337 * cp-tree.h (register_dtor_fn): New function.
8338 * decl.c (destroy_local_static): Rename to ...
8339 (register_dtor_fn): ... this. Give it external linkage.
8340 (expand_static_init): Use it.
8341 * decl2.c (do_static_initialization): Likewise, if using
8343 (do_static_destruction): Check that __cxa_atexit is not in use.
8344 (finish_file): Don't call do_static_destruction if using
8347 * typeck.c (convert_arguments): Restore two-message error
8350 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8352 Remap dynamic cast hint values to be consistent across ABIs.
8353 * search.c (dynamic_cast_base_recurse): Remap generated value.
8354 (get_dynamic_cast_base_type): Adjust documentation.
8355 * tinfo.h (__user_type_info::dyncast): Likewise.
8356 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8357 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8358 (__class_type_info::do_dyncast): Likewise.
8359 (__class_type_info::do_find_public_subobj): Likewise.
8360 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8362 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8364 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8366 * typeck2.c (incomplete_type_error): Restore previous
8367 cp_error and cp_error_at call sequence.
8369 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8371 * class.c (dump_class_hierarchy): Make format agree with argument;
8372 cast pointer to unsigned long and print with %lx.
8374 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8376 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8378 * typeck.c (composite_pointer_type, common_type,
8379 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8380 build_function_call_real, convert_arguments,
8381 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8382 build_unary_op, mark_addressable, build_compound_expr,
8383 build_static_cast, build_reinterpret_cast, build_const_cast,
8384 build_c_cast, build_modify_expr, get_delta_difference,
8385 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8386 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8388 * typeck2.c (readonly_error, abstract_virtuals_error,
8389 process_init_constructor, check_for_new_type): Likewise.
8391 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8393 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8396 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8398 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8399 (build_x_typeid): Likewise.
8400 (get_tinfo_fn): Likewise.
8401 (get_tinfo_fn_unused): Rename to ...
8402 (get_tinfo_decl): ... here.
8403 * rtti.c (build_headof): Replace logic error with assertion.
8404 (get_tinfo_fn_dynamic): Rename to ...
8405 (get_tinfo_decl_dynamic): ... here. Make static. Use
8406 complete_type_or_else.
8407 (build_x_typeid): Move into ...
8408 (build_typeid): ... here. Adjust call to
8409 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8410 throw_bad_typeid expression.
8411 (get_tinfo_fn_unused): Rename to ...
8412 (get_tinfo_decl): ... here. Adjust comment.
8413 (get_tinfo_fn): Delete.
8414 (tinfo_from_decl): New static function.
8415 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8416 (get_typeid): Use complete_type_or_else.
8417 (build_dynamic_cast_1): Adjust calls to
8418 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8419 * parse.y (primary): Adjust call to build_typeid.
8420 * except.c (build_eh_type_type_ref): Adjust call to
8421 get_tinfo_decl. Mark as used.
8422 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8423 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8424 * parse.c: Regenerated.
8426 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8428 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8430 (resolves_to_fixed_type_p): Document calling convention.
8431 * rtti.c (build_x_typeid): Initialize NONNULL.
8433 * cp-tree.h (build_shared_int_cst): New function.
8434 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8435 * class.c (modify_vtable_entry): Likewise.
8436 (add_virtual_function): Split out code to generated shared
8437 INTEGER_CSTs to build_share_int_cst.
8438 (modify_all_vtables): Handle all the overridden functions here.
8439 Add overridden functions from non-primary virtual bases to the
8441 (finish_struct_1): Adjust call to modify_all_vtables. Add
8442 overridden functions from non-primary bases to the vtable.
8443 * tree.c (build_shared_int_cst): New function.
8445 * cp-tree.h (scratchalloc): Remove.
8446 (build_scratch_list): Likewise.
8447 * call.c (convert_class_to_reference): Replace build_scratch_list
8448 and build_expr_list with build_tree_list.
8449 (add_candidate): Replace scratchalloc with expralloc. Note memory
8451 (build_user_type_conversion_1): Replace build_scratch_list
8452 and build_expr_list with build_tree_list.
