1 Mon May 11 00:03:34 1998 Mark Mitchell <mmitchell@usa.net>
3 * cp-tree.h (finish_unary_op_expr): New function.
4 (finish_id_expr): Likewise.
5 (begin_new_placement): Likewise.
6 (finish_new_placement): Likewise.
7 (finish_declarator): Likewise.
8 (finish_translation_unit): Likewise.
9 (finish_parmlist): Likewise.
10 (begin_class_definition): Likewise.
11 (finish_class_definition): Likewise.
12 (finish_default_args): Likewise.
13 (finish_inline_definitions): Likewise.
14 * parse.y (GCC_ASM_KEYWORD): Remove.
15 (TYPENAME_ELLIPSIS): Likewise.
16 * parse.c: Regenerated.
17 Use new functions in semantics.c in the actions for many rules.
18 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
19 * hash.h: Regenerated.
20 * semantics.c (finish_expr_stmt): Allow NULL expr.
21 (finish_unary_op_expr): New function, containing
22 code previously in parse.y.
23 (finish_id_expr): Likewise.
24 (begin_new_placement): Likewise.
25 (finish_new_placement): Likewise.
26 (finish_declarator): Likewise.
27 (finish_translation_unit): Likewise.
28 (finish_parmlist): Likewise.
29 (begin_class_definition): Likewise.
30 (finish_class_definition): Likewise.
31 (finish_default_args): Likewise.
32 (finish_inline_definitions): Likewise.
34 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
36 * typeck.c (build_c_cast): Don't decay arrays and functions to
37 pointer type when converting to a class type.
39 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
41 * cp-tree.h (DECL_NAMESPACE_SCOPE): New macro.
42 (DECL_CLASS_SCOPE): Likewise.
44 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
46 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
47 * decl2.c (constructor_name_full): Likewise.
49 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
51 * tree.c (mapcar): Add OVERLOAD support.
53 * init.c (resolve_offset_ref): We must use basetype_path before we
54 destroy it with a call to convert_pointer_to.
56 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
58 * class.c (currently_open_class): New fn.
59 * decl.c (lookup_name_real): Use it.
60 * search.c (lookup_field): Likewise.
62 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
64 * cp-tree.def (OVERLOAD): New node.
65 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
66 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
67 (NAMESPACE_BINDING): Remove.
68 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
70 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
72 (tree_overload): New struct.
73 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
74 (REAL_IDENTIFIER_TYPE_VALUE): Define.
75 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
76 (lang_decl_flags): Remove in_namespace.
77 (lang_decl): Remove chain.
78 (DECL_CHAIN, DECL_NAMESPACE): Remove.
79 (flag_honor_std): Declare extern.
80 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
81 namespace_binding, set_namespace_binding,
82 lookup_function_nonclass, cat_namespace_levels,
83 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
84 scratch_ovl_cons, ovl_member, build_overload): Declare.
85 (decl_list_length, get_namespace_id, current_namespace_id,
86 overloaded_globals_p): Remove.
87 (lookup_using_namespace, qualified_lookup_using_namespace): Change
89 (push_scratch_obstack): New macro.
90 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
91 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
93 (build_new_function_call): Iterate using OVL_CHAIN.
94 Print DECL_NAME in when reporting ambiguities.
95 (build_object_call): Iterate using OVL_NEXT for fns, convs.
96 (build_new_op): Call lookup_function_nonclass.
97 Iterate using OVL_NEXT.
98 (build_op_delete_call): Change detection of members.
99 Do not wrap TREE_LIST around fields and single global functions.
100 (build_over_call): Don't push a class level if the context is a
102 (build_new_method_call): Iterate using OVL_NEXT.
103 * class.c (add_method): Chain overloaded members using
104 build_overload. Remove copying of method.
105 (grow_method): When iterating through the obstack, expect OVERLOAD
106 nodes. Chain overload members.
107 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
108 nodes in call to get_baselinks.
109 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
110 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
111 fdecls that are OVERLOAD nodes.
112 (validate_lhs): New function.
113 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
114 code. Use DECL_NAME in error messages. Split code between global
115 and member function processing.
116 * decl.c (global_type_node): New static variable.
117 (in_std): New global.
118 (struct binding_level): New field usings.
119 (resume_binding_level): Assert that we are not in a class.
120 (toplevel_bindings_p): Just check for namespace_p or
122 (resume_level): Remove.
123 (find_binding): New function.
124 (binding_for_name): Call it.
125 (namespace_binding, set_namespace_binding): New functions.
126 (push_namespace): Associate binding level with new namespace,
127 resume_binding_level for existing namespace. Remove old code.
128 Fake std by counting.
129 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
130 (maybe_push_to_top_level): Save current namespace.
131 (pop_from_top_level): Restore saved namespace.
132 (pop_namespace): Call suspend_binding_level. Remove old code.
133 (cat_namespace_levels): New function.
134 (set_identifier_type_value_with_scope): For namespace bindings,
135 set BINDING_TYPE, and use global_type_node.
136 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
137 (identifier_type_value): New function.
138 (pushtag): If no context, use current_namespace.
139 (duplicate_decls): Don't process DECL_CHAIN.
140 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
141 already set. Never reset it to NULL_TREE. Lookup global variables
142 in their namespace. Push overloaded templates if they are on
144 (pushdecl_namespace_level): New function.
145 (pushdecl_top_level): Implement using pushdecl_namespace_level.
146 (pushdecl_using_decl): New function.
147 (overloaded_globals_p): Remove.
148 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
149 them. Use namespace_binding and set_namespace_value.
150 (redeclaration_error_message): Complain if the declarations come
151 from different namespaces.
152 (lookup_tag): On namespace level, look in the BINDING_TYPE.
153 (lookup_namespace_name): Pass tree_bindings from stack. Remove
155 (select_decl): New function.
156 (lookup_name_real): Call it for qualified and unqualified lookup.
157 Pass tree_bindings from the stack.
158 If prefer_type is 1, also accept namespaces.
159 (lookup_function_nonclass): New function.
160 (init_decl_processing): Set the binding level of the global
161 namespace to global_binding_level.
162 Build a proper type list for __builtin_apply.
163 Initialize std_node to "fake std" if flag_honor_std is set.
164 Initialize global_type_node.
165 Allocated bad_alloc in namespace std if flag_honor_std.
166 (define_function): Set the DECL_CONTEXT to the current_namespace.
167 (start_decl): A namespace is not considered as a context here. If
168 the DECL_CONTEXT is a namespace, push the decl.
169 (cp_finish_decl): Check for namespaces used as initializers.
170 (grokfndecl): Add namespace parameter. Remove processing of
172 (grokvardecl): Add namespace parameter.
173 (grokdeclarator): Process SCOPEs that are namespaces. For
174 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
175 (start_function): Check for contexts that are namespaces.
176 Set context for declarations that have not been pushed.
177 (store_parm_decls): Check for ::main only.
178 (finish_function): Likewise.
179 (start_method): Check for contexts that are namespaces.
180 (start_method): Remove DECL_CHAIN processing.
181 * decl2.c (flag_honor_std): Declare.
182 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
183 (decl_namespace_list): New static global.
184 (grok_x_components): Ignore namespaces as type contexts.
185 (check_classfn): Expect OVERLOAD nodes.
186 (grokfield): Remove DECL_CHAIN processing.
187 (finish_file): Call cat_namespace_levels.
188 (merge_functions): New function.
189 (ambiguous_decl): Rewrite.
190 (lookup_using_namespace): Produce tree_bindings.
191 (qualified_lookup_using_namespace): Likewise.
192 (set_decl_namespace, decl_namespace, current_decl_namespace,
193 push_decl_namespace, pop_decl_namespace): New functions.
194 (arg_lookup): New struct.
195 (add_function, arg_assoc_namespace, arg_assoc_class,
196 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
198 (get_namespace_id, current_namespace_id): Remove.
199 (do_toplevel_using_decl): Rewrite.
200 (do_class_using_decl): Complain about namespace qualifiers.
201 (do_using_directive): Sorry if not on namespace level. Complain
202 about unknown namespaces.
203 * error.c (dump_aggr_type): Check for namespace contexts.
204 * except.c (init_exception_processing): Push terminate into std.
205 * friend.c (is_friend): A namespace is not a context, here.
206 * init.c (expand_member_init): Remove DECL_CHAIN processing.
207 (build_offset_ref): Process OVERLOAD nodes.
208 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
209 * lex.c (identifier_type): Loop using OVL_CHAIN.
210 (see_typename): Set looking_for_typename to 2.
211 (real_yylex): Likewise.
212 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
213 (do_scoped_id): Expect OVERLOAD nodes.
214 Change calling convention for qualified_lookup_using_namespace.
215 (build_lang_decl): Don't set in_namespace anymore.
216 * method.c (typevec_size): New global.
217 (build_overload_nested_name): Return if global_namespace.
218 Otherwise, always expect a declaration context.
219 (build_qualified_name): Likewise.
220 Make sure we don't write beyond typevec_size.
221 (build_decl_overload_real): Likewise.
222 Allocate one extra slot for the namespace.
223 (hack_identifier): Mark code dead.
224 Process OVERLOAD and NAMESPACE_DECL nodes.
225 * parse.y (program): Pop namespaces until in global namespace.
226 (extdef): In a using-declaration, don't discard the identifier if
227 there is no declaration.
228 (left_curly): Ignore type contexts which are namespaces.
229 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
231 * pt.c (template_class_depth): Expect types to be namespaces.
232 (determine_specialization): Simplify by expecting OVERLOAD nodes.
233 (push_template_decl): Push into namespace level.
234 Reset ctx if it is a namespace.
235 Set DECL_CONTEXT to current_namespace if not set already.
236 Ignore real contexts that are namespaces.
237 (mangle_class_name_for_template): Skip global_namespace.
238 Mangle other namepaces as declarations.
239 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
240 (lookup_template_class): Push into namespace of context.
241 If the context is a namespace, set it to global_namespace.
242 Use id_context for mangling.
243 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
244 (tsubst_friend_function): Ignore namespace contexts.
245 Push into namespace level.
246 (tsubst): Handle NAMESPACE_DECL nodes.
247 Remove DECL_CHAIN processing.
248 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
249 * ptree.c (print_lang_identifier): Print bindings.
250 (lang_print_xnode): Print OVERLOAD nodes.
251 * rtti.c (init_rtti_processing): Push type_info into std.
252 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
253 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
254 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
255 lookup_fnfields_here): Likewise.
256 Process all nodes, instead of going through TREE_CHAIN.
257 * sig.c (build_signature_pointer_or_reference_type): Set context
259 (build_signature_table_constructor): Expect OVERLOAD nodes.
260 * spew.c (yylex): Save old setting of looking_for_typename.
261 * tree.c (decl_list_length): Remove.
262 (binding_init): New function.
263 (count_functions): Rewrite.
264 (is_overloaded_fn): Expect OVERLOAD nodes.
265 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
266 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
267 ovl_member): New functions.
268 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
269 (type_unknown_p): Likewise.
270 (require_instantiated_type): Likewise.
271 (build_component_ref): Declare code dead.
272 (build_x_function_call): Create and expect OVERLOAD nodes.
273 (build_function_call_real): Check for ::main only.
274 (build_unary_op): Likewise. Expect OVERLOAD nodes.
275 (convert_for_assignment): Check for TREE_LIST before accessing
277 * decl.c (duplicate_decls): Check for namespace bindings instead
279 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
280 lookup_name_current_level, start_decl, xref_tag,
281 finish_enum): Likewise.
282 * init.c (build_offset_ref): Likewise.
283 * search.c (lookup_field): Likewise.
284 (lookup_fnfields): Likewise.
285 (dfs_debug_mark): Likewise.
286 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
287 (poplevel_class, pop_from_top_level): Likewise.
288 * decl2.c (finish_method): Likewise.
289 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
290 * decl.c (record_builtin_type): Likewise.
291 (init_decl_processing, grokfndecl): Likewise.
292 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
293 (make_lang_type): Likewise.
294 * parse.y (make_thunk): Likewise.
295 * pt.c (tsubst): Likewise.
296 * tree.c (debug_binfo): Likewise.
297 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
298 tinfo2.cc, inc/new.h: Add std qualifications.
299 * inc/new: Wrap with namespace std if __HONOR_STD.
300 * inc/typeinfo: Likewise.
302 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
304 * call.c (build_user_type_conversion_1): Handle second_conv
305 properly for templates.
307 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
309 * method.c (build_decl_overload_real): Set TREE_USED flag to
310 zero for build_type_variants nodes as well.
312 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
314 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
316 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
318 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
319 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
320 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
321 xref.o): Add toplev.h dependencies.
323 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
325 * errfn.c (cp_error, cp_warning): Remove declarations for
326 error and warning respectively.
328 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
330 * error.c: Convert to using ctype macros defined in system.h.
331 * method.c: Likewise.
333 * lex.c: Likewise. Also remove redundant system header stuff.
335 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
337 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
338 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
339 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
340 xref.c: Add include of toplev.h.
342 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
344 * tree.c (perm_manip): Also regenerate the RTL of an extern.
345 (copy_to_permanent): Use end_temporary_allocation.
347 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
349 * init.c (expand_vec_init): The initialization of each array
350 element is a full-expression.
352 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
354 * method.c (build_mangled_name): Add a call to build_type_variant
355 to get the right type.
357 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
359 * Makefile.in: Add .SUFFIXES.
361 * cp-tree.def: Remove NAMESPACE_DECL.
363 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
365 * call.c (build_over_call): Do evaluate arg even if it has empty
367 * decl.c (start_function): Don't push a member function.
369 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
371 * Makefile.in (g++FAQ.info): Put -o option before input file.
373 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
375 * gxxint.texi: Add info for squangling codes K and B.
377 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
379 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
380 the expression in templates.
381 (finish_stmt_expr): Likewise.
383 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
385 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
387 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
389 * decl.c (maybe_push_to_top_level): Always clear
390 current_template_parms and processing_template_decl.
391 (pushtag): Remove check of current_class_type and some comments,
392 since maybe_push_to_top_level no longer creates confusion.
394 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
396 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
397 (DECL_CLASS_TEMPLATE_P): Likewise.
398 (DECL_PRIMARY_TEMPLATE): Likewise.
399 (PRIMARY_TEMPLATE_P): Use it.
400 (push_template_decl_real): New function.
401 (redeclare_class_template): Take new template parameters as
403 (is_specialization_of): New function.
404 (comp_template_args): Declare.
405 * decl.c (pushtag): Handle friend template classes.
406 (xref_tag): Likewise. Use new calling convention for
407 redeclare_class_template.
408 * decl2.c (grok_x_components): Handle friend templates.
409 * friend.c (is_friend): Use is_specialization_of where
410 appropriate. Deal with friend class templates.
411 (make_friend_class): Let a class template be friends with itself.
412 * pt.c (comp_template_args): Remove declaration.
413 (tsubst_friend_class): New function.
414 (push_template_decl_real): New function.
415 (push_template_decl): Use it.
416 (redeclare_class_template): Adjust for new calling convention.
417 (comp_template_args): Give it external linkage.
418 (instantiate_class_type): Use tsubst_friend_class to deal
419 with friend templates.
420 * typeck.c (comptypes): Use comp_template_args, rather than
422 * parse.y (component_decl): Handle a nested template type
423 like other component type declarations.
425 * pt.c (check_explicit_specialization): Handle overloaded
426 constructors correctly.
428 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
429 (lookup_template_class): Use it.
431 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
433 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
434 * cp-tree.h: Add WRAPPER support.
435 * call.c (add_candidate): Split out from add_*_candidate fns.
436 (build_over_call): Take the candidate instead of function and args.
437 Enforce access control here. Emit overload warnings here.
438 (add_warning): New fn.
439 (joust): Add WARN parm. If not set, call add_warning instead of
440 printing a warning. Reenable some warnings.
442 (convert_like): Adjust.
443 (build_new_op): Adjust.
444 (build_new_function_call): Adjust.
445 (build_user_type_conversion_1): Adjust.
446 (USER_CONV_FN): Adjust.
447 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
448 build_int_wrapper): New fns.
450 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
452 * pt.c (unify): Fix typo in previous change.
454 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
456 * error.c (dump_type_real): Declare canonical_name.
458 * typeck.c (comp_target_types): Fix PMFs.
460 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
462 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
463 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
466 * pt.c (tsubst): Decrease the template-level of
467 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
469 (template_decl_level): New function.
470 (unify): Make sure to record unifications for template
471 parameters, even when the parameters exactly match the arguments.
472 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
473 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
474 aren't from the level we're currently working on.
476 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
478 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
480 * decl2.c (check_member_template): Set DECL_IGNORED for member
481 class templates, too.
483 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
485 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
487 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
489 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
491 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
492 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
493 (init_decl_processing): Handle TI types.
494 * typeck.c (unsigned_type, signed_type): Handle TI types.
496 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
498 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
499 New local added_libraries. Increment count when add library to
502 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
504 * cp-tree.h (type_as_string_real): New function.
505 * pt.c (mangle_class_name_for_template): Use it.
506 * error.c (dump_aggr_type): Change prototype.
507 (dump_type_prefix): Likewise.
508 (dump_type_suffix): Likewise.
509 (dump_type_real): Convert from dump_type. If desired, the
510 "canonica" name of a typedef, i.e., the name of the underlying
511 type, can be printed.
512 (dump_type): Call dump_type_real.
514 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
516 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
518 * typeck.c (comp_target_types): Tweak pedantic case.
519 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
520 Return -1 or 1 instead of 1 or 2.
521 (compparms): Remove STRICT handling.
522 (convert_for_assignment): Fix handling of pmfs.
524 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
526 * typeck.c (comp_target_types): Handle references like pointers.
527 (comp_target_parms): Note that return code from comp_target_types
528 can be negative to indicate failure.
530 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
532 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
533 which requires a working target compiler to build.
535 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
537 * tree.c (avoid_overlap): Add prototype.
539 * spew.c (num_tokens): Add prototype.
540 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
542 * search.c (dfs_check_overlap): Add prototype.
543 (dfs_no_overlap_yet): Likewise.
545 * pt.c (original_template): Add prototype.
546 (inline_needs_template_parms): Likewise.
547 (push_inline_template_parms_recursive): Likewise.
548 (retrieve_specialization, register_specialization): Likewise.
549 (print_candidates, reduce_template_parm_level): Likewise.
550 (build_template_decl, mark_template_parm): Likewise.
551 (tsubst_friend_function, get_bindings_real): Likewise.
553 * method.c (start_squangling): Add prototype.
554 (end_squangling, check_ktype, issue_ktype): Likewise.
555 (build_overloaded_scope_ref, check_btype): Likewise.
556 (build_mangled_template_parm_index): Likewise.
558 * lex.c (init_cpp_parse): Add prototype.
559 (handle_cp_pragma, handle_sysv_pragma): Likewise.
560 (reduce_cmp, token_cmp): Likewise.
562 * except.c (call_eh_info): Add prototype.
563 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
564 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
566 * decl2.c (is_namespace_ancestor): Add prototype.
567 (namespace_ancestor, add_using_namespace): Likewise.
568 (ambiguous_decl): Likewise.
570 * decl.c (indent): Add prototype.
572 * call.c (add_template_candidate_real): Add prototype.
574 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
576 * decl2.c (build_expr_from_tree): Just return a PMF.
578 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
580 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
581 when doing initializations.
583 * pt.c (unify): Use comptypes to compare type args.
585 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
587 * decl.c (duplicate_decls): Fix check for when it's safe to free
590 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
593 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
595 * pt.c (build_template_parm_index): Add prototype.
597 * search.c (my_tree_cons): Don't clear words outside the
598 newly allocated node.
600 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
602 * lex.c (init_parse): Now returns char* containing the filename.
604 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
605 Jeff Law <law@cygnus.com>
607 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
610 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
612 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
614 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
616 * decl.c (duplicate_decls): Don't warn for redundant decls if
617 friend: let add_friend take care of it.
619 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
621 * sig.c (build_signature_pointer_constructor): Don't set
622 TREE_HAS_CONSTRUCTOR for a signature pointer.
623 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
624 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
626 * typeck.c (build_unary_op): Only allow taking the address of a
628 * typeck2.c (digest_init): Simplify.
629 (store_init_value): Don't pedwarn about using { } for pmfs.
631 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
633 * cp-tree.h (start_decl): Update prototype.
634 * decl.c (start_decl): Like the C version, new parameters
635 for the attributes. Call cplus_decl_attributes here,
636 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
637 (grokdeclarator): Pass NULL for new start_decl arguments.
638 * pt.c (tsubst_expr): Likewise.
639 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
640 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
641 * lex.c (build_lang_decl): Add lang_name_java.
642 * class.c (push_lang_context): Add lang_name_java.
643 * method.c (build_mangled_name): Check for is_java_type.
645 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
647 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
648 * call.c (build_scoped_method_call): Check for TREE_CODE for
649 VOID_TYPE instead of type == void_type_node.
650 (build_method_call): Ditto.
651 * decl.c (lookup_name_real): Ditto.
652 (grokdeclarator): Ditto.
655 (start_function): Ditto.
656 (finish_function): Ditto.
657 (start_method): Ditto.
659 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
661 * lex.c (finput): New variable.
662 (init_cpp_parse): Renamed from init_parse.
663 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
664 (finish_parse): New function.
665 * cp-tree.h (init_lex, init_parse): Remove declarations.
667 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
669 * call.c (build_call): Still evaluate the actual argument.
670 * class.c (is_empty_class): Update for -fnew-abi.
672 * decl2.c: -fnew-abi implies -fsquangle.
674 * method.c (do_build_assign_ref): Don't do anything to copy
676 (do_build_copy_constructor): Likewise.
677 * call.c (build_over_call): Likewise.
679 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
681 * tree.c (avoid_overlap): Return a value.
683 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
685 * method.c (check_btype): Add missing argument to xrealloc.
686 (check_ktype): Likewise.
688 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
690 Implement empty base optimization.
691 * class.c (finish_struct_1): Add vbase fields earlier. Set
692 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
693 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
694 (types_overlap_p): New fn.
695 * tree.c (avoid_overlap): New fn.
696 (build_base_fields): Use it to avoid overlapping empty bases.
697 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
699 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
701 Re-implement allocation of base class subobjects.
702 * tree.c (unshare_base_binfos): New fn.
703 (layout_basetypes): Use it. Now handles offsets of both virtual and
704 non-virtual bases, after layout_type.
705 (layout_vbasetypes): Remove.
706 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
707 (build_vbase_pointer_fields): Split out from old layout_basetypes.
708 * class.c (finish_base_struct): Lose offset handling code.
709 Move nonvdtor warning here. Don't mess with t_binfo anymore.
710 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
713 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
715 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
716 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
717 * class.c (duplicate_tag_error): Likewise.
718 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
719 * tree.c (layout_vbasetypes): Update from layout_record, remove
720 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
721 (layout_basetypes): Likewise.
723 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
725 * class.c, Make sure system.h is included just after config.h.
726 Delete lingering stdio and errno references too.
727 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
729 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
731 * friend.c (is_friend): Fix access control for local classes.
733 * class.c (is_empty_class): New fn.
734 * call.c (build_call): Don't pass empty class objects to a function.
736 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
738 * call.c (build_over_call): Do name resolution for default
739 arguments of function templates in the scope of the templates.
741 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
743 * call.c: Include system.h. Remove includes, declarations and
744 defines provided by system.h.
745 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
746 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
747 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
748 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
749 * typeck2.c, xref.c: Likewise.
750 * Makefile.in: Dependencies updated as appropriate.
751 * Make-lang.in: Likewise.
753 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
755 * pt.c (fn_type_unification): Allow incomplete unification without
756 an immediate error message.
758 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
760 * tree.c (member_p): New fn.
761 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
762 initializing class members.
764 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
765 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
767 * call.c (build_method_call): Handle non-scoped destructors, too.
768 * pt.c (tsubst_copy): Likewise.
770 * pt.c (print_template_context): Split out...
771 (push_tinst_level): ...from here.
773 * friend.c (is_friend): Don't pass a type to decl_function_context.
775 * typeck.c (convert_for_initialization): Always hand off
776 conversions to class type.
778 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
780 * friend.c (is_friend): Local classes have the same access as the
783 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
785 * typeck.c (expand_target_expr): Delete dead function.
787 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
789 * repo.c (save_string): Delete dead function.
791 * method.c (thunk_printable_name): Delete dead function.
793 * lex.c (yynextch): Delete dead function.
795 * expr.c (tree_extract_aggr_init): #if 0 out.
797 * except.c (do_unwind): Delete dead function.
798 (easy_expand_asm): Likewise.
800 * cvt.c (build_conversion_type_1): Delete dead function.
802 * cp-tree.h (push_expression_obstack): Declare.
804 * call.c (source_type): #if 0 out.
806 * class.c (alter_access): Remove unused label. Add braces
807 around empty else clause.
809 * lex.c (yyprint): Fix argument to printf.
811 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
813 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
815 * pt.c (instantiate_class_template): Make sure template
816 arguments are permanent.
817 * init.c (resolve_offset_ref): Don't go looking around in
820 * semantics.c: Add routines to handle expressions, and some
821 declaration processing.
823 (current_class_depth): Move declaration to cp-tree.h.
824 * parse.c: Regenerated.
825 * cp-tree.h: Use them.
826 (current_class_depth): Declare.
827 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
829 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
831 * error.c (dump_decl): Be a bit more explicit with template
832 type arguments, when verbose.
834 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
836 * inc/exception: Reorder closing braces.
838 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
840 * pt.c (redeclare_class_template): New function.
841 * cp_tree.h (redeclare_class_template): Declare it.
842 * decl.c (xref_tag): Use it.
844 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
846 * call.c (build_over_call): Check IS_AGGR_TYPE, not
848 * typeck.c (convert_arguments): Likewise.
850 * decl.c (grokdeclarator): Remove const and volatile from type after
851 setting constp and volatilep.
853 * class.c (finish_struct_1): Don't warn about bool bitfield larger
856 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
858 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
860 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
862 * call.c (build_object_call): Complain about ambiguous operator(),
863 rather that crashing.
864 (build_new_op): Likewise.
865 (build_op_delete_call): Likewise.
867 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
869 * cvt.c (perform_qualification_conversions): Use comp_target_types
870 instead of comp_ptr_ttypes.
872 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
874 * cp-tree.h (enforce_access): Declare.
875 * call.c (enforce_access): Make it extern, not static.
876 * class.c (alter_access): Use enforce_access; modify code for ISO
877 compliance, rather than ARM rules.
879 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
881 * cp-tree.h: Fix typo.
883 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
885 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
886 if (aggregate_value_p (type)).
888 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
890 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
892 * tree.c (mapcar): When dealing with a DECL, use it's constant
894 * pt.c (lookup_template_class): Don't mangle the names of template
895 classes whose arguments are unknown.
897 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
899 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
901 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
903 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
905 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
906 boolean_type_node to 1.
908 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
910 * error.c (dump_expr): Remove unused variable `l'.
912 * pt.c (for_each_template_parm): New function, created by
913 converting uses_template_parms.
914 (tree_fn_t): New typedef.
915 (uses_template_parms): Use it.
916 (mark_template_parm): New function.
917 (push_template_decl): Check that the argument list of a partial
918 specialization uses all the template parameters.
920 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
921 with it; we might want it for debugging.
922 * cp-tree.h (type_unification): Change interface.
923 * class.c (finish_struct_1): Skip nested template types, just like
924 ordinary nested types.
925 (instantiate_type): Use new interface to type_unification.
926 * lex.c (init_lex): Add __sz as opname for sizeof.
927 * method.c (build_overload_scope_ref): New function.
928 (build_overload_int): Handle complex expressions. Set
929 numeric_output_need_bar if necessary.
930 (build_overload_value): Handle non-PARM_DECL nodes; this
931 routine is now used by build_overload_int. Remove some
932 assignments to numeric_output_need_bar. Use
933 build_overload_scope_ref.
934 (build_qualified_name): Note that some template mangled names end
935 with digits, and set numeric_output_need_bar appropriately. Use
936 build_underscore_int.
937 * pt.c (unify): Change interface.
938 (type_unification_real): Likewise.
939 (determine_specialization): Use new interfaces.
940 (tsubst): Deal gracefully with situations in which the argument
941 vector is not fully filled.
942 (fn_type_unification): Use new interfaces.
943 (type_unification): Likewise. Remove NOP_EXPR hack.
944 (type_unification_real): Likewise.
945 (unify): Likewise. Deal with unification of complex expresions.
947 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
949 * pt.c (complete_template_args): Initialize skip properly.
951 * decl.c (make_typename_type): Revert.
952 (make_implicit_typename): Remove.
953 (lookup_name_real): Don't call it. Call lookup_field if we see a
954 TYPE_DECL from a template base.
955 * search.c (lookup_field): Do implicit typename stuff.
957 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
958 Geoff Noer <noer@cygnus.com>
960 * Makefile.in: Various fixes for building cygwin32 native toolchains.
961 * Make-lang.in: Likewise.
963 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
965 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
967 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
969 * decl.c (make_implicit_typename): Rewrite removed code.
970 (make_typename_type): Call it if the type we look up comes from
971 a base that uses template parms.
973 * pt.c (complete_template_args): Rewrite.
974 (tsubst, FUNCTION_DECL): Use it.
976 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
978 * semantics.c (finish_asm_stmt): Fix combine strings. Call
979 c_expand_asm_operands () if output_operands, input_operands or
980 clobbers is not NULL_TREE.
982 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
984 * pt.c (complete_template_args): New function.
985 (get_bindings): Deal with specializations of function templates
986 with return type containing parameters from outer class
988 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
989 substitute arguments and compose a new type.
991 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
993 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
996 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
998 * decl.c (make_implicit_typename): Lose useless code.
1000 * call.c (standard_conversion): Handle A* -> const A* properly.
1002 * pt.c (get_bindings_real): Rename from get_bindings. Add
1004 (get_bindings): Pass 1.
1005 (get_bindings_overload): Pass 0.
1007 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
1009 * pt.c (check_explicit_specialization): When reverting a static
1010 member function, also remove the `this' parameter from
1011 last_function_parms.
1013 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1015 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
1018 * decl.c (store_bindings): Use free_binding_vecs.
1019 (pop_from_top_level): Likewise.
1021 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1023 * decl.c (make_implicit_typename): Only change the type of a
1026 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
1028 * semantics.c: New file, containing routines to perform the
1029 semantic phase of parsing.
1031 * pt.c (tsubst_expr): Likewise.
1032 * cp-tree.h: Declare the various functions in semantics.c.
1033 Provide macros to access _STMT tree nodes.
1034 * cp-tree.def: Add ASM_STMT tree node.
1035 * Makefile.in, Make-lang.in: Add dependencies on and for
1038 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
1040 * pt.c (push_template_decl): Only check primary templates.
1042 * pt.c (check_explicit_specialization): Complain about default args
1043 in explicit specialization.
1045 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1046 constructor_declarator.
1048 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1050 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1051 has no overloaded operator ->.
1053 * call.c (build_field_call): Don't crash when presented with a
1054 field that is actually a nested type.
