1 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
6 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
9 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
11 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
13 * decl.c (start_decl): Revert problem change.
15 * Makefile.in (CONFLICTS): Fix.
17 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
19 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
21 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
23 * class.c (finish_struct_1): Use BINFO_SIZE.
25 * decl.c (start_decl): Use 'tem'.
27 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
29 * exception.cc: Include eh-common.h.
30 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
31 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
32 (__cp_push_exception): Initialize eh_info struct as well.
33 * except.c: Remove local structs and include eh-common.h.
34 (init_exception_processing): Set language and version codes.
35 (call_eh_info): add presence of eh_info to runtime description of
37 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
38 * semantics.c (finish_try_block): call start_catch_block() and
40 * parse.y (function_try_block): call start_catch_block() and
43 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
45 * typeck.c (original_type): New function.
46 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
47 to see if they're actually the same.
48 * cp-tree.h (original_type): Declare.
50 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
52 * Makefile.in (lex.o): Depend on output.h.
54 * call.c (add_function_candidate): Remove unused variable `cand'.
55 (add_conv_candidate): Likewise.
56 (build_builtin_candidate): Likewise.
58 * cp-tree.h: Add prototype for `types_overlap_p'.
60 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
62 * decl2.c (merge_functions): Remove unused variables `tmp' and
65 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
66 (code_as_string): Likewise.
67 (language_as_string): Likewise.
68 (parm_as_string): Likewise.
69 (op_as_string): Likewise.
70 (assop_as_string): Likewise.
71 (cv_as_string): Likewise.
73 * lex.c: Include output.h.
75 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
77 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
80 * tinfo.cc (__class_type_info::dcast): Change the type of variable
81 `i' from int to size_t.
83 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
86 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
88 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
89 DECL_NAMESPACE_SCOPE_P.
90 (lang_decl_name): Likewise.
91 * pt.c (tsubst_friend_function, tsubst): Likewise.
92 * decl.c (pushdecl, redeclaration_error_message, start_decl,
93 cp_finish_decl, start_function): Likewise.
94 * class.c (finish_struct_1): Likewise.
95 * call.c (build_over_call): Likewise.
96 (compare_ics): Use DERIVED_FROM_P.
98 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
100 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
101 * method.c (build_mangled_name): Use it.
102 (build_decl_overload_real): Likewise.
104 * error.c (dump_simple_decl): New function, broken out from ...
107 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
109 * ptree.c (lang_print_xnode): Add missing `break'.
111 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
113 * call.c (add_template_candidate): Adjust for changes to
115 (add_template_candidate_real): Likewise.
116 (add_template_conv_candidate): Likewise.
117 (build_user_type_conversion_1): Likewise.
118 (build_new_function_call): Likewise.
119 (build_object_call): Likewise.
120 (build_new_op): Likewise.
121 (build_new_method_call): Likewise.
122 * class.c (instantiate_type): Likewise.
123 * cp-tree.h (unification_kind_t): New type.
124 (fn_type_unification): Adjust prototype.
125 (type_unificaiton): Likewise.
126 * pt.c (UNIFY_ALLOW_NONE): New macro.
127 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
128 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
129 (UNIFY_ALLOW_DERIVED): Likewise.
130 (unify): Change prototype.
131 (maybe_adjust_types_for_deduction): New function.
132 (check_cv_quals_for_unify): Likewise.
133 (determine_specialization): Adjust.
134 (fn_type_unification): Likewise.
135 (type_unification): Likewise.
136 (type_unification_real): Likewise. Use
137 maybe_adjust_types_for_deduction. Fix mishandling of
138 back-unification of template functions passed as arguments. Pass
139 appropriate combination of UNIFY_ALLOW_* to unify.
140 (unify): Remove unused NTPARMS parameter. Use
141 check_cv_quals_for_unify. Remove bogus code that allowed
142 too-generous unification in order to adhere more closely to standard.
143 (get_bindings_real): Adjust.
144 (get_class_bindings): Likewise.
146 * method.c (build_overload_identifier): Only use the innermost
147 template arguments when mangling.