8453 (build_new_op): Likewise.
8454 (build_op_delete_call): Likewise.
8455 (convert_like): Likewise.
8456 * cvt.c (ocp_convert): Likewise.
8457 * decl.c (start_decl): Likewise.
8458 (start_function): Likewise.
8459 (finish_destructor_body): Likewise.
8460 (maybe_build_cleanup_1): Likewise.
8461 * decl2.c (reparse_decl_as_expr): Likewise.
8462 * init.c (perform_member_init): Likewise.
8463 (expand_cleanup_for_base): Likewise.
8464 (build_builtin_delete_call): Likewise.
8465 (build_new_1): Likewise.
8466 (build_delete): Likewise.
8467 * method.c (do_build_assign_ref): Likewise.
8468 * parse.y (already_scoped_stmt): Likewise.
8469 (nontrivial_exprlist): Likewise.
8470 (net_initializer): Likewise.
8471 (initlist): Likewise.
8472 * parse.c: Regenerated.
8473 * rtti.c (build_x_typeid): Likewise.
8474 (build_dynamic_cast_1): Likewise.
8475 * typeck.c (build_x_compound_expr): Likewise.
8476 (build_static_cast): Likewise.
8477 (build_modify_expr): Likewise.
8479 * cp-tree.h (DECL_VINDEX): Add documentation.
8480 * class.c (build_vtable_entry): Likewise.
8481 (start_vtable): Add comment.
8482 (add_virtual_function): Replace pending_hard_virtuals with
8483 overridden_virtuals and pending_virtuals with new_virtuals.
8484 Replace redundant assignments with assertions.
8485 (check_for_override): Add comment.
8486 (check_bases_and_members): Replace pending_hard_virtuals with
8487 overridden_virtuals and pending_virtuals with new_virtuals.
8488 (create_vtbl_ptr): Likewise.
8489 (layout_class_type): Likewise.
8490 (finish_struct_1): Likewise. Add comments.
8492 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8494 * class.c (finish_struct_1): Replace redundant code with
8497 * cp-tree.h (flag_new_abi): Move.
8498 (flag_use_cxa_atexit): Likewise.
8499 (flag_honor_std): Likewise.
8500 (flag_rtti): Likewise.
8501 (vbase_offsets_in_vtable_p): Define.
8502 (vptrs_present_everywhere_p): Likewise.
8503 (TYPE_CONTAINS_VPTR_P): Likewise.
8504 (dfs_walk_real): Declare.
8505 * class.c (build_vbase_pointer_fields): Check
8506 vbase_offsets_in_vtable_p.
8507 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8509 (build_vbase_offset_vtbl_entries): Simplify.
8510 (build_vbase_offset_vtbl_entries): Adjust.
8511 (build_vbase_pointer): Add ability to look up vbase offsets in
8513 (start_vtable): New function.
8514 (add_virtual_function): Use it.
8515 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8516 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8517 (build_vtbl_initializer): Take the type of the complete object as
8518 input. Use it to correctly calculate vbase offsets.
8519 (dfs_finish_vtbls): Pass the complete type to
8520 build_vtbl_initializer.
8521 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8522 (create_vtable_ptr): Create a vtable even if there are no
8523 new virtual functions, under the new ABI.
8524 (finish_struct_1): Likewise.
8525 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8526 * decl.c (exapnd_static_init): Remove call to
8527 preserve_initializer.
8528 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8530 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8531 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8532 (construct_virtual_bases): Don't initialize virtual base pointers
8534 (build_aggr_init): Clean up comment.
8535 (expand_aggr_init_1): Likewise.
8536 * rtti.c (expand_class_desc): Store the virtual function table
8537 index where the vbase offset lives in the offset field.
8538 * search.c (dfs_walk_real): Make it global.
8539 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8540 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8542 * tinfo.h (USItype): Make it signed under the new ABI.
8543 * tinfo.cc (convert_to_base): New function. Encapsulate base
8544 conversion logic here.
8545 (__class_type_info::do_upcast): Use it.
8546 (__class_type_info::do_dyncast): Likewise.
8547 (__class_type_info::do_find_public_subobj): Likewise.