1056 * decl.c (pushtag): Deal with friend class injection in local
1059 * call.c (build_object_call): Don't crash if OBJ is a
1060 pointer-to-member-function.
1062 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1064 * pt.c (push_template_decl): Complain about template with C linkage,
1065 anonymous template class.
1067 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1069 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1070 * search.c: Likewise.
1072 * lex.c (do_pending_defargs): Only call
1073 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1075 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1077 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1079 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1081 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1083 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1084 closely mimics the behavior in parse.y.
1085 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1086 into a compound statement.
1088 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1090 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1091 * pt.c (inline_needs_template_parms): New fn.
1092 (original_template): New fn.
1093 (push_inline_template_parms_recursive): New fn.
1094 (maybe_begin_member_template_processing): Use them.
1095 (maybe_end_member_template_processing): Likewise.
1096 (is_member_or_friend_template): Rename to is_member_template.
1097 Member functions of local classes are never member templates.
1099 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1101 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1102 added in the class scope to catch redefinition error.
1104 * pt.c (reduce_template_parm_level): Also copy
1105 the DECL_TEMPLATE_PARMS field.
1107 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1109 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1110 reduced-level template type parameter.
1112 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1114 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1115 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1116 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1117 * decl.c (duplicate_decls): Propagate it.
1118 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1119 abstract virtual functions and virtual functions which need a
1120 final overrider separately.
1122 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1124 * lang-specs.h: Properly put brackets around array elements in
1127 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1128 && and || in expression.
1130 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1132 * call.c (default_parm_conversions): Remove prototype definition.
1133 (build_method_call): Remove unused variable result.
1135 * cvt.c (ocp_convert): Remove unused variable conversion.
1137 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1139 * except.c (do_unwind): #if 0 definition of unused variables fcall
1142 * expr.c (extract_scalar_init): #if 0 prototype and function
1145 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1146 (build_new_1): Remove unused variable t.
1148 * pt.c (instantiate_class_template): Remove unused variable newtag;
1149 cast called function return value to void.
1150 (do_decl_instantiation): Remove unused variables name and fn.
1152 * tree.c (get_type_decl): Add default return to shut up compiler from
1153 complaining control reaches end of non-void function.
1155 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1157 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1159 * call.c (default_parm_conversions): Remove prototype definition.
1160 (build_method_call): Remove unused variable result.
1161 (build_over_call): Add default case in enumeration switch.
1163 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1165 * decl2.c (lang_decode_option): Change j's type to size_t.
1167 * tree.c (layout_vbasetypes): record_align and desired_align are of
1168 type unsigned int; const_size and nonvirtual_const_size likewise.
1170 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1172 * parse.y (new_initializer): Make sure all initializers are
1175 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1177 * decl2.c (import_export_decl): Mark tinfo functions for
1178 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1180 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1182 * method.c: Fix typo.
1184 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1186 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1187 ctype.h, string.h, etc.
1188 (issue_nrepeats): Add default case in enumeration switch.
1189 (check_btype): Likewise.
1190 (process_overload_item): Likewise.
1192 * Makefile.in (method.o): Depend on system.h.
1194 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1196 * lex.c (do_scoped_id): Fix parenthesizing.
1198 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1200 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1201 FLAG_RTTI is unset, initialize type info machinery and continue
1202 with FLAG_RTTI enabled.
1203 (get_typeid): Ditto.
1205 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1207 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1210 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1212 * pt.c (finish_member_template_decl): Deal more gracefully with
1213 invalid declarations.
1215 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1217 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1218 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1219 some formatting quirks.
1221 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1222 method.c, pt.c, ptree.c, typeck.c: Remove support for
1223 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1225 * Makefile.in: Adjust.
1227 * pt.c (unify): Don't allow reduced cv-quals when strict.
1229 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1230 *type_unification* and unify.
1232 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1234 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1235 (nested_name_specifier): And add it before this use.
1236 (typename_sub0): And this use. Also add use without the keyword.
1237 (typename_sub1): Likewise.
1238 * pt.c (instantiate_class_template): Don't actually instantiate
1239 anything if our type uses template parms.
1241 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1243 * decl.c (start_function): Don't call temporary_allocation for a
1246 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1248 * pt.c (instantiate_class_template): Don't mess with friends if
1249 our type uses template parms.
1251 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1253 * parse.y (nested_name_specifier): Use explicit_template_type.
1254 (typename_sub): Allow a template_type, an explicit_template_type,
1255 or an implicit template type at the end.
1256 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1257 * decl.c (make_typename_type): Handle template-id where the name
1259 * call.c (build_scoped_method_call): Handle member template
1261 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1262 destructor is represented by the type.
1264 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1265 * parse.y (nested_name_specifier): Add 'template' case.
1266 (explicit_template_type): New rule.
1267 (typename_sub): Use it.
1268 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1269 * pt.c (tsubst): Likewise.
1271 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1273 * pt.c (add_to_template_args): Fix thinko.
1274 (instantiate_class_template): Call it later.
1276 * pt.c (get_class_bindings): Add outer_args parm.
1277 (most_specialized_class): Likewise.
1278 (instantiate_class_template): Pass it.
1279 (more_specialized_class): Likewise.
1280 (lookup_template_class): Get context from template if none
1282 (finish_member_template_decl): Don't do anything with a
1283 partial specialization.
1284 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1286 * class.c (finish_struct): Member class templates have already been
1287 checked for name clashes.
1288 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1290 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1292 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1293 (tsubst, *_PARM): Support multiple levels of template classes.
1294 (instantiate_class_template): Look up the pattern from the
1296 (lookup_template_class): Handle getting a template for d1.
1297 (push_template_decl): Correct setting of 'primary'.
1298 (reduce_template_parm_level): Add 'levels' parm.
1299 (finish_member_template_decl): Support member class templates.
1300 (template_class_depth): Handle multiple levels.
1301 * parse.y (component_decl_1, fn.def2): Remove member template case.
1302 (component_decl): Add member template cases.
1303 * decl2.c (check_member_template): We now handle member template
1305 * decl.c (pushtag): Handle member templates.
1306 * method.c (do_inline_function_hair): Don't touch
1307 IDENTIFIER_GLOBAL_VALUE.
1308 * init.c (build_offset_ref): If name isn't an identifier, just
1310 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1312 * typeck.c (get_delta_difference): Do adjust for conversions to
1313 and from virtual base.
1315 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1317 * typeck.c (get_delta_difference): Give hard error for conversion
1320 * cp-tree.h: Tweak formatting.
1322 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1324 * decl.c (push_namespace): Handle redeclaration error.
1326 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1327 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1328 (NAMESPACE_BINDING): New macro.
1329 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1332 * pt.c (push_template_decl): Use innermost_args.
1334 * decl.c (get_unique_name): Tweak from earlier in the name.
1336 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1338 * cp-tree.def: Add CPLUS_BINDING node.
1339 * cp-tree.h (tree_binding): new struct
1340 (BINDING_SCOPE, BINDING_VALUE): new macros
1341 (current_namespace, global_namespace): declare extern
1342 (struct lang_decl_flags): new field in_namespace
1343 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1344 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1345 (TREE_INDIRECT_USING): new macro
1346 * decl2.c (current_namespace, global_namespace): Declare. The
1347 value is a NAMESPACE_DECL now, not a TREE_LIST.
1348 (is_namespace_ancestor, namespace_ancestor):new static functions.
1349 (add_using_namespace, ambiguous_decl): likewise.
1350 (lookup_using_namespace): new support function for lookup_name.
1351 (qualified_lookup_using_namespace): new support function for
1352 do_scoped_id and lookup_namespace_name
1353 (get_namespace_id): mark as obsolete.
1354 (current_namespace_id): Likewise.
1355 (do_namespace_alias): Implement.
1356 (do_using_directive): Implement as call to add_using_namespace.
1357 * decl.c (binding_for_name): new function.
1358 (push_namespace, pop_namespace): implement.
1359 (push_decl): don't install a FUNCTION_DECL in the global branch.
1360 (lookup_namespace_name): implement using qualified lookup.
1361 (lookup_name_real): For global scoping, lookup in
1362 global_namespace. For namespace scoping, lookup in given
1363 namespace. For unscoped lookup, iterate over namespace,
1364 considering using directives.
1365 (init_decl_processing): initialize global_namespace.
1366 (grokvardecl): Build assembler name as static name for globals.
1367 (grokdeclarator): Remove old namespace mangling.
1368 (xref_tag): When installing a global binding for the
1369 tag, make sure we have an identifier.
1370 * method.c (build_overload_nested_name): mangle namespaces.
1371 (build_qualified_name): Likewise.
1372 (build_decl_overload_real): Likewise.
1373 * lex.c (build_lang_decl): set namespace for new declaration to
1375 (do_scoped_id): find global names in global or current
1376 namespace, or using qualified namespace lookup, depending on
1378 * init.c (build_member_call): When scope is namespace, use
1379 build_x_function_call instead.
1380 (build_offset_ref): When scope is namespace, collapse processing
1381 to lookup_namespace_name instead.
1382 * error.c (dump_decl): Support NAMESPACE_DECL.
1383 * decl.c (pushdecl): Bind globals to current namespace.
1384 (push_overloaded_decl): Likewise.
1385 (lookup_tag): Likewise.
1386 (lookup_name_current_level): Likewise.
1387 (xref_tag): Likewise.
1388 (start_function): Likewise.
1389 * lex.c (do_identifier): Likewise.
1390 (identifier_typedecl_value): Likewise.
1391 (real_yylex): Likewise.
1392 * method.c (do_inline_function_hair): Likewise.
1393 * parse.y (unscoped): Likewise.
1394 * pt.c (check_explicit_specialization): Likewise.
1395 (lookup_template_class): Likewise.
1396 * rtti.c (call_void_fn): Likewise.
1397 * sig.c (build_sigtable): Likewise.
1398 * ptree.c (lang_print_xnode): New function.
1400 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1402 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1403 and the args use template parms.
1405 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1407 * decl.c (xref_basetypes): Do call complete_type for basetypes
1408 that involve template parameters.
1410 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1412 * typeck2.c (process_init_constructor): Fix labeled init check.
1414 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1416 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1417 argument to tsubst and friends.
1419 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1421 * typeck.c (build_x_function_call): Handle static member function
1422 templates like non-templates. Handle friend templates like normal
1424 * pt.c (tsubst, *_PARM): Don't use orig_level.
1425 (get_bindings): Don't call add_to_template_args.
1426 (instantiate_template): Likewise.
1427 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1428 * ptree.c (print_lang_type): Print index/level for template parms.
1430 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1432 * Make-lang.in (cc1plus): Note that cc1plus depends on
1433 cp/cp-tree.h and cp/cp-tree.def.
1435 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1436 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1437 position in a template parameter list.
1438 * cp-tree.h (template_parm_index): New structure, used as the tree
1439 structure for a TEMPLATE_PARM_INDEX.
1440 (TEMPLATE_PARM_IDX): New macro.
1441 (TEMPLATE_PARM_LEVEL): Likewise.
1442 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1443 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1444 (TEMPLATE_PARM_DECL): Likewise.
1445 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1446 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1447 (TEMPLATE_TYPE_DECL): Likewise.
1448 (TEMPLATE_CONST_IDX): Remove.
1449 (TEMPLATE_CONST_LEVEL): Likewise.
1450 (TEMPLATE_CONST_SET_INFO): Likewise.
1451 (TEMPLATE_TYPE_SET_INFO): Likewise.
1452 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1454 (TEMPLATE_TYPE_LEVEL): Likewise.
1455 * decl.c (decls_match): Call comp_template_parms, rather than
1456 expanding it inline.
1457 (duplicate_decls): If two template declarations are being merged,
1458 then their TEMPLATE_INFOs should be merged as well.
1459 (grokfndecl): Save template-id information when declaring a friend
1460 with explicit template arguments. Pass arguments to
1461 check_explicit_specialization via correct convention; at some
1462 point check_explicit_specialization changed, but these call-sites
1464 (grokdeclarator): Tidy up slightly.
1465 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1466 two template functions with the same DECL_ASSEMBLER_NAME the same,
1467 since the names are not yet mangled.
1468 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1469 TEMPLATE_CONST_PARM.
1470 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1471 decl for a non-type parameter, rather than printing `<tparm ...>'.
1472 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1473 (do_friend): Deal with template friends.
1474 * lex.c (do_pending_inlines): Call
1475 maybe_begin_member_template_processing, rather than
1476 conditionally calling begin_member_template_processing.
1477 (process_next_inline): Likewise. Call
1478 maybe_end_member_template_processing, rather than
1479 conditionally calling end_member_template_processing.
1480 (do_pending_defargs): Likewise.
1481 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1482 TEMPLATE_CONST_PARM.
1483 * method.c (build_mangled_template_parm_index): New function.
1484 (build_overload_value): Use it.
1485 (build_overload_name): Likewise.
1486 * pt.c (finish_member_template_decl): Allow friend declarations.
1487 (template_class_depth): New function.
1488 (is_member_template): Rename, and modify, to become...
1489 (is_member_or_friend_template): New function.
1490 (end_member_template_processing): Rename, and modify, to become...
1491 (maybe_end_member_template_processing).
1492 (build_template_parm_index): New function.
1493 (reduce_template_parm_level): New function.
1494 (process_template_parm): Modify to use build_template_parm_index.
1495 (push_template_decl): Deal with friend templates.
1496 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1497 TEMPLATE_CONST_PARM.
1498 (tsubst_friend_function): New function.
1499 (instantiate_class_template): Generate the DECL_FRIENDLIST
1500 for a new instantiation by using tsubst_friend_function rather
1502 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1503 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1504 appropriate new macros. Use reduce_template_parm_level to
1505 generate lower-level template parameters. Handle tsubst'ing into
1506 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1507 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1508 templates. Similarly for the template parameters for a new
1510 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1511 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1512 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1513 (get_bindings): Call add_to_template_args if necessary.
1514 (instantiate_decl): Handle instantiations of friend templates.
1515 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1516 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1517 * spew.c (yylex): Do a little manual constant propogation to
1520 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1522 * error.c: Include sys/types.h.
1524 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1526 * method.c (build_mangled_name): Start CPP directives in column zero.
1528 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1530 * typeck2.c (process_init_constructor): Sorry about non-trivial
1531 labeled initializers.
1532 * parse.y (initlist): Reenable labeled initializers.
1534 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1536 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1537 all callers changed. Rely on the new parameter instead of arg
1538 being a TREE_LIST when determine whether we are working inside
1539 template template parameter. Clean up is_type test.
1541 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1543 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1544 * typeck2.c (initializer_constant_valid_p): Allow conversions
1545 between pointers and refrerences.
1547 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1549 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1550 if pedantic || warn_pointer_arith.
1552 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1554 * pt.c (unify): Handle TEMPLATE_DECL.
1556 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1558 * cp-tree.h (strip_attrs): Remove decl.
1560 1998-02-18 Doug Evans <devans@cygnus.com>
1562 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1563 Update olddecl's attributes too.
1564 (strip_attrs): Remove function.
1565 * typeck.c (common_type): Call merge_machine_type_attributes.
1567 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1569 * parse.y (initdcl0_innards): New grammar symbol.
1570 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1571 none, since the resulting value is never used.
1572 (parse_decl): New function.
1573 (datadef): Remove redundant actions.
1574 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1575 * parse.c: Regenerated.
1577 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1579 * parse.y (simple_stmt): Use getdecls() to check for decl.
1581 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1583 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1585 (c++.install-common): Install c++filt properly as native or as cross
1587 (c++.uninstall): Add c++filt.
1589 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1591 * call.c (standard_conversion): Fix multi-level ptr conversions.
1593 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1595 * init.c (build_new): Propagate error_mark_node up.
1597 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1599 * parse.y (simple_stmt): If the condition isn't a declaration,
1600 start the controlled block after the test.
1602 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1604 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1606 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1609 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1611 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1613 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1615 * cp-tree.h: Add access_protected_virtual_node.
1616 * class.c (init_class_processing): Initialize it.
1617 * decl.c (xref_basetypes): Use it.
1618 * parse.y (base_class_access_list): Likewise.
1620 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1621 (c++.install-common): Install c++filt.
1623 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1625 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1627 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1629 * call.c (reference_binding): Use comptypes when comparing
1630 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1632 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1634 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1635 (really_overloaded_fn): Move check here from is_overloaded_fn.
1636 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1638 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1640 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1643 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1645 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1646 equivalent duplicate.
1647 * decl.c (pushtag): Use the return value from push_template_decl.
1648 (duplicate_decls): When duplicating a template declaration, merge
1649 the DECL_TEMPLATE_RESULTs as well.
1650 (make_implicit_typename): Don't try to dive into typename types to
1651 find a context for making a new implicit typename.
1652 (start_decl): Use the return value from push_template_decl.
1653 (grokdeclarator): Complain about declarations list `const operator
1654 int'. Since we don't correctly handle in-class initializations of
1655 non-static data members, complain about this (now illegal)
1656 practice. Issue an error for initializations of non-const statics
1657 since that is illegal as well, and since we don't handle that case
1659 (start_function): Use the return value from push_template_decl.
1660 (start_method): Likewise.
1661 * decl2.c (grokfield): Likewise. Since the change to
1662 grokdeclarator ensures that all initialized fields are in fact
1663 static, remove a redundant test for TREE_PUBLIC.
1664 * parse.y (initlist): Disable labeled initializers since they do
1665 not work as per the documentation, and since they do not use the
1666 same syntax as the C front end.
1667 * pt.c (push_template_decl): Return the decl passed in, or an
1668 equivalent duplicate.
1669 (lookup_template_class): When searching in a nested context,
1670 use the right arguments.
1671 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1672 * typeck.c (build_component_ref): Assign the correct type to the
1673 result of build_vfn_ref.
1675 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1677 * pt.c (convert_nontype_argument): Fix typo.
1678 (check_explicit_specialization): Allow old-style specialization
1679 of class template members.
1681 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1682 Manfred Hollstein <manfred@s-direktnet.de>
1684 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1685 when deciding to override DECL_ASSEMBLER_NAME.
1687 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1689 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1690 * cp-tree.h (flag_do_squangling): Add declaration.
1691 * lang-options.h: Add -fsquangle and -fno-squangle.
1692 * method.c: Add macros and static variables for squangling.
1693 (build_overload_name): Rename to build_mangled_name, add logic for B
1694 compression, and split into process_modifiers and
1695 process_overload_item.
1696 (process_modifiers): New function, to handle constant, reference,
1698 (process_overload_item): New function, handles issue of type codes.
1699 (build_overload_name): New function, start squangling and call
1701 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1702 (start_squangling): New function to initialize squangling structs.
1703 (end_squangling): New function to destroy squangling structs.
1704 (nrepeats): Rename variable to Nrepeats.
1705 (issue_nrepeats): New function for issuing 'n' type repeats.
1706 (check_ktype): New function to check for type K name compression.
1707 (build_overload_nested_name): Add a check for K name compression.
1708 (build_qualified_name): Add a check for K name compression and don't
1709 use DECL_ASSEMBLER_NAME when squangling is on.
1710 (check_btype): New function, checks for B type compression.
1711 (build_static_name, build_decl_overload_real): Initiate squangling.
1712 (build_typename_overload, build_overload_with_type): Initiate
1715 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1717 * method.c (make_thunk): Avoid name buffer overflow.
1719 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1721 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1722 don't define them yet.
1724 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1726 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1728 * config-lang.in (diff_excludes): Use basename only.
1730 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1732 * tinfo2.cc: Add tinfo for signed char.
1734 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1736 * search.c (compute_access): Handle protected constructors in derived
1737 classes as accessible.
1739 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1741 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1742 Call convert_from_reference sooner.
1744 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1746 * cvt.c (ocp_convert): Obtain the constant values from constant
1747 decls even if the destination type is the same as the type of the
1750 * decl2.c (finish_file): Make sure that static inlines with
1751 definitions are not marked DECL_EXTERNAL before returning.
1753 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1755 * decl.c: Lose arg_looking_for_template.
1756 (lookup_name_real): Likewise.
1757 * parse.y: Lose processing_template_arg, template_arg1
1758 (primary): Likewise.
1759 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1761 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1763 * error.c (dump_decl): Fix type of default arguments for template
1764 template parameters and nontype template parameters.
1765 * parse.y (template_parm): Handle invalid default template
1766 template arguments here.
1768 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1769 for default template template argument.
1770 * pt.c (coerce_template_parms): Merge default template argument
1771 codes. Can treat RECORD_TYPE as template name if it is implicitly
1772 created. Fix argument index in error message.
1773 * typeck.c (comptypes): Merge template argument comparison codes in
1774 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1776 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1778 * lex.c (file_name_nondirectory): Also check for '/'.
1780 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1782 * parse.y (primary): Deal with statement-expressions in
1784 * pt.c (tsubst_copy): Handle BIND_EXPR.
1785 * tree.c (mapcar): Likewise.
1787 * call.c (add_template_candidate_real): Pass extra parameter to
1788 fn_type_unification.
1789 * cp-tree.h (fn_type_unification): Add parameter.
1790 * pt.c (fn_type_unification): Add additional parameter to deal with
1791 static member functions.
1792 (get_bindings): Deal with static member functions.
1794 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1795 (revert_static_member_fn): Declare.
1796 * decl.c (revert_static_member_fn): Remove declaration. Change
1797 linkage from internal to external.
1798 (cp_finish_decl): Deal with virtual functions in classes local to
1800 * decl2.c (finish_file): Don't forget to emit increment/decrement
1801 expressions in initializers for file-scope variables.
1802 * parse.y (typename_sub2): If the typename doesn't names a
1803 template, rather than a type, issue an error message.
1804 * pt.c (check_explicit_specialization): Handle specializations of
1805 static member functions.
1806 (coerce_template_parms): Handle offset references to lists of
1808 * search.c (note_debug_info_needed): Don't crash when handed a
1809 type which is being defined.
1810 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1811 that can happen with some illegal code.
1813 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1815 * call.c (user_harshness): Initialize `code' to 0.
1816 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1817 (null_ptr_cst_p): Add parentheses around && within ||.
1818 (standard_conversion): Likewise.
1819 (z_candidate): Likewise.
1820 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1821 (build_object_call): Likewise for `mem_args'.
1822 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1823 default case in enumeration switch.
1825 * class.c (build_vtable_entry): Add explicit braces to avoid
1827 (build_class_init_list): Likewise.
1828 (finish_struct_1): Initialize `width' to 0.
1829 (instantiate_type): Initialize `name' to NULL_TREE. Add
1830 explicit braces to avoid ambiguous `else'.
1832 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1835 * decl.c (grok_reference_init): Eliminate unused parameter, all
1837 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1838 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1839 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1840 (grokdeclarator): Add parentheses around && within ||. Add
1841 explicit braces to avoid ambiguous `else'.
1842 (grokparms): Initialize `type' to NULL_TREE.
1843 (xref_tag): Remove unused label `just_return'.
1844 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1845 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1846 (hack_incomplete_structures): Add parentheses around assignment
1847 used as truth value.
1849 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1851 * error.c: Include <stdlib.h>.
1852 (dump_expr): Change the type of `i' to size_t. Remove unused
1855 * except.c (init_exception_processing): Remove unused variable `d'.
1856 (expand_throw): Likewise for `label'.
1858 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1861 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1862 (sort_base_init): Likewise for `binfo'.
1863 (expand_member_init): Likewise for `rval'.
1864 (build_member_call): Add parentheses around assignment used as
1866 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1867 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1868 `old_immediate_size_expand' to 0.
1869 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1870 (build_vec_delete_1): Remove unused variable `block'.
1871 (expand_vec_init): Initialize `itype' to NULL_TREE.
1873 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1874 declaration of `index' and `rindex' with autoconf macros.
1875 (reinit_parse_for_expr): Remove unused variables
1876 `look_for_semicolon' and `look_for_lbrac'.
1877 (cons_up_default_function): Initialize `args' to NULL_TREE.
1878 (readescape): Initialize `firstdig' to 0.
1879 (real_yylex): Add parentheses around assignment used as truth value.
1881 * method.c: Include <strings.h> if we don't have <string.h>.
1882 Protect declaration of `index' with autoconf macro.
1884 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1885 Initialize `type' to NULL_TREE.
1886 (structsp): Remove unused variable `id'.
1888 * pt.c (coerce_template_parms): Add explicit braces to avoid
1890 (lookup_template_class): Initialize `template' to NULL_TREE.
1891 (instantiate_class_template): Remove unused variable `name' and `e'.
1892 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1893 (do_poplevel): Initialize `saved_warn_unused' to 0.
1894 (type_unification): Remove unused varable `parm'.
1895 (unify): Likewise for `j'.
1897 * repo.c (init_repo): Add parentheses around assignment used as
1899 (finish_repo): Remove unused varable `p'.
1901 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1902 (get_base_distance): Likewise.
1903 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1904 and `new_v' to NULL_TREE.
1905 (lookup_fnfields): Likewise for `rval_binfo_h'.
1906 (breadth_first_search): Add parentheses around assignment used as
1908 (get_template_base): Initialize `type' to NULL_TREE.
1910 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1912 (build_signature_table_constructor): Likewise for
1913 `last_rhs_field', `pfn' and `vt_off'.
1914 (build_sigtable): Likewise for `init'.
1916 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1917 (propagate_binfo_offsets): Likewise for `delta'.
1918 (hash_tree_cons): Initialize hashcode to 0.
1919 (can_free): Likewise for `size'.
1920 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1922 * typeck.c (convert_sequence): Hide prototype.
1923 (common_type): Add explicit braces to avoid ambiguous `else'.
1924 (comp_target_types): Likewise.
1925 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1926 (build_function_call_real): Add explicit braces to avoid ambiguous
1928 (convert_arguments): Initialize `called_thing' to 0.
1929 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1931 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1932 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1933 (build_x_arrow): Likewise for `last_rval'.
1935 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1937 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1939 * decl.c (init_decl_processing): Use set_sizetype.
1940 * decl2.c (sizetype): Don't declare.
1941 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1942 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1943 (build_component_addr, unary_complex_lvalue): Likewise.
1944 * rtti.c (expand_class_desc): Likewise.
1945 * class.c (get_vfield_offset): Likewise.
1947 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1949 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1950 early to avoid bogus error. Handle overloaded function
1951 names provided as template arguments correctly.
1952 (coerce_template_parms): Don't mishandle overloaded functions when
1953 dealing with template template parameters.
1954 (lookup_template_class): Issue an error message, rather than
1955 crashing, when the TYPE_DECL provided is not a template type.
1957 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1959 * class.c (instantiate_type): Don't just return a known type if
1962 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1964 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1965 since that code could never be reached.
1967 * error.c (dump_decl): Avoid aborting in the midst of printing an
1968 error message about an illegal template declaration.
1970 * parse.y (structsp): Print an error message, rather than crashing,
1971 when a class-head does not name a class.
1973 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1974 template arguments as a g++ extension.
1976 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1977 * decl2.c (grok_alignof): If processing_template_decl, just store
1979 * typeck.c (c_alignof): Likewise.
1980 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1981 * error.c (dump_expr): Likewise.
1982 * pt.c (tsubst_copy): Likewise.
1983 * tree.c (cp_tree_equal): Likewise.
1984 * pt.c (uses_template_parms): Correctly determine whether or not a
1985 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1986 folding can be done.
1988 * cp-tree.h (grok_enum_decls): Remove type parameter.
1989 * decl.c (grok_enum_decls): Likewise.
1990 * decl2.c (grok_x_components): Call grok_enum_decls
1991 unconditionally, since it will do nothing if there is no
1992 current_local_enum. Use the new calling sequence.
1993 * pt.c (tsubst_enum): Use the new calling sequence for
1996 * decl.c (start_function): Make member functions of local classes
1997 in extern inline functions have comdat linkage here...
1998 (grokdeclarator): Rather than here.
2000 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
2002 * pt.c (convert_nontype_argument): Use decl_constant_value.
2004 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
2006 * call.c (add_template_candidate_real): New function.
2007 (add_template_candidate): Use it.
2008 (add_template_conv_candidate): Likewise.
2009 (joust): Pass extra argument to more_specialized.
2010 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
2011 (is_local_class): Remove.
2012 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
2013 * cp-tree.h (is_local_class): Remove.
2014 (perform_array_to_pointer_conversion): Likewise.
2015 (finish_member_template_decl): Add.
2016 (check_explicit_specialization): Return a tree, not an int.
2017 (more_specialized): Take additional argument.
2018 (get_bindings): Likewise.
2019 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
2020 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2021 (perform_array_to_pointer_conversion): Remove.
2022 * decl.c (saved_scope): Add processing_specialization,
2023 processing_explicit_instantiation fields.
2024 (maybe_push_to_top_level): Save them.
2025 (pop_from_top_level): Restore them.
2026 (grokfndecl): Use new return value from
2027 check_explicit_specialization.
2028 (start_decl): Don't check flag_guiding_decls before pushing
2030 (cp_finish_decl): Remove previous (bogus) change.
2031 (grok_declarator): Use decl_function_context rather than
2033 * decl2.c (finish_file): Pass extra argument to get_bindings.
2034 (build_expr_from_tree): Let build_x_component_ref check
2035 validity of arguments rather than doing it here.
2036 * lex.c (cons_up_default_function): Remove code fooling with
2037 processing_specialization, processing_explicit_instantiation
2038 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
2039 * method.c (build_overload_identifier): Mangle local classes in
2040 template functions correctly.
2041 * parse.y (finish_member_template_decl): Move to pt.c.
2042 * pt.c (finish_member_template_decl): Moved here from parse.y.
2043 (print_candidates): New function.
2044 (determine_specialization): Change interface. Properly look for
2045 most specialized versions of template candidates.
2046 (check_explicit_specialization): Fully process explicit
2048 (push_template_decl): Avoid looking at CLASSTYPE fields in
2050 (determine_overloaded_function): Remove.
2051 (convert_nontype_argument): Change name from
2052 convert_nontype_parameter. Use determine_overloaded_function
2053 instead of instantiate_type.
2054 (mangle_class_name_for_template): Handle type contexts as well as
2056 (classtype_mangled_name): Likewise.
2057 (lookup_template_class): Likewise.
2059 (more_specialized): Take explict template arguments as a
2061 (most_specialized): Likewise.
2062 (get_bindings): Likewise. Check that return types match before
2063 proclaiming a function a match.
2064 (do_decl_instantiation): Remove code searching for function to
2065 instantiate; that is now done in check_explicit_specialization.
2066 (add_maybe_template): Pass extra argument to get_bindings.
2067 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2069 * typeck.c (build_component_ref): Check for invalid arguments.
2071 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2073 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2074 return_target and call_target are equivalent.
2076 * pt.c (type_unification_real): Just accept function parms that
2077 don't use any template parms.
2079 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2081 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2082 unset DECL_NOT_REALLY_EXTERN.
2084 * parse.y (typename_sub*): Fix std::.
2086 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2088 * error.c (dump_decl): Fix type default template args.
2089 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2091 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2093 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2094 (file_name_nondirectory): Use.
2096 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2098 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2099 that are not really present. Substitute default arguments in
2100 template template arguments. Correctly convert TEMPLATE_DECL to
2101 TEMPLATE_TEMPLATE_PARM.
2102 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2103 are no longer treated specially here.
