| blob | bee60d6bbc1060abcbbef3c540ab5d4bfaf2cf02 |
1 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3 Implement exceptions specifiers for implicit member functions.
4 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
5 * method.c (synthesize_exception_spec): New function.
6 (locate_dtor, locate_ctor, locate_copy): New functions.
7 (implicitly_declare_fn): Generate the exception spec too.
8 * search.c (check_final_overrider): Check artificial functions
9 too.
10 * typeck2.c (merge_exception_specifiers): New function.
12 2001-01-03 Jason Merrill <jason@redhat.com>
14 * init.c (build_default_init): New fn.
15 (perform_member_init): Split out from here.
16 (build_new_1): Use it. Simplify initialization logic.
17 (build_vec_init): Take an array, rather than a pointer and maxindex.
18 Speed up simple initializations. Don't clean up if we're assigning.
19 * cp-tree.h: Adjust.
20 * decl2.c (do_static_initialization): Remove TREE_VEC case.
21 * parse.y (new_initializer): Return void_zero_node for ().
22 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
23 * typeck2.c (digest_init): Only complain about user-written
24 CONSTRUCTORs.
26 2000-12-22 Mike Stump <mrs@wrs.com>
28 * decl2.c: (max_tinst_depth): Increase to 50.
30 2001-01-02 Mark Mitchell <mark@codesourcery.com>
32 * class.c (invalidate_class_lookup_cache): Zero the
33 previous_class_values.
34 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
35 TREE_INT_CST_HIGH.
36 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
37 * decl.c (free_bindings): New variable.
38 (push_binding): Don't create a new binding if we have one on the
39 free list.
40 (pop_binding): Put old bindings on the free list.
41 (init_decl_processing): Use size_int, not build_int_2.
42 Register free_bindings as a GC root.
43 (cp_make_fname_decl): Use size_int, not build_int_2.
44 (push_inline_template_parms_recursive): Likewise.
45 (end_template_parm_list): Likewise.
46 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
47 (tsubst_template_parms): Use size_int, not build_int_2.
48 (tsubst): Likewise.
49 * rtti.c (get_vmi_pseudo_type_info): Likewise.
51 2001-01-02 Richard Henderson <rth@redhat.com>
53 * parse.y (asm): Set ASM_INPUT_P.
55 2001-01-02 Jason Merrill <jason@redhat.com>
57 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
58 for v3 ABI.
60 * typeck.c (cp_truthvalue_conversion): New fn.
61 * cvt.c (ocp_convert): Use it.
63 * cp-tree.h: Lose c-common.c decls.
65 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
66 * cvt.c (convert_to_void): Use type_unknown_p.
68 * typeck.c (strip_all_pointer_quals): Also strip quals from
69 pointer-to-member types.
71 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
72 parse.y as C.
74 * call.c (build_new_method_call): Do evaluate the object parameter
75 when accessing a static member.
76 * typeck.c (build_component_ref): Likewise.
78 2001-01-02 Andreas Jaeger <aj@suse.de>
80 * decl.c (cp_missing_noreturn_ok_p): New.
81 (init_decl_processing): Set lang_missing_noreturn_ok_p.
83 2000-12-29 Jakub Jelinek <jakub@redhat.com>
85 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
87 2000-12-29 Mark Mitchell <mark@codesourcery.com>
89 * class.c (pushclass): Remove #if 0'd code.
90 * cp-tree.h (overload_template_name): Remove.
91 * decl.c (store_bindings): Simplify.
92 (pop_from_top_level): Likewise.
93 * pt.c (overload_template_name): Remove.
94 (instantiate_decl): Don't call push_to_top_level if it's not
95 needed.
97 2000-12-28 Mark Mitchell <mark@codesourcery.com>
99 * pt.c (register_local_specialization): Don't return a value.
100 (lookup_template_class): Use move-to-front heuristic when looking
101 up template instantiations.
102 (instantiate_decl): Only push_to_top_level when we're actually
103 going to instantiate the template.
105 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
107 * search.c (binfo_for_vtable): Return least derived class, not
108 most. Handle secondary vtables.
110 2000-12-22 Jason Merrill <jason@redhat.com>
112 * pt.c (more_specialized): Don't optimize len==0.
113 (fn_type_unification): If we're adding the return type, increase len.
115 * typeck.c (build_binary_op): Fix pmf comparison logic.
117 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
118 DECL_STATIC_FUNCTION_P.
120 * semantics.c (genrtl_finish_function): Don't try to jump to
121 return_label unless it exists.
123 In partial ordering for a call, ignore parms for which we don't have
124 a real argument.
125 * call.c (joust): Pass len to more_specialized.
126 (add_template_candidate_real): Strip 'this', pass len.
127 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
128 (get_bindings_order): New fn. Pass len down.
129 (get_bindings_real): Strip 'this', pass len.
130 (fn_type_unification): Likewise.
131 (type_unification_real): Succeed after checking 'len' args.
132 (most_specialized_instantiation): Lose explicit_args parm.
133 * class.c (resolve_address_of_overloaded_function): Strip 'this',
134 pass len.
136 2000-12-21 Jason Merrill <jason@redhat.com>
138 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
139 DECL_TEMPLATE_RESULT.
141 * search.c (lookup_field_r): Call lookup_fnfields_1, not
142 lookup_fnfields_here.
144 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
146 * call.c (build_object_call): Also allow conversions that return
147 reference to pointer to function.
148 (add_conv_candidate): Handle totype being ref to ptr to fn.
149 (build_field_call): Also allow members of type reference to function.
150 Lose support for calling pointer to METHOD_TYPE fields.
152 * error.c (dump_expr): Handle *_CAST_EXPR.
154 * typeck2.c (build_scoped_ref): Always convert to the naming class.
156 * tree.c (break_out_cleanups): Lose.
157 * cp-tree.h: Remove prototype.
158 * typeck.c (build_component_ref): Don't break_out_cleanups.
159 (build_compound_expr): Likewise.
160 * semantics.c (finish_expr_stmt): Likewise.
162 2000-12-20 Richard Henderson <rth@redhat.com>
164 * cp-tree.h: Update declarations.
165 * decl.c (finish_case_label): Return the new stmt node.
166 * semantics.c (finish_goto_stmt): Likewise.
167 (finish_expr_stmt, finish_return_stmt): Likewise.
168 (finish_break_stmt, finish_continue_stmt): Likewise.
169 (finish_asm_stmt): Likewise.
170 * parse.y (already_scoped_stmt): Set STMT_LINENO.
171 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
172 (simple_if, simple_stmt): Return the new stmt node.
173 (save_lineno): New.
175 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
177 * cp-tree.h: Don't declare warn_long_long.
179 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
181 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
182 IS_AGGR_TYPE.
184 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
186 * pt.c (unify): Handle when both ARG and PARM are
187 BOUND_TEMPLATE_TEMPLATE_PARM.
189 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
191 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
192 DECL_TEMPLATE_PARM_P.
194 2000-12-15 Jason Merrill <jason@redhat.com>
196 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
198 * init.c (build_new_1): Don't strip quals from type.
200 * decl.c (pushdecl): Don't check for linkage on a non-decl.
202 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
204 * call.c (build_new_function_call): Lose space before paren in
205 error message.
206 (build_new_method_call): Likewise.
208 * typeck2.c (build_m_component_ref): Propagate quals from datum.
210 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
212 * pt.c (check_explicit_specialization): Propagate default
213 function arguments to explicit specializations.
215 2000-12-13 DJ Delorie <dj@redhat.com>
217 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
218 and <? operators.
220 2000-12-08 Jason Merrill <jason@redhat.com>
222 * error.c (dump_function_name): Don't let the user see __comp_ctor.
224 Clean up copy-initialization in overloading code.
225 * call.c (build_user_type_conversion_1): Die if we are asked to
226 convert to the same or a base type.
227 (implicit_conversion): Avoid doing so. Lose reference binding code.
228 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
229 direct-initialization. Also do direct-init part of copy-init.
230 (build_user_type_conversion): Don't provide context to convert_like.
231 * cvt.c (ocp_convert): build_user_type_conversion will now provide
232 the constructor call for copy-init.
234 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
235 instantiation of a member template.
236 (do_decl_instantiation): Not here.
238 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
240 * class.c (check_field_decls): Don't special case anonymous
241 fields in error messages.
242 (note_name_declared_in_class): Use %D on diagnostic.
244 * tree.c (pod_type_p): Use strip_array_types.
245 (cp_valid_lang_attribute): Likewise.
246 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
247 multiple evaluations.
248 (cp_has_mutable_p): Use strip_array_types.
250 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
252 * cp-tree.h (sufficient_parms_p): Declare new function.
253 * call.c (sufficient_parms_p): New function, broken out of ...
254 (add_function_candidate): ... here. Use it.
255 (add_conv_candidate): Use it.
256 * decl.c (grok_ctor_properties): Use it.
258 2000-12-07 Jakub Jelinek <jakub@redhat.com>
260 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
262 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
264 * decl2.c (lang_decode_option): Handle -Wformat-security.
266 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
268 * pt.c (verify_class_unification): New function.
269 (get_class_bindings): Use it.
270 (try_class_unification): Tidy.
271 (unify): Handle when argument of a template-id is not
272 template parameter dependent.
273 (template_args_equal): Handle when TREE_CODE's do not match.
275 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
277 * lang-specs.h (c++): When invoking the stand-alone preprocessor
278 for -save-temps, pass all relevant -Defines to it, and then don't
279 pass them to cc1plus.
281 2000-12-05 Will Cohen <wcohen@redhat.com>
283 * decl.c (finish_case_label): Cleared
284 more_cleanups_ok in surrounding function scopes.
285 (define_label): Likewise.
287 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
289 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
290 (get_matching_virtual): Remove.
291 (look_for_overrides): Declare new function.
292 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
293 DECL_VINDEX here.
294 * class.c (check_for_override): Move base class iteration code
295 to look_for_overrides.
296 * search.c (next_baselink): Remove.
297 (get_virtuals_named_this): Remove.
298 (get_virtual_destructor): Remove.
299 (tree_has_any_destructors_p): Remove.
300 (struct gvnt_info): Remove.
301 (check_final_overrider): Remove `virtual' from error messages.
302 (get_matching_virtuals): Remove. Move functionality to ...
303 (look_for_overrides): ... here, and ...
304 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
305 to be overriding.
307 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
309 * typeck.c (get_delta_difference): If via a virtual base,
310 return zero.
311 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
312 adjustment.
314 2000-12-04 Richard Henderson <rth@redhat.com>
316 * error.c (dump_tree): Use output_add_string not OB_PUTS.
318 2000-12-04 Jason Merrill <jason@redhat.com>
320 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
321 (write_builtin_type): Pass intSI_type_node and the like through
322 type_for_mode.
323 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
324 Pass intSI_type_node and the like through type_for_mode.
325 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
326 * pt.c (tsubst, unify): Likewise.
327 * tree.c (walk_tree): Likewise.
328 * error.c (dump_type): Likewise.
329 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
331 * Make-lang.in: Tweak top comment for emacs.
332 (cp/TAGS): Restore.
334 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
336 * class.c (clone_function_decl): Robustify.
338 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
340 * decl.c (store_bindings): Only search in the non modified
341 old_bindings for duplicates.
343 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
345 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
346 TYPE_POLYMORPHIC_P.
348 * typeck.c (build_static_cast): Remove unused variable.
350 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
352 * pt.c: Fix typo in comment.
354 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
356 * decl2.c (warn_format): Remove definition.
357 (lang_decode_option): Handle -Wformat-nonliteral,
358 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
360 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
362 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
363 (init_decl_processing): Don't create string_type_node,
364 const_string_type_node, wint_type_node, intmax_type_node,
365 uintmax_type_node, default_function_type, ptrdiff_type_node and
366 unsigned_ptrdiff_type_node. Adjust position of call to
367 c_common_nodes_and_builtins.
368 (identifier_global_value): New function.
370 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
372 * call.c (standard_conversion): Reject pointer to member
373 conversions from ambiguous, inaccessible or virtual bases.
374 * typeck.c (build_static_cast): Don't check pointers to members
375 specially.
377 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
379 * method.c (do_build_copy_constructor): Preserve cv
380 qualifications when accessing source object members.
381 (do_build_assign_ref): Likewise. Remove separate diagnostics for
382 unnamed fields.
384 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
386 * method.c (do_build_assign_ref): Construct appropriately
387 CV-qualified base reference. Don't allow const casts in base
388 conversion.
390 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
392 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
393 incomplete return type.
395 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
397 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
398 * semantics.c (finish_base_specifier): Accept a _TYPE not a
399 _DECL.
401 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
403 * spew.c (yyerror): Cope if yylval.ttype is NULL.
405 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
407 * decl.c (grokdeclarator): Diagnose undefined template contexts.
409 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
411 * decl.c (grokdeclarator): Do type access control on friend
412 class.
414 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
416 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
417 bison parser ickiness.
418 * pt.c (tsubst_friend_function): Enter namespace scope when
419 tsubsting the function name.
420 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
422 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
424 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
425 * cvt.c (cp_convert_to_pointer): Add force parameter.
426 Allow conversions via virtual base if forced.
427 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
428 (ocp_convert): Likewise.
429 * search.c (binfo_from_vbase): Return the virtual base's binfo.
430 * typeck.c (get_delta_difference): Adjust handling of virtual
431 bases.
433 2000-11-26 Mark Mitchell <mark@codesourcery.com>
435 * tree.c (struct list_hash): Remove.
436 (list_hash_table): Make it be an htab.
437 (struct list_proxy): New type.
438 (list_hash_eq): New function.
439 (list_hash_pieces): Renamed from ...
440 (list_hash): ... this.
441 (list_hash_lookup): Remove.
442 (list_hash_add): Remove.
443 (hash_tree_cons): Use the generic hashtable.
444 (mark_list_hash): Remove.
445 (init_tree): Create the hashtable.
447 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
449 * method.c (build_mangled_C9x_name): Rename to
450 build_mangled_C99_name. Change C9X references in comments to
451 refer to C99.
453 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
455 * parse.y (unary_expr): Move VA_ARG from here ...
456 (primary): ... to here.
458 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
460 * semantics.c (finish_id_expr): If type is error_mark, return
461 error_mark.
463 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
465 * pt.c (lookup_template_class): Simplify loop exit constructs.
466 Cope when there is no partial instantiation of a template
467 template member.
469 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
471 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
473 2000-11-22 Mark Mitchell <mark@codesourcery.com>
475 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
476 prefix.
478 * pt.c (do_decl_instantiate): Explicitly clone constructors and
479 destructors that haven't already been cloned.
481 2000-11-20 Richard Henderson <rth@redhat.com>
483 * parse.y (yyparse_1): Rename the parser entry point.
485 2000-11-20 Alex Samuel <samuel@codesourcery.com>
487 * mangle.c (write_name): Use <unscoped-name> for names directly in
488 function scope.
489 (write_unscoped_name): Accept names directly in function scope.
491 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
493 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
494 * parse.y (extdef): Add EXPORT reduction.
495 * spew.c (yylex): Don't skip export here.
497 2000-11-19 Mark Mitchell <mark@codesourcery.com>
499 * decl.c (init_decl_processing): Correct name of pure virtual
500 function under the new ABI.
501 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
502 (throw_bad_typeid): Likewise for bad typeid function.
504 2000-11-18 Mark Mitchell <mark@codesourcery.com>
506 * decl.c (grokparms): Don't even function types of `void' type,
507 either.
508 * mangle.c (write_type): Don't crash when confronted with the
509 error_mark_node.
511 * decl.c (grokparms): Don't create parameters of `void' type.
513 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
515 * lex.c (mark_impl_file_chain): Delete.
516 (init_parse): Remove call to ggc_add_string_root. No need to
517 ggc_strdup a string constant. Do not add impl_file_chain to GC
518 roots.
519 (handle_pragma_implementation): No need to ggc_strdup main_filename.
521 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
523 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
525 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
527 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
528 * decl.c (grokdeclarator): Don't reject void parms here.
529 (require_complete_types_for_parms): Simplify, use
530 complete_type_or_else.
531 (grokparms): Remove bitrot. Remove funcdef parm.
532 Deal with ellipsis parm lists here.
533 * semantics.c (finish_parmlist): Don't append void_list_node
534 here. Set PARMLIST_ELLIPSIS_P.
536 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
538 * typeck2.c (incomplete_type_error): Reorganise to avoid
539 excessive diagnostics.
541 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
543 * lex.c (struct impl_files, internal_filename): Constify a char *.
545 2000-11-16 Mark Mitchell <mark@codesourcery.com>
547 * mangle.c (write_special_name_constructor): Don't generate
548 assembler junk when confronted with an old-style constructor.
549 (write_special_name_destructor): Likewise.
550 (mangle_decl_string): Do it here instead.
552 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
554 * call.c (op_error): Make error messages clearer.
556 2000-11-15 Mark Mitchell <mark@codesourcery.com>
558 * decl.c (wrapup_globals_for_namespace): Don't mark things
559 TREE_ASM_WRITTEN when they're not.
561 2000-11-15 Jason Merrill <jason@redhat.com>
563 * typeck2.c (friendly_abort): Uncount the error before handing
564 off to fancy_abort.
566 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
568 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
570 2000-11-14 Mark Mitchell <mark@codesourcery.com>
572 * class.c (build_vtbl_initializer): Fix typo in comment.
573 * typeck.c (expr_sizeof): Don't crash on errors.
575 2000-11-14 Jim Wilson <wilson@redhat.com>
577 * lang-specs.h: Add %2 after %(cc1_options).
579 2000-11-14 Richard Henderson <rth@redhat.com>
581 * typeck.c (c_sizeof): Be strict about casting result value
582 back to c_size_type_node.
583 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
585 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
587 * typeck.c (build_unary_op): Use boolean_increment from
588 c-common.c, moving the relevant code there.
590 2000-11-11 Jason Merrill <jason@redhat.com>
592 * typeck.c (mark_addressable): Don't call put_var_into_stack.
594 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
595 in inlines.
597 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
599 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
600 * lex.c (copy_lang_decl): Likewise.
602 2000-11-09 Mark Mitchell <mark@codesourcery.com>
604 * dump.c (cp_dump_tree): Don't dump function bodies here.
606 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
607 (dump.o): Update dependency list.
608 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
609 (flag_dump_translation_unit): Likewise.
610 (CP_TYPE_QUALS): Adjust definition.
611 (DECL_C_BIT_FIELD): Remove.
612 (SET_DECL_C_BIT_FIELD): Likewise.
613 (CLEAR_DECL_C_BIT_FIELD): Likewise.
614 (add_maybe_template): Likewise.
615 (strip_array_types): Likewise.
616 (dump_node_to_file): Likewise.
617 (cp_dump_tree): New function.
618 * decl.c (init_decl_processing): Set lang_dump_tree.
619 * decl2.c (flag_dump_translation_unit): Remove.
620 * dump.c: Move most of it to ../c-dump.c.
621 (cp_dump_tree): New function.
622 * pt.c (add_maybe_template): Remove.
623 * typeck.c (strip_array_types): Likewise.
625 2000-11-07 Eric Christopher <echristo@redhat.com>
627 * decl.c (init_decl_processing): Change definition of
628 __wchar_t to wchar_t. Remove artificial declaration of
629 wchar_t.
630 * lex.c: Change instances of __wchar_t to wchar_t.
632 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
634 * lex.c (do_identifier): Don't lookup_name for operators.
635 * parse.y (operator): Save looking_for_typename.
636 (unoperator): Restore it.
637 * spew.c (frob_opname): Use nth_token for lookahead.
639 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
641 * decl.c (grok_op_properties): Always use coerce_new_type and
642 coerce_delete_type.
643 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
644 exception specification. Tidy up.
645 (coerce_delete_type): Preserve exception specification. Tidy up.
647 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
649 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
650 (push_binding_level), error.c (cp_tree_printer), pt.c
651 (process_partial_specialization, tsubst_template_arg_vector),
652 search.c (lookup_member): Use memset () instead of bzero ().
654 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
656 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
658 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
660 * Make-lang.in (c++.distdir): Remove.
662 2000-11-04 Mark Mitchell <mark@codesourcery.com>
664 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
665 declarations from different namespaces to be combined.
667 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
669 * decl.c: Include tm_p.h.
671 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
673 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
675 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
677 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
678 (build_overload_value), repo.c (open_repo_file), xref.c
679 (open_xref_file): Use strchr () and strrchr () instead of index ()
680 and rindex ().
682 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
684 * call.c (build_over_call): Call fold on the CALL_EXPR.
686 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
688 * error.c (dump_template_decl): Separate template hearders with
689 space not comma.
691 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
693 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
694 TS_* flags with corresponding TFF_*. Adjust prototypes of
695 functions (which used to take a tree_string_flags) to take an int.
697 * cp-tree.h (enum tree_string_flags): Remove
698 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
699 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
700 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
701 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
702 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
703 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
704 (type_as_string, decl_as_string, expr_as_string,
705 context_as_string): Adjust prototype.
707 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
708 instead of TS_PLAIN.
710 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
711 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
712 plain `0'.
714 2000-10-30 Mark Mitchell <mark@codesourcery.com>
716 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
717 (linkage_kind): New enumeration.
718 (decl_linkage): New function.
719 * decl2.c (comdat_linkage): Extend comment.
720 * error.c (dump_function_decl): Print the arguments used to
721 instantiate a template, even when not printing the type of the
722 function.
723 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
724 not TREE_PUBLIC, to test for external linkage.
725 * tree.c (decl_linkage): New function.
727 2000-10-28 Mark Mitchell <mark@codesourcery.com>
729 * pt.c (instantiate_decl): Always instantiate static data members
730 initialized in-class.
732 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
734 * Make-lang.in: Move all build rules here from Makefile.in,
735 adapt to new context. Wrap all rules that change the current
736 directory in parentheses. Expunge all references to $(P).
737 When one command depends on another and they're run all at
738 once, use && to separate them, not ;. Add OUTPUT_OPTION to
739 all object-file generation rules. Delete obsolete variables.
741 * Makefile.in: Delete.
742 * config-lang.in: Delete outputs= line.
744 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
746 * error.c (dump_function_decl): Print no space between
747 `ptr-operator' the `type-specifier' of the return type.
748 (dump_type_prefix): Make sure we put space at the appropriate
749 place.
751 2000-10-23 Jason Merrill <jason@redhat.com>
753 * call.c (equal_functions): Also call decls_match for extern "C" fns.
755 2000-10-22 Jason Merrill <jason@redhat.com>
757 * call.c (build_conditional_expr): Use ocp_convert to force
758 rvalue conversion.
760 2000-10-22 Mark Mitchell <mark@codesourcery.com>
762 * call.c (standard_conversion): Use RVALUE_CONVs for all
763 expressions that satisfy lvalue_p, not just those that satisfy
764 real_lvalue_p.
766 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
768 * typeck.c (c_sizeof): Return an expression of `size_t' type,
769 not one with TYPE_IS_SIZETYPE set.
770 (dubious_conversion_warnings): Remove special-case code.
772 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
774 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
775 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
776 (dump_type_prefix): Print vector-of-int as 'int vector'.
777 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
778 * tree.c (walk_tree): Handle VECTOR_TYPE.
780 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
782 2000-10-21 Jason Merrill <jason@redhat.com>
784 * parse.y (operator): Set got_object from got_scope.
785 Set looking_for_typename.
786 * decl.c (lookup_name_real): Clear val after setting from_obj.
787 Reorganize diagnostic.
789 2000-10-20 Jason Merrill <jason@redhat.com>
791 * tree.c (walk_tree): Don't walk into default args.
793 * error.c (dump_expr): Use host_integerp.
795 2000-10-20 David Edelsohn <edelsohn@gnu.org>
797 * typeck2.c (abstract_virtuals_error): Use "because" instead of
798 "since" in error message.
800 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
802 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
804 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
806 * decl.c (revert_static_member_fn): Fixed typo.
808 2000-10-19 Mark Mitchell <mark@codesourcery.com>
810 * class.c (subobject_offset_fn): New type.
811 (dfs_record_base_offsets): Remove.
812 (record_base_offsets): Likewise.
813 (dfs_search_base_offsets): Likewise.
814 (record_subobject_offset): New function.
815 (check_subobject_offset): Likewise.
816 (walk_subobject_offsets): Likewise.
817 (record_subobject_offsets): Likewise.
818 (layout_conflict_p): Reimplement.
819 (layout_nonempty_base_or_field): Correct handling of type
820 conflicts during layout.
821 (layout_empty_base): Likewise.
822 (build_base_field): Adjust to handle new representation of empty
823 base offset table.
824 (build_base_fields): Likewise.
825 (layout_virtual_bases): Likewise.
826 (splay_tree_compare_integer_csts): New function.
827 (layout_class_type): Use a splay_tree, rather than a varray, to
828 represent the offsets of empty bases.
830 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
831 * decl.c (select_decl): Don't return declarations that are
832 DECL_ANTICIPATED.
834 2000-10-18 Mark Mitchell <mark@codesourcery.com>
836 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
837 (fake_std_node): New macro.
838 * decl.c (in_std): Rename to ...
839 (in_fake_std): ... this.
840 (flag_no_builtin): Remove.
841 (flag_no_nonansi_builtin): Likewise.
842 (walk_namespaces_r): Use fake_std_node.
843 (push_namespace): Use std_identifier.
844 (pop_namespace): Use in_fake_std.
845 (lookup_name_real): Use fake_std_node.
846 (init_decl_processing): When -fhonor-std, create the `std'
847 namespace. Don't create a dummy fake_std_node in that case.
848 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
849 (builtin_function): Put builtins whose names don't begin
850 with `_' in the std namespace.
851 * decl2.c (flag_no_builtin): Remove.
852 (flag_no_nonansi_builtin): Likewise.
853 (set_decl_namespace): Use fake_std_node.
854 (validate_nonmember_using_decl): Likewise.
855 (do_using_directive): Likewise.
856 (handle_class_head): Likewise.
857 * dump.c (dequeue_and_dump): Likewise.
858 * except.c (init_exception_processing): Use std_identifier.
859 * init.c (build_member_call): Use fake_std_node.
860 * rtti.c (init_rtti_processing): Use std_identifier.
862 2000-10-17 Mark Mitchell <mark@codesourcery.com>
864 * cp-tree.h (back_end_hook): Remove declaration.
865 * decl2.c (back_end_hook): Remove definition.
867 * dump.c (dequeue_and_dump): Dump TREE_USED.
869 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
871 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
873 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
875 * decl.c (WINT_TYPE): Define.
876 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
877 c_size_type_node, signed_size_type_node and wint_type_node.
879 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
881 * decl2.c (warn_missing_format_attribute): New variable.
882 (lang_decode_option): Decode -Wmissing-format-attribute.
884 2000-10-16 Mark Mitchell <mark@codesourcery.com>
886 * typeck.c (qualify_type): Remove.
887 (composite_pointer_type): Fix handling of conversions to `cv void*'.
889 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
891 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
893 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
895 * Makefile.in (parse.c, parse.h): Create atomically.
897 2000-10-12 Mark Mitchell <mark@codesourcery.com>
899 * class.c (current_obstack): Remove.
900 * decl.c (ggc_p): Remove.
901 (start_decl): Don't use decl_tree_cons.
902 (grokdeclarator): Don't use build_decl_list.
903 (start_function): Don't use decl_tree_cons.
904 (finish_function): Don't mess with obstacks.
905 * decl2.c (grok_x_components): Don't use build_decl_list.
906 * lex.c (make_call_declarator): Don't call decl_tree_cons.
907 (implicitly_declare_fn): Don't call build_decl_list.
908 * parse.y (frob_specs): Don't call build_decl_list or
909 decl_tree_cons.
910 (expr_or_declarator_intern): Don't call decl_tree_cons.
911 (primary): Don't call build_decl_list.
912 (fcast_or_absdcl): Likewise.
913 (typed_declspecs): Don't call decl_tree_cons.
914 (reserved_declspecs): Don't call build_decl_list.
915 (declmods): Likewise.
916 (reserved_typespecquals): Likewise.
917 (aggr): Likewise.
918 (new_type_id): Likewise.
919 (cv_qualifiers): Likewise.
920 (after_type_declarator_intern): Likewise.
921 (notype_declarator_intern): Likewise.
922 (absdcl_intern): Likewise.
923 (named_parm): Likewise.
924 * pt.c (most_specialized_class): Likewise.
925 * repo.c (temporary_obstack): Make it a structure, not a pointer.
926 (init_repo): Initialize it.
927 * search.c (current_obstack): Remove.
928 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
930 2000-10-09 Richard Henderson <rth@cygnus.com>
932 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
933 (c++ language support bits for libgcc): Remove.
934 (c++.clean): Remove cplib2.txt cleanup.
935 * config-lang.in (headers, lib2funcs): Remove.
937 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
938 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
939 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
940 * inc/new.h, inc/typeinfo: Remove files.
942 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
944 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
945 defined.
946 (init_decl_processing): Initialize intmax_type_node and
947 uintmax_type_node.
949 2000-10-06 Richard Henderson <rth@cygnus.com>
951 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
952 (original_result_rtx): Remove.
953 * decl.c (save_function_data): Don't clear x_result_rtx.
954 (mark_lang_function): Don't mark it either.
955 * expr.c (fixup_result_decl): Remove.
956 * semantics.c (genrtl_named_return_value): Frob the return decl
957 before calling emit_local_var.
958 (genrtl_finish_function): Don't call fixup_result_decl.
959 Always emit the jump to return_label.
961 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
963 * pt.c (lookup_template_class): Set current access for enum.
964 (tsubst_enum): Set file & line for enum decl.
966 * spew.c (yylex): Remove unused variable.
968 2000-10-05 Richard Henderson <rth@cygnus.com>
970 * semantics.c (genrtl_finish_function): Don't init or check
971 can_reach_end; remove noreturn and return value checks.
973 2000-10-05 Tom Tromey <tromey@cygnus.com>
975 * init.c (build_java_class_ref): Use `build_static_name' with a
976 suffix, not a prefix, to build the class object's name.
978 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
980 * cp-tree.h (access_kind): Fix comment typo.
981 * decl2.c (grokfield): Fix diagnostic typo.
982 * semantics.c (finish_template_type): Fix comment typo.
983 (finish_qualified_object_call_expr): Likewise.
985 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
987 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
988 tsubsting fails.
990 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
992 * spew.c (frob_id): New static function.
993 (frob_opname): Use it.
994 (yylex): Use it.
996 2000-10-01 Mark Mitchell <mark@codesourcery.com>
998 * decl.c (lang_mark_false_label_stack): Remove.
999 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
1001 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
1003 * gxxint.texi: Use @email for formatting email addresses.
1005 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
1007 * error.c: Remove direct obstack manipulation. Replace with
1008 output_buffer-based formatting. Adjust calls to removed macros.
1009 (obstack_chunk_alloc, obstack_chunk_free): Remove.
1010 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
1011 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
1013 2000-09-24 Mark Mitchell <mark@codesourcery.com>
1015 * ir.texi: Move to ../c-tree.texi.
1017 2000-09-20 Jason Merrill <jason@redhat.com>
1019 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
1021 2000-09-21 Andreas Jaeger <aj@suse.de>
1023 * errfn.c: Move declaration of cp_printer and cp_printers to ...
1024 * cp-tree.h: ... here.
1026 * error.c: Remove declaration of cp_printer.
1028 2000-09-20 Mark Mitchell <mark@codesourcery.com>
1030 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
1032 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
1034 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
1035 users.
1037 2000-09-18 Mark Mitchell <mark@codesourcery.com>
1039 * decl.c (start_function): Robustify.
1041 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1043 * cp-tree.h (check_function_format): Accept a `status' parameter.
1045 * call.c, typeck.c: Updates calls to `check_function_format'.
1047 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
1049 * decl2.c (handle_class_head): Always push some scope even
1050 in the error case.
1052 2000-09-16 Mark Mitchell <mark@codesourcery.com>
1054 * cp-tree.h (struct cp_language_function): Remove
1055 x_scope_stmt_stack and name_declared.
1056 (current_scope_stmt_stack): Remove.
1057 (function_name_declared_p): New macro.
1058 (struct lang_decl_flags): Use c_lang_decl as a base class.
1059 (context): Remove.
1060 (struct lang_decl): Replace saved_tree with context.
1061 (DECL_FRIEND_CONTEXT): Adjust accordingly.
1062 (SET_DECL_FRIEND_CONTEXT): Likewise.
1063 (DECL_VIRTUAL_CONTEXT): Likewise.
1064 (DECL_SAVED_TREE): Remove.
1065 (C_DECLARED_LABEL_FLAG): Likewise.
1066 (cplus_expand_expr_stmt): Don't declare.
1067 (add_decl_stmt): Likewise.
1068 (add_scope_stmt): Likewise.
1069 * decl.c (mark_stmt_tree): Remove.
1070 (case_compare): Likewise.
1071 (finish_case_label): Use c_add_case_label.
1072 (init_decl_processing): Set more language-specific hooks.
