1 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
3 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
4 (TYPE_ANONYMOUS_P): New macro.
5 (TAGGED_TYPE_P): New macro.
6 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
7 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
8 * tree.c (no_linkage_helper): Likewise.
9 * semantics.c (begin_class_definition): Likewise.
10 * pt.c (convert_template_argument): Likewise.
11 * lex.c (check_for_missing_semicolon): Likewise.
13 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
15 * class.c (dfs_unshared_virtual_bases): New function.
16 (mark_primary_bases): Call it.
17 (check_bases): Ignore virtual bases when determining
20 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
22 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
24 2001-04-11 Mark Mitchell <mark@codesourcery.com>
26 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
27 cloned function to the clone.
29 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
33 * semantics.c: Include expr.h.
35 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
37 * method.c (implicitly_declare_fn): Commonize code for copy ctor
38 and assignment op. Set TREE_USED for parameter.
40 2001-04-10 Mark Mitchell <mark@codesourcery.com>
42 * class.c (find_final_overrider_data): Add `candidates'.
43 (dfs_find_final_overrider): Don't issue error messages
45 (find_final_overrider): Issue error messages here.
46 (build_base_field): Don't warn about amgibuous direct bases here.
47 (warn_about_ambiguous_direct_bases): New function.
48 (layout_class_type): Use it.
50 2001-04-10 Richard Henderson <rth@redhat.com>
52 * typeck.c (build_array_ref): Push the array reference inside
53 COMPOUND_EXPR and COND_EXPR.
55 2001-04-05 Mark Mitchell <mark@codesourcery.com>
57 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
58 * decl.c (duplicate_decls): Adjust accordingly.
59 (maybe_commonize_var): Likewise.
60 (grokfndecl): Likewise.
61 (start_function): Likewise.
62 (start_method): Likewise.
63 * decl2.c (key_method): Likewise.
64 (import_export_decl): Likewise.
65 * method.c (implicitly_declare_fn): Likewise.
66 * optimize.c (maybe_clone_body): Likewise.
68 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
70 * lang-specs.h: Add __DEPRECATED.
72 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
74 * search.c (get_dynamic_cast_base_type): When building a new
75 constant, set its type to ssizetype.
77 2001-04-04 Jakub Jelinek <jakub@redhat.com>
79 * optimize.c (expand_call_inline): Only add newly inlined statements
82 2001-04-03 Mark Mitchell <mark@codesourcery.com>
84 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
85 (OPERATOR_FORMAT): Likewise.
86 (OPERATOR_TYPENAME_FORMAT): Likewise.
87 * operators.def: Remove old name-mangling information.
88 * decl.c (grok_op_properties): Adjust accordingly.
89 * lex.c (init_operators): Likewise.
90 * rtti.c (get_tinfo_decl): Issue error messages about types that
93 2001-04-03 Mark Mitchell <mark@codesourcery.com>
95 * decl2.c (import_export_decl): Don't call import_export_class
96 when processing an inline member function.
97 * semantics.c (expand_body): Call import_export_decl before
98 emitting inline functions.
100 2001-03-28 Richard Henderson <rth@redhat.com>
102 IA-64 ABI Exception Handling:
103 * cp-tree.def (EH_SPEC_BLOCK): New.
104 (MUST_NOT_THROW_EXPR): New.
105 * cp-tree.h: Update changed function declarations.
106 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
107 (CPTI_CALL_UNEXPECTED): New.
108 (struct cp_language_function): Rename x_eh_spec_try_block
110 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
111 * decl.c (current_binding_level): If no current function
112 bindings, revert to scope_chain.
113 (initialize_predefined_identifiers): Remove __cp_push_exception.
114 (store_parm_decls): Use begin_eh_spec_block.
115 (finish_function): Use finish_eh_spec_block.
116 (mark_lang_function): Update for name changes.
117 * decl2.c (finish_file): No mark_all_runtime_matches.
118 * dump.c (cp_dump_tree): Handle new tree codes.
119 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
120 * except.c (catch_language_init, catch_language): Remove.
121 (init_exception_processing): Don't set language code.
122 Initialize call_unexpected_node, protect_cleanup_actions,
123 eh_personality_libfunc, lang_eh_runtime_type.
124 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
125 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
126 (prepare_eh_type): Split out type canonicalizations ...
127 (build_eh_type_type): ... from here.
128 (build_eh_type_type_ref): Remove.
129 (mark_all_runtime_matches): Remove.
130 (build_exc_ptr): New.
131 (do_begin_catch, do_end_catch): New.
132 (do_pop_exception): Remove.
133 (build_terminate_handler): Remove.
134 (choose_personality_routine): Split out language choice from ...
135 (initialize_handler_parm): ... here.
136 Use MUST_NOT_THROW_EXPR.
137 (expand_start_catch_block): Use do_begin_catch. Simplify Java
138 exception object handling.
139 (expand_start_eh_spec, expand_end_eh_spec): Remove.
140 (expand_exception_blocks, alloc_eh_object): Remove.
141 (begin_eh_spec_block, finish_eh_spec_block): New.
142 (do_allocate_exception, do_free_exception): New.
143 (expand_throw): Merge into ...
144 (build_throw): ... here. Update for abi.
145 * expr.c (cplus_expand_expr): No expand_internal_throw.
146 Handle MUST_NOT_THROW_EXPR.
147 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
148 * semantics.c (*) Update for except.h name changes.
149 (genrtl_try_block): No protect_with_terminate.
150 (genrtl_eh_spec_block): New.
151 (genrtl_handler): Don't emit the goto here.
152 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
153 (genrtl_finish_function): Don't expand_exception_blocks.
154 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
156 2001-03-28 Richard Henderson <rth@redhat.com>
158 * decl.c (struct named_label_list): Rename eh_region to
159 in_try_scope, add in_catch_scope.
160 (struct binding_level): Rename eh_region to is_try_scope,
162 (note_level_for_try): Rename from note_level_for_eh.
163 (note_level_for_catch): New.
164 (poplevel): Copy both is_try_scope and is_catch_scope to
165 the named_label_list struct.
166 (check_previous_goto_1): Don't check for catch block via
167 DECL_ARTIFICIAL; use in_try_scope instead.
168 (check_goto): Likewise.
169 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
170 * except.c (expand_start_catch_block): Call note_level_for_catch.
171 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
173 2001-03-27 Richard Henderson <rth@redhat.com>
175 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
176 exceptions_via_longjmp.
178 2001-03-27 Phil Edwards <pme@sources.redhat.com>
180 * pt.c (check_default_tmpl_args): Make error messages clearer.
182 2001-03-26 Phil Edwards <pme@sources.redhat.com>
184 * error.c: Also undefine 'A' macro used for cp_printers definition.
186 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
188 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
190 2001-03-26 Mike Yang <yang@research.att.com>
191 Mark Mitchell <mark@codesourcery.com>
193 * dump.c (dump_access): New function.
194 (cp_dump_tree): Use it. Dump basetype information for class
197 2001-03-26 Mark Mitchell <mark@codesourcery.com>
199 * Makefile.in (optimize.o): Depend on params.h.
200 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
201 (init_decl_processing): Set flag_no_inline when doing
203 * optimize.c: Include params.h.
204 (struct inline_data): Improve documentation of FNS. Add
205 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
206 (INSNS_PER_STMT): New macro.
207 (remap_block): Use CLONING_P.
208 (inlinable_function_p): Don't inline big functions.
209 (expand_call_inline): Keep track of how much inlining we've done.
210 (optimize_function): Set FIRST_INLINED_FN.
211 (maybe_clone_body): Set CLONING_P.
212 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
214 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
215 rest_of_compilation. Clear DECL_RTL for local variables
217 (clear_decl_rtl): New function.
219 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
222 * cp-tree.h (skip_type_access_control,
223 reset_type_access_control): Prototype.
224 * decl.c (grokdeclarator): Access of friends is not checked.
225 * parse.y (component_decl_list): Reset type access control.
226 * semantics.c (decl_type_access_control): Clear
227 current_type_lookups.
228 (save_type_access_control): Don't save if not deferring.
229 (skip_type_access_control, reset_type_access_control): New
231 (begin_class_definition): Do type access control for basetypes.
232 Start deferred access control.
233 (finish_class_definition): Resume immediate access control if
234 this is a local class.
236 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
238 * class.c (add_method): Use memcpy/memmove, not bcopy.
240 * decl.c (duplicate_decls): Likewise.
242 2001-03-23 Jakub Jelinek <jakub@redhat.com>
244 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
247 2001-03-23 Jakub Jelinek <jakub@redhat.com>
249 * decl.c (local_names): Define.
250 (push_local_name): New.
251 (grok_reference_init): Return init if initializing static reference
252 variable with non-constant instead of emitting it.
253 Move expand_static_init call to cp_finish_decl.
254 (layout_var_decl): Call push_local_name.
255 (maybe_commonize_var): Allow inlining functions even if they have
256 static local variables, use comdat_linkage for them if flag_weak.
257 (check_initializer): Call obscure_complex_init if
258 grok_reference_init returned non-zero.
259 (save_function_data): Clear x_local_names.
260 (pop_cp_function_context): Free x_local_names.
261 (mark_inlined_fns): Remove.
262 (mark_lang_function): Mark x_local_names.
263 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
264 Mark inlined_fns as tree, remove call to mark_inlined_fns.
265 * class.c (alter_access): Ensure DECL_ACCESS is never set if
266 DECL_DISCRIMINATOR_P.
267 * cp-tree.h (cp_language_function): Add x_local_names.
268 (lang_decl_flags): Add discriminator into u2.
269 (lang_decl_inlined_fns): Remove.
270 (lang_decl): inlined_fns is now a TREE_VEC.
271 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
272 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
273 TREE_VEC, not a custom structure.
274 (optimize_function): Likewise.
275 * mangle.c (discriminator_for_local_entity): Discriminate among
276 VAR_DECL local entities.
277 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
280 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
282 Add support for Java interface method calls.
283 * cp-tree.h (struct lang_type): Add java_interface flag.
284 (TYPE_JAVA_INTERFACE): New macro.
285 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
286 by setting TYPE_JAVA_INTERFACE.
287 * call.c (java_iface_lookup_fn): New static.
288 (build_over_call): If calling a method declared in a
289 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
290 expression which resolves the function address.
291 (build_java_interface_fn_ref): New function.
293 2001-03-22 Richard Henderson <rth@redhat.com>
295 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
296 * except.c: Don't include it.
298 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
299 based on an idea from Joe Buck <jbuck@synopsys.com>
301 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
303 (data_def, component_decl): Add reductions to bad_decl.
305 2001-03-22 Jakub Jelinek <jakub@redhat.com>
307 * method.c (do_build_assign_ref): Don't use build_modify_expr for
308 anonymous aggregates, since they don't have assignment operator
310 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
311 assignment operators for anonymous structure fields.
313 2001-03-21 Jason Merrill <jason@redhat.com>
315 * pt.c (instantiate_decl): Abort if we see a member constant
316 instantiation that doesn't already have its initializer.
317 Downgrade explicit instantiation without definition to pedwarn.
319 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
320 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
321 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
323 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
324 (pending_vtables): Remove.
325 * decl2.c (pending_vtables): Remove.
326 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
327 CLASSTYPE_VTABLE_NEEDS_WRITING.
328 (import_export_class): Likewise.
329 (init_decl2): Don't mark pending_vtables.
330 * lex.c (handle_pragma_vtable): Just sorry.
331 * pt.c (instantiate_class_template): Don't mess with
332 CLASSTYPE_VTABLE_NEEDS_WRITING.
333 (mark_class_instantiated): Likewise.
334 * ptree.c (print_lang_type): Don't print it.
335 * semantics.c (begin_class_definition): Don't set it.
337 * pt.c (template_tail): Replace with last_pending_template.
338 (maybe_templates, maybe_template_tail): Remove.
339 (add_pending_template): Adjust.
340 (instantiate_pending_templates): Adjust.
342 * cp-tree.h (struct saved_scope): Remove lang_stack field.
343 (current_lang_stack): Remove.
344 * decl.c (maybe_push_to_top_level): Don't initialize it.
345 (duplicate_decls): Use current_lang_depth.
346 (xref_basetypes): Likewise.
347 * class.c (current_lang_depth): New fn.
348 (push_lang_context): Use more varray functionality.
349 (pop_lang_context): Likewise.
351 * error.c (GLOBAL_THING): Always use '__'.
353 2001-03-21 Mark Mitchell <mark@codesourcery.com>
355 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
357 * mangle.c (mangle_decl_string): Mangle the names of overloaded
358 operators, even when they have `extern "C"' linkage.
360 2001-03-19 Mark Mitchell <mark@codesourcery.com>
362 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
363 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
364 where it's not necessary.
365 (add_method): Remove optimization involving comparison of
367 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
368 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
369 where it's not necessary.
370 (check_methods): Likewise.
371 (build_clone): Likewise.
372 (built_vtt): Likewise.
373 * cp-tree.h (DECL_NEEDED_P): Likewise.
374 * decl.c (pushtag): Likewise.
375 (duplicate_decls): Likewise.
376 (pushdecl): Likewise.
377 (builtin_function): Likewise.
378 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
379 (build_cp_library_fn): Likewise.
380 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
381 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
382 where it's not necessary.
383 (make_rtl_for_nonlocal_decl): Likewise.
384 (cp_finish_decl): Likewise.
385 (grokfndecl): Likewise.
386 (grokvardecl): Likewise.
387 (grokdeclarator): Likewise.
388 (start_function): Likewise.
389 (cp_missing_return_ok_p): Likewise.
390 * decl2.c (grokclassfn): Likewise.
391 (check_classfn): Likewise.
392 (finish_static_data_member_decl): Likewise.
393 (grokfield): Likewise.
394 * error.c (GLOBAL_IORD_P): Remove.
395 (dump_global_iord): Improve output.
396 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
397 * except.c (nothrow_libfn_p): Summarily reject any function not in
399 * init.c (build_java_class_ref): Don't explicitly set
400 DECL_ASSEMBLER_NAME after calling mangle_decl.
401 * mangle.c (mangle_decl_string): Handle extern "C" functions.
402 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
403 * method.c (set_mangled_name_for_decl): Don't explicitly set
404 DECL_ASSEMBLER_NAME after calling mangle_decl.
405 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
406 IDENTIFIER_GLOBAL_VALUE for the thunk.
407 * pt.c (set_mangled_name_for_template_decl): Remove.
408 (check_explicit_specialization): Don't use it.
409 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
410 (tsubst_friend_function): Likewise.
411 (tsubst_decl): Likewise.
412 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
413 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
414 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
415 where it's not necessary.
416 (tinfo_base_init): Likewise.
417 (create_real_tinfo_var): Likewise.
418 * search.c (looup_field_1): Likewise.
419 * semantics.c (finish_named_return_value): Likewise.
420 * tree.c (init_tree): Set lang_set_decl_assembler_name.
422 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
424 Correct semantics restrictions checking in throw-expression.
425 * except.c (is_admissible_throw_operand): New function.
426 (build_throw): Use it.
428 2001-03-14 Mark Mitchell <mark@codesourcery.com>
430 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
433 2001-03-14 Mark Mitchell <mark@codesourcery.com>
435 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
436 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
437 * decl.c (duplicate_decls): Likewise.
438 (builtin_function): Likewise.
439 (build_library_fn): Likewise.
440 (build_cp_library_fn): Likewise.
441 (check_initializer): Likewise.
442 (cp_finish_decl): Likewise.
443 * decl2.c (grokfield): Likewise.
444 (grok_function_init): Remove #if 0'd code.
445 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
446 * friend.c (do_friend): Likewise.
447 * init.c (get_temp_regvar): Likewise.
448 * method.c (make_thunk): Likewise.
449 * pt.c (tsubst_friend_function): Likewise.
450 (tsubst_decl): Likewise.
451 (regenerate_decl_from_template): Likewise.
452 * semantics.c (genrtl_named_return_value): Likewise.
453 (expand_body): Likewise.
454 (genrtl_finish_function): Likewise.
455 * tree.c (cp_tree_equal): Likewise.
457 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
459 * call.c (convert_like_real): Add extra semantics to INNER
460 parameter. Don't convert to temporary if a user conversion
461 gives us an lvalue that we're about to bind to a reference.
462 Set INNER to indicate pending reference binding on recursive
465 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
467 * cp/lex.c: Delete duplicate pending_lang_change.
469 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
471 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
473 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
474 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
476 2001-03-09 Zack Weinberg <zackw@stanford.edu>
478 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
480 2001-03-08 Stan Shebs <shebs@apple.com>
482 * cp-tree.h (set_identifier_local_value): Remove unused decl.
484 2001-03-06 Zack Weinberg <zackw@stanford.edu>
486 * spew.c: Remove references to CPP_OSTRING.
488 2001-03-06 Andrew Haley <aph@redhat.com>
490 * typeck.c (convert_arguments): Check that we have an fndecl.
492 2001-03-05 Andrew Haley <aph@redhat.com>
494 * typeck.c (convert_arguments): Don't do ellipsis conversion for
495 __built_in_constant_p.
497 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
499 * typeck.c (build_static_cast): Allow enum to enum conversions
502 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
504 * class.c (check_field_decls): Pointers to member do not a
505 non-pod struct make, as per DR 148.
507 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
509 * call.c (joust): cp_pedwarn when using gnu extension concerning
510 worst conversion sequences.
512 2001-03-01 Zack Weinberg <zackw@stanford.edu>
514 * decl.c: Replace all uses of 'boolean' with 'bool'.
516 2001-03-01 Zack Weinberg <zackw@stanford.edu>
518 * lang-specs.h: Add zero initializer for cpp_spec field to
519 all array elements that need one. Don't put an #ifdef inside
520 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
523 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
525 Implement using decls inside template functions.
526 * decl2.c (validate_nonmember_using_decl): Don't special case
527 fake_std_node in the global namespace. Don't reject early when
528 processing a template.
529 (do_local_using_decl): Add to statement tree. Don't do further
530 processing when building a template.
531 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
533 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
535 * decl2.c (do_nonmember_using_decl): Don't complain if we find
536 same function. Do complain about ambiguating extern "C"
539 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
541 Remove floating point and complex type template constant parms.
542 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
543 COMPLEX_TYPE extensions.
544 (invalid_nontype_parm_type_p): Likewise.
546 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
548 * except.c (call_eh_info): Revert "match_function"'s type.
550 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
552 Fix ctor vtable vcall offsets.
553 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
554 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
555 (get_matching_base): Remove.
556 (get_original_base): New function.
557 (build_vtbl_initializer): Initialize vid.rtti_binfo.
558 Use a virtual thunk for a ctor vtable with an index
559 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
560 primary base within a constructor vtable. Only set
561 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
562 when primary base has been lost.
563 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
565 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
567 * call.c (joust): Ensure more_specialized()'s argument length
568 parameter has correct value for constructors.
570 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
572 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
574 * decl.c (mark_inlined_fns): Prototype.
576 2001-02-22 Mark Mitchell <mark@codesourcery.com>
578 * spew.c (yylex): Correct handling of friends.
580 2001-02-22 Mark Mitchell <mark@codesourcery.com>
582 * mangle.c (write_encoding): Pass write_function_type the
583 FUNCTION_DECL for the function being encoded.
584 (write_function_type): Pass it along to write_bare_function_type.
585 (write_bare_function_type): Pass it along to write_method_parms.
586 (write_method_parms): Don't mangle the compiler-generated
587 parameters to a constructor or destructor.
589 2001-02-22 Andreas Jaeger <aj@suse.de>
591 * optimize.c: Include toplev.h for
592 note_deferral_of_defined_inline_function prototype.
594 2001-02-22 Jakub Jelinek <jakub@redhat.com>
596 * cp-tree.h (struct lang_decl_inlined_fns): New.
597 (struct lang_decls): Add inlined_fns.
598 (DECL_INLINED_FNS): New macro.
599 * optimize.c (struct inline_data): Add inlined_fns.
600 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
601 (inlinable_function_p): Likewise, fix typo in comment,
602 function is not inlinable if it already inlined function currently
604 (expand_call_inline): Add fn to inlined_fns if neccessary.
605 (optimize_function): Initialize inlined_fns.
606 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
607 * decl.c (mark_inlined_fns): New function.
608 (lang_mark_tree): Call it.
610 2001-02-21 Jason Merrill <jason@redhat.com>
612 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
613 (DECL_UNINLINABLE): Move to middle-end.
615 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
616 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
617 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
618 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
619 parms and outer BLOCK. note_deferral_of_defined_inline_function.
621 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
624 2001-02-19 Mark Mitchell <mark@codesourcery.com>
626 * decl2.c (set_decl_namespace): Allow explicit instantiations in
629 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
631 * optimize.c (expand_call_inline): Don't walk subtrees of type
634 2001-02-18 Mark Mitchell <mark@codesourcery.com>
636 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
639 2001-02-18 Jason Merrill <jason@redhat.com>
641 Do put the VTT parameter in DECL_ARGUMENTS.
642 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
643 (current_vtt_parm): New macro.
644 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
645 (DECL_HAS_VTT_PARM_P): New macro.
646 (DECL_VTT_PARM): Remove.
647 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
648 * decl.c (duplicate_decls): Only copy the operator code if
650 (start_function): Set current_vtt_parm.
651 (lang_mark_tree): Don't mark vtt_parm.
652 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
653 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
654 * class.c (build_clone): Maybe remove the VTT parm.
655 * optimize.c (maybe_clone_body): Set up the VTT parm.
656 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
657 * call.c (build_over_call): Just allow the VTT arg.
658 * method.c (make_thunk): Don't set DECL_VTT_PARM.
659 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
660 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
661 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
662 * error.c (dump_function_decl): Likewise.
663 * call.c (build_user_type_conversion_1, convert_like_real): Abort
664 if we try to call a constructor with in-charge or VTT parms.
665 * method.c (skip_artificial_parms_for): New fn.
666 * call.c (add_function_candidate, build_over_call): Call it.
667 * call.c (build_new_method_call): Use current_vtt_parm.
668 * init.c (expand_virtual_init): Likewise.
669 * class.c (same_signature_p): No longer static.
670 * cp-tree.h: Declare it.
671 * search.c (look_for_overrides_r): Use it.
673 2001-02-17 Mark Mitchell <mark@codesourcery.com>
675 * cp-tree.h (new_abi_rtti_p): Remove.
676 (name_mangling_version): Likewise.
677 (flag_do_squangling): Likewise.
678 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
679 * decl.c (grokfndecl): Likewise.
680 * decl2.c (name_mangling_version): Remove.
681 (flag_do_squangling): Likewise.
682 (lang_f_options): Remove `squangle'.
683 (unsupported_options): Add `squangle'.
684 (cxx_decode_option): Issue a warning about uses of
685 -fname-mangling-version.
686 (finish_file): Remove old ABI support.
687 * pt.c (check_explicit_specialization): Likewise.
688 (tsubst_decl): Likewise.
689 * rtti.c (init_rtti_processing): Likewise.
690 (build_headof): Likewise.
691 (get_tinfo_decl_dynamic): Likewise.
692 (tinfo_from_decl): Likewise.
693 (build_dynamic_cast_1): Likewise.
694 (synthesize_tinfo_var): Likewise.
695 * init.c (build_new): Allow enumeration types for the array-bounds
696 in a direct-new-declarator.
698 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
700 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
701 TREE_PROTECTED from the template being specialized.
703 2001-02-17 Jason Merrill <jason@redhat.com>
705 * decl2.c (build_artificial_parm): Set TREE_READONLY.
707 * decl.c (bad_specifiers): Allow throw specs on things with
708 pointer-to-function or -member-function type.
709 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
712 2001-02-17 Mark Mitchell <mark@codesourcery.com>
714 * call.c (check_dtor_name): Handle template names correctly.
716 2001-02-16 Jason Merrill <jason@redhat.com>
718 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
719 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
720 * optimize.c (maybe_clone_body): Don't substitute it.
721 * call.c (build_new_method_call): Check in_chrg instead.
722 * init.c (expand_virtual_init): Likewise.
724 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
726 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
727 class-type introduces at least a type-name.
729 2001-02-16 Jakub Jelinek <jakub@redhat.com>
731 * call.c (convert_like_real): Create a temporary for non-lvalue.
733 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
735 * cp-tree.h: Fix typos in comments.
737 2001-02-16 Jason Merrill <jason@redhat.com>
739 * optimize.c (remap_block): If we're compiling a clone, pass the
740 new block to insert_block.
742 2001-02-16 Mark Mitchell <mark@codesourcery.com>
744 * semantics.c (finish_asm_stmt): Robustify.
746 2001-02-15 Mark Mitchell <mark@codesourcery.com>
748 * pt.c (push_template_decl_real): Don't remangle the name of a
751 2001-02-15 Jim Meyering <meyering@lucent.com>
753 * Make-lang.in (c++.install-common): Depend on installdirs.
754 (c++.install-info): Likewise.
755 (c++.install-man): Likewise.
757 2001-02-15 Mark Mitchell <mark@codesourcery.com>
759 * typeck2.c (build_m_component_ref): Robustify.
761 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
763 * friend.c (do_friend): Don't take the nested [template] class
764 into account when deciding whether to warn about the friend
765 function not referring to a template function.
767 2001-02-14 Jakub Jelinek <jakub@redhat.com>
769 * typeck.c (build_unary_op): Clarify error message.
771 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
773 * parse.y (component_constructor_declarator): allow optional
774 parentheses around constructor class name.
776 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
778 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
780 * init.c (emit_base_init): Remove incorrect comment about
782 * method.c (make_thunk): Fix comment alignment.
784 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
786 Kill remnants of this is variable.
787 * cp-tree.h (flag_this_is_variable): Remove.
788 * decl2.c (flag_this_is_variable): Remove.
789 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
790 (build_vbase_path): The path is non-static, even in a cdtor.
791 (resolves_to_fixed_type_p): Add additional return value.
792 * search.c (init_vbase_pointers): Adjust.
793 * tree.c (lvalue_p_1): Adjust.
794 * typeck.c (mark_addressable): Adjust.
796 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
798 * pt.c (unify): Don't check cv quals of array types.
800 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
802 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
803 check whether we already have the type.
805 2001-02-13 Mark Mitchell <mark@codesourcery.com>
807 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
808 * call.c (build_op_delete_call): Simplify to remove duplicate
810 * class.c (clone_function_decl): Don't build the deleting variant
811 of a non-virtual destructor.
812 * decl.c (finish_destructor_body): Don't call delete if this is a
813 non-virtual destructor.
814 * init.c (build_delete): Explicitly call `operator delete' when
815 deleting an object with a non-virtual destructor.
817 2001-02-13 Jason Merrill <jason@redhat.com>
819 * lang-specs.h: Add more __EXCEPTIONS.
821 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
823 * typeck2.c (process_init_constructor): Check
824 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
826 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
828 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
829 Remove spurious information in comment. Allow further
830 adjustments of REFERENCE_TYPE args.
832 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
834 * errfn.c (cp_deprecated): Tweak diagnostic text.
835 * parse.y (new_initializer): Deprecate initializer lists
838 2001-02-12 Mark Mitchell <mark@codesourcery.com>
840 Remove old ABI support.
842 2001-02-11 Mark Mitchell <mark@codesourcery.com>
844 * decl2.c (flag_vtable_thunks): Always set it to 1.
845 (flag_new_abi): Likewise.
846 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
848 * Makefile.in (g++spec.o): Fix typo.
850 2001-02-09 Jason Merrill <jason@redhat.com>
852 * lang-specs.h: Restore definition of __EXCEPTIONS.
854 2001-02-08 Jason Merrill <jason@redhat.com>
856 * search.c (shared_member_p): New function.
857 (lookup_field_r): Use it.
858 * cp-tree.h (SHARED_MEMBER_P): Remove.
860 * method.c (process_overload_item): Handle template-dependent array
862 * pt.c (type_unification_real): If we end up with undeduced nontype
865 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
868 * typeck2.c (friendly_abort): Don't say anything if we have
869 earlier errors or sorries.
871 * decl.c (check_tag_decl): Notice attempts to redefine bool and
872 wchar_t. Ignore if in_system_header.
874 * decl.c (maybe_push_cleanup_level): New fn...
875 (start_decl_1): ...split out from here.
876 * cvt.c (build_up_reference): Use it.
877 * cp-tree.h: Declare it.
879 2001-02-07 Mark Mitchell <mark@codesourcery.com>
881 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
884 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
886 * pt.c (lookup_template_class): Make sure it's a primary
887 template or template_template_parm when called from the parser.
888 (instantiate_template_class): Add assertion.
890 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
892 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
893 from error_mark_node.
895 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
897 Fix specification and implementation bugs in V3 ABI
898 construction vtables.
899 * cp-tree.h (flag_dump_class_layout): New flag.
900 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
901 (BINFO_LOST_PRIMARY_P): New flag.
902 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
903 (BINFO_PRIMARY_MARKED_P): Rename to ...
904 (BINFO_PRIMARY_P): ... here.
905 (binfo_via_virtual): New prototype.
906 * decl2.c (flag_dump_class_layout): New flag.
907 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
908 use `=' as a file name separator.
909 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
911 (build_vtbl_address): If this is a virtual primary base, then
912 get the vtbl of what it is ultimately primary for.
913 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
915 (dfs_skip_nonprimary_vbases_markedp): Likewise.
916 (get_shared_vbase_if_not_primary): Likewise.
917 (dfs_get_pure_virtuals): Likewise.
918 (expand_upcast_fixups): Likewise.
919 (fixup_virtual_upcast_offsets): Likewise.
920 (dfs_find_vbase_instance): Likewise.
921 (find_vbase_instance): Likewise.
922 (binfo_from_vbase): Adjust comment to reflect reality.
923 (binfo_via_virtual): New function.
924 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
925 for binfo walking during VTT construction.
926 (dfs_mark_primary_bases): Remove.
927 (force_canonical_binfo_r): New function.
928 (force_canonical_binfo): New function.
929 (mark_primary_virtual_base): New function.
930 (mark_primary_bases): Walk in inheritance graph order, use
931 mark_primary_virtual_base.
932 (determine_primary_base): Use some more intermediate variables.
933 (dfs_find_final_overrider): Don't check for overriding along a
935 (dfs_modify_vtables): Walk into primary virtual bases too.
936 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
937 (build_base_fields): Likewise.
938 (dfs_set_offset_for_unshared_vbases): Likewise.
939 (layout_virtual_bases): Likewise.
940 (end_of_class): Likewise.
941 (finish_struct_1): Call dump_class_hierarchy, if requested.
942 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
943 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
944 (dump_class_hierarchy): Add file parameter. Append to file, if
946 (finish_vtbls): Adjust accumulate_vtbl_inits call.
947 Use canonical base for virtual bases.
948 (build_vtt): Add more comments. Adjust build_vtt_inits call.
949 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
950 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
951 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
953 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
954 from DATA. We want virtual primary bases and all bases via virtual.
955 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
956 virtual base when not a construction vtable.
957 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
958 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
959 Use canonical bases when processing virtual bases.
960 (accumulate_vtbl_inits): We're interested in any base via a
962 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
963 within a construction vtable, determine what is being overridden.
964 (build_vtbl_initializer): Add more comments
965 (add_vcall_offset_vtbl_entries_1): Adjust comment.
966 (build_rtti_vtbl_entries): Check if the base has lost its
969 2001-02-05 Mark Mitchell <mark@codesourcery.com>
971 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
973 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
975 * decl.c (pushdecl): Call abort instead of fatal.
976 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
977 * init.c (build_new_1): Likewise.
978 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
979 * decl.c (build_typename_type): hash_table_init now returns void.
980 decl.c (init_decl_processing): Make an error non-fatal.
982 2001-02-04 Mark Mitchell <mark@codesourcery.com>
984 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
986 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
987 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
988 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
989 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
990 * decl.c (maybe_commonize_var): Use the new name-mangling where
992 * decl2.c (comdat_linkage): Enhance comments. Make all
993 compiler-generated things static, if COMDAT is not available.
994 (get_tinfo_decl): Do not make typeinfo objects that belong in the
996 (tinfo_base_init): Use the correct mangled name for typeinfo
997 strings, and push them into the global scope.
998 (typeinfo_in_lib_p): New function.
999 (synthesize_tinfo_var): Use it.
1000 (create_real_tinfo_var): Likewise.
1002 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1004 * decl.c (push_class_binding): Use context_for_name_lookup instead
1006 * search.c (context_for_name_lookup): Remove static. Check for NULL
1007 context in the loop.
1008 * cp-tree.h (context_for_name_lookup): Add prototype.
1010 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1012 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1013 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1015 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1016 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1018 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1020 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1021 of macros used when compiling g++spec.c.
1022 * g++spec.c (lang_specific_driver): Link with the shared
1025 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1027 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1028 make_reference_declarator, make_call_declarator), method.c
1029 (implicitly_declare_fn), parse.y (namespace_using_decl,
1030 notype_unqualified_id, expr_or_declarator, new_type_id,
1031 after_type_declarator, direct_after_type_declarator,
1032 notype_declarator, complex_notype_declarator,
1033 complex_direct_notype_declarator, qualified_id,
1034 notype_qualified_id, overqualified_id, direct_new_declarator,
1035 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1036 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1037 instead of build_parse_node.
1039 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1041 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1042 (minus_one_node): Moved to top level gcc directory. Renamed
1043 to integer_minus_one_node.
1045 * init.c (init_init_processing): Don't set minus_one_node.
1046 (build_vec_init): Use integer_minus_one_node.
1048 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1050 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1052 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1053 identical and they would be replaced with constant, remove
1054 MODIFY_EXPR from the tree.
1056 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1058 * Make-lang.in: Remove all dependencies on defaults.h.
1059 * call.c: Don't include defaults.h.
1061 * decl2.c: Likewise.
1062 * except.c: Likewise.
1066 * typeck.c: Likewise.
1068 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1070 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1071 operators even in "C" linkage.
1072 * method.c (set_mangled_name_for_decl): Likewise.
1073 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1074 overloaded operators in "C" linkage.
1076 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1078 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1079 (tsubst_arg_types): Check parameter is not void.
1080 (tsubst): Adjust tsubst_decl call.
1082 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1084 * call.c (add_builtin_candidate): Quote std properly, from
1087 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1089 * pt.c (check_explicit_specialization): Clone constructors and
1092 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1094 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1095 indicates anything special about template depth. Make sure we
1096 only count the user visible template classes.
