| blob | 4b28703e6d27d144847fe426ba66945a89341ce3 |
1 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3 Integrated preprocessor.
5 * Make-lang.in, Makefile.in: Remove all references to input.c,
6 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
7 * gxx.gperf, hash.h, input.c: Delete.
8 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
9 initialized properly.
11 * class.c (fixup_pending_inline): Take a tree, not a
12 struct pending_inline *. All callers changed.
13 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
14 RID_PROTECTED entries in ridpointers[] array here.
15 * decl.c (duplicate_decls): Do not refer to struct
16 pending_inline.
17 (record_builtin_type, init_decl_processing): Use RID_MAX not
18 CP_RID_MAX.
19 (grokdeclarator): Use C_IS_RESERVED_WORD.
20 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
21 cpplib.
22 (grok_x_components): Do not inspect pending_inlines chain.
24 * cp-tree.h (struct lang_identifier): Add rid_code entry.
25 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
26 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
27 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
28 TIME_IDENTIFIER_FILEINFO): Kill.
29 Update prototypes.
30 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
31 single 32-bit word.
32 * parse.y: Call do_pending_inlines unconditionally.
33 reinit_parse_for_method is now snarf_method. fn.defpen is no
34 longer necessary. Remove unnecessary <itype> annotation on
35 SCOPE. Do not refer to end_of_file or struct pending_inline.
36 * semantics.c (begin_inline_definitions): Call
37 do_pending_inlines unconditionally.
39 * lex.c: Remove all code now shared with C front end.
40 Initialize cpplib properly if USE_CPPLIB. Put reserved words
41 into the get_identifier table. Rewrite pragma handling to
42 work with the registry. Move code to save tokens for later
43 processing to spew.c.
45 * spew.c: Rewrite everything in terms of token streams instead
46 of text. Move routines here from lex.c / input.c as
47 appropriate. GC-mark trees hanging off the pending inlines
48 chain.
50 2000-09-06 Mark Mitchell <mark@codesourcery.com>
52 * NEWS: Mention that the named return value extension has been
53 deprecated.
54 * cp-tree.h (original_result_rtx): Define.
55 (TREE_REFERENCE_EXPR): Remove.
56 (DECL_VPARENT): Likewise.
57 (pushdecl_nonclass_level): Likewise.
58 (store_return_init): Likewise.
59 (reinit_lang_specific): Likewise.
60 (genrtl_named_return_value): Change prototype.
61 * decl.c (original_result_rtx): Remove.
62 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
63 Do not generate RTL for local variables here.
64 (store_return_init): Remove.
65 * semantics.c (genrtl_named_return_value): Simplify. Fold in
66 store_return_init.
67 (finish_named_return_value): Adjust accordingly. Warn that this
68 extension is deprecated.
69 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
71 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
73 * pt.c (type_unification_real): Replace switch with if.
74 (unify): Tsubst non-type parms before comparing.
76 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
78 * error.c (dump_typename): New function, broken out of ...
79 (dump_type): ... here. Use it.
80 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
82 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
84 * init.c (build_offset_ref): Deal with namespace scoped
85 TEMPLATE_ID_EXPRs.
87 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
89 * class.c (resolve_address_of_overloaded_function): Add
90 explanation message.
91 * decl.c (define_case_label): Reformat explanation.
92 * decl2.c (finish_static_data_member_decl): Likewise.
93 (grokfield): Likewise.
94 * friend.c (do_friend): Likewise.
96 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
98 * tree.c (walk_tree): Expose tail recursion.
99 (walk_stmt_tree): New function.
100 * cp-tree.h: Prototype walk_stmt_tree.
101 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
102 the BLOCKs directly. If a BLOCK has no variables after
103 pruning, discard it.
104 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
105 restore the line number.
107 2000-09-05 Mark Mitchell <mark@codesourcery.com>
109 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
110 (pt.o): Remove dependency on HTAB_H.
111 * cp-tree.h: Include hashtab.h.
112 (walk_tree): Change prototype.
113 (walk_tree_without_duplicates): New function.
114 * decl.c (check_default_argument): Use it.
115 * optimize.c (remap_decl): Adjust calls to walk_tree.
116 (copy_body): Likewise.
117 (expand_calls_inline): Likewise.
118 (calls_setjmp_p): Use walk_tree_without_duplicates.
119 * pt.c: Don't include hashtab.h.
120 (for_each_template_parm): Use walk_tree_without_duplicates.
121 * semantics.c (finish-stmt_tree): Likewise.
122 (expand_body): Likewise.
123 * tree.c (walk_tree): Add additional parameter.
124 (walk_tree_without_duplicates): New function.
125 (count_trees): Use it.
126 (verify_stmt_tree): Adjust call to walk_tree.
127 (find_tree): Use walk_tree_without_duplicates.
128 (no_linkage_check): Likewise.
129 (break_out_target_exprs): Adjust call to walk_tree.
130 (cp_unsave): Likewise.
132 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
134 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
135 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
136 * cp-tree.h (TYPE_BINFO): Adjust comment.
137 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
138 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
139 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
140 (TYPE_TEMPLATE_INFO): Likewise.
141 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
142 * class.c (push_nested_class): Likewise.
143 * decl.c (lookup_name_real): Likewise.
144 (grokdeclarator): Likewise.
145 (grok_op_properties): Likewise.
146 (xref_tag): Likewise.
147 (xref_basetypes): Likewise.
148 * decl2.c (constructor_name_full): Likewise.
149 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
150 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
151 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
152 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
153 (dump_type_suffix): Likewise.
154 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
155 instead.
156 (get_aggr_from_typedef): Likewise.
157 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
158 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
159 (write_template_parm): Likewise.
160 (write_template_template_parm): Check tree code instead of
161 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
162 * method.c (build_overload_nested_name): Add
163 BOUND_TEMPLATE_TEMPLATE_PARM.
164 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
165 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
166 * pt.c (convert_template_argument): Check tree code instead of
167 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
168 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
169 (for_each_template_parm): Adjust comment.
170 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
171 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
172 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
173 template_args_equal to compare template template parameter cases.
174 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
175 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
176 instead.
177 * tree.c (copy_template_template_parm): Decide whether to create
178 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
179 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
180 (copy_tree_r): Likewise.
181 * typeck.c (comptypes): Likewise. Check tree code instead of
182 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
184 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
186 * decl.c (finish_function): Move the code for handling functions
187 marked with the constructor and destructor attributes inside the
188 expand_p block.
190 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
192 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
194 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
196 * pt.c (lookup_template_class): Remove abort.
197 * tree.c (get_type_decl): Allow error_mark_node.
199 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
201 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
202 TEMPLATE_ID_EXPRs.
204 2000-09-03 Mark Mitchell <mark@codesourcery.com>
206 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
207 new ABI mangling.
209 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
211 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
212 union tag mismatch error reporting.
214 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
216 * call.c (build_scoped_method_call): Check it is not a namespace.
218 2000-08-30 Jason Merrill <jason@redhat.com>
220 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
222 * tree.c (bot_manip): Check TREE_CONSTANT rather than
223 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
224 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
226 * decl.c (start_function): Always call make_function_rtl.
228 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
230 * semantics.c (prune_unused_decls): New function.
231 (finish_stmt_tree): Call it via walk_tree.
233 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
235 * class.c (build_secondary_vtable): Constify a char *.
236 * decl.c (init_decl_processing): Initialize function_id_node,
237 pretty_function_id_node, and func_id_node.
238 * input.c (struct input_source): Constify 'str'.
239 (feed_input): Constify first argument.
240 * mangle.c (write_identifier): Constify argument.
241 * pt.c (mangle_class_name_for_template): Constify argument.
243 2000-08-29 Mark Mitchell <mark@codesourcery.com>
245 * typeck.c (mark_addressable): Remove code that pokes around in
246 RTL.
248 2000-08-28 Jason Merrill <jason@redhat.com>
250 * lex.c (file_name_nondirectory): Move to toplev.c.
252 * cp-tree.h (LOCAL_CLASS_P): New macro.
253 * class.c (finish_struct_1): Use it.
255 2000-08-27 Alex Samuel <samuel@codesourcery.com>
257 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
258 (write_encoding): Pass another argument to write_name.
259 (write_name): Add ignore_local_scope parameter. Fix handling of
260 local names.
261 (write_nested_name): Use write_unqualified_name.
262 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
263 (write_template_prefix): Use write_unqualified_name.
264 (write_component): Remove.
265 (write_local_name): Add parameter. Use direct local entity to
266 discriminator calculation.
267 (write_class_enum_type): Pass another argument to write_name.
268 (write_template_template_arg): Likewise.
269 (make_guard_variable): Likewise.
271 2000-08-27 Jason Merrill <jason@redhat.com>
273 * decl.c (pushdecl): Matching decls for local externs are found in
274 the current level. Propagate linkage information from previous
275 declarations.
277 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
279 * ir.texi (Expressions): Fix typo.
281 2000-08-25 Greg McGary <greg@mcgary.org>
283 * tree.c (init_tree): Use ARRAY_SIZE.
285 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
287 * error.c (cp_tree_printer): Rework.
289 2000-08-25 Mark Mitchell <mark@codesourcery.com>
291 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
292 dyn-string.o.
293 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
294 (cp-demangle.o): Remove target.
295 (dyn-string.o): Likewise.
297 * decl.c (grokfndecl): Require that `main' return an `int'.
298 * mangle.c (write_encoding): Don't mangle return types for
299 conversion functions.
301 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
303 * error.c (tree_formatting_info): New data type.
304 (tree_being_formatted): New macro.
305 (tree_formatting_flags): Likewise.
306 (put_whitespace): Likewise.
307 (print_tree_identifier): Likewise.
308 (print_identifier): Likewise.
309 (cp_tree_printer, print_function_argument_list, print_declaration,
310 print_expression, print_function_declaration,
311 print_function_parameter, print_type, print_cv_qualifier): New
312 functions.
313 (init_error): Initialize lang_printer.
315 2000-08-24 Jason Merrill <jason@redhat.com>
317 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
318 adjustment necessary.
320 2000-08-24 Greg McGary <greg@mcgary.org>
322 * cp-tree.h (MAIN_NAME_P): Remove macro.
324 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
326 * error.c (print_instantiation_context): Don't forget to flush the
327 buffer.
329 2000-08-23 Jason Merrill <jason@redhat.com>
331 * typeck.c (build_ptrmemfunc): Save the input pmf.
333 * method.c (process_modifiers): Use same_type_p.
335 2000-08-23 Mark Mitchell <mark@codesourcery.com>
337 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
338 * mangle.c (write_function_type): Change prototype.
339 (write_encoding): Don't mangle return types for
340 constructors or destructors.
341 (write_type): Adjust call to write_function_type.
342 * pt.c (instantiate_template): Instantiate alternate entry points
343 when instantiating the main function.
345 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
347 * error.c (cp_print_error_function): Don't use embedded '\n' in
348 output_printf.
350 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
352 * decl.c (init_decl_processing): Remove bogus initialization.
353 * error.c (lang_print_error_function): Restore here.
354 (init_error): Initialize print_error_function.
356 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
358 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
360 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
362 * Makefile.in (error.o): Depends on diagnostic.h
364 * cp-tree.h (problematic_instantiation_changed,
365 record_last_problematic_instantiation, current_instantiation,
366 print_instantiation_context): Declare.
367 (maybe_print_template_context): Remove.
369 * decl.c (init_decl_processing): Set print_error_function to NULL.
370 (lang_print_error_function): Remove, since we're using a new
371 machinery.
373 * error.c: #include diagnostic.h
374 (function_category): New function.
375 (cp_diagnostic_starter): Likewise.
376 (cp_diagnostic_finalizer): Likewise.
377 (cp_print_error_function): Likewise.
378 (maybe_print_instantiation_context): Likewise.
379 (print_instantiation_full_context): Likewise.
380 (print_instantiation_partial_context): Likewise.
381 (print_instantiation_context): Define.
382 (init_error): Initialize diagnostic pager and finalizer.
384 * pt.c (problematic_instantiation_changed): Define.
385 (record_last_problematic_instantiation): Likewise.
386 (current_instantiation): Likewise.
387 (maybe_print_template_context): Remove.
388 (print_template_context): Likewise.
389 (current_tinst_level): Make static to reflect Brendan Kehoe's
390 change of 1995-04-13.
391 (push_tinst_level): Call print_instantiation_context.
393 2000-08-21 Nix <nix@esperi.demon.co.uk>
395 * lang-specs.h: Do not process -o or run the assembler if
396 -fsyntax-only.
398 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
400 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
401 variables.
402 * decl2.c (lang_decode_option): Disable gettext attributes for
403 -ansi.
405 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
407 * lex.c (lang_init_options): Default diagnostic message maximum
408 length to 80, when line-wrapping.
410 2000-08-20 Mark Mitchell <mark@codesourcery.com>
412 * class.c (build_vtbl_initializer): Clear the entire
413 vtbl_init_data. Start keeping track of the functions for which we
414 have created vcall offsets here.
415 (dfs_build_vcall_offset_vtbl_entries): Remove.
416 (build_vcall_offset_vtbl_entries): Reimplement.
417 (add_vcall_offset_vtbl_entries_r): New function.
418 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
419 computing when vcall offsets are necessary.
421 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
423 * decl.c (member_function_or_else): Use cp_error ... %T.
424 (grokdeclarator): Likewise.
425 (start_method): Likewise.
426 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
428 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
430 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
431 TYPE_DECLs.
433 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
435 * cp-tree.h (PTRMEM_OK_P): New macro.
436 (itf_ptrmem_ok): New enumeration value.
437 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
438 argument. Diagnose implicit pointer to member.
439 (instantiate_type): Don't diagnose implicit pointer to member
440 here. Pass itf_ptrmem_ok if ok. Adjust calls to
441 resolve_address_of_overloaded_function.
442 * init.c (build_offset_ref): Set PTRMEM_OK_P.
443 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
444 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
445 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
446 (build_unary_op): Deal with single non-static member in
447 microsoft-land.
449 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
451 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
453 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
455 * cp-tree.h (enum_name_string): Remove prototype.
456 (report_case_error): Remove prototype.
457 * cp/typeck2.c (enum_name_string): Remove.
458 (report_case_error): Remove.
459 * error.c (dump_expr): Deal with enum values directly.
460 Correctly negate integer constant.
462 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
464 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
465 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
466 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
467 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
468 (__cxa_vec_new): Use __cxa_vec_new2.
469 (__cxa_vec_delete): Use __cxa_vec_delete2.
471 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
473 * vec.cc (__cxa_vec_new): Set "C" linkage.
474 (__cxa_vec_ctor): Likewise.
475 (__cxa_vec_cctor): Likewise.
476 (__cxa_vec_dtor): Likewise.
477 (__cxa_vec_delete): Likewise.
478 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
479 (__cxa_vec_ctor): Likewise.
480 (__cxa_vec_cctor): Likewise.
481 (__cxa_vec_dtor): Likewise.
482 (__cxa_vec_delete): Likewise.
484 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
486 * class.c (instantiate_type): Reinstate local variable
487 deleted in previous change.
489 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
490 itf_no_attributes.
492 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
494 * cp-tree.h (instantiate_type_flags): New enumeration.
495 (instantiate_type): Change parameter.
496 * class.c (instantiate_type): Adjust prototype. Adjust.
497 * call.c (standard_conversion): Adjust instantiate_type call.
498 (reference_binding): Likewise.
499 (build_op_delete_call): Likewise.
500 (convert_like_real): Likewise.
501 * cvt.c (cp_convert_to_pointer): Likewise.
502 (convert_to_reference): Likewise.
503 * pt.c (convert_nontype_argument): Likewise.
504 * typeck.c (build_binary_op): Likewise.
505 (build_ptrmemfunc): Likewise.
506 (convert_for_assignment): Likewise.
508 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
510 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
511 (current_aggr): Define.
512 * decl.c (grokdeclarator): Make sure a friend class is an
513 elaborated type specifier.
514 * parse.y (current_aggr): Remove static definition.
515 (cp_parse_init): Adjust.
516 (structsp): Clear and restore current_aggr.
517 (component_decl_list): Clear current_aggr.
519 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
520 aggregate tag on the typename's context.
522 * pt.c (tsubst_friend_class): Return error_mark_node, if
523 parms becomes NULL.
524 (instantiate_class_template): Ignore error_mark_node friend types.
526 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
528 * cvt.c (warn_ref_binding): New static function, broken out of ...
529 (convert_to_reference): ... here. Use it.
531 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
533 * parse.y (template_arg): Add rule for template qualified with
534 global scope.
536 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
538 * decl2.c (add_function): Reorganize.
539 (arg_assoc): Do not consider function template decls.
541 2000-08-11 Jason Merrill <jason@redhat.com>
543 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
544 looking inside.
546 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
548 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
549 (lookup_nested_tag): Likewise.
551 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
552 can be produced.
554 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
556 * parse.y (named_complex_class_head_sans_basetype): Remove
557 always true if.
559 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
561 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
562 explicit TEMPLATE_ID_EXPR args.
563 (build_expr_from_tree, case CALL_EXPR): Likewise.
565 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
567 * decl.c (check_tag_decl): Diagnose typename's which don't
568 declare anything.
570 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
572 * init.c (build_aggr_init): Reject bogus array initializers
573 early.
575 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
577 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
578 runtime.
579 * cp/tinfo.cc (__dynamic_cast): Likewise.
580 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
582 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
584 * cvt.c (convert_to_pointer_force): Fix error message when
585 attempting to cast from ambiguous base.
587 2000-08-08 Jason Merrill <jason@redhat.com>
589 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
590 (tsubst_template_arg_vector): Likewise.
592 * decl2.c (build_anon_union_vars): Choose the largest field; don't
593 assume that one will be as large as the union.
595 2000-08-07 Kazu Hirata <kazu@hxi.com>
597 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
598 * decl.c (pop_labels): Likewise.
600 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
602 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
603 specifications.
604 (__pointer_to_member_type_info): Likewise.
605 (__base_class_info): Likewise.
606 (__class_type_info): Likewise.
607 (__si_class_type_info): Likewise.
608 (__vmi_class_type_info): Likewise.
609 * tinfo.cc (__si_class_type_info::__do_find_public_src):
610 Changed member names to match specifications.
611 (__vmi_class_type_info::__do_find_public_src): Likewise.
612 (__si_class_type_info::__do_dyncast): Likewise.
613 (__vmi_class_type_info::__do_dyncast): Likewise.
614 (__si_class_type_info::__do_upcast): Likewise.
615 (__vmi_class_type_info::__do_upcast): Likewise.
616 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
617 (__pbase_type_info::__pointer_catch): Likewise.
618 (__pointer_type_info::__pointer_catch): Likewise.
619 (__pointer_to_member_type_info::__pointer_catch): Likewise.
622 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
624 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
625 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
626 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
628 2000-08-04 Mark Mitchell <mark@codesourcery.com>
630 * cp-tree.h (add_method): Change prototype.
631 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
632 Don't double the size of the method vector in the error case.
633 (handle_using_decl): Adjust call to add_method.
634 (add_implicitly_declared_members): Likewise.
635 (clone_function_decl): Likewise.
636 * decl2.c (check_classfn): Likewise.
637 * semantics.c (finish_member_declaration): Likewise.
639 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
641 * decl.c (flag_isoc94): New variable.
643 2000-08-02 Jason Merrill <jason@redhat.com>
645 * pt.c (do_type_instantiation): Add complain parm; don't complain
646 if called recursively.
647 * cp-tree.h, parse.y: Adjust.
649 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
651 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
652 -Wno-strict-prototypes.
654 * g++spec.c: Adjust type of second argument to
655 lang_specific_driver, and update code as necessary.
657 * cp-tree.h: Don't prototype min_precision here.
658 (my_friendly_assert): Cast expression to void.
659 * semantics.c (do_poplevel): Initialize scope_stmts.
661 2000-08-02 Mark Mitchell <mark@codesourcery.com>
663 * cp-tree.h (DECL_NEEDED_P): Tweak.
665 2000-07-28 Jason Merrill <jason@redhat.com>
667 * lang-specs.h: Use %i in rule for .ii files.
669 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
671 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
673 2000-07-30 Mark Mitchell <mark@codesourcery.com>
675 Allow indirect primary bases.
676 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
677 primary_base.
678 (CLASSTYPE_VFIELD_PARENT): Remove.
679 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
680 (BINFO_PRIMARY_BINFO): Remove.
681 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
682 (BINFO_VBASE_PRIMARY_P): Likewise.
683 (BINFO_PRIMARY_BASE_OF): New macro.
684 (BINFO_INDIRECT_PRIMARY_P): Likewise.
685 (get_primary_binfo): New function.
686 * decl.c (lang_mark_tree): Make lang_type::primary_base.
687 * class.c (vcall_offset_data_s): Rename to ...
688 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
689 and add ctor_vtbl_p.
690 (get_derived_offset): Use get_primary_binfo.
691 (dfs_mark_primary_bases): Adjust handling of virtual primary
692 bases.
693 (mark_primary_bases): Likewise.
694 (set_primary_base): Take a binfo, not an integer, as a
695 representation of the primary base.
696 (indirect_primary_base_p): Remove.
697 (determine_primary_base): Adjust for indirect primary bases.
698 (dfs_find_final_overrider): Fix typo in coment.
699 (update_vtable_entry_for_fn): Use get_primary_binfo.
700 (layout_nonempty_base_or_field): Tweak.
701 (build_base_fields): Adjust for new primary base semantics.
702 (dfs_propagate_binfo_offsets): Remove.
703 (propagate_binfo_offsets): Rewrite.
704 (dfs_set_offset_for_shared_vbases): Remove.
705 (layout_virtual_bases): Don't use it.
706 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
707 ABI.
708 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
709 CLASSTYPE_VFIELD_PARENT.
710 (dfs_get_primary_binfo): New function.
711 (get_primary_binfo): Likewise.
712 (dump_class_hierarchy_r): Tweak printing of primary bases.
713 (build_vtbl_initializer): Fix typo in comments. Use
714 vtbl_init_data.
715 (build_vcall_and_vbase_vtbl_entries): Likewise.
716 (build_vbaes_offset_vtbl_entries): Likewise.
717 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
718 BV_VCALL_INDEX to handle indirect primary bases.
719 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
720 (build_rtti_vtbl_entries): Likewise.
721 * search.c (get_shared_vbase_if_not_primary): Tweak.
722 (find_vbase_instance): Likewise.
723 (binfo_for_vtable): Simplify.
724 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
725 (make_binfo): Make it have 11 entries.
727 2000-07-30 Alex Samuel <samuel@codesourcery.com>
729 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
730 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
731 ascertaining primaryness.
732 (G): Remove template_args.
733 (decl_is_template_id): New function.
734 (write_encoding): Use decl_is_template_id.
735 (write_name): Likewise. Handle type_decls. Get main variant of
736 type decls.
737 (write_nested_name): Likewise.
738 (write_prefix): Likewise.
739 (write_template_prefix): Likewise.
740 (write_special_name_constructor): Remove defunct production from
741 comment.
742 (write_bare_function_type): Remove comment about absent parameter.
743 (write_template_template_arg): Add missing grammar production to
744 comment.
746 2000-07-27 Jason Merrill <jason@redhat.com>
748 * decl.c (duplicate_decls): If common_type produces a non-typedef
749 type for a typedef, just use the old type.
751 2000-07-27 Mark Mitchell <mark@codesourcery.com>
753 * cp-tree.h (function_depth): Declare.
754 (verify_stmt_tree): Likewise.
755 (find_tree): Likewise.
756 * decl.c (function_depth): Give it external linkage.
757 * optimize.c (optimize_function): Increment and decrement it.
758 * tree.c (verify_stmt_tree_r): New function.
759 (verify_stmt_tree): Likewise.
760 (find_tree_r): Likewise.
761 (find_tree): Likewise.
763 2000-07-27 Jason Merrill <jason@redhat.com>
765 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
766 TYPE_PTRMEMFUNC_P.
767 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
769 2000-07-26 Mark Mitchell <mark@codesourcery.com>
771 * decl.c (start_cleanup_fn): Mark the function as `inline'.
772 * decl2.c (get_guard): Call cp_finish_decl, not
773 rest_of_decl_compilation, for local guards.
774 * lex.c (do_identifier): Remove unused variable.
776 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
778 * parse.y: Add missing ';'.
780 2000-07-26 Mark Mitchell <mark@codesourcery.com>
782 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
783 of `extern "C++"'.
785 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
787 Kill strict_prototype. Backwards compatibility only for
788 non NO_IMPLICIT_EXTERN_C systems.
789 * cp-tree.h (flag_strict_prototype): Remove.
790 (strict_prototype): Remove.
791 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
792 * decl.c (maybe_push_to_top_level): Adjust.
793 (pop_from_top_level): Adjust.
794 (decls_match): Only allow sloppy parm matching for ancient
795 system headers.
796 (init_decl_processing): Adjust.
797 (grokdeclarator): Adjust.
798 * decl2.c (flag_strict_prototype): Remove.
799 (strict_prototype): Remove.
800 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
801 (lang_f_options): Remove "strict-prototype".
802 (unsupported-options): Add "strict-prototype".
803 * lex.c (do_identifier): Adjust.
804 (do_scoped_id): Adjust.
805 * parse.y (empty_parms): Adjust.
806 * class.c (push_lang_context): Adjust.
807 (pop_lang_context): Adjust.
808 * typeck.c (comp_target_parms): Adjust.
810 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
812 * decl.c (poplevel): Deal with anonymous variables at for scope.
813 (maybe_inject_for_scope_var): Likewise.
815 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
817 * decl.c: Remove all signal handling code, now done in toplev.c.
819 2000-07-23 Mark Mitchell <mark@codesourcery.com>
821 * decl.c (make_rtl_for_nonlocal_decl): Rework.
823 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
824 correctly.
826 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
828 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
829 Define my_friendly_assert and my_friendly_abort as macros
830 which may call friendly_abort. Prototype friendly abort, not
831 my_friendly_abort or my_friendly_assert.
832 * decl.c (signal_catch): Report the signal caught in the error
833 message. Call fatal directly.
834 * typeck2.c (ack, my_friendly_assert): Delete.
835 (my_friendly_abort): Rename to friendly_abort. Expect file,
836 line, and function parameters. Report the abort code, then
837 call fancy_abort. Do not mask an abort if errors have
838 already occurred.
840 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
842 * typeck.c (comp_target_parms): Remove obsolete parameter.
843 (comp_target_types): Adjust.
845 2000-07-17 Jason Merrill <jason@redhat.com>
847 * typeck.c (mark_addressable): Never set TREE_USED.
848 * call.c (build_call): Don't abort on calls to library functions
849 that have been declared normally.
851 * typeck.c (build_binary_op): Fix grammar in warning.
853 * exception.cc (__eh_free): Fix prototype.
855 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
857 * decl.c (pushdecl): Handle seeing an OVERLOAD in
858 IDENTIFIER_NAMESPACE_VALUE.
860 2000-07-16 Mark Mitchell <mark@codesourcery.com>
862 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
863 * method.c (use_thunk): Correct handling of vcall offsets.
865 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
867 * .cvsignore: parse.h and parse.c have no cp- prefix.