1073 (build_enumerator): Fix typo in comment.
1074 (cplus_expand_expr_stmt): Remove.
1075 (mark_lang_function): Use mark_c_language_function.
1076 (lang_mark_tree): Use c_mark_lang_decl.
1077 * decl2.c: Change order of inclusion.
1078 * except.c: Likewise.
1079 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
1080 back on c_expand_expr.
1081 * friend.c: Include expr.h.
1082 * init.c: Change order of inclusion.
1083 * Makefile.in: Update dependencies.
1084 * lex.h (free_lang_decl_chain): Remove.
1085 * optimize.c (maybe_clone_body): Use function_name_declared_p.
1086 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
1087 it doesn't exist.
1088 (instantiate_decl): Use function_name_declared_p.
1089 * semantics.c (lang_expand_expr_stmt): Remove.
1090 (set_current_function_name_declared): Likewise.
1091 (current_function_name_declared): Likewise.
1092 (begin_compound_stmt): Use function_name_declared_p.
1093 (add_decl_stmt): Remove.
1094 (setup_vtbl_ptr): Use function_name_declared_p.
1095 (add_scope_stmt): Remove.
1096 (current_scope_stmt_stack): New function.
1097 (cp_expand_stmt): Don't handle SCOPE_STMTs.
1098 (expand_body): Use function_name_declared_p.
1099 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
1100 * typeck.c: Change order of includes.
1101 (convert_sequence): Remove.
1103 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
1105 * lex.c (reswords): Add _Complex.
1107 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1109 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
1111 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1113 * init.c (begin_init_stmts): Don't use // comments.
1115 2000-09-12 Jason Merrill <jason@redhat.com>
1117 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
1118 all non-extern arrays.
1120 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
1121 typenames, too. Downgrade complaint to pedwarn.
1122 (xref_tag): Warn about surprising behavior of 'friend struct T'.
1123 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
1124 'class This::Inherited'.
1126 2000-09-12 Mark Mitchell <mark@codesourcery.com>
1128 * decl.c (finish_case_label): Given the LABEL_DECL a
1129 DECL_CONTEXT.
1131 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
1133 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
1134 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
1135 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1136 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1137 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
1138 New macros.
1139 (sorry_for_unsupported_tree, print_scope_operator,
1140 print_left_paren, print_right_paren, print_left_bracket,
1141 print_right_bracket, print_whitespace): Likewise.
1142 (aggr_variety): Rename to class_key_or_enum.
1143 (print_type): Rename to print_type_id.
1144 (print_type_specifier_seq, print_simple_type_specifier,
1145 print_elaborated_type_specifier,
1146 print_rest_of_abstract_declarator,
1147 print_parameter_declaration_clause, print_exception_specification,
1148 print_nested_name_specifier, print_template_id,
1149 typedef_original_name, print_template_argument_list_start,
1150 print_template_argument_list_end): New functions.
1152 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
1154 * ir.texi: Add more documentation.
1156 2000-09-11 Mark Mitchell <mark@codesourcery.com>
1158 * cp-tree.h (struct saved_scope): Remove x_function_parms.
1159 (current_function_parms): Don't define.
1160 (struct cp_language_function): Remove parms_stored.
1161 (current_function_just_assigned_this): Don't define.
1162 (current_function_parms_stored): Likewise.
1163 (static_ctors): Declare.
1164 (static_dtors): Likewise.
1165 (SF_EXPAND): Don't define.
1166 (expand_start_early_try_stmts): Remove declaration.
1167 (store_parm_decls): Likewise.
1168 * decl.c (static_ctors): Don't declare.
1169 (static_dtors): Likewise.
1170 (struct binding_level): Remove this_block.
1171 (poplevel): Remove dead code.
1172 (set_block): Likewise.
1173 (mark_binding_level): Don't mark this_block.
1174 (mark_saved_scope): Don't mark x_function_parms.
1175 (init_decl_processing): Don't add current_function_parms as a GC
1176 root.
1177 (check_function_type): Change prototype.
1178 (start_function): Remove RTL-generation code.
1179 (expand_start_early_try_stmts): Remove.
1180 (store_parm_decls): Give it internal linkage. Remove
1181 RTL-generation code.
1182 (finish_function): Remove RTL-generation code.
1183 * decl2.c (static_ctors): Fix formatting.
1184 (static_dtors): Likewise.
1185 * method.c (use_thunk): Don't call store_parm_decls.
1186 (synthesize_method): Likewise.
1187 * optimize.c (maybe_clone_body): Likewise.
1188 * parse.y (fn.def2): Likewise.
1189 (.set_base_init): Likewise.
1190 (nodecls): Likewise.
1191 * pt.c (instantiate_decl): Likewise.
1192 * rtti.c (synthesize_tinfo_fn): Likewise.
1193 * semantics.c (genrtl_try_block): Simplify.
1194 (expand_body): Use genrtl_start_function and
1195 genrtl_finish_function.
1196 (genrtl_start_function): New function.
1197 (genrtl_finish_function): Likewise.
1199 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
1201 * error.c (cp_tree_printer, case 'P'): Append break.
1203 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
1205 * cp-tree.h (frob_opname): Declare.
1206 * parse.y (saved_scopes): New static variable.
1207 (cp_parse_init): Adjust.
1208 (do_id): If lastiddecl is NULL, do do_identifier.
1209 (operator): Save scope information.
1210 (unoperator): New reduction. Restore scope information.
1211 (operator_name): Append unoperator. Call frob_opname.
1212 * spew.c (frob_opname): Define.
1214 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1216 * decl.c, rtti.c: Include defaults.h if not already included.
1217 Don't define the *_TYPE_SIZE macros.
1219 2000-09-09 Mark Mitchell <mark@codesourcery.com>
1221 * cp-tree.h (push_switch): Change prototype.
1222 (check_cp_case_value): Remove declaration.
1223 (decl_constant_value): Likewise.
1224 * decl.c (struct cp_switch): Add switch_stmt and cases.
1225 (case_compare): New function.
1226 (push_switch): Set switch_stmt. Initialize cases.
1227 (pop_switch): Clean up cases.
1228 (define_case_label): Rename to ...
1229 (finish_case_label): ... this. Do semantic analysis for case
1230 labels here.
1231 (start_function): Correct comment.
1232 * decl2.c (check_cp_case_value): Remove.
1233 * expr.c (do_case): Remove.
1234 * pt.c (tsubst_expr): Adjust call to finish_case_label.
1235 * semantics.c (genrtl_do_poplevel): Remove declaration.
1236 (RECHAIN_STMTS): Remove.
1237 (finish_break_stmt): Use build_break_stmt.
1238 (finish_continue_stmt): Use build_continue_stmt.
1239 (finish_switch_cond): Adjust condition here, rater than in
1240 c_expand_start_case.
1241 (finish_case_label): Remove.
1242 * typeck.c (c_expand_return): Remove.
1243 (c_expand_start_case): Likewise.
1245 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
1247 * ir.texi: Document type nodes.
1249 2000-09-06 Mark Mitchell <mark@codesourcery.com>
1251 * cp-tree.h (init_cp_semantics): Declare.
1252 (genrtl_try_block): Don't declare.
1253 (genrtl_handler): Likewise.
1254 (genrtl_catch_block): Likewise.
1255 (genrtl_ctor_stmt): Likewise.
1256 (genrtl_subobject): Likewise.
1257 (genrtl_do_poplevel): Likewise.
1258 (genrtl_named_return_value): Likewise.
1259 * lex.c (init_parse): Call init_cp_semantics.
1260 * semantics.c (genrtl_try_block): Give it internal linkage.
1261 (genrtl_handler): Likewise.
1262 (genrtl_catch_block): Likewise.
1263 (genrtl_ctor_stmt): Likewise.
1264 (genrtl_subobject): Likewise.
1265 (genrtl_do_poplevel): Likewise.
1266 (genrtl_named_return_value): Likewise.
1267 (lang_expand_stmt): Rename to ...
1268 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
1269 (init_cp_semantics): Define.
1271 * decl.c (initialize_local_var): Remove RTL-generating code.
1272 * semantics.c (genrtl_try_block): Fix formatting.
1274 Move statement-tree facilities from C++ to C front-end.
1275 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
1276 (void_zero_node): Remove.
1277 (stmt_tree): Likewise.
1278 (scope_chain): Adjust.
1279 (language_function): Rename to cp_language_function.
1280 (cp_function_chain): Adjust.
1281 (current_stmt_tree): Remove.
1282 (last_tree): Likewise.
1283 (last_expr_type): Likewise.
1284 (struct lang_decl): Adjust.
1285 (STMT_IS_FULL_EXPR_P): Remove.
1286 (add_tree): Remove.
1287 (begin_stmt_tree): Likewise.
1288 (finish_stmt_tree): Likewise.
1289 (walk_tree_fn): Likewise.
1290 (walk_stmt_tree): Likewise.
1291 * class.c (finish_struct): Replace use of add_tree with add_stmt.
1292 * decl.c (mark_stmt_tree): Adjust type.
1293 (init_decl_processing): Don't build void_zero_node.
1294 (initialize_local_var): Adjust usage of current_stmt_tree.
1295 (finish_enum): Use add_stmt, not add_tree.
1296 (save_function_data): Adjust use of language_function.
1297 (finish_constructor_body): Use add_stmt, not add_tree.
1298 (finish_destructor_body): Likewise.
1299 (push_cp_function_context): Adjust use of language_function.
1300 (pop_cp_function_context): Likewise.
1301 (mark_lang_function): Likewise.
1302 (mark_cp_function_context): Likewise.
1303 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
1304 (build_vec_init): Likewise.
1305 * semantics.c (SET_LAST_STMT): Remove.
1306 (RECHAIN_STMTS): Don't use it.
1307 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
1308 (current_stmt_tree): Define.
1309 (add_tree): Remove.
1310 (finish_goto_stmt): Use add_stmt, not add_tree.
1311 (finish_expr_stmt): Likewise.
1312 (begin_if_stmt): Likewise.
1313 (finish_then_clause): Likewise.
1314 (begin_while_stmt): Likewise.
1315 (begin_do_stmt): Likewise.
1316 (finish_return_stmt): Likewise.
1317 (begin_for_stmt): Likewise.
1318 (finish_break_stmt): Likewise.
1319 (finish_continue_stmt): Likewise.
1320 (begin_switch_stmt): Likewise.
1321 (finish_case_label): Likewise.
1322 (begin_try_block): Likewise.
1323 (begin_function_try_block): Likewise.
1324 (begin_handler): Likewise.
1325 (begin_catch_block): Likewise.
1326 (begin_compound_stmt): Likewise.
1327 (begin_asm_stmt): Likewise.
1328 (finish_asm_stmt): Likewise.
1329 (finish_label_stmt): Likewise.
1330 (add_decl_stmt): Likewise.
1331 (finish_subobject): Likewise.
1332 (finish_decl_cleanup): Likewise.
1333 (finish_named_return_value): Likewise.
1334 (setup_vtbl_ptr): Likewise.
1335 (add_scope_stmt): Likewise.
1336 (finish_stmt_expr): Likewise.
1337 (prune_unused_decls): Remove.
1338 (begin_stmt_tree): Likewise.
1339 (finish_stmt_tree): Likewise.
1340 (prep_stmt): Adjust use of current_stmt_tree.
1341 (lang_expand_stmt): Likewise.
1342 * tree.c (statement_code_p): Remove.
1343 (cp_statement_code_p): New function.
1344 (walk_stmt_tree): Remove.
1345 (init_tree): Set lang_statement_code_p.
1347 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
1349 Integrated preprocessor.
1351 * Make-lang.in, Makefile.in: Remove all references to input.c,
1352 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
1353 * gxx.gperf, hash.h, input.c: Delete.
1354 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
1355 initialized properly.
1357 * class.c (fixup_pending_inline): Take a tree, not a
1358 struct pending_inline *. All callers changed.
1359 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
1360 RID_PROTECTED entries in ridpointers[] array here.
1361 * decl.c (duplicate_decls): Do not refer to struct
1362 pending_inline.
1363 (record_builtin_type, init_decl_processing): Use RID_MAX not
1364 CP_RID_MAX.
1365 (grokdeclarator): Use C_IS_RESERVED_WORD.
1366 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
1367 cpplib.
1368 (grok_x_components): Do not inspect pending_inlines chain.
1370 * cp-tree.h (struct lang_identifier): Add rid_code entry.
1371 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
1372 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
1373 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
1374 TIME_IDENTIFIER_FILEINFO): Kill.
1375 Update prototypes.
1376 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
1377 single 32-bit word.
1378 * parse.y: Call do_pending_inlines unconditionally.
1379 reinit_parse_for_method is now snarf_method. fn.defpen is no
1380 longer necessary. Remove unnecessary <itype> annotation on
1381 SCOPE. Do not refer to end_of_file or struct pending_inline.
1382 * semantics.c (begin_inline_definitions): Call
1383 do_pending_inlines unconditionally.
1385 * lex.c: Remove all code now shared with C front end.
1386 Initialize cpplib properly if USE_CPPLIB. Put reserved words
1387 into the get_identifier table. Rewrite pragma handling to
1388 work with the registry. Move code to save tokens for later
1389 processing to spew.c.
1391 * spew.c: Rewrite everything in terms of token streams instead
1392 of text. Move routines here from lex.c / input.c as
1393 appropriate. GC-mark trees hanging off the pending inlines
1394 chain.
1396 2000-09-06 Mark Mitchell <mark@codesourcery.com>
1398 * NEWS: Mention that the named return value extension has been
1399 deprecated.
1400 * cp-tree.h (original_result_rtx): Define.
1401 (TREE_REFERENCE_EXPR): Remove.
1402 (DECL_VPARENT): Likewise.
1403 (pushdecl_nonclass_level): Likewise.
1404 (store_return_init): Likewise.
1405 (reinit_lang_specific): Likewise.
1406 (genrtl_named_return_value): Change prototype.
1407 * decl.c (original_result_rtx): Remove.
1408 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
1409 Do not generate RTL for local variables here.
1410 (store_return_init): Remove.
1411 * semantics.c (genrtl_named_return_value): Simplify. Fold in
1412 store_return_init.
1413 (finish_named_return_value): Adjust accordingly. Warn that this
1414 extension is deprecated.
1415 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
1417 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
1419 * pt.c (type_unification_real): Replace switch with if.
1420 (unify): Tsubst non-type parms before comparing.
1422 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
1424 * error.c (dump_typename): New function, broken out of ...
1425 (dump_type): ... here. Use it.
1426 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
1428 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
1430 * init.c (build_offset_ref): Deal with namespace scoped
1431 TEMPLATE_ID_EXPRs.
1433 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
1435 * class.c (resolve_address_of_overloaded_function): Add
1436 explanation message.
1437 * decl.c (define_case_label): Reformat explanation.
1438 * decl2.c (finish_static_data_member_decl): Likewise.
1439 (grokfield): Likewise.
1440 * friend.c (do_friend): Likewise.
1442 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
1444 * tree.c (walk_tree): Expose tail recursion.
1445 (walk_stmt_tree): New function.
1446 * cp-tree.h: Prototype walk_stmt_tree.
1447 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
1448 the BLOCKs directly. If a BLOCK has no variables after
1449 pruning, discard it.
1450 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
1451 restore the line number.
1453 2000-09-05 Mark Mitchell <mark@codesourcery.com>
1455 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
1456 (pt.o): Remove dependency on HTAB_H.
1457 * cp-tree.h: Include hashtab.h.
1458 (walk_tree): Change prototype.
1459 (walk_tree_without_duplicates): New function.
1460 * decl.c (check_default_argument): Use it.
1461 * optimize.c (remap_decl): Adjust calls to walk_tree.
1462 (copy_body): Likewise.
1463 (expand_calls_inline): Likewise.
1464 (calls_setjmp_p): Use walk_tree_without_duplicates.
1465 * pt.c: Don't include hashtab.h.
1466 (for_each_template_parm): Use walk_tree_without_duplicates.
1467 * semantics.c (finish-stmt_tree): Likewise.
1468 (expand_body): Likewise.
1469 * tree.c (walk_tree): Add additional parameter.
1470 (walk_tree_without_duplicates): New function.
1471 (count_trees): Use it.
1472 (verify_stmt_tree): Adjust call to walk_tree.
1473 (find_tree): Use walk_tree_without_duplicates.
1474 (no_linkage_check): Likewise.
1475 (break_out_target_exprs): Adjust call to walk_tree.
1476 (cp_unsave): Likewise.
1478 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1480 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
1481 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
1482 * cp-tree.h (TYPE_BINFO): Adjust comment.
1483 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1484 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1485 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1486 (TYPE_TEMPLATE_INFO): Likewise.
1487 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
1488 * class.c (push_nested_class): Likewise.
1489 * decl.c (lookup_name_real): Likewise.
1490 (grokdeclarator): Likewise.
1491 (grok_op_properties): Likewise.
1492 (xref_tag): Likewise.
1493 (xref_basetypes): Likewise.
1494 * decl2.c (constructor_name_full): Likewise.
1495 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
1496 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1497 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
1498 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1499 (dump_type_suffix): Likewise.
1500 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
1501 instead.
1502 (get_aggr_from_typedef): Likewise.
1503 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
1504 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1505 (write_template_parm): Likewise.
1506 (write_template_template_parm): Check tree code instead of
1507 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1508 * method.c (build_overload_nested_name): Add
1509 BOUND_TEMPLATE_TEMPLATE_PARM.
1510 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
1511 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1512 * pt.c (convert_template_argument): Check tree code instead of
1513 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1514 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
1515 (for_each_template_parm): Adjust comment.
1516 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
1517 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1518 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
1519 template_args_equal to compare template template parameter cases.
1520 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1521 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
1522 instead.
1523 * tree.c (copy_template_template_parm): Decide whether to create
1524 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
1525 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1526 (copy_tree_r): Likewise.
1527 * typeck.c (comptypes): Likewise. Check tree code instead of
1528 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1530 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
1532 * decl.c (finish_function): Move the code for handling functions
1533 marked with the constructor and destructor attributes inside the
1534 expand_p block.
1536 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1538 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
1540 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1542 * pt.c (lookup_template_class): Remove abort.
1543 * tree.c (get_type_decl): Allow error_mark_node.
1545 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1547 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
1548 TEMPLATE_ID_EXPRs.
1550 2000-09-03 Mark Mitchell <mark@codesourcery.com>
1552 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
1553 new ABI mangling.
1555 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
1557 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
1558 union tag mismatch error reporting.
1560 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
1562 * call.c (build_scoped_method_call): Check it is not a namespace.
1564 2000-08-30 Jason Merrill <jason@redhat.com>
1566 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
1568 * tree.c (bot_manip): Check TREE_CONSTANT rather than
1569 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
1570 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
1572 * decl.c (start_function): Always call make_function_rtl.
1574 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1576 * semantics.c (prune_unused_decls): New function.
1577 (finish_stmt_tree): Call it via walk_tree.
1579 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1581 * class.c (build_secondary_vtable): Constify a char *.
1582 * decl.c (init_decl_processing): Initialize function_id_node,
1583 pretty_function_id_node, and func_id_node.
1584 * input.c (struct input_source): Constify 'str'.
1585 (feed_input): Constify first argument.
1586 * mangle.c (write_identifier): Constify argument.
1587 * pt.c (mangle_class_name_for_template): Constify argument.
1589 2000-08-29 Mark Mitchell <mark@codesourcery.com>
1591 * typeck.c (mark_addressable): Remove code that pokes around in
1592 RTL.
1594 2000-08-28 Jason Merrill <jason@redhat.com>
1596 * lex.c (file_name_nondirectory): Move to toplev.c.
1598 * cp-tree.h (LOCAL_CLASS_P): New macro.
1599 * class.c (finish_struct_1): Use it.
1601 2000-08-27 Alex Samuel <samuel@codesourcery.com>
1603 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
1604 (write_encoding): Pass another argument to write_name.
1605 (write_name): Add ignore_local_scope parameter. Fix handling of
1606 local names.
1607 (write_nested_name): Use write_unqualified_name.
1608 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
1609 (write_template_prefix): Use write_unqualified_name.
1610 (write_component): Remove.
1611 (write_local_name): Add parameter. Use direct local entity to
1612 discriminator calculation.
1613 (write_class_enum_type): Pass another argument to write_name.
1614 (write_template_template_arg): Likewise.
1615 (make_guard_variable): Likewise.
1617 2000-08-27 Jason Merrill <jason@redhat.com>
1619 * decl.c (pushdecl): Matching decls for local externs are found in
1620 the current level. Propagate linkage information from previous
1621 declarations.
1623 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
1625 * ir.texi (Expressions): Fix typo.
1627 2000-08-25 Greg McGary <greg@mcgary.org>
1629 * tree.c (init_tree): Use ARRAY_SIZE.
1631 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
1633 * error.c (cp_tree_printer): Rework.
1635 2000-08-25 Mark Mitchell <mark@codesourcery.com>
1637 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
1638 dyn-string.o.
1639 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
1640 (cp-demangle.o): Remove target.
1641 (dyn-string.o): Likewise.
1643 * decl.c (grokfndecl): Require that `main' return an `int'.
1644 * mangle.c (write_encoding): Don't mangle return types for
1645 conversion functions.
1647 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
1649 * error.c (tree_formatting_info): New data type.
1650 (tree_being_formatted): New macro.
1651 (tree_formatting_flags): Likewise.
1652 (put_whitespace): Likewise.
1653 (print_tree_identifier): Likewise.
1654 (print_identifier): Likewise.
1655 (cp_tree_printer, print_function_argument_list, print_declaration,
1656 print_expression, print_function_declaration,
1657 print_function_parameter, print_type, print_cv_qualifier): New
1658 functions.
1659 (init_error): Initialize lang_printer.
1661 2000-08-24 Jason Merrill <jason@redhat.com>
1663 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
1664 adjustment necessary.
1666 2000-08-24 Greg McGary <greg@mcgary.org>
1668 * cp-tree.h (MAIN_NAME_P): Remove macro.
1670 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
1672 * error.c (print_instantiation_context): Don't forget to flush the
1673 buffer.
1675 2000-08-23 Jason Merrill <jason@redhat.com>
1677 * typeck.c (build_ptrmemfunc): Save the input pmf.
1679 * method.c (process_modifiers): Use same_type_p.
1681 2000-08-23 Mark Mitchell <mark@codesourcery.com>
1683 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
1684 * mangle.c (write_function_type): Change prototype.
1685 (write_encoding): Don't mangle return types for
1686 constructors or destructors.
1687 (write_type): Adjust call to write_function_type.
1688 * pt.c (instantiate_template): Instantiate alternate entry points
1689 when instantiating the main function.
1691 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
1693 * error.c (cp_print_error_function): Don't use embedded '\n' in
1694 output_printf.
1696 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
1698 * decl.c (init_decl_processing): Remove bogus initialization.
1699 * error.c (lang_print_error_function): Restore here.
1700 (init_error): Initialize print_error_function.
1702 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1704 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
1706 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
1708 * Makefile.in (error.o): Depends on diagnostic.h
1710 * cp-tree.h (problematic_instantiation_changed,
1711 record_last_problematic_instantiation, current_instantiation,
1712 print_instantiation_context): Declare.
1713 (maybe_print_template_context): Remove.
1715 * decl.c (init_decl_processing): Set print_error_function to NULL.
1716 (lang_print_error_function): Remove, since we're using a new
1717 machinery.
1719 * error.c: #include diagnostic.h
1720 (function_category): New function.
1721 (cp_diagnostic_starter): Likewise.
1722 (cp_diagnostic_finalizer): Likewise.
1723 (cp_print_error_function): Likewise.
1724 (maybe_print_instantiation_context): Likewise.
1725 (print_instantiation_full_context): Likewise.
1726 (print_instantiation_partial_context): Likewise.
1727 (print_instantiation_context): Define.
1728 (init_error): Initialize diagnostic pager and finalizer.
1730 * pt.c (problematic_instantiation_changed): Define.
1731 (record_last_problematic_instantiation): Likewise.
1732 (current_instantiation): Likewise.
1733 (maybe_print_template_context): Remove.
1734 (print_template_context): Likewise.
1735 (current_tinst_level): Make static to reflect Brendan Kehoe's
1736 change of 1995-04-13.
1737 (push_tinst_level): Call print_instantiation_context.
1739 2000-08-21 Nix <nix@esperi.demon.co.uk>
1741 * lang-specs.h: Do not process -o or run the assembler if
1742 -fsyntax-only.
1744 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
1746 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
1747 variables.
1748 * decl2.c (lang_decode_option): Disable gettext attributes for
1749 -ansi.
1751 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
1753 * lex.c (lang_init_options): Default diagnostic message maximum
1754 length to 80, when line-wrapping.
1756 2000-08-20 Mark Mitchell <mark@codesourcery.com>
1758 * class.c (build_vtbl_initializer): Clear the entire
1759 vtbl_init_data. Start keeping track of the functions for which we
1760 have created vcall offsets here.
1761 (dfs_build_vcall_offset_vtbl_entries): Remove.
1762 (build_vcall_offset_vtbl_entries): Reimplement.
1763 (add_vcall_offset_vtbl_entries_r): New function.
1764 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
1765 computing when vcall offsets are necessary.
1767 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1769 * decl.c (member_function_or_else): Use cp_error ... %T.
1770 (grokdeclarator): Likewise.
1771 (start_method): Likewise.
1772 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
1774 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1776 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
1777 TYPE_DECLs.
1779 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1781 * cp-tree.h (PTRMEM_OK_P): New macro.
1782 (itf_ptrmem_ok): New enumeration value.
1783 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
1784 argument. Diagnose implicit pointer to member.
1785 (instantiate_type): Don't diagnose implicit pointer to member
1786 here. Pass itf_ptrmem_ok if ok. Adjust calls to
1787 resolve_address_of_overloaded_function.
1788 * init.c (build_offset_ref): Set PTRMEM_OK_P.
1789 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
1790 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
1791 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
1792 (build_unary_op): Deal with single non-static member in
1793 microsoft-land.
1795 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1797 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
1799 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1801 * cp-tree.h (enum_name_string): Remove prototype.
1802 (report_case_error): Remove prototype.
1803 * cp/typeck2.c (enum_name_string): Remove.
1804 (report_case_error): Remove.
1805 * error.c (dump_expr): Deal with enum values directly.
1806 Correctly negate integer constant.
1808 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1810 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
1811 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
1812 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
1813 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
1814 (__cxa_vec_new): Use __cxa_vec_new2.
1815 (__cxa_vec_delete): Use __cxa_vec_delete2.
1817 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1819 * vec.cc (__cxa_vec_new): Set "C" linkage.
1820 (__cxa_vec_ctor): Likewise.
1821 (__cxa_vec_cctor): Likewise.
1822 (__cxa_vec_dtor): Likewise.
1823 (__cxa_vec_delete): Likewise.
1824 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
1825 (__cxa_vec_ctor): Likewise.
1826 (__cxa_vec_cctor): Likewise.
1827 (__cxa_vec_dtor): Likewise.
1828 (__cxa_vec_delete): Likewise.
1830 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1832 * class.c (instantiate_type): Reinstate local variable
1833 deleted in previous change.
1835 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
1836 itf_no_attributes.
1838 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1840 * cp-tree.h (instantiate_type_flags): New enumeration.
1841 (instantiate_type): Change parameter.
1842 * class.c (instantiate_type): Adjust prototype. Adjust.
1843 * call.c (standard_conversion): Adjust instantiate_type call.
1844 (reference_binding): Likewise.
1845 (build_op_delete_call): Likewise.
1846 (convert_like_real): Likewise.
1847 * cvt.c (cp_convert_to_pointer): Likewise.
1848 (convert_to_reference): Likewise.
1849 * pt.c (convert_nontype_argument): Likewise.
1850 * typeck.c (build_binary_op): Likewise.
1851 (build_ptrmemfunc): Likewise.
1852 (convert_for_assignment): Likewise.
1854 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1856 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
1857 (current_aggr): Define.
1858 * decl.c (grokdeclarator): Make sure a friend class is an
1859 elaborated type specifier.
1860 * parse.y (current_aggr): Remove static definition.
1861 (cp_parse_init): Adjust.
1862 (structsp): Clear and restore current_aggr.
1863 (component_decl_list): Clear current_aggr.
1865 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
1866 aggregate tag on the typename's context.
1868 * pt.c (tsubst_friend_class): Return error_mark_node, if
1869 parms becomes NULL.
1870 (instantiate_class_template): Ignore error_mark_node friend types.
1872 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
1874 * cvt.c (warn_ref_binding): New static function, broken out of ...
1875 (convert_to_reference): ... here. Use it.
1877 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1879 * parse.y (template_arg): Add rule for template qualified with
1880 global scope.
1882 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1884 * decl2.c (add_function): Reorganize.
1885 (arg_assoc): Do not consider function template decls.
1887 2000-08-11 Jason Merrill <jason@redhat.com>
1889 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
1890 looking inside.
1892 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1894 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
1895 (lookup_nested_tag): Likewise.
1897 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
1898 can be produced.
1900 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1902 * parse.y (named_complex_class_head_sans_basetype): Remove
1903 always true if.
1905 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1907 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
1908 explicit TEMPLATE_ID_EXPR args.
1909 (build_expr_from_tree, case CALL_EXPR): Likewise.
1911 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1913 * decl.c (check_tag_decl): Diagnose typename's which don't
1914 declare anything.
1916 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
1918 * init.c (build_aggr_init): Reject bogus array initializers
1919 early.
1921 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
1923 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
1924 runtime.
1925 * cp/tinfo.cc (__dynamic_cast): Likewise.
1926 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
1928 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
1930 * cvt.c (convert_to_pointer_force): Fix error message when
1931 attempting to cast from ambiguous base.
1933 2000-08-08 Jason Merrill <jason@redhat.com>
1935 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
1936 (tsubst_template_arg_vector): Likewise.
1938 * decl2.c (build_anon_union_vars): Choose the largest field; don't
1939 assume that one will be as large as the union.
1941 2000-08-07 Kazu Hirata <kazu@hxi.com>
1943 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
1944 * decl.c (pop_labels): Likewise.
1946 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
1948 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
1949 specifications.
1950 (__pointer_to_member_type_info): Likewise.
1951 (__base_class_info): Likewise.
1952 (__class_type_info): Likewise.
1953 (__si_class_type_info): Likewise.
1954 (__vmi_class_type_info): Likewise.
1955 * tinfo.cc (__si_class_type_info::__do_find_public_src):
1956 Changed member names to match specifications.
1957 (__vmi_class_type_info::__do_find_public_src): Likewise.
1958 (__si_class_type_info::__do_dyncast): Likewise.
1959 (__vmi_class_type_info::__do_dyncast): Likewise.
1960 (__si_class_type_info::__do_upcast): Likewise.
1961 (__vmi_class_type_info::__do_upcast): Likewise.
1962 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
1963 (__pbase_type_info::__pointer_catch): Likewise.
1964 (__pointer_type_info::__pointer_catch): Likewise.
1965 (__pointer_to_member_type_info::__pointer_catch): Likewise.
1967 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1969 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
1970 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
1971 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
1973 2000-08-04 Mark Mitchell <mark@codesourcery.com>
1975 * cp-tree.h (add_method): Change prototype.
1976 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
1977 Don't double the size of the method vector in the error case.
1978 (handle_using_decl): Adjust call to add_method.
1979 (add_implicitly_declared_members): Likewise.
1980 (clone_function_decl): Likewise.
1981 * decl2.c (check_classfn): Likewise.
1982 * semantics.c (finish_member_declaration): Likewise.
1984 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
1986 * decl.c (flag_isoc94): New variable.
1988 2000-08-02 Jason Merrill <jason@redhat.com>
1990 * pt.c (do_type_instantiation): Add complain parm; don't complain
1991 if called recursively.
1992 * cp-tree.h, parse.y: Adjust.
1994 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1996 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
1997 -Wno-strict-prototypes.
1999 * g++spec.c: Adjust type of second argument to
2000 lang_specific_driver, and update code as necessary.
2002 * cp-tree.h: Don't prototype min_precision here.
2003 (my_friendly_assert): Cast expression to void.
2004 * semantics.c (do_poplevel): Initialize scope_stmts.
2006 2000-08-02 Mark Mitchell <mark@codesourcery.com>
2008 * cp-tree.h (DECL_NEEDED_P): Tweak.
2010 2000-07-28 Jason Merrill <jason@redhat.com>
2012 * lang-specs.h: Use %i in rule for .ii files.
2014 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
2016 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
2018 2000-07-30 Mark Mitchell <mark@codesourcery.com>
2020 Allow indirect primary bases.
2021 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
2022 primary_base.
2023 (CLASSTYPE_VFIELD_PARENT): Remove.
2024 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
2025 (BINFO_PRIMARY_BINFO): Remove.
2026 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
2027 (BINFO_VBASE_PRIMARY_P): Likewise.
2028 (BINFO_PRIMARY_BASE_OF): New macro.
2029 (BINFO_INDIRECT_PRIMARY_P): Likewise.
