* call.c: Fix comment formatting.
[official-gcc.git] / gcc / cp / ChangeLog
blob9fc71cc7ef3d9696d1656b8e9172ce0bfbbdc7dd
1 2002-09-12  Kazu Hirata  <kazu@cs.umass.edu>
3         * call.c: Fix comment formatting.
4         * class.c: Likewise.
5         * cp-lang.c: Likewise.
6         * cp-tree.h: Likewise.
7         * cvt.c: Likewise.
9 2002-09-11  Zack Weinberg  <zack@codesourcery.com>
11         * Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
12         and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
13         * cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
14         minor adjustments (use version_string, eliminate yet another
15         duplicate of xmalloc)
17 2002-09-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
19         * cp-tree.h (require_complete_eh_spec_types): Add prototype.
21 2002-09-05  Jason Merrill  <jason@redhat.com>
23         * typeck2.c (add_exception_specifier): Only pedwarn for an
24         incomplete type.
25         (require_complete_eh_spec_types): New fn.
26         (cxx_incomplete_type_diagnostic): Also support pedwarning.
27         * typeck.c (complete_type_or_diagnostic): Likewise.
28         * call.c (build_call): Call require_complete_eh_spec_types.
29         * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting
30         on an incomplete type.
32 2002-09-04  Jakub Jelinek  <jakub@redhat.com>
34         * decl.c (start_cleanup_fn): Clear interface_only before
35         start_function, restore it afterwards.
37 2002-08-31  Jason Merrill  <jason@redhat.com>
39         * cp-lang.c (cp_expr_size): Allow initialization from a
40         CONSTRUCTOR.
42 2002-08-30  Richard Henderson  <rth@redhat.com>
44         PR opt/7515
45         * tree.c: Include target.h.
46         (cp_cannot_inline_tree_fn): Don't auto-inline functions that
47         don't bind locally.
48         * Makefile.in (tree.o): Update.
50 2002-08-27  Mark Mitchell  <mark@codesourcery.com>
52         * class.c (layout_virtual_bases): Warn about bugs in G++ that
53         result in incorrect object layouts.
54         (layout_class_type): Likewise.
55         
56 2002-08-24  Matt Austern  <austern@apple.com>
58         * tree.c (lvalue_p_1): Add argument for whether casts of lvalues
59         are allowable.
60         (real_lvalue_p): Update caller.
61         (lvalue_p): Ditto.
62         (non_cast_lvalue_or_else): New.
63         * tree.h: Declare it.
64         * typeck.c (build_unary_op): Use non_cast_lvalue_or_else.
66 2002-08-22  Mark Mitchell  <mark@codesourcery.com>
68         * typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
69         and COND_EXPR specially; fix error message output.
71 2002-08-22  Jason Merrill  <jason@redhat.com>
73         * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
74         * semantics.c (nullify_returns_r): Likewise.
76 2002-08-17  Gabriel Dos Reis  <gdr@integrable-solutions.net>
78         Fix PR/7621
79         * typeck.c (finish_class_member_access_expr): Diagnose cases where
80         name lookup finds nothing.
82 2002-08-15  Jason Merrill  <jason@redhat.com>
84         * semantics.c (finish_then_clause): Remove redundant assignment.
85         (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the
86         extra binding level outside the if/switch statement.
87         (finish_while_cond, finish_for_cond): Rewrite complex condition
88         into the loop body.
90 2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
92         * parse.y (sizeof, alignof, typeof): New non-terminals to
93         increment skip_evaluation.  Replace terminals with them and
94         decrement skip_evaluation at the end of rules using them.
95         * decl2.c (mark_used): Don't assemble_external if
96         skipping evaluation.
98 2002-08-15  Gabriel Dos Reis  <gdr@nerim.net>
100         Fix PR/7504
101         * parse.y (parse_finish_call_expr): Handle incomplete
102         type used to name a scope.
104 2002-08-15  Nathan Sidwell  <nathan@codesourcery.com>
106         PR c++/7598
107         * typeck.c (build_unary_op): Fold offsetof idiom. Fixes
108         regression caused by my 2002-08-08 patch.
110 2002-08-13  Mark Mitchell  <mark@codesourcery.com>
112         * decl.c (pushdecl_class_level): Honor requests to bind names to
113         OVERLOADs.
115 2002-08-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
117         * decl2.c (build_call_from_tree): Fix uninitialized variable.
118         * parse.y (parse_finish_call_expr): Likewise.
119         * repo.c (old_args, old_dir, old_main): Const-ify.
121 2002-08-11  Gabriel Dos Reis  <gdr@nerim.net>
123         * decl.c (duplicate_decls): Replace DECL_SOURCE_FILE +
124         DECL_SOURCE_LINE with DECL_SOURCE_LOCATION.
125         * optimize.c (maybe_clone_body): Likewise.
126         * pt.c (tsubst_enum): Likewise.
127         (lookup_template_class): Likewise.
128         * tree.c (cp_copy_res_decl_for_inlining): Likewise.
130 2002-08-10  Neil Booth  <neil@daikokuya.co.uk>
132         * lang-specs.h: Remove -ansi.
134 2002-08-10  Nathan Sidwell  <nathan@codesourcery.com>
136         * tree.c (maybe_dummy_object): Replace // with /* */
138 2002-08-09  Mark Mitchell  <mark@codesourcery.com>
140         * call.c (standard_conversion): Use build_ptrmem_type.
141         * cp-tree.h (build_ptrmem_type): New function.
142         (adjust_result_of_qualified_name_lookup): Likewise.
143         * decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate
144         static data members.
145         (build_ptrmem_type): New function.
146         (grokdeclarator): Do not use build_offset_type when encountering a
147         qualified name.
148         * parse.y (parse_finish_call_expr): Use
149         adjust_result_of_qualified_name_lookup.
150         * search.c (adjust_result_of_qualified_name_lookup): New function.
151         * typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than
152         accessing OFFSET_TYPEs directly.
153         
154 2002-08-08  Mike Stump  <mrs@apple.com>
156         * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.
157         (type_decays_to): Likewise.
158         * class.c (find_final_overrider): Likewise.
159         (maybe_note_name_used_in_class): Likewise.
160         * decl.c (current_tmpl_spec_kind): Likewise.
161         (add_binding): Likewise.
162         (push_class_binding): Likewise.
163         (duplicate_decls): Likewise.
164         (layout_var_decl): Likewise.
165         (grokfndecl): Likewise.
166         (grokdeclarator): Likewise.
167         (check_default_argument): Likewise.
168         * decl2.c (handle_class_head): Likewise.
169         * error.c (dump_template_decl): Likewise.
170         * init.c (build_offset_ref): Likewise.
171         * pt.c (check_specialization_scope): Likewise.
172         (determine_specialization): Likewise.
173         (check_explicit_specialization): Likewise.
174         (maybe_check_template_type): Likewise.
175         (process_partial_specialization): Likewise.
176         (check_default_tmpl_args): Likewise.
177         (push_template_decl_real): Likewise.
178         (convert_template_argument): Likewise.
179         (try_class_unification): Likewise.
180         (get_bindings_real): Likewise.
181         (do_decl_instantiation): Likewise.
182         * semantics.c (begin_function_definition): Likewise.
183         (finish_member_declaration): Likewise.
184         (check_multiple_declarators): Likewise.
185         * typeck.c (comp_array_types): Likewise.
186         (comptypes): Likewise.
187         (expr_sizeof): Likewise.
188         (build_binary_op): Likewise.
189         (dubious_conversion_warnings): Likewise.
190         (check_return_expr): Likewise.
192 2002-08-08  Mark Mitchell  <mark@codesourcery.com>
194         * typeck.c (build_class_member_access_expr): Do not return
195         error_mark_node when no error has occurred.
197 2002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
199         * typeck.c (build_component_addr): Remove.
200         (build_unary_op): Just check it's not a bitfield, and then build
201         an ADDR_EXPR.
203 2002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
205         * class.c (convert_to_base): Correct check for error_mark_node.
206         (create_vtable_ptr): Remove unused VFUNS_P parm.
208 2002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
210         * cp/Make-lang.in (c++.mostlyclean): Remove coverage files.
212 2002-08-07  Mark Mitchell  <mark@codesourcery.com>
214         Rework build_component_ref.
215         * call.c (build_vfield_ref): Do not go through build_component_ref.
216         (build_field_call): Use build_class_member_access_expr.
217         (build_user_type_conversion_1): Use BASELINK_FUNCTIONS.
218         (build_object_call): Likewise.
219         * class.c (convert_to_base): New function.
220         (type_requires_array_cookie): Use BASELINK_FUNCTIONS.
221         (instantiate_type): Handle BASELINKs.
222         * cp-tree.def (BASELINK): New tree code.
223         * cp-tree.h (BASELINK_P): Reimplement.
224         (SET_BASELINK_P): Remove.
225         (BASELINK_BINFO): Reimplement.
226         (BASELINK_FUNCTIONS): Likewise.
227         (BASELINK_ACCESS_BINFO): Likewise.
228         (BASELINK_OPTYPE): Likewise.
229         (convert_to_base): New function.
230         (name_p): Likewise.
231         (build_object_ref): Remove.
232         (build_component_ref_1): Likewise.
233         (build_component_ref): Likewise.
234         (build_x_component_ref): Likewise.
235         (build_class_member_access_expr): New function.
236         (finish_class_member_access_expr): Likewise.
237         (build_ptrmemfunc_access_expr): Likewise.
238         * decl.c (grokdeclarator): Handle BASELINKs.
239         * decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using
240         finish_class_member_access_expr.
241         (arg_assoc): Handle BASELINKs.
242         (do_class_using_decl): Likewise.
243         * error.c (dump_decl): Likewise.
244         (dump_expr): Use build_ptrmemfunc_access_expr.
245         * except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find
246         destructors.
247         (build_throw): Use BASELINK_FUNCTIONS.
248         * init.c (perform_member_init): Use
249         build_class_member_access_expr.
250         (build_offset_ref): Handle BASELINKs.  Use
251         build_class_member_access_expr.
252         * method.c (hack_identifier): Likewise.
253         * parse.y (do_id): Use BASELINK, not TREE_LIST.
254         (primary): Remove uses of build_object_ref.
255         * pt.c (lookup_template_function): Handle BASELINKs.
256         (resolve_overloaded_unification): Likewise.
257         * search.c (build_baselink): Build a BASELINK, not a TREE_LIST.
258         (lookup_field): Use BASELINK, not TREE_LIST.
259         (lookup_fnfiels): Likewise.
260         (setup_class_bindings): Likewise.
261         * semantics.c (finish_object_call_expr): Do not use
262         build_method_call when we already know what function is being
263         called.
264         * spew.c (identifier_type): Use BASELINK, not TREE_LIST.
265         * tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not
266         TREE_CHAIN.
267         (name_p): New function.
268         * typeck.c (build_object_ref): Remove.
269         (build_component_ref_1): Likewise.
270         (build_x_component_ref): Likewise.
271         (build_class_member_access_expr): New function.
272         (finish_class_member_access_expr): Likewise.
273         (build_ptrmemfunc_access_expr): Likewise.
274         (get_member_function_from_ptrfunc): Use
275         build_ptrmemfunc_access_expr.
276         (build_binary_op): Likewise.
277         (build_unary_op): Likewise.
278         (build_ptrmemfunc): Likewise.
279         (pfn_from_ptrmemfunc): Likewise.
280         * typeck2.c (build_m_component_ref): Adjust comment.
282 2002-08-07  Neil Booth  <neil@daikokuya.co.uk>
284         * Make-lang.in (CXX_C_OBJS): Update.
285         * cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
286         * cp-tree.h (cxx_decode_option): Remove.
287         * decl2.c (compare_options, lang_f_options, unsupported_options,
288         cxx_decode_option): Remove.
290 2002-08-06  Gabriel Dos Reis  <gdr@nerim.net>
292         * typeck.c (build_x_unary_op): Handle pointer-to-member.
294 2002-08-05  Geoffrey Keating  <geoffk@redhat.com>
296         * class.c: Don't include obstack.h.
297         (popclass):
298         * decl2.c: Delete bogus comment.
299         * error.c: Don't include obstack.h.
300         * except.c: Likewise.
301         (dump_type): Correct comment.
302         * method.c: Don't include obstack.h.
303         * tree.c: Likewise.
305 2002-08-04  Gabriel Dos Reis  <gdr@nerim.net>
307         Fix PR/2213
308         * cvt.c (cp_convert_to_pointer): Reject conversions from integral
309         expressions to pointer-to-data-member of pointer-to-member-functions.
311 2002-08-04  Geoffrey Keating  <geoffk@redhat.com>
313         * cvt.c (ocp_convert): Delete obsolete code.
314         * parse.y (permanent_obstack): Delete declaration.
315         * pt.c (permanent_obstack): Delete declaration.
316         * repo.c (permanent_obstack): Delete declaration.
317         (open_repo_file): Use xmalloc instead of permanent_obstack.
318         (init_repo): Use xstrdup instead of permanent_obstack.
320 2002-08-04  Nathan Sidwell  <nathan@codesourcery.com>
322         * cp-tree.h (VF_DERIVED_VALUE): Remove.
323         * class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE.
325 2002-08-03  Nathan Sidwell  <nathan@codesourcery.com>
327         PR 7470.
328         C++ ABI change - vfunc ordering.
329         * class.c (add_virtual_function): Remove.
330         (dfs_modify_all_vtables): Take list of all declared
331         virtuals. Assign all that are not in primary base.
332         (check_for_override): Adjust comments.
333         (create_vtable_ptr): Take single list of virtuals. Build chain
334         of declared virtuals here.
335         (layout_class_type): Take single list of virtuals. Adjust.
336         (finish_struct_1): Keep virtuals on single list. Adjust.
338 2002-08-02  Mark Mitchell  <mark@codesourcery.com>
340         * init.c (build_member_call): Use build_new_method_call, not
341         build_method_call.
343 2002-08-02  Krister Walfridsson  <cato@df.lth.se>
345         * Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies.
347 2002-08-02  Mark Mitchell  <mark@codesourcery.com>
349         * call.c (build_method_call): Issue a more helpful error message
350         about ambiguous method names.
352 2002-08-02  Nathan Sidwell  <nathan@codesourcery.com>
354         * tree.c (build_shared_int_cst): Make cache file scope, and
355         GTY it.
357 2002-08-02  Jason Merrill  <jason@redhat.com>
359         * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
360         (cp_expr_size): New fn.
361         * call.c (build_over_call): Lose empty class hackery.
362         (convert_arg_to_ellipsis): Promote non-POD warning to error.
363         * typeck.c (build_modify_expr): Don't use save_expr on an lvalue.
365         * semantics.c (expand_body): Do tree optimization in the function
366         context, too.
368 2002-08-01  Neil Booth  <neil@daikokuya.co.uk>
370         * cp-tree.h: Move all warning and flag declarations to c-common.h.
371         * decl.c: Move all warning and flag variables to c-common.c.
372         * decl2.c: Move all warning and flag variables to c-common.c.
373         * lex.c (flag_digraphs): Remove.
374         (warn_traditional): Now in c-common.c.
376 2002-07-31  Mark Mitchell  <mark@codesourcery.com>
378         * call.c (build_field_call): Do not look up the field by name.
379         (build_method_call): Simplify.
380         (struct z_candidate): Add access_path and conversion_path.  Remove
381         basetype_path.
382         (convert_class_to_reference): Adjust use of
383         add_function_candidate.
384         (add_candidate): Add conversion_path argument.
385         (add_function_candidate): Use it.
386         (add_conv_dndidate): Likewise.
387         (build_builtin_candidate): Likewise.
388         (add_template_candidate_real): Add conversion_path argument.
389         (add_template_conv_candidate): Likewise.
390         (add_template_candidate): Likewise.
391         (build_user_type_conversion_1): Use it.
392         (build_new_function_call): Remove name lookup code.  Adjust use of
393         add_template_candidate and add_function_candidate.
394         (build_new_op): Likewise.
395         (convert_like_real): Use build_special_member_call.
396         (build_over_call): Use cand->conversion_path.
397         (build_special_member_call): New method.
398         (build_new_method_call): Remove name lookup code.
399         * cp-tree.def (OFFSET_REF): Update documentation.
400         (TEMPLATE_ID_EXPR): Likewise.
401         * cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
402         (BASELINK_OPTYPE): Likewise.
403         (build_new_method_call): Adjust prototype.
404         (build_special_member_call): New method.
405         (build_baselink): New method.
406         (build_offset_ref_call_from_tree): Likewise.
407         (build_call_from_tree): Likewise.
408         (finish_qualified_call_expr): Remove.
409         (finish_call_expr): Adjust prototype.
410         (build_x_function_call): Remove.
411         * cvt.c (ocp_convert): Use build_special_member_call.
412         * decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
413         (build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
414         CALL_EXPR.
415         (build_offset_ref_call_from_tree): New function.
416         (build_call_from_tree): Likewise.
417         * init.c (expand_cleanup): Use build_special_member_call.
418         (expand_default_init): Likewise.
419         (build_member_call): Use finish_call_expr.
420         (build_new_1): Use build_special_member_call.
421         (push_base_cleanups): Likewise.
422         * method.c (do_build_assign_ref): Likewise.
423         * parse.y (template_id): Do not pass a COMPONENT_REF to
424         lookup_template_function.
425         (primary): Use parse_finish_call_epxr, not finish_call_expr.
426         (parse_finish_call_expr): New function.
427         * pt.c (lookup_template_function): Add assertions.
428         * search.c (lookup_base): Allow T to be a binfo.
429         (build_baselink): New function.
430         (lookup_member): Use it.
431         * semantics.c (finish_call_expr): Do not do name lookup.
432         (finish_object_call_expr): Remove #if 0'd code.
433         (finish_qualified_call_expr): Remove.
434         * typeck.c (build_x_function_call): Remove.
435         (build_static_case): Use build_special_member_call.
436         * typeck2.c (build_functional_cast): Likewise.
438 2002-07-30  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
440         * lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.
442 2002-07-30  Gabriel Dos Reis  <gdr@nerim.net>
444         * cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.
446 2002-07-30  Nathan Sidwell  <nathan@codesourcery.com>
448         * cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
449         documentation.
451 2002-07-29  Alan Modra  <amodra@bigpond.net.au>
453         * cp-tree.h: Comment typo fix.
455 2002-07-29  Richard Earnshaw  <rearnsha@arm.com>
457         * spew.c (space_for_token): Allocate zeroed memory for a new token
458         chunk.
460 2002-07-27  Roger Sayle  <roger@eyesopen.com>
462         * decl.c (builtin_function_1): No need to explicitly mark
463         BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
465 2002-07-27  Roger Sayle  <roger@eyesopen.com>
467         * decl2.c (cxx_decode_option): Support -fno-builtin-foo.
469 2002-07-26  Jason Merrill  <jason@redhat.com>
471         * call.c (build_over_call): Likewise.
472         (cp_convert_parm_for_inlining): New fn.
473         (convert_for_arg_passing): New fn.
474         (convert_default_arg, build_over_call): Use it.
475         (type_passed_as): New fn.
476         * pt.c (tsubst_decl): Use it.
477         * decl2.c (cp_build_parm_decl): New fn.
478         (build_artificial_parm): Use it.
479         (start_static_storage_duration_function): Likewise.
480         * decl.c (start_cleanup_fn, grokdeclarater): Likewise.
481         (grokparms): Don't mess with DECL_ARG_TYPE.
482         * typeck.c (convert_arguments): Use convert_for_arg_passing.
483         * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
484         Define.
485         * cp-tree.h: Declare new fns.
487 2002-07-26  Neil Booth  <neil@daikokuya.co.uk>
489         * cp-tree.h (flag_operator_names): Remove.
490         * decl2.c (flag_operator_names): Remove.
491         (lang_f_options): Remove operator-names.
492         * lex.c (D_OPNAME): Remove.
493         (reswords): Remove operator names.
494         (rid_to_yy): Remove operator names.
495         (init_reswords): No need to handle D_OPNAME.
496         * spew.c (read_process_identifier): There are no operator
497         names.
499 2002-07-26  Jason Merrill  <jason@redhat.com>
501         * dump.c (cp_dump_tree): Call c_dump_tree.
502         * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
504 2002-07-25  Neil Booth  <neil@daikokuya.co.uk>
506         * error.c (print_whitespace): Remove.
507         * g++spec.c (LIBUNWIND): Move.
508         * mangle.c (mangled_position, write_signed_number): Remove.
510 2002-07-25  Neil Booth  <neil@daikokuya.co.uk>
512         * decl2.c (cxx_decode_option): Similarly.
514 2002-07-25  Gabriel Dos Reis  <gdr@nerim.net>
516         * cp-tree.h (cxx_sizeof_nowarn): Now a macro.
517         (cxx_sizeof_or_alignof_type): Take a third argument.
518         (cxx_sizeof): Adjust definition.
519         (cxx_alignof): Likewise.
520         * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality.
521         * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for
522         complaining.
523         (c_sizeof_nowarn): Remove definition.
524         (build_unary_op): Use cxx_sizeof_nowarn.
526 2002-07-24  Geoffrey Keating  <geoffk@redhat.com>
528         * tree.c (cp_build_qualified_type_real): When copying
529         pointer-to-method types, unshare the record that holds
530         the cached pointer-to-member-function type.
532 2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
534         * cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove.
536 2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>
538         Fix PR/7363:
539         * typeck.c (cxx_sizeof_or_alignof_type): New function.
540         (c_sizeof): Remove definition.
541         (expr_sizeof): Use cxx_sizeof.
542         * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type.
543         * decl.c (finish_destructor_body): Use cxx_sizeof.
544         * semantics.c (finish_alignof): Likewise.
545         (finish_alignof): Use cxx_alignof.
546         * cp-tree.h (cxx_sizeof, cxx_alignof): New macros.
547         (cxx_sizeof_or_alignof_type): Declare.
548         (my_friendly_assert): Move to ../c-common.h.
550 2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
552         * class.c, method.c, pt.c, search.c: Don't define obstack macros.
554 2002-07-22  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
556         PR c++/7347, c++/7348
557         * cp-tree.h (tsubst_flags_t): Add tf_parsing.
558         * decl.c (make_typename_type): Use it.
559         (make_unbound_class_template): Likewise.
560         (lookup_name_real): Don't call type_access_control if scope is
561         template parameter dependent.
562         * parse.y (template_arg): Call make_unbound_class_template with
563         tf_parsing set.
564         (nest_name_specifier): Call make_typename_type with tf_parsing set.
565         (typename_sub0): Likewise.
566         (typename_sub1): Likewise.
567         (instantiate_decl): Push class scope.
568         * pt.c (regenerate_decl_from_template): Call pushclass and popclass
569         for both static variable and member function template.
570         (instantiate_decl) Call pushclass and popclass when tsubst'ing type
571         and arguments.
572         * search.c (type_access_control): Do type access for TEMPLATE_DECL
573         too.
575 2002-07-20  Roger Sayle  <roger@eyesopen.com>
577         * decl2.c (cxx_decode_option): Simplify -fhandle-exceptions
578         test by using positive_option.  Make whitespace consistent.
580 2002-07-20  Gabriel Dos Reis  <gdr@nerim.net>
582         * spew.c (struct unparsed_test): Replace 'filename' and 'lineno'
583         members with 'locus'.  Adjust use throughout.
584         (struct feed):  Likewise.
585         (alloc_unparsed_test): Change prototype, take a 'const location_t *'.
586         Adjust use.
587         (snarf_defarg): Use error(), not error_with_file_and_line().
589 2002-07-19  Chris Demetriou  <cgd@broadcom.com>
591         * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
592         cpp_options is included.
594 2002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
596         PR c++/2862, c++/2863
597         * pt.c (determine_specialization): Compare the length of
598         TYPE_ARG_TYPES.  Tidy.
600 2002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
602         PR c++/3797
603         * decl.c (duplicate_decls): Don't propagate inlining parameters from
604         olddecl to newdecl when newdecl is a specialization of the
605         instantiation olddecl.
607 2002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
609         PR c++/4802, c++/5387
610         * decl.c (make_typename_type): Use enforce_access.
612 2002-07-17  Scott Snyder <snyder@fnal.gov>
614         PR c++/7320
615         * rtti.c (get_tinfo_decl): Set DECL_COMDAT.
617 2002-07-12  Mark Mitchell  <mark@codesourcery.com>
619         * class.c (add_method): Correct handling of conversion operators.
621 2002-07-11  Mark Mitchell  <mark@codesourcery.com>
623         PR c++/7224
624         * class.c (add_method): Simplify.
626 2002-07-11  Jason Merrill  <jason@redhat.com>
628         PR c++/7279
629         * tree.c (cp_copy_res_decl_for_inlining): Also copy
630         TREE_ADDRESSABLE.
632 2002-07-10  Graham Stott  <graham.stott@btinternet.com>
634         * pt.c (template_parm_this_level_p, push_template_decl_real):
635         Pass depth as int pointer.
637 2002-07-11  Tim Josling  <tej@melbpc.org.au>
639         Remove front end hard coding from gengtype.c.
641         * config-lang.in (gtfiles): Add files needed for this front end.
643 2002-07-10  Mark Mitchell  <mark@codesourcery.com>
645         * cp-tree.h (unqualified_name_lookup_error): Declare it.
646         (begin_function_definition): Adjust prototype.
647         * lex.c (unqualified_name_lookup_error): New function, split out
648         from ...
649         (do_identifier): ... here.
650         * parse.y (parse_begin_function_definition): New function.
651         (fn.def1): Use it.
652         * semantics.c (begin_function_definition): Accept decl-specifiers
653         and attributes as separate parameters.
655 2002-07-10  Jason Merrill  <jason@redhat.com>
657         PR c++/6255
658         * decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than
659         modifying the old one.
661 2002-07-09  Mark Mitchell  <mark@codesourcery.com>
663         * cp-tree.h (constructor_name_p): Declare it.
664         (check_template_template_default_arg): Likewise.
665         * class.c (handle_using_decl): Use constructor_name_p.
666         * decl.c (grokdeclarator): Likewise.
667         * decl2.c (constructor_name_p): Define it.
668         * init.c (build_member_call): Use constructor_name_p.
669         * parse.y (template_parm): Use check_template_template_default_arg.
670         * pt.c (check_explicit_specialization): Use constructor_name_p.
671         * semantics.c (check_template_template_default_arg): New function.
673 2002-07-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
675         * pt.c (can_complete_type_without_circularity): Add static to
676         function definition.
678 2002-07-08  Mark Mitchell  <mark@codesourcery.com>
680         * cp-tree.h (have_extern_spec): Declare it
681         * decl.c (have_extern_spec): Define it.
682         (start_decl): Eliminate use of used_extern_spec.
683         (start_function): Likewise.
684         * parse.y (have_extern_spec): Remove declaration.
685         (used_extern_spec): Likewise.
686         (frob_specs): Eliminate use of used_extern_spec.
687         (.hush_warning): Likewise.
689 2002-07-07  Mark Mitchell  <mark@codesourcery.com>
691         * Make-lang.in (cp/parse.o): Depend on decl.h.
692         * cp-tree.h (do_decl_instantiation): Change prototype.
693         * parse.y: Include decl.h.
694         (parse_decl_instantiation): New function.
695         (explicit_instantiation): Use it.
696         * pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR
697         and DECLSPECS.
699 2002-07-07  Roger Sayle  <roger@eyesopen.com>
701         * error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for
702         constructor and destructor tests when passed a TEMPLATE_DECL.
704 2002-07-05  Jason Merrill  <jason@redhat.com>
706         * cvt.c (cp_convert_to_pointer): Call force_fit_type for null
707         pointers.
709         PR optimization/7145
710         * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.
712 2002-07-05  Nathan Sidwell  <nathan@codesourcery.com>
714         Repair damage on weak-impared targets caused by my previous patch.
715         * cp-tree.h (import_export_tinfo): Add parameter.
716         * decl2.c (import_export_tinfo): Add parameter, post adjust
717         DECL_COMDAT.
718         * rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by
719         import_export_tinfo.
721 2002-07-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
723         PR c++/6944
724         * init.c (build_aggr_init): Remove qualifiers of init before calling
725         build_vec_init.
726         (build_vec_init): Flatten multi-dimensional array during cleanup.
727         (build_vec_delete_1): Abort if the type of each element is array.
729 2002-07-03  Graham Stott  <graham.stott@btinternet.com>
731         * pt.c (instantiate_class_template): Fix typo.
733 2002-07-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
735         * typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused
736         by CVS conflict in my last patch.
738 2002-07-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
740         PR c++/6716
741         * pt.c (can_complete_type_without_circularity): New function.
742         (instantiate_class_template): Use it.
743         * typeck2.c (cxx_incomplete_type_diagnostic): Improve error
744         message due to incomplete fields.
746 2002-07-01  Mark Mitchell  <mark@codesourcery.com>
748         PR c++/7112
749         * mangle.c (write_expression): Add mangling for sizeof when
750         applied to a type.
751         * operators.def: Remove stale comment.
753 2002-06-30  Nathan Sidwell  <nathan@codesourcery.com>
755         * cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ...
756         (CPTI_TYPE_INFO_PTR_TYPE): ... this.
757         (tinfo_decl_type): Replace with ...
758         (type_info_ptr_type): ... this.
759         (import_export_tinfo): Declare.
760         (tinfo_decl_p): Rename to ...
761         (unemitted_tinfo_decl_p): ... this.
762         * decl2.c (import_export_decl): Break out tinfo handling into ...
763         (import_export_tinfo): ... here. New function.
764         (finish_file): Adjust.
765         * rtti.c (TINFO_REAL_NAME): New macro.
766         (init_rtti_processing): Create the tinfo types.
767         (get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr.
768         (get_tinfo_decl): Adjust.
769         (get_tinfo_ptr): New function.
770         (get_type_id): Use it.
771         (tinfo_base_init): Create vtable decl here, if it doesn't exist.
772         (ptr_initializer): Use get_tinfo_ptr.
773         (ptm_initializer): Likewise.
774         (synthesize_tinfo_var): Break into ...
775         (get_pseudo_ti_init): ... this. Just create the initializer.
776         (get_pseudo_ti_desc): .. and this.
777         (create_real_tinfo_var): Remove.
778         (create_pseudo_type_info): Don't create the vtable decl here.
779         (get_vmi_pseudo_type_info): Remove.
780         (create_tinfo_types): Adjust.
781         (tinfo_decl_p): Rename to ...
782         (unemitted_tinfo_decl_p): ... here. Adjust.
783         (emit_tinfo_decl): Adjust. Create the initializer.
785 2002-06-27  Mark Mitchell  <mark@codesourcery.com>
787         PR c++/6695
788         * pt.c (tsubst_friend_class): Substitute into the context of the
789         friend before using it.
791 2002-06-26  Mark Mitchell  <mark@codesourcery.com>
793         * cp-tree.h (xref_tag): Change prototype.
794         (handle_class_head): Likewise.
795         (build_x_component_ref): Likewise.
796         * decl.c (cxx_init_decl_processing): Adjust call to xref_tag.
797         (xref_tag): Take attributes as a separate parameter.
798         (xref_tag_from_type): Adjust call to xref_tag.
799         * decl2.c (build_expr_from_tree): Adjust call to
800         build_x_component_ref.
801         (handle_class_head): Take attributes as a separate parameter.
802         * parse.y (parse_xref_tag): New function.
803         (parse_handle_class_head): Likewise.
804         (primary): Use parse_xref_tag.
805         (class_head_decl): Use parse_handle_class_head.
806         (class_head_defn): Likewise.
807         * rtti.c (init_rtti_processing): Adjust call to xref_tag.
808         (build_dynamic_cast_1): Likewise.
809         (create_pseudo_type_info): Likewise.
810         (emit_support_tinfos): Likewise.
811         * typeck.c (build_object_ref): Adjust call to
812         build_x_component_ref.
813         (build_x_component_ref): Remove protect parameter.
815 2002-06-25  Mark Mitchell  <mark@codesourcery.com>
817         * call.c (build_op_delete_call): Use BASELINK_FUNCTIONS.
818         * class.c (handle_using_decl): Likewise.
819         (instantiate_type): Likewise.
820         * cp-tree.h (BASELINK_FUNCTIONS): New macro.
821         (xref_basetypes): Change prototype.
822         (begin_mem_initializers): New function.
823         (get_overloaded_fn): Likewise.
824         * decl.c (xref_basetypes): Simplify.
825         * error.c (dump_expr): Use BASELINK_FUNCTIONS.
826         * init.c (build_offset_ref): Likewise.
827         * parse.y (base_init): Use begin_mem_initializers().
828         (structsp): Adjust call to xref_basetypes.
829         * pt.c (determine_specialization): Use BASELINK_FUNCTIONS.
830         (instantiate_class_template): Adjust call to xref_basetypes.
831         * semantics.c (begin_mem_initializers): New function.
832         * tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS.
833         (really_overlaoded_fn): Likewise.
834         (get_overloaded_fn): New function.'
835         (get_first_fn): USe BASELINK_FUNCTIONS.
837 2002-06-24  Mark Mitchell  <mark@codesourcery.com>
839         * cp-tree.h (SCALAR_TYPE_P): New macro.
840         (check_for_out_of_scope_variable): New function.
841         (at_class_scope_p): Likewise.
842         (finish_fname): Likewise.
843         * class.c (finish_struct): Use at_function_scope_p.
844         * decl.c (check_for_out_of_scope_variable): New function, split
845         out from do_identifier.
846         (finish_enum): Use at_function_scope_p.
847         * lex.c (do_identifier): Use check_for_out_of_scope_variable.
848         * parse.y (VAR_FUNC_NAME): Give it <ttype>.  Use finish_fname.
849         (primary): Use at_function_scope_p.
850         * search.c (at_class_scope_p): New function.
851         * semantics.c (finish_fname): Likewise.
852         (check_multiple_declarators): Use at_function_scope_p.
854 2002-06-23  Mark Mitchell  <mark@codesourcery.com>
856         * parse.y (parse_scoped_id): New function.
857         (primary): Use it.
858         * cp-tree.h (do_scoped_id): Adjust declaration.
859         * lex.c (do_scoped_id): Remove call to yylex.
860         * decl2.c (build_expr_from_tree): Adjust use of do_scoped_id.
861         * typeck2.c (add_exception_specifier): Use tree_cons, rather than
862         expanding it inline.
864 2002-06-23  Matt Thomas  <matt@3am-software.com>
866         * decl.c (finish_function): Change "#ifdef VMS_TARGET" to
867         "#if VMS_TARGET".
869 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
871         * mangle.c (integer_type_codes): Const-ify.
873 2002-06-20  Richard Henderson  <rth@redhat.com>
875         PR c++/6747
876         * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.
877         Call put_var_into_stack.
879 2002-06-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
881         * spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit
882         array size calculation.
884 2002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
886         PR c++/6892
887         * pt.c (tsubst_expr): Handle FILE_STMT.
889 2002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
891         PR c++/6723
892         * pt.c (lookup_template_class): Don't build complete argument of
893         BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template
894         argument.
896 2002-06-19  Akim Demaille  <akim@epita.fr>
898         * parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with
899         decl.h's TYPENAME.
900         * spew.c, lex.c: Adjust.
901         * parse.y (explicit_instantiation): Add empty action to override
902         the default $$ = $1 where it introduces a type clash.
904 2002-06-14  Jason Merrill  <jason@redhat.com>
906         * semantics.c (begin_for_stmt): Push the 'for' scope before
907         adding the FOR_STMT.
909         C++ ABI changes.
910         * class.c (build_base_field): Set DECL_PACKED.
911         (layout_class_type): Don't use tail padding of PODs.
912         * mangle.c (write_unqualified_name): Fix template conversion op
913         mangling.
915 2002-06-16  Richard Henderson  <rth@redhat.com>
917         PR opt/6793
918         * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
919         after template instantiation.
921 2002-06-16  Richard Henderson  <rth@redhat.com>
923         * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common.
925 2002-06-15  Gabriel Dos Reis  <gdr@codesourcery.com>
927         * cp-tree.h (compiler_error): Remove declaration.
928         * lex.c (compiler_error): Remove definition.
930 2002-06-14  Steve Ellcey  <sje@cup.hp.com>
932         * g++spec.c (LIBUNWIND): New.
933         (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
935 2002-06-13  Jessica Han  <jessica@cup.hp.com>
937         * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
938         (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
939         (build_vbase_offset_vtbl_entries): Likewise.
940         * rtti.c (build_headof): Likewise.
941         (get_tinfo_decl_dynamic): Likewise.
942         (create_pseudo_type_info): Likewise.
944 2002-06-12  Stan Shebs  <shebs@apple.com>
946         * mpw-config.in: Remove file, no longer used.
947         * mpw-make.sed: Ditto.
949 2002-06-07  Zack Weinberg  <zack@codesourcery.com>
951         * decl2.c: Update call to cpp_handle_option.
953 2002-06-07  H.J. Lu  (hjl@gnu.org)
955         * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
957 2002-06-06  Gabriel Dos Reis  <gdr@codesourcery.com>
959         * error.c (cp_error_at): Fix typo.
961 2002-06-04  Gabriel Dos Reis  <gdr@codesourcery.com>
963         * error.c (cp_diagnostic_starter): Adjust call.
964         (maybe_print_instantiation_context): Change prototype to take a
965         'diagnostic_info *'.
966         (print_instantiation_full_context): Likewise.
967         (print_instantiation_partial_context): Likewise.
968         (cp_diagnostic_starter): Likewise.
969         (cp_diagnostic_finalizer): Likewise.
970         (cp_print_error_function): Likewise.
971         (cp_printer): Take a secondary parameter as a 'text_info *'.
972         Remove output_state savings.  Adjust calls.
974 2002-06-03  Geoffrey Keating  <geoffk@redhat.com>
976         * pt.c (inline_parm_levels): Mark for GC.
978         * mangle.c (start_mangling): Allocate G.substitutions here...
979         (init_mangle): ... rather than here.
980         (finish_mangling): Clear the varray pointer when done with it.
981         * spew.c (yylexstring): Don't use VARRAY_FREE.
982         * search.c (bfs_walk): Don't use VARRAY_FREE.
983         * decl2.c (pending_statics): Use gengtype to mark.
984         (deferred_fns): Likewise.
985         (ssdf_decls): Likewise.
986         (init_decl2): Delete.
987         * decl.c (pop_from_top_level): Don't use VARRAY_FREE.
988         (cxx_init_decl_processing): Don't call init_decl2.
989         (cxx_pop_function_context): Don't use VARRAY_FREE.
990         * cp-tree.h (struct saved_scope): No need for special marking
991         of varrays.
992         (struct language_function): Likewise.
993         (local_classes): Use gengtype to mark.
994         (init_decl2): Delete prototype.
995         * class.c (init_class_processing): Don't use
996         ggc_add_tree_varray_root.
997         (build_vtbl_initializer): Don't use VARRAY_FREE.
999         * decl.c (typename_compare): Don't use same_type_p.
1001         * decl.c: Include hashtab.h instead of hash.h.
1002         (typename_hash): Update to use htab_h.
1003         (typename_compare): Likewise.
1004         (typename_htab): Use gengtype to mark.
1005         (build_typename_type): Update to use htab_h.
1006         * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h.
1008         * Make-lang.in (gt-cp-tree.h): New rule.
1009         (cp/tree.o): Depend on gt-cp-tree.h.
1010         * config-lang.in (gtfiles): Add cp/tree.c.
1011         * tree.c: Include gt-cp-tree.h.
1012         (list_hash_table): Use gengtype to mark.
1013         (init_tree): Use gengtype to mark trees.
1015         * Make-lang.in (cp/decl.o): Add debug.h dependency.
1016         * call.c (struct z_candidate): Use gengtype.
1017         (USER_CONV_CAND): Use WRAPPER_ZC.
1018         (convert_class_to_reference): Use build_zc_wrapper.
1019         (build_type_conversion_1): Likewise.
1020         (build_over_call): Use WRAPPER_ZC.
1021         (add_warning): Use build_zc_wrapper.
1022         * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete.
1023         * cp-tree.h (struct lang_identifier): Use gengtype.
1024         (struct template_parm_index_s): Likewise.
1025         (struct ptrmem_cst): Likewise.
1026         (struct tree_binding): Likewise.
1027         (struct tree_overload): Likewise.
1028         (struct tree_srcloc): Likewise.
1029         (struct tree_wrapper): Likewise.  Also modify to have a pointer
1030         to struct z_candidate rather than void.
1031         (enum cp_tree_node_structure_enum): New.
1032         (union lang_tree_node): New.
1033         (cxx_mark_tree): Delete prototype.
1034         (cp_tree_node_structure): New prototype.
1035         (build_ptr_wrapper): Delete prototype.
1036         (build_int_wrapper): Delete prototype.
1037         (build_zc_wrapper): New prototype.
1038         * decl.c: Include debug.h
1039         (cxx_mark_tree): Delete.
1040         (cp_tree_node_structure): New.
1041         * tree.c (build_ptr_wrapper): Delete.
1042         (build_int_wrapper): Delete.
1043         (build_zc_wrapper): New.
1045         * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK):
1046         Correct typo.  Patch from k_fukui@highway.ne.jp.
1048         * semantics.c (current_stmt_tree): Update for change to
1049         struct language_function.
1050         (finish_mem_initializers): Likewise.
1051         * decl.c (cxx_init_decl_processing): Don't set mark_lang_status.
1052         * cp-tree.h (struct language_function): Rename from
1053         cp_language_function.  Change all uses.
1054         (cp_function_chain): Don't need to cast.
1056         * class.c (duplicate_tag_error): Reset discriminator.
1057         (check_bases_and_members): Update for data structure changes.
1058         * cp-tree.h (struct lang_id2): Use gengtype.
1059         (flagged_type_tree): Likewise.
1060         (SET_LANG_ID): Use GGC on struct lang_id2.
1061         (struct cp_language_function): Use gengtype.  Remove field
1062         'x_vcalls_possible_p'.
1063         (current_vcalls_possible_p): Delete.
1064         (struct lang_type_header): New.
1065         (struct lang_type_class): Rename from struct lang_type.  Include
1066         struct lang_type_header.
1067         (struct lang_type_ptrmem): New.
1068         (struct lang_type): New.
1069         (LANG_TYPE_CLASS_CHECK): New.  Use it in all the appropriate macros.
1070         (LANG_TYPE_PTRMEM_CHECK): New.  Use it in all the appropriate macros.
1071         (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes.
1072         (struct lang_decl_flags): Use gengtype.  Add discriminators.
1073         (struct lang_decl): Use gengtype.  Add and use discriminators.
1074         Update the macros that reference moved fields.
1075         (LANG_DECL_U2_CHECK): New function.  Use it when appropriate.
1076         (SET_DECL_THUNK_P): Set discriminator too.
1077         (clear_inline_text_obstack): Delete prototype.
1078         (finish_inline_definitions): Delete prototype.
1079         (mark_pending_inlines): Delete prototype.
1080         (lang_check_failed): New prototype.
1081         * decl.c (struct named_label_use_list): Use gengtype.
1082         (struct named_label_list): Likewise.
1083         (mark_binding_level): Delete.
1084         (mark_named_label_lists): Delete.
1085         (push_local_name): Set discriminator on DECL_LANG_SPECIFIC.
1086         (cxx_init_decl_processing): Use generated marker routine.
1087         (begin_destructor_body): Delete dead set to
1088         current_vcalls_possible_p.
1089         (mark_lang_function): Delete.
1090         (mark_cp_function_context): Delete.
1091         (lang_mark_tree): Use generated marker routines.
1092         * decl2.c (start_objects): Set discriminator when setting
1093         GLOBAL_INIT_PRIORITY.
1094         * lex.c (retrofit_lang_decl): Set discriminators.
1095         (copy_lang_type): Update for changes to lang_type structure.
1096         (cp_make_lang_type): Set discriminator.
1097         * parse.y: Use gengtype on YYLVAL.  Don't use dots in identifiers.
1098         * search.c: Include ggc.h.
1099         * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it.
1100         (finish_inline_definitions): Delete.
1101         * spew.c (struct token): Use gengtype.
1102         (struct token_chunk): New.
1103         (struct unparsed_text): Use gengtype.  Store tokens in chunks.
1104         (struct feed): Use gengtype.
1105         (feed_obstack): Delete.
1106         (feed): Mark as GC root.
1107         (pending_inlines): Mark as GC root.
1108         (pending_inlines_tail): Likewise.
1109         (processing_these_inlines): Likewise.
1110         (token_obstack): Make static.
1111         (first_token): Likewise.
1112         (init_spew): Don't initialise deleted things; use gengtype for roots.
1113         (clear_inline_text_obstack): Delete.
1114         (feed_input): Use GC for struct feed.  Update for changes to
1115         struct unparsed_text.
1116         (mark_pending_inlines): Delete.
1117         (next_token): Rename from add_token.  Change all callers.  Update
1118         for changes to struct unparsed_text.
1119         (space_for_token): New.
1120         (remove_last_token): New.
1121         (alloc_unparsed_text): New.
1122         (snarf_block): Take an unparsed_text.  Update for changes to struct
1123         unparsed_text.
1124         (snarf_method): Update for changes to struct unparsed_text.
1125         (snarf_defarg): Update for changes to struct unparsed_text.
1126         * tree.c (lang_check_failed): New.
1128         * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h
1129         gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules.
1130         (cp/spew.o): Add dependency on gt-<filename>.h.
1131         (cp/decl2.o): Add dependency on gt-<filename>.h.
1132         (cp/call.o): Add dependency on gt-<filename>.h.
1133         (cp/pt.o): Add dependency on gt-<filename>.h.
1134         (cp/repo.o): Add dependency on gt-<filename>.h.
1135         (cp/parse.o): Add dependency on gt-<filename>.h.
1136         * call.c: Use gengtype for roots.
1137         * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c
1138         decl2.c parse.y pt.c repo.c spew.c.
1139         * cp-tree.h: Use gengtype for roots.
1140         (struct saved_scope): Use GGC, gengtype.
1141         (cp_parse_init): Delete prototype.
1142         (init_pt): Delete prototype.
1143         * decl.c: Use gengtype for roots.
1144         (mark_saved_scope): Delete.
1145         (cxx_init_decl_processing): Don't call deleted initilisation
1146         routines.
1147         (signed_size_zero_node): Delete, unused.
1148         * decl.h: Use gengtype for roots.
1149         * decl2.c: Use gengtype for roots.
1150         * lex.h: Use gengtype for roots.
1151         * parse.y: Use gengtype for roots.
1152         (cp_parse_init): Delete.
1153         * pt.c: Use gengtype for roots.
1154         (init_pt): Delete.
1155         * repo.c: Use gengtype for roots.
1156         * spew.c: Use gengtype for roots.
1158         * Make-lang.in: Allow for filename changes.  Add gtype-cp.h.
1159         (cp/decl.o): Add dependency on gtype-cp.h.
1160         * decl.c: Remove use of add_deletable_root, use GTY marker instead.
1161         Include gtype-cp.h.  Allow for filename changes.
1163         * Make-lang.in (cp/gt-decl.h): Generate using gengtype.
1164         (cp/decl.o): Add cp/gt-decl.h dependency.
1165         * config-lang.in (gtfiles): New.
1166         * tree.h: Rename struct binding_level to struct cp_binding_level.
1167         * decl.c: Rename struct binding_level to struct cp_binding_level.
1168         Include cp/gt-decl.h.
1169         (struct cp_binding_level): Use gengtype.
1170         (make_binding_level): Use GGC on struct cp_binding_level.
1171         (mark_binding_level): Use gt_ggc_m_cp_binding_level.
1172         (cxx_init_decl_processing): Mark free_binding_level as
1173         deletable.
1175         * decl.c (mark_cp_function_context): Update calling sequence.
1177         * decl.c (start_function): Don't free 'struct
1178         cp_language_function'.
1179         (pop_cp_function_context): Likewise.
1180         (save_function_data): Allocate it using GC.
1181         * semantics.c (genrtl_start_function): Don't free 'struct
1182         cp_language_function'.
1184 2002-05-31  Matthew Woodcraft  <mattheww@chiark.greenend.org.uk>
1186         * lang-specs.h: Use cpp_debug_options.
1188 2002-05-28  Zack Weinberg  <zack@codesourcery.com>
1190         * mangle.c, tree.c: Include real.h.
1191         * Make-lang.in: Update dependency lists.
1193 2002-05-25  Neil Booth  <neil@daikokuya.demon.co.uk>
1195         * lex.c: Don't include c-lex.h.
1196         * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
1198 2002-05-23  Neil Booth  <neil@daikokuya.demon.co.uk>
1200         * spew.c (yyungetc, snarf_block): Remove indent_level handling.
1202 2002-05-22  Richard Henderson  <rth@redhat.com>
1204         * decl.c (obscure_complex_init): Check for VAR_DECL
1205         before using DECL_THREAD_LOCAL.
1207 2002-05-22  Richard Henderson  <rth@redhat.com>
1209         * decl.c (check_tag_decl): Handle RID_THREAD.
1210         (obscure_complex_init): Reject run-time init of tls.
1211         (grokvardecl, grokdeclarator): Handle RID_THREAD.
1212         * lex.c (reswords): Add __thread.
1213         (rid_to_yy): Map RID_THREAD to SCSPEC.
1215 2002-05-22  Neil Booth  <neil@daikokuya.demon.co.uk>
1217         * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
1218         * cp-tree.h (cxx_post_options): Kill.
1219         * cp-lex.c (cxx_post_options): Kill.
1221 2002-05-21  Richard Henderson  <rth@redhat.com>
1223         * lex.c (rid_to_yy): Add RID_THREAD.
1225 2002-05-21  Alexandre Oliva  <aoliva@redhat.com>
1227         * init.c (build_vec_init): Test for trivial copy-assignment when
1228         copy-assigning arrays.
1230 2002-05-20  Andreas Jaeger  <aj@suse.de>
1232         * init.c (build_default_init): Remove unused variable.
1234 2002-05-20  Alexandre Oliva  <aoliva@redhat.com>
1236         * call.c (any_strictly_viable): New.
1237         (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
1239 2002-05-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1241         * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
1243 2002-05-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1245         PR c++/186, DR 259
1246         * pt.c (do_decl_instantiation): Don't complain explicit
1247         instantiation after explicit specialization.
1248         (do_type_instantiation): Likewise.
1250 2002-05-19  Alexandre Oliva  <aoliva@redhat.com>
1252         * cp-tree.h (complete_type_or_diagnostic): Changed prototype,
1253         renamed from...
1254         (complete_type_or_else): ... this.  Redefined as macro.
1255         (cxx_incomplete_type_diagnostic): Declare.
1256         (cxx_incomplete_type_error): Define as macro.
1257         * init.c (build_delete): Warn about incomplete types other than
1258         void, and use the built-in operator delete for them.
1259         * typeck.c (complete_type_or_diagnostic): Renamed from
1260         complete_type_or_else.  Added warn_only argument, passed to...
1261         * typeck2.c (cxx_incomplete_type_diagnostic): ... this.  Print
1262         warnings or errors depending on new warn_only argument.  Renamed
1263         from...
1264         (cxx_incomplete_type_error): ... this.  New implementation in
1265         terms of cxx_incomplete_type_diagnostic.
1267 2002-05-18  Jason Merrill  <jason@redhat.com>
1269         PR c++/6611
1270         * decl2.c (import_export_decl): If we clear
1271         DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
1273 2002-05-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1275         PR c++/6620
1276         * pt.c (verify_class_unification): Don't check if PARM is template
1277         parameter dependent.  Simplify.
1278         (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
1279         parameter dependent expression.
1281 2002-05-14  Jason Merrill  <jason@redhat.com>
1283         * rtti.c (get_tinfo_decl): Don't call comdat_linkage.
1284         Do set DECL_COMDAT.
1285         (synthesize_tinfo_var): Take the public decl.
1286         (create_real_tinfo_var): Likewise.  Check DECL_COMDAT.
1287         (emit_tinfo_decl): Adjust.  Call import_export_decl.
1288         * decl2.c (import_export_decl): Simplify tinfo decl handling.
1290 2002-05-14  Alexandre Oliva  <aoliva@redhat.com>
1292         * cp-tree.h (struct lang_type): Added non_zero_init.
1293         (CLASSTYPE_NON_ZERO_INIT_P): New macro.
1294         (zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
1295         * class.c (check_field_decls): Test non_zero_init.
1296         * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
1297         zero-to-NULL conversions.
1298         * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
1299         type that needs zero-initialization without zeros.
1300         (check_initializer_decl): Compute zero-initializer for types
1301         that require a non-trivial one.
1302         * init.c (build_forced_zero_init): New function.
1303         (build_default_init): Use it.
1304         * tree.c (zero_init_p): New function.
1305         * typeck2.c (force_store_init_value): New function.
1306         (process_init_constructor): Create non-trivial zero-initializers
1307         for array members and class fields.
1309 2002-05-14  Neil Booth  <neil@daikokuya.demon.co.uk>
1311         * lang-specs.h: Remove redundant -lang-c++.
1313 2002-05-13  Jason Merrill  <jason@redhat.com>
1315         * class.c (build_vtbl_ref_1): Use fixed_type_or_null.
1316         (fixed_type_or_null): See through reference vars.
1317         (build_base_path): Vtable contents are constant.
1318         * typeck.c (get_member_function_from_ptrfunc): Likewise.
1320 2002-05-12  Jason Merrill  <jason@redhat.com>
1322         * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
1323         structs are safe.
1325 2002-05-09  Neil Booth  <neil@daikokuya.demon.co.uk>
1327         * cp-tree.h (flag_ansi): Remove.
1328         * decl2.c (flag_ansi): Remove.
1329         (cxx_decode_option): Set flag_iso and flag_undef.
1331 2002-05-09  Jason Merrill  <jason@redhat.com>
1333         * typeck.c (get_member_function_from_ptrfunc): Reorganize.
1334         Use subtraction rather than a bitmask to get the index.
1335         * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
1337         * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
1339 2002-05-07  Neil Booth  <neil@daikokuya.demon.co.uk>
1341         * Make-lang.in (decl2.o): Update.
1342         * cp-tree.h (warn_multichar): Remove.
1343         * decl2.c: Include c-common.h.
1344         (warn_multichar): Remove.
1346 2002-05-03  Jason Merrill  <jason@redhat.com>
1348         * tree.c (build_cplus_array_type): Only const and volatile get
1349         special handling.
1351         * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
1353 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
1355         ABI change, returning simple classes from functions.
1356         * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
1357         TYPE_HAS_TRIVIAL_INIT_REF is false or
1358         TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
1360 2002-04-30  Jason Merrill  <jason@redhat.com>
1362         PR debug/6436
1363         * decl.c (grokdeclarator): Don't override TYPE_NAME of an
1364         anonymous class with a typedef if there are attributes.
1366 2002-04-29  Paul Eggert  <eggert@twinsun.com>
1368         * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
1370 2002-04-29  Jakub Jelinek  <jakub@redhat.com>
1372         PR c++/6477
1373         * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
1374         non-NULL first.
1376 2002-04-29  Mark Mitchell  <mark@codesourcery.com>
1378         PR c++/6492
1379         * pt.c (tsubst_friend_class): If the friend has an explicit scope,
1380         enter that scope before name lookup.
1382         PR c++/6486
1383         * method.c (do_build_copy_constructor): Avoid building
1384         cv-qualified reference types.
1386 2002-04-29  Nathan Sidwell  <nathan@codesourcery.com>
1388         PR c++/5719
1389         * decl.c (grok_op_properties): Assignment ops don't have to return
1390         by value. operator% should.
1392 2002-04-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1394         PR c/6343
1395         * decl.c (duplicate_decls): Call merge_weak.
1397 2002-04-26  Richard Henderson  <rth@redhat.com>
1399         * parse.y (malloced_yyss, malloced_yyvs): New.
1400         (yyoverflow): Re-add.  Set them.
1401         (free_parser_stacks): New.
1403 2002-04-26  Mark Mitchell  <mark@codesourcery.com>
1405         PR c++/6497
1406         * method.c (do_build_assign_ref): Pass a derivation to
1407         build_method_call when calling base class assignment operators.
1409 2002-04-26  Richard Henderson  <rth@redhat.com>
1411         * parse.y (yyoverflow): Revert.
1413 2002-04-26  Richard Henderson  <rth@redhat.com>
1415         PR c/3581
1416         * parse.y (string): Remove.  Update all uses to use STRING
1417         instead, and not call combine_strings.
1418         * rtti.c (tinfo_name): Use fix_string_type.
1419         * semantics.c (finish_asm_stmt): Don't call combine_strings.
1420         * spew.c (yylexstring): New.
1421         (read_token): Use it.
1423 2002-04-25  Richard Henderson  <rth@redhat.com>
1425         PR c/2161
1426         * parse.y (yyoverflow): New.
1428 2002-04-25  Jason Merrill  <jason@redhat.com>
1430         PR c++/5607
1431         * search.c (check_final_overrider): No longer static.
1432         * class.c (update_vtable_entry_for_fn): Call it.
1433         * cp-tree.h: Adjust.
1435 2002-04-25  Neil Booth  <neil@daikokuya.demon.co.uk>
1437         * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1438         * cp-tree.h (cxx_set_yydebug): Die.
1439         * lex.c (YYDEBUG): Get from c-lex.h.
1440         (cxx_set_yydebug): Remove.
1441         * parse.y: Include c-lex.h.
1442         (YYDEBUG): Get from c-lex.h.
1444 2002-04-24  Mark Mitchell  <mark@codesourcery.com>
1446         PR c++/6438.
1447         * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
1448         void.
1450 2002-04-24  Neil Booth  <neil@daikokuya.demon.co.uk>
1452         * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
1453         LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
1454         Redefine.
1455         * cp-tree.h (cp_attribute_table): Rename.
1456         * decl.c (lang_attribute_table): Remove declaration.
1457         (cxx_init_decl_processing): Don't set it.
1458         * tree.c (cp_attribute_table): Rename.
1460 2002-04-24  Jason Merrill  <jason@redhat.com>
1462         PR c++/6331
1463         * method.c (do_build_copy_constructor): Use cp_build_qualified_type.
1464         * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
1465         The pedwarn for array assignment is now unconditional.
1466         * tree.c (build_cplus_array_type_1): Still process simple array types
1467         normally in templates.
1469         PR c++/6395
1470         * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
1471         stuff for comdats.
1473 2002-04-23  Jakub Jelinek  <jakub@redhat.com>
1475         * parse.y (check_class_key): Allow KEY to be union/enum/struct/class
1476         node with attributes.
1478 2002-2-23  David O'Brien  <obrien@FreeBSD.org>
1480         * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
1481         Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
1483 2002-04-23  Mark Mitchell  <mark@codesourcery.com>
1485         PR c++/6256:
1486         * pt.c (tsubst_friend_class): Handle templates with explicit
1487         nested names.
1489         PR c++/6331:
1490         * typeck.c (merge_types): Remember the cv-qualification of pointer
1491         types when merging them.
1493 2002-04-20  Neil Booth  <neil@daikokuya.demon.co.uk>
1495         * cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
1496         LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
1497         * cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
1498         cxx_mark_function_context): New.
1499         * decl.c (push_cp_function_context, pop_cp_function_context,
1500         mark_cp_function_context): Rename for consistency.
1501         (cxx_init_decl_processing): Don't set old hooks.
1503 2002-04-19  Neil Booth  <neil@daikokuya.demon.co.uk>
1505         * call.c (convert_type_from_ellipsis): Rename, update.
1506         * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
1507         * cp-tree.h (convert_type_from_ellipsis): Rename.
1508         * decl.c (cxx_init_decl_processing): Don't set hook.
1510 2002-04-18  Neil Booth  <neil@daikokuya.demon.co.uk>
1512         * call.c (build_new_method_call): Update.
1513         * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
1514         * cp-tree.h (cxx_incomplete_type_error): New.
1515         * decl.c (grokdeclarator, grokparms): Update.
1516         * decl2.c (check_classfn): Update.
1517         * pt.c (tsubst): Update.
1518         * typeck.c (complete_type_or_else, expr_sizeof,
1519         decay_conversion): Update.
1520         * typeck2.c (incomplete_type_error): Rename.
1521         (add_exception_specifier): Update.
1523 2002-04-18  Jason Merrill  <jason@redhat.com>
1525         PR c++/5658
1526         * search.c (setup_class_bindings): A class template qualifies as a
1527         type binding.
1529 2002-04-17  Jakub Jelinek  <jakub@redhat.com>
1531         PR c++/6316
1532         * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
1533         before expanding.
1535 2002-04-16  Mark Mitchell  <mark@codesourcery.com>
1537         * init.c (begin_init_stmts): Remove commented out code.
1538         (finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
1539         * semantics.c (begin_gobal_stmt_expr): Adjust call to
1540         expand_start_stmt_expr.
1542 2002-04-15  Mark Mitchell  <mark@codesourcery.com>
1544         * decl.c (register_dtor_fn): Pass the address of dso_handle, not
1545         dso_handle itself, to __cxa_atexit.
1547 2002-04-15  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
1549         * error.c (cxx_print_error_function): Adjust call to macros.
1551 2002-04-14  Jakub Jelinek  <jakub@redhat.com>
1553         * class.c (layout_virtual_bases): Do all dsize computation on trees.
1555 2002-04-14  Jason Merrill  <jason@redhat.com>
1557         * typeck.c (get_member_function_from_ptrfunc): Don't do
1558         gratuitious division and multiplication on
1559         ptrmemfunc_vbit_in_delta targets.
1561 2002-04-12  Mark Mitchell  <mark@codesourcery.com>
1563         PR c++/5373.
1564         * semantics.c (finish_expr_stmt): Remember the type of the
1565         expression before any conversions are performed.
1567 2002-04-12  Mark Mitchell  <mark@codesourcery.com>
1569         PR c++/5189.
1570         * call.c (add_template_candidate_real): Do not treat member
1571         templates as copy constructors.
1573 2002-04-12  Mark Mitchell  <mark@codesourcery.com>
1575         * decl.c (duplicate_decls): Do not copy the RTL for a variable
1576         declaration if the old variable had an incomplete type and the new
1577         variable does not.
1578         (complete_vars): Do not call layout_decl for completed variables.
1580 2002-04-12  Richard Sandiford  <rsandifo@redhat.com>
1582         * decl.c (duplicate_decls): Don't try to unify an implicit typedef
1583         with an explicit one.
1584         (follow_tag_typedef): New.
1585         (lookup_tag): Use it to extract the tag of an explicit typedef.
1586         (xref_tag): Likewise.
1588 2002-04-11  Andrew Haley  <aph@redhat.com>
1590         * typeck.c (type_after_usual_arithmetic_conversions):
1591         If two types have the same variant, return immediately.
1592         When two floating-point operands are the same precision:
1593           convert to float if one of the operands is float;
1594           if neither operand is one of the standard types, return the type
1595           of the first operand.
1597 2002-04-10  Nathan Sidwell  <nathan@codesourcery.com>
1599         PR c++/5507
1600         * decl.c (make_typename_type): Remove implicit typenameness.
1602 2002-04-09  Jason Merrill  <jason@redhat.com>
1604         PR optimization/6189
1605         * semantics.c (genrtl_start_function): Don't free
1606         DECL_SAVED_FUNCTION_DATA for inline functions.
1608         * init.c (build_member_call): For now, don't convert to
1609         intermediate base if it would cause an error.
1611 2002-04-08  Paolo Carlini  <pcarlini@unitus.it>
1613         * parse.y (namespace_qualifier, maybe_identifier,
1614         begin_explicit_instantiation, end_explicit_instantiation,
1615         apparent_template_type, .finish_template_type,
1616         do_id, maybe_init, defarg_again, component_decl_1):
1617         Add ending ';', in accordance with POSIX.
1619 2002-04-06  Mark Mitchell  <mark@codesourcery.com>
1621         PR c++/5571
1622         * class.c (layout_class_type): Remember incomplete static
1623         variables.
1624         (finish_struct_1): Call complete_vars, not
1625         hack_incomplete_structures.
1626         * cp-tree.h (hack_incomplete_structures): Rename to ...
1627         (complete_vars): ... this.
1628         (struct saved_scope): Remove incomplete.
1629         (namespace_scope_incomplete): Remove.
1630         * decl.c (struct binding_level): Remove incomplete.
1631         (incomplete_vars): New variable.
1632         (mark_binding_level): Don't mark incomplete.
1633         (print_binding_level): Don't print it.
1634         (mark_saved_scope): Don't mark incomplete.
1635         (pushdecl): Use maybe_register_incopmlete_var.
1636         (cxx_init_decl_processing): Register incomplete_vars for GC.
1637         (start_decl_1): Clarify error message.
1638         (hack_incomplete_vars): Remove.
1639         (maybe_register_incomplete_var): New function.
1640         (complete_vars): Likewise.
1642 2002-04-06  Jason Merrill  <jason@redhat.com>
1644         PR c++/4934
1645         * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
1646         set before checking it.
1648         PR c++/525
1649         * init.c (build_member_call): Use build_scoped_ref.
1650         (resolve_offset_ref): Likewise.
1651         * call.c (build_scoped_method_call): Likewise.
1652         * tree.c (maybe_dummy_object): Kludge around current_class_type being
1653         wrong.
1654         * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
1655         * cp-tree.h: Adjust.
1657         * init.c (push_base_cleanups): Just use build_scoped_method_call.
1659         PR c++/6179
1660         * method.c (implicitly_declare_fn): Pass unqualified type to
1661         synthesize_exception_spec.
1663 2002-04-04  Neil Booth  <neil@daikokuya.demon.co.uk>
1665         * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1666         * cvt.c: Update comment.
1667         * init.c (expand_cleanup_for_base): Update.
1668         * semantics.c (finish_parenthesized_expr): Update.
1669         * typeck.c (cp_truthvalue_conversion): Update.
1671 2002-04-04  Jason Merrill  <jason@redhat.com>
1673         * semantics.c (finish_eh_cleanup): New fn.
1674         * cp-tree.h: Add prototype.
1675         * init.c (perform_member_init, expand_cleanup_for_base): Use
1676         finish_eh_cleanup.
1677         * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
1678         * cp-tree.h: Remove references.
1679         * decl.c (begin_constructor_body, end_constructor_body): Likewise.
1680         * dump.c (cp_dump_tree): Likewise.
1681         * pt.c (tsubst_expr): Likewise.
1682         * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
1683         (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
1684         * tree.c (cp_statement_code_p): Likewise.
1686         * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
1688         PR c++/5636
1689         * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
1690         cleanup for nrv.
1692         PR c++/5104
1693         * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
1694         specifiers.
1695         [METHOD_TYPE]: Use same code as FUNCTION_TYPE.
1697 2002-04-03  Richard Henderson  <rth@redhat.com>
1699         * cp-lang.c (cxx_warn_unused_global_decl): New.
1700         (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
1702 2002-04-03  Neil Booth  <neil@daikokuya.demon.co.uk>
1704         * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
1705         * tree.c (init_tree): Don't set hook.
1707 2002-04-03  Roger Sayle  <roger@eyesopen.com>
1709         PR c++/5998:
1710         * decl.c (duplicate_decls): Don't mess with assembler names when
1711         redeclaring builtin functions as static.
1713 2002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
1715         * call.c (build_addr_func): Update.
1716         * class.c (resolve_address_of_overloaded_function): Update.
1717         * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1718         * cp-tree.h (cxx_mark_addressable): New.
1719         * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
1720         * decl2.c (build_cleanup): Update.
1721         * except.c (build_throw): Update.
1722         * init.c (resolve_offset_ref): Update.
1723         * pt.c (convert_nontype_argument): Update.
1724         * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
1725         * typeck.c (decay_conversion, build_array_ref, build_unary_op,
1726         unary_complex_lvalue): Update.
1727         (mark_addressable): Rename.
1729 2002-04-01  Roger Sayle  <roger@eyesopen.com>
1731         PR c++/5998:
1732         * decl.c (duplicate_decls):  Overwrite the RTL when (and only
1733         when) overwriting a built-in function.  Don't use COPY_DECL_RTL,
1734         but follow the SET_DECL_RTL idiom used elsewhere in the function.
1736 2002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
1738         * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1739         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1740         * decl.c (grokdeclarator): Update.
1741         * mangle.c (write_integer_cst): Update.
1742         * typeck.c (build_binary_op): Update.
1744 2002-03-31  Neil Booth  <neil@daikokuya.demon.co.uk>
1746         * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
1747         * lex.c (cxx_init): Don't set hook.
1749 2002-03-31  Neil Booth  <neil@daikokuya.demon.co.uk>
1751         * Make-lang.in (error.o): Update.
1752         * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1753         * cp-tree.h (struct diagnostic_context): Predeclare.
1754         (cxx_print_error_function): New.
1755         * error.c: Include langhooks-def.h.
1756         (lang_print_error_function): Rename.  Update.
1757         (init_error): Don't set hook.
1759 2002-03-29  Neil Booth  <neil@daikokuya.demon.co.uk>
1761         * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
1762         Redefine.
1763         * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
1764         * decl.c (finish_enum): Similarly.
1765         * error.c (dump_type): Similarly.
1766         * lex.c (cxx_init): Similarly.
1767         * mangle.c (write_builtin_type): Similarly.
1768         * typeck.c (comptypes): Similarly.
1770 2002-03-28  Roger Sayle  <roger@eyesopen.com>
1772         PR c++/5998:
1773         * decl.c (cxx_init_decl_processing): Re-enable built-in functions
1774         in the g++ front-end.
1775         (duplicate_decl): Allow redefinition of anticipated built-ins.
1776         Fix inlining problem by over-writing the old DECL_RTL.
1777         (lookup_namespace_name): Fail to find an identifier in the
1778         specified namespace if its still anticipated.
1779         (builtin_function_1): New function split out from builtin_function
1780         to create a builtin in the current namespace with given context.