869 2000-07-13 Mark Mitchell <mark@codesourcery.com>
871 * .cvsignore: New file.
873 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
875 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
877 2000-07-12 Mark Mitchell <mark@codesourcery.com>
879 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
880 * parse.c: Remove.
881 * parse.h: Likewise.
883 2000-07-11 Mark Mitchell <mark@codesourcery.com>
885 * class.c (layout_class_type): Add pointers to virtual bases after
886 base classes under the old ABI.
888 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
890 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
891 (finish_continue_stmt): Likewise.
892 (begin_for_stmt): Remove call to note_level_for_for.
893 (finish_goto_stmt): Change call from build_min_nt
894 to build_stmt.
895 (finish_expr_stmt): Likewise.
896 (begin_if_stmt): Likewise.
897 (begin_while_stmt): Likewise.
898 (finish_while_stmt): Likewise.
899 (finish_return_stmt): Likewise.
900 (begin_for_stmt): Likewise.
901 (finish_for_stmt): Likewise.
902 (finish_break_stmt): Likewise.
903 (begin_switch_stmt): Likewise.
904 (finish_case_label): Likewise.
905 (genrtl_try_block): Likewise.
906 (begin_try_block): Likewise.
907 (begin_handler): Likewise.
908 (begin_compound_stmt): Likewise.
909 (finish_asm_stmt): Likewise.
910 (finish_label_stmt): Likewise.
911 (add_decl_stmt): Likewise.
912 (finish_subobject): Likewise.
913 (finish_decl_cleanup): Likewise.
914 (finish_named_return_value): Likewise.
915 (setup_vtbl_ptr): Likewise.
916 (add_scope_stmt): Likewise.
917 * decl.c (finish_constructor_body): Likewise.
918 (finish_destructor_body): Likewise.
919 * optimize.c (copy_body_r): Likewise.
920 (initialize_inlined_parameters): Likewise.
921 (declare_return_variable): Likewise.
922 (expand_call_inline): Likewise.
924 2000-07-10 Jakub Jelinek <jakub@redhat.com>
926 * semantics.c (expand_body): Sync interface information
927 at the end of function body expansion.
929 2000-07-09 Jason Merrill <jason@redhat.com>
931 * init.c (build_new_1): Bail early if the call to new fails.
933 * decl.c (compute_array_index_type): Check specifically for
934 an INTEGER_CST, not just TREE_CONSTANT.
936 * decl.c (duplicate_decls): Don't call duplicate_decls on
937 the DECL_TEMPLATE_RESULT.
938 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
939 codes.
941 * error.c (dump_template_bindings): Don't crash if we had an
942 invalid argument list.
944 * typeck.c (c_expand_start_case): Do narrowing here.
945 * semantics.c (finish_switch_cond): Not here.
947 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
949 * parse.y (asm_clobbers): Do string concatenation.
951 2000-07-09 Mark Mitchell <mark@codesourcery.com>
953 * decl.c (pushtag): Don't put local classes in template functions
954 on the local_classes list.
956 2000-07-04 Scott Snyder <snyder@fnal.gov>
958 * decl2.c (get_guard): Add missing return for old ABI local
959 variable case.
961 2000-07-09 Mark Mitchell <mark@codesourcery.com>
963 * cp-tree.h (char_type_p): New function.
964 * decl.c (init_decl_processing): Don't initialize
965 signed_wchar_type_node or unsigned_wchar_type_node.
966 (complete_array_type): Handle brace-enclosed string-constants.
967 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
968 * tree.c (char_type_p): New function.
969 * typeck2.c (digest_init): Use char_type_p.
971 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
973 * pt.c (tsubst): Don't layout type, if it's error_mark.
975 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
977 * pt.c (instantiate_pending_templates): Reset template level.
979 2000-07-05 Jason Merrill <jason@redhat.com>
981 * call.c (joust): Don't complain about `operator char *()' beating
982 `operator const char *() const'.
984 2000-07-04 scott snyder <snyder@fnal.gov>
985 Jason Merrill <jason@redhat.com>
987 * repo.c (repo_get_id): Handle the case where a class with virtual
988 bases has a null TYPE_BINFO_VTABLE.
990 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
991 Jason Merrill <jason@redhat.com>
993 * parse.y (member_init): Just pass in the type.
994 * init.c (expand_member_init): Handle getting a type.
996 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
997 Jason Merrill <jason@redhat.com>
999 * decl.c (finish_function): Warn if a function has no return
1000 statement.
1001 Suggested by Andrew Koenig.
1002 * typeck.c (check_return_expr): Do set current_function_returns_value
1003 if we got an error_mark_node.
1005 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1007 * decl2.c (push_decl_namespace): Push the original namespace.
1009 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1011 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
1012 * semantics.c (begin_class_definition): Clear it.
1014 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
1016 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
1017 (genrtl_expr_stmt): Likewise.
1018 (genrtl_decl_stmt): Likewise.
1019 (genrtl_if_stmt): Likewise.
1020 (genrtl_while_stmt): Likewise.
1021 (genrtl_do_stmt): Likewise.
1022 (genrtl_return_stmt): Likewise.
1023 (genrtl_for_stmt): Likewise.
1024 (genrtl_break_stmt): Likewise.
1025 (genrtl_continue_stmt): Likewise.
1026 (genrtl_scope_stmt): Likewise.
1027 (genrtl_switch_stmt): Likewise.
1028 (genrtl_case_label): Likewise.
1029 (genrtl_begin_compound_stmt): Likewise.
1030 (genrtl_finish_compound_stmt): Likewise.
1031 (genrtl_compound_stmt): Likewise.
1032 (genrtl_asm_stmt): Likewise.
1034 * init.c (begin_init_stmts): Remove call to
1035 genrtl_begin_compound_stmt.
1036 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
1038 * semantics.c (lang_expand_stmt): Changed call to
1039 genrtl_compound_stmt to ignore return value.
1041 2000-07-02 Mark Mitchell <mark@codesourcery.com>
1043 * mangle.c (canonicalize_for_substitution): Return the canonical
1044 variant of a type.
1046 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
1047 TYPE_DECL.
1048 * typeck.c (commonparms): Remove obstack manipulations.
1050 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
1052 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
1054 * Makefile.in (OBJS): Added ../c-semantics.o.
1055 (OBJDEPS): Likewise.
1057 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
1058 ../c-common.h.
1059 (struct stmt_tree): Added comment.
1060 (current_function_name_declared): Removed.
1061 (stmts_are_full_exprs_p): Likewise.
1062 (genrtl_do_pushlevel): Likewise.
1063 (genrtl_clear_out_block): Likewise.
1064 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
1065 (DECL_ANON_UNION_ELEMS): Likewise.
1066 (emit_local_var): Likewise.
1067 (make_rtl_for_local_static): Likewise.
1068 (do_case): Likewise.
1069 (expand_stmt): Likewise.
1070 (genrtl_decl_cleanup): Likewise.
1071 (c_expand_asm_operands): Likewise.
1072 (c_expand_return): Likewise.
1073 (c_expand_start_case): Likewise.
1075 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
1076 (emit_local_var): Likewise.
1077 (initialize_local_var): Change reference to
1078 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
1079 Change reference to stmts_are_full_exprs_p to
1080 current_stmt_tree->stmts_are_full_exprs_p.
1081 (push_cp_function_context): Likewise.
1083 * expect.c (expand_throw): Change reference to
1084 stmts_are_full_exprs_p.
1086 * init.c (build_aggr_init): Change reference to
1087 stmts_are_full_exprs_p.
1088 (build_vec_init): Likewise.
1090 * optimize.c (maybe_clone_body): Change reference to
1091 current_function_name_declared to
1092 cp_function_chain->name_declared.
1094 * pt.c (instantiate_decl): Change reference to
1095 current_function_name_declared to
1096 cp_function_chain->name_declared.
1098 * semantics.c (expand_cond): Moved declaration to c-common.h.
1099 (genrtl_do_pushlevel): Moved to c-semantics.c.
1100 (genrtl_clear_out_block): Likewise.
1101 (genrtl_goto_stmt): Likewise.
1102 (genrtl_expr_stmt): Likewise.
1103 (genrtl_decl_stmt): Likewise.
1104 (gerntl_if_stmt): Likewise.
1105 (genrtl_while_stmt): Likewise.
1106 (genrtl_do_stmt): Likewise.
1107 (genrtl_return_stmt): Likewise.
1108 (genrtl_for_stmt): Likewise.
1109 (genrtl_break_stmt): Likewise.
1110 (genrtl_continue_stmt): Likewise.
1111 (genrtl_scope_stmt): Likewise.
1112 (genrtl_switch_stmt): Likewise.
1113 (genrtl_case_label): Likewise.
1114 (genrtl_begin_compound_stmt): Likewise.
1115 (genrtl_finish_compound_stmt): Likewise.
1116 (genrtl_compound_stmt): Likewise.
1117 (genrtl_asm_stmt): Likewise.
1118 (genrtl_decl_cleanup): Likewise.
1119 (expand_cond): Likewise.
1120 (expand_stmt): Renamed to ...
1121 (lang_expand_stmt): ... this.
1122 (lang_expand_expr_stmt): Initialize.
1123 (set_current_function_name_declared): Likewise.
1124 (stmts_are_full_exprs_p): Likewise.
1125 (current_function_name_declared): Likewise.
1126 (anon_aggr_type_p): Likewise.
1127 (do_poplevel): Change reference to
1128 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
1129 Change reference to stmts_are_full_exprs_p to
1130 current_stmt_tree->stmts_are_full_exprs_p.
1131 (add_tree): Likewise.
1132 (finish_expr_stmt): Likewise.
1133 (prep_stmt): Likewise.
1134 (lang_expand_stmt): Likewise.
1135 (begin_compound_stmt): Change reference to
1136 current_function_name_declared to
1137 cp_function_chain->name_declared and call to
1138 current_function_name_declared().
1139 (setup_vtbl_ptr): Likewise.
1140 (genrtl_do_poplevel): Removed.
1142 2000-06-30 Jason Merrill <jason@redhat.com>
1144 * init.c (init_init_processing): Go back to aligning like
1145 double_type_node for old ABI.
1146 (get_cookie_size): Make cookie larger if we get a type that needs
1147 more alignment.
1148 (build_vec_delete): Call it.
1150 * typeck.c (qualify_type_recursive): New fn.
1151 (composite_pointer_type): Use it.
1152 (build_binary_op): Use composite_pointer_type.
1154 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
1155 Jason Merrill <jason@redhat.com>
1157 * typeck.c (check_return_expr): Don't complain about returning
1158 NULL from operator new if -fcheck-new.
1159 * cp-tree.h: Declare flag_check_new here.
1160 * init.c: Not here.
1162 2000-06-28 Alex Samuel <samuel@codesourcery.com>
1164 * mangle.c (find_substitution): Use same_type_p.
1165 (write_encoding): Don't check for substitutions.
1167 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
1169 * parse.y (expr_no_comma_rangle): New non-terminal.
1170 (template_parm): Use it for default parameter case.
1171 (template_arg): Use it.
1172 (expr_no_commas): Remove commented out undefined extensions.
1173 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
1174 * parse.h, parse.c: Rebuilt.
1176 2000-06-30 Mark Mitchell <mark@codesourcery.com>
1178 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
1179 (finish_asm_stmt): Do it here, instead.
1181 * cp-tree.h (ridpointers): Don't declare.
1182 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
1183 (record_builtin_java_type): Likewise.
1184 (init_decl_processing): Likewise.
1185 * lex.c: Move inclusion of lex.h.
1186 (ridpointers): Don't define.
1187 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
1188 RID_MAX.
1189 * lex.h (enum rid): Rename to ...
1190 (enum cp_rid): ... this.
1191 (ridpointers): Don't declare.
1192 * parse.y: Move inclusion of lex.h.
1193 * parse.c: Regenerated.
1194 * spew.c: Move inclusion of lex.h.
1196 * cp-tree.h (struct language_function): Remove temp_name_counter.
1197 (temp_name_counter): Remove.
1198 (get_temp_name): Change prototype.
1199 (get_guard): New function.
1200 (get_guard_cond): Likewise.
1201 (set_guard): Likewise.
1202 * cvt.c (build_up_reference): Adjust call to get_temp_name.
1203 * decl.c (expand_static_init): Use get_guard and friends to
1204 implement guard variables.
1205 * decl2.c (get_temp_name): Assume that the variables created are
1206 always static.
1207 (get_sentry): Rename to ...
1208 (get_guard): ... this. Implement new ABI guard variables.
1209 (get_guard_bits): New function.
1210 (get_guard_cond): Likewise.
1211 (set_guard): Likewise.
1212 (start_static_initialization_or_destruction): Use them.
1213 (do_static_initialization): Replace sentry with guard throughout.
1214 (do_static_destruction): Likewise.
1215 * init.c (create_temporary_var): Add comment.
1217 2000-06-28 Alex Samuel <samuel@codesourcery.com>
1219 * mangle.c (find_substitution): Use same_type_p.
1220 (write_encoding): Don't check for substitutions.
1222 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
1224 * parse.y (expr_no_comma_rangle): New non-terminal.
1225 (template_parm): Use it for default parameter case.
1226 (template_arg): Use it.
1227 (expr_no_commas): Remove commented out undefined extensions.
1228 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
1229 * parse.h, parse.c: Rebuilt.
1231 2000-06-29 Mark Mitchell <mark@codesourcery.com>
1233 * cp-tree.h (flag_const_strings): Remove.
1234 (warn_parentheses): Likewise.
1235 (warn_format): Likewise.
1236 (common_type): Likewise.
1237 (default_conversion): Likewise.
1238 (build_binary_op): Likewise.
1239 (cp_build_binary_op): New macro.
1240 * call.c (build_new_op): Use cp_build_binary_op instead of
1241 build_binary_op.
1242 * class.c (build_vtable_entry_ref): Likewise.
1243 * decl.c (expand_static_init): Likewise.
1244 (compute_array_index_type): Likewise.
1245 (build_enumerator): Likewise.
1246 * decl2.c (delete_sanity): Likewise.
1247 (start_static_initialization_or_destruction): Likewise.
1248 * error.c (dump_type_suffix): Likewise.
1249 * init.c (resolve_offset_ref): Likewise.
1250 (build_new): Likewise.
1251 (build_new_1): Likewise.
1252 (build_vec_delete_1): Likewise.
1253 (build_vec_init): Likewise.
1254 (build_delete): Likewise.
1255 * rtti.c (synthesize_tinfo_fn): Likewise.
1256 (synthesize_tinfo_var): Likewise.
1257 * search.c (expand_upcast_fixups): Likewise.
1258 (fixup_all_virtual_upcast_offsets): Likewise.
1259 * typeck.c (build_array_ref): Likewise.
1260 (get_member_function_from_ptrfunc): Likewise.
1261 (build_binary_op): Add parameter.
1262 (pointer_int_sum): Use cp_build_binary_op.
1263 (pointer_diff): Likewise.
1264 (build_modify_expr): Likewise.
1265 (get_delta_difference): Likewise.
1266 (build_ptrmemfunc): Likewise.
1268 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
1270 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
1271 * decl.c (create_implicit_typedef): Adjust.
1272 * decl2.c (build_artificial_parm): Adjust.
1273 * method.c (implicitly_declare_fn): Adjust.
1274 * pt.c (push_inline_template_parms_recursive): Adjust.
1275 (process_template_parm): Adjust.
1276 (overloaded_template_name): Adjust.
1277 * semantics.c (finish_template_template_parm): Adjust.
1279 2000-06-28 Mark Mitchell <mark@codesourcery.com>
1281 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
1282 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
1283 where to emit thunks.
1284 (build_vtt): Adjust call to build_vtt_inits.
1285 (build_vtt_inits): Add parameter to indicate whether or not
1286 sub-VTTs for virtual bases should be included. Adjust handling of
1287 construction vtables.
1288 (get_matching_base): New function.
1289 (dfs_build_vtt_inits): Rename to ...
1290 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
1291 construction vtables.
1292 (dfs_fixup_binfo_vtbls): Likewise.
1293 (build_ctor_vtbl_groups): Build construction vtables for virtual
1294 bases, too.
1295 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
1296 to build construction vtbls.
1297 (dfs_accumulate_vtbl_inits): Adjust handling of
1298 construction vtables.
1300 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
1301 types correctly.
1303 2000-06-27 Mark Mitchell <mark@codesourcery.com>
1305 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
1307 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1309 * search.c (hides): Remove.
1310 (is_subobject_of_p): Add most_derived parameter. Use
1311 CANONICAL_BINFO.
1312 (lookup_field_queue_p): Adjust.
1313 (lookup_field_r): Adjust.
1315 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1317 * decl2.c (handle_class_head): Bash typedefs to the type's main
1318 decl.
1320 2000-06-25 Mark Mitchell <mark@codesourcery.com>
1322 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
1323 (begin_global_stmt_expr): ... this.
1324 (genrtl_finish_stmt_expr): Rename to ...
1325 (finish_global_stmt_expr): ... this.
1326 * init.c (begin_init_stmts): Adjust calls.
1327 (finish_init_stmts): Likewise.
1328 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
1329 (begin_global_stmt_expr): ... this.
1330 (genrtl_finish_stmt_expr): Rename to ...
1331 (finish_global_stmt_expr): ... this.
1333 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1335 * search.c (lookup_member): Fix typo in comment.
1337 2000-06-24 Jason Merrill <jason@redhat.com>
1339 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
1340 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
1342 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1344 * parse.y (complex_direct_notype_declarator): Support global_scope.
1345 * Makefile.in: Adjust conflict count.
1347 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1349 * parse.y (template_arg): Convert TEMPLATE_DECL
1350 that is a template template paramter to
1351 TEMPLATE_TEMPLATE_PARM here.
1353 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
1354 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
1355 (copy_template_template_parm): Adjust prototype.
1356 * decl.c (grokdeclarator): Remove dead code.
1357 * pt.c (process_template_parm): Tidy.
1358 (lookup_template_class): Construct nodes in
1359 copy_template_template_parm.
1360 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
1361 lookup_template_class. Use TYPE_TI_TEMPLATE.
1362 * tree.c (copy_template_template_parm): Add NEWARGS
1363 parameter.
1364 (mapcar): Adjust call to copy_template_template_parm.
1365 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
1366 * method.c (build_template_template_parm_names): Change error
1367 code to avoid compilation warning.
1369 * gxxint.texi: Document template template parameter
1370 name mangling.
1372 2000-06-21 Alex Samuel <samuel@codesourcery.com>
1374 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
1375 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
1376 (cp-demangle.o): New rule.
1377 (dyn-string.o): Likewise.
1378 * inc/cxxabi.h (__cxa_demangle): New declaration.
1380 2000-06-22 Mark Mitchell <mark@codesourcery.com>
1382 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
1383 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
1384 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
1385 a tree, not an int.
1386 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
1387 (make_thunk): Change prototype.
1388 (emit_thunk): Rename to use_thunk.
1389 (mangle_thunk): Change prototype.
1390 * class.c (get_derived_offset): Simplify.
1391 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
1392 BV_GENERATE_THUNK_WITH_VTABLE_P.
1393 (build_primary_vtable): Simplify.
1394 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
1395 (dfs_find_base): Remove.
1396 (update_vtable_entry_for_fn): Correct bug in finding the base
1397 where a virtual function was first declared. Figure out whether
1398 or not to emit a vcall-thunk with the vtables in which it appears.
1399 Correct logic for deciding whether to use an ordinary thunk, or a
1400 vcall thunk.
1401 (finish_struct_1): Remove unnecssary code.
1402 (build_vtbl_initializer): Use ssize_int for the running counter of
1403 negative indices.
1404 (build_vtbl_initializer): Only use vcall thunks where necessary.
1405 Mark thunks as needing to be emitted with their vtables, or not.
1406 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
1407 indices. Use size_binop.
1408 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
1409 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
1410 size_binop.
1411 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
1412 (build_vtable_entry): Mark thunks as needing to be emitted with
1413 their vtables, or not.
1414 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
1415 * decl2.c (mark_vtable_entries): Use use_thunk instead of
1416 emit_thunk.
1417 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
1418 information.
1419 * error.c (dump_expr): Use BV_FN.
1420 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
1421 not an int.
1422 * method.c (make_thunk): Likewise.
1423 (emit_thunk): Rename to use_thunk. Allow callers to decide
1424 whether or not to actually emit the thunk. Adjust for changes in
1425 representation of vcall offsets.
1426 * search.c (dfs_get_pure_virtuals): Use BV_FN.
1427 * semantics.c (emit_associated_thunks): New function.
1428 (expand_body): Use it.
1429 * ir.texi: Adjust decriptions of thunks.
1431 2000-06-22 Jason Merrill <jason@redhat.com>
1433 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
1434 (tsubst_friend_function): Copy it here.
1436 * decl.c (grok_op_properties): Fix typo.
1438 * decl2.c (delete_sanity): Clarify warning, avoid failure on
1439 deleting void*.
1441 * pt.c (check_explicit_specialization): Clarify error.
1443 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
1444 an old OVERLOAD when we're declaring a non-function.
1445 (pushdecl, destroy_local_var): Check for error_mark_node.
1446 (warn_extern_redeclared_static): Also bail early if
1447 we're a CONST_DECL.
1448 (push_overloaded_decl): Ignore an old error_mark_node.
1450 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
1452 * call.c (build_x_va_arg): Check if in a template decl.
1453 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
1455 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1457 * class.c (push_lang_context): TYPE_NAME gets you to the Java
1458 types DECLs.
1459 * decl.c (check_goto): Computed gotos assumed OK.
1461 2000-06-20 Jason Merrill <jason@redhat.com>
1463 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
1464 for which we don't need to look for instantiations.
1466 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
1468 * parse.y (program): Always call finish_translation_unit.
1469 * parse.c, parse.h: Rebuilt.
1471 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
1473 * method.c: Don't include hard-reg-set.h.
1475 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1477 * rtti.c (get_base_offset): Cope when vbase field is in a base.
1479 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1481 * call.c (build_conditional_expr): Use VOID_TYPE_P.
1482 * cvt.c (cp_convert_to_pointer): Likewise.
1483 (convert_to_void): Likewise.
1484 * error.c (dump_expr): Likewise.
1485 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
1486 * init.c (build_delete): Likewise.
1487 * method.c (emit_thunk): Likewise.
1488 * optmize.c (declare_return_variable): Likewise.
1489 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1490 (get_typeid): Likewise.
1491 (build_dynamic_cast_1): Likewise.
1492 * typeck.c (composite_pointer_type): Likewise.
1493 (common_type): Likewise.
1494 (build_indirect_ref): Likewise.
1495 (build_binary_op): Likewise.
1496 (build_x_compound_expr): Likewise.
1497 (check_return_expr): Likewise.
1498 * typeck2.c (add_exception_specifier): Likewise.
1500 * mangle.c (write_method_parms): Use direct comparison for end
1501 of parmlist.
1503 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
1505 * cp-tree.h (genrtl_try_block): Declare function.
1506 (genrtl_handler): Likewise.
1507 (genrtl_catch_block): Likewise.
1508 (genrtl_ctor_stmt): Likewise.
1509 (genrtl_subobject): Likewise.
1510 (genrtl_decl_cleanup): Likewise.
1511 (genrtl_do_poplevel): Likewise.
1512 (genrtl_do_pushlevel): Likewise.
1513 (genrtl_clear_out_block): Likewise.
1514 (genrtl_goto_stmt): Likewise.
1515 (genrtl_expr_stmt): Likewise.
1516 (genrtl_decl_stmt): Likewise.
1517 (genrtl_if_stmt): Likewise.
1518 (genrtl_while_stmt): Likewise.
1519 (genrtl_do_stmt): Likewise.
1520 (genrtl_return_stmt): Likewise.
1521 (genrtl_for_stmt): Likewise.
1522 (genrtl_break_stmt): Likewise.
1523 (genrtl_continue_stmt): Likewise.
1524 (genrtl_scope_stmt): Likewise.
1525 (genrtl_switch_stmt): Likewise.
1526 (genrtl_case_label): Likewise.
1527 (genrtl_begin_compound_stmt): Likewise.
1528 (genrtl_finish_compound_stmt): Likewise.
1529 (genrtl_compound_stmt): Likewise.
1530 (genrtl_asm_stmt): Likewise.
1531 (genrtl_named_return_value): Likewise.
1532 (genrtl_begin_stmt_expr): Likewise.
1533 (genrtl_finish_stmt_expr): Likewise.
1534 (finish_for_stmt): Removed first argument.
1535 (finish_switch_stmt): Likewise.
1537 * semantics.c (genrtl_try_block): Define function.
1538 (genrtl_handler): Likewise.
1539 (genrtl_catch_block): Likewise.
1540 (genrtl_ctor_stmt): Likewise.
1541 (genrtl_subobject): Likewise.
1542 (genrtl_decl_cleanup): Likewise.
1543 (genrtl_do_poplevel): Likewise.
1544 (genrtl_do_pushlevel): Likewise.
1545 (genrtl_clear_out_block): Likewise.
1546 (genrtl_goto_stmt): Likewise.
1547 (genrtl_expr_stmt): Likewise.
1548 (genrtl_decl_stmt): Likewise.
1549 (genrtl_if_stmt): Likewise.
1550 (genrtl_while_stmt): Likewise.
1551 (genrtl_do_stmt): Likewise.
1552 (genrtl_return_stmt): Likewise.
1553 (genrtl_for_stmt): Likewise.
1554 (genrtl_break_stmt): Likewise.
1555 (genrtl_continue_stmt): Likewise.
1556 (genrtl_scope_stmt): Likewise.
1557 (genrtl_switch_stmt): Likewise.
1558 (genrtl_case_label): Likewise.
1559 (genrtl_begin_compound_stmt): Likewise.
1560 (genrtl_finish_compound_stmt): Likewise.
1561 (genrtl_compound_stmt): Likewise.
1562 (genrtl_asm_stmt): Likewise.
1563 (genrtl_named_return_value): Likewise.
1564 (genrtl_begin_stmt_expr): Likewise.
1565 (genrtl_finish_stmt_expr): Likewise.
1566 (finish_for_stmt): Removed first argument and generate rtl
1567 specific code.
1568 (finish_switch_stmt): Likewise.
1569 (do_poplevel): Removed generate rtl specific code.
1570 (do_pushlevel): Likewise.
1571 (add_tree): Likewise.
1572 (finish_goto_stmt): Likewise.
1573 (finish_expr_stmt): Likewise.
1574 (begin_if_stmt): Likewise.
1575 (finish_if_stmt_cond): Likewise.
1576 (finish_then_clause): Likewise.
1577 (begin_else_clause): Likewise.
1578 (finish_else_clause): Likewise.
1579 (finish_if_stmt): Likewise.
1580 (clear_out_block): Likewise.
1581 (begin_while_stmt): Likewise.
1582 (finish_while_stmt_cond): Likewise.
1583 (finish_while_stmt): Likewise.
1584 (begin_do_stmt): Likewise.
1585 (finish_do_body): Likewise.
1586 (finish_do_stmt): Likewise.
1587 (finish_return_stmt): Likewise.
1588 (begin_for_stmt): Likewise.
1589 (finish_for_init_stmt): Likewise.
1590 (finish_for_cond): Likewise.
1591 (finish_for_expr): Likewise.
