1 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * class.c (currently_open_class): New fn.
4 * decl.c (lookup_name_real): Use it.
5 * search.c (lookup_field): Likewise.
7 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
9 * cp-tree.def (OVERLOAD): New node.
10 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
11 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
12 (NAMESPACE_BINDING): Remove.
13 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
15 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
17 (tree_overload): New struct.
18 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
19 (REAL_IDENTIFIER_TYPE_VALUE): Define.
20 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
21 (lang_decl_flags): Remove in_namespace.
22 (lang_decl): Remove chain.
23 (DECL_CHAIN, DECL_NAMESPACE): Remove.
24 (flag_honor_std): Declare extern.
25 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
26 namespace_binding, set_namespace_binding,
27 lookup_function_nonclass, cat_namespace_levels,
28 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
29 scratch_ovl_cons, ovl_member, build_overload): Declare.
30 (decl_list_length, get_namespace_id, current_namespace_id,
31 overloaded_globals_p): Remove.
32 (lookup_using_namespace, qualified_lookup_using_namespace): Change
34 (push_scratch_obstack): New macro.
35 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
36 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
38 (build_new_function_call): Iterate using OVL_CHAIN.
39 Print DECL_NAME in when reporting ambiguities.
40 (build_object_call): Iterate using OVL_NEXT for fns, convs.
41 (build_new_op): Call lookup_function_nonclass.
42 Iterate using OVL_NEXT.
43 (build_op_delete_call): Change detection of members.
44 Do not wrap TREE_LIST around fields and single global functions.
45 (build_over_call): Don't push a class level if the context is a
47 (build_new_method_call): Iterate using OVL_NEXT.
48 * class.c (add_method): Chain overloaded members using
49 build_overload. Remove copying of method.
50 (grow_method): When iterating through the obstack, expect OVERLOAD
51 nodes. Chain overload members.
52 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
53 nodes in call to get_baselinks.
54 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
55 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
56 fdecls that are OVERLOAD nodes.
57 (validate_lhs): New function.
58 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
59 code. Use DECL_NAME in error messages. Split code between global
60 and member function processing.
61 * decl.c (global_type_node): New static variable.
63 (struct binding_level): New field usings.
64 (resume_binding_level): Assert that we are not in a class.
65 (toplevel_bindings_p): Just check for namespace_p or
67 (resume_level): Remove.
68 (find_binding): New function.
69 (binding_for_name): Call it.
70 (namespace_binding, set_namespace_binding): New functions.
71 (push_namespace): Associate binding level with new namespace,
72 resume_binding_level for existing namespace. Remove old code.
74 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
75 (maybe_push_to_top_level): Save current namespace.
76 (pop_from_top_level): Restore saved namespace.
77 (pop_namespace): Call suspend_binding_level. Remove old code.
78 (cat_namespace_levels): New function.
79 (set_identifier_type_value_with_scope): For namespace bindings,
80 set BINDING_TYPE, and use global_type_node.
81 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
82 (identifier_type_value): New function.
83 (pushtag): If no context, use current_namespace.
84 (duplicate_decls): Don't process DECL_CHAIN.
85 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
86 already set. Never reset it to NULL_TREE. Lookup global variables
87 in their namespace. Push overloaded templates if they are on
89 (pushdecl_namespace_level): New function.
90 (pushdecl_top_level): Implement using pushdecl_namespace_level.
91 (pushdecl_using_decl): New function.
92 (overloaded_globals_p): Remove.
93 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
94 them. Use namespace_binding and set_namespace_value.
95 (redeclaration_error_message): Complain if the declarations come
96 from different namespaces.
97 (lookup_tag): On namespace level, look in the BINDING_TYPE.
98 (lookup_namespace_name): Pass tree_bindings from stack. Remove
100 (select_decl): New function.
101 (lookup_name_real): Call it for qualified and unqualified lookup.
102 Pass tree_bindings from the stack.
103 If prefer_type is 1, also accept namespaces.
104 (lookup_function_nonclass): New function.
105 (init_decl_processing): Set the binding level of the global
106 namespace to global_binding_level.
107 Build a proper type list for __builtin_apply.
108 Initialize std_node to "fake std" if flag_honor_std is set.
109 Initialize global_type_node.
110 Allocated bad_alloc in namespace std if flag_honor_std.
111 (define_function): Set the DECL_CONTEXT to the current_namespace.
112 (start_decl): A namespace is not considered as a context here. If
113 the DECL_CONTEXT is a namespace, push the decl.
114 (cp_finish_decl): Check for namespaces used as initializers.
115 (grokfndecl): Add namespace parameter. Remove processing of
117 (grokvardecl): Add namespace parameter.
118 (grokdeclarator): Process SCOPEs that are namespaces. For
119 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
120 (start_function): Check for contexts that are namespaces.
121 Set context for declarations that have not been pushed.
122 (store_parm_decls): Check for ::main only.
123 (finish_function): Likewise.
124 (start_method): Check for contexts that are namespaces.
125 (start_method): Remove DECL_CHAIN processing.
126 * decl2.c (flag_honor_std): Declare.
127 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
128 (decl_namespace_list): New static global.
129 (grok_x_components): Ignore namespaces as type contexts.
130 (check_classfn): Expect OVERLOAD nodes.
131 (grokfield): Remove DECL_CHAIN processing.
132 (finish_file): Call cat_namespace_levels.
133 (merge_functions): New function.
134 (ambiguous_decl): Rewrite.
135 (lookup_using_namespace): Produce tree_bindings.
136 (qualified_lookup_using_namespace): Likewise.
137 (set_decl_namespace, decl_namespace, current_decl_namespace,
138 push_decl_namespace, pop_decl_namespace): New functions.
139 (arg_lookup): New struct.
140 (add_function, arg_assoc_namespace, arg_assoc_class,
141 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
143 (get_namespace_id, current_namespace_id): Remove.
144 (do_toplevel_using_decl): Rewrite.
145 (do_class_using_decl): Complain about namespace qualifiers.
146 (do_using_directive): Sorry if not on namespace level. Complain
147 about unknown namespaces.
148 * error.c (dump_aggr_type): Check for namespace contexts.
149 * except.c (init_exception_processing): Push terminate into std.
150 * friend.c (is_friend): A namespace is not a context, here.
151 * init.c (expand_member_init): Remove DECL_CHAIN processing.
152 (build_offset_ref): Process OVERLOAD nodes.
153 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
154 * lex.c (identifier_type): Loop using OVL_CHAIN.
155 (see_typename): Set looking_for_typename to 2.
156 (real_yylex): Likewise.
157 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
158 (do_scoped_id): Expect OVERLOAD nodes.
159 Change calling convention for qualified_lookup_using_namespace.
160 (build_lang_decl): Don't set in_namespace anymore.
161 * method.c (typevec_size): New global.
162 (build_overload_nested_name): Return if global_namespace.
163 Otherwise, always expect a declaration context.
164 (build_qualified_name): Likewise.
165 Make sure we don't write beyond typevec_size.
166 (build_decl_overload_real): Likewise.
167 Allocate one extra slot for the namespace.
168 (hack_identifier): Mark code dead.
169 Process OVERLOAD and NAMESPACE_DECL nodes.
170 * parse.y (program): Pop namespaces until in global namespace.
171 (extdef): In a using-declaration, don't discard the identifier if
172 there is no declaration.
173 (left_curly): Ignore type contexts which are namespaces.
174 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
176 * pt.c (template_class_depth): Expect types to be namespaces.
177 (determine_specialization): Simplify by expecting OVERLOAD nodes.
178 (push_template_decl): Push into namespace level.
179 Reset ctx if it is a namespace.
180 Set DECL_CONTEXT to current_namespace if not set already.
181 Ignore real contexts that are namespaces.
182 (mangle_class_name_for_template): Skip global_namespace.
183 Mangle other namepaces as declarations.
184 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
185 (lookup_template_class): Push into namespace of context.
186 If the context is a namespace, set it to global_namespace.
187 Use id_context for mangling.
188 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
189 (tsubst_friend_function): Ignore namespace contexts.
190 Push into namespace level.
191 (tsubst): Handle NAMESPACE_DECL nodes.
192 Remove DECL_CHAIN processing.
193 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
194 * ptree.c (print_lang_identifier): Print bindings.
195 (lang_print_xnode): Print OVERLOAD nodes.
196 * rtti.c (init_rtti_processing): Push type_info into std.
197 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
198 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
199 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
200 lookup_fnfields_here): Likewise.
201 Process all nodes, instead of going through TREE_CHAIN.
202 * sig.c (build_signature_pointer_or_reference_type): Set context
204 (build_signature_table_constructor): Expect OVERLOAD nodes.
205 * spew.c (yylex): Save old setting of looking_for_typename.
206 * tree.c (decl_list_length): Remove.
207 (binding_init): New function.
208 (count_functions): Rewrite.
209 (is_overloaded_fn): Expect OVERLOAD nodes.
210 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
211 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
212 ovl_member): New functions.
213 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
214 (type_unknown_p): Likewise.
215 (require_instantiated_type): Likewise.
216 (build_component_ref): Declare code dead.
217 (build_x_function_call): Create and expect OVERLOAD nodes.
218 (build_function_call_real): Check for ::main only.
219 (build_unary_op): Likewise. Expect OVERLOAD nodes.
220 (convert_for_assignment): Check for TREE_LIST before accessing
222 * decl.c (duplicate_decls): Check for namespace bindings instead
224 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
225 lookup_name_current_level, start_decl, xref_tag,
226 finish_enum): Likewise.
227 * init.c (build_offset_ref): Likewise.
228 * search.c (lookup_field): Likewise.
229 (lookup_fnfields): Likewise.
230 (dfs_debug_mark): Likewise.
231 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
232 (poplevel_class, pop_from_top_level): Likewise.
233 * decl2.c (finish_method): Likewise.
234 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
235 * decl.c (record_builtin_type): Likewise.
236 (init_decl_processing, grokfndecl): Likewise.
237 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
238 (make_lang_type): Likewise.
239 * parse.y (make_thunk): Likewise.
240 * pt.c (tsubst): Likewise.
241 * tree.c (debug_binfo): Likewise.
242 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
243 tinfo2.cc, inc/new.h: Add std qualifications.
244 * inc/new: Wrap with namespace std if __HONOR_STD.
245 * inc/typeinfo: Likewise.
247 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
249 * call.c (build_user_type_conversion_1): Handle second_conv
250 properly for templates.
252 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
254 * method.c (build_decl_overload_real): Set TREE_USED flag to
255 zero for build_type_variants nodes as well.
257 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
259 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
261 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
263 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
264 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
265 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
266 xref.o): Add toplev.h dependencies.
268 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
270 * errfn.c (cp_error, cp_warning): Remove declarations for
271 error and warning respectively.
273 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
275 * error.c: Convert to using ctype macros defined in system.h.
276 * method.c: Likewise.
278 * lex.c: Likewise. Also remove redundant system header stuff.
280 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
282 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
283 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
284 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
285 xref.c: Add include of toplev.h.
287 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
289 * tree.c (perm_manip): Also regenerate the RTL of an extern.
290 (copy_to_permanent): Use end_temporary_allocation.
292 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
294 * init.c (expand_vec_init): The initialization of each array
295 element is a full-expression.
297 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
299 * method.c (build_mangled_name): Add a call to build_type_variant
300 to get the right type.
302 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
304 * Makefile.in: Add .SUFFIXES.
306 * cp-tree.def: Remove NAMESPACE_DECL.
308 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
310 * call.c (build_over_call): Do evaluate arg even if it has empty
312 * decl.c (start_function): Don't push a member function.
314 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
316 * Makefile.in (g++FAQ.info): Put -o option before input file.
318 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
320 * gxxint.texi: Add info for squangling codes K and B.
322 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
324 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
325 the expression in templates.
326 (finish_stmt_expr): Likewise.
328 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
330 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
332 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
334 * decl.c (maybe_push_to_top_level): Always clear
335 current_template_parms and processing_template_decl.
336 (pushtag): Remove check of current_class_type and some comments,
337 since maybe_push_to_top_level no longer creates confusion.
339 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
341 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
342 (DECL_CLASS_TEMPLATE_P): Likewise.
343 (DECL_PRIMARY_TEMPLATE): Likewise.
344 (PRIMARY_TEMPLATE_P): Use it.
345 (push_template_decl_real): New function.
346 (redeclare_class_template): Take new template parameters as
348 (is_specialization_of): New function.
349 (comp_template_args): Declare.
350 * decl.c (pushtag): Handle friend template classes.
351 (xref_tag): Likewise. Use new calling convention for
352 redeclare_class_template.
353 * decl2.c (grok_x_components): Handle friend templates.
354 * friend.c (is_friend): Use is_specialization_of where
355 appropriate. Deal with friend class templates.
356 (make_friend_class): Let a class template be friends with itself.
357 * pt.c (comp_template_args): Remove declaration.
358 (tsubst_friend_class): New function.
359 (push_template_decl_real): New function.
360 (push_template_decl): Use it.
361 (redeclare_class_template): Adjust for new calling convention.
362 (comp_template_args): Give it external linkage.
363 (instantiate_class_type): Use tsubst_friend_class to deal
364 with friend templates.
365 * typeck.c (comptypes): Use comp_template_args, rather than
367 * parse.y (component_decl): Handle a nested template type
368 like other component type declarations.
370 * pt.c (check_explicit_specialization): Handle overloaded
371 constructors correctly.
373 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
374 (lookup_template_class): Use it.
376 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
378 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
379 * cp-tree.h: Add WRAPPER support.
380 * call.c (add_candidate): Split out from add_*_candidate fns.
381 (build_over_call): Take the candidate instead of function and args.
382 Enforce access control here. Emit overload warnings here.
383 (add_warning): New fn.
384 (joust): Add WARN parm. If not set, call add_warning instead of
385 printing a warning. Reenable some warnings.
387 (convert_like): Adjust.
388 (build_new_op): Adjust.
389 (build_new_function_call): Adjust.
390 (build_user_type_conversion_1): Adjust.
391 (USER_CONV_FN): Adjust.
392 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
393 build_int_wrapper): New fns.
395 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
397 * pt.c (unify): Fix typo in previous change.
399 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
401 * error.c (dump_type_real): Declare canonical_name.
403 * typeck.c (comp_target_types): Fix PMFs.
405 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
407 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
408 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
411 * pt.c (tsubst): Decrease the template-level of
412 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
414 (template_decl_level): New function.
415 (unify): Make sure to record unifications for template
416 parameters, even when the parameters exactly match the arguments.
417 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
418 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
419 aren't from the level we're currently working on.
421 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
423 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
425 * decl2.c (check_member_template): Set DECL_IGNORED for member
426 class templates, too.
428 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
430 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
432 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
434 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
436 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
437 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
438 (init_decl_processing): Handle TI types.
439 * typeck.c (unsigned_type, signed_type): Handle TI types.
441 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
443 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
444 New local added_libraries. Increment count when add library to
447 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
449 * cp-tree.h (type_as_string_real): New function.
450 * pt.c (mangle_class_name_for_template): Use it.
451 * error.c (dump_aggr_type): Change prototype.
452 (dump_type_prefix): Likewise.
453 (dump_type_suffix): Likewise.
454 (dump_type_real): Convert from dump_type. If desired, the
455 "canonica" name of a typedef, i.e., the name of the underlying
456 type, can be printed.
457 (dump_type): Call dump_type_real.
459 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
461 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
463 * typeck.c (comp_target_types): Tweak pedantic case.
464 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
465 Return -1 or 1 instead of 1 or 2.
466 (compparms): Remove STRICT handling.
467 (convert_for_assignment): Fix handling of pmfs.
469 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
471 * typeck.c (comp_target_types): Handle references like pointers.
472 (comp_target_parms): Note that return code from comp_target_types
473 can be negative to indicate failure.
475 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
477 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
478 which requires a working target compiler to build.
480 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
482 * tree.c (avoid_overlap): Add prototype.
484 * spew.c (num_tokens): Add prototype.
485 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
487 * search.c (dfs_check_overlap): Add prototype.
488 (dfs_no_overlap_yet): Likewise.
490 * pt.c (original_template): Add prototype.
491 (inline_needs_template_parms): Likewise.
492 (push_inline_template_parms_recursive): Likewise.
493 (retrieve_specialization, register_specialization): Likewise.
494 (print_candidates, reduce_template_parm_level): Likewise.
495 (build_template_decl, mark_template_parm): Likewise.
496 (tsubst_friend_function, get_bindings_real): Likewise.
498 * method.c (start_squangling): Add prototype.
499 (end_squangling, check_ktype, issue_ktype): Likewise.
500 (build_overloaded_scope_ref, check_btype): Likewise.
501 (build_mangled_template_parm_index): Likewise.
503 * lex.c (init_cpp_parse): Add prototype.
504 (handle_cp_pragma, handle_sysv_pragma): Likewise.
505 (reduce_cmp, token_cmp): Likewise.
507 * except.c (call_eh_info): Add prototype.
508 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
509 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
511 * decl2.c (is_namespace_ancestor): Add prototype.
512 (namespace_ancestor, add_using_namespace): Likewise.
513 (ambiguous_decl): Likewise.
515 * decl.c (indent): Add prototype.
517 * call.c (add_template_candidate_real): Add prototype.
519 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
521 * decl2.c (build_expr_from_tree): Just return a PMF.
523 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
525 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
526 when doing initializations.
528 * pt.c (unify): Use comptypes to compare type args.
530 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
532 * decl.c (duplicate_decls): Fix check for when it's safe to free
535 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
538 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
540 * pt.c (build_template_parm_index): Add prototype.
542 * search.c (my_tree_cons): Don't clear words outside the
543 newly allocated node.
545 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
547 * lex.c (init_parse): Now returns char* containing the filename.
549 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
550 Jeff Law <law@cygnus.com>
552 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
555 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
557 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
559 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
561 * decl.c (duplicate_decls): Don't warn for redundant decls if
562 friend: let add_friend take care of it.
564 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
566 * sig.c (build_signature_pointer_constructor): Don't set
567 TREE_HAS_CONSTRUCTOR for a signature pointer.
568 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
569 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
571 * typeck.c (build_unary_op): Only allow taking the address of a
573 * typeck2.c (digest_init): Simplify.
574 (store_init_value): Don't pedwarn about using { } for pmfs.
576 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
578 * cp-tree.h (start_decl): Update prototype.
579 * decl.c (start_decl): Like the C version, new parameters
580 for the attributes. Call cplus_decl_attributes here,
581 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
582 (grokdeclarator): Pass NULL for new start_decl arguments.
583 * pt.c (tsubst_expr): Likewise.
584 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
585 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
586 * lex.c (build_lang_decl): Add lang_name_java.
587 * class.c (push_lang_context): Add lang_name_java.
588 * method.c (build_mangled_name): Check for is_java_type.
590 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
592 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
593 * call.c (build_scoped_method_call): Check for TREE_CODE for
594 VOID_TYPE instead of type == void_type_node.
595 (build_method_call): Ditto.
596 * decl.c (lookup_name_real): Ditto.
597 (grokdeclarator): Ditto.
600 (start_function): Ditto.
601 (finish_function): Ditto.
602 (start_method): Ditto.
604 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
606 * lex.c (finput): New variable.
607 (init_cpp_parse): Renamed from init_parse.
608 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
609 (finish_parse): New function.
610 * cp-tree.h (init_lex, init_parse): Remove declarations.
612 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
614 * call.c (build_call): Still evaluate the actual argument.
615 * class.c (is_empty_class): Update for -fnew-abi.
617 * decl2.c: -fnew-abi implies -fsquangle.
619 * method.c (do_build_assign_ref): Don't do anything to copy
621 (do_build_copy_constructor): Likewise.
622 * call.c (build_over_call): Likewise.
624 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
626 * tree.c (avoid_overlap): Return a value.
628 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
630 * method.c (check_btype): Add missing argument to xrealloc.
631 (check_ktype): Likewise.
633 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
635 Implement empty base optimization.
636 * class.c (finish_struct_1): Add vbase fields earlier. Set
637 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
638 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
639 (types_overlap_p): New fn.
640 * tree.c (avoid_overlap): New fn.
641 (build_base_fields): Use it to avoid overlapping empty bases.
642 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
644 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
646 Re-implement allocation of base class subobjects.
647 * tree.c (unshare_base_binfos): New fn.
648 (layout_basetypes): Use it. Now handles offsets of both virtual and
649 non-virtual bases, after layout_type.
650 (layout_vbasetypes): Remove.
651 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
652 (build_vbase_pointer_fields): Split out from old layout_basetypes.
653 * class.c (finish_base_struct): Lose offset handling code.
654 Move nonvdtor warning here. Don't mess with t_binfo anymore.
655 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
658 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
660 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
661 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
662 * class.c (duplicate_tag_error): Likewise.
663 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
664 * tree.c (layout_vbasetypes): Update from layout_record, remove
665 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
666 (layout_basetypes): Likewise.
668 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
670 * class.c, Make sure system.h is included just after config.h.
671 Delete lingering stdio and errno references too.
672 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
674 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
676 * friend.c (is_friend): Fix access control for local classes.
678 * class.c (is_empty_class): New fn.
679 * call.c (build_call): Don't pass empty class objects to a function.
681 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
683 * call.c (build_over_call): Do name resolution for default
684 arguments of function templates in the scope of the templates.
686 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
688 * call.c: Include system.h. Remove includes, declarations and
689 defines provided by system.h.
690 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
691 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
692 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
693 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
694 * typeck2.c, xref.c: Likewise.
695 * Makefile.in: Dependencies updated as appropriate.
696 * Make-lang.in: Likewise.
698 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
700 * pt.c (fn_type_unification): Allow incomplete unification without
701 an immediate error message.
703 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
705 * tree.c (member_p): New fn.
706 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
707 initializing class members.
709 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
710 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
712 * call.c (build_method_call): Handle non-scoped destructors, too.
713 * pt.c (tsubst_copy): Likewise.
715 * pt.c (print_template_context): Split out...
716 (push_tinst_level): ...from here.
718 * friend.c (is_friend): Don't pass a type to decl_function_context.
720 * typeck.c (convert_for_initialization): Always hand off
721 conversions to class type.
723 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
725 * friend.c (is_friend): Local classes have the same access as the
728 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
730 * typeck.c (expand_target_expr): Delete dead function.
732 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
734 * repo.c (save_string): Delete dead function.
736 * method.c (thunk_printable_name): Delete dead function.
738 * lex.c (yynextch): Delete dead function.
740 * expr.c (tree_extract_aggr_init): #if 0 out.
742 * except.c (do_unwind): Delete dead function.
743 (easy_expand_asm): Likewise.
745 * cvt.c (build_conversion_type_1): Delete dead function.
747 * cp-tree.h (push_expression_obstack): Declare.
749 * call.c (source_type): #if 0 out.
751 * class.c (alter_access): Remove unused label. Add braces
752 around empty else clause.
754 * lex.c (yyprint): Fix argument to printf.
756 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
758 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
760 * pt.c (instantiate_class_template): Make sure template
761 arguments are permanent.
762 * init.c (resolve_offset_ref): Don't go looking around in
765 * semantics.c: Add routines to handle expressions, and some
766 declaration processing.
768 (current_class_depth): Move declaration to cp-tree.h.
769 * parse.c: Regenerated.
770 * cp-tree.h: Use them.
771 (current_class_depth): Declare.
772 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
774 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
776 * error.c (dump_decl): Be a bit more explicit with template
777 type arguments, when verbose.
779 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
781 * inc/exception: Reorder closing braces.
783 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
785 * pt.c (redeclare_class_template): New function.
786 * cp_tree.h (redeclare_class_template): Declare it.
787 * decl.c (xref_tag): Use it.
789 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
791 * call.c (build_over_call): Check IS_AGGR_TYPE, not
793 * typeck.c (convert_arguments): Likewise.
795 * decl.c (grokdeclarator): Remove const and volatile from type after
796 setting constp and volatilep.
798 * class.c (finish_struct_1): Don't warn about bool bitfield larger
801 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
803 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
805 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
807 * call.c (build_object_call): Complain about ambiguous operator(),
808 rather that crashing.
809 (build_new_op): Likewise.
810 (build_op_delete_call): Likewise.
812 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
814 * cvt.c (perform_qualification_conversions): Use comp_target_types
815 instead of comp_ptr_ttypes.
817 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
819 * cp-tree.h (enforce_access): Declare.
820 * call.c (enforce_access): Make it extern, not static.
821 * class.c (alter_access): Use enforce_access; modify code for ISO
822 compliance, rather than ARM rules.
824 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
826 * cp-tree.h: Fix typo.
828 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
830 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
831 if (aggregate_value_p (type)).
833 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
835 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
837 * tree.c (mapcar): When dealing with a DECL, use it's constant
839 * pt.c (lookup_template_class): Don't mangle the names of template
840 classes whose arguments are unknown.
842 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
844 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
846 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
848 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
850 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
851 boolean_type_node to 1.
853 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
855 * error.c (dump_expr): Remove unused variable `l'.
857 * pt.c (for_each_template_parm): New function, created by
858 converting uses_template_parms.
859 (tree_fn_t): New typedef.
860 (uses_template_parms): Use it.
861 (mark_template_parm): New function.
862 (push_template_decl): Check that the argument list of a partial
863 specialization uses all the template parameters.
865 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
866 with it; we might want it for debugging.
867 * cp-tree.h (type_unification): Change interface.
868 * class.c (finish_struct_1): Skip nested template types, just like
869 ordinary nested types.
870 (instantiate_type): Use new interface to type_unification.
871 * lex.c (init_lex): Add __sz as opname for sizeof.
872 * method.c (build_overload_scope_ref): New function.
873 (build_overload_int): Handle complex expressions. Set
874 numeric_output_need_bar if necessary.
875 (build_overload_value): Handle non-PARM_DECL nodes; this
876 routine is now used by build_overload_int. Remove some
877 assignments to numeric_output_need_bar. Use
878 build_overload_scope_ref.
879 (build_qualified_name): Note that some template mangled names end
880 with digits, and set numeric_output_need_bar appropriately. Use
881 build_underscore_int.
882 * pt.c (unify): Change interface.
883 (type_unification_real): Likewise.
884 (determine_specialization): Use new interfaces.
885 (tsubst): Deal gracefully with situations in which the argument
886 vector is not fully filled.
887 (fn_type_unification): Use new interfaces.
888 (type_unification): Likewise. Remove NOP_EXPR hack.
889 (type_unification_real): Likewise.
890 (unify): Likewise. Deal with unification of complex expresions.
892 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
894 * pt.c (complete_template_args): Initialize skip properly.
896 * decl.c (make_typename_type): Revert.
897 (make_implicit_typename): Remove.
898 (lookup_name_real): Don't call it. Call lookup_field if we see a
899 TYPE_DECL from a template base.
900 * search.c (lookup_field): Do implicit typename stuff.
902 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
903 Geoff Noer <noer@cygnus.com>
905 * Makefile.in: Various fixes for building cygwin32 native toolchains.
906 * Make-lang.in: Likewise.
908 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
910 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
912 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
914 * decl.c (make_implicit_typename): Rewrite removed code.
915 (make_typename_type): Call it if the type we look up comes from
916 a base that uses template parms.
918 * pt.c (complete_template_args): Rewrite.
919 (tsubst, FUNCTION_DECL): Use it.
921 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
923 * semantics.c (finish_asm_stmt): Fix combine strings. Call
924 c_expand_asm_operands () if output_operands, input_operands or
925 clobbers is not NULL_TREE.
927 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
929 * pt.c (complete_template_args): New function.
930 (get_bindings): Deal with specializations of function templates
931 with return type containing parameters from outer class
933 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
934 substitute arguments and compose a new type.
936 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
938 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
941 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
943 * decl.c (make_implicit_typename): Lose useless code.
945 * call.c (standard_conversion): Handle A* -> const A* properly.
947 * pt.c (get_bindings_real): Rename from get_bindings. Add
949 (get_bindings): Pass 1.
950 (get_bindings_overload): Pass 0.
952 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
954 * pt.c (check_explicit_specialization): When reverting a static
955 member function, also remove the `this' parameter from
958 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
960 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
963 * decl.c (store_bindings): Use free_binding_vecs.
964 (pop_from_top_level): Likewise.
966 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
968 * decl.c (make_implicit_typename): Only change the type of a
971 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
973 * semantics.c: New file, containing routines to perform the
974 semantic phase of parsing.
976 * pt.c (tsubst_expr): Likewise.
977 * cp-tree.h: Declare the various functions in semantics.c.
978 Provide macros to access _STMT tree nodes.
979 * cp-tree.def: Add ASM_STMT tree node.
980 * Makefile.in, Make-lang.in: Add dependencies on and for
983 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
985 * pt.c (push_template_decl): Only check primary templates.
987 * pt.c (check_explicit_specialization): Complain about default args
988 in explicit specialization.
990 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
991 constructor_declarator.
993 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
995 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
996 has no overloaded operator ->.
998 * call.c (build_field_call): Don't crash when presented with a
999 field that is actually a nested type.
1001 * decl.c (pushtag): Deal with friend class injection in local
1004 * call.c (build_object_call): Don't crash if OBJ is a
1005 pointer-to-member-function.
1007 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1009 * pt.c (push_template_decl): Complain about template with C linkage,
1010 anonymous template class.
1012 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1014 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1015 * search.c: Likewise.
1017 * lex.c (do_pending_defargs): Only call
1018 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1020 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1022 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1024 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1026 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1028 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1029 closely mimics the behavior in parse.y.
1030 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1031 into a compound statement.
1033 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1035 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1036 * pt.c (inline_needs_template_parms): New fn.
1037 (original_template): New fn.
1038 (push_inline_template_parms_recursive): New fn.
1039 (maybe_begin_member_template_processing): Use them.
1040 (maybe_end_member_template_processing): Likewise.
1041 (is_member_or_friend_template): Rename to is_member_template.
1042 Member functions of local classes are never member templates.
1044 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1046 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1047 added in the class scope to catch redefinition error.
1049 * pt.c (reduce_template_parm_level): Also copy
1050 the DECL_TEMPLATE_PARMS field.
1052 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1054 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1055 reduced-level template type parameter.
1057 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1059 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1060 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1061 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1062 * decl.c (duplicate_decls): Propagate it.
1063 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1064 abstract virtual functions and virtual functions which need a
1065 final overrider separately.
1067 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1069 * lang-specs.h: Properly put brackets around array elements in
1072 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1073 && and || in expression.
1075 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1077 * call.c (default_parm_conversions): Remove prototype definition.
1078 (build_method_call): Remove unused variable result.
1080 * cvt.c (ocp_convert): Remove unused variable conversion.
1082 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1084 * except.c (do_unwind): #if 0 definition of unused variables fcall
1087 * expr.c (extract_scalar_init): #if 0 prototype and function
1090 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1091 (build_new_1): Remove unused variable t.
