1 Mon May 11 07:16:30 1998 Mark Mitchell <mmitchell@usa.net>
3 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
4 * parse.h: Regenerated.
5 * parse.c: Really regenerated.
7 Mon May 11 00:03:34 1998 Mark Mitchell <mmitchell@usa.net>
9 * cp-tree.h (finish_unary_op_expr): New function.
10 (finish_id_expr): Likewise.
11 (begin_new_placement): Likewise.
12 (finish_new_placement): Likewise.
13 (finish_declarator): Likewise.
14 (finish_translation_unit): Likewise.
15 (finish_parmlist): Likewise.
16 (begin_class_definition): Likewise.
17 (finish_class_definition): Likewise.
18 (finish_default_args): Likewise.
19 (finish_inline_definitions): Likewise.
20 * parse.y (GCC_ASM_KEYWORD): Remove.
21 (TYPENAME_ELLIPSIS): Likewise.
22 * parse.c: Regenerated.
23 Use new functions in semantics.c in the actions for many rules.
24 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
25 * hash.h: Regenerated.
26 * semantics.c (finish_expr_stmt): Allow NULL expr.
27 (finish_unary_op_expr): New function, containing
28 code previously in parse.y.
29 (finish_id_expr): Likewise.
30 (begin_new_placement): Likewise.
31 (finish_new_placement): Likewise.
32 (finish_declarator): Likewise.
33 (finish_translation_unit): Likewise.
34 (finish_parmlist): Likewise.
35 (begin_class_definition): Likewise.
36 (finish_class_definition): Likewise.
37 (finish_default_args): Likewise.
38 (finish_inline_definitions): Likewise.
40 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
42 * typeck.c (build_c_cast): Don't decay arrays and functions to
43 pointer type when converting to a class type.
45 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
47 * cp-tree.h (DECL_NAMESPACE_SCOPE): New macro.
48 (DECL_CLASS_SCOPE): Likewise.
50 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
52 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
53 * decl2.c (constructor_name_full): Likewise.
55 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
57 * tree.c (mapcar): Add OVERLOAD support.
59 * init.c (resolve_offset_ref): We must use basetype_path before we
60 destroy it with a call to convert_pointer_to.
62 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
64 * class.c (currently_open_class): New fn.
65 * decl.c (lookup_name_real): Use it.
66 * search.c (lookup_field): Likewise.
68 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
70 * cp-tree.def (OVERLOAD): New node.
71 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
72 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
73 (NAMESPACE_BINDING): Remove.
74 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
76 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
78 (tree_overload): New struct.
79 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
80 (REAL_IDENTIFIER_TYPE_VALUE): Define.
81 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
82 (lang_decl_flags): Remove in_namespace.
83 (lang_decl): Remove chain.
84 (DECL_CHAIN, DECL_NAMESPACE): Remove.
85 (flag_honor_std): Declare extern.
86 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
87 namespace_binding, set_namespace_binding,
88 lookup_function_nonclass, cat_namespace_levels,
89 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
90 scratch_ovl_cons, ovl_member, build_overload): Declare.
91 (decl_list_length, get_namespace_id, current_namespace_id,
92 overloaded_globals_p): Remove.
93 (lookup_using_namespace, qualified_lookup_using_namespace): Change
95 (push_scratch_obstack): New macro.
96 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
97 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
99 (build_new_function_call): Iterate using OVL_CHAIN.
100 Print DECL_NAME in when reporting ambiguities.
101 (build_object_call): Iterate using OVL_NEXT for fns, convs.
102 (build_new_op): Call lookup_function_nonclass.
103 Iterate using OVL_NEXT.
104 (build_op_delete_call): Change detection of members.
105 Do not wrap TREE_LIST around fields and single global functions.
106 (build_over_call): Don't push a class level if the context is a
108 (build_new_method_call): Iterate using OVL_NEXT.
109 * class.c (add_method): Chain overloaded members using
110 build_overload. Remove copying of method.
111 (grow_method): When iterating through the obstack, expect OVERLOAD
112 nodes. Chain overload members.
113 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
114 nodes in call to get_baselinks.
115 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
116 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
117 fdecls that are OVERLOAD nodes.
118 (validate_lhs): New function.
119 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
120 code. Use DECL_NAME in error messages. Split code between global
121 and member function processing.
122 * decl.c (global_type_node): New static variable.
123 (in_std): New global.
124 (struct binding_level): New field usings.
125 (resume_binding_level): Assert that we are not in a class.
126 (toplevel_bindings_p): Just check for namespace_p or
128 (resume_level): Remove.
129 (find_binding): New function.
130 (binding_for_name): Call it.
131 (namespace_binding, set_namespace_binding): New functions.
132 (push_namespace): Associate binding level with new namespace,
133 resume_binding_level for existing namespace. Remove old code.
134 Fake std by counting.
135 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
136 (maybe_push_to_top_level): Save current namespace.
137 (pop_from_top_level): Restore saved namespace.
138 (pop_namespace): Call suspend_binding_level. Remove old code.
139 (cat_namespace_levels): New function.
140 (set_identifier_type_value_with_scope): For namespace bindings,
141 set BINDING_TYPE, and use global_type_node.
142 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
143 (identifier_type_value): New function.
144 (pushtag): If no context, use current_namespace.
145 (duplicate_decls): Don't process DECL_CHAIN.
146 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
147 already set. Never reset it to NULL_TREE. Lookup global variables
148 in their namespace. Push overloaded templates if they are on
150 (pushdecl_namespace_level): New function.
151 (pushdecl_top_level): Implement using pushdecl_namespace_level.
152 (pushdecl_using_decl): New function.
153 (overloaded_globals_p): Remove.
154 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
155 them. Use namespace_binding and set_namespace_value.
156 (redeclaration_error_message): Complain if the declarations come
157 from different namespaces.
158 (lookup_tag): On namespace level, look in the BINDING_TYPE.
159 (lookup_namespace_name): Pass tree_bindings from stack. Remove
161 (select_decl): New function.
162 (lookup_name_real): Call it for qualified and unqualified lookup.
163 Pass tree_bindings from the stack.
164 If prefer_type is 1, also accept namespaces.
165 (lookup_function_nonclass): New function.
166 (init_decl_processing): Set the binding level of the global
167 namespace to global_binding_level.
168 Build a proper type list for __builtin_apply.
169 Initialize std_node to "fake std" if flag_honor_std is set.
170 Initialize global_type_node.
171 Allocated bad_alloc in namespace std if flag_honor_std.
172 (define_function): Set the DECL_CONTEXT to the current_namespace.
173 (start_decl): A namespace is not considered as a context here. If
174 the DECL_CONTEXT is a namespace, push the decl.
175 (cp_finish_decl): Check for namespaces used as initializers.
176 (grokfndecl): Add namespace parameter. Remove processing of
178 (grokvardecl): Add namespace parameter.
179 (grokdeclarator): Process SCOPEs that are namespaces. For
180 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
181 (start_function): Check for contexts that are namespaces.
182 Set context for declarations that have not been pushed.
183 (store_parm_decls): Check for ::main only.
184 (finish_function): Likewise.
185 (start_method): Check for contexts that are namespaces.
186 (start_method): Remove DECL_CHAIN processing.
187 * decl2.c (flag_honor_std): Declare.
188 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
189 (decl_namespace_list): New static global.
190 (grok_x_components): Ignore namespaces as type contexts.
191 (check_classfn): Expect OVERLOAD nodes.
192 (grokfield): Remove DECL_CHAIN processing.
193 (finish_file): Call cat_namespace_levels.
194 (merge_functions): New function.
195 (ambiguous_decl): Rewrite.
196 (lookup_using_namespace): Produce tree_bindings.
197 (qualified_lookup_using_namespace): Likewise.
198 (set_decl_namespace, decl_namespace, current_decl_namespace,
199 push_decl_namespace, pop_decl_namespace): New functions.
200 (arg_lookup): New struct.
201 (add_function, arg_assoc_namespace, arg_assoc_class,
202 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
204 (get_namespace_id, current_namespace_id): Remove.
205 (do_toplevel_using_decl): Rewrite.
206 (do_class_using_decl): Complain about namespace qualifiers.
207 (do_using_directive): Sorry if not on namespace level. Complain
208 about unknown namespaces.
209 * error.c (dump_aggr_type): Check for namespace contexts.
210 * except.c (init_exception_processing): Push terminate into std.
211 * friend.c (is_friend): A namespace is not a context, here.
212 * init.c (expand_member_init): Remove DECL_CHAIN processing.
213 (build_offset_ref): Process OVERLOAD nodes.
214 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
215 * lex.c (identifier_type): Loop using OVL_CHAIN.
216 (see_typename): Set looking_for_typename to 2.
217 (real_yylex): Likewise.
218 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
219 (do_scoped_id): Expect OVERLOAD nodes.
220 Change calling convention for qualified_lookup_using_namespace.
221 (build_lang_decl): Don't set in_namespace anymore.
222 * method.c (typevec_size): New global.
223 (build_overload_nested_name): Return if global_namespace.
224 Otherwise, always expect a declaration context.
225 (build_qualified_name): Likewise.
226 Make sure we don't write beyond typevec_size.
227 (build_decl_overload_real): Likewise.
228 Allocate one extra slot for the namespace.
229 (hack_identifier): Mark code dead.
230 Process OVERLOAD and NAMESPACE_DECL nodes.
231 * parse.y (program): Pop namespaces until in global namespace.
232 (extdef): In a using-declaration, don't discard the identifier if
233 there is no declaration.
234 (left_curly): Ignore type contexts which are namespaces.
235 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
237 * pt.c (template_class_depth): Expect types to be namespaces.
238 (determine_specialization): Simplify by expecting OVERLOAD nodes.
239 (push_template_decl): Push into namespace level.
240 Reset ctx if it is a namespace.
241 Set DECL_CONTEXT to current_namespace if not set already.
242 Ignore real contexts that are namespaces.
243 (mangle_class_name_for_template): Skip global_namespace.
244 Mangle other namepaces as declarations.
245 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
246 (lookup_template_class): Push into namespace of context.
247 If the context is a namespace, set it to global_namespace.
248 Use id_context for mangling.
249 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
250 (tsubst_friend_function): Ignore namespace contexts.
251 Push into namespace level.
252 (tsubst): Handle NAMESPACE_DECL nodes.
253 Remove DECL_CHAIN processing.
254 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
255 * ptree.c (print_lang_identifier): Print bindings.
256 (lang_print_xnode): Print OVERLOAD nodes.
257 * rtti.c (init_rtti_processing): Push type_info into std.
258 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
259 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
260 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
261 lookup_fnfields_here): Likewise.
262 Process all nodes, instead of going through TREE_CHAIN.
263 * sig.c (build_signature_pointer_or_reference_type): Set context
265 (build_signature_table_constructor): Expect OVERLOAD nodes.
266 * spew.c (yylex): Save old setting of looking_for_typename.
267 * tree.c (decl_list_length): Remove.
268 (binding_init): New function.
269 (count_functions): Rewrite.
270 (is_overloaded_fn): Expect OVERLOAD nodes.
271 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
272 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
273 ovl_member): New functions.
274 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
275 (type_unknown_p): Likewise.
276 (require_instantiated_type): Likewise.
277 (build_component_ref): Declare code dead.
278 (build_x_function_call): Create and expect OVERLOAD nodes.
279 (build_function_call_real): Check for ::main only.
280 (build_unary_op): Likewise. Expect OVERLOAD nodes.
281 (convert_for_assignment): Check for TREE_LIST before accessing
283 * decl.c (duplicate_decls): Check for namespace bindings instead
285 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
286 lookup_name_current_level, start_decl, xref_tag,
287 finish_enum): Likewise.
288 * init.c (build_offset_ref): Likewise.
289 * search.c (lookup_field): Likewise.
290 (lookup_fnfields): Likewise.
291 (dfs_debug_mark): Likewise.
292 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
293 (poplevel_class, pop_from_top_level): Likewise.
294 * decl2.c (finish_method): Likewise.
295 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
296 * decl.c (record_builtin_type): Likewise.
297 (init_decl_processing, grokfndecl): Likewise.
298 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
299 (make_lang_type): Likewise.
300 * parse.y (make_thunk): Likewise.
301 * pt.c (tsubst): Likewise.
302 * tree.c (debug_binfo): Likewise.
303 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
304 tinfo2.cc, inc/new.h: Add std qualifications.
305 * inc/new: Wrap with namespace std if __HONOR_STD.
306 * inc/typeinfo: Likewise.
308 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
310 * call.c (build_user_type_conversion_1): Handle second_conv
311 properly for templates.
313 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
315 * method.c (build_decl_overload_real): Set TREE_USED flag to
316 zero for build_type_variants nodes as well.
318 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
320 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
322 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
324 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
325 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
326 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
327 xref.o): Add toplev.h dependencies.
329 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
331 * errfn.c (cp_error, cp_warning): Remove declarations for
332 error and warning respectively.
334 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
336 * error.c: Convert to using ctype macros defined in system.h.
337 * method.c: Likewise.
339 * lex.c: Likewise. Also remove redundant system header stuff.
341 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
343 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
344 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
345 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
346 xref.c: Add include of toplev.h.
348 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
350 * tree.c (perm_manip): Also regenerate the RTL of an extern.
351 (copy_to_permanent): Use end_temporary_allocation.
353 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
355 * init.c (expand_vec_init): The initialization of each array
356 element is a full-expression.
358 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
360 * method.c (build_mangled_name): Add a call to build_type_variant
361 to get the right type.
363 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
365 * Makefile.in: Add .SUFFIXES.
367 * cp-tree.def: Remove NAMESPACE_DECL.
369 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
371 * call.c (build_over_call): Do evaluate arg even if it has empty
373 * decl.c (start_function): Don't push a member function.
375 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
377 * Makefile.in (g++FAQ.info): Put -o option before input file.
379 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
381 * gxxint.texi: Add info for squangling codes K and B.
383 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
385 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
386 the expression in templates.
387 (finish_stmt_expr): Likewise.
389 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
391 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
393 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
395 * decl.c (maybe_push_to_top_level): Always clear
396 current_template_parms and processing_template_decl.
397 (pushtag): Remove check of current_class_type and some comments,
398 since maybe_push_to_top_level no longer creates confusion.
400 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
402 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
403 (DECL_CLASS_TEMPLATE_P): Likewise.
404 (DECL_PRIMARY_TEMPLATE): Likewise.
405 (PRIMARY_TEMPLATE_P): Use it.
406 (push_template_decl_real): New function.
407 (redeclare_class_template): Take new template parameters as
409 (is_specialization_of): New function.
410 (comp_template_args): Declare.
411 * decl.c (pushtag): Handle friend template classes.
412 (xref_tag): Likewise. Use new calling convention for
413 redeclare_class_template.
414 * decl2.c (grok_x_components): Handle friend templates.
415 * friend.c (is_friend): Use is_specialization_of where
416 appropriate. Deal with friend class templates.
417 (make_friend_class): Let a class template be friends with itself.
418 * pt.c (comp_template_args): Remove declaration.
419 (tsubst_friend_class): New function.
420 (push_template_decl_real): New function.
421 (push_template_decl): Use it.
422 (redeclare_class_template): Adjust for new calling convention.
423 (comp_template_args): Give it external linkage.
424 (instantiate_class_type): Use tsubst_friend_class to deal
425 with friend templates.
426 * typeck.c (comptypes): Use comp_template_args, rather than
428 * parse.y (component_decl): Handle a nested template type
429 like other component type declarations.
431 * pt.c (check_explicit_specialization): Handle overloaded
432 constructors correctly.
434 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
435 (lookup_template_class): Use it.
437 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
439 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
440 * cp-tree.h: Add WRAPPER support.
441 * call.c (add_candidate): Split out from add_*_candidate fns.
442 (build_over_call): Take the candidate instead of function and args.
443 Enforce access control here. Emit overload warnings here.
444 (add_warning): New fn.
445 (joust): Add WARN parm. If not set, call add_warning instead of
446 printing a warning. Reenable some warnings.
448 (convert_like): Adjust.
449 (build_new_op): Adjust.
450 (build_new_function_call): Adjust.
451 (build_user_type_conversion_1): Adjust.
452 (USER_CONV_FN): Adjust.
453 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
454 build_int_wrapper): New fns.
456 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
458 * pt.c (unify): Fix typo in previous change.
460 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
462 * error.c (dump_type_real): Declare canonical_name.
464 * typeck.c (comp_target_types): Fix PMFs.
466 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
468 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
469 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
472 * pt.c (tsubst): Decrease the template-level of
473 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
475 (template_decl_level): New function.
476 (unify): Make sure to record unifications for template
477 parameters, even when the parameters exactly match the arguments.
478 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
479 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
480 aren't from the level we're currently working on.
482 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
484 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
486 * decl2.c (check_member_template): Set DECL_IGNORED for member
487 class templates, too.
489 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
491 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
493 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
495 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
497 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
498 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
499 (init_decl_processing): Handle TI types.
500 * typeck.c (unsigned_type, signed_type): Handle TI types.
502 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
504 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
505 New local added_libraries. Increment count when add library to
508 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
510 * cp-tree.h (type_as_string_real): New function.
511 * pt.c (mangle_class_name_for_template): Use it.
512 * error.c (dump_aggr_type): Change prototype.
513 (dump_type_prefix): Likewise.
514 (dump_type_suffix): Likewise.
515 (dump_type_real): Convert from dump_type. If desired, the
516 "canonica" name of a typedef, i.e., the name of the underlying
517 type, can be printed.
518 (dump_type): Call dump_type_real.
520 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
522 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
524 * typeck.c (comp_target_types): Tweak pedantic case.
525 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
526 Return -1 or 1 instead of 1 or 2.
527 (compparms): Remove STRICT handling.
528 (convert_for_assignment): Fix handling of pmfs.
530 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
532 * typeck.c (comp_target_types): Handle references like pointers.
533 (comp_target_parms): Note that return code from comp_target_types
534 can be negative to indicate failure.
536 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
538 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
539 which requires a working target compiler to build.
541 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
543 * tree.c (avoid_overlap): Add prototype.
545 * spew.c (num_tokens): Add prototype.
546 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
548 * search.c (dfs_check_overlap): Add prototype.
549 (dfs_no_overlap_yet): Likewise.
551 * pt.c (original_template): Add prototype.
552 (inline_needs_template_parms): Likewise.
553 (push_inline_template_parms_recursive): Likewise.
554 (retrieve_specialization, register_specialization): Likewise.
555 (print_candidates, reduce_template_parm_level): Likewise.
556 (build_template_decl, mark_template_parm): Likewise.
557 (tsubst_friend_function, get_bindings_real): Likewise.
559 * method.c (start_squangling): Add prototype.
560 (end_squangling, check_ktype, issue_ktype): Likewise.
561 (build_overloaded_scope_ref, check_btype): Likewise.
562 (build_mangled_template_parm_index): Likewise.
564 * lex.c (init_cpp_parse): Add prototype.
565 (handle_cp_pragma, handle_sysv_pragma): Likewise.
566 (reduce_cmp, token_cmp): Likewise.
568 * except.c (call_eh_info): Add prototype.
569 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
570 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
572 * decl2.c (is_namespace_ancestor): Add prototype.
573 (namespace_ancestor, add_using_namespace): Likewise.
574 (ambiguous_decl): Likewise.
576 * decl.c (indent): Add prototype.
578 * call.c (add_template_candidate_real): Add prototype.
580 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
582 * decl2.c (build_expr_from_tree): Just return a PMF.
584 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
586 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
587 when doing initializations.
589 * pt.c (unify): Use comptypes to compare type args.
591 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
593 * decl.c (duplicate_decls): Fix check for when it's safe to free
596 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
599 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
601 * pt.c (build_template_parm_index): Add prototype.
603 * search.c (my_tree_cons): Don't clear words outside the
604 newly allocated node.
606 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
608 * lex.c (init_parse): Now returns char* containing the filename.
610 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
611 Jeff Law <law@cygnus.com>
613 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
616 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
618 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
620 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
622 * decl.c (duplicate_decls): Don't warn for redundant decls if
623 friend: let add_friend take care of it.
625 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
627 * sig.c (build_signature_pointer_constructor): Don't set
628 TREE_HAS_CONSTRUCTOR for a signature pointer.
629 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
630 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
632 * typeck.c (build_unary_op): Only allow taking the address of a
634 * typeck2.c (digest_init): Simplify.
635 (store_init_value): Don't pedwarn about using { } for pmfs.
637 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
639 * cp-tree.h (start_decl): Update prototype.
640 * decl.c (start_decl): Like the C version, new parameters
641 for the attributes. Call cplus_decl_attributes here,
642 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
643 (grokdeclarator): Pass NULL for new start_decl arguments.
644 * pt.c (tsubst_expr): Likewise.
645 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
646 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
647 * lex.c (build_lang_decl): Add lang_name_java.
648 * class.c (push_lang_context): Add lang_name_java.
649 * method.c (build_mangled_name): Check for is_java_type.
651 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
653 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
654 * call.c (build_scoped_method_call): Check for TREE_CODE for
655 VOID_TYPE instead of type == void_type_node.
656 (build_method_call): Ditto.
657 * decl.c (lookup_name_real): Ditto.
658 (grokdeclarator): Ditto.
661 (start_function): Ditto.
662 (finish_function): Ditto.
663 (start_method): Ditto.
665 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
667 * lex.c (finput): New variable.
668 (init_cpp_parse): Renamed from init_parse.
669 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
670 (finish_parse): New function.
671 * cp-tree.h (init_lex, init_parse): Remove declarations.
673 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
675 * call.c (build_call): Still evaluate the actual argument.
676 * class.c (is_empty_class): Update for -fnew-abi.
678 * decl2.c: -fnew-abi implies -fsquangle.
680 * method.c (do_build_assign_ref): Don't do anything to copy
682 (do_build_copy_constructor): Likewise.
683 * call.c (build_over_call): Likewise.
685 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
687 * tree.c (avoid_overlap): Return a value.
689 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
691 * method.c (check_btype): Add missing argument to xrealloc.
692 (check_ktype): Likewise.
694 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
696 Implement empty base optimization.
697 * class.c (finish_struct_1): Add vbase fields earlier. Set
698 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
699 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
700 (types_overlap_p): New fn.
701 * tree.c (avoid_overlap): New fn.
702 (build_base_fields): Use it to avoid overlapping empty bases.
703 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
705 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
707 Re-implement allocation of base class subobjects.
708 * tree.c (unshare_base_binfos): New fn.
709 (layout_basetypes): Use it. Now handles offsets of both virtual and
710 non-virtual bases, after layout_type.
711 (layout_vbasetypes): Remove.
712 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
713 (build_vbase_pointer_fields): Split out from old layout_basetypes.
714 * class.c (finish_base_struct): Lose offset handling code.
715 Move nonvdtor warning here. Don't mess with t_binfo anymore.
716 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
719 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
721 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
722 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
723 * class.c (duplicate_tag_error): Likewise.
724 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
725 * tree.c (layout_vbasetypes): Update from layout_record, remove
726 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
727 (layout_basetypes): Likewise.
729 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
731 * class.c, Make sure system.h is included just after config.h.
732 Delete lingering stdio and errno references too.
733 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
735 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
737 * friend.c (is_friend): Fix access control for local classes.
739 * class.c (is_empty_class): New fn.
740 * call.c (build_call): Don't pass empty class objects to a function.
742 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
744 * call.c (build_over_call): Do name resolution for default
745 arguments of function templates in the scope of the templates.
747 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
749 * call.c: Include system.h. Remove includes, declarations and
750 defines provided by system.h.
751 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
752 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
753 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
754 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
755 * typeck2.c, xref.c: Likewise.
756 * Makefile.in: Dependencies updated as appropriate.
757 * Make-lang.in: Likewise.
759 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
761 * pt.c (fn_type_unification): Allow incomplete unification without
762 an immediate error message.
764 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
766 * tree.c (member_p): New fn.
767 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
768 initializing class members.
770 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
771 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
773 * call.c (build_method_call): Handle non-scoped destructors, too.
774 * pt.c (tsubst_copy): Likewise.
776 * pt.c (print_template_context): Split out...
777 (push_tinst_level): ...from here.
779 * friend.c (is_friend): Don't pass a type to decl_function_context.
781 * typeck.c (convert_for_initialization): Always hand off
782 conversions to class type.
784 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
786 * friend.c (is_friend): Local classes have the same access as the
789 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
791 * typeck.c (expand_target_expr): Delete dead function.
793 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
795 * repo.c (save_string): Delete dead function.
797 * method.c (thunk_printable_name): Delete dead function.
799 * lex.c (yynextch): Delete dead function.
801 * expr.c (tree_extract_aggr_init): #if 0 out.
803 * except.c (do_unwind): Delete dead function.
804 (easy_expand_asm): Likewise.
806 * cvt.c (build_conversion_type_1): Delete dead function.
808 * cp-tree.h (push_expression_obstack): Declare.
810 * call.c (source_type): #if 0 out.
812 * class.c (alter_access): Remove unused label. Add braces
813 around empty else clause.
815 * lex.c (yyprint): Fix argument to printf.
817 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
819 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
821 * pt.c (instantiate_class_template): Make sure template
822 arguments are permanent.
823 * init.c (resolve_offset_ref): Don't go looking around in
826 * semantics.c: Add routines to handle expressions, and some
827 declaration processing.
829 (current_class_depth): Move declaration to cp-tree.h.
830 * parse.c: Regenerated.
831 * cp-tree.h: Use them.
832 (current_class_depth): Declare.
833 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
835 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
837 * error.c (dump_decl): Be a bit more explicit with template
838 type arguments, when verbose.
840 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
842 * inc/exception: Reorder closing braces.
844 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
846 * pt.c (redeclare_class_template): New function.
847 * cp_tree.h (redeclare_class_template): Declare it.
848 * decl.c (xref_tag): Use it.
850 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
852 * call.c (build_over_call): Check IS_AGGR_TYPE, not
854 * typeck.c (convert_arguments): Likewise.
856 * decl.c (grokdeclarator): Remove const and volatile from type after
857 setting constp and volatilep.
859 * class.c (finish_struct_1): Don't warn about bool bitfield larger
862 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
864 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
866 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
868 * call.c (build_object_call): Complain about ambiguous operator(),
869 rather that crashing.
870 (build_new_op): Likewise.
871 (build_op_delete_call): Likewise.
873 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
875 * cvt.c (perform_qualification_conversions): Use comp_target_types
876 instead of comp_ptr_ttypes.
878 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
880 * cp-tree.h (enforce_access): Declare.
881 * call.c (enforce_access): Make it extern, not static.
882 * class.c (alter_access): Use enforce_access; modify code for ISO
883 compliance, rather than ARM rules.
885 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
887 * cp-tree.h: Fix typo.
889 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
891 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
892 if (aggregate_value_p (type)).
894 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
896 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
898 * tree.c (mapcar): When dealing with a DECL, use it's constant
900 * pt.c (lookup_template_class): Don't mangle the names of template
901 classes whose arguments are unknown.
903 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
905 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
907 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
909 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
911 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
912 boolean_type_node to 1.
914 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
916 * error.c (dump_expr): Remove unused variable `l'.
918 * pt.c (for_each_template_parm): New function, created by
919 converting uses_template_parms.
920 (tree_fn_t): New typedef.
921 (uses_template_parms): Use it.
922 (mark_template_parm): New function.
923 (push_template_decl): Check that the argument list of a partial
924 specialization uses all the template parameters.
926 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
927 with it; we might want it for debugging.
928 * cp-tree.h (type_unification): Change interface.
929 * class.c (finish_struct_1): Skip nested template types, just like
930 ordinary nested types.
931 (instantiate_type): Use new interface to type_unification.
932 * lex.c (init_lex): Add __sz as opname for sizeof.
933 * method.c (build_overload_scope_ref): New function.
934 (build_overload_int): Handle complex expressions. Set
935 numeric_output_need_bar if necessary.
936 (build_overload_value): Handle non-PARM_DECL nodes; this
937 routine is now used by build_overload_int. Remove some
938 assignments to numeric_output_need_bar. Use
939 build_overload_scope_ref.
940 (build_qualified_name): Note that some template mangled names end
941 with digits, and set numeric_output_need_bar appropriately. Use
942 build_underscore_int.
943 * pt.c (unify): Change interface.
944 (type_unification_real): Likewise.
945 (determine_specialization): Use new interfaces.
946 (tsubst): Deal gracefully with situations in which the argument
947 vector is not fully filled.
948 (fn_type_unification): Use new interfaces.
949 (type_unification): Likewise. Remove NOP_EXPR hack.
950 (type_unification_real): Likewise.
951 (unify): Likewise. Deal with unification of complex expresions.
953 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
955 * pt.c (complete_template_args): Initialize skip properly.
957 * decl.c (make_typename_type): Revert.
958 (make_implicit_typename): Remove.
959 (lookup_name_real): Don't call it. Call lookup_field if we see a
960 TYPE_DECL from a template base.
961 * search.c (lookup_field): Do implicit typename stuff.
963 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
964 Geoff Noer <noer@cygnus.com>
966 * Makefile.in: Various fixes for building cygwin32 native toolchains.
967 * Make-lang.in: Likewise.
969 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
971 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
973 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
975 * decl.c (make_implicit_typename): Rewrite removed code.
976 (make_typename_type): Call it if the type we look up comes from
977 a base that uses template parms.
979 * pt.c (complete_template_args): Rewrite.
980 (tsubst, FUNCTION_DECL): Use it.
982 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
984 * semantics.c (finish_asm_stmt): Fix combine strings. Call
985 c_expand_asm_operands () if output_operands, input_operands or
986 clobbers is not NULL_TREE.
988 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
990 * pt.c (complete_template_args): New function.
991 (get_bindings): Deal with specializations of function templates
992 with return type containing parameters from outer class
994 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
995 substitute arguments and compose a new type.
997 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
999 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
1002 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1004 * decl.c (make_implicit_typename): Lose useless code.
1006 * call.c (standard_conversion): Handle A* -> const A* properly.
1008 * pt.c (get_bindings_real): Rename from get_bindings. Add
1010 (get_bindings): Pass 1.
1011 (get_bindings_overload): Pass 0.
1013 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
1015 * pt.c (check_explicit_specialization): When reverting a static
1016 member function, also remove the `this' parameter from
1017 last_function_parms.
1019 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1021 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
1024 * decl.c (store_bindings): Use free_binding_vecs.
1025 (pop_from_top_level): Likewise.
1027 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1029 * decl.c (make_implicit_typename): Only change the type of a
1032 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
1034 * semantics.c: New file, containing routines to perform the
1035 semantic phase of parsing.
1037 * pt.c (tsubst_expr): Likewise.
1038 * cp-tree.h: Declare the various functions in semantics.c.
1039 Provide macros to access _STMT tree nodes.
1040 * cp-tree.def: Add ASM_STMT tree node.
1041 * Makefile.in, Make-lang.in: Add dependencies on and for
1044 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
1046 * pt.c (push_template_decl): Only check primary templates.
1048 * pt.c (check_explicit_specialization): Complain about default args
1049 in explicit specialization.
1051 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1052 constructor_declarator.
1054 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1056 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1057 has no overloaded operator ->.