1781         (builtin_function): Call builtin_function_1 to define the
1782         appropriate builtins in both the std and global namespaces.
1783         (select_decl): Don't test for anticipated decls here.
1784         (unqualified_namespace_lookup): Instead ignore them whilst
1785         searching through scopes and namespaces.
1786         * decl2.c (do_nonmember_using_decl): If a using declaration
1787         specifies an anticipated built-in function, mark it as no longer
1788         anticipated in that scope.
1789         (ambiguous_decl):  Avoid resolving to an anticipated decl.
1790         * lex.c (do_scoped_id): Fail to find an identifier in the global
1791         namespace if its still anticipated.
1793 2002-03-29  Neil Booth  <neil@daikokuya.demon.co.uk>
1795         * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
1796         * cp-tree.h (cp_make_lang_type): Rename.
1797         * lex.c (cp_make_lang_type): Rename.
1798         (make_aggr_type): Update.
1799         * tree.c (init_tree): Don't set make_lang_type_fn.
1801 2002-03-29  Jakub Jelinek  <jakub@redhat.com>
1803         PR c++/6073
1804         * class.c (finish_struct_1): Update static field's DECL_MODE even
1805         if its type is a variant of t.
1807 2002-03-27  Neil Booth  <neil@daikokuya.demon.co.uk>
1809         * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
1810         * cp-tree.h (cxx_insert_default_attributes): New.
1811         * decl.c (insert_default_attributes): Rename.
1813 2002-03-27  Mark Mitchell  <mark@codesourcery.com>
1815         PR c++/4884
1816         * call.c (build_op_delete_call): Allow for the fact the placement
1817         may be a COMPOUND_EXPR.
1819 2002-03-27  Neil Booth  <neil@daikokuya.demon.co.uk>
1821         * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1822         * cp-tree.h (init_cplus_expand): Remove.
1823         (cxx_expand_expr): New.
1824         * expr.c (cplus_expand_expr): Rename cxx_expand_expr,
1825         fix prototype.
1826         (init_cplus_expand): Remove.
1827         * lex.c (cxx_init): Don't call init_cplus_expand.
1829 2002-03-26  Mark Mitchell  <mark@codesourcery.com>
1831         PR c++/4884.
1832         * init.c (build_new_1): Allow for the fact the result of
1833         build_function_call may be a COMPOUND_EXPR.
1835 2002-03-26  Nathan Sidwell  <nathan@codesourcery.com>
1837         PR c++/5682
1838         * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
1839         (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
1840         (dfs_skip_nonprimary_vbases_markedp): Remove.
1841         * search.c (get_shared_vbase_if_not_primary): Remove.
1842         (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
1843         (dfs_skip_nonprimary_vbases_markedp): Remove.
1844         (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
1845         (dfs_marked_real_bases_queue_p): Likewise.
1847 2002-03-26  Neil Booth  <neil@daikokuya.demon.co.uk>
1849         * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1850         * cp-tree.h (cxx_mark_tree): New.
1851         * decl.c (lang_mark_tree): Rename cxx_mark_tree.
1853 2002-03-25  Neil Booth  <neil@daikokuya.demon.co.uk>
1855         * cp-tree.h (cxx_maybe_build_cleanup): New.
1856         * decl.c (destroy_local_var, hack_incomplete_structures): Update.
1857         (maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
1858         * tree.c (build_target_expr): Update.
1859         * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.
1861 2002-03-24  Neil Booth  <neil@daikokuya.demon.co.uk>
1863         * decl2.c (cxx_decode_option): Handle -E.
1864         * lang-specs.h (default_compilers): Preprocess with cc1plus.
1865         * lex.c (cxx_init): Exit quickly if c_common_init returns NULL.
1867 2002-03-23  Jakub Jelinek  <jakub@redhat.com>
1869         PR c++/6037
1870         * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
1872 2002-03-23  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
1874         * error.c (dump_type): Be careful about implicit typenames.
1876 2002-03-21  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
1878         PR C++/3656
1879         * semantics.c (finish_base_specifier): Handle erronous base
1880         classes.
1882 2002-03-22  Zack Weinberg  <zack@codesourcery.com>
1884         * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test
1885         REAL_IS_NOT_DOUBLE.
1887 2002-03-22  Jeff Knaggs  <jknaggs@redhat.com>
1889         * typeck.c (get_member_function_from_ptrfunc): Scale idx down to
1890         an index into the vtable_entry array regardless of
1891         TARGET_PTRMEMFUNC_VBIT_LOCATION.
1893 2002-03-21  Aldy Hernandez  <aldyh@redhat.com>
1895         * tree.c (cp_cannot_inline_tree_fn): Same.
1897 2002-03-21  Neil Booth  <neil@daikokuya.demon.co.uk>
1899         * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1900         insert_block, getdecls, global_bindings_p): New.
1902 2002-03-20  Nathan Sidwell  <nathan@codesourcery.com>
1904         PR c++/4361
1905         * mangle.c (struct globals) Add internal_mangling_p member.
1906         (write_template_param): Do internal mangling, if needed.
1907         (mangle_conv_op_name_for_type): Request internal mangling.
1909 2002-03-20  Jason Merrill  <jason@redhat.com>
1911         PR c++/2136
1912         * init.c (build_delete): Check access for a member op delete here.
1913         * decl2.c (delete_sanity): Not here.
1915 2002-03-19  Jason Merrill  <jason@redhat.com>
1917         PR c++/5118
1918         * class.c (get_vfield_name): Use the constructor_name.
1920 2002-03-20  Neil Booth  <neil@daikokuya.demon.co.uk>
1922         * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1923         * cp-tree.h (lang_printable_name): Rename.
1924         * error.c (lang_decl_name): Use new hook.
1925         * lex.c (cxx_init): Remove old hook.
1926         * pt.c (tsubst_decl): Use new hook.
1927         * tree.c (lang_printable_name): Rename.
1929 2002-03-18  Eric Botcazou  <ebotcazou@multimania.com>
1931         PR c++/3882
1932         * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling...
1933         (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer
1934         only after recording the declaration.
1936 2002-03-18  Jason Merrill  <jason@redhat.com>
1938         PR c++/2039
1939         * init.c (resolve_offset_ref): Hand off to build_component_ref.
1941         PR c++/4222, c++/5995
1942         * call.c (build_over_call): Fix empty class logic.
1944         PR c++/3870
1945         * cp-tree.h (struct saved_scope): Add last_parms field.
1946         * decl.c (maybe_push_to_top_level): Save last_function_parms.
1947         (pop_from_top_level): Restore it.
1949         PR c++/4377
1950         * mangle.c (write_expression): Strip NOP_EXPRs sooner.  Also strip
1951         NON_LVALUE_EXPRs.
1953         PR c++/4003
1954         * pt.c (tsubst_friend_function): Use decl_namespace_context.
1956         PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch.
1957         * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a
1958         type with a nontrivial destructor.
1960 2002-03-17  Jason Merrill  <jason@redhat.com>
1962         PR c++/4460
1963         * class.c (build_base_path): Virtual base layout is fixed in
1964         in-charge [cd]tors.
1966 2002-03-17  Neil Booth  <neil@daikokuya.demon.co.uk>
1968         * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1969         * parse.y (yyparse): Remove macro.
1971 2002-03-17  Jason Merrill  <jason@redhat.com>
1973         PR c++/5757
1974         * init.c (build_new_1): Pass the right pointer to op delete.
1976 2002-03-16  Nathan Sidwell  <nathan@codesourcery.com>
1978         PR c++/4361
1979         * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated
1980         conversion operators go.
1981         (struct lang_decl_flags): Add template_conv_p and unused
1982         bitfields.
1983         (DECL_TEMPLATE_CONV_FN_P): New macro.
1984         * call.c (build_user_type_conversion_1): Don't check second type
1985         conversion of overload set first.
1986         * class.c (add_method): Make sure templated conversion operators
1987         all end up on slot 2.
1988         * lex.c (do_identifier): A conversion operator token might be
1989         satisfied by a templated conversion operator.
1990         * pt.c (check_explicit_specialization): Use
1991         CLASSTYPE_FIRST_CONVERSION_SLOT.
1992         (template_parm_this_level_p): New function.
1993         (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P.
1994         * search.c (lookup_fnfields_1): Template conversions will be on
1995         the first slot.
1996         * typeck.c (build_component_ref): Preserve the type of an
1997         conversion operator name on the overload type.
1998         (build_x_function_call): Retrieve the conversion operator name.
2000 2002-03-15  Richard Henderson  <rth@redhat.com>
2002         * init.c (build_new_1): Use size_binop instead of cp_build_binary_op.
2004 2002-03-15  Mark Mitchell  <mark@codesourcery.com>
2006         * cp-tree.h (CLEANUP_DECL): Remove.
2007         (CLEANUP_EXPR): Likewise.
2008         * decl.c (destroy_local_var): Simplify.
2009         (maybe_build_cleanup): Tidy.
2010         * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT.
2011         * semantics.c (cp_expand_stmt): Likewise.
2012         * cp/tree.c (cp_statement_code_p): Likewise.
2014 2002-03-15  Jason Merrill  <jason@redhat.com>
2016         PR c++/5857
2017         * decl.c (duplicate_decls): Use merge_types instead of common_type.
2018         * typeck.c (common_type): Just hand off to
2019         type_after_usual_arithmetic_conversions and
2020         composite_pointer_type.
2021         (merge_types): New fn.
2022         (commonparms): Use it instead of common_type.
2023         (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE.
2024         (composite_pointer_type): Also handle attributes.
2025         * cp-tree.h: Declare merge_types.
2027         * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT
2028         variables.
2029         * decl2.c (maybe_make_one_only): Also mark the decl as needed.
2031 2002-03-14  Richard Henderson  <rth@redhat.com>
2033         * decl.c: Include c-pragma.h.
2034         (start_decl, start_function): Invoke maybe_apply_pragma_weak.
2035         * Make-lang.in: Update dependencies.
2037 2002-03-14  Jakub Jelinek  <jakub@redhat.com>
2039         PR c++/5908
2040         * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
2041         * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.
2043 2002-03-12  Richard Sandiford  <rsandifo@redhat.com>
2045         * mangle.c (write_builtin_type): Handle 128-bit integers even if
2046         they are not a standard integer type.
2048 2002-03-12  Richard Sandiford  <rsandifo@redhat.com>
2050         * cp-tree.h (init_init_processing): Remove declaration.
2051         * init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
2052         * decl.c (cxx_init_decl_processing): Don't call init_init_processing.
2054 2002-03-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2056         * cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
2057         Define.
2058         * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
2059         tree_code_length.
2060         * lex.c (cplus_tree_code_type, cplus_tree_code_length,
2061         cplus_tree_code_name): Delete.
2062         (cxx_init): Don't call add_c_tree_codes, instead set
2063         lang_unsafe_for_reeval.  Don't try to copy into the various
2064         tree_code arrays.
2066 2002-03-12  Nathan Sidwell  <nathan@codesourcery.com>
2068         PR c++/5659
2069         * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here.
2070         * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for
2071         definitions.
2073 2002-03-11  Nathan Sidwell  <nathan@codesourcery.com>
2075         Revert 2001-03-26  Nathan Sidwell  <nathan@codesourcery.com>,
2076         DR209 is now not a defect.
2077         * cp-tree.h (skip_type_access_control): Remove.
2078         * decl.c (grokdeclarator): Do type access control for friend
2079         declarations.
2080         * semantics.c (decl_type_access_control): Don't reset
2081         current_type_lookups.
2082         (save_type_access_control): Always save the lookups.
2083         (skip_type_access_control): Remove.
2084         (finish_class_definition): Don't change type_lookups.
2086 2002-03-11  Nathan Sidwell  <nathan@codesourcery.com>
2088         Revert 2000-12-01  Nathan Sidwell  <nathan@codesourcery.com>,
2089         It is incorrect.
2090         * typeck.c (build_static_cast): Compare non-qualified types
2091         with pointer to member conversions.
2093 2002-03-11  Dan Nicolaescu  <dann@ics.uci.edu>
2094             Daniel Berlin  <dan@dberlin.org>
2096         * cp-lang.c (ok_to_generate_alias_set_for_type): New function.
2097         (cxx_get_alias_set): Use it.
2099 2002-03-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2101         * cp-tree.h (stabilize_expr): Prototype.
2103 2002-03-08  Craig Rodrigues  <rodrigc@gcc.gnu.org>
2105         * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of
2106         conditional return void.
2108 2002-03-08  Neil Booth  <neil@daikokuya.demon.co.uk>
2110         * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
2111         * cp-tree.h (cxx_unsave): New.
2112         * tree.c (cp_unsave): Rename cxx_unsave, update prototype.
2113         (init_tree): Update.
2115 2002-03-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2117         * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
2118         explicit sizeof/sizeof.
2119         * decl2.c (cxx_decode_option): Likewise.
2120         * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.
2122 2002-03-02  Nathan Sidwell  <nathan@codesourcery.com>
2124         PR c++/775
2125         * decl.c (lookup_tag): Only reject enum/class mismatch, not
2126         class/union mismatch.
2127         * parse.y (check_class_key): New function.
2128         (structsp): Call it.
2130 2002-03-01  Michael Matz  <matz@suse.de>
2132         * typeck.c (cp_pointer_int_sum): Complete inner type which is
2133         used later by size_in_bytes().
2135 2002-03-01  Phil Edwards  <pme@gcc.gnu.org>
2137         * cp-tree.h:  Require __GNUC__ to be #defined.
2138         (build_init):  Add missing prototype.
2140 2002-03-01  Jason Merrill  <jason@redhat.com>
2142         * except.c: Don't include decl.h or obstack.h.  Do include
2143         tree-inline.h.
2144         (build_throw): Destroy temporaries from the thrown
2145         expression before calling __cxa_throw.  Construct a thrown
2146         temporary directly into the exception object.
2147         (stabilize_throw_expr): New function.
2148         (wrap_cleanups_r): New function.
2149         * tree.c (stabilize_expr): New function.
2150         * init.c (build_init): New function.
2151         * Make-lang.in (cp/except.o): Adjust .h deps.
2153 2002-02-28  Jason Merrill  <jason@redhat.com>
2155         * search.c (lookup_base_r): Don't clear is_non_public just because
2156         we found a friendly scope.
2158         * decl.c (finish_function): Only warn about missing return
2159         statement with -Wreturn-type.
2161 2002-02-28  Neil Booth  <neil@daikokuya.demon.co.uk>
2163         * class.c (build_clone): Update.
2164         * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2165         * cp-tree.h (cxx_dup_lang_specific_decl): New.
2166         * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
2167         (copy_decl): Update.
2168         * method.c (make_thunk): Update.
2170 2002-02-27  Zack Weinberg  <zack@codesourcery.com>
2172         * decl2.c: Delete traditional-mode-related code copied from
2173         the C front end but not used, or used only to permit the
2174         compiler to link.
2176 2002-02-24 Craig Rodrigues  <rodrigc@gcc.gnu.org>
2178         PR c++/4093
2179         * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
2180         to void.
2182 2002-02-22  Jakub Jelinek  <jakub@redhat.com>
2184         PR other/5746
2185         * semantics.c (finish_switch_cond): Don't call get_unwidened
2186         if error_mark_node.
2188 2002-02-22  Nathan Sidwell  <nathan@codesourcery.com>
2190         PR c++/2645, DR 295
2191         * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals,
2192         tf_keep_type_decl.
2193         (make_typename_type): Use tsubst_flags_t.
2194         * decl.c (make_typename_type): Adjust. Return non-artificial
2195         TYPE_DECLs, if required.
2196         (grokdeclarator): Simplify CVR qualification handling. Allow bad
2197         qualifiers on typedef types.
2198         * decl2.c (handle_class_head): Adjust make_typename_type call.
2199         * parse.y (nested_name_specifier): Likewise.
2200         (typename_sub0): Likewise.
2201         (typename_sub1): Likewise.
2202         * pt.c (convert_template_argument): Adjust make_typename_type
2203         return value.
2204         (tsubst): Adjust cp_build_qualified_type_real calls.
2205         (check_cv_quals_for_unify): Cope with alowing bad qualifications
2206         on template type parms.
2207         (instantiate_decl): Recheck substitutions to give warnings on bad
2208         qualifications.
2209         * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals.
2211 2002-02-21  Aldy Hernandez  <aldyh@redhat.com>
2213         * cp/decl.c (duplicate_decls): Merge always_inline attribute.
2215         * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
2216         unless DECL_ALWAYS_INLINE.
2218 2002-02-20  Jakub Jelinek  <jakub@redhat.com>
2220         * typeck.c (cp_pointer_int_sum): Renamed from
2221         pointer_int_sum, call pointer_int_sum.
2223 2002-02-20  Jakub Jelinek  <jakub@redhat.com>
2225         * decl.c (duplicate_decls): Return 0 if issued error about
2226         redeclaration.
2228 2002-02-19  Jason Merrill  <jason@redhat.com>
2230         ABI change: Mangle `void (A::*)() const' as
2231         M1AKFvvE, not MK1AFvvE.
2232         * mangle.c (write_function_type): Write cv-quals for member
2233         function type here.
2234         (write_pointer_to_member_type): Not here.
2236 2002-02-18  Jason Merrill  <jason@redhat.com>
2238         * pt.c (do_type_instantiation): Don't pedwarn if in_system_header.
2239         (do_decl_instantiation): Likewise.
2241 2002-02-17  Craig Rodrigues  <rodrigc@gcc.gnu.org>
2243         PR c++/5685
2244         * decl.c (duplicate_decls): Make warning unconditional
2245         if duplicate default argument declarations are present.
2247 2002-02-17  Jakub Jelinek  <jakub@redhat.com>
2249         * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
2250         shortening.
2252 2002-02-15  Nathan Sidwell  <nathan@codesourcery.com>
2254         * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs,
2255         remove incorrect comment. Move #if 0'd code to common path. Use
2256         IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication.
2258 2002-02-13  Jason Merrill  <jason@redhat.com>
2260         * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
2261         (finish_function): Don't warn if current_function_returns_null.
2263         * typeck2.c (digest_init): Do handle values of vector type.
2265         * typeck2.c (digest_init, process_init_constructor): Treat vectors
2266         like arrays.
2268 2002-02-11  Jason Merrill  <jason@redhat.com>
2270         * parse.y (reserved_declspecs): Don't handle attributes.
2271         (reserved_typespecquals): Handle them here.
2272         * Make-lang.in (parse.c): Adjust expected conflicts.
2274 2002-02-08  Jakub Jelinek  <jakub@redhat.com>
2276         * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr
2277         instead of compstmt.
2278         (compstmt_or_stmtexpr): Renamed from compstmt.
2279         (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type.
2281 2002-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2283         Rename instantiate_type_flags to tsubst_flags_t & expand use.
2284         * cp-tree.h (instantiate_type_flags): Rename to ...
2285         (tsubst_flags_t): ... here. Rename itf_complain to tf_error,
2286         add tf_warning flag.
2287         (instantiate_type): Adjust prototype.
2288         (tsubst, tsubst_expr, tsubst_copy, lookup_template_class,
2289         do_type_instantiation, cp_build_qualified_type_real): Likewise.
2290         cp_build_qualified_type: Adjust.
2291         * class.c (instantiate_type): Adjust parameter. Rename itf_* to
2292         tf_*.
2293         * call.c (standard_conversion): Rename itf_* to tf_*.
2294         (reference_binding): Likewise.
2295         (convert_like_real): Likewise.
2296         * cvt.c (cp_convert_to_pointer): Likewise.
2297         (convert_to_reference): Likewise.
2298         * decl.c (lookup_namespace_name): Use tf_* flags.
2299         (make_typename_type): Likewise.
2300         (grokdeclarator): Likewise.
2301         * pt.c (convert_nontype_argument): Adjust COMPLAIN usage.
2302         (coerce_template_template_parms, convert_template_argument,
2303         coerce_template_parms, maybe_get_template_decl_from_type_decl,
2304         lookup_template_class, tsubst_friend_function, tsubst_friend_class,
2305         instantiate_class_template, tsubst_template_arg_vector,
2306         tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
2307         tsubst_decl, tsubst_arg_types, tsubst_function_type,
2308         tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
2309         instantiate_template, fn_type_unification,
2310         resolve_overloaded_unification, verify_class_unification,
2311         unify, get_bindings_real, do_type_instantiation,
2312         regenerate_decl_from_template, instantiate_decl,
2313         tsubst_initializer_list, tsubst_enum,
2314         get_mostly_instantiated_function_type,
2315         invalid_nontype_parm_type_p): Likewise.
2316         * tree.c (cp_build_qualified_type_real): Likewise.
2317         * typeck.c (build_binary_op): Rename itf_* to tf_*.
2318         (build_ptrmemfunc): Likewise.
2319         (convert_for_assignment): Likewise.
2321 2002-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2323         PR c++/109
2324         * decl.c (grokdeclarator): Allow friend declarations from
2325         dependent types.
2326         * decl2.c (handle_class_head): Don't push into template parm contexts.
2327         * pt.c (push_template_decl_real): Template parm contexts are never
2328         being defined.
2330 2002-02-05  Alexandre Oliva  <aoliva@redhat.com>
2332         * class.c: Include target.h.
2333         (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
2334         BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
2335         bit-field layout.
2336         * Make-lang.in: Adjust deps.
2338 2002-02-05  Jason Merrill  <jason@redhat.com>
2340         * error.c (dump_type): Be more helpful about VECTOR_TYPE.
2342 2002-02-04  Jakub Jelinek  <jakub@redhat.com>
2344         * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
2345         (finish_switch_cond): Set SWITCH_TYPE.
2347 2002-02-04  Richard Henderson  <rth@redhat.com>
2349         * method.c (use_thunk): Always initialize the block tree.  Reindent.
2350         * semantics.c (expand_body): Emit thunks after function, not before.
2352 2002-02-04  Jason Merrill  <jason@redhat.com>
2354         * decl.c (start_function): Call cplus_decl_attributes immediately
2355         after grokdeclarator.
2357         * decl.c (start_function): Combine DECL_RESULT handling code.
2359 2002-02-03  Jason Merrill  <jason@redhat.com>
2361         * xref.c: Remove.
2362         * Make-lang.in (CXX_OBJS): Remove cp/xref.o
2363         (cp/xref.o): Remove dependencies.
2364         * class.c (finish_struct_1, check_methods): Don't call xref fns.
2365         (finish_struct_1): Likewise.
2366         * friend.c (make_friend_class): Likewise.
2367         * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
2368         * spew.c (read_process_identifier): Likewise.
2370 2002-02-01  Jason Merrill  <jason@redhat.com>
2372         PR c++/4872
2373         * decl.c (finish_function): Warn about a non-void function with
2374         no return statement and no abnormal exit.
2375         * cp-tree.h (struct cp_language_function): Add returns_abnormally.
2376         (current_function_returns_abnormally): New macro.
2377         * call.c (build_call): Set it.
2379         * typeck.c (build_component_ref): Always complain about offsetof
2380         constructs on non-PODs.  Only make it an error for members of
2381         virtual bases.
2383         * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS.
2384         (dump_function_decl): Always dump parms.
2386         * decl2.c (finish_static_data_member_decl): Complain about a local
2387         class with a static data member.
2389         PR c++/4286
2390         * search.c (lookup_field_1): Don't xref a static data member
2391         just because we looked it up.
2393 2002-01-31  Jason Merrill  <jason@redhat.com>
2395         * Make-lang.in (parse.c): Handle .output file.
2397         PR c++/3395
2398         * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES,
2399         not TREE_TYPE.
2400         * semantics.c (finish_class_definition): Adjust.
2402         Allow attributes in parms and casts.
2403         * parse.y (named_parm): Don't strip attrs.
2404         (declmods): Remove 'attributes' production.
2405         (nonempty_cv_qualifiers): Accept attributes.
2406         (ATTRIBUTE): Give precedence.
2407         * decl.c (groktypename): Handle attributes.
2408         (grokparms): Likewise.
2410 2002-01-29  Jakub Jelinek  <jakub@redhat.com>
2412         * decl2.c (cxx_decode_option): Pass 0 as last argument to
2413         cpp_handle_option.
2414         * lang-specs.h: Use cpp_unique_options instead of cpp_options
2415         when used together with cc1_options.
2417 2002-01-29  Nathan Sidwell  <nathan@codesourcery.com>
2419         PR c++/5132
2420         * typeck2.c (digest_init): Make sure non-array core type is
2421         instantiated.
2422         * decl2.c (reparse_absdcl_as_casts): Just store the type in the
2423         constructor, rather than build a new one.
2424         (build_expr_from_tree, CONSTRUCTOR case): Be careful with the
2425         PURPOSE of constructor elts.
2427 2002-01-23  Zack Weinberg  <zack@codesourcery.com>
2429         * Make-lang.in (parse.c): Adjust expected number of
2430         shift-reduce conflicts.
2431         (decl.o): Depend on diagnostic.h.
2432         * decl.c: Include diagnostic.h.
2433         (grokdeclarator): Check for null pointer.
2434         (finish_function): Don't abort when
2435         current_binding_level->parm_flag != 1, if errors have
2436         occurred; throw away the statement tree and extra binding
2437         levels, and continue.
2438         * lex.c (note_list_got_semicolon): Check for null pointer.
2439         * method.c (hack_identifier): Just return error_mark_node if
2440         value is error_mark_node.
2441         * parse.y (primary: TYPEID(type_id)): No need to use
2442         TYPE_MAIN_VARIANT here.
2443         (handler_seq): Accept an empty list of catch clauses and
2444         generate a fake handler block to avoid later crashes.
2445         (ansi_raise_identifier): Accept the error token too.
2446         * semantics.c (begin_class_definition,
2447         finish_class_definition): Check for error_mark_node.
2449 2002-01-23  Zack Weinberg  <zack@codesourcery.com>
2451         * typeck2.c (friendly_abort): Delete definition.
2452         * cp-tree.h (friendly_abort): Don't prototype.
2453         (my_friendly_assert): Use fancy_abort.
2455 2002-01-23  Craig Rodrigues  <rodrigc@gcc.gnu.org>
2457         * cp-tree.h (my_friendly_abort): Remove.
2459 2002-01-23  Jakub Jelinek  <jakub@redhat.com>
2461         * spew.c (pending_inlines, pending_inlines_tail,
2462         processing_these_inlines): Make static.
2463         (mark_pending_inlines): Remove static.
2464         (begin_parsing_inclass_inline): If in function, save pi
2465         for GC to cp_function_chain->unparsed_inlines instead.
2466         (process_next_inline): Likewise.
2467         * cp-tree.h (struct cp_language_function): Add unparsed_inlines.
2468         (mark_pending_inlines): Add prototype.
2469         * decl.c (spew_debug): Remove unused extern.
2470         (mark_lang_function): Call mark_pending_inlines.
2472 2002-01-23  Craig Rodrigues  <rodrigc@gcc.gnu.org>
2474         * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c,
2475         init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c,
2476         semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c:
2477         Change my_fancy_abort() to abort().
2479 2002-01-23  Jason Merrill  <jason@redhat.com>
2481         PR c++/5453
2482         * class.c (fixed_type_or_null): Fix thinko.
2484         PR c++/3331
2485         * init.c (resolve_offset_ref): Use build_indirect_ref.
2487         * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'.
2489 2002-01-22  Jason Merrill  <jason@redhat.com>
2491         * parse.y (function_body): Suppress the block for the outermost
2492         curly braces.
2493         * decl.c (pushdecl): Don't try to skip it.
2494         (begin_function_body): Keep the block we create, not the next one.
2495         * init.c (emit_base_init): Don't mess with keep_next_level.
2497         * class.c (build_base_path): Tweak formatting.
2499 2002-01-19  Nathan Sidwell  <nathan@codesourcery.com>
2501         Fix regression introduced with patch for c++/775
2502         * parse.y (class_head_defn): Check for template specializations
2503         with a different class-key.
2505 2002-01-17  Jason Merrill  <jason@redhat.com>
2507         * decl.c (begin_constructor_body, begin_destructor_body): New fns.
2508         (begin_function_body): Call them and keep_next_level.
2509         * init.c (emit_base_init): Call keep_next_level.
2510         * semantics.c (setup_vtbl_ptr): Lose.
2511         * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
2512         (vtbls_set_up_p): Lose.
2513         * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
2514         * method.c (do_build_copy_constructor): Likewise.
2515         (synthesize_method): Call finish_mem_initializers.
2516         * parse.y (nodecls): Likewise.
2518         * error.c (dump_type_suffix): Print the exception specs before
2519         recursing.
2520         (dump_function_decl): Here, too.
2522         * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
2524 2002-01-10  Ira Ruben   <ira@apple.com>
2526         PR c++/907
2527         * decl.c (start_method): Handle attrlist.
2529 2002-01-10  Jakub Jelinek  <jakub@redhat.com>
2531         * decl2.c (max_tinst_depth): Increase default limit to 500.
2533 2002-01-10  Graham Stott  <grahams@redhat.com>
2535         * spew.c (YYCHAR): Uppercase macro parameter and add
2536         parenthesis.
2537         (YYCODE): Likewise.
2538         (NAME): Uppercase macro parameter.
2540 2002-01-09  Graham Stott  <grahams@redhat.com>
2542         * decl.h (grokdeclarator): Wrap long line.
2544         * semantics.c (FINISH_COND): Uppercase macro paramaters and
2545         add parenthesis.
2547 2002-01-08  Graham Stott  <grahams@redhat.com>
2549         * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
2550         (PALLOC): Uppercase macro parameter and whitespace.
2551         (SALLOC): Uppercase macro parameter.
2552         (SFREE): Uppercase macros parameter, add parenthese and
2553         whitespace.
2554         (STREQL): Uppercase macro parameter and whitespace.
2555         (STRNEQ): Likewise.
2556         (STRLSS): Likewise.
2557         (STRLEQ): Likewise.
2558         (STRGTR): Likewise.
2559         (STRGEQ): Likewise.
2561         * call.c (convert_like): Add parenthesis and wrap.
2562         (convert_like_with_context): Likewise.
2563         (ICS_RANK): Whitespace.
2564         (NEED_TEMPORARY_P): Remove parenthesis.
2566         * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
2567         whitespace.
2568         (VTT_MARKED_BINFO_P): Likewise.
2570         * decl.c (BINDING_LEVEL): Add parenthesis.
2571         (DEF_OPERATOR): Likewise.
2573         * mangle.c (MANGLE_TRACE): Add parenthesis.
2574         (MANGLE_TRACE_TREE): Likewise.
2575         (write_signed_number): Likewise.
2576         (write_unsigned_number): Likewise.
2578         * pt.c (ccat): Uppercase macro parameter.
2579         (cat): Likewise
2581         * search.c (SET_BINFO_ACCESS): Add parenthesis.
2583 2002-01-07  Jason Merrill  <jason@redhat.com>
2585         * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
2586         to pedwarn.
2588         PR c++/3536
2589         * method.c (make_thunk): If !flag_weak, give the thunk the
2590         function's linkage.
2591         (use_thunk): Here, too.
2593 2002-01-07  Graham Stott  <grahams@redhat.com>
2595         * error.c: Update copyright date.
2596         (print_scope_operator): Add parenthesis.
2597         (print_left_paren): Likewise.
2598         (print_right_paren): Likewise.
2599         (print_left_bracket): Likewise.
2600         (print_right_bracket): Likewise.
2601         (print_template_argument_list_start): Likewise.
2602         (print_template_argument_list_end): Likewise.
2603         (print_non_consecutive_character): Likewise.
2604         (print_tree_identifier): Likewise.
2605         (print_identifier): Likewise.
2606         (NEXT_CODE): Uppercase macro parameter.
2607         (ident_fndecl): Delete unused.
2608         (GLOBAL_THING): Likewise.
2610 2002-01-06  Graham Stott  <grahams@redhat.com>
2612         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
2613         (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
2614         (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
2615         (RECORD_OR_UNION_TYPE_CHECK): Likewise.
2616         (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
2617         (C_IS_RESERVED_WORD): Uppercase macro parameter.
2618         (C_RID_YYCODE) Likewise.
2619         (ptrmem_cst): Use rtx.
2620         (LOCAL_BINDING_P): Add whitespace.
2621         (INHERITED_VALUE_BINDING_P): Likewise.
2622         (BINDING_SCOPE): Wrap long line.
2623         (BINDING_HAS_LEVEL_P): Remove parenthesis.
2624         (BINDING_VALUE): Wrap long line.
2625         (BINDING_TYPE): Whitespace.
2626         (IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
2627         (SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
2628         (IDENTIFIER_NAMESPACE_VALUE): Likewise.
2629         (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
2630         (same_type_p): Uppercase macro parameters.
2631         (same_type_ignoring_top_level_qualifiers_p): Likewise.
2632         (OVL_FUNCTION): Wrap long line.
2633         (OVL_CHAIN): Whitespace.
2634         (OVL_CURRENT): Add parenthesis and whitespace.
2635         (OVL_NEXT): Whitespace.
2636         (OVL_USED): Likewise.
2637         (IDENTIFIER_TYPE_VALUE): Likewise.
2638         (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
2639         (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
2640         (LANG_ID_FIELD): Whitespace.
2641         (SET_LANG_ID(NODE,VALUE,NAME): Likewise.
2642         (IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
2643         (SET_IDENTIFIER_LABEL_VALUE): Whitespace.
2644         (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
2645         (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
2646         (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
2647         (SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
2648         (IDENTIFIER_VIRTUAL_P): Likewise.
2649         (IDENTIFIER_OPNAME_P): Likewise.
2650         (IDENTIFIER_TYPENAME_P): Remove parenthesis.
2651         (C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
2652         (C_SET_EXP_ORIGINAL_CODE): Likewise.
2653         (TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
2654         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
2655         (IS_AGGR_TYPE): Uppercase macro parameter.
2656         (CLASS_TYPE_P): Likewise.
2657         (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
2658         (IS_AGGR_TYPE_2): Whitespace.
2659         (TAGGED_TYPE_P): Uppercase macro parameter.
2660         (TYPE_BUILT_IN): Whitespace.
2661         (TYPE_FOR_JAVA): Likewise.
2662         (FUNCTION_ARG_CHAIN): Remove parenthesis.
2663         (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
2664         (FUNCTION_FIRST_USER_PARAM): Likewise.
2665         (PROMOTES_TO_AGGR_TYPE): Whitespace.
2666         (DERIVED_FROM_P): Add parenthesis and wrap.
2667         (UNIQUELY_DERIVED_FROM_P): Likewise.
2668         (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
2669         (PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
2670         (CLASSTYPE_USE_TEMPLATE): Whitespace.
2671         (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
2672         (TYPE_GETS_DELETE): Add parenthesis.
2673         (TYPE_HAS_CONVERSION): Add parenthesis and wrap.
2674         (TYPE_HAS_ASSIGN_REF): Likewise,
2675         (TYPE_HAS_CONST_ASSIGN_REF): Likewise.
2676         (TYPE_HAS_INIT_REF): Likewise.
2677         (TYPE_HAS_CONST_INIT_REF): Likewise.
2678         (TYPE_BEING_DEFINED): Likewise.
2679         (TYPE_LANG_SPECIFIC): Likewise.
2680         (CLASSTYPE_RTTI): Likewise.
2681         (TYPE_OVERLOADS_CALL_EXPR): Likewise.
2682         (TYPE_OVERLOADS_ARRAY_REF): Likewise.
2683         (TYPE_OVERLOADS_ARROW): Likewise.
2684         (TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
2685         (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
2686         (CLASSTYPE_METHOD_VEC): Likewise.
2687         (CLASSTYPE_MARKED_N): Likewise.
2688         (CLASSTYPE_MARKED): Likewise.
2689         (CLASSTYPE_MARKED2): Likewise.
2690         (CLASSTYPE_MARKED3): Likewise.
2691         (CLASSTYPE_MARKED4): Likewise.
2692         (CLASSTYPE_MARKED5): Likewise.
2693         (CLASSTYPE_MARKED6): Likewise.
2694         (SET_CLASSTYPE_MARKED): Whitespace.
2695         (CLEAR_CLASSTYPE_MARKED): Likewise.
2696         (SET_CLASSTYPE_MARKED2): Likewise.
2697         (CLEAR_CLASSTYPE_MARKED2): Likewise.
2698         (SET_CLASSTYPE_MARKED3): Likewise.
2699         (CLEAR_CLASSTYPE_MARKED3): Likewise.
2700         (SET_CLASSTYPE_MARKED4): Likewise.
2701         (CLEAR_CLASSTYPE_MARKED4): Likewise.
2702         (SET_CLASSTYPE_MARKED5): Likewise.
2703         (CLEAR_CLASSTYPE_MARKED5): Likewise.
2704         (SET_CLASSTYPE_MARKED6): Likewise.
2705         (CLEAR_CLASSTYPE_MARKED6): Likewise.
2706         (CLASSTYPE_TAGS): Likewise.
2707         (CLASSTYPE_VSIZE): Likewise.
2708         (CLASSTYPE_VBASECLASSES): Likewise.
2709         (CANONICAL_BINFO): Add parenthesis.
2710         (CLASSTYPE_SIZE(NODE): Likewise.
2711         (CLASSTYPE_SIZE_UNIT): Likewise.
2712         (CLASSTYPE_ALIGN(NODE): Likewise.
2713         (CLASSTYPE_USER_ALIGN): Likewise.
2714         (TYPE_JAVA_INTERFACE): Likewise.
2715         (CLASSTYPE_PURE_VIRTUALS): Likewise.
2716         (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
2717         (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
2718         (CLASSTYPE_HAS_MUTABLE): Likewise.
2719         (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
2720         (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
2721         (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
2722         (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
2723         (CLASSTYPE_INTERFACE_ONLY): Likewise.
2724         (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2725         (CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2726         (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2727         (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2728         (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2729         (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
2730         (BINFO_UNSHARED_MARKED): Whitespace.
2731         (BINFO_MARKED): Whitespace and wrap.
2732         (SET_BINFO_MARKED): Likewise.
2733         (CLEAR_BINFO_MARKED): Likewise.
2734         (BINFO_VTABLE_PATH_MARKED): Likewise.
2735         (SET_BINFO_VTABLE_PATH_MARKED): Likewise.
2736         (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
2737         (BINFO_SUBVTT_INDEX): Remove parenthesis.
2738         (BINFO_VPTR_INDEX): Likewise.
2739         (BINFO_PRIMARY_BASE_OF): Likewise,
2740         (CLASSTYPE_VFIELDS): Whitespace.
2741         (VF_DERIVED_VALUE): Wrap long line.
2742         (NAMESPACE_LEVEL): Whitespace.
2743         (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
2744         (DEFARG_POINTER): Whitespace.
2745         (DECL_NEEDED_P): Remove parenthesis.
2746         (DECL_LANGUAGE): Whitespace.
2747         (SET_DECL_LANGUAGE): Add parenthesis.
2748         (DECL_CONSTRUCTOR_P): Whitespace and wrap.
2749         (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
2750         (DECL_IN_AGGR_P): Whitespace.
2751         (DECL_FRIEND_P): Likewise.
2752         (DECL_BEFRIENDING_CLASSES): Likewise.
2753         (DECL_STATIC_FUNCTION_P): Whitespace and wrap.
2754         (DECL_NONCONVERTING_P): Whitespace.
2755         (DECL_PURE_VIRTUAL_P): Likewise.
2756         (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
2757         (DECL_PENDING_INLINE_INFO): Whitespace.
2758         (DECL_SORTED_FIELDS): Likewise.
2759         (DECL_DEFERRED_FN): Likewise.
2760         (DECL_TEMPLATE_INFO): Likewise.
2761         (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
2762         (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
2763         (SET_TYPE_TEMPLATE_INFO): Add parenthesis.
2764         (TMPL_ARGS_LEVEL): Likewise.
2765         (SET_TMPL_ARGS_LEVEL): Likewise.
2766         (INNERMOST_TEMPLATE_PARMS): Whitespace.
2767         (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
2768         (INTEGRAL_CODE_P(CODE): Add parenthesis.
2769         (CP_INTEGRAL_TYPE_P): Remove parenthesis.
2770         (TYPE_HAS_CONSTRUCTOR): Whitespace.
2771         (TREE_HAS_CONSTRUCTOR): Likewise.
2772         (TYPE_HAS_DESTRUCTOR): Likewise.
2773         (TYPE_HAS_REAL_ASSIGN_REF): Likewise.
2774         (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
2775         (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
2776         (TYPE_HAS_COMPLEX_INIT_REF): Likewise.
2777         (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
2778         (TYPE_PTRMEMFUNC_P): Likewise.
2779         (TYPE_PTRMEMFUNC_FLAG): Likewise.
2780         (TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
2781         (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
2782         (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
2783         (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
2784         (DECL_ACCESS): Whitespace.
2785         (DECL_GLOBAL_CTOR_P): Remove parenthesis.
2786         (DECL_GLOBAL_DTOR_P): Likewise.
2787         (GLOBAL_INIT_PRIORITY): Likewise.
2788         (DECL_TEMPLATE_PARMS): Likewise.
2789         (DECL_TEMPLATE_RESULT): Likewise.
2790         (DECL_TEMPLATE_INSTANTIATIONS): Likewise.
2791         (DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
2792         (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
2793         (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
2794         (PRIMARY_TEMPLATE_P): Add parenthesis.
2795         (DECL_USE_TEMPLATE): Whitespace.
2796         (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
2797         (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
2798         (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
2799         (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
2800         (CALL_DECLARATOR_PARMS): Remove parenthesis.
2801         (CALL_DECLARATOR_QUALS): Likewise.
2802         (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
2803         (TEMP_NAME_P): Wrap.
2804         (VFIELD_NAME_P): Likewise.
2805         (B_SET): Uppercase macro parameters and add parenthesis.
2806         (B_CLR): Likewise.
2807         (B_TST): Likewise.
2808         (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
2809         (LOOKUP_TYPES_ONLY): Uppercase macro parameters.
2810         (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
2811         (same_or_base_type_p): Likewise.
2812         (cp_deprecated): Likewise.
2814 2002-01-05  Richard Henderson  <rth@redhat.com>
2816         * semantics.c (expand_body): Revert last change.
2818 2002-01-04  Jason Merrill  <jason@redhat.com>
2820         PR c++/4122
2821         * class.c (update_vtable_entry_for_fn): Set delta to zero for a
2822         lost primary.
2824         * class.c (build_vtbl_initializer): Check for a lost primary
2825         before calculating the vtable entry to throw away.
2827 2002-01-02  Jason Merrill  <jason@redhat.com>
2829         * semantics.c (expand_body): Call outlining_inline_function when
2830         emitting an inline function out of line.
2832 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2834         PR c++/5116, c++/764 reversion
2835         * call.c (build_new_op): Revert the instantiations. They are
2836         incorrect.
2838 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2840         PR c++/5089
2841         * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
2843 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2845         PR c++/3716
2846         * pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
2847         (tsubst, case POINTER_TYPE): Handle pmfs here.
2848         (tsubst, case OFFSET_TYPE): Check it is not an offset to
2849         reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
2851 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2853         PR c++/35
2854         * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
2855         (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
2856         * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
2857         PARM_DECL.
2858         (tsubst_template_parms): Break up loop statements.
2859         (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
2860         parm PARM_DECLs don't get promoted.
2862 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2864         PR c++/5123
2865         * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
2866         (build_x_function_call): Cope with a COMPONENT_REF containing a
2867         TEMPLATE_ID_EXPR.
2869 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2871         PR c++/5213
2872         * pt.c (convert_template_argument): Be more careful determining
2873         when RECORD_TYPE templates are or are not templates.
2875 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2877         PR c++/775
2878         * cp-tree.h (handle_class_head): Adjust prototype.
2879         * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
2880         parameters. Use for all class heads.
2881         * parse.y (named_class_head_sans_basetype, named_class_head,
2882         named_complex_class_head_sans_basetype,
2883         named_class_head_sans_basetype_defn,
2884         unnamed_class_head): Remove.
2885         (class_head, class_head_apparent_template): Recognize class heads
2886         (class_head_decl, class_head_defn): New reductions. Process class
2887         heads.
2888         (structsp): Adjust class definition and class declaration
2889         reductions.
2890         (maybe_base_class_list): Give diagnostic on empty list.
2892 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2894         PR c++/4379
2895         * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
2896         single non-static member.
2897         (unary_complex_lvalue): If it cannot be a pointer to member, don't
2898         make it so. Check it is not pointer to reference.
2900 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2902         PR c++/5132
2903         * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
2904         are processing a template decl.
2906 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
2908         PR c++/5116, c++/764
2909         * call.c (build_new_op): Make sure template class operands are
2910         instantiated. Simplify arglist construction.
2912 2001-12-29  Nathan Sidwell  <nathan@codesourcery.com>
2914         * call.c (build_user_type_conversion_1): Use my_friendly_assert
2915         rather than if ... abort.
2916         * cvt.c (convert_to_reference): Likewise.
2917         * semantics.c (setup_vtbl_ptr): Likewise.
2918         * pt.c (lookup_template_class): Comment typo.
2920 2001-12-29  Nathan Sidwell  <nathan@codesourcery.com>
2922         PR c++/5125
2923         * pt.c (push_template_decl_real): Make sure DECL has
2924         DECL_LANG_SPECIFIC.
2926 2001-12-29  Nathan Sidwell  <nathan@codesourcery.com>
2928         PR c++/335
2929         * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer
2930         for non-reference fields.
2931         * typeck.c (require_complete_type): Use resolve_offset_ref).
2933 2001-12-26  Nathan Sidwell  <nathan@codesourcery.com>
2935         PR c++/196
2936         * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF.
2938 2001-12-24  Nathan Sidwell  <nathan@codesourcery.com>
2940         PR c++/160
2941         * typeck.c (build_modify_expr): Remove old unreachable code & tidy
2942         up. Don't stabilize_references when initializing a reference.
2944 2001-12-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2946         * decl2.c (lang_f_options): Const-ify.
2948 2001-12-20  Joseph S. Myers  <jsm28@cam.ac.uk>
2950         * config-lang.in (diff_excludes): Remove.
2952 2001-12-19  Nathan Sidwell  <nathan@codesourcery.com>
2954         PR c++/90
2955         * typeck.c (build_function_call_real): Use original function
2956         expression for errors.
2958 2001-12-18  Jason Merrill  <jason@redhat.com>
2960         PR c++/3242
2961         * class.c (add_method): Do compare 'this' quals when trying to match a
2962         used function.  Don't defer to another used function.
2964 2001-12-18  Nathan Sidwell  <nathan@codesourcery.com>
2966         * pt.c (instantiate_clone): Remove, fold into ...
2967         (instantiate_template): ... here. Simplify by removing mutual
2968         recursion.
2969         * typeck2.c (build_m_component_ref): Don't cv qualify the function
2970         pointed to by a pointer to function.
2971         * class.c (delete_duplicate_fields_1): Typo.
2973 2001-12-18  Jason Merrill  <jason@redhat.com>
2975         C++ ABI change: destroy value arguments in caller.
2976         * semantics.c (genrtl_start_function, genrtl_finish_function): Don't
2977         create an extra binding level for the parameters.
2978         * decl.c (store_parm_decls): Don't do parameter cleanups.
2980 2001-12-18  Nathan Sidwell  <nathan@codesourcery.com>
2982         * call.c (build_new_method_call): Use '%#V'.
2983         * error.c (cv_to_string): Use V parameter to determine padding.
2985 2001-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
2987         * call.c, decl2.c, init.c: Use "built-in" and "bit-field"
2988         spellings in messages.
2990 2001-12-17  Zack Weinberg  <zack@codesourcery.com>
2992         * cp-tree.h: Delete #defines for cp_error, cp_warning,
2993         cp_pedwarn, and cp_compiler_error.
2994         * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
2995         except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
2996         rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
2997         typeck2.c: Change calls to the above macros to use their
2998         language-independent equivalents: error, warning, pedwarn, and
2999         internal_error respectively.
3001 2001-12-16  Neil Booth  <neil@daikokuya.demon.co.uk>
3003         * decl2.c (finish_file): Remove back_end_hook.
3005 2001-12-16  Joseph S. Myers  <jsm28@cam.ac.uk>
3007         * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
3008         cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
3009         pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
3011 2001-12-15  Joseph S. Myers  <jsm28@cam.ac.uk>
3013         * lang-options.h: Use American spelling in messages.
3015 2001-12-13  Jason Merrill  <jason@redhat.com>
3017         * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
3019         Use cleanups to run base and member destructors.
3020         * init.c (push_base_cleanups): New function, split out from...
3021         (build_delete): ...here.  Lose !TYPE_HAS_DESTRUCTOR code.
3022         * decl.c (finish_destructor_body): Move vbase destruction code to
3023         push_base_cleanups.
3024         (begin_function_body, finish_function_body): New fns.
3025         (finish_function): Move [cd]tor handling and call_poplevel to
3026         finish_function_body.
3027         (pushdecl): Skip the new level.
3028         * semantics.c (genrtl_try_block): Don't call end_protect_partials.
3029         (setup_vtbl_ptr): Call push_base_cleanups.
3030         * method.c (synthesize_method): Call {begin,end}_function_body.
3031         * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
3032         * cp-tree.h: Declare new fns.
3033         * parse.y (function_body, .begin_function_body): New nonterminals.
3034         (fndef, pending_inline, function_try_block): Use function_body.
3035         (ctor_initializer_opt, function_try_block): No longer has a value.
3036         (base_init): Remove .set_base_init token.
3037         (.set_base_init, compstmt_or_error): Remove.
3038         * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
3040         * optimize.c (maybe_clone_body): Fix parameter updating.
3042 2001-12-12  Jason Merrill  <jason@redhat.com>
3044         * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
3045         * semantics.c (genrtl_start_function): Don't pass
3046         parms_have_cleanups or push an extra binding level.
3047         (genrtl_finish_function): Lose cleanup_label cruft.
3049         * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
3050         (ctor_label): Remove.
3051         * semantics.c (finish_return_stmt): Lose ctor_label support.
3052         * decl.c (finish_constructor_body, mark_lang_function): Likewise.
3053         * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
3054         dtor_label.
3056         * call.c (build_new_method_call): Let resolves_to_fixed_type_p
3057         check for [cd]tors.
3058         * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
3060         * decl.c (finish_function): Check VMS_TARGET, not VMS.
3062         * decl.c (start_cleanup_fn): Remove redundant pushlevel.
3063         (end_cleanup_fn): And poplevel.
3065         * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
3066         if we're in a template.
3068 2001-12-12  Jakub Jelinek  <jakub@redhat.com>
3070         * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
3071         ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
3072         THIS_NAME_P): Delete.
3073         * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
3074         THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
3075         with internal naming scheme.
3076         * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
3078 2001-12-12  Nathan Sidwell  <nathan@codesourcery.com>
3080         * decl.c (grokdeclarator): Deprecated implicit typename use.
3082 2001-12-11  Nathan Sidwell  <nathan@codesourcery.com>
3084         PR g++/51
3085         * parse.y (frob_specs): Indicate it is a language linkage which
3086         contained the extern.
3087         * decl.c (grokdeclarator): Allow extern language linkage with
3088         other specifiers.
3090 2001-12-10  Nathan Sidwell  <nathan@codesourcery.com>
3092         PR g++/72
3093         * decl.c (add_binding): Don't reject duplicate typedefs involving
3094         template parameters.
3096 2001-12-10  Neil Booth  <neil@daikokuya.demon.co.uk>
3098         * parse.y, semantics.c: Similarly.
3100 2001-12-09  Nathan Sidwell  <nathan@codesourcery.com>
3102         PR g++/87
3103         * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
3104         (copy_args_p): Rename to ...
3105         (copy_fn_p): ... here.
3106         (grok_special_member_properties): New function.
3107         (grok_op_properties): Lose VIRTUALP parameter.
3108         (copy_assignment_arg_p): Remove.
3109         * call.c (build_over_call): Use copy_fn_p.
3110         * decl.c (grokfndecl): Reformat. Adjust call to
3111         grok_op_properties.
3112         (copy_args_p): Rename to ...
3113         (copy_fn_p): ... here. Reject template functions. Check for pass
3114         by value.
3115         (grok_special_member_properties): Remember special functions.
3116         (grok_ctor_properties): Don't remember them here, just check.
3117         (grok_op_properties): Likewise.
3118         (start_method): Call grok_special_member_properties.
3119         * decl2.c (grokfield): Likewise.
3120         (copy_assignment_arg_p): Remove.
3121         (grok_function_init): Don't remember abstract assignment here.
3122         * pt.c (instantiate_class_template): Call
3123         grok_special_member_properties.
3124         (tsubst_decl): Adjust grok_op_properties call.
3126 2001-12-08  Aldy Hernandez  <aldyh@redhat.com>
3128         * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
3129         RID_TYPES_COMPATIBLE_P.
3131 2001-12-08  John David Anglin  <dave@hiauly1.hia.nrc.ca>
3133         * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
3134         call to build_aggr_init.
3135         * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
3137 2001-12-08  Neil Booth  <neil@daikokuya.demon.co.uk>
3139         * parse.y: Replace uses of the string non-terminal with STRING.
3140         Don't perform string concatentaion here.
3141         (string): Remove non-terminal.
3142         * semantics.c (finish_asm_stmt): Don't concatenate strings here.
3144 2001-12-05  Jason Merrill  <jason@redhat.com>
3146         * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
3147         (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
3148         * tree.c (cp_start_inlining, cp_end_inlining): New fns.
3149         * pt.c (push_tinst_level): No longer static.
3150         * cp-tree.h: Declare them.
3152         * init.c (resolve_offset_ref): Don't check access for the base
3153         conversion to access a FIELD_DECL.
3155         * cp-tree.h (TYPE_REFFN_P): New macro.
3156         * decl.c (bad_specifiers): Check it, too.
3158         * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
3159         on the __*_type_info type if we haven't seen a definition.
3161 2001-12-05  Neil Booth  <neil@daikokuya.demon.co.uk>
3163         * decl.c: Include c-common.h.
3164         (shadow_warning): Move to c-common.c.
3166 Wed Dec  5 17:00:49 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3168         * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
3170 2001-12-04  Nathan Sidwell  <nathan@codesourcery.com>
3172         * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
3174 2001-12-04  Nathan Sidwell  <nathan@codesourcery.com>
3176         PR g++/164
3177         * init.c (sort_base_init): Allow binfos to be directly specified.
3178         * method.c (do_build_copy_constructor): Explicitly convert to the
3179         base instance.
3180         (do_build_assign_ref): Likewise.
3182 2001-12-03  Hans-Peter Nilsson  <hp@bitrange.com>
3184         * decl.c (xref_basetypes): Don't use C99 construct in tag_code
3185         declaration and initialization.
3187 2001-12-03  Neil Booth  <neil@daikokuya.demon.co.uk>
3189         * typeck2.c: Remove leading capital from diagnostic messages, as
3190         per GNU coding standards.
3192 2001-12-03  Mumit Khan  <khan@nanotech.wisc.edu>
3194         PR c++/3394
3195         * decl.c (xref_basetypes): Handle attributes between
3196         'class' and name.
3198 2001-12-03  Nathan Sidwell  <nathan@codesourcery.com>
3200         PR g++/3381
3201         * parse.y (named_complex_class_head_sans_basetype): Add new
3202         reduction.
3203         * Make-lang.in (parse.c): Adjust expected conflict count.
3205 2001-12-03  Jason Merrill  <jason@redhat.com>
3207         * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
3208         immediate binfos for our virtual bases.
3210 2001-12-02  Neil Booth  <neil@daikokuya.demon.co.uk>
3212         * call.c (build_java_interface_fn_ref): Similarly.
3213         * except.c (is_admissible_throw_operand): Similarly.
3214         * init.c (build_java_class_ref): Similarly.
3215         * xref.c (open_xref_file): Similarly.
3217 2001-12-01  Neil Booth  <neil@daikokuya.demon.co.uk>
3219         * class.c (finish_struct): Remove trailing periods from messages.
3220         * decl.c (check_tag_decl): Similarly.
3221         * lex.c (cxx_set_yydebug): Similarly.
3222         * typeck2.c (friendly_abort): Similarly.
3224 2001-11-29  Mark Mitchell  <mark@codesourcery.com>
3226         PR c++/3048
3227         * cp-tree.h (ovl_member): Remove.
3228         * decl2.c (merge_functions): Handle extern "C" functions
3229         specially.
3230         * tree.c (ovl_member): Remove.
3232 2001-11-29  Mark Mitchell  <mark@codesourcery.com>
3234         PR c++/4842
3235         * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
3236         FUNCTION_DECL, as input.
3237         (mark_overriders): Remove.
3238         (warn_hidden): Rework for the new ABI.
3240 2001-11-29  Mark Mitchell  <mark@codesourcery.com>
3242         PR c++/3471
3243         * call.c (convert_like_real): Do not build additional temporaries
3244         for rvalues of class type.
3246 2001-11-28  Nathan Sidwell  <nathan@codesourcery.com>
3248         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
3249         (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
3250         (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
3251         (DERIVED_FROM_P): Likewise.
3252         (enum base_access): Renumber, add ba_quiet bit mask.
3253         (get_binfo): Remove.
3254         (get_base_distance): Remove.
3255         (binfo_value): Remove.
3256         (ACCESSIBLY_DERIVED_FROM_P): Remove.
3257         * call.c (standard_conversion): Use lookup_base.
3258         * class.c (strictly_overrides): Likewise.
3259         (layout_virtual_bases): Likewise.
3260         (warn_about_ambiguous_direct_bases): Likewise.
3261         (is_base_of_enclosing_class): Likewise.
3262         (add_vcall_offset_vtbl_entries_1): Likewise.
3263         * cvt.c (build_up_reference): Adjust comment.
3264         * init.c (build_member_call): Reformat.
3265         * search.c (get_binfo): Remove.
3266         (get_base_distance_recursive): Remove.
3267         (get_base_distance): Remove.
3268         (lookup_base_r): Tweak.
3269         (lookup_base): Add ba_quiet control. Complete the types here.
3270         (covariant_return_p): Use lookup_base.
3271         * tree.c (binfo_value): Remove.
3272         (maybe_dummy_object): Use lookup_base.
3273         * typeck.c (build_static_cast): Use lookup_base.
3274         (get_delta_difference): Likewise.
3275         * typeck2.c (binfo_or_else): Use lookup_base.
3276         (build_scoped_ref): Add back error_mark_check.
3277         (build_m_component_ref): Use lookup_base.
3279 2001-11-29  Joseph S. Myers  <jsm28@cam.ac.uk>
3281         * Make-lang.in (c++.generated-manpages): New dummy target.
3283 Tue Nov 27 09:03:47 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3285         * Make-lang.in (cp-lang.o): Depends on c-common.h.
3286         * cp-lang.c (c-common.h): Include.
3287         (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
3288         * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
3289         * expr.c (init_cplus_expand): Don't set lang_expand_constant.
3291 2001-11-26  Neil Booth  <neil@daikokuya.demon.co.uk>
3293         * decl2.c (c_language): Move to c-common.c.
3294         * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
3295         functions.
3296         (cxx_init): Update.
3298 2001-11-26  Jason Merrill  <jason@redhat.com>
3300         * call.c (joust): Remove COND_EXPR hack.
3302 2001-11-25  Aldy Hernandez  <aldyh@redhat.com>
3304         * search.c (lookup_base_r): Declare bk in variable declaration
3305         space.
3307 2001-11-25  Nathan Sidwell  <nathan@codesourcery.com>
3309         PR g++/3145
3310         * class.c (build_vbase_pointer): Remove.
3311         (build_vbase_path): Remove.
3312         (build_base_path): New function.
3313         * cp-tree.h (base_access, base_kind): New enumerations.
3314         (build_base_path): Declare.
3315         (convert_pointer_to_real): Remove.
3316         (convert_pointer_to): Remove.
3317         (lookup_base): Declare.
3318         (convert_pointer_to_vbase): Remove.
3319         * call.c (build_scoped_method_call): Use lookup_base &
3320         build_base_path instead of convert_pointer_to_real,
3321         get_base_distance & get_binfo.
3322         (build_over_call): Likewise.
3323         * cvt.c (cp_convert_to_pointer): Likewise.
3324         (convert_to_pointer_force): Likewise.
3325         (build_up_reference): Likewise.
3326         (convert_pointer_to_real): Remove.
3327         (convert_pointer_to): Remove.
3328         * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
3329         instead of convert_pointer_to_vbase & build_vbase_path.
3330         (emit_base_init): Use build_base_path instead of
3331         convert_pointer_to_real.
3332         (expand_virtual_init): Lose unrequired conversions.
3333         (resolve_offset_ref): Use lookup_base and build_base_path
3334         instead of convert_pointer_to.
3335         * rtti.c (build_dynamic_cast_1): Use lookup_base &
3336         build_base_path instead of get_base_distance & build_vbase_path.
3337         * search.c (get_vbase_1): Remove.
3338         (get_vbase): Remove.
3339         (convert_pointer_to_vbase): Remove.
3340         (lookup_base_r): New function.
3341         (lookup_base): New function.
3342         * typeck.c (require_complete_type): Use lookup_base &
3343         build_base_path instead of convert_pointer_to.
3344         (build_component_ref): Likewise.
3345         (build_x_function_call): Likewise.
3346         (get_member_function_from_ptrfunc): Likewise.
3347         (build_component_addr): Likewise.
3348         * typeck2.c (build_scoped_ref): Likewise.
3350 2001-11-22  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
3352         * cp-tree.h (CP_TYPE_QUALS): Removed.
3353         * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
3354         * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
3355         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
3356         * dump.c (cp_dump_tree): Use void* dump_info argument to match
3357         lang-hooks prototype.
3358         * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
3359         rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
3360         CP_TYPE_QUALS changed to cp_type_quals.
3361         * Make-lang.in: References to c-dump.h changed to tree-dump.h.
3362         (CXX_C_OBJS): Remove c-dump.o.
3364 2001-11-21  Mark Mitchell  <mark@codesourcery.com>
3366         PR c++/3637
3367         * pt.c (lookup_template_class): Ensure that all specializations
3368         are registered on the list corresponding to the most general
3369         template.
3371 2001-11-20  Mark Mitchell  <mark@codesourcery.com>
3373         * call.c (non_reference): Add documentation.
3374         (convert_class_to_reference): Do not strip reference types
3375         from conversion operators.
3376         (maybe_handle_ref_bind): Simplify.
3377         (compare_ics): Correct handling of references.
3379 2001-11-19  John Wilkinson <johnw@research.att.com>
3381         * dump.c (dump_op): New function.
3382         (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION.  Use
3383         dump_op.  Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
3384         DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
3386 2001-11-19  Mark Mitchell  <mark@codesourcery.com>
3388         PR4629
3389         * semantics.c (finish_sizeof): Make sure that expression created
3390         while processing a template do not have a type.
3391         (finish_alignof): Likewise.
3392         * typeck.c (c_sizeof): Likewise.
3393         (expr_sizeof): Likewise.
3395 2001-11-18  Neil Booth  <neil@daikokuya.demon.co.uk>
3397         * lex.c (cxx_finish): Call c_common_finish.
3398         (finish_parse): Remove.
3400 2001-11-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3402         * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
3403         when displaying error message about missing array bounds.
3405 2001-11-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3407         * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
3408         CONST_CAST_EXPR.
3409         * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
3411 2001-11-16  Neil Booth  <neil@daikokuya.demon.co.uk>
3413         * cp-tree.h (print_class_statistics): Restore.
3415 2001-11-15  Jason Merrill  <jason@redhat.com>
3417         * method.c (use_thunk): Don't emit debugging information for thunks.
3419         * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
3420         * decl.c (make_typename_type): Handle getting a class template.
3421         * search.c (lookup_field_r): A class template is good enough for
3422         want_type.
3424         * call.c (convert_like_real): Only use cp_convert for the bad part.
3425         (standard_conversion): Also allow bad int->enum.
3426         * typeck.c (ptr_reasonably_similar): Also allow functions to
3427         interconvert.  Pointers to same-size integers are reasonably
3428         similar.
3430         * cvt.c (convert_to_void): If we build a new COND_EXPR, always
3431         give it void type.
3433 2001-11-15  Nathan Sidwell  <nathan@codesourcery.com>
3435         PR g++/3154
3436         * init.c (sort_base_init): Remove unreachable code.
3437         (expand_member_init): Adjust comment to reflect reality. Simplify
3438         and remove unreachable code.
3440 2001-11-15  Neil Booth  <neil@daikokuya.demon.co.uk>
3442         * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
3443         (cxx_init): Update prototype.
3444         * decl.c (init_decl_processing): Rename.  Move null node init
3445         to its creation time.
3446         * lex.c (cxx_init_options): Update.
3447         (cxx_init): Combine with old init_parse; also call
3448         cxx_init_decl_processing.
3450 2001-11-14  Richard Sandiford  <rsandifo@redhat.com>
3452         * decl.c (check_initializer): Try to complete the type of an
3453         array element before checking whether it's complete.  Don't
3454         complain about arrays with complete element types but an
3455         unknown size.
3456         (cp_finish_decl): Build the hierarchical constructor before
3457         calling maybe_deduce_size_from_array_init.
3459 2001-11-14  Joseph S. Myers  <jsm28@cam.ac.uk>
3461         * Make-lang.in: Change all uses of $(manext) to $(man1ext).
3463 2001-11-13  Nathan Sidwell  <nathan@codesourcery.com>
3465         PR g++/4206
3466         * parse.y (already_scoped_stmt): Remove.
3467         (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
3469 2001-11-12  H.J. Lu <hjl@gnu.org>
3471         * cvt.c (ocp_convert): Don't warn the address of a weak
3472         function is always `true'.
3474 2001-11-09  Neil Booth  <neil@daikokuya.demon.co.uk>
3476         * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3477         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3478         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
3479         * cp-tree.h (print_class_statistics): Remove.
3480         (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
3481         cxx_print_identifier, cxx_set_yydebug): New.
3482         * lex.c (set_yydebug): Rename c_set_yydebug.
3483         * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
3484         lang_print_xnode): Rename.
3485         * tree.c (print_lang_statistics): Rename.
3487 2001-11-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3489         * class.c (dump_array): Fix format specifier warning.
3491 2001-11-09  Neil Booth  <neil@daikokuya.demon.co.uk>
3493         * cp-lang.c (LANG_HOOKS_NAME): Override.
3494         (struct lang_hooks): Constify.
3495         * lex.c (cxx_init_options): Update.
3496         (lang_identify): Remove.
3497         * parse.y (language_string): Remove.
3499 2001-11-08  Andreas Franck  <afranck@gmx.de>
3501         * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
3502         DEMANGLER_CROSS_NAME): Handle program_transform_name the way
3503         suggested by autoconf.
3504         (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
3505         (c++.install-common): Use the transformed target alias names.
3507 2001-11-06  Neil Booth  <neil@cat.daikokuya.demon.co.uk>
3509         * Make-lang.in: Update.
3510         * cp-lang.c: Include langhooks-def.h.
3512 2001-11-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3514         * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
3516 2001-11-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3518         * lex.c (copy_lang_type): Add static prototype.
3520 2001-11-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3522         * pt.c (unify): Handle SCOPE_REF.
3524 2001-11-01  Jakub Jelinek  <jakub@redhat.com>
3526         * tree.c (cp_copy_res_decl_for_inlining): Adjust
3527         DECL_ABSTRACT_ORIGIN for the return variable.
3529 2001-10-31  Zack Weinberg  <zack@codesourcery.com>
3531         *  Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3533 2001-10-28  Joseph S. Myers  <jsm28@cam.ac.uk>
3535         * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
3536         semantics.c, spew.c: Fix spelling errors.
3538 2001-10-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3540         * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
3542 2001-10-25  Zack Weinberg  <zack@codesourcery.com>
3544         * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
3545         pop_everything.
3547 Tue Oct 23 14:00:20 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3549         * cp-lang.c (cxx_get_alias_set): New function.
3550         Point LANG_HOOKS_GET_ALIAS_SET to it.
3552 2001-10-23  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3554         * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
3555         * cp-tree.h (make_unbound_class_template): Prototype new function.
3556         * decl.c (make_unbound_class_template): New function.
3557         * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
3558         * error.c (dump_type): Likewise.
3559         * mangle.c (write_type): Likewise.
3560         * parse.y (template_parm): Likewise.
3561         (template_argument): Use make_unbound_class_template.
3562         * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
3563         (tsubst): Likewise.
3564         (tsubst_copy): Likewise.
3565         (unify): Likewise.
3566         * tree.c (walk_tree): Likewise.
3567         * typeck.c (comptypes): Likewise.
3569 2001-10-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3571         * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
3572         extra calls into fewer ones.
3574 2001-10-18  Alexandre Oliva  <aoliva@redhat.com>
3576         * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
3577         Warn when merging inline with attribute noinline.
3578         (start_decl, start_function): Warn if inline and attribute
3579         noinline appear in the same declaration.
3581 2001-10-16  H.J. Lu <hjl@gnu.org>
3583         * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
3584         for tree checking disabled.
3586 2001-10-16  Hans-Peter Nilsson  <hp@axis.com>
3588         * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
3589         NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
3591 2001-10-15  Richard Sandiford  <rsandifo@redhat.com>
3593         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
3594         (unify): Only handle MINUS_EXPR specially if the above flag is set
3595         and the subtracted constant is 1.  Clear the flag on recursive calls.
3596         Set it when unifying the maximum value in an INTEGER_TYPE's range.
3598 2001-10-15  Richard Sandiford  <rsandifo@redhat.com>
3600         * decl.c (bad_specifiers): Don't allow exception specifications
3601         on any typedefs.
3603 2001-10-14  Neil Booth  <neil@daikokuya.demon.co.uk>
3605         * cp/lex.c (init_cp_pragma): Similarly.
3607 2001-10-13  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3609         * pt.c (lookup_template_class): Build complete template arguments
3610         for BOUND_TEMPLATE_TEMPLATE_PARM.