1093 * pt.c (instantiate_class_template): Remove unused variable newtag;
1094 cast called function return value to void.
1095 (do_decl_instantiation): Remove unused variables name and fn.
1097 * tree.c (get_type_decl): Add default return to shut up compiler from
1098 complaining control reaches end of non-void function.
1100 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1102 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1104 * call.c (default_parm_conversions): Remove prototype definition.
1105 (build_method_call): Remove unused variable result.
1106 (build_over_call): Add default case in enumeration switch.
1108 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1110 * decl2.c (lang_decode_option): Change j's type to size_t.
1112 * tree.c (layout_vbasetypes): record_align and desired_align are of
1113 type unsigned int; const_size and nonvirtual_const_size likewise.
1115 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1117 * parse.y (new_initializer): Make sure all initializers are
1120 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1122 * decl2.c (import_export_decl): Mark tinfo functions for
1123 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1125 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1127 * method.c: Fix typo.
1129 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1131 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1132 ctype.h, string.h, etc.
1133 (issue_nrepeats): Add default case in enumeration switch.
1134 (check_btype): Likewise.
1135 (process_overload_item): Likewise.
1137 * Makefile.in (method.o): Depend on system.h.
1139 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1141 * lex.c (do_scoped_id): Fix parenthesizing.
1143 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1145 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1146 FLAG_RTTI is unset, initialize type info machinery and continue
1147 with FLAG_RTTI enabled.
1148 (get_typeid): Ditto.
1150 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1152 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1155 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1157 * pt.c (finish_member_template_decl): Deal more gracefully with
1158 invalid declarations.
1160 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1162 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1163 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1164 some formatting quirks.
1166 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1167 method.c, pt.c, ptree.c, typeck.c: Remove support for
1168 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1170 * Makefile.in: Adjust.
1172 * pt.c (unify): Don't allow reduced cv-quals when strict.
1174 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1175 *type_unification* and unify.
1177 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1179 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1180 (nested_name_specifier): And add it before this use.
1181 (typename_sub0): And this use. Also add use without the keyword.
1182 (typename_sub1): Likewise.
1183 * pt.c (instantiate_class_template): Don't actually instantiate
1184 anything if our type uses template parms.
1186 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1188 * decl.c (start_function): Don't call temporary_allocation for a
1191 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1193 * pt.c (instantiate_class_template): Don't mess with friends if
1194 our type uses template parms.
1196 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1198 * parse.y (nested_name_specifier): Use explicit_template_type.
1199 (typename_sub): Allow a template_type, an explicit_template_type,
1200 or an implicit template type at the end.
1201 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1202 * decl.c (make_typename_type): Handle template-id where the name
1204 * call.c (build_scoped_method_call): Handle member template
1206 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1207 destructor is represented by the type.
1209 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1210 * parse.y (nested_name_specifier): Add 'template' case.
1211 (explicit_template_type): New rule.
1212 (typename_sub): Use it.
1213 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1214 * pt.c (tsubst): Likewise.
1216 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1218 * pt.c (add_to_template_args): Fix thinko.
1219 (instantiate_class_template): Call it later.
1221 * pt.c (get_class_bindings): Add outer_args parm.
1222 (most_specialized_class): Likewise.
1223 (instantiate_class_template): Pass it.
1224 (more_specialized_class): Likewise.
1225 (lookup_template_class): Get context from template if none
1227 (finish_member_template_decl): Don't do anything with a
1228 partial specialization.
1229 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1231 * class.c (finish_struct): Member class templates have already been
1232 checked for name clashes.
1233 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1235 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1237 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1238 (tsubst, *_PARM): Support multiple levels of template classes.
1239 (instantiate_class_template): Look up the pattern from the
1241 (lookup_template_class): Handle getting a template for d1.
1242 (push_template_decl): Correct setting of 'primary'.
1243 (reduce_template_parm_level): Add 'levels' parm.
1244 (finish_member_template_decl): Support member class templates.
1245 (template_class_depth): Handle multiple levels.
1246 * parse.y (component_decl_1, fn.def2): Remove member template case.
1247 (component_decl): Add member template cases.
1248 * decl2.c (check_member_template): We now handle member template
1250 * decl.c (pushtag): Handle member templates.
1251 * method.c (do_inline_function_hair): Don't touch
1252 IDENTIFIER_GLOBAL_VALUE.
1253 * init.c (build_offset_ref): If name isn't an identifier, just
1255 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1257 * typeck.c (get_delta_difference): Do adjust for conversions to
1258 and from virtual base.
1260 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1262 * typeck.c (get_delta_difference): Give hard error for conversion
1265 * cp-tree.h: Tweak formatting.
1267 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1269 * decl.c (push_namespace): Handle redeclaration error.
1271 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1272 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1273 (NAMESPACE_BINDING): New macro.
1274 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1277 * pt.c (push_template_decl): Use innermost_args.
1279 * decl.c (get_unique_name): Tweak from earlier in the name.
1281 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1283 * cp-tree.def: Add CPLUS_BINDING node.
1284 * cp-tree.h (tree_binding): new struct
1285 (BINDING_SCOPE, BINDING_VALUE): new macros
1286 (current_namespace, global_namespace): declare extern
1287 (struct lang_decl_flags): new field in_namespace
1288 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1289 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1290 (TREE_INDIRECT_USING): new macro
1291 * decl2.c (current_namespace, global_namespace): Declare. The
1292 value is a NAMESPACE_DECL now, not a TREE_LIST.
1293 (is_namespace_ancestor, namespace_ancestor):new static functions.
1294 (add_using_namespace, ambiguous_decl): likewise.
1295 (lookup_using_namespace): new support function for lookup_name.
1296 (qualified_lookup_using_namespace): new support function for
1297 do_scoped_id and lookup_namespace_name
1298 (get_namespace_id): mark as obsolete.
1299 (current_namespace_id): Likewise.
1300 (do_namespace_alias): Implement.
1301 (do_using_directive): Implement as call to add_using_namespace.
1302 * decl.c (binding_for_name): new function.
1303 (push_namespace, pop_namespace): implement.
1304 (push_decl): don't install a FUNCTION_DECL in the global branch.
1305 (lookup_namespace_name): implement using qualified lookup.
1306 (lookup_name_real): For global scoping, lookup in
1307 global_namespace. For namespace scoping, lookup in given
1308 namespace. For unscoped lookup, iterate over namespace,
1309 considering using directives.
1310 (init_decl_processing): initialize global_namespace.
1311 (grokvardecl): Build assembler name as static name for globals.
1312 (grokdeclarator): Remove old namespace mangling.
1313 (xref_tag): When installing a global binding for the
1314 tag, make sure we have an identifier.
1315 * method.c (build_overload_nested_name): mangle namespaces.
1316 (build_qualified_name): Likewise.
1317 (build_decl_overload_real): Likewise.
1318 * lex.c (build_lang_decl): set namespace for new declaration to
1320 (do_scoped_id): find global names in global or current
1321 namespace, or using qualified namespace lookup, depending on
1323 * init.c (build_member_call): When scope is namespace, use
1324 build_x_function_call instead.
1325 (build_offset_ref): When scope is namespace, collapse processing
1326 to lookup_namespace_name instead.
1327 * error.c (dump_decl): Support NAMESPACE_DECL.
1328 * decl.c (pushdecl): Bind globals to current namespace.
1329 (push_overloaded_decl): Likewise.
1330 (lookup_tag): Likewise.
1331 (lookup_name_current_level): Likewise.
1332 (xref_tag): Likewise.
1333 (start_function): Likewise.
1334 * lex.c (do_identifier): Likewise.
1335 (identifier_typedecl_value): Likewise.
1336 (real_yylex): Likewise.
1337 * method.c (do_inline_function_hair): Likewise.
1338 * parse.y (unscoped): Likewise.
1339 * pt.c (check_explicit_specialization): Likewise.
1340 (lookup_template_class): Likewise.
1341 * rtti.c (call_void_fn): Likewise.
1342 * sig.c (build_sigtable): Likewise.
1343 * ptree.c (lang_print_xnode): New function.
1345 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1347 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1348 and the args use template parms.
1350 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1352 * decl.c (xref_basetypes): Do call complete_type for basetypes
1353 that involve template parameters.
1355 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1357 * typeck2.c (process_init_constructor): Fix labeled init check.
1359 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1361 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1362 argument to tsubst and friends.
1364 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1366 * typeck.c (build_x_function_call): Handle static member function
1367 templates like non-templates. Handle friend templates like normal
1369 * pt.c (tsubst, *_PARM): Don't use orig_level.
1370 (get_bindings): Don't call add_to_template_args.
1371 (instantiate_template): Likewise.
1372 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1373 * ptree.c (print_lang_type): Print index/level for template parms.
1375 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1377 * Make-lang.in (cc1plus): Note that cc1plus depends on
1378 cp/cp-tree.h and cp/cp-tree.def.
1380 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1381 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1382 position in a template parameter list.
1383 * cp-tree.h (template_parm_index): New structure, used as the tree
1384 structure for a TEMPLATE_PARM_INDEX.
1385 (TEMPLATE_PARM_IDX): New macro.
1386 (TEMPLATE_PARM_LEVEL): Likewise.
1387 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1388 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1389 (TEMPLATE_PARM_DECL): Likewise.
1390 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1391 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1392 (TEMPLATE_TYPE_DECL): Likewise.
1393 (TEMPLATE_CONST_IDX): Remove.
1394 (TEMPLATE_CONST_LEVEL): Likewise.
1395 (TEMPLATE_CONST_SET_INFO): Likewise.
1396 (TEMPLATE_TYPE_SET_INFO): Likewise.
1397 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1399 (TEMPLATE_TYPE_LEVEL): Likewise.
1400 * decl.c (decls_match): Call comp_template_parms, rather than
1401 expanding it inline.
1402 (duplicate_decls): If two template declarations are being merged,
1403 then their TEMPLATE_INFOs should be merged as well.
1404 (grokfndecl): Save template-id information when declaring a friend
1405 with explicit template arguments. Pass arguments to
1406 check_explicit_specialization via correct convention; at some
1407 point check_explicit_specialization changed, but these call-sites
1409 (grokdeclarator): Tidy up slightly.
1410 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1411 two template functions with the same DECL_ASSEMBLER_NAME the same,
1412 since the names are not yet mangled.
1413 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1414 TEMPLATE_CONST_PARM.
1415 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1416 decl for a non-type parameter, rather than printing `<tparm ...>'.
1417 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1418 (do_friend): Deal with template friends.
1419 * lex.c (do_pending_inlines): Call
1420 maybe_begin_member_template_processing, rather than
1421 conditionally calling begin_member_template_processing.
1422 (process_next_inline): Likewise. Call
1423 maybe_end_member_template_processing, rather than
1424 conditionally calling end_member_template_processing.
1425 (do_pending_defargs): Likewise.
1426 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1427 TEMPLATE_CONST_PARM.
1428 * method.c (build_mangled_template_parm_index): New function.
1429 (build_overload_value): Use it.
1430 (build_overload_name): Likewise.
1431 * pt.c (finish_member_template_decl): Allow friend declarations.
1432 (template_class_depth): New function.
1433 (is_member_template): Rename, and modify, to become...
1434 (is_member_or_friend_template): New function.
1435 (end_member_template_processing): Rename, and modify, to become...
1436 (maybe_end_member_template_processing).
1437 (build_template_parm_index): New function.
1438 (reduce_template_parm_level): New function.
1439 (process_template_parm): Modify to use build_template_parm_index.
1440 (push_template_decl): Deal with friend templates.
1441 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1442 TEMPLATE_CONST_PARM.
1443 (tsubst_friend_function): New function.
1444 (instantiate_class_template): Generate the DECL_FRIENDLIST
1445 for a new instantiation by using tsubst_friend_function rather
1447 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1448 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1449 appropriate new macros. Use reduce_template_parm_level to
1450 generate lower-level template parameters. Handle tsubst'ing into
1451 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1452 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1453 templates. Similarly for the template parameters for a new
1455 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1456 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1457 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1458 (get_bindings): Call add_to_template_args if necessary.
1459 (instantiate_decl): Handle instantiations of friend templates.
1460 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1461 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1462 * spew.c (yylex): Do a little manual constant propogation to
1465 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1467 * error.c: Include sys/types.h.
1469 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1471 * method.c (build_mangled_name): Start CPP directives in column zero.
1473 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1475 * typeck2.c (process_init_constructor): Sorry about non-trivial
1476 labeled initializers.
1477 * parse.y (initlist): Reenable labeled initializers.
1479 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1481 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1482 all callers changed. Rely on the new parameter instead of arg
1483 being a TREE_LIST when determine whether we are working inside
1484 template template parameter. Clean up is_type test.
1486 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1488 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1489 * typeck2.c (initializer_constant_valid_p): Allow conversions
1490 between pointers and refrerences.
1492 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1494 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1495 if pedantic || warn_pointer_arith.
1497 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1499 * pt.c (unify): Handle TEMPLATE_DECL.
1501 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1503 * cp-tree.h (strip_attrs): Remove decl.
1505 1998-02-18 Doug Evans <devans@cygnus.com>
1507 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1508 Update olddecl's attributes too.
1509 (strip_attrs): Remove function.
1510 * typeck.c (common_type): Call merge_machine_type_attributes.
1512 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1514 * parse.y (initdcl0_innards): New grammar symbol.
1515 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1516 none, since the resulting value is never used.
1517 (parse_decl): New function.
1518 (datadef): Remove redundant actions.
1519 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1520 * parse.c: Regenerated.
1522 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1524 * parse.y (simple_stmt): Use getdecls() to check for decl.
1526 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1528 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1530 (c++.install-common): Install c++filt properly as native or as cross
1532 (c++.uninstall): Add c++filt.
1534 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1536 * call.c (standard_conversion): Fix multi-level ptr conversions.
1538 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1540 * init.c (build_new): Propagate error_mark_node up.
1542 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1544 * parse.y (simple_stmt): If the condition isn't a declaration,
1545 start the controlled block after the test.
1547 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1549 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1551 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1554 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1556 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1558 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1560 * cp-tree.h: Add access_protected_virtual_node.
1561 * class.c (init_class_processing): Initialize it.
1562 * decl.c (xref_basetypes): Use it.
1563 * parse.y (base_class_access_list): Likewise.
1565 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1566 (c++.install-common): Install c++filt.
1568 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1570 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1572 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1574 * call.c (reference_binding): Use comptypes when comparing
1575 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1577 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1579 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1580 (really_overloaded_fn): Move check here from is_overloaded_fn.
1581 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1583 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1585 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1588 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1590 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1591 equivalent duplicate.
1592 * decl.c (pushtag): Use the return value from push_template_decl.
1593 (duplicate_decls): When duplicating a template declaration, merge
1594 the DECL_TEMPLATE_RESULTs as well.
1595 (make_implicit_typename): Don't try to dive into typename types to
1596 find a context for making a new implicit typename.
1597 (start_decl): Use the return value from push_template_decl.
1598 (grokdeclarator): Complain about declarations list `const operator
1599 int'. Since we don't correctly handle in-class initializations of
1600 non-static data members, complain about this (now illegal)
1601 practice. Issue an error for initializations of non-const statics
1602 since that is illegal as well, and since we don't handle that case
1604 (start_function): Use the return value from push_template_decl.
1605 (start_method): Likewise.
1606 * decl2.c (grokfield): Likewise. Since the change to
1607 grokdeclarator ensures that all initialized fields are in fact
1608 static, remove a redundant test for TREE_PUBLIC.
1609 * parse.y (initlist): Disable labeled initializers since they do
1610 not work as per the documentation, and since they do not use the
1611 same syntax as the C front end.
1612 * pt.c (push_template_decl): Return the decl passed in, or an
1613 equivalent duplicate.
1614 (lookup_template_class): When searching in a nested context,
1615 use the right arguments.
1616 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1617 * typeck.c (build_component_ref): Assign the correct type to the
1618 result of build_vfn_ref.
1620 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1622 * pt.c (convert_nontype_argument): Fix typo.
1623 (check_explicit_specialization): Allow old-style specialization
1624 of class template members.
1626 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1627 Manfred Hollstein <manfred@s-direktnet.de>
1629 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1630 when deciding to override DECL_ASSEMBLER_NAME.
1632 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1634 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1635 * cp-tree.h (flag_do_squangling): Add declaration.
1636 * lang-options.h: Add -fsquangle and -fno-squangle.
1637 * method.c: Add macros and static variables for squangling.
1638 (build_overload_name): Rename to build_mangled_name, add logic for B
1639 compression, and split into process_modifiers and
1640 process_overload_item.
1641 (process_modifiers): New function, to handle constant, reference,
1643 (process_overload_item): New function, handles issue of type codes.
1644 (build_overload_name): New function, start squangling and call
1646 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1647 (start_squangling): New function to initialize squangling structs.
1648 (end_squangling): New function to destroy squangling structs.
1649 (nrepeats): Rename variable to Nrepeats.
1650 (issue_nrepeats): New function for issuing 'n' type repeats.
1651 (check_ktype): New function to check for type K name compression.
1652 (build_overload_nested_name): Add a check for K name compression.
1653 (build_qualified_name): Add a check for K name compression and don't
1654 use DECL_ASSEMBLER_NAME when squangling is on.
1655 (check_btype): New function, checks for B type compression.
1656 (build_static_name, build_decl_overload_real): Initiate squangling.
1657 (build_typename_overload, build_overload_with_type): Initiate
1660 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1662 * method.c (make_thunk): Avoid name buffer overflow.
1664 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1666 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1667 don't define them yet.
1669 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1671 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1673 * config-lang.in (diff_excludes): Use basename only.
1675 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1677 * tinfo2.cc: Add tinfo for signed char.
1679 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1681 * search.c (compute_access): Handle protected constructors in derived
1682 classes as accessible.
1684 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1686 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1687 Call convert_from_reference sooner.
1689 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1691 * cvt.c (ocp_convert): Obtain the constant values from constant
1692 decls even if the destination type is the same as the type of the
1695 * decl2.c (finish_file): Make sure that static inlines with
1696 definitions are not marked DECL_EXTERNAL before returning.
1698 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1700 * decl.c: Lose arg_looking_for_template.
1701 (lookup_name_real): Likewise.
1702 * parse.y: Lose processing_template_arg, template_arg1
1703 (primary): Likewise.
1704 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1706 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1708 * error.c (dump_decl): Fix type of default arguments for template
1709 template parameters and nontype template parameters.
1710 * parse.y (template_parm): Handle invalid default template
1711 template arguments here.
1713 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1714 for default template template argument.
1715 * pt.c (coerce_template_parms): Merge default template argument
1716 codes. Can treat RECORD_TYPE as template name if it is implicitly
1717 created. Fix argument index in error message.
1718 * typeck.c (comptypes): Merge template argument comparison codes in
1719 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1721 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1723 * lex.c (file_name_nondirectory): Also check for '/'.
1725 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1727 * parse.y (primary): Deal with statement-expressions in
1729 * pt.c (tsubst_copy): Handle BIND_EXPR.
1730 * tree.c (mapcar): Likewise.
1732 * call.c (add_template_candidate_real): Pass extra parameter to
1733 fn_type_unification.
1734 * cp-tree.h (fn_type_unification): Add parameter.
1735 * pt.c (fn_type_unification): Add additional parameter to deal with
1736 static member functions.
1737 (get_bindings): Deal with static member functions.
1739 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1740 (revert_static_member_fn): Declare.
1741 * decl.c (revert_static_member_fn): Remove declaration. Change
1742 linkage from internal to external.
1743 (cp_finish_decl): Deal with virtual functions in classes local to
1745 * decl2.c (finish_file): Don't forget to emit increment/decrement
1746 expressions in initializers for file-scope variables.
1747 * parse.y (typename_sub2): If the typename doesn't names a
1748 template, rather than a type, issue an error message.
1749 * pt.c (check_explicit_specialization): Handle specializations of
1750 static member functions.
1751 (coerce_template_parms): Handle offset references to lists of
1753 * search.c (note_debug_info_needed): Don't crash when handed a
1754 type which is being defined.
1755 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1756 that can happen with some illegal code.
1758 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1760 * call.c (user_harshness): Initialize `code' to 0.
1761 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1762 (null_ptr_cst_p): Add parentheses around && within ||.
1763 (standard_conversion): Likewise.
1764 (z_candidate): Likewise.
1765 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1766 (build_object_call): Likewise for `mem_args'.
1767 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1768 default case in enumeration switch.
1770 * class.c (build_vtable_entry): Add explicit braces to avoid
1772 (build_class_init_list): Likewise.
1773 (finish_struct_1): Initialize `width' to 0.
1774 (instantiate_type): Initialize `name' to NULL_TREE. Add
1775 explicit braces to avoid ambiguous `else'.
1777 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1780 * decl.c (grok_reference_init): Eliminate unused parameter, all
1782 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1783 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1784 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1785 (grokdeclarator): Add parentheses around && within ||. Add
1786 explicit braces to avoid ambiguous `else'.
1787 (grokparms): Initialize `type' to NULL_TREE.
1788 (xref_tag): Remove unused label `just_return'.
1789 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1790 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1791 (hack_incomplete_structures): Add parentheses around assignment
1792 used as truth value.
1794 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1796 * error.c: Include <stdlib.h>.
1797 (dump_expr): Change the type of `i' to size_t. Remove unused
1800 * except.c (init_exception_processing): Remove unused variable `d'.
1801 (expand_throw): Likewise for `label'.
1803 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1806 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1807 (sort_base_init): Likewise for `binfo'.
1808 (expand_member_init): Likewise for `rval'.
1809 (build_member_call): Add parentheses around assignment used as
1811 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1812 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1813 `old_immediate_size_expand' to 0.
1814 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1815 (build_vec_delete_1): Remove unused variable `block'.
1816 (expand_vec_init): Initialize `itype' to NULL_TREE.
1818 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1819 declaration of `index' and `rindex' with autoconf macros.
1820 (reinit_parse_for_expr): Remove unused variables
1821 `look_for_semicolon' and `look_for_lbrac'.
1822 (cons_up_default_function): Initialize `args' to NULL_TREE.
1823 (readescape): Initialize `firstdig' to 0.
1824 (real_yylex): Add parentheses around assignment used as truth value.
1826 * method.c: Include <strings.h> if we don't have <string.h>.
1827 Protect declaration of `index' with autoconf macro.
1829 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1830 Initialize `type' to NULL_TREE.
1831 (structsp): Remove unused variable `id'.
1833 * pt.c (coerce_template_parms): Add explicit braces to avoid
1835 (lookup_template_class): Initialize `template' to NULL_TREE.
1836 (instantiate_class_template): Remove unused variable `name' and `e'.
1837 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1838 (do_poplevel): Initialize `saved_warn_unused' to 0.
1839 (type_unification): Remove unused varable `parm'.
1840 (unify): Likewise for `j'.
1842 * repo.c (init_repo): Add parentheses around assignment used as
1844 (finish_repo): Remove unused varable `p'.
1846 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1847 (get_base_distance): Likewise.
1848 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1849 and `new_v' to NULL_TREE.
1850 (lookup_fnfields): Likewise for `rval_binfo_h'.
1851 (breadth_first_search): Add parentheses around assignment used as
1853 (get_template_base): Initialize `type' to NULL_TREE.
1855 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1857 (build_signature_table_constructor): Likewise for
1858 `last_rhs_field', `pfn' and `vt_off'.
1859 (build_sigtable): Likewise for `init'.
1861 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1862 (propagate_binfo_offsets): Likewise for `delta'.
1863 (hash_tree_cons): Initialize hashcode to 0.
1864 (can_free): Likewise for `size'.
1865 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1867 * typeck.c (convert_sequence): Hide prototype.
1868 (common_type): Add explicit braces to avoid ambiguous `else'.
1869 (comp_target_types): Likewise.
1870 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1871 (build_function_call_real): Add explicit braces to avoid ambiguous
1873 (convert_arguments): Initialize `called_thing' to 0.
1874 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1876 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1877 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1878 (build_x_arrow): Likewise for `last_rval'.
1880 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1882 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1884 * decl.c (init_decl_processing): Use set_sizetype.
1885 * decl2.c (sizetype): Don't declare.
1886 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1887 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1888 (build_component_addr, unary_complex_lvalue): Likewise.
1889 * rtti.c (expand_class_desc): Likewise.
1890 * class.c (get_vfield_offset): Likewise.
1892 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1894 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1895 early to avoid bogus error. Handle overloaded function
1896 names provided as template arguments correctly.
1897 (coerce_template_parms): Don't mishandle overloaded functions when
1898 dealing with template template parameters.
1899 (lookup_template_class): Issue an error message, rather than
1900 crashing, when the TYPE_DECL provided is not a template type.
1902 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1904 * class.c (instantiate_type): Don't just return a known type if
1907 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1909 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1910 since that code could never be reached.
1912 * error.c (dump_decl): Avoid aborting in the midst of printing an
1913 error message about an illegal template declaration.
1915 * parse.y (structsp): Print an error message, rather than crashing,
1916 when a class-head does not name a class.
1918 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1919 template arguments as a g++ extension.
1921 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1922 * decl2.c (grok_alignof): If processing_template_decl, just store
1924 * typeck.c (c_alignof): Likewise.
1925 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1926 * error.c (dump_expr): Likewise.
1927 * pt.c (tsubst_copy): Likewise.
1928 * tree.c (cp_tree_equal): Likewise.
1929 * pt.c (uses_template_parms): Correctly determine whether or not a
1930 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1931 folding can be done.
1933 * cp-tree.h (grok_enum_decls): Remove type parameter.
1934 * decl.c (grok_enum_decls): Likewise.
1935 * decl2.c (grok_x_components): Call grok_enum_decls
1936 unconditionally, since it will do nothing if there is no
1937 current_local_enum. Use the new calling sequence.
1938 * pt.c (tsubst_enum): Use the new calling sequence for
1941 * decl.c (start_function): Make member functions of local classes
1942 in extern inline functions have comdat linkage here...
1943 (grokdeclarator): Rather than here.
1945 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1947 * pt.c (convert_nontype_argument): Use decl_constant_value.
1949 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1951 * call.c (add_template_candidate_real): New function.
1952 (add_template_candidate): Use it.
1953 (add_template_conv_candidate): Likewise.
1954 (joust): Pass extra argument to more_specialized.
1955 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1956 (is_local_class): Remove.
1957 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1958 * cp-tree.h (is_local_class): Remove.
1959 (perform_array_to_pointer_conversion): Likewise.
1960 (finish_member_template_decl): Add.
1961 (check_explicit_specialization): Return a tree, not an int.
1962 (more_specialized): Take additional argument.
1963 (get_bindings): Likewise.
1964 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1965 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1966 (perform_array_to_pointer_conversion): Remove.
1967 * decl.c (saved_scope): Add processing_specialization,
1968 processing_explicit_instantiation fields.
1969 (maybe_push_to_top_level): Save them.
1970 (pop_from_top_level): Restore them.
1971 (grokfndecl): Use new return value from
1972 check_explicit_specialization.
1973 (start_decl): Don't check flag_guiding_decls before pushing
1975 (cp_finish_decl): Remove previous (bogus) change.
1976 (grok_declarator): Use decl_function_context rather than
1978 * decl2.c (finish_file): Pass extra argument to get_bindings.
1979 (build_expr_from_tree): Let build_x_component_ref check
1980 validity of arguments rather than doing it here.
1981 * lex.c (cons_up_default_function): Remove code fooling with
1982 processing_specialization, processing_explicit_instantiation
1983 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1984 * method.c (build_overload_identifier): Mangle local classes in
1985 template functions correctly.
1986 * parse.y (finish_member_template_decl): Move to pt.c.
1987 * pt.c (finish_member_template_decl): Moved here from parse.y.
1988 (print_candidates): New function.
1989 (determine_specialization): Change interface. Properly look for
1990 most specialized versions of template candidates.
1991 (check_explicit_specialization): Fully process explicit
1993 (push_template_decl): Avoid looking at CLASSTYPE fields in
1995 (determine_overloaded_function): Remove.
1996 (convert_nontype_argument): Change name from
1997 convert_nontype_parameter. Use determine_overloaded_function
1998 instead of instantiate_type.
1999 (mangle_class_name_for_template): Handle type contexts as well as
2001 (classtype_mangled_name): Likewise.
2002 (lookup_template_class): Likewise.
2004 (more_specialized): Take explict template arguments as a
2006 (most_specialized): Likewise.
2007 (get_bindings): Likewise. Check that return types match before
2008 proclaiming a function a match.
2009 (do_decl_instantiation): Remove code searching for function to
2010 instantiate; that is now done in check_explicit_specialization.
2011 (add_maybe_template): Pass extra argument to get_bindings.
2012 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2014 * typeck.c (build_component_ref): Check for invalid arguments.
2016 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2018 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2019 return_target and call_target are equivalent.
2021 * pt.c (type_unification_real): Just accept function parms that
2022 don't use any template parms.
2024 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2026 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2027 unset DECL_NOT_REALLY_EXTERN.
2029 * parse.y (typename_sub*): Fix std::.
2031 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2033 * error.c (dump_decl): Fix type default template args.
2034 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2036 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2038 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2039 (file_name_nondirectory): Use.
2041 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2043 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2044 that are not really present. Substitute default arguments in
2045 template template arguments. Correctly convert TEMPLATE_DECL to
2046 TEMPLATE_TEMPLATE_PARM.
2047 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2048 are no longer treated specially here.
2049 * parse.y (template_template_parm): Fix copy error.
2050 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2051 type created from template template parameters.
2052 * parse.y (bad_parm): Likewise
2054 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2055 (push_nested_class): Likewise.
2056 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2057 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2058 (copy_template_template_parm): Declare.
2059 * decl.c (arg_looking_for_template): New variable.
2060 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2061 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2062 node if arg_looking_for_template is nonzero.
2063 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2064 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2065 (grokdeclarator): Handle TEMPLATE_DECL.
2066 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2067 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2068 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2069 (dump_decl): Handle unnamed template type parameters.
2070 Handle template template parameters.
2071 (dump_function_name): Handle template template parameters.
2072 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2073 Handle TEMPLATE_TEMPLATE_PARM.
2074 * method.c (build_template_template_parm_names): New function.
2075 (build_template_parm_names): Handle TEMPLATE_DECL.
2076 (build_overload_nested_name, build_overload_name):
2077 Handle TEMPLATE_TEMPLATE_PARM.
2078 * parse.y (maybe_identifier): New nonterminal.
2079 (template_type_parm): Use it.
2080 (template_template_parm, template_arg1): New nonterminal.
2081 (template_parm): Add template_template_parm rules.
2082 (template_arg): Set processing_template_arg.
2083 (template_arg1): Rules moved from template_arg.
2084 (primary, nonnested_type): Set arg_looking_for_template if we are
2085 processing template arguments.
