| blob | 09f038c0a081af0f76b1d9ccbb698cb0eeab8dee |
1 2002-05-20 Andreas Jaeger <aj@suse.de>
3 * init.c (build_default_init): Remove unused variable.
5 2002-05-20 Alexandre Oliva <aoliva@redhat.com>
7 * call.c (any_strictly_viable): New.
8 (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
10 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
12 * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
14 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
16 PR c++/186, DR 259
17 * pt.c (do_decl_instantiation): Don't complain explicit
18 instantiation after explicit specialization.
19 (do_type_instantiation): Likewise.
21 2002-05-19 Alexandre Oliva <aoliva@redhat.com>
23 * cp-tree.h (complete_type_or_diagnostic): Changed prototype,
24 renamed from...
25 (complete_type_or_else): ... this. Redefined as macro.
26 (cxx_incomplete_type_diagnostic): Declare.
27 (cxx_incomplete_type_error): Define as macro.
28 * init.c (build_delete): Warn about incomplete types other than
29 void, and use the built-in operator delete for them.
30 * typeck.c (complete_type_or_diagnostic): Renamed from
31 complete_type_or_else. Added warn_only argument, passed to...
32 * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print
33 warnings or errors depending on new warn_only argument. Renamed
34 from...
35 (cxx_incomplete_type_error): ... this. New implementation in
36 terms of cxx_incomplete_type_diagnostic.
38 2002-05-18 Jason Merrill <jason@redhat.com>
40 * decl2.c (import_export_decl): If we clear
41 DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
43 2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
45 PR c++/6620
46 * pt.c (verify_class_unification): Don't check if PARM is template
47 parameter dependent. Simplify.
48 (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
49 parameter dependent expression.
51 2002-05-14 Jason Merrill <jason@redhat.com>
53 * rtti.c (get_tinfo_decl): Don't call comdat_linkage.
54 Do set DECL_COMDAT.
55 (synthesize_tinfo_var): Take the public decl.
56 (create_real_tinfo_var): Likewise. Check DECL_COMDAT.
57 (emit_tinfo_decl): Adjust. Call import_export_decl.
58 * decl2.c (import_export_decl): Simplify tinfo decl handling.
60 2002-05-14 Alexandre Oliva <aoliva@redhat.com>
62 * cp-tree.h (struct lang_type): Added non_zero_init.
63 (CLASS_NON_ZERO_INIT_P): New macro.
64 (zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
65 * class.c (check_field_decls): Test non_zero_init.
66 * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
67 zero-to-NULL conversions.
68 * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
69 type that needs zero-initialization without zeros.
70 (check_initializer_decl): Compute zero-initializer for types
71 that require a non-trivial one.
72 * init.c (build_forced_zero_init): New function.
73 (build_default_init): Use it.
74 * tree.c (zero_init_p): New function.
75 * typeck2.c (force_store_init_value): New function.
76 (process_init_constructor): Create non-trivial zero-initializers
77 for array members and class fields.
79 2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk>
81 * lang-specs.h: Remove redundant -lang-c++.
83 2002-05-13 Jason Merrill <jason@redhat.com>
85 * class.c (build_vtbl_ref_1): Use fixed_type_or_null.
86 (fixed_type_or_null): See through reference vars.
87 (build_base_path): Vtable contents are constant.
88 * typeck.c (get_member_function_from_ptrfunc): Likewise.
90 2002-05-12 Jason Merrill <jason@redhat.com>
92 * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
93 structs are safe.
95 2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk>
97 * cp-tree.h (flag_ansi): Remove.
98 * decl2.c (flag_ansi): Remove.
99 (cxx_decode_option): Set flag_iso and flag_undef.
101 2002-05-09 Jason Merrill <jason@redhat.com>
103 * typeck.c (get_member_function_from_ptrfunc): Reorganize.
104 Use subtraction rather than a bitmask to get the index.
105 * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
107 * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
109 2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk>
111 * Make-lang.in (decl2.o): Update.
112 * cp-tree.h (warn_multichar): Remove.
113 * decl2.c: Include c-common.h.
114 (warn_multichar): Remove.
116 2002-05-03 Jason Merrill <jason@redhat.com>
118 * tree.c (build_cplus_array_type): Only const and volatile get
119 special handling.
121 * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
123 2002-04-30 Mark Mitchell <mark@codesourcery.com>
125 ABI change, returning simple classes from functions.
126 * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
127 TYPE_HAS_TRIVIAL_INIT_REF is false or
128 TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
130 2002-04-30 Jason Merrill <jason@redhat.com>
132 PR debug/6436
133 * decl.c (grokdeclarator): Don't override TYPE_NAME of an
134 anonymous class with a typedef if there are attributes.
136 2002-04-29 Paul Eggert <eggert@twinsun.com>
138 * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
140 2002-04-29 Jakub Jelinek <jakub@redhat.com>
142 PR c++/6477
143 * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
144 non-NULL first.
146 2002-04-29 Mark Mitchell <mark@codesourcery.com>
148 PR c++/6492
149 * pt.c (tsubst_friend_class): If the friend has an explicit scope,
150 enter that scope before name lookup.
152 PR c++/6486
153 * method.c (do_build_copy_constructor): Avoid building
154 cv-qualified reference types.
156 2002-04-29 Nathan Sidwell <nathan@codesourcery.com>
158 PR c++/5719
159 * decl.c (grok_op_properties): Assignment ops don't have to return
160 by value. operator% should.
162 2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
164 PR c/6343
165 * decl.c (duplicate_decls): Call merge_weak.
167 2002-04-26 Richard Henderson <rth@redhat.com>
169 * parse.y (malloced_yyss, malloced_yyvs): New.
170 (yyoverflow): Re-add. Set them.
171 (free_parser_stacks): New.
173 2002-04-26 Mark Mitchell <mark@codesourcery.com>
175 PR c++/6497
176 * method.c (do_build_assign_ref): Pass a derivation to
177 build_method_call when calling base class assignment operators.
179 2002-04-26 Richard Henderson <rth@redhat.com>
181 * parse.y (yyoverflow): Revert.
183 2002-04-26 Richard Henderson <rth@redhat.com>
185 PR c/3581
186 * parse.y (string): Remove. Update all uses to use STRING
187 instead, and not call combine_strings.
188 * rtti.c (tinfo_name): Use fix_string_type.
189 * semantics.c (finish_asm_stmt): Don't call combine_strings.
190 * spew.c (yylexstring): New.
191 (read_token): Use it.
193 2002-04-25 Richard Henderson <rth@redhat.com>
195 PR c/2161
196 * parse.y (yyoverflow): New.
198 2002-04-25 Jason Merrill <jason@redhat.com>
200 PR c++/5607
201 * search.c (check_final_overrider): No longer static.
202 * class.c (update_vtable_entry_for_fn): Call it.
203 * cp-tree.h: Adjust.
205 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
207 * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
208 * cp-tree.h (cxx_set_yydebug): Die.
209 * lex.c (YYDEBUG): Get from c-lex.h.
210 (cxx_set_yydebug): Remove.
211 * parse.y: Include c-lex.h.
212 (YYDEBUG): Get from c-lex.h.
214 2002-04-24 Mark Mitchell <mark@codesourcery.com>
216 PR c++/6438.
217 * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
218 void.
220 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
222 * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
223 LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
224 Redefine.
225 * cp-tree.h (cp_attribute_table): Rename.
226 * decl.c (lang_attribute_table): Remove declaration.
227 (cxx_init_decl_processing): Don't set it.
228 * tree.c (cp_attribute_table): Rename.
230 2002-04-24 Jason Merrill <jason@redhat.com>
232 PR c++/6331
233 * method.c (do_build_copy_constructor): Use cp_build_qualified_type.
234 * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
235 The pedwarn for array assignment is now unconditional.
236 * tree.c (build_cplus_array_type_1): Still process simple array types
237 normally in templates.
239 PR c++/6395
240 * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
241 stuff for comdats.
243 2002-04-23 Jakub Jelinek <jakub@redhat.com>
245 * parse.y (check_class_key): Allow KEY to be union/enum/struct/class
246 node with attributes.
248 2002-2-23 David O'Brien <obrien@FreeBSD.org>
250 * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
251 Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
253 2002-04-23 Mark Mitchell <mark@codesourcery.com>
255 PR c++/6256:
256 * pt.c (tsubst_friend_class): Handle templates with explicit
257 nested names.
259 PR c++/6331:
260 * typeck.c (merge_types): Remember the cv-qualification of pointer
261 types when merging them.
263 2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk>
265 * cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
266 LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
267 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
268 cxx_mark_function_context): New.
269 * decl.c (push_cp_function_context, pop_cp_function_context,
270 mark_cp_function_context): Rename for consistency.
271 (cxx_init_decl_processing): Don't set old hooks.
273 2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk>
275 * call.c (convert_type_from_ellipsis): Rename, update.
276 * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
277 * cp-tree.h (convert_type_from_ellipsis): Rename.
278 * decl.c (cxx_init_decl_processing): Don't set hook.
280 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
282 * call.c (build_new_method_call): Update.
283 * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
284 * cp-tree.h (cxx_incomplete_type_error): New.
285 * decl.c (grokdeclarator, grokparms): Update.
286 * decl2.c (check_classfn): Update.
287 * pt.c (tsubst): Update.
288 * typeck.c (complete_type_or_else, expr_sizeof,
289 decay_conversion): Update.
290 * typeck2.c (incomplete_type_error): Rename.
291 (add_exception_specifier): Update.
293 2002-04-18 Jason Merrill <jason@redhat.com>
295 PR c++/5658
296 * search.c (setup_class_bindings): A class template qualifies as a
297 type binding.
299 2002-04-17 Jakub Jelinek <jakub@redhat.com>
301 PR c++/6316
302 * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
303 before expanding.
305 2002-04-16 Mark Mitchell <mark@codesourcery.com>
307 * init.c (begin_init_stmts): Remove commented out code.
308 (finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
309 * semantics.c (begin_gobal_stmt_expr): Adjust call to
310 expand_start_stmt_expr.
312 2002-04-15 Mark Mitchell <mark@codesourcery.com>
314 * decl.c (register_dtor_fn): Pass the address of dso_handle, not
315 dso_handle itself, to __cxa_atexit.
317 2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
319 * error.c (cxx_print_error_function): Adjust call to macros.
321 2002-04-14 Jakub Jelinek <jakub@redhat.com>
323 * class.c (layout_virtual_bases): Do all dsize computation on trees.
325 2002-04-14 Jason Merrill <jason@redhat.com>
327 * typeck.c (get_member_function_from_ptrfunc): Don't do
328 gratuitious division and multiplication on
329 ptrmemfunc_vbit_in_delta targets.
331 2002-04-12 Mark Mitchell <mark@codesourcery.com>
333 PR c++/5373.
334 * semantics.c (finish_expr_stmt): Remember the type of the
335 expression before any conversions are performed.
337 2002-04-12 Mark Mitchell <mark@codesourcery.com>
339 PR c++/5189.
340 * call.c (add_template_candidate_real): Do not treat member
341 templates as copy constructors.
343 2002-04-12 Mark Mitchell <mark@codesourcery.com>
345 * decl.c (duplicate_decls): Do not copy the RTL for a variable
346 declaration if the old variable had an incomplete type and the new
347 variable does not.
348 (complete_vars): Do not call layout_decl for completed variables.
350 2002-04-12 Richard Sandiford <rsandifo@redhat.com>
352 * decl.c (duplicate_decls): Don't try to unify an implicit typedef
353 with an explicit one.
354 (follow_tag_typedef): New.
355 (lookup_tag): Use it to extract the tag of an explicit typedef.
356 (xref_tag): Likewise.
358 2002-04-11 Andrew Haley <aph@redhat.com>
360 * typeck.c (type_after_usual_arithmetic_conversions):
361 If two types have the same variant, return immediately.
362 When two floating-point operands are the same precision:
363 convert to float if one of the operands is float;
364 if neither operand is one of the standard types, return the type
365 of the first operand.
367 2002-04-10 Nathan Sidwell <nathan@codesourcery.com>
369 PR c++/5507
370 * decl.c (make_typename_type): Remove implicit typenameness.
372 2002-04-09 Jason Merrill <jason@redhat.com>
374 PR optimization/6189
375 * semantics.c (genrtl_start_function): Don't free
376 DECL_SAVED_FUNCTION_DATA for inline functions.
378 * init.c (build_member_call): For now, don't convert to
379 intermediate base if it would cause an error.
381 2002-04-08 Paolo Carlini <pcarlini@unitus.it>
383 * parse.y (namespace_qualifier, maybe_identifier,
384 begin_explicit_instantiation, end_explicit_instantiation,
385 apparent_template_type, .finish_template_type,
386 do_id, maybe_init, defarg_again, component_decl_1):
387 Add ending ';', in accordance with POSIX.
389 2002-04-06 Mark Mitchell <mark@codesourcery.com>
391 PR c++/5571
392 * class.c (layout_class_type): Remember incomplete static
393 variables.
394 (finish_struct_1): Call complete_vars, not
395 hack_incomplete_structures.
396 * cp-tree.h (hack_incomplete_structures): Rename to ...
397 (complete_vars): ... this.
398 (struct saved_scope): Remove incomplete.
399 (namespace_scope_incomplete): Remove.
400 * decl.c (struct binding_level): Remove incomplete.
401 (incomplete_vars): New variable.
402 (mark_binding_level): Don't mark incomplete.
403 (print_binding_level): Don't print it.
404 (mark_saved_scope): Don't mark incomplete.
405 (pushdecl): Use maybe_register_incopmlete_var.
406 (cxx_init_decl_processing): Register incomplete_vars for GC.
407 (start_decl_1): Clarify error message.
408 (hack_incomplete_vars): Remove.
409 (maybe_register_incomplete_var): New function.
410 (complete_vars): Likewise.
412 2002-04-06 Jason Merrill <jason@redhat.com>
414 PR c++/4934
415 * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
416 set before checking it.
418 PR c++/525
419 * init.c (build_member_call): Use build_scoped_ref.
420 (resolve_offset_ref): Likewise.
421 * call.c (build_scoped_method_call): Likewise.
422 * tree.c (maybe_dummy_object): Kludge around current_class_type being
423 wrong.
424 * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
425 * cp-tree.h: Adjust.
427 * init.c (push_base_cleanups): Just use build_scoped_method_call.
429 PR c++/6179
430 * method.c (implicitly_declare_fn): Pass unqualified type to
431 synthesize_exception_spec.
433 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
435 * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
436 * cvt.c: Update comment.
437 * init.c (expand_cleanup_for_base): Update.
438 * semantics.c (finish_parenthesized_expr): Update.
439 * typeck.c (cp_truthvalue_conversion): Update.
441 2002-04-04 Jason Merrill <jason@redhat.com>
443 * semantics.c (finish_eh_cleanup): New fn.
444 * cp-tree.h: Add prototype.
445 * init.c (perform_member_init, expand_cleanup_for_base): Use
446 finish_eh_cleanup.
447 * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
448 * cp-tree.h: Remove references.
449 * decl.c (begin_constructor_body, end_constructor_body): Likewise.
450 * dump.c (cp_dump_tree): Likewise.
451 * pt.c (tsubst_expr): Likewise.
452 * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
453 (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
454 * tree.c (cp_statement_code_p): Likewise.
456 * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
458 PR c++/5636
459 * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
460 cleanup for nrv.
462 PR c++/5104
463 * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
464 specifiers.
465 [METHOD_TYPE]: Use same code as FUNCTION_TYPE.
467 2002-04-03 Richard Henderson <rth@redhat.com>
469 * cp-lang.c (cxx_warn_unused_global_decl): New.
470 (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
472 2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk>
474 * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
475 * tree.c (init_tree): Don't set hook.
477 2002-04-03 Roger Sayle <roger@eyesopen.com>
479 PR c++/5998:
480 * decl.c (duplicate_decls): Don't mess with assembler names when
481 redeclaring builtin functions as static.
483 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
485 * call.c (build_addr_func): Update.
486 * class.c (resolve_address_of_overloaded_function): Update.
487 * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
488 * cp-tree.h (cxx_mark_addressable): New.
489 * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
490 * decl2.c (build_cleanup): Update.
491 * except.c (build_throw): Update.
492 * init.c (resolve_offset_ref): Update.
493 * pt.c (convert_nontype_argument): Update.
494 * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
495 * typeck.c (decay_conversion, build_array_ref, build_unary_op,
496 unary_complex_lvalue): Update.
497 (mark_addressable): Rename.
499 2002-04-01 Roger Sayle <roger@eyesopen.com>
501 PR c++/5998:
502 * decl.c (duplicate_decls): Overwrite the RTL when (and only
503 when) overwriting a built-in function. Don't use COPY_DECL_RTL,
504 but follow the SET_DECL_RTL idiom used elsewhere in the function.
506 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
508 * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
509 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
510 * decl.c (grokdeclarator): Update.
511 * mangle.c (write_integer_cst): Update.
512 * typeck.c (build_binary_op): Update.
514 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
516 * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
517 * lex.c (cxx_init): Don't set hook.
519 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
521 * Make-lang.in (error.o): Update.
522 * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
523 * cp-tree.h (struct diagnostic_context): Predeclare.
524 (cxx_print_error_function): New.
525 * error.c: Include langhooks-def.h.
526 (lang_print_error_function): Rename. Update.
527 (init_error): Don't set hook.
529 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
531 * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
532 Redefine.
533 * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
534 * decl.c (finish_enum): Similarly.
535 * error.c (dump_type): Similarly.
536 * lex.c (cxx_init): Similarly.
537 * mangle.c (write_builtin_type): Similarly.
538 * typeck.c (comptypes): Similarly.
540 2002-03-28 Roger Sayle <roger@eyesopen.com>
542 PR c++/5998:
543 * decl.c (cxx_init_decl_processing): Re-enable built-in functions
544 in the g++ front-end.
545 (duplicate_decl): Allow redefinition of anticipated built-ins.
546 Fix inlining problem by over-writing the old DECL_RTL.
547 (lookup_namespace_name): Fail to find an identifier in the
548 specified namespace if its still anticipated.
549 (builtin_function_1): New function split out from builtin_function
550 to create a builtin in the current namespace with given context.
551 (builtin_function): Call builtin_function_1 to define the
552 appropriate builtins in both the std and global namespaces.
553 (select_decl): Don't test for anticipated decls here.
554 (unqualified_namespace_lookup): Instead ignore them whilst
555 searching through scopes and namespaces.
556 * decl2.c (do_nonmember_using_decl): If a using declaration
557 specifies an anticipated built-in function, mark it as no longer
558 anticipated in that scope.
559 (ambiguous_decl): Avoid resolving to an anticipated decl.
560 * lex.c (do_scoped_id): Fail to find an identifier in the global
561 namespace if its still anticipated.
563 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
565 * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
566 * cp-tree.h (cp_make_lang_type): Rename.
567 * lex.c (cp_make_lang_type): Rename.
568 (make_aggr_type): Update.
569 * tree.c (init_tree): Don't set make_lang_type_fn.
571 2002-03-29 Jakub Jelinek <jakub@redhat.com>
573 PR c++/6073
574 * class.c (finish_struct_1): Update static field's DECL_MODE even
575 if its type is a variant of t.
577 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
579 * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
580 * cp-tree.h (cxx_insert_default_attributes): New.
581 * decl.c (insert_default_attributes): Rename.
583 2002-03-27 Mark Mitchell <mark@codesourcery.com>
585 PR c++/4884
586 * call.c (build_op_delete_call): Allow for the fact the placement
587 may be a COMPOUND_EXPR.
589 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
591 * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
592 * cp-tree.h (init_cplus_expand): Remove.
593 (cxx_expand_expr): New.
594 * expr.c (cplus_expand_expr): Rename cxx_expand_expr,
595 fix prototype.
596 (init_cplus_expand): Remove.
597 * lex.c (cxx_init): Don't call init_cplus_expand.
599 2002-03-26 Mark Mitchell <mark@codesourcery.com>
601 PR c++/4884.
602 * init.c (build_new_1): Allow for the fact the result of
603 build_function_call may be a COMPOUND_EXPR.
605 2002-03-26 Nathan Sidwell <nathan@codesourcery.com>
607 PR c++/5682
608 * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
609 (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
610 (dfs_skip_nonprimary_vbases_markedp): Remove.
611 * search.c (get_shared_vbase_if_not_primary): Remove.
612 (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
613 (dfs_skip_nonprimary_vbases_markedp): Remove.
614 (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
615 (dfs_marked_real_bases_queue_p): Likewise.
617 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
619 * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
620 * cp-tree.h (cxx_mark_tree): New.
621 * decl.c (lang_mark_tree): Rename cxx_mark_tree.
623 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
625 * cp-tree.h (cxx_maybe_build_cleanup): New.
626 * decl.c (destroy_local_var, hack_incomplete_structures): Update.
627 (maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
628 * tree.c (build_target_expr): Update.
629 * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.
631 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
633 * decl2.c (cxx_decode_option): Handle -E.
634 * lang-specs.h (default_compilers): Preprocess with cc1plus.
635 * lex.c (cxx_init): Exit quickly if c_common_init returns NULL.
637 2002-03-23 Jakub Jelinek <jakub@redhat.com>
639 PR c++/6037
640 * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
642 2002-03-23 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
644 * error.c (dump_type): Be careful about implicit typenames.
646 2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
648 PR C++/3656
649 * semantics.c (finish_base_specifier): Handle erronous base
650 classes.
652 2002-03-22 Zack Weinberg <zack@codesourcery.com>
654 * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test
655 REAL_IS_NOT_DOUBLE.
657 2002-03-22 Jeff Knaggs <jknaggs@redhat.com>
659 * typeck.c (get_member_function_from_ptrfunc): Scale idx down to
660 an index into the vtable_entry array regardless of
661 TARGET_PTRMEMFUNC_VBIT_LOCATION.
663 2002-03-21 Aldy Hernandez <aldyh@redhat.com>
665 * tree.c (cp_cannot_inline_tree_fn): Same.
667 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
669 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
670 insert_block, getdecls, global_bindings_p): New.
672 2002-03-20 Nathan Sidwell <nathan@codesourcery.com>
674 PR c++/4361
675 * mangle.c (struct globals) Add internal_mangling_p member.
676 (write_template_param): Do internal mangling, if needed.
677 (mangle_conv_op_name_for_type): Request internal mangling.
679 2002-03-20 Jason Merrill <jason@redhat.com>
681 PR c++/2136
682 * init.c (build_delete): Check access for a member op delete here.
683 * decl2.c (delete_sanity): Not here.
685 2002-03-19 Jason Merrill <jason@redhat.com>
687 PR c++/5118
688 * class.c (get_vfield_name): Use the constructor_name.
690 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
692 * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
693 * cp-tree.h (lang_printable_name): Rename.
694 * error.c (lang_decl_name): Use new hook.
695 * lex.c (cxx_init): Remove old hook.
696 * pt.c (tsubst_decl): Use new hook.
697 * tree.c (lang_printable_name): Rename.
699 2002-03-18 Eric Botcazou <ebotcazou@multimania.com>
701 PR c++/3882
702 * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling...
703 (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer
704 only after recording the declaration.
706 2002-03-18 Jason Merrill <jason@redhat.com>
708 PR c++/2039
709 * init.c (resolve_offset_ref): Hand off to build_component_ref.
711 PR c++/4222, c++/5995
712 * call.c (build_over_call): Fix empty class logic.
714 PR c++/3870
715 * cp-tree.h (struct saved_scope): Add last_parms field.
716 * decl.c (maybe_push_to_top_level): Save last_function_parms.
717 (pop_from_top_level): Restore it.
719 PR c++/4377
720 * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip
721 NON_LVALUE_EXPRs.
723 PR c++/4003
724 * pt.c (tsubst_friend_function): Use decl_namespace_context.
726 PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch.
727 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a
728 type with a nontrivial destructor.
730 2002-03-17 Jason Merrill <jason@redhat.com>
732 PR c++/4460
733 * class.c (build_base_path): Virtual base layout is fixed in
734 in-charge [cd]tors.
736 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
738 * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
739 * parse.y (yyparse): Remove macro.
741 2002-03-17 Jason Merrill <jason@redhat.com>
743 PR c++/5757
744 * init.c (build_new_1): Pass the right pointer to op delete.
746 2002-03-16 Nathan Sidwell <nathan@codesourcery.com>
748 PR c++/4361
749 * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated
750 conversion operators go.
751 (struct lang_decl_flags): Add template_conv_p and unused
752 bitfields.
753 (DECL_TEMPLATE_CONV_FN_P): New macro.
754 * call.c (build_user_type_conversion_1): Don't check second type
755 conversion of overload set first.
756 * class.c (add_method): Make sure templated conversion operators
757 all end up on slot 2.
758 * lex.c (do_identifier): A conversion operator token might be
759 satisfied by a templated conversion operator.
760 * pt.c (check_explicit_specialization): Use
761 CLASSTYPE_FIRST_CONVERSION_SLOT.
762 (template_parm_this_level_p): New function.
763 (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P.
764 * search.c (lookup_fnfields_1): Template conversions will be on
765 the first slot.
766 * typeck.c (build_component_ref): Preserve the type of an
767 conversion operator name on the overload type.
768 (build_x_function_call): Retrieve the conversion operator name.
770 2002-03-15 Richard Henderson <rth@redhat.com>
772 * init.c (build_new_1): Use size_binop instead of cp_build_binary_op.
774 2002-03-15 Mark Mitchell <mark@codesourcery.com>
776 * cp-tree.h (CLEANUP_DECL): Remove.
777 (CLEANUP_EXPR): Likewise.
778 * decl.c (destroy_local_var): Simplify.
779 (maybe_build_cleanup): Tidy.
780 * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT.
781 * semantics.c (cp_expand_stmt): Likewise.
782 * cp/tree.c (cp_statement_code_p): Likewise.
784 2002-03-15 Jason Merrill <jason@redhat.com>
786 PR c++/5857
787 * decl.c (duplicate_decls): Use merge_types instead of common_type.
788 * typeck.c (common_type): Just hand off to
789 type_after_usual_arithmetic_conversions and
790 composite_pointer_type.
791 (merge_types): New fn.
792 (commonparms): Use it instead of common_type.
793 (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE.
794 (composite_pointer_type): Also handle attributes.
795 * cp-tree.h: Declare merge_types.
797 * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT
798 variables.
799 * decl2.c (maybe_make_one_only): Also mark the decl as needed.
801 2002-03-14 Richard Henderson <rth@redhat.com>
803 * decl.c: Include c-pragma.h.
804 (start_decl, start_function): Invoke maybe_apply_pragma_weak.
805 * Make-lang.in: Update dependencies.
807 2002-03-14 Jakub Jelinek <jakub@redhat.com>
809 PR c++/5908
810 * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
811 * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.
813 2002-03-12 Richard Sandiford <rsandifo@redhat.com>
815 * mangle.c (write_builtin_type): Handle 128-bit integers even if
816 they are not a standard integer type.
818 2002-03-12 Richard Sandiford <rsandifo@redhat.com>
820 * cp-tree.h (init_init_processing): Remove declaration.
821 * init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
822 * decl.c (cxx_init_decl_processing): Don't call init_init_processing.
824 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
826 * cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
827 Define.
828 * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
829 tree_code_length.
830 * lex.c (cplus_tree_code_type, cplus_tree_code_length,
831 cplus_tree_code_name): Delete.
832 (cxx_init): Don't call add_c_tree_codes, instead set
833 lang_unsafe_for_reeval. Don't try to copy into the various
834 tree_code arrays.
836 2002-03-12 Nathan Sidwell <nathan@codesourcery.com>
838 PR c++/5659
839 * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here.
840 * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for
841 definitions.
843 2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
845 Revert 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>,
846 DR209 is now not a defect.
847 * cp-tree.h (skip_type_access_control): Remove.
848 * decl.c (grokdeclarator): Do type access control for friend
849 declarations.
850 * semantics.c (decl_type_access_control): Don't reset
851 current_type_lookups.
852 (save_type_access_control): Always save the lookups.
853 (skip_type_access_control): Remove.
854 (finish_class_definition): Don't change type_lookups.
856 2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
858 Revert 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>,
859 It is incorrect.
860 * typeck.c (build_static_cast): Compare non-qualified types
861 with pointer to member conversions.
863 2002-03-11 Dan Nicolaescu <dann@ics.uci.edu>
864 Daniel Berlin <dan@dberlin.org>
866 * cp-lang.c (ok_to_generate_alias_set_for_type): New function.
867 (cxx_get_alias_set): Use it.
869 2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * cp-tree.h (stabilize_expr): Prototype.
873 2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org>
875 * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of
876 conditional return void.
878 2002-03-08 Neil Booth <neil@daikokuya.demon.co.uk>
880 * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
881 * cp-tree.h (cxx_unsave): New.
882 * tree.c (cp_unsave): Rename cxx_unsave, update prototype.
883 (init_tree): Update.
885 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
887 * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
888 explicit sizeof/sizeof.
889 * decl2.c (cxx_decode_option): Likewise.
890 * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.
892 2002-03-02 Nathan Sidwell <nathan@codesourcery.com>
894 PR c++/775
895 * decl.c (lookup_tag): Only reject enum/class mismatch, not
896 class/union mismatch.
897 * parse.y (check_class_key): New function.
898 (structsp): Call it.
900 2002-03-01 Michael Matz <matz@suse.de>
902 * typeck.c (cp_pointer_int_sum): Complete inner type which is
903 used later by size_in_bytes().
905 2002-03-01 Phil Edwards <pme@gcc.gnu.org>
907 * cp-tree.h: Require __GNUC__ to be #defined.
908 (build_init): Add missing prototype.
910 2002-03-01 Jason Merrill <jason@redhat.com>
912 * except.c: Don't include decl.h or obstack.h. Do include
913 tree-inline.h.
914 (build_throw): Destroy temporaries from the thrown
915 expression before calling __cxa_throw. Construct a thrown
916 temporary directly into the exception object.
917 (stabilize_throw_expr): New function.
918 (wrap_cleanups_r): New function.
919 * tree.c (stabilize_expr): New function.
920 * init.c (build_init): New function.
921 * Make-lang.in (cp/except.o): Adjust .h deps.
923 2002-02-28 Jason Merrill <jason@redhat.com>
925 * search.c (lookup_base_r): Don't clear is_non_public just because
926 we found a friendly scope.
928 * decl.c (finish_function): Only warn about missing return
929 statement with -Wreturn-type.
931 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
933 * class.c (build_clone): Update.
934 * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
935 * cp-tree.h (cxx_dup_lang_specific_decl): New.
936 * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
937 (copy_decl): Update.
938 * method.c (make_thunk): Update.
940 2002-02-27 Zack Weinberg <zack@codesourcery.com>
942 * decl2.c: Delete traditional-mode-related code copied from
943 the C front end but not used, or used only to permit the
944 compiler to link.
946 2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org>
948 PR c++/4093
949 * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
950 to void.
952 2002-02-22 Jakub Jelinek <jakub@redhat.com>
954 PR other/5746
955 * semantics.c (finish_switch_cond): Don't call get_unwidened
956 if error_mark_node.
958 2002-02-22 Nathan Sidwell <nathan@codesourcery.com>
960 PR c++/2645, DR 295
961 * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals,
962 tf_keep_type_decl.
963 (make_typename_type): Use tsubst_flags_t.
964 * decl.c (make_typename_type): Adjust. Return non-artificial
965 TYPE_DECLs, if required.
966 (grokdeclarator): Simplify CVR qualification handling. Allow bad
967 qualifiers on typedef types.
968 * decl2.c (handle_class_head): Adjust make_typename_type call.
969 * parse.y (nested_name_specifier): Likewise.
970 (typename_sub0): Likewise.
971 (typename_sub1): Likewise.
972 * pt.c (convert_template_argument): Adjust make_typename_type
973 return value.
974 (tsubst): Adjust cp_build_qualified_type_real calls.
975 (check_cv_quals_for_unify): Cope with alowing bad qualifications
976 on template type parms.
977 (instantiate_decl): Recheck substitutions to give warnings on bad
978 qualifications.
979 * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals.
981 2002-02-21 Aldy Hernandez <aldyh@redhat.com>
983 * cp/decl.c (duplicate_decls): Merge always_inline attribute.
985 * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
986 unless DECL_ALWAYS_INLINE.
988 2002-02-20 Jakub Jelinek <jakub@redhat.com>
990 * typeck.c (cp_pointer_int_sum): Renamed from
991 pointer_int_sum, call pointer_int_sum.
993 2002-02-20 Jakub Jelinek <jakub@redhat.com>
995 * decl.c (duplicate_decls): Return 0 if issued error about
996 redeclaration.
998 2002-02-19 Jason Merrill <jason@redhat.com>
1000 ABI change: Mangle `void (A::*)() const' as
1001 M1AKFvvE, not MK1AFvvE.
1002 * mangle.c (write_function_type): Write cv-quals for member
1003 function type here.
1004 (write_pointer_to_member_type): Not here.
1006 2002-02-18 Jason Merrill <jason@redhat.com>
1008 * pt.c (do_type_instantiation): Don't pedwarn if in_system_header.
1009 (do_decl_instantiation): Likewise.
1011 2002-02-17 Craig Rodrigues <rodrigc@gcc.gnu.org>
1013 PR c++/5685
1014 * decl.c (duplicate_decls): Make warning unconditional
1015 if duplicate default argument declarations are present.
1017 2002-02-17 Jakub Jelinek <jakub@redhat.com>
1019 * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
1020 shortening.
1022 2002-02-15 Nathan Sidwell <nathan@codesourcery.com>
1024 * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs,
1025 remove incorrect comment. Move #if 0'd code to common path. Use
1026 IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication.
1028 2002-02-13 Jason Merrill <jason@redhat.com>
1030 * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
1031 (finish_function): Don't warn if current_function_returns_null.
1033 * typeck2.c (digest_init): Do handle values of vector type.
1035 * typeck2.c (digest_init, process_init_constructor): Treat vectors
1036 like arrays.
1038 2002-02-11 Jason Merrill <jason@redhat.com>
1040 * parse.y (reserved_declspecs): Don't handle attributes.
1041 (reserved_typespecquals): Handle them here.
1042 * Make-lang.in (parse.c): Adjust expected conflicts.
1044 2002-02-08 Jakub Jelinek <jakub@redhat.com>
1046 * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr
1047 instead of compstmt.
1048 (compstmt_or_stmtexpr): Renamed from compstmt.
1049 (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type.
1051 2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
1053 Rename instantiate_type_flags to tsubst_flags_t & expand use.
1054 * cp-tree.h (instantiate_type_flags): Rename to ...
1055 (tsubst_flags_t): ... here. Rename itf_complain to tf_error,
1056 add tf_warning flag.
1057 (instantiate_type): Adjust prototype.
1058 (tsubst, tsubst_expr, tsubst_copy, lookup_template_class,
1059 do_type_instantiation, cp_build_qualified_type_real): Likewise.
1060 cp_build_qualified_type: Adjust.
1061 * class.c (instantiate_type): Adjust parameter. Rename itf_* to
1062 tf_*.
1063 * call.c (standard_conversion): Rename itf_* to tf_*.
1064 (reference_binding): Likewise.
1065 (convert_like_real): Likewise.
1066 * cvt.c (cp_convert_to_pointer): Likewise.
1067 (convert_to_reference): Likewise.
1068 * decl.c (lookup_namespace_name): Use tf_* flags.
1069 (make_typename_type): Likewise.
1070 (grokdeclarator): Likewise.
1071 * pt.c (convert_nontype_argument): Adjust COMPLAIN usage.
1072 (coerce_template_template_parms, convert_template_argument,
1073 coerce_template_parms, maybe_get_template_decl_from_type_decl,
1074 lookup_template_class, tsubst_friend_function, tsubst_friend_class,
1075 instantiate_class_template, tsubst_template_arg_vector,
1076 tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
1077 tsubst_decl, tsubst_arg_types, tsubst_function_type,
1078 tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
1079 instantiate_template, fn_type_unification,
1080 resolve_overloaded_unification, verify_class_unification,
1081 unify, get_bindings_real, do_type_instantiation,
1082 regenerate_decl_from_template, instantiate_decl,
1083 tsubst_initializer_list, tsubst_enum,
1084 get_mostly_instantiated_function_type,
1085 invalid_nontype_parm_type_p): Likewise.
1086 * tree.c (cp_build_qualified_type_real): Likewise.
1087 * typeck.c (build_binary_op): Rename itf_* to tf_*.
1088 (build_ptrmemfunc): Likewise.
1089 (convert_for_assignment): Likewise.
1091 2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
1093 PR c++/109
1094 * decl.c (grokdeclarator): Allow friend declarations from
1095 dependent types.
1096 * decl2.c (handle_class_head): Don't push into template parm contexts.
1097 * pt.c (push_template_decl_real): Template parm contexts are never
1098 being defined.
1100 2002-02-05 Alexandre Oliva <aoliva@redhat.com>
1102 * class.c: Include target.h.
1103 (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
1104 BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
1105 bit-field layout.
1106 * Make-lang.in: Adjust deps.
1108 2002-02-05 Jason Merrill <jason@redhat.com>
1110 * error.c (dump_type): Be more helpful about VECTOR_TYPE.
1112 2002-02-04 Jakub Jelinek <jakub@redhat.com>
1114 * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
1115 (finish_switch_cond): Set SWITCH_TYPE.
1117 2002-02-04 Richard Henderson <rth@redhat.com>
1119 * method.c (use_thunk): Always initialize the block tree. Reindent.
1120 * semantics.c (expand_body): Emit thunks after function, not before.
1122 2002-02-04 Jason Merrill <jason@redhat.com>
1124 * decl.c (start_function): Call cplus_decl_attributes immediately
1125 after grokdeclarator.
1127 * decl.c (start_function): Combine DECL_RESULT handling code.
1129 2002-02-03 Jason Merrill <jason@redhat.com>
1131 * xref.c: Remove.
1132 * Make-lang.in (CXX_OBJS): Remove cp/xref.o
1133 (cp/xref.o): Remove dependencies.
1134 * class.c (finish_struct_1, check_methods): Don't call xref fns.
1135 (finish_struct_1): Likewise.
1136 * friend.c (make_friend_class): Likewise.
1137 * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
1138 * spew.c (read_process_identifier): Likewise.
1140 2002-02-01 Jason Merrill <jason@redhat.com>
1142 PR c++/4872
1143 * decl.c (finish_function): Warn about a non-void function with
1144 no return statement and no abnormal exit.
1145 * cp-tree.h (struct cp_language_function): Add returns_abnormally.
1146 (current_function_returns_abnormally): New macro.
1147 * call.c (build_call): Set it.
1149 * typeck.c (build_component_ref): Always complain about offsetof
1150 constructs on non-PODs. Only make it an error for members of
1151 virtual bases.
1153 * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS.
1154 (dump_function_decl): Always dump parms.
1156 * decl2.c (finish_static_data_member_decl): Complain about a local
1157 class with a static data member.
1159 PR c++/4286
1160 * search.c (lookup_field_1): Don't xref a static data member
1161 just because we looked it up.
1163 2002-01-31 Jason Merrill <jason@redhat.com>
1165 * Make-lang.in (parse.c): Handle .output file.
1167 PR c++/3395
1168 * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES,
1169 not TREE_TYPE.
1170 * semantics.c (finish_class_definition): Adjust.
1172 Allow attributes in parms and casts.
1173 * parse.y (named_parm): Don't strip attrs.
1174 (declmods): Remove 'attributes' production.
1175 (nonempty_cv_qualifiers): Accept attributes.
1176 (ATTRIBUTE): Give precedence.
1177 * decl.c (groktypename): Handle attributes.
1178 (grokparms): Likewise.
1180 2002-01-29 Jakub Jelinek <jakub@redhat.com>
1182 * decl2.c (cxx_decode_option): Pass 0 as last argument to
1183 cpp_handle_option.
1184 * lang-specs.h: Use cpp_unique_options instead of cpp_options
1185 when used together with cc1_options.
1187 2002-01-29 Nathan Sidwell <nathan@codesourcery.com>
1189 PR c++/5132
1190 * typeck2.c (digest_init): Make sure non-array core type is
1191 instantiated.
1192 * decl2.c (reparse_absdcl_as_casts): Just store the type in the
1193 constructor, rather than build a new one.
1194 (build_expr_from_tree, CONSTRUCTOR case): Be careful with the
1195 PURPOSE of constructor elts.
1197 2002-01-23 Zack Weinberg <zack@codesourcery.com>
1199 * Make-lang.in (parse.c): Adjust expected number of
1200 shift-reduce conflicts.
1201 (decl.o): Depend on diagnostic.h.
1202 * decl.c: Include diagnostic.h.
1203 (grokdeclarator): Check for null pointer.
1204 (finish_function): Don't abort when
1205 current_binding_level->parm_flag != 1, if errors have
1206 occurred; throw away the statement tree and extra binding
1207 levels, and continue.
1208 * lex.c (note_list_got_semicolon): Check for null pointer.
1209 * method.c (hack_identifier): Just return error_mark_node if
1210 value is error_mark_node.
1211 * parse.y (primary: TYPEID(type_id)): No need to use
1212 TYPE_MAIN_VARIANT here.
1213 (handler_seq): Accept an empty list of catch clauses and
1214 generate a fake handler block to avoid later crashes.
1215 (ansi_raise_identifier): Accept the error token too.
1216 * semantics.c (begin_class_definition,
1217 finish_class_definition): Check for error_mark_node.
1219 2002-01-23 Zack Weinberg <zack@codesourcery.com>
1221 * typeck2.c (friendly_abort): Delete definition.
1222 * cp-tree.h (friendly_abort): Don't prototype.
1223 (my_friendly_assert): Use fancy_abort.
1225 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
1227 * cp-tree.h (my_friendly_abort): Remove.
1229 2002-01-23 Jakub Jelinek <jakub@redhat.com>
1231 * spew.c (pending_inlines, pending_inlines_tail,
1232 processing_these_inlines): Make static.
1233 (mark_pending_inlines): Remove static.
1234 (begin_parsing_inclass_inline): If in function, save pi
1235 for GC to cp_function_chain->unparsed_inlines instead.
1236 (process_next_inline): Likewise.
1237 * cp-tree.h (struct cp_language_function): Add unparsed_inlines.
1238 (mark_pending_inlines): Add prototype.
1239 * decl.c (spew_debug): Remove unused extern.
1240 (mark_lang_function): Call mark_pending_inlines.
1242 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
1244 * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c,
1245 init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c,
1246 semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c:
1247 Change my_fancy_abort() to abort().
1249 2002-01-23 Jason Merrill <jason@redhat.com>
1251 PR c++/5453
1252 * class.c (fixed_type_or_null): Fix thinko.
1254 PR c++/3331
1255 * init.c (resolve_offset_ref): Use build_indirect_ref.
1257 * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'.
1259 2002-01-22 Jason Merrill <jason@redhat.com>
1261 * parse.y (function_body): Suppress the block for the outermost
1262 curly braces.
1263 * decl.c (pushdecl): Don't try to skip it.
1264 (begin_function_body): Keep the block we create, not the next one.
1265 * init.c (emit_base_init): Don't mess with keep_next_level.
1267 * class.c (build_base_path): Tweak formatting.
1269 2002-01-19 Nathan Sidwell <nathan@codesourcery.com>
1271 Fix regression introduced with patch for c++/775
1272 * parse.y (class_head_defn): Check for template specializations
1273 with a different class-key.
1275 2002-01-17 Jason Merrill <jason@redhat.com>
1277 * decl.c (begin_constructor_body, begin_destructor_body): New fns.
1278 (begin_function_body): Call them and keep_next_level.
1279 * init.c (emit_base_init): Call keep_next_level.
1280 * semantics.c (setup_vtbl_ptr): Lose.
1281 * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
1282 (vtbls_set_up_p): Lose.
1283 * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
1284 * method.c (do_build_copy_constructor): Likewise.
1285 (synthesize_method): Call finish_mem_initializers.
1286 * parse.y (nodecls): Likewise.
1288 * error.c (dump_type_suffix): Print the exception specs before
1289 recursing.
1290 (dump_function_decl): Here, too.
1292 * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
1294 2002-01-10 Ira Ruben <ira@apple.com>
1296 PR c++/907
1297 * decl.c (start_method): Handle attrlist.
1299 2002-01-10 Jakub Jelinek <jakub@redhat.com>
1301 * decl2.c (max_tinst_depth): Increase default limit to 500.
1303 2002-01-10 Graham Stott <grahams@redhat.com>
1305 * spew.c (YYCHAR): Uppercase macro parameter and add
1306 parenthesis.
1307 (YYCODE): Likewise.
1308 (NAME): Uppercase macro parameter.
1310 2002-01-09 Graham Stott <grahams@redhat.com>
1312 * decl.h (grokdeclarator): Wrap long line.
1314 * semantics.c (FINISH_COND): Uppercase macro paramaters and
1315 add parenthesis.
1317 2002-01-08 Graham Stott <grahams@redhat.com>
1319 * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
1320 (PALLOC): Uppercase macro parameter and whitespace.
1321 (SALLOC): Uppercase macro parameter.
1322 (SFREE): Uppercase macros parameter, add parenthese and
1323 whitespace.
1324 (STREQL): Uppercase macro parameter and whitespace.
1325 (STRNEQ): Likewise.
1326 (STRLSS): Likewise.
1327 (STRLEQ): Likewise.
1328 (STRGTR): Likewise.
1329 (STRGEQ): Likewise.
1331 * call.c (convert_like): Add parenthesis and wrap.
1332 (convert_like_with_context): Likewise.
1333 (ICS_RANK): Whitespace.
1334 (NEED_TEMPORARY_P): Remove parenthesis.
1336 * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
1337 whitespace.
1338 (VTT_MARKED_BINFO_P): Likewise.
1340 * decl.c (BINDING_LEVEL): Add parenthesis.
1341 (DEF_OPERATOR): Likewise.
1343 * mangle.c (MANGLE_TRACE): Add parenthesis.
1344 (MANGLE_TRACE_TREE): Likewise.
1345 (write_signed_number): Likewise.
1346 (write_unsigned_number): Likewise.
1348 * pt.c (ccat): Uppercase macro parameter.
1349 (cat): Likewise
1351 * search.c (SET_BINFO_ACCESS): Add parenthesis.
1353 2002-01-07 Jason Merrill <jason@redhat.com>
1355 * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
1356 to pedwarn.
1358 PR c++/3536
1359 * method.c (make_thunk): If !flag_weak, give the thunk the
1360 function's linkage.
1361 (use_thunk): Here, too.
1363 2002-01-07 Graham Stott <grahams@redhat.com>
1365 * error.c: Update copyright date.
1366 (print_scope_operator): Add parenthesis.
1367 (print_left_paren): Likewise.
1368 (print_right_paren): Likewise.
1369 (print_left_bracket): Likewise.
1370 (print_right_bracket): Likewise.
1371 (print_template_argument_list_start): Likewise.
1372 (print_template_argument_list_end): Likewise.
1373 (print_non_consecutive_character): Likewise.
1374 (print_tree_identifier): Likewise.
1375 (print_identifier): Likewise.
1376 (NEXT_CODE): Uppercase macro parameter.
1377 (ident_fndecl): Delete unused.
1378 (GLOBAL_THING): Likewise.
1380 2002-01-06 Graham Stott <grahams@redhat.com>
1382 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
1383 (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
1384 (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
1385 (RECORD_OR_UNION_TYPE_CHECK): Likewise.
1386 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
1387 (C_IS_RESERVED_WORD): Uppercase macro parameter.
1388 (C_RID_YYCODE) Likewise.
1389 (ptrmem_cst): Use rtx.
1390 (LOCAL_BINDING_P): Add whitespace.
1391 (INHERITED_VALUE_BINDING_P): Likewise.
1392 (BINDING_SCOPE): Wrap long line.
1393 (BINDING_HAS_LEVEL_P): Remove parenthesis.
1394 (BINDING_VALUE): Wrap long line.
1395 (BINDING_TYPE): Whitespace.
1396 (IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
1397 (SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
1398 (IDENTIFIER_NAMESPACE_VALUE): Likewise.
1399 (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
1400 (same_type_p): Uppercase macro parameters.
1401 (same_type_ignoring_top_level_qualifiers_p): Likewise.
1402 (OVL_FUNCTION): Wrap long line.
1403 (OVL_CHAIN): Whitespace.
1404 (OVL_CURRENT): Add parenthesis and whitespace.
1405 (OVL_NEXT): Whitespace.
1406 (OVL_USED): Likewise.
1407 (IDENTIFIER_TYPE_VALUE): Likewise.
1408 (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
1409 (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
1410 (LANG_ID_FIELD): Whitespace.
1411 (SET_LANG_ID(NODE,VALUE,NAME): Likewise.
1412 (IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
1413 (SET_IDENTIFIER_LABEL_VALUE): Whitespace.
1414 (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
1415 (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
1416 (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
1417 (SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
1418 (IDENTIFIER_VIRTUAL_P): Likewise.
1419 (IDENTIFIER_OPNAME_P): Likewise.
1420 (IDENTIFIER_TYPENAME_P): Remove parenthesis.
1421 (C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
1422 (C_SET_EXP_ORIGINAL_CODE): Likewise.
1423 (TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
1424 (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
1425 (IS_AGGR_TYPE): Uppercase macro parameter.
1426 (CLASS_TYPE_P): Likewise.
1427 (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
1428 (IS_AGGR_TYPE_2): Whitespace.
1429 (TAGGED_TYPE_P): Uppercase macro parameter.
1430 (TYPE_BUILT_IN): Whitespace.
1431 (TYPE_FOR_JAVA): Likewise.
1432 (FUNCTION_ARG_CHAIN): Remove parenthesis.
1433 (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
1434 (FUNCTION_FIRST_USER_PARAM): Likewise.
1435 (PROMOTES_TO_AGGR_TYPE): Whitespace.
1436 (DERIVED_FROM_P): Add parenthesis and wrap.
1437 (UNIQUELY_DERIVED_FROM_P): Likewise.
1438 (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
1439 (PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
1440 (CLASSTYPE_USE_TEMPLATE): Whitespace.
1441 (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
1442 (TYPE_GETS_DELETE): Add parenthesis.
1443 (TYPE_HAS_CONVERSION): Add parenthesis and wrap.
1444 (TYPE_HAS_ASSIGN_REF): Likewise,
1445 (TYPE_HAS_CONST_ASSIGN_REF): Likewise.
1446 (TYPE_HAS_INIT_REF): Likewise.
1447 (TYPE_HAS_CONST_INIT_REF): Likewise.
1448 (TYPE_BEING_DEFINED): Likewise.
1449 (TYPE_LANG_SPECIFIC): Likewise.
1450 (CLASSTYPE_RTTI): Likewise.
1451 (TYPE_OVERLOADS_CALL_EXPR): Likewise.
1452 (TYPE_OVERLOADS_ARRAY_REF): Likewise.
1453 (TYPE_OVERLOADS_ARROW): Likewise.
1454 (TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
1455 (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
1456 (CLASSTYPE_METHOD_VEC): Likewise.
1457 (CLASSTYPE_MARKED_N): Likewise.
1458 (CLASSTYPE_MARKED): Likewise.
1459 (CLASSTYPE_MARKED2): Likewise.
1460 (CLASSTYPE_MARKED3): Likewise.
1461 (CLASSTYPE_MARKED4): Likewise.
1462 (CLASSTYPE_MARKED5): Likewise.
1463 (CLASSTYPE_MARKED6): Likewise.
1464 (SET_CLASSTYPE_MARKED): Whitespace.
1465 (CLEAR_CLASSTYPE_MARKED): Likewise.
1466 (SET_CLASSTYPE_MARKED2): Likewise.
1467 (CLEAR_CLASSTYPE_MARKED2): Likewise.
1468 (SET_CLASSTYPE_MARKED3): Likewise.
1469 (CLEAR_CLASSTYPE_MARKED3): Likewise.
1470 (SET_CLASSTYPE_MARKED4): Likewise.
1471 (CLEAR_CLASSTYPE_MARKED4): Likewise.
1472 (SET_CLASSTYPE_MARKED5): Likewise.
1473 (CLEAR_CLASSTYPE_MARKED5): Likewise.
1474 (SET_CLASSTYPE_MARKED6): Likewise.
1475 (CLEAR_CLASSTYPE_MARKED6): Likewise.
1476 (CLASSTYPE_TAGS): Likewise.
1477 (CLASSTYPE_VSIZE): Likewise.
1478 (CLASSTYPE_VBASECLASSES): Likewise.
1479 (CANONICAL_BINFO): Add parenthesis.
1480 (CLASSTYPE_SIZE(NODE): Likewise.
1481 (CLASSTYPE_SIZE_UNIT): Likewise.
1482 (CLASSTYPE_ALIGN(NODE): Likewise.
1483 (CLASSTYPE_USER_ALIGN): Likewise.
1484 (TYPE_JAVA_INTERFACE): Likewise.
1485 (CLASSTYPE_PURE_VIRTUALS): Likewise.
1486 (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
1487 (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
1488 (CLASSTYPE_HAS_MUTABLE): Likewise.
1489 (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
1490 (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
1491 (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
1492 (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
1493 (CLASSTYPE_INTERFACE_ONLY): Likewise.
1494 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1495 (CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1496 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1497 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1498 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1499 (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
1500 (BINFO_UNSHARED_MARKED): Whitespace.
1501 (BINFO_MARKED): Whitespace and wrap.
1502 (SET_BINFO_MARKED): Likewise.
1503 (CLEAR_BINFO_MARKED): Likewise.
1504 (BINFO_VTABLE_PATH_MARKED): Likewise.
1505 (SET_BINFO_VTABLE_PATH_MARKED): Likewise.
1506 (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
1507 (BINFO_SUBVTT_INDEX): Remove parenthesis.
1508 (BINFO_VPTR_INDEX): Likewise.
1509 (BINFO_PRIMARY_BASE_OF): Likewise,
1510 (CLASSTYPE_VFIELDS): Whitespace.
1511 (VF_DERIVED_VALUE): Wrap long line.
1512 (NAMESPACE_LEVEL): Whitespace.
1513 (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
1514 (DEFARG_POINTER): Whitespace.
1515 (DECL_NEEDED_P): Remove parenthesis.
1516 (DECL_LANGUAGE): Whitespace.
1517 (SET_DECL_LANGUAGE): Add parenthesis.
1518 (DECL_CONSTRUCTOR_P): Whitespace and wrap.
1519 (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
1520 (DECL_IN_AGGR_P): Whitespace.
1521 (DECL_FRIEND_P): Likewise.
1522 (DECL_BEFRIENDING_CLASSES): Likewise.
1523 (DECL_STATIC_FUNCTION_P): Whitespace and wrap.
1524 (DECL_NONCONVERTING_P): Whitespace.
1525 (DECL_PURE_VIRTUAL_P): Likewise.
1526 (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
1527 (DECL_PENDING_INLINE_INFO): Whitespace.
1528 (DECL_SORTED_FIELDS): Likewise.
1529 (DECL_DEFERRED_FN): Likewise.
1530 (DECL_TEMPLATE_INFO): Likewise.
1531 (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
1532 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
1533 (SET_TYPE_TEMPLATE_INFO): Add parenthesis.
1534 (TMPL_ARGS_LEVEL): Likewise.
1535 (SET_TMPL_ARGS_LEVEL): Likewise.
1536 (INNERMOST_TEMPLATE_PARMS): Whitespace.
1537 (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
1538 (INTEGRAL_CODE_P(CODE): Add parenthesis.
1539 (CP_INTEGRAL_TYPE_P): Remove parenthesis.
1540 (TYPE_HAS_CONSTRUCTOR): Whitespace.
1541 (TREE_HAS_CONSTRUCTOR): Likewise.