3612 2001-10-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3614         * cp-tree.h (TYPE_BINFO): Update comment.
3615         (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
3616         (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
3617         (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
3618         (copy_type): Prototype new function.
3619         * lex.c (copy_lang_decl): Gather tree node statistics.
3620         (copy_lang_type): New function.
3621         (copy_type): Likewise.
3622         (cp_make_lang_type): Create lang_type for
3623         BOUND_TEMPLATE_TEMPLATE_PARM.  Set TYPE_BINFO for TYPENAME_TYPE
3624         and BOUND_TEMPLATE_TEMPLATE_PARM.
3625         * pt.c (tsubst): Use copy_type instead of copy_node.
3626         * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
3628 2001-10-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3630         * pt.c (determine_specialization): Ignore functions without
3631         DECL_TEMPLATE_INFO.
3633 2001-10-12  Nathan Sidwell  <nathan@codesourcery.com>
3635         PR g++/4476
3636         * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
3638 2001-10-11  Jason Merrill  <jason_merrill@redhat.com>
3640         * typeck2.c (store_init_value): Don't re-digest a bracketed
3641         initializer.
3643         * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
3644         ANON_AGGR_TYPE_P.
3646 2001-10-11  Richard Henderson  <rth@redhat.com>
3648         * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
3649         of an asm statement.
3650         (build_vtbl_ref_1): Split out from build_vtbl_ref.
3651         (build_vfn_ref): Use it to handle vtable descriptors before
3652         calling build_vtable_entry_ref.
3653         * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
3655 2001-10-10  Richard Henderson  <rth@redhat.com>
3657         * parse.y (asm_operand): Allow named operands.
3658         * semantics.c (finish_asm_stmt): Tweek for changed location
3659         of the operand constrant.
3661 2001-10-09  Jason Merrill  <jason_merrill@redhat.com>
3663         * call.c (standard_conversion): Add bad conversion between
3664         integers and pointers.
3665         (convert_like_real): Don't use convert_for_initialization for bad
3666         conversions; complain here and use cp_convert.
3667         (build_over_call): Don't handle bad conversions specially.
3668         (perform_implicit_conversion): Allow bad conversions.
3669         (can_convert_arg_bad): New fn.
3670         * cp-tree.h: Declare it.
3671         * typeck.c (convert_for_assignment): Use it.
3672         (ptr_reasonably_similar): Any target type is similar to void.
3674 2001-10-08  Alexandre Oliva  <aoliva@redhat.com>
3676         * Make-lang.in (CXX_OBJS): Added cp-lang.o.
3677         (cp/cp-lang.o): New rule.
3678         * cp-tree.h: Declare hooks.
3679         * tree.c: Make hooks non-static.
3680         (init_tree): Don't initialize hooks here.
3681         * lex.c: Likewise.  Move definition of lang_hooks to...
3682         * cp-lang.c: ... new file.
3684 2001-10-08  Richard Henderson  <rth@redhat.com>
3686         * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
3687         (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
3689 2001-10-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3691         * class.c (build_vtable_entry_ref): Const-ify.
3692         * decl.c (predefined_identifier,
3693         initialize_predefined_identifiers): Likewise.
3694         * init.c (build_new_1): Likewise.
3695         * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
3696         Likewise.
3698 2001-10-05  Alexandre Oliva  <aoliva@redhat.com>
3700         * optimize.c (struct inline_data): Moved to ../tree-inline.c.
3701         (INSNS_PER_STMT): Likewise.
3702         (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
3703         (copy_body, initialize_inlined_parameters): Likewise.
3704         (declare_return_variable, inlinable_function_p): Likewise.
3705         (expand_call_inline, expand_calls_inline): Likewise.
3706         (optimize_inline_calls, clone_body): Likewise.
3707         * tree.c (walk_tree): Moved to ../tree-inline.c.
3708         (walk_tree_without_duplicates): Likewise.
3709         (copy_tree_r, remap_save_expr): Likewise.
3711 2001-10-04  Alexandre Oliva  <aoliva@redhat.com>
3713         * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
3714         (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
3715         * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
3716         (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
3717         (flag_inline_trees): Moved declaration to ../tree-inline.h.
3718         (walk_tree): Moved declaration to ../tree-inline.h.
3719         (walk_tree_without_duplicates, copy_tree_r): Likewise.
3720         (remap_save_expr): Likewise.
3721         * decl.c: Include tree-inline.h.
3722         (lang_mark_tree): Don't mark inlined_fns.
3723         * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
3724         * optimize.c: Include tree-inline.h.
3725         (optimize_inline_calls): Move declaration to ../tree.h, as
3726         non-static.
3727         (remap_decl): Use language-independent constructs and hooks.
3728         (remap_block, copy_body_r, declare_return_variable): Likewise.
3729         (inlinable_function_p): Likewise.  Don't test for
3730         DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
3731         no longer language-specific.
3732         (optimize_inline_calls): Likewise.  Make it non-static.  Moved
3733         call of dump_function to...
3734         (optimize_function): Here...
3735         (clone_body): New function, extracted from...
3736         (maybe_clone_body): ... here.  Build decl_map locally and pass
3737         it on to clone_body.
3738         * pt.c, semantics.c: Include tree-inline.h.
3739         * tree.c: Likewise.
3740         (cp_walk_subtrees): New language-specific hook for tree inlining.
3741         (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
3742         cp_is_overload_p, cp_auto_var_in_fn_p,
3743         cp_copy_res_decl_for_inlining): Likewise.
3744         (walk_tree): Move language-specific constructs into...
3745         (cp_walk_subtrees): this new function.
3746         (copy_tree_r): Use language-independent constructs and hooks.
3747         (init_tree): Initialize tree inlining hooks.
3748         (remap_save_expr): Adjust prototype so that the declaration
3749         does not require the definition of splay_tree.
3751 2001-10-03  John David Anglin  <dave@hiauly1.hia.nrc.ca>
3753         * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
3754         to build the declaration instead of the declaration itself.
3756 2001-10-02  Jason Merrill  <jason_merrill@redhat.com>
3758         * decl2.c (cxx_decode_option): Add 'else'.
3760         * spew.c (end_input): No longer static.
3761         * cp-tree.h: Declare it.
3762         * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
3764 2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
3766         * call.c (build_over_call), typeck.c (build_function_call_real):
3767         Pass type attributes to check_function_format rather than name or
3768         assembler name.  Don't require there to be a name or assembler
3769         name to check formats.
3771 2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
3773         * decl.c (init_decl_processing): Don't call
3774         init_function_format_info.  Initialize lang_attribute_table
3775         earlier.
3776         (builtin_function): Call decl_attributes.
3777         (insert_default_attributes): New.
3779 2001-10-01  Jason Merrill  <jason_merrill@redhat.com>
3781         * decl.c (grokdeclarator): Copy array typedef handling from C
3782         frontend.
3784         * decl.c (grokdeclarator): Copy too-large array handling from C
3785         frontend.
3787 2001-09-29  Alexandre Oliva  <aoliva@redhat.com>
3789         * config-lang.in (target_libs): Added target-gperf, so that we
3790         don't try to build it if C++ is disabled.
3792 2001-09-23  Zack Weinberg  <zack@codesourcery.com>
3794         * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
3795         (cp/errfn.o): Delete rule.
3796         (cp/error.o): Depend on flags.h.
3797         * errfn.c: Delete file.
3798         * cp-tree.h: Declare warn_deprecated.  Remove definitions of
3799         TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
3800         and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
3801         cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
3802         internal_error respectively.  Make cp_deprecated into a macro.
3803         Don't define cp_printer typedef or declare cp_printers.
3804         * error.c: Include flags.h.
3805         Delete: struct tree_formatting_info, print_function_argument_list,
3806         print_declaration, print_expression, print_function_declaration,
3807         print_function_parameter, print_type_id, print_cv_qualifier_seq,
3808         print_type_specifier_seq, print_simple_type_specifier,
3809         print_elaborated_type_specifier, print_rest_of_abstract_declarator,
3810         print_parameter_declaration_clause, print_exception_specification,
3811         print_nested_name_specifier, and definition of cp_printers.
3812         (locate_error): New function.
3813         (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
3814         rewritten in terms of locate_error and diagnostic.c.
3815         (cp_tree_printer): Rename cp_printer; wire up to *_to_string
3816         instead of deleted print_* routines.  Handle %C, %L, %O, %Q also.
3817         (init_error): Adjust to match.
3819 Sat Sep 22 09:15:31 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3821         * Make-lang.in (CXX_C_OBJS): Add attribs.o.
3823 2001-09-21  Richard Henderson  <rth@redhat.com>
3825         * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
3826         (build_vtbl_initializer): Likewise.
3827         (build_vfn_ref): New.
3828         * cp-tree.h: Declare it.
3829         * call.c (build_over_call): Use it.
3830         * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
3831         * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
3833 Fri Sep 21 08:16:19 2001  J"orn Rennecke <amylaar@redhat.com>
3835         * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
3837 2001-09-21  Joseph S. Myers  <jsm28@cam.ac.uk>
3839         Table-driven attributes.
3840         * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
3841         * decl2.c (cplus_decl_attributes): Only take one attributes
3842         parameter.
3843         * cp-tree.c (cplus_decl_attributes): Update prototype.
3844         * class.c (finish_struct), decl.c (start_decl, start_function),
3845         decl2.c (grokfield), friend.c (do_friend), parse.y
3846         (parse_bitfield): Update calls to cplus_decl_attributes.
3847         * decl.c (grokdeclarator): Take a pointer to a single ordinary
3848         attribute list.
3849         * decl.h (grokdeclarator): Update prototype.
3850         * decl2.c (grokfield): Take a single ordinary attribute list.
3851         * friend.c (do_friend): Likewise.
3852         * decl.c (shadow_tag, groktypename, start_decl,
3853         start_handler_parms, grokdeclarator, grokparms, start_function,
3854         start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
3855         parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
3856         (process_template_parm, do_decl_instantiation): Pass single
3857         ordinary attribute lists around.
3858         * decl.c (grokdeclarator): Correct handling of nested attributes.
3859         Revert the patch
3860         1998-10-18  Jason Merrill  <jason@yorick.cygnus.com>
3861                 * decl.c (grokdeclarator): Embedded attrs bind to the right,
3862                 not the left.
3863         .
3864         * cp-tree.h (cp_valid_lang_attribute): Remove declaration
3865         (cp_attribute_table): Declare.
3866         * decl.c (valid_lang_attribute): Don't define.
3867         (lang_attribute_table): Define.
3868         (init_decl_processing): Initialize lang_attribute_table instead of
3869         valid_lang_attribute.
3870         * tree.c (cp_valid_lang_attribute): Remove.
3871         (handle_java_interface_attribute, handle_com_interface_attribute,
3872         handle_init_priority_attribute): New functions.
3873         (cp_attribute_table): New array.
3874         * decl2.c (import_export_class): Don't use
3875         targetm.valid_type_attribute.
3877 2001-09-15  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
3879         * Make-lang.in (cp/error.o): Depend on real.h
3880         * error.c: #include "real.h"
3882 2001-09-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3884         * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
3885         xmalloc/strcpy/strcat.
3887 2001-09-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3889         * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
3890         Const-ification.
3891         * pt.c (tsubst_decl): Likewise.
3893 2001-09-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3895         * decl2.c (lang_f_options): Const-ification.
3896         * lex.c (cplus_tree_code_name): Likewise.
3897         * spew.c (yyerror): Likewise.
3899 2001-09-06  Nathan Sidwell  <nathan@codesourcery.com>
3901         PR c++/3986
3902         * class.c (force_canonical_binfo_r): Check & move an indirect
3903         primary base first.
3904         (force_canonical_binfo): Check that it's not already
3905         canonical.
3906         (mark_primary_virtual_base): Remove BINFO parameter.
3907         (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
3909 2001-09-06  Nathan Sidwell  <nathan@codesourcery.com>
3911         Remove TYPE_NONCOPIED_PARTS.
3912         * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
3913         CLASSTYPE_PURE_VIRTUALS.
3914         (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
3915         * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
3916         (layout_class_type): Don't call fixup_inline_methods here ...
3917         (finish_struct_1): ... call it here.
3919 2001-09-04  Mark Mitchell  <mark@codesourcery.com>
3921         * decl.c (duplicate_decls): Remove code deadling with
3922         DECL_SAVED_INSNS.
3923         * decl2.c (finish_file): Likewise.
3924         * pt.c (instantiate_decl): Likewise.
3925         * semantics.c (expand_body): Don't defer local functions if
3926         they wouldn't be deferred for some other reason.  Don't
3927         generate RTL for functions that will not be emitted.
3928         (genrtl_start_function): Remove code deadling with
3929         DECL_SAVED_INSNS.
3930         (genrtl_finish_function): Likewise.
3932 2001-09-04  Nathan Sidwell  <nathan@codesourcery.com>
3934         PR c++/4203
3935         * call.c (build_over_call): Do not optimize any empty base
3936         construction.
3938 2001-08-31  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3940         * error.c (dump_template_decl): Output template parameters
3941         together with their specifiers.
3942         Output `class' prefix for template template parameter.
3943         (dump_decl): Fix formatting.
3945 2001-08-30  Kurt Garloff  <garloff@suse.de>
3947         * optimize.c (inlinable_function_p): Allow only smaller single
3948         functions. Halve inline limit after reaching recursive limit.
3950 2001-08-30  Joern Rennecke <amylaar@redhat.com>
3951             Jason Merrill  <jason_merrill@redhat.com>
3953         * class.c (build_vtable_entry_ref): Subtract in char*, not
3954         ptrdiff_t.
3956 2001-08-23  Jason Merrill  <jason_merrill@redhat.com>
3958         * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
3959         (build_cplus_array_type): Use cp_build_qualified_type, not
3960         TYPE_MAIN_VARIANT, to get an unqualified version.
3962         * decl2.c (grok_alignof): Lose.
3963         (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
3964         * typeck.c (c_alignof): Lose.
3965         * semantics.c (finish_sizeof, finish_alignof): New.
3966         * parse.y: Use them.
3967         * cp-tree.h: Declare them.
3969 2001-08-22  Jason Merrill  <jason_merrill@redhat.com>
3971         * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
3972         Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
3973         * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
3975 2001-08-19  Jakub Jelinek  <jakub@redhat.com>
3977         * typeck2.c (add_exception_specifier): Only require complete type if
3978         not in processing template declaration.
3980 2001-08-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3982         * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
3983         GNU_xref_start_scope and GNU_xref_end_scope.
3985         * tree.c (TYPE_HASH): Moved to ../tree.h.
3987 2001-08-16  Mark Mitchell  <mark@codesourcery.com>
3989         * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
3990         on COMPOUND_EXPRs.
3992 2001-08-14  Richard Henderson  <rth@redhat.com>
3994         * class.c, cp-tree.h (build_vfn_ref): Remove.
3995         * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
3997 2001-08-13  Mark Mitchell  <mark@codesourcery.com>
3999         * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
4000         empty class assignment as having side-effects to avoid
4001         spurious warnings.
4003 2001-08-13  Zack Weinberg  <zackw@panix.com>
4005         * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
4006         * except.c: Include libfuncs.h.
4008 2001-08-11  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
4010         * decl.c (grokdeclarator): Clarify diagnostic message.
4012 2001-08-13  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4014         * decl2.c (do_nonmember_using_decl): Replace using directive
4015         with using declaration in the error message.
4017 2001-08-11  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4019         * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
4020         criterion to avoid rebuilding expression tree instead of
4021         processing_template_decl.
4023 2001-08-07  Jason Merrill  <jason_merrill@redhat.com>
4025         Support named return value optimization for inlines, too.
4026         * decl.c (finish_function): Nullify returns here.
4027         * semantics.c (genrtl_start_function): Not here.
4028         (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
4029         (nullify_returns_r): No longer static.  Just clear RETURN_EXPR.
4030         Also nullify the CLEANUP_STMT for the nrv.
4031         * cp-tree.h: Declare it.
4032         * optimize.c (declare_return_variable): Replace the nrv with the
4033         return variable.
4034         * typeck.c (check_return_expr): Be more flexible on alignment check.
4035         Ignore cv-quals when checking for a matching type.
4037 2001-08-09  Richard Henderson  <rth@redhat.com>
4039         * decl2.c (finish_objects): Use target hooks instead of
4040         assemble_constructor and assemble_destructor.
4042 2001-08-08  John David Anglin  <dave@hiauly1.hia.nrc.ca>
4044         * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
4046 2001-08-07  Nathan Sidwell  <nathan@codesourcery.com>
4048         PR c++/3820
4049         Stop using TYPE_NONCOPIED_PARTS.
4050         * call.c (build_over_call): Be careful when copy constructing
4051         or assigning to an empty class.
4052         * class.c (check_bases_and_members): It has a
4053         COMPLEX_ASSIGN_REF if it has a vptr.
4054         (layout_class_type): Don't add empty class padding to
4055         TYPE_NONCOPIED_PARTS.
4056         (finish_struct_1): Don't add the VFIELD either.
4057         * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
4058         initialization.
4060 2001-08-07  Jason Merrill  <jason_merrill@redhat.com>
4062         * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
4064 2001-08-06  Richard Henderson  <rth@redhat.com>
4066         * decl2.c (finish_objects): Pass a symbol_ref and priority to
4067         assemble_{constructor,destructor}.  Remove priority handling.
4069 2001-08-05  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
4071         Don't allow template-id in using-declaration.
4072         * decl2.c (validate_nonmember_using_decl): Handle template-ids.
4073         (do_class_using_decl): Likewise.
4075 2001-08-04  Neil Booth  <neil@cat.daikokuya.demon.co.uk>
4077         * cp/spew.c (read_token): No need to pop buffers.
4079 2001-08-02  Stan Shebs  <shebs@apple.com>
4081         * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
4082         (fnaddr_from_vtable_entry): Remove decl.
4083         * method.c (use_thunk): Update comment.
4085 2001-08-01  Andrew Cagney  <ac131313@redhat.com>
4087         * repo.c (get_base_filename): Change return value to const char
4088         pointer.
4090 2001-08-02  Nathan Sidwell  <nathan@codesourcery.com>
4092         Kill -fhonor-std.
4093         * NEWS: Document.
4094         * cp-tree.h (flag_honor_std): Remove.
4095         (CPTI_FAKE_STD): Remove.
4096         (std_node): Remove comment about it being NULL.
4097         (fake_std_node): Remove.
4098         * decl.c (in_fake_std): Remove.
4099         (walk_namespaces_r): Remove fake_std_node check.
4100         (push_namespace): Remove in_fake_std code.
4101         (pop_namespace): Likewise.
4102         (lookup_name_real): Remove fake_std_node check.
4103         (init_decl_processing): Always create std_node. Always add
4104         std:: things there.
4105         (builtin_function): Always put non '_' fns in std.
4106         * decl2.c (flag_honor_std): Remove.
4107         (lang_f_options): Remove honor-std.
4108         (unsupported_options): Add honor-std.
4109         (set_decl_namespace): Remove fake_std_node check.
4110         (validate_nonmember_using_decl): Likewise.
4111         (do_using_directive): Likewise.
4112         (handle_class_head): Likewise.
4113         * dump.c (cp_dump_tree): Likewise.
4114         * except.c (init_exception_processing): Adjust.
4115         * init.c (build_member_call): Remove fake_std_node check.
4116         (build_offset_ref): Likewise.
4117         * lang-options.h: Remove -fhonor-std, -fno-honor-std.
4118         * rtti.c (init_rtti_processing): Adjust.
4120 2001-07-31  Alexandre Petit-Bianco  <apbianco@redhat.com>
4122         * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
4123         operand while calling cp_tree_equal.
4125 2001-07-31  Nathan Sidwell  <nathan@codesourcery.com>
4127         The 3.0 ABI no longer has vbase pointer fields.
4128         * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
4129         FORMAT_VBASE_NAME): Remove.
4130         * method.c (do_build_copy_constructor): Adjust.
4131         (do_build_assign_ref): Adjust.
4132         * search.c (lookup_field_r): Adjust.
4133         * typeck.c (build_component_ref): Adjust.
4135         The 3.0 ABI always has a vtable pointer at the start of every
4136         polymorphic class.
4137         * rtti.c (build_headof_sub): Remove.
4138         (build_headof): Adjust.
4139         (get_tinfo_decl_dynamic): No need to check flag_rtti
4140         here. Adjust.
4141         (create_real_tinfo_var): Explain why we need a hidden name.
4143 2001-07-31  Nathan Sidwell  <nathan@codesourcery.com>
4145         PR c++/3631
4146         * class.c (update_vtable_entry_for_fn): The fixed adjustment
4147         of a virtual thunk should be from declaring base.
4149 2001-07-31  Nathan Sidwell  <nathan@codesourcery.com>
4151         * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
4152         the shared virtual base, so preserving inheritance graph order.
4154 2001-07-30  Andreas Jaeger  <aj@suse.de>
4156         * decl2.c: Remove unused var global_temp_name_counter.
4158 2001-07-28  Richard Henderson  <rth@redhat.com>
4160         * method.c (pending_inlines): Remove.
4162 2001-07-27  Nathan Sidwell  <nathan@codesourcery.com>
4164         * class.c (mark_primary_virtual_base): Don't adjust base
4165         offsets here.
4166         (dfs_unshared_virtual_bases): Adjust them here.
4167         (mark_primary_bases): Explain why we adjust at the end.
4169 2001-07-27  Nathan Sidwell  <nathan@codesourcery.com>
4171         * class.c (finish_struct_1): When copying the primary base's
4172         VFIELD, make sure we find it is at offset zero.
4174 2001-07-26  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4176         * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
4177         tsubst_expr for default template arguments.
4179 2001-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4181         PR c++/3621
4182         * spew.c (yylex): Only copy the token's lineno, if it is
4183         non-zero.
4185 2001-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4187         PR c++/3624
4188         * call.c (resolve_args): Simplify, call
4189         convert_from_reference.
4190         (build_new_op): Resolve and convert from reference ARG1
4191         earlier. Adjust ARG2 & ARG3 resolve and conversion.
4193 2001-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4195         * decl.c (last_function_parm_tags): Remove.
4196         (current_function_parm_tags): Remove.
4197         (init_decl_processing): Adjust.
4198         (start_function): Adjust.
4199         (store_parm_decls): Adjust.
4201         PR c++/3152
4202         * decl.c (grokdeclarator): Detect when a function typedef is
4203         declaring a function, and create last_function_parms correctly.
4205 2001-07-25  Jason Merrill  <jason_merrill@redhat.com>
4207         * call.c (joust): Only prefer a non-builtin candidate to a builtin
4208         one if they have the same signature.
4210         * cvt.c (build_up_reference): Take DECL parm.  Check TREE_STATIC on
4211         it rather than toplevel_bindings_p.  Give it a mangled name if static.
4212         (convert_to_reference): Adjust.
4213         * decl2.c (get_temp_name): Lose.
4214         * mangle.c (mangle_ref_init_variable): New fn.
4215         (mangle_guard_variable): Strip the ref-init header.
4216         * cp-tree.h: Adjust.
4217         * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
4218         initializer.
4219         (grok_reference_init): Always use DECL_INITIAL.
4221 2001-07-25  Nathan Sidwell  <nathan@codesourcery.com>
4223         PR c++/3416
4224         * call.c (build_conditional_expr): Recheck args after
4225         conversions.
4226         * cp-tree.h (build_conditional_expr): Move to correct file.
4227         * typeck.c (decay_conversion): Diagnose any unknown types
4228         reaching here.
4229         (build_binary_op): Don't do initial decay or default
4230         conversions on overloaded functions.
4231         (build_static_cast): Don't do a decay conversion here.
4233 2001-07-25  Nathan Sidwell  <nathan@codesourcery.com>
4235         PR c++/3543
4236         * typeck.c (condition_conversion): Resolve an OFFSET_REF.
4237         * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
4239 2001-07-25  Nathan Sidwell  <nathan@codesourcery.com>
4241         * class.c (build_vtbl_or_vbase_field): Remove, move into ...
4242         (create_vtbl_ptr): ... here.
4244 2001-07-25  Nathan Sidwell  <nathan@codesourcery.com>
4246         * class.c (build_vbase_offset_vbtl_entries): Look for
4247         non-primary base of which we are a sub vtable.
4249 2001-07-24  Phil Edwards  <pme@sources.redhat.com>
4251         * semantics.c (finish_this_expr):  Remove unused code.
4253 2001-07-24  Nathan Sidwell  <nathan@codesourcery.com>
4255         Simplify rtti, now we've only one ABI.
4256         * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
4257         CPTI_TINFO_VAR_ID.
4258         (tinfo_decl_id, tinfo_var_id): Remove.
4259         (get_typeid_1): Remove.
4260         * rtti.c
4261         (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
4262         (typeid_ok_p): New function.
4263         (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
4264         (get_tinfo_decl): Remove old abi documentation.
4265         (tinfo_from_decl): Remove.
4266         (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
4267         (get_typeid_1): Remove.
4268         (get_base_offset): Remove.
4269         (synthesize_tinfo_var): Absorb get_base_offset.
4270         (create_real_tinfo_var): Don't use tinfo_decl_id.
4272 2001-07-23  Graham Stott  <grahams@redhat.com>
4274         * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
4275         variable has_two_argument_delete_p.
4277 2001-07-21  Nathan Sidwell  <nathan@codesourcery.com>
4279         Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
4280         * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
4281         (CPTI_INDEX_IDENTIFIER): Remove.
4282         (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
4283         (delta2_identifier): Remove.
4284         (index_identifier): Remove.
4285         (pfn_or_delta2_identifier): Remove.
4286         (flag_vtable_thunks): Remove.
4287         (VTABLE_DELTA2_NAME): Remove.
4288         (VTABLE_INDEX_NAME): Remove.
4289         (FNADDR_FROM_VTABLE_ENTRY): Adjust.
4290         (vfunc_ptr_type_node): Adjust.
4291         (VTABLE_NAME_PREFIX): Adjust.
4292         (build_vfn_ref): Lose first parameter.
4293         (fixup_all_virtual_upcast_offsets): Remove.
4294         * decl.c (initialize_predefined_identifiers): Remove
4295         delta2_identifier, index_identifier, pfn_or_delta2_identifier.
4296         (init_decl_processing): Remove no-vtable-thunk code.
4297         * decl2.c (flag_vtable_thunks): Remove.
4298         (mark_vtable_entries): Remove no-vtable-thunk code.
4299         * error.c (dump_decl): Remove no-vtable-thunk code.
4300         (dump_expr): Adjust ptr to member function code.
4301         * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
4302         code.
4303         * rtti.c (build_headof): Remove no-vtable-thunk code.
4304         (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
4305         * search.c (get_base_distance): Remove expand_upcast_fixups case.
4306         (virtual_context) Remove.
4307         (expand_upcast_fixups): Remove.
4308         (fixup_virtual_upcast_offsets): Remove.
4309         (fixup_all_virtual_upcast_offsets): Remove.
4310         * typeck.c (get_member_function_from_ptrfunc): Remove
4311         no-vtable-thunk code.
4312         * call.c (build_over_call): Adjust call to build_vfn_ref.
4313         * class.c (build_vfn_ref): Lose first parameter. Remove
4314         no-vtable-thunk code.
4315         (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
4316         (build_vtable_entry): Remove no-vtable-thunk code.
4318 2001-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4320         Remove old-abi remnants. Remove comments about old abi
4321         behaviour. Remove references to 'new-abi' in comments.
4322         * cp-tree.h: Adjust comments.
4323         (vbase_offsets_in_vtable_p): Delete.
4324         (vcall_offsets_in_vtable_p): Delete.
4325         (vptrs_present_everywhere_p): Delete.
4326         (all_overridden_vfuns_in_vtables_p): Delete.
4327         (merge_primary_and_secondary_vtables_p): Delete.
4328         (TYPE_CONTAINS_VPTR_P): Adjust.
4329         (VTT_NAME_PREFIX): Remove.
4330         (CTOR_VTBL_NAME_PREFIX): Remove.
4331         (init_vbase_pointers): Remove.
4332         * class.c: Adjust coments.
4333         (build_vbase_pointer_fields): Delete.
4334         (build_vbase_pointer): Remove old-abi code.
4335         (build_secondary_vtable): Likewise.
4336         (modify_all_vtables): Likewise.
4337         (create_vtable_ptr): Likewise.
4338         (layout_class_type): Likewise.
4339         (finish_struct_1): Likewise.
4340         (finish_vtbls): Likewise.
4341         (dfs_finish_vtbls): Delete.
4342         (build_vbase_offset_vtbl_entries): Remove old-abi code.
4343         * cvt.c: Adjust comments.
4344         * decl.c: Adjust comments.
4345         * decl2.c: Adjust comments.
4346         * init.c: Adjust comments.
4347         (construct_virtual_bases): Remove old-abi code.
4348         * lang-specs.h: Remove -fno-new-abi.
4349         * mangle.c: Adjust comments.
4350         * rtti.c: Adjust comments.
4351         (get_base_offset): Remove old-abi-code.
4352         * search.c: Adjust comments.
4353         (dfs_init_vbase_pointers): Remove.
4354         (dfs_vtable_path_unmark): Remove.
4355         (init_vbase_pointers): Remove.
4356         * semantics.c: Adjust comments.
4357         (emit_associated_thunks): Remove old-abi code.
4358         * typeck.c: Adjust comments.
4360 2001-07-20  Daniel Berlin  <dan@cgsoftware.com>
4362         * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
4363         params.h.
4365 2001-07-19  Mark Mitchell  <mark@codesourcery.com>
4367         * class.c (finish_struct_anon): Forbid nested classes.
4369 2001-07-19  Neil Booth  <neil@daikokuya.demon.co.uk>
4371         * decl2.c: Don't include dwarfout.h and dwarf2out.h.
4372         * optimize.c: Include debug.h.
4373         (maybe_clone_body): Use debug hook.
4374         * semantics.c: Include debug.h.
4375         (expand_body): Use debug hook.
4377 2001-07-19  Neil Booth  <neil@daikokuya.demon.co.uk>
4379         * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
4381 2001-07-18  Mark Mitchell  <mark@codesourcery.com>
4383         * class.c (type_requires_array_cookie): New function.
4384         (check_methods): Don't try to figure out whether the type needs a
4385         cookie here.
4386         (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
4387         * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
4388         (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
4389         * pt.c (instantiate_class_template): Don't set
4390         TYPE_VEC_DELETE_TAKES_SIZE.
4391         * NEWS: Document ABI changes from GCC 3.0.
4393 2001-07-18  Xavier Delacour <xavier@fmaudio.net>,
4394             Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
4396         * NEWS (Changes in GCC 3.0): Fix typo.
4398 2001-07-13  Joseph S. Myers  <jsm28@cam.ac.uk>
4400         * decl2.c (cplus_decl_attributes): Take a pointer to the node to
4401         which attributes are to be attached, and a flags argument.  Update
4402         call to decl_attributes.
4403         (grokfield): Update call to decl_attributes.
4404         * class.c (finish_struct): Update call to cplus_decl_attributes.
4405         * cp-tree.h (cplus_decl_attributes): Update prototype.
4406         * decl.c (start_decl, grokdeclarator, start_function): Update
4407         calls to decl_attributes and cplus_decl_attributes.
4408         * friend.c (do_friend): Update call to cplus_decl_attributes.
4409         * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
4411 2001-07-12  Mark Mitchell  <mark@codesourcery.com>
4413         * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
4414         for `register' variables with an asm-specification.
4416 2001-07-11  Mark Mitchell  <mark@codesourcery.com>
4418         * semantics.c (finish_asm_stmt): Mark the output operands
4419         to an asm addressable, if necessary.
4421 2001-07-11  Ben Elliston  <bje@redhat.com>
4423         * Revert this change -- there is a subtle bug.
4425         PR c++/80
4426         * decl.c (finish_enum): New "attributes" argument; pass it to
4427         cplus_decl_attributes.  Use a narrower type if the enum is packed.
4428         * cp-tree.h (finish_enum): Adjust prototype.
4429         * parse.y (enum_head): New non-terminal.
4430         (structsp): Use it. Enums now may be preceded or followed by
4431         optional attributes -- pass their chained tree to finish_enum().
4432         * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
4434 2001-07-10  Mark Mitchell  <mark@codesourcery.com>
4436         * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
4437         variables.
4439 2001-07-10  Jason Merrill  <jason_merrill@redhat.com>
4441         * semantics.c (cp_expand_stmt): Fix for null
4442         current_function_return_value.
4444 2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>
4446         * call.c (build_op_delete_call): Initialize fn.
4447         (convert_like_real): Delete conditional.
4448         (joust): Initialize *w and *l.
4449         * class.c: Add prototype for binfo_ctor_vtable.
4450         (get_primary_binfo): Initialize result.
4451         * init.c (build_java_class_ref): Initialize name.
4453 2001-07-09  Erik Rozendaal  <dlr@acm.org>
4455         * typeck.c (unary_complex_lvalue): Do not duplicate the
4456         argument to modify, pre-, or post-increment when used as an
4457         lvalue and when the argument has side-effects.
4459 2001-07-08  Joseph S. Myers  <jsm28@cam.ac.uk>
4461         * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
4462         (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES.  Call
4463         cplus_decl_attributes even if attrs is NULL.
4464         * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
4466 2001-07-08  Joseph S. Myers  <jsm28@cam.ac.uk>
4468         * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
4469         calls to decl_attributes.
4471 2001-07-06  Ira Ruben   <ira@apple.com>
4473         * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
4474         be DECL_TEMPLATE_RESULT.
4476 2001-07-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4478         * cp-tree.h (copy_template_template_parm): Rename to ...
4479         (bind_template_template_parm): ... here.
4480         * tree.c (copy_template_template_parm): Rename to ...
4481         (bind_template_template_parm): ... here.  Remove the case when
4482         NEWARGS is NULL_TREE.
4483         (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
4484         BOUND_TEMPLATE_TEMPLATE_PARM.
4485         * pt.c (lookup_template_class): Adjust.
4487 2001-07-05  Jason Merrill  <jason_merrill@redhat.com>
4489         * cvt.c (convert_lvalue): New fn.
4490         * cp-tree.h: Declare it.
4491         * method.c (do_build_assign_ref): Use it.
4492         (do_build_copy_constructor): Convert parm to base types
4493         before calling base constructors.
4495         * typeck.c (check_return_expr): Check DECL_ALIGN instead of
4496         DECL_USER_ALIGN.  Check flag_elide_constructors instead of
4497         optimize.
4498         * semantics.c (cp_expand_stmt): Don't destroy the named return value.
4500 2001-07-02  Nathan Sidwell  <nathan@codesourcery.com>
4502         * optimize.c (optimize_inline_calls): New function, broken out
4503         of ...
4504         (optimize_function): ... here. Call it. Don't inline if it is
4505         a thunk.
4506         (dump_function): Print name of dump flag causing this dump.
4507         * semantics.c (expand_body): Move thunk inline check to
4508         optimize_function.
4510 2001-06-29  Joseph S. Myers  <jsm28@cam.ac.uk>
4512         * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
4513         (comptypes): Use target.comp_type_attributes.
4515 2001-06-29  Nathan Sidwell  <nathan@codesourcery.com>
4517         * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
4519 2001-06-28  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
4521         * error.c (lang_print_error_function): Add a `diagnostic_context *'
4522         parameter. Tweak.
4524 2001-06-27  Neil Booth  <neil@cat.daikokuya.demon.co.uk>
4526         * decl2.c (import_export_class): Update.
4528 2001-06-26  Gabriel Dos Reis  <gdr@codesourcery.com>
4530         * error.c (init_error): Adjust settings.
4532 2001-06-26  Gabriel Dos Reis  <gdr@codesourcery.com>
4534         * error.c (init_error): Adjust settings.
4536 2001-06-19  Richard Sandiford  <rsandifo@redhat.com>
4538         * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
4539         return pointers to data members by reference rather than by value.
4541 2001-06-18  Jason Merrill  <jason_merrill@redhat.com>
4543         Implement the Named Return Value optimization.
4544         * cp-tree.h (struct cp_language_function): Add x_return_value.
4545         (current_function_return_value): Now a macro.
4546         * decl.c: Don't define it.
4547         (define_label, finish_case_label): Don't clear it.
4548         (init_decl_processing): Don't register it with GC.
4549         * semantics.c (genrtl_finish_function): Don't check it for
4550         no_return_label.  Copy the RTL from the return value to
4551         current_function_return_value and walk, calling...
4552         (nullify_returns_r): ...this new fn.
4553         * typeck.c (check_return_expr): Set current_function_return_value.
4555 2001-06-15  Jason Merrill  <jason_merrill@redhat.com>
4557         * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
4558         sharing a ctor vtable with.  Merge code for cases 1 and 2.
4559         (binfo_ctor_vtable): New fn.
4560         (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
4562 2001-06-14  Jason Merrill  <jason_merrill@redhat.com>
4564         * class.c (dfs_find_final_overrider): Fix logic.
4566         * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
4567         virtual thunk instead of non-virtual.
4568         (get_matching_virtual): Uncomment.
4570         * pt.c (unify): Don't recurse between the POINTER_TYPE and the
4571         OFFSET_TYPE.  If we're adding cv-quals, the extra ones would be on
4572         PARM, not ARG.
4574 2001-06-14  Nathan Sidwell  <nathan@codesourcery.com>
4576         * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
4577         we've not emerged from the hierarchy of RTTI_BINFO on reaching
4578         a non-virtual base.
4580 2001-06-13  Mark Mitchell  <mark@codesourcery.com>
4582         * NEWS: Update release number.
4584 2001-06-12  Nathan Sidwell  <nathan@codesourcery.com>
4586         PR c++/3130, c++/3131, c++/3132
4587         * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
4588         * class.c (force_canonical_binfo_r): Move
4589         BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
4590         virtual bases unless they're primary and what they're primary
4591         too has been moved.
4592         (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
4593         with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
4594         BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
4595         derived binfo.
4596         (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
4597         (layout_nonempty_base_or_field): Add most derived type
4598         parameter. Adjust.
4599         (layout_empty_base): Likewise.
4600         (build_base_field): Likewise.
4601         (build_base_fields): Likewise.
4602         (propagate_binfo_offsets): Add most derived type
4603         parameter. Skip non canonical virtual bases too.
4604         (dfs_set_offset_for_unshared_vbases): Don't skip primary
4605         bases. Do skip canonical bases.
4606         (layout_virtual_bases): Adjust.
4607         (layout_class_type): Adjust.
4608         (dfs_get_primary_binfo): Build list of virtual primary base
4609         candidates.
4610         (get_primary_binfo): Check that the shared virtual primary
4611         base candidate was found first.
4612         (accumulate_vtbl_inits): Don't do anything for non-vptr
4613         containing binfos. For case 1 primary virtual bases, keep
4614         checking that we've not emerged from the hierarchy of RTTI_BINFO.
4616 2001-06-12  Nathan Sidwell  <nathan@codesourcery.com>
4618         PR c++/3089
4619         * class.c (dfs_accumulate_vtbl_inits): Always walk down the
4620         hierarchy looking for primary bases for a ctor
4621         vtable. Recursively call oneself, if we meet our primary via
4622         this route and haven't met it yet via inheritance graph order.
4624 2001-06-11  Mark Mitchell  <mark@codesourcery.com>
4626         * lang-options.h: Emit documentation for -fno-honor-std, not
4627         -fhonor-std.
4629 2001-06-10  Alexandre Oliva  <aoliva@redhat.com>
4631         * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
4632         Don't clobber delta.
4633         (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
4635 2001-06-10  Mark Mitchell <mark@codesourcery.com>
4636             Gabriel Dos Reis  <gdr@codesourcery.com>
4638         * Make-lang.in (cp/call.o): Depend on diagnostic.h
4639         (cp/typeck.o): Depend on diagnostic.h
4640         (cp/typeck2.o): Depend on diagnostic.h
4641         (cp/repo.o): Depend on dignostic.h
4642         * typeck.c: #include diagnostic.h
4643         (convert_for_initialization): Remove extern declaration for
4644         warningcount and errorcount.
4646         * call.c: #include diagnostic.h
4647         (convert_like_real): Remove extern declaration for warnincount and
4648         errorcount.
4650         * repo.c: #include diagnostic.h
4651         * typeck2.c: #include diagnostic.h
4653 2001-06-08  Nathan Sidwell  <nathan@codesourcery.com>
4655         * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
4656         in previous change.
4658 2001-06-08  Nathan Sidwell  <nathan@codesourcery.com>
4660         PR c++/2929
4661         * friend.c (do_friend): Use push_decl_namespace for classes at
4662         namespace scope.
4664 2001-06-08  Nathan Sidwell  <nathan@codesourcery.com>
4665             Jason Merrill <jason_merrill@redhat.com>
4667         PR c++/3061
4668         * class.c (build_secondary_vtable): Use assert, rather than an error
4669         message.
4670         (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
4671         (dfs_accumulate_vtbl_inits): A lost primary virtual base may
4672         be between ORIG_BINFO and RTTI_BINFO, but neither of them.
4673         Don't set BINFO_VTABLE for a primary virtual base.
4675 2001-06-07  Mark Mitchell  <mark@codesourcery.com>
4677         * decl.c (duplicate_decls): Update source position information
4678         when a template function is defined.
4680 2001-06-07  Phil Edwards  <pme@sources.redhat.com>
4682         * lang-specs.h:  Move -D_GNU_SOURCE to config/linux.h.
4684 2001-06-07  Nathan Sidwell  <nathan@codesourcery.com>
4686         PR c++/2914
4687         * decl.c (pushtag): Don't push into a complete type's scope.
4689 2001-06-06  Jason Merrill  <jason_merrill@redhat.com>
4691         * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
4692         (struct lang_decl_flags): Lose generate_with_vtable_p.
4693         (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
4694         * class.c (copy_virtuals): Adjust.
4695         * decl2.c (mark_vtable_entries): Adjust.
4696         * method.c (make_thunk, build_vtable_entry): Adjust.
4697         * class.c (update_vtable_entry_for_fn): Only look as far as the
4698         first defining class.
4699         (build_vtbl_initializer): Put nothing in the slot for a function only
4700         defined in a lost primary virtual base.
4701         (add_vcall_offset_vtbl_entries_1): Use the same code for
4702         the lost primary case and the normal case.
4703         (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
4704         (get_vfield_offset, get_derived_offset): Lose.
4705         (dfs_find_final_overrider): Use look_for_overrides_here.
4706         (get_matching_virtual): New fn.
4707         * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
4708         not BV_VCALL_INDEX.
4709         * search.c (look_for_overrides_here): Split out from...
4710         (look_for_overrides_r): Here.
4712         * class.c (find_final_overrider): Return error_mark_node on error.
4714         * decl2.c (key_method): #if 0 accidental change.
4716 2001-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
4718         * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
4719         (build_over_call): Likewise.
4720         * decl.c (grokparms): Likewise.
4721         * pt.c (tsubst_decl): Likewise.
4722         * typeck.c (convert_arguments): Likewise.
4724 2001-06-05  Mark Mitchell  <mark@codesourcery.com>
4726         * semantics.c (begin_class_definition): Robustify.
4728         * pt.c (instantiate_decl): Tell the repository code about the
4729         clones, not the cloned functions.
4730         * repo.c (repo_template_used): Explicitly instantiate the cloned
4731         function, not the clones.
4733 2001-06-05  Nathan Sidwell  <nathan@codesourcery.com>
4735         * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
4736         ICS_BAD_FLAG on created conversion.
4737         (compare_ics): Break out rank.
4739 2001-06-05  Nathan Sidwell  <nathan@codesourcery.com>
4741         * decl.c (xref_tag): Remove extraneous %s on dependent name
4742         lookup warning.
4744 2001-06-05  Nathan Sidwell  <nathan@codesourcery.com>
4746         * class.c (layout_vtable_decl): Fix off by one error on
4747         build_index_type.
4748         (build_vtt): Likewise.
4749         (build_ctor_vtbl_group): Likewise.
4751 2001-06-05  Nathan Sidwell  <nathan@codesourcery.com>
4753         * class.c (maybe_indent_hierarchy): New function.
4754         (dump_class_hierarchy_r): Add flags. Dump extra binfo
4755         information, if enabled. Use maybe_indent_hierarchy. Adjust
4756         output format.
4757         (dump_class_hierarchy): Adjust prototype. Adjust output format.
4758         (dump_array, dump_vtable, dump_vtt): New functions.
4759         (finish_struct_1): Adjust hierarchy dumping.
4760         (initialize_vtable): Call dump_vtable.
4761         (build_vtt): Call dump_vtt.
4762         (build_ctor_vtbl_group): Call dump_vtable.
4763         * decl2.c (flag_dump_class_layout): Remove.
4764         (cxx_decode_option): Remove dump translation unit
4765         and dump class hierarchy check. Call dump_switch_p.
4766         (finish_file): Adjust dumping.
4767         (dump.c): Only dump base classes if not TDF_SLIM.
4768         Only dump namespace members if not TDF_SLIM.
4769         * optimize.c (dump_function): New function.
4770         (optimize_function): Call dump_function.
4771         * semantics.c (expand_body): Use dump_enabled_p.
4773 2001-06-01  Nathan Sidwell  <nathan@codesourcery.com>
4775         PR g++/2936
4776         Part missed from first commit
4777         * decl2.c (finish_anon_union): Copy context.
4779 2001-05-30  Nathan Sidwell  <nathan@codesourcery.com>
4781         PR g++/2936
4782         * optimize.c (remap_decl): Remap anonymous aggregate members too.
4784 2001-05-26  Nathan Sidwell  <nathan@codesourcery.com>
4786         PR g++/2823
4787         * semantics.c (expand_body): Don't optimize thunks.
4789 2001-05-25  Sam TH  <sam@uchicago.edu>
4791         * cp-tree.h lex.h: Fix header include guards.
4793 2001-05-25  Mark Mitchell <mark@codesourcery.com>
4795         * decl.c (init_decl_processing): Tweak.
4797 2001-05-24  Mark Mitchell  <mark@codesourcery.com>
4799         * decl.c (duplicate_decls): Tidy.
4800         (init_decl_processing): Always set flag_no_builtin.
4802 2001-05-24  Nathan Sidwell  <nathan@codesourcery.com>
4804         PR c++/2184
4805         * decl2.c (do_local_using_decl): Push the decls, even in a
4806         template.
4808 2001-05-22  Mark Mitchell  <mark@codesourcery.com>
4810         * optimize.c (initialize_inlined_parameters): Don't set
4811         TREE_READONLY for a VAR_DECL taking the place of an inlined
4812         PARM_DECL.
4814 2001-05-22  Jason Merrill  <jason_merrill@redhat.com>
4816         * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
4817         * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
4818         attribute.
4820 2001-05-22  Joseph S. Myers  <jsm28@cam.ac.uk>
4822         * parse.y: Refer to compound literals as such, not as
4823         constructor-expressions.
4825 2001-05-21  Mark Mitchell  <mark@codesourcery.com>
4827         * call.c (build_op_delete_call): Ignore exception-specifications
4828         when looking for matching delete operators.
4829         * init.c (build_new_1): Compute whether or not the allocation
4830         function used is a placement allocation function or not, and
4831         communicate this information to build_op_delete_call.
4833 2001-05-21  Jason Merrill  <jason_merrill@redhat.com>
4835         * class.c (build_vtable_entry_ref): Lose vtbl parm.  Fix for new abi.
4836         (build_vtbl_ref): Adjust.
4837         (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
4838         * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
4839         Re-add vtable-gc.
4840         (unsupported_options): Correspondingly.
4842         * decl2.c (maybe_make_one_only): Check flag_weak, not
4843         supports_one_only().
4845         * cp-tree.def (START_CATCH_STMT): Lose.
4846         * dump.c (cp_dump_tree): Don't dump it.  Do dump HANDLER_PARMS.
4847         * tree.c (cp_statement_code_p): Don't case it.
4848         * semantics.c (cp_expand_stmt): Likewise.
4849         * cp-tree.h (START_CATCH_TYPE): Lose.
4850         (HANDLER_TYPE): New.
4851         * except.c (expand_start_catch_block): Don't start any blocks.
4852         Return the type.
4853         (expand_end_catch_block): Don't end any blocks.
4854         * parse.y (handler): Don't pass anything from finish_handler_parms
4855         to finish_handler.
4856         * pt.c (tsubst_expr): Likewise.
4857         * semantics.c (begin_handler): Call note_level_for_catch here.
4858         (finish_handler_parms): Don't return anything.
4859         (genrtl_catch_block, begin_catch_block): Lose.
4860         (genrtl_handler): Call expand_start_catch here.
4862 2001-05-18  Jason Merrill  <jason_merrill@redhat.com>
4864         * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
4865         (get_vtable_decl, build_vtt): Not here.
4867 2001-05-20  Nathan Sidwell  <nathan@codesourcery.com>
4869         PR c++/2781
4870         * optimize.c (update_cloned_parm): Copy addressability and other
4871         flags.
4873 2001-05-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4875         * pt.c (determine_specialization): Ignore artificial functions.
4877 2001-05-20  Neil Booth  <neil@daikokuya.demon.co.uk>
4879         * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
4880         (C_RID_CODE): Remove.
4881         * lex.c (cxx_init_options): Call set_identifier_size.  Update.
4882         (init_parse): Don't do it here.
4884 2001-05-18  Diego Novillo  <dnovillo@redhat.com>
4886         * decl2.c (finish_objects): Use the original SYMBOL_REF from the
4887         function declaration to avoid stripping the symbol's attributes.
4889 2001-05-18  Nathan Sidwell  <nathan@codesourcery.com>
4891         * decl.c (pushdecl): Adjust error string.
4892         (xref_tag): Adjust friend class injection warning. Remove the
4893         inherited name from the class shadowed scope.
4895 2001-05-17  Mark Mitchell  <mark@codesourcery.com>
4897         * except.c (cp_protect_cleanup_actions): New function.
4898         (init_exception_processing): Don't set protect_cleanup_actions
4899         here.  Do set lang_protect_cleanup_actions.
4901 2001-05-16  Nathan Sidwell  <nathan@codesourcery.com>
4903         * spew.c (read_token): Call yyerror on all unexpected tokens.
4905 2001-05-16  Nathan Sidwell  <nathan@codesourcery.com>
4907         * init.c (member_init_ok_or_else): Take a tree rather than
4908         string for name.
4909         (expand_member_init): Adjust.
4911 2001-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
4913         * decl.c (duplicate_decls): Suppress warning about duplicate
4914         decls if the first decl is a friend.
4916 2001-05-12  Zack Weinberg  <zackw@stanford.edu>
4918         * except.c (choose_personality_routine): Export.  Add
4919         explanatory comment.  Take an enum languages, not a boolean.
4920         (initialize_handler_parm): Adjust to match.
4921         * cp-tree.h: Prototype choose_personality_routine.
4922         * lex.c (handle_pragma_java_exceptions): New function.
4923         (init_cp_pragma): Register #pragma GCC java_exceptions.
4925 2001-05-12  Neil Booth  <neil@cat.daikokuya.demon.co.uk>
4927         * method.c (build_mangled_C99_name): Remove unused prototype.
4929 2001-05-12  Alexandre Oliva  <aoliva@redhat.com>
4931         * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
4932         * typeck.c (get_member_function_from_ptrfunc,
4933         build_ptrmemfunc, expand_ptrmemfunc_cst): Take
4934         TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
4936         Reverted Geoff Keating's 2001-05-03's patch.
4938 2001-05-11  Ira Ruben   <ira@apple.com>
4940         * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
4942 2001-05-11  Neil Booth  <neil@daikokuya.demon.co.uk>
4944         * cp-tree.h (finish_label_expr, lookup_label): Delete.
4945         * parse.y: Update for '&&'; don't issue warning here.
4946         * semantics.c (finish_label_expr): Delete.
4948 2001-05-07  Mark Mitchell  <mark@codesourcery.com>
4950         * splay-tree.h (splay_tree_max): New function.
4951         (splay_tree_min): Likewise.
4953 2001-05-03  Geoffrey Keating  <geoffk@redhat.com>
4955         * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
4956         (pfn_vflag_identifier): Define.
4957         Update comment about layout of pointer functions.
4958         (build_ptrmemfunc1): Update prototype.
4959         (expand_ptrmemfunc_cst): Update prototype.
4960         * decl.c (initialize_predefined_identifiers): Initialize
4961         pfn_vflag_identifier.
4962         (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
4963         an extra field to the type.
4964         * expr.c (cplus_expand_constant): Pass 'flag' between
4965         expand_ptrmemfunc_cst and build_ptrmemfunc1.
4966         * typeck.c (get_member_function_from_ptrfunc): When
4967         FUNCTION_BOUNDARY < 16, look at additional field to determine
4968         if a pointer-to-member is a real pointer or a vtable offset.
4969         (build_ptrmemfunc1): Add new parameter to contain extra field.
4970         (build_ptrmemfunc): Pass the extra field around.
4971         (expand_ptrmemfunc_cst): Add new parameter to return extra field.
4972         (pfn_from_ptrmemfunc): Ignore the extra field.
4974 2001-05-03  Mark Mitchell  <mark@codesourcery.com>
4976         * cp-tree.h (flag_inline_trees): Update documentation.
4977         * decl.c (init_decl_processing): Adjust handling of
4978         flag_inline_functions and flag_inline_trees to support -O3.
4979         (grokfndecl): Set DECL_INLINE on all functions if that's what
4980         the user requested.
4981         (save_function_data): Clear DECL_INLINE in
4982         current_function_cannot_inline is non-NULL.
4983         * decl2.c (flag_inline_trees): Update documentation.
4985 2001-05-03  Nathan Sidwell  <nathan@codesourcery.com>
4987         * dump.c (cp_dump_tree, USING_STMT case): New case.
4988         * tree.c (cp_statement_code_p): Add USING_STMT.
4989         * decl2.c (do_using_directive): Add the using directive statement.
4991         * tree.c (walk_tree): Reformat an if block.
4993 2001-05-02  Mark Mitchell  <mark@codesourcery.com>
4995         * decl.c (compute_array_index_type): Don't try to do anything with
4996         the indices when processing a template.
4998 2001-05-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5000         * call.c: NULL_PTR -> NULL.
5001         * class.c: Likewise.
5002         * cvt.c: Likewise.
5003         * decl.c: Likewise.
5004         * decl2.c: Likewise.
5005         * except.c: Likewise.
5006         * init.c: Likewise.
5007         * rtti.c: Likewise.
5008         * search.c: Likewise.
5009         * tree.c: Likewise.
5010         * typeck.c: Likewise.
5011         * typeck2.c: Likewise.
5013 2001-05-02  Mark Mitchell  <mark@codesourcery.com>
5015         * decl2.c (do_using_directive): Revert previous patch.
5017 2001-05-01  Nathan Sidwell  <nathan@codesourcery.com>
5019         * cp-tree.def (USING_STMT): New statement node.
5020         * cp-tree.h (USING_STMT_NAMESPACE): New macro.
5021         * decl2.c (do_using_directive): Add USING_STMT to statement
5022         tree. Don't emit errors when processing template decl.
5023         * pt.c (tsubst_expr, USING_STMT case): New case.
5024         * semantics.c (cp_expand_stmt, USING_STMT case): New case.
5026 2001-05-01  Nathan Sidwell  <nathan@codesourcery.com>
5028         * call.c (build_new_op): Convert args from reference here.
5029         (build_conditional_expr): Don't convert here.
5031 2001-05-01  Nathan Sidwell  <nathan@codesourcery.com>
5033         * spew.c (last_token_id): New static variable.
5034         (read_token): Set it here.
5035         (yyerror): Use it here.
5037 2001-04-30  Richard Henderson  <rth@redhat.com>
5039         * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
5040         * decl.c: Likewise.
5042 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
5044         * gxxint.texi: Remove.
5045         * Make-lang.in: Remove all traces of gxxint.texi.
5047 Mon Apr 30 16:14:10 2001  Mark P Mitchell  <mark@codesourcery.com>
5049         * decl2.c (start_static_initialization_or_destruction): Correct
5050         logic to handle the -fno-use-cxa-atexit case.
5052 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
5054         * optimize.c (update_cloned_parm): New function.
5055         (maybe_clone_body): Use it.  Update the `this' parameter too.
5057 2001-04-29  Joseph S. Myers  <jsm28@cam.ac.uk>
5059         * decl2.c (unsupported_options): Add new-abi.
5060         * lang-options.h: Remove no longer supported options.
5062 2001-04-27  Nathan Sidwell  <nathan@codesourcery.com>
5064         * except.c (can_convert_eh): Don't check template parms,
5065         typename types etc.
5067 2001-04-27  Nathan Sidwell  <nathan@codesourcery.com>
5069         * optimize.c (maybe_clone_body): Copy parameter names and locations.
5071 2001-04-27  Nathan Sidwell  <nathan@codesourcery.com>
5073         * cp-tree.h (adjust_clone_args): Prototype new function.
5074         * class.c (adjust_clone_args): New function.
5075         * decl.c (start_function): Call it for in charge ctors.
5077 2001-04-26  Mark Mitchell  <mark@codesourcery.com>
5079         * method.c (use_thunk): Make sure that thunks really are emitted
5080         when requested.
5082 2001-04-26  Nathan Sidwell <nathan@codesourcery.com>
5084         * mangle.c (write_chars): New macro.
5085         (hwint_to_ascii): New function
5086         (write_number): Use it.
5087         (write_integer_cst): Deal with really big numbers.
5089 2001-04-25  Mark Mitchell  <mark@codesourcery.com>
5091         * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
5092         the clone.
5094 2001-04-25  Nathan Sidwell  <nathan@codesourcery.com>
5096         * decl.c (grokdeclarator): Set context of namespace scope
5097         TYPE_DECLS.
5099 2001-04-24  Zack Weinberg  <zackw@stanford.edu>
5101         * cp/optimize.c: Include hashtab.h.
5102         (struct inline_data): Add tree_pruner.
5103         (expand_call_inline, expand_calls_inline): Use it when calling
5104         walk_tree.
5105         (optimize_function): Initialize and free tree_pruner.
5107 2001-04-24  Nathan Sidwell <nathan@codesourcery.com>
5109         Lazy __FUNCTION__ generation.
5110         * cp-tree.def (FUNCTION_NAME): Remove.
5111         * cp-tree.h (function_name_declared_p): Remove.
5112         (cp_fname_init): Prototype.
5113         * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
5114         don't call declare_function_name. Call start_fname_decls.
5115         (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
5116         clobber the line number.
5117         (cp_fname_init): New function.
5118         (start_function): Call start_fname_decls.
5119         (finish_function): Call finish_fname_decls.
5120         * lex.c (reswords): Add slots for __FUNCTION__ et al.
5121         (rid_to_yy): Add mappings for __FUNCTION__ et al.
5122         * optimize.c (maybe_clone_body): Remove function_name_declared_p.
5123         * parse.y (VAR_FUNC_NAME): New token.
5124         (primary): Add VAR_FUNC_NAME.
5125         * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
5126         generation.
5127         (tsubst, FUNCTION_NAME case): Remove.
5128         (tsubst_copy, FUNCTION_NAME case): Remove.
5129         (tsubst_expr, DECL_STMT case): Be careful with a
5130         DECL_PRETTY_FUNCTION_P.
5131         (instantiate_decl): Remove function_name_declared_p.
5132         * semantics.c (begin_compound_statement): Don't call
5133         declare_function_name here.
5134         (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
5135         (finish_translation_unit): Call finish_fname_decls.
5136         (expand_body): Remove function_name_declared_p.
5137         * typeck2.c (digest_init): Allow any ERROR_MARK.
5139 2001-04-24  Nathan Sidwell  <nathan@codesourcery.com>
5141         * pt.c (tsubst_decl): Use VOID_TYPE_P.
5142         * semantics.c: Fix some typos.
5144 2001-04-23  Phil Edwards  <pme@sources.redhat.com>
5146         * cp/decl2.c (flag_honor_std):  Always initialize to 1.
5148 2001-04-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5150         * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
5152 2001-04-23  Jason Merrill  <jason_merrill@redhat.com>
5154         * except.c (build_throw): Wrap the initialization of the exception
5155         object in a MUST_NOT_THROW_EXPR.
5156         (do_free_exception): #if 0.
5158 2001-04-20  Mark Mitchell  <mark@codesourcery.com>
5160         * cp-tree.h (finish_enum): Change prototype.
5161         * decl.c (finish_enum): Reorganize.
5162         * parse.y (structsp): Adjust calls to finish_enum.
5164 2001-04-20  Nathan Sidwell  <nathan@codesourcery.com>
5166         * tree.c (cp_tree_equal): Adjust final switch formatting. Add
5167         't' case.
5169 2001-04-20  Nathan Sidwell  <nathan@codesourcery.com>
5171         * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
5172         (layout_empty_base): Return at end flag.
5173         (build_base_field): Likewise.
5174         (build_base_fields): Likewise.
5175         (layout_virtual_bases): Don't add 1 to eoc value.
5176         (end_of_class): Use full size for empty bases.
5177         (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
5178         empty bases. Don't add 1 to eoc value. Only add trailing padding
5179         if we're an empty class with no empty bases.
5180         (dump_class_hierarchy): Dump size and alignment.
5182 2001-04-20  Jakub Jelinek  <jakub@redhat.com>
5184         * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
5185         ICS_BAD_FLAG.
5187 2001-04-20  Jakub Jelinek  <jakub@redhat.com>
5189         * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
5190         is found, look first if name does not match the structure name.
5192 2001-04-19  Mark Mitchell  <mark@codesourcery.com>
5194         * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
5195         set.
5196         (SET_DECL_LANGUAGE): New macro.
5197         * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
5198         (pushdecl): Likewise.
5199         (build_library_fn_1): Likewise.
5200         (build_cp_library_fn): Likewise.
5201         (grokfndecl): Likewise.
5202         (grokvardecl): Mark `extern "C"' variables as having C linkage.
5203         * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
5204         * lex.c (retrofit_lang_decl): Likewise.
5205         * mangle.c (mangle_decl_string): Don't mangle the names of
5206         variables declared with C language linkage.
5207         * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
5209 2001-04-18  John David Anglin  <dave@hiauly1.hia.nrc.ca>
5211         * semantics.c (simplify_aggr_init_exprs_r): Don't restore
5212         flag_access_control from uninitialized storage.
5214 2001-04-15  Mark Mitchell  <mark@codesourcery.com>
5216         * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
5217         * mangle.c (write_pointer_to_member_type): Fix mangling of
5218         pointers to cv-qualified member function types.
5220         * init.c (build_delete): Create a SAVE_EXPR for the address if
5221         we're going to use it more than once.
5223 2001-04-13  Mark Mitchell  <mark@codesourcery.com>
5225         * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
5226         (expand_ptremfunc_cst): Change prototype.
5227         (delta2_from_ptrmemfunc): Remove.
5228         * expr.c (cplus_expand_constant): Adjust call to
5229         expand_ptrmemfunc_cst.
5230         * typeck.c (build_ptrmemfunc1): Simplify.
5231         (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
5232         results in a constant.
5233         (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
5234         (delta2_from_ptrmemfunc): Remove.
5235         (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
5237 2001-04-12  Jason Merrill  <jason_merrill@redhat.com>
5239         * cp-tree.h (decl_namespace_list): New macro.
5240         (struct saved_scope): Add decl_ns_list.
5241         * decl.c (mark_saved_scope): Mark it.
5242         * decl2.c: Lose static decl_namespace_list.
5243         (init_decl2): Don't save it.
5245 2001-04-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5247         * cp-tree.h (warn_return_type, yylex): Delete redundant
5248         declarations.
5250         * decl.c (current_class_depth, global_namespace): Likewise.
5252         * decl2.c (current_class_depth, flag_gnu_xref): Likewise
5254         * repo.c (flag_use_repository): Likewise.
5256 2001-04-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5258         * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
5259         set_block, pushdecl, getdecls, gettags, init_decl_processing,
5260         maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
5261         lvalue_or_else, print_lang_statistics, comp_target_types,
5262         unsigned_type, signed_type, signed_or_unsigned_type,
5263         build_function_call, mark_addressable, incomplete_type_error):
5264         Delete redundant declarations.
5266 2001-04-11  Jason Merrill  <jason_merrill@redhat.com>
5268         * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
5269         (TYPE_ANONYMOUS_P): New macro.
5270         (TAGGED_TYPE_P): New macro.
5271         * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
5272         (grokfndecl, grokvardecl, grokdeclarator): Likewise.
5273         * tree.c (no_linkage_helper): Likewise.
5274         * semantics.c (begin_class_definition): Likewise.
5275         * pt.c (convert_template_argument): Likewise.
5276         * lex.c (check_for_missing_semicolon): Likewise.
5278 2001-04-12  Nathan Sidwell  <nathan@codesourcery.com>
5280         * class.c (dfs_unshared_virtual_bases): New function.
5281         (mark_primary_bases): Call it.
5282         (check_bases): Ignore virtual bases when determining
5283         nearly-emptiness.
5285 2001-04-12  Nathan Sidwell  <nathan@codesourcery.com>
5287         * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
5289 2001-04-11  Mark Mitchell  <mark@codesourcery.com>
5291         * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
5292         cloned function to the clone.
5294 2001-04-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5296         * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
5298         * semantics.c: Include expr.h.
5300 2001-04-11  Nathan Sidwell  <nathan@codesourcery.com>
5302         * method.c (implicitly_declare_fn): Commonize code for copy ctor
5303         and assignment op. Set TREE_USED for parameter.
5305 2001-04-10  Mark Mitchell  <mark@codesourcery.com>
5307         * class.c (find_final_overrider_data): Add `candidates'.
5308         (dfs_find_final_overrider): Don't issue error messages
5309         prematurely.
5310         (find_final_overrider): Issue error messages here.
5311         (build_base_field): Don't warn about amgibuous direct bases here.
5312         (warn_about_ambiguous_direct_bases): New function.
5313         (layout_class_type): Use it.
5315 2001-04-10  Richard Henderson  <rth@redhat.com>
5317         * typeck.c (build_array_ref): Push the array reference inside
5318         COMPOUND_EXPR and COND_EXPR.
5320 2001-04-05  Mark Mitchell  <mark@codesourcery.com>
5322         * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
5323         * decl.c (duplicate_decls): Adjust accordingly.
5324         (maybe_commonize_var): Likewise.
5325         (grokfndecl): Likewise.
5326         (start_function): Likewise.
5327         (start_method): Likewise.
5328         * decl2.c (key_method): Likewise.
5329         (import_export_decl): Likewise.
5330         * method.c (implicitly_declare_fn): Likewise.
5331         * optimize.c (maybe_clone_body): Likewise.
5333 2001-04-05  Benjamin Kosnik  <bkoz@redhat.com>
5335         * lang-specs.h: Add __DEPRECATED.
5337 Thu Apr  5 16:54:29 2001  J"orn Rennecke <amylaar@redhat.com>
5339         * search.c (get_dynamic_cast_base_type): When building a new
5340         constant, set its type to ssizetype.
5342 2001-04-04  Jakub Jelinek  <jakub@redhat.com>
5344         * optimize.c (expand_call_inline): Only add newly inlined statements
5345         into inlined_stmts.
5347 2001-04-03  Mark Mitchell  <mark@codesourcery.com>
5349         * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
5350         (OPERATOR_FORMAT): Likewise.
5351         (OPERATOR_TYPENAME_FORMAT): Likewise.
5352         * operators.def: Remove old name-mangling information.
5353         * decl.c (grok_op_properties): Adjust accordingly.
5354         * lex.c (init_operators): Likewise.
5355         * rtti.c (get_tinfo_decl): Issue error messages about types that
5356         have variable size.
5358 2001-04-03  Mark Mitchell  <mark@codesourcery.com>
5360         * decl2.c (import_export_decl): Don't call import_export_class
5361         when processing an inline member function.
5362         * semantics.c (expand_body): Call import_export_decl before
5363         emitting inline functions.
5365 2001-03-28  Richard Henderson  <rth@redhat.com>
5367         IA-64 ABI Exception Handling:
5368         * cp-tree.def (EH_SPEC_BLOCK): New.
5369         (MUST_NOT_THROW_EXPR): New.
5370         * cp-tree.h: Update changed function declarations.
5371         (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
5372         (CPTI_CALL_UNEXPECTED): New.
5373         (struct cp_language_function): Rename x_eh_spec_try_block
5374         to x_eh_spec_block.
5375         (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
5376         * decl.c (current_binding_level): If no current function
5377         bindings, revert to scope_chain.
5378         (initialize_predefined_identifiers): Remove __cp_push_exception.
5379         (store_parm_decls): Use begin_eh_spec_block.
5380         (finish_function): Use finish_eh_spec_block.
5381         (mark_lang_function): Update for name changes.
5382         * decl2.c (finish_file): No mark_all_runtime_matches.
5383         * dump.c (cp_dump_tree): Handle new tree codes.
5384         * error.c (dump_expr) [BIND_EXPR]: Fix typo.
5385         * except.c (catch_language_init, catch_language): Remove.
5386         (init_exception_processing): Don't set language code.
5387         Initialize call_unexpected_node, protect_cleanup_actions,
5388         eh_personality_libfunc, lang_eh_runtime_type.
5389         (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
5390         (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
5391         (prepare_eh_type): Split out type canonicalizations ...
5392         (build_eh_type_type): ... from here.
5393         (build_eh_type_type_ref): Remove.
5394         (mark_all_runtime_matches): Remove.
5395         (build_exc_ptr): New.
5396         (do_begin_catch, do_end_catch): New.
5397         (do_pop_exception): Remove.
5398         (build_terminate_handler): Remove.
5399         (choose_personality_routine): Split out language choice from ...
5400         (initialize_handler_parm): ... here.
5401         Use MUST_NOT_THROW_EXPR.
5402         (expand_start_catch_block): Use do_begin_catch.  Simplify Java
5403         exception object handling.
5404         (expand_start_eh_spec, expand_end_eh_spec): Remove.