2086 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2087 (process_template_parm): Handle template template parameters.
2088 (coerce_template_parms, comp_template_args): Likewise.
2089 (mangle_class_name_for_template, lookup_template_class): Likewise.
2090 (uses_template_parms): Handle TEMPLATE_DECL and
2091 TEMPLATE_TEMPLATE_PARM.
2092 (current_template_args): Handle TEMPLATE_DECL.
2093 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2094 * search.c (dfs_walk, dfs_record_inheritance):
2095 Handle TEMPLATE_TEMPLATE_PARM.
2096 * tree.c (copy_template_template_parm): New function.
2097 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2098 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2100 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2102 * decl.c (start_decl): Don't allow duplicate definitions of static
2105 * call.c (build_user_type_conversion_1): Handle user-defined
2106 template conversion operators correctly.
2108 * decl2.c (build_expr_from_tree): Issue an error message if the
2109 object in a COMPONENT_REF is a TEMPLATE_DECL.
2111 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2113 * class.c (is_local_class): New function.
2114 * cp-tree.h (is_local_class): Declare it.
2115 (last_tree): Likewise.
2116 (begin_tree): Likewise.
2117 (end_tree): Likewise.
2118 (lookup_template_class): Change prototype.
2119 * decl.c (cp_finish_decl): Check for NULL where necesary.
2120 Consider FUNCTION_DECLS to declare objects with top-level binding,
2121 when calling make_decl_rtl.
2122 (grokdeclarator): Give members of local classes internal linkage.
2123 (start_function): Remove declaration of last_tree.
2124 (finish_function): Set flag_keep_inline_functions around call to
2125 rest_of_compilation if we are processing a member function in a
2127 (start_method): Call push_template_decl for member functions of
2128 local classes in template functions.
2129 * decl2.c (import_export_decl): Don't give external linkage to
2130 instantiations of templates with internal linkage.
2131 * parse.y (last_tree): Remove declaration.
2132 (template_type): Pass extra parameter to lookup_template_class.
2133 (self_template_type): Likewise.
2134 (structsp): Move call to reset_specialization into left_curly.
2135 (left_curly): Call reset_specialization, and begin_tree.
2136 * pt.c (saved_trees): New variable.
2137 (mangle_class_name_for_template): Change prototype. Use
2138 additional function context to name local classes in templates
2140 (classtype_mangled_name): Pass the context.
2141 (push_template_decl): Handle local classes and templates, and
2142 member functions for such classes.
2143 (convert_nontype_parameter): Fix handling of pointer-to-member
2145 (lookup_template_class): Handle local classes in templates.
2146 (tsubst): Likewise. Don't assume that template instantiations
2147 have external linkage; pay attention to the template declaration.
2148 (mark_decl_instantiated): Likewise.
2149 (begin_tree): New function.
2150 (end_tree): Likewise.
2152 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2153 that involve template parameters; that can lead to infinite
2154 recursion unnecessarily.
2156 * pt.c (register_specialization): Do not register specializations
2157 that aren't ready to be registered yet.
2158 (check_explicit_specialization): Handle explicit specialization of
2159 constructors and destructors.
2160 (build_template_decl): New function.
2161 (push_template_delc): Handle out-of-class specializations of
2164 * pt.c (check_explicit_specialization): Set up the template
2165 information before registering the specialization.
2166 (coerce_template_parms): Fix thinko.
2167 (tsubst): Handle specializations of member templates correctly.
2169 * class.c (finish_struct_methods): Remove calls to
2170 check_explicit_specialization from here.
2171 (finish_struct): And insert them here.
2172 * cp-tree.h (perform_qualification_conversions): New function.
2173 (perform_array_to_pointer_conversion): Likewise.
2174 (begin_explicit_instantiation): Likewise.
2175 (end_explicit_instantiation): Likewise.
2176 (determine_specialization): Renamed from
2177 determine_explicit_specialization.
2178 (comp_template_parms): New function.
2179 (processing_explicit_instantiation): New variable.
2180 * cvt.c (perform_qualification_conversions): New function.
2181 (perform_array_to_pointer_conversion): Likewise.
2182 * decl.c (duplicate_decls): Don't consider template functions
2183 alike unless they have the same parameters. Refine handling of
2184 instantiation/specialization mismatches.
2185 (start_decl): Don't call pushdecl for template specializations,
2186 since they don't affect overloading.
2187 (start_function): Likewise
2188 (grokfndecl): Call check_explicit_specialization a little later.
2189 Don't call duplicate_decls for memberm template specializations.
2190 (grokdeclarator): Don't update template_count for classes that are
2191 themselves specializations. Remove use of `2' as parameter to
2192 grokfndecl since that value isn't used.
2193 * lex.c (cons_up_default_function): Save and restore
2194 processing_explicit_instantiation around calls to grokfield.
2195 * parse.y (finish_member_template_decl): New function.
2196 (component_decl_1): Use it.
2197 (fn.def2): Likewise.
2198 (template_arg_list_opt): New nonterminal.
2199 (template_type): Use it.
2200 (self_template_type): Likewise.
2201 (template_id): Likewise.
2202 (object_template_id): Likewise.
2203 (notype_template_declarator): Likwise.
2204 (begin_explicit_instantiation): Likewise.
2205 (end_explicit_instantiation): Likewise.
2206 (explicit_instantiation): Use them.
2207 * pt.c (coerce_template_parms): Add parameters.
2208 (processing_explicit_instantiation): New variable.
2209 (convert_nontype_parameter): New function.
2210 (determine_overloaded_function): Likewise.
2211 (begin_explicit_instantiation): Likewise.
2212 (end_explicit_instantiation): Likewise.
2213 (retrieve_specialization): Likewise.
2214 (register_specialization): Likewise.
2215 (processing_explicit_specialization): Removed.
2216 (determine_specialization): Handle specializations of member
2217 functions of template class instantiations.
2218 (check_explicit_specialization): Refine to conform to standard.
2219 (comp_template_parms): New function.
2220 (coerce_template_parms): Call convert_nontype_parameter.
2221 (tsubst): Refine handling of member templates. Use
2222 register_specialization.
2223 (instantiate_template): Use retrieve_specialization.
2224 (do_decl_instantiation): Likewise.
2225 (instantiate_decl): Likewise.
2226 (type_unification): Improve handling of explict template
2228 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2229 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2230 * typeck.c (build_unary_op): Call determine_specialization, rather
2231 than determine_explicit_specialization.
2233 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2235 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2237 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2239 * error.c (dump_decl): For enum tags, output the tag, not its value.
2241 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2243 * decl.c (init_decl_processing): Only call init_rtti_processing
2246 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2248 * init.c (build_new_1): Split out from build_new.
2249 (build_new): Just return a NEW_EXPR.
2250 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2252 * decl2.c (get_temp_regvar): Tweak.
2254 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2255 * class.c (resolves_to_fixed_type_p): Remove use.
2256 * method.c (build_opfncall): Likewise.
2257 * call.c (build_new_op): Likewise.
2259 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2261 * exception.cc (__eh_alloc, __eh_free): New fns.
2262 (__cp_push_exception, __cp_pop_exception): Use them.
2263 (__uncatch_exception): Call terminate here if no exception.
2264 * except.c (build_terminate_handler): New fn.
2265 (expand_start_catch_block): Use it.
2266 (expand_exception_blocks): Likewise.
2267 (alloc_eh_object): New fn.
2268 (expand_throw): Use it. Protect exception init with terminate.
2269 * typeck.c (build_modify_expr): Remove code that ignores trivial
2272 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2274 * call.c (add_builtin_candidate): Add default case in enumeration
2276 (build_new_op): Likewise.
2277 (convert_like): Likewise.
2278 * cvt.c (build_expr_type_conversion): Likewise.
2279 * tree.c (real_lvalue_p): Likewise.
2280 (lvalue_p): Likewise.
2281 (cp_tree_equal): Likewise.
2282 * typeck.c (comptypes): Likewise.
2283 (build_component_ref): Likewise.
2284 (build_function_call_real): Likewise.
2285 (build_binary_op_nodefault): Likewise.
2286 (build_unary_op): Likewise.
2287 (build_modify_expr): Likewise.
2288 * typeck2.c (initializer_constant_valid_p): Likewise.
2290 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2292 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2294 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2296 * pt.c (coerce_template_parms): Make sure to digest_init if
2299 * decl.c (duplicate_decls): Make the newdecl virtual if the
2300 olddecl was, just as is done with other attributes of olddecl.
2302 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2304 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2305 address of an OFFSET_REF.
2307 * cp-tree.def: Add AGGR_INIT_EXPR.
2308 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2309 AGGR_INIT_EXPR where appropriate.
2310 * expr.c (cplus_expand_expr): Likewise. Simplify.
2312 * decl2.c (finish_file): Remove call to register_exception_table.
2314 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2316 * pt.c (instantiate_class_template): Don't do injection when
2317 processing_template_decl is true, as pollutes current_binding_level
2320 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2322 * pt.c (maybe_fold_nontype_arg): Add prototype.
2324 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2326 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2327 * error.c (dump_expr): Likewise.
2329 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2331 * typeck.c (build_function_call_real): Remove "inline called before
2332 definition" pedwarn.
2334 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2336 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2338 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2340 * pt.c (type_unification_real): Change __null to type void* with
2343 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2345 * call.c (implicit_conversion): Don't call
2346 build_user_type_conversion_1 with a NULL expr, since it will
2349 * pt.c (unify): Don't try to unify array bounds if either array is
2352 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2354 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2355 Replace extern decls with casts.
2357 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2358 Update last_parm_cleanup_insn.
2359 (store_after_parms): Remove.
2360 * cp-tree.h: Adjust.
2362 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2364 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2365 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2366 (import_export_vtable): Use make_decl_one_only instead of
2367 comdat_linkage for win32 tweak.
2368 (import_export_decl): Likewise.
2369 * pt.c (mark_decl_instantiated): Likewise.
2371 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2373 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2375 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2376 * except.c (expand_builtin_throw): Remove.
2377 * cp-tree.h: Remove ptr_ptr_type_node.
2380 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2382 * decl.c (ptr_ptr_type_node): Define.
2383 (init_decl_processing): Initialize it.
2384 * cp-tree.h: Declare it.
2385 * exception.cc (__cp_exception_info): Use __get_eh_info.
2386 (__cp_push_exception): Ditto.
2387 (__cp_pop_exception): Ditto.
2389 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2390 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2392 (init_exception_processing): Removed saved_pc initialization.
2394 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2396 * pt.c (instantiate_decl): Defer all templates but inline functions.
2398 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2400 * init.c (expand_vec_init): Don't fold a list of parameters.
2402 * decl.c (copy_args_p): Handle copy elision for types with virtual
2404 * call.c (build_over_call): Likewise.
2406 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2408 * pt.c (lookup_template_function): Copy the template arguments,
2409 not just the list containing them, to the permanent obstack.
2411 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2413 * except.c (expand_start_catch_block): suspend_momentary for the
2416 * error.c (dump_decl): Handle LOOKUP_EXPR.
2418 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2420 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2421 permanent obstack if we are processing a template decl.
2422 * typeck.c (build_static_cast): Likewise.
2423 (build_const_cast): Likewise.
2424 (build_reinterpret_cast): Likewise.
2426 * pt.c (coerce_template_parms): Coerce some expressions, even
2427 when processing_template_decl.
2429 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2431 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2432 handling of pointer difference expressions.
2434 * typeck.c (comp_target_types): Comparison of function/method types
2435 is independent of nptrs.
2437 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2439 * pt.c (tsubst): Avoid creating pointer to reference and
2440 reference to reference types.
2442 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2444 * parse.y (do_id): New nonterminal.
2445 (template_id): Use it.
2447 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2449 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2450 * spew.c (yylex): Don't do_identifier here.
2451 * decl2.c (build_expr_from_tree): Revert last change.
2453 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2454 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2456 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2458 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2460 * call.c (build_op_delete_call): Adjust.
2462 * except.c (expand_end_catch_block): Lose rethrow region.
2463 (expand_start_catch_block): Likewise.
2464 (expand_end_catch_block): Don't expand_leftover_cleanups.
2466 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2468 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2469 DECL_TEMPLATE_INSTANTIATION).
2471 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2473 * tree.c (is_overloaded_fn): Handle getting a fn template.
2474 (really_overloaded_fn): Likewise.
2475 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2476 * pt.c (check_explicit_specialization): Tweak.
2477 (determine_explicit_specialization): Tweak.
2479 * tree.c, cp-tree.h (get_target_expr): New fn.
2481 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2483 * pt.c (check_explicit_specialization): Fix misspelling in
2484 diagnostic: `preceeded'.
2485 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2488 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2490 * pt.c (determine_explicit_specialization): Avoid an internal
2491 error for bad specializations.
2493 * method.c (build_overload_value): Handle SCOPE_REF.
2495 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2497 * class.c (prepare_fresh_vtable): Enable even more complex MI
2500 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2502 * exception.cc (__check_eh_spec): Optimize a bit.
2504 * exception.cc (__cp_pop_exception): Lose handler arg.
2505 * except.c (do_pop_exception): Likewise.
2506 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2507 (expand_end_catch_block): Likewise.
2509 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2511 * pt.c (check_explicit_specialization): Complain about using a
2512 template-id for a non-specialization.
2514 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2516 * repo.c: Prototype rindex only if needed.
2519 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2521 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2523 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2525 * typeck.c (build_const_cast): Handle references here instead of
2526 handing off to convert_to_reference.
2528 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2529 TerminateFunctionCall.
2530 (init_exception_processing): Likewise. Terminate et al are now
2531 the fns, not ADDR_EXPRs.
2532 (various): Lose redundant assemble_external calls.
2533 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2535 * cp-tree.h (struct lang_decl_flags): Add comdat.
2536 (DECL_COMDAT): New macro.
2537 * decl.c (duplicate_decls): Propagate it.
2538 (cp_finish_decl): Handle it.
2539 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2541 * class.c: Remove static pending_hard_virtuals.
2542 (add_virtual_function): Take pointers to pending_virtuals
2543 and pending_hard_virtuals.
2544 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2546 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2548 * decl2.c (import_export_vtable): If we support one_only but not
2549 weak symbols, mark instantiated template vtables one_only.
2550 (import_export_decl): Likewise for tinfo functions.
2551 (finish_vtable_vardecl): Also write out vtables from explicitly
2552 instantiated template classes.
2553 * pt.c (mark_class_instantiated): Revert last change.
2555 * except.c (expand_throw): Call mark_used on the destructor.
2557 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2559 * lex.c (lang_init): Enable flag_exceptions by default if no
2560 command line switch was specified.
2562 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2564 * pt.c (unify): Handle `void' template parameters in
2567 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2569 * rtti.c (build_dynamic_cast): Handle template case here.
2570 (build_dynamic_cast_1): Not here.
2572 * typeck2.c (digest_init): Make copies where appropriate.
2574 * decl2.c (delete_sanity): resolve_offset_ref.
2576 * except.c: Call terminate without caching so many bits.
2578 * except.c (expand_start_catch_block): Fix catching a reference
2581 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2583 * init.c (build_new): Copy size to the saveable obstack.
2585 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2586 TRY_CATCH_EXPR for now.
2588 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2590 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2591 has DECL_LANG_SPECIFIC.
2593 * exception.cc (struct cp_eh_info): Add handlers field.
2594 (__cp_push_exception): Initialize it.
2595 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2596 (__throw_bad_exception): Remove.
2597 * except.c (call_eh_info): Add handlers field.
2598 (get_eh_handlers): New fn.
2599 (push_eh_cleanup): Increment handlers.
2601 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2603 * except.c (expand_start_eh_spec): Use the try/catch code.
2604 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2605 doing everything inline.
2606 (init_exception_processing): throw_type_match now takes
2607 const void pointers.
2608 * exception.cc (__check_eh_spec): New fn.
2609 * inc/exception: Neither terminate nor unexpected return.
2610 * decl.c: Make const_ptr_type_node public.
2611 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2613 * except.c (expand_start_catch_block): We only need the rethrow
2614 region for non-sjlj exceptions.
2615 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2617 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2619 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2620 (various.o): Likewise.
2621 * inc/new: Add placement deletes. Add throw specs for default new.
2622 * new.cc (set_new_handler): Move here from libgcc2.
2623 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2624 (new): Move from libgcc2. Throw bad_alloc.
2625 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2626 * decl.c (init_decl_processing): Update exception specs on new and
2629 * method.c (build_decl_overload_real): Don't mess with global
2632 * init.c (build_new): Check for null throw spec, not nothrow_t.
2634 * decl.c (duplicate_decls): Don't complain about different exceptions
2635 from an internal declaration.
2637 * call.c (build_op_delete_call): Fix check for member fns again.
2639 * decl2.c (import_export_decl): Interface hackery affects
2640 virtual synthesized methods.
2642 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2644 * decl.c (start_decl): Don't just complain about a mismatched
2647 * decl.c (make_implicit_typename): Handle case where t is not
2648 actually from context.
2649 * tree.c (get_type_decl): Lose identifier case.
2650 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2651 * parse.y (nonnested_type): Just use lookup_name.
2652 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2654 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2656 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2657 T was built in C language context (for example, by
2658 output_func_start_profiler).
2660 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2662 * decl.c (make_implicit_typename): New fn.
2663 (lookup_name_real): Use it. Use current_class_type as the context.
2665 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2667 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2669 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2671 * friend.c (do_friend): Warn about non-template friends in templates.
2673 * call.c (build_op_delete_call): Fix handling of inherited delete.
2675 * search.c (dfs_record_inheritance): Ignore template type parms.
2677 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2679 * call.c (build_new_op): Fix copy error.
2680 (build_op_new_call): New fn.
2681 (build_op_delete_call): New fn.
2682 * cp-tree.h: Declare them.
2683 * init.c (build_new): Use them. Support placement delete.
2684 (build_x_delete): Use build_op_delete_call.
2685 (build_delete): Likewise.
2686 * decl2.c (delete_sanity): Likewise.
2687 (coerce_delete_type): Don't complain about placement delete.
2689 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2691 * call.c (build_new_function_call): Remove unused 'obj' parm.
2692 * cp-tree.h, typeck.c: Adjust.
2694 * init.c (build_new): Make the cleanup last longer.
2695 (expand_vec_init): Call do_pending_stack_adjust.
2697 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2699 * pt.c (do_type_instantiation): Fix typo.
2700 (mark_class_instantiated): If we support one_only but not weak
2701 symbols, don't mark this as known.
2703 * init.c (build_new): Handle vec delete in EH cleanup.
2705 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2707 * call.c (build_method_call): Call complete_type before checking
2710 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2712 * decl.c (add_block_current_level): Delete.
2713 * init.c (build_vec_delete_1): Delete build_block and
2714 add_block_current_level calls.
2716 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2718 * init.c (build_new): Handle freeing allocated memory when the
2721 * call.c (build_new_method_call): Fix flags arg.
2723 * pt.c (do_type_instantiation): Don't try to instantiate
2725 (mark_decl_instantiated): If we support one_only but not
2726 weak symbols, mark this one_only.
2727 * decl2.c (import_export_vtable): Don't defer handling of vtables
2728 if MULTIPLE_SYMBOL_SPACES.
2730 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2732 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2734 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2736 * except.c (do_pop_exception): Return a value.
2738 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2740 * call.c (build_new_method_call): Handle getting a
2741 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2742 if we got template parms.
2743 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2745 * decl2.c (build_expr_from_tree): Tweak last change.
2746 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2747 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2748 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2750 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2752 * pt.c (tsubst_copy): Handle explicit template arguments in
2754 * typeck.c (build_x_function_call): Likewise.
2755 * decl2.c (build_expr_from_tree): Lookup function name if it
2758 * pt.c (tsubst): Instantiate template functions properly when
2759 template parameter does not appear in function arguments and return
2761 (comp_template_args): Handle member templates required by tsubst.
2763 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2765 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2768 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2770 * pt.c (coerce_template_parms): Tweak error message.
2772 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2773 return type defaults to `int', even if there are storage-class
2776 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2778 Complete nested exception support.
2779 * except.c (do_pop_exception): Split out...
2780 (push_eh_cleanup): From here. Handle the EH region by hand.
2781 (expand_start_catch_block): Add a new level for the catch parm.
2782 Move the rethrow region outside the two cleanup regions.
2783 Protect the initializer for the catch parm with terminate.
2784 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2785 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2786 popping off the middle of the stack.
2787 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2788 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2789 (build_cplus_new): Only wrap CALL_EXPRs.
2790 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2791 the constructor call.
2793 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2795 * Make-lang.in (c++.distdir): Make inc subdirectory.
2797 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2799 * decl2.c (finish_file): Put back some code.
2801 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2803 * decl2.c (finish_file): Remove redundant code.
2804 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2806 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2808 * except.c (call_eh_info): Split out...
2809 (push_eh_info): From here.
2810 (expand_builtin_throw): Use it.
2811 (expand_start_catch_block): Move region start back.
2813 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2815 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2816 (real_yylex): Record wide strings using target endianness, not host.
2818 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2820 * repo.c (rindex): Add decl unconditionally.
2821 (get_base_filename, open_repo_file): Don't cast rindex.
2822 * xref.c (rindex): Add decl unconditionally.
2823 (index): Remove unused decl.
2824 (open_xref_file): Don't cast rindex.
2826 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2828 * class.c (build_vbase_path): Propagate the result type properly.
2830 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2832 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2833 remaining use of saved_throw_type with a call to get_eh_type.
2835 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2837 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2838 (file_name_nondirectory): New function, doing the same as the macro.
2839 (set_typedecl_interface_info): Use it instead of the macro.
2840 (check_newline): Likewise.
2841 (handle_cp_pragma): Likewise.
2843 * repo.c (get_base_filename): Cast result of rindex to char*.
2844 (open_repo_file): Likewise.
2845 * xref.c (open_xref_file): Likewise.
2846 * error.c (dump_char): Make its arg int, not char.
2848 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2849 the exact number of fields.
2851 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2853 Support for nested exceptions.
2854 * tinfo2.cc (__is_pointer): New fn.
2855 * exception.cc (struct cp_eh_info): Define.
2856 (__cp_exception_info, __uncatch_exception): New fns.
2857 (__cp_push_exception, __cp_pop_exception): New fns.
2858 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2860 (init_exception_processing): Likewise. __eh_pc is now external.
2861 (push_eh_info): New fn.
2862 (get_eh_{info,value,type,caught}): New fns.
2863 (push_eh_cleanup): Just call __cp_pop_exception.
2864 (expand_start_catch_block): Use push_eh_info. Start the eh region
2866 (expand_end_eh_spec): Use push_eh_info.
2867 (expand_throw): Call __cp_push_exception to set up the exception info.
2868 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2870 (expand_builtin_throw): Don't refer to empty_fndecl.
2872 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2874 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2876 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2878 * method.c (build_template_parm_names, build_decl_overload_real):
2879 Add static to definitions.
2880 * pt.c (add_to_template_args, note_template_header,
2881 processing_explicit_specialization, type_unification_real): Likewise.
2882 ({determine,check}_explicit_specialization): Use a single string for
2885 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2887 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2888 (expand_end_catch_block): Likewise.
2889 (expand_end_eh_spec): Likewise.
2891 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2893 * decl.c (duplicate_decls): Handle template specializations
2895 * error.c (dump_function_name): Fix printing of specializations of
2896 member functions that are not member templates.
2897 * cp-tree.h (processing_specialization): Make global.
2898 * pt.c (processing_specialization): Likewise.
2899 * lex.c (cons_up_default_function): Save and restore
2900 processing_specialization to avoid confusion.
2902 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2904 * decl.c (init_decl_processing): Give null_node unknown* type.
2905 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2906 (common_type): Likewise.
2907 * error.c (args_as_string): Recognize null_node.
2909 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2911 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2912 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2914 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2916 * Make-lang.in (g++): Include prefix.o.
2918 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2920 * pt.c (determine_explicit_specialization): Initialize "dummy"
2921 to keep Purify quiet.
2923 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2925 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2926 (build_overload_int): Not here.
2928 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2930 * class.c (build_type_pathname): Remove.
2931 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2933 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2935 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2936 &&label GNU extension.
2938 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2940 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2941 so as to avoid incorrect manglings.
2942 * method.c (build_decl_overload_real): Don't mangle return types
2945 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2947 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2948 scratch_tree_cons): Define as macros for now.
2949 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2950 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2951 typeck2.c: Use them and the expression_obstack variants.
2953 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2955 * decl.c (store_return_init): Allow classes with explicit ctors to
2956 be used with the named return values extension.
2958 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2960 * pt.c (instantiate_decl): Fix previous change.
2962 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2964 * pt.c (tsubst): Fix thinko.
2965 (instantiate_decl): Really use the original template.
2967 * call.c (build_new_method_call): Use simple constructor_name for
2970 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2972 * method.c (build_underscore_int): Don't use ANSI specific
2975 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2977 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2978 for our key method; it might have been inlined by -O3.
2980 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2982 * decl.c (make_typename_type): Do not try to call lookup_field for
2983 non-aggregate types.
2985 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2987 * typeck.c (build_reinterpret_cast): Tweak.
2989 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2991 * typeck.c (build_reinterpret_cast): converting a void pointer
2992 to function pointer with a reinterpret_cast produces a warning
2993 if -pedantic is issued
2995 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2997 * typeck.c (c_expand_return): Don't warn about returning a
2998 reference-type variable as a reference.
3000 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3002 * method.c (build_static_name): Fix typo.
3004 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3006 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3007 OLDDECL before we try to do DECL_USE_TEMPLATE.
3009 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3011 * decl.c (duplicate_decls): Don't warn about template instances.
3013 * typeck.c (mark_addressable): Lose ancient code that unsets
3016 * pt.c (do_decl_instantiation): Lose support for instantiating
3019 * call.c (build_new_function_call): Fix handling of null explicit
3021 (build_new_method_call): Likewise.
3023 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3025 * method.c (build_underscore_int): Fix typo.
3027 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3029 * tree.c (print_lang_statistics): #if 0 call to
3030 print_inline_obstack_statistics until its definition is checked in.
3032 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3034 * decl2.c (finish_file): Move dump_tree_statistics to end.
3036 * pt.c (instantiate_decl): Look for the original template.
3037 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3038 of member templates.
3040 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3042 * Makefile.in (g++FAQ.*): New rules.
3043 (CONFLICTS): Update.
3044 * g++FAQ.texi: Moved from libg++.
3046 * parse.y (PFUNCNAME): Only specify the type once.
3048 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3050 * lex.c (real_yylex): Clean up the code to fully behave the way
3051 the c-lex.c parser does for complex and real numbers.
3053 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3055 * method.c (build_decl_overload_real): Reformat.
3057 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3059 * method.c (synthesize_method): If at_eof, determine our linkage.
3061 1997-09-29 Paul Eggert <eggert@twinsun.com>
3063 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3064 diagnostic if !dollars_in_ident or if pedantic.
3066 * lang-specs.h (@c++): -ansi no longer implies -$.
3068 * decl2.c (lang_decode_option):
3069 -traditional and -ansi now do not mess with
3072 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3074 * Makefile.in (parse.o, decl.o): Also depend on
3075 $(srcdir)/../except.h $(srcdir)/../output.h.
3076 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3077 $(srcdir)/../except.h $(srcdir)/../output.h.
3078 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3081 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3083 * expr.c (cplus_expand_expr): Make it static.
3085 * decl2.c, init.c, typeck.c: Include "expr.h".
3086 (expand_expr): Use proper values when calling the function.
3088 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3090 * lang-options.h: new -Wold-style-cast flag.
3091 * cp-tree.h (warn_old_style_cast): new variable.
3092 * decl2.c (warn_old_style_cast): ditto.
3093 (lang_decode_option): support -Wold-style-cast.
3094 (reparse_absdcl_as_casts): produce old-style-cast warning.
3096 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3098 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3099 TREE_USED, reset value based on already_used.
3101 * init.c (expand_member_init): Revert change.
3103 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3105 * cp-tree.h, decl.c, decl2.c, pt.c:
3106 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3108 * decl2.c (lang_decode_option): Add missing ;.
3110 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3112 * friend.c (do_friend): Disable injection for all template-derived
3114 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3115 * parse.y (notype_template_declarator): New nonterminal.
3116 (direct_notype_declarator): Use it.
3117 (complex_direct_notype_declarator): Likewise.
3118 (object_template_id): Accept any kind of identifier after TEMPLATE.
3119 (notype_qualified_id): Don't add template declarators here.
3121 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3123 * call.c (add_template_candidate): Add explicit_targs parameter.
3124 (build_scoped_method_call): Use it.
3125 (build_overload_call_real): Likewise.
3126 (build_user_type_conversion_1): Likewise.
3127 (build_new_function_call): Likewise.
3128 (build_object_call): Likewise.
3129 (build_new_op): Likewise.
3130 (build_new_method_call): Likewise.
3131 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3132 (build_new_method_call): Likewise.
3134 * class.c (finish_struct_methods): Add specialization pass to
3135 determine which methods were specializing which other methods.
3136 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3138 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3140 * cp-tree.h (name_mangling_version): New variable.
3141 (flag_guiding_decls): Likewise.
3142 (build_template_decl_overload): New function.
3143 (begin_specialization): Likewise.
3144 (reset_specialization): Likewise.
3145 (end_specialization): Likewise.
3146 (determine_explicit_specialization): Likewise.
3147 (check_explicit_specialization): Likewise.
3148 (lookup_template_function): Likewise.
3149 (fn_type_unification): Add explicit_targs parameter.
3150 (type_unification): Likewise.
3152 * decl.c (duplicate_decls): Add smarts for explicit
3154 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3156 (grokfndecl): Call check_explicit_specialization.
3158 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3159 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3160 (check_classfn): Handle specializations.
3162 * error.c (dump_function_name): Print specialization arguments.
3164 * friend.c (do_friend): Don't call pushdecl for template
3167 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3169 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3170 and -fno-guiding-decls.
3172 * lex.c (identifier_type): Return PFUNCNAME for template function
3175 * method.c (build_decl_overload_real): New function.
3176 (build_template_parm_names): New function.
3177 (build_overload_identifier): Use it.
3178 (build_underscore_int): New function.
3179 (build_overload_int): Use it. Add levels for template
3181 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3182 (build_overload_nested_names): Handle template type parameters.
3183 (build_template_decl_overload): New function.
3185 * parse.y (YYSTYPE): New ntype member.
3186 (nested_name_specifier): Use it.
3187 (nested_name_specifier_1): Likewise.
3188 (PFUNCNAME): New token.
3189 (template_id, object_template_id): New non-terminals.
3190 (template_parm_list): Note specializations.
3191 (template_def): Likewise.
3192 (structsp): Likewise.
3193 (fn.def2): Handle member template specializations.
3194 (component_decl_1): Likewise.
3195 (direct_notype_declarator): Handle template-ids.