2104 * parse.y (template_template_parm): Fix copy error.
2105 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2106 type created from template template parameters.
2107 * parse.y (bad_parm): Likewise
2109 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2110 (push_nested_class): Likewise.
2111 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2112 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2113 (copy_template_template_parm): Declare.
2114 * decl.c (arg_looking_for_template): New variable.
2115 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2116 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2117 node if arg_looking_for_template is nonzero.
2118 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2119 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2120 (grokdeclarator): Handle TEMPLATE_DECL.
2121 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2122 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2123 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2124 (dump_decl): Handle unnamed template type parameters.
2125 Handle template template parameters.
2126 (dump_function_name): Handle template template parameters.
2127 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2128 Handle TEMPLATE_TEMPLATE_PARM.
2129 * method.c (build_template_template_parm_names): New function.
2130 (build_template_parm_names): Handle TEMPLATE_DECL.
2131 (build_overload_nested_name, build_overload_name):
2132 Handle TEMPLATE_TEMPLATE_PARM.
2133 * parse.y (maybe_identifier): New nonterminal.
2134 (template_type_parm): Use it.
2135 (template_template_parm, template_arg1): New nonterminal.
2136 (template_parm): Add template_template_parm rules.
2137 (template_arg): Set processing_template_arg.
2138 (template_arg1): Rules moved from template_arg.
2139 (primary, nonnested_type): Set arg_looking_for_template if we are
2140 processing template arguments.
2141 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2142 (process_template_parm): Handle template template parameters.
2143 (coerce_template_parms, comp_template_args): Likewise.
2144 (mangle_class_name_for_template, lookup_template_class): Likewise.
2145 (uses_template_parms): Handle TEMPLATE_DECL and
2146 TEMPLATE_TEMPLATE_PARM.
2147 (current_template_args): Handle TEMPLATE_DECL.
2148 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2149 * search.c (dfs_walk, dfs_record_inheritance):
2150 Handle TEMPLATE_TEMPLATE_PARM.
2151 * tree.c (copy_template_template_parm): New function.
2152 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2153 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2155 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2157 * decl.c (start_decl): Don't allow duplicate definitions of static
2160 * call.c (build_user_type_conversion_1): Handle user-defined
2161 template conversion operators correctly.
2163 * decl2.c (build_expr_from_tree): Issue an error message if the
2164 object in a COMPONENT_REF is a TEMPLATE_DECL.
2166 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2168 * class.c (is_local_class): New function.
2169 * cp-tree.h (is_local_class): Declare it.
2170 (last_tree): Likewise.
2171 (begin_tree): Likewise.
2172 (end_tree): Likewise.
2173 (lookup_template_class): Change prototype.
2174 * decl.c (cp_finish_decl): Check for NULL where necesary.
2175 Consider FUNCTION_DECLS to declare objects with top-level binding,
2176 when calling make_decl_rtl.
2177 (grokdeclarator): Give members of local classes internal linkage.
2178 (start_function): Remove declaration of last_tree.
2179 (finish_function): Set flag_keep_inline_functions around call to
2180 rest_of_compilation if we are processing a member function in a
2182 (start_method): Call push_template_decl for member functions of
2183 local classes in template functions.
2184 * decl2.c (import_export_decl): Don't give external linkage to
2185 instantiations of templates with internal linkage.
2186 * parse.y (last_tree): Remove declaration.
2187 (template_type): Pass extra parameter to lookup_template_class.
2188 (self_template_type): Likewise.
2189 (structsp): Move call to reset_specialization into left_curly.
2190 (left_curly): Call reset_specialization, and begin_tree.
2191 * pt.c (saved_trees): New variable.
2192 (mangle_class_name_for_template): Change prototype. Use
2193 additional function context to name local classes in templates
2195 (classtype_mangled_name): Pass the context.
2196 (push_template_decl): Handle local classes and templates, and
2197 member functions for such classes.
2198 (convert_nontype_parameter): Fix handling of pointer-to-member
2200 (lookup_template_class): Handle local classes in templates.
2201 (tsubst): Likewise. Don't assume that template instantiations
2202 have external linkage; pay attention to the template declaration.
2203 (mark_decl_instantiated): Likewise.
2204 (begin_tree): New function.
2205 (end_tree): Likewise.
2207 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2208 that involve template parameters; that can lead to infinite
2209 recursion unnecessarily.
2211 * pt.c (register_specialization): Do not register specializations
2212 that aren't ready to be registered yet.
2213 (check_explicit_specialization): Handle explicit specialization of
2214 constructors and destructors.
2215 (build_template_decl): New function.
2216 (push_template_delc): Handle out-of-class specializations of
2219 * pt.c (check_explicit_specialization): Set up the template
2220 information before registering the specialization.
2221 (coerce_template_parms): Fix thinko.
2222 (tsubst): Handle specializations of member templates correctly.
2224 * class.c (finish_struct_methods): Remove calls to
2225 check_explicit_specialization from here.
2226 (finish_struct): And insert them here.
2227 * cp-tree.h (perform_qualification_conversions): New function.
2228 (perform_array_to_pointer_conversion): Likewise.
2229 (begin_explicit_instantiation): Likewise.
2230 (end_explicit_instantiation): Likewise.
2231 (determine_specialization): Renamed from
2232 determine_explicit_specialization.
2233 (comp_template_parms): New function.
2234 (processing_explicit_instantiation): New variable.
2235 * cvt.c (perform_qualification_conversions): New function.
2236 (perform_array_to_pointer_conversion): Likewise.
2237 * decl.c (duplicate_decls): Don't consider template functions
2238 alike unless they have the same parameters. Refine handling of
2239 instantiation/specialization mismatches.
2240 (start_decl): Don't call pushdecl for template specializations,
2241 since they don't affect overloading.
2242 (start_function): Likewise
2243 (grokfndecl): Call check_explicit_specialization a little later.
2244 Don't call duplicate_decls for memberm template specializations.
2245 (grokdeclarator): Don't update template_count for classes that are
2246 themselves specializations. Remove use of `2' as parameter to
2247 grokfndecl since that value isn't used.
2248 * lex.c (cons_up_default_function): Save and restore
2249 processing_explicit_instantiation around calls to grokfield.
2250 * parse.y (finish_member_template_decl): New function.
2251 (component_decl_1): Use it.
2252 (fn.def2): Likewise.
2253 (template_arg_list_opt): New nonterminal.
2254 (template_type): Use it.
2255 (self_template_type): Likewise.
2256 (template_id): Likewise.
2257 (object_template_id): Likewise.
2258 (notype_template_declarator): Likwise.
2259 (begin_explicit_instantiation): Likewise.
2260 (end_explicit_instantiation): Likewise.
2261 (explicit_instantiation): Use them.
2262 * pt.c (coerce_template_parms): Add parameters.
2263 (processing_explicit_instantiation): New variable.
2264 (convert_nontype_parameter): New function.
2265 (determine_overloaded_function): Likewise.
2266 (begin_explicit_instantiation): Likewise.
2267 (end_explicit_instantiation): Likewise.
2268 (retrieve_specialization): Likewise.
2269 (register_specialization): Likewise.
2270 (processing_explicit_specialization): Removed.
2271 (determine_specialization): Handle specializations of member
2272 functions of template class instantiations.
2273 (check_explicit_specialization): Refine to conform to standard.
2274 (comp_template_parms): New function.
2275 (coerce_template_parms): Call convert_nontype_parameter.
2276 (tsubst): Refine handling of member templates. Use
2277 register_specialization.
2278 (instantiate_template): Use retrieve_specialization.
2279 (do_decl_instantiation): Likewise.
2280 (instantiate_decl): Likewise.
2281 (type_unification): Improve handling of explict template
2283 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2284 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2285 * typeck.c (build_unary_op): Call determine_specialization, rather
2286 than determine_explicit_specialization.
2288 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2290 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2292 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2294 * error.c (dump_decl): For enum tags, output the tag, not its value.
2296 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2298 * decl.c (init_decl_processing): Only call init_rtti_processing
2301 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2303 * init.c (build_new_1): Split out from build_new.
2304 (build_new): Just return a NEW_EXPR.
2305 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2307 * decl2.c (get_temp_regvar): Tweak.
2309 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2310 * class.c (resolves_to_fixed_type_p): Remove use.
2311 * method.c (build_opfncall): Likewise.
2312 * call.c (build_new_op): Likewise.
2314 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2316 * exception.cc (__eh_alloc, __eh_free): New fns.
2317 (__cp_push_exception, __cp_pop_exception): Use them.
2318 (__uncatch_exception): Call terminate here if no exception.
2319 * except.c (build_terminate_handler): New fn.
2320 (expand_start_catch_block): Use it.
2321 (expand_exception_blocks): Likewise.
2322 (alloc_eh_object): New fn.
2323 (expand_throw): Use it. Protect exception init with terminate.
2324 * typeck.c (build_modify_expr): Remove code that ignores trivial
2327 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2329 * call.c (add_builtin_candidate): Add default case in enumeration
2331 (build_new_op): Likewise.
2332 (convert_like): Likewise.
2333 * cvt.c (build_expr_type_conversion): Likewise.
2334 * tree.c (real_lvalue_p): Likewise.
2335 (lvalue_p): Likewise.
2336 (cp_tree_equal): Likewise.
2337 * typeck.c (comptypes): Likewise.
2338 (build_component_ref): Likewise.
2339 (build_function_call_real): Likewise.
2340 (build_binary_op_nodefault): Likewise.
2341 (build_unary_op): Likewise.
2342 (build_modify_expr): Likewise.
2343 * typeck2.c (initializer_constant_valid_p): Likewise.
2345 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2347 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2349 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2351 * pt.c (coerce_template_parms): Make sure to digest_init if
2354 * decl.c (duplicate_decls): Make the newdecl virtual if the
2355 olddecl was, just as is done with other attributes of olddecl.
2357 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2359 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2360 address of an OFFSET_REF.
2362 * cp-tree.def: Add AGGR_INIT_EXPR.
2363 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2364 AGGR_INIT_EXPR where appropriate.
2365 * expr.c (cplus_expand_expr): Likewise. Simplify.
2367 * decl2.c (finish_file): Remove call to register_exception_table.
2369 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2371 * pt.c (instantiate_class_template): Don't do injection when
2372 processing_template_decl is true, as pollutes current_binding_level
2375 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2377 * pt.c (maybe_fold_nontype_arg): Add prototype.
2379 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2381 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2382 * error.c (dump_expr): Likewise.
2384 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2386 * typeck.c (build_function_call_real): Remove "inline called before
2387 definition" pedwarn.
2389 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2391 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2393 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2395 * pt.c (type_unification_real): Change __null to type void* with
2398 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2400 * call.c (implicit_conversion): Don't call
2401 build_user_type_conversion_1 with a NULL expr, since it will
2404 * pt.c (unify): Don't try to unify array bounds if either array is
2407 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2409 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2410 Replace extern decls with casts.
2412 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2413 Update last_parm_cleanup_insn.
2414 (store_after_parms): Remove.
2415 * cp-tree.h: Adjust.
2417 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2419 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2420 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2421 (import_export_vtable): Use make_decl_one_only instead of
2422 comdat_linkage for win32 tweak.
2423 (import_export_decl): Likewise.
2424 * pt.c (mark_decl_instantiated): Likewise.
2426 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2428 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2430 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2431 * except.c (expand_builtin_throw): Remove.
2432 * cp-tree.h: Remove ptr_ptr_type_node.
2435 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2437 * decl.c (ptr_ptr_type_node): Define.
2438 (init_decl_processing): Initialize it.
2439 * cp-tree.h: Declare it.
2440 * exception.cc (__cp_exception_info): Use __get_eh_info.
2441 (__cp_push_exception): Ditto.
2442 (__cp_pop_exception): Ditto.
2444 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2445 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2447 (init_exception_processing): Removed saved_pc initialization.
2449 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2451 * pt.c (instantiate_decl): Defer all templates but inline functions.
2453 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2455 * init.c (expand_vec_init): Don't fold a list of parameters.
2457 * decl.c (copy_args_p): Handle copy elision for types with virtual
2459 * call.c (build_over_call): Likewise.
2461 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2463 * pt.c (lookup_template_function): Copy the template arguments,
2464 not just the list containing them, to the permanent obstack.
2466 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2468 * except.c (expand_start_catch_block): suspend_momentary for the
2471 * error.c (dump_decl): Handle LOOKUP_EXPR.
2473 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2475 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2476 permanent obstack if we are processing a template decl.
2477 * typeck.c (build_static_cast): Likewise.
2478 (build_const_cast): Likewise.
2479 (build_reinterpret_cast): Likewise.
2481 * pt.c (coerce_template_parms): Coerce some expressions, even
2482 when processing_template_decl.
2484 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2486 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2487 handling of pointer difference expressions.
2489 * typeck.c (comp_target_types): Comparison of function/method types
2490 is independent of nptrs.
2492 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2494 * pt.c (tsubst): Avoid creating pointer to reference and
2495 reference to reference types.
2497 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2499 * parse.y (do_id): New nonterminal.
2500 (template_id): Use it.
2502 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2504 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2505 * spew.c (yylex): Don't do_identifier here.
2506 * decl2.c (build_expr_from_tree): Revert last change.
2508 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2509 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2511 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2513 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2515 * call.c (build_op_delete_call): Adjust.
2517 * except.c (expand_end_catch_block): Lose rethrow region.
2518 (expand_start_catch_block): Likewise.
2519 (expand_end_catch_block): Don't expand_leftover_cleanups.
2521 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2523 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2524 DECL_TEMPLATE_INSTANTIATION).
2526 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2528 * tree.c (is_overloaded_fn): Handle getting a fn template.
2529 (really_overloaded_fn): Likewise.
2530 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2531 * pt.c (check_explicit_specialization): Tweak.
2532 (determine_explicit_specialization): Tweak.
2534 * tree.c, cp-tree.h (get_target_expr): New fn.
2536 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2538 * pt.c (check_explicit_specialization): Fix misspelling in
2539 diagnostic: `preceeded'.
2540 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2543 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2545 * pt.c (determine_explicit_specialization): Avoid an internal
2546 error for bad specializations.
2548 * method.c (build_overload_value): Handle SCOPE_REF.
2550 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2552 * class.c (prepare_fresh_vtable): Enable even more complex MI
2555 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2557 * exception.cc (__check_eh_spec): Optimize a bit.
2559 * exception.cc (__cp_pop_exception): Lose handler arg.
2560 * except.c (do_pop_exception): Likewise.
2561 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2562 (expand_end_catch_block): Likewise.
2564 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2566 * pt.c (check_explicit_specialization): Complain about using a
2567 template-id for a non-specialization.
2569 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2571 * repo.c: Prototype rindex only if needed.
2574 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2576 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2578 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2580 * typeck.c (build_const_cast): Handle references here instead of
2581 handing off to convert_to_reference.
2583 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2584 TerminateFunctionCall.
2585 (init_exception_processing): Likewise. Terminate et al are now
2586 the fns, not ADDR_EXPRs.
2587 (various): Lose redundant assemble_external calls.
2588 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2590 * cp-tree.h (struct lang_decl_flags): Add comdat.
2591 (DECL_COMDAT): New macro.
2592 * decl.c (duplicate_decls): Propagate it.
2593 (cp_finish_decl): Handle it.
2594 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2596 * class.c: Remove static pending_hard_virtuals.
2597 (add_virtual_function): Take pointers to pending_virtuals
2598 and pending_hard_virtuals.
2599 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2601 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2603 * decl2.c (import_export_vtable): If we support one_only but not
2604 weak symbols, mark instantiated template vtables one_only.
2605 (import_export_decl): Likewise for tinfo functions.
2606 (finish_vtable_vardecl): Also write out vtables from explicitly
2607 instantiated template classes.
2608 * pt.c (mark_class_instantiated): Revert last change.
2610 * except.c (expand_throw): Call mark_used on the destructor.
2612 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2614 * lex.c (lang_init): Enable flag_exceptions by default if no
2615 command line switch was specified.
2617 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2619 * pt.c (unify): Handle `void' template parameters in
2622 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2624 * rtti.c (build_dynamic_cast): Handle template case here.
2625 (build_dynamic_cast_1): Not here.
2627 * typeck2.c (digest_init): Make copies where appropriate.
2629 * decl2.c (delete_sanity): resolve_offset_ref.
2631 * except.c: Call terminate without caching so many bits.
2633 * except.c (expand_start_catch_block): Fix catching a reference
2636 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2638 * init.c (build_new): Copy size to the saveable obstack.
2640 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2641 TRY_CATCH_EXPR for now.
2643 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2645 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2646 has DECL_LANG_SPECIFIC.
2648 * exception.cc (struct cp_eh_info): Add handlers field.
2649 (__cp_push_exception): Initialize it.
2650 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2651 (__throw_bad_exception): Remove.
2652 * except.c (call_eh_info): Add handlers field.
2653 (get_eh_handlers): New fn.
2654 (push_eh_cleanup): Increment handlers.
2656 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2658 * except.c (expand_start_eh_spec): Use the try/catch code.
2659 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2660 doing everything inline.
2661 (init_exception_processing): throw_type_match now takes
2662 const void pointers.
2663 * exception.cc (__check_eh_spec): New fn.
2664 * inc/exception: Neither terminate nor unexpected return.
2665 * decl.c: Make const_ptr_type_node public.
2666 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2668 * except.c (expand_start_catch_block): We only need the rethrow
2669 region for non-sjlj exceptions.
2670 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2672 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2674 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2675 (various.o): Likewise.
2676 * inc/new: Add placement deletes. Add throw specs for default new.
2677 * new.cc (set_new_handler): Move here from libgcc2.
2678 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2679 (new): Move from libgcc2. Throw bad_alloc.
2680 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2681 * decl.c (init_decl_processing): Update exception specs on new and
2684 * method.c (build_decl_overload_real): Don't mess with global
2687 * init.c (build_new): Check for null throw spec, not nothrow_t.
2689 * decl.c (duplicate_decls): Don't complain about different exceptions
2690 from an internal declaration.
2692 * call.c (build_op_delete_call): Fix check for member fns again.
2694 * decl2.c (import_export_decl): Interface hackery affects
2695 virtual synthesized methods.
2697 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2699 * decl.c (start_decl): Don't just complain about a mismatched
2702 * decl.c (make_implicit_typename): Handle case where t is not
2703 actually from context.
2704 * tree.c (get_type_decl): Lose identifier case.
2705 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2706 * parse.y (nonnested_type): Just use lookup_name.
2707 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2709 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2711 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2712 T was built in C language context (for example, by
2713 output_func_start_profiler).
2715 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2717 * decl.c (make_implicit_typename): New fn.
2718 (lookup_name_real): Use it. Use current_class_type as the context.
2720 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2722 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2724 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2726 * friend.c (do_friend): Warn about non-template friends in templates.
2728 * call.c (build_op_delete_call): Fix handling of inherited delete.
2730 * search.c (dfs_record_inheritance): Ignore template type parms.
2732 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2734 * call.c (build_new_op): Fix copy error.
2735 (build_op_new_call): New fn.
2736 (build_op_delete_call): New fn.
2737 * cp-tree.h: Declare them.
2738 * init.c (build_new): Use them. Support placement delete.
2739 (build_x_delete): Use build_op_delete_call.
2740 (build_delete): Likewise.
2741 * decl2.c (delete_sanity): Likewise.
2742 (coerce_delete_type): Don't complain about placement delete.
2744 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2746 * call.c (build_new_function_call): Remove unused 'obj' parm.
2747 * cp-tree.h, typeck.c: Adjust.
2749 * init.c (build_new): Make the cleanup last longer.
2750 (expand_vec_init): Call do_pending_stack_adjust.
2752 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2754 * pt.c (do_type_instantiation): Fix typo.
2755 (mark_class_instantiated): If we support one_only but not weak
2756 symbols, don't mark this as known.
2758 * init.c (build_new): Handle vec delete in EH cleanup.
2760 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2762 * call.c (build_method_call): Call complete_type before checking
2765 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2767 * decl.c (add_block_current_level): Delete.
2768 * init.c (build_vec_delete_1): Delete build_block and
2769 add_block_current_level calls.
2771 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2773 * init.c (build_new): Handle freeing allocated memory when the
2776 * call.c (build_new_method_call): Fix flags arg.
2778 * pt.c (do_type_instantiation): Don't try to instantiate
2780 (mark_decl_instantiated): If we support one_only but not
2781 weak symbols, mark this one_only.
2782 * decl2.c (import_export_vtable): Don't defer handling of vtables
2783 if MULTIPLE_SYMBOL_SPACES.
2785 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2787 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2789 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2791 * except.c (do_pop_exception): Return a value.
2793 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2795 * call.c (build_new_method_call): Handle getting a
2796 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2797 if we got template parms.
2798 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2800 * decl2.c (build_expr_from_tree): Tweak last change.
2801 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2802 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2803 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2805 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2807 * pt.c (tsubst_copy): Handle explicit template arguments in
2809 * typeck.c (build_x_function_call): Likewise.
2810 * decl2.c (build_expr_from_tree): Lookup function name if it
2813 * pt.c (tsubst): Instantiate template functions properly when
2814 template parameter does not appear in function arguments and return
2816 (comp_template_args): Handle member templates required by tsubst.
2818 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2820 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2823 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2825 * pt.c (coerce_template_parms): Tweak error message.
2827 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2828 return type defaults to `int', even if there are storage-class
2831 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2833 Complete nested exception support.
2834 * except.c (do_pop_exception): Split out...
2835 (push_eh_cleanup): From here. Handle the EH region by hand.
2836 (expand_start_catch_block): Add a new level for the catch parm.
2837 Move the rethrow region outside the two cleanup regions.
2838 Protect the initializer for the catch parm with terminate.
2839 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2840 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2841 popping off the middle of the stack.
2842 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2843 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2844 (build_cplus_new): Only wrap CALL_EXPRs.
2845 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2846 the constructor call.
2848 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2850 * Make-lang.in (c++.distdir): Make inc subdirectory.
2852 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2854 * decl2.c (finish_file): Put back some code.
2856 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2858 * decl2.c (finish_file): Remove redundant code.
2859 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2861 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2863 * except.c (call_eh_info): Split out...
2864 (push_eh_info): From here.
2865 (expand_builtin_throw): Use it.
2866 (expand_start_catch_block): Move region start back.
2868 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2870 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2871 (real_yylex): Record wide strings using target endianness, not host.
2873 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2875 * repo.c (rindex): Add decl unconditionally.
2876 (get_base_filename, open_repo_file): Don't cast rindex.
2877 * xref.c (rindex): Add decl unconditionally.
2878 (index): Remove unused decl.
2879 (open_xref_file): Don't cast rindex.
2881 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2883 * class.c (build_vbase_path): Propagate the result type properly.
2885 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2887 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2888 remaining use of saved_throw_type with a call to get_eh_type.
2890 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2892 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2893 (file_name_nondirectory): New function, doing the same as the macro.
2894 (set_typedecl_interface_info): Use it instead of the macro.
2895 (check_newline): Likewise.
2896 (handle_cp_pragma): Likewise.
2898 * repo.c (get_base_filename): Cast result of rindex to char*.
2899 (open_repo_file): Likewise.
2900 * xref.c (open_xref_file): Likewise.
2901 * error.c (dump_char): Make its arg int, not char.
2903 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2904 the exact number of fields.
2906 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2908 Support for nested exceptions.
2909 * tinfo2.cc (__is_pointer): New fn.
2910 * exception.cc (struct cp_eh_info): Define.
2911 (__cp_exception_info, __uncatch_exception): New fns.
2912 (__cp_push_exception, __cp_pop_exception): New fns.
2913 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2915 (init_exception_processing): Likewise. __eh_pc is now external.
2916 (push_eh_info): New fn.
2917 (get_eh_{info,value,type,caught}): New fns.
2918 (push_eh_cleanup): Just call __cp_pop_exception.
2919 (expand_start_catch_block): Use push_eh_info. Start the eh region
2921 (expand_end_eh_spec): Use push_eh_info.
2922 (expand_throw): Call __cp_push_exception to set up the exception info.
2923 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2925 (expand_builtin_throw): Don't refer to empty_fndecl.
2927 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2929 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2931 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2933 * method.c (build_template_parm_names, build_decl_overload_real):
2934 Add static to definitions.
2935 * pt.c (add_to_template_args, note_template_header,
2936 processing_explicit_specialization, type_unification_real): Likewise.
2937 ({determine,check}_explicit_specialization): Use a single string for
2940 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2942 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2943 (expand_end_catch_block): Likewise.
2944 (expand_end_eh_spec): Likewise.
2946 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2948 * decl.c (duplicate_decls): Handle template specializations
2950 * error.c (dump_function_name): Fix printing of specializations of
2951 member functions that are not member templates.
2952 * cp-tree.h (processing_specialization): Make global.
2953 * pt.c (processing_specialization): Likewise.
2954 * lex.c (cons_up_default_function): Save and restore
2955 processing_specialization to avoid confusion.
2957 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2959 * decl.c (init_decl_processing): Give null_node unknown* type.
2960 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2961 (common_type): Likewise.
2962 * error.c (args_as_string): Recognize null_node.
2964 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2966 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2967 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2969 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2971 * Make-lang.in (g++): Include prefix.o.
2973 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2975 * pt.c (determine_explicit_specialization): Initialize "dummy"
2976 to keep Purify quiet.
2978 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2980 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2981 (build_overload_int): Not here.
2983 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2985 * class.c (build_type_pathname): Remove.
2986 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2988 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2990 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2991 &&label GNU extension.
2993 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2995 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2996 so as to avoid incorrect manglings.
2997 * method.c (build_decl_overload_real): Don't mangle return types
3000 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3002 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
3003 scratch_tree_cons): Define as macros for now.
3004 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
3005 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
3006 typeck2.c: Use them and the expression_obstack variants.
3008 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3010 * decl.c (store_return_init): Allow classes with explicit ctors to
3011 be used with the named return values extension.
3013 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
3015 * pt.c (instantiate_decl): Fix previous change.
3017 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3019 * pt.c (tsubst): Fix thinko.
3020 (instantiate_decl): Really use the original template.
3022 * call.c (build_new_method_call): Use simple constructor_name for
3025 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
3027 * method.c (build_underscore_int): Don't use ANSI specific
3030 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3032 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
3033 for our key method; it might have been inlined by -O3.
3035 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
3037 * decl.c (make_typename_type): Do not try to call lookup_field for
3038 non-aggregate types.
3040 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
3042 * typeck.c (build_reinterpret_cast): Tweak.
3044 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3046 * typeck.c (build_reinterpret_cast): converting a void pointer
3047 to function pointer with a reinterpret_cast produces a warning
3048 if -pedantic is issued
3050 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3052 * typeck.c (c_expand_return): Don't warn about returning a
3053 reference-type variable as a reference.
3055 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3057 * method.c (build_static_name): Fix typo.
3059 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3061 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3062 OLDDECL before we try to do DECL_USE_TEMPLATE.
3064 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3066 * decl.c (duplicate_decls): Don't warn about template instances.
3068 * typeck.c (mark_addressable): Lose ancient code that unsets
3071 * pt.c (do_decl_instantiation): Lose support for instantiating
3074 * call.c (build_new_function_call): Fix handling of null explicit
3076 (build_new_method_call): Likewise.
3078 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3080 * method.c (build_underscore_int): Fix typo.
3082 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3084 * tree.c (print_lang_statistics): #if 0 call to
3085 print_inline_obstack_statistics until its definition is checked in.
3087 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3089 * decl2.c (finish_file): Move dump_tree_statistics to end.
3091 * pt.c (instantiate_decl): Look for the original template.
3092 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3093 of member templates.
3095 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3097 * Makefile.in (g++FAQ.*): New rules.
3098 (CONFLICTS): Update.
3099 * g++FAQ.texi: Moved from libg++.
3101 * parse.y (PFUNCNAME): Only specify the type once.
3103 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3105 * lex.c (real_yylex): Clean up the code to fully behave the way
3106 the c-lex.c parser does for complex and real numbers.
3108 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3110 * method.c (build_decl_overload_real): Reformat.
3112 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3114 * method.c (synthesize_method): If at_eof, determine our linkage.
3116 1997-09-29 Paul Eggert <eggert@twinsun.com>
3118 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3119 diagnostic if !dollars_in_ident or if pedantic.
3121 * lang-specs.h (@c++): -ansi no longer implies -$.
3123 * decl2.c (lang_decode_option):
3124 -traditional and -ansi now do not mess with
3127 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3129 * Makefile.in (parse.o, decl.o): Also depend on
3130 $(srcdir)/../except.h $(srcdir)/../output.h.
3131 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3132 $(srcdir)/../except.h $(srcdir)/../output.h.
3133 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3136 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3138 * expr.c (cplus_expand_expr): Make it static.
3140 * decl2.c, init.c, typeck.c: Include "expr.h".
3141 (expand_expr): Use proper values when calling the function.
3143 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3145 * lang-options.h: new -Wold-style-cast flag.
3146 * cp-tree.h (warn_old_style_cast): new variable.
3147 * decl2.c (warn_old_style_cast): ditto.
3148 (lang_decode_option): support -Wold-style-cast.
3149 (reparse_absdcl_as_casts): produce old-style-cast warning.
3151 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3153 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3154 TREE_USED, reset value based on already_used.
3156 * init.c (expand_member_init): Revert change.
3158 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3160 * cp-tree.h, decl.c, decl2.c, pt.c:
3161 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3163 * decl2.c (lang_decode_option): Add missing ;.
3165 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3167 * friend.c (do_friend): Disable injection for all template-derived
3169 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3170 * parse.y (notype_template_declarator): New nonterminal.
3171 (direct_notype_declarator): Use it.
3172 (complex_direct_notype_declarator): Likewise.
3173 (object_template_id): Accept any kind of identifier after TEMPLATE.
3174 (notype_qualified_id): Don't add template declarators here.
3176 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3178 * call.c (add_template_candidate): Add explicit_targs parameter.
3179 (build_scoped_method_call): Use it.
3180 (build_overload_call_real): Likewise.
3181 (build_user_type_conversion_1): Likewise.
3182 (build_new_function_call): Likewise.
3183 (build_object_call): Likewise.
3184 (build_new_op): Likewise.
3185 (build_new_method_call): Likewise.
3186 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3187 (build_new_method_call): Likewise.
3189 * class.c (finish_struct_methods): Add specialization pass to
3190 determine which methods were specializing which other methods.
3191 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3193 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3195 * cp-tree.h (name_mangling_version): New variable.
3196 (flag_guiding_decls): Likewise.
3197 (build_template_decl_overload): New function.
3198 (begin_specialization): Likewise.
3199 (reset_specialization): Likewise.
3200 (end_specialization): Likewise.
3201 (determine_explicit_specialization): Likewise.
3202 (check_explicit_specialization): Likewise.
3203 (lookup_template_function): Likewise.
3204 (fn_type_unification): Add explicit_targs parameter.
3205 (type_unification): Likewise.
3207 * decl.c (duplicate_decls): Add smarts for explicit
3209 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3211 (grokfndecl): Call check_explicit_specialization.
3213 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3214 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3215 (check_classfn): Handle specializations.