1098 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1100 * call.c (build_conv): Typo in comment.
1101 (add_builtin_candidate): Add more explanation.
1102 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1103 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1104 when we have enumeral types.
1105 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1106 candidates for relops and eqops.
1107 (joust): Simplify control flow. Allow a non-template user
1108 function to hide a builtin.
1110 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1112 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1113 (more_specialized): Add deduction parameter.
1114 * call.c (joust): Adjust more_specialized call.
1115 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1116 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1117 (get_bindings_order): Remove.
1118 (get_bindings_real): Add DEDUCE parameter.
1119 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1120 REFERENCE_TYPE jig for DEDUCE_ORDER.
1121 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1122 maybe_adjust_types_for_deduction.
1123 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1125 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1126 (check_cv_quals_for_unify): Use new unify qualifier flags.
1127 (unify): Clear new unify qualifier flags.
1128 (get_bindings_real): Add DEDUCE parameter.
1129 (get_bindings): Adjust call to get_bindings_real.
1130 (get_bindings_overload): Likewise.
1131 (most_specialized_instantiation): Adjust call to
1134 2001-01-19 Jason Merrill <jason@redhat.com>
1136 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1138 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1141 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1143 * decl2.c (arg_assoc_class): Fix double iteration logic.
1145 2001-01-19 Jason Merrill <jason@redhat.com>
1147 * init.c (build_delete): Always call convert_force to strip cv-quals.
1149 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1150 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1151 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1153 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1155 * search.c (get_vbase_1): Count only virtual bases.
1157 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1159 * class.c (duplicate_tag_error): Robustify flag clearing.
1161 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1163 * cp-tree.h (lookup_template_class): Add complain parm.
1164 * decl.c (lookup_namespace_name): Adjust call to
1165 lookup_template_class.
1166 (make_typename_type): Likewise.
1167 * semantics.c (finish_template_type): Likewise.
1168 * pt.c (lookup_template_class): Add complain parm. Adjust.
1169 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1172 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1174 * pt.c (copy_default_args_to_explicit_spec): Preserve
1175 object's CV quals. Reorganize.
1177 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1179 * typeck.c (build_modify_expr): Say `initialization' for
1181 * init.c (build_default_init): Convert to enumeral type, if
1184 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1186 * parse.y (nomods_initdcl0): Properly set things up for
1189 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1191 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1192 (type_unification_real): Set it.
1195 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1197 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1199 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1201 * semantics.c (begin_class_definition): Check we're not inside a
1204 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1206 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1209 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1211 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1212 * call.c (build_over_call): Add comment.
1214 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1216 * cvt.c (ocp_convert): Handle vector type conversion
1217 * typeck2.c (digest_init): Handle vector type initializations
1219 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1221 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1224 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1226 * pt.c (check_nontype_parm): Rename to ...
1227 (invalid_nontype_parm_type_p): ... here.
1228 (process_template_parm): Adjust.
1229 (convert_template_argument): Adjust.
1231 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1233 * pt.c (check_nontype_parm): New function.
1234 (process_template_parm): Use it.
1235 (convert_template_argument): Use it.
1236 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1239 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1241 * tree.c: Add defaults.h
1242 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1243 * Make-lang.in (cp/tree.o): Add defaults.h.
1245 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1247 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1249 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1251 * g++.1: Change to be ".so man1/gcc.1".
1253 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1255 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1257 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1258 ($(srcdir)/cp/g++int.info): New target.
1259 * gxxint.texi: Add info directory entry. Use @@ in email address.
1260 * .cvsignore: Update.
1262 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1264 * typeck.c (build_c_cast): Do template processing earlier.
1265 Always pedwarn on array casts.
1267 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1269 * friend.c (make_friend_class): Make sure a templated class is
1270 actually a template.
1272 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1274 * decl2.c (get_guard): Set linkage from guarded decl.
1276 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1278 * call.c (convert_default_arg): Check for unprocessed
1280 * cp-tree.h (replace_defarg): Move to spew.c.
1281 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1282 spew.c, which is where they really are.
1283 (done_pending_defargs): Declare.
1284 (unprocessed_defarg_fn): Declare.
1285 * decl.c (replace_defarg): Move to spew.c
1286 * parse.y (structsp): Call done_pending_defargs.
1287 * spew.c (defarg_fns): Rearrange list structure.
1288 (defarg_fnsdone): New static variable.
1289 (defarg_depfns): New static variable.
1290 (init_spew): Adjust.
1291 (add_defarg_fn): Store the type in TREE_TYPE.
1292 (do_pending_defargs): Detect and deal with ordering constraints
1294 (done_pending_defargs): New function.
1295 (unprocessed_defarg_fn): New function.
1296 (replace_defarg): Moved from decl.c. Robustify. Don't save
1297 if circularity detected.
1299 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1301 * pt.c (unify): Check array has a domain, before checking
1302 whether it is variable sized.
1304 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1306 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1307 parameters with pointers to arrays of unknown bound.
1309 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1311 * parse.y (template_parm_header, template_spec_header): New
1312 reductions. Split out from ...
1313 (template_header): ... here. Use them.
1314 (template_template_parm): Use template_parm_header.
1315 * semantics.c (finish_template_template_parm): Add assert.
1317 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1319 * mangle.c (write_builtin_type): Fix thinko.
1321 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1322 (copy_default_args_to_explicit_spec): Likewise.
1323 (check_explicit_specialization): Use it.
1325 * class.c (finish_struct_1): Remove last argument in call to
1326 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1327 * decl.c (builtin_function): Likewise.
1328 (build_cp_library_fn): Likewise.
1329 (check_initializer): Likewise.
1330 (make_rtl_for_nonlocal_decl): Likewise.
1331 (cp_finish_decl): Likewise.
1332 (start_function): Likewise.
1333 * decl2.c (finish_anon_union): Likewise.
1334 * friend.c (do_friend): Likewise.
1335 * init.c (build_java_class_ref): Likewise.
1336 * method.c (make_thunk): Likewise.
1337 * pt.c (tsubst_friend_function): Likewise.
1338 * semantics.c (expand_body): Likewise.
1340 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1342 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1343 looking at DECL_CLONED_FUNCTION for non-functions.
1345 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1347 * error.c (dump_template_parameter): Use parm to determine how
1348 to print default value.
1350 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1352 * class.c (duplicate_tag_error): Clear more flags.
1354 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1356 * call.c (build_new_method_call): Use binfo_for_vbase.
1358 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1360 * cp-tree.h (flag_cond_mismatch): Don't declare.
1361 * decl2.c (flag_cond_mismatch): Don't define.
1362 (lang_f_options): Remove cond-mismatch.
1363 (unsupported_options): Add cond-mismatch.
1365 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1367 * class.c (handle_using_decl): Reject using of constructor name
1368 of sourcing class. Allow injecting of a method with same name as
1369 nested class. Fixup error messages.
1371 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1373 * decl2.c (lang_decode_option): Handle -Wformat=2.
1375 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1377 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1378 initialized_in_class.
1379 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1380 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1381 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1382 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1383 * pt.c (check_default_tmpl_args): Adjust for
1384 DECL_INITIALIZED_IN_CLASS_P.
1385 (instantiate_class_template): Likewise.
1386 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1388 * class.c (finish_struct): Constify saved_filename.
1390 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1392 * class.c (duplicate_tag_error): Adjust diagnostic.
1393 (finish_struct): Locally set location to start of struct.
1394 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1396 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1398 * decl.c (struct binding_level): Adjust class_shadowed comments
1400 (push_class_level_binding): Ajust comments to reflect reality.
1401 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1402 Don't set TREE_VALUE on the class_shadowed list.
1404 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1406 * decl2.c (acceptable_java_type): Allow references too.
1407 * init.c (build_java_class_ref): When using the new ABI, search
1408 `class$' and have it mangled with `mangle_decl.'
1409 * mangle.c (write_java_integer_type_codes): New function.
1410 (write_builtin_type): Detect and mangle Java integer and real
1413 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1415 * decl2.c (grokfield): Don't accept `asm' specifiers for
1416 non-static data members.
1418 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1420 * expr.c (cplus_expand_expr): Don't reset `target'.
1422 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1424 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1426 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1428 * parse.y (template_datadef): Check for error_mark_node.
1430 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1432 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1434 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1436 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1437 (record_builtin_type): Make non-static.
1438 (flag_short_double): Don't declare.
1439 (init_decl_processing): Remove the creation of many tree nodes now
1440 in c_common_nodes_and_builtins.
1441 (build_void_list_node): New function.
1442 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1443 * cp-tree.h (flag_short_wchar): Don't declare.
1445 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1447 * call.c (build_conv): Don't use build1 for USER_CONV.
1448 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1450 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1452 * lex.c (lang_init): Call c_common_lang_init.
1454 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1456 * search.c (lookup_fnfields_here): Remove.
1457 (look_for_overrides_r): Use lookup_fnfields_1.
1458 Ignore functions from using declarations.
1460 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1462 Implement exceptions specifiers for implicit member functions.
1463 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1464 * method.c (synthesize_exception_spec): New function.
1465 (locate_dtor, locate_ctor, locate_copy): New functions.
1466 (implicitly_declare_fn): Generate the exception spec too.
1467 * search.c (check_final_overrider): Check artificial functions
1469 * typeck2.c (merge_exception_specifiers): New function.
1471 2001-01-03 Jason Merrill <jason@redhat.com>
1473 * init.c (build_default_init): New fn.
1474 (perform_member_init): Split out from here.
1475 (build_new_1): Use it. Simplify initialization logic.
1476 (build_vec_init): Take an array, rather than a pointer and maxindex.
1477 Speed up simple initializations. Don't clean up if we're assigning.
1478 * cp-tree.h: Adjust.
1479 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1480 * parse.y (new_initializer): Return void_zero_node for ().
1481 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1482 * typeck2.c (digest_init): Only complain about user-written
1485 2000-12-22 Mike Stump <mrs@wrs.com>
1487 * decl2.c: (max_tinst_depth): Increase to 50.
1489 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1491 * class.c (invalidate_class_lookup_cache): Zero the
1492 previous_class_values.
1493 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1495 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1496 * decl.c (free_bindings): New variable.
1497 (push_binding): Don't create a new binding if we have one on the
1499 (pop_binding): Put old bindings on the free list.
1500 (init_decl_processing): Use size_int, not build_int_2.
1501 Register free_bindings as a GC root.
1502 (cp_make_fname_decl): Use size_int, not build_int_2.
1503 (push_inline_template_parms_recursive): Likewise.
1504 (end_template_parm_list): Likewise.
1505 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1506 (tsubst_template_parms): Use size_int, not build_int_2.
1508 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1510 2001-01-02 Richard Henderson <rth@redhat.com>
1512 * parse.y (asm): Set ASM_INPUT_P.
1514 2001-01-02 Jason Merrill <jason@redhat.com>
1516 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1519 * typeck.c (cp_truthvalue_conversion): New fn.
1520 * cvt.c (ocp_convert): Use it.
1522 * cp-tree.h: Lose c-common.c decls.
1524 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1525 * cvt.c (convert_to_void): Use type_unknown_p.
1527 * typeck.c (strip_all_pointer_quals): Also strip quals from
1528 pointer-to-member types.
1530 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1533 * call.c (build_new_method_call): Do evaluate the object parameter
1534 when accessing a static member.
1535 * typeck.c (build_component_ref): Likewise.
1537 2001-01-02 Andreas Jaeger <aj@suse.de>
1539 * decl.c (cp_missing_noreturn_ok_p): New.
1540 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1542 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1544 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1546 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1548 * class.c (pushclass): Remove #if 0'd code.
1549 * cp-tree.h (overload_template_name): Remove.
1550 * decl.c (store_bindings): Simplify.
1551 (pop_from_top_level): Likewise.
1552 * pt.c (overload_template_name): Remove.
1553 (instantiate_decl): Don't call push_to_top_level if it's not
1556 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1558 * pt.c (register_local_specialization): Don't return a value.
1559 (lookup_template_class): Use move-to-front heuristic when looking
1560 up template instantiations.
1561 (instantiate_decl): Only push_to_top_level when we're actually
1562 going to instantiate the template.
1564 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1566 * search.c (binfo_for_vtable): Return least derived class, not
1567 most. Handle secondary vtables.
1569 2000-12-22 Jason Merrill <jason@redhat.com>
1571 * pt.c (more_specialized): Don't optimize len==0.
1572 (fn_type_unification): If we're adding the return type, increase len.
1574 * typeck.c (build_binary_op): Fix pmf comparison logic.
1576 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1577 DECL_STATIC_FUNCTION_P.
1579 * semantics.c (genrtl_finish_function): Don't try to jump to
1580 return_label unless it exists.
1582 In partial ordering for a call, ignore parms for which we don't have
1584 * call.c (joust): Pass len to more_specialized.
1585 (add_template_candidate_real): Strip 'this', pass len.
1586 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1587 (get_bindings_order): New fn. Pass len down.
1588 (get_bindings_real): Strip 'this', pass len.
1589 (fn_type_unification): Likewise.
1590 (type_unification_real): Succeed after checking 'len' args.
1591 (most_specialized_instantiation): Lose explicit_args parm.
1592 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1595 2000-12-21 Jason Merrill <jason@redhat.com>
1597 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1598 DECL_TEMPLATE_RESULT.
1600 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1601 lookup_fnfields_here.
1603 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1605 * call.c (build_object_call): Also allow conversions that return
1606 reference to pointer to function.
1607 (add_conv_candidate): Handle totype being ref to ptr to fn.
1608 (build_field_call): Also allow members of type reference to function.
1609 Lose support for calling pointer to METHOD_TYPE fields.
1611 * error.c (dump_expr): Handle *_CAST_EXPR.
1613 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1615 * tree.c (break_out_cleanups): Lose.
1616 * cp-tree.h: Remove prototype.
1617 * typeck.c (build_component_ref): Don't break_out_cleanups.
1618 (build_compound_expr): Likewise.
1619 * semantics.c (finish_expr_stmt): Likewise.
1621 2000-12-20 Richard Henderson <rth@redhat.com>
1623 * cp-tree.h: Update declarations.
1624 * decl.c (finish_case_label): Return the new stmt node.
1625 * semantics.c (finish_goto_stmt): Likewise.
1626 (finish_expr_stmt, finish_return_stmt): Likewise.
1627 (finish_break_stmt, finish_continue_stmt): Likewise.
1628 (finish_asm_stmt): Likewise.
1629 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1630 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1631 (simple_if, simple_stmt): Return the new stmt node.
1634 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * cp-tree.h: Don't declare warn_long_long.
1638 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1640 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1643 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1645 * pt.c (unify): Handle when both ARG and PARM are
1646 BOUND_TEMPLATE_TEMPLATE_PARM.
1648 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1650 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1651 DECL_TEMPLATE_PARM_P.
1653 2000-12-15 Jason Merrill <jason@redhat.com>
1655 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1657 * init.c (build_new_1): Don't strip quals from type.
1659 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1661 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1663 * call.c (build_new_function_call): Lose space before paren in
1665 (build_new_method_call): Likewise.
1667 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1669 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1671 * pt.c (check_explicit_specialization): Propagate default
1672 function arguments to explicit specializations.
1674 2000-12-13 DJ Delorie <dj@redhat.com>
1676 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1679 2000-12-08 Jason Merrill <jason@redhat.com>
1681 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1683 Clean up copy-initialization in overloading code.
1684 * call.c (build_user_type_conversion_1): Die if we are asked to
1685 convert to the same or a base type.
1686 (implicit_conversion): Avoid doing so. Lose reference binding code.
1687 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1688 direct-initialization. Also do direct-init part of copy-init.
1689 (build_user_type_conversion): Don't provide context to convert_like.
1690 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1691 the constructor call for copy-init.
1693 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1694 instantiation of a member template.
1695 (do_decl_instantiation): Not here.
1697 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1699 * class.c (check_field_decls): Don't special case anonymous
1700 fields in error messages.
1701 (note_name_declared_in_class): Use %D on diagnostic.
1703 * tree.c (pod_type_p): Use strip_array_types.
1704 (cp_valid_lang_attribute): Likewise.
1705 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1706 multiple evaluations.
1707 (cp_has_mutable_p): Use strip_array_types.
1709 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1711 * cp-tree.h (sufficient_parms_p): Declare new function.
1712 * call.c (sufficient_parms_p): New function, broken out of ...
1713 (add_function_candidate): ... here. Use it.
1714 (add_conv_candidate): Use it.
1715 * decl.c (grok_ctor_properties): Use it.
1717 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1719 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1721 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1723 * decl2.c (lang_decode_option): Handle -Wformat-security.
1725 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1727 * pt.c (verify_class_unification): New function.
1728 (get_class_bindings): Use it.
1729 (try_class_unification): Tidy.
1730 (unify): Handle when argument of a template-id is not
1731 template parameter dependent.
1732 (template_args_equal): Handle when TREE_CODE's do not match.
1734 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1736 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1737 for -save-temps, pass all relevant -Defines to it, and then don't
1738 pass them to cc1plus.
1740 2000-12-05 Will Cohen <wcohen@redhat.com>
1742 * decl.c (finish_case_label): Cleared
1743 more_cleanups_ok in surrounding function scopes.
1744 (define_label): Likewise.
1746 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1748 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1749 (get_matching_virtual): Remove.
1750 (look_for_overrides): Declare new function.
1751 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1753 * class.c (check_for_override): Move base class iteration code
1754 to look_for_overrides.
1755 * search.c (next_baselink): Remove.
1756 (get_virtuals_named_this): Remove.
1757 (get_virtual_destructor): Remove.
1758 (tree_has_any_destructors_p): Remove.
1759 (struct gvnt_info): Remove.
1760 (check_final_overrider): Remove `virtual' from error messages.
1761 (get_matching_virtuals): Remove. Move functionality to ...
1762 (look_for_overrides): ... here, and ...
1763 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1766 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1768 * typeck.c (get_delta_difference): If via a virtual base,
1770 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1773 2000-12-04 Richard Henderson <rth@redhat.com>
1775 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1777 2000-12-04 Jason Merrill <jason@redhat.com>
1779 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1780 (write_builtin_type): Pass intSI_type_node and the like through
1782 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1783 Pass intSI_type_node and the like through type_for_mode.
1784 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1785 * pt.c (tsubst, unify): Likewise.
1786 * tree.c (walk_tree): Likewise.
1787 * error.c (dump_type): Likewise.
1788 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1790 * Make-lang.in: Tweak top comment for emacs.
1793 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1795 * class.c (clone_function_decl): Robustify.
1797 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1799 * decl.c (store_bindings): Only search in the non modified
1800 old_bindings for duplicates.
1802 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1804 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1807 * typeck.c (build_static_cast): Remove unused variable.
1809 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1811 * pt.c: Fix typo in comment.
1813 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1815 * decl2.c (warn_format): Remove definition.
1816 (lang_decode_option): Handle -Wformat-nonliteral,
1817 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1819 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1821 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1822 (init_decl_processing): Don't create string_type_node,
1823 const_string_type_node, wint_type_node, intmax_type_node,
1824 uintmax_type_node, default_function_type, ptrdiff_type_node and
1825 unsigned_ptrdiff_type_node. Adjust position of call to
1826 c_common_nodes_and_builtins.
1827 (identifier_global_value): New function.
1829 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1831 * call.c (standard_conversion): Reject pointer to member
1832 conversions from ambiguous, inaccessible or virtual bases.
1833 * typeck.c (build_static_cast): Don't check pointers to members
1836 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1838 * method.c (do_build_copy_constructor): Preserve cv
1839 qualifications when accessing source object members.
1840 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1843 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1845 * method.c (do_build_assign_ref): Construct appropriately
1846 CV-qualified base reference. Don't allow const casts in base
1849 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1851 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1852 incomplete return type.
1854 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1856 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1857 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1860 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1862 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1864 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1866 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1868 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1870 * decl.c (grokdeclarator): Do type access control on friend
1873 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1875 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1876 bison parser ickiness.
1877 * pt.c (tsubst_friend_function): Enter namespace scope when
1878 tsubsting the function name.
1879 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1881 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1883 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1884 * cvt.c (cp_convert_to_pointer): Add force parameter.
1885 Allow conversions via virtual base if forced.
1886 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1887 (ocp_convert): Likewise.
1888 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1889 * typeck.c (get_delta_difference): Adjust handling of virtual
1892 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1894 * tree.c (struct list_hash): Remove.
1895 (list_hash_table): Make it be an htab.
1896 (struct list_proxy): New type.
1897 (list_hash_eq): New function.
1898 (list_hash_pieces): Renamed from ...
1899 (list_hash): ... this.
1900 (list_hash_lookup): Remove.
1901 (list_hash_add): Remove.
1902 (hash_tree_cons): Use the generic hashtable.
1903 (mark_list_hash): Remove.
1904 (init_tree): Create the hashtable.
1906 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1908 * method.c (build_mangled_C9x_name): Rename to
1909 build_mangled_C99_name. Change C9X references in comments to
1912 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1914 * parse.y (unary_expr): Move VA_ARG from here ...
1915 (primary): ... to here.
1917 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1919 * semantics.c (finish_id_expr): If type is error_mark, return
1922 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1924 * pt.c (lookup_template_class): Simplify loop exit constructs.
1925 Cope when there is no partial instantiation of a template
1928 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1930 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1932 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1934 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1937 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1938 destructors that haven't already been cloned.
1940 2000-11-20 Richard Henderson <rth@redhat.com>
1942 * parse.y (yyparse_1): Rename the parser entry point.
1944 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1946 * mangle.c (write_name): Use <unscoped-name> for names directly in
1948 (write_unscoped_name): Accept names directly in function scope.
1950 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1952 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1953 * parse.y (extdef): Add EXPORT reduction.
1954 * spew.c (yylex): Don't skip export here.
1956 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1958 * decl.c (init_decl_processing): Correct name of pure virtual
1959 function under the new ABI.
1960 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1961 (throw_bad_typeid): Likewise for bad typeid function.
1963 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1965 * decl.c (grokparms): Don't even function types of `void' type,
1967 * mangle.c (write_type): Don't crash when confronted with the
1970 * decl.c (grokparms): Don't create parameters of `void' type.
1972 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1974 * lex.c (mark_impl_file_chain): Delete.
1975 (init_parse): Remove call to ggc_add_string_root. No need to
1976 ggc_strdup a string constant. Do not add impl_file_chain to GC
1978 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1980 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1982 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1984 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1986 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1987 * decl.c (grokdeclarator): Don't reject void parms here.
1988 (require_complete_types_for_parms): Simplify, use
1989 complete_type_or_else.
1990 (grokparms): Remove bitrot. Remove funcdef parm.
1991 Deal with ellipsis parm lists here.
1992 * semantics.c (finish_parmlist): Don't append void_list_node
1993 here. Set PARMLIST_ELLIPSIS_P.
1995 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1997 * typeck2.c (incomplete_type_error): Reorganise to avoid
1998 excessive diagnostics.
2000 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2002 * lex.c (struct impl_files, internal_filename): Constify a char *.
2004 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2006 * mangle.c (write_special_name_constructor): Don't generate
2007 assembler junk when confronted with an old-style constructor.
2008 (write_special_name_destructor): Likewise.
2009 (mangle_decl_string): Do it here instead.
2011 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2013 * call.c (op_error): Make error messages clearer.
2015 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2017 * decl.c (wrapup_globals_for_namespace): Don't mark things
2018 TREE_ASM_WRITTEN when they're not.
2020 2000-11-15 Jason Merrill <jason@redhat.com>
2022 * typeck2.c (friendly_abort): Uncount the error before handing
2025 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2027 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2029 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2031 * class.c (build_vtbl_initializer): Fix typo in comment.
2032 * typeck.c (expr_sizeof): Don't crash on errors.
2034 2000-11-14 Jim Wilson <wilson@redhat.com>
2036 * lang-specs.h: Add %2 after %(cc1_options).
2038 2000-11-14 Richard Henderson <rth@redhat.com>
2040 * typeck.c (c_sizeof): Be strict about casting result value
2041 back to c_size_type_node.
2042 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2044 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2046 * typeck.c (build_unary_op): Use boolean_increment from
2047 c-common.c, moving the relevant code there.
2049 2000-11-11 Jason Merrill <jason@redhat.com>
2051 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2053 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2056 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2058 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2059 * lex.c (copy_lang_decl): Likewise.
2061 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2063 * dump.c (cp_dump_tree): Don't dump function bodies here.
2065 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2066 (dump.o): Update dependency list.
2067 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2068 (flag_dump_translation_unit): Likewise.
2069 (CP_TYPE_QUALS): Adjust definition.
2070 (DECL_C_BIT_FIELD): Remove.
2071 (SET_DECL_C_BIT_FIELD): Likewise.
2072 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2073 (add_maybe_template): Likewise.
2074 (strip_array_types): Likewise.
2075 (dump_node_to_file): Likewise.
2076 (cp_dump_tree): New function.
2077 * decl.c (init_decl_processing): Set lang_dump_tree.
2078 * decl2.c (flag_dump_translation_unit): Remove.
2079 * dump.c: Move most of it to ../c-dump.c.
2080 (cp_dump_tree): New function.
2081 * pt.c (add_maybe_template): Remove.
2082 * typeck.c (strip_array_types): Likewise.
2084 2000-11-07 Eric Christopher <echristo@redhat.com>
2086 * decl.c (init_decl_processing): Change definition of
2087 __wchar_t to wchar_t. Remove artificial declaration of
2089 * lex.c: Change instances of __wchar_t to wchar_t.
2091 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2093 * lex.c (do_identifier): Don't lookup_name for operators.
2094 * parse.y (operator): Save looking_for_typename.
2095 (unoperator): Restore it.
2096 * spew.c (frob_opname): Use nth_token for lookahead.
2098 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2100 * decl.c (grok_op_properties): Always use coerce_new_type and
2102 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2103 exception specification. Tidy up.
2104 (coerce_delete_type): Preserve exception specification. Tidy up.
2106 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2108 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2109 (push_binding_level), error.c (cp_tree_printer), pt.c
2110 (process_partial_specialization, tsubst_template_arg_vector),
2111 search.c (lookup_member): Use memset () instead of bzero ().
2113 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2115 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2117 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2119 * Make-lang.in (c++.distdir): Remove.
2121 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2123 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2124 declarations from different namespaces to be combined.
2126 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2128 * decl.c: Include tm_p.h.
2130 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2132 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2134 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2136 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2137 (build_overload_value), repo.c (open_repo_file), xref.c
2138 (open_xref_file): Use strchr () and strrchr () instead of index ()
2141 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2143 * call.c (build_over_call): Call fold on the CALL_EXPR.
2145 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2147 * error.c (dump_template_decl): Separate template hearders with
2150 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2152 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2153 TS_* flags with corresponding TFF_*. Adjust prototypes of
2154 functions (which used to take a tree_string_flags) to take an int.
2156 * cp-tree.h (enum tree_string_flags): Remove
2157 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2158 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2159 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2160 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2161 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2162 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2163 (type_as_string, decl_as_string, expr_as_string,
2164 context_as_string): Adjust prototype.
2166 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2167 instead of TS_PLAIN.
2169 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2170 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2173 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2175 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2176 (linkage_kind): New enumeration.
2177 (decl_linkage): New function.
2178 * decl2.c (comdat_linkage): Extend comment.
2179 * error.c (dump_function_decl): Print the arguments used to
2180 instantiate a template, even when not printing the type of the
2182 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2183 not TREE_PUBLIC, to test for external linkage.
2184 * tree.c (decl_linkage): New function.
2186 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2188 * pt.c (instantiate_decl): Always instantiate static data members
2189 initialized in-class.
2191 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2193 * Make-lang.in: Move all build rules here from Makefile.in,
2194 adapt to new context. Wrap all rules that change the current
2195 directory in parentheses. Expunge all references to $(P).
2196 When one command depends on another and they're run all at
2197 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2198 all object-file generation rules. Delete obsolete variables.
2200 * Makefile.in: Delete.
2201 * config-lang.in: Delete outputs= line.
2203 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2205 * error.c (dump_function_decl): Print no space between
2206 `ptr-operator' the `type-specifier' of the return type.
2207 (dump_type_prefix): Make sure we put space at the appropriate
2210 2000-10-23 Jason Merrill <jason@redhat.com>
2212 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2214 2000-10-22 Jason Merrill <jason@redhat.com>
2216 * call.c (build_conditional_expr): Use ocp_convert to force
2219 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2221 * call.c (standard_conversion): Use RVALUE_CONVs for all
2222 expressions that satisfy lvalue_p, not just those that satisfy
2225 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2227 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2228 not one with TYPE_IS_SIZETYPE set.
2229 (dubious_conversion_warnings): Remove special-case code.
2231 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2233 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2234 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2235 (dump_type_prefix): Print vector-of-int as 'int vector'.
2236 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2237 * tree.c (walk_tree): Handle VECTOR_TYPE.
2239 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2241 2000-10-21 Jason Merrill <jason@redhat.com>
2243 * parse.y (operator): Set got_object from got_scope.
2244 Set looking_for_typename.
2245 * decl.c (lookup_name_real): Clear val after setting from_obj.
2246 Reorganize diagnostic.
2248 2000-10-20 Jason Merrill <jason@redhat.com>
2250 * tree.c (walk_tree): Don't walk into default args.
2252 * error.c (dump_expr): Use host_integerp.
2254 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2256 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2257 "since" in error message.
2259 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2261 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2263 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2265 * decl.c (revert_static_member_fn): Fixed typo.
2267 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2269 * class.c (subobject_offset_fn): New type.
2270 (dfs_record_base_offsets): Remove.
2271 (record_base_offsets): Likewise.
2272 (dfs_search_base_offsets): Likewise.
2273 (record_subobject_offset): New function.
2274 (check_subobject_offset): Likewise.
2275 (walk_subobject_offsets): Likewise.
2276 (record_subobject_offsets): Likewise.
2277 (layout_conflict_p): Reimplement.
2278 (layout_nonempty_base_or_field): Correct handling of type
2279 conflicts during layout.
2280 (layout_empty_base): Likewise.
2281 (build_base_field): Adjust to handle new representation of empty
2283 (build_base_fields): Likewise.
2284 (layout_virtual_bases): Likewise.
2285 (splay_tree_compare_integer_csts): New function.
2286 (layout_class_type): Use a splay_tree, rather than a varray, to
2287 represent the offsets of empty bases.
2289 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2290 * decl.c (select_decl): Don't return declarations that are
2293 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2295 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2296 (fake_std_node): New macro.
2297 * decl.c (in_std): Rename to ...
2298 (in_fake_std): ... this.
2299 (flag_no_builtin): Remove.
2300 (flag_no_nonansi_builtin): Likewise.
2301 (walk_namespaces_r): Use fake_std_node.
2302 (push_namespace): Use std_identifier.
2303 (pop_namespace): Use in_fake_std.
2304 (lookup_name_real): Use fake_std_node.
2305 (init_decl_processing): When -fhonor-std, create the `std'
2306 namespace. Don't create a dummy fake_std_node in that case.
2307 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2308 (builtin_function): Put builtins whose names don't begin
2309 with `_' in the std namespace.
2310 * decl2.c (flag_no_builtin): Remove.
2311 (flag_no_nonansi_builtin): Likewise.
2312 (set_decl_namespace): Use fake_std_node.
2313 (validate_nonmember_using_decl): Likewise.
2314 (do_using_directive): Likewise.
2315 (handle_class_head): Likewise.
2316 * dump.c (dequeue_and_dump): Likewise.
2317 * except.c (init_exception_processing): Use std_identifier.
2318 * init.c (build_member_call): Use fake_std_node.
2319 * rtti.c (init_rtti_processing): Use std_identifier.
2321 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2323 * cp-tree.h (back_end_hook): Remove declaration.
2324 * decl2.c (back_end_hook): Remove definition.
2326 * dump.c (dequeue_and_dump): Dump TREE_USED.
2328 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2330 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2332 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2334 * decl.c (WINT_TYPE): Define.
2335 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2336 c_size_type_node, signed_size_type_node and wint_type_node.
2338 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2340 * decl2.c (warn_missing_format_attribute): New variable.
2341 (lang_decode_option): Decode -Wmissing-format-attribute.
2343 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2345 * typeck.c (qualify_type): Remove.
2346 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2348 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2350 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2352 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2354 * Makefile.in (parse.c, parse.h): Create atomically.
2356 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2358 * class.c (current_obstack): Remove.
2359 * decl.c (ggc_p): Remove.
2360 (start_decl): Don't use decl_tree_cons.
2361 (grokdeclarator): Don't use build_decl_list.
2362 (start_function): Don't use decl_tree_cons.
2363 (finish_function): Don't mess with obstacks.
2364 * decl2.c (grok_x_components): Don't use build_decl_list.
2365 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2366 (implicitly_declare_fn): Don't call build_decl_list.
2367 * parse.y (frob_specs): Don't call build_decl_list or
2369 (expr_or_declarator_intern): Don't call decl_tree_cons.
2370 (primary): Don't call build_decl_list.
2371 (fcast_or_absdcl): Likewise.
2372 (typed_declspecs): Don't call decl_tree_cons.
2373 (reserved_declspecs): Don't call build_decl_list.
2374 (declmods): Likewise.
2375 (reserved_typespecquals): Likewise.
2377 (new_type_id): Likewise.
2378 (cv_qualifiers): Likewise.
2379 (after_type_declarator_intern): Likewise.
2380 (notype_declarator_intern): Likewise.
2381 (absdcl_intern): Likewise.
2382 (named_parm): Likewise.
2383 * pt.c (most_specialized_class): Likewise.
2384 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2385 (init_repo): Initialize it.
2386 * search.c (current_obstack): Remove.
2387 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2389 2000-10-09 Richard Henderson <rth@cygnus.com>
2391 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2392 (c++ language support bits for libgcc): Remove.
2393 (c++.clean): Remove cplib2.txt cleanup.
2394 * config-lang.in (headers, lib2funcs): Remove.
2396 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2397 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2398 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2399 * inc/new.h, inc/typeinfo: Remove files.
2401 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2403 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2405 (init_decl_processing): Initialize intmax_type_node and
2408 2000-10-06 Richard Henderson <rth@cygnus.com>
2410 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2411 (original_result_rtx): Remove.
2412 * decl.c (save_function_data): Don't clear x_result_rtx.
2413 (mark_lang_function): Don't mark it either.
2414 * expr.c (fixup_result_decl): Remove.