1542 (TYPE_HAS_DESTRUCTOR): Likewise.
1543 (TYPE_HAS_REAL_ASSIGN_REF): Likewise.
1544 (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
1545 (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
1546 (TYPE_HAS_COMPLEX_INIT_REF): Likewise.
1547 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
1548 (TYPE_PTRMEMFUNC_P): Likewise.
1549 (TYPE_PTRMEMFUNC_FLAG): Likewise.
1550 (TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
1551 (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1552 (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
1553 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
1554 (DECL_ACCESS): Whitespace.
1555 (DECL_GLOBAL_CTOR_P): Remove parenthesis.
1556 (DECL_GLOBAL_DTOR_P): Likewise.
1557 (GLOBAL_INIT_PRIORITY): Likewise.
1558 (DECL_TEMPLATE_PARMS): Likewise.
1559 (DECL_TEMPLATE_RESULT): Likewise.
1560 (DECL_TEMPLATE_INSTANTIATIONS): Likewise.
1561 (DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
1562 (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
1563 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
1564 (PRIMARY_TEMPLATE_P): Add parenthesis.
1565 (DECL_USE_TEMPLATE): Whitespace.
1566 (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
1567 (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
1568 (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
1569 (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
1570 (CALL_DECLARATOR_PARMS): Remove parenthesis.
1571 (CALL_DECLARATOR_QUALS): Likewise.
1572 (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
1573 (TEMP_NAME_P): Wrap.
1574 (VFIELD_NAME_P): Likewise.
1575 (B_SET): Uppercase macro parameters and add parenthesis.
1576 (B_CLR): Likewise.
1577 (B_TST): Likewise.
1578 (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
1579 (LOOKUP_TYPES_ONLY): Uppercase macro parameters.
1580 (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
1581 (same_or_base_type_p): Likewise.
1582 (cp_deprecated): Likewise.
1584 2002-01-05 Richard Henderson <rth@redhat.com>
1586 * semantics.c (expand_body): Revert last change.
1588 2002-01-04 Jason Merrill <jason@redhat.com>
1590 PR c++/4122
1591 * class.c (update_vtable_entry_for_fn): Set delta to zero for a
1592 lost primary.
1594 * class.c (build_vtbl_initializer): Check for a lost primary
1595 before calculating the vtable entry to throw away.
1597 2002-01-02 Jason Merrill <jason@redhat.com>
1599 * semantics.c (expand_body): Call outlining_inline_function when
1600 emitting an inline function out of line.
1602 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1604 PR c++/5116, c++/764 reversion
1605 * call.c (build_new_op): Revert the instantiations. They are
1606 incorrect.
1608 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1610 PR c++/5089
1611 * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
1613 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1615 PR c++/3716
1616 * pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
1617 (tsubst, case POINTER_TYPE): Handle pmfs here.
1618 (tsubst, case OFFSET_TYPE): Check it is not an offset to
1619 reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
1621 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1623 PR c++/35
1624 * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
1625 (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
1626 * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
1627 PARM_DECL.
1628 (tsubst_template_parms): Break up loop statements.
1629 (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
1630 parm PARM_DECLs don't get promoted.
1632 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1634 PR c++/5123
1635 * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
1636 (build_x_function_call): Cope with a COMPONENT_REF containing a
1637 TEMPLATE_ID_EXPR.
1639 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1641 PR c++/5213
1642 * pt.c (convert_template_argument): Be more careful determining
1643 when RECORD_TYPE templates are or are not templates.
1645 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1647 PR c++/775
1648 * cp-tree.h (handle_class_head): Adjust prototype.
1649 * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
1650 parameters. Use for all class heads.
1651 * parse.y (named_class_head_sans_basetype, named_class_head,
1652 named_complex_class_head_sans_basetype,
1653 named_class_head_sans_basetype_defn,
1654 unnamed_class_head): Remove.
1655 (class_head, class_head_apparent_template): Recognize class heads
1656 (class_head_decl, class_head_defn): New reductions. Process class
1657 heads.
1658 (structsp): Adjust class definition and class declaration
1659 reductions.
1660 (maybe_base_class_list): Give diagnostic on empty list.
1662 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1664 PR c++/4379
1665 * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
1666 single non-static member.
1667 (unary_complex_lvalue): If it cannot be a pointer to member, don't
1668 make it so. Check it is not pointer to reference.
1670 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1672 PR c++/5132
1673 * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
1674 are processing a template decl.
1676 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
1678 PR c++/5116, c++/764
1679 * call.c (build_new_op): Make sure template class operands are
1680 instantiated. Simplify arglist construction.
1682 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
1684 * call.c (build_user_type_conversion_1): Use my_friendly_assert
1685 rather than if ... abort.
1686 * cvt.c (convert_to_reference): Likewise.
1687 * semantics.c (setup_vtbl_ptr): Likewise.
1688 * pt.c (lookup_template_class): Comment typo.
1690 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
1692 PR c++/5125
1693 * pt.c (push_template_decl_real): Make sure DECL has
1694 DECL_LANG_SPECIFIC.
1696 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
1698 PR c++/335
1699 * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer
1700 for non-reference fields.
1701 * typeck.c (require_complete_type): Use resolve_offset_ref).
1703 2001-12-26 Nathan Sidwell <nathan@codesourcery.com>
1705 PR c++/196
1706 * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF.
1708 2001-12-24 Nathan Sidwell <nathan@codesourcery.com>
1710 PR c++/160
1711 * typeck.c (build_modify_expr): Remove old unreachable code & tidy
1712 up. Don't stabilize_references when initializing a reference.
1714 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1716 * decl2.c (lang_f_options): Const-ify.
1718 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1720 * config-lang.in (diff_excludes): Remove.
1722 2001-12-19 Nathan Sidwell <nathan@codesourcery.com>
1724 PR c++/90
1725 * typeck.c (build_function_call_real): Use original function
1726 expression for errors.
1728 2001-12-18 Jason Merrill <jason@redhat.com>
1730 PR c++/3242
1731 * class.c (add_method): Do compare 'this' quals when trying to match a
1732 used function. Don't defer to another used function.
1734 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
1736 * pt.c (instantiate_clone): Remove, fold into ...
1737 (instantiate_template): ... here. Simplify by removing mutual
1738 recursion.
1739 * typeck2.c (build_m_component_ref): Don't cv qualify the function
1740 pointed to by a pointer to function.
1741 * class.c (delete_duplicate_fields_1): Typo.
1743 2001-12-18 Jason Merrill <jason@redhat.com>
1745 C++ ABI change: destroy value arguments in caller.
1746 * semantics.c (genrtl_start_function, genrtl_finish_function): Don't
1747 create an extra binding level for the parameters.
1748 * decl.c (store_parm_decls): Don't do parameter cleanups.
1750 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
1752 * call.c (build_new_method_call): Use '%#V'.
1753 * error.c (cv_to_string): Use V parameter to determine padding.
1755 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1757 * call.c, decl2.c, init.c: Use "built-in" and "bit-field"
1758 spellings in messages.
1760 2001-12-17 Zack Weinberg <zack@codesourcery.com>
1762 * cp-tree.h: Delete #defines for cp_error, cp_warning,
1763 cp_pedwarn, and cp_compiler_error.
1764 * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
1765 except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
1766 rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
1767 typeck2.c: Change calls to the above macros to use their
1768 language-independent equivalents: error, warning, pedwarn, and
1769 internal_error respectively.
1771 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk>
1773 * decl2.c (finish_file): Remove back_end_hook.
1775 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1777 * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
1778 cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
1779 pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
1781 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk>
1783 * lang-options.h: Use American spelling in messages.
1785 2001-12-13 Jason Merrill <jason@redhat.com>
1787 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
1789 Use cleanups to run base and member destructors.
1790 * init.c (push_base_cleanups): New function, split out from...
1791 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
1792 * decl.c (finish_destructor_body): Move vbase destruction code to
1793 push_base_cleanups.
1794 (begin_function_body, finish_function_body): New fns.
1795 (finish_function): Move [cd]tor handling and call_poplevel to
1796 finish_function_body.
1797 (pushdecl): Skip the new level.
1798 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
1799 (setup_vtbl_ptr): Call push_base_cleanups.
1800 * method.c (synthesize_method): Call {begin,end}_function_body.
1801 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
1802 * cp-tree.h: Declare new fns.
1803 * parse.y (function_body, .begin_function_body): New nonterminals.
1804 (fndef, pending_inline, function_try_block): Use function_body.
1805 (ctor_initializer_opt, function_try_block): No longer has a value.
1806 (base_init): Remove .set_base_init token.
1807 (.set_base_init, compstmt_or_error): Remove.
1808 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
1810 * optimize.c (maybe_clone_body): Fix parameter updating.
1812 2001-12-12 Jason Merrill <jason@redhat.com>
1814 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
1815 * semantics.c (genrtl_start_function): Don't pass
1816 parms_have_cleanups or push an extra binding level.
1817 (genrtl_finish_function): Lose cleanup_label cruft.
1819 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
1820 (ctor_label): Remove.
1821 * semantics.c (finish_return_stmt): Lose ctor_label support.
1822 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
1823 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
1824 dtor_label.
1826 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
1827 check for [cd]tors.
1828 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
1830 * decl.c (finish_function): Check VMS_TARGET, not VMS.
1832 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
1833 (end_cleanup_fn): And poplevel.
1835 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
1836 if we're in a template.
1838 2001-12-12 Jakub Jelinek <jakub@redhat.com>
1840 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
1841 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
1842 THIS_NAME_P): Delete.
1843 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
1844 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
1845 with internal naming scheme.
1846 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
1848 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
1850 * decl.c (grokdeclarator): Deprecated implicit typename use.
1852 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
1854 PR g++/51
1855 * parse.y (frob_specs): Indicate it is a language linkage which
1856 contained the extern.
1857 * decl.c (grokdeclarator): Allow extern language linkage with
1858 other specifiers.
1860 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
1862 PR g++/72
1863 * decl.c (add_binding): Don't reject duplicate typedefs involving
1864 template parameters.
1866 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
1868 * parse.y, semantics.c: Similarly.
1870 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
1872 PR g++/87
1873 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
1874 (copy_args_p): Rename to ...
1875 (copy_fn_p): ... here.
1876 (grok_special_member_properties): New function.
1877 (grok_op_properties): Lose VIRTUALP parameter.
1878 (copy_assignment_arg_p): Remove.
1879 * call.c (build_over_call): Use copy_fn_p.
1880 * decl.c (grokfndecl): Reformat. Adjust call to
1881 grok_op_properties.
1882 (copy_args_p): Rename to ...
1883 (copy_fn_p): ... here. Reject template functions. Check for pass
1884 by value.
1885 (grok_special_member_properties): Remember special functions.
1886 (grok_ctor_properties): Don't remember them here, just check.
1887 (grok_op_properties): Likewise.
1888 (start_method): Call grok_special_member_properties.
1889 * decl2.c (grokfield): Likewise.
1890 (copy_assignment_arg_p): Remove.
1891 (grok_function_init): Don't remember abstract assignment here.
1892 * pt.c (instantiate_class_template): Call
1893 grok_special_member_properties.
1894 (tsubst_decl): Adjust grok_op_properties call.
1896 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
1898 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
1899 RID_TYPES_COMPATIBLE_P.
1901 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
1903 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
1904 call to build_aggr_init.
1905 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
1907 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
1909 * parse.y: Replace uses of the string non-terminal with STRING.
1910 Don't perform string concatentaion here.
1911 (string): Remove non-terminal.
1912 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
1914 2001-12-05 Jason Merrill <jason@redhat.com>
1916 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
1917 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
1918 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
1919 * pt.c (push_tinst_level): No longer static.
1920 * cp-tree.h: Declare them.
1922 * init.c (resolve_offset_ref): Don't check access for the base
1923 conversion to access a FIELD_DECL.
1925 * cp-tree.h (TYPE_REFFN_P): New macro.
1926 * decl.c (bad_specifiers): Check it, too.
1928 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
1929 on the __*_type_info type if we haven't seen a definition.
1931 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
1933 * decl.c: Include c-common.h.
1934 (shadow_warning): Move to c-common.c.
1936 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1938 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
1940 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
1942 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
1944 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
1946 PR g++/164
1947 * init.c (sort_base_init): Allow binfos to be directly specified.
1948 * method.c (do_build_copy_constructor): Explicitly convert to the
1949 base instance.
1950 (do_build_assign_ref): Likewise.
1952 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
1954 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
1955 declaration and initialization.
1957 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1959 * typeck2.c: Remove leading capital from diagnostic messages, as
1960 per GNU coding standards.
1962 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
1964 PR c++/3394
1965 * decl.c (xref_basetypes): Handle attributes between
1966 'class' and name.
1968 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
1970 PR g++/3381
1971 * parse.y (named_complex_class_head_sans_basetype): Add new
1972 reduction.
1973 * Make-lang.in (parse.c): Adjust expected conflict count.
1975 2001-12-03 Jason Merrill <jason@redhat.com>
1977 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
1978 immediate binfos for our virtual bases.
1980 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
1982 * call.c (build_java_interface_fn_ref): Similarly.
1983 * except.c (is_admissible_throw_operand): Similarly.
1984 * init.c (build_java_class_ref): Similarly.
1985 * xref.c (open_xref_file): Similarly.
1987 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1989 * class.c (finish_struct): Remove trailing periods from messages.
1990 * decl.c (check_tag_decl): Similarly.
1991 * lex.c (cxx_set_yydebug): Similarly.
1992 * typeck2.c (friendly_abort): Similarly.
1994 2001-11-29 Mark Mitchell <mark@codesourcery.com>
1996 PR c++/3048
1997 * cp-tree.h (ovl_member): Remove.
1998 * decl2.c (merge_functions): Handle extern "C" functions
1999 specially.
2000 * tree.c (ovl_member): Remove.
2002 2001-11-29 Mark Mitchell <mark@codesourcery.com>
2004 PR c++/4842
2005 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
2006 FUNCTION_DECL, as input.
2007 (mark_overriders): Remove.
2008 (warn_hidden): Rework for the new ABI.
2010 2001-11-29 Mark Mitchell <mark@codesourcery.com>
2012 PR c++/3471
2013 * call.c (convert_like_real): Do not build additional temporaries
2014 for rvalues of class type.
2016 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
2018 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
2019 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
2020 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
2021 (DERIVED_FROM_P): Likewise.
2022 (enum base_access): Renumber, add ba_quiet bit mask.
2023 (get_binfo): Remove.
2024 (get_base_distance): Remove.
2025 (binfo_value): Remove.
2026 (ACCESSIBLY_DERIVED_FROM_P): Remove.
2027 * call.c (standard_conversion): Use lookup_base.
2028 * class.c (strictly_overrides): Likewise.
2029 (layout_virtual_bases): Likewise.
2030 (warn_about_ambiguous_direct_bases): Likewise.
2031 (is_base_of_enclosing_class): Likewise.
2032 (add_vcall_offset_vtbl_entries_1): Likewise.
2033 * cvt.c (build_up_reference): Adjust comment.
2034 * init.c (build_member_call): Reformat.
2035 * search.c (get_binfo): Remove.
2036 (get_base_distance_recursive): Remove.
2037 (get_base_distance): Remove.
2038 (lookup_base_r): Tweak.
2039 (lookup_base): Add ba_quiet control. Complete the types here.
2040 (covariant_return_p): Use lookup_base.
2041 * tree.c (binfo_value): Remove.
2042 (maybe_dummy_object): Use lookup_base.
2043 * typeck.c (build_static_cast): Use lookup_base.
2044 (get_delta_difference): Likewise.
2045 * typeck2.c (binfo_or_else): Use lookup_base.
2046 (build_scoped_ref): Add back error_mark_check.
2047 (build_m_component_ref): Use lookup_base.
2049 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2051 * Make-lang.in (c++.generated-manpages): New dummy target.
2053 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2055 * Make-lang.in (cp-lang.o): Depends on c-common.h.
2056 * cp-lang.c (c-common.h): Include.
2057 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
2058 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
2059 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
2061 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
2063 * decl2.c (c_language): Move to c-common.c.
2064 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
2065 functions.
2066 (cxx_init): Update.
2068 2001-11-26 Jason Merrill <jason@redhat.com>
2070 * call.c (joust): Remove COND_EXPR hack.
2072 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
2074 * search.c (lookup_base_r): Declare bk in variable declaration
2075 space.
2077 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
2079 PR g++/3145
2080 * class.c (build_vbase_pointer): Remove.
2081 (build_vbase_path): Remove.
2082 (build_base_path): New function.
2083 * cp-tree.h (base_access, base_kind): New enumerations.
2084 (build_base_path): Declare.
2085 (convert_pointer_to_real): Remove.
2086 (convert_pointer_to): Remove.
2087 (lookup_base): Declare.
2088 (convert_pointer_to_vbase): Remove.
2089 * call.c (build_scoped_method_call): Use lookup_base &
2090 build_base_path instead of convert_pointer_to_real,
2091 get_base_distance & get_binfo.
2092 (build_over_call): Likewise.
2093 * cvt.c (cp_convert_to_pointer): Likewise.
2094 (convert_to_pointer_force): Likewise.
2095 (build_up_reference): Likewise.
2096 (convert_pointer_to_real): Remove.
2097 (convert_pointer_to): Remove.
2098 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
2099 instead of convert_pointer_to_vbase & build_vbase_path.
2100 (emit_base_init): Use build_base_path instead of
2101 convert_pointer_to_real.
2102 (expand_virtual_init): Lose unrequired conversions.
2103 (resolve_offset_ref): Use lookup_base and build_base_path
2104 instead of convert_pointer_to.
2105 * rtti.c (build_dynamic_cast_1): Use lookup_base &
2106 build_base_path instead of get_base_distance & build_vbase_path.
2107 * search.c (get_vbase_1): Remove.
2108 (get_vbase): Remove.
2109 (convert_pointer_to_vbase): Remove.
2110 (lookup_base_r): New function.
2111 (lookup_base): New function.
2112 * typeck.c (require_complete_type): Use lookup_base &
2113 build_base_path instead of convert_pointer_to.
2114 (build_component_ref): Likewise.
2115 (build_x_function_call): Likewise.
2116 (get_member_function_from_ptrfunc): Likewise.
2117 (build_component_addr): Likewise.
2118 * typeck2.c (build_scoped_ref): Likewise.
2120 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2122 * cp-tree.h (CP_TYPE_QUALS): Removed.
2123 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
2124 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
2125 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
2126 * dump.c (cp_dump_tree): Use void* dump_info argument to match
2127 lang-hooks prototype.
2128 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
2129 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
2130 CP_TYPE_QUALS changed to cp_type_quals.
2131 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
2132 (CXX_C_OBJS): Remove c-dump.o.
2134 2001-11-21 Mark Mitchell <mark@codesourcery.com>
2136 PR c++/3637
2137 * pt.c (lookup_template_class): Ensure that all specializations
2138 are registered on the list corresponding to the most general
2139 template.
2141 2001-11-20 Mark Mitchell <mark@codesourcery.com>
2143 * call.c (non_reference): Add documentation.
2144 (convert_class_to_reference): Do not strip reference types
2145 from conversion operators.
2146 (maybe_handle_ref_bind): Simplify.
2147 (compare_ics): Correct handling of references.
2149 2001-11-19 John Wilkinson <johnw@research.att.com>
2151 * dump.c (dump_op): New function.
2152 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
2153 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
2154 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
2156 2001-11-19 Mark Mitchell <mark@codesourcery.com>
2158 PR4629
2159 * semantics.c (finish_sizeof): Make sure that expression created
2160 while processing a template do not have a type.
2161 (finish_alignof): Likewise.
2162 * typeck.c (c_sizeof): Likewise.
2163 (expr_sizeof): Likewise.
2165 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2167 * lex.c (cxx_finish): Call c_common_finish.
2168 (finish_parse): Remove.
2170 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2172 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
2173 when displaying error message about missing array bounds.
2175 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2177 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
2178 CONST_CAST_EXPR.
2179 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
2181 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
2183 * cp-tree.h (print_class_statistics): Restore.
2185 2001-11-15 Jason Merrill <jason@redhat.com>
2187 * method.c (use_thunk): Don't emit debugging information for thunks.
2189 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
2190 * decl.c (make_typename_type): Handle getting a class template.
2191 * search.c (lookup_field_r): A class template is good enough for
2192 want_type.
2194 * call.c (convert_like_real): Only use cp_convert for the bad part.
2195 (standard_conversion): Also allow bad int->enum.
2196 * typeck.c (ptr_reasonably_similar): Also allow functions to
2197 interconvert. Pointers to same-size integers are reasonably
2198 similar.
2200 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
2201 give it void type.
2203 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
2205 PR g++/3154
2206 * init.c (sort_base_init): Remove unreachable code.
2207 (expand_member_init): Adjust comment to reflect reality. Simplify
2208 and remove unreachable code.
2210 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2212 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
2213 (cxx_init): Update prototype.
2214 * decl.c (init_decl_processing): Rename. Move null node init
2215 to its creation time.
2216 * lex.c (cxx_init_options): Update.
2217 (cxx_init): Combine with old init_parse; also call
2218 cxx_init_decl_processing.
2220 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
2222 * decl.c (check_initializer): Try to complete the type of an
2223 array element before checking whether it's complete. Don't
2224 complain about arrays with complete element types but an
2225 unknown size.
2226 (cp_finish_decl): Build the hierarchical constructor before
2227 calling maybe_deduce_size_from_array_init.
2229 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
2231 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
2233 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
2235 PR g++/4206
2236 * parse.y (already_scoped_stmt): Remove.
2237 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
2239 2001-11-12 H.J. Lu <hjl@gnu.org>
2241 * cvt.c (ocp_convert): Don't warn the address of a weak
2242 function is always `true'.
2244 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2246 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
2247 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
2248 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
2249 * cp-tree.h (print_class_statistics): Remove.
2250 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
2251 cxx_print_identifier, cxx_set_yydebug): New.
2252 * lex.c (set_yydebug): Rename c_set_yydebug.
2253 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
2254 lang_print_xnode): Rename.
2255 * tree.c (print_lang_statistics): Rename.
2257 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2259 * class.c (dump_array): Fix format specifier warning.
2261 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2263 * cp-lang.c (LANG_HOOKS_NAME): Override.
2264 (struct lang_hooks): Constify.
2265 * lex.c (cxx_init_options): Update.
2266 (lang_identify): Remove.
2267 * parse.y (language_string): Remove.
2269 2001-11-08 Andreas Franck <afranck@gmx.de>
2271 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
2272 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
2273 suggested by autoconf.
2274 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
2275 (c++.install-common): Use the transformed target alias names.
2277 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2279 * Make-lang.in: Update.
2280 * cp-lang.c: Include langhooks-def.h.
2282 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2284 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
2286 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2288 * lex.c (copy_lang_type): Add static prototype.
2290 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2292 * pt.c (unify): Handle SCOPE_REF.
2294 2001-11-01 Jakub Jelinek <jakub@redhat.com>
2296 * tree.c (cp_copy_res_decl_for_inlining): Adjust
2297 DECL_ABSTRACT_ORIGIN for the return variable.
2299 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2301 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2303 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
2305 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
2306 semantics.c, spew.c: Fix spelling errors.
2308 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2310 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
2312 2001-10-25 Zack Weinberg <zack@codesourcery.com>
2314 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
2315 pop_everything.
2317 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2319 * cp-lang.c (cxx_get_alias_set): New function.
2320 Point LANG_HOOKS_GET_ALIAS_SET to it.
2322 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2324 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
2325 * cp-tree.h (make_unbound_class_template): Prototype new function.
2326 * decl.c (make_unbound_class_template): New function.
2327 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
2328 * error.c (dump_type): Likewise.
2329 * mangle.c (write_type): Likewise.
2330 * parse.y (template_parm): Likewise.
2331 (template_argument): Use make_unbound_class_template.
2332 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
2333 (tsubst): Likewise.
2334 (tsubst_copy): Likewise.
2335 (unify): Likewise.
2336 * tree.c (walk_tree): Likewise.
2337 * typeck.c (comptypes): Likewise.
2339 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2341 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
2342 extra calls into fewer ones.
2344 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
2346 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
2347 Warn when merging inline with attribute noinline.
2348 (start_decl, start_function): Warn if inline and attribute
2349 noinline appear in the same declaration.
2351 2001-10-16 H.J. Lu <hjl@gnu.org>
2353 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
2354 for tree checking disabled.
2356 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
2358 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
2359 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
2361 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
2363 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
2364 (unify): Only handle MINUS_EXPR specially if the above flag is set
2365 and the subtracted constant is 1. Clear the flag on recursive calls.
2366 Set it when unifying the maximum value in an INTEGER_TYPE's range.
2368 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
2370 * decl.c (bad_specifiers): Don't allow exception specifications
2371 on any typedefs.
2373 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
2375 * cp/lex.c (init_cp_pragma): Similarly.
2377 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2379 * pt.c (lookup_template_class): Build complete template arguments
2380 for BOUND_TEMPLATE_TEMPLATE_PARM.
2382 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2384 * cp-tree.h (TYPE_BINFO): Update comment.
2385 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
2386 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
2387 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
2388 (copy_type): Prototype new function.
2389 * lex.c (copy_lang_decl): Gather tree node statistics.
2390 (copy_lang_type): New function.
2391 (copy_type): Likewise.
2392 (cp_make_lang_type): Create lang_type for
2393 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
2394 and BOUND_TEMPLATE_TEMPLATE_PARM.
2395 * pt.c (tsubst): Use copy_type instead of copy_node.
2396 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
2398 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2400 * pt.c (determine_specialization): Ignore functions without
2401 DECL_TEMPLATE_INFO.
2403 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
2405 PR g++/4476
2406 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
2408 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
2410 * typeck2.c (store_init_value): Don't re-digest a bracketed
2411 initializer.
2413 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
2414 ANON_AGGR_TYPE_P.
2416 2001-10-11 Richard Henderson <rth@redhat.com>
2418 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
2419 of an asm statement.
2420 (build_vtbl_ref_1): Split out from build_vtbl_ref.
2421 (build_vfn_ref): Use it to handle vtable descriptors before
2422 calling build_vtable_entry_ref.
2423 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
2425 2001-10-10 Richard Henderson <rth@redhat.com>
2427 * parse.y (asm_operand): Allow named operands.
2428 * semantics.c (finish_asm_stmt): Tweek for changed location
2429 of the operand constrant.
2431 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
2433 * call.c (standard_conversion): Add bad conversion between
2434 integers and pointers.
2435 (convert_like_real): Don't use convert_for_initialization for bad
2436 conversions; complain here and use cp_convert.
2437 (build_over_call): Don't handle bad conversions specially.
2438 (perform_implicit_conversion): Allow bad conversions.
2439 (can_convert_arg_bad): New fn.
2440 * cp-tree.h: Declare it.
2441 * typeck.c (convert_for_assignment): Use it.
2442 (ptr_reasonably_similar): Any target type is similar to void.
2444 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
2446 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
2447 (cp/cp-lang.o): New rule.
2448 * cp-tree.h: Declare hooks.
2449 * tree.c: Make hooks non-static.
2450 (init_tree): Don't initialize hooks here.
2451 * lex.c: Likewise. Move definition of lang_hooks to...
2452 * cp-lang.c: ... new file.
2454 2001-10-08 Richard Henderson <rth@redhat.com>
2456 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
2457 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
2459 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2461 * class.c (build_vtable_entry_ref): Const-ify.
2462 * decl.c (predefined_identifier,
2463 initialize_predefined_identifiers): Likewise.
2464 * init.c (build_new_1): Likewise.
2465 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
2466 Likewise.
2468 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
2470 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
2471 (INSNS_PER_STMT): Likewise.
2472 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
2473 (copy_body, initialize_inlined_parameters): Likewise.
2474 (declare_return_variable, inlinable_function_p): Likewise.
2475 (expand_call_inline, expand_calls_inline): Likewise.
2476 (optimize_inline_calls, clone_body): Likewise.
2477 * tree.c (walk_tree): Moved to ../tree-inline.c.
2478 (walk_tree_without_duplicates): Likewise.
2479 (copy_tree_r, remap_save_expr): Likewise.
2481 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
2483 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
2484 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
2485 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
2486 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
2487 (flag_inline_trees): Moved declaration to ../tree-inline.h.
2488 (walk_tree): Moved declaration to ../tree-inline.h.
2489 (walk_tree_without_duplicates, copy_tree_r): Likewise.
2490 (remap_save_expr): Likewise.
2491 * decl.c: Include tree-inline.h.
2492 (lang_mark_tree): Don't mark inlined_fns.
2493 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
2494 * optimize.c: Include tree-inline.h.
2495 (optimize_inline_calls): Move declaration to ../tree.h, as
2496 non-static.
2497 (remap_decl): Use language-independent constructs and hooks.
2498 (remap_block, copy_body_r, declare_return_variable): Likewise.
2499 (inlinable_function_p): Likewise. Don't test for
2500 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
2501 no longer language-specific.
2502 (optimize_inline_calls): Likewise. Make it non-static. Moved
2503 call of dump_function to...
2504 (optimize_function): Here...
2505 (clone_body): New function, extracted from...
2506 (maybe_clone_body): ... here. Build decl_map locally and pass
2507 it on to clone_body.
2508 * pt.c, semantics.c: Include tree-inline.h.
2509 * tree.c: Likewise.
2510 (cp_walk_subtrees): New language-specific hook for tree inlining.
2511 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
2512 cp_is_overload_p, cp_auto_var_in_fn_p,
2513 cp_copy_res_decl_for_inlining): Likewise.
2514 (walk_tree): Move language-specific constructs into...
2515 (cp_walk_subtrees): this new function.
2516 (copy_tree_r): Use language-independent constructs and hooks.
2517 (init_tree): Initialize tree inlining hooks.
2518 (remap_save_expr): Adjust prototype so that the declaration
2519 does not require the definition of splay_tree.
2521 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
2523 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
2524 to build the declaration instead of the declaration itself.
2526 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
2528 * decl2.c (cxx_decode_option): Add 'else'.
2530 * spew.c (end_input): No longer static.
2531 * cp-tree.h: Declare it.
2532 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
2534 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
2536 * call.c (build_over_call), typeck.c (build_function_call_real):
2537 Pass type attributes to check_function_format rather than name or
2538 assembler name. Don't require there to be a name or assembler
2539 name to check formats.
2541 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
2543 * decl.c (init_decl_processing): Don't call
2544 init_function_format_info. Initialize lang_attribute_table
2545 earlier.
2546 (builtin_function): Call decl_attributes.
2547 (insert_default_attributes): New.
2549 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
2551 * decl.c (grokdeclarator): Copy array typedef handling from C
2552 frontend.
2554 * decl.c (grokdeclarator): Copy too-large array handling from C
2555 frontend.
2557 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
2559 * config-lang.in (target_libs): Added target-gperf, so that we
2560 don't try to build it if C++ is disabled.
2562 2001-09-23 Zack Weinberg <zack@codesourcery.com>
2564 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
2565 (cp/errfn.o): Delete rule.
2566 (cp/error.o): Depend on flags.h.
2567 * errfn.c: Delete file.
2568 * cp-tree.h: Declare warn_deprecated. Remove definitions of
2569 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
2570 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
2571 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
2572 internal_error respectively. Make cp_deprecated into a macro.
2573 Don't define cp_printer typedef or declare cp_printers.
2574 * error.c: Include flags.h.
2575 Delete: struct tree_formatting_info, print_function_argument_list,
2576 print_declaration, print_expression, print_function_declaration,
2577 print_function_parameter, print_type_id, print_cv_qualifier_seq,
2578 print_type_specifier_seq, print_simple_type_specifier,
2579 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
2580 print_parameter_declaration_clause, print_exception_specification,
2581 print_nested_name_specifier, and definition of cp_printers.
2582 (locate_error): New function.
2583 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
2584 rewritten in terms of locate_error and diagnostic.c.
2585 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
2586 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
2587 (init_error): Adjust to match.
2589 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2591 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
2593 2001-09-21 Richard Henderson <rth@redhat.com>
2595 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
2596 (build_vtbl_initializer): Likewise.
2597 (build_vfn_ref): New.
2598 * cp-tree.h: Declare it.
2599 * call.c (build_over_call): Use it.
2600 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
2601 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
2603 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
2605 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
2607 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
2609 Table-driven attributes.
2610 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
2611 * decl2.c (cplus_decl_attributes): Only take one attributes
2612 parameter.
2613 * cp-tree.c (cplus_decl_attributes): Update prototype.
2614 * class.c (finish_struct), decl.c (start_decl, start_function),
2615 decl2.c (grokfield), friend.c (do_friend), parse.y
2616 (parse_bitfield): Update calls to cplus_decl_attributes.
2617 * decl.c (grokdeclarator): Take a pointer to a single ordinary
2618 attribute list.
2619 * decl.h (grokdeclarator): Update prototype.
2620 * decl2.c (grokfield): Take a single ordinary attribute list.
2621 * friend.c (do_friend): Likewise.
2622 * decl.c (shadow_tag, groktypename, start_decl,
2623 start_handler_parms, grokdeclarator, grokparms, start_function,
2624 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
2625 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
2626 (process_template_parm, do_decl_instantiation): Pass single
2627 ordinary attribute lists around.
2628 * decl.c (grokdeclarator): Correct handling of nested attributes.
2629 Revert the patch
2630 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2631 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2632 not the left.
2633 .
2634 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
2635 (cp_attribute_table): Declare.
2636 * decl.c (valid_lang_attribute): Don't define.
2637 (lang_attribute_table): Define.
2638 (init_decl_processing): Initialize lang_attribute_table instead of
2639 valid_lang_attribute.
2640 * tree.c (cp_valid_lang_attribute): Remove.
2641 (handle_java_interface_attribute, handle_com_interface_attribute,
2642 handle_init_priority_attribute): New functions.
2643 (cp_attribute_table): New array.
2644 * decl2.c (import_export_class): Don't use
2645 targetm.valid_type_attribute.
2647 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2649 * Make-lang.in (cp/error.o): Depend on real.h
2650 * error.c: #include "real.h"
2652 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2654 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
2655 xmalloc/strcpy/strcat.
2657 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2659 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
2660 Const-ification.
2661 * pt.c (tsubst_decl): Likewise.
2663 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2665 * decl2.c (lang_f_options): Const-ification.
2666 * lex.c (cplus_tree_code_name): Likewise.
2667 * spew.c (yyerror): Likewise.
2669 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
2671 PR c++/3986
2672 * class.c (force_canonical_binfo_r): Check & move an indirect
2673 primary base first.
2674 (force_canonical_binfo): Check that it's not already
2675 canonical.
2676 (mark_primary_virtual_base): Remove BINFO parameter.
2677 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
2679 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
2681 Remove TYPE_NONCOPIED_PARTS.
2682 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
2683 CLASSTYPE_PURE_VIRTUALS.
2684 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
2685 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
2686 (layout_class_type): Don't call fixup_inline_methods here ...
2687 (finish_struct_1): ... call it here.
2689 2001-09-04 Mark Mitchell <mark@codesourcery.com>
2691 * decl.c (duplicate_decls): Remove code deadling with
2692 DECL_SAVED_INSNS.
2693 * decl2.c (finish_file): Likewise.
2694 * pt.c (instantiate_decl): Likewise.
2695 * semantics.c (expand_body): Don't defer local functions if
2696 they wouldn't be deferred for some other reason. Don't
2697 generate RTL for functions that will not be emitted.
2698 (genrtl_start_function): Remove code deadling with
2699 DECL_SAVED_INSNS.
2700 (genrtl_finish_function): Likewise.
2702 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
2704 PR c++/4203
2705 * call.c (build_over_call): Do not optimize any empty base
2706 construction.
2708 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2710 * error.c (dump_template_decl): Output template parameters
2711 together with their specifiers.
2712 Output `class' prefix for template template parameter.
2713 (dump_decl): Fix formatting.
2715 2001-08-30 Kurt Garloff <garloff@suse.de>
2717 * optimize.c (inlinable_function_p): Allow only smaller single
2718 functions. Halve inline limit after reaching recursive limit.
2720 2001-08-30 Joern Rennecke <amylaar@redhat.com>
2721 Jason Merrill <jason_merrill@redhat.com>
2723 * class.c (build_vtable_entry_ref): Subtract in char*, not
2724 ptrdiff_t.
2726 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
2728 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
2729 (build_cplus_array_type): Use cp_build_qualified_type, not
2730 TYPE_MAIN_VARIANT, to get an unqualified version.
2732 * decl2.c (grok_alignof): Lose.
2733 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
2734 * typeck.c (c_alignof): Lose.
2735 * semantics.c (finish_sizeof, finish_alignof): New.
2736 * parse.y: Use them.
2737 * cp-tree.h: Declare them.
2739 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
2741 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
2742 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
2743 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
2745 2001-08-19 Jakub Jelinek <jakub@redhat.com>
2747 * typeck2.c (add_exception_specifier): Only require complete type if
2748 not in processing template declaration.
2750 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2752 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
2753 GNU_xref_start_scope and GNU_xref_end_scope.
2755 * tree.c (TYPE_HASH): Moved to ../tree.h.
2757 2001-08-16 Mark Mitchell <mark@codesourcery.com>
2759 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
2760 on COMPOUND_EXPRs.
2762 2001-08-14 Richard Henderson <rth@redhat.com>
2764 * class.c, cp-tree.h (build_vfn_ref): Remove.
2765 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
2767 2001-08-13 Mark Mitchell <mark@codesourcery.com>
2769 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
2770 empty class assignment as having side-effects to avoid
2771 spurious warnings.
2773 2001-08-13 Zack Weinberg <zackw@panix.com>
2775 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
2776 * except.c: Include libfuncs.h.
2778 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2780 * decl.c (grokdeclarator): Clarify diagnostic message.
2782 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2784 * decl2.c (do_nonmember_using_decl): Replace using directive
2785 with using declaration in the error message.
2787 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2789 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
2790 criterion to avoid rebuilding expression tree instead of
2791 processing_template_decl.
2793 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
2795 Support named return value optimization for inlines, too.
2796 * decl.c (finish_function): Nullify returns here.
2797 * semantics.c (genrtl_start_function): Not here.
2798 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
2799 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
2800 Also nullify the CLEANUP_STMT for the nrv.
2801 * cp-tree.h: Declare it.
2802 * optimize.c (declare_return_variable): Replace the nrv with the
2803 return variable.
2804 * typeck.c (check_return_expr): Be more flexible on alignment check.
2805 Ignore cv-quals when checking for a matching type.
2807 2001-08-09 Richard Henderson <rth@redhat.com>
2809 * decl2.c (finish_objects): Use target hooks instead of
2810 assemble_constructor and assemble_destructor.
2812 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
2814 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
2816 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
2818 PR c++/3820
2819 Stop using TYPE_NONCOPIED_PARTS.
2820 * call.c (build_over_call): Be careful when copy constructing
2821 or assigning to an empty class.
2822 * class.c (check_bases_and_members): It has a
2823 COMPLEX_ASSIGN_REF if it has a vptr.
2824 (layout_class_type): Don't add empty class padding to
2825 TYPE_NONCOPIED_PARTS.
2826 (finish_struct_1): Don't add the VFIELD either.
2827 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
2828 initialization.
2830 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
2832 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
2834 2001-08-06 Richard Henderson <rth@redhat.com>
2836 * decl2.c (finish_objects): Pass a symbol_ref and priority to
2837 assemble_{constructor,destructor}. Remove priority handling.
2839 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2841 Don't allow template-id in using-declaration.
2842 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
2843 (do_class_using_decl): Likewise.
2845 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2847 * cp/spew.c (read_token): No need to pop buffers.
2849 2001-08-02 Stan Shebs <shebs@apple.com>
2851 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
2852 (fnaddr_from_vtable_entry): Remove decl.
2853 * method.c (use_thunk): Update comment.
2855 2001-08-01 Andrew Cagney <ac131313@redhat.com>
2857 * repo.c (get_base_filename): Change return value to const char
2858 pointer.
2860 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
2862 Kill -fhonor-std.
2863 * NEWS: Document.
2864 * cp-tree.h (flag_honor_std): Remove.
2865 (CPTI_FAKE_STD): Remove.
2866 (std_node): Remove comment about it being NULL.
2867 (fake_std_node): Remove.
2868 * decl.c (in_fake_std): Remove.
2869 (walk_namespaces_r): Remove fake_std_node check.
2870 (push_namespace): Remove in_fake_std code.
2871 (pop_namespace): Likewise.
2872 (lookup_name_real): Remove fake_std_node check.
2873 (init_decl_processing): Always create std_node. Always add
2874 std:: things there.
2875 (builtin_function): Always put non '_' fns in std.
2876 * decl2.c (flag_honor_std): Remove.
2877 (lang_f_options): Remove honor-std.
2878 (unsupported_options): Add honor-std.
2879 (set_decl_namespace): Remove fake_std_node check.
2880 (validate_nonmember_using_decl): Likewise.
2881 (do_using_directive): Likewise.
2882 (handle_class_head): Likewise.
2883 * dump.c (cp_dump_tree): Likewise.
2884 * except.c (init_exception_processing): Adjust.
2885 * init.c (build_member_call): Remove fake_std_node check.
2886 (build_offset_ref): Likewise.
2887 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
2888 * rtti.c (init_rtti_processing): Adjust.
2890 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2892 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
2893 operand while calling cp_tree_equal.
2895 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
2897 The 3.0 ABI no longer has vbase pointer fields.
2898 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
2899 FORMAT_VBASE_NAME): Remove.
2900 * method.c (do_build_copy_constructor): Adjust.
2901 (do_build_assign_ref): Adjust.
2902 * search.c (lookup_field_r): Adjust.
2903 * typeck.c (build_component_ref): Adjust.
2905 The 3.0 ABI always has a vtable pointer at the start of every
2906 polymorphic class.
2907 * rtti.c (build_headof_sub): Remove.
2908 (build_headof): Adjust.
2909 (get_tinfo_decl_dynamic): No need to check flag_rtti
2910 here. Adjust.
2911 (create_real_tinfo_var): Explain why we need a hidden name.
2913 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
2915 PR c++/3631
2916 * class.c (update_vtable_entry_for_fn): The fixed adjustment
2917 of a virtual thunk should be from declaring base.
2919 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
2921 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
2922 the shared virtual base, so preserving inheritance graph order.
2924 2001-07-30 Andreas Jaeger <aj@suse.de>
2926 * decl2.c: Remove unused var global_temp_name_counter.
2928 2001-07-28 Richard Henderson <rth@redhat.com>
2930 * method.c (pending_inlines): Remove.
2932 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
2934 * class.c (mark_primary_virtual_base): Don't adjust base
2935 offsets here.
2936 (dfs_unshared_virtual_bases): Adjust them here.
2937 (mark_primary_bases): Explain why we adjust at the end.
2939 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
2941 * class.c (finish_struct_1): When copying the primary base's
2942 VFIELD, make sure we find it is at offset zero.
2944 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2946 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
2947 tsubst_expr for default template arguments.
2949 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
2951 PR c++/3621
2952 * spew.c (yylex): Only copy the token's lineno, if it is
2953 non-zero.
2955 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
2957 PR c++/3624
2958 * call.c (resolve_args): Simplify, call
2959 convert_from_reference.
2960 (build_new_op): Resolve and convert from reference ARG1
2961 earlier. Adjust ARG2 & ARG3 resolve and conversion.
2963 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
2965 * decl.c (last_function_parm_tags): Remove.
2966 (current_function_parm_tags): Remove.
2967 (init_decl_processing): Adjust.
2968 (start_function): Adjust.
2969 (store_parm_decls): Adjust.
2971 PR c++/3152
2972 * decl.c (grokdeclarator): Detect when a function typedef is
2973 declaring a function, and create last_function_parms correctly.
2975 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
2977 * call.c (joust): Only prefer a non-builtin candidate to a builtin
2978 one if they have the same signature.
2980 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
2981 it rather than toplevel_bindings_p. Give it a mangled name if static.
2982 (convert_to_reference): Adjust.
2983 * decl2.c (get_temp_name): Lose.
2984 * mangle.c (mangle_ref_init_variable): New fn.
2985 (mangle_guard_variable): Strip the ref-init header.
2986 * cp-tree.h: Adjust.
2987 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
2988 initializer.
2989 (grok_reference_init): Always use DECL_INITIAL.
2991 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
2993 PR c++/3416
2994 * call.c (build_conditional_expr): Recheck args after
2995 conversions.
2996 * cp-tree.h (build_conditional_expr): Move to correct file.
2997 * typeck.c (decay_conversion): Diagnose any unknown types
2998 reaching here.
2999 (build_binary_op): Don't do initial decay or default
3000 conversions on overloaded functions.
3001 (build_static_cast): Don't do a decay conversion here.
3003 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
3005 PR c++/3543
3006 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
3007 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
3009 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
3011 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
3012 (create_vtbl_ptr): ... here.
3014 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
3016 * class.c (build_vbase_offset_vbtl_entries): Look for
3017 non-primary base of which we are a sub vtable.
3019 2001-07-24 Phil Edwards <pme@sources.redhat.com>
3021 * semantics.c (finish_this_expr): Remove unused code.
3023 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
3025 Simplify rtti, now we've only one ABI.
3026 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
3027 CPTI_TINFO_VAR_ID.
3028 (tinfo_decl_id, tinfo_var_id): Remove.
3029 (get_typeid_1): Remove.
3030 * rtti.c
3031 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
3032 (typeid_ok_p): New function.
3033 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
3034 (get_tinfo_decl): Remove old abi documentation.
3035 (tinfo_from_decl): Remove.
3036 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
3037 (get_typeid_1): Remove.
3038 (get_base_offset): Remove.
3039 (synthesize_tinfo_var): Absorb get_base_offset.
3040 (create_real_tinfo_var): Don't use tinfo_decl_id.
3042 2001-07-23 Graham Stott <grahams@redhat.com>
3044 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
3045 variable has_two_argument_delete_p.
3047 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
3049 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
3050 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
3051 (CPTI_INDEX_IDENTIFIER): Remove.
3052 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
3053 (delta2_identifier): Remove.
3054 (index_identifier): Remove.
3055 (pfn_or_delta2_identifier): Remove.
3056 (flag_vtable_thunks): Remove.
3057 (VTABLE_DELTA2_NAME): Remove.
3058 (VTABLE_INDEX_NAME): Remove.
3059 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
3060 (vfunc_ptr_type_node): Adjust.
3061 (VTABLE_NAME_PREFIX): Adjust.
3062 (build_vfn_ref): Lose first parameter.
3063 (fixup_all_virtual_upcast_offsets): Remove.
3064 * decl.c (initialize_predefined_identifiers): Remove
3065 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
3066 (init_decl_processing): Remove no-vtable-thunk code.
3067 * decl2.c (flag_vtable_thunks): Remove.
3068 (mark_vtable_entries): Remove no-vtable-thunk code.
3069 * error.c (dump_decl): Remove no-vtable-thunk code.
3070 (dump_expr): Adjust ptr to member function code.
3071 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
3072 code.
3073 * rtti.c (build_headof): Remove no-vtable-thunk code.
3074 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
3075 * search.c (get_base_distance): Remove expand_upcast_fixups case.
3076 (virtual_context) Remove.
3077 (expand_upcast_fixups): Remove.
3078 (fixup_virtual_upcast_offsets): Remove.
3079 (fixup_all_virtual_upcast_offsets): Remove.
3080 * typeck.c (get_member_function_from_ptrfunc): Remove
3081 no-vtable-thunk code.
3082 * call.c (build_over_call): Adjust call to build_vfn_ref.
3083 * class.c (build_vfn_ref): Lose first parameter. Remove
3084 no-vtable-thunk code.
3085 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
3086 (build_vtable_entry): Remove no-vtable-thunk code.
3088 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
3090 Remove old-abi remnants. Remove comments about old abi
3091 behaviour. Remove references to 'new-abi' in comments.
3092 * cp-tree.h: Adjust comments.
3093 (vbase_offsets_in_vtable_p): Delete.
3094 (vcall_offsets_in_vtable_p): Delete.
3095 (vptrs_present_everywhere_p): Delete.
3096 (all_overridden_vfuns_in_vtables_p): Delete.
3097 (merge_primary_and_secondary_vtables_p): Delete.
3098 (TYPE_CONTAINS_VPTR_P): Adjust.
3099 (VTT_NAME_PREFIX): Remove.
3100 (CTOR_VTBL_NAME_PREFIX): Remove.
3101 (init_vbase_pointers): Remove.
3102 * class.c: Adjust coments.
3103 (build_vbase_pointer_fields): Delete.
3104 (build_vbase_pointer): Remove old-abi code.
3105 (build_secondary_vtable): Likewise.
3106 (modify_all_vtables): Likewise.
3107 (create_vtable_ptr): Likewise.
3108 (layout_class_type): Likewise.
3109 (finish_struct_1): Likewise.
3110 (finish_vtbls): Likewise.
3111 (dfs_finish_vtbls): Delete.
3112 (build_vbase_offset_vtbl_entries): Remove old-abi code.
3113 * cvt.c: Adjust comments.
3114 * decl.c: Adjust comments.
3115 * decl2.c: Adjust comments.
3116 * init.c: Adjust comments.
3117 (construct_virtual_bases): Remove old-abi code.
3118 * lang-specs.h: Remove -fno-new-abi.
3119 * mangle.c: Adjust comments.
3120 * rtti.c: Adjust comments.
3121 (get_base_offset): Remove old-abi-code.
3122 * search.c: Adjust comments.
3123 (dfs_init_vbase_pointers): Remove.
3124 (dfs_vtable_path_unmark): Remove.
3125 (init_vbase_pointers): Remove.
3126 * semantics.c: Adjust comments.
3127 (emit_associated_thunks): Remove old-abi code.
3128 * typeck.c: Adjust comments.
3130 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
3132 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
3133 params.h.
3135 2001-07-19 Mark Mitchell <mark@codesourcery.com>
3137 * class.c (finish_struct_anon): Forbid nested classes.
3139 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
3141 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
3142 * optimize.c: Include debug.h.
3143 (maybe_clone_body): Use debug hook.
3144 * semantics.c: Include debug.h.
3145 (expand_body): Use debug hook.
3147 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
3149 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
3151 2001-07-18 Mark Mitchell <mark@codesourcery.com>
3153 * class.c (type_requires_array_cookie): New function.
3154 (check_methods): Don't try to figure out whether the type needs a
3155 cookie here.
3156 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
3157 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
3158 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
3159 * pt.c (instantiate_class_template): Don't set
3160 TYPE_VEC_DELETE_TAKES_SIZE.
3161 * NEWS: Document ABI changes from GCC 3.0.
3163 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
3164 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3166 * NEWS (Changes in GCC 3.0): Fix typo.
3168 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
3170 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
3171 which attributes are to be attached, and a flags argument. Update
3172 call to decl_attributes.
3173 (grokfield): Update call to decl_attributes.
3174 * class.c (finish_struct): Update call to cplus_decl_attributes.
3175 * cp-tree.h (cplus_decl_attributes): Update prototype.
3176 * decl.c (start_decl, grokdeclarator, start_function): Update
3177 calls to decl_attributes and cplus_decl_attributes.
3178 * friend.c (do_friend): Update call to cplus_decl_attributes.
3179 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
3181 2001-07-12 Mark Mitchell <mark@codesourcery.com>
3183 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
3184 for `register' variables with an asm-specification.
3186 2001-07-11 Mark Mitchell <mark@codesourcery.com>
3188 * semantics.c (finish_asm_stmt): Mark the output operands
3189 to an asm addressable, if necessary.
3191 2001-07-11 Ben Elliston <bje@redhat.com>
3193 * Revert this change -- there is a subtle bug.
3195 PR c++/80
3196 * decl.c (finish_enum): New "attributes" argument; pass it to
3197 cplus_decl_attributes. Use a narrower type if the enum is packed.
3198 * cp-tree.h (finish_enum): Adjust prototype.
3199 * parse.y (enum_head): New non-terminal.
3200 (structsp): Use it. Enums now may be preceded or followed by
3201 optional attributes -- pass their chained tree to finish_enum().
3202 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
3204 2001-07-10 Mark Mitchell <mark@codesourcery.com>
3206 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
3207 variables.
3209 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
3211 * semantics.c (cp_expand_stmt): Fix for null
3212 current_function_return_value.
3214 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
3216 * call.c (build_op_delete_call): Initialize fn.
3217 (convert_like_real): Delete conditional.
3218 (joust): Initialize *w and *l.
3219 * class.c: Add prototype for binfo_ctor_vtable.
3220 (get_primary_binfo): Initialize result.
3221 * init.c (build_java_class_ref): Initialize name.
3223 2001-07-09 Erik Rozendaal <dlr@acm.org>
3225 * typeck.c (unary_complex_lvalue): Do not duplicate the
3226 argument to modify, pre-, or post-increment when used as an
3227 lvalue and when the argument has side-effects.
3229 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
3231 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
3232 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
3233 cplus_decl_attributes even if attrs is NULL.
3234 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
3236 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
3238 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
3239 calls to decl_attributes.
3241 2001-07-06 Ira Ruben <ira@apple.com>
3243 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
3244 be DECL_TEMPLATE_RESULT.
3246 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3248 * cp-tree.h (copy_template_template_parm): Rename to ...
3249 (bind_template_template_parm): ... here.
3250 * tree.c (copy_template_template_parm): Rename to ...
3251 (bind_template_template_parm): ... here. Remove the case when
3252 NEWARGS is NULL_TREE.
3253 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
3254 BOUND_TEMPLATE_TEMPLATE_PARM.
3255 * pt.c (lookup_template_class): Adjust.
3257 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
3259 * cvt.c (convert_lvalue): New fn.
3260 * cp-tree.h: Declare it.
3261 * method.c (do_build_assign_ref): Use it.
3262 (do_build_copy_constructor): Convert parm to base types
3263 before calling base constructors.
3265 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
3266 DECL_USER_ALIGN. Check flag_elide_constructors instead of
3267 optimize.
3268 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
3270 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
3272 * optimize.c (optimize_inline_calls): New function, broken out
3273 of ...
3274 (optimize_function): ... here. Call it. Don't inline if it is
3275 a thunk.
3276 (dump_function): Print name of dump flag causing this dump.
3277 * semantics.c (expand_body): Move thunk inline check to
3278 optimize_function.
3280 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
3282 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
3283 (comptypes): Use target.comp_type_attributes.
3285 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
3287 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
3289 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
3291 * error.c (lang_print_error_function): Add a `diagnostic_context *'
3292 parameter. Tweak.
3294 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3296 * decl2.c (import_export_class): Update.
3298 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
3300 * error.c (init_error): Adjust settings.
3302 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
3304 * error.c (init_error): Adjust settings.
3306 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
3308 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
3309 return pointers to data members by reference rather than by value.
3311 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
3313 Implement the Named Return Value optimization.
3314 * cp-tree.h (struct cp_language_function): Add x_return_value.
3315 (current_function_return_value): Now a macro.
3316 * decl.c: Don't define it.
3317 (define_label, finish_case_label): Don't clear it.
3318 (init_decl_processing): Don't register it with GC.
3319 * semantics.c (genrtl_finish_function): Don't check it for
3320 no_return_label. Copy the RTL from the return value to
3321 current_function_return_value and walk, calling...
3322 (nullify_returns_r): ...this new fn.
3323 * typeck.c (check_return_expr): Set current_function_return_value.
3325 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
3327 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
3328 sharing a ctor vtable with. Merge code for cases 1 and 2.
3329 (binfo_ctor_vtable): New fn.
3330 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
3332 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
3334 * class.c (dfs_find_final_overrider): Fix logic.
3336 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
3337 virtual thunk instead of non-virtual.
3338 (get_matching_virtual): Uncomment.