3217 * error.c (dump_function_name): Print specialization arguments.
3219 * friend.c (do_friend): Don't call pushdecl for template
3222 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3224 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3225 and -fno-guiding-decls.
3227 * lex.c (identifier_type): Return PFUNCNAME for template function
3230 * method.c (build_decl_overload_real): New function.
3231 (build_template_parm_names): New function.
3232 (build_overload_identifier): Use it.
3233 (build_underscore_int): New function.
3234 (build_overload_int): Use it. Add levels for template
3236 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3237 (build_overload_nested_names): Handle template type parameters.
3238 (build_template_decl_overload): New function.
3240 * parse.y (YYSTYPE): New ntype member.
3241 (nested_name_specifier): Use it.
3242 (nested_name_specifier_1): Likewise.
3243 (PFUNCNAME): New token.
3244 (template_id, object_template_id): New non-terminals.
3245 (template_parm_list): Note specializations.
3246 (template_def): Likewise.
3247 (structsp): Likewise.
3248 (fn.def2): Handle member template specializations.
3249 (component_decl_1): Likewise.
3250 (direct_notype_declarator): Handle template-ids.
3251 (component_decl_1): Likewise.
3252 (direct_notype_declarator): Handle template-ids.
3253 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3255 * pt.c (processing_specializations): New variable.
3256 (template_header_count): Likewise.
3257 (type_unification_real): New function.
3258 (processing_explicit_specialization): Likewise.
3259 (note_template_header): Likewise.
3260 (is_member_template): Handle specializations.
3261 (end_template_decl): Call reset_specialization.
3262 (push_template_decl): Handle member template specializations.
3264 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3265 (instantiate_template): Handle specializations.
3266 (instantiate_decl): Likewise.
3267 (fn_type_unification): Handle explicit_targs.
3268 (type_unification): Likewise. Allow incomplete unification
3269 without an error message, if allow_incomplete.
3270 (get_bindings): Use new calling sequence for fn_type_unification.
3272 * spew.c (yylex): Handle PFUNCNAME.
3274 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3275 (really_overloaded_fn): Likewise.
3276 (get_first_fn): Handle function templates.
3278 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3279 Handle TEMPLATE_ID_EXPR.
3280 (build_x_unary_op): Likewise.
3281 (build_unary_op): Likewise.
3282 (mark_addressable): Templates whose address is taken are marked
3285 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3287 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3288 accepting any kind of type, not only int.
3290 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3292 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3293 about covariant returns.
3295 * parse.y (member_init): Also imply typename here. Remove ancient
3296 extension for initializing base members.
3298 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3300 Handle multi-level typenames and implicit typename in base list.
3301 * parse.y (typename_sub{,[0-2]}): New rules.
3302 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3303 (nonnested_type): New rule.
3304 (complete_type_name): Use it.
3305 (base_class.1): Use typename_sub and nonnested_type.
3306 (nested_name_specifier): Don't elide std:: here.
3307 * decl.c (make_typename_type): Handle getting a type for NAME.
3308 (lookup_name_real): Turn std:: into :: here.
3310 Rvalue conversions were removed in London.
3311 * call.c (is_subseq): Don't consider lvalue transformations.
3312 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3313 (joust): Reenable ?: kludge.
3315 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3317 * decl.c (start_function): Up warning of no return type to be a
3320 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3322 * init.c (expand_member_init): Don't set TREE_USED.
3323 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3324 set,don't clear TREE_USED wholesale.
3326 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3328 * call.c (build_over_call): Do require_complete_type before
3331 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3333 * search.c (lookup_field): Call complete_type in all cases.
3335 * decl.c (finish_function): Just warn about flowing off the end.
3337 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3339 * decl.c (grokparms): Don't bash a permanent list node if we're
3342 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3344 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3346 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3348 * call.c (build_new_op): Give better error for syntactically
3349 correct, but semantically invalid, use of undeclared template.
3351 * call.c (compare_qual): Handle pmfs.
3353 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3354 after the exception spec.
3356 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3358 * call.c (null_ptr_cst_p): Integer type, not integral type.
3360 * call.c (joust): Disable warnings until they can be moved to the
3363 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3365 * Makefile.in, config-lang.in: Convert to autoconf.
3367 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3369 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3372 * pt.c (most_specialized_class): Fix typo.
3373 (tsubst): Move constant folding to TREE_VEC case.
3375 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3377 * pt.c (do_poplevel): Don't warn about unused local variables
3378 while processing_template_decl since we don't always know whether
3379 or not they will need constructing/destructing.
3381 * pt.c (uses_template_parms): Check the values of an enumeration
3382 type to make sure they don't depend on template parms.
3384 * decl.c (make_typename_type): Don't lookup the field if the
3385 context uses template parms, even if we're not
3386 processing_template_decl at the moment.
3388 * pt.c (coerce_template_parms): Avoid looking at the
3389 TYPE_LANG_DECL portion of a typename type, since there won't be
3391 (tsubst): Do constant folding as necessary to make sure that
3392 arguments passed to lookup_template_class really are constants.
3394 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3396 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3397 * decl2.c (finish_file): Only register exception tables if we
3400 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3402 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3404 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3406 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3408 * error.c (dump_decl): Avoid crashing when presented with a
3409 uninitialized constant, as can occur with a template parameter.
3410 (dump_expr): Make sure that there are enough levels of
3411 current_template_parms before we start diving through them.
3413 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3415 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3418 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3420 * except.c (expand_throw): Call build_delete for all
3421 exception types, not just objects with destructors.
3423 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3425 * decl.c (current_local_enum): Remove static.
3426 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3427 in case template is expanded in enum decl.
3428 (instantiate_class_template) : Use new tsubst_enum signature.
3429 (tsubst_expr): Likewise.
3431 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3433 * pt.c (begin_member_template_processing): Take a function as
3434 argument, not a set of template arguments. Use the template
3435 parameters, rather than the arguments. Handle non-type parameters
3436 correctly. Push a binding level for the parameters so that multiple
3437 member templates using the same parameter names can be declared.
3438 (end_member_template_processing): Pop the binding level.
3439 (push_template_decl): Mark member templates as static when
3442 * lex.c (do_pending_inlines): Pass the function, not its template
3443 arguments, to begin_member_template_processing.
3444 (process_next_inline): Likewise.
3445 (do_pending_defargs): Likewise.
3447 * error.c (dump_expr): Obtain the correct declaration for a
3448 TEMPLATE_CONST_PARM.
3450 * call.c (add_template_conv_candidate): New function.
3451 (build_object_call): Handle member templates, as done in the other
3454 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3456 * decl.c (replace_defag): Undo previous change.
3457 * lex.c (do_pending_defargs): Deal with member templates.
3459 * pt.c (is_member_template): Avoid crashing when passed a
3460 non-function argument.
3462 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3464 * class.c (grow_method): Remove check for redeclaration.
3466 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3468 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3469 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3470 (PRIMARY_TEMPLATE_P): Use it.
3471 * call.c (build_overload_call_real): Use it.
3472 * class.c (instantiate_type): Likewise.
3473 * decl.c (decls_match): Likewise.
3474 * method.c (build_overload_identifier): Likewise.
3475 * pt.c (push_template_decl): Likewise.
3476 (classtype_mangled_name): Likewise.
3477 (lookup_template_class): Likewise.
3479 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3480 DECL_NTPARMS to conform to usage elsewhere.
3481 * call.c (add_template_candidate): Likewise.
3482 * class.c (instantiate_type): Likewise.
3483 * pt.c (instantiate_template): Likewise.
3484 (get_bindings): Likewise.
3486 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3489 * pt.c (unify): Undo changes to allow multiple levels of template
3491 (type_unification): Likewise.
3492 (fn_type_unification): Likewise.
3493 (get_class_bindings): Likewise.
3494 * cp-tree.h (Likewise).
3496 * decl.c (replace_defarg): Check that the type of the default
3497 parameter does not invlove a template type before complaining
3498 about the initialization.
3500 * error.c (dump_expr): Deal with template constant parameters in
3501 member templates correctly.
3503 * pt.c (is_member_template): Deal with class specializations
3505 (tsubst): Handle "partial instantiation" of member templates
3508 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3510 * pt.c (type_unification): Change calling squence to allow for
3511 multiple levels of template parameters.
3512 (tsubst_expr): Likewise.
3514 (tsubst_copy): Likewise.
3515 (instantiate_template): Likewise.
3517 * call.c (build_overload_call_real): Use it.
3518 (add_builtin_candidate): Use it.
3519 (build_new_method_call): Use it.
3520 * class.c (instantiate_type): Use it.
3521 * decl.c (grokdeclarator): Use it.
3522 * decl2.c (finish_file): Use it.
3523 * method.c (build_overload_identifier): Use it.
3525 * call.c (add_template_candidate): Add additional parameter for
3526 the function return type. Call fn_type_unification istead of
3528 (build_user_type_conversion_1): Handle member templates.
3529 (build_new_function_call): Likewise.
3530 (build_new_op): Likewise.
3531 (build_new_method_call): Likewise.
3533 * class.c (grow_method): Don't give an error message indicating
3534 that two member templates with the same name are ambiguous.
3535 (finish_struct): Treat member template functions just like member
3538 * cp-tree.h (check_member_template): Add declaration.
3539 (begin_member_template_processing): Likewise.
3540 (end_member_template_processing): Likewise.
3541 (fn_type_unification): Likewise.
3542 (is_member_template): Likewise.
3543 (tsubst): Change prototype.
3544 (tsubst_expr): Likewise.
3545 (tsubst_copy): Likewise.
3546 (instantiate_template): Likewise.
3547 (get_bindings): Likewise.
3549 * decl.c (decls_match): Handle multiple levels of template
3551 (pushdecl): Handle template type params just like other type
3553 (push_class_level_binding): Return immediately if the
3554 class_binding_level is NULL.
3555 (grokfndecl): If check_classfn() returns a member_template, use
3556 the result of the template, not the template itself.
3558 * decl2.c (check_member_template): New function. Check to see
3559 that the entity declared to be a member template can be one.
3560 (check_classfn): Allow redeclaration of member template functions
3561 with different types; the new functions can be specializations or
3562 explicit instantiations.
3564 * error.c (dump_decl): Handle multiple levels of template
3566 (dump_function_decl): Update to handle function templates.
3568 * lex.c (do_pending_inlines): Set up template parameter context
3569 for member templates.
3570 (process_next_inline): Likewise.
3572 * method. (build_overload_identifier): Adjust for multiple levels
3573 of template parameters.
3575 * parse.y (fn.def2): Add member templates.
3576 (component_decl_1): Likewise.
3578 * pt.c (begin_member_template_processing): New function.
3579 (end_member_template_processing): Likewise.
3580 (is_member_template): Likewise.
3581 (fn_type_unification): Likewise.
3582 (current_template_parms): Return a vector of all the template
3583 parms, not just the innermost level of parms.
3584 (push_template_decl): Deal with the possibility of member
3586 (lookup_template_class): Likewise.
3587 (uses_template_parms): Likewise.
3588 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3589 TEMPLATE_CONST_PARM to deal with multiple levels of template
3590 arguments. Add processing of TEMPLATE_DECL to produce new
3591 TEMPLATE_DECLs from old ones.
3592 (do_decl_instantiation): Handle member templates.
3594 * search.c (lookup_fnfields_1): Handle member template conversion
3597 * tree.c (cp_tree_equal): Check the levels, as well as the
3598 indices, of TEMPLATE_CONST_PARMs.
3600 * typeck.c (comptypes): Check the levels, as well as the indices,
3601 fo TEMPLATE_TYPE_PARMs.
3602 (build_x_function_call): Treat member templates like member
3605 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3607 * typeck.c (c_expand_return): Always convert_for_initialization
3608 before checking for returning a pointer to local.
3610 * pt.c (type_unification): If strict and the function parm doesn't
3611 use template parms, just compare types.
3613 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3615 * method.c (build_overloaded_value): Replace direct call
3616 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3618 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3620 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3621 of a set of overloaded functions.
3623 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3625 * lex.c (real_yylex): Don't elide __FUNCTION__.
3627 * method.c (build_overload_value): Add in_template parm.
3628 (build_overload_int): Likewise.
3629 (build_overload_identifier): Pass it.
3631 * decl.c (duplicate_decls): Don't bash a previous template
3632 definition with a redeclaration.
3634 * pt.c (unify): float doesn't match double.
3636 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3637 TYPE_DECL. Handle getting non-template types.
3638 * parse.y (explicit_instantiation): Use typespec instead of
3641 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3643 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3645 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3647 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3648 (compare_ics): Likewise.
3650 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3652 * call.c (joust): Warn about choosing one conversion op over
3653 another because of 'this' argument when the other return type is
3655 (source_type): New fn.
3657 * call.c (build_new_op): Strip leading REF_BIND from first operand
3658 to builtin operator.
3660 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3663 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3665 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3667 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3669 * typeck.c (expand_target_expr): Make definition match declaration.
3671 * class.c (get_basefndecls): Make definition match declaration.
3673 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3675 * input.c (sub_getch): Eventually give up and release the input file.
3677 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3680 * call.c (joust): Tweak message.
3682 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3684 * error.c (type_as_string): Put const/volatile on template type
3685 parameters where appropriate.
3687 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3689 * call.c (strictly_better): Make arguments unsigned ints.
3691 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3693 * lex.c (real_yylex): Refer to __complex instead of complex.
3695 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3697 * lex.c (real_yylex): Don't use getc directly.
3699 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3701 * call.c (is_subseq): Don't try to be clever.
3703 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3705 * parse.y, pt.c: Include "except.h".
3706 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3707 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3708 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3709 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3712 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3714 * decl2.c (mark_vtable_entries): Instead of replacing pure
3715 virtuals with a reference to __pure_virtual, copy the decl and
3718 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3720 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3722 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3724 * pt.c (instantiate_class_template): Call repo_template_used
3725 before finish_prevtable_vardecl.
3727 * call.c (is_subseq): New fn.
3728 (compare_ics): Use it.
3730 * repo.c (finish_repo): Don't crash on no args.
3732 * parse.y (named_complex_class_head_sans_basetype): Handle
3733 explicit global scope.
3734 * decl2.c (handle_class_head): New fn.
3736 * pt.c (unify): Add CONST_DECL case.
3738 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3740 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3742 * cp-tree.h (report_type_mismatch): Add prototype.
3743 * call.c (build_overload_call_real): Remove erroneous fourth
3744 argument to report_type_mismatch.
3745 (build_user_type_conversion_1): Remove erroneous second arg to
3747 (build_new_function_call): Likewise.
3748 (build_object_call): Likewise.
3749 (build_new_op): Likewise.
3750 (build_new_method_call): Likewise.
3752 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3754 * error.c (dump_decl): Don't bother processing a function with no
3757 * method.c (emit_thunk): Call init_function_start in the macro case.
3759 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3761 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3762 defined and used to set flag_vtable_thunks.
3764 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3766 * parse.y: Don't clear the inlines from their obstack until they've
3769 * decl.c (duplicate_decls): Don't complain about exception
3770 specification mismatch if flag_exceptions is off.
3772 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3774 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3776 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3778 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3779 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3780 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3782 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3783 Include "config.h" first, as per autoconf manual.
3785 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3787 * decl.c (duplicate_decls): Tweak wording.
3788 * lex.c (do_pending_defargs): Don't die if we see a default arg
3789 that isn't a DEFAULT_ARG.
3790 * error.c (dump_expr): Handle DEFAULT_ARG.
3792 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3793 * lang-options.h: Add -fhandle-exceptions.
3795 * class.c (build_vtable): vtables are artificial.
3796 (prepare_fresh_vtable): Likewise.
3798 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3800 * cvt.c (ocp_convert): After converting to the target type, set
3801 LOOKUP_NO_CONVERSION.
3803 * call.c (joust): Warn about potentially confusing promotion rules
3805 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3807 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3809 * exception.cc: Declare __terminate_func with noreturn attribute.
3811 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3813 * parse.y: Break out eat_saved_input, handle errors.
3814 (function_try_block): Use compstmt instead of compstmt_or_error.
3816 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3818 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3820 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3822 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3823 existence of cc1plus check whether $(LANGUAGES) contains C++.
3825 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3827 * method.c (do_build_copy_constructor): When copying an anonymous
3828 union member loop around to handle nested anonymous unions. Use
3829 the offset of the member relative to the outer structure, not the
3832 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3834 * call.c (resolve_args): New fn.
3835 (build_new_function_call): Use it.
3836 (build_object_call): Likewise.
3837 (build_new_method_call): Likewise.
3839 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3841 * call.c (build_over_call): tsubst all default parms from templates.
3843 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3845 * decl.c (struct cp_function): Add static_labelno.
3846 (push_cp_function_context): Save it.
3847 (pop_cp_function_context): Restore it.
3849 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3851 * typeck.c (build_component_ref_1): Convert from reference.
3853 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3855 * parse.y (current_declspecs, prefix_attributes): Initialize to
3858 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3859 before we try to force it to be a TREE_LIST.
3860 (decl): Make sure $1.t is non-nil.
3862 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3864 * pt.c (uses_template_parms): Handle template first-parse codes.
3866 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3868 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3870 * pt.c (unify): Handle BOOLEAN_TYPE.
3872 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3873 * pt.c (tsubst): Don't set it.
3874 * call.c (build_over_call): Use uses_template_parms.
3876 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3878 * method.c (build_overload_nested_name): Use static_labelno
3879 instead of var_labelno.
3880 (build_qualified_name): New fn.
3881 (build_overload_name): Split out from here.
3882 (build_static_name): Use build_qualified_name.
3883 * decl.c (cp_finish_decl): Statics in extern inline functions
3884 have comdat linkage.
3885 (start_function): Initialize static_labelno.
3887 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3889 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3890 before "all member functions in class [] are private"
3892 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3894 * lex.c (do_scoped_id): convert_from_reference.
3895 * init.c (build_offset_ref): Likewise.
3897 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3899 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3901 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3903 * typeck.c (get_member_function_from_ptrfunc): Promote index
3906 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3908 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3909 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3911 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3913 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3915 * lex.c (add_defarg_fn): Adjust.
3916 (do_pending_defargs): Adjust. Don't skip the first parm.
3918 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3920 * decl.c (build_enumerator): Global enumerators are also readonly.
3922 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3923 (build_dynamic_cast): Call it and convert_from_reference.
3925 * lex.c (add_defarg_fn): New fn.
3926 (snarf_defarg): Don't add to defarg_types.
3927 (do_pending_defargs): Lose defarg_types. All fns we process now
3929 * decl.c (grokfndecl): Call add_defarg_fn.
3931 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3932 * cp-tree.def: Add DEFAULT_ARG.
3933 * spew.c (yylex): Call snarf_defarg as appropriate.
3934 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3935 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3936 (structsp): Use pending_defargs.
3937 (parms, full_parm): Use defarg.
3938 * lex.c (init_lex): Initialize inline_text_firstobj.
3939 (do_pending_inlines): Never pass the obstack to feed_input.
3940 (process_next_inline): Call end_input instead of restore_pending_input.
3941 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3942 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3943 * input.c (end_input): New fn.
3944 (sub_getch): At the end of some fed input, just keep returning EOF
3945 until someone calls end_input.
3946 Remove 'obstack' field from struct input_source.
3947 * decl.c (grokparms): Handle DEFAULT_ARG.
3948 (replace_defarg): New fn.
3949 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3951 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3953 * call.c (implicit_conversion): If nothing else works, try binding
3954 an rvalue to a reference.
3956 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3958 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3959 ifndef for Cygwin32 to include SIGSEGV.
3961 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3963 * class.c (finish_struct_1): Only complain about pointers without
3964 copy stuff if there are any constructors.
3966 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3968 * decl.c (grokfndecl): If the function we chose doesn't actually
3971 * decl2.c (grokclassfn): Don't specify 'const int' for the
3972 artificial destructor parm.
3974 * pt.c (type_unification): If we are called recursively, nothing
3977 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3979 * decl.c (init_decl_processing): Stop trying to catch signals
3980 other than SIGABRT since the Cygwin32 library doesn't support
3981 them correctly yet. This fixes a situation in which g++ causes
3982 a hang on SIGSEGVs and other such signals in our Win32-hosted
3985 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3987 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3989 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3991 * typeck2.c (store_init_value): Always return the value if our
3992 type needs constructing.
3994 * method.c (hack_identifier): Convert class statics from
3997 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3999 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
4001 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
4003 * typeck.c (c_expand_return): Make sure we clean up temporaries at
4004 the end of return x;
4006 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4008 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
4010 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
4012 * except.c (expand_builtin_throw): Add support
4013 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
4015 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4017 * repo.c (extract_string): Null-terminate.
4019 * cp-tree.h (TI_SPEC_INFO): New macro.
4020 (CLASSTYPE_TI_SPEC_INFO): New macro.
4021 * pt.c (push_template_decl): Correctly determine # of template parms
4024 * call.c (compare_ics): Really fix 'this' conversions.
4026 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
4029 * pt.c (push_template_decl): Complain about mismatch in # of
4030 template parms between a class template and a member template.
4032 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4034 * method.c (synthesize_method): You can't call
4035 function_cannot_inline_p after finish_function.
4036 * decl.c (finish_function): Turn on flag_inline_functions and turn
4037 off DECL_INLINE before handing a synthesized method to the
4040 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4042 * method.c (synthesize_method): Remove July 30 change to never set
4043 DECL_INLINE if at_eof.
4045 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4047 * xref.c (GNU_xref_member): Ensure that the node has a
4048 decl_lang_specific part before checking DECL_FRIEND_P.
4050 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4052 * pt.c (instantiate_class_template): Diagnose non-class types used
4055 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4057 * typeck.c (build_conditional_expr): Use convert_for_initialization
4058 instead of convert_and_check.
4060 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4062 * parse.y (typespec): Don't pedwarn for typeof.
4064 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4066 * repo.c (finish_repo): Only check changes if we would write a
4069 * call.c (compare_ics): Fix handling of 'this' conversions.
4071 * pt.c (do_decl_instantiation): Support static data too. Rename
4072 from do_function_instantiation.
4073 * cp-tree.h: Adjust.
4076 * repo.c (extract_string): New fn.
4077 (get_base_filename): Use it.
4078 (init_repo): Compare old args with current args.
4080 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4082 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4083 character, idea from Paul Eggert <eggert@twinsun.com>.
4085 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4087 * typeck.c (c_expand_return): Be more persistent in looking for
4090 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4091 pointer to reference.
4093 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4095 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4097 * init.c (build_member_call, build_offset_ref):
4098 Use do_scoped_id instead of do_identifier.
4100 * cvt.c (convert): Remove bogosity.
4102 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4104 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4105 TARGET_TYPE before trying to use get_binfo.
4107 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4109 * cvt.c (build_up_reference): Call get_binfo to get access control.
4111 * decl2.c (import_export_decl): If we don't support weaks, leave
4114 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4116 * except.c (expand_builtin_throw): Add support for machines that
4117 cannot access globals after throw's epilogue when
4118 -fno-sjlj-exceptions is used.
4120 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4122 * parse.y: 'std::' becomes '::'.
4123 * lex.c (real_yylex): Remove 'namespace' warning.
4124 * init.c (build_member_call): Ignore 'std::'.
4125 (build_offset_ref): Likewise.
4126 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4127 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4128 * decl.c (push_namespace): Just sorry.
4129 (pop_namespace): Nop.
4130 (init_decl_processing): Declare std namespace.
4132 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4134 * search.c (push_class_decls): A name which ambiguously refers to
4135 several instantiations of the same template just refers to the
4138 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4140 * decl.c (build_enumerator): fix problem with unsigned long
4141 enumerated values being smashed to ints, causing overflow
4142 when computing next enumerated value. (for enum values around
4145 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4147 * typeck.c (build_component_ref): Only call mark_used on a decl.
4149 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4151 * typeck.c (build_c_cast): Make the check for a ptr to function
4152 more specific before possible default_conversion call.
4154 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4156 * except.c (expand_exception_blocks): Simplify and fix and make
4157 sure we don't end a region in a sequence, as expand_end_bindings
4160 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4162 * except.c (init_exception_processing): Mark terminate as not
4163 returning so that the optimizer can optimize better.
4165 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4167 * cvt.c (convert): Don't do any extra work, if we can avoid it
4170 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4172 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4173 cp_convert. convert is now reserved for the backend, and doesn't
4174 have the semantics a frontend person should ever want.
4176 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4178 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4179 Lose -traditional support.
4181 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4183 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4185 * parse.y (self_reference): Do it for templates, too.
4186 * class.c (pushclass): Don't overload_template_name; the alias
4187 generated by build_self_reference serves the same purpose.
4189 * tree.c (list_hash): Make static, take more args.
4190 (list_hash_lookup): Likewise.
4191 (list_hash_add): Make static.
4192 (list_hash_canon): Lose.
4193 (hash_tree_cons): Only build a new node if one isn't already in the
4195 (hash_tree_chain): Use hash_tree_cons.
4196 * cp-tree.h: Adjust.
4197 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4198 of calling lookup_name.
4200 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4202 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4203 doesn't refer to the CONST_DECLs.
4205 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4207 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4209 (expand_class_desc): Convert the last argument to a sizetype.
4211 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4213 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4214 __real__): Add reswords.
4215 * hash.h: Regenerate.
4216 * lex.h (rid): Add RID_COMPLEX.
4217 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4218 * lex.c (init_lex): Add building of RID_COMPLEX.
4219 (real_yylex): General cleanup in line with what c-lex.c also has,
4220 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4221 types, and imaginary numeric constants.
4222 * parse.y (REALPART, IMAGPART): Add tokens.
4223 (unary_expr): Add REALPART and IMAGPART rules.
4224 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4225 * decl.c (complex_{integer,float,double,long}_type_node): Define
4227 (init_decl_processing): Set up the types.
4228 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4229 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4230 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4231 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4232 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4234 * method.c (build_overload_name): Add handling of the different
4235 COMPLEX_TYPEs, prefixing them with `J'.
4236 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4238 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4239 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4240 (mapcar): Handle COMPLEX_CST.
4241 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4242 (common_type): Add code for complex types.
4243 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4244 (convert_for_assignment): Likewise.
4245 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4247 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4249 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4250 tsubst_expr, as it might try to do overload resolution.
4252 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4254 * pt.c (instantiate_class_template): Oops.
4256 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4258 * cp-tree.def: Add TAG_DEFN.
4259 * pt.c (tsubst_enum): New fn.
4260 (instantiate_class_template): Use it.
4261 (tsubst_expr): Support TAG_DEFN.
4262 (tsubst): Support local enums.
4263 (tsubst_copy): Likewise.
4264 * decl.c (finish_enum): Likewise.
4265 (start_enum): If this is a local enum, switch to permanent_obstack.
4267 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4269 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4270 (finish_function): Put the base init code for constructors just
4271 after the parm cleanup insns.
4272 (struct cp_function): Add last_parm_cleanup_insn.
4273 (push_cp_function_context): Likewise.
4274 (pop_cp_function_context): Likewise.
4276 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4278 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4280 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4282 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4283 for THUNK_FNDECL before we switch to temporary allocation.
4285 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4287 * call.c (build_new_op): Handle null arg2 for ?:.
4289 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4291 * except.c (expand_exception_blocks): Ensure that we flow through
4292 the end of the exception region for the exception specification.
4293 Move exception region for the exception specification in, so that
4294 it doesn't protect the parm cleanup. Remove some obsolete code.
4295 * decl.c (store_parm_decls): Likewise.
4296 (finish_function): Likewise.
4298 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4300 * init.c (build_new): Fix nothrow handling.
4302 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4304 * init.c (emit_base_init): Don't warn about the initialization
4305 list for an artificial member.
4307 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4309 * expr.c (do_case): Handle !START case for the error msg.
4311 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4313 * decl2.c, lang-options.h: New option -Weffc++.
4314 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4317 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4318 to MULTIPLE_SYMBOL_SPACES.
4320 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4322 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4324 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4326 * typeck.c (c_expand_return): Don't complain about returning void
4327 to void in an artificial function.
4328 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4329 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4330 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4332 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4334 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4336 * except.c (init_exception_processing): Likewise.
4337 (expand_end_catch_block): Likewise.
4338 (expand_exception_blocks): Likewise.
4339 (expand_throw): Likewise.
4340 * exception.cc (__default_terminate): Likewise.
4342 * init.c (perform_member_init): Use new method of expr level
4343 cleanups, instead of cleanups_this_call and friends.
4344 (emit_base_init): Likewise.
4345 (expand_aggr_vbase_init_1): Likewise.
4346 (expand_vec_init): Likewise.
4347 * decl.c (cp_finish_decl): Likewise.
4348 (expand_static_init): Likewise.
4349 (store_parm_decls): Likewise.
4350 (cplus_expand_expr_stmt): Likewise.
4351 * decl2.c (finish_file): Likewise.
4353 * Make-lang.in (exception.o): Ok to compile with -O now.
4355 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4356 we know it will be done later by the backend.
4358 * decl2.c (lang_f_options): Remove support for short temps.
4359 * lang-options.h: Likewise.
4361 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4363 * tree.c (varargs_function_p): New fn.
4364 * method.c (emit_thunk): Replace broken generic code with code to
4365 generate a heavyweight thunk function.
4367 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4369 * pt.c (process_template_parm): pedwarn about floating-point parms.
4371 * decl.c (grokdeclarator): inline no longer implies static.
4373 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4375 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4377 * class.c (check_for_override): The signature of an overriding
4378 function is not changed.
4380 * call.c (build_over_call): Move setting of conv into the loop.
4381 Note: this change, along with the related changes of the 18th thru
4382 the 20th of April, fix an infinite loop problem in conversions.
4384 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4386 * call.c (build_user_type_conversion_1): Really ignore rvalue
4387 conversions when looking for a REFERENCE_TYPE.
4389 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4390 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4391 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4392 (build_unary_op): Likewise.
4393 * call.c (build_over_call): See through a CONVERT_EXPR around the
4394 ADDR_EXPR for on a temporary.
4395 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4396 the ADDR_EXPR for a local variable.
4398 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4400 * call.c (build_user_type_conversion_1): If we're trying to
4401 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4402 (build_new_function_call): Print candidates.
4403 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4404 (reference_binding): Binding a temporary of a reference-related type
4407 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4409 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4410 * tinfo2.cc (type_info::before): Likewise.
4412 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4414 * call.c (implicit_conversion): Oops.
4416 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4418 * call.c (implicit_conversion): Try to find a reference conversion
4419 before binding a const reference to a temporary.
4421 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4423 * exception.cc (__default_unexpected): Call terminate by default,
4424 so that if the user overrides terminate, the correct function will
4427 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4429 * parse.y (left_curly): Avoid trying to use any fields of
4430 error_mark_node, as there aren't any.
4432 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4434 * lex.c (do_identifier): Avoid breaking on overloaded methods
4435 as default arguments.
4437 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4439 * call.c (add_template_candidate): Initialize the variable "dummy".
4441 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4443 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4444 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4446 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4448 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4449 (debug_binfo): Delete decl, not needed.
4451 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4452 promotes_to_aggr_type): Delete fns.