2030 (get_primary_binfo): New function.
2031 * decl.c (lang_mark_tree): Make lang_type::primary_base.
2032 * class.c (vcall_offset_data_s): Rename to ...
2033 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
2034 and add ctor_vtbl_p.
2035 (get_derived_offset): Use get_primary_binfo.
2036 (dfs_mark_primary_bases): Adjust handling of virtual primary
2037 bases.
2038 (mark_primary_bases): Likewise.
2039 (set_primary_base): Take a binfo, not an integer, as a
2040 representation of the primary base.
2041 (indirect_primary_base_p): Remove.
2042 (determine_primary_base): Adjust for indirect primary bases.
2043 (dfs_find_final_overrider): Fix typo in coment.
2044 (update_vtable_entry_for_fn): Use get_primary_binfo.
2045 (layout_nonempty_base_or_field): Tweak.
2046 (build_base_fields): Adjust for new primary base semantics.
2047 (dfs_propagate_binfo_offsets): Remove.
2048 (propagate_binfo_offsets): Rewrite.
2049 (dfs_set_offset_for_shared_vbases): Remove.
2050 (layout_virtual_bases): Don't use it.
2051 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
2052 ABI.
2053 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
2054 CLASSTYPE_VFIELD_PARENT.
2055 (dfs_get_primary_binfo): New function.
2056 (get_primary_binfo): Likewise.
2057 (dump_class_hierarchy_r): Tweak printing of primary bases.
2058 (build_vtbl_initializer): Fix typo in comments. Use
2059 vtbl_init_data.
2060 (build_vcall_and_vbase_vtbl_entries): Likewise.
2061 (build_vbaes_offset_vtbl_entries): Likewise.
2062 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
2063 BV_VCALL_INDEX to handle indirect primary bases.
2064 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
2065 (build_rtti_vtbl_entries): Likewise.
2066 * search.c (get_shared_vbase_if_not_primary): Tweak.
2067 (find_vbase_instance): Likewise.
2068 (binfo_for_vtable): Simplify.
2069 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
2070 (make_binfo): Make it have 11 entries.
2072 2000-07-30 Alex Samuel <samuel@codesourcery.com>
2074 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
2075 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
2076 ascertaining primaryness.
2077 (G): Remove template_args.
2078 (decl_is_template_id): New function.
2079 (write_encoding): Use decl_is_template_id.
2080 (write_name): Likewise. Handle type_decls. Get main variant of
2081 type decls.
2082 (write_nested_name): Likewise.
2083 (write_prefix): Likewise.
2084 (write_template_prefix): Likewise.
2085 (write_special_name_constructor): Remove defunct production from
2086 comment.
2087 (write_bare_function_type): Remove comment about absent parameter.
2088 (write_template_template_arg): Add missing grammar production to
2089 comment.
2091 2000-07-27 Jason Merrill <jason@redhat.com>
2093 * decl.c (duplicate_decls): If common_type produces a non-typedef
2094 type for a typedef, just use the old type.
2096 2000-07-27 Mark Mitchell <mark@codesourcery.com>
2098 * cp-tree.h (function_depth): Declare.
2099 (verify_stmt_tree): Likewise.
2100 (find_tree): Likewise.
2101 * decl.c (function_depth): Give it external linkage.
2102 * optimize.c (optimize_function): Increment and decrement it.
2103 * tree.c (verify_stmt_tree_r): New function.
2104 (verify_stmt_tree): Likewise.
2105 (find_tree_r): Likewise.
2106 (find_tree): Likewise.
2108 2000-07-27 Jason Merrill <jason@redhat.com>
2110 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
2111 TYPE_PTRMEMFUNC_P.
2112 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
2114 2000-07-26 Mark Mitchell <mark@codesourcery.com>
2116 * decl.c (start_cleanup_fn): Mark the function as `inline'.
2117 * decl2.c (get_guard): Call cp_finish_decl, not
2118 rest_of_decl_compilation, for local guards.
2119 * lex.c (do_identifier): Remove unused variable.
2121 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
2123 * parse.y: Add missing ';'.
2125 2000-07-26 Mark Mitchell <mark@codesourcery.com>
2127 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
2128 of `extern "C++"'.
2130 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
2132 Kill strict_prototype. Backwards compatibility only for
2133 non NO_IMPLICIT_EXTERN_C systems.
2134 * cp-tree.h (flag_strict_prototype): Remove.
2135 (strict_prototype): Remove.
2136 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2137 * decl.c (maybe_push_to_top_level): Adjust.
2138 (pop_from_top_level): Adjust.
2139 (decls_match): Only allow sloppy parm matching for ancient
2140 system headers.
2141 (init_decl_processing): Adjust.
2142 (grokdeclarator): Adjust.
2143 * decl2.c (flag_strict_prototype): Remove.
2144 (strict_prototype): Remove.
2145 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2146 (lang_f_options): Remove "strict-prototype".
2147 (unsupported-options): Add "strict-prototype".
2148 * lex.c (do_identifier): Adjust.
2149 (do_scoped_id): Adjust.
2150 * parse.y (empty_parms): Adjust.
2151 * class.c (push_lang_context): Adjust.
2152 (pop_lang_context): Adjust.
2153 * typeck.c (comp_target_parms): Adjust.
2155 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
2157 * decl.c (poplevel): Deal with anonymous variables at for scope.
2158 (maybe_inject_for_scope_var): Likewise.
2160 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
2162 * decl.c: Remove all signal handling code, now done in toplev.c.
2164 2000-07-23 Mark Mitchell <mark@codesourcery.com>
2166 * decl.c (make_rtl_for_nonlocal_decl): Rework.
2168 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
2169 correctly.
2171 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
2173 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
2174 Define my_friendly_assert and my_friendly_abort as macros
2175 which may call friendly_abort. Prototype friendly abort, not
2176 my_friendly_abort or my_friendly_assert.
2177 * decl.c (signal_catch): Report the signal caught in the error
2178 message. Call fatal directly.
2179 * typeck2.c (ack, my_friendly_assert): Delete.
2180 (my_friendly_abort): Rename to friendly_abort. Expect file,
2181 line, and function parameters. Report the abort code, then
2182 call fancy_abort. Do not mask an abort if errors have
2183 already occurred.
2185 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
2187 * typeck.c (comp_target_parms): Remove obsolete parameter.
2188 (comp_target_types): Adjust.
2190 2000-07-17 Jason Merrill <jason@redhat.com>
2192 * typeck.c (mark_addressable): Never set TREE_USED.
2193 * call.c (build_call): Don't abort on calls to library functions
2194 that have been declared normally.
2196 * typeck.c (build_binary_op): Fix grammar in warning.
2198 * exception.cc (__eh_free): Fix prototype.
2200 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
2202 * decl.c (pushdecl): Handle seeing an OVERLOAD in
2203 IDENTIFIER_NAMESPACE_VALUE.
2205 2000-07-16 Mark Mitchell <mark@codesourcery.com>
2207 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
2208 * method.c (use_thunk): Correct handling of vcall offsets.
2210 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2212 * .cvsignore: parse.h and parse.c have no cp- prefix.
2214 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2216 * .cvsignore: New file.
2218 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2220 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2222 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2224 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
2225 * parse.c: Remove.
2226 * parse.h: Likewise.
2228 2000-07-11 Mark Mitchell <mark@codesourcery.com>
2230 * class.c (layout_class_type): Add pointers to virtual bases after
2231 base classes under the old ABI.
2233 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
2235 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
2236 (finish_continue_stmt): Likewise.
2237 (begin_for_stmt): Remove call to note_level_for_for.
2238 (finish_goto_stmt): Change call from build_min_nt
2239 to build_stmt.
2240 (finish_expr_stmt): Likewise.
2241 (begin_if_stmt): Likewise.
2242 (begin_while_stmt): Likewise.
2243 (finish_while_stmt): Likewise.
2244 (finish_return_stmt): Likewise.
2245 (begin_for_stmt): Likewise.
2246 (finish_for_stmt): Likewise.
2247 (finish_break_stmt): Likewise.
2248 (begin_switch_stmt): Likewise.
2249 (finish_case_label): Likewise.
2250 (genrtl_try_block): Likewise.
2251 (begin_try_block): Likewise.
2252 (begin_handler): Likewise.
2253 (begin_compound_stmt): Likewise.
2254 (finish_asm_stmt): Likewise.
2255 (finish_label_stmt): Likewise.
2256 (add_decl_stmt): Likewise.
2257 (finish_subobject): Likewise.
2258 (finish_decl_cleanup): Likewise.
2259 (finish_named_return_value): Likewise.
2260 (setup_vtbl_ptr): Likewise.
2261 (add_scope_stmt): Likewise.
2262 * decl.c (finish_constructor_body): Likewise.
2263 (finish_destructor_body): Likewise.
2264 * optimize.c (copy_body_r): Likewise.
2265 (initialize_inlined_parameters): Likewise.
2266 (declare_return_variable): Likewise.
2267 (expand_call_inline): Likewise.
2269 2000-07-10 Jakub Jelinek <jakub@redhat.com>
2271 * semantics.c (expand_body): Sync interface information
2272 at the end of function body expansion.
2274 2000-07-09 Jason Merrill <jason@redhat.com>
2276 * init.c (build_new_1): Bail early if the call to new fails.
2278 * decl.c (compute_array_index_type): Check specifically for
2279 an INTEGER_CST, not just TREE_CONSTANT.
2281 * decl.c (duplicate_decls): Don't call duplicate_decls on
2282 the DECL_TEMPLATE_RESULT.
2283 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
2284 codes.
2286 * error.c (dump_template_bindings): Don't crash if we had an
2287 invalid argument list.
2289 * typeck.c (c_expand_start_case): Do narrowing here.
2290 * semantics.c (finish_switch_cond): Not here.
2292 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
2294 * parse.y (asm_clobbers): Do string concatenation.
2296 2000-07-09 Mark Mitchell <mark@codesourcery.com>
2298 * decl.c (pushtag): Don't put local classes in template functions
2299 on the local_classes list.
2301 2000-07-04 Scott Snyder <snyder@fnal.gov>
2303 * decl2.c (get_guard): Add missing return for old ABI local
2304 variable case.
2306 2000-07-09 Mark Mitchell <mark@codesourcery.com>
2308 * cp-tree.h (char_type_p): New function.
2309 * decl.c (init_decl_processing): Don't initialize
2310 signed_wchar_type_node or unsigned_wchar_type_node.
2311 (complete_array_type): Handle brace-enclosed string-constants.
2312 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
2313 * tree.c (char_type_p): New function.
2314 * typeck2.c (digest_init): Use char_type_p.
2316 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
2318 * pt.c (tsubst): Don't layout type, if it's error_mark.
2320 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
2322 * pt.c (instantiate_pending_templates): Reset template level.
2324 2000-07-05 Jason Merrill <jason@redhat.com>
2326 * call.c (joust): Don't complain about `operator char *()' beating
2327 `operator const char *() const'.
2329 2000-07-04 scott snyder <snyder@fnal.gov>
2330 Jason Merrill <jason@redhat.com>
2332 * repo.c (repo_get_id): Handle the case where a class with virtual
2333 bases has a null TYPE_BINFO_VTABLE.
2335 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
2336 Jason Merrill <jason@redhat.com>
2338 * parse.y (member_init): Just pass in the type.
2339 * init.c (expand_member_init): Handle getting a type.
2341 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2342 Jason Merrill <jason@redhat.com>
2344 * decl.c (finish_function): Warn if a function has no return
2345 statement.
2346 Suggested by Andrew Koenig.
2347 * typeck.c (check_return_expr): Do set current_function_returns_value
2348 if we got an error_mark_node.
2350 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
2352 * decl2.c (push_decl_namespace): Push the original namespace.
2354 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
2356 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
2357 * semantics.c (begin_class_definition): Clear it.
2359 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
2361 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
2362 (genrtl_expr_stmt): Likewise.
2363 (genrtl_decl_stmt): Likewise.
2364 (genrtl_if_stmt): Likewise.
2365 (genrtl_while_stmt): Likewise.
2366 (genrtl_do_stmt): Likewise.
2367 (genrtl_return_stmt): Likewise.
2368 (genrtl_for_stmt): Likewise.
2369 (genrtl_break_stmt): Likewise.
2370 (genrtl_continue_stmt): Likewise.
2371 (genrtl_scope_stmt): Likewise.
2372 (genrtl_switch_stmt): Likewise.
2373 (genrtl_case_label): Likewise.
2374 (genrtl_begin_compound_stmt): Likewise.
2375 (genrtl_finish_compound_stmt): Likewise.
2376 (genrtl_compound_stmt): Likewise.
2377 (genrtl_asm_stmt): Likewise.
2379 * init.c (begin_init_stmts): Remove call to
2380 genrtl_begin_compound_stmt.
2381 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
2383 * semantics.c (lang_expand_stmt): Changed call to
2384 genrtl_compound_stmt to ignore return value.
2386 2000-07-02 Mark Mitchell <mark@codesourcery.com>
2388 * mangle.c (canonicalize_for_substitution): Return the canonical
2389 variant of a type.
2391 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
2392 TYPE_DECL.
2393 * typeck.c (commonparms): Remove obstack manipulations.
2395 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
2397 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
2399 * Makefile.in (OBJS): Added ../c-semantics.o.
2400 (OBJDEPS): Likewise.
2402 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
2403 ../c-common.h.
2404 (struct stmt_tree): Added comment.
2405 (current_function_name_declared): Removed.
2406 (stmts_are_full_exprs_p): Likewise.
2407 (genrtl_do_pushlevel): Likewise.
2408 (genrtl_clear_out_block): Likewise.
2409 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
2410 (DECL_ANON_UNION_ELEMS): Likewise.
2411 (emit_local_var): Likewise.
2412 (make_rtl_for_local_static): Likewise.
2413 (do_case): Likewise.
2414 (expand_stmt): Likewise.
2415 (genrtl_decl_cleanup): Likewise.
2416 (c_expand_asm_operands): Likewise.
2417 (c_expand_return): Likewise.
2418 (c_expand_start_case): Likewise.
2420 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
2421 (emit_local_var): Likewise.
2422 (initialize_local_var): Change reference to
2423 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
2424 Change reference to stmts_are_full_exprs_p to
2425 current_stmt_tree->stmts_are_full_exprs_p.
2426 (push_cp_function_context): Likewise.
2428 * expect.c (expand_throw): Change reference to
2429 stmts_are_full_exprs_p.
2431 * init.c (build_aggr_init): Change reference to
2432 stmts_are_full_exprs_p.
2433 (build_vec_init): Likewise.
2435 * optimize.c (maybe_clone_body): Change reference to
2436 current_function_name_declared to
2437 cp_function_chain->name_declared.
2439 * pt.c (instantiate_decl): Change reference to
2440 current_function_name_declared to
2441 cp_function_chain->name_declared.
2443 * semantics.c (expand_cond): Moved declaration to c-common.h.
2444 (genrtl_do_pushlevel): Moved to c-semantics.c.
2445 (genrtl_clear_out_block): Likewise.
2446 (genrtl_goto_stmt): Likewise.
2447 (genrtl_expr_stmt): Likewise.
2448 (genrtl_decl_stmt): Likewise.
2449 (gerntl_if_stmt): Likewise.
2450 (genrtl_while_stmt): Likewise.
2451 (genrtl_do_stmt): Likewise.
2452 (genrtl_return_stmt): Likewise.
2453 (genrtl_for_stmt): Likewise.
2454 (genrtl_break_stmt): Likewise.
2455 (genrtl_continue_stmt): Likewise.
2456 (genrtl_scope_stmt): Likewise.
2457 (genrtl_switch_stmt): Likewise.
2458 (genrtl_case_label): Likewise.
2459 (genrtl_begin_compound_stmt): Likewise.
2460 (genrtl_finish_compound_stmt): Likewise.
2461 (genrtl_compound_stmt): Likewise.
2462 (genrtl_asm_stmt): Likewise.
2463 (genrtl_decl_cleanup): Likewise.
2464 (expand_cond): Likewise.
2465 (expand_stmt): Renamed to ...
2466 (lang_expand_stmt): ... this.
2467 (lang_expand_expr_stmt): Initialize.
2468 (set_current_function_name_declared): Likewise.
2469 (stmts_are_full_exprs_p): Likewise.
2470 (current_function_name_declared): Likewise.
2471 (anon_aggr_type_p): Likewise.
2472 (do_poplevel): Change reference to
2473 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
2474 Change reference to stmts_are_full_exprs_p to
2475 current_stmt_tree->stmts_are_full_exprs_p.
2476 (add_tree): Likewise.
2477 (finish_expr_stmt): Likewise.
2478 (prep_stmt): Likewise.
2479 (lang_expand_stmt): Likewise.
2480 (begin_compound_stmt): Change reference to
2481 current_function_name_declared to
2482 cp_function_chain->name_declared and call to
2483 current_function_name_declared().
2484 (setup_vtbl_ptr): Likewise.
2485 (genrtl_do_poplevel): Removed.
2487 2000-06-30 Jason Merrill <jason@redhat.com>
2489 * init.c (init_init_processing): Go back to aligning like
2490 double_type_node for old ABI.
2491 (get_cookie_size): Make cookie larger if we get a type that needs
2492 more alignment.
2493 (build_vec_delete): Call it.
2495 * typeck.c (qualify_type_recursive): New fn.
2496 (composite_pointer_type): Use it.
2497 (build_binary_op): Use composite_pointer_type.
2499 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
2500 Jason Merrill <jason@redhat.com>
2502 * typeck.c (check_return_expr): Don't complain about returning
2503 NULL from operator new if -fcheck-new.
2504 * cp-tree.h: Declare flag_check_new here.
2505 * init.c: Not here.
2507 2000-06-28 Alex Samuel <samuel@codesourcery.com>
2509 * mangle.c (find_substitution): Use same_type_p.
2510 (write_encoding): Don't check for substitutions.
2512 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
2514 * parse.y (expr_no_comma_rangle): New non-terminal.
2515 (template_parm): Use it for default parameter case.
2516 (template_arg): Use it.
2517 (expr_no_commas): Remove commented out undefined extensions.
2518 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2519 * parse.h, parse.c: Rebuilt.
2521 2000-06-30 Mark Mitchell <mark@codesourcery.com>
2523 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
2524 (finish_asm_stmt): Do it here, instead.
2526 * cp-tree.h (ridpointers): Don't declare.
2527 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
2528 (record_builtin_java_type): Likewise.
2529 (init_decl_processing): Likewise.
2530 * lex.c: Move inclusion of lex.h.
2531 (ridpointers): Don't define.
2532 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
2533 RID_MAX.
2534 * lex.h (enum rid): Rename to ...
2535 (enum cp_rid): ... this.
2536 (ridpointers): Don't declare.
2537 * parse.y: Move inclusion of lex.h.
2538 * parse.c: Regenerated.
2539 * spew.c: Move inclusion of lex.h.
2541 * cp-tree.h (struct language_function): Remove temp_name_counter.
2542 (temp_name_counter): Remove.
2543 (get_temp_name): Change prototype.
2544 (get_guard): New function.
2545 (get_guard_cond): Likewise.
2546 (set_guard): Likewise.
2547 * cvt.c (build_up_reference): Adjust call to get_temp_name.
2548 * decl.c (expand_static_init): Use get_guard and friends to
2549 implement guard variables.
2550 * decl2.c (get_temp_name): Assume that the variables created are
2551 always static.
2552 (get_sentry): Rename to ...
2553 (get_guard): ... this. Implement new ABI guard variables.
2554 (get_guard_bits): New function.
2555 (get_guard_cond): Likewise.
2556 (set_guard): Likewise.
2557 (start_static_initialization_or_destruction): Use them.
2558 (do_static_initialization): Replace sentry with guard throughout.
2559 (do_static_destruction): Likewise.
2560 * init.c (create_temporary_var): Add comment.
2562 2000-06-28 Alex Samuel <samuel@codesourcery.com>
2564 * mangle.c (find_substitution): Use same_type_p.
2565 (write_encoding): Don't check for substitutions.
2567 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
2569 * parse.y (expr_no_comma_rangle): New non-terminal.
2570 (template_parm): Use it for default parameter case.
2571 (template_arg): Use it.
2572 (expr_no_commas): Remove commented out undefined extensions.
2573 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2574 * parse.h, parse.c: Rebuilt.
2576 2000-06-29 Mark Mitchell <mark@codesourcery.com>
2578 * cp-tree.h (flag_const_strings): Remove.
2579 (warn_parentheses): Likewise.
2580 (warn_format): Likewise.
2581 (common_type): Likewise.
2582 (default_conversion): Likewise.
2583 (build_binary_op): Likewise.
2584 (cp_build_binary_op): New macro.
2585 * call.c (build_new_op): Use cp_build_binary_op instead of
2586 build_binary_op.
2587 * class.c (build_vtable_entry_ref): Likewise.
2588 * decl.c (expand_static_init): Likewise.
2589 (compute_array_index_type): Likewise.
2590 (build_enumerator): Likewise.
2591 * decl2.c (delete_sanity): Likewise.
2592 (start_static_initialization_or_destruction): Likewise.
2593 * error.c (dump_type_suffix): Likewise.
2594 * init.c (resolve_offset_ref): Likewise.
2595 (build_new): Likewise.
2596 (build_new_1): Likewise.
2597 (build_vec_delete_1): Likewise.
2598 (build_vec_init): Likewise.
2599 (build_delete): Likewise.
2600 * rtti.c (synthesize_tinfo_fn): Likewise.
2601 (synthesize_tinfo_var): Likewise.
2602 * search.c (expand_upcast_fixups): Likewise.
2603 (fixup_all_virtual_upcast_offsets): Likewise.
2604 * typeck.c (build_array_ref): Likewise.
2605 (get_member_function_from_ptrfunc): Likewise.
2606 (build_binary_op): Add parameter.
2607 (pointer_int_sum): Use cp_build_binary_op.
2608 (pointer_diff): Likewise.
2609 (build_modify_expr): Likewise.
2610 (get_delta_difference): Likewise.
2611 (build_ptrmemfunc): Likewise.
2613 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
2615 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
2616 * decl.c (create_implicit_typedef): Adjust.
2617 * decl2.c (build_artificial_parm): Adjust.
2618 * method.c (implicitly_declare_fn): Adjust.
2619 * pt.c (push_inline_template_parms_recursive): Adjust.
2620 (process_template_parm): Adjust.
2621 (overloaded_template_name): Adjust.
2622 * semantics.c (finish_template_template_parm): Adjust.
2624 2000-06-28 Mark Mitchell <mark@codesourcery.com>
2626 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
2627 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
2628 where to emit thunks.
2629 (build_vtt): Adjust call to build_vtt_inits.
2630 (build_vtt_inits): Add parameter to indicate whether or not
2631 sub-VTTs for virtual bases should be included. Adjust handling of
2632 construction vtables.
2633 (get_matching_base): New function.
2634 (dfs_build_vtt_inits): Rename to ...
2635 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
2636 construction vtables.
2637 (dfs_fixup_binfo_vtbls): Likewise.
2638 (build_ctor_vtbl_groups): Build construction vtables for virtual
2639 bases, too.
2640 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
2641 to build construction vtbls.
2642 (dfs_accumulate_vtbl_inits): Adjust handling of
2643 construction vtables.
2645 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
2646 types correctly.
2648 2000-06-27 Mark Mitchell <mark@codesourcery.com>
2650 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
2652 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
2654 * search.c (hides): Remove.
2655 (is_subobject_of_p): Add most_derived parameter. Use
2656 CANONICAL_BINFO.
2657 (lookup_field_queue_p): Adjust.
2658 (lookup_field_r): Adjust.
2660 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
2662 * decl2.c (handle_class_head): Bash typedefs to the type's main
2663 decl.
2665 2000-06-25 Mark Mitchell <mark@codesourcery.com>
2667 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
2668 (begin_global_stmt_expr): ... this.
2669 (genrtl_finish_stmt_expr): Rename to ...
2670 (finish_global_stmt_expr): ... this.
2671 * init.c (begin_init_stmts): Adjust calls.
2672 (finish_init_stmts): Likewise.
2673 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
2674 (begin_global_stmt_expr): ... this.
2675 (genrtl_finish_stmt_expr): Rename to ...
2676 (finish_global_stmt_expr): ... this.
2678 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2680 * search.c (lookup_member): Fix typo in comment.
2682 2000-06-24 Jason Merrill <jason@redhat.com>
2684 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
2685 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
2687 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2689 * parse.y (complex_direct_notype_declarator): Support global_scope.
2690 * Makefile.in: Adjust conflict count.
2692 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2694 * parse.y (template_arg): Convert TEMPLATE_DECL
2695 that is a template template paramter to
2696 TEMPLATE_TEMPLATE_PARM here.
2698 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2699 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
2700 (copy_template_template_parm): Adjust prototype.
2701 * decl.c (grokdeclarator): Remove dead code.
2702 * pt.c (process_template_parm): Tidy.
2703 (lookup_template_class): Construct nodes in
2704 copy_template_template_parm.
2705 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
2706 lookup_template_class. Use TYPE_TI_TEMPLATE.
2707 * tree.c (copy_template_template_parm): Add NEWARGS
2708 parameter.
2709 (mapcar): Adjust call to copy_template_template_parm.
2710 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
2711 * method.c (build_template_template_parm_names): Change error
2712 code to avoid compilation warning.
2714 * gxxint.texi: Document template template parameter
2715 name mangling.
2717 2000-06-21 Alex Samuel <samuel@codesourcery.com>
2719 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
2720 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
2721 (cp-demangle.o): New rule.
2722 (dyn-string.o): Likewise.
2723 * inc/cxxabi.h (__cxa_demangle): New declaration.
2725 2000-06-22 Mark Mitchell <mark@codesourcery.com>
2727 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
2728 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
2729 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
2730 a tree, not an int.
2731 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
2732 (make_thunk): Change prototype.
2733 (emit_thunk): Rename to use_thunk.
2734 (mangle_thunk): Change prototype.
2735 * class.c (get_derived_offset): Simplify.
2736 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
2737 BV_GENERATE_THUNK_WITH_VTABLE_P.
2738 (build_primary_vtable): Simplify.
2739 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
2740 (dfs_find_base): Remove.
2741 (update_vtable_entry_for_fn): Correct bug in finding the base
2742 where a virtual function was first declared. Figure out whether
2743 or not to emit a vcall-thunk with the vtables in which it appears.
2744 Correct logic for deciding whether to use an ordinary thunk, or a
2745 vcall thunk.
2746 (finish_struct_1): Remove unnecssary code.
2747 (build_vtbl_initializer): Use ssize_int for the running counter of
2748 negative indices.
2749 (build_vtbl_initializer): Only use vcall thunks where necessary.
2750 Mark thunks as needing to be emitted with their vtables, or not.
2751 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
2752 indices. Use size_binop.
2753 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
2754 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
2755 size_binop.
2756 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
2757 (build_vtable_entry): Mark thunks as needing to be emitted with
2758 their vtables, or not.
2759 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
2760 * decl2.c (mark_vtable_entries): Use use_thunk instead of
2761 emit_thunk.
2762 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
2763 information.
2764 * error.c (dump_expr): Use BV_FN.
2765 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
2766 not an int.
2767 * method.c (make_thunk): Likewise.
2768 (emit_thunk): Rename to use_thunk. Allow callers to decide
2769 whether or not to actually emit the thunk. Adjust for changes in
2770 representation of vcall offsets.
2771 * search.c (dfs_get_pure_virtuals): Use BV_FN.
2772 * semantics.c (emit_associated_thunks): New function.
2773 (expand_body): Use it.
2774 * ir.texi: Adjust decriptions of thunks.
2776 2000-06-22 Jason Merrill <jason@redhat.com>
2778 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
2779 (tsubst_friend_function): Copy it here.
2781 * decl.c (grok_op_properties): Fix typo.
2783 * decl2.c (delete_sanity): Clarify warning, avoid failure on
2784 deleting void*.
2786 * pt.c (check_explicit_specialization): Clarify error.
2788 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
2789 an old OVERLOAD when we're declaring a non-function.
2790 (pushdecl, destroy_local_var): Check for error_mark_node.
2791 (warn_extern_redeclared_static): Also bail early if
2792 we're a CONST_DECL.
2793 (push_overloaded_decl): Ignore an old error_mark_node.
2795 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
2797 * call.c (build_x_va_arg): Check if in a template decl.
2798 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
2800 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2802 * class.c (push_lang_context): TYPE_NAME gets you to the Java
2803 types DECLs.
2804 * decl.c (check_goto): Computed gotos assumed OK.
2806 2000-06-20 Jason Merrill <jason@redhat.com>
2808 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
2809 for which we don't need to look for instantiations.
2811 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
2813 * parse.y (program): Always call finish_translation_unit.
2814 * parse.c, parse.h: Rebuilt.
2816 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
2818 * method.c: Don't include hard-reg-set.h.
2820 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
2822 * rtti.c (get_base_offset): Cope when vbase field is in a base.
2824 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
2826 * call.c (build_conditional_expr): Use VOID_TYPE_P.
2827 * cvt.c (cp_convert_to_pointer): Likewise.
2828 (convert_to_void): Likewise.
2829 * error.c (dump_expr): Likewise.
2830 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
2831 * init.c (build_delete): Likewise.
2832 * method.c (emit_thunk): Likewise.
2833 * optmize.c (declare_return_variable): Likewise.
2834 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2835 (get_typeid): Likewise.
2836 (build_dynamic_cast_1): Likewise.
2837 * typeck.c (composite_pointer_type): Likewise.
2838 (common_type): Likewise.
2839 (build_indirect_ref): Likewise.
2840 (build_binary_op): Likewise.
2841 (build_x_compound_expr): Likewise.
2842 (check_return_expr): Likewise.
2843 * typeck2.c (add_exception_specifier): Likewise.
2845 * mangle.c (write_method_parms): Use direct comparison for end
2846 of parmlist.
2848 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
2850 * cp-tree.h (genrtl_try_block): Declare function.
2851 (genrtl_handler): Likewise.
2852 (genrtl_catch_block): Likewise.
2853 (genrtl_ctor_stmt): Likewise.
2854 (genrtl_subobject): Likewise.
2855 (genrtl_decl_cleanup): Likewise.
2856 (genrtl_do_poplevel): Likewise.
2857 (genrtl_do_pushlevel): Likewise.
2858 (genrtl_clear_out_block): Likewise.
2859 (genrtl_goto_stmt): Likewise.
2860 (genrtl_expr_stmt): Likewise.
2861 (genrtl_decl_stmt): Likewise.
2862 (genrtl_if_stmt): Likewise.
2863 (genrtl_while_stmt): Likewise.
2864 (genrtl_do_stmt): Likewise.
2865 (genrtl_return_stmt): Likewise.
2866 (genrtl_for_stmt): Likewise.
2867 (genrtl_break_stmt): Likewise.
2868 (genrtl_continue_stmt): Likewise.
2869 (genrtl_scope_stmt): Likewise.
2870 (genrtl_switch_stmt): Likewise.
2871 (genrtl_case_label): Likewise.
2872 (genrtl_begin_compound_stmt): Likewise.
2873 (genrtl_finish_compound_stmt): Likewise.
2874 (genrtl_compound_stmt): Likewise.
2875 (genrtl_asm_stmt): Likewise.
2876 (genrtl_named_return_value): Likewise.
2877 (genrtl_begin_stmt_expr): Likewise.
2878 (genrtl_finish_stmt_expr): Likewise.
2879 (finish_for_stmt): Removed first argument.
2880 (finish_switch_stmt): Likewise.
2882 * semantics.c (genrtl_try_block): Define function.
2883 (genrtl_handler): Likewise.
2884 (genrtl_catch_block): Likewise.
2885 (genrtl_ctor_stmt): Likewise.
2886 (genrtl_subobject): Likewise.
2887 (genrtl_decl_cleanup): Likewise.
2888 (genrtl_do_poplevel): Likewise.
2889 (genrtl_do_pushlevel): Likewise.
2890 (genrtl_clear_out_block): Likewise.
2891 (genrtl_goto_stmt): Likewise.
2892 (genrtl_expr_stmt): Likewise.
2893 (genrtl_decl_stmt): Likewise.
2894 (genrtl_if_stmt): Likewise.
2895 (genrtl_while_stmt): Likewise.
2896 (genrtl_do_stmt): Likewise.
2897 (genrtl_return_stmt): Likewise.
2898 (genrtl_for_stmt): Likewise.
2899 (genrtl_break_stmt): Likewise.
2900 (genrtl_continue_stmt): Likewise.
2901 (genrtl_scope_stmt): Likewise.
2902 (genrtl_switch_stmt): Likewise.
2903 (genrtl_case_label): Likewise.
2904 (genrtl_begin_compound_stmt): Likewise.
2905 (genrtl_finish_compound_stmt): Likewise.
2906 (genrtl_compound_stmt): Likewise.
2907 (genrtl_asm_stmt): Likewise.
2908 (genrtl_named_return_value): Likewise.