3340 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
3341 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
3342 PARM, not ARG.
3344 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
3346 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
3347 we've not emerged from the hierarchy of RTTI_BINFO on reaching
3348 a non-virtual base.
3350 2001-06-13 Mark Mitchell <mark@codesourcery.com>
3352 * NEWS: Update release number.
3354 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
3356 PR c++/3130, c++/3131, c++/3132
3357 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
3358 * class.c (force_canonical_binfo_r): Move
3359 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
3360 virtual bases unless they're primary and what they're primary
3361 too has been moved.
3362 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
3363 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
3364 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
3365 derived binfo.
3366 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
3367 (layout_nonempty_base_or_field): Add most derived type
3368 parameter. Adjust.
3369 (layout_empty_base): Likewise.
3370 (build_base_field): Likewise.
3371 (build_base_fields): Likewise.
3372 (propagate_binfo_offsets): Add most derived type
3373 parameter. Skip non canonical virtual bases too.
3374 (dfs_set_offset_for_unshared_vbases): Don't skip primary
3375 bases. Do skip canonical bases.
3376 (layout_virtual_bases): Adjust.
3377 (layout_class_type): Adjust.
3378 (dfs_get_primary_binfo): Build list of virtual primary base
3379 candidates.
3380 (get_primary_binfo): Check that the shared virtual primary
3381 base candidate was found first.
3382 (accumulate_vtbl_inits): Don't do anything for non-vptr
3383 containing binfos. For case 1 primary virtual bases, keep
3384 checking that we've not emerged from the hierarchy of RTTI_BINFO.
3386 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
3388 PR c++/3089
3389 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
3390 hierarchy looking for primary bases for a ctor
3391 vtable. Recursively call oneself, if we meet our primary via
3392 this route and haven't met it yet via inheritance graph order.
3394 2001-06-11 Mark Mitchell <mark@codesourcery.com>
3396 * lang-options.h: Emit documentation for -fno-honor-std, not
3397 -fhonor-std.
3399 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
3401 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
3402 Don't clobber delta.
3403 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
3405 2001-06-10 Mark Mitchell <mark@codesourcery.com>
3406 Gabriel Dos Reis <gdr@codesourcery.com>
3408 * Make-lang.in (cp/call.o): Depend on diagnostic.h
3409 (cp/typeck.o): Depend on diagnostic.h
3410 (cp/typeck2.o): Depend on diagnostic.h
3411 (cp/repo.o): Depend on dignostic.h
3412 * typeck.c: #include diagnostic.h
3413 (convert_for_initialization): Remove extern declaration for
3414 warningcount and errorcount.
3416 * call.c: #include diagnostic.h
3417 (convert_like_real): Remove extern declaration for warnincount and
3418 errorcount.
3420 * repo.c: #include diagnostic.h
3421 * typeck2.c: #include diagnostic.h
3423 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
3425 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
3426 in previous change.
3428 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
3430 PR c++/2929
3431 * friend.c (do_friend): Use push_decl_namespace for classes at
3432 namespace scope.
3434 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
3435 Jason Merrill <jason_merrill@redhat.com>
3437 PR c++/3061
3438 * class.c (build_secondary_vtable): Use assert, rather than an error
3439 message.
3440 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
3441 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
3442 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
3443 Don't set BINFO_VTABLE for a primary virtual base.
3445 2001-06-07 Mark Mitchell <mark@codesourcery.com>
3447 * decl.c (duplicate_decls): Update source position information
3448 when a template function is defined.
3450 2001-06-07 Phil Edwards <pme@sources.redhat.com>
3452 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
3454 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
3456 PR c++/2914
3457 * decl.c (pushtag): Don't push into a complete type's scope.
3459 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
3461 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
3462 (struct lang_decl_flags): Lose generate_with_vtable_p.
3463 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
3464 * class.c (copy_virtuals): Adjust.
3465 * decl2.c (mark_vtable_entries): Adjust.
3466 * method.c (make_thunk, build_vtable_entry): Adjust.
3467 * class.c (update_vtable_entry_for_fn): Only look as far as the
3468 first defining class.
3469 (build_vtbl_initializer): Put nothing in the slot for a function only
3470 defined in a lost primary virtual base.
3471 (add_vcall_offset_vtbl_entries_1): Use the same code for
3472 the lost primary case and the normal case.
3473 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
3474 (get_vfield_offset, get_derived_offset): Lose.
3475 (dfs_find_final_overrider): Use look_for_overrides_here.
3476 (get_matching_virtual): New fn.
3477 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
3478 not BV_VCALL_INDEX.
3479 * search.c (look_for_overrides_here): Split out from...
3480 (look_for_overrides_r): Here.
3482 * class.c (find_final_overrider): Return error_mark_node on error.
3484 * decl2.c (key_method): #if 0 accidental change.
3486 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
3488 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
3489 (build_over_call): Likewise.
3490 * decl.c (grokparms): Likewise.
3491 * pt.c (tsubst_decl): Likewise.
3492 * typeck.c (convert_arguments): Likewise.
3494 2001-06-05 Mark Mitchell <mark@codesourcery.com>
3496 * semantics.c (begin_class_definition): Robustify.
3498 * pt.c (instantiate_decl): Tell the repository code about the
3499 clones, not the cloned functions.
3500 * repo.c (repo_template_used): Explicitly instantiate the cloned
3501 function, not the clones.
3503 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
3505 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
3506 ICS_BAD_FLAG on created conversion.
3507 (compare_ics): Break out rank.
3509 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
3511 * decl.c (xref_tag): Remove extraneous %s on dependent name
3512 lookup warning.
3514 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
3516 * class.c (layout_vtable_decl): Fix off by one error on
3517 build_index_type.
3518 (build_vtt): Likewise.
3519 (build_ctor_vtbl_group): Likewise.
3521 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
3523 * class.c (maybe_indent_hierarchy): New function.
3524 (dump_class_hierarchy_r): Add flags. Dump extra binfo
3525 information, if enabled. Use maybe_indent_hierarchy. Adjust
3526 output format.
3527 (dump_class_hierarchy): Adjust prototype. Adjust output format.
3528 (dump_array, dump_vtable, dump_vtt): New functions.
3529 (finish_struct_1): Adjust hierarchy dumping.
3530 (initialize_vtable): Call dump_vtable.
3531 (build_vtt): Call dump_vtt.
3532 (build_ctor_vtbl_group): Call dump_vtable.
3533 * decl2.c (flag_dump_class_layout): Remove.
3534 (cxx_decode_option): Remove dump translation unit
3535 and dump class hierarchy check. Call dump_switch_p.
3536 (finish_file): Adjust dumping.
3537 (dump.c): Only dump base classes if not TDF_SLIM.
3538 Only dump namespace members if not TDF_SLIM.
3539 * optimize.c (dump_function): New function.
3540 (optimize_function): Call dump_function.
3541 * semantics.c (expand_body): Use dump_enabled_p.
3543 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
3545 PR g++/2936
3546 Part missed from first commit
3547 * decl2.c (finish_anon_union): Copy context.
3549 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
3551 PR g++/2936
3552 * optimize.c (remap_decl): Remap anonymous aggregate members too.
3554 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
3556 PR g++/2823
3557 * semantics.c (expand_body): Don't optimize thunks.
3559 2001-05-25 Sam TH <sam@uchicago.edu>
3561 * cp-tree.h lex.h: Fix header include guards.
3563 2001-05-25 Mark Mitchell <mark@codesourcery.com>
3565 * decl.c (init_decl_processing): Tweak.
3567 2001-05-24 Mark Mitchell <mark@codesourcery.com>
3569 * decl.c (duplicate_decls): Tidy.
3570 (init_decl_processing): Always set flag_no_builtin.
3572 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
3574 PR c++/2184
3575 * decl2.c (do_local_using_decl): Push the decls, even in a
3576 template.
3578 2001-05-22 Mark Mitchell <mark@codesourcery.com>
3580 * optimize.c (initialize_inlined_parameters): Don't set
3581 TREE_READONLY for a VAR_DECL taking the place of an inlined
3582 PARM_DECL.
3584 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
3586 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
3587 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
3588 attribute.
3590 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
3592 * parse.y: Refer to compound literals as such, not as
3593 constructor-expressions.
3595 2001-05-21 Mark Mitchell <mark@codesourcery.com>
3597 * call.c (build_op_delete_call): Ignore exception-specifications
3598 when looking for matching delete operators.
3599 * init.c (build_new_1): Compute whether or not the allocation
3600 function used is a placement allocation function or not, and
3601 communicate this information to build_op_delete_call.
3603 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
3605 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
3606 (build_vtbl_ref): Adjust.
3607 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
3608 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
3609 Re-add vtable-gc.
3610 (unsupported_options): Correspondingly.
3612 * decl2.c (maybe_make_one_only): Check flag_weak, not
3613 supports_one_only().
3615 * cp-tree.def (START_CATCH_STMT): Lose.
3616 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
3617 * tree.c (cp_statement_code_p): Don't case it.
3618 * semantics.c (cp_expand_stmt): Likewise.
3619 * cp-tree.h (START_CATCH_TYPE): Lose.
3620 (HANDLER_TYPE): New.
3621 * except.c (expand_start_catch_block): Don't start any blocks.
3622 Return the type.
3623 (expand_end_catch_block): Don't end any blocks.
3624 * parse.y (handler): Don't pass anything from finish_handler_parms
3625 to finish_handler.
3626 * pt.c (tsubst_expr): Likewise.
3627 * semantics.c (begin_handler): Call note_level_for_catch here.
3628 (finish_handler_parms): Don't return anything.
3629 (genrtl_catch_block, begin_catch_block): Lose.
3630 (genrtl_handler): Call expand_start_catch here.
3632 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
3634 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
3635 (get_vtable_decl, build_vtt): Not here.
3637 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
3639 PR c++/2781
3640 * optimize.c (update_cloned_parm): Copy addressability and other
3641 flags.
3643 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3645 * pt.c (determine_specialization): Ignore artificial functions.
3647 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
3649 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
3650 (C_RID_CODE): Remove.
3651 * lex.c (cxx_init_options): Call set_identifier_size. Update.
3652 (init_parse): Don't do it here.
3654 2001-05-18 Diego Novillo <dnovillo@redhat.com>
3656 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
3657 function declaration to avoid stripping the symbol's attributes.
3659 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
3661 * decl.c (pushdecl): Adjust error string.
3662 (xref_tag): Adjust friend class injection warning. Remove the
3663 inherited name from the class shadowed scope.
3665 2001-05-17 Mark Mitchell <mark@codesourcery.com>
3667 * except.c (cp_protect_cleanup_actions): New function.
3668 (init_exception_processing): Don't set protect_cleanup_actions
3669 here. Do set lang_protect_cleanup_actions.
3671 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
3673 * spew.c (read_token): Call yyerror on all unexpected tokens.
3675 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
3677 * init.c (member_init_ok_or_else): Take a tree rather than
3678 string for name.
3679 (expand_member_init): Adjust.
3681 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
3683 * decl.c (duplicate_decls): Suppress warning about duplicate
3684 decls if the first decl is a friend.
3686 2001-05-12 Zack Weinberg <zackw@stanford.edu>
3688 * except.c (choose_personality_routine): Export. Add
3689 explanatory comment. Take an enum languages, not a boolean.
3690 (initialize_handler_parm): Adjust to match.
3691 * cp-tree.h: Prototype choose_personality_routine.
3692 * lex.c (handle_pragma_java_exceptions): New function.
3693 (init_cp_pragma): Register #pragma GCC java_exceptions.
3695 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3697 * method.c (build_mangled_C99_name): Remove unused prototype.
3699 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
3701 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
3702 * typeck.c (get_member_function_from_ptrfunc,
3703 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
3704 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
3706 Reverted Geoff Keating's 2001-05-03's patch.
3708 2001-05-11 Ira Ruben <ira@apple.com>
3710 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
3712 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
3714 * cp-tree.h (finish_label_expr, lookup_label): Delete.
3715 * parse.y: Update for '&&'; don't issue warning here.
3716 * semantics.c (finish_label_expr): Delete.
3718 2001-05-07 Mark Mitchell <mark@codesourcery.com>
3720 * splay-tree.h (splay_tree_max): New function.
3721 (splay_tree_min): Likewise.
3723 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
3725 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
3726 (pfn_vflag_identifier): Define.
3727 Update comment about layout of pointer functions.
3728 (build_ptrmemfunc1): Update prototype.
3729 (expand_ptrmemfunc_cst): Update prototype.
3730 * decl.c (initialize_predefined_identifiers): Initialize
3731 pfn_vflag_identifier.
3732 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
3733 an extra field to the type.
3734 * expr.c (cplus_expand_constant): Pass 'flag' between
3735 expand_ptrmemfunc_cst and build_ptrmemfunc1.
3736 * typeck.c (get_member_function_from_ptrfunc): When
3737 FUNCTION_BOUNDARY < 16, look at additional field to determine
3738 if a pointer-to-member is a real pointer or a vtable offset.
3739 (build_ptrmemfunc1): Add new parameter to contain extra field.
3740 (build_ptrmemfunc): Pass the extra field around.
3741 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
3742 (pfn_from_ptrmemfunc): Ignore the extra field.
3744 2001-05-03 Mark Mitchell <mark@codesourcery.com>
3746 * cp-tree.h (flag_inline_trees): Update documentation.
3747 * decl.c (init_decl_processing): Adjust handling of
3748 flag_inline_functions and flag_inline_trees to support -O3.
3749 (grokfndecl): Set DECL_INLINE on all functions if that's what
3750 the user requested.
3751 (save_function_data): Clear DECL_INLINE in
3752 current_function_cannot_inline is non-NULL.
3753 * decl2.c (flag_inline_trees): Update documentation.
3755 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
3757 * dump.c (cp_dump_tree, USING_STMT case): New case.
3758 * tree.c (cp_statement_code_p): Add USING_STMT.
3759 * decl2.c (do_using_directive): Add the using directive statement.
3761 * tree.c (walk_tree): Reformat an if block.
3763 2001-05-02 Mark Mitchell <mark@codesourcery.com>
3765 * decl.c (compute_array_index_type): Don't try to do anything with
3766 the indices when processing a template.
3768 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3770 * call.c: NULL_PTR -> NULL.
3771 * class.c: Likewise.
3772 * cvt.c: Likewise.
3773 * decl.c: Likewise.
3774 * decl2.c: Likewise.
3775 * except.c: Likewise.
3776 * init.c: Likewise.
3777 * rtti.c: Likewise.
3778 * search.c: Likewise.
3779 * tree.c: Likewise.
3780 * typeck.c: Likewise.
3781 * typeck2.c: Likewise.
3783 2001-05-02 Mark Mitchell <mark@codesourcery.com>
3785 * decl2.c (do_using_directive): Revert previous patch.
3787 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
3789 * cp-tree.def (USING_STMT): New statement node.
3790 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
3791 * decl2.c (do_using_directive): Add USING_STMT to statement
3792 tree. Don't emit errors when processing template decl.
3793 * pt.c (tsubst_expr, USING_STMT case): New case.
3794 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
3796 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
3798 * call.c (build_new_op): Convert args from reference here.
3799 (build_conditional_expr): Don't convert here.
3801 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
3803 * spew.c (last_token_id): New static variable.
3804 (read_token): Set it here.
3805 (yyerror): Use it here.
3807 2001-04-30 Richard Henderson <rth@redhat.com>
3809 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
3810 * decl.c: Likewise.
3812 2001-04-30 Mark Mitchell <mark@codesourcery.com>
3814 * gxxint.texi: Remove.
3815 * Make-lang.in: Remove all traces of gxxint.texi.
3817 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
3819 * decl2.c (start_static_initialization_or_destruction): Correct
3820 logic to handle the -fno-use-cxa-atexit case.
3822 2001-04-30 Mark Mitchell <mark@codesourcery.com>
3824 * optimize.c (update_cloned_parm): New function.
3825 (maybe_clone_body): Use it. Update the `this' parameter too.
3827 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
3829 * decl2.c (unsupported_options): Add new-abi.
3830 * lang-options.h: Remove no longer supported options.
3832 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
3834 * except.c (can_convert_eh): Don't check template parms,
3835 typename types etc.
3837 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
3839 * optimize.c (maybe_clone_body): Copy parameter names and locations.
3841 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
3843 * cp-tree.h (adjust_clone_args): Prototype new function.
3844 * class.c (adjust_clone_args): New function.
3845 * decl.c (start_function): Call it for in charge ctors.
3847 2001-04-26 Mark Mitchell <mark@codesourcery.com>
3849 * method.c (use_thunk): Make sure that thunks really are emitted
3850 when requested.
3852 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
3854 * mangle.c (write_chars): New macro.
3855 (hwint_to_ascii): New function
3856 (write_number): Use it.
3857 (write_integer_cst): Deal with really big numbers.
3859 2001-04-25 Mark Mitchell <mark@codesourcery.com>
3861 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
3862 the clone.
3864 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
3866 * decl.c (grokdeclarator): Set context of namespace scope
3867 TYPE_DECLS.
3869 2001-04-24 Zack Weinberg <zackw@stanford.edu>
3871 * cp/optimize.c: Include hashtab.h.
3872 (struct inline_data): Add tree_pruner.
3873 (expand_call_inline, expand_calls_inline): Use it when calling
3874 walk_tree.
3875 (optimize_function): Initialize and free tree_pruner.
3877 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
3879 Lazy __FUNCTION__ generation.
3880 * cp-tree.def (FUNCTION_NAME): Remove.
3881 * cp-tree.h (function_name_declared_p): Remove.
3882 (cp_fname_init): Prototype.
3883 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
3884 don't call declare_function_name. Call start_fname_decls.
3885 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
3886 clobber the line number.
3887 (cp_fname_init): New function.
3888 (start_function): Call start_fname_decls.
3889 (finish_function): Call finish_fname_decls.
3890 * lex.c (reswords): Add slots for __FUNCTION__ et al.
3891 (rid_to_yy): Add mappings for __FUNCTION__ et al.
3892 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
3893 * parse.y (VAR_FUNC_NAME): New token.
3894 (primary): Add VAR_FUNC_NAME.
3895 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
3896 generation.
3897 (tsubst, FUNCTION_NAME case): Remove.
3898 (tsubst_copy, FUNCTION_NAME case): Remove.
3899 (tsubst_expr, DECL_STMT case): Be careful with a
3900 DECL_PRETTY_FUNCTION_P.
3901 (instantiate_decl): Remove function_name_declared_p.
3902 * semantics.c (begin_compound_statement): Don't call
3903 declare_function_name here.
3904 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
3905 (finish_translation_unit): Call finish_fname_decls.
3906 (expand_body): Remove function_name_declared_p.
3907 * typeck2.c (digest_init): Allow any ERROR_MARK.
3909 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
3911 * pt.c (tsubst_decl): Use VOID_TYPE_P.
3912 * semantics.c: Fix some typos.
3914 2001-04-23 Phil Edwards <pme@sources.redhat.com>
3916 * cp/decl2.c (flag_honor_std): Always initialize to 1.
3918 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3920 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
3922 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
3924 * except.c (build_throw): Wrap the initialization of the exception
3925 object in a MUST_NOT_THROW_EXPR.
3926 (do_free_exception): #if 0.
3928 2001-04-20 Mark Mitchell <mark@codesourcery.com>
3930 * cp-tree.h (finish_enum): Change prototype.
3931 * decl.c (finish_enum): Reorganize.
3932 * parse.y (structsp): Adjust calls to finish_enum.
3934 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
3936 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
3937 't' case.
3939 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
3941 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
3942 (layout_empty_base): Return at end flag.
3943 (build_base_field): Likewise.
3944 (build_base_fields): Likewise.
3945 (layout_virtual_bases): Don't add 1 to eoc value.
3946 (end_of_class): Use full size for empty bases.
3947 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
3948 empty bases. Don't add 1 to eoc value. Only add trailing padding
3949 if we're an empty class with no empty bases.
3950 (dump_class_hierarchy): Dump size and alignment.
3952 2001-04-20 Jakub Jelinek <jakub@redhat.com>
3954 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
3955 ICS_BAD_FLAG.
3957 2001-04-20 Jakub Jelinek <jakub@redhat.com>
3959 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
3960 is found, look first if name does not match the structure name.
3962 2001-04-19 Mark Mitchell <mark@codesourcery.com>
3964 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
3965 set.
3966 (SET_DECL_LANGUAGE): New macro.
3967 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
3968 (pushdecl): Likewise.
3969 (build_library_fn_1): Likewise.
3970 (build_cp_library_fn): Likewise.
3971 (grokfndecl): Likewise.
3972 (grokvardecl): Mark `extern "C"' variables as having C linkage.
3973 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
3974 * lex.c (retrofit_lang_decl): Likewise.
3975 * mangle.c (mangle_decl_string): Don't mangle the names of
3976 variables declared with C language linkage.
3977 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
3979 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
3981 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
3982 flag_access_control from uninitialized storage.
3984 2001-04-15 Mark Mitchell <mark@codesourcery.com>
3986 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
3987 * mangle.c (write_pointer_to_member_type): Fix mangling of
3988 pointers to cv-qualified member function types.
3990 * init.c (build_delete): Create a SAVE_EXPR for the address if
3991 we're going to use it more than once.
3993 2001-04-13 Mark Mitchell <mark@codesourcery.com>
3995 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
3996 (expand_ptremfunc_cst): Change prototype.
3997 (delta2_from_ptrmemfunc): Remove.
3998 * expr.c (cplus_expand_constant): Adjust call to
3999 expand_ptrmemfunc_cst.
4000 * typeck.c (build_ptrmemfunc1): Simplify.
4001 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
4002 results in a constant.
4003 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
4004 (delta2_from_ptrmemfunc): Remove.
4005 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
4007 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
4009 * cp-tree.h (decl_namespace_list): New macro.
4010 (struct saved_scope): Add decl_ns_list.
4011 * decl.c (mark_saved_scope): Mark it.
4012 * decl2.c: Lose static decl_namespace_list.
4013 (init_decl2): Don't save it.
4015 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4017 * cp-tree.h (warn_return_type, yylex): Delete redundant
4018 declarations.
4020 * decl.c (current_class_depth, global_namespace): Likewise.
4022 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
4024 * repo.c (flag_use_repository): Likewise.
4026 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4028 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
4029 set_block, pushdecl, getdecls, gettags, init_decl_processing,
4030 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
4031 lvalue_or_else, print_lang_statistics, comp_target_types,
4032 unsigned_type, signed_type, signed_or_unsigned_type,
4033 build_function_call, mark_addressable, incomplete_type_error):
4034 Delete redundant declarations.
4036 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
4038 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
4039 (TYPE_ANONYMOUS_P): New macro.
4040 (TAGGED_TYPE_P): New macro.
4041 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
4042 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
4043 * tree.c (no_linkage_helper): Likewise.
4044 * semantics.c (begin_class_definition): Likewise.
4045 * pt.c (convert_template_argument): Likewise.
4046 * lex.c (check_for_missing_semicolon): Likewise.
4048 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
4050 * class.c (dfs_unshared_virtual_bases): New function.
4051 (mark_primary_bases): Call it.
4052 (check_bases): Ignore virtual bases when determining
4053 nearly-emptiness.
4055 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
4057 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
4059 2001-04-11 Mark Mitchell <mark@codesourcery.com>
4061 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
4062 cloned function to the clone.
4064 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4066 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
4068 * semantics.c: Include expr.h.
4070 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
4072 * method.c (implicitly_declare_fn): Commonize code for copy ctor
4073 and assignment op. Set TREE_USED for parameter.
4075 2001-04-10 Mark Mitchell <mark@codesourcery.com>
4077 * class.c (find_final_overrider_data): Add `candidates'.
4078 (dfs_find_final_overrider): Don't issue error messages
4079 prematurely.
4080 (find_final_overrider): Issue error messages here.
4081 (build_base_field): Don't warn about amgibuous direct bases here.
4082 (warn_about_ambiguous_direct_bases): New function.
4083 (layout_class_type): Use it.
4085 2001-04-10 Richard Henderson <rth@redhat.com>
4087 * typeck.c (build_array_ref): Push the array reference inside
4088 COMPOUND_EXPR and COND_EXPR.
4090 2001-04-05 Mark Mitchell <mark@codesourcery.com>
4092 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
4093 * decl.c (duplicate_decls): Adjust accordingly.
4094 (maybe_commonize_var): Likewise.
4095 (grokfndecl): Likewise.
4096 (start_function): Likewise.
4097 (start_method): Likewise.
4098 * decl2.c (key_method): Likewise.
4099 (import_export_decl): Likewise.
4100 * method.c (implicitly_declare_fn): Likewise.
4101 * optimize.c (maybe_clone_body): Likewise.
4103 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
4105 * lang-specs.h: Add __DEPRECATED.
4107 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
4109 * search.c (get_dynamic_cast_base_type): When building a new
4110 constant, set its type to ssizetype.
4112 2001-04-04 Jakub Jelinek <jakub@redhat.com>
4114 * optimize.c (expand_call_inline): Only add newly inlined statements
4115 into inlined_stmts.
4117 2001-04-03 Mark Mitchell <mark@codesourcery.com>
4119 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
4120 (OPERATOR_FORMAT): Likewise.
4121 (OPERATOR_TYPENAME_FORMAT): Likewise.
4122 * operators.def: Remove old name-mangling information.
4123 * decl.c (grok_op_properties): Adjust accordingly.
4124 * lex.c (init_operators): Likewise.
4125 * rtti.c (get_tinfo_decl): Issue error messages about types that
4126 have variable size.
4128 2001-04-03 Mark Mitchell <mark@codesourcery.com>
4130 * decl2.c (import_export_decl): Don't call import_export_class
4131 when processing an inline member function.
4132 * semantics.c (expand_body): Call import_export_decl before
4133 emitting inline functions.
4135 2001-03-28 Richard Henderson <rth@redhat.com>
4137 IA-64 ABI Exception Handling:
4138 * cp-tree.def (EH_SPEC_BLOCK): New.
4139 (MUST_NOT_THROW_EXPR): New.
4140 * cp-tree.h: Update changed function declarations.
4141 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
4142 (CPTI_CALL_UNEXPECTED): New.
4143 (struct cp_language_function): Rename x_eh_spec_try_block
4144 to x_eh_spec_block.
4145 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
4146 * decl.c (current_binding_level): If no current function
4147 bindings, revert to scope_chain.
4148 (initialize_predefined_identifiers): Remove __cp_push_exception.
4149 (store_parm_decls): Use begin_eh_spec_block.
4150 (finish_function): Use finish_eh_spec_block.
4151 (mark_lang_function): Update for name changes.
4152 * decl2.c (finish_file): No mark_all_runtime_matches.
4153 * dump.c (cp_dump_tree): Handle new tree codes.
4154 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
4155 * except.c (catch_language_init, catch_language): Remove.
4156 (init_exception_processing): Don't set language code.
4157 Initialize call_unexpected_node, protect_cleanup_actions,
4158 eh_personality_libfunc, lang_eh_runtime_type.
4159 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
4160 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
4161 (prepare_eh_type): Split out type canonicalizations ...
4162 (build_eh_type_type): ... from here.
4163 (build_eh_type_type_ref): Remove.
4164 (mark_all_runtime_matches): Remove.
4165 (build_exc_ptr): New.
4166 (do_begin_catch, do_end_catch): New.
4167 (do_pop_exception): Remove.
4168 (build_terminate_handler): Remove.
4169 (choose_personality_routine): Split out language choice from ...
4170 (initialize_handler_parm): ... here.
4171 Use MUST_NOT_THROW_EXPR.
4172 (expand_start_catch_block): Use do_begin_catch. Simplify Java
4173 exception object handling.
4174 (expand_start_eh_spec, expand_end_eh_spec): Remove.
4175 (expand_exception_blocks, alloc_eh_object): Remove.
4176 (begin_eh_spec_block, finish_eh_spec_block): New.
4177 (do_allocate_exception, do_free_exception): New.
4178 (expand_throw): Merge into ...
4179 (build_throw): ... here. Update for abi.
4180 * expr.c (cplus_expand_expr): No expand_internal_throw.
4181 Handle MUST_NOT_THROW_EXPR.
4182 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
4183 * semantics.c (*) Update for except.h name changes.
4184 (genrtl_try_block): No protect_with_terminate.
4185 (genrtl_eh_spec_block): New.
4186 (genrtl_handler): Don't emit the goto here.
4187 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
4188 (genrtl_finish_function): Don't expand_exception_blocks.
4189 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
4191 2001-03-28 Richard Henderson <rth@redhat.com>
4193 * decl.c (struct named_label_list): Rename eh_region to
4194 in_try_scope, add in_catch_scope.
4195 (struct binding_level): Rename eh_region to is_try_scope,
4196 add is_catch_scope.
4197 (note_level_for_try): Rename from note_level_for_eh.
4198 (note_level_for_catch): New.
4199 (poplevel): Copy both is_try_scope and is_catch_scope to
4200 the named_label_list struct.
4201 (check_previous_goto_1): Don't check for catch block via
4202 DECL_ARTIFICIAL; use in_try_scope instead.
4203 (check_goto): Likewise.
4204 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
4205 * except.c (expand_start_catch_block): Call note_level_for_catch.
4206 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
4208 2001-03-27 Richard Henderson <rth@redhat.com>
4210 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
4211 exceptions_via_longjmp.
4213 2001-03-27 Phil Edwards <pme@sources.redhat.com>
4215 * pt.c (check_default_tmpl_args): Make error messages clearer.
4217 2001-03-26 Phil Edwards <pme@sources.redhat.com>
4219 * error.c: Also undefine 'A' macro used for cp_printers definition.
4221 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4223 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4225 2001-03-26 Mike Yang <yang@research.att.com>
4226 Mark Mitchell <mark@codesourcery.com>
4228 * dump.c (dump_access): New function.
4229 (cp_dump_tree): Use it. Dump basetype information for class
4230 types.
4232 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4234 * Makefile.in (optimize.o): Depend on params.h.
4235 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
4236 (init_decl_processing): Set flag_no_inline when doing
4237 inlining-on-trees.
4238 * optimize.c: Include params.h.
4239 (struct inline_data): Improve documentation of FNS. Add
4240 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
4241 (INSNS_PER_STMT): New macro.
4242 (remap_block): Use CLONING_P.
4243 (inlinable_function_p): Don't inline big functions.
4244 (expand_call_inline): Keep track of how much inlining we've done.
4245 (optimize_function): Set FIRST_INLINED_FN.
4246 (maybe_clone_body): Set CLONING_P.
4247 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
4248 tree nodes.
4249 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
4250 rest_of_compilation. Clear DECL_RTL for local variables
4251 afterwards.
4252 (clear_decl_rtl): New function.
4254 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
4256 Implement DR 209
4257 * cp-tree.h (skip_type_access_control,
4258 reset_type_access_control): Prototype.
4259 * decl.c (grokdeclarator): Access of friends is not checked.
4260 * parse.y (component_decl_list): Reset type access control.
4261 * semantics.c (decl_type_access_control): Clear
4262 current_type_lookups.
4263 (save_type_access_control): Don't save if not deferring.
4264 (skip_type_access_control, reset_type_access_control): New
4265 functions.
4266 (begin_class_definition): Do type access control for basetypes.
4267 Start deferred access control.
4268 (finish_class_definition): Resume immediate access control if
4269 this is a local class.
4271 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4273 * class.c (add_method): Use memcpy/memmove, not bcopy.
4275 * decl.c (duplicate_decls): Likewise.
4277 2001-03-23 Jakub Jelinek <jakub@redhat.com>
4279 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
4280 not `_'.
4282 2001-03-23 Jakub Jelinek <jakub@redhat.com>
4284 * decl.c (local_names): Define.
4285 (push_local_name): New.
4286 (grok_reference_init): Return init if initializing static reference
4287 variable with non-constant instead of emitting it.
4288 Move expand_static_init call to cp_finish_decl.
4289 (layout_var_decl): Call push_local_name.
4290 (maybe_commonize_var): Allow inlining functions even if they have
4291 static local variables, use comdat_linkage for them if flag_weak.
4292 (check_initializer): Call obscure_complex_init if
4293 grok_reference_init returned non-zero.
4294 (save_function_data): Clear x_local_names.
4295 (pop_cp_function_context): Free x_local_names.
4296 (mark_inlined_fns): Remove.
4297 (mark_lang_function): Mark x_local_names.
4298 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
4299 Mark inlined_fns as tree, remove call to mark_inlined_fns.
4300 * class.c (alter_access): Ensure DECL_ACCESS is never set if
4301 DECL_DISCRIMINATOR_P.
4302 * cp-tree.h (cp_language_function): Add x_local_names.
4303 (lang_decl_flags): Add discriminator into u2.
4304 (lang_decl_inlined_fns): Remove.
4305 (lang_decl): inlined_fns is now a TREE_VEC.
4306 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
4307 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
4308 TREE_VEC, not a custom structure.
4309 (optimize_function): Likewise.
4310 * mangle.c (discriminator_for_local_entity): Discriminate among
4311 VAR_DECL local entities.
4312 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
4313 is not valid.
4315 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
4317 Add support for Java interface method calls.
4318 * cp-tree.h (struct lang_type): Add java_interface flag.
4319 (TYPE_JAVA_INTERFACE): New macro.
4320 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
4321 by setting TYPE_JAVA_INTERFACE.
4322 * call.c (java_iface_lookup_fn): New static.
4323 (build_over_call): If calling a method declared in a
4324 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
4325 expression which resolves the function address.
4326 (build_java_interface_fn_ref): New function.
4328 2001-03-22 Richard Henderson <rth@redhat.com>
4330 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
4331 * except.c: Don't include it.
4333 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
4334 based on an idea from Joe Buck <jbuck@synopsys.com>
4336 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
4337 New nonterminals.
4338 (data_def, component_decl): Add reductions to bad_decl.
4340 2001-03-22 Jakub Jelinek <jakub@redhat.com>
4342 * method.c (do_build_assign_ref): Don't use build_modify_expr for
4343 anonymous aggregates, since they don't have assignment operator
4344 method.
4345 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
4346 assignment operators for anonymous structure fields.
4348 2001-03-21 Jason Merrill <jason@redhat.com>
4350 * pt.c (instantiate_decl): Abort if we see a member constant
4351 instantiation that doesn't already have its initializer.
4352 Downgrade explicit instantiation without definition to pedwarn.
4354 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
4355 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
4356 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
4358 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
4359 (pending_vtables): Remove.
4360 * decl2.c (pending_vtables): Remove.
4361 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
4362 CLASSTYPE_VTABLE_NEEDS_WRITING.
4363 (import_export_class): Likewise.
4364 (init_decl2): Don't mark pending_vtables.
4365 * lex.c (handle_pragma_vtable): Just sorry.
4366 * pt.c (instantiate_class_template): Don't mess with
4367 CLASSTYPE_VTABLE_NEEDS_WRITING.
4368 (mark_class_instantiated): Likewise.
4369 * ptree.c (print_lang_type): Don't print it.
4370 * semantics.c (begin_class_definition): Don't set it.
4372 * pt.c (template_tail): Replace with last_pending_template.
4373 (maybe_templates, maybe_template_tail): Remove.
4374 (add_pending_template): Adjust.
4375 (instantiate_pending_templates): Adjust.
4377 * cp-tree.h (struct saved_scope): Remove lang_stack field.
4378 (current_lang_stack): Remove.
4379 * decl.c (maybe_push_to_top_level): Don't initialize it.
4380 (duplicate_decls): Use current_lang_depth.
4381 (xref_basetypes): Likewise.
4382 * class.c (current_lang_depth): New fn.
4383 (push_lang_context): Use more varray functionality.
4384 (pop_lang_context): Likewise.
4386 * error.c (GLOBAL_THING): Always use '__'.
4388 2001-03-21 Mark Mitchell <mark@codesourcery.com>
4390 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
4392 * mangle.c (mangle_decl_string): Mangle the names of overloaded
4393 operators, even when they have `extern "C"' linkage.
4395 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4397 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
4398 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
4399 where it's not necessary.
4400 (add_method): Remove optimization involving comparison of
4401 DECL_ASSEMBLER_NAME.
4402 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
4403 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
4404 where it's not necessary.
4405 (check_methods): Likewise.
4406 (build_clone): Likewise.
4407 (built_vtt): Likewise.
4408 * cp-tree.h (DECL_NEEDED_P): Likewise.
4409 * decl.c (pushtag): Likewise.
4410 (duplicate_decls): Likewise.
4411 (pushdecl): Likewise.
4412 (builtin_function): Likewise.
4413 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
4414 (build_cp_library_fn): Likewise.
4415 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
4416 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
4417 where it's not necessary.
4418 (make_rtl_for_nonlocal_decl): Likewise.
4419 (cp_finish_decl): Likewise.
4420 (grokfndecl): Likewise.
4421 (grokvardecl): Likewise.
4422 (grokdeclarator): Likewise.
4423 (start_function): Likewise.
4424 (cp_missing_return_ok_p): Likewise.
4425 * decl2.c (grokclassfn): Likewise.
4426 (check_classfn): Likewise.
4427 (finish_static_data_member_decl): Likewise.
4428 (grokfield): Likewise.
4429 * error.c (GLOBAL_IORD_P): Remove.
4430 (dump_global_iord): Improve output.
4431 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
4432 * except.c (nothrow_libfn_p): Summarily reject any function not in
4433 namespace-scope.
4434 * init.c (build_java_class_ref): Don't explicitly set
4435 DECL_ASSEMBLER_NAME after calling mangle_decl.
4436 * mangle.c (mangle_decl_string): Handle extern "C" functions.
4437 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
4438 * method.c (set_mangled_name_for_decl): Don't explicitly set
4439 DECL_ASSEMBLER_NAME after calling mangle_decl.
4440 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
4441 IDENTIFIER_GLOBAL_VALUE for the thunk.
4442 * pt.c (set_mangled_name_for_template_decl): Remove.
4443 (check_explicit_specialization): Don't use it.
4444 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
4445 (tsubst_friend_function): Likewise.
4446 (tsubst_decl): Likewise.
4447 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
4448 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
4449 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
4450 where it's not necessary.
4451 (tinfo_base_init): Likewise.
4452 (create_real_tinfo_var): Likewise.
4453 * search.c (looup_field_1): Likewise.
4454 * semantics.c (finish_named_return_value): Likewise.
4455 * tree.c (init_tree): Set lang_set_decl_assembler_name.
4457 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
4459 Correct semantics restrictions checking in throw-expression.
4460 * except.c (is_admissible_throw_operand): New function.
4461 (build_throw): Use it.
4463 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4465 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
4466 and its ilk.
4468 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4470 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4471 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
4472 * decl.c (duplicate_decls): Likewise.
4473 (builtin_function): Likewise.
4474 (build_library_fn): Likewise.
4475 (build_cp_library_fn): Likewise.
4476 (check_initializer): Likewise.
4477 (cp_finish_decl): Likewise.
4478 * decl2.c (grokfield): Likewise.
4479 (grok_function_init): Remove #if 0'd code.
4480 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4481 * friend.c (do_friend): Likewise.
4482 * init.c (get_temp_regvar): Likewise.
4483 * method.c (make_thunk): Likewise.
4484 * pt.c (tsubst_friend_function): Likewise.
4485 (tsubst_decl): Likewise.
4486 (regenerate_decl_from_template): Likewise.
4487 * semantics.c (genrtl_named_return_value): Likewise.
4488 (expand_body): Likewise.
4489 (genrtl_finish_function): Likewise.
4490 * tree.c (cp_tree_equal): Likewise.
4492 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
4494 * call.c (convert_like_real): Add extra semantics to INNER
4495 parameter. Don't convert to temporary if a user conversion
4496 gives us an lvalue that we're about to bind to a reference.
4497 Set INNER to indicate pending reference binding on recursive
4498 calls.
4500 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
4502 * cp/lex.c: Delete duplicate pending_lang_change.
4504 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
4506 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
4507 Similarly.
4508 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
4509 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
4511 2001-03-09 Zack Weinberg <zackw@stanford.edu>
4513 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
4515 2001-03-08 Stan Shebs <shebs@apple.com>
4517 * cp-tree.h (set_identifier_local_value): Remove unused decl.
4519 2001-03-06 Zack Weinberg <zackw@stanford.edu>
4521 * spew.c: Remove references to CPP_OSTRING.
4523 2001-03-06 Andrew Haley <aph@redhat.com>
4525 * typeck.c (convert_arguments): Check that we have an fndecl.
4527 2001-03-05 Andrew Haley <aph@redhat.com>
4529 * typeck.c (convert_arguments): Don't do ellipsis conversion for
4530 __built_in_constant_p.
4532 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
4534 * typeck.c (build_static_cast): Allow enum to enum conversions
4535 as per DR 128.
4537 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
4539 * class.c (check_field_decls): Pointers to member do not a
4540 non-pod struct make, as per DR 148.
4542 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
4544 * call.c (joust): cp_pedwarn when using gnu extension concerning
4545 worst conversion sequences.
4547 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4549 * decl.c: Replace all uses of 'boolean' with 'bool'.
4551 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4553 * lang-specs.h: Add zero initializer for cpp_spec field to
4554 all array elements that need one. Don't put an #ifdef inside
4555 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
4556 use it.
4558 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
4560 Implement using decls inside template functions.
4561 * decl2.c (validate_nonmember_using_decl): Don't special case
4562 fake_std_node in the global namespace. Don't reject early when
4563 processing a template.
4564 (do_local_using_decl): Add to statement tree. Don't do further
4565 processing when building a template.
4566 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
4568 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
4570 * decl2.c (do_nonmember_using_decl): Don't complain if we find
4571 same function. Do complain about ambiguating extern "C"
4572 declarations.
4574 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
4576 Remove floating point and complex type template constant parms.
4577 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
4578 COMPLEX_TYPE extensions.
4579 (invalid_nontype_parm_type_p): Likewise.
4581 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
4583 * except.c (call_eh_info): Revert "match_function"'s type.
4585 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
4587 Fix ctor vtable vcall offsets.
4588 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
4589 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
4590 (get_matching_base): Remove.
4591 (get_original_base): New function.
4592 (build_vtbl_initializer): Initialize vid.rtti_binfo.
4593 Use a virtual thunk for a ctor vtable with an index
4594 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
4595 primary base within a constructor vtable. Only set
4596 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
4597 when primary base has been lost.
4598 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
4600 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
4602 * call.c (joust): Ensure more_specialized()'s argument length
4603 parameter has correct value for constructors.
4605 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
4607 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
4609 * decl.c (mark_inlined_fns): Prototype.
4611 2001-02-22 Mark Mitchell <mark@codesourcery.com>
4613 * spew.c (yylex): Correct handling of friends.
4615 2001-02-22 Mark Mitchell <mark@codesourcery.com>
4617 * mangle.c (write_encoding): Pass write_function_type the
4618 FUNCTION_DECL for the function being encoded.
4619 (write_function_type): Pass it along to write_bare_function_type.
4620 (write_bare_function_type): Pass it along to write_method_parms.
4621 (write_method_parms): Don't mangle the compiler-generated
4622 parameters to a constructor or destructor.
4624 2001-02-22 Andreas Jaeger <aj@suse.de>
4626 * optimize.c: Include toplev.h for
4627 note_deferral_of_defined_inline_function prototype.
4629 2001-02-22 Jakub Jelinek <jakub@redhat.com>
4631 * cp-tree.h (struct lang_decl_inlined_fns): New.
4632 (struct lang_decls): Add inlined_fns.
4633 (DECL_INLINED_FNS): New macro.
4634 * optimize.c (struct inline_data): Add inlined_fns.
4635 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
4636 (inlinable_function_p): Likewise, fix typo in comment,
4637 function is not inlinable if it already inlined function currently
4638 being optimized.
4639 (expand_call_inline): Add fn to inlined_fns if necessary.
4640 (optimize_function): Initialize inlined_fns.
4641 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
4642 * decl.c (mark_inlined_fns): New function.
4643 (lang_mark_tree): Call it.
4645 2001-02-21 Jason Merrill <jason@redhat.com>
4647 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
4648 (DECL_UNINLINABLE): Move to middle-end.
4650 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
4651 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
4652 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
4653 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
4654 parms and outer BLOCK. note_deferral_of_defined_inline_function.
4656 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
4657 second parm of op=.
4659 2001-02-19 Mark Mitchell <mark@codesourcery.com>
4661 * decl2.c (set_decl_namespace): Allow explicit instantiations in
4662 any namespace.
4664 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4666 * optimize.c (expand_call_inline): Don't walk subtrees of type
4667 nodes.
4669 2001-02-18 Mark Mitchell <mark@codesourcery.com>
4671 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
4672 for a destructor.
4674 2001-02-18 Jason Merrill <jason@redhat.com>
4676 Do put the VTT parameter in DECL_ARGUMENTS.
4677 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
4678 (current_vtt_parm): New macro.
4679 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
4680 (DECL_HAS_VTT_PARM_P): New macro.
4681 (DECL_VTT_PARM): Remove.
4682 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
4683 * decl.c (duplicate_decls): Only copy the operator code if
4684 appropriate.
4685 (start_function): Set current_vtt_parm.
4686 (lang_mark_tree): Don't mark vtt_parm.
4687 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
4688 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
4689 * class.c (build_clone): Maybe remove the VTT parm.
4690 * optimize.c (maybe_clone_body): Set up the VTT parm.
4691 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
4692 * call.c (build_over_call): Just allow the VTT arg.
4693 * method.c (make_thunk): Don't set DECL_VTT_PARM.
4694 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
4695 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
4696 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
4697 * error.c (dump_function_decl): Likewise.
4698 * call.c (build_user_type_conversion_1, convert_like_real): Abort
4699 if we try to call a constructor with in-charge or VTT parms.
4700 * method.c (skip_artificial_parms_for): New fn.
4701 * call.c (add_function_candidate, build_over_call): Call it.
4702 * call.c (build_new_method_call): Use current_vtt_parm.
4703 * init.c (expand_virtual_init): Likewise.
4704 * class.c (same_signature_p): No longer static.
4705 * cp-tree.h: Declare it.
4706 * search.c (look_for_overrides_r): Use it.
4708 2001-02-17 Mark Mitchell <mark@codesourcery.com>
4710 * cp-tree.h (new_abi_rtti_p): Remove.
4711 (name_mangling_version): Likewise.
4712 (flag_do_squangling): Likewise.
4713 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
4714 * decl.c (grokfndecl): Likewise.
4715 * decl2.c (name_mangling_version): Remove.
4716 (flag_do_squangling): Likewise.
4717 (lang_f_options): Remove `squangle'.
4718 (unsupported_options): Add `squangle'.
4719 (cxx_decode_option): Issue a warning about uses of
4720 -fname-mangling-version.
4721 (finish_file): Remove old ABI support.
4722 * pt.c (check_explicit_specialization): Likewise.
4723 (tsubst_decl): Likewise.
4724 * rtti.c (init_rtti_processing): Likewise.
4725 (build_headof): Likewise.
4726 (get_tinfo_decl_dynamic): Likewise.
4727 (tinfo_from_decl): Likewise.
4728 (build_dynamic_cast_1): Likewise.
4729 (synthesize_tinfo_var): Likewise.
4730 * init.c (build_new): Allow enumeration types for the array-bounds
4731 in a direct-new-declarator.
4733 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
4735 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
4736 TREE_PROTECTED from the template being specialized.
4738 2001-02-17 Jason Merrill <jason@redhat.com>
4740 * decl2.c (build_artificial_parm): Set TREE_READONLY.
4742 * decl.c (bad_specifiers): Allow throw specs on things with
4743 pointer-to-function or -member-function type.
4744 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
4745 a pmf.
4747 2001-02-17 Mark Mitchell <mark@codesourcery.com>
4749 * call.c (check_dtor_name): Handle template names correctly.
4751 2001-02-16 Jason Merrill <jason@redhat.com>
4753 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
4754 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
4755 * optimize.c (maybe_clone_body): Don't substitute it.
4756 * call.c (build_new_method_call): Check in_chrg instead.
4757 * init.c (expand_virtual_init): Likewise.
4759 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
4761 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
4762 class-type introduces at least a type-name.
4764 2001-02-16 Jakub Jelinek <jakub@redhat.com>
4766 * call.c (convert_like_real): Create a temporary for non-lvalue.
4768 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
4770 * cp-tree.h: Fix typos in comments.
4772 2001-02-16 Jason Merrill <jason@redhat.com>
4774 * optimize.c (remap_block): If we're compiling a clone, pass the
4775 new block to insert_block.
4777 2001-02-16 Mark Mitchell <mark@codesourcery.com>
4779 * semantics.c (finish_asm_stmt): Robustify.
4781 2001-02-15 Mark Mitchell <mark@codesourcery.com>
4783 * pt.c (push_template_decl_real): Don't remangle the name of a
4784 class template.
4786 2001-02-15 Jim Meyering <meyering@lucent.com>
4788 * Make-lang.in (c++.install-common): Depend on installdirs.
4789 (c++.install-info): Likewise.
4790 (c++.install-man): Likewise.
4792 2001-02-15 Mark Mitchell <mark@codesourcery.com>
4794 * typeck2.c (build_m_component_ref): Robustify.
4796 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
4798 * friend.c (do_friend): Don't take the nested [template] class
4799 into account when deciding whether to warn about the friend
4800 function not referring to a template function.
4802 2001-02-14 Jakub Jelinek <jakub@redhat.com>
4804 * typeck.c (build_unary_op): Clarify error message.
4806 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
4808 * parse.y (component_constructor_declarator): allow optional
4809 parentheses around constructor class name.
4811 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
4813 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
4814 section.
4815 * init.c (emit_base_init): Remove incorrect comment about
4816 virtual bases.
4817 * method.c (make_thunk): Fix comment alignment.
4819 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
4821 Kill remnants of this is variable.
4822 * cp-tree.h (flag_this_is_variable): Remove.
4823 * decl2.c (flag_this_is_variable): Remove.
4824 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
4825 (build_vbase_path): The path is non-static, even in a cdtor.
4826 (resolves_to_fixed_type_p): Add additional return value.
4827 * search.c (init_vbase_pointers): Adjust.
4828 * tree.c (lvalue_p_1): Adjust.
4829 * typeck.c (mark_addressable): Adjust.
4831 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
4833 * pt.c (unify): Don't check cv quals of array types.
4835 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
4837 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
4838 check whether we already have the type.
4840 2001-02-13 Mark Mitchell <mark@codesourcery.com>
4842 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
4843 * call.c (build_op_delete_call): Simplify to remove duplicate
4844 code.
4845 * class.c (clone_function_decl): Don't build the deleting variant
4846 of a non-virtual destructor.
4847 * decl.c (finish_destructor_body): Don't call delete if this is a
4848 non-virtual destructor.
4849 * init.c (build_delete): Explicitly call `operator delete' when
4850 deleting an object with a non-virtual destructor.
4852 2001-02-13 Jason Merrill <jason@redhat.com>
4854 * lang-specs.h: Add more __EXCEPTIONS.
4856 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
4858 * typeck2.c (process_init_constructor): Check
4859 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
4861 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
4863 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
4864 Remove spurious information in comment. Allow further
4865 adjustments of REFERENCE_TYPE args.
4867 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
4869 * errfn.c (cp_deprecated): Tweak diagnostic text.
4870 * parse.y (new_initializer): Deprecate initializer lists
4871 extension.
4873 2001-02-12 Mark Mitchell <mark@codesourcery.com>
4875 Remove old ABI support.
4877 2001-02-11 Mark Mitchell <mark@codesourcery.com>
4879 * decl2.c (flag_vtable_thunks): Always set it to 1.
4880 (flag_new_abi): Likewise.
4881 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
4883 * Makefile.in (g++spec.o): Fix typo.
4885 2001-02-09 Jason Merrill <jason@redhat.com>
4887 * lang-specs.h: Restore definition of __EXCEPTIONS.
4889 2001-02-08 Jason Merrill <jason@redhat.com>
4891 * search.c (shared_member_p): New function.
4892 (lookup_field_r): Use it.
4893 * cp-tree.h (SHARED_MEMBER_P): Remove.
4895 * method.c (process_overload_item): Handle template-dependent array
4896 bounds.
4897 * pt.c (type_unification_real): If we end up with undeduced nontype
4898 parms, try again.
4900 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
4901 types.
4903 * typeck2.c (friendly_abort): Don't say anything if we have
4904 earlier errors or sorries.
4906 * decl.c (check_tag_decl): Notice attempts to redefine bool and
4907 wchar_t. Ignore if in_system_header.
4909 * decl.c (maybe_push_cleanup_level): New fn...
4910 (start_decl_1): ...split out from here.
4911 * cvt.c (build_up_reference): Use it.
4912 * cp-tree.h: Declare it.
4914 2001-02-07 Mark Mitchell <mark@codesourcery.com>
4916 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
4917 spec.
4919 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
4921 * pt.c (lookup_template_class): Make sure it's a primary
4922 template or template_template_parm when called from the parser.
4923 (instantiate_template_class): Add assertion.
4925 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
4927 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
4928 from error_mark_node.
4930 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
4932 Fix specification and implementation bugs in V3 ABI
4933 construction vtables.
4934 * cp-tree.h (flag_dump_class_layout): New flag.
4935 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
4936 (BINFO_LOST_PRIMARY_P): New flag.
4937 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
4938 (BINFO_PRIMARY_MARKED_P): Rename to ...
4939 (BINFO_PRIMARY_P): ... here.
4940 (binfo_via_virtual): New prototype.
4941 * decl2.c (flag_dump_class_layout): New flag.
4942 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
4943 use `=' as a file name separator.
4944 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
4945 bases.
4946 (build_vtbl_address): If this is a virtual primary base, then
4947 get the vtbl of what it is ultimately primary for.
4948 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
4949 for BINFO_PRIMARY_P.
4950 (dfs_skip_nonprimary_vbases_markedp): Likewise.
4951 (get_shared_vbase_if_not_primary): Likewise.
4952 (dfs_get_pure_virtuals): Likewise.
4953 (expand_upcast_fixups): Likewise.
4954 (fixup_virtual_upcast_offsets): Likewise.
4955 (dfs_find_vbase_instance): Likewise.
4956 (find_vbase_instance): Likewise.
4957 (binfo_from_vbase): Adjust comment to reflect reality.
4958 (binfo_via_virtual): New function.
4959 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
4960 for binfo walking during VTT construction.
4961 (dfs_mark_primary_bases): Remove.
4962 (force_canonical_binfo_r): New function.
4963 (force_canonical_binfo): New function.
4964 (mark_primary_virtual_base): New function.
4965 (mark_primary_bases): Walk in inheritance graph order, use
4966 mark_primary_virtual_base.
4967 (determine_primary_base): Use some more intermediate variables.
4968 (dfs_find_final_overrider): Don't check for overriding along a
4969 virtual path.
4970 (dfs_modify_vtables): Walk into primary virtual bases too.
4971 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
4972 (build_base_fields): Likewise.
4973 (dfs_set_offset_for_unshared_vbases): Likewise.
4974 (layout_virtual_bases): Likewise.
4975 (end_of_class): Likewise.
4976 (finish_struct_1): Call dump_class_hierarchy, if requested.
4977 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
4978 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
4979 (dump_class_hierarchy): Add file parameter. Append to file, if
4980 required.
4981 (finish_vtbls): Adjust accumulate_vtbl_inits call.
4982 Use canonical base for virtual bases.
4983 (build_vtt): Add more comments. Adjust build_vtt_inits call.
4984 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
4985 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
4986 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
4987 virtual VTTs.
4988 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
4989 from DATA. We want virtual primary bases and all bases via virtual.
4990 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
4991 virtual base when not a construction vtable.
4992 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
4993 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
4994 Use canonical bases when processing virtual bases.
4995 (accumulate_vtbl_inits): We're interested in any base via a
4996 virtual path.
4997 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
4998 within a construction vtable, determine what is being overridden.