2415 * semantics.c (genrtl_named_return_value): Frob the return decl
2416 before calling emit_local_var.
2417 (genrtl_finish_function): Don't call fixup_result_decl.
2418 Always emit the jump to return_label.
2420 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2422 * pt.c (lookup_template_class): Set current access for enum.
2423 (tsubst_enum): Set file & line for enum decl.
2425 * spew.c (yylex): Remove unused variable.
2427 2000-10-05 Richard Henderson <rth@cygnus.com>
2429 * semantics.c (genrtl_finish_function): Don't init or check
2430 can_reach_end; remove noreturn and return value checks.
2432 2000-10-05 Tom Tromey <tromey@cygnus.com>
2434 * init.c (build_java_class_ref): Use `build_static_name' with a
2435 suffix, not a prefix, to build the class object's name.
2437 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2439 * cp-tree.h (access_kind): Fix comment typo.
2440 * decl2.c (grokfield): Fix diagnostic typo.
2441 * semantics.c (finish_template_type): Fix comment typo.
2442 (finish_qualified_object_call_expr): Likewise.
2444 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2446 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2449 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2451 * spew.c (frob_id): New static function.
2452 (frob_opname): Use it.
2455 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2457 * decl.c (lang_mark_false_label_stack): Remove.
2458 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2460 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2462 * gxxint.texi: Use @email for formatting email addresses.
2464 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2466 * error.c: Remove direct obstack manipulation. Replace with
2467 output_buffer-based formatting. Adjust calls to removed macros.
2468 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2469 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2470 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2472 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2474 * ir.texi: Move to ../c-tree.texi.
2476 2000-09-20 Jason Merrill <jason@redhat.com>
2478 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2480 2000-09-21 Andreas Jaeger <aj@suse.de>
2482 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2483 * cp-tree.h: ... here.
2485 * error.c: Remove declaration of cp_printer.
2487 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2489 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2491 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2493 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2496 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2498 * decl.c (start_function): Robustify.
2500 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2502 * cp-tree.h (check_function_format): Accept a `status' parameter.
2504 * call.c, typeck.c: Updates calls to `check_function_format'.
2506 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2508 * decl2.c (handle_class_head): Always push some scope even
2511 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2513 * cp-tree.h (struct cp_language_function): Remove
2514 x_scope_stmt_stack and name_declared.
2515 (current_scope_stmt_stack): Remove.
2516 (function_name_declared_p): New macro.
2517 (struct lang_decl_flags): Use c_lang_decl as a base class.
2519 (struct lang_decl): Replace saved_tree with context.
2520 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2521 (SET_DECL_FRIEND_CONTEXT): Likewise.
2522 (DECL_VIRTUAL_CONTEXT): Likewise.
2523 (DECL_SAVED_TREE): Remove.
2524 (C_DECLARED_LABEL_FLAG): Likewise.
2525 (cplus_expand_expr_stmt): Don't declare.
2526 (add_decl_stmt): Likewise.
2527 (add_scope_stmt): Likewise.
2528 * decl.c (mark_stmt_tree): Remove.
2529 (case_compare): Likewise.
2530 (finish_case_label): Use c_add_case_label.
2531 (init_decl_processing): Set more language-specific hooks.
2532 (build_enumerator): Fix typo in comment.
2533 (cplus_expand_expr_stmt): Remove.
2534 (mark_lang_function): Use mark_c_language_function.
2535 (lang_mark_tree): Use c_mark_lang_decl.
2536 * decl2.c: Change order of inclusion.
2537 * except.c: Likewise.
2538 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2539 back on c_expand_expr.
2540 * friend.c: Include expr.h.
2541 * init.c: Change order of inclusion.
2542 * Makefile.in: Update dependencies.
2543 * lex.h (free_lang_decl_chain): Remove.
2544 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2545 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2547 (instantiate_decl): Use function_name_declared_p.
2548 * semantics.c (lang_expand_expr_stmt): Remove.
2549 (set_current_function_name_declared): Likewise.
2550 (current_function_name_declared): Likewise.
2551 (begin_compound_stmt): Use function_name_declared_p.
2552 (add_decl_stmt): Remove.
2553 (setup_vtbl_ptr): Use function_name_declared_p.
2554 (add_scope_stmt): Remove.
2555 (current_scope_stmt_stack): New function.
2556 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2557 (expand_body): Use function_name_declared_p.
2558 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2559 * typeck.c: Change order of includes.
2560 (convert_sequence): Remove.
2562 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2564 * lex.c (reswords): Add _Complex.
2566 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2568 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2570 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2572 * init.c (begin_init_stmts): Don't use // comments.
2574 2000-09-12 Jason Merrill <jason@redhat.com>
2576 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2577 all non-extern arrays.
2579 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2580 typenames, too. Downgrade complaint to pedwarn.
2581 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2582 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2583 'class This::Inherited'.
2585 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2587 * decl.c (finish_case_label): Given the LABEL_DECL a
2590 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2592 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2593 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2594 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2595 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2596 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2598 (sorry_for_unsupported_tree, print_scope_operator,
2599 print_left_paren, print_right_paren, print_left_bracket,
2600 print_right_bracket, print_whitespace): Likewise.
2601 (aggr_variety): Rename to class_key_or_enum.
2602 (print_type): Rename to print_type_id.
2603 (print_type_specifier_seq, print_simple_type_specifier,
2604 print_elaborated_type_specifier,
2605 print_rest_of_abstract_declarator,
2606 print_parameter_declaration_clause, print_exception_specification,
2607 print_nested_name_specifier, print_template_id,
2608 typedef_original_name, print_template_argument_list_start,
2609 print_template_argument_list_end): New functions.
2611 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2613 * ir.texi: Add more documentation.
2615 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2617 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2618 (current_function_parms): Don't define.
2619 (struct cp_language_function): Remove parms_stored.
2620 (current_function_just_assigned_this): Don't define.
2621 (current_function_parms_stored): Likewise.
2622 (static_ctors): Declare.
2623 (static_dtors): Likewise.
2624 (SF_EXPAND): Don't define.
2625 (expand_start_early_try_stmts): Remove declaration.
2626 (store_parm_decls): Likewise.
2627 * decl.c (static_ctors): Don't declare.
2628 (static_dtors): Likewise.
2629 (struct binding_level): Remove this_block.
2630 (poplevel): Remove dead code.
2631 (set_block): Likewise.
2632 (mark_binding_level): Don't mark this_block.
2633 (mark_saved_scope): Don't mark x_function_parms.
2634 (init_decl_processing): Don't add current_function_parms as a GC
2636 (check_function_type): Change prototype.
2637 (start_function): Remove RTL-generation code.
2638 (expand_start_early_try_stmts): Remove.
2639 (store_parm_decls): Give it internal linkage. Remove
2640 RTL-generation code.
2641 (finish_function): Remove RTL-generation code.
2642 * decl2.c (static_ctors): Fix formatting.
2643 (static_dtors): Likewise.
2644 * method.c (use_thunk): Don't call store_parm_decls.
2645 (synthesize_method): Likewise.
2646 * optimize.c (maybe_clone_body): Likewise.
2647 * parse.y (fn.def2): Likewise.
2648 (.set_base_init): Likewise.
2649 (nodecls): Likewise.
2650 * pt.c (instantiate_decl): Likewise.
2651 * rtti.c (synthesize_tinfo_fn): Likewise.
2652 * semantics.c (genrtl_try_block): Simplify.
2653 (expand_body): Use genrtl_start_function and
2654 genrtl_finish_function.
2655 (genrtl_start_function): New function.
2656 (genrtl_finish_function): Likewise.
2658 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2660 * error.c (cp_tree_printer, case 'P'): Append break.
2662 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2664 * cp-tree.h (frob_opname): Declare.
2665 * parse.y (saved_scopes): New static variable.
2666 (cp_parse_init): Adjust.
2667 (do_id): If lastiddecl is NULL, do do_identifier.
2668 (operator): Save scope information.
2669 (unoperator): New reduction. Restore scope information.
2670 (operator_name): Append unoperator. Call frob_opname.
2671 * spew.c (frob_opname): Define.
2673 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2675 * decl.c, rtti.c: Include defaults.h if not already included.
2676 Don't define the *_TYPE_SIZE macros.
2678 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2680 * cp-tree.h (push_switch): Change prototype.
2681 (check_cp_case_value): Remove declaration.
2682 (decl_constant_value): Likewise.
2683 * decl.c (struct cp_switch): Add switch_stmt and cases.
2684 (case_compare): New function.
2685 (push_switch): Set switch_stmt. Initialize cases.
2686 (pop_switch): Clean up cases.
2687 (define_case_label): Rename to ...
2688 (finish_case_label): ... this. Do semantic analysis for case
2690 (start_function): Correct comment.
2691 * decl2.c (check_cp_case_value): Remove.
2692 * expr.c (do_case): Remove.
2693 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2694 * semantics.c (genrtl_do_poplevel): Remove declaration.
2695 (RECHAIN_STMTS): Remove.
2696 (finish_break_stmt): Use build_break_stmt.
2697 (finish_continue_stmt): Use build_continue_stmt.
2698 (finish_switch_cond): Adjust condition here, rater than in
2699 c_expand_start_case.
2700 (finish_case_label): Remove.
2701 * typeck.c (c_expand_return): Remove.
2702 (c_expand_start_case): Likewise.
2704 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2706 * ir.texi: Document type nodes.
2708 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2710 * cp-tree.h (init_cp_semantics): Declare.
2711 (genrtl_try_block): Don't declare.
2712 (genrtl_handler): Likewise.
2713 (genrtl_catch_block): Likewise.
2714 (genrtl_ctor_stmt): Likewise.
2715 (genrtl_subobject): Likewise.
2716 (genrtl_do_poplevel): Likewise.
2717 (genrtl_named_return_value): Likewise.
2718 * lex.c (init_parse): Call init_cp_semantics.
2719 * semantics.c (genrtl_try_block): Give it internal linkage.
2720 (genrtl_handler): Likewise.
2721 (genrtl_catch_block): Likewise.
2722 (genrtl_ctor_stmt): Likewise.
2723 (genrtl_subobject): Likewise.
2724 (genrtl_do_poplevel): Likewise.
2725 (genrtl_named_return_value): Likewise.
2726 (lang_expand_stmt): Rename to ...
2727 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2728 (init_cp_semantics): Define.
2730 * decl.c (initialize_local_var): Remove RTL-generating code.
2731 * semantics.c (genrtl_try_block): Fix formatting.
2733 Move statement-tree facilities from C++ to C front-end.
2734 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2735 (void_zero_node): Remove.
2736 (stmt_tree): Likewise.
2737 (scope_chain): Adjust.
2738 (language_function): Rename to cp_language_function.
2739 (cp_function_chain): Adjust.
2740 (current_stmt_tree): Remove.
2741 (last_tree): Likewise.
2742 (last_expr_type): Likewise.
2743 (struct lang_decl): Adjust.
2744 (STMT_IS_FULL_EXPR_P): Remove.
2746 (begin_stmt_tree): Likewise.
2747 (finish_stmt_tree): Likewise.
2748 (walk_tree_fn): Likewise.
2749 (walk_stmt_tree): Likewise.
2750 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2751 * decl.c (mark_stmt_tree): Adjust type.
2752 (init_decl_processing): Don't build void_zero_node.
2753 (initialize_local_var): Adjust usage of current_stmt_tree.
2754 (finish_enum): Use add_stmt, not add_tree.
2755 (save_function_data): Adjust use of language_function.
2756 (finish_constructor_body): Use add_stmt, not add_tree.
2757 (finish_destructor_body): Likewise.
2758 (push_cp_function_context): Adjust use of language_function.
2759 (pop_cp_function_context): Likewise.
2760 (mark_lang_function): Likewise.
2761 (mark_cp_function_context): Likewise.
2762 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2763 (build_vec_init): Likewise.
2764 * semantics.c (SET_LAST_STMT): Remove.
2765 (RECHAIN_STMTS): Don't use it.
2766 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2767 (current_stmt_tree): Define.
2769 (finish_goto_stmt): Use add_stmt, not add_tree.
2770 (finish_expr_stmt): Likewise.
2771 (begin_if_stmt): Likewise.
2772 (finish_then_clause): Likewise.
2773 (begin_while_stmt): Likewise.
2774 (begin_do_stmt): Likewise.
2775 (finish_return_stmt): Likewise.
2776 (begin_for_stmt): Likewise.
2777 (finish_break_stmt): Likewise.
2778 (finish_continue_stmt): Likewise.
2779 (begin_switch_stmt): Likewise.
2780 (finish_case_label): Likewise.
2781 (begin_try_block): Likewise.
2782 (begin_function_try_block): Likewise.
2783 (begin_handler): Likewise.
2784 (begin_catch_block): Likewise.
2785 (begin_compound_stmt): Likewise.
2786 (begin_asm_stmt): Likewise.
2787 (finish_asm_stmt): Likewise.
2788 (finish_label_stmt): Likewise.
2789 (add_decl_stmt): Likewise.
2790 (finish_subobject): Likewise.
2791 (finish_decl_cleanup): Likewise.
2792 (finish_named_return_value): Likewise.
2793 (setup_vtbl_ptr): Likewise.
2794 (add_scope_stmt): Likewise.
2795 (finish_stmt_expr): Likewise.
2796 (prune_unused_decls): Remove.
2797 (begin_stmt_tree): Likewise.
2798 (finish_stmt_tree): Likewise.
2799 (prep_stmt): Adjust use of current_stmt_tree.
2800 (lang_expand_stmt): Likewise.
2801 * tree.c (statement_code_p): Remove.
2802 (cp_statement_code_p): New function.
2803 (walk_stmt_tree): Remove.
2804 (init_tree): Set lang_statement_code_p.
2806 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2808 Integrated preprocessor.
2810 * Make-lang.in, Makefile.in: Remove all references to input.c,
2811 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2812 * gxx.gperf, hash.h, input.c: Delete.
2813 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2814 initialized properly.
2816 * class.c (fixup_pending_inline): Take a tree, not a
2817 struct pending_inline *. All callers changed.
2818 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2819 RID_PROTECTED entries in ridpointers[] array here.
2820 * decl.c (duplicate_decls): Do not refer to struct
2822 (record_builtin_type, init_decl_processing): Use RID_MAX not
2824 (grokdeclarator): Use C_IS_RESERVED_WORD.
2825 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2827 (grok_x_components): Do not inspect pending_inlines chain.
2829 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2830 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2831 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2832 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2833 TIME_IDENTIFIER_FILEINFO): Kill.
2835 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2837 * parse.y: Call do_pending_inlines unconditionally.
2838 reinit_parse_for_method is now snarf_method. fn.defpen is no
2839 longer necessary. Remove unnecessary <itype> annotation on
2840 SCOPE. Do not refer to end_of_file or struct pending_inline.
2841 * semantics.c (begin_inline_definitions): Call
2842 do_pending_inlines unconditionally.
2844 * lex.c: Remove all code now shared with C front end.
2845 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2846 into the get_identifier table. Rewrite pragma handling to
2847 work with the registry. Move code to save tokens for later
2848 processing to spew.c.
2850 * spew.c: Rewrite everything in terms of token streams instead
2851 of text. Move routines here from lex.c / input.c as
2852 appropriate. GC-mark trees hanging off the pending inlines
2855 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2857 * NEWS: Mention that the named return value extension has been
2859 * cp-tree.h (original_result_rtx): Define.
2860 (TREE_REFERENCE_EXPR): Remove.
2861 (DECL_VPARENT): Likewise.
2862 (pushdecl_nonclass_level): Likewise.
2863 (store_return_init): Likewise.
2864 (reinit_lang_specific): Likewise.
2865 (genrtl_named_return_value): Change prototype.
2866 * decl.c (original_result_rtx): Remove.
2867 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2868 Do not generate RTL for local variables here.
2869 (store_return_init): Remove.
2870 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2872 (finish_named_return_value): Adjust accordingly. Warn that this
2873 extension is deprecated.
2874 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2876 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2878 * pt.c (type_unification_real): Replace switch with if.
2879 (unify): Tsubst non-type parms before comparing.
2881 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2883 * error.c (dump_typename): New function, broken out of ...
2884 (dump_type): ... here. Use it.
2885 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2887 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2889 * init.c (build_offset_ref): Deal with namespace scoped
2892 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2894 * class.c (resolve_address_of_overloaded_function): Add
2895 explanation message.
2896 * decl.c (define_case_label): Reformat explanation.
2897 * decl2.c (finish_static_data_member_decl): Likewise.
2898 (grokfield): Likewise.
2899 * friend.c (do_friend): Likewise.
2901 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2903 * tree.c (walk_tree): Expose tail recursion.
2904 (walk_stmt_tree): New function.
2905 * cp-tree.h: Prototype walk_stmt_tree.
2906 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2907 the BLOCKs directly. If a BLOCK has no variables after
2908 pruning, discard it.
2909 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2910 restore the line number.
2912 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2914 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2915 (pt.o): Remove dependency on HTAB_H.
2916 * cp-tree.h: Include hashtab.h.
2917 (walk_tree): Change prototype.
2918 (walk_tree_without_duplicates): New function.
2919 * decl.c (check_default_argument): Use it.
2920 * optimize.c (remap_decl): Adjust calls to walk_tree.
2921 (copy_body): Likewise.
2922 (expand_calls_inline): Likewise.
2923 (calls_setjmp_p): Use walk_tree_without_duplicates.
2924 * pt.c: Don't include hashtab.h.
2925 (for_each_template_parm): Use walk_tree_without_duplicates.
2926 * semantics.c (finish-stmt_tree): Likewise.
2927 (expand_body): Likewise.
2928 * tree.c (walk_tree): Add additional parameter.
2929 (walk_tree_without_duplicates): New function.
2930 (count_trees): Use it.
2931 (verify_stmt_tree): Adjust call to walk_tree.
2932 (find_tree): Use walk_tree_without_duplicates.
2933 (no_linkage_check): Likewise.
2934 (break_out_target_exprs): Adjust call to walk_tree.
2935 (cp_unsave): Likewise.
2937 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2939 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2940 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2941 * cp-tree.h (TYPE_BINFO): Adjust comment.
2942 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2943 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2944 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2945 (TYPE_TEMPLATE_INFO): Likewise.
2946 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2947 * class.c (push_nested_class): Likewise.
2948 * decl.c (lookup_name_real): Likewise.
2949 (grokdeclarator): Likewise.
2950 (grok_op_properties): Likewise.
2951 (xref_tag): Likewise.
2952 (xref_basetypes): Likewise.
2953 * decl2.c (constructor_name_full): Likewise.
2954 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2955 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2956 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2957 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2958 (dump_type_suffix): Likewise.
2959 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2961 (get_aggr_from_typedef): Likewise.
2962 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2963 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2964 (write_template_parm): Likewise.
2965 (write_template_template_parm): Check tree code instead of
2966 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2967 * method.c (build_overload_nested_name): Add
2968 BOUND_TEMPLATE_TEMPLATE_PARM.
2969 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2970 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2971 * pt.c (convert_template_argument): Check tree code instead of
2972 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2973 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2974 (for_each_template_parm): Adjust comment.
2975 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2976 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2977 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2978 template_args_equal to compare template template parameter cases.
2979 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2980 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2982 * tree.c (copy_template_template_parm): Decide whether to create
2983 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2984 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2985 (copy_tree_r): Likewise.
2986 * typeck.c (comptypes): Likewise. Check tree code instead of
2987 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2989 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2991 * decl.c (finish_function): Move the code for handling functions
2992 marked with the constructor and destructor attributes inside the
2995 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2997 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2999 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3001 * pt.c (lookup_template_class): Remove abort.
3002 * tree.c (get_type_decl): Allow error_mark_node.
3004 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3006 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3009 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3011 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3014 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3016 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3017 union tag mismatch error reporting.
3019 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3021 * call.c (build_scoped_method_call): Check it is not a namespace.
3023 2000-08-30 Jason Merrill <jason@redhat.com>
3025 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3027 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3028 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3029 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3031 * decl.c (start_function): Always call make_function_rtl.
3033 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3035 * semantics.c (prune_unused_decls): New function.
3036 (finish_stmt_tree): Call it via walk_tree.
3038 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3040 * class.c (build_secondary_vtable): Constify a char *.
3041 * decl.c (init_decl_processing): Initialize function_id_node,
3042 pretty_function_id_node, and func_id_node.
3043 * input.c (struct input_source): Constify 'str'.
3044 (feed_input): Constify first argument.
3045 * mangle.c (write_identifier): Constify argument.
3046 * pt.c (mangle_class_name_for_template): Constify argument.
3048 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3050 * typeck.c (mark_addressable): Remove code that pokes around in
3053 2000-08-28 Jason Merrill <jason@redhat.com>
3055 * lex.c (file_name_nondirectory): Move to toplev.c.
3057 * cp-tree.h (LOCAL_CLASS_P): New macro.
3058 * class.c (finish_struct_1): Use it.
3060 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3062 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3063 (write_encoding): Pass another argument to write_name.
3064 (write_name): Add ignore_local_scope parameter. Fix handling of
3066 (write_nested_name): Use write_unqualified_name.
3067 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3068 (write_template_prefix): Use write_unqualified_name.
3069 (write_component): Remove.
3070 (write_local_name): Add parameter. Use direct local entity to
3071 discriminator calculation.
3072 (write_class_enum_type): Pass another argument to write_name.
3073 (write_template_template_arg): Likewise.
3074 (make_guard_variable): Likewise.
3076 2000-08-27 Jason Merrill <jason@redhat.com>
3078 * decl.c (pushdecl): Matching decls for local externs are found in
3079 the current level. Propagate linkage information from previous
3082 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3084 * ir.texi (Expressions): Fix typo.
3086 2000-08-25 Greg McGary <greg@mcgary.org>
3088 * tree.c (init_tree): Use ARRAY_SIZE.
3090 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3092 * error.c (cp_tree_printer): Rework.
3094 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3096 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3098 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3099 (cp-demangle.o): Remove target.
3100 (dyn-string.o): Likewise.
3102 * decl.c (grokfndecl): Require that `main' return an `int'.
3103 * mangle.c (write_encoding): Don't mangle return types for
3104 conversion functions.
3106 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3108 * error.c (tree_formatting_info): New data type.
3109 (tree_being_formatted): New macro.
3110 (tree_formatting_flags): Likewise.
3111 (put_whitespace): Likewise.
3112 (print_tree_identifier): Likewise.
3113 (print_identifier): Likewise.
3114 (cp_tree_printer, print_function_argument_list, print_declaration,
3115 print_expression, print_function_declaration,
3116 print_function_parameter, print_type, print_cv_qualifier): New
3118 (init_error): Initialize lang_printer.
3120 2000-08-24 Jason Merrill <jason@redhat.com>
3122 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3123 adjustment necessary.
3125 2000-08-24 Greg McGary <greg@mcgary.org>
3127 * cp-tree.h (MAIN_NAME_P): Remove macro.
3129 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3131 * error.c (print_instantiation_context): Don't forget to flush the
3134 2000-08-23 Jason Merrill <jason@redhat.com>
3136 * typeck.c (build_ptrmemfunc): Save the input pmf.
3138 * method.c (process_modifiers): Use same_type_p.
3140 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3142 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3143 * mangle.c (write_function_type): Change prototype.
3144 (write_encoding): Don't mangle return types for
3145 constructors or destructors.
3146 (write_type): Adjust call to write_function_type.
3147 * pt.c (instantiate_template): Instantiate alternate entry points
3148 when instantiating the main function.
3150 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3152 * error.c (cp_print_error_function): Don't use embedded '\n' in
3155 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3157 * decl.c (init_decl_processing): Remove bogus initialization.
3158 * error.c (lang_print_error_function): Restore here.
3159 (init_error): Initialize print_error_function.
3161 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3163 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3165 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3167 * Makefile.in (error.o): Depends on diagnostic.h
3169 * cp-tree.h (problematic_instantiation_changed,
3170 record_last_problematic_instantiation, current_instantiation,
3171 print_instantiation_context): Declare.
3172 (maybe_print_template_context): Remove.
3174 * decl.c (init_decl_processing): Set print_error_function to NULL.
3175 (lang_print_error_function): Remove, since we're using a new
3178 * error.c: #include diagnostic.h
3179 (function_category): New function.
3180 (cp_diagnostic_starter): Likewise.
3181 (cp_diagnostic_finalizer): Likewise.
3182 (cp_print_error_function): Likewise.
3183 (maybe_print_instantiation_context): Likewise.
3184 (print_instantiation_full_context): Likewise.
3185 (print_instantiation_partial_context): Likewise.
3186 (print_instantiation_context): Define.
3187 (init_error): Initialize diagnostic pager and finalizer.
3189 * pt.c (problematic_instantiation_changed): Define.
3190 (record_last_problematic_instantiation): Likewise.
3191 (current_instantiation): Likewise.
3192 (maybe_print_template_context): Remove.
3193 (print_template_context): Likewise.
3194 (current_tinst_level): Make static to reflect Brendan Kehoe's
3195 change of 1995-04-13.
3196 (push_tinst_level): Call print_instantiation_context.
3198 2000-08-21 Nix <nix@esperi.demon.co.uk>
3200 * lang-specs.h: Do not process -o or run the assembler if
3203 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3205 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3207 * decl2.c (lang_decode_option): Disable gettext attributes for
3210 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3212 * lex.c (lang_init_options): Default diagnostic message maximum
3213 length to 80, when line-wrapping.
3215 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3217 * class.c (build_vtbl_initializer): Clear the entire
3218 vtbl_init_data. Start keeping track of the functions for which we
3219 have created vcall offsets here.
3220 (dfs_build_vcall_offset_vtbl_entries): Remove.
3221 (build_vcall_offset_vtbl_entries): Reimplement.
3222 (add_vcall_offset_vtbl_entries_r): New function.
3223 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3224 computing when vcall offsets are necessary.
3226 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3228 * decl.c (member_function_or_else): Use cp_error ... %T.
3229 (grokdeclarator): Likewise.
3230 (start_method): Likewise.
3231 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3233 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3235 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3238 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3240 * cp-tree.h (PTRMEM_OK_P): New macro.
3241 (itf_ptrmem_ok): New enumeration value.
3242 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3243 argument. Diagnose implicit pointer to member.
3244 (instantiate_type): Don't diagnose implicit pointer to member
3245 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3246 resolve_address_of_overloaded_function.
3247 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3248 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3249 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3250 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3251 (build_unary_op): Deal with single non-static member in
3254 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3256 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3258 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3260 * cp-tree.h (enum_name_string): Remove prototype.
3261 (report_case_error): Remove prototype.
3262 * cp/typeck2.c (enum_name_string): Remove.
3263 (report_case_error): Remove.
3264 * error.c (dump_expr): Deal with enum values directly.
3265 Correctly negate integer constant.
3267 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3269 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3270 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3271 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3272 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3273 (__cxa_vec_new): Use __cxa_vec_new2.
3274 (__cxa_vec_delete): Use __cxa_vec_delete2.
3276 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3278 * vec.cc (__cxa_vec_new): Set "C" linkage.
3279 (__cxa_vec_ctor): Likewise.
3280 (__cxa_vec_cctor): Likewise.
3281 (__cxa_vec_dtor): Likewise.
3282 (__cxa_vec_delete): Likewise.
3283 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3284 (__cxa_vec_ctor): Likewise.
3285 (__cxa_vec_cctor): Likewise.
3286 (__cxa_vec_dtor): Likewise.
3287 (__cxa_vec_delete): Likewise.
3289 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3291 * class.c (instantiate_type): Reinstate local variable
3292 deleted in previous change.
3294 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3297 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3299 * cp-tree.h (instantiate_type_flags): New enumeration.
3300 (instantiate_type): Change parameter.
3301 * class.c (instantiate_type): Adjust prototype. Adjust.
3302 * call.c (standard_conversion): Adjust instantiate_type call.
3303 (reference_binding): Likewise.
3304 (build_op_delete_call): Likewise.
3305 (convert_like_real): Likewise.
3306 * cvt.c (cp_convert_to_pointer): Likewise.
3307 (convert_to_reference): Likewise.
3308 * pt.c (convert_nontype_argument): Likewise.
3309 * typeck.c (build_binary_op): Likewise.
3310 (build_ptrmemfunc): Likewise.
3311 (convert_for_assignment): Likewise.
3313 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3315 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3316 (current_aggr): Define.
3317 * decl.c (grokdeclarator): Make sure a friend class is an
3318 elaborated type specifier.
3319 * parse.y (current_aggr): Remove static definition.
3320 (cp_parse_init): Adjust.
3321 (structsp): Clear and restore current_aggr.
3322 (component_decl_list): Clear current_aggr.
3324 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3325 aggregate tag on the typename's context.
3327 * pt.c (tsubst_friend_class): Return error_mark_node, if
3329 (instantiate_class_template): Ignore error_mark_node friend types.
3331 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3333 * cvt.c (warn_ref_binding): New static function, broken out of ...
3334 (convert_to_reference): ... here. Use it.
3336 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3338 * parse.y (template_arg): Add rule for template qualified with
3341 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3343 * decl2.c (add_function): Reorganize.
3344 (arg_assoc): Do not consider function template decls.
3346 2000-08-11 Jason Merrill <jason@redhat.com>
3348 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3351 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3353 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3354 (lookup_nested_tag): Likewise.
3356 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3359 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3361 * parse.y (named_complex_class_head_sans_basetype): Remove
3364 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3366 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3367 explicit TEMPLATE_ID_EXPR args.
3368 (build_expr_from_tree, case CALL_EXPR): Likewise.
3370 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3372 * decl.c (check_tag_decl): Diagnose typename's which don't
3375 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3377 * init.c (build_aggr_init): Reject bogus array initializers
3380 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3382 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3384 * cp/tinfo.cc (__dynamic_cast): Likewise.
3385 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3387 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3389 * cvt.c (convert_to_pointer_force): Fix error message when
3390 attempting to cast from ambiguous base.
3392 2000-08-08 Jason Merrill <jason@redhat.com>
3394 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3395 (tsubst_template_arg_vector): Likewise.
3397 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3398 assume that one will be as large as the union.
3400 2000-08-07 Kazu Hirata <kazu@hxi.com>
3402 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3403 * decl.c (pop_labels): Likewise.
3405 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3407 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3409 (__pointer_to_member_type_info): Likewise.
3410 (__base_class_info): Likewise.
3411 (__class_type_info): Likewise.
3412 (__si_class_type_info): Likewise.
3413 (__vmi_class_type_info): Likewise.
3414 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3415 Changed member names to match specifications.
3416 (__vmi_class_type_info::__do_find_public_src): Likewise.
3417 (__si_class_type_info::__do_dyncast): Likewise.
3418 (__vmi_class_type_info::__do_dyncast): Likewise.
3419 (__si_class_type_info::__do_upcast): Likewise.
3420 (__vmi_class_type_info::__do_upcast): Likewise.
3421 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3422 (__pbase_type_info::__pointer_catch): Likewise.
3423 (__pointer_type_info::__pointer_catch): Likewise.
3424 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3426 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3428 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3429 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3430 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3432 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3434 * cp-tree.h (add_method): Change prototype.
3435 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3436 Don't double the size of the method vector in the error case.
3437 (handle_using_decl): Adjust call to add_method.
3438 (add_implicitly_declared_members): Likewise.
3439 (clone_function_decl): Likewise.
3440 * decl2.c (check_classfn): Likewise.
3441 * semantics.c (finish_member_declaration): Likewise.
3443 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3445 * decl.c (flag_isoc94): New variable.
3447 2000-08-02 Jason Merrill <jason@redhat.com>
3449 * pt.c (do_type_instantiation): Add complain parm; don't complain
3450 if called recursively.
3451 * cp-tree.h, parse.y: Adjust.
3453 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3455 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3456 -Wno-strict-prototypes.
3458 * g++spec.c: Adjust type of second argument to
3459 lang_specific_driver, and update code as necessary.
3461 * cp-tree.h: Don't prototype min_precision here.
3462 (my_friendly_assert): Cast expression to void.
3463 * semantics.c (do_poplevel): Initialize scope_stmts.
3465 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3467 * cp-tree.h (DECL_NEEDED_P): Tweak.
3469 2000-07-28 Jason Merrill <jason@redhat.com>
3471 * lang-specs.h: Use %i in rule for .ii files.
3473 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3475 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3477 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3479 Allow indirect primary bases.
3480 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3482 (CLASSTYPE_VFIELD_PARENT): Remove.
3483 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3484 (BINFO_PRIMARY_BINFO): Remove.
3485 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3486 (BINFO_VBASE_PRIMARY_P): Likewise.
3487 (BINFO_PRIMARY_BASE_OF): New macro.
3488 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3489 (get_primary_binfo): New function.
3490 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3491 * class.c (vcall_offset_data_s): Rename to ...
3492 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3493 and add ctor_vtbl_p.
3494 (get_derived_offset): Use get_primary_binfo.
3495 (dfs_mark_primary_bases): Adjust handling of virtual primary
3497 (mark_primary_bases): Likewise.
3498 (set_primary_base): Take a binfo, not an integer, as a
3499 representation of the primary base.
3500 (indirect_primary_base_p): Remove.
3501 (determine_primary_base): Adjust for indirect primary bases.
3502 (dfs_find_final_overrider): Fix typo in coment.
3503 (update_vtable_entry_for_fn): Use get_primary_binfo.
3504 (layout_nonempty_base_or_field): Tweak.
3505 (build_base_fields): Adjust for new primary base semantics.
3506 (dfs_propagate_binfo_offsets): Remove.
3507 (propagate_binfo_offsets): Rewrite.
3508 (dfs_set_offset_for_shared_vbases): Remove.
3509 (layout_virtual_bases): Don't use it.
3510 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3512 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3513 CLASSTYPE_VFIELD_PARENT.
3514 (dfs_get_primary_binfo): New function.
3515 (get_primary_binfo): Likewise.
3516 (dump_class_hierarchy_r): Tweak printing of primary bases.
3517 (build_vtbl_initializer): Fix typo in comments. Use
3519 (build_vcall_and_vbase_vtbl_entries): Likewise.
3520 (build_vbaes_offset_vtbl_entries): Likewise.
3521 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3522 BV_VCALL_INDEX to handle indirect primary bases.
3523 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3524 (build_rtti_vtbl_entries): Likewise.
3525 * search.c (get_shared_vbase_if_not_primary): Tweak.