2909 (genrtl_begin_stmt_expr): Likewise.
2910 (genrtl_finish_stmt_expr): Likewise.
2911 (finish_for_stmt): Removed first argument and generate rtl
2912 specific code.
2913 (finish_switch_stmt): Likewise.
2914 (do_poplevel): Removed generate rtl specific code.
2915 (do_pushlevel): Likewise.
2916 (add_tree): Likewise.
2917 (finish_goto_stmt): Likewise.
2918 (finish_expr_stmt): Likewise.
2919 (begin_if_stmt): Likewise.
2920 (finish_if_stmt_cond): Likewise.
2921 (finish_then_clause): Likewise.
2922 (begin_else_clause): Likewise.
2923 (finish_else_clause): Likewise.
2924 (finish_if_stmt): Likewise.
2925 (clear_out_block): Likewise.
2926 (begin_while_stmt): Likewise.
2927 (finish_while_stmt_cond): Likewise.
2928 (finish_while_stmt): Likewise.
2929 (begin_do_stmt): Likewise.
2930 (finish_do_body): Likewise.
2931 (finish_do_stmt): Likewise.
2932 (finish_return_stmt): Likewise.
2933 (begin_for_stmt): Likewise.
2934 (finish_for_init_stmt): Likewise.
2935 (finish_for_cond): Likewise.
2936 (finish_for_expr): Likewise.
2937 (finish_break_stmt): Likewise.
2938 (finish_continue_stmt): Likewise.
2939 (begin_switch_stmt): Likewise.
2940 (finish_switch_cond): Likewise.
2941 (finish_case_label): Likewise.
2942 (begin_try_block): Likewise.
2943 (begin_function_try_block): Likewise.
2944 (finish_try_block): Likewise.
2945 (finish_cleanup_try_block): Likewise.
2946 (finish_cleanup): Likewise.
2947 (finish_function_try_block): Likewise.
2948 (finish_handler_sequence): Likewise.
2949 (finish_function_handler_sequence): Likewise.
2950 (begin_handler): Likewise.
2951 (finish_handler_parms): Likewise.
2952 (begin_catch_block): Likewise.
2953 (finish_handler): Likewise.
2954 (begin_compound_stmt): Likewise.
2955 (finish_compound_stmt): Likewise.
2956 (finish_asm_stmt): Likewise.
2957 (finish_label_stmt): Likewise.
2958 (finish_label_decl): Likewise.
2959 (finish_subobject): Likewise.
2960 (finish_decl_cleanup): Likewise.
2961 (finish_named_return_value): Likewise.
2962 (begin_stmt_expr): Likewise.
2963 (finish_stmt_expr): Likewise.
2965 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
2966 to call genrtl_expr_stmt when appropriate.
2968 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
2969 begin_compound_expr to call genrtl_begin_stmt_expr and
2970 genrtl_begin_compound_expr when appropriate.
2971 (finish_init_stmts): Changed calls to finish_compound_expr and
2972 finish_stmt_expr to call genrtl_finish_compound_expr and
2973 genrtl_finish_stmt_expr when appropriate.
2974 (expand_default_init): Changed call to finish_expr_stmt to call
2975 genrtl_expr_stmt when appropriate.
2976 (build_vec_init): Likewise.
2978 * parse.y (simple_stmt): Removed first argument from call to
2979 finish_for_stmt. Removed first argument from call to
2980 finish_switch_stmt.
2982 * parse.c: Regenerated.
2984 * pt.c (tsubst_expr): Removed first argument from call to
2985 finish_for_stmt. Removed first argument from call to
2986 finish_switch_stmt.
2988 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
2990 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
2991 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
2993 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
2994 (cplus_tree_code_length[]): Likewise.
2995 (cplus_tree_code_name[]): Likewise.
2996 (init_parse): Added call to add_c_tree_codes. Changed
2997 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
2999 2000-06-16 Mark Mitchell <mark@codesourcery.com>
3001 * cp-tree.h (finish_mem_initializers): Declare.
3002 (count_trees): Likewise.
3003 * parse.y (base_init): Use finish_mem_initializers.
3004 * semantics.c (finish_mem_initializers): New function.
3006 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
3007 the number of trees.
3008 (n_trees): Remove.
3009 (count_trees): Don't use it.
3011 2000-06-15 Jason Merrill <jason@redhat.com>
3013 * tree.c (count_trees): New debugging function.
3015 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
3016 * init.c (build_member_call): Pull out the name of a DECL.
3018 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
3019 * semantics.c (expand_body): Push to TV_INTEGRATION here.
3020 * optimize.c (optimize_function): Not here.
3021 * pt.c (instantiate_decl): Push to TV_PARSE.
3023 2000-06-15 Mark Mitchell <mark@codesourcery.com>
3025 * cp-tree.h (struct language_function): Remove x_base_init_list
3026 and x_member_init_list.
3027 (current_base_init_list): Remove.
3028 (current_member_init_list): Likewise.
3029 (setup_vtbl_ptr): Change prototype.
3030 (emit_base_init): Likewise.
3031 (expand_member_init): Likewise.
3032 (reinit_parse_for_function): Remove.
3033 * decl.c (save_function_data): Don't clear x_base_init_list and
3034 x_member_init_list.
3035 (mark_language_function): Don't mark them.
3036 * init.c (perform_member_init): Tweak comment.
3037 (sort_member_init): Take the list of initializers as an argument.
3038 (sort_base_init): Likewise.
3039 (emit_base_init): Likewise.
3040 (expand_member_init): Return the initializer. Don't use global
3041 variables.
3042 * lex.c (reinit_parse_for_function): Remove.
3043 * method.c (build_template_parm_names): Correct substitution.
3044 (do_build_copy_constructor): Don't use current_member_init_list
3045 and current_base_init_list.
3046 (synthesize_method): Likewise.
3047 * parse.y (base_init): Split mem-initializers into
3048 base-initializers and field-initializers.
3049 (member_init_list): Build up the list here.
3050 (member_init): Return the initializer.
3051 (fn.depfn): Don't use reinit_parse_for_function.
3052 * parse.c: Regenerated.
3053 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
3054 ERROR_MARK.
3055 (tsubst_expr): Don't use current_member_init_list
3056 and current_base_init_list.
3057 (tsubst_expr_values): Rename to ...
3058 (tsubst_initializer_list): ... this. Use convert_from_reference.
3059 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
3060 and current_base_init_list.
3061 (begin_function_definition): Don't call reinit_parse_for_function.
3063 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
3065 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
3066 correctly.
3068 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
3070 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
3072 * cp-tree.h (IF_COND): Move to c-common.h.
3073 (THEN_CLAUSE): Likewise.
3074 (ELSE_CLAUSE): Likewise.
3075 (WHILE_COND): Likewise.
3076 (WHILE_BODY): Likewise.
3077 (DO_COND): Likewise.
3078 (DO_BODY): Likewise.
3079 (RETURN_EXPR): Likewise.
3080 (EXPR_STMT_EXPR): Likewise.
3081 (FOR_INIT_STMT): Likewise.
3082 (FOR_COND): Likewise.
3083 (FOR_EXPR): Likewise.
3084 (FOR_BODY): Likewise.
3085 (SWITCH_COND): Likewise.
3086 (SWITCH_BODY): Likewise.
3087 (CASE_LOW): Likewise.
3088 (CASE_HIGH): Likewise.
3089 (GOTO_DESTINATION): Likewise.
3090 (COMPOUND_BODY): Likewise.
3091 (ASM_CV_QUAL): Likewise.
3092 (ASM_STRING): Likewise.
3093 (ASM_OUTPUTS): Likewise.
3094 (ASM_INPUTS): Likewise.
3095 (ASM_CLOBBERS): Likewise.
3096 (DECL_STMT_DECL): Likewise.
3097 (STMT_EXPR_STMT): Likewise.
3098 (LABEL_STMT_LABEL): Likewise.
3099 (SCOPE_BEGIN_P): Likewise.
3100 (SCOPE_END_P): Likewise.
3101 (SCOPE_STMT_BLOCK): Likewise.
3102 (SCOPE_NULLIFIED_P): Likewise.
3103 (SCOPE_NO_CLEANUPS_P): Likewise.
3104 (SCOPE_PARTIAL_P): Likewise.
3105 (ASM_VOLATILE_P): Likewise.
3106 (STMT_LINENO): Likewise.
3107 (STMT_LINENO_FOR_FN_P): Likewise.
3109 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
3110 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
3111 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
3112 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
3113 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
3115 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
3117 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
3118 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
3120 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
3121 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
3122 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
3124 2000-06-14 Mark Mitchell <mark@codesourcery.com>
3126 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
3127 * class.c (dfs_find_final_overrider): Set it appropriately.
3128 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
3129 avoid unneeded secondary vptrs.
3131 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3133 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
3134 (check_bitfield_decl, check_field_decl): Likewise.
3135 (build_vtbl_or_vbase_field, build_base_field): Likewise.
3136 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
3137 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
3138 (xfer_tag, finish_enum): Likewise.
3139 * decl2.c (finish_builtin_type): Likewise.
3140 * init.c (init_init_processing): Likewise.
3141 * pt.c (instantiate_class_template): Likewise.
3142 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
3143 * cp-tree.h (struct lang_type): Add user_align member.
3144 (CLASSTYPE_USER_ALIGN): Define.
3146 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3148 * Make-lang.in (c++.install-common): Install g++-cross in
3149 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
3150 $(target_alias)-g++ and $(target_alias)-c++.
3152 2000-06-12 Mark Mitchell <mark@codesourcery.com>
3154 * class.c (vcall_offset_data_s): Add last_init and fns.
3155 (overrides): Rename to same_signature_p.
3156 (dfs_find_final_overrider): Adjust accordingly.
3157 (mark_overriders): Likewise.
3158 (warn_hidden): Likewise.
3159 (build_vtbl_initializer): Reorganize machinery for building things
3160 at negative offsets.
3161 (build_vcall_and_vbase_vtbl_entries): Likewise.
3162 (build_vbase_offset_vtbl_entries): Likewise.
3163 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
3164 offset entries. Do not create two entries for functions with the
3165 same signature.
3166 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
3167 (build_rtti_vtbl_entries): Reorganize machinery for building things
3168 at negative offsets.
3170 * optimize.c (expand_call_inline): Don't recurse into the code
3171 used to initialize the parameters more than once.
3173 2000-06-11 Mark Mitchell <mark@codesourcery.com>
3175 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
3176 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
3177 (find_substitution): Only use the `Sa' substitution for
3178 std::allocator, not instantiations of it.
3179 (write_template_prefix): Move comment. Only use a TREE_LIST to
3180 represent substitutions for a member template.
3181 (write_array_type): Mangle array dimensions correctly.
3182 * optimize.c (maybe_clone_body): Copy more information from the
3183 cloned function.
3184 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
3185 on the regenerated declaration.
3187 2000-06-11 Chip Salzenberg <chip@valinux.com>
3188 Mark Mitchell <mark@codesourcery.com>
3190 * class.c (build_vtable): Clarify comment.
3191 (build_ctor_vtbl_group): Pass the most derived type to
3192 build_vtable.
3194 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3196 * decl2.c (compare_options): Don't needlessly cast away const-ness.
3198 2000-06-10 Mark Mitchell <mark@codesourcery.com>
3200 * decl.c (add_binding): Handle duplicate declarations of external
3201 variables.
3203 2000-06-09 Chip Salzenberg <chip@valinux.com>
3204 Mark Mitchell <mark@codesourcery.com>
3206 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
3207 argument.
3208 (write_signed_number): New macro.
3209 (write_unsigned_number): Likewise.
3210 (write_source_name): Use them.
3211 (write_number): Handle signed and unsigned values.
3212 (write_integer_cst): Use tree_int_cst_sgn, and use
3213 write_unsigned_number or write_signed_number as appropriate.
3214 (write_discriminator): Use write_unsigned_number or
3215 write_signed_number as appropriate.
3216 (write_template_arg_literal): Likewise.
3217 (write_array_type): Use tree_low_cst.
3218 (write_template_parm): Use write_unsigned_number or
3219 write_signed_number as appropriate.
3220 (write_substitution): Adjust call to write_number.
3221 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
3222 (write_expression): Handle non-type template arguments of
3223 reference type correctly.
3224 (mangle_thunk): Use write_signed_number.
3226 2000-06-09 Chip Salzenberg <chip@valinux.com>
3228 * mangle.c (find_substition): Don't mangle objects with typename
3229 substitutions (e.g. "cin" as "Si").
3231 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
3233 * call.c (add_candidate): Use ggc_alloc_cleared.
3234 * decl.c (lookup_label): Likewise.
3235 * lex.c (retrofit_lang_decl): Likewise.
3237 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
3239 * semantics.c (expand_body): Push to TV_EXPAND.
3240 * optimize.c (optimize_function): Push to TV_INTEGRATION.
3241 * decl.c (start_function): Always call announce_function.
3243 * tinfo2.cc: Just declare abort.
3245 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
3247 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
3248 whenever @ is a symbolic name.
3250 2000-06-08 Jakub Jelinek <jakub@redhat.com>
3252 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
3254 2000-06-07 Mark Mitchell <mark@codesourcery.com>
3256 * decl.c (pushdecl): Look up functions by DECL_NAME, not
3257 DECL_ASSEMBLER_NAME.
3259 2000-06-06 Mark Mitchell <mark@codesourcery.com>
3261 * decl2.c (c_language): Define.
3263 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
3265 * lex.c (lang_init_options): Tweak.
3267 * decl2.c: Remove #inclusion of diagnostic.h
3268 (lang_decode_option): Move diagnostic formatting options to
3269 toplevel.
3271 * lang-options.h: Remove documentation for diagnostic options.
3273 * Makefile.in (lex.o): Depends upon diagnostic.h
3275 2000-06-06 Mark Mitchell <mark@codesourcery.com>
3277 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
3278 the same DECL_RESULT, it's not a redefinition.
3279 * pt.c (tsubst_decl): Remove code to handle illegal
3280 specializations.
3282 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
3284 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
3286 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
3288 * search.c (maybe_suppress_debug_info): Don't check
3289 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
3291 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
3292 here if extern_p.
3294 Remember instantiation context in deferred instantiations.
3295 * cp-tree.h (struct tinst_level): Remove.
3296 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
3297 * pt.c (current_tinst_level): Now a tree.
3298 (print_template_context, push_tinst_level, pop_tinst_level,
3299 tinst_for_decl): Adjust.
3300 (reopen_tinst_level): New fn.
3301 (init_pt): Register current_tinst_level as a root.
3302 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
3303 of the pending templates list.
3304 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
3305 * lex.c (extract_interface_info): Adjust.
3306 * decl2.c (warn_if_unknown_interface): Adjust.
3308 2000-06-05 Mark Mitchell <mark@codesourcery.com>
3310 * class.c (indirect_primary_base_p): New function.
3311 (determine_primary_base): Use it.
3313 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
3315 Update new-abi dynamic cast algorithm.
3316 * tinfo.cc (__class_type_info::__dyncast_result): Add
3317 whole_details. Adjust constructor.
3318 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
3319 Avoid unnecessary searching.
3320 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
3322 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3324 * decl.c (init_decl_processing): Don't call record_component_aliases.
3325 * tree.c (build_cplus_array_type_1): Likewise.
3327 2000-06-04 Mark Mitchell <mark@codesourcery.com>
3329 * ir.texi: Correct typo.
3330 * mangle.c (write_expression): Handle non-type template arguments
3331 with reference type.
3332 * method.c (build_overload_value): Likewise.
3333 * pt.c (convert_nontype_argument): Explicitly represent conversion
3334 to a reference with an ADDR_EXPR.
3335 (unify): Always unify arguments in left-to-right order.
3337 2000-06-03 Alex Samuel <samuel@codesourcery.com>
3338 Mark Mitchell <mark@codesourcery.com>
3340 * Make-lang.in (CXX_SRCS): Add mangle.c.
3341 * Makefile.in (CXX_OBJS): Add mangle.o.
3342 (mangle.o): New rule.
3344 * class.c (local_classes): New variable.
3345 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
3346 (get_vtt_name): Use mangle_vtt_name for new ABI.
3347 (init_class_processing): Initialize local_classes.
3348 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
3349 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
3350 (std_identifier): New macro.
3351 (DECL_VOLATILE_MEMFUNC_P): New macro.
3352 (DECL_NAMESPACE_STD_P): Likewise.
3353 (local_classes): Declare.
3354 (get_mostly_instantiated_function_type): Declare.
3355 (init_mangle): Declare.
3356 (mangle_decl): Likewise.
3357 (mangle_type_string): Likewise.
3358 (mangle_type): Likewise.
3359 (mangle_typeinfo_for_type): Likewise.
3360 (mangle_typeinfo_string_for_type): Likewise.
3361 (mangle_vtbl_for_type): Likewise.
3362 (mangle_vtt_for_type): Likewise.
3363 (mangle_ctor_vtbl_for_type): Likewise.
3364 (mangle_thunk): Likewise.
3365 (mangle_conv_op_name_for_type): Likewise.
3366 (mangle_guard_variable): Likewise.
3367 * decl.c (pushtag): Keep track of local classes.
3368 (initialize_predefined_identifiers): Initialize std_identifier.
3369 (init_decl_processing): Use std_identifier.
3370 (start_decl): Don't treat instantiations as specializations.
3371 (grokdeclarator): Likewise.
3372 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
3373 name for fully-instantiated templates.
3374 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
3375 destructors with the new ABI.
3376 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
3377 (grokfield): Use mangle_type for new ABI.
3378 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
3379 (get_sentry): Use mangle_guard_variable for new ABI.
3380 (start_static_initialization_or_destruction): Likewise.
3381 * expr.c (extract_aggr_init): Remove.
3382 (extract_scalar_init): Likewise.
3383 (extract_init): Remove #if 0'd code.
3384 * mangle.c: New function.
3385 * method.c (build_mangled_name): Assert not flag_new_abi.
3386 (build_static_name): Likewise.
3387 (build_decl_overload_real): Likewise.
3388 (build_typename_overload): Likewise.
3389 (build_overload_with_type): Likewise.
3390 (build_overload_name): Likewise.
3391 (get_ctor_vtbl_name): Likewise.
3392 (start_squangling): Likewise.
3393 (get_id_2): Likewise.
3394 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
3395 (init_method): Call init_mangle for new ABI.
3396 (make_thunk): Call mangle_thunk for new ABI.
3397 * operators.def: Correct new ABI manglings for the `%' operator.
3398 Add `::' operator.
3399 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
3400 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
3401 (lookup_template_class): Call mangle_decl for new ABI.
3402 (get_mostly_instantiated_function_type): New function.
3403 (set_mangled_name_for_template_decl): Use it.
3404 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
3405 the new ABI. Use mangle_conv_op_name_for_type for instantiated
3406 conversion op names.
3407 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
3408 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
3409 (tinfo_base_init): Likewise. Mangle typeinfo string name with
3410 mangle_typeinfo_string_for_type.
3412 2000-06-03 Mark Mitchell <mark@codesourcery.com>
3414 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
3415 (INNERMOST_TEMPLATE_ARGS): New macro.
3416 (innermost_args): Remove.
3417 (get_innermost_template_args): New function.
3418 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
3419 * error.c (dump_function_decl): Be caution when using
3420 most_general_template.
3421 * method.c (build_template_parm_names): Use
3422 INNERMOST_TEMPLATE_ARGS.
3423 * pt.c (add_to_template_args): Tidy comment
3424 (get_innermost_template_args): New function.
3425 (check_explicit_specialization): Clear DECL_INITIAL for a new
3426 specialization.
3427 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
3428 Tidy.
3429 (push_template_decl): Always register specializations of the most
3430 general template.
3431 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
3432 (coerce_template_parms): Likewise.
3433 (lookup_template_class): Likewise.
3434 (innermost_args): Remove.
3435 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
3436 (tsubst_decl): Handle tricky specializations. Use
3437 get_innermost_template_args.
3438 (instantiate_template): Simplify handling of partial
3439 instantiations.
3440 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
3441 (most_general_template): Reimplement, in a more straightforward
3442 manner.
3443 (regenerate_decl_from_template): Tweak formatting. Use
3444 TMPL_ARGS_DEPTH for clarity.
3445 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
3447 * dump.c (dequeue_and_dump): Dump information about thunks.
3449 2000-06-01 Richard Henderson <rth@cygnus.com>
3451 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
3453 2000-06-01 Richard Henderson <rth@cygnus.com>
3455 * decl2.c (unsupported_options): Fix typo, make const.
3456 (lang_decode_option): Fix bsearch argument order.
3458 2000-06-01 Mark Mitchell <mark@codesourcery.com>
3460 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
3461 on FIELD_DECLs.
3463 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3465 * cp-tree.h (c_get_alias_set): Deleted.
3466 * Makefile.in (decl.o): Include ../expr.h.
3467 * decl.c (expr.h): Include.
3468 (init_decl_processing): Call record_component_aliases for arrays.
3469 (grokdeclarator): Likewise.
3470 Set TREE_ADDRESSABLE for fields that aren't bitfields.
3471 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
3473 2000-05-31 Mark Mitchell <mark@codesourcery.com>
3475 Remove guiding declaration support.
3476 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
3477 (flag_guiding_decls): Remove.
3478 * call.c (build_user_type_conversion_1): Remove support for
3479 guiding decls.
3480 (build_new_function_call): Likewise.
3481 (build_new_op): Likewise.
3482 (build_new_method_call): Likewise.
3483 * decl.c (start_function): Likewise.
3484 * friend.c (is_friend): Likewise.
3485 (do_friend): Likewise.
3486 * decl2.c ((flag_dump_translation_unit): Make it const.
3487 (flag_guiding_decls): Remove.
3488 (unsupported_options): New variable
3489 (compare_options): New function.
3490 (lang_decode_option): Use them.
3492 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
3494 * method.c (mangle_expression): Adjust test for legal expression
3495 operators.
3497 * pt.c (instantiate_decl): Save and restore the local
3498 specializations list.
3500 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
3502 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
3504 2000-05-30 Mark Mitchell <mark@codesourcery.com>
3506 * call.c (add_template_candidate_real): Handle member template
3507 constructors for classes with virtual bases.
3508 (build_user_type_conversion_1): Use in_charge_arg_for_name.
3509 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
3511 * ir.texi: Update thunk documentation.
3513 * call.c (joust): Fix handling of overloaded builtin operators.
3515 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
3517 * cp-tree.h (DECL_ANTICIPATED): New macro.
3518 Document new use of DECL_LANG_FLAG_7.
3519 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
3520 in the user namespace.
3521 * lex.c (do_identifier): If the identifier's declaration has
3522 DECL_ANTICIPATED on, it has not yet been declared. But do not
3523 replace it with an ordinary implicit declaration.
3525 * tinfo2.cc: Include stdlib.h.
3527 2000-05-29 Mark Mitchell <mark@codesourcery.com>
3529 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
3530 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
3531 CLASSTYPE_ALIGN.
3533 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
3535 * decl2.c (lang_decode_option): Use skip_leading_substring instead
3536 of plain strncmp.
3538 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
3540 * operators.def (<?): Duplicated, should have been...
3541 (>?): this. Fixed.
3543 2000-05-27 Alex Samuel <samuel@codesourcery.com>
3544 Mark Mitchell <mark@codesourcery.com>
3546 * cp-tree.h (ansi_opname): Make it a macro.
3547 (ansi_assopname): Likewise.
3548 (struct lang_decl_flags): Add assignment_operator_p.
3549 (struct lang_decl): Add operator_code.
3550 (DECL_VTT_PARM): Adjust.
3551 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
3552 overloaded operator.
3553 (SET_OVERLOADED_OPERATOR_CODE): New macro.
3554 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
3555 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
3556 (opname_tab): Remove.
3557 (assignop_tab): Likewise.
3558 (operator_name_info_t): New type.
3559 (operator_name_info): New variable.
3560 (assignment_operator_name_info): Likewise.
3561 (build_cp_library_fn): Remove declaration.
3562 (push_cp_library_fn): Likewise.
3563 (operator_name_string): Likewise.
3564 (build_decl_overload): Likewise.
3565 * call.c (print_z_candidates): Simplify.
3566 (build_object_call): Adjust usage of ansi_opname. Use
3567 DECL_OVERLOADED_OPERATOR_P.
3568 (op_error): Adjust operator name lookup.
3569 (build_conditional_expr): Adjust usage of ansi_opname.
3570 (build_new_op): Likewise.
3571 (build_op_delete_call): Likewise.
3572 (build_over_call): Likewise.
3573 (joust): Use DECL_OVERLOADED_OPERATOR_P.
3574 * decl.c (duplicate_decls): Copy operator_code.
3575 (init_decl_processing): Adjust parameters to push_cp_library_fn.
3576 (builtin_function): Adjust parameters to build_library_fn_1.
3577 (build_library_fn_1): Accept an overloaded operator code.
3578 (build_library_fn): Pass ERROR_MARK.
3579 (build_cp_library_fn): Accept an overloaded operator code.
3580 (push_cp_library_fn): Likewise.
3581 (grokfndecl): Tweak.
3582 (grokdeclarator): Simplify code to compute names of overloaded
3583 operators. Adjust use of ansi_opname.
3584 (ambi_op_p): Work on tree_codes, not identifiers.
3585 (unary_op_p): Likewise.
3586 (grok_op_properties): Likewise.
3587 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
3588 (lang_mark_tree): Don't try to mark the operator_code.
3589 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
3590 * error.c (dump_decl): Remove special handling for operator
3591 names.
3592 (dump_function_name): Likewise.
3593 (dump_expr): Adjust name lookup of operators.
3594 (op_to_string): Simplify.
3595 (assop_to_string): Likewise.
3596 * init.c (build_new_1): Adjust use of ansi_opname.
3597 * lex.c (opname_tab): Remove.
3598 (assignop_tab): Likewise.
3599 (ansi_opname): Likewise.
3600 (ansi_assopname): Likewise.
3601 (operator_name_string): Likewise.
3602 (reinit_lang_specific): Likewise.
3603 (operator_name_info): New variable.
3604 (assignment_operator_name_info): Likewise.
3605 (init_operators): New function.
3606 (init_parse): Use it.
3607 (do_identifier): Adjust use of ansi_opname.
3608 * method.c (mangle_expression): Don't use ansi_opname for
3609 mangling.
3610 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
3611 (build_decl_overload): Remove.
3612 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
3613 (do_build_assign_ref): Adjust use of ansi_opname.
3614 (synthesize_method): Likewise.
3615 (implicitly_declare_fn): Likewise.
3616 * operators.def: New file.
3617 * parse.y (operator): Adjust use of ansi_opname.
3618 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
3619 (set_mangled_name_for_template_decl): Don't play games with
3620 current_namespace.
3621 (special_function_p): Adjust use of ansi_opname.
3622 * typeck.c (check_return_expr): Likewise.
3623 * Make-lang.in (cc1plus): Depend on operators.def.
3624 * Makefile.in (lex.o): Likewise.
3625 (decl.o): Likewise.
3627 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
3629 * Make-lang.in (cplib2.ready): Eradicate.
3631 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3633 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
3634 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
3635 (built_min, cp_tree_equal): Likewise.
3637 2000-05-26 Mark Mitchell <mark@codesourcery.com>
3639 * class.c (layout_nonempty_base_or_field): Replace
3640 `record_layout_info' with `record_layout_info_s'.
3642 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
3644 Fix goto checking.
3645 * cp-tree.h (struct language_function): x_named_labels is now
3646 a struct named_label_list*.
3647 * decl.c (struct named_label_use_list): Renamed from...
3648 (struct named_label_list): ...this. New struct.
3649 (push_binding_level): Don't set eh_region.
3650 (note_level_for_eh): New fn.
3651 (pop_label): Take label and old value directly.
3652 (pop_labels): Adjust for new named_labels format.
3653 (lookup_label): Likewise.
3654 (poplevel): Note characteristics of a binding level containing a
3655 named label. Mess with named label lists earlier.
3656 (mark_named_label_lists): New fn.
3657 (mark_lang_function): Call it.
3658 (use_label): New fn, split out from...
3659 (make_label_decl): ...here. Don't call it.
3660 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
3661 check_previous_gotos): New fns, split out from...
3662 (define_label): ...here.
3663 (check_switch_goto): New fn.
3664 (define_case_label): Call it.
3665 (check_goto): New fn.
3666 * semantics.c (finish_goto_stmt): Call it and use_label.
3667 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
3668 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
3670 2000-05-26 Mark Mitchell <mark@codesourcery.com>
3672 * class.c (build_vtable_entry_ref): Correct usage of
3673 get_vtbl_decl_for_binfo.
3675 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
3676 * method.c (implicitly_declare_fn): Not here.
3678 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
3680 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
3681 (CPTI_PTMD_DESC_TYPE): ... here.
3682 (ptmd_desc_type_node): Rename to ...
3683 (ptm_desc_type_node): ... here.
3684 * decl.c: Likewise.
3685 * rtti.c (ptmd_initializer): Rename to ...
3686 (ptm_initializer): ... here.
3687 (sythesize_tinfo_var): Adjust. Deal with pointer to member
3688 function.
3689 (create_tinfo_types): Adjust.
3691 2000-05-25 Mark Mitchell <mark@codesourcery.com>
3693 Finish implementation of VTTs.
3694 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
3695 CPTI_VTT_PARM_IDENTIFIER.
3696 (vtt_parm_identifier): New macro.
3697 (vtt_parm_type): Likewise.
3698 (BINFO_SUBVTT_INDEX): Likewise.
3699 (BINFO_VPTR_INDEX): Likewise.
3700 (struct lang_decl): Add vtt_parm.
3701 (DECL_VTT_PARM): New macro.
3702 (DECL_USE_VTT_PARM): Likewise.
3703 (DECL_NEEDS_VTT_PARM_P): Likewise.
3704 (get_vtt_name): Declare.
3705 (build_artifical_parm): Likewise.
3706 (fixup_all_virtual_upcast_offsets): Likewise.
3707 (expand_indirect_vtbls_init): Remove.
3708 * call.c (build_new_method_call): Pass the vtt to subobject
3709 constructors and destructors.
3710 * class.c (get_vtt_name): Give it external linkage.
3711 (build_clone): Handle the magic VTT parameters for clones.
3712 (clone_function_decl): Fix typo in comment.
3713 (build_vtt): Keep track of the indices in the VTTs where various
3714 entities are stored.
3715 (build_vtt_inits): Likewise.
3716 (dfs_build_vtt_inits): Likewise.
3717 (build_ctor_vtbl_group): Tweak type of construction vtables.
3718 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
3719 primary bases, when building construction vtables.
3720 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
3721 (initialize_predefined_identifiers): Add vtt_parm_identifier.
3722 (init_decl_processing): Initialize vtt_parm_type.
3723 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
3724 (lang_mark_tree): Make vtt_parm.
3725 * decl2.c (build_artificial_parm): New function.
3726 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
3727 (grokclassfn): Use build_artificial_parm.
3728 * init.c (initialize_vtbl_ptrs): Call
3729 fixup_all_virtual_upcast_offsets directly.
3730 (perform_member_init): Use the complete subobject destructor for
3731 member cleanups.
3732 (build_vtbl_address): New function.
3733 (expand_virtual_init): Handle VTTs.
3734 * optimize (maybe_clone_body): Likewise.
3735 * search.c (fixup_all_virtual_upcast_offsets): Give it external
3736 linkage.
3737 (expand_indirect_vtbls_init): Remove.
3738 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
3739 * tree.c (make_binfo): Make them bigger.
3741 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
3743 * inc/cxxabi.h (__pbase_type_info): Define, based on
3744 __pointer_type_info.
3745 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
3746 (__pointer_to_member_type_info): Likewise.
3747 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
3748 (__pointer_to_member_type_info::__is_pointer_p): Remove.
3749 (__pointer_type_info::__do_catch): Rename to ...
3750 (__pbase_type_info::__do_catch): ... here. Adjust.
3751 (__pbase_type_info::__pointer_catch): Implement.
3752 (__pointer_type_info::__pointer_catch): Adjust.
3753 (__pointer_to_member_type_info::__pointer_catch): Adjust.
3755 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
3757 * tinfo.h (__user_type_info::contained_virtual_p): New
3758 predicate.
3759 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
3760 shaped heirarchy.
3761 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
3762 diamond shaped heirarchy. Add early out for mixed diamond and
3763 duplicate shaped heirarchy.
3765 2000-05-24 Mark Mitchell <mark@codesourcery.com>
3767 * cp-tree.h (build_delete): Change prototype.
3768 (build_vec_delete): Likewise.
3769 * call.c (build_scoped_method_call): Use special_function_kind
3770 values to indicate the kind of destruction to be done.
3771 (build_method_call): Likewise.
3772 * decl.c (finish_destructor_body): Likewise.
3773 (maybe_build_cleanup_1): Likewise. Rename to ...
3774 (maybe_build_cleanup): ... this.
3775 * decl2.c (delete_sanity): Use special_function_kind
3776 values to indicate the kind of destruction to be done.