4999 (build_vtbl_initializer): Add more comments
5000 (add_vcall_offset_vtbl_entries_1): Adjust comment.
5001 (build_rtti_vtbl_entries): Check if the base has lost its
5002 primary.
5004 2001-02-05 Mark Mitchell <mark@codesourcery.com>
5006 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
5008 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5010 * decl.c (pushdecl): Call abort instead of fatal.
5011 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
5012 * init.c (build_new_1): Likewise.
5013 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
5014 * decl.c (build_typename_type): hash_table_init now returns void.
5015 decl.c (init_decl_processing): Make an error non-fatal.
5017 2001-02-04 Mark Mitchell <mark@codesourcery.com>
5019 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
5020 Document.
5021 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
5022 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
5023 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
5024 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
5025 * decl.c (maybe_commonize_var): Use the new name-mangling where
5026 appropriate.
5027 * decl2.c (comdat_linkage): Enhance comments. Make all
5028 compiler-generated things static, if COMDAT is not available.
5029 (get_tinfo_decl): Do not make typeinfo objects that belong in the
5030 library COMDAT.
5031 (tinfo_base_init): Use the correct mangled name for typeinfo
5032 strings, and push them into the global scope.
5033 (typeinfo_in_lib_p): New function.
5034 (synthesize_tinfo_var): Use it.
5035 (create_real_tinfo_var): Likewise.
5037 2001-02-03 Jakub Jelinek <jakub@redhat.com>
5039 * decl.c (push_class_binding): Use context_for_name_lookup instead
5040 of CP_DECL_CONTEXT.
5041 * search.c (context_for_name_lookup): Remove static. Check for NULL
5042 context in the loop.
5043 * cp-tree.h (context_for_name_lookup): Add prototype.
5045 2001-02-02 Jakub Jelinek <jakub@redhat.com>
5047 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
5048 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
5049 Remove.
5050 * call.c (convert_class_to_reference, build_user_type_conversion_1,
5051 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
5053 2001-02-02 Mark Mitchell <mark@codesourcery.com>
5055 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
5056 of macros used when compiling g++spec.c.
5057 * g++spec.c (lang_specific_driver): Link with the shared
5058 libgcc by default.
5060 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
5062 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
5063 make_reference_declarator, make_call_declarator), method.c
5064 (implicitly_declare_fn), parse.y (namespace_using_decl,
5065 notype_unqualified_id, expr_or_declarator, new_type_id,
5066 after_type_declarator, direct_after_type_declarator,
5067 notype_declarator, complex_notype_declarator,
5068 complex_direct_notype_declarator, qualified_id,
5069 notype_qualified_id, overqualified_id, direct_new_declarator,
5070 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
5071 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
5072 instead of build_parse_node.
5074 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5076 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
5077 (minus_one_node): Moved to top level gcc directory. Renamed
5078 to integer_minus_one_node.
5080 * init.c (init_init_processing): Don't set minus_one_node.
5081 (build_vec_init): Use integer_minus_one_node.
5083 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5085 2001-01-28 Jakub Jelinek <jakub@redhat.com>
5087 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
5088 identical and they would be replaced with constant, remove
5089 MODIFY_EXPR from the tree.
5091 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5093 * Make-lang.in: Remove all dependencies on defaults.h.
5094 * call.c: Don't include defaults.h.
5095 * decl.c: Likewise.
5096 * decl2.c: Likewise.
5097 * except.c: Likewise.
5098 * pt.c: Likewise.
5099 * rtti.c: Likewise.
5100 * tree.c: Likewise.
5101 * typeck.c: Likewise.
5103 2001-01-25 Jakub Jelinek <jakub@redhat.com>
5105 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
5106 operators even in "C" linkage.
5107 * method.c (set_mangled_name_for_decl): Likewise.
5108 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
5109 overloaded operators in "C" linkage.
5111 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
5113 * pt.c (tsubst_decl): Remove IN_DECL parameter.
5114 (tsubst_arg_types): Check parameter is not void.
5115 (tsubst): Adjust tsubst_decl call.
5117 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
5119 * call.c (add_builtin_candidate): Quote std properly, from
5120 previous change.
5122 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5124 * pt.c (check_explicit_specialization): Clone constructors and
5125 destructors.
5127 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
5129 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
5130 indicates anything special about template depth. Make sure we
5131 only count the user visible template classes.
5133 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
5135 * call.c (build_conv): Typo in comment.
5136 (add_builtin_candidate): Add more explanation.
5137 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
5138 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
5139 when we have enumeral types.
5140 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
5141 candidates for relops and eqops.
5142 (joust): Simplify control flow. Allow a non-template user
5143 function to hide a builtin.
5145 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
5147 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
5148 (more_specialized): Add deduction parameter.
5149 * call.c (joust): Adjust more_specialized call.
5150 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
5151 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
5152 (get_bindings_order): Remove.
5153 (get_bindings_real): Add DEDUCE parameter.
5154 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
5155 REFERENCE_TYPE jig for DEDUCE_ORDER.
5156 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
5157 maybe_adjust_types_for_deduction.
5158 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
5159 directly.
5160 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
5161 (check_cv_quals_for_unify): Use new unify qualifier flags.
5162 (unify): Clear new unify qualifier flags.
5163 (get_bindings_real): Add DEDUCE parameter.
5164 (get_bindings): Adjust call to get_bindings_real.
5165 (get_bindings_overload): Likewise.
5166 (most_specialized_instantiation): Adjust call to
5167 more_specialized.
5169 2001-01-19 Jason Merrill <jason@redhat.com>
5171 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
5173 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
5174 -fnew-abi.
5176 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
5178 * decl2.c (arg_assoc_class): Fix double iteration logic.
5180 2001-01-19 Jason Merrill <jason@redhat.com>
5182 * init.c (build_delete): Always call convert_force to strip cv-quals.
5184 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
5185 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
5186 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
5188 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
5190 * search.c (get_vbase_1): Count only virtual bases.
5192 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
5194 * class.c (duplicate_tag_error): Robustify flag clearing.
5196 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
5198 * cp-tree.h (lookup_template_class): Add complain parm.
5199 * decl.c (lookup_namespace_name): Adjust call to
5200 lookup_template_class.
5201 (make_typename_type): Likewise.
5202 * semantics.c (finish_template_type): Likewise.
5203 * pt.c (lookup_template_class): Add complain parm. Adjust.
5204 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
5205 (tsubst): Likewise.
5207 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
5209 * pt.c (copy_default_args_to_explicit_spec): Preserve
5210 object's CV quals. Reorganize.
5212 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
5214 * typeck.c (build_modify_expr): Say `initialization' for
5215 INIT_EXPRs.
5216 * init.c (build_default_init): Convert to enumeral type, if
5217 needed.
5219 2001-01-18 Jakub Jelinek <jakub@redhat.com>
5221 * parse.y (nomods_initdcl0): Properly set things up for
5222 initdcl0_innards.
5224 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
5226 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
5227 (type_unification_real): Set it.
5228 (unify): Use it.
5230 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
5232 * decl.c (finish_destructor_body): Convert to vbase pointer here.
5234 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
5236 * semantics.c (begin_class_definition): Check we're not inside a
5237 template parm list.
5239 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
5241 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
5242 BASELINK_P.
5244 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5246 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
5247 * call.c (build_over_call): Add comment.
5249 2001-01-16 Daniel Berlin <dberlin@redhat.com>
5251 * cvt.c (ocp_convert): Handle vector type conversion
5252 * typeck2.c (digest_init): Handle vector type initializations
5254 2001-01-16 Phil Edwards <pme@sources.redhat.com>
5256 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
5257 was given.
5259 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
5261 * pt.c (check_nontype_parm): Rename to ...
5262 (invalid_nontype_parm_type_p): ... here.
5263 (process_template_parm): Adjust.
5264 (convert_template_argument): Adjust.
5266 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
5268 * pt.c (check_nontype_parm): New function.
5269 (process_template_parm): Use it.
5270 (convert_template_argument): Use it.
5271 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
5272 member.
5274 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
5276 * tree.c: Add defaults.h
5277 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
5278 * Make-lang.in (cp/tree.o): Add defaults.h.
5280 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
5282 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
5284 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
5286 * g++.1: Change to be ".so man1/gcc.1".
5288 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
5290 * Make-lang.in (c++.info, c++.install-info): Build and install g++
5291 internals info.
5292 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
5293 ($(srcdir)/cp/g++int.info): New target.
5294 * gxxint.texi: Add info directory entry. Use @@ in email address.
5295 * .cvsignore: Update.
5297 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
5299 * typeck.c (build_c_cast): Do template processing earlier.
5300 Always pedwarn on array casts.
5302 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
5304 * friend.c (make_friend_class): Make sure a templated class is
5305 actually a template.
5307 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
5309 * decl2.c (get_guard): Set linkage from guarded decl.
5311 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
5313 * call.c (convert_default_arg): Check for unprocessed
5314 DEFAULT_ARG.
5315 * cp-tree.h (replace_defarg): Move to spew.c.
5316 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
5317 spew.c, which is where they really are.
5318 (done_pending_defargs): Declare.
5319 (unprocessed_defarg_fn): Declare.
5320 * decl.c (replace_defarg): Move to spew.c
5321 * parse.y (structsp): Call done_pending_defargs.
5322 * spew.c (defarg_fns): Rearrange list structure.
5323 (defarg_fnsdone): New static variable.
5324 (defarg_depfns): New static variable.
5325 (init_spew): Adjust.
5326 (add_defarg_fn): Store the type in TREE_TYPE.
5327 (do_pending_defargs): Detect and deal with ordering constraints
5328 and circularity.
5329 (done_pending_defargs): New function.
5330 (unprocessed_defarg_fn): New function.
5331 (replace_defarg): Moved from decl.c. Robustify. Don't save
5332 if circularity detected.
5334 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
5336 * pt.c (unify): Check array has a domain, before checking
5337 whether it is variable sized.
5339 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
5341 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
5342 parameters with pointers to arrays of unknown bound.
5344 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
5346 * parse.y (template_parm_header, template_spec_header): New
5347 reductions. Split out from ...
5348 (template_header): ... here. Use them.
5349 (template_template_parm): Use template_parm_header.
5350 * semantics.c (finish_template_template_parm): Add assert.
5352 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5354 * mangle.c (write_builtin_type): Fix thinko.
5356 * pt.c (copy_default_args_to_explicit_spec_1): New function.
5357 (copy_default_args_to_explicit_spec): Likewise.
5358 (check_explicit_specialization): Use it.
5360 * class.c (finish_struct_1): Remove last argument in call to
5361 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5362 * decl.c (builtin_function): Likewise.
5363 (build_cp_library_fn): Likewise.
5364 (check_initializer): Likewise.
5365 (make_rtl_for_nonlocal_decl): Likewise.
5366 (cp_finish_decl): Likewise.
5367 (start_function): Likewise.
5368 * decl2.c (finish_anon_union): Likewise.
5369 * friend.c (do_friend): Likewise.
5370 * init.c (build_java_class_ref): Likewise.
5371 * method.c (make_thunk): Likewise.
5372 * pt.c (tsubst_friend_function): Likewise.
5373 * semantics.c (expand_body): Likewise.
5375 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5377 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
5378 looking at DECL_CLONED_FUNCTION for non-functions.
5380 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
5382 * error.c (dump_template_parameter): Use parm to determine how
5383 to print default value.
5385 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
5387 * class.c (duplicate_tag_error): Clear more flags.
5389 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
5391 * call.c (build_new_method_call): Use binfo_for_vbase.
5393 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
5395 * cp-tree.h (flag_cond_mismatch): Don't declare.
5396 * decl2.c (flag_cond_mismatch): Don't define.
5397 (lang_f_options): Remove cond-mismatch.
5398 (unsupported_options): Add cond-mismatch.
5400 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
5402 * class.c (handle_using_decl): Reject using of constructor name
5403 of sourcing class. Allow injecting of a method with same name as
5404 nested class. Fixup error messages.
5406 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
5408 * decl2.c (lang_decode_option): Handle -Wformat=2.
5410 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
5412 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
5413 initialized_in_class.
5414 (DECL_DEFINED_IN_CLASS_P): Rename to ...
5415 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
5416 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
5417 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
5418 * pt.c (check_default_tmpl_args): Adjust for
5419 DECL_INITIALIZED_IN_CLASS_P.
5420 (instantiate_class_template): Likewise.
5421 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
5423 * class.c (finish_struct): Constify saved_filename.
5425 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
5427 * class.c (duplicate_tag_error): Adjust diagnostic.
5428 (finish_struct): Locally set location to start of struct.
5429 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
5431 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
5433 * decl.c (struct binding_level): Adjust class_shadowed comments
5434 to reflect reality.
5435 (push_class_level_binding): Adjust comments to reflect reality.
5436 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
5437 Don't set TREE_VALUE on the class_shadowed list.
5439 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5441 * decl2.c (acceptable_java_type): Allow references too.
5442 * init.c (build_java_class_ref): When using the new ABI, search
5443 `class$' and have it mangled with `mangle_decl.'
5444 * mangle.c (write_java_integer_type_codes): New function.
5445 (write_builtin_type): Detect and mangle Java integer and real
5446 types.
5448 2001-01-07 Mark Mitchell <mark@codesourcery.com>
5450 * decl2.c (grokfield): Don't accept `asm' specifiers for
5451 non-static data members.
5453 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5455 * expr.c (cplus_expand_expr): Don't reset `target'.
5457 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
5459 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
5461 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
5463 * parse.y (template_datadef): Check for error_mark_node.
5465 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
5467 * cp-tree.def (DEFAULT_ARG): Make `x' class.
5469 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
5471 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
5472 (record_builtin_type): Make non-static.
5473 (flag_short_double): Don't declare.
5474 (init_decl_processing): Remove the creation of many tree nodes now
5475 in c_common_nodes_and_builtins.
5476 (build_void_list_node): New function.
5477 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
5478 * cp-tree.h (flag_short_wchar): Don't declare.
5480 2001-01-04 Mark Mitchell <mark@codesourcery.com>
5482 * call.c (build_conv): Don't use build1 for USER_CONV.
5483 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
5485 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
5487 * lex.c (lang_init): Call c_common_lang_init.
5489 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
5491 * search.c (lookup_fnfields_here): Remove.
5492 (look_for_overrides_r): Use lookup_fnfields_1.
5493 Ignore functions from using declarations.
5495 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
5497 Implement exceptions specifiers for implicit member functions.
5498 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
5499 * method.c (synthesize_exception_spec): New function.
5500 (locate_dtor, locate_ctor, locate_copy): New functions.
5501 (implicitly_declare_fn): Generate the exception spec too.
5502 * search.c (check_final_overrider): Check artificial functions
5503 too.
5504 * typeck2.c (merge_exception_specifiers): New function.
5506 2001-01-03 Jason Merrill <jason@redhat.com>
5508 * init.c (build_default_init): New fn.
5509 (perform_member_init): Split out from here.
5510 (build_new_1): Use it. Simplify initialization logic.
5511 (build_vec_init): Take an array, rather than a pointer and maxindex.
5512 Speed up simple initializations. Don't clean up if we're assigning.
5513 * cp-tree.h: Adjust.
5514 * decl2.c (do_static_initialization): Remove TREE_VEC case.
5515 * parse.y (new_initializer): Return void_zero_node for ().
5516 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
5517 * typeck2.c (digest_init): Only complain about user-written
5518 CONSTRUCTORs.
5520 2000-12-22 Mike Stump <mrs@wrs.com>
5522 * decl2.c: (max_tinst_depth): Increase to 50.
5524 2001-01-02 Mark Mitchell <mark@codesourcery.com>
5526 * class.c (invalidate_class_lookup_cache): Zero the
5527 previous_class_values.
5528 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
5529 TREE_INT_CST_HIGH.
5530 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
5531 * decl.c (free_bindings): New variable.
5532 (push_binding): Don't create a new binding if we have one on the
5533 free list.
5534 (pop_binding): Put old bindings on the free list.
5535 (init_decl_processing): Use size_int, not build_int_2.
5536 Register free_bindings as a GC root.
5537 (cp_make_fname_decl): Use size_int, not build_int_2.
5538 (push_inline_template_parms_recursive): Likewise.
5539 (end_template_parm_list): Likewise.
5540 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
5541 (tsubst_template_parms): Use size_int, not build_int_2.
5542 (tsubst): Likewise.
5543 * rtti.c (get_vmi_pseudo_type_info): Likewise.
5545 2001-01-02 Richard Henderson <rth@redhat.com>
5547 * parse.y (asm): Set ASM_INPUT_P.
5549 2001-01-02 Jason Merrill <jason@redhat.com>
5551 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
5552 for v3 ABI.
5554 * typeck.c (cp_truthvalue_conversion): New fn.
5555 * cvt.c (ocp_convert): Use it.
5557 * cp-tree.h: Lose c-common.c decls.
5559 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
5560 * cvt.c (convert_to_void): Use type_unknown_p.
5562 * typeck.c (strip_all_pointer_quals): Also strip quals from
5563 pointer-to-member types.
5565 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
5566 parse.y as C.
5568 * call.c (build_new_method_call): Do evaluate the object parameter
5569 when accessing a static member.
5570 * typeck.c (build_component_ref): Likewise.
5572 2001-01-02 Andreas Jaeger <aj@suse.de>
5574 * decl.c (cp_missing_noreturn_ok_p): New.
5575 (init_decl_processing): Set lang_missing_noreturn_ok_p.
5577 2000-12-29 Jakub Jelinek <jakub@redhat.com>
5579 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
5581 2000-12-29 Mark Mitchell <mark@codesourcery.com>
5583 * class.c (pushclass): Remove #if 0'd code.
5584 * cp-tree.h (overload_template_name): Remove.
5585 * decl.c (store_bindings): Simplify.
5586 (pop_from_top_level): Likewise.
5587 * pt.c (overload_template_name): Remove.
5588 (instantiate_decl): Don't call push_to_top_level if it's not
5589 needed.
5591 2000-12-28 Mark Mitchell <mark@codesourcery.com>
5593 * pt.c (register_local_specialization): Don't return a value.
5594 (lookup_template_class): Use move-to-front heuristic when looking
5595 up template instantiations.
5596 (instantiate_decl): Only push_to_top_level when we're actually
5597 going to instantiate the template.
5599 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
5601 * search.c (binfo_for_vtable): Return least derived class, not
5602 most. Handle secondary vtables.
5604 2000-12-22 Jason Merrill <jason@redhat.com>
5606 * pt.c (more_specialized): Don't optimize len==0.
5607 (fn_type_unification): If we're adding the return type, increase len.
5609 * typeck.c (build_binary_op): Fix pmf comparison logic.
5611 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
5612 DECL_STATIC_FUNCTION_P.
5614 * semantics.c (genrtl_finish_function): Don't try to jump to
5615 return_label unless it exists.
5617 In partial ordering for a call, ignore parms for which we don't have
5618 a real argument.
5619 * call.c (joust): Pass len to more_specialized.
5620 (add_template_candidate_real): Strip 'this', pass len.
5621 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
5622 (get_bindings_order): New fn. Pass len down.
5623 (get_bindings_real): Strip 'this', pass len.
5624 (fn_type_unification): Likewise.
5625 (type_unification_real): Succeed after checking 'len' args.
5626 (most_specialized_instantiation): Lose explicit_args parm.
5627 * class.c (resolve_address_of_overloaded_function): Strip 'this',
5628 pass len.
5630 2000-12-21 Jason Merrill <jason@redhat.com>
5632 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
5633 DECL_TEMPLATE_RESULT.
5635 * search.c (lookup_field_r): Call lookup_fnfields_1, not
5636 lookup_fnfields_here.
5638 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
5640 * call.c (build_object_call): Also allow conversions that return
5641 reference to pointer to function.
5642 (add_conv_candidate): Handle totype being ref to ptr to fn.
5643 (build_field_call): Also allow members of type reference to function.
5644 Lose support for calling pointer to METHOD_TYPE fields.
5646 * error.c (dump_expr): Handle *_CAST_EXPR.
5648 * typeck2.c (build_scoped_ref): Always convert to the naming class.
5650 * tree.c (break_out_cleanups): Lose.
5651 * cp-tree.h: Remove prototype.
5652 * typeck.c (build_component_ref): Don't break_out_cleanups.
5653 (build_compound_expr): Likewise.
5654 * semantics.c (finish_expr_stmt): Likewise.
5656 2000-12-20 Richard Henderson <rth@redhat.com>
5658 * cp-tree.h: Update declarations.
5659 * decl.c (finish_case_label): Return the new stmt node.
5660 * semantics.c (finish_goto_stmt): Likewise.
5661 (finish_expr_stmt, finish_return_stmt): Likewise.
5662 (finish_break_stmt, finish_continue_stmt): Likewise.
5663 (finish_asm_stmt): Likewise.
5664 * parse.y (already_scoped_stmt): Set STMT_LINENO.
5665 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
5666 (simple_if, simple_stmt): Return the new stmt node.
5667 (save_lineno): New.
5669 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
5671 * cp-tree.h: Don't declare warn_long_long.
5673 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5675 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
5676 IS_AGGR_TYPE.
5678 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5680 * pt.c (unify): Handle when both ARG and PARM are
5681 BOUND_TEMPLATE_TEMPLATE_PARM.
5683 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5685 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
5686 DECL_TEMPLATE_PARM_P.
5688 2000-12-15 Jason Merrill <jason@redhat.com>
5690 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
5692 * init.c (build_new_1): Don't strip quals from type.
5694 * decl.c (pushdecl): Don't check for linkage on a non-decl.
5696 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
5698 * call.c (build_new_function_call): Lose space before paren in
5699 error message.
5700 (build_new_method_call): Likewise.
5702 * typeck2.c (build_m_component_ref): Propagate quals from datum.
5704 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5706 * pt.c (check_explicit_specialization): Propagate default
5707 function arguments to explicit specializations.
5709 2000-12-13 DJ Delorie <dj@redhat.com>
5711 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
5712 and <? operators.
5714 2000-12-08 Jason Merrill <jason@redhat.com>
5716 * error.c (dump_function_name): Don't let the user see __comp_ctor.
5718 Clean up copy-initialization in overloading code.
5719 * call.c (build_user_type_conversion_1): Die if we are asked to
5720 convert to the same or a base type.
5721 (implicit_conversion): Avoid doing so. Lose reference binding code.
5722 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
5723 direct-initialization. Also do direct-init part of copy-init.
5724 (build_user_type_conversion): Don't provide context to convert_like.
5725 * cvt.c (ocp_convert): build_user_type_conversion will now provide
5726 the constructor call for copy-init.
5728 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
5729 instantiation of a member template.
5730 (do_decl_instantiation): Not here.
5732 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
5734 * class.c (check_field_decls): Don't special case anonymous
5735 fields in error messages.
5736 (note_name_declared_in_class): Use %D on diagnostic.
5738 * tree.c (pod_type_p): Use strip_array_types.
5739 (cp_valid_lang_attribute): Likewise.
5740 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
5741 multiple evaluations.
5742 (cp_has_mutable_p): Use strip_array_types.
5744 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
5746 * cp-tree.h (sufficient_parms_p): Declare new function.
5747 * call.c (sufficient_parms_p): New function, broken out of ...
5748 (add_function_candidate): ... here. Use it.
5749 (add_conv_candidate): Use it.
5750 * decl.c (grok_ctor_properties): Use it.
5752 2000-12-07 Jakub Jelinek <jakub@redhat.com>
5754 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
5756 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
5758 * decl2.c (lang_decode_option): Handle -Wformat-security.
5760 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5762 * pt.c (verify_class_unification): New function.
5763 (get_class_bindings): Use it.
5764 (try_class_unification): Tidy.
5765 (unify): Handle when argument of a template-id is not
5766 template parameter dependent.
5767 (template_args_equal): Handle when TREE_CODE's do not match.
5769 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
5771 * lang-specs.h (c++): When invoking the stand-alone preprocessor
5772 for -save-temps, pass all relevant -Defines to it, and then don't
5773 pass them to cc1plus.
5775 2000-12-05 Will Cohen <wcohen@redhat.com>
5777 * decl.c (finish_case_label): Cleared
5778 more_cleanups_ok in surrounding function scopes.
5779 (define_label): Likewise.
5781 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
5783 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
5784 (get_matching_virtual): Remove.
5785 (look_for_overrides): Declare new function.
5786 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
5787 DECL_VINDEX here.
5788 * class.c (check_for_override): Move base class iteration code
5789 to look_for_overrides.
5790 * search.c (next_baselink): Remove.
5791 (get_virtuals_named_this): Remove.
5792 (get_virtual_destructor): Remove.
5793 (tree_has_any_destructors_p): Remove.
5794 (struct gvnt_info): Remove.
5795 (check_final_overrider): Remove `virtual' from error messages.
5796 (get_matching_virtuals): Remove. Move functionality to ...
5797 (look_for_overrides): ... here, and ...
5798 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
5799 to be overriding.
5801 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
5803 * typeck.c (get_delta_difference): If via a virtual base,
5804 return zero.
5805 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
5806 adjustment.
5808 2000-12-04 Richard Henderson <rth@redhat.com>
5810 * error.c (dump_tree): Use output_add_string not OB_PUTS.
5812 2000-12-04 Jason Merrill <jason@redhat.com>
5814 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
5815 (write_builtin_type): Pass intSI_type_node and the like through
5816 type_for_mode.
5817 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
5818 Pass intSI_type_node and the like through type_for_mode.
5819 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
5820 * pt.c (tsubst, unify): Likewise.
5821 * tree.c (walk_tree): Likewise.
5822 * error.c (dump_type): Likewise.
5823 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
5825 * Make-lang.in: Tweak top comment for emacs.
5826 (cp/TAGS): Restore.
5828 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
5830 * class.c (clone_function_decl): Robustify.
5832 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
5834 * decl.c (store_bindings): Only search in the non modified
5835 old_bindings for duplicates.
5837 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
5839 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
5840 TYPE_POLYMORPHIC_P.
5842 * typeck.c (build_static_cast): Remove unused variable.
5844 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5846 * pt.c: Fix typo in comment.
5848 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
5850 * decl2.c (warn_format): Remove definition.
5851 (lang_decode_option): Handle -Wformat-nonliteral,
5852 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
5854 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
5856 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
5857 (init_decl_processing): Don't create string_type_node,
5858 const_string_type_node, wint_type_node, intmax_type_node,
5859 uintmax_type_node, default_function_type, ptrdiff_type_node and
5860 unsigned_ptrdiff_type_node. Adjust position of call to
5861 c_common_nodes_and_builtins.
5862 (identifier_global_value): New function.
5864 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
5866 * call.c (standard_conversion): Reject pointer to member
5867 conversions from ambiguous, inaccessible or virtual bases.
5868 * typeck.c (build_static_cast): Don't check pointers to members
5869 specially.
5871 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
5873 * method.c (do_build_copy_constructor): Preserve cv
5874 qualifications when accessing source object members.
5875 (do_build_assign_ref): Likewise. Remove separate diagnostics for
5876 unnamed fields.
5878 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
5880 * method.c (do_build_assign_ref): Construct appropriately
5881 CV-qualified base reference. Don't allow const casts in base
5882 conversion.
5884 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
5886 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
5887 incomplete return type.
5889 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
5891 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
5892 * semantics.c (finish_base_specifier): Accept a _TYPE not a
5893 _DECL.
5895 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
5897 * spew.c (yyerror): Cope if yylval.ttype is NULL.
5899 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
5901 * decl.c (grokdeclarator): Diagnose undefined template contexts.
5903 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
5905 * decl.c (grokdeclarator): Do type access control on friend
5906 class.
5908 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
5910 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
5911 bison parser ickiness.
5912 * pt.c (tsubst_friend_function): Enter namespace scope when
5913 tsubsting the function name.
5914 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
5916 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
5918 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
5919 * cvt.c (cp_convert_to_pointer): Add force parameter.
5920 Allow conversions via virtual base if forced.
5921 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
5922 (ocp_convert): Likewise.
5923 * search.c (binfo_from_vbase): Return the virtual base's binfo.
5924 * typeck.c (get_delta_difference): Adjust handling of virtual
5925 bases.
5927 2000-11-26 Mark Mitchell <mark@codesourcery.com>
5929 * tree.c (struct list_hash): Remove.
5930 (list_hash_table): Make it be an htab.
5931 (struct list_proxy): New type.
5932 (list_hash_eq): New function.
5933 (list_hash_pieces): Renamed from ...
5934 (list_hash): ... this.
5935 (list_hash_lookup): Remove.
5936 (list_hash_add): Remove.
5937 (hash_tree_cons): Use the generic hashtable.
5938 (mark_list_hash): Remove.
5939 (init_tree): Create the hashtable.
5941 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
5943 * method.c (build_mangled_C9x_name): Rename to
5944 build_mangled_C99_name. Change C9X references in comments to
5945 refer to C99.
5947 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
5949 * parse.y (unary_expr): Move VA_ARG from here ...
5950 (primary): ... to here.
5952 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
5954 * semantics.c (finish_id_expr): If type is error_mark, return
5955 error_mark.
5957 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
5959 * pt.c (lookup_template_class): Simplify loop exit constructs.
5960 Cope when there is no partial instantiation of a template
5961 template member.
5963 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
5965 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
5967 2000-11-22 Mark Mitchell <mark@codesourcery.com>
5969 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
5970 prefix.
5972 * pt.c (do_decl_instantiate): Explicitly clone constructors and
5973 destructors that haven't already been cloned.
5975 2000-11-20 Richard Henderson <rth@redhat.com>
5977 * parse.y (yyparse_1): Rename the parser entry point.
5979 2000-11-20 Alex Samuel <samuel@codesourcery.com>
5981 * mangle.c (write_name): Use <unscoped-name> for names directly in
5982 function scope.
5983 (write_unscoped_name): Accept names directly in function scope.
5985 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
5987 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
5988 * parse.y (extdef): Add EXPORT reduction.
5989 * spew.c (yylex): Don't skip export here.
5991 2000-11-19 Mark Mitchell <mark@codesourcery.com>
5993 * decl.c (init_decl_processing): Correct name of pure virtual
5994 function under the new ABI.
5995 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
5996 (throw_bad_typeid): Likewise for bad typeid function.
5998 2000-11-18 Mark Mitchell <mark@codesourcery.com>
6000 * decl.c (grokparms): Don't even function types of `void' type,
6001 either.
6002 * mangle.c (write_type): Don't crash when confronted with the
6003 error_mark_node.
6005 * decl.c (grokparms): Don't create parameters of `void' type.
6007 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6009 * lex.c (mark_impl_file_chain): Delete.
6010 (init_parse): Remove call to ggc_add_string_root. No need to
6011 ggc_strdup a string constant. Do not add impl_file_chain to GC
6012 roots.
6013 (handle_pragma_implementation): No need to ggc_strdup main_filename.
6015 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
6017 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
6019 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
6021 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
6022 * decl.c (grokdeclarator): Don't reject void parms here.
6023 (require_complete_types_for_parms): Simplify, use
6024 complete_type_or_else.
6025 (grokparms): Remove bitrot. Remove funcdef parm.
6026 Deal with ellipsis parm lists here.
6027 * semantics.c (finish_parmlist): Don't append void_list_node
6028 here. Set PARMLIST_ELLIPSIS_P.
6030 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
6032 * typeck2.c (incomplete_type_error): Reorganise to avoid
6033 excessive diagnostics.
6035 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6037 * lex.c (struct impl_files, internal_filename): Constify a char *.
6039 2000-11-16 Mark Mitchell <mark@codesourcery.com>
6041 * mangle.c (write_special_name_constructor): Don't generate
6042 assembler junk when confronted with an old-style constructor.
6043 (write_special_name_destructor): Likewise.
6044 (mangle_decl_string): Do it here instead.
6046 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
6048 * call.c (op_error): Make error messages clearer.
6050 2000-11-15 Mark Mitchell <mark@codesourcery.com>
6052 * decl.c (wrapup_globals_for_namespace): Don't mark things
6053 TREE_ASM_WRITTEN when they're not.
6055 2000-11-15 Jason Merrill <jason@redhat.com>
6057 * typeck2.c (friendly_abort): Uncount the error before handing
6058 off to fancy_abort.
6060 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
6062 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
6064 2000-11-14 Mark Mitchell <mark@codesourcery.com>
6066 * class.c (build_vtbl_initializer): Fix typo in comment.
6067 * typeck.c (expr_sizeof): Don't crash on errors.
6069 2000-11-14 Jim Wilson <wilson@redhat.com>
6071 * lang-specs.h: Add %2 after %(cc1_options).
6073 2000-11-14 Richard Henderson <rth@redhat.com>
6075 * typeck.c (c_sizeof): Be strict about casting result value
6076 back to c_size_type_node.
6077 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
6079 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6081 * typeck.c (build_unary_op): Use boolean_increment from
6082 c-common.c, moving the relevant code there.
6084 2000-11-11 Jason Merrill <jason@redhat.com>
6086 * typeck.c (mark_addressable): Don't call put_var_into_stack.
6088 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
6089 in inlines.
6091 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6093 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
6094 * lex.c (copy_lang_decl): Likewise.
6096 2000-11-09 Mark Mitchell <mark@codesourcery.com>
6098 * dump.c (cp_dump_tree): Don't dump function bodies here.
6100 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
6101 (dump.o): Update dependency list.
6102 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
6103 (flag_dump_translation_unit): Likewise.
6104 (CP_TYPE_QUALS): Adjust definition.
6105 (DECL_C_BIT_FIELD): Remove.
6106 (SET_DECL_C_BIT_FIELD): Likewise.
6107 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6108 (add_maybe_template): Likewise.
6109 (strip_array_types): Likewise.
6110 (dump_node_to_file): Likewise.
6111 (cp_dump_tree): New function.
6112 * decl.c (init_decl_processing): Set lang_dump_tree.
6113 * decl2.c (flag_dump_translation_unit): Remove.
6114 * dump.c: Move most of it to ../c-dump.c.
6115 (cp_dump_tree): New function.
6116 * pt.c (add_maybe_template): Remove.
6117 * typeck.c (strip_array_types): Likewise.
6119 2000-11-07 Eric Christopher <echristo@redhat.com>
6121 * decl.c (init_decl_processing): Change definition of
6122 __wchar_t to wchar_t. Remove artificial declaration of
6123 wchar_t.
6124 * lex.c: Change instances of __wchar_t to wchar_t.
6126 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
6128 * lex.c (do_identifier): Don't lookup_name for operators.
6129 * parse.y (operator): Save looking_for_typename.
6130 (unoperator): Restore it.
6131 * spew.c (frob_opname): Use nth_token for lookahead.
6133 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
6135 * decl.c (grok_op_properties): Always use coerce_new_type and
6136 coerce_delete_type.
6137 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
6138 exception specification. Tidy up.
6139 (coerce_delete_type): Preserve exception specification. Tidy up.
6141 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6143 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
6144 (push_binding_level), error.c (cp_tree_printer), pt.c
6145 (process_partial_specialization, tsubst_template_arg_vector),
6146 search.c (lookup_member): Use memset () instead of bzero ().
6148 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
6150 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
6152 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6154 * Make-lang.in (c++.distdir): Remove.
6156 2000-11-04 Mark Mitchell <mark@codesourcery.com>
6158 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
6159 declarations from different namespaces to be combined.
6161 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
6163 * decl.c: Include tm_p.h.
6165 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
6167 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
6169 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
6171 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
6172 (build_overload_value), repo.c (open_repo_file), xref.c
6173 (open_xref_file): Use strchr () and strrchr () instead of index ()
6174 and rindex ().
6176 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
6178 * call.c (build_over_call): Call fold on the CALL_EXPR.
6180 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
6182 * error.c (dump_template_decl): Separate template hearders with
6183 space not comma.
6185 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
6187 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
6188 TS_* flags with corresponding TFF_*. Adjust prototypes of
6189 functions (which used to take a tree_string_flags) to take an int.
6191 * cp-tree.h (enum tree_string_flags): Remove
6192 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
6193 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
6194 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
6195 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
6196 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
6197 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
6198 (type_as_string, decl_as_string, expr_as_string,
6199 context_as_string): Adjust prototype.
6201 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
6202 instead of TS_PLAIN.
6204 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
6205 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
6206 plain `0'.
6208 2000-10-30 Mark Mitchell <mark@codesourcery.com>
6210 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
6211 (linkage_kind): New enumeration.
6212 (decl_linkage): New function.
6213 * decl2.c (comdat_linkage): Extend comment.
6214 * error.c (dump_function_decl): Print the arguments used to
6215 instantiate a template, even when not printing the type of the
6216 function.
6217 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
6218 not TREE_PUBLIC, to test for external linkage.
6219 * tree.c (decl_linkage): New function.
6221 2000-10-28 Mark Mitchell <mark@codesourcery.com>
6223 * pt.c (instantiate_decl): Always instantiate static data members
6224 initialized in-class.
6226 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6228 * Make-lang.in: Move all build rules here from Makefile.in,
6229 adapt to new context. Wrap all rules that change the current
6230 directory in parentheses. Expunge all references to $(P).
6231 When one command depends on another and they're run all at
6232 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6233 all object-file generation rules. Delete obsolete variables.
6235 * Makefile.in: Delete.
6236 * config-lang.in: Delete outputs= line.
6238 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
6240 * error.c (dump_function_decl): Print no space between
6241 `ptr-operator' the `type-specifier' of the return type.
6242 (dump_type_prefix): Make sure we put space at the appropriate
6243 place.
6245 2000-10-23 Jason Merrill <jason@redhat.com>
6247 * call.c (equal_functions): Also call decls_match for extern "C" fns.
6249 2000-10-22 Jason Merrill <jason@redhat.com>
6251 * call.c (build_conditional_expr): Use ocp_convert to force
6252 rvalue conversion.
6254 2000-10-22 Mark Mitchell <mark@codesourcery.com>
6256 * call.c (standard_conversion): Use RVALUE_CONVs for all
6257 expressions that satisfy lvalue_p, not just those that satisfy
6258 real_lvalue_p.
6260 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
6262 * typeck.c (c_sizeof): Return an expression of `size_t' type,
6263 not one with TYPE_IS_SIZETYPE set.
6264 (dubious_conversion_warnings): Remove special-case code.
6266 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
6268 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
6269 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
6270 (dump_type_prefix): Print vector-of-int as 'int vector'.
6271 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
6272 * tree.c (walk_tree): Handle VECTOR_TYPE.
6274 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
6276 2000-10-21 Jason Merrill <jason@redhat.com>
6278 * parse.y (operator): Set got_object from got_scope.
6279 Set looking_for_typename.
6280 * decl.c (lookup_name_real): Clear val after setting from_obj.
6281 Reorganize diagnostic.
6283 2000-10-20 Jason Merrill <jason@redhat.com>
6285 * tree.c (walk_tree): Don't walk into default args.
6287 * error.c (dump_expr): Use host_integerp.
6289 2000-10-20 David Edelsohn <edelsohn@gnu.org>
6291 * typeck2.c (abstract_virtuals_error): Use "because" instead of
6292 "since" in error message.
6294 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6296 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
6298 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
6300 * decl.c (revert_static_member_fn): Fixed typo.
6302 2000-10-19 Mark Mitchell <mark@codesourcery.com>
6304 * class.c (subobject_offset_fn): New type.
6305 (dfs_record_base_offsets): Remove.
6306 (record_base_offsets): Likewise.
6307 (dfs_search_base_offsets): Likewise.
6308 (record_subobject_offset): New function.
6309 (check_subobject_offset): Likewise.
6310 (walk_subobject_offsets): Likewise.
6311 (record_subobject_offsets): Likewise.
6312 (layout_conflict_p): Reimplement.
6313 (layout_nonempty_base_or_field): Correct handling of type
6314 conflicts during layout.
6315 (layout_empty_base): Likewise.
6316 (build_base_field): Adjust to handle new representation of empty
6317 base offset table.
6318 (build_base_fields): Likewise.
6319 (layout_virtual_bases): Likewise.
6320 (splay_tree_compare_integer_csts): New function.
6321 (layout_class_type): Use a splay_tree, rather than a varray, to
6322 represent the offsets of empty bases.
6324 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
6325 * decl.c (select_decl): Don't return declarations that are
6326 DECL_ANTICIPATED.
6328 2000-10-18 Mark Mitchell <mark@codesourcery.com>
6330 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
6331 (fake_std_node): New macro.
6332 * decl.c (in_std): Rename to ...
6333 (in_fake_std): ... this.
6334 (flag_no_builtin): Remove.
6335 (flag_no_nonansi_builtin): Likewise.
6336 (walk_namespaces_r): Use fake_std_node.
6337 (push_namespace): Use std_identifier.
6338 (pop_namespace): Use in_fake_std.
6339 (lookup_name_real): Use fake_std_node.
6340 (init_decl_processing): When -fhonor-std, create the `std'
6341 namespace. Don't create a dummy fake_std_node in that case.
6342 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
6343 (builtin_function): Put builtins whose names don't begin
6344 with `_' in the std namespace.
6345 * decl2.c (flag_no_builtin): Remove.
6346 (flag_no_nonansi_builtin): Likewise.
6347 (set_decl_namespace): Use fake_std_node.
6348 (validate_nonmember_using_decl): Likewise.
6349 (do_using_directive): Likewise.
6350 (handle_class_head): Likewise.
6351 * dump.c (dequeue_and_dump): Likewise.
6352 * except.c (init_exception_processing): Use std_identifier.
6353 * init.c (build_member_call): Use fake_std_node.
6354 * rtti.c (init_rtti_processing): Use std_identifier.
6356 2000-10-17 Mark Mitchell <mark@codesourcery.com>
6358 * cp-tree.h (back_end_hook): Remove declaration.
6359 * decl2.c (back_end_hook): Remove definition.
6361 * dump.c (dequeue_and_dump): Dump TREE_USED.
6363 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
6365 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
6367 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
6369 * decl.c (WINT_TYPE): Define.
6370 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
6371 c_size_type_node, signed_size_type_node and wint_type_node.
6373 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
6375 * decl2.c (warn_missing_format_attribute): New variable.
6376 (lang_decode_option): Decode -Wmissing-format-attribute.
6378 2000-10-16 Mark Mitchell <mark@codesourcery.com>
6380 * typeck.c (qualify_type): Remove.
6381 (composite_pointer_type): Fix handling of conversions to `cv void*'.
6383 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6385 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
6387 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6389 * Makefile.in (parse.c, parse.h): Create atomically.
6391 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6393 * class.c (current_obstack): Remove.
6394 * decl.c (ggc_p): Remove.
6395 (start_decl): Don't use decl_tree_cons.
6396 (grokdeclarator): Don't use build_decl_list.
6397 (start_function): Don't use decl_tree_cons.
6398 (finish_function): Don't mess with obstacks.
6399 * decl2.c (grok_x_components): Don't use build_decl_list.
6400 * lex.c (make_call_declarator): Don't call decl_tree_cons.
6401 (implicitly_declare_fn): Don't call build_decl_list.
6402 * parse.y (frob_specs): Don't call build_decl_list or
6403 decl_tree_cons.
6404 (expr_or_declarator_intern): Don't call decl_tree_cons.
6405 (primary): Don't call build_decl_list.
6406 (fcast_or_absdcl): Likewise.
6407 (typed_declspecs): Don't call decl_tree_cons.
6408 (reserved_declspecs): Don't call build_decl_list.
6409 (declmods): Likewise.
6410 (reserved_typespecquals): Likewise.
6411 (aggr): Likewise.
6412 (new_type_id): Likewise.
6413 (cv_qualifiers): Likewise.
6414 (after_type_declarator_intern): Likewise.
6415 (notype_declarator_intern): Likewise.
6416 (absdcl_intern): Likewise.
6417 (named_parm): Likewise.
6418 * pt.c (most_specialized_class): Likewise.
6419 * repo.c (temporary_obstack): Make it a structure, not a pointer.
6420 (init_repo): Initialize it.
6421 * search.c (current_obstack): Remove.
6422 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
6424 2000-10-09 Richard Henderson <rth@cygnus.com>
6426 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
6427 (c++ language support bits for libgcc): Remove.
6428 (c++.clean): Remove cplib2.txt cleanup.
6429 * config-lang.in (headers, lib2funcs): Remove.
6431 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
6432 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
6433 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
6434 * inc/new.h, inc/typeinfo: Remove files.
6436 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
6438 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
6439 defined.
6440 (init_decl_processing): Initialize intmax_type_node and
6441 uintmax_type_node.
6443 2000-10-06 Richard Henderson <rth@cygnus.com>
6445 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
6446 (original_result_rtx): Remove.
6447 * decl.c (save_function_data): Don't clear x_result_rtx.
6448 (mark_lang_function): Don't mark it either.
6449 * expr.c (fixup_result_decl): Remove.
6450 * semantics.c (genrtl_named_return_value): Frob the return decl
6451 before calling emit_local_var.
6452 (genrtl_finish_function): Don't call fixup_result_decl.
6453 Always emit the jump to return_label.
6455 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
6457 * pt.c (lookup_template_class): Set current access for enum.
6458 (tsubst_enum): Set file & line for enum decl.
6460 * spew.c (yylex): Remove unused variable.
6462 2000-10-05 Richard Henderson <rth@cygnus.com>
6464 * semantics.c (genrtl_finish_function): Don't init or check
6465 can_reach_end; remove noreturn and return value checks.
6467 2000-10-05 Tom Tromey <tromey@cygnus.com>
6469 * init.c (build_java_class_ref): Use `build_static_name' with a
6470 suffix, not a prefix, to build the class object's name.
6472 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
6474 * cp-tree.h (access_kind): Fix comment typo.
6475 * decl2.c (grokfield): Fix diagnostic typo.
6476 * semantics.c (finish_template_type): Fix comment typo.
6477 (finish_qualified_object_call_expr): Likewise.
6479 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
6481 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
6482 tsubsting fails.
6484 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
6486 * spew.c (frob_id): New static function.
6487 (frob_opname): Use it.
6488 (yylex): Use it.
6490 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6492 * decl.c (lang_mark_false_label_stack): Remove.
6493 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
6495 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
6497 * gxxint.texi: Use @email for formatting email addresses.
6499 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
6501 * error.c: Remove direct obstack manipulation. Replace with
6502 output_buffer-based formatting. Adjust calls to removed macros.
6503 (obstack_chunk_alloc, obstack_chunk_free): Remove.
6504 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
6505 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
6507 2000-09-24 Mark Mitchell <mark@codesourcery.com>
6509 * ir.texi: Move to ../c-tree.texi.
6511 2000-09-20 Jason Merrill <jason@redhat.com>
6513 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
6515 2000-09-21 Andreas Jaeger <aj@suse.de>
6517 * errfn.c: Move declaration of cp_printer and cp_printers to ...
6518 * cp-tree.h: ... here.
6520 * error.c: Remove declaration of cp_printer.
6522 2000-09-20 Mark Mitchell <mark@codesourcery.com>
6524 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
6526 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
6528 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
6529 users.
6531 2000-09-18 Mark Mitchell <mark@codesourcery.com>
6533 * decl.c (start_function): Robustify.
6535 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6537 * cp-tree.h (check_function_format): Accept a `status' parameter.
6539 * call.c, typeck.c: Updates calls to `check_function_format'.
6541 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
6543 * decl2.c (handle_class_head): Always push some scope even
6544 in the error case.
6546 2000-09-16 Mark Mitchell <mark@codesourcery.com>
6548 * cp-tree.h (struct cp_language_function): Remove
6549 x_scope_stmt_stack and name_declared.
6550 (current_scope_stmt_stack): Remove.
6551 (function_name_declared_p): New macro.
6552 (struct lang_decl_flags): Use c_lang_decl as a base class.
6553 (context): Remove.
6554 (struct lang_decl): Replace saved_tree with context.
6555 (DECL_FRIEND_CONTEXT): Adjust accordingly.
6556 (SET_DECL_FRIEND_CONTEXT): Likewise.
6557 (DECL_VIRTUAL_CONTEXT): Likewise.
6558 (DECL_SAVED_TREE): Remove.
6559 (C_DECLARED_LABEL_FLAG): Likewise.
6560 (cplus_expand_expr_stmt): Don't declare.
6561 (add_decl_stmt): Likewise.
6562 (add_scope_stmt): Likewise.
6563 * decl.c (mark_stmt_tree): Remove.
6564 (case_compare): Likewise.
6565 (finish_case_label): Use c_add_case_label.
6566 (init_decl_processing): Set more language-specific hooks.
6567 (build_enumerator): Fix typo in comment.
6568 (cplus_expand_expr_stmt): Remove.
6569 (mark_lang_function): Use mark_c_language_function.
6570 (lang_mark_tree): Use c_mark_lang_decl.
6571 * decl2.c: Change order of inclusion.
6572 * except.c: Likewise.
6573 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
6574 back on c_expand_expr.
6575 * friend.c: Include expr.h.
6576 * init.c: Change order of inclusion.
6577 * Makefile.in: Update dependencies.
6578 * lex.h (free_lang_decl_chain): Remove.
6579 * optimize.c (maybe_clone_body): Use function_name_declared_p.
6580 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
6581 it doesn't exist.
6582 (instantiate_decl): Use function_name_declared_p.
6583 * semantics.c (lang_expand_expr_stmt): Remove.
6584 (set_current_function_name_declared): Likewise.
6585 (current_function_name_declared): Likewise.
6586 (begin_compound_stmt): Use function_name_declared_p.
6587 (add_decl_stmt): Remove.
6588 (setup_vtbl_ptr): Use function_name_declared_p.
6589 (add_scope_stmt): Remove.
6590 (current_scope_stmt_stack): New function.
6591 (cp_expand_stmt): Don't handle SCOPE_STMTs.
6592 (expand_body): Use function_name_declared_p.
6593 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
6594 * typeck.c: Change order of includes.
6595 (convert_sequence): Remove.
6597 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
6599 * lex.c (reswords): Add _Complex.
6601 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6603 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
6605 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
6607 * init.c (begin_init_stmts): Don't use // comments.
6609 2000-09-12 Jason Merrill <jason@redhat.com>
6611 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
6612 all non-extern arrays.
6614 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
6615 typenames, too. Downgrade complaint to pedwarn.
6616 (xref_tag): Warn about surprising behavior of 'friend struct T'.
6617 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
6618 'class This::Inherited'.
6620 2000-09-12 Mark Mitchell <mark@codesourcery.com>
6622 * decl.c (finish_case_label): Given the LABEL_DECL a
6623 DECL_CONTEXT.
6625 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
6627 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
6628 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
6629 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
6630 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
6631 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
6632 New macros.
6633 (sorry_for_unsupported_tree, print_scope_operator,
6634 print_left_paren, print_right_paren, print_left_bracket,
6635 print_right_bracket, print_whitespace): Likewise.
6636 (aggr_variety): Rename to class_key_or_enum.
6637 (print_type): Rename to print_type_id.
6638 (print_type_specifier_seq, print_simple_type_specifier,
6639 print_elaborated_type_specifier,
6640 print_rest_of_abstract_declarator,
6641 print_parameter_declaration_clause, print_exception_specification,
6642 print_nested_name_specifier, print_template_id,
6643 typedef_original_name, print_template_argument_list_start,
6644 print_template_argument_list_end): New functions.
6646 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
6648 * ir.texi: Add more documentation.
6650 2000-09-11 Mark Mitchell <mark@codesourcery.com>
6652 * cp-tree.h (struct saved_scope): Remove x_function_parms.
6653 (current_function_parms): Don't define.
6654 (struct cp_language_function): Remove parms_stored.
6655 (current_function_just_assigned_this): Don't define.
6656 (current_function_parms_stored): Likewise.
6657 (static_ctors): Declare.
6658 (static_dtors): Likewise.
6659 (SF_EXPAND): Don't define.
6660 (expand_start_early_try_stmts): Remove declaration.
6661 (store_parm_decls): Likewise.
6662 * decl.c (static_ctors): Don't declare.
6663 (static_dtors): Likewise.
6664 (struct binding_level): Remove this_block.
6665 (poplevel): Remove dead code.
6666 (set_block): Likewise.
6667 (mark_binding_level): Don't mark this_block.
6668 (mark_saved_scope): Don't mark x_function_parms.
6669 (init_decl_processing): Don't add current_function_parms as a GC
6670 root.
6671 (check_function_type): Change prototype.
6672 (start_function): Remove RTL-generation code.
6673 (expand_start_early_try_stmts): Remove.
6674 (store_parm_decls): Give it internal linkage. Remove
6675 RTL-generation code.
6676 (finish_function): Remove RTL-generation code.
6677 * decl2.c (static_ctors): Fix formatting.
6678 (static_dtors): Likewise.
6679 * method.c (use_thunk): Don't call store_parm_decls.
6680 (synthesize_method): Likewise.
6681 * optimize.c (maybe_clone_body): Likewise.
6682 * parse.y (fn.def2): Likewise.
6683 (.set_base_init): Likewise.
6684 (nodecls): Likewise.
6685 * pt.c (instantiate_decl): Likewise.
6686 * rtti.c (synthesize_tinfo_fn): Likewise.
6687 * semantics.c (genrtl_try_block): Simplify.
6688 (expand_body): Use genrtl_start_function and
6689 genrtl_finish_function.
6690 (genrtl_start_function): New function.
6691 (genrtl_finish_function): Likewise.
6693 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
6695 * error.c (cp_tree_printer, case 'P'): Append break.
6697 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
6699 * cp-tree.h (frob_opname): Declare.
6700 * parse.y (saved_scopes): New static variable.
6701 (cp_parse_init): Adjust.
6702 (do_id): If lastiddecl is NULL, do do_identifier.
6703 (operator): Save scope information.
6704 (unoperator): New reduction. Restore scope information.
6705 (operator_name): Append unoperator. Call frob_opname.
6706 * spew.c (frob_opname): Define.
6708 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6710 * decl.c, rtti.c: Include defaults.h if not already included.
6711 Don't define the *_TYPE_SIZE macros.
6713 2000-09-09 Mark Mitchell <mark@codesourcery.com>
6715 * cp-tree.h (push_switch): Change prototype.
6716 (check_cp_case_value): Remove declaration.
6717 (decl_constant_value): Likewise.
6718 * decl.c (struct cp_switch): Add switch_stmt and cases.
6719 (case_compare): New function.
6720 (push_switch): Set switch_stmt. Initialize cases.
6721 (pop_switch): Clean up cases.
6722 (define_case_label): Rename to ...
6723 (finish_case_label): ... this. Do semantic analysis for case
6724 labels here.
6725 (start_function): Correct comment.
6726 * decl2.c (check_cp_case_value): Remove.
6727 * expr.c (do_case): Remove.
6728 * pt.c (tsubst_expr): Adjust call to finish_case_label.
6729 * semantics.c (genrtl_do_poplevel): Remove declaration.
6730 (RECHAIN_STMTS): Remove.
6731 (finish_break_stmt): Use build_break_stmt.
6732 (finish_continue_stmt): Use build_continue_stmt.
6733 (finish_switch_cond): Adjust condition here, rater than in
6734 c_expand_start_case.
6735 (finish_case_label): Remove.
6736 * typeck.c (c_expand_return): Remove.
6737 (c_expand_start_case): Likewise.
6739 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
6741 * ir.texi: Document type nodes.
6743 2000-09-06 Mark Mitchell <mark@codesourcery.com>
6745 * cp-tree.h (init_cp_semantics): Declare.
6746 (genrtl_try_block): Don't declare.
6747 (genrtl_handler): Likewise.
6748 (genrtl_catch_block): Likewise.
6749 (genrtl_ctor_stmt): Likewise.
6750 (genrtl_subobject): Likewise.
6751 (genrtl_do_poplevel): Likewise.
6752 (genrtl_named_return_value): Likewise.
6753 * lex.c (init_parse): Call init_cp_semantics.