4453 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4454 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4455 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4457 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4459 * friend.c (is_friend_type): Delete fn.
4460 * cp-tree.h (is_friend_type): Delete decl.
4462 * decl.c (original_result_rtx, double_ftype_double,
4463 double_ftype_double_double, int_ftype_int, long_ftype_long,
4464 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4465 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4467 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4469 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4471 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4472 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4474 * lex.c (reinit_lang_specific): #if 0, unused.
4475 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4477 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4478 * cp-tree.h (revert_static_member_fn): Delete decl.
4480 * class.c (root_lang_context_p): Delete fn.
4481 * cp-tree.h (root_lang_context_p): Delete decl.
4483 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4484 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4486 * lex.c (set_vardecl_interface_info): Make static.
4487 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4489 * call.c (find_scoped_type): Make static.
4490 * cp-tree.h (find_scoped_type): Delete decl.
4492 * search.c (convert_pointer_to_vbase): Make static.
4493 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4495 * decl.c (const_ptr_type_node): Likewise.
4496 * cp-tree.h (const_ptr_type_node): Delete decl.
4498 * typeck.c (common_base_type): Make static.
4499 * cp-tree.h (common_base_types): Delete erroneous decl.
4501 * pt.c (classtype_mangled_name): Make static.
4502 * cp-tree.h (classtype_mangled_name): Delete decl.
4504 * lex.c (check_newline): Make static.
4505 * cp-tree.h (check_newline): Delete decl.
4507 * typeck.c (build_x_array_ref): Delete fn, same idea as
4509 * cp-tree.h (build_x_array_ref): Delete decl.
4511 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4513 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4515 * class.c (build_vtable_entry): Make static.
4516 * cp-tree.h (build_vtable_entry): Delete decl.
4518 * class.c (build_vbase_pointer): Make static.
4519 * cp-tree.h (build_vbase_pointer): Delete decl.
4521 * sig.c (build_sptr_ref): Add forward decl and make static.
4522 * cp-tree.h (build_sptr_ref): Delete decl.
4524 * call.c (build_new_method_call): Add forward decl and make static.
4525 * cp-tree.h (build_new_method_call): Delete decl.
4527 * call.c (build_object_call): Make static.
4528 * class.c (check_for_override, complete_type_p, mark_overriders):
4530 * decl.c (cp_function_chain): Likewise.
4531 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4533 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4535 * tree.c (build_cplus_array_type_1): Likewise.
4536 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4537 (comp_target_parms): Likewise.
4539 * init.c (build_builtin_call): Make static.
4540 * cp-tree.h (build_builtin_call): Delete decl.
4542 * typeck.c (binary_op_error): Delete decl.
4543 * cp-tree.h (binary_op_error): Likewise.
4545 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4547 * call.c (build_method_call): Compare against error_mark_node
4548 directly, rather than the ERROR_MARK tree code.
4549 * cvt.c (cp_convert): Likewise.
4550 * decl.c (print_binding_level): Likewise.
4551 (duplicate_decls): Likewise.
4552 (grokdeclarator): Likewise.
4553 (grokdeclarator): Likewise.
4554 * init.c (expand_aggr_init_1): Likewise.
4555 (decl_constant_value): Likewise.
4556 * method.c (build_opfncall): Likewise.
4557 (hack_identifier): Likewise.
4558 * typeck.c (build_modify_expr): Likewise.
4560 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4562 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4564 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4566 * pt.c (coerce_template_parms): Add new error message.
4568 * method.c (build_overload_value): Implement name mangling for
4569 floating-point template arguments.
4571 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4572 arguments whose absolute value doesn't fit in a signed word.
4574 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4576 * friend.c: New file; put all of the friend stuff in here.
4577 * init.c: Instead of here.
4578 * Makefile.in (CXX_OBJS): Add friend.o.
4579 (friend.o): Add dependencies.
4580 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4582 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4584 * call.c (build_scoped_method_call): Complain if the scope isn't a
4587 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4589 * parse.y (left_curly): Don't crash on erroneous type.
4591 * init.c (build_delete): Fix type of ref.
4593 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4595 * search.c (get_vbase_1): Renamed from get_vbase.
4596 (get_vbase): Wrapper, now non-static.
4597 (convert_pointer_to_vbase): Now static.
4599 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4600 * init.c (build_delete): Pass one.
4601 (build_partial_cleanup_for): Use build_scoped_method_call.
4602 * decl.c (finish_function): Pass a binfo.
4604 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4606 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4608 * typeck.c (build_c_cast): Lose other reference to flag.
4610 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4611 * decl2.c (delete_sanity): Remove meaningless use of
4612 LOOKUP_HAS_IN_CHARGE.
4613 * decl.c (finish_function): Use build_scoped_method_call instead
4614 of build_delete for running vbase dtors.
4615 * init.c (build_delete): Call overload resolution code instead of
4616 duplicating it badly.
4618 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4620 * call.c (build_over_call): Call mark_used before trying to elide
4623 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4625 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4627 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4628 non-reference used as an lvalue.
4630 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4632 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4634 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4636 * parse.y (handler): Fix template typo.
4638 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4640 * error.c (lang_decl_name): New fn.
4641 * tree.c (lang_printable_name): Use it.
4643 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4645 * g++spec.c: Include config.h so that we can catch bzero #defines
4646 from the config file.
4648 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4650 * new1.cc: Include a declaration for malloc, to avoid warning, and
4651 avoid lossing on systems that require one (ones that define malloc
4654 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4656 * decl2.c (max_tinst_depth): New variable.
4657 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4659 * pt.c (max_tinst_depth): Variable moved.
4660 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4663 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4665 * decl.c (xref_basetypes): Allow a base class that depends on
4666 template parms to be incomplete.
4668 * decl2.c (build_expr_from_tree): Support typeid(type).
4669 * rtti.c (get_typeid): Support templates.
4670 (expand_si_desc, expand_class_desc): Fix string length.
4671 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4673 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4675 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4677 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4679 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4681 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4682 smashes together template and non-template decls of the same
4685 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4687 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4689 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4691 * decl.c (duplicate_decls): Next route, pedwarn about different
4692 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4694 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4696 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4697 (struct lang_type): Delete has_default_implementation member.
4698 Increase dummy to 21.
4699 * decl.c (start_method): Delete usage.
4701 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4702 store_after_parms, start_decl_1, auto_function): Add decls.
4703 (get_arglist_len_in_bytes, declare_implicit_exception,
4704 have_exceptions_p, make_type_decl, typedecl_for_tag,
4705 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4706 build_component_type_expr, cplus_exception_name,
4707 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4708 * call.c (build_this): Make static.
4709 (is_complete): Likewise.
4710 (implicit_conversion): Likewise.
4711 (reference_binding): Likewise.
4712 (standard_conversion): Likewise.
4713 (strip_top_quals): Likewise.
4714 (non_reference): Likewise.
4715 (build_conv): Likewise.
4716 (user_harshness): Likewise.
4717 (rank_for_ideal): Likewise.
4718 * decl.c (start_decl_1): Delete forward decl.
4719 (push_decl_level): Make static.
4720 (resume_binding_level): Make static.
4721 (namespace_bindings_p): Make static.
4722 (declare_namespace_level): Make static.
4723 (lookup_name_real): Make static.
4724 (duplicate_decls): Make static. Take register off NEWDECL and
4726 * decl2.c (get_sentry): Make static.
4727 (temp_name_p): Delete fn.
4728 * except.c (auto_function): Delete decl.
4729 * lex.c (handle_{cp,sysv}_pragma): Make static.
4730 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4731 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4732 * pt.c (tsubst_expr_values): Make static.
4733 * rtti.c (combine_strings): Delete decl.
4735 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4737 * pt.c (push_template_decl): Handle getting a typedef.
4739 * call.c (build_new_function_call): Complain about void arg.
4741 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4743 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4744 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4746 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4748 * except.c (expand_throw): Don't expand the cleanup tree here,
4749 since we are not going to write the rtl out. Fixes problem with
4752 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4754 * Make-lang.in: Add $(exeext) as necessary.
4756 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4758 * parse.y (handler_seq): Must have at least one catch clause.
4760 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4762 * call.c (add_builtin_candidate): Restore ?: hack.
4764 * decl.c (grok_op_properties): More warnings.
4766 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4768 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4769 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4771 * decl.c (duplicate_decls): Scale back to a warning, and only do
4774 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4776 * decl.c (duplicate_decls): pedwarn mismatched exception
4779 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4781 * call.c (build_new_method_call): Don't display the invisible
4782 argument for controlling virtual bases.
4784 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4786 * new: Add nothrow new and delete, bad_alloc and throw specifications
4788 * decl.c (init_decl_processing): Add throw specification for delete.
4789 * new.cc (nothrow): Define.
4790 * lex.c (real_yylex): Removing warning that throw and friends are
4792 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4793 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4794 * Make-lang.in: Add new{1,2}.{cc,o}.
4796 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4798 * lex.c (cons_up_default_function): Fix return type of synth op=.
4800 * init.c (emit_base_init): Add warnings for uninitialized members
4803 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4804 with destructor used as base type.
4806 * decl.c (grok_op_properties): Add warning for op= returning void.
4807 * typeck.c (c_expand_return): Add warning for op= returning anything
4810 * class.c (finish_struct_1): Add warning for class with pointers
4811 but not copy ctor or copy op=.
4813 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4814 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4815 (instantiate_template): If -fexternal-templates, add this
4816 instantiation to pending_templates.
4818 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4821 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4823 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4825 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4827 * call.c (standard_conversion): Handle getting references. Tack
4828 on RVALUE_CONV here. Do it for non-class types, too.
4829 (reference_binding): Pass references to standard_conversion.
4830 (implicit_conversion): Likewise.
4831 (add_builtin_candidate): Disable one ?: kludge.
4832 (convert_like): Handle RVALUE_CONVs for non-class types.
4833 (joust): Disable the other ?: kludge.
4835 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4837 * decl.c (init_decl_processing): Add code to build up common
4838 function types beforehand, to avoid creation then removal of
4839 things already in the hash table.
4841 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4843 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4846 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4847 current_template_parms.
4849 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4851 * search.c (lookup_field): Don't return a function, check want_type.
4853 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4855 * init.c (build_new): Make sure PLACEMENT has a type.
4857 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4859 * init.c (build_new): Support new (nothrow).
4861 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4863 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4866 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4867 * pt.c (tsubst): Defer instantiation of default args.
4868 * call.c (build_over_call): Until here.
4870 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4872 * search.c (lookup_field): Make sure we have an
4873 IDENTIFIER_CLASS_VALUE before we try to return it.
4875 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4877 * call.c (build_method_call): Delete unused var PARM.
4878 (build_overload_call_real): Likewise.
4879 (build_object_call): Delete unused var P.
4880 (build_new_op): Likewise.
4881 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4882 var definitions, which are never used.
4883 (shadow_tag): Delete unused var FN.
4884 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4885 * init.c (build_new): Delete unused var ALLOC_TEMP.
4886 * method.c (hack_identifier): Delete unused var CONTEXT.
4887 (do_build_copy_constructor): Delete unused var NAME.
4888 (synthesize_method): Delete unused var BASE.
4889 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4890 * rtti.c (build_headof): Delete unused var VPTR.
4891 (get_typeid): Delete unused var T.
4892 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4894 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4895 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4897 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4899 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4900 things in a type being defined.
4901 * decl.c (finish_enum): Reverse the values so that they are in
4904 * pt.c (instantiate_class_template): Don't initialize
4905 BINFO_BASETYPES until the vector is filled out.
4906 (unify): Don't abort on conflicting bindings, just fail.
4907 (instantiate_decl): Do push_tinst_level before any tsubsting.
4909 * method.c (build_overload_value): Handle getting a
4910 TEMPLATE_CONST_PARM for a pointer.
4912 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4914 * init.c (expand_member_init): Don't give 'not a base' error for
4917 * pt.c (instantiate_decl): Call import_export_decl later.
4919 * pt.c (instantiate_class_template): Return a value.
4921 * parse.y (extension): New rule for __extension__.
4922 (extdef, unary_expr, decl, component_decl): Use it.
4924 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4926 * class.c (base_binfo): Remove unused base_has_virtual member.
4927 (finish_base_struct): Likewise.
4928 (finish_struct_1): Likewise.
4930 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4932 * search.c (expand_upcast_fixups): Fix bogus code generation
4933 problem where the generated code uses the wrong index into the
4934 runtime built vtable on the stack. Old code could clobber random
4937 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4939 * init.c (perform_member_init): Make sure the partial EH cleanups
4940 live on the function_obstack.
4942 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4944 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4945 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4947 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4949 * decl.c (grokvardecl): Avoid ANSI style initialization.
4951 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4953 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4955 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4957 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4959 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4961 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4962 arguments we compare against. Start the count of I at 1, not 0,
4963 since argv[0] is still the command.
4965 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4967 * lang-specs.h: Accept .cp as an C++ extension.
4969 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4971 * cp-tree.h (ptr_reasonably_similar): Add decl.
4973 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4975 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4976 pointer. New local SPECBITS with the parm's value.
4977 (grokdeclarator): Pass &specbits down.
4979 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4980 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4982 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4983 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4985 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4986 not an error_mark_node.
4988 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4990 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4991 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4993 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4995 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4996 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4999 * typeck2.c (build_m_component_ref): If component is a pointer
5000 to data member, resolve the OFFSET_REF now.
5002 * call.c (convert_like): Don't go into infinite recursion.
5004 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
5006 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
5007 * tree.c (layout_basetypes): And on the vbase ptr.
5009 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5011 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
5012 CHAR_TYPE_SIZE so bool is always the same size as another type.
5014 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
5016 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5018 * decl2.c (grok_x_components): Remove synthesized methods from
5019 TYPE_METHODS of an anonymous union, complain about member
5021 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
5023 (finish_function): Just clear the DECL_RTL of our arguments.
5025 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5027 * decl2.c (finish_file): Emit DWARF debugging info for static data
5030 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
5032 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
5034 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
5037 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5039 * Make-lang.in (g++-cross$(exeext)): Fix typo.
5041 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5043 Make the g++ driver now be a standalone program, rather than one
5044 that tries to run the gcc driver after munging up the options.
5045 * Make-lang.in (g++.c, g++spec.o): New rules.
5046 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5048 (g++$(exeext)): New rule, based on xgcc rule.
5049 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5050 * g++spec.c: New file.
5051 * g++.c: Removed file.
5053 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5055 * cvt.c (build_up_reference): Arrange for any temporary values
5056 that have been keep in registers until now to be put into memory.
5058 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5060 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5061 that make -j3 bootstrap works better.
5063 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5065 * decl.c (pushtag): Do pushdecl for anon tags.
5067 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5069 * typeck.c (c_expand_return): Fix logic.
5070 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5072 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5074 * g++.c (main): Make sure arglist has a final NULL entry. Add
5075 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5076 stdin/stdout of the invoked program are redirected to
5079 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5081 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5083 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5085 * init.c (resolve_offset_ref): Handle obj.vfn better.
5086 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5089 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5091 * typeck.c (convert_for_assignment): Also handle anachronistic
5092 implicit conversions from (::*)() to cv void*.
5093 * cvt.c (cp_convert_to_pointer): Likewise.
5095 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5097 * lex.c (handle_cp_pragma): Fix bogus warning.
5099 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5101 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5102 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5104 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5106 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5107 * search.c (dfs_debug_mark): Likewise.
5108 * decl2.c (finish_vtable_vardecl): Likewise.
5109 * decl.c (pushtag, finish_enum): Likewise.
5110 * lex.c (check_newline): Use debug_* instead of calling *out
5113 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5115 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5116 on some picky hosts.
5118 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5120 * class.c (finish_struct_1): A class has a non-trivial copy
5121 constructor if it has virtual functions.
5123 * cvt.c (cp_convert): Always call a constructor.
5125 * call.c (reference_binding): Still tack on a REF_BIND
5126 for bad conversions.
5127 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5129 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5130 (c_expand_return): Likewise.
5131 * typeck2.c (digest_init): Likewise for { }.
5132 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5133 * cvt.c (cp_convert): Handle failure better.
5135 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5137 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5138 of GCC be path-relative.
5140 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5142 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5143 it does need choose-temp.o and pexecute.o.
5145 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5147 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5148 that we still use it.
5149 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5151 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5153 * init.c (expand_default_init): Avoid calling constructors to
5154 initialize reference temps.
5156 * cvt.c (convert_to_reference): Fix.
5158 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5160 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5161 (convert_to_reference): Likewise.
5162 * typeck.c (convert_for_initialization): Likewise.
5163 * init.c (expand_default_init): Likewise.
5164 (expand_aggr_init_1): Likewise.
5165 * cp-tree.h (CONV_NONCONVERTING): Lose.
5166 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5168 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5170 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5172 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5174 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5176 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5179 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5181 * g++.c: Include gansidecl.h.
5182 (VPROTO, PVPROTO, VA_START): Delete.
5183 (choose_temp_base_try, choose_temp_base, perror_exec,
5184 run_dos) [__MSDOS__]: Delete fns.
5185 (pfatal_with_name): Delete fn.
5186 (temp_filename): Declare like in gcc.c.
5187 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5188 (error_count, signal_count): Define.
5189 (error): Delete both definitions.
5190 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5191 (pfatal_pexecute): Add fn from gcc.c.
5192 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5193 code to use the pexecute stuff also used by gcc.c.
5194 (MIN_FATAL_STATUS): Define.
5195 * Make-lang.in (g++): Add dependency on and linking with
5196 choose-temp.o and pexecute.o.
5198 * cp-tree.h: Include gansidecl.h.
5199 (STDIO_PROTO): Delete #undef/#define.
5200 * cvt.c (NULL): Delete #undef/#define.
5201 * expr.c (NULL): Likewise.
5202 * init.c (NULL): Likewise.
5203 * rtti.c (NULL): Likewise.
5204 * xref.c (NULL): Likewise.
5206 * cp-tree.h (build_user_type_conversion): Add prototype.
5207 * call.c (build_user_type_conversion): Delete prototype. Correct
5208 decl of FLAGS arg to be an int.
5209 * cvt.c (build_user_type_conversion): Likewise.
5211 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5213 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5214 * except.c (expand_start_catch_block): Support templates.
5215 * parse.y (try_block, handler_seq): Likewise.
5216 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5218 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5220 * pt.c (current_template_args): New fn.
5221 (push_template_decl): Use it.
5222 * decl.c (grokdeclarator): Use it.
5224 * decl2.c (build_expr_from_tree): Dereference ref vars.
5226 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5227 the decl-specifier-seq.
5229 * decl.c (grok_op_properties): Don't force the type of a conversion
5230 op to be complete. Don't warn about converting to the same type
5231 for template instantiations.
5233 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5236 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5238 * typeck.c (get_delta_difference): Remove previous bogusness.
5239 Don't give errors if force is set.
5241 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5243 * decl2.c (finish_file): Don't emit debug info.
5244 * decl.c (pushdecl): Lose obsolete code.
5245 (grokdeclarator): Still do the long long thing after complaining.
5246 * search.c (note_debug_info_needed): Don't do anything if we're in a
5248 * method.c (synthesize_method): For non-local classes,
5249 push_to_top_level first.
5251 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5253 * typeck.c (get_delta_difference): Add no_error parameter.
5254 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5255 we don't want error messages when converting unrelated
5256 pointer-to-member functions.
5258 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5260 * error.c (dump_expr): Improve the wording on error messages that
5261 involve pointer to member functions.
5263 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5265 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5266 (::*)() to void* or (*)() up a bit, so that we can convert from
5267 METHOD_TYPEs as well.
5269 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5271 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5272 There are no 'member' types.
5273 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5274 (build_x_typeid): Handle errors.
5276 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5278 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5279 conversions from (::*)() to void* or (*)().
5280 * cvt.c (cp_convert_to_pointer): Likewise.
5281 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5282 conversions from here.
5283 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5284 * lang-options.h: Likewise.
5285 * decl2.c (warn_pmf2ptr): Define.
5286 * cp-tree.h: Declare it.
5287 * typeck2.c (digest_init): Allow pmfs down into
5288 convert_for_initialization.
5290 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5292 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5294 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5296 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5297 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5298 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5300 * call.c (convert_like): Don't pass INDIRECT_BIND.
5301 * typeck.c (convert_arguments): Likewise.
5302 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5304 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5306 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5307 similar code in build_up_ref.
5308 * cvt.c (build_up_reference): Drastically simplify.
5310 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5312 * typeck.c (signed_or_unsigned_type): If the given type already
5313 as the correct signedness, then just return it.
5315 * typeck.c ({un,}signed_type): If can't do anything, call
5316 signed_or_unsigned_type.
5318 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5320 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5321 current_class_type is NULL.
5323 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5325 * class.c (finish_struct_1): Avoid empty structs by adding a field
5326 so layout_type gets the mode right.
5328 * typeck.c (c_expand_return): Drastically simplify.
5330 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5332 * typeck.c (decay_conversion): Handle overloaded methods.
5334 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5336 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5338 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5340 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5341 member function to pointer to function conversions.
5342 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5343 ignoring them if they are not used, and giving an error, if they
5345 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5346 code, and so that we can give an error, if we needed an object,
5347 and one was not provided.
5348 (build_c_cast): Don't call default_conversion when we want to
5349 convert to pointer to function from a METHOD_TYPE.
5351 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5353 * Make-lang.in (cplib2.ready): Fix logic.
5355 * decl.c (shadow_tag): Only complain about non-artificial function
5358 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5360 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5362 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5363 expand_inline_function would.
5365 * pt.c (mark_decl_instantiated): If extern_p, call
5366 mark_inline_for_output.
5368 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5370 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5373 * typeck.c (get_delta_difference): Fix wording, as we can be used
5374 for pointer to data members.
5376 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5378 * pt.c (tsubst): If the function decl isn't a member of this
5379 template, return a copy of the decl (including copying the
5380 lang-specific part) so we don't hose ourselves later.
5382 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5384 * class.c (finish_struct): Remove DWARF-specific tag handling.
5385 * decl.c (pushtag): Likewise.
5386 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5388 * decl2.c (finish_file): Emit DWARF debugging info for static data
5391 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5393 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5394 isn't the same as the new one before we whack it.
5396 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5398 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5399 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5400 warn_traditional and warn_strict_prototypes; remove ancient
5401 'overload' code; remove references to flag_traditional.
5403 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5405 * input.c (sub_getch): Handle 8-bit characters in string literals.
5407 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5409 * tree.c (mapcar): Handle CONSTRUCTORs.
5410 (copy_to_permanent): Handle expression_obstack properly.
5412 * Make-lang.in (cplib2.txt): Also depend on the headers.
5414 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5416 (expand_class_desc): Use USItype for offset field.
5417 * tinfo.h (struct __class_type_info): Likewise.
5419 * method.c (build_overload_int): TYPE_PRECISION should be applied
5422 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5424 * call.c (build_new_op): A COND_EXPR involving void must be a
5427 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5429 * typeck.c (build_x_component_ref): New fn.
5430 (build_object_ref): Use it.
5431 * parse.y (primary): Use it.
5432 * decl2.c (build_expr_from_tree): Use it.
5433 * cp-tree.h: Declare it.
5435 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5436 * error.c (dump_type_suffix): Handle variable arrays.
5438 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5440 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5442 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5444 * decl.c (lookup_name_real): Don't try to look up anything in a
5447 * tinfo2.cc (__throw_type_match_rtti): Oops.
5449 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5451 * Make-lang.in (exception.o): Use -fno-PIC for now.
5453 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5455 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5457 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5458 * tinfo2.cc (__dynamic_cast): Adjust.
5460 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5461 (build_x_typeid): Likewise.
5463 * parse.y: Call build_x_typeid instead of build_typeid.
5464 * cp-tree.def: Add TYPEID_EXPR.
5465 * pt.c (tsubst_copy): Handle typeid.
5466 * decl2.c (build_expr_from_tree): Likewise.
5467 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5468 (build_typeid): Not here.
5469 * cp-tree.h: Declare build_x_typeid.
5471 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5473 * call.c (convert_like): Pull out constant values.
5475 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5477 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5479 * decl.c (init_decl_processing): Create short int types before
5480 creating size_t in case a machine description needs to use
5481 unsigned short for size_t.
5483 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5485 * Make-lang.in (exception.o): Turn off pic.
5487 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5488 type, multi-level ptr conversions.
5490 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5491 (throw_bad_cast): Use it.
5492 (throw_bad_typeid): New fn.
5493 (build_typeid): Throw bad_typeid as needed.
5495 (synthesize_tinfo_fn): Handle functions and arrays before checking
5498 * Remove .h from standard C++ headers, add new.h, move into inc
5501 * exception*: Remove pointer from object, constructors. Add
5502 default exception::what that uses type_info::name. Add
5505 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5507 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5509 * Make-lang.in: Building C++ code depends on cc1plus.
5511 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5513 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5514 a HOST_WIDE_INT, not a tree.
5516 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5518 * exception.cc: Don't include <stdlib.h>.
5520 * Make-lang.in (c++.clean): Remove cplib2.*.
5522 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5524 * parse.y (component_decl_1, component_costructor_declarator case):
5525 Pass attributes/prefix_attributes in tree list.
5527 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5529 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5531 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5533 * lex.c (do_identifier): Don't do deferred lookup in a template
5536 * typeck2.c (store_init_value): Oops.
5538 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5539 New files for C++ lang-support library.
5540 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5541 (CXX_LIB2FUNCS): Define.
5542 And rules for building the C++ lang-support code.
5543 * config-lang.in (headers): Define.
5544 (lib2funcs): Define.
5546 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5548 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5550 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5551 * typeck2.c (store_init_value): Check for initializing pmf with { }
5553 (process_init_constructor): Not here.
5555 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5557 * pt.c (begin_template_parm_list): Increment
5558 processing_template_decl here.
5559 (end_template_parm_list): Not here.
5560 (process_template_parm): No need to add 1 to it now.
5561 * *.c: Use processing_template_decl instead of current_template_parms
5562 to check for being in a template.
5564 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5565 (tsubst_copy): Handle CONSTRUCTOR.
5566 (instantiate_decl): Set up context properly for variables.
5567 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5568 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5570 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5572 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5574 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5576 * method.c (make_thunk): Call comdat_linkage before setting the
5579 * decl2.c (comdat_linkage): Use make_decl_one_only.
5580 (import_export_decl): Likewise.
5581 * decl.c (init_decl_processing): Check supports_one_only instead of
5584 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5586 * decl2.c (grokfield): Tighten checking for access decls.
5588 * decl.c (make_typename_type): Resolve references to
5589 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5590 (lookup_name_real): Types that depend on a template parameter get
5591 an implicit 'typename' unless they're in the current scope.
5592 (start_decl_1): We don't care about incomplete types that depend
5594 (grokdeclarator): Resolve 'typename's in the type specifier that
5595 refer to members of the current scope.
5597 * call.c (build_over_call): Remove 'inline called before
5598 definition' diagnostic.
5599 (build_method_call): Likewise.
5600 * decl.c (duplicate_decls): Downgrade 'used before declared
5601 inline' to a warning, only with -Winline.
5603 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5605 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5607 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5609 * call.c (build_method_call): When calling a signature
5610 default implementation, as in other cases, let instance_ptr simply
5613 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5615 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5617 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5619 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5620 works on hppa and SPARC.
5622 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5624 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5626 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5628 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5629 before testing whether it's a signature.
5631 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5633 * call.c (build_new_method_call): Don't complain about signature
5634 pointers and references not being an aggr type.
5635 (build_this): If a signature pointer or reference was passed in,
5637 (build_new_method_call): If instance is a signature pointer, set
5638 basetype to the signature type of instance.
5639 * sig.c (build_signature_method_call): Deleted basetype and
5640 instance parameters, they can be found as the DECL_CONTEXT of
5641 function and as the first argument passed in.
5642 * cp-tree.h: Changed declaration of build_signature_method_call.
5643 * call.c (build_method_call): Deleted first two arguments in call
5644 of build_signature_method_call.
5645 (build_over_call): Added call to build_signature_method_call.
5647 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5649 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5652 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5654 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5656 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5658 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5659 (expand_end_try_stmts): Remove.
5661 * init.c (perform_member_init): Use add_partial_entry () instead
5662 of directly manipulating lists.
5663 (emit_base_init): Ditto.
5665 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5667 * except.c (expand_exception_blocks): Always make sure USE and
5668 CLOBBER insns that came at the end still do, the backend relies
5671 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5673 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5676 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5678 * cvt.c (convert_to_reference): Revert last change, don't complain
5679 about temp without target decl.
5681 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5683 * decl.c (grokdeclarator): Don't core dump when void() is given.
5685 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5687 * decl.c (copy_args_p): Don't crash.
5689 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5691 * pt.c (tsubst): And support template args inside the exception
5694 * pt.c (tsubst): Add support for exception specifications in
5697 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5699 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5701 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5702 (start_function): Likewise.
5703 (start_method): Likewise.
5704 (grokfield): Likewise.
5705 (make_call_declarator): Add throw spec parameter.
5706 (set_quals_and_spec): Add routine.
5707 * lex.c (set_quals_and_spec): Likewise.
5708 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5709 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5711 (groktypename): Likewise.
5712 (start_decl): Eliminate the throw spec parameter. Eliminate the
5713 throw spec parameter to grokdeclarator. Eliminate the throw spec
5715 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5716 (grokfndecl): Remove useless set of raises.
5717 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5718 the throw spec parameter to start_decl. Pull the throw spec out
5719 of the call declarator.
5720 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5721 (start_function): Eliminate the throw spec parameter. Eliminate
5722 the throw spec parameter to grokdeclarator.
5723 (start_method): Likewise.
5724 * decl2.c (grokfield): Likewise.
5725 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5726 (grokoptypename): Likewise.
5727 (finish_file): Eliminate the throw spec parameter to
5728 start_function. Add throw spec to make_call_declarator.
5729 * except.c (init_exception_processing): Add throw spec to
5730 make_call_declarator. Eliminate the throw spec parameter to
5732 (expand_start_catch_block): Eliminate the throw spec parameter to
5734 (expand_builtin_throw): Add throw spec to make_call_declarator.
5735 Eliminate the throw spec parameter to start_function.
5736 (start_anon_func): Likewise.
5737 * lex.c (make_call_declarator): Add throw spec parameter.
5738 (set_quals_and_spec): New routine.
5739 (cons_up_default_function): Add throw spec to make_call_declarator.
5740 Eliminate the throw spec parameter to grokfield.
5741 * method.c (synthesize_method): Eliminate the throw spec parameter
5743 * pt.c (process_template_parm): Eliminate the throw spec parameter
5745 (tsubst): Add throw spec to make_call_declarator.
5746 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5747 (do_function_instantiation): Eliminate the throw spec parameter to
5748 grokdeclarator. Eliminate the throw spec parameter to
5750 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5752 * parse.y (datadef): Remove non-winning optimization.
5754 (fndef): Remove ambiguous error productions uncovered by grammer
5756 (constructor_declarator): Add exception_specification_opt here.
5757 (component_constructor_declarator): Likewise.
5758 (direct_after_type_declarator): Likewise.
5759 (complex_direct_notype_declarator): Likewise.