3196 (component_decl_1): Likewise.
3197 (direct_notype_declarator): Handle template-ids.
3198 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3200 * pt.c (processing_specializations): New variable.
3201 (template_header_count): Likewise.
3202 (type_unification_real): New function.
3203 (processing_explicit_specialization): Likewise.
3204 (note_template_header): Likewise.
3205 (is_member_template): Handle specializations.
3206 (end_template_decl): Call reset_specialization.
3207 (push_template_decl): Handle member template specializations.
3209 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3210 (instantiate_template): Handle specializations.
3211 (instantiate_decl): Likewise.
3212 (fn_type_unification): Handle explicit_targs.
3213 (type_unification): Likewise. Allow incomplete unification
3214 without an error message, if allow_incomplete.
3215 (get_bindings): Use new calling sequence for fn_type_unification.
3217 * spew.c (yylex): Handle PFUNCNAME.
3219 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3220 (really_overloaded_fn): Likewise.
3221 (get_first_fn): Handle function templates.
3223 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3224 Handle TEMPLATE_ID_EXPR.
3225 (build_x_unary_op): Likewise.
3226 (build_unary_op): Likewise.
3227 (mark_addressable): Templates whose address is taken are marked
3230 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3232 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3233 accepting any kind of type, not only int.
3235 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3237 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3238 about covariant returns.
3240 * parse.y (member_init): Also imply typename here. Remove ancient
3241 extension for initializing base members.
3243 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3245 Handle multi-level typenames and implicit typename in base list.
3246 * parse.y (typename_sub{,[0-2]}): New rules.
3247 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3248 (nonnested_type): New rule.
3249 (complete_type_name): Use it.
3250 (base_class.1): Use typename_sub and nonnested_type.
3251 (nested_name_specifier): Don't elide std:: here.
3252 * decl.c (make_typename_type): Handle getting a type for NAME.
3253 (lookup_name_real): Turn std:: into :: here.
3255 Rvalue conversions were removed in London.
3256 * call.c (is_subseq): Don't consider lvalue transformations.
3257 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3258 (joust): Reenable ?: kludge.
3260 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3262 * decl.c (start_function): Up warning of no return type to be a
3265 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3267 * init.c (expand_member_init): Don't set TREE_USED.
3268 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3269 set,don't clear TREE_USED wholesale.
3271 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3273 * call.c (build_over_call): Do require_complete_type before
3276 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3278 * search.c (lookup_field): Call complete_type in all cases.
3280 * decl.c (finish_function): Just warn about flowing off the end.
3282 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3284 * decl.c (grokparms): Don't bash a permanent list node if we're
3287 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3289 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3291 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3293 * call.c (build_new_op): Give better error for syntactically
3294 correct, but semantically invalid, use of undeclared template.
3296 * call.c (compare_qual): Handle pmfs.
3298 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3299 after the exception spec.
3301 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3303 * call.c (null_ptr_cst_p): Integer type, not integral type.
3305 * call.c (joust): Disable warnings until they can be moved to the
3308 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3310 * Makefile.in, config-lang.in: Convert to autoconf.
3312 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3314 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3317 * pt.c (most_specialized_class): Fix typo.
3318 (tsubst): Move constant folding to TREE_VEC case.
3320 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3322 * pt.c (do_poplevel): Don't warn about unused local variables
3323 while processing_template_decl since we don't always know whether
3324 or not they will need constructing/destructing.
3326 * pt.c (uses_template_parms): Check the values of an enumeration
3327 type to make sure they don't depend on template parms.
3329 * decl.c (make_typename_type): Don't lookup the field if the
3330 context uses template parms, even if we're not
3331 processing_template_decl at the moment.
3333 * pt.c (coerce_template_parms): Avoid looking at the
3334 TYPE_LANG_DECL portion of a typename type, since there won't be
3336 (tsubst): Do constant folding as necessary to make sure that
3337 arguments passed to lookup_template_class really are constants.
3339 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3341 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3342 * decl2.c (finish_file): Only register exception tables if we
3345 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3347 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3349 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3351 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3353 * error.c (dump_decl): Avoid crashing when presented with a
3354 uninitialized constant, as can occur with a template parameter.
3355 (dump_expr): Make sure that there are enough levels of
3356 current_template_parms before we start diving through them.
3358 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3360 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3363 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3365 * except.c (expand_throw): Call build_delete for all
3366 exception types, not just objects with destructors.
3368 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3370 * decl.c (current_local_enum): Remove static.
3371 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3372 in case template is expanded in enum decl.
3373 (instantiate_class_template) : Use new tsubst_enum signature.
3374 (tsubst_expr): Likewise.
3376 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3378 * pt.c (begin_member_template_processing): Take a function as
3379 argument, not a set of template arguments. Use the template
3380 parameters, rather than the arguments. Handle non-type parameters
3381 correctly. Push a binding level for the parameters so that multiple
3382 member templates using the same parameter names can be declared.
3383 (end_member_template_processing): Pop the binding level.
3384 (push_template_decl): Mark member templates as static when
3387 * lex.c (do_pending_inlines): Pass the function, not its template
3388 arguments, to begin_member_template_processing.
3389 (process_next_inline): Likewise.
3390 (do_pending_defargs): Likewise.
3392 * error.c (dump_expr): Obtain the correct declaration for a
3393 TEMPLATE_CONST_PARM.
3395 * call.c (add_template_conv_candidate): New function.
3396 (build_object_call): Handle member templates, as done in the other
3399 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3401 * decl.c (replace_defag): Undo previous change.
3402 * lex.c (do_pending_defargs): Deal with member templates.
3404 * pt.c (is_member_template): Avoid crashing when passed a
3405 non-function argument.
3407 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3409 * class.c (grow_method): Remove check for redeclaration.
3411 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3413 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3414 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3415 (PRIMARY_TEMPLATE_P): Use it.
3416 * call.c (build_overload_call_real): Use it.
3417 * class.c (instantiate_type): Likewise.
3418 * decl.c (decls_match): Likewise.
3419 * method.c (build_overload_identifier): Likewise.
3420 * pt.c (push_template_decl): Likewise.
3421 (classtype_mangled_name): Likewise.
3422 (lookup_template_class): Likewise.
3424 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3425 DECL_NTPARMS to conform to usage elsewhere.
3426 * call.c (add_template_candidate): Likewise.
3427 * class.c (instantiate_type): Likewise.
3428 * pt.c (instantiate_template): Likewise.
3429 (get_bindings): Likewise.
3431 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3434 * pt.c (unify): Undo changes to allow multiple levels of template
3436 (type_unification): Likewise.
3437 (fn_type_unification): Likewise.
3438 (get_class_bindings): Likewise.
3439 * cp-tree.h (Likewise).
3441 * decl.c (replace_defarg): Check that the type of the default
3442 parameter does not invlove a template type before complaining
3443 about the initialization.
3445 * error.c (dump_expr): Deal with template constant parameters in
3446 member templates correctly.
3448 * pt.c (is_member_template): Deal with class specializations
3450 (tsubst): Handle "partial instantiation" of member templates
3453 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3455 * pt.c (type_unification): Change calling squence to allow for
3456 multiple levels of template parameters.
3457 (tsubst_expr): Likewise.
3459 (tsubst_copy): Likewise.
3460 (instantiate_template): Likewise.
3462 * call.c (build_overload_call_real): Use it.
3463 (add_builtin_candidate): Use it.
3464 (build_new_method_call): Use it.
3465 * class.c (instantiate_type): Use it.
3466 * decl.c (grokdeclarator): Use it.
3467 * decl2.c (finish_file): Use it.
3468 * method.c (build_overload_identifier): Use it.
3470 * call.c (add_template_candidate): Add additional parameter for
3471 the function return type. Call fn_type_unification istead of
3473 (build_user_type_conversion_1): Handle member templates.
3474 (build_new_function_call): Likewise.
3475 (build_new_op): Likewise.
3476 (build_new_method_call): Likewise.
3478 * class.c (grow_method): Don't give an error message indicating
3479 that two member templates with the same name are ambiguous.
3480 (finish_struct): Treat member template functions just like member
3483 * cp-tree.h (check_member_template): Add declaration.
3484 (begin_member_template_processing): Likewise.
3485 (end_member_template_processing): Likewise.
3486 (fn_type_unification): Likewise.
3487 (is_member_template): Likewise.
3488 (tsubst): Change prototype.
3489 (tsubst_expr): Likewise.
3490 (tsubst_copy): Likewise.
3491 (instantiate_template): Likewise.
3492 (get_bindings): Likewise.
3494 * decl.c (decls_match): Handle multiple levels of template
3496 (pushdecl): Handle template type params just like other type
3498 (push_class_level_binding): Return immediately if the
3499 class_binding_level is NULL.
3500 (grokfndecl): If check_classfn() returns a member_template, use
3501 the result of the template, not the template itself.
3503 * decl2.c (check_member_template): New function. Check to see
3504 that the entity declared to be a member template can be one.
3505 (check_classfn): Allow redeclaration of member template functions
3506 with different types; the new functions can be specializations or
3507 explicit instantiations.
3509 * error.c (dump_decl): Handle multiple levels of template
3511 (dump_function_decl): Update to handle function templates.
3513 * lex.c (do_pending_inlines): Set up template parameter context
3514 for member templates.
3515 (process_next_inline): Likewise.
3517 * method. (build_overload_identifier): Adjust for multiple levels
3518 of template parameters.
3520 * parse.y (fn.def2): Add member templates.
3521 (component_decl_1): Likewise.
3523 * pt.c (begin_member_template_processing): New function.
3524 (end_member_template_processing): Likewise.
3525 (is_member_template): Likewise.
3526 (fn_type_unification): Likewise.
3527 (current_template_parms): Return a vector of all the template
3528 parms, not just the innermost level of parms.
3529 (push_template_decl): Deal with the possibility of member
3531 (lookup_template_class): Likewise.
3532 (uses_template_parms): Likewise.
3533 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3534 TEMPLATE_CONST_PARM to deal with multiple levels of template
3535 arguments. Add processing of TEMPLATE_DECL to produce new
3536 TEMPLATE_DECLs from old ones.
3537 (do_decl_instantiation): Handle member templates.
3539 * search.c (lookup_fnfields_1): Handle member template conversion
3542 * tree.c (cp_tree_equal): Check the levels, as well as the
3543 indices, of TEMPLATE_CONST_PARMs.
3545 * typeck.c (comptypes): Check the levels, as well as the indices,
3546 fo TEMPLATE_TYPE_PARMs.
3547 (build_x_function_call): Treat member templates like member
3550 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3552 * typeck.c (c_expand_return): Always convert_for_initialization
3553 before checking for returning a pointer to local.
3555 * pt.c (type_unification): If strict and the function parm doesn't
3556 use template parms, just compare types.
3558 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3560 * method.c (build_overloaded_value): Replace direct call
3561 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3563 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3566 of a set of overloaded functions.
3568 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3570 * lex.c (real_yylex): Don't elide __FUNCTION__.
3572 * method.c (build_overload_value): Add in_template parm.
3573 (build_overload_int): Likewise.
3574 (build_overload_identifier): Pass it.
3576 * decl.c (duplicate_decls): Don't bash a previous template
3577 definition with a redeclaration.
3579 * pt.c (unify): float doesn't match double.
3581 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3582 TYPE_DECL. Handle getting non-template types.
3583 * parse.y (explicit_instantiation): Use typespec instead of
3586 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3588 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3590 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3592 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3593 (compare_ics): Likewise.
3595 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3597 * call.c (joust): Warn about choosing one conversion op over
3598 another because of 'this' argument when the other return type is
3600 (source_type): New fn.
3602 * call.c (build_new_op): Strip leading REF_BIND from first operand
3603 to builtin operator.
3605 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3608 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3610 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3612 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3614 * typeck.c (expand_target_expr): Make definition match declaration.
3616 * class.c (get_basefndecls): Make definition match declaration.
3618 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3620 * input.c (sub_getch): Eventually give up and release the input file.
3622 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3625 * call.c (joust): Tweak message.
3627 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3629 * error.c (type_as_string): Put const/volatile on template type
3630 parameters where appropriate.
3632 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3634 * call.c (strictly_better): Make arguments unsigned ints.
3636 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3638 * lex.c (real_yylex): Refer to __complex instead of complex.
3640 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3642 * lex.c (real_yylex): Don't use getc directly.
3644 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3646 * call.c (is_subseq): Don't try to be clever.
3648 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3650 * parse.y, pt.c: Include "except.h".
3651 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3652 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3653 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3654 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3657 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3659 * decl2.c (mark_vtable_entries): Instead of replacing pure
3660 virtuals with a reference to __pure_virtual, copy the decl and
3663 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3665 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3667 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3669 * pt.c (instantiate_class_template): Call repo_template_used
3670 before finish_prevtable_vardecl.
3672 * call.c (is_subseq): New fn.
3673 (compare_ics): Use it.
3675 * repo.c (finish_repo): Don't crash on no args.
3677 * parse.y (named_complex_class_head_sans_basetype): Handle
3678 explicit global scope.
3679 * decl2.c (handle_class_head): New fn.
3681 * pt.c (unify): Add CONST_DECL case.
3683 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3685 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3687 * cp-tree.h (report_type_mismatch): Add prototype.
3688 * call.c (build_overload_call_real): Remove erroneous fourth
3689 argument to report_type_mismatch.
3690 (build_user_type_conversion_1): Remove erroneous second arg to
3692 (build_new_function_call): Likewise.
3693 (build_object_call): Likewise.
3694 (build_new_op): Likewise.
3695 (build_new_method_call): Likewise.
3697 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3699 * error.c (dump_decl): Don't bother processing a function with no
3702 * method.c (emit_thunk): Call init_function_start in the macro case.
3704 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3706 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3707 defined and used to set flag_vtable_thunks.
3709 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3711 * parse.y: Don't clear the inlines from their obstack until they've
3714 * decl.c (duplicate_decls): Don't complain about exception
3715 specification mismatch if flag_exceptions is off.
3717 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3719 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3721 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3723 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3724 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3725 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3727 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3728 Include "config.h" first, as per autoconf manual.
3730 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3732 * decl.c (duplicate_decls): Tweak wording.
3733 * lex.c (do_pending_defargs): Don't die if we see a default arg
3734 that isn't a DEFAULT_ARG.
3735 * error.c (dump_expr): Handle DEFAULT_ARG.
3737 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3738 * lang-options.h: Add -fhandle-exceptions.
3740 * class.c (build_vtable): vtables are artificial.
3741 (prepare_fresh_vtable): Likewise.
3743 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3745 * cvt.c (ocp_convert): After converting to the target type, set
3746 LOOKUP_NO_CONVERSION.
3748 * call.c (joust): Warn about potentially confusing promotion rules
3750 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3752 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3754 * exception.cc: Declare __terminate_func with noreturn attribute.
3756 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3758 * parse.y: Break out eat_saved_input, handle errors.
3759 (function_try_block): Use compstmt instead of compstmt_or_error.
3761 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3763 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3765 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3767 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3768 existence of cc1plus check whether $(LANGUAGES) contains C++.
3770 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3772 * method.c (do_build_copy_constructor): When copying an anonymous
3773 union member loop around to handle nested anonymous unions. Use
3774 the offset of the member relative to the outer structure, not the
3777 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3779 * call.c (resolve_args): New fn.
3780 (build_new_function_call): Use it.
3781 (build_object_call): Likewise.
3782 (build_new_method_call): Likewise.
3784 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3786 * call.c (build_over_call): tsubst all default parms from templates.
3788 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3790 * decl.c (struct cp_function): Add static_labelno.
3791 (push_cp_function_context): Save it.
3792 (pop_cp_function_context): Restore it.
3794 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3796 * typeck.c (build_component_ref_1): Convert from reference.
3798 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3800 * parse.y (current_declspecs, prefix_attributes): Initialize to
3803 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3804 before we try to force it to be a TREE_LIST.
3805 (decl): Make sure $1.t is non-nil.
3807 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3809 * pt.c (uses_template_parms): Handle template first-parse codes.
3811 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3813 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3815 * pt.c (unify): Handle BOOLEAN_TYPE.
3817 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3818 * pt.c (tsubst): Don't set it.
3819 * call.c (build_over_call): Use uses_template_parms.
3821 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3823 * method.c (build_overload_nested_name): Use static_labelno
3824 instead of var_labelno.
3825 (build_qualified_name): New fn.
3826 (build_overload_name): Split out from here.
3827 (build_static_name): Use build_qualified_name.
3828 * decl.c (cp_finish_decl): Statics in extern inline functions
3829 have comdat linkage.
3830 (start_function): Initialize static_labelno.
3832 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3834 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3835 before "all member functions in class [] are private"
3837 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3839 * lex.c (do_scoped_id): convert_from_reference.
3840 * init.c (build_offset_ref): Likewise.
3842 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3844 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3846 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3848 * typeck.c (get_member_function_from_ptrfunc): Promote index
3851 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3853 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3854 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3856 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3858 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3860 * lex.c (add_defarg_fn): Adjust.
3861 (do_pending_defargs): Adjust. Don't skip the first parm.
3863 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3865 * decl.c (build_enumerator): Global enumerators are also readonly.
3867 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3868 (build_dynamic_cast): Call it and convert_from_reference.
3870 * lex.c (add_defarg_fn): New fn.
3871 (snarf_defarg): Don't add to defarg_types.
3872 (do_pending_defargs): Lose defarg_types. All fns we process now
3874 * decl.c (grokfndecl): Call add_defarg_fn.
3876 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3877 * cp-tree.def: Add DEFAULT_ARG.
3878 * spew.c (yylex): Call snarf_defarg as appropriate.
3879 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3880 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3881 (structsp): Use pending_defargs.
3882 (parms, full_parm): Use defarg.
3883 * lex.c (init_lex): Initialize inline_text_firstobj.
3884 (do_pending_inlines): Never pass the obstack to feed_input.
3885 (process_next_inline): Call end_input instead of restore_pending_input.
3886 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3887 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3888 * input.c (end_input): New fn.
3889 (sub_getch): At the end of some fed input, just keep returning EOF
3890 until someone calls end_input.
3891 Remove 'obstack' field from struct input_source.
3892 * decl.c (grokparms): Handle DEFAULT_ARG.
3893 (replace_defarg): New fn.
3894 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3896 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3898 * call.c (implicit_conversion): If nothing else works, try binding
3899 an rvalue to a reference.
3901 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3903 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3904 ifndef for Cygwin32 to include SIGSEGV.
3906 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3908 * class.c (finish_struct_1): Only complain about pointers without
3909 copy stuff if there are any constructors.
3911 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3913 * decl.c (grokfndecl): If the function we chose doesn't actually
3916 * decl2.c (grokclassfn): Don't specify 'const int' for the
3917 artificial destructor parm.
3919 * pt.c (type_unification): If we are called recursively, nothing
3922 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3924 * decl.c (init_decl_processing): Stop trying to catch signals
3925 other than SIGABRT since the Cygwin32 library doesn't support
3926 them correctly yet. This fixes a situation in which g++ causes
3927 a hang on SIGSEGVs and other such signals in our Win32-hosted
3930 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3932 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3934 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3936 * typeck2.c (store_init_value): Always return the value if our
3937 type needs constructing.
3939 * method.c (hack_identifier): Convert class statics from
3942 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3944 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3946 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3948 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3949 the end of return x;
3951 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3953 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3955 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3957 * except.c (expand_builtin_throw): Add support
3958 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3960 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3962 * repo.c (extract_string): Null-terminate.
3964 * cp-tree.h (TI_SPEC_INFO): New macro.
3965 (CLASSTYPE_TI_SPEC_INFO): New macro.
3966 * pt.c (push_template_decl): Correctly determine # of template parms
3969 * call.c (compare_ics): Really fix 'this' conversions.
3971 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3974 * pt.c (push_template_decl): Complain about mismatch in # of
3975 template parms between a class template and a member template.
3977 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3979 * method.c (synthesize_method): You can't call
3980 function_cannot_inline_p after finish_function.
3981 * decl.c (finish_function): Turn on flag_inline_functions and turn
3982 off DECL_INLINE before handing a synthesized method to the
3985 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3987 * method.c (synthesize_method): Remove July 30 change to never set
3988 DECL_INLINE if at_eof.
3990 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3992 * xref.c (GNU_xref_member): Ensure that the node has a
3993 decl_lang_specific part before checking DECL_FRIEND_P.
3995 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3997 * pt.c (instantiate_class_template): Diagnose non-class types used
4000 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4002 * typeck.c (build_conditional_expr): Use convert_for_initialization
4003 instead of convert_and_check.
4005 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4007 * parse.y (typespec): Don't pedwarn for typeof.
4009 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4011 * repo.c (finish_repo): Only check changes if we would write a
4014 * call.c (compare_ics): Fix handling of 'this' conversions.
4016 * pt.c (do_decl_instantiation): Support static data too. Rename
4017 from do_function_instantiation.
4018 * cp-tree.h: Adjust.
4021 * repo.c (extract_string): New fn.
4022 (get_base_filename): Use it.
4023 (init_repo): Compare old args with current args.
4025 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4027 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4028 character, idea from Paul Eggert <eggert@twinsun.com>.
4030 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4032 * typeck.c (c_expand_return): Be more persistent in looking for
4035 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4036 pointer to reference.
4038 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4040 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4042 * init.c (build_member_call, build_offset_ref):
4043 Use do_scoped_id instead of do_identifier.
4045 * cvt.c (convert): Remove bogosity.
4047 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4049 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4050 TARGET_TYPE before trying to use get_binfo.
4052 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4054 * cvt.c (build_up_reference): Call get_binfo to get access control.
4056 * decl2.c (import_export_decl): If we don't support weaks, leave
4059 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4061 * except.c (expand_builtin_throw): Add support for machines that
4062 cannot access globals after throw's epilogue when
4063 -fno-sjlj-exceptions is used.
4065 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4067 * parse.y: 'std::' becomes '::'.
4068 * lex.c (real_yylex): Remove 'namespace' warning.
4069 * init.c (build_member_call): Ignore 'std::'.
4070 (build_offset_ref): Likewise.
4071 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4072 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4073 * decl.c (push_namespace): Just sorry.
4074 (pop_namespace): Nop.
4075 (init_decl_processing): Declare std namespace.
4077 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4079 * search.c (push_class_decls): A name which ambiguously refers to
4080 several instantiations of the same template just refers to the
4083 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4085 * decl.c (build_enumerator): fix problem with unsigned long
4086 enumerated values being smashed to ints, causing overflow
4087 when computing next enumerated value. (for enum values around
4090 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4092 * typeck.c (build_component_ref): Only call mark_used on a decl.
4094 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4096 * typeck.c (build_c_cast): Make the check for a ptr to function
4097 more specific before possible default_conversion call.
4099 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4101 * except.c (expand_exception_blocks): Simplify and fix and make
4102 sure we don't end a region in a sequence, as expand_end_bindings
4105 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4107 * except.c (init_exception_processing): Mark terminate as not
4108 returning so that the optimizer can optimize better.
4110 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4112 * cvt.c (convert): Don't do any extra work, if we can avoid it
4115 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4117 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4118 cp_convert. convert is now reserved for the backend, and doesn't
4119 have the semantics a frontend person should ever want.
4121 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4123 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4124 Lose -traditional support.
4126 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4128 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4130 * parse.y (self_reference): Do it for templates, too.
4131 * class.c (pushclass): Don't overload_template_name; the alias
4132 generated by build_self_reference serves the same purpose.
4134 * tree.c (list_hash): Make static, take more args.
4135 (list_hash_lookup): Likewise.
4136 (list_hash_add): Make static.
4137 (list_hash_canon): Lose.
4138 (hash_tree_cons): Only build a new node if one isn't already in the
4140 (hash_tree_chain): Use hash_tree_cons.
4141 * cp-tree.h: Adjust.
4142 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4143 of calling lookup_name.
4145 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4147 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4148 doesn't refer to the CONST_DECLs.
4150 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4152 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4154 (expand_class_desc): Convert the last argument to a sizetype.
4156 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4158 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4159 __real__): Add reswords.
4160 * hash.h: Regenerate.
4161 * lex.h (rid): Add RID_COMPLEX.
4162 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4163 * lex.c (init_lex): Add building of RID_COMPLEX.
4164 (real_yylex): General cleanup in line with what c-lex.c also has,
4165 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4166 types, and imaginary numeric constants.
4167 * parse.y (REALPART, IMAGPART): Add tokens.
4168 (unary_expr): Add REALPART and IMAGPART rules.
4169 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4170 * decl.c (complex_{integer,float,double,long}_type_node): Define
4172 (init_decl_processing): Set up the types.
4173 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4174 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4175 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4176 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4177 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4179 * method.c (build_overload_name): Add handling of the different
4180 COMPLEX_TYPEs, prefixing them with `J'.
4181 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4183 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4184 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4185 (mapcar): Handle COMPLEX_CST.
4186 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4187 (common_type): Add code for complex types.
4188 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4189 (convert_for_assignment): Likewise.
4190 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4192 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4194 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4195 tsubst_expr, as it might try to do overload resolution.
4197 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4199 * pt.c (instantiate_class_template): Oops.
4201 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4203 * cp-tree.def: Add TAG_DEFN.
4204 * pt.c (tsubst_enum): New fn.
4205 (instantiate_class_template): Use it.
4206 (tsubst_expr): Support TAG_DEFN.
4207 (tsubst): Support local enums.
4208 (tsubst_copy): Likewise.
4209 * decl.c (finish_enum): Likewise.
4210 (start_enum): If this is a local enum, switch to permanent_obstack.
4212 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4214 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4215 (finish_function): Put the base init code for constructors just
4216 after the parm cleanup insns.
4217 (struct cp_function): Add last_parm_cleanup_insn.
4218 (push_cp_function_context): Likewise.
4219 (pop_cp_function_context): Likewise.
4221 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4223 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4225 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4227 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4228 for THUNK_FNDECL before we switch to temporary allocation.
4230 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4232 * call.c (build_new_op): Handle null arg2 for ?:.
4234 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4236 * except.c (expand_exception_blocks): Ensure that we flow through
4237 the end of the exception region for the exception specification.
4238 Move exception region for the exception specification in, so that
4239 it doesn't protect the parm cleanup. Remove some obsolete code.
4240 * decl.c (store_parm_decls): Likewise.
4241 (finish_function): Likewise.
4243 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4245 * init.c (build_new): Fix nothrow handling.
4247 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4249 * init.c (emit_base_init): Don't warn about the initialization
4250 list for an artificial member.
4252 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4254 * expr.c (do_case): Handle !START case for the error msg.
4256 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4258 * decl2.c, lang-options.h: New option -Weffc++.
4259 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4262 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4263 to MULTIPLE_SYMBOL_SPACES.
4265 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4267 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4269 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4271 * typeck.c (c_expand_return): Don't complain about returning void
4272 to void in an artificial function.
4273 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4274 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4275 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4277 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4279 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4281 * except.c (init_exception_processing): Likewise.
4282 (expand_end_catch_block): Likewise.
4283 (expand_exception_blocks): Likewise.
4284 (expand_throw): Likewise.
4285 * exception.cc (__default_terminate): Likewise.
4287 * init.c (perform_member_init): Use new method of expr level
4288 cleanups, instead of cleanups_this_call and friends.
4289 (emit_base_init): Likewise.
4290 (expand_aggr_vbase_init_1): Likewise.
4291 (expand_vec_init): Likewise.
4292 * decl.c (cp_finish_decl): Likewise.
4293 (expand_static_init): Likewise.
4294 (store_parm_decls): Likewise.
4295 (cplus_expand_expr_stmt): Likewise.
4296 * decl2.c (finish_file): Likewise.
4298 * Make-lang.in (exception.o): Ok to compile with -O now.
4300 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4301 we know it will be done later by the backend.
4303 * decl2.c (lang_f_options): Remove support for short temps.
4304 * lang-options.h: Likewise.
4306 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4308 * tree.c (varargs_function_p): New fn.
4309 * method.c (emit_thunk): Replace broken generic code with code to
4310 generate a heavyweight thunk function.
4312 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4314 * pt.c (process_template_parm): pedwarn about floating-point parms.
4316 * decl.c (grokdeclarator): inline no longer implies static.
4318 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4320 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4322 * class.c (check_for_override): The signature of an overriding
4323 function is not changed.
4325 * call.c (build_over_call): Move setting of conv into the loop.
4326 Note: this change, along with the related changes of the 18th thru
4327 the 20th of April, fix an infinite loop problem in conversions.
4329 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4331 * call.c (build_user_type_conversion_1): Really ignore rvalue
4332 conversions when looking for a REFERENCE_TYPE.
4334 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4335 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4336 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4337 (build_unary_op): Likewise.
4338 * call.c (build_over_call): See through a CONVERT_EXPR around the
4339 ADDR_EXPR for on a temporary.
4340 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4341 the ADDR_EXPR for a local variable.
4343 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4345 * call.c (build_user_type_conversion_1): If we're trying to
4346 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4347 (build_new_function_call): Print candidates.
4348 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4349 (reference_binding): Binding a temporary of a reference-related type
4352 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4354 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4355 * tinfo2.cc (type_info::before): Likewise.
4357 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4359 * call.c (implicit_conversion): Oops.
4361 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4363 * call.c (implicit_conversion): Try to find a reference conversion
4364 before binding a const reference to a temporary.
4366 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4368 * exception.cc (__default_unexpected): Call terminate by default,
4369 so that if the user overrides terminate, the correct function will
4372 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4374 * parse.y (left_curly): Avoid trying to use any fields of
4375 error_mark_node, as there aren't any.
4377 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4379 * lex.c (do_identifier): Avoid breaking on overloaded methods
4380 as default arguments.
4382 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4384 * call.c (add_template_candidate): Initialize the variable "dummy".
4386 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4388 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4389 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4391 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4393 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4394 (debug_binfo): Delete decl, not needed.
4396 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4397 promotes_to_aggr_type): Delete fns.
4398 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4399 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4400 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4402 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4404 * friend.c (is_friend_type): Delete fn.
4405 * cp-tree.h (is_friend_type): Delete decl.
4407 * decl.c (original_result_rtx, double_ftype_double,
4408 double_ftype_double_double, int_ftype_int, long_ftype_long,
4409 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4410 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4412 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4414 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4416 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4417 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4419 * lex.c (reinit_lang_specific): #if 0, unused.
4420 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4422 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4423 * cp-tree.h (revert_static_member_fn): Delete decl.
4425 * class.c (root_lang_context_p): Delete fn.
4426 * cp-tree.h (root_lang_context_p): Delete decl.
4428 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4429 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4431 * lex.c (set_vardecl_interface_info): Make static.
4432 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4434 * call.c (find_scoped_type): Make static.
4435 * cp-tree.h (find_scoped_type): Delete decl.
4437 * search.c (convert_pointer_to_vbase): Make static.