3526 (find_vbase_instance): Likewise.
3527 (binfo_for_vtable): Simplify.
3528 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3529 (make_binfo): Make it have 11 entries.
3531 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3533 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3534 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3535 ascertaining primaryness.
3536 (G): Remove template_args.
3537 (decl_is_template_id): New function.
3538 (write_encoding): Use decl_is_template_id.
3539 (write_name): Likewise. Handle type_decls. Get main variant of
3541 (write_nested_name): Likewise.
3542 (write_prefix): Likewise.
3543 (write_template_prefix): Likewise.
3544 (write_special_name_constructor): Remove defunct production from
3546 (write_bare_function_type): Remove comment about absent parameter.
3547 (write_template_template_arg): Add missing grammar production to
3550 2000-07-27 Jason Merrill <jason@redhat.com>
3552 * decl.c (duplicate_decls): If common_type produces a non-typedef
3553 type for a typedef, just use the old type.
3555 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3557 * cp-tree.h (function_depth): Declare.
3558 (verify_stmt_tree): Likewise.
3559 (find_tree): Likewise.
3560 * decl.c (function_depth): Give it external linkage.
3561 * optimize.c (optimize_function): Increment and decrement it.
3562 * tree.c (verify_stmt_tree_r): New function.
3563 (verify_stmt_tree): Likewise.
3564 (find_tree_r): Likewise.
3565 (find_tree): Likewise.
3567 2000-07-27 Jason Merrill <jason@redhat.com>
3569 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3571 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3573 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3575 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3576 * decl2.c (get_guard): Call cp_finish_decl, not
3577 rest_of_decl_compilation, for local guards.
3578 * lex.c (do_identifier): Remove unused variable.
3580 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3582 * parse.y: Add missing ';'.
3584 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3586 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3589 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3591 Kill strict_prototype. Backwards compatibility only for
3592 non NO_IMPLICIT_EXTERN_C systems.
3593 * cp-tree.h (flag_strict_prototype): Remove.
3594 (strict_prototype): Remove.
3595 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3596 * decl.c (maybe_push_to_top_level): Adjust.
3597 (pop_from_top_level): Adjust.
3598 (decls_match): Only allow sloppy parm matching for ancient
3600 (init_decl_processing): Adjust.
3601 (grokdeclarator): Adjust.
3602 * decl2.c (flag_strict_prototype): Remove.
3603 (strict_prototype): Remove.
3604 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3605 (lang_f_options): Remove "strict-prototype".
3606 (unsupported-options): Add "strict-prototype".
3607 * lex.c (do_identifier): Adjust.
3608 (do_scoped_id): Adjust.
3609 * parse.y (empty_parms): Adjust.
3610 * class.c (push_lang_context): Adjust.
3611 (pop_lang_context): Adjust.
3612 * typeck.c (comp_target_parms): Adjust.
3614 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3616 * decl.c (poplevel): Deal with anonymous variables at for scope.
3617 (maybe_inject_for_scope_var): Likewise.
3619 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3621 * decl.c: Remove all signal handling code, now done in toplev.c.
3623 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3625 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3627 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3630 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3632 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3633 Define my_friendly_assert and my_friendly_abort as macros
3634 which may call friendly_abort. Prototype friendly abort, not
3635 my_friendly_abort or my_friendly_assert.
3636 * decl.c (signal_catch): Report the signal caught in the error
3637 message. Call fatal directly.
3638 * typeck2.c (ack, my_friendly_assert): Delete.
3639 (my_friendly_abort): Rename to friendly_abort. Expect file,
3640 line, and function parameters. Report the abort code, then
3641 call fancy_abort. Do not mask an abort if errors have
3644 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3646 * typeck.c (comp_target_parms): Remove obsolete parameter.
3647 (comp_target_types): Adjust.
3649 2000-07-17 Jason Merrill <jason@redhat.com>
3651 * typeck.c (mark_addressable): Never set TREE_USED.
3652 * call.c (build_call): Don't abort on calls to library functions
3653 that have been declared normally.
3655 * typeck.c (build_binary_op): Fix grammar in warning.
3657 * exception.cc (__eh_free): Fix prototype.
3659 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3661 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3662 IDENTIFIER_NAMESPACE_VALUE.
3664 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3666 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3667 * method.c (use_thunk): Correct handling of vcall offsets.
3669 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3671 * .cvsignore: parse.h and parse.c have no cp- prefix.
3673 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3675 * .cvsignore: New file.
3677 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3679 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3681 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3683 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3685 * parse.h: Likewise.
3687 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3689 * class.c (layout_class_type): Add pointers to virtual bases after
3690 base classes under the old ABI.
3692 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3694 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3695 (finish_continue_stmt): Likewise.
3696 (begin_for_stmt): Remove call to note_level_for_for.
3697 (finish_goto_stmt): Change call from build_min_nt
3699 (finish_expr_stmt): Likewise.
3700 (begin_if_stmt): Likewise.
3701 (begin_while_stmt): Likewise.
3702 (finish_while_stmt): Likewise.
3703 (finish_return_stmt): Likewise.
3704 (begin_for_stmt): Likewise.
3705 (finish_for_stmt): Likewise.
3706 (finish_break_stmt): Likewise.
3707 (begin_switch_stmt): Likewise.
3708 (finish_case_label): Likewise.
3709 (genrtl_try_block): Likewise.
3710 (begin_try_block): Likewise.
3711 (begin_handler): Likewise.
3712 (begin_compound_stmt): Likewise.
3713 (finish_asm_stmt): Likewise.
3714 (finish_label_stmt): Likewise.
3715 (add_decl_stmt): Likewise.
3716 (finish_subobject): Likewise.
3717 (finish_decl_cleanup): Likewise.
3718 (finish_named_return_value): Likewise.
3719 (setup_vtbl_ptr): Likewise.
3720 (add_scope_stmt): Likewise.
3721 * decl.c (finish_constructor_body): Likewise.
3722 (finish_destructor_body): Likewise.
3723 * optimize.c (copy_body_r): Likewise.
3724 (initialize_inlined_parameters): Likewise.
3725 (declare_return_variable): Likewise.
3726 (expand_call_inline): Likewise.
3728 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3730 * semantics.c (expand_body): Sync interface information
3731 at the end of function body expansion.
3733 2000-07-09 Jason Merrill <jason@redhat.com>
3735 * init.c (build_new_1): Bail early if the call to new fails.
3737 * decl.c (compute_array_index_type): Check specifically for
3738 an INTEGER_CST, not just TREE_CONSTANT.
3740 * decl.c (duplicate_decls): Don't call duplicate_decls on
3741 the DECL_TEMPLATE_RESULT.
3742 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3745 * error.c (dump_template_bindings): Don't crash if we had an
3746 invalid argument list.
3748 * typeck.c (c_expand_start_case): Do narrowing here.
3749 * semantics.c (finish_switch_cond): Not here.
3751 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3753 * parse.y (asm_clobbers): Do string concatenation.
3755 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3757 * decl.c (pushtag): Don't put local classes in template functions
3758 on the local_classes list.
3760 2000-07-04 Scott Snyder <snyder@fnal.gov>
3762 * decl2.c (get_guard): Add missing return for old ABI local
3765 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3767 * cp-tree.h (char_type_p): New function.
3768 * decl.c (init_decl_processing): Don't initialize
3769 signed_wchar_type_node or unsigned_wchar_type_node.
3770 (complete_array_type): Handle brace-enclosed string-constants.
3771 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3772 * tree.c (char_type_p): New function.
3773 * typeck2.c (digest_init): Use char_type_p.
3775 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3777 * pt.c (tsubst): Don't layout type, if it's error_mark.
3779 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3781 * pt.c (instantiate_pending_templates): Reset template level.
3783 2000-07-05 Jason Merrill <jason@redhat.com>
3785 * call.c (joust): Don't complain about `operator char *()' beating
3786 `operator const char *() const'.
3788 2000-07-04 scott snyder <snyder@fnal.gov>
3789 Jason Merrill <jason@redhat.com>
3791 * repo.c (repo_get_id): Handle the case where a class with virtual
3792 bases has a null TYPE_BINFO_VTABLE.
3794 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3795 Jason Merrill <jason@redhat.com>
3797 * parse.y (member_init): Just pass in the type.
3798 * init.c (expand_member_init): Handle getting a type.
3800 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3801 Jason Merrill <jason@redhat.com>
3803 * decl.c (finish_function): Warn if a function has no return
3805 Suggested by Andrew Koenig.
3806 * typeck.c (check_return_expr): Do set current_function_returns_value
3807 if we got an error_mark_node.
3809 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3811 * decl2.c (push_decl_namespace): Push the original namespace.
3813 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3815 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3816 * semantics.c (begin_class_definition): Clear it.
3818 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3820 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3821 (genrtl_expr_stmt): Likewise.
3822 (genrtl_decl_stmt): Likewise.
3823 (genrtl_if_stmt): Likewise.
3824 (genrtl_while_stmt): Likewise.
3825 (genrtl_do_stmt): Likewise.
3826 (genrtl_return_stmt): Likewise.
3827 (genrtl_for_stmt): Likewise.
3828 (genrtl_break_stmt): Likewise.
3829 (genrtl_continue_stmt): Likewise.
3830 (genrtl_scope_stmt): Likewise.
3831 (genrtl_switch_stmt): Likewise.
3832 (genrtl_case_label): Likewise.
3833 (genrtl_begin_compound_stmt): Likewise.
3834 (genrtl_finish_compound_stmt): Likewise.
3835 (genrtl_compound_stmt): Likewise.
3836 (genrtl_asm_stmt): Likewise.
3838 * init.c (begin_init_stmts): Remove call to
3839 genrtl_begin_compound_stmt.
3840 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3842 * semantics.c (lang_expand_stmt): Changed call to
3843 genrtl_compound_stmt to ignore return value.
3845 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3847 * mangle.c (canonicalize_for_substitution): Return the canonical
3850 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3852 * typeck.c (commonparms): Remove obstack manipulations.
3854 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3856 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3858 * Makefile.in (OBJS): Added ../c-semantics.o.
3859 (OBJDEPS): Likewise.
3861 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3863 (struct stmt_tree): Added comment.
3864 (current_function_name_declared): Removed.
3865 (stmts_are_full_exprs_p): Likewise.
3866 (genrtl_do_pushlevel): Likewise.
3867 (genrtl_clear_out_block): Likewise.
3868 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3869 (DECL_ANON_UNION_ELEMS): Likewise.
3870 (emit_local_var): Likewise.
3871 (make_rtl_for_local_static): Likewise.
3872 (do_case): Likewise.
3873 (expand_stmt): Likewise.
3874 (genrtl_decl_cleanup): Likewise.
3875 (c_expand_asm_operands): Likewise.
3876 (c_expand_return): Likewise.
3877 (c_expand_start_case): Likewise.
3879 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3880 (emit_local_var): Likewise.
3881 (initialize_local_var): Change reference to
3882 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3883 Change reference to stmts_are_full_exprs_p to
3884 current_stmt_tree->stmts_are_full_exprs_p.
3885 (push_cp_function_context): Likewise.
3887 * expect.c (expand_throw): Change reference to
3888 stmts_are_full_exprs_p.
3890 * init.c (build_aggr_init): Change reference to
3891 stmts_are_full_exprs_p.
3892 (build_vec_init): Likewise.
3894 * optimize.c (maybe_clone_body): Change reference to
3895 current_function_name_declared to
3896 cp_function_chain->name_declared.
3898 * pt.c (instantiate_decl): Change reference to
3899 current_function_name_declared to
3900 cp_function_chain->name_declared.
3902 * semantics.c (expand_cond): Moved declaration to c-common.h.
3903 (genrtl_do_pushlevel): Moved to c-semantics.c.
3904 (genrtl_clear_out_block): Likewise.
3905 (genrtl_goto_stmt): Likewise.
3906 (genrtl_expr_stmt): Likewise.
3907 (genrtl_decl_stmt): Likewise.
3908 (gerntl_if_stmt): Likewise.
3909 (genrtl_while_stmt): Likewise.
3910 (genrtl_do_stmt): Likewise.
3911 (genrtl_return_stmt): Likewise.
3912 (genrtl_for_stmt): Likewise.
3913 (genrtl_break_stmt): Likewise.
3914 (genrtl_continue_stmt): Likewise.
3915 (genrtl_scope_stmt): Likewise.
3916 (genrtl_switch_stmt): Likewise.
3917 (genrtl_case_label): Likewise.
3918 (genrtl_begin_compound_stmt): Likewise.
3919 (genrtl_finish_compound_stmt): Likewise.
3920 (genrtl_compound_stmt): Likewise.
3921 (genrtl_asm_stmt): Likewise.
3922 (genrtl_decl_cleanup): Likewise.
3923 (expand_cond): Likewise.
3924 (expand_stmt): Renamed to ...
3925 (lang_expand_stmt): ... this.
3926 (lang_expand_expr_stmt): Initialize.
3927 (set_current_function_name_declared): Likewise.
3928 (stmts_are_full_exprs_p): Likewise.
3929 (current_function_name_declared): Likewise.
3930 (anon_aggr_type_p): Likewise.
3931 (do_poplevel): Change reference to
3932 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3933 Change reference to stmts_are_full_exprs_p to
3934 current_stmt_tree->stmts_are_full_exprs_p.
3935 (add_tree): Likewise.
3936 (finish_expr_stmt): Likewise.
3937 (prep_stmt): Likewise.
3938 (lang_expand_stmt): Likewise.
3939 (begin_compound_stmt): Change reference to
3940 current_function_name_declared to
3941 cp_function_chain->name_declared and call to
3942 current_function_name_declared().
3943 (setup_vtbl_ptr): Likewise.
3944 (genrtl_do_poplevel): Removed.
3946 2000-06-30 Jason Merrill <jason@redhat.com>
3948 * init.c (init_init_processing): Go back to aligning like
3949 double_type_node for old ABI.
3950 (get_cookie_size): Make cookie larger if we get a type that needs
3952 (build_vec_delete): Call it.
3954 * typeck.c (qualify_type_recursive): New fn.
3955 (composite_pointer_type): Use it.
3956 (build_binary_op): Use composite_pointer_type.
3958 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3959 Jason Merrill <jason@redhat.com>
3961 * typeck.c (check_return_expr): Don't complain about returning
3962 NULL from operator new if -fcheck-new.
3963 * cp-tree.h: Declare flag_check_new here.
3966 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3968 * mangle.c (find_substitution): Use same_type_p.
3969 (write_encoding): Don't check for substitutions.
3971 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3973 * parse.y (expr_no_comma_rangle): New non-terminal.
3974 (template_parm): Use it for default parameter case.
3975 (template_arg): Use it.
3976 (expr_no_commas): Remove commented out undefined extensions.
3977 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3978 * parse.h, parse.c: Rebuilt.
3980 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3982 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3983 (finish_asm_stmt): Do it here, instead.
3985 * cp-tree.h (ridpointers): Don't declare.
3986 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3987 (record_builtin_java_type): Likewise.
3988 (init_decl_processing): Likewise.
3989 * lex.c: Move inclusion of lex.h.
3990 (ridpointers): Don't define.
3991 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3993 * lex.h (enum rid): Rename to ...
3994 (enum cp_rid): ... this.
3995 (ridpointers): Don't declare.
3996 * parse.y: Move inclusion of lex.h.
3997 * parse.c: Regenerated.
3998 * spew.c: Move inclusion of lex.h.
4000 * cp-tree.h (struct language_function): Remove temp_name_counter.
4001 (temp_name_counter): Remove.
4002 (get_temp_name): Change prototype.
4003 (get_guard): New function.
4004 (get_guard_cond): Likewise.
4005 (set_guard): Likewise.
4006 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4007 * decl.c (expand_static_init): Use get_guard and friends to
4008 implement guard variables.
4009 * decl2.c (get_temp_name): Assume that the variables created are
4011 (get_sentry): Rename to ...
4012 (get_guard): ... this. Implement new ABI guard variables.
4013 (get_guard_bits): New function.
4014 (get_guard_cond): Likewise.
4015 (set_guard): Likewise.
4016 (start_static_initialization_or_destruction): Use them.
4017 (do_static_initialization): Replace sentry with guard throughout.
4018 (do_static_destruction): Likewise.
4019 * init.c (create_temporary_var): Add comment.
4021 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4023 * mangle.c (find_substitution): Use same_type_p.
4024 (write_encoding): Don't check for substitutions.
4026 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4028 * parse.y (expr_no_comma_rangle): New non-terminal.
4029 (template_parm): Use it for default parameter case.
4030 (template_arg): Use it.
4031 (expr_no_commas): Remove commented out undefined extensions.
4032 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4033 * parse.h, parse.c: Rebuilt.
4035 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4037 * cp-tree.h (flag_const_strings): Remove.
4038 (warn_parentheses): Likewise.
4039 (warn_format): Likewise.
4040 (common_type): Likewise.
4041 (default_conversion): Likewise.
4042 (build_binary_op): Likewise.
4043 (cp_build_binary_op): New macro.
4044 * call.c (build_new_op): Use cp_build_binary_op instead of
4046 * class.c (build_vtable_entry_ref): Likewise.
4047 * decl.c (expand_static_init): Likewise.
4048 (compute_array_index_type): Likewise.
4049 (build_enumerator): Likewise.
4050 * decl2.c (delete_sanity): Likewise.
4051 (start_static_initialization_or_destruction): Likewise.
4052 * error.c (dump_type_suffix): Likewise.
4053 * init.c (resolve_offset_ref): Likewise.
4054 (build_new): Likewise.
4055 (build_new_1): Likewise.
4056 (build_vec_delete_1): Likewise.
4057 (build_vec_init): Likewise.
4058 (build_delete): Likewise.
4059 * rtti.c (synthesize_tinfo_fn): Likewise.
4060 (synthesize_tinfo_var): Likewise.
4061 * search.c (expand_upcast_fixups): Likewise.
4062 (fixup_all_virtual_upcast_offsets): Likewise.
4063 * typeck.c (build_array_ref): Likewise.
4064 (get_member_function_from_ptrfunc): Likewise.
4065 (build_binary_op): Add parameter.
4066 (pointer_int_sum): Use cp_build_binary_op.
4067 (pointer_diff): Likewise.
4068 (build_modify_expr): Likewise.
4069 (get_delta_difference): Likewise.
4070 (build_ptrmemfunc): Likewise.
4072 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4074 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4075 * decl.c (create_implicit_typedef): Adjust.
4076 * decl2.c (build_artificial_parm): Adjust.
4077 * method.c (implicitly_declare_fn): Adjust.
4078 * pt.c (push_inline_template_parms_recursive): Adjust.
4079 (process_template_parm): Adjust.
4080 (overloaded_template_name): Adjust.
4081 * semantics.c (finish_template_template_parm): Adjust.
4083 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4085 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4086 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4087 where to emit thunks.
4088 (build_vtt): Adjust call to build_vtt_inits.
4089 (build_vtt_inits): Add parameter to indicate whether or not
4090 sub-VTTs for virtual bases should be included. Adjust handling of
4091 construction vtables.
4092 (get_matching_base): New function.
4093 (dfs_build_vtt_inits): Rename to ...
4094 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4095 construction vtables.
4096 (dfs_fixup_binfo_vtbls): Likewise.
4097 (build_ctor_vtbl_groups): Build construction vtables for virtual
4099 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4100 to build construction vtbls.
4101 (dfs_accumulate_vtbl_inits): Adjust handling of
4102 construction vtables.
4104 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4107 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4109 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4111 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4113 * search.c (hides): Remove.
4114 (is_subobject_of_p): Add most_derived parameter. Use
4116 (lookup_field_queue_p): Adjust.
4117 (lookup_field_r): Adjust.
4119 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4121 * decl2.c (handle_class_head): Bash typedefs to the type's main
4124 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4126 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4127 (begin_global_stmt_expr): ... this.
4128 (genrtl_finish_stmt_expr): Rename to ...
4129 (finish_global_stmt_expr): ... this.
4130 * init.c (begin_init_stmts): Adjust calls.
4131 (finish_init_stmts): Likewise.
4132 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4133 (begin_global_stmt_expr): ... this.
4134 (genrtl_finish_stmt_expr): Rename to ...
4135 (finish_global_stmt_expr): ... this.
4137 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4139 * search.c (lookup_member): Fix typo in comment.
4141 2000-06-24 Jason Merrill <jason@redhat.com>
4143 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4144 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4146 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4148 * parse.y (complex_direct_notype_declarator): Support global_scope.
4149 * Makefile.in: Adjust conflict count.
4151 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4153 * parse.y (template_arg): Convert TEMPLATE_DECL
4154 that is a template template paramter to
4155 TEMPLATE_TEMPLATE_PARM here.
4157 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4158 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4159 (copy_template_template_parm): Adjust prototype.
4160 * decl.c (grokdeclarator): Remove dead code.
4161 * pt.c (process_template_parm): Tidy.
4162 (lookup_template_class): Construct nodes in
4163 copy_template_template_parm.
4164 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4165 lookup_template_class. Use TYPE_TI_TEMPLATE.
4166 * tree.c (copy_template_template_parm): Add NEWARGS
4168 (mapcar): Adjust call to copy_template_template_parm.
4169 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4170 * method.c (build_template_template_parm_names): Change error
4171 code to avoid compilation warning.
4173 * gxxint.texi: Document template template parameter
4176 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4178 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4179 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4180 (cp-demangle.o): New rule.
4181 (dyn-string.o): Likewise.
4182 * inc/cxxabi.h (__cxa_demangle): New declaration.
4184 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4186 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4187 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4188 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4190 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4191 (make_thunk): Change prototype.
4192 (emit_thunk): Rename to use_thunk.
4193 (mangle_thunk): Change prototype.
4194 * class.c (get_derived_offset): Simplify.
4195 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4196 BV_GENERATE_THUNK_WITH_VTABLE_P.
4197 (build_primary_vtable): Simplify.
4198 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4199 (dfs_find_base): Remove.
4200 (update_vtable_entry_for_fn): Correct bug in finding the base
4201 where a virtual function was first declared. Figure out whether
4202 or not to emit a vcall-thunk with the vtables in which it appears.
4203 Correct logic for deciding whether to use an ordinary thunk, or a
4205 (finish_struct_1): Remove unnecssary code.
4206 (build_vtbl_initializer): Use ssize_int for the running counter of
4208 (build_vtbl_initializer): Only use vcall thunks where necessary.
4209 Mark thunks as needing to be emitted with their vtables, or not.
4210 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4211 indices. Use size_binop.
4212 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4213 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4215 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4216 (build_vtable_entry): Mark thunks as needing to be emitted with
4217 their vtables, or not.
4218 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4219 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4221 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4223 * error.c (dump_expr): Use BV_FN.
4224 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4226 * method.c (make_thunk): Likewise.
4227 (emit_thunk): Rename to use_thunk. Allow callers to decide
4228 whether or not to actually emit the thunk. Adjust for changes in
4229 representation of vcall offsets.
4230 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4231 * semantics.c (emit_associated_thunks): New function.
4232 (expand_body): Use it.
4233 * ir.texi: Adjust decriptions of thunks.
4235 2000-06-22 Jason Merrill <jason@redhat.com>
4237 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4238 (tsubst_friend_function): Copy it here.
4240 * decl.c (grok_op_properties): Fix typo.
4242 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4245 * pt.c (check_explicit_specialization): Clarify error.
4247 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4248 an old OVERLOAD when we're declaring a non-function.
4249 (pushdecl, destroy_local_var): Check for error_mark_node.
4250 (warn_extern_redeclared_static): Also bail early if
4252 (push_overloaded_decl): Ignore an old error_mark_node.
4254 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4256 * call.c (build_x_va_arg): Check if in a template decl.
4257 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4259 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4261 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4263 * decl.c (check_goto): Computed gotos assumed OK.
4265 2000-06-20 Jason Merrill <jason@redhat.com>
4267 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4268 for which we don't need to look for instantiations.
4270 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4272 * parse.y (program): Always call finish_translation_unit.
4273 * parse.c, parse.h: Rebuilt.
4275 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4277 * method.c: Don't include hard-reg-set.h.
4279 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4281 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4283 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4285 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4286 * cvt.c (cp_convert_to_pointer): Likewise.
4287 (convert_to_void): Likewise.
4288 * error.c (dump_expr): Likewise.
4289 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4290 * init.c (build_delete): Likewise.
4291 * method.c (emit_thunk): Likewise.
4292 * optmize.c (declare_return_variable): Likewise.
4293 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4294 (get_typeid): Likewise.
4295 (build_dynamic_cast_1): Likewise.
4296 * typeck.c (composite_pointer_type): Likewise.
4297 (common_type): Likewise.
4298 (build_indirect_ref): Likewise.
4299 (build_binary_op): Likewise.
4300 (build_x_compound_expr): Likewise.
4301 (check_return_expr): Likewise.
4302 * typeck2.c (add_exception_specifier): Likewise.
4304 * mangle.c (write_method_parms): Use direct comparison for end
4307 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4309 * cp-tree.h (genrtl_try_block): Declare function.
4310 (genrtl_handler): Likewise.
4311 (genrtl_catch_block): Likewise.
4312 (genrtl_ctor_stmt): Likewise.
4313 (genrtl_subobject): Likewise.
4314 (genrtl_decl_cleanup): Likewise.
4315 (genrtl_do_poplevel): Likewise.
4316 (genrtl_do_pushlevel): Likewise.
4317 (genrtl_clear_out_block): Likewise.
4318 (genrtl_goto_stmt): Likewise.
4319 (genrtl_expr_stmt): Likewise.
4320 (genrtl_decl_stmt): Likewise.
4321 (genrtl_if_stmt): Likewise.
4322 (genrtl_while_stmt): Likewise.
4323 (genrtl_do_stmt): Likewise.
4324 (genrtl_return_stmt): Likewise.
4325 (genrtl_for_stmt): Likewise.
4326 (genrtl_break_stmt): Likewise.
4327 (genrtl_continue_stmt): Likewise.
4328 (genrtl_scope_stmt): Likewise.
4329 (genrtl_switch_stmt): Likewise.
4330 (genrtl_case_label): Likewise.
4331 (genrtl_begin_compound_stmt): Likewise.
4332 (genrtl_finish_compound_stmt): Likewise.
4333 (genrtl_compound_stmt): Likewise.
4334 (genrtl_asm_stmt): Likewise.
4335 (genrtl_named_return_value): Likewise.
4336 (genrtl_begin_stmt_expr): Likewise.
4337 (genrtl_finish_stmt_expr): Likewise.
4338 (finish_for_stmt): Removed first argument.
4339 (finish_switch_stmt): Likewise.
4341 * semantics.c (genrtl_try_block): Define function.
4342 (genrtl_handler): Likewise.
4343 (genrtl_catch_block): Likewise.
4344 (genrtl_ctor_stmt): Likewise.
4345 (genrtl_subobject): Likewise.
4346 (genrtl_decl_cleanup): Likewise.
4347 (genrtl_do_poplevel): Likewise.
4348 (genrtl_do_pushlevel): Likewise.
4349 (genrtl_clear_out_block): Likewise.
4350 (genrtl_goto_stmt): Likewise.
4351 (genrtl_expr_stmt): Likewise.
4352 (genrtl_decl_stmt): Likewise.
4353 (genrtl_if_stmt): Likewise.
4354 (genrtl_while_stmt): Likewise.
4355 (genrtl_do_stmt): Likewise.
4356 (genrtl_return_stmt): Likewise.
4357 (genrtl_for_stmt): Likewise.
4358 (genrtl_break_stmt): Likewise.
4359 (genrtl_continue_stmt): Likewise.
4360 (genrtl_scope_stmt): Likewise.
4361 (genrtl_switch_stmt): Likewise.
4362 (genrtl_case_label): Likewise.
4363 (genrtl_begin_compound_stmt): Likewise.
4364 (genrtl_finish_compound_stmt): Likewise.
4365 (genrtl_compound_stmt): Likewise.
4366 (genrtl_asm_stmt): Likewise.
4367 (genrtl_named_return_value): Likewise.
4368 (genrtl_begin_stmt_expr): Likewise.
4369 (genrtl_finish_stmt_expr): Likewise.
4370 (finish_for_stmt): Removed first argument and generate rtl
4372 (finish_switch_stmt): Likewise.
4373 (do_poplevel): Removed generate rtl specific code.
4374 (do_pushlevel): Likewise.
4375 (add_tree): Likewise.
4376 (finish_goto_stmt): Likewise.
4377 (finish_expr_stmt): Likewise.
4378 (begin_if_stmt): Likewise.
4379 (finish_if_stmt_cond): Likewise.
4380 (finish_then_clause): Likewise.
4381 (begin_else_clause): Likewise.
4382 (finish_else_clause): Likewise.
4383 (finish_if_stmt): Likewise.
4384 (clear_out_block): Likewise.
4385 (begin_while_stmt): Likewise.
4386 (finish_while_stmt_cond): Likewise.
4387 (finish_while_stmt): Likewise.
4388 (begin_do_stmt): Likewise.
4389 (finish_do_body): Likewise.
4390 (finish_do_stmt): Likewise.
4391 (finish_return_stmt): Likewise.
4392 (begin_for_stmt): Likewise.
4393 (finish_for_init_stmt): Likewise.
4394 (finish_for_cond): Likewise.
4395 (finish_for_expr): Likewise.
4396 (finish_break_stmt): Likewise.
4397 (finish_continue_stmt): Likewise.
4398 (begin_switch_stmt): Likewise.
4399 (finish_switch_cond): Likewise.
4400 (finish_case_label): Likewise.
4401 (begin_try_block): Likewise.
4402 (begin_function_try_block): Likewise.
4403 (finish_try_block): Likewise.
4404 (finish_cleanup_try_block): Likewise.
4405 (finish_cleanup): Likewise.
4406 (finish_function_try_block): Likewise.
4407 (finish_handler_sequence): Likewise.
4408 (finish_function_handler_sequence): Likewise.
4409 (begin_handler): Likewise.
4410 (finish_handler_parms): Likewise.
4411 (begin_catch_block): Likewise.
4412 (finish_handler): Likewise.
4413 (begin_compound_stmt): Likewise.
4414 (finish_compound_stmt): Likewise.
4415 (finish_asm_stmt): Likewise.
4416 (finish_label_stmt): Likewise.
4417 (finish_label_decl): Likewise.
4418 (finish_subobject): Likewise.
4419 (finish_decl_cleanup): Likewise.
4420 (finish_named_return_value): Likewise.
4421 (begin_stmt_expr): Likewise.
4422 (finish_stmt_expr): Likewise.
4424 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4425 to call genrtl_expr_stmt when appropriate.
4427 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4428 begin_compound_expr to call genrtl_begin_stmt_expr and
4429 genrtl_begin_compound_expr when appropriate.
4430 (finish_init_stmts): Changed calls to finish_compound_expr and
4431 finish_stmt_expr to call genrtl_finish_compound_expr and
4432 genrtl_finish_stmt_expr when appropriate.
4433 (expand_default_init): Changed call to finish_expr_stmt to call
4434 genrtl_expr_stmt when appropriate.
4435 (build_vec_init): Likewise.
4437 * parse.y (simple_stmt): Removed first argument from call to
4438 finish_for_stmt. Removed first argument from call to
4441 * parse.c: Regenerated.
4443 * pt.c (tsubst_expr): Removed first argument from call to
4444 finish_for_stmt. Removed first argument from call to
4447 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4449 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4450 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4452 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4453 (cplus_tree_code_length[]): Likewise.
4454 (cplus_tree_code_name[]): Likewise.
4455 (init_parse): Added call to add_c_tree_codes. Changed
4456 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4458 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4460 * cp-tree.h (finish_mem_initializers): Declare.
4461 (count_trees): Likewise.
4462 * parse.y (base_init): Use finish_mem_initializers.
4463 * semantics.c (finish_mem_initializers): New function.
4465 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4466 the number of trees.
4468 (count_trees): Don't use it.
4470 2000-06-15 Jason Merrill <jason@redhat.com>
4472 * tree.c (count_trees): New debugging function.
4474 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4475 * init.c (build_member_call): Pull out the name of a DECL.
4477 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4478 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4479 * optimize.c (optimize_function): Not here.
4480 * pt.c (instantiate_decl): Push to TV_PARSE.
4482 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4484 * cp-tree.h (struct language_function): Remove x_base_init_list
4485 and x_member_init_list.
4486 (current_base_init_list): Remove.
4487 (current_member_init_list): Likewise.
4488 (setup_vtbl_ptr): Change prototype.
4489 (emit_base_init): Likewise.
4490 (expand_member_init): Likewise.
4491 (reinit_parse_for_function): Remove.
4492 * decl.c (save_function_data): Don't clear x_base_init_list and
4494 (mark_language_function): Don't mark them.
4495 * init.c (perform_member_init): Tweak comment.
4496 (sort_member_init): Take the list of initializers as an argument.
4497 (sort_base_init): Likewise.
4498 (emit_base_init): Likewise.
4499 (expand_member_init): Return the initializer. Don't use global
4501 * lex.c (reinit_parse_for_function): Remove.
4502 * method.c (build_template_parm_names): Correct substitution.
4503 (do_build_copy_constructor): Don't use current_member_init_list
4504 and current_base_init_list.
4505 (synthesize_method): Likewise.
4506 * parse.y (base_init): Split mem-initializers into
4507 base-initializers and field-initializers.
4508 (member_init_list): Build up the list here.
4509 (member_init): Return the initializer.
4510 (fn.depfn): Don't use reinit_parse_for_function.
4511 * parse.c: Regenerated.
4512 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4514 (tsubst_expr): Don't use current_member_init_list
4515 and current_base_init_list.
4516 (tsubst_expr_values): Rename to ...
4517 (tsubst_initializer_list): ... this. Use convert_from_reference.
4518 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4519 and current_base_init_list.
4520 (begin_function_definition): Don't call reinit_parse_for_function.
4522 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4524 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4527 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4529 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4531 * cp-tree.h (IF_COND): Move to c-common.h.
4532 (THEN_CLAUSE): Likewise.
4533 (ELSE_CLAUSE): Likewise.
4534 (WHILE_COND): Likewise.
4535 (WHILE_BODY): Likewise.
4536 (DO_COND): Likewise.
4537 (DO_BODY): Likewise.
4538 (RETURN_EXPR): Likewise.
4539 (EXPR_STMT_EXPR): Likewise.