5405         (expand_exception_blocks, alloc_eh_object): Remove.
5406         (begin_eh_spec_block, finish_eh_spec_block): New.
5407         (do_allocate_exception, do_free_exception): New.
5408         (expand_throw): Merge into ...
5409         (build_throw): ... here.  Update for abi.
5410         * expr.c (cplus_expand_expr): No expand_internal_throw.
5411         Handle MUST_NOT_THROW_EXPR.
5412         * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
5413         * semantics.c (*) Update for except.h name changes.
5414         (genrtl_try_block): No protect_with_terminate.
5415         (genrtl_eh_spec_block): New.
5416         (genrtl_handler): Don't emit the goto here.
5417         (cp_expand_stmt): Handle EH_SPEC_BLOCK.
5418         (genrtl_finish_function): Don't expand_exception_blocks.
5419         * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
5421 2001-03-28  Richard Henderson  <rth@redhat.com>
5423         * decl.c (struct named_label_list): Rename eh_region to
5424         in_try_scope, add in_catch_scope.
5425         (struct binding_level): Rename eh_region to is_try_scope,
5426         add is_catch_scope.
5427         (note_level_for_try): Rename from note_level_for_eh.
5428         (note_level_for_catch): New.
5429         (poplevel): Copy both is_try_scope and is_catch_scope to
5430         the named_label_list struct.
5431         (check_previous_goto_1): Don't check for catch block via
5432         DECL_ARTIFICIAL; use in_try_scope instead.
5433         (check_goto): Likewise.
5434         * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
5435         * except.c (expand_start_catch_block): Call note_level_for_catch.
5436         * semantics.c (begin_compound_stmt): Update for note_level_for_try.
5438 2001-03-27  Richard Henderson  <rth@redhat.com>
5440         * except.c: Use USING_SJLJ_EXCEPTIONS instead of
5441         exceptions_via_longjmp.
5443 2001-03-27  Phil Edwards  <pme@sources.redhat.com>
5445         * pt.c (check_default_tmpl_args):  Make error messages clearer.
5447 2001-03-26  Phil Edwards  <pme@sources.redhat.com>
5449         * error.c:  Also undefine 'A' macro used for cp_printers definition.
5451 2001-03-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5453         * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5455 2001-03-26  Mike Yang <yang@research.att.com>
5456             Mark Mitchell  <mark@codesourcery.com>
5458         * dump.c (dump_access): New function.
5459         (cp_dump_tree): Use it.  Dump basetype information for class
5460         types.
5462 2001-03-26  Mark Mitchell  <mark@codesourcery.com>
5464         * Makefile.in (optimize.o): Depend on params.h.
5465         (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
5466         (init_decl_processing): Set flag_no_inline when doing
5467         inlining-on-trees.
5468         * optimize.c: Include params.h.
5469         (struct inline_data): Improve documentation of FNS.  Add
5470         FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
5471         (INSNS_PER_STMT): New macro.
5472         (remap_block): Use CLONING_P.
5473         (inlinable_function_p): Don't inline big functions.
5474         (expand_call_inline): Keep track of how much inlining we've done.
5475         (optimize_function): Set FIRST_INLINED_FN.
5476         (maybe_clone_body): Set CLONING_P.
5477         * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
5478         tree nodes.
5479         (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
5480         rest_of_compilation.  Clear DECL_RTL for local variables
5481         afterwards.
5482         (clear_decl_rtl): New function.
5484 2001-03-26  Nathan Sidwell  <nathan@codesourcery.com>
5486         Implement DR 209
5487         * cp-tree.h (skip_type_access_control,
5488         reset_type_access_control): Prototype.
5489         * decl.c (grokdeclarator): Access of friends is not checked.
5490         * parse.y (component_decl_list): Reset type access control.
5491         * semantics.c (decl_type_access_control): Clear
5492         current_type_lookups.
5493         (save_type_access_control): Don't save if not deferring.
5494         (skip_type_access_control, reset_type_access_control): New
5495         functions.
5496         (begin_class_definition): Do type access control for basetypes.
5497         Start deferred access control.
5498         (finish_class_definition): Resume immediate access control if
5499         this is a local class.
5501 2001-03-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5503         * class.c (add_method): Use memcpy/memmove, not bcopy.
5505         * decl.c (duplicate_decls): Likewise.
5507 2001-03-23  Jakub Jelinek  <jakub@redhat.com>
5509         * mangle.c (write_discriminator): Use `_0' for discriminator 1,
5510         not `_'.
5512 2001-03-23  Jakub Jelinek  <jakub@redhat.com>
5514         * decl.c (local_names): Define.
5515         (push_local_name): New.
5516         (grok_reference_init): Return init if initializing static reference
5517         variable with non-constant instead of emitting it.
5518         Move expand_static_init call to cp_finish_decl.
5519         (layout_var_decl): Call push_local_name.
5520         (maybe_commonize_var): Allow inlining functions even if they have
5521         static local variables, use comdat_linkage for them if flag_weak.
5522         (check_initializer): Call obscure_complex_init if
5523         grok_reference_init returned non-zero.
5524         (save_function_data): Clear x_local_names.
5525         (pop_cp_function_context): Free x_local_names.
5526         (mark_inlined_fns): Remove.
5527         (mark_lang_function): Mark x_local_names.
5528         (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
5529         Mark inlined_fns as tree, remove call to mark_inlined_fns.
5530         * class.c (alter_access): Ensure DECL_ACCESS is never set if
5531         DECL_DISCRIMINATOR_P.
5532         * cp-tree.h (cp_language_function): Add x_local_names.
5533         (lang_decl_flags): Add discriminator into u2.
5534         (lang_decl_inlined_fns): Remove.
5535         (lang_decl): inlined_fns is now a TREE_VEC.
5536         (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
5537         * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
5538         TREE_VEC, not a custom structure.
5539         (optimize_function): Likewise.
5540         * mangle.c (discriminator_for_local_entity): Discriminate among
5541         VAR_DECL local entities.
5542         * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
5543         is not valid.
5545 2001-03-22  Bryce McKinlay  <bryce@albatross.co.nz>
5547         Add support for Java interface method calls.
5548         * cp-tree.h (struct lang_type): Add java_interface flag.
5549         (TYPE_JAVA_INTERFACE): New macro.
5550         * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
5551         by setting TYPE_JAVA_INTERFACE.
5552         * call.c (java_iface_lookup_fn): New static.
5553         (build_over_call): If calling a method declared in a
5554         TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
5555         expression which resolves the function address.
5556         (build_java_interface_fn_ref): New function.
5558 2001-03-22  Richard Henderson  <rth@redhat.com>
5560         * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
5561         * except.c: Don't include it.
5563 2001-03-22  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
5564             based on an idea from Joe Buck <jbuck@synopsys.com>
5566         * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
5567         New nonterminals.
5568         (data_def, component_decl): Add reductions to bad_decl.
5570 2001-03-22  Jakub Jelinek  <jakub@redhat.com>
5572         * method.c (do_build_assign_ref): Don't use build_modify_expr for
5573         anonymous aggregates, since they don't have assignment operator
5574         method.
5575         * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
5576         assignment operators for anonymous structure fields.
5578 2001-03-21  Jason Merrill  <jason@redhat.com>
5580         * pt.c (instantiate_decl): Abort if we see a member constant
5581         instantiation that doesn't already have its initializer.
5582         Downgrade explicit instantiation without definition to pedwarn.
5584         * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
5585         * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
5586         (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
5588         * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
5589         (pending_vtables): Remove.
5590         * decl2.c (pending_vtables): Remove.
5591         (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
5592         CLASSTYPE_VTABLE_NEEDS_WRITING.
5593         (import_export_class): Likewise.
5594         (init_decl2): Don't mark pending_vtables.
5595         * lex.c (handle_pragma_vtable): Just sorry.
5596         * pt.c (instantiate_class_template): Don't mess with
5597         CLASSTYPE_VTABLE_NEEDS_WRITING.
5598         (mark_class_instantiated): Likewise.
5599         * ptree.c (print_lang_type): Don't print it.
5600         * semantics.c (begin_class_definition): Don't set it.
5602         * pt.c (template_tail): Replace with last_pending_template.
5603         (maybe_templates, maybe_template_tail): Remove.
5604         (add_pending_template): Adjust.
5605         (instantiate_pending_templates): Adjust.
5607         * cp-tree.h (struct saved_scope): Remove lang_stack field.
5608         (current_lang_stack): Remove.
5609         * decl.c (maybe_push_to_top_level): Don't initialize it.
5610         (duplicate_decls): Use current_lang_depth.
5611         (xref_basetypes): Likewise.
5612         * class.c (current_lang_depth): New fn.
5613         (push_lang_context): Use more varray functionality.
5614         (pop_lang_context): Likewise.
5616         * error.c (GLOBAL_THING): Always use '__'.
5618 2001-03-21  Mark Mitchell  <mark@codesourcery.com>
5620         * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
5622         * mangle.c (mangle_decl_string): Mangle the names of overloaded
5623         operators, even when they have `extern "C"' linkage.
5625 2001-03-19  Mark Mitchell  <mark@codesourcery.com>
5627         * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
5628         COPY_DECL_ASSEMBLER_NAME, etc.  Don't set DECL_ASSEMBLER_NAME
5629         where it's not necessary.
5630         (add_method): Remove optimization involving comparison of
5631         DECL_ASSEMBLER_NAME.
5632         (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
5633         COPY_DECL_ASSEMBLER_NAME, etc.  Don't set DECL_ASSEMBLER_NAME
5634         where it's not necessary.
5635         (check_methods): Likewise.
5636         (build_clone): Likewise.
5637         (built_vtt): Likewise.
5638         * cp-tree.h (DECL_NEEDED_P): Likewise.
5639         * decl.c (pushtag): Likewise.
5640         (duplicate_decls): Likewise.
5641         (pushdecl): Likewise.
5642         (builtin_function): Likewise.
5643         (build_library_fn_1): Set DECL_LANGUAGE for library functions.
5644         (build_cp_library_fn): Likewise.
5645         (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
5646         COPY_DECL_ASSEMBLER_NAME, etc.  Don't set DECL_ASSEMBLER_NAME
5647         where it's not necessary.
5648         (make_rtl_for_nonlocal_decl): Likewise.
5649         (cp_finish_decl): Likewise.
5650         (grokfndecl): Likewise.
5651         (grokvardecl): Likewise.
5652         (grokdeclarator): Likewise.
5653         (start_function): Likewise.
5654         (cp_missing_return_ok_p): Likewise.
5655         * decl2.c (grokclassfn): Likewise.
5656         (check_classfn): Likewise.
5657         (finish_static_data_member_decl): Likewise.
5658         (grokfield): Likewise.
5659         * error.c (GLOBAL_IORD_P): Remove.
5660         (dump_global_iord): Improve output.
5661         (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
5662         * except.c (nothrow_libfn_p): Summarily reject any function not in
5663         namespace-scope.
5664         * init.c (build_java_class_ref): Don't explicitly set
5665         DECL_ASSEMBLER_NAME after calling mangle_decl.
5666         * mangle.c (mangle_decl_string): Handle extern "C" functions.
5667         (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
5668         * method.c (set_mangled_name_for_decl): Don't explicitly set
5669         DECL_ASSEMBLER_NAME after calling mangle_decl.
5670         (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
5671         IDENTIFIER_GLOBAL_VALUE for the thunk.
5672         * pt.c (set_mangled_name_for_template_decl): Remove.
5673         (check_explicit_specialization): Don't use it.
5674         (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
5675         (tsubst_friend_function): Likewise.
5676         (tsubst_decl): Likewise.
5677         (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
5678         * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
5679         COPY_DECL_ASSEMBLER_NAME, etc.  Don't set DECL_ASSEMBLER_NAME
5680         where it's not necessary.
5681         (tinfo_base_init): Likewise.
5682         (create_real_tinfo_var): Likewise.
5683         * search.c (looup_field_1): Likewise.
5684         * semantics.c (finish_named_return_value): Likewise.
5685         * tree.c (init_tree): Set lang_set_decl_assembler_name.
5687 2001-03-15  Gabriel Dos Reis  <gdr@codesourcery.com>
5689         Correct semantics restrictions checking in throw-expression.
5690         * except.c (is_admissible_throw_operand): New function.
5691         (build_throw): Use it.
5693 2001-03-14  Mark Mitchell  <mark@codesourcery.com>
5695         * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
5696         and its ilk.
5698 2001-03-14  Mark Mitchell  <mark@codesourcery.com>
5700         * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5701         * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
5702         * decl.c (duplicate_decls): Likewise.
5703         (builtin_function): Likewise.
5704         (build_library_fn): Likewise.
5705         (build_cp_library_fn): Likewise.
5706         (check_initializer): Likewise.
5707         (cp_finish_decl): Likewise.
5708         * decl2.c (grokfield): Likewise.
5709         (grok_function_init): Remove #if 0'd code.
5710         (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5711         * friend.c (do_friend): Likewise.
5712         * init.c (get_temp_regvar): Likewise.
5713         * method.c (make_thunk): Likewise.
5714         * pt.c (tsubst_friend_function): Likewise.
5715         (tsubst_decl): Likewise.
5716         (regenerate_decl_from_template): Likewise.
5717         * semantics.c (genrtl_named_return_value): Likewise.
5718         (expand_body): Likewise.
5719         (genrtl_finish_function): Likewise.
5720         * tree.c (cp_tree_equal): Likewise.
5722 2001-03-12  Nathan Sidwell  <nathan@codesourcery.com>
5724         * call.c (convert_like_real): Add extra semantics to INNER
5725         parameter. Don't convert to temporary if a user conversion
5726         gives us an lvalue that we're about to bind to a reference.
5727         Set INNER to indicate pending reference binding on recursive
5728         calls.
5730 2001-03-10  Neil Booth  <neil@daikokuya.demon.co.uk>
5732         * cp/lex.c: Delete duplicate pending_lang_change.
5734 2001-03-10  Neil Booth  <neil@daikokuya.demon.co.uk>
5736         * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
5737         Similarly.
5738         * cp/repo.c (get_base_filename, open_repo_file): Similarly.
5739         * cp/cp-tree.h: Remove file_name_nondirectory prototype.
5741 2001-03-09  Zack Weinberg  <zackw@stanford.edu>
5743         * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
5745 2001-03-08  Stan Shebs  <shebs@apple.com>
5747         * cp-tree.h (set_identifier_local_value): Remove unused decl.
5749 2001-03-06  Zack Weinberg  <zackw@stanford.edu>
5751         * spew.c: Remove references to CPP_OSTRING.
5753 2001-03-06  Andrew Haley  <aph@redhat.com>
5755         * typeck.c (convert_arguments): Check that we have an fndecl.
5757 2001-03-05  Andrew Haley  <aph@redhat.com>
5759         * typeck.c (convert_arguments): Don't do ellipsis conversion for
5760         __built_in_constant_p.
5762 2001-03-02  Nathan Sidwell  <nathan@codesourcery.com>
5764         * typeck.c (build_static_cast): Allow enum to enum conversions
5765         as per DR 128.
5767 2001-03-02  Nathan Sidwell  <nathan@codesourcery.com>
5769         * class.c (check_field_decls): Pointers to member do not a
5770         non-pod struct make, as per DR 148.
5772 2001-03-02  Nathan Sidwell  <nathan@codesourcery.com>
5774         * call.c (joust): cp_pedwarn when using gnu extension concerning
5775         worst conversion sequences.
5777 2001-03-01  Zack Weinberg  <zackw@stanford.edu>
5779         * decl.c: Replace all uses of 'boolean' with 'bool'.
5781 2001-03-01  Zack Weinberg  <zackw@stanford.edu>
5783         * lang-specs.h: Add zero initializer for cpp_spec field to
5784         all array elements that need one.  Don't put an #ifdef inside
5785         the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
5786         use it.
5788 2001-03-01  Nathan Sidwell  <nathan@codesourcery.com>
5790         Implement using decls inside template functions.
5791         * decl2.c (validate_nonmember_using_decl): Don't special case
5792         fake_std_node in the global namespace. Don't reject early when
5793         processing a template.
5794         (do_local_using_decl): Add to statement tree. Don't do further
5795         processing when building a template.
5796         * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
5798 2001-03-01  Nathan Sidwell  <nathan@codesourcery.com>
5800         * decl2.c (do_nonmember_using_decl): Don't complain if we find
5801         same function. Do complain about ambiguating extern "C"
5802         declarations.
5804 2001-02-28  Nathan Sidwell  <nathan@codesourcery.com>
5806         Remove floating point and complex type template constant parms.
5807         * pt.c (convert_nontype_argument): Remove REAL_TYPE and
5808         COMPLEX_TYPE extensions.
5809         (invalid_nontype_parm_type_p): Likewise.
5811 2001-02-27  Jeffrey Oldham  <oldham@codesourcery.com>
5813         * except.c (call_eh_info): Revert "match_function"'s type.
5815 2001-02-27  Nathan Sidwell  <nathan@codesourcery.com>
5817         Fix ctor vtable vcall offsets.
5818         * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
5819         (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
5820         (get_matching_base): Remove.
5821         (get_original_base): New function.
5822         (build_vtbl_initializer): Initialize vid.rtti_binfo.
5823         Use a virtual thunk for a ctor vtable with an index
5824         (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
5825         primary base within a constructor vtable. Only set
5826         BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
5827         when primary base has been lost.
5828         * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
5830 2001-02-26  Jeffrey Oldham  <oldham@codesourcery.com>
5832         * call.c (joust): Ensure more_specialized()'s argument length
5833         parameter has correct value for constructors.
5835 2001-02-26  Nathan Sidwell  <nathan@codesourcery.com>
5837         * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
5839         * decl.c (mark_inlined_fns): Prototype.
5841 2001-02-22  Mark Mitchell  <mark@codesourcery.com>
5843         * spew.c (yylex): Correct handling of friends.
5845 2001-02-22  Mark Mitchell  <mark@codesourcery.com>
5847         * mangle.c (write_encoding): Pass write_function_type the
5848         FUNCTION_DECL for the function being encoded.
5849         (write_function_type): Pass it along to write_bare_function_type.
5850         (write_bare_function_type): Pass it along to write_method_parms.
5851         (write_method_parms): Don't mangle the compiler-generated
5852         parameters to a constructor or destructor.
5854 2001-02-22  Andreas Jaeger  <aj@suse.de>
5856         * optimize.c: Include toplev.h for
5857         note_deferral_of_defined_inline_function prototype.
5859 2001-02-22  Jakub Jelinek  <jakub@redhat.com>
5861         * cp-tree.h (struct lang_decl_inlined_fns): New.
5862         (struct lang_decls): Add inlined_fns.
5863         (DECL_INLINED_FNS): New macro.
5864         * optimize.c (struct inline_data): Add inlined_fns.
5865         (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
5866         (inlinable_function_p): Likewise, fix typo in comment,
5867         function is not inlinable if it already inlined function currently
5868         being optimized.
5869         (expand_call_inline): Add fn to inlined_fns if necessary.
5870         (optimize_function): Initialize inlined_fns.
5871         Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
5872         * decl.c (mark_inlined_fns): New function.
5873         (lang_mark_tree): Call it.
5875 2001-02-21  Jason Merrill  <jason@redhat.com>
5877         * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
5878         (DECL_UNINLINABLE): Move to middle-end.
5880         * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
5881         * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
5882         * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
5883         * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
5884         parms and outer BLOCK.  note_deferral_of_defined_inline_function.
5886         * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
5887         second parm of op=.
5889 2001-02-19  Mark Mitchell  <mark@codesourcery.com>
5891         * decl2.c (set_decl_namespace): Allow explicit instantiations in
5892         any namespace.
5894 2001-02-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5896         * optimize.c (expand_call_inline): Don't walk subtrees of type
5897         nodes.
5899 2001-02-18  Mark Mitchell  <mark@codesourcery.com>
5901         * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
5902         for a destructor.
5904 2001-02-18  Jason Merrill  <jason@redhat.com>
5906         Do put the VTT parameter in DECL_ARGUMENTS.
5907         * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
5908         (current_vtt_parm): New macro.
5909         (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
5910         (DECL_HAS_VTT_PARM_P): New macro.
5911         (DECL_VTT_PARM): Remove.
5912         (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
5913         * decl.c (duplicate_decls): Only copy the operator code if
5914         appropriate.
5915         (start_function): Set current_vtt_parm.
5916         (lang_mark_tree): Don't mark vtt_parm.
5917         * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
5918         DECL_ARGUMENTS.  Set DECL_HAS_VTT_PARM_P.
5919         * class.c (build_clone): Maybe remove the VTT parm.
5920         * optimize.c (maybe_clone_body): Set up the VTT parm.
5921         * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
5922         * call.c (build_over_call): Just allow the VTT arg.
5923         * method.c (make_thunk): Don't set DECL_VTT_PARM.
5924         (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
5925         (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
5926         * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
5927         * error.c (dump_function_decl): Likewise.
5928         * call.c (build_user_type_conversion_1, convert_like_real): Abort
5929         if we try to call a constructor with in-charge or VTT parms.
5930         * method.c (skip_artificial_parms_for): New fn.
5931         * call.c (add_function_candidate, build_over_call): Call it.
5932         * call.c (build_new_method_call): Use current_vtt_parm.
5933         * init.c (expand_virtual_init): Likewise.
5934         * class.c (same_signature_p): No longer static.
5935         * cp-tree.h: Declare it.
5936         * search.c (look_for_overrides_r): Use it.
5938 2001-02-17  Mark Mitchell  <mark@codesourcery.com>
5940         * cp-tree.h (new_abi_rtti_p): Remove.
5941         (name_mangling_version): Likewise.
5942         (flag_do_squangling): Likewise.
5943         * class.c (build_rtti_vtbl_entries): Remove old ABI support.
5944         * decl.c (grokfndecl): Likewise.
5945         * decl2.c (name_mangling_version): Remove.
5946         (flag_do_squangling): Likewise.
5947         (lang_f_options): Remove `squangle'.
5948         (unsupported_options): Add `squangle'.
5949         (cxx_decode_option): Issue a warning about uses of
5950         -fname-mangling-version.
5951         (finish_file): Remove old ABI support.
5952         * pt.c (check_explicit_specialization): Likewise.
5953         (tsubst_decl): Likewise.
5954         * rtti.c (init_rtti_processing): Likewise.
5955         (build_headof): Likewise.
5956         (get_tinfo_decl_dynamic): Likewise.
5957         (tinfo_from_decl): Likewise.
5958         (build_dynamic_cast_1): Likewise.
5959         (synthesize_tinfo_var): Likewise.
5960         * init.c (build_new): Allow enumeration types for the array-bounds
5961         in a direct-new-declarator.
5963         * semantics.c (finish_typeof): Resolve OFFSET_REFs.
5965         * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
5966         TREE_PROTECTED from the template being specialized.
5968 2001-02-17  Jason Merrill  <jason@redhat.com>
5970         * decl2.c (build_artificial_parm): Set TREE_READONLY.
5972         * decl.c (bad_specifiers): Allow throw specs on things with
5973         pointer-to-function or -member-function type.
5974         * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
5975         a pmf.
5977 2001-02-17  Mark Mitchell  <mark@codesourcery.com>
5979         * call.c (check_dtor_name): Handle template names correctly.
5981 2001-02-16  Jason Merrill  <jason@redhat.com>
5983         * cp-tree.h (DECL_USE_VTT_PARM): Remove.
5984         * decl2.c (maybe_retrofit_in_chrg): Don't create it.
5985         * optimize.c (maybe_clone_body): Don't substitute it.
5986         * call.c (build_new_method_call): Check in_chrg instead.
5987         * init.c (expand_virtual_init): Likewise.
5989 2001-02-16  Gabriel Dos Reis  <gdr@codesourcery.com>
5991         * decl.c (check_tag_decl): Make sure a typedef for an anonymous
5992         class-type introduces at least a type-name.
5994 2001-02-16  Jakub Jelinek  <jakub@redhat.com>
5996         * call.c (convert_like_real): Create a temporary for non-lvalue.
5998 2001-02-16  Jeffrey Oldham  <oldham@codesourcery.com>
6000         * cp-tree.h: Fix typos in comments.
6002 2001-02-16  Jason Merrill  <jason@redhat.com>
6004         * optimize.c (remap_block): If we're compiling a clone, pass the
6005         new block to insert_block.
6007 2001-02-16  Mark Mitchell  <mark@codesourcery.com>
6009         * semantics.c (finish_asm_stmt): Robustify.
6011 2001-02-15  Mark Mitchell  <mark@codesourcery.com>
6013         * pt.c (push_template_decl_real): Don't remangle the name of a
6014         class template.
6016 2001-02-15  Jim Meyering  <meyering@lucent.com>
6018         * Make-lang.in (c++.install-common): Depend on installdirs.
6019         (c++.install-info): Likewise.
6020         (c++.install-man): Likewise.
6022 2001-02-15  Mark Mitchell  <mark@codesourcery.com>
6024         * typeck2.c (build_m_component_ref): Robustify.
6026 2001-02-15  Alexandre Oliva  <aoliva@redhat.com>
6028         * friend.c (do_friend): Don't take the nested [template] class
6029         into account when deciding whether to warn about the friend
6030         function not referring to a template function.
6032 2001-02-14  Jakub Jelinek  <jakub@redhat.com>
6034         * typeck.c (build_unary_op): Clarify error message.
6036 2001-02-08  Aldy Hernandez  <aldyh@redhat.com>
6038         * parse.y (component_constructor_declarator): allow optional
6039         parentheses around constructor class name.
6041 2001-02-14  Nathan Sidwell  <nathan@codesourcery.com>
6043         * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
6044         section.
6045         * init.c (emit_base_init): Remove incorrect comment about
6046         virtual bases.
6047         * method.c (make_thunk): Fix comment alignment.
6049 2001-02-14  Nathan Sidwell  <nathan@codesourcery.com>
6051         Kill remnants of this is variable.
6052         * cp-tree.h (flag_this_is_variable): Remove.
6053         * decl2.c (flag_this_is_variable): Remove.
6054         * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
6055         (build_vbase_path): The path is non-static, even in a cdtor.
6056         (resolves_to_fixed_type_p): Add additional return value.
6057         * search.c (init_vbase_pointers): Adjust.
6058         * tree.c (lvalue_p_1): Adjust.
6059         * typeck.c (mark_addressable): Adjust.
6061 2001-02-14  Nathan Sidwell  <nathan@codesourcery.com>
6063         * pt.c (unify): Don't check cv quals of array types.
6065 2001-02-14  Nathan Sidwell  <nathan@codesourcery.com>
6067         * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
6068         check whether we already have the type.
6070 2001-02-13  Mark Mitchell  <mark@codesourcery.com>
6072         * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
6073         * call.c (build_op_delete_call): Simplify to remove duplicate
6074         code.
6075         * class.c (clone_function_decl): Don't build the deleting variant
6076         of a non-virtual destructor.
6077         * decl.c (finish_destructor_body): Don't call delete if this is a
6078         non-virtual destructor.
6079         * init.c (build_delete): Explicitly call `operator delete' when
6080         deleting an object with a non-virtual destructor.
6082 2001-02-13  Jason Merrill  <jason@redhat.com>
6084         * lang-specs.h: Add more __EXCEPTIONS.
6086 2001-02-12  Nathan Sidwell  <nathan@codesourcery.com>
6088         * typeck2.c (process_init_constructor): Check
6089         TREE_HAS_CONSTRUCTOR before issuing missing init warning.
6091 2001-02-12  Nathan Sidwell  <nathan@codesourcery.com>
6093         * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
6094         Remove spurious information in comment. Allow further
6095         adjustments of REFERENCE_TYPE args.
6097 2001-02-12  Nathan Sidwell  <nathan@codesourcery.com>
6099         * errfn.c (cp_deprecated): Tweak diagnostic text.
6100         * parse.y (new_initializer): Deprecate initializer lists
6101         extension.
6103 2001-02-12  Mark Mitchell  <mark@codesourcery.com>
6105         Remove old ABI support.
6107 2001-02-11  Mark Mitchell  <mark@codesourcery.com>
6109         * decl2.c (flag_vtable_thunks): Always set it to 1.
6110         (flag_new_abi): Likewise.
6111         * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
6113         * Makefile.in (g++spec.o): Fix typo.
6115 2001-02-09  Jason Merrill  <jason@redhat.com>
6117         * lang-specs.h: Restore definition of __EXCEPTIONS.
6119 2001-02-08  Jason Merrill  <jason@redhat.com>
6121         * search.c (shared_member_p): New function.
6122         (lookup_field_r): Use it.
6123         * cp-tree.h (SHARED_MEMBER_P): Remove.
6125         * method.c (process_overload_item): Handle template-dependent array
6126         bounds.
6127         * pt.c (type_unification_real): If we end up with undeduced nontype
6128         parms, try again.
6130         * decl.c (lookup_name_real): Tweak warning to refer to decls, not
6131         types.
6133         * typeck2.c (friendly_abort): Don't say anything if we have
6134         earlier errors or sorries.
6136         * decl.c (check_tag_decl): Notice attempts to redefine bool and
6137         wchar_t.  Ignore if in_system_header.
6139         * decl.c (maybe_push_cleanup_level): New fn...
6140         (start_decl_1): ...split out from here.
6141         * cvt.c (build_up_reference): Use it.
6142         * cp-tree.h: Declare it.
6144 2001-02-07  Mark Mitchell  <mark@codesourcery.com>
6146         * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
6147         spec.
6149 2001-02-06  Nathan Sidwell  <nathan@codesourcery.com>
6151         * pt.c (lookup_template_class): Make sure it's a primary
6152         template or template_template_parm when called from the parser.
6153         (instantiate_template_class): Add assertion.
6155 2001-02-05  Alexandre Oliva  <aoliva@redhat.com>
6157         * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
6158         from error_mark_node.
6160 2001-02-05  Nathan Sidwell  <nathan@codesourcery.com>
6162         Fix specification and implementation bugs in V3 ABI
6163         construction vtables.
6164         * cp-tree.h (flag_dump_class_layout): New flag.
6165         (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
6166         (BINFO_LOST_PRIMARY_P): New flag.
6167         (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
6168         (BINFO_PRIMARY_MARKED_P): Rename to ...
6169         (BINFO_PRIMARY_P): ... here.
6170         (binfo_via_virtual): New prototype.
6171         * decl2.c (flag_dump_class_layout): New flag.
6172         (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
6173         use `=' as a file name separator.
6174         * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
6175         bases.
6176         (build_vtbl_address): If this is a virtual primary base, then
6177         get the vtbl of what it is ultimately primary for.
6178         * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
6179         for BINFO_PRIMARY_P.
6180         (dfs_skip_nonprimary_vbases_markedp): Likewise.
6181         (get_shared_vbase_if_not_primary): Likewise.
6182         (dfs_get_pure_virtuals): Likewise.
6183         (expand_upcast_fixups): Likewise.
6184         (fixup_virtual_upcast_offsets): Likewise.
6185         (dfs_find_vbase_instance): Likewise.
6186         (find_vbase_instance): Likewise.
6187         (binfo_from_vbase): Adjust comment to reflect reality.
6188         (binfo_via_virtual): New function.
6189         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
6190         for binfo walking during VTT construction.
6191         (dfs_mark_primary_bases): Remove.
6192         (force_canonical_binfo_r): New function.
6193         (force_canonical_binfo): New function.
6194         (mark_primary_virtual_base): New function.
6195         (mark_primary_bases): Walk in inheritance graph order, use
6196         mark_primary_virtual_base.
6197         (determine_primary_base): Use some more intermediate variables.
6198         (dfs_find_final_overrider): Don't check for overriding along a
6199         virtual path.
6200         (dfs_modify_vtables): Walk into primary virtual bases too.
6201         (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
6202         (build_base_fields): Likewise.
6203         (dfs_set_offset_for_unshared_vbases): Likewise.
6204         (layout_virtual_bases): Likewise.
6205         (end_of_class): Likewise.
6206         (finish_struct_1): Call dump_class_hierarchy, if requested.
6207         (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
6208         (dump_class_hierarchy_r): Add stream parameter. Emit more information.
6209         (dump_class_hierarchy): Add file parameter. Append to file, if
6210         required.
6211         (finish_vtbls): Adjust accumulate_vtbl_inits call.
6212         Use canonical base for virtual bases.
6213         (build_vtt): Add more comments. Adjust build_vtt_inits call.
6214         (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
6215         Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
6216         VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
6217         virtual VTTs.
6218         (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
6219         from DATA.  We want virtual primary bases and all bases via virtual.
6220         Only set BINFO_VPTR_INDEX for top level. Look up from a primary
6221         virtual base when not a construction vtable.
6222         (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
6223         (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
6224         Use canonical bases when processing virtual bases.
6225         (accumulate_vtbl_inits): We're interested in any base via a
6226         virtual path.
6227         (dfs_accumulate_vtbl_inits): If this is a primary virtual base
6228         within a construction vtable, determine what is being overridden.
6229         (build_vtbl_initializer): Add more comments
6230         (add_vcall_offset_vtbl_entries_1): Adjust comment.
6231         (build_rtti_vtbl_entries): Check if the base has lost its
6232         primary.
6234 2001-02-05  Mark Mitchell  <mark@codesourcery.com>
6236         * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
6238 Sun Feb  4 15:52:44 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6240         * decl.c (pushdecl): Call abort instead of fatal.
6241         * except.c (decl_is_java_type): Call fatal_error instead of fatal.
6242         * init.c (build_new_1): Likewise.
6243         (build_java_class_ref): Call internal_error and fatal_error, not fatal.
6244         * decl.c (build_typename_type): hash_table_init now returns void.
6245         decl.c (init_decl_processing): Make an error non-fatal.
6247 2001-02-04  Mark Mitchell  <mark@codesourcery.com>
6249         * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
6250         Document.
6251         (CLASSTYPE_INTERFACE_KNOWN): Likewise.
6252         (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
6253         (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
6254         (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
6255         * decl.c (maybe_commonize_var): Use the new name-mangling where
6256         appropriate.
6257         * decl2.c (comdat_linkage): Enhance comments.  Make all
6258         compiler-generated things static, if COMDAT is not available.
6259         (get_tinfo_decl): Do not make typeinfo objects that belong in the
6260         library COMDAT.
6261         (tinfo_base_init): Use the correct mangled name for typeinfo
6262         strings, and push them into the global scope.
6263         (typeinfo_in_lib_p): New function.
6264         (synthesize_tinfo_var): Use it.
6265         (create_real_tinfo_var): Likewise.
6267 2001-02-03  Jakub Jelinek  <jakub@redhat.com>
6269         * decl.c (push_class_binding): Use context_for_name_lookup instead
6270         of CP_DECL_CONTEXT.
6271         * search.c (context_for_name_lookup): Remove static.  Check for NULL
6272         context in the loop.
6273         * cp-tree.h (context_for_name_lookup): Add prototype.
6275 2001-02-02  Jakub Jelinek  <jakub@redhat.com>
6277         * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
6278         * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
6279         Remove.
6280         * call.c (convert_class_to_reference, build_user_type_conversion_1,
6281         add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
6283 2001-02-02  Mark Mitchell  <mark@codesourcery.com>
6285         * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
6286         of macros used when compiling g++spec.c.
6287         * g++spec.c (lang_specific_driver): Link with the shared
6288         libgcc by default.
6290 2001-01-29  Joseph S. Myers  <jsm28@cam.ac.uk>
6292         * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
6293         make_reference_declarator, make_call_declarator), method.c
6294         (implicitly_declare_fn), parse.y (namespace_using_decl,
6295         notype_unqualified_id, expr_or_declarator, new_type_id,
6296         after_type_declarator, direct_after_type_declarator,
6297         notype_declarator, complex_notype_declarator,
6298         complex_direct_notype_declarator, qualified_id,
6299         notype_qualified_id, overqualified_id, direct_new_declarator,
6300         absdcl, direct_abstract_declarator, conversion_declarator), pt.c
6301         (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
6302         instead of build_parse_node.
6304 2001-01-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6306         * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
6307         (minus_one_node): Moved to top level gcc directory.  Renamed
6308         to integer_minus_one_node.
6310         * init.c (init_init_processing): Don't set minus_one_node.
6311         (build_vec_init): Use integer_minus_one_node.
6313         * rtti.c (get_tinfo_decl_dynamic): Likewise.
6315 2001-01-28  Jakub Jelinek  <jakub@redhat.com>
6317         * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
6318         identical and they would be replaced with constant, remove
6319         MODIFY_EXPR from the tree.
6321 2001-01-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6323         * Make-lang.in: Remove all dependencies on defaults.h.
6324         * call.c: Don't include defaults.h.
6325         * decl.c: Likewise.
6326         * decl2.c: Likewise.
6327         * except.c: Likewise.
6328         * pt.c: Likewise.
6329         * rtti.c: Likewise.
6330         * tree.c: Likewise.
6331         * typeck.c: Likewise.
6333 2001-01-25  Jakub Jelinek  <jakub@redhat.com>
6335         * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
6336         operators even in "C" linkage.
6337         * method.c (set_mangled_name_for_decl): Likewise.
6338         * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
6339         overloaded operators in "C" linkage.
6341 2001-01-24  Nathan Sidwell  <nathan@codesourcery.com>
6343         * pt.c (tsubst_decl): Remove IN_DECL parameter.
6344         (tsubst_arg_types): Check parameter is not void.
6345         (tsubst): Adjust tsubst_decl call.
6347 2001-01-24  Nathan Sidwell  <nathan@codesourcery.com>
6349         * call.c (add_builtin_candidate): Quote std properly, from
6350         previous change.
6352 2001-01-23  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6354         * pt.c (check_explicit_specialization): Clone constructors and
6355         destructors.
6357 2001-01-23  Nathan Sidwell  <nathan@codesourcery.com>
6359         * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
6360         indicates anything special about template depth. Make sure we
6361         only count the user visible template classes.
6363 2001-01-23  Nathan Sidwell  <nathan@codesourcery.com>
6365         * call.c (build_conv): Typo in comment.
6366         (add_builtin_candidate): Add more explanation.
6367         Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
6368         Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
6369         when we have enumeral types.
6370         (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
6371         candidates for relops and eqops.
6372         (joust): Simplify control flow. Allow a non-template user
6373         function to hide a builtin.
6375 2001-01-22  Nathan Sidwell  <nathan@codesourcery.com>
6377         * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
6378         (more_specialized): Add deduction parameter.
6379         * call.c (joust): Adjust more_specialized call.
6380         * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
6381         UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
6382         (get_bindings_order): Remove.
6383         (get_bindings_real): Add DEDUCE parameter.
6384         (maybe_adjust_types_for_deduction): Return extra unify flags. Do
6385         REFERENCE_TYPE jig for DEDUCE_ORDER.
6386         (type_unification_real): Deal with DEDUCE_ORDER. Use result of
6387         maybe_adjust_types_for_deduction.
6388         (more_specialized): Add DEDUCE parameter. Call get_bindings_real
6389         directly.
6390         (try_one_overload): Use result of maybe_adjust_types_for_deduction.
6391         (check_cv_quals_for_unify): Use new unify qualifier flags.
6392         (unify): Clear new unify qualifier flags.
6393         (get_bindings_real): Add DEDUCE parameter.
6394         (get_bindings): Adjust call to get_bindings_real.
6395         (get_bindings_overload): Likewise.
6396         (most_specialized_instantiation): Adjust call to
6397         more_specialized.
6399 2001-01-19  Jason Merrill  <jason@redhat.com>
6401         * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
6403         * decl.c (init_decl_processing): Just force -fvtable-thunks on if
6404         -fnew-abi.
6406 2001-01-19  Ute Pelkmann  <scope.muc@t-online.de>
6408         * decl2.c (arg_assoc_class): Fix double iteration logic.
6410 2001-01-19  Jason Merrill  <jason@redhat.com>
6412         * init.c (build_delete): Always call convert_force to strip cv-quals.
6414         * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
6415         * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
6416         * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
6418 2001-01-19  Nathan Sidwell  <nathan@codesourcery.com>
6420         * search.c (get_vbase_1): Count only virtual bases.
6422 2001-01-19  Nathan Sidwell  <nathan@codesourcery.com>
6424         * class.c (duplicate_tag_error): Robustify flag clearing.
6426 2001-01-19  Nathan Sidwell  <nathan@codesourcery.com>
6428         * cp-tree.h (lookup_template_class): Add complain parm.
6429         * decl.c (lookup_namespace_name): Adjust call to
6430         lookup_template_class.
6431         (make_typename_type): Likewise.
6432         * semantics.c (finish_template_type): Likewise.
6433         * pt.c (lookup_template_class): Add complain parm. Adjust.
6434         (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
6435         (tsubst): Likewise.
6437 2001-01-19  Nathan Sidwell  <nathan@codesourcery.com>
6439         * pt.c (copy_default_args_to_explicit_spec): Preserve
6440         object's CV quals. Reorganize.
6442 2001-01-18  Nathan Sidwell  <nathan@codesourcery.com>
6444         * typeck.c (build_modify_expr): Say `initialization' for
6445         INIT_EXPRs.
6446         * init.c (build_default_init): Convert to enumeral type, if
6447         needed.
6449 2001-01-18  Jakub Jelinek  <jakub@redhat.com>
6451         * parse.y (nomods_initdcl0): Properly set things up for
6452         initdcl0_innards.
6454 2001-01-18  Nathan Sidwell  <nathan@codesourcery.com>
6456         * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
6457         (type_unification_real): Set it.
6458         (unify): Use it.
6460 2001-01-18  Nathan Sidwell  <nathan@codesourcery.com>
6462         * decl.c (finish_destructor_body): Convert to vbase pointer here.
6464 2001-01-18  Nathan Sidwell  <nathan@codesourcery.com>
6466         * semantics.c (begin_class_definition): Check we're not inside a
6467         template parm list.
6469 2001-01-18  Nathan Sidwell  <nathan@codesourcery.com>
6471         * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
6472         BASELINK_P.
6474 2001-01-16  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6476         * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
6477         * call.c (build_over_call): Add comment.
6479 2001-01-16 Daniel Berlin <dberlin@redhat.com>
6481         * cvt.c (ocp_convert): Handle vector type conversion
6482         * typeck2.c (digest_init): Handle vector type initializations
6484 2001-01-16  Phil Edwards  <pme@sources.redhat.com>
6486         * g++spec.c:  Don't add libraries needlessly if -fsyntax-only
6487           was given.
6489 2001-01-15  Nathan Sidwell  <nathan@codesourcery.com>
6491         * pt.c (check_nontype_parm): Rename to ...
6492         (invalid_nontype_parm_type_p): ... here.
6493         (process_template_parm): Adjust.
6494         (convert_template_argument): Adjust.
6496 2001-01-15  Nathan Sidwell  <nathan@codesourcery.com>
6498         * pt.c (check_nontype_parm): New function.
6499         (process_template_parm): Use it.
6500         (convert_template_argument): Use it.
6501         (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
6502         member.
6504 2001-01-14  Jeffrey Oldham  <oldham@codesourcery.com>
6506         * tree.c: Add defaults.h
6507         (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
6508         * Make-lang.in (cp/tree.o): Add defaults.h.
6510 2001-01-13  Joseph S. Myers  <jsm28@cam.ac.uk>
6512         * Make-lang.in (CXX_C_OBJS): Add c-format.o.
6514 2001-01-13  Joseph S. Myers  <jsm28@cam.ac.uk>
6516         * g++.1: Change to be ".so man1/gcc.1".
6518 2001-01-13  Joseph S. Myers  <jsm28@cam.ac.uk>
6520         * Make-lang.in (c++.info, c++.install-info): Build and install g++
6521         internals info.
6522         (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
6523         ($(srcdir)/cp/g++int.info): New target.
6524         * gxxint.texi: Add info directory entry.  Use @@ in email address.
6525         * .cvsignore: Update.
6527 2001-01-12  Nathan Sidwell  <nathan@codesourcery.com>
6529         * typeck.c (build_c_cast): Do template processing earlier.
6530         Always pedwarn on array casts.
6532 2001-01-12  Nathan Sidwell  <nathan@codesourcery.com>
6534         * friend.c (make_friend_class): Make sure a templated class is
6535         actually a template.
6537 2001-01-11  Nathan Sidwell  <nathan@codesourcery.com>
6539         * decl2.c (get_guard): Set linkage from guarded decl.
6541 2001-01-11  Nathan Sidwell  <nathan@codesourcery.com>
6543         * call.c (convert_default_arg): Check for unprocessed
6544         DEFAULT_ARG.
6545         * cp-tree.h (replace_defarg): Move to spew.c.
6546         (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
6547         spew.c, which is where they really are.
6548         (done_pending_defargs): Declare.
6549         (unprocessed_defarg_fn): Declare.
6550         * decl.c (replace_defarg): Move to spew.c
6551         * parse.y (structsp): Call done_pending_defargs.
6552         * spew.c (defarg_fns): Rearrange list structure.
6553         (defarg_fnsdone): New static variable.
6554         (defarg_depfns): New static variable.
6555         (init_spew): Adjust.
6556         (add_defarg_fn): Store the type in TREE_TYPE.
6557         (do_pending_defargs): Detect and deal with ordering constraints
6558         and circularity.
6559         (done_pending_defargs): New function.
6560         (unprocessed_defarg_fn): New function.
6561         (replace_defarg): Moved from decl.c. Robustify. Don't save
6562         if circularity detected.
6564 2001-01-11  Nathan Sidwell  <nathan@codesourcery.com>
6566         * pt.c (unify): Check array has a domain, before checking
6567         whether it is variable sized.
6569 2001-01-11  Nathan Sidwell  <nathan@codesourcery.com>
6571         * decl.c (grokparms): Unobfuscate and get correct diagnostic for
6572         parameters with pointers to arrays of unknown bound.
6574 2001-01-11  Nathan Sidwell  <nathan@codesourcery.com>
6576         * parse.y (template_parm_header, template_spec_header): New
6577         reductions. Split out from ...
6578         (template_header): ... here. Use them.
6579         (template_template_parm): Use template_parm_header.
6580         * semantics.c (finish_template_template_parm): Add assert.
6582 2001-01-10  Mark Mitchell  <mark@codesourcery.com>
6584         * mangle.c (write_builtin_type): Fix thinko.
6586         * pt.c (copy_default_args_to_explicit_spec_1): New function.
6587         (copy_default_args_to_explicit_spec): Likewise.
6588         (check_explicit_specialization): Use it.
6590         * class.c (finish_struct_1):  Remove last argument in call to
6591         make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6592         * decl.c (builtin_function): Likewise.
6593         (build_cp_library_fn): Likewise.
6594         (check_initializer): Likewise.
6595         (make_rtl_for_nonlocal_decl): Likewise.
6596         (cp_finish_decl): Likewise.
6597         (start_function): Likewise.
6598         * decl2.c (finish_anon_union): Likewise.
6599         * friend.c (do_friend): Likewise.
6600         * init.c (build_java_class_ref): Likewise.
6601         * method.c (make_thunk): Likewise.
6602         * pt.c (tsubst_friend_function): Likewise.
6603         * semantics.c (expand_body): Likewise.
6605 2001-01-10  Mark Mitchell  <mark@codesourcery.com>
6607         * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
6608         looking at DECL_CLONED_FUNCTION for non-functions.
6610 2001-01-10  Nathan Sidwell  <nathan@codesourcery.com>
6612         * error.c (dump_template_parameter): Use parm to determine how
6613         to print default value.
6615 2001-01-10  Nathan Sidwell  <nathan@codesourcery.com>
6617         * class.c (duplicate_tag_error): Clear more flags.
6619 2001-01-10  Nathan Sidwell  <nathan@codesourcery.com>
6621         * call.c (build_new_method_call): Use binfo_for_vbase.
6623 2001-01-10  Joseph S. Myers  <jsm28@cam.ac.uk>
6625         * cp-tree.h (flag_cond_mismatch): Don't declare.
6626         * decl2.c (flag_cond_mismatch): Don't define.
6627         (lang_f_options): Remove cond-mismatch.
6628         (unsupported_options): Add cond-mismatch.
6630 2001-01-09  Nathan Sidwell  <nathan@codesourcery.com>
6632         * class.c (handle_using_decl): Reject using of constructor name
6633         of sourcing class. Allow injecting of a method with same name as
6634         nested class. Fixup error messages.
6636 2001-01-09  Joseph S. Myers  <jsm28@cam.ac.uk>
6638         * decl2.c (lang_decode_option): Handle -Wformat=2.
6640 2001-01-08  Nathan Sidwell  <nathan@codesourcery.com>
6642         * cp-tree.h (lang_decl_flags): Rename defined_in_class to
6643         initialized_in_class.
6644         (DECL_DEFINED_IN_CLASS_P): Rename to ...
6645         (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
6646         * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
6647         (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
6648         * pt.c (check_default_tmpl_args): Adjust for
6649         DECL_INITIALIZED_IN_CLASS_P.
6650         (instantiate_class_template): Likewise.
6651         (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
6653         * class.c (finish_struct): Constify saved_filename.
6655 2001-01-08  Nathan Sidwell  <nathan@codesourcery.com>
6657         * class.c (duplicate_tag_error): Adjust diagnostic.
6658         (finish_struct): Locally set location to start of struct.
6659         * decl.c (fixup_anonymous_aggr): Use cp_error_at.
6661 2001-01-08  Nathan Sidwell  <nathan@codesourcery.com>
6663         * decl.c (struct binding_level): Adjust class_shadowed comments
6664         to reflect reality.
6665         (push_class_level_binding): Adjust comments to reflect reality.
6666         Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
6667         Don't set TREE_VALUE on the class_shadowed list.
6669 2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
6671         * decl2.c (acceptable_java_type): Allow references too.
6672         * init.c (build_java_class_ref): When using the new ABI, search
6673         `class$' and have it mangled with `mangle_decl.'
6674         * mangle.c (write_java_integer_type_codes): New function.
6675         (write_builtin_type): Detect and mangle Java integer and real
6676         types.
6678 2001-01-07  Mark Mitchell  <mark@codesourcery.com>
6680         * decl2.c (grokfield): Don't accept `asm' specifiers for
6681         non-static data members.
6683 2001-01-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6685         * expr.c (cplus_expand_expr): Don't reset `target'.
6687 2001-01-07  Neil Booth  <neil@daikokuya.demon.co.uk>
6689         * cp/decl2.c (cxx_post_options): Call cpp_post_options.
6691 2001-01-05  Nathan Sidwell  <nathan@codesourcery.com>
6693         * parse.y (template_datadef): Check for error_mark_node.
6695 2001-01-05  Nathan Sidwell  <nathan@codesourcery.com>
6697         * cp-tree.def (DEFAULT_ARG): Make `x' class.
6699 2001-01-04  Joseph S. Myers  <jsm28@cam.ac.uk>
6701         * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
6702         (record_builtin_type): Make non-static.
6703         (flag_short_double): Don't declare.
6704         (init_decl_processing): Remove the creation of many tree nodes now
6705         in c_common_nodes_and_builtins.
6706         (build_void_list_node): New function.
6707         * decl2.c (flag_short_double, flag_short_wchar): Don't define.
6708         * cp-tree.h (flag_short_wchar): Don't declare.
6710 2001-01-04  Mark Mitchell  <mark@codesourcery.com>
6712         * call.c (build_conv): Don't use build1 for USER_CONV.
6713         * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
6715 2001-01-03  Joseph S. Myers  <jsm28@cam.ac.uk>
6717         * lex.c (lang_init): Call c_common_lang_init.
6719 2001-01-03  Nathan Sidwell  <nathan@codesourcery.com>
6721         * search.c (lookup_fnfields_here): Remove.
6722         (look_for_overrides_r): Use lookup_fnfields_1.
6723         Ignore functions from using declarations.
6725 2001-01-03  Nathan Sidwell  <nathan@codesourcery.com>
6727         Implement exceptions specifiers for implicit member functions.
6728         * cp-tree.h (merge_exceptions_specifiers): Declare new function.
6729         * method.c (synthesize_exception_spec): New function.
6730         (locate_dtor, locate_ctor, locate_copy): New functions.
6731         (implicitly_declare_fn): Generate the exception spec too.
6732         * search.c (check_final_overrider): Check artificial functions
6733         too.
6734         * typeck2.c (merge_exception_specifiers): New function.
6736 2001-01-03  Jason Merrill  <jason@redhat.com>
6738         * init.c (build_default_init): New fn.
6739         (perform_member_init): Split out from here.
6740         (build_new_1): Use it.  Simplify initialization logic.
6741         (build_vec_init): Take an array, rather than a pointer and maxindex.
6742         Speed up simple initializations.  Don't clean up if we're assigning.
6743         * cp-tree.h: Adjust.
6744         * decl2.c (do_static_initialization): Remove TREE_VEC case.
6745         * parse.y (new_initializer): Return void_zero_node for ().
6746         * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
6747         * typeck2.c (digest_init): Only complain about user-written
6748         CONSTRUCTORs.
6750 2000-12-22  Mike Stump  <mrs@wrs.com>
6752         * decl2.c: (max_tinst_depth): Increase to 50.
6754 2001-01-02  Mark Mitchell  <mark@codesourcery.com>
6756         * class.c (invalidate_class_lookup_cache): Zero the
6757         previous_class_values.
6758         * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
6759         TREE_INT_CST_HIGH.
6760         (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
6761         * decl.c (free_bindings): New variable.
6762         (push_binding): Don't create a new binding if we have one on the
6763         free list.
6764         (pop_binding): Put old bindings on the free list.
6765         (init_decl_processing): Use size_int, not build_int_2.
6766         Register free_bindings as a GC root.
6767         (cp_make_fname_decl): Use size_int, not build_int_2.
6768         (push_inline_template_parms_recursive): Likewise.
6769         (end_template_parm_list): Likewise.
6770         (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
6771         (tsubst_template_parms): Use size_int, not build_int_2.
6772         (tsubst): Likewise.
6773         * rtti.c (get_vmi_pseudo_type_info): Likewise.
6775 2001-01-02  Richard Henderson  <rth@redhat.com>
6777         * parse.y (asm): Set ASM_INPUT_P.
6779 2001-01-02  Jason Merrill  <jason@redhat.com>
6781         * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
6782         for v3 ABI.
6784         * typeck.c (cp_truthvalue_conversion): New fn.
6785         * cvt.c (ocp_convert): Use it.
6787         * cp-tree.h: Lose c-common.c decls.
6789         * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
6790         * cvt.c (convert_to_void): Use type_unknown_p.
6792         * typeck.c (strip_all_pointer_quals): Also strip quals from
6793         pointer-to-member types.
6795         * Make-lang.in (cp/TAGS): Use --no-globals.  Ignore parse.c, and treat
6796         parse.y as C.
6798         * call.c (build_new_method_call): Do evaluate the object parameter
6799         when accessing a static member.
6800         * typeck.c (build_component_ref): Likewise.
6802 2001-01-02  Andreas Jaeger  <aj@suse.de>
6804         * decl.c (cp_missing_noreturn_ok_p): New.
6805         (init_decl_processing): Set lang_missing_noreturn_ok_p.
6807 2000-12-29  Jakub Jelinek  <jakub@redhat.com>
6809         * decl.c (init_decl_processing): Fix sign of wchar_type_node.
6811 2000-12-29  Mark Mitchell  <mark@codesourcery.com>
6813         * class.c (pushclass): Remove #if 0'd code.
6814         * cp-tree.h (overload_template_name): Remove.
6815         * decl.c (store_bindings): Simplify.
6816         (pop_from_top_level): Likewise.
6817         * pt.c (overload_template_name): Remove.
6818         (instantiate_decl): Don't call push_to_top_level if it's not
6819         needed.
6821 2000-12-28  Mark Mitchell  <mark@codesourcery.com>
6823         * pt.c (register_local_specialization): Don't return a value.
6824         (lookup_template_class): Use move-to-front heuristic when looking
6825         up template instantiations.
6826         (instantiate_decl): Only push_to_top_level when we're actually
6827         going to instantiate the template.
6829 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
6831         * search.c (binfo_for_vtable): Return least derived class, not
6832         most.  Handle secondary vtables.
6834 2000-12-22  Jason Merrill  <jason@redhat.com>
6836         * pt.c (more_specialized): Don't optimize len==0.
6837         (fn_type_unification): If we're adding the return type, increase len.
6839         * typeck.c (build_binary_op): Fix pmf comparison logic.
6841         * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
6842         DECL_STATIC_FUNCTION_P.
6844         * semantics.c (genrtl_finish_function): Don't try to jump to
6845         return_label unless it exists.
6847         In partial ordering for a call, ignore parms for which we don't have
6848         a real argument.
6849         * call.c (joust): Pass len to more_specialized.
6850         (add_template_candidate_real): Strip 'this', pass len.
6851         * pt.c (more_specialized): Pass len down.  Lose explicit_args parm.
6852         (get_bindings_order): New fn.  Pass len down.
6853         (get_bindings_real): Strip 'this', pass len.
6854         (fn_type_unification): Likewise.
6855         (type_unification_real): Succeed after checking 'len' args.
6856         (most_specialized_instantiation): Lose explicit_args parm.
6857         * class.c (resolve_address_of_overloaded_function): Strip 'this',
6858         pass len.
6860 2000-12-21  Jason Merrill  <jason@redhat.com>
6862         * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
6863         DECL_TEMPLATE_RESULT.
6865         * search.c (lookup_field_r): Call lookup_fnfields_1, not
6866         lookup_fnfields_here.
6868         * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
6870         * call.c (build_object_call): Also allow conversions that return
6871         reference to pointer to function.
6872         (add_conv_candidate): Handle totype being ref to ptr to fn.
6873         (build_field_call): Also allow members of type reference to function.
6874         Lose support for calling pointer to METHOD_TYPE fields.
6876         * error.c (dump_expr): Handle *_CAST_EXPR.
6878         * typeck2.c (build_scoped_ref): Always convert to the naming class.
6880         * tree.c (break_out_cleanups): Lose.
6881         * cp-tree.h: Remove prototype.
6882         * typeck.c (build_component_ref): Don't break_out_cleanups.
6883         (build_compound_expr): Likewise.
6884         * semantics.c (finish_expr_stmt): Likewise.
6886 2000-12-20  Richard Henderson  <rth@redhat.com>
6888         * cp-tree.h: Update declarations.
6889         * decl.c (finish_case_label): Return the new stmt node.
6890         * semantics.c (finish_goto_stmt): Likewise.
6891         (finish_expr_stmt, finish_return_stmt): Likewise.
6892         (finish_break_stmt, finish_continue_stmt): Likewise.
6893         (finish_asm_stmt): Likewise.
6894         * parse.y (already_scoped_stmt): Set STMT_LINENO.
6895         (compstmt, implicitly_scoped_stmt, stmt): Likewise.
6896         (simple_if, simple_stmt): Return the new stmt node.
6897         (save_lineno): New.
6899 2000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
6901         * cp-tree.h: Don't declare warn_long_long.
6903 2000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6905         * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
6906         IS_AGGR_TYPE.
6908 2000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6910         * pt.c (unify): Handle when both ARG and PARM are
6911         BOUND_TEMPLATE_TEMPLATE_PARM.
6913 2000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6915         * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
6916         DECL_TEMPLATE_PARM_P.
6918 2000-12-15  Jason Merrill  <jason@redhat.com>
6920         * init.c (build_new_1): Reorganize.  Now with 100% fewer SAVE_EXPRs!
6922         * init.c (build_new_1): Don't strip quals from type.
6924         * decl.c (pushdecl): Don't check for linkage on a non-decl.
6926         * call.c (build_op_delete_call): See through ARRAY_TYPEs.
6928         * call.c (build_new_function_call): Lose space before paren in
6929         error message.
6930         (build_new_method_call): Likewise.
6932         * typeck2.c (build_m_component_ref): Propagate quals from datum.
6934 2000-12-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6936         * pt.c (check_explicit_specialization): Propagate default
6937         function arguments to explicit specializations.
6939 2000-12-13  DJ Delorie  <dj@redhat.com>
6941         * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
6942         and <? operators.
6944 2000-12-08  Jason Merrill  <jason@redhat.com>
6946         * error.c (dump_function_name): Don't let the user see __comp_ctor.
6948         Clean up copy-initialization in overloading code.
6949         * call.c (build_user_type_conversion_1): Die if we are asked to
6950         convert to the same or a base type.
6951         (implicit_conversion): Avoid doing so.  Lose reference binding code.
6952         (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
6953         direct-initialization.  Also do direct-init part of copy-init.
6954         (build_user_type_conversion): Don't provide context to convert_like.
6955         * cvt.c (ocp_convert): build_user_type_conversion will now provide
6956         the constructor call for copy-init.
6958         * pt.c (tsubst_decl): Call clone_function_decl here if this is an
6959         instantiation of a member template.
6960         (do_decl_instantiation): Not here.
6962 2000-12-07  Nathan Sidwell  <nathan@codesourcery.com>
6964         * class.c (check_field_decls): Don't special case anonymous
6965         fields in error messages.
6966         (note_name_declared_in_class): Use %D on diagnostic.
6968         * tree.c (pod_type_p): Use strip_array_types.
6969         (cp_valid_lang_attribute): Likewise.
6970         * typeck.c (cp_type_quals): Strip arrays separately, to avoid
6971         multiple evaluations.
6972         (cp_has_mutable_p): Use strip_array_types.
6974 2000-12-07  Nathan Sidwell  <nathan@codesourcery.com>
6976         * cp-tree.h (sufficient_parms_p): Declare new function.
6977         * call.c (sufficient_parms_p): New function, broken out of ...
6978         (add_function_candidate): ... here. Use it.
6979         (add_conv_candidate): Use it.
6980         * decl.c (grok_ctor_properties): Use it.
6982 2000-12-07  Jakub Jelinek  <jakub@redhat.com>
6984         * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
6986 2000-12-07  Joseph S. Myers  <jsm28@cam.ac.uk>
6988         * decl2.c (lang_decode_option): Handle -Wformat-security.
6990 2000-12-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6992         * pt.c (verify_class_unification): New function.
6993         (get_class_bindings): Use it.
6994         (try_class_unification): Tidy.
6995         (unify): Handle when argument of a template-id is not
6996         template parameter dependent.
6997         (template_args_equal): Handle when TREE_CODE's do not match.
6999 2000-12-06  Alexandre Oliva  <aoliva@redhat.com>
7001         * lang-specs.h (c++): When invoking the stand-alone preprocessor
7002         for -save-temps, pass all relevant -Defines to it, and then don't
7003         pass them to cc1plus.
7005 2000-12-05  Will Cohen  <wcohen@redhat.com>
7007         * decl.c (finish_case_label): Cleared
7008         more_cleanups_ok in surrounding function scopes.
7009         (define_label): Likewise.
7011 2000-12-05  Nathan Sidwell  <nathan@codesourcery.com>
7013         * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
7014         (get_matching_virtual): Remove.
7015         (look_for_overrides): Declare new function.
7016         * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
7017         DECL_VINDEX here.
7018         * class.c (check_for_override): Move base class iteration code
7019         to look_for_overrides.
7020         * search.c (next_baselink): Remove.
7021         (get_virtuals_named_this): Remove.
7022         (get_virtual_destructor): Remove.
7023         (tree_has_any_destructors_p): Remove.
7024         (struct gvnt_info): Remove.
7025         (check_final_overrider): Remove `virtual' from error messages.
7026         (get_matching_virtuals): Remove. Move functionality to ...
7027         (look_for_overrides): ... here, and ...
7028         (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
7029         to be overriding.
7031 2000-12-05  Nathan Sidwell  <nathan@codesourcery.com>
7033         * typeck.c (get_delta_difference): If via a virtual base,
7034         return zero.
7035         * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
7036         adjustment.
7038 2000-12-04  Richard Henderson  <rth@redhat.com>
7040         * error.c (dump_tree): Use output_add_string not OB_PUTS.
7042 2000-12-04  Jason Merrill  <jason@redhat.com>
7044         * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
7045         (write_builtin_type): Pass intSI_type_node and the like through
7046         type_for_mode.
7047         * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
7048         Pass intSI_type_node and the like through type_for_mode.
7049         * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
7050         * pt.c (tsubst, unify): Likewise.
7051         * tree.c (walk_tree): Likewise.
7052         * error.c (dump_type): Likewise.
7053         (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
7055         * Make-lang.in: Tweak top comment for emacs.
7056         (cp/TAGS): Restore.
7058         * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
7060         * class.c (clone_function_decl): Robustify.
7062 2000-12-04  Michael Matz  <matzmich@cs.tu-berlin.de>
7064         * decl.c (store_bindings): Only search in the non modified
7065         old_bindings for duplicates.
7067 2000-12-04  Nathan Sidwell  <nathan@codesourcery.com>
7069         * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
7070         TYPE_POLYMORPHIC_P.
7072         * typeck.c (build_static_cast): Remove unused variable.
7074 2000-12-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7076         * pt.c: Fix typo in comment.
7078 2000-12-01  Joseph S. Myers  <jsm28@cam.ac.uk>
7080         * decl2.c (warn_format): Remove definition.
7081         (lang_decode_option): Handle -Wformat-nonliteral,
7082         -Wno-format-extra-args and -Wno-format-y2k.  Use set_Wformat.
7084 2000-12-01  Joseph S. Myers  <jsm28@cam.ac.uk>
7086         * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
7087         (init_decl_processing): Don't create string_type_node,
7088         const_string_type_node, wint_type_node, intmax_type_node,
7089         uintmax_type_node, default_function_type, ptrdiff_type_node and
7090         unsigned_ptrdiff_type_node.  Adjust position of call to
7091         c_common_nodes_and_builtins.
7092         (identifier_global_value): New function.
7094 2000-12-01  Nathan Sidwell  <nathan@codesourcery.com>
7096         * call.c (standard_conversion): Reject pointer to member
7097         conversions from ambiguous, inaccessible or virtual bases.
7098         * typeck.c (build_static_cast): Don't check pointers to members
7099         specially.
7101 2000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
7103         * method.c (do_build_copy_constructor): Preserve cv
7104         qualifications when accessing source object members.
7105         (do_build_assign_ref): Likewise. Remove separate diagnostics for
7106         unnamed fields.
7108 2000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
7110         * method.c (do_build_assign_ref): Construct appropriately
7111         CV-qualified base reference. Don't allow const casts in base
7112         conversion.
7114 2000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
7116         * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
7117         incomplete return type.
7119 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
7121         * parse.y (base_class.1): Produce a _TYPE not a _DECL.
7122         * semantics.c (finish_base_specifier): Accept a _TYPE not a
7123         _DECL.
7125 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
7127         * spew.c (yyerror): Cope if yylval.ttype is NULL.
7129 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
7131         * decl.c (grokdeclarator): Diagnose undefined template contexts.
7133 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
7135         * decl.c (grokdeclarator): Do type access control on friend
7136         class.
7138 2000-11-27  Nathan Sidwell  <nathan@codesourcery.com>
7140         * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
7141         bison parser ickiness.
7142         * pt.c (tsubst_friend_function): Enter namespace scope when
7143         tsubsting the function name.
7144         * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
7146 2000-11-27  Nathan Sidwell  <nathan@codesourcery.com>
7148         * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
7149         * cvt.c (cp_convert_to_pointer): Add force parameter.
7150         Allow conversions via virtual base if forced.
7151         (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
7152         (ocp_convert): Likewise.
7153         * search.c (binfo_from_vbase): Return the virtual base's binfo.
7154         * typeck.c (get_delta_difference): Adjust handling of virtual
7155         bases.
7157 2000-11-26  Mark Mitchell  <mark@codesourcery.com>
7159         * tree.c (struct list_hash): Remove.
7160         (list_hash_table): Make it be an htab.
7161         (struct list_proxy): New type.
7162         (list_hash_eq): New function.
7163         (list_hash_pieces): Renamed from ...
7164         (list_hash): ... this.
7165         (list_hash_lookup): Remove.
7166         (list_hash_add): Remove.
7167         (hash_tree_cons): Use the generic hashtable.
7168         (mark_list_hash): Remove.
7169         (init_tree): Create the hashtable.
7171 2000-11-25  Joseph S. Myers  <jsm28@cam.ac.uk>
7173         * method.c (build_mangled_C9x_name): Rename to
7174         build_mangled_C99_name.  Change C9X references in comments to
7175         refer to C99.
7177 2000-11-24  Nathan Sidwell  <nathan@codesourcery.com>
7179         * parse.y (unary_expr): Move VA_ARG from here ...
7180         (primary): ... to here.
7182 2000-11-24  Nathan Sidwell  <nathan@codesourcery.com>
7184         * semantics.c (finish_id_expr): If type is error_mark, return
7185         error_mark.
7187 2000-11-23  Nathan Sidwell  <nathan@codesourcery.com>
7189         * pt.c (lookup_template_class): Simplify loop exit constructs.
7190         Cope when there is no partial instantiation of a template
7191         template member.
7193 Thu Nov 23 02:16:47 2000  J"orn Rennecke <amylaar@redhat.com>
7195         * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
7197 2000-11-22  Mark Mitchell  <mark@codesourcery.com>
7199         * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
7200         prefix.
7202         * pt.c (do_decl_instantiate): Explicitly clone constructors and
7203         destructors that haven't already been cloned.
7205 2000-11-20  Richard Henderson  <rth@redhat.com>
7207         * parse.y (yyparse_1): Rename the parser entry point.
7209 2000-11-20  Alex Samuel  <samuel@codesourcery.com>
7211         * mangle.c (write_name): Use <unscoped-name> for names directly in
7212         function scope.
7213         (write_unscoped_name): Accept names directly in function scope.
7215 2000-11-20  Nathan Sidwell  <nathan@codesourcery.com>
7217         * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
7218         * parse.y (extdef): Add EXPORT reduction.
7219         * spew.c (yylex): Don't skip export here.
7221 2000-11-19  Mark Mitchell  <mark@codesourcery.com>
7223         * decl.c (init_decl_processing): Correct name of pure virtual
7224         function under the new ABI.