1059 * call.c (build_field_call): Don't crash when presented with a
1060 field that is actually a nested type.
1062 * decl.c (pushtag): Deal with friend class injection in local
1065 * call.c (build_object_call): Don't crash if OBJ is a
1066 pointer-to-member-function.
1068 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1070 * pt.c (push_template_decl): Complain about template with C linkage,
1071 anonymous template class.
1073 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1075 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1076 * search.c: Likewise.
1078 * lex.c (do_pending_defargs): Only call
1079 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1081 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1083 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1085 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1087 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1089 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1090 closely mimics the behavior in parse.y.
1091 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1092 into a compound statement.
1094 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1096 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1097 * pt.c (inline_needs_template_parms): New fn.
1098 (original_template): New fn.
1099 (push_inline_template_parms_recursive): New fn.
1100 (maybe_begin_member_template_processing): Use them.
1101 (maybe_end_member_template_processing): Likewise.
1102 (is_member_or_friend_template): Rename to is_member_template.
1103 Member functions of local classes are never member templates.
1105 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1107 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1108 added in the class scope to catch redefinition error.
1110 * pt.c (reduce_template_parm_level): Also copy
1111 the DECL_TEMPLATE_PARMS field.
1113 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1115 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1116 reduced-level template type parameter.
1118 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1120 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1121 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1122 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1123 * decl.c (duplicate_decls): Propagate it.
1124 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1125 abstract virtual functions and virtual functions which need a
1126 final overrider separately.
1128 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1130 * lang-specs.h: Properly put brackets around array elements in
1133 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1134 && and || in expression.
1136 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1138 * call.c (default_parm_conversions): Remove prototype definition.
1139 (build_method_call): Remove unused variable result.
1141 * cvt.c (ocp_convert): Remove unused variable conversion.
1143 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1145 * except.c (do_unwind): #if 0 definition of unused variables fcall
1148 * expr.c (extract_scalar_init): #if 0 prototype and function
1151 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1152 (build_new_1): Remove unused variable t.
1154 * pt.c (instantiate_class_template): Remove unused variable newtag;
1155 cast called function return value to void.
1156 (do_decl_instantiation): Remove unused variables name and fn.
1158 * tree.c (get_type_decl): Add default return to shut up compiler from
1159 complaining control reaches end of non-void function.
1161 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1163 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1165 * call.c (default_parm_conversions): Remove prototype definition.
1166 (build_method_call): Remove unused variable result.
1167 (build_over_call): Add default case in enumeration switch.
1169 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1171 * decl2.c (lang_decode_option): Change j's type to size_t.
1173 * tree.c (layout_vbasetypes): record_align and desired_align are of
1174 type unsigned int; const_size and nonvirtual_const_size likewise.
1176 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1178 * parse.y (new_initializer): Make sure all initializers are
1181 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1183 * decl2.c (import_export_decl): Mark tinfo functions for
1184 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1186 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1188 * method.c: Fix typo.
1190 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1192 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1193 ctype.h, string.h, etc.
1194 (issue_nrepeats): Add default case in enumeration switch.
1195 (check_btype): Likewise.
1196 (process_overload_item): Likewise.
1198 * Makefile.in (method.o): Depend on system.h.
1200 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1202 * lex.c (do_scoped_id): Fix parenthesizing.
1204 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1206 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1207 FLAG_RTTI is unset, initialize type info machinery and continue
1208 with FLAG_RTTI enabled.
1209 (get_typeid): Ditto.
1211 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1213 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1216 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1218 * pt.c (finish_member_template_decl): Deal more gracefully with
1219 invalid declarations.
1221 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1223 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1224 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1225 some formatting quirks.
1227 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1228 method.c, pt.c, ptree.c, typeck.c: Remove support for
1229 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1231 * Makefile.in: Adjust.
1233 * pt.c (unify): Don't allow reduced cv-quals when strict.
1235 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1236 *type_unification* and unify.
1238 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1240 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1241 (nested_name_specifier): And add it before this use.
1242 (typename_sub0): And this use. Also add use without the keyword.
1243 (typename_sub1): Likewise.
1244 * pt.c (instantiate_class_template): Don't actually instantiate
1245 anything if our type uses template parms.
1247 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1249 * decl.c (start_function): Don't call temporary_allocation for a
1252 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1254 * pt.c (instantiate_class_template): Don't mess with friends if
1255 our type uses template parms.
1257 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1259 * parse.y (nested_name_specifier): Use explicit_template_type.
1260 (typename_sub): Allow a template_type, an explicit_template_type,
1261 or an implicit template type at the end.
1262 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1263 * decl.c (make_typename_type): Handle template-id where the name
1265 * call.c (build_scoped_method_call): Handle member template
1267 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1268 destructor is represented by the type.
1270 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1271 * parse.y (nested_name_specifier): Add 'template' case.
1272 (explicit_template_type): New rule.
1273 (typename_sub): Use it.
1274 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1275 * pt.c (tsubst): Likewise.
1277 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1279 * pt.c (add_to_template_args): Fix thinko.
1280 (instantiate_class_template): Call it later.
1282 * pt.c (get_class_bindings): Add outer_args parm.
1283 (most_specialized_class): Likewise.
1284 (instantiate_class_template): Pass it.
1285 (more_specialized_class): Likewise.
1286 (lookup_template_class): Get context from template if none
1288 (finish_member_template_decl): Don't do anything with a
1289 partial specialization.
1290 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1292 * class.c (finish_struct): Member class templates have already been
1293 checked for name clashes.
1294 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1296 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1298 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1299 (tsubst, *_PARM): Support multiple levels of template classes.
1300 (instantiate_class_template): Look up the pattern from the
1302 (lookup_template_class): Handle getting a template for d1.
1303 (push_template_decl): Correct setting of 'primary'.
1304 (reduce_template_parm_level): Add 'levels' parm.
1305 (finish_member_template_decl): Support member class templates.
1306 (template_class_depth): Handle multiple levels.
1307 * parse.y (component_decl_1, fn.def2): Remove member template case.
1308 (component_decl): Add member template cases.
1309 * decl2.c (check_member_template): We now handle member template
1311 * decl.c (pushtag): Handle member templates.
1312 * method.c (do_inline_function_hair): Don't touch
1313 IDENTIFIER_GLOBAL_VALUE.
1314 * init.c (build_offset_ref): If name isn't an identifier, just
1316 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1318 * typeck.c (get_delta_difference): Do adjust for conversions to
1319 and from virtual base.
1321 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1323 * typeck.c (get_delta_difference): Give hard error for conversion
1326 * cp-tree.h: Tweak formatting.
1328 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1330 * decl.c (push_namespace): Handle redeclaration error.
1332 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1333 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1334 (NAMESPACE_BINDING): New macro.
1335 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1338 * pt.c (push_template_decl): Use innermost_args.
1340 * decl.c (get_unique_name): Tweak from earlier in the name.
1342 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1344 * cp-tree.def: Add CPLUS_BINDING node.
1345 * cp-tree.h (tree_binding): new struct
1346 (BINDING_SCOPE, BINDING_VALUE): new macros
1347 (current_namespace, global_namespace): declare extern
1348 (struct lang_decl_flags): new field in_namespace
1349 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1350 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1351 (TREE_INDIRECT_USING): new macro
1352 * decl2.c (current_namespace, global_namespace): Declare. The
1353 value is a NAMESPACE_DECL now, not a TREE_LIST.
1354 (is_namespace_ancestor, namespace_ancestor):new static functions.
1355 (add_using_namespace, ambiguous_decl): likewise.
1356 (lookup_using_namespace): new support function for lookup_name.
1357 (qualified_lookup_using_namespace): new support function for
1358 do_scoped_id and lookup_namespace_name
1359 (get_namespace_id): mark as obsolete.
1360 (current_namespace_id): Likewise.
1361 (do_namespace_alias): Implement.
1362 (do_using_directive): Implement as call to add_using_namespace.
1363 * decl.c (binding_for_name): new function.
1364 (push_namespace, pop_namespace): implement.
1365 (push_decl): don't install a FUNCTION_DECL in the global branch.
1366 (lookup_namespace_name): implement using qualified lookup.
1367 (lookup_name_real): For global scoping, lookup in
1368 global_namespace. For namespace scoping, lookup in given
1369 namespace. For unscoped lookup, iterate over namespace,
1370 considering using directives.
1371 (init_decl_processing): initialize global_namespace.
1372 (grokvardecl): Build assembler name as static name for globals.
1373 (grokdeclarator): Remove old namespace mangling.
1374 (xref_tag): When installing a global binding for the
1375 tag, make sure we have an identifier.
1376 * method.c (build_overload_nested_name): mangle namespaces.
1377 (build_qualified_name): Likewise.
1378 (build_decl_overload_real): Likewise.
1379 * lex.c (build_lang_decl): set namespace for new declaration to
1381 (do_scoped_id): find global names in global or current
1382 namespace, or using qualified namespace lookup, depending on
1384 * init.c (build_member_call): When scope is namespace, use
1385 build_x_function_call instead.
1386 (build_offset_ref): When scope is namespace, collapse processing
1387 to lookup_namespace_name instead.
1388 * error.c (dump_decl): Support NAMESPACE_DECL.
1389 * decl.c (pushdecl): Bind globals to current namespace.
1390 (push_overloaded_decl): Likewise.
1391 (lookup_tag): Likewise.
1392 (lookup_name_current_level): Likewise.
1393 (xref_tag): Likewise.
1394 (start_function): Likewise.
1395 * lex.c (do_identifier): Likewise.
1396 (identifier_typedecl_value): Likewise.
1397 (real_yylex): Likewise.
1398 * method.c (do_inline_function_hair): Likewise.
1399 * parse.y (unscoped): Likewise.
1400 * pt.c (check_explicit_specialization): Likewise.
1401 (lookup_template_class): Likewise.
1402 * rtti.c (call_void_fn): Likewise.
1403 * sig.c (build_sigtable): Likewise.
1404 * ptree.c (lang_print_xnode): New function.
1406 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1408 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1409 and the args use template parms.
1411 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1413 * decl.c (xref_basetypes): Do call complete_type for basetypes
1414 that involve template parameters.
1416 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1418 * typeck2.c (process_init_constructor): Fix labeled init check.
1420 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1422 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1423 argument to tsubst and friends.
1425 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1427 * typeck.c (build_x_function_call): Handle static member function
1428 templates like non-templates. Handle friend templates like normal
1430 * pt.c (tsubst, *_PARM): Don't use orig_level.
1431 (get_bindings): Don't call add_to_template_args.
1432 (instantiate_template): Likewise.
1433 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1434 * ptree.c (print_lang_type): Print index/level for template parms.
1436 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1438 * Make-lang.in (cc1plus): Note that cc1plus depends on
1439 cp/cp-tree.h and cp/cp-tree.def.
1441 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1442 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1443 position in a template parameter list.
1444 * cp-tree.h (template_parm_index): New structure, used as the tree
1445 structure for a TEMPLATE_PARM_INDEX.
1446 (TEMPLATE_PARM_IDX): New macro.
1447 (TEMPLATE_PARM_LEVEL): Likewise.
1448 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1449 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1450 (TEMPLATE_PARM_DECL): Likewise.
1451 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1452 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1453 (TEMPLATE_TYPE_DECL): Likewise.
1454 (TEMPLATE_CONST_IDX): Remove.
1455 (TEMPLATE_CONST_LEVEL): Likewise.
1456 (TEMPLATE_CONST_SET_INFO): Likewise.
1457 (TEMPLATE_TYPE_SET_INFO): Likewise.
1458 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1460 (TEMPLATE_TYPE_LEVEL): Likewise.
1461 * decl.c (decls_match): Call comp_template_parms, rather than
1462 expanding it inline.
1463 (duplicate_decls): If two template declarations are being merged,
1464 then their TEMPLATE_INFOs should be merged as well.
1465 (grokfndecl): Save template-id information when declaring a friend
1466 with explicit template arguments. Pass arguments to
1467 check_explicit_specialization via correct convention; at some
1468 point check_explicit_specialization changed, but these call-sites
1470 (grokdeclarator): Tidy up slightly.
1471 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1472 two template functions with the same DECL_ASSEMBLER_NAME the same,
1473 since the names are not yet mangled.
1474 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1475 TEMPLATE_CONST_PARM.
1476 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1477 decl for a non-type parameter, rather than printing `<tparm ...>'.
1478 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1479 (do_friend): Deal with template friends.
1480 * lex.c (do_pending_inlines): Call
1481 maybe_begin_member_template_processing, rather than
1482 conditionally calling begin_member_template_processing.
1483 (process_next_inline): Likewise. Call
1484 maybe_end_member_template_processing, rather than
1485 conditionally calling end_member_template_processing.
1486 (do_pending_defargs): Likewise.
1487 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1488 TEMPLATE_CONST_PARM.
1489 * method.c (build_mangled_template_parm_index): New function.
1490 (build_overload_value): Use it.
1491 (build_overload_name): Likewise.
1492 * pt.c (finish_member_template_decl): Allow friend declarations.
1493 (template_class_depth): New function.
1494 (is_member_template): Rename, and modify, to become...
1495 (is_member_or_friend_template): New function.
1496 (end_member_template_processing): Rename, and modify, to become...
1497 (maybe_end_member_template_processing).
1498 (build_template_parm_index): New function.
1499 (reduce_template_parm_level): New function.
1500 (process_template_parm): Modify to use build_template_parm_index.
1501 (push_template_decl): Deal with friend templates.
1502 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1503 TEMPLATE_CONST_PARM.
1504 (tsubst_friend_function): New function.
1505 (instantiate_class_template): Generate the DECL_FRIENDLIST
1506 for a new instantiation by using tsubst_friend_function rather
1508 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1509 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1510 appropriate new macros. Use reduce_template_parm_level to
1511 generate lower-level template parameters. Handle tsubst'ing into
1512 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1513 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1514 templates. Similarly for the template parameters for a new
1516 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1517 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1518 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1519 (get_bindings): Call add_to_template_args if necessary.
1520 (instantiate_decl): Handle instantiations of friend templates.
1521 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1522 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1523 * spew.c (yylex): Do a little manual constant propogation to
1526 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1528 * error.c: Include sys/types.h.
1530 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1532 * method.c (build_mangled_name): Start CPP directives in column zero.
1534 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1536 * typeck2.c (process_init_constructor): Sorry about non-trivial
1537 labeled initializers.
1538 * parse.y (initlist): Reenable labeled initializers.
1540 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1542 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1543 all callers changed. Rely on the new parameter instead of arg
1544 being a TREE_LIST when determine whether we are working inside
1545 template template parameter. Clean up is_type test.
1547 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1549 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1550 * typeck2.c (initializer_constant_valid_p): Allow conversions
1551 between pointers and refrerences.
1553 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1555 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1556 if pedantic || warn_pointer_arith.
1558 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1560 * pt.c (unify): Handle TEMPLATE_DECL.
1562 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1564 * cp-tree.h (strip_attrs): Remove decl.
1566 1998-02-18 Doug Evans <devans@cygnus.com>
1568 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1569 Update olddecl's attributes too.
1570 (strip_attrs): Remove function.
1571 * typeck.c (common_type): Call merge_machine_type_attributes.
1573 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1575 * parse.y (initdcl0_innards): New grammar symbol.
1576 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1577 none, since the resulting value is never used.
1578 (parse_decl): New function.
1579 (datadef): Remove redundant actions.
1580 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1581 * parse.c: Regenerated.
1583 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1585 * parse.y (simple_stmt): Use getdecls() to check for decl.
1587 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1589 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1591 (c++.install-common): Install c++filt properly as native or as cross
1593 (c++.uninstall): Add c++filt.
1595 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1597 * call.c (standard_conversion): Fix multi-level ptr conversions.
1599 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1601 * init.c (build_new): Propagate error_mark_node up.
1603 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1605 * parse.y (simple_stmt): If the condition isn't a declaration,
1606 start the controlled block after the test.
1608 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1610 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1612 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1615 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1617 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1619 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1621 * cp-tree.h: Add access_protected_virtual_node.
1622 * class.c (init_class_processing): Initialize it.
1623 * decl.c (xref_basetypes): Use it.
1624 * parse.y (base_class_access_list): Likewise.
1626 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1627 (c++.install-common): Install c++filt.
1629 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1631 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1633 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1635 * call.c (reference_binding): Use comptypes when comparing
1636 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1638 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1640 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1641 (really_overloaded_fn): Move check here from is_overloaded_fn.
1642 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1644 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1646 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1649 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1651 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1652 equivalent duplicate.
1653 * decl.c (pushtag): Use the return value from push_template_decl.
1654 (duplicate_decls): When duplicating a template declaration, merge
1655 the DECL_TEMPLATE_RESULTs as well.
1656 (make_implicit_typename): Don't try to dive into typename types to
1657 find a context for making a new implicit typename.
1658 (start_decl): Use the return value from push_template_decl.
1659 (grokdeclarator): Complain about declarations list `const operator
1660 int'. Since we don't correctly handle in-class initializations of
1661 non-static data members, complain about this (now illegal)
1662 practice. Issue an error for initializations of non-const statics
1663 since that is illegal as well, and since we don't handle that case
1665 (start_function): Use the return value from push_template_decl.
1666 (start_method): Likewise.
1667 * decl2.c (grokfield): Likewise. Since the change to
1668 grokdeclarator ensures that all initialized fields are in fact
1669 static, remove a redundant test for TREE_PUBLIC.
1670 * parse.y (initlist): Disable labeled initializers since they do
1671 not work as per the documentation, and since they do not use the
1672 same syntax as the C front end.
1673 * pt.c (push_template_decl): Return the decl passed in, or an
1674 equivalent duplicate.
1675 (lookup_template_class): When searching in a nested context,
1676 use the right arguments.
1677 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1678 * typeck.c (build_component_ref): Assign the correct type to the
1679 result of build_vfn_ref.
1681 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1683 * pt.c (convert_nontype_argument): Fix typo.
1684 (check_explicit_specialization): Allow old-style specialization
1685 of class template members.
1687 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1688 Manfred Hollstein <manfred@s-direktnet.de>
1690 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1691 when deciding to override DECL_ASSEMBLER_NAME.
1693 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1695 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1696 * cp-tree.h (flag_do_squangling): Add declaration.
1697 * lang-options.h: Add -fsquangle and -fno-squangle.
1698 * method.c: Add macros and static variables for squangling.
1699 (build_overload_name): Rename to build_mangled_name, add logic for B
1700 compression, and split into process_modifiers and
1701 process_overload_item.
1702 (process_modifiers): New function, to handle constant, reference,
1704 (process_overload_item): New function, handles issue of type codes.
1705 (build_overload_name): New function, start squangling and call
1707 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1708 (start_squangling): New function to initialize squangling structs.
1709 (end_squangling): New function to destroy squangling structs.
1710 (nrepeats): Rename variable to Nrepeats.
1711 (issue_nrepeats): New function for issuing 'n' type repeats.
1712 (check_ktype): New function to check for type K name compression.
1713 (build_overload_nested_name): Add a check for K name compression.
1714 (build_qualified_name): Add a check for K name compression and don't
1715 use DECL_ASSEMBLER_NAME when squangling is on.
1716 (check_btype): New function, checks for B type compression.
1717 (build_static_name, build_decl_overload_real): Initiate squangling.
1718 (build_typename_overload, build_overload_with_type): Initiate
1721 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1723 * method.c (make_thunk): Avoid name buffer overflow.
1725 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1727 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1728 don't define them yet.
1730 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1732 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1734 * config-lang.in (diff_excludes): Use basename only.
1736 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1738 * tinfo2.cc: Add tinfo for signed char.
1740 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1742 * search.c (compute_access): Handle protected constructors in derived
1743 classes as accessible.
1745 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1747 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1748 Call convert_from_reference sooner.
1750 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1752 * cvt.c (ocp_convert): Obtain the constant values from constant
1753 decls even if the destination type is the same as the type of the
1756 * decl2.c (finish_file): Make sure that static inlines with
1757 definitions are not marked DECL_EXTERNAL before returning.
1759 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1761 * decl.c: Lose arg_looking_for_template.
1762 (lookup_name_real): Likewise.
1763 * parse.y: Lose processing_template_arg, template_arg1
1764 (primary): Likewise.
1765 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1767 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1769 * error.c (dump_decl): Fix type of default arguments for template
1770 template parameters and nontype template parameters.
1771 * parse.y (template_parm): Handle invalid default template
1772 template arguments here.
1774 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1775 for default template template argument.
1776 * pt.c (coerce_template_parms): Merge default template argument
1777 codes. Can treat RECORD_TYPE as template name if it is implicitly
1778 created. Fix argument index in error message.
1779 * typeck.c (comptypes): Merge template argument comparison codes in
1780 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1782 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1784 * lex.c (file_name_nondirectory): Also check for '/'.
1786 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1788 * parse.y (primary): Deal with statement-expressions in
1790 * pt.c (tsubst_copy): Handle BIND_EXPR.
1791 * tree.c (mapcar): Likewise.
1793 * call.c (add_template_candidate_real): Pass extra parameter to
1794 fn_type_unification.
1795 * cp-tree.h (fn_type_unification): Add parameter.
1796 * pt.c (fn_type_unification): Add additional parameter to deal with
1797 static member functions.
1798 (get_bindings): Deal with static member functions.
1800 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1801 (revert_static_member_fn): Declare.
1802 * decl.c (revert_static_member_fn): Remove declaration. Change
1803 linkage from internal to external.
1804 (cp_finish_decl): Deal with virtual functions in classes local to
1806 * decl2.c (finish_file): Don't forget to emit increment/decrement
1807 expressions in initializers for file-scope variables.
1808 * parse.y (typename_sub2): If the typename doesn't names a
1809 template, rather than a type, issue an error message.
1810 * pt.c (check_explicit_specialization): Handle specializations of
1811 static member functions.
1812 (coerce_template_parms): Handle offset references to lists of
1814 * search.c (note_debug_info_needed): Don't crash when handed a
1815 type which is being defined.
1816 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1817 that can happen with some illegal code.
1819 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1821 * call.c (user_harshness): Initialize `code' to 0.
1822 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1823 (null_ptr_cst_p): Add parentheses around && within ||.
1824 (standard_conversion): Likewise.
1825 (z_candidate): Likewise.
1826 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1827 (build_object_call): Likewise for `mem_args'.
1828 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1829 default case in enumeration switch.
1831 * class.c (build_vtable_entry): Add explicit braces to avoid
1833 (build_class_init_list): Likewise.
1834 (finish_struct_1): Initialize `width' to 0.
1835 (instantiate_type): Initialize `name' to NULL_TREE. Add
1836 explicit braces to avoid ambiguous `else'.
1838 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1841 * decl.c (grok_reference_init): Eliminate unused parameter, all
1843 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1844 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1845 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1846 (grokdeclarator): Add parentheses around && within ||. Add
1847 explicit braces to avoid ambiguous `else'.
1848 (grokparms): Initialize `type' to NULL_TREE.
1849 (xref_tag): Remove unused label `just_return'.
1850 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1851 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1852 (hack_incomplete_structures): Add parentheses around assignment
1853 used as truth value.
1855 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1857 * error.c: Include <stdlib.h>.
1858 (dump_expr): Change the type of `i' to size_t. Remove unused
1861 * except.c (init_exception_processing): Remove unused variable `d'.
1862 (expand_throw): Likewise for `label'.
1864 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1867 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1868 (sort_base_init): Likewise for `binfo'.
1869 (expand_member_init): Likewise for `rval'.
1870 (build_member_call): Add parentheses around assignment used as
1872 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1873 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1874 `old_immediate_size_expand' to 0.
1875 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1876 (build_vec_delete_1): Remove unused variable `block'.
1877 (expand_vec_init): Initialize `itype' to NULL_TREE.
1879 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1880 declaration of `index' and `rindex' with autoconf macros.
1881 (reinit_parse_for_expr): Remove unused variables
1882 `look_for_semicolon' and `look_for_lbrac'.
1883 (cons_up_default_function): Initialize `args' to NULL_TREE.
1884 (readescape): Initialize `firstdig' to 0.
1885 (real_yylex): Add parentheses around assignment used as truth value.
1887 * method.c: Include <strings.h> if we don't have <string.h>.
1888 Protect declaration of `index' with autoconf macro.
1890 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1891 Initialize `type' to NULL_TREE.
1892 (structsp): Remove unused variable `id'.
1894 * pt.c (coerce_template_parms): Add explicit braces to avoid
1896 (lookup_template_class): Initialize `template' to NULL_TREE.
1897 (instantiate_class_template): Remove unused variable `name' and `e'.
1898 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1899 (do_poplevel): Initialize `saved_warn_unused' to 0.
1900 (type_unification): Remove unused varable `parm'.
1901 (unify): Likewise for `j'.
1903 * repo.c (init_repo): Add parentheses around assignment used as
1905 (finish_repo): Remove unused varable `p'.
1907 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1908 (get_base_distance): Likewise.
1909 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1910 and `new_v' to NULL_TREE.
1911 (lookup_fnfields): Likewise for `rval_binfo_h'.
1912 (breadth_first_search): Add parentheses around assignment used as
1914 (get_template_base): Initialize `type' to NULL_TREE.
1916 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1918 (build_signature_table_constructor): Likewise for
1919 `last_rhs_field', `pfn' and `vt_off'.
1920 (build_sigtable): Likewise for `init'.
1922 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1923 (propagate_binfo_offsets): Likewise for `delta'.
1924 (hash_tree_cons): Initialize hashcode to 0.
1925 (can_free): Likewise for `size'.
1926 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1928 * typeck.c (convert_sequence): Hide prototype.
1929 (common_type): Add explicit braces to avoid ambiguous `else'.
1930 (comp_target_types): Likewise.
1931 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1932 (build_function_call_real): Add explicit braces to avoid ambiguous
1934 (convert_arguments): Initialize `called_thing' to 0.
1935 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1937 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1938 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1939 (build_x_arrow): Likewise for `last_rval'.
1941 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1943 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1945 * decl.c (init_decl_processing): Use set_sizetype.
1946 * decl2.c (sizetype): Don't declare.
1947 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1948 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1949 (build_component_addr, unary_complex_lvalue): Likewise.
1950 * rtti.c (expand_class_desc): Likewise.
1951 * class.c (get_vfield_offset): Likewise.
1953 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1955 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1956 early to avoid bogus error. Handle overloaded function
1957 names provided as template arguments correctly.
1958 (coerce_template_parms): Don't mishandle overloaded functions when
1959 dealing with template template parameters.
1960 (lookup_template_class): Issue an error message, rather than
1961 crashing, when the TYPE_DECL provided is not a template type.
1963 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1965 * class.c (instantiate_type): Don't just return a known type if
1968 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1970 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1971 since that code could never be reached.
1973 * error.c (dump_decl): Avoid aborting in the midst of printing an
1974 error message about an illegal template declaration.
1976 * parse.y (structsp): Print an error message, rather than crashing,
1977 when a class-head does not name a class.
1979 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1980 template arguments as a g++ extension.
1982 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1983 * decl2.c (grok_alignof): If processing_template_decl, just store
1985 * typeck.c (c_alignof): Likewise.
1986 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1987 * error.c (dump_expr): Likewise.
1988 * pt.c (tsubst_copy): Likewise.
1989 * tree.c (cp_tree_equal): Likewise.
1990 * pt.c (uses_template_parms): Correctly determine whether or not a
1991 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1992 folding can be done.
1994 * cp-tree.h (grok_enum_decls): Remove type parameter.
1995 * decl.c (grok_enum_decls): Likewise.
1996 * decl2.c (grok_x_components): Call grok_enum_decls
1997 unconditionally, since it will do nothing if there is no
1998 current_local_enum. Use the new calling sequence.
1999 * pt.c (tsubst_enum): Use the new calling sequence for
2002 * decl.c (start_function): Make member functions of local classes
2003 in extern inline functions have comdat linkage here...
2004 (grokdeclarator): Rather than here.
2006 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
2008 * pt.c (convert_nontype_argument): Use decl_constant_value.
2010 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
2012 * call.c (add_template_candidate_real): New function.
2013 (add_template_candidate): Use it.
2014 (add_template_conv_candidate): Likewise.
2015 (joust): Pass extra argument to more_specialized.
2016 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
2017 (is_local_class): Remove.
2018 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
2019 * cp-tree.h (is_local_class): Remove.
2020 (perform_array_to_pointer_conversion): Likewise.
2021 (finish_member_template_decl): Add.
2022 (check_explicit_specialization): Return a tree, not an int.
2023 (more_specialized): Take additional argument.
2024 (get_bindings): Likewise.
2025 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
2026 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2027 (perform_array_to_pointer_conversion): Remove.
2028 * decl.c (saved_scope): Add processing_specialization,
2029 processing_explicit_instantiation fields.
2030 (maybe_push_to_top_level): Save them.
2031 (pop_from_top_level): Restore them.
2032 (grokfndecl): Use new return value from
2033 check_explicit_specialization.
2034 (start_decl): Don't check flag_guiding_decls before pushing
2036 (cp_finish_decl): Remove previous (bogus) change.
2037 (grok_declarator): Use decl_function_context rather than
2039 * decl2.c (finish_file): Pass extra argument to get_bindings.
2040 (build_expr_from_tree): Let build_x_component_ref check
2041 validity of arguments rather than doing it here.
2042 * lex.c (cons_up_default_function): Remove code fooling with
2043 processing_specialization, processing_explicit_instantiation
2044 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
2045 * method.c (build_overload_identifier): Mangle local classes in
2046 template functions correctly.
2047 * parse.y (finish_member_template_decl): Move to pt.c.
2048 * pt.c (finish_member_template_decl): Moved here from parse.y.
2049 (print_candidates): New function.
2050 (determine_specialization): Change interface. Properly look for
2051 most specialized versions of template candidates.
2052 (check_explicit_specialization): Fully process explicit
2054 (push_template_decl): Avoid looking at CLASSTYPE fields in
2056 (determine_overloaded_function): Remove.
2057 (convert_nontype_argument): Change name from
2058 convert_nontype_parameter. Use determine_overloaded_function
2059 instead of instantiate_type.
2060 (mangle_class_name_for_template): Handle type contexts as well as
2062 (classtype_mangled_name): Likewise.
2063 (lookup_template_class): Likewise.
2065 (more_specialized): Take explict template arguments as a
2067 (most_specialized): Likewise.
2068 (get_bindings): Likewise. Check that return types match before
2069 proclaiming a function a match.
2070 (do_decl_instantiation): Remove code searching for function to
2071 instantiate; that is now done in check_explicit_specialization.
2072 (add_maybe_template): Pass extra argument to get_bindings.
2073 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2075 * typeck.c (build_component_ref): Check for invalid arguments.
2077 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2079 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2080 return_target and call_target are equivalent.
2082 * pt.c (type_unification_real): Just accept function parms that
2083 don't use any template parms.
2085 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2087 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2088 unset DECL_NOT_REALLY_EXTERN.
2090 * parse.y (typename_sub*): Fix std::.
2092 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2094 * error.c (dump_decl): Fix type default template args.
2095 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2097 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2099 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2100 (file_name_nondirectory): Use.