148 * pt.c (tsubst_template_argument_vector): New function.
149 (complete_template_args): Deal with the situation where the
150 extra_args contain more than one level of arguments.
151 (lookup_template_class): Deal with member template classes, which
152 may have more than one level of arguments.
153 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
154 Improve handling of member template classes. Use
155 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
156 tsubst_template_argument_vector where appropriate.
157 (regenerate_decl_from_template): Break out from ...
158 (instantiate_decl): Here.
160 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
161 * parse.h: Regenerated.
162 * parse.c: Really regenerated.
164 * cp-tree.h (finish_unary_op_expr): New function.
165 (finish_id_expr): Likewise.
166 (begin_new_placement): Likewise.
167 (finish_new_placement): Likewise.
168 (finish_declarator): Likewise.
169 (finish_translation_unit): Likewise.
170 (finish_parmlist): Likewise.
171 (begin_class_definition): Likewise.
172 (finish_class_definition): Likewise.
173 (finish_default_args): Likewise.
174 (finish_inline_definitions): Likewise.
175 * parse.y (GCC_ASM_KEYWORD): Remove.
176 (TYPENAME_ELLIPSIS): Likewise.
177 * parse.c: Regenerated.
178 Use new functions in semantics.c in the actions for many rules.
179 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
180 * hash.h: Regenerated.
181 * semantics.c (finish_expr_stmt): Allow NULL expr.
182 (finish_unary_op_expr): New function, containing
183 code previously in parse.y.
184 (finish_id_expr): Likewise.
185 (begin_new_placement): Likewise.
186 (finish_new_placement): Likewise.
187 (finish_declarator): Likewise.
188 (finish_translation_unit): Likewise.
189 (finish_parmlist): Likewise.
190 (begin_class_definition): Likewise.
191 (finish_class_definition): Likewise.
192 (finish_default_args): Likewise.
193 (finish_inline_definitions): Likewise.
195 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
197 * typeck.c (build_c_cast): Don't decay arrays and functions to
198 pointer type when converting to a class type.
200 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
202 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
203 (DECL_CLASS_SCOPE_P): Likewise.
205 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
207 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
208 * decl2.c (constructor_name_full): Likewise.
210 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
212 * tree.c (mapcar): Add OVERLOAD support.
214 * init.c (resolve_offset_ref): We must use basetype_path before we
215 destroy it with a call to convert_pointer_to.
217 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
219 * class.c (currently_open_class): New fn.
220 * decl.c (lookup_name_real): Use it.
221 * search.c (lookup_field): Likewise.
223 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
225 * cp-tree.def (OVERLOAD): New node.
226 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
227 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
228 (NAMESPACE_BINDING): Remove.
229 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
231 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
233 (tree_overload): New struct.
234 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
235 (REAL_IDENTIFIER_TYPE_VALUE): Define.
236 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
237 (lang_decl_flags): Remove in_namespace.
238 (lang_decl): Remove chain.
239 (DECL_CHAIN, DECL_NAMESPACE): Remove.
240 (flag_honor_std): Declare extern.
241 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
242 namespace_binding, set_namespace_binding,
243 lookup_function_nonclass, cat_namespace_levels,
244 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
245 scratch_ovl_cons, ovl_member, build_overload): Declare.
246 (decl_list_length, get_namespace_id, current_namespace_id,
247 overloaded_globals_p): Remove.
248 (lookup_using_namespace, qualified_lookup_using_namespace): Change
250 (push_scratch_obstack): New macro.
251 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
252 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
254 (build_new_function_call): Iterate using OVL_CHAIN.
255 Print DECL_NAME in when reporting ambiguities.
256 (build_object_call): Iterate using OVL_NEXT for fns, convs.
257 (build_new_op): Call lookup_function_nonclass.
258 Iterate using OVL_NEXT.
259 (build_op_delete_call): Change detection of members.
260 Do not wrap TREE_LIST around fields and single global functions.
261 (build_over_call): Don't push a class level if the context is a
263 (build_new_method_call): Iterate using OVL_NEXT.
264 * class.c (add_method): Chain overloaded members using
265 build_overload. Remove copying of method.