6754 * semantics.c (genrtl_try_block): Give it internal linkage.
6755 (genrtl_handler): Likewise.
6756 (genrtl_catch_block): Likewise.
6757 (genrtl_ctor_stmt): Likewise.
6758 (genrtl_subobject): Likewise.
6759 (genrtl_do_poplevel): Likewise.
6760 (genrtl_named_return_value): Likewise.
6761 (lang_expand_stmt): Rename to ...
6762 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
6763 (init_cp_semantics): Define.
6765 * decl.c (initialize_local_var): Remove RTL-generating code.
6766 * semantics.c (genrtl_try_block): Fix formatting.
6768 Move statement-tree facilities from C++ to C front-end.
6769 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
6770 (void_zero_node): Remove.
6771 (stmt_tree): Likewise.
6772 (scope_chain): Adjust.
6773 (language_function): Rename to cp_language_function.
6774 (cp_function_chain): Adjust.
6775 (current_stmt_tree): Remove.
6776 (last_tree): Likewise.
6777 (last_expr_type): Likewise.
6778 (struct lang_decl): Adjust.
6779 (STMT_IS_FULL_EXPR_P): Remove.
6780 (add_tree): Remove.
6781 (begin_stmt_tree): Likewise.
6782 (finish_stmt_tree): Likewise.
6783 (walk_tree_fn): Likewise.
6784 (walk_stmt_tree): Likewise.
6785 * class.c (finish_struct): Replace use of add_tree with add_stmt.
6786 * decl.c (mark_stmt_tree): Adjust type.
6787 (init_decl_processing): Don't build void_zero_node.
6788 (initialize_local_var): Adjust usage of current_stmt_tree.
6789 (finish_enum): Use add_stmt, not add_tree.
6790 (save_function_data): Adjust use of language_function.
6791 (finish_constructor_body): Use add_stmt, not add_tree.
6792 (finish_destructor_body): Likewise.
6793 (push_cp_function_context): Adjust use of language_function.
6794 (pop_cp_function_context): Likewise.
6795 (mark_lang_function): Likewise.
6796 (mark_cp_function_context): Likewise.
6797 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
6798 (build_vec_init): Likewise.
6799 * semantics.c (SET_LAST_STMT): Remove.
6800 (RECHAIN_STMTS): Don't use it.
6801 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
6802 (current_stmt_tree): Define.
6803 (add_tree): Remove.
6804 (finish_goto_stmt): Use add_stmt, not add_tree.
6805 (finish_expr_stmt): Likewise.
6806 (begin_if_stmt): Likewise.
6807 (finish_then_clause): Likewise.
6808 (begin_while_stmt): Likewise.
6809 (begin_do_stmt): Likewise.
6810 (finish_return_stmt): Likewise.
6811 (begin_for_stmt): Likewise.
6812 (finish_break_stmt): Likewise.
6813 (finish_continue_stmt): Likewise.
6814 (begin_switch_stmt): Likewise.
6815 (finish_case_label): Likewise.
6816 (begin_try_block): Likewise.
6817 (begin_function_try_block): Likewise.
6818 (begin_handler): Likewise.
6819 (begin_catch_block): Likewise.
6820 (begin_compound_stmt): Likewise.
6821 (begin_asm_stmt): Likewise.
6822 (finish_asm_stmt): Likewise.
6823 (finish_label_stmt): Likewise.
6824 (add_decl_stmt): Likewise.
6825 (finish_subobject): Likewise.
6826 (finish_decl_cleanup): Likewise.
6827 (finish_named_return_value): Likewise.
6828 (setup_vtbl_ptr): Likewise.
6829 (add_scope_stmt): Likewise.
6830 (finish_stmt_expr): Likewise.
6831 (prune_unused_decls): Remove.
6832 (begin_stmt_tree): Likewise.
6833 (finish_stmt_tree): Likewise.
6834 (prep_stmt): Adjust use of current_stmt_tree.
6835 (lang_expand_stmt): Likewise.
6836 * tree.c (statement_code_p): Remove.
6837 (cp_statement_code_p): New function.
6838 (walk_stmt_tree): Remove.
6839 (init_tree): Set lang_statement_code_p.
6841 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
6843 Integrated preprocessor.
6845 * Make-lang.in, Makefile.in: Remove all references to input.c,
6846 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
6847 * gxx.gperf, hash.h, input.c: Delete.
6848 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
6849 initialized properly.
6851 * class.c (fixup_pending_inline): Take a tree, not a
6852 struct pending_inline *. All callers changed.
6853 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
6854 RID_PROTECTED entries in ridpointers[] array here.
6855 * decl.c (duplicate_decls): Do not refer to struct
6856 pending_inline.
6857 (record_builtin_type, init_decl_processing): Use RID_MAX not
6858 CP_RID_MAX.
6859 (grokdeclarator): Use C_IS_RESERVED_WORD.
6860 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
6861 cpplib.
6862 (grok_x_components): Do not inspect pending_inlines chain.
6864 * cp-tree.h (struct lang_identifier): Add rid_code entry.
6865 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
6866 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
6867 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
6868 TIME_IDENTIFIER_FILEINFO): Kill.
6869 Update prototypes.
6870 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
6871 single 32-bit word.
6872 * parse.y: Call do_pending_inlines unconditionally.
6873 reinit_parse_for_method is now snarf_method. fn.defpen is no
6874 longer necessary. Remove unnecessary <itype> annotation on
6875 SCOPE. Do not refer to end_of_file or struct pending_inline.
6876 * semantics.c (begin_inline_definitions): Call
6877 do_pending_inlines unconditionally.
6879 * lex.c: Remove all code now shared with C front end.
6880 Initialize cpplib properly if USE_CPPLIB. Put reserved words
6881 into the get_identifier table. Rewrite pragma handling to
6882 work with the registry. Move code to save tokens for later
6883 processing to spew.c.
6885 * spew.c: Rewrite everything in terms of token streams instead
6886 of text. Move routines here from lex.c / input.c as
6887 appropriate. GC-mark trees hanging off the pending inlines
6888 chain.
6890 2000-09-06 Mark Mitchell <mark@codesourcery.com>
6892 * NEWS: Mention that the named return value extension has been
6893 deprecated.
6894 * cp-tree.h (original_result_rtx): Define.
6895 (TREE_REFERENCE_EXPR): Remove.
6896 (DECL_VPARENT): Likewise.
6897 (pushdecl_nonclass_level): Likewise.
6898 (store_return_init): Likewise.
6899 (reinit_lang_specific): Likewise.
6900 (genrtl_named_return_value): Change prototype.
6901 * decl.c (original_result_rtx): Remove.
6902 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
6903 Do not generate RTL for local variables here.
6904 (store_return_init): Remove.
6905 * semantics.c (genrtl_named_return_value): Simplify. Fold in
6906 store_return_init.
6907 (finish_named_return_value): Adjust accordingly. Warn that this
6908 extension is deprecated.
6909 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
6911 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
6913 * pt.c (type_unification_real): Replace switch with if.
6914 (unify): Tsubst non-type parms before comparing.
6916 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
6918 * error.c (dump_typename): New function, broken out of ...
6919 (dump_type): ... here. Use it.
6920 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
6922 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
6924 * init.c (build_offset_ref): Deal with namespace scoped
6925 TEMPLATE_ID_EXPRs.
6927 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
6929 * class.c (resolve_address_of_overloaded_function): Add
6930 explanation message.
6931 * decl.c (define_case_label): Reformat explanation.
6932 * decl2.c (finish_static_data_member_decl): Likewise.
6933 (grokfield): Likewise.
6934 * friend.c (do_friend): Likewise.
6936 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
6938 * tree.c (walk_tree): Expose tail recursion.
6939 (walk_stmt_tree): New function.
6940 * cp-tree.h: Prototype walk_stmt_tree.
6941 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
6942 the BLOCKs directly. If a BLOCK has no variables after
6943 pruning, discard it.
6944 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
6945 restore the line number.
6947 2000-09-05 Mark Mitchell <mark@codesourcery.com>
6949 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
6950 (pt.o): Remove dependency on HTAB_H.
6951 * cp-tree.h: Include hashtab.h.
6952 (walk_tree): Change prototype.
6953 (walk_tree_without_duplicates): New function.
6954 * decl.c (check_default_argument): Use it.
6955 * optimize.c (remap_decl): Adjust calls to walk_tree.
6956 (copy_body): Likewise.
6957 (expand_calls_inline): Likewise.
6958 (calls_setjmp_p): Use walk_tree_without_duplicates.
6959 * pt.c: Don't include hashtab.h.
6960 (for_each_template_parm): Use walk_tree_without_duplicates.
6961 * semantics.c (finish-stmt_tree): Likewise.
6962 (expand_body): Likewise.
6963 * tree.c (walk_tree): Add additional parameter.
6964 (walk_tree_without_duplicates): New function.
6965 (count_trees): Use it.
6966 (verify_stmt_tree): Adjust call to walk_tree.
6967 (find_tree): Use walk_tree_without_duplicates.
6968 (no_linkage_check): Likewise.
6969 (break_out_target_exprs): Adjust call to walk_tree.
6970 (cp_unsave): Likewise.
6972 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
6974 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
6975 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6976 * cp-tree.h (TYPE_BINFO): Adjust comment.
6977 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
6978 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
6979 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
6980 (TYPE_TEMPLATE_INFO): Likewise.
6981 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
6982 * class.c (push_nested_class): Likewise.
6983 * decl.c (lookup_name_real): Likewise.
6984 (grokdeclarator): Likewise.
6985 (grok_op_properties): Likewise.
6986 (xref_tag): Likewise.
6987 (xref_basetypes): Likewise.
6988 * decl2.c (constructor_name_full): Likewise.
6989 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
6990 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
6991 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
6992 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
6993 (dump_type_suffix): Likewise.
6994 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
6995 instead.
6996 (get_aggr_from_typedef): Likewise.
6997 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
6998 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
6999 (write_template_parm): Likewise.
7000 (write_template_template_parm): Check tree code instead of
7001 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
7002 * method.c (build_overload_nested_name): Add
7003 BOUND_TEMPLATE_TEMPLATE_PARM.
7004 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
7005 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
7006 * pt.c (convert_template_argument): Check tree code instead of
7007 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
7008 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
7009 (for_each_template_parm): Adjust comment.
7010 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
7011 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
7012 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
7013 template_args_equal to compare template template parameter cases.
7014 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
7015 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
7016 instead.
7017 * tree.c (copy_template_template_parm): Decide whether to create
7018 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
7019 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
7020 (copy_tree_r): Likewise.
7021 * typeck.c (comptypes): Likewise. Check tree code instead of
7022 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
7024 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
7026 * decl.c (finish_function): Move the code for handling functions
7027 marked with the constructor and destructor attributes inside the
7028 expand_p block.
7030 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
7032 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
7034 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
7036 * pt.c (lookup_template_class): Remove abort.
7037 * tree.c (get_type_decl): Allow error_mark_node.
7039 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
7041 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
7042 TEMPLATE_ID_EXPRs.
7044 2000-09-03 Mark Mitchell <mark@codesourcery.com>
7046 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
7047 new ABI mangling.
7049 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
7051 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
7052 union tag mismatch error reporting.
7054 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
7056 * call.c (build_scoped_method_call): Check it is not a namespace.
7058 2000-08-30 Jason Merrill <jason@redhat.com>
7060 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
7062 * tree.c (bot_manip): Check TREE_CONSTANT rather than
7063 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
7064 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
7066 * decl.c (start_function): Always call make_function_rtl.
7068 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7070 * semantics.c (prune_unused_decls): New function.
7071 (finish_stmt_tree): Call it via walk_tree.
7073 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7075 * class.c (build_secondary_vtable): Constify a char *.
7076 * decl.c (init_decl_processing): Initialize function_id_node,
7077 pretty_function_id_node, and func_id_node.
7078 * input.c (struct input_source): Constify 'str'.
7079 (feed_input): Constify first argument.
7080 * mangle.c (write_identifier): Constify argument.
7081 * pt.c (mangle_class_name_for_template): Constify argument.
7083 2000-08-29 Mark Mitchell <mark@codesourcery.com>
7085 * typeck.c (mark_addressable): Remove code that pokes around in
7086 RTL.
7088 2000-08-28 Jason Merrill <jason@redhat.com>
7090 * lex.c (file_name_nondirectory): Move to toplev.c.
7092 * cp-tree.h (LOCAL_CLASS_P): New macro.
7093 * class.c (finish_struct_1): Use it.
7095 2000-08-27 Alex Samuel <samuel@codesourcery.com>
7097 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
7098 (write_encoding): Pass another argument to write_name.
7099 (write_name): Add ignore_local_scope parameter. Fix handling of
7100 local names.
7101 (write_nested_name): Use write_unqualified_name.
7102 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
7103 (write_template_prefix): Use write_unqualified_name.
7104 (write_component): Remove.
7105 (write_local_name): Add parameter. Use direct local entity to
7106 discriminator calculation.
7107 (write_class_enum_type): Pass another argument to write_name.
7108 (write_template_template_arg): Likewise.
7109 (make_guard_variable): Likewise.
7111 2000-08-27 Jason Merrill <jason@redhat.com>
7113 * decl.c (pushdecl): Matching decls for local externs are found in
7114 the current level. Propagate linkage information from previous
7115 declarations.
7117 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
7119 * ir.texi (Expressions): Fix typo.
7121 2000-08-25 Greg McGary <greg@mcgary.org>
7123 * tree.c (init_tree): Use ARRAY_SIZE.
7125 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
7127 * error.c (cp_tree_printer): Rework.
7129 2000-08-25 Mark Mitchell <mark@codesourcery.com>
7131 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
7132 dyn-string.o.
7133 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
7134 (cp-demangle.o): Remove target.
7135 (dyn-string.o): Likewise.
7137 * decl.c (grokfndecl): Require that `main' return an `int'.
7138 * mangle.c (write_encoding): Don't mangle return types for
7139 conversion functions.
7141 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
7143 * error.c (tree_formatting_info): New data type.
7144 (tree_being_formatted): New macro.
7145 (tree_formatting_flags): Likewise.
7146 (put_whitespace): Likewise.
7147 (print_tree_identifier): Likewise.
7148 (print_identifier): Likewise.
7149 (cp_tree_printer, print_function_argument_list, print_declaration,
7150 print_expression, print_function_declaration,
7151 print_function_parameter, print_type, print_cv_qualifier): New
7152 functions.
7153 (init_error): Initialize lang_printer.
7155 2000-08-24 Jason Merrill <jason@redhat.com>
7157 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
7158 adjustment necessary.
7160 2000-08-24 Greg McGary <greg@mcgary.org>
7162 * cp-tree.h (MAIN_NAME_P): Remove macro.
7164 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
7166 * error.c (print_instantiation_context): Don't forget to flush the
7167 buffer.
7169 2000-08-23 Jason Merrill <jason@redhat.com>
7171 * typeck.c (build_ptrmemfunc): Save the input pmf.
7173 * method.c (process_modifiers): Use same_type_p.
7175 2000-08-23 Mark Mitchell <mark@codesourcery.com>
7177 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
7178 * mangle.c (write_function_type): Change prototype.
7179 (write_encoding): Don't mangle return types for
7180 constructors or destructors.
7181 (write_type): Adjust call to write_function_type.
7182 * pt.c (instantiate_template): Instantiate alternate entry points
7183 when instantiating the main function.
7185 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
7187 * error.c (cp_print_error_function): Don't use embedded '\n' in
7188 output_printf.
7190 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
7192 * decl.c (init_decl_processing): Remove bogus initialization.
7193 * error.c (lang_print_error_function): Restore here.
7194 (init_error): Initialize print_error_function.
7196 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7198 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
7200 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
7202 * Makefile.in (error.o): Depends on diagnostic.h
7204 * cp-tree.h (problematic_instantiation_changed,
7205 record_last_problematic_instantiation, current_instantiation,
7206 print_instantiation_context): Declare.
7207 (maybe_print_template_context): Remove.
7209 * decl.c (init_decl_processing): Set print_error_function to NULL.
7210 (lang_print_error_function): Remove, since we're using a new
7211 machinery.
7213 * error.c: #include diagnostic.h
7214 (function_category): New function.
7215 (cp_diagnostic_starter): Likewise.
7216 (cp_diagnostic_finalizer): Likewise.
7217 (cp_print_error_function): Likewise.
7218 (maybe_print_instantiation_context): Likewise.
7219 (print_instantiation_full_context): Likewise.
7220 (print_instantiation_partial_context): Likewise.
7221 (print_instantiation_context): Define.
7222 (init_error): Initialize diagnostic pager and finalizer.
7224 * pt.c (problematic_instantiation_changed): Define.
7225 (record_last_problematic_instantiation): Likewise.
7226 (current_instantiation): Likewise.
7227 (maybe_print_template_context): Remove.
7228 (print_template_context): Likewise.
7229 (current_tinst_level): Make static to reflect Brendan Kehoe's
7230 change of 1995-04-13.
7231 (push_tinst_level): Call print_instantiation_context.
7233 2000-08-21 Nix <nix@esperi.demon.co.uk>
7235 * lang-specs.h: Do not process -o or run the assembler if
7236 -fsyntax-only.
7238 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
7240 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
7241 variables.
7242 * decl2.c (lang_decode_option): Disable gettext attributes for
7243 -ansi.
7245 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
7247 * lex.c (lang_init_options): Default diagnostic message maximum
7248 length to 80, when line-wrapping.
7250 2000-08-20 Mark Mitchell <mark@codesourcery.com>
7252 * class.c (build_vtbl_initializer): Clear the entire
7253 vtbl_init_data. Start keeping track of the functions for which we
7254 have created vcall offsets here.
7255 (dfs_build_vcall_offset_vtbl_entries): Remove.
7256 (build_vcall_offset_vtbl_entries): Reimplement.
7257 (add_vcall_offset_vtbl_entries_r): New function.
7258 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
7259 computing when vcall offsets are necessary.
7261 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
7263 * decl.c (member_function_or_else): Use cp_error ... %T.
7264 (grokdeclarator): Likewise.
7265 (start_method): Likewise.
7266 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
7268 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
7270 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
7271 TYPE_DECLs.
7273 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
7275 * cp-tree.h (PTRMEM_OK_P): New macro.
7276 (itf_ptrmem_ok): New enumeration value.
7277 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
7278 argument. Diagnose implicit pointer to member.
7279 (instantiate_type): Don't diagnose implicit pointer to member
7280 here. Pass itf_ptrmem_ok if ok. Adjust calls to
7281 resolve_address_of_overloaded_function.
7282 * init.c (build_offset_ref): Set PTRMEM_OK_P.
7283 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
7284 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
7285 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
7286 (build_unary_op): Deal with single non-static member in
7287 microsoft-land.
7289 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
7291 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
7293 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
7295 * cp-tree.h (enum_name_string): Remove prototype.
7296 (report_case_error): Remove prototype.
7297 * cp/typeck2.c (enum_name_string): Remove.
7298 (report_case_error): Remove.
7299 * error.c (dump_expr): Deal with enum values directly.
7300 Correctly negate integer constant.
7302 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
7304 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
7305 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
7306 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
7307 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
7308 (__cxa_vec_new): Use __cxa_vec_new2.
7309 (__cxa_vec_delete): Use __cxa_vec_delete2.
7311 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
7313 * vec.cc (__cxa_vec_new): Set "C" linkage.
7314 (__cxa_vec_ctor): Likewise.
7315 (__cxa_vec_cctor): Likewise.
7316 (__cxa_vec_dtor): Likewise.
7317 (__cxa_vec_delete): Likewise.
7318 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
7319 (__cxa_vec_ctor): Likewise.
7320 (__cxa_vec_cctor): Likewise.
7321 (__cxa_vec_dtor): Likewise.
7322 (__cxa_vec_delete): Likewise.
7324 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
7326 * class.c (instantiate_type): Reinstate local variable
7327 deleted in previous change.
7329 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
7330 itf_no_attributes.
7332 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
7334 * cp-tree.h (instantiate_type_flags): New enumeration.
7335 (instantiate_type): Change parameter.
7336 * class.c (instantiate_type): Adjust prototype. Adjust.
7337 * call.c (standard_conversion): Adjust instantiate_type call.
7338 (reference_binding): Likewise.
7339 (build_op_delete_call): Likewise.
7340 (convert_like_real): Likewise.
7341 * cvt.c (cp_convert_to_pointer): Likewise.
7342 (convert_to_reference): Likewise.
7343 * pt.c (convert_nontype_argument): Likewise.
7344 * typeck.c (build_binary_op): Likewise.
7345 (build_ptrmemfunc): Likewise.
7346 (convert_for_assignment): Likewise.
7348 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
7350 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
7351 (current_aggr): Define.
7352 * decl.c (grokdeclarator): Make sure a friend class is an
7353 elaborated type specifier.
7354 * parse.y (current_aggr): Remove static definition.
7355 (cp_parse_init): Adjust.
7356 (structsp): Clear and restore current_aggr.
7357 (component_decl_list): Clear current_aggr.
7359 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
7360 aggregate tag on the typename's context.
7362 * pt.c (tsubst_friend_class): Return error_mark_node, if
7363 parms becomes NULL.
7364 (instantiate_class_template): Ignore error_mark_node friend types.
7366 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
7368 * cvt.c (warn_ref_binding): New static function, broken out of ...
7369 (convert_to_reference): ... here. Use it.
7371 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7373 * parse.y (template_arg): Add rule for template qualified with
7374 global scope.
7376 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7378 * decl2.c (add_function): Reorganize.
7379 (arg_assoc): Do not consider function template decls.
7381 2000-08-11 Jason Merrill <jason@redhat.com>
7383 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
7384 looking inside.
7386 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
7388 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
7389 (lookup_nested_tag): Likewise.
7391 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
7392 can be produced.
7394 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
7396 * parse.y (named_complex_class_head_sans_basetype): Remove
7397 always true if.
7399 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
7401 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
7402 explicit TEMPLATE_ID_EXPR args.
7403 (build_expr_from_tree, case CALL_EXPR): Likewise.
7405 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
7407 * decl.c (check_tag_decl): Diagnose typename's which don't
7408 declare anything.
7410 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
7412 * init.c (build_aggr_init): Reject bogus array initializers
7413 early.
7415 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
7417 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
7418 runtime.
7419 * cp/tinfo.cc (__dynamic_cast): Likewise.
7420 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
7422 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
7424 * cvt.c (convert_to_pointer_force): Fix error message when
7425 attempting to cast from ambiguous base.
7427 2000-08-08 Jason Merrill <jason@redhat.com>
7429 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
7430 (tsubst_template_arg_vector): Likewise.
7432 * decl2.c (build_anon_union_vars): Choose the largest field; don't
7433 assume that one will be as large as the union.
7435 2000-08-07 Kazu Hirata <kazu@hxi.com>
7437 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
7438 * decl.c (pop_labels): Likewise.
7440 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
7442 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
7443 specifications.
7444 (__pointer_to_member_type_info): Likewise.
7445 (__base_class_info): Likewise.
7446 (__class_type_info): Likewise.
7447 (__si_class_type_info): Likewise.
7448 (__vmi_class_type_info): Likewise.
7449 * tinfo.cc (__si_class_type_info::__do_find_public_src):
7450 Changed member names to match specifications.
7451 (__vmi_class_type_info::__do_find_public_src): Likewise.
7452 (__si_class_type_info::__do_dyncast): Likewise.
7453 (__vmi_class_type_info::__do_dyncast): Likewise.
7454 (__si_class_type_info::__do_upcast): Likewise.
7455 (__vmi_class_type_info::__do_upcast): Likewise.
7456 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
7457 (__pbase_type_info::__pointer_catch): Likewise.
7458 (__pointer_type_info::__pointer_catch): Likewise.
7459 (__pointer_to_member_type_info::__pointer_catch): Likewise.
7461 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7463 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
7464 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
7465 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
7467 2000-08-04 Mark Mitchell <mark@codesourcery.com>
7469 * cp-tree.h (add_method): Change prototype.
7470 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
7471 Don't double the size of the method vector in the error case.
7472 (handle_using_decl): Adjust call to add_method.
7473 (add_implicitly_declared_members): Likewise.
7474 (clone_function_decl): Likewise.
7475 * decl2.c (check_classfn): Likewise.
7476 * semantics.c (finish_member_declaration): Likewise.
7478 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
7480 * decl.c (flag_isoc94): New variable.
7482 2000-08-02 Jason Merrill <jason@redhat.com>
7484 * pt.c (do_type_instantiation): Add complain parm; don't complain
7485 if called recursively.
7486 * cp-tree.h, parse.y: Adjust.
7488 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7490 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
7491 -Wno-strict-prototypes.
7493 * g++spec.c: Adjust type of second argument to
7494 lang_specific_driver, and update code as necessary.
7496 * cp-tree.h: Don't prototype min_precision here.
7497 (my_friendly_assert): Cast expression to void.
7498 * semantics.c (do_poplevel): Initialize scope_stmts.
7500 2000-08-02 Mark Mitchell <mark@codesourcery.com>
7502 * cp-tree.h (DECL_NEEDED_P): Tweak.
7504 2000-07-28 Jason Merrill <jason@redhat.com>
7506 * lang-specs.h: Use %i in rule for .ii files.
7508 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
7510 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
7512 2000-07-30 Mark Mitchell <mark@codesourcery.com>
7514 Allow indirect primary bases.
7515 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
7516 primary_base.
7517 (CLASSTYPE_VFIELD_PARENT): Remove.
7518 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
7519 (BINFO_PRIMARY_BINFO): Remove.
7520 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
7521 (BINFO_VBASE_PRIMARY_P): Likewise.
7522 (BINFO_PRIMARY_BASE_OF): New macro.
7523 (BINFO_INDIRECT_PRIMARY_P): Likewise.
7524 (get_primary_binfo): New function.
7525 * decl.c (lang_mark_tree): Make lang_type::primary_base.
7526 * class.c (vcall_offset_data_s): Rename to ...
7527 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
7528 and add ctor_vtbl_p.
7529 (get_derived_offset): Use get_primary_binfo.
7530 (dfs_mark_primary_bases): Adjust handling of virtual primary
7531 bases.
7532 (mark_primary_bases): Likewise.
7533 (set_primary_base): Take a binfo, not an integer, as a
7534 representation of the primary base.
7535 (indirect_primary_base_p): Remove.
7536 (determine_primary_base): Adjust for indirect primary bases.
7537 (dfs_find_final_overrider): Fix typo in coment.
7538 (update_vtable_entry_for_fn): Use get_primary_binfo.
7539 (layout_nonempty_base_or_field): Tweak.
7540 (build_base_fields): Adjust for new primary base semantics.
7541 (dfs_propagate_binfo_offsets): Remove.
7542 (propagate_binfo_offsets): Rewrite.
7543 (dfs_set_offset_for_shared_vbases): Remove.
7544 (layout_virtual_bases): Don't use it.
7545 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
7546 ABI.
7547 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
7548 CLASSTYPE_VFIELD_PARENT.
7549 (dfs_get_primary_binfo): New function.
7550 (get_primary_binfo): Likewise.
7551 (dump_class_hierarchy_r): Tweak printing of primary bases.
7552 (build_vtbl_initializer): Fix typo in comments. Use
7553 vtbl_init_data.
7554 (build_vcall_and_vbase_vtbl_entries): Likewise.
7555 (build_vbaes_offset_vtbl_entries): Likewise.
7556 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
7557 BV_VCALL_INDEX to handle indirect primary bases.
7558 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
7559 (build_rtti_vtbl_entries): Likewise.
7560 * search.c (get_shared_vbase_if_not_primary): Tweak.
7561 (find_vbase_instance): Likewise.
7562 (binfo_for_vtable): Simplify.
7563 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
7564 (make_binfo): Make it have 11 entries.
7566 2000-07-30 Alex Samuel <samuel@codesourcery.com>
7568 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
7569 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
7570 ascertaining primaryness.
7571 (G): Remove template_args.
7572 (decl_is_template_id): New function.
7573 (write_encoding): Use decl_is_template_id.
7574 (write_name): Likewise. Handle type_decls. Get main variant of
7575 type decls.
7576 (write_nested_name): Likewise.
7577 (write_prefix): Likewise.
7578 (write_template_prefix): Likewise.
7579 (write_special_name_constructor): Remove defunct production from
7580 comment.
7581 (write_bare_function_type): Remove comment about absent parameter.
7582 (write_template_template_arg): Add missing grammar production to
7583 comment.
7585 2000-07-27 Jason Merrill <jason@redhat.com>
7587 * decl.c (duplicate_decls): If common_type produces a non-typedef
7588 type for a typedef, just use the old type.
7590 2000-07-27 Mark Mitchell <mark@codesourcery.com>
7592 * cp-tree.h (function_depth): Declare.
7593 (verify_stmt_tree): Likewise.
7594 (find_tree): Likewise.
7595 * decl.c (function_depth): Give it external linkage.
7596 * optimize.c (optimize_function): Increment and decrement it.
7597 * tree.c (verify_stmt_tree_r): New function.
7598 (verify_stmt_tree): Likewise.
7599 (find_tree_r): Likewise.
7600 (find_tree): Likewise.
7602 2000-07-27 Jason Merrill <jason@redhat.com>
7604 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
7605 TYPE_PTRMEMFUNC_P.
7606 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
7608 2000-07-26 Mark Mitchell <mark@codesourcery.com>
7610 * decl.c (start_cleanup_fn): Mark the function as `inline'.
7611 * decl2.c (get_guard): Call cp_finish_decl, not
7612 rest_of_decl_compilation, for local guards.
7613 * lex.c (do_identifier): Remove unused variable.
7615 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
7617 * parse.y: Add missing ';'.
7619 2000-07-26 Mark Mitchell <mark@codesourcery.com>
7621 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
7622 of `extern "C++"'.
7624 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
7626 Kill strict_prototype. Backwards compatibility only for
7627 non NO_IMPLICIT_EXTERN_C systems.
7628 * cp-tree.h (flag_strict_prototype): Remove.
7629 (strict_prototype): Remove.
7630 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
7631 * decl.c (maybe_push_to_top_level): Adjust.
7632 (pop_from_top_level): Adjust.
7633 (decls_match): Only allow sloppy parm matching for ancient
7634 system headers.
7635 (init_decl_processing): Adjust.
7636 (grokdeclarator): Adjust.
7637 * decl2.c (flag_strict_prototype): Remove.
7638 (strict_prototype): Remove.
7639 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
7640 (lang_f_options): Remove "strict-prototype".
7641 (unsupported-options): Add "strict-prototype".
7642 * lex.c (do_identifier): Adjust.
7643 (do_scoped_id): Adjust.
7644 * parse.y (empty_parms): Adjust.
7645 * class.c (push_lang_context): Adjust.
7646 (pop_lang_context): Adjust.
7647 * typeck.c (comp_target_parms): Adjust.
7649 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
7651 * decl.c (poplevel): Deal with anonymous variables at for scope.
7652 (maybe_inject_for_scope_var): Likewise.
7654 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
7656 * decl.c: Remove all signal handling code, now done in toplev.c.
7658 2000-07-23 Mark Mitchell <mark@codesourcery.com>
7660 * decl.c (make_rtl_for_nonlocal_decl): Rework.
7662 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
7663 correctly.
7665 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
7667 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
7668 Define my_friendly_assert and my_friendly_abort as macros
7669 which may call friendly_abort. Prototype friendly abort, not
7670 my_friendly_abort or my_friendly_assert.
7671 * decl.c (signal_catch): Report the signal caught in the error
7672 message. Call fatal directly.
7673 * typeck2.c (ack, my_friendly_assert): Delete.
7674 (my_friendly_abort): Rename to friendly_abort. Expect file,
7675 line, and function parameters. Report the abort code, then
7676 call fancy_abort. Do not mask an abort if errors have
7677 already occurred.
7679 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
7681 * typeck.c (comp_target_parms): Remove obsolete parameter.
7682 (comp_target_types): Adjust.
7684 2000-07-17 Jason Merrill <jason@redhat.com>
7686 * typeck.c (mark_addressable): Never set TREE_USED.
7687 * call.c (build_call): Don't abort on calls to library functions
7688 that have been declared normally.
7690 * typeck.c (build_binary_op): Fix grammar in warning.
7692 * exception.cc (__eh_free): Fix prototype.
7694 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
7696 * decl.c (pushdecl): Handle seeing an OVERLOAD in
7697 IDENTIFIER_NAMESPACE_VALUE.
7699 2000-07-16 Mark Mitchell <mark@codesourcery.com>
7701 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
7702 * method.c (use_thunk): Correct handling of vcall offsets.
7704 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7706 * .cvsignore: parse.h and parse.c have no cp- prefix.
7708 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7710 * .cvsignore: New file.
7712 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7714 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7716 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7718 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
7719 * parse.c: Remove.
7720 * parse.h: Likewise.
7722 2000-07-11 Mark Mitchell <mark@codesourcery.com>
7724 * class.c (layout_class_type): Add pointers to virtual bases after
7725 base classes under the old ABI.
7727 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
7729 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
7730 (finish_continue_stmt): Likewise.
7731 (begin_for_stmt): Remove call to note_level_for_for.
7732 (finish_goto_stmt): Change call from build_min_nt
7733 to build_stmt.
7734 (finish_expr_stmt): Likewise.
7735 (begin_if_stmt): Likewise.
7736 (begin_while_stmt): Likewise.
7737 (finish_while_stmt): Likewise.
7738 (finish_return_stmt): Likewise.
7739 (begin_for_stmt): Likewise.
7740 (finish_for_stmt): Likewise.
7741 (finish_break_stmt): Likewise.
7742 (begin_switch_stmt): Likewise.
7743 (finish_case_label): Likewise.
7744 (genrtl_try_block): Likewise.
7745 (begin_try_block): Likewise.
7746 (begin_handler): Likewise.
7747 (begin_compound_stmt): Likewise.
7748 (finish_asm_stmt): Likewise.
7749 (finish_label_stmt): Likewise.
7750 (add_decl_stmt): Likewise.
7751 (finish_subobject): Likewise.
7752 (finish_decl_cleanup): Likewise.
7753 (finish_named_return_value): Likewise.
7754 (setup_vtbl_ptr): Likewise.
7755 (add_scope_stmt): Likewise.
7756 * decl.c (finish_constructor_body): Likewise.
7757 (finish_destructor_body): Likewise.
7758 * optimize.c (copy_body_r): Likewise.
7759 (initialize_inlined_parameters): Likewise.
7760 (declare_return_variable): Likewise.
7761 (expand_call_inline): Likewise.
7763 2000-07-10 Jakub Jelinek <jakub@redhat.com>
7765 * semantics.c (expand_body): Sync interface information
7766 at the end of function body expansion.
7768 2000-07-09 Jason Merrill <jason@redhat.com>
7770 * init.c (build_new_1): Bail early if the call to new fails.
7772 * decl.c (compute_array_index_type): Check specifically for
7773 an INTEGER_CST, not just TREE_CONSTANT.
7775 * decl.c (duplicate_decls): Don't call duplicate_decls on
7776 the DECL_TEMPLATE_RESULT.
7777 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
7778 codes.
7780 * error.c (dump_template_bindings): Don't crash if we had an
7781 invalid argument list.
7783 * typeck.c (c_expand_start_case): Do narrowing here.
7784 * semantics.c (finish_switch_cond): Not here.
7786 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
7788 * parse.y (asm_clobbers): Do string concatenation.
7790 2000-07-09 Mark Mitchell <mark@codesourcery.com>
7792 * decl.c (pushtag): Don't put local classes in template functions
7793 on the local_classes list.
7795 2000-07-04 Scott Snyder <snyder@fnal.gov>
7797 * decl2.c (get_guard): Add missing return for old ABI local
7798 variable case.
7800 2000-07-09 Mark Mitchell <mark@codesourcery.com>
7802 * cp-tree.h (char_type_p): New function.
7803 * decl.c (init_decl_processing): Don't initialize
7804 signed_wchar_type_node or unsigned_wchar_type_node.
7805 (complete_array_type): Handle brace-enclosed string-constants.
7806 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
7807 * tree.c (char_type_p): New function.
7808 * typeck2.c (digest_init): Use char_type_p.
7810 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
7812 * pt.c (tsubst): Don't layout type, if it's error_mark.
7814 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
7816 * pt.c (instantiate_pending_templates): Reset template level.
7818 2000-07-05 Jason Merrill <jason@redhat.com>
7820 * call.c (joust): Don't complain about `operator char *()' beating
7821 `operator const char *() const'.
7823 2000-07-04 scott snyder <snyder@fnal.gov>
7824 Jason Merrill <jason@redhat.com>
7826 * repo.c (repo_get_id): Handle the case where a class with virtual
7827 bases has a null TYPE_BINFO_VTABLE.
7829 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
7830 Jason Merrill <jason@redhat.com>
7832 * parse.y (member_init): Just pass in the type.
7833 * init.c (expand_member_init): Handle getting a type.
7835 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7836 Jason Merrill <jason@redhat.com>
7838 * decl.c (finish_function): Warn if a function has no return
7839 statement.
7840 Suggested by Andrew Koenig.
7841 * typeck.c (check_return_expr): Do set current_function_returns_value
7842 if we got an error_mark_node.
7844 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
7846 * decl2.c (push_decl_namespace): Push the original namespace.
7848 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
7850 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
7851 * semantics.c (begin_class_definition): Clear it.
7853 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
7855 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
7856 (genrtl_expr_stmt): Likewise.
7857 (genrtl_decl_stmt): Likewise.
7858 (genrtl_if_stmt): Likewise.
7859 (genrtl_while_stmt): Likewise.
7860 (genrtl_do_stmt): Likewise.
7861 (genrtl_return_stmt): Likewise.
7862 (genrtl_for_stmt): Likewise.
7863 (genrtl_break_stmt): Likewise.
7864 (genrtl_continue_stmt): Likewise.
7865 (genrtl_scope_stmt): Likewise.
7866 (genrtl_switch_stmt): Likewise.
7867 (genrtl_case_label): Likewise.
7868 (genrtl_begin_compound_stmt): Likewise.
7869 (genrtl_finish_compound_stmt): Likewise.
7870 (genrtl_compound_stmt): Likewise.
7871 (genrtl_asm_stmt): Likewise.
7873 * init.c (begin_init_stmts): Remove call to
7874 genrtl_begin_compound_stmt.
7875 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
7877 * semantics.c (lang_expand_stmt): Changed call to
7878 genrtl_compound_stmt to ignore return value.
7880 2000-07-02 Mark Mitchell <mark@codesourcery.com>
7882 * mangle.c (canonicalize_for_substitution): Return the canonical
7883 variant of a type.
7885 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
7886 TYPE_DECL.
7887 * typeck.c (commonparms): Remove obstack manipulations.
7889 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
7891 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
7893 * Makefile.in (OBJS): Added ../c-semantics.o.
7894 (OBJDEPS): Likewise.
7896 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
7897 ../c-common.h.
7898 (struct stmt_tree): Added comment.
7899 (current_function_name_declared): Removed.
7900 (stmts_are_full_exprs_p): Likewise.
7901 (genrtl_do_pushlevel): Likewise.
7902 (genrtl_clear_out_block): Likewise.
7903 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
7904 (DECL_ANON_UNION_ELEMS): Likewise.
7905 (emit_local_var): Likewise.
7906 (make_rtl_for_local_static): Likewise.
7907 (do_case): Likewise.
7908 (expand_stmt): Likewise.
7909 (genrtl_decl_cleanup): Likewise.
7910 (c_expand_asm_operands): Likewise.
7911 (c_expand_return): Likewise.
7912 (c_expand_start_case): Likewise.
7914 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
7915 (emit_local_var): Likewise.
7916 (initialize_local_var): Change reference to
7917 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
7918 Change reference to stmts_are_full_exprs_p to
7919 current_stmt_tree->stmts_are_full_exprs_p.
7920 (push_cp_function_context): Likewise.
7922 * expect.c (expand_throw): Change reference to
7923 stmts_are_full_exprs_p.
7925 * init.c (build_aggr_init): Change reference to
7926 stmts_are_full_exprs_p.
7927 (build_vec_init): Likewise.
7929 * optimize.c (maybe_clone_body): Change reference to
7930 current_function_name_declared to
7931 cp_function_chain->name_declared.
7933 * pt.c (instantiate_decl): Change reference to
7934 current_function_name_declared to
7935 cp_function_chain->name_declared.
7937 * semantics.c (expand_cond): Moved declaration to c-common.h.
7938 (genrtl_do_pushlevel): Moved to c-semantics.c.
7939 (genrtl_clear_out_block): Likewise.
7940 (genrtl_goto_stmt): Likewise.
7941 (genrtl_expr_stmt): Likewise.
7942 (genrtl_decl_stmt): Likewise.
7943 (gerntl_if_stmt): Likewise.
7944 (genrtl_while_stmt): Likewise.
7945 (genrtl_do_stmt): Likewise.
7946 (genrtl_return_stmt): Likewise.
7947 (genrtl_for_stmt): Likewise.
7948 (genrtl_break_stmt): Likewise.
7949 (genrtl_continue_stmt): Likewise.
7950 (genrtl_scope_stmt): Likewise.
7951 (genrtl_switch_stmt): Likewise.
7952 (genrtl_case_label): Likewise.
7953 (genrtl_begin_compound_stmt): Likewise.
7954 (genrtl_finish_compound_stmt): Likewise.
7955 (genrtl_compound_stmt): Likewise.
7956 (genrtl_asm_stmt): Likewise.
7957 (genrtl_decl_cleanup): Likewise.
7958 (expand_cond): Likewise.
7959 (expand_stmt): Renamed to ...
7960 (lang_expand_stmt): ... this.
7961 (lang_expand_expr_stmt): Initialize.
7962 (set_current_function_name_declared): Likewise.
7963 (stmts_are_full_exprs_p): Likewise.
7964 (current_function_name_declared): Likewise.
7965 (anon_aggr_type_p): Likewise.
7966 (do_poplevel): Change reference to
7967 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
7968 Change reference to stmts_are_full_exprs_p to
7969 current_stmt_tree->stmts_are_full_exprs_p.
7970 (add_tree): Likewise.
7971 (finish_expr_stmt): Likewise.
7972 (prep_stmt): Likewise.
7973 (lang_expand_stmt): Likewise.
7974 (begin_compound_stmt): Change reference to
7975 current_function_name_declared to
7976 cp_function_chain->name_declared and call to
7977 current_function_name_declared().
7978 (setup_vtbl_ptr): Likewise.
7979 (genrtl_do_poplevel): Removed.
7981 2000-06-30 Jason Merrill <jason@redhat.com>
7983 * init.c (init_init_processing): Go back to aligning like
7984 double_type_node for old ABI.
7985 (get_cookie_size): Make cookie larger if we get a type that needs
7986 more alignment.
7987 (build_vec_delete): Call it.
7989 * typeck.c (qualify_type_recursive): New fn.
7990 (composite_pointer_type): Use it.
7991 (build_binary_op): Use composite_pointer_type.
7993 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
7994 Jason Merrill <jason@redhat.com>
7996 * typeck.c (check_return_expr): Don't complain about returning
7997 NULL from operator new if -fcheck-new.
7998 * cp-tree.h: Declare flag_check_new here.
7999 * init.c: Not here.
8001 2000-06-28 Alex Samuel <samuel@codesourcery.com>
8003 * mangle.c (find_substitution): Use same_type_p.
8004 (write_encoding): Don't check for substitutions.
8006 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
8008 * parse.y (expr_no_comma_rangle): New non-terminal.
8009 (template_parm): Use it for default parameter case.
8010 (template_arg): Use it.
8011 (expr_no_commas): Remove commented out undefined extensions.
8012 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
8013 * parse.h, parse.c: Rebuilt.
8015 2000-06-30 Mark Mitchell <mark@codesourcery.com>
8017 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
8018 (finish_asm_stmt): Do it here, instead.
8020 * cp-tree.h (ridpointers): Don't declare.
8021 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
8022 (record_builtin_java_type): Likewise.
8023 (init_decl_processing): Likewise.
8024 * lex.c: Move inclusion of lex.h.
8025 (ridpointers): Don't define.
8026 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
8027 RID_MAX.
8028 * lex.h (enum rid): Rename to ...
8029 (enum cp_rid): ... this.
8030 (ridpointers): Don't declare.
8031 * parse.y: Move inclusion of lex.h.
8032 * parse.c: Regenerated.
8033 * spew.c: Move inclusion of lex.h.
8035 * cp-tree.h (struct language_function): Remove temp_name_counter.
8036 (temp_name_counter): Remove.
8037 (get_temp_name): Change prototype.
8038 (get_guard): New function.
8039 (get_guard_cond): Likewise.
8040 (set_guard): Likewise.
8041 * cvt.c (build_up_reference): Adjust call to get_temp_name.
8042 * decl.c (expand_static_init): Use get_guard and friends to
8043 implement guard variables.
8044 * decl2.c (get_temp_name): Assume that the variables created are
8045 always static.
8046 (get_sentry): Rename to ...
8047 (get_guard): ... this. Implement new ABI guard variables.
8048 (get_guard_bits): New function.
8049 (get_guard_cond): Likewise.
8050 (set_guard): Likewise.
8051 (start_static_initialization_or_destruction): Use them.
8052 (do_static_initialization): Replace sentry with guard throughout.
8053 (do_static_destruction): Likewise.
8054 * init.c (create_temporary_var): Add comment.
8056 2000-06-28 Alex Samuel <samuel@codesourcery.com>
8058 * mangle.c (find_substitution): Use same_type_p.
8059 (write_encoding): Don't check for substitutions.
8061 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
8063 * parse.y (expr_no_comma_rangle): New non-terminal.
8064 (template_parm): Use it for default parameter case.
8065 (template_arg): Use it.
8066 (expr_no_commas): Remove commented out undefined extensions.
8067 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
8068 * parse.h, parse.c: Rebuilt.
8070 2000-06-29 Mark Mitchell <mark@codesourcery.com>
8072 * cp-tree.h (flag_const_strings): Remove.
8073 (warn_parentheses): Likewise.
8074 (warn_format): Likewise.
8075 (common_type): Likewise.
8076 (default_conversion): Likewise.
8077 (build_binary_op): Likewise.
8078 (cp_build_binary_op): New macro.
8079 * call.c (build_new_op): Use cp_build_binary_op instead of
8080 build_binary_op.
8081 * class.c (build_vtable_entry_ref): Likewise.
8082 * decl.c (expand_static_init): Likewise.
8083 (compute_array_index_type): Likewise.
8084 (build_enumerator): Likewise.
8085 * decl2.c (delete_sanity): Likewise.
8086 (start_static_initialization_or_destruction): Likewise.
8087 * error.c (dump_type_suffix): Likewise.
8088 * init.c (resolve_offset_ref): Likewise.
8089 (build_new): Likewise.
8090 (build_new_1): Likewise.
8091 (build_vec_delete_1): Likewise.
8092 (build_vec_init): Likewise.
8093 (build_delete): Likewise.
8094 * rtti.c (synthesize_tinfo_fn): Likewise.
8095 (synthesize_tinfo_var): Likewise.
8096 * search.c (expand_upcast_fixups): Likewise.
8097 (fixup_all_virtual_upcast_offsets): Likewise.
8098 * typeck.c (build_array_ref): Likewise.
8099 (get_member_function_from_ptrfunc): Likewise.
8100 (build_binary_op): Add parameter.
8101 (pointer_int_sum): Use cp_build_binary_op.
8102 (pointer_diff): Likewise.
8103 (build_modify_expr): Likewise.
8104 (get_delta_difference): Likewise.
8105 (build_ptrmemfunc): Likewise.
8107 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
8109 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
8110 * decl.c (create_implicit_typedef): Adjust.
8111 * decl2.c (build_artificial_parm): Adjust.
8112 * method.c (implicitly_declare_fn): Adjust.
8113 * pt.c (push_inline_template_parms_recursive): Adjust.
8114 (process_template_parm): Adjust.
8115 (overloaded_template_name): Adjust.
8116 * semantics.c (finish_template_template_parm): Adjust.
8118 2000-06-28 Mark Mitchell <mark@codesourcery.com>
8120 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
8121 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
8122 where to emit thunks.
8123 (build_vtt): Adjust call to build_vtt_inits.
8124 (build_vtt_inits): Add parameter to indicate whether or not
8125 sub-VTTs for virtual bases should be included. Adjust handling of
8126 construction vtables.
8127 (get_matching_base): New function.
8128 (dfs_build_vtt_inits): Rename to ...
8129 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
8130 construction vtables.
8131 (dfs_fixup_binfo_vtbls): Likewise.
8132 (build_ctor_vtbl_groups): Build construction vtables for virtual
8133 bases, too.
8134 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
8135 to build construction vtbls.
8136 (dfs_accumulate_vtbl_inits): Adjust handling of
8137 construction vtables.
8139 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
8140 types correctly.
8142 2000-06-27 Mark Mitchell <mark@codesourcery.com>
8144 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
8146 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
8148 * search.c (hides): Remove.
8149 (is_subobject_of_p): Add most_derived parameter. Use
8150 CANONICAL_BINFO.
8151 (lookup_field_queue_p): Adjust.
8152 (lookup_field_r): Adjust.
8154 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
8156 * decl2.c (handle_class_head): Bash typedefs to the type's main
8157 decl.
8159 2000-06-25 Mark Mitchell <mark@codesourcery.com>
8161 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
8162 (begin_global_stmt_expr): ... this.
8163 (genrtl_finish_stmt_expr): Rename to ...
8164 (finish_global_stmt_expr): ... this.
8165 * init.c (begin_init_stmts): Adjust calls.
8166 (finish_init_stmts): Likewise.
8167 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
8168 (begin_global_stmt_expr): ... this.
8169 (genrtl_finish_stmt_expr): Rename to ...
8170 (finish_global_stmt_expr): ... this.
8172 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8174 * search.c (lookup_member): Fix typo in comment.
8176 2000-06-24 Jason Merrill <jason@redhat.com>
8178 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
8179 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
8181 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8183 * parse.y (complex_direct_notype_declarator): Support global_scope.
8184 * Makefile.in: Adjust conflict count.
8186 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8188 * parse.y (template_arg): Convert TEMPLATE_DECL
8189 that is a template template parameter to
8190 TEMPLATE_TEMPLATE_PARM here.
8192 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
8193 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
8194 (copy_template_template_parm): Adjust prototype.
8195 * decl.c (grokdeclarator): Remove dead code.
8196 * pt.c (process_template_parm): Tidy.
8197 (lookup_template_class): Construct nodes in
8198 copy_template_template_parm.
8199 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
8200 lookup_template_class. Use TYPE_TI_TEMPLATE.
8201 * tree.c (copy_template_template_parm): Add NEWARGS
8202 parameter.
8203 (mapcar): Adjust call to copy_template_template_parm.
8204 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
8205 * method.c (build_template_template_parm_names): Change error
8206 code to avoid compilation warning.
8208 * gxxint.texi: Document template template parameter
8209 name mangling.
8211 2000-06-21 Alex Samuel <samuel@codesourcery.com>
8213 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
8214 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
8215 (cp-demangle.o): New rule.
8216 (dyn-string.o): Likewise.
8217 * inc/cxxabi.h (__cxa_demangle): New declaration.
8219 2000-06-22 Mark Mitchell <mark@codesourcery.com>
8221 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
8222 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
8223 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
8224 a tree, not an int.
8225 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
8226 (make_thunk): Change prototype.
8227 (emit_thunk): Rename to use_thunk.
8228 (mangle_thunk): Change prototype.
8229 * class.c (get_derived_offset): Simplify.
8230 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
8231 BV_GENERATE_THUNK_WITH_VTABLE_P.
8232 (build_primary_vtable): Simplify.
8233 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
8234 (dfs_find_base): Remove.
8235 (update_vtable_entry_for_fn): Correct bug in finding the base
8236 where a virtual function was first declared. Figure out whether
8237 or not to emit a vcall-thunk with the vtables in which it appears.
8238 Correct logic for deciding whether to use an ordinary thunk, or a
8239 vcall thunk.
8240 (finish_struct_1): Remove unnecssary code.
8241 (build_vtbl_initializer): Use ssize_int for the running counter of
8242 negative indices.
8243 (build_vtbl_initializer): Only use vcall thunks where necessary.
8244 Mark thunks as needing to be emitted with their vtables, or not.
8245 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
8246 indices. Use size_binop.
8247 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
8248 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
8249 size_binop.
8250 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
8251 (build_vtable_entry): Mark thunks as needing to be emitted with
8252 their vtables, or not.
8253 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
8254 * decl2.c (mark_vtable_entries): Use use_thunk instead of
8255 emit_thunk.
8256 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
8257 information.
8258 * error.c (dump_expr): Use BV_FN.
8259 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
8260 not an int.
8261 * method.c (make_thunk): Likewise.
8262 (emit_thunk): Rename to use_thunk. Allow callers to decide
8263 whether or not to actually emit the thunk. Adjust for changes in
8264 representation of vcall offsets.
8265 * search.c (dfs_get_pure_virtuals): Use BV_FN.
8266 * semantics.c (emit_associated_thunks): New function.
8267 (expand_body): Use it.
8268 * ir.texi: Adjust decriptions of thunks.
8270 2000-06-22 Jason Merrill <jason@redhat.com>
8272 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
8273 (tsubst_friend_function): Copy it here.
8275 * decl.c (grok_op_properties): Fix typo.
8277 * decl2.c (delete_sanity): Clarify warning, avoid failure on
8278 deleting void*.
8280 * pt.c (check_explicit_specialization): Clarify error.
8282 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
8283 an old OVERLOAD when we're declaring a non-function.
8284 (pushdecl, destroy_local_var): Check for error_mark_node.
8285 (warn_extern_redeclared_static): Also bail early if
8286 we're a CONST_DECL.
8287 (push_overloaded_decl): Ignore an old error_mark_node.
8289 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
8291 * call.c (build_x_va_arg): Check if in a template decl.
8292 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
8294 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * class.c (push_lang_context): TYPE_NAME gets you to the Java
8297 types DECLs.
8298 * decl.c (check_goto): Computed gotos assumed OK.
8300 2000-06-20 Jason Merrill <jason@redhat.com>
8302 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
8303 for which we don't need to look for instantiations.
8305 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
8307 * parse.y (program): Always call finish_translation_unit.
8308 * parse.c, parse.h: Rebuilt.
8310 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
8312 * method.c: Don't include hard-reg-set.h.
8314 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
8316 * rtti.c (get_base_offset): Cope when vbase field is in a base.
8318 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
8320 * call.c (build_conditional_expr): Use VOID_TYPE_P.
8321 * cvt.c (cp_convert_to_pointer): Likewise.
8322 (convert_to_void): Likewise.
8323 * error.c (dump_expr): Likewise.
8324 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
8325 * init.c (build_delete): Likewise.
8326 * method.c (emit_thunk): Likewise.
8327 * optmize.c (declare_return_variable): Likewise.
8328 * rtti.c (get_tinfo_decl_dynamic): Likewise.
8329 (get_typeid): Likewise.
8330 (build_dynamic_cast_1): Likewise.
8331 * typeck.c (composite_pointer_type): Likewise.
8332 (common_type): Likewise.
8333 (build_indirect_ref): Likewise.
8334 (build_binary_op): Likewise.
8335 (build_x_compound_expr): Likewise.
8336 (check_return_expr): Likewise.
8337 * typeck2.c (add_exception_specifier): Likewise.
8339 * mangle.c (write_method_parms): Use direct comparison for end
8340 of parmlist.
8342 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
8344 * cp-tree.h (genrtl_try_block): Declare function.
8345 (genrtl_handler): Likewise.
8346 (genrtl_catch_block): Likewise.
8347 (genrtl_ctor_stmt): Likewise.
8348 (genrtl_subobject): Likewise.
8349 (genrtl_decl_cleanup): Likewise.