4540 (FOR_INIT_STMT): Likewise.
4541 (FOR_COND): Likewise.
4542 (FOR_EXPR): Likewise.
4543 (FOR_BODY): Likewise.
4544 (SWITCH_COND): Likewise.
4545 (SWITCH_BODY): Likewise.
4546 (CASE_LOW): Likewise.
4547 (CASE_HIGH): Likewise.
4548 (GOTO_DESTINATION): Likewise.
4549 (COMPOUND_BODY): Likewise.
4550 (ASM_CV_QUAL): Likewise.
4551 (ASM_STRING): Likewise.
4552 (ASM_OUTPUTS): Likewise.
4553 (ASM_INPUTS): Likewise.
4554 (ASM_CLOBBERS): Likewise.
4555 (DECL_STMT_DECL): Likewise.
4556 (STMT_EXPR_STMT): Likewise.
4557 (LABEL_STMT_LABEL): Likewise.
4558 (SCOPE_BEGIN_P): Likewise.
4559 (SCOPE_END_P): Likewise.
4560 (SCOPE_STMT_BLOCK): Likewise.
4561 (SCOPE_NULLIFIED_P): Likewise.
4562 (SCOPE_NO_CLEANUPS_P): Likewise.
4563 (SCOPE_PARTIAL_P): Likewise.
4564 (ASM_VOLATILE_P): Likewise.
4565 (STMT_LINENO): Likewise.
4566 (STMT_LINENO_FOR_FN_P): Likewise.
4568 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4569 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4570 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4571 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4572 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4574 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4576 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4577 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4579 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4580 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4581 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4583 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4585 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4586 * class.c (dfs_find_final_overrider): Set it appropriately.
4587 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4588 avoid unneeded secondary vptrs.
4590 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4592 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4593 (check_bitfield_decl, check_field_decl): Likewise.
4594 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4595 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4596 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4597 (xfer_tag, finish_enum): Likewise.
4598 * decl2.c (finish_builtin_type): Likewise.
4599 * init.c (init_init_processing): Likewise.
4600 * pt.c (instantiate_class_template): Likewise.
4601 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4602 * cp-tree.h (struct lang_type): Add user_align member.
4603 (CLASSTYPE_USER_ALIGN): Define.
4605 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4607 * Make-lang.in (c++.install-common): Install g++-cross in
4608 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4609 $(target_alias)-g++ and $(target_alias)-c++.
4611 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4613 * class.c (vcall_offset_data_s): Add last_init and fns.
4614 (overrides): Rename to same_signature_p.
4615 (dfs_find_final_overrider): Adjust accordingly.
4616 (mark_overriders): Likewise.
4617 (warn_hidden): Likewise.
4618 (build_vtbl_initializer): Reorganize machinery for building things
4619 at negative offsets.
4620 (build_vcall_and_vbase_vtbl_entries): Likewise.
4621 (build_vbase_offset_vtbl_entries): Likewise.
4622 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4623 offset entries. Do not create two entries for functions with the
4625 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4626 (build_rtti_vtbl_entries): Reorganize machinery for building things
4627 at negative offsets.
4629 * optimize.c (expand_call_inline): Don't recurse into the code
4630 used to initialize the parameters more than once.
4632 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4634 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4635 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4636 (find_substitution): Only use the `Sa' substitution for
4637 std::allocator, not instantiations of it.
4638 (write_template_prefix): Move comment. Only use a TREE_LIST to
4639 represent substitutions for a member template.
4640 (write_array_type): Mangle array dimensions correctly.
4641 * optimize.c (maybe_clone_body): Copy more information from the
4643 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4644 on the regenerated declaration.
4646 2000-06-11 Chip Salzenberg <chip@valinux.com>
4647 Mark Mitchell <mark@codesourcery.com>
4649 * class.c (build_vtable): Clarify comment.
4650 (build_ctor_vtbl_group): Pass the most derived type to
4653 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4655 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4657 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4659 * decl.c (add_binding): Handle duplicate declarations of external
4662 2000-06-09 Chip Salzenberg <chip@valinux.com>
4663 Mark Mitchell <mark@codesourcery.com>
4665 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4667 (write_signed_number): New macro.
4668 (write_unsigned_number): Likewise.
4669 (write_source_name): Use them.
4670 (write_number): Handle signed and unsigned values.
4671 (write_integer_cst): Use tree_int_cst_sgn, and use
4672 write_unsigned_number or write_signed_number as appropriate.
4673 (write_discriminator): Use write_unsigned_number or
4674 write_signed_number as appropriate.
4675 (write_template_arg_literal): Likewise.
4676 (write_array_type): Use tree_low_cst.
4677 (write_template_parm): Use write_unsigned_number or
4678 write_signed_number as appropriate.
4679 (write_substitution): Adjust call to write_number.
4680 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4681 (write_expression): Handle non-type template arguments of
4682 reference type correctly.
4683 (mangle_thunk): Use write_signed_number.
4685 2000-06-09 Chip Salzenberg <chip@valinux.com>
4687 * mangle.c (find_substition): Don't mangle objects with typename
4688 substitutions (e.g. "cin" as "Si").
4690 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4692 * call.c (add_candidate): Use ggc_alloc_cleared.
4693 * decl.c (lookup_label): Likewise.
4694 * lex.c (retrofit_lang_decl): Likewise.
4696 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4698 * semantics.c (expand_body): Push to TV_EXPAND.
4699 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4700 * decl.c (start_function): Always call announce_function.
4702 * tinfo2.cc: Just declare abort.
4704 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4706 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4707 whenever @ is a symbolic name.
4709 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4711 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4713 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4715 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4716 DECL_ASSEMBLER_NAME.
4718 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4720 * decl2.c (c_language): Define.
4722 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4724 * lex.c (lang_init_options): Tweak.
4726 * decl2.c: Remove #inclusion of diagnostic.h
4727 (lang_decode_option): Move diagnostic formatting options to
4730 * lang-options.h: Remove documentation for diagnostic options.
4732 * Makefile.in (lex.o): Depends upon diagnostic.h
4734 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4736 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4737 the same DECL_RESULT, it's not a redefinition.
4738 * pt.c (tsubst_decl): Remove code to handle illegal
4741 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4743 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4745 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4747 * search.c (maybe_suppress_debug_info): Don't check
4748 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4750 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4753 Remember instantiation context in deferred instantiations.
4754 * cp-tree.h (struct tinst_level): Remove.
4755 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4756 * pt.c (current_tinst_level): Now a tree.
4757 (print_template_context, push_tinst_level, pop_tinst_level,
4758 tinst_for_decl): Adjust.
4759 (reopen_tinst_level): New fn.
4760 (init_pt): Register current_tinst_level as a root.
4761 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4762 of the pending templates list.
4763 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4764 * lex.c (extract_interface_info): Adjust.
4765 * decl2.c (warn_if_unknown_interface): Adjust.
4767 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4769 * class.c (indirect_primary_base_p): New function.
4770 (determine_primary_base): Use it.
4772 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4774 Update new-abi dynamic cast algorithm.
4775 * tinfo.cc (__class_type_info::__dyncast_result): Add
4776 whole_details. Adjust constructor.
4777 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4778 Avoid unnecessary searching.
4779 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4781 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4783 * decl.c (init_decl_processing): Don't call record_component_aliases.
4784 * tree.c (build_cplus_array_type_1): Likewise.
4786 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4788 * ir.texi: Correct typo.
4789 * mangle.c (write_expression): Handle non-type template arguments
4790 with reference type.
4791 * method.c (build_overload_value): Likewise.
4792 * pt.c (convert_nontype_argument): Explicitly represent conversion
4793 to a reference with an ADDR_EXPR.
4794 (unify): Always unify arguments in left-to-right order.
4796 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4797 Mark Mitchell <mark@codesourcery.com>
4799 * Make-lang.in (CXX_SRCS): Add mangle.c.
4800 * Makefile.in (CXX_OBJS): Add mangle.o.
4801 (mangle.o): New rule.
4803 * class.c (local_classes): New variable.
4804 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4805 (get_vtt_name): Use mangle_vtt_name for new ABI.
4806 (init_class_processing): Initialize local_classes.
4807 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4808 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4809 (std_identifier): New macro.
4810 (DECL_VOLATILE_MEMFUNC_P): New macro.
4811 (DECL_NAMESPACE_STD_P): Likewise.
4812 (local_classes): Declare.
4813 (get_mostly_instantiated_function_type): Declare.
4814 (init_mangle): Declare.
4815 (mangle_decl): Likewise.
4816 (mangle_type_string): Likewise.
4817 (mangle_type): Likewise.
4818 (mangle_typeinfo_for_type): Likewise.
4819 (mangle_typeinfo_string_for_type): Likewise.
4820 (mangle_vtbl_for_type): Likewise.
4821 (mangle_vtt_for_type): Likewise.
4822 (mangle_ctor_vtbl_for_type): Likewise.
4823 (mangle_thunk): Likewise.
4824 (mangle_conv_op_name_for_type): Likewise.
4825 (mangle_guard_variable): Likewise.
4826 * decl.c (pushtag): Keep track of local classes.
4827 (initialize_predefined_identifiers): Initialize std_identifier.
4828 (init_decl_processing): Use std_identifier.
4829 (start_decl): Don't treat instantiations as specializations.
4830 (grokdeclarator): Likewise.
4831 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4832 name for fully-instantiated templates.
4833 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4834 destructors with the new ABI.
4835 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4836 (grokfield): Use mangle_type for new ABI.
4837 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4838 (get_sentry): Use mangle_guard_variable for new ABI.
4839 (start_static_initialization_or_destruction): Likewise.
4840 * expr.c (extract_aggr_init): Remove.
4841 (extract_scalar_init): Likewise.
4842 (extract_init): Remove #if 0'd code.
4843 * mangle.c: New function.
4844 * method.c (build_mangled_name): Assert not flag_new_abi.
4845 (build_static_name): Likewise.
4846 (build_decl_overload_real): Likewise.
4847 (build_typename_overload): Likewise.
4848 (build_overload_with_type): Likewise.
4849 (build_overload_name): Likewise.
4850 (get_ctor_vtbl_name): Likewise.
4851 (start_squangling): Likewise.
4852 (get_id_2): Likewise.
4853 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4854 (init_method): Call init_mangle for new ABI.
4855 (make_thunk): Call mangle_thunk for new ABI.
4856 * operators.def: Correct new ABI manglings for the `%' operator.
4858 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4859 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4860 (lookup_template_class): Call mangle_decl for new ABI.
4861 (get_mostly_instantiated_function_type): New function.
4862 (set_mangled_name_for_template_decl): Use it.
4863 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4864 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4865 conversion op names.
4866 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4867 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4868 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4869 mangle_typeinfo_string_for_type.
4871 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4873 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4874 (INNERMOST_TEMPLATE_ARGS): New macro.
4875 (innermost_args): Remove.
4876 (get_innermost_template_args): New function.
4877 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4878 * error.c (dump_function_decl): Be caution when using
4879 most_general_template.
4880 * method.c (build_template_parm_names): Use
4881 INNERMOST_TEMPLATE_ARGS.
4882 * pt.c (add_to_template_args): Tidy comment
4883 (get_innermost_template_args): New function.
4884 (check_explicit_specialization): Clear DECL_INITIAL for a new
4886 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4888 (push_template_decl): Always register specializations of the most
4890 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4891 (coerce_template_parms): Likewise.
4892 (lookup_template_class): Likewise.
4893 (innermost_args): Remove.
4894 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4895 (tsubst_decl): Handle tricky specializations. Use
4896 get_innermost_template_args.
4897 (instantiate_template): Simplify handling of partial
4899 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4900 (most_general_template): Reimplement, in a more straightforward
4902 (regenerate_decl_from_template): Tweak formatting. Use
4903 TMPL_ARGS_DEPTH for clarity.
4904 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4906 * dump.c (dequeue_and_dump): Dump information about thunks.
4908 2000-06-01 Richard Henderson <rth@cygnus.com>
4910 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4912 2000-06-01 Richard Henderson <rth@cygnus.com>
4914 * decl2.c (unsupported_options): Fix typo, make const.
4915 (lang_decode_option): Fix bsearch argument order.
4917 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4919 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4922 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4924 * cp-tree.h (c_get_alias_set): Deleted.
4925 * Makefile.in (decl.o): Include ../expr.h.
4926 * decl.c (expr.h): Include.
4927 (init_decl_processing): Call record_component_aliases for arrays.
4928 (grokdeclarator): Likewise.
4929 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4930 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4932 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4934 Remove guiding declaration support.
4935 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4936 (flag_guiding_decls): Remove.
4937 * call.c (build_user_type_conversion_1): Remove support for
4939 (build_new_function_call): Likewise.
4940 (build_new_op): Likewise.
4941 (build_new_method_call): Likewise.
4942 * decl.c (start_function): Likewise.
4943 * friend.c (is_friend): Likewise.
4944 (do_friend): Likewise.
4945 * decl2.c ((flag_dump_translation_unit): Make it const.
4946 (flag_guiding_decls): Remove.
4947 (unsupported_options): New variable
4948 (compare_options): New function.
4949 (lang_decode_option): Use them.
4951 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4953 * method.c (mangle_expression): Adjust test for legal expression
4956 * pt.c (instantiate_decl): Save and restore the local
4957 specializations list.
4959 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4961 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4963 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4965 * call.c (add_template_candidate_real): Handle member template
4966 constructors for classes with virtual bases.
4967 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4968 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4970 * ir.texi: Update thunk documentation.
4972 * call.c (joust): Fix handling of overloaded builtin operators.
4974 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4976 * cp-tree.h (DECL_ANTICIPATED): New macro.
4977 Document new use of DECL_LANG_FLAG_7.
4978 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4979 in the user namespace.
4980 * lex.c (do_identifier): If the identifier's declaration has
4981 DECL_ANTICIPATED on, it has not yet been declared. But do not
4982 replace it with an ordinary implicit declaration.
4984 * tinfo2.cc: Include stdlib.h.
4986 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4988 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4989 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4992 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4994 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4997 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4999 * operators.def (<?): Duplicated, should have been...
5002 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5003 Mark Mitchell <mark@codesourcery.com>
5005 * cp-tree.h (ansi_opname): Make it a macro.
5006 (ansi_assopname): Likewise.
5007 (struct lang_decl_flags): Add assignment_operator_p.
5008 (struct lang_decl): Add operator_code.
5009 (DECL_VTT_PARM): Adjust.
5010 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5011 overloaded operator.
5012 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5013 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5014 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5015 (opname_tab): Remove.
5016 (assignop_tab): Likewise.
5017 (operator_name_info_t): New type.
5018 (operator_name_info): New variable.
5019 (assignment_operator_name_info): Likewise.
5020 (build_cp_library_fn): Remove declaration.
5021 (push_cp_library_fn): Likewise.
5022 (operator_name_string): Likewise.
5023 (build_decl_overload): Likewise.
5024 * call.c (print_z_candidates): Simplify.
5025 (build_object_call): Adjust usage of ansi_opname. Use
5026 DECL_OVERLOADED_OPERATOR_P.
5027 (op_error): Adjust operator name lookup.
5028 (build_conditional_expr): Adjust usage of ansi_opname.
5029 (build_new_op): Likewise.
5030 (build_op_delete_call): Likewise.
5031 (build_over_call): Likewise.
5032 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5033 * decl.c (duplicate_decls): Copy operator_code.
5034 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5035 (builtin_function): Adjust parameters to build_library_fn_1.
5036 (build_library_fn_1): Accept an overloaded operator code.
5037 (build_library_fn): Pass ERROR_MARK.
5038 (build_cp_library_fn): Accept an overloaded operator code.
5039 (push_cp_library_fn): Likewise.
5040 (grokfndecl): Tweak.
5041 (grokdeclarator): Simplify code to compute names of overloaded
5042 operators. Adjust use of ansi_opname.
5043 (ambi_op_p): Work on tree_codes, not identifiers.
5044 (unary_op_p): Likewise.
5045 (grok_op_properties): Likewise.
5046 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5047 (lang_mark_tree): Don't try to mark the operator_code.
5048 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5049 * error.c (dump_decl): Remove special handling for operator
5051 (dump_function_name): Likewise.
5052 (dump_expr): Adjust name lookup of operators.
5053 (op_to_string): Simplify.
5054 (assop_to_string): Likewise.
5055 * init.c (build_new_1): Adjust use of ansi_opname.
5056 * lex.c (opname_tab): Remove.
5057 (assignop_tab): Likewise.
5058 (ansi_opname): Likewise.
5059 (ansi_assopname): Likewise.
5060 (operator_name_string): Likewise.
5061 (reinit_lang_specific): Likewise.
5062 (operator_name_info): New variable.
5063 (assignment_operator_name_info): Likewise.
5064 (init_operators): New function.
5065 (init_parse): Use it.
5066 (do_identifier): Adjust use of ansi_opname.
5067 * method.c (mangle_expression): Don't use ansi_opname for
5069 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5070 (build_decl_overload): Remove.
5071 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5072 (do_build_assign_ref): Adjust use of ansi_opname.
5073 (synthesize_method): Likewise.
5074 (implicitly_declare_fn): Likewise.
5075 * operators.def: New file.
5076 * parse.y (operator): Adjust use of ansi_opname.
5077 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5078 (set_mangled_name_for_template_decl): Don't play games with
5080 (special_function_p): Adjust use of ansi_opname.
5081 * typeck.c (check_return_expr): Likewise.
5082 * Make-lang.in (cc1plus): Depend on operators.def.
5083 * Makefile.in (lex.o): Likewise.
5086 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5088 * Make-lang.in (cplib2.ready): Eradicate.
5090 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5092 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5093 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5094 (built_min, cp_tree_equal): Likewise.
5096 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5098 * class.c (layout_nonempty_base_or_field): Replace
5099 `record_layout_info' with `record_layout_info_s'.
5101 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5104 * cp-tree.h (struct language_function): x_named_labels is now
5105 a struct named_label_list*.
5106 * decl.c (struct named_label_use_list): Renamed from...
5107 (struct named_label_list): ...this. New struct.
5108 (push_binding_level): Don't set eh_region.
5109 (note_level_for_eh): New fn.
5110 (pop_label): Take label and old value directly.
5111 (pop_labels): Adjust for new named_labels format.
5112 (lookup_label): Likewise.
5113 (poplevel): Note characteristics of a binding level containing a
5114 named label. Mess with named label lists earlier.
5115 (mark_named_label_lists): New fn.
5116 (mark_lang_function): Call it.
5117 (use_label): New fn, split out from...
5118 (make_label_decl): ...here. Don't call it.
5119 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5120 check_previous_gotos): New fns, split out from...
5121 (define_label): ...here.
5122 (check_switch_goto): New fn.
5123 (define_case_label): Call it.
5124 (check_goto): New fn.
5125 * semantics.c (finish_goto_stmt): Call it and use_label.
5126 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5127 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5129 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5131 * class.c (build_vtable_entry_ref): Correct usage of
5132 get_vtbl_decl_for_binfo.
5134 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5135 * method.c (implicitly_declare_fn): Not here.
5137 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5139 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5140 (CPTI_PTMD_DESC_TYPE): ... here.
5141 (ptmd_desc_type_node): Rename to ...
5142 (ptm_desc_type_node): ... here.
5144 * rtti.c (ptmd_initializer): Rename to ...
5145 (ptm_initializer): ... here.
5146 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5148 (create_tinfo_types): Adjust.
5150 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5152 Finish implementation of VTTs.
5153 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5154 CPTI_VTT_PARM_IDENTIFIER.
5155 (vtt_parm_identifier): New macro.
5156 (vtt_parm_type): Likewise.
5157 (BINFO_SUBVTT_INDEX): Likewise.
5158 (BINFO_VPTR_INDEX): Likewise.
5159 (struct lang_decl): Add vtt_parm.
5160 (DECL_VTT_PARM): New macro.
5161 (DECL_USE_VTT_PARM): Likewise.
5162 (DECL_NEEDS_VTT_PARM_P): Likewise.
5163 (get_vtt_name): Declare.
5164 (build_artifical_parm): Likewise.
5165 (fixup_all_virtual_upcast_offsets): Likewise.
5166 (expand_indirect_vtbls_init): Remove.
5167 * call.c (build_new_method_call): Pass the vtt to subobject
5168 constructors and destructors.
5169 * class.c (get_vtt_name): Give it external linkage.
5170 (build_clone): Handle the magic VTT parameters for clones.
5171 (clone_function_decl): Fix typo in comment.
5172 (build_vtt): Keep track of the indices in the VTTs where various
5173 entities are stored.
5174 (build_vtt_inits): Likewise.
5175 (dfs_build_vtt_inits): Likewise.
5176 (build_ctor_vtbl_group): Tweak type of construction vtables.
5177 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5178 primary bases, when building construction vtables.
5179 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5180 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5181 (init_decl_processing): Initialize vtt_parm_type.
5182 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5183 (lang_mark_tree): Make vtt_parm.
5184 * decl2.c (build_artificial_parm): New function.
5185 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5186 (grokclassfn): Use build_artificial_parm.
5187 * init.c (initialize_vtbl_ptrs): Call
5188 fixup_all_virtual_upcast_offsets directly.
5189 (perform_member_init): Use the complete subobject destructor for
5191 (build_vtbl_address): New function.
5192 (expand_virtual_init): Handle VTTs.
5193 * optimize (maybe_clone_body): Likewise.
5194 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5196 (expand_indirect_vtbls_init): Remove.
5197 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5198 * tree.c (make_binfo): Make them bigger.
5200 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5202 * inc/cxxabi.h (__pbase_type_info): Define, based on
5203 __pointer_type_info.
5204 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5205 (__pointer_to_member_type_info): Likewise.
5206 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5207 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5208 (__pointer_type_info::__do_catch): Rename to ...
5209 (__pbase_type_info::__do_catch): ... here. Adjust.
5210 (__pbase_type_info::__pointer_catch): Implement.
5211 (__pointer_type_info::__pointer_catch): Adjust.
5212 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5214 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5216 * tinfo.h (__user_type_info::contained_virtual_p): New
5218 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5220 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5221 diamond shaped heirarchy. Add early out for mixed diamond and
5222 duplicate shaped heirarchy.
5224 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5226 * cp-tree.h (build_delete): Change prototype.
5227 (build_vec_delete): Likewise.
5228 * call.c (build_scoped_method_call): Use special_function_kind
5229 values to indicate the kind of destruction to be done.
5230 (build_method_call): Likewise.
5231 * decl.c (finish_destructor_body): Likewise.
5232 (maybe_build_cleanup_1): Likewise. Rename to ...
5233 (maybe_build_cleanup): ... this.
5234 * decl2.c (delete_sanity): Use special_function_kind
5235 values to indicate the kind of destruction to be done.
5236 (build_cleanup): Likewise.
5237 * init.c (perform_member_init): Likewise.
5238 (build_vec_delete_1): Likewise.
5239 (build_dtor_call): Simplify.
5240 (build_delete): Use special_function_kind
5241 values to indicate the kind of destruction to be done.
5242 (build_vbase_delete): Likewise.
5243 (build_vec_delete): Likewise.
5245 * init.c (sort_member_init): Fix typo in error message generation
5248 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5250 * semantics.c (begin_class_definition): make the packed
5251 attribute be sensitive to the "-fpack-struct" command line flag
5253 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5255 Update new-abi upcast algorithm.
5256 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5257 prototype and meaning of return value.
5258 (__si_class_type_info::__do_upcast): Likewise.
5259 (__vmi_class_type_info::__do_upcast): Likewise.
5260 * tinfo.cc (__class_type_info::__upcast_result): Replace
5261 whole2dst with part2dst. Adjust ctor.
5262 (__class_type_info::__do_upcast): Adjust call of worker function.
5263 (__class_type_info::__do_upcast): Adjust.
5264 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5266 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5267 virtual base in diamond heirarchy bug.
5269 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5271 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5272 and bitfield to tinfo_fn_p.
5273 (DECL_TINFO_FN_P): Adjust.
5274 (SET_DECL_TINFO_FN_P): Likewise.
5275 (DECL_MUTABLE_P): Likewise.
5276 (DECL_C_BIT_FIELD): Likewise.
5277 (SET_DECL_C_BIT_FIELD): Likewise.
5278 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5279 (DECL_UNINLINABLE): Likewise.
5280 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5281 (handle_using_decl): Remove assertion.
5282 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5283 to build FIELD_DECLs.
5284 (build_base_field): Likewise.
5285 (layout_class_type): Likewise.
5286 * decl.c (init_decl_processing): Likewise.
5287 (build_ptrmemfunc_type): Likewise.
5288 (grokdeclarator): Likewise.
5289 * decl2.c (grok_x_components): Likewise.
5290 * except.c (call_eh_info): Likewise.
5291 * init.c (init_init_processing): Likewise.
5292 * rtti.c (expand_class_desc): Likewise.
5293 (create_pseudo_type_info): Likewise.
5294 (get_vmi_pseudo_type_info): Likewise.
5295 (create_tinfo_types): Likewise.
5296 * ptree.c (print_lang_decl): Adjust.
5297 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5298 before checking DECL_MUTABLE_P.
5300 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5301 parameters for template functions.
5302 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5303 destructors as well as constructors.
5305 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5307 * class.c (build_ctor_vtbl_group): Set inits.
5308 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5309 DECL_THIS_INLINE appropriately for clones.
5311 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5312 (DECL_CONV_FN_P): Simplify.
5313 (DECL_OPERATOR): Remove.
5314 (language_to_string): Declare.
5315 * decl.c (duplicate_decls): Fix typo in comment.
5316 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5317 (grok_op_properties): Use DECL_CONV_FN_P instead of
5318 IDENTIFIER_TYPENAME_P.
5319 * dump.c (dequeue_and_dump): Dump the language linkage of
5321 * error.c (language_to_string): Give it external linkage.
5322 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5323 (implicitly_declare_fn): Set DECL_LANGUAGE.
5324 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5325 IDENTIFIER_TYPENAME_P.
5326 (tsubst_decl): Likewise.
5327 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5328 * semantics.c (finish_member_declaration): Don't mark members of
5329 classes declared in an extern "C" region as extern "C".
5331 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5333 * decl2.c (qualified_lookup_using_namespace): Look through
5336 * decl.c (push_using_decl): Return the old decl on namespace level.
5338 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5340 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5341 (VTT_NAME_PREFIX): New macro.
5342 (CTOR_VTBL_NAME_PREFIX): Likewise.
5343 (get_ctor_vtbl_name): New function.
5344 * class.c (get_vtable_name): Simplify.
5345 (get_vtt_name): New function.
5346 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5347 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5348 when a virtual base becomes primary.
5349 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5351 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5352 additional parameters.
5353 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5354 (initialize_array): New function.
5355 (build_vtt): Likewise.
5356 (build_vtt_inits): Likewise.
5357 (dfs_build_vtt_inits): Likewise.
5358 (dfs_fixup_binfo_vtbls): Likewise.
5359 (build_ctor_vtbl_group): Likewise.
5360 (initialize_vtable): Use initialize_array.
5361 (accumulate_vtbl_inits): Reimplement to handle construction
5363 (dfs_accumulate_vtbl_inits): Likewise.
5364 (bulid_vtbl_initializer): Adjust parameter name.
5365 * method.c (build_typename_overload): Remove #if 0'd code.
5366 (get_ctor_vtbl_name): New function.
5367 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5368 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5370 * cp-tree.h (struct lang_type): Remove search_slot.
5371 (CLASSTYPE_SEARCH_SLOT): Remove.
5372 (emit_base_init): Change prototype.
5373 (initialize_vtbl_ptrs): Likewise.
5374 (expand_indirect_vtbls_init): Likewise.
5375 (clear_search_slots): Remove.
5376 * decl.c (lang_mark_tree): Don't mark search_slot.
5377 * init.c (initialize_vtbl_ptrs): Simplify.
5378 (emit_base_init): Likewise.
5379 * search.c (struct vbase_info): Document decl_ptr.
5380 (convert_pointer_to_single_level): Remove.
5381 (dfs_find_vbases): Remove.
5382 (dfs_init_base_pointers): Simplify.
5383 (dfs_clear_vbase_slots): Remove.
5384 (dfs_vtable_path_unmark): New function.
5385 (init_vbase_pointers): Simplify.
5386 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5387 (expand_indirect_vtbls_init): Simplify. Don't call
5388 mark_all_temps_used.
5389 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5390 initialize_vtbl_ptrs.
5392 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5394 * except.c: Add static prototypes.
5396 2000-05-20 H.J. Lu <hjl@gnu.org>
5398 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5400 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5402 Don't create a separate copy of virtual bases for the
5403 CLASSTYPE_VBASECLASSES list.
5404 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5405 (BINFO_FOR_VBASE): Remove.
5406 (CANONICAL_BINFO): Adjust.
5407 (binfo_for_vbase): New function.
5408 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5409 instead of BINFO_FOR_VBASE.
5410 (build_vbase_pointer): Likewise.
5411 (build_secondary_vtable): Likewise.
5412 (dfs_mark_primary_bases): Likewise.
5413 (mark_primary_bases): Likewise.
5414 (layout_nonempty_base_or_field): Likewise.
5415 (dfs_set_offset_for_shared_vbases): Likewise.
5416 (dfs_set_offset_for_unshared_vbases): Likewise.
5417 (layout_virtual_bases): Likewise. Adjust for changes to the
5418 CLASSTYPE_VBASECLASSES list.
5419 (dump_class_hierarchy_r): Use binfo_for_vbase
5420 instead of BINFO_FOR_VBASE.
5421 (dump_class_hierarchy): Likewise.
5422 (finish_vtbls): Likewise.
5423 (build_vtbl_initializer): Adjust for changes to the
5424 CLASSTYPE_VBASECLASSES list.
5425 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5426 * decl.c (finish_destructor_body): Adjust for changes to the
5427 CLASSTYPE_VBASECLASSES list.
5428 * init.c (sort_base_init): Use binfo_for_vbase.
5429 (construct_virtual_bases): Adjust for changes to the
5430 CLASSTYPE_VBASECLASSES list.
5431 (expand_member_init): Use binfo_for_vbase.
5432 (build_vbase_delete): Adjust for changes to the
5433 CLASSTYPE_VBASECLASSES list.
5434 * method.c (do_build_copy_constructor): Likewise.
5435 * rtti.c (get_base_offset): Use binfo_for_vbase.
5436 (expand_class_desc): Remove #if 0'd code.
5437 * search.c (struct vbase_info): Remove vbase_types.
5438 (get_base_distance): Use binfo_for_vbase.
5439 (lookup_field_queue_p): Use CANONICAL_BINFO.
5440 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5441 (get_pure_virtuals): Adjust for changes to the
5442 CLASSTYPE_VBASECLASSES list.
5443 (dfs_find_vbases): Use binfo_for_vbase.
5444 (dfs_init_vbase_pointers): Likewise.
5445 (init_vbase_pointers): Don't initialize vi.vbase_types.
5446 (virtual_context): Use binfo_for_vbase.
5447 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5448 CLASSTYPE_VBASECLASSES list.
5449 (expand_indirect_vtbls_init): Simplify.
5450 (dfs_get_vbase_types): Don't replicate virtual bases.
5451 (find_vbase_instance): Use binfo_for_vbase.
5452 (binfo_for_vbase): New function.
5453 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5455 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5457 * decl2.c (finish_anon_union): Generalize error messages to handle
5458 anonymous structures.
5459 * init.c (perform_member_init): Remove `name' parameter.
5460 (build_field_list): New function.
5461 (sort_member_init): Handle anonymous union initialization order
5462 correctly. Check for multiple initializations of the same union.
5463 (emit_base_init): Don't look up fields by name here.
5464 (expand_member_init): Record the result of name lookup for future
5466 * typeck.c (build_component_ref): Fix formatting.
5468 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5470 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5471 * typeck.c (build_x_compound_expr): Replace warn_unused with
5474 * decl2.c (lang_decode_option): Update -Wall unused flags by
5475 calling set_Wunused.
5477 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5479 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5480 * init.c (dfs_vtable_path_unmark): Remove.
5481 * search.c (marked_new_vtable_p): Likewise.
5482 (unmarked_new_vtable_p): Likewise.
5483 (dfs_search_slot_nonempty_p): Likewise.
5484 (dfs_mark): Likewise.
5485 (dfs_vtable_path_unmark): Likewise.
5486 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5487 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5488 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5489 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5490 (init_vbase_pointers): Simplify.
5491 (expand_indirect_vtbls_init): Likewise.
5493 * class.c (copy_virtuals): New function.
5494 (build_primary_table): Use it.
5495 (build_secondary_vtable): Likewise.
5496 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5497 indicate that no vcall offset is required.
5498 (add_virtual_function): Likewise.
5499 (modify_all_vtables): Likewise.
5500 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5501 (dfs_accumulate_vtbl_inits): Likewise.
5502 (build_vtbl_initializer): Make changes to handle construction
5504 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5505 (build_rtti_vtbl_entries): Likewise.
5506 (build_vtable_entries): Handle a NULL vcall_index.
5508 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5510 * decl2.c (lang_decode_option): Fix thinko.
5512 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5514 * except.c (check_handlers): New fn.
5515 * cp-tree.h: Declare it.
5516 * semantics.c (finish_handler_sequence): Call it.
5517 (finish_function_handler_sequence): Likewise.
5518 (finish_handler_parms): Set TREE_TYPE on the handler.
5519 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5520 * search.c (get_base_distance_recursive): If protect>1, ignore
5522 (get_base_distance): Don't reduce watch_access.
5524 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5526 * lex.c: #include diagnostic.h.
5527 (lang_init_options): Set default prefixing rules.
5529 * lang-options.h: Add -fdiagnostics-show-location=.
5531 * decl2.c: #include diagnostic.h.
5532 (lang_decode_option): Handle -fdiagnostics-show-location=.
5534 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5536 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5537 * vec.cc: Revert my 2000-05-07 change.
5539 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5541 * class.c (check_field_decls): Complain about non-static data
5542 members with same name as class in class with constructor.
5544 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5546 * decl.c (grokdeclarator): Allow non-static data members with
5549 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5551 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5552 and pending_inline.filename. Update prototypes.
5553 * decl.c (define_label): Constify filename parameter.
5554 * decl2.c (warn_if_unknown_interface): Constify local char *.
5555 * input.c Constify input_source.filename. Don't declare
5556 input_filename or lineno. Constify filename parameter to feed_input.