8549 * init.c (construct_virtual_bases): Don't look up the addresses of
8550 virtual bases at run-time.
8552 * class.c (build_vbase_pointer): Relocate.
8553 (build_vbase_pointer_fields): Likewise.
8554 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8555 (build_vbase_offset_vtbl_entries): Likewise.
8557 * decl.c (init_decl_processing): Complain if -fnew-abi
8558 -fno-vtable-thunks is used.
8560 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8563 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8565 * cp-tree.h (num_extra_vtbl_entries): New function.
8566 (size_extra_vtbl_entries): Likewise.
8567 (dfs_vtable_path_unmark): Likewise.
8568 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8569 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8570 * class.c (num_extra_vtbl_entries): New function.
8571 (size_extra_vtbl_entries): Likewise.
8572 (dfs_build_vbase_offset_vtbl_entries): New function.
8573 (build_vbase_offset_vtbl_entries): Likewise.
8574 (build_vtbl_initializer): Use it.
8575 (finish_struct_1): Adjust vtable sizes (using
8576 num_extra_vtbl_entries).
8577 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8578 THUNK_DECL is non-NULL before expanding it.
8579 * init.c (expand_virtual_init): Adjust the vtable pointer by
8580 size_extra_vtbl_entries before storing it.
8581 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8582 Handle TREE_LIST parameters here, not in the dfs_* functions.
8583 (dfs_unmarked_real_bases_queue_p): Adjust.
8584 (dfs_marked_real_bases_queue_p): Likewise.
8585 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8586 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8587 (dfs_vtable_path_unmark): Likewise.
8589 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8591 * optimize.c (copy_body_r): Clear the operand three of a
8592 TARGET_EXPR when copying it.
8594 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8596 * method.c (build_decl_overload_real): Check whether we are in ::
8597 before returning __builtin_new/delete.
8599 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8601 * pt.c (tsubst_friend_function): Improve comment.
8602 (instantiate_decl): Avoid crashing when a "nested" function is
8603 instantiated from the top level.
8605 * dump.c (dqeueue_and_dump): Dump
8606 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8608 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8610 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8612 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8614 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8615 ENABLE_NEW_GXX_ABI defined.
8616 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8617 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8618 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8620 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8622 * decl.c (start_cleanup_fn): Call pushdecl.
8624 * call.c (convert_class_to_reference): Fix typos.
8625 (build_conditional_expr): Handle errors gracefully.
8626 * class.c (push_nested_class): Likewise.
8627 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8628 (DECL_THIS_EXTERN): Use it.
8629 (DECL_THIS_STATIC): Likewise.
8630 * cvt.c (convert_to_void): Handle errors gracefully.
8631 (build_expr_type_conversion): Likewise.
8632 * decl.c (maybe_push_decl): Likewise.
8633 (start_decl_1): Likewise.
8634 (require_complete_types_for_parms): Likewise.
8635 * parse.y (structsp): Likewise.
8636 (base_class): Likewise.
8637 * parse.c: Regenerated.
8638 * pt.c (finish_member_template_decl): Likewise.
8639 * typeck.c (decay_conversion): Likewise.
8641 * cp-tree.h (dfs_skip_vbases): New function.
8642 (find_vbase_instance): Likewise.
8643 * class.c (determine_primary_base): Allow a nearly empty base to
8644 serve as a primary base class under the new ABI.
8645 (get_class_offset_1): Rename to ...
8646 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8648 (get_class_offset): Use it. Issue error messages here.
8649 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8650 find the right copies of virtual bases.
8651 (fixup_vtable_deltas1): Rename to ...
8652 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8653 bases as primary bases.
8654 (fixup_vtable_deltas): Remove.
8655 (override_one_vtable): Handle virtual bases as primary bases.
8656 (merge_overrides): Likewise.
8657 (finish_struct_1): Likewise.
8658 (dump_class_hierarchy): Dump primary-ness of bases as well.
8659 * search.c (mark_primary_bases): Use a pre-order traversal to
8660 handle primary virtual bases.
8661 (dfs_skip_vbases): New fiunction.
8662 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8663 (fixup_virtual_upcast_offsets): Likewise.