8350 (genrtl_do_poplevel): Likewise.
8351 (genrtl_do_pushlevel): Likewise.
8352 (genrtl_clear_out_block): Likewise.
8353 (genrtl_goto_stmt): Likewise.
8354 (genrtl_expr_stmt): Likewise.
8355 (genrtl_decl_stmt): Likewise.
8356 (genrtl_if_stmt): Likewise.
8357 (genrtl_while_stmt): Likewise.
8358 (genrtl_do_stmt): Likewise.
8359 (genrtl_return_stmt): Likewise.
8360 (genrtl_for_stmt): Likewise.
8361 (genrtl_break_stmt): Likewise.
8362 (genrtl_continue_stmt): Likewise.
8363 (genrtl_scope_stmt): Likewise.
8364 (genrtl_switch_stmt): Likewise.
8365 (genrtl_case_label): Likewise.
8366 (genrtl_begin_compound_stmt): Likewise.
8367 (genrtl_finish_compound_stmt): Likewise.
8368 (genrtl_compound_stmt): Likewise.
8369 (genrtl_asm_stmt): Likewise.
8370 (genrtl_named_return_value): Likewise.
8371 (genrtl_begin_stmt_expr): Likewise.
8372 (genrtl_finish_stmt_expr): Likewise.
8373 (finish_for_stmt): Removed first argument.
8374 (finish_switch_stmt): Likewise.
8376 * semantics.c (genrtl_try_block): Define function.
8377 (genrtl_handler): Likewise.
8378 (genrtl_catch_block): Likewise.
8379 (genrtl_ctor_stmt): Likewise.
8380 (genrtl_subobject): Likewise.
8381 (genrtl_decl_cleanup): Likewise.
8382 (genrtl_do_poplevel): Likewise.
8383 (genrtl_do_pushlevel): Likewise.
8384 (genrtl_clear_out_block): Likewise.
8385 (genrtl_goto_stmt): Likewise.
8386 (genrtl_expr_stmt): Likewise.
8387 (genrtl_decl_stmt): Likewise.
8388 (genrtl_if_stmt): Likewise.
8389 (genrtl_while_stmt): Likewise.
8390 (genrtl_do_stmt): Likewise.
8391 (genrtl_return_stmt): Likewise.
8392 (genrtl_for_stmt): Likewise.
8393 (genrtl_break_stmt): Likewise.
8394 (genrtl_continue_stmt): Likewise.
8395 (genrtl_scope_stmt): Likewise.
8396 (genrtl_switch_stmt): Likewise.
8397 (genrtl_case_label): Likewise.
8398 (genrtl_begin_compound_stmt): Likewise.
8399 (genrtl_finish_compound_stmt): Likewise.
8400 (genrtl_compound_stmt): Likewise.
8401 (genrtl_asm_stmt): Likewise.
8402 (genrtl_named_return_value): Likewise.
8403 (genrtl_begin_stmt_expr): Likewise.
8404 (genrtl_finish_stmt_expr): Likewise.
8405 (finish_for_stmt): Removed first argument and generate rtl
8406 specific code.
8407 (finish_switch_stmt): Likewise.
8408 (do_poplevel): Removed generate rtl specific code.
8409 (do_pushlevel): Likewise.
8410 (add_tree): Likewise.
8411 (finish_goto_stmt): Likewise.
8412 (finish_expr_stmt): Likewise.
8413 (begin_if_stmt): Likewise.
8414 (finish_if_stmt_cond): Likewise.
8415 (finish_then_clause): Likewise.
8416 (begin_else_clause): Likewise.
8417 (finish_else_clause): Likewise.
8418 (finish_if_stmt): Likewise.
8419 (clear_out_block): Likewise.
8420 (begin_while_stmt): Likewise.
8421 (finish_while_stmt_cond): Likewise.
8422 (finish_while_stmt): Likewise.
8423 (begin_do_stmt): Likewise.
8424 (finish_do_body): Likewise.
8425 (finish_do_stmt): Likewise.
8426 (finish_return_stmt): Likewise.
8427 (begin_for_stmt): Likewise.
8428 (finish_for_init_stmt): Likewise.
8429 (finish_for_cond): Likewise.
8430 (finish_for_expr): Likewise.
8431 (finish_break_stmt): Likewise.
8432 (finish_continue_stmt): Likewise.
8433 (begin_switch_stmt): Likewise.
8434 (finish_switch_cond): Likewise.
8435 (finish_case_label): Likewise.
8436 (begin_try_block): Likewise.
8437 (begin_function_try_block): Likewise.
8438 (finish_try_block): Likewise.
8439 (finish_cleanup_try_block): Likewise.
8440 (finish_cleanup): Likewise.
8441 (finish_function_try_block): Likewise.
8442 (finish_handler_sequence): Likewise.
8443 (finish_function_handler_sequence): Likewise.
8444 (begin_handler): Likewise.
8445 (finish_handler_parms): Likewise.
8446 (begin_catch_block): Likewise.
8447 (finish_handler): Likewise.
8448 (begin_compound_stmt): Likewise.
8449 (finish_compound_stmt): Likewise.
8450 (finish_asm_stmt): Likewise.
8451 (finish_label_stmt): Likewise.
8452 (finish_label_decl): Likewise.
8453 (finish_subobject): Likewise.
8454 (finish_decl_cleanup): Likewise.
8455 (finish_named_return_value): Likewise.
8456 (begin_stmt_expr): Likewise.
8457 (finish_stmt_expr): Likewise.
8459 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
8460 to call genrtl_expr_stmt when appropriate.
8462 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
8463 begin_compound_expr to call genrtl_begin_stmt_expr and
8464 genrtl_begin_compound_expr when appropriate.
8465 (finish_init_stmts): Changed calls to finish_compound_expr and
8466 finish_stmt_expr to call genrtl_finish_compound_expr and
8467 genrtl_finish_stmt_expr when appropriate.
8468 (expand_default_init): Changed call to finish_expr_stmt to call
8469 genrtl_expr_stmt when appropriate.
8470 (build_vec_init): Likewise.
8472 * parse.y (simple_stmt): Removed first argument from call to
8473 finish_for_stmt. Removed first argument from call to
8474 finish_switch_stmt.
8476 * parse.c: Regenerated.
8478 * pt.c (tsubst_expr): Removed first argument from call to
8479 finish_for_stmt. Removed first argument from call to
8480 finish_switch_stmt.
8482 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
8484 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
8485 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
8487 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
8488 (cplus_tree_code_length[]): Likewise.
8489 (cplus_tree_code_name[]): Likewise.
8490 (init_parse): Added call to add_c_tree_codes. Changed
8491 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
8493 2000-06-16 Mark Mitchell <mark@codesourcery.com>
8495 * cp-tree.h (finish_mem_initializers): Declare.
8496 (count_trees): Likewise.
8497 * parse.y (base_init): Use finish_mem_initializers.
8498 * semantics.c (finish_mem_initializers): New function.
8500 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
8501 the number of trees.
8502 (n_trees): Remove.
8503 (count_trees): Don't use it.
8505 2000-06-15 Jason Merrill <jason@redhat.com>
8507 * tree.c (count_trees): New debugging function.
8509 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
8510 * init.c (build_member_call): Pull out the name of a DECL.
8512 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
8513 * semantics.c (expand_body): Push to TV_INTEGRATION here.
8514 * optimize.c (optimize_function): Not here.
8515 * pt.c (instantiate_decl): Push to TV_PARSE.
8517 2000-06-15 Mark Mitchell <mark@codesourcery.com>
8519 * cp-tree.h (struct language_function): Remove x_base_init_list
8520 and x_member_init_list.
8521 (current_base_init_list): Remove.
8522 (current_member_init_list): Likewise.
8523 (setup_vtbl_ptr): Change prototype.
8524 (emit_base_init): Likewise.
8525 (expand_member_init): Likewise.
8526 (reinit_parse_for_function): Remove.
8527 * decl.c (save_function_data): Don't clear x_base_init_list and
8528 x_member_init_list.
8529 (mark_language_function): Don't mark them.
8530 * init.c (perform_member_init): Tweak comment.
8531 (sort_member_init): Take the list of initializers as an argument.
8532 (sort_base_init): Likewise.
8533 (emit_base_init): Likewise.
8534 (expand_member_init): Return the initializer. Don't use global
8535 variables.
8536 * lex.c (reinit_parse_for_function): Remove.
8537 * method.c (build_template_parm_names): Correct substitution.
8538 (do_build_copy_constructor): Don't use current_member_init_list
8539 and current_base_init_list.
8540 (synthesize_method): Likewise.
8541 * parse.y (base_init): Split mem-initializers into
8542 base-initializers and field-initializers.
8543 (member_init_list): Build up the list here.
8544 (member_init): Return the initializer.
8545 (fn.depfn): Don't use reinit_parse_for_function.
8546 * parse.c: Regenerated.
8547 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
8548 ERROR_MARK.
8549 (tsubst_expr): Don't use current_member_init_list
8550 and current_base_init_list.
8551 (tsubst_expr_values): Rename to ...
8552 (tsubst_initializer_list): ... this. Use convert_from_reference.
8553 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
8554 and current_base_init_list.
8555 (begin_function_definition): Don't call reinit_parse_for_function.
8557 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
8559 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
8560 correctly.
8562 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
8564 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
8566 * cp-tree.h (IF_COND): Move to c-common.h.
8567 (THEN_CLAUSE): Likewise.
8568 (ELSE_CLAUSE): Likewise.
8569 (WHILE_COND): Likewise.
8570 (WHILE_BODY): Likewise.
8571 (DO_COND): Likewise.
8572 (DO_BODY): Likewise.
8573 (RETURN_EXPR): Likewise.
8574 (EXPR_STMT_EXPR): Likewise.
8575 (FOR_INIT_STMT): Likewise.
8576 (FOR_COND): Likewise.
8577 (FOR_EXPR): Likewise.
8578 (FOR_BODY): Likewise.
8579 (SWITCH_COND): Likewise.
8580 (SWITCH_BODY): Likewise.
8581 (CASE_LOW): Likewise.
8582 (CASE_HIGH): Likewise.
8583 (GOTO_DESTINATION): Likewise.
8584 (COMPOUND_BODY): Likewise.
8585 (ASM_CV_QUAL): Likewise.
8586 (ASM_STRING): Likewise.
8587 (ASM_OUTPUTS): Likewise.
8588 (ASM_INPUTS): Likewise.
8589 (ASM_CLOBBERS): Likewise.
8590 (DECL_STMT_DECL): Likewise.
8591 (STMT_EXPR_STMT): Likewise.
8592 (LABEL_STMT_LABEL): Likewise.
8593 (SCOPE_BEGIN_P): Likewise.
8594 (SCOPE_END_P): Likewise.
8595 (SCOPE_STMT_BLOCK): Likewise.
8596 (SCOPE_NULLIFIED_P): Likewise.
8597 (SCOPE_NO_CLEANUPS_P): Likewise.
8598 (SCOPE_PARTIAL_P): Likewise.
8599 (ASM_VOLATILE_P): Likewise.
8600 (STMT_LINENO): Likewise.
8601 (STMT_LINENO_FOR_FN_P): Likewise.
8603 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
8604 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
8605 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
8606 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
8607 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
8609 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
8611 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
8612 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
8614 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
8615 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
8616 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
8618 2000-06-14 Mark Mitchell <mark@codesourcery.com>
8620 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
8621 * class.c (dfs_find_final_overrider): Set it appropriately.
8622 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
8623 avoid unneeded secondary vptrs.
8625 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8627 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
8628 (check_bitfield_decl, check_field_decl): Likewise.
8629 (build_vtbl_or_vbase_field, build_base_field): Likewise.
8630 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
8631 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
8632 (xfer_tag, finish_enum): Likewise.
8633 * decl2.c (finish_builtin_type): Likewise.
8634 * init.c (init_init_processing): Likewise.
8635 * pt.c (instantiate_class_template): Likewise.
8636 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
8637 * cp-tree.h (struct lang_type): Add user_align member.
8638 (CLASSTYPE_USER_ALIGN): Define.
8640 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8642 * Make-lang.in (c++.install-common): Install g++-cross in
8643 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
8644 $(target_alias)-g++ and $(target_alias)-c++.
8646 2000-06-12 Mark Mitchell <mark@codesourcery.com>
8648 * class.c (vcall_offset_data_s): Add last_init and fns.
8649 (overrides): Rename to same_signature_p.
8650 (dfs_find_final_overrider): Adjust accordingly.
8651 (mark_overriders): Likewise.
8652 (warn_hidden): Likewise.
8653 (build_vtbl_initializer): Reorganize machinery for building things
8654 at negative offsets.
8655 (build_vcall_and_vbase_vtbl_entries): Likewise.
8656 (build_vbase_offset_vtbl_entries): Likewise.
8657 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
8658 offset entries. Do not create two entries for functions with the
8659 same signature.
8660 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
8661 (build_rtti_vtbl_entries): Reorganize machinery for building things
8662 at negative offsets.
8664 * optimize.c (expand_call_inline): Don't recurse into the code
8665 used to initialize the parameters more than once.
8667 2000-06-11 Mark Mitchell <mark@codesourcery.com>
8669 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
8670 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
8671 (find_substitution): Only use the `Sa' substitution for
8672 std::allocator, not instantiations of it.
8673 (write_template_prefix): Move comment. Only use a TREE_LIST to
8674 represent substitutions for a member template.
8675 (write_array_type): Mangle array dimensions correctly.
8676 * optimize.c (maybe_clone_body): Copy more information from the
8677 cloned function.
8678 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
8679 on the regenerated declaration.
8681 2000-06-11 Chip Salzenberg <chip@valinux.com>
8682 Mark Mitchell <mark@codesourcery.com>
8684 * class.c (build_vtable): Clarify comment.
8685 (build_ctor_vtbl_group): Pass the most derived type to
8686 build_vtable.
8688 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8690 * decl2.c (compare_options): Don't needlessly cast away const-ness.
8692 2000-06-10 Mark Mitchell <mark@codesourcery.com>
8694 * decl.c (add_binding): Handle duplicate declarations of external
8695 variables.
8697 2000-06-09 Chip Salzenberg <chip@valinux.com>
8698 Mark Mitchell <mark@codesourcery.com>
8700 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
8701 argument.
8702 (write_signed_number): New macro.
8703 (write_unsigned_number): Likewise.
8704 (write_source_name): Use them.
8705 (write_number): Handle signed and unsigned values.
8706 (write_integer_cst): Use tree_int_cst_sgn, and use
8707 write_unsigned_number or write_signed_number as appropriate.
8708 (write_discriminator): Use write_unsigned_number or
8709 write_signed_number as appropriate.
8710 (write_template_arg_literal): Likewise.
8711 (write_array_type): Use tree_low_cst.
8712 (write_template_parm): Use write_unsigned_number or
8713 write_signed_number as appropriate.
8714 (write_substitution): Adjust call to write_number.
8715 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
8716 (write_expression): Handle non-type template arguments of
8717 reference type correctly.
8718 (mangle_thunk): Use write_signed_number.
8720 2000-06-09 Chip Salzenberg <chip@valinux.com>
8722 * mangle.c (find_substition): Don't mangle objects with typename
8723 substitutions (e.g. "cin" as "Si").
8725 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
8727 * call.c (add_candidate): Use ggc_alloc_cleared.
8728 * decl.c (lookup_label): Likewise.
8729 * lex.c (retrofit_lang_decl): Likewise.
8731 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
8733 * semantics.c (expand_body): Push to TV_EXPAND.
8734 * optimize.c (optimize_function): Push to TV_INTEGRATION.
8735 * decl.c (start_function): Always call announce_function.
8737 * tinfo2.cc: Just declare abort.
8739 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
8741 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
8742 whenever @ is a symbolic name.
8744 2000-06-08 Jakub Jelinek <jakub@redhat.com>
8746 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
8748 2000-06-07 Mark Mitchell <mark@codesourcery.com>
8750 * decl.c (pushdecl): Look up functions by DECL_NAME, not
8751 DECL_ASSEMBLER_NAME.
8753 2000-06-06 Mark Mitchell <mark@codesourcery.com>
8755 * decl2.c (c_language): Define.
8757 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
8759 * lex.c (lang_init_options): Tweak.
8761 * decl2.c: Remove #inclusion of diagnostic.h
8762 (lang_decode_option): Move diagnostic formatting options to
8763 toplevel.
8765 * lang-options.h: Remove documentation for diagnostic options.
8767 * Makefile.in (lex.o): Depends upon diagnostic.h
8769 2000-06-06 Mark Mitchell <mark@codesourcery.com>
8771 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
8772 the same DECL_RESULT, it's not a redefinition.
8773 * pt.c (tsubst_decl): Remove code to handle illegal
8774 specializations.
8776 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
8778 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
8780 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
8782 * search.c (maybe_suppress_debug_info): Don't check
8783 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
8785 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
8786 here if extern_p.
8788 Remember instantiation context in deferred instantiations.
8789 * cp-tree.h (struct tinst_level): Remove.
8790 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
8791 * pt.c (current_tinst_level): Now a tree.
8792 (print_template_context, push_tinst_level, pop_tinst_level,
8793 tinst_for_decl): Adjust.
8794 (reopen_tinst_level): New fn.
8795 (init_pt): Register current_tinst_level as a root.
8796 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
8797 of the pending templates list.
8798 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
8799 * lex.c (extract_interface_info): Adjust.
8800 * decl2.c (warn_if_unknown_interface): Adjust.
8802 2000-06-05 Mark Mitchell <mark@codesourcery.com>
8804 * class.c (indirect_primary_base_p): New function.
8805 (determine_primary_base): Use it.
8807 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
8809 Update new-abi dynamic cast algorithm.
8810 * tinfo.cc (__class_type_info::__dyncast_result): Add
8811 whole_details. Adjust constructor.
8812 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
8813 Avoid unnecessary searching.
8814 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
8816 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8818 * decl.c (init_decl_processing): Don't call record_component_aliases.
8819 * tree.c (build_cplus_array_type_1): Likewise.
8821 2000-06-04 Mark Mitchell <mark@codesourcery.com>
8823 * ir.texi: Correct typo.
8824 * mangle.c (write_expression): Handle non-type template arguments
8825 with reference type.
8826 * method.c (build_overload_value): Likewise.
8827 * pt.c (convert_nontype_argument): Explicitly represent conversion
8828 to a reference with an ADDR_EXPR.
8829 (unify): Always unify arguments in left-to-right order.
8831 2000-06-03 Alex Samuel <samuel@codesourcery.com>
8832 Mark Mitchell <mark@codesourcery.com>
8834 * Make-lang.in (CXX_SRCS): Add mangle.c.
8835 * Makefile.in (CXX_OBJS): Add mangle.o.
8836 (mangle.o): New rule.
8838 * class.c (local_classes): New variable.
8839 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
8840 (get_vtt_name): Use mangle_vtt_name for new ABI.
8841 (init_class_processing): Initialize local_classes.
8842 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
8843 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
8844 (std_identifier): New macro.
8845 (DECL_VOLATILE_MEMFUNC_P): New macro.
8846 (DECL_NAMESPACE_STD_P): Likewise.
8847 (local_classes): Declare.
8848 (get_mostly_instantiated_function_type): Declare.
8849 (init_mangle): Declare.
8850 (mangle_decl): Likewise.
8851 (mangle_type_string): Likewise.
8852 (mangle_type): Likewise.
8853 (mangle_typeinfo_for_type): Likewise.
8854 (mangle_typeinfo_string_for_type): Likewise.
8855 (mangle_vtbl_for_type): Likewise.
8856 (mangle_vtt_for_type): Likewise.
8857 (mangle_ctor_vtbl_for_type): Likewise.
8858 (mangle_thunk): Likewise.
8859 (mangle_conv_op_name_for_type): Likewise.
8860 (mangle_guard_variable): Likewise.
8861 * decl.c (pushtag): Keep track of local classes.
8862 (initialize_predefined_identifiers): Initialize std_identifier.
8863 (init_decl_processing): Use std_identifier.
8864 (start_decl): Don't treat instantiations as specializations.
8865 (grokdeclarator): Likewise.
8866 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
8867 name for fully-instantiated templates.
8868 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
8869 destructors with the new ABI.
8870 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
8871 (grokfield): Use mangle_type for new ABI.
8872 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
8873 (get_sentry): Use mangle_guard_variable for new ABI.
8874 (start_static_initialization_or_destruction): Likewise.
8875 * expr.c (extract_aggr_init): Remove.
8876 (extract_scalar_init): Likewise.
8877 (extract_init): Remove #if 0'd code.
8878 * mangle.c: New function.
8879 * method.c (build_mangled_name): Assert not flag_new_abi.
8880 (build_static_name): Likewise.
8881 (build_decl_overload_real): Likewise.
8882 (build_typename_overload): Likewise.
8883 (build_overload_with_type): Likewise.
8884 (build_overload_name): Likewise.
8885 (get_ctor_vtbl_name): Likewise.
8886 (start_squangling): Likewise.
8887 (get_id_2): Likewise.
8888 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
8889 (init_method): Call init_mangle for new ABI.
8890 (make_thunk): Call mangle_thunk for new ABI.
8891 * operators.def: Correct new ABI manglings for the `%' operator.
8892 Add `::' operator.
8893 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
8894 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
8895 (lookup_template_class): Call mangle_decl for new ABI.
8896 (get_mostly_instantiated_function_type): New function.
8897 (set_mangled_name_for_template_decl): Use it.
8898 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
8899 the new ABI. Use mangle_conv_op_name_for_type for instantiated
8900 conversion op names.
8901 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
8902 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
8903 (tinfo_base_init): Likewise. Mangle typeinfo string name with
8904 mangle_typeinfo_string_for_type.
8906 2000-06-03 Mark Mitchell <mark@codesourcery.com>
8908 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
8909 (INNERMOST_TEMPLATE_ARGS): New macro.
8910 (innermost_args): Remove.
8911 (get_innermost_template_args): New function.
8912 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
8913 * error.c (dump_function_decl): Be caution when using
8914 most_general_template.
8915 * method.c (build_template_parm_names): Use
8916 INNERMOST_TEMPLATE_ARGS.
8917 * pt.c (add_to_template_args): Tidy comment
8918 (get_innermost_template_args): New function.
8919 (check_explicit_specialization): Clear DECL_INITIAL for a new
8920 specialization.
8921 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
8922 Tidy.
8923 (push_template_decl): Always register specializations of the most
8924 general template.
8925 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
8926 (coerce_template_parms): Likewise.
8927 (lookup_template_class): Likewise.
8928 (innermost_args): Remove.
8929 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
8930 (tsubst_decl): Handle tricky specializations. Use
8931 get_innermost_template_args.
8932 (instantiate_template): Simplify handling of partial
8933 instantiations.
8934 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
8935 (most_general_template): Reimplement, in a more straightforward
8936 manner.
8937 (regenerate_decl_from_template): Tweak formatting. Use
8938 TMPL_ARGS_DEPTH for clarity.
8939 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
8941 * dump.c (dequeue_and_dump): Dump information about thunks.
8943 2000-06-01 Richard Henderson <rth@cygnus.com>
8945 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
8947 2000-06-01 Richard Henderson <rth@cygnus.com>
8949 * decl2.c (unsupported_options): Fix typo, make const.
8950 (lang_decode_option): Fix bsearch argument order.
8952 2000-06-01 Mark Mitchell <mark@codesourcery.com>
8954 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
8955 on FIELD_DECLs.
8957 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8959 * cp-tree.h (c_get_alias_set): Deleted.
8960 * Makefile.in (decl.o): Include ../expr.h.
8961 * decl.c (expr.h): Include.
8962 (init_decl_processing): Call record_component_aliases for arrays.
8963 (grokdeclarator): Likewise.
8964 Set TREE_ADDRESSABLE for fields that aren't bitfields.
8965 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
8967 2000-05-31 Mark Mitchell <mark@codesourcery.com>
8969 Remove guiding declaration support.
8970 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
8971 (flag_guiding_decls): Remove.
8972 * call.c (build_user_type_conversion_1): Remove support for
8973 guiding decls.
8974 (build_new_function_call): Likewise.
8975 (build_new_op): Likewise.
8976 (build_new_method_call): Likewise.
8977 * decl.c (start_function): Likewise.
8978 * friend.c (is_friend): Likewise.
8979 (do_friend): Likewise.
8980 * decl2.c ((flag_dump_translation_unit): Make it const.
8981 (flag_guiding_decls): Remove.
8982 (unsupported_options): New variable
8983 (compare_options): New function.
8984 (lang_decode_option): Use them.
8986 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
8988 * method.c (mangle_expression): Adjust test for legal expression
8989 operators.
8991 * pt.c (instantiate_decl): Save and restore the local
8992 specializations list.
8994 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
8996 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
8998 2000-05-30 Mark Mitchell <mark@codesourcery.com>
9000 * call.c (add_template_candidate_real): Handle member template
9001 constructors for classes with virtual bases.
9002 (build_user_type_conversion_1): Use in_charge_arg_for_name.
9003 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
9005 * ir.texi: Update thunk documentation.
9007 * call.c (joust): Fix handling of overloaded builtin operators.
9009 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
9011 * cp-tree.h (DECL_ANTICIPATED): New macro.
9012 Document new use of DECL_LANG_FLAG_7.
9013 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
9014 in the user namespace.
9015 * lex.c (do_identifier): If the identifier's declaration has
9016 DECL_ANTICIPATED on, it has not yet been declared. But do not
9017 replace it with an ordinary implicit declaration.
9019 * tinfo2.cc: Include stdlib.h.
9021 2000-05-29 Mark Mitchell <mark@codesourcery.com>
9023 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
9024 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
9025 CLASSTYPE_ALIGN.
9027 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
9029 * decl2.c (lang_decode_option): Use skip_leading_substring instead
9030 of plain strncmp.
9032 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
9034 * operators.def (<?): Duplicated, should have been...
9035 (>?): this. Fixed.
9037 2000-05-27 Alex Samuel <samuel@codesourcery.com>
9038 Mark Mitchell <mark@codesourcery.com>
9040 * cp-tree.h (ansi_opname): Make it a macro.
9041 (ansi_assopname): Likewise.
9042 (struct lang_decl_flags): Add assignment_operator_p.
9043 (struct lang_decl): Add operator_code.
9044 (DECL_VTT_PARM): Adjust.
9045 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
9046 overloaded operator.
9047 (SET_OVERLOADED_OPERATOR_CODE): New macro.
9048 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
9049 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
9050 (opname_tab): Remove.
9051 (assignop_tab): Likewise.
9052 (operator_name_info_t): New type.
9053 (operator_name_info): New variable.
9054 (assignment_operator_name_info): Likewise.
9055 (build_cp_library_fn): Remove declaration.
9056 (push_cp_library_fn): Likewise.
9057 (operator_name_string): Likewise.
9058 (build_decl_overload): Likewise.
9059 * call.c (print_z_candidates): Simplify.
9060 (build_object_call): Adjust usage of ansi_opname. Use
9061 DECL_OVERLOADED_OPERATOR_P.
9062 (op_error): Adjust operator name lookup.
9063 (build_conditional_expr): Adjust usage of ansi_opname.
9064 (build_new_op): Likewise.
9065 (build_op_delete_call): Likewise.
9066 (build_over_call): Likewise.
9067 (joust): Use DECL_OVERLOADED_OPERATOR_P.
9068 * decl.c (duplicate_decls): Copy operator_code.
9069 (init_decl_processing): Adjust parameters to push_cp_library_fn.
9070 (builtin_function): Adjust parameters to build_library_fn_1.
9071 (build_library_fn_1): Accept an overloaded operator code.
9072 (build_library_fn): Pass ERROR_MARK.
9073 (build_cp_library_fn): Accept an overloaded operator code.
9074 (push_cp_library_fn): Likewise.
9075 (grokfndecl): Tweak.
9076 (grokdeclarator): Simplify code to compute names of overloaded
9077 operators. Adjust use of ansi_opname.
9078 (ambi_op_p): Work on tree_codes, not identifiers.
9079 (unary_op_p): Likewise.
9080 (grok_op_properties): Likewise.
9081 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
9082 (lang_mark_tree): Don't try to mark the operator_code.
9083 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
9084 * error.c (dump_decl): Remove special handling for operator
9085 names.
9086 (dump_function_name): Likewise.
9087 (dump_expr): Adjust name lookup of operators.
9088 (op_to_string): Simplify.
9089 (assop_to_string): Likewise.
9090 * init.c (build_new_1): Adjust use of ansi_opname.
9091 * lex.c (opname_tab): Remove.
9092 (assignop_tab): Likewise.
9093 (ansi_opname): Likewise.
9094 (ansi_assopname): Likewise.
9095 (operator_name_string): Likewise.
9096 (reinit_lang_specific): Likewise.
9097 (operator_name_info): New variable.
9098 (assignment_operator_name_info): Likewise.
9099 (init_operators): New function.
9100 (init_parse): Use it.
9101 (do_identifier): Adjust use of ansi_opname.
9102 * method.c (mangle_expression): Don't use ansi_opname for
9103 mangling.
9104 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
9105 (build_decl_overload): Remove.
9106 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
9107 (do_build_assign_ref): Adjust use of ansi_opname.
9108 (synthesize_method): Likewise.
9109 (implicitly_declare_fn): Likewise.
9110 * operators.def: New file.
9111 * parse.y (operator): Adjust use of ansi_opname.
9112 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
9113 (set_mangled_name_for_template_decl): Don't play games with
9114 current_namespace.
9115 (special_function_p): Adjust use of ansi_opname.
9116 * typeck.c (check_return_expr): Likewise.
9117 * Make-lang.in (cc1plus): Depend on operators.def.
9118 * Makefile.in (lex.o): Likewise.
9119 (decl.o): Likewise.
9121 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
9123 * Make-lang.in (cplib2.ready): Eradicate.
9125 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9127 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
9128 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
9129 (built_min, cp_tree_equal): Likewise.
9131 2000-05-26 Mark Mitchell <mark@codesourcery.com>
9133 * class.c (layout_nonempty_base_or_field): Replace
9134 `record_layout_info' with `record_layout_info_s'.
9136 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
9138 Fix goto checking.
9139 * cp-tree.h (struct language_function): x_named_labels is now
9140 a struct named_label_list*.
9141 * decl.c (struct named_label_use_list): Renamed from...
9142 (struct named_label_list): ...this. New struct.
9143 (push_binding_level): Don't set eh_region.
9144 (note_level_for_eh): New fn.
9145 (pop_label): Take label and old value directly.
9146 (pop_labels): Adjust for new named_labels format.
9147 (lookup_label): Likewise.
9148 (poplevel): Note characteristics of a binding level containing a
9149 named label. Mess with named label lists earlier.
9150 (mark_named_label_lists): New fn.
9151 (mark_lang_function): Call it.
9152 (use_label): New fn, split out from...
9153 (make_label_decl): ...here. Don't call it.
9154 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
9155 check_previous_gotos): New fns, split out from...
9156 (define_label): ...here.
9157 (check_switch_goto): New fn.
9158 (define_case_label): Call it.
9159 (check_goto): New fn.
9160 * semantics.c (finish_goto_stmt): Call it and use_label.
9161 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
9162 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
9164 2000-05-26 Mark Mitchell <mark@codesourcery.com>
9166 * class.c (build_vtable_entry_ref): Correct usage of
9167 get_vtbl_decl_for_binfo.
9169 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
9170 * method.c (implicitly_declare_fn): Not here.
9172 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
9174 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
9175 (CPTI_PTMD_DESC_TYPE): ... here.
9176 (ptmd_desc_type_node): Rename to ...
9177 (ptm_desc_type_node): ... here.
9178 * decl.c: Likewise.
9179 * rtti.c (ptmd_initializer): Rename to ...
9180 (ptm_initializer): ... here.
9181 (sythesize_tinfo_var): Adjust. Deal with pointer to member
9182 function.
9183 (create_tinfo_types): Adjust.
9185 2000-05-25 Mark Mitchell <mark@codesourcery.com>
9187 Finish implementation of VTTs.
9188 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
9189 CPTI_VTT_PARM_IDENTIFIER.
9190 (vtt_parm_identifier): New macro.
9191 (vtt_parm_type): Likewise.
9192 (BINFO_SUBVTT_INDEX): Likewise.
9193 (BINFO_VPTR_INDEX): Likewise.
9194 (struct lang_decl): Add vtt_parm.
9195 (DECL_VTT_PARM): New macro.
9196 (DECL_USE_VTT_PARM): Likewise.
9197 (DECL_NEEDS_VTT_PARM_P): Likewise.
9198 (get_vtt_name): Declare.
9199 (build_artificial_parm): Likewise.
9200 (fixup_all_virtual_upcast_offsets): Likewise.
9201 (expand_indirect_vtbls_init): Remove.
9202 * call.c (build_new_method_call): Pass the vtt to subobject
9203 constructors and destructors.
9204 * class.c (get_vtt_name): Give it external linkage.
9205 (build_clone): Handle the magic VTT parameters for clones.
9206 (clone_function_decl): Fix typo in comment.
9207 (build_vtt): Keep track of the indices in the VTTs where various
9208 entities are stored.
9209 (build_vtt_inits): Likewise.
9210 (dfs_build_vtt_inits): Likewise.
9211 (build_ctor_vtbl_group): Tweak type of construction vtables.
9212 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
9213 primary bases, when building construction vtables.
9214 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
9215 (initialize_predefined_identifiers): Add vtt_parm_identifier.
9216 (init_decl_processing): Initialize vtt_parm_type.
9217 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
9218 (lang_mark_tree): Make vtt_parm.
9219 * decl2.c (build_artificial_parm): New function.
9220 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
9221 (grokclassfn): Use build_artificial_parm.
9222 * init.c (initialize_vtbl_ptrs): Call
9223 fixup_all_virtual_upcast_offsets directly.
9224 (perform_member_init): Use the complete subobject destructor for
9225 member cleanups.
9226 (build_vtbl_address): New function.
9227 (expand_virtual_init): Handle VTTs.
9228 * optimize (maybe_clone_body): Likewise.
9229 * search.c (fixup_all_virtual_upcast_offsets): Give it external
9230 linkage.
9231 (expand_indirect_vtbls_init): Remove.
9232 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
9233 * tree.c (make_binfo): Make them bigger.
9235 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
9237 * inc/cxxabi.h (__pbase_type_info): Define, based on
9238 __pointer_type_info.
9239 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
9240 (__pointer_to_member_type_info): Likewise.
9241 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
9242 (__pointer_to_member_type_info::__is_pointer_p): Remove.
9243 (__pointer_type_info::__do_catch): Rename to ...
9244 (__pbase_type_info::__do_catch): ... here. Adjust.
9245 (__pbase_type_info::__pointer_catch): Implement.
9246 (__pointer_type_info::__pointer_catch): Adjust.
9247 (__pointer_to_member_type_info::__pointer_catch): Adjust.
9249 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
9251 * tinfo.h (__user_type_info::contained_virtual_p): New
9252 predicate.
9253 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
9254 shaped hierarchy.
9255 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
9256 diamond shaped hierarchy. Add early out for mixed diamond and
9257 duplicate shaped hierarchy.
9259 2000-05-24 Mark Mitchell <mark@codesourcery.com>
9261 * cp-tree.h (build_delete): Change prototype.
9262 (build_vec_delete): Likewise.
9263 * call.c (build_scoped_method_call): Use special_function_kind
9264 values to indicate the kind of destruction to be done.
9265 (build_method_call): Likewise.
9266 * decl.c (finish_destructor_body): Likewise.
9267 (maybe_build_cleanup_1): Likewise. Rename to ...
9268 (maybe_build_cleanup): ... this.
9269 * decl2.c (delete_sanity): Use special_function_kind
9270 values to indicate the kind of destruction to be done.
9271 (build_cleanup): Likewise.
9272 * init.c (perform_member_init): Likewise.
9273 (build_vec_delete_1): Likewise.
9274 (build_dtor_call): Simplify.
9275 (build_delete): Use special_function_kind
9276 values to indicate the kind of destruction to be done.
9277 (build_vbase_delete): Likewise.
9278 (build_vec_delete): Likewise.
9280 * init.c (sort_member_init): Fix typo in error message generation
9281 code.
9283 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
9285 * semantics.c (begin_class_definition): make the packed
9286 attribute be sensitive to the "-fpack-struct" command line flag
9288 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
9290 Update new-abi upcast algorithm.
9291 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
9292 prototype and meaning of return value.
9293 (__si_class_type_info::__do_upcast): Likewise.
9294 (__vmi_class_type_info::__do_upcast): Likewise.
9295 * tinfo.cc (__class_type_info::__upcast_result): Replace
9296 whole2dst with part2dst. Adjust ctor.
9297 (__class_type_info::__do_upcast): Adjust call of worker function.
9298 (__class_type_info::__do_upcast): Adjust.
9299 (__si_class_type_info::__do_upcast): Adjust. Use parent's
9300 __do_upcast.
9301 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
9302 virtual base in diamond hierarchy bug.
9304 2000-05-23 Mark Mitchell <mark@codesourcery.com>
9306 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
9307 and bitfield to tinfo_fn_p.
9308 (DECL_TINFO_FN_P): Adjust.
9309 (SET_DECL_TINFO_FN_P): Likewise.
9310 (DECL_MUTABLE_P): Likewise.
9311 (DECL_C_BIT_FIELD): Likewise.
9312 (SET_DECL_C_BIT_FIELD): Likewise.
9313 (CLEAR_DECL_C_BIT_FIELD): Likewise.
9314 (DECL_UNINLINABLE): Likewise.
9315 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
9316 (handle_using_decl): Remove assertion.
9317 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
9318 to build FIELD_DECLs.
9319 (build_base_field): Likewise.
9320 (layout_class_type): Likewise.
9321 * decl.c (init_decl_processing): Likewise.
9322 (build_ptrmemfunc_type): Likewise.
9323 (grokdeclarator): Likewise.
9324 * decl2.c (grok_x_components): Likewise.
9325 * except.c (call_eh_info): Likewise.
9326 * init.c (init_init_processing): Likewise.
9327 * rtti.c (expand_class_desc): Likewise.
9328 (create_pseudo_type_info): Likewise.
9329 (get_vmi_pseudo_type_info): Likewise.
9330 (create_tinfo_types): Likewise.
9331 * ptree.c (print_lang_decl): Adjust.
9332 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
9333 before checking DECL_MUTABLE_P.
9335 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
9336 parameters for template functions.
9337 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
9338 destructors as well as constructors.
9340 2000-05-22 Mark Mitchell <mark@codesourcery.com>
9342 * class.c (build_ctor_vtbl_group): Set inits.
9343 * optimize.c (maybe_clone_body): Set DECL_INLINE and
9344 DECL_THIS_INLINE appropriately for clones.
9346 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
9347 (DECL_CONV_FN_P): Simplify.
9348 (DECL_OPERATOR): Remove.
9349 (language_to_string): Declare.
9350 * decl.c (duplicate_decls): Fix typo in comment.
9351 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
9352 (grok_op_properties): Use DECL_CONV_FN_P instead of
9353 IDENTIFIER_TYPENAME_P.
9354 * dump.c (dequeue_and_dump): Dump the language linkage of
9355 declarations.
9356 * error.c (language_to_string): Give it external linkage.
9357 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
9358 (implicitly_declare_fn): Set DECL_LANGUAGE.
9359 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
9360 IDENTIFIER_TYPENAME_P.
9361 (tsubst_decl): Likewise.
9362 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
9363 * semantics.c (finish_member_declaration): Don't mark members of
9364 classes declared in an extern "C" region as extern "C".
9366 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9368 * decl2.c (qualified_lookup_using_namespace): Look through
9369 namespace aliases.
9371 * decl.c (push_using_decl): Return the old decl on namespace level.
9373 2000-05-21 Mark Mitchell <mark@codesourcery.com>
9375 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
9376 (VTT_NAME_PREFIX): New macro.
9377 (CTOR_VTBL_NAME_PREFIX): Likewise.
9378 (get_ctor_vtbl_name): New function.
9379 * class.c (get_vtable_name): Simplify.
9380 (get_vtt_name): New function.
9381 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
9382 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
9383 when a virtual base becomes primary.
9384 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
9385 VTTs.
9386 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
9387 additional parameters.
9388 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
9389 (initialize_array): New function.
9390 (build_vtt): Likewise.
9391 (build_vtt_inits): Likewise.
9392 (dfs_build_vtt_inits): Likewise.
9393 (dfs_fixup_binfo_vtbls): Likewise.
9394 (build_ctor_vtbl_group): Likewise.
9395 (initialize_vtable): Use initialize_array.
9396 (accumulate_vtbl_inits): Reimplement to handle construction
9397 vtables.
9398 (dfs_accumulate_vtbl_inits): Likewise.
9399 (bulid_vtbl_initializer): Adjust parameter name.
9400 * method.c (build_typename_overload): Remove #if 0'd code.
9401 (get_ctor_vtbl_name): New function.
9402 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
9403 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
9405 * cp-tree.h (struct lang_type): Remove search_slot.
9406 (CLASSTYPE_SEARCH_SLOT): Remove.
9407 (emit_base_init): Change prototype.
9408 (initialize_vtbl_ptrs): Likewise.
9409 (expand_indirect_vtbls_init): Likewise.
9410 (clear_search_slots): Remove.
9411 * decl.c (lang_mark_tree): Don't mark search_slot.
9412 * init.c (initialize_vtbl_ptrs): Simplify.
9413 (emit_base_init): Likewise.
9414 * search.c (struct vbase_info): Document decl_ptr.
9415 (convert_pointer_to_single_level): Remove.
9416 (dfs_find_vbases): Remove.
9417 (dfs_init_base_pointers): Simplify.
9418 (dfs_clear_vbase_slots): Remove.
9419 (dfs_vtable_path_unmark): New function.
9420 (init_vbase_pointers): Simplify.
9421 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
9422 (expand_indirect_vtbls_init): Simplify. Don't call
9423 mark_all_temps_used.
9424 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
9425 initialize_vtbl_ptrs.
9427 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
9429 * except.c: Add static prototypes.
9431 2000-05-20 H.J. Lu <hjl@gnu.org>
9433 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
9435 2000-05-19 Mark Mitchell <mark@codesourcery.com>
9437 Don't create a separate copy of virtual bases for the
9438 CLASSTYPE_VBASECLASSES list.
9439 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
9440 (BINFO_FOR_VBASE): Remove.
9441 (CANONICAL_BINFO): Adjust.
9442 (binfo_for_vbase): New function.
9443 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
9444 instead of BINFO_FOR_VBASE.
9445 (build_vbase_pointer): Likewise.
9446 (build_secondary_vtable): Likewise.
9447 (dfs_mark_primary_bases): Likewise.
9448 (mark_primary_bases): Likewise.
9449 (layout_nonempty_base_or_field): Likewise.
9450 (dfs_set_offset_for_shared_vbases): Likewise.
9451 (dfs_set_offset_for_unshared_vbases): Likewise.
9452 (layout_virtual_bases): Likewise. Adjust for changes to the
9453 CLASSTYPE_VBASECLASSES list.
9454 (dump_class_hierarchy_r): Use binfo_for_vbase
9455 instead of BINFO_FOR_VBASE.
9456 (dump_class_hierarchy): Likewise.
9457 (finish_vtbls): Likewise.
9458 (build_vtbl_initializer): Adjust for changes to the
9459 CLASSTYPE_VBASECLASSES list.
9460 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
9461 * decl.c (finish_destructor_body): Adjust for changes to the
9462 CLASSTYPE_VBASECLASSES list.
9463 * init.c (sort_base_init): Use binfo_for_vbase.
9464 (construct_virtual_bases): Adjust for changes to the
9465 CLASSTYPE_VBASECLASSES list.
9466 (expand_member_init): Use binfo_for_vbase.
9467 (build_vbase_delete): Adjust for changes to the
9468 CLASSTYPE_VBASECLASSES list.
9469 * method.c (do_build_copy_constructor): Likewise.
9470 * rtti.c (get_base_offset): Use binfo_for_vbase.
9471 (expand_class_desc): Remove #if 0'd code.
9472 * search.c (struct vbase_info): Remove vbase_types.
9473 (get_base_distance): Use binfo_for_vbase.
9474 (lookup_field_queue_p): Use CANONICAL_BINFO.
9475 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
9476 (get_pure_virtuals): Adjust for changes to the
9477 CLASSTYPE_VBASECLASSES list.
9478 (dfs_find_vbases): Use binfo_for_vbase.
9479 (dfs_init_vbase_pointers): Likewise.
9480 (init_vbase_pointers): Don't initialize vi.vbase_types.
9481 (virtual_context): Use binfo_for_vbase.
9482 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
9483 CLASSTYPE_VBASECLASSES list.
9484 (expand_indirect_vtbls_init): Simplify.
9485 (dfs_get_vbase_types): Don't replicate virtual bases.
9486 (find_vbase_instance): Use binfo_for_vbase.
9487 (binfo_for_vbase): New function.
9488 * typeck.c (get_delta_difference): Use binfo_for_vbase.
9490 2000-05-17 Mark Mitchell <mark@codesourcery.com>
9492 * decl2.c (finish_anon_union): Generalize error messages to handle
9493 anonymous structures.
9494 * init.c (perform_member_init): Remove `name' parameter.
9495 (build_field_list): New function.
9496 (sort_member_init): Handle anonymous union initialization order
9497 correctly. Check for multiple initializations of the same union.
9498 (emit_base_init): Don't look up fields by name here.
9499 (expand_member_init): Record the result of name lookup for future
9500 reference.
9501 * typeck.c (build_component_ref): Fix formatting.
9503 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
9505 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
9506 * typeck.c (build_x_compound_expr): Replace warn_unused with
9507 warn_unused_value.
9509 * decl2.c (lang_decode_option): Update -Wall unused flags by
9510 calling set_Wunused.
9512 2000-05-16 Mark Mitchell <mark@codesourcery.com>
9514 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
9515 * init.c (dfs_vtable_path_unmark): Remove.
9516 * search.c (marked_new_vtable_p): Likewise.
9517 (unmarked_new_vtable_p): Likewise.
9518 (dfs_search_slot_nonempty_p): Likewise.
9519 (dfs_mark): Likewise.
9520 (dfs_vtable_path_unmark): Likewise.
9521 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
9522 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
9523 (dfs_init_vbase_pointers): Remove special-case new ABI code.
9524 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
9525 (init_vbase_pointers): Simplify.
9526 (expand_indirect_vtbls_init): Likewise.
9528 * class.c (copy_virtuals): New function.
9529 (build_primary_table): Use it.
9530 (build_secondary_vtable): Likewise.
9531 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
9532 indicate that no vcall offset is required.
9533 (add_virtual_function): Likewise.
9534 (modify_all_vtables): Likewise.
9535 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
9536 (dfs_accumulate_vtbl_inits): Likewise.
9537 (build_vtbl_initializer): Make changes to handle construction
9538 vtables.
9539 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9540 (build_rtti_vtbl_entries): Likewise.
9541 (build_vtable_entries): Handle a NULL vcall_index.
9543 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
9545 * decl2.c (lang_decode_option): Fix thinko.
9547 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
9549 * except.c (check_handlers): New fn.
9550 * cp-tree.h: Declare it.
9551 * semantics.c (finish_handler_sequence): Call it.
9552 (finish_function_handler_sequence): Likewise.
9553 (finish_handler_parms): Set TREE_TYPE on the handler.
9554 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
9555 * search.c (get_base_distance_recursive): If protect>1, ignore
9556 special access.
9557 (get_base_distance): Don't reduce watch_access.
9559 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
9561 * lex.c: #include diagnostic.h.
9562 (lang_init_options): Set default prefixing rules.
9564 * lang-options.h: Add -fdiagnostics-show-location=.
9566 * decl2.c: #include diagnostic.h.
9567 (lang_decode_option): Handle -fdiagnostics-show-location=.
9569 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
9571 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
9572 * vec.cc: Revert my 2000-05-07 change.
9574 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
9576 * class.c (check_field_decls): Complain about non-static data
9577 members with same name as class in class with constructor.
9579 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
9581 * decl.c (grokdeclarator): Allow non-static data members with
9582 same name as class.
9584 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9586 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
9587 and pending_inline.filename. Update prototypes.
9588 * decl.c (define_label): Constify filename parameter.
9589 * decl2.c (warn_if_unknown_interface): Constify local char *.
9590 * input.c Constify input_source.filename. Don't declare
9591 input_filename or lineno. Constify filename parameter to feed_input.
9592 * lex.c (init_parse): Constify parameter and return value.
9593 (cp_pragma_interface, cp_pragma_implementation): Constify
9594 filename argument.
9595 (reinit_parse_for_method, reinit_parse_for_block,
9596 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
9597 Constify local char *.
9598 * pt.c: Don't declare lineno or input_filename.
9599 (print_template_context, tsubst_friend_function, tsubst_decl,
9600 tsubst, instantiate_decl): Constify local char *.
9601 * semantics.c (expand_body): Constify local char *.
9602 * tree.c (build_srcloc): Constify filename parameter.
9603 * typeck.c (c_expand_asm_operands): Constify filename
9604 parameter.
9606 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
9608 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
9609 offsetof expansion.
9611 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
9613 * inc/cxxabi.h: Fix typos in comment.
9614 (__base_class_info::__offset): Use a static_cast.
9616 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
9618 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
9619 of std::size_t and std::ptrdiff_t respectively.
9620 * tinfo.cc: Likewise.
9621 * vec.cc: Likewise.
9623 2000-05-06 Richard Henderson <rth@cygnus.com>
9625 * typeck.c (build_c_cast): Don't warn integer->pointer size
9626 mismatch for constants.
9628 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
9630 * rtti.c (ptmd_initializer): Set non-public, if class is
9631 incomplete.
9633 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
9634 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
9635 __cxa_vec_delete): Likewise.
9636 * tinfo.cc (__dynamic_cast): Likewise.
9637 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
9638 __cxa_vec_delete): Likewise.
9640 2000-05-04 Mark Mitchell <mark@codesourcery.com>
9642 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
9643 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
9644 (lang_decl_flags): Add vcall_offset.
9645 (THUNK_VCALL_OFFSET): Use it.
9646 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
9647 * method.c (make_thunk): Create the lang_decl here, not in
9648 emit_thunk.
9649 (emit_thunk): Make generic thunks into ordinary functions once
9650 they have been fed to expand_body.
9651 * semantics.c (expand_body): Set current_function_is_thunk here.
9653 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9655 * class.c (update_vtable_entry_for_fn): Prototype.
9657 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
9658 and `tmpl'.
9660 * search.c (dfs_build_inheritance_graph_order): Prototype.
9662 2000-05-04 Mark Mitchell <mark@codesourcery.com>
9664 * cp-tree.h (special_function_kind): Add various kinds of
9665 destructors.
9666 (special_function_p): New function.
9667 * class.c (overrides): Don't let one kind of destructor override
9668 another.
9669 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
9670 whether or not to instantiate a template.
9671 * tree.c (special_function_p): Define.
9673 2000-05-03 Mark Mitchell <mark@codesourcery.com>
9675 * cp-tree.def (THUNK_DECL): Remove.
9676 * cp-tree.h (DECL_THUNK_P): New macro.
9677 (DECL_NON_THUNK_FUNCTION_P): Likewise.
9678 (DECL_EXTERN_C_FUNCTION_P): Likewise.
9679 (SET_DECL_THUNK_P): Likewise.
9680 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
9681 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
9682 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
9683 * decl.c (decls_match): Use DECL_EXTERN_C_P.
9684 (duplicate_decls): Likewise.
9685 (pushdecl): Likewise. Adjust thunk handling.
9686 (grokfndecl): Use DECL_EXTERN_C_P.
9687 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
9688 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
9689 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
9690 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
9691 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
9692 DECL_NO_STATIC_CHAIN.
9693 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
9694 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
9695 * search.c (covariant_return_p): Remove THUNK_DECL handling.
9696 * ir.texi: Update.
9698 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
9700 * tree.c (walk_tree): Set lineno.
9702 2000-05-01 Mark Mitchell <mark@codesourcery.com>
9704 * exception.cc: Update license notice.
9705 * new.cc: Likewise.
9706 * new1.cc: Likewise.
9707 * new2.cc: Likewise.
9708 * tinfo.cc: Likewise.
9709 * tinfo2.cc: Likewise.
9710 * vec.cc: Likewise.
9711 * inc/cxxabi.h: Likewise.
9712 * inc/exception: Likewise.
9713 * inc/new: Likewise.
9714 * inc/new.h: Likewise.
9715 * inc/typeinfo: Likewise.
9717 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
9719 * tree.c (build_target_expr_with_type): If we already have a
9720 TARGET_EXPR, just return it.
9722 * optimize.c (initialize_inlined_parameters): Don't generate an
9723 EXPR_STMT if we can just use DECL_INITIAL.
9724 * decl.c (emit_local_var): Only make the initialization a
9725 full-expression if stmts_are_full_exprs_p.
9727 2000-05-01 Mark Mitchell <mark@codesourcery.com>
9729 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
9730 macro.
9731 * call.c (standard_conversion): Use it.
9732 (direct_reference_binding): Likewise.
9733 (build_over_call): Likewise.
9734 (is_properly_derived_from): Likewise.
9735 (compare_ics): Likewise.
9736 * class.c (resolves_to_fixed_type_p): Likewise.
9737 * optimize.c (declare_return_variable): Likewise.
9738 * pt.c (is_specialization_of): Likewise.
9739 (unify): Likewise.
9740 * typeck.c (comp_target_parms): Likeiwse.
9741 (build_static_cast): Likewise.
9742 (build_reinterpret_cast): Likewise.
9743 (build_const_cast): Likewise.
9744 (comp_ptr_ttypes_real): Likewise.
9745 (comp_ptr_ttypes_const): Likewise.
9746 * typeck2.c (process_init_constructor): Likewise.
9748 2000-04-30 Scott Snyder <snyder@fnal.gov>
9750 * decl.c (finish_destructor_body): Use the base destructor when
9751 destroying virtual bases.
9753 2000-04-30 Mark Mitchell <mark@codesourcery.com>
9755 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
9756 STMT_EXPRs.
9757 * optimize.c (struct inline_data): Add target_exprs field.
9758 (declare_return_variable): When a function returns an aggregate,
9759 use the variable declared in the TARGET_EXPR as the remapped
9760 DECL_RESULT.
9761 (expand_call_inline): Update the pending target_exprs stack.
9762 (optimize_function): Initialize the stack.
9764 * decl2.c (finish_file): Fix typo in comment.
9766 * method.c (emit_thunk): Don't try to return a `void' value.
9768 * optimize.c (initialize_inlined_parameters): If the parameter is
9769 addressable, we need to make a new VAR_DECL, even if the
9770 initializer is constant.
9772 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
9774 * decl.c (grok_op_properties): Add an extra check of argtypes.
9776 2000-04-27 Mark Mitchell <mark@codesourcery.com>
9778 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
9779 variables.
9780 (initialize_inlined_parameters): Try to avoid creating new
9781 VAR_DECLs.
9783 2000-04-27 Alex Samuel <samuel@codesourcery.com>
9785 * lex.c (my_get_run_time): Remove.
9786 (init_filename_times): Use get_run_time instead of my_get_run_time.
9787 (check_newline): Likewise.
9788 (dump_time_statistics): Likewise.
9789 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
9790 of computing elapsed time explicitly.
9792 2000-04-26 Mark Mitchell <mark@codesourcery.com>
9794 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
9795 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
9796 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
9797 before calling decl_constant_value.
9798 * class.c (check_bitfield_decl): Likewise.
9799 * cvt.c (ocp_convert): Likewise.
9800 (convert): Likewise.
9801 * decl.c (compute_array_index_type): Likewise.
9802 (build_enumerator): Likewise.
9803 * decl2.c (check_cp_case_value): Likewise.