5557 * lex.c (init_parse): Constify parameter and return value.
5558 (cp_pragma_interface, cp_pragma_implementation): Constify
5560 (reinit_parse_for_method, reinit_parse_for_block,
5561 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5562 Constify local char *.
5563 * pt.c: Don't declare lineno or input_filename.
5564 (print_template_context, tsubst_friend_function, tsubst_decl,
5565 tsubst, instantiate_decl): Constify local char *.
5566 * semantics.c (expand_body): Constify local char *.
5567 * tree.c (build_srcloc): Constify filename parameter.
5568 * typeck.c (c_expand_asm_operands): Constify filename
5571 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5573 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5576 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5578 * inc/cxxabi.h: Fix typos in comment.
5579 (__base_class_info::__offset): Use a static_cast.
5581 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5583 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5584 of std::size_t and std::ptrdiff_t respectively.
5585 * tinfo.cc: Likewise.
5588 2000-05-06 Richard Henderson <rth@cygnus.com>
5590 * typeck.c (build_c_cast): Don't warn integer->pointer size
5591 mismatch for constants.
5593 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5595 * rtti.c (ptmd_initializer): Set non-public, if class is
5598 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5599 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5600 __cxa_vec_delete): Likewise.
5601 * tinfo.cc (__dynamic_cast): Likewise.
5602 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5603 __cxa_vec_delete): Likewise.
5605 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5607 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5608 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5609 (lang_decl_flags): Add vcall_offset.
5610 (THUNK_VCALL_OFFSET): Use it.
5611 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5612 * method.c (make_thunk): Create the lang_decl here, not in
5614 (emit_thunk): Make generic thunks into ordinary functions once
5615 they have been fed to expand_body.
5616 * semantics.c (expand_body): Set current_function_is_thunk here.
5618 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5620 * class.c (update_vtable_entry_for_fn): Prototype.
5622 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5625 * search.c (dfs_build_inheritance_graph_order): Prototype.
5627 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5629 * cp-tree.h (special_function_kind): Add various kinds of
5631 (special_function_p): New function.
5632 * class.c (overrides): Don't let one kind of destructor override
5634 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5635 whether or not to instantiate a template.
5636 * tree.c (special_function_p): Define.
5638 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5640 * cp-tree.def (THUNK_DECL): Remove.
5641 * cp-tree.h (DECL_THUNK_P): New macro.
5642 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5643 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5644 (SET_DECL_THUNK_P): Likewise.
5645 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5646 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5647 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5648 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5649 (duplicate_decls): Likewise.
5650 (pushdecl): Likewise. Adjust thunk handling.
5651 (grokfndecl): Use DECL_EXTERN_C_P.
5652 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5653 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5654 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5655 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5656 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5657 DECL_NO_STATIC_CHAIN.
5658 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5659 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5660 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5663 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5665 * tree.c (walk_tree): Set lineno.
5667 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5669 * exception.cc: Update license notice.
5671 * new1.cc: Likewise.
5672 * new2.cc: Likewise.
5673 * tinfo.cc: Likewise.
5674 * tinfo2.cc: Likewise.
5676 * inc/cxxabi.h: Likewise.
5677 * inc/exception: Likewise.
5678 * inc/new: Likewise.
5679 * inc/new.h: Likewise.
5680 * inc/typeinfo: Likewise.
5682 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5684 * tree.c (build_target_expr_with_type): If we already have a
5685 TARGET_EXPR, just return it.
5687 * optimize.c (initialize_inlined_parameters): Don't generate an
5688 EXPR_STMT if we can just use DECL_INITIAL.
5689 * decl.c (emit_local_var): Only make the initialization a
5690 full-expression if stmts_are_full_exprs_p.
5692 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5694 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5696 * call.c (standard_conversion): Use it.
5697 (direct_reference_binding): Likewise.
5698 (build_over_call): Likewise.
5699 (is_properly_derived_from): Likewise.
5700 (compare_ics): Likewise.
5701 * class.c (resolves_to_fixed_type_p): Likewise.
5702 * optimize.c (declare_return_variable): Likewise.
5703 * pt.c (is_specialization_of): Likewise.
5705 * typeck.c (comp_target_parms): Likeiwse.
5706 (build_static_cast): Likewise.
5707 (build_reinterpret_cast): Likewise.
5708 (build_const_cast): Likewise.
5709 (comp_ptr_ttypes_real): Likewise.
5710 (comp_ptr_ttypes_const): Likewise.
5711 * typeck2.c (process_init_constructor): Likewise.
5713 2000-04-30 Scott Snyder <snyder@fnal.gov>
5715 * decl.c (finish_destructor_body): Use the base destructor when
5716 destroying virtual bases.
5718 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5720 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5722 * optimize.c (struct inline_data): Add target_exprs field.
5723 (declare_return_variable): When a function returns an aggregate,
5724 use the variable declared in the TARGET_EXPR as the remapped
5726 (expand_call_inline): Update the pending target_exprs stack.
5727 (optimize_function): Initialize the stack.
5729 * decl2.c (finish_file): Fix typo in comment.
5731 * method.c (emit_thunk): Don't try to return a `void' value.
5733 * optimize.c (initialize_inlined_parameters): If the parameter is
5734 addressable, we need to make a new VAR_DECL, even if the
5735 initializer is constant.
5737 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5739 * decl.c (grok_op_properties): Add an extra check of argtypes.
5741 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5743 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5745 (initialize_inlined_parameters): Try to avoid creating new
5748 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5750 * lex.c (my_get_run_time): Remove.
5751 (init_filename_times): Use get_run_time instead of my_get_run_time.
5752 (check_newline): Likewise.
5753 (dump_time_statistics): Likewise.
5754 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5755 of computing elapsed time explicitly.
5757 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5759 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5760 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5761 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5762 before calling decl_constant_value.
5763 * class.c (check_bitfield_decl): Likewise.
5764 * cvt.c (ocp_convert): Likewise.
5765 (convert): Likewise.
5766 * decl.c (compute_array_index_type): Likewise.
5767 (build_enumerator): Likewise.
5768 * decl2.c (check_cp_case_value): Likewise.
5769 * pt.c (convert_nontype_argument): Likewise.
5771 * typeck.c (decay_conversion): Likewise.
5772 (build_compound_expr): Likewise.
5773 (build_reinterpret_cast): Likewise.
5774 (build_c_cast): Likewise.
5775 (convert_for_assignment): Likewise.
5777 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5779 * decl.c (finish_function): Don't play games with DECL_INLINE.
5781 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5783 * ir.texi: Correct typo.
5785 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5787 * decl.c (grokdeclarator): Reject VLAs as members.
5789 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5791 * call.c (standard_conversion): Accept conversion between
5794 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5796 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5798 * decl2.c (finish_file): Remove double setup for accounting
5801 2000-04-24 Robert Lipe <robertlipe@usa.net>
5803 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5805 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5807 * new.cc (set_new_handler): Needs to be in std::.
5809 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5811 * cp-tree.h (lang_decl): Remove pretty_function_p.
5812 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5813 language-specific node.
5814 * decl.c (cp_make_fname_decl): Use build_decl, not
5815 build_lang_decl, to build the variables.
5816 (grokvardecl): Don't call build_lang_decl for local variables in
5818 (grokdeclarator): Don't call build_lang_decl for local type
5819 declarations in templates.
5820 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5821 zero'd memory, rather than calling memset.
5822 * pt.c: Include hashtab.h.
5823 (local_specializations): New variable.
5824 (retrieve_local_specialization): Use it.
5825 (register_local_specialization): Likewise.
5826 (tsubst_decl): Don't assume local variables have
5828 (instantiate_decl): Set up local_specializations.
5829 * Makefile.in (HTAB_H): New variable.
5831 2000-04-23 Richard Henderson <rth@cygnus.com>
5833 * typeck.c (c_expand_asm_operands): Restore the original
5834 contents of the output list.
5836 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5838 * ir.texi: Document complex number representation.
5840 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5842 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5843 (target_incomplete_p): New function.
5844 (tinfo_base_init): Create comdat NTBS name variable.
5845 (ptr_initializer): Add non_public parameter. Calculate it.
5846 (ptmd_initializer): Likewise.
5847 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5848 (create_real_tinfo_var): Add non_public parameter. Use it.
5849 Push proxy into global namespace.
5850 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5852 * inc/typeinfo (type_info::before, type_info::operator==):
5853 Compare __name addresses.
5855 * tinfo2.cc: Remove new-abi builtins comment.
5857 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5859 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5861 * call.c (joust): Exit early if we get the same function, too.
5863 * decl2.c (key_method): Return NULL_TREE for template classes.
5864 (import_export_class): Don't need to check for template classes.
5866 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5868 * lex.c: Remove references to cccp.c.
5870 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5872 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5873 volatile_memfunc. Add destructor_attr. Adjust dummy.
5874 (DECL_DESTRUCTOR_P): Use destructor_attr.
5875 (DECL_CONST_MEMFUNC_P): Reimplement.
5876 (DECL_VOLATILE_MEMFUNC_P): Remove.
5877 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5878 (overrides): Use DECL_DESTRUCTOR_P.
5879 (check_for_override): Likewise.
5880 * decl.c (start_function): Likewise.
5881 * decl2.c (grokfclassfn): Likewise.
5882 (check_classfn): Likewise.
5883 (grok_function_init): Likewise.
5885 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5887 * decl2.c (grokfield): Issue error on illegal data member
5890 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5892 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5894 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5896 * class.c (build_vtable_entry): Don't build thunks for type-info
5899 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5901 * decl.c (decls_match): Allow a redeclaration of a builtin to
5902 specify args while the builtin did not.
5904 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5906 * cp-tree.def (THUNK_DECL): Add to documentation.
5907 * cp-tree.h (flag_huge_objects): Declare.
5908 * class.c (modify_vtable_entry): Tidy.
5909 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5910 Calculate delta appropriately for the new ABI.
5911 (dfs_modify_vtables): Use it.
5912 (modify_all_vtables): Fix thinko in code to add overriding copies
5913 of functions to primary vtables.
5914 (build_clone): Fix typo in comment.
5915 (clone_function_decl): Correct order of destructors in vtable.
5916 (build_vbase_offset_vtbl_entries): Adjust comment.
5917 (dfs_vcall_offset_queue_p): Remove.
5918 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5919 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5920 (build_vtable_entry): Correct check for pure virtual functions.
5921 Don't declare flag_huge_objects.
5922 * decl.c (flag_huge_objects): Remove declaration.
5923 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5924 Use int_size_in_bytes.
5925 (emit_thunk): Handle vcall offset thunks.
5927 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5929 * decl2.c (parse_time, varconst_time): Delete declarations.
5930 (finish_file): Delete LINENO declaration.
5931 START_TIME and THIS_TIME now long.
5933 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5935 * class.c (build_base_field): Reformat comment.
5937 * inc/cxxabi.h (stddef.h): Comment inclusion.
5938 (__base_class_info::__offset): Comment shift.
5940 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5942 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5943 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5944 (cp_push_exception_identifier): New macro.
5945 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5946 (DECL_BASE_DESTRUCTOR_P): Likewise.
5947 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5948 (get_vtbl_decl_for_binfo): Fix formatting.
5949 (in_charge_arg_for_name): New macro.
5950 (maybe_build_cleanup_and_delete): Remove declaration.
5951 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5952 (in_charge_arg_for_name): New function.
5953 (build_new_method_call): Use it. Handle cloned destructors.
5954 (build_clone): Don't make the base constructor virtual.
5955 Automatically defer generated functions.
5956 (clone_function_decl): Handle destructors, too.
5957 (clone_constructors_and_destructors): Likewise.
5958 (create_vtable_ptr): Don't create a vtable entry for a cloned
5960 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5961 (initialize_predefined_identifiers): Update appropriately.
5962 (finish_destructor_body): Simplify.
5963 (maybe_build_cleanup_and_delete): Remove.
5964 * except.c (expand_throw): Handle new-ABI destructors.
5965 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5966 (build_dtor_call): New function.
5967 (build_delete): Use it. Simplify.
5968 * optimize.c (maybe_clone_body): Handle destructors.
5969 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5971 * exception.cc (cleanup_fn): New typedef.
5972 (CALL_CLEANUP): New macro.
5973 (cp_eh_info): Use them.
5974 (__cp_push_exception): Likewise.
5975 (__cp_pop_exception): Likewise.
5977 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5979 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5980 (complete_dtor_identifier): New macro.
5981 (CLASSTYPE_FIRST_CONVERSION): Remove.
5982 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5983 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5984 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5985 (CLASSTYPE_CONSTRUCTORS): Likewise.
5986 (CLASSTYPE_DESTRUCTORS): Likewise.
5987 (lang_decl): Add cloned_function.
5988 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5989 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5990 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5991 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5992 (DECL_CLONED_FUNCTION_P): Likewise.
5993 (DECL_CLONED_FUNCTION): Likewise.
5994 (clone_function_decl): Declare.
5995 (maybe_clone_body): Likewise.
5996 * call.c (build_user_type_conversion_1): Call complete object
5997 constructors in the new ABI.
5998 (build_new_method_call): Don't add in-charge parameters under the
6000 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6001 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6002 CLASSTYPE_DESTRUCTOR_SLOT.
6003 (build_clone): New function.
6004 (clone_function_decl): Likewise.
6005 (clone_constructors_and_destructors): Likewise.
6006 (check_bases_and_members): Use it.
6007 * decl.c (iniitialize_predefined_identifiers): Initialize
6008 complete_dtor_identifier.
6009 (finish_function): Don't add extra code to a clone.
6010 (lang_mark_tree): Mark cloned_function.
6011 * decl2.c (mark_used): Don't bother trying to instantiate things
6013 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6014 * method.c (set_mangled_name_for_decl): Don't treat clones as
6016 (synthesize_method): Sythesize cloned functions, not the clones.
6017 * optimize.c (inline_data): Update comment on ret_label.
6018 (remap_block): Don't assume DECL_INITIAL exists.
6019 (copy_body_r): Allow ret_label to be NULL.
6020 (maybe_clone_body): Define.
6021 * pt.c (tsubst_decl): Handle clones.
6022 (instantiate_clone): New function.
6023 (instantiate_template): Use it.
6024 (set_mangled_name_for_template_decl): Don't treat clones as
6026 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6027 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6028 * semantics.c (expand_body): Clone function bodies as necessary.
6030 * optimize.c (remap_decl): Avoid sharing structure for arrays
6031 whose size is only known at run-time.
6032 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6034 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6035 to has_in_charge_parm_p.
6036 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6037 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6038 (DECL_COPY_CONSTRUCTOR_P): New macro.
6039 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6040 (build_user_type_conversion_1): Likewise.
6041 (convert_like_real): Likewise.
6042 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6043 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6044 (copy_args_p): Likewise.
6045 (grok_ctor_properties): Likewise.
6046 (start_function): Likewise.
6047 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6048 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6049 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6050 * method.c (do_build_copy_constructor): Use
6051 DECL_HAS_IN_CHARGE_PARM_P.
6052 (synthesize_method): Likewise.
6053 * pt.c (instantiate_template): Remove goto.
6054 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6057 * cp-tre.h (finish_function): Change prototype.
6058 * decl.c (end_cleanup_fn): Adjust caller.
6059 (finish_function): Take only one parameter.
6060 * decl2.c (finish_objects): Adjust caller.
6061 (finish_static_storage_duration_function): Likewise.
6062 * method.c (emit_thunk): Likewise.
6063 * parse.y: Likewise.
6064 * parse.c: Regenerated.
6065 * pt.c (instantiate_decl): Likewise.
6066 * rtti.c (synthesize_tinfo_fn): Likewise.
6067 * semantics.c (expand_body): Likewise.
6069 * cp-tree.h (copy_decl): New function.
6070 * class.c (finish_struct_1): Use it.
6071 * lex.c (copy_decl): Define it.
6072 * pt.c (tsubst_decl): Likewise.
6073 * tree.c (copy_template_template_parm): Likewise.
6075 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6076 has_nonpublic_assign_ref.
6077 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6078 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6079 * class.c (finish_struct_methods): Don't set
6080 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6081 (interface_only): Don't declare.
6082 (interface_unknown): Likewise.
6084 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6086 * tree.h (HAVE_TEMPLATES): Remove definition.
6087 * lang-options.h (-fthis-is-variable): Remove documentation.
6089 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6091 * class.c (instantiate_type): Handle object-relative template-id.
6093 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6094 * decl.c (cplus_expand_expr_stmt): Not here.
6096 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6097 Initialize exprtype earlier.
6099 * parse.y (fn.def1): Check for defining types in return types.
6101 * decl.c (check_tag_decl): Notice extra fundamental types.
6102 Diagnose empty decls in classes, too.
6104 * decl.c (grokdeclarator): Don't override an anonymous name if no
6105 declarator was given.
6107 * cvt.c (convert_to_void): Call resolve_offset_ref.
6109 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6111 * decl2.c (decl_namespace): Handle getting a type.
6113 * typeck.c (build_c_cast): Re-enable warning for cast between
6114 pointer and integer of different size.
6116 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6118 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6120 (__pointer_type_info::__pointer_catch): New virtual function.
6121 (__pointer_to_member_type_info): Derive from
6122 __pointer_type_info. Adjust.
6123 (__pointer_to_member_type_info::__do_catch): Remove.
6124 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6125 (__pointer_to_member_type_info::__pointer_catch): Declare.
6126 * rtti.c (qualifier_flags): Add restrict flag.
6127 (ptmd_initializer): Reorder members.
6128 (create_tinfo_types): Expand comments. Reorder
6129 ptmd_desc_type_node members.
6130 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6132 (__pointer_type_info::__do_catch): Move specific code into
6133 __pointer_catch. Call it.
6134 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6135 specific catch checking. Fix void conversion check.
6136 (__pointer_to_member_type_info::__do_catch): Remove.
6137 (__pointer_to_member_type_info::__pointer_catch): Implement.
6139 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6141 * lex.c (init_parse): Remove traces of classof and headof.
6142 * decl2.c (flag_operator_names): Default to 1.
6143 (lang_decode_option): Do not set it for -ansi.
6145 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6147 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6148 (DECL_MAIN_VARIANT): Remove.
6149 * decl.c (duplicate_decls): Don't set it.
6150 (start_function): Likewise.
6151 (lang_mark_tree): Don't mark it.
6152 * decl2.c (defer_fn): Don't use it.
6153 * lex.c (retrofit_lang_decl): Don't set it.
6154 * pt.c (tsubst_decl): Likewise.
6155 * ptree.c (print_lang_decl): Don't print it.
6156 * typeck.c (mark_addressable): Don't use it.
6158 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6160 * vec.cc: Include <new> and <exception>.
6161 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6162 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6164 (__cxa_vec_delete): Catch dtor exceptions.
6166 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6168 Prepend __ to implementation defined names.
6169 * inc/typeinfo (type_info): Rename _name to __name.
6170 (type_info::type_info): Rename parameter.
6171 (type_info::operator==, type_info::operator!=,
6172 type_info::before): Likewise.
6173 (type_info::is_pointer_p, type_info::is_function_p,
6174 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6177 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6178 (__pointer_type_info::__pointer_type_info): Likewise.
6179 (__pointer_type_info::is_pointer_p,
6180 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6181 (__array_type_info::__array_type_info): Rename parameters.
6182 (__function_type_info::__function_type_info): Likewise.
6183 (__function_type_info::is_function_p): Prepend __.
6184 (__enum_type_info::__enum_type_info): Rename parameters.
6185 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6187 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6189 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6190 (__class_type_info::__class_type_info): Rename parameters.
6191 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6192 (__class_type_info::upcast_result,
6193 __class_type_info::dyncast_result): Prepend __. Move definition
6195 (__class_type_info::do_upcast, __class_type_info::do_catch,
6196 __class_type_info::find_public_src,
6197 __class_type_info::do_dyncast,
6198 __class_type_info::do_find_public_src): Prepend __. Rename
6200 (__si_class_type_info::__si_class_type_info): Rename parameters.
6201 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6202 __si_class_type_info::do_find_public_src): Prepent __. Rename
6204 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6205 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6206 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6208 (__dynamic_cast): Rename parameters.
6209 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6210 type_info::do_catch, type_info::do_upcast): Prepend __.
6211 (contained_p, public_p, virtual_p, contained_public_p,
6212 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6213 (__class_type_info::do_catch,
6214 __class_type_info::do_upcast): Prepend __. Adjust.
6215 (__class_type_info::__upcast_result,
6216 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6218 (__class_type_info::find_public_src): Prepend __. Adjust.
6219 (__class_type_info::do_find_public_src,
6220 __si_class_type_info::do_find_public_src,
6221 __vmi_class_type_info::do_find_public_src): Likewise.
6222 (__class_type_info::do_dyncast,
6223 __si_class_type_info::do_dyncast,
6224 __vmi_class_type_info::do_dyncast): Likewise.
6225 (__class_type_info::do_upcast,
6226 __si_class_type_info::do_upcast,
6227 __vmi_class_type_info::do_upcast): Likewise.
6228 (__dynamic_cast): Adjust.
6229 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6230 (__function_type_info::is_function_p): Likewise.
6231 (__pointer_type_info::do_catch): Likewise. Adjust.
6232 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6233 (__throw_type_match_rtti_2): Adjust.
6234 (__is_pointer): Adjust.
6236 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6238 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6239 (complete_ctor_identifier): New macro.
6240 (special_function_kind): Add sfk_copy_constructor and
6241 sfk_assignment_operator.
6242 (LOOKUP_HAS_IN_CHARGE): Remove.
6243 (cons_up_default_function): Rename to ...
6244 (implicitly_declare_fn): ... this.
6245 * call.c (build_new_method_call): Add in-charge parameters for
6247 * class.c (add_implicitly_declared_members): Change parameter name
6248 from cant_have_assignment to cant_have_const_assignment.
6249 Replace calls to cons_up_default_function to implicitly_declare_fn.
6250 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6251 * decl.c (initialize_predefined_identifiers): Initialize it.
6252 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6254 * init.c (expand_default_init): Don't calculate the in-charge
6256 (build_new_1): Likewise.
6257 * lex.c (cons_up_default_function): Move to method.c.
6258 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6259 (implicitly_declare_fn): New function.
6260 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6261 (build_modify_expr): Likewise.
6262 * typeck2.c (build_functional_cast): Likewise.
6264 Under the new ABI, constructors don't return `this'.
6265 * cp-tree.h (warn_reorder): Declare.
6266 (special_function_kind): New enum.
6267 (global_base_init_list): Remove declaration.
6268 (emit_base_init): Don't return a value.
6269 (check_base_init): Don't declare.
6270 (is_aggr_typedef): Likewise.
6271 * decl.c (check_special_function_return_type): New function.
6272 (return_types): Remove.
6273 (grokdeclarator): Use check_special_function_return_type.
6274 (start_function): Don't initialize ctor_label under the new ABI.
6275 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6276 * init.c (begin_init_stmts): Move to top of file.
6277 (finish_init_stmts): Likewise.
6278 (warn_reorder): Don't declare.
6279 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6281 (check_base_init): Remove.
6282 (is_aggr_typedef): Likewise.
6283 (build_new_1): Don't use the return value of a constructor.
6284 * semantics.c (setup_vtbl_ptr): Don't use the return value
6286 * typeck.c (check_return_expr): Don't magically convert return
6287 statements into `return this' in constructors under the new ABI.
6289 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6290 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6291 (base_ctor_identifier): New macro.
6292 (base_dtor_identifier): Likewise.
6293 (deleting_dtor_identifier): Likewise.
6294 * decl.c: Don't include obstack.h.
6295 (obstack_chunk_alloc): Don't define.
6296 (obstack_chunk_free): Likewise.
6297 (struct predefined_identifier): New type.
6298 (initialize_predefined_identifiers): New function.
6299 (init_decl_processing): Use it.
6300 (debug_temp_inits): Remove.
6301 (start_method): Don't call preserve_data.
6302 (hack_incomplete_structures): Update comment.
6303 * init.c (init_init_processing): Don't initialize
6305 (build_offset_rf): Remove dead code.
6306 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6307 * search.c (init_search_processing): Don't initialize
6310 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6312 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6313 some sign_compare warnings.
6315 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6317 Rename abi::__vmi_class_type_info members.
6318 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6319 base_list, detail_masks members to vmi_flags, vmi_base_count,
6320 vmi_bases and vmi_flags_masks respectively.
6321 (__vmi_class_type_info::vmi_flags_masks): Rename
6322 details_unknown_mask to flags_unknown_mask.
6323 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6324 (__vmi_class_type_info::do_find_public_src): Adjust.
6325 (__vmi_class_type_info::do_dyncast): Adjust.
6326 (__vmi_class_type_info::do_upcast): Adjust.
6328 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6330 * tinfo.cc (convert_to_base): New function.
6331 (get_vbase_offset): Remove. Move into convert_to_base.
6332 (__vmi_class_type_info::do_find_public_src): Adjust.
6333 (__vmi_class_type_info::do_dyncast): Adjust.
6334 (__vmi_class_type_info::do_upcast): Adjust.
6336 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6338 * tinfo.cc (operator=): Use __builtin_strcmp.
6339 * tinfo2.cc (before): Likewise.
6341 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6343 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6344 (DECL_SAVED_INLINE): Rename to ...
6345 (DECL_DEFERRED_FN): ... this.
6346 (in_function_p): Remove declaration.
6347 (mark_inline_for_output): Rename to ...
6348 (defer_fn): ... this.
6349 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6350 (in_function_p): Remove definition.
6351 * decl2.c (saved_inlines): Rename to ...
6352 (deferred_fns): ... this.
6353 (saved_inlines_used): Rename to ...
6354 (deferred_fns_used): ... this.
6355 (mark_inline_for_output): Rename to ...
6356 (defer_fn): ... this.
6357 (finish_file): Adjust accordingly.
6358 (init_decl2): Likewise.
6359 * lex.c (cons_up_default_function): Likewise.
6360 * pt.c (mark_decl_instantiated): Likewise.
6361 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6363 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6364 * semantics.c (expand_body): Defer more functions.
6366 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6369 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6371 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6372 __cxa_vec_delete): Declare.
6374 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6376 * rtti.c (dfs_class_hint_mark): New static function.
6377 (dfs_class_hint_unmark): New static function.
6378 (class_hint_flags): Use them.
6380 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6382 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6384 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6386 * cp-tree.h (instantiate_decl): Change prototype.
6387 * decl2.c (mark_used): Adjust call.
6388 * optimize.c (inlinable_function_p): Adjust handling of templates.
6389 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6390 (do_type_instantiation): Likewise.
6391 (instantiate_decl): Defer more templates.
6392 (instantiate_pending_templates): Adjust logic to handle inline
6395 * Makefile.in (GGC_H): New variable. Use it throughout in place
6398 * call.c: Don't include obstack.h. Include ggc.h.
6399 (obstack_chunk_alloc): Don't define.
6400 (obstack_chunk_free): Likewise.
6401 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6402 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6403 (pop_switch): Free it.
6405 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6407 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6408 if we don't have a DECL_FIELD_OFFSET.
6410 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6412 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6415 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6417 * cfns.gperf (hash, libc_name_p): Prototype.
6419 * rtti.c (build_dynamic_cast_1): Constification.
6421 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6423 * semantics.c (deferred_type_access_control): Prototype.
6425 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6427 Correct many new ABI issues regarding vbase and vcall offset
6429 * cp-tree.h (BINFO_VTABLE): Document.
6430 (struct lang_type): Tweak formatting.
6431 (BINFO_PRIMARY_BINFO): Add to documentation.
6432 (CLASSTYPE_VSIZE): Fix typo in comment.
6433 (CLASSTYPE_VBASECLASSES): Update documentation.
6434 (BINFO_VBASE_MARKED): Remove.
6435 (SET_BINFO_VBASE_MARKED): Likewise.
6436 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6437 (BINFO_FIELDS_MARKED): Remove.
6438 (SET_BINFO_FIELDS_MARKED): Likewise.
6439 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6440 (enum access_kind): New enumeration.
6441 (num_extra_vtbl_entries): Remove declaration.
6442 (size_extra_vtbl_entries): Likewise.
6443 (get_vtbl_decl_for_binfo): New function.
6444 (dfs_vbase_unmark): Remove declaration.
6445 (mark_primary_bases): Likewise.
6446 * class.c (SAME_FN): Remove.
6447 (struct vcall_offset_data_s): Move definition.
6448 (build_vbase_pointer): Use `build', not `build_binary_op', to
6449 access the vbase pointer under the new ABI.
6450 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6451 (build_primary_vtable): Likewise.
6452 (dfs_mark_primary_bases): Move here from search.c.
6453 (mark_primary_bases): Likewise.
6454 (determine_primary_bases): Under the new ABI, don't make a base
6455 class a primary base just because we don't yet have any virtual
6457 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6458 (num_vfun_entries): Remove.
6459 (dfs_count_virtuals): Likewise.
6460 (num_extra_vtbl_entries): Likewise.
6461 (size_extra_vtbl_entries): Likewise.
6462 (layout_virtual_bases): Iterate in inheritance graph order under
6464 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6465 indicate that a vfield is present.
6466 (init_class_processing): Initialize access_public_node, etc., from
6468 (get_vtbl_decl_for_binfo): New function.
6469 (dump_class_hierarchy_r): Likewise.
6470 (dump_class_hierarchy): Use it.
6471 (finish_vtbls): Build the vtbls in inheritance graph order.
6472 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6473 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6474 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6476 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6477 where the vptr points, even for primary vtables.
6478 (build_vtbl_initializer): Adjust handling of vbase and vcall
6480 (build_vcall_and_vbase_vtable_entries): New function.
6481 (dfs_build_vbase_offset_vtbl_entries): Remove.
6482 (build_vbase_offset_vtbl_entries): Reimplement.
6483 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6484 were already handled in a primary base class vtable.
6485 (build_vcall_offset_vtbl_entries): Adjust.
6486 (build_rtti_vtbl_entries): Adjust.
6487 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6488 * init.c (expand_virtual_init): Simplify.
6489 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6490 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6491 * search.c (BINFO_ACCESS): New macro.
6492 (SET_BINFO_ACCESS): Likewise.
6493 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6494 (access_in_type): Likewise.
6495 (dfs_accessible_p): Likewise.
6496 (protected_accessible_p): Likewise.
6497 (lookup_fnfields_1): Adjust documentation.
6498 (dfs_mark_primary_bases): Move to class.c
6499 (mark_primary_bases): Likewise.
6500 (dfs_vbase_unmark): Remove.
6501 (virtual_context): Use BINFO_FOR_VBASE.
6502 (dfs_get_vbase_types): Simplify.
6503 (dfs_build_inheritance_graph_order): New function.
6504 (get_vbase_types): Use it.
6505 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6507 * tinfo.cc (get_vbase_offset): New function.
6508 (__vmi_class_type_info::do_find_public_src): Use it.
6509 (__vmi_class_type_info::do_dyncast): Likewise.
6510 (__vmi_class_type_info::do_upcast): Likewise.
6512 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6514 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6516 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6518 * rtti.c (class_hint_flags): Rename flags.
6519 (class_initializer): Remove flags.
6520 (synthesize_tinfo_var): Combine offset and flags. Add flags
6521 for __vmi_class_type_info.
6522 (create_tinfo_types): Remove flags from __class_type_info and
6523 __si_class_type_info. Merge flags and offset from
6524 base_class_type_info.
6525 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6526 (__base_class_info::is_virtual_p): Adjust.
6527 (__base_class_info::is_public_p): Adjust.
6528 (__base_class_info::offset): New accessor.
6529 (__class_type_info::details): Remove member.
6530 (__class_type_info::__class_type_info): Lose details.
6531 (__class_type_info::detail_masks): Remove.
6532 (__si_class_type_info::__si_class_type_info): Lose details.
6533 (__vmi_class_type_info::details): New member.
6534 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6535 (__vmi_class_type_info::detail_masks): New member.
6536 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6537 with unknown_details_mask.
6538 (__vmi_class_type_info::do_find_public_src): Adjust
6539 (__vmi_class_type_info::do_dyncast): Adjust.
6540 (__vmi_class_type_info::do_upcast): Set result details, if
6542 (__dynamic_cast): Temporarily #if out optimization.
6544 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6546 * rtti.c (get_tinfo_decl): Mark used.
6547 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6548 mark as dealt with, if we output it.
6550 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6552 * class.c: Reorganize to put virtual function table initialization
6553 machinery at the end of the file.
6555 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6557 * class.c (finish_struct): Use bitsize_zero_node.
6558 * pt.c (instantiate_class_template): Likewise.
6560 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6562 Put RTTI entries at negative offsets in new ABI.
6563 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6564 vbase offset at index -3, not -1.
6565 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6566 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6567 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6568 (build_rtti_vtbl_entries): New function.
6569 (set_rtti_entry): Remove.
6570 (build_primary_vtable): Don't use it.
6571 (build_secondary_vtable): Likewise.
6572 (start_vtable): Remove.
6573 (first_vfun_index): New function.
6574 (set_vindex): Likewise.
6575 (add_virtual_function): Don't call start_vtable. Do call
6577 (set_primary_base): Rename parameter.
6578 (determine_primary_base): Likewise.
6579 (num_vfun_entries): Don't use skip_rtti_stuff.
6580 (num_extra_vtbl_entries): Include RTTI information.
6581 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6582 (skip_rtti_stuff): Remove.
6583 (dfs_modify_vtables): Don't use it.
6584 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6585 (layout_nonempty_base_or_field): Update size handling.
6586 (create_vtable_ptr): Tweak.
6587 (layout_class_type): Adjust parameter names.
6588 (finish_struct_1): Simplify.
6589 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6590 (skip_rtti_stuff): Remove.
6591 (first_vfun_index): New function.
6592 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6593 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6594 (marked_vtable_pathp): Declare.
6595 (unmarked_vtable_pathp): Likewise.
6596 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6598 * rtti.c (build_headof): Look for RTTI at negative offsets.
6599 (get_tinfo_decl_dynamic): Likewise.
6600 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6602 (create_pseudo_type_info): Do it here instead. Adjust so that
6603 vptr points at first virtual function.
6604 * search.c (marked_vtable_pathp): Make it global.
6605 (unmarked_vtable_pathp): Likewise.
6606 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6607 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6608 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6609 (get_pure_virtuals): Likewise.
6610 (expand_upcast_fixups): Likewise.
6611 * tree.c (debug_binfo): Likewise.