2102 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2104 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2105 that are not really present. Substitute default arguments in
2106 template template arguments. Correctly convert TEMPLATE_DECL to
2107 TEMPLATE_TEMPLATE_PARM.
2108 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2109 are no longer treated specially here.
2110 * parse.y (template_template_parm): Fix copy error.
2111 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2112 type created from template template parameters.
2113 * parse.y (bad_parm): Likewise
2115 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2116 (push_nested_class): Likewise.
2117 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2118 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2119 (copy_template_template_parm): Declare.
2120 * decl.c (arg_looking_for_template): New variable.
2121 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2122 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2123 node if arg_looking_for_template is nonzero.
2124 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2125 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2126 (grokdeclarator): Handle TEMPLATE_DECL.
2127 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2128 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2129 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2130 (dump_decl): Handle unnamed template type parameters.
2131 Handle template template parameters.
2132 (dump_function_name): Handle template template parameters.
2133 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2134 Handle TEMPLATE_TEMPLATE_PARM.
2135 * method.c (build_template_template_parm_names): New function.
2136 (build_template_parm_names): Handle TEMPLATE_DECL.
2137 (build_overload_nested_name, build_overload_name):
2138 Handle TEMPLATE_TEMPLATE_PARM.
2139 * parse.y (maybe_identifier): New nonterminal.
2140 (template_type_parm): Use it.
2141 (template_template_parm, template_arg1): New nonterminal.
2142 (template_parm): Add template_template_parm rules.
2143 (template_arg): Set processing_template_arg.
2144 (template_arg1): Rules moved from template_arg.
2145 (primary, nonnested_type): Set arg_looking_for_template if we are
2146 processing template arguments.
2147 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2148 (process_template_parm): Handle template template parameters.
2149 (coerce_template_parms, comp_template_args): Likewise.
2150 (mangle_class_name_for_template, lookup_template_class): Likewise.
2151 (uses_template_parms): Handle TEMPLATE_DECL and
2152 TEMPLATE_TEMPLATE_PARM.
2153 (current_template_args): Handle TEMPLATE_DECL.
2154 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2155 * search.c (dfs_walk, dfs_record_inheritance):
2156 Handle TEMPLATE_TEMPLATE_PARM.
2157 * tree.c (copy_template_template_parm): New function.
2158 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2159 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2161 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2163 * decl.c (start_decl): Don't allow duplicate definitions of static
2166 * call.c (build_user_type_conversion_1): Handle user-defined
2167 template conversion operators correctly.
2169 * decl2.c (build_expr_from_tree): Issue an error message if the
2170 object in a COMPONENT_REF is a TEMPLATE_DECL.
2172 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2174 * class.c (is_local_class): New function.
2175 * cp-tree.h (is_local_class): Declare it.
2176 (last_tree): Likewise.
2177 (begin_tree): Likewise.
2178 (end_tree): Likewise.
2179 (lookup_template_class): Change prototype.
2180 * decl.c (cp_finish_decl): Check for NULL where necesary.
2181 Consider FUNCTION_DECLS to declare objects with top-level binding,
2182 when calling make_decl_rtl.
2183 (grokdeclarator): Give members of local classes internal linkage.
2184 (start_function): Remove declaration of last_tree.
2185 (finish_function): Set flag_keep_inline_functions around call to
2186 rest_of_compilation if we are processing a member function in a
2188 (start_method): Call push_template_decl for member functions of
2189 local classes in template functions.
2190 * decl2.c (import_export_decl): Don't give external linkage to
2191 instantiations of templates with internal linkage.
2192 * parse.y (last_tree): Remove declaration.
2193 (template_type): Pass extra parameter to lookup_template_class.
2194 (self_template_type): Likewise.
2195 (structsp): Move call to reset_specialization into left_curly.
2196 (left_curly): Call reset_specialization, and begin_tree.
2197 * pt.c (saved_trees): New variable.
2198 (mangle_class_name_for_template): Change prototype. Use
2199 additional function context to name local classes in templates
2201 (classtype_mangled_name): Pass the context.
2202 (push_template_decl): Handle local classes and templates, and
2203 member functions for such classes.
2204 (convert_nontype_parameter): Fix handling of pointer-to-member
2206 (lookup_template_class): Handle local classes in templates.
2207 (tsubst): Likewise. Don't assume that template instantiations
2208 have external linkage; pay attention to the template declaration.
2209 (mark_decl_instantiated): Likewise.
2210 (begin_tree): New function.
2211 (end_tree): Likewise.
2213 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2214 that involve template parameters; that can lead to infinite
2215 recursion unnecessarily.
2217 * pt.c (register_specialization): Do not register specializations
2218 that aren't ready to be registered yet.
2219 (check_explicit_specialization): Handle explicit specialization of
2220 constructors and destructors.
2221 (build_template_decl): New function.
2222 (push_template_delc): Handle out-of-class specializations of
2225 * pt.c (check_explicit_specialization): Set up the template
2226 information before registering the specialization.
2227 (coerce_template_parms): Fix thinko.
2228 (tsubst): Handle specializations of member templates correctly.
2230 * class.c (finish_struct_methods): Remove calls to
2231 check_explicit_specialization from here.
2232 (finish_struct): And insert them here.
2233 * cp-tree.h (perform_qualification_conversions): New function.
2234 (perform_array_to_pointer_conversion): Likewise.
2235 (begin_explicit_instantiation): Likewise.
2236 (end_explicit_instantiation): Likewise.
2237 (determine_specialization): Renamed from
2238 determine_explicit_specialization.
2239 (comp_template_parms): New function.
2240 (processing_explicit_instantiation): New variable.
2241 * cvt.c (perform_qualification_conversions): New function.
2242 (perform_array_to_pointer_conversion): Likewise.
2243 * decl.c (duplicate_decls): Don't consider template functions
2244 alike unless they have the same parameters. Refine handling of
2245 instantiation/specialization mismatches.
2246 (start_decl): Don't call pushdecl for template specializations,
2247 since they don't affect overloading.
2248 (start_function): Likewise
2249 (grokfndecl): Call check_explicit_specialization a little later.
2250 Don't call duplicate_decls for memberm template specializations.
2251 (grokdeclarator): Don't update template_count for classes that are
2252 themselves specializations. Remove use of `2' as parameter to
2253 grokfndecl since that value isn't used.
2254 * lex.c (cons_up_default_function): Save and restore
2255 processing_explicit_instantiation around calls to grokfield.
2256 * parse.y (finish_member_template_decl): New function.
2257 (component_decl_1): Use it.
2258 (fn.def2): Likewise.
2259 (template_arg_list_opt): New nonterminal.
2260 (template_type): Use it.
2261 (self_template_type): Likewise.
2262 (template_id): Likewise.
2263 (object_template_id): Likewise.
2264 (notype_template_declarator): Likwise.
2265 (begin_explicit_instantiation): Likewise.
2266 (end_explicit_instantiation): Likewise.
2267 (explicit_instantiation): Use them.
2268 * pt.c (coerce_template_parms): Add parameters.
2269 (processing_explicit_instantiation): New variable.
2270 (convert_nontype_parameter): New function.
2271 (determine_overloaded_function): Likewise.
2272 (begin_explicit_instantiation): Likewise.
2273 (end_explicit_instantiation): Likewise.
2274 (retrieve_specialization): Likewise.
2275 (register_specialization): Likewise.
2276 (processing_explicit_specialization): Removed.
2277 (determine_specialization): Handle specializations of member
2278 functions of template class instantiations.
2279 (check_explicit_specialization): Refine to conform to standard.
2280 (comp_template_parms): New function.
2281 (coerce_template_parms): Call convert_nontype_parameter.
2282 (tsubst): Refine handling of member templates. Use
2283 register_specialization.
2284 (instantiate_template): Use retrieve_specialization.
2285 (do_decl_instantiation): Likewise.
2286 (instantiate_decl): Likewise.
2287 (type_unification): Improve handling of explict template
2289 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2290 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2291 * typeck.c (build_unary_op): Call determine_specialization, rather
2292 than determine_explicit_specialization.
2294 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2296 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2298 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2300 * error.c (dump_decl): For enum tags, output the tag, not its value.
2302 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2304 * decl.c (init_decl_processing): Only call init_rtti_processing
2307 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2309 * init.c (build_new_1): Split out from build_new.
2310 (build_new): Just return a NEW_EXPR.
2311 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2313 * decl2.c (get_temp_regvar): Tweak.
2315 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2316 * class.c (resolves_to_fixed_type_p): Remove use.
2317 * method.c (build_opfncall): Likewise.
2318 * call.c (build_new_op): Likewise.
2320 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2322 * exception.cc (__eh_alloc, __eh_free): New fns.
2323 (__cp_push_exception, __cp_pop_exception): Use them.
2324 (__uncatch_exception): Call terminate here if no exception.
2325 * except.c (build_terminate_handler): New fn.
2326 (expand_start_catch_block): Use it.
2327 (expand_exception_blocks): Likewise.
2328 (alloc_eh_object): New fn.
2329 (expand_throw): Use it. Protect exception init with terminate.
2330 * typeck.c (build_modify_expr): Remove code that ignores trivial
2333 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2335 * call.c (add_builtin_candidate): Add default case in enumeration
2337 (build_new_op): Likewise.
2338 (convert_like): Likewise.
2339 * cvt.c (build_expr_type_conversion): Likewise.
2340 * tree.c (real_lvalue_p): Likewise.
2341 (lvalue_p): Likewise.
2342 (cp_tree_equal): Likewise.
2343 * typeck.c (comptypes): Likewise.
2344 (build_component_ref): Likewise.
2345 (build_function_call_real): Likewise.
2346 (build_binary_op_nodefault): Likewise.
2347 (build_unary_op): Likewise.
2348 (build_modify_expr): Likewise.
2349 * typeck2.c (initializer_constant_valid_p): Likewise.
2351 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2353 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2355 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2357 * pt.c (coerce_template_parms): Make sure to digest_init if
2360 * decl.c (duplicate_decls): Make the newdecl virtual if the
2361 olddecl was, just as is done with other attributes of olddecl.
2363 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2365 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2366 address of an OFFSET_REF.
2368 * cp-tree.def: Add AGGR_INIT_EXPR.
2369 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2370 AGGR_INIT_EXPR where appropriate.
2371 * expr.c (cplus_expand_expr): Likewise. Simplify.
2373 * decl2.c (finish_file): Remove call to register_exception_table.
2375 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2377 * pt.c (instantiate_class_template): Don't do injection when
2378 processing_template_decl is true, as pollutes current_binding_level
2381 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2383 * pt.c (maybe_fold_nontype_arg): Add prototype.
2385 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2387 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2388 * error.c (dump_expr): Likewise.
2390 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2392 * typeck.c (build_function_call_real): Remove "inline called before
2393 definition" pedwarn.
2395 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2397 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2399 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2401 * pt.c (type_unification_real): Change __null to type void* with
2404 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2406 * call.c (implicit_conversion): Don't call
2407 build_user_type_conversion_1 with a NULL expr, since it will
2410 * pt.c (unify): Don't try to unify array bounds if either array is
2413 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2415 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2416 Replace extern decls with casts.
2418 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2419 Update last_parm_cleanup_insn.
2420 (store_after_parms): Remove.
2421 * cp-tree.h: Adjust.
2423 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2425 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2426 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2427 (import_export_vtable): Use make_decl_one_only instead of
2428 comdat_linkage for win32 tweak.
2429 (import_export_decl): Likewise.
2430 * pt.c (mark_decl_instantiated): Likewise.
2432 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2434 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2436 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2437 * except.c (expand_builtin_throw): Remove.
2438 * cp-tree.h: Remove ptr_ptr_type_node.
2441 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2443 * decl.c (ptr_ptr_type_node): Define.
2444 (init_decl_processing): Initialize it.
2445 * cp-tree.h: Declare it.
2446 * exception.cc (__cp_exception_info): Use __get_eh_info.
2447 (__cp_push_exception): Ditto.
2448 (__cp_pop_exception): Ditto.
2450 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2451 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2453 (init_exception_processing): Removed saved_pc initialization.
2455 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2457 * pt.c (instantiate_decl): Defer all templates but inline functions.
2459 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2461 * init.c (expand_vec_init): Don't fold a list of parameters.
2463 * decl.c (copy_args_p): Handle copy elision for types with virtual
2465 * call.c (build_over_call): Likewise.
2467 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2469 * pt.c (lookup_template_function): Copy the template arguments,
2470 not just the list containing them, to the permanent obstack.
2472 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2474 * except.c (expand_start_catch_block): suspend_momentary for the
2477 * error.c (dump_decl): Handle LOOKUP_EXPR.
2479 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2481 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2482 permanent obstack if we are processing a template decl.
2483 * typeck.c (build_static_cast): Likewise.
2484 (build_const_cast): Likewise.
2485 (build_reinterpret_cast): Likewise.
2487 * pt.c (coerce_template_parms): Coerce some expressions, even
2488 when processing_template_decl.
2490 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2492 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2493 handling of pointer difference expressions.
2495 * typeck.c (comp_target_types): Comparison of function/method types
2496 is independent of nptrs.
2498 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2500 * pt.c (tsubst): Avoid creating pointer to reference and
2501 reference to reference types.
2503 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2505 * parse.y (do_id): New nonterminal.
2506 (template_id): Use it.
2508 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2510 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2511 * spew.c (yylex): Don't do_identifier here.
2512 * decl2.c (build_expr_from_tree): Revert last change.
2514 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2515 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2517 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2519 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2521 * call.c (build_op_delete_call): Adjust.
2523 * except.c (expand_end_catch_block): Lose rethrow region.
2524 (expand_start_catch_block): Likewise.
2525 (expand_end_catch_block): Don't expand_leftover_cleanups.
2527 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2529 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2530 DECL_TEMPLATE_INSTANTIATION).
2532 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2534 * tree.c (is_overloaded_fn): Handle getting a fn template.
2535 (really_overloaded_fn): Likewise.
2536 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2537 * pt.c (check_explicit_specialization): Tweak.
2538 (determine_explicit_specialization): Tweak.
2540 * tree.c, cp-tree.h (get_target_expr): New fn.
2542 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2544 * pt.c (check_explicit_specialization): Fix misspelling in
2545 diagnostic: `preceeded'.
2546 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2549 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2551 * pt.c (determine_explicit_specialization): Avoid an internal
2552 error for bad specializations.
2554 * method.c (build_overload_value): Handle SCOPE_REF.
2556 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2558 * class.c (prepare_fresh_vtable): Enable even more complex MI
2561 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2563 * exception.cc (__check_eh_spec): Optimize a bit.
2565 * exception.cc (__cp_pop_exception): Lose handler arg.
2566 * except.c (do_pop_exception): Likewise.
2567 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2568 (expand_end_catch_block): Likewise.
2570 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2572 * pt.c (check_explicit_specialization): Complain about using a
2573 template-id for a non-specialization.
2575 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2577 * repo.c: Prototype rindex only if needed.
2580 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2582 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2584 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2586 * typeck.c (build_const_cast): Handle references here instead of
2587 handing off to convert_to_reference.
2589 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2590 TerminateFunctionCall.
2591 (init_exception_processing): Likewise. Terminate et al are now
2592 the fns, not ADDR_EXPRs.
2593 (various): Lose redundant assemble_external calls.
2594 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2596 * cp-tree.h (struct lang_decl_flags): Add comdat.
2597 (DECL_COMDAT): New macro.
2598 * decl.c (duplicate_decls): Propagate it.
2599 (cp_finish_decl): Handle it.
2600 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2602 * class.c: Remove static pending_hard_virtuals.
2603 (add_virtual_function): Take pointers to pending_virtuals
2604 and pending_hard_virtuals.
2605 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2607 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2609 * decl2.c (import_export_vtable): If we support one_only but not
2610 weak symbols, mark instantiated template vtables one_only.
2611 (import_export_decl): Likewise for tinfo functions.
2612 (finish_vtable_vardecl): Also write out vtables from explicitly
2613 instantiated template classes.
2614 * pt.c (mark_class_instantiated): Revert last change.
2616 * except.c (expand_throw): Call mark_used on the destructor.
2618 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2620 * lex.c (lang_init): Enable flag_exceptions by default if no
2621 command line switch was specified.
2623 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2625 * pt.c (unify): Handle `void' template parameters in
2628 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2630 * rtti.c (build_dynamic_cast): Handle template case here.
2631 (build_dynamic_cast_1): Not here.
2633 * typeck2.c (digest_init): Make copies where appropriate.
2635 * decl2.c (delete_sanity): resolve_offset_ref.
2637 * except.c: Call terminate without caching so many bits.
2639 * except.c (expand_start_catch_block): Fix catching a reference
2642 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2644 * init.c (build_new): Copy size to the saveable obstack.
2646 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2647 TRY_CATCH_EXPR for now.
2649 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2651 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2652 has DECL_LANG_SPECIFIC.
2654 * exception.cc (struct cp_eh_info): Add handlers field.
2655 (__cp_push_exception): Initialize it.
2656 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2657 (__throw_bad_exception): Remove.
2658 * except.c (call_eh_info): Add handlers field.
2659 (get_eh_handlers): New fn.
2660 (push_eh_cleanup): Increment handlers.
2662 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2664 * except.c (expand_start_eh_spec): Use the try/catch code.
2665 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2666 doing everything inline.
2667 (init_exception_processing): throw_type_match now takes
2668 const void pointers.
2669 * exception.cc (__check_eh_spec): New fn.
2670 * inc/exception: Neither terminate nor unexpected return.
2671 * decl.c: Make const_ptr_type_node public.
2672 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2674 * except.c (expand_start_catch_block): We only need the rethrow
2675 region for non-sjlj exceptions.
2676 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2678 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2680 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2681 (various.o): Likewise.
2682 * inc/new: Add placement deletes. Add throw specs for default new.
2683 * new.cc (set_new_handler): Move here from libgcc2.
2684 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2685 (new): Move from libgcc2. Throw bad_alloc.
2686 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2687 * decl.c (init_decl_processing): Update exception specs on new and
2690 * method.c (build_decl_overload_real): Don't mess with global
2693 * init.c (build_new): Check for null throw spec, not nothrow_t.
2695 * decl.c (duplicate_decls): Don't complain about different exceptions
2696 from an internal declaration.
2698 * call.c (build_op_delete_call): Fix check for member fns again.
2700 * decl2.c (import_export_decl): Interface hackery affects
2701 virtual synthesized methods.
2703 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2705 * decl.c (start_decl): Don't just complain about a mismatched
2708 * decl.c (make_implicit_typename): Handle case where t is not
2709 actually from context.
2710 * tree.c (get_type_decl): Lose identifier case.
2711 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2712 * parse.y (nonnested_type): Just use lookup_name.
2713 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2715 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2717 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2718 T was built in C language context (for example, by
2719 output_func_start_profiler).
2721 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2723 * decl.c (make_implicit_typename): New fn.
2724 (lookup_name_real): Use it. Use current_class_type as the context.
2726 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2728 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2730 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2732 * friend.c (do_friend): Warn about non-template friends in templates.
2734 * call.c (build_op_delete_call): Fix handling of inherited delete.
2736 * search.c (dfs_record_inheritance): Ignore template type parms.
2738 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2740 * call.c (build_new_op): Fix copy error.
2741 (build_op_new_call): New fn.
2742 (build_op_delete_call): New fn.
2743 * cp-tree.h: Declare them.
2744 * init.c (build_new): Use them. Support placement delete.
2745 (build_x_delete): Use build_op_delete_call.
2746 (build_delete): Likewise.
2747 * decl2.c (delete_sanity): Likewise.
2748 (coerce_delete_type): Don't complain about placement delete.
2750 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2752 * call.c (build_new_function_call): Remove unused 'obj' parm.
2753 * cp-tree.h, typeck.c: Adjust.
2755 * init.c (build_new): Make the cleanup last longer.
2756 (expand_vec_init): Call do_pending_stack_adjust.
2758 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2760 * pt.c (do_type_instantiation): Fix typo.
2761 (mark_class_instantiated): If we support one_only but not weak
2762 symbols, don't mark this as known.
2764 * init.c (build_new): Handle vec delete in EH cleanup.
2766 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2768 * call.c (build_method_call): Call complete_type before checking
2771 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2773 * decl.c (add_block_current_level): Delete.
2774 * init.c (build_vec_delete_1): Delete build_block and
2775 add_block_current_level calls.
2777 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2779 * init.c (build_new): Handle freeing allocated memory when the
2782 * call.c (build_new_method_call): Fix flags arg.
2784 * pt.c (do_type_instantiation): Don't try to instantiate
2786 (mark_decl_instantiated): If we support one_only but not
2787 weak symbols, mark this one_only.
2788 * decl2.c (import_export_vtable): Don't defer handling of vtables
2789 if MULTIPLE_SYMBOL_SPACES.
2791 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2793 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2795 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2797 * except.c (do_pop_exception): Return a value.
2799 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2801 * call.c (build_new_method_call): Handle getting a
2802 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2803 if we got template parms.
2804 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2806 * decl2.c (build_expr_from_tree): Tweak last change.
2807 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2808 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2809 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2811 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2813 * pt.c (tsubst_copy): Handle explicit template arguments in
2815 * typeck.c (build_x_function_call): Likewise.
2816 * decl2.c (build_expr_from_tree): Lookup function name if it
2819 * pt.c (tsubst): Instantiate template functions properly when
2820 template parameter does not appear in function arguments and return
2822 (comp_template_args): Handle member templates required by tsubst.
2824 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2826 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2829 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2831 * pt.c (coerce_template_parms): Tweak error message.
2833 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2834 return type defaults to `int', even if there are storage-class
2837 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2839 Complete nested exception support.
2840 * except.c (do_pop_exception): Split out...
2841 (push_eh_cleanup): From here. Handle the EH region by hand.
2842 (expand_start_catch_block): Add a new level for the catch parm.
2843 Move the rethrow region outside the two cleanup regions.
2844 Protect the initializer for the catch parm with terminate.
2845 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2846 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2847 popping off the middle of the stack.
2848 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2849 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2850 (build_cplus_new): Only wrap CALL_EXPRs.
2851 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2852 the constructor call.
2854 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2856 * Make-lang.in (c++.distdir): Make inc subdirectory.
2858 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2860 * decl2.c (finish_file): Put back some code.
2862 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2864 * decl2.c (finish_file): Remove redundant code.
2865 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2867 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2869 * except.c (call_eh_info): Split out...
2870 (push_eh_info): From here.
2871 (expand_builtin_throw): Use it.
2872 (expand_start_catch_block): Move region start back.
2874 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2876 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2877 (real_yylex): Record wide strings using target endianness, not host.
2879 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2881 * repo.c (rindex): Add decl unconditionally.
2882 (get_base_filename, open_repo_file): Don't cast rindex.
2883 * xref.c (rindex): Add decl unconditionally.
2884 (index): Remove unused decl.
2885 (open_xref_file): Don't cast rindex.
2887 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2889 * class.c (build_vbase_path): Propagate the result type properly.
2891 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2893 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2894 remaining use of saved_throw_type with a call to get_eh_type.
2896 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2898 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2899 (file_name_nondirectory): New function, doing the same as the macro.
2900 (set_typedecl_interface_info): Use it instead of the macro.
2901 (check_newline): Likewise.
2902 (handle_cp_pragma): Likewise.
2904 * repo.c (get_base_filename): Cast result of rindex to char*.
2905 (open_repo_file): Likewise.
2906 * xref.c (open_xref_file): Likewise.
2907 * error.c (dump_char): Make its arg int, not char.
2909 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2910 the exact number of fields.
2912 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2914 Support for nested exceptions.
2915 * tinfo2.cc (__is_pointer): New fn.
2916 * exception.cc (struct cp_eh_info): Define.
2917 (__cp_exception_info, __uncatch_exception): New fns.
2918 (__cp_push_exception, __cp_pop_exception): New fns.
2919 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2921 (init_exception_processing): Likewise. __eh_pc is now external.
2922 (push_eh_info): New fn.
2923 (get_eh_{info,value,type,caught}): New fns.
2924 (push_eh_cleanup): Just call __cp_pop_exception.
2925 (expand_start_catch_block): Use push_eh_info. Start the eh region
2927 (expand_end_eh_spec): Use push_eh_info.
2928 (expand_throw): Call __cp_push_exception to set up the exception info.
2929 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2931 (expand_builtin_throw): Don't refer to empty_fndecl.
2933 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2935 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2937 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2939 * method.c (build_template_parm_names, build_decl_overload_real):
2940 Add static to definitions.
2941 * pt.c (add_to_template_args, note_template_header,
2942 processing_explicit_specialization, type_unification_real): Likewise.
2943 ({determine,check}_explicit_specialization): Use a single string for
2946 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2948 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2949 (expand_end_catch_block): Likewise.
2950 (expand_end_eh_spec): Likewise.
2952 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2954 * decl.c (duplicate_decls): Handle template specializations
2956 * error.c (dump_function_name): Fix printing of specializations of
2957 member functions that are not member templates.
2958 * cp-tree.h (processing_specialization): Make global.
2959 * pt.c (processing_specialization): Likewise.
2960 * lex.c (cons_up_default_function): Save and restore
2961 processing_specialization to avoid confusion.
2963 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2965 * decl.c (init_decl_processing): Give null_node unknown* type.
2966 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2967 (common_type): Likewise.
2968 * error.c (args_as_string): Recognize null_node.
2970 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2972 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2973 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2975 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2977 * Make-lang.in (g++): Include prefix.o.
2979 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2981 * pt.c (determine_explicit_specialization): Initialize "dummy"
2982 to keep Purify quiet.
2984 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2986 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2987 (build_overload_int): Not here.
2989 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2991 * class.c (build_type_pathname): Remove.
2992 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2994 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2996 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2997 &&label GNU extension.
2999 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
3001 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
3002 so as to avoid incorrect manglings.
3003 * method.c (build_decl_overload_real): Don't mangle return types
3006 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3008 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
3009 scratch_tree_cons): Define as macros for now.
3010 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
3011 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
3012 typeck2.c: Use them and the expression_obstack variants.
3014 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3016 * decl.c (store_return_init): Allow classes with explicit ctors to
3017 be used with the named return values extension.
3019 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
3021 * pt.c (instantiate_decl): Fix previous change.
3023 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3025 * pt.c (tsubst): Fix thinko.
3026 (instantiate_decl): Really use the original template.
3028 * call.c (build_new_method_call): Use simple constructor_name for
3031 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
3033 * method.c (build_underscore_int): Don't use ANSI specific
3036 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3038 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
3039 for our key method; it might have been inlined by -O3.
3041 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
3043 * decl.c (make_typename_type): Do not try to call lookup_field for
3044 non-aggregate types.
3046 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
3048 * typeck.c (build_reinterpret_cast): Tweak.
3050 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3052 * typeck.c (build_reinterpret_cast): converting a void pointer
3053 to function pointer with a reinterpret_cast produces a warning
3054 if -pedantic is issued
3056 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3058 * typeck.c (c_expand_return): Don't warn about returning a
3059 reference-type variable as a reference.
3061 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3063 * method.c (build_static_name): Fix typo.
3065 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3067 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3068 OLDDECL before we try to do DECL_USE_TEMPLATE.
3070 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3072 * decl.c (duplicate_decls): Don't warn about template instances.
3074 * typeck.c (mark_addressable): Lose ancient code that unsets
3077 * pt.c (do_decl_instantiation): Lose support for instantiating
3080 * call.c (build_new_function_call): Fix handling of null explicit
3082 (build_new_method_call): Likewise.
3084 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3086 * method.c (build_underscore_int): Fix typo.
3088 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3090 * tree.c (print_lang_statistics): #if 0 call to
3091 print_inline_obstack_statistics until its definition is checked in.
3093 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3095 * decl2.c (finish_file): Move dump_tree_statistics to end.
3097 * pt.c (instantiate_decl): Look for the original template.
3098 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3099 of member templates.
3101 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3103 * Makefile.in (g++FAQ.*): New rules.
3104 (CONFLICTS): Update.
3105 * g++FAQ.texi: Moved from libg++.
3107 * parse.y (PFUNCNAME): Only specify the type once.
3109 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3111 * lex.c (real_yylex): Clean up the code to fully behave the way
3112 the c-lex.c parser does for complex and real numbers.
3114 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3116 * method.c (build_decl_overload_real): Reformat.
3118 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3120 * method.c (synthesize_method): If at_eof, determine our linkage.
3122 1997-09-29 Paul Eggert <eggert@twinsun.com>
3124 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3125 diagnostic if !dollars_in_ident or if pedantic.
3127 * lang-specs.h (@c++): -ansi no longer implies -$.
3129 * decl2.c (lang_decode_option):
3130 -traditional and -ansi now do not mess with
3133 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3135 * Makefile.in (parse.o, decl.o): Also depend on
3136 $(srcdir)/../except.h $(srcdir)/../output.h.
3137 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3138 $(srcdir)/../except.h $(srcdir)/../output.h.
3139 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3142 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3144 * expr.c (cplus_expand_expr): Make it static.
3146 * decl2.c, init.c, typeck.c: Include "expr.h".
3147 (expand_expr): Use proper values when calling the function.
3149 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3151 * lang-options.h: new -Wold-style-cast flag.
3152 * cp-tree.h (warn_old_style_cast): new variable.
3153 * decl2.c (warn_old_style_cast): ditto.
3154 (lang_decode_option): support -Wold-style-cast.
3155 (reparse_absdcl_as_casts): produce old-style-cast warning.
3157 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3159 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3160 TREE_USED, reset value based on already_used.
3162 * init.c (expand_member_init): Revert change.
3164 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3166 * cp-tree.h, decl.c, decl2.c, pt.c:
3167 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3169 * decl2.c (lang_decode_option): Add missing ;.
3171 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3173 * friend.c (do_friend): Disable injection for all template-derived
3175 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3176 * parse.y (notype_template_declarator): New nonterminal.
3177 (direct_notype_declarator): Use it.
3178 (complex_direct_notype_declarator): Likewise.
3179 (object_template_id): Accept any kind of identifier after TEMPLATE.
3180 (notype_qualified_id): Don't add template declarators here.
3182 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3184 * call.c (add_template_candidate): Add explicit_targs parameter.
3185 (build_scoped_method_call): Use it.
3186 (build_overload_call_real): Likewise.
3187 (build_user_type_conversion_1): Likewise.
3188 (build_new_function_call): Likewise.
3189 (build_object_call): Likewise.
3190 (build_new_op): Likewise.
3191 (build_new_method_call): Likewise.
3192 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3193 (build_new_method_call): Likewise.
3195 * class.c (finish_struct_methods): Add specialization pass to
3196 determine which methods were specializing which other methods.
3197 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3199 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3201 * cp-tree.h (name_mangling_version): New variable.
3202 (flag_guiding_decls): Likewise.
3203 (build_template_decl_overload): New function.
3204 (begin_specialization): Likewise.
3205 (reset_specialization): Likewise.
3206 (end_specialization): Likewise.
3207 (determine_explicit_specialization): Likewise.
3208 (check_explicit_specialization): Likewise.
3209 (lookup_template_function): Likewise.
3210 (fn_type_unification): Add explicit_targs parameter.
3211 (type_unification): Likewise.
3213 * decl.c (duplicate_decls): Add smarts for explicit
3215 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3217 (grokfndecl): Call check_explicit_specialization.