9804 * pt.c (convert_nontype_argument): Likewise.
9805 (tsubst): Likewise.
9806 * typeck.c (decay_conversion): Likewise.
9807 (build_compound_expr): Likewise.
9808 (build_reinterpret_cast): Likewise.
9809 (build_c_cast): Likewise.
9810 (convert_for_assignment): Likewise.
9812 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
9814 * decl.c (finish_function): Don't play games with DECL_INLINE.
9816 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
9818 * ir.texi: Correct typo.
9820 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9822 * decl.c (grokdeclarator): Reject VLAs as members.
9824 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
9826 * call.c (standard_conversion): Accept conversion between
9827 COMPLEX_TYPEs.
9829 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
9831 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
9833 * decl2.c (finish_file): Remove double setup for accounting
9834 compile time.
9836 2000-04-24 Robert Lipe <robertlipe@usa.net>
9838 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
9840 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
9842 * new.cc (set_new_handler): Needs to be in std::.
9844 2000-04-23 Mark Mitchell <mark@codesourcery.com>
9846 * cp-tree.h (lang_decl): Remove pretty_function_p.
9847 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
9848 language-specific node.
9849 * decl.c (cp_make_fname_decl): Use build_decl, not
9850 build_lang_decl, to build the variables.
9851 (grokvardecl): Don't call build_lang_decl for local variables in
9852 templates.
9853 (grokdeclarator): Don't call build_lang_decl for local type
9854 declarations in templates.
9855 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
9856 zero'd memory, rather than calling memset.
9857 * pt.c: Include hashtab.h.
9858 (local_specializations): New variable.
9859 (retrieve_local_specialization): Use it.
9860 (register_local_specialization): Likewise.
9861 (tsubst_decl): Don't assume local variables have
9862 DECL_LANG_SPECIFIC.
9863 (instantiate_decl): Set up local_specializations.
9864 * Makefile.in (HTAB_H): New variable.
9866 2000-04-23 Richard Henderson <rth@cygnus.com>
9868 * typeck.c (c_expand_asm_operands): Restore the original
9869 contents of the output list.
9871 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
9873 * ir.texi: Document complex number representation.
9875 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
9877 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
9878 (target_incomplete_p): New function.
9879 (tinfo_base_init): Create comdat NTBS name variable.
9880 (ptr_initializer): Add non_public parameter. Calculate it.
9881 (ptmd_initializer): Likewise.
9882 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
9883 (create_real_tinfo_var): Add non_public parameter. Use it.
9884 Push proxy into global namespace.
9885 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
9886 New enumeration.
9887 * inc/typeinfo (type_info::before, type_info::operator==):
9888 Compare __name addresses.
9890 * tinfo2.cc: Remove new-abi builtins comment.
9892 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
9894 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
9896 * call.c (joust): Exit early if we get the same function, too.
9898 * decl2.c (key_method): Return NULL_TREE for template classes.
9899 (import_export_class): Don't need to check for template classes.
9901 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
9903 * lex.c: Remove references to cccp.c.
9905 2000-04-18 Mark Mitchell <mark@codesourcery.com>
9907 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
9908 volatile_memfunc. Add destructor_attr. Adjust dummy.
9909 (DECL_DESTRUCTOR_P): Use destructor_attr.
9910 (DECL_CONST_MEMFUNC_P): Reimplement.
9911 (DECL_VOLATILE_MEMFUNC_P): Remove.
9912 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
9913 (overrides): Use DECL_DESTRUCTOR_P.
9914 (check_for_override): Likewise.
9915 * decl.c (start_function): Likewise.
9916 * decl2.c (grokfclassfn): Likewise.
9917 (check_classfn): Likewise.
9918 (grok_function_init): Likewise.
9920 2000-04-17 Mark Mitchell <mark@codesourcery.com>
9922 * decl2.c (grokfield): Issue error on illegal data member
9923 declaration.
9925 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
9927 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
9929 2000-04-16 Mark Mitchell <mark@codesourcery.com>
9931 * class.c (build_vtable_entry): Don't build thunks for type-info
9932 functions.
9934 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
9936 * decl.c (decls_match): Allow a redeclaration of a builtin to
9937 specify args while the builtin did not.
9939 2000-04-15 Mark Mitchell <mark@codesourcery.com>
9941 * cp-tree.def (THUNK_DECL): Add to documentation.
9942 * cp-tree.h (flag_huge_objects): Declare.
9943 * class.c (modify_vtable_entry): Tidy.
9944 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
9945 Calculate delta appropriately for the new ABI.
9946 (dfs_modify_vtables): Use it.
9947 (modify_all_vtables): Fix thinko in code to add overriding copies
9948 of functions to primary vtables.
9949 (build_clone): Fix typo in comment.
9950 (clone_function_decl): Correct order of destructors in vtable.
9951 (build_vbase_offset_vtbl_entries): Adjust comment.
9952 (dfs_vcall_offset_queue_p): Remove.
9953 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
9954 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
9955 (build_vtable_entry): Correct check for pure virtual functions.
9956 Don't declare flag_huge_objects.
9957 * decl.c (flag_huge_objects): Remove declaration.
9958 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
9959 Use int_size_in_bytes.
9960 (emit_thunk): Handle vcall offset thunks.
9962 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9964 * decl2.c (parse_time, varconst_time): Delete declarations.
9965 (finish_file): Delete LINENO declaration.
9966 START_TIME and THIS_TIME now long.
9968 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
9970 * class.c (build_base_field): Reformat comment.
9972 * inc/cxxabi.h (stddef.h): Comment inclusion.
9973 (__base_class_info::__offset): Comment shift.
9975 2000-04-12 Mark Mitchell <mark@codesourcery.com>
9977 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
9978 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
9979 (cp_push_exception_identifier): New macro.
9980 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
9981 (DECL_BASE_DESTRUCTOR_P): Likewise.
9982 (DECL_DELETING_DESTRUCTOR_P): Likewise.
9983 (get_vtbl_decl_for_binfo): Fix formatting.
9984 (in_charge_arg_for_name): New macro.
9985 (maybe_build_cleanup_and_delete): Remove declaration.
9986 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
9987 (in_charge_arg_for_name): New function.
9988 (build_new_method_call): Use it. Handle cloned destructors.
9989 (build_clone): Don't make the base constructor virtual.
9990 Automatically defer generated functions.
9991 (clone_function_decl): Handle destructors, too.
9992 (clone_constructors_and_destructors): Likewise.
9993 (create_vtable_ptr): Don't create a vtable entry for a cloned
9994 function.
9995 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
9996 (initialize_predefined_identifiers): Update appropriately.
9997 (finish_destructor_body): Simplify.
9998 (maybe_build_cleanup_and_delete): Remove.
9999 * except.c (expand_throw): Handle new-ABI destructors.
10000 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
10001 (build_dtor_call): New function.
10002 (build_delete): Use it. Simplify.
10003 * optimize.c (maybe_clone_body): Handle destructors.
10004 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
10006 * exception.cc (cleanup_fn): New typedef.
10007 (CALL_CLEANUP): New macro.
10008 (cp_eh_info): Use them.
10009 (__cp_push_exception): Likewise.
10010 (__cp_pop_exception): Likewise.
10012 2000-04-11 Mark Mitchell <mark@codesourcery.com>
10014 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
10015 (complete_dtor_identifier): New macro.
10016 (CLASSTYPE_FIRST_CONVERSION): Remove.
10017 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
10018 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
10019 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
10020 (CLASSTYPE_CONSTRUCTORS): Likewise.
10021 (CLASSTYPE_DESTRUCTORS): Likewise.
10022 (lang_decl): Add cloned_function.
10023 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
10024 (DECL_BASE_CONSTRUCTOR_P): Likewise.
10025 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
10026 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
10027 (DECL_CLONED_FUNCTION_P): Likewise.
10028 (DECL_CLONED_FUNCTION): Likewise.
10029 (clone_function_decl): Declare.
10030 (maybe_clone_body): Likewise.
10031 * call.c (build_user_type_conversion_1): Call complete object
10032 constructors in the new ABI.
10033 (build_new_method_call): Don't add in-charge parameters under the
10034 new ABI.
10035 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
10036 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
10037 CLASSTYPE_DESTRUCTOR_SLOT.
10038 (build_clone): New function.
10039 (clone_function_decl): Likewise.
10040 (clone_constructors_and_destructors): Likewise.
10041 (check_bases_and_members): Use it.
10042 * decl.c (iniitialize_predefined_identifiers): Initialize
10043 complete_dtor_identifier.
10044 (finish_function): Don't add extra code to a clone.
10045 (lang_mark_tree): Mark cloned_function.
10046 * decl2.c (mark_used): Don't bother trying to instantiate things
10047 we synthesized.
10048 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
10049 * method.c (set_mangled_name_for_decl): Don't treat clones as
10050 constructors.
10051 (synthesize_method): Sythesize cloned functions, not the clones.
10052 * optimize.c (inline_data): Update comment on ret_label.
10053 (remap_block): Don't assume DECL_INITIAL exists.
10054 (copy_body_r): Allow ret_label to be NULL.
10055 (maybe_clone_body): Define.
10056 * pt.c (tsubst_decl): Handle clones.
10057 (instantiate_clone): New function.
10058 (instantiate_template): Use it.
10059 (set_mangled_name_for_template_decl): Don't treat clones as
10060 constructors.
10061 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
10062 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
10063 * semantics.c (expand_body): Clone function bodies as necessary.
10065 * optimize.c (remap_decl): Avoid sharing structure for arrays
10066 whose size is only known at run-time.
10067 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
10069 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
10070 to has_in_charge_parm_p.
10071 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
10072 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
10073 (DECL_COPY_CONSTRUCTOR_P): New macro.
10074 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
10075 (build_user_type_conversion_1): Likewise.
10076 (convert_like_real): Likewise.
10077 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
10078 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
10079 (copy_args_p): Likewise.
10080 (grok_ctor_properties): Likewise.
10081 (start_function): Likewise.
10082 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
10083 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
10084 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
10085 * method.c (do_build_copy_constructor): Use
10086 DECL_HAS_IN_CHARGE_PARM_P.
10087 (synthesize_method): Likewise.
10088 * pt.c (instantiate_template): Remove goto.
10089 * tree.c (build_cplus_method_type): Remove mention of obstacks in
10090 comment.
10092 * cp-tre.h (finish_function): Change prototype.
10093 * decl.c (end_cleanup_fn): Adjust caller.
10094 (finish_function): Take only one parameter.
10095 * decl2.c (finish_objects): Adjust caller.
10096 (finish_static_storage_duration_function): Likewise.
10097 * method.c (emit_thunk): Likewise.
10098 * parse.y: Likewise.
10099 * parse.c: Regenerated.
10100 * pt.c (instantiate_decl): Likewise.
10101 * rtti.c (synthesize_tinfo_fn): Likewise.
10102 * semantics.c (expand_body): Likewise.
10104 * cp-tree.h (copy_decl): New function.
10105 * class.c (finish_struct_1): Use it.
10106 * lex.c (copy_decl): Define it.
10107 * pt.c (tsubst_decl): Likewise.
10108 * tree.c (copy_template_template_parm): Likewise.
10110 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
10111 has_nonpublic_assign_ref.
10112 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
10113 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
10114 * class.c (finish_struct_methods): Don't set
10115 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
10116 (interface_only): Don't declare.
10117 (interface_unknown): Likewise.
10119 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10121 * tree.h (HAVE_TEMPLATES): Remove definition.
10122 * lang-options.h (-fthis-is-variable): Remove documentation.
10124 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
10126 * class.c (instantiate_type): Handle object-relative template-id.
10128 * semantics.c (finish_expr_stmt): Call convert_to_void here.
10129 * decl.c (cplus_expand_expr_stmt): Not here.
10131 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
10132 Initialize exprtype earlier.
10134 * parse.y (fn.def1): Check for defining types in return types.
10136 * decl.c (check_tag_decl): Notice extra fundamental types.
10137 Diagnose empty decls in classes, too.
10139 * decl.c (grokdeclarator): Don't override an anonymous name if no
10140 declarator was given.
10142 * cvt.c (convert_to_void): Call resolve_offset_ref.
10144 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
10146 * decl2.c (decl_namespace): Handle getting a type.
10148 * typeck.c (build_c_cast): Re-enable warning for cast between
10149 pointer and integer of different size.
10151 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
10153 * inc/cxxabi.h (__pointer_type_info): Add restrict and
10154 incomplete flags.
10155 (__pointer_type_info::__pointer_catch): New virtual function.
10156 (__pointer_to_member_type_info): Derive from
10157 __pointer_type_info. Adjust.
10158 (__pointer_to_member_type_info::__do_catch): Remove.
10159 (__pointer_to_member_type_info::__is_pointer_p): Declare.
10160 (__pointer_to_member_type_info::__pointer_catch): Declare.
10161 * rtti.c (qualifier_flags): Add restrict flag.
10162 (ptmd_initializer): Reorder members.
10163 (create_tinfo_types): Expand comments. Reorder
10164 ptmd_desc_type_node members.
10165 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
10166 Implement.
10167 (__pointer_type_info::__do_catch): Move specific code into
10168 __pointer_catch. Call it.
10169 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
10170 specific catch checking. Fix void conversion check.
10171 (__pointer_to_member_type_info::__do_catch): Remove.
10172 (__pointer_to_member_type_info::__pointer_catch): Implement.
10174 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10176 * lex.c (init_parse): Remove traces of classof and headof.
10177 * decl2.c (flag_operator_names): Default to 1.
10178 (lang_decode_option): Do not set it for -ansi.
10180 2000-04-09 Mark Mitchell <mark@codesourcery.com>
10182 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
10183 (DECL_MAIN_VARIANT): Remove.
10184 * decl.c (duplicate_decls): Don't set it.
10185 (start_function): Likewise.
10186 (lang_mark_tree): Don't mark it.
10187 * decl2.c (defer_fn): Don't use it.
10188 * lex.c (retrofit_lang_decl): Don't set it.
10189 * pt.c (tsubst_decl): Likewise.
10190 * ptree.c (print_lang_decl): Don't print it.
10191 * typeck.c (mark_addressable): Don't use it.
10193 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
10195 * vec.cc: Include <new> and <exception>.
10196 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
10197 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
10198 terminate.
10199 (__cxa_vec_delete): Catch dtor exceptions.
10201 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
10203 Prepend __ to implementation defined names.
10204 * inc/typeinfo (type_info): Rename _name to __name.
10205 (type_info::type_info): Rename parameter.
10206 (type_info::operator==, type_info::operator!=,
10207 type_info::before): Likewise.
10208 (type_info::is_pointer_p, type_info::is_function_p,
10209 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
10210 parameters.
10211 * inc/cxxabi.h
10212 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
10213 (__pointer_type_info::__pointer_type_info): Likewise.
10214 (__pointer_type_info::is_pointer_p,
10215 __pointer_type_info::do_catch): Prepend __. Rename parameters.
10216 (__array_type_info::__array_type_info): Rename parameters.
10217 (__function_type_info::__function_type_info): Likewise.
10218 (__function_type_info::is_function_p): Prepend __.
10219 (__enum_type_info::__enum_type_info): Rename parameters.
10220 (__pointer_to_member_type_info::__pointer_to_member_type_info):
10221 Likewise.
10222 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
10223 parameters.
10224 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
10225 (__class_type_info::__class_type_info): Rename parameters.
10226 (__class_type_info::sub_kind): Prepend __. Adjust member names.
10227 (__class_type_info::upcast_result,
10228 __class_type_info::dyncast_result): Prepend __. Move definition
10229 into tinfo.cc.
10230 (__class_type_info::do_upcast, __class_type_info::do_catch,
10231 __class_type_info::find_public_src,
10232 __class_type_info::do_dyncast,
10233 __class_type_info::do_find_public_src): Prepend __. Rename
10234 parameters.
10235 (__si_class_type_info::__si_class_type_info): Rename parameters.
10236 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
10237 __si_class_type_info::do_find_public_src): Prepent __. Rename
10238 parameters.
10239 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
10240 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
10241 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
10242 parameters.
10243 (__dynamic_cast): Rename parameters.
10244 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
10245 type_info::do_catch, type_info::do_upcast): Prepend __.
10246 (contained_p, public_p, virtual_p, contained_public_p,
10247 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
10248 (__class_type_info::do_catch,
10249 __class_type_info::do_upcast): Prepend __. Adjust.
10250 (__class_type_info::__upcast_result,
10251 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
10252 Adjust.
10253 (__class_type_info::find_public_src): Prepend __. Adjust.
10254 (__class_type_info::do_find_public_src,
10255 __si_class_type_info::do_find_public_src,
10256 __vmi_class_type_info::do_find_public_src): Likewise.
10257 (__class_type_info::do_dyncast,
10258 __si_class_type_info::do_dyncast,
10259 __vmi_class_type_info::do_dyncast): Likewise.
10260 (__class_type_info::do_upcast,
10261 __si_class_type_info::do_upcast,
10262 __vmi_class_type_info::do_upcast): Likewise.
10263 (__dynamic_cast): Adjust.
10264 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
10265 (__function_type_info::is_function_p): Likewise.
10266 (__pointer_type_info::do_catch): Likewise. Adjust.
10267 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
10268 (__throw_type_match_rtti_2): Adjust.
10269 (__is_pointer): Adjust.
10271 2000-04-08 Mark Mitchell <mark@codesourcery.com>
10273 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
10274 (complete_ctor_identifier): New macro.
10275 (special_function_kind): Add sfk_copy_constructor and
10276 sfk_assignment_operator.
10277 (LOOKUP_HAS_IN_CHARGE): Remove.
10278 (cons_up_default_function): Rename to ...
10279 (implicitly_declare_fn): ... this.
10280 * call.c (build_new_method_call): Add in-charge parameters for
10281 constructors here.
10282 * class.c (add_implicitly_declared_members): Change parameter name
10283 from cant_have_assignment to cant_have_const_assignment.
10284 Replace calls to cons_up_default_function to implicitly_declare_fn.
10285 * cvt.c (ocp_convert): Use complete_ctor_identifier.
10286 * decl.c (initialize_predefined_identifiers): Initialize it.
10287 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
10288 complex expression.
10289 * init.c (expand_default_init): Don't calculate the in-charge
10290 parameter here.
10291 (build_new_1): Likewise.
10292 * lex.c (cons_up_default_function): Move to method.c.
10293 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
10294 (implicitly_declare_fn): New function.
10295 * typeck.c (build_static_cast): Use complete_ctor_identifier.
10296 (build_modify_expr): Likewise.
10297 * typeck2.c (build_functional_cast): Likewise.
10299 Under the new ABI, constructors don't return `this'.
10300 * cp-tree.h (warn_reorder): Declare.
10301 (special_function_kind): New enum.
10302 (global_base_init_list): Remove declaration.
10303 (emit_base_init): Don't return a value.
10304 (check_base_init): Don't declare.
10305 (is_aggr_typedef): Likewise.
10306 * decl.c (check_special_function_return_type): New function.
10307 (return_types): Remove.
10308 (grokdeclarator): Use check_special_function_return_type.
10309 (start_function): Don't initialize ctor_label under the new ABI.
10310 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
10311 * init.c (begin_init_stmts): Move to top of file.
10312 (finish_init_stmts): Likewise.
10313 (warn_reorder): Don't declare.
10314 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
10315 value.
10316 (check_base_init): Remove.
10317 (is_aggr_typedef): Likewise.
10318 (build_new_1): Don't use the return value of a constructor.
10319 * semantics.c (setup_vtbl_ptr): Don't use the return value
10320 of emit_base_init.
10321 * typeck.c (check_return_expr): Don't magically convert return
10322 statements into `return this' in constructors under the new ABI.
10324 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
10325 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
10326 (base_ctor_identifier): New macro.
10327 (base_dtor_identifier): Likewise.
10328 (deleting_dtor_identifier): Likewise.
10329 * decl.c: Don't include obstack.h.
10330 (obstack_chunk_alloc): Don't define.
10331 (obstack_chunk_free): Likewise.
10332 (struct predefined_identifier): New type.
10333 (initialize_predefined_identifiers): New function.
10334 (init_decl_processing): Use it.
10335 (debug_temp_inits): Remove.
10336 (start_method): Don't call preserve_data.
10337 (hack_incomplete_structures): Update comment.
10338 * init.c (init_init_processing): Don't initialize
10339 nelts_identifier.
10340 (build_offset_rf): Remove dead code.
10341 (build_delete): Use CLASSTYPE_N_BASECLASSES.
10342 * search.c (init_search_processing): Don't initialize
10343 vptr_identifier.
10345 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10347 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
10348 some sign_compare warnings.
10350 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
10352 Rename abi::__vmi_class_type_info members.
10353 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
10354 base_list, detail_masks members to vmi_flags, vmi_base_count,
10355 vmi_bases and vmi_flags_masks respectively.
10356 (__vmi_class_type_info::vmi_flags_masks): Rename
10357 details_unknown_mask to flags_unknown_mask.
10358 * tinfo.cc (__class_type_info::do_upcast): Adjust.
10359 (__vmi_class_type_info::do_find_public_src): Adjust.
10360 (__vmi_class_type_info::do_dyncast): Adjust.
10361 (__vmi_class_type_info::do_upcast): Adjust.
10363 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
10365 * tinfo.cc (convert_to_base): New function.
10366 (get_vbase_offset): Remove. Move into convert_to_base.
10367 (__vmi_class_type_info::do_find_public_src): Adjust.
10368 (__vmi_class_type_info::do_dyncast): Adjust.
10369 (__vmi_class_type_info::do_upcast): Adjust.
10371 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
10373 * tinfo.cc (operator=): Use __builtin_strcmp.
10374 * tinfo2.cc (before): Likewise.
10376 2000-04-06 Mark Mitchell <mark@codesourcery.com>
10378 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
10379 (DECL_SAVED_INLINE): Rename to ...
10380 (DECL_DEFERRED_FN): ... this.
10381 (in_function_p): Remove declaration.
10382 (mark_inline_for_output): Rename to ...
10383 (defer_fn): ... this.
10384 * decl.c (finish_function): Adjust call to mark_inline_for_output.
10385 (in_function_p): Remove definition.
10386 * decl2.c (saved_inlines): Rename to ...
10387 (deferred_fns): ... this.
10388 (saved_inlines_used): Rename to ...
10389 (deferred_fns_used): ... this.
10390 (mark_inline_for_output): Rename to ...
10391 (defer_fn): ... this.
10392 (finish_file): Adjust accordingly.
10393 (init_decl2): Likewise.
10394 * lex.c (cons_up_default_function): Likewise.
10395 * pt.c (mark_decl_instantiated): Likewise.
10396 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
10397 circumstances.
10398 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
10399 * semantics.c (expand_body): Defer more functions.
10401 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
10403 * vec.cc: New file.
10404 * Make-lang.in (CXX_LIB2FUNCS): Add it.
10405 (vec.o): Build it.
10406 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
10407 __cxa_vec_delete): Declare.
10409 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
10411 * rtti.c (dfs_class_hint_mark): New static function.
10412 (dfs_class_hint_unmark): New static function.
10413 (class_hint_flags): Use them.
10415 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
10417 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
10419 2000-04-05 Mark Mitchell <mark@codesourcery.com>
10421 * cp-tree.h (instantiate_decl): Change prototype.
10422 * decl2.c (mark_used): Adjust call.
10423 * optimize.c (inlinable_function_p): Adjust handling of templates.
10424 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
10425 (do_type_instantiation): Likewise.
10426 (instantiate_decl): Defer more templates.
10427 (instantiate_pending_templates): Adjust logic to handle inline
10428 friend functions.
10430 * Makefile.in (GGC_H): New variable. Use it throughout in place
10431 of ggc.h.
10433 * call.c: Don't include obstack.h. Include ggc.h.
10434 (obstack_chunk_alloc): Don't define.
10435 (obstack_chunk_free): Likewise.
10436 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
10437 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
10438 (pop_switch): Free it.
10440 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
10442 * dump.c (dequeue_and_dump): Don't try to print the bit_position
10443 if we don't have a DECL_FIELD_OFFSET.
10445 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
10447 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
10448 special_function_p.
10450 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10452 * cfns.gperf (hash, libc_name_p): Prototype.
10454 * rtti.c (build_dynamic_cast_1): Constification.
10456 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
10458 * semantics.c (deferred_type_access_control): Prototype.
10460 2000-04-04 Mark Mitchell <mark@codesourcery.com>
10462 Correct many new ABI issues regarding vbase and vcall offset
10463 layout.
10464 * cp-tree.h (BINFO_VTABLE): Document.
10465 (struct lang_type): Tweak formatting.
10466 (BINFO_PRIMARY_BINFO): Add to documentation.
10467 (CLASSTYPE_VSIZE): Fix typo in comment.
10468 (CLASSTYPE_VBASECLASSES): Update documentation.
10469 (BINFO_VBASE_MARKED): Remove.
10470 (SET_BINFO_VBASE_MARKED): Likewise.
10471 (CLEAR_BINFO_VBASE_MARKED): Likewise.
10472 (BINFO_FIELDS_MARKED): Remove.
10473 (SET_BINFO_FIELDS_MARKED): Likewise.
10474 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
10475 (enum access_kind): New enumeration.
10476 (num_extra_vtbl_entries): Remove declaration.
10477 (size_extra_vtbl_entries): Likewise.
10478 (get_vtbl_decl_for_binfo): New function.
10479 (dfs_vbase_unmark): Remove declaration.
10480 (mark_primary_bases): Likewise.
10481 * class.c (SAME_FN): Remove.
10482 (struct vcall_offset_data_s): Move definition.
10483 (build_vbase_pointer): Use `build', not `build_binary_op', to
10484 access the vbase pointer under the new ABI.
10485 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
10486 (build_primary_vtable): Likewise.
10487 (dfs_mark_primary_bases): Move here from search.c.
10488 (mark_primary_bases): Likewise.
10489 (determine_primary_bases): Under the new ABI, don't make a base
10490 class a primary base just because we don't yet have any virtual
10491 functions.
10492 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
10493 (num_vfun_entries): Remove.
10494 (dfs_count_virtuals): Likewise.
10495 (num_extra_vtbl_entries): Likewise.
10496 (size_extra_vtbl_entries): Likewise.
10497 (layout_virtual_bases): Iterate in inheritance graph order under
10498 the new ABI.
10499 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
10500 indicate that a vfield is present.
10501 (init_class_processing): Initialize access_public_node, etc., from
10502 ak_public, etc.
10503 (get_vtbl_decl_for_binfo): New function.
10504 (dump_class_hierarchy_r): Likewise.
10505 (dump_class_hierarchy): Use it.
10506 (finish_vtbls): Build the vtbls in inheritance graph order.
10507 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
10508 (initialize_vtable): Use get_vtbl_decl_for_binfo.
10509 (accumulate_vtbl_inits): Add comments explaining why a pre-order
10510 walk is required.
10511 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
10512 where the vptr points, even for primary vtables.
10513 (build_vtbl_initializer): Adjust handling of vbase and vcall
10514 offsets.
10515 (build_vcall_and_vbase_vtable_entries): New function.
10516 (dfs_build_vbase_offset_vtbl_entries): Remove.
10517 (build_vbase_offset_vtbl_entries): Reimplement.
10518 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
10519 were already handled in a primary base class vtable.
10520 (build_vcall_offset_vtbl_entries): Adjust.
10521 (build_rtti_vtbl_entries): Adjust.
10522 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
10523 * init.c (expand_virtual_init): Simplify.
10524 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
10525 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
10526 * search.c (BINFO_ACCESS): New macro.
10527 (SET_BINFO_ACCESS): Likewise.
10528 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
10529 (access_in_type): Likewise.
10530 (dfs_accessible_p): Likewise.
10531 (protected_accessible_p): Likewise.
10532 (lookup_fnfields_1): Adjust documentation.
10533 (dfs_mark_primary_bases): Move to class.c
10534 (mark_primary_bases): Likewise.
10535 (dfs_vbase_unmark): Remove.
10536 (virtual_context): Use BINFO_FOR_VBASE.
10537 (dfs_get_vbase_types): Simplify.
10538 (dfs_build_inheritance_graph_order): New function.
10539 (get_vbase_types): Use it.
10540 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
10542 * tinfo.cc (get_vbase_offset): New function.
10543 (__vmi_class_type_info::do_find_public_src): Use it.
10544 (__vmi_class_type_info::do_dyncast): Likewise.
10545 (__vmi_class_type_info::do_upcast): Likewise.
10547 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
10549 * lang-specs.h: Pass -fno-show-column to the preprocessor.
10551 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
10553 * rtti.c (class_hint_flags): Rename flags.
10554 (class_initializer): Remove flags.
10555 (synthesize_tinfo_var): Combine offset and flags. Add flags
10556 for __vmi_class_type_info.
10557 (create_tinfo_types): Remove flags from __class_type_info and
10558 __si_class_type_info. Merge flags and offset from
10559 base_class_type_info.
10560 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
10561 (__base_class_info::is_virtual_p): Adjust.
10562 (__base_class_info::is_public_p): Adjust.
10563 (__base_class_info::offset): New accessor.
10564 (__class_type_info::details): Remove member.
10565 (__class_type_info::__class_type_info): Lose details.
10566 (__class_type_info::detail_masks): Remove.
10567 (__si_class_type_info::__si_class_type_info): Lose details.
10568 (__vmi_class_type_info::details): New member.
10569 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
10570 (__vmi_class_type_info::detail_masks): New member.
10571 * tinfo.cc (__class_type_info::do_upcast): Initialize result
10572 with unknown_details_mask.
10573 (__vmi_class_type_info::do_find_public_src): Adjust
10574 (__vmi_class_type_info::do_dyncast): Adjust.
10575 (__vmi_class_type_info::do_upcast): Set result details, if
10576 needed. Adjust.
10577 (__dynamic_cast): Temporarily #if out optimization.
10579 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
10581 * rtti.c (get_tinfo_decl): Mark used.
10582 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
10583 mark as dealt with, if we output it.
10585 2000-03-28 Mark Mitchell <mark@codesourcery.com>
10587 * class.c: Reorganize to put virtual function table initialization
10588 machinery at the end of the file.
10590 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
10592 * class.c (finish_struct): Use bitsize_zero_node.
10593 * pt.c (instantiate_class_template): Likewise.
10595 2000-03-28 Mark Mitchell <mark@codesourcery.com>
10597 Put RTTI entries at negative offsets in new ABI.
10598 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
10599 vbase offset at index -3, not -1.
10600 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
10601 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
10602 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
10603 (build_rtti_vtbl_entries): New function.
10604 (set_rtti_entry): Remove.
10605 (build_primary_vtable): Don't use it.
10606 (build_secondary_vtable): Likewise.
10607 (start_vtable): Remove.
10608 (first_vfun_index): New function.
10609 (set_vindex): Likewise.
10610 (add_virtual_function): Don't call start_vtable. Do call
10611 set_vindex.
10612 (set_primary_base): Rename parameter.
10613 (determine_primary_base): Likewise.
10614 (num_vfun_entries): Don't use skip_rtti_stuff.
10615 (num_extra_vtbl_entries): Include RTTI information.
10616 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
10617 (skip_rtti_stuff): Remove.
10618 (dfs_modify_vtables): Don't use it.
10619 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
10620 (layout_nonempty_base_or_field): Update size handling.
10621 (create_vtable_ptr): Tweak.
10622 (layout_class_type): Adjust parameter names.
10623 (finish_struct_1): Simplify.
10624 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
10625 (skip_rtti_stuff): Remove.
10626 (first_vfun_index): New function.
10627 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
10628 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
10629 (marked_vtable_pathp): Declare.
10630 (unmarked_vtable_pathp): Likewise.
10631 * error.c (dump_expr): Use first_vfun_index to calculate vtable
10632 offsets.
10633 * rtti.c (build_headof): Look for RTTI at negative offsets.
10634 (get_tinfo_decl_dynamic): Likewise.
10635 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
10636 here.
10637 (create_pseudo_type_info): Do it here instead. Adjust so that
10638 vptr points at first virtual function.
10639 * search.c (marked_vtable_pathp): Make it global.
10640 (unmarked_vtable_pathp): Likewise.
10641 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
10642 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10643 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
10644 (get_pure_virtuals): Likewise.
10645 (expand_upcast_fixups): Likewise.
10646 * tree.c (debug_binfo): Likewise.
10647 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
10648 negative offset.
10650 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10652 * class.c (check_field_decl): Fix typo.
10653 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
10654 (check_methods): Likewise.
10655 (check_field_decls): Likewise.
10656 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
10657 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
10658 Use DECL_RESULT_FLD, not DECL_RESULT.
10659 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
10660 * lex.c (identifier_type): Likewise.
10661 * pt.c (determine_specialization, lookup_template_class): Likewise.
10662 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
10663 (resolve_overloaded_unification, more_specialized): Likewise.
10664 * semantics.c (finish_member_declaration): Likewise.
10665 * typeck.c (build_x_function_call): Likewise.
10667 2000-03-26 Mark Mitchell <mark@codesourcery.com>
10669 * class.c (layout_empty_base): Handle empty bases with non-byte
10670 alignment.
10671 (build_base_field): Likewise.
10672 (layout_virtual_bases): Likewise.
10674 * class.c (finish_struct_1): Fix typo in this change:
10676 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10678 2000-03-25 Mark Mitchell <mark@codesourcery.com>
10680 * decl.c (grokdeclarator): Count partial specializations when
10681 keeping track of how many template classes have been seen.
10683 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
10685 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10687 * class.c (build_vbase_pointer_fields): layout_field now place_field.
10688 (get_vfield_offset): Use byte_position.
10689 (set_rtti_entry): Set OFFSET to ssizetype zero.
10690 (get_binfo_offset_as_int): Deleted.
10691 (dfs_record_base_offsets): Use tree_low_cst.
10692 (dfs_search_base_offsets): Likewise.
10693 (layout_nonempty_base_or_field): Reflect changes in RLI format
10694 and call byte_position.
10695 (layout_empty_base): Convert offset to ssizetype.
10696 (build_base_field): use rli_size_unit_so_far.
10697 (dfs_propagate_binfo_offsets): Do computation in proper type.
10698 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
10699 (layout_class_type): Reflect changes in RLI names and fields.
10700 (finish_struct_1): Set DECL_FIELD_OFFSET.
10701 * dump.c (dequeue_and_dump): Call bit_position.
10702 * expr.c (cplus_expand_constant): Use byte_position.
10703 * rtti.c (expand_class_desc): Use bitsize_one_node.
10704 * typeck.c (build_component_addr): Use byte_position and don't
10705 special case for zero offset.
10707 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
10709 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
10711 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
10712 tinfo object.
10713 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
10714 vtable.
10716 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
10718 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
10719 DECL_P macros.
10720 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
10721 make_typename_type, check_initializer, cp_finish_decl,
10722 xref_tag): Likewise.
10723 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
10724 decl_namespace, arg_assoc_template_arg, arg_assoc,
10725 validate_nonmember_using_decl, do_class_using_decl): Likewise.
10726 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
10727 args_to_string): Likewise.
10728 * friend.c (is_friend): Likewise.
10729 * lex.c (note_got_semicolon, note_list_got_semicolon,
10730 is_global): Likewise.
10731 * method.c (build_overload_nested_name, build_overload_value,
10732 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
10733 * parse.y (typename_sub, typename_sub1): Likewise.
10734 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
10735 process_partial_specialization, convert_template_argument,
10736 template_args_equal, add_pending_template, lookup_template_class,
10737 for_each_template_parm_r, maybe_fold_nontype_arg,
10738 tsubst, instantiate_template, type_unification_real, unify,
10739 instantiate_pending_templates, set_mangled_name_for_template_decl):
10740 Likewise.
10741 * repo.c (repo_get_id, repo_template_used): Likewise.
10742 * search.c (lookup_field_1): Likewise.
10743 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
10744 * xref.c (classname): Likewise.
10746 2000-03-22 Mark Mitchell <mark@codesourcery.com>
10748 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
10749 (CANONICAL_BINFO): New macro.
10750 (BINFO_NEW_VTABLE_MARKED): Use it.
10751 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
10752 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
10753 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
10754 not TREE_TYPE.
10755 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
10756 (build_secondary_vtable): Likewise.
10757 (dfs_finish_vtbls): Likewise.
10758 (dfs_accumulate_vtbl_inits): Likewise.
10759 (accumulate_vtbl_inits): New function.
10760 (finish_vtbls): Make sure that virtual bases come after
10761 non-virtual bases in the vtable group.
10762 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
10763 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
10764 * search.c (struct vbase_info): Move definition.
10765 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
10766 (unmarked_new_vtable_p): Likewise.
10767 (dfs_mark_vtable_path): Remove.
10768 (dfs_mark_new_vtable): Remove.
10769 (dfs_unmark_new_vtable): Likewise.
10770 (dfs_clear_search_slot): Likewise.
10771 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
10772 (dfs_clear_vbase_slots): Likewise.
10773 (init_vbase_pointers): LIkewise.
10775 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
10777 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
10778 SIZETYPE to a non-SIZETYPE.
10780 2000-03-21 Mark Mitchell <mark@codesourcery.com>
10782 * class.c (layout_virtual_bases): Adjust names in conditionally
10783 compiled code.
10785 * class.c (record_base_offsets): New function.
10786 (layout_conflict_p): Likewise.
10787 (layout_nonempty_base_or_field): Use it.
10788 (layout_empty_base): New function.
10789 (build_base_field): Use it.
10790 (build_base_fields): Update comment.
10791 (layout_virtual_bases): Fold in a little code form
10792 layout_basetypes. Use layout_empty_base.
10793 (layout_basetypes): Remove.
10794 (end_of_class): New function.
10795 (layout_class_type): Use it. Adjust.
10797 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
10798 (fntype_p): Remove.
10799 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
10800 comment.
10801 (dfs_skip_nonprimary_vbases_markedp): Likewise.
10802 * typeck.c (fntype_p): Remove.
10804 * cp-tree.h (TI_SPEC_INFO): Remove.
10805 (CLASSTYPE_TI_SPEC_INFO): Likewise.
10806 * pt.c (process_partial_specialization): Likewise.
10808 * class.c (build_base_field): Fix thinko in computation of binfo
10809 offsets.
10811 * tree.c (mark_local_for_remap_p): Mark variables declared in
10812 TARGET_EXPRs as well.
10814 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
10816 * typeck.c (require_complete_type, complete_type,
10817 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
10818 build_array_ref, convert_arguments, pointer_diff,
10819 build_x_unary_op, build_unary_op, build_c_cast,
10820 build_modify_expr): Use COMPLETE_TYPE_P etc.
10821 * call.c (is_complete, convert_like_real,
10822 build_new_method_call): Likewise.
10823 * class.c (build_vbase_pointer_fields, check_bases,
10824 build_base_field, finish_struct_1, pushclass): Likewise.
10825 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
10826 * decl.c (maybe_process_template_type_declaration, pushtag,
10827 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
10828 layout_var_decl, check_initializer, cp_finish_decl,
10829 grokdeclarator, require_complete_types_for_parms,
10830 grok_op_properties, xref_tag, xref_basetypes,
10831 check_function_type): Likewise.
10832 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
10833 * friend.c (do_friend): Likewise.
10834 * init.c (build_offset_ref): Likewise.
10835 * parse.y (structsp): Likewise.
10836 * pt.c (maybe_process_partial_specialization,
10837 tsubst_friend_function, instantiate_class_template, tsubst,
10838 do_type_instantiation, instantiate_pending_templates): Likewise.
10839 * repo.c (repo_get_id): Likewise.
10840 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
10841 synthesize_tinfo_var, emit_support_tinfos): Likewise.
10842 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
10843 * semantics.c (begin_class_definition): Likewise.
10844 * tree.c (build_cplus_method_type): Likewise.
10845 * typeck2.c (digest_init, build_functional_cast,
10846 add_exception_specifier): Likewise.
10847 * parse.h, parse.c: Regenerated.
10849 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
10851 * inc/cxxabi.h: New header file. Define new-abi entry points.
10852 (__pointer_type_info::target): Rename member to ...
10853 (__pointer_type_info::type): ... here.
10854 (__base_class_info::type): Rename member to ...
10855 (__base_class_info::base): ... here.
10856 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
10857 * cp-tree.h (CPTI_ABI): New global tree enumeration.
10858 (abi_node): New global tree node.
10859 * decl.c (abi_node): Document.
10860 (init_decl_processing): Initialize abi_node.
10861 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
10862 (get_vmi_pseudo_type_info): Likewise.
10863 (create_tinfo_types): Likewise.
10864 (emit_support_tinfos): Likewise.
10865 * tinfo.h (cxxabi.h): Include for new-abi.
10866 Move rtti class definitions to new header file.
10867 * tinfo.cc (abi): Use the namespace.
10868 (std): Move new abi rtti classes from here ...
10869 (__cxxabiv1): ... to here.
10870 * tinfo2.cc (cxxabi.h): Include for new-abi.
10871 Move rtti class definitions to new header file.
10872 (std): Move new abi rtti classes from here ...
10873 (__cxxabiv1): ... to here.
10874 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
10875 namespace.
10877 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
10878 Jason Merrill <jason@casey.cygnus.com>
10880 * method.c (build_overload_int): Use host_integerp.
10882 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
10884 * init.c (build_offset_ref): Handle the case of a templated member
10885 function.
10887 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10889 * except.c (expand_exception_blocks): Clear catch_clauses_last.
10891 2000-03-18 Mark Mitchell <mark@codesourcery.com>
10893 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
10894 * class.c (check_bitfield_decl): Turn illegal bitfields into
10895 non-bitfields.
10896 (dfs_propagate_binfo_offsets): Adjust for new size_binop
10897 semantics.
10898 (dfs_offset_for_unshared_vbases): Likewise.
10899 * cvt.c (cp_convert_to_pointer): Convert NULL to a
10900 pointer-to-member correctly under the new ABI.
10901 * expr.c (cplus_expand_constant): Don't use cp_convert when
10902 turning an offset into a pointer-to-member.
10903 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
10904 when dereferencing them under the new ABI.
10905 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
10906 of pointers-to-members under the new ABI.
10908 * class.c (check_bitfield_decl): Remove restriction on really long
10909 bitfields.
10910 (layout_class_type): Implement new ABI handling of bitfields
10911 longer than their types.
10913 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10915 * parse.y (extdefs): Call ggc_collect.
10916 * parse.c: Regenerated.
10918 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
10920 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
10921 (note_name_declared_in_class): Use OVL_CURRENT to get at a
10922 potential overload.
10924 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10926 * class.c (build_vbase_path): Use integer_zerop.
10927 (build_vtable_entry): Use tree_low_cst.
10928 (get_vfield_offset): Use bit_position.
10929 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
10930 Use tree_low_cst.
10931 (check_bitfield_decl): Set DECL_SIZE using convert.
10932 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
10933 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
10934 Use tree_low_cst.
10935 (finish_struct_1): Use bit_position.
10936 (dump_class_hierarchy): Use tree_low_cst.
10937 * cp-tree.h (min_precision): Add declaration.
10938 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
10939 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
10940 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
10941 * expr.c (cplus_expand_constant): Use bit_position.
10942 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
10943 * rtti.c (get_base_offset): Use bit_position.
10944 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
10945 host_integerp, and tree_low_cst.
10946 (pointer_int_sum): Use integer_zerop.
10947 (build_component_addr): Use bit_position.
10949 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
10951 * typeck.c (require_complete_type): Don't assume size_zero_node.
10952 (complete_type_or_else): Likewise.
10954 2000-03-16 Steven Grady <grady@digitaldeck.com>
10955 Jason Merrill <jason@casey.cygnus.com>
10957 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
10959 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
10961 * decl2.c (grokfield): Bail out if type is error_mark_node.
10963 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
10965 * tinfo2.cc (__ptr_to_member_data): Rename to ...
10966 (__pointer_to_member_data): ... here. Adjust.
10967 * rtti.c (create_tinfo_types): Adjust.
10969 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
10971 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
10972 * decl.c (ref_desc_type_node): Undocument.
10973 * rtti.c (ptr_ref_initializer): Rename to ...
10974 (ptr_initializer): ... here. Adjust comments.
10975 (ptmd_initializer): Fix comment thinko.
10976 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
10977 (create_tinfo_types): Remove ref_desc_type_node init.
10978 * tinfo2.cc (__reference_type_info): Remove.
10980 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
10982 * decl.c (cp_finish_decl): Remove obsolete comment.
10984 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
10986 2000-03-14 Mark Mitchell <mark@codesourcery.com>
10988 * cp-tree.h: Tweak documentation.
10989 * class.c (build_vbase_pointer_fields): Layout the fields, too.
10990 (avoid_overlap): Remove.
10991 (get_binfo_offset_as_int): New function.
10992 (dfs_serach_base_offsets): Likewise.
10993 (layout_nonempty_base_or_field): Likewise.
10994 (build_base_field): Layout fields here. Avoid placing two objects
10995 of the same type at the same address, under the new ABI.
10996 (build_base_fields): Adjust accordingly.
10997 (create_vtable_ptr): Return the new field, but don't attach it to
10998 TYPE_FIELDS.
10999 (remove_base_field): Remove.
11000 (remove_base_fields): Remove.
11001 (layout_basetypes): Adjust accordingly.
11002 (layout_class_type): Call layout_field for each field, rather than
11003 just making a wholesale call to layout_type.
11005 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
11007 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
11009 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
11011 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
11013 * except.c (dtor_nothrow): New fn.
11014 (do_pop_exception): Use it. Take type parm.
11015 (push_eh_cleanup): Take type parm.
11016 (expand_start_catch_block): Pass it.
11017 (build_eh_type_type_ref): Accept null type.
11019 2000-03-12 Mark Mitchell <mark@codesourcery.com>
11021 * cp-tree.h (revert_static_member_fn): Change prototype.
11022 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
11023 (grok_op_properties): Likewise.
11024 (start_function): Likewise.
11025 (revert_static_member_fn): Simplify.
11026 * pt.c (check_explicit_specialization): Adjust call to
11027 revert_static_member_fn.
11029 2000-03-11 Mark Mitchell <mark@codesourcery.com>
11031 * cp-tree.h (scope_kind): New type.
11032 (tmpl_spec_kind): Likewise.
11033 (declare_pseudo_global_level): Remove.
11034 (pseudo_global_level_p): Rename to template_parm_scope_p.
11035 (pushlevel): Remove declaration.
11036 (begin_scope): New function.
11037 (finish_scope): Likewise.
11038 (current_tmpl_spec_kind): Likewise.
11039 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
11040 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
11041 Add template_spec_p.
11042 (toplevel_bindings_p): Adjust.
11043 (declare_pseudo_global_level): Remove.
11044 (pseudo_global_level_p): Rename to template_parm_scope_p.
11045 (current_tmpl_spec_kind): New function.
11046 (begin_scope): Likewise.
11047 (finish_scope): Likewise.
11048 (maybe_push_to_top_level): Adjust.
11049 (maybe_process_template_type_declaration): Likewise.
11050 (pushtag): Likewise.
11051 (pushdecl_nonclass_level): Likewise.
11052 (lookup_tag): Likewise.
11053 (grokfndecl): Handle member template specializations. Share
11054 constructor and non-constructor code.
11055 * decl2.c (check_classfn): Handle member template specializations.
11056 * pt.c (begin_template_parm_list): Use begin_scope.
11057 (begin_specialization): Likewise.
11058 (end_specialization): Likewise.
11059 (check_explicit_specialization): Use current_tmpl_spec_kind.
11060 Handle member template specializations.
11061 (end_template_decl): Use finish_scope. Remove call to
11062 get_pending_sizes.
11063 (push_template_decl_real): Remove bogus error message.
11064 (tsubst_decl): Fix typo in code contained in comment.
11065 (instantiate_template): Handle member template specializations.
11066 (most_general_template): Likewise.
11068 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
11070 * lex.c (whitespace_cr): Compress consecutive calls to warning().
11071 (do_identifier): Ditto for error().
11073 * pt.c (convert_nontype_argument): Ditto for cp_error().
11074 (convert_template_argument): Ditto for cp_pedwarn().
11076 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
11078 * exception.cc (__check_null_eh_spec): New fn.
11079 * except.c (expand_end_eh_spec): Call it if the spec is throw().
11081 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
11083 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
11084 * except.c (expand_end_eh_spec): Add the return type.
11085 * rtti.c (throw_bad_cast): Add the parmtypes.
11086 (throw_bad_typeid): Likewise.
11088 * semantics.c (expand_stmt): Only leave out rtl for unused
11089 artificials, and set DECL_IGNORED_P on them as well.
11090 * decl.c (wrapup_globals_for_namespace): Likewise.
11092 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
11094 * decl.c (maybe_commonize_var): Skip all artificial decls.
11095 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
11097 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
11099 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
11100 * cp-tree.h: Declare flag_enforce_eh_specs.
11101 * decl.c (store_parm_decls, finish_function): Check it.
11103 C library functions don't throw.
11104 * Makefile.in (cfns.h): New target.
11105 (except.o): Depend on it.
11106 * Make-lang.in (cc1plus): Depend on cfns.gperf.
11107 * cfns.gperf: New file.
11108 * cfns.h: Generated.
11109 * except.c: Include it.
11110 (nothrow_libfn_p): New fn.
11111 * decl.c (grokfndecl): Use it.
11112 * cp-tree.h: Declare it.
11114 * decl.c (push_overloaded_decl_1, auto_function,
11115 define_function): Lose.
11116 (build_library_fn_1): New static fn.
11117 (builtin_function): Use it.
11118 (get_atexit_node): Use build_library_fn_ptr.
11119 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
11120 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
11121 push_void_library_fn, push_throw_library_fn): New fns.
11122 * cp-tree.h: Declare them.
11123 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
11124 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
11125 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
11126 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
11127 * rtti.c (build_runtime_decl): Lose.
11128 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
11129 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
11130 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
11132 * call.c (build_call): Remove result_type parm.
11133 Call mark_used on unused artificial fns.
11134 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
11136 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
11138 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
11139 appropriate.
11140 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
11141 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
11142 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
11143 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
11144 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
11145 expand_generic_desc): Likewise.
11147 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
11149 * exception.cc (__cp_pop_exception): Cleanup the original object.
11151 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
11153 * decl.c (grok_op_properties): Merge conversion to void warning
11154 with other silly op warnings.
11156 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
11158 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
11159 array CONSTRUCTOR elements. Don't use expr_tree_cons.
11161 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
11163 * decl.c (cp_make_fname_decl): New function.
11164 (wrapup_globals_for_namespace): Don't emit unused static vars.
11165 (init_decl_processing): Remove comment about use of
11166 array_domain_type. Set make_fname_decl.
11167 (cp_finish_decl): Remove __FUNCTION__ nadgering.
11168 * semantics.c (begin_compound_stmt): Remove
11169 current_function_name_declared flagging.
11170 (expand_stmt): Don't emit unused local statics.
11171 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
11172 specially.
11174 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
11176 * typeck.c (convert_for_assignment): Don't look at array
11177 initializer.
11178 * call.c (convert_like_real): Likewise.
11180 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
11182 Add initial support for '\uNNNN' specifier.
11183 * lex.c (read_ucs): New fn.
11184 (readescape, skip_white_space): Call it.
11185 (is_extended_char, is_extended_char_1): New fns.
11186 (utf8_extend_token): New fn, #if 0'd out.
11187 (real_yylex): Treat extended chars like letters.
11189 * search.c (note_debug_info_needed): Walk the bases even if we
11190 weren't deferring the type itself.
11192 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11194 * decl2.c (finish_objects): Constify a char*.
11196 * method.c (emit_thunk): Likewise.
11198 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
11200 * typeck.c (dubious_conversion_warnings): Look through
11201 REFERENCE_TYPE.
11203 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11205 * class.c (dfs_modify_vtables): I is now unsigned.
11206 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
11207 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
11208 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
11209 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11210 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
11211 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
11212 Call integer_all_onesp.
11213 * typeck2.c (process_init_constructor): Use compare_tree_int.
11215 * lang-specs.h (as): Don't call if -syntax-only.
11217 2000-03-06 Mark Mitchell <mark@codesourcery.com>
11219 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
11220 RTL_EXPR_HAS_NO_SCOPE after all.
11222 2000-03-05 Mark Mitchell <mark@codesourcery.com>
11224 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
11225 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
11226 RTL_EXPR_HAS_NO_SCOPE.
11228 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
11229 later.
11231 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
11233 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
11235 * call.c (convert_like): Macrofy.
11236 (convert_like_with_context): New macro.
11237 (convert_like_real): Renamed from convert_like. Add calling
11238 context parameters, for diagnostics. Add recursive flag. Call
11239 dubious_conversion_warnings for outer conversion.
11240 (build_user_type_conversion): Use convert_like_with_context.
11241 (build_over_call): Likewise. Don't warn about dubious
11242 conversions here. Adjust convert_default_arg calls.
11243 (convert_default_arg): Add context parameters for diagnostics.
11244 Pass through to convert_like_with_context.
11245 * cp-tree.h (convert_default_arg): Add context parameters.
11246 (dubious_conversion_warnings): Prototype new function.
11247 * typeck.c (convert_arguments): Adjust convert_default_arg call.
11248 (dubious_conversion_warnings): New function, broken
11249 out of convert_for_assignment.
11250 (convert_for_assignment): Adjust.
11252 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
11254 * decl2.c (key_method): Break out from...
11255 (import_export_vtable, import_export_class): ...here.
11257 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
11258 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
11260 * search.c (note_debug_info_needed, dfs_debug_mark,
11261 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
11262 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
11264 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
11266 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
11267 typos.
11269 2000-03-02 Mark Mitchell <mark@codesourcery.com>
11271 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
11272 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
11273 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
11274 (lang_type): Split gets_new into has_new and has_array_new.
11275 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11276 (TYPE_GETS_NEW): Split into ...
11277 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
11278 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
11279 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
11280 (build_op_new_call): Don't declare.
11281 (build_new_1): Likewise.
11282 * call.c (build_op_new_call): Remove.
11283 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
11284 instead of TYPE_NEEDS_DESTRUCTOR.
11285 (finish_struct_bits): Likewise.
11286 (add_implicitly_declared_members): Likewise.
11287 (check_field_decl): Likewise.
11288 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
11289 correctly under the new ABI.
11290 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
11291 instead of TYPE_NEEDS_DESTRUCTOR.
11292 (initialize_local_var): Likewise.
11293 (destroy_local_var): Likewise.
11294 (cp_finish_decl): Likewise.
11295 (register_dtor_fn): Likewise.
11296 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
11297 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
11298 TYPE_VEC_DELETE_TAKES_SIZE here.
11299 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
11300 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
11301 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11302 (finish_destructor_body): Likewise.
11303 (maybe_build_cleanup_1): Likewise.
11304 * decl2.c (do_static_destruction): Likewise.
11305 * init.c (build_new_1): Make it static.
11306 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11307 (expand_cleanup_for_base): Likewise.
11308 (get_cookie_size): New function.
11309 (build_new_1): Handle array-new cookies correctly under the new
11310 ABI.
11311 (build_vec_delete_1): Likewise.
11312 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11313 (build_delete): Likewise.
11314 (build_vec_delete): Handle array-new cookies correctly under the new
11315 ABI.
11316 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11317 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
11318 TYPE_HAS_ARRAY_NEW_OPERATOR.
11319 * ptree.c (print_lang_type): Check them.
11320 * search.c (context_for_name_lookup): Fix typo in comment.
11321 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
11322 * tree.c (break_out_cleanups): Likewise.
11323 (build_cplus_array_test_1): Likewise.
11324 (cp_build_qualified_type_real): Likewise.
11325 * typeck.c (complete_type): Likewise.
11327 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
11328 the command-line, not the end.
11330 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
11332 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
11334 2000-03-02 Tom Tromey <tromey@cygnus.com>
11336 * cp-tree.h (build_java_class_ref): Declare.