7225         * rtti.c (throw_bad_cast): Likewise, for bad cast function.
7226         (throw_bad_typeid): Likewise for bad typeid function.
7228 2000-11-18  Mark Mitchell  <mark@codesourcery.com>
7230         * decl.c (grokparms): Don't even function types of `void' type,
7231         either.
7232         * mangle.c (write_type): Don't crash when confronted with the
7233         error_mark_node.
7235         * decl.c (grokparms): Don't create parameters of `void' type.
7237 2000-11-17  Zack Weinberg  <zack@wolery.stanford.edu>
7239         * lex.c (mark_impl_file_chain): Delete.
7240         (init_parse): Remove call to ggc_add_string_root.  No need to
7241         ggc_strdup a string constant.  Do not add impl_file_chain to GC
7242         roots.
7243         (handle_pragma_implementation): No need to ggc_strdup main_filename.
7245 2000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
7247         * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
7249 2000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
7251         * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
7252         * decl.c (grokdeclarator): Don't reject void parms here.
7253         (require_complete_types_for_parms): Simplify, use
7254         complete_type_or_else.
7255         (grokparms): Remove bitrot. Remove funcdef parm.
7256         Deal with ellipsis parm lists here.
7257         * semantics.c (finish_parmlist): Don't append void_list_node
7258         here. Set PARMLIST_ELLIPSIS_P.
7260 2000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
7262         * typeck2.c (incomplete_type_error): Reorganise to avoid
7263         excessive diagnostics.
7265 2000-11-16  Zack Weinberg  <zack@wolery.stanford.edu>
7267         * lex.c (struct impl_files, internal_filename): Constify a char *.
7269 2000-11-16  Mark Mitchell  <mark@codesourcery.com>
7271         * mangle.c (write_special_name_constructor): Don't generate
7272         assembler junk when confronted with an old-style constructor.
7273         (write_special_name_destructor): Likewise.
7274         (mangle_decl_string): Do it here instead.
7276 2000-11-16  Nathan Sidwell  <nathan@codesourcery.com>
7278         * call.c (op_error): Make error messages clearer.
7280 2000-11-15  Mark Mitchell  <mark@codesourcery.com>
7282         * decl.c (wrapup_globals_for_namespace): Don't mark things
7283         TREE_ASM_WRITTEN when they're not.
7285 2000-11-15  Jason Merrill  <jason@redhat.com>
7287         * typeck2.c (friendly_abort): Uncount the error before handing
7288         off to fancy_abort.
7290 2000-11-15  Nathan Sidwell  <nathan@codesourcery.com>
7292         * typeck.c (lookup_anon_field): Cope with qv qualifiers.
7294 2000-11-14  Mark Mitchell  <mark@codesourcery.com>
7296         * class.c (build_vtbl_initializer): Fix typo in comment.
7297         * typeck.c (expr_sizeof): Don't crash on errors.
7299 2000-11-14  Jim Wilson  <wilson@redhat.com>
7301         * lang-specs.h: Add %2 after %(cc1_options).
7303 2000-11-14  Richard Henderson  <rth@redhat.com>
7305         * typeck.c (c_sizeof): Be strict about casting result value
7306         back to c_size_type_node.
7307         (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
7309 2000-11-13  Joseph S. Myers  <jsm28@cam.ac.uk>
7311         * typeck.c (build_unary_op): Use boolean_increment from
7312         c-common.c, moving the relevant code there.
7314 2000-11-11  Jason Merrill  <jason@redhat.com>
7316         * typeck.c (mark_addressable): Don't call put_var_into_stack.
7318         * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
7319         in inlines.
7321 2000-11-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7323         * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
7324         * lex.c (copy_lang_decl): Likewise.
7326 2000-11-09  Mark Mitchell  <mark@codesourcery.com>
7328         * dump.c (cp_dump_tree): Don't dump function bodies here.
7330         * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
7331         (dump.o): Update dependency list.
7332         * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
7333         (flag_dump_translation_unit): Likewise.
7334         (CP_TYPE_QUALS): Adjust definition.
7335         (DECL_C_BIT_FIELD): Remove.
7336         (SET_DECL_C_BIT_FIELD): Likewise.
7337         (CLEAR_DECL_C_BIT_FIELD): Likewise.
7338         (add_maybe_template): Likewise.
7339         (strip_array_types): Likewise.
7340         (dump_node_to_file): Likewise.
7341         (cp_dump_tree): New function.
7342         * decl.c (init_decl_processing): Set lang_dump_tree.
7343         * decl2.c (flag_dump_translation_unit): Remove.
7344         * dump.c: Move most of it to ../c-dump.c.
7345         (cp_dump_tree): New function.
7346         * pt.c (add_maybe_template): Remove.
7347         * typeck.c (strip_array_types): Likewise.
7349 2000-11-07  Eric Christopher  <echristo@redhat.com>
7351         * decl.c (init_decl_processing): Change definition of
7352         __wchar_t to wchar_t.  Remove artificial declaration of
7353         wchar_t.
7354         * lex.c: Change instances of __wchar_t to wchar_t.
7356 2000-11-09  Nathan Sidwell  <nathan@codesourcery.com>
7358         * lex.c (do_identifier): Don't lookup_name for operators.
7359         * parse.y (operator): Save looking_for_typename.
7360         (unoperator): Restore it.
7361         * spew.c (frob_opname): Use nth_token for lookahead.
7363 2000-11-08  Nathan Sidwell  <nathan@codesourcery.com>
7365         * decl.c (grok_op_properties): Always use coerce_new_type and
7366         coerce_delete_type.
7367         * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
7368         exception specification. Tidy up.
7369         (coerce_delete_type): Preserve exception specification. Tidy up.
7371 2000-11-07  Joseph S. Myers  <jsm28@cam.ac.uk>
7373         * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
7374         (push_binding_level), error.c (cp_tree_printer), pt.c
7375         (process_partial_specialization, tsubst_template_arg_vector),
7376         search.c (lookup_member): Use memset () instead of bzero ().
7378 2000-11-07  Nathan Sidwell  <nathan@codesourcery.com>
7380         * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
7382 2000-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
7384         * Make-lang.in (c++.distdir): Remove.
7386 2000-11-04  Mark Mitchell  <mark@codesourcery.com>
7388         * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
7389         declarations from different namespaces to be combined.
7391 2000-11-03  Zack Weinberg  <zack@wolery.stanford.edu>
7393         * decl.c: Include tm_p.h.
7395 2000-11-03  Joseph S. Myers  <jsm28@cam.ac.uk>
7397         * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
7399 2000-11-02  Joseph S. Myers  <jsm28@cam.ac.uk>
7401         * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
7402         (build_overload_value), repo.c (open_repo_file), xref.c
7403         (open_xref_file): Use strchr () and strrchr () instead of index ()
7404         and rindex ().
7406 2000-11-01  Bernd Schmidt  <bernds@redhat.co.uk>
7408         * call.c (build_over_call): Call fold on the CALL_EXPR.
7410 2000-11-01  Gabriel Dos Reis  <gdr@codesourcery.com>
7412         * error.c (dump_template_decl): Separate template hearders with
7413         space not comma.
7415 2000-10-31  Gabriel Dos Reis  <gdr@codesourcery.com>
7417         * error.c: Move TFF_ macros into cp-tree.h.  Throughout, replace
7418         TS_* flags with corresponding TFF_*.  Adjust prototypes of
7419         functions (which used to take a tree_string_flags) to take an int.
7421         * cp-tree.h (enum tree_string_flags): Remove
7422         (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
7423         TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
7424         TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
7425         TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
7426         TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
7427         TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
7428         (type_as_string, decl_as_string, expr_as_string,
7429         context_as_string): Adjust prototype.
7431         * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
7432         instead of TS_PLAIN.
7434         * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
7435         instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
7436         plain `0'.
7438 2000-10-30  Mark Mitchell  <mark@codesourcery.com>
7440         * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
7441         (linkage_kind): New enumeration.
7442         (decl_linkage): New function.
7443         * decl2.c (comdat_linkage): Extend comment.
7444         * error.c (dump_function_decl): Print the arguments used to
7445         instantiate a template, even when not printing the type of the
7446         function.
7447         * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
7448         not TREE_PUBLIC, to test for external linkage.
7449         * tree.c (decl_linkage): New function.
7451 2000-10-28  Mark Mitchell  <mark@codesourcery.com>
7453         * pt.c (instantiate_decl): Always instantiate static data members
7454         initialized in-class.
7456 2000-10-27  Zack Weinberg  <zack@wolery.stanford.edu>
7458         * Make-lang.in: Move all build rules here from Makefile.in,
7459         adapt to new context.  Wrap all rules that change the current
7460         directory in parentheses.  Expunge all references to $(P).
7461         When one command depends on another and they're run all at
7462         once, use && to separate them, not ;.  Add OUTPUT_OPTION to
7463         all object-file generation rules.  Delete obsolete variables.
7465         * Makefile.in: Delete.
7466         * config-lang.in: Delete outputs= line.
7468 2000-10-26  Gabriel Dos Reis  <gdr@codesourcery.com>
7470         * error.c (dump_function_decl): Print no space between
7471         `ptr-operator' the `type-specifier' of the return type.
7472         (dump_type_prefix): Make sure we put space at the appropriate
7473         place.
7475 2000-10-23  Jason Merrill  <jason@redhat.com>
7477         * call.c (equal_functions): Also call decls_match for extern "C" fns.
7479 2000-10-22  Jason Merrill  <jason@redhat.com>
7481         * call.c (build_conditional_expr): Use ocp_convert to force
7482         rvalue conversion.
7484 2000-10-22  Mark Mitchell  <mark@codesourcery.com>
7486         * call.c (standard_conversion): Use RVALUE_CONVs for all
7487         expressions that satisfy lvalue_p, not just those that satisfy
7488         real_lvalue_p.
7490         * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
7492         * typeck.c (c_sizeof): Return an expression of `size_t' type,
7493         not one with TYPE_IS_SIZETYPE set.
7494         (dubious_conversion_warnings): Remove special-case code.
7496 2000-10-21  Geoffrey Keating  <geoffk@cygnus.com>
7498         * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
7499         * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
7500         (dump_type_prefix): Print vector-of-int as 'int vector'.
7501         (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
7502         * tree.c (walk_tree): Handle VECTOR_TYPE.
7504         * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
7506 2000-10-21  Jason Merrill  <jason@redhat.com>
7508         * parse.y (operator): Set got_object from got_scope.
7509         Set looking_for_typename.
7510         * decl.c (lookup_name_real): Clear val after setting from_obj.
7511         Reorganize diagnostic.
7513 2000-10-20  Jason Merrill  <jason@redhat.com>
7515         * tree.c (walk_tree): Don't walk into default args.
7517         * error.c (dump_expr): Use host_integerp.
7519 2000-10-20  David Edelsohn  <edelsohn@gnu.org>
7521         * typeck2.c (abstract_virtuals_error): Use "because" instead of
7522         "since" in error message.
7524 Fri Oct 20 13:54:59 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
7526         * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
7528 2000-10-20  Jeffrey Oldham  <oldham@codesourcery.com>
7530         * decl.c (revert_static_member_fn): Fixed typo.
7532 2000-10-19  Mark Mitchell  <mark@codesourcery.com>
7534         * class.c (subobject_offset_fn): New type.
7535         (dfs_record_base_offsets): Remove.
7536         (record_base_offsets): Likewise.
7537         (dfs_search_base_offsets): Likewise.
7538         (record_subobject_offset): New function.
7539         (check_subobject_offset): Likewise.
7540         (walk_subobject_offsets): Likewise.
7541         (record_subobject_offsets): Likewise.
7542         (layout_conflict_p): Reimplement.
7543         (layout_nonempty_base_or_field): Correct handling of type
7544         conflicts during layout.
7545         (layout_empty_base): Likewise.
7546         (build_base_field): Adjust to handle new representation of empty
7547         base offset table.
7548         (build_base_fields): Likewise.
7549         (layout_virtual_bases): Likewise.
7550         (splay_tree_compare_integer_csts): New function.
7551         (layout_class_type): Use a splay_tree, rather than a varray, to
7552         represent the offsets of empty bases.
7554         * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
7555         * decl.c (select_decl): Don't return declarations that are
7556         DECL_ANTICIPATED.
7558 2000-10-18  Mark Mitchell  <mark@codesourcery.com>
7560         * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
7561         (fake_std_node): New macro.
7562         * decl.c (in_std): Rename to ...
7563         (in_fake_std): ... this.
7564         (flag_no_builtin): Remove.
7565         (flag_no_nonansi_builtin): Likewise.
7566         (walk_namespaces_r): Use fake_std_node.
7567         (push_namespace): Use std_identifier.
7568         (pop_namespace): Use in_fake_std.
7569         (lookup_name_real): Use fake_std_node.
7570         (init_decl_processing): When -fhonor-std, create the `std'
7571         namespace.  Don't create a dummy fake_std_node in that case.
7572         Adjust call to c_common_nodes_and_builtins.  Use std_identifier.
7573         (builtin_function): Put builtins whose names don't begin
7574         with `_' in the std namespace.
7575         * decl2.c (flag_no_builtin): Remove.
7576         (flag_no_nonansi_builtin): Likewise.
7577         (set_decl_namespace): Use fake_std_node.
7578         (validate_nonmember_using_decl): Likewise.
7579         (do_using_directive): Likewise.
7580         (handle_class_head): Likewise.
7581         * dump.c (dequeue_and_dump): Likewise.
7582         * except.c (init_exception_processing): Use std_identifier.
7583         * init.c (build_member_call): Use fake_std_node.
7584         * rtti.c (init_rtti_processing): Use std_identifier.
7586 2000-10-17  Mark Mitchell  <mark@codesourcery.com>
7588         * cp-tree.h (back_end_hook): Remove declaration.
7589         * decl2.c (back_end_hook): Remove definition.
7591         * dump.c (dequeue_and_dump): Dump TREE_USED.
7593 Tue Oct 17 20:19:06 2000  Brad Lucier <lucier@math.purdue.edu>
7595         * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
7597 2000-10-17  Joseph S. Myers  <jsm28@cam.ac.uk>
7599         * decl.c (WINT_TYPE): Define.
7600         (init_decl_processing): Create types unsigned_ptrdiff_type_node,
7601         c_size_type_node, signed_size_type_node and wint_type_node.
7603 2000-10-17  Joseph S. Myers  <jsm28@cam.ac.uk>
7605         * decl2.c (warn_missing_format_attribute): New variable.
7606         (lang_decode_option): Decode -Wmissing-format-attribute.
7608 2000-10-16  Mark Mitchell  <mark@codesourcery.com>
7610         * typeck.c (qualify_type): Remove.
7611         (composite_pointer_type): Fix handling of conversions to `cv void*'.
7613 2000-10-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7615         * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
7617 2000-10-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7619         * Makefile.in (parse.c, parse.h): Create atomically.
7621 2000-10-12  Mark Mitchell  <mark@codesourcery.com>
7623         * class.c (current_obstack): Remove.
7624         * decl.c (ggc_p): Remove.
7625         (start_decl): Don't use decl_tree_cons.
7626         (grokdeclarator): Don't use build_decl_list.
7627         (start_function): Don't use decl_tree_cons.
7628         (finish_function): Don't mess with obstacks.
7629         * decl2.c (grok_x_components): Don't use build_decl_list.
7630         * lex.c (make_call_declarator): Don't call decl_tree_cons.
7631         (implicitly_declare_fn): Don't call build_decl_list.
7632         * parse.y (frob_specs): Don't call build_decl_list or
7633         decl_tree_cons.
7634         (expr_or_declarator_intern): Don't call decl_tree_cons.
7635         (primary): Don't call build_decl_list.
7636         (fcast_or_absdcl): Likewise.
7637         (typed_declspecs): Don't call decl_tree_cons.
7638         (reserved_declspecs): Don't call build_decl_list.
7639         (declmods): Likewise.
7640         (reserved_typespecquals): Likewise.
7641         (aggr): Likewise.
7642         (new_type_id): Likewise.
7643         (cv_qualifiers): Likewise.
7644         (after_type_declarator_intern): Likewise.
7645         (notype_declarator_intern): Likewise.
7646         (absdcl_intern): Likewise.
7647         (named_parm): Likewise.
7648         * pt.c (most_specialized_class): Likewise.
7649         * repo.c (temporary_obstack): Make it a structure, not a pointer.
7650         (init_repo): Initialize it.
7651         * search.c (current_obstack): Remove.
7652         * typeck2.c (add_exception_specifier): Don't call build_decl_list.
7654 2000-10-09  Richard Henderson  <rth@cygnus.com>
7656         * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
7657         (c++ language support bits for libgcc): Remove.
7658         (c++.clean): Remove cplib2.txt cleanup.
7659         * config-lang.in (headers, lib2funcs): Remove.
7661         * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
7662         * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
7663         * inc/cxxabi.h, inc/exception, inc/new: Remove files.
7664         * inc/new.h, inc/typeinfo: Remove files.
7666 2000-10-08  Joseph S. Myers  <jsm28@cam.ac.uk>
7668         * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
7669         defined.
7670         (init_decl_processing): Initialize intmax_type_node and
7671         uintmax_type_node.
7673 2000-10-06  Richard Henderson  <rth@cygnus.com>
7675         * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
7676         (original_result_rtx): Remove.
7677         * decl.c (save_function_data): Don't clear x_result_rtx.
7678         (mark_lang_function): Don't mark it either.
7679         * expr.c (fixup_result_decl): Remove.
7680         * semantics.c (genrtl_named_return_value): Frob the return decl
7681         before calling emit_local_var.
7682         (genrtl_finish_function): Don't call fixup_result_decl.
7683         Always emit the jump to return_label.
7685 2000-10-06  Nathan Sidwell  <nathan@codesourcery.com>
7687         * pt.c (lookup_template_class): Set current access for enum.
7688         (tsubst_enum): Set file & line for enum decl.
7690         * spew.c (yylex): Remove unused variable.
7692 2000-10-05  Richard Henderson  <rth@cygnus.com>
7694         * semantics.c (genrtl_finish_function): Don't init or check
7695         can_reach_end; remove noreturn and return value checks.
7697 2000-10-05  Tom Tromey  <tromey@cygnus.com>
7699         * init.c (build_java_class_ref): Use `build_static_name' with a
7700         suffix, not a prefix, to build the class object's name.
7702 2000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
7704         * cp-tree.h (access_kind): Fix comment typo.
7705         * decl2.c (grokfield): Fix diagnostic typo.
7706         * semantics.c (finish_template_type): Fix comment typo.
7707         (finish_qualified_object_call_expr): Likewise.
7709 2000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
7711         * pt.c (tsubst_expr, DECL_STMT case): Don't process if
7712         tsubsting fails.
7714 2000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
7716         * spew.c (frob_id): New static function.
7717         (frob_opname): Use it.
7718         (yylex): Use it.
7720 2000-10-01  Mark Mitchell  <mark@codesourcery.com>
7722         * decl.c (lang_mark_false_label_stack): Remove.
7723         * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
7725 2000-09-30  Joseph S. Myers  <jsm28@cam.ac.uk>
7727         * gxxint.texi: Use @email for formatting email addresses.
7729 2000-09-29  Gabriel Dos Reis  <gdr@codesourcery.com>
7731         * error.c: Remove direct obstack manipulation.  Replace with
7732         output_buffer-based formatting.  Adjust calls to removed macros.
7733         (obstack_chunk_alloc, obstack_chunk_free): Remove.
7734         (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
7735         OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
7737 2000-09-24  Mark Mitchell  <mark@codesourcery.com>
7739         * ir.texi: Move to ../c-tree.texi.
7741 2000-09-20  Jason Merrill  <jason@redhat.com>
7743         * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
7745 2000-09-21  Andreas Jaeger  <aj@suse.de>
7747         * errfn.c: Move declaration of cp_printer and cp_printers to ...
7748         * cp-tree.h: ... here.
7750         * error.c: Remove declaration of cp_printer.
7752 2000-09-20  Mark Mitchell  <mark@codesourcery.com>
7754         * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
7756 2000-09-20  Hans-Peter Nilsson  <hp@axis.com>
7758         * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
7759         users.
7761 2000-09-18  Mark Mitchell  <mark@codesourcery.com>
7763         * decl.c (start_function): Robustify.
7765 2000-09-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7767         * cp-tree.h (check_function_format): Accept a `status' parameter.
7769         * call.c, typeck.c: Updates calls to `check_function_format'.
7771 2000-09-17  Geoffrey Keating  <geoffk@cygnus.com>
7773         * decl2.c (handle_class_head): Always push some scope even
7774         in the error case.
7776 2000-09-16  Mark Mitchell  <mark@codesourcery.com>
7778         * cp-tree.h (struct cp_language_function): Remove
7779         x_scope_stmt_stack and name_declared.
7780         (current_scope_stmt_stack): Remove.
7781         (function_name_declared_p): New macro.
7782         (struct lang_decl_flags): Use c_lang_decl as a base class.
7783         (context): Remove.
7784         (struct lang_decl): Replace saved_tree with context.
7785         (DECL_FRIEND_CONTEXT): Adjust accordingly.
7786         (SET_DECL_FRIEND_CONTEXT): Likewise.
7787         (DECL_VIRTUAL_CONTEXT): Likewise.
7788         (DECL_SAVED_TREE): Remove.
7789         (C_DECLARED_LABEL_FLAG): Likewise.
7790         (cplus_expand_expr_stmt): Don't declare.
7791         (add_decl_stmt): Likewise.
7792         (add_scope_stmt): Likewise.
7793         * decl.c (mark_stmt_tree): Remove.
7794         (case_compare): Likewise.
7795         (finish_case_label): Use c_add_case_label.
7796         (init_decl_processing): Set more language-specific hooks.
7797         (build_enumerator): Fix typo in comment.
7798         (cplus_expand_expr_stmt): Remove.
7799         (mark_lang_function): Use mark_c_language_function.
7800         (lang_mark_tree): Use c_mark_lang_decl.
7801         * decl2.c: Change order of inclusion.
7802         * except.c: Likewise.
7803         * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR.  Fall
7804         back on c_expand_expr.
7805         * friend.c: Include expr.h.
7806         * init.c: Change order of inclusion.
7807         * Makefile.in: Update dependencies.
7808         * lex.h (free_lang_decl_chain): Remove.
7809         * optimize.c (maybe_clone_body): Use function_name_declared_p.
7810         * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
7811         it doesn't exist.
7812         (instantiate_decl): Use function_name_declared_p.
7813         * semantics.c (lang_expand_expr_stmt): Remove.
7814         (set_current_function_name_declared): Likewise.
7815         (current_function_name_declared): Likewise.
7816         (begin_compound_stmt): Use function_name_declared_p.
7817         (add_decl_stmt): Remove.
7818         (setup_vtbl_ptr): Use function_name_declared_p.
7819         (add_scope_stmt): Remove.
7820         (current_scope_stmt_stack): New function.
7821         (cp_expand_stmt): Don't handle SCOPE_STMTs.
7822         (expand_body): Use function_name_declared_p.
7823         * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
7824         * typeck.c: Change order of includes.
7825         (convert_sequence): Remove.
7827 2000-09-14  Joseph S. Myers  <jsm28@cam.ac.uk>
7829         * lex.c (reswords): Add _Complex.
7831 Thu Sep 14 12:10:45 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
7833         * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
7835 2000-09-13  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
7837         * init.c (begin_init_stmts): Don't use // comments.
7839 2000-09-12  Jason Merrill  <jason@redhat.com>
7841         * decl.c (maybe_deduce_size_from_array_init): Set do_default for
7842         all non-extern arrays.
7844         * decl.c (grokdeclarator): Complain about 'friend T' for implicit
7845         typenames, too.  Downgrade complaint to pedwarn.
7846         (xref_tag): Warn about surprising behavior of 'friend struct T'.
7847         * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
7848         'class This::Inherited'.
7850 2000-09-12  Mark Mitchell  <mark@codesourcery.com>
7852         * decl.c (finish_case_label): Given the LABEL_DECL a
7853         DECL_CONTEXT.
7855 2000-09-12  Gabriel Dos Reis  <gdr@codesourcery.com>
7857         * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
7858         TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
7859         TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
7860         TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
7861         TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
7862         New macros.
7863         (sorry_for_unsupported_tree, print_scope_operator,
7864         print_left_paren, print_right_paren, print_left_bracket,
7865         print_right_bracket, print_whitespace): Likewise.
7866         (aggr_variety): Rename to class_key_or_enum.
7867         (print_type): Rename to print_type_id.
7868         (print_type_specifier_seq, print_simple_type_specifier,
7869         print_elaborated_type_specifier,
7870         print_rest_of_abstract_declarator,
7871         print_parameter_declaration_clause, print_exception_specification,
7872         print_nested_name_specifier, print_template_id,
7873         typedef_original_name,  print_template_argument_list_start,
7874         print_template_argument_list_end): New functions.
7876 2000-09-11  Gabriel Dos Reis  <gdr@codesourcery.com>
7878         * ir.texi: Add more documentation.
7880 2000-09-11  Mark Mitchell  <mark@codesourcery.com>
7882         * cp-tree.h (struct saved_scope): Remove x_function_parms.
7883         (current_function_parms): Don't define.
7884         (struct cp_language_function): Remove parms_stored.
7885         (current_function_just_assigned_this): Don't define.
7886         (current_function_parms_stored): Likewise.
7887         (static_ctors): Declare.
7888         (static_dtors): Likewise.
7889         (SF_EXPAND): Don't define.
7890         (expand_start_early_try_stmts): Remove declaration.
7891         (store_parm_decls): Likewise.
7892         * decl.c (static_ctors): Don't declare.
7893         (static_dtors): Likewise.
7894         (struct binding_level): Remove this_block.
7895         (poplevel): Remove dead code.
7896         (set_block): Likewise.
7897         (mark_binding_level): Don't mark this_block.
7898         (mark_saved_scope): Don't mark x_function_parms.
7899         (init_decl_processing): Don't add current_function_parms as a GC
7900         root.
7901         (check_function_type): Change prototype.
7902         (start_function): Remove RTL-generation code.
7903         (expand_start_early_try_stmts): Remove.
7904         (store_parm_decls): Give it internal linkage.  Remove
7905         RTL-generation code.
7906         (finish_function): Remove RTL-generation code.
7907         * decl2.c (static_ctors): Fix formatting.
7908         (static_dtors): Likewise.
7909         * method.c (use_thunk): Don't call store_parm_decls.
7910         (synthesize_method): Likewise.
7911         * optimize.c (maybe_clone_body): Likewise.
7912         * parse.y (fn.def2): Likewise.
7913         (.set_base_init): Likewise.
7914         (nodecls): Likewise.
7915         * pt.c (instantiate_decl): Likewise.
7916         * rtti.c (synthesize_tinfo_fn): Likewise.
7917         * semantics.c (genrtl_try_block): Simplify.
7918         (expand_body): Use genrtl_start_function and
7919         genrtl_finish_function.
7920         (genrtl_start_function): New function.
7921         (genrtl_finish_function): Likewise.
7923 2000-09-11  Nathan Sidwell  <nathan@codesourcery.com>
7925         * error.c (cp_tree_printer, case 'P'): Append break.
7927 2000-09-11  Nathan Sidwell  <nathan@codesourcery.com>
7929         * cp-tree.h (frob_opname): Declare.
7930         * parse.y (saved_scopes): New static variable.
7931         (cp_parse_init): Adjust.
7932         (do_id): If lastiddecl is NULL, do do_identifier.
7933         (operator): Save scope information.
7934         (unoperator): New reduction. Restore scope information.
7935         (operator_name): Append unoperator. Call frob_opname.
7936         * spew.c (frob_opname): Define.
7938 2000-09-10  Zack Weinberg  <zack@wolery.cumb.org>
7940         * decl.c, rtti.c: Include defaults.h if not already included.
7941         Don't define the *_TYPE_SIZE macros.
7943 2000-09-09  Mark Mitchell  <mark@codesourcery.com>
7945         * cp-tree.h (push_switch): Change prototype.
7946         (check_cp_case_value): Remove declaration.
7947         (decl_constant_value): Likewise.
7948         * decl.c (struct cp_switch): Add switch_stmt and cases.
7949         (case_compare): New function.
7950         (push_switch): Set switch_stmt.  Initialize cases.
7951         (pop_switch): Clean up cases.
7952         (define_case_label): Rename to ...
7953         (finish_case_label): ... this.  Do semantic analysis for case
7954         labels here.
7955         (start_function): Correct comment.
7956         * decl2.c (check_cp_case_value): Remove.
7957         * expr.c (do_case): Remove.
7958         * pt.c (tsubst_expr): Adjust call to finish_case_label.
7959         * semantics.c (genrtl_do_poplevel): Remove declaration.
7960         (RECHAIN_STMTS): Remove.
7961         (finish_break_stmt): Use build_break_stmt.
7962         (finish_continue_stmt): Use build_continue_stmt.
7963         (finish_switch_cond): Adjust condition here, rater than in
7964         c_expand_start_case.
7965         (finish_case_label): Remove.
7966         * typeck.c (c_expand_return): Remove.
7967         (c_expand_start_case): Likewise.
7969 2000-09-07  Gabriel Dos Reis  <gdr@codesourcery.com>
7971         * ir.texi: Document type nodes.
7973 2000-09-06  Mark Mitchell  <mark@codesourcery.com>
7975         * cp-tree.h (init_cp_semantics): Declare.
7976         (genrtl_try_block): Don't declare.
7977         (genrtl_handler): Likewise.
7978         (genrtl_catch_block): Likewise.
7979         (genrtl_ctor_stmt): Likewise.
7980         (genrtl_subobject): Likewise.
7981         (genrtl_do_poplevel): Likewise.
7982         (genrtl_named_return_value): Likewise.
7983         * lex.c (init_parse): Call init_cp_semantics.
7984         * semantics.c (genrtl_try_block): Give it internal linkage.
7985         (genrtl_handler): Likewise.
7986         (genrtl_catch_block): Likewise.
7987         (genrtl_ctor_stmt): Likewise.
7988         (genrtl_subobject): Likewise.
7989         (genrtl_do_poplevel): Likewise.
7990         (genrtl_named_return_value): Likewise.
7991         (lang_expand_stmt): Rename to ...
7992         (cp_expand_stmt): ... this.  Only handle C++-specific nodes.
7993         (init_cp_semantics): Define.
7995         * decl.c (initialize_local_var): Remove RTL-generating code.
7996         * semantics.c (genrtl_try_block): Fix formatting.
7998         Move statement-tree facilities from C++ to C front-end.
7999         * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
8000         (void_zero_node): Remove.
8001         (stmt_tree): Likewise.
8002         (scope_chain): Adjust.
8003         (language_function): Rename to cp_language_function.
8004         (cp_function_chain): Adjust.
8005         (current_stmt_tree): Remove.
8006         (last_tree): Likewise.
8007         (last_expr_type): Likewise.
8008         (struct lang_decl): Adjust.
8009         (STMT_IS_FULL_EXPR_P): Remove.
8010         (add_tree): Remove.
8011         (begin_stmt_tree): Likewise.
8012         (finish_stmt_tree): Likewise.
8013         (walk_tree_fn): Likewise.
8014         (walk_stmt_tree): Likewise.
8015         * class.c (finish_struct): Replace use of add_tree with add_stmt.
8016         * decl.c (mark_stmt_tree): Adjust type.
8017         (init_decl_processing): Don't build void_zero_node.
8018         (initialize_local_var): Adjust usage of current_stmt_tree.
8019         (finish_enum): Use add_stmt, not add_tree.
8020         (save_function_data): Adjust use of language_function.
8021         (finish_constructor_body): Use add_stmt, not add_tree.
8022         (finish_destructor_body): Likewise.
8023         (push_cp_function_context): Adjust use of language_function.
8024         (pop_cp_function_context): Likewise.
8025         (mark_lang_function): Likewise.
8026         (mark_cp_function_context): Likewise.
8027         * init.c (build_aggr_init): Adjust use of current_stmt_tree.
8028         (build_vec_init): Likewise.
8029         * semantics.c (SET_LAST_STMT): Remove.
8030         (RECHAIN_STMTS): Don't use it.
8031         (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
8032         (current_stmt_tree): Define.
8033         (add_tree): Remove.
8034         (finish_goto_stmt): Use add_stmt, not add_tree.
8035         (finish_expr_stmt): Likewise.
8036         (begin_if_stmt): Likewise.
8037         (finish_then_clause): Likewise.
8038         (begin_while_stmt): Likewise.
8039         (begin_do_stmt): Likewise.
8040         (finish_return_stmt): Likewise.
8041         (begin_for_stmt): Likewise.
8042         (finish_break_stmt): Likewise.
8043         (finish_continue_stmt): Likewise.
8044         (begin_switch_stmt): Likewise.
8045         (finish_case_label): Likewise.
8046         (begin_try_block): Likewise.
8047         (begin_function_try_block): Likewise.
8048         (begin_handler): Likewise.
8049         (begin_catch_block): Likewise.
8050         (begin_compound_stmt): Likewise.
8051         (begin_asm_stmt): Likewise.
8052         (finish_asm_stmt): Likewise.
8053         (finish_label_stmt): Likewise.
8054         (add_decl_stmt): Likewise.
8055         (finish_subobject): Likewise.
8056         (finish_decl_cleanup): Likewise.
8057         (finish_named_return_value): Likewise.
8058         (setup_vtbl_ptr): Likewise.
8059         (add_scope_stmt): Likewise.
8060         (finish_stmt_expr): Likewise.
8061         (prune_unused_decls): Remove.
8062         (begin_stmt_tree): Likewise.
8063         (finish_stmt_tree): Likewise.
8064         (prep_stmt): Adjust use of current_stmt_tree.
8065         (lang_expand_stmt): Likewise.
8066         * tree.c (statement_code_p): Remove.
8067         (cp_statement_code_p): New function.
8068         (walk_stmt_tree): Remove.
8069         (init_tree): Set lang_statement_code_p.
8071 2000-09-06  Zack Weinberg  <zack@wolery.cumb.org>
8073         Integrated preprocessor.
8075         * Make-lang.in, Makefile.in: Remove all references to input.c,
8076         gxx.gperf, and hash.h.  Add ../c-lex.o to C_OBJS.
8077         * gxx.gperf, hash.h, input.c: Delete.
8078         * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
8079         initialized properly.
8081         * class.c (fixup_pending_inline): Take a tree, not a
8082         struct pending_inline *.  All callers changed.
8083         (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
8084         RID_PROTECTED entries in ridpointers[] array here.
8085         * decl.c (duplicate_decls): Do not refer to struct
8086         pending_inline.
8087         (record_builtin_type, init_decl_processing): Use RID_MAX not
8088         CP_RID_MAX.
8089         (grokdeclarator): Use C_IS_RESERVED_WORD.
8090         * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
8091         cpplib.
8092         (grok_x_components): Do not inspect pending_inlines chain.
8094         * cp-tree.h (struct lang_identifier): Add rid_code entry.
8095         (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
8096         (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
8097         (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
8098         TIME_IDENTIFIER_FILEINFO): Kill.
8099         Update prototypes.
8100         * lex.h: Expunge cp_rid.  Rewrite RIDBIT macros to use just a
8101         single 32-bit word.
8102         * parse.y: Call do_pending_inlines unconditionally.
8103         reinit_parse_for_method is now snarf_method.  fn.defpen is no
8104         longer necessary.  Remove unnecessary <itype> annotation on
8105         SCOPE.  Do not refer to end_of_file or struct pending_inline.
8106         * semantics.c (begin_inline_definitions): Call
8107         do_pending_inlines unconditionally.
8109         * lex.c: Remove all code now shared with C front end.
8110         Initialize cpplib properly if USE_CPPLIB.  Put reserved words
8111         into the get_identifier table.  Rewrite pragma handling to
8112         work with the registry.  Move code to save tokens for later
8113         processing to spew.c.
8115         * spew.c: Rewrite everything in terms of token streams instead
8116         of text.  Move routines here from lex.c / input.c as
8117         appropriate.  GC-mark trees hanging off the pending inlines
8118         chain.
8120 2000-09-06  Mark Mitchell  <mark@codesourcery.com>
8122         * NEWS: Mention that the named return value extension has been
8123         deprecated.
8124         * cp-tree.h (original_result_rtx): Define.
8125         (TREE_REFERENCE_EXPR): Remove.
8126         (DECL_VPARENT): Likewise.
8127         (pushdecl_nonclass_level): Likewise.
8128         (store_return_init): Likewise.
8129         (reinit_lang_specific): Likewise.
8130         (genrtl_named_return_value): Change prototype.
8131         * decl.c (original_result_rtx): Remove.
8132         (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
8133         Do not generate RTL for local variables here.
8134         (store_return_init): Remove.
8135         * semantics.c (genrtl_named_return_value): Simplify.  Fold in
8136         store_return_init.
8137         (finish_named_return_value): Adjust accordingly.  Warn that this
8138         extension is deprecated.
8139         (lang_expand_stmt): Adjust call to genrtl_named_return_value.
8141 2000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
8143         * pt.c (type_unification_real): Replace switch with if.
8144         (unify): Tsubst non-type parms before comparing.
8146 2000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
8148         * error.c (dump_typename): New function, broken out of ...
8149         (dump_type): ... here. Use it.
8150         * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
8152 2000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
8154         * init.c (build_offset_ref): Deal with namespace scoped
8155         TEMPLATE_ID_EXPRs.
8157 2000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
8159         * class.c (resolve_address_of_overloaded_function): Add
8160         explanation message.
8161         * decl.c (define_case_label): Reformat explanation.
8162         * decl2.c (finish_static_data_member_decl): Likewise.
8163         (grokfield): Likewise.
8164         * friend.c (do_friend): Likewise.
8166 2000-09-05  Zack Weinberg  <zack@wolery.cumb.org>
8168         * tree.c (walk_tree): Expose tail recursion.
8169         (walk_stmt_tree): New function.
8170         * cp-tree.h: Prototype walk_stmt_tree.
8171         * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
8172         the BLOCKs directly.  If a BLOCK has no variables after
8173         pruning, discard it.
8174         (finish_stmt_tree): Use walk_stmt_tree.  No need to save and
8175         restore the line number.
8177 2000-09-05  Mark Mitchell  <mark@codesourcery.com>
8179         * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
8180         (pt.o): Remove dependency on HTAB_H.
8181         * cp-tree.h: Include hashtab.h.
8182         (walk_tree): Change prototype.
8183         (walk_tree_without_duplicates): New function.
8184         * decl.c (check_default_argument): Use it.
8185         * optimize.c (remap_decl): Adjust calls to walk_tree.
8186         (copy_body): Likewise.
8187         (expand_calls_inline): Likewise.
8188         (calls_setjmp_p): Use walk_tree_without_duplicates.
8189         * pt.c: Don't include hashtab.h.
8190         (for_each_template_parm): Use walk_tree_without_duplicates.
8191         * semantics.c (finish-stmt_tree): Likewise.
8192         (expand_body): Likewise.
8193         * tree.c (walk_tree): Add additional parameter.
8194         (walk_tree_without_duplicates): New function.
8195         (count_trees): Use it.
8196         (verify_stmt_tree): Adjust call to walk_tree.
8197         (find_tree): Use walk_tree_without_duplicates.
8198         (no_linkage_check): Likewise.
8199         (break_out_target_exprs): Adjust call to walk_tree.
8200         (cp_unsave): Likewise.
8202 2000-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8204         * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
8205         (TEMPLATE_TEMPLATE_PARM): Adjust comment.
8206         * cp-tree.h (TYPE_BINFO): Adjust comment.
8207         (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
8208         (TEMPLATE_TYPE_PARM_INDEX): Likewise.
8209         (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
8210         (TYPE_TEMPLATE_INFO): Likewise.
8211         (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
8212         * class.c (push_nested_class): Likewise.
8213         * decl.c (lookup_name_real): Likewise.
8214         (grokdeclarator): Likewise.
8215         (grok_op_properties): Likewise.
8216         (xref_tag): Likewise.
8217         (xref_basetypes): Likewise.
8218         * decl2.c (constructor_name_full): Likewise.
8219         (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
8220         (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
8221         * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
8222         (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8223         (dump_type_suffix): Likewise.
8224         * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
8225         instead.
8226         (get_aggr_from_typedef): Likewise.
8227         * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
8228         (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8229         (write_template_parm): Likewise.
8230         (write_template_template_parm): Check tree code instead of
8231         using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
8232         * method.c (build_overload_nested_name): Add
8233         BOUND_TEMPLATE_TEMPLATE_PARM.
8234         (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
8235         * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8236         * pt.c (convert_template_argument): Check tree code instead of
8237         using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
8238         (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
8239         (for_each_template_parm): Adjust comment.
8240         (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM.  Reorganize.
8241         (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8242         (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM.  Reorganize.  Use
8243         template_args_equal to compare template template parameter cases.
8244         * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8245         * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
8246         instead.
8247         * tree.c (copy_template_template_parm): Decide whether to create
8248         a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
8249         (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8250         (copy_tree_r): Likewise.
8251         * typeck.c (comptypes): Likewise.  Check tree code instead of
8252         using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
8254 2000-09-04  Mark Elbrecht  <snowball3@bigfoot.com>
8256         * decl.c (finish_function): Move the code for handling functions
8257         marked with the constructor and destructor attributes inside the
8258         expand_p block.
8260 2000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
8262         * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
8264 2000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
8266         * pt.c (lookup_template_class): Remove abort.
8267         * tree.c (get_type_decl): Allow error_mark_node.
8269 2000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
8271         * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
8272         TEMPLATE_ID_EXPRs.
8274 2000-09-03  Mark Mitchell  <mark@codesourcery.com>
8276         * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
8277         new ABI mangling.
8279 2000-09-01  Nathan Sidwell  <nathan@codesourcery.com>
8281         * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
8282         union tag mismatch error reporting.
8284 2000-09-01  Nathan Sidwell  <nathan@codesourcery.com>
8286         * call.c (build_scoped_method_call): Check it is not a namespace.
8288 2000-08-30  Jason Merrill  <jason@redhat.com>
8290         * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
8292         * tree.c (bot_manip): Check TREE_CONSTANT rather than
8293         !TREE_SIDE_EFFECTS.  Call break_out_target_exprs and
8294         build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
8296         * decl.c (start_function): Always call make_function_rtl.
8298 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
8300         * semantics.c (prune_unused_decls): New function.
8301         (finish_stmt_tree): Call it via walk_tree.
8303 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
8305         * class.c (build_secondary_vtable): Constify a char *.
8306         * decl.c (init_decl_processing): Initialize function_id_node,
8307         pretty_function_id_node, and func_id_node.
8308         * input.c (struct input_source): Constify 'str'.
8309         (feed_input): Constify first argument.
8310         * mangle.c (write_identifier): Constify argument.
8311         * pt.c (mangle_class_name_for_template): Constify argument.
8313 2000-08-29  Mark Mitchell  <mark@codesourcery.com>
8315         * typeck.c (mark_addressable): Remove code that pokes around in
8316         RTL.
8318 2000-08-28  Jason Merrill  <jason@redhat.com>
8320         * lex.c (file_name_nondirectory): Move to toplev.c.
8322         * cp-tree.h (LOCAL_CLASS_P): New macro.
8323         * class.c (finish_struct_1): Use it.
8325 2000-08-27  Alex Samuel  <samuel@codesourcery.com>
8327         * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
8328         (write_encoding): Pass another argument to write_name.
8329         (write_name): Add ignore_local_scope parameter.  Fix handling of
8330         local names.
8331         (write_nested_name): Use write_unqualified_name.
8332         (write_prefix): Likewise.  Skip out on FUNCTION_DECLs.
8333         (write_template_prefix): Use write_unqualified_name.
8334         (write_component): Remove.
8335         (write_local_name): Add parameter.  Use direct local entity to
8336         discriminator calculation.
8337         (write_class_enum_type): Pass another argument to write_name.
8338         (write_template_template_arg): Likewise.
8339         (make_guard_variable): Likewise.
8341 2000-08-27  Jason Merrill  <jason@redhat.com>
8343         * decl.c (pushdecl): Matching decls for local externs are found in
8344         the current level.  Propagate linkage information from previous
8345         declarations.
8347 2000-08-26  Gabriel Dos Reis  <gdr@codesourcery.com>
8349         * ir.texi (Expressions): Fix typo.
8351 2000-08-25  Greg McGary  <greg@mcgary.org>
8353         * tree.c (init_tree): Use ARRAY_SIZE.
8355 2000-08-25  Gabriel Dos Reis  <gdr@codesourcery.com>
8357         * error.c (cp_tree_printer): Rework.
8359 2000-08-25  Mark Mitchell  <mark@codesourcery.com>
8361         * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
8362         dyn-string.o.
8363         (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
8364         (cp-demangle.o): Remove target.
8365         (dyn-string.o): Likewise.
8367         * decl.c (grokfndecl): Require that `main' return an `int'.
8368         * mangle.c (write_encoding): Don't mangle return types for
8369         conversion functions.
8371 2000-08-25  Gabriel Dos Reis  <gdr@codesourcery.com>
8373         * error.c (tree_formatting_info): New data type.
8374         (tree_being_formatted): New macro.
8375         (tree_formatting_flags): Likewise.
8376         (put_whitespace): Likewise.
8377         (print_tree_identifier): Likewise.
8378         (print_identifier): Likewise.
8379         (cp_tree_printer, print_function_argument_list, print_declaration,
8380         print_expression, print_function_declaration,
8381         print_function_parameter, print_type, print_cv_qualifier): New
8382         functions.
8383         (init_error): Initialize lang_printer.
8385 2000-08-24  Jason Merrill  <jason@redhat.com>
8387         * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
8388         adjustment necessary.
8390 2000-08-24  Greg McGary  <greg@mcgary.org>
8392         * cp-tree.h (MAIN_NAME_P): Remove macro.
8394 2000-08-24  Gabriel Dos Reis  <gdr@codesourcery.com>
8396         * error.c (print_instantiation_context): Don't forget to flush the
8397         buffer.
8399 2000-08-23  Jason Merrill  <jason@redhat.com>
8401         * typeck.c (build_ptrmemfunc): Save the input pmf.
8403         * method.c (process_modifiers): Use same_type_p.
8405 2000-08-23  Mark Mitchell  <mark@codesourcery.com>
8407         * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
8408         * mangle.c (write_function_type): Change prototype.
8409         (write_encoding): Don't mangle return types for
8410         constructors or destructors.
8411         (write_type): Adjust call to write_function_type.
8412         * pt.c (instantiate_template): Instantiate alternate entry points
8413         when instantiating the main function.
8415 2000-08-23  Gabriel Dos Reis  <gdr@codesourcery.com>
8417         * error.c (cp_print_error_function): Don't use embedded '\n' in
8418         output_printf.
8420 2000-08-23  Gabriel Dos Reis  <gdr@codesourcery.com>
8422         * decl.c (init_decl_processing): Remove bogus initialization.
8423         * error.c (lang_print_error_function): Restore here.
8424         (init_error): Initialize print_error_function.
8426 2000-08-22  Theodore Papadopoulo  <Theodore.Papadopoulo@sophia.inria.fr>
8428         * decl2.c (arg_assoc): Revert my 2000-08-11 change.
8430 2000-08-22  Gabriel Dos Reis  <gdr@codesourcery.com>
8432         * Makefile.in (error.o): Depends on diagnostic.h
8434         * cp-tree.h (problematic_instantiation_changed,
8435         record_last_problematic_instantiation, current_instantiation,
8436         print_instantiation_context): Declare.
8437         (maybe_print_template_context): Remove.
8439         * decl.c (init_decl_processing): Set print_error_function to NULL.
8440         (lang_print_error_function): Remove, since we're using a new
8441         machinery.
8443         * error.c: #include diagnostic.h
8444         (function_category): New function.
8445         (cp_diagnostic_starter): Likewise.
8446         (cp_diagnostic_finalizer): Likewise.
8447         (cp_print_error_function): Likewise.
8448         (maybe_print_instantiation_context): Likewise.
8449         (print_instantiation_full_context): Likewise.
8450         (print_instantiation_partial_context): Likewise.
8451         (print_instantiation_context): Define.
8452         (init_error): Initialize diagnostic pager and finalizer.
8454         * pt.c (problematic_instantiation_changed): Define.
8455         (record_last_problematic_instantiation): Likewise.
8456         (current_instantiation): Likewise.
8457         (maybe_print_template_context): Remove.
8458         (print_template_context): Likewise.
8459         (current_tinst_level): Make static to reflect Brendan Kehoe's
8460         change of 1995-04-13.
8461         (push_tinst_level): Call print_instantiation_context.
8463 2000-08-21  Nix  <nix@esperi.demon.co.uk>
8465         * lang-specs.h: Do not process -o or run the assembler if
8466         -fsyntax-only.
8468 2000-08-21  Joseph S. Myers  <jsm28@cam.ac.uk>
8470         * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
8471         variables.
8472         * decl2.c (lang_decode_option): Disable gettext attributes for
8473         -ansi.
8475 2000-08-21  Gabriel Dos Reis  <gdr@codesourcery.com>
8477         * lex.c (lang_init_options): Default diagnostic message maximum
8478         length to 80, when line-wrapping.
8480 2000-08-20  Mark Mitchell  <mark@codesourcery.com>
8482         * class.c (build_vtbl_initializer): Clear the entire
8483         vtbl_init_data.  Start keeping track of the functions for which we
8484         have created vcall offsets here.
8485         (dfs_build_vcall_offset_vtbl_entries): Remove.
8486         (build_vcall_offset_vtbl_entries): Reimplement.
8487         (add_vcall_offset_vtbl_entries_r): New function.
8488         (add_vcall_offset_vtbl_entries_1): Likewise.  Tweak logic for
8489         computing when vcall offsets are necessary.
8491 2000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
8493         * decl.c (member_function_or_else): Use cp_error ... %T.
8494         (grokdeclarator): Likewise.
8495         (start_method): Likewise.
8496         * friend.c (make_friend_class): Use cp_pedwarn ... %T.
8498 2000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
8500         * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
8501         TYPE_DECLs.
8503 2000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
8505         * cp-tree.h (PTRMEM_OK_P): New macro.
8506         (itf_ptrmem_ok): New enumeration value.
8507         * class.c (resolve_address_of_overloaded_function): Add PTRMEM
8508         argument. Diagnose implicit pointer to member.
8509         (instantiate_type): Don't diagnose implicit pointer to member
8510         here. Pass itf_ptrmem_ok if ok. Adjust calls to
8511         resolve_address_of_overloaded_function.
8512         * init.c (build_offset_ref): Set PTRMEM_OK_P.
8513         (resolve_offset_ref): Don't diagnose implicit pointer to member here.
8514         * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
8515         * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
8516         (build_unary_op): Deal with single non-static member in
8517         microsoft-land.
8519 2000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
8521         * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
8523 2000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
8525         * cp-tree.h (enum_name_string): Remove prototype.
8526         (report_case_error): Remove prototype.
8527         * cp/typeck2.c (enum_name_string): Remove.
8528         (report_case_error): Remove.
8529         * error.c (dump_expr): Deal with enum values directly.
8530         Correctly negate integer constant.
8532 2000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
8534         * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
8535         (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
8536         * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
8537         (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
8538         (__cxa_vec_new): Use __cxa_vec_new2.
8539         (__cxa_vec_delete): Use __cxa_vec_delete2.
8541 2000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
8543         * vec.cc (__cxa_vec_new): Set "C" linkage.
8544         (__cxa_vec_ctor): Likewise.
8545         (__cxa_vec_cctor): Likewise.
8546         (__cxa_vec_dtor): Likewise.
8547         (__cxa_vec_delete): Likewise.
8548         * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
8549         (__cxa_vec_ctor): Likewise.
8550         (__cxa_vec_cctor): Likewise.
8551         (__cxa_vec_dtor): Likewise.
8552         (__cxa_vec_delete): Likewise.
8554 2000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
8556         * class.c (instantiate_type): Reinstate local variable
8557         deleted in previous change.
8559         * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
8560         itf_no_attributes.
8562 2000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
8564         * cp-tree.h (instantiate_type_flags): New enumeration.
8565         (instantiate_type): Change parameter.
8566         * class.c (instantiate_type): Adjust prototype. Adjust.
8567         * call.c (standard_conversion): Adjust instantiate_type call.
8568         (reference_binding): Likewise.
8569         (build_op_delete_call): Likewise.
8570         (convert_like_real): Likewise.
8571         * cvt.c (cp_convert_to_pointer): Likewise.
8572         (convert_to_reference): Likewise.
8573         * pt.c (convert_nontype_argument): Likewise.
8574         * typeck.c (build_binary_op): Likewise.
8575         (build_ptrmemfunc): Likewise.
8576         (convert_for_assignment): Likewise.
8578 2000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
8580         * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
8581         (current_aggr): Define.
8582         * decl.c (grokdeclarator): Make sure a friend class is an
8583         elaborated type specifier.
8584         * parse.y (current_aggr): Remove static definition.
8585         (cp_parse_init): Adjust.
8586         (structsp): Clear and restore current_aggr.
8587         (component_decl_list): Clear current_aggr.
8589         * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
8590         aggregate tag on the typename's context.
8592         * pt.c (tsubst_friend_class): Return error_mark_node, if
8593         parms becomes NULL.
8594         (instantiate_class_template): Ignore error_mark_node friend types.
8596 2000-08-14  Nathan Sidwell  <nathan@codesourcery.com>
8598         * cvt.c (warn_ref_binding): New static function, broken out of ...
8599         (convert_to_reference): ... here. Use it.
8601 2000-08-11  Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8603         * parse.y (template_arg): Add rule for template qualified with
8604         global scope.
8606 2000-08-11  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8608         * decl2.c (add_function): Reorganize.
8609         (arg_assoc): Do not consider function template decls.
8611 2000-08-11  Jason Merrill  <jason@redhat.com>
8613         * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
8614         looking inside.
8616 2000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
8618         * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
8619         (lookup_nested_tag): Likewise.
8621         * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
8622         can be produced.
8624 2000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
8626         * parse.y (named_complex_class_head_sans_basetype): Remove
8627         always true if.
8629 2000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
8631         * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
8632         explicit TEMPLATE_ID_EXPR args.
8633         (build_expr_from_tree, case CALL_EXPR): Likewise.
8635 2000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
8637         * decl.c (check_tag_decl): Diagnose typename's which don't
8638         declare anything.
8640 2000-08-10  Nathan Sidwell  <nathan@codesourcery.com>
8642         * init.c (build_aggr_init): Reject bogus array initializers
8643         early.
8645 2000-08-09  Nathan Sidwell  <nathan@codesourcery.com>
8647         * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
8648         runtime.
8649         * cp/tinfo.cc (__dynamic_cast): Likewise.
8650         * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
8652 2000-08-09  Nathan Sidwell  <nathan@codesourcery.com>
8654         * cvt.c (convert_to_pointer_force): Fix error message when
8655         attempting to cast from ambiguous base.
8657 2000-08-08  Jason Merrill  <jason@redhat.com>
8659         * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
8660         (tsubst_template_arg_vector): Likewise.
8662         * decl2.c (build_anon_union_vars): Choose the largest field; don't
8663         assume that one will be as large as the union.
8665 2000-08-07  Kazu Hirata  <kazu@hxi.com>
8667         * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
8668         * decl.c (pop_labels): Likewise.
8670 2000-08-04  Jeffrey Oldham  <oldham@codesourcery.com>
8672         * inc/cxxabi.h (__pbase_type_info): Changed member names to match
8673         specifications.
8674         (__pointer_to_member_type_info): Likewise.
8675         (__base_class_info): Likewise.
8676         (__class_type_info): Likewise.
8677         (__si_class_type_info): Likewise.
8678         (__vmi_class_type_info): Likewise.
8679         * tinfo.cc (__si_class_type_info::__do_find_public_src):
8680         Changed member names to match specifications.
8681         (__vmi_class_type_info::__do_find_public_src): Likewise.
8682         (__si_class_type_info::__do_dyncast): Likewise.
8683         (__vmi_class_type_info::__do_dyncast): Likewise.
8684         (__si_class_type_info::__do_upcast): Likewise.
8685         (__vmi_class_type_info::__do_upcast): Likewise.
8686         * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
8687         (__pbase_type_info::__pointer_catch): Likewise.
8688         (__pointer_type_info::__pointer_catch): Likewise.
8689         (__pointer_to_member_type_info::__pointer_catch): Likewise.
8691 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
8693         * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
8694         * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
8695         (cc1plus): Link with $(BACKEND) and $(C_OBJS).
8697 2000-08-04  Mark Mitchell  <mark@codesourcery.com>
8699         * cp-tree.h (add_method): Change prototype.
8700         * class.c (add_method): Remove FIELDS parameter.  Add ERROR_P.
8701         Don't double the size of the method vector in the error case.
8702         (handle_using_decl): Adjust call to add_method.
8703         (add_implicitly_declared_members): Likewise.
8704         (clone_function_decl): Likewise.
8705         * decl2.c (check_classfn): Likewise.
8706         * semantics.c (finish_member_declaration): Likewise.
8708 2000-08-04  Joseph S. Myers  <jsm28@cam.ac.uk>
8710         * decl.c (flag_isoc94): New variable.
8712 2000-08-02  Jason Merrill  <jason@redhat.com>
8714         * pt.c (do_type_instantiation): Add complain parm; don't complain
8715         if called recursively.
8716         * cp-tree.h, parse.y: Adjust.
8718 2000-08-02  Zack Weinberg  <zack@wolery.cumb.org>
8720         * decl2.c: Silently ignore -Wstrict-prototypes; warn about
8721         -Wno-strict-prototypes.
8723         * g++spec.c: Adjust type of second argument to
8724         lang_specific_driver, and update code as necessary.
8726         * cp-tree.h: Don't prototype min_precision here.
8727         (my_friendly_assert): Cast expression to void.
8728         * semantics.c (do_poplevel): Initialize scope_stmts.
8730 2000-08-02  Mark Mitchell  <mark@codesourcery.com>
8732         * cp-tree.h (DECL_NEEDED_P): Tweak.
8734 2000-07-28  Jason Merrill  <jason@redhat.com>
8736         * lang-specs.h: Use %i in rule for .ii files.
8738 2000-07-31  Zack Weinberg  <zack@wolery.cumb.org>
8740         * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
8742 2000-07-30  Mark Mitchell  <mark@codesourcery.com>
8744         Allow indirect primary bases.
8745         * cp-tree.h (struct lang_type): Remove vfield_parent.  Add
8746         primary_base.
8747         (CLASSTYPE_VFIELD_PARENT): Remove.
8748         (CLASSTYPE_PRIMARY_BINFO): Reimplement.
8749         (BINFO_PRIMARY_BINFO): Remove.
8750         (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
8751         (BINFO_VBASE_PRIMARY_P): Likewise.
8752         (BINFO_PRIMARY_BASE_OF): New macro.
8753         (BINFO_INDIRECT_PRIMARY_P): Likewise.
8754         (get_primary_binfo): New function.
8755         * decl.c (lang_mark_tree): Make lang_type::primary_base.
8756         * class.c (vcall_offset_data_s): Rename to ...
8757         (vtbl_init_data_s): ... this.  Rename primary_p to primary_vtbl_p,
8758         and add ctor_vtbl_p.
8759         (get_derived_offset): Use get_primary_binfo.
8760         (dfs_mark_primary_bases): Adjust handling of virtual primary
8761         bases.
8762         (mark_primary_bases): Likewise.
8763         (set_primary_base): Take a binfo, not an integer, as a
8764         representation of the primary base.
8765         (indirect_primary_base_p): Remove.
8766         (determine_primary_base): Adjust for indirect primary bases.
8767         (dfs_find_final_overrider): Fix typo in coment.
8768         (update_vtable_entry_for_fn): Use get_primary_binfo.
8769         (layout_nonempty_base_or_field): Tweak.
8770         (build_base_fields): Adjust for new primary base semantics.
8771         (dfs_propagate_binfo_offsets): Remove.
8772         (propagate_binfo_offsets): Rewrite.
8773         (dfs_set_offset_for_shared_vbases): Remove.
8774         (layout_virtual_bases): Don't use it.
8775         (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
8776         ABI.
8777         (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
8778         CLASSTYPE_VFIELD_PARENT.
8779         (dfs_get_primary_binfo): New function.
8780         (get_primary_binfo): Likewise.
8781         (dump_class_hierarchy_r): Tweak printing of primary bases.
8782         (build_vtbl_initializer): Fix typo in comments.  Use
8783         vtbl_init_data.
8784         (build_vcall_and_vbase_vtbl_entries): Likewise.
8785         (build_vbaes_offset_vtbl_entries): Likewise.
8786         (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
8787         BV_VCALL_INDEX to handle indirect primary bases.
8788         (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
8789         (build_rtti_vtbl_entries): Likewise.
8790         * search.c (get_shared_vbase_if_not_primary): Tweak.
8791         (find_vbase_instance): Likewise.
8792         (binfo_for_vtable): Simplify.
8793         * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
8794         (make_binfo): Make it have 11 entries.
8796 2000-07-30  Alex Samuel  <samuel@codesourcery.com>
8798         * mangle.c (DECL_TEMPLATE_ID_P): Remove.
8799         (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
8800         ascertaining primaryness.
8801         (G): Remove template_args.
8802         (decl_is_template_id): New function.
8803         (write_encoding): Use decl_is_template_id.
8804         (write_name): Likewise.  Handle type_decls.  Get main variant of
8805         type decls.
8806         (write_nested_name): Likewise.
8807         (write_prefix): Likewise.
8808         (write_template_prefix): Likewise.
8809         (write_special_name_constructor): Remove defunct production from
8810         comment.
8811         (write_bare_function_type): Remove comment about absent parameter.
8812         (write_template_template_arg): Add missing grammar production to
8813         comment.
8815 2000-07-27  Jason Merrill  <jason@redhat.com>
8817         * decl.c (duplicate_decls): If common_type produces a non-typedef
8818         type for a typedef, just use the old type.
8820 2000-07-27  Mark Mitchell  <mark@codesourcery.com>
8822         * cp-tree.h (function_depth): Declare.
8823         (verify_stmt_tree): Likewise.
8824         (find_tree): Likewise.
8825         * decl.c (function_depth): Give it external linkage.
8826         * optimize.c (optimize_function): Increment and decrement it.
8827         * tree.c (verify_stmt_tree_r): New function.
8828         (verify_stmt_tree): Likewise.
8829         (find_tree_r): Likewise.
8830         (find_tree): Likewise.
8832 2000-07-27  Jason Merrill  <jason@redhat.com>
8834         * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
8835         TYPE_PTRMEMFUNC_P.
8836         * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
8838 2000-07-26  Mark Mitchell  <mark@codesourcery.com>
8840         * decl.c (start_cleanup_fn): Mark the function as `inline'.
8841         * decl2.c (get_guard): Call cp_finish_decl, not
8842         rest_of_decl_compilation, for local guards.
8843         * lex.c (do_identifier): Remove unused variable.
8845 Wed Jul 26 15:05:51 CEST 2000   Marc Espie <espie@cvs.openbsd.org>
8847         * parse.y:  Add missing ';'.
8849 2000-07-26  Mark Mitchell  <mark@codesourcery.com>
8851         * parse.y (empty_parms): Use `()', not `(...)', when in the scope
8852         of `extern "C++"'.
8854 2000-07-25  Nathan Sidwell  <nathan@codesourcery.com>
8856         Kill strict_prototype. Backwards compatibility only for
8857         non NO_IMPLICIT_EXTERN_C systems.
8858         * cp-tree.h (flag_strict_prototype): Remove.
8859         (strict_prototype): Remove.
8860         (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
8861         * decl.c (maybe_push_to_top_level): Adjust.
8862         (pop_from_top_level): Adjust.
8863         (decls_match): Only allow sloppy parm matching for ancient
8864         system headers.
8865         (init_decl_processing): Adjust.
8866         (grokdeclarator): Adjust.
8867         * decl2.c (flag_strict_prototype): Remove.
8868         (strict_prototype): Remove.
8869         (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
8870         (lang_f_options): Remove "strict-prototype".
8871         (unsupported-options): Add "strict-prototype".
8872         * lex.c (do_identifier): Adjust.
8873         (do_scoped_id): Adjust.
8874         * parse.y (empty_parms): Adjust.
8875         * class.c (push_lang_context): Adjust.
8876         (pop_lang_context): Adjust.
8877         * typeck.c (comp_target_parms): Adjust.
8879 2000-07-25  Nathan Sidwell  <nathan@codesourcery.com>
8881         * decl.c (poplevel): Deal with anonymous variables at for scope.
8882         (maybe_inject_for_scope_var): Likewise.
8884 2000-07-25  Zack Weinberg  <zack@wolery.cumb.org>
8886         * decl.c: Remove all signal handling code, now done in toplev.c.
8888 2000-07-23  Mark Mitchell  <mark@codesourcery.com>
8890         * decl.c (make_rtl_for_nonlocal_decl): Rework.
8892         * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
8893         correctly.
8895 2000-07-20  Zack Weinberg  <zack@wolery.cumb.org>
8897         * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
8898         Define my_friendly_assert and my_friendly_abort as macros
8899         which may call friendly_abort.  Prototype friendly abort, not
8900         my_friendly_abort or my_friendly_assert.
8901         * decl.c (signal_catch): Report the signal caught in the error
8902         message.  Call fatal directly.
8903         * typeck2.c (ack, my_friendly_assert): Delete.
8904         (my_friendly_abort): Rename to friendly_abort.  Expect file,
8905         line, and function parameters.  Report the abort code, then
8906         call fancy_abort.  Do not mask an abort if errors have
8907         already occurred.
8909 2000-07-18  Nathan Sidwell  <nathan@codesourcery.com>
8911         * typeck.c (comp_target_parms): Remove obsolete parameter.
8912         (comp_target_types): Adjust.
8914 2000-07-17  Jason Merrill  <jason@redhat.com>
8916         * typeck.c (mark_addressable): Never set TREE_USED.
8917         * call.c (build_call): Don't abort on calls to library functions
8918         that have been declared normally.
8920         * typeck.c (build_binary_op): Fix grammar in warning.
8922         * exception.cc (__eh_free): Fix prototype.
8924         * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
8926         * decl.c (pushdecl): Handle seeing an OVERLOAD in
8927         IDENTIFIER_NAMESPACE_VALUE.
8929 2000-07-16  Mark Mitchell  <mark@codesourcery.com>
8931         * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
8932         * method.c (use_thunk): Correct handling of vcall offsets.
8934 2000-07-14  Zack Weinberg  <zack@wolery.cumb.org>
8936         * .cvsignore: parse.h and parse.c have no cp- prefix.
8938 2000-07-13  Mark Mitchell  <mark@codesourcery.com>
8940         * .cvsignore: New file.
8942 2000-07-13  Zack Weinberg  <zack@wolery.cumb.org>
8944         * lang-specs.h: Use the new named specs.  Remove unnecessary braces.
8946 2000-07-12  Mark Mitchell  <mark@codesourcery.com>
8948         * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
8949         * parse.c: Remove.
8950         * parse.h: Likewise.
8952 2000-07-11  Mark Mitchell  <mark@codesourcery.com>
8954         * class.c (layout_class_type): Add pointers to virtual bases after
8955         base classes under the old ABI.
8957 2000-07-10  Benjamin Chelf  <chelf@codesourcery.com>
8959         * semantics.c (finish_for_stmt): Remove call to emit_line_note.
8960         (finish_continue_stmt): Likewise.
8961         (begin_for_stmt): Remove call to note_level_for_for.
8962         (finish_goto_stmt): Change call from build_min_nt
8963         to build_stmt.
8964         (finish_expr_stmt): Likewise.
8965         (begin_if_stmt): Likewise.
8966         (begin_while_stmt): Likewise.
8967         (finish_while_stmt): Likewise.
8968         (finish_return_stmt): Likewise.
8969         (begin_for_stmt): Likewise.
8970         (finish_for_stmt): Likewise.
8971         (finish_break_stmt): Likewise.
8972         (begin_switch_stmt): Likewise.
8973         (finish_case_label): Likewise.
8974         (genrtl_try_block): Likewise.
8975         (begin_try_block): Likewise.
8976         (begin_handler): Likewise.
8977         (begin_compound_stmt): Likewise.
8978         (finish_asm_stmt): Likewise.
8979         (finish_label_stmt): Likewise.
8980         (add_decl_stmt): Likewise.
8981         (finish_subobject): Likewise.
8982         (finish_decl_cleanup): Likewise.
8983         (finish_named_return_value): Likewise.
8984         (setup_vtbl_ptr): Likewise.
8985         (add_scope_stmt): Likewise.
8986         * decl.c (finish_constructor_body): Likewise.
8987         (finish_destructor_body): Likewise.
8988         * optimize.c (copy_body_r): Likewise.
8989         (initialize_inlined_parameters): Likewise.
8990         (declare_return_variable): Likewise.
8991         (expand_call_inline): Likewise.
8993 2000-07-10  Jakub Jelinek  <jakub@redhat.com>
8995         * semantics.c (expand_body): Sync interface information
8996         at the end of function body expansion.
8998 2000-07-09  Jason Merrill  <jason@redhat.com>
9000         * init.c (build_new_1): Bail early if the call to new fails.
9002         * decl.c (compute_array_index_type): Check specifically for
9003         an INTEGER_CST, not just TREE_CONSTANT.
9005         * decl.c (duplicate_decls): Don't call duplicate_decls on
9006         the DECL_TEMPLATE_RESULT.
9007         (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
9008         codes.
9010         * error.c (dump_template_bindings): Don't crash if we had an
9011         invalid argument list.
9013         * typeck.c (c_expand_start_case): Do narrowing here.
9014         * semantics.c (finish_switch_cond): Not here.