3219 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3220 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3221 (check_classfn): Handle specializations.
3223 * error.c (dump_function_name): Print specialization arguments.
3225 * friend.c (do_friend): Don't call pushdecl for template
3228 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3230 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3231 and -fno-guiding-decls.
3233 * lex.c (identifier_type): Return PFUNCNAME for template function
3236 * method.c (build_decl_overload_real): New function.
3237 (build_template_parm_names): New function.
3238 (build_overload_identifier): Use it.
3239 (build_underscore_int): New function.
3240 (build_overload_int): Use it. Add levels for template
3242 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3243 (build_overload_nested_names): Handle template type parameters.
3244 (build_template_decl_overload): New function.
3246 * parse.y (YYSTYPE): New ntype member.
3247 (nested_name_specifier): Use it.
3248 (nested_name_specifier_1): Likewise.
3249 (PFUNCNAME): New token.
3250 (template_id, object_template_id): New non-terminals.
3251 (template_parm_list): Note specializations.
3252 (template_def): Likewise.
3253 (structsp): Likewise.
3254 (fn.def2): Handle member template specializations.
3255 (component_decl_1): Likewise.
3256 (direct_notype_declarator): Handle template-ids.
3257 (component_decl_1): Likewise.
3258 (direct_notype_declarator): Handle template-ids.
3259 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3261 * pt.c (processing_specializations): New variable.
3262 (template_header_count): Likewise.
3263 (type_unification_real): New function.
3264 (processing_explicit_specialization): Likewise.
3265 (note_template_header): Likewise.
3266 (is_member_template): Handle specializations.
3267 (end_template_decl): Call reset_specialization.
3268 (push_template_decl): Handle member template specializations.
3270 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3271 (instantiate_template): Handle specializations.
3272 (instantiate_decl): Likewise.
3273 (fn_type_unification): Handle explicit_targs.
3274 (type_unification): Likewise. Allow incomplete unification
3275 without an error message, if allow_incomplete.
3276 (get_bindings): Use new calling sequence for fn_type_unification.
3278 * spew.c (yylex): Handle PFUNCNAME.
3280 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3281 (really_overloaded_fn): Likewise.
3282 (get_first_fn): Handle function templates.
3284 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3285 Handle TEMPLATE_ID_EXPR.
3286 (build_x_unary_op): Likewise.
3287 (build_unary_op): Likewise.
3288 (mark_addressable): Templates whose address is taken are marked
3291 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3293 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3294 accepting any kind of type, not only int.
3296 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3298 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3299 about covariant returns.
3301 * parse.y (member_init): Also imply typename here. Remove ancient
3302 extension for initializing base members.
3304 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3306 Handle multi-level typenames and implicit typename in base list.
3307 * parse.y (typename_sub{,[0-2]}): New rules.
3308 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3309 (nonnested_type): New rule.
3310 (complete_type_name): Use it.
3311 (base_class.1): Use typename_sub and nonnested_type.
3312 (nested_name_specifier): Don't elide std:: here.
3313 * decl.c (make_typename_type): Handle getting a type for NAME.
3314 (lookup_name_real): Turn std:: into :: here.
3316 Rvalue conversions were removed in London.
3317 * call.c (is_subseq): Don't consider lvalue transformations.
3318 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3319 (joust): Reenable ?: kludge.
3321 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3323 * decl.c (start_function): Up warning of no return type to be a
3326 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3328 * init.c (expand_member_init): Don't set TREE_USED.
3329 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3330 set,don't clear TREE_USED wholesale.
3332 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3334 * call.c (build_over_call): Do require_complete_type before
3337 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3339 * search.c (lookup_field): Call complete_type in all cases.
3341 * decl.c (finish_function): Just warn about flowing off the end.
3343 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3345 * decl.c (grokparms): Don't bash a permanent list node if we're
3348 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3350 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3352 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3354 * call.c (build_new_op): Give better error for syntactically
3355 correct, but semantically invalid, use of undeclared template.
3357 * call.c (compare_qual): Handle pmfs.
3359 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3360 after the exception spec.
3362 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3364 * call.c (null_ptr_cst_p): Integer type, not integral type.
3366 * call.c (joust): Disable warnings until they can be moved to the
3369 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3371 * Makefile.in, config-lang.in: Convert to autoconf.
3373 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3375 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3378 * pt.c (most_specialized_class): Fix typo.
3379 (tsubst): Move constant folding to TREE_VEC case.
3381 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3383 * pt.c (do_poplevel): Don't warn about unused local variables
3384 while processing_template_decl since we don't always know whether
3385 or not they will need constructing/destructing.
3387 * pt.c (uses_template_parms): Check the values of an enumeration
3388 type to make sure they don't depend on template parms.
3390 * decl.c (make_typename_type): Don't lookup the field if the
3391 context uses template parms, even if we're not
3392 processing_template_decl at the moment.
3394 * pt.c (coerce_template_parms): Avoid looking at the
3395 TYPE_LANG_DECL portion of a typename type, since there won't be
3397 (tsubst): Do constant folding as necessary to make sure that
3398 arguments passed to lookup_template_class really are constants.
3400 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3402 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3403 * decl2.c (finish_file): Only register exception tables if we
3406 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3408 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3410 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3412 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3414 * error.c (dump_decl): Avoid crashing when presented with a
3415 uninitialized constant, as can occur with a template parameter.
3416 (dump_expr): Make sure that there are enough levels of
3417 current_template_parms before we start diving through them.
3419 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3421 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3424 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3426 * except.c (expand_throw): Call build_delete for all
3427 exception types, not just objects with destructors.
3429 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3431 * decl.c (current_local_enum): Remove static.
3432 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3433 in case template is expanded in enum decl.
3434 (instantiate_class_template) : Use new tsubst_enum signature.
3435 (tsubst_expr): Likewise.
3437 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3439 * pt.c (begin_member_template_processing): Take a function as
3440 argument, not a set of template arguments. Use the template
3441 parameters, rather than the arguments. Handle non-type parameters
3442 correctly. Push a binding level for the parameters so that multiple
3443 member templates using the same parameter names can be declared.
3444 (end_member_template_processing): Pop the binding level.
3445 (push_template_decl): Mark member templates as static when
3448 * lex.c (do_pending_inlines): Pass the function, not its template
3449 arguments, to begin_member_template_processing.
3450 (process_next_inline): Likewise.
3451 (do_pending_defargs): Likewise.
3453 * error.c (dump_expr): Obtain the correct declaration for a
3454 TEMPLATE_CONST_PARM.
3456 * call.c (add_template_conv_candidate): New function.
3457 (build_object_call): Handle member templates, as done in the other
3460 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3462 * decl.c (replace_defag): Undo previous change.
3463 * lex.c (do_pending_defargs): Deal with member templates.
3465 * pt.c (is_member_template): Avoid crashing when passed a
3466 non-function argument.
3468 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3470 * class.c (grow_method): Remove check for redeclaration.
3472 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3474 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3475 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3476 (PRIMARY_TEMPLATE_P): Use it.
3477 * call.c (build_overload_call_real): Use it.
3478 * class.c (instantiate_type): Likewise.
3479 * decl.c (decls_match): Likewise.
3480 * method.c (build_overload_identifier): Likewise.
3481 * pt.c (push_template_decl): Likewise.
3482 (classtype_mangled_name): Likewise.
3483 (lookup_template_class): Likewise.
3485 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3486 DECL_NTPARMS to conform to usage elsewhere.
3487 * call.c (add_template_candidate): Likewise.
3488 * class.c (instantiate_type): Likewise.
3489 * pt.c (instantiate_template): Likewise.
3490 (get_bindings): Likewise.
3492 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3495 * pt.c (unify): Undo changes to allow multiple levels of template
3497 (type_unification): Likewise.
3498 (fn_type_unification): Likewise.
3499 (get_class_bindings): Likewise.
3500 * cp-tree.h (Likewise).
3502 * decl.c (replace_defarg): Check that the type of the default
3503 parameter does not invlove a template type before complaining
3504 about the initialization.
3506 * error.c (dump_expr): Deal with template constant parameters in
3507 member templates correctly.
3509 * pt.c (is_member_template): Deal with class specializations
3511 (tsubst): Handle "partial instantiation" of member templates
3514 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3516 * pt.c (type_unification): Change calling squence to allow for
3517 multiple levels of template parameters.
3518 (tsubst_expr): Likewise.
3520 (tsubst_copy): Likewise.
3521 (instantiate_template): Likewise.
3523 * call.c (build_overload_call_real): Use it.
3524 (add_builtin_candidate): Use it.
3525 (build_new_method_call): Use it.
3526 * class.c (instantiate_type): Use it.
3527 * decl.c (grokdeclarator): Use it.
3528 * decl2.c (finish_file): Use it.
3529 * method.c (build_overload_identifier): Use it.
3531 * call.c (add_template_candidate): Add additional parameter for
3532 the function return type. Call fn_type_unification istead of
3534 (build_user_type_conversion_1): Handle member templates.
3535 (build_new_function_call): Likewise.
3536 (build_new_op): Likewise.
3537 (build_new_method_call): Likewise.
3539 * class.c (grow_method): Don't give an error message indicating
3540 that two member templates with the same name are ambiguous.
3541 (finish_struct): Treat member template functions just like member
3544 * cp-tree.h (check_member_template): Add declaration.
3545 (begin_member_template_processing): Likewise.
3546 (end_member_template_processing): Likewise.
3547 (fn_type_unification): Likewise.
3548 (is_member_template): Likewise.
3549 (tsubst): Change prototype.
3550 (tsubst_expr): Likewise.
3551 (tsubst_copy): Likewise.
3552 (instantiate_template): Likewise.
3553 (get_bindings): Likewise.
3555 * decl.c (decls_match): Handle multiple levels of template
3557 (pushdecl): Handle template type params just like other type
3559 (push_class_level_binding): Return immediately if the
3560 class_binding_level is NULL.
3561 (grokfndecl): If check_classfn() returns a member_template, use
3562 the result of the template, not the template itself.
3564 * decl2.c (check_member_template): New function. Check to see
3565 that the entity declared to be a member template can be one.
3566 (check_classfn): Allow redeclaration of member template functions
3567 with different types; the new functions can be specializations or
3568 explicit instantiations.
3570 * error.c (dump_decl): Handle multiple levels of template
3572 (dump_function_decl): Update to handle function templates.
3574 * lex.c (do_pending_inlines): Set up template parameter context
3575 for member templates.
3576 (process_next_inline): Likewise.
3578 * method. (build_overload_identifier): Adjust for multiple levels
3579 of template parameters.
3581 * parse.y (fn.def2): Add member templates.
3582 (component_decl_1): Likewise.
3584 * pt.c (begin_member_template_processing): New function.
3585 (end_member_template_processing): Likewise.
3586 (is_member_template): Likewise.
3587 (fn_type_unification): Likewise.
3588 (current_template_parms): Return a vector of all the template
3589 parms, not just the innermost level of parms.
3590 (push_template_decl): Deal with the possibility of member
3592 (lookup_template_class): Likewise.
3593 (uses_template_parms): Likewise.
3594 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3595 TEMPLATE_CONST_PARM to deal with multiple levels of template
3596 arguments. Add processing of TEMPLATE_DECL to produce new
3597 TEMPLATE_DECLs from old ones.
3598 (do_decl_instantiation): Handle member templates.
3600 * search.c (lookup_fnfields_1): Handle member template conversion
3603 * tree.c (cp_tree_equal): Check the levels, as well as the
3604 indices, of TEMPLATE_CONST_PARMs.
3606 * typeck.c (comptypes): Check the levels, as well as the indices,
3607 fo TEMPLATE_TYPE_PARMs.
3608 (build_x_function_call): Treat member templates like member
3611 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3613 * typeck.c (c_expand_return): Always convert_for_initialization
3614 before checking for returning a pointer to local.
3616 * pt.c (type_unification): If strict and the function parm doesn't
3617 use template parms, just compare types.
3619 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3621 * method.c (build_overloaded_value): Replace direct call
3622 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3624 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3626 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3627 of a set of overloaded functions.
3629 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3631 * lex.c (real_yylex): Don't elide __FUNCTION__.
3633 * method.c (build_overload_value): Add in_template parm.
3634 (build_overload_int): Likewise.
3635 (build_overload_identifier): Pass it.
3637 * decl.c (duplicate_decls): Don't bash a previous template
3638 definition with a redeclaration.
3640 * pt.c (unify): float doesn't match double.
3642 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3643 TYPE_DECL. Handle getting non-template types.
3644 * parse.y (explicit_instantiation): Use typespec instead of
3647 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3649 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3651 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3653 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3654 (compare_ics): Likewise.
3656 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3658 * call.c (joust): Warn about choosing one conversion op over
3659 another because of 'this' argument when the other return type is
3661 (source_type): New fn.
3663 * call.c (build_new_op): Strip leading REF_BIND from first operand
3664 to builtin operator.
3666 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3669 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3671 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3673 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3675 * typeck.c (expand_target_expr): Make definition match declaration.
3677 * class.c (get_basefndecls): Make definition match declaration.
3679 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3681 * input.c (sub_getch): Eventually give up and release the input file.
3683 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3686 * call.c (joust): Tweak message.
3688 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3690 * error.c (type_as_string): Put const/volatile on template type
3691 parameters where appropriate.
3693 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3695 * call.c (strictly_better): Make arguments unsigned ints.
3697 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3699 * lex.c (real_yylex): Refer to __complex instead of complex.
3701 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3703 * lex.c (real_yylex): Don't use getc directly.
3705 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3707 * call.c (is_subseq): Don't try to be clever.
3709 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3711 * parse.y, pt.c: Include "except.h".
3712 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3713 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3714 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3715 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3718 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3720 * decl2.c (mark_vtable_entries): Instead of replacing pure
3721 virtuals with a reference to __pure_virtual, copy the decl and
3724 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3726 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3728 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3730 * pt.c (instantiate_class_template): Call repo_template_used
3731 before finish_prevtable_vardecl.
3733 * call.c (is_subseq): New fn.
3734 (compare_ics): Use it.
3736 * repo.c (finish_repo): Don't crash on no args.
3738 * parse.y (named_complex_class_head_sans_basetype): Handle
3739 explicit global scope.
3740 * decl2.c (handle_class_head): New fn.
3742 * pt.c (unify): Add CONST_DECL case.
3744 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3746 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3748 * cp-tree.h (report_type_mismatch): Add prototype.
3749 * call.c (build_overload_call_real): Remove erroneous fourth
3750 argument to report_type_mismatch.
3751 (build_user_type_conversion_1): Remove erroneous second arg to
3753 (build_new_function_call): Likewise.
3754 (build_object_call): Likewise.
3755 (build_new_op): Likewise.
3756 (build_new_method_call): Likewise.
3758 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3760 * error.c (dump_decl): Don't bother processing a function with no
3763 * method.c (emit_thunk): Call init_function_start in the macro case.
3765 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3767 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3768 defined and used to set flag_vtable_thunks.
3770 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3772 * parse.y: Don't clear the inlines from their obstack until they've
3775 * decl.c (duplicate_decls): Don't complain about exception
3776 specification mismatch if flag_exceptions is off.
3778 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3780 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3782 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3784 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3785 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3786 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3788 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3789 Include "config.h" first, as per autoconf manual.
3791 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3793 * decl.c (duplicate_decls): Tweak wording.
3794 * lex.c (do_pending_defargs): Don't die if we see a default arg
3795 that isn't a DEFAULT_ARG.
3796 * error.c (dump_expr): Handle DEFAULT_ARG.
3798 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3799 * lang-options.h: Add -fhandle-exceptions.
3801 * class.c (build_vtable): vtables are artificial.
3802 (prepare_fresh_vtable): Likewise.
3804 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3806 * cvt.c (ocp_convert): After converting to the target type, set
3807 LOOKUP_NO_CONVERSION.
3809 * call.c (joust): Warn about potentially confusing promotion rules
3811 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3813 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3815 * exception.cc: Declare __terminate_func with noreturn attribute.
3817 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3819 * parse.y: Break out eat_saved_input, handle errors.
3820 (function_try_block): Use compstmt instead of compstmt_or_error.
3822 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3824 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3826 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3828 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3829 existence of cc1plus check whether $(LANGUAGES) contains C++.
3831 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3833 * method.c (do_build_copy_constructor): When copying an anonymous
3834 union member loop around to handle nested anonymous unions. Use
3835 the offset of the member relative to the outer structure, not the
3838 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3840 * call.c (resolve_args): New fn.
3841 (build_new_function_call): Use it.
3842 (build_object_call): Likewise.
3843 (build_new_method_call): Likewise.
3845 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3847 * call.c (build_over_call): tsubst all default parms from templates.
3849 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3851 * decl.c (struct cp_function): Add static_labelno.
3852 (push_cp_function_context): Save it.
3853 (pop_cp_function_context): Restore it.
3855 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3857 * typeck.c (build_component_ref_1): Convert from reference.
3859 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3861 * parse.y (current_declspecs, prefix_attributes): Initialize to
3864 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3865 before we try to force it to be a TREE_LIST.
3866 (decl): Make sure $1.t is non-nil.
3868 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3870 * pt.c (uses_template_parms): Handle template first-parse codes.
3872 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3874 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3876 * pt.c (unify): Handle BOOLEAN_TYPE.
3878 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3879 * pt.c (tsubst): Don't set it.
3880 * call.c (build_over_call): Use uses_template_parms.
3882 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3884 * method.c (build_overload_nested_name): Use static_labelno
3885 instead of var_labelno.
3886 (build_qualified_name): New fn.
3887 (build_overload_name): Split out from here.
3888 (build_static_name): Use build_qualified_name.
3889 * decl.c (cp_finish_decl): Statics in extern inline functions
3890 have comdat linkage.
3891 (start_function): Initialize static_labelno.
3893 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3895 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3896 before "all member functions in class [] are private"
3898 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3900 * lex.c (do_scoped_id): convert_from_reference.
3901 * init.c (build_offset_ref): Likewise.
3903 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3905 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3907 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3909 * typeck.c (get_member_function_from_ptrfunc): Promote index
3912 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3914 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3915 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3917 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3919 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3921 * lex.c (add_defarg_fn): Adjust.
3922 (do_pending_defargs): Adjust. Don't skip the first parm.
3924 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3926 * decl.c (build_enumerator): Global enumerators are also readonly.
3928 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3929 (build_dynamic_cast): Call it and convert_from_reference.
3931 * lex.c (add_defarg_fn): New fn.
3932 (snarf_defarg): Don't add to defarg_types.
3933 (do_pending_defargs): Lose defarg_types. All fns we process now
3935 * decl.c (grokfndecl): Call add_defarg_fn.
3937 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3938 * cp-tree.def: Add DEFAULT_ARG.
3939 * spew.c (yylex): Call snarf_defarg as appropriate.
3940 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3941 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3942 (structsp): Use pending_defargs.
3943 (parms, full_parm): Use defarg.
3944 * lex.c (init_lex): Initialize inline_text_firstobj.
3945 (do_pending_inlines): Never pass the obstack to feed_input.
3946 (process_next_inline): Call end_input instead of restore_pending_input.
3947 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3948 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3949 * input.c (end_input): New fn.
3950 (sub_getch): At the end of some fed input, just keep returning EOF
3951 until someone calls end_input.
3952 Remove 'obstack' field from struct input_source.
3953 * decl.c (grokparms): Handle DEFAULT_ARG.
3954 (replace_defarg): New fn.
3955 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3957 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3959 * call.c (implicit_conversion): If nothing else works, try binding
3960 an rvalue to a reference.
3962 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3964 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3965 ifndef for Cygwin32 to include SIGSEGV.
3967 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3969 * class.c (finish_struct_1): Only complain about pointers without
3970 copy stuff if there are any constructors.
3972 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3974 * decl.c (grokfndecl): If the function we chose doesn't actually
3977 * decl2.c (grokclassfn): Don't specify 'const int' for the
3978 artificial destructor parm.
3980 * pt.c (type_unification): If we are called recursively, nothing
3983 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3985 * decl.c (init_decl_processing): Stop trying to catch signals
3986 other than SIGABRT since the Cygwin32 library doesn't support
3987 them correctly yet. This fixes a situation in which g++ causes
3988 a hang on SIGSEGVs and other such signals in our Win32-hosted
3991 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3993 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3995 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3997 * typeck2.c (store_init_value): Always return the value if our
3998 type needs constructing.
4000 * method.c (hack_identifier): Convert class statics from
4003 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4005 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
4007 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
4009 * typeck.c (c_expand_return): Make sure we clean up temporaries at
4010 the end of return x;
4012 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4014 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
4016 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
4018 * except.c (expand_builtin_throw): Add support
4019 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
4021 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4023 * repo.c (extract_string): Null-terminate.
4025 * cp-tree.h (TI_SPEC_INFO): New macro.
4026 (CLASSTYPE_TI_SPEC_INFO): New macro.
4027 * pt.c (push_template_decl): Correctly determine # of template parms
4030 * call.c (compare_ics): Really fix 'this' conversions.
4032 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
4035 * pt.c (push_template_decl): Complain about mismatch in # of
4036 template parms between a class template and a member template.
4038 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4040 * method.c (synthesize_method): You can't call
4041 function_cannot_inline_p after finish_function.
4042 * decl.c (finish_function): Turn on flag_inline_functions and turn
4043 off DECL_INLINE before handing a synthesized method to the
4046 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4048 * method.c (synthesize_method): Remove July 30 change to never set
4049 DECL_INLINE if at_eof.
4051 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4053 * xref.c (GNU_xref_member): Ensure that the node has a
4054 decl_lang_specific part before checking DECL_FRIEND_P.
4056 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4058 * pt.c (instantiate_class_template): Diagnose non-class types used
4061 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4063 * typeck.c (build_conditional_expr): Use convert_for_initialization
4064 instead of convert_and_check.
4066 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4068 * parse.y (typespec): Don't pedwarn for typeof.
4070 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4072 * repo.c (finish_repo): Only check changes if we would write a
4075 * call.c (compare_ics): Fix handling of 'this' conversions.
4077 * pt.c (do_decl_instantiation): Support static data too. Rename
4078 from do_function_instantiation.
4079 * cp-tree.h: Adjust.
4082 * repo.c (extract_string): New fn.
4083 (get_base_filename): Use it.
4084 (init_repo): Compare old args with current args.
4086 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4088 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4089 character, idea from Paul Eggert <eggert@twinsun.com>.
4091 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4093 * typeck.c (c_expand_return): Be more persistent in looking for
4096 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4097 pointer to reference.
4099 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4101 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4103 * init.c (build_member_call, build_offset_ref):
4104 Use do_scoped_id instead of do_identifier.
4106 * cvt.c (convert): Remove bogosity.
4108 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4110 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4111 TARGET_TYPE before trying to use get_binfo.
4113 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4115 * cvt.c (build_up_reference): Call get_binfo to get access control.
4117 * decl2.c (import_export_decl): If we don't support weaks, leave
4120 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4122 * except.c (expand_builtin_throw): Add support for machines that
4123 cannot access globals after throw's epilogue when
4124 -fno-sjlj-exceptions is used.
4126 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4128 * parse.y: 'std::' becomes '::'.
4129 * lex.c (real_yylex): Remove 'namespace' warning.
4130 * init.c (build_member_call): Ignore 'std::'.
4131 (build_offset_ref): Likewise.
4132 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4133 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4134 * decl.c (push_namespace): Just sorry.
4135 (pop_namespace): Nop.
4136 (init_decl_processing): Declare std namespace.
4138 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4140 * search.c (push_class_decls): A name which ambiguously refers to
4141 several instantiations of the same template just refers to the
4144 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4146 * decl.c (build_enumerator): fix problem with unsigned long
4147 enumerated values being smashed to ints, causing overflow
4148 when computing next enumerated value. (for enum values around
4151 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4153 * typeck.c (build_component_ref): Only call mark_used on a decl.
4155 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4157 * typeck.c (build_c_cast): Make the check for a ptr to function
4158 more specific before possible default_conversion call.
4160 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4162 * except.c (expand_exception_blocks): Simplify and fix and make
4163 sure we don't end a region in a sequence, as expand_end_bindings
4166 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4168 * except.c (init_exception_processing): Mark terminate as not
4169 returning so that the optimizer can optimize better.
4171 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4173 * cvt.c (convert): Don't do any extra work, if we can avoid it
4176 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4178 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4179 cp_convert. convert is now reserved for the backend, and doesn't
4180 have the semantics a frontend person should ever want.
4182 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4184 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4185 Lose -traditional support.
4187 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4189 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4191 * parse.y (self_reference): Do it for templates, too.
4192 * class.c (pushclass): Don't overload_template_name; the alias
4193 generated by build_self_reference serves the same purpose.
4195 * tree.c (list_hash): Make static, take more args.
4196 (list_hash_lookup): Likewise.
4197 (list_hash_add): Make static.
4198 (list_hash_canon): Lose.
4199 (hash_tree_cons): Only build a new node if one isn't already in the
4201 (hash_tree_chain): Use hash_tree_cons.
4202 * cp-tree.h: Adjust.
4203 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4204 of calling lookup_name.
4206 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4208 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4209 doesn't refer to the CONST_DECLs.
4211 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4213 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4215 (expand_class_desc): Convert the last argument to a sizetype.
4217 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4219 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4220 __real__): Add reswords.
4221 * hash.h: Regenerate.
4222 * lex.h (rid): Add RID_COMPLEX.
4223 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4224 * lex.c (init_lex): Add building of RID_COMPLEX.
4225 (real_yylex): General cleanup in line with what c-lex.c also has,
4226 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4227 types, and imaginary numeric constants.
4228 * parse.y (REALPART, IMAGPART): Add tokens.
4229 (unary_expr): Add REALPART and IMAGPART rules.
4230 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4231 * decl.c (complex_{integer,float,double,long}_type_node): Define
4233 (init_decl_processing): Set up the types.
4234 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4235 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4236 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4237 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4238 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4240 * method.c (build_overload_name): Add handling of the different
4241 COMPLEX_TYPEs, prefixing them with `J'.
4242 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4244 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4245 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4246 (mapcar): Handle COMPLEX_CST.
4247 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4248 (common_type): Add code for complex types.
4249 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4250 (convert_for_assignment): Likewise.
4251 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4253 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4255 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4256 tsubst_expr, as it might try to do overload resolution.
4258 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4260 * pt.c (instantiate_class_template): Oops.
4262 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4264 * cp-tree.def: Add TAG_DEFN.
4265 * pt.c (tsubst_enum): New fn.
4266 (instantiate_class_template): Use it.
4267 (tsubst_expr): Support TAG_DEFN.
4268 (tsubst): Support local enums.
4269 (tsubst_copy): Likewise.
4270 * decl.c (finish_enum): Likewise.
4271 (start_enum): If this is a local enum, switch to permanent_obstack.
4273 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4275 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4276 (finish_function): Put the base init code for constructors just
4277 after the parm cleanup insns.
4278 (struct cp_function): Add last_parm_cleanup_insn.
4279 (push_cp_function_context): Likewise.
4280 (pop_cp_function_context): Likewise.
4282 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4284 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4286 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4288 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4289 for THUNK_FNDECL before we switch to temporary allocation.
4291 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4293 * call.c (build_new_op): Handle null arg2 for ?:.
4295 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4297 * except.c (expand_exception_blocks): Ensure that we flow through
4298 the end of the exception region for the exception specification.
4299 Move exception region for the exception specification in, so that
4300 it doesn't protect the parm cleanup. Remove some obsolete code.
4301 * decl.c (store_parm_decls): Likewise.
4302 (finish_function): Likewise.
4304 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4306 * init.c (build_new): Fix nothrow handling.
4308 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4310 * init.c (emit_base_init): Don't warn about the initialization
4311 list for an artificial member.
4313 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4315 * expr.c (do_case): Handle !START case for the error msg.
4317 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4319 * decl2.c, lang-options.h: New option -Weffc++.
4320 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4323 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4324 to MULTIPLE_SYMBOL_SPACES.
4326 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4328 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4330 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4332 * typeck.c (c_expand_return): Don't complain about returning void
4333 to void in an artificial function.
4334 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4335 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4336 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4338 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4340 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4342 * except.c (init_exception_processing): Likewise.
4343 (expand_end_catch_block): Likewise.
4344 (expand_exception_blocks): Likewise.
4345 (expand_throw): Likewise.
4346 * exception.cc (__default_terminate): Likewise.
4348 * init.c (perform_member_init): Use new method of expr level
4349 cleanups, instead of cleanups_this_call and friends.
4350 (emit_base_init): Likewise.
4351 (expand_aggr_vbase_init_1): Likewise.
4352 (expand_vec_init): Likewise.
4353 * decl.c (cp_finish_decl): Likewise.
4354 (expand_static_init): Likewise.
4355 (store_parm_decls): Likewise.
4356 (cplus_expand_expr_stmt): Likewise.
4357 * decl2.c (finish_file): Likewise.
4359 * Make-lang.in (exception.o): Ok to compile with -O now.
4361 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4362 we know it will be done later by the backend.
4364 * decl2.c (lang_f_options): Remove support for short temps.
4365 * lang-options.h: Likewise.
4367 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4369 * tree.c (varargs_function_p): New fn.
4370 * method.c (emit_thunk): Replace broken generic code with code to
4371 generate a heavyweight thunk function.
4373 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4375 * pt.c (process_template_parm): pedwarn about floating-point parms.
4377 * decl.c (grokdeclarator): inline no longer implies static.
4379 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4381 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4383 * class.c (check_for_override): The signature of an overriding
4384 function is not changed.
4386 * call.c (build_over_call): Move setting of conv into the loop.
4387 Note: this change, along with the related changes of the 18th thru
4388 the 20th of April, fix an infinite loop problem in conversions.
4390 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4392 * call.c (build_user_type_conversion_1): Really ignore rvalue
4393 conversions when looking for a REFERENCE_TYPE.
4395 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4396 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4397 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4398 (build_unary_op): Likewise.
4399 * call.c (build_over_call): See through a CONVERT_EXPR around the
4400 ADDR_EXPR for on a temporary.
4401 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4402 the ADDR_EXPR for a local variable.
4404 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4406 * call.c (build_user_type_conversion_1): If we're trying to
4407 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4408 (build_new_function_call): Print candidates.
4409 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4410 (reference_binding): Binding a temporary of a reference-related type
4413 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4415 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4416 * tinfo2.cc (type_info::before): Likewise.
4418 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4420 * call.c (implicit_conversion): Oops.
4422 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4424 * call.c (implicit_conversion): Try to find a reference conversion
4425 before binding a const reference to a temporary.
4427 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4429 * exception.cc (__default_unexpected): Call terminate by default,
4430 so that if the user overrides terminate, the correct function will
4433 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4435 * parse.y (left_curly): Avoid trying to use any fields of
4436 error_mark_node, as there aren't any.
4438 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4440 * lex.c (do_identifier): Avoid breaking on overloaded methods
4441 as default arguments.
4443 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4445 * call.c (add_template_candidate): Initialize the variable "dummy".
4447 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4449 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4450 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4452 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4454 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4455 (debug_binfo): Delete decl, not needed.
4457 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4458 promotes_to_aggr_type): Delete fns.