1592 (finish_break_stmt): Likewise.
1593 (finish_continue_stmt): Likewise.
1594 (begin_switch_stmt): Likewise.
1595 (finish_switch_cond): Likewise.
1596 (finish_case_label): Likewise.
1597 (begin_try_block): Likewise.
1598 (begin_function_try_block): Likewise.
1599 (finish_try_block): Likewise.
1600 (finish_cleanup_try_block): Likewise.
1601 (finish_cleanup): Likewise.
1602 (finish_function_try_block): Likewise.
1603 (finish_handler_sequence): Likewise.
1604 (finish_function_handler_sequence): Likewise.
1605 (begin_handler): Likewise.
1606 (finish_handler_parms): Likewise.
1607 (begin_catch_block): Likewise.
1608 (finish_handler): Likewise.
1609 (begin_compound_stmt): Likewise.
1610 (finish_compound_stmt): Likewise.
1611 (finish_asm_stmt): Likewise.
1612 (finish_label_stmt): Likewise.
1613 (finish_label_decl): Likewise.
1614 (finish_subobject): Likewise.
1615 (finish_decl_cleanup): Likewise.
1616 (finish_named_return_value): Likewise.
1617 (begin_stmt_expr): Likewise.
1618 (finish_stmt_expr): Likewise.
1620 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
1621 to call genrtl_expr_stmt when appropriate.
1623 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
1624 begin_compound_expr to call genrtl_begin_stmt_expr and
1625 genrtl_begin_compound_expr when appropriate.
1626 (finish_init_stmts): Changed calls to finish_compound_expr and
1627 finish_stmt_expr to call genrtl_finish_compound_expr and
1628 genrtl_finish_stmt_expr when appropriate.
1629 (expand_default_init): Changed call to finish_expr_stmt to call
1630 genrtl_expr_stmt when appropriate.
1631 (build_vec_init): Likewise.
1633 * parse.y (simple_stmt): Removed first argument from call to
1634 finish_for_stmt. Removed first argument from call to
1635 finish_switch_stmt.
1637 * parse.c: Regenerated.
1639 * pt.c (tsubst_expr): Removed first argument from call to
1640 finish_for_stmt. Removed first argument from call to
1641 finish_switch_stmt.
1643 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
1645 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
1646 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
1648 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
1649 (cplus_tree_code_length[]): Likewise.
1650 (cplus_tree_code_name[]): Likewise.
1651 (init_parse): Added call to add_c_tree_codes. Changed
1652 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
1654 2000-06-16 Mark Mitchell <mark@codesourcery.com>
1656 * cp-tree.h (finish_mem_initializers): Declare.
1657 (count_trees): Likewise.
1658 * parse.y (base_init): Use finish_mem_initializers.
1659 * semantics.c (finish_mem_initializers): New function.
1661 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
1662 the number of trees.
1663 (n_trees): Remove.
1664 (count_trees): Don't use it.
1666 2000-06-15 Jason Merrill <jason@redhat.com>
1668 * tree.c (count_trees): New debugging function.
1670 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
1671 * init.c (build_member_call): Pull out the name of a DECL.
1673 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
1674 * semantics.c (expand_body): Push to TV_INTEGRATION here.
1675 * optimize.c (optimize_function): Not here.
1676 * pt.c (instantiate_decl): Push to TV_PARSE.
1678 2000-06-15 Mark Mitchell <mark@codesourcery.com>
1680 * cp-tree.h (struct language_function): Remove x_base_init_list
1681 and x_member_init_list.
1682 (current_base_init_list): Remove.
1683 (current_member_init_list): Likewise.
1684 (setup_vtbl_ptr): Change prototype.
1685 (emit_base_init): Likewise.
1686 (expand_member_init): Likewise.
1687 (reinit_parse_for_function): Remove.
1688 * decl.c (save_function_data): Don't clear x_base_init_list and
1689 x_member_init_list.
1690 (mark_language_function): Don't mark them.
1691 * init.c (perform_member_init): Tweak comment.
1692 (sort_member_init): Take the list of initializers as an argument.
1693 (sort_base_init): Likewise.
1694 (emit_base_init): Likewise.
1695 (expand_member_init): Return the initializer. Don't use global
1696 variables.
1697 * lex.c (reinit_parse_for_function): Remove.
1698 * method.c (build_template_parm_names): Correct substitution.
1699 (do_build_copy_constructor): Don't use current_member_init_list
1700 and current_base_init_list.
1701 (synthesize_method): Likewise.
1702 * parse.y (base_init): Split mem-initializers into
1703 base-initializers and field-initializers.
1704 (member_init_list): Build up the list here.
1705 (member_init): Return the initializer.
1706 (fn.depfn): Don't use reinit_parse_for_function.
1707 * parse.c: Regenerated.
1708 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
1709 ERROR_MARK.
1710 (tsubst_expr): Don't use current_member_init_list
1711 and current_base_init_list.
1712 (tsubst_expr_values): Rename to ...
1713 (tsubst_initializer_list): ... this. Use convert_from_reference.
1714 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
1715 and current_base_init_list.
1716 (begin_function_definition): Don't call reinit_parse_for_function.
1718 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
1720 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
1721 correctly.
1723 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
1725 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
1727 * cp-tree.h (IF_COND): Move to c-common.h.
1728 (THEN_CLAUSE): Likewise.
1729 (ELSE_CLAUSE): Likewise.
1730 (WHILE_COND): Likewise.
1731 (WHILE_BODY): Likewise.
1732 (DO_COND): Likewise.
1733 (DO_BODY): Likewise.
1734 (RETURN_EXPR): Likewise.
1735 (EXPR_STMT_EXPR): Likewise.
1736 (FOR_INIT_STMT): Likewise.
1737 (FOR_COND): Likewise.
1738 (FOR_EXPR): Likewise.
1739 (FOR_BODY): Likewise.
1740 (SWITCH_COND): Likewise.
1741 (SWITCH_BODY): Likewise.
1742 (CASE_LOW): Likewise.
1743 (CASE_HIGH): Likewise.
1744 (GOTO_DESTINATION): Likewise.
1745 (COMPOUND_BODY): Likewise.
1746 (ASM_CV_QUAL): Likewise.
1747 (ASM_STRING): Likewise.
1748 (ASM_OUTPUTS): Likewise.
1749 (ASM_INPUTS): Likewise.
1750 (ASM_CLOBBERS): Likewise.
1751 (DECL_STMT_DECL): Likewise.
1752 (STMT_EXPR_STMT): Likewise.
1753 (LABEL_STMT_LABEL): Likewise.
1754 (SCOPE_BEGIN_P): Likewise.
1755 (SCOPE_END_P): Likewise.
1756 (SCOPE_STMT_BLOCK): Likewise.
1757 (SCOPE_NULLIFIED_P): Likewise.
1758 (SCOPE_NO_CLEANUPS_P): Likewise.
1759 (SCOPE_PARTIAL_P): Likewise.
1760 (ASM_VOLATILE_P): Likewise.
1761 (STMT_LINENO): Likewise.
1762 (STMT_LINENO_FOR_FN_P): Likewise.
1764 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
1765 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
1766 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
1767 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
1768 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
1770 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
1772 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
1773 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
1775 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
1776 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
1777 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
1779 2000-06-14 Mark Mitchell <mark@codesourcery.com>
1781 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
1782 * class.c (dfs_find_final_overrider): Set it appropriately.
1783 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
1784 avoid unneeded secondary vptrs.
1786 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1788 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
1789 (check_bitfield_decl, check_field_decl): Likewise.
1790 (build_vtbl_or_vbase_field, build_base_field): Likewise.
1791 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
1792 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
1793 (xfer_tag, finish_enum): Likewise.
1794 * decl2.c (finish_builtin_type): Likewise.
1795 * init.c (init_init_processing): Likewise.
1796 * pt.c (instantiate_class_template): Likewise.
1797 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
1798 * cp-tree.h (struct lang_type): Add user_align member.
1799 (CLASSTYPE_USER_ALIGN): Define.
1801 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1803 * Make-lang.in (c++.install-common): Install g++-cross in
1804 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
1805 $(target_alias)-g++ and $(target_alias)-c++.
1807 2000-06-12 Mark Mitchell <mark@codesourcery.com>
1809 * class.c (vcall_offset_data_s): Add last_init and fns.
1810 (overrides): Rename to same_signature_p.
1811 (dfs_find_final_overrider): Adjust accordingly.
1812 (mark_overriders): Likewise.
1813 (warn_hidden): Likewise.
1814 (build_vtbl_initializer): Reorganize machinery for building things
1815 at negative offsets.
1816 (build_vcall_and_vbase_vtbl_entries): Likewise.
1817 (build_vbase_offset_vtbl_entries): Likewise.
1818 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
1819 offset entries. Do not create two entries for functions with the
1820 same signature.
1821 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
1822 (build_rtti_vtbl_entries): Reorganize machinery for building things
1823 at negative offsets.
1825 * optimize.c (expand_call_inline): Don't recurse into the code
1826 used to initialize the parameters more than once.
1828 2000-06-11 Mark Mitchell <mark@codesourcery.com>
1830 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
1831 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
1832 (find_substitution): Only use the `Sa' substitution for
1833 std::allocator, not instantiations of it.
1834 (write_template_prefix): Move comment. Only use a TREE_LIST to
1835 represent substitutions for a member template.
1836 (write_array_type): Mangle array dimensions correctly.
1837 * optimize.c (maybe_clone_body): Copy more information from the
1838 cloned function.
1839 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
1840 on the regenerated declaration.
1842 2000-06-11 Chip Salzenberg <chip@valinux.com>
1843 Mark Mitchell <mark@codesourcery.com>
1845 * class.c (build_vtable): Clarify comment.
1846 (build_ctor_vtbl_group): Pass the most derived type to
1847 build_vtable.
1849 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1851 * decl2.c (compare_options): Don't needlessly cast away const-ness.
1853 2000-06-10 Mark Mitchell <mark@codesourcery.com>
1855 * decl.c (add_binding): Handle duplicate declarations of external
1856 variables.
1858 2000-06-09 Chip Salzenberg <chip@valinux.com>
1859 Mark Mitchell <mark@codesourcery.com>
1861 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
1862 argument.
1863 (write_signed_number): New macro.
1864 (write_unsigned_number): Likewise.
1865 (write_source_name): Use them.
1866 (write_number): Handle signed and unsigned values.
1867 (write_integer_cst): Use tree_int_cst_sgn, and use
1868 write_unsigned_number or write_signed_number as appropriate.
1869 (write_discriminator): Use write_unsigned_number or
1870 write_signed_number as appropriate.
1871 (write_template_arg_literal): Likewise.
1872 (write_array_type): Use tree_low_cst.
1873 (write_template_parm): Use write_unsigned_number or
1874 write_signed_number as appropriate.
1875 (write_substitution): Adjust call to write_number.
1876 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
1877 (write_expression): Handle non-type template arguments of
1878 reference type correctly.
1879 (mangle_thunk): Use write_signed_number.
1881 2000-06-09 Chip Salzenberg <chip@valinux.com>
1883 * mangle.c (find_substition): Don't mangle objects with typename
1884 substitutions (e.g. "cin" as "Si").
1886 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
1888 * call.c (add_candidate): Use ggc_alloc_cleared.
1889 * decl.c (lookup_label): Likewise.
1890 * lex.c (retrofit_lang_decl): Likewise.
1892 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
1894 * semantics.c (expand_body): Push to TV_EXPAND.
1895 * optimize.c (optimize_function): Push to TV_INTEGRATION.
1896 * decl.c (start_function): Always call announce_function.
1898 * tinfo2.cc: Just declare abort.
1900 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
1902 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
1903 whenever @ is a symbolic name.
1905 2000-06-08 Jakub Jelinek <jakub@redhat.com>
1907 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
1909 2000-06-07 Mark Mitchell <mark@codesourcery.com>
1911 * decl.c (pushdecl): Look up functions by DECL_NAME, not
1912 DECL_ASSEMBLER_NAME.
1914 2000-06-06 Mark Mitchell <mark@codesourcery.com>
1916 * decl2.c (c_language): Define.
1918 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
1920 * lex.c (lang_init_options): Tweak.
1922 * decl2.c: Remove #inclusion of diagnostic.h
1923 (lang_decode_option): Move diagnostic formatting options to
1924 toplevel.
1926 * lang-options.h: Remove documentation for diagnostic options.
1928 * Makefile.in (lex.o): Depends upon diagnostic.h
1930 2000-06-06 Mark Mitchell <mark@codesourcery.com>
1932 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
1933 the same DECL_RESULT, it's not a redefinition.
1934 * pt.c (tsubst_decl): Remove code to handle illegal
1935 specializations.
1937 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
1939 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
1941 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
1943 * search.c (maybe_suppress_debug_info): Don't check
1944 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
1946 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
1947 here if extern_p.
1949 Remember instantiation context in deferred instantiations.
1950 * cp-tree.h (struct tinst_level): Remove.
1951 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
1952 * pt.c (current_tinst_level): Now a tree.
1953 (print_template_context, push_tinst_level, pop_tinst_level,
1954 tinst_for_decl): Adjust.
1955 (reopen_tinst_level): New fn.
1956 (init_pt): Register current_tinst_level as a root.
1957 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
1958 of the pending templates list.
1959 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
1960 * lex.c (extract_interface_info): Adjust.
1961 * decl2.c (warn_if_unknown_interface): Adjust.
1963 2000-06-05 Mark Mitchell <mark@codesourcery.com>
1965 * class.c (indirect_primary_base_p): New function.
1966 (determine_primary_base): Use it.
1968 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
1970 Update new-abi dynamic cast algorithm.
1971 * tinfo.cc (__class_type_info::__dyncast_result): Add
1972 whole_details. Adjust constructor.
1973 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
1974 Avoid unnecessary searching.
1975 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
1977 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1979 * decl.c (init_decl_processing): Don't call record_component_aliases.
1980 * tree.c (build_cplus_array_type_1): Likewise.
1982 2000-06-04 Mark Mitchell <mark@codesourcery.com>
1984 * ir.texi: Correct typo.
1985 * mangle.c (write_expression): Handle non-type template arguments
1986 with reference type.
1987 * method.c (build_overload_value): Likewise.
1988 * pt.c (convert_nontype_argument): Explicitly represent conversion
1989 to a reference with an ADDR_EXPR.
1990 (unify): Always unify arguments in left-to-right order.
1992 2000-06-03 Alex Samuel <samuel@codesourcery.com>
1993 Mark Mitchell <mark@codesourcery.com>
1995 * Make-lang.in (CXX_SRCS): Add mangle.c.
1996 * Makefile.in (CXX_OBJS): Add mangle.o.
1997 (mangle.o): New rule.
1999 * class.c (local_classes): New variable.
2000 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
2001 (get_vtt_name): Use mangle_vtt_name for new ABI.
2002 (init_class_processing): Initialize local_classes.
2003 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
2004 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
2005 (std_identifier): New macro.
2006 (DECL_VOLATILE_MEMFUNC_P): New macro.
2007 (DECL_NAMESPACE_STD_P): Likewise.
2008 (local_classes): Declare.
2009 (get_mostly_instantiated_function_type): Declare.
2010 (init_mangle): Declare.
2011 (mangle_decl): Likewise.
2012 (mangle_type_string): Likewise.
2013 (mangle_type): Likewise.
2014 (mangle_typeinfo_for_type): Likewise.
2015 (mangle_typeinfo_string_for_type): Likewise.
2016 (mangle_vtbl_for_type): Likewise.
2017 (mangle_vtt_for_type): Likewise.
2018 (mangle_ctor_vtbl_for_type): Likewise.
2019 (mangle_thunk): Likewise.
2020 (mangle_conv_op_name_for_type): Likewise.
2021 (mangle_guard_variable): Likewise.
2022 * decl.c (pushtag): Keep track of local classes.
2023 (initialize_predefined_identifiers): Initialize std_identifier.
2024 (init_decl_processing): Use std_identifier.
2025 (start_decl): Don't treat instantiations as specializations.
2026 (grokdeclarator): Likewise.
2027 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
2028 name for fully-instantiated templates.
2029 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
2030 destructors with the new ABI.
2031 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
2032 (grokfield): Use mangle_type for new ABI.
2033 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
2034 (get_sentry): Use mangle_guard_variable for new ABI.
2035 (start_static_initialization_or_destruction): Likewise.
2036 * expr.c (extract_aggr_init): Remove.
2037 (extract_scalar_init): Likewise.
2038 (extract_init): Remove #if 0'd code.
2039 * mangle.c: New function.
2040 * method.c (build_mangled_name): Assert not flag_new_abi.
2041 (build_static_name): Likewise.
2042 (build_decl_overload_real): Likewise.
2043 (build_typename_overload): Likewise.
2044 (build_overload_with_type): Likewise.
2045 (build_overload_name): Likewise.
2046 (get_ctor_vtbl_name): Likewise.
2047 (start_squangling): Likewise.
2048 (get_id_2): Likewise.
2049 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
2050 (init_method): Call init_mangle for new ABI.
2051 (make_thunk): Call mangle_thunk for new ABI.
2052 * operators.def: Correct new ABI manglings for the `%' operator.
2053 Add `::' operator.
2054 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
2055 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
2056 (lookup_template_class): Call mangle_decl for new ABI.
2057 (get_mostly_instantiated_function_type): New function.
2058 (set_mangled_name_for_template_decl): Use it.
2059 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
2060 the new ABI. Use mangle_conv_op_name_for_type for instantiated
2061 conversion op names.
2062 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
2063 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
2064 (tinfo_base_init): Likewise. Mangle typeinfo string name with
2065 mangle_typeinfo_string_for_type.
2067 2000-06-03 Mark Mitchell <mark@codesourcery.com>
2069 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
2070 (INNERMOST_TEMPLATE_ARGS): New macro.
2071 (innermost_args): Remove.
2072 (get_innermost_template_args): New function.
2073 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
2074 * error.c (dump_function_decl): Be caution when using
2075 most_general_template.
2076 * method.c (build_template_parm_names): Use
2077 INNERMOST_TEMPLATE_ARGS.
2078 * pt.c (add_to_template_args): Tidy comment
2079 (get_innermost_template_args): New function.
2080 (check_explicit_specialization): Clear DECL_INITIAL for a new
2081 specialization.
2082 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
2083 Tidy.
2084 (push_template_decl): Always register specializations of the most
2085 general template.
2086 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
2087 (coerce_template_parms): Likewise.
2088 (lookup_template_class): Likewise.
2089 (innermost_args): Remove.
2090 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
2091 (tsubst_decl): Handle tricky specializations. Use
2092 get_innermost_template_args.
2093 (instantiate_template): Simplify handling of partial
2094 instantiations.
2095 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
2096 (most_general_template): Reimplement, in a more straightforward
2097 manner.
2098 (regenerate_decl_from_template): Tweak formatting. Use
2099 TMPL_ARGS_DEPTH for clarity.
2100 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
2102 * dump.c (dequeue_and_dump): Dump information about thunks.
2104 2000-06-01 Richard Henderson <rth@cygnus.com>
2106 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
2108 2000-06-01 Richard Henderson <rth@cygnus.com>
2110 * decl2.c (unsupported_options): Fix typo, make const.
2111 (lang_decode_option): Fix bsearch argument order.
2113 2000-06-01 Mark Mitchell <mark@codesourcery.com>
2115 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
2116 on FIELD_DECLs.
2118 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2120 * cp-tree.h (c_get_alias_set): Deleted.
2121 * Makefile.in (decl.o): Include ../expr.h.
2122 * decl.c (expr.h): Include.
2123 (init_decl_processing): Call record_component_aliases for arrays.
2124 (grokdeclarator): Likewise.
2125 Set TREE_ADDRESSABLE for fields that aren't bitfields.
2126 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
2128 2000-05-31 Mark Mitchell <mark@codesourcery.com>
2130 Remove guiding declaration support.
2131 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
2132 (flag_guiding_decls): Remove.
2133 * call.c (build_user_type_conversion_1): Remove support for
2134 guiding decls.
2135 (build_new_function_call): Likewise.
2136 (build_new_op): Likewise.
2137 (build_new_method_call): Likewise.
2138 * decl.c (start_function): Likewise.
2139 * friend.c (is_friend): Likewise.
2140 (do_friend): Likewise.
2141 * decl2.c ((flag_dump_translation_unit): Make it const.
2142 (flag_guiding_decls): Remove.
2143 (unsupported_options): New variable
2144 (compare_options): New function.
2145 (lang_decode_option): Use them.
2147 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
2149 * method.c (mangle_expression): Adjust test for legal expression
2150 operators.
2152 * pt.c (instantiate_decl): Save and restore the local
2153 specializations list.
2155 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
2157 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
2159 2000-05-30 Mark Mitchell <mark@codesourcery.com>
2161 * call.c (add_template_candidate_real): Handle member template
2162 constructors for classes with virtual bases.
2163 (build_user_type_conversion_1): Use in_charge_arg_for_name.
2164 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
2166 * ir.texi: Update thunk documentation.
2168 * call.c (joust): Fix handling of overloaded builtin operators.
2170 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
2172 * cp-tree.h (DECL_ANTICIPATED): New macro.
2173 Document new use of DECL_LANG_FLAG_7.
2174 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
2175 in the user namespace.
2176 * lex.c (do_identifier): If the identifier's declaration has
2177 DECL_ANTICIPATED on, it has not yet been declared. But do not
2178 replace it with an ordinary implicit declaration.
2180 * tinfo2.cc: Include stdlib.h.
2182 2000-05-29 Mark Mitchell <mark@codesourcery.com>
2184 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
2185 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
2186 CLASSTYPE_ALIGN.
2188 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
2190 * decl2.c (lang_decode_option): Use skip_leading_substring instead
2191 of plain strncmp.
2193 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
2195 * operators.def (<?): Duplicated, should have been...
2196 (>?): this. Fixed.
2198 2000-05-27 Alex Samuel <samuel@codesourcery.com>
2199 Mark Mitchell <mark@codesourcery.com>
2201 * cp-tree.h (ansi_opname): Make it a macro.
2202 (ansi_assopname): Likewise.
2203 (struct lang_decl_flags): Add assignment_operator_p.
2204 (struct lang_decl): Add operator_code.
2205 (DECL_VTT_PARM): Adjust.
2206 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
2207 overloaded operator.
2208 (SET_OVERLOADED_OPERATOR_CODE): New macro.
2209 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
2210 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
2211 (opname_tab): Remove.
2212 (assignop_tab): Likewise.
2213 (operator_name_info_t): New type.
2214 (operator_name_info): New variable.
2215 (assignment_operator_name_info): Likewise.
2216 (build_cp_library_fn): Remove declaration.
2217 (push_cp_library_fn): Likewise.
2218 (operator_name_string): Likewise.
2219 (build_decl_overload): Likewise.
2220 * call.c (print_z_candidates): Simplify.
2221 (build_object_call): Adjust usage of ansi_opname. Use
2222 DECL_OVERLOADED_OPERATOR_P.
2223 (op_error): Adjust operator name lookup.
2224 (build_conditional_expr): Adjust usage of ansi_opname.
2225 (build_new_op): Likewise.
2226 (build_op_delete_call): Likewise.
2227 (build_over_call): Likewise.
2228 (joust): Use DECL_OVERLOADED_OPERATOR_P.
2229 * decl.c (duplicate_decls): Copy operator_code.
2230 (init_decl_processing): Adjust parameters to push_cp_library_fn.
2231 (builtin_function): Adjust parameters to build_library_fn_1.
2232 (build_library_fn_1): Accept an overloaded operator code.
2233 (build_library_fn): Pass ERROR_MARK.
2234 (build_cp_library_fn): Accept an overloaded operator code.
2235 (push_cp_library_fn): Likewise.
2236 (grokfndecl): Tweak.
2237 (grokdeclarator): Simplify code to compute names of overloaded
2238 operators. Adjust use of ansi_opname.
2239 (ambi_op_p): Work on tree_codes, not identifiers.
2240 (unary_op_p): Likewise.
2241 (grok_op_properties): Likewise.
2242 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
2243 (lang_mark_tree): Don't try to mark the operator_code.
2244 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
2245 * error.c (dump_decl): Remove special handling for operator
2246 names.
2247 (dump_function_name): Likewise.
2248 (dump_expr): Adjust name lookup of operators.
2249 (op_to_string): Simplify.
2250 (assop_to_string): Likewise.
2251 * init.c (build_new_1): Adjust use of ansi_opname.
2252 * lex.c (opname_tab): Remove.
2253 (assignop_tab): Likewise.
2254 (ansi_opname): Likewise.
2255 (ansi_assopname): Likewise.
2256 (operator_name_string): Likewise.
2257 (reinit_lang_specific): Likewise.
2258 (operator_name_info): New variable.
2259 (assignment_operator_name_info): Likewise.
2260 (init_operators): New function.
2261 (init_parse): Use it.
2262 (do_identifier): Adjust use of ansi_opname.
2263 * method.c (mangle_expression): Don't use ansi_opname for
2264 mangling.
2265 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
2266 (build_decl_overload): Remove.
2267 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
2268 (do_build_assign_ref): Adjust use of ansi_opname.
2269 (synthesize_method): Likewise.
2270 (implicitly_declare_fn): Likewise.
2271 * operators.def: New file.
2272 * parse.y (operator): Adjust use of ansi_opname.
2273 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
2274 (set_mangled_name_for_template_decl): Don't play games with
2275 current_namespace.
2276 (special_function_p): Adjust use of ansi_opname.
2277 * typeck.c (check_return_expr): Likewise.
2278 * Make-lang.in (cc1plus): Depend on operators.def.
2279 * Makefile.in (lex.o): Likewise.
2280 (decl.o): Likewise.
2282 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
2284 * Make-lang.in (cplib2.ready): Eradicate.
2286 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2288 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
2289 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
2290 (built_min, cp_tree_equal): Likewise.
2292 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2294 * class.c (layout_nonempty_base_or_field): Replace
2295 `record_layout_info' with `record_layout_info_s'.
2297 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
2299 Fix goto checking.
2300 * cp-tree.h (struct language_function): x_named_labels is now
2301 a struct named_label_list*.
2302 * decl.c (struct named_label_use_list): Renamed from...
2303 (struct named_label_list): ...this. New struct.
2304 (push_binding_level): Don't set eh_region.
2305 (note_level_for_eh): New fn.
2306 (pop_label): Take label and old value directly.
2307 (pop_labels): Adjust for new named_labels format.
2308 (lookup_label): Likewise.
2309 (poplevel): Note characteristics of a binding level containing a
2310 named label. Mess with named label lists earlier.
2311 (mark_named_label_lists): New fn.
2312 (mark_lang_function): Call it.
2313 (use_label): New fn, split out from...
2314 (make_label_decl): ...here. Don't call it.
2315 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
2316 check_previous_gotos): New fns, split out from...
2317 (define_label): ...here.
2318 (check_switch_goto): New fn.
2319 (define_case_label): Call it.
2320 (check_goto): New fn.
2321 * semantics.c (finish_goto_stmt): Call it and use_label.
2322 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
2323 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
2325 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2327 * class.c (build_vtable_entry_ref): Correct usage of
2328 get_vtbl_decl_for_binfo.