3777 (build_cleanup): Likewise.
3778 * init.c (perform_member_init): Likewise.
3779 (build_vec_delete_1): Likewise.
3780 (build_dtor_call): Simplify.
3781 (build_delete): Use special_function_kind
3782 values to indicate the kind of destruction to be done.
3783 (build_vbase_delete): Likewise.
3784 (build_vec_delete): Likewise.
3786 * init.c (sort_member_init): Fix typo in error message generation
3787 code.
3789 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
3791 * semantics.c (begin_class_definition): make the packed
3792 attribute be sensitive to the "-fpack-struct" command line flag
3794 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
3796 Update new-abi upcast algorithm.
3797 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
3798 prototype and meaning of return value.
3799 (__si_class_type_info::__do_upcast): Likewise.
3800 (__vmi_class_type_info::__do_upcast): Likewise.
3801 * tinfo.cc (__class_type_info::__upcast_result): Replace
3802 whole2dst with part2dst. Adjust ctor.
3803 (__class_type_info::__do_upcast): Adjust call of worker function.
3804 (__class_type_info::__do_upcast): Adjust.
3805 (__si_class_type_info::__do_upcast): Adjust. Use parent's
3806 __do_upcast.
3807 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
3808 virtual base in diamond heirarchy bug.
3810 2000-05-23 Mark Mitchell <mark@codesourcery.com>
3812 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
3813 and bitfield to tinfo_fn_p.
3814 (DECL_TINFO_FN_P): Adjust.
3815 (SET_DECL_TINFO_FN_P): Likewise.
3816 (DECL_MUTABLE_P): Likewise.
3817 (DECL_C_BIT_FIELD): Likewise.
3818 (SET_DECL_C_BIT_FIELD): Likewise.
3819 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3820 (DECL_UNINLINABLE): Likewise.
3821 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
3822 (handle_using_decl): Remove assertion.
3823 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
3824 to build FIELD_DECLs.
3825 (build_base_field): Likewise.
3826 (layout_class_type): Likewise.
3827 * decl.c (init_decl_processing): Likewise.
3828 (build_ptrmemfunc_type): Likewise.
3829 (grokdeclarator): Likewise.
3830 * decl2.c (grok_x_components): Likewise.
3831 * except.c (call_eh_info): Likewise.
3832 * init.c (init_init_processing): Likewise.
3833 * rtti.c (expand_class_desc): Likewise.
3834 (create_pseudo_type_info): Likewise.
3835 (get_vmi_pseudo_type_info): Likewise.
3836 (create_tinfo_types): Likewise.
3837 * ptree.c (print_lang_decl): Adjust.
3838 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
3839 before checking DECL_MUTABLE_P.
3841 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
3842 parameters for template functions.
3843 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
3844 destructors as well as constructors.
3846 2000-05-22 Mark Mitchell <mark@codesourcery.com>
3848 * class.c (build_ctor_vtbl_group): Set inits.
3849 * optimize.c (maybe_clone_body): Set DECL_INLINE and
3850 DECL_THIS_INLINE appropriately for clones.
3852 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
3853 (DECL_CONV_FN_P): Simplify.
3854 (DECL_OPERATOR): Remove.
3855 (language_to_string): Declare.
3856 * decl.c (duplicate_decls): Fix typo in comment.
3857 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
3858 (grok_op_properties): Use DECL_CONV_FN_P instead of
3859 IDENTIFIER_TYPENAME_P.
3860 * dump.c (dequeue_and_dump): Dump the language linkage of
3861 declarations.
3862 * error.c (language_to_string): Give it external linkage.
3863 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
3864 (implicitly_declare_fn): Set DECL_LANGUAGE.
3865 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
3866 IDENTIFIER_TYPENAME_P.
3867 (tsubst_decl): Likewise.
3868 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
3869 * semantics.c (finish_member_declaration): Don't mark members of
3870 classes declared in an extern "C" region as extern "C".
3872 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3874 * decl2.c (qualified_lookup_using_namespace): Look through
3875 namespace aliases.
3877 * decl.c (push_using_decl): Return the old decl on namespace level.
3879 2000-05-21 Mark Mitchell <mark@codesourcery.com>
3881 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
3882 (VTT_NAME_PREFIX): New macro.
3883 (CTOR_VTBL_NAME_PREFIX): Likewise.
3884 (get_ctor_vtbl_name): New function.
3885 * class.c (get_vtable_name): Simplify.
3886 (get_vtt_name): New function.
3887 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
3888 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
3889 when a virtual base becomes primary.
3890 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
3891 VTTs.
3892 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
3893 additional parameters.
3894 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
3895 (initialize_array): New function.
3896 (build_vtt): Likewise.
3897 (build_vtt_inits): Likewise.
3898 (dfs_build_vtt_inits): Likewise.
3899 (dfs_fixup_binfo_vtbls): Likewise.
3900 (build_ctor_vtbl_group): Likewise.
3901 (initialize_vtable): Use initialize_array.
3902 (accumulate_vtbl_inits): Reimplement to handle construction
3903 vtables.
3904 (dfs_accumulate_vtbl_inits): Likewise.
3905 (bulid_vtbl_initializer): Adjust parameter name.
3906 * method.c (build_typename_overload): Remove #if 0'd code.
3907 (get_ctor_vtbl_name): New function.
3908 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
3909 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
3911 * cp-tree.h (struct lang_type): Remove search_slot.
3912 (CLASSTYPE_SEARCH_SLOT): Remove.
3913 (emit_base_init): Change prototype.
3914 (initialize_vtbl_ptrs): Likewise.
3915 (expand_indirect_vtbls_init): Likewise.
3916 (clear_search_slots): Remove.
3917 * decl.c (lang_mark_tree): Don't mark search_slot.
3918 * init.c (initialize_vtbl_ptrs): Simplify.
3919 (emit_base_init): Likewise.
3920 * search.c (struct vbase_info): Document decl_ptr.
3921 (convert_pointer_to_single_level): Remove.
3922 (dfs_find_vbases): Remove.
3923 (dfs_init_base_pointers): Simplify.
3924 (dfs_clear_vbase_slots): Remove.
3925 (dfs_vtable_path_unmark): New function.
3926 (init_vbase_pointers): Simplify.
3927 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
3928 (expand_indirect_vtbls_init): Simplify. Don't call
3929 mark_all_temps_used.
3930 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
3931 initialize_vtbl_ptrs.
3933 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
3935 * except.c: Add static prototypes.
3937 2000-05-20 H.J. Lu <hjl@gnu.org>
3939 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
3941 2000-05-19 Mark Mitchell <mark@codesourcery.com>
3943 Don't create a separate copy of virtual bases for the
3944 CLASSTYPE_VBASECLASSES list.
3945 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
3946 (BINFO_FOR_VBASE): Remove.
3947 (CANONICAL_BINFO): Adjust.
3948 (binfo_for_vbase): New function.
3949 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
3950 instead of BINFO_FOR_VBASE.
3951 (build_vbase_pointer): Likewise.
3952 (build_secondary_vtable): Likewise.
3953 (dfs_mark_primary_bases): Likewise.
3954 (mark_primary_bases): Likewise.
3955 (layout_nonempty_base_or_field): Likewise.
3956 (dfs_set_offset_for_shared_vbases): Likewise.
3957 (dfs_set_offset_for_unshared_vbases): Likewise.
3958 (layout_virtual_bases): Likewise. Adjust for changes to the
3959 CLASSTYPE_VBASECLASSES list.
3960 (dump_class_hierarchy_r): Use binfo_for_vbase
3961 instead of BINFO_FOR_VBASE.
3962 (dump_class_hierarchy): Likewise.
3963 (finish_vtbls): Likewise.
3964 (build_vtbl_initializer): Adjust for changes to the
3965 CLASSTYPE_VBASECLASSES list.
3966 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
3967 * decl.c (finish_destructor_body): Adjust for changes to the
3968 CLASSTYPE_VBASECLASSES list.
3969 * init.c (sort_base_init): Use binfo_for_vbase.
3970 (construct_virtual_bases): Adjust for changes to the
3971 CLASSTYPE_VBASECLASSES list.
3972 (expand_member_init): Use binfo_for_vbase.
3973 (build_vbase_delete): Adjust for changes to the
3974 CLASSTYPE_VBASECLASSES list.
3975 * method.c (do_build_copy_constructor): Likewise.
3976 * rtti.c (get_base_offset): Use binfo_for_vbase.
3977 (expand_class_desc): Remove #if 0'd code.
3978 * search.c (struct vbase_info): Remove vbase_types.
3979 (get_base_distance): Use binfo_for_vbase.
3980 (lookup_field_queue_p): Use CANONICAL_BINFO.
3981 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
3982 (get_pure_virtuals): Adjust for changes to the
3983 CLASSTYPE_VBASECLASSES list.
3984 (dfs_find_vbases): Use binfo_for_vbase.
3985 (dfs_init_vbase_pointers): Likewise.
3986 (init_vbase_pointers): Don't initialize vi.vbase_types.
3987 (virtual_context): Use binfo_for_vbase.
3988 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
3989 CLASSTYPE_VBASECLASSES list.
3990 (expand_indirect_vtbls_init): Simplify.
3991 (dfs_get_vbase_types): Don't replicate virtual bases.
3992 (find_vbase_instance): Use binfo_for_vbase.
3993 (binfo_for_vbase): New function.
3994 * typeck.c (get_delta_difference): Use binfo_for_vbase.
3996 2000-05-17 Mark Mitchell <mark@codesourcery.com>
3998 * decl2.c (finish_anon_union): Generalize error messages to handle
3999 anonymous structures.
4000 * init.c (perform_member_init): Remove `name' parameter.
4001 (build_field_list): New function.
4002 (sort_member_init): Handle anonymous union initialization order
4003 correctly. Check for multiple initializations of the same union.
4004 (emit_base_init): Don't look up fields by name here.
4005 (expand_member_init): Record the result of name lookup for future
4006 reference.
4007 * typeck.c (build_component_ref): Fix formatting.
4009 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4011 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
4012 * typeck.c (build_x_compound_expr): Replace warn_unused with
4013 warn_unused_value.
4015 * decl2.c (lang_decode_option): Update -Wall unused flags by
4016 calling set_Wunused.
4018 2000-05-16 Mark Mitchell <mark@codesourcery.com>
4020 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
4021 * init.c (dfs_vtable_path_unmark): Remove.
4022 * search.c (marked_new_vtable_p): Likewise.
4023 (unmarked_new_vtable_p): Likewise.
4024 (dfs_search_slot_nonempty_p): Likewise.
4025 (dfs_mark): Likewise.
4026 (dfs_vtable_path_unmark): Likewise.
4027 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
4028 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
4029 (dfs_init_vbase_pointers): Remove special-case new ABI code.
4030 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
4031 (init_vbase_pointers): Simplify.
4032 (expand_indirect_vtbls_init): Likewise.
4034 * class.c (copy_virtuals): New function.
4035 (build_primary_table): Use it.
4036 (build_secondary_vtable): Likewise.
4037 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
4038 indicate that no vcall offset is required.
4039 (add_virtual_function): Likewise.
4040 (modify_all_vtables): Likewise.
4041 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
4042 (dfs_accumulate_vtbl_inits): Likewise.
4043 (build_vtbl_initializer): Make changes to handle construction
4044 vtables.
4045 (dfs_build_vcall_offset_vtbl_entries): Likewise.
4046 (build_rtti_vtbl_entries): Likewise.
4047 (build_vtable_entries): Handle a NULL vcall_index.
4049 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
4051 * decl2.c (lang_decode_option): Fix thinko.
4053 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
4055 * except.c (check_handlers): New fn.
4056 * cp-tree.h: Declare it.
4057 * semantics.c (finish_handler_sequence): Call it.
4058 (finish_function_handler_sequence): Likewise.
4059 (finish_handler_parms): Set TREE_TYPE on the handler.
4060 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
4061 * search.c (get_base_distance_recursive): If protect>1, ignore
4062 special access.
4063 (get_base_distance): Don't reduce watch_access.
4065 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
4067 * lex.c: #include diagnostic.h.
4068 (lang_init_options): Set default prefixing rules.
4070 * lang-options.h: Add -fdiagnostics-show-location=.
4072 * decl2.c: #include diagnostic.h.
4073 (lang_decode_option): Handle -fdiagnostics-show-location=.
4075 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
4077 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
4078 * vec.cc: Revert my 2000-05-07 change.
4080 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
4082 * class.c (check_field_decls): Complain about non-static data
4083 members with same name as class in class with constructor.
4085 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
4087 * decl.c (grokdeclarator): Allow non-static data members with
4088 same name as class.
4090 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4092 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
4093 and pending_inline.filename. Update prototypes.
4094 * decl.c (define_label): Constify filename parameter.
4095 * decl2.c (warn_if_unknown_interface): Constify local char *.
4096 * input.c Constify input_source.filename. Don't declare
4097 input_filename or lineno. Constify filename parameter to feed_input.
4098 * lex.c (init_parse): Constify parameter and return value.
4099 (cp_pragma_interface, cp_pragma_implementation): Constify
4100 filename argument.
4101 (reinit_parse_for_method, reinit_parse_for_block,
4102 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
4103 Constify local char *.
4104 * pt.c: Don't declare lineno or input_filename.
4105 (print_template_context, tsubst_friend_function, tsubst_decl,
4106 tsubst, instantiate_decl): Constify local char *.
4107 * semantics.c (expand_body): Constify local char *.
4108 * tree.c (build_srcloc): Constify filename parameter.
4109 * typeck.c (c_expand_asm_operands): Constify filename
4110 parameter.
4112 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
4114 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
4115 offsetof expansion.
4117 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
4119 * inc/cxxabi.h: Fix typos in comment.
4120 (__base_class_info::__offset): Use a static_cast.
4122 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
4124 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
4125 of std::size_t and std::ptrdiff_t respectively.
4126 * tinfo.cc: Likewise.
4127 * vec.cc: Likewise.
4129 2000-05-06 Richard Henderson <rth@cygnus.com>
4131 * typeck.c (build_c_cast): Don't warn integer->pointer size
4132 mismatch for constants.
4134 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
4136 * rtti.c (ptmd_initializer): Set non-public, if class is
4137 incomplete.
4139 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
4140 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4141 __cxa_vec_delete): Likewise.
4142 * tinfo.cc (__dynamic_cast): Likewise.
4143 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4144 __cxa_vec_delete): Likewise.
4146 2000-05-04 Mark Mitchell <mark@codesourcery.com>
4148 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
4149 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
4150 (lang_decl_flags): Add vcall_offset.
4151 (THUNK_VCALL_OFFSET): Use it.
4152 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
4153 * method.c (make_thunk): Create the lang_decl here, not in
4154 emit_thunk.
4155 (emit_thunk): Make generic thunks into ordinary functions once
4156 they have been fed to expand_body.
4157 * semantics.c (expand_body): Set current_function_is_thunk here.
4159 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4161 * class.c (update_vtable_entry_for_fn): Prototype.
4163 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
4164 and `tmpl'.
4166 * search.c (dfs_build_inheritance_graph_order): Prototype.
4168 2000-05-04 Mark Mitchell <mark@codesourcery.com>
4170 * cp-tree.h (special_function_kind): Add various kinds of
4171 destructors.
4172 (special_function_p): New function.
4173 * class.c (overrides): Don't let one kind of destructor override
4174 another.
4175 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
4176 whether or not to instantiate a template.
4177 * tree.c (special_function_p): Define.
4179 2000-05-03 Mark Mitchell <mark@codesourcery.com>
4181 * cp-tree.def (THUNK_DECL): Remove.
4182 * cp-tree.h (DECL_THUNK_P): New macro.
4183 (DECL_NON_THUNK_FUNCTION_P): Likewise.
4184 (DECL_EXTERN_C_FUNCTION_P): Likewise.
4185 (SET_DECL_THUNK_P): Likewise.
4186 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
4187 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
4188 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
4189 * decl.c (decls_match): Use DECL_EXTERN_C_P.
4190 (duplicate_decls): Likewise.
4191 (pushdecl): Likewise. Adjust thunk handling.
4192 (grokfndecl): Use DECL_EXTERN_C_P.
4193 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
4194 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
4195 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
4196 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
4197 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
4198 DECL_NO_STATIC_CHAIN.
4199 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
4200 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
4201 * search.c (covariant_return_p): Remove THUNK_DECL handling.
4202 * ir.texi: Update.
4204 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
4206 * tree.c (walk_tree): Set lineno.
4208 2000-05-01 Mark Mitchell <mark@codesourcery.com>
4210 * exception.cc: Update license notice.
4211 * new.cc: Likewise.
4212 * new1.cc: Likewise.
4213 * new2.cc: Likewise.
4214 * tinfo.cc: Likewise.
4215 * tinfo2.cc: Likewise.
4216 * vec.cc: Likewise.
4217 * inc/cxxabi.h: Likewise.
4218 * inc/exception: Likewise.
4219 * inc/new: Likewise.
4220 * inc/new.h: Likewise.
4221 * inc/typeinfo: Likewise.
4223 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
4225 * tree.c (build_target_expr_with_type): If we already have a
4226 TARGET_EXPR, just return it.
4228 * optimize.c (initialize_inlined_parameters): Don't generate an
4229 EXPR_STMT if we can just use DECL_INITIAL.
4230 * decl.c (emit_local_var): Only make the initialization a
4231 full-expression if stmts_are_full_exprs_p.
4233 2000-05-01 Mark Mitchell <mark@codesourcery.com>
4235 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
4236 macro.
4237 * call.c (standard_conversion): Use it.
4238 (direct_reference_binding): Likewise.
4239 (build_over_call): Likewise.
4240 (is_properly_derived_from): Likewise.
4241 (compare_ics): Likewise.
4242 * class.c (resolves_to_fixed_type_p): Likewise.
4243 * optimize.c (declare_return_variable): Likewise.
4244 * pt.c (is_specialization_of): Likewise.
4245 (unify): Likewise.
4246 * typeck.c (comp_target_parms): Likeiwse.
4247 (build_static_cast): Likewise.
4248 (build_reinterpret_cast): Likewise.
4249 (build_const_cast): Likewise.
4250 (comp_ptr_ttypes_real): Likewise.
4251 (comp_ptr_ttypes_const): Likewise.
4252 * typeck2.c (process_init_constructor): Likewise.
4254 2000-04-30 Scott Snyder <snyder@fnal.gov>
4256 * decl.c (finish_destructor_body): Use the base destructor when
4257 destroying virtual bases.
4259 2000-04-30 Mark Mitchell <mark@codesourcery.com>
4261 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
4262 STMT_EXPRs.
4263 * optimize.c (struct inline_data): Add target_exprs field.
4264 (declare_return_variable): When a function returns an aggregate,
4265 use the variable declared in the TARGET_EXPR as the remapped
4266 DECL_RESULT.
4267 (expand_call_inline): Update the pending target_exprs stack.
4268 (optimize_function): Initialize the stack.
4270 * decl2.c (finish_file): Fix typo in comment.
4272 * method.c (emit_thunk): Don't try to return a `void' value.
4274 * optimize.c (initialize_inlined_parameters): If the parameter is
4275 addressable, we need to make a new VAR_DECL, even if the
4276 initializer is constant.
4278 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
4280 * decl.c (grok_op_properties): Add an extra check of argtypes.
4282 2000-04-27 Mark Mitchell <mark@codesourcery.com>
4284 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
4285 variables.
4286 (initialize_inlined_parameters): Try to avoid creating new
4287 VAR_DECLs.
4289 2000-04-27 Alex Samuel <samuel@codesourcery.com>
4291 * lex.c (my_get_run_time): Remove.
4292 (init_filename_times): Use get_run_time instead of my_get_run_time.
4293 (check_newline): Likewise.
4294 (dump_time_statistics): Likewise.
4295 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
4296 of computing elapsed time explicitly.
4298 2000-04-26 Mark Mitchell <mark@codesourcery.com>
4300 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
4301 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
4302 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
4303 before calling decl_constant_value.
4304 * class.c (check_bitfield_decl): Likewise.
4305 * cvt.c (ocp_convert): Likewise.
4306 (convert): Likewise.
4307 * decl.c (compute_array_index_type): Likewise.
4308 (build_enumerator): Likewise.
4309 * decl2.c (check_cp_case_value): Likewise.
4310 * pt.c (convert_nontype_argument): Likewise.
4311 (tsubst): Likewise.
4312 * typeck.c (decay_conversion): Likewise.
4313 (build_compound_expr): Likewise.
4314 (build_reinterpret_cast): Likewise.
4315 (build_c_cast): Likewise.
4316 (convert_for_assignment): Likewise.
4318 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
4320 * decl.c (finish_function): Don't play games with DECL_INLINE.
4322 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
4324 * ir.texi: Correct typo.
4326 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4328 * decl.c (grokdeclarator): Reject VLAs as members.
4330 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
4332 * call.c (standard_conversion): Accept conversion between
4333 COMPLEX_TYPEs.
4335 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
4337 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
4339 * decl2.c (finish_file): Remove double setup for accounting
4340 compile time.
4342 2000-04-24 Robert Lipe <robertlipe@usa.net>
4344 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
4346 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
4348 * new.cc (set_new_handler): Needs to be in std::.
4350 2000-04-23 Mark Mitchell <mark@codesourcery.com>
4352 * cp-tree.h (lang_decl): Remove pretty_function_p.
4353 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
4354 language-specific node.
4355 * decl.c (cp_make_fname_decl): Use build_decl, not
4356 build_lang_decl, to build the variables.
4357 (grokvardecl): Don't call build_lang_decl for local variables in
4358 templates.
4359 (grokdeclarator): Don't call build_lang_decl for local type
4360 declarations in templates.
4361 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
4362 zero'd memory, rather than calling memset.
4363 * pt.c: Include hashtab.h.
4364 (local_specializations): New variable.
4365 (retrieve_local_specialization): Use it.
4366 (register_local_specialization): Likewise.
4367 (tsubst_decl): Don't assume local variables have
4368 DECL_LANG_SPECIFIC.
4369 (instantiate_decl): Set up local_specializations.
4370 * Makefile.in (HTAB_H): New variable.
4372 2000-04-23 Richard Henderson <rth@cygnus.com>
4374 * typeck.c (c_expand_asm_operands): Restore the original
4375 contents of the output list.
4377 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
4379 * ir.texi: Document complex number representation.
4381 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
4383 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
4384 (target_incomplete_p): New function.
4385 (tinfo_base_init): Create comdat NTBS name variable.
4386 (ptr_initializer): Add non_public parameter. Calculate it.
4387 (ptmd_initializer): Likewise.
4388 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
4389 (create_real_tinfo_var): Add non_public parameter. Use it.
4390 Push proxy into global namespace.
4391 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
4392 New enumeration.
4393 * inc/typeinfo (type_info::before, type_info::operator==):
4394 Compare __name addresses.
4396 * tinfo2.cc: Remove new-abi builtins comment.
4398 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
4400 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
4402 * call.c (joust): Exit early if we get the same function, too.
4404 * decl2.c (key_method): Return NULL_TREE for template classes.
4405 (import_export_class): Don't need to check for template classes.
4407 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
4409 * lex.c: Remove references to cccp.c.
4411 2000-04-18 Mark Mitchell <mark@codesourcery.com>
4413 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
4414 volatile_memfunc. Add destructor_attr. Adjust dummy.
4415 (DECL_DESTRUCTOR_P): Use destructor_attr.
4416 (DECL_CONST_MEMFUNC_P): Reimplement.
4417 (DECL_VOLATILE_MEMFUNC_P): Remove.
4418 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
4419 (overrides): Use DECL_DESTRUCTOR_P.
4420 (check_for_override): Likewise.
4421 * decl.c (start_function): Likewise.
4422 * decl2.c (grokfclassfn): Likewise.
4423 (check_classfn): Likewise.
4424 (grok_function_init): Likewise.
4426 2000-04-17 Mark Mitchell <mark@codesourcery.com>
4428 * decl2.c (grokfield): Issue error on illegal data member
4429 declaration.
4431 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
4433 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
4435 2000-04-16 Mark Mitchell <mark@codesourcery.com>
4437 * class.c (build_vtable_entry): Don't build thunks for type-info
4438 functions.
4440 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
4442 * decl.c (decls_match): Allow a redeclaration of a builtin to
4443 specify args while the builtin did not.
4445 2000-04-15 Mark Mitchell <mark@codesourcery.com>
4447 * cp-tree.def (THUNK_DECL): Add to documentation.
4448 * cp-tree.h (flag_huge_objects): Declare.
4449 * class.c (modify_vtable_entry): Tidy.
4450 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
4451 Calculate delta appropriately for the new ABI.
4452 (dfs_modify_vtables): Use it.
4453 (modify_all_vtables): Fix thinko in code to add overriding copies
4454 of functions to primary vtables.
4455 (build_clone): Fix typo in comment.
4456 (clone_function_decl): Correct order of destructors in vtable.
4457 (build_vbase_offset_vtbl_entries): Adjust comment.
4458 (dfs_vcall_offset_queue_p): Remove.
4459 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
4460 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
4461 (build_vtable_entry): Correct check for pure virtual functions.
4462 Don't declare flag_huge_objects.
4463 * decl.c (flag_huge_objects): Remove declaration.
4464 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
4465 Use int_size_in_bytes.
4466 (emit_thunk): Handle vcall offset thunks.
4468 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4470 * decl2.c (parse_time, varconst_time): Delete declarations.
4471 (finish_file): Delete LINENO declaration.
4472 START_TIME and THIS_TIME now long.
4474 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
4476 * class.c (build_base_field): Reformat comment.
4478 * inc/cxxabi.h (stddef.h): Comment inclusion.
4479 (__base_class_info::__offset): Comment shift.
4481 2000-04-12 Mark Mitchell <mark@codesourcery.com>
4483 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
4484 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
4485 (cp_push_exception_identifier): New macro.
4486 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
4487 (DECL_BASE_DESTRUCTOR_P): Likewise.
4488 (DECL_DELETING_DESTRUCTOR_P): Likewise.
4489 (get_vtbl_decl_for_binfo): Fix formatting.
4490 (in_charge_arg_for_name): New macro.
4491 (maybe_build_cleanup_and_delete): Remove declaration.
4492 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
4493 (in_charge_arg_for_name): New function.
4494 (build_new_method_call): Use it. Handle cloned destructors.
4495 (build_clone): Don't make the base constructor virtual.
4496 Automatically defer generated functions.
4497 (clone_function_decl): Handle destructors, too.
4498 (clone_constructors_and_destructors): Likewise.
4499 (create_vtable_ptr): Don't create a vtable entry for a cloned
4500 function.
4501 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
4502 (initialize_predefined_identifiers): Update appropriately.
4503 (finish_destructor_body): Simplify.
4504 (maybe_build_cleanup_and_delete): Remove.
4505 * except.c (expand_throw): Handle new-ABI destructors.
4506 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
4507 (build_dtor_call): New function.
4508 (build_delete): Use it. Simplify.
4509 * optimize.c (maybe_clone_body): Handle destructors.
4510 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
4512 * exception.cc (cleanup_fn): New typedef.
4513 (CALL_CLEANUP): New macro.
4514 (cp_eh_info): Use them.
4515 (__cp_push_exception): Likewise.
4516 (__cp_pop_exception): Likewise.
4518 2000-04-11 Mark Mitchell <mark@codesourcery.com>
4520 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
4521 (complete_dtor_identifier): New macro.
4522 (CLASSTYPE_FIRST_CONVERSION): Remove.
4523 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
4524 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
4525 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
4526 (CLASSTYPE_CONSTRUCTORS): Likewise.
4527 (CLASSTYPE_DESTRUCTORS): Likewise.
4528 (lang_decl): Add cloned_function.
4529 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
4530 (DECL_BASE_CONSTRUCTOR_P): Likewise.
4531 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
4532 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
4533 (DECL_CLONED_FUNCTION_P): Likewise.
4534 (DECL_CLONED_FUNCTION): Likewise.
4535 (clone_function_decl): Declare.
4536 (maybe_clone_body): Likewise.
4537 * call.c (build_user_type_conversion_1): Call complete object
4538 constructors in the new ABI.
4539 (build_new_method_call): Don't add in-charge parameters under the
4540 new ABI.
4541 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
4542 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
4543 CLASSTYPE_DESTRUCTOR_SLOT.
4544 (build_clone): New function.
4545 (clone_function_decl): Likewise.
4546 (clone_constructors_and_destructors): Likewise.
4547 (check_bases_and_members): Use it.
4548 * decl.c (iniitialize_predefined_identifiers): Initialize
4549 complete_dtor_identifier.
4550 (finish_function): Don't add extra code to a clone.
4551 (lang_mark_tree): Mark cloned_function.
4552 * decl2.c (mark_used): Don't bother trying to instantiate things
4553 we synthesized.
4554 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
4555 * method.c (set_mangled_name_for_decl): Don't treat clones as
4556 constructors.
4557 (synthesize_method): Sythesize cloned functions, not the clones.
4558 * optimize.c (inline_data): Update comment on ret_label.
4559 (remap_block): Don't assume DECL_INITIAL exists.
4560 (copy_body_r): Allow ret_label to be NULL.
4561 (maybe_clone_body): Define.
4562 * pt.c (tsubst_decl): Handle clones.
4563 (instantiate_clone): New function.
4564 (instantiate_template): Use it.
4565 (set_mangled_name_for_template_decl): Don't treat clones as
4566 constructors.
4567 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
4568 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
4569 * semantics.c (expand_body): Clone function bodies as necessary.
4571 * optimize.c (remap_decl): Avoid sharing structure for arrays
4572 whose size is only known at run-time.
4573 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
4575 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
4576 to has_in_charge_parm_p.
4577 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
4578 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
4579 (DECL_COPY_CONSTRUCTOR_P): New macro.
4580 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
4581 (build_user_type_conversion_1): Likewise.
4582 (convert_like_real): Likewise.
4583 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
4584 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
4585 (copy_args_p): Likewise.
4586 (grok_ctor_properties): Likewise.
4587 (start_function): Likewise.
4588 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
4589 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
4590 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
4591 * method.c (do_build_copy_constructor): Use
4592 DECL_HAS_IN_CHARGE_PARM_P.
4593 (synthesize_method): Likewise.
4594 * pt.c (instantiate_template): Remove goto.
4595 * tree.c (build_cplus_method_type): Remove mention of obstacks in
4596 comment.
4598 * cp-tre.h (finish_function): Change prototype.
4599 * decl.c (end_cleanup_fn): Adjust caller.
4600 (finish_function): Take only one parameter.
4601 * decl2.c (finish_objects): Adjust caller.
4602 (finish_static_storage_duration_function): Likewise.
4603 * method.c (emit_thunk): Likewise.
4604 * parse.y: Likewise.
4605 * parse.c: Regenerated.
4606 * pt.c (instantiate_decl): Likewise.
4607 * rtti.c (synthesize_tinfo_fn): Likewise.
4608 * semantics.c (expand_body): Likewise.
4610 * cp-tree.h (copy_decl): New function.
4611 * class.c (finish_struct_1): Use it.
4612 * lex.c (copy_decl): Define it.
4613 * pt.c (tsubst_decl): Likewise.
4614 * tree.c (copy_template_template_parm): Likewise.
4616 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
4617 has_nonpublic_assign_ref.
4618 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
4619 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
4620 * class.c (finish_struct_methods): Don't set
4621 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
4622 (interface_only): Don't declare.
4623 (interface_unknown): Likewise.
4625 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4627 * tree.h (HAVE_TEMPLATES): Remove definition.
4628 * lang-options.h (-fthis-is-variable): Remove documentation.
4630 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
4632 * class.c (instantiate_type): Handle object-relative template-id.
4634 * semantics.c (finish_expr_stmt): Call convert_to_void here.
4635 * decl.c (cplus_expand_expr_stmt): Not here.
4637 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
4638 Initialize exprtype earlier.
4640 * parse.y (fn.def1): Check for defining types in return types.
4642 * decl.c (check_tag_decl): Notice extra fundamental types.
4643 Diagnose empty decls in classes, too.
4645 * decl.c (grokdeclarator): Don't override an anonymous name if no
4646 declarator was given.
4648 * cvt.c (convert_to_void): Call resolve_offset_ref.
4650 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
4652 * decl2.c (decl_namespace): Handle getting a type.
4654 * typeck.c (build_c_cast): Re-enable warning for cast between
4655 pointer and integer of different size.
4657 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
4659 * inc/cxxabi.h (__pointer_type_info): Add restrict and
4660 incomplete flags.
4661 (__pointer_type_info::__pointer_catch): New virtual function.
4662 (__pointer_to_member_type_info): Derive from
4663 __pointer_type_info. Adjust.
4664 (__pointer_to_member_type_info::__do_catch): Remove.
4665 (__pointer_to_member_type_info::__is_pointer_p): Declare.
4666 (__pointer_to_member_type_info::__pointer_catch): Declare.
4667 * rtti.c (qualifier_flags): Add restrict flag.