9016 2000-07-09  Hidvegi Zoli  <hzoli@austin.ibm.com>
9018         * parse.y (asm_clobbers): Do string concatenation.
9020 2000-07-09  Mark Mitchell  <mark@codesourcery.com>
9022         * decl.c (pushtag): Don't put local classes in template functions
9023         on the local_classes list.
9025 2000-07-04  Scott Snyder  <snyder@fnal.gov>
9027         * decl2.c (get_guard): Add missing return for old ABI local
9028         variable case.
9030 2000-07-09  Mark Mitchell  <mark@codesourcery.com>
9032         * cp-tree.h (char_type_p): New function.
9033         * decl.c (init_decl_processing): Don't initialize
9034         signed_wchar_type_node or unsigned_wchar_type_node.
9035         (complete_array_type): Handle brace-enclosed string-constants.
9036         * rtti.c (emit_support_tinfos): Remove #if 0'd code.
9037         * tree.c (char_type_p): New function.
9038         * typeck2.c (digest_init): Use char_type_p.
9040 2000-07-06  Nathan Sidwell  <nathan@codesourcery.com>
9042         * pt.c (tsubst): Don't layout type, if it's error_mark.
9044 2000-07-06  Nathan Sidwell  <nathan@codesourcery.com>
9046         * pt.c (instantiate_pending_templates): Reset template level.
9048 2000-07-05  Jason Merrill  <jason@redhat.com>
9050         * call.c (joust): Don't complain about `operator char *()' beating
9051         `operator const char *() const'.
9053 2000-07-04  scott snyder  <snyder@fnal.gov>
9054             Jason Merrill  <jason@redhat.com>
9056         * repo.c (repo_get_id): Handle the case where a class with virtual
9057         bases has a null TYPE_BINFO_VTABLE.
9059 2000-07-04  Kevin Buhr  <buhr@stat.wisc.edu>
9060             Jason Merrill  <jason@redhat.com>
9062         * parse.y (member_init): Just pass in the type.
9063         * init.c (expand_member_init): Handle getting a type.
9065 2000-07-04  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
9066             Jason Merrill  <jason@redhat.com>
9068         * decl.c (finish_function): Warn if a function has no return
9069         statement.
9070         Suggested by Andrew Koenig.
9071         * typeck.c (check_return_expr): Do set current_function_returns_value
9072         if we got an error_mark_node.
9074 2000-07-03  Nathan Sidwell  <nathan@codesourcery.com>
9076         * decl2.c (push_decl_namespace): Push the original namespace.
9078 2000-07-03  Nathan Sidwell  <nathan@codesourcery.com>
9080         * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
9081         * semantics.c (begin_class_definition): Clear it.
9083 2000-07-02  Benjamin Chelf  <chelf@codesourcery.com>
9085         * cp-tree.h (genrtl_goto_stmt): Remove declaration.
9086         (genrtl_expr_stmt): Likewise.
9087         (genrtl_decl_stmt): Likewise.
9088         (genrtl_if_stmt): Likewise.
9089         (genrtl_while_stmt): Likewise.
9090         (genrtl_do_stmt): Likewise.
9091         (genrtl_return_stmt): Likewise.
9092         (genrtl_for_stmt): Likewise.
9093         (genrtl_break_stmt): Likewise.
9094         (genrtl_continue_stmt): Likewise.
9095         (genrtl_scope_stmt): Likewise.
9096         (genrtl_switch_stmt): Likewise.
9097         (genrtl_case_label): Likewise.
9098         (genrtl_begin_compound_stmt): Likewise.
9099         (genrtl_finish_compound_stmt): Likewise.
9100         (genrtl_compound_stmt): Likewise.
9101         (genrtl_asm_stmt): Likewise.
9103         * init.c (begin_init_stmts): Remove call to
9104         genrtl_begin_compound_stmt.
9105         (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
9107         * semantics.c (lang_expand_stmt): Changed call to
9108         genrtl_compound_stmt to ignore return value.
9110 2000-07-02  Mark Mitchell  <mark@codesourcery.com>
9112         * mangle.c (canonicalize_for_substitution): Return the canonical
9113         variant of a type.
9115         * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
9116         TYPE_DECL.
9117         * typeck.c (commonparms): Remove obstack manipulations.
9119 2000-07-01  Benjamin Chelf  <chelf@codesourcery.com>
9121         * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
9123         * Makefile.in (OBJS): Added ../c-semantics.o.
9124         (OBJDEPS): Likewise.
9126         * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
9127         ../c-common.h.
9128         (struct stmt_tree): Added comment.
9129         (current_function_name_declared): Removed.
9130         (stmts_are_full_exprs_p): Likewise.
9131         (genrtl_do_pushlevel): Likewise.
9132         (genrtl_clear_out_block): Likewise.
9133         (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
9134         (DECL_ANON_UNION_ELEMS): Likewise.
9135         (emit_local_var): Likewise.
9136         (make_rtl_for_local_static): Likewise.
9137         (do_case): Likewise.
9138         (expand_stmt): Likewise.
9139         (genrtl_decl_cleanup): Likewise.
9140         (c_expand_asm_operands): Likewise.
9141         (c_expand_return): Likewise.
9142         (c_expand_start_case): Likewise.
9144         * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
9145         (emit_local_var): Likewise.
9146         (initialize_local_var): Change reference to
9147         stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
9148         Change reference to stmts_are_full_exprs_p to
9149         current_stmt_tree->stmts_are_full_exprs_p.
9150         (push_cp_function_context): Likewise.
9152         * expect.c (expand_throw): Change reference to
9153         stmts_are_full_exprs_p.
9155         * init.c (build_aggr_init): Change reference to
9156         stmts_are_full_exprs_p.
9157         (build_vec_init): Likewise.
9159         * optimize.c (maybe_clone_body): Change reference to
9160         current_function_name_declared to
9161         cp_function_chain->name_declared.
9163         * pt.c (instantiate_decl): Change reference to
9164         current_function_name_declared to
9165         cp_function_chain->name_declared.
9167         * semantics.c (expand_cond): Moved declaration to c-common.h.
9168         (genrtl_do_pushlevel): Moved to c-semantics.c.
9169         (genrtl_clear_out_block): Likewise.
9170         (genrtl_goto_stmt): Likewise.
9171         (genrtl_expr_stmt): Likewise.
9172         (genrtl_decl_stmt): Likewise.
9173         (gerntl_if_stmt): Likewise.
9174         (genrtl_while_stmt): Likewise.
9175         (genrtl_do_stmt): Likewise.
9176         (genrtl_return_stmt): Likewise.
9177         (genrtl_for_stmt): Likewise.
9178         (genrtl_break_stmt): Likewise.
9179         (genrtl_continue_stmt): Likewise.
9180         (genrtl_scope_stmt): Likewise.
9181         (genrtl_switch_stmt): Likewise.
9182         (genrtl_case_label): Likewise.
9183         (genrtl_begin_compound_stmt): Likewise.
9184         (genrtl_finish_compound_stmt): Likewise.
9185         (genrtl_compound_stmt): Likewise.
9186         (genrtl_asm_stmt): Likewise.
9187         (genrtl_decl_cleanup): Likewise.
9188         (expand_cond): Likewise.
9189         (expand_stmt): Renamed to ...
9190         (lang_expand_stmt): ... this.
9191         (lang_expand_expr_stmt): Initialize.
9192         (set_current_function_name_declared): Likewise.
9193         (stmts_are_full_exprs_p): Likewise.
9194         (current_function_name_declared): Likewise.
9195         (anon_aggr_type_p): Likewise.
9196         (do_poplevel): Change reference to
9197         stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
9198         Change reference to stmts_are_full_exprs_p to
9199         current_stmt_tree->stmts_are_full_exprs_p.
9200         (add_tree): Likewise.
9201         (finish_expr_stmt): Likewise.
9202         (prep_stmt): Likewise.
9203         (lang_expand_stmt): Likewise.
9204         (begin_compound_stmt): Change reference to
9205         current_function_name_declared to
9206         cp_function_chain->name_declared and call to
9207         current_function_name_declared().
9208         (setup_vtbl_ptr): Likewise.
9209         (genrtl_do_poplevel): Removed.
9211 2000-06-30  Jason Merrill  <jason@redhat.com>
9213         * init.c (init_init_processing): Go back to aligning like
9214         double_type_node for old ABI.
9215         (get_cookie_size): Make cookie larger if we get a type that needs
9216         more alignment.
9217         (build_vec_delete): Call it.
9219         * typeck.c (qualify_type_recursive): New fn.
9220         (composite_pointer_type): Use it.
9221         (build_binary_op): Use composite_pointer_type.
9223 2000-06-24  Carlos O'Ryan  <coryan@cs.wustl.edu>
9224             Jason Merrill  <jason@redhat.com>
9226         * typeck.c (check_return_expr): Don't complain about returning
9227         NULL from operator new if -fcheck-new.
9228         * cp-tree.h: Declare flag_check_new here.
9229         * init.c: Not here.
9231 2000-06-28  Alex Samuel  <samuel@codesourcery.com>
9233         * mangle.c (find_substitution): Use same_type_p.
9234         (write_encoding): Don't check for substitutions.
9236 2000-06-30  Nathan Sidwell  <nathan@codesourcery.com>
9238         * parse.y (expr_no_comma_rangle): New non-terminal.
9239         (template_parm): Use it for default parameter case.
9240         (template_arg): Use it.
9241         (expr_no_commas): Remove commented out undefined extensions.
9242         * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
9243         * parse.h, parse.c: Rebuilt.
9245 2000-06-30  Mark Mitchell  <mark@codesourcery.com>
9247         * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
9248         (finish_asm_stmt): Do it here, instead.
9250         * cp-tree.h (ridpointers): Don't declare.
9251         * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
9252         (record_builtin_java_type): Likewise.
9253         (init_decl_processing): Likewise.
9254         * lex.c: Move inclusion of lex.h.
9255         (ridpointers): Don't define.
9256         (init_parse): Initialize ripdointers.  Use CP_RID_MAX instead of
9257         RID_MAX.
9258         * lex.h (enum rid): Rename to ...
9259         (enum cp_rid): ... this.
9260         (ridpointers): Don't declare.
9261         * parse.y: Move inclusion of lex.h.
9262         * parse.c: Regenerated.
9263         * spew.c: Move inclusion of lex.h.
9265         * cp-tree.h (struct language_function): Remove temp_name_counter.
9266         (temp_name_counter): Remove.
9267         (get_temp_name): Change prototype.
9268         (get_guard): New function.
9269         (get_guard_cond): Likewise.
9270         (set_guard): Likewise.
9271         * cvt.c (build_up_reference): Adjust call to get_temp_name.
9272         * decl.c (expand_static_init): Use get_guard and friends to
9273         implement guard variables.
9274         * decl2.c (get_temp_name): Assume that the variables created are
9275         always static.
9276         (get_sentry): Rename to ...
9277         (get_guard): ... this.  Implement new ABI guard variables.
9278         (get_guard_bits): New function.
9279         (get_guard_cond): Likewise.
9280         (set_guard): Likewise.
9281         (start_static_initialization_or_destruction): Use them.
9282         (do_static_initialization): Replace sentry with guard throughout.
9283         (do_static_destruction): Likewise.
9284         * init.c (create_temporary_var): Add comment.
9286 2000-06-28  Alex Samuel  <samuel@codesourcery.com>
9288         * mangle.c (find_substitution): Use same_type_p.
9289         (write_encoding): Don't check for substitutions.
9291 2000-06-30  Nathan Sidwell  <nathan@codesourcery.com>
9293         * parse.y (expr_no_comma_rangle): New non-terminal.
9294         (template_parm): Use it for default parameter case.
9295         (template_arg): Use it.
9296         (expr_no_commas): Remove commented out undefined extensions.
9297         * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
9298         * parse.h, parse.c: Rebuilt.
9300 2000-06-29  Mark Mitchell  <mark@codesourcery.com>
9302         * cp-tree.h (flag_const_strings): Remove.
9303         (warn_parentheses): Likewise.
9304         (warn_format): Likewise.
9305         (common_type): Likewise.
9306         (default_conversion): Likewise.
9307         (build_binary_op): Likewise.
9308         (cp_build_binary_op): New macro.
9309         * call.c (build_new_op): Use cp_build_binary_op instead of
9310         build_binary_op.
9311         * class.c (build_vtable_entry_ref): Likewise.
9312         * decl.c (expand_static_init): Likewise.
9313         (compute_array_index_type): Likewise.
9314         (build_enumerator): Likewise.
9315         * decl2.c (delete_sanity): Likewise.
9316         (start_static_initialization_or_destruction): Likewise.
9317         * error.c (dump_type_suffix): Likewise.
9318         * init.c (resolve_offset_ref): Likewise.
9319         (build_new): Likewise.
9320         (build_new_1): Likewise.
9321         (build_vec_delete_1): Likewise.
9322         (build_vec_init): Likewise.
9323         (build_delete): Likewise.
9324         * rtti.c (synthesize_tinfo_fn): Likewise.
9325         (synthesize_tinfo_var): Likewise.
9326         * search.c (expand_upcast_fixups): Likewise.
9327         (fixup_all_virtual_upcast_offsets): Likewise.
9328         * typeck.c (build_array_ref): Likewise.
9329         (get_member_function_from_ptrfunc): Likewise.
9330         (build_binary_op): Add parameter.
9331         (pointer_int_sum): Use cp_build_binary_op.
9332         (pointer_diff): Likewise.
9333         (build_modify_expr): Likewise.
9334         (get_delta_difference): Likewise.
9335         (build_ptrmemfunc): Likewise.
9337 2000-06-29  Nathan Sidwell  <nathan@codesourcery.com>
9339         * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
9340         * decl.c (create_implicit_typedef): Adjust.
9341         * decl2.c (build_artificial_parm): Adjust.
9342         * method.c (implicitly_declare_fn): Adjust.
9343         * pt.c (push_inline_template_parms_recursive): Adjust.
9344         (process_template_parm): Adjust.
9345         (overloaded_template_name): Adjust.
9346         * semantics.c (finish_template_template_parm): Adjust.
9348 2000-06-28  Mark Mitchell  <mark@codesourcery.com>
9350         * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
9351         * class.c (update_vtable_entry_for_fn): Correct logic for deciding
9352         where to emit thunks.
9353         (build_vtt): Adjust call to build_vtt_inits.
9354         (build_vtt_inits): Add parameter to indicate whether or not
9355         sub-VTTs for virtual bases should be included.  Adjust handling of
9356         construction vtables.
9357         (get_matching_base): New function.
9358         (dfs_build_vtt_inits): Rename to ...
9359         (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
9360         construction vtables.
9361         (dfs_fixup_binfo_vtbls): Likewise.
9362         (build_ctor_vtbl_groups): Build construction vtables for virtual
9363         bases, too.
9364         (accumulate_vtbl_inits): Tweak logic for deciding whether or not
9365         to build construction vtbls.
9366         (dfs_accumulate_vtbl_inits): Adjust handling of
9367         construction vtables.
9369         * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
9370         types correctly.
9372 2000-06-27  Mark Mitchell  <mark@codesourcery.com>
9374         * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
9376 2000-06-26  Nathan Sidwell  <nathan@codesourcery.com>
9378         * search.c (hides): Remove.
9379         (is_subobject_of_p): Add most_derived parameter. Use
9380         CANONICAL_BINFO.
9381         (lookup_field_queue_p): Adjust.
9382         (lookup_field_r): Adjust.
9384 2000-06-26  Nathan Sidwell  <nathan@codesourcery.com>
9386         * decl2.c (handle_class_head): Bash typedefs to the type's main
9387         decl.
9389 2000-06-25  Mark Mitchell  <mark@codesourcery.com>
9391         * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
9392         (begin_global_stmt_expr): ... this.
9393         (genrtl_finish_stmt_expr): Rename to ...
9394         (finish_global_stmt_expr): ... this.
9395         * init.c (begin_init_stmts): Adjust calls.
9396         (finish_init_stmts): Likewise.
9397         * semantics.c (genrtl_begin_stmt_expr): Rename to ...
9398         (begin_global_stmt_expr): ... this.
9399         (genrtl_finish_stmt_expr): Rename to ...
9400         (finish_global_stmt_expr): ... this.
9402 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9404         * search.c (lookup_member): Fix typo in comment.
9406 2000-06-24  Jason Merrill  <jason@redhat.com>
9408         * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
9409         (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
9411 2000-06-24  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
9413         * parse.y (complex_direct_notype_declarator): Support global_scope.
9414         * Makefile.in: Adjust conflict count.
9416 2000-06-23  Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9418         * parse.y (template_arg): Convert TEMPLATE_DECL
9419         that is a template template parameter to
9420         TEMPLATE_TEMPLATE_PARM here.
9422         * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
9423         * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
9424         (copy_template_template_parm): Adjust prototype.
9425         * decl.c (grokdeclarator): Remove dead code.
9426         * pt.c (process_template_parm): Tidy.
9427         (lookup_template_class): Construct nodes in
9428         copy_template_template_parm.
9429         (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
9430         lookup_template_class.  Use TYPE_TI_TEMPLATE.
9431         * tree.c (copy_template_template_parm): Add NEWARGS
9432         parameter.
9433         (mapcar): Adjust call to copy_template_template_parm.
9434         * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
9435         * method.c (build_template_template_parm_names): Change error
9436         code to avoid compilation warning.
9438         * gxxint.texi: Document template template parameter
9439         name mangling.
9441 2000-06-21  Alex Samuel  <samuel@codesourcery.com>
9443         * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
9444         (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
9445         (cp-demangle.o): New rule.
9446         (dyn-string.o): Likewise.
9447         * inc/cxxabi.h (__cxa_demangle): New declaration.
9449 2000-06-22  Mark Mitchell  <mark@codesourcery.com>
9451         * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
9452         (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
9453         (lang_decl_flags): Add generate_with_vtable_p.  Make vcall_offset
9454         a tree, not an int.
9455         (THUNK_GENERATE_WITH_VTABLE_P): New macro.
9456         (make_thunk): Change prototype.
9457         (emit_thunk): Rename to use_thunk.
9458         (mangle_thunk): Change prototype.
9459         * class.c (get_derived_offset): Simplify.
9460         (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
9461         BV_GENERATE_THUNK_WITH_VTABLE_P.
9462         (build_primary_vtable): Simplify.
9463         (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
9464         (dfs_find_base): Remove.
9465         (update_vtable_entry_for_fn): Correct bug in finding the base
9466         where a virtual function was first declared.  Figure out whether
9467         or not to emit a vcall-thunk with the vtables in which it appears.
9468         Correct logic for deciding whether to use an ordinary thunk, or a
9469         vcall thunk.
9470         (finish_struct_1): Remove unnecssary code.
9471         (build_vtbl_initializer): Use ssize_int for the running counter of
9472         negative indices.
9473         (build_vtbl_initializer): Only use vcall thunks where necessary.
9474         Mark thunks as needing to be emitted with their vtables, or not.
9475         (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
9476         indices.  Use size_binop.
9477         (dfs_build_vcall_offset_vtbl_entries): Don't rely on
9478         BINFO_PRIMARY_MARKED_P here.  Use BV_FN consistently.  Use
9479         size_binop.
9480         (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
9481         (build_vtable_entry): Mark thunks as needing to be emitted with
9482         their vtables, or not.
9483         * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
9484         * decl2.c (mark_vtable_entries): Use use_thunk instead of
9485         emit_thunk.
9486         * dump.c (dequeue_and_dump): Remove dead code.  Dump new thunk
9487         information.
9488         * error.c (dump_expr): Use BV_FN.
9489         * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
9490         not an int.
9491         * method.c (make_thunk): Likewise.
9492         (emit_thunk): Rename to use_thunk.  Allow callers to decide
9493         whether or not to actually emit the thunk.  Adjust for changes in
9494         representation of vcall offsets.
9495         * search.c (dfs_get_pure_virtuals): Use BV_FN.
9496         * semantics.c (emit_associated_thunks): New function.
9497         (expand_body): Use it.
9498         * ir.texi: Adjust decriptions of thunks.
9500 2000-06-22  Jason Merrill  <jason@redhat.com>
9502         * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
9503         (tsubst_friend_function): Copy it here.
9505         * decl.c (grok_op_properties): Fix typo.
9507         * decl2.c (delete_sanity): Clarify warning, avoid failure on
9508         deleting void*.
9510         * pt.c (check_explicit_specialization): Clarify error.
9512         * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
9513         an old OVERLOAD when we're declaring a non-function.
9514         (pushdecl, destroy_local_var): Check for error_mark_node.
9515         (warn_extern_redeclared_static): Also bail early if
9516         we're a CONST_DECL.
9517         (push_overloaded_decl): Ignore an old error_mark_node.
9519 2000-06-22  Nathan Sidwell  <nathan@codesourcery.com>
9521         * call.c (build_x_va_arg): Check if in a template decl.
9522         * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
9524 2000-06-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
9526         * class.c (push_lang_context): TYPE_NAME gets you to the Java
9527         types DECLs.
9528         * decl.c (check_goto): Computed gotos assumed OK.
9530 2000-06-20  Jason Merrill  <jason@redhat.com>
9532         * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
9533         for which we don't need to look for instantiations.
9535 2000-06-21  Nathan Sidwell  <nathan@codesourcery.com>
9537         * parse.y (program): Always call finish_translation_unit.
9538         * parse.c, parse.h: Rebuilt.
9540 2000-06-20  Zack Weinberg  <zack@wolery.cumb.org>
9542         * method.c: Don't include hard-reg-set.h.
9544 2000-06-20  Nathan Sidwell  <nathan@codesourcery.com>
9546         * rtti.c (get_base_offset): Cope when vbase field is in a base.
9548 2000-06-20  Nathan Sidwell  <nathan@codesourcery.com>
9550         * call.c (build_conditional_expr): Use VOID_TYPE_P.
9551         * cvt.c (cp_convert_to_pointer): Likewise.
9552         (convert_to_void): Likewise.
9553         * error.c (dump_expr): Likewise.
9554         * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
9555         * init.c (build_delete): Likewise.
9556         * method.c (emit_thunk): Likewise.
9557         * optmize.c (declare_return_variable): Likewise.
9558         * rtti.c (get_tinfo_decl_dynamic): Likewise.
9559         (get_typeid): Likewise.
9560         (build_dynamic_cast_1): Likewise.
9561         * typeck.c (composite_pointer_type): Likewise.
9562         (common_type): Likewise.
9563         (build_indirect_ref): Likewise.
9564         (build_binary_op): Likewise.
9565         (build_x_compound_expr): Likewise.
9566         (check_return_expr): Likewise.
9567         * typeck2.c (add_exception_specifier): Likewise.
9569         * mangle.c (write_method_parms): Use direct comparison for end
9570         of parmlist.
9572 2000-06-19  Benjamin Chelf  <chelf@codesourcery.com>
9574         * cp-tree.h (genrtl_try_block): Declare function.
9575         (genrtl_handler): Likewise.
9576         (genrtl_catch_block): Likewise.
9577         (genrtl_ctor_stmt): Likewise.
9578         (genrtl_subobject): Likewise.
9579         (genrtl_decl_cleanup): Likewise.
9580         (genrtl_do_poplevel): Likewise.
9581         (genrtl_do_pushlevel): Likewise.
9582         (genrtl_clear_out_block): Likewise.
9583         (genrtl_goto_stmt): Likewise.
9584         (genrtl_expr_stmt): Likewise.
9585         (genrtl_decl_stmt): Likewise.
9586         (genrtl_if_stmt): Likewise.
9587         (genrtl_while_stmt): Likewise.
9588         (genrtl_do_stmt): Likewise.
9589         (genrtl_return_stmt): Likewise.
9590         (genrtl_for_stmt): Likewise.
9591         (genrtl_break_stmt): Likewise.
9592         (genrtl_continue_stmt): Likewise.
9593         (genrtl_scope_stmt): Likewise.
9594         (genrtl_switch_stmt): Likewise.
9595         (genrtl_case_label): Likewise.
9596         (genrtl_begin_compound_stmt): Likewise.
9597         (genrtl_finish_compound_stmt): Likewise.
9598         (genrtl_compound_stmt): Likewise.
9599         (genrtl_asm_stmt): Likewise.
9600         (genrtl_named_return_value): Likewise.
9601         (genrtl_begin_stmt_expr): Likewise.
9602         (genrtl_finish_stmt_expr): Likewise.
9603         (finish_for_stmt): Removed first argument.
9604         (finish_switch_stmt): Likewise.
9606         * semantics.c (genrtl_try_block): Define function.
9607         (genrtl_handler): Likewise.
9608         (genrtl_catch_block): Likewise.
9609         (genrtl_ctor_stmt): Likewise.
9610         (genrtl_subobject): Likewise.
9611         (genrtl_decl_cleanup): Likewise.
9612         (genrtl_do_poplevel): Likewise.
9613         (genrtl_do_pushlevel): Likewise.
9614         (genrtl_clear_out_block): Likewise.
9615         (genrtl_goto_stmt): Likewise.
9616         (genrtl_expr_stmt): Likewise.
9617         (genrtl_decl_stmt): Likewise.
9618         (genrtl_if_stmt): Likewise.
9619         (genrtl_while_stmt): Likewise.
9620         (genrtl_do_stmt): Likewise.
9621         (genrtl_return_stmt): Likewise.
9622         (genrtl_for_stmt): Likewise.
9623         (genrtl_break_stmt): Likewise.
9624         (genrtl_continue_stmt): Likewise.
9625         (genrtl_scope_stmt): Likewise.
9626         (genrtl_switch_stmt): Likewise.
9627         (genrtl_case_label): Likewise.
9628         (genrtl_begin_compound_stmt): Likewise.
9629         (genrtl_finish_compound_stmt): Likewise.
9630         (genrtl_compound_stmt): Likewise.
9631         (genrtl_asm_stmt): Likewise.
9632         (genrtl_named_return_value): Likewise.
9633         (genrtl_begin_stmt_expr): Likewise.
9634         (genrtl_finish_stmt_expr): Likewise.
9635         (finish_for_stmt): Removed first argument and generate rtl
9636         specific code.
9637         (finish_switch_stmt): Likewise.
9638         (do_poplevel): Removed generate rtl specific code.
9639         (do_pushlevel): Likewise.
9640         (add_tree): Likewise.
9641         (finish_goto_stmt): Likewise.
9642         (finish_expr_stmt): Likewise.
9643         (begin_if_stmt): Likewise.
9644         (finish_if_stmt_cond): Likewise.
9645         (finish_then_clause): Likewise.
9646         (begin_else_clause): Likewise.
9647         (finish_else_clause): Likewise.
9648         (finish_if_stmt): Likewise.
9649         (clear_out_block): Likewise.
9650         (begin_while_stmt): Likewise.
9651         (finish_while_stmt_cond): Likewise.
9652         (finish_while_stmt): Likewise.
9653         (begin_do_stmt): Likewise.
9654         (finish_do_body): Likewise.
9655         (finish_do_stmt): Likewise.
9656         (finish_return_stmt): Likewise.
9657         (begin_for_stmt): Likewise.
9658         (finish_for_init_stmt): Likewise.
9659         (finish_for_cond): Likewise.
9660         (finish_for_expr): Likewise.
9661         (finish_break_stmt): Likewise.
9662         (finish_continue_stmt): Likewise.
9663         (begin_switch_stmt): Likewise.
9664         (finish_switch_cond): Likewise.
9665         (finish_case_label): Likewise.
9666         (begin_try_block): Likewise.
9667         (begin_function_try_block): Likewise.
9668         (finish_try_block): Likewise.
9669         (finish_cleanup_try_block): Likewise.
9670         (finish_cleanup): Likewise.
9671         (finish_function_try_block): Likewise.
9672         (finish_handler_sequence): Likewise.
9673         (finish_function_handler_sequence): Likewise.
9674         (begin_handler): Likewise.
9675         (finish_handler_parms): Likewise.
9676         (begin_catch_block): Likewise.
9677         (finish_handler): Likewise.
9678         (begin_compound_stmt): Likewise.
9679         (finish_compound_stmt): Likewise.
9680         (finish_asm_stmt): Likewise.
9681         (finish_label_stmt): Likewise.
9682         (finish_label_decl): Likewise.
9683         (finish_subobject): Likewise.
9684         (finish_decl_cleanup): Likewise.
9685         (finish_named_return_value): Likewise.
9686         (begin_stmt_expr): Likewise.
9687         (finish_stmt_expr): Likewise.
9689         * decl.c (initialize_local_var): Changed call to finish_expr_stmt
9690         to call genrtl_expr_stmt when appropriate.
9692         * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
9693         begin_compound_expr to call genrtl_begin_stmt_expr and
9694         genrtl_begin_compound_expr when appropriate.
9695         (finish_init_stmts): Changed calls to finish_compound_expr and
9696         finish_stmt_expr to call genrtl_finish_compound_expr and
9697         genrtl_finish_stmt_expr when appropriate.
9698         (expand_default_init): Changed call to finish_expr_stmt to call
9699         genrtl_expr_stmt when appropriate.
9700         (build_vec_init): Likewise.
9702         * parse.y (simple_stmt): Removed first argument from call to
9703         finish_for_stmt. Removed first argument from call to
9704         finish_switch_stmt.
9706         * parse.c: Regenerated.
9708         * pt.c (tsubst_expr): Removed first argument from call to
9709         finish_for_stmt. Removed first argument from call to
9710         finish_switch_stmt.
9712 2000-06-16  Benjamin Chelf  <chelf@codesourcery.com>
9714         * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
9715         CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
9717         * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
9718         (cplus_tree_code_length[]): Likewise.
9719         (cplus_tree_code_name[]): Likewise.
9720         (init_parse): Added call to add_c_tree_codes. Changed
9721         LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
9723 2000-06-16  Mark Mitchell  <mark@codesourcery.com>
9725         * cp-tree.h (finish_mem_initializers): Declare.
9726         (count_trees): Likewise.
9727         * parse.y (base_init): Use finish_mem_initializers.
9728         * semantics.c (finish_mem_initializers): New function.
9730         * tree.c (count_trees_r): Prototype.  Use DATA parameter to store
9731         the number of trees.
9732         (n_trees): Remove.
9733         (count_trees): Don't use it.
9735 2000-06-15  Jason Merrill  <jason@redhat.com>
9737         * tree.c (count_trees): New debugging function.
9739         * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
9740         * init.c (build_member_call): Pull out the name of a DECL.
9742         * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
9743         * semantics.c (expand_body): Push to TV_INTEGRATION here.
9744         * optimize.c (optimize_function): Not here.
9745         * pt.c (instantiate_decl): Push to TV_PARSE.
9747 2000-06-15  Mark Mitchell  <mark@codesourcery.com>
9749         * cp-tree.h (struct language_function): Remove x_base_init_list
9750         and x_member_init_list.
9751         (current_base_init_list): Remove.
9752         (current_member_init_list): Likewise.
9753         (setup_vtbl_ptr): Change prototype.
9754         (emit_base_init): Likewise.
9755         (expand_member_init): Likewise.
9756         (reinit_parse_for_function): Remove.
9757         * decl.c (save_function_data): Don't clear x_base_init_list and
9758         x_member_init_list.
9759         (mark_language_function): Don't mark them.
9760         * init.c (perform_member_init): Tweak comment.
9761         (sort_member_init): Take the list of initializers as an argument.
9762         (sort_base_init): Likewise.
9763         (emit_base_init): Likewise.
9764         (expand_member_init): Return the initializer.  Don't use global
9765         variables.
9766         * lex.c (reinit_parse_for_function): Remove.
9767         * method.c (build_template_parm_names): Correct substitution.
9768         (do_build_copy_constructor): Don't use current_member_init_list
9769         and current_base_init_list.
9770         (synthesize_method): Likewise.
9771         * parse.y (base_init): Split mem-initializers into
9772         base-initializers and field-initializers.
9773         (member_init_list): Build up the list here.
9774         (member_init): Return the initializer.
9775         (fn.depfn): Don't use reinit_parse_for_function.
9776         * parse.c: Regenerated.
9777         * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
9778         ERROR_MARK.
9779         (tsubst_expr): Don't use current_member_init_list
9780         and current_base_init_list.
9781         (tsubst_expr_values): Rename to ...
9782         (tsubst_initializer_list): ... this.  Use convert_from_reference.
9783         * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
9784         and current_base_init_list.
9785         (begin_function_definition): Don't call reinit_parse_for_function.
9787         * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
9789         * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
9790         correctly.
9792         * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
9794 2000-06-14  Benjamin Chelf  <chelf@codesourcery.com>
9796         * cp-tree.h (IF_COND): Move to c-common.h.
9797         (THEN_CLAUSE): Likewise.
9798         (ELSE_CLAUSE): Likewise.
9799         (WHILE_COND): Likewise.
9800         (WHILE_BODY): Likewise.
9801         (DO_COND): Likewise.
9802         (DO_BODY): Likewise.
9803         (RETURN_EXPR): Likewise.
9804         (EXPR_STMT_EXPR): Likewise.
9805         (FOR_INIT_STMT): Likewise.
9806         (FOR_COND): Likewise.
9807         (FOR_EXPR): Likewise.
9808         (FOR_BODY): Likewise.
9809         (SWITCH_COND): Likewise.
9810         (SWITCH_BODY): Likewise.
9811         (CASE_LOW): Likewise.
9812         (CASE_HIGH): Likewise.
9813         (GOTO_DESTINATION): Likewise.
9814         (COMPOUND_BODY): Likewise.
9815         (ASM_CV_QUAL): Likewise.
9816         (ASM_STRING): Likewise.
9817         (ASM_OUTPUTS): Likewise.
9818         (ASM_INPUTS): Likewise.
9819         (ASM_CLOBBERS): Likewise.
9820         (DECL_STMT_DECL): Likewise.
9821         (STMT_EXPR_STMT): Likewise.
9822         (LABEL_STMT_LABEL): Likewise.
9823         (SCOPE_BEGIN_P): Likewise.
9824         (SCOPE_END_P): Likewise.
9825         (SCOPE_STMT_BLOCK): Likewise.
9826         (SCOPE_NULLIFIED_P): Likewise.
9827         (SCOPE_NO_CLEANUPS_P): Likewise.
9828         (SCOPE_PARTIAL_P): Likewise.
9829         (ASM_VOLATILE_P): Likewise.
9830         (STMT_LINENO): Likewise.
9831         (STMT_LINENO_FOR_FN_P): Likewise.
9833         * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
9834         ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
9835         FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
9836         CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
9837         SCOPE_STMT, CASE_LABEL, STMT_EXPR.
9839         * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
9841         * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
9842         (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
9844         * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
9845         (cplus_tree_code_length[]): Added '#include "c-common.def"'.
9846         (cplus_tree_code_name[]): Added '#include "c-common.def"'.
9848 2000-06-14  Mark Mitchell  <mark@codesourcery.com>
9850         * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
9851         * class.c (dfs_find_final_overrider): Set it appropriately.
9852         (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
9853         avoid unneeded secondary vptrs.
9855 2000-06-13  Jakub Jelinek  <jakub@redhat.com>
9857         * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
9858         (check_bitfield_decl, check_field_decl): Likewise.
9859         (build_vtbl_or_vbase_field, build_base_field): Likewise.
9860         (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
9861         * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
9862         (xfer_tag, finish_enum): Likewise.
9863         * decl2.c (finish_builtin_type): Likewise.
9864         * init.c (init_init_processing): Likewise.
9865         * pt.c (instantiate_class_template): Likewise.
9866         * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
9867         * cp-tree.h (struct lang_type): Add user_align member.
9868         (CLASSTYPE_USER_ALIGN): Define.
9870 Tue Jun 13 15:48:03 2000  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
9872         * Make-lang.in (c++.install-common): Install g++-cross in
9873         $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
9874         $(target_alias)-g++ and $(target_alias)-c++.
9876 2000-06-12  Mark Mitchell  <mark@codesourcery.com>
9878         * class.c (vcall_offset_data_s): Add last_init and fns.
9879         (overrides): Rename to same_signature_p.
9880         (dfs_find_final_overrider): Adjust accordingly.
9881         (mark_overriders): Likewise.
9882         (warn_hidden): Likewise.
9883         (build_vtbl_initializer): Reorganize machinery for building things
9884         at negative offsets.
9885         (build_vcall_and_vbase_vtbl_entries): Likewise.
9886         (build_vbase_offset_vtbl_entries): Likewise.
9887         (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
9888         offset entries.  Do not create two entries for functions with the
9889         same signature.
9890         (build_vcall_offset_vtbl_entries): Initialize vod->fns.
9891         (build_rtti_vtbl_entries): Reorganize machinery for building things
9892         at negative offsets.
9894         * optimize.c (expand_call_inline): Don't recurse into the code
9895         used to initialize the parameters more than once.
9897 2000-06-11  Mark Mitchell <mark@codesourcery.com>
9899         * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
9900         (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
9901         (find_substitution): Only use the `Sa' substitution for
9902         std::allocator, not instantiations of it.
9903         (write_template_prefix): Move comment.  Only use a TREE_LIST to
9904         represent substitutions for a member template.
9905         (write_array_type): Mangle array dimensions correctly.
9906         * optimize.c (maybe_clone_body): Copy more information from the
9907         cloned function.
9908         * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
9909         on the regenerated declaration.
9911 2000-06-11  Chip Salzenberg  <chip@valinux.com>
9912             Mark Mitchell <mark@codesourcery.com>
9914         * class.c (build_vtable): Clarify comment.
9915         (build_ctor_vtbl_group): Pass the most derived type to
9916         build_vtable.
9918 2000-06-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9920         * decl2.c (compare_options): Don't needlessly cast away const-ness.
9922 2000-06-10  Mark Mitchell  <mark@codesourcery.com>
9924         * decl.c (add_binding): Handle duplicate declarations of external
9925         variables.
9927 2000-06-09  Chip Salzenberg  <chip@valinux.com>
9928             Mark Mitchell <mark@codesourcery.com>
9930         * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
9931         argument.
9932         (write_signed_number): New macro.
9933         (write_unsigned_number): Likewise.
9934         (write_source_name): Use them.
9935         (write_number): Handle signed and unsigned values.
9936         (write_integer_cst): Use tree_int_cst_sgn, and use
9937         write_unsigned_number or write_signed_number as appropriate.
9938         (write_discriminator): Use write_unsigned_number or
9939         write_signed_number as appropriate.
9940         (write_template_arg_literal): Likewise.
9941         (write_array_type): Use tree_low_cst.
9942         (write_template_parm):  Use write_unsigned_number or
9943         write_signed_number as appropriate.
9944         (write_substitution): Adjust call to write_number.
9945         (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
9946         (write_expression): Handle non-type template arguments of
9947         reference type correctly.
9948         (mangle_thunk): Use write_signed_number.
9950 2000-06-09  Chip Salzenberg  <chip@valinux.com>
9952         * mangle.c (find_substition): Don't mangle objects with typename
9953         substitutions (e.g. "cin" as "Si").
9955 2000-06-09  Zack Weinberg  <zack@wolery.cumb.org>
9957         * call.c (add_candidate): Use ggc_alloc_cleared.
9958         * decl.c (lookup_label): Likewise.
9959         * lex.c (retrofit_lang_decl): Likewise.
9961 2000-06-09  Jason Merrill  <jason@casey.soma.redhat.com>
9963         * semantics.c (expand_body): Push to TV_EXPAND.
9964         * optimize.c (optimize_function): Push to TV_INTEGRATION.
9965         * decl.c (start_function): Always call announce_function.
9967         * tinfo2.cc: Just declare abort.
9969 2000-06-09  Gabriel Dos Reis  <gdr@codesourcery.com>
9971         * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
9972         whenever @ is a symbolic name.
9974 2000-06-08  Jakub Jelinek  <jakub@redhat.com>
9976         * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
9978 2000-06-07  Mark Mitchell  <mark@codesourcery.com>
9980         * decl.c (pushdecl): Look up functions by DECL_NAME, not
9981         DECL_ASSEMBLER_NAME.
9983 2000-06-06  Mark Mitchell  <mark@codesourcery.com>
9985         * decl2.c (c_language): Define.
9987 2000-06-06  Gabriel Dos Reis  <gdr@codesourcery.com>
9989         * lex.c (lang_init_options): Tweak.
9991         * decl2.c: Remove #inclusion of diagnostic.h
9992         (lang_decode_option): Move diagnostic formatting options to
9993         toplevel.
9995         * lang-options.h: Remove documentation for diagnostic options.
9997         * Makefile.in (lex.o): Depends upon diagnostic.h
9999 2000-06-06  Mark Mitchell  <mark@codesourcery.com>
10001         * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
10002         the same DECL_RESULT, it's not a redefinition.
10003         * pt.c (tsubst_decl): Remove code to handle illegal
10004         specializations.
10006 2000-06-06  Nathan Sidwell  <nathan@codesourcery.com>
10008         * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
10010 2000-06-05  Jason Merrill  <jason@casey.soma.redhat.com>
10012         * search.c (maybe_suppress_debug_info): Don't check
10013         CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
10015         * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
10016         here if extern_p.
10018         Remember instantiation context in deferred instantiations.
10019         * cp-tree.h (struct tinst_level): Remove.
10020         (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
10021         * pt.c (current_tinst_level): Now a tree.
10022         (print_template_context, push_tinst_level, pop_tinst_level,
10023         tinst_for_decl): Adjust.
10024         (reopen_tinst_level): New fn.
10025         (init_pt): Register current_tinst_level as a root.
10026         (add_pending_template): Put current_tinst_level in TREE_PURPOSE
10027         of the pending templates list.
10028         (instantiate_pending_templates): Adjust.  Call reopen_tinst_level.
10029         * lex.c (extract_interface_info): Adjust.
10030         * decl2.c (warn_if_unknown_interface): Adjust.
10032 2000-06-05  Mark Mitchell  <mark@codesourcery.com>
10034         * class.c (indirect_primary_base_p): New function.
10035         (determine_primary_base): Use it.
10037 2000-06-05  Nathan Sidwell  <nathan@codesourcery.com>
10039         Update new-abi dynamic cast algorithm.
10040         * tinfo.cc (__class_type_info::__dyncast_result): Add
10041         whole_details. Adjust constructor.
10042         (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
10043         Avoid unnecessary searching.
10044         (__dynamic_cast): Adjust for __dyncast_result::whole_details.
10046 Mon Jun  5 06:48:55 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
10048         * decl.c (init_decl_processing): Don't call record_component_aliases.
10049         * tree.c (build_cplus_array_type_1): Likewise.
10051 2000-06-04  Mark Mitchell  <mark@codesourcery.com>
10053         * ir.texi: Correct typo.
10054         * mangle.c (write_expression): Handle non-type template arguments
10055         with reference type.
10056         * method.c (build_overload_value): Likewise.
10057         * pt.c (convert_nontype_argument): Explicitly represent conversion
10058         to a reference with an ADDR_EXPR.
10059         (unify): Always unify arguments in left-to-right order.
10061 2000-06-03  Alex Samuel    <samuel@codesourcery.com>
10062             Mark Mitchell  <mark@codesourcery.com>
10064         * Make-lang.in (CXX_SRCS): Add mangle.c.
10065         * Makefile.in (CXX_OBJS): Add mangle.o.
10066         (mangle.o): New rule.
10068         * class.c (local_classes): New variable.
10069         * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
10070         (get_vtt_name): Use mangle_vtt_name for new ABI.
10071         (init_class_processing): Initialize local_classes.
10072         (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
10073         * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
10074         (std_identifier): New macro.
10075         (DECL_VOLATILE_MEMFUNC_P): New macro.
10076         (DECL_NAMESPACE_STD_P): Likewise.
10077         (local_classes): Declare.
10078         (get_mostly_instantiated_function_type): Declare.
10079         (init_mangle): Declare.
10080         (mangle_decl): Likewise.
10081         (mangle_type_string): Likewise.
10082         (mangle_type): Likewise.
10083         (mangle_typeinfo_for_type): Likewise.
10084         (mangle_typeinfo_string_for_type): Likewise.
10085         (mangle_vtbl_for_type): Likewise.
10086         (mangle_vtt_for_type): Likewise.
10087         (mangle_ctor_vtbl_for_type): Likewise.
10088         (mangle_thunk): Likewise.
10089         (mangle_conv_op_name_for_type): Likewise.
10090         (mangle_guard_variable): Likewise.
10091         * decl.c (pushtag): Keep track of local classes.
10092         (initialize_predefined_identifiers): Initialize std_identifier.
10093         (init_decl_processing): Use std_identifier.
10094         (start_decl): Don't treat instantiations as specializations.
10095         (grokdeclarator): Likewise.
10096         (grokvardecl): Call mangle_decl for new ABI.  Only set mangled
10097         name for fully-instantiated templates.
10098         * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
10099         destructors with the new ABI.
10100         (finish_static_data_member_decl): Use mangle_decl under the new ABI.
10101         (grokfield): Use mangle_type for new ABI.
10102         (grokoptypename): Use mangle_conv_op_for_type for new ABI.
10103         (get_sentry): Use mangle_guard_variable for new ABI.
10104         (start_static_initialization_or_destruction): Likewise.
10105         * expr.c (extract_aggr_init): Remove.
10106         (extract_scalar_init): Likewise.
10107         (extract_init): Remove #if 0'd code.
10108         * mangle.c: New function.
10109         * method.c (build_mangled_name): Assert not flag_new_abi.
10110         (build_static_name): Likewise.
10111         (build_decl_overload_real): Likewise.
10112         (build_typename_overload): Likewise.
10113         (build_overload_with_type): Likewise.
10114         (build_overload_name): Likewise.
10115         (get_ctor_vtbl_name): Likewise.
10116         (start_squangling): Likewise.
10117         (get_id_2): Likewise.
10118         (set_mangled_name_for_decl): Call mangle_decl for new ABI.
10119         (init_method): Call init_mangle for new ABI.
10120         (make_thunk): Call mangle_thunk for new ABI.
10121         * operators.def: Correct new ABI manglings for the `%' operator.
10122         Add `::' operator.
10123         * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
10124         DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
10125         (lookup_template_class): Call mangle_decl for new ABI.
10126         (get_mostly_instantiated_function_type): New function.
10127         (set_mangled_name_for_template_decl): Use it.
10128         (tsubst_decl): Use set_mangled_name_for_decl for destructors with
10129         the new ABI.  Use mangle_conv_op_name_for_type for instantiated
10130         conversion op names.
10131         * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
10132         (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
10133         (tinfo_base_init):  Likewise.  Mangle typeinfo string name with
10134         mangle_typeinfo_string_for_type.
10136 2000-06-03  Mark Mitchell  <mark@codesourcery.com>
10138         * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
10139         (INNERMOST_TEMPLATE_ARGS): New macro.
10140         (innermost_args): Remove.
10141         (get_innermost_template_args): New function.
10142         * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
10143         * error.c (dump_function_decl): Be caution when using
10144         most_general_template.
10145         * method.c (build_template_parm_names):  Use
10146         INNERMOST_TEMPLATE_ARGS.
10147         * pt.c (add_to_template_args): Tidy comment
10148         (get_innermost_template_args): New function.
10149         (check_explicit_specialization): Clear DECL_INITIAL for a new
10150         specialization.
10151         (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
10152         Tidy.
10153         (push_template_decl): Always register specializations of the most
10154         general template.
10155         (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
10156         (coerce_template_parms): Likewise.
10157         (lookup_template_class): Likewise.
10158         (innermost_args): Remove.
10159         (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
10160         (tsubst_decl): Handle tricky specializations.  Use
10161         get_innermost_template_args.
10162         (instantiate_template): Simplify handling of partial
10163         instantiations.
10164         (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
10165         (most_general_template): Reimplement, in a more straightforward
10166         manner.
10167         (regenerate_decl_from_template): Tweak formatting.  Use
10168         TMPL_ARGS_DEPTH for clarity.
10169         (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
10171         * dump.c (dequeue_and_dump): Dump information about thunks.
10173 2000-06-01  Richard Henderson  <rth@cygnus.com>
10175         * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
10177 2000-06-01  Richard Henderson  <rth@cygnus.com>
10179         * decl2.c (unsupported_options): Fix typo, make const.
10180         (lang_decode_option): Fix bsearch argument order.
10182 2000-06-01  Mark Mitchell  <mark@codesourcery.com>
10184         * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
10185         on FIELD_DECLs.
10187 Wed May 31 14:09:00 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
10189         * cp-tree.h (c_get_alias_set): Deleted.
10190         * Makefile.in (decl.o): Include ../expr.h.
10191         * decl.c (expr.h): Include.
10192         (init_decl_processing): Call record_component_aliases for arrays.
10193         (grokdeclarator): Likewise.
10194         Set TREE_ADDRESSABLE for fields that aren't bitfields.
10195         * tree.c (build_cplus_array_type_1): Call record_component_aliases.
10197 2000-05-31  Mark Mitchell  <mark@codesourcery.com>
10199         Remove guiding declaration support.
10200         * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
10201         (flag_guiding_decls): Remove.
10202         * call.c (build_user_type_conversion_1): Remove support for
10203         guiding decls.
10204         (build_new_function_call): Likewise.
10205         (build_new_op): Likewise.
10206         (build_new_method_call): Likewise.
10207         * decl.c (start_function): Likewise.
10208         * friend.c (is_friend): Likewise.
10209         (do_friend): Likewise.
10210         * decl2.c ((flag_dump_translation_unit): Make it const.
10211         (flag_guiding_decls): Remove.
10212         (unsupported_options): New variable
10213         (compare_options): New function.
10214         (lang_decode_option): Use them.
10216         * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
10218         * method.c (mangle_expression): Adjust test for legal expression
10219         operators.
10221         * pt.c (instantiate_decl): Save and restore the local
10222         specializations list.
10224 2000-05-30  Jason Merrill  <jason@decepticon.cygnus.com>
10226         * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
10228 2000-05-30  Mark Mitchell  <mark@codesourcery.com>
10230         * call.c (add_template_candidate_real): Handle member template
10231         constructors for classes with virtual bases.
10232         (build_user_type_conversion_1): Use in_charge_arg_for_name.
10233         (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
10235         * ir.texi: Update thunk documentation.
10237         * call.c (joust): Fix handling of overloaded builtin operators.
10239 2000-05-30  Zack Weinberg  <zack@wolery.cumb.org>
10241         * cp-tree.h (DECL_ANTICIPATED): New macro.
10242         Document new use of DECL_LANG_FLAG_7.
10243         * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
10244         in the user namespace.
10245         * lex.c (do_identifier): If the identifier's declaration has
10246         DECL_ANTICIPATED on, it has not yet been declared.  But do not
10247         replace it with an ordinary implicit declaration.
10249         * tinfo2.cc: Include stdlib.h.
10251 2000-05-29  Mark Mitchell  <mark@codesourcery.com>
10253         * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
10254         * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
10255         CLASSTYPE_ALIGN.
10257 2000-05-28  Gabriel Dos Reis  <gdr@codesourcery.com>
10259         * decl2.c (lang_decode_option): Use skip_leading_substring instead
10260         of plain strncmp.
10262 2000-05-28  Alexandre Oliva  <aoliva@cygnus.com>
10264         * operators.def (<?): Duplicated, should have been...
10265         (>?): this.  Fixed.
10267 2000-05-27  Alex Samuel    <samuel@codesourcery.com>
10268             Mark Mitchell  <mark@codesourcery.com>
10270         * cp-tree.h (ansi_opname): Make it a macro.
10271         (ansi_assopname): Likewise.
10272         (struct lang_decl_flags): Add assignment_operator_p.
10273         (struct lang_decl): Add operator_code.
10274         (DECL_VTT_PARM): Adjust.
10275         (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
10276         overloaded operator.
10277         (SET_OVERLOADED_OPERATOR_CODE): New macro.
10278         (DECL_ASSIGNMENT_OPERATOR_P): New macro.
10279         (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
10280         (opname_tab): Remove.
10281         (assignop_tab): Likewise.
10282         (operator_name_info_t): New type.
10283         (operator_name_info): New variable.
10284         (assignment_operator_name_info): Likewise.
10285         (build_cp_library_fn): Remove declaration.
10286         (push_cp_library_fn): Likewise.
10287         (operator_name_string): Likewise.
10288         (build_decl_overload): Likewise.
10289         * call.c (print_z_candidates): Simplify.
10290         (build_object_call): Adjust usage of ansi_opname.  Use
10291         DECL_OVERLOADED_OPERATOR_P.
10292         (op_error): Adjust operator name lookup.
10293         (build_conditional_expr): Adjust usage of ansi_opname.
10294         (build_new_op): Likewise.
10295         (build_op_delete_call): Likewise.
10296         (build_over_call): Likewise.
10297         (joust): Use DECL_OVERLOADED_OPERATOR_P.
10298         * decl.c (duplicate_decls): Copy operator_code.
10299         (init_decl_processing): Adjust parameters to push_cp_library_fn.
10300         (builtin_function): Adjust parameters to build_library_fn_1.
10301         (build_library_fn_1): Accept an overloaded operator code.
10302         (build_library_fn): Pass ERROR_MARK.
10303         (build_cp_library_fn): Accept an overloaded operator code.
10304         (push_cp_library_fn): Likewise.
10305         (grokfndecl): Tweak.
10306         (grokdeclarator): Simplify code to compute names of overloaded
10307         operators.  Adjust use of ansi_opname.
10308         (ambi_op_p): Work on tree_codes, not identifiers.
10309         (unary_op_p): Likewise.
10310         (grok_op_properties): Likewise.
10311         (start_function): Use DECL_OVERLOADED_OPERATOR_P.
10312         (lang_mark_tree): Don't try to mark the operator_code.
10313         * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
10314         * error.c (dump_decl): Remove special handling for operator
10315         names.
10316         (dump_function_name): Likewise.
10317         (dump_expr): Adjust name lookup of operators.
10318         (op_to_string): Simplify.
10319         (assop_to_string): Likewise.
10320         * init.c (build_new_1): Adjust use of ansi_opname.
10321         * lex.c (opname_tab): Remove.
10322         (assignop_tab): Likewise.
10323         (ansi_opname): Likewise.
10324         (ansi_assopname): Likewise.
10325         (operator_name_string): Likewise.
10326         (reinit_lang_specific): Likewise.
10327         (operator_name_info): New variable.
10328         (assignment_operator_name_info): Likewise.
10329         (init_operators): New function.
10330         (init_parse): Use it.
10331         (do_identifier): Adjust use of ansi_opname.
10332         * method.c (mangle_expression): Don't use ansi_opname for
10333         mangling.
10334         (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
10335         (build_decl_overload): Remove.
10336         (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
10337         (do_build_assign_ref): Adjust use of ansi_opname.
10338         (synthesize_method): Likewise.
10339         (implicitly_declare_fn): Likewise.
10340         * operators.def: New file.
10341         * parse.y (operator): Adjust use of ansi_opname.
10342         * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
10343         (set_mangled_name_for_template_decl): Don't play games with
10344         current_namespace.
10345         (special_function_p): Adjust use of ansi_opname.
10346         * typeck.c (check_return_expr): Likewise.
10347         * Make-lang.in (cc1plus): Depend on operators.def.
10348         * Makefile.in (lex.o): Likewise.
10349         (decl.o): Likewise.
10351 2000-05-27  Zack Weinberg  <zack@wolery.cumb.org>
10353         * Make-lang.in (cplib2.ready): Eradicate.
10355 Sat May 27 11:25:46 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
10357         * method.c (mangle_expression): Use TREE_CODE_LENGTH.
10358         * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
10359         (built_min, cp_tree_equal): Likewise.
10361 2000-05-26  Mark Mitchell  <mark@codesourcery.com>
10363         * class.c (layout_nonempty_base_or_field): Replace
10364         `record_layout_info' with `record_layout_info_s'.
10366 2000-05-26  Jason Merrill  <jason@casey.soma.redhat.com>
10368         Fix goto checking.
10369         * cp-tree.h (struct language_function): x_named_labels is now
10370         a struct named_label_list*.
10371         * decl.c (struct named_label_use_list): Renamed from...
10372         (struct named_label_list): ...this.  New struct.
10373         (push_binding_level): Don't set eh_region.
10374         (note_level_for_eh): New fn.
10375         (pop_label): Take label and old value directly.
10376         (pop_labels): Adjust for new named_labels format.
10377         (lookup_label): Likewise.
10378         (poplevel): Note characteristics of a binding level containing a
10379         named label.  Mess with named label lists earlier.
10380         (mark_named_label_lists): New fn.
10381         (mark_lang_function): Call it.
10382         (use_label): New fn, split out from...
10383         (make_label_decl): ...here.  Don't call it.
10384         (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
10385         check_previous_gotos): New fns, split out from...
10386         (define_label): ...here.
10387         (check_switch_goto): New fn.
10388         (define_case_label): Call it.
10389         (check_goto): New fn.
10390         * semantics.c (finish_goto_stmt): Call it and use_label.
10391         (begin_compound_stmt): If we're a try block, call note_level_for_eh.
10392         (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
10394 2000-05-26  Mark Mitchell  <mark@codesourcery.com>
10396         * class.c (build_vtable_entry_ref): Correct usage of
10397         get_vtbl_decl_for_binfo.
10399         * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
10400         * method.c (implicitly_declare_fn): Not here.
10402 2000-05-26  Nathan Sidwell  <nathan@codesourcery.com>
10404         * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
10405         (CPTI_PTMD_DESC_TYPE): ... here.
10406         (ptmd_desc_type_node): Rename to ...
10407         (ptm_desc_type_node): ... here.
10408         * decl.c: Likewise.
10409         * rtti.c (ptmd_initializer): Rename to ...
10410         (ptm_initializer): ... here.
10411         (sythesize_tinfo_var): Adjust. Deal with pointer to member
10412         function.
10413         (create_tinfo_types): Adjust.
10415 2000-05-25  Mark Mitchell  <mark@codesourcery.com>
10417         Finish implementation of VTTs.
10418         * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
10419         CPTI_VTT_PARM_IDENTIFIER.
10420         (vtt_parm_identifier): New macro.
10421         (vtt_parm_type): Likewise.
10422         (BINFO_SUBVTT_INDEX): Likewise.
10423         (BINFO_VPTR_INDEX): Likewise.
10424         (struct lang_decl): Add vtt_parm.
10425         (DECL_VTT_PARM): New macro.
10426         (DECL_USE_VTT_PARM): Likewise.
10427         (DECL_NEEDS_VTT_PARM_P): Likewise.
10428         (get_vtt_name): Declare.
10429         (build_artificial_parm): Likewise.
10430         (fixup_all_virtual_upcast_offsets): Likewise.
10431         (expand_indirect_vtbls_init): Remove.
10432         * call.c (build_new_method_call): Pass the vtt to subobject
10433         constructors and destructors.
10434         * class.c (get_vtt_name): Give it external linkage.
10435         (build_clone): Handle the magic VTT parameters for clones.
10436         (clone_function_decl): Fix typo in comment.
10437         (build_vtt): Keep track of the indices in the VTTs where various
10438         entities are stored.
10439         (build_vtt_inits): Likewise.
10440         (dfs_build_vtt_inits): Likewise.
10441         (build_ctor_vtbl_group): Tweak type of construction vtables.
10442         (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
10443         primary bases, when building construction vtables.
10444         * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
10445         (initialize_predefined_identifiers): Add vtt_parm_identifier.
10446         (init_decl_processing): Initialize vtt_parm_type.
10447         (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
10448         (lang_mark_tree): Make vtt_parm.
10449         * decl2.c (build_artificial_parm): New function.
10450         (maybe_retrofit_in_chrg): Use it.  Add VTT parameters.
10451         (grokclassfn): Use build_artificial_parm.
10452         * init.c (initialize_vtbl_ptrs): Call
10453         fixup_all_virtual_upcast_offsets directly.
10454         (perform_member_init): Use the complete subobject destructor for
10455         member cleanups.
10456         (build_vtbl_address): New function.
10457         (expand_virtual_init): Handle VTTs.
10458         * optimize (maybe_clone_body): Likewise.
10459         * search.c (fixup_all_virtual_upcast_offsets): Give it external
10460         linkage.
10461         (expand_indirect_vtbls_init): Remove.
10462         * semantics.c (setup_vtbl_ptr): Fix typos in comment.
10463         * tree.c (make_binfo): Make them bigger.
10465 2000-05-25  Nathan Sidwell  <nathan@codesourcery.com>
10467         * inc/cxxabi.h (__pbase_type_info): Define, based on
10468         __pointer_type_info.
10469         (__pointer_type_info): Derive from __pbase_type_info. Adjust.
10470         (__pointer_to_member_type_info): Likewise.
10471         * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
10472         (__pointer_to_member_type_info::__is_pointer_p): Remove.
10473         (__pointer_type_info::__do_catch): Rename to ...
10474         (__pbase_type_info::__do_catch): ... here. Adjust.
10475         (__pbase_type_info::__pointer_catch): Implement.
10476         (__pointer_type_info::__pointer_catch): Adjust.
10477         (__pointer_to_member_type_info::__pointer_catch): Adjust.
10479 2000-05-25  Nathan Sidwell  <nathan@codesourcery.com>
10481         * tinfo.h (__user_type_info::contained_virtual_p): New
10482         predicate.
10483         * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
10484         shaped hierarchy.
10485         (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
10486         diamond shaped hierarchy. Add early out for mixed diamond and
10487         duplicate shaped hierarchy.
10489 2000-05-24  Mark Mitchell  <mark@codesourcery.com>
10491         * cp-tree.h (build_delete): Change prototype.
10492         (build_vec_delete): Likewise.
10493         * call.c (build_scoped_method_call): Use special_function_kind
10494         values to indicate the kind of destruction to be done.
10495         (build_method_call): Likewise.
10496         * decl.c (finish_destructor_body): Likewise.
10497         (maybe_build_cleanup_1): Likewise.  Rename to ...
10498         (maybe_build_cleanup): ... this.
10499         * decl2.c (delete_sanity): Use special_function_kind
10500         values to indicate the kind of destruction to be done.
10501         (build_cleanup): Likewise.
10502         * init.c (perform_member_init): Likewise.
10503         (build_vec_delete_1): Likewise.
10504         (build_dtor_call): Simplify.
10505         (build_delete): Use special_function_kind
10506         values to indicate the kind of destruction to be done.
10507         (build_vbase_delete): Likewise.
10508         (build_vec_delete): Likewise.
10510         * init.c (sort_member_init): Fix typo in error message generation
10511         code.
10513 Mon May 15 11:46:29 2000  Donald Lindsay  <dlindsay@cygnus.com>
10515         * semantics.c (begin_class_definition): make the packed
10516         attribute be sensitive to the "-fpack-struct" command line flag
10518 2000-05-24  Nathan Sidwell  <nathan@codesourcery.com>
10520         Update new-abi upcast algorithm.
10521         * inc/cxxabi.h (__class_type_info::__do_upcast): Change
10522         prototype and meaning of return value.
10523         (__si_class_type_info::__do_upcast): Likewise.
10524         (__vmi_class_type_info::__do_upcast): Likewise.
10525         * tinfo.cc (__class_type_info::__upcast_result): Replace
10526         whole2dst with part2dst. Adjust ctor.
10527         (__class_type_info::__do_upcast): Adjust call of worker function.
10528         (__class_type_info::__do_upcast): Adjust.
10529         (__si_class_type_info::__do_upcast): Adjust. Use parent's
10530         __do_upcast.
10531         (__vmi_class_type_info::__do_upcast): Likewise. Fix private
10532         virtual base in diamond hierarchy bug.
10534 2000-05-23  Mark Mitchell  <mark@codesourcery.com>
10536         * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
10537         and bitfield to tinfo_fn_p.
10538         (DECL_TINFO_FN_P): Adjust.
10539         (SET_DECL_TINFO_FN_P): Likewise.
10540         (DECL_MUTABLE_P): Likewise.
10541         (DECL_C_BIT_FIELD): Likewise.
10542         (SET_DECL_C_BIT_FIELD): Likewise.
10543         (CLEAR_DECL_C_BIT_FIELD): Likewise.
10544         (DECL_UNINLINABLE): Likewise.
10545         * class.c (alter_access): Call retrofit_lang_decl if ncessary.
10546         (handle_using_decl): Remove assertion.
10547         (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
10548         to build FIELD_DECLs.
10549         (build_base_field): Likewise.
10550         (layout_class_type): Likewise.
10551         * decl.c (init_decl_processing): Likewise.
10552         (build_ptrmemfunc_type): Likewise.
10553         (grokdeclarator): Likewise.
10554         * decl2.c (grok_x_components): Likewise.
10555         * except.c (call_eh_info): Likewise.
10556         * init.c (init_init_processing): Likewise.
10557         * rtti.c (expand_class_desc): Likewise.
10558         (create_pseudo_type_info): Likewise.
10559         (get_vmi_pseudo_type_info): Likewise.
10560         (create_tinfo_types): Likewise.
10561         * ptree.c (print_lang_decl): Adjust.
10562         * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
10563         before checking DECL_MUTABLE_P.
10565         * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
10566         parameters for template functions.
10567         * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
10568         destructors as well as constructors.
10570 2000-05-22  Mark Mitchell  <mark@codesourcery.com>
10572         * class.c (build_ctor_vtbl_group): Set inits.
10573         * optimize.c (maybe_clone_body): Set DECL_INLINE and
10574         DECL_THIS_INLINE appropriately for clones.
10576         * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
10577         (DECL_CONV_FN_P): Simplify.
10578         (DECL_OPERATOR): Remove.
10579         (language_to_string): Declare.
10580         * decl.c (duplicate_decls): Fix typo in comment.
10581         (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
10582         (grok_op_properties): Use DECL_CONV_FN_P instead of
10583         IDENTIFIER_TYPENAME_P.
10584         * dump.c (dequeue_and_dump): Dump the language linkage of
10585         declarations.
10586         * error.c (language_to_string): Give it external linkage.
10587         * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
10588         (implicitly_declare_fn): Set DECL_LANGUAGE.
10589         * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
10590         IDENTIFIER_TYPENAME_P.
10591         (tsubst_decl): Likewise.
10592         (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
10593         * semantics.c (finish_member_declaration): Don't mark members of
10594         classes declared in an extern "C" region as extern "C".
10596 2000-05-22  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
10598         * decl2.c (qualified_lookup_using_namespace): Look through
10599         namespace aliases.
10601         * decl.c (push_using_decl): Return the old decl on namespace level.
10603 2000-05-21  Mark Mitchell  <mark@codesourcery.com>
10605         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
10606         (VTT_NAME_PREFIX): New macro.
10607         (CTOR_VTBL_NAME_PREFIX): Likewise.
10608         (get_ctor_vtbl_name): New function.
10609         * class.c (get_vtable_name): Simplify.
10610         (get_vtt_name): New function.
10611         (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
10612         (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
10613         when a virtual base becomes primary.
10614         (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier.  Build
10615         VTTs.
10616         (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
10617         additional parameters.
10618         (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
10619         (initialize_array): New function.
10620         (build_vtt): Likewise.
10621         (build_vtt_inits): Likewise.
10622         (dfs_build_vtt_inits): Likewise.
10623         (dfs_fixup_binfo_vtbls): Likewise.
10624         (build_ctor_vtbl_group): Likewise.
10625         (initialize_vtable): Use initialize_array.
10626         (accumulate_vtbl_inits): Reimplement to handle construction
10627         vtables.
10628         (dfs_accumulate_vtbl_inits): Likewise.
10629         (bulid_vtbl_initializer): Adjust parameter name.
10630         * method.c (build_typename_overload): Remove #if 0'd code.
10631         (get_ctor_vtbl_name): New function.
10632         * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
10633         (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
10635         * cp-tree.h (struct lang_type): Remove search_slot.
10636         (CLASSTYPE_SEARCH_SLOT): Remove.
10637         (emit_base_init): Change prototype.
10638         (initialize_vtbl_ptrs): Likewise.
10639         (expand_indirect_vtbls_init): Likewise.
10640         (clear_search_slots): Remove.
10641         * decl.c (lang_mark_tree): Don't mark search_slot.
10642         * init.c (initialize_vtbl_ptrs): Simplify.
10643         (emit_base_init): Likewise.
10644         * search.c (struct vbase_info): Document decl_ptr.
10645         (convert_pointer_to_single_level): Remove.
10646         (dfs_find_vbases): Remove.
10647         (dfs_init_base_pointers): Simplify.
10648         (dfs_clear_vbase_slots): Remove.
10649         (dfs_vtable_path_unmark): New function.
10650         (init_vbase_pointers): Simplify.
10651         (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
10652         (expand_indirect_vtbls_init): Simplify.  Don't call
10653         mark_all_temps_used.
10654         * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
10655         initialize_vtbl_ptrs.
10657 2000-05-20  Zack Weinberg  <zack@wolery.cumb.org>
10659         * except.c: Add static prototypes.
10661 2000-05-20  H.J. Lu  <hjl@gnu.org>
10663         * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
10665 2000-05-19  Mark Mitchell  <mark@codesourcery.com>
10667         Don't create a separate copy of virtual bases for the
10668         CLASSTYPE_VBASECLASSES list.
10669         * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
10670         (BINFO_FOR_VBASE): Remove.
10671         (CANONICAL_BINFO): Adjust.
10672         (binfo_for_vbase): New function.
10673         * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
10674         instead of BINFO_FOR_VBASE.
10675         (build_vbase_pointer): Likewise.
10676         (build_secondary_vtable): Likewise.
10677         (dfs_mark_primary_bases): Likewise.
10678         (mark_primary_bases): Likewise.
10679         (layout_nonempty_base_or_field): Likewise.
10680         (dfs_set_offset_for_shared_vbases): Likewise.
10681         (dfs_set_offset_for_unshared_vbases): Likewise.
10682         (layout_virtual_bases): Likewise.  Adjust for changes to the
10683         CLASSTYPE_VBASECLASSES list.
10684         (dump_class_hierarchy_r): Use binfo_for_vbase
10685         instead of BINFO_FOR_VBASE.