4438 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4440 * decl.c (const_ptr_type_node): Likewise.
4441 * cp-tree.h (const_ptr_type_node): Delete decl.
4443 * typeck.c (common_base_type): Make static.
4444 * cp-tree.h (common_base_types): Delete erroneous decl.
4446 * pt.c (classtype_mangled_name): Make static.
4447 * cp-tree.h (classtype_mangled_name): Delete decl.
4449 * lex.c (check_newline): Make static.
4450 * cp-tree.h (check_newline): Delete decl.
4452 * typeck.c (build_x_array_ref): Delete fn, same idea as
4454 * cp-tree.h (build_x_array_ref): Delete decl.
4456 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4458 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4460 * class.c (build_vtable_entry): Make static.
4461 * cp-tree.h (build_vtable_entry): Delete decl.
4463 * class.c (build_vbase_pointer): Make static.
4464 * cp-tree.h (build_vbase_pointer): Delete decl.
4466 * sig.c (build_sptr_ref): Add forward decl and make static.
4467 * cp-tree.h (build_sptr_ref): Delete decl.
4469 * call.c (build_new_method_call): Add forward decl and make static.
4470 * cp-tree.h (build_new_method_call): Delete decl.
4472 * call.c (build_object_call): Make static.
4473 * class.c (check_for_override, complete_type_p, mark_overriders):
4475 * decl.c (cp_function_chain): Likewise.
4476 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4478 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4480 * tree.c (build_cplus_array_type_1): Likewise.
4481 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4482 (comp_target_parms): Likewise.
4484 * init.c (build_builtin_call): Make static.
4485 * cp-tree.h (build_builtin_call): Delete decl.
4487 * typeck.c (binary_op_error): Delete decl.
4488 * cp-tree.h (binary_op_error): Likewise.
4490 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4492 * call.c (build_method_call): Compare against error_mark_node
4493 directly, rather than the ERROR_MARK tree code.
4494 * cvt.c (cp_convert): Likewise.
4495 * decl.c (print_binding_level): Likewise.
4496 (duplicate_decls): Likewise.
4497 (grokdeclarator): Likewise.
4498 (grokdeclarator): Likewise.
4499 * init.c (expand_aggr_init_1): Likewise.
4500 (decl_constant_value): Likewise.
4501 * method.c (build_opfncall): Likewise.
4502 (hack_identifier): Likewise.
4503 * typeck.c (build_modify_expr): Likewise.
4505 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4507 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4509 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4511 * pt.c (coerce_template_parms): Add new error message.
4513 * method.c (build_overload_value): Implement name mangling for
4514 floating-point template arguments.
4516 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4517 arguments whose absolute value doesn't fit in a signed word.
4519 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4521 * friend.c: New file; put all of the friend stuff in here.
4522 * init.c: Instead of here.
4523 * Makefile.in (CXX_OBJS): Add friend.o.
4524 (friend.o): Add dependencies.
4525 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4527 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4529 * call.c (build_scoped_method_call): Complain if the scope isn't a
4532 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4534 * parse.y (left_curly): Don't crash on erroneous type.
4536 * init.c (build_delete): Fix type of ref.
4538 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4540 * search.c (get_vbase_1): Renamed from get_vbase.
4541 (get_vbase): Wrapper, now non-static.
4542 (convert_pointer_to_vbase): Now static.
4544 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4545 * init.c (build_delete): Pass one.
4546 (build_partial_cleanup_for): Use build_scoped_method_call.
4547 * decl.c (finish_function): Pass a binfo.
4549 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4551 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4553 * typeck.c (build_c_cast): Lose other reference to flag.
4555 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4556 * decl2.c (delete_sanity): Remove meaningless use of
4557 LOOKUP_HAS_IN_CHARGE.
4558 * decl.c (finish_function): Use build_scoped_method_call instead
4559 of build_delete for running vbase dtors.
4560 * init.c (build_delete): Call overload resolution code instead of
4561 duplicating it badly.
4563 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4565 * call.c (build_over_call): Call mark_used before trying to elide
4568 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4570 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4572 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4573 non-reference used as an lvalue.
4575 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4577 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4579 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4581 * parse.y (handler): Fix template typo.
4583 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4585 * error.c (lang_decl_name): New fn.
4586 * tree.c (lang_printable_name): Use it.
4588 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4590 * g++spec.c: Include config.h so that we can catch bzero #defines
4591 from the config file.
4593 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4595 * new1.cc: Include a declaration for malloc, to avoid warning, and
4596 avoid lossing on systems that require one (ones that define malloc
4599 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4601 * decl2.c (max_tinst_depth): New variable.
4602 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4604 * pt.c (max_tinst_depth): Variable moved.
4605 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4608 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4610 * decl.c (xref_basetypes): Allow a base class that depends on
4611 template parms to be incomplete.
4613 * decl2.c (build_expr_from_tree): Support typeid(type).
4614 * rtti.c (get_typeid): Support templates.
4615 (expand_si_desc, expand_class_desc): Fix string length.
4616 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4618 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4620 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4622 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4624 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4626 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4627 smashes together template and non-template decls of the same
4630 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4632 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4634 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4636 * decl.c (duplicate_decls): Next route, pedwarn about different
4637 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4639 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4641 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4642 (struct lang_type): Delete has_default_implementation member.
4643 Increase dummy to 21.
4644 * decl.c (start_method): Delete usage.
4646 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4647 store_after_parms, start_decl_1, auto_function): Add decls.
4648 (get_arglist_len_in_bytes, declare_implicit_exception,
4649 have_exceptions_p, make_type_decl, typedecl_for_tag,
4650 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4651 build_component_type_expr, cplus_exception_name,
4652 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4653 * call.c (build_this): Make static.
4654 (is_complete): Likewise.
4655 (implicit_conversion): Likewise.
4656 (reference_binding): Likewise.
4657 (standard_conversion): Likewise.
4658 (strip_top_quals): Likewise.
4659 (non_reference): Likewise.
4660 (build_conv): Likewise.
4661 (user_harshness): Likewise.
4662 (rank_for_ideal): Likewise.
4663 * decl.c (start_decl_1): Delete forward decl.
4664 (push_decl_level): Make static.
4665 (resume_binding_level): Make static.
4666 (namespace_bindings_p): Make static.
4667 (declare_namespace_level): Make static.
4668 (lookup_name_real): Make static.
4669 (duplicate_decls): Make static. Take register off NEWDECL and
4671 * decl2.c (get_sentry): Make static.
4672 (temp_name_p): Delete fn.
4673 * except.c (auto_function): Delete decl.
4674 * lex.c (handle_{cp,sysv}_pragma): Make static.
4675 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4676 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4677 * pt.c (tsubst_expr_values): Make static.
4678 * rtti.c (combine_strings): Delete decl.
4680 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4682 * pt.c (push_template_decl): Handle getting a typedef.
4684 * call.c (build_new_function_call): Complain about void arg.
4686 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4688 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4689 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4691 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4693 * except.c (expand_throw): Don't expand the cleanup tree here,
4694 since we are not going to write the rtl out. Fixes problem with
4697 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4699 * Make-lang.in: Add $(exeext) as necessary.
4701 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4703 * parse.y (handler_seq): Must have at least one catch clause.
4705 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4707 * call.c (add_builtin_candidate): Restore ?: hack.
4709 * decl.c (grok_op_properties): More warnings.
4711 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4713 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4714 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4716 * decl.c (duplicate_decls): Scale back to a warning, and only do
4719 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4721 * decl.c (duplicate_decls): pedwarn mismatched exception
4724 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4726 * call.c (build_new_method_call): Don't display the invisible
4727 argument for controlling virtual bases.
4729 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4731 * new: Add nothrow new and delete, bad_alloc and throw specifications
4733 * decl.c (init_decl_processing): Add throw specification for delete.
4734 * new.cc (nothrow): Define.
4735 * lex.c (real_yylex): Removing warning that throw and friends are
4737 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4738 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4739 * Make-lang.in: Add new{1,2}.{cc,o}.
4741 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4743 * lex.c (cons_up_default_function): Fix return type of synth op=.
4745 * init.c (emit_base_init): Add warnings for uninitialized members
4748 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4749 with destructor used as base type.
4751 * decl.c (grok_op_properties): Add warning for op= returning void.
4752 * typeck.c (c_expand_return): Add warning for op= returning anything
4755 * class.c (finish_struct_1): Add warning for class with pointers
4756 but not copy ctor or copy op=.
4758 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4759 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4760 (instantiate_template): If -fexternal-templates, add this
4761 instantiation to pending_templates.
4763 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4766 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4768 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4770 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4772 * call.c (standard_conversion): Handle getting references. Tack
4773 on RVALUE_CONV here. Do it for non-class types, too.
4774 (reference_binding): Pass references to standard_conversion.
4775 (implicit_conversion): Likewise.
4776 (add_builtin_candidate): Disable one ?: kludge.
4777 (convert_like): Handle RVALUE_CONVs for non-class types.
4778 (joust): Disable the other ?: kludge.
4780 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4782 * decl.c (init_decl_processing): Add code to build up common
4783 function types beforehand, to avoid creation then removal of
4784 things already in the hash table.
4786 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4788 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4791 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4792 current_template_parms.
4794 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4796 * search.c (lookup_field): Don't return a function, check want_type.
4798 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4800 * init.c (build_new): Make sure PLACEMENT has a type.
4802 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4804 * init.c (build_new): Support new (nothrow).
4806 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4808 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4811 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4812 * pt.c (tsubst): Defer instantiation of default args.
4813 * call.c (build_over_call): Until here.
4815 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4817 * search.c (lookup_field): Make sure we have an
4818 IDENTIFIER_CLASS_VALUE before we try to return it.
4820 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4822 * call.c (build_method_call): Delete unused var PARM.
4823 (build_overload_call_real): Likewise.
4824 (build_object_call): Delete unused var P.
4825 (build_new_op): Likewise.
4826 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4827 var definitions, which are never used.
4828 (shadow_tag): Delete unused var FN.
4829 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4830 * init.c (build_new): Delete unused var ALLOC_TEMP.
4831 * method.c (hack_identifier): Delete unused var CONTEXT.
4832 (do_build_copy_constructor): Delete unused var NAME.
4833 (synthesize_method): Delete unused var BASE.
4834 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4835 * rtti.c (build_headof): Delete unused var VPTR.
4836 (get_typeid): Delete unused var T.
4837 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4839 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4840 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4842 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4844 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4845 things in a type being defined.
4846 * decl.c (finish_enum): Reverse the values so that they are in
4849 * pt.c (instantiate_class_template): Don't initialize
4850 BINFO_BASETYPES until the vector is filled out.
4851 (unify): Don't abort on conflicting bindings, just fail.
4852 (instantiate_decl): Do push_tinst_level before any tsubsting.
4854 * method.c (build_overload_value): Handle getting a
4855 TEMPLATE_CONST_PARM for a pointer.
4857 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4859 * init.c (expand_member_init): Don't give 'not a base' error for
4862 * pt.c (instantiate_decl): Call import_export_decl later.
4864 * pt.c (instantiate_class_template): Return a value.
4866 * parse.y (extension): New rule for __extension__.
4867 (extdef, unary_expr, decl, component_decl): Use it.
4869 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4871 * class.c (base_binfo): Remove unused base_has_virtual member.
4872 (finish_base_struct): Likewise.
4873 (finish_struct_1): Likewise.
4875 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4877 * search.c (expand_upcast_fixups): Fix bogus code generation
4878 problem where the generated code uses the wrong index into the
4879 runtime built vtable on the stack. Old code could clobber random
4882 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4884 * init.c (perform_member_init): Make sure the partial EH cleanups
4885 live on the function_obstack.
4887 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4889 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4890 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4892 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4894 * decl.c (grokvardecl): Avoid ANSI style initialization.
4896 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4898 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4900 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4902 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4904 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4906 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4907 arguments we compare against. Start the count of I at 1, not 0,
4908 since argv[0] is still the command.
4910 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4912 * lang-specs.h: Accept .cp as an C++ extension.
4914 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4916 * cp-tree.h (ptr_reasonably_similar): Add decl.
4918 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4920 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4921 pointer. New local SPECBITS with the parm's value.
4922 (grokdeclarator): Pass &specbits down.
4924 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4925 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4927 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4928 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4930 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4931 not an error_mark_node.
4933 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4935 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4936 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4938 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4940 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4941 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4944 * typeck2.c (build_m_component_ref): If component is a pointer
4945 to data member, resolve the OFFSET_REF now.
4947 * call.c (convert_like): Don't go into infinite recursion.
4949 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4951 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4952 * tree.c (layout_basetypes): And on the vbase ptr.
4954 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4956 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4957 CHAR_TYPE_SIZE so bool is always the same size as another type.
4959 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4961 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4963 * decl2.c (grok_x_components): Remove synthesized methods from
4964 TYPE_METHODS of an anonymous union, complain about member
4966 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4968 (finish_function): Just clear the DECL_RTL of our arguments.
4970 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4972 * decl2.c (finish_file): Emit DWARF debugging info for static data
4975 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4977 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4979 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4982 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4984 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4986 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4988 Make the g++ driver now be a standalone program, rather than one
4989 that tries to run the gcc driver after munging up the options.
4990 * Make-lang.in (g++.c, g++spec.o): New rules.
4991 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4993 (g++$(exeext)): New rule, based on xgcc rule.
4994 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4995 * g++spec.c: New file.
4996 * g++.c: Removed file.
4998 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5000 * cvt.c (build_up_reference): Arrange for any temporary values
5001 that have been keep in registers until now to be put into memory.
5003 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5005 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5006 that make -j3 bootstrap works better.
5008 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5010 * decl.c (pushtag): Do pushdecl for anon tags.
5012 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5014 * typeck.c (c_expand_return): Fix logic.
5015 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5017 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5019 * g++.c (main): Make sure arglist has a final NULL entry. Add
5020 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5021 stdin/stdout of the invoked program are redirected to
5024 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5026 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5028 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5030 * init.c (resolve_offset_ref): Handle obj.vfn better.
5031 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5034 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5036 * typeck.c (convert_for_assignment): Also handle anachronistic
5037 implicit conversions from (::*)() to cv void*.
5038 * cvt.c (cp_convert_to_pointer): Likewise.
5040 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5042 * lex.c (handle_cp_pragma): Fix bogus warning.
5044 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5046 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5047 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5049 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5051 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5052 * search.c (dfs_debug_mark): Likewise.
5053 * decl2.c (finish_vtable_vardecl): Likewise.
5054 * decl.c (pushtag, finish_enum): Likewise.
5055 * lex.c (check_newline): Use debug_* instead of calling *out
5058 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5060 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5061 on some picky hosts.
5063 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5065 * class.c (finish_struct_1): A class has a non-trivial copy
5066 constructor if it has virtual functions.
5068 * cvt.c (cp_convert): Always call a constructor.
5070 * call.c (reference_binding): Still tack on a REF_BIND
5071 for bad conversions.
5072 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5074 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5075 (c_expand_return): Likewise.
5076 * typeck2.c (digest_init): Likewise for { }.
5077 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5078 * cvt.c (cp_convert): Handle failure better.
5080 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5082 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5083 of GCC be path-relative.
5085 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5087 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5088 it does need choose-temp.o and pexecute.o.
5090 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5092 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5093 that we still use it.
5094 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5096 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5098 * init.c (expand_default_init): Avoid calling constructors to
5099 initialize reference temps.
5101 * cvt.c (convert_to_reference): Fix.
5103 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5105 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5106 (convert_to_reference): Likewise.
5107 * typeck.c (convert_for_initialization): Likewise.
5108 * init.c (expand_default_init): Likewise.
5109 (expand_aggr_init_1): Likewise.
5110 * cp-tree.h (CONV_NONCONVERTING): Lose.
5111 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5113 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5115 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5117 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5119 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5121 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5124 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5126 * g++.c: Include gansidecl.h.
5127 (VPROTO, PVPROTO, VA_START): Delete.
5128 (choose_temp_base_try, choose_temp_base, perror_exec,
5129 run_dos) [__MSDOS__]: Delete fns.
5130 (pfatal_with_name): Delete fn.
5131 (temp_filename): Declare like in gcc.c.
5132 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5133 (error_count, signal_count): Define.
5134 (error): Delete both definitions.
5135 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5136 (pfatal_pexecute): Add fn from gcc.c.
5137 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5138 code to use the pexecute stuff also used by gcc.c.
5139 (MIN_FATAL_STATUS): Define.
5140 * Make-lang.in (g++): Add dependency on and linking with
5141 choose-temp.o and pexecute.o.
5143 * cp-tree.h: Include gansidecl.h.
5144 (STDIO_PROTO): Delete #undef/#define.
5145 * cvt.c (NULL): Delete #undef/#define.
5146 * expr.c (NULL): Likewise.
5147 * init.c (NULL): Likewise.
5148 * rtti.c (NULL): Likewise.
5149 * xref.c (NULL): Likewise.
5151 * cp-tree.h (build_user_type_conversion): Add prototype.
5152 * call.c (build_user_type_conversion): Delete prototype. Correct
5153 decl of FLAGS arg to be an int.
5154 * cvt.c (build_user_type_conversion): Likewise.
5156 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5158 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5159 * except.c (expand_start_catch_block): Support templates.
5160 * parse.y (try_block, handler_seq): Likewise.
5161 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5163 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5165 * pt.c (current_template_args): New fn.
5166 (push_template_decl): Use it.
5167 * decl.c (grokdeclarator): Use it.
5169 * decl2.c (build_expr_from_tree): Dereference ref vars.
5171 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5172 the decl-specifier-seq.
5174 * decl.c (grok_op_properties): Don't force the type of a conversion
5175 op to be complete. Don't warn about converting to the same type
5176 for template instantiations.
5178 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5181 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5183 * typeck.c (get_delta_difference): Remove previous bogusness.
5184 Don't give errors if force is set.
5186 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5188 * decl2.c (finish_file): Don't emit debug info.
5189 * decl.c (pushdecl): Lose obsolete code.
5190 (grokdeclarator): Still do the long long thing after complaining.
5191 * search.c (note_debug_info_needed): Don't do anything if we're in a
5193 * method.c (synthesize_method): For non-local classes,
5194 push_to_top_level first.
5196 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5198 * typeck.c (get_delta_difference): Add no_error parameter.
5199 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5200 we don't want error messages when converting unrelated
5201 pointer-to-member functions.
5203 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5205 * error.c (dump_expr): Improve the wording on error messages that
5206 involve pointer to member functions.
5208 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5210 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5211 (::*)() to void* or (*)() up a bit, so that we can convert from
5212 METHOD_TYPEs as well.
5214 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5216 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5217 There are no 'member' types.
5218 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5219 (build_x_typeid): Handle errors.
5221 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5223 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5224 conversions from (::*)() to void* or (*)().
5225 * cvt.c (cp_convert_to_pointer): Likewise.
5226 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5227 conversions from here.
5228 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5229 * lang-options.h: Likewise.
5230 * decl2.c (warn_pmf2ptr): Define.
5231 * cp-tree.h: Declare it.
5232 * typeck2.c (digest_init): Allow pmfs down into
5233 convert_for_initialization.
5235 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5237 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5239 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5241 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5242 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5243 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5245 * call.c (convert_like): Don't pass INDIRECT_BIND.
5246 * typeck.c (convert_arguments): Likewise.
5247 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5249 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5251 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5252 similar code in build_up_ref.
5253 * cvt.c (build_up_reference): Drastically simplify.
5255 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5257 * typeck.c (signed_or_unsigned_type): If the given type already
5258 as the correct signedness, then just return it.
5260 * typeck.c ({un,}signed_type): If can't do anything, call
5261 signed_or_unsigned_type.
5263 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5265 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5266 current_class_type is NULL.
5268 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5270 * class.c (finish_struct_1): Avoid empty structs by adding a field
5271 so layout_type gets the mode right.
5273 * typeck.c (c_expand_return): Drastically simplify.
5275 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5277 * typeck.c (decay_conversion): Handle overloaded methods.
5279 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5281 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5283 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5285 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5286 member function to pointer to function conversions.
5287 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5288 ignoring them if they are not used, and giving an error, if they
5290 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5291 code, and so that we can give an error, if we needed an object,
5292 and one was not provided.
5293 (build_c_cast): Don't call default_conversion when we want to
5294 convert to pointer to function from a METHOD_TYPE.
5296 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5298 * Make-lang.in (cplib2.ready): Fix logic.
5300 * decl.c (shadow_tag): Only complain about non-artificial function
5303 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5305 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5307 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5308 expand_inline_function would.
5310 * pt.c (mark_decl_instantiated): If extern_p, call
5311 mark_inline_for_output.
5313 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5315 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5318 * typeck.c (get_delta_difference): Fix wording, as we can be used
5319 for pointer to data members.
5321 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5323 * pt.c (tsubst): If the function decl isn't a member of this
5324 template, return a copy of the decl (including copying the
5325 lang-specific part) so we don't hose ourselves later.
5327 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5329 * class.c (finish_struct): Remove DWARF-specific tag handling.
5330 * decl.c (pushtag): Likewise.
5331 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5333 * decl2.c (finish_file): Emit DWARF debugging info for static data
5336 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5338 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5339 isn't the same as the new one before we whack it.
5341 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5343 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5344 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5345 warn_traditional and warn_strict_prototypes; remove ancient
5346 'overload' code; remove references to flag_traditional.
5348 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5350 * input.c (sub_getch): Handle 8-bit characters in string literals.
5352 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5354 * tree.c (mapcar): Handle CONSTRUCTORs.
5355 (copy_to_permanent): Handle expression_obstack properly.
5357 * Make-lang.in (cplib2.txt): Also depend on the headers.
5359 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5361 (expand_class_desc): Use USItype for offset field.
5362 * tinfo.h (struct __class_type_info): Likewise.
5364 * method.c (build_overload_int): TYPE_PRECISION should be applied
5367 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5369 * call.c (build_new_op): A COND_EXPR involving void must be a
5372 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5374 * typeck.c (build_x_component_ref): New fn.
5375 (build_object_ref): Use it.
5376 * parse.y (primary): Use it.
5377 * decl2.c (build_expr_from_tree): Use it.
5378 * cp-tree.h: Declare it.
5380 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5381 * error.c (dump_type_suffix): Handle variable arrays.
5383 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5385 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5387 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5389 * decl.c (lookup_name_real): Don't try to look up anything in a
5392 * tinfo2.cc (__throw_type_match_rtti): Oops.
5394 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5396 * Make-lang.in (exception.o): Use -fno-PIC for now.
5398 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5400 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5402 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5403 * tinfo2.cc (__dynamic_cast): Adjust.
5405 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5406 (build_x_typeid): Likewise.
5408 * parse.y: Call build_x_typeid instead of build_typeid.
5409 * cp-tree.def: Add TYPEID_EXPR.
5410 * pt.c (tsubst_copy): Handle typeid.
5411 * decl2.c (build_expr_from_tree): Likewise.
5412 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5413 (build_typeid): Not here.
5414 * cp-tree.h: Declare build_x_typeid.
5416 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5418 * call.c (convert_like): Pull out constant values.
5420 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5422 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5424 * decl.c (init_decl_processing): Create short int types before
5425 creating size_t in case a machine description needs to use
5426 unsigned short for size_t.
5428 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5430 * Make-lang.in (exception.o): Turn off pic.
5432 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5433 type, multi-level ptr conversions.
5435 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5436 (throw_bad_cast): Use it.
5437 (throw_bad_typeid): New fn.
5438 (build_typeid): Throw bad_typeid as needed.
5440 (synthesize_tinfo_fn): Handle functions and arrays before checking
5443 * Remove .h from standard C++ headers, add new.h, move into inc
5446 * exception*: Remove pointer from object, constructors. Add
5447 default exception::what that uses type_info::name. Add
5450 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5452 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5454 * Make-lang.in: Building C++ code depends on cc1plus.
5456 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5458 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5459 a HOST_WIDE_INT, not a tree.
5461 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5463 * exception.cc: Don't include <stdlib.h>.
5465 * Make-lang.in (c++.clean): Remove cplib2.*.
5467 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5469 * parse.y (component_decl_1, component_costructor_declarator case):
5470 Pass attributes/prefix_attributes in tree list.
5472 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5474 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5476 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5478 * lex.c (do_identifier): Don't do deferred lookup in a template
5481 * typeck2.c (store_init_value): Oops.
5483 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5484 New files for C++ lang-support library.
5485 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5486 (CXX_LIB2FUNCS): Define.
5487 And rules for building the C++ lang-support code.
5488 * config-lang.in (headers): Define.
5489 (lib2funcs): Define.
5491 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5493 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5495 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5496 * typeck2.c (store_init_value): Check for initializing pmf with { }
5498 (process_init_constructor): Not here.
5500 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5502 * pt.c (begin_template_parm_list): Increment
5503 processing_template_decl here.
5504 (end_template_parm_list): Not here.
5505 (process_template_parm): No need to add 1 to it now.
5506 * *.c: Use processing_template_decl instead of current_template_parms
5507 to check for being in a template.
5509 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5510 (tsubst_copy): Handle CONSTRUCTOR.
5511 (instantiate_decl): Set up context properly for variables.
5512 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5513 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5515 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5517 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5519 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5521 * method.c (make_thunk): Call comdat_linkage before setting the
5524 * decl2.c (comdat_linkage): Use make_decl_one_only.
5525 (import_export_decl): Likewise.
5526 * decl.c (init_decl_processing): Check supports_one_only instead of
5529 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5531 * decl2.c (grokfield): Tighten checking for access decls.
5533 * decl.c (make_typename_type): Resolve references to
5534 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5535 (lookup_name_real): Types that depend on a template parameter get
5536 an implicit 'typename' unless they're in the current scope.
5537 (start_decl_1): We don't care about incomplete types that depend
5539 (grokdeclarator): Resolve 'typename's in the type specifier that
5540 refer to members of the current scope.
5542 * call.c (build_over_call): Remove 'inline called before
5543 definition' diagnostic.
5544 (build_method_call): Likewise.
5545 * decl.c (duplicate_decls): Downgrade 'used before declared
5546 inline' to a warning, only with -Winline.
5548 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5550 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5552 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5554 * call.c (build_method_call): When calling a signature
5555 default implementation, as in other cases, let instance_ptr simply
5558 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5560 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5562 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5564 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5565 works on hppa and SPARC.
5567 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5569 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5571 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5573 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5574 before testing whether it's a signature.
5576 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5578 * call.c (build_new_method_call): Don't complain about signature
5579 pointers and references not being an aggr type.
5580 (build_this): If a signature pointer or reference was passed in,
5582 (build_new_method_call): If instance is a signature pointer, set
5583 basetype to the signature type of instance.
5584 * sig.c (build_signature_method_call): Deleted basetype and
5585 instance parameters, they can be found as the DECL_CONTEXT of
5586 function and as the first argument passed in.
5587 * cp-tree.h: Changed declaration of build_signature_method_call.
5588 * call.c (build_method_call): Deleted first two arguments in call
5589 of build_signature_method_call.
5590 (build_over_call): Added call to build_signature_method_call.
5592 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5594 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5597 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5599 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5601 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5603 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5604 (expand_end_try_stmts): Remove.
5606 * init.c (perform_member_init): Use add_partial_entry () instead
5607 of directly manipulating lists.
5608 (emit_base_init): Ditto.
5610 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5612 * except.c (expand_exception_blocks): Always make sure USE and
5613 CLOBBER insns that came at the end still do, the backend relies
5616 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5618 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5621 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5623 * cvt.c (convert_to_reference): Revert last change, don't complain
5624 about temp without target decl.
5626 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5628 * decl.c (grokdeclarator): Don't core dump when void() is given.
5630 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5632 * decl.c (copy_args_p): Don't crash.
5634 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5636 * pt.c (tsubst): And support template args inside the exception
5639 * pt.c (tsubst): Add support for exception specifications in
5642 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5644 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5646 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5647 (start_function): Likewise.
5648 (start_method): Likewise.
5649 (grokfield): Likewise.
5650 (make_call_declarator): Add throw spec parameter.
5651 (set_quals_and_spec): Add routine.
5652 * lex.c (set_quals_and_spec): Likewise.
5653 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5654 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5656 (groktypename): Likewise.
5657 (start_decl): Eliminate the throw spec parameter. Eliminate the
5658 throw spec parameter to grokdeclarator. Eliminate the throw spec
5660 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5661 (grokfndecl): Remove useless set of raises.
5662 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5663 the throw spec parameter to start_decl. Pull the throw spec out
5664 of the call declarator.
5665 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5666 (start_function): Eliminate the throw spec parameter. Eliminate
5667 the throw spec parameter to grokdeclarator.
5668 (start_method): Likewise.
5669 * decl2.c (grokfield): Likewise.
5670 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5671 (grokoptypename): Likewise.
5672 (finish_file): Eliminate the throw spec parameter to
5673 start_function. Add throw spec to make_call_declarator.
5674 * except.c (init_exception_processing): Add throw spec to
5675 make_call_declarator. Eliminate the throw spec parameter to
5677 (expand_start_catch_block): Eliminate the throw spec parameter to
5679 (expand_builtin_throw): Add throw spec to make_call_declarator.
5680 Eliminate the throw spec parameter to start_function.
5681 (start_anon_func): Likewise.
5682 * lex.c (make_call_declarator): Add throw spec parameter.
5683 (set_quals_and_spec): New routine.
5684 (cons_up_default_function): Add throw spec to make_call_declarator.
5685 Eliminate the throw spec parameter to grokfield.
5686 * method.c (synthesize_method): Eliminate the throw spec parameter
5688 * pt.c (process_template_parm): Eliminate the throw spec parameter
5690 (tsubst): Add throw spec to make_call_declarator.
5691 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5692 (do_function_instantiation): Eliminate the throw spec parameter to
5693 grokdeclarator. Eliminate the throw spec parameter to
5695 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5697 * parse.y (datadef): Remove non-winning optimization.
5699 (fndef): Remove ambiguous error productions uncovered by grammer
5701 (constructor_declarator): Add exception_specification_opt here.
5702 (component_constructor_declarator): Likewise.
5703 (direct_after_type_declarator): Likewise.
5704 (complex_direct_notype_declarator): Likewise.
5705 (direct_abstract_declarator): Likewise.
5706 (fn.def1): Remove exception_specification_opt.
5707 (fn.def2): Likewise.
5708 (condition): Likewise.
5709 (initdcl0): Likewise.
5710 (initdcl): Likewise.
5711 (notype_initdcl0): Likewise.
5712 (nomods_initdcl0): Likewise.
5713 (component_decl_1): Likewise.
5714 (component_declarator): Likewise.
5715 (after_type_component_declarator0): Likewise.
5716 (after_type_component_declarator): Likewise.
5717 (notype_component_declarator): Likewise.