4459 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4460 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4461 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4463 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4465 * friend.c (is_friend_type): Delete fn.
4466 * cp-tree.h (is_friend_type): Delete decl.
4468 * decl.c (original_result_rtx, double_ftype_double,
4469 double_ftype_double_double, int_ftype_int, long_ftype_long,
4470 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4471 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4473 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4475 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4477 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4478 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4480 * lex.c (reinit_lang_specific): #if 0, unused.
4481 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4483 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4484 * cp-tree.h (revert_static_member_fn): Delete decl.
4486 * class.c (root_lang_context_p): Delete fn.
4487 * cp-tree.h (root_lang_context_p): Delete decl.
4489 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4490 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4492 * lex.c (set_vardecl_interface_info): Make static.
4493 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4495 * call.c (find_scoped_type): Make static.
4496 * cp-tree.h (find_scoped_type): Delete decl.
4498 * search.c (convert_pointer_to_vbase): Make static.
4499 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4501 * decl.c (const_ptr_type_node): Likewise.
4502 * cp-tree.h (const_ptr_type_node): Delete decl.
4504 * typeck.c (common_base_type): Make static.
4505 * cp-tree.h (common_base_types): Delete erroneous decl.
4507 * pt.c (classtype_mangled_name): Make static.
4508 * cp-tree.h (classtype_mangled_name): Delete decl.
4510 * lex.c (check_newline): Make static.
4511 * cp-tree.h (check_newline): Delete decl.
4513 * typeck.c (build_x_array_ref): Delete fn, same idea as
4515 * cp-tree.h (build_x_array_ref): Delete decl.
4517 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4519 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4521 * class.c (build_vtable_entry): Make static.
4522 * cp-tree.h (build_vtable_entry): Delete decl.
4524 * class.c (build_vbase_pointer): Make static.
4525 * cp-tree.h (build_vbase_pointer): Delete decl.
4527 * sig.c (build_sptr_ref): Add forward decl and make static.
4528 * cp-tree.h (build_sptr_ref): Delete decl.
4530 * call.c (build_new_method_call): Add forward decl and make static.
4531 * cp-tree.h (build_new_method_call): Delete decl.
4533 * call.c (build_object_call): Make static.
4534 * class.c (check_for_override, complete_type_p, mark_overriders):
4536 * decl.c (cp_function_chain): Likewise.
4537 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4539 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4541 * tree.c (build_cplus_array_type_1): Likewise.
4542 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4543 (comp_target_parms): Likewise.
4545 * init.c (build_builtin_call): Make static.
4546 * cp-tree.h (build_builtin_call): Delete decl.
4548 * typeck.c (binary_op_error): Delete decl.
4549 * cp-tree.h (binary_op_error): Likewise.
4551 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4553 * call.c (build_method_call): Compare against error_mark_node
4554 directly, rather than the ERROR_MARK tree code.
4555 * cvt.c (cp_convert): Likewise.
4556 * decl.c (print_binding_level): Likewise.
4557 (duplicate_decls): Likewise.
4558 (grokdeclarator): Likewise.
4559 (grokdeclarator): Likewise.
4560 * init.c (expand_aggr_init_1): Likewise.
4561 (decl_constant_value): Likewise.
4562 * method.c (build_opfncall): Likewise.
4563 (hack_identifier): Likewise.
4564 * typeck.c (build_modify_expr): Likewise.
4566 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4568 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4570 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4572 * pt.c (coerce_template_parms): Add new error message.
4574 * method.c (build_overload_value): Implement name mangling for
4575 floating-point template arguments.
4577 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4578 arguments whose absolute value doesn't fit in a signed word.
4580 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4582 * friend.c: New file; put all of the friend stuff in here.
4583 * init.c: Instead of here.
4584 * Makefile.in (CXX_OBJS): Add friend.o.
4585 (friend.o): Add dependencies.
4586 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4588 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4590 * call.c (build_scoped_method_call): Complain if the scope isn't a
4593 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4595 * parse.y (left_curly): Don't crash on erroneous type.
4597 * init.c (build_delete): Fix type of ref.
4599 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4601 * search.c (get_vbase_1): Renamed from get_vbase.
4602 (get_vbase): Wrapper, now non-static.
4603 (convert_pointer_to_vbase): Now static.
4605 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4606 * init.c (build_delete): Pass one.
4607 (build_partial_cleanup_for): Use build_scoped_method_call.
4608 * decl.c (finish_function): Pass a binfo.
4610 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4612 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4614 * typeck.c (build_c_cast): Lose other reference to flag.
4616 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4617 * decl2.c (delete_sanity): Remove meaningless use of
4618 LOOKUP_HAS_IN_CHARGE.
4619 * decl.c (finish_function): Use build_scoped_method_call instead
4620 of build_delete for running vbase dtors.
4621 * init.c (build_delete): Call overload resolution code instead of
4622 duplicating it badly.
4624 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4626 * call.c (build_over_call): Call mark_used before trying to elide
4629 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4631 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4633 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4634 non-reference used as an lvalue.
4636 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4638 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4640 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4642 * parse.y (handler): Fix template typo.
4644 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4646 * error.c (lang_decl_name): New fn.
4647 * tree.c (lang_printable_name): Use it.
4649 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4651 * g++spec.c: Include config.h so that we can catch bzero #defines
4652 from the config file.
4654 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4656 * new1.cc: Include a declaration for malloc, to avoid warning, and
4657 avoid lossing on systems that require one (ones that define malloc
4660 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4662 * decl2.c (max_tinst_depth): New variable.
4663 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4665 * pt.c (max_tinst_depth): Variable moved.
4666 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4669 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4671 * decl.c (xref_basetypes): Allow a base class that depends on
4672 template parms to be incomplete.
4674 * decl2.c (build_expr_from_tree): Support typeid(type).
4675 * rtti.c (get_typeid): Support templates.
4676 (expand_si_desc, expand_class_desc): Fix string length.
4677 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4679 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4681 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4683 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4685 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4687 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4688 smashes together template and non-template decls of the same
4691 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4693 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4695 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4697 * decl.c (duplicate_decls): Next route, pedwarn about different
4698 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4700 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4702 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4703 (struct lang_type): Delete has_default_implementation member.
4704 Increase dummy to 21.
4705 * decl.c (start_method): Delete usage.
4707 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4708 store_after_parms, start_decl_1, auto_function): Add decls.
4709 (get_arglist_len_in_bytes, declare_implicit_exception,
4710 have_exceptions_p, make_type_decl, typedecl_for_tag,
4711 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4712 build_component_type_expr, cplus_exception_name,
4713 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4714 * call.c (build_this): Make static.
4715 (is_complete): Likewise.
4716 (implicit_conversion): Likewise.
4717 (reference_binding): Likewise.
4718 (standard_conversion): Likewise.
4719 (strip_top_quals): Likewise.
4720 (non_reference): Likewise.
4721 (build_conv): Likewise.
4722 (user_harshness): Likewise.
4723 (rank_for_ideal): Likewise.
4724 * decl.c (start_decl_1): Delete forward decl.
4725 (push_decl_level): Make static.
4726 (resume_binding_level): Make static.
4727 (namespace_bindings_p): Make static.
4728 (declare_namespace_level): Make static.
4729 (lookup_name_real): Make static.
4730 (duplicate_decls): Make static. Take register off NEWDECL and
4732 * decl2.c (get_sentry): Make static.
4733 (temp_name_p): Delete fn.
4734 * except.c (auto_function): Delete decl.
4735 * lex.c (handle_{cp,sysv}_pragma): Make static.
4736 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4737 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4738 * pt.c (tsubst_expr_values): Make static.
4739 * rtti.c (combine_strings): Delete decl.
4741 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4743 * pt.c (push_template_decl): Handle getting a typedef.
4745 * call.c (build_new_function_call): Complain about void arg.
4747 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4749 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4750 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4752 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4754 * except.c (expand_throw): Don't expand the cleanup tree here,
4755 since we are not going to write the rtl out. Fixes problem with
4758 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4760 * Make-lang.in: Add $(exeext) as necessary.
4762 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4764 * parse.y (handler_seq): Must have at least one catch clause.
4766 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4768 * call.c (add_builtin_candidate): Restore ?: hack.
4770 * decl.c (grok_op_properties): More warnings.
4772 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4774 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4775 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4777 * decl.c (duplicate_decls): Scale back to a warning, and only do
4780 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4782 * decl.c (duplicate_decls): pedwarn mismatched exception
4785 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4787 * call.c (build_new_method_call): Don't display the invisible
4788 argument for controlling virtual bases.
4790 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4792 * new: Add nothrow new and delete, bad_alloc and throw specifications
4794 * decl.c (init_decl_processing): Add throw specification for delete.
4795 * new.cc (nothrow): Define.
4796 * lex.c (real_yylex): Removing warning that throw and friends are
4798 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4799 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4800 * Make-lang.in: Add new{1,2}.{cc,o}.
4802 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4804 * lex.c (cons_up_default_function): Fix return type of synth op=.
4806 * init.c (emit_base_init): Add warnings for uninitialized members
4809 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4810 with destructor used as base type.
4812 * decl.c (grok_op_properties): Add warning for op= returning void.
4813 * typeck.c (c_expand_return): Add warning for op= returning anything
4816 * class.c (finish_struct_1): Add warning for class with pointers
4817 but not copy ctor or copy op=.
4819 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4820 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4821 (instantiate_template): If -fexternal-templates, add this
4822 instantiation to pending_templates.
4824 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4827 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4829 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4831 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4833 * call.c (standard_conversion): Handle getting references. Tack
4834 on RVALUE_CONV here. Do it for non-class types, too.
4835 (reference_binding): Pass references to standard_conversion.
4836 (implicit_conversion): Likewise.
4837 (add_builtin_candidate): Disable one ?: kludge.
4838 (convert_like): Handle RVALUE_CONVs for non-class types.
4839 (joust): Disable the other ?: kludge.
4841 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4843 * decl.c (init_decl_processing): Add code to build up common
4844 function types beforehand, to avoid creation then removal of
4845 things already in the hash table.
4847 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4849 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4852 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4853 current_template_parms.
4855 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4857 * search.c (lookup_field): Don't return a function, check want_type.
4859 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4861 * init.c (build_new): Make sure PLACEMENT has a type.
4863 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4865 * init.c (build_new): Support new (nothrow).
4867 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4869 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4872 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4873 * pt.c (tsubst): Defer instantiation of default args.
4874 * call.c (build_over_call): Until here.
4876 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4878 * search.c (lookup_field): Make sure we have an
4879 IDENTIFIER_CLASS_VALUE before we try to return it.
4881 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4883 * call.c (build_method_call): Delete unused var PARM.
4884 (build_overload_call_real): Likewise.
4885 (build_object_call): Delete unused var P.
4886 (build_new_op): Likewise.
4887 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4888 var definitions, which are never used.
4889 (shadow_tag): Delete unused var FN.
4890 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4891 * init.c (build_new): Delete unused var ALLOC_TEMP.
4892 * method.c (hack_identifier): Delete unused var CONTEXT.
4893 (do_build_copy_constructor): Delete unused var NAME.
4894 (synthesize_method): Delete unused var BASE.
4895 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4896 * rtti.c (build_headof): Delete unused var VPTR.
4897 (get_typeid): Delete unused var T.
4898 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4900 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4901 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4903 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4905 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4906 things in a type being defined.
4907 * decl.c (finish_enum): Reverse the values so that they are in
4910 * pt.c (instantiate_class_template): Don't initialize
4911 BINFO_BASETYPES until the vector is filled out.
4912 (unify): Don't abort on conflicting bindings, just fail.
4913 (instantiate_decl): Do push_tinst_level before any tsubsting.
4915 * method.c (build_overload_value): Handle getting a
4916 TEMPLATE_CONST_PARM for a pointer.
4918 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4920 * init.c (expand_member_init): Don't give 'not a base' error for
4923 * pt.c (instantiate_decl): Call import_export_decl later.
4925 * pt.c (instantiate_class_template): Return a value.
4927 * parse.y (extension): New rule for __extension__.
4928 (extdef, unary_expr, decl, component_decl): Use it.
4930 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4932 * class.c (base_binfo): Remove unused base_has_virtual member.
4933 (finish_base_struct): Likewise.
4934 (finish_struct_1): Likewise.
4936 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4938 * search.c (expand_upcast_fixups): Fix bogus code generation
4939 problem where the generated code uses the wrong index into the
4940 runtime built vtable on the stack. Old code could clobber random
4943 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4945 * init.c (perform_member_init): Make sure the partial EH cleanups
4946 live on the function_obstack.
4948 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4950 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4951 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4953 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4955 * decl.c (grokvardecl): Avoid ANSI style initialization.
4957 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4959 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4961 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4963 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4965 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4967 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4968 arguments we compare against. Start the count of I at 1, not 0,
4969 since argv[0] is still the command.
4971 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4973 * lang-specs.h: Accept .cp as an C++ extension.
4975 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4977 * cp-tree.h (ptr_reasonably_similar): Add decl.
4979 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4981 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4982 pointer. New local SPECBITS with the parm's value.
4983 (grokdeclarator): Pass &specbits down.
4985 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4986 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4988 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4989 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4991 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4992 not an error_mark_node.
4994 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4996 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4997 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4999 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5001 * decl.c (grokdeclarator): When giving an anonymous struct a name,
5002 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
5005 * typeck2.c (build_m_component_ref): If component is a pointer
5006 to data member, resolve the OFFSET_REF now.
5008 * call.c (convert_like): Don't go into infinite recursion.
5010 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
5012 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
5013 * tree.c (layout_basetypes): And on the vbase ptr.
5015 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5017 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
5018 CHAR_TYPE_SIZE so bool is always the same size as another type.
5020 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
5022 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5024 * decl2.c (grok_x_components): Remove synthesized methods from
5025 TYPE_METHODS of an anonymous union, complain about member
5027 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
5029 (finish_function): Just clear the DECL_RTL of our arguments.
5031 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5033 * decl2.c (finish_file): Emit DWARF debugging info for static data
5036 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
5038 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
5040 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
5043 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5045 * Make-lang.in (g++-cross$(exeext)): Fix typo.
5047 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5049 Make the g++ driver now be a standalone program, rather than one
5050 that tries to run the gcc driver after munging up the options.
5051 * Make-lang.in (g++.c, g++spec.o): New rules.
5052 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5054 (g++$(exeext)): New rule, based on xgcc rule.
5055 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5056 * g++spec.c: New file.
5057 * g++.c: Removed file.
5059 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5061 * cvt.c (build_up_reference): Arrange for any temporary values
5062 that have been keep in registers until now to be put into memory.
5064 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5066 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5067 that make -j3 bootstrap works better.
5069 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5071 * decl.c (pushtag): Do pushdecl for anon tags.
5073 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5075 * typeck.c (c_expand_return): Fix logic.
5076 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5078 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5080 * g++.c (main): Make sure arglist has a final NULL entry. Add
5081 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5082 stdin/stdout of the invoked program are redirected to
5085 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5087 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5089 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5091 * init.c (resolve_offset_ref): Handle obj.vfn better.
5092 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5095 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5097 * typeck.c (convert_for_assignment): Also handle anachronistic
5098 implicit conversions from (::*)() to cv void*.
5099 * cvt.c (cp_convert_to_pointer): Likewise.
5101 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5103 * lex.c (handle_cp_pragma): Fix bogus warning.
5105 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5107 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5108 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5110 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5112 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5113 * search.c (dfs_debug_mark): Likewise.
5114 * decl2.c (finish_vtable_vardecl): Likewise.
5115 * decl.c (pushtag, finish_enum): Likewise.
5116 * lex.c (check_newline): Use debug_* instead of calling *out
5119 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5121 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5122 on some picky hosts.
5124 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5126 * class.c (finish_struct_1): A class has a non-trivial copy
5127 constructor if it has virtual functions.
5129 * cvt.c (cp_convert): Always call a constructor.
5131 * call.c (reference_binding): Still tack on a REF_BIND
5132 for bad conversions.
5133 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5135 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5136 (c_expand_return): Likewise.
5137 * typeck2.c (digest_init): Likewise for { }.
5138 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5139 * cvt.c (cp_convert): Handle failure better.
5141 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5143 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5144 of GCC be path-relative.
5146 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5148 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5149 it does need choose-temp.o and pexecute.o.
5151 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5153 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5154 that we still use it.
5155 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5157 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5159 * init.c (expand_default_init): Avoid calling constructors to
5160 initialize reference temps.
5162 * cvt.c (convert_to_reference): Fix.
5164 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5166 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5167 (convert_to_reference): Likewise.
5168 * typeck.c (convert_for_initialization): Likewise.
5169 * init.c (expand_default_init): Likewise.
5170 (expand_aggr_init_1): Likewise.
5171 * cp-tree.h (CONV_NONCONVERTING): Lose.
5172 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5174 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5176 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5178 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5180 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5182 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5185 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5187 * g++.c: Include gansidecl.h.
5188 (VPROTO, PVPROTO, VA_START): Delete.
5189 (choose_temp_base_try, choose_temp_base, perror_exec,
5190 run_dos) [__MSDOS__]: Delete fns.
5191 (pfatal_with_name): Delete fn.
5192 (temp_filename): Declare like in gcc.c.
5193 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5194 (error_count, signal_count): Define.
5195 (error): Delete both definitions.
5196 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5197 (pfatal_pexecute): Add fn from gcc.c.
5198 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5199 code to use the pexecute stuff also used by gcc.c.
5200 (MIN_FATAL_STATUS): Define.
5201 * Make-lang.in (g++): Add dependency on and linking with
5202 choose-temp.o and pexecute.o.
5204 * cp-tree.h: Include gansidecl.h.
5205 (STDIO_PROTO): Delete #undef/#define.
5206 * cvt.c (NULL): Delete #undef/#define.
5207 * expr.c (NULL): Likewise.
5208 * init.c (NULL): Likewise.
5209 * rtti.c (NULL): Likewise.
5210 * xref.c (NULL): Likewise.
5212 * cp-tree.h (build_user_type_conversion): Add prototype.
5213 * call.c (build_user_type_conversion): Delete prototype. Correct
5214 decl of FLAGS arg to be an int.
5215 * cvt.c (build_user_type_conversion): Likewise.
5217 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5219 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5220 * except.c (expand_start_catch_block): Support templates.
5221 * parse.y (try_block, handler_seq): Likewise.
5222 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5224 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5226 * pt.c (current_template_args): New fn.
5227 (push_template_decl): Use it.
5228 * decl.c (grokdeclarator): Use it.
5230 * decl2.c (build_expr_from_tree): Dereference ref vars.
5232 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5233 the decl-specifier-seq.
5235 * decl.c (grok_op_properties): Don't force the type of a conversion
5236 op to be complete. Don't warn about converting to the same type
5237 for template instantiations.
5239 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5242 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5244 * typeck.c (get_delta_difference): Remove previous bogusness.
5245 Don't give errors if force is set.
5247 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5249 * decl2.c (finish_file): Don't emit debug info.
5250 * decl.c (pushdecl): Lose obsolete code.
5251 (grokdeclarator): Still do the long long thing after complaining.
5252 * search.c (note_debug_info_needed): Don't do anything if we're in a
5254 * method.c (synthesize_method): For non-local classes,
5255 push_to_top_level first.
5257 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5259 * typeck.c (get_delta_difference): Add no_error parameter.
5260 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5261 we don't want error messages when converting unrelated
5262 pointer-to-member functions.
5264 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5266 * error.c (dump_expr): Improve the wording on error messages that
5267 involve pointer to member functions.
5269 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5271 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5272 (::*)() to void* or (*)() up a bit, so that we can convert from
5273 METHOD_TYPEs as well.
5275 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5277 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5278 There are no 'member' types.
5279 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5280 (build_x_typeid): Handle errors.
5282 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5284 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5285 conversions from (::*)() to void* or (*)().
5286 * cvt.c (cp_convert_to_pointer): Likewise.
5287 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5288 conversions from here.
5289 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5290 * lang-options.h: Likewise.
5291 * decl2.c (warn_pmf2ptr): Define.
5292 * cp-tree.h: Declare it.
5293 * typeck2.c (digest_init): Allow pmfs down into
5294 convert_for_initialization.
5296 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5298 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5300 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5302 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5303 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5304 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5306 * call.c (convert_like): Don't pass INDIRECT_BIND.
5307 * typeck.c (convert_arguments): Likewise.
5308 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5310 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5312 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5313 similar code in build_up_ref.
5314 * cvt.c (build_up_reference): Drastically simplify.
5316 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5318 * typeck.c (signed_or_unsigned_type): If the given type already
5319 as the correct signedness, then just return it.
5321 * typeck.c ({un,}signed_type): If can't do anything, call
5322 signed_or_unsigned_type.
5324 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5326 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5327 current_class_type is NULL.
5329 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5331 * class.c (finish_struct_1): Avoid empty structs by adding a field
5332 so layout_type gets the mode right.
5334 * typeck.c (c_expand_return): Drastically simplify.
5336 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5338 * typeck.c (decay_conversion): Handle overloaded methods.
5340 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5342 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5344 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5346 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5347 member function to pointer to function conversions.
5348 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5349 ignoring them if they are not used, and giving an error, if they
5351 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5352 code, and so that we can give an error, if we needed an object,
5353 and one was not provided.
5354 (build_c_cast): Don't call default_conversion when we want to
5355 convert to pointer to function from a METHOD_TYPE.
5357 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5359 * Make-lang.in (cplib2.ready): Fix logic.
5361 * decl.c (shadow_tag): Only complain about non-artificial function
5364 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5366 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5368 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5369 expand_inline_function would.
5371 * pt.c (mark_decl_instantiated): If extern_p, call
5372 mark_inline_for_output.
5374 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5376 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5379 * typeck.c (get_delta_difference): Fix wording, as we can be used
5380 for pointer to data members.
5382 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5384 * pt.c (tsubst): If the function decl isn't a member of this
5385 template, return a copy of the decl (including copying the
5386 lang-specific part) so we don't hose ourselves later.
5388 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5390 * class.c (finish_struct): Remove DWARF-specific tag handling.
5391 * decl.c (pushtag): Likewise.
5392 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5394 * decl2.c (finish_file): Emit DWARF debugging info for static data
5397 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5399 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5400 isn't the same as the new one before we whack it.
5402 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5404 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5405 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5406 warn_traditional and warn_strict_prototypes; remove ancient
5407 'overload' code; remove references to flag_traditional.
5409 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5411 * input.c (sub_getch): Handle 8-bit characters in string literals.
5413 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5415 * tree.c (mapcar): Handle CONSTRUCTORs.
5416 (copy_to_permanent): Handle expression_obstack properly.
5418 * Make-lang.in (cplib2.txt): Also depend on the headers.
5420 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5422 (expand_class_desc): Use USItype for offset field.
5423 * tinfo.h (struct __class_type_info): Likewise.
5425 * method.c (build_overload_int): TYPE_PRECISION should be applied
5428 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5430 * call.c (build_new_op): A COND_EXPR involving void must be a
5433 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5435 * typeck.c (build_x_component_ref): New fn.
5436 (build_object_ref): Use it.
5437 * parse.y (primary): Use it.
5438 * decl2.c (build_expr_from_tree): Use it.
5439 * cp-tree.h: Declare it.
5441 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5442 * error.c (dump_type_suffix): Handle variable arrays.
5444 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5446 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5448 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5450 * decl.c (lookup_name_real): Don't try to look up anything in a
5453 * tinfo2.cc (__throw_type_match_rtti): Oops.
5455 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5457 * Make-lang.in (exception.o): Use -fno-PIC for now.
5459 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5461 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5463 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5464 * tinfo2.cc (__dynamic_cast): Adjust.
5466 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5467 (build_x_typeid): Likewise.
5469 * parse.y: Call build_x_typeid instead of build_typeid.
5470 * cp-tree.def: Add TYPEID_EXPR.
5471 * pt.c (tsubst_copy): Handle typeid.
5472 * decl2.c (build_expr_from_tree): Likewise.
5473 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5474 (build_typeid): Not here.
5475 * cp-tree.h: Declare build_x_typeid.
5477 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5479 * call.c (convert_like): Pull out constant values.
5481 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5483 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5485 * decl.c (init_decl_processing): Create short int types before
5486 creating size_t in case a machine description needs to use
5487 unsigned short for size_t.
5489 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5491 * Make-lang.in (exception.o): Turn off pic.
5493 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5494 type, multi-level ptr conversions.
5496 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5497 (throw_bad_cast): Use it.
5498 (throw_bad_typeid): New fn.
5499 (build_typeid): Throw bad_typeid as needed.
5501 (synthesize_tinfo_fn): Handle functions and arrays before checking
5504 * Remove .h from standard C++ headers, add new.h, move into inc
5507 * exception*: Remove pointer from object, constructors. Add
5508 default exception::what that uses type_info::name. Add
5511 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5513 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5515 * Make-lang.in: Building C++ code depends on cc1plus.
5517 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5519 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5520 a HOST_WIDE_INT, not a tree.
5522 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5524 * exception.cc: Don't include <stdlib.h>.
5526 * Make-lang.in (c++.clean): Remove cplib2.*.
5528 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5530 * parse.y (component_decl_1, component_costructor_declarator case):
5531 Pass attributes/prefix_attributes in tree list.
5533 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5535 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5537 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5539 * lex.c (do_identifier): Don't do deferred lookup in a template
5542 * typeck2.c (store_init_value): Oops.
5544 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5545 New files for C++ lang-support library.
5546 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5547 (CXX_LIB2FUNCS): Define.
5548 And rules for building the C++ lang-support code.
5549 * config-lang.in (headers): Define.
5550 (lib2funcs): Define.
5552 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5554 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5556 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5557 * typeck2.c (store_init_value): Check for initializing pmf with { }
5559 (process_init_constructor): Not here.
5561 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5563 * pt.c (begin_template_parm_list): Increment
5564 processing_template_decl here.
5565 (end_template_parm_list): Not here.
5566 (process_template_parm): No need to add 1 to it now.
5567 * *.c: Use processing_template_decl instead of current_template_parms
5568 to check for being in a template.
5570 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5571 (tsubst_copy): Handle CONSTRUCTOR.
5572 (instantiate_decl): Set up context properly for variables.
5573 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5574 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5576 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5578 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5580 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5582 * method.c (make_thunk): Call comdat_linkage before setting the
5585 * decl2.c (comdat_linkage): Use make_decl_one_only.
5586 (import_export_decl): Likewise.
5587 * decl.c (init_decl_processing): Check supports_one_only instead of
5590 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5592 * decl2.c (grokfield): Tighten checking for access decls.
5594 * decl.c (make_typename_type): Resolve references to
5595 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5596 (lookup_name_real): Types that depend on a template parameter get
5597 an implicit 'typename' unless they're in the current scope.
5598 (start_decl_1): We don't care about incomplete types that depend
5600 (grokdeclarator): Resolve 'typename's in the type specifier that
5601 refer to members of the current scope.
5603 * call.c (build_over_call): Remove 'inline called before
5604 definition' diagnostic.
5605 (build_method_call): Likewise.
5606 * decl.c (duplicate_decls): Downgrade 'used before declared
5607 inline' to a warning, only with -Winline.
5609 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5611 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5613 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5615 * call.c (build_method_call): When calling a signature
5616 default implementation, as in other cases, let instance_ptr simply
5619 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5621 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5623 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5625 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5626 works on hppa and SPARC.
5628 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5630 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5632 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5634 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5635 before testing whether it's a signature.
5637 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5639 * call.c (build_new_method_call): Don't complain about signature
5640 pointers and references not being an aggr type.
5641 (build_this): If a signature pointer or reference was passed in,
5643 (build_new_method_call): If instance is a signature pointer, set
5644 basetype to the signature type of instance.
5645 * sig.c (build_signature_method_call): Deleted basetype and
5646 instance parameters, they can be found as the DECL_CONTEXT of
5647 function and as the first argument passed in.
5648 * cp-tree.h: Changed declaration of build_signature_method_call.
5649 * call.c (build_method_call): Deleted first two arguments in call
5650 of build_signature_method_call.
5651 (build_over_call): Added call to build_signature_method_call.
5653 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5655 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5658 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5660 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5662 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5664 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5665 (expand_end_try_stmts): Remove.
5667 * init.c (perform_member_init): Use add_partial_entry () instead
5668 of directly manipulating lists.
5669 (emit_base_init): Ditto.
5671 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5673 * except.c (expand_exception_blocks): Always make sure USE and
5674 CLOBBER insns that came at the end still do, the backend relies
5677 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5679 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5682 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5684 * cvt.c (convert_to_reference): Revert last change, don't complain
5685 about temp without target decl.
5687 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5689 * decl.c (grokdeclarator): Don't core dump when void() is given.
5691 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5693 * decl.c (copy_args_p): Don't crash.
5695 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5697 * pt.c (tsubst): And support template args inside the exception
5700 * pt.c (tsubst): Add support for exception specifications in
5703 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5705 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5707 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5708 (start_function): Likewise.
5709 (start_method): Likewise.
5710 (grokfield): Likewise.
5711 (make_call_declarator): Add throw spec parameter.
5712 (set_quals_and_spec): Add routine.
5713 * lex.c (set_quals_and_spec): Likewise.
5714 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5715 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5717 (groktypename): Likewise.
5718 (start_decl): Eliminate the throw spec parameter. Eliminate the
5719 throw spec parameter to grokdeclarator. Eliminate the throw spec
5721 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5722 (grokfndecl): Remove useless set of raises.
5723 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5724 the throw spec parameter to start_decl. Pull the throw spec out
5725 of the call declarator.
5726 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5727 (start_function): Eliminate the throw spec parameter. Eliminate
5728 the throw spec parameter to grokdeclarator.
5729 (start_method): Likewise.
5730 * decl2.c (grokfield): Likewise.
5731 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5732 (grokoptypename): Likewise.
5733 (finish_file): Eliminate the throw spec parameter to
5734 start_function. Add throw spec to make_call_declarator.
5735 * except.c (init_exception_processing): Add throw spec to
5736 make_call_declarator. Eliminate the throw spec parameter to
5738 (expand_start_catch_block): Eliminate the throw spec parameter to
5740 (expand_builtin_throw): Add throw spec to make_call_declarator.
5741 Eliminate the throw spec parameter to start_function.
5742 (start_anon_func): Likewise.
5743 * lex.c (make_call_declarator): Add throw spec parameter.
5744 (set_quals_and_spec): New routine.
5745 (cons_up_default_function): Add throw spec to make_call_declarator.
5746 Eliminate the throw spec parameter to grokfield.
5747 * method.c (synthesize_method): Eliminate the throw spec parameter
5749 * pt.c (process_template_parm): Eliminate the throw spec parameter
5751 (tsubst): Add throw spec to make_call_declarator.
5752 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5753 (do_function_instantiation): Eliminate the throw spec parameter to
5754 grokdeclarator. Eliminate the throw spec parameter to
5756 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5758 * parse.y (datadef): Remove non-winning optimization.
5760 (fndef): Remove ambiguous error productions uncovered by grammer
5762 (constructor_declarator): Add exception_specification_opt here.
5763 (component_constructor_declarator): Likewise.
5764 (direct_after_type_declarator): Likewise.