8664 (fixup_all_virtual_upcast_offsets): Likewise.
8665 (dfs_find_vbase_instances): New function.
8666 (find_vbase_instance): Likewise.
8668 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8670 * lex.c (DIR_SEPARATOR): Delete macro.
8672 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8674 * decl2.c (lang_decode_option): Handle automatic line wrapping
8677 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8679 * friend.c (do_friend): Don't resolve scopes when processing
8680 template declarations, even if the qualifying scope doesn't
8681 involve template parameters.
8683 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8685 * class.c (dfs_modify_vtables_queue_p): Remove.
8686 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8687 and dfs_marked_real_bases_queue_p instead of
8688 dfs_modify_vtables_queue_p.
8690 * class.c (build_vbase_path): Simplify.
8691 (dfs_propagate_binfo_offsets): New function.
8692 (propagate_binfo_offsets): Use it.
8693 (remove_base_field): Simplify.
8694 (dfs_set_offset_for_vbases): Remove.
8695 (dfs_set_offset_for_shared_vbases): New function.
8696 (dfs_set_offset_for_unshared_vbases): Likewise.
8697 (layout_virtual_bases): Use them.
8698 (layout_basetypes): Don't call propagate_binfo_offsets.
8699 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8702 * class.c (build_base_field): New function, split out from ...
8703 (build_base_fields): ... here. Use it. Allocate primary bases
8704 first, under the new ABI.
8705 (get_vtable_entry): Remove.
8706 (remove_base_field): New function, split out from ...
8707 (remove_base_fields): ... here. Adjust since primary bases come
8708 first under the new ABI.
8710 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8711 (initialize_vtbl_ptrs): New function.
8712 (expand_indirect_vtbls_init): Change prototype.
8713 (convert_pointer_to_vbase): Declare.
8714 * init.c (expand_direct_vtbls_init): Remove.
8715 (dfs_initialize_vtbl_ptrs): New function.
8716 (initialize_vtbl_ptrs): Likewise.
8717 (emit_base_init): Use initialize_vtbl_ptrs.
8718 * search.c (convert_pointer_to_vbase): Make it global.
8719 (expand_indirect_vtbls_init): Remove vtable initialization code.
8720 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8722 * class.c (dfs_finish_vtbls): New function.
8723 (finish_vtbls): Use it.
8724 (dump_class_hierarchy): New function.
8726 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8727 (BINFO_VBASE_PRIMARY_P): New macro.
8728 (BINFO_VIRTUALS): Add to documentation.
8729 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8730 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8731 (dfs_mark_primary_bases_queue_p): Likewise.
8732 (dfs_unmarked_real_bases_queue_p): New function.
8733 (dfs_marked_real_bases_queue_p): Likewise.
8734 * search.c (dfs_mark_primary_bases): Adjust.
8735 (mark_primary_bases): Likewise.
8736 (get_shared_vbase_if_not_primary): New function.
8737 (dfs_unmarked_real_bases_queue_p): Likewise.
8738 (dfs_marked_real_bases_queue_p): Likewise.
8739 (dfs_get_pure_virtuals): Simplify.
8740 (get_pure_virtuals): Likewise.
8742 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8744 * lex.c: Include tm_p.h.
8746 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8748 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8750 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8752 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8753 * pt.c (instantiate_decl): Defer comdat templates that might not be
8756 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8757 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8758 (finish_file): Likewise.
8760 * decl2.c (import_export_class): Undo 12/14 change.
8762 * error.c (dump_decl): operator new, not operatornew.
8764 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8765 * search.c (lookup_field_1): Look for the last field with the
8768 2000-01-05 Nathan Sidwell <nathan@acm.org>
8770 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8773 2000-01-05 Nathan Sidwell <nathan@acm.org>
8775 * typeck.c (build_static_cast): Don't strip target qualifiers
8776 when casting from a class.
8778 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8780 * class.c (warn_hidden): Initialize variable `fndecl'.
8782 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8784 * decl.c (flag_isoc9x): New variable to be able to use code in
8785 c-common.c. For now always zero.
8787 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8789 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8790 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8791 or unshare_base_binfos for virtual bases here.