6612 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6615 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6617 * class.c (check_field_decl): Fix typo.
6618 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6619 (check_methods): Likewise.
6620 (check_field_decls): Likewise.
6621 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6622 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6623 Use DECL_RESULT_FLD, not DECL_RESULT.
6624 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6625 * lex.c (identifier_type): Likewise.
6626 * pt.c (determine_specialization, lookup_template_class): Likewise.
6627 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6628 (resolve_overloaded_unification, more_specialized): Likewise.
6629 * semantics.c (finish_member_declaration): Likewise.
6630 * typeck.c (build_x_function_call): Likewise.
6632 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6634 * class.c (layout_empty_base): Handle empty bases with non-byte
6636 (build_base_field): Likewise.
6637 (layout_virtual_bases): Likewise.
6639 * class.c (finish_struct_1): Fix typo in this change:
6641 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6643 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6645 * decl.c (grokdeclarator): Count partial specializations when
6646 keeping track of how many template classes have been seen.
6648 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6650 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6652 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6653 (get_vfield_offset): Use byte_position.
6654 (set_rtti_entry): Set OFFSET to ssizetype zero.
6655 (get_binfo_offset_as_int): Deleted.
6656 (dfs_record_base_offsets): Use tree_low_cst.
6657 (dfs_search_base_offsets): Likewise.
6658 (layout_nonempty_base_or_field): Reflect changes in RLI format
6659 and call byte_position.
6660 (layout_empty_base): Convert offset to ssizetype.
6661 (build_base_field): use rli_size_unit_so_far.
6662 (dfs_propagate_binfo_offsets): Do computation in proper type.
6663 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6664 (layout_class_type): Reflect changes in RLI names and fields.
6665 (finish_struct_1): Set DECL_FIELD_OFFSET.
6666 * dump.c (dequeue_and_dump): Call bit_position.
6667 * expr.c (cplus_expand_constant): Use byte_position.
6668 * rtti.c (expand_class_desc): Use bitsize_one_node.
6669 * typeck.c (build_component_addr): Use byte_position and don't
6670 special case for zero offset.
6672 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6674 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6676 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6678 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6681 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6683 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6685 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6686 make_typename_type, check_initializer, cp_finish_decl,
6687 xref_tag): Likewise.
6688 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6689 decl_namespace, arg_assoc_template_arg, arg_assoc,
6690 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6691 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6692 args_to_string): Likewise.
6693 * friend.c (is_friend): Likewise.
6694 * lex.c (note_got_semicolon, note_list_got_semicolon,
6695 is_global): Likewise.
6696 * method.c (build_overload_nested_name, build_overload_value,
6697 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6698 * parse.y (typename_sub, typename_sub1): Likewise.
6699 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6700 process_partial_specialization, convert_template_argument,
6701 template_args_equal, add_pending_template, lookup_template_class,
6702 for_each_template_parm_r, maybe_fold_nontype_arg,
6703 tsubst, instantiate_template, type_unification_real, unify,
6704 instantiate_pending_templates, set_mangled_name_for_template_decl):
6706 * repo.c (repo_get_id, repo_template_used): Likewise.
6707 * search.c (lookup_field_1): Likewise.
6708 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6709 * xref.c (classname): Likewise.
6711 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6713 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6714 (CANONICAL_BINFO): New macro.
6715 (BINFO_NEW_VTABLE_MARKED): Use it.
6716 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6717 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6718 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6720 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6721 (build_secondary_vtable): Likewise.
6722 (dfs_finish_vtbls): Likewise.
6723 (dfs_accumulate_vtbl_inits): Likewise.
6724 (accumulate_vtbl_inits): New function.
6725 (finish_vtbls): Make sure that virtual bases come after
6726 non-virtual bases in the vtable group.
6727 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6728 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6729 * search.c (struct vbase_info): Move definition.
6730 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6731 (unmarked_new_vtable_p): Likewise.
6732 (dfs_mark_vtable_path): Remove.
6733 (dfs_mark_new_vtable): Remove.
6734 (dfs_unmark_new_vtable): Likewise.
6735 (dfs_clear_search_slot): Likewise.
6736 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6737 (dfs_clear_vbase_slots): Likewise.
6738 (init_vbase_pointers): LIkewise.
6740 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6742 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6743 SIZETYPE to a non-SIZETYPE.
6745 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6747 * class.c (layout_virtual_bases): Adjust names in conditionally
6750 * class.c (record_base_offsets): New function.
6751 (layout_conflict_p): Likewise.
6752 (layout_nonempty_base_or_field): Use it.
6753 (layout_empty_base): New function.
6754 (build_base_field): Use it.
6755 (build_base_fields): Update comment.
6756 (layout_virtual_bases): Fold in a little code form
6757 layout_basetypes. Use layout_empty_base.
6758 (layout_basetypes): Remove.
6759 (end_of_class): New function.
6760 (layout_class_type): Use it. Adjust.
6762 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6764 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6766 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6767 * typeck.c (fntype_p): Remove.
6769 * cp-tree.h (TI_SPEC_INFO): Remove.
6770 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6771 * pt.c (process_partial_specialization): Likewise.
6773 * class.c (build_base_field): Fix thinko in computation of binfo
6776 * tree.c (mark_local_for_remap_p): Mark variables declared in
6777 TARGET_EXPRs as well.
6779 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6781 * typeck.c (require_complete_type, complete_type,
6782 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6783 build_array_ref, convert_arguments, pointer_diff,
6784 build_x_unary_op, build_unary_op, build_c_cast,
6785 build_modify_expr): Use COMPLETE_TYPE_P etc.
6786 * call.c (is_complete, convert_like_real,
6787 build_new_method_call): Likewise.
6788 * class.c (build_vbase_pointer_fields, check_bases,
6789 build_base_field, finish_struct_1, pushclass): Likewise.
6790 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6791 * decl.c (maybe_process_template_type_declaration, pushtag,
6792 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6793 layout_var_decl, check_initializer, cp_finish_decl,
6794 grokdeclarator, require_complete_types_for_parms,
6795 grok_op_properties, xref_tag, xref_basetypes,
6796 check_function_type): Likewise.
6797 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6798 * friend.c (do_friend): Likewise.
6799 * init.c (build_offset_ref): Likewise.
6800 * parse.y (structsp): Likewise.
6801 * pt.c (maybe_process_partial_specialization,
6802 tsubst_friend_function, instantiate_class_template, tsubst,
6803 do_type_instantiation, instantiate_pending_templates): Likewise.
6804 * repo.c (repo_get_id): Likewise.
6805 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6806 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6807 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6808 * semantics.c (begin_class_definition): Likewise.
6809 * tree.c (build_cplus_method_type): Likewise.
6810 * typeck2.c (digest_init, build_functional_cast,
6811 add_exception_specifier): Likewise.
6812 * parse.h, parse.c: Regenerated.
6814 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6816 * inc/cxxabi.h: New header file. Define new-abi entry points.
6817 (__pointer_type_info::target): Rename member to ...
6818 (__pointer_type_info::type): ... here.
6819 (__base_class_info::type): Rename member to ...
6820 (__base_class_info::base): ... here.
6821 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6822 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6823 (abi_node): New global tree node.
6824 * decl.c (abi_node): Document.
6825 (init_decl_processing): Initialize abi_node.
6826 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6827 (get_vmi_pseudo_type_info): Likewise.
6828 (create_tinfo_types): Likewise.
6829 (emit_support_tinfos): Likewise.
6830 * tinfo.h (cxxabi.h): Include for new-abi.
6831 Move rtti class definitions to new header file.
6832 * tinfo.cc (abi): Use the namespace.
6833 (std): Move new abi rtti classes from here ...
6834 (__cxxabiv1): ... to here.
6835 * tinfo2.cc (cxxabi.h): Include for new-abi.
6836 Move rtti class definitions to new header file.
6837 (std): Move new abi rtti classes from here ...
6838 (__cxxabiv1): ... to here.
6839 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6842 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6843 Jason Merrill <jason@casey.cygnus.com>
6845 * method.c (build_overload_int): Use host_integerp.
6847 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6849 * init.c (build_offset_ref): Handle the case of a templated member
6852 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6854 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6856 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6858 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6859 * class.c (check_bitfield_decl): Turn illegal bitfields into
6861 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6863 (dfs_offset_for_unshared_vbases): Likewise.
6864 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6865 pointer-to-member correctly under the new ABI.
6866 * expr.c (cplus_expand_constant): Don't use cp_convert when
6867 turning an offset into a pointer-to-member.
6868 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6869 when dereferencing them under the new ABI.
6870 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6871 of pointers-to-members under the new ABI.
6873 * class.c (check_bitfield_decl): Remove restriction on really long
6875 (layout_class_type): Implement new ABI handling of bitfields
6876 longer than their types.
6878 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6880 * parse.y (extdefs): Call ggc_collect.
6881 * parse.c: Regenerated.
6883 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6885 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6886 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6889 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6891 * class.c (build_vbase_path): Use integer_zerop.
6892 (build_vtable_entry): Use tree_low_cst.
6893 (get_vfield_offset): Use bit_position.
6894 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6896 (check_bitfield_decl): Set DECL_SIZE using convert.
6897 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6898 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6900 (finish_struct_1): Use bit_position.
6901 (dump_class_hierarchy): Use tree_low_cst.
6902 * cp-tree.h (min_precision): Add declaration.
6903 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6904 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6905 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6906 * expr.c (cplus_expand_constant): Use bit_position.
6907 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6908 * rtti.c (get_base_offset): Use bit_position.
6909 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6910 host_integerp, and tree_low_cst.
6911 (pointer_int_sum): Use integer_zerop.
6912 (build_component_addr): Use bit_position.
6914 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6916 * typeck.c (require_complete_type): Don't assume size_zero_node.
6917 (complete_type_or_else): Likewise.
6919 2000-03-16 Steven Grady <grady@digitaldeck.com>
6920 Jason Merrill <jason@casey.cygnus.com>
6922 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6924 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6926 * decl2.c (grokfield): Bail out if type is error_mark_node.
6928 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6930 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6931 (__pointer_to_member_data): ... here. Adjust.
6932 * rtti.c (create_tinfo_types): Adjust.
6934 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6936 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6937 * decl.c (ref_desc_type_node): Undocument.
6938 * rtti.c (ptr_ref_initializer): Rename to ...
6939 (ptr_initializer): ... here. Adjust comments.
6940 (ptmd_initializer): Fix comment thinko.
6941 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6942 (create_tinfo_types): Remove ref_desc_type_node init.
6943 * tinfo2.cc (__reference_type_info): Remove.
6945 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6947 * decl.c (cp_finish_decl): Remove obsolete comment.
6949 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6951 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6953 * cp-tree.h: Tweak documentation.
6954 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6955 (avoid_overlap): Remove.
6956 (get_binfo_offset_as_int): New function.
6957 (dfs_serach_base_offsets): Likewise.
6958 (layout_nonempty_base_or_field): Likewise.
6959 (build_base_field): Layout fields here. Avoid placing two objects
6960 of the same type at the same address, under the new ABI.
6961 (build_base_fields): Adjust accordingly.
6962 (create_vtable_ptr): Return the new field, but don't attach it to
6964 (remove_base_field): Remove.
6965 (remove_base_fields): Remove.
6966 (layout_basetypes): Adjust accordingly.
6967 (layout_class_type): Call layout_field for each field, rather than
6968 just making a wholesale call to layout_type.
6970 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6972 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6974 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6976 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6978 * except.c (dtor_nothrow): New fn.
6979 (do_pop_exception): Use it. Take type parm.
6980 (push_eh_cleanup): Take type parm.
6981 (expand_start_catch_block): Pass it.
6982 (build_eh_type_type_ref): Accept null type.
6984 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6986 * cp-tree.h (revert_static_member_fn): Change prototype.
6987 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6988 (grok_op_properties): Likewise.
6989 (start_function): Likewise.
6990 (revert_static_member_fn): Simplify.
6991 * pt.c (check_explicit_specialization): Adjust call to
6992 revert_static_member_fn.
6994 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6996 * cp-tree.h (scope_kind): New type.
6997 (tmpl_spec_kind): Likewise.
6998 (declare_pseudo_global_level): Remove.
6999 (pseudo_global_level_p): Rename to template_parm_scope_p.
7000 (pushlevel): Remove declaration.
7001 (begin_scope): New function.
7002 (finish_scope): Likewise.
7003 (current_tmpl_spec_kind): Likewise.
7004 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7005 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7006 Add template_spec_p.
7007 (toplevel_bindings_p): Adjust.
7008 (declare_pseudo_global_level): Remove.
7009 (pseudo_global_level_p): Rename to template_parm_scope_p.
7010 (current_tmpl_spec_kind): New function.
7011 (begin_scope): Likewise.
7012 (finish_scope): Likewise.
7013 (maybe_push_to_top_level): Adjust.
7014 (maybe_process_template_type_declaration): Likewise.
7015 (pushtag): Likewise.
7016 (pushdecl_nonclass_level): Likewise.
7017 (lookup_tag): Likewise.
7018 (grokfndecl): Handle member template specializations. Share
7019 constructor and non-constructor code.
7020 * decl2.c (check_classfn): Handle member template specializations.
7021 * pt.c (begin_template_parm_list): Use begin_scope.
7022 (begin_specialization): Likewise.
7023 (end_specialization): Likewise.
7024 (check_explicit_specialization): Use current_tmpl_spec_kind.
7025 Handle member template specializations.
7026 (end_template_decl): Use finish_scope. Remove call to
7028 (push_template_decl_real): Remove bogus error message.
7029 (tsubst_decl): Fix typo in code contained in comment.
7030 (instantiate_template): Handle member template specializations.
7031 (most_general_template): Likewise.
7033 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7035 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7036 (do_identifier): Ditto for error().
7038 * pt.c (convert_nontype_argument): Ditto for cp_error().
7039 (convert_template_argument): Ditto for cp_pedwarn().
7041 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7043 * exception.cc (__check_null_eh_spec): New fn.
7044 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7046 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7048 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7049 * except.c (expand_end_eh_spec): Add the return type.
7050 * rtti.c (throw_bad_cast): Add the parmtypes.
7051 (throw_bad_typeid): Likewise.
7053 * semantics.c (expand_stmt): Only leave out rtl for unused
7054 artificials, and set DECL_IGNORED_P on them as well.
7055 * decl.c (wrapup_globals_for_namespace): Likewise.
7057 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7059 * decl.c (maybe_commonize_var): Skip all artificial decls.
7060 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7062 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7064 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7065 * cp-tree.h: Declare flag_enforce_eh_specs.
7066 * decl.c (store_parm_decls, finish_function): Check it.
7068 C library functions don't throw.
7069 * Makefile.in (cfns.h): New target.
7070 (except.o): Depend on it.
7071 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7072 * cfns.gperf: New file.
7073 * cfns.h: Generated.
7074 * except.c: Include it.
7075 (nothrow_libfn_p): New fn.
7076 * decl.c (grokfndecl): Use it.
7077 * cp-tree.h: Declare it.
7079 * decl.c (push_overloaded_decl_1, auto_function,
7080 define_function): Lose.
7081 (build_library_fn_1): New static fn.
7082 (builtin_function): Use it.
7083 (get_atexit_node): Use build_library_fn_ptr.
7084 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7085 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7086 push_void_library_fn, push_throw_library_fn): New fns.
7087 * cp-tree.h: Declare them.
7088 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7089 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7090 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7091 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7092 * rtti.c (build_runtime_decl): Lose.
7093 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7094 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7095 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7097 * call.c (build_call): Remove result_type parm.
7098 Call mark_used on unused artificial fns.
7099 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7101 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7103 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7105 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7106 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7107 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7108 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7109 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7110 expand_generic_desc): Likewise.
7112 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7114 * exception.cc (__cp_pop_exception): Cleanup the original object.
7116 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7118 * decl.c (grok_op_properties): Merge conversion to void warning
7119 with other silly op warnings.
7121 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7123 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7124 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7126 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7128 * decl.c (cp_make_fname_decl): New function.
7129 (wrapup_globals_for_namespace): Don't emit unused static vars.
7130 (init_decl_processing): Remove comment about use of
7131 array_domain_type. Set make_fname_decl.
7132 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7133 * semantics.c (begin_compound_stmt): Remove
7134 current_function_name_declared flagging.
7135 (expand_stmt): Don't emit unused local statics.
7136 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7139 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7141 * typeck.c (convert_for_assignment): Don't look at array
7143 * call.c (convert_like_real): Likewise.
7145 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7147 Add initial support for '\uNNNN' specifier.
7148 * lex.c (read_ucs): New fn.
7149 (readescape, skip_white_space): Call it.
7150 (is_extended_char, is_extended_char_1): New fns.
7151 (utf8_extend_token): New fn, #if 0'd out.
7152 (real_yylex): Treat extended chars like letters.
7154 * search.c (note_debug_info_needed): Walk the bases even if we
7155 weren't deferring the type itself.
7157 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7159 * decl2.c (finish_objects): Constify a char*.
7161 * method.c (emit_thunk): Likewise.
7163 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7165 * typeck.c (dubious_conversion_warnings): Look through
7168 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7170 * class.c (dfs_modify_vtables): I is now unsigned.
7171 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7172 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7173 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7174 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7175 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7176 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7177 Call integer_all_onesp.
7178 * typeck2.c (process_init_constructor): Use compare_tree_int.
7180 * lang-specs.h (as): Don't call if -syntax-only.
7182 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7184 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7185 RTL_EXPR_HAS_NO_SCOPE after all.
7187 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7189 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7190 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7191 RTL_EXPR_HAS_NO_SCOPE.
7193 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7196 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7198 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7200 * call.c (convert_like): Macrofy.
7201 (convert_like_with_context): New macro.
7202 (convert_like_real): Renamed from convert_like. Add calling
7203 context parameters, for diagnostics. Add recursive flag. Call
7204 dubious_conversion_warnings for outer conversion.
7205 (build_user_type_conversion): Use convert_like_with_context.
7206 (build_over_call): Likewise. Don't warn about dubious
7207 conversions here. Adjust convert_default_arg calls.
7208 (convert_default_arg): Add context parameters for diagnostics.
7209 Pass throught to convert_like_with_context.
7210 * cp-tree.h (convert_default_arg): Add context parameters.
7211 (dubious_conversion_warnings): Prototype new function.
7212 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7213 (dubious_conversion_warnings): New function, broken
7214 out of convert_for_assignment.
7215 (convert_for_assignment): Adjust.
7217 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7219 * decl2.c (key_method): Break out from...
7220 (import_export_vtable, import_export_class): ...here.
7222 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7223 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7225 * search.c (note_debug_info_needed, dfs_debug_mark,
7226 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7227 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7229 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7231 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7234 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7236 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7237 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7238 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7239 (lang_type): Split gets_new into has_new and has_array_new.
7240 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7241 (TYPE_GETS_NEW): Split into ...
7242 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7243 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7244 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7245 (build_op_new_call): Don't declare.
7246 (build_new_1): Likewise.
7247 * call.c (build_op_new_call): Remove.
7248 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7249 instead of TYPE_NEEDS_DESTRUCTOR.
7250 (finish_struct_bits): Likewise.
7251 (add_implicitly_declared_members): Likewise.
7252 (check_field_decl): Likewise.
7253 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7254 correctly under the new ABI.
7255 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7256 instead of TYPE_NEEDS_DESTRUCTOR.
7257 (initialize_local_var): Likewise.
7258 (destroy_local_var): Likewise.
7259 (cp_finish_decl): Likewise.
7260 (register_dtor_fn): Likewise.
7261 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7262 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7263 TYPE_VEC_DELETE_TAKES_SIZE here.
7264 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7265 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7266 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7267 (finish_destructor_body): Likewise.
7268 (maybe_build_cleanup_1): Likewise.
7269 * decl2.c (do_static_destruction): Likewise.
7270 * init.c (build_new_1): Make it static.
7271 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7272 (expand_cleanup_for_base): Likewise.
7273 (get_cookie_size): New function.
7274 (build_new_1): Handle array-new cookies correctly under the new
7276 (build_vec_delete_1): Likewise.
7277 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7278 (build_delete): Likewise.
7279 (build_vec_delete): Handle array-new cookies correctly under the new
7281 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7282 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7283 TYPE_HAS_ARRAY_NEW_OPERATOR.
7284 * ptree.c (print_lang_type): Check them.
7285 * search.c (context_for_name_lookup): Fix typo in comment.
7286 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7287 * tree.c (break_out_cleanups): Likewise.
7288 (build_cplus_array_test_1): Likewise.
7289 (cp_build_qualified_type_real): Likewise.
7290 * typeck.c (complete_type): Likewise.
7292 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7293 the command-line, not the end.
7295 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7297 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7299 2000-03-02 Tom Tromey <tromey@cygnus.com>
7301 * cp-tree.h (build_java_class_ref): Declare.
7302 * init.c (build_java_class_ref): No longer static.
7303 * except.c (expand_throw): Generate a Java-style `throw' if the
7304 thrown object is a "Java" object.
7305 (initialize_handler_parm): Generate a Java-style lookup of
7306 exception info if the caught object is a "Java" object.
7307 (catch_language, catch_language_init): New globals.
7308 (decl_is_java_type): New function.
7309 (expand_start_catch_block): Don't call push_eh_info() or
7310 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7311 class reference to build_catch_block.
7313 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7315 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7317 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7319 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7320 to merge reference/pointer code and fix incorrect warnings.
7322 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7324 * search.c (protected_accessible_p): Use context_for_name_lookup.
7326 * init.c (construct_virtual_bases): Fix thinko.
7327 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7329 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7331 * decl.c (current_function_decl): Move to toplev.c.
7333 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7335 * pt.c (fn_type_unification): Unify return type, whenever
7337 (get_bindings_real): Only pass return type when necessary.
7338 Remove explicit return type check.
7339 * class.c (resolve_address_of_overloaded_function): Pass desired
7340 return type to fn_type_unification.
7342 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7344 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7346 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7348 * rtti.c (expand_class_desc): Likewise.
7349 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7350 (THUNK_VCALL_OFFSET): Likewise.
7351 (THUNK_DELTA): Reflect changes in ../tree.h.
7353 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7355 * search.c (protected_accessible_p): Also allow the access if
7356 the member is public in DERIVED. Lose TYPE parm.
7357 (friend_accessible_p): Lose TYPE parm.
7358 (accessible_p): Adjust.
7360 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7362 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7363 on things that are not sizes; ssize_binop deleted.
7364 Call size_diffop when appropriate.
7365 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7366 (build_primary_vtable, build_secondary_vtable): Likewise.
7367 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7368 Variable I is HOST_WIDE_INT.
7369 (get_vfield_offset): Pass proper types to size_binop.
7370 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7371 (finish_struct_1): Likewise.
7372 (skip_rtti_stuff): Arg N is now pointer to signed.
7373 (layout_class_type): Use size_zero_node.
7374 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7375 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7376 * decl.c (complete_arry_type): Pass proper types to size_binop.
7377 (xref_basetypes): BINFO_OFFSET is sizetype.
7378 * error.c (dump_expr): Don't use size_binop non-sizes.
7379 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7380 * init.c (construct_virtual_bases): Fix type error.
7381 (build_vec_delete_1): Pass proper type to size_binop and don't
7383 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7384 * rtti.c (get_base_offset): Pass proper type to size_binop.
7385 * search.c (dfs_find_vbases): Fix type error.
7386 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7387 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7388 * tree.c (debug_binfo): Variable N is signed.
7389 Use HOST_WIDE_INT_PRINT_DEC.
7390 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7391 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7392 size_one_node and size_zero_node.
7393 (c_alignof): Use size_one_node.
7394 (build_component_addr): Pass proper types to size_binop.
7395 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7397 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7399 Implement class scope using-declarations for functions.
7400 * class.c (handle_using_decl): Call add_method for used functions.
7401 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7402 (add_method): Used functions are hidden by local functions.
7403 (check_bases_and_members): Handle using-decls before finalizing
7404 CLASSTYPE_METHOD_VEC.
7405 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7406 override the type of 'this' accordingly.
7407 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7408 (convert_class_to_reference, build_user_type_conversion_1,
7409 build_new_function_call, build_object_call, build_new_op,
7410 build_new_method_call): Pass ctype parm.
7412 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7414 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7415 build_new_function_call, build_object_call, build_new_op,
7416 build_new_method_call, build_op_delete_call): Don't get basetype_path
7418 * typeck.c (build_component_ref): Likewise.
7419 * init.c (build_offset_ref): Likewise.
7420 (resolve_offset_ref): Don't call enforce_access.
7421 Call build_scoped_ref.
7422 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7423 would cause an error or if -pedantic.
7424 * class.c (alter_access): Lose binfo parm.
7426 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7428 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7431 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7433 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7434 pseudo_type_info creation into the std namespace
7436 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7438 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7439 (import_export_class): Remove declaration.
7440 * decl2.c (import_export_class): Make it static.
7441 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7442 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7443 EXPR_WITH_FILE_LOCATION.
7444 * lex.c (check_newline): Tweak filename/lineno setting.
7445 * semantics.c (begin_while_stmt): Fix typo in comment.
7447 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7449 * lang-options.h (-fmessage-length=): Add missing option.
7451 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7453 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7455 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7457 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7459 * optimize.c (expand_call_inline): Emit the return label before
7460 evaluating the return value.
7462 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7464 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7465 than duplicating functionality here.
7466 * optimize.c: Include input.h.
7467 (expand_call_inline): Use push_srcloc and pop_srcloc.
7468 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7469 * parse.c: Regenerated.
7470 * Makefile.in (lex.o): Depend on input.h.
7471 (optimize.o): Likewise.
7473 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7475 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7476 function type, rather than ICE.
7478 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7480 * decl.c (grokdeclarator): Call decl_type_access_control.
7481 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7484 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7486 * decl.c (decls_match): Remove obsolete static member nadgering.
7488 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7490 * decl.c (grokdeclarator): Change ANSI to ISO.
7491 * lex.c (consume_string, readescape, do_identifier): Likewise.
7492 (parse_float, real_yylex): Likewise.
7493 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7494 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7495 new_type_id, maybe_label_decls, simple_stmt,
7496 for.init.statement): Likewise.
7497 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7498 * semantics.c (finish_named_return_value): Likewise.
7499 * parse.c: Regenerate.
7501 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7503 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7504 (CPTI_CLASS_STAR_TYPE): Remove.
7505 (vtable_index_type): Likewise.
7506 (class_star_type_node): Remove.
7507 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7508 (build_binary_op_nodefault): Remove.
7509 * call.c (build_new_op): Use build_binary_op instead of
7510 build_binary_op_nodefault.
7511 * decl.c (init_decl_processing): Remove class_star_type_node
7512 initialization. Make delta_type_node ptrdiff_type_node under the
7513 new ABI. Initialize vtable_index_type.
7514 (build_ptrmemfunc_type): Build different structures for the new
7516 (build_enumerator): Use build_binary_op instead of
7517 build_binary_op_nodefault.
7518 * method.c (build_overload_value): Mangle pointers-to-members
7519 appropriately under the new ABI.
7520 * typeck.c (build_array_ref): Use build_binary_op instead of
7521 build_binary_op_nodefault.
7522 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7523 (build_binary_op_nodefault): Rename to ...
7524 (build_binary_op): ... this. Remove old version. Adjust for
7525 pointer-to-member comparisons under the new ABI.
7526 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7527 (build_ptrmemfunc): Adjust for the new ABI.
7528 (expand_ptrmemfunc_cst): Likewise.
7529 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7530 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7532 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7534 * call.c (build_object_call): Compress consecutive calls to
7536 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7537 (build_op_delete_call): Adjust message formatting.
7539 * class.c (check_bases): Compress consecutive calls to
7541 (finish_struct_anon): Say 'ISO C++'.
7543 * decl.c (start_decl): Same here.
7544 (grok_reference_init): Likewise.
7545 (grokfndecl): Correct message formatting.
7546 (grokfndecl): Improve diagnostic.
7547 (check_static_variable_definition): Likewise. Say 'ISO C++'
7548 (compute_array_index_type): Say 'ISO C++'
7549 (create_array_type_for_decl): Compress consecutive calls to
7551 (grokdeclarator): Say 'ISO C++'
7552 (grok_op_properties): Likewise.
7554 * decl2.c (delete_sanity): Clairify diagnostic.
7555 (check_member_template): Same here.
7556 (grok_function_init): Use consistent terminology.
7558 * expr.c (do_case): Say 'ISO C++'
7560 * friend.c (do_friend): Compress consecutive calls to warning.
7562 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7564 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7565 * class.c (build_secondary_vtable): Reorganize. Don't create a
7566 new vtable under the new ABI.
7567 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7569 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7570 the initializing elements.
7571 (initialize_vtable): New function.
7572 (dfs_finish_vtbls): Use it.
7573 (dfs_accumulate_vtbl_inits): New function.
7574 (finish_vtbls): Merge primary and secondary vtables under the new
7576 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7577 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7580 * class.c (build_vtable): New function, split out from ...
7581 (get_vtable_decl): ... here, and ...
7582 (build_secondary_vtable): ... here.
7584 * pt.c (tsubst_decl): Fix formatting.
7586 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7588 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7589 (avoid_overlap, build_base_field): Likewise.
7590 (build_base_field, build_base_fields, is_empty_class):
7591 Test DECL_SIZE with integer_zero.
7592 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7593 * cp-tree.h (struct lang_type): New field size_unit.
7594 (CLASSTYPE_SIZE_UNIT): New macro.
7595 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7596 (cp_finish_decl): Delete -Wlarger-than processing.
7597 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7598 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7599 * tree.c (make_binfo): binfo vector is one entry longer.
7600 (walk_tree): Walk DECL_SIZE_UNIT.
7602 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7604 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7606 (build_vtable_entry): Don't assume all vtable entries are
7608 (build_vtbl_initializer): Adjust accordingly.
7609 (get_vtable_decl): Fix formatting.
7611 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7613 * semantics.c (deferred_type_access_control): Walk the entire
7615 (save_type_access_control): Rename from
7616 initial_deferred_type_access_control. Just remember the value.
7617 (decl_type_access_control): New fn.
7618 (begin_function_definition): Use deferred_type_access_control, after
7619 we've started the function. Set type_lookups to error_mark_node.
7620 * parse.y (frob_specs, fn.def1): Adjust.
7621 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7622 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7623 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7624 (after_type_component_declarator0): Likewise.
7625 (after_type_component_declarator): Likewise.
7626 (notype_component_declarator): Likewise.
7627 * cp-tree.h: Adjust.
7629 * decl.c (redeclaration_error_message): Allow redeclaration of
7630 namespace-scope decls.
7632 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7634 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7636 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7638 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7639 * decl2.c (grokclassfn): Likewise.
7641 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7643 * decl2.c (lang_decode_option): Don't set default message length
7645 * lex.c (lang_init_options): Set it here.
7647 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7649 Make DECL_CONTEXT mean the class in which a member function was
7650 declared, even for a virtual function.
7651 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7652 (DECL_FRIEND_CONTEXT): New macro.
7653 (DECL_REAL_CONTEXT): Remove.
7654 (SET_DECL_FRIEND_CONTEXT): Likewise.
7655 (DECL_VIRTUAL_CONTEXT): Adjust.
7656 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7657 (add_friends): Remove.
7658 (hack_decl_function_context): Likewise.
7659 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7661 (build_over_call): Fix indentation. Use DECL_CONTEXT
7662 instead of DECL_CLASS_CONTEXT.
7663 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7664 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7665 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7666 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7667 (build_base_field): Likewise.
7668 (finish_struct_1): Likewise.
7669 (build_self_reference): Likewise.
7670 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7672 (pushtag): Use decl_function_context, not
7673 hack_decl_function_context.
7674 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7675 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7676 (pushdecl): Remove bogus code.
7677 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7678 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7679 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7680 Use decl_function_context, nothack_decl_function_context.
7681 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7682 (grokdeclarator): Likewise. Use decl_function_context, not
7683 hack_decl_function_context.
7684 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7685 (start_function): Use DECL_FRIEND_CONTEXT, not
7686 DECL_CLASS_CONTEXT. Use decl_function_context, not
7687 hack_decl_function_context.
7688 (finish_function): Use decl_function_context, not
7689 hack_decl_function_context.
7690 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7692 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7693 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7694 (grokfield): Likewise.
7695 (finish_builtin_type): Likewise.
7696 (finish_vtable_vardec): Use decl_function_context, not
7697 hack_decl_function_context.
7698 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7699 (start_static_initialization_or_destruction): Likewise.
7700 (finish_static_initialization_or_destruction): Likewise.
7701 (mark_used): Adjust logic for deciding when to synthesize methods.
7702 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7704 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7706 * friend.c (is_friend): Likewise.
7707 (add_friends): Remove.
7708 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7709 * lex.c (begin_definition_of_inclass_inline): Use
7710 decl_function_context, not hack_decl_function_context.
7711 (process_next_inline): Likewise.
7712 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7713 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7714 DECL_CLASSS_CONTEXT.
7715 (hack_identifier): Likewise.
7716 (synthesize_method): Use decl_function_context, not
7717 hack_decl_function_context.
7718 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7720 (is_member_template): Use decl_function_context, not
7721 hack_decl_function_context. Use DECL_CONTEXT, not
7723 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7725 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7727 (push_template_decl_real): Likewise.
7728 (instantiate_class_template): Don't call add_friends.
7729 (tsubst_default_argument): Use DECL_CONTEXT, not
7731 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7732 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7733 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7735 * repo.c (repo_inline_used): Likewise.
7736 * search.c (current_scope): Adjust for new _CONTEXT macros.
7737 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7739 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7740 (lookup_fnfields_here):Likewise.
7741 (check_final_overrider): Likewise.
7742 (init_vbase_pointers): Likewise.
7743 (virtual_context): Likewise.
7744 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7745 (expand_body): Use decl_function_context, not
7746 hack_decl_function_context.
7747 * tree.c (hack_decl_function_context): Remove.
7748 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7750 * typeck2.c (error_not_base_type): Likewise.
7752 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7754 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7756 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7758 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7760 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7762 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7764 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7766 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7768 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7770 * parse.y (frob_specs): Split out...
7771 (parse_decl): From here.
7772 (fn.def2): Call initial_deferred_type_access_control.
7773 (after_type_component_declarator0): Call frob_specs.
7774 (notype_component_declarator0): Likewise.