5765 (complex_direct_notype_declarator): Likewise.
5766 (direct_abstract_declarator): Likewise.
5767 (fn.def1): Remove exception_specification_opt.
5768 (fn.def2): Likewise.
5769 (condition): Likewise.
5770 (initdcl0): Likewise.
5771 (initdcl): Likewise.
5772 (notype_initdcl0): Likewise.
5773 (nomods_initdcl0): Likewise.
5774 (component_decl_1): Likewise.
5775 (component_declarator): Likewise.
5776 (after_type_component_declarator0): Likewise.
5777 (after_type_component_declarator): Likewise.
5778 (notype_component_declarator): Likewise.
5780 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5782 * call.c (build_over_call): Also use an INIT_EXPR when
5783 initializing anything from an rvalue.
5785 * call.c (build_over_call): Call stabilize_reference when building
5786 an INIT_EXPR instead of calling the copy ctor.
5788 * call.c (joust): Extend the previous change to all comparisons.
5790 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5791 NO_LINKAGE_HEURISTICS.
5793 * decl2.c (finish_file): Emit any statics that weren't already.
5795 * typeck.c (build_static_cast): Implement.
5796 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5797 * decl.c (grokparms): Use can_convert_arg instead of
5798 implicit_conversion directly.
5799 (copy_args_p): New fn.
5800 * cvt.c (convert_to_reference): Don't complain about temp with
5802 (build_up_reference): Handle TARGET_EXPRs.
5803 * call.c (build_over_call): Elide unnecessary temps.
5804 (can_convert*): Use new overloading code.
5806 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5808 * call.c: Move TYPE_PTR*_MACROS ...
5809 * cp-tree.h: To here.
5810 * typeck.c (build_reinterpret_cast): Implement.
5812 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5814 (joust): If we're comparing a function to a builtin and the worst
5815 conversion for the builtin is worse than the worst conversion for the
5816 function, take the function.
5818 * typeck.c (build_const_cast): Implement.
5819 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5820 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5822 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5824 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5825 too early. Make sure we explode if exprtype turns out to be a
5826 NULL_TREE when it shouldn't be.
5828 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5830 * cp-tree.h: New routine make_call_declarator.
5831 * lex.c (make_call_declarator): Define it.
5832 * except.c (init_exception_processing): Use it.
5833 (expand_builtin_throw): Likewise.
5834 (start_anon_func): Likewise.
5835 * decl2.c (finish_file): Likewise.
5836 * lex.c (cons_up_default_function): Likewise.
5837 * parse.y: Likewise.
5838 * pt.c (tsubst): Likewise.
5840 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5842 * decl2.c (groktypefield): Remove unused code.
5844 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5846 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5847 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5848 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5849 nonempty_cv_qualifiers.
5852 * lex.c (make_pointer_declarator): Change type_quals into
5854 (make_reference_declarator): Likewise.
5856 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5858 * decl.c (start_function): Only check interface_* for templates
5859 with flag_alt_external_templates.
5861 * call.c (build_new_op): Check for comparison of different enum types.
5862 (build_over_call): Fix arg # output.
5864 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5866 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5868 * call.c (build_new_op): Check for erroneous args.
5870 * call.c (build_new_method_call): Add missing args to cp_error.
5872 * tree.c (error_type): Dont print reference-to-array.
5874 * typeck.c (convert_for_assignment): Don't say contravariance for
5877 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5879 * call.c (build_over_call): Diagnose bad convs for `this'.
5881 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5884 * call.c (convert_like): Handle bad convs.
5885 (build_over_call): Handle bad convs better.
5887 * decl2.c: -fansi-overloading is now the default.
5889 * call.c (build_new_method_call): Check for erroneous args.
5891 * pt.c (instantiate_class_template): Propagate
5892 TYPE_USES_MULTIPLE_INHERITANCE.
5894 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5896 * call.c (enforce_access): Add static to routine.
5898 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5900 * call.c (build_user_type_conversion_1): Fix bad handling.
5901 (compare_ics): Likewise.
5903 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5905 * call.c (standard_conversion): Oops.
5907 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5909 * g++.c: Update test for win32 (&& ! cygwin32).
5911 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5913 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5914 (ptr_reasonably_similar): New fn.
5915 * call.c (BAD_RANK): New rank.
5916 (ICS_BAD_FLAG): New macro.
5917 (standard_conversion): Handle almost-right pointer conversions.
5918 (reference_binding): Handle bad rvalue bindings.
5919 (add_*_candidate): Stuff.
5920 (build_over_call): Pass bad conversions to convert_for_initialization.
5921 (compare_ics): Handle bad convs.
5924 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5926 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5927 integer_type_node when computing pointer offsets.
5929 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5931 * tree.c (lvalue_type): New fn.
5932 (error_type): New fn.
5933 * call.c (op_error): Use error_type.
5934 (add_conv_candidate): Use lvalue_type.
5935 (add_builtin_candidates): Likewise.
5936 * error.c (args_as_string): Use error_type.
5938 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5940 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5943 * decl.c (init_decl_processing): With -ansi, __null's type is the
5944 signed integral type with the same number of bits as a pointer.
5945 Introduce a new variable null_node for it.
5946 * cp-tree.h: Adjust.
5947 * call.c (null_ptr_cst_p): Adjust.
5949 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5951 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5954 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5956 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5957 fns of classes without virtual functions.
5959 * call.c (add_function_candidate): Handle `this' specially.
5960 (compare_ics): Likewise.
5962 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5964 * typeck.c (build_conditional_expr): Fix handling of __null.
5966 * decl2.c (comdat_linkage): New fn.
5967 (import_export_vtable): Use it.
5968 (import_export_decl): Use it.
5969 * method.c (make_thunk): Use it.
5971 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5973 * pt.c (end_template_decl): If we don't actually have parms, return.
5974 * parse.y (template_header): Accept 'template <>'.
5976 * errfn.c: Allow 5 args.
5978 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5980 * tree.c (make_temp_vec): New fn.
5981 * pt.c (push_template_decl): Handle partial specs.
5982 (instantiate_class_template): Likewise.
5983 (more_specialized): Use get_bindings.
5984 (more_specialized_class): New fn.
5985 (get_class_bindings): New fn.
5986 (most_specialized_class): New fn.
5987 (do_function_instantiation): List candidates for ambiguous case.
5988 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5989 (shadow_tag): Call push_template_decl for partial specializations.
5990 * parse.y: Likewise.
5991 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5992 DECL_TEMPLATE_MEMBERS.
5993 * call.c (print_z_candidates): Reduce duplication.
5995 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5997 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5999 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6001 * pt.c (get_bindings): New fn.
6002 (most_specialized): Likewise.
6003 (do_function_instantiation): Use them.
6004 (add_maybe_template): New fn.
6005 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
6006 * call.c (build_new_op): Handle guiding decls.
6007 (build_new_function_call): Likewise.
6008 * decl2.c (finish_file): Likewise.
6010 * decl2.c (mark_used): Do synthesis here.
6011 * call.c (build_method_call): Not here.
6012 (build_over_call): Or here.
6013 * typeck.c (build_function_call_real): Or here.
6014 * tree.c (bot_manip): Call mark_used on functions used in default
6017 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6019 * decl2.c (import_export_vtable): Delete code that disabled vtable
6020 heuristic on systems with ASM_OUTPUT_EXTERNAL.
6022 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6024 * typeck.c (build_x_function_call): Handle static call context
6027 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
6028 the function, not its outer block.
6030 * call.c (build_field_call): Pass fields on to build_opfncall
6031 regardless of TYPE_OVERLOADS_CALL_EXPR.
6032 (build_method_call): Pass on to build_new_method_call sooner.
6034 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
6036 * class.c (instantiate_type): Don't put a POINTER_TYPE to
6037 METHOD_TYPE on an expression. Also make a copy of rhs instead of
6040 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6042 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
6043 (add_builtin_candidate): Don't take enums for ++.
6044 (build_new_method_call): Handle non-aggregates and field calls.
6045 Move new overloading code from...
6048 * decl.c (grokparms): Don't check default args in templates.
6050 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6052 * cvt.c (build_new_op): Fix args to build_unary_op.
6053 (add_builtin_candidates): Don't call type_promotes_to on float.
6055 * decl.c (grokparms): Check the type of the default arg.
6057 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6058 returning NULL_TREE.
6060 * typeck.c (build_x_binary_op): Avoid doing extra work.
6061 (build_x_unary_op): Likewise.
6062 (build_x_conditional_expr): Likewise.
6063 * cvt.c (build_over_call): Return.
6064 (add_builtin_candidate): Fix MEMBER_REF.
6065 (build_new_op): Likewise.
6067 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6069 * method.c (build_overload_name): Put bug fix into code but leave
6070 disabled for now so we can be bug compatible with older releases
6071 that do repeats incorrectly. In the future, we can enable it.
6073 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6075 * cvt.c (convert_like): Don't call build_cplus_new twice.
6077 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6078 Control new overloading code with -fansi-overloading.
6080 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6082 * cvt.c (build_over_call): Call build_cplus_new.
6083 * call.c (build_method_call): Likewise.
6084 * typeck.c (build_function_call_real): Likewise.
6085 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6086 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6088 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6090 * typeck.c (complete_type): Propagate
6091 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6093 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6095 * cvt.c (joust): More ?: kludging. Sigh.
6096 (build_over_call): Don't try to synthesize global fns.
6098 * search.c (lookup_conversions): Use binfo marking.
6100 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6102 * search.c (build_mi_matrix): Use the correct value of cid
6103 when determining the new mi_size.
6105 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6107 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6108 for the first parms of += et al.
6109 (strip_top_quals): New fn.
6110 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6111 (implicit_conversion): Likewise.
6112 (add_builtin_candidates): Be careful about arrays.
6113 (build_new_method_call): Handle vtable optimization.
6115 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6117 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6118 * cvt.c (reference_binding): Use it.
6119 (implicit_conversion): Use it.
6120 (add_builtin_candidate, COND_EXPR): Use it.
6122 * cvt.c (build_new_function_call): Check for error args.
6124 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6126 * gxx.gperf: Add __null.
6127 * hash.h: Regenerate.
6128 * lex.h: Add RID_NULL.
6129 * lex.c (init_lex): Create null_pointer_node here, stick it in
6131 * decl.c (init_decl_processing): Still set its type here.
6132 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6133 (convert_to_pointer_force): Likewise.
6134 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6136 * call.c (convert_harshness): Use null_ptr_cst_p.
6137 * typeck.c (convert_for_assignment): Likewise. Don't produce
6140 * error.c (args_as_string): Handle lists of actual args, too.
6141 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6142 (build_user_type_conversion_1): Improve diagnostics.
6143 (build_new_function_call): Likewise.
6144 (build_object_call): Likewise.
6145 (build_new_method_call): Likewise. Move call before def diagnostic...
6146 (build_over_call): Here.
6148 * cvt.c (build_new_method_call): Don't complain about no match if
6149 LOOKUP_SPECULATIVELY.
6150 (build_over_call): Fix 'this' for virtual fn.
6151 (build_new_method_call): Add diagnostic.
6153 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6155 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6156 constructors to be passed in.
6157 (build_over_call): Likewise.
6158 (build_user_type_conversion_1): Pass them in.
6159 (convert_like): Likewise.
6160 (build_object_call): Handle overloaded conversions.
6161 (build_over_call): Pass the right args to build_vfn_ref.
6162 (standard_conversion): Fix pmf convs.
6163 (joust): Handle comparing statics and non-statics.
6164 (build_new_method_call): New fn.
6165 * call.c (build_method_call): Call it if NEW_OVER.
6167 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6169 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6172 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6174 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6175 instead of just maybe_build_cleanup so that we deallocate the
6178 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6180 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6181 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6183 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6185 * pt.c (instantiate_class_template): Call complete_type. Also, if
6186 we're at the end of the file and we just instantiated a template
6187 class with a vtable, call finish_prevtable_vardecl.
6189 * error.c (dump_decl): Don't explode (or explode more gracefully
6190 as appropriate) if the object being dumped has a null type.
6191 (dump_expr): Likewise.
6193 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6194 by counting the number of nodes that we'll need before allocating
6196 (lookup_fnfields): Fix comment.
6197 (breadth_first_search): Fix comment.
6199 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6201 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6203 * class.c (finish_struct): Call cplus_decl_attributes here.
6204 (finish_struct_1): Not here.
6205 * cp-tree.h: Adjust.
6207 * pt.c (type_unification): New parameter STRICT.
6208 (unify): If STRICT, don't allow cv addition or base deduction.
6209 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6211 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6213 * search.c (get_template_base{_recursive}): New fns.
6214 * pt.c (more_specialized): New fn.
6215 (do_function_instantiation): Use it.
6216 (unify): Handle base deduction.
6217 * cvt.c (joust): Use more_specialized.
6218 Don't arbitrarily choose between non-builtin candidates.
6219 (build_over_call): Call require_complete_type.
6221 * decl.c (start_function): Statics are static even in a #pragma
6224 * decl2.c (import_export_vtable): Disable vtable heuristic on
6225 systems with ASM_OUTPUT_EXTERNAL.
6227 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6228 (standard_conversion): No std conv to enum type.
6230 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6233 * cvt.c (reference_binding): Bind directly to a base subobject of
6236 * cvt.c (build_new_op): Enforce access control.
6238 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6240 * typeck2.c (process_init_constructor): When scanning the
6241 union for a named field, skip things that aren't FIELD_DECLs.
6243 * method.c (synthesize_method): Don't scan fndecl's rtl if
6244 we're at the end of the file; just assume the function can't
6247 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6249 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6252 * cvt.c (build_user_type_conversion_1): Handle overloaded
6255 * cvt.c (add_builtin_candidates): Don't consider type conversion
6256 operators for the first parameter of operator=.
6258 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6260 * typeck.c (complete_type): Only call layout_type if we're not
6261 expanding a template.
6263 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6265 * cvt.c (compare_ics): Oops.
6267 * cvt.c (op_error): Oops.
6269 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6270 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6271 (build_conv): Use them.
6272 (implicit_conversion): Use them.
6273 (convert_like): Handle them.
6274 (build_new_op): Handle builtin COND_EXPR again.
6275 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6276 in lists of types for COND_EXPR.
6277 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6279 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6281 * typeck.c (build_modify_expr): Always attempt to build a call to
6282 the assignment operator, even if we're using a default one.
6283 (convert_for_initialization): Call complete_type.
6285 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6287 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6288 (implicit_conversion): Likewise.
6289 (convert_like): Likewise.
6290 (compare_ics): Likewise.
6291 (compare_qual): Likewise.
6292 (print_z_candidates): Handle no candidates.
6293 (build_new_op): Don't handle builtin COND_EXPR for now.
6295 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6297 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6299 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6301 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6303 * cvt.c (build_builtin_candidate): Oops.
6304 (build_new_op): Oops.
6306 * method.c (build_opfncall): Pass COND_EXPR on.
6307 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6308 (add_builtin_candidate{,s}): Likewise.
6309 (add_builtin_candidates): Likewise.
6310 (print_z_candidates, op_error, build_new_op): Likewise.
6311 (type_decays_to): New fn.
6312 * lex.c (init_lex): Just say ?: for COND_EXPR.
6314 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6316 * typeck.c (complete_type): Call layout_type rather than building
6319 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6322 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6324 * cvt.c: Always compile the new overloading code (but don't use it).
6325 (implicit_conversion): Add a BASE_CONV when converting to
6326 the same class type.
6327 (convert_like): Handle BASE_CONV.
6329 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6331 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6332 (add_builtin_candidate): Likewise.
6335 * typeck.c (build_x_function_call): Try an operator function
6336 whenever we call an object of class type.
6337 * method.c (build_opfncall): Pass CALL_EXPRs through.
6338 * cvt.c (implicit_conversion): Do const-ref case first.
6339 (add_conv_candidate, build_object_call, op_error): New fns.
6340 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6341 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6343 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6344 Fall back on preincrement handling. Use op_error.
6346 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6348 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6351 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6353 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6355 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6357 * typeck.c (build_component_ref_1): Use build_component_ref
6358 instead of open coding it here.
6360 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6362 * g++.c (main): Don't link with -lg++.
6365 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6366 result of build_type_conversion.
6367 (cp_convert): Only call build_method_call for ctors if
6368 build_type_conversion failed.
6369 (ptr_complete_ob): New function.
6370 (TYPE_PTR{,OB,MEM}_P): New macros.
6371 ({add,build}_builtin_candidate{,s}): New functions.
6372 (print_z_candidates): Handle builtins.
6373 (build_user_type_conversion_1): Don't use conversion fns for
6374 converting to a base type.
6375 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6376 (build_user_type_conversion): Use convert_from_reference.
6377 (build_new_op): New function.
6378 (build_over_call): Fix handling of methods.
6379 (compare_ics): Handle AMBIG_CONV properly.
6380 * typeck2.c: Increment abort count.
6381 * method.c (build_opfncall): Forward most requests to build_new_op.
6382 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6384 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6386 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6387 invalid second argument to dump_expr_list.
6389 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6391 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6393 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6395 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6398 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6400 * typeck2.c (process_init_constructor): New pedwarn for using { }
6401 to initialize a pointer to member function.
6402 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6403 we can avoid the new error.
6405 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6407 * typeck.c (build_ptrmemfunc1): New function to hide details of
6408 pointer to member functions better.
6410 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6412 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6413 methods into the actual method, as we know the implied object is
6416 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6418 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6419 inside a system header.
6421 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6423 * call.c (build_method_call): Call complete_type on the
6426 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6428 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6429 for obj_ptr->func so that we can know which object to use in a
6432 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6434 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6435 around things. Also improve maintainability.
6437 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6439 * decl.c (grokdeclarator): Check for overflow when evaluating an
6442 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6444 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6447 * typeck.c (build_x_function_call): Pass function overload
6448 questions to new overloading code if NEW_OVER.
6449 * init.c (expand_aggr_init_1): Only check for type conversion ops
6450 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6451 Don't check for ambiguity with constructor if NEW_OVER.
6452 * cvt.c (convert_to_reference): Dereference the result of a type
6453 conversion operator.
6454 (build_conv): Propagate ICS_USER_FLAG.
6455 (implicit_conversion): Call instantiate_type.
6456 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6457 (add_function_candidate): Fix cv-quals on argtype.
6458 (print_z_candidates): New function.
6459 (build_new_function_call): Call it.
6460 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6461 consider non-converting constructors.
6462 Call print_z_candidates.
6463 Return an AMBIG_CONV for an ambiguous conversion.
6464 (build_user_type_conversion): Handle AMBIG_CONV.
6465 (convert_like): Fix test for building TARGET_EXPR.
6466 Call instantiate_type.
6467 Handle AMBIG_CONV and LVALUE_CONV.
6468 (build_over_call): Handle 0 args and ellipsis.
6469 * cp-tree.def: Add AMBIG_CONV.
6471 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6473 * decl.c (lookup_name_real): If we find mem in obj when parsing
6474 `obj->mem', make sure we return the right value.
6476 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6478 * search.c (get_base_distance): Call complete_type.
6480 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6482 * decl.c (store_bindings): Make static.
6484 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6486 * init.c (expand_aggr_init_1): Don't check type conversions if
6489 * cvt.c (z_candidate): Put back template field.
6490 (add_function_candidate): Set it.
6491 (add_template_candidate): Likewise.
6493 (compare_qual): Handle references and pointers to members.
6494 (compare_ics): Handle reference bindings.
6496 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6498 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6500 * call.c (compute_conversion_costs): Call complete_type.
6502 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6503 pointers, so we can handle template parameters.
6505 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6507 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6508 here; let's make it explicit instead of a side effect of an
6511 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6513 * cvt.c (z_candidate): Remove template field.
6514 (reference_binding): Handle binding to temporary.
6515 (implicit_conversion): Likewise.
6516 (add_function_candidate): Handle artificial constructor parms.
6517 Handle functions with too few parms.
6518 (add_template_candidate): New function.
6519 (build_user_type_conversion_1): Handle constructors.
6520 (convert_like): Likewise.
6521 (build_over_call): Likewise.
6522 (build_new_function_call): Support templates.
6523 (compare_ics): Fix reference, inheritance handling.
6525 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6527 * decl.c: Add signed_size_zero_node.
6528 (init_decl_processing): Build it.
6529 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6530 when we're trying to make a negative delta.
6532 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6534 Stop doing this damn index==strchr variable name confusion.
6535 * class.c (add_virtual_function): Change local var INDEX to be
6537 (add_method): Likewise.
6538 * lex.c (print_parse_statistics): Likewise.
6539 * search.c (make_memoized_table_entry): Likewise.
6540 (lookup_fnfields_here): Likewise.
6541 (lookup_field): Likewise.
6542 (lookup_fnfields): Likewise.
6543 (get_baselinks): Likewise.
6544 * sig.c (build_signature_table_constructor): Likewise.
6545 (build_signature_method_call): Likewise.
6546 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6547 (get_member_function_from_ptrfunc): Likewise.
6548 (build_ptrmemfunc): Change local var INDEX to be IDX.
6549 (c_expand_start_case): Likewise.
6551 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6553 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6554 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6555 (convert_to_reference): Use build_type_conversion to convert to
6556 the reference type directly.
6557 (standard_conversion): Fix void* case, non-conversions.
6558 (reference_binding): Fix expr == 0 case, non-conversions.
6559 (convert_like): Support REF_BIND.
6560 (compare_qual): Split out from compare_ics.
6561 (compare_ics): Use it, handle icses with only a qual_conv.
6563 * init.c (expand_vec_init): Don't crash if decl is NULL.
6565 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6567 * mpw-config.in: New file, configury for Mac MPW.
6568 * mpw-make.sed: New file, makefile editing for MPW.
6570 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6572 * pt.c (instantiate_class_template): Call repo_template_used.
6574 * search.c (lookup_conversions): Only lookup conversions in
6577 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6579 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6581 * cp-tree.h, lex.c: Include cp-tree.def.
6582 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6584 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6586 * init.c (build_vec_delete_1): Call complete_type.
6588 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6590 * except.c (start_anon_func): Make sure anonymous functions are
6593 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6595 * decl.c (finish_function): If function_depth > 1, set nested.
6597 * decl2.c (grokbitfield): Revert Bob's change.
6598 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6600 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6602 * pt.c (add_pending_template): Handle types.
6603 (lookup_template_class): With -fexternal-templates, just add the class
6604 to pending_templates instead of instantiating it now.
6605 * decl2.c (finish_file): Handle types in pending_templates.
6607 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6609 * decl2.c (grokbitfield): Handle constant decls appropriately.
6610 Give an appropriate error message now instead of spewing core
6613 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6615 * decl2.c: Don't turn on thunks by default for now.
6617 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6619 * typeck.c (complete_type): Handle error_mark_node.
6620 (common_type, OFFSET_TYPE): Handle template_type_parms.
6622 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6624 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6625 regardless of DECL_INLINE.
6627 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6629 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6631 * rtti.c (build_dynamic_cast): Support templates.
6632 * tree.def: Support DYNAMIC_CAST_EXPR.
6633 * pt.c (tsubst_copy): Likewise.
6634 * decl2.c (build_expr_from_tree): Likewise.
6636 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6638 * typeck.c (build_static_cast): Support templates.
6639 (build_const_cast): Likewise.
6640 * tree.def: Support CONST/STATIC_CAST_EXPR.
6641 * pt.c (tsubst_copy): Likewise.
6642 * decl2.c (build_expr_from_tree): Likewise.
6644 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6646 * decl2.c (finish_vtable_vardecl): Don't trust
6647 TREE_SYMBOL_REFERENCED for vtables of local classes.
6649 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6651 * pt.c (tsubst_copy): Handle operator T.
6653 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6655 * init.c (build_delete): Move creation of PARMS inside test of
6656 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6658 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6660 * typeck.c (build_conditional_expr): Don't assume that
6661 the arguments to ?: are always pointers or records.
6663 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6665 * decl2.c (import_export_decl): Still emit static/weak/comdat
6666 copies of inline template functions with -fno-implicit-templates.
6668 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6670 * init.c (build_delete): Determine the complete basetype
6671 path to the destructor we're calling.
6673 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6675 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6676 initialize the enum, because we really and truly don't know where
6678 (start_enum): Don't copy integer_zero_node because
6679 build_enumerator will do it.
6681 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6683 * decl.c (finish_function): Do access control on base destructors.
6685 * pt.c (tsubst, case FUNCTION_DECL): Set up
6686 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6689 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6691 * cvt.c (build_up_reference): If we have already extended the
6692 lifetime of the temporary, don't try it again.
6693 * typeck.c (c_expand_return): Don't try and convert the return
6694 value twice when we want a reference, once is enough.
6696 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6698 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6699 LOOKUP_ONLYCONVERTING at all for now.
6701 * search.c (add_conversions): Put the conversion function in
6702 TREE_VALUE, the basetype in TREE_PURPOSE.
6703 * cvt.c (build_type_conversion): Adjust.
6704 * cvt.c (build_expr_type_conversion): Adjust.
6705 * call.c (user_harshness): Adjust.
6707 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6709 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6712 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6714 * except.c (expand_start_catch_block): Add a dummy region, if we
6715 get an error, so that we can avoid core dumping later.
6717 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6719 * cp-tree.h (OFFSET_REF): Remove.
6720 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6721 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6722 * init.c (expand_aggr_init_1): Likewise.
6723 (build_new): Likewise.
6724 * typeck.c (expand_target_expr): Likewise.
6726 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6728 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6731 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6733 * cvt.c (build_up_reference): Redo how and when temporaries are
6735 * decl.c (grok_reference_init): Don't try and be smart about
6738 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6740 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6741 (TARGET_EXPR...), now that it has 4 arguments.
6742 * tree.c (build_cplus_new): Likewise.
6744 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6746 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6748 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6749 * decl.c (struct saved_scope): Remove named_labels,
6750 {base,member}_init_list.
6751 (maybe_push_to_top_level): Don't set them. Call
6752 push_cp_function_context if appropriate.
6753 (pop_from_top_level): Likewise.
6755 * method.c (do_build_assign_ref): Remove obsolete check of
6756 TYPE_HAS_ASSIGN_REF (basetype).
6758 * decl.c (grokfndecl): Diagnose user definition of
6759 implicitly-declared methods.
6761 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6763 * method.c (do_build_copy_constructor): Add code to give
6764 meaningful error messages instead of crashing.
6765 (do_build_assign_ref): Don't synthesize assignment operators for
6766 classes containing reference or const members.
6768 * class.c (struct base_info): Remove cant_synth_copy_ctor
6769 and cant_synth_asn_ref.
6770 (finish_base_struct): Remove the code that tries to conditionalize
6771 synthesis of copy constructors & assignment operators based on
6772 access permissions. Instead, let it fail when it tries to
6773 synthesize the copy constructor. This will give meaningful error
6774 messages instead of silently generating code to perform a bitcopy.
6776 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6778 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6779 determining types for constant values.
6781 * decl.c (struct named_label_list): Use instead of stuffing
6782 random items into a TREE_LIST node.
6783 (named_label_uses): Use the new struct.
6784 (poplevel): Likewise.
6785 (lookup_label): Likewise.
6786 (define_label): Add an error message to tell the user the line
6787 where the goto is located in addition to the destination of the
6789 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6791 (finish_function): Likewise.
6793 (start_decl): Complain about defining a static data member
6794 in a different type from which it was declared.
6796 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6798 * cvt.c (build_expr_type_conversion): Adjust.
6800 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6802 * call.c (build_method_call): Always convert 'this' to the
6805 * search.c (add_conversions): Put the conversion function in
6806 TREE_VALUE, the type in TREE_PURPOSE.
6807 * cvt.c (build_type_conversion): Adjust.
6808 * call.c (user_harshness): Adjust.
6810 * method.c (emit_thunk): Call temporary_allocation and
6811 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6813 * tree.c (build_cplus_array_type): Handle tweaking of
6814 TYPE_MAIN_VARIANT here.
6815 * typeck.c (common_type): Not here.
6817 * typeck.c (complete_type): Only try to complete an array type if
6820 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6822 * decl.c (grokvardecl): Call complete_type.
6823 (grokdeclarator): Call complete_type for PARM_DECLs.
6825 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6827 * pt.c (instantiate_class_template): Re-set
6828 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6830 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6832 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6833 smart enough to do it right.
6834 * tree.c (cp_expand_decl_cleanup): Likewise.
6835 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6836 cp_expand_decl_cleanup.
6837 (store_parm_decls): Likewise.
6838 (hack_incomplete_structures): Likewise.
6839 * except.c (push_eh_cleanup): Likewise.
6841 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6843 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6844 frontend to the backend where it belongs.
6845 * tree.c (unsave_expr): Likewise.
6846 (unsave_expr_now): Likewise.
6847 * tree.def (UNSAVE_EXPR): Likewise.
6848 * cp-tree.h (unsave_expr): Likewise.
6849 (unsave_expr_now): Likewise.
6851 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6853 * init.c (emit_base_init): Make sure the partial EH cleanups live
6854 on the function_obstack.
6856 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6858 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6859 when checking for pointer types.
6861 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6863 * pt.c (instantiate_class_template): Remove obsolete check for
6864 access declarations.
6866 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6868 * call.c (build_overload_call): Simplify calls to
6869 build_overload_call by removing last parameter.
6870 (build_method_call): Likewise.
6871 * cp-tree.h: Likewise.
6872 * method.c (build_opfncall): Likewise.
6873 * typeck.c (build_x_function_call): Likewise.
6875 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6877 * call.c (default_parm_conversions): Factor out common code.
6878 (build_method_call): Use it.
6879 (build_overload_call_real): Use it.
6881 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6883 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6884 but pedwarn as the code is bogus.
6885 * typeck.c (decay_conversion): Likewise.
6886 (build_function_call_real): Use build_addr_func instead of
6887 default_conversion. Don't allow pointer-to-method functions down
6889 (build_unary_op): Use real pointer-to-member functions instead of
6891 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6892 (convert_for_assignment): Removed some obsolete code.
6893 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6894 build_x_function_call instead of current_class_ptr. Only call
6895 digest_init once on an initializer, we do this just checking
6897 (build_expr_from_tree): Pass current_class_ref to
6898 build_x_function_call instead of current_class_ptr.
6899 * init.c (build_member_call): Likewise.
6901 * error.c (dump_expr): Handle OFFSET_REFs better.
6902 * pt.c (unify): Handle pointer-to-member functions better.
6903 * decl.c (finish_function): Clear out current_class_ref just like
6904 we do for current_class_ptr.
6906 * typeck.c (get_delta_difference): Handle virtual bases better.
6908 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6910 * sig.c (build_signature_table_constructor): Use the delta for
6911 the original basetype for this virtual function with thunks.
6912 (build_signature_method_call): We still need to adjust 'this'
6915 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6917 * call.c (build_addr_func): New routine. Used to get the `real'
6918 address of a function or a method. Needed to avoid getting a
6919 pointer-to-member function.
6920 (build_call): New routine to build CALL_EXPRs.
6921 (build_method_call): Use it.
6922 * cvt.c (convert_to_aggr): Likewise.
6923 * typeck.c (build_function_call_real): Likewise.