10686         (dump_class_hierarchy): Likewise.
10687         (finish_vtbls): Likewise.
10688         (build_vtbl_initializer): Adjust for changes to the
10689         CLASSTYPE_VBASECLASSES list.
10690         (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
10691         * decl.c (finish_destructor_body): Adjust for changes to the
10692         CLASSTYPE_VBASECLASSES list.
10693         * init.c (sort_base_init): Use binfo_for_vbase.
10694         (construct_virtual_bases): Adjust for changes to the
10695         CLASSTYPE_VBASECLASSES list.
10696         (expand_member_init): Use binfo_for_vbase.
10697         (build_vbase_delete):  Adjust for changes to the
10698         CLASSTYPE_VBASECLASSES list.
10699         * method.c (do_build_copy_constructor): Likewise.
10700         * rtti.c (get_base_offset): Use binfo_for_vbase.
10701         (expand_class_desc): Remove #if 0'd code.
10702         * search.c (struct vbase_info): Remove vbase_types.
10703         (get_base_distance):  Use binfo_for_vbase.
10704         (lookup_field_queue_p): Use CANONICAL_BINFO.
10705         (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
10706         (get_pure_virtuals): Adjust for changes to the
10707         CLASSTYPE_VBASECLASSES list.
10708         (dfs_find_vbases): Use binfo_for_vbase.
10709         (dfs_init_vbase_pointers): Likewise.
10710         (init_vbase_pointers): Don't initialize vi.vbase_types.
10711         (virtual_context): Use binfo_for_vbase.
10712         (fixup_all_virtual_upcast_offsets): Adjust for changes to the
10713         CLASSTYPE_VBASECLASSES list.
10714         (expand_indirect_vtbls_init): Simplify.
10715         (dfs_get_vbase_types): Don't replicate virtual bases.
10716         (find_vbase_instance): Use binfo_for_vbase.
10717         (binfo_for_vbase): New function.
10718         * typeck.c (get_delta_difference): Use binfo_for_vbase.
10720 2000-05-17  Mark Mitchell  <mark@codesourcery.com>
10722         * decl2.c (finish_anon_union): Generalize error messages to handle
10723         anonymous structures.
10724         * init.c (perform_member_init): Remove `name' parameter.
10725         (build_field_list): New function.
10726         (sort_member_init): Handle anonymous union initialization order
10727         correctly.  Check for multiple initializations of the same union.
10728         (emit_base_init): Don't look up fields by name here.
10729         (expand_member_init): Record the result of name lookup for future
10730         reference.
10731         * typeck.c (build_component_ref): Fix formatting.
10733 Wed May 17 17:27:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
10735         * decl.c (pop_label): Replace warn_unused with warn_unused_label.
10736         * typeck.c (build_x_compound_expr): Replace warn_unused with
10737         warn_unused_value.
10739         * decl2.c (lang_decode_option): Update -Wall unused flags by
10740         calling set_Wunused.
10742 2000-05-16  Mark Mitchell  <mark@codesourcery.com>
10744         * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
10745         * init.c (dfs_vtable_path_unmark): Remove.
10746         * search.c (marked_new_vtable_p): Likewise.
10747         (unmarked_new_vtable_p): Likewise.
10748         (dfs_search_slot_nonempty_p): Likewise.
10749         (dfs_mark): Likewise.
10750         (dfs_vtable_path_unmark): Likewise.
10751         (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
10752         (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
10753         (dfs_init_vbase_pointers): Remove special-case new ABI code.
10754         (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
10755         (init_vbase_pointers): Simplify.
10756         (expand_indirect_vtbls_init): Likewise.
10758         * class.c (copy_virtuals): New function.
10759         (build_primary_table): Use it.
10760         (build_secondary_vtable): Likewise.
10761         (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
10762         indicate that no vcall offset is required.
10763         (add_virtual_function): Likewise.
10764         (modify_all_vtables): Likewise.
10765         (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
10766         (dfs_accumulate_vtbl_inits): Likewise.
10767         (build_vtbl_initializer): Make changes to handle construction
10768         vtables.
10769         (dfs_build_vcall_offset_vtbl_entries): Likewise.
10770         (build_rtti_vtbl_entries): Likewise.
10771         (build_vtable_entries): Handle a NULL vcall_index.
10773 2000-05-15  Gabriel Dos Reis  <gdr@codesourcery.com>
10775         * decl2.c (lang_decode_option): Fix thinko.
10777 2000-05-14  Jason Merrill  <jason@casey.cygnus.com>
10779         * except.c (check_handlers): New fn.
10780         * cp-tree.h: Declare it.
10781         * semantics.c (finish_handler_sequence): Call it.
10782         (finish_function_handler_sequence): Likewise.
10783         (finish_handler_parms): Set TREE_TYPE on the handler.
10784         * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
10785         * search.c (get_base_distance_recursive): If protect>1, ignore
10786         special access.
10787         (get_base_distance): Don't reduce watch_access.
10789 2000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>
10791         * lex.c: #include diagnostic.h.
10792         (lang_init_options): Set default prefixing rules.
10794         * lang-options.h: Add -fdiagnostics-show-location=.
10796         * decl2.c: #include diagnostic.h.
10797         (lang_decode_option): Handle -fdiagnostics-show-location=.
10799 2000-05-12  Nathan Sidwell  <nathan@codesourcery.com>
10801         * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
10802         * vec.cc: Revert my 2000-05-07 change.
10804 2000-05-11  Jason Merrill  <jason@casey.cygnus.com>
10806         * class.c (check_field_decls): Complain about non-static data
10807         members with same name as class in class with constructor.
10809 2000-05-10  Jason Merrill  <jason@casey.cygnus.com>
10811         * decl.c (grokdeclarator): Allow non-static data members with
10812         same name as class.
10814 2000-05-09  Zack Weinberg  <zack@wolery.cumb.org>
10816         * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
10817         and pending_inline.filename.  Update prototypes.
10818         * decl.c (define_label): Constify filename parameter.
10819         * decl2.c (warn_if_unknown_interface): Constify local char *.
10820         * input.c Constify input_source.filename. Don't declare
10821         input_filename or lineno.  Constify filename parameter to feed_input.
10822         * lex.c (init_parse): Constify parameter and return value.
10823         (cp_pragma_interface, cp_pragma_implementation): Constify
10824         filename argument.
10825         (reinit_parse_for_method, reinit_parse_for_block,
10826         reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
10827         Constify local char *.
10828         * pt.c: Don't declare lineno or input_filename.
10829         (print_template_context, tsubst_friend_function, tsubst_decl,
10830         tsubst, instantiate_decl): Constify local char *.
10831         * semantics.c (expand_body): Constify local char *.
10832         * tree.c (build_srcloc): Constify filename parameter.
10833         * typeck.c (c_expand_asm_operands): Constify filename
10834         parameter.
10836 2000-05-08  Nathan Sidwell  <nathan@codesourcery.com>
10838         * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
10839         offsetof expansion.
10841 2000-05-08  Branko Cibej  <branko.cibej@hermes.si>
10843         * inc/cxxabi.h:  Fix typos in comment.
10844         (__base_class_info::__offset): Use a static_cast.
10846 2000-05-07  Nathan Sidwell  <nathan@codesourcery.com>
10848         * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
10849         of std::size_t and std::ptrdiff_t respectively.
10850         * tinfo.cc: Likewise.
10851         * vec.cc: Likewise.
10853 2000-05-06  Richard Henderson  <rth@cygnus.com>
10855         * typeck.c (build_c_cast): Don't warn integer->pointer size
10856         mismatch for constants.
10858 2000-05-06  Nathan Sidwell  <nathan@codesourcery.com>
10860         * rtti.c (ptmd_initializer): Set non-public, if class is
10861         incomplete.
10863         * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
10864         (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
10865         __cxa_vec_delete): Likewise.
10866         * tinfo.cc (__dynamic_cast): Likewise.
10867         * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
10868         __cxa_vec_delete): Likewise.
10870 2000-05-04  Mark Mitchell  <mark@codesourcery.com>
10872         * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
10873         (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
10874         (lang_decl_flags): Add vcall_offset.
10875         (THUNK_VCALL_OFFSET): Use it.
10876         * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
10877         * method.c (make_thunk): Create the lang_decl here, not in
10878         emit_thunk.
10879         (emit_thunk): Make generic thunks into ordinary functions once
10880         they have been fed to expand_body.
10881         * semantics.c (expand_body): Set current_function_is_thunk here.
10883 2000-05-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10885         * class.c (update_vtable_entry_for_fn): Prototype.
10887         * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
10888         and `tmpl'.
10890         * search.c (dfs_build_inheritance_graph_order): Prototype.
10892 2000-05-04  Mark Mitchell  <mark@codesourcery.com>
10894         * cp-tree.h (special_function_kind): Add various kinds of
10895         destructors.
10896         (special_function_p): New function.
10897         * class.c (overrides): Don't let one kind of destructor override
10898         another.
10899         * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
10900         whether or not to instantiate a template.
10901         * tree.c (special_function_p): Define.
10903 2000-05-03  Mark Mitchell  <mark@codesourcery.com>
10905         * cp-tree.def (THUNK_DECL): Remove.
10906         * cp-tree.h (DECL_THUNK_P): New macro.
10907         (DECL_NON_THUNK_FUNCTION_P): Likewise.
10908         (DECL_EXTERN_C_FUNCTION_P): Likewise.
10909         (SET_DECL_THUNK_P): Likewise.
10910         (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
10911         (FNADDR_FROM_VTABLE_ENTRY): Likewise.
10912         (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
10913         * decl.c (decls_match): Use DECL_EXTERN_C_P.
10914         (duplicate_decls): Likewise.
10915         (pushdecl): Likewise.  Adjust thunk handling.
10916         (grokfndecl): Use DECL_EXTERN_C_P.
10917         * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
10918         * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
10919         * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
10920         * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
10921         * method.c (make_thunk): Use SET_DECL_THUNK_P.  Set
10922         DECL_NO_STATIC_CHAIN.
10923         (emit_thunk): Don't play games with TREE_CODE on thunks.  Don't
10924         set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
10925         * search.c (covariant_return_p): Remove THUNK_DECL handling.
10926         * ir.texi: Update.
10928 2000-05-01  Jason Merrill  <jason@casey.cygnus.com>
10930         * tree.c (walk_tree): Set lineno.
10932 2000-05-01  Mark Mitchell  <mark@codesourcery.com>
10934         * exception.cc: Update license notice.
10935         * new.cc: Likewise.
10936         * new1.cc: Likewise.
10937         * new2.cc: Likewise.
10938         * tinfo.cc: Likewise.
10939         * tinfo2.cc: Likewise.
10940         * vec.cc: Likewise.
10941         * inc/cxxabi.h: Likewise.
10942         * inc/exception: Likewise.
10943         * inc/new: Likewise.
10944         * inc/new.h: Likewise.
10945         * inc/typeinfo: Likewise.
10947 2000-05-01  Jason Merrill  <jason@casey.cygnus.com>
10949         * tree.c (build_target_expr_with_type): If we already have a
10950         TARGET_EXPR, just return it.
10952         * optimize.c (initialize_inlined_parameters): Don't generate an
10953         EXPR_STMT if we can just use DECL_INITIAL.
10954         * decl.c (emit_local_var): Only make the initialization a
10955         full-expression if stmts_are_full_exprs_p.
10957 2000-05-01  Mark Mitchell  <mark@codesourcery.com>
10959         * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
10960         macro.
10961         * call.c (standard_conversion): Use it.
10962         (direct_reference_binding): Likewise.
10963         (build_over_call): Likewise.
10964         (is_properly_derived_from): Likewise.
10965         (compare_ics): Likewise.
10966         * class.c (resolves_to_fixed_type_p): Likewise.
10967         * optimize.c (declare_return_variable): Likewise.
10968         * pt.c (is_specialization_of): Likewise.
10969         (unify): Likewise.
10970         * typeck.c (comp_target_parms): Likeiwse.
10971         (build_static_cast): Likewise.
10972         (build_reinterpret_cast): Likewise.
10973         (build_const_cast): Likewise.
10974         (comp_ptr_ttypes_real): Likewise.
10975         (comp_ptr_ttypes_const): Likewise.
10976         * typeck2.c (process_init_constructor): Likewise.
10978 2000-04-30  Scott Snyder <snyder@fnal.gov>
10980         * decl.c (finish_destructor_body): Use the base destructor when
10981         destroying virtual bases.
10983 2000-04-30  Mark Mitchell  <mark@codesourcery.com>
10985         * expr.c (cplus_expand_expr): Preserve temporaries when expanding
10986         STMT_EXPRs.
10987         * optimize.c (struct inline_data): Add target_exprs field.
10988         (declare_return_variable): When a function returns an aggregate,
10989         use the variable declared in the TARGET_EXPR as the remapped
10990         DECL_RESULT.
10991         (expand_call_inline): Update the pending target_exprs stack.
10992         (optimize_function): Initialize the stack.
10994         * decl2.c (finish_file): Fix typo in comment.
10996         * method.c (emit_thunk): Don't try to return a `void' value.
10998         * optimize.c (initialize_inlined_parameters): If the parameter is
10999         addressable, we need to make a new VAR_DECL, even if the
11000         initializer is constant.
11002 2000-04-28  Cosmin Truta  <cosmint@cs.ubbcluj.ro>
11004         * decl.c (grok_op_properties): Add an extra check of argtypes.
11006 2000-04-27  Mark Mitchell  <mark@codesourcery.com>
11008         * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
11009         variables.
11010         (initialize_inlined_parameters): Try to avoid creating new
11011         VAR_DECLs.
11013 2000-04-27  Alex Samuel  <samuel@codesourcery.com>
11015         * lex.c (my_get_run_time): Remove.
11016         (init_filename_times): Use get_run_time instead of my_get_run_time.
11017         (check_newline): Likewise.
11018         (dump_time_statistics): Likewise.
11019         * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
11020         of computing elapsed time explicitly.
11022 2000-04-26  Mark Mitchell  <mark@codesourcery.com>
11024         * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
11025         * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
11026         * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
11027         before calling decl_constant_value.
11028         * class.c (check_bitfield_decl): Likewise.
11029         * cvt.c (ocp_convert): Likewise.
11030         (convert): Likewise.
11031         * decl.c (compute_array_index_type): Likewise.
11032         (build_enumerator): Likewise.
11033         * decl2.c (check_cp_case_value): Likewise.
11034         * pt.c (convert_nontype_argument): Likewise.
11035         (tsubst): Likewise.
11036         * typeck.c (decay_conversion): Likewise.
11037         (build_compound_expr): Likewise.
11038         (build_reinterpret_cast): Likewise.
11039         (build_c_cast): Likewise.
11040         (convert_for_assignment): Likewise.
11042 2000-04-26  Jason Merrill  <jason@casey.cygnus.com>
11044         * decl.c (finish_function): Don't play games with DECL_INLINE.
11046 2000-04-25  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>
11048         * ir.texi: Correct typo.
11050 2000-04-25  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
11052         * decl.c (grokdeclarator): Reject VLAs as members.
11054 2000-04-24  Gabriel Dos Reis  <gdr@codesourcery.com>
11056         * call.c (standard_conversion): Accept conversion between
11057         COMPLEX_TYPEs.
11059         * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
11061 2000-04-24  Zack Weinberg  <zack@wolery.cumb.org>
11063         * decl2.c (finish_file): Remove double setup for accounting
11064         compile time.
11066 2000-04-24  Robert Lipe <robertlipe@usa.net>
11068         * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
11070 2000-04-23  Benjamin Kosnik  <bkoz@cygnus.com>
11072         * new.cc (set_new_handler): Needs to be in std::.
11074 2000-04-23  Mark Mitchell  <mark@codesourcery.com>
11076         * cp-tree.h (lang_decl): Remove pretty_function_p.
11077         (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
11078         language-specific node.
11079         * decl.c (cp_make_fname_decl): Use build_decl, not
11080         build_lang_decl, to build the variables.
11081         (grokvardecl): Don't call build_lang_decl for local variables in
11082         templates.
11083         (grokdeclarator): Don't call build_lang_decl for local type
11084         declarations in templates.
11085         * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
11086         zero'd memory, rather than calling memset.
11087         * pt.c: Include hashtab.h.
11088         (local_specializations): New variable.
11089         (retrieve_local_specialization): Use it.
11090         (register_local_specialization): Likewise.
11091         (tsubst_decl): Don't assume local variables have
11092         DECL_LANG_SPECIFIC.
11093         (instantiate_decl): Set up local_specializations.
11094         * Makefile.in (HTAB_H): New variable.
11096 2000-04-23  Richard Henderson  <rth@cygnus.com>
11098         * typeck.c (c_expand_asm_operands): Restore the original
11099         contents of the output list.
11101 2000-04-22  Gabriel Dos Reis <gdr@codesourcery.com>
11103         * ir.texi:  Document complex number representation.
11105 2000-04-20  Nathan Sidwell  <nathan@codesourcery.com>
11107         * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
11108         (target_incomplete_p): New function.
11109         (tinfo_base_init): Create comdat NTBS name variable.
11110         (ptr_initializer): Add non_public parameter. Calculate it.
11111         (ptmd_initializer): Likewise.
11112         (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
11113         (create_real_tinfo_var): Add non_public parameter. Use it.
11114         Push proxy into global namespace.
11115         * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
11116         New enumeration.
11117         * inc/typeinfo (type_info::before, type_info::operator==):
11118         Compare __name addresses.
11120         * tinfo2.cc: Remove new-abi builtins comment.
11122 2000-04-20  Jason Merrill  <jason@casey.cygnus.com>
11124         * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
11126         * call.c (joust): Exit early if we get the same function, too.
11128         * decl2.c (key_method): Return NULL_TREE for template classes.
11129         (import_export_class): Don't need to check for template classes.
11131 2000-04-18  Zack Weinberg  <zack@wolery.cumb.org>
11133         * lex.c: Remove references to cccp.c.
11135 2000-04-18  Mark Mitchell  <mark@codesourcery.com>
11137         * cp-tree.h (lang_decl_flags): Remove const_memfunc and
11138         volatile_memfunc.  Add destructor_attr.  Adjust dummy.
11139         (DECL_DESTRUCTOR_P): Use destructor_attr.
11140         (DECL_CONST_MEMFUNC_P): Reimplement.
11141         (DECL_VOLATILE_MEMFUNC_P): Remove.
11142         * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
11143         (overrides): Use DECL_DESTRUCTOR_P.
11144         (check_for_override): Likewise.
11145         * decl.c (start_function): Likewise.
11146         * decl2.c (grokfclassfn): Likewise.
11147         (check_classfn): Likewise.
11148         (grok_function_init): Likewise.
11150 2000-04-17  Mark Mitchell  <mark@codesourcery.com>
11152         * decl2.c (grokfield): Issue error on illegal data member
11153         declaration.
11155 Mon Apr 17 17:11:16 2000  Mark P Mitchell  <mark@codesourcery.com>
11157         * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
11159 2000-04-16  Mark Mitchell  <mark@codesourcery.com>
11161         * class.c (build_vtable_entry): Don't build thunks for type-info
11162         functions.
11164 2000-04-16  Jason Merrill  <jason@casey.cygnus.com>
11166         * decl.c (decls_match): Allow a redeclaration of a builtin to
11167         specify args while the builtin did not.
11169 2000-04-15  Mark Mitchell  <mark@codesourcery.com>
11171         * cp-tree.def (THUNK_DECL): Add to documentation.
11172         * cp-tree.h (flag_huge_objects): Declare.
11173         * class.c (modify_vtable_entry): Tidy.
11174         (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
11175         Calculate delta appropriately for the new ABI.
11176         (dfs_modify_vtables): Use it.
11177         (modify_all_vtables): Fix thinko in code to add overriding copies
11178         of functions to primary vtables.
11179         (build_clone): Fix typo in comment.
11180         (clone_function_decl): Correct order of destructors in vtable.
11181         (build_vbase_offset_vtbl_entries): Adjust comment.
11182         (dfs_vcall_offset_queue_p): Remove.
11183         (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
11184         (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
11185         (build_vtable_entry): Correct check for pure virtual functions.
11186         Don't declare flag_huge_objects.
11187         * decl.c (flag_huge_objects): Remove declaration.
11188         * method.c (make_thunk): Tweak mangling for vcall offset thunks.
11189         Use int_size_in_bytes.
11190         (emit_thunk): Handle vcall offset thunks.
11192 Sat Apr 15 16:00:01 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
11194         * decl2.c (parse_time, varconst_time): Delete declarations.
11195         (finish_file): Delete LINENO declaration.
11196         START_TIME and THIS_TIME now long.
11198 2000-04-13  Nathan Sidwell  <nathan@codesourcery.com>
11200         * class.c (build_base_field): Reformat comment.
11202         * inc/cxxabi.h (stddef.h): Comment inclusion.
11203         (__base_class_info::__offset): Comment shift.
11205 2000-04-12  Mark Mitchell  <mark@codesourcery.com>
11207         * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
11208         (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
11209         (cp_push_exception_identifier): New macro.
11210         (DECL_COMPLETE_DESTRUCTOR_P): New macro.
11211         (DECL_BASE_DESTRUCTOR_P): Likewise.
11212         (DECL_DELETING_DESTRUCTOR_P): Likewise.
11213         (get_vtbl_decl_for_binfo): Fix formatting.
11214         (in_charge_arg_for_name): New macro.
11215         (maybe_build_cleanup_and_delete): Remove declaration.
11216         * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
11217         (in_charge_arg_for_name): New function.
11218         (build_new_method_call): Use it.  Handle cloned destructors.
11219         (build_clone): Don't make the base constructor virtual.
11220         Automatically defer generated functions.
11221         (clone_function_decl): Handle destructors, too.
11222         (clone_constructors_and_destructors): Likewise.
11223         (create_vtable_ptr): Don't create a vtable entry for a cloned
11224         function.
11225         * decl.c (predefined_identifier): Add ctor_or_dtor_p.
11226         (initialize_predefined_identifiers): Update appropriately.
11227         (finish_destructor_body): Simplify.
11228         (maybe_build_cleanup_and_delete): Remove.
11229         * except.c (expand_throw): Handle new-ABI destructors.
11230         * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
11231         (build_dtor_call): New function.
11232         (build_delete): Use it.  Simplify.
11233         * optimize.c (maybe_clone_body): Handle destructors.
11234         * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
11236         * exception.cc (cleanup_fn): New typedef.
11237         (CALL_CLEANUP): New macro.
11238         (cp_eh_info): Use them.
11239         (__cp_push_exception): Likewise.
11240         (__cp_pop_exception): Likewise.
11242 2000-04-11  Mark Mitchell  <mark@codesourcery.com>
11244         * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
11245         (complete_dtor_identifier): New macro.
11246         (CLASSTYPE_FIRST_CONVERSION): Remove.
11247         (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
11248         (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
11249         (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
11250         (CLASSTYPE_CONSTRUCTORS): Likewise.
11251         (CLASSTYPE_DESTRUCTORS): Likewise.
11252         (lang_decl): Add cloned_function.
11253         (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
11254         (DECL_BASE_CONSTRUCTOR_P): Likewise.
11255         (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
11256         (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
11257         (DECL_CLONED_FUNCTION_P): Likewise.
11258         (DECL_CLONED_FUNCTION): Likewise.
11259         (clone_function_decl): Declare.
11260         (maybe_clone_body): Likewise.
11261         * call.c (build_user_type_conversion_1): Call complete object
11262         constructors in the new ABI.
11263         (build_new_method_call): Don't add in-charge parameters under the
11264         new ABI.
11265         * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
11266         DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
11267         CLASSTYPE_DESTRUCTOR_SLOT.
11268         (build_clone): New function.
11269         (clone_function_decl): Likewise.
11270         (clone_constructors_and_destructors): Likewise.
11271         (check_bases_and_members): Use it.
11272         * decl.c (iniitialize_predefined_identifiers): Initialize
11273         complete_dtor_identifier.
11274         (finish_function): Don't add extra code to a clone.
11275         (lang_mark_tree): Mark cloned_function.
11276         * decl2.c (mark_used): Don't bother trying to instantiate things
11277         we synthesized.
11278         * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
11279         * method.c (set_mangled_name_for_decl): Don't treat clones as
11280         constructors.
11281         (synthesize_method): Sythesize cloned functions, not the clones.
11282         * optimize.c (inline_data): Update comment on ret_label.
11283         (remap_block): Don't assume DECL_INITIAL exists.
11284         (copy_body_r): Allow ret_label to be NULL.
11285         (maybe_clone_body): Define.
11286         * pt.c (tsubst_decl): Handle clones.
11287         (instantiate_clone): New function.
11288         (instantiate_template): Use it.
11289         (set_mangled_name_for_template_decl): Don't treat clones as
11290         constructors.
11291         * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
11292         CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
11293         * semantics.c (expand_body): Clone function bodies as necessary.
11295         * optimize.c (remap_decl): Avoid sharing structure for arrays
11296         whose size is only known at run-time.
11297         * tree.c (copy_tree_r): Don't copy PARM_DECLs.
11299         * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
11300         to has_in_charge_parm_p.
11301         (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
11302         (DECL_HAS_IN_CHARGE_PARM_P): ... this.
11303         (DECL_COPY_CONSTRUCTOR_P): New macro.
11304         * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
11305         (build_user_type_conversion_1): Likewise.
11306         (convert_like_real): Likewise.
11307         (build_over_call): Likeiwse.  Use DECL_COPY_CONSTRUCTOR_P.
11308         * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
11309         (copy_args_p): Likewise.
11310         (grok_ctor_properties): Likewise.
11311         (start_function): Likewise.
11312         * decl2.c (maybe_retrofit_in_charge): Likewise.  Set it.
11313         * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
11314         * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
11315         * method.c (do_build_copy_constructor): Use
11316         DECL_HAS_IN_CHARGE_PARM_P.
11317         (synthesize_method): Likewise.
11318         * pt.c (instantiate_template): Remove goto.
11319         * tree.c (build_cplus_method_type): Remove mention of obstacks in
11320         comment.
11322         * cp-tre.h (finish_function): Change prototype.
11323         * decl.c (end_cleanup_fn): Adjust caller.
11324         (finish_function): Take only one parameter.
11325         * decl2.c (finish_objects): Adjust caller.
11326         (finish_static_storage_duration_function): Likewise.
11327         * method.c (emit_thunk): Likewise.
11328         * parse.y: Likewise.
11329         * parse.c: Regenerated.
11330         * pt.c (instantiate_decl): Likewise.
11331         * rtti.c (synthesize_tinfo_fn): Likewise.
11332         * semantics.c (expand_body): Likewise.
11334         * cp-tree.h (copy_decl): New function.
11335         * class.c (finish_struct_1): Use it.
11336         * lex.c (copy_decl): Define it.
11337         * pt.c (tsubst_decl): Likewise.
11338         * tree.c (copy_template_template_parm): Likewise.
11340         * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
11341         has_nonpublic_assign_ref.
11342         (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
11343         (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
11344         * class.c (finish_struct_methods): Don't set
11345         TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
11346         (interface_only): Don't declare.
11347         (interface_unknown): Likewise.
11349 2000-04-11  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
11351         * tree.h (HAVE_TEMPLATES): Remove definition.
11352         * lang-options.h (-fthis-is-variable): Remove documentation.
11354 2000-04-10  Jason Merrill  <jason@casey.cygnus.com>
11356         * class.c (instantiate_type): Handle object-relative template-id.
11358         * semantics.c (finish_expr_stmt): Call convert_to_void here.
11359         * decl.c (cplus_expand_expr_stmt): Not here.
11361         * rtti.c (build_dynamic_cast_1): Call non_lvalue.
11362         Initialize exprtype earlier.
11364         * parse.y (fn.def1): Check for defining types in return types.
11366         * decl.c (check_tag_decl): Notice extra fundamental types.
11367         Diagnose empty decls in classes, too.
11369         * decl.c (grokdeclarator): Don't override an anonymous name if no
11370         declarator was given.
11372         * cvt.c (convert_to_void): Call resolve_offset_ref.
11374         * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
11376         * decl2.c (decl_namespace): Handle getting a type.
11378         * typeck.c (build_c_cast): Re-enable warning for cast between
11379         pointer and integer of different size.
11381 2000-04-10  Nathan Sidwell  <nathan@codesourcery.com>
11383         * inc/cxxabi.h (__pointer_type_info): Add restrict and
11384         incomplete flags.
11385         (__pointer_type_info::__pointer_catch): New virtual function.
11386         (__pointer_to_member_type_info): Derive from
11387         __pointer_type_info. Adjust.
11388         (__pointer_to_member_type_info::__do_catch): Remove.
11389         (__pointer_to_member_type_info::__is_pointer_p): Declare.
11390         (__pointer_to_member_type_info::__pointer_catch): Declare.
11391         * rtti.c (qualifier_flags): Add restrict flag.
11392         (ptmd_initializer): Reorder members.
11393         (create_tinfo_types): Expand comments. Reorder
11394         ptmd_desc_type_node members.
11395         * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
11396         Implement.
11397         (__pointer_type_info::__do_catch): Move specific code into
11398         __pointer_catch. Call it.
11399         (__pointer_type_info::__pointer_catch): Non-pointer-to-member
11400         specific catch checking. Fix void conversion check.
11401         (__pointer_to_member_type_info::__do_catch): Remove.
11402         (__pointer_to_member_type_info::__pointer_catch): Implement.
11404 2000-04-10  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
11406         * lex.c (init_parse): Remove traces of classof and headof.
11407         * decl2.c (flag_operator_names): Default to 1.
11408         (lang_decode_option): Do not set it for -ansi.
11410 2000-04-09  Mark Mitchell  <mark@codesourcery.com>
11412         * cp-tree.h (struct lang_decl): Remove main_decl_variant.
11413         (DECL_MAIN_VARIANT): Remove.
11414         * decl.c (duplicate_decls): Don't set it.
11415         (start_function): Likewise.
11416         (lang_mark_tree): Don't mark it.
11417         * decl2.c (defer_fn): Don't use it.
11418         * lex.c (retrofit_lang_decl): Don't set it.
11419         * pt.c (tsubst_decl): Likewise.
11420         * ptree.c (print_lang_decl): Don't print it.
11421         * typeck.c (mark_addressable): Don't use it.
11423 2000-04-09  Nathan Sidwell  <nathan@codesourcery.com>
11425         * vec.cc: Include <new> and <exception>.
11426         (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
11427         (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
11428         terminate.
11429         (__cxa_vec_delete): Catch dtor exceptions.
11431 2000-04-09  Nathan Sidwell  <nathan@codesourcery.com>
11433         Prepend __ to implementation defined names.
11434         * inc/typeinfo (type_info): Rename _name to __name.
11435         (type_info::type_info): Rename parameter.
11436         (type_info::operator==, type_info::operator!=,
11437         type_info::before): Likewise.
11438         (type_info::is_pointer_p, type_info::is_function_p,
11439         type_info::do_catch, type_info::do_upcast): Prepend __. Rename
11440         parameters.
11441         * inc/cxxabi.h
11442         (__fundamental_type_info::__fundamental_type_info) Rename parameters.
11443         (__pointer_type_info::__pointer_type_info): Likewise.
11444         (__pointer_type_info::is_pointer_p,
11445         __pointer_type_info::do_catch): Prepend __. Rename parameters.
11446         (__array_type_info::__array_type_info): Rename parameters.
11447         (__function_type_info::__function_type_info): Likewise.
11448         (__function_type_info::is_function_p): Prepend __.
11449         (__enum_type_info::__enum_type_info): Rename parameters.
11450         (__pointer_to_member_type_info::__pointer_to_member_type_info):
11451         Likewise.
11452         (__pointer_to_member_type_info::do_catch): Prepend __. Rename
11453         parameters.
11454         (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
11455         (__class_type_info::__class_type_info): Rename parameters.
11456         (__class_type_info::sub_kind): Prepend __. Adjust member names.
11457         (__class_type_info::upcast_result,
11458         __class_type_info::dyncast_result): Prepend __. Move definition
11459         into tinfo.cc.
11460         (__class_type_info::do_upcast, __class_type_info::do_catch,
11461         __class_type_info::find_public_src,
11462         __class_type_info::do_dyncast,
11463         __class_type_info::do_find_public_src): Prepend __. Rename
11464         parameters.
11465         (__si_class_type_info::__si_class_type_info): Rename parameters.
11466         (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
11467         __si_class_type_info::do_find_public_src): Prepent __. Rename
11468         parameters.
11469         (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
11470         (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
11471         __vmi_class_type_info::do_find_public_src): Prepent __. Rename
11472         parameters.
11473         (__dynamic_cast): Rename parameters.
11474         * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
11475         type_info::do_catch, type_info::do_upcast): Prepend __.
11476         (contained_p, public_p, virtual_p, contained_public_p,
11477         contained_nonpublic_p, contained_nonvirtual_p): Adjust.
11478         (__class_type_info::do_catch,
11479         __class_type_info::do_upcast): Prepend __. Adjust.
11480         (__class_type_info::__upcast_result,
11481         __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
11482         Adjust.
11483         (__class_type_info::find_public_src): Prepend __. Adjust.
11484         (__class_type_info::do_find_public_src,
11485         __si_class_type_info::do_find_public_src,
11486         __vmi_class_type_info::do_find_public_src): Likewise.
11487         (__class_type_info::do_dyncast,
11488         __si_class_type_info::do_dyncast,
11489         __vmi_class_type_info::do_dyncast): Likewise.
11490         (__class_type_info::do_upcast,
11491         __si_class_type_info::do_upcast,
11492         __vmi_class_type_info::do_upcast): Likewise.
11493         (__dynamic_cast): Adjust.
11494         * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
11495         (__function_type_info::is_function_p): Likewise.
11496         (__pointer_type_info::do_catch): Likewise. Adjust.
11497         (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
11498         (__throw_type_match_rtti_2): Adjust.
11499         (__is_pointer): Adjust.
11501 2000-04-08  Mark Mitchell  <mark@codesourcery.com>
11503         * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
11504         (complete_ctor_identifier): New macro.
11505         (special_function_kind): Add sfk_copy_constructor and
11506         sfk_assignment_operator.
11507         (LOOKUP_HAS_IN_CHARGE): Remove.
11508         (cons_up_default_function): Rename to ...
11509         (implicitly_declare_fn): ... this.
11510         * call.c (build_new_method_call): Add in-charge parameters for
11511         constructors here.
11512         * class.c (add_implicitly_declared_members): Change parameter name
11513         from cant_have_assignment to cant_have_const_assignment.
11514         Replace calls to cons_up_default_function to implicitly_declare_fn.
11515         * cvt.c (ocp_convert): Use complete_ctor_identifier.
11516         * decl.c (initialize_predefined_identifiers): Initialize it.
11517         (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
11518         complex expression.
11519         * init.c (expand_default_init): Don't calculate the in-charge
11520         parameter here.
11521         (build_new_1): Likewise.
11522         * lex.c (cons_up_default_function): Move to method.c.
11523         * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
11524         (implicitly_declare_fn): New function.
11525         * typeck.c (build_static_cast): Use complete_ctor_identifier.
11526         (build_modify_expr): Likewise.
11527         * typeck2.c (build_functional_cast): Likewise.
11529         Under the new ABI, constructors don't return `this'.
11530         * cp-tree.h (warn_reorder): Declare.
11531         (special_function_kind): New enum.
11532         (global_base_init_list): Remove declaration.
11533         (emit_base_init): Don't return a value.
11534         (check_base_init): Don't declare.
11535         (is_aggr_typedef): Likewise.
11536         * decl.c (check_special_function_return_type): New function.
11537         (return_types): Remove.
11538         (grokdeclarator): Use check_special_function_return_type.
11539         (start_function): Don't initialize ctor_label under the new ABI.
11540         (finish_construtor_body): Don't create a corresponding LABEL_STMT.
11541         * init.c (begin_init_stmts): Move to top of file.
11542         (finish_init_stmts): Likewise.
11543         (warn_reorder): Don't declare.
11544         (emit_base_init): Don't create a STMT_EXPR here.  Don't return a
11545         value.
11546         (check_base_init): Remove.
11547         (is_aggr_typedef): Likewise.
11548         (build_new_1): Don't use the return value of a constructor.
11549         * semantics.c (setup_vtbl_ptr): Don't use the return value
11550         of emit_base_init.
11551         * typeck.c (check_return_expr): Don't magically convert return
11552         statements into `return this' in constructors under the new ABI.
11554         * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
11555         CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
11556         (base_ctor_identifier): New macro.
11557         (base_dtor_identifier): Likewise.
11558         (deleting_dtor_identifier): Likewise.
11559         * decl.c: Don't include obstack.h.
11560         (obstack_chunk_alloc): Don't define.
11561         (obstack_chunk_free): Likewise.
11562         (struct predefined_identifier): New type.
11563         (initialize_predefined_identifiers): New function.
11564         (init_decl_processing): Use it.
11565         (debug_temp_inits): Remove.
11566         (start_method): Don't call preserve_data.
11567         (hack_incomplete_structures): Update comment.
11568         * init.c (init_init_processing): Don't initialize
11569         nelts_identifier.
11570         (build_offset_rf): Remove dead code.
11571         (build_delete): Use CLASSTYPE_N_BASECLASSES.
11572         * search.c (init_search_processing): Don't initialize
11573         vptr_identifier.
11575 2000-04-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11577         * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
11578         some sign_compare warnings.
11580 2000-04-07  Nathan Sidwell  <nathan@codesourcery.com>
11582         Rename abi::__vmi_class_type_info members.
11583         * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
11584         base_list, detail_masks members to vmi_flags, vmi_base_count,
11585         vmi_bases and vmi_flags_masks respectively.
11586         (__vmi_class_type_info::vmi_flags_masks): Rename
11587         details_unknown_mask to flags_unknown_mask.
11588         * tinfo.cc (__class_type_info::do_upcast): Adjust.
11589         (__vmi_class_type_info::do_find_public_src): Adjust.
11590         (__vmi_class_type_info::do_dyncast): Adjust.
11591         (__vmi_class_type_info::do_upcast): Adjust.
11593 2000-04-07  Nathan Sidwell  <nathan@codesourcery.com>
11595         * tinfo.cc (convert_to_base): New function.
11596         (get_vbase_offset): Remove. Move into convert_to_base.
11597         (__vmi_class_type_info::do_find_public_src): Adjust.
11598         (__vmi_class_type_info::do_dyncast): Adjust.
11599         (__vmi_class_type_info::do_upcast): Adjust.
11601 2000-04-06  Jason Merrill  <jason@yorick.cygnus.com>
11603         * tinfo.cc (operator=): Use __builtin_strcmp.
11604         * tinfo2.cc (before): Likewise.
11606 2000-04-06  Mark Mitchell  <mark@codesourcery.com>
11608         * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
11609         (DECL_SAVED_INLINE): Rename to ...
11610         (DECL_DEFERRED_FN): ... this.
11611         (in_function_p): Remove declaration.
11612         (mark_inline_for_output): Rename to ...
11613         (defer_fn): ... this.
11614         * decl.c (finish_function): Adjust call to mark_inline_for_output.
11615         (in_function_p): Remove definition.
11616         * decl2.c (saved_inlines): Rename to ...
11617         (deferred_fns): ... this.
11618         (saved_inlines_used): Rename to ...
11619         (deferred_fns_used): ... this.
11620         (mark_inline_for_output): Rename to ...
11621         (defer_fn): ... this.
11622         (finish_file): Adjust accordingly.
11623         (init_decl2): Likewise.
11624         * lex.c (cons_up_default_function): Likewise.
11625         * pt.c (mark_decl_instantiated): Likewise.
11626         (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
11627         circumstances.
11628         * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
11629         * semantics.c (expand_body): Defer more functions.
11631 2000-04-06  Nathan Sidwell  <nathan@codesourcery.com>
11633         * vec.cc: New file.
11634         * Make-lang.in (CXX_LIB2FUNCS): Add it.
11635         (vec.o): Build it.
11636         * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
11637         __cxa_vec_delete): Declare.
11639 2000-04-06  Nathan Sidwell  <nathan@codesourcery.com>
11641         * rtti.c (dfs_class_hint_mark): New static function.
11642         (dfs_class_hint_unmark): New static function.
11643         (class_hint_flags): Use them.
11645 2000-04-05  Benjamin Kosnik  <bkoz@cygnus.com>
11647         * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
11649 2000-04-05  Mark Mitchell  <mark@codesourcery.com>
11651         * cp-tree.h (instantiate_decl): Change prototype.
11652         * decl2.c (mark_used): Adjust call.
11653         * optimize.c (inlinable_function_p): Adjust handling of templates.
11654         * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
11655         (do_type_instantiation): Likewise.
11656         (instantiate_decl): Defer more templates.
11657         (instantiate_pending_templates): Adjust logic to handle inline
11658         friend functions.
11660         * Makefile.in (GGC_H): New variable.  Use it throughout in place
11661         of ggc.h.
11663         * call.c: Don't include obstack.h.  Include ggc.h.
11664         (obstack_chunk_alloc): Don't define.
11665         (obstack_chunk_free): Likewise.
11666         (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
11667         * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
11668         (pop_switch): Free it.
11670         * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
11672         * dump.c (dequeue_and_dump): Don't try to print the bit_position
11673         if we don't have a DECL_FIELD_OFFSET.
11675 Wed Apr  5 15:12:18 MET DST 2000  Jan Hubicka  <jh@suse.cz>
11677         * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
11678         special_function_p.
11680 2000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11682         * cfns.gperf (hash, libc_name_p): Prototype.
11684         * rtti.c (build_dynamic_cast_1): Constification.
11686         * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
11688         * semantics.c (deferred_type_access_control): Prototype.
11690 2000-04-04  Mark Mitchell  <mark@codesourcery.com>
11692         Correct many new ABI issues regarding vbase and vcall offset
11693         layout.
11694         * cp-tree.h (BINFO_VTABLE): Document.
11695         (struct lang_type): Tweak formatting.
11696         (BINFO_PRIMARY_BINFO): Add to documentation.
11697         (CLASSTYPE_VSIZE): Fix typo in comment.
11698         (CLASSTYPE_VBASECLASSES): Update documentation.
11699         (BINFO_VBASE_MARKED): Remove.
11700         (SET_BINFO_VBASE_MARKED): Likewise.
11701         (CLEAR_BINFO_VBASE_MARKED): Likewise.
11702         (BINFO_FIELDS_MARKED): Remove.
11703         (SET_BINFO_FIELDS_MARKED): Likewise.
11704         (CLEAR_BINFO_FIELDS_MARKED): Likewise.
11705         (enum access_kind): New enumeration.
11706         (num_extra_vtbl_entries): Remove declaration.
11707         (size_extra_vtbl_entries): Likewise.
11708         (get_vtbl_decl_for_binfo): New function.
11709         (dfs_vbase_unmark): Remove declaration.
11710         (mark_primary_bases): Likewise.
11711         * class.c (SAME_FN): Remove.
11712         (struct vcall_offset_data_s): Move definition.
11713         (build_vbase_pointer): Use `build', not `build_binary_op', to
11714         access the vbase pointer under the new ABI.
11715         (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
11716         (build_primary_vtable): Likewise.
11717         (dfs_mark_primary_bases): Move here from search.c.
11718         (mark_primary_bases): Likewise.
11719         (determine_primary_bases): Under the new ABI, don't make a base
11720         class a primary base just because we don't yet have any virtual
11721         functions.
11722         (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
11723         (num_vfun_entries): Remove.
11724         (dfs_count_virtuals): Likewise.
11725         (num_extra_vtbl_entries): Likewise.
11726         (size_extra_vtbl_entries): Likewise.
11727         (layout_virtual_bases): Iterate in inheritance graph order under
11728         the new ABI.
11729         (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
11730         indicate that a vfield is present.
11731         (init_class_processing): Initialize access_public_node, etc., from
11732         ak_public, etc.
11733         (get_vtbl_decl_for_binfo): New function.
11734         (dump_class_hierarchy_r): Likewise.
11735         (dump_class_hierarchy): Use it.
11736         (finish_vtbls): Build the vtbls in inheritance graph order.
11737         (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
11738         (initialize_vtable): Use get_vtbl_decl_for_binfo.
11739         (accumulate_vtbl_inits): Add comments explaining why a pre-order
11740         walk is required.
11741         (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
11742         where the vptr points, even for primary vtables.
11743         (build_vtbl_initializer): Adjust handling of vbase and vcall
11744         offsets.
11745         (build_vcall_and_vbase_vtable_entries): New function.
11746         (dfs_build_vbase_offset_vtbl_entries): Remove.
11747         (build_vbase_offset_vtbl_entries): Reimplement.
11748         (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
11749         were already handled in a primary base class vtable.
11750         (build_vcall_offset_vtbl_entries): Adjust.
11751         (build_rtti_vtbl_entries): Adjust.
11752         * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
11753         * init.c (expand_virtual_init): Simplify.
11754         * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
11755         * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
11756         * search.c (BINFO_ACCESS): New macro.
11757         (SET_BINFO_ACCESS): Likewise.
11758         (dfs_access_in_type): Manipulate access_kinds, not access nodes.
11759         (access_in_type): Likewise.
11760         (dfs_accessible_p): Likewise.
11761         (protected_accessible_p): Likewise.
11762         (lookup_fnfields_1): Adjust documentation.
11763         (dfs_mark_primary_bases): Move to class.c
11764         (mark_primary_bases): Likewise.
11765         (dfs_vbase_unmark): Remove.
11766         (virtual_context): Use BINFO_FOR_VBASE.
11767         (dfs_get_vbase_types): Simplify.
11768         (dfs_build_inheritance_graph_order): New function.
11769         (get_vbase_types): Use it.
11770         * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
11772         * tinfo.cc (get_vbase_offset): New function.
11773         (__vmi_class_type_info::do_find_public_src): Use it.
11774         (__vmi_class_type_info::do_dyncast): Likewise.
11775         (__vmi_class_type_info::do_upcast): Likewise.
11777 2000-04-03  Zack Weinberg  <zack@wolery.cumb.org>
11779         * lang-specs.h: Pass -fno-show-column to the preprocessor.
11781 2000-03-30  Nathan Sidwell  <nathan@codesourcery.com>
11783         * rtti.c (class_hint_flags): Rename flags.
11784         (class_initializer): Remove flags.
11785         (synthesize_tinfo_var): Combine offset and flags. Add flags
11786         for __vmi_class_type_info.
11787         (create_tinfo_types): Remove flags from __class_type_info and
11788         __si_class_type_info. Merge flags and offset from
11789         base_class_type_info.
11790         * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
11791         (__base_class_info::is_virtual_p): Adjust.
11792         (__base_class_info::is_public_p): Adjust.
11793         (__base_class_info::offset): New accessor.
11794         (__class_type_info::details): Remove member.
11795         (__class_type_info::__class_type_info): Lose details.
11796         (__class_type_info::detail_masks): Remove.
11797         (__si_class_type_info::__si_class_type_info): Lose details.
11798         (__vmi_class_type_info::details): New member.
11799         (__vmi_class_type_info::__vmi_class_type_info): Adjust.
11800         (__vmi_class_type_info::detail_masks): New member.
11801         * tinfo.cc (__class_type_info::do_upcast): Initialize result
11802         with unknown_details_mask.
11803         (__vmi_class_type_info::do_find_public_src): Adjust
11804         (__vmi_class_type_info::do_dyncast): Adjust.
11805         (__vmi_class_type_info::do_upcast): Set result details, if
11806         needed. Adjust.
11807         (__dynamic_cast): Temporarily #if out optimization.
11809 2000-03-29  Nathan Sidwell  <nathan@codesourcery.com>
11811         * rtti.c (get_tinfo_decl): Mark used.
11812         (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
11813         mark as dealt with, if we output it.
11815 2000-03-28  Mark Mitchell  <mark@codesourcery.com>
11817         * class.c: Reorganize to put virtual function table initialization
11818         machinery at the end of the file.
11820 2000-03-28  Jason Merrill  <jason@casey.cygnus.com>
11822         * class.c (finish_struct): Use bitsize_zero_node.
11823         * pt.c (instantiate_class_template): Likewise.
11825 2000-03-28  Mark Mitchell  <mark@codesourcery.com>
11827         Put RTTI entries at negative offsets in new ABI.
11828         * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
11829         vbase offset at index -3, not -1.
11830         (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
11831         dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
11832         (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
11833         (build_rtti_vtbl_entries): New function.
11834         (set_rtti_entry): Remove.
11835         (build_primary_vtable): Don't use it.
11836         (build_secondary_vtable): Likewise.
11837         (start_vtable): Remove.
11838         (first_vfun_index): New function.
11839         (set_vindex): Likewise.
11840         (add_virtual_function): Don't call start_vtable.  Do call
11841         set_vindex.
11842         (set_primary_base): Rename parameter.
11843         (determine_primary_base): Likewise.
11844         (num_vfun_entries): Don't use skip_rtti_stuff.
11845         (num_extra_vtbl_entries): Include RTTI information.
11846         (build_vtbl_initializer): Use build_rtti_vtbl_entries.
11847         (skip_rtti_stuff): Remove.
11848         (dfs_modify_vtables): Don't use it.
11849         (modify_all_vtables): Don't use start_vtable.  Do use set_vindex.
11850         (layout_nonempty_base_or_field): Update size handling.
11851         (create_vtable_ptr): Tweak.
11852         (layout_class_type): Adjust parameter names.
11853         (finish_struct_1): Simplify.
11854         * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
11855         (skip_rtti_stuff): Remove.
11856         (first_vfun_index): New function.
11857         (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
11858         (dfs_vtable_path_marked_real_bases_queue_p): Remove.
11859         (marked_vtable_pathp): Declare.
11860         (unmarked_vtable_pathp): Likewise.
11861         * error.c (dump_expr): Use first_vfun_index to calculate vtable
11862         offsets.
11863         * rtti.c (build_headof): Look for RTTI at negative offsets.
11864         (get_tinfo_decl_dynamic): Likewise.
11865         (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
11866         here.
11867         (create_pseudo_type_info): Do it here instead.  Adjust so that
11868         vptr points at first virtual function.
11869         * search.c (marked_vtable_pathp): Make it global.
11870         (unmarked_vtable_pathp): Likewise.
11871         (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
11872         (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
11873         (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
11874         (get_pure_virtuals): Likewise.
11875         (expand_upcast_fixups): Likewise.
11876         * tree.c (debug_binfo): Likewise.
11877         * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
11878         negative offset.
11880 Sun Mar 26 20:15:26 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
11882         * class.c (check_field_decl): Fix typo.
11883         (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
11884         (check_methods): Likewise.
11885         (check_field_decls): Likewise.
11886         Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
11887         * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
11888         Use DECL_RESULT_FLD, not DECL_RESULT.
11889         * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
11890         * lex.c (identifier_type): Likewise.
11891         * pt.c (determine_specialization, lookup_template_class): Likewise.
11892         (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
11893         (resolve_overloaded_unification, more_specialized): Likewise.
11894         * semantics.c (finish_member_declaration): Likewise.
11895         * typeck.c (build_x_function_call): Likewise.
11897 2000-03-26  Mark Mitchell  <mark@codesourcery.com>
11899         * class.c (layout_empty_base): Handle empty bases with non-byte
11900         alignment.
11901         (build_base_field): Likewise.
11902         (layout_virtual_bases): Likewise.
11904         * class.c (finish_struct_1): Fix typo in this change:
11906         Sat Mar 25 09:12:10 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
11908 2000-03-25  Mark Mitchell  <mark@codesourcery.com>
11910         * decl.c (grokdeclarator): Count partial specializations when
11911         keeping track of how many template classes have been seen.
11913         * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
11915 Sat Mar 25 09:12:10 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
11917         * class.c (build_vbase_pointer_fields): layout_field now place_field.
11918         (get_vfield_offset): Use byte_position.
11919         (set_rtti_entry): Set OFFSET to ssizetype zero.
11920         (get_binfo_offset_as_int): Deleted.
11921         (dfs_record_base_offsets): Use tree_low_cst.
11922         (dfs_search_base_offsets): Likewise.
11923         (layout_nonempty_base_or_field): Reflect changes in RLI format
11924         and call byte_position.
11925         (layout_empty_base): Convert offset to ssizetype.
11926         (build_base_field): use rli_size_unit_so_far.
11927         (dfs_propagate_binfo_offsets): Do computation in proper type.
11928         (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
11929         (layout_class_type): Reflect changes in RLI names and fields.
11930         (finish_struct_1): Set DECL_FIELD_OFFSET.
11931         * dump.c (dequeue_and_dump): Call bit_position.
11932         * expr.c (cplus_expand_constant): Use byte_position.
11933         * rtti.c (expand_class_desc): Use bitsize_one_node.
11934         * typeck.c (build_component_addr): Use byte_position and don't
11935         special case for zero offset.
11937 2000-03-24  Nathan Sidwell  <nathan@codesourcery.com>
11939         * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
11941         * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
11942         tinfo object.
11943         (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
11944         vtable.
11946 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
11948         * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
11949         DECL_P macros.
11950         * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
11951         make_typename_type, check_initializer, cp_finish_decl,
11952         xref_tag): Likewise.
11953         * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
11954         decl_namespace, arg_assoc_template_arg, arg_assoc,
11955         validate_nonmember_using_decl, do_class_using_decl): Likewise.
11956         * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
11957         args_to_string): Likewise.
11958         * friend.c (is_friend): Likewise.
11959         * lex.c (note_got_semicolon, note_list_got_semicolon,
11960         is_global): Likewise.
11961         * method.c (build_overload_nested_name, build_overload_value,
11962         build_qualified_name, build_qualified_name, hack_identifier): Likewise.
11963         * parse.y (typename_sub, typename_sub1): Likewise.
11964         * pt.c (push_inline_template_parms_recursive, check_template_shadow,
11965         process_partial_specialization, convert_template_argument,
11966         template_args_equal, add_pending_template, lookup_template_class,
11967         for_each_template_parm_r, maybe_fold_nontype_arg,
11968         tsubst, instantiate_template, type_unification_real, unify,
11969         instantiate_pending_templates, set_mangled_name_for_template_decl):
11970         Likewise.
11971         * repo.c (repo_get_id, repo_template_used): Likewise.
11972         * search.c (lookup_field_1): Likewise.
11973         * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
11974         * xref.c (classname): Likewise.
11976 2000-03-22  Mark Mitchell  <mark@codesourcery.com>
11978         * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
11979         (CANONICAL_BINFO): New macro.
11980         (BINFO_NEW_VTABLE_MARKED): Use it.
11981         (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
11982         (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
11983         * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
11984         not TREE_TYPE.
11985         (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
11986         (build_secondary_vtable): Likewise.
11987         (dfs_finish_vtbls): Likewise.
11988         (dfs_accumulate_vtbl_inits): Likewise.
11989         (accumulate_vtbl_inits): New function.
11990         (finish_vtbls): Make sure that virtual bases come after
11991         non-virtual bases in the vtable group.
11992         (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
11993         (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
11994         * search.c (struct vbase_info): Move definition.
11995         (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
11996         (unmarked_new_vtable_p): Likewise.
11997         (dfs_mark_vtable_path): Remove.
11998         (dfs_mark_new_vtable): Remove.
11999         (dfs_unmark_new_vtable): Likewise.
12000         (dfs_clear_search_slot): Likewise.
12001         (dfs_find_vbases):  Adjust usage of BINFO_NEW_VTABLE_MARKED.
12002         (dfs_clear_vbase_slots): Likewise.
12003         (init_vbase_pointers): LIkewise.
12005 2000-03-22  Jason Merrill  <jason@casey.cygnus.com>
12007         * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
12008         SIZETYPE to a non-SIZETYPE.
12010 2000-03-21  Mark Mitchell  <mark@codesourcery.com>
12012         * class.c (layout_virtual_bases): Adjust names in conditionally
12013         compiled code.
12015         * class.c (record_base_offsets): New function.
12016         (layout_conflict_p): Likewise.
12017         (layout_nonempty_base_or_field): Use it.
12018         (layout_empty_base): New function.
12019         (build_base_field): Use it.
12020         (build_base_fields): Update comment.
12021         (layout_virtual_bases): Fold in a little code form
12022         layout_basetypes.  Use layout_empty_base.
12023         (layout_basetypes): Remove.
12024         (end_of_class): New function.
12025         (layout_class_type): Use it.  Adjust.
12027         * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
12028         (fntype_p): Remove.
12029         * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
12030         comment.
12031         (dfs_skip_nonprimary_vbases_markedp): Likewise.
12032         * typeck.c (fntype_p): Remove.
12034         * cp-tree.h (TI_SPEC_INFO): Remove.
12035         (CLASSTYPE_TI_SPEC_INFO): Likewise.
12036         * pt.c (process_partial_specialization): Likewise.
12038         * class.c (build_base_field): Fix thinko in computation of binfo
12039         offsets.
12041         * tree.c (mark_local_for_remap_p): Mark variables declared in
12042         TARGET_EXPRs as well.
12044 2000-03-21  Nathan Sidwell  <nathan@codesourcery.com>
12046         * typeck.c (require_complete_type, complete_type,
12047         complete_type_or_else, c_sizeof, c_sizeof_nowarn,
12048         build_array_ref, convert_arguments, pointer_diff,
12049         build_x_unary_op, build_unary_op, build_c_cast,
12050         build_modify_expr): Use COMPLETE_TYPE_P etc.
12051         * call.c (is_complete, convert_like_real,
12052         build_new_method_call): Likewise.
12053         * class.c (build_vbase_pointer_fields, check_bases,
12054         build_base_field, finish_struct_1, pushclass): Likewise.
12055         * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
12056         * decl.c (maybe_process_template_type_declaration, pushtag,
12057         pushdecl, redeclaration_error_message, start_decl, start_decl_1,
12058         layout_var_decl, check_initializer, cp_finish_decl,
12059         grokdeclarator, require_complete_types_for_parms,
12060         grok_op_properties, xref_tag, xref_basetypes,
12061         check_function_type): Likewise.
12062         * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
12063         * friend.c (do_friend): Likewise.
12064         * init.c (build_offset_ref): Likewise.
12065         * parse.y (structsp): Likewise.
12066         * pt.c (maybe_process_partial_specialization,
12067         tsubst_friend_function, instantiate_class_template, tsubst,
12068         do_type_instantiation, instantiate_pending_templates): Likewise.
12069         * repo.c (repo_get_id): Likewise.
12070         * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
12071         synthesize_tinfo_var, emit_support_tinfos): Likewise.
12072         * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
12073         * semantics.c (begin_class_definition): Likewise.
12074         * tree.c (build_cplus_method_type): Likewise.
12075         * typeck2.c (digest_init, build_functional_cast,
12076         add_exception_specifier): Likewise.
12077         * parse.h, parse.c: Regenerated.
12079 2000-03-21  Nathan Sidwell  <nathan@codesourcery.com>
12081         * inc/cxxabi.h: New header file. Define new-abi entry points.
12082         (__pointer_type_info::target): Rename member to ...
12083         (__pointer_type_info::type): ... here.
12084         (__base_class_info::type): Rename member to ...
12085         (__base_class_info::base): ... here.
12086         * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
12087         * cp-tree.h (CPTI_ABI): New global tree enumeration.
12088         (abi_node): New global tree node.
12089         * decl.c (abi_node): Document.
12090         (init_decl_processing): Initialize abi_node.
12091         * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
12092         (get_vmi_pseudo_type_info): Likewise.
12093         (create_tinfo_types): Likewise.
12094         (emit_support_tinfos): Likewise.
12095         * tinfo.h (cxxabi.h): Include for new-abi.
12096         Move rtti class definitions to new header file.
12097         * tinfo.cc (abi): Use the namespace.
12098         (std): Move new abi rtti classes from here ...
12099         (__cxxabiv1): ... to here.
12100         * tinfo2.cc (cxxabi.h): Include for new-abi.
12101         Move rtti class definitions to new header file.
12102         (std): Move new abi rtti classes from here ...
12103         (__cxxabiv1): ... to here.
12104         * inc/typeinfo (__class_type_info): Move into __cxxabiv1
12105         namespace.
12107 2000-03-20  Jed Wing <jedwin@zloty.ugcs.caltech.edu>
12108             Jason Merrill  <jason@casey.cygnus.com>
12110         * method.c (build_overload_int): Use host_integerp.
12112 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
12114         * init.c (build_offset_ref): Handle the case of a templated member
12115         function.
12117 2000-03-19  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
12119         * except.c (expand_exception_blocks): Clear catch_clauses_last.
12121 2000-03-18  Mark Mitchell  <mark@codesourcery.com>
12123         * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
12124         * class.c (check_bitfield_decl): Turn illegal bitfields into
12125         non-bitfields.
12126         (dfs_propagate_binfo_offsets): Adjust for new size_binop
12127         semantics.
12128         (dfs_offset_for_unshared_vbases): Likewise.
12129         * cvt.c (cp_convert_to_pointer): Convert NULL to a
12130         pointer-to-member correctly under the new ABI.
12131         * expr.c (cplus_expand_constant): Don't use cp_convert when
12132         turning an offset into a pointer-to-member.
12133         * init.c (resolve_offset_ref): Don't adjust pointers-to-members
12134         when dereferencing them under the new ABI.
12135         * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
12136         of pointers-to-members under the new ABI.
12138         * class.c (check_bitfield_decl): Remove restriction on really long
12139         bitfields.
12140         (layout_class_type): Implement new ABI handling of bitfields
12141         longer than their types.
12143 2000-03-18  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
12145         * parse.y (extdefs): Call ggc_collect.
12146         * parse.c: Regenerated.
12148 2000-03-18  Nathan Sidwell  <nathan@codesourcery.com>
12150         * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
12151         (note_name_declared_in_class): Use OVL_CURRENT to get at a
12152         potential overload.
12154 Fri Mar 17 08:09:14 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12156         * class.c (build_vbase_path): Use integer_zerop.
12157         (build_vtable_entry): Use tree_low_cst.
12158         (get_vfield_offset): Use bit_position.
12159         (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
12160         Use tree_low_cst.
12161         (check_bitfield_decl): Set DECL_SIZE using convert.
12162         (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
12163         (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
12164         Use tree_low_cst.
12165         (finish_struct_1): Use bit_position.
12166         (dump_class_hierarchy): Use tree_low_cst.
12167         * cp-tree.h (min_precision): Add declaration.
12168         * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
12169         * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
12170         (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
12171         * expr.c (cplus_expand_constant): Use bit_position.
12172         * init.c (build_vec_init): Use host_integerp and tree_low_cst.
12173         * rtti.c (get_base_offset): Use bit_position.
12174         * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
12175         host_integerp, and tree_low_cst.
12176         (pointer_int_sum): Use integer_zerop.
12177         (build_component_addr): Use bit_position.
12179 2000-03-17  Nathan Sidwell  <nathan@codesourcery.com>
12181         * typeck.c (require_complete_type): Don't assume size_zero_node.
12182         (complete_type_or_else): Likewise.
12184 2000-03-16  Steven Grady <grady@digitaldeck.com>
12185             Jason Merrill  <jason@casey.cygnus.com>
12187         * rtti.c (build_dynamic_cast_1): Improve diagnostics.
12189 2000-03-16  Nathan Sidwell  <nathan@codesourcery.com>
12191         * decl2.c (grokfield): Bail out if type is error_mark_node.
12193 2000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
12195         * tinfo2.cc (__ptr_to_member_data): Rename to ...
12196         (__pointer_to_member_data): ... here. Adjust.
12197         * rtti.c (create_tinfo_types): Adjust.
12199 2000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
12201         * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
12202         * decl.c (ref_desc_type_node): Undocument.
12203         * rtti.c (ptr_ref_initializer): Rename to ...
12204         (ptr_initializer): ... here. Adjust comments.
12205         (ptmd_initializer): Fix comment thinko.
12206         (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
12207         (create_tinfo_types): Remove ref_desc_type_node init.
12208         * tinfo2.cc (__reference_type_info): Remove.
12210 2000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
12212         * decl.c (cp_finish_decl): Remove obsolete comment.
12214         * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
12216 2000-03-14  Mark Mitchell  <mark@codesourcery.com>
12218         * cp-tree.h: Tweak documentation.
12219         * class.c (build_vbase_pointer_fields): Layout the fields, too.
12220         (avoid_overlap): Remove.
12221         (get_binfo_offset_as_int): New function.
12222         (dfs_serach_base_offsets): Likewise.
12223         (layout_nonempty_base_or_field): Likewise.
12224         (build_base_field): Layout fields here.  Avoid placing two objects
12225         of the same type at the same address, under the new ABI.
12226         (build_base_fields): Adjust accordingly.
12227         (create_vtable_ptr): Return the new field, but don't attach it to
12228         TYPE_FIELDS.
12229         (remove_base_field): Remove.
12230         (remove_base_fields): Remove.
12231         (layout_basetypes): Adjust accordingly.
12232         (layout_class_type): Call layout_field for each field, rather than
12233         just making a wholesale call to layout_type.
12235 2000-03-14  Jeff Sturm  <jsturm@sigma6.com>
12237         * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
12239 2000-03-13  Jason Merrill  <jason@casey.cygnus.com>
12241         * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
12243         * except.c (dtor_nothrow): New fn.
12244         (do_pop_exception): Use it.  Take type parm.
12245         (push_eh_cleanup): Take type parm.
12246         (expand_start_catch_block): Pass it.
12247         (build_eh_type_type_ref): Accept null type.
12249 2000-03-12  Mark Mitchell  <mark@codesourcery.com>
12251         * cp-tree.h (revert_static_member_fn): Change prototype.
12252         * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
12253         (grok_op_properties): Likewise.
12254         (start_function): Likewise.
12255         (revert_static_member_fn): Simplify.
12256         * pt.c (check_explicit_specialization): Adjust call to
12257         revert_static_member_fn.
12259 2000-03-11  Mark Mitchell  <mark@codesourcery.com>
12261         * cp-tree.h (scope_kind): New type.
12262         (tmpl_spec_kind): Likewise.
12263         (declare_pseudo_global_level): Remove.
12264         (pseudo_global_level_p): Rename to template_parm_scope_p.
12265         (pushlevel): Remove declaration.
12266         (begin_scope): New function.
12267         (finish_scope): Likewise.
12268         (current_tmpl_spec_kind): Likewise.
12269         * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
12270         Shorten keep to 2 bits.  Rename pseudo_global to template_parms_p.
12271         Add template_spec_p.
12272         (toplevel_bindings_p): Adjust.
12273         (declare_pseudo_global_level): Remove.
12274         (pseudo_global_level_p): Rename to template_parm_scope_p.
12275         (current_tmpl_spec_kind): New function.
12276         (begin_scope): Likewise.
12277         (finish_scope): Likewise.
12278         (maybe_push_to_top_level): Adjust.
12279         (maybe_process_template_type_declaration): Likewise.
12280         (pushtag): Likewise.
12281         (pushdecl_nonclass_level): Likewise.
12282         (lookup_tag): Likewise.
12283         (grokfndecl): Handle member template specializations.  Share
12284         constructor and non-constructor code.
12285         * decl2.c (check_classfn): Handle member template specializations.
12286         * pt.c (begin_template_parm_list): Use begin_scope.
12287         (begin_specialization): Likewise.
12288         (end_specialization): Likewise.
12289         (check_explicit_specialization): Use current_tmpl_spec_kind.
12290         Handle member template specializations.
12291         (end_template_decl): Use finish_scope.  Remove call to
12292         get_pending_sizes.
12293         (push_template_decl_real): Remove bogus error message.
12294         (tsubst_decl): Fix typo in code contained in comment.
12295         (instantiate_template): Handle member template specializations.
12296         (most_general_template): Likewise.
12298 2000-03-11  Gabriel Dos Reis  <gdr@codesourcery.com>
12300         * lex.c (whitespace_cr): Compress consecutive calls to warning().
12301         (do_identifier): Ditto for error().
12303         * pt.c (convert_nontype_argument): Ditto for cp_error().
12304         (convert_template_argument): Ditto for cp_pedwarn().
12306 2000-03-11  Jason Merrill  <jason@casey.cygnus.com>
12308         * exception.cc (__check_null_eh_spec): New fn.
12309         * except.c (expand_end_eh_spec): Call it if the spec is throw().
12311 2000-03-10  Jason Merrill  <jason@casey.cygnus.com>
12313         * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
12314         * except.c (expand_end_eh_spec): Add the return type.
12315         * rtti.c (throw_bad_cast): Add the parmtypes.
12316         (throw_bad_typeid): Likewise.
12318         * semantics.c (expand_stmt): Only leave out rtl for unused
12319         artificials, and set DECL_IGNORED_P on them as well.
12320         * decl.c (wrapup_globals_for_namespace): Likewise.
12322 2000-03-09  Nathan Sidwell  <nathan@codesourcery.com>
12324         * decl.c (maybe_commonize_var): Skip all artificial decls.
12325         * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
12327 2000-03-10  Jason Merrill  <jason@casey.cygnus.com>
12329         * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
12330         * cp-tree.h: Declare flag_enforce_eh_specs.
12331         * decl.c (store_parm_decls, finish_function): Check it.
12333         C library functions don't throw.
12334         * Makefile.in (cfns.h): New target.
12335         (except.o): Depend on it.
12336         * Make-lang.in (cc1plus): Depend on cfns.gperf.
12337         * cfns.gperf: New file.
12338         * cfns.h: Generated.
12339         * except.c: Include it.
12340         (nothrow_libfn_p): New fn.
12341         * decl.c (grokfndecl): Use it.
12342         * cp-tree.h: Declare it.
12344         * decl.c (push_overloaded_decl_1, auto_function,
12345         define_function): Lose.
12346         (build_library_fn_1): New static fn.
12347         (builtin_function): Use it.
12348         (get_atexit_node): Use build_library_fn_ptr.
12349         (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
12350         build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
12351         push_void_library_fn, push_throw_library_fn): New fns.
12352         * cp-tree.h: Declare them.