4668 (ptmd_initializer): Reorder members.
4669 (create_tinfo_types): Expand comments. Reorder
4670 ptmd_desc_type_node members.
4671 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
4672 Implement.
4673 (__pointer_type_info::__do_catch): Move specific code into
4674 __pointer_catch. Call it.
4675 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
4676 specific catch checking. Fix void conversion check.
4677 (__pointer_to_member_type_info::__do_catch): Remove.
4678 (__pointer_to_member_type_info::__pointer_catch): Implement.
4680 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4682 * lex.c (init_parse): Remove traces of classof and headof.
4683 * decl2.c (flag_operator_names): Default to 1.
4684 (lang_decode_option): Do not set it for -ansi.
4686 2000-04-09 Mark Mitchell <mark@codesourcery.com>
4688 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
4689 (DECL_MAIN_VARIANT): Remove.
4690 * decl.c (duplicate_decls): Don't set it.
4691 (start_function): Likewise.
4692 (lang_mark_tree): Don't mark it.
4693 * decl2.c (defer_fn): Don't use it.
4694 * lex.c (retrofit_lang_decl): Don't set it.
4695 * pt.c (tsubst_decl): Likewise.
4696 * ptree.c (print_lang_decl): Don't print it.
4697 * typeck.c (mark_addressable): Don't use it.
4699 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
4701 * vec.cc: Include <new> and <exception>.
4702 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
4703 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
4704 terminate.
4705 (__cxa_vec_delete): Catch dtor exceptions.
4707 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
4709 Prepend __ to implementation defined names.
4710 * inc/typeinfo (type_info): Rename _name to __name.
4711 (type_info::type_info): Rename parameter.
4712 (type_info::operator==, type_info::operator!=,
4713 type_info::before): Likewise.
4714 (type_info::is_pointer_p, type_info::is_function_p,
4715 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
4716 parameters.
4717 * inc/cxxabi.h
4718 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
4719 (__pointer_type_info::__pointer_type_info): Likewise.
4720 (__pointer_type_info::is_pointer_p,
4721 __pointer_type_info::do_catch): Prepend __. Rename parameters.
4722 (__array_type_info::__array_type_info): Rename parameters.
4723 (__function_type_info::__function_type_info): Likewise.
4724 (__function_type_info::is_function_p): Prepend __.
4725 (__enum_type_info::__enum_type_info): Rename parameters.
4726 (__pointer_to_member_type_info::__pointer_to_member_type_info):
4727 Likewise.
4728 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
4729 parameters.
4730 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
4731 (__class_type_info::__class_type_info): Rename parameters.
4732 (__class_type_info::sub_kind): Prepend __. Adjust member names.
4733 (__class_type_info::upcast_result,
4734 __class_type_info::dyncast_result): Prepend __. Move definition
4735 into tinfo.cc.
4736 (__class_type_info::do_upcast, __class_type_info::do_catch,
4737 __class_type_info::find_public_src,
4738 __class_type_info::do_dyncast,
4739 __class_type_info::do_find_public_src): Prepend __. Rename
4740 parameters.
4741 (__si_class_type_info::__si_class_type_info): Rename parameters.
4742 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
4743 __si_class_type_info::do_find_public_src): Prepent __. Rename
4744 parameters.
4745 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
4746 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
4747 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
4748 parameters.
4749 (__dynamic_cast): Rename parameters.
4750 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
4751 type_info::do_catch, type_info::do_upcast): Prepend __.
4752 (contained_p, public_p, virtual_p, contained_public_p,
4753 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
4754 (__class_type_info::do_catch,
4755 __class_type_info::do_upcast): Prepend __. Adjust.
4756 (__class_type_info::__upcast_result,
4757 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
4758 Adjust.
4759 (__class_type_info::find_public_src): Prepend __. Adjust.
4760 (__class_type_info::do_find_public_src,
4761 __si_class_type_info::do_find_public_src,
4762 __vmi_class_type_info::do_find_public_src): Likewise.
4763 (__class_type_info::do_dyncast,
4764 __si_class_type_info::do_dyncast,
4765 __vmi_class_type_info::do_dyncast): Likewise.
4766 (__class_type_info::do_upcast,
4767 __si_class_type_info::do_upcast,
4768 __vmi_class_type_info::do_upcast): Likewise.
4769 (__dynamic_cast): Adjust.
4770 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
4771 (__function_type_info::is_function_p): Likewise.
4772 (__pointer_type_info::do_catch): Likewise. Adjust.
4773 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
4774 (__throw_type_match_rtti_2): Adjust.
4775 (__is_pointer): Adjust.
4777 2000-04-08 Mark Mitchell <mark@codesourcery.com>
4779 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
4780 (complete_ctor_identifier): New macro.
4781 (special_function_kind): Add sfk_copy_constructor and
4782 sfk_assignment_operator.
4783 (LOOKUP_HAS_IN_CHARGE): Remove.
4784 (cons_up_default_function): Rename to ...
4785 (implicitly_declare_fn): ... this.
4786 * call.c (build_new_method_call): Add in-charge parameters for
4787 constructors here.
4788 * class.c (add_implicitly_declared_members): Change parameter name
4789 from cant_have_assignment to cant_have_const_assignment.
4790 Replace calls to cons_up_default_function to implicitly_declare_fn.
4791 * cvt.c (ocp_convert): Use complete_ctor_identifier.
4792 * decl.c (initialize_predefined_identifiers): Initialize it.
4793 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
4794 complex expression.
4795 * init.c (expand_default_init): Don't calculate the in-charge
4796 parameter here.
4797 (build_new_1): Likewise.
4798 * lex.c (cons_up_default_function): Move to method.c.
4799 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
4800 (implicitly_declare_fn): New function.
4801 * typeck.c (build_static_cast): Use complete_ctor_identifier.
4802 (build_modify_expr): Likewise.
4803 * typeck2.c (build_functional_cast): Likewise.
4805 Under the new ABI, constructors don't return `this'.
4806 * cp-tree.h (warn_reorder): Declare.
4807 (special_function_kind): New enum.
4808 (global_base_init_list): Remove declaration.
4809 (emit_base_init): Don't return a value.
4810 (check_base_init): Don't declare.
4811 (is_aggr_typedef): Likewise.
4812 * decl.c (check_special_function_return_type): New function.
4813 (return_types): Remove.
4814 (grokdeclarator): Use check_special_function_return_type.
4815 (start_function): Don't initialize ctor_label under the new ABI.
4816 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
4817 * init.c (begin_init_stmts): Move to top of file.
4818 (finish_init_stmts): Likewise.
4819 (warn_reorder): Don't declare.
4820 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
4821 value.
4822 (check_base_init): Remove.
4823 (is_aggr_typedef): Likewise.
4824 (build_new_1): Don't use the return value of a constructor.
4825 * semantics.c (setup_vtbl_ptr): Don't use the return value
4826 of emit_base_init.
4827 * typeck.c (check_return_expr): Don't magically convert return
4828 statements into `return this' in constructors under the new ABI.
4830 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
4831 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
4832 (base_ctor_identifier): New macro.
4833 (base_dtor_identifier): Likewise.
4834 (deleting_dtor_identifier): Likewise.
4835 * decl.c: Don't include obstack.h.
4836 (obstack_chunk_alloc): Don't define.
4837 (obstack_chunk_free): Likewise.
4838 (struct predefined_identifier): New type.
4839 (initialize_predefined_identifiers): New function.
4840 (init_decl_processing): Use it.
4841 (debug_temp_inits): Remove.
4842 (start_method): Don't call preserve_data.
4843 (hack_incomplete_structures): Update comment.
4844 * init.c (init_init_processing): Don't initialize
4845 nelts_identifier.
4846 (build_offset_rf): Remove dead code.
4847 (build_delete): Use CLASSTYPE_N_BASECLASSES.
4848 * search.c (init_search_processing): Don't initialize
4849 vptr_identifier.
4851 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4853 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
4854 some sign_compare warnings.
4856 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
4858 Rename abi::__vmi_class_type_info members.
4859 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
4860 base_list, detail_masks members to vmi_flags, vmi_base_count,
4861 vmi_bases and vmi_flags_masks respectively.
4862 (__vmi_class_type_info::vmi_flags_masks): Rename
4863 details_unknown_mask to flags_unknown_mask.
4864 * tinfo.cc (__class_type_info::do_upcast): Adjust.
4865 (__vmi_class_type_info::do_find_public_src): Adjust.
4866 (__vmi_class_type_info::do_dyncast): Adjust.
4867 (__vmi_class_type_info::do_upcast): Adjust.
4869 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
4871 * tinfo.cc (convert_to_base): New function.
4872 (get_vbase_offset): Remove. Move into convert_to_base.
4873 (__vmi_class_type_info::do_find_public_src): Adjust.
4874 (__vmi_class_type_info::do_dyncast): Adjust.
4875 (__vmi_class_type_info::do_upcast): Adjust.
4877 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
4879 * tinfo.cc (operator=): Use __builtin_strcmp.
4880 * tinfo2.cc (before): Likewise.
4882 2000-04-06 Mark Mitchell <mark@codesourcery.com>
4884 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
4885 (DECL_SAVED_INLINE): Rename to ...
4886 (DECL_DEFERRED_FN): ... this.
4887 (in_function_p): Remove declaration.
4888 (mark_inline_for_output): Rename to ...
4889 (defer_fn): ... this.
4890 * decl.c (finish_function): Adjust call to mark_inline_for_output.
4891 (in_function_p): Remove definition.
4892 * decl2.c (saved_inlines): Rename to ...
4893 (deferred_fns): ... this.
4894 (saved_inlines_used): Rename to ...
4895 (deferred_fns_used): ... this.
4896 (mark_inline_for_output): Rename to ...
4897 (defer_fn): ... this.
4898 (finish_file): Adjust accordingly.
4899 (init_decl2): Likewise.
4900 * lex.c (cons_up_default_function): Likewise.
4901 * pt.c (mark_decl_instantiated): Likewise.
4902 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
4903 circumstances.
4904 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
4905 * semantics.c (expand_body): Defer more functions.
4907 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
4909 * vec.cc: New file.
4910 * Make-lang.in (CXX_LIB2FUNCS): Add it.
4911 (vec.o): Build it.
4912 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4913 __cxa_vec_delete): Declare.
4915 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
4917 * rtti.c (dfs_class_hint_mark): New static function.
4918 (dfs_class_hint_unmark): New static function.
4919 (class_hint_flags): Use them.
4921 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
4923 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
4925 2000-04-05 Mark Mitchell <mark@codesourcery.com>
4927 * cp-tree.h (instantiate_decl): Change prototype.
4928 * decl2.c (mark_used): Adjust call.
4929 * optimize.c (inlinable_function_p): Adjust handling of templates.
4930 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
4931 (do_type_instantiation): Likewise.
4932 (instantiate_decl): Defer more templates.
4933 (instantiate_pending_templates): Adjust logic to handle inline
4934 friend functions.
4936 * Makefile.in (GGC_H): New variable. Use it throughout in place
4937 of ggc.h.
4939 * call.c: Don't include obstack.h. Include ggc.h.
4940 (obstack_chunk_alloc): Don't define.
4941 (obstack_chunk_free): Likewise.
4942 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
4943 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
4944 (pop_switch): Free it.
4946 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
4948 * dump.c (dequeue_and_dump): Don't try to print the bit_position
4949 if we don't have a DECL_FIELD_OFFSET.
4951 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
4953 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
4954 special_function_p.
4956 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4958 * cfns.gperf (hash, libc_name_p): Prototype.
4960 * rtti.c (build_dynamic_cast_1): Constification.
4962 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
4964 * semantics.c (deferred_type_access_control): Prototype.
4966 2000-04-04 Mark Mitchell <mark@codesourcery.com>
4968 Correct many new ABI issues regarding vbase and vcall offset
4969 layout.
4970 * cp-tree.h (BINFO_VTABLE): Document.
4971 (struct lang_type): Tweak formatting.
4972 (BINFO_PRIMARY_BINFO): Add to documentation.
4973 (CLASSTYPE_VSIZE): Fix typo in comment.
4974 (CLASSTYPE_VBASECLASSES): Update documentation.
4975 (BINFO_VBASE_MARKED): Remove.
4976 (SET_BINFO_VBASE_MARKED): Likewise.
4977 (CLEAR_BINFO_VBASE_MARKED): Likewise.
4978 (BINFO_FIELDS_MARKED): Remove.
4979 (SET_BINFO_FIELDS_MARKED): Likewise.
4980 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
4981 (enum access_kind): New enumeration.
4982 (num_extra_vtbl_entries): Remove declaration.
4983 (size_extra_vtbl_entries): Likewise.
4984 (get_vtbl_decl_for_binfo): New function.
4985 (dfs_vbase_unmark): Remove declaration.
4986 (mark_primary_bases): Likewise.
4987 * class.c (SAME_FN): Remove.
4988 (struct vcall_offset_data_s): Move definition.
4989 (build_vbase_pointer): Use `build', not `build_binary_op', to
4990 access the vbase pointer under the new ABI.
4991 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
4992 (build_primary_vtable): Likewise.
4993 (dfs_mark_primary_bases): Move here from search.c.
4994 (mark_primary_bases): Likewise.
4995 (determine_primary_bases): Under the new ABI, don't make a base
4996 class a primary base just because we don't yet have any virtual
4997 functions.
4998 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
4999 (num_vfun_entries): Remove.
5000 (dfs_count_virtuals): Likewise.
5001 (num_extra_vtbl_entries): Likewise.
5002 (size_extra_vtbl_entries): Likewise.
5003 (layout_virtual_bases): Iterate in inheritance graph order under
5004 the new ABI.
5005 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
5006 indicate that a vfield is present.
5007 (init_class_processing): Initialize access_public_node, etc., from
5008 ak_public, etc.
5009 (get_vtbl_decl_for_binfo): New function.
5010 (dump_class_hierarchy_r): Likewise.
5011 (dump_class_hierarchy): Use it.
5012 (finish_vtbls): Build the vtbls in inheritance graph order.
5013 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5014 (initialize_vtable): Use get_vtbl_decl_for_binfo.
5015 (accumulate_vtbl_inits): Add comments explaining why a pre-order
5016 walk is required.
5017 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
5018 where the vptr points, even for primary vtables.
5019 (build_vtbl_initializer): Adjust handling of vbase and vcall
5020 offsets.
5021 (build_vcall_and_vbase_vtable_entries): New function.
5022 (dfs_build_vbase_offset_vtbl_entries): Remove.
5023 (build_vbase_offset_vtbl_entries): Reimplement.
5024 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
5025 were already handled in a primary base class vtable.
5026 (build_vcall_offset_vtbl_entries): Adjust.
5027 (build_rtti_vtbl_entries): Adjust.
5028 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
5029 * init.c (expand_virtual_init): Simplify.
5030 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
5031 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
5032 * search.c (BINFO_ACCESS): New macro.
5033 (SET_BINFO_ACCESS): Likewise.
5034 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
5035 (access_in_type): Likewise.
5036 (dfs_accessible_p): Likewise.
5037 (protected_accessible_p): Likewise.
5038 (lookup_fnfields_1): Adjust documentation.
5039 (dfs_mark_primary_bases): Move to class.c
5040 (mark_primary_bases): Likewise.
5041 (dfs_vbase_unmark): Remove.
5042 (virtual_context): Use BINFO_FOR_VBASE.
5043 (dfs_get_vbase_types): Simplify.
5044 (dfs_build_inheritance_graph_order): New function.
5045 (get_vbase_types): Use it.
5046 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
5048 * tinfo.cc (get_vbase_offset): New function.
5049 (__vmi_class_type_info::do_find_public_src): Use it.
5050 (__vmi_class_type_info::do_dyncast): Likewise.
5051 (__vmi_class_type_info::do_upcast): Likewise.
5053 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
5055 * lang-specs.h: Pass -fno-show-column to the preprocessor.
5057 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
5059 * rtti.c (class_hint_flags): Rename flags.
5060 (class_initializer): Remove flags.
5061 (synthesize_tinfo_var): Combine offset and flags. Add flags
5062 for __vmi_class_type_info.
5063 (create_tinfo_types): Remove flags from __class_type_info and
5064 __si_class_type_info. Merge flags and offset from
5065 base_class_type_info.
5066 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
5067 (__base_class_info::is_virtual_p): Adjust.
5068 (__base_class_info::is_public_p): Adjust.
5069 (__base_class_info::offset): New accessor.
5070 (__class_type_info::details): Remove member.
5071 (__class_type_info::__class_type_info): Lose details.
5072 (__class_type_info::detail_masks): Remove.
5073 (__si_class_type_info::__si_class_type_info): Lose details.
5074 (__vmi_class_type_info::details): New member.
5075 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
5076 (__vmi_class_type_info::detail_masks): New member.
5077 * tinfo.cc (__class_type_info::do_upcast): Initialize result
5078 with unknown_details_mask.
5079 (__vmi_class_type_info::do_find_public_src): Adjust
5080 (__vmi_class_type_info::do_dyncast): Adjust.
5081 (__vmi_class_type_info::do_upcast): Set result details, if
5082 needed. Adjust.
5083 (__dynamic_cast): Temporarily #if out optimization.
5085 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
5087 * rtti.c (get_tinfo_decl): Mark used.
5088 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
5089 mark as dealt with, if we output it.
5091 2000-03-28 Mark Mitchell <mark@codesourcery.com>
5093 * class.c: Reorganize to put virtual function table initialization
5094 machinery at the end of the file.
5096 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
5098 * class.c (finish_struct): Use bitsize_zero_node.
5099 * pt.c (instantiate_class_template): Likewise.
5101 2000-03-28 Mark Mitchell <mark@codesourcery.com>
5103 Put RTTI entries at negative offsets in new ABI.
5104 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
5105 vbase offset at index -3, not -1.
5106 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
5107 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
5108 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
5109 (build_rtti_vtbl_entries): New function.
5110 (set_rtti_entry): Remove.
5111 (build_primary_vtable): Don't use it.
5112 (build_secondary_vtable): Likewise.
5113 (start_vtable): Remove.
5114 (first_vfun_index): New function.
5115 (set_vindex): Likewise.
5116 (add_virtual_function): Don't call start_vtable. Do call
5117 set_vindex.
5118 (set_primary_base): Rename parameter.
5119 (determine_primary_base): Likewise.
5120 (num_vfun_entries): Don't use skip_rtti_stuff.
5121 (num_extra_vtbl_entries): Include RTTI information.
5122 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
5123 (skip_rtti_stuff): Remove.
5124 (dfs_modify_vtables): Don't use it.
5125 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
5126 (layout_nonempty_base_or_field): Update size handling.
5127 (create_vtable_ptr): Tweak.
5128 (layout_class_type): Adjust parameter names.
5129 (finish_struct_1): Simplify.
5130 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
5131 (skip_rtti_stuff): Remove.
5132 (first_vfun_index): New function.
5133 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5134 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
5135 (marked_vtable_pathp): Declare.
5136 (unmarked_vtable_pathp): Likewise.
5137 * error.c (dump_expr): Use first_vfun_index to calculate vtable
5138 offsets.
5139 * rtti.c (build_headof): Look for RTTI at negative offsets.
5140 (get_tinfo_decl_dynamic): Likewise.
5141 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
5142 here.
5143 (create_pseudo_type_info): Do it here instead. Adjust so that
5144 vptr points at first virtual function.
5145 * search.c (marked_vtable_pathp): Make it global.
5146 (unmarked_vtable_pathp): Likewise.
5147 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5148 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5149 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
5150 (get_pure_virtuals): Likewise.
5151 (expand_upcast_fixups): Likewise.
5152 * tree.c (debug_binfo): Likewise.
5153 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
5154 negative offset.
5156 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5158 * class.c (check_field_decl): Fix typo.
5159 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
5160 (check_methods): Likewise.
5161 (check_field_decls): Likewise.
5162 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
5163 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
5164 Use DECL_RESULT_FLD, not DECL_RESULT.
5165 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
5166 * lex.c (identifier_type): Likewise.
5167 * pt.c (determine_specialization, lookup_template_class): Likewise.
5168 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
5169 (resolve_overloaded_unification, more_specialized): Likewise.
5170 * semantics.c (finish_member_declaration): Likewise.
5171 * typeck.c (build_x_function_call): Likewise.
5173 2000-03-26 Mark Mitchell <mark@codesourcery.com>
5175 * class.c (layout_empty_base): Handle empty bases with non-byte
5176 alignment.
5177 (build_base_field): Likewise.
5178 (layout_virtual_bases): Likewise.
5180 * class.c (finish_struct_1): Fix typo in this change:
5182 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5184 2000-03-25 Mark Mitchell <mark@codesourcery.com>
5186 * decl.c (grokdeclarator): Count partial specializations when
5187 keeping track of how many template classes have been seen.
5189 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
5191 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5193 * class.c (build_vbase_pointer_fields): layout_field now place_field.
5194 (get_vfield_offset): Use byte_position.
5195 (set_rtti_entry): Set OFFSET to ssizetype zero.
5196 (get_binfo_offset_as_int): Deleted.
5197 (dfs_record_base_offsets): Use tree_low_cst.
5198 (dfs_search_base_offsets): Likewise.
5199 (layout_nonempty_base_or_field): Reflect changes in RLI format
5200 and call byte_position.
5201 (layout_empty_base): Convert offset to ssizetype.
5202 (build_base_field): use rli_size_unit_so_far.
5203 (dfs_propagate_binfo_offsets): Do computation in proper type.
5204 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
5205 (layout_class_type): Reflect changes in RLI names and fields.
5206 (finish_struct_1): Set DECL_FIELD_OFFSET.
5207 * dump.c (dequeue_and_dump): Call bit_position.
5208 * expr.c (cplus_expand_constant): Use byte_position.
5209 * rtti.c (expand_class_desc): Use bitsize_one_node.
5210 * typeck.c (build_component_addr): Use byte_position and don't
5211 special case for zero offset.
5213 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
5215 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
5217 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
5218 tinfo object.
5219 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
5220 vtable.
5222 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5224 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
5225 DECL_P macros.
5226 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
5227 make_typename_type, check_initializer, cp_finish_decl,
5228 xref_tag): Likewise.
5229 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
5230 decl_namespace, arg_assoc_template_arg, arg_assoc,
5231 validate_nonmember_using_decl, do_class_using_decl): Likewise.
5232 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
5233 args_to_string): Likewise.
5234 * friend.c (is_friend): Likewise.
5235 * lex.c (note_got_semicolon, note_list_got_semicolon,
5236 is_global): Likewise.
5237 * method.c (build_overload_nested_name, build_overload_value,
5238 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
5239 * parse.y (typename_sub, typename_sub1): Likewise.
5240 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
5241 process_partial_specialization, convert_template_argument,
5242 template_args_equal, add_pending_template, lookup_template_class,
5243 for_each_template_parm_r, maybe_fold_nontype_arg,
5244 tsubst, instantiate_template, type_unification_real, unify,
5245 instantiate_pending_templates, set_mangled_name_for_template_decl):
5246 Likewise.
5247 * repo.c (repo_get_id, repo_template_used): Likewise.
5248 * search.c (lookup_field_1): Likewise.
5249 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
5250 * xref.c (classname): Likewise.
5252 2000-03-22 Mark Mitchell <mark@codesourcery.com>
5254 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
5255 (CANONICAL_BINFO): New macro.
5256 (BINFO_NEW_VTABLE_MARKED): Use it.
5257 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
5258 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
5259 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
5260 not TREE_TYPE.
5261 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5262 (build_secondary_vtable): Likewise.
5263 (dfs_finish_vtbls): Likewise.
5264 (dfs_accumulate_vtbl_inits): Likewise.
5265 (accumulate_vtbl_inits): New function.
5266 (finish_vtbls): Make sure that virtual bases come after
5267 non-virtual bases in the vtable group.
5268 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
5269 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5270 * search.c (struct vbase_info): Move definition.
5271 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5272 (unmarked_new_vtable_p): Likewise.
5273 (dfs_mark_vtable_path): Remove.
5274 (dfs_mark_new_vtable): Remove.
5275 (dfs_unmark_new_vtable): Likewise.
5276 (dfs_clear_search_slot): Likewise.
5277 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5278 (dfs_clear_vbase_slots): Likewise.
5279 (init_vbase_pointers): LIkewise.
5281 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
5283 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
5284 SIZETYPE to a non-SIZETYPE.
5286 2000-03-21 Mark Mitchell <mark@codesourcery.com>
5288 * class.c (layout_virtual_bases): Adjust names in conditionally
5289 compiled code.
5291 * class.c (record_base_offsets): New function.
5292 (layout_conflict_p): Likewise.
5293 (layout_nonempty_base_or_field): Use it.
5294 (layout_empty_base): New function.
5295 (build_base_field): Use it.
5296 (build_base_fields): Update comment.
5297 (layout_virtual_bases): Fold in a little code form
5298 layout_basetypes. Use layout_empty_base.
5299 (layout_basetypes): Remove.
5300 (end_of_class): New function.
5301 (layout_class_type): Use it. Adjust.
5303 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
5304 (fntype_p): Remove.
5305 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
5306 comment.
5307 (dfs_skip_nonprimary_vbases_markedp): Likewise.
5308 * typeck.c (fntype_p): Remove.
5310 * cp-tree.h (TI_SPEC_INFO): Remove.
5311 (CLASSTYPE_TI_SPEC_INFO): Likewise.
5312 * pt.c (process_partial_specialization): Likewise.
5314 * class.c (build_base_field): Fix thinko in computation of binfo
5315 offsets.
5317 * tree.c (mark_local_for_remap_p): Mark variables declared in
5318 TARGET_EXPRs as well.
5320 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
5322 * typeck.c (require_complete_type, complete_type,
5323 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
5324 build_array_ref, convert_arguments, pointer_diff,
5325 build_x_unary_op, build_unary_op, build_c_cast,
5326 build_modify_expr): Use COMPLETE_TYPE_P etc.
5327 * call.c (is_complete, convert_like_real,
5328 build_new_method_call): Likewise.
5329 * class.c (build_vbase_pointer_fields, check_bases,
5330 build_base_field, finish_struct_1, pushclass): Likewise.
5331 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
5332 * decl.c (maybe_process_template_type_declaration, pushtag,
5333 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
5334 layout_var_decl, check_initializer, cp_finish_decl,
5335 grokdeclarator, require_complete_types_for_parms,
5336 grok_op_properties, xref_tag, xref_basetypes,
5337 check_function_type): Likewise.
5338 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
5339 * friend.c (do_friend): Likewise.
5340 * init.c (build_offset_ref): Likewise.
5341 * parse.y (structsp): Likewise.
5342 * pt.c (maybe_process_partial_specialization,
5343 tsubst_friend_function, instantiate_class_template, tsubst,
5344 do_type_instantiation, instantiate_pending_templates): Likewise.
5345 * repo.c (repo_get_id): Likewise.
5346 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
5347 synthesize_tinfo_var, emit_support_tinfos): Likewise.
5348 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
5349 * semantics.c (begin_class_definition): Likewise.
5350 * tree.c (build_cplus_method_type): Likewise.
5351 * typeck2.c (digest_init, build_functional_cast,
5352 add_exception_specifier): Likewise.
5353 * parse.h, parse.c: Regenerated.
5355 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
5357 * inc/cxxabi.h: New header file. Define new-abi entry points.
5358 (__pointer_type_info::target): Rename member to ...
5359 (__pointer_type_info::type): ... here.
5360 (__base_class_info::type): Rename member to ...
5361 (__base_class_info::base): ... here.
5362 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
5363 * cp-tree.h (CPTI_ABI): New global tree enumeration.
5364 (abi_node): New global tree node.
5365 * decl.c (abi_node): Document.
5366 (init_decl_processing): Initialize abi_node.
5367 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
5368 (get_vmi_pseudo_type_info): Likewise.
5369 (create_tinfo_types): Likewise.
5370 (emit_support_tinfos): Likewise.
5371 * tinfo.h (cxxabi.h): Include for new-abi.
5372 Move rtti class definitions to new header file.
5373 * tinfo.cc (abi): Use the namespace.
5374 (std): Move new abi rtti classes from here ...
5375 (__cxxabiv1): ... to here.
5376 * tinfo2.cc (cxxabi.h): Include for new-abi.
5377 Move rtti class definitions to new header file.
5378 (std): Move new abi rtti classes from here ...
5379 (__cxxabiv1): ... to here.
5380 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
5381 namespace.
5383 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
5384 Jason Merrill <jason@casey.cygnus.com>
5386 * method.c (build_overload_int): Use host_integerp.
5388 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5390 * init.c (build_offset_ref): Handle the case of a templated member
5391 function.
5393 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5395 * except.c (expand_exception_blocks): Clear catch_clauses_last.
5397 2000-03-18 Mark Mitchell <mark@codesourcery.com>
5399 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
5400 * class.c (check_bitfield_decl): Turn illegal bitfields into
5401 non-bitfields.
5402 (dfs_propagate_binfo_offsets): Adjust for new size_binop
5403 semantics.
5404 (dfs_offset_for_unshared_vbases): Likewise.
5405 * cvt.c (cp_convert_to_pointer): Convert NULL to a
5406 pointer-to-member correctly under the new ABI.
5407 * expr.c (cplus_expand_constant): Don't use cp_convert when
5408 turning an offset into a pointer-to-member.
5409 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
5410 when dereferencing them under the new ABI.
5411 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
5412 of pointers-to-members under the new ABI.
5414 * class.c (check_bitfield_decl): Remove restriction on really long
5415 bitfields.
5416 (layout_class_type): Implement new ABI handling of bitfields
5417 longer than their types.
5419 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5421 * parse.y (extdefs): Call ggc_collect.
5422 * parse.c: Regenerated.
5424 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
5426 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
5427 (note_name_declared_in_class): Use OVL_CURRENT to get at a
5428 potential overload.
5430 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5432 * class.c (build_vbase_path): Use integer_zerop.
5433 (build_vtable_entry): Use tree_low_cst.
5434 (get_vfield_offset): Use bit_position.
5435 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
5436 Use tree_low_cst.
5437 (check_bitfield_decl): Set DECL_SIZE using convert.
5438 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
5439 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
5440 Use tree_low_cst.
5441 (finish_struct_1): Use bit_position.
5442 (dump_class_hierarchy): Use tree_low_cst.
5443 * cp-tree.h (min_precision): Add declaration.
5444 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
5445 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
5446 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
5447 * expr.c (cplus_expand_constant): Use bit_position.
5448 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
5449 * rtti.c (get_base_offset): Use bit_position.
5450 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
5451 host_integerp, and tree_low_cst.
5452 (pointer_int_sum): Use integer_zerop.
5453 (build_component_addr): Use bit_position.
5455 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
5457 * typeck.c (require_complete_type): Don't assume size_zero_node.
5458 (complete_type_or_else): Likewise.
5460 2000-03-16 Steven Grady <grady@digitaldeck.com>
5461 Jason Merrill <jason@casey.cygnus.com>
5463 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
5465 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
5467 * decl2.c (grokfield): Bail out if type is error_mark_node.
5469 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5471 * tinfo2.cc (__ptr_to_member_data): Rename to ...
5472 (__pointer_to_member_data): ... here. Adjust.
5473 * rtti.c (create_tinfo_types): Adjust.
5475 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5477 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
5478 * decl.c (ref_desc_type_node): Undocument.
5479 * rtti.c (ptr_ref_initializer): Rename to ...
5480 (ptr_initializer): ... here. Adjust comments.
5481 (ptmd_initializer): Fix comment thinko.
5482 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
5483 (create_tinfo_types): Remove ref_desc_type_node init.
5484 * tinfo2.cc (__reference_type_info): Remove.
5486 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5488 * decl.c (cp_finish_decl): Remove obsolete comment.
5490 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
5492 2000-03-14 Mark Mitchell <mark@codesourcery.com>
5494 * cp-tree.h: Tweak documentation.
5495 * class.c (build_vbase_pointer_fields): Layout the fields, too.
5496 (avoid_overlap): Remove.
5497 (get_binfo_offset_as_int): New function.
5498 (dfs_serach_base_offsets): Likewise.
5499 (layout_nonempty_base_or_field): Likewise.
5500 (build_base_field): Layout fields here. Avoid placing two objects
5501 of the same type at the same address, under the new ABI.
5502 (build_base_fields): Adjust accordingly.
5503 (create_vtable_ptr): Return the new field, but don't attach it to
5504 TYPE_FIELDS.
5505 (remove_base_field): Remove.
5506 (remove_base_fields): Remove.
5507 (layout_basetypes): Adjust accordingly.
5508 (layout_class_type): Call layout_field for each field, rather than
5509 just making a wholesale call to layout_type.
5511 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
5513 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
5515 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
5517 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
5519 * except.c (dtor_nothrow): New fn.
5520 (do_pop_exception): Use it. Take type parm.
5521 (push_eh_cleanup): Take type parm.
5522 (expand_start_catch_block): Pass it.
5523 (build_eh_type_type_ref): Accept null type.