2330 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
2331 * method.c (implicitly_declare_fn): Not here.
2333 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
2335 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
2336 (CPTI_PTMD_DESC_TYPE): ... here.
2337 (ptmd_desc_type_node): Rename to ...
2338 (ptm_desc_type_node): ... here.
2339 * decl.c: Likewise.
2340 * rtti.c (ptmd_initializer): Rename to ...
2341 (ptm_initializer): ... here.
2342 (sythesize_tinfo_var): Adjust. Deal with pointer to member
2343 function.
2344 (create_tinfo_types): Adjust.
2346 2000-05-25 Mark Mitchell <mark@codesourcery.com>
2348 Finish implementation of VTTs.
2349 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
2350 CPTI_VTT_PARM_IDENTIFIER.
2351 (vtt_parm_identifier): New macro.
2352 (vtt_parm_type): Likewise.
2353 (BINFO_SUBVTT_INDEX): Likewise.
2354 (BINFO_VPTR_INDEX): Likewise.
2355 (struct lang_decl): Add vtt_parm.
2356 (DECL_VTT_PARM): New macro.
2357 (DECL_USE_VTT_PARM): Likewise.
2358 (DECL_NEEDS_VTT_PARM_P): Likewise.
2359 (get_vtt_name): Declare.
2360 (build_artifical_parm): Likewise.
2361 (fixup_all_virtual_upcast_offsets): Likewise.
2362 (expand_indirect_vtbls_init): Remove.
2363 * call.c (build_new_method_call): Pass the vtt to subobject
2364 constructors and destructors.
2365 * class.c (get_vtt_name): Give it external linkage.
2366 (build_clone): Handle the magic VTT parameters for clones.
2367 (clone_function_decl): Fix typo in comment.
2368 (build_vtt): Keep track of the indices in the VTTs where various
2369 entities are stored.
2370 (build_vtt_inits): Likewise.
2371 (dfs_build_vtt_inits): Likewise.
2372 (build_ctor_vtbl_group): Tweak type of construction vtables.
2373 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
2374 primary bases, when building construction vtables.
2375 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
2376 (initialize_predefined_identifiers): Add vtt_parm_identifier.
2377 (init_decl_processing): Initialize vtt_parm_type.
2378 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
2379 (lang_mark_tree): Make vtt_parm.
2380 * decl2.c (build_artificial_parm): New function.
2381 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
2382 (grokclassfn): Use build_artificial_parm.
2383 * init.c (initialize_vtbl_ptrs): Call
2384 fixup_all_virtual_upcast_offsets directly.
2385 (perform_member_init): Use the complete subobject destructor for
2386 member cleanups.
2387 (build_vtbl_address): New function.
2388 (expand_virtual_init): Handle VTTs.
2389 * optimize (maybe_clone_body): Likewise.
2390 * search.c (fixup_all_virtual_upcast_offsets): Give it external
2391 linkage.
2392 (expand_indirect_vtbls_init): Remove.
2393 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
2394 * tree.c (make_binfo): Make them bigger.
2396 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2398 * inc/cxxabi.h (__pbase_type_info): Define, based on
2399 __pointer_type_info.
2400 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
2401 (__pointer_to_member_type_info): Likewise.
2402 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
2403 (__pointer_to_member_type_info::__is_pointer_p): Remove.
2404 (__pointer_type_info::__do_catch): Rename to ...
2405 (__pbase_type_info::__do_catch): ... here. Adjust.
2406 (__pbase_type_info::__pointer_catch): Implement.
2407 (__pointer_type_info::__pointer_catch): Adjust.
2408 (__pointer_to_member_type_info::__pointer_catch): Adjust.
2410 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2412 * tinfo.h (__user_type_info::contained_virtual_p): New
2413 predicate.
2414 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
2415 shaped heirarchy.
2416 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
2417 diamond shaped heirarchy. Add early out for mixed diamond and
2418 duplicate shaped heirarchy.
2420 2000-05-24 Mark Mitchell <mark@codesourcery.com>
2422 * cp-tree.h (build_delete): Change prototype.
2423 (build_vec_delete): Likewise.
2424 * call.c (build_scoped_method_call): Use special_function_kind
2425 values to indicate the kind of destruction to be done.
2426 (build_method_call): Likewise.
2427 * decl.c (finish_destructor_body): Likewise.
2428 (maybe_build_cleanup_1): Likewise. Rename to ...
2429 (maybe_build_cleanup): ... this.
2430 * decl2.c (delete_sanity): Use special_function_kind
2431 values to indicate the kind of destruction to be done.
2432 (build_cleanup): Likewise.
2433 * init.c (perform_member_init): Likewise.
2434 (build_vec_delete_1): Likewise.
2435 (build_dtor_call): Simplify.
2436 (build_delete): Use special_function_kind
2437 values to indicate the kind of destruction to be done.
2438 (build_vbase_delete): Likewise.
2439 (build_vec_delete): Likewise.
2441 * init.c (sort_member_init): Fix typo in error message generation
2442 code.
2444 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
2446 * semantics.c (begin_class_definition): make the packed
2447 attribute be sensitive to the "-fpack-struct" command line flag
2449 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
2451 Update new-abi upcast algorithm.
2452 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
2453 prototype and meaning of return value.
2454 (__si_class_type_info::__do_upcast): Likewise.
2455 (__vmi_class_type_info::__do_upcast): Likewise.
2456 * tinfo.cc (__class_type_info::__upcast_result): Replace
2457 whole2dst with part2dst. Adjust ctor.
2458 (__class_type_info::__do_upcast): Adjust call of worker function.
2459 (__class_type_info::__do_upcast): Adjust.
2460 (__si_class_type_info::__do_upcast): Adjust. Use parent's
2461 __do_upcast.
2462 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
2463 virtual base in diamond heirarchy bug.
2465 2000-05-23 Mark Mitchell <mark@codesourcery.com>
2467 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
2468 and bitfield to tinfo_fn_p.
2469 (DECL_TINFO_FN_P): Adjust.
2470 (SET_DECL_TINFO_FN_P): Likewise.
2471 (DECL_MUTABLE_P): Likewise.
2472 (DECL_C_BIT_FIELD): Likewise.
2473 (SET_DECL_C_BIT_FIELD): Likewise.
2474 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2475 (DECL_UNINLINABLE): Likewise.
2476 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
2477 (handle_using_decl): Remove assertion.
2478 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
2479 to build FIELD_DECLs.
2480 (build_base_field): Likewise.
2481 (layout_class_type): Likewise.
2482 * decl.c (init_decl_processing): Likewise.
2483 (build_ptrmemfunc_type): Likewise.
2484 (grokdeclarator): Likewise.
2485 * decl2.c (grok_x_components): Likewise.
2486 * except.c (call_eh_info): Likewise.
2487 * init.c (init_init_processing): Likewise.
2488 * rtti.c (expand_class_desc): Likewise.
2489 (create_pseudo_type_info): Likewise.
2490 (get_vmi_pseudo_type_info): Likewise.
2491 (create_tinfo_types): Likewise.
2492 * ptree.c (print_lang_decl): Adjust.
2493 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
2494 before checking DECL_MUTABLE_P.
2496 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
2497 parameters for template functions.
2498 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
2499 destructors as well as constructors.
2501 2000-05-22 Mark Mitchell <mark@codesourcery.com>
2503 * class.c (build_ctor_vtbl_group): Set inits.
2504 * optimize.c (maybe_clone_body): Set DECL_INLINE and
2505 DECL_THIS_INLINE appropriately for clones.
2507 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
2508 (DECL_CONV_FN_P): Simplify.
2509 (DECL_OPERATOR): Remove.
2510 (language_to_string): Declare.
2511 * decl.c (duplicate_decls): Fix typo in comment.
2512 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
2513 (grok_op_properties): Use DECL_CONV_FN_P instead of
2514 IDENTIFIER_TYPENAME_P.
2515 * dump.c (dequeue_and_dump): Dump the language linkage of
2516 declarations.
2517 * error.c (language_to_string): Give it external linkage.
2518 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
2519 (implicitly_declare_fn): Set DECL_LANGUAGE.
2520 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
2521 IDENTIFIER_TYPENAME_P.
2522 (tsubst_decl): Likewise.
2523 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
2524 * semantics.c (finish_member_declaration): Don't mark members of
2525 classes declared in an extern "C" region as extern "C".
2527 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2529 * decl2.c (qualified_lookup_using_namespace): Look through
2530 namespace aliases.
2532 * decl.c (push_using_decl): Return the old decl on namespace level.
2534 2000-05-21 Mark Mitchell <mark@codesourcery.com>
2536 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
2537 (VTT_NAME_PREFIX): New macro.
2538 (CTOR_VTBL_NAME_PREFIX): Likewise.
2539 (get_ctor_vtbl_name): New function.
2540 * class.c (get_vtable_name): Simplify.
2541 (get_vtt_name): New function.
2542 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
2543 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
2544 when a virtual base becomes primary.
2545 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
2546 VTTs.
2547 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
2548 additional parameters.
2549 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
2550 (initialize_array): New function.
2551 (build_vtt): Likewise.
2552 (build_vtt_inits): Likewise.
2553 (dfs_build_vtt_inits): Likewise.
2554 (dfs_fixup_binfo_vtbls): Likewise.
2555 (build_ctor_vtbl_group): Likewise.
2556 (initialize_vtable): Use initialize_array.
2557 (accumulate_vtbl_inits): Reimplement to handle construction
2558 vtables.
2559 (dfs_accumulate_vtbl_inits): Likewise.
2560 (bulid_vtbl_initializer): Adjust parameter name.
2561 * method.c (build_typename_overload): Remove #if 0'd code.
2562 (get_ctor_vtbl_name): New function.
2563 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
2564 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
2566 * cp-tree.h (struct lang_type): Remove search_slot.
2567 (CLASSTYPE_SEARCH_SLOT): Remove.
2568 (emit_base_init): Change prototype.
2569 (initialize_vtbl_ptrs): Likewise.
2570 (expand_indirect_vtbls_init): Likewise.
2571 (clear_search_slots): Remove.
2572 * decl.c (lang_mark_tree): Don't mark search_slot.
2573 * init.c (initialize_vtbl_ptrs): Simplify.
2574 (emit_base_init): Likewise.
2575 * search.c (struct vbase_info): Document decl_ptr.
2576 (convert_pointer_to_single_level): Remove.
2577 (dfs_find_vbases): Remove.
2578 (dfs_init_base_pointers): Simplify.
2579 (dfs_clear_vbase_slots): Remove.
2580 (dfs_vtable_path_unmark): New function.
2581 (init_vbase_pointers): Simplify.
2582 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
2583 (expand_indirect_vtbls_init): Simplify. Don't call
2584 mark_all_temps_used.
2585 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
2586 initialize_vtbl_ptrs.
2588 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
2590 * except.c: Add static prototypes.
2592 2000-05-20 H.J. Lu <hjl@gnu.org>
2594 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
2596 2000-05-19 Mark Mitchell <mark@codesourcery.com>
2598 Don't create a separate copy of virtual bases for the
2599 CLASSTYPE_VBASECLASSES list.
2600 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
2601 (BINFO_FOR_VBASE): Remove.
2602 (CANONICAL_BINFO): Adjust.
2603 (binfo_for_vbase): New function.
2604 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
2605 instead of BINFO_FOR_VBASE.
2606 (build_vbase_pointer): Likewise.
2607 (build_secondary_vtable): Likewise.
2608 (dfs_mark_primary_bases): Likewise.
2609 (mark_primary_bases): Likewise.
2610 (layout_nonempty_base_or_field): Likewise.
2611 (dfs_set_offset_for_shared_vbases): Likewise.
2612 (dfs_set_offset_for_unshared_vbases): Likewise.
2613 (layout_virtual_bases): Likewise. Adjust for changes to the
2614 CLASSTYPE_VBASECLASSES list.
2615 (dump_class_hierarchy_r): Use binfo_for_vbase
2616 instead of BINFO_FOR_VBASE.
2617 (dump_class_hierarchy): Likewise.
2618 (finish_vtbls): Likewise.
2619 (build_vtbl_initializer): Adjust for changes to the
2620 CLASSTYPE_VBASECLASSES list.
2621 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
2622 * decl.c (finish_destructor_body): Adjust for changes to the
2623 CLASSTYPE_VBASECLASSES list.
2624 * init.c (sort_base_init): Use binfo_for_vbase.
2625 (construct_virtual_bases): Adjust for changes to the
2626 CLASSTYPE_VBASECLASSES list.
2627 (expand_member_init): Use binfo_for_vbase.
2628 (build_vbase_delete): Adjust for changes to the
2629 CLASSTYPE_VBASECLASSES list.
2630 * method.c (do_build_copy_constructor): Likewise.
2631 * rtti.c (get_base_offset): Use binfo_for_vbase.
2632 (expand_class_desc): Remove #if 0'd code.
2633 * search.c (struct vbase_info): Remove vbase_types.
2634 (get_base_distance): Use binfo_for_vbase.
2635 (lookup_field_queue_p): Use CANONICAL_BINFO.
2636 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
2637 (get_pure_virtuals): Adjust for changes to the
2638 CLASSTYPE_VBASECLASSES list.
2639 (dfs_find_vbases): Use binfo_for_vbase.
2640 (dfs_init_vbase_pointers): Likewise.
2641 (init_vbase_pointers): Don't initialize vi.vbase_types.
2642 (virtual_context): Use binfo_for_vbase.
2643 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
2644 CLASSTYPE_VBASECLASSES list.
2645 (expand_indirect_vtbls_init): Simplify.
2646 (dfs_get_vbase_types): Don't replicate virtual bases.
2647 (find_vbase_instance): Use binfo_for_vbase.
2648 (binfo_for_vbase): New function.
2649 * typeck.c (get_delta_difference): Use binfo_for_vbase.
2651 2000-05-17 Mark Mitchell <mark@codesourcery.com>
2653 * decl2.c (finish_anon_union): Generalize error messages to handle
2654 anonymous structures.
2655 * init.c (perform_member_init): Remove `name' parameter.
2656 (build_field_list): New function.
2657 (sort_member_init): Handle anonymous union initialization order
2658 correctly. Check for multiple initializations of the same union.
2659 (emit_base_init): Don't look up fields by name here.
2660 (expand_member_init): Record the result of name lookup for future
2661 reference.
2662 * typeck.c (build_component_ref): Fix formatting.
2664 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2666 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
2667 * typeck.c (build_x_compound_expr): Replace warn_unused with
2668 warn_unused_value.
2670 * decl2.c (lang_decode_option): Update -Wall unused flags by
2671 calling set_Wunused.
2673 2000-05-16 Mark Mitchell <mark@codesourcery.com>
2675 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
2676 * init.c (dfs_vtable_path_unmark): Remove.
2677 * search.c (marked_new_vtable_p): Likewise.
2678 (unmarked_new_vtable_p): Likewise.
2679 (dfs_search_slot_nonempty_p): Likewise.
2680 (dfs_mark): Likewise.
2681 (dfs_vtable_path_unmark): Likewise.
2682 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
2683 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
2684 (dfs_init_vbase_pointers): Remove special-case new ABI code.
2685 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
2686 (init_vbase_pointers): Simplify.
2687 (expand_indirect_vtbls_init): Likewise.
2689 * class.c (copy_virtuals): New function.
2690 (build_primary_table): Use it.
2691 (build_secondary_vtable): Likewise.
2692 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
2693 indicate that no vcall offset is required.
2694 (add_virtual_function): Likewise.
2695 (modify_all_vtables): Likewise.
2696 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
2697 (dfs_accumulate_vtbl_inits): Likewise.
2698 (build_vtbl_initializer): Make changes to handle construction
2699 vtables.
2700 (dfs_build_vcall_offset_vtbl_entries): Likewise.
2701 (build_rtti_vtbl_entries): Likewise.
2702 (build_vtable_entries): Handle a NULL vcall_index.
2704 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
2706 * decl2.c (lang_decode_option): Fix thinko.
2708 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
2710 * except.c (check_handlers): New fn.
2711 * cp-tree.h: Declare it.
2712 * semantics.c (finish_handler_sequence): Call it.
2713 (finish_function_handler_sequence): Likewise.
2714 (finish_handler_parms): Set TREE_TYPE on the handler.
2715 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
2716 * search.c (get_base_distance_recursive): If protect>1, ignore
2717 special access.
2718 (get_base_distance): Don't reduce watch_access.
2720 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
2722 * lex.c: #include diagnostic.h.
2723 (lang_init_options): Set default prefixing rules.
2725 * lang-options.h: Add -fdiagnostics-show-location=.
2727 * decl2.c: #include diagnostic.h.
2728 (lang_decode_option): Handle -fdiagnostics-show-location=.
2730 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
2732 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
2733 * vec.cc: Revert my 2000-05-07 change.
2735 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
2737 * class.c (check_field_decls): Complain about non-static data
2738 members with same name as class in class with constructor.
2740 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
2742 * decl.c (grokdeclarator): Allow non-static data members with
2743 same name as class.
2745 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2747 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
2748 and pending_inline.filename. Update prototypes.
2749 * decl.c (define_label): Constify filename parameter.
2750 * decl2.c (warn_if_unknown_interface): Constify local char *.
2751 * input.c Constify input_source.filename. Don't declare
2752 input_filename or lineno. Constify filename parameter to feed_input.
2753 * lex.c (init_parse): Constify parameter and return value.
2754 (cp_pragma_interface, cp_pragma_implementation): Constify
2755 filename argument.
2756 (reinit_parse_for_method, reinit_parse_for_block,
2757 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
2758 Constify local char *.
2759 * pt.c: Don't declare lineno or input_filename.
2760 (print_template_context, tsubst_friend_function, tsubst_decl,
2761 tsubst, instantiate_decl): Constify local char *.
2762 * semantics.c (expand_body): Constify local char *.
2763 * tree.c (build_srcloc): Constify filename parameter.
2764 * typeck.c (c_expand_asm_operands): Constify filename
2765 parameter.
2767 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
2769 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
2770 offsetof expansion.
2772 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
2774 * inc/cxxabi.h: Fix typos in comment.
2775 (__base_class_info::__offset): Use a static_cast.
2777 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
2779 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
2780 of std::size_t and std::ptrdiff_t respectively.
2781 * tinfo.cc: Likewise.
2782 * vec.cc: Likewise.
2784 2000-05-06 Richard Henderson <rth@cygnus.com>
2786 * typeck.c (build_c_cast): Don't warn integer->pointer size
2787 mismatch for constants.
2789 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
2791 * rtti.c (ptmd_initializer): Set non-public, if class is
2792 incomplete.
2794 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
2795 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
2796 __cxa_vec_delete): Likewise.
2797 * tinfo.cc (__dynamic_cast): Likewise.
2798 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
2799 __cxa_vec_delete): Likewise.
2801 2000-05-04 Mark Mitchell <mark@codesourcery.com>
2803 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
2804 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
2805 (lang_decl_flags): Add vcall_offset.
2806 (THUNK_VCALL_OFFSET): Use it.
2807 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
2808 * method.c (make_thunk): Create the lang_decl here, not in
2809 emit_thunk.
2810 (emit_thunk): Make generic thunks into ordinary functions once
2811 they have been fed to expand_body.
2812 * semantics.c (expand_body): Set current_function_is_thunk here.
2814 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2816 * class.c (update_vtable_entry_for_fn): Prototype.
2818 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
2819 and `tmpl'.
2821 * search.c (dfs_build_inheritance_graph_order): Prototype.
2823 2000-05-04 Mark Mitchell <mark@codesourcery.com>
2825 * cp-tree.h (special_function_kind): Add various kinds of
2826 destructors.
2827 (special_function_p): New function.
2828 * class.c (overrides): Don't let one kind of destructor override
2829 another.
2830 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
2831 whether or not to instantiate a template.
2832 * tree.c (special_function_p): Define.
2834 2000-05-03 Mark Mitchell <mark@codesourcery.com>
2836 * cp-tree.def (THUNK_DECL): Remove.
2837 * cp-tree.h (DECL_THUNK_P): New macro.
2838 (DECL_NON_THUNK_FUNCTION_P): Likewise.
2839 (DECL_EXTERN_C_FUNCTION_P): Likewise.
2840 (SET_DECL_THUNK_P): Likewise.
2841 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
2842 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
2843 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
2844 * decl.c (decls_match): Use DECL_EXTERN_C_P.
2845 (duplicate_decls): Likewise.
2846 (pushdecl): Likewise. Adjust thunk handling.
2847 (grokfndecl): Use DECL_EXTERN_C_P.
2848 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
2849 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
2850 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
2851 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
2852 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
2853 DECL_NO_STATIC_CHAIN.
2854 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
2855 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
2856 * search.c (covariant_return_p): Remove THUNK_DECL handling.
2857 * ir.texi: Update.
2859 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
2861 * tree.c (walk_tree): Set lineno.
2863 2000-05-01 Mark Mitchell <mark@codesourcery.com>
2865 * exception.cc: Update license notice.
2866 * new.cc: Likewise.
2867 * new1.cc: Likewise.
2868 * new2.cc: Likewise.
2869 * tinfo.cc: Likewise.
2870 * tinfo2.cc: Likewise.
2871 * vec.cc: Likewise.
2872 * inc/cxxabi.h: Likewise.
2873 * inc/exception: Likewise.
2874 * inc/new: Likewise.
2875 * inc/new.h: Likewise.
2876 * inc/typeinfo: Likewise.
2878 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
2880 * tree.c (build_target_expr_with_type): If we already have a
2881 TARGET_EXPR, just return it.
2883 * optimize.c (initialize_inlined_parameters): Don't generate an
2884 EXPR_STMT if we can just use DECL_INITIAL.
2885 * decl.c (emit_local_var): Only make the initialization a
2886 full-expression if stmts_are_full_exprs_p.
2888 2000-05-01 Mark Mitchell <mark@codesourcery.com>
2890 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
2891 macro.
2892 * call.c (standard_conversion): Use it.
2893 (direct_reference_binding): Likewise.
2894 (build_over_call): Likewise.
2895 (is_properly_derived_from): Likewise.
2896 (compare_ics): Likewise.
2897 * class.c (resolves_to_fixed_type_p): Likewise.
2898 * optimize.c (declare_return_variable): Likewise.
2899 * pt.c (is_specialization_of): Likewise.
2900 (unify): Likewise.
2901 * typeck.c (comp_target_parms): Likeiwse.
2902 (build_static_cast): Likewise.
2903 (build_reinterpret_cast): Likewise.
2904 (build_const_cast): Likewise.
2905 (comp_ptr_ttypes_real): Likewise.
2906 (comp_ptr_ttypes_const): Likewise.
2907 * typeck2.c (process_init_constructor): Likewise.
2909 2000-04-30 Scott Snyder <snyder@fnal.gov>
2911 * decl.c (finish_destructor_body): Use the base destructor when
2912 destroying virtual bases.
2914 2000-04-30 Mark Mitchell <mark@codesourcery.com>
2916 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
2917 STMT_EXPRs.
2918 * optimize.c (struct inline_data): Add target_exprs field.
2919 (declare_return_variable): When a function returns an aggregate,
2920 use the variable declared in the TARGET_EXPR as the remapped
2921 DECL_RESULT.
2922 (expand_call_inline): Update the pending target_exprs stack.
2923 (optimize_function): Initialize the stack.
2925 * decl2.c (finish_file): Fix typo in comment.
2927 * method.c (emit_thunk): Don't try to return a `void' value.
2929 * optimize.c (initialize_inlined_parameters): If the parameter is
2930 addressable, we need to make a new VAR_DECL, even if the
2931 initializer is constant.
2933 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
2935 * decl.c (grok_op_properties): Add an extra check of argtypes.
2937 2000-04-27 Mark Mitchell <mark@codesourcery.com>
2939 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
2940 variables.
2941 (initialize_inlined_parameters): Try to avoid creating new
2942 VAR_DECLs.
2944 2000-04-27 Alex Samuel <samuel@codesourcery.com>
2946 * lex.c (my_get_run_time): Remove.
2947 (init_filename_times): Use get_run_time instead of my_get_run_time.
2948 (check_newline): Likewise.
2949 (dump_time_statistics): Likewise.
2950 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
2951 of computing elapsed time explicitly.
2953 2000-04-26 Mark Mitchell <mark@codesourcery.com>
2955 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
2956 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
2957 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
2958 before calling decl_constant_value.
2959 * class.c (check_bitfield_decl): Likewise.
2960 * cvt.c (ocp_convert): Likewise.
2961 (convert): Likewise.
2962 * decl.c (compute_array_index_type): Likewise.
2963 (build_enumerator): Likewise.
2964 * decl2.c (check_cp_case_value): Likewise.
2965 * pt.c (convert_nontype_argument): Likewise.
2966 (tsubst): Likewise.
2967 * typeck.c (decay_conversion): Likewise.
2968 (build_compound_expr): Likewise.
2969 (build_reinterpret_cast): Likewise.
2970 (build_c_cast): Likewise.
2971 (convert_for_assignment): Likewise.
2973 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
2975 * decl.c (finish_function): Don't play games with DECL_INLINE.
2977 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
2979 * ir.texi: Correct typo.
2981 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2983 * decl.c (grokdeclarator): Reject VLAs as members.
2985 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
2987 * call.c (standard_conversion): Accept conversion between
2988 COMPLEX_TYPEs.
2990 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
2992 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
2994 * decl2.c (finish_file): Remove double setup for accounting
2995 compile time.
2997 2000-04-24 Robert Lipe <robertlipe@usa.net>
2999 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
3001 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
3003 * new.cc (set_new_handler): Needs to be in std::.
3005 2000-04-23 Mark Mitchell <mark@codesourcery.com>
3007 * cp-tree.h (lang_decl): Remove pretty_function_p.
3008 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
3009 language-specific node.
3010 * decl.c (cp_make_fname_decl): Use build_decl, not
3011 build_lang_decl, to build the variables.
3012 (grokvardecl): Don't call build_lang_decl for local variables in
3013 templates.
3014 (grokdeclarator): Don't call build_lang_decl for local type
3015 declarations in templates.
3016 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
3017 zero'd memory, rather than calling memset.
3018 * pt.c: Include hashtab.h.
3019 (local_specializations): New variable.
3020 (retrieve_local_specialization): Use it.
3021 (register_local_specialization): Likewise.
3022 (tsubst_decl): Don't assume local variables have
3023 DECL_LANG_SPECIFIC.
3024 (instantiate_decl): Set up local_specializations.
3025 * Makefile.in (HTAB_H): New variable.
3027 2000-04-23 Richard Henderson <rth@cygnus.com>
3029 * typeck.c (c_expand_asm_operands): Restore the original
3030 contents of the output list.
3032 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
3034 * ir.texi: Document complex number representation.
3036 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
3038 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
3039 (target_incomplete_p): New function.
3040 (tinfo_base_init): Create comdat NTBS name variable.
3041 (ptr_initializer): Add non_public parameter. Calculate it.
3042 (ptmd_initializer): Likewise.
3043 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
3044 (create_real_tinfo_var): Add non_public parameter. Use it.
3045 Push proxy into global namespace.
3046 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
3047 New enumeration.
3048 * inc/typeinfo (type_info::before, type_info::operator==):
3049 Compare __name addresses.
3051 * tinfo2.cc: Remove new-abi builtins comment.