5719 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5721 * call.c (build_over_call): Also use an INIT_EXPR when
5722 initializing anything from an rvalue.
5724 * call.c (build_over_call): Call stabilize_reference when building
5725 an INIT_EXPR instead of calling the copy ctor.
5727 * call.c (joust): Extend the previous change to all comparisons.
5729 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5730 NO_LINKAGE_HEURISTICS.
5732 * decl2.c (finish_file): Emit any statics that weren't already.
5734 * typeck.c (build_static_cast): Implement.
5735 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5736 * decl.c (grokparms): Use can_convert_arg instead of
5737 implicit_conversion directly.
5738 (copy_args_p): New fn.
5739 * cvt.c (convert_to_reference): Don't complain about temp with
5741 (build_up_reference): Handle TARGET_EXPRs.
5742 * call.c (build_over_call): Elide unnecessary temps.
5743 (can_convert*): Use new overloading code.
5745 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5747 * call.c: Move TYPE_PTR*_MACROS ...
5748 * cp-tree.h: To here.
5749 * typeck.c (build_reinterpret_cast): Implement.
5751 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5753 (joust): If we're comparing a function to a builtin and the worst
5754 conversion for the builtin is worse than the worst conversion for the
5755 function, take the function.
5757 * typeck.c (build_const_cast): Implement.
5758 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5759 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5761 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5763 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5764 too early. Make sure we explode if exprtype turns out to be a
5765 NULL_TREE when it shouldn't be.
5767 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5769 * cp-tree.h: New routine make_call_declarator.
5770 * lex.c (make_call_declarator): Define it.
5771 * except.c (init_exception_processing): Use it.
5772 (expand_builtin_throw): Likewise.
5773 (start_anon_func): Likewise.
5774 * decl2.c (finish_file): Likewise.
5775 * lex.c (cons_up_default_function): Likewise.
5776 * parse.y: Likewise.
5777 * pt.c (tsubst): Likewise.
5779 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5781 * decl2.c (groktypefield): Remove unused code.
5783 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5785 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5786 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5787 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5788 nonempty_cv_qualifiers.
5791 * lex.c (make_pointer_declarator): Change type_quals into
5793 (make_reference_declarator): Likewise.
5795 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5797 * decl.c (start_function): Only check interface_* for templates
5798 with flag_alt_external_templates.
5800 * call.c (build_new_op): Check for comparison of different enum types.
5801 (build_over_call): Fix arg # output.
5803 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5805 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5807 * call.c (build_new_op): Check for erroneous args.
5809 * call.c (build_new_method_call): Add missing args to cp_error.
5811 * tree.c (error_type): Dont print reference-to-array.
5813 * typeck.c (convert_for_assignment): Don't say contravariance for
5816 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5818 * call.c (build_over_call): Diagnose bad convs for `this'.
5820 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5823 * call.c (convert_like): Handle bad convs.
5824 (build_over_call): Handle bad convs better.
5826 * decl2.c: -fansi-overloading is now the default.
5828 * call.c (build_new_method_call): Check for erroneous args.
5830 * pt.c (instantiate_class_template): Propagate
5831 TYPE_USES_MULTIPLE_INHERITANCE.
5833 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5835 * call.c (enforce_access): Add static to routine.
5837 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5839 * call.c (build_user_type_conversion_1): Fix bad handling.
5840 (compare_ics): Likewise.
5842 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5844 * call.c (standard_conversion): Oops.
5846 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5848 * g++.c: Update test for win32 (&& ! cygwin32).
5850 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5852 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5853 (ptr_reasonably_similar): New fn.
5854 * call.c (BAD_RANK): New rank.
5855 (ICS_BAD_FLAG): New macro.
5856 (standard_conversion): Handle almost-right pointer conversions.
5857 (reference_binding): Handle bad rvalue bindings.
5858 (add_*_candidate): Stuff.
5859 (build_over_call): Pass bad conversions to convert_for_initialization.
5860 (compare_ics): Handle bad convs.
5863 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5865 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5866 integer_type_node when computing pointer offsets.
5868 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5870 * tree.c (lvalue_type): New fn.
5871 (error_type): New fn.
5872 * call.c (op_error): Use error_type.
5873 (add_conv_candidate): Use lvalue_type.
5874 (add_builtin_candidates): Likewise.
5875 * error.c (args_as_string): Use error_type.
5877 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5879 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5882 * decl.c (init_decl_processing): With -ansi, __null's type is the
5883 signed integral type with the same number of bits as a pointer.
5884 Introduce a new variable null_node for it.
5885 * cp-tree.h: Adjust.
5886 * call.c (null_ptr_cst_p): Adjust.
5888 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5890 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5893 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5895 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5896 fns of classes without virtual functions.
5898 * call.c (add_function_candidate): Handle `this' specially.
5899 (compare_ics): Likewise.
5901 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5903 * typeck.c (build_conditional_expr): Fix handling of __null.
5905 * decl2.c (comdat_linkage): New fn.
5906 (import_export_vtable): Use it.
5907 (import_export_decl): Use it.
5908 * method.c (make_thunk): Use it.
5910 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5912 * pt.c (end_template_decl): If we don't actually have parms, return.
5913 * parse.y (template_header): Accept 'template <>'.
5915 * errfn.c: Allow 5 args.
5917 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5919 * tree.c (make_temp_vec): New fn.
5920 * pt.c (push_template_decl): Handle partial specs.
5921 (instantiate_class_template): Likewise.
5922 (more_specialized): Use get_bindings.
5923 (more_specialized_class): New fn.
5924 (get_class_bindings): New fn.
5925 (most_specialized_class): New fn.
5926 (do_function_instantiation): List candidates for ambiguous case.
5927 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5928 (shadow_tag): Call push_template_decl for partial specializations.
5929 * parse.y: Likewise.
5930 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5931 DECL_TEMPLATE_MEMBERS.
5932 * call.c (print_z_candidates): Reduce duplication.
5934 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5936 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5938 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5940 * pt.c (get_bindings): New fn.
5941 (most_specialized): Likewise.
5942 (do_function_instantiation): Use them.
5943 (add_maybe_template): New fn.
5944 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5945 * call.c (build_new_op): Handle guiding decls.
5946 (build_new_function_call): Likewise.
5947 * decl2.c (finish_file): Likewise.
5949 * decl2.c (mark_used): Do synthesis here.
5950 * call.c (build_method_call): Not here.
5951 (build_over_call): Or here.
5952 * typeck.c (build_function_call_real): Or here.
5953 * tree.c (bot_manip): Call mark_used on functions used in default
5956 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5958 * decl2.c (import_export_vtable): Delete code that disabled vtable
5959 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5961 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5963 * typeck.c (build_x_function_call): Handle static call context
5966 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5967 the function, not its outer block.
5969 * call.c (build_field_call): Pass fields on to build_opfncall
5970 regardless of TYPE_OVERLOADS_CALL_EXPR.
5971 (build_method_call): Pass on to build_new_method_call sooner.
5973 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5975 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5976 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5979 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5981 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5982 (add_builtin_candidate): Don't take enums for ++.
5983 (build_new_method_call): Handle non-aggregates and field calls.
5984 Move new overloading code from...
5987 * decl.c (grokparms): Don't check default args in templates.
5989 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5991 * cvt.c (build_new_op): Fix args to build_unary_op.
5992 (add_builtin_candidates): Don't call type_promotes_to on float.
5994 * decl.c (grokparms): Check the type of the default arg.
5996 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5997 returning NULL_TREE.
5999 * typeck.c (build_x_binary_op): Avoid doing extra work.
6000 (build_x_unary_op): Likewise.
6001 (build_x_conditional_expr): Likewise.
6002 * cvt.c (build_over_call): Return.
6003 (add_builtin_candidate): Fix MEMBER_REF.
6004 (build_new_op): Likewise.
6006 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6008 * method.c (build_overload_name): Put bug fix into code but leave
6009 disabled for now so we can be bug compatible with older releases
6010 that do repeats incorrectly. In the future, we can enable it.
6012 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6014 * cvt.c (convert_like): Don't call build_cplus_new twice.
6016 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6017 Control new overloading code with -fansi-overloading.
6019 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6021 * cvt.c (build_over_call): Call build_cplus_new.
6022 * call.c (build_method_call): Likewise.
6023 * typeck.c (build_function_call_real): Likewise.
6024 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6025 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6027 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6029 * typeck.c (complete_type): Propagate
6030 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6032 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6034 * cvt.c (joust): More ?: kludging. Sigh.
6035 (build_over_call): Don't try to synthesize global fns.
6037 * search.c (lookup_conversions): Use binfo marking.
6039 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6041 * search.c (build_mi_matrix): Use the correct value of cid
6042 when determining the new mi_size.
6044 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6046 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6047 for the first parms of += et al.
6048 (strip_top_quals): New fn.
6049 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6050 (implicit_conversion): Likewise.
6051 (add_builtin_candidates): Be careful about arrays.
6052 (build_new_method_call): Handle vtable optimization.
6054 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6056 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6057 * cvt.c (reference_binding): Use it.
6058 (implicit_conversion): Use it.
6059 (add_builtin_candidate, COND_EXPR): Use it.
6061 * cvt.c (build_new_function_call): Check for error args.
6063 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6065 * gxx.gperf: Add __null.
6066 * hash.h: Regenerate.
6067 * lex.h: Add RID_NULL.
6068 * lex.c (init_lex): Create null_pointer_node here, stick it in
6070 * decl.c (init_decl_processing): Still set its type here.
6071 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6072 (convert_to_pointer_force): Likewise.
6073 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6075 * call.c (convert_harshness): Use null_ptr_cst_p.
6076 * typeck.c (convert_for_assignment): Likewise. Don't produce
6079 * error.c (args_as_string): Handle lists of actual args, too.
6080 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6081 (build_user_type_conversion_1): Improve diagnostics.
6082 (build_new_function_call): Likewise.
6083 (build_object_call): Likewise.
6084 (build_new_method_call): Likewise. Move call before def diagnostic...
6085 (build_over_call): Here.
6087 * cvt.c (build_new_method_call): Don't complain about no match if
6088 LOOKUP_SPECULATIVELY.
6089 (build_over_call): Fix 'this' for virtual fn.
6090 (build_new_method_call): Add diagnostic.
6092 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6094 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6095 constructors to be passed in.
6096 (build_over_call): Likewise.
6097 (build_user_type_conversion_1): Pass them in.
6098 (convert_like): Likewise.
6099 (build_object_call): Handle overloaded conversions.
6100 (build_over_call): Pass the right args to build_vfn_ref.
6101 (standard_conversion): Fix pmf convs.
6102 (joust): Handle comparing statics and non-statics.
6103 (build_new_method_call): New fn.
6104 * call.c (build_method_call): Call it if NEW_OVER.
6106 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6108 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6111 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6113 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6114 instead of just maybe_build_cleanup so that we deallocate the
6117 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6119 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6120 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6122 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6124 * pt.c (instantiate_class_template): Call complete_type. Also, if
6125 we're at the end of the file and we just instantiated a template
6126 class with a vtable, call finish_prevtable_vardecl.
6128 * error.c (dump_decl): Don't explode (or explode more gracefully
6129 as appropriate) if the object being dumped has a null type.
6130 (dump_expr): Likewise.
6132 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6133 by counting the number of nodes that we'll need before allocating
6135 (lookup_fnfields): Fix comment.
6136 (breadth_first_search): Fix comment.
6138 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6140 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6142 * class.c (finish_struct): Call cplus_decl_attributes here.
6143 (finish_struct_1): Not here.
6144 * cp-tree.h: Adjust.
6146 * pt.c (type_unification): New parameter STRICT.
6147 (unify): If STRICT, don't allow cv addition or base deduction.
6148 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6150 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6152 * search.c (get_template_base{_recursive}): New fns.
6153 * pt.c (more_specialized): New fn.
6154 (do_function_instantiation): Use it.
6155 (unify): Handle base deduction.
6156 * cvt.c (joust): Use more_specialized.
6157 Don't arbitrarily choose between non-builtin candidates.
6158 (build_over_call): Call require_complete_type.
6160 * decl.c (start_function): Statics are static even in a #pragma
6163 * decl2.c (import_export_vtable): Disable vtable heuristic on
6164 systems with ASM_OUTPUT_EXTERNAL.
6166 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6167 (standard_conversion): No std conv to enum type.
6169 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6172 * cvt.c (reference_binding): Bind directly to a base subobject of
6175 * cvt.c (build_new_op): Enforce access control.
6177 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6179 * typeck2.c (process_init_constructor): When scanning the
6180 union for a named field, skip things that aren't FIELD_DECLs.
6182 * method.c (synthesize_method): Don't scan fndecl's rtl if
6183 we're at the end of the file; just assume the function can't
6186 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6188 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6191 * cvt.c (build_user_type_conversion_1): Handle overloaded
6194 * cvt.c (add_builtin_candidates): Don't consider type conversion
6195 operators for the first parameter of operator=.
6197 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6199 * typeck.c (complete_type): Only call layout_type if we're not
6200 expanding a template.
6202 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6204 * cvt.c (compare_ics): Oops.
6206 * cvt.c (op_error): Oops.
6208 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6209 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6210 (build_conv): Use them.
6211 (implicit_conversion): Use them.
6212 (convert_like): Handle them.
6213 (build_new_op): Handle builtin COND_EXPR again.
6214 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6215 in lists of types for COND_EXPR.
6216 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6218 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6220 * typeck.c (build_modify_expr): Always attempt to build a call to
6221 the assignment operator, even if we're using a default one.
6222 (convert_for_initialization): Call complete_type.
6224 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6226 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6227 (implicit_conversion): Likewise.
6228 (convert_like): Likewise.
6229 (compare_ics): Likewise.
6230 (compare_qual): Likewise.
6231 (print_z_candidates): Handle no candidates.
6232 (build_new_op): Don't handle builtin COND_EXPR for now.
6234 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6236 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6238 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6240 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6242 * cvt.c (build_builtin_candidate): Oops.
6243 (build_new_op): Oops.
6245 * method.c (build_opfncall): Pass COND_EXPR on.
6246 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6247 (add_builtin_candidate{,s}): Likewise.
6248 (add_builtin_candidates): Likewise.
6249 (print_z_candidates, op_error, build_new_op): Likewise.
6250 (type_decays_to): New fn.
6251 * lex.c (init_lex): Just say ?: for COND_EXPR.
6253 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6255 * typeck.c (complete_type): Call layout_type rather than building
6258 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6261 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6263 * cvt.c: Always compile the new overloading code (but don't use it).
6264 (implicit_conversion): Add a BASE_CONV when converting to
6265 the same class type.
6266 (convert_like): Handle BASE_CONV.
6268 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6270 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6271 (add_builtin_candidate): Likewise.
6274 * typeck.c (build_x_function_call): Try an operator function
6275 whenever we call an object of class type.
6276 * method.c (build_opfncall): Pass CALL_EXPRs through.
6277 * cvt.c (implicit_conversion): Do const-ref case first.
6278 (add_conv_candidate, build_object_call, op_error): New fns.
6279 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6280 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6282 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6283 Fall back on preincrement handling. Use op_error.
6285 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6287 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6290 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6292 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6294 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6296 * typeck.c (build_component_ref_1): Use build_component_ref
6297 instead of open coding it here.
6299 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6301 * g++.c (main): Don't link with -lg++.
6304 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6305 result of build_type_conversion.
6306 (cp_convert): Only call build_method_call for ctors if
6307 build_type_conversion failed.
6308 (ptr_complete_ob): New function.
6309 (TYPE_PTR{,OB,MEM}_P): New macros.
6310 ({add,build}_builtin_candidate{,s}): New functions.
6311 (print_z_candidates): Handle builtins.
6312 (build_user_type_conversion_1): Don't use conversion fns for
6313 converting to a base type.
6314 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6315 (build_user_type_conversion): Use convert_from_reference.
6316 (build_new_op): New function.
6317 (build_over_call): Fix handling of methods.
6318 (compare_ics): Handle AMBIG_CONV properly.
6319 * typeck2.c: Increment abort count.
6320 * method.c (build_opfncall): Forward most requests to build_new_op.
6321 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6323 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6325 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6326 invalid second argument to dump_expr_list.
6328 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6330 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6332 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6334 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6337 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6339 * typeck2.c (process_init_constructor): New pedwarn for using { }
6340 to initialize a pointer to member function.
6341 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6342 we can avoid the new error.
6344 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6346 * typeck.c (build_ptrmemfunc1): New function to hide details of
6347 pointer to member functions better.
6349 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6351 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6352 methods into the actual method, as we know the implied object is
6355 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6357 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6358 inside a system header.
6360 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6362 * call.c (build_method_call): Call complete_type on the
6365 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6367 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6368 for obj_ptr->func so that we can know which object to use in a
6371 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6373 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6374 around things. Also improve maintainability.
6376 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6378 * decl.c (grokdeclarator): Check for overflow when evaluating an
6381 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6383 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6386 * typeck.c (build_x_function_call): Pass function overload
6387 questions to new overloading code if NEW_OVER.
6388 * init.c (expand_aggr_init_1): Only check for type conversion ops
6389 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6390 Don't check for ambiguity with constructor if NEW_OVER.
6391 * cvt.c (convert_to_reference): Dereference the result of a type
6392 conversion operator.
6393 (build_conv): Propagate ICS_USER_FLAG.
6394 (implicit_conversion): Call instantiate_type.
6395 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6396 (add_function_candidate): Fix cv-quals on argtype.
6397 (print_z_candidates): New function.
6398 (build_new_function_call): Call it.
6399 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6400 consider non-converting constructors.
6401 Call print_z_candidates.
6402 Return an AMBIG_CONV for an ambiguous conversion.
6403 (build_user_type_conversion): Handle AMBIG_CONV.
6404 (convert_like): Fix test for building TARGET_EXPR.
6405 Call instantiate_type.
6406 Handle AMBIG_CONV and LVALUE_CONV.
6407 (build_over_call): Handle 0 args and ellipsis.
6408 * cp-tree.def: Add AMBIG_CONV.
6410 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6412 * decl.c (lookup_name_real): If we find mem in obj when parsing
6413 `obj->mem', make sure we return the right value.
6415 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6417 * search.c (get_base_distance): Call complete_type.
6419 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6421 * decl.c (store_bindings): Make static.
6423 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6425 * init.c (expand_aggr_init_1): Don't check type conversions if
6428 * cvt.c (z_candidate): Put back template field.
6429 (add_function_candidate): Set it.
6430 (add_template_candidate): Likewise.
6432 (compare_qual): Handle references and pointers to members.
6433 (compare_ics): Handle reference bindings.
6435 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6437 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6439 * call.c (compute_conversion_costs): Call complete_type.
6441 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6442 pointers, so we can handle template parameters.
6444 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6446 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6447 here; let's make it explicit instead of a side effect of an
6450 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6452 * cvt.c (z_candidate): Remove template field.
6453 (reference_binding): Handle binding to temporary.
6454 (implicit_conversion): Likewise.
6455 (add_function_candidate): Handle artificial constructor parms.
6456 Handle functions with too few parms.
6457 (add_template_candidate): New function.
6458 (build_user_type_conversion_1): Handle constructors.
6459 (convert_like): Likewise.
6460 (build_over_call): Likewise.
6461 (build_new_function_call): Support templates.
6462 (compare_ics): Fix reference, inheritance handling.
6464 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6466 * decl.c: Add signed_size_zero_node.
6467 (init_decl_processing): Build it.
6468 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6469 when we're trying to make a negative delta.
6471 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6473 Stop doing this damn index==strchr variable name confusion.
6474 * class.c (add_virtual_function): Change local var INDEX to be
6476 (add_method): Likewise.
6477 * lex.c (print_parse_statistics): Likewise.
6478 * search.c (make_memoized_table_entry): Likewise.
6479 (lookup_fnfields_here): Likewise.
6480 (lookup_field): Likewise.
6481 (lookup_fnfields): Likewise.
6482 (get_baselinks): Likewise.
6483 * sig.c (build_signature_table_constructor): Likewise.
6484 (build_signature_method_call): Likewise.
6485 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6486 (get_member_function_from_ptrfunc): Likewise.
6487 (build_ptrmemfunc): Change local var INDEX to be IDX.
6488 (c_expand_start_case): Likewise.
6490 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6492 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6493 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6494 (convert_to_reference): Use build_type_conversion to convert to
6495 the reference type directly.
6496 (standard_conversion): Fix void* case, non-conversions.
6497 (reference_binding): Fix expr == 0 case, non-conversions.
6498 (convert_like): Support REF_BIND.
6499 (compare_qual): Split out from compare_ics.
6500 (compare_ics): Use it, handle icses with only a qual_conv.
6502 * init.c (expand_vec_init): Don't crash if decl is NULL.
6504 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6506 * mpw-config.in: New file, configury for Mac MPW.
6507 * mpw-make.sed: New file, makefile editing for MPW.
6509 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6511 * pt.c (instantiate_class_template): Call repo_template_used.
6513 * search.c (lookup_conversions): Only lookup conversions in
6516 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6518 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6520 * cp-tree.h, lex.c: Include cp-tree.def.
6521 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6523 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6525 * init.c (build_vec_delete_1): Call complete_type.
6527 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6529 * except.c (start_anon_func): Make sure anonymous functions are
6532 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6534 * decl.c (finish_function): If function_depth > 1, set nested.
6536 * decl2.c (grokbitfield): Revert Bob's change.
6537 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6539 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6541 * pt.c (add_pending_template): Handle types.
6542 (lookup_template_class): With -fexternal-templates, just add the class
6543 to pending_templates instead of instantiating it now.
6544 * decl2.c (finish_file): Handle types in pending_templates.
6546 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6548 * decl2.c (grokbitfield): Handle constant decls appropriately.
6549 Give an appropriate error message now instead of spewing core
6552 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6554 * decl2.c: Don't turn on thunks by default for now.
6556 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6558 * typeck.c (complete_type): Handle error_mark_node.
6559 (common_type, OFFSET_TYPE): Handle template_type_parms.
6561 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6563 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6564 regardless of DECL_INLINE.
6566 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6568 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6570 * rtti.c (build_dynamic_cast): Support templates.
6571 * tree.def: Support DYNAMIC_CAST_EXPR.
6572 * pt.c (tsubst_copy): Likewise.
6573 * decl2.c (build_expr_from_tree): Likewise.
6575 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6577 * typeck.c (build_static_cast): Support templates.
6578 (build_const_cast): Likewise.
6579 * tree.def: Support CONST/STATIC_CAST_EXPR.
6580 * pt.c (tsubst_copy): Likewise.
6581 * decl2.c (build_expr_from_tree): Likewise.
6583 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6585 * decl2.c (finish_vtable_vardecl): Don't trust
6586 TREE_SYMBOL_REFERENCED for vtables of local classes.
6588 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6590 * pt.c (tsubst_copy): Handle operator T.
6592 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6594 * init.c (build_delete): Move creation of PARMS inside test of
6595 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6597 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6599 * typeck.c (build_conditional_expr): Don't assume that
6600 the arguments to ?: are always pointers or records.
6602 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6604 * decl2.c (import_export_decl): Still emit static/weak/comdat
6605 copies of inline template functions with -fno-implicit-templates.
6607 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6609 * init.c (build_delete): Determine the complete basetype
6610 path to the destructor we're calling.
6612 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6614 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6615 initialize the enum, because we really and truly don't know where
6617 (start_enum): Don't copy integer_zero_node because
6618 build_enumerator will do it.
6620 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6622 * decl.c (finish_function): Do access control on base destructors.
6624 * pt.c (tsubst, case FUNCTION_DECL): Set up
6625 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6628 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6630 * cvt.c (build_up_reference): If we have already extended the
6631 lifetime of the temporary, don't try it again.
6632 * typeck.c (c_expand_return): Don't try and convert the return
6633 value twice when we want a reference, once is enough.
6635 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6637 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6638 LOOKUP_ONLYCONVERTING at all for now.
6640 * search.c (add_conversions): Put the conversion function in
6641 TREE_VALUE, the basetype in TREE_PURPOSE.
6642 * cvt.c (build_type_conversion): Adjust.
6643 * cvt.c (build_expr_type_conversion): Adjust.
6644 * call.c (user_harshness): Adjust.
6646 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6648 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6651 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6653 * except.c (expand_start_catch_block): Add a dummy region, if we
6654 get an error, so that we can avoid core dumping later.
6656 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6658 * cp-tree.h (OFFSET_REF): Remove.
6659 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6660 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6661 * init.c (expand_aggr_init_1): Likewise.
6662 (build_new): Likewise.
6663 * typeck.c (expand_target_expr): Likewise.
6665 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6667 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6670 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6672 * cvt.c (build_up_reference): Redo how and when temporaries are
6674 * decl.c (grok_reference_init): Don't try and be smart about
6677 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6679 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6680 (TARGET_EXPR...), now that it has 4 arguments.
6681 * tree.c (build_cplus_new): Likewise.
6683 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6685 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6687 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6688 * decl.c (struct saved_scope): Remove named_labels,
6689 {base,member}_init_list.
6690 (maybe_push_to_top_level): Don't set them. Call
6691 push_cp_function_context if appropriate.
6692 (pop_from_top_level): Likewise.
6694 * method.c (do_build_assign_ref): Remove obsolete check of
6695 TYPE_HAS_ASSIGN_REF (basetype).
6697 * decl.c (grokfndecl): Diagnose user definition of
6698 implicitly-declared methods.
6700 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6702 * method.c (do_build_copy_constructor): Add code to give
6703 meaningful error messages instead of crashing.
6704 (do_build_assign_ref): Don't synthesize assignment operators for
6705 classes containing reference or const members.
6707 * class.c (struct base_info): Remove cant_synth_copy_ctor
6708 and cant_synth_asn_ref.
6709 (finish_base_struct): Remove the code that tries to conditionalize
6710 synthesis of copy constructors & assignment operators based on
6711 access permissions. Instead, let it fail when it tries to
6712 synthesize the copy constructor. This will give meaningful error
6713 messages instead of silently generating code to perform a bitcopy.
6715 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6717 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6718 determining types for constant values.
6720 * decl.c (struct named_label_list): Use instead of stuffing
6721 random items into a TREE_LIST node.
6722 (named_label_uses): Use the new struct.
6723 (poplevel): Likewise.
6724 (lookup_label): Likewise.
6725 (define_label): Add an error message to tell the user the line
6726 where the goto is located in addition to the destination of the
6728 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6730 (finish_function): Likewise.
6732 (start_decl): Complain about defining a static data member
6733 in a different type from which it was declared.
6735 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6737 * cvt.c (build_expr_type_conversion): Adjust.
6739 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6741 * call.c (build_method_call): Always convert 'this' to the
6744 * search.c (add_conversions): Put the conversion function in
6745 TREE_VALUE, the type in TREE_PURPOSE.
6746 * cvt.c (build_type_conversion): Adjust.
6747 * call.c (user_harshness): Adjust.
6749 * method.c (emit_thunk): Call temporary_allocation and
6750 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6752 * tree.c (build_cplus_array_type): Handle tweaking of
6753 TYPE_MAIN_VARIANT here.
6754 * typeck.c (common_type): Not here.
6756 * typeck.c (complete_type): Only try to complete an array type if
6759 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6761 * decl.c (grokvardecl): Call complete_type.
6762 (grokdeclarator): Call complete_type for PARM_DECLs.
6764 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6766 * pt.c (instantiate_class_template): Re-set
6767 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6769 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6771 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6772 smart enough to do it right.
6773 * tree.c (cp_expand_decl_cleanup): Likewise.
6774 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6775 cp_expand_decl_cleanup.
6776 (store_parm_decls): Likewise.
6777 (hack_incomplete_structures): Likewise.
6778 * except.c (push_eh_cleanup): Likewise.
6780 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6782 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6783 frontend to the backend where it belongs.
6784 * tree.c (unsave_expr): Likewise.
6785 (unsave_expr_now): Likewise.
6786 * tree.def (UNSAVE_EXPR): Likewise.
6787 * cp-tree.h (unsave_expr): Likewise.
6788 (unsave_expr_now): Likewise.
6790 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6792 * init.c (emit_base_init): Make sure the partial EH cleanups live
6793 on the function_obstack.
6795 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6797 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6798 when checking for pointer types.
6800 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6802 * pt.c (instantiate_class_template): Remove obsolete check for
6803 access declarations.
6805 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6807 * call.c (build_overload_call): Simplify calls to
6808 build_overload_call by removing last parameter.
6809 (build_method_call): Likewise.
6810 * cp-tree.h: Likewise.
6811 * method.c (build_opfncall): Likewise.
6812 * typeck.c (build_x_function_call): Likewise.
6814 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6816 * call.c (default_parm_conversions): Factor out common code.
6817 (build_method_call): Use it.
6818 (build_overload_call_real): Use it.
6820 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6822 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6823 but pedwarn as the code is bogus.
6824 * typeck.c (decay_conversion): Likewise.
6825 (build_function_call_real): Use build_addr_func instead of
6826 default_conversion. Don't allow pointer-to-method functions down
6828 (build_unary_op): Use real pointer-to-member functions instead of
6830 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6831 (convert_for_assignment): Removed some obsolete code.
6832 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6833 build_x_function_call instead of current_class_ptr. Only call
6834 digest_init once on an initializer, we do this just checking
6836 (build_expr_from_tree): Pass current_class_ref to
6837 build_x_function_call instead of current_class_ptr.
6838 * init.c (build_member_call): Likewise.
6840 * error.c (dump_expr): Handle OFFSET_REFs better.
6841 * pt.c (unify): Handle pointer-to-member functions better.
6842 * decl.c (finish_function): Clear out current_class_ref just like
6843 we do for current_class_ptr.
6845 * typeck.c (get_delta_difference): Handle virtual bases better.
6847 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6849 * sig.c (build_signature_table_constructor): Use the delta for
6850 the original basetype for this virtual function with thunks.
6851 (build_signature_method_call): We still need to adjust 'this'
6854 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6856 * call.c (build_addr_func): New routine. Used to get the `real'
6857 address of a function or a method. Needed to avoid getting a
6858 pointer-to-member function.
6859 (build_call): New routine to build CALL_EXPRs.
6860 (build_method_call): Use it.
6861 * cvt.c (convert_to_aggr): Likewise.
6862 * typeck.c (build_function_call_real): Likewise.
6863 * sig.c (build_signature_table_constructor): Use build_addr_func.
6864 * cp-tree.h (build_call, build_addr_func): Declare them.
6866 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6868 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6869 * parse.y: Remove uses of LOOKUP_AGGR.
6871 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6873 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6874 C_C_D to current_class_ref.
6876 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6878 * call.c (convert_harshness): Tighten up pointer conversions.
6880 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6882 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6883 (finish_file): Likewise.
6885 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6887 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6889 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6892 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6894 * decl2.c: Turn on thunks by default where supported.
6896 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6898 * cp-tree.h (build_overload_call_maybe): Removed.