5760 (direct_abstract_declarator): Likewise.
5761 (fn.def1): Remove exception_specification_opt.
5762 (fn.def2): Likewise.
5763 (condition): Likewise.
5764 (initdcl0): Likewise.
5765 (initdcl): Likewise.
5766 (notype_initdcl0): Likewise.
5767 (nomods_initdcl0): Likewise.
5768 (component_decl_1): Likewise.
5769 (component_declarator): Likewise.
5770 (after_type_component_declarator0): Likewise.
5771 (after_type_component_declarator): Likewise.
5772 (notype_component_declarator): Likewise.
5774 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5776 * call.c (build_over_call): Also use an INIT_EXPR when
5777 initializing anything from an rvalue.
5779 * call.c (build_over_call): Call stabilize_reference when building
5780 an INIT_EXPR instead of calling the copy ctor.
5782 * call.c (joust): Extend the previous change to all comparisons.
5784 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5785 NO_LINKAGE_HEURISTICS.
5787 * decl2.c (finish_file): Emit any statics that weren't already.
5789 * typeck.c (build_static_cast): Implement.
5790 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5791 * decl.c (grokparms): Use can_convert_arg instead of
5792 implicit_conversion directly.
5793 (copy_args_p): New fn.
5794 * cvt.c (convert_to_reference): Don't complain about temp with
5796 (build_up_reference): Handle TARGET_EXPRs.
5797 * call.c (build_over_call): Elide unnecessary temps.
5798 (can_convert*): Use new overloading code.
5800 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5802 * call.c: Move TYPE_PTR*_MACROS ...
5803 * cp-tree.h: To here.
5804 * typeck.c (build_reinterpret_cast): Implement.
5806 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5808 (joust): If we're comparing a function to a builtin and the worst
5809 conversion for the builtin is worse than the worst conversion for the
5810 function, take the function.
5812 * typeck.c (build_const_cast): Implement.
5813 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5814 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5816 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5818 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5819 too early. Make sure we explode if exprtype turns out to be a
5820 NULL_TREE when it shouldn't be.
5822 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5824 * cp-tree.h: New routine make_call_declarator.
5825 * lex.c (make_call_declarator): Define it.
5826 * except.c (init_exception_processing): Use it.
5827 (expand_builtin_throw): Likewise.
5828 (start_anon_func): Likewise.
5829 * decl2.c (finish_file): Likewise.
5830 * lex.c (cons_up_default_function): Likewise.
5831 * parse.y: Likewise.
5832 * pt.c (tsubst): Likewise.
5834 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5836 * decl2.c (groktypefield): Remove unused code.
5838 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5840 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5841 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5842 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5843 nonempty_cv_qualifiers.
5846 * lex.c (make_pointer_declarator): Change type_quals into
5848 (make_reference_declarator): Likewise.
5850 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5852 * decl.c (start_function): Only check interface_* for templates
5853 with flag_alt_external_templates.
5855 * call.c (build_new_op): Check for comparison of different enum types.
5856 (build_over_call): Fix arg # output.
5858 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5860 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5862 * call.c (build_new_op): Check for erroneous args.
5864 * call.c (build_new_method_call): Add missing args to cp_error.
5866 * tree.c (error_type): Dont print reference-to-array.
5868 * typeck.c (convert_for_assignment): Don't say contravariance for
5871 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5873 * call.c (build_over_call): Diagnose bad convs for `this'.
5875 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5878 * call.c (convert_like): Handle bad convs.
5879 (build_over_call): Handle bad convs better.
5881 * decl2.c: -fansi-overloading is now the default.
5883 * call.c (build_new_method_call): Check for erroneous args.
5885 * pt.c (instantiate_class_template): Propagate
5886 TYPE_USES_MULTIPLE_INHERITANCE.
5888 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5890 * call.c (enforce_access): Add static to routine.
5892 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5894 * call.c (build_user_type_conversion_1): Fix bad handling.
5895 (compare_ics): Likewise.
5897 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5899 * call.c (standard_conversion): Oops.
5901 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5903 * g++.c: Update test for win32 (&& ! cygwin32).
5905 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5907 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5908 (ptr_reasonably_similar): New fn.
5909 * call.c (BAD_RANK): New rank.
5910 (ICS_BAD_FLAG): New macro.
5911 (standard_conversion): Handle almost-right pointer conversions.
5912 (reference_binding): Handle bad rvalue bindings.
5913 (add_*_candidate): Stuff.
5914 (build_over_call): Pass bad conversions to convert_for_initialization.
5915 (compare_ics): Handle bad convs.
5918 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5920 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5921 integer_type_node when computing pointer offsets.
5923 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5925 * tree.c (lvalue_type): New fn.
5926 (error_type): New fn.
5927 * call.c (op_error): Use error_type.
5928 (add_conv_candidate): Use lvalue_type.
5929 (add_builtin_candidates): Likewise.
5930 * error.c (args_as_string): Use error_type.
5932 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5934 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5937 * decl.c (init_decl_processing): With -ansi, __null's type is the
5938 signed integral type with the same number of bits as a pointer.
5939 Introduce a new variable null_node for it.
5940 * cp-tree.h: Adjust.
5941 * call.c (null_ptr_cst_p): Adjust.
5943 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5945 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5948 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5950 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5951 fns of classes without virtual functions.
5953 * call.c (add_function_candidate): Handle `this' specially.
5954 (compare_ics): Likewise.
5956 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5958 * typeck.c (build_conditional_expr): Fix handling of __null.
5960 * decl2.c (comdat_linkage): New fn.
5961 (import_export_vtable): Use it.
5962 (import_export_decl): Use it.
5963 * method.c (make_thunk): Use it.
5965 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5967 * pt.c (end_template_decl): If we don't actually have parms, return.
5968 * parse.y (template_header): Accept 'template <>'.
5970 * errfn.c: Allow 5 args.
5972 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5974 * tree.c (make_temp_vec): New fn.
5975 * pt.c (push_template_decl): Handle partial specs.
5976 (instantiate_class_template): Likewise.
5977 (more_specialized): Use get_bindings.
5978 (more_specialized_class): New fn.
5979 (get_class_bindings): New fn.
5980 (most_specialized_class): New fn.
5981 (do_function_instantiation): List candidates for ambiguous case.
5982 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5983 (shadow_tag): Call push_template_decl for partial specializations.
5984 * parse.y: Likewise.
5985 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5986 DECL_TEMPLATE_MEMBERS.
5987 * call.c (print_z_candidates): Reduce duplication.
5989 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5991 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5993 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5995 * pt.c (get_bindings): New fn.
5996 (most_specialized): Likewise.
5997 (do_function_instantiation): Use them.
5998 (add_maybe_template): New fn.
5999 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
6000 * call.c (build_new_op): Handle guiding decls.
6001 (build_new_function_call): Likewise.
6002 * decl2.c (finish_file): Likewise.
6004 * decl2.c (mark_used): Do synthesis here.
6005 * call.c (build_method_call): Not here.
6006 (build_over_call): Or here.
6007 * typeck.c (build_function_call_real): Or here.
6008 * tree.c (bot_manip): Call mark_used on functions used in default
6011 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6013 * decl2.c (import_export_vtable): Delete code that disabled vtable
6014 heuristic on systems with ASM_OUTPUT_EXTERNAL.
6016 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6018 * typeck.c (build_x_function_call): Handle static call context
6021 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
6022 the function, not its outer block.
6024 * call.c (build_field_call): Pass fields on to build_opfncall
6025 regardless of TYPE_OVERLOADS_CALL_EXPR.
6026 (build_method_call): Pass on to build_new_method_call sooner.
6028 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
6030 * class.c (instantiate_type): Don't put a POINTER_TYPE to
6031 METHOD_TYPE on an expression. Also make a copy of rhs instead of
6034 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6036 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
6037 (add_builtin_candidate): Don't take enums for ++.
6038 (build_new_method_call): Handle non-aggregates and field calls.
6039 Move new overloading code from...
6042 * decl.c (grokparms): Don't check default args in templates.
6044 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6046 * cvt.c (build_new_op): Fix args to build_unary_op.
6047 (add_builtin_candidates): Don't call type_promotes_to on float.
6049 * decl.c (grokparms): Check the type of the default arg.
6051 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6052 returning NULL_TREE.
6054 * typeck.c (build_x_binary_op): Avoid doing extra work.
6055 (build_x_unary_op): Likewise.
6056 (build_x_conditional_expr): Likewise.
6057 * cvt.c (build_over_call): Return.
6058 (add_builtin_candidate): Fix MEMBER_REF.
6059 (build_new_op): Likewise.
6061 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6063 * method.c (build_overload_name): Put bug fix into code but leave
6064 disabled for now so we can be bug compatible with older releases
6065 that do repeats incorrectly. In the future, we can enable it.
6067 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6069 * cvt.c (convert_like): Don't call build_cplus_new twice.
6071 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6072 Control new overloading code with -fansi-overloading.
6074 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6076 * cvt.c (build_over_call): Call build_cplus_new.
6077 * call.c (build_method_call): Likewise.
6078 * typeck.c (build_function_call_real): Likewise.
6079 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6080 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6082 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6084 * typeck.c (complete_type): Propagate
6085 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6087 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6089 * cvt.c (joust): More ?: kludging. Sigh.
6090 (build_over_call): Don't try to synthesize global fns.
6092 * search.c (lookup_conversions): Use binfo marking.
6094 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6096 * search.c (build_mi_matrix): Use the correct value of cid
6097 when determining the new mi_size.
6099 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6101 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6102 for the first parms of += et al.
6103 (strip_top_quals): New fn.
6104 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6105 (implicit_conversion): Likewise.
6106 (add_builtin_candidates): Be careful about arrays.
6107 (build_new_method_call): Handle vtable optimization.
6109 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6111 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6112 * cvt.c (reference_binding): Use it.
6113 (implicit_conversion): Use it.
6114 (add_builtin_candidate, COND_EXPR): Use it.
6116 * cvt.c (build_new_function_call): Check for error args.
6118 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6120 * gxx.gperf: Add __null.
6121 * hash.h: Regenerate.
6122 * lex.h: Add RID_NULL.
6123 * lex.c (init_lex): Create null_pointer_node here, stick it in
6125 * decl.c (init_decl_processing): Still set its type here.
6126 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6127 (convert_to_pointer_force): Likewise.
6128 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6130 * call.c (convert_harshness): Use null_ptr_cst_p.
6131 * typeck.c (convert_for_assignment): Likewise. Don't produce
6134 * error.c (args_as_string): Handle lists of actual args, too.
6135 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6136 (build_user_type_conversion_1): Improve diagnostics.
6137 (build_new_function_call): Likewise.
6138 (build_object_call): Likewise.
6139 (build_new_method_call): Likewise. Move call before def diagnostic...
6140 (build_over_call): Here.
6142 * cvt.c (build_new_method_call): Don't complain about no match if
6143 LOOKUP_SPECULATIVELY.
6144 (build_over_call): Fix 'this' for virtual fn.
6145 (build_new_method_call): Add diagnostic.
6147 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6149 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6150 constructors to be passed in.
6151 (build_over_call): Likewise.
6152 (build_user_type_conversion_1): Pass them in.
6153 (convert_like): Likewise.
6154 (build_object_call): Handle overloaded conversions.
6155 (build_over_call): Pass the right args to build_vfn_ref.
6156 (standard_conversion): Fix pmf convs.
6157 (joust): Handle comparing statics and non-statics.
6158 (build_new_method_call): New fn.
6159 * call.c (build_method_call): Call it if NEW_OVER.
6161 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6163 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6166 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6168 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6169 instead of just maybe_build_cleanup so that we deallocate the
6172 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6174 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6175 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6177 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6179 * pt.c (instantiate_class_template): Call complete_type. Also, if
6180 we're at the end of the file and we just instantiated a template
6181 class with a vtable, call finish_prevtable_vardecl.
6183 * error.c (dump_decl): Don't explode (or explode more gracefully
6184 as appropriate) if the object being dumped has a null type.
6185 (dump_expr): Likewise.
6187 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6188 by counting the number of nodes that we'll need before allocating
6190 (lookup_fnfields): Fix comment.
6191 (breadth_first_search): Fix comment.
6193 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6195 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6197 * class.c (finish_struct): Call cplus_decl_attributes here.
6198 (finish_struct_1): Not here.
6199 * cp-tree.h: Adjust.
6201 * pt.c (type_unification): New parameter STRICT.
6202 (unify): If STRICT, don't allow cv addition or base deduction.
6203 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6205 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6207 * search.c (get_template_base{_recursive}): New fns.
6208 * pt.c (more_specialized): New fn.
6209 (do_function_instantiation): Use it.
6210 (unify): Handle base deduction.
6211 * cvt.c (joust): Use more_specialized.
6212 Don't arbitrarily choose between non-builtin candidates.
6213 (build_over_call): Call require_complete_type.
6215 * decl.c (start_function): Statics are static even in a #pragma
6218 * decl2.c (import_export_vtable): Disable vtable heuristic on
6219 systems with ASM_OUTPUT_EXTERNAL.
6221 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6222 (standard_conversion): No std conv to enum type.
6224 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6227 * cvt.c (reference_binding): Bind directly to a base subobject of
6230 * cvt.c (build_new_op): Enforce access control.
6232 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6234 * typeck2.c (process_init_constructor): When scanning the
6235 union for a named field, skip things that aren't FIELD_DECLs.
6237 * method.c (synthesize_method): Don't scan fndecl's rtl if
6238 we're at the end of the file; just assume the function can't
6241 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6243 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6246 * cvt.c (build_user_type_conversion_1): Handle overloaded
6249 * cvt.c (add_builtin_candidates): Don't consider type conversion
6250 operators for the first parameter of operator=.
6252 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6254 * typeck.c (complete_type): Only call layout_type if we're not
6255 expanding a template.
6257 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6259 * cvt.c (compare_ics): Oops.
6261 * cvt.c (op_error): Oops.
6263 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6264 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6265 (build_conv): Use them.
6266 (implicit_conversion): Use them.
6267 (convert_like): Handle them.
6268 (build_new_op): Handle builtin COND_EXPR again.
6269 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6270 in lists of types for COND_EXPR.
6271 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6273 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6275 * typeck.c (build_modify_expr): Always attempt to build a call to
6276 the assignment operator, even if we're using a default one.
6277 (convert_for_initialization): Call complete_type.
6279 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6281 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6282 (implicit_conversion): Likewise.
6283 (convert_like): Likewise.
6284 (compare_ics): Likewise.
6285 (compare_qual): Likewise.
6286 (print_z_candidates): Handle no candidates.
6287 (build_new_op): Don't handle builtin COND_EXPR for now.
6289 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6291 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6293 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6295 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6297 * cvt.c (build_builtin_candidate): Oops.
6298 (build_new_op): Oops.
6300 * method.c (build_opfncall): Pass COND_EXPR on.
6301 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6302 (add_builtin_candidate{,s}): Likewise.
6303 (add_builtin_candidates): Likewise.
6304 (print_z_candidates, op_error, build_new_op): Likewise.
6305 (type_decays_to): New fn.
6306 * lex.c (init_lex): Just say ?: for COND_EXPR.
6308 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6310 * typeck.c (complete_type): Call layout_type rather than building
6313 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6316 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6318 * cvt.c: Always compile the new overloading code (but don't use it).
6319 (implicit_conversion): Add a BASE_CONV when converting to
6320 the same class type.
6321 (convert_like): Handle BASE_CONV.
6323 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6325 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6326 (add_builtin_candidate): Likewise.
6329 * typeck.c (build_x_function_call): Try an operator function
6330 whenever we call an object of class type.
6331 * method.c (build_opfncall): Pass CALL_EXPRs through.
6332 * cvt.c (implicit_conversion): Do const-ref case first.
6333 (add_conv_candidate, build_object_call, op_error): New fns.
6334 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6335 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6337 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6338 Fall back on preincrement handling. Use op_error.
6340 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6342 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6345 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6347 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6349 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6351 * typeck.c (build_component_ref_1): Use build_component_ref
6352 instead of open coding it here.
6354 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6356 * g++.c (main): Don't link with -lg++.
6359 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6360 result of build_type_conversion.
6361 (cp_convert): Only call build_method_call for ctors if
6362 build_type_conversion failed.
6363 (ptr_complete_ob): New function.
6364 (TYPE_PTR{,OB,MEM}_P): New macros.
6365 ({add,build}_builtin_candidate{,s}): New functions.
6366 (print_z_candidates): Handle builtins.
6367 (build_user_type_conversion_1): Don't use conversion fns for
6368 converting to a base type.
6369 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6370 (build_user_type_conversion): Use convert_from_reference.
6371 (build_new_op): New function.
6372 (build_over_call): Fix handling of methods.
6373 (compare_ics): Handle AMBIG_CONV properly.
6374 * typeck2.c: Increment abort count.
6375 * method.c (build_opfncall): Forward most requests to build_new_op.
6376 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6378 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6380 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6381 invalid second argument to dump_expr_list.
6383 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6385 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6387 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6389 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6392 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6394 * typeck2.c (process_init_constructor): New pedwarn for using { }
6395 to initialize a pointer to member function.
6396 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6397 we can avoid the new error.
6399 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6401 * typeck.c (build_ptrmemfunc1): New function to hide details of
6402 pointer to member functions better.
6404 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6406 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6407 methods into the actual method, as we know the implied object is
6410 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6412 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6413 inside a system header.
6415 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6417 * call.c (build_method_call): Call complete_type on the
6420 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6422 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6423 for obj_ptr->func so that we can know which object to use in a
6426 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6428 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6429 around things. Also improve maintainability.
6431 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6433 * decl.c (grokdeclarator): Check for overflow when evaluating an
6436 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6438 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6441 * typeck.c (build_x_function_call): Pass function overload
6442 questions to new overloading code if NEW_OVER.
6443 * init.c (expand_aggr_init_1): Only check for type conversion ops
6444 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6445 Don't check for ambiguity with constructor if NEW_OVER.
6446 * cvt.c (convert_to_reference): Dereference the result of a type
6447 conversion operator.
6448 (build_conv): Propagate ICS_USER_FLAG.
6449 (implicit_conversion): Call instantiate_type.
6450 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6451 (add_function_candidate): Fix cv-quals on argtype.
6452 (print_z_candidates): New function.
6453 (build_new_function_call): Call it.
6454 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6455 consider non-converting constructors.
6456 Call print_z_candidates.
6457 Return an AMBIG_CONV for an ambiguous conversion.
6458 (build_user_type_conversion): Handle AMBIG_CONV.
6459 (convert_like): Fix test for building TARGET_EXPR.
6460 Call instantiate_type.
6461 Handle AMBIG_CONV and LVALUE_CONV.
6462 (build_over_call): Handle 0 args and ellipsis.
6463 * cp-tree.def: Add AMBIG_CONV.
6465 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6467 * decl.c (lookup_name_real): If we find mem in obj when parsing
6468 `obj->mem', make sure we return the right value.
6470 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6472 * search.c (get_base_distance): Call complete_type.
6474 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6476 * decl.c (store_bindings): Make static.
6478 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6480 * init.c (expand_aggr_init_1): Don't check type conversions if
6483 * cvt.c (z_candidate): Put back template field.
6484 (add_function_candidate): Set it.
6485 (add_template_candidate): Likewise.
6487 (compare_qual): Handle references and pointers to members.
6488 (compare_ics): Handle reference bindings.
6490 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6492 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6494 * call.c (compute_conversion_costs): Call complete_type.
6496 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6497 pointers, so we can handle template parameters.
6499 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6501 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6502 here; let's make it explicit instead of a side effect of an
6505 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6507 * cvt.c (z_candidate): Remove template field.
6508 (reference_binding): Handle binding to temporary.
6509 (implicit_conversion): Likewise.
6510 (add_function_candidate): Handle artificial constructor parms.
6511 Handle functions with too few parms.
6512 (add_template_candidate): New function.
6513 (build_user_type_conversion_1): Handle constructors.
6514 (convert_like): Likewise.
6515 (build_over_call): Likewise.
6516 (build_new_function_call): Support templates.
6517 (compare_ics): Fix reference, inheritance handling.
6519 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6521 * decl.c: Add signed_size_zero_node.
6522 (init_decl_processing): Build it.
6523 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6524 when we're trying to make a negative delta.
6526 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6528 Stop doing this damn index==strchr variable name confusion.
6529 * class.c (add_virtual_function): Change local var INDEX to be
6531 (add_method): Likewise.
6532 * lex.c (print_parse_statistics): Likewise.
6533 * search.c (make_memoized_table_entry): Likewise.
6534 (lookup_fnfields_here): Likewise.
6535 (lookup_field): Likewise.
6536 (lookup_fnfields): Likewise.
6537 (get_baselinks): Likewise.
6538 * sig.c (build_signature_table_constructor): Likewise.
6539 (build_signature_method_call): Likewise.
6540 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6541 (get_member_function_from_ptrfunc): Likewise.
6542 (build_ptrmemfunc): Change local var INDEX to be IDX.
6543 (c_expand_start_case): Likewise.
6545 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6547 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6548 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6549 (convert_to_reference): Use build_type_conversion to convert to
6550 the reference type directly.
6551 (standard_conversion): Fix void* case, non-conversions.
6552 (reference_binding): Fix expr == 0 case, non-conversions.
6553 (convert_like): Support REF_BIND.
6554 (compare_qual): Split out from compare_ics.
6555 (compare_ics): Use it, handle icses with only a qual_conv.
6557 * init.c (expand_vec_init): Don't crash if decl is NULL.
6559 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6561 * mpw-config.in: New file, configury for Mac MPW.
6562 * mpw-make.sed: New file, makefile editing for MPW.
6564 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6566 * pt.c (instantiate_class_template): Call repo_template_used.
6568 * search.c (lookup_conversions): Only lookup conversions in
6571 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6573 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6575 * cp-tree.h, lex.c: Include cp-tree.def.
6576 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6578 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6580 * init.c (build_vec_delete_1): Call complete_type.
6582 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6584 * except.c (start_anon_func): Make sure anonymous functions are
6587 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6589 * decl.c (finish_function): If function_depth > 1, set nested.
6591 * decl2.c (grokbitfield): Revert Bob's change.
6592 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6594 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6596 * pt.c (add_pending_template): Handle types.
6597 (lookup_template_class): With -fexternal-templates, just add the class
6598 to pending_templates instead of instantiating it now.
6599 * decl2.c (finish_file): Handle types in pending_templates.
6601 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6603 * decl2.c (grokbitfield): Handle constant decls appropriately.
6604 Give an appropriate error message now instead of spewing core
6607 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6609 * decl2.c: Don't turn on thunks by default for now.
6611 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6613 * typeck.c (complete_type): Handle error_mark_node.
6614 (common_type, OFFSET_TYPE): Handle template_type_parms.
6616 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6618 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6619 regardless of DECL_INLINE.
6621 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6623 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6625 * rtti.c (build_dynamic_cast): Support templates.
6626 * tree.def: Support DYNAMIC_CAST_EXPR.
6627 * pt.c (tsubst_copy): Likewise.
6628 * decl2.c (build_expr_from_tree): Likewise.
6630 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6632 * typeck.c (build_static_cast): Support templates.
6633 (build_const_cast): Likewise.
6634 * tree.def: Support CONST/STATIC_CAST_EXPR.
6635 * pt.c (tsubst_copy): Likewise.
6636 * decl2.c (build_expr_from_tree): Likewise.
6638 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6640 * decl2.c (finish_vtable_vardecl): Don't trust
6641 TREE_SYMBOL_REFERENCED for vtables of local classes.
6643 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6645 * pt.c (tsubst_copy): Handle operator T.
6647 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6649 * init.c (build_delete): Move creation of PARMS inside test of
6650 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6652 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6654 * typeck.c (build_conditional_expr): Don't assume that
6655 the arguments to ?: are always pointers or records.
6657 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6659 * decl2.c (import_export_decl): Still emit static/weak/comdat
6660 copies of inline template functions with -fno-implicit-templates.
6662 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6664 * init.c (build_delete): Determine the complete basetype
6665 path to the destructor we're calling.
6667 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6669 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6670 initialize the enum, because we really and truly don't know where
6672 (start_enum): Don't copy integer_zero_node because
6673 build_enumerator will do it.
6675 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6677 * decl.c (finish_function): Do access control on base destructors.
6679 * pt.c (tsubst, case FUNCTION_DECL): Set up
6680 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6683 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6685 * cvt.c (build_up_reference): If we have already extended the
6686 lifetime of the temporary, don't try it again.
6687 * typeck.c (c_expand_return): Don't try and convert the return
6688 value twice when we want a reference, once is enough.
6690 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6692 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6693 LOOKUP_ONLYCONVERTING at all for now.
6695 * search.c (add_conversions): Put the conversion function in
6696 TREE_VALUE, the basetype in TREE_PURPOSE.
6697 * cvt.c (build_type_conversion): Adjust.
6698 * cvt.c (build_expr_type_conversion): Adjust.
6699 * call.c (user_harshness): Adjust.
6701 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6703 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6706 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6708 * except.c (expand_start_catch_block): Add a dummy region, if we
6709 get an error, so that we can avoid core dumping later.
6711 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6713 * cp-tree.h (OFFSET_REF): Remove.
6714 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6715 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6716 * init.c (expand_aggr_init_1): Likewise.
6717 (build_new): Likewise.
6718 * typeck.c (expand_target_expr): Likewise.
6720 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6722 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6725 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6727 * cvt.c (build_up_reference): Redo how and when temporaries are
6729 * decl.c (grok_reference_init): Don't try and be smart about
6732 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6734 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6735 (TARGET_EXPR...), now that it has 4 arguments.
6736 * tree.c (build_cplus_new): Likewise.
6738 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6740 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6742 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6743 * decl.c (struct saved_scope): Remove named_labels,
6744 {base,member}_init_list.
6745 (maybe_push_to_top_level): Don't set them. Call
6746 push_cp_function_context if appropriate.
6747 (pop_from_top_level): Likewise.
6749 * method.c (do_build_assign_ref): Remove obsolete check of
6750 TYPE_HAS_ASSIGN_REF (basetype).
6752 * decl.c (grokfndecl): Diagnose user definition of
6753 implicitly-declared methods.
6755 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6757 * method.c (do_build_copy_constructor): Add code to give
6758 meaningful error messages instead of crashing.
6759 (do_build_assign_ref): Don't synthesize assignment operators for
6760 classes containing reference or const members.
6762 * class.c (struct base_info): Remove cant_synth_copy_ctor
6763 and cant_synth_asn_ref.
6764 (finish_base_struct): Remove the code that tries to conditionalize
6765 synthesis of copy constructors & assignment operators based on
6766 access permissions. Instead, let it fail when it tries to
6767 synthesize the copy constructor. This will give meaningful error
6768 messages instead of silently generating code to perform a bitcopy.
6770 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6772 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6773 determining types for constant values.
6775 * decl.c (struct named_label_list): Use instead of stuffing
6776 random items into a TREE_LIST node.
6777 (named_label_uses): Use the new struct.
6778 (poplevel): Likewise.
6779 (lookup_label): Likewise.
6780 (define_label): Add an error message to tell the user the line
6781 where the goto is located in addition to the destination of the
6783 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6785 (finish_function): Likewise.
6787 (start_decl): Complain about defining a static data member
6788 in a different type from which it was declared.
6790 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6792 * cvt.c (build_expr_type_conversion): Adjust.
6794 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6796 * call.c (build_method_call): Always convert 'this' to the
6799 * search.c (add_conversions): Put the conversion function in
6800 TREE_VALUE, the type in TREE_PURPOSE.
6801 * cvt.c (build_type_conversion): Adjust.
6802 * call.c (user_harshness): Adjust.
6804 * method.c (emit_thunk): Call temporary_allocation and
6805 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6807 * tree.c (build_cplus_array_type): Handle tweaking of
6808 TYPE_MAIN_VARIANT here.
6809 * typeck.c (common_type): Not here.
6811 * typeck.c (complete_type): Only try to complete an array type if
6814 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6816 * decl.c (grokvardecl): Call complete_type.
6817 (grokdeclarator): Call complete_type for PARM_DECLs.
6819 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6821 * pt.c (instantiate_class_template): Re-set
6822 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6824 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6826 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6827 smart enough to do it right.
6828 * tree.c (cp_expand_decl_cleanup): Likewise.
6829 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6830 cp_expand_decl_cleanup.
6831 (store_parm_decls): Likewise.
6832 (hack_incomplete_structures): Likewise.
6833 * except.c (push_eh_cleanup): Likewise.
6835 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6837 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6838 frontend to the backend where it belongs.
6839 * tree.c (unsave_expr): Likewise.
6840 (unsave_expr_now): Likewise.
6841 * tree.def (UNSAVE_EXPR): Likewise.
6842 * cp-tree.h (unsave_expr): Likewise.
6843 (unsave_expr_now): Likewise.
6845 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6847 * init.c (emit_base_init): Make sure the partial EH cleanups live
6848 on the function_obstack.
6850 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6852 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6853 when checking for pointer types.
6855 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6857 * pt.c (instantiate_class_template): Remove obsolete check for
6858 access declarations.
6860 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6862 * call.c (build_overload_call): Simplify calls to
6863 build_overload_call by removing last parameter.
6864 (build_method_call): Likewise.
6865 * cp-tree.h: Likewise.
6866 * method.c (build_opfncall): Likewise.
6867 * typeck.c (build_x_function_call): Likewise.
6869 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6871 * call.c (default_parm_conversions): Factor out common code.
6872 (build_method_call): Use it.
6873 (build_overload_call_real): Use it.
6875 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6877 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6878 but pedwarn as the code is bogus.
6879 * typeck.c (decay_conversion): Likewise.
6880 (build_function_call_real): Use build_addr_func instead of
6881 default_conversion. Don't allow pointer-to-method functions down
6883 (build_unary_op): Use real pointer-to-member functions instead of
6885 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6886 (convert_for_assignment): Removed some obsolete code.
6887 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6888 build_x_function_call instead of current_class_ptr. Only call
6889 digest_init once on an initializer, we do this just checking
6891 (build_expr_from_tree): Pass current_class_ref to
6892 build_x_function_call instead of current_class_ptr.
6893 * init.c (build_member_call): Likewise.
6895 * error.c (dump_expr): Handle OFFSET_REFs better.
6896 * pt.c (unify): Handle pointer-to-member functions better.
6897 * decl.c (finish_function): Clear out current_class_ref just like
6898 we do for current_class_ptr.
6900 * typeck.c (get_delta_difference): Handle virtual bases better.
6902 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6904 * sig.c (build_signature_table_constructor): Use the delta for
6905 the original basetype for this virtual function with thunks.
6906 (build_signature_method_call): We still need to adjust 'this'
6909 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6911 * call.c (build_addr_func): New routine. Used to get the `real'
6912 address of a function or a method. Needed to avoid getting a
6913 pointer-to-member function.
6914 (build_call): New routine to build CALL_EXPRs.
6915 (build_method_call): Use it.
6916 * cvt.c (convert_to_aggr): Likewise.
6917 * typeck.c (build_function_call_real): Likewise.
6918 * sig.c (build_signature_table_constructor): Use build_addr_func.