3053 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
3055 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
3057 * call.c (joust): Exit early if we get the same function, too.
3059 * decl2.c (key_method): Return NULL_TREE for template classes.
3060 (import_export_class): Don't need to check for template classes.
3062 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
3064 * lex.c: Remove references to cccp.c.
3066 2000-04-18 Mark Mitchell <mark@codesourcery.com>
3068 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
3069 volatile_memfunc. Add destructor_attr. Adjust dummy.
3070 (DECL_DESTRUCTOR_P): Use destructor_attr.
3071 (DECL_CONST_MEMFUNC_P): Reimplement.
3072 (DECL_VOLATILE_MEMFUNC_P): Remove.
3073 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
3074 (overrides): Use DECL_DESTRUCTOR_P.
3075 (check_for_override): Likewise.
3076 * decl.c (start_function): Likewise.
3077 * decl2.c (grokfclassfn): Likewise.
3078 (check_classfn): Likewise.
3079 (grok_function_init): Likewise.
3081 2000-04-17 Mark Mitchell <mark@codesourcery.com>
3083 * decl2.c (grokfield): Issue error on illegal data member
3084 declaration.
3086 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
3088 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
3090 2000-04-16 Mark Mitchell <mark@codesourcery.com>
3092 * class.c (build_vtable_entry): Don't build thunks for type-info
3093 functions.
3095 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
3097 * decl.c (decls_match): Allow a redeclaration of a builtin to
3098 specify args while the builtin did not.
3100 2000-04-15 Mark Mitchell <mark@codesourcery.com>
3102 * cp-tree.def (THUNK_DECL): Add to documentation.
3103 * cp-tree.h (flag_huge_objects): Declare.
3104 * class.c (modify_vtable_entry): Tidy.
3105 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
3106 Calculate delta appropriately for the new ABI.
3107 (dfs_modify_vtables): Use it.
3108 (modify_all_vtables): Fix thinko in code to add overriding copies
3109 of functions to primary vtables.
3110 (build_clone): Fix typo in comment.
3111 (clone_function_decl): Correct order of destructors in vtable.
3112 (build_vbase_offset_vtbl_entries): Adjust comment.
3113 (dfs_vcall_offset_queue_p): Remove.
3114 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
3115 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
3116 (build_vtable_entry): Correct check for pure virtual functions.
3117 Don't declare flag_huge_objects.
3118 * decl.c (flag_huge_objects): Remove declaration.
3119 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
3120 Use int_size_in_bytes.
3121 (emit_thunk): Handle vcall offset thunks.
3123 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3125 * decl2.c (parse_time, varconst_time): Delete declarations.
3126 (finish_file): Delete LINENO declaration.
3127 START_TIME and THIS_TIME now long.
3129 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
3131 * class.c (build_base_field): Reformat comment.
3133 * inc/cxxabi.h (stddef.h): Comment inclusion.
3134 (__base_class_info::__offset): Comment shift.
3136 2000-04-12 Mark Mitchell <mark@codesourcery.com>
3138 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
3139 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
3140 (cp_push_exception_identifier): New macro.
3141 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
3142 (DECL_BASE_DESTRUCTOR_P): Likewise.
3143 (DECL_DELETING_DESTRUCTOR_P): Likewise.
3144 (get_vtbl_decl_for_binfo): Fix formatting.
3145 (in_charge_arg_for_name): New macro.
3146 (maybe_build_cleanup_and_delete): Remove declaration.
3147 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
3148 (in_charge_arg_for_name): New function.
3149 (build_new_method_call): Use it. Handle cloned destructors.
3150 (build_clone): Don't make the base constructor virtual.
3151 Automatically defer generated functions.
3152 (clone_function_decl): Handle destructors, too.
3153 (clone_constructors_and_destructors): Likewise.
3154 (create_vtable_ptr): Don't create a vtable entry for a cloned
3155 function.
3156 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
3157 (initialize_predefined_identifiers): Update appropriately.
3158 (finish_destructor_body): Simplify.
3159 (maybe_build_cleanup_and_delete): Remove.
3160 * except.c (expand_throw): Handle new-ABI destructors.
3161 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
3162 (build_dtor_call): New function.
3163 (build_delete): Use it. Simplify.
3164 * optimize.c (maybe_clone_body): Handle destructors.
3165 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
3167 * exception.cc (cleanup_fn): New typedef.
3168 (CALL_CLEANUP): New macro.
3169 (cp_eh_info): Use them.
3170 (__cp_push_exception): Likewise.
3171 (__cp_pop_exception): Likewise.
3173 2000-04-11 Mark Mitchell <mark@codesourcery.com>
3175 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
3176 (complete_dtor_identifier): New macro.
3177 (CLASSTYPE_FIRST_CONVERSION): Remove.
3178 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
3179 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
3180 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
3181 (CLASSTYPE_CONSTRUCTORS): Likewise.
3182 (CLASSTYPE_DESTRUCTORS): Likewise.
3183 (lang_decl): Add cloned_function.
3184 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
3185 (DECL_BASE_CONSTRUCTOR_P): Likewise.
3186 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
3187 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
3188 (DECL_CLONED_FUNCTION_P): Likewise.
3189 (DECL_CLONED_FUNCTION): Likewise.
3190 (clone_function_decl): Declare.
3191 (maybe_clone_body): Likewise.
3192 * call.c (build_user_type_conversion_1): Call complete object
3193 constructors in the new ABI.
3194 (build_new_method_call): Don't add in-charge parameters under the
3195 new ABI.
3196 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
3197 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
3198 CLASSTYPE_DESTRUCTOR_SLOT.
3199 (build_clone): New function.
3200 (clone_function_decl): Likewise.
3201 (clone_constructors_and_destructors): Likewise.
3202 (check_bases_and_members): Use it.
3203 * decl.c (iniitialize_predefined_identifiers): Initialize
3204 complete_dtor_identifier.
3205 (finish_function): Don't add extra code to a clone.
3206 (lang_mark_tree): Mark cloned_function.
3207 * decl2.c (mark_used): Don't bother trying to instantiate things
3208 we synthesized.
3209 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
3210 * method.c (set_mangled_name_for_decl): Don't treat clones as
3211 constructors.
3212 (synthesize_method): Sythesize cloned functions, not the clones.
3213 * optimize.c (inline_data): Update comment on ret_label.
3214 (remap_block): Don't assume DECL_INITIAL exists.
3215 (copy_body_r): Allow ret_label to be NULL.
3216 (maybe_clone_body): Define.
3217 * pt.c (tsubst_decl): Handle clones.
3218 (instantiate_clone): New function.
3219 (instantiate_template): Use it.
3220 (set_mangled_name_for_template_decl): Don't treat clones as
3221 constructors.
3222 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
3223 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
3224 * semantics.c (expand_body): Clone function bodies as necessary.
3226 * optimize.c (remap_decl): Avoid sharing structure for arrays
3227 whose size is only known at run-time.
3228 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
3230 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
3231 to has_in_charge_parm_p.
3232 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
3233 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
3234 (DECL_COPY_CONSTRUCTOR_P): New macro.
3235 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
3236 (build_user_type_conversion_1): Likewise.
3237 (convert_like_real): Likewise.
3238 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
3239 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
3240 (copy_args_p): Likewise.
3241 (grok_ctor_properties): Likewise.
3242 (start_function): Likewise.
3243 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
3244 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
3245 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
3246 * method.c (do_build_copy_constructor): Use
3247 DECL_HAS_IN_CHARGE_PARM_P.
3248 (synthesize_method): Likewise.
3249 * pt.c (instantiate_template): Remove goto.
3250 * tree.c (build_cplus_method_type): Remove mention of obstacks in
3251 comment.
3253 * cp-tre.h (finish_function): Change prototype.
3254 * decl.c (end_cleanup_fn): Adjust caller.
3255 (finish_function): Take only one parameter.
3256 * decl2.c (finish_objects): Adjust caller.
3257 (finish_static_storage_duration_function): Likewise.
3258 * method.c (emit_thunk): Likewise.
3259 * parse.y: Likewise.
3260 * parse.c: Regenerated.
3261 * pt.c (instantiate_decl): Likewise.
3262 * rtti.c (synthesize_tinfo_fn): Likewise.
3263 * semantics.c (expand_body): Likewise.
3265 * cp-tree.h (copy_decl): New function.
3266 * class.c (finish_struct_1): Use it.
3267 * lex.c (copy_decl): Define it.
3268 * pt.c (tsubst_decl): Likewise.
3269 * tree.c (copy_template_template_parm): Likewise.
3271 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
3272 has_nonpublic_assign_ref.
3273 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
3274 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
3275 * class.c (finish_struct_methods): Don't set
3276 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
3277 (interface_only): Don't declare.
3278 (interface_unknown): Likewise.
3280 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3282 * tree.h (HAVE_TEMPLATES): Remove definition.
3283 * lang-options.h (-fthis-is-variable): Remove documentation.
3285 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
3287 * class.c (instantiate_type): Handle object-relative template-id.
3289 * semantics.c (finish_expr_stmt): Call convert_to_void here.
3290 * decl.c (cplus_expand_expr_stmt): Not here.
3292 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
3293 Initialize exprtype earlier.
3295 * parse.y (fn.def1): Check for defining types in return types.
3297 * decl.c (check_tag_decl): Notice extra fundamental types.
3298 Diagnose empty decls in classes, too.
3300 * decl.c (grokdeclarator): Don't override an anonymous name if no
3301 declarator was given.
3303 * cvt.c (convert_to_void): Call resolve_offset_ref.
3305 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
3307 * decl2.c (decl_namespace): Handle getting a type.
3309 * typeck.c (build_c_cast): Re-enable warning for cast between
3310 pointer and integer of different size.
3312 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
3314 * inc/cxxabi.h (__pointer_type_info): Add restrict and
3315 incomplete flags.
3316 (__pointer_type_info::__pointer_catch): New virtual function.
3317 (__pointer_to_member_type_info): Derive from
3318 __pointer_type_info. Adjust.
3319 (__pointer_to_member_type_info::__do_catch): Remove.
3320 (__pointer_to_member_type_info::__is_pointer_p): Declare.
3321 (__pointer_to_member_type_info::__pointer_catch): Declare.
3322 * rtti.c (qualifier_flags): Add restrict flag.
3323 (ptmd_initializer): Reorder members.
3324 (create_tinfo_types): Expand comments. Reorder
3325 ptmd_desc_type_node members.
3326 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
3327 Implement.
3328 (__pointer_type_info::__do_catch): Move specific code into
3329 __pointer_catch. Call it.
3330 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
3331 specific catch checking. Fix void conversion check.
3332 (__pointer_to_member_type_info::__do_catch): Remove.
3333 (__pointer_to_member_type_info::__pointer_catch): Implement.
3335 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3337 * lex.c (init_parse): Remove traces of classof and headof.
3338 * decl2.c (flag_operator_names): Default to 1.
3339 (lang_decode_option): Do not set it for -ansi.
3341 2000-04-09 Mark Mitchell <mark@codesourcery.com>
3343 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
3344 (DECL_MAIN_VARIANT): Remove.
3345 * decl.c (duplicate_decls): Don't set it.
3346 (start_function): Likewise.
3347 (lang_mark_tree): Don't mark it.
3348 * decl2.c (defer_fn): Don't use it.
3349 * lex.c (retrofit_lang_decl): Don't set it.
3350 * pt.c (tsubst_decl): Likewise.
3351 * ptree.c (print_lang_decl): Don't print it.
3352 * typeck.c (mark_addressable): Don't use it.
3354 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3356 * vec.cc: Include <new> and <exception>.
3357 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
3358 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
3359 terminate.
3360 (__cxa_vec_delete): Catch dtor exceptions.
3362 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3364 Prepend __ to implementation defined names.
3365 * inc/typeinfo (type_info): Rename _name to __name.
3366 (type_info::type_info): Rename parameter.
3367 (type_info::operator==, type_info::operator!=,
3368 type_info::before): Likewise.
3369 (type_info::is_pointer_p, type_info::is_function_p,
3370 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
3371 parameters.
3372 * inc/cxxabi.h
3373 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
3374 (__pointer_type_info::__pointer_type_info): Likewise.
3375 (__pointer_type_info::is_pointer_p,
3376 __pointer_type_info::do_catch): Prepend __. Rename parameters.
3377 (__array_type_info::__array_type_info): Rename parameters.
3378 (__function_type_info::__function_type_info): Likewise.
3379 (__function_type_info::is_function_p): Prepend __.
3380 (__enum_type_info::__enum_type_info): Rename parameters.
3381 (__pointer_to_member_type_info::__pointer_to_member_type_info):
3382 Likewise.
3383 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
3384 parameters.
3385 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
3386 (__class_type_info::__class_type_info): Rename parameters.
3387 (__class_type_info::sub_kind): Prepend __. Adjust member names.
3388 (__class_type_info::upcast_result,
3389 __class_type_info::dyncast_result): Prepend __. Move definition
3390 into tinfo.cc.
3391 (__class_type_info::do_upcast, __class_type_info::do_catch,
3392 __class_type_info::find_public_src,
3393 __class_type_info::do_dyncast,
3394 __class_type_info::do_find_public_src): Prepend __. Rename
3395 parameters.
3396 (__si_class_type_info::__si_class_type_info): Rename parameters.
3397 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
3398 __si_class_type_info::do_find_public_src): Prepent __. Rename
3399 parameters.
3400 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
3401 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
3402 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
3403 parameters.
3404 (__dynamic_cast): Rename parameters.
3405 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
3406 type_info::do_catch, type_info::do_upcast): Prepend __.
3407 (contained_p, public_p, virtual_p, contained_public_p,
3408 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
3409 (__class_type_info::do_catch,
3410 __class_type_info::do_upcast): Prepend __. Adjust.
3411 (__class_type_info::__upcast_result,
3412 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
3413 Adjust.
3414 (__class_type_info::find_public_src): Prepend __. Adjust.
3415 (__class_type_info::do_find_public_src,
3416 __si_class_type_info::do_find_public_src,
3417 __vmi_class_type_info::do_find_public_src): Likewise.
3418 (__class_type_info::do_dyncast,
3419 __si_class_type_info::do_dyncast,
3420 __vmi_class_type_info::do_dyncast): Likewise.
3421 (__class_type_info::do_upcast,
3422 __si_class_type_info::do_upcast,
3423 __vmi_class_type_info::do_upcast): Likewise.
3424 (__dynamic_cast): Adjust.
3425 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
3426 (__function_type_info::is_function_p): Likewise.
3427 (__pointer_type_info::do_catch): Likewise. Adjust.
3428 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
3429 (__throw_type_match_rtti_2): Adjust.
3430 (__is_pointer): Adjust.
3432 2000-04-08 Mark Mitchell <mark@codesourcery.com>
3434 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
3435 (complete_ctor_identifier): New macro.
3436 (special_function_kind): Add sfk_copy_constructor and
3437 sfk_assignment_operator.
3438 (LOOKUP_HAS_IN_CHARGE): Remove.
3439 (cons_up_default_function): Rename to ...
3440 (implicitly_declare_fn): ... this.
3441 * call.c (build_new_method_call): Add in-charge parameters for
3442 constructors here.
3443 * class.c (add_implicitly_declared_members): Change parameter name
3444 from cant_have_assignment to cant_have_const_assignment.
3445 Replace calls to cons_up_default_function to implicitly_declare_fn.
3446 * cvt.c (ocp_convert): Use complete_ctor_identifier.
3447 * decl.c (initialize_predefined_identifiers): Initialize it.
3448 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
3449 complex expression.
3450 * init.c (expand_default_init): Don't calculate the in-charge
3451 parameter here.
3452 (build_new_1): Likewise.
3453 * lex.c (cons_up_default_function): Move to method.c.
3454 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
3455 (implicitly_declare_fn): New function.
3456 * typeck.c (build_static_cast): Use complete_ctor_identifier.
3457 (build_modify_expr): Likewise.
3458 * typeck2.c (build_functional_cast): Likewise.
3460 Under the new ABI, constructors don't return `this'.
3461 * cp-tree.h (warn_reorder): Declare.
3462 (special_function_kind): New enum.
3463 (global_base_init_list): Remove declaration.
3464 (emit_base_init): Don't return a value.
3465 (check_base_init): Don't declare.
3466 (is_aggr_typedef): Likewise.
3467 * decl.c (check_special_function_return_type): New function.
3468 (return_types): Remove.
3469 (grokdeclarator): Use check_special_function_return_type.
3470 (start_function): Don't initialize ctor_label under the new ABI.
3471 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
3472 * init.c (begin_init_stmts): Move to top of file.
3473 (finish_init_stmts): Likewise.
3474 (warn_reorder): Don't declare.
3475 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
3476 value.
3477 (check_base_init): Remove.
3478 (is_aggr_typedef): Likewise.
3479 (build_new_1): Don't use the return value of a constructor.
3480 * semantics.c (setup_vtbl_ptr): Don't use the return value
3481 of emit_base_init.
3482 * typeck.c (check_return_expr): Don't magically convert return
3483 statements into `return this' in constructors under the new ABI.
3485 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
3486 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
3487 (base_ctor_identifier): New macro.
3488 (base_dtor_identifier): Likewise.
3489 (deleting_dtor_identifier): Likewise.
3490 * decl.c: Don't include obstack.h.
3491 (obstack_chunk_alloc): Don't define.
3492 (obstack_chunk_free): Likewise.
3493 (struct predefined_identifier): New type.
3494 (initialize_predefined_identifiers): New function.
3495 (init_decl_processing): Use it.
3496 (debug_temp_inits): Remove.
3497 (start_method): Don't call preserve_data.
3498 (hack_incomplete_structures): Update comment.
3499 * init.c (init_init_processing): Don't initialize
3500 nelts_identifier.
3501 (build_offset_rf): Remove dead code.
3502 (build_delete): Use CLASSTYPE_N_BASECLASSES.
3503 * search.c (init_search_processing): Don't initialize
3504 vptr_identifier.
3506 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3508 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
3509 some sign_compare warnings.
3511 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3513 Rename abi::__vmi_class_type_info members.
3514 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
3515 base_list, detail_masks members to vmi_flags, vmi_base_count,
3516 vmi_bases and vmi_flags_masks respectively.
3517 (__vmi_class_type_info::vmi_flags_masks): Rename
3518 details_unknown_mask to flags_unknown_mask.
3519 * tinfo.cc (__class_type_info::do_upcast): Adjust.
3520 (__vmi_class_type_info::do_find_public_src): Adjust.
3521 (__vmi_class_type_info::do_dyncast): Adjust.
3522 (__vmi_class_type_info::do_upcast): Adjust.
3524 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3526 * tinfo.cc (convert_to_base): New function.
3527 (get_vbase_offset): Remove. Move into convert_to_base.
3528 (__vmi_class_type_info::do_find_public_src): Adjust.
3529 (__vmi_class_type_info::do_dyncast): Adjust.
3530 (__vmi_class_type_info::do_upcast): Adjust.
3532 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
3534 * tinfo.cc (operator=): Use __builtin_strcmp.
3535 * tinfo2.cc (before): Likewise.
3537 2000-04-06 Mark Mitchell <mark@codesourcery.com>
3539 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
3540 (DECL_SAVED_INLINE): Rename to ...
3541 (DECL_DEFERRED_FN): ... this.
3542 (in_function_p): Remove declaration.
3543 (mark_inline_for_output): Rename to ...
3544 (defer_fn): ... this.
3545 * decl.c (finish_function): Adjust call to mark_inline_for_output.
3546 (in_function_p): Remove definition.
3547 * decl2.c (saved_inlines): Rename to ...
3548 (deferred_fns): ... this.
3549 (saved_inlines_used): Rename to ...
3550 (deferred_fns_used): ... this.
3551 (mark_inline_for_output): Rename to ...
3552 (defer_fn): ... this.
3553 (finish_file): Adjust accordingly.
3554 (init_decl2): Likewise.
3555 * lex.c (cons_up_default_function): Likewise.
3556 * pt.c (mark_decl_instantiated): Likewise.
3557 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
3558 circumstances.
3559 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
3560 * semantics.c (expand_body): Defer more functions.
3562 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3564 * vec.cc: New file.
3565 * Make-lang.in (CXX_LIB2FUNCS): Add it.
3566 (vec.o): Build it.
3567 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3568 __cxa_vec_delete): Declare.
3570 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3572 * rtti.c (dfs_class_hint_mark): New static function.
3573 (dfs_class_hint_unmark): New static function.
3574 (class_hint_flags): Use them.
3576 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
3578 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
3580 2000-04-05 Mark Mitchell <mark@codesourcery.com>
3582 * cp-tree.h (instantiate_decl): Change prototype.
3583 * decl2.c (mark_used): Adjust call.
3584 * optimize.c (inlinable_function_p): Adjust handling of templates.
3585 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
3586 (do_type_instantiation): Likewise.
3587 (instantiate_decl): Defer more templates.
3588 (instantiate_pending_templates): Adjust logic to handle inline
3589 friend functions.
3591 * Makefile.in (GGC_H): New variable. Use it throughout in place
3592 of ggc.h.
3594 * call.c: Don't include obstack.h. Include ggc.h.
3595 (obstack_chunk_alloc): Don't define.
3596 (obstack_chunk_free): Likewise.
3597 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
3598 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
3599 (pop_switch): Free it.
3601 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
3603 * dump.c (dequeue_and_dump): Don't try to print the bit_position
3604 if we don't have a DECL_FIELD_OFFSET.
3606 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
3608 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
3609 special_function_p.
3611 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3613 * cfns.gperf (hash, libc_name_p): Prototype.
3615 * rtti.c (build_dynamic_cast_1): Constification.
3617 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
3619 * semantics.c (deferred_type_access_control): Prototype.
3621 2000-04-04 Mark Mitchell <mark@codesourcery.com>
3623 Correct many new ABI issues regarding vbase and vcall offset
3624 layout.
3625 * cp-tree.h (BINFO_VTABLE): Document.
3626 (struct lang_type): Tweak formatting.
3627 (BINFO_PRIMARY_BINFO): Add to documentation.
3628 (CLASSTYPE_VSIZE): Fix typo in comment.
3629 (CLASSTYPE_VBASECLASSES): Update documentation.
3630 (BINFO_VBASE_MARKED): Remove.
3631 (SET_BINFO_VBASE_MARKED): Likewise.
3632 (CLEAR_BINFO_VBASE_MARKED): Likewise.
3633 (BINFO_FIELDS_MARKED): Remove.
3634 (SET_BINFO_FIELDS_MARKED): Likewise.
3635 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
3636 (enum access_kind): New enumeration.
3637 (num_extra_vtbl_entries): Remove declaration.
3638 (size_extra_vtbl_entries): Likewise.
3639 (get_vtbl_decl_for_binfo): New function.
3640 (dfs_vbase_unmark): Remove declaration.
3641 (mark_primary_bases): Likewise.
3642 * class.c (SAME_FN): Remove.
3643 (struct vcall_offset_data_s): Move definition.
3644 (build_vbase_pointer): Use `build', not `build_binary_op', to
3645 access the vbase pointer under the new ABI.
3646 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
3647 (build_primary_vtable): Likewise.
3648 (dfs_mark_primary_bases): Move here from search.c.
3649 (mark_primary_bases): Likewise.
3650 (determine_primary_bases): Under the new ABI, don't make a base
3651 class a primary base just because we don't yet have any virtual
3652 functions.
3653 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
3654 (num_vfun_entries): Remove.
3655 (dfs_count_virtuals): Likewise.
3656 (num_extra_vtbl_entries): Likewise.
3657 (size_extra_vtbl_entries): Likewise.
3658 (layout_virtual_bases): Iterate in inheritance graph order under
3659 the new ABI.
3660 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
3661 indicate that a vfield is present.
3662 (init_class_processing): Initialize access_public_node, etc., from
3663 ak_public, etc.
3664 (get_vtbl_decl_for_binfo): New function.
3665 (dump_class_hierarchy_r): Likewise.
3666 (dump_class_hierarchy): Use it.
3667 (finish_vtbls): Build the vtbls in inheritance graph order.
3668 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
3669 (initialize_vtable): Use get_vtbl_decl_for_binfo.
3670 (accumulate_vtbl_inits): Add comments explaining why a pre-order
3671 walk is required.
3672 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
3673 where the vptr points, even for primary vtables.
3674 (build_vtbl_initializer): Adjust handling of vbase and vcall
3675 offsets.
3676 (build_vcall_and_vbase_vtable_entries): New function.
3677 (dfs_build_vbase_offset_vtbl_entries): Remove.
3678 (build_vbase_offset_vtbl_entries): Reimplement.
3679 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
3680 were already handled in a primary base class vtable.
3681 (build_vcall_offset_vtbl_entries): Adjust.
3682 (build_rtti_vtbl_entries): Adjust.
3683 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
3684 * init.c (expand_virtual_init): Simplify.
3685 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
3686 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
3687 * search.c (BINFO_ACCESS): New macro.
3688 (SET_BINFO_ACCESS): Likewise.
3689 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
3690 (access_in_type): Likewise.
3691 (dfs_accessible_p): Likewise.
3692 (protected_accessible_p): Likewise.
3693 (lookup_fnfields_1): Adjust documentation.
3694 (dfs_mark_primary_bases): Move to class.c
3695 (mark_primary_bases): Likewise.
3696 (dfs_vbase_unmark): Remove.
3697 (virtual_context): Use BINFO_FOR_VBASE.
3698 (dfs_get_vbase_types): Simplify.
3699 (dfs_build_inheritance_graph_order): New function.
3700 (get_vbase_types): Use it.
3701 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
3703 * tinfo.cc (get_vbase_offset): New function.
3704 (__vmi_class_type_info::do_find_public_src): Use it.
3705 (__vmi_class_type_info::do_dyncast): Likewise.
3706 (__vmi_class_type_info::do_upcast): Likewise.
3708 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
3710 * lang-specs.h: Pass -fno-show-column to the preprocessor.
3712 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
3714 * rtti.c (class_hint_flags): Rename flags.
3715 (class_initializer): Remove flags.
3716 (synthesize_tinfo_var): Combine offset and flags. Add flags
3717 for __vmi_class_type_info.
3718 (create_tinfo_types): Remove flags from __class_type_info and
3719 __si_class_type_info. Merge flags and offset from
3720 base_class_type_info.
3721 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
3722 (__base_class_info::is_virtual_p): Adjust.
3723 (__base_class_info::is_public_p): Adjust.
3724 (__base_class_info::offset): New accessor.
3725 (__class_type_info::details): Remove member.
3726 (__class_type_info::__class_type_info): Lose details.
3727 (__class_type_info::detail_masks): Remove.
3728 (__si_class_type_info::__si_class_type_info): Lose details.
3729 (__vmi_class_type_info::details): New member.
3730 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
3731 (__vmi_class_type_info::detail_masks): New member.
3732 * tinfo.cc (__class_type_info::do_upcast): Initialize result
3733 with unknown_details_mask.
3734 (__vmi_class_type_info::do_find_public_src): Adjust
3735 (__vmi_class_type_info::do_dyncast): Adjust.
3736 (__vmi_class_type_info::do_upcast): Set result details, if
3737 needed. Adjust.