11337 * init.c (build_java_class_ref): No longer static.
11338 * except.c (expand_throw): Generate a Java-style `throw' if the
11339 thrown object is a "Java" object.
11340 (initialize_handler_parm): Generate a Java-style lookup of
11341 exception info if the caught object is a "Java" object.
11342 (catch_language, catch_language_init): New globals.
11343 (decl_is_java_type): New function.
11344 (expand_start_catch_block): Don't call push_eh_info() or
11345 push_eh_cleanup() when handling a Java-style "catch". Pass Java
11346 class reference to build_catch_block.
11348 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11350 * typeck.c (comptypes): Treat sizetype like its language equivalent.
11352 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
11354 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
11355 to merge reference/pointer code and fix incorrect warnings.
11357 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
11359 * search.c (protected_accessible_p): Use context_for_name_lookup.
11361 * init.c (construct_virtual_bases): Fix thinko.
11362 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
11364 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11366 * decl.c (current_function_decl): Move to toplev.c.
11368 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
11370 * pt.c (fn_type_unification): Unify return type, whenever
11371 provided.
11372 (get_bindings_real): Only pass return type when necessary.
11373 Remove explicit return type check.
11374 * class.c (resolve_address_of_overloaded_function): Pass desired
11375 return type to fn_type_unification.
11377 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11379 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
11380 DECL_FIELD_SIZE.
11381 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
11382 DECL_FIELD_SIZE.
11383 * rtti.c (expand_class_desc): Likewise.
11384 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
11385 (THUNK_VCALL_OFFSET): Likewise.
11386 (THUNK_DELTA): Reflect changes in ../tree.h.
11388 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
11390 * search.c (protected_accessible_p): Also allow the access if
11391 the member is public in DERIVED. Lose TYPE parm.
11392 (friend_accessible_p): Lose TYPE parm.
11393 (accessible_p): Adjust.
11395 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11397 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
11398 on things that are not sizes; ssize_binop deleted.
11399 Call size_diffop when appropriate.
11400 (dfs_build_vcall_offset_vtbl_entries): Likewise.
11401 (build_primary_vtable, build_secondary_vtable): Likewise.
11402 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
11403 Variable I is HOST_WIDE_INT.
11404 (get_vfield_offset): Pass proper types to size_binop.
11405 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
11406 (finish_struct_1): Likewise.
11407 (skip_rtti_stuff): Arg N is now pointer to signed.
11408 (layout_class_type): Use size_zero_node.
11409 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
11410 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
11411 * decl.c (complete_arry_type): Pass proper types to size_binop.
11412 (xref_basetypes): BINFO_OFFSET is sizetype.
11413 * error.c (dump_expr): Don't use size_binop non-sizes.
11414 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
11415 * init.c (construct_virtual_bases): Fix type error.
11416 (build_vec_delete_1): Pass proper type to size_binop and don't
11417 fold result.
11418 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
11419 * rtti.c (get_base_offset): Pass proper type to size_binop.
11420 * search.c (dfs_find_vbases): Fix type error.
11421 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
11422 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
11423 * tree.c (debug_binfo): Variable N is signed.
11424 Use HOST_WIDE_INT_PRINT_DEC.
11425 * typeck.c (comptypes): sizetype is same as equivalent integer type.
11426 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
11427 size_one_node and size_zero_node.
11428 (c_alignof): Use size_one_node.
11429 (build_component_addr): Pass proper types to size_binop.
11430 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
11432 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
11434 Implement class scope using-declarations for functions.
11435 * class.c (handle_using_decl): Call add_method for used functions.
11436 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
11437 (add_method): Used functions are hidden by local functions.
11438 (check_bases_and_members): Handle using-decls before finalizing
11439 CLASSTYPE_METHOD_VEC.
11440 * call.c (add_function_candidate): Add ctype parm; if non-zero,
11441 override the type of 'this' accordingly.
11442 (add_template_candidate, add_template_candidate_real): Add ctype parm.
11443 (convert_class_to_reference, build_user_type_conversion_1,
11444 build_new_function_call, build_object_call, build_new_op,
11445 build_new_method_call): Pass ctype parm.
11447 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
11448 the baselink.
11449 * call.c (convert_class_to_reference, build_user_type_conversion_1,
11450 build_new_function_call, build_object_call, build_new_op,
11451 build_new_method_call, build_op_delete_call): Don't get basetype_path
11452 from a baselink.
11453 * typeck.c (build_component_ref): Likewise.
11454 * init.c (build_offset_ref): Likewise.
11455 (resolve_offset_ref): Don't call enforce_access.
11456 Call build_scoped_ref.
11457 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
11458 would cause an error or if -pedantic.
11459 * class.c (alter_access): Lose binfo parm.
11461 2000-02-26 Mark Mitchell <mark@codesourcery.com>
11463 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
11464 types.
11466 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
11468 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
11469 pseudo_type_info creation into the std namespace
11471 2000-02-26 Mark Mitchell <mark@codesourcery.com>
11473 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
11474 (import_export_class): Remove declaration.
11475 * decl2.c (import_export_class): Make it static.
11476 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
11477 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
11478 EXPR_WITH_FILE_LOCATION.
11479 * lex.c (check_newline): Tweak filename/lineno setting.
11480 * semantics.c (begin_while_stmt): Fix typo in comment.
11482 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11484 * lang-options.h (-fmessage-length=): Add missing option.
11486 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
11488 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
11490 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
11492 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
11494 * optimize.c (expand_call_inline): Emit the return label before
11495 evaluating the return value.
11497 2000-02-24 Mark Mitchell <mark@codesourcery.com>
11499 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
11500 than duplicating functionality here.
11501 * optimize.c: Include input.h.
11502 (expand_call_inline): Use push_srcloc and pop_srcloc.
11503 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
11504 * parse.c: Regenerated.
11505 * Makefile.in (lex.o): Depend on input.h.
11506 (optimize.o): Likewise.
11508 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
11510 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
11511 function type, rather than ICE.
11513 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
11515 * decl.c (grokdeclarator): Call decl_type_access_control.
11516 * parse.y (parse_end_decl): Don't call decl_type_access_control if
11517 decl is null.
11519 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
11521 * decl.c (decls_match): Remove obsolete static member nadgering.
11523 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11525 * decl.c (grokdeclarator): Change ANSI to ISO.
11526 * lex.c (consume_string, readescape, do_identifier): Likewise.
11527 (parse_float, real_yylex): Likewise.
11528 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
11529 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
11530 new_type_id, maybe_label_decls, simple_stmt,
11531 for.init.statement): Likewise.
11532 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
11533 * semantics.c (finish_named_return_value): Likewise.
11534 * parse.c: Regenerate.
11536 2000-02-21 Mark Mitchell <mark@codesourcery.com>
11538 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
11539 (CPTI_CLASS_STAR_TYPE): Remove.
11540 (vtable_index_type): Likewise.
11541 (class_star_type_node): Remove.
11542 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
11543 (build_binary_op_nodefault): Remove.
11544 * call.c (build_new_op): Use build_binary_op instead of
11545 build_binary_op_nodefault.
11546 * decl.c (init_decl_processing): Remove class_star_type_node
11547 initialization. Make delta_type_node ptrdiff_type_node under the
11548 new ABI. Initialize vtable_index_type.
11549 (build_ptrmemfunc_type): Build different structures for the new
11550 ABI.
11551 (build_enumerator): Use build_binary_op instead of
11552 build_binary_op_nodefault.
11553 * method.c (build_overload_value): Mangle pointers-to-members
11554 appropriately under the new ABI.
11555 * typeck.c (build_array_ref): Use build_binary_op instead of
11556 build_binary_op_nodefault.
11557 (get_member_function_from_ptrfunc): Adjust for the new ABI.
11558 (build_binary_op_nodefault): Rename to ...
11559 (build_binary_op): ... this. Remove old version. Adjust for
11560 pointer-to-member comparisons under the new ABI.
11561 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
11562 (build_ptrmemfunc): Adjust for the new ABI.
11563 (expand_ptrmemfunc_cst): Likewise.
11564 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
11565 (pfn_from_ptrmemfunc): Adjust for the new ABI.
11567 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
11569 * call.c (build_object_call): Compress consecutive calls to
11570 cp_error.
11571 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
11572 (build_op_delete_call): Adjust message formatting.
11574 * class.c (check_bases): Compress consecutive calls to
11575 cp_pedwarn.
11576 (finish_struct_anon): Say 'ISO C++'.
11578 * decl.c (start_decl): Same here.
11579 (grok_reference_init): Likewise.
11580 (grokfndecl): Correct message formatting.
11581 (grokfndecl): Improve diagnostic.
11582 (check_static_variable_definition): Likewise. Say 'ISO C++'
11583 (compute_array_index_type): Say 'ISO C++'
11584 (create_array_type_for_decl): Compress consecutive calls to
11585 cp_error.
11586 (grokdeclarator): Say 'ISO C++'
11587 (grok_op_properties): Likewise.
11589 * decl2.c (delete_sanity): Clairify diagnostic.
11590 (check_member_template): Same here.
11591 (grok_function_init): Use consistent terminology.
11593 * expr.c (do_case): Say 'ISO C++'
11595 * friend.c (do_friend): Compress consecutive calls to warning.
11597 2000-02-20 Mark Mitchell <mark@codesourcery.com>
11599 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
11600 * class.c (build_secondary_vtable): Reorganize. Don't create a
11601 new vtable under the new ABI.
11602 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
11603 computing the size.
11604 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
11605 the initializing elements.
11606 (initialize_vtable): New function.
11607 (dfs_finish_vtbls): Use it.
11608 (dfs_accumulate_vtbl_inits): New function.
11609 (finish_vtbls): Merge primary and secondary vtables under the new
11610 ABI.
11611 (finish_struct_1): Remove redundant call to layout_vtable_decl.
11612 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
11613 aren't VAR_DECLs.
11615 * class.c (build_vtable): New function, split out from ...
11616 (get_vtable_decl): ... here, and ...
11617 (build_secondary_vtable): ... here.
11619 * pt.c (tsubst_decl): Fix formatting.
11621 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11623 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
11624 (avoid_overlap, build_base_field): Likewise.
11625 (build_base_field, build_base_fields, is_empty_class):
11626 Test DECL_SIZE with integer_zero.
11627 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
11628 * cp-tree.h (struct lang_type): New field size_unit.
11629 (CLASSTYPE_SIZE_UNIT): New macro.
11630 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
11631 (cp_finish_decl): Delete -Wlarger-than processing.
11632 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
11633 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
11634 * tree.c (make_binfo): binfo vector is one entry longer.
11635 (walk_tree): Walk DECL_SIZE_UNIT.
11637 2000-02-19 Mark Mitchell <mark@codesourcery.com>
11639 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
11640 comment.
11641 (build_vtable_entry): Don't assume all vtable entries are
11642 functions.
11643 (build_vtbl_initializer): Adjust accordingly.
11644 (get_vtable_decl): Fix formatting.
11646 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
11648 * semantics.c (deferred_type_access_control): Walk the entire
11649 type_lookups list.
11650 (save_type_access_control): Rename from
11651 initial_deferred_type_access_control. Just remember the value.
11652 (decl_type_access_control): New fn.
11653 (begin_function_definition): Use deferred_type_access_control, after
11654 we've started the function. Set type_lookups to error_mark_node.
11655 * parse.y (frob_specs, fn.def1): Adjust.
11656 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
11657 (parse_end_decl, parse_bitfield0, parse_method): New fns.
11658 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
11659 (after_type_component_declarator0): Likewise.
11660 (after_type_component_declarator): Likewise.
11661 (notype_component_declarator): Likewise.
11662 * cp-tree.h: Adjust.
11664 * decl.c (redeclaration_error_message): Allow redeclaration of
11665 namespace-scope decls.
11667 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11669 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
11671 2000-02-17 Mark Mitchell <mark@codesourcery.com>
11673 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
11674 * decl2.c (grokclassfn): Likewise.
11676 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
11678 * decl2.c (lang_decode_option): Don't set default message length
11679 here.
11680 * lex.c (lang_init_options): Set it here.
11682 2000-02-16 Mark Mitchell <mark@codesourcery.com>
11684 Make DECL_CONTEXT mean the class in which a member function was
11685 declared, even for a virtual function.
11686 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
11687 (DECL_FRIEND_CONTEXT): New macro.
11688 (DECL_REAL_CONTEXT): Remove.
11689 (SET_DECL_FRIEND_CONTEXT): Likewise.
11690 (DECL_VIRTUAL_CONTEXT): Adjust.
11691 (DECL_CLASS_SCOPE_P): Use TYPE_P.
11692 (add_friends): Remove.
11693 (hack_decl_function_context): Likewise.
11694 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
11695 CP_DECL_CONTEXT.
11696 (build_over_call): Fix indentation. Use DECL_CONTEXT
11697 instead of DECL_CLASS_CONTEXT.
11698 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
11699 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
11700 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
11701 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
11702 (build_base_field): Likewise.
11703 (finish_struct_1): Likewise.
11704 (build_self_reference): Likewise.
11705 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
11706 DECL_REAL_CONTEXT.
11707 (pushtag): Use decl_function_context, not
11708 hack_decl_function_context.
11709 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
11710 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
11711 (pushdecl): Remove bogus code.
11712 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
11713 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
11714 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
11715 Use decl_function_context, nothack_decl_function_context.
11716 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
11717 (grokdeclarator): Likewise. Use decl_function_context, not
11718 hack_decl_function_context.
11719 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
11720 (start_function): Use DECL_FRIEND_CONTEXT, not
11721 DECL_CLASS_CONTEXT. Use decl_function_context, not
11722 hack_decl_function_context.
11723 (finish_function): Use decl_function_context, not
11724 hack_decl_function_context.
11725 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
11726 DECL_CLASS_CONTEXT.
11727 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
11728 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
11729 (grokfield): Likewise.
11730 (finish_builtin_type): Likewise.
11731 (finish_vtable_vardec): Use decl_function_context, not
11732 hack_decl_function_context.
11733 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
11734 (start_static_initialization_or_destruction): Likewise.
11735 (finish_static_initialization_or_destruction): Likewise.
11736 (mark_used): Adjust logic for deciding when to synthesize methods.
11737 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
11738 DECL_REAL_CONTEXT.
11739 * error.c (dump_function_decl): Use DECL_CONTEXT, not
11740 DECL_CLASS_CONTEXT.
11741 * friend.c (is_friend): Likewise.
11742 (add_friends): Remove.
11743 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
11744 * lex.c (begin_definition_of_inclass_inline): Use
11745 decl_function_context, not hack_decl_function_context.
11746 (process_next_inline): Likewise.
11747 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
11748 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
11749 DECL_CLASSS_CONTEXT.
11750 (hack_identifier): Likewise.
11751 (synthesize_method): Use decl_function_context, not
11752 hack_decl_function_context.
11753 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
11754 DECL_REAL_CONTEXT.
11755 (is_member_template): Use decl_function_context, not
11756 hack_decl_function_context. Use DECL_CONTEXT, not
11757 DECL_CLASS_CONTEXT.
11758 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
11759 DECL_CLASS_CONTEXT.
11760 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
11761 DECL_REAL_CONTEXT.
11762 (push_template_decl_real): Likewise.
11763 (instantiate_class_template): Don't call add_friends.
11764 (tsubst_default_argument): Use DECL_CONTEXT, not
11765 DECL_REAL_CONTEXT.
11766 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
11767 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
11768 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
11769 DECL_CLASS_CONTEXT.
11770 * repo.c (repo_inline_used): Likewise.
11771 * search.c (current_scope): Adjust for new _CONTEXT macros.
11772 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
11773 DECL_REAL_CONTEXT.
11774 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
11775 (lookup_fnfields_here):Likewise.
11776 (check_final_overrider): Likewise.
11777 (init_vbase_pointers): Likewise.
11778 (virtual_context): Likewise.
11779 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
11780 (expand_body): Use decl_function_context, not
11781 hack_decl_function_context.
11782 * tree.c (hack_decl_function_context): Remove.
11783 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
11784 DECL_CLASS_CONTEXT.
11785 * typeck2.c (error_not_base_type): Likewise.
11787 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
11789 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
11791 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11793 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
11795 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
11797 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
11799 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
11801 * decl2.c (lang_decode_option): Enable automatic line wrapping.
11803 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
11805 * parse.y (frob_specs): Split out...
11806 (parse_decl): From here.
11807 (fn.def2): Call initial_deferred_type_access_control.
11808 (after_type_component_declarator0): Call frob_specs.
11809 (notype_component_declarator0): Likewise.
11810 * search.c (friend_accessible_p): Nested classes are friends of their
11811 enclosing classes.
11813 2000-02-10 Mark Mitchell <mark@codesourcery.com>
11815 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
11816 used to create an implicit temporary.
11818 * class.c (dfs_modify_vtables): Tweak calculation of functions to
11819 override.
11821 2000-02-08 Nathan Sidwell <nathan@acm.org>
11823 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
11824 strip array element qualifiers too.
11826 2000-02-07 Mark Mitchell <mark@codesourcery.com>
11828 * decl.c (store_parm_decls): Don't build cleanups for parameters
11829 while processing_template_decl.
11831 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
11833 * cp-tree.h (struct saved_scope): Add incomplete field.
11834 (namespace_scope_incomplete): New macro.
11835 * decl.c (pushdecl): Use it.
11836 (hack_incomplete_structures): Use it. See through artificial
11837 binding levels.
11838 (mark_saved_scope): Mark it.
11840 Implement access control for nested types.
11841 * search.c (type_access_control): New fn.
11842 (accessible_p): Now we do perform access control for types.
11843 * semantics.c (deferred_type_access_control): New fn.
11844 (initial_deferred_type_access_control): New fn.
11845 (begin_function_definition): Call it. Add lookups parm.
11846 * decl.c (struct binding_level): Add this_class field.
11847 (pushlevel_class): Set it.
11848 (mark_binding_level): Mark it.
11849 (lookup_name_real): Use it. Call type_access_control.
11850 (mark_saved_scope): Mark lookups field.
11851 * cp-tree.h (flagged_type_tree): Add lookups field.
11852 (struct saved_scope): Add lookups field.
11853 (type_lookups): New macro.
11854 * parse.y (declmods): Now <ftype>.
11855 (parse_decl): Add lookups parm. Call
11856 initial_deferred_type_access_control.
11857 (lang_extdef): Clear type_lookups.
11858 (typed_declspecs, declmods, typespec): Set lookups field.
11859 (initdcl): Call deferred_type_access_control.
11860 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
11861 component_decl_1, named_parm): Adjust.
11862 * friend.c (is_friend): Nested classes are friends of their
11863 enclosing classes.
11865 * class.c (currently_open_derived_class): New fn.
11866 * method.c (hack_identifier): Use it.
11868 * lex.c (do_identifier): Remove obsolete code.
11870 * parse.y (typed_typespecs): Propagate new_type_flag properly.
11872 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
11874 * tinfo.h: Remove apostrophes from C++ comment (xgettext
11875 thinks this file is plain C).
11877 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11879 * Makefile.in (call.o): Depend on $(EXPR_H).
11881 * call.c: Include "expr.h".
11883 * class.c (dump_class_hierarchy): Add prototype.
11885 * search.c (dfs_get_pure_virtuals): Likewise.
11887 2000-02-1 Ulrich Drepper <drepper@redhat.com>
11889 * parse.y (simple_stmt): Allow :: token in asm parameter list.
11890 * parse.c: Rebuilt.
11892 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
11894 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
11895 Store it in DECL_FCONTEXT.
11896 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
11898 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
11900 * tinfo.h (old abi): #include "tconfig.h".
11901 * tinfo.cc (convert_to_base): Move into old abi section.
11903 2000-01-31 Mark Mitchell <mark@codesourcery.com>
11905 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
11906 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
11907 (BINFO_PRIMARY_BINFO): New macro.
11908 (BF_DELTA): Rename to ...
11909 (BV_DELTA): ... this.
11910 (BF_VCALL_INDEX): Rename to ...
11911 (BV_VCALL_INDEX): ... this.
11912 (BF_FN): Rename to ...
11913 (BV_FN): ... this.
11914 * class.c (build_vbase_path): Adjust for changes to reverse_path.
11915 (set_rtti_entry): Rename BF_ macros to BV_ variants.
11916 (modify_vtable_entry): Simplify.
11917 (add_virtual_function): Rename BF_ macros to BV_ variants.
11918 (build_vtable_initializer): Likewise.
11919 (get_class_offset_1): Remove.
11920 (dfs_get_class_offset): Likewise.
11921 (get_class_offset): Likewise.
11922 (dfs_find_final_overrider): New function.
11923 (find_final_overrider): Likewise.
11924 (modify_one_vtable): Remove.
11925 (dfs_find_base): New function.
11926 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
11927 find_final_overrider.
11928 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
11929 virtuals.
11930 (dfs_fixup_vtable_deltas): Remove.
11931 (override_one_vtable): Remove.
11932 (merge_overrides): Likewise.
11933 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
11934 unreal chilren of virtual bases.
11935 (finish_struct_1): Don't use merge_overrides. Don't use
11936 dfs_fixup_vtable_deltas.
11937 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
11938 BINFOs.
11940 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
11941 Jason Merrill <jason@yorick.cygnus.com>
11943 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
11945 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
11947 * exception.cc (__throw_bad_typeid): Add missing std::.
11949 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11951 * cp-tree.h (make_thunk): PROTO -> PARAMS.
11953 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
11955 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
11957 Runtime support for new-abi rtti.
11958 * inc/typeinfo (type_info::operator!=): Define in class.
11959 (type_info::before, type_info::name, type_info::operator==,
11960 type_info::operator!=): Define new ABI implementations.
11961 (type_info::is_pointer_p, type_info::is_function_p): Declare
11962 new virtual functions.
11963 (type_info::do_catch, type_info::do_upcast): Likewise.
11965 * tinfo.h (__base_class_info): Define new class.
11966 (__class_type_info): Likewise.
11967 (__si_class_type_info): Likewise.
11968 (__vmi_class_type_info): Likewise.
11969 (__dynamic_cast): Prototype.
11971 * tinfo.cc: Conditionalize old and new rtti mechanisms.
11972 (type_info::is_pointer_p): Define new function.
11973 (type_info::is_function_p): Likewise.
11974 (type_info::do_catch): Likewise.
11975 (type_info::do_upcast): Likewise.
11976 (vtable_prefix): New structure for vtable access.
11977 (adjust_pointer): Define new template function.
11978 (contained_p, public_p, virtual_p, contained_public_p,
11979 contained_nonpublic_p, contained_nonvirtual_p): Define new
11980 functions.
11981 (nonvirtual_base_type): New local variable.
11982 (__class_type_info::~__class_type_info): Define.
11983 (__si_class_type_info::~__si_class_type_info): Likewise.
11984 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
11985 (__class_type_info::do_catch): Define new function.
11986 (__class_type_info::do_upcast): Likewise.
11987 (__class_type_info::find_public_src): Likewise.
11988 (__class_type_info::do_find_public_src): Likewise.
11989 (__si_class_type_info::do_find_public_src): Likewise.
11990 (__vmi_class_type_info::do_find_public_src): Likewise.
11991 (__class_type_info::do_dyncast): Likewise.
11992 (__si_class_type_info::do_dyncast): Likewise.
11993 (__vmi_class_type_info::do_dyncast): Likewise.
11994 (__class_type_info::do_upcast): Likewise.
11995 (__si_class_type_info::do_upcast): Likewise.
11996 (__vmi_class_type_info::do_upcast): Likewise.
11997 (__dynamic_cast): Likewise.
11999 * tinfo2.cc (__fundamental_type_info): Define new class.
12000 (__pointer_type_info): Likewise.
12001 (__reference_type_info): Likewise.
12002 (__array_type_info): Likewise.
12003 (__function_type_info): Likewise.
12004 (__enum_type_info): Likewise.
12005 (__ptr_to_member_type_info): Likewise.
12006 (__fundamental_type_info::~__fundamental_type_info): Define.
12007 (__pointer_type_info::~__pointer_type_info): Likewise.
12008 (__reference_type_info::~__reference_type_info): Likewise.
12009 (__array_type_info::~__array_type_info): Likewise.
12010 (__function_type_info::~__function_type_info): Likewise.
12011 (__enum_type_info::~__enum_type_info): Likewise.
12012 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
12013 (__pointer_type_info::do_catch): Define new function.
12014 (__ptr_to_member_type_info::do_catch): Define new function.
12016 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
12017 (__is_pointer): Likewise.
12019 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
12021 2000-01-30 Mark Mitchell <mark@codesourcery.com>
12023 * cp/class.c (build_vtable): Rename to build_primary_vtable.
12024 (prepare_fresh_vtable): Rename to build_secondary_vtable.
12025 (make_new_vtable): New function.
12026 (modify_vtable_entry): Handle generation of new vtables correctly.
12027 (modify_one_vtable): Remove unused parameter.
12028 (dfs_fixup_vtable_deltas): Likewise.
12029 (override_one_vtable): Use build_secondary_vtable.
12030 (finish_struct_1): Use build_primary_vtable and
12031 build_secondary_vtable.
12033 2000-01-28 Ulrich Drepper <drepper@redhat.com>
12035 * cp/decl.c: Adjust variable names, comments, help strings.
12037 2000-01-29 Nathan Sidwell <nathan@acm.org>
12039 * new2.cc (operator delete[]): Use operator delete, don't assume
12040 implementation.
12042 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
12044 * class.c (build_vtbl_initializer): Add argument to
12045 build_vtable_entry call.
12047 2000-01-27 Mark Mitchell <mark@codesourcery.com>
12049 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
12050 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
12051 (BF_DELTA): New macro.
12052 (BF_VCALL_INDEX): Likewise.
12053 (BF_FN): Likewise.
12054 (THUNK_VCALL_OFFSET): Likewise.
12055 (make_thunk): Change prototype.
12056 * class.c (build_vtable_entry): Integrate
12057 build_vtable_entry_for_fn. Handle vcall indices.
12058 (build_vtable_entry_for_fn): Remove.
12059 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
12060 BF_VCALL_INDEX, BF_FN.
12061 (modify_vtable_entry): Integrate common code from
12062 modify_one_vtable and dfs_fixup_vtable_deltas.
12063 (add_virtual_function): Set BF_VCALL_INDEX.
12064 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
12065 and BF_FN.
12066 (modify_one_vtable): Simplify.
12067 (dfs_fixup_vtable_deltas): Likewise.
12068 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
12069 * method.c (make_thunk): Handle vcall indices.
12071 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
12073 Compiler side new abi rtti (not enabled).
12074 * cp-tree.h (new_abi_rtti_p): New macro.
12075 (emit_support_tinfos): Prototype new function.
12076 (tinfo_decl_p): Likewise.
12077 (emit_tinfo_decl): Likwise.
12078 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
12079 macros.
12080 (doing_runtime): New local static.
12081 (init_rtti_processing): Add new-abi initializer.
12082 (get_tinfo_decl): Add new-abi logic.
12083 (tinfo_from_decl): Likewise.
12084 (build_dynamic_cast_1): Likewise.
12085 (qualifier_flags): New static function.
12086 (tinfo_base_init): Likewise.
12087 (generic_initializer): Likewise.
12088 (ptr_ref_initializer): Likewise.
12089 (ptmd_initializer): Likewise.
12090 (class_hint_flags): Likewise.
12091 (class_initializer): Likewise.
12092 (synthesize_tinfo_var): Likewise.
12093 (create_real_tinfo_var): Likewise.
12094 (create_pseudo_type_info): Likewise.
12095 (get_vmi_pseudo_type_info): Likewise.
12096 (create_tinfo_types): Likewise.
12097 (emit_support_tinfos): New global function.
12098 (tinfo_decl_p): New global predicate.
12099 (emit_tinfo_decl): New global function.
12100 * class.c (set_rtti_entry): Generalize for old and new rtti.
12101 (build_vtbl_initializer): Likewise.
12102 * decl2.c (finish_file): Likewise.
12104 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
12106 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
12107 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
12109 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
12111 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
12112 for scopes.
12114 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
12116 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
12118 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
12120 * optimize.c (calls_setjmp_r): Supply new argument
12121 to special_function_p.
12123 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12125 * call.c: PROTO -> PARAMS.
12126 * class.c: Likewise.
12127 * cp-tree.h: Likewise.
12128 * cvt.c: Likewise.
12129 * decl.c: Likewise.
12130 * decl.h: Likewise.
12131 * decl2.c: Likewise.
12132 * dump.c: Likewise.
12133 * errfn.c: Likewise.
12134 * error.c: Likewise.
12135 * except.c: Likewise.
12136 * expr.c: Likewise.
12137 * init.c: Likewise.
12138 * input.c: Likewise.
12139 * lex.c: Likewise.
12140 * lex.h: Likewise.
12141 * method.c: Likewise.
12142 * optimize.c: Likewise.
12143 * parse.y: Likewise.
12144 * pt.c: Likewise.
12145 * repo.c: Likewise.
12146 * rtti.c: Likewise.
12147 * search.c: Likewise.
12148 * semantics.c: Likewise.
12149 * spew.c: Likewise.
12150 * tree.c: Likewise.
12151 * typeck.c: Likewise.
12152 * typeck2.c: Likewise.
12153 * xref.c: Likewise.
12155 2000-01-25 Richard Henderson <rth@cygnus.com>
12157 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
12159 2000-01-25 Mark Mitchell <mark@codesourcery.com>
12161 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
12162 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
12163 (struct vcall_offset_data_s): New type.
12164 (dfs_vcall_offset_queue_p): New function.
12165 (dfs_build_vcall_offset_vtbl_entries): Likewise.
12166 (build_vcall_offset_vtbl_entries): Likewise.
12167 (layout_vtable_decl): Likewise.
12168 (num_vfun_entries): Likewise.
12169 (num_extra_vtbl_entries): Add the entries for vcall offsets.
12170 (build_vtbl_initializer): Likewise.
12171 (dfs_finish_vtabls): Use layout_vtable_decl.
12172 (modify_one_vtables): Always duplicate vtables under the new ABI.
12173 (finish_struct_1): Use layout_vtable_decl.
12175 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12177 * decl.c (member_function_or_else): Change third arg from a format
12178 specifier to an `enum overload_flags'. Callers changed.
12180 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
12182 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
12183 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
12184 build_const_cast, get_delta_difference, check_return_expr): Avoid
12185 ANSI string concatenation usage.
12187 2000-01-24 Mark Mitchell <mark@codesourcery.com>
12189 * class.c (layout_class_type): Put the fields required to make a
12190 class non-empty at the end, not the beginning, of the TYPE_FIELDs
12191 list.
12193 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
12195 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
12196 template.
12198 * decl2.c (mark_used): Do instantiate inlines that have been
12199 explicitly instantiated.
12201 2000-01-24 Richard Henderson <rth@cygnus.com>
12203 * call.c (build_over_call): Use expand_tree_builtin.
12204 * typeck.c (build_function_call_real): Likewise.
12205 (build_binary_op_nodefault): Handle unordered compares.
12207 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
12209 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
12210 cp_tree_index values.
12211 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
12212 New global node #defines for them.
12213 * rtti.c (call_void_fn): Replace with ...
12214 (build_runtime_decl): ... new static function.
12215 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
12216 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
12217 (build_dynamic_cast_1): Always produce correctly typed result.
12218 Explicitly produce type_info addresses. Use dynamic_cast_node.
12219 * exception.cc (__throw_bad_cast): Return `void *'.
12220 (__throw_bad_typeid): Return `const type_info &'.
12222 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
12224 * cp-tree.h (get_vtable_decl): Prototype new function.
12225 * class.c (get_vtable_decl): New function. Broken out from ...
12226 (build_vtable): ... here. Use it.
12227 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
12228 by get_vtable_decl.
12230 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
12232 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
12233 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
12234 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
12235 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
12236 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
12237 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
12238 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
12239 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
12240 (CPTI_TINFO_VAR_ID): New enumeration.
12241 (__tp_desc_type_node, __access_mode_type_node,
12242 __bltn_desc_type_node, __user_desc_type_node,
12243 __class_desc_type_node, __ptr_desc_type_node,
12244 __attr_desc_type_node, __func_desc_type_node,
12245 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
12246 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
12247 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
12248 enum_desc_type_node, class_desc_type_node,
12249 si_class_desc_type_node, vmi_class_desc_type_node,
12250 ptmd_desc_type_node, base_desc_type_node): New #defines.
12251 (tinfo_fn_id, tinfo_fn_type): Rename to ...
12252 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
12253 (tinfo_var_id): New enumeration.
12254 (DECL_TINFO_FN_P): Augment comment.
12255 * decl.c (cp_global_trees): Adjust documentation.
12256 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
12257 tinfo_decl_type and tinfo_var_id.
12258 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
12259 (build_typeid): Remove unused variable.
12260 (get_tinfo_var): Use tinfo_var_id.
12261 (tinfo_name): New static function.
12262 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
12263 (tinfo_from_decl): Likewise.
12264 (get_base_offset): New static function, broken out of
12265 expand_class_desc.
12266 (expand_si_desc): Use tinfo_name.
12267 (expand_class_desc): Likewise. Lose local static variable.
12268 Use base_desc_type_node. Use get_base_offset.
12269 (expand_ptr_desc): Use tinfo_name.
12270 (expand_attr_desc): Likewise.
12271 (expand_generic_desc): Likewise.
12273 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
12274 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
12276 2000-01-23 Mark Mitchell <mark@codesourcery.com>
12278 * cp-tree.h (__eprintf): Remove declaration.
12279 * tree.c (__eprintf): Remove definition.
12281 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
12282 Mark Mitchell <mark@codesourcery.com>
12284 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
12285 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
12287 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
12289 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
12291 2000-01-23 Mark Mitchell <mark@codesourcery.com>
12293 * cp-tree.h (register_dtor_fn): New function.
12294 * decl.c (destroy_local_static): Rename to ...
12295 (register_dtor_fn): ... this. Give it external linkage.
12296 (expand_static_init): Use it.
12297 * decl2.c (do_static_initialization): Likewise, if using
12298 __cxa_atexit.
12299 (do_static_destruction): Check that __cxa_atexit is not in use.
12300 (finish_file): Don't call do_static_destruction if using
12301 __cxa_atexit.
12303 * typeck.c (convert_arguments): Restore two-message error
12304 reporting.
12306 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
12308 Remap dynamic cast hint values to be consistent across ABIs.
12309 * search.c (dynamic_cast_base_recurse): Remap generated value.
12310 (get_dynamic_cast_base_type): Adjust documentation.
12311 * tinfo.h (__user_type_info::dyncast): Likewise.
12312 (__user_type_info::find_public_subobj): Remap BOFF meaning.
12313 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
12314 (__class_type_info::do_dyncast): Likewise.
12315 (__class_type_info::do_find_public_subobj): Likewise.
12316 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
12318 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
12320 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
12322 * typeck2.c (incomplete_type_error): Restore previous
12323 cp_error and cp_error_at call sequence.
12325 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
12327 * class.c (dump_class_hierarchy): Make format agree with argument;
12328 cast pointer to unsigned long and print with %lx.
12330 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
12332 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
12334 * typeck.c (composite_pointer_type, common_type,
12335 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
12336 build_function_call_real, convert_arguments,
12337 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
12338 build_unary_op, mark_addressable, build_compound_expr,
12339 build_static_cast, build_reinterpret_cast, build_const_cast,
12340 build_c_cast, build_modify_expr, get_delta_difference,
12341 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
12342 'ISO C++'. Fusion consecutive calls to diagnostic message routines
12343 into a single one.
12344 * typeck2.c (readonly_error, abstract_virtuals_error,
12345 process_init_constructor, check_for_new_type): Likewise.
12347 2000-01-19 Mark Mitchell <mark@codesourcery.com>
12349 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
12350 VAR_DECLs.
12352 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
12354 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
12355 (build_x_typeid): Likewise.
12356 (get_tinfo_fn): Likewise.
12357 (get_tinfo_fn_unused): Rename to ...
12358 (get_tinfo_decl): ... here.
12359 * rtti.c (build_headof): Replace logic error with assertion.
12360 (get_tinfo_fn_dynamic): Rename to ...
12361 (get_tinfo_decl_dynamic): ... here. Make static. Use
12362 complete_type_or_else.
12363 (build_x_typeid): Move into ...
12364 (build_typeid): ... here. Adjust call to
12365 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
12366 throw_bad_typeid expression.
12367 (get_tinfo_fn_unused): Rename to ...
12368 (get_tinfo_decl): ... here. Adjust comment.
12369 (get_tinfo_fn): Delete.
12370 (tinfo_from_decl): New static function.
12371 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
12372 (get_typeid): Use complete_type_or_else.
12373 (build_dynamic_cast_1): Adjust calls to
12374 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
12375 * parse.y (primary): Adjust call to build_typeid.
12376 * except.c (build_eh_type_type_ref): Adjust call to
12377 get_tinfo_decl. Mark as used.
12378 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
12379 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
12380 * parse.c: Regenerated.
12382 2000-01-17 Mark Mitchell <mark@codesourcery.com>
12384 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
12385 calling convention.
12386 (resolves_to_fixed_type_p): Document calling convention.
12387 * rtti.c (build_x_typeid): Initialize NONNULL.
12389 * cp-tree.h (build_shared_int_cst): New function.
12390 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
12391 * class.c (modify_vtable_entry): Likewise.
12392 (add_virtual_function): Split out code to generated shared
12393 INTEGER_CSTs to build_share_int_cst.
12394 (modify_all_vtables): Handle all the overridden functions here.
12395 Add overridden functions from non-primary virtual bases to the
12396 primary vtable.
12397 (finish_struct_1): Adjust call to modify_all_vtables. Add
12398 overridden functions from non-primary bases to the vtable.
12399 * tree.c (build_shared_int_cst): New function.
12401 * cp-tree.h (scratchalloc): Remove.
12402 (build_scratch_list): Likewise.
12403 * call.c (convert_class_to_reference): Replace build_scratch_list
12404 and build_expr_list with build_tree_list.
12405 (add_candidate): Replace scratchalloc with expralloc. Note memory
12406 leak.
12407 (build_user_type_conversion_1): Replace build_scratch_list
12408 and build_expr_list with build_tree_list.
12409 (build_new_op): Likewise.
12410 (build_op_delete_call): Likewise.
12411 (convert_like): Likewise.
12412 * cvt.c (ocp_convert): Likewise.
12413 * decl.c (start_decl): Likewise.
12414 (start_function): Likewise.
12415 (finish_destructor_body): Likewise.
12416 (maybe_build_cleanup_1): Likewise.
12417 * decl2.c (reparse_decl_as_expr): Likewise.
12418 * init.c (perform_member_init): Likewise.
12419 (expand_cleanup_for_base): Likewise.
12420 (build_builtin_delete_call): Likewise.
12421 (build_new_1): Likewise.
12422 (build_delete): Likewise.
12423 * method.c (do_build_assign_ref): Likewise.
12424 * parse.y (already_scoped_stmt): Likewise.
12425 (nontrivial_exprlist): Likewise.
12426 (net_initializer): Likewise.
12427 (initlist): Likewise.
12428 * parse.c: Regenerated.
12429 * rtti.c (build_x_typeid): Likewise.
12430 (build_dynamic_cast_1): Likewise.
12431 * typeck.c (build_x_compound_expr): Likewise.
12432 (build_static_cast): Likewise.
12433 (build_modify_expr): Likewise.
12435 * cp-tree.h (DECL_VINDEX): Add documentation.
12436 * class.c (build_vtable_entry): Likewise.
12437 (start_vtable): Add comment.
12438 (add_virtual_function): Replace pending_hard_virtuals with
12439 overridden_virtuals and pending_virtuals with new_virtuals.
12440 Replace redundant assignments with assertions.
12441 (check_for_override): Add comment.
12442 (check_bases_and_members): Replace pending_hard_virtuals with
12443 overridden_virtuals and pending_virtuals with new_virtuals.
12444 (create_vtbl_ptr): Likewise.
12445 (layout_class_type): Likewise.
12446 (finish_struct_1): Likewise. Add comments.
12448 2000-01-16 Mark Mitchell <mark@codesourcery.com>
12450 * class.c (finish_struct_1): Replace redundant code with
12451 assertions.
12453 * cp-tree.h (flag_new_abi): Move.
12454 (flag_use_cxa_atexit): Likewise.
12455 (flag_honor_std): Likewise.
12456 (flag_rtti): Likewise.
12457 (vbase_offsets_in_vtable_p): Define.
12458 (vptrs_present_everywhere_p): Likewise.
12459 (TYPE_CONTAINS_VPTR_P): Likewise.
12460 (dfs_walk_real): Declare.
12461 * class.c (build_vbase_pointer_fields): Check
12462 vbase_offsets_in_vtable_p.
12463 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
12464 BINFO_VPTR_FIELD.
12465 (build_vbase_offset_vtbl_entries): Simplify.
12466 (build_vbase_offset_vtbl_entries): Adjust.
12467 (build_vbase_pointer): Add ability to look up vbase offsets in
12468 vtable.
12469 (start_vtable): New function.
12470 (add_virtual_function): Use it.
12471 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
12472 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
12473 (build_vtbl_initializer): Take the type of the complete object as
12474 input. Use it to correctly calculate vbase offsets.
12475 (dfs_finish_vtbls): Pass the complete type to
12476 build_vtbl_initializer.
12477 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
12478 (create_vtable_ptr): Create a vtable even if there are no
12479 new virtual functions, under the new ABI.
12480 (finish_struct_1): Likewise.
12481 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
12482 * decl.c (exapnd_static_init): Remove call to
12483 preserve_initializer.
12484 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
12485 vtables.
12486 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
12487 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
12488 (construct_virtual_bases): Don't initialize virtual base pointers
12489 under the new ABI.
12490 (build_aggr_init): Clean up comment.
12491 (expand_aggr_init_1): Likewise.
12492 * rtti.c (expand_class_desc): Store the virtual function table
12493 index where the vbase offset lives in the offset field.
12494 * search.c (dfs_walk_real): Make it global.
12495 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
12496 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
12498 * tinfo.h (USItype): Make it signed under the new ABI.
12499 * tinfo.cc (convert_to_base): New function. Encapsulate base
12500 conversion logic here.
12501 (__class_type_info::do_upcast): Use it.
12502 (__class_type_info::do_dyncast): Likewise.
12503 (__class_type_info::do_find_public_subobj): Likewise.
12505 * init.c (construct_virtual_bases): Don't look up the addresses of
12506 virtual bases at run-time.
12508 * class.c (build_vbase_pointer): Relocate.
12509 (build_vbase_pointer_fields): Likewise.
12510 (dfs_build_vbase_offset_vtbl_entries): Likewise.
12511 (build_vbase_offset_vtbl_entries): Likewise.
12513 * decl.c (init_decl_processing): Complain if -fnew-abi
12514 -fno-vtable-thunks is used.
12516 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
12517 flag_new_abi.
12519 2000-01-15 Mark Mitchell <mark@codesourcery.com>
12521 * cp-tree.h (num_extra_vtbl_entries): New function.
12522 (size_extra_vtbl_entries): Likewise.
12523 (dfs_vtable_path_unmark): Likewise.
12524 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
12525 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
12526 * class.c (num_extra_vtbl_entries): New function.
12527 (size_extra_vtbl_entries): Likewise.
12528 (dfs_build_vbase_offset_vtbl_entries): New function.
12529 (build_vbase_offset_vtbl_entries): Likewise.
12530 (build_vtbl_initializer): Use it.
12531 (finish_struct_1): Adjust vtable sizes (using
12532 num_extra_vtbl_entries).
12533 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
12534 THUNK_DECL is non-NULL before expanding it.
12535 * init.c (expand_virtual_init): Adjust the vtable pointer by
12536 size_extra_vtbl_entries before storing it.
12537 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
12538 Handle TREE_LIST parameters here, not in the dfs_* functions.
12539 (dfs_unmarked_real_bases_queue_p): Adjust.
12540 (dfs_marked_real_bases_queue_p): Likewise.
12541 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
12542 (dfs_vtable_path_marked_real_bases_queue_p): New function.
12543 (dfs_vtable_path_unmark): Likewise.
12545 2000-01-14 Mark Mitchell <mark@codesourcery.com>
12547 * optimize.c (copy_body_r): Clear the operand three of a
12548 TARGET_EXPR when copying it.
12550 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12552 * method.c (build_decl_overload_real): Check whether we are in ::
12553 before returning __builtin_new/delete.
12555 2000-01-13 Mark Mitchell <mark@codesourcery.com>
12557 * pt.c (tsubst_friend_function): Improve comment.
12558 (instantiate_decl): Avoid crashing when a "nested" function is
12559 instantiated from the top level.
12561 * dump.c (dqeueue_and_dump): Dump
12562 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
12564 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12566 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
12568 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
12570 * g++spec.c (lang_specific_driver): Add -fnew-abi if
12571 ENABLE_NEW_GXX_ABI defined.
12572 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
12573 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
12574 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
12576 2000-01-12 Mark Mitchell <mark@codesourcery.com>
12578 * decl.c (start_cleanup_fn): Call pushdecl.
12580 * call.c (convert_class_to_reference): Fix typos.
12581 (build_conditional_expr): Handle errors gracefully.
12582 * class.c (push_nested_class): Likewise.
12583 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
12584 (DECL_THIS_EXTERN): Use it.
12585 (DECL_THIS_STATIC): Likewise.
12586 * cvt.c (convert_to_void): Handle errors gracefully.
12587 (build_expr_type_conversion): Likewise.
12588 * decl.c (maybe_push_decl): Likewise.
12589 (start_decl_1): Likewise.
12590 (require_complete_types_for_parms): Likewise.
12591 * parse.y (structsp): Likewise.
12592 (base_class): Likewise.
12593 * parse.c: Regenerated.
12594 * pt.c (finish_member_template_decl): Likewise.
12595 * typeck.c (decay_conversion): Likewise.
12597 * cp-tree.h (dfs_skip_vbases): New function.
12598 (find_vbase_instance): Likewise.
12599 * class.c (determine_primary_base): Allow a nearly empty base to
12600 serve as a primary base class under the new ABI.
12601 (get_class_offset_1): Rename to ...
12602 (dfs_get_class_offset): ... this. Simplify. Don't issue error
12603 messages here.
12604 (get_class_offset): Use it. Issue error messages here.
12605 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
12606 find the right copies of virtual bases.
12607 (fixup_vtable_deltas1): Rename to ...
12608 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
12609 bases as primary bases.
12610 (fixup_vtable_deltas): Remove.
12611 (override_one_vtable): Handle virtual bases as primary bases.
12612 (merge_overrides): Likewise.
12613 (finish_struct_1): Likewise.
12614 (dump_class_hierarchy): Dump primary-ness of bases as well.
12615 * search.c (mark_primary_bases): Use a pre-order traversal to
12616 handle primary virtual bases.
12617 (dfs_skip_vbases): New fiunction.
12618 (expand_upcast_fixups): Adjust to handle primary virtual bases.
12619 (fixup_virtual_upcast_offsets): Likewise.
12620 (fixup_all_virtual_upcast_offsets): Likewise.
12621 (dfs_find_vbase_instances): New function.
12622 (find_vbase_instance): Likewise.
12624 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12626 * lex.c (DIR_SEPARATOR): Delete macro.
12628 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
12630 * decl2.c (lang_decode_option): Handle automatic line wrapping
12631 option.
12633 2000-01-11 Mark Mitchell <mark@codesourcery.com>
12635 * friend.c (do_friend): Don't resolve scopes when processing
12636 template declarations, even if the qualifying scope doesn't
12637 involve template parameters.
12639 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
12641 * class.c (dfs_modify_vtables_queue_p): Remove.
12642 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
12643 and dfs_marked_real_bases_queue_p instead of
12644 dfs_modify_vtables_queue_p.
12646 * class.c (build_vbase_path): Simplify.
12647 (dfs_propagate_binfo_offsets): New function.
12648 (propagate_binfo_offsets): Use it.
12649 (remove_base_field): Simplify.
12650 (dfs_set_offset_for_vbases): Remove.
12651 (dfs_set_offset_for_shared_vbases): New function.
12652 (dfs_set_offset_for_unshared_vbases): Likewise.
12653 (layout_virtual_bases): Use them.
12654 (layout_basetypes): Don't call propagate_binfo_offsets.
12655 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
12656 for the vbases.
12658 * class.c (build_base_field): New function, split out from ...
12659 (build_base_fields): ... here. Use it. Allocate primary bases
12660 first, under the new ABI.
12661 (get_vtable_entry): Remove.
12662 (remove_base_field): New function, split out from ...
12663 (remove_base_fields): ... here. Adjust since primary bases come
12664 first under the new ABI.
12666 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
12667 (initialize_vtbl_ptrs): New function.
12668 (expand_indirect_vtbls_init): Change prototype.
12669 (convert_pointer_to_vbase): Declare.
12670 * init.c (expand_direct_vtbls_init): Remove.
12671 (dfs_initialize_vtbl_ptrs): New function.
12672 (initialize_vtbl_ptrs): Likewise.
12673 (emit_base_init): Use initialize_vtbl_ptrs.
12674 * search.c (convert_pointer_to_vbase): Make it global.
12675 (expand_indirect_vtbls_init): Remove vtable initialization code.
12676 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
12678 * class.c (dfs_finish_vtbls): New function.
12679 (finish_vtbls): Use it.
12680 (dump_class_hierarchy): New function.
12682 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
12683 (BINFO_VBASE_PRIMARY_P): New macro.
12684 (BINFO_VIRTUALS): Add to documentation.
12685 (SET_BINFO_PRIMARY_MARKED_P): Remove.
12686 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
12687 (dfs_mark_primary_bases_queue_p): Likewise.
12688 (dfs_unmarked_real_bases_queue_p): New function.
12689 (dfs_marked_real_bases_queue_p): Likewise.
12690 * search.c (dfs_mark_primary_bases): Adjust.
12691 (mark_primary_bases): Likewise.
12692 (get_shared_vbase_if_not_primary): New function.
12693 (dfs_unmarked_real_bases_queue_p): Likewise.
12694 (dfs_marked_real_bases_queue_p): Likewise.
12695 (dfs_get_pure_virtuals): Simplify.
12696 (get_pure_virtuals): Likewise.
12698 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12700 * lex.c: Include tm_p.h.
12702 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
12704 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
12706 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
12708 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
12709 * pt.c (instantiate_decl): Defer comdat templates that might not be
12710 needed.
12712 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
12713 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
12714 (finish_file): Likewise.
12716 * decl2.c (import_export_class): Undo 12/14 change.
12718 * error.c (dump_decl): operator new, not operatornew.
12720 * class.c (field_decl_cmp): A nontype is "greater" than a type.
12721 * search.c (lookup_field_1): Look for the last field with the
12722 desired name.
12724 2000-01-05 Nathan Sidwell <nathan@acm.org>
12726 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
12727 FUNCTION_DECL.
12729 2000-01-05 Nathan Sidwell <nathan@acm.org>
12731 * typeck.c (build_static_cast): Don't strip target qualifiers
12732 when casting from a class.
12734 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12736 * class.c (warn_hidden): Initialize variable `fndecl'.
12738 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
12740 * decl.c (flag_isoc9x): New variable to be able to use code in
12741 c-common.c. For now always zero.
12743 2000-01-03 Mark Mitchell <mark@codesourcery.com>
12745 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
12746 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
12747 or unshare_base_binfos for virtual bases here.
12748 * search.c (dfs_get_vbase_types): Do it here.
12749 (get_vbase_types): Adjust.
12751 2000-01-02 Mark Mitchell <mark@codesourcery.com>
12753 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
12754 (BINFO_PRIMARY_MARKED_P): Use flag 5.
12755 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
12756 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
12757 (unmark_primary_bases): Remove declaration.
12758 (unmarkedp): Declare.
12759 (dfs_vbase_unmark): Likewise.
12760 * class.c (determine_primary_base): Return immediately if there
12761 are no base classes. Call mark_primary_bases here.
12762 (modify_all_direct_vtables): Remove.
12763 (modify_all_indirect_vtables): Remove.
12764 (dfs_modify_vtables_queue_p): New function.
12765 (dfs_modify_vtables): New function.
12766 (modify_all_vtables): Use them.
12767 (build_base_fields): Build FIELD_DECLs for primary virtual base
12768 classes.
12769 (create_vtable_ptr): Don't call determine_primary_base here.
12770 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
12771 (dfs_set_offset_for_vbases): ... this.
12772 (layout_virtual_bases): Use it.
12773 (layout_class_type): Call determine_primary_base here.
12774 * search.c (unmarkedp): Make it global.
12775 (shared_marked_p): Simplify.
12776 (shared_unmarked_p): Likewise.
12777 (dfs_primary_bases_queue_p): Remove.
12778 (dfs_unmark_primary_bases): Likewise.
12779 (unmark_primary_bases): Likewise.
12780 (mark_primary_bases): Simplify.
12781 (get_pure_virtuals): Don't call mark_primary_bases here.
12782 (dfs_vbase_unmark): New function.
12783 (get_vbase_types): Simplify.
12785 * class.c (struct base_info): Remove.
12786 (determine_primary_base): Take has_virtual_p rather than a
12787 base_info as input. Don't calculate max_has_virtual.
12788 (finish_struct_bits): Remove max_has_virtual argument.
12789 (create_vtable_ptr): Remove max_has_virtual_p argument.
12790 (layout_virtual_bases): Remove max argument.
12791 (layout_basetypes): Likewise.
12792 (layout_class_type): Remove max_has_virtual_p argument.
12793 (finish_struct_1): Remove max_has_virtual.
12795 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
12796 (layout_basetypes): Remove.
12797 * class.c (propagate_binfo_offsets): Moved here from tree.c.
12798 Update to handle primary virtual bases.
12799 (remove_base_fields): New function, split out from
12800 layout_basetypes.
12801 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
12802 (layout_virtual_bases): New function, split out from
12803 layout_basetypes. Update to handle primary virtual bases.
12804 (layout_basetypes): Moved here from tree.c. Use
12805 remove_base_fields and layout_virtual_bases.
12806 * search.c (dfs_mark_primary_bases_queue_p): New function.
12807 (mark_primary_bases): Use it.
12808 * tree.c (CEIL): Remove.
12809 (propagate_binfo_offsets): Remove.
12810 (layout_basetypes): Remove.
12812 2000-01-01 Mark Mitchell <mark@codesourcery.com>
12814 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
12815 (BINFO_PRIMARY_MARKED_P): New macro.
12816 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
12817 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
12818 (mark_primary_bases): New function.
12819 (unmark_primary_bases): Likewise.
12820 * search.c (get_abstract_virtuals_1): Remove.
12821 (dfs_mark_primary_bases): New function.
12822 (mark_primary_bases): Likewise.
12823 (dfs_unmark_primary_bases): Likewise.
12824 (unmark_primary_bases): Likewise.
12825 (dfs_get_pure_virtuals): Likewise.
12827 2000-01-01 Mark Mitchell <mark@codesourcery.com>
12829 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
12830 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
12831 (modify_one_vtable): Adjust.
12832 (fixup_vtable_deltas1): Likewise.
12833 (override_one_vtable): Likewise.
12834 * search.c (get_abstract_virtuals_1): Likewise.
12835 (get_pure_virtuals): Likewise.
12836 (expand_upcast_fixups): Likewise.
12837 * tree.c (debug_binfo): Likewise.
12839 * class.c (build_vtable): Don't return a value. Don't rebuild
12840 vtables for bases that have already been handled.
12841 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
12842 already been handled.
12843 (modify_one_vtable): Adjust accordingly.
12844 (fixup_vtable_deltas1): Likewise.
12845 (finish_struct_1): Likewise.
12847 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12849 * call.c (build_new_method_call): Also check destructors.