266 (grow_method): When iterating through the obstack, expect OVERLOAD
267 nodes. Chain overload members.
268 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
269 nodes in call to get_baselinks.
270 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
271 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
272 fdecls that are OVERLOAD nodes.
273 (validate_lhs): New function.
274 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
275 code. Use DECL_NAME in error messages. Split code between global
276 and member function processing.
277 * decl.c (global_type_node): New static variable.
278 (in_std): New global.
279 (struct binding_level): New field usings.
280 (resume_binding_level): Assert that we are not in a class.
281 (toplevel_bindings_p): Just check for namespace_p or
283 (resume_level): Remove.
284 (find_binding): New function.
285 (binding_for_name): Call it.
286 (namespace_binding, set_namespace_binding): New functions.
287 (push_namespace): Associate binding level with new namespace,
288 resume_binding_level for existing namespace. Remove old code.
289 Fake std by counting.
290 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
291 (maybe_push_to_top_level): Save current namespace.
292 (pop_from_top_level): Restore saved namespace.
293 (pop_namespace): Call suspend_binding_level. Remove old code.
294 (cat_namespace_levels): New function.
295 (set_identifier_type_value_with_scope): For namespace bindings,
296 set BINDING_TYPE, and use global_type_node.
297 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
298 (identifier_type_value): New function.
299 (pushtag): If no context, use current_namespace.
300 (duplicate_decls): Don't process DECL_CHAIN.
301 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
302 already set. Never reset it to NULL_TREE. Lookup global variables
303 in their namespace. Push overloaded templates if they are on
305 (pushdecl_namespace_level): New function.
306 (pushdecl_top_level): Implement using pushdecl_namespace_level.
307 (pushdecl_using_decl): New function.
308 (overloaded_globals_p): Remove.
309 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
310 them. Use namespace_binding and set_namespace_value.
311 (redeclaration_error_message): Complain if the declarations come
312 from different namespaces.
313 (lookup_tag): On namespace level, look in the BINDING_TYPE.
314 (lookup_namespace_name): Pass tree_bindings from stack. Remove
316 (select_decl): New function.
317 (lookup_name_real): Call it for qualified and unqualified lookup.
318 Pass tree_bindings from the stack.
319 If prefer_type is 1, also accept namespaces.
320 (lookup_function_nonclass): New function.
321 (init_decl_processing): Set the binding level of the global
322 namespace to global_binding_level.
323 Build a proper type list for __builtin_apply.
324 Initialize std_node to "fake std" if flag_honor_std is set.
325 Initialize global_type_node.
326 Allocated bad_alloc in namespace std if flag_honor_std.
327 (define_function): Set the DECL_CONTEXT to the current_namespace.
328 (start_decl): A namespace is not considered as a context here. If
329 the DECL_CONTEXT is a namespace, push the decl.
330 (cp_finish_decl): Check for namespaces used as initializers.
331 (grokfndecl): Add namespace parameter. Remove processing of
333 (grokvardecl): Add namespace parameter.
334 (grokdeclarator): Process SCOPEs that are namespaces. For
335 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
336 (start_function): Check for contexts that are namespaces.
337 Set context for declarations that have not been pushed.
338 (store_parm_decls): Check for ::main only.
339 (finish_function): Likewise.
340 (start_method): Check for contexts that are namespaces.
341 (start_method): Remove DECL_CHAIN processing.
342 * decl2.c (flag_honor_std): Declare.
343 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
344 (decl_namespace_list): New static global.
345 (grok_x_components): Ignore namespaces as type contexts.
346 (check_classfn): Expect OVERLOAD nodes.
347 (grokfield): Remove DECL_CHAIN processing.
348 (finish_file): Call cat_namespace_levels.
349 (merge_functions): New function.
350 (ambiguous_decl): Rewrite.
351 (lookup_using_namespace): Produce tree_bindings.
352 (qualified_lookup_using_namespace): Likewise.
353 (set_decl_namespace, decl_namespace, current_decl_namespace,
354 push_decl_namespace, pop_decl_namespace): New functions.