3738 (__dynamic_cast): Temporarily #if out optimization.
3740 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
3742 * rtti.c (get_tinfo_decl): Mark used.
3743 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
3744 mark as dealt with, if we output it.
3746 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3748 * class.c: Reorganize to put virtual function table initialization
3749 machinery at the end of the file.
3751 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
3753 * class.c (finish_struct): Use bitsize_zero_node.
3754 * pt.c (instantiate_class_template): Likewise.
3756 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3758 Put RTTI entries at negative offsets in new ABI.
3759 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
3760 vbase offset at index -3, not -1.
3761 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
3762 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
3763 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
3764 (build_rtti_vtbl_entries): New function.
3765 (set_rtti_entry): Remove.
3766 (build_primary_vtable): Don't use it.
3767 (build_secondary_vtable): Likewise.
3768 (start_vtable): Remove.
3769 (first_vfun_index): New function.
3770 (set_vindex): Likewise.
3771 (add_virtual_function): Don't call start_vtable. Do call
3772 set_vindex.
3773 (set_primary_base): Rename parameter.
3774 (determine_primary_base): Likewise.
3775 (num_vfun_entries): Don't use skip_rtti_stuff.
3776 (num_extra_vtbl_entries): Include RTTI information.
3777 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
3778 (skip_rtti_stuff): Remove.
3779 (dfs_modify_vtables): Don't use it.
3780 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
3781 (layout_nonempty_base_or_field): Update size handling.
3782 (create_vtable_ptr): Tweak.
3783 (layout_class_type): Adjust parameter names.
3784 (finish_struct_1): Simplify.
3785 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
3786 (skip_rtti_stuff): Remove.
3787 (first_vfun_index): New function.
3788 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
3789 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
3790 (marked_vtable_pathp): Declare.
3791 (unmarked_vtable_pathp): Likewise.
3792 * error.c (dump_expr): Use first_vfun_index to calculate vtable
3793 offsets.
3794 * rtti.c (build_headof): Look for RTTI at negative offsets.
3795 (get_tinfo_decl_dynamic): Likewise.
3796 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
3797 here.
3798 (create_pseudo_type_info): Do it here instead. Adjust so that
3799 vptr points at first virtual function.
3800 * search.c (marked_vtable_pathp): Make it global.
3801 (unmarked_vtable_pathp): Likewise.
3802 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
3803 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
3804 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
3805 (get_pure_virtuals): Likewise.
3806 (expand_upcast_fixups): Likewise.
3807 * tree.c (debug_binfo): Likewise.
3808 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
3809 negative offset.
3811 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3813 * class.c (check_field_decl): Fix typo.
3814 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
3815 (check_methods): Likewise.
3816 (check_field_decls): Likewise.
3817 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
3818 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
3819 Use DECL_RESULT_FLD, not DECL_RESULT.
3820 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
3821 * lex.c (identifier_type): Likewise.
3822 * pt.c (determine_specialization, lookup_template_class): Likewise.
3823 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
3824 (resolve_overloaded_unification, more_specialized): Likewise.
3825 * semantics.c (finish_member_declaration): Likewise.
3826 * typeck.c (build_x_function_call): Likewise.
3828 2000-03-26 Mark Mitchell <mark@codesourcery.com>
3830 * class.c (layout_empty_base): Handle empty bases with non-byte
3831 alignment.
3832 (build_base_field): Likewise.
3833 (layout_virtual_bases): Likewise.
3835 * class.c (finish_struct_1): Fix typo in this change:
3837 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3839 2000-03-25 Mark Mitchell <mark@codesourcery.com>
3841 * decl.c (grokdeclarator): Count partial specializations when
3842 keeping track of how many template classes have been seen.
3844 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
3846 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3848 * class.c (build_vbase_pointer_fields): layout_field now place_field.
3849 (get_vfield_offset): Use byte_position.
3850 (set_rtti_entry): Set OFFSET to ssizetype zero.
3851 (get_binfo_offset_as_int): Deleted.
3852 (dfs_record_base_offsets): Use tree_low_cst.
3853 (dfs_search_base_offsets): Likewise.
3854 (layout_nonempty_base_or_field): Reflect changes in RLI format
3855 and call byte_position.
3856 (layout_empty_base): Convert offset to ssizetype.
3857 (build_base_field): use rli_size_unit_so_far.
3858 (dfs_propagate_binfo_offsets): Do computation in proper type.
3859 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
3860 (layout_class_type): Reflect changes in RLI names and fields.
3861 (finish_struct_1): Set DECL_FIELD_OFFSET.
3862 * dump.c (dequeue_and_dump): Call bit_position.
3863 * expr.c (cplus_expand_constant): Use byte_position.
3864 * rtti.c (expand_class_desc): Use bitsize_one_node.
3865 * typeck.c (build_component_addr): Use byte_position and don't
3866 special case for zero offset.
3868 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
3870 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
3872 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
3873 tinfo object.
3874 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
3875 vtable.
3877 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3879 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
3880 DECL_P macros.
3881 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
3882 make_typename_type, check_initializer, cp_finish_decl,
3883 xref_tag): Likewise.
3884 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
3885 decl_namespace, arg_assoc_template_arg, arg_assoc,
3886 validate_nonmember_using_decl, do_class_using_decl): Likewise.
3887 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
3888 args_to_string): Likewise.
3889 * friend.c (is_friend): Likewise.
3890 * lex.c (note_got_semicolon, note_list_got_semicolon,
3891 is_global): Likewise.
3892 * method.c (build_overload_nested_name, build_overload_value,
3893 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
3894 * parse.y (typename_sub, typename_sub1): Likewise.
3895 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
3896 process_partial_specialization, convert_template_argument,
3897 template_args_equal, add_pending_template, lookup_template_class,
3898 for_each_template_parm_r, maybe_fold_nontype_arg,
3899 tsubst, instantiate_template, type_unification_real, unify,
3900 instantiate_pending_templates, set_mangled_name_for_template_decl):
3901 Likewise.
3902 * repo.c (repo_get_id, repo_template_used): Likewise.
3903 * search.c (lookup_field_1): Likewise.
3904 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
3905 * xref.c (classname): Likewise.
3907 2000-03-22 Mark Mitchell <mark@codesourcery.com>
3909 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
3910 (CANONICAL_BINFO): New macro.
3911 (BINFO_NEW_VTABLE_MARKED): Use it.
3912 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
3913 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
3914 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
3915 not TREE_TYPE.
3916 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3917 (build_secondary_vtable): Likewise.
3918 (dfs_finish_vtbls): Likewise.
3919 (dfs_accumulate_vtbl_inits): Likewise.
3920 (accumulate_vtbl_inits): New function.
3921 (finish_vtbls): Make sure that virtual bases come after
3922 non-virtual bases in the vtable group.
3923 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
3924 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3925 * search.c (struct vbase_info): Move definition.
3926 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3927 (unmarked_new_vtable_p): Likewise.
3928 (dfs_mark_vtable_path): Remove.
3929 (dfs_mark_new_vtable): Remove.
3930 (dfs_unmark_new_vtable): Likewise.
3931 (dfs_clear_search_slot): Likewise.
3932 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
3933 (dfs_clear_vbase_slots): Likewise.
3934 (init_vbase_pointers): LIkewise.
3936 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
3938 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
3939 SIZETYPE to a non-SIZETYPE.
3941 2000-03-21 Mark Mitchell <mark@codesourcery.com>
3943 * class.c (layout_virtual_bases): Adjust names in conditionally
3944 compiled code.
3946 * class.c (record_base_offsets): New function.
3947 (layout_conflict_p): Likewise.
3948 (layout_nonempty_base_or_field): Use it.
3949 (layout_empty_base): New function.
3950 (build_base_field): Use it.
3951 (build_base_fields): Update comment.
3952 (layout_virtual_bases): Fold in a little code form
3953 layout_basetypes. Use layout_empty_base.
3954 (layout_basetypes): Remove.
3955 (end_of_class): New function.
3956 (layout_class_type): Use it. Adjust.
3958 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
3959 (fntype_p): Remove.
3960 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
3961 comment.
3962 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3963 * typeck.c (fntype_p): Remove.
3965 * cp-tree.h (TI_SPEC_INFO): Remove.
3966 (CLASSTYPE_TI_SPEC_INFO): Likewise.
3967 * pt.c (process_partial_specialization): Likewise.
3969 * class.c (build_base_field): Fix thinko in computation of binfo
3970 offsets.
3972 * tree.c (mark_local_for_remap_p): Mark variables declared in
3973 TARGET_EXPRs as well.
3975 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
3977 * typeck.c (require_complete_type, complete_type,
3978 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
3979 build_array_ref, convert_arguments, pointer_diff,
3980 build_x_unary_op, build_unary_op, build_c_cast,
3981 build_modify_expr): Use COMPLETE_TYPE_P etc.
3982 * call.c (is_complete, convert_like_real,
3983 build_new_method_call): Likewise.
3984 * class.c (build_vbase_pointer_fields, check_bases,
3985 build_base_field, finish_struct_1, pushclass): Likewise.
3986 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
3987 * decl.c (maybe_process_template_type_declaration, pushtag,
3988 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
3989 layout_var_decl, check_initializer, cp_finish_decl,
3990 grokdeclarator, require_complete_types_for_parms,
3991 grok_op_properties, xref_tag, xref_basetypes,
3992 check_function_type): Likewise.
3993 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
3994 * friend.c (do_friend): Likewise.
3995 * init.c (build_offset_ref): Likewise.
3996 * parse.y (structsp): Likewise.
3997 * pt.c (maybe_process_partial_specialization,
3998 tsubst_friend_function, instantiate_class_template, tsubst,
3999 do_type_instantiation, instantiate_pending_templates): Likewise.
4000 * repo.c (repo_get_id): Likewise.
4001 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
4002 synthesize_tinfo_var, emit_support_tinfos): Likewise.
4003 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
4004 * semantics.c (begin_class_definition): Likewise.
4005 * tree.c (build_cplus_method_type): Likewise.
4006 * typeck2.c (digest_init, build_functional_cast,
4007 add_exception_specifier): Likewise.
4008 * parse.h, parse.c: Regenerated.
4010 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
4012 * inc/cxxabi.h: New header file. Define new-abi entry points.
4013 (__pointer_type_info::target): Rename member to ...
4014 (__pointer_type_info::type): ... here.
4015 (__base_class_info::type): Rename member to ...
4016 (__base_class_info::base): ... here.
4017 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
4018 * cp-tree.h (CPTI_ABI): New global tree enumeration.
4019 (abi_node): New global tree node.
4020 * decl.c (abi_node): Document.
4021 (init_decl_processing): Initialize abi_node.
4022 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
4023 (get_vmi_pseudo_type_info): Likewise.
4024 (create_tinfo_types): Likewise.
4025 (emit_support_tinfos): Likewise.
4026 * tinfo.h (cxxabi.h): Include for new-abi.
4027 Move rtti class definitions to new header file.
4028 * tinfo.cc (abi): Use the namespace.
4029 (std): Move new abi rtti classes from here ...
4030 (__cxxabiv1): ... to here.
4031 * tinfo2.cc (cxxabi.h): Include for new-abi.
4032 Move rtti class definitions to new header file.
4033 (std): Move new abi rtti classes from here ...
4034 (__cxxabiv1): ... to here.
4035 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
4036 namespace.
4038 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
4039 Jason Merrill <jason@casey.cygnus.com>
4041 * method.c (build_overload_int): Use host_integerp.
4043 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4045 * init.c (build_offset_ref): Handle the case of a templated member
4046 function.
4048 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4050 * except.c (expand_exception_blocks): Clear catch_clauses_last.
4052 2000-03-18 Mark Mitchell <mark@codesourcery.com>
4054 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
4055 * class.c (check_bitfield_decl): Turn illegal bitfields into
4056 non-bitfields.
4057 (dfs_propagate_binfo_offsets): Adjust for new size_binop
4058 semantics.
4059 (dfs_offset_for_unshared_vbases): Likewise.
4060 * cvt.c (cp_convert_to_pointer): Convert NULL to a
4061 pointer-to-member correctly under the new ABI.
4062 * expr.c (cplus_expand_constant): Don't use cp_convert when
4063 turning an offset into a pointer-to-member.
4064 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
4065 when dereferencing them under the new ABI.
4066 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
4067 of pointers-to-members under the new ABI.
4069 * class.c (check_bitfield_decl): Remove restriction on really long
4070 bitfields.
4071 (layout_class_type): Implement new ABI handling of bitfields
4072 longer than their types.
4074 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4076 * parse.y (extdefs): Call ggc_collect.
4077 * parse.c: Regenerated.
4079 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
4081 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
4082 (note_name_declared_in_class): Use OVL_CURRENT to get at a
4083 potential overload.
4085 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4087 * class.c (build_vbase_path): Use integer_zerop.
4088 (build_vtable_entry): Use tree_low_cst.
4089 (get_vfield_offset): Use bit_position.
4090 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
4091 Use tree_low_cst.
4092 (check_bitfield_decl): Set DECL_SIZE using convert.
4093 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
4094 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
4095 Use tree_low_cst.
4096 (finish_struct_1): Use bit_position.
4097 (dump_class_hierarchy): Use tree_low_cst.
4098 * cp-tree.h (min_precision): Add declaration.
4099 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
4100 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
4101 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
4102 * expr.c (cplus_expand_constant): Use bit_position.
4103 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
4104 * rtti.c (get_base_offset): Use bit_position.
4105 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
4106 host_integerp, and tree_low_cst.
4107 (pointer_int_sum): Use integer_zerop.
4108 (build_component_addr): Use bit_position.
4110 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
4112 * typeck.c (require_complete_type): Don't assume size_zero_node.
4113 (complete_type_or_else): Likewise.
4115 2000-03-16 Steven Grady <grady@digitaldeck.com>
4116 Jason Merrill <jason@casey.cygnus.com>
4118 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
4120 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
4122 * decl2.c (grokfield): Bail out if type is error_mark_node.
4124 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4126 * tinfo2.cc (__ptr_to_member_data): Rename to ...
4127 (__pointer_to_member_data): ... here. Adjust.
4128 * rtti.c (create_tinfo_types): Adjust.
4130 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4132 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
4133 * decl.c (ref_desc_type_node): Undocument.
4134 * rtti.c (ptr_ref_initializer): Rename to ...
4135 (ptr_initializer): ... here. Adjust comments.
4136 (ptmd_initializer): Fix comment thinko.
4137 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
4138 (create_tinfo_types): Remove ref_desc_type_node init.
4139 * tinfo2.cc (__reference_type_info): Remove.
4141 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4143 * decl.c (cp_finish_decl): Remove obsolete comment.
4145 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
4147 2000-03-14 Mark Mitchell <mark@codesourcery.com>
4149 * cp-tree.h: Tweak documentation.
4150 * class.c (build_vbase_pointer_fields): Layout the fields, too.
4151 (avoid_overlap): Remove.
4152 (get_binfo_offset_as_int): New function.
4153 (dfs_serach_base_offsets): Likewise.
4154 (layout_nonempty_base_or_field): Likewise.
4155 (build_base_field): Layout fields here. Avoid placing two objects
4156 of the same type at the same address, under the new ABI.
4157 (build_base_fields): Adjust accordingly.
4158 (create_vtable_ptr): Return the new field, but don't attach it to
4159 TYPE_FIELDS.
4160 (remove_base_field): Remove.
4161 (remove_base_fields): Remove.
4162 (layout_basetypes): Adjust accordingly.
4163 (layout_class_type): Call layout_field for each field, rather than
4164 just making a wholesale call to layout_type.
4166 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
4168 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
4170 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
4172 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
4174 * except.c (dtor_nothrow): New fn.
4175 (do_pop_exception): Use it. Take type parm.
4176 (push_eh_cleanup): Take type parm.
4177 (expand_start_catch_block): Pass it.
4178 (build_eh_type_type_ref): Accept null type.
4180 2000-03-12 Mark Mitchell <mark@codesourcery.com>
4182 * cp-tree.h (revert_static_member_fn): Change prototype.
4183 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
4184 (grok_op_properties): Likewise.
4185 (start_function): Likewise.
4186 (revert_static_member_fn): Simplify.
4187 * pt.c (check_explicit_specialization): Adjust call to
4188 revert_static_member_fn.
4190 2000-03-11 Mark Mitchell <mark@codesourcery.com>
4192 * cp-tree.h (scope_kind): New type.
4193 (tmpl_spec_kind): Likewise.
4194 (declare_pseudo_global_level): Remove.
4195 (pseudo_global_level_p): Rename to template_parm_scope_p.
4196 (pushlevel): Remove declaration.
4197 (begin_scope): New function.
4198 (finish_scope): Likewise.
4199 (current_tmpl_spec_kind): Likewise.
4200 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
4201 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
4202 Add template_spec_p.
4203 (toplevel_bindings_p): Adjust.
4204 (declare_pseudo_global_level): Remove.
4205 (pseudo_global_level_p): Rename to template_parm_scope_p.
4206 (current_tmpl_spec_kind): New function.
4207 (begin_scope): Likewise.
4208 (finish_scope): Likewise.
4209 (maybe_push_to_top_level): Adjust.
4210 (maybe_process_template_type_declaration): Likewise.
4211 (pushtag): Likewise.
4212 (pushdecl_nonclass_level): Likewise.
4213 (lookup_tag): Likewise.
4214 (grokfndecl): Handle member template specializations. Share
4215 constructor and non-constructor code.
4216 * decl2.c (check_classfn): Handle member template specializations.
4217 * pt.c (begin_template_parm_list): Use begin_scope.
4218 (begin_specialization): Likewise.
4219 (end_specialization): Likewise.
4220 (check_explicit_specialization): Use current_tmpl_spec_kind.
4221 Handle member template specializations.
4222 (end_template_decl): Use finish_scope. Remove call to
4223 get_pending_sizes.
4224 (push_template_decl_real): Remove bogus error message.
4225 (tsubst_decl): Fix typo in code contained in comment.
4226 (instantiate_template): Handle member template specializations.
4227 (most_general_template): Likewise.
4229 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
4231 * lex.c (whitespace_cr): Compress consecutive calls to warning().
4232 (do_identifier): Ditto for error().
4234 * pt.c (convert_nontype_argument): Ditto for cp_error().
4235 (convert_template_argument): Ditto for cp_pedwarn().
4237 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
4239 * exception.cc (__check_null_eh_spec): New fn.
4240 * except.c (expand_end_eh_spec): Call it if the spec is throw().
4242 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
4244 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
4245 * except.c (expand_end_eh_spec): Add the return type.
4246 * rtti.c (throw_bad_cast): Add the parmtypes.
4247 (throw_bad_typeid): Likewise.
4249 * semantics.c (expand_stmt): Only leave out rtl for unused
4250 artificials, and set DECL_IGNORED_P on them as well.
4251 * decl.c (wrapup_globals_for_namespace): Likewise.
4253 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
4255 * decl.c (maybe_commonize_var): Skip all artificial decls.
4256 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
4258 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
4260 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
4261 * cp-tree.h: Declare flag_enforce_eh_specs.
4262 * decl.c (store_parm_decls, finish_function): Check it.
4264 C library functions don't throw.
4265 * Makefile.in (cfns.h): New target.
4266 (except.o): Depend on it.
4267 * Make-lang.in (cc1plus): Depend on cfns.gperf.
4268 * cfns.gperf: New file.
4269 * cfns.h: Generated.
4270 * except.c: Include it.
4271 (nothrow_libfn_p): New fn.
4272 * decl.c (grokfndecl): Use it.
4273 * cp-tree.h: Declare it.
4275 * decl.c (push_overloaded_decl_1, auto_function,
4276 define_function): Lose.
4277 (build_library_fn_1): New static fn.
4278 (builtin_function): Use it.
4279 (get_atexit_node): Use build_library_fn_ptr.
4280 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
4281 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
4282 push_void_library_fn, push_throw_library_fn): New fns.
4283 * cp-tree.h: Declare them.
4284 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
4285 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
4286 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
4287 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
4288 * rtti.c (build_runtime_decl): Lose.
4289 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
4290 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
4291 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
4293 * call.c (build_call): Remove result_type parm.
4294 Call mark_used on unused artificial fns.
4295 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
4297 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
4299 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
4300 appropriate.
4301 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
4302 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
4303 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
4304 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
4305 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
4306 expand_generic_desc): Likewise.
4308 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4310 * exception.cc (__cp_pop_exception): Cleanup the original object.
4312 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4314 * decl.c (grok_op_properties): Merge conversion to void warning
4315 with other silly op warnings.
4317 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
4319 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
4320 array CONSTRUCTOR elements. Don't use expr_tree_cons.
4322 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4324 * decl.c (cp_make_fname_decl): New function.
4325 (wrapup_globals_for_namespace): Don't emit unused static vars.
4326 (init_decl_processing): Remove comment about use of
4327 array_domain_type. Set make_fname_decl.
4328 (cp_finish_decl): Remove __FUNCTION__ nadgering.
4329 * semantics.c (begin_compound_stmt): Remove
4330 current_function_name_declared flagging.
4331 (expand_stmt): Don't emit unused local statics.
4332 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
4333 specially.
4335 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4337 * typeck.c (convert_for_assignment): Don't look at array
4338 initializer.
4339 * call.c (convert_like_real): Likewise.
4341 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
4343 Add initial support for '\uNNNN' specifier.
4344 * lex.c (read_ucs): New fn.
4345 (readescape, skip_white_space): Call it.
4346 (is_extended_char, is_extended_char_1): New fns.
4347 (utf8_extend_token): New fn, #if 0'd out.
4348 (real_yylex): Treat extended chars like letters.
4350 * search.c (note_debug_info_needed): Walk the bases even if we
4351 weren't deferring the type itself.
4353 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4355 * decl2.c (finish_objects): Constify a char*.
4357 * method.c (emit_thunk): Likewise.
4359 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
4361 * typeck.c (dubious_conversion_warnings): Look through
4362 REFERENCE_TYPE.
4364 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4366 * class.c (dfs_modify_vtables): I is now unsigned.
4367 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
4368 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
4369 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
4370 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4371 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
4372 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
4373 Call integer_all_onesp.
4374 * typeck2.c (process_init_constructor): Use compare_tree_int.
4376 * lang-specs.h (as): Don't call if -syntax-only.
4378 2000-03-06 Mark Mitchell <mark@codesourcery.com>
4380 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
4381 RTL_EXPR_HAS_NO_SCOPE after all.
4383 2000-03-05 Mark Mitchell <mark@codesourcery.com>
4385 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
4386 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
4387 RTL_EXPR_HAS_NO_SCOPE.
4389 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
4390 later.
4392 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
4394 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
4396 * call.c (convert_like): Macrofy.
4397 (convert_like_with_context): New macro.
4398 (convert_like_real): Renamed from convert_like. Add calling
4399 context parameters, for diagnostics. Add recursive flag. Call
4400 dubious_conversion_warnings for outer conversion.
4401 (build_user_type_conversion): Use convert_like_with_context.
4402 (build_over_call): Likewise. Don't warn about dubious
4403 conversions here. Adjust convert_default_arg calls.
4404 (convert_default_arg): Add context parameters for diagnostics.
4405 Pass throught to convert_like_with_context.
4406 * cp-tree.h (convert_default_arg): Add context parameters.
4407 (dubious_conversion_warnings): Prototype new function.
4408 * typeck.c (convert_arguments): Adjust convert_default_arg call.
4409 (dubious_conversion_warnings): New function, broken
4410 out of convert_for_assignment.
4411 (convert_for_assignment): Adjust.
4413 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
4415 * decl2.c (key_method): Break out from...
4416 (import_export_vtable, import_export_class): ...here.
4418 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
4419 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
4421 * search.c (note_debug_info_needed, dfs_debug_mark,
4422 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
4423 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
4425 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
4427 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
4428 typos.
4430 2000-03-02 Mark Mitchell <mark@codesourcery.com>
4432 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
4433 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
4434 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
4435 (lang_type): Split gets_new into has_new and has_array_new.
4436 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4437 (TYPE_GETS_NEW): Split into ...
4438 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
4439 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
4440 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
4441 (build_op_new_call): Don't declare.
4442 (build_new_1): Likewise.
4443 * call.c (build_op_new_call): Remove.
4444 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4445 instead of TYPE_NEEDS_DESTRUCTOR.
4446 (finish_struct_bits): Likewise.
4447 (add_implicitly_declared_members): Likewise.
4448 (check_field_decl): Likewise.
4449 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
4450 correctly under the new ABI.
4451 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4452 instead of TYPE_NEEDS_DESTRUCTOR.
4453 (initialize_local_var): Likewise.
4454 (destroy_local_var): Likewise.
4455 (cp_finish_decl): Likewise.
4456 (register_dtor_fn): Likewise.
4457 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
4458 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
4459 TYPE_VEC_DELETE_TAKES_SIZE here.
4460 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
4461 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
4462 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4463 (finish_destructor_body): Likewise.
4464 (maybe_build_cleanup_1): Likewise.
4465 * decl2.c (do_static_destruction): Likewise.
4466 * init.c (build_new_1): Make it static.
4467 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4468 (expand_cleanup_for_base): Likewise.
4469 (get_cookie_size): New function.
4470 (build_new_1): Handle array-new cookies correctly under the new
4471 ABI.
4472 (build_vec_delete_1): Likewise.
4473 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4474 (build_delete): Likewise.
4475 (build_vec_delete): Handle array-new cookies correctly under the new
4476 ABI.
4477 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4478 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
4479 TYPE_HAS_ARRAY_NEW_OPERATOR.
4480 * ptree.c (print_lang_type): Check them.
4481 * search.c (context_for_name_lookup): Fix typo in comment.
4482 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4483 * tree.c (break_out_cleanups): Likewise.
4484 (build_cplus_array_test_1): Likewise.
4485 (cp_build_qualified_type_real): Likewise.
4486 * typeck.c (complete_type): Likewise.
4488 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
4489 the command-line, not the end.
4491 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
4493 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
4495 2000-03-02 Tom Tromey <tromey@cygnus.com>
4497 * cp-tree.h (build_java_class_ref): Declare.
4498 * init.c (build_java_class_ref): No longer static.
4499 * except.c (expand_throw): Generate a Java-style `throw' if the
4500 thrown object is a "Java" object.
4501 (initialize_handler_parm): Generate a Java-style lookup of
4502 exception info if the caught object is a "Java" object.
4503 (catch_language, catch_language_init): New globals.
4504 (decl_is_java_type): New function.
4505 (expand_start_catch_block): Don't call push_eh_info() or
4506 push_eh_cleanup() when handling a Java-style "catch". Pass Java
4507 class reference to build_catch_block.
4509 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4511 * typeck.c (comptypes): Treat sizetype like its language equivalent.
4513 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
4515 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
4516 to merge reference/pointer code and fix incorrect warnings.
4518 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
4520 * search.c (protected_accessible_p): Use context_for_name_lookup.
4522 * init.c (construct_virtual_bases): Fix thinko.
4523 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
4525 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4527 * decl.c (current_function_decl): Move to toplev.c.
4529 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
4531 * pt.c (fn_type_unification): Unify return type, whenever
4532 provided.
4533 (get_bindings_real): Only pass return type when necessary.