6899 * call.c (build_overload_call_real): Invert meaning of last arg to
6900 be require_complete.
6901 (build_overload_call): Likewise.
6902 * typeck.c (build_x_function_call): Use build_overload_call_real
6903 instead of build_overload_call_maybe.
6905 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6907 * decl2.c (finish_file): Don't try to emit functions that haven't
6910 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6912 * decl2.c (finish_vtable_vardecl): Oops.
6914 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6915 Also store the bindings from previous_class_values.
6916 (pop_from_top_level): Restore them.
6918 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6920 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6921 symbol has been referenced.
6922 (finish_file): Re-join synthesis/vtable loop with inline emission
6923 loop, disable inlining when an inline is output.
6925 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6927 * except.c (init_exception_processing): Setup saved_in_catch.
6928 (push_eh_cleanup): Reset __eh_in_catch.
6929 (expand_start_catch_block): Set __eh_in_catch.
6931 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6933 * except.c (push_eh_cleanup): Add tracking for whether or not we
6934 have an active exception object.
6935 (expand_builtin_throw): Use it to make sure a rethrow without an
6936 exception object is caught.
6938 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6940 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6943 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6945 * decl2.c (finish_file): Also use sentries for vars with
6946 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6949 * lex.c (handle_cp_pragma): Disable #pragma
6950 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6952 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6954 * method.c (emit_thunk): Wrap default case in
6955 temporary/permanent_allocation.
6957 * method.c (make_thunk): Use DECL_ONE_ONLY.
6958 (emit_thunk): Call assemble_end_function.
6960 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6962 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6963 (import_export_decl): Likewise.
6964 (finish_prevtable_vardecl): Disable vtable hack if
6965 SUPPORTS_ONE_ONLY > 1.
6967 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6969 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6970 PREDECREMENT_EXPRs take two arguments, not one.
6972 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6974 * class.c (build_vtable_entry): Don't build thunks for abstract
6977 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6980 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6982 * class.c (set_rtti_entry): Use size_zero_node.
6983 (build_vtable): Likewise.
6985 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6987 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6988 (prepare_fresh_vtable): Likewise.
6990 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6992 * method.c (emit_thunk): Call mark_used on the target function.
6994 * call.c (build_method_call): Don't warn about pending templates.
6996 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6998 * decl2.c (finish_file): Fix list walking logic.
7000 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7002 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7004 * class.c (finish_struct_1): Remove old code for
7005 dont_allow_type_definitions.
7006 * cp-tree.h: Likewise.
7007 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7008 definition of flagged_type_tree is found before it is used.
7010 * parse.y: Added the ftype member to the type union, and changed a
7011 number of rules to use it instead of ttype. Added calls to
7012 check_for_new_type() as appropriate.
7013 * typeck2.c (check_for_new_type): New function for checking
7014 if a newly defined type appears in the specified tree.
7015 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7016 for check_for_new_type().
7018 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7020 * decl2.c (finish_file): Only use a sentry if the decl is public.
7022 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7023 don't pass LOOKUP_ONLYCONVERTING.
7025 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7027 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7028 properly keeps track of const and volatile type modifiers.
7030 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7032 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7033 * pt.c (comp_template_args): Use it.
7035 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7036 assemble_external for artificial function decls.
7038 * decl.c (cp_finish_decl): Oops.
7040 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7042 * decl2.c (import_export_decl): Put static data member templates
7043 into common storage, or make them weak, depending on whether they
7044 are dynamically or statically initialized.
7045 (get_sentry): New function.
7046 (finish_file): Do import_export_decl for static data members before
7047 building the init/fini functions. Don't init/fini a variable that's
7048 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7049 push/pop_temp_slots.
7050 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7051 expand_static_init thang.
7052 * method.c (get_id_2): New function.
7054 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7056 * parse.y (empty_parms): Make sure we use C++-style prototypes
7057 when we're declaring member functions.
7059 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7061 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7062 * parse.y (self_template_type): New nonterminal.
7064 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7066 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7068 * parse.y (base_class.1): Allow 'typename foo::bar'.
7070 * lex.c (check_newline): Remove #pragma code that plays with the
7071 input stream, since we now deal with tokens. Clear nextchar when
7073 (handle_cp_pragma): Use real_yylex.
7074 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7077 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7079 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7081 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7083 * parse.y: New token SELFNAME for potential constructor.
7084 * spew.c (yylex): Handle it.
7085 * lex.c (identifier_type): Produce it.
7087 * parse.y (complete_type_name): In :: case, don't push class binding.
7088 (complex_type_name): Likewise.
7090 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7092 * typeck.c (build_reinterpret_cast): Handle pointer to member
7095 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7097 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7099 (check_newline): Put the vtable/unit/implementation/interface pragma
7100 code into handle_cp_pragma, replacing it with a call.
7101 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7102 args. Get the next token after handling the pragma token.
7104 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7106 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7107 (convert_to_pointer_force): Likewise.
7109 * init.c (build_new): Fix array new without -fcheck-new.
7111 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7113 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7114 tree.c: Lose TYPE_NESTED_NAME.
7116 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7119 * tree.def: Add VEC_INIT_EXPR.
7120 * expr.c (cplus_expand_expr): Handle it.
7121 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7122 the extra file-scope symbol nastiness.
7124 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7126 * method.c (make_thunk): Thunks are static.
7127 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7129 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7130 (finish_file): Don't emit them here.
7132 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7134 * rtti.c (build_dynamic_cast): Handle null pointers.
7135 (ifnonnull): New function.
7137 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7139 * call.c (build_method_call): Remember the original basetype we
7140 were called with. Give an error message instead of trying
7141 (incorrectly) to call a non-static member function through a
7142 non-inherited class.
7144 * search.c (expand_upcast_fixups): Mark the new fixup as
7147 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7149 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7151 * class.c (set_rtti_entry): Fix for thunks.
7153 * decl2.c (import_export_decl): Still emit typeinfo fns for
7154 cv-variants of builtin types.
7156 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7157 (init_rtti_processing): Instead of here.
7159 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7161 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7162 (build_typeid): Only complain about taking dynamic typeid without
7165 * decl2.c: flag_rtti defaults to 1.
7167 * rtti.c (get_tinfo_var): The general class case is now smaller.
7168 (init_rtti_processing): Pack the latter three fields of base_info
7171 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7173 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7175 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7177 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7178 (push_memoized_context): Split out code to undefer pop_type_level to
7179 (clear_memoized_cache): here.
7180 (pop_memoized_context): We can only handle one layer of deferral of
7181 pop_type_level so clear the cache, if there was a previous level.
7183 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7185 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7186 (expand_class_desc): Use one pointer to an array of base_info
7187 structs, passed using a CONSTRUCTOR.
7189 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7191 * class.c (build_vbase_path): Remove block extern for
7192 flag_assume_nonnull_objects here.
7193 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7194 (build_vtbl_ref): New routine.
7195 (build_vtable): Set up rtti info here.
7196 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7197 place where we can get the rtti pointers from to avoid having to
7198 search around for a place.
7199 (finish_base_struct): Likewise.
7200 (finish_struct_1): Likewise. Never create totally new vtables
7201 with totally new vtable pointers for rtti. Disable code to layout
7202 vtable pointers better until we want to break binary
7204 * rtti.c (build_headof_sub): New routine to convert down to a
7205 sub-object that has an rtti pointer in the vtable.
7206 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7208 (build_dynamic_cast): Make sure we have saved it, if we need to.
7209 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7210 a more efficient vtable layout, enable later.
7211 * call.c (flag_assume_nonnull_objects): Moved declaration to
7212 * cp-tree.h: here. Declare build_vtbl_ref.
7213 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7214 function calls that want a tree.
7216 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7218 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7219 other X subobjects in the most derived type. Ack.
7221 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7222 get_typeid will do it for us.
7223 (get_typeid_1): Break out call-building for expand_*_desc to use.
7224 (get_typeid): Call it.
7225 (expand_*_desc): Likewise.
7226 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7228 (init_decl_processing): Lose builtin_type_tdescs lossage.
7229 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7231 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7233 * pt.c (tsubst): When calling set_nested_typename, use
7234 TYPE_NESTED_NAME (current_class_type) instead of
7237 * decl.c (pushdecl): Likewise.
7238 (pushdecl_class_level): Likewise.
7239 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7240 set_nested_typename.
7242 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7244 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7246 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7248 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7250 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7251 (init_rtti_processing): Lose bad_cast_type.
7252 (build_dynamic_cast): Use throw_bad_cast.
7254 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7256 * decl2.c (finish_file): Don't synthesize artificial functions
7257 that are external and not inline.
7259 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7261 * decl2.c (finish_file): Handle having new inlines added to
7262 saved_inlines by synthesis.
7264 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7266 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7268 RTTI rewrite to initialize nodes as needed, not require that
7269 users #include <typeinfo>, complete functionality and reduce wasted
7271 * rtti.c (init_rtti_processing): New fn.
7272 (build_typeid): The vtable entry is now a function.
7273 (get_tinfo_var): New fn.
7274 (get_tinfo_fn): Likewise.
7275 (get_typeid): Use it.
7276 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7277 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7279 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7280 (synthesize_tinfo_fn): New fn.
7281 * method.c (build_t_desc_overload): Lose.
7282 (build_overload_with_type): More generic.
7283 * decl.c (init_decl_processing): Call init_rtti_processing.
7284 * class.c (set_rtti_entry): Use get_tinfo_fn.
7285 * decl2.c (mark_vtable_entries): Mark the rtti function.
7286 (finish_prevtable_vardecl): Don't build_t_desc.
7287 (import_export_decl): Handle tinfo functions.
7288 (finish_file): Likewise.
7289 * typeck.c (inline_conversion): New fn.
7290 (build_function_call_real): Use it.
7291 * cp-tree.h: Add decls.
7293 * method.c (hack_identifier): Also convert component_refs from
7296 * lex.c (cons_up_default_function): Use the type, not the name, in
7299 * decl2.c (import_export_vtable): Fix weak vtables.
7301 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7303 * search.c (get_base_distance_recursive): Fix access checks for
7306 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7308 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7310 (convert_harshness): Add prototypes wrapped by PROTO.
7311 * decl2.c (grok_function_init): Likewise.
7312 (do_toplevel_using_decl): Change to void return type.
7313 * class.c (build_vtable_entry): Remove decl of make_thunk.
7314 (merge_overrides): Fix order of arg definitions.
7315 (finish_vtbls): Likewise.
7316 (fixup_vtable_deltas): Likewise.
7317 (modify_all_direct_vtables): Likewise.
7318 (modify_all_indirect_vtables): Likewise.
7319 * search.c (get_base_distance_recursive): Likewise.
7320 (get_abstract_virtuals_1): Likewise.
7321 (fixup_virtual_upcast_offsets): Likewise.
7322 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7323 * init.c (perform_member_init): Fix order of arg definitions.
7324 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7325 * cp-tree.h (make_thunk): Add decl.
7326 (overload_template_name, push_template_decl): Add decls.
7327 (do_toplevel_using_decl): Change to void return type.
7328 (vec_binfo_member): Add decl.
7330 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7332 * typeck.c (mark_addressable, convert_for_assignment,
7333 convert_for_initialization, pointer_int_sum, pointer_diff,
7334 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7335 (convert_sequence): #if 0 fn decl, since definition also is.
7337 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7339 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7340 cast to pointer types for type searching.
7342 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7344 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7345 case where BINFO == 0.
7347 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7349 * call.c (build_method_call): Fix wording of error messages so
7350 constructors come out right.
7352 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7354 * decl.c (push_overloaded_decl): Don't warn about hidden
7355 constructors when both the type and the function are declared
7356 in a system header file.
7358 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7360 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7361 flag for the type to the type's fields.
7363 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7365 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7367 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7369 * class.c (base_info, finish_base_struct): Replace
7370 needs_virtual_dtor with base_has_virtual.
7372 (finish_struct_1): Remove the old code that tried to make default
7373 destructors virtual. Use base_has_virtual when checking if we need
7374 to add a vtable entry for the rtti code.
7376 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7378 * pt.c (push_template_decl): Complain about template decl with
7379 inappropriate declaration.
7381 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7383 * typeck.c (build_x_unary_op): Remove bogus check for taking
7384 the address of a member function.
7386 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7388 * parse.y (constructor_declarator): Only push the class if
7389 we are not already in the class.
7391 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7393 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7394 Add additional argument to INIT_CUMULATIVE_ARGS.
7396 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7398 * decl.c (shadow_tag): Fix error about anon union with methods.
7400 * parse.y (self_reference): Only generate a self-reference if this
7401 is a non-template class.
7402 (opt.component_decl_list): Only use it if it was generated.
7404 * parse.y (component_decl_1): Use constructor_declarator.
7405 (fn.def2): Likewise.
7406 (notype_component_declarator0): Likewise.
7408 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7410 * typeck.c (build_x_unary_op): Add checks for taking the address
7411 of a TARGET_EXPR or of a member function, and give appropriate
7414 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7416 * pt.c (process_template_parm): Allow template type parms to be
7417 used as types for template const parms.
7419 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7421 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7424 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7426 * decl.c (lookup_name_real): Be even more picky about the
7427 ambiguous lookup warning.
7428 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7429 * parse.y (constructor_declarator): Rather than here.
7431 * parse.y (constructor_declarator): New nonterminal.
7433 (explicit_instantiation): Likewise.
7435 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7437 Add implicit declaration of class name at class scope.
7438 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7439 * parse.y (self_reference): New nonterminal.
7440 (opt.component_decl_list): Use it.
7441 (fn.def1): Add nested_name_specifier type_name cases.
7442 * class.c (build_self_reference): New function.
7443 (finish_struct): Handle access_default later, move self-reference
7445 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7446 * cp-tree.h: Adjust.
7448 * pt.c (do_function_instantiation): Separate handling of member
7449 functions and non-member functions properly.
7451 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7453 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7455 * class.c (finish_struct_1): Check the right slot for destructors.
7457 * decl.c (start_enum): Complain about enum templates.
7459 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7461 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7462 * typeck.c (unary_complex_lvalue): Likewise.
7464 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7466 * typeck.c (c_expand_return): Check for a returned local
7467 array name, similar to the check for an ADDR_EXPR.
7469 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7471 * decl.c (cp_finish_decl): Don't build cleanups for static
7474 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7476 * typeck.c (build_modify_expr): Fix error messages to be more
7478 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7479 assignment operators.
7480 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7481 assignment operators.
7483 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7485 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7486 give an error if initialized. Pedwarn about nested type with the
7487 same name as its enclosing class.
7489 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7491 * typeck.c (require_complete_type): Be sure to instantiate the
7492 MAIN_VARIANT of the type.
7494 * decl2.c (finish_file): Instantiate pending templates before
7495 processing static constructors and destructors.
7497 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7500 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7502 * decl2.c (delete_sanity): If error_mark_node is passed
7503 in as an expression, quit while we're ahead.
7505 * decl.c (grokdeclarator): Give an error message if `friend'
7506 is combined with any storage class specifiers.
7508 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7510 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7511 definition of nonexistent nested type.
7513 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7514 not to say 'typedef'.
7516 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7518 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7519 * search.c (dfs_walk, dfs_init_vbase_pointers,
7520 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7521 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7523 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7525 * except.c (build_throw): Support minimal parse.
7526 * pt.c (tsubst_copy): Support THROW_EXPR.
7527 * decl2.c (build_expr_from_tree): Likewise.
7529 * pt.c (mangle_class_name_for_template): Always allocate
7532 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7534 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7535 when trying to cast from an incomplete type.
7537 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7539 * pt.c (instantiate_class_template): Don't bother setting up
7540 CLASSTYPE_TAGS explicitly, as the nested types will add
7543 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7545 * decl.c (shadow_tag): Remove old error check for usage of
7546 an enum without a previous declaration.
7547 (xref_tag): Add error message about usage of enums without a
7548 previous declaration.
7550 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7552 * lex.c (do_identifier): Only do name consistency check if we're
7555 * pt.c (push_template_decl): Don't crash if we get a member defn
7558 * decl.c (xref_tag_from_type): New function to do an xref without
7559 always having to figure out code_type_node.
7560 * cp-tree.h: Declare it.
7561 * pt.c (instantiate_class_template): Use it for friend classes.
7562 (lookup_template_class): Use it.
7564 * typeck2.c (build_functional_cast): Pull out a single parm before
7565 passing it to build_c_cast.
7567 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7569 * expr.c (do_case): Give an error message if a pointer is
7570 given as a case value.
7572 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7574 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7577 * lex.c (cons_up_default_function): Really, now, interface hackery
7578 does not apply to synthesized methods.
7580 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7582 * call.c (build_method_call): Ctors and dtors now have special names
7583 with respect to lookups.
7584 * class.c (add_method): Likewise.
7585 (grow_method): Likewise.
7586 (finish_struct_methods): Likewise.
7587 (warn_hidden): Likewise.
7588 (finish_struct_1): Likewise.
7589 * cvt.c (convert_to_reference): Likewise.
7590 (convert_to_aggr): Likewise.
7591 (cp_convert): Likewise.
7592 * decl2.c (check_classfn): Likewise.
7593 * init.c (expand_member_init): Likewise.
7594 (expand_default_init): Likewise.
7595 (expand_aggr_init_1): Likewise.
7596 (build_offset_ref): Likewise.
7597 (build_new): Likewise.
7598 (build_delete): Likewise.
7599 * lex.c (do_inline_function_hair): Likewise.
7600 * search.c (lookup_field_1): Likewise.
7601 (lookup_fnfields_here): Likewise.
7602 (lookup_field): Likewise.
7603 (lookup_fnfields): Likewise.
7604 (get_virtual_destructor): Likewise.
7605 (dfs_debug_mark): Likewise.
7606 (dfs_pushdecls): Likewise.
7607 (dfs_compress_decls): Likewise.
7608 * tree.c (layout_basetypes): Likewise.
7609 * typeck.c (build_component_ref): Likewise.
7610 (build_x_function_call): Likewise.
7611 (build_modify_expr): Likewise.
7612 (convert_for_initialization): Likewise.
7613 (build_functional_cast): Likewise.
7614 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7617 * decl.c (ctor_identifier): New.
7618 (dtor_identifier): New.
7619 (init_decl_processing): Set them.
7621 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7623 * typeck.c (build_component_ref): Don't get confused by fields whose
7624 context has no type name, like pointer to member functions.
7626 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7628 * decl.c (grokdeclarator): Handle typedef without declarator.
7630 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7632 * parse.y (bad_parm): Catch another case of missing `typename'.
7634 * lex.c (yyprint): Handle TYPE_DECLs.
7636 * decl.c (start_function): Don't try to be clever.
7638 * lex.c: Lose compiler_error_with_decl.
7639 * typeck2.c: Lose error_with_aggr_type.
7640 (incomplete_type_error): Use cp_* instead of old functions.
7641 (readonly_error): Likewise.
7642 * typeck.c (convert_arguments): Likewise.
7643 * search.c (lookup_nested_field): Likewise.
7644 * method.c (make_thunk): Likewise.
7645 * decl.c (grokparms): Likewise.
7646 * cp-tree.h: Update.
7648 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7651 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7653 * method.c (build_opfncall): When deleting a pointer to an
7654 array, build a new pointer to the tree past any ARRAY_TYPE
7657 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7659 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7661 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7663 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7666 * decl.c (finish_function): Don't set nested based on
7667 hack_decl_function_context.
7668 * parse.y (function_try_block): Check for nested function.
7669 (pending_inlines): Likewise.
7671 * decl2.c (build_expr_from_tree): If a unary op already has a
7672 type, just return it.
7674 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7676 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7677 (finish_file): Check the return value of walk_vtables.
7678 (finish_prevtable_vardecl): Return int.
7679 (finish_vtable_vardecl): Likewise.
7680 (prune_vtable_vardecl): Likewise.
7681 * lex.c (set_vardecl_interface_info): Likewise.
7682 * cp-tree.h: Adjust return types.
7684 * class.c (delete_duplicate_fields_1): Don't complain about
7685 duplicate nested types if they're the same type.
7686 (finish_struct): Remove check for duplicate.
7687 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7689 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7691 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7693 * decl.c (grokdeclarator): Lose special handling of class-level
7694 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7695 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7697 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7699 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7701 * search.c (compute_access): Fix handling of anonymous union
7703 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7704 from anonymous unions to their members.
7706 * typeck.c (build_x_function_call): For static member functions,
7707 hand off to build_member_call.
7709 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7711 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7713 * init.c (expand_vec_init): Fix init == 0 case.
7715 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7717 * init.c (build_new): Pedwarn about init and array new.
7718 (expand_vec_init): Handle lists, use convert_for_initialization.
7720 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7721 when converting to an aggregate type.
7722 * cvt.c (cp_convert): Pass it through.
7724 * typeck.c (build_conditional_expr): Handle user-defined
7725 conversions to slightly different types.
7727 * decl.c (grokdeclarator): Force an array type in a parm to be
7730 * decl2.c (do_using_directive): Sorry.
7731 (do_namespace_alias): Likewise.
7732 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7734 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7736 * parse.y (datadef): Move call to note_list_got_semicolon up.
7738 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7740 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7742 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7744 * decl.c (cp_finish_decl): The exception regions have to be
7745 nested, not overlapping. We start the exception region for a
7746 decl, after it has been fully built, and all temporaries for it
7747 have been cleaned up.
7749 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7751 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7753 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7755 * tree.def: Add RETURN_INIT.
7756 * pt.c (instantiate_decl): Handle RETURN_INIT.
7757 * decl.c (store_return_init): Handle minimal_parse_mode.
7759 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7760 * decl.c (make_typename_type): Don't try to get the file and line
7762 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7764 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7766 * decl.c (poplevel): Make sure we clear out and restore old local
7767 non-VAR_DECL values by default when they go out of scope.
7769 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7771 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7772 referring to addresses of variables and functions.
7774 * error.c (dump_expr): Support SIZEOF_EXPR.
7776 * init.c (do_friend): Use the return value of check_classfn.
7778 * typeck.c (convert_arguments): Call complete_type.
7780 * method.c (hack_identifier): After giving an error, set value to
7783 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7785 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7786 lossage for local classes.
7787 * cp-tree.h: Declare it.
7788 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7789 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7790 Use hack_decl_function_context.
7791 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7792 (start_function): Use hack_decl_function_context.
7793 (finish_function): Likewise.
7794 * method.c (synthesize_method): Likewise.
7795 * lex.c (process_next_inline): Likewise.
7796 (do_pending_inlines): Likewise.
7797 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7800 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7802 * sig.c (build_signature_pointer_or_reference_type): Align
7803 signature pointers/references on 8-byte boundaries so they can be
7804 grabbed 2 words at a time on a Sparc.
7806 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7808 * method.c (hack_identifier): Requiring a static chain is now a
7810 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7813 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7815 * init.c (build_offset_ref): Call complete_type.
7817 * decl.c (pop_from_top_level): Always pop previous_class_type.
7819 * parse.y: Handle multiple decls in a for-init-statement.
7820 * pt.c (tsubst_expr): Likewise.
7822 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7825 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7826 (poplevel_class): Set it here.
7827 (pop_from_top_level): Pop it here if we're returning to class scope.
7828 * class.c (pushclass): Don't set it here.
7830 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7831 and clear it if !pseudo.
7832 (pop_from_top_level): Restore it.
7834 * decl2.c (finish_file): Push the dummy each time we walk the list
7837 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7838 something for CAST_EXPR.
7840 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7842 * cvt.c (cp_convert): Warn about implicit conversion of the
7843 address of a function to bool, as it is always true.
7845 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7847 * typeck.c (c_expand_return): Fix warning for local externs returned.
7849 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7851 * tree.c (mapcar): Propagate const and volatile properly.
7853 * typeck.c (complete_type): Be sure to instantiate the
7854 MAIN_VARIANT of the type.
7856 * method.c (synthesize_method): Class interface hackery does not
7857 apply to synthesized methods.
7859 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7861 * pt.c (comp_template_args): Use comptypes rather than just
7862 checking for TEMPLATE_TYPE_PARM equivalence.
7864 * typeck.c (build_x_function_call): Call complete_type before
7865 checking TYPE_OVERLOADS_CALL_EXPR.
7867 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7869 * g++.c (main): Check also for new define ALT_LIBM.
7871 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7873 * pt.c (instantiate_class_template): If we don't have a pattern
7875 (coerce_template_parms): If we see a local class, bail.
7877 * decl.c (grok_reference_init): Make sure there's a type before
7880 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7881 (push_template_decl): Likewise.
7883 * parse.y (named_class_head): Set
7884 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7886 * decl.c (xref_tag): Diagnose redeclaration of template
7887 type-parameter name.
7889 * error.c (dump_type): Handle anonymous template type parms.
7891 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7893 (coerce_template_parms): Likewise.
7895 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7897 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7898 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7900 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7902 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7903 before trying to get its STUB_DECL.
7904 (coerce_template_parms): Likewise.
7906 * parse.y (template_type_parm): If they didn't use 'class',
7907 pretend they did after giving an error.
7909 * pt.c (coerce_template_parms): Diagnose use of local class.
7911 * decl.c (grok_reference_init): Use instantiate_type.
7913 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7915 * parse.y (named_class_head): Diagnose mismatching types and tags.
7917 * decl.c (pushdecl): Type decls and class templates clash with
7918 artificial type decls, not hide them.
7920 * decl.c (redeclaration_error_message): Diagnose redefinition of
7922 (duplicate_decls): Diagnose disallowed overloads for template
7925 * decl.c (start_decl): Call complete_type before checking for a
7928 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7930 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7932 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7934 * decl.c (grok_op_properties): Don't check for operator++(int) in
7937 * tree.c (perm_manip): Return a copy of variable and function
7938 decls with external linkage.
7940 * tree.def: Change some of the min tree codes to type "1".
7941 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7942 * method.c (build_overload_int): Emit something arbitrary for
7943 anything but an INTEGER_CST if we're in a template.
7945 * decl.c (cp_finish_decl): Call complete_type before deciding
7946 whether or not to lay out the decl.
7948 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7950 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7952 * typeck2.c (build_x_arrow): Call complete_type.
7954 * pt.c (add_pending_template): Broken out.
7955 (lookup_template_class): If -fexternal-templates, call it for all
7956 the methods of implemented types.
7957 (instantiate_class_template): Instead of instantiating them here.
7958 (instantiate_decl): Handle -fexternal-templates earlier.
7960 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7962 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7963 memoized lookup stuff inside GATHER_STATISTICS.
7965 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7967 * decl.c (start_decl): Complain about array of incomplete type
7969 (grokdeclarator): Not here.
7971 * parse.y (template_parm): Expand full_parm inline so we can set
7972 the rule's precedence.
7974 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7975 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7976 * decl2.c (grokbitfield): Don't check for integer constant here.
7977 * class.c (finish_struct_1): Check here.
7979 * decl.c (define_label): Make the min decl go on permanent_obstack.
7981 * pt.c (unify): Don't handle CONST_DECLs.
7982 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7983 (tsubst_copy): Likewise.
7985 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7986 CONST_DECL for a template parm.
7988 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7990 * decl.c (grokdeclarator): Complain about array of incomplete type
7992 (start_decl_1): Not here.
7994 * pt.c (tsubst): Handle pointer-to-function declarators.
7996 * method.c (hack_identifier): If pedantic, diagnose local class
7997 methods that require a static chain.
7999 * decl.c (grok_op_properties): No longer static.
8000 * cp-tree.h: Declare it.
8001 * pt.c (tsubst): Call it for operators.
8002 Use tsubst_copy for TREE_VECs.
8004 * parse.y (template_arg): The expr has precedence like '>'.
8006 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8008 * pt.c (coerce_template_parms): Don't coerce an expression using
8010 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8011 (tsubst): Don't use build_index_2_type if the max_value uses template
8013 * method.c (build_overload_int): Emit something arbitrary for an
8014 expression using template parms.
8016 * parse.y (template_close_bracket): New non-terminal to catch use
8017 of '>>' instead of '> >' in template class names.
8018 (template_type): Use it.
8019 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8021 * tree.def: Add CAST_EXPR.
8022 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8023 CONVERT_EXPR for minimal_parse_mode.
8024 * typeck.c (build_c_cast): Likewise.
8025 * pt.c (tsubst_copy): Likewise.
8026 * decl2.c (build_expr_from_tree): Likewise.
8027 * error.c (dump_expr): Likewise.
8029 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8031 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8032 (init_exception_processing): Put back decl/init of
8033 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8036 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8037 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8039 * cp-tree.h (declare_uninstantiated_type_level,
8040 uninstantiated_type_level_p): Delete prototypes.
8042 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8044 * pt.c (tsubst_expr): Add default return.
8046 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8048 * error.c (fndecl_as_string): Delete unused arg CNAME.
8049 * sig.c (build_signature_table_constructor,
8050 build_signature_method_call): Fix calls.
8052 * class.c (the_null_vtable_entry): Delete var definition.
8053 (init_class_processing): Delete tree the_null_vtable_entry init.
8054 * decl.c (no_print_{functions, builtins}): Declare as static.
8055 (__tp_desc_type_node): #if 0 var definition.
8056 (init_type_desc): #if 0 init of __tp_desc_type_node.
8057 (vb_off_identifier): Move var decl into init_decl_processing.
8058 (current_function_assigns_this): Declare as static.
8059 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8060 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8061 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8062 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8063 * init.c (BI_header_type, BI_header_size): Declare as static.
8064 * pt.c (template_classes): Delete unused var.
8065 (add_pending_template): Delete decl for non-existent fn.
8066 (lookup_template_class): Delete vars CODE and TAG_CODE.
8067 (instantiate_template): Delete unused var TARGS.
8068 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8070 (__tp_desc_type_node): #if 0 var decl.
8071 (fndecl_as_string): Fix prototype.
8073 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8075 * tree.def: Add GOTO_STMT.
8076 * pt.c (tsubst_expr): Support goto and labels.
8077 * decl.c (define_label): Support minimal parsing.
8078 * parse.y (simple_stmt): Likewise.
8080 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8082 * xref.c (GNU_xref_member): Only define/set var I if
8083 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8085 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8086 (GNU_xref_end): Fix call.
8087 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8088 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8090 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8092 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8093 (mapcar): Delete unused var CODE.
8094 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8095 (break_out_cleanups): Fix call.
8096 (bot_manip): Likewise.
8097 * call.c (build_method_call): Likewise.
8098 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8100 * typeck.c (unary_complex_lvalue, build_modify_expr,
8101 convert_for_initialization): Likewise.
8102 * typeck2.c (build_functional_cast): Likewise.
8103 * cp-tree.h (build_cplus_new): Fix prototype.
8105 * repo.c (open_repo_file): Delete unused var Q.