6924 * sig.c (build_signature_table_constructor): Use build_addr_func.
6925 * cp-tree.h (build_call, build_addr_func): Declare them.
6927 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6929 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6930 * parse.y: Remove uses of LOOKUP_AGGR.
6932 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6934 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6935 C_C_D to current_class_ref.
6937 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6939 * call.c (convert_harshness): Tighten up pointer conversions.
6941 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6943 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6944 (finish_file): Likewise.
6946 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6948 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6950 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6953 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6955 * decl2.c: Turn on thunks by default where supported.
6957 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6959 * cp-tree.h (build_overload_call_maybe): Removed.
6960 * call.c (build_overload_call_real): Invert meaning of last arg to
6961 be require_complete.
6962 (build_overload_call): Likewise.
6963 * typeck.c (build_x_function_call): Use build_overload_call_real
6964 instead of build_overload_call_maybe.
6966 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6968 * decl2.c (finish_file): Don't try to emit functions that haven't
6971 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6973 * decl2.c (finish_vtable_vardecl): Oops.
6975 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6976 Also store the bindings from previous_class_values.
6977 (pop_from_top_level): Restore them.
6979 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6981 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6982 symbol has been referenced.
6983 (finish_file): Re-join synthesis/vtable loop with inline emission
6984 loop, disable inlining when an inline is output.
6986 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6988 * except.c (init_exception_processing): Setup saved_in_catch.
6989 (push_eh_cleanup): Reset __eh_in_catch.
6990 (expand_start_catch_block): Set __eh_in_catch.
6992 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6994 * except.c (push_eh_cleanup): Add tracking for whether or not we
6995 have an active exception object.
6996 (expand_builtin_throw): Use it to make sure a rethrow without an
6997 exception object is caught.
6999 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7001 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
7004 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7006 * decl2.c (finish_file): Also use sentries for vars with
7007 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
7010 * lex.c (handle_cp_pragma): Disable #pragma
7011 interface/implementation if SUPPORTS_ONE_ONLY > 1.
7013 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7015 * method.c (emit_thunk): Wrap default case in
7016 temporary/permanent_allocation.
7018 * method.c (make_thunk): Use DECL_ONE_ONLY.
7019 (emit_thunk): Call assemble_end_function.
7021 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7023 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
7024 (import_export_decl): Likewise.
7025 (finish_prevtable_vardecl): Disable vtable hack if
7026 SUPPORTS_ONE_ONLY > 1.
7028 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
7030 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
7031 PREDECREMENT_EXPRs take two arguments, not one.
7033 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7035 * class.c (build_vtable_entry): Don't build thunks for abstract
7038 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
7041 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7043 * class.c (set_rtti_entry): Use size_zero_node.
7044 (build_vtable): Likewise.
7046 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
7048 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7049 (prepare_fresh_vtable): Likewise.
7051 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7053 * method.c (emit_thunk): Call mark_used on the target function.
7055 * call.c (build_method_call): Don't warn about pending templates.
7057 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7059 * decl2.c (finish_file): Fix list walking logic.
7061 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7063 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7065 * class.c (finish_struct_1): Remove old code for
7066 dont_allow_type_definitions.
7067 * cp-tree.h: Likewise.
7068 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7069 definition of flagged_type_tree is found before it is used.
7071 * parse.y: Added the ftype member to the type union, and changed a
7072 number of rules to use it instead of ttype. Added calls to
7073 check_for_new_type() as appropriate.
7074 * typeck2.c (check_for_new_type): New function for checking
7075 if a newly defined type appears in the specified tree.
7076 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7077 for check_for_new_type().
7079 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7081 * decl2.c (finish_file): Only use a sentry if the decl is public.
7083 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7084 don't pass LOOKUP_ONLYCONVERTING.
7086 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7088 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7089 properly keeps track of const and volatile type modifiers.
7091 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7093 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7094 * pt.c (comp_template_args): Use it.
7096 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7097 assemble_external for artificial function decls.
7099 * decl.c (cp_finish_decl): Oops.
7101 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7103 * decl2.c (import_export_decl): Put static data member templates
7104 into common storage, or make them weak, depending on whether they
7105 are dynamically or statically initialized.
7106 (get_sentry): New function.
7107 (finish_file): Do import_export_decl for static data members before
7108 building the init/fini functions. Don't init/fini a variable that's
7109 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7110 push/pop_temp_slots.
7111 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7112 expand_static_init thang.
7113 * method.c (get_id_2): New function.
7115 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7117 * parse.y (empty_parms): Make sure we use C++-style prototypes
7118 when we're declaring member functions.
7120 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7122 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7123 * parse.y (self_template_type): New nonterminal.
7125 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7127 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7129 * parse.y (base_class.1): Allow 'typename foo::bar'.
7131 * lex.c (check_newline): Remove #pragma code that plays with the
7132 input stream, since we now deal with tokens. Clear nextchar when
7134 (handle_cp_pragma): Use real_yylex.
7135 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7138 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7140 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7142 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7144 * parse.y: New token SELFNAME for potential constructor.
7145 * spew.c (yylex): Handle it.
7146 * lex.c (identifier_type): Produce it.
7148 * parse.y (complete_type_name): In :: case, don't push class binding.
7149 (complex_type_name): Likewise.
7151 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7153 * typeck.c (build_reinterpret_cast): Handle pointer to member
7156 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7158 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7160 (check_newline): Put the vtable/unit/implementation/interface pragma
7161 code into handle_cp_pragma, replacing it with a call.
7162 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7163 args. Get the next token after handling the pragma token.
7165 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7167 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7168 (convert_to_pointer_force): Likewise.
7170 * init.c (build_new): Fix array new without -fcheck-new.
7172 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7174 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7175 tree.c: Lose TYPE_NESTED_NAME.
7177 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7180 * tree.def: Add VEC_INIT_EXPR.
7181 * expr.c (cplus_expand_expr): Handle it.
7182 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7183 the extra file-scope symbol nastiness.
7185 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7187 * method.c (make_thunk): Thunks are static.
7188 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7190 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7191 (finish_file): Don't emit them here.
7193 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7195 * rtti.c (build_dynamic_cast): Handle null pointers.
7196 (ifnonnull): New function.
7198 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7200 * call.c (build_method_call): Remember the original basetype we
7201 were called with. Give an error message instead of trying
7202 (incorrectly) to call a non-static member function through a
7203 non-inherited class.
7205 * search.c (expand_upcast_fixups): Mark the new fixup as
7208 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7210 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7212 * class.c (set_rtti_entry): Fix for thunks.
7214 * decl2.c (import_export_decl): Still emit typeinfo fns for
7215 cv-variants of builtin types.
7217 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7218 (init_rtti_processing): Instead of here.
7220 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7222 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7223 (build_typeid): Only complain about taking dynamic typeid without
7226 * decl2.c: flag_rtti defaults to 1.
7228 * rtti.c (get_tinfo_var): The general class case is now smaller.
7229 (init_rtti_processing): Pack the latter three fields of base_info
7232 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7234 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7236 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7238 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7239 (push_memoized_context): Split out code to undefer pop_type_level to
7240 (clear_memoized_cache): here.
7241 (pop_memoized_context): We can only handle one layer of deferral of
7242 pop_type_level so clear the cache, if there was a previous level.
7244 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7246 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7247 (expand_class_desc): Use one pointer to an array of base_info
7248 structs, passed using a CONSTRUCTOR.
7250 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7252 * class.c (build_vbase_path): Remove block extern for
7253 flag_assume_nonnull_objects here.
7254 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7255 (build_vtbl_ref): New routine.
7256 (build_vtable): Set up rtti info here.
7257 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7258 place where we can get the rtti pointers from to avoid having to
7259 search around for a place.
7260 (finish_base_struct): Likewise.
7261 (finish_struct_1): Likewise. Never create totally new vtables
7262 with totally new vtable pointers for rtti. Disable code to layout
7263 vtable pointers better until we want to break binary
7265 * rtti.c (build_headof_sub): New routine to convert down to a
7266 sub-object that has an rtti pointer in the vtable.
7267 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7269 (build_dynamic_cast): Make sure we have saved it, if we need to.
7270 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7271 a more efficient vtable layout, enable later.
7272 * call.c (flag_assume_nonnull_objects): Moved declaration to
7273 * cp-tree.h: here. Declare build_vtbl_ref.
7274 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7275 function calls that want a tree.
7277 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7279 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7280 other X subobjects in the most derived type. Ack.
7282 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7283 get_typeid will do it for us.
7284 (get_typeid_1): Break out call-building for expand_*_desc to use.
7285 (get_typeid): Call it.
7286 (expand_*_desc): Likewise.
7287 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7289 (init_decl_processing): Lose builtin_type_tdescs lossage.
7290 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7292 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7294 * pt.c (tsubst): When calling set_nested_typename, use
7295 TYPE_NESTED_NAME (current_class_type) instead of
7298 * decl.c (pushdecl): Likewise.
7299 (pushdecl_class_level): Likewise.
7300 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7301 set_nested_typename.
7303 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7305 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7307 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7309 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7311 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7312 (init_rtti_processing): Lose bad_cast_type.
7313 (build_dynamic_cast): Use throw_bad_cast.
7315 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7317 * decl2.c (finish_file): Don't synthesize artificial functions
7318 that are external and not inline.
7320 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7322 * decl2.c (finish_file): Handle having new inlines added to
7323 saved_inlines by synthesis.
7325 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7327 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7329 RTTI rewrite to initialize nodes as needed, not require that
7330 users #include <typeinfo>, complete functionality and reduce wasted
7332 * rtti.c (init_rtti_processing): New fn.
7333 (build_typeid): The vtable entry is now a function.
7334 (get_tinfo_var): New fn.
7335 (get_tinfo_fn): Likewise.
7336 (get_typeid): Use it.
7337 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7338 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7340 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7341 (synthesize_tinfo_fn): New fn.
7342 * method.c (build_t_desc_overload): Lose.
7343 (build_overload_with_type): More generic.
7344 * decl.c (init_decl_processing): Call init_rtti_processing.
7345 * class.c (set_rtti_entry): Use get_tinfo_fn.
7346 * decl2.c (mark_vtable_entries): Mark the rtti function.
7347 (finish_prevtable_vardecl): Don't build_t_desc.
7348 (import_export_decl): Handle tinfo functions.
7349 (finish_file): Likewise.
7350 * typeck.c (inline_conversion): New fn.
7351 (build_function_call_real): Use it.
7352 * cp-tree.h: Add decls.
7354 * method.c (hack_identifier): Also convert component_refs from
7357 * lex.c (cons_up_default_function): Use the type, not the name, in
7360 * decl2.c (import_export_vtable): Fix weak vtables.
7362 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7364 * search.c (get_base_distance_recursive): Fix access checks for
7367 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7369 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7371 (convert_harshness): Add prototypes wrapped by PROTO.
7372 * decl2.c (grok_function_init): Likewise.
7373 (do_toplevel_using_decl): Change to void return type.
7374 * class.c (build_vtable_entry): Remove decl of make_thunk.
7375 (merge_overrides): Fix order of arg definitions.
7376 (finish_vtbls): Likewise.
7377 (fixup_vtable_deltas): Likewise.
7378 (modify_all_direct_vtables): Likewise.
7379 (modify_all_indirect_vtables): Likewise.
7380 * search.c (get_base_distance_recursive): Likewise.
7381 (get_abstract_virtuals_1): Likewise.
7382 (fixup_virtual_upcast_offsets): Likewise.
7383 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7384 * init.c (perform_member_init): Fix order of arg definitions.
7385 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7386 * cp-tree.h (make_thunk): Add decl.
7387 (overload_template_name, push_template_decl): Add decls.
7388 (do_toplevel_using_decl): Change to void return type.
7389 (vec_binfo_member): Add decl.
7391 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7393 * typeck.c (mark_addressable, convert_for_assignment,
7394 convert_for_initialization, pointer_int_sum, pointer_diff,
7395 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7396 (convert_sequence): #if 0 fn decl, since definition also is.
7398 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7400 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7401 cast to pointer types for type searching.
7403 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7405 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7406 case where BINFO == 0.
7408 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7410 * call.c (build_method_call): Fix wording of error messages so
7411 constructors come out right.
7413 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7415 * decl.c (push_overloaded_decl): Don't warn about hidden
7416 constructors when both the type and the function are declared
7417 in a system header file.
7419 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7421 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7422 flag for the type to the type's fields.
7424 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7426 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7428 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7430 * class.c (base_info, finish_base_struct): Replace
7431 needs_virtual_dtor with base_has_virtual.
7433 (finish_struct_1): Remove the old code that tried to make default
7434 destructors virtual. Use base_has_virtual when checking if we need
7435 to add a vtable entry for the rtti code.
7437 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7439 * pt.c (push_template_decl): Complain about template decl with
7440 inappropriate declaration.
7442 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7444 * typeck.c (build_x_unary_op): Remove bogus check for taking
7445 the address of a member function.
7447 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7449 * parse.y (constructor_declarator): Only push the class if
7450 we are not already in the class.
7452 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7454 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7455 Add additional argument to INIT_CUMULATIVE_ARGS.
7457 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7459 * decl.c (shadow_tag): Fix error about anon union with methods.
7461 * parse.y (self_reference): Only generate a self-reference if this
7462 is a non-template class.
7463 (opt.component_decl_list): Only use it if it was generated.
7465 * parse.y (component_decl_1): Use constructor_declarator.
7466 (fn.def2): Likewise.
7467 (notype_component_declarator0): Likewise.
7469 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7471 * typeck.c (build_x_unary_op): Add checks for taking the address
7472 of a TARGET_EXPR or of a member function, and give appropriate
7475 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7477 * pt.c (process_template_parm): Allow template type parms to be
7478 used as types for template const parms.
7480 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7482 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7485 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7487 * decl.c (lookup_name_real): Be even more picky about the
7488 ambiguous lookup warning.
7489 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7490 * parse.y (constructor_declarator): Rather than here.
7492 * parse.y (constructor_declarator): New nonterminal.
7494 (explicit_instantiation): Likewise.
7496 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7498 Add implicit declaration of class name at class scope.
7499 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7500 * parse.y (self_reference): New nonterminal.
7501 (opt.component_decl_list): Use it.
7502 (fn.def1): Add nested_name_specifier type_name cases.
7503 * class.c (build_self_reference): New function.
7504 (finish_struct): Handle access_default later, move self-reference
7506 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7507 * cp-tree.h: Adjust.
7509 * pt.c (do_function_instantiation): Separate handling of member
7510 functions and non-member functions properly.
7512 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7514 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7516 * class.c (finish_struct_1): Check the right slot for destructors.
7518 * decl.c (start_enum): Complain about enum templates.
7520 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7522 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7523 * typeck.c (unary_complex_lvalue): Likewise.
7525 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7527 * typeck.c (c_expand_return): Check for a returned local
7528 array name, similar to the check for an ADDR_EXPR.
7530 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7532 * decl.c (cp_finish_decl): Don't build cleanups for static
7535 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7537 * typeck.c (build_modify_expr): Fix error messages to be more
7539 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7540 assignment operators.
7541 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7542 assignment operators.
7544 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7546 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7547 give an error if initialized. Pedwarn about nested type with the
7548 same name as its enclosing class.
7550 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7552 * typeck.c (require_complete_type): Be sure to instantiate the
7553 MAIN_VARIANT of the type.
7555 * decl2.c (finish_file): Instantiate pending templates before
7556 processing static constructors and destructors.
7558 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7561 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7563 * decl2.c (delete_sanity): If error_mark_node is passed
7564 in as an expression, quit while we're ahead.
7566 * decl.c (grokdeclarator): Give an error message if `friend'
7567 is combined with any storage class specifiers.
7569 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7571 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7572 definition of nonexistent nested type.
7574 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7575 not to say 'typedef'.
7577 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7579 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7580 * search.c (dfs_walk, dfs_init_vbase_pointers,
7581 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7582 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7584 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7586 * except.c (build_throw): Support minimal parse.
7587 * pt.c (tsubst_copy): Support THROW_EXPR.
7588 * decl2.c (build_expr_from_tree): Likewise.
7590 * pt.c (mangle_class_name_for_template): Always allocate
7593 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7595 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7596 when trying to cast from an incomplete type.
7598 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7600 * pt.c (instantiate_class_template): Don't bother setting up
7601 CLASSTYPE_TAGS explicitly, as the nested types will add
7604 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7606 * decl.c (shadow_tag): Remove old error check for usage of
7607 an enum without a previous declaration.
7608 (xref_tag): Add error message about usage of enums without a
7609 previous declaration.
7611 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7613 * lex.c (do_identifier): Only do name consistency check if we're
7616 * pt.c (push_template_decl): Don't crash if we get a member defn
7619 * decl.c (xref_tag_from_type): New function to do an xref without
7620 always having to figure out code_type_node.
7621 * cp-tree.h: Declare it.
7622 * pt.c (instantiate_class_template): Use it for friend classes.
7623 (lookup_template_class): Use it.
7625 * typeck2.c (build_functional_cast): Pull out a single parm before
7626 passing it to build_c_cast.
7628 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7630 * expr.c (do_case): Give an error message if a pointer is
7631 given as a case value.
7633 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7635 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7638 * lex.c (cons_up_default_function): Really, now, interface hackery
7639 does not apply to synthesized methods.
7641 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7643 * call.c (build_method_call): Ctors and dtors now have special names
7644 with respect to lookups.
7645 * class.c (add_method): Likewise.
7646 (grow_method): Likewise.
7647 (finish_struct_methods): Likewise.
7648 (warn_hidden): Likewise.
7649 (finish_struct_1): Likewise.
7650 * cvt.c (convert_to_reference): Likewise.
7651 (convert_to_aggr): Likewise.
7652 (cp_convert): Likewise.
7653 * decl2.c (check_classfn): Likewise.
7654 * init.c (expand_member_init): Likewise.
7655 (expand_default_init): Likewise.
7656 (expand_aggr_init_1): Likewise.
7657 (build_offset_ref): Likewise.
7658 (build_new): Likewise.
7659 (build_delete): Likewise.
7660 * lex.c (do_inline_function_hair): Likewise.
7661 * search.c (lookup_field_1): Likewise.
7662 (lookup_fnfields_here): Likewise.
7663 (lookup_field): Likewise.
7664 (lookup_fnfields): Likewise.
7665 (get_virtual_destructor): Likewise.
7666 (dfs_debug_mark): Likewise.
7667 (dfs_pushdecls): Likewise.
7668 (dfs_compress_decls): Likewise.
7669 * tree.c (layout_basetypes): Likewise.
7670 * typeck.c (build_component_ref): Likewise.
7671 (build_x_function_call): Likewise.
7672 (build_modify_expr): Likewise.
7673 (convert_for_initialization): Likewise.
7674 (build_functional_cast): Likewise.
7675 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7678 * decl.c (ctor_identifier): New.
7679 (dtor_identifier): New.
7680 (init_decl_processing): Set them.
7682 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7684 * typeck.c (build_component_ref): Don't get confused by fields whose
7685 context has no type name, like pointer to member functions.
7687 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7689 * decl.c (grokdeclarator): Handle typedef without declarator.
7691 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7693 * parse.y (bad_parm): Catch another case of missing `typename'.
7695 * lex.c (yyprint): Handle TYPE_DECLs.
7697 * decl.c (start_function): Don't try to be clever.
7699 * lex.c: Lose compiler_error_with_decl.
7700 * typeck2.c: Lose error_with_aggr_type.
7701 (incomplete_type_error): Use cp_* instead of old functions.
7702 (readonly_error): Likewise.
7703 * typeck.c (convert_arguments): Likewise.
7704 * search.c (lookup_nested_field): Likewise.
7705 * method.c (make_thunk): Likewise.
7706 * decl.c (grokparms): Likewise.
7707 * cp-tree.h: Update.
7709 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7712 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7714 * method.c (build_opfncall): When deleting a pointer to an
7715 array, build a new pointer to the tree past any ARRAY_TYPE
7718 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7720 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7722 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7724 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7727 * decl.c (finish_function): Don't set nested based on
7728 hack_decl_function_context.
7729 * parse.y (function_try_block): Check for nested function.
7730 (pending_inlines): Likewise.
7732 * decl2.c (build_expr_from_tree): If a unary op already has a
7733 type, just return it.
7735 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7737 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7738 (finish_file): Check the return value of walk_vtables.
7739 (finish_prevtable_vardecl): Return int.
7740 (finish_vtable_vardecl): Likewise.
7741 (prune_vtable_vardecl): Likewise.
7742 * lex.c (set_vardecl_interface_info): Likewise.
7743 * cp-tree.h: Adjust return types.
7745 * class.c (delete_duplicate_fields_1): Don't complain about
7746 duplicate nested types if they're the same type.
7747 (finish_struct): Remove check for duplicate.
7748 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7750 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7752 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7754 * decl.c (grokdeclarator): Lose special handling of class-level
7755 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7756 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7758 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7760 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7762 * search.c (compute_access): Fix handling of anonymous union
7764 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7765 from anonymous unions to their members.
7767 * typeck.c (build_x_function_call): For static member functions,
7768 hand off to build_member_call.
7770 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7772 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7774 * init.c (expand_vec_init): Fix init == 0 case.
7776 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7778 * init.c (build_new): Pedwarn about init and array new.
7779 (expand_vec_init): Handle lists, use convert_for_initialization.
7781 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7782 when converting to an aggregate type.
7783 * cvt.c (cp_convert): Pass it through.
7785 * typeck.c (build_conditional_expr): Handle user-defined
7786 conversions to slightly different types.
7788 * decl.c (grokdeclarator): Force an array type in a parm to be
7791 * decl2.c (do_using_directive): Sorry.
7792 (do_namespace_alias): Likewise.
7793 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7795 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7797 * parse.y (datadef): Move call to note_list_got_semicolon up.
7799 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7801 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7803 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7805 * decl.c (cp_finish_decl): The exception regions have to be
7806 nested, not overlapping. We start the exception region for a
7807 decl, after it has been fully built, and all temporaries for it
7808 have been cleaned up.
7810 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7812 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7814 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7816 * tree.def: Add RETURN_INIT.
7817 * pt.c (instantiate_decl): Handle RETURN_INIT.
7818 * decl.c (store_return_init): Handle minimal_parse_mode.
7820 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7821 * decl.c (make_typename_type): Don't try to get the file and line
7823 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7825 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7827 * decl.c (poplevel): Make sure we clear out and restore old local
7828 non-VAR_DECL values by default when they go out of scope.
7830 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7832 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7833 referring to addresses of variables and functions.
7835 * error.c (dump_expr): Support SIZEOF_EXPR.
7837 * init.c (do_friend): Use the return value of check_classfn.
7839 * typeck.c (convert_arguments): Call complete_type.
7841 * method.c (hack_identifier): After giving an error, set value to
7844 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7846 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7847 lossage for local classes.
7848 * cp-tree.h: Declare it.
7849 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7850 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7851 Use hack_decl_function_context.
7852 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7853 (start_function): Use hack_decl_function_context.
7854 (finish_function): Likewise.
7855 * method.c (synthesize_method): Likewise.
7856 * lex.c (process_next_inline): Likewise.
7857 (do_pending_inlines): Likewise.
7858 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7861 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7863 * sig.c (build_signature_pointer_or_reference_type): Align
7864 signature pointers/references on 8-byte boundaries so they can be
7865 grabbed 2 words at a time on a Sparc.
7867 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7869 * method.c (hack_identifier): Requiring a static chain is now a
7871 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7874 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7876 * init.c (build_offset_ref): Call complete_type.
7878 * decl.c (pop_from_top_level): Always pop previous_class_type.
7880 * parse.y: Handle multiple decls in a for-init-statement.
7881 * pt.c (tsubst_expr): Likewise.
7883 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7886 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7887 (poplevel_class): Set it here.
7888 (pop_from_top_level): Pop it here if we're returning to class scope.
7889 * class.c (pushclass): Don't set it here.
7891 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7892 and clear it if !pseudo.
7893 (pop_from_top_level): Restore it.
7895 * decl2.c (finish_file): Push the dummy each time we walk the list
7898 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7899 something for CAST_EXPR.
7901 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7903 * cvt.c (cp_convert): Warn about implicit conversion of the
7904 address of a function to bool, as it is always true.
7906 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7908 * typeck.c (c_expand_return): Fix warning for local externs returned.
7910 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7912 * tree.c (mapcar): Propagate const and volatile properly.
7914 * typeck.c (complete_type): Be sure to instantiate the
7915 MAIN_VARIANT of the type.
7917 * method.c (synthesize_method): Class interface hackery does not
7918 apply to synthesized methods.
7920 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7922 * pt.c (comp_template_args): Use comptypes rather than just
7923 checking for TEMPLATE_TYPE_PARM equivalence.
7925 * typeck.c (build_x_function_call): Call complete_type before
7926 checking TYPE_OVERLOADS_CALL_EXPR.
7928 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7930 * g++.c (main): Check also for new define ALT_LIBM.
7932 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7934 * pt.c (instantiate_class_template): If we don't have a pattern
7936 (coerce_template_parms): If we see a local class, bail.
7938 * decl.c (grok_reference_init): Make sure there's a type before
7941 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7942 (push_template_decl): Likewise.
7944 * parse.y (named_class_head): Set
7945 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7947 * decl.c (xref_tag): Diagnose redeclaration of template
7948 type-parameter name.
7950 * error.c (dump_type): Handle anonymous template type parms.
7952 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7954 (coerce_template_parms): Likewise.
7956 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7958 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7959 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7961 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7963 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7964 before trying to get its STUB_DECL.
7965 (coerce_template_parms): Likewise.
7967 * parse.y (template_type_parm): If they didn't use 'class',
7968 pretend they did after giving an error.
7970 * pt.c (coerce_template_parms): Diagnose use of local class.
7972 * decl.c (grok_reference_init): Use instantiate_type.
7974 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7976 * parse.y (named_class_head): Diagnose mismatching types and tags.
7978 * decl.c (pushdecl): Type decls and class templates clash with
7979 artificial type decls, not hide them.
7981 * decl.c (redeclaration_error_message): Diagnose redefinition of
7983 (duplicate_decls): Diagnose disallowed overloads for template
7986 * decl.c (start_decl): Call complete_type before checking for a
7989 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7991 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7993 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7995 * decl.c (grok_op_properties): Don't check for operator++(int) in
7998 * tree.c (perm_manip): Return a copy of variable and function
7999 decls with external linkage.
8001 * tree.def: Change some of the min tree codes to type "1".
8002 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
8003 * method.c (build_overload_int): Emit something arbitrary for
8004 anything but an INTEGER_CST if we're in a template.
8006 * decl.c (cp_finish_decl): Call complete_type before deciding
8007 whether or not to lay out the decl.
8009 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
8011 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8013 * typeck2.c (build_x_arrow): Call complete_type.
8015 * pt.c (add_pending_template): Broken out.
8016 (lookup_template_class): If -fexternal-templates, call it for all
8017 the methods of implemented types.
8018 (instantiate_class_template): Instead of instantiating them here.
8019 (instantiate_decl): Handle -fexternal-templates earlier.
8021 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8023 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
8024 memoized lookup stuff inside GATHER_STATISTICS.
8026 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8028 * decl.c (start_decl): Complain about array of incomplete type
8030 (grokdeclarator): Not here.
8032 * parse.y (template_parm): Expand full_parm inline so we can set
8033 the rule's precedence.
8035 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
8036 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
8037 * decl2.c (grokbitfield): Don't check for integer constant here.
8038 * class.c (finish_struct_1): Check here.
8040 * decl.c (define_label): Make the min decl go on permanent_obstack.
8042 * pt.c (unify): Don't handle CONST_DECLs.
8043 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
8044 (tsubst_copy): Likewise.
8046 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
8047 CONST_DECL for a template parm.
8049 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8051 * decl.c (grokdeclarator): Complain about array of incomplete type
8053 (start_decl_1): Not here.
8055 * pt.c (tsubst): Handle pointer-to-function declarators.
8057 * method.c (hack_identifier): If pedantic, diagnose local class
8058 methods that require a static chain.
8060 * decl.c (grok_op_properties): No longer static.
8061 * cp-tree.h: Declare it.
8062 * pt.c (tsubst): Call it for operators.
8063 Use tsubst_copy for TREE_VECs.
8065 * parse.y (template_arg): The expr has precedence like '>'.
8067 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8069 * pt.c (coerce_template_parms): Don't coerce an expression using
8071 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8072 (tsubst): Don't use build_index_2_type if the max_value uses template
8074 * method.c (build_overload_int): Emit something arbitrary for an
8075 expression using template parms.
8077 * parse.y (template_close_bracket): New non-terminal to catch use
8078 of '>>' instead of '> >' in template class names.
8079 (template_type): Use it.
8080 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8082 * tree.def: Add CAST_EXPR.
8083 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8084 CONVERT_EXPR for minimal_parse_mode.
8085 * typeck.c (build_c_cast): Likewise.
8086 * pt.c (tsubst_copy): Likewise.
8087 * decl2.c (build_expr_from_tree): Likewise.
8088 * error.c (dump_expr): Likewise.
8090 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8092 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8093 (init_exception_processing): Put back decl/init of
8094 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8097 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8098 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8100 * cp-tree.h (declare_uninstantiated_type_level,
8101 uninstantiated_type_level_p): Delete prototypes.
8103 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8105 * pt.c (tsubst_expr): Add default return.
8107 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8109 * error.c (fndecl_as_string): Delete unused arg CNAME.
8110 * sig.c (build_signature_table_constructor,
8111 build_signature_method_call): Fix calls.
8113 * class.c (the_null_vtable_entry): Delete var definition.
8114 (init_class_processing): Delete tree the_null_vtable_entry init.
8115 * decl.c (no_print_{functions, builtins}): Declare as static.
8116 (__tp_desc_type_node): #if 0 var definition.
8117 (init_type_desc): #if 0 init of __tp_desc_type_node.
8118 (vb_off_identifier): Move var decl into init_decl_processing.
8119 (current_function_assigns_this): Declare as static.
8120 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8121 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8122 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8123 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8124 * init.c (BI_header_type, BI_header_size): Declare as static.
8125 * pt.c (template_classes): Delete unused var.
8126 (add_pending_template): Delete decl for non-existent fn.
8127 (lookup_template_class): Delete vars CODE and TAG_CODE.
8128 (instantiate_template): Delete unused var TARGS.
8129 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8131 (__tp_desc_type_node): #if 0 var decl.
8132 (fndecl_as_string): Fix prototype.
8134 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8136 * tree.def: Add GOTO_STMT.
8137 * pt.c (tsubst_expr): Support goto and labels.
8138 * decl.c (define_label): Support minimal parsing.
8139 * parse.y (simple_stmt): Likewise.
8141 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8143 * xref.c (GNU_xref_member): Only define/set var I if
8144 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8146 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8147 (GNU_xref_end): Fix call.
8148 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8149 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8151 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8153 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8154 (mapcar): Delete unused var CODE.
8155 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8156 (break_out_cleanups): Fix call.
8157 (bot_manip): Likewise.
8158 * call.c (build_method_call): Likewise.
8159 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8161 * typeck.c (unary_complex_lvalue, build_modify_expr,
8162 convert_for_initialization): Likewise.