355 (arg_lookup): New struct.
356 (add_function, arg_assoc_namespace, arg_assoc_class,
357 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
359 (get_namespace_id, current_namespace_id): Remove.
360 (do_toplevel_using_decl): Rewrite.
361 (do_class_using_decl): Complain about namespace qualifiers.
362 (do_using_directive): Sorry if not on namespace level. Complain
363 about unknown namespaces.
364 * error.c (dump_aggr_type): Check for namespace contexts.
365 * except.c (init_exception_processing): Push terminate into std.
366 * friend.c (is_friend): A namespace is not a context, here.
367 * init.c (expand_member_init): Remove DECL_CHAIN processing.
368 (build_offset_ref): Process OVERLOAD nodes.
369 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
370 * lex.c (identifier_type): Loop using OVL_CHAIN.
371 (see_typename): Set looking_for_typename to 2.
372 (real_yylex): Likewise.
373 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
374 (do_scoped_id): Expect OVERLOAD nodes.
375 Change calling convention for qualified_lookup_using_namespace.
376 (build_lang_decl): Don't set in_namespace anymore.
377 * method.c (typevec_size): New global.
378 (build_overload_nested_name): Return if global_namespace.
379 Otherwise, always expect a declaration context.
380 (build_qualified_name): Likewise.
381 Make sure we don't write beyond typevec_size.
382 (build_decl_overload_real): Likewise.
383 Allocate one extra slot for the namespace.
384 (hack_identifier): Mark code dead.
385 Process OVERLOAD and NAMESPACE_DECL nodes.
386 * parse.y (program): Pop namespaces until in global namespace.
387 (extdef): In a using-declaration, don't discard the identifier if
388 there is no declaration.
389 (left_curly): Ignore type contexts which are namespaces.
390 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
392 * pt.c (template_class_depth): Expect types to be namespaces.
393 (determine_specialization): Simplify by expecting OVERLOAD nodes.
394 (push_template_decl): Push into namespace level.
395 Reset ctx if it is a namespace.
396 Set DECL_CONTEXT to current_namespace if not set already.
397 Ignore real contexts that are namespaces.
398 (mangle_class_name_for_template): Skip global_namespace.
399 Mangle other namepaces as declarations.
400 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
401 (lookup_template_class): Push into namespace of context.
402 If the context is a namespace, set it to global_namespace.
403 Use id_context for mangling.
404 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
405 (tsubst_friend_function): Ignore namespace contexts.
406 Push into namespace level.
407 (tsubst): Handle NAMESPACE_DECL nodes.
408 Remove DECL_CHAIN processing.
409 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
410 * ptree.c (print_lang_identifier): Print bindings.
411 (lang_print_xnode): Print OVERLOAD nodes.
412 * rtti.c (init_rtti_processing): Push type_info into std.
413 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
414 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
415 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
416 lookup_fnfields_here): Likewise.
417 Process all nodes, instead of going through TREE_CHAIN.
418 * sig.c (build_signature_pointer_or_reference_type): Set context
420 (build_signature_table_constructor): Expect OVERLOAD nodes.
421 * spew.c (yylex): Save old setting of looking_for_typename.
422 * tree.c (decl_list_length): Remove.
423 (binding_init): New function.
424 (count_functions): Rewrite.
425 (is_overloaded_fn): Expect OVERLOAD nodes.
426 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
427 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
428 ovl_member): New functions.
429 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
430 (type_unknown_p): Likewise.
431 (require_instantiated_type): Likewise.
432 (build_component_ref): Declare code dead.
433 (build_x_function_call): Create and expect OVERLOAD nodes.
434 (build_function_call_real): Check for ::main only.
435 (build_unary_op): Likewise. Expect OVERLOAD nodes.
436 (convert_for_assignment): Check for TREE_LIST before accessing
438 * decl.c (duplicate_decls): Check for namespace bindings instead
440 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
441 lookup_name_current_level, start_decl, xref_tag,
442 finish_enum): Likewise.
443 * init.c (build_offset_ref): Likewise.
444 * search.c (lookup_field): Likewise.