5525 2000-03-12 Mark Mitchell <mark@codesourcery.com>
5527 * cp-tree.h (revert_static_member_fn): Change prototype.
5528 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
5529 (grok_op_properties): Likewise.
5530 (start_function): Likewise.
5531 (revert_static_member_fn): Simplify.
5532 * pt.c (check_explicit_specialization): Adjust call to
5533 revert_static_member_fn.
5535 2000-03-11 Mark Mitchell <mark@codesourcery.com>
5537 * cp-tree.h (scope_kind): New type.
5538 (tmpl_spec_kind): Likewise.
5539 (declare_pseudo_global_level): Remove.
5540 (pseudo_global_level_p): Rename to template_parm_scope_p.
5541 (pushlevel): Remove declaration.
5542 (begin_scope): New function.
5543 (finish_scope): Likewise.
5544 (current_tmpl_spec_kind): Likewise.
5545 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
5546 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
5547 Add template_spec_p.
5548 (toplevel_bindings_p): Adjust.
5549 (declare_pseudo_global_level): Remove.
5550 (pseudo_global_level_p): Rename to template_parm_scope_p.
5551 (current_tmpl_spec_kind): New function.
5552 (begin_scope): Likewise.
5553 (finish_scope): Likewise.
5554 (maybe_push_to_top_level): Adjust.
5555 (maybe_process_template_type_declaration): Likewise.
5556 (pushtag): Likewise.
5557 (pushdecl_nonclass_level): Likewise.
5558 (lookup_tag): Likewise.
5559 (grokfndecl): Handle member template specializations. Share
5560 constructor and non-constructor code.
5561 * decl2.c (check_classfn): Handle member template specializations.
5562 * pt.c (begin_template_parm_list): Use begin_scope.
5563 (begin_specialization): Likewise.
5564 (end_specialization): Likewise.
5565 (check_explicit_specialization): Use current_tmpl_spec_kind.
5566 Handle member template specializations.
5567 (end_template_decl): Use finish_scope. Remove call to
5568 get_pending_sizes.
5569 (push_template_decl_real): Remove bogus error message.
5570 (tsubst_decl): Fix typo in code contained in comment.
5571 (instantiate_template): Handle member template specializations.
5572 (most_general_template): Likewise.
5574 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
5576 * lex.c (whitespace_cr): Compress consecutive calls to warning().
5577 (do_identifier): Ditto for error().
5579 * pt.c (convert_nontype_argument): Ditto for cp_error().
5580 (convert_template_argument): Ditto for cp_pedwarn().
5582 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
5584 * exception.cc (__check_null_eh_spec): New fn.
5585 * except.c (expand_end_eh_spec): Call it if the spec is throw().
5587 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
5589 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
5590 * except.c (expand_end_eh_spec): Add the return type.
5591 * rtti.c (throw_bad_cast): Add the parmtypes.
5592 (throw_bad_typeid): Likewise.
5594 * semantics.c (expand_stmt): Only leave out rtl for unused
5595 artificials, and set DECL_IGNORED_P on them as well.
5596 * decl.c (wrapup_globals_for_namespace): Likewise.
5598 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
5600 * decl.c (maybe_commonize_var): Skip all artificial decls.
5601 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
5603 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
5605 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
5606 * cp-tree.h: Declare flag_enforce_eh_specs.
5607 * decl.c (store_parm_decls, finish_function): Check it.
5609 C library functions don't throw.
5610 * Makefile.in (cfns.h): New target.
5611 (except.o): Depend on it.
5612 * Make-lang.in (cc1plus): Depend on cfns.gperf.
5613 * cfns.gperf: New file.
5614 * cfns.h: Generated.
5615 * except.c: Include it.
5616 (nothrow_libfn_p): New fn.
5617 * decl.c (grokfndecl): Use it.
5618 * cp-tree.h: Declare it.
5620 * decl.c (push_overloaded_decl_1, auto_function,
5621 define_function): Lose.
5622 (build_library_fn_1): New static fn.
5623 (builtin_function): Use it.
5624 (get_atexit_node): Use build_library_fn_ptr.
5625 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
5626 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
5627 push_void_library_fn, push_throw_library_fn): New fns.
5628 * cp-tree.h: Declare them.
5629 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
5630 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
5631 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
5632 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
5633 * rtti.c (build_runtime_decl): Lose.
5634 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
5635 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
5636 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
5638 * call.c (build_call): Remove result_type parm.
5639 Call mark_used on unused artificial fns.
5640 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
5642 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
5644 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
5645 appropriate.
5646 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
5647 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
5648 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
5649 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
5650 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
5651 expand_generic_desc): Likewise.
5653 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5655 * exception.cc (__cp_pop_exception): Cleanup the original object.
5657 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5659 * decl.c (grok_op_properties): Merge conversion to void warning
5660 with other silly op warnings.
5662 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
5664 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
5665 array CONSTRUCTOR elements. Don't use expr_tree_cons.
5667 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5669 * decl.c (cp_make_fname_decl): New function.
5670 (wrapup_globals_for_namespace): Don't emit unused static vars.
5671 (init_decl_processing): Remove comment about use of
5672 array_domain_type. Set make_fname_decl.
5673 (cp_finish_decl): Remove __FUNCTION__ nadgering.
5674 * semantics.c (begin_compound_stmt): Remove
5675 current_function_name_declared flagging.
5676 (expand_stmt): Don't emit unused local statics.
5677 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
5678 specially.
5680 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5682 * typeck.c (convert_for_assignment): Don't look at array
5683 initializer.
5684 * call.c (convert_like_real): Likewise.
5686 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
5688 Add initial support for '\uNNNN' specifier.
5689 * lex.c (read_ucs): New fn.
5690 (readescape, skip_white_space): Call it.
5691 (is_extended_char, is_extended_char_1): New fns.
5692 (utf8_extend_token): New fn, #if 0'd out.
5693 (real_yylex): Treat extended chars like letters.
5695 * search.c (note_debug_info_needed): Walk the bases even if we
5696 weren't deferring the type itself.
5698 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5700 * decl2.c (finish_objects): Constify a char*.
5702 * method.c (emit_thunk): Likewise.
5704 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
5706 * typeck.c (dubious_conversion_warnings): Look through
5707 REFERENCE_TYPE.
5709 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5711 * class.c (dfs_modify_vtables): I is now unsigned.
5712 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
5713 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
5714 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
5715 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5716 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
5717 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
5718 Call integer_all_onesp.
5719 * typeck2.c (process_init_constructor): Use compare_tree_int.
5721 * lang-specs.h (as): Don't call if -syntax-only.
5723 2000-03-06 Mark Mitchell <mark@codesourcery.com>
5725 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
5726 RTL_EXPR_HAS_NO_SCOPE after all.
5728 2000-03-05 Mark Mitchell <mark@codesourcery.com>
5730 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
5731 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
5732 RTL_EXPR_HAS_NO_SCOPE.
5734 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
5735 later.
5737 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
5739 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
5741 * call.c (convert_like): Macrofy.
5742 (convert_like_with_context): New macro.
5743 (convert_like_real): Renamed from convert_like. Add calling
5744 context parameters, for diagnostics. Add recursive flag. Call
5745 dubious_conversion_warnings for outer conversion.
5746 (build_user_type_conversion): Use convert_like_with_context.
5747 (build_over_call): Likewise. Don't warn about dubious
5748 conversions here. Adjust convert_default_arg calls.
5749 (convert_default_arg): Add context parameters for diagnostics.
5750 Pass throught to convert_like_with_context.
5751 * cp-tree.h (convert_default_arg): Add context parameters.
5752 (dubious_conversion_warnings): Prototype new function.
5753 * typeck.c (convert_arguments): Adjust convert_default_arg call.
5754 (dubious_conversion_warnings): New function, broken
5755 out of convert_for_assignment.
5756 (convert_for_assignment): Adjust.
5758 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
5760 * decl2.c (key_method): Break out from...
5761 (import_export_vtable, import_export_class): ...here.
5763 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
5764 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
5766 * search.c (note_debug_info_needed, dfs_debug_mark,
5767 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
5768 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
5770 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
5772 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
5773 typos.
5775 2000-03-02 Mark Mitchell <mark@codesourcery.com>
5777 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
5778 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
5779 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
5780 (lang_type): Split gets_new into has_new and has_array_new.
5781 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5782 (TYPE_GETS_NEW): Split into ...
5783 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
5784 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
5785 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
5786 (build_op_new_call): Don't declare.
5787 (build_new_1): Likewise.
5788 * call.c (build_op_new_call): Remove.
5789 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5790 instead of TYPE_NEEDS_DESTRUCTOR.
5791 (finish_struct_bits): Likewise.
5792 (add_implicitly_declared_members): Likewise.
5793 (check_field_decl): Likewise.
5794 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
5795 correctly under the new ABI.
5796 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5797 instead of TYPE_NEEDS_DESTRUCTOR.
5798 (initialize_local_var): Likewise.
5799 (destroy_local_var): Likewise.
5800 (cp_finish_decl): Likewise.
5801 (register_dtor_fn): Likewise.
5802 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
5803 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
5804 TYPE_VEC_DELETE_TAKES_SIZE here.
5805 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
5806 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
5807 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5808 (finish_destructor_body): Likewise.
5809 (maybe_build_cleanup_1): Likewise.
5810 * decl2.c (do_static_destruction): Likewise.
5811 * init.c (build_new_1): Make it static.
5812 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5813 (expand_cleanup_for_base): Likewise.
5814 (get_cookie_size): New function.
5815 (build_new_1): Handle array-new cookies correctly under the new
5816 ABI.
5817 (build_vec_delete_1): Likewise.
5818 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5819 (build_delete): Likewise.
5820 (build_vec_delete): Handle array-new cookies correctly under the new
5821 ABI.
5822 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5823 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
5824 TYPE_HAS_ARRAY_NEW_OPERATOR.
5825 * ptree.c (print_lang_type): Check them.
5826 * search.c (context_for_name_lookup): Fix typo in comment.
5827 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5828 * tree.c (break_out_cleanups): Likewise.
5829 (build_cplus_array_test_1): Likewise.
5830 (cp_build_qualified_type_real): Likewise.
5831 * typeck.c (complete_type): Likewise.
5833 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
5834 the command-line, not the end.
5836 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
5838 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
5840 2000-03-02 Tom Tromey <tromey@cygnus.com>
5842 * cp-tree.h (build_java_class_ref): Declare.
5843 * init.c (build_java_class_ref): No longer static.
5844 * except.c (expand_throw): Generate a Java-style `throw' if the
5845 thrown object is a "Java" object.
5846 (initialize_handler_parm): Generate a Java-style lookup of
5847 exception info if the caught object is a "Java" object.
5848 (catch_language, catch_language_init): New globals.
5849 (decl_is_java_type): New function.
5850 (expand_start_catch_block): Don't call push_eh_info() or
5851 push_eh_cleanup() when handling a Java-style "catch". Pass Java
5852 class reference to build_catch_block.
5854 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5856 * typeck.c (comptypes): Treat sizetype like its language equivalent.
5858 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
5860 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
5861 to merge reference/pointer code and fix incorrect warnings.
5863 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
5865 * search.c (protected_accessible_p): Use context_for_name_lookup.
5867 * init.c (construct_virtual_bases): Fix thinko.
5868 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
5870 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5872 * decl.c (current_function_decl): Move to toplev.c.
5874 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
5876 * pt.c (fn_type_unification): Unify return type, whenever
5877 provided.
5878 (get_bindings_real): Only pass return type when necessary.
5879 Remove explicit return type check.
5880 * class.c (resolve_address_of_overloaded_function): Pass desired
5881 return type to fn_type_unification.
5883 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5885 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
5886 DECL_FIELD_SIZE.
5887 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
5888 DECL_FIELD_SIZE.
5889 * rtti.c (expand_class_desc): Likewise.
5890 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
5891 (THUNK_VCALL_OFFSET): Likewise.
5892 (THUNK_DELTA): Reflect changes in ../tree.h.
5894 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
5896 * search.c (protected_accessible_p): Also allow the access if
5897 the member is public in DERIVED. Lose TYPE parm.
5898 (friend_accessible_p): Lose TYPE parm.
5899 (accessible_p): Adjust.
5901 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5903 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
5904 on things that are not sizes; ssize_binop deleted.
5905 Call size_diffop when appropriate.
5906 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5907 (build_primary_vtable, build_secondary_vtable): Likewise.
5908 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
5909 Variable I is HOST_WIDE_INT.
5910 (get_vfield_offset): Pass proper types to size_binop.
5911 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
5912 (finish_struct_1): Likewise.
5913 (skip_rtti_stuff): Arg N is now pointer to signed.
5914 (layout_class_type): Use size_zero_node.
5915 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
5916 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
5917 * decl.c (complete_arry_type): Pass proper types to size_binop.
5918 (xref_basetypes): BINFO_OFFSET is sizetype.
5919 * error.c (dump_expr): Don't use size_binop non-sizes.
5920 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
5921 * init.c (construct_virtual_bases): Fix type error.
5922 (build_vec_delete_1): Pass proper type to size_binop and don't
5923 fold result.
5924 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
5925 * rtti.c (get_base_offset): Pass proper type to size_binop.
5926 * search.c (dfs_find_vbases): Fix type error.
5927 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
5928 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
5929 * tree.c (debug_binfo): Variable N is signed.
5930 Use HOST_WIDE_INT_PRINT_DEC.
5931 * typeck.c (comptypes): sizetype is same as equivalent integer type.
5932 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
5933 size_one_node and size_zero_node.
5934 (c_alignof): Use size_one_node.
5935 (build_component_addr): Pass proper types to size_binop.
5936 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
5938 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
5940 Implement class scope using-declarations for functions.
5941 * class.c (handle_using_decl): Call add_method for used functions.
5942 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
5943 (add_method): Used functions are hidden by local functions.
5944 (check_bases_and_members): Handle using-decls before finalizing
5945 CLASSTYPE_METHOD_VEC.
5946 * call.c (add_function_candidate): Add ctype parm; if non-zero,
5947 override the type of 'this' accordingly.
5948 (add_template_candidate, add_template_candidate_real): Add ctype parm.
5949 (convert_class_to_reference, build_user_type_conversion_1,
5950 build_new_function_call, build_object_call, build_new_op,
5951 build_new_method_call): Pass ctype parm.
5953 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
5954 the baselink.
5955 * call.c (convert_class_to_reference, build_user_type_conversion_1,
5956 build_new_function_call, build_object_call, build_new_op,
5957 build_new_method_call, build_op_delete_call): Don't get basetype_path
5958 from a baselink.
5959 * typeck.c (build_component_ref): Likewise.
5960 * init.c (build_offset_ref): Likewise.
5961 (resolve_offset_ref): Don't call enforce_access.
5962 Call build_scoped_ref.
5963 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
5964 would cause an error or if -pedantic.
5965 * class.c (alter_access): Lose binfo parm.
5967 2000-02-26 Mark Mitchell <mark@codesourcery.com>
5969 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
5970 types.
5972 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
5974 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
5975 pseudo_type_info creation into the std namespace
5977 2000-02-26 Mark Mitchell <mark@codesourcery.com>
5979 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
5980 (import_export_class): Remove declaration.
5981 * decl2.c (import_export_class): Make it static.
5982 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
5983 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
5984 EXPR_WITH_FILE_LOCATION.
5985 * lex.c (check_newline): Tweak filename/lineno setting.
5986 * semantics.c (begin_while_stmt): Fix typo in comment.
5988 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5990 * lang-options.h (-fmessage-length=): Add missing option.
5992 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
5994 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
5996 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
5998 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
6000 * optimize.c (expand_call_inline): Emit the return label before
6001 evaluating the return value.
6003 2000-02-24 Mark Mitchell <mark@codesourcery.com>
6005 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
6006 than duplicating functionality here.
6007 * optimize.c: Include input.h.
6008 (expand_call_inline): Use push_srcloc and pop_srcloc.
6009 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
6010 * parse.c: Regenerated.
6011 * Makefile.in (lex.o): Depend on input.h.
6012 (optimize.o): Likewise.
6014 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
6016 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
6017 function type, rather than ICE.
6019 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
6021 * decl.c (grokdeclarator): Call decl_type_access_control.
6022 * parse.y (parse_end_decl): Don't call decl_type_access_control if
6023 decl is null.
6025 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
6027 * decl.c (decls_match): Remove obsolete static member nadgering.
6029 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6031 * decl.c (grokdeclarator): Change ANSI to ISO.
6032 * lex.c (consume_string, readescape, do_identifier): Likewise.
6033 (parse_float, real_yylex): Likewise.
6034 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
6035 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
6036 new_type_id, maybe_label_decls, simple_stmt,
6037 for.init.statement): Likewise.
6038 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
6039 * semantics.c (finish_named_return_value): Likewise.
6040 * parse.c: Regenerate.
6042 2000-02-21 Mark Mitchell <mark@codesourcery.com>
6044 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
6045 (CPTI_CLASS_STAR_TYPE): Remove.
6046 (vtable_index_type): Likewise.
6047 (class_star_type_node): Remove.
6048 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
6049 (build_binary_op_nodefault): Remove.
6050 * call.c (build_new_op): Use build_binary_op instead of
6051 build_binary_op_nodefault.
6052 * decl.c (init_decl_processing): Remove class_star_type_node
6053 initialization. Make delta_type_node ptrdiff_type_node under the
6054 new ABI. Initialize vtable_index_type.
6055 (build_ptrmemfunc_type): Build different structures for the new
6056 ABI.
6057 (build_enumerator): Use build_binary_op instead of
6058 build_binary_op_nodefault.
6059 * method.c (build_overload_value): Mangle pointers-to-members
6060 appropriately under the new ABI.
6061 * typeck.c (build_array_ref): Use build_binary_op instead of
6062 build_binary_op_nodefault.
6063 (get_member_function_from_ptrfunc): Adjust for the new ABI.
6064 (build_binary_op_nodefault): Rename to ...
6065 (build_binary_op): ... this. Remove old version. Adjust for
6066 pointer-to-member comparisons under the new ABI.
6067 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
6068 (build_ptrmemfunc): Adjust for the new ABI.
6069 (expand_ptrmemfunc_cst): Likewise.
6070 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
6071 (pfn_from_ptrmemfunc): Adjust for the new ABI.
6073 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
6075 * call.c (build_object_call): Compress consecutive calls to
6076 cp_error.
6077 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
6078 (build_op_delete_call): Adjust message formatting.
6080 * class.c (check_bases): Compress consecutive calls to
6081 cp_pedwarn.
6082 (finish_struct_anon): Say 'ISO C++'.
6084 * decl.c (start_decl): Same here.
6085 (grok_reference_init): Likewise.
6086 (grokfndecl): Correct message formatting.
6087 (grokfndecl): Improve diagnostic.
6088 (check_static_variable_definition): Likewise. Say 'ISO C++'
6089 (compute_array_index_type): Say 'ISO C++'
6090 (create_array_type_for_decl): Compress consecutive calls to
6091 cp_error.
6092 (grokdeclarator): Say 'ISO C++'
6093 (grok_op_properties): Likewise.
6095 * decl2.c (delete_sanity): Clairify diagnostic.
6096 (check_member_template): Same here.
6097 (grok_function_init): Use consistent terminology.
6099 * expr.c (do_case): Say 'ISO C++'
6101 * friend.c (do_friend): Compress consecutive calls to warning.
6103 2000-02-20 Mark Mitchell <mark@codesourcery.com>
6105 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
6106 * class.c (build_secondary_vtable): Reorganize. Don't create a
6107 new vtable under the new ABI.
6108 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
6109 computing the size.
6110 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
6111 the initializing elements.
6112 (initialize_vtable): New function.
6113 (dfs_finish_vtbls): Use it.
6114 (dfs_accumulate_vtbl_inits): New function.
6115 (finish_vtbls): Merge primary and secondary vtables under the new
6116 ABI.
6117 (finish_struct_1): Remove redundant call to layout_vtable_decl.
6118 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
6119 aren't VAR_DECLs.
6121 * class.c (build_vtable): New function, split out from ...
6122 (get_vtable_decl): ... here, and ...
6123 (build_secondary_vtable): ... here.
6125 * pt.c (tsubst_decl): Fix formatting.
6127 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6129 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
6130 (avoid_overlap, build_base_field): Likewise.
6131 (build_base_field, build_base_fields, is_empty_class):
6132 Test DECL_SIZE with integer_zero.
6133 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
6134 * cp-tree.h (struct lang_type): New field size_unit.
6135 (CLASSTYPE_SIZE_UNIT): New macro.
6136 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
6137 (cp_finish_decl): Delete -Wlarger-than processing.
6138 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
6139 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
6140 * tree.c (make_binfo): binfo vector is one entry longer.
6141 (walk_tree): Walk DECL_SIZE_UNIT.
6143 2000-02-19 Mark Mitchell <mark@codesourcery.com>
6145 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
6146 comment.
6147 (build_vtable_entry): Don't assume all vtable entries are
6148 functions.
6149 (build_vtbl_initializer): Adjust accordingly.
6150 (get_vtable_decl): Fix formatting.
6152 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
6154 * semantics.c (deferred_type_access_control): Walk the entire
6155 type_lookups list.
6156 (save_type_access_control): Rename from
6157 initial_deferred_type_access_control. Just remember the value.
6158 (decl_type_access_control): New fn.
6159 (begin_function_definition): Use deferred_type_access_control, after
6160 we've started the function. Set type_lookups to error_mark_node.
6161 * parse.y (frob_specs, fn.def1): Adjust.
6162 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
6163 (parse_end_decl, parse_bitfield0, parse_method): New fns.
6164 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
6165 (after_type_component_declarator0): Likewise.
6166 (after_type_component_declarator): Likewise.
6167 (notype_component_declarator): Likewise.
6168 * cp-tree.h: Adjust.
6170 * decl.c (redeclaration_error_message): Allow redeclaration of
6171 namespace-scope decls.
6173 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6175 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
6177 2000-02-17 Mark Mitchell <mark@codesourcery.com>
6179 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
6180 * decl2.c (grokclassfn): Likewise.
6182 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
6184 * decl2.c (lang_decode_option): Don't set default message length
6185 here.
6186 * lex.c (lang_init_options): Set it here.
6188 2000-02-16 Mark Mitchell <mark@codesourcery.com>
6190 Make DECL_CONTEXT mean the class in which a member function was
6191 declared, even for a virtual function.
6192 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
6193 (DECL_FRIEND_CONTEXT): New macro.
6194 (DECL_REAL_CONTEXT): Remove.
6195 (SET_DECL_FRIEND_CONTEXT): Likewise.
6196 (DECL_VIRTUAL_CONTEXT): Adjust.
6197 (DECL_CLASS_SCOPE_P): Use TYPE_P.
6198 (add_friends): Remove.
6199 (hack_decl_function_context): Likewise.
6200 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
6201 CP_DECL_CONTEXT.
6202 (build_over_call): Fix indentation. Use DECL_CONTEXT
6203 instead of DECL_CLASS_CONTEXT.
6204 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
6205 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6206 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6207 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
6208 (build_base_field): Likewise.
6209 (finish_struct_1): Likewise.
6210 (build_self_reference): Likewise.
6211 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
6212 DECL_REAL_CONTEXT.
6213 (pushtag): Use decl_function_context, not
6214 hack_decl_function_context.
6215 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6216 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
6217 (pushdecl): Remove bogus code.
6218 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
6219 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6220 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6221 Use decl_function_context, nothack_decl_function_context.
6222 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
6223 (grokdeclarator): Likewise. Use decl_function_context, not
6224 hack_decl_function_context.
6225 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
6226 (start_function): Use DECL_FRIEND_CONTEXT, not
6227 DECL_CLASS_CONTEXT. Use decl_function_context, not
6228 hack_decl_function_context.
6229 (finish_function): Use decl_function_context, not
6230 hack_decl_function_context.
6231 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
6232 DECL_CLASS_CONTEXT.
6233 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
6234 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
6235 (grokfield): Likewise.
6236 (finish_builtin_type): Likewise.
6237 (finish_vtable_vardec): Use decl_function_context, not
6238 hack_decl_function_context.
6239 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6240 (start_static_initialization_or_destruction): Likewise.
6241 (finish_static_initialization_or_destruction): Likewise.
6242 (mark_used): Adjust logic for deciding when to synthesize methods.
6243 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
6244 DECL_REAL_CONTEXT.
6245 * error.c (dump_function_decl): Use DECL_CONTEXT, not
6246 DECL_CLASS_CONTEXT.
6247 * friend.c (is_friend): Likewise.
6248 (add_friends): Remove.
6249 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
6250 * lex.c (begin_definition_of_inclass_inline): Use
6251 decl_function_context, not hack_decl_function_context.
6252 (process_next_inline): Likewise.
6253 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6254 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
6255 DECL_CLASSS_CONTEXT.
6256 (hack_identifier): Likewise.
6257 (synthesize_method): Use decl_function_context, not
6258 hack_decl_function_context.
6259 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
6260 DECL_REAL_CONTEXT.
6261 (is_member_template): Use decl_function_context, not
6262 hack_decl_function_context. Use DECL_CONTEXT, not
6263 DECL_CLASS_CONTEXT.
6264 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
6265 DECL_CLASS_CONTEXT.
6266 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
6267 DECL_REAL_CONTEXT.
6268 (push_template_decl_real): Likewise.
6269 (instantiate_class_template): Don't call add_friends.
6270 (tsubst_default_argument): Use DECL_CONTEXT, not
6271 DECL_REAL_CONTEXT.
6272 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6273 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6274 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
6275 DECL_CLASS_CONTEXT.
6276 * repo.c (repo_inline_used): Likewise.
6277 * search.c (current_scope): Adjust for new _CONTEXT macros.
6278 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
6279 DECL_REAL_CONTEXT.
6280 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6281 (lookup_fnfields_here):Likewise.
6282 (check_final_overrider): Likewise.
6283 (init_vbase_pointers): Likewise.
6284 (virtual_context): Likewise.
6285 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
6286 (expand_body): Use decl_function_context, not
6287 hack_decl_function_context.
6288 * tree.c (hack_decl_function_context): Remove.
6289 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
6290 DECL_CLASS_CONTEXT.
6291 * typeck2.c (error_not_base_type): Likewise.
6293 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
6295 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
6297 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6299 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
6301 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6303 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
6305 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
6307 * decl2.c (lang_decode_option): Enable automatic line wrapping.
6309 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
6311 * parse.y (frob_specs): Split out...
6312 (parse_decl): From here.
6313 (fn.def2): Call initial_deferred_type_access_control.
6314 (after_type_component_declarator0): Call frob_specs.
6315 (notype_component_declarator0): Likewise.
6316 * search.c (friend_accessible_p): Nested classes are friends of their
6317 enclosing classes.
6319 2000-02-10 Mark Mitchell <mark@codesourcery.com>
6321 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
6322 used to create an implicit temporary.
6324 * class.c (dfs_modify_vtables): Tweak calculation of functions to
6325 override.
6327 2000-02-08 Nathan Sidwell <nathan@acm.org>
6329 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
6330 strip array element qualifiers too.
6332 2000-02-07 Mark Mitchell <mark@codesourcery.com>
6334 * decl.c (store_parm_decls): Don't build cleanups for parameters
6335 while processing_template_decl.
6337 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
6339 * cp-tree.h (struct saved_scope): Add incomplete field.
6340 (namespace_scope_incomplete): New macro.
6341 * decl.c (pushdecl): Use it.
6342 (hack_incomplete_structures): Use it. See through artificial
6343 binding levels.
6344 (mark_saved_scope): Mark it.
6346 Implement access control for nested types.
6347 * search.c (type_access_control): New fn.
6348 (accessible_p): Now we do perform access control for types.
6349 * semantics.c (deferred_type_access_control): New fn.
6350 (initial_deferred_type_access_control): New fn.
6351 (begin_function_definition): Call it. Add lookups parm.
6352 * decl.c (struct binding_level): Add this_class field.
6353 (pushlevel_class): Set it.
6354 (mark_binding_level): Mark it.
6355 (lookup_name_real): Use it. Call type_access_control.
6356 (mark_saved_scope): Mark lookups field.
6357 * cp-tree.h (flagged_type_tree): Add lookups field.
6358 (struct saved_scope): Add lookups field.
6359 (type_lookups): New macro.
6360 * parse.y (declmods): Now <ftype>.
6361 (parse_decl): Add lookups parm. Call
6362 initial_deferred_type_access_control.
6363 (lang_extdef): Clear type_lookups.
6364 (typed_declspecs, declmods, typespec): Set lookups field.
6365 (initdcl): Call deferred_type_access_control.
6366 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
6367 component_decl_1, named_parm): Adjust.
6368 * friend.c (is_friend): Nested classes are friends of their
6369 enclosing classes.
6371 * class.c (currently_open_derived_class): New fn.
6372 * method.c (hack_identifier): Use it.
6374 * lex.c (do_identifier): Remove obsolete code.
6376 * parse.y (typed_typespecs): Propagate new_type_flag properly.
6378 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
6380 * tinfo.h: Remove apostrophes from C++ comment (xgettext
6381 thinks this file is plain C).
6383 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6385 * Makefile.in (call.o): Depend on $(EXPR_H).
6387 * call.c: Include "expr.h".
6389 * class.c (dump_class_hierarchy): Add prototype.
6391 * search.c (dfs_get_pure_virtuals): Likewise.
6393 2000-02-1 Ulrich Drepper <drepper@redhat.com>
6395 * parse.y (simple_stmt): Allow :: token in asm parameter list.
6396 * parse.c: Rebuilt.
6398 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
6400 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
6401 Store it in DECL_FCONTEXT.
6402 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
6404 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
6406 * tinfo.h (old abi): #include "tconfig.h".
6407 * tinfo.cc (convert_to_base): Move into old abi section.
6409 2000-01-31 Mark Mitchell <mark@codesourcery.com>
6411 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
6412 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
6413 (BINFO_PRIMARY_BINFO): New macro.
6414 (BF_DELTA): Rename to ...
6415 (BV_DELTA): ... this.
6416 (BF_VCALL_INDEX): Rename to ...
6417 (BV_VCALL_INDEX): ... this.
6418 (BF_FN): Rename to ...
6419 (BV_FN): ... this.
6420 * class.c (build_vbase_path): Adjust for changes to reverse_path.
6421 (set_rtti_entry): Rename BF_ macros to BV_ variants.
6422 (modify_vtable_entry): Simplify.
6423 (add_virtual_function): Rename BF_ macros to BV_ variants.
6424 (build_vtable_initializer): Likewise.
6425 (get_class_offset_1): Remove.
6426 (dfs_get_class_offset): Likewise.
6427 (get_class_offset): Likewise.
6428 (dfs_find_final_overrider): New function.
6429 (find_final_overrider): Likewise.
6430 (modify_one_vtable): Remove.
6431 (dfs_find_base): New function.
6432 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
6433 find_final_overrider.
6434 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
6435 virtuals.
6436 (dfs_fixup_vtable_deltas): Remove.
6437 (override_one_vtable): Remove.
6438 (merge_overrides): Likewise.
6439 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
6440 unreal chilren of virtual bases.
6441 (finish_struct_1): Don't use merge_overrides. Don't use
6442 dfs_fixup_vtable_deltas.
6443 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
6444 BINFOs.
6446 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
6447 Jason Merrill <jason@yorick.cygnus.com>
6449 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
6451 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
6453 * exception.cc (__throw_bad_typeid): Add missing std::.
6455 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6457 * cp-tree.h (make_thunk): PROTO -> PARAMS.
6459 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
6461 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
6463 Runtime support for new-abi rtti.
6464 * inc/typeinfo (type_info::operator!=): Define in class.
6465 (type_info::before, type_info::name, type_info::operator==,
6466 type_info::operator!=): Define new ABI implementations.
6467 (type_info::is_pointer_p, type_info::is_function_p): Declare
6468 new virtual functions.
6469 (type_info::do_catch, type_info::do_upcast): Likewise.
6471 * tinfo.h (__base_class_info): Define new class.
6472 (__class_type_info): Likewise.
6473 (__si_class_type_info): Likewise.
6474 (__vmi_class_type_info): Likewise.
6475 (__dynamic_cast): Prototype.
6477 * tinfo.cc: Conditionalize old and new rtti mechanisms.
6478 (type_info::is_pointer_p): Define new function.
6479 (type_info::is_function_p): Likewise.
6480 (type_info::do_catch): Likewise.
6481 (type_info::do_upcast): Likewise.
6482 (vtable_prefix): New structure for vtable access.
6483 (adjust_pointer): Define new template function.
6484 (contained_p, public_p, virtual_p, contained_public_p,
6485 contained_nonpublic_p, contained_nonvirtual_p): Define new
6486 functions.
6487 (nonvirtual_base_type): New local variable.
6488 (__class_type_info::~__class_type_info): Define.
6489 (__si_class_type_info::~__si_class_type_info): Likewise.
6490 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
6491 (__class_type_info::do_catch): Define new function.
6492 (__class_type_info::do_upcast): Likewise.