8163 * typeck2.c (build_functional_cast): Likewise.
8164 * cp-tree.h (build_cplus_new): Fix prototype.
8166 * repo.c (open_repo_file): Delete unused var Q.
8167 (repo_compile_flags, repo_template_declared,
8168 repo_template_defined, repo_class_defined, repo_inline_used,
8169 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8170 (repo_get_id, repo_vtable_used): Declare as static.
8171 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8174 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8176 * parse.y (pending_inlines): Add function_try_block case.
8178 * pt.c (unify): Fix for template const parms.
8180 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8182 * lex.c (extract_interface_info): Delete forward decl.
8183 (default_copy_constructor_body, default_assign_ref_body): Delete
8184 decls for non-existent functions.
8185 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8186 (init_lex): Delete setting them.
8187 (cons_up_default_function): Delete unused vars FUNC_BUF,
8188 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8190 (toplevel, expression_obstack): Delete unused extern decls.
8191 (tree_node_kind): Delete unused enum.
8192 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8194 (tree_node_kind_names): Delete unused extern decl.
8195 (synth_obstack): Delete unused var.
8196 (init_lex): Don't set it.
8197 (init_parse): Add decl before use.
8198 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8199 (current_unit_{name, language}): Delete unused vars.
8200 (check_newline): Don't bother setting them, just accept the #pragma.
8201 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8202 (current_unit_{name, language}): Delete decls.
8204 * search.c: Wrap all of the memoized functions, macros, and
8205 variables inside #ifdef GATHER_STATISTICS.
8206 (lookup_field, lookup_fnfields): Likewise.
8207 (init_search_processing): Likewise.
8208 (reinit_search_statistics): Wrap whole function.
8209 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8211 * decl.c (finish_function): Only call pop_memoized_context if
8212 GATHER_STATISTICS is defined.
8213 (start_function): Likewise for push_memoized_context.
8214 * class.c (pushclass, popclass): Likewise.
8216 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8217 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8219 * cvt.c (cp_convert): Delete unused local var FORM.
8220 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8223 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8225 * pt.c (do_poplevel): Oops; really return what we get from
8228 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8230 * cp-tree.h (is_aggr_type): Add prototype.
8232 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8233 * method.c ({push,pop}_cp_function_context): Delete decls.
8234 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8235 (SetUnexpected, SetTerminate): Delete unused vars.
8236 (init_exception_processing): Don't set SetUnexpected or
8237 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8238 (output_exception_table_entry): Delete unused array LABEL.
8239 (expand_internal_throw): Delete unused var PARAMS.
8240 (expand_start_catch_block): Delete unused var CLEANUP.
8241 (emit_exception_table): Delete unused var EH_NODE_DECL.
8242 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8243 GOTO_UNWIND_AND_THROW. Don't set them.
8244 (end_eh_unwinder): Add top decl.
8245 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8246 (exception_section, push_rtl_perm, do_function_call,
8247 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8248 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8249 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8250 throw_used): Likewise.
8251 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8253 * search.c (dfs_mark, dfs_mark_vtable_path,
8254 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8255 dfs_unmark_new_vtable, dfs_clear_search_slot,
8256 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8257 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8258 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8260 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8261 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8262 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8263 Only define #ifdef GATHER_STATISTICS.
8264 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8266 (vbase_decl): Delete var definition.
8267 (init_search): Delete old decl.
8268 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8269 never actually used.
8270 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8271 (get_base_distance_recursive): Delete unused fourth arg
8272 BASETYPE_PATH. Fix call .
8273 (get_base_distance): Fix call.
8274 (push_class_decls): Delete unused var ID.
8275 (make_memoized_table_entry): Declare as static.
8276 (breadth_first_search): Declare as static.
8277 (tree_has_any_destructor_p): Declare as static.
8278 (pop_class_decls): Delete unused arg pop_class_decls.
8279 * class.c (popclass): Fix call to pop_class_decls.
8280 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8281 tree_has_any_destructor_p): Delete prototypes.
8283 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8284 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8285 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8286 (build_user_desc): Delete unused var T.
8287 (build_class_desc): Delete unused vars T and OFF.
8288 (build_t_desc): Delete unused var NAME_STRING.
8289 (build_headof): Make static.
8290 (get_bad_cast_node): Likewise.
8291 (get_def_to_follow): Likewise.
8292 * cp-tree.h (init_type_desc): Add prototype.
8293 (build_headof): Remove prototype.
8295 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8297 * pt.c (tsubst): Only look for matching decls at file scope for
8298 non-member functions.
8300 * call.c (build_scoped_method_call): Handle scoped destructor
8303 * decl.c (*_top_level): Also save previous_class_values.
8305 * pt.c (tsubst_expr): Support do {} while loops.
8306 * parse.y (simple_stmt): Likewise.
8307 * tree.def: Likewise.
8309 * method.c (build_overload_identifier): For a class nested in a
8310 template class, don't mangle in the template parms from our
8313 * lex.c, cp-tree.h: Remove support for template instantiations in
8314 the pending_inlines code.
8315 * pt.c: Remove dead functions and unused arguments.
8316 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8317 * parse.y: Stop passing anything to end_template_decl.
8318 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8321 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8323 * init.c (expand_recursive_init{,_1}): Delete decls.
8324 (sort_member_init): Delete unused var INIT.
8325 (emit_base_init): Delete unused var X.
8326 (build_offset_ref): Delete unused var CNAME.
8327 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8328 (emit_base_init): Delete unused local var BASE. Delete extern
8329 decl of IN_CHARGE_IDENTIFIER.
8330 (build_delete): Delete unused local var VIRTUAL_SIZE.
8332 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8333 (build_delete): Fix call.
8334 * decl2.c (delete_sanity): Likewise.
8335 * cp-tree.h (build_vec_delete): Update prototype.
8337 * typeck.c (common_base_type): Delete unused var TMP.
8338 (build_binary_op): Delete local var ARGS_SAVE.
8339 (build_array_ref): Delete unused var ITYPE.
8340 (c_expand_return): Delete unused var USE_TEMP.
8342 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8343 (comptypes): Fix calls.
8344 * decl.c (duplicate_decls): Likewise.
8345 * cp-tree.h (compexcepttypes): Delete extra arg.
8347 * decl2.c (check_classfn): Delete unused second arg CNAME.
8348 * decl.c (start_decl, grokfndecl): Fix calls.
8349 * init.c (do_friend): Likewise.
8350 * cp-tree.h (check_classfn): Update prototype.
8352 * cp-tree.h (signature_error, import_export_vtable,
8353 append_signature_fields, id_in_current_class, mark_used,
8354 copy_assignment_arg_p): Add decls.
8355 * decl2.c (mark_used): Delete decl.
8357 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8359 * class.c (get_vtable_entry): Diable unused function.
8360 (doing_hard_virtuals): Delete unused static global var.
8361 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8362 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8363 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8364 (modify_one_vtable): Delete unused var OLD_RTTI.
8365 (finish_struct_anon): Delete unused vars OFFSET and X.
8366 (finish_struct_bits): Delete unused var METHOD_VEC.
8367 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8368 for-scope local variable METHODS.
8370 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8371 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8372 (build_method_call): Delete unused args passed into ideal_candidate.
8373 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8374 * cp-tree.h (synthesize_method): Add decl.
8376 * decl.c (note_level_for_for): Give void return type.
8377 (pushdecl_nonclass_level): Likewise.
8378 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8379 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8380 (suspend_binding_level): Delete unused var LEVEL.
8381 (duplicate_decls): Delete unused var CTYPE.
8382 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8383 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8385 (grokdeclarator): Delete unused var C.
8386 (grokdeclarator): Delete unused var SIZE_VARIES.
8387 (grokparms): Delete unused var SAW_VOID.
8388 (start_function): Delete unused var OLDDECL.
8389 (cplus_expand_expr_stmt): Delete unused var
8390 REMOVE_IMPLICIT_IMMEDIATELY.
8392 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8394 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8396 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8398 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8399 (build_min_nt): Likewise.
8400 * pt.c (do_pushlevel): Emit line note.
8401 (do_poplevel): Return what we get from poplevel.
8402 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8403 * parse.y: Use do_pushlevel and do_poplevel.
8404 * cp-tree.h: Declare do_poplevel.
8406 * cp-tree.h: Declare at_eof.
8407 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8408 * decl2.c (import_export_decl): Renamed from import_export_inline.
8409 (finish_file): Call it to do interface handling for statics.
8410 * pt.c (tsubst_copy): Call mark_used on variables and functions
8413 * decl2.c (finish_file): Don't emit statics we can't generate.
8414 * pt.c (instantiate_decl): Don't set interface on instantiations
8417 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8418 * tree.c (print_lang_statistics): Print max template depth.
8419 * pt.c (push_tinst_level): Dump entire instantiation context.
8420 (instantiate_class_template): Use it and pop_tinst_level.
8421 (instantiate_decl): Likewise.
8423 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8424 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8426 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8428 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8429 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8430 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8431 the new template implementation.
8433 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8435 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8437 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8439 * decl.c (cp_finish_decl): Delay emitting the debug information for
8440 a typedef that has been installed as the canonical typedef, if the
8441 type has not yet been defined.
8443 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8445 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8447 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8449 * decl.c (lookup_label): Call label_rtx.
8451 * decl.c (make_binding_level): New function.
8452 (pushlevel, pushlevel_class): Call it instead of explicit
8453 duplicate calls to xmalloc.
8455 * decl.c (init_decl_processing): Delete useless build_pointer_type
8458 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8459 (sizet_ftype_string): Delete variable.
8460 (init_decl_processing): Add built-in functions fabsf, fabsl,
8461 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8462 variable strlen_ftype, used for strlen.
8464 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8466 * decl.c (push_to_top_level): Start from current_binding_level
8467 again for now; the stl hacks depend on g++ being broken in this
8468 way, and it'll be fixed in the template rewrite.
8470 * tree.def: Add USING_DECL.
8471 * decl2.c (do_class_using_decl): Implement.
8472 (grokfield): Pass access decls off to do_class_using_decl instead of
8474 * error.c (dump_decl): Handle USING_DECLs.
8475 * decl.c (grokdeclarator): Remove code for handling access decls.
8476 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8477 as access decls for now.
8478 (finish_struct): Don't check USING_DECLs for other uses of the name.
8480 * search.c (get_matching_virtual): Use cp_error_at.
8482 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8484 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8486 (self_promoting_args_p): Move the check that TYPE is non-nil
8487 before trying to look at its main variant.
8488 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8490 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8492 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8493 (do_friend): Delete call to xref_friend.
8494 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8496 * typeck.c (convert_sequence): #if 0 unused function.
8498 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8499 be in decl_in_memory_p.
8500 (decl_in_memory_p): Delete decl.
8501 * expr.c (decl_in_memory_p): Delete fn.
8502 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8504 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8506 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8508 * class.c (finish_struct_1): Check for a pure-specifier on a
8509 non-virtual function here.
8511 * decl2.c (grok_function_init): Don't check whether the function
8513 (grokfield): Don't call check_for_override here.
8515 * decl.c (push_to_top_level): Start from inner_binding_level,
8516 check class_shadowed in class levels.
8518 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8520 * decl.c (resume_level): Ignore things that don't have names, instead
8523 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8525 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8527 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8529 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8532 * parse.y (complete_type_name): Bind global_scope earlier.
8533 (complex_type_name): Likewise.
8534 (qualified_type_name): Remove.
8536 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8538 * decl.c (grokfndecl): Move code that looks for virtuals in base
8540 * class.c (check_for_override): ... to a new function.
8541 (finish_struct_1): Call it.
8543 * cp-tree.h: Declare warn_sign_compare.
8545 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8546 rather than extra_warnings to decide whether to warn about
8547 comparison of signed and unsigned.
8549 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8550 implies -Wsign-compare. -Wall doesn't imply -W.
8552 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8554 * typeck.c (build_component_ref): Fix to handle anon unions in base
8557 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8559 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8560 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8561 * cvt.c (build_up_reference): Likewise.
8562 * decl.c (grok_reference_init): Likewise.
8563 (cp_finish_decl): Likewise.
8564 * error.c (dump_expr): Likewise.
8565 * tree.c (real_lvalue_p): Likewise.
8566 (lvalue_p): Likewise.
8567 (build_cplus_new): Likewise.
8568 (unsave_expr_now): Likewise.
8569 * typeck.c (unary_complex_lvalue, build_modify_expr,
8570 c_expand_return): Likewise.
8572 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8574 Make the C++ front-end pay attention to attributes for structures.
8575 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8577 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8578 Take out old round_up_size use and setting the DECL_ALIGN possibly
8579 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8580 can override what the attribute set.
8581 * cp-tree.h (finish_struct): Update prototype.
8582 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8583 attributes to finish_struct.
8584 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8585 value down into finish_struct.
8586 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8588 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8590 * decl.c (poplevel): Re-word dead for local handling.
8591 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8592 (cp_finish_decl): If is_for_scope, check for duplicates so
8593 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8595 * lex.c (do_identifier): Use global binding in preference of
8596 dead for local variable.
8598 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8600 * init.c (initializing_context): Handle anon union changes, the
8601 context where fields of anon unions can be initialized now has to be
8602 found by walking up the TYPE_CONTEXT chain.
8604 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8606 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8607 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8608 (obscure_complex_init): If bss is supported, always set
8609 DECL_INITIAL to error_mark_node.
8611 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8613 * init.c (is_friend): Make sure there's a context before we see if
8616 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8618 * init.c (is_friend): Classes are not friendly with nested classes.
8620 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8622 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8623 and record its result.
8625 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8627 * class.c (finish_struct_anon): Switch around code to not move anon
8628 union elements around, nor mess up their contexts, nor offsets,
8629 instead we now build up the right number of COMPONENT_REFs for all
8630 the anon unions that may be present at build_component_ref time.
8631 * typeck.c (lookup_anon_field): New routine to handle field lookup
8632 on fields without names. We find them, based upon their unique type
8634 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8635 Handle finding components in anonymous unions, and ensure that a
8636 COMPONENT_REF is built for each level as necessary.
8638 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8640 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8641 code that ensures that copy ctors are used if appropriate.
8643 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8645 * init.c (build_vec_delete): Only give an error if base isn't an
8648 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8650 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8651 (yylex): If we see `new', keep slurping.
8653 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8655 * class.c (finish_struct_1): Move code for handling anon unions...
8656 (finish_struct_anon): to here. Fixup so that we do the offset
8657 calculations right, and so that the fields are physically moved to
8658 the containers's chain.
8660 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8662 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8665 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8667 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8668 POINTER_SIZE to agree with expr.c.
8670 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8672 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8673 instead return NULL_TREE.
8675 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8677 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8678 about overloaded virtual functions.
8679 (warn_hidden): New routine to warn of virtual functions that are
8680 hidden by other virtual functions, that are not overridden.
8681 (get_basefndecls): New routine, used by warn_hidden.
8682 (mark_overriders): New routine, used by warn_hidden.
8683 * search.c (get_matching_virtual): Remove old warning that just
8686 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8688 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8690 * typeck.c (null_ptr_cst_p): Delete unused fn.
8691 (build_function_call_maybe): Delete unused fn.
8693 * expr.c (extract_init): #if 0 the code after unconditional return 0
8696 Delete old cadillac code.
8697 * edsel.c: Remove file.
8698 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8699 * Makefile.in (CXX_OBJS): Delete edsel.o.
8700 (edsel.o): Delete rule.
8701 * cp-tree.h (flag_cadillac): Delete var decl.
8702 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8703 * decl2.c (flag_cadillac): Delete var definition.
8704 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8705 (grokfield): Delete code depending on flag_cadillac.
8706 (finish_anon_union): Likewise.
8707 * class.c (finish_struct_1): Likewise.
8708 (pushclass): Likewise.
8709 (popclass): Likewise.
8710 (push_lang_context): Likewise.
8711 (pop_lang_context): Likewise.
8712 * decl.c (init_decl_processing): Likewise.
8713 (start_decl): Likewise.
8714 (cp_finish_decl): Likewise.
8715 (xref_tag): Likewise.
8716 (finish_enum): Likewise.
8717 (start_function): Likewise.
8718 (finish_function): Likewise.
8719 (finish_stmt): Likewise.
8720 * lex.c (lang_init): Likewise.
8721 (check_newline): Likewise.
8723 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8725 Delete defunct, ancient garbage collection implementation.
8726 * rtti.c: New file with the RTTI stuff from gc.c.
8727 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8728 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8729 (rtti.o): New rule, replacing gc.o.
8730 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8731 * cp-tree.h: Delete gc-related fn decls.
8732 (DECL_GC_OFFSET): Delete macro.
8733 (flag_gc): Delete extern decl.
8734 * decl.c (current_function_obstack_index): Delete var decl.
8735 (current_function_obstack_usage): Delete var decl.
8736 (start_function): Delete clearing of current_function_obstack_index
8737 and current_function_obstack_usage.
8738 (init_decl_processing): Delete code relying on -fgc.
8739 Delete call to init_gc_processing.
8740 (cp_finish_decl): Delete calls to build_static_gc_entry and
8741 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8742 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8743 and to expand_expr of a __gc_main call.
8744 (maybe_gc_cleanup): Delete var decl.
8745 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8746 * decl2.c (flag_gc): Delete var decl.
8747 (lang_f_options): Delete offering of -fgc.
8748 (lang_decode_option): Delete -fgc and -fno-gc handling.
8749 (get_temp_regvar): Delete gc code.
8750 * init.c (build_new): Delete gc code.
8751 * lex.c (init_lex): Delete checking of flag_gc.
8753 * typeck.c (convert_arguments): Delete gc code.
8754 (build_component_addr): Delete -fgc warning.
8755 (build_modify_expr): Delete gc code.
8757 * decl2.c (build_push_scope): Delete fn.
8758 * cp-tree.h (build_push_scope): Delete decl.
8760 * search.c (clear_search_slots): Delete fn.
8761 * cp-tree.h (clear_search_slots): Delete decl.
8763 * search.c (tree_needs_constructor_p): Delete fn.
8764 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8766 * tree.c (id_cmp): Delete fn.
8768 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8769 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8771 * tree.c (decl_value_member): Delete fn.
8772 * cp-tree.h (decl_value_member): Delete decl.
8774 * tree.c (list_hash_lookup_or_cons): Delete fn.
8775 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8777 * method.c (cplus_exception_name): Delete fn.
8778 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8780 * spew.c (shift_tokens): Delete fn.
8782 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8784 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8786 * parse.y: Likewise.
8788 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8790 * tree.c (build_cplus_staticfn_type): Delete function definition;
8792 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8794 * tree.c (virtual_member): Delete function definition; never used.
8795 * cp-tree.h (virtual_member): Delete decl.
8797 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8799 * typeck.c (build_component_ref): Handle getting vbase pointers
8800 out of complex multiple inheritance better.
8802 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8804 * typeck.c (build_object_ref): Make sure we use the real type, not
8807 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8809 * tree.c (build_exception_variant): Don't create new types if we
8810 don't have to, also build new types on the right obstack.
8812 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8814 * decl.c (store_bindings): Split out from push_to_top_level.
8815 (push_to_top_level): Call it for b->type_shadowed on class binding
8818 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8820 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8821 vbase_offsets are always right. Fixes a problem where virtual base
8822 upcasting and downcasting could be wrong during conversions on this
8823 during virtual function dispatch at ctor/dtor time when dynamic
8824 vtable fixups for deltas are needed. This only sounds easier than
8826 (fixup_virtual_upcast_offsets): Change to reflect new calling
8827 convention for expand_upcast_fixups.
8829 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8831 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8832 check that it's usable as the bitfield width.
8834 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8836 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8837 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8838 only ever used for functions in it.
8840 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8842 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8843 (nested_type): Likewise.
8844 (nested_name_specifier): Use lastiddecl.
8846 * decl.c (grokdeclarator): Adjust accordingly.
8847 * init.c (expand_member_init): Likewise.
8848 * parse.y (base_class): Likewise.
8849 * typeck2.c (build_functional_cast): Likewise.
8851 * typeck2.c (build_functional_cast): Fill in name after we've
8852 checked for non-aggr type.
8854 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8856 * decl2.c (warn_pointer_arith): Default to on.
8858 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8860 * lex.c (is_rid): New function.
8861 * decl.c (grokdeclarator): Diagnose reserved words used as
8864 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8866 * tree.c (get_decl_list): Don't lose cv-quals.
8868 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8869 typespecs used as declarator-ids.
8871 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8873 * decl.c (poplevel): When poping a level, don't give a warning for
8874 any subblocks that already exist.
8876 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8878 * typeck.c (build_object_ref): Finish what I started.
8880 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8882 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8884 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8887 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8889 * decl.c (xref_tag): Handle passing a type in directly.
8891 * parse.y (qualified_type_name): Pull out the type.
8892 (nested_type): Likewise.
8893 Take types directly instead of as identifiers.
8894 * call.c (build_scoped_method_call): Take types directly instead of
8896 * decl.c (xref_basetypes): Likewise.
8897 * init.c (expand_member_init): Likewise.
8898 (build_member_call): Likewise.
8899 (build_offset_ref): Likewise.
8900 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8901 * method.c (do_build_assign_ref): Likewise.
8902 * decl.c (grokdeclarator): Handle a type appearing as the
8903 declarator-id for constructors.
8904 * method.c (do_build_copy_constructor): current_base_init_list now
8905 uses the types directly, not their names.
8906 * init.c (sort_base_init): Likewise.
8907 (expand_member_init): Likewise.
8908 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8910 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8912 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8913 of build_lang_decl if first arg is a FIELD_DECL.
8915 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8917 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8919 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8920 warnings about the catch handler.
8922 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8924 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8927 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8929 Fix access control to use trees rather than integers.
8930 * class.c (access_{default, public, protected, private,
8931 default_virtual, public_virtual, private_virtual}_node): Add
8933 (init_class_processing): Do creation of those nodes.
8934 * cp-tree.h (access_type): Delete enum decl.
8935 (access_{default, public, protected, private, default_virtual,
8936 public_virtual, private_virtual}_node): Add decls.
8937 (compute_access): Change return type.
8938 * search.c (compute_access): Have tree return type, instead of enum.
8939 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8940 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8941 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8942 * parse.y (VISSPEC): Make ttype rather than itype.
8943 (base_class_access_list): Likewise.
8944 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8946 * call.c (build_method_call): Make ACCESS be a tree.
8947 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8948 * cvt.c (convert_to_aggr): Likewise.
8949 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8951 * method.c (hack_identifier): Likewise.
8952 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8954 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8956 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8957 frontend, and make it more consistent with respect to
8960 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8962 * decl.c (pushdecl): Check for duplicate parameter names.
8964 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8966 * decl.c (expand_static_init): Call assemble_external for atexit.
8968 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8970 * except.c (do_unwind): Remove some generated dead code.
8971 (eh_outer_context): New routine, factor out some common code from
8972 expand_builtin_throw and end_eh_unwinder. Add code to do return
8973 address masking for the PA.
8974 (expand_builtin_throw): Use eh_outer_context instead of open coding
8976 (end_eh_unwinder): Likewise.
8978 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8980 * except.c (expand_throw): Call assemble_external for __empty, if we
8983 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8985 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8986 NORMAL_RETURN_ADDR_OFFSET.
8987 (end_eh_unwinder): Likewise.
8989 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8991 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8992 when dealing with references, and make sure we handle dynamic
8993 casting to a cv qualified reference.
8995 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8997 * except.c (struct eh_context): New structure top hold eh context
8999 (push_eh_context): New routine.
9000 (pop_eh_context): Likewise.
9001 * decl.c (push_cp_function_context): Use them.
9002 (pop_cp_function_context): Likewise.
9004 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
9006 * decl2.c (finish_file): Also prune uninteresting functions in the
9007 inline emission loop.
9009 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
9011 * sig.c (build_signature_table_constructor): Mark functions
9012 in the signature as referenced.
9014 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
9016 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
9017 the inline emission stuff.
9019 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
9021 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
9023 * lang-options.h: Add -f{no-,}weak.
9024 * decl.c (init_decl_processing): If the target does not support weak
9025 symbols, don't use them.
9026 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
9028 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9030 * init.c (expand_member_init): warning for base init after members.
9032 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
9034 * cvt.c (build_expr_type_conversion): Don't convert to a reference
9037 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
9039 * method.c (report_type_mismatch): Improve wording for volatile
9042 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
9044 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
9045 expand_assignment, as the later doesn't handle things that have
9046 copy constructors well. The compiler would do bitwise copying,
9047 instead of ctor calling in some cases.
9049 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9051 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9052 (pfatal_with_name, perror_exec): Don't assume that
9053 the returned value from my_strerror contains no '%'s.
9055 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9057 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9059 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9060 TYPE_METHODS/TREE_CHAIN mean what they used to.
9061 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9062 instead of TYPE_METHODS.
9063 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9064 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9065 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9066 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9068 (struct lang_decl): Lose next_method field.
9069 (DECL_NEXT_METHOD): Lose.
9070 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9071 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9073 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9076 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9079 * call.c (build_method_call): Synthesize here even when not inlining.
9080 * typeck.c (build_function_call_real): Likewise.
9082 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9084 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9085 == DBX_DEBUG, call dbxout_start_new_source_file and
9086 dbxout_resume_previous_source_file when appropriate.
9088 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9090 * except.c (start_anon_func): Push to the top level.
9091 (end_anon_func): Pop from the top level.
9093 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9095 * cp-tree.h (build_cleanup): New routine to build cleanups.
9096 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9097 call at ctor time and use atexit to run it later.
9098 * decl2.c (build_cleanup): New routine, taken from finish_file.
9099 (finish_file): Use build_cleanup instead, and don't put function
9100 local statics in global dtor list.
9102 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9104 * except.c (expand_throw): Ensure that we have cleanups, if we try
9105 and expand cleanups.
9107 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9109 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9111 (expand_end_catch_block): Use the magic of expand_goto, instead of
9112 emit_jump so that we get the cleanup for any catch clause parameter
9113 and the cleanup for the exception object. Update to reflect label
9115 (push_eh_cleanup): New routine to register a cleanup for an
9117 (empty_fndecl): Used to default cleanup actions to
9119 (init_exception_processing): Setup empty_fndecl. Setup
9121 (expand_start_catch_block): Update to reflect label changes. Call
9122 push_eh_object to register the cleanup for the EH object.
9123 (start_anon_func): New routine to start building lambda expressions
9125 (end_anon_func): New routine to end them.
9126 (struct labelNode): Change so that we can use tree labels, or rtx
9128 (saved_cleanup): Object to check for dynamic cleanups for the
9129 exception handling object.
9130 (push_label_entry): Change so that we can use tree labels, or rtx
9132 (pop_label_entry): Likewise.
9133 (top_label_entry): Likewise.
9134 (expand_start_all_catch): Use tree label instead of rtx label, so
9135 that we can get the magic of expand_goto.
9136 (expand_end_all_catch): Update to reflect label changes.
9138 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9140 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9141 building_cleanup logic, as we now use UNSAVE_EXPRs.
9142 * cp-tree.h (unsave_expr): Declare it.
9143 * decl.c (building_cleanup): Remove.
9144 (maybe_build_cleanup): Remove building_cleanup logic, and use
9145 UNSAVE_EXPR instead.
9147 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9149 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9151 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9153 * decl.c (pushdecl): Only warn about shadowing a local variable if
9154 warn_shadow is true.
9156 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9158 * typeck.c (build_binary_op_nodefault): Added warning about
9159 comparisons between different enum types with -Wall, unless
9160 -fenum-int-equiv set.
9162 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9164 * class.c (finish_struct_1): Skip down to the inner type in
9165 multidimensional arrays. Ensures ctors will be made for types that
9168 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9170 * decl.c (last_dtor_insn): New to track the last compiler generated
9172 (store_parm_decls): Set it.
9173 (finish_function): Use it to see if the dtor is empty. Avoid doing
9174 vtable setup all the time, if we can.
9175 (struct cp_function): Add last_dtor_insn.
9176 (push_cp_function_context): Save it.
9177 (pop_cp_function_context): Restore it.
9179 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9181 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9184 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9186 * typeck.c (expand_target_expr): Make sure targets get put into the
9187 current temp_slot_level, so that the free_temp_slots call will reuse
9190 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9192 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9193 until after we have done the hard virtuals, to avoid a bogus `every
9194 virtual function must have a unique final overrider' for virtual
9195 functions that are only overridden by hard virtuals.
9197 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9199 * pt.c (do_function_instantiation): Don't try to find a file-scope
9200 template for a member function.
9202 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9204 * g++.c (main): Add handling of -nodefaultlibs.
9206 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9208 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9209 distinguish between direct bindings of reference variables, and
9210 indirect bindings of reference variables.
9211 * cvt.c (build_up_reference): Use it.
9212 * typeck.c (convert_arguments): Use it to indicate this is an
9214 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9216 (expand_static_init): Likewise.
9217 (cplus_expand_expr_stmt): Likewise.
9218 * decl2.c (finish_file): Likewise.
9219 * init.c (perform_member_init): Likewise.
9220 (emit_base_init): Likewise.
9221 (expand_aggr_vbase_init_1): Likewise.
9223 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9225 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9226 get a DECL_LANG_SPECIFIC node.
9227 * cp-tree.h (lang_decl_flags): Add new member `level'.
9228 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9229 decl_flags level member.
9231 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9233 * call.c (build_method_call): Make sure instance has a
9234 TYPE_LANG_SPECIFIC node before we dive into it.
9236 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9238 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9240 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9242 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9245 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9247 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9248 when finishing blocks that have already been created (usually due to
9249 the fixup goto code). Fixes bad debugging information.
9251 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9253 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9254 that's not a list of overloaded functions.
9256 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9258 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9259 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9261 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9263 * decl2.c (mark_used): New function for hooking into setting of
9265 * call.c (build_method_call): Use it.
9266 * class.c (instantiate_type): Likewise.
9267 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9268 for all like-named functions.
9269 * method.c (hack_identifier): Likewise.
9270 (emit_thunk): Don't call assemble_external.
9271 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9272 gets the right mode and ENCODE_SECTION_INFO works.
9274 * parse.y: Use mark_used. Pass operator names to do_identifier.
9275 * lex.c (do_identifier): Handle operator names.
9277 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9279 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9281 * errfn.c: Include stdio.h.
9282 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9284 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9286 * typeck2.c (digest_init): Always convert initializers to the
9289 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9291 * init.c (member_init_ok_or_else): Don't allow member initializers
9292 for indirect members, as it is invalid.
9294 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9296 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9298 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9300 * parse.y (for.init.statement): Catch compound statements inside for
9301 initializations, if we're being pedantic.
9303 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9305 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9308 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9310 * error.c (dump_expr): Don't core dump when a boolean expression is
9311 used as a default argument.
9313 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9315 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9318 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9320 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9321 BLKmode type that would otherwise be returned in registers.
9323 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9325 * g++.c (WITHLIBC): New macro.
9326 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9327 saw_libc and pass it at the end if it was set.
9329 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9331 * parse.y (fn.def1): Call split_specs_attrs in
9332 declmods notype_declarator case.
9334 Use a consistent time stamp format in ChangeLog entries.
9335 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9338 add-log-time-format: current-time-string