6919 * cp-tree.h (build_call, build_addr_func): Declare them.
6921 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6923 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6924 * parse.y: Remove uses of LOOKUP_AGGR.
6926 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6928 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6929 C_C_D to current_class_ref.
6931 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6933 * call.c (convert_harshness): Tighten up pointer conversions.
6935 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6937 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6938 (finish_file): Likewise.
6940 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6942 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6944 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6947 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6949 * decl2.c: Turn on thunks by default where supported.
6951 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6953 * cp-tree.h (build_overload_call_maybe): Removed.
6954 * call.c (build_overload_call_real): Invert meaning of last arg to
6955 be require_complete.
6956 (build_overload_call): Likewise.
6957 * typeck.c (build_x_function_call): Use build_overload_call_real
6958 instead of build_overload_call_maybe.
6960 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6962 * decl2.c (finish_file): Don't try to emit functions that haven't
6965 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6967 * decl2.c (finish_vtable_vardecl): Oops.
6969 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6970 Also store the bindings from previous_class_values.
6971 (pop_from_top_level): Restore them.
6973 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6975 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6976 symbol has been referenced.
6977 (finish_file): Re-join synthesis/vtable loop with inline emission
6978 loop, disable inlining when an inline is output.
6980 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6982 * except.c (init_exception_processing): Setup saved_in_catch.
6983 (push_eh_cleanup): Reset __eh_in_catch.
6984 (expand_start_catch_block): Set __eh_in_catch.
6986 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6988 * except.c (push_eh_cleanup): Add tracking for whether or not we
6989 have an active exception object.
6990 (expand_builtin_throw): Use it to make sure a rethrow without an
6991 exception object is caught.
6993 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6995 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6998 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7000 * decl2.c (finish_file): Also use sentries for vars with
7001 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
7004 * lex.c (handle_cp_pragma): Disable #pragma
7005 interface/implementation if SUPPORTS_ONE_ONLY > 1.
7007 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7009 * method.c (emit_thunk): Wrap default case in
7010 temporary/permanent_allocation.
7012 * method.c (make_thunk): Use DECL_ONE_ONLY.
7013 (emit_thunk): Call assemble_end_function.
7015 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7017 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
7018 (import_export_decl): Likewise.
7019 (finish_prevtable_vardecl): Disable vtable hack if
7020 SUPPORTS_ONE_ONLY > 1.
7022 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
7024 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
7025 PREDECREMENT_EXPRs take two arguments, not one.
7027 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7029 * class.c (build_vtable_entry): Don't build thunks for abstract
7032 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
7035 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7037 * class.c (set_rtti_entry): Use size_zero_node.
7038 (build_vtable): Likewise.
7040 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
7042 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7043 (prepare_fresh_vtable): Likewise.
7045 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7047 * method.c (emit_thunk): Call mark_used on the target function.
7049 * call.c (build_method_call): Don't warn about pending templates.
7051 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7053 * decl2.c (finish_file): Fix list walking logic.
7055 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7057 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7059 * class.c (finish_struct_1): Remove old code for
7060 dont_allow_type_definitions.
7061 * cp-tree.h: Likewise.
7062 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7063 definition of flagged_type_tree is found before it is used.
7065 * parse.y: Added the ftype member to the type union, and changed a
7066 number of rules to use it instead of ttype. Added calls to
7067 check_for_new_type() as appropriate.
7068 * typeck2.c (check_for_new_type): New function for checking
7069 if a newly defined type appears in the specified tree.
7070 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7071 for check_for_new_type().
7073 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7075 * decl2.c (finish_file): Only use a sentry if the decl is public.
7077 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7078 don't pass LOOKUP_ONLYCONVERTING.
7080 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7082 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7083 properly keeps track of const and volatile type modifiers.
7085 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7087 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7088 * pt.c (comp_template_args): Use it.
7090 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7091 assemble_external for artificial function decls.
7093 * decl.c (cp_finish_decl): Oops.
7095 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7097 * decl2.c (import_export_decl): Put static data member templates
7098 into common storage, or make them weak, depending on whether they
7099 are dynamically or statically initialized.
7100 (get_sentry): New function.
7101 (finish_file): Do import_export_decl for static data members before
7102 building the init/fini functions. Don't init/fini a variable that's
7103 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7104 push/pop_temp_slots.
7105 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7106 expand_static_init thang.
7107 * method.c (get_id_2): New function.
7109 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7111 * parse.y (empty_parms): Make sure we use C++-style prototypes
7112 when we're declaring member functions.
7114 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7116 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7117 * parse.y (self_template_type): New nonterminal.
7119 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7121 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7123 * parse.y (base_class.1): Allow 'typename foo::bar'.
7125 * lex.c (check_newline): Remove #pragma code that plays with the
7126 input stream, since we now deal with tokens. Clear nextchar when
7128 (handle_cp_pragma): Use real_yylex.
7129 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7132 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7134 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7136 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7138 * parse.y: New token SELFNAME for potential constructor.
7139 * spew.c (yylex): Handle it.
7140 * lex.c (identifier_type): Produce it.
7142 * parse.y (complete_type_name): In :: case, don't push class binding.
7143 (complex_type_name): Likewise.
7145 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7147 * typeck.c (build_reinterpret_cast): Handle pointer to member
7150 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7152 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7154 (check_newline): Put the vtable/unit/implementation/interface pragma
7155 code into handle_cp_pragma, replacing it with a call.
7156 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7157 args. Get the next token after handling the pragma token.
7159 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7161 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7162 (convert_to_pointer_force): Likewise.
7164 * init.c (build_new): Fix array new without -fcheck-new.
7166 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7168 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7169 tree.c: Lose TYPE_NESTED_NAME.
7171 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7174 * tree.def: Add VEC_INIT_EXPR.
7175 * expr.c (cplus_expand_expr): Handle it.
7176 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7177 the extra file-scope symbol nastiness.
7179 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7181 * method.c (make_thunk): Thunks are static.
7182 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7184 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7185 (finish_file): Don't emit them here.
7187 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7189 * rtti.c (build_dynamic_cast): Handle null pointers.
7190 (ifnonnull): New function.
7192 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7194 * call.c (build_method_call): Remember the original basetype we
7195 were called with. Give an error message instead of trying
7196 (incorrectly) to call a non-static member function through a
7197 non-inherited class.
7199 * search.c (expand_upcast_fixups): Mark the new fixup as
7202 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7204 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7206 * class.c (set_rtti_entry): Fix for thunks.
7208 * decl2.c (import_export_decl): Still emit typeinfo fns for
7209 cv-variants of builtin types.
7211 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7212 (init_rtti_processing): Instead of here.
7214 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7216 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7217 (build_typeid): Only complain about taking dynamic typeid without
7220 * decl2.c: flag_rtti defaults to 1.
7222 * rtti.c (get_tinfo_var): The general class case is now smaller.
7223 (init_rtti_processing): Pack the latter three fields of base_info
7226 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7228 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7230 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7232 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7233 (push_memoized_context): Split out code to undefer pop_type_level to
7234 (clear_memoized_cache): here.
7235 (pop_memoized_context): We can only handle one layer of deferral of
7236 pop_type_level so clear the cache, if there was a previous level.
7238 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7240 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7241 (expand_class_desc): Use one pointer to an array of base_info
7242 structs, passed using a CONSTRUCTOR.
7244 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7246 * class.c (build_vbase_path): Remove block extern for
7247 flag_assume_nonnull_objects here.
7248 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7249 (build_vtbl_ref): New routine.
7250 (build_vtable): Set up rtti info here.
7251 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7252 place where we can get the rtti pointers from to avoid having to
7253 search around for a place.
7254 (finish_base_struct): Likewise.
7255 (finish_struct_1): Likewise. Never create totally new vtables
7256 with totally new vtable pointers for rtti. Disable code to layout
7257 vtable pointers better until we want to break binary
7259 * rtti.c (build_headof_sub): New routine to convert down to a
7260 sub-object that has an rtti pointer in the vtable.
7261 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7263 (build_dynamic_cast): Make sure we have saved it, if we need to.
7264 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7265 a more efficient vtable layout, enable later.
7266 * call.c (flag_assume_nonnull_objects): Moved declaration to
7267 * cp-tree.h: here. Declare build_vtbl_ref.
7268 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7269 function calls that want a tree.
7271 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7273 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7274 other X subobjects in the most derived type. Ack.
7276 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7277 get_typeid will do it for us.
7278 (get_typeid_1): Break out call-building for expand_*_desc to use.
7279 (get_typeid): Call it.
7280 (expand_*_desc): Likewise.
7281 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7283 (init_decl_processing): Lose builtin_type_tdescs lossage.
7284 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7286 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7288 * pt.c (tsubst): When calling set_nested_typename, use
7289 TYPE_NESTED_NAME (current_class_type) instead of
7292 * decl.c (pushdecl): Likewise.
7293 (pushdecl_class_level): Likewise.
7294 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7295 set_nested_typename.
7297 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7299 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7301 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7303 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7305 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7306 (init_rtti_processing): Lose bad_cast_type.
7307 (build_dynamic_cast): Use throw_bad_cast.
7309 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7311 * decl2.c (finish_file): Don't synthesize artificial functions
7312 that are external and not inline.
7314 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7316 * decl2.c (finish_file): Handle having new inlines added to
7317 saved_inlines by synthesis.
7319 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7321 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7323 RTTI rewrite to initialize nodes as needed, not require that
7324 users #include <typeinfo>, complete functionality and reduce wasted
7326 * rtti.c (init_rtti_processing): New fn.
7327 (build_typeid): The vtable entry is now a function.
7328 (get_tinfo_var): New fn.
7329 (get_tinfo_fn): Likewise.
7330 (get_typeid): Use it.
7331 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7332 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7334 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7335 (synthesize_tinfo_fn): New fn.
7336 * method.c (build_t_desc_overload): Lose.
7337 (build_overload_with_type): More generic.
7338 * decl.c (init_decl_processing): Call init_rtti_processing.
7339 * class.c (set_rtti_entry): Use get_tinfo_fn.
7340 * decl2.c (mark_vtable_entries): Mark the rtti function.
7341 (finish_prevtable_vardecl): Don't build_t_desc.
7342 (import_export_decl): Handle tinfo functions.
7343 (finish_file): Likewise.
7344 * typeck.c (inline_conversion): New fn.
7345 (build_function_call_real): Use it.
7346 * cp-tree.h: Add decls.
7348 * method.c (hack_identifier): Also convert component_refs from
7351 * lex.c (cons_up_default_function): Use the type, not the name, in
7354 * decl2.c (import_export_vtable): Fix weak vtables.
7356 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7358 * search.c (get_base_distance_recursive): Fix access checks for
7361 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7363 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7365 (convert_harshness): Add prototypes wrapped by PROTO.
7366 * decl2.c (grok_function_init): Likewise.
7367 (do_toplevel_using_decl): Change to void return type.
7368 * class.c (build_vtable_entry): Remove decl of make_thunk.
7369 (merge_overrides): Fix order of arg definitions.
7370 (finish_vtbls): Likewise.
7371 (fixup_vtable_deltas): Likewise.
7372 (modify_all_direct_vtables): Likewise.
7373 (modify_all_indirect_vtables): Likewise.
7374 * search.c (get_base_distance_recursive): Likewise.
7375 (get_abstract_virtuals_1): Likewise.
7376 (fixup_virtual_upcast_offsets): Likewise.
7377 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7378 * init.c (perform_member_init): Fix order of arg definitions.
7379 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7380 * cp-tree.h (make_thunk): Add decl.
7381 (overload_template_name, push_template_decl): Add decls.
7382 (do_toplevel_using_decl): Change to void return type.
7383 (vec_binfo_member): Add decl.
7385 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7387 * typeck.c (mark_addressable, convert_for_assignment,
7388 convert_for_initialization, pointer_int_sum, pointer_diff,
7389 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7390 (convert_sequence): #if 0 fn decl, since definition also is.
7392 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7394 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7395 cast to pointer types for type searching.
7397 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7399 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7400 case where BINFO == 0.
7402 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7404 * call.c (build_method_call): Fix wording of error messages so
7405 constructors come out right.
7407 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7409 * decl.c (push_overloaded_decl): Don't warn about hidden
7410 constructors when both the type and the function are declared
7411 in a system header file.
7413 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7415 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7416 flag for the type to the type's fields.
7418 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7420 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7422 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7424 * class.c (base_info, finish_base_struct): Replace
7425 needs_virtual_dtor with base_has_virtual.
7427 (finish_struct_1): Remove the old code that tried to make default
7428 destructors virtual. Use base_has_virtual when checking if we need
7429 to add a vtable entry for the rtti code.
7431 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7433 * pt.c (push_template_decl): Complain about template decl with
7434 inappropriate declaration.
7436 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7438 * typeck.c (build_x_unary_op): Remove bogus check for taking
7439 the address of a member function.
7441 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7443 * parse.y (constructor_declarator): Only push the class if
7444 we are not already in the class.
7446 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7448 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7449 Add additional argument to INIT_CUMULATIVE_ARGS.
7451 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7453 * decl.c (shadow_tag): Fix error about anon union with methods.
7455 * parse.y (self_reference): Only generate a self-reference if this
7456 is a non-template class.
7457 (opt.component_decl_list): Only use it if it was generated.
7459 * parse.y (component_decl_1): Use constructor_declarator.
7460 (fn.def2): Likewise.
7461 (notype_component_declarator0): Likewise.
7463 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7465 * typeck.c (build_x_unary_op): Add checks for taking the address
7466 of a TARGET_EXPR or of a member function, and give appropriate
7469 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7471 * pt.c (process_template_parm): Allow template type parms to be
7472 used as types for template const parms.
7474 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7476 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7479 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7481 * decl.c (lookup_name_real): Be even more picky about the
7482 ambiguous lookup warning.
7483 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7484 * parse.y (constructor_declarator): Rather than here.
7486 * parse.y (constructor_declarator): New nonterminal.
7488 (explicit_instantiation): Likewise.
7490 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7492 Add implicit declaration of class name at class scope.
7493 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7494 * parse.y (self_reference): New nonterminal.
7495 (opt.component_decl_list): Use it.
7496 (fn.def1): Add nested_name_specifier type_name cases.
7497 * class.c (build_self_reference): New function.
7498 (finish_struct): Handle access_default later, move self-reference
7500 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7501 * cp-tree.h: Adjust.
7503 * pt.c (do_function_instantiation): Separate handling of member
7504 functions and non-member functions properly.
7506 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7508 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7510 * class.c (finish_struct_1): Check the right slot for destructors.
7512 * decl.c (start_enum): Complain about enum templates.
7514 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7516 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7517 * typeck.c (unary_complex_lvalue): Likewise.
7519 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7521 * typeck.c (c_expand_return): Check for a returned local
7522 array name, similar to the check for an ADDR_EXPR.
7524 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7526 * decl.c (cp_finish_decl): Don't build cleanups for static
7529 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7531 * typeck.c (build_modify_expr): Fix error messages to be more
7533 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7534 assignment operators.
7535 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7536 assignment operators.
7538 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7540 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7541 give an error if initialized. Pedwarn about nested type with the
7542 same name as its enclosing class.
7544 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7546 * typeck.c (require_complete_type): Be sure to instantiate the
7547 MAIN_VARIANT of the type.
7549 * decl2.c (finish_file): Instantiate pending templates before
7550 processing static constructors and destructors.
7552 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7555 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7557 * decl2.c (delete_sanity): If error_mark_node is passed
7558 in as an expression, quit while we're ahead.
7560 * decl.c (grokdeclarator): Give an error message if `friend'
7561 is combined with any storage class specifiers.
7563 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7565 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7566 definition of nonexistent nested type.
7568 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7569 not to say 'typedef'.
7571 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7573 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7574 * search.c (dfs_walk, dfs_init_vbase_pointers,
7575 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7576 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7578 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7580 * except.c (build_throw): Support minimal parse.
7581 * pt.c (tsubst_copy): Support THROW_EXPR.
7582 * decl2.c (build_expr_from_tree): Likewise.
7584 * pt.c (mangle_class_name_for_template): Always allocate
7587 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7589 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7590 when trying to cast from an incomplete type.
7592 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7594 * pt.c (instantiate_class_template): Don't bother setting up
7595 CLASSTYPE_TAGS explicitly, as the nested types will add
7598 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7600 * decl.c (shadow_tag): Remove old error check for usage of
7601 an enum without a previous declaration.
7602 (xref_tag): Add error message about usage of enums without a
7603 previous declaration.
7605 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7607 * lex.c (do_identifier): Only do name consistency check if we're
7610 * pt.c (push_template_decl): Don't crash if we get a member defn
7613 * decl.c (xref_tag_from_type): New function to do an xref without
7614 always having to figure out code_type_node.
7615 * cp-tree.h: Declare it.
7616 * pt.c (instantiate_class_template): Use it for friend classes.
7617 (lookup_template_class): Use it.
7619 * typeck2.c (build_functional_cast): Pull out a single parm before
7620 passing it to build_c_cast.
7622 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7624 * expr.c (do_case): Give an error message if a pointer is
7625 given as a case value.
7627 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7629 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7632 * lex.c (cons_up_default_function): Really, now, interface hackery
7633 does not apply to synthesized methods.
7635 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7637 * call.c (build_method_call): Ctors and dtors now have special names
7638 with respect to lookups.
7639 * class.c (add_method): Likewise.
7640 (grow_method): Likewise.
7641 (finish_struct_methods): Likewise.
7642 (warn_hidden): Likewise.
7643 (finish_struct_1): Likewise.
7644 * cvt.c (convert_to_reference): Likewise.
7645 (convert_to_aggr): Likewise.
7646 (cp_convert): Likewise.
7647 * decl2.c (check_classfn): Likewise.
7648 * init.c (expand_member_init): Likewise.
7649 (expand_default_init): Likewise.
7650 (expand_aggr_init_1): Likewise.
7651 (build_offset_ref): Likewise.
7652 (build_new): Likewise.
7653 (build_delete): Likewise.
7654 * lex.c (do_inline_function_hair): Likewise.
7655 * search.c (lookup_field_1): Likewise.
7656 (lookup_fnfields_here): Likewise.
7657 (lookup_field): Likewise.
7658 (lookup_fnfields): Likewise.
7659 (get_virtual_destructor): Likewise.
7660 (dfs_debug_mark): Likewise.
7661 (dfs_pushdecls): Likewise.
7662 (dfs_compress_decls): Likewise.
7663 * tree.c (layout_basetypes): Likewise.
7664 * typeck.c (build_component_ref): Likewise.
7665 (build_x_function_call): Likewise.
7666 (build_modify_expr): Likewise.
7667 (convert_for_initialization): Likewise.
7668 (build_functional_cast): Likewise.
7669 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7672 * decl.c (ctor_identifier): New.
7673 (dtor_identifier): New.
7674 (init_decl_processing): Set them.
7676 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7678 * typeck.c (build_component_ref): Don't get confused by fields whose
7679 context has no type name, like pointer to member functions.
7681 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7683 * decl.c (grokdeclarator): Handle typedef without declarator.
7685 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7687 * parse.y (bad_parm): Catch another case of missing `typename'.
7689 * lex.c (yyprint): Handle TYPE_DECLs.
7691 * decl.c (start_function): Don't try to be clever.
7693 * lex.c: Lose compiler_error_with_decl.
7694 * typeck2.c: Lose error_with_aggr_type.
7695 (incomplete_type_error): Use cp_* instead of old functions.
7696 (readonly_error): Likewise.
7697 * typeck.c (convert_arguments): Likewise.
7698 * search.c (lookup_nested_field): Likewise.
7699 * method.c (make_thunk): Likewise.
7700 * decl.c (grokparms): Likewise.
7701 * cp-tree.h: Update.
7703 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7706 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7708 * method.c (build_opfncall): When deleting a pointer to an
7709 array, build a new pointer to the tree past any ARRAY_TYPE
7712 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7714 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7716 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7718 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7721 * decl.c (finish_function): Don't set nested based on
7722 hack_decl_function_context.
7723 * parse.y (function_try_block): Check for nested function.
7724 (pending_inlines): Likewise.
7726 * decl2.c (build_expr_from_tree): If a unary op already has a
7727 type, just return it.
7729 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7731 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7732 (finish_file): Check the return value of walk_vtables.
7733 (finish_prevtable_vardecl): Return int.
7734 (finish_vtable_vardecl): Likewise.
7735 (prune_vtable_vardecl): Likewise.
7736 * lex.c (set_vardecl_interface_info): Likewise.
7737 * cp-tree.h: Adjust return types.
7739 * class.c (delete_duplicate_fields_1): Don't complain about
7740 duplicate nested types if they're the same type.
7741 (finish_struct): Remove check for duplicate.
7742 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7744 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7746 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7748 * decl.c (grokdeclarator): Lose special handling of class-level
7749 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7750 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7752 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7754 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7756 * search.c (compute_access): Fix handling of anonymous union
7758 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7759 from anonymous unions to their members.
7761 * typeck.c (build_x_function_call): For static member functions,
7762 hand off to build_member_call.
7764 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7766 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7768 * init.c (expand_vec_init): Fix init == 0 case.
7770 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7772 * init.c (build_new): Pedwarn about init and array new.
7773 (expand_vec_init): Handle lists, use convert_for_initialization.
7775 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7776 when converting to an aggregate type.
7777 * cvt.c (cp_convert): Pass it through.
7779 * typeck.c (build_conditional_expr): Handle user-defined
7780 conversions to slightly different types.
7782 * decl.c (grokdeclarator): Force an array type in a parm to be
7785 * decl2.c (do_using_directive): Sorry.
7786 (do_namespace_alias): Likewise.
7787 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7789 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7791 * parse.y (datadef): Move call to note_list_got_semicolon up.
7793 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7795 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7797 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7799 * decl.c (cp_finish_decl): The exception regions have to be
7800 nested, not overlapping. We start the exception region for a
7801 decl, after it has been fully built, and all temporaries for it
7802 have been cleaned up.
7804 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7806 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7808 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7810 * tree.def: Add RETURN_INIT.
7811 * pt.c (instantiate_decl): Handle RETURN_INIT.
7812 * decl.c (store_return_init): Handle minimal_parse_mode.
7814 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7815 * decl.c (make_typename_type): Don't try to get the file and line
7817 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7819 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7821 * decl.c (poplevel): Make sure we clear out and restore old local
7822 non-VAR_DECL values by default when they go out of scope.
7824 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7826 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7827 referring to addresses of variables and functions.
7829 * error.c (dump_expr): Support SIZEOF_EXPR.
7831 * init.c (do_friend): Use the return value of check_classfn.
7833 * typeck.c (convert_arguments): Call complete_type.
7835 * method.c (hack_identifier): After giving an error, set value to
7838 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7840 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7841 lossage for local classes.
7842 * cp-tree.h: Declare it.
7843 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7844 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7845 Use hack_decl_function_context.
7846 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7847 (start_function): Use hack_decl_function_context.
7848 (finish_function): Likewise.
7849 * method.c (synthesize_method): Likewise.
7850 * lex.c (process_next_inline): Likewise.
7851 (do_pending_inlines): Likewise.
7852 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7855 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7857 * sig.c (build_signature_pointer_or_reference_type): Align
7858 signature pointers/references on 8-byte boundaries so they can be
7859 grabbed 2 words at a time on a Sparc.
7861 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7863 * method.c (hack_identifier): Requiring a static chain is now a
7865 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7868 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7870 * init.c (build_offset_ref): Call complete_type.
7872 * decl.c (pop_from_top_level): Always pop previous_class_type.
7874 * parse.y: Handle multiple decls in a for-init-statement.
7875 * pt.c (tsubst_expr): Likewise.
7877 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7880 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7881 (poplevel_class): Set it here.
7882 (pop_from_top_level): Pop it here if we're returning to class scope.
7883 * class.c (pushclass): Don't set it here.
7885 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7886 and clear it if !pseudo.
7887 (pop_from_top_level): Restore it.
7889 * decl2.c (finish_file): Push the dummy each time we walk the list
7892 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7893 something for CAST_EXPR.
7895 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7897 * cvt.c (cp_convert): Warn about implicit conversion of the
7898 address of a function to bool, as it is always true.
7900 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7902 * typeck.c (c_expand_return): Fix warning for local externs returned.
7904 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7906 * tree.c (mapcar): Propagate const and volatile properly.
7908 * typeck.c (complete_type): Be sure to instantiate the
7909 MAIN_VARIANT of the type.
7911 * method.c (synthesize_method): Class interface hackery does not
7912 apply to synthesized methods.
7914 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7916 * pt.c (comp_template_args): Use comptypes rather than just
7917 checking for TEMPLATE_TYPE_PARM equivalence.
7919 * typeck.c (build_x_function_call): Call complete_type before
7920 checking TYPE_OVERLOADS_CALL_EXPR.
7922 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7924 * g++.c (main): Check also for new define ALT_LIBM.
7926 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7928 * pt.c (instantiate_class_template): If we don't have a pattern
7930 (coerce_template_parms): If we see a local class, bail.
7932 * decl.c (grok_reference_init): Make sure there's a type before
7935 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7936 (push_template_decl): Likewise.
7938 * parse.y (named_class_head): Set
7939 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7941 * decl.c (xref_tag): Diagnose redeclaration of template
7942 type-parameter name.
7944 * error.c (dump_type): Handle anonymous template type parms.
7946 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7948 (coerce_template_parms): Likewise.
7950 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7952 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7953 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7955 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7957 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7958 before trying to get its STUB_DECL.
7959 (coerce_template_parms): Likewise.
7961 * parse.y (template_type_parm): If they didn't use 'class',
7962 pretend they did after giving an error.
7964 * pt.c (coerce_template_parms): Diagnose use of local class.
7966 * decl.c (grok_reference_init): Use instantiate_type.
7968 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7970 * parse.y (named_class_head): Diagnose mismatching types and tags.
7972 * decl.c (pushdecl): Type decls and class templates clash with
7973 artificial type decls, not hide them.
7975 * decl.c (redeclaration_error_message): Diagnose redefinition of
7977 (duplicate_decls): Diagnose disallowed overloads for template
7980 * decl.c (start_decl): Call complete_type before checking for a
7983 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7985 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7987 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7989 * decl.c (grok_op_properties): Don't check for operator++(int) in
7992 * tree.c (perm_manip): Return a copy of variable and function
7993 decls with external linkage.
7995 * tree.def: Change some of the min tree codes to type "1".
7996 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7997 * method.c (build_overload_int): Emit something arbitrary for
7998 anything but an INTEGER_CST if we're in a template.
8000 * decl.c (cp_finish_decl): Call complete_type before deciding
8001 whether or not to lay out the decl.
8003 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
8005 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8007 * typeck2.c (build_x_arrow): Call complete_type.
8009 * pt.c (add_pending_template): Broken out.
8010 (lookup_template_class): If -fexternal-templates, call it for all
8011 the methods of implemented types.
8012 (instantiate_class_template): Instead of instantiating them here.
8013 (instantiate_decl): Handle -fexternal-templates earlier.
8015 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8017 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
8018 memoized lookup stuff inside GATHER_STATISTICS.
8020 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8022 * decl.c (start_decl): Complain about array of incomplete type
8024 (grokdeclarator): Not here.
8026 * parse.y (template_parm): Expand full_parm inline so we can set
8027 the rule's precedence.
8029 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
8030 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
8031 * decl2.c (grokbitfield): Don't check for integer constant here.
8032 * class.c (finish_struct_1): Check here.
8034 * decl.c (define_label): Make the min decl go on permanent_obstack.
8036 * pt.c (unify): Don't handle CONST_DECLs.
8037 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
8038 (tsubst_copy): Likewise.
8040 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
8041 CONST_DECL for a template parm.
8043 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8045 * decl.c (grokdeclarator): Complain about array of incomplete type
8047 (start_decl_1): Not here.
8049 * pt.c (tsubst): Handle pointer-to-function declarators.
8051 * method.c (hack_identifier): If pedantic, diagnose local class
8052 methods that require a static chain.
8054 * decl.c (grok_op_properties): No longer static.
8055 * cp-tree.h: Declare it.
8056 * pt.c (tsubst): Call it for operators.
8057 Use tsubst_copy for TREE_VECs.
8059 * parse.y (template_arg): The expr has precedence like '>'.
8061 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8063 * pt.c (coerce_template_parms): Don't coerce an expression using
8065 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8066 (tsubst): Don't use build_index_2_type if the max_value uses template
8068 * method.c (build_overload_int): Emit something arbitrary for an
8069 expression using template parms.
8071 * parse.y (template_close_bracket): New non-terminal to catch use
8072 of '>>' instead of '> >' in template class names.
8073 (template_type): Use it.
8074 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8076 * tree.def: Add CAST_EXPR.
8077 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8078 CONVERT_EXPR for minimal_parse_mode.
8079 * typeck.c (build_c_cast): Likewise.
8080 * pt.c (tsubst_copy): Likewise.
8081 * decl2.c (build_expr_from_tree): Likewise.
8082 * error.c (dump_expr): Likewise.
8084 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8086 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8087 (init_exception_processing): Put back decl/init of
8088 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8091 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8092 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8094 * cp-tree.h (declare_uninstantiated_type_level,
8095 uninstantiated_type_level_p): Delete prototypes.
8097 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8099 * pt.c (tsubst_expr): Add default return.
8101 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8103 * error.c (fndecl_as_string): Delete unused arg CNAME.
8104 * sig.c (build_signature_table_constructor,
8105 build_signature_method_call): Fix calls.
8107 * class.c (the_null_vtable_entry): Delete var definition.
8108 (init_class_processing): Delete tree the_null_vtable_entry init.
8109 * decl.c (no_print_{functions, builtins}): Declare as static.
8110 (__tp_desc_type_node): #if 0 var definition.
8111 (init_type_desc): #if 0 init of __tp_desc_type_node.
8112 (vb_off_identifier): Move var decl into init_decl_processing.
8113 (current_function_assigns_this): Declare as static.
8114 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8115 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8116 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8117 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8118 * init.c (BI_header_type, BI_header_size): Declare as static.
8119 * pt.c (template_classes): Delete unused var.
8120 (add_pending_template): Delete decl for non-existent fn.
8121 (lookup_template_class): Delete vars CODE and TAG_CODE.
8122 (instantiate_template): Delete unused var TARGS.
8123 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8125 (__tp_desc_type_node): #if 0 var decl.
8126 (fndecl_as_string): Fix prototype.
8128 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8130 * tree.def: Add GOTO_STMT.
8131 * pt.c (tsubst_expr): Support goto and labels.
8132 * decl.c (define_label): Support minimal parsing.
8133 * parse.y (simple_stmt): Likewise.
8135 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8137 * xref.c (GNU_xref_member): Only define/set var I if
8138 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8140 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8141 (GNU_xref_end): Fix call.
8142 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8143 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8145 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8147 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8148 (mapcar): Delete unused var CODE.
8149 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8150 (break_out_cleanups): Fix call.
8151 (bot_manip): Likewise.
8152 * call.c (build_method_call): Likewise.
8153 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8155 * typeck.c (unary_complex_lvalue, build_modify_expr,
8156 convert_for_initialization): Likewise.
8157 * typeck2.c (build_functional_cast): Likewise.