12353         (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
12354         (throw_bad_cast_node, throw_bad_typeid_node): Lose.
12355         * except.c (init_exception_processing, call_eh_info, do_pop_exception,
12356         (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
12357         * rtti.c (build_runtime_decl): Lose.
12358         (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
12359         build_dynamic_cast_1, expand_si_desc, expand_class_desc,
12360         expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
12362         * call.c (build_call): Remove result_type parm.
12363         Call mark_used on unused artificial fns.
12364         * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
12366 2000-03-09  Jason Merrill  <jason@casey.cygnus.com>
12368         * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
12369         appropriate.
12370         * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
12371         * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
12372         TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
12373         * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
12374         expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
12375         expand_generic_desc): Likewise.
12377 2000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
12379         * exception.cc (__cp_pop_exception): Cleanup the original object.
12381 2000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
12383         * decl.c (grok_op_properties): Merge conversion to void warning
12384         with other silly op warnings.
12386 2000-03-08  Jason Merrill  <jason@casey.cygnus.com>
12388         * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
12389         array CONSTRUCTOR elements.  Don't use expr_tree_cons.
12391 2000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
12393         * decl.c (cp_make_fname_decl): New function.
12394         (wrapup_globals_for_namespace): Don't emit unused static vars.
12395         (init_decl_processing): Remove comment about use of
12396         array_domain_type. Set make_fname_decl.
12397         (cp_finish_decl): Remove __FUNCTION__ nadgering.
12398         * semantics.c (begin_compound_stmt): Remove
12399         current_function_name_declared flagging.
12400         (expand_stmt): Don't emit unused local statics.
12401         * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
12402         specially.
12404 2000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
12406         * typeck.c (convert_for_assignment): Don't look at array
12407         initializer.
12408         * call.c (convert_like_real): Likewise.
12410 2000-03-07  Jason Merrill  <jason@casey.cygnus.com>
12412         Add initial support for '\uNNNN' specifier.
12413         * lex.c (read_ucs): New fn.
12414         (readescape, skip_white_space): Call it.
12415         (is_extended_char, is_extended_char_1): New fns.
12416         (utf8_extend_token): New fn, #if 0'd out.
12417         (real_yylex): Treat extended chars like letters.
12419         * search.c (note_debug_info_needed): Walk the bases even if we
12420         weren't deferring the type itself.
12422 2000-03-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
12424         * decl2.c (finish_objects): Constify a char*.
12426         * method.c (emit_thunk): Likewise.
12428 2000-03-06  Nathan Sidwell  <nathan@codesourcery.com>
12430         * typeck.c (dubious_conversion_warnings): Look through
12431         REFERENCE_TYPE.
12433 Mon Mar  6 08:46:47 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12435         * class.c (dfs_modify_vtables): I is now unsigned.
12436         (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
12437         (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
12438         * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
12439         * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
12440         * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
12441         * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
12442         Call integer_all_onesp.
12443         * typeck2.c (process_init_constructor): Use compare_tree_int.
12445         * lang-specs.h (as): Don't call if -syntax-only.
12447 2000-03-06  Mark Mitchell  <mark@codesourcery.com>
12449         * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
12450         RTL_EXPR_HAS_NO_SCOPE after all.
12452 2000-03-05  Mark Mitchell  <mark@codesourcery.com>
12454         * expr.c (cplus_expand_expr, case STMT_EXPR): Use
12455         expand_start_stmt_expr and expand_end_stmt_expr directly.  Set
12456         RTL_EXPR_HAS_NO_SCOPE.
12458         * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
12459         later.
12461         * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
12463 2000-03-05  Nathan Sidwell  <nathan@codesourcery.com>
12465         * call.c (convert_like): Macrofy.
12466         (convert_like_with_context): New macro.
12467         (convert_like_real): Renamed from convert_like.  Add calling
12468         context parameters, for diagnostics. Add recursive flag.  Call
12469         dubious_conversion_warnings for outer conversion.
12470         (build_user_type_conversion): Use convert_like_with_context.
12471         (build_over_call): Likewise. Don't warn about dubious
12472         conversions here. Adjust convert_default_arg calls.
12473         (convert_default_arg): Add context parameters for diagnostics.
12474         Pass through to convert_like_with_context.
12475         * cp-tree.h (convert_default_arg): Add context parameters.
12476         (dubious_conversion_warnings): Prototype new function.
12477         * typeck.c (convert_arguments): Adjust convert_default_arg call.
12478         (dubious_conversion_warnings): New function, broken
12479         out of convert_for_assignment.
12480         (convert_for_assignment): Adjust.
12482 2000-03-03  Jason Merrill  <jason@casey.cygnus.com>
12484         * decl2.c (key_method): Break out from...
12485         (import_export_vtable, import_export_class): ...here.
12487         * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
12488         * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
12490         * search.c (note_debug_info_needed, dfs_debug_mark,
12491         dfs_debug_unmarkedp): Uncomment.  Adjust for new scheme.
12492         * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
12494 2000-03-03  Nathan Sidwell  <nathan@codesourcery.com>
12496         * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
12497         typos.
12499 2000-03-02  Mark Mitchell  <mark@codesourcery.com>
12501         * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
12502         (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
12503         (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
12504         (lang_type): Split gets_new into has_new and has_array_new.
12505         (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12506         (TYPE_GETS_NEW): Split into ...
12507         (TYPE_HAS_NEW_OPERATOR): ... this, and ...
12508         (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
12509         (DECL_ARRAY_DELETE_OPERATOR_P): New macro
12510         (build_op_new_call): Don't declare.
12511         (build_new_1): Likewise.
12512         * call.c (build_op_new_call): Remove.
12513         * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
12514         instead of TYPE_NEEDS_DESTRUCTOR.
12515         (finish_struct_bits): Likewise.
12516         (add_implicitly_declared_members): Likewise.
12517         (check_field_decl): Likewise.
12518         (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
12519         correctly under the new ABI.
12520         * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
12521         instead of TYPE_NEEDS_DESTRUCTOR.
12522         (initialize_local_var): Likewise.
12523         (destroy_local_var): Likewise.
12524         (cp_finish_decl): Likewise.
12525         (register_dtor_fn): Likewise.
12526         (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
12527         TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.  Don't set
12528         TYPE_VEC_DELETE_TAKES_SIZE here.
12529         (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
12530         TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
12531         (store_parm_decls):  Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12532         (finish_destructor_body): Likewise.
12533         (maybe_build_cleanup_1): Likewise.
12534         * decl2.c (do_static_destruction): Likewise.
12535         * init.c (build_new_1): Make it static.
12536         (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12537         (expand_cleanup_for_base): Likewise.
12538         (get_cookie_size): New function.
12539         (build_new_1): Handle array-new cookies correctly under the new
12540         ABI.
12541         (build_vec_delete_1): Likewise.
12542         (build_vec_init):  Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12543         (build_delete): Likewise.
12544         (build_vec_delete): Handle array-new cookies correctly under the new
12545         ABI.
12546         * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12547         * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
12548         TYPE_HAS_ARRAY_NEW_OPERATOR.
12549         * ptree.c (print_lang_type): Check them.
12550         * search.c (context_for_name_lookup): Fix typo in comment.
12551         (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
12552         * tree.c (break_out_cleanups): Likewise.
12553         (build_cplus_array_test_1): Likewise.
12554         (cp_build_qualified_type_real): Likewise.
12555         * typeck.c (complete_type): Likewise.
12557         * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
12558         the command-line, not the end.
12560 2000-03-01  Jason Merrill  <jason@casey.cygnus.com>
12562         * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
12564 2000-03-02  Tom Tromey  <tromey@cygnus.com>
12566         * cp-tree.h (build_java_class_ref): Declare.
12567         * init.c (build_java_class_ref): No longer static.
12568         * except.c (expand_throw): Generate a Java-style `throw' if the
12569         thrown object is a "Java" object.
12570         (initialize_handler_parm): Generate a Java-style lookup of
12571         exception info if the caught object is a "Java" object.
12572         (catch_language, catch_language_init): New globals.
12573         (decl_is_java_type): New function.
12574         (expand_start_catch_block): Don't call push_eh_info() or
12575         push_eh_cleanup() when handling a Java-style "catch".  Pass Java
12576         class reference to build_catch_block.
12578 Thu Mar  2 13:32:01 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12580         * typeck.c (comptypes): Treat sizetype like its language equivalent.
12582 2000-03-01  Bernd Schmidt  <bernds@cygnus.co.uk>
12584         * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
12585         to merge reference/pointer code and fix incorrect warnings.
12587 2000-02-29  Jason Merrill  <jason@casey.cygnus.com>
12589         * search.c (protected_accessible_p): Use context_for_name_lookup.
12591         * init.c (construct_virtual_bases): Fix thinko.
12592         * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
12594 2000-03-01  Martin von Loewis  <loewis@informatik.hu-berlin.de>
12596         * decl.c (current_function_decl): Move to toplev.c.
12598 2000-02-29  Nathan Sidwell  <nathan@codesourcery.com>
12600         * pt.c (fn_type_unification): Unify return type, whenever
12601         provided.
12602         (get_bindings_real): Only pass return type when necessary.
12603         Remove explicit return type check.
12604         * class.c (resolve_address_of_overloaded_function): Pass desired
12605         return type to fn_type_unification.
12607 Mon Feb 28 08:15:23 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12609         * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
12610         DECL_FIELD_SIZE.
12611         (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
12612         DECL_FIELD_SIZE.
12613         * rtti.c (expand_class_desc): Likewise.
12614         * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
12615         (THUNK_VCALL_OFFSET): Likewise.
12616         (THUNK_DELTA): Reflect changes in ../tree.h.
12618 2000-02-28  Jason Merrill  <jason@casey.cygnus.com>
12620         * search.c (protected_accessible_p): Also allow the access if
12621         the member is public in DERIVED.  Lose TYPE parm.
12622         (friend_accessible_p): Lose TYPE parm.
12623         (accessible_p): Adjust.
12625 Sun Feb 27 16:40:33 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12627         * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
12628         on things that are not sizes; ssize_binop deleted.
12629         Call size_diffop when appropriate.
12630         (dfs_build_vcall_offset_vtbl_entries): Likewise.
12631         (build_primary_vtable, build_secondary_vtable): Likewise.
12632         (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
12633         Variable I is HOST_WIDE_INT.
12634         (get_vfield_offset): Pass proper types to size_binop.
12635         (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
12636         (finish_struct_1): Likewise.
12637         (skip_rtti_stuff): Arg N is now pointer to signed.
12638         (layout_class_type): Use size_zero_node.
12639         * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
12640         * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
12641         * decl.c (complete_arry_type): Pass proper types to size_binop.
12642         (xref_basetypes): BINFO_OFFSET is sizetype.
12643         * error.c (dump_expr): Don't use size_binop non-sizes.
12644         * expr.c (cplus_expand_constant): Pass proper types to size_binop.
12645         * init.c (construct_virtual_bases): Fix type error.
12646         (build_vec_delete_1): Pass proper type to size_binop and don't
12647         fold result.
12648         * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
12649         * rtti.c (get_base_offset): Pass proper type to size_binop.
12650         * search.c (dfs_find_vbases): Fix type error.
12651         (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
12652         (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
12653         * tree.c (debug_binfo): Variable N is signed.
12654         Use HOST_WIDE_INT_PRINT_DEC.
12655         * typeck.c (comptypes): sizetype is same as equivalent integer type.
12656         (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
12657         size_one_node and size_zero_node.
12658         (c_alignof): Use size_one_node.
12659         (build_component_addr): Pass proper types to size_binop.
12660         (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
12662 2000-02-26  Jason Merrill  <jason@casey.cygnus.com>
12664         Implement class scope using-declarations for functions.
12665         * class.c (handle_using_decl): Call add_method for used functions.
12666         Use IDENTIFIER_CLASS_VALUE to check for conflicts.
12667         (add_method): Used functions are hidden by local functions.
12668         (check_bases_and_members): Handle using-decls before finalizing
12669         CLASSTYPE_METHOD_VEC.
12670         * call.c (add_function_candidate): Add ctype parm; if non-zero,
12671         override the type of 'this' accordingly.
12672         (add_template_candidate, add_template_candidate_real): Add ctype parm.
12673         (convert_class_to_reference, build_user_type_conversion_1,
12674         build_new_function_call, build_object_call, build_new_op,
12675         build_new_method_call): Pass ctype parm.
12677         * search.c (lookup_member): Put rval_binfo, not basetype_path, in
12678         the baselink.
12679         * call.c (convert_class_to_reference, build_user_type_conversion_1,
12680         build_new_function_call, build_object_call, build_new_op,
12681         build_new_method_call, build_op_delete_call): Don't get basetype_path
12682         from a baselink.
12683         * typeck.c (build_component_ref): Likewise.
12684         * init.c (build_offset_ref): Likewise.
12685         (resolve_offset_ref): Don't call enforce_access.
12686         Call build_scoped_ref.
12687         * typeck2.c (build_scoped_ref): Simplify.  Do nothing if it
12688         would cause an error or if -pedantic.
12689         * class.c (alter_access): Lose binfo parm.
12691 2000-02-26  Mark Mitchell  <mark@codesourcery.com>
12693         * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
12694         types.
12696 2000-02-25  Alfred Minarik <a8601248@unet.univie.ac.at>
12698         * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
12699         pseudo_type_info creation into the std namespace
12701 2000-02-26  Mark Mitchell  <mark@codesourcery.com>
12703         * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
12704         (import_export_class): Remove declaration.
12705         * decl2.c (import_export_class): Make it static.
12706         * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
12707         PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
12708         EXPR_WITH_FILE_LOCATION.
12709         * lex.c (check_newline): Tweak filename/lineno setting.
12710         * semantics.c (begin_while_stmt): Fix typo in comment.
12712 Sat Feb 26 19:50:23 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12714         * lang-options.h (-fmessage-length=): Add missing option.
12716         * Make-lang.in (CXX_SRCS): Add .h files and sort list.
12718 2000-02-26  Zack Weinberg  <zack@wolery.cumb.org>
12720         * Make-lang.in: Delete refs to LIBGCC2_DEPS.
12722 Fri Feb 25 14:52:33 2000  Jim Wilson  <wilson@cygnus.com>
12724         * optimize.c (expand_call_inline): Emit the return label before
12725         evaluating the return value.
12727 2000-02-24  Mark Mitchell  <mark@codesourcery.com>
12729         * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
12730         than duplicating functionality here.
12731         * optimize.c: Include input.h.
12732         (expand_call_inline): Use push_srcloc and pop_srcloc.
12733         * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
12734         * parse.c: Regenerated.
12735         * Makefile.in (lex.o): Depend on input.h.
12736         (optimize.o): Likewise.
12738 2000-02-24  Nathan Sidwell  <nathan@codesourcery.com>
12740         * decl.c (grokdeclarator): Diagnose qualifiers on non-member
12741         function type, rather than ICE.
12743 2000-02-23  Jason Merrill  <jason@casey.cygnus.com>
12745         * decl.c (grokdeclarator): Call decl_type_access_control.
12746         * parse.y (parse_end_decl): Don't call decl_type_access_control if
12747         decl is null.
12749 2000-02-23  Nathan Sidwell  <nathan@codesourcery.com>
12751         * decl.c (decls_match): Remove obsolete static member nadgering.
12753 2000-02-21  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
12755         * decl.c (grokdeclarator): Change ANSI to ISO.
12756         * lex.c (consume_string, readescape, do_identifier): Likewise.
12757         (parse_float, real_yylex): Likewise.
12758         * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
12759         (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
12760         new_type_id, maybe_label_decls, simple_stmt,
12761         for.init.statement): Likewise.
12762         * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
12763         * semantics.c (finish_named_return_value): Likewise.
12764         * parse.c: Regenerate.
12766 2000-02-21  Mark Mitchell  <mark@codesourcery.com>
12768         * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
12769         (CPTI_CLASS_STAR_TYPE): Remove.
12770         (vtable_index_type): Likewise.
12771         (class_star_type_node): Remove.
12772         (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
12773         (build_binary_op_nodefault): Remove.
12774         * call.c (build_new_op): Use build_binary_op instead of
12775         build_binary_op_nodefault.
12776         * decl.c (init_decl_processing): Remove class_star_type_node
12777         initialization.  Make delta_type_node ptrdiff_type_node under the
12778         new ABI.  Initialize vtable_index_type.
12779         (build_ptrmemfunc_type): Build different structures for the new
12780         ABI.
12781         (build_enumerator): Use build_binary_op instead of
12782         build_binary_op_nodefault.
12783         * method.c (build_overload_value): Mangle pointers-to-members
12784         appropriately under the new ABI.
12785         * typeck.c (build_array_ref): Use build_binary_op instead of
12786         build_binary_op_nodefault.
12787         (get_member_function_from_ptrfunc): Adjust for the new ABI.
12788         (build_binary_op_nodefault): Rename to ...
12789         (build_binary_op): ... this.  Remove old version.  Adjust for
12790         pointer-to-member comparisons under the new ABI.
12791         (build_ptrmemfunc1): Remove dead code.  Adjust for the new ABI.
12792         (build_ptrmemfunc): Adjust for the new ABI.
12793         (expand_ptrmemfunc_cst): Likewise.
12794         (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
12795         (pfn_from_ptrmemfunc): Adjust for the new ABI.
12797 2000-02-21  Gabriel Dos Reis  <gdr@codesourcery.com>
12799         * call.c (build_object_call): Compress consecutive calls to
12800         cp_error.
12801         (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
12802         (build_op_delete_call): Adjust message formatting.
12804         * class.c (check_bases): Compress consecutive calls to
12805         cp_pedwarn.
12806         (finish_struct_anon): Say 'ISO C++'.
12808         * decl.c (start_decl): Same here.
12809         (grok_reference_init): Likewise.
12810         (grokfndecl): Correct message formatting.
12811         (grokfndecl): Improve diagnostic.
12812         (check_static_variable_definition): Likewise. Say 'ISO C++'
12813         (compute_array_index_type): Say 'ISO C++'
12814         (create_array_type_for_decl): Compress consecutive calls to
12815         cp_error.
12816         (grokdeclarator): Say 'ISO C++'
12817         (grok_op_properties): Likewise.
12819         * decl2.c (delete_sanity): Clairify diagnostic.
12820         (check_member_template): Same here.
12821         (grok_function_init): Use consistent terminology.
12823         * expr.c (do_case): Say 'ISO C++'
12825         * friend.c (do_friend): Compress consecutive calls to warning.
12827 2000-02-20  Mark Mitchell  <mark@codesourcery.com>
12829         * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
12830         * class.c (build_secondary_vtable): Reorganize.  Don't create a
12831         new vtable under the new ABI.
12832         (layout_vtable_decl): Don't add num_extra_vtbl_entries when
12833         computing the size.
12834         (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
12835         the initializing elements.
12836         (initialize_vtable): New function.
12837         (dfs_finish_vtbls): Use it.
12838         (dfs_accumulate_vtbl_inits): New function.
12839         (finish_vtbls): Merge primary and secondary vtables under the new
12840         ABI.
12841         (finish_struct_1): Remove redundant call to layout_vtable_decl.
12842         * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
12843         aren't VAR_DECLs.
12845         * class.c (build_vtable): New function, split out from ...
12846         (get_vtable_decl): ... here, and ...
12847         (build_secondary_vtable): ... here.
12849         * pt.c (tsubst_decl): Fix formatting.
12851 Sat Feb 19 18:43:13 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
12853         * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
12854         (avoid_overlap, build_base_field): Likewise.
12855         (build_base_field, build_base_fields, is_empty_class):
12856         Test DECL_SIZE with integer_zero.
12857         (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
12858         * cp-tree.h (struct lang_type): New field size_unit.
12859         (CLASSTYPE_SIZE_UNIT): New macro.
12860         * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
12861         (cp_finish_decl): Delete -Wlarger-than processing.
12862         * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
12863         * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
12864         * tree.c (make_binfo): binfo vector is one entry longer.
12865         (walk_tree): Walk DECL_SIZE_UNIT.
12867 2000-02-19  Mark Mitchell  <mark@codesourcery.com>
12869         * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
12870         comment.
12871         (build_vtable_entry): Don't assume all vtable entries are
12872         functions.
12873         (build_vtbl_initializer): Adjust accordingly.
12874         (get_vtable_decl): Fix formatting.
12876 2000-02-18  Jason Merrill  <jason@casey.cygnus.com>
12878         * semantics.c (deferred_type_access_control): Walk the entire
12879         type_lookups list.
12880         (save_type_access_control): Rename from
12881         initial_deferred_type_access_control.  Just remember the value.
12882         (decl_type_access_control): New fn.
12883         (begin_function_definition): Use deferred_type_access_control, after
12884         we've started the function.  Set type_lookups to error_mark_node.
12885         * parse.y (frob_specs, fn.def1): Adjust.
12886         (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
12887         (parse_end_decl, parse_bitfield0, parse_method): New fns.
12888         (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
12889         (after_type_component_declarator0): Likewise.
12890         (after_type_component_declarator): Likewise.
12891         (notype_component_declarator): Likewise.
12892         * cp-tree.h: Adjust.
12894         * decl.c (redeclaration_error_message): Allow redeclaration of
12895         namespace-scope decls.
12897 2000-02-18  Martin von Loewis  <loewis@informatik.hu-berlin.de>
12899         * typeck2.c (my_friendly_abort): Use GCCBUGURL.
12901 2000-02-17  Mark Mitchell  <mark@codesourcery.com>
12903         * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
12904         * decl2.c (grokclassfn): Likewise.
12906         * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
12908         * decl2.c (lang_decode_option): Don't set default message length
12909         here.
12910         * lex.c (lang_init_options): Set it here.
12912 2000-02-16  Mark Mitchell  <mark@codesourcery.com>
12914         Make DECL_CONTEXT mean the class in which a member function was
12915         declared, even for a virtual function.
12916         * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
12917         (DECL_FRIEND_CONTEXT): New macro.
12918         (DECL_REAL_CONTEXT): Remove.
12919         (SET_DECL_FRIEND_CONTEXT): Likewise.
12920         (DECL_VIRTUAL_CONTEXT): Adjust.
12921         (DECL_CLASS_SCOPE_P): Use TYPE_P.
12922         (add_friends): Remove.
12923         (hack_decl_function_context): Likewise.
12924         * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
12925         CP_DECL_CONTEXT.
12926         (build_over_call): Fix indentation.  Use DECL_CONTEXT
12927         instead of DECL_CLASS_CONTEXT.
12928         * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
12929         (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
12930         (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
12931         (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
12932         (build_base_field): Likewise.
12933         (finish_struct_1): Likewise.
12934         (build_self_reference): Likewise.
12935         * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
12936         DECL_REAL_CONTEXT.
12937         (pushtag): Use decl_function_context, not
12938         hack_decl_function_context.
12939         (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
12940         (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
12941         (pushdecl): Remove bogus code.
12942         (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
12943         (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
12944         (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
12945         Use decl_function_context, nothack_decl_function_context.
12946         (grokvardecl): Don't set DECL_CLASS_CONTEXT.
12947         (grokdeclarator): Likewise.  Use decl_function_context, not
12948         hack_decl_function_context.
12949         (copy_args_p): Document.  Don't use DECL_CLASS_CONTEXT.
12950         (start_function): Use DECL_FRIEND_CONTEXT, not
12951         DECL_CLASS_CONTEXT.  Use decl_function_context, not
12952         hack_decl_function_context.
12953         (finish_function): Use decl_function_context, not
12954         hack_decl_function_context.
12955         (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
12956         DECL_CLASS_CONTEXT.
12957         (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
12958         (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
12959         (grokfield): Likewise.
12960         (finish_builtin_type): Likewise.
12961         (finish_vtable_vardec): Use decl_function_context, not
12962         hack_decl_function_context.
12963         (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
12964         (start_static_initialization_or_destruction): Likewise.
12965         (finish_static_initialization_or_destruction): Likewise.
12966         (mark_used): Adjust logic for deciding when to synthesize methods.
12967         * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
12968         DECL_REAL_CONTEXT.
12969         * error.c (dump_function_decl): Use DECL_CONTEXT, not
12970         DECL_CLASS_CONTEXT.
12971         * friend.c (is_friend): Likewise.
12972         (add_friends): Remove.
12973         (do_friend): Use SET_DECL_FRIEND_CONTEXT.
12974         * lex.c (begin_definition_of_inclass_inline): Use
12975         decl_function_context, not hack_decl_function_context.
12976         (process_next_inline): Likewise.
12977         (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
12978         * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
12979         DECL_CLASSS_CONTEXT.
12980         (hack_identifier): Likewise.
12981         (synthesize_method):  Use decl_function_context, not
12982         hack_decl_function_context.
12983         * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
12984         DECL_REAL_CONTEXT.
12985         (is_member_template): Use decl_function_context, not
12986         hack_decl_function_context.  Use DECL_CONTEXT, not
12987         DECL_CLASS_CONTEXT.
12988         (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
12989         DECL_CLASS_CONTEXT.
12990         (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
12991         DECL_REAL_CONTEXT.
12992         (push_template_decl_real): Likewise.
12993         (instantiate_class_template): Don't call add_friends.
12994         (tsubst_default_argument): Use DECL_CONTEXT, not
12995         DECL_REAL_CONTEXT.
12996         (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
12997         Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
12998         (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
12999         DECL_CLASS_CONTEXT.
13000         * repo.c (repo_inline_used): Likewise.
13001         * search.c (current_scope): Adjust for new _CONTEXT macros.
13002         (context_for_name_lookup): Use CP_DECL_CONTEXT, not
13003         DECL_REAL_CONTEXT.
13004         (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13005         (lookup_fnfields_here):Likewise.
13006         (check_final_overrider): Likewise.
13007         (init_vbase_pointers): Likewise.
13008         (virtual_context): Likewise.
13009         * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
13010         (expand_body): Use decl_function_context, not
13011         hack_decl_function_context.
13012         * tree.c (hack_decl_function_context): Remove.
13013         * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
13014         DECL_CLASS_CONTEXT.
13015         * typeck2.c (error_not_base_type): Likewise.
13017 2000-02-15  Jason Merrill  <jason@casey.cygnus.com>
13019         * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
13021 2000-02-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13023         * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
13025 2000-02-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
13027         * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
13029 2000-01-16  Gabriel Dos Reis  <gdr@codesourcery.com>
13031         * decl2.c (lang_decode_option): Enable automatic line wrapping.
13033 2000-02-13  Jason Merrill  <jason@casey.cygnus.com>
13035         * parse.y (frob_specs): Split out...
13036         (parse_decl): From here.
13037         (fn.def2): Call initial_deferred_type_access_control.
13038         (after_type_component_declarator0): Call frob_specs.
13039         (notype_component_declarator0): Likewise.
13040         * search.c (friend_accessible_p): Nested classes are friends of their
13041         enclosing classes.
13043 2000-02-10  Mark Mitchell  <mark@codesourcery.com>
13045         * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
13046         used to create an implicit temporary.
13048         * class.c (dfs_modify_vtables): Tweak calculation of functions to
13049         override.
13051 2000-02-08  Nathan Sidwell  <nathan@acm.org>
13053         * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
13054         strip array element qualifiers too.
13056 2000-02-07  Mark Mitchell  <mark@codesourcery.com>
13058         * decl.c (store_parm_decls): Don't build cleanups for parameters
13059         while processing_template_decl.
13061 2000-02-07  Jason Merrill  <jason@casey.cygnus.com>
13063         * cp-tree.h (struct saved_scope): Add incomplete field.
13064         (namespace_scope_incomplete): New macro.
13065         * decl.c (pushdecl): Use it.
13066         (hack_incomplete_structures): Use it.  See through artificial
13067         binding levels.
13068         (mark_saved_scope): Mark it.
13070         Implement access control for nested types.
13071         * search.c (type_access_control): New fn.
13072         (accessible_p): Now we do perform access control for types.
13073         * semantics.c (deferred_type_access_control): New fn.
13074         (initial_deferred_type_access_control): New fn.
13075         (begin_function_definition): Call it.  Add lookups parm.
13076         * decl.c (struct binding_level): Add this_class field.
13077         (pushlevel_class): Set it.
13078         (mark_binding_level): Mark it.
13079         (lookup_name_real): Use it.  Call type_access_control.
13080         (mark_saved_scope): Mark lookups field.
13081         * cp-tree.h (flagged_type_tree): Add lookups field.
13082         (struct saved_scope): Add lookups field.
13083         (type_lookups): New macro.
13084         * parse.y (declmods): Now <ftype>.
13085         (parse_decl): Add lookups parm.  Call
13086         initial_deferred_type_access_control.
13087         (lang_extdef): Clear type_lookups.
13088         (typed_declspecs, declmods, typespec): Set lookups field.
13089         (initdcl): Call deferred_type_access_control.
13090         (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
13091         component_decl_1, named_parm): Adjust.
13092         * friend.c (is_friend): Nested classes are friends of their
13093         enclosing classes.
13095         * class.c (currently_open_derived_class): New fn.
13096         * method.c (hack_identifier): Use it.
13098         * lex.c (do_identifier): Remove obsolete code.
13100         * parse.y (typed_typespecs): Propagate new_type_flag properly.
13102 2000-02-05  Zack Weinberg  <zack@wolery.cumb.org>
13104         * tinfo.h: Remove apostrophes from C++ comment (xgettext
13105         thinks this file is plain C).
13107 2000-02-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13109         * Makefile.in (call.o): Depend on $(EXPR_H).
13111         * call.c: Include "expr.h".
13113         * class.c (dump_class_hierarchy): Add prototype.
13115         * search.c (dfs_get_pure_virtuals): Likewise.
13117 2000-02-1  Ulrich Drepper  <drepper@redhat.com>
13119         * parse.y (simple_stmt): Allow :: token in asm parameter list.
13120         * parse.c: Rebuilt.
13122 Mon Jan 31 15:35:29 2000  Jim Wilson  <wilson@cygnus.com>
13124         * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
13125         Store it in DECL_FCONTEXT.
13126         (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
13128 2000-01-31  Jason Merrill  <jason@casey.cygnus.com>
13130         * tinfo.h (old abi): #include "tconfig.h".
13131         * tinfo.cc (convert_to_base): Move into old abi section.
13133 2000-01-31  Mark Mitchell  <mark@codesourcery.com>
13135         * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
13136         (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
13137         (BINFO_PRIMARY_BINFO): New macro.
13138         (BF_DELTA): Rename to ...
13139         (BV_DELTA): ... this.
13140         (BF_VCALL_INDEX): Rename to ...
13141         (BV_VCALL_INDEX): ... this.
13142         (BF_FN): Rename to ...
13143         (BV_FN): ... this.
13144         * class.c (build_vbase_path): Adjust for changes to reverse_path.
13145         (set_rtti_entry): Rename BF_ macros to BV_ variants.
13146         (modify_vtable_entry): Simplify.
13147         (add_virtual_function): Rename BF_ macros to BV_ variants.
13148         (build_vtable_initializer): Likewise.
13149         (get_class_offset_1): Remove.
13150         (dfs_get_class_offset): Likewise.
13151         (get_class_offset): Likewise.
13152         (dfs_find_final_overrider): New function.
13153         (find_final_overrider): Likewise.
13154         (modify_one_vtable): Remove.
13155         (dfs_find_base): New function.
13156         (dfs_modify_vtables): Fold modify_one_vtable in here.  Use
13157         find_final_overrider.
13158         (modify_all_vtables): Adjust.  Set BV_VCALL_INDEX on new
13159         virtuals.
13160         (dfs_fixup_vtable_deltas): Remove.
13161         (override_one_vtable): Remove.
13162         (merge_overrides): Likewise.
13163         (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
13164         unreal chilren of virtual bases.
13165         (finish_struct_1): Don't use merge_overrides.  Don't use
13166         dfs_fixup_vtable_deltas.
13167         * tree.c (reverse_path): Return a TREE_LIST, not a chain of
13168         BINFOs.
13170 2000-01-31  Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
13171             Jason Merrill  <jason@yorick.cygnus.com>
13173         * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
13175 2000-01-31  Alfred Minarik <a8601248@unet.univie.ac.at>
13177         * exception.cc (__throw_bad_typeid): Add missing std::.
13179 2000-01-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13181         * cp-tree.h (make_thunk): PROTO -> PARAMS.
13183 2000-01-31  Nathan Sidwell  <sidwell@codesourcery.com>
13185         * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
13187         Runtime support for new-abi rtti.
13188         * inc/typeinfo (type_info::operator!=): Define in class.
13189         (type_info::before, type_info::name, type_info::operator==,
13190         type_info::operator!=): Define new ABI implementations.
13191         (type_info::is_pointer_p, type_info::is_function_p): Declare
13192         new virtual functions.
13193         (type_info::do_catch, type_info::do_upcast): Likewise.
13195         * tinfo.h (__base_class_info): Define new class.
13196         (__class_type_info): Likewise.
13197         (__si_class_type_info): Likewise.
13198         (__vmi_class_type_info): Likewise.
13199         (__dynamic_cast): Prototype.
13201         * tinfo.cc: Conditionalize old and new rtti mechanisms.
13202         (type_info::is_pointer_p): Define new function.
13203         (type_info::is_function_p): Likewise.
13204         (type_info::do_catch): Likewise.
13205         (type_info::do_upcast): Likewise.
13206         (vtable_prefix): New structure for vtable access.
13207         (adjust_pointer): Define new template function.
13208         (contained_p, public_p, virtual_p, contained_public_p,
13209         contained_nonpublic_p, contained_nonvirtual_p): Define new
13210         functions.
13211         (nonvirtual_base_type): New local variable.
13212         (__class_type_info::~__class_type_info): Define.
13213         (__si_class_type_info::~__si_class_type_info): Likewise.
13214         (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
13215         (__class_type_info::do_catch): Define new function.
13216         (__class_type_info::do_upcast): Likewise.
13217         (__class_type_info::find_public_src): Likewise.
13218         (__class_type_info::do_find_public_src): Likewise.
13219         (__si_class_type_info::do_find_public_src): Likewise.
13220         (__vmi_class_type_info::do_find_public_src): Likewise.
13221         (__class_type_info::do_dyncast): Likewise.
13222         (__si_class_type_info::do_dyncast): Likewise.
13223         (__vmi_class_type_info::do_dyncast): Likewise.
13224         (__class_type_info::do_upcast): Likewise.
13225         (__si_class_type_info::do_upcast): Likewise.
13226         (__vmi_class_type_info::do_upcast): Likewise.
13227         (__dynamic_cast): Likewise.
13229         * tinfo2.cc (__fundamental_type_info): Define new class.
13230         (__pointer_type_info): Likewise.
13231         (__reference_type_info): Likewise.
13232         (__array_type_info): Likewise.
13233         (__function_type_info): Likewise.
13234         (__enum_type_info): Likewise.
13235         (__ptr_to_member_type_info): Likewise.
13236         (__fundamental_type_info::~__fundamental_type_info): Define.
13237         (__pointer_type_info::~__pointer_type_info): Likewise.
13238         (__reference_type_info::~__reference_type_info): Likewise.
13239         (__array_type_info::~__array_type_info): Likewise.
13240         (__function_type_info::~__function_type_info): Likewise.
13241         (__enum_type_info::~__enum_type_info): Likewise.
13242         (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
13243         (__pointer_type_info::do_catch): Define new function.
13244         (__ptr_to_member_type_info::do_catch): Define new function.
13246         (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
13247         (__is_pointer): Likewise.
13249         * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
13251 2000-01-30  Mark Mitchell  <mark@codesourcery.com>
13253         * cp/class.c (build_vtable): Rename to build_primary_vtable.
13254         (prepare_fresh_vtable): Rename to build_secondary_vtable.
13255         (make_new_vtable): New function.
13256         (modify_vtable_entry): Handle generation of new vtables correctly.
13257         (modify_one_vtable): Remove unused parameter.
13258         (dfs_fixup_vtable_deltas): Likewise.
13259         (override_one_vtable): Use build_secondary_vtable.
13260         (finish_struct_1): Use build_primary_vtable and
13261         build_secondary_vtable.
13263 2000-01-28  Ulrich Drepper  <drepper@redhat.com>
13265         * cp/decl.c: Adjust variable names, comments, help strings.
13267 2000-01-29  Nathan Sidwell  <nathan@acm.org>
13269         * new2.cc (operator delete[]): Use operator delete, don't assume
13270         implementation.
13272 2000-01-29  Nathan Sidwell  <sidwell@codesourcery.com>
13274         * class.c (build_vtbl_initializer): Add argument to
13275         build_vtable_entry call.
13277 2000-01-27  Mark Mitchell  <mark@codesourcery.com>
13279         * cp-tree.def (THUNK_DECL): Discuss vcall indices.
13280         * cp-tree.h (BINFO_VIRTUALS): Update documentation.
13281         (BF_DELTA): New macro.
13282         (BF_VCALL_INDEX): Likewise.
13283         (BF_FN): Likewise.
13284         (THUNK_VCALL_OFFSET): Likewise.
13285         (make_thunk): Change prototype.
13286         * class.c (build_vtable_entry): Integrate
13287         build_vtable_entry_for_fn.  Handle vcall indices.
13288         (build_vtable_entry_for_fn): Remove.
13289         (set_rtti_entry): Handle vcall indices.  Use BF_DELTA,
13290         BF_VCALL_INDEX, BF_FN.
13291         (modify_vtable_entry): Integrate common code from
13292         modify_one_vtable and dfs_fixup_vtable_deltas.
13293         (add_virtual_function): Set BF_VCALL_INDEX.
13294         (build_vtbl_initializer): Simplify.  Use BF_DELTA, BF_VCALL_INDEX,
13295         and BF_FN.
13296         (modify_one_vtable): Simplify.
13297         (dfs_fixup_vtable_deltas): Likewise.
13298         (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
13299         * method.c (make_thunk): Handle vcall indices.
13301 2000-01-28  Nathan Sidwell  <sidwell@codesourcery.com>
13303         Compiler side new abi rtti (not enabled).
13304         * cp-tree.h (new_abi_rtti_p): New macro.
13305         (emit_support_tinfos): Prototype new function.
13306         (tinfo_decl_p): Likewise.
13307         (emit_tinfo_decl): Likwise.
13308         * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
13309         macros.
13310         (doing_runtime): New local static.
13311         (init_rtti_processing): Add new-abi initializer.
13312         (get_tinfo_decl): Add new-abi logic.
13313         (tinfo_from_decl): Likewise.
13314         (build_dynamic_cast_1): Likewise.
13315         (qualifier_flags): New static function.
13316         (tinfo_base_init): Likewise.
13317         (generic_initializer): Likewise.
13318         (ptr_ref_initializer): Likewise.
13319         (ptmd_initializer): Likewise.
13320         (class_hint_flags): Likewise.
13321         (class_initializer): Likewise.
13322         (synthesize_tinfo_var): Likewise.
13323         (create_real_tinfo_var): Likewise.
13324         (create_pseudo_type_info): Likewise.
13325         (get_vmi_pseudo_type_info): Likewise.
13326         (create_tinfo_types): Likewise.
13327         (emit_support_tinfos): New global function.
13328         (tinfo_decl_p): New global predicate.
13329         (emit_tinfo_decl): New global function.
13330         * class.c (set_rtti_entry): Generalize for old and new rtti.
13331         (build_vtbl_initializer): Likewise.
13332         * decl2.c (finish_file): Likewise.
13334 Thu Jan 27 20:53:36 2000  Jim Wilson  <wilson@cygnus.com>
13336         * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
13337         and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
13339 Thu Jan 27 13:54:12 2000  Mike Stump  <mrs@wrs.com>
13341         * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
13342         for scopes.
13344 2000-01-26  Jason Merrill  <jason@casey.cygnus.com>
13346         * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
13348 Wed Jan 26 22:19:14 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
13350         * optimize.c (calls_setjmp_r): Supply new argument
13351         to special_function_p.
13353 2000-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13355         * call.c: PROTO -> PARAMS.
13356         * class.c: Likewise.
13357         * cp-tree.h: Likewise.
13358         * cvt.c: Likewise.
13359         * decl.c: Likewise.
13360         * decl.h: Likewise.
13361         * decl2.c: Likewise.
13362         * dump.c: Likewise.
13363         * errfn.c: Likewise.
13364         * error.c: Likewise.
13365         * except.c: Likewise.
13366         * expr.c: Likewise.
13367         * init.c: Likewise.
13368         * input.c: Likewise.
13369         * lex.c: Likewise.
13370         * lex.h: Likewise.
13371         * method.c: Likewise.
13372         * optimize.c: Likewise.
13373         * parse.y: Likewise.
13374         * pt.c: Likewise.
13375         * repo.c: Likewise.
13376         * rtti.c: Likewise.
13377         * search.c: Likewise.
13378         * semantics.c: Likewise.
13379         * spew.c: Likewise.
13380         * tree.c: Likewise.
13381         * typeck.c: Likewise.
13382         * typeck2.c: Likewise.
13383         * xref.c: Likewise.
13385 2000-01-25  Richard Henderson  <rth@cygnus.com>
13387         * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
13389 2000-01-25  Mark Mitchell  <mark@codesourcery.com>
13391         * cp-tree.h (vcall_offset_in_vtable_p): New macro.
13392         * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
13393         (struct vcall_offset_data_s): New type.
13394         (dfs_vcall_offset_queue_p): New function.
13395         (dfs_build_vcall_offset_vtbl_entries): Likewise.
13396         (build_vcall_offset_vtbl_entries): Likewise.
13397         (layout_vtable_decl): Likewise.
13398         (num_vfun_entries): Likewise.
13399         (num_extra_vtbl_entries): Add the entries for vcall offsets.
13400         (build_vtbl_initializer): Likewise.
13401         (dfs_finish_vtabls): Use layout_vtable_decl.
13402         (modify_one_vtables): Always duplicate vtables under the new ABI.
13403         (finish_struct_1): Use layout_vtable_decl.
13405 2000-01-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13407         * decl.c (member_function_or_else): Change third arg from a format
13408         specifier to an `enum overload_flags'.  Callers changed.
13410 2000-01-25  Gabriel Dos Reis  <gdr@codesourcery.com>
13412         * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
13413         build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
13414         build_const_cast, get_delta_difference, check_return_expr): Avoid
13415         ANSI string concatenation usage.
13417 2000-01-24  Mark Mitchell  <mark@codesourcery.com>
13419         * class.c (layout_class_type): Put the fields required to make a
13420         class non-empty at the end, not the beginning, of the TYPE_FIELDs
13421         list.
13423 2000-01-24  Jason Merrill  <jason@casey.cygnus.com>
13425         * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
13426         template.
13428         * decl2.c (mark_used): Do instantiate inlines that have been
13429         explicitly instantiated.
13431 2000-01-24  Richard Henderson  <rth@cygnus.com>
13433         * call.c (build_over_call): Use expand_tree_builtin.
13434         * typeck.c (build_function_call_real): Likewise.
13435         (build_binary_op_nodefault): Handle unordered compares.
13437 2000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
13439         * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
13440         cp_tree_index values.
13441         (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
13442         New global node #defines for them.
13443         * rtti.c (call_void_fn): Replace with ...
13444         (build_runtime_decl): ... new static function.
13445         (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
13446         (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
13447         (build_dynamic_cast_1): Always produce correctly typed result.
13448         Explicitly produce type_info addresses. Use dynamic_cast_node.
13449         * exception.cc (__throw_bad_cast): Return `void *'.
13450         (__throw_bad_typeid): Return `const type_info &'.
13452 2000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
13454         * cp-tree.h (get_vtable_decl): Prototype new function.
13455         * class.c (get_vtable_decl): New function. Broken out from ...
13456         (build_vtable): ... here. Use it.
13457         * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
13458         by get_vtable_decl.
13460 2000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
13462         * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
13463         CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
13464         CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
13465         (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
13466         CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
13467         CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
13468         (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
13469         (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
13470         (CPTI_TINFO_VAR_ID): New enumeration.
13471         (__tp_desc_type_node, __access_mode_type_node,
13472         __bltn_desc_type_node, __user_desc_type_node,
13473         __class_desc_type_node, __ptr_desc_type_node,
13474         __attr_desc_type_node, __func_desc_type_node,
13475         __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
13476         (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
13477         ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
13478         enum_desc_type_node, class_desc_type_node,
13479         si_class_desc_type_node, vmi_class_desc_type_node,
13480         ptmd_desc_type_node, base_desc_type_node): New #defines.
13481         (tinfo_fn_id, tinfo_fn_type): Rename to ...
13482         (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
13483         (tinfo_var_id): New enumeration.
13484         (DECL_TINFO_FN_P): Augment comment.
13485         * decl.c (cp_global_trees): Adjust documentation.
13486         * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
13487         tinfo_decl_type and tinfo_var_id.
13488         (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
13489         (build_typeid): Remove unused variable.
13490         (get_tinfo_var): Use tinfo_var_id.
13491         (tinfo_name): New static function.
13492         (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
13493         (tinfo_from_decl): Likewise.
13494         (get_base_offset): New static function, broken out of
13495         expand_class_desc.
13496         (expand_si_desc): Use tinfo_name.
13497         (expand_class_desc): Likewise. Lose local static variable.
13498         Use base_desc_type_node. Use get_base_offset.
13499         (expand_ptr_desc): Use tinfo_name.
13500         (expand_attr_desc): Likewise.
13501         (expand_generic_desc): Likewise.
13503         * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
13504         * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
13506 2000-01-23  Mark Mitchell  <mark@codesourcery.com>
13508         * cp-tree.h (__eprintf): Remove declaration.
13509         * tree.c (__eprintf): Remove definition.
13511 2000-01-23  Zack Weinberg  <zack@rabi.columbia.edu>
13512             Mark Mitchell  <mark@codesourcery.com>
13514         * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
13515         CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
13517 2000-01-23  Brad Lucier  <lucier@math.purdue.edu>
13519         * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
13521 2000-01-23  Mark Mitchell  <mark@codesourcery.com>
13523         * cp-tree.h (register_dtor_fn): New function.
13524         * decl.c (destroy_local_static): Rename to ...
13525         (register_dtor_fn): ... this.  Give it external linkage.
13526         (expand_static_init): Use it.
13527         * decl2.c (do_static_initialization): Likewise, if using
13528         __cxa_atexit.
13529         (do_static_destruction): Check that __cxa_atexit is not in use.
13530         (finish_file): Don't call do_static_destruction if using
13531         __cxa_atexit.
13533         * typeck.c (convert_arguments): Restore two-message error
13534         reporting.
13536 2000-01-20  Nathan Sidwell  <sidwell@codesourcery.com>
13538         Remap dynamic cast hint values to be consistent across ABIs.
13539         * search.c (dynamic_cast_base_recurse): Remap generated value.
13540         (get_dynamic_cast_base_type): Adjust documentation.
13541         * tinfo.h (__user_type_info::dyncast): Likewise.
13542         (__user_type_info::find_public_subobj): Remap BOFF meaning.
13543         * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
13544         (__class_type_info::do_dyncast): Likewise.
13545         (__class_type_info::do_find_public_subobj): Likewise.
13546         * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
13548 2000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
13550         * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
13552         * typeck2.c (incomplete_type_error): Restore previous
13553         cp_error and cp_error_at call sequence.
13555 2000-01-20  Brad Lucier  <lucier@math.purdue.edu>
13557         * class.c (dump_class_hierarchy): Make format agree with argument;
13558         cast pointer to unsigned long and print with %lx.
13560 2000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
13562         * decl2.c (lang_decode_option): Set default line-wrap length to 72.
13564         * typeck.c (composite_pointer_type, common_type,
13565         comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
13566         build_function_call_real, convert_arguments,
13567         build_binary_op_nodefault, pointer_int_sum, pointer_diff,
13568         build_unary_op, mark_addressable, build_compound_expr,
13569         build_static_cast, build_reinterpret_cast, build_const_cast,
13570         build_c_cast, build_modify_expr, get_delta_difference,
13571         build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
13572         'ISO C++'.  Fusion consecutive calls to diagnostic message routines
13573         into a single one.
13574         * typeck2.c (readonly_error, abstract_virtuals_error,
13575         process_init_constructor, check_for_new_type): Likewise.
13577 2000-01-19  Mark Mitchell  <mark@codesourcery.com>
13579         * tree.c (bot_manip): Set DECL_CONTEXT for newly created
13580         VAR_DECLs.
13582 2000-01-18  Nathan Sidwell  <sidwell@codesourcery.com>
13584         * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
13585         (build_x_typeid): Likewise.
13586         (get_tinfo_fn): Likewise.
13587         (get_tinfo_fn_unused): Rename to ...
13588         (get_tinfo_decl): ... here.
13589         * rtti.c (build_headof): Replace logic error with assertion.
13590         (get_tinfo_fn_dynamic): Rename to ...
13591         (get_tinfo_decl_dynamic): ... here. Make static. Use
13592         complete_type_or_else.
13593         (build_x_typeid): Move into ...
13594         (build_typeid): ... here. Adjust call to
13595         get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
13596         throw_bad_typeid expression.
13597         (get_tinfo_fn_unused): Rename to ...
13598         (get_tinfo_decl): ... here. Adjust comment.
13599         (get_tinfo_fn): Delete.
13600         (tinfo_from_decl): New static function.
13601         (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
13602         (get_typeid): Use complete_type_or_else.
13603         (build_dynamic_cast_1): Adjust calls to
13604         get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
13605         * parse.y (primary): Adjust call to build_typeid.
13606         * except.c (build_eh_type_type_ref): Adjust call to
13607         get_tinfo_decl. Mark as used.
13608         * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
13609         * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
13610         * parse.c: Regenerated.
13612 2000-01-17  Mark Mitchell  <mark@codesourcery.com>
13614         * class.c (fixed_type_or_null): Don't clear NONNULL.  Document
13615         calling convention.
13616         (resolves_to_fixed_type_p): Document calling convention.
13617         * rtti.c (build_x_typeid): Initialize NONNULL.
13619         * cp-tree.h (build_shared_int_cst): New function.
13620         * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
13621         * class.c (modify_vtable_entry): Likewise.
13622         (add_virtual_function): Split out code to generated shared
13623         INTEGER_CSTs to build_share_int_cst.
13624         (modify_all_vtables): Handle all the overridden functions here.
13625         Add overridden functions from non-primary virtual bases to the
13626         primary vtable.
13627         (finish_struct_1): Adjust call to modify_all_vtables.  Add
13628         overridden functions from non-primary bases to the vtable.
13629         * tree.c (build_shared_int_cst): New function.
13631         * cp-tree.h (scratchalloc): Remove.
13632         (build_scratch_list): Likewise.
13633         * call.c (convert_class_to_reference): Replace build_scratch_list
13634         and build_expr_list with build_tree_list.
13635         (add_candidate): Replace scratchalloc with expralloc.  Note memory
13636         leak.
13637         (build_user_type_conversion_1):  Replace build_scratch_list
13638         and build_expr_list with build_tree_list.
13639         (build_new_op): Likewise.
13640         (build_op_delete_call): Likewise.
13641         (convert_like): Likewise.
13642         * cvt.c (ocp_convert): Likewise.
13643         * decl.c (start_decl): Likewise.
13644         (start_function): Likewise.
13645         (finish_destructor_body): Likewise.
13646         (maybe_build_cleanup_1): Likewise.
13647         * decl2.c (reparse_decl_as_expr): Likewise.
13648         * init.c (perform_member_init): Likewise.
13649         (expand_cleanup_for_base): Likewise.
13650         (build_builtin_delete_call): Likewise.
13651         (build_new_1): Likewise.
13652         (build_delete): Likewise.
13653         * method.c (do_build_assign_ref): Likewise.
13654         * parse.y (already_scoped_stmt): Likewise.
13655         (nontrivial_exprlist): Likewise.
13656         (net_initializer): Likewise.
13657         (initlist): Likewise.
13658         * parse.c: Regenerated.
13659         * rtti.c (build_x_typeid): Likewise.
13660         (build_dynamic_cast_1): Likewise.
13661         * typeck.c (build_x_compound_expr): Likewise.
13662         (build_static_cast): Likewise.
13663         (build_modify_expr): Likewise.
13665         * cp-tree.h (DECL_VINDEX): Add documentation.
13666         * class.c (build_vtable_entry): Likewise.
13667         (start_vtable): Add comment.
13668         (add_virtual_function): Replace pending_hard_virtuals with
13669         overridden_virtuals and pending_virtuals with new_virtuals.
13670         Replace redundant assignments with assertions.
13671         (check_for_override): Add comment.
13672         (check_bases_and_members): Replace pending_hard_virtuals with
13673         overridden_virtuals and pending_virtuals with new_virtuals.
13674         (create_vtbl_ptr): Likewise.
13675         (layout_class_type): Likewise.
13676         (finish_struct_1): Likewise.  Add comments.
13678 2000-01-16  Mark Mitchell  <mark@codesourcery.com>
13680         * class.c (finish_struct_1): Replace redundant code with
13681         assertions.
13683         * cp-tree.h (flag_new_abi): Move.
13684         (flag_use_cxa_atexit): Likewise.
13685         (flag_honor_std): Likewise.
13686         (flag_rtti): Likewise.
13687         (vbase_offsets_in_vtable_p): Define.
13688         (vptrs_present_everywhere_p): Likewise.
13689         (TYPE_CONTAINS_VPTR_P): Likewise.
13690         (dfs_walk_real): Declare.
13691         * class.c (build_vbase_pointer_fields): Check
13692         vbase_offsets_in_vtable_p.
13693         (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
13694         BINFO_VPTR_FIELD.
13695         (build_vbase_offset_vtbl_entries): Simplify.
13696         (build_vbase_offset_vtbl_entries): Adjust.
13697         (build_vbase_pointer): Add ability to look up vbase offsets in
13698         vtable.
13699         (start_vtable): New function.
13700         (add_virtual_function): Use it.
13701         (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
13702         (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
13703         (build_vtbl_initializer): Take the type of the complete object as
13704         input.  Use it to correctly calculate vbase offsets.
13705         (dfs_finish_vtbls): Pass the complete type to
13706         build_vtbl_initializer.
13707         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
13708         (create_vtable_ptr): Create a vtable even if there are no
13709         new virtual functions, under the new ABI.
13710         (finish_struct_1): Likewise.
13711         (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
13712         * decl.c (exapnd_static_init): Remove call to
13713         preserve_initializer.
13714         * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
13715         vtables.
13716         * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
13717         (expand_virtual_init): Use vbase_offsets_in_vtable_p.
13718         (construct_virtual_bases): Don't initialize virtual base pointers
13719         under the new ABI.
13720         (build_aggr_init): Clean up comment.
13721         (expand_aggr_init_1): Likewise.
13722         * rtti.c (expand_class_desc): Store the virtual function table
13723         index where the vbase offset lives in the offset field.
13724         * search.c (dfs_walk_real): Make it global.
13725         (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
13726         * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
13728         * tinfo.h (USItype): Make it signed under the new ABI.
13729         * tinfo.cc (convert_to_base): New function.  Encapsulate base
13730         conversion logic here.
13731         (__class_type_info::do_upcast): Use it.
13732         (__class_type_info::do_dyncast): Likewise.
13733         (__class_type_info::do_find_public_subobj): Likewise.
13735         * init.c (construct_virtual_bases): Don't look up the addresses of
13736         virtual bases at run-time.
13738         * class.c (build_vbase_pointer): Relocate.
13739         (build_vbase_pointer_fields): Likewise.
13740         (dfs_build_vbase_offset_vtbl_entries): Likewise.
13741         (build_vbase_offset_vtbl_entries): Likewise.
13743         * decl.c (init_decl_processing): Complain if -fnew-abi
13744         -fno-vtable-thunks is used.
13746         * decl2.c (lang_decode_option): Don't couple flag_honor_std to
13747         flag_new_abi.
13749 2000-01-15  Mark Mitchell  <mark@codesourcery.com>
13751         * cp-tree.h (num_extra_vtbl_entries): New function.
13752         (size_extra_vtbl_entries): Likewise.
13753         (dfs_vtable_path_unmark): Likewise.
13754         (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
13755         (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
13756         * class.c (num_extra_vtbl_entries): New function.
13757         (size_extra_vtbl_entries): Likewise.
13758         (dfs_build_vbase_offset_vtbl_entries): New function.
13759         (build_vbase_offset_vtbl_entries): Likewise.
13760         (build_vtbl_initializer): Use it.
13761         (finish_struct_1): Adjust vtable sizes (using
13762         num_extra_vtbl_entries).
13763         * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
13764         THUNK_DECL is non-NULL before expanding it.
13765         * init.c (expand_virtual_init): Adjust the vtable pointer by
13766         size_extra_vtbl_entries before storing it.
13767         * search.c (get_shared_vase_if_not_primary): Adjust prototype.
13768         Handle TREE_LIST parameters here, not in the dfs_* functions.
13769         (dfs_unmarked_real_bases_queue_p): Adjust.
13770         (dfs_marked_real_bases_queue_p): Likewise.
13771         (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
13772         (dfs_vtable_path_marked_real_bases_queue_p): New function.
13773         (dfs_vtable_path_unmark): Likewise.
13775 2000-01-14  Mark Mitchell  <mark@codesourcery.com>
13777         * optimize.c (copy_body_r): Clear the operand three of a
13778         TARGET_EXPR when copying it.
13780 2000-01-14  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
13782         * method.c (build_decl_overload_real): Check whether we are in ::
13783         before returning __builtin_new/delete.
13785 2000-01-13  Mark Mitchell  <mark@codesourcery.com>
13787         * pt.c (tsubst_friend_function): Improve comment.
13788         (instantiate_decl): Avoid crashing when a "nested" function is
13789         instantiated from the top level.
13791         * dump.c (dqeueue_and_dump): Dump
13792         DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
13794 2000-01-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13796         * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
13798 2000-01-13  Nathan Sidwell  <sidwell@codesourcery.com>
13800         * g++spec.c (lang_specific_driver): Add -fnew-abi if
13801         ENABLE_NEW_GXX_ABI defined.
13802         * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
13803         opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
13804         opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
13806 2000-01-12  Mark Mitchell  <mark@codesourcery.com>
13808         * decl.c (start_cleanup_fn): Call pushdecl.
13810         * call.c (convert_class_to_reference): Fix typos.
13811         (build_conditional_expr): Handle errors gracefully.
13812         * class.c (push_nested_class): Likewise.
13813         * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
13814         (DECL_THIS_EXTERN): Use it.
13815         (DECL_THIS_STATIC): Likewise.
13816         * cvt.c (convert_to_void): Handle errors gracefully.
13817         (build_expr_type_conversion): Likewise.
13818         * decl.c (maybe_push_decl): Likewise.
13819         (start_decl_1): Likewise.
13820         (require_complete_types_for_parms): Likewise.
13821         * parse.y (structsp): Likewise.
13822         (base_class): Likewise.
13823         * parse.c: Regenerated.
13824         * pt.c (finish_member_template_decl): Likewise.
13825         * typeck.c (decay_conversion): Likewise.
13827         * cp-tree.h (dfs_skip_vbases): New function.
13828         (find_vbase_instance): Likewise.
13829         * class.c (determine_primary_base): Allow a nearly empty base to
13830         serve as a primary base class under the new ABI.
13831         (get_class_offset_1): Rename to ...
13832         (dfs_get_class_offset): ... this.  Simplify.  Don't issue error
13833         messages here.
13834         (get_class_offset): Use it.  Issue error messages here.
13835         (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
13836         find the right copies of virtual bases.
13837         (fixup_vtable_deltas1): Rename to ...
13838         (dfs_fixup_vtable_deltas): ... this.  Adjust to handle virtual
13839         bases as primary bases.
13840         (fixup_vtable_deltas): Remove.
13841         (override_one_vtable): Handle virtual bases as primary bases.
13842         (merge_overrides): Likewise.
13843         (finish_struct_1): Likewise.
13844         (dump_class_hierarchy): Dump primary-ness of bases as well.
13845         * search.c (mark_primary_bases): Use a pre-order traversal to
13846         handle primary virtual bases.
13847         (dfs_skip_vbases): New fiunction.
13848         (expand_upcast_fixups): Adjust to handle primary virtual bases.
13849         (fixup_virtual_upcast_offsets): Likewise.
13850         (fixup_all_virtual_upcast_offsets): Likewise.
13851         (dfs_find_vbase_instances): New function.
13852         (find_vbase_instance): Likewise.
13854 2000-01-11  Mumit Khan  <khan@xraylith.wisc.edu>
13856         * lex.c (DIR_SEPARATOR): Delete macro.
13858 2000-01-12  Gabriel Dos Reis  <gdr@codesourcery.com>
13860        * decl2.c (lang_decode_option): Handle automatic line wrapping
13861        option.
13863 2000-01-11  Mark Mitchell  <mark@codesourcery.com>
13865         * friend.c (do_friend): Don't resolve scopes when processing
13866         template declarations, even if the qualifying scope doesn't
13867         involve template parameters.
13869 2000-01-10  Mark Mitchell  <mitchell@dumbledore.codesourcery.com>
13871         * class.c (dfs_modify_vtables_queue_p): Remove.
13872         (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
13873         and dfs_marked_real_bases_queue_p instead of
13874         dfs_modify_vtables_queue_p.
13876         * class.c (build_vbase_path): Simplify.
13877         (dfs_propagate_binfo_offsets): New function.
13878         (propagate_binfo_offsets): Use it.
13879         (remove_base_field): Simplify.
13880         (dfs_set_offset_for_vbases): Remove.
13881         (dfs_set_offset_for_shared_vbases): New function.
13882         (dfs_set_offset_for_unshared_vbases): Likewise.
13883         (layout_virtual_bases): Use them.
13884         (layout_basetypes): Don't call propagate_binfo_offsets.
13885         * search.c (dfs_get_vbase_types): Clone completely fresh binfos
13886         for the vbases.
13888         * class.c (build_base_field): New function, split out from ...
13889         (build_base_fields): ... here.  Use it.  Allocate primary bases
13890         first, under the new ABI.
13891         (get_vtable_entry): Remove.
13892         (remove_base_field): New function, split out from ...
13893         (remove_base_fields): ... here.  Adjust since primary bases come
13894         first under the new ABI.
13896         * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
13897         (initialize_vtbl_ptrs): New function.
13898         (expand_indirect_vtbls_init): Change prototype.
13899         (convert_pointer_to_vbase): Declare.
13900         * init.c (expand_direct_vtbls_init): Remove.
13901         (dfs_initialize_vtbl_ptrs): New function.
13902         (initialize_vtbl_ptrs): Likewise.
13903         (emit_base_init): Use initialize_vtbl_ptrs.
13904         * search.c (convert_pointer_to_vbase): Make it global.
13905         (expand_indirect_vtbls_init): Remove vtable initialization code.
13906         * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
13908         * class.c (dfs_finish_vtbls): New function.
13909         (finish_vtbls): Use it.
13910         (dump_class_hierarchy): New function.
13912         * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
13913         (BINFO_VBASE_PRIMARY_P): New macro.
13914         (BINFO_VIRTUALS): Add to documentation.
13915         (SET_BINFO_PRIMARY_MARKED_P): Remove.
13916         (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
13917         (dfs_mark_primary_bases_queue_p): Likewise.
13918         (dfs_unmarked_real_bases_queue_p): New function.
13919         (dfs_marked_real_bases_queue_p): Likewise.
13920         * search.c (dfs_mark_primary_bases): Adjust.
13921         (mark_primary_bases): Likewise.
13922         (get_shared_vbase_if_not_primary): New function.
13923         (dfs_unmarked_real_bases_queue_p): Likewise.
13924         (dfs_marked_real_bases_queue_p): Likewise.
13925         (dfs_get_pure_virtuals): Simplify.
13926         (get_pure_virtuals): Likewise.
13928 2000-01-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13930         * lex.c: Include tm_p.h.
13932 2000-01-07  Nathan Sidwell  <sidwell@codesourcery.com>
13934         * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
13936 2000-01-06  Jason Merrill  <jason@casey.cygnus.com>
13938         * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
13939         * pt.c (instantiate_decl): Defer comdat templates that might not be
13940         needed.
13942         * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
13943         * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
13944         (finish_file): Likewise.
13946         * decl2.c (import_export_class): Undo 12/14 change.
13948         * error.c (dump_decl): operator new, not operatornew.
13950         * class.c (field_decl_cmp): A nontype is "greater" than a type.
13951         * search.c (lookup_field_1): Look for the last field with the
13952         desired name.
13954 2000-01-05  Nathan Sidwell  <nathan@acm.org>
13956         * decl2.c (lookup_arg_dependent): Deal with FNS not being a
13957         FUNCTION_DECL.
13959 2000-01-05  Nathan Sidwell  <nathan@acm.org>
13961         * typeck.c (build_static_cast): Don't strip target qualifiers
13962         when casting from a class.
13964 2000-01-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13966         * class.c (warn_hidden): Initialize variable `fndecl'.
13968 2000-01-03  Ulrich Drepper  <drepper@cygnus.com>
13970         * decl.c (flag_isoc9x): New variable to be able to use code in
13971         c-common.c.  For now always zero.
13973 2000-01-03  Mark Mitchell  <mark@codesourcery.com>
13975         * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
13976         * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
13977         or unshare_base_binfos for virtual bases here.
13978         * search.c (dfs_get_vbase_types): Do it here.
13979         (get_vbase_types): Adjust.
13981 2000-01-02  Mark Mitchell  <mark@codesourcery.com>
13983         * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
13984         (BINFO_PRIMARY_MARKED_P): Use flag 5.
13985         (SET_BINFO_PRIMARY_MARKED_P): Likewise.
13986         (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
13987         (unmark_primary_bases): Remove declaration.
13988         (unmarkedp): Declare.
13989         (dfs_vbase_unmark): Likewise.
13990         * class.c (determine_primary_base): Return immediately if there
13991         are no base classes.  Call mark_primary_bases here.
13992         (modify_all_direct_vtables): Remove.
13993         (modify_all_indirect_vtables): Remove.
13994         (dfs_modify_vtables_queue_p): New function.
13995         (dfs_modify_vtables): New function.
13996         (modify_all_vtables): Use them.
13997         (build_base_fields): Build FIELD_DECLs for primary virtual base
13998         classes.
13999         (create_vtable_ptr): Don't call determine_primary_base here.
14000         (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
14001         (dfs_set_offset_for_vbases): ... this.
14002         (layout_virtual_bases): Use it.
14003         (layout_class_type): Call determine_primary_base here.
14004         * search.c (unmarkedp): Make it global.
14005         (shared_marked_p): Simplify.
14006         (shared_unmarked_p): Likewise.
14007         (dfs_primary_bases_queue_p): Remove.
14008         (dfs_unmark_primary_bases): Likewise.
14009         (unmark_primary_bases): Likewise.
14010         (mark_primary_bases): Simplify.
14011         (get_pure_virtuals): Don't call mark_primary_bases here.
14012         (dfs_vbase_unmark): New function.
14013         (get_vbase_types): Simplify.
14015         * class.c (struct base_info): Remove.
14016         (determine_primary_base): Take has_virtual_p rather than a
14017         base_info as input.  Don't calculate max_has_virtual.
14018         (finish_struct_bits): Remove max_has_virtual argument.
14019         (create_vtable_ptr): Remove max_has_virtual_p argument.
14020         (layout_virtual_bases): Remove max argument.
14021         (layout_basetypes): Likewise.
14022         (layout_class_type): Remove max_has_virtual_p argument.
14023         (finish_struct_1): Remove max_has_virtual.
14025         * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
14026         (layout_basetypes): Remove.
14027         * class.c (propagate_binfo_offsets): Moved here from tree.c.
14028         Update to handle primary virtual bases.
14029         (remove_base_fields): New function, split out from
14030         layout_basetypes.
14031         (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
14032         (layout_virtual_bases): New function, split out from
14033         layout_basetypes.  Update to handle primary virtual bases.
14034         (layout_basetypes): Moved here from tree.c.  Use
14035         remove_base_fields and layout_virtual_bases.
14036         * search.c (dfs_mark_primary_bases_queue_p): New function.
14037         (mark_primary_bases): Use it.
14038         * tree.c (CEIL): Remove.
14039         (propagate_binfo_offsets): Remove.
14040         (layout_basetypes): Remove.
14042 2000-01-01  Mark Mitchell  <mark@codesourcery.com>
14044         * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
14045         (BINFO_PRIMARY_MARKED_P): New macro.
14046         (SET_BINFO_PRIMARY_MARKED_P): Likewise.
14047         (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
14048         (mark_primary_bases): New function.
14049         (unmark_primary_bases): Likewise.
14050         * search.c (get_abstract_virtuals_1): Remove.
14051         (dfs_mark_primary_bases): New function.
14052         (mark_primary_bases): Likewise.
14053         (dfs_unmark_primary_bases): Likewise.
14054         (unmark_primary_bases): Likewise.
14055         (dfs_get_pure_virtuals): Likewise.
14057 2000-01-01  Mark Mitchell  <mark@codesourcery.com>
14059         * cp-tree.h (skip_rtti_stuff): Adjust prototype.
14060         * class.c (skip_rtti_stuff): Reorganize parameters and return value.
14061         (modify_one_vtable): Adjust.
14062         (fixup_vtable_deltas1): Likewise.
14063         (override_one_vtable): Likewise.
14064         * search.c (get_abstract_virtuals_1): Likewise.
14065         (get_pure_virtuals): Likewise.
14066         (expand_upcast_fixups): Likewise.
14067         * tree.c (debug_binfo): Likewise.
14069         * class.c (build_vtable): Don't return a value.  Don't rebuild
14070         vtables for bases that have already been handled.
14071         (prepare_fresh_vtable): Don't rebuild vtables for bases that have
14072         already been handled.
14073         (modify_one_vtable): Adjust accordingly.
14074         (fixup_vtable_deltas1): Likewise.
14075         (finish_struct_1): Likewise.
14077 2000-01-01  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
14079         * call.c (build_new_method_call): Also check destructors.