8792 * search.c (dfs_get_vbase_types): Do it here.
8793 (get_vbase_types): Adjust.
8795 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8797 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8798 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8799 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8800 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8801 (unmark_primary_bases): Remove declaration.
8802 (unmarkedp): Declare.
8803 (dfs_vbase_unmark): Likewise.
8804 * class.c (determine_primary_base): Return immediately if there
8805 are no base classes. Call mark_primary_bases here.
8806 (modify_all_direct_vtables): Remove.
8807 (modify_all_indirect_vtables): Remove.
8808 (dfs_modify_vtables_queue_p): New function.
8809 (dfs_modify_vtables): New function.
8810 (modify_all_vtables): Use them.
8811 (build_base_fields): Build FIELD_DECLs for primary virtual base
8813 (create_vtable_ptr): Don't call determine_primary_base here.
8814 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8815 (dfs_set_offset_for_vbases): ... this.
8816 (layout_virtual_bases): Use it.
8817 (layout_class_type): Call determine_primary_base here.
8818 * search.c (unmarkedp): Make it global.
8819 (shared_marked_p): Simplify.
8820 (shared_unmarked_p): Likewise.
8821 (dfs_primary_bases_queue_p): Remove.
8822 (dfs_unmark_primary_bases): Likewise.
8823 (unmark_primary_bases): Likewise.
8824 (mark_primary_bases): Simplify.
8825 (get_pure_virtuals): Don't call mark_primary_bases here.
8826 (dfs_vbase_unmark): New function.
8827 (get_vbase_types): Simplify.
8829 * class.c (struct base_info): Remove.
8830 (determine_primary_base): Take has_virtual_p rather than a
8831 base_info as input. Don't calculate max_has_virtual.
8832 (finish_struct_bits): Remove max_has_virtual argument.
8833 (create_vtable_ptr): Remove max_has_virtual_p argument.
8834 (layout_virtual_bases): Remove max argument.
8835 (layout_basetypes): Likewise.
8836 (layout_class_type): Remove max_has_virtual_p argument.
8837 (finish_struct_1): Remove max_has_virtual.
8839 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8840 (layout_basetypes): Remove.
8841 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8842 Update to handle primary virtual bases.
8843 (remove_base_fields): New function, split out from
8845 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8846 (layout_virtual_bases): New function, split out from
8847 layout_basetypes. Update to handle primary virtual bases.
8848 (layout_basetypes): Moved here from tree.c. Use
8849 remove_base_fields and layout_virtual_bases.
8850 * search.c (dfs_mark_primary_bases_queue_p): New function.
8851 (mark_primary_bases): Use it.
8852 * tree.c (CEIL): Remove.
8853 (propagate_binfo_offsets): Remove.
8854 (layout_basetypes): Remove.
8856 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8858 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8859 (BINFO_PRIMARY_MARKED_P): New macro.
8860 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8861 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8862 (mark_primary_bases): New function.
8863 (unmark_primary_bases): Likewise.
8864 * search.c (get_abstract_virtuals_1): Remove.
8865 (dfs_mark_primary_bases): New function.
8866 (mark_primary_bases): Likewise.
8867 (dfs_unmark_primary_bases): Likewise.
8868 (unmark_primary_bases): Likewise.
8869 (dfs_get_pure_virtuals): Likewise.
8871 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8873 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8874 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8875 (modify_one_vtable): Adjust.
8876 (fixup_vtable_deltas1): Likewise.
8877 (override_one_vtable): Likewise.
8878 * search.c (get_abstract_virtuals_1): Likewise.
8879 (get_pure_virtuals): Likewise.
8880 (expand_upcast_fixups): Likewise.
8881 * tree.c (debug_binfo): Likewise.
8883 * class.c (build_vtable): Don't return a value. Don't rebuild
8884 vtables for bases that have already been handled.
8885 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8886 already been handled.
8887 (modify_one_vtable): Adjust accordingly.
8888 (fixup_vtable_deltas1): Likewise.
8889 (finish_struct_1): Likewise.
8891 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8893 * call.c (build_new_method_call): Also check destructors.