7775 * search.c (friend_accessible_p): Nested classes are friends of their
7778 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7780 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7781 used to create an implicit temporary.
7783 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7786 2000-02-08 Nathan Sidwell <nathan@acm.org>
7788 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7789 strip array element qualifiers too.
7791 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7793 * decl.c (store_parm_decls): Don't build cleanups for parameters
7794 while processing_template_decl.
7796 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7798 * cp-tree.h (struct saved_scope): Add incomplete field.
7799 (namespace_scope_incomplete): New macro.
7800 * decl.c (pushdecl): Use it.
7801 (hack_incomplete_structures): Use it. See through artificial
7803 (mark_saved_scope): Mark it.
7805 Implement access control for nested types.
7806 * search.c (type_access_control): New fn.
7807 (accessible_p): Now we do perform access control for types.
7808 * semantics.c (deferred_type_access_control): New fn.
7809 (initial_deferred_type_access_control): New fn.
7810 (begin_function_definition): Call it. Add lookups parm.
7811 * decl.c (struct binding_level): Add this_class field.
7812 (pushlevel_class): Set it.
7813 (mark_binding_level): Mark it.
7814 (lookup_name_real): Use it. Call type_access_control.
7815 (mark_saved_scope): Mark lookups field.
7816 * cp-tree.h (flagged_type_tree): Add lookups field.
7817 (struct saved_scope): Add lookups field.
7818 (type_lookups): New macro.
7819 * parse.y (declmods): Now <ftype>.
7820 (parse_decl): Add lookups parm. Call
7821 initial_deferred_type_access_control.
7822 (lang_extdef): Clear type_lookups.
7823 (typed_declspecs, declmods, typespec): Set lookups field.
7824 (initdcl): Call deferred_type_access_control.
7825 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7826 component_decl_1, named_parm): Adjust.
7827 * friend.c (is_friend): Nested classes are friends of their
7830 * class.c (currently_open_derived_class): New fn.
7831 * method.c (hack_identifier): Use it.
7833 * lex.c (do_identifier): Remove obsolete code.
7835 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7837 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7839 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7840 thinks this file is plain C).
7842 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7844 * Makefile.in (call.o): Depend on $(EXPR_H).
7846 * call.c: Include "expr.h".
7848 * class.c (dump_class_hierarchy): Add prototype.
7850 * search.c (dfs_get_pure_virtuals): Likewise.
7852 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7854 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7857 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7859 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7860 Store it in DECL_FCONTEXT.
7861 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7863 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7865 * tinfo.h (old abi): #include "tconfig.h".
7866 * tinfo.cc (convert_to_base): Move into old abi section.
7868 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7870 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7871 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7872 (BINFO_PRIMARY_BINFO): New macro.
7873 (BF_DELTA): Rename to ...
7874 (BV_DELTA): ... this.
7875 (BF_VCALL_INDEX): Rename to ...
7876 (BV_VCALL_INDEX): ... this.
7877 (BF_FN): Rename to ...
7879 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7880 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7881 (modify_vtable_entry): Simplify.
7882 (add_virtual_function): Rename BF_ macros to BV_ variants.
7883 (build_vtable_initializer): Likewise.
7884 (get_class_offset_1): Remove.
7885 (dfs_get_class_offset): Likewise.
7886 (get_class_offset): Likewise.
7887 (dfs_find_final_overrider): New function.
7888 (find_final_overrider): Likewise.
7889 (modify_one_vtable): Remove.
7890 (dfs_find_base): New function.
7891 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7892 find_final_overrider.
7893 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7895 (dfs_fixup_vtable_deltas): Remove.
7896 (override_one_vtable): Remove.
7897 (merge_overrides): Likewise.
7898 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7899 unreal chilren of virtual bases.
7900 (finish_struct_1): Don't use merge_overrides. Don't use
7901 dfs_fixup_vtable_deltas.
7902 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7905 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7906 Jason Merrill <jason@yorick.cygnus.com>
7908 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7910 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7912 * exception.cc (__throw_bad_typeid): Add missing std::.
7914 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7916 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7918 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7920 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7922 Runtime support for new-abi rtti.
7923 * inc/typeinfo (type_info::operator!=): Define in class.
7924 (type_info::before, type_info::name, type_info::operator==,
7925 type_info::operator!=): Define new ABI implementations.
7926 (type_info::is_pointer_p, type_info::is_function_p): Declare
7927 new virtual functions.
7928 (type_info::do_catch, type_info::do_upcast): Likewise.
7930 * tinfo.h (__base_class_info): Define new class.
7931 (__class_type_info): Likewise.
7932 (__si_class_type_info): Likewise.
7933 (__vmi_class_type_info): Likewise.
7934 (__dynamic_cast): Prototype.
7936 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7937 (type_info::is_pointer_p): Define new function.
7938 (type_info::is_function_p): Likewise.
7939 (type_info::do_catch): Likewise.
7940 (type_info::do_upcast): Likewise.
7941 (vtable_prefix): New structure for vtable access.
7942 (adjust_pointer): Define new template function.
7943 (contained_p, public_p, virtual_p, contained_public_p,
7944 contained_nonpublic_p, contained_nonvirtual_p): Define new
7946 (nonvirtual_base_type): New local variable.
7947 (__class_type_info::~__class_type_info): Define.
7948 (__si_class_type_info::~__si_class_type_info): Likewise.
7949 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7950 (__class_type_info::do_catch): Define new function.
7951 (__class_type_info::do_upcast): Likewise.
7952 (__class_type_info::find_public_src): Likewise.
7953 (__class_type_info::do_find_public_src): Likewise.
7954 (__si_class_type_info::do_find_public_src): Likewise.
7955 (__vmi_class_type_info::do_find_public_src): Likewise.
7956 (__class_type_info::do_dyncast): Likewise.
7957 (__si_class_type_info::do_dyncast): Likewise.
7958 (__vmi_class_type_info::do_dyncast): Likewise.
7959 (__class_type_info::do_upcast): Likewise.
7960 (__si_class_type_info::do_upcast): Likewise.
7961 (__vmi_class_type_info::do_upcast): Likewise.
7962 (__dynamic_cast): Likewise.
7964 * tinfo2.cc (__fundamental_type_info): Define new class.
7965 (__pointer_type_info): Likewise.
7966 (__reference_type_info): Likewise.
7967 (__array_type_info): Likewise.
7968 (__function_type_info): Likewise.
7969 (__enum_type_info): Likewise.
7970 (__ptr_to_member_type_info): Likewise.
7971 (__fundamental_type_info::~__fundamental_type_info): Define.
7972 (__pointer_type_info::~__pointer_type_info): Likewise.
7973 (__reference_type_info::~__reference_type_info): Likewise.
7974 (__array_type_info::~__array_type_info): Likewise.
7975 (__function_type_info::~__function_type_info): Likewise.
7976 (__enum_type_info::~__enum_type_info): Likewise.
7977 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7978 (__pointer_type_info::do_catch): Define new function.
7979 (__ptr_to_member_type_info::do_catch): Define new function.
7981 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7982 (__is_pointer): Likewise.
7984 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7986 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7988 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7989 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7990 (make_new_vtable): New function.
7991 (modify_vtable_entry): Handle generation of new vtables correctly.
7992 (modify_one_vtable): Remove unused parameter.
7993 (dfs_fixup_vtable_deltas): Likewise.
7994 (override_one_vtable): Use build_secondary_vtable.
7995 (finish_struct_1): Use build_primary_vtable and
7996 build_secondary_vtable.
7998 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8000 * cp/decl.c: Adjust variable names, comments, help strings.
8002 2000-01-29 Nathan Sidwell <nathan@acm.org>
8004 * new2.cc (operator delete[]): Use operator delete, don't assume
8007 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8009 * class.c (build_vtbl_initializer): Add argument to
8010 build_vtable_entry call.
8012 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8014 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8015 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8016 (BF_DELTA): New macro.
8017 (BF_VCALL_INDEX): Likewise.
8019 (THUNK_VCALL_OFFSET): Likewise.
8020 (make_thunk): Change prototype.
8021 * class.c (build_vtable_entry): Integrate
8022 build_vtable_entry_for_fn. Handle vcall indices.
8023 (build_vtable_entry_for_fn): Remove.
8024 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8025 BF_VCALL_INDEX, BF_FN.
8026 (modify_vtable_entry): Integrate common code from
8027 modify_one_vtable and dfs_fixup_vtable_deltas.
8028 (add_virtual_function): Set BF_VCALL_INDEX.
8029 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8031 (modify_one_vtable): Simplify.
8032 (dfs_fixup_vtable_deltas): Likewise.
8033 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8034 * method.c (make_thunk): Handle vcall indices.
8036 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8038 Compiler side new abi rtti (not enabled).
8039 * cp-tree.h (new_abi_rtti_p): New macro.
8040 (emit_support_tinfos): Prototype new function.
8041 (tinfo_decl_p): Likewise.
8042 (emit_tinfo_decl): Likwise.
8043 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8045 (doing_runtime): New local static.
8046 (init_rtti_processing): Add new-abi initializer.
8047 (get_tinfo_decl): Add new-abi logic.
8048 (tinfo_from_decl): Likewise.
8049 (build_dynamic_cast_1): Likewise.
8050 (qualifier_flags): New static function.
8051 (tinfo_base_init): Likewise.
8052 (generic_initializer): Likewise.
8053 (ptr_ref_initializer): Likewise.
8054 (ptmd_initializer): Likewise.
8055 (class_hint_flags): Likewise.
8056 (class_initializer): Likewise.
8057 (synthesize_tinfo_var): Likewise.
8058 (create_real_tinfo_var): Likewise.
8059 (create_pseudo_type_info): Likewise.
8060 (get_vmi_pseudo_type_info): Likewise.
8061 (create_tinfo_types): Likewise.
8062 (emit_support_tinfos): New global function.
8063 (tinfo_decl_p): New global predicate.
8064 (emit_tinfo_decl): New global function.
8065 * class.c (set_rtti_entry): Generalize for old and new rtti.
8066 (build_vtbl_initializer): Likewise.
8067 * decl2.c (finish_file): Likewise.
8069 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8071 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8072 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8074 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8076 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8079 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8081 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8083 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8085 * optimize.c (calls_setjmp_r): Supply new argument
8086 to special_function_p.
8088 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8090 * call.c: PROTO -> PARAMS.
8091 * class.c: Likewise.
8092 * cp-tree.h: Likewise.
8096 * decl2.c: Likewise.
8098 * errfn.c: Likewise.
8099 * error.c: Likewise.
8100 * except.c: Likewise.
8103 * input.c: Likewise.
8106 * method.c: Likewise.
8107 * optimize.c: Likewise.
8108 * parse.y: Likewise.
8112 * search.c: Likewise.
8113 * semantics.c: Likewise.
8116 * typeck.c: Likewise.
8117 * typeck2.c: Likewise.
8120 2000-01-25 Richard Henderson <rth@cygnus.com>
8122 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8124 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8126 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8127 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8128 (struct vcall_offset_data_s): New type.
8129 (dfs_vcall_offset_queue_p): New function.
8130 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8131 (build_vcall_offset_vtbl_entries): Likewise.
8132 (layout_vtable_decl): Likewise.
8133 (num_vfun_entries): Likewise.
8134 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8135 (build_vtbl_initializer): Likewise.
8136 (dfs_finish_vtabls): Use layout_vtable_decl.
8137 (modify_one_vtables): Always duplicate vtables under the new ABI.
8138 (finish_struct_1): Use layout_vtable_decl.
8140 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8142 * decl.c (member_function_or_else): Change third arg from a format
8143 specifier to an `enum overload_flags'. Callers changed.
8145 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8147 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8148 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8149 build_const_cast, get_delta_difference, check_return_expr): Avoid
8150 ANSI string concatenation usage.
8152 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8154 * class.c (layout_class_type): Put the fields required to make a
8155 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8158 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8160 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8163 * decl2.c (mark_used): Do instantiate inlines that have been
8164 explicitly instantiated.
8166 2000-01-24 Richard Henderson <rth@cygnus.com>
8168 * call.c (build_over_call): Use expand_tree_builtin.
8169 * typeck.c (build_function_call_real): Likewise.
8170 (build_binary_op_nodefault): Handle unordered compares.
8172 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8174 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8175 cp_tree_index values.
8176 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8177 New global node #defines for them.
8178 * rtti.c (call_void_fn): Replace with ...
8179 (build_runtime_decl): ... new static function.
8180 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8181 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8182 (build_dynamic_cast_1): Always produce correctly typed result.
8183 Explicitly produce type_info addresses. Use dynamic_cast_node.
8184 * exception.cc (__throw_bad_cast): Return `void *'.
8185 (__throw_bad_typeid): Return `const type_info &'.
8187 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8189 * cp-tree.h (get_vtable_decl): Prototype new function.
8190 * class.c (get_vtable_decl): New function. Broken out from ...
8191 (build_vtable): ... here. Use it.
8192 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8195 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8197 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8198 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8199 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8200 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8201 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8202 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8203 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8204 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8205 (CPTI_TINFO_VAR_ID): New enumeration.
8206 (__tp_desc_type_node, __access_mode_type_node,
8207 __bltn_desc_type_node, __user_desc_type_node,
8208 __class_desc_type_node, __ptr_desc_type_node,
8209 __attr_desc_type_node, __func_desc_type_node,
8210 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8211 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8212 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8213 enum_desc_type_node, class_desc_type_node,
8214 si_class_desc_type_node, vmi_class_desc_type_node,
8215 ptmd_desc_type_node, base_desc_type_node): New #defines.
8216 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8217 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8218 (tinfo_var_id): New enumeration.
8219 (DECL_TINFO_FN_P): Augment comment.
8220 * decl.c (cp_global_trees): Adjust documentation.
8221 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8222 tinfo_decl_type and tinfo_var_id.
8223 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8224 (build_typeid): Remove unused variable.
8225 (get_tinfo_var): Use tinfo_var_id.
8226 (tinfo_name): New static function.
8227 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8228 (tinfo_from_decl): Likewise.
8229 (get_base_offset): New static function, broken out of
8231 (expand_si_desc): Use tinfo_name.
8232 (expand_class_desc): Likewise. Lose local static variable.
8233 Use base_desc_type_node. Use get_base_offset.
8234 (expand_ptr_desc): Use tinfo_name.
8235 (expand_attr_desc): Likewise.
8236 (expand_generic_desc): Likewise.
8238 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8239 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8241 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8243 * cp-tree.h (__eprintf): Remove declaration.
8244 * tree.c (__eprintf): Remove definition.
8246 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8247 Mark Mitchell <mark@codesourcery.com>
8249 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8250 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8252 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8254 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8256 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8258 * cp-tree.h (register_dtor_fn): New function.
8259 * decl.c (destroy_local_static): Rename to ...
8260 (register_dtor_fn): ... this. Give it external linkage.
8261 (expand_static_init): Use it.
8262 * decl2.c (do_static_initialization): Likewise, if using
8264 (do_static_destruction): Check that __cxa_atexit is not in use.
8265 (finish_file): Don't call do_static_destruction if using
8268 * typeck.c (convert_arguments): Restore two-message error
8271 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8273 Remap dynamic cast hint values to be consistent across ABIs.
8274 * search.c (dynamic_cast_base_recurse): Remap generated value.
8275 (get_dynamic_cast_base_type): Adjust documentation.
8276 * tinfo.h (__user_type_info::dyncast): Likewise.
8277 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8278 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8279 (__class_type_info::do_dyncast): Likewise.
8280 (__class_type_info::do_find_public_subobj): Likewise.
8281 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8283 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8285 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8287 * typeck2.c (incomplete_type_error): Restore previous
8288 cp_error and cp_error_at call sequence.
8290 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8292 * class.c (dump_class_hierarchy): Make format agree with argument;
8293 cast pointer to unsigned long and print with %lx.
8295 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8297 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8299 * typeck.c (composite_pointer_type, common_type,
8300 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8301 build_function_call_real, convert_arguments,
8302 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8303 build_unary_op, mark_addressable, build_compound_expr,
8304 build_static_cast, build_reinterpret_cast, build_const_cast,
8305 build_c_cast, build_modify_expr, get_delta_difference,
8306 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8307 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8309 * typeck2.c (readonly_error, abstract_virtuals_error,
8310 process_init_constructor, check_for_new_type): Likewise.
8312 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8314 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8317 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8319 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8320 (build_x_typeid): Likewise.
8321 (get_tinfo_fn): Likewise.
8322 (get_tinfo_fn_unused): Rename to ...
8323 (get_tinfo_decl): ... here.
8324 * rtti.c (build_headof): Replace logic error with assertion.
8325 (get_tinfo_fn_dynamic): Rename to ...
8326 (get_tinfo_decl_dynamic): ... here. Make static. Use
8327 complete_type_or_else.
8328 (build_x_typeid): Move into ...
8329 (build_typeid): ... here. Adjust call to
8330 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8331 throw_bad_typeid expression.
8332 (get_tinfo_fn_unused): Rename to ...
8333 (get_tinfo_decl): ... here. Adjust comment.
8334 (get_tinfo_fn): Delete.
8335 (tinfo_from_decl): New static function.
8336 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8337 (get_typeid): Use complete_type_or_else.
8338 (build_dynamic_cast_1): Adjust calls to
8339 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8340 * parse.y (primary): Adjust call to build_typeid.
8341 * except.c (build_eh_type_type_ref): Adjust call to
8342 get_tinfo_decl. Mark as used.
8343 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8344 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8345 * parse.c: Regenerated.
8347 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8349 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8351 (resolves_to_fixed_type_p): Document calling convention.
8352 * rtti.c (build_x_typeid): Initialize NONNULL.
8354 * cp-tree.h (build_shared_int_cst): New function.
8355 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8356 * class.c (modify_vtable_entry): Likewise.
8357 (add_virtual_function): Split out code to generated shared
8358 INTEGER_CSTs to build_share_int_cst.
8359 (modify_all_vtables): Handle all the overridden functions here.
8360 Add overridden functions from non-primary virtual bases to the
8362 (finish_struct_1): Adjust call to modify_all_vtables. Add
8363 overridden functions from non-primary bases to the vtable.
8364 * tree.c (build_shared_int_cst): New function.
8366 * cp-tree.h (scratchalloc): Remove.
8367 (build_scratch_list): Likewise.
8368 * call.c (convert_class_to_reference): Replace build_scratch_list
8369 and build_expr_list with build_tree_list.
8370 (add_candidate): Replace scratchalloc with expralloc. Note memory
8372 (build_user_type_conversion_1): Replace build_scratch_list
8373 and build_expr_list with build_tree_list.
8374 (build_new_op): Likewise.
8375 (build_op_delete_call): Likewise.
8376 (convert_like): Likewise.
8377 * cvt.c (ocp_convert): Likewise.
8378 * decl.c (start_decl): Likewise.
8379 (start_function): Likewise.
8380 (finish_destructor_body): Likewise.
8381 (maybe_build_cleanup_1): Likewise.
8382 * decl2.c (reparse_decl_as_expr): Likewise.
8383 * init.c (perform_member_init): Likewise.
8384 (expand_cleanup_for_base): Likewise.
8385 (build_builtin_delete_call): Likewise.
8386 (build_new_1): Likewise.
8387 (build_delete): Likewise.
8388 * method.c (do_build_assign_ref): Likewise.
8389 * parse.y (already_scoped_stmt): Likewise.
8390 (nontrivial_exprlist): Likewise.
8391 (net_initializer): Likewise.
8392 (initlist): Likewise.
8393 * parse.c: Regenerated.
8394 * rtti.c (build_x_typeid): Likewise.
8395 (build_dynamic_cast_1): Likewise.
8396 * typeck.c (build_x_compound_expr): Likewise.
8397 (build_static_cast): Likewise.
8398 (build_modify_expr): Likewise.
8400 * cp-tree.h (DECL_VINDEX): Add documentation.
8401 * class.c (build_vtable_entry): Likewise.
8402 (start_vtable): Add comment.
8403 (add_virtual_function): Replace pending_hard_virtuals with
8404 overridden_virtuals and pending_virtuals with new_virtuals.
8405 Replace redundant assignments with assertions.
8406 (check_for_override): Add comment.
8407 (check_bases_and_members): Replace pending_hard_virtuals with
8408 overridden_virtuals and pending_virtuals with new_virtuals.
8409 (create_vtbl_ptr): Likewise.
8410 (layout_class_type): Likewise.
8411 (finish_struct_1): Likewise. Add comments.
8413 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8415 * class.c (finish_struct_1): Replace redundant code with
8418 * cp-tree.h (flag_new_abi): Move.
8419 (flag_use_cxa_atexit): Likewise.
8420 (flag_honor_std): Likewise.
8421 (flag_rtti): Likewise.
8422 (vbase_offsets_in_vtable_p): Define.
8423 (vptrs_present_everywhere_p): Likewise.
8424 (TYPE_CONTAINS_VPTR_P): Likewise.
8425 (dfs_walk_real): Declare.
8426 * class.c (build_vbase_pointer_fields): Check
8427 vbase_offsets_in_vtable_p.
8428 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8430 (build_vbase_offset_vtbl_entries): Simplify.
8431 (build_vbase_offset_vtbl_entries): Adjust.
8432 (build_vbase_pointer): Add ability to look up vbase offsets in
8434 (start_vtable): New function.
8435 (add_virtual_function): Use it.
8436 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8437 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8438 (build_vtbl_initializer): Take the type of the complete object as
8439 input. Use it to correctly calculate vbase offsets.
8440 (dfs_finish_vtbls): Pass the complete type to
8441 build_vtbl_initializer.
8442 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8443 (create_vtable_ptr): Create a vtable even if there are no
8444 new virtual functions, under the new ABI.
8445 (finish_struct_1): Likewise.
8446 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8447 * decl.c (exapnd_static_init): Remove call to
8448 preserve_initializer.
8449 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8451 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8452 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8453 (construct_virtual_bases): Don't initialize virtual base pointers
8455 (build_aggr_init): Clean up comment.
8456 (expand_aggr_init_1): Likewise.
8457 * rtti.c (expand_class_desc): Store the virtual function table
8458 index where the vbase offset lives in the offset field.
8459 * search.c (dfs_walk_real): Make it global.
8460 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8461 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8463 * tinfo.h (USItype): Make it signed under the new ABI.
8464 * tinfo.cc (convert_to_base): New function. Encapsulate base
8465 conversion logic here.
8466 (__class_type_info::do_upcast): Use it.
8467 (__class_type_info::do_dyncast): Likewise.
8468 (__class_type_info::do_find_public_subobj): Likewise.
8470 * init.c (construct_virtual_bases): Don't look up the addresses of
8471 virtual bases at run-time.
8473 * class.c (build_vbase_pointer): Relocate.
8474 (build_vbase_pointer_fields): Likewise.
8475 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8476 (build_vbase_offset_vtbl_entries): Likewise.
8478 * decl.c (init_decl_processing): Complain if -fnew-abi
8479 -fno-vtable-thunks is used.
8481 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8484 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8486 * cp-tree.h (num_extra_vtbl_entries): New function.
8487 (size_extra_vtbl_entries): Likewise.
8488 (dfs_vtable_path_unmark): Likewise.
8489 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8490 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8491 * class.c (num_extra_vtbl_entries): New function.
8492 (size_extra_vtbl_entries): Likewise.
8493 (dfs_build_vbase_offset_vtbl_entries): New function.
8494 (build_vbase_offset_vtbl_entries): Likewise.
8495 (build_vtbl_initializer): Use it.
8496 (finish_struct_1): Adjust vtable sizes (using
8497 num_extra_vtbl_entries).
8498 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8499 THUNK_DECL is non-NULL before expanding it.
8500 * init.c (expand_virtual_init): Adjust the vtable pointer by
8501 size_extra_vtbl_entries before storing it.
8502 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8503 Handle TREE_LIST parameters here, not in the dfs_* functions.
8504 (dfs_unmarked_real_bases_queue_p): Adjust.
8505 (dfs_marked_real_bases_queue_p): Likewise.
8506 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8507 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8508 (dfs_vtable_path_unmark): Likewise.
8510 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8512 * optimize.c (copy_body_r): Clear the operand three of a
8513 TARGET_EXPR when copying it.
8515 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8517 * method.c (build_decl_overload_real): Check whether we are in ::
8518 before returning __builtin_new/delete.
8520 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8522 * pt.c (tsubst_friend_function): Improve comment.
8523 (instantiate_decl): Avoid crashing when a "nested" function is
8524 instantiated from the top level.
8526 * dump.c (dqeueue_and_dump): Dump
8527 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8529 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8531 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8533 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8535 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8536 ENABLE_NEW_GXX_ABI defined.
8537 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8538 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8539 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8541 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8543 * decl.c (start_cleanup_fn): Call pushdecl.
8545 * call.c (convert_class_to_reference): Fix typos.
8546 (build_conditional_expr): Handle errors gracefully.
8547 * class.c (push_nested_class): Likewise.
8548 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8549 (DECL_THIS_EXTERN): Use it.
8550 (DECL_THIS_STATIC): Likewise.
8551 * cvt.c (convert_to_void): Handle errors gracefully.
8552 (build_expr_type_conversion): Likewise.
8553 * decl.c (maybe_push_decl): Likewise.
8554 (start_decl_1): Likewise.
8555 (require_complete_types_for_parms): Likewise.
8556 * parse.y (structsp): Likewise.
8557 (base_class): Likewise.
8558 * parse.c: Regenerated.
8559 * pt.c (finish_member_template_decl): Likewise.
8560 * typeck.c (decay_conversion): Likewise.
8562 * cp-tree.h (dfs_skip_vbases): New function.
8563 (find_vbase_instance): Likewise.
8564 * class.c (determine_primary_base): Allow a nearly empty base to
8565 serve as a primary base class under the new ABI.
8566 (get_class_offset_1): Rename to ...
8567 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8569 (get_class_offset): Use it. Issue error messages here.
8570 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8571 find the right copies of virtual bases.
8572 (fixup_vtable_deltas1): Rename to ...
8573 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8574 bases as primary bases.
8575 (fixup_vtable_deltas): Remove.
8576 (override_one_vtable): Handle virtual bases as primary bases.
8577 (merge_overrides): Likewise.
8578 (finish_struct_1): Likewise.
8579 (dump_class_hierarchy): Dump primary-ness of bases as well.
8580 * search.c (mark_primary_bases): Use a pre-order traversal to
8581 handle primary virtual bases.
8582 (dfs_skip_vbases): New fiunction.
8583 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8584 (fixup_virtual_upcast_offsets): Likewise.
8585 (fixup_all_virtual_upcast_offsets): Likewise.
8586 (dfs_find_vbase_instances): New function.
8587 (find_vbase_instance): Likewise.
8589 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8591 * lex.c (DIR_SEPARATOR): Delete macro.
8593 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8595 * decl2.c (lang_decode_option): Handle automatic line wrapping
8598 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8600 * friend.c (do_friend): Don't resolve scopes when processing
8601 template declarations, even if the qualifying scope doesn't
8602 involve template parameters.
8604 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8606 * class.c (dfs_modify_vtables_queue_p): Remove.
8607 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8608 and dfs_marked_real_bases_queue_p instead of
8609 dfs_modify_vtables_queue_p.
8611 * class.c (build_vbase_path): Simplify.
8612 (dfs_propagate_binfo_offsets): New function.
8613 (propagate_binfo_offsets): Use it.
8614 (remove_base_field): Simplify.
8615 (dfs_set_offset_for_vbases): Remove.
8616 (dfs_set_offset_for_shared_vbases): New function.
8617 (dfs_set_offset_for_unshared_vbases): Likewise.
8618 (layout_virtual_bases): Use them.
8619 (layout_basetypes): Don't call propagate_binfo_offsets.
8620 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8623 * class.c (build_base_field): New function, split out from ...
8624 (build_base_fields): ... here. Use it. Allocate primary bases
8625 first, under the new ABI.
8626 (get_vtable_entry): Remove.
8627 (remove_base_field): New function, split out from ...
8628 (remove_base_fields): ... here. Adjust since primary bases come
8629 first under the new ABI.
8631 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8632 (initialize_vtbl_ptrs): New function.
8633 (expand_indirect_vtbls_init): Change prototype.
8634 (convert_pointer_to_vbase): Declare.
8635 * init.c (expand_direct_vtbls_init): Remove.
8636 (dfs_initialize_vtbl_ptrs): New function.
8637 (initialize_vtbl_ptrs): Likewise.
8638 (emit_base_init): Use initialize_vtbl_ptrs.
8639 * search.c (convert_pointer_to_vbase): Make it global.
8640 (expand_indirect_vtbls_init): Remove vtable initialization code.
8641 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8643 * class.c (dfs_finish_vtbls): New function.
8644 (finish_vtbls): Use it.
8645 (dump_class_hierarchy): New function.
8647 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8648 (BINFO_VBASE_PRIMARY_P): New macro.
8649 (BINFO_VIRTUALS): Add to documentation.
8650 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8651 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8652 (dfs_mark_primary_bases_queue_p): Likewise.
8653 (dfs_unmarked_real_bases_queue_p): New function.
8654 (dfs_marked_real_bases_queue_p): Likewise.
8655 * search.c (dfs_mark_primary_bases): Adjust.
8656 (mark_primary_bases): Likewise.
8657 (get_shared_vbase_if_not_primary): New function.
8658 (dfs_unmarked_real_bases_queue_p): Likewise.
8659 (dfs_marked_real_bases_queue_p): Likewise.
8660 (dfs_get_pure_virtuals): Simplify.
8661 (get_pure_virtuals): Likewise.
8663 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8665 * lex.c: Include tm_p.h.
8667 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8669 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8671 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8673 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8674 * pt.c (instantiate_decl): Defer comdat templates that might not be
8677 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8678 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8679 (finish_file): Likewise.
8681 * decl2.c (import_export_class): Undo 12/14 change.
8683 * error.c (dump_decl): operator new, not operatornew.
8685 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8686 * search.c (lookup_field_1): Look for the last field with the
8689 2000-01-05 Nathan Sidwell <nathan@acm.org>
8691 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8694 2000-01-05 Nathan Sidwell <nathan@acm.org>
8696 * typeck.c (build_static_cast): Don't strip target qualifiers
8697 when casting from a class.
8699 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8701 * class.c (warn_hidden): Initialize variable `fndecl'.
8703 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8705 * decl.c (flag_isoc9x): New variable to be able to use code in
8706 c-common.c. For now always zero.
8708 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8710 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8711 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8712 or unshare_base_binfos for virtual bases here.
8713 * search.c (dfs_get_vbase_types): Do it here.
8714 (get_vbase_types): Adjust.
8716 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8718 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8719 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8720 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8721 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8722 (unmark_primary_bases): Remove declaration.
8723 (unmarkedp): Declare.
8724 (dfs_vbase_unmark): Likewise.
8725 * class.c (determine_primary_base): Return immediately if there
8726 are no base classes. Call mark_primary_bases here.
8727 (modify_all_direct_vtables): Remove.
8728 (modify_all_indirect_vtables): Remove.
8729 (dfs_modify_vtables_queue_p): New function.
8730 (dfs_modify_vtables): New function.
8731 (modify_all_vtables): Use them.
8732 (build_base_fields): Build FIELD_DECLs for primary virtual base
8734 (create_vtable_ptr): Don't call determine_primary_base here.
8735 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8736 (dfs_set_offset_for_vbases): ... this.
8737 (layout_virtual_bases): Use it.
8738 (layout_class_type): Call determine_primary_base here.
8739 * search.c (unmarkedp): Make it global.
8740 (shared_marked_p): Simplify.
8741 (shared_unmarked_p): Likewise.
8742 (dfs_primary_bases_queue_p): Remove.
8743 (dfs_unmark_primary_bases): Likewise.
8744 (unmark_primary_bases): Likewise.
8745 (mark_primary_bases): Simplify.
8746 (get_pure_virtuals): Don't call mark_primary_bases here.
8747 (dfs_vbase_unmark): New function.
8748 (get_vbase_types): Simplify.
8750 * class.c (struct base_info): Remove.
8751 (determine_primary_base): Take has_virtual_p rather than a
8752 base_info as input. Don't calculate max_has_virtual.
8753 (finish_struct_bits): Remove max_has_virtual argument.
8754 (create_vtable_ptr): Remove max_has_virtual_p argument.
8755 (layout_virtual_bases): Remove max argument.
8756 (layout_basetypes): Likewise.
8757 (layout_class_type): Remove max_has_virtual_p argument.
8758 (finish_struct_1): Remove max_has_virtual.
8760 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8761 (layout_basetypes): Remove.
8762 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8763 Update to handle primary virtual bases.
8764 (remove_base_fields): New function, split out from
8766 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8767 (layout_virtual_bases): New function, split out from
8768 layout_basetypes. Update to handle primary virtual bases.
8769 (layout_basetypes): Moved here from tree.c. Use
8770 remove_base_fields and layout_virtual_bases.
8771 * search.c (dfs_mark_primary_bases_queue_p): New function.
8772 (mark_primary_bases): Use it.
8773 * tree.c (CEIL): Remove.
8774 (propagate_binfo_offsets): Remove.
8775 (layout_basetypes): Remove.
8777 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8779 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8780 (BINFO_PRIMARY_MARKED_P): New macro.
8781 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8782 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8783 (mark_primary_bases): New function.
8784 (unmark_primary_bases): Likewise.
8785 * search.c (get_abstract_virtuals_1): Remove.
8786 (dfs_mark_primary_bases): New function.
8787 (mark_primary_bases): Likewise.
8788 (dfs_unmark_primary_bases): Likewise.
8789 (unmark_primary_bases): Likewise.
8790 (dfs_get_pure_virtuals): Likewise.
8792 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8794 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8795 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8796 (modify_one_vtable): Adjust.
8797 (fixup_vtable_deltas1): Likewise.
8798 (override_one_vtable): Likewise.
8799 * search.c (get_abstract_virtuals_1): Likewise.
8800 (get_pure_virtuals): Likewise.
8801 (expand_upcast_fixups): Likewise.
8802 * tree.c (debug_binfo): Likewise.
8804 * class.c (build_vtable): Don't return a value. Don't rebuild
8805 vtables for bases that have already been handled.
8806 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8807 already been handled.
8808 (modify_one_vtable): Adjust accordingly.
8809 (fixup_vtable_deltas1): Likewise.
8810 (finish_struct_1): Likewise.
8812 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8814 * call.c (build_new_method_call): Also check destructors.