4534 Remove explicit return type check.
4535 * class.c (resolve_address_of_overloaded_function): Pass desired
4536 return type to fn_type_unification.
4538 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4540 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
4541 DECL_FIELD_SIZE.
4542 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
4543 DECL_FIELD_SIZE.
4544 * rtti.c (expand_class_desc): Likewise.
4545 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
4546 (THUNK_VCALL_OFFSET): Likewise.
4547 (THUNK_DELTA): Reflect changes in ../tree.h.
4549 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
4551 * search.c (protected_accessible_p): Also allow the access if
4552 the member is public in DERIVED. Lose TYPE parm.
4553 (friend_accessible_p): Lose TYPE parm.
4554 (accessible_p): Adjust.
4556 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4558 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
4559 on things that are not sizes; ssize_binop deleted.
4560 Call size_diffop when appropriate.
4561 (dfs_build_vcall_offset_vtbl_entries): Likewise.
4562 (build_primary_vtable, build_secondary_vtable): Likewise.
4563 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
4564 Variable I is HOST_WIDE_INT.
4565 (get_vfield_offset): Pass proper types to size_binop.
4566 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
4567 (finish_struct_1): Likewise.
4568 (skip_rtti_stuff): Arg N is now pointer to signed.
4569 (layout_class_type): Use size_zero_node.
4570 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
4571 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
4572 * decl.c (complete_arry_type): Pass proper types to size_binop.
4573 (xref_basetypes): BINFO_OFFSET is sizetype.
4574 * error.c (dump_expr): Don't use size_binop non-sizes.
4575 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
4576 * init.c (construct_virtual_bases): Fix type error.
4577 (build_vec_delete_1): Pass proper type to size_binop and don't
4578 fold result.
4579 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
4580 * rtti.c (get_base_offset): Pass proper type to size_binop.
4581 * search.c (dfs_find_vbases): Fix type error.
4582 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
4583 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
4584 * tree.c (debug_binfo): Variable N is signed.
4585 Use HOST_WIDE_INT_PRINT_DEC.
4586 * typeck.c (comptypes): sizetype is same as equivalent integer type.
4587 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
4588 size_one_node and size_zero_node.
4589 (c_alignof): Use size_one_node.
4590 (build_component_addr): Pass proper types to size_binop.
4591 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
4593 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
4595 Implement class scope using-declarations for functions.
4596 * class.c (handle_using_decl): Call add_method for used functions.
4597 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
4598 (add_method): Used functions are hidden by local functions.
4599 (check_bases_and_members): Handle using-decls before finalizing
4600 CLASSTYPE_METHOD_VEC.
4601 * call.c (add_function_candidate): Add ctype parm; if non-zero,
4602 override the type of 'this' accordingly.
4603 (add_template_candidate, add_template_candidate_real): Add ctype parm.
4604 (convert_class_to_reference, build_user_type_conversion_1,
4605 build_new_function_call, build_object_call, build_new_op,
4606 build_new_method_call): Pass ctype parm.
4608 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
4609 the baselink.
4610 * call.c (convert_class_to_reference, build_user_type_conversion_1,
4611 build_new_function_call, build_object_call, build_new_op,
4612 build_new_method_call, build_op_delete_call): Don't get basetype_path
4613 from a baselink.
4614 * typeck.c (build_component_ref): Likewise.
4615 * init.c (build_offset_ref): Likewise.
4616 (resolve_offset_ref): Don't call enforce_access.
4617 Call build_scoped_ref.
4618 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
4619 would cause an error or if -pedantic.
4620 * class.c (alter_access): Lose binfo parm.
4622 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4624 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
4625 types.
4627 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
4629 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
4630 pseudo_type_info creation into the std namespace
4632 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4634 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
4635 (import_export_class): Remove declaration.
4636 * decl2.c (import_export_class): Make it static.
4637 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
4638 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
4639 EXPR_WITH_FILE_LOCATION.
4640 * lex.c (check_newline): Tweak filename/lineno setting.
4641 * semantics.c (begin_while_stmt): Fix typo in comment.
4643 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4645 * lang-options.h (-fmessage-length=): Add missing option.
4647 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
4649 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
4651 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
4653 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
4655 * optimize.c (expand_call_inline): Emit the return label before
4656 evaluating the return value.
4658 2000-02-24 Mark Mitchell <mark@codesourcery.com>
4660 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
4661 than duplicating functionality here.
4662 * optimize.c: Include input.h.
4663 (expand_call_inline): Use push_srcloc and pop_srcloc.
4664 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
4665 * parse.c: Regenerated.
4666 * Makefile.in (lex.o): Depend on input.h.
4667 (optimize.o): Likewise.
4669 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
4671 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
4672 function type, rather than ICE.
4674 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
4676 * decl.c (grokdeclarator): Call decl_type_access_control.
4677 * parse.y (parse_end_decl): Don't call decl_type_access_control if
4678 decl is null.
4680 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
4682 * decl.c (decls_match): Remove obsolete static member nadgering.
4684 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4686 * decl.c (grokdeclarator): Change ANSI to ISO.
4687 * lex.c (consume_string, readescape, do_identifier): Likewise.
4688 (parse_float, real_yylex): Likewise.
4689 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
4690 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
4691 new_type_id, maybe_label_decls, simple_stmt,
4692 for.init.statement): Likewise.
4693 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
4694 * semantics.c (finish_named_return_value): Likewise.
4695 * parse.c: Regenerate.
4697 2000-02-21 Mark Mitchell <mark@codesourcery.com>
4699 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
4700 (CPTI_CLASS_STAR_TYPE): Remove.
4701 (vtable_index_type): Likewise.
4702 (class_star_type_node): Remove.
4703 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
4704 (build_binary_op_nodefault): Remove.
4705 * call.c (build_new_op): Use build_binary_op instead of
4706 build_binary_op_nodefault.
4707 * decl.c (init_decl_processing): Remove class_star_type_node
4708 initialization. Make delta_type_node ptrdiff_type_node under the
4709 new ABI. Initialize vtable_index_type.
4710 (build_ptrmemfunc_type): Build different structures for the new
4711 ABI.
4712 (build_enumerator): Use build_binary_op instead of
4713 build_binary_op_nodefault.
4714 * method.c (build_overload_value): Mangle pointers-to-members
4715 appropriately under the new ABI.
4716 * typeck.c (build_array_ref): Use build_binary_op instead of
4717 build_binary_op_nodefault.
4718 (get_member_function_from_ptrfunc): Adjust for the new ABI.
4719 (build_binary_op_nodefault): Rename to ...
4720 (build_binary_op): ... this. Remove old version. Adjust for
4721 pointer-to-member comparisons under the new ABI.
4722 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
4723 (build_ptrmemfunc): Adjust for the new ABI.
4724 (expand_ptrmemfunc_cst): Likewise.
4725 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
4726 (pfn_from_ptrmemfunc): Adjust for the new ABI.
4728 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
4730 * call.c (build_object_call): Compress consecutive calls to
4731 cp_error.
4732 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
4733 (build_op_delete_call): Adjust message formatting.
4735 * class.c (check_bases): Compress consecutive calls to
4736 cp_pedwarn.
4737 (finish_struct_anon): Say 'ISO C++'.
4739 * decl.c (start_decl): Same here.
4740 (grok_reference_init): Likewise.
4741 (grokfndecl): Correct message formatting.
4742 (grokfndecl): Improve diagnostic.
4743 (check_static_variable_definition): Likewise. Say 'ISO C++'
4744 (compute_array_index_type): Say 'ISO C++'
4745 (create_array_type_for_decl): Compress consecutive calls to
4746 cp_error.
4747 (grokdeclarator): Say 'ISO C++'
4748 (grok_op_properties): Likewise.
4750 * decl2.c (delete_sanity): Clairify diagnostic.
4751 (check_member_template): Same here.
4752 (grok_function_init): Use consistent terminology.
4754 * expr.c (do_case): Say 'ISO C++'
4756 * friend.c (do_friend): Compress consecutive calls to warning.
4758 2000-02-20 Mark Mitchell <mark@codesourcery.com>
4760 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
4761 * class.c (build_secondary_vtable): Reorganize. Don't create a
4762 new vtable under the new ABI.
4763 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
4764 computing the size.
4765 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
4766 the initializing elements.
4767 (initialize_vtable): New function.
4768 (dfs_finish_vtbls): Use it.
4769 (dfs_accumulate_vtbl_inits): New function.
4770 (finish_vtbls): Merge primary and secondary vtables under the new
4771 ABI.
4772 (finish_struct_1): Remove redundant call to layout_vtable_decl.
4773 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
4774 aren't VAR_DECLs.
4776 * class.c (build_vtable): New function, split out from ...
4777 (get_vtable_decl): ... here, and ...
4778 (build_secondary_vtable): ... here.
4780 * pt.c (tsubst_decl): Fix formatting.
4782 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4784 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
4785 (avoid_overlap, build_base_field): Likewise.
4786 (build_base_field, build_base_fields, is_empty_class):
4787 Test DECL_SIZE with integer_zero.
4788 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
4789 * cp-tree.h (struct lang_type): New field size_unit.
4790 (CLASSTYPE_SIZE_UNIT): New macro.
4791 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
4792 (cp_finish_decl): Delete -Wlarger-than processing.
4793 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
4794 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
4795 * tree.c (make_binfo): binfo vector is one entry longer.
4796 (walk_tree): Walk DECL_SIZE_UNIT.
4798 2000-02-19 Mark Mitchell <mark@codesourcery.com>
4800 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
4801 comment.
4802 (build_vtable_entry): Don't assume all vtable entries are
4803 functions.
4804 (build_vtbl_initializer): Adjust accordingly.
4805 (get_vtable_decl): Fix formatting.
4807 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
4809 * semantics.c (deferred_type_access_control): Walk the entire
4810 type_lookups list.
4811 (save_type_access_control): Rename from
4812 initial_deferred_type_access_control. Just remember the value.
4813 (decl_type_access_control): New fn.
4814 (begin_function_definition): Use deferred_type_access_control, after
4815 we've started the function. Set type_lookups to error_mark_node.
4816 * parse.y (frob_specs, fn.def1): Adjust.
4817 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
4818 (parse_end_decl, parse_bitfield0, parse_method): New fns.
4819 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
4820 (after_type_component_declarator0): Likewise.
4821 (after_type_component_declarator): Likewise.
4822 (notype_component_declarator): Likewise.
4823 * cp-tree.h: Adjust.
4825 * decl.c (redeclaration_error_message): Allow redeclaration of
4826 namespace-scope decls.
4828 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4830 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
4832 2000-02-17 Mark Mitchell <mark@codesourcery.com>
4834 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
4835 * decl2.c (grokclassfn): Likewise.
4837 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
4839 * decl2.c (lang_decode_option): Don't set default message length
4840 here.
4841 * lex.c (lang_init_options): Set it here.
4843 2000-02-16 Mark Mitchell <mark@codesourcery.com>
4845 Make DECL_CONTEXT mean the class in which a member function was
4846 declared, even for a virtual function.
4847 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
4848 (DECL_FRIEND_CONTEXT): New macro.
4849 (DECL_REAL_CONTEXT): Remove.
4850 (SET_DECL_FRIEND_CONTEXT): Likewise.
4851 (DECL_VIRTUAL_CONTEXT): Adjust.
4852 (DECL_CLASS_SCOPE_P): Use TYPE_P.
4853 (add_friends): Remove.
4854 (hack_decl_function_context): Likewise.
4855 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
4856 CP_DECL_CONTEXT.
4857 (build_over_call): Fix indentation. Use DECL_CONTEXT
4858 instead of DECL_CLASS_CONTEXT.
4859 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
4860 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
4861 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4862 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
4863 (build_base_field): Likewise.
4864 (finish_struct_1): Likewise.
4865 (build_self_reference): Likewise.
4866 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
4867 DECL_REAL_CONTEXT.
4868 (pushtag): Use decl_function_context, not
4869 hack_decl_function_context.
4870 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4871 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
4872 (pushdecl): Remove bogus code.
4873 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
4874 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4875 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4876 Use decl_function_context, nothack_decl_function_context.
4877 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
4878 (grokdeclarator): Likewise. Use decl_function_context, not
4879 hack_decl_function_context.
4880 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
4881 (start_function): Use DECL_FRIEND_CONTEXT, not
4882 DECL_CLASS_CONTEXT. Use decl_function_context, not
4883 hack_decl_function_context.
4884 (finish_function): Use decl_function_context, not
4885 hack_decl_function_context.
4886 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
4887 DECL_CLASS_CONTEXT.
4888 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
4889 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
4890 (grokfield): Likewise.
4891 (finish_builtin_type): Likewise.
4892 (finish_vtable_vardec): Use decl_function_context, not
4893 hack_decl_function_context.
4894 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4895 (start_static_initialization_or_destruction): Likewise.
4896 (finish_static_initialization_or_destruction): Likewise.
4897 (mark_used): Adjust logic for deciding when to synthesize methods.
4898 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
4899 DECL_REAL_CONTEXT.
4900 * error.c (dump_function_decl): Use DECL_CONTEXT, not
4901 DECL_CLASS_CONTEXT.
4902 * friend.c (is_friend): Likewise.
4903 (add_friends): Remove.
4904 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
4905 * lex.c (begin_definition_of_inclass_inline): Use
4906 decl_function_context, not hack_decl_function_context.
4907 (process_next_inline): Likewise.
4908 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
4909 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
4910 DECL_CLASSS_CONTEXT.
4911 (hack_identifier): Likewise.
4912 (synthesize_method): Use decl_function_context, not
4913 hack_decl_function_context.
4914 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
4915 DECL_REAL_CONTEXT.
4916 (is_member_template): Use decl_function_context, not
4917 hack_decl_function_context. Use DECL_CONTEXT, not
4918 DECL_CLASS_CONTEXT.
4919 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
4920 DECL_CLASS_CONTEXT.
4921 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
4922 DECL_REAL_CONTEXT.
4923 (push_template_decl_real): Likewise.
4924 (instantiate_class_template): Don't call add_friends.
4925 (tsubst_default_argument): Use DECL_CONTEXT, not
4926 DECL_REAL_CONTEXT.
4927 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
4928 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4929 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
4930 DECL_CLASS_CONTEXT.
4931 * repo.c (repo_inline_used): Likewise.
4932 * search.c (current_scope): Adjust for new _CONTEXT macros.
4933 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
4934 DECL_REAL_CONTEXT.
4935 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
4936 (lookup_fnfields_here):Likewise.
4937 (check_final_overrider): Likewise.
4938 (init_vbase_pointers): Likewise.
4939 (virtual_context): Likewise.
4940 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
4941 (expand_body): Use decl_function_context, not
4942 hack_decl_function_context.
4943 * tree.c (hack_decl_function_context): Remove.
4944 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
4945 DECL_CLASS_CONTEXT.
4946 * typeck2.c (error_not_base_type): Likewise.
4948 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
4950 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
4952 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4954 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
4956 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4958 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
4960 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
4962 * decl2.c (lang_decode_option): Enable automatic line wrapping.
4964 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
4966 * parse.y (frob_specs): Split out...
4967 (parse_decl): From here.
4968 (fn.def2): Call initial_deferred_type_access_control.
4969 (after_type_component_declarator0): Call frob_specs.
4970 (notype_component_declarator0): Likewise.
4971 * search.c (friend_accessible_p): Nested classes are friends of their
4972 enclosing classes.
4974 2000-02-10 Mark Mitchell <mark@codesourcery.com>
4976 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
4977 used to create an implicit temporary.
4979 * class.c (dfs_modify_vtables): Tweak calculation of functions to
4980 override.
4982 2000-02-08 Nathan Sidwell <nathan@acm.org>
4984 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
4985 strip array element qualifiers too.
4987 2000-02-07 Mark Mitchell <mark@codesourcery.com>
4989 * decl.c (store_parm_decls): Don't build cleanups for parameters
4990 while processing_template_decl.
4992 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
4994 * cp-tree.h (struct saved_scope): Add incomplete field.
4995 (namespace_scope_incomplete): New macro.
4996 * decl.c (pushdecl): Use it.
4997 (hack_incomplete_structures): Use it. See through artificial
4998 binding levels.
4999 (mark_saved_scope): Mark it.
5001 Implement access control for nested types.
5002 * search.c (type_access_control): New fn.
5003 (accessible_p): Now we do perform access control for types.
5004 * semantics.c (deferred_type_access_control): New fn.
5005 (initial_deferred_type_access_control): New fn.
5006 (begin_function_definition): Call it. Add lookups parm.
5007 * decl.c (struct binding_level): Add this_class field.
5008 (pushlevel_class): Set it.
5009 (mark_binding_level): Mark it.
5010 (lookup_name_real): Use it. Call type_access_control.
5011 (mark_saved_scope): Mark lookups field.
5012 * cp-tree.h (flagged_type_tree): Add lookups field.
5013 (struct saved_scope): Add lookups field.
5014 (type_lookups): New macro.
5015 * parse.y (declmods): Now <ftype>.
5016 (parse_decl): Add lookups parm. Call
5017 initial_deferred_type_access_control.
5018 (lang_extdef): Clear type_lookups.
5019 (typed_declspecs, declmods, typespec): Set lookups field.
5020 (initdcl): Call deferred_type_access_control.
5021 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
5022 component_decl_1, named_parm): Adjust.
5023 * friend.c (is_friend): Nested classes are friends of their
5024 enclosing classes.
5026 * class.c (currently_open_derived_class): New fn.
5027 * method.c (hack_identifier): Use it.
5029 * lex.c (do_identifier): Remove obsolete code.
5031 * parse.y (typed_typespecs): Propagate new_type_flag properly.
5033 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
5035 * tinfo.h: Remove apostrophes from C++ comment (xgettext
5036 thinks this file is plain C).
5038 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5040 * Makefile.in (call.o): Depend on $(EXPR_H).
5042 * call.c: Include "expr.h".
5044 * class.c (dump_class_hierarchy): Add prototype.
5046 * search.c (dfs_get_pure_virtuals): Likewise.
5048 2000-02-1 Ulrich Drepper <drepper@redhat.com>
5050 * parse.y (simple_stmt): Allow :: token in asm parameter list.
5051 * parse.c: Rebuilt.
5053 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
5055 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
5056 Store it in DECL_FCONTEXT.
5057 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
5059 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
5061 * tinfo.h (old abi): #include "tconfig.h".
5062 * tinfo.cc (convert_to_base): Move into old abi section.
5064 2000-01-31 Mark Mitchell <mark@codesourcery.com>
5066 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
5067 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
5068 (BINFO_PRIMARY_BINFO): New macro.
5069 (BF_DELTA): Rename to ...
5070 (BV_DELTA): ... this.
5071 (BF_VCALL_INDEX): Rename to ...
5072 (BV_VCALL_INDEX): ... this.
5073 (BF_FN): Rename to ...
5074 (BV_FN): ... this.
5075 * class.c (build_vbase_path): Adjust for changes to reverse_path.
5076 (set_rtti_entry): Rename BF_ macros to BV_ variants.
5077 (modify_vtable_entry): Simplify.
5078 (add_virtual_function): Rename BF_ macros to BV_ variants.
5079 (build_vtable_initializer): Likewise.
5080 (get_class_offset_1): Remove.
5081 (dfs_get_class_offset): Likewise.
5082 (get_class_offset): Likewise.
5083 (dfs_find_final_overrider): New function.
5084 (find_final_overrider): Likewise.
5085 (modify_one_vtable): Remove.
5086 (dfs_find_base): New function.
5087 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
5088 find_final_overrider.
5089 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
5090 virtuals.
5091 (dfs_fixup_vtable_deltas): Remove.
5092 (override_one_vtable): Remove.
5093 (merge_overrides): Likewise.
5094 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
5095 unreal chilren of virtual bases.
5096 (finish_struct_1): Don't use merge_overrides. Don't use
5097 dfs_fixup_vtable_deltas.
5098 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
5099 BINFOs.
5101 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5102 Jason Merrill <jason@yorick.cygnus.com>
5104 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
5106 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
5108 * exception.cc (__throw_bad_typeid): Add missing std::.
5110 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5112 * cp-tree.h (make_thunk): PROTO -> PARAMS.
5114 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
5116 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
5118 Runtime support for new-abi rtti.
5119 * inc/typeinfo (type_info::operator!=): Define in class.
5120 (type_info::before, type_info::name, type_info::operator==,
5121 type_info::operator!=): Define new ABI implementations.
5122 (type_info::is_pointer_p, type_info::is_function_p): Declare
5123 new virtual functions.
5124 (type_info::do_catch, type_info::do_upcast): Likewise.
5126 * tinfo.h (__base_class_info): Define new class.
5127 (__class_type_info): Likewise.
5128 (__si_class_type_info): Likewise.
5129 (__vmi_class_type_info): Likewise.
5130 (__dynamic_cast): Prototype.
5132 * tinfo.cc: Conditionalize old and new rtti mechanisms.
5133 (type_info::is_pointer_p): Define new function.
5134 (type_info::is_function_p): Likewise.
5135 (type_info::do_catch): Likewise.
5136 (type_info::do_upcast): Likewise.
5137 (vtable_prefix): New structure for vtable access.
5138 (adjust_pointer): Define new template function.
5139 (contained_p, public_p, virtual_p, contained_public_p,
5140 contained_nonpublic_p, contained_nonvirtual_p): Define new
5141 functions.
5142 (nonvirtual_base_type): New local variable.
5143 (__class_type_info::~__class_type_info): Define.
5144 (__si_class_type_info::~__si_class_type_info): Likewise.
5145 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
5146 (__class_type_info::do_catch): Define new function.
5147 (__class_type_info::do_upcast): Likewise.
5148 (__class_type_info::find_public_src): Likewise.
5149 (__class_type_info::do_find_public_src): Likewise.
5150 (__si_class_type_info::do_find_public_src): Likewise.
5151 (__vmi_class_type_info::do_find_public_src): Likewise.
5152 (__class_type_info::do_dyncast): Likewise.
5153 (__si_class_type_info::do_dyncast): Likewise.
5154 (__vmi_class_type_info::do_dyncast): Likewise.
5155 (__class_type_info::do_upcast): Likewise.
5156 (__si_class_type_info::do_upcast): Likewise.
5157 (__vmi_class_type_info::do_upcast): Likewise.
5158 (__dynamic_cast): Likewise.
5160 * tinfo2.cc (__fundamental_type_info): Define new class.
5161 (__pointer_type_info): Likewise.
5162 (__reference_type_info): Likewise.
5163 (__array_type_info): Likewise.
5164 (__function_type_info): Likewise.
5165 (__enum_type_info): Likewise.
5166 (__ptr_to_member_type_info): Likewise.
5167 (__fundamental_type_info::~__fundamental_type_info): Define.
5168 (__pointer_type_info::~__pointer_type_info): Likewise.
5169 (__reference_type_info::~__reference_type_info): Likewise.
5170 (__array_type_info::~__array_type_info): Likewise.
5171 (__function_type_info::~__function_type_info): Likewise.
5172 (__enum_type_info::~__enum_type_info): Likewise.
5173 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
5174 (__pointer_type_info::do_catch): Define new function.
5175 (__ptr_to_member_type_info::do_catch): Define new function.
5177 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
5178 (__is_pointer): Likewise.
5180 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
5182 2000-01-30 Mark Mitchell <mark@codesourcery.com>
5184 * cp/class.c (build_vtable): Rename to build_primary_vtable.
5185 (prepare_fresh_vtable): Rename to build_secondary_vtable.
5186 (make_new_vtable): New function.
5187 (modify_vtable_entry): Handle generation of new vtables correctly.
5188 (modify_one_vtable): Remove unused parameter.
5189 (dfs_fixup_vtable_deltas): Likewise.
5190 (override_one_vtable): Use build_secondary_vtable.
5191 (finish_struct_1): Use build_primary_vtable and
5192 build_secondary_vtable.
5194 2000-01-28 Ulrich Drepper <drepper@redhat.com>
5196 * cp/decl.c: Adjust variable names, comments, help strings.
5198 2000-01-29 Nathan Sidwell <nathan@acm.org>
5200 * new2.cc (operator delete[]): Use operator delete, don't assume
5201 implementation.
5203 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
5205 * class.c (build_vtbl_initializer): Add argument to
5206 build_vtable_entry call.
5208 2000-01-27 Mark Mitchell <mark@codesourcery.com>
5210 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
5211 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
5212 (BF_DELTA): New macro.
5213 (BF_VCALL_INDEX): Likewise.
5214 (BF_FN): Likewise.
5215 (THUNK_VCALL_OFFSET): Likewise.
5216 (make_thunk): Change prototype.
5217 * class.c (build_vtable_entry): Integrate
5218 build_vtable_entry_for_fn. Handle vcall indices.
5219 (build_vtable_entry_for_fn): Remove.
5220 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
5221 BF_VCALL_INDEX, BF_FN.
5222 (modify_vtable_entry): Integrate common code from
5223 modify_one_vtable and dfs_fixup_vtable_deltas.
5224 (add_virtual_function): Set BF_VCALL_INDEX.
5225 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
5226 and BF_FN.
5227 (modify_one_vtable): Simplify.
5228 (dfs_fixup_vtable_deltas): Likewise.
5229 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
5230 * method.c (make_thunk): Handle vcall indices.
5232 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
5234 Compiler side new abi rtti (not enabled).
5235 * cp-tree.h (new_abi_rtti_p): New macro.
5236 (emit_support_tinfos): Prototype new function.
5237 (tinfo_decl_p): Likewise.
5238 (emit_tinfo_decl): Likwise.
5239 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
5240 macros.
5241 (doing_runtime): New local static.
5242 (init_rtti_processing): Add new-abi initializer.
5243 (get_tinfo_decl): Add new-abi logic.
5244 (tinfo_from_decl): Likewise.
5245 (build_dynamic_cast_1): Likewise.
5246 (qualifier_flags): New static function.
5247 (tinfo_base_init): Likewise.
5248 (generic_initializer): Likewise.
5249 (ptr_ref_initializer): Likewise.
5250 (ptmd_initializer): Likewise.
5251 (class_hint_flags): Likewise.
5252 (class_initializer): Likewise.
5253 (synthesize_tinfo_var): Likewise.
5254 (create_real_tinfo_var): Likewise.
5255 (create_pseudo_type_info): Likewise.
5256 (get_vmi_pseudo_type_info): Likewise.
5257 (create_tinfo_types): Likewise.
5258 (emit_support_tinfos): New global function.
5259 (tinfo_decl_p): New global predicate.
5260 (emit_tinfo_decl): New global function.
5261 * class.c (set_rtti_entry): Generalize for old and new rtti.
5262 (build_vtbl_initializer): Likewise.
5263 * decl2.c (finish_file): Likewise.
5265 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
5267 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
5268 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
5270 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
5272 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
5273 for scopes.
5275 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
5277 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
5279 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5281 * optimize.c (calls_setjmp_r): Supply new argument
5282 to special_function_p.
5284 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5286 * call.c: PROTO -> PARAMS.
5287 * class.c: Likewise.
5288 * cp-tree.h: Likewise.
5289 * cvt.c: Likewise.
5290 * decl.c: Likewise.
5291 * decl.h: Likewise.
5292 * decl2.c: Likewise.
5293 * dump.c: Likewise.
5294 * errfn.c: Likewise.