8106 (repo_compile_flags, repo_template_declared,
8107 repo_template_defined, repo_class_defined, repo_inline_used,
8108 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8109 (repo_get_id, repo_vtable_used): Declare as static.
8110 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8113 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8115 * parse.y (pending_inlines): Add function_try_block case.
8117 * pt.c (unify): Fix for template const parms.
8119 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8121 * lex.c (extract_interface_info): Delete forward decl.
8122 (default_copy_constructor_body, default_assign_ref_body): Delete
8123 decls for non-existent functions.
8124 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8125 (init_lex): Delete setting them.
8126 (cons_up_default_function): Delete unused vars FUNC_BUF,
8127 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8129 (toplevel, expression_obstack): Delete unused extern decls.
8130 (tree_node_kind): Delete unused enum.
8131 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8133 (tree_node_kind_names): Delete unused extern decl.
8134 (synth_obstack): Delete unused var.
8135 (init_lex): Don't set it.
8136 (init_parse): Add decl before use.
8137 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8138 (current_unit_{name, language}): Delete unused vars.
8139 (check_newline): Don't bother setting them, just accept the #pragma.
8140 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8141 (current_unit_{name, language}): Delete decls.
8143 * search.c: Wrap all of the memoized functions, macros, and
8144 variables inside #ifdef GATHER_STATISTICS.
8145 (lookup_field, lookup_fnfields): Likewise.
8146 (init_search_processing): Likewise.
8147 (reinit_search_statistics): Wrap whole function.
8148 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8150 * decl.c (finish_function): Only call pop_memoized_context if
8151 GATHER_STATISTICS is defined.
8152 (start_function): Likewise for push_memoized_context.
8153 * class.c (pushclass, popclass): Likewise.
8155 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8156 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8158 * cvt.c (cp_convert): Delete unused local var FORM.
8159 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8162 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8164 * pt.c (do_poplevel): Oops; really return what we get from
8167 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8169 * cp-tree.h (is_aggr_type): Add prototype.
8171 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8172 * method.c ({push,pop}_cp_function_context): Delete decls.
8173 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8174 (SetUnexpected, SetTerminate): Delete unused vars.
8175 (init_exception_processing): Don't set SetUnexpected or
8176 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8177 (output_exception_table_entry): Delete unused array LABEL.
8178 (expand_internal_throw): Delete unused var PARAMS.
8179 (expand_start_catch_block): Delete unused var CLEANUP.
8180 (emit_exception_table): Delete unused var EH_NODE_DECL.
8181 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8182 GOTO_UNWIND_AND_THROW. Don't set them.
8183 (end_eh_unwinder): Add top decl.
8184 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8185 (exception_section, push_rtl_perm, do_function_call,
8186 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8187 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8188 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8189 throw_used): Likewise.
8190 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8192 * search.c (dfs_mark, dfs_mark_vtable_path,
8193 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8194 dfs_unmark_new_vtable, dfs_clear_search_slot,
8195 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8196 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8197 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8199 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8200 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8201 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8202 Only define #ifdef GATHER_STATISTICS.
8203 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8205 (vbase_decl): Delete var definition.
8206 (init_search): Delete old decl.
8207 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8208 never actually used.
8209 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8210 (get_base_distance_recursive): Delete unused fourth arg
8211 BASETYPE_PATH. Fix call .
8212 (get_base_distance): Fix call.
8213 (push_class_decls): Delete unused var ID.
8214 (make_memoized_table_entry): Declare as static.
8215 (breadth_first_search): Declare as static.
8216 (tree_has_any_destructor_p): Declare as static.
8217 (pop_class_decls): Delete unused arg pop_class_decls.
8218 * class.c (popclass): Fix call to pop_class_decls.
8219 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8220 tree_has_any_destructor_p): Delete prototypes.
8222 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8223 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8224 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8225 (build_user_desc): Delete unused var T.
8226 (build_class_desc): Delete unused vars T and OFF.
8227 (build_t_desc): Delete unused var NAME_STRING.
8228 (build_headof): Make static.
8229 (get_bad_cast_node): Likewise.
8230 (get_def_to_follow): Likewise.
8231 * cp-tree.h (init_type_desc): Add prototype.
8232 (build_headof): Remove prototype.
8234 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8236 * pt.c (tsubst): Only look for matching decls at file scope for
8237 non-member functions.
8239 * call.c (build_scoped_method_call): Handle scoped destructor
8242 * decl.c (*_top_level): Also save previous_class_values.
8244 * pt.c (tsubst_expr): Support do {} while loops.
8245 * parse.y (simple_stmt): Likewise.
8246 * tree.def: Likewise.
8248 * method.c (build_overload_identifier): For a class nested in a
8249 template class, don't mangle in the template parms from our
8252 * lex.c, cp-tree.h: Remove support for template instantiations in
8253 the pending_inlines code.
8254 * pt.c: Remove dead functions and unused arguments.
8255 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8256 * parse.y: Stop passing anything to end_template_decl.
8257 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8260 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8262 * init.c (expand_recursive_init{,_1}): Delete decls.
8263 (sort_member_init): Delete unused var INIT.
8264 (emit_base_init): Delete unused var X.
8265 (build_offset_ref): Delete unused var CNAME.
8266 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8267 (emit_base_init): Delete unused local var BASE. Delete extern
8268 decl of IN_CHARGE_IDENTIFIER.
8269 (build_delete): Delete unused local var VIRTUAL_SIZE.
8271 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8272 (build_delete): Fix call.
8273 * decl2.c (delete_sanity): Likewise.
8274 * cp-tree.h (build_vec_delete): Update prototype.
8276 * typeck.c (common_base_type): Delete unused var TMP.
8277 (build_binary_op): Delete local var ARGS_SAVE.
8278 (build_array_ref): Delete unused var ITYPE.
8279 (c_expand_return): Delete unused var USE_TEMP.
8281 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8282 (comptypes): Fix calls.
8283 * decl.c (duplicate_decls): Likewise.
8284 * cp-tree.h (compexcepttypes): Delete extra arg.
8286 * decl2.c (check_classfn): Delete unused second arg CNAME.
8287 * decl.c (start_decl, grokfndecl): Fix calls.
8288 * init.c (do_friend): Likewise.
8289 * cp-tree.h (check_classfn): Update prototype.
8291 * cp-tree.h (signature_error, import_export_vtable,
8292 append_signature_fields, id_in_current_class, mark_used,
8293 copy_assignment_arg_p): Add decls.
8294 * decl2.c (mark_used): Delete decl.
8296 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8298 * class.c (get_vtable_entry): Diable unused function.
8299 (doing_hard_virtuals): Delete unused static global var.
8300 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8301 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8302 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8303 (modify_one_vtable): Delete unused var OLD_RTTI.
8304 (finish_struct_anon): Delete unused vars OFFSET and X.
8305 (finish_struct_bits): Delete unused var METHOD_VEC.
8306 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8307 for-scope local variable METHODS.
8309 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8310 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8311 (build_method_call): Delete unused args passed into ideal_candidate.
8312 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8313 * cp-tree.h (synthesize_method): Add decl.
8315 * decl.c (note_level_for_for): Give void return type.
8316 (pushdecl_nonclass_level): Likewise.
8317 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8318 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8319 (suspend_binding_level): Delete unused var LEVEL.
8320 (duplicate_decls): Delete unused var CTYPE.
8321 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8322 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8324 (grokdeclarator): Delete unused var C.
8325 (grokdeclarator): Delete unused var SIZE_VARIES.
8326 (grokparms): Delete unused var SAW_VOID.
8327 (start_function): Delete unused var OLDDECL.
8328 (cplus_expand_expr_stmt): Delete unused var
8329 REMOVE_IMPLICIT_IMMEDIATELY.
8331 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8333 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8335 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8337 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8338 (build_min_nt): Likewise.
8339 * pt.c (do_pushlevel): Emit line note.
8340 (do_poplevel): Return what we get from poplevel.
8341 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8342 * parse.y: Use do_pushlevel and do_poplevel.
8343 * cp-tree.h: Declare do_poplevel.
8345 * cp-tree.h: Declare at_eof.
8346 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8347 * decl2.c (import_export_decl): Renamed from import_export_inline.
8348 (finish_file): Call it to do interface handling for statics.
8349 * pt.c (tsubst_copy): Call mark_used on variables and functions
8352 * decl2.c (finish_file): Don't emit statics we can't generate.
8353 * pt.c (instantiate_decl): Don't set interface on instantiations
8356 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8357 * tree.c (print_lang_statistics): Print max template depth.
8358 * pt.c (push_tinst_level): Dump entire instantiation context.
8359 (instantiate_class_template): Use it and pop_tinst_level.
8360 (instantiate_decl): Likewise.
8362 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8363 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8365 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8367 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8368 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8369 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8370 the new template implementation.
8372 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8374 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8376 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8378 * decl.c (cp_finish_decl): Delay emitting the debug information for
8379 a typedef that has been installed as the canonical typedef, if the
8380 type has not yet been defined.
8382 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8384 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8386 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8388 * decl.c (lookup_label): Call label_rtx.
8390 * decl.c (make_binding_level): New function.
8391 (pushlevel, pushlevel_class): Call it instead of explicit
8392 duplicate calls to xmalloc.
8394 * decl.c (init_decl_processing): Delete useless build_pointer_type
8397 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8398 (sizet_ftype_string): Delete variable.
8399 (init_decl_processing): Add built-in functions fabsf, fabsl,
8400 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8401 variable strlen_ftype, used for strlen.
8403 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8405 * decl.c (push_to_top_level): Start from current_binding_level
8406 again for now; the stl hacks depend on g++ being broken in this
8407 way, and it'll be fixed in the template rewrite.
8409 * tree.def: Add USING_DECL.
8410 * decl2.c (do_class_using_decl): Implement.
8411 (grokfield): Pass access decls off to do_class_using_decl instead of
8413 * error.c (dump_decl): Handle USING_DECLs.
8414 * decl.c (grokdeclarator): Remove code for handling access decls.
8415 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8416 as access decls for now.
8417 (finish_struct): Don't check USING_DECLs for other uses of the name.
8419 * search.c (get_matching_virtual): Use cp_error_at.
8421 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8423 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8425 (self_promoting_args_p): Move the check that TYPE is non-nil
8426 before trying to look at its main variant.
8427 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8429 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8431 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8432 (do_friend): Delete call to xref_friend.
8433 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8435 * typeck.c (convert_sequence): #if 0 unused function.
8437 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8438 be in decl_in_memory_p.
8439 (decl_in_memory_p): Delete decl.
8440 * expr.c (decl_in_memory_p): Delete fn.
8441 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8443 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8445 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8447 * class.c (finish_struct_1): Check for a pure-specifier on a
8448 non-virtual function here.
8450 * decl2.c (grok_function_init): Don't check whether the function
8452 (grokfield): Don't call check_for_override here.
8454 * decl.c (push_to_top_level): Start from inner_binding_level,
8455 check class_shadowed in class levels.
8457 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8459 * decl.c (resume_level): Ignore things that don't have names, instead
8462 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8464 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8466 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8468 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8471 * parse.y (complete_type_name): Bind global_scope earlier.
8472 (complex_type_name): Likewise.
8473 (qualified_type_name): Remove.
8475 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8477 * decl.c (grokfndecl): Move code that looks for virtuals in base
8479 * class.c (check_for_override): ... to a new function.
8480 (finish_struct_1): Call it.
8482 * cp-tree.h: Declare warn_sign_compare.
8484 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8485 rather than extra_warnings to decide whether to warn about
8486 comparison of signed and unsigned.
8488 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8489 implies -Wsign-compare. -Wall doesn't imply -W.
8491 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8493 * typeck.c (build_component_ref): Fix to handle anon unions in base
8496 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8498 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8499 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8500 * cvt.c (build_up_reference): Likewise.
8501 * decl.c (grok_reference_init): Likewise.
8502 (cp_finish_decl): Likewise.
8503 * error.c (dump_expr): Likewise.
8504 * tree.c (real_lvalue_p): Likewise.
8505 (lvalue_p): Likewise.
8506 (build_cplus_new): Likewise.
8507 (unsave_expr_now): Likewise.
8508 * typeck.c (unary_complex_lvalue, build_modify_expr,
8509 c_expand_return): Likewise.
8511 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8513 Make the C++ front-end pay attention to attributes for structures.
8514 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8516 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8517 Take out old round_up_size use and setting the DECL_ALIGN possibly
8518 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8519 can override what the attribute set.
8520 * cp-tree.h (finish_struct): Update prototype.
8521 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8522 attributes to finish_struct.
8523 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8524 value down into finish_struct.
8525 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8527 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8529 * decl.c (poplevel): Re-word dead for local handling.
8530 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8531 (cp_finish_decl): If is_for_scope, check for duplicates so
8532 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8534 * lex.c (do_identifier): Use global binding in preference of
8535 dead for local variable.
8537 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8539 * init.c (initializing_context): Handle anon union changes, the
8540 context where fields of anon unions can be initialized now has to be
8541 found by walking up the TYPE_CONTEXT chain.
8543 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8545 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8546 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8547 (obscure_complex_init): If bss is supported, always set
8548 DECL_INITIAL to error_mark_node.
8550 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8552 * init.c (is_friend): Make sure there's a context before we see if
8555 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8557 * init.c (is_friend): Classes are not friendly with nested classes.
8559 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8561 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8562 and record its result.
8564 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8566 * class.c (finish_struct_anon): Switch around code to not move anon
8567 union elements around, nor mess up their contexts, nor offsets,
8568 instead we now build up the right number of COMPONENT_REFs for all
8569 the anon unions that may be present at build_component_ref time.
8570 * typeck.c (lookup_anon_field): New routine to handle field lookup
8571 on fields without names. We find them, based upon their unique type
8573 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8574 Handle finding components in anonymous unions, and ensure that a
8575 COMPONENT_REF is built for each level as necessary.
8577 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8579 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8580 code that ensures that copy ctors are used if appropriate.
8582 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8584 * init.c (build_vec_delete): Only give an error if base isn't an
8587 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8589 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8590 (yylex): If we see `new', keep slurping.
8592 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8594 * class.c (finish_struct_1): Move code for handling anon unions...
8595 (finish_struct_anon): to here. Fixup so that we do the offset
8596 calculations right, and so that the fields are physically moved to
8597 the containers's chain.
8599 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8601 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8604 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8606 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8607 POINTER_SIZE to agree with expr.c.
8609 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8611 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8612 instead return NULL_TREE.
8614 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8616 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8617 about overloaded virtual functions.
8618 (warn_hidden): New routine to warn of virtual functions that are
8619 hidden by other virtual functions, that are not overridden.
8620 (get_basefndecls): New routine, used by warn_hidden.
8621 (mark_overriders): New routine, used by warn_hidden.
8622 * search.c (get_matching_virtual): Remove old warning that just
8625 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8627 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8629 * typeck.c (null_ptr_cst_p): Delete unused fn.
8630 (build_function_call_maybe): Delete unused fn.
8632 * expr.c (extract_init): #if 0 the code after unconditional return 0
8635 Delete old cadillac code.
8636 * edsel.c: Remove file.
8637 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8638 * Makefile.in (CXX_OBJS): Delete edsel.o.
8639 (edsel.o): Delete rule.
8640 * cp-tree.h (flag_cadillac): Delete var decl.
8641 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8642 * decl2.c (flag_cadillac): Delete var definition.
8643 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8644 (grokfield): Delete code depending on flag_cadillac.
8645 (finish_anon_union): Likewise.
8646 * class.c (finish_struct_1): Likewise.
8647 (pushclass): Likewise.
8648 (popclass): Likewise.
8649 (push_lang_context): Likewise.
8650 (pop_lang_context): Likewise.
8651 * decl.c (init_decl_processing): Likewise.
8652 (start_decl): Likewise.
8653 (cp_finish_decl): Likewise.
8654 (xref_tag): Likewise.
8655 (finish_enum): Likewise.
8656 (start_function): Likewise.
8657 (finish_function): Likewise.
8658 (finish_stmt): Likewise.
8659 * lex.c (lang_init): Likewise.
8660 (check_newline): Likewise.
8662 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8664 Delete defunct, ancient garbage collection implementation.
8665 * rtti.c: New file with the RTTI stuff from gc.c.
8666 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8667 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8668 (rtti.o): New rule, replacing gc.o.
8669 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8670 * cp-tree.h: Delete gc-related fn decls.
8671 (DECL_GC_OFFSET): Delete macro.
8672 (flag_gc): Delete extern decl.
8673 * decl.c (current_function_obstack_index): Delete var decl.
8674 (current_function_obstack_usage): Delete var decl.
8675 (start_function): Delete clearing of current_function_obstack_index
8676 and current_function_obstack_usage.
8677 (init_decl_processing): Delete code relying on -fgc.
8678 Delete call to init_gc_processing.
8679 (cp_finish_decl): Delete calls to build_static_gc_entry and
8680 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8681 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8682 and to expand_expr of a __gc_main call.
8683 (maybe_gc_cleanup): Delete var decl.
8684 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8685 * decl2.c (flag_gc): Delete var decl.
8686 (lang_f_options): Delete offering of -fgc.
8687 (lang_decode_option): Delete -fgc and -fno-gc handling.
8688 (get_temp_regvar): Delete gc code.
8689 * init.c (build_new): Delete gc code.
8690 * lex.c (init_lex): Delete checking of flag_gc.
8692 * typeck.c (convert_arguments): Delete gc code.
8693 (build_component_addr): Delete -fgc warning.
8694 (build_modify_expr): Delete gc code.
8696 * decl2.c (build_push_scope): Delete fn.
8697 * cp-tree.h (build_push_scope): Delete decl.
8699 * search.c (clear_search_slots): Delete fn.
8700 * cp-tree.h (clear_search_slots): Delete decl.
8702 * search.c (tree_needs_constructor_p): Delete fn.
8703 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8705 * tree.c (id_cmp): Delete fn.
8707 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8708 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8710 * tree.c (decl_value_member): Delete fn.
8711 * cp-tree.h (decl_value_member): Delete decl.
8713 * tree.c (list_hash_lookup_or_cons): Delete fn.
8714 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8716 * method.c (cplus_exception_name): Delete fn.
8717 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8719 * spew.c (shift_tokens): Delete fn.
8721 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8723 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8725 * parse.y: Likewise.
8727 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8729 * tree.c (build_cplus_staticfn_type): Delete function definition;
8731 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8733 * tree.c (virtual_member): Delete function definition; never used.
8734 * cp-tree.h (virtual_member): Delete decl.
8736 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8738 * typeck.c (build_component_ref): Handle getting vbase pointers
8739 out of complex multiple inheritance better.
8741 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8743 * typeck.c (build_object_ref): Make sure we use the real type, not
8746 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8748 * tree.c (build_exception_variant): Don't create new types if we
8749 don't have to, also build new types on the right obstack.
8751 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8753 * decl.c (store_bindings): Split out from push_to_top_level.
8754 (push_to_top_level): Call it for b->type_shadowed on class binding
8757 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8759 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8760 vbase_offsets are always right. Fixes a problem where virtual base
8761 upcasting and downcasting could be wrong during conversions on this
8762 during virtual function dispatch at ctor/dtor time when dynamic
8763 vtable fixups for deltas are needed. This only sounds easier than
8765 (fixup_virtual_upcast_offsets): Change to reflect new calling
8766 convention for expand_upcast_fixups.
8768 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8770 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8771 check that it's usable as the bitfield width.
8773 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8775 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8776 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8777 only ever used for functions in it.
8779 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8781 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8782 (nested_type): Likewise.
8783 (nested_name_specifier): Use lastiddecl.
8785 * decl.c (grokdeclarator): Adjust accordingly.
8786 * init.c (expand_member_init): Likewise.
8787 * parse.y (base_class): Likewise.
8788 * typeck2.c (build_functional_cast): Likewise.
8790 * typeck2.c (build_functional_cast): Fill in name after we've
8791 checked for non-aggr type.
8793 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8795 * decl2.c (warn_pointer_arith): Default to on.
8797 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8799 * lex.c (is_rid): New function.
8800 * decl.c (grokdeclarator): Diagnose reserved words used as
8803 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8805 * tree.c (get_decl_list): Don't lose cv-quals.
8807 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8808 typespecs used as declarator-ids.
8810 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8812 * decl.c (poplevel): When poping a level, don't give a warning for
8813 any subblocks that already exist.
8815 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8817 * typeck.c (build_object_ref): Finish what I started.
8819 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8821 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8823 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8826 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8828 * decl.c (xref_tag): Handle passing a type in directly.
8830 * parse.y (qualified_type_name): Pull out the type.
8831 (nested_type): Likewise.
8832 Take types directly instead of as identifiers.
8833 * call.c (build_scoped_method_call): Take types directly instead of
8835 * decl.c (xref_basetypes): Likewise.
8836 * init.c (expand_member_init): Likewise.
8837 (build_member_call): Likewise.
8838 (build_offset_ref): Likewise.
8839 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8840 * method.c (do_build_assign_ref): Likewise.
8841 * decl.c (grokdeclarator): Handle a type appearing as the
8842 declarator-id for constructors.
8843 * method.c (do_build_copy_constructor): current_base_init_list now
8844 uses the types directly, not their names.
8845 * init.c (sort_base_init): Likewise.
8846 (expand_member_init): Likewise.
8847 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8849 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8851 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8852 of build_lang_decl if first arg is a FIELD_DECL.
8854 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8856 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8858 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8859 warnings about the catch handler.
8861 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8863 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8866 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8868 Fix access control to use trees rather than integers.
8869 * class.c (access_{default, public, protected, private,
8870 default_virtual, public_virtual, private_virtual}_node): Add
8872 (init_class_processing): Do creation of those nodes.
8873 * cp-tree.h (access_type): Delete enum decl.
8874 (access_{default, public, protected, private, default_virtual,
8875 public_virtual, private_virtual}_node): Add decls.
8876 (compute_access): Change return type.
8877 * search.c (compute_access): Have tree return type, instead of enum.
8878 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8879 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8880 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8881 * parse.y (VISSPEC): Make ttype rather than itype.
8882 (base_class_access_list): Likewise.
8883 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8885 * call.c (build_method_call): Make ACCESS be a tree.
8886 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8887 * cvt.c (convert_to_aggr): Likewise.
8888 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8890 * method.c (hack_identifier): Likewise.
8891 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8893 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8895 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8896 frontend, and make it more consistent with respect to
8899 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8901 * decl.c (pushdecl): Check for duplicate parameter names.
8903 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8905 * decl.c (expand_static_init): Call assemble_external for atexit.
8907 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8909 * except.c (do_unwind): Remove some generated dead code.
8910 (eh_outer_context): New routine, factor out some common code from
8911 expand_builtin_throw and end_eh_unwinder. Add code to do return
8912 address masking for the PA.
8913 (expand_builtin_throw): Use eh_outer_context instead of open coding
8915 (end_eh_unwinder): Likewise.
8917 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8919 * except.c (expand_throw): Call assemble_external for __empty, if we
8922 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8924 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8925 NORMAL_RETURN_ADDR_OFFSET.
8926 (end_eh_unwinder): Likewise.
8928 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8930 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8931 when dealing with references, and make sure we handle dynamic
8932 casting to a cv qualified reference.
8934 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8936 * except.c (struct eh_context): New structure top hold eh context
8938 (push_eh_context): New routine.
8939 (pop_eh_context): Likewise.
8940 * decl.c (push_cp_function_context): Use them.
8941 (pop_cp_function_context): Likewise.
8943 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8945 * decl2.c (finish_file): Also prune uninteresting functions in the
8946 inline emission loop.
8948 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8950 * sig.c (build_signature_table_constructor): Mark functions
8951 in the signature as referenced.
8953 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8955 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8956 the inline emission stuff.
8958 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8960 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8962 * lang-options.h: Add -f{no-,}weak.
8963 * decl.c (init_decl_processing): If the target does not support weak
8964 symbols, don't use them.
8965 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8967 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8969 * init.c (expand_member_init): warning for base init after members.
8971 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8973 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8976 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8978 * method.c (report_type_mismatch): Improve wording for volatile
8981 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8983 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8984 expand_assignment, as the later doesn't handle things that have
8985 copy constructors well. The compiler would do bitwise copying,
8986 instead of ctor calling in some cases.
8988 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8990 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8991 (pfatal_with_name, perror_exec): Don't assume that
8992 the returned value from my_strerror contains no '%'s.
8994 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8996 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8998 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8999 TYPE_METHODS/TREE_CHAIN mean what they used to.
9000 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9001 instead of TYPE_METHODS.
9002 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9003 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9004 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9005 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9007 (struct lang_decl): Lose next_method field.
9008 (DECL_NEXT_METHOD): Lose.
9009 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9010 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9012 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9015 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9018 * call.c (build_method_call): Synthesize here even when not inlining.
9019 * typeck.c (build_function_call_real): Likewise.
9021 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9023 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9024 == DBX_DEBUG, call dbxout_start_new_source_file and
9025 dbxout_resume_previous_source_file when appropriate.
9027 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9029 * except.c (start_anon_func): Push to the top level.
9030 (end_anon_func): Pop from the top level.
9032 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9034 * cp-tree.h (build_cleanup): New routine to build cleanups.
9035 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9036 call at ctor time and use atexit to run it later.
9037 * decl2.c (build_cleanup): New routine, taken from finish_file.
9038 (finish_file): Use build_cleanup instead, and don't put function
9039 local statics in global dtor list.
9041 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9043 * except.c (expand_throw): Ensure that we have cleanups, if we try
9044 and expand cleanups.
9046 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9048 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9050 (expand_end_catch_block): Use the magic of expand_goto, instead of
9051 emit_jump so that we get the cleanup for any catch clause parameter
9052 and the cleanup for the exception object. Update to reflect label
9054 (push_eh_cleanup): New routine to register a cleanup for an
9056 (empty_fndecl): Used to default cleanup actions to
9058 (init_exception_processing): Setup empty_fndecl. Setup
9060 (expand_start_catch_block): Update to reflect label changes. Call
9061 push_eh_object to register the cleanup for the EH object.
9062 (start_anon_func): New routine to start building lambda expressions
9064 (end_anon_func): New routine to end them.
9065 (struct labelNode): Change so that we can use tree labels, or rtx
9067 (saved_cleanup): Object to check for dynamic cleanups for the
9068 exception handling object.
9069 (push_label_entry): Change so that we can use tree labels, or rtx
9071 (pop_label_entry): Likewise.
9072 (top_label_entry): Likewise.
9073 (expand_start_all_catch): Use tree label instead of rtx label, so
9074 that we can get the magic of expand_goto.
9075 (expand_end_all_catch): Update to reflect label changes.
9077 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9079 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9080 building_cleanup logic, as we now use UNSAVE_EXPRs.
9081 * cp-tree.h (unsave_expr): Declare it.
9082 * decl.c (building_cleanup): Remove.
9083 (maybe_build_cleanup): Remove building_cleanup logic, and use
9084 UNSAVE_EXPR instead.
9086 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9088 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9090 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9092 * decl.c (pushdecl): Only warn about shadowing a local variable if
9093 warn_shadow is true.
9095 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9097 * typeck.c (build_binary_op_nodefault): Added warning about
9098 comparisons between different enum types with -Wall, unless
9099 -fenum-int-equiv set.
9101 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9103 * class.c (finish_struct_1): Skip down to the inner type in
9104 multidimensional arrays. Ensures ctors will be made for types that
9107 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9109 * decl.c (last_dtor_insn): New to track the last compiler generated
9111 (store_parm_decls): Set it.
9112 (finish_function): Use it to see if the dtor is empty. Avoid doing
9113 vtable setup all the time, if we can.
9114 (struct cp_function): Add last_dtor_insn.
9115 (push_cp_function_context): Save it.
9116 (pop_cp_function_context): Restore it.
9118 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9120 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9123 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9125 * typeck.c (expand_target_expr): Make sure targets get put into the
9126 current temp_slot_level, so that the free_temp_slots call will reuse
9129 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9131 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9132 until after we have done the hard virtuals, to avoid a bogus `every
9133 virtual function must have a unique final overrider' for virtual
9134 functions that are only overridden by hard virtuals.
9136 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9138 * pt.c (do_function_instantiation): Don't try to find a file-scope
9139 template for a member function.
9141 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9143 * g++.c (main): Add handling of -nodefaultlibs.
9145 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9147 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9148 distinguish between direct bindings of reference variables, and
9149 indirect bindings of reference variables.
9150 * cvt.c (build_up_reference): Use it.
9151 * typeck.c (convert_arguments): Use it to indicate this is an
9153 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9155 (expand_static_init): Likewise.
9156 (cplus_expand_expr_stmt): Likewise.
9157 * decl2.c (finish_file): Likewise.
9158 * init.c (perform_member_init): Likewise.
9159 (emit_base_init): Likewise.
9160 (expand_aggr_vbase_init_1): Likewise.
9162 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9164 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9165 get a DECL_LANG_SPECIFIC node.
9166 * cp-tree.h (lang_decl_flags): Add new member `level'.
9167 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9168 decl_flags level member.
9170 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9172 * call.c (build_method_call): Make sure instance has a
9173 TYPE_LANG_SPECIFIC node before we dive into it.
9175 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9177 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9179 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9181 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9184 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9186 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9187 when finishing blocks that have already been created (usually due to
9188 the fixup goto code). Fixes bad debugging information.
9190 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9192 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9193 that's not a list of overloaded functions.
9195 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9197 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9198 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9200 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9202 * decl2.c (mark_used): New function for hooking into setting of
9204 * call.c (build_method_call): Use it.
9205 * class.c (instantiate_type): Likewise.
9206 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9207 for all like-named functions.
9208 * method.c (hack_identifier): Likewise.
9209 (emit_thunk): Don't call assemble_external.
9210 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9211 gets the right mode and ENCODE_SECTION_INFO works.
9213 * parse.y: Use mark_used. Pass operator names to do_identifier.
9214 * lex.c (do_identifier): Handle operator names.
9216 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9218 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9220 * errfn.c: Include stdio.h.
9221 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9223 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9225 * typeck2.c (digest_init): Always convert initializers to the
9228 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9230 * init.c (member_init_ok_or_else): Don't allow member initializers
9231 for indirect members, as it is invalid.
9233 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9235 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9237 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9239 * parse.y (for.init.statement): Catch compound statements inside for
9240 initializations, if we're being pedantic.
9242 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9244 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9247 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9249 * error.c (dump_expr): Don't core dump when a boolean expression is
9250 used as a default argument.
9252 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9254 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9257 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9259 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9260 BLKmode type that would otherwise be returned in registers.
9262 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9264 * g++.c (WITHLIBC): New macro.
9265 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9266 saw_libc and pass it at the end if it was set.
9268 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9270 * parse.y (fn.def1): Call split_specs_attrs in
9271 declmods notype_declarator case.
9273 Use a consistent time stamp format in ChangeLog entries.
9274 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9277 add-log-time-format: current-time-string