8158 * cp-tree.h (build_cplus_new): Fix prototype.
8160 * repo.c (open_repo_file): Delete unused var Q.
8161 (repo_compile_flags, repo_template_declared,
8162 repo_template_defined, repo_class_defined, repo_inline_used,
8163 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8164 (repo_get_id, repo_vtable_used): Declare as static.
8165 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8168 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8170 * parse.y (pending_inlines): Add function_try_block case.
8172 * pt.c (unify): Fix for template const parms.
8174 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8176 * lex.c (extract_interface_info): Delete forward decl.
8177 (default_copy_constructor_body, default_assign_ref_body): Delete
8178 decls for non-existent functions.
8179 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8180 (init_lex): Delete setting them.
8181 (cons_up_default_function): Delete unused vars FUNC_BUF,
8182 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8184 (toplevel, expression_obstack): Delete unused extern decls.
8185 (tree_node_kind): Delete unused enum.
8186 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8188 (tree_node_kind_names): Delete unused extern decl.
8189 (synth_obstack): Delete unused var.
8190 (init_lex): Don't set it.
8191 (init_parse): Add decl before use.
8192 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8193 (current_unit_{name, language}): Delete unused vars.
8194 (check_newline): Don't bother setting them, just accept the #pragma.
8195 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8196 (current_unit_{name, language}): Delete decls.
8198 * search.c: Wrap all of the memoized functions, macros, and
8199 variables inside #ifdef GATHER_STATISTICS.
8200 (lookup_field, lookup_fnfields): Likewise.
8201 (init_search_processing): Likewise.
8202 (reinit_search_statistics): Wrap whole function.
8203 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8205 * decl.c (finish_function): Only call pop_memoized_context if
8206 GATHER_STATISTICS is defined.
8207 (start_function): Likewise for push_memoized_context.
8208 * class.c (pushclass, popclass): Likewise.
8210 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8211 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8213 * cvt.c (cp_convert): Delete unused local var FORM.
8214 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8217 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8219 * pt.c (do_poplevel): Oops; really return what we get from
8222 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8224 * cp-tree.h (is_aggr_type): Add prototype.
8226 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8227 * method.c ({push,pop}_cp_function_context): Delete decls.
8228 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8229 (SetUnexpected, SetTerminate): Delete unused vars.
8230 (init_exception_processing): Don't set SetUnexpected or
8231 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8232 (output_exception_table_entry): Delete unused array LABEL.
8233 (expand_internal_throw): Delete unused var PARAMS.
8234 (expand_start_catch_block): Delete unused var CLEANUP.
8235 (emit_exception_table): Delete unused var EH_NODE_DECL.
8236 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8237 GOTO_UNWIND_AND_THROW. Don't set them.
8238 (end_eh_unwinder): Add top decl.
8239 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8240 (exception_section, push_rtl_perm, do_function_call,
8241 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8242 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8243 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8244 throw_used): Likewise.
8245 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8247 * search.c (dfs_mark, dfs_mark_vtable_path,
8248 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8249 dfs_unmark_new_vtable, dfs_clear_search_slot,
8250 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8251 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8252 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8254 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8255 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8256 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8257 Only define #ifdef GATHER_STATISTICS.
8258 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8260 (vbase_decl): Delete var definition.
8261 (init_search): Delete old decl.
8262 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8263 never actually used.
8264 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8265 (get_base_distance_recursive): Delete unused fourth arg
8266 BASETYPE_PATH. Fix call .
8267 (get_base_distance): Fix call.
8268 (push_class_decls): Delete unused var ID.
8269 (make_memoized_table_entry): Declare as static.
8270 (breadth_first_search): Declare as static.
8271 (tree_has_any_destructor_p): Declare as static.
8272 (pop_class_decls): Delete unused arg pop_class_decls.
8273 * class.c (popclass): Fix call to pop_class_decls.
8274 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8275 tree_has_any_destructor_p): Delete prototypes.
8277 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8278 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8279 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8280 (build_user_desc): Delete unused var T.
8281 (build_class_desc): Delete unused vars T and OFF.
8282 (build_t_desc): Delete unused var NAME_STRING.
8283 (build_headof): Make static.
8284 (get_bad_cast_node): Likewise.
8285 (get_def_to_follow): Likewise.
8286 * cp-tree.h (init_type_desc): Add prototype.
8287 (build_headof): Remove prototype.
8289 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8291 * pt.c (tsubst): Only look for matching decls at file scope for
8292 non-member functions.
8294 * call.c (build_scoped_method_call): Handle scoped destructor
8297 * decl.c (*_top_level): Also save previous_class_values.
8299 * pt.c (tsubst_expr): Support do {} while loops.
8300 * parse.y (simple_stmt): Likewise.
8301 * tree.def: Likewise.
8303 * method.c (build_overload_identifier): For a class nested in a
8304 template class, don't mangle in the template parms from our
8307 * lex.c, cp-tree.h: Remove support for template instantiations in
8308 the pending_inlines code.
8309 * pt.c: Remove dead functions and unused arguments.
8310 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8311 * parse.y: Stop passing anything to end_template_decl.
8312 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8315 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8317 * init.c (expand_recursive_init{,_1}): Delete decls.
8318 (sort_member_init): Delete unused var INIT.
8319 (emit_base_init): Delete unused var X.
8320 (build_offset_ref): Delete unused var CNAME.
8321 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8322 (emit_base_init): Delete unused local var BASE. Delete extern
8323 decl of IN_CHARGE_IDENTIFIER.
8324 (build_delete): Delete unused local var VIRTUAL_SIZE.
8326 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8327 (build_delete): Fix call.
8328 * decl2.c (delete_sanity): Likewise.
8329 * cp-tree.h (build_vec_delete): Update prototype.
8331 * typeck.c (common_base_type): Delete unused var TMP.
8332 (build_binary_op): Delete local var ARGS_SAVE.
8333 (build_array_ref): Delete unused var ITYPE.
8334 (c_expand_return): Delete unused var USE_TEMP.
8336 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8337 (comptypes): Fix calls.
8338 * decl.c (duplicate_decls): Likewise.
8339 * cp-tree.h (compexcepttypes): Delete extra arg.
8341 * decl2.c (check_classfn): Delete unused second arg CNAME.
8342 * decl.c (start_decl, grokfndecl): Fix calls.
8343 * init.c (do_friend): Likewise.
8344 * cp-tree.h (check_classfn): Update prototype.
8346 * cp-tree.h (signature_error, import_export_vtable,
8347 append_signature_fields, id_in_current_class, mark_used,
8348 copy_assignment_arg_p): Add decls.
8349 * decl2.c (mark_used): Delete decl.
8351 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8353 * class.c (get_vtable_entry): Diable unused function.
8354 (doing_hard_virtuals): Delete unused static global var.
8355 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8356 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8357 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8358 (modify_one_vtable): Delete unused var OLD_RTTI.
8359 (finish_struct_anon): Delete unused vars OFFSET and X.
8360 (finish_struct_bits): Delete unused var METHOD_VEC.
8361 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8362 for-scope local variable METHODS.
8364 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8365 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8366 (build_method_call): Delete unused args passed into ideal_candidate.
8367 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8368 * cp-tree.h (synthesize_method): Add decl.
8370 * decl.c (note_level_for_for): Give void return type.
8371 (pushdecl_nonclass_level): Likewise.
8372 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8373 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8374 (suspend_binding_level): Delete unused var LEVEL.
8375 (duplicate_decls): Delete unused var CTYPE.
8376 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8377 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8379 (grokdeclarator): Delete unused var C.
8380 (grokdeclarator): Delete unused var SIZE_VARIES.
8381 (grokparms): Delete unused var SAW_VOID.
8382 (start_function): Delete unused var OLDDECL.
8383 (cplus_expand_expr_stmt): Delete unused var
8384 REMOVE_IMPLICIT_IMMEDIATELY.
8386 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8388 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8390 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8392 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8393 (build_min_nt): Likewise.
8394 * pt.c (do_pushlevel): Emit line note.
8395 (do_poplevel): Return what we get from poplevel.
8396 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8397 * parse.y: Use do_pushlevel and do_poplevel.
8398 * cp-tree.h: Declare do_poplevel.
8400 * cp-tree.h: Declare at_eof.
8401 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8402 * decl2.c (import_export_decl): Renamed from import_export_inline.
8403 (finish_file): Call it to do interface handling for statics.
8404 * pt.c (tsubst_copy): Call mark_used on variables and functions
8407 * decl2.c (finish_file): Don't emit statics we can't generate.
8408 * pt.c (instantiate_decl): Don't set interface on instantiations
8411 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8412 * tree.c (print_lang_statistics): Print max template depth.
8413 * pt.c (push_tinst_level): Dump entire instantiation context.
8414 (instantiate_class_template): Use it and pop_tinst_level.
8415 (instantiate_decl): Likewise.
8417 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8418 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8420 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8422 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8423 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8424 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8425 the new template implementation.
8427 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8429 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8431 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8433 * decl.c (cp_finish_decl): Delay emitting the debug information for
8434 a typedef that has been installed as the canonical typedef, if the
8435 type has not yet been defined.
8437 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8439 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8441 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8443 * decl.c (lookup_label): Call label_rtx.
8445 * decl.c (make_binding_level): New function.
8446 (pushlevel, pushlevel_class): Call it instead of explicit
8447 duplicate calls to xmalloc.
8449 * decl.c (init_decl_processing): Delete useless build_pointer_type
8452 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8453 (sizet_ftype_string): Delete variable.
8454 (init_decl_processing): Add built-in functions fabsf, fabsl,
8455 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8456 variable strlen_ftype, used for strlen.
8458 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8460 * decl.c (push_to_top_level): Start from current_binding_level
8461 again for now; the stl hacks depend on g++ being broken in this
8462 way, and it'll be fixed in the template rewrite.
8464 * tree.def: Add USING_DECL.
8465 * decl2.c (do_class_using_decl): Implement.
8466 (grokfield): Pass access decls off to do_class_using_decl instead of
8468 * error.c (dump_decl): Handle USING_DECLs.
8469 * decl.c (grokdeclarator): Remove code for handling access decls.
8470 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8471 as access decls for now.
8472 (finish_struct): Don't check USING_DECLs for other uses of the name.
8474 * search.c (get_matching_virtual): Use cp_error_at.
8476 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8478 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8480 (self_promoting_args_p): Move the check that TYPE is non-nil
8481 before trying to look at its main variant.
8482 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8484 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8486 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8487 (do_friend): Delete call to xref_friend.
8488 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8490 * typeck.c (convert_sequence): #if 0 unused function.
8492 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8493 be in decl_in_memory_p.
8494 (decl_in_memory_p): Delete decl.
8495 * expr.c (decl_in_memory_p): Delete fn.
8496 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8498 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8500 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8502 * class.c (finish_struct_1): Check for a pure-specifier on a
8503 non-virtual function here.
8505 * decl2.c (grok_function_init): Don't check whether the function
8507 (grokfield): Don't call check_for_override here.
8509 * decl.c (push_to_top_level): Start from inner_binding_level,
8510 check class_shadowed in class levels.
8512 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8514 * decl.c (resume_level): Ignore things that don't have names, instead
8517 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8519 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8521 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8523 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8526 * parse.y (complete_type_name): Bind global_scope earlier.
8527 (complex_type_name): Likewise.
8528 (qualified_type_name): Remove.
8530 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8532 * decl.c (grokfndecl): Move code that looks for virtuals in base
8534 * class.c (check_for_override): ... to a new function.
8535 (finish_struct_1): Call it.
8537 * cp-tree.h: Declare warn_sign_compare.
8539 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8540 rather than extra_warnings to decide whether to warn about
8541 comparison of signed and unsigned.
8543 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8544 implies -Wsign-compare. -Wall doesn't imply -W.
8546 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8548 * typeck.c (build_component_ref): Fix to handle anon unions in base
8551 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8553 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8554 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8555 * cvt.c (build_up_reference): Likewise.
8556 * decl.c (grok_reference_init): Likewise.
8557 (cp_finish_decl): Likewise.
8558 * error.c (dump_expr): Likewise.
8559 * tree.c (real_lvalue_p): Likewise.
8560 (lvalue_p): Likewise.
8561 (build_cplus_new): Likewise.
8562 (unsave_expr_now): Likewise.
8563 * typeck.c (unary_complex_lvalue, build_modify_expr,
8564 c_expand_return): Likewise.
8566 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8568 Make the C++ front-end pay attention to attributes for structures.
8569 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8571 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8572 Take out old round_up_size use and setting the DECL_ALIGN possibly
8573 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8574 can override what the attribute set.
8575 * cp-tree.h (finish_struct): Update prototype.
8576 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8577 attributes to finish_struct.
8578 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8579 value down into finish_struct.
8580 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8582 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8584 * decl.c (poplevel): Re-word dead for local handling.
8585 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8586 (cp_finish_decl): If is_for_scope, check for duplicates so
8587 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8589 * lex.c (do_identifier): Use global binding in preference of
8590 dead for local variable.
8592 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8594 * init.c (initializing_context): Handle anon union changes, the
8595 context where fields of anon unions can be initialized now has to be
8596 found by walking up the TYPE_CONTEXT chain.
8598 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8600 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8601 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8602 (obscure_complex_init): If bss is supported, always set
8603 DECL_INITIAL to error_mark_node.
8605 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8607 * init.c (is_friend): Make sure there's a context before we see if
8610 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8612 * init.c (is_friend): Classes are not friendly with nested classes.
8614 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8616 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8617 and record its result.
8619 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8621 * class.c (finish_struct_anon): Switch around code to not move anon
8622 union elements around, nor mess up their contexts, nor offsets,
8623 instead we now build up the right number of COMPONENT_REFs for all
8624 the anon unions that may be present at build_component_ref time.
8625 * typeck.c (lookup_anon_field): New routine to handle field lookup
8626 on fields without names. We find them, based upon their unique type
8628 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8629 Handle finding components in anonymous unions, and ensure that a
8630 COMPONENT_REF is built for each level as necessary.
8632 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8634 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8635 code that ensures that copy ctors are used if appropriate.
8637 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8639 * init.c (build_vec_delete): Only give an error if base isn't an
8642 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8644 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8645 (yylex): If we see `new', keep slurping.
8647 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8649 * class.c (finish_struct_1): Move code for handling anon unions...
8650 (finish_struct_anon): to here. Fixup so that we do the offset
8651 calculations right, and so that the fields are physically moved to
8652 the containers's chain.
8654 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8656 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8659 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8661 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8662 POINTER_SIZE to agree with expr.c.
8664 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8666 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8667 instead return NULL_TREE.
8669 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8671 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8672 about overloaded virtual functions.
8673 (warn_hidden): New routine to warn of virtual functions that are
8674 hidden by other virtual functions, that are not overridden.
8675 (get_basefndecls): New routine, used by warn_hidden.
8676 (mark_overriders): New routine, used by warn_hidden.
8677 * search.c (get_matching_virtual): Remove old warning that just
8680 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8682 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8684 * typeck.c (null_ptr_cst_p): Delete unused fn.
8685 (build_function_call_maybe): Delete unused fn.
8687 * expr.c (extract_init): #if 0 the code after unconditional return 0
8690 Delete old cadillac code.
8691 * edsel.c: Remove file.
8692 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8693 * Makefile.in (CXX_OBJS): Delete edsel.o.
8694 (edsel.o): Delete rule.
8695 * cp-tree.h (flag_cadillac): Delete var decl.
8696 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8697 * decl2.c (flag_cadillac): Delete var definition.
8698 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8699 (grokfield): Delete code depending on flag_cadillac.
8700 (finish_anon_union): Likewise.
8701 * class.c (finish_struct_1): Likewise.
8702 (pushclass): Likewise.
8703 (popclass): Likewise.
8704 (push_lang_context): Likewise.
8705 (pop_lang_context): Likewise.
8706 * decl.c (init_decl_processing): Likewise.
8707 (start_decl): Likewise.
8708 (cp_finish_decl): Likewise.
8709 (xref_tag): Likewise.
8710 (finish_enum): Likewise.
8711 (start_function): Likewise.
8712 (finish_function): Likewise.
8713 (finish_stmt): Likewise.
8714 * lex.c (lang_init): Likewise.
8715 (check_newline): Likewise.
8717 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8719 Delete defunct, ancient garbage collection implementation.
8720 * rtti.c: New file with the RTTI stuff from gc.c.
8721 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8722 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8723 (rtti.o): New rule, replacing gc.o.
8724 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8725 * cp-tree.h: Delete gc-related fn decls.
8726 (DECL_GC_OFFSET): Delete macro.
8727 (flag_gc): Delete extern decl.
8728 * decl.c (current_function_obstack_index): Delete var decl.
8729 (current_function_obstack_usage): Delete var decl.
8730 (start_function): Delete clearing of current_function_obstack_index
8731 and current_function_obstack_usage.
8732 (init_decl_processing): Delete code relying on -fgc.
8733 Delete call to init_gc_processing.
8734 (cp_finish_decl): Delete calls to build_static_gc_entry and
8735 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8736 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8737 and to expand_expr of a __gc_main call.
8738 (maybe_gc_cleanup): Delete var decl.
8739 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8740 * decl2.c (flag_gc): Delete var decl.
8741 (lang_f_options): Delete offering of -fgc.
8742 (lang_decode_option): Delete -fgc and -fno-gc handling.
8743 (get_temp_regvar): Delete gc code.
8744 * init.c (build_new): Delete gc code.
8745 * lex.c (init_lex): Delete checking of flag_gc.
8747 * typeck.c (convert_arguments): Delete gc code.
8748 (build_component_addr): Delete -fgc warning.
8749 (build_modify_expr): Delete gc code.
8751 * decl2.c (build_push_scope): Delete fn.
8752 * cp-tree.h (build_push_scope): Delete decl.
8754 * search.c (clear_search_slots): Delete fn.
8755 * cp-tree.h (clear_search_slots): Delete decl.
8757 * search.c (tree_needs_constructor_p): Delete fn.
8758 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8760 * tree.c (id_cmp): Delete fn.
8762 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8763 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8765 * tree.c (decl_value_member): Delete fn.
8766 * cp-tree.h (decl_value_member): Delete decl.
8768 * tree.c (list_hash_lookup_or_cons): Delete fn.
8769 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8771 * method.c (cplus_exception_name): Delete fn.
8772 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8774 * spew.c (shift_tokens): Delete fn.
8776 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8778 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8780 * parse.y: Likewise.
8782 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8784 * tree.c (build_cplus_staticfn_type): Delete function definition;
8786 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8788 * tree.c (virtual_member): Delete function definition; never used.
8789 * cp-tree.h (virtual_member): Delete decl.
8791 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8793 * typeck.c (build_component_ref): Handle getting vbase pointers
8794 out of complex multiple inheritance better.
8796 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8798 * typeck.c (build_object_ref): Make sure we use the real type, not
8801 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8803 * tree.c (build_exception_variant): Don't create new types if we
8804 don't have to, also build new types on the right obstack.
8806 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8808 * decl.c (store_bindings): Split out from push_to_top_level.
8809 (push_to_top_level): Call it for b->type_shadowed on class binding
8812 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8814 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8815 vbase_offsets are always right. Fixes a problem where virtual base
8816 upcasting and downcasting could be wrong during conversions on this
8817 during virtual function dispatch at ctor/dtor time when dynamic
8818 vtable fixups for deltas are needed. This only sounds easier than
8820 (fixup_virtual_upcast_offsets): Change to reflect new calling
8821 convention for expand_upcast_fixups.
8823 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8825 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8826 check that it's usable as the bitfield width.
8828 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8830 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8831 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8832 only ever used for functions in it.
8834 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8836 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8837 (nested_type): Likewise.
8838 (nested_name_specifier): Use lastiddecl.
8840 * decl.c (grokdeclarator): Adjust accordingly.
8841 * init.c (expand_member_init): Likewise.
8842 * parse.y (base_class): Likewise.
8843 * typeck2.c (build_functional_cast): Likewise.
8845 * typeck2.c (build_functional_cast): Fill in name after we've
8846 checked for non-aggr type.
8848 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8850 * decl2.c (warn_pointer_arith): Default to on.
8852 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8854 * lex.c (is_rid): New function.
8855 * decl.c (grokdeclarator): Diagnose reserved words used as
8858 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8860 * tree.c (get_decl_list): Don't lose cv-quals.
8862 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8863 typespecs used as declarator-ids.
8865 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8867 * decl.c (poplevel): When poping a level, don't give a warning for
8868 any subblocks that already exist.
8870 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8872 * typeck.c (build_object_ref): Finish what I started.
8874 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8876 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8878 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8881 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8883 * decl.c (xref_tag): Handle passing a type in directly.
8885 * parse.y (qualified_type_name): Pull out the type.
8886 (nested_type): Likewise.
8887 Take types directly instead of as identifiers.
8888 * call.c (build_scoped_method_call): Take types directly instead of
8890 * decl.c (xref_basetypes): Likewise.
8891 * init.c (expand_member_init): Likewise.
8892 (build_member_call): Likewise.
8893 (build_offset_ref): Likewise.
8894 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8895 * method.c (do_build_assign_ref): Likewise.
8896 * decl.c (grokdeclarator): Handle a type appearing as the
8897 declarator-id for constructors.
8898 * method.c (do_build_copy_constructor): current_base_init_list now
8899 uses the types directly, not their names.
8900 * init.c (sort_base_init): Likewise.
8901 (expand_member_init): Likewise.
8902 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8904 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8906 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8907 of build_lang_decl if first arg is a FIELD_DECL.
8909 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8911 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8913 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8914 warnings about the catch handler.
8916 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8918 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8921 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8923 Fix access control to use trees rather than integers.
8924 * class.c (access_{default, public, protected, private,
8925 default_virtual, public_virtual, private_virtual}_node): Add
8927 (init_class_processing): Do creation of those nodes.
8928 * cp-tree.h (access_type): Delete enum decl.
8929 (access_{default, public, protected, private, default_virtual,
8930 public_virtual, private_virtual}_node): Add decls.
8931 (compute_access): Change return type.
8932 * search.c (compute_access): Have tree return type, instead of enum.
8933 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8934 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8935 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8936 * parse.y (VISSPEC): Make ttype rather than itype.
8937 (base_class_access_list): Likewise.
8938 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8940 * call.c (build_method_call): Make ACCESS be a tree.
8941 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8942 * cvt.c (convert_to_aggr): Likewise.
8943 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8945 * method.c (hack_identifier): Likewise.
8946 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8948 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8950 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8951 frontend, and make it more consistent with respect to
8954 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8956 * decl.c (pushdecl): Check for duplicate parameter names.
8958 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8960 * decl.c (expand_static_init): Call assemble_external for atexit.
8962 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8964 * except.c (do_unwind): Remove some generated dead code.
8965 (eh_outer_context): New routine, factor out some common code from
8966 expand_builtin_throw and end_eh_unwinder. Add code to do return
8967 address masking for the PA.
8968 (expand_builtin_throw): Use eh_outer_context instead of open coding
8970 (end_eh_unwinder): Likewise.
8972 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8974 * except.c (expand_throw): Call assemble_external for __empty, if we
8977 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8979 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8980 NORMAL_RETURN_ADDR_OFFSET.
8981 (end_eh_unwinder): Likewise.
8983 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8985 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8986 when dealing with references, and make sure we handle dynamic
8987 casting to a cv qualified reference.
8989 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8991 * except.c (struct eh_context): New structure top hold eh context
8993 (push_eh_context): New routine.
8994 (pop_eh_context): Likewise.
8995 * decl.c (push_cp_function_context): Use them.
8996 (pop_cp_function_context): Likewise.
8998 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
9000 * decl2.c (finish_file): Also prune uninteresting functions in the
9001 inline emission loop.
9003 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
9005 * sig.c (build_signature_table_constructor): Mark functions
9006 in the signature as referenced.
9008 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
9010 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
9011 the inline emission stuff.
9013 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
9015 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
9017 * lang-options.h: Add -f{no-,}weak.
9018 * decl.c (init_decl_processing): If the target does not support weak
9019 symbols, don't use them.
9020 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
9022 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9024 * init.c (expand_member_init): warning for base init after members.
9026 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
9028 * cvt.c (build_expr_type_conversion): Don't convert to a reference
9031 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
9033 * method.c (report_type_mismatch): Improve wording for volatile
9036 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
9038 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
9039 expand_assignment, as the later doesn't handle things that have
9040 copy constructors well. The compiler would do bitwise copying,
9041 instead of ctor calling in some cases.
9043 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9045 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9046 (pfatal_with_name, perror_exec): Don't assume that
9047 the returned value from my_strerror contains no '%'s.
9049 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9051 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9053 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9054 TYPE_METHODS/TREE_CHAIN mean what they used to.
9055 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9056 instead of TYPE_METHODS.
9057 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9058 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9059 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9060 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9062 (struct lang_decl): Lose next_method field.
9063 (DECL_NEXT_METHOD): Lose.
9064 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9065 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9067 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9070 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9073 * call.c (build_method_call): Synthesize here even when not inlining.
9074 * typeck.c (build_function_call_real): Likewise.
9076 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9078 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9079 == DBX_DEBUG, call dbxout_start_new_source_file and
9080 dbxout_resume_previous_source_file when appropriate.
9082 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9084 * except.c (start_anon_func): Push to the top level.
9085 (end_anon_func): Pop from the top level.
9087 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9089 * cp-tree.h (build_cleanup): New routine to build cleanups.
9090 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9091 call at ctor time and use atexit to run it later.
9092 * decl2.c (build_cleanup): New routine, taken from finish_file.
9093 (finish_file): Use build_cleanup instead, and don't put function
9094 local statics in global dtor list.
9096 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9098 * except.c (expand_throw): Ensure that we have cleanups, if we try
9099 and expand cleanups.
9101 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9103 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9105 (expand_end_catch_block): Use the magic of expand_goto, instead of
9106 emit_jump so that we get the cleanup for any catch clause parameter
9107 and the cleanup for the exception object. Update to reflect label
9109 (push_eh_cleanup): New routine to register a cleanup for an
9111 (empty_fndecl): Used to default cleanup actions to
9113 (init_exception_processing): Setup empty_fndecl. Setup
9115 (expand_start_catch_block): Update to reflect label changes. Call
9116 push_eh_object to register the cleanup for the EH object.
9117 (start_anon_func): New routine to start building lambda expressions
9119 (end_anon_func): New routine to end them.
9120 (struct labelNode): Change so that we can use tree labels, or rtx
9122 (saved_cleanup): Object to check for dynamic cleanups for the
9123 exception handling object.
9124 (push_label_entry): Change so that we can use tree labels, or rtx
9126 (pop_label_entry): Likewise.
9127 (top_label_entry): Likewise.
9128 (expand_start_all_catch): Use tree label instead of rtx label, so
9129 that we can get the magic of expand_goto.
9130 (expand_end_all_catch): Update to reflect label changes.
9132 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9134 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9135 building_cleanup logic, as we now use UNSAVE_EXPRs.
9136 * cp-tree.h (unsave_expr): Declare it.
9137 * decl.c (building_cleanup): Remove.
9138 (maybe_build_cleanup): Remove building_cleanup logic, and use
9139 UNSAVE_EXPR instead.
9141 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9143 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9145 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9147 * decl.c (pushdecl): Only warn about shadowing a local variable if
9148 warn_shadow is true.
9150 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9152 * typeck.c (build_binary_op_nodefault): Added warning about
9153 comparisons between different enum types with -Wall, unless
9154 -fenum-int-equiv set.
9156 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9158 * class.c (finish_struct_1): Skip down to the inner type in
9159 multidimensional arrays. Ensures ctors will be made for types that
9162 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9164 * decl.c (last_dtor_insn): New to track the last compiler generated
9166 (store_parm_decls): Set it.
9167 (finish_function): Use it to see if the dtor is empty. Avoid doing
9168 vtable setup all the time, if we can.
9169 (struct cp_function): Add last_dtor_insn.
9170 (push_cp_function_context): Save it.
9171 (pop_cp_function_context): Restore it.
9173 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9175 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9178 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9180 * typeck.c (expand_target_expr): Make sure targets get put into the
9181 current temp_slot_level, so that the free_temp_slots call will reuse
9184 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9186 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9187 until after we have done the hard virtuals, to avoid a bogus `every
9188 virtual function must have a unique final overrider' for virtual
9189 functions that are only overridden by hard virtuals.
9191 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9193 * pt.c (do_function_instantiation): Don't try to find a file-scope
9194 template for a member function.
9196 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9198 * g++.c (main): Add handling of -nodefaultlibs.
9200 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9202 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9203 distinguish between direct bindings of reference variables, and
9204 indirect bindings of reference variables.
9205 * cvt.c (build_up_reference): Use it.
9206 * typeck.c (convert_arguments): Use it to indicate this is an
9208 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9210 (expand_static_init): Likewise.
9211 (cplus_expand_expr_stmt): Likewise.
9212 * decl2.c (finish_file): Likewise.
9213 * init.c (perform_member_init): Likewise.
9214 (emit_base_init): Likewise.
9215 (expand_aggr_vbase_init_1): Likewise.
9217 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9219 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9220 get a DECL_LANG_SPECIFIC node.
9221 * cp-tree.h (lang_decl_flags): Add new member `level'.
9222 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9223 decl_flags level member.
9225 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9227 * call.c (build_method_call): Make sure instance has a
9228 TYPE_LANG_SPECIFIC node before we dive into it.
9230 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9232 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9234 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9236 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9239 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9241 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9242 when finishing blocks that have already been created (usually due to
9243 the fixup goto code). Fixes bad debugging information.
9245 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9247 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9248 that's not a list of overloaded functions.
9250 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9252 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9253 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9255 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9257 * decl2.c (mark_used): New function for hooking into setting of
9259 * call.c (build_method_call): Use it.
9260 * class.c (instantiate_type): Likewise.
9261 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9262 for all like-named functions.
9263 * method.c (hack_identifier): Likewise.
9264 (emit_thunk): Don't call assemble_external.
9265 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9266 gets the right mode and ENCODE_SECTION_INFO works.
9268 * parse.y: Use mark_used. Pass operator names to do_identifier.
9269 * lex.c (do_identifier): Handle operator names.
9271 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9273 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9275 * errfn.c: Include stdio.h.
9276 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9278 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9280 * typeck2.c (digest_init): Always convert initializers to the
9283 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9285 * init.c (member_init_ok_or_else): Don't allow member initializers
9286 for indirect members, as it is invalid.
9288 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9290 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9292 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9294 * parse.y (for.init.statement): Catch compound statements inside for
9295 initializations, if we're being pedantic.
9297 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9299 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9302 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9304 * error.c (dump_expr): Don't core dump when a boolean expression is
9305 used as a default argument.
9307 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9309 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9312 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9314 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9315 BLKmode type that would otherwise be returned in registers.
9317 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9319 * g++.c (WITHLIBC): New macro.
9320 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9321 saw_libc and pass it at the end if it was set.
9323 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9325 * parse.y (fn.def1): Call split_specs_attrs in
9326 declmods notype_declarator case.
9328 Use a consistent time stamp format in ChangeLog entries.
9329 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9332 add-log-time-format: current-time-string