5295 * error.c: Likewise.
5296 * except.c: Likewise.
5297 * expr.c: Likewise.
5298 * init.c: Likewise.
5299 * input.c: Likewise.
5300 * lex.c: Likewise.
5301 * lex.h: Likewise.
5302 * method.c: Likewise.
5303 * optimize.c: Likewise.
5304 * parse.y: Likewise.
5305 * pt.c: Likewise.
5306 * repo.c: Likewise.
5307 * rtti.c: Likewise.
5308 * search.c: Likewise.
5309 * semantics.c: Likewise.
5310 * spew.c: Likewise.
5311 * tree.c: Likewise.
5312 * typeck.c: Likewise.
5313 * typeck2.c: Likewise.
5314 * xref.c: Likewise.
5316 2000-01-25 Richard Henderson <rth@cygnus.com>
5318 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
5320 2000-01-25 Mark Mitchell <mark@codesourcery.com>
5322 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
5323 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
5324 (struct vcall_offset_data_s): New type.
5325 (dfs_vcall_offset_queue_p): New function.
5326 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5327 (build_vcall_offset_vtbl_entries): Likewise.
5328 (layout_vtable_decl): Likewise.
5329 (num_vfun_entries): Likewise.
5330 (num_extra_vtbl_entries): Add the entries for vcall offsets.
5331 (build_vtbl_initializer): Likewise.
5332 (dfs_finish_vtabls): Use layout_vtable_decl.
5333 (modify_one_vtables): Always duplicate vtables under the new ABI.
5334 (finish_struct_1): Use layout_vtable_decl.
5336 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5338 * decl.c (member_function_or_else): Change third arg from a format
5339 specifier to an `enum overload_flags'. Callers changed.
5341 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
5343 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
5344 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
5345 build_const_cast, get_delta_difference, check_return_expr): Avoid
5346 ANSI string concatenation usage.
5348 2000-01-24 Mark Mitchell <mark@codesourcery.com>
5350 * class.c (layout_class_type): Put the fields required to make a
5351 class non-empty at the end, not the beginning, of the TYPE_FIELDs
5352 list.
5354 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
5356 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
5357 template.
5359 * decl2.c (mark_used): Do instantiate inlines that have been
5360 explicitly instantiated.
5362 2000-01-24 Richard Henderson <rth@cygnus.com>
5364 * call.c (build_over_call): Use expand_tree_builtin.
5365 * typeck.c (build_function_call_real): Likewise.
5366 (build_binary_op_nodefault): Handle unordered compares.
5368 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5370 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
5371 cp_tree_index values.
5372 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
5373 New global node #defines for them.
5374 * rtti.c (call_void_fn): Replace with ...
5375 (build_runtime_decl): ... new static function.
5376 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
5377 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
5378 (build_dynamic_cast_1): Always produce correctly typed result.
5379 Explicitly produce type_info addresses. Use dynamic_cast_node.
5380 * exception.cc (__throw_bad_cast): Return `void *'.
5381 (__throw_bad_typeid): Return `const type_info &'.
5383 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5385 * cp-tree.h (get_vtable_decl): Prototype new function.
5386 * class.c (get_vtable_decl): New function. Broken out from ...
5387 (build_vtable): ... here. Use it.
5388 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
5389 by get_vtable_decl.
5391 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5393 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
5394 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
5395 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
5396 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
5397 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
5398 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
5399 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
5400 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
5401 (CPTI_TINFO_VAR_ID): New enumeration.
5402 (__tp_desc_type_node, __access_mode_type_node,
5403 __bltn_desc_type_node, __user_desc_type_node,
5404 __class_desc_type_node, __ptr_desc_type_node,
5405 __attr_desc_type_node, __func_desc_type_node,
5406 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
5407 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
5408 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
5409 enum_desc_type_node, class_desc_type_node,
5410 si_class_desc_type_node, vmi_class_desc_type_node,
5411 ptmd_desc_type_node, base_desc_type_node): New #defines.
5412 (tinfo_fn_id, tinfo_fn_type): Rename to ...
5413 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
5414 (tinfo_var_id): New enumeration.
5415 (DECL_TINFO_FN_P): Augment comment.
5416 * decl.c (cp_global_trees): Adjust documentation.
5417 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
5418 tinfo_decl_type and tinfo_var_id.
5419 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
5420 (build_typeid): Remove unused variable.
5421 (get_tinfo_var): Use tinfo_var_id.
5422 (tinfo_name): New static function.
5423 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
5424 (tinfo_from_decl): Likewise.
5425 (get_base_offset): New static function, broken out of
5426 expand_class_desc.
5427 (expand_si_desc): Use tinfo_name.
5428 (expand_class_desc): Likewise. Lose local static variable.
5429 Use base_desc_type_node. Use get_base_offset.
5430 (expand_ptr_desc): Use tinfo_name.
5431 (expand_attr_desc): Likewise.
5432 (expand_generic_desc): Likewise.
5434 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
5435 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
5437 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5439 * cp-tree.h (__eprintf): Remove declaration.
5440 * tree.c (__eprintf): Remove definition.
5442 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
5443 Mark Mitchell <mark@codesourcery.com>
5445 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
5446 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
5448 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
5450 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
5452 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5454 * cp-tree.h (register_dtor_fn): New function.
5455 * decl.c (destroy_local_static): Rename to ...
5456 (register_dtor_fn): ... this. Give it external linkage.
5457 (expand_static_init): Use it.
5458 * decl2.c (do_static_initialization): Likewise, if using
5459 __cxa_atexit.
5460 (do_static_destruction): Check that __cxa_atexit is not in use.
5461 (finish_file): Don't call do_static_destruction if using
5462 __cxa_atexit.
5464 * typeck.c (convert_arguments): Restore two-message error
5465 reporting.
5467 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
5469 Remap dynamic cast hint values to be consistent across ABIs.
5470 * search.c (dynamic_cast_base_recurse): Remap generated value.
5471 (get_dynamic_cast_base_type): Adjust documentation.
5472 * tinfo.h (__user_type_info::dyncast): Likewise.
5473 (__user_type_info::find_public_subobj): Remap BOFF meaning.
5474 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
5475 (__class_type_info::do_dyncast): Likewise.
5476 (__class_type_info::do_find_public_subobj): Likewise.
5477 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
5479 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5481 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
5483 * typeck2.c (incomplete_type_error): Restore previous
5484 cp_error and cp_error_at call sequence.
5486 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
5488 * class.c (dump_class_hierarchy): Make format agree with argument;
5489 cast pointer to unsigned long and print with %lx.
5491 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5493 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
5495 * typeck.c (composite_pointer_type, common_type,
5496 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
5497 build_function_call_real, convert_arguments,
5498 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
5499 build_unary_op, mark_addressable, build_compound_expr,
5500 build_static_cast, build_reinterpret_cast, build_const_cast,
5501 build_c_cast, build_modify_expr, get_delta_difference,
5502 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
5503 'ISO C++'. Fusion consecutive calls to diagnotic message routines
5504 into a single one.
5505 * typeck2.c (readonly_error, abstract_virtuals_error,
5506 process_init_constructor, check_for_new_type): Likewise.
5508 2000-01-19 Mark Mitchell <mark@codesourcery.com>
5510 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
5511 VAR_DECLs.
5513 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
5515 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
5516 (build_x_typeid): Likewise.
5517 (get_tinfo_fn): Likewise.
5518 (get_tinfo_fn_unused): Rename to ...
5519 (get_tinfo_decl): ... here.
5520 * rtti.c (build_headof): Replace logic error with assertion.
5521 (get_tinfo_fn_dynamic): Rename to ...
5522 (get_tinfo_decl_dynamic): ... here. Make static. Use
5523 complete_type_or_else.
5524 (build_x_typeid): Move into ...
5525 (build_typeid): ... here. Adjust call to
5526 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
5527 throw_bad_typeid expression.
5528 (get_tinfo_fn_unused): Rename to ...
5529 (get_tinfo_decl): ... here. Adjust comment.
5530 (get_tinfo_fn): Delete.
5531 (tinfo_from_decl): New static function.
5532 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
5533 (get_typeid): Use complete_type_or_else.
5534 (build_dynamic_cast_1): Adjust calls to
5535 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
5536 * parse.y (primary): Adjust call to build_typeid.
5537 * except.c (build_eh_type_type_ref): Adjust call to
5538 get_tinfo_decl. Mark as used.
5539 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
5540 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
5541 * parse.c: Regenerated.
5543 2000-01-17 Mark Mitchell <mark@codesourcery.com>
5545 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
5546 calling convention.
5547 (resolves_to_fixed_type_p): Document calling convention.
5548 * rtti.c (build_x_typeid): Initialize NONNULL.
5550 * cp-tree.h (build_shared_int_cst): New function.
5551 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
5552 * class.c (modify_vtable_entry): Likewise.
5553 (add_virtual_function): Split out code to generated shared
5554 INTEGER_CSTs to build_share_int_cst.
5555 (modify_all_vtables): Handle all the overridden functions here.
5556 Add overridden functions from non-primary virtual bases to the
5557 primary vtable.
5558 (finish_struct_1): Adjust call to modify_all_vtables. Add
5559 overridden functions from non-primary bases to the vtable.
5560 * tree.c (build_shared_int_cst): New function.
5562 * cp-tree.h (scratchalloc): Remove.
5563 (build_scratch_list): Likewise.
5564 * call.c (convert_class_to_reference): Replace build_scratch_list
5565 and build_expr_list with build_tree_list.
5566 (add_candidate): Replace scratchalloc with expralloc. Note memory
5567 leak.
5568 (build_user_type_conversion_1): Replace build_scratch_list
5569 and build_expr_list with build_tree_list.
5570 (build_new_op): Likewise.
5571 (build_op_delete_call): Likewise.
5572 (convert_like): Likewise.
5573 * cvt.c (ocp_convert): Likewise.
5574 * decl.c (start_decl): Likewise.
5575 (start_function): Likewise.
5576 (finish_destructor_body): Likewise.
5577 (maybe_build_cleanup_1): Likewise.
5578 * decl2.c (reparse_decl_as_expr): Likewise.
5579 * init.c (perform_member_init): Likewise.
5580 (expand_cleanup_for_base): Likewise.
5581 (build_builtin_delete_call): Likewise.
5582 (build_new_1): Likewise.
5583 (build_delete): Likewise.
5584 * method.c (do_build_assign_ref): Likewise.
5585 * parse.y (already_scoped_stmt): Likewise.
5586 (nontrivial_exprlist): Likewise.
5587 (net_initializer): Likewise.
5588 (initlist): Likewise.
5589 * parse.c: Regenerated.
5590 * rtti.c (build_x_typeid): Likewise.
5591 (build_dynamic_cast_1): Likewise.
5592 * typeck.c (build_x_compound_expr): Likewise.
5593 (build_static_cast): Likewise.
5594 (build_modify_expr): Likewise.
5596 * cp-tree.h (DECL_VINDEX): Add documentation.
5597 * class.c (build_vtable_entry): Likewise.
5598 (start_vtable): Add comment.
5599 (add_virtual_function): Replace pending_hard_virtuals with
5600 overridden_virtuals and pending_virtuals with new_virtuals.
5601 Replace redundant assignments with assertions.
5602 (check_for_override): Add comment.
5603 (check_bases_and_members): Replace pending_hard_virtuals with
5604 overridden_virtuals and pending_virtuals with new_virtuals.
5605 (create_vtbl_ptr): Likewise.
5606 (layout_class_type): Likewise.
5607 (finish_struct_1): Likewise. Add comments.
5609 2000-01-16 Mark Mitchell <mark@codesourcery.com>
5611 * class.c (finish_struct_1): Replace redundant code with
5612 assertions.
5614 * cp-tree.h (flag_new_abi): Move.
5615 (flag_use_cxa_atexit): Likewise.
5616 (flag_honor_std): Likewise.
5617 (flag_rtti): Likewise.
5618 (vbase_offsets_in_vtable_p): Define.
5619 (vptrs_present_everywhere_p): Likewise.
5620 (TYPE_CONTAINS_VPTR_P): Likewise.
5621 (dfs_walk_real): Declare.
5622 * class.c (build_vbase_pointer_fields): Check
5623 vbase_offsets_in_vtable_p.
5624 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
5625 BINFO_VPTR_FIELD.
5626 (build_vbase_offset_vtbl_entries): Simplify.
5627 (build_vbase_offset_vtbl_entries): Adjust.
5628 (build_vbase_pointer): Add ability to look up vbase offsets in
5629 vtable.
5630 (start_vtable): New function.
5631 (add_virtual_function): Use it.
5632 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
5633 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
5634 (build_vtbl_initializer): Take the type of the complete object as
5635 input. Use it to correctly calculate vbase offsets.
5636 (dfs_finish_vtbls): Pass the complete type to
5637 build_vtbl_initializer.
5638 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
5639 (create_vtable_ptr): Create a vtable even if there are no
5640 new virtual functions, under the new ABI.
5641 (finish_struct_1): Likewise.
5642 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
5643 * decl.c (exapnd_static_init): Remove call to
5644 preserve_initializer.
5645 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
5646 vtables.
5647 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
5648 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
5649 (construct_virtual_bases): Don't initialize virtual base pointers
5650 under the new ABI.
5651 (build_aggr_init): Clean up comment.
5652 (expand_aggr_init_1): Likewise.
5653 * rtti.c (expand_class_desc): Store the virtual function table
5654 index where the vbase offset lives in the offset field.
5655 * search.c (dfs_walk_real): Make it global.
5656 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
5657 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
5659 * tinfo.h (USItype): Make it signed under the new ABI.
5660 * tinfo.cc (convert_to_base): New function. Encapsulate base
5661 conversion logic here.
5662 (__class_type_info::do_upcast): Use it.
5663 (__class_type_info::do_dyncast): Likewise.
5664 (__class_type_info::do_find_public_subobj): Likewise.
5666 * init.c (construct_virtual_bases): Don't look up the addresses of
5667 virtual bases at run-time.
5669 * class.c (build_vbase_pointer): Relocate.
5670 (build_vbase_pointer_fields): Likewise.
5671 (dfs_build_vbase_offset_vtbl_entries): Likewise.
5672 (build_vbase_offset_vtbl_entries): Likewise.
5674 * decl.c (init_decl_processing): Complain if -fnew-abi
5675 -fno-vtable-thunks is used.
5677 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
5678 flag_new_abi.
5680 2000-01-15 Mark Mitchell <mark@codesourcery.com>
5682 * cp-tree.h (num_extra_vtbl_entries): New function.
5683 (size_extra_vtbl_entries): Likewise.
5684 (dfs_vtable_path_unmark): Likewise.
5685 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
5686 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5687 * class.c (num_extra_vtbl_entries): New function.
5688 (size_extra_vtbl_entries): Likewise.
5689 (dfs_build_vbase_offset_vtbl_entries): New function.
5690 (build_vbase_offset_vtbl_entries): Likewise.
5691 (build_vtbl_initializer): Use it.
5692 (finish_struct_1): Adjust vtable sizes (using
5693 num_extra_vtbl_entries).
5694 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
5695 THUNK_DECL is non-NULL before expanding it.
5696 * init.c (expand_virtual_init): Adjust the vtable pointer by
5697 size_extra_vtbl_entries before storing it.
5698 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
5699 Handle TREE_LIST parameters here, not in the dfs_* functions.
5700 (dfs_unmarked_real_bases_queue_p): Adjust.
5701 (dfs_marked_real_bases_queue_p): Likewise.
5702 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
5703 (dfs_vtable_path_marked_real_bases_queue_p): New function.
5704 (dfs_vtable_path_unmark): Likewise.
5706 2000-01-14 Mark Mitchell <mark@codesourcery.com>
5708 * optimize.c (copy_body_r): Clear the operand three of a
5709 TARGET_EXPR when copying it.
5711 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5713 * method.c (build_decl_overload_real): Check whether we are in ::
5714 before returning __builtin_new/delete.
5716 2000-01-13 Mark Mitchell <mark@codesourcery.com>
5718 * pt.c (tsubst_friend_function): Improve comment.
5719 (instantiate_decl): Avoid crashing when a "nested" function is
5720 instantiated from the top level.
5722 * dump.c (dqeueue_and_dump): Dump
5723 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
5725 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5727 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
5729 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
5731 * g++spec.c (lang_specific_driver): Add -fnew-abi if
5732 ENABLE_NEW_GXX_ABI defined.
5733 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
5734 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
5735 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
5737 2000-01-12 Mark Mitchell <mark@codesourcery.com>
5739 * decl.c (start_cleanup_fn): Call pushdecl.
5741 * call.c (convert_class_to_reference): Fix typos.
5742 (build_conditional_expr): Handle errors gracefully.
5743 * class.c (push_nested_class): Likewise.
5744 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
5745 (DECL_THIS_EXTERN): Use it.
5746 (DECL_THIS_STATIC): Likewise.
5747 * cvt.c (convert_to_void): Handle errors gracefully.
5748 (build_expr_type_conversion): Likewise.
5749 * decl.c (maybe_push_decl): Likewise.
5750 (start_decl_1): Likewise.
5751 (require_complete_types_for_parms): Likewise.
5752 * parse.y (structsp): Likewise.
5753 (base_class): Likewise.
5754 * parse.c: Regenerated.
5755 * pt.c (finish_member_template_decl): Likewise.
5756 * typeck.c (decay_conversion): Likewise.
5758 * cp-tree.h (dfs_skip_vbases): New function.
5759 (find_vbase_instance): Likewise.
5760 * class.c (determine_primary_base): Allow a nearly empty base to
5761 serve as a primary base class under the new ABI.
5762 (get_class_offset_1): Rename to ...
5763 (dfs_get_class_offset): ... this. Simplify. Don't issue error
5764 messages here.
5765 (get_class_offset): Use it. Issue error messages here.
5766 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
5767 find the right copies of virtual bases.
5768 (fixup_vtable_deltas1): Rename to ...
5769 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
5770 bases as primary bases.
5771 (fixup_vtable_deltas): Remove.
5772 (override_one_vtable): Handle virtual bases as primary bases.
5773 (merge_overrides): Likewise.
5774 (finish_struct_1): Likewise.
5775 (dump_class_hierarchy): Dump primary-ness of bases as well.
5776 * search.c (mark_primary_bases): Use a pre-order traversal to
5777 handle primary virtual bases.
5778 (dfs_skip_vbases): New fiunction.
5779 (expand_upcast_fixups): Adjust to handle primary virtual bases.
5780 (fixup_virtual_upcast_offsets): Likewise.
5781 (fixup_all_virtual_upcast_offsets): Likewise.
5782 (dfs_find_vbase_instances): New function.
5783 (find_vbase_instance): Likewise.
5785 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5787 * lex.c (DIR_SEPARATOR): Delete macro.
5789 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
5791 * decl2.c (lang_decode_option): Handle automatic line wrapping
5792 option.
5794 2000-01-11 Mark Mitchell <mark@codesourcery.com>
5796 * friend.c (do_friend): Don't resolve scopes when processing
5797 template declarations, even if the qualifying scope doesn't
5798 involve template parameters.
5800 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
5802 * class.c (dfs_modify_vtables_queue_p): Remove.
5803 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
5804 and dfs_marked_real_bases_queue_p instead of
5805 dfs_modify_vtables_queue_p.
5807 * class.c (build_vbase_path): Simplify.
5808 (dfs_propagate_binfo_offsets): New function.
5809 (propagate_binfo_offsets): Use it.
5810 (remove_base_field): Simplify.
5811 (dfs_set_offset_for_vbases): Remove.
5812 (dfs_set_offset_for_shared_vbases): New function.
5813 (dfs_set_offset_for_unshared_vbases): Likewise.
5814 (layout_virtual_bases): Use them.
5815 (layout_basetypes): Don't call propagate_binfo_offsets.
5816 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
5817 for the vbases.
5819 * class.c (build_base_field): New function, split out from ...
5820 (build_base_fields): ... here. Use it. Allocate primary bases
5821 first, under the new ABI.
5822 (get_vtable_entry): Remove.
5823 (remove_base_field): New function, split out from ...
5824 (remove_base_fields): ... here. Adjust since primary bases come
5825 first under the new ABI.
5827 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
5828 (initialize_vtbl_ptrs): New function.
5829 (expand_indirect_vtbls_init): Change prototype.
5830 (convert_pointer_to_vbase): Declare.
5831 * init.c (expand_direct_vtbls_init): Remove.
5832 (dfs_initialize_vtbl_ptrs): New function.
5833 (initialize_vtbl_ptrs): Likewise.
5834 (emit_base_init): Use initialize_vtbl_ptrs.
5835 * search.c (convert_pointer_to_vbase): Make it global.
5836 (expand_indirect_vtbls_init): Remove vtable initialization code.
5837 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
5839 * class.c (dfs_finish_vtbls): New function.
5840 (finish_vtbls): Use it.
5841 (dump_class_hierarchy): New function.
5843 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
5844 (BINFO_VBASE_PRIMARY_P): New macro.
5845 (BINFO_VIRTUALS): Add to documentation.
5846 (SET_BINFO_PRIMARY_MARKED_P): Remove.
5847 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5848 (dfs_mark_primary_bases_queue_p): Likewise.
5849 (dfs_unmarked_real_bases_queue_p): New function.
5850 (dfs_marked_real_bases_queue_p): Likewise.
5851 * search.c (dfs_mark_primary_bases): Adjust.
5852 (mark_primary_bases): Likewise.
5853 (get_shared_vbase_if_not_primary): New function.
5854 (dfs_unmarked_real_bases_queue_p): Likewise.
5855 (dfs_marked_real_bases_queue_p): Likewise.
5856 (dfs_get_pure_virtuals): Simplify.
5857 (get_pure_virtuals): Likewise.
5859 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5861 * lex.c: Include tm_p.h.
5863 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
5865 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
5867 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
5869 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
5870 * pt.c (instantiate_decl): Defer comdat templates that might not be
5871 needed.
5873 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
5874 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
5875 (finish_file): Likewise.
5877 * decl2.c (import_export_class): Undo 12/14 change.
5879 * error.c (dump_decl): operator new, not operatornew.
5881 * class.c (field_decl_cmp): A nontype is "greater" than a type.
5882 * search.c (lookup_field_1): Look for the last field with the
5883 desired name.
5885 2000-01-05 Nathan Sidwell <nathan@acm.org>
5887 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
5888 FUNCTION_DECL.
5890 2000-01-05 Nathan Sidwell <nathan@acm.org>
5892 * typeck.c (build_static_cast): Don't strip target qualifiers
5893 when casting from a class.
5895 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5897 * class.c (warn_hidden): Initialize variable `fndecl'.
5899 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
5901 * decl.c (flag_isoc9x): New variable to be able to use code in
5902 c-common.c. For now always zero.
5904 2000-01-03 Mark Mitchell <mark@codesourcery.com>
5906 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
5907 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
5908 or unshare_base_binfos for virtual bases here.
5909 * search.c (dfs_get_vbase_types): Do it here.
5910 (get_vbase_types): Adjust.
5912 2000-01-02 Mark Mitchell <mark@codesourcery.com>
5914 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
5915 (BINFO_PRIMARY_MARKED_P): Use flag 5.
5916 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
5917 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5918 (unmark_primary_bases): Remove declaration.
5919 (unmarkedp): Declare.
5920 (dfs_vbase_unmark): Likewise.
5921 * class.c (determine_primary_base): Return immediately if there
5922 are no base classes. Call mark_primary_bases here.
5923 (modify_all_direct_vtables): Remove.
5924 (modify_all_indirect_vtables): Remove.
5925 (dfs_modify_vtables_queue_p): New function.
5926 (dfs_modify_vtables): New function.
5927 (modify_all_vtables): Use them.
5928 (build_base_fields): Build FIELD_DECLs for primary virtual base
5929 classes.
5930 (create_vtable_ptr): Don't call determine_primary_base here.
5931 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
5932 (dfs_set_offset_for_vbases): ... this.
5933 (layout_virtual_bases): Use it.
5934 (layout_class_type): Call determine_primary_base here.
5935 * search.c (unmarkedp): Make it global.
5936 (shared_marked_p): Simplify.
5937 (shared_unmarked_p): Likewise.
5938 (dfs_primary_bases_queue_p): Remove.
5939 (dfs_unmark_primary_bases): Likewise.
5940 (unmark_primary_bases): Likewise.
5941 (mark_primary_bases): Simplify.
5942 (get_pure_virtuals): Don't call mark_primary_bases here.
5943 (dfs_vbase_unmark): New function.
5944 (get_vbase_types): Simplify.
5946 * class.c (struct base_info): Remove.
5947 (determine_primary_base): Take has_virtual_p rather than a
5948 base_info as input. Don't calculate max_has_virtual.
5949 (finish_struct_bits): Remove max_has_virtual argument.
5950 (create_vtable_ptr): Remove max_has_virtual_p argument.
5951 (layout_virtual_bases): Remove max argument.
5952 (layout_basetypes): Likewise.
5953 (layout_class_type): Remove max_has_virtual_p argument.
5954 (finish_struct_1): Remove max_has_virtual.
5956 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
5957 (layout_basetypes): Remove.
5958 * class.c (propagate_binfo_offsets): Moved here from tree.c.
5959 Update to handle primary virtual bases.
5960 (remove_base_fields): New function, split out from
5961 layout_basetypes.
5962 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
5963 (layout_virtual_bases): New function, split out from
5964 layout_basetypes. Update to handle primary virtual bases.
5965 (layout_basetypes): Moved here from tree.c. Use
5966 remove_base_fields and layout_virtual_bases.
5967 * search.c (dfs_mark_primary_bases_queue_p): New function.
5968 (mark_primary_bases): Use it.
5969 * tree.c (CEIL): Remove.
5970 (propagate_binfo_offsets): Remove.
5971 (layout_basetypes): Remove.
5973 2000-01-01 Mark Mitchell <mark@codesourcery.com>
5975 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
5976 (BINFO_PRIMARY_MARKED_P): New macro.
5977 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
5978 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
5979 (mark_primary_bases): New function.
5980 (unmark_primary_bases): Likewise.
5981 * search.c (get_abstract_virtuals_1): Remove.
5982 (dfs_mark_primary_bases): New function.
5983 (mark_primary_bases): Likewise.
5984 (dfs_unmark_primary_bases): Likewise.
5985 (unmark_primary_bases): Likewise.
5986 (dfs_get_pure_virtuals): Likewise.
5988 2000-01-01 Mark Mitchell <mark@codesourcery.com>
5990 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
5991 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
5992 (modify_one_vtable): Adjust.
5993 (fixup_vtable_deltas1): Likewise.
5994 (override_one_vtable): Likewise.
5995 * search.c (get_abstract_virtuals_1): Likewise.
5996 (get_pure_virtuals): Likewise.
5997 (expand_upcast_fixups): Likewise.
5998 * tree.c (debug_binfo): Likewise.
6000 * class.c (build_vtable): Don't return a value. Don't rebuild
6001 vtables for bases that have already been handled.
6002 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
6003 already been handled.
6004 (modify_one_vtable): Adjust accordingly.
6005 (fixup_vtable_deltas1): Likewise.
6006 (finish_struct_1): Likewise.
6008 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6010 * call.c (build_new_method_call): Also check destructors.