6493 (__class_type_info::find_public_src): Likewise.
6494 (__class_type_info::do_find_public_src): Likewise.
6495 (__si_class_type_info::do_find_public_src): Likewise.
6496 (__vmi_class_type_info::do_find_public_src): Likewise.
6497 (__class_type_info::do_dyncast): Likewise.
6498 (__si_class_type_info::do_dyncast): Likewise.
6499 (__vmi_class_type_info::do_dyncast): Likewise.
6500 (__class_type_info::do_upcast): Likewise.
6501 (__si_class_type_info::do_upcast): Likewise.
6502 (__vmi_class_type_info::do_upcast): Likewise.
6503 (__dynamic_cast): Likewise.
6505 * tinfo2.cc (__fundamental_type_info): Define new class.
6506 (__pointer_type_info): Likewise.
6507 (__reference_type_info): Likewise.
6508 (__array_type_info): Likewise.
6509 (__function_type_info): Likewise.
6510 (__enum_type_info): Likewise.
6511 (__ptr_to_member_type_info): Likewise.
6512 (__fundamental_type_info::~__fundamental_type_info): Define.
6513 (__pointer_type_info::~__pointer_type_info): Likewise.
6514 (__reference_type_info::~__reference_type_info): Likewise.
6515 (__array_type_info::~__array_type_info): Likewise.
6516 (__function_type_info::~__function_type_info): Likewise.
6517 (__enum_type_info::~__enum_type_info): Likewise.
6518 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
6519 (__pointer_type_info::do_catch): Define new function.
6520 (__ptr_to_member_type_info::do_catch): Define new function.
6522 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
6523 (__is_pointer): Likewise.
6525 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
6527 2000-01-30 Mark Mitchell <mark@codesourcery.com>
6529 * cp/class.c (build_vtable): Rename to build_primary_vtable.
6530 (prepare_fresh_vtable): Rename to build_secondary_vtable.
6531 (make_new_vtable): New function.
6532 (modify_vtable_entry): Handle generation of new vtables correctly.
6533 (modify_one_vtable): Remove unused parameter.
6534 (dfs_fixup_vtable_deltas): Likewise.
6535 (override_one_vtable): Use build_secondary_vtable.
6536 (finish_struct_1): Use build_primary_vtable and
6537 build_secondary_vtable.
6539 2000-01-28 Ulrich Drepper <drepper@redhat.com>
6541 * cp/decl.c: Adjust variable names, comments, help strings.
6543 2000-01-29 Nathan Sidwell <nathan@acm.org>
6545 * new2.cc (operator delete[]): Use operator delete, don't assume
6546 implementation.
6548 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
6550 * class.c (build_vtbl_initializer): Add argument to
6551 build_vtable_entry call.
6553 2000-01-27 Mark Mitchell <mark@codesourcery.com>
6555 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
6556 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
6557 (BF_DELTA): New macro.
6558 (BF_VCALL_INDEX): Likewise.
6559 (BF_FN): Likewise.
6560 (THUNK_VCALL_OFFSET): Likewise.
6561 (make_thunk): Change prototype.
6562 * class.c (build_vtable_entry): Integrate
6563 build_vtable_entry_for_fn. Handle vcall indices.
6564 (build_vtable_entry_for_fn): Remove.
6565 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
6566 BF_VCALL_INDEX, BF_FN.
6567 (modify_vtable_entry): Integrate common code from
6568 modify_one_vtable and dfs_fixup_vtable_deltas.
6569 (add_virtual_function): Set BF_VCALL_INDEX.
6570 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
6571 and BF_FN.
6572 (modify_one_vtable): Simplify.
6573 (dfs_fixup_vtable_deltas): Likewise.
6574 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
6575 * method.c (make_thunk): Handle vcall indices.
6577 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
6579 Compiler side new abi rtti (not enabled).
6580 * cp-tree.h (new_abi_rtti_p): New macro.
6581 (emit_support_tinfos): Prototype new function.
6582 (tinfo_decl_p): Likewise.
6583 (emit_tinfo_decl): Likwise.
6584 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
6585 macros.
6586 (doing_runtime): New local static.
6587 (init_rtti_processing): Add new-abi initializer.
6588 (get_tinfo_decl): Add new-abi logic.
6589 (tinfo_from_decl): Likewise.
6590 (build_dynamic_cast_1): Likewise.
6591 (qualifier_flags): New static function.
6592 (tinfo_base_init): Likewise.
6593 (generic_initializer): Likewise.
6594 (ptr_ref_initializer): Likewise.
6595 (ptmd_initializer): Likewise.
6596 (class_hint_flags): Likewise.
6597 (class_initializer): Likewise.
6598 (synthesize_tinfo_var): Likewise.
6599 (create_real_tinfo_var): Likewise.
6600 (create_pseudo_type_info): Likewise.
6601 (get_vmi_pseudo_type_info): Likewise.
6602 (create_tinfo_types): Likewise.
6603 (emit_support_tinfos): New global function.
6604 (tinfo_decl_p): New global predicate.
6605 (emit_tinfo_decl): New global function.
6606 * class.c (set_rtti_entry): Generalize for old and new rtti.
6607 (build_vtbl_initializer): Likewise.
6608 * decl2.c (finish_file): Likewise.
6610 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
6612 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
6613 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
6615 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
6617 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
6618 for scopes.
6620 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
6622 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
6624 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6626 * optimize.c (calls_setjmp_r): Supply new argument
6627 to special_function_p.
6629 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6631 * call.c: PROTO -> PARAMS.
6632 * class.c: Likewise.
6633 * cp-tree.h: Likewise.
6634 * cvt.c: Likewise.
6635 * decl.c: Likewise.
6636 * decl.h: Likewise.
6637 * decl2.c: Likewise.
6638 * dump.c: Likewise.
6639 * errfn.c: Likewise.
6640 * error.c: Likewise.
6641 * except.c: Likewise.
6642 * expr.c: Likewise.
6643 * init.c: Likewise.
6644 * input.c: Likewise.
6645 * lex.c: Likewise.
6646 * lex.h: Likewise.
6647 * method.c: Likewise.
6648 * optimize.c: Likewise.
6649 * parse.y: Likewise.
6650 * pt.c: Likewise.
6651 * repo.c: Likewise.
6652 * rtti.c: Likewise.
6653 * search.c: Likewise.
6654 * semantics.c: Likewise.
6655 * spew.c: Likewise.
6656 * tree.c: Likewise.
6657 * typeck.c: Likewise.
6658 * typeck2.c: Likewise.
6659 * xref.c: Likewise.
6661 2000-01-25 Richard Henderson <rth@cygnus.com>
6663 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
6665 2000-01-25 Mark Mitchell <mark@codesourcery.com>
6667 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
6668 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
6669 (struct vcall_offset_data_s): New type.
6670 (dfs_vcall_offset_queue_p): New function.
6671 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6672 (build_vcall_offset_vtbl_entries): Likewise.
6673 (layout_vtable_decl): Likewise.
6674 (num_vfun_entries): Likewise.
6675 (num_extra_vtbl_entries): Add the entries for vcall offsets.
6676 (build_vtbl_initializer): Likewise.
6677 (dfs_finish_vtabls): Use layout_vtable_decl.
6678 (modify_one_vtables): Always duplicate vtables under the new ABI.
6679 (finish_struct_1): Use layout_vtable_decl.
6681 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6683 * decl.c (member_function_or_else): Change third arg from a format
6684 specifier to an `enum overload_flags'. Callers changed.
6686 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
6688 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
6689 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
6690 build_const_cast, get_delta_difference, check_return_expr): Avoid
6691 ANSI string concatenation usage.
6693 2000-01-24 Mark Mitchell <mark@codesourcery.com>
6695 * class.c (layout_class_type): Put the fields required to make a
6696 class non-empty at the end, not the beginning, of the TYPE_FIELDs
6697 list.
6699 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
6701 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
6702 template.
6704 * decl2.c (mark_used): Do instantiate inlines that have been
6705 explicitly instantiated.
6707 2000-01-24 Richard Henderson <rth@cygnus.com>
6709 * call.c (build_over_call): Use expand_tree_builtin.
6710 * typeck.c (build_function_call_real): Likewise.
6711 (build_binary_op_nodefault): Handle unordered compares.
6713 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6715 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
6716 cp_tree_index values.
6717 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
6718 New global node #defines for them.
6719 * rtti.c (call_void_fn): Replace with ...
6720 (build_runtime_decl): ... new static function.
6721 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
6722 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
6723 (build_dynamic_cast_1): Always produce correctly typed result.
6724 Explicitly produce type_info addresses. Use dynamic_cast_node.
6725 * exception.cc (__throw_bad_cast): Return `void *'.
6726 (__throw_bad_typeid): Return `const type_info &'.
6728 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6730 * cp-tree.h (get_vtable_decl): Prototype new function.
6731 * class.c (get_vtable_decl): New function. Broken out from ...
6732 (build_vtable): ... here. Use it.
6733 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
6734 by get_vtable_decl.
6736 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6738 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
6739 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
6740 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
6741 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
6742 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
6743 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
6744 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
6745 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
6746 (CPTI_TINFO_VAR_ID): New enumeration.
6747 (__tp_desc_type_node, __access_mode_type_node,
6748 __bltn_desc_type_node, __user_desc_type_node,
6749 __class_desc_type_node, __ptr_desc_type_node,
6750 __attr_desc_type_node, __func_desc_type_node,
6751 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
6752 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
6753 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
6754 enum_desc_type_node, class_desc_type_node,
6755 si_class_desc_type_node, vmi_class_desc_type_node,
6756 ptmd_desc_type_node, base_desc_type_node): New #defines.
6757 (tinfo_fn_id, tinfo_fn_type): Rename to ...
6758 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
6759 (tinfo_var_id): New enumeration.
6760 (DECL_TINFO_FN_P): Augment comment.
6761 * decl.c (cp_global_trees): Adjust documentation.
6762 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
6763 tinfo_decl_type and tinfo_var_id.
6764 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
6765 (build_typeid): Remove unused variable.
6766 (get_tinfo_var): Use tinfo_var_id.
6767 (tinfo_name): New static function.
6768 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
6769 (tinfo_from_decl): Likewise.
6770 (get_base_offset): New static function, broken out of
6771 expand_class_desc.
6772 (expand_si_desc): Use tinfo_name.
6773 (expand_class_desc): Likewise. Lose local static variable.
6774 Use base_desc_type_node. Use get_base_offset.
6775 (expand_ptr_desc): Use tinfo_name.
6776 (expand_attr_desc): Likewise.
6777 (expand_generic_desc): Likewise.
6779 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
6780 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
6782 2000-01-23 Mark Mitchell <mark@codesourcery.com>
6784 * cp-tree.h (__eprintf): Remove declaration.
6785 * tree.c (__eprintf): Remove definition.
6787 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
6788 Mark Mitchell <mark@codesourcery.com>
6790 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
6791 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
6793 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
6795 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
6797 2000-01-23 Mark Mitchell <mark@codesourcery.com>
6799 * cp-tree.h (register_dtor_fn): New function.
6800 * decl.c (destroy_local_static): Rename to ...
6801 (register_dtor_fn): ... this. Give it external linkage.
6802 (expand_static_init): Use it.
6803 * decl2.c (do_static_initialization): Likewise, if using
6804 __cxa_atexit.
6805 (do_static_destruction): Check that __cxa_atexit is not in use.
6806 (finish_file): Don't call do_static_destruction if using
6807 __cxa_atexit.
6809 * typeck.c (convert_arguments): Restore two-message error
6810 reporting.
6812 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
6814 Remap dynamic cast hint values to be consistent across ABIs.
6815 * search.c (dynamic_cast_base_recurse): Remap generated value.
6816 (get_dynamic_cast_base_type): Adjust documentation.
6817 * tinfo.h (__user_type_info::dyncast): Likewise.
6818 (__user_type_info::find_public_subobj): Remap BOFF meaning.
6819 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
6820 (__class_type_info::do_dyncast): Likewise.
6821 (__class_type_info::do_find_public_subobj): Likewise.
6822 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
6824 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
6826 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
6828 * typeck2.c (incomplete_type_error): Restore previous
6829 cp_error and cp_error_at call sequence.
6831 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
6833 * class.c (dump_class_hierarchy): Make format agree with argument;
6834 cast pointer to unsigned long and print with %lx.
6836 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
6838 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
6840 * typeck.c (composite_pointer_type, common_type,
6841 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
6842 build_function_call_real, convert_arguments,
6843 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
6844 build_unary_op, mark_addressable, build_compound_expr,
6845 build_static_cast, build_reinterpret_cast, build_const_cast,
6846 build_c_cast, build_modify_expr, get_delta_difference,
6847 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
6848 'ISO C++'. Fusion consecutive calls to diagnotic message routines
6849 into a single one.
6850 * typeck2.c (readonly_error, abstract_virtuals_error,
6851 process_init_constructor, check_for_new_type): Likewise.
6853 2000-01-19 Mark Mitchell <mark@codesourcery.com>
6855 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
6856 VAR_DECLs.
6858 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
6860 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
6861 (build_x_typeid): Likewise.
6862 (get_tinfo_fn): Likewise.
6863 (get_tinfo_fn_unused): Rename to ...
6864 (get_tinfo_decl): ... here.
6865 * rtti.c (build_headof): Replace logic error with assertion.
6866 (get_tinfo_fn_dynamic): Rename to ...
6867 (get_tinfo_decl_dynamic): ... here. Make static. Use
6868 complete_type_or_else.
6869 (build_x_typeid): Move into ...
6870 (build_typeid): ... here. Adjust call to
6871 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
6872 throw_bad_typeid expression.
6873 (get_tinfo_fn_unused): Rename to ...
6874 (get_tinfo_decl): ... here. Adjust comment.
6875 (get_tinfo_fn): Delete.
6876 (tinfo_from_decl): New static function.
6877 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
6878 (get_typeid): Use complete_type_or_else.
6879 (build_dynamic_cast_1): Adjust calls to
6880 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
6881 * parse.y (primary): Adjust call to build_typeid.
6882 * except.c (build_eh_type_type_ref): Adjust call to
6883 get_tinfo_decl. Mark as used.
6884 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
6885 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
6886 * parse.c: Regenerated.
6888 2000-01-17 Mark Mitchell <mark@codesourcery.com>
6890 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
6891 calling convention.
6892 (resolves_to_fixed_type_p): Document calling convention.
6893 * rtti.c (build_x_typeid): Initialize NONNULL.
6895 * cp-tree.h (build_shared_int_cst): New function.
6896 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
6897 * class.c (modify_vtable_entry): Likewise.
6898 (add_virtual_function): Split out code to generated shared
6899 INTEGER_CSTs to build_share_int_cst.
6900 (modify_all_vtables): Handle all the overridden functions here.
6901 Add overridden functions from non-primary virtual bases to the
6902 primary vtable.
6903 (finish_struct_1): Adjust call to modify_all_vtables. Add
6904 overridden functions from non-primary bases to the vtable.
6905 * tree.c (build_shared_int_cst): New function.
6907 * cp-tree.h (scratchalloc): Remove.
6908 (build_scratch_list): Likewise.
6909 * call.c (convert_class_to_reference): Replace build_scratch_list
6910 and build_expr_list with build_tree_list.
6911 (add_candidate): Replace scratchalloc with expralloc. Note memory
6912 leak.
6913 (build_user_type_conversion_1): Replace build_scratch_list
6914 and build_expr_list with build_tree_list.
6915 (build_new_op): Likewise.
6916 (build_op_delete_call): Likewise.
6917 (convert_like): Likewise.
6918 * cvt.c (ocp_convert): Likewise.
6919 * decl.c (start_decl): Likewise.
6920 (start_function): Likewise.
6921 (finish_destructor_body): Likewise.
6922 (maybe_build_cleanup_1): Likewise.
6923 * decl2.c (reparse_decl_as_expr): Likewise.
6924 * init.c (perform_member_init): Likewise.
6925 (expand_cleanup_for_base): Likewise.
6926 (build_builtin_delete_call): Likewise.
6927 (build_new_1): Likewise.
6928 (build_delete): Likewise.
6929 * method.c (do_build_assign_ref): Likewise.
6930 * parse.y (already_scoped_stmt): Likewise.
6931 (nontrivial_exprlist): Likewise.
6932 (net_initializer): Likewise.
6933 (initlist): Likewise.
6934 * parse.c: Regenerated.
6935 * rtti.c (build_x_typeid): Likewise.
6936 (build_dynamic_cast_1): Likewise.
6937 * typeck.c (build_x_compound_expr): Likewise.
6938 (build_static_cast): Likewise.
6939 (build_modify_expr): Likewise.
6941 * cp-tree.h (DECL_VINDEX): Add documentation.
6942 * class.c (build_vtable_entry): Likewise.
6943 (start_vtable): Add comment.
6944 (add_virtual_function): Replace pending_hard_virtuals with
6945 overridden_virtuals and pending_virtuals with new_virtuals.
6946 Replace redundant assignments with assertions.
6947 (check_for_override): Add comment.
6948 (check_bases_and_members): Replace pending_hard_virtuals with
6949 overridden_virtuals and pending_virtuals with new_virtuals.
6950 (create_vtbl_ptr): Likewise.
6951 (layout_class_type): Likewise.
6952 (finish_struct_1): Likewise. Add comments.
6954 2000-01-16 Mark Mitchell <mark@codesourcery.com>
6956 * class.c (finish_struct_1): Replace redundant code with
6957 assertions.
6959 * cp-tree.h (flag_new_abi): Move.
6960 (flag_use_cxa_atexit): Likewise.
6961 (flag_honor_std): Likewise.
6962 (flag_rtti): Likewise.
6963 (vbase_offsets_in_vtable_p): Define.
6964 (vptrs_present_everywhere_p): Likewise.
6965 (TYPE_CONTAINS_VPTR_P): Likewise.
6966 (dfs_walk_real): Declare.
6967 * class.c (build_vbase_pointer_fields): Check
6968 vbase_offsets_in_vtable_p.
6969 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
6970 BINFO_VPTR_FIELD.
6971 (build_vbase_offset_vtbl_entries): Simplify.
6972 (build_vbase_offset_vtbl_entries): Adjust.
6973 (build_vbase_pointer): Add ability to look up vbase offsets in
6974 vtable.
6975 (start_vtable): New function.
6976 (add_virtual_function): Use it.
6977 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
6978 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
6979 (build_vtbl_initializer): Take the type of the complete object as
6980 input. Use it to correctly calculate vbase offsets.
6981 (dfs_finish_vtbls): Pass the complete type to
6982 build_vtbl_initializer.
6983 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
6984 (create_vtable_ptr): Create a vtable even if there are no
6985 new virtual functions, under the new ABI.
6986 (finish_struct_1): Likewise.
6987 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
6988 * decl.c (exapnd_static_init): Remove call to
6989 preserve_initializer.
6990 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
6991 vtables.
6992 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
6993 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
6994 (construct_virtual_bases): Don't initialize virtual base pointers
6995 under the new ABI.
6996 (build_aggr_init): Clean up comment.
6997 (expand_aggr_init_1): Likewise.
6998 * rtti.c (expand_class_desc): Store the virtual function table
6999 index where the vbase offset lives in the offset field.
7000 * search.c (dfs_walk_real): Make it global.
7001 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
7002 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
7004 * tinfo.h (USItype): Make it signed under the new ABI.
7005 * tinfo.cc (convert_to_base): New function. Encapsulate base
7006 conversion logic here.
7007 (__class_type_info::do_upcast): Use it.
7008 (__class_type_info::do_dyncast): Likewise.
7009 (__class_type_info::do_find_public_subobj): Likewise.
7011 * init.c (construct_virtual_bases): Don't look up the addresses of
7012 virtual bases at run-time.
7014 * class.c (build_vbase_pointer): Relocate.
7015 (build_vbase_pointer_fields): Likewise.
7016 (dfs_build_vbase_offset_vtbl_entries): Likewise.
7017 (build_vbase_offset_vtbl_entries): Likewise.
7019 * decl.c (init_decl_processing): Complain if -fnew-abi
7020 -fno-vtable-thunks is used.
7022 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
7023 flag_new_abi.
7025 2000-01-15 Mark Mitchell <mark@codesourcery.com>
7027 * cp-tree.h (num_extra_vtbl_entries): New function.
7028 (size_extra_vtbl_entries): Likewise.
7029 (dfs_vtable_path_unmark): Likewise.
7030 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
7031 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7032 * class.c (num_extra_vtbl_entries): New function.
7033 (size_extra_vtbl_entries): Likewise.
7034 (dfs_build_vbase_offset_vtbl_entries): New function.
7035 (build_vbase_offset_vtbl_entries): Likewise.
7036 (build_vtbl_initializer): Use it.
7037 (finish_struct_1): Adjust vtable sizes (using
7038 num_extra_vtbl_entries).
7039 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
7040 THUNK_DECL is non-NULL before expanding it.
7041 * init.c (expand_virtual_init): Adjust the vtable pointer by
7042 size_extra_vtbl_entries before storing it.
7043 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
7044 Handle TREE_LIST parameters here, not in the dfs_* functions.
7045 (dfs_unmarked_real_bases_queue_p): Adjust.
7046 (dfs_marked_real_bases_queue_p): Likewise.
7047 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
7048 (dfs_vtable_path_marked_real_bases_queue_p): New function.
7049 (dfs_vtable_path_unmark): Likewise.
7051 2000-01-14 Mark Mitchell <mark@codesourcery.com>
7053 * optimize.c (copy_body_r): Clear the operand three of a
7054 TARGET_EXPR when copying it.
7056 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7058 * method.c (build_decl_overload_real): Check whether we are in ::
7059 before returning __builtin_new/delete.
7061 2000-01-13 Mark Mitchell <mark@codesourcery.com>
7063 * pt.c (tsubst_friend_function): Improve comment.
7064 (instantiate_decl): Avoid crashing when a "nested" function is
7065 instantiated from the top level.
7067 * dump.c (dqeueue_and_dump): Dump
7068 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
7070 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7072 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
7074 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
7076 * g++spec.c (lang_specific_driver): Add -fnew-abi if
7077 ENABLE_NEW_GXX_ABI defined.
7078 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
7079 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
7080 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
7082 2000-01-12 Mark Mitchell <mark@codesourcery.com>
7084 * decl.c (start_cleanup_fn): Call pushdecl.
7086 * call.c (convert_class_to_reference): Fix typos.
7087 (build_conditional_expr): Handle errors gracefully.
7088 * class.c (push_nested_class): Likewise.
7089 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
7090 (DECL_THIS_EXTERN): Use it.
7091 (DECL_THIS_STATIC): Likewise.
7092 * cvt.c (convert_to_void): Handle errors gracefully.
7093 (build_expr_type_conversion): Likewise.
7094 * decl.c (maybe_push_decl): Likewise.
7095 (start_decl_1): Likewise.
7096 (require_complete_types_for_parms): Likewise.
7097 * parse.y (structsp): Likewise.
7098 (base_class): Likewise.
7099 * parse.c: Regenerated.
7100 * pt.c (finish_member_template_decl): Likewise.
7101 * typeck.c (decay_conversion): Likewise.
7103 * cp-tree.h (dfs_skip_vbases): New function.
7104 (find_vbase_instance): Likewise.
7105 * class.c (determine_primary_base): Allow a nearly empty base to
7106 serve as a primary base class under the new ABI.
7107 (get_class_offset_1): Rename to ...
7108 (dfs_get_class_offset): ... this. Simplify. Don't issue error
7109 messages here.
7110 (get_class_offset): Use it. Issue error messages here.
7111 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
7112 find the right copies of virtual bases.
7113 (fixup_vtable_deltas1): Rename to ...
7114 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
7115 bases as primary bases.
7116 (fixup_vtable_deltas): Remove.
7117 (override_one_vtable): Handle virtual bases as primary bases.
7118 (merge_overrides): Likewise.
7119 (finish_struct_1): Likewise.
7120 (dump_class_hierarchy): Dump primary-ness of bases as well.
7121 * search.c (mark_primary_bases): Use a pre-order traversal to
7122 handle primary virtual bases.
7123 (dfs_skip_vbases): New fiunction.
7124 (expand_upcast_fixups): Adjust to handle primary virtual bases.
7125 (fixup_virtual_upcast_offsets): Likewise.
7126 (fixup_all_virtual_upcast_offsets): Likewise.
7127 (dfs_find_vbase_instances): New function.
7128 (find_vbase_instance): Likewise.
7130 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7132 * lex.c (DIR_SEPARATOR): Delete macro.
7134 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
7136 * decl2.c (lang_decode_option): Handle automatic line wrapping
7137 option.
7139 2000-01-11 Mark Mitchell <mark@codesourcery.com>
7141 * friend.c (do_friend): Don't resolve scopes when processing
7142 template declarations, even if the qualifying scope doesn't
7143 involve template parameters.
7145 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
7147 * class.c (dfs_modify_vtables_queue_p): Remove.
7148 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
7149 and dfs_marked_real_bases_queue_p instead of
7150 dfs_modify_vtables_queue_p.
7152 * class.c (build_vbase_path): Simplify.
7153 (dfs_propagate_binfo_offsets): New function.
7154 (propagate_binfo_offsets): Use it.
7155 (remove_base_field): Simplify.
7156 (dfs_set_offset_for_vbases): Remove.
7157 (dfs_set_offset_for_shared_vbases): New function.
7158 (dfs_set_offset_for_unshared_vbases): Likewise.
7159 (layout_virtual_bases): Use them.
7160 (layout_basetypes): Don't call propagate_binfo_offsets.
7161 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
7162 for the vbases.
7164 * class.c (build_base_field): New function, split out from ...
7165 (build_base_fields): ... here. Use it. Allocate primary bases
7166 first, under the new ABI.
7167 (get_vtable_entry): Remove.
7168 (remove_base_field): New function, split out from ...
7169 (remove_base_fields): ... here. Adjust since primary bases come
7170 first under the new ABI.
7172 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
7173 (initialize_vtbl_ptrs): New function.
7174 (expand_indirect_vtbls_init): Change prototype.
7175 (convert_pointer_to_vbase): Declare.
7176 * init.c (expand_direct_vtbls_init): Remove.
7177 (dfs_initialize_vtbl_ptrs): New function.
7178 (initialize_vtbl_ptrs): Likewise.
7179 (emit_base_init): Use initialize_vtbl_ptrs.
7180 * search.c (convert_pointer_to_vbase): Make it global.
7181 (expand_indirect_vtbls_init): Remove vtable initialization code.
7182 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
7184 * class.c (dfs_finish_vtbls): New function.
7185 (finish_vtbls): Use it.
7186 (dump_class_hierarchy): New function.
7188 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
7189 (BINFO_VBASE_PRIMARY_P): New macro.
7190 (BINFO_VIRTUALS): Add to documentation.
7191 (SET_BINFO_PRIMARY_MARKED_P): Remove.
7192 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7193 (dfs_mark_primary_bases_queue_p): Likewise.
7194 (dfs_unmarked_real_bases_queue_p): New function.
7195 (dfs_marked_real_bases_queue_p): Likewise.
7196 * search.c (dfs_mark_primary_bases): Adjust.
7197 (mark_primary_bases): Likewise.
7198 (get_shared_vbase_if_not_primary): New function.
7199 (dfs_unmarked_real_bases_queue_p): Likewise.
7200 (dfs_marked_real_bases_queue_p): Likewise.
7201 (dfs_get_pure_virtuals): Simplify.
7202 (get_pure_virtuals): Likewise.
7204 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7206 * lex.c: Include tm_p.h.
7208 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
7210 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
7212 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
7214 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
7215 * pt.c (instantiate_decl): Defer comdat templates that might not be
7216 needed.
7218 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
7219 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
7220 (finish_file): Likewise.
7222 * decl2.c (import_export_class): Undo 12/14 change.
7224 * error.c (dump_decl): operator new, not operatornew.
7226 * class.c (field_decl_cmp): A nontype is "greater" than a type.
7227 * search.c (lookup_field_1): Look for the last field with the
7228 desired name.
7230 2000-01-05 Nathan Sidwell <nathan@acm.org>
7232 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
7233 FUNCTION_DECL.
7235 2000-01-05 Nathan Sidwell <nathan@acm.org>
7237 * typeck.c (build_static_cast): Don't strip target qualifiers
7238 when casting from a class.
7240 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7242 * class.c (warn_hidden): Initialize variable `fndecl'.
7244 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
7246 * decl.c (flag_isoc9x): New variable to be able to use code in
7247 c-common.c. For now always zero.
7249 2000-01-03 Mark Mitchell <mark@codesourcery.com>
7251 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
7252 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
7253 or unshare_base_binfos for virtual bases here.
7254 * search.c (dfs_get_vbase_types): Do it here.
7255 (get_vbase_types): Adjust.
7257 2000-01-02 Mark Mitchell <mark@codesourcery.com>
7259 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
7260 (BINFO_PRIMARY_MARKED_P): Use flag 5.
7261 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
7262 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7263 (unmark_primary_bases): Remove declaration.
7264 (unmarkedp): Declare.
7265 (dfs_vbase_unmark): Likewise.
7266 * class.c (determine_primary_base): Return immediately if there
7267 are no base classes. Call mark_primary_bases here.
7268 (modify_all_direct_vtables): Remove.
7269 (modify_all_indirect_vtables): Remove.
7270 (dfs_modify_vtables_queue_p): New function.
7271 (dfs_modify_vtables): New function.
7272 (modify_all_vtables): Use them.
7273 (build_base_fields): Build FIELD_DECLs for primary virtual base
7274 classes.
7275 (create_vtable_ptr): Don't call determine_primary_base here.
7276 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
7277 (dfs_set_offset_for_vbases): ... this.
7278 (layout_virtual_bases): Use it.
7279 (layout_class_type): Call determine_primary_base here.
7280 * search.c (unmarkedp): Make it global.
7281 (shared_marked_p): Simplify.
7282 (shared_unmarked_p): Likewise.
7283 (dfs_primary_bases_queue_p): Remove.
7284 (dfs_unmark_primary_bases): Likewise.
7285 (unmark_primary_bases): Likewise.
7286 (mark_primary_bases): Simplify.
7287 (get_pure_virtuals): Don't call mark_primary_bases here.
7288 (dfs_vbase_unmark): New function.
7289 (get_vbase_types): Simplify.
7291 * class.c (struct base_info): Remove.
7292 (determine_primary_base): Take has_virtual_p rather than a
7293 base_info as input. Don't calculate max_has_virtual.
7294 (finish_struct_bits): Remove max_has_virtual argument.
7295 (create_vtable_ptr): Remove max_has_virtual_p argument.
7296 (layout_virtual_bases): Remove max argument.
7297 (layout_basetypes): Likewise.
7298 (layout_class_type): Remove max_has_virtual_p argument.
7299 (finish_struct_1): Remove max_has_virtual.
7301 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
7302 (layout_basetypes): Remove.
7303 * class.c (propagate_binfo_offsets): Moved here from tree.c.
7304 Update to handle primary virtual bases.
7305 (remove_base_fields): New function, split out from
7306 layout_basetypes.
7307 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
7308 (layout_virtual_bases): New function, split out from
7309 layout_basetypes. Update to handle primary virtual bases.
7310 (layout_basetypes): Moved here from tree.c. Use
7311 remove_base_fields and layout_virtual_bases.
7312 * search.c (dfs_mark_primary_bases_queue_p): New function.
7313 (mark_primary_bases): Use it.
7314 * tree.c (CEIL): Remove.
7315 (propagate_binfo_offsets): Remove.
7316 (layout_basetypes): Remove.
7318 2000-01-01 Mark Mitchell <mark@codesourcery.com>
7320 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
7321 (BINFO_PRIMARY_MARKED_P): New macro.
7322 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
7323 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7324 (mark_primary_bases): New function.
7325 (unmark_primary_bases): Likewise.
7326 * search.c (get_abstract_virtuals_1): Remove.
7327 (dfs_mark_primary_bases): New function.
7328 (mark_primary_bases): Likewise.
7329 (dfs_unmark_primary_bases): Likewise.
7330 (unmark_primary_bases): Likewise.
7331 (dfs_get_pure_virtuals): Likewise.
7333 2000-01-01 Mark Mitchell <mark@codesourcery.com>
7335 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
7336 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
7337 (modify_one_vtable): Adjust.
7338 (fixup_vtable_deltas1): Likewise.
7339 (override_one_vtable): Likewise.
7340 * search.c (get_abstract_virtuals_1): Likewise.
7341 (get_pure_virtuals): Likewise.
7342 (expand_upcast_fixups): Likewise.
7343 * tree.c (debug_binfo): Likewise.
7345 * class.c (build_vtable): Don't return a value. Don't rebuild
7346 vtables for bases that have already been handled.
7347 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
7348 already been handled.
7349 (modify_one_vtable): Adjust accordingly.
7350 (fixup_vtable_deltas1): Likewise.
7351 (finish_struct_1): Likewise.
7353 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7355 * call.c (build_new_method_call): Also check destructors.