445 (lookup_fnfields): Likewise.
446 (dfs_debug_mark): Likewise.
447 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
448 (poplevel_class, pop_from_top_level): Likewise.
449 * decl2.c (finish_method): Likewise.
450 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
451 * decl.c (record_builtin_type): Likewise.
452 (init_decl_processing, grokfndecl): Likewise.
453 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
454 (make_lang_type): Likewise.
455 * parse.y (make_thunk): Likewise.
456 * pt.c (tsubst): Likewise.
457 * tree.c (debug_binfo): Likewise.
458 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
459 tinfo2.cc, inc/new.h: Add std qualifications.
460 * inc/new: Wrap with namespace std if __HONOR_STD.
461 * inc/typeinfo: Likewise.
463 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
465 * call.c (build_user_type_conversion_1): Handle second_conv
466 properly for templates.
468 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
470 * method.c (build_decl_overload_real): Set TREE_USED flag to
471 zero for build_type_variants nodes as well.
473 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
475 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
477 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
479 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
480 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
481 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
482 xref.o): Add toplev.h dependencies.
484 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
486 * errfn.c (cp_error, cp_warning): Remove declarations for
487 error and warning respectively.
489 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
491 * error.c: Convert to using ctype macros defined in system.h.
492 * method.c: Likewise.
494 * lex.c: Likewise. Also remove redundant system header stuff.
496 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
498 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
499 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
500 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
501 xref.c: Add include of toplev.h.
503 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
505 * tree.c (perm_manip): Also regenerate the RTL of an extern.
506 (copy_to_permanent): Use end_temporary_allocation.
508 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
510 * init.c (expand_vec_init): The initialization of each array
511 element is a full-expression.
513 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
515 * method.c (build_mangled_name): Add a call to build_type_variant
516 to get the right type.
518 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
520 * Makefile.in: Add .SUFFIXES.
522 * cp-tree.def: Remove NAMESPACE_DECL.
524 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
526 * call.c (build_over_call): Do evaluate arg even if it has empty
528 * decl.c (start_function): Don't push a member function.
530 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
532 * Makefile.in (g++FAQ.info): Put -o option before input file.
534 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
536 * gxxint.texi: Add info for squangling codes K and B.
538 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
540 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
541 the expression in templates.
542 (finish_stmt_expr): Likewise.
544 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
546 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
548 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
550 * decl.c (maybe_push_to_top_level): Always clear
551 current_template_parms and processing_template_decl.
552 (pushtag): Remove check of current_class_type and some comments,
553 since maybe_push_to_top_level no longer creates confusion.
555 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
557 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
558 (DECL_CLASS_TEMPLATE_P): Likewise.
559 (DECL_PRIMARY_TEMPLATE): Likewise.
560 (PRIMARY_TEMPLATE_P): Use it.
561 (push_template_decl_real): New function.
562 (redeclare_class_template): Take new template parameters as
564 (is_specialization_of): New function.
565 (comp_template_args): Declare.
566 * decl.c (pushtag): Handle friend template classes.
567 (xref_tag): Likewise. Use new calling convention for
568 redeclare_class_template.
569 * decl2.c (grok_x_components): Handle friend templates.
570 * friend.c (is_friend): Use is_specialization_of where
571 appropriate. Deal with friend class templates.
572 (make_friend_class): Let a class template be friends with itself.
573 * pt.c (comp_template_args): Remove declaration.
574 (tsubst_friend_class): New function.
575 (push_template_decl_real): New function.
576 (push_template_decl): Use it.
577 (redeclare_class_template): Adjust for new calling convention.
578 (comp_template_args): Give it external linkage.
579 (instantiate_class_type): Use tsubst_friend_class to deal
580 with friend templates.
581 * typeck.c (comptypes): Use comp_template_args, rather than
583 * parse.y (component_decl): Handle a nested template type
584 like other component type declarations.
586 * pt.c (check_explicit_specialization): Handle overloaded
587 constructors correctly.
589 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
590 (lookup_template_class): Use it.
592 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
594 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
595 * cp-tree.h: Add WRAPPER support.
596 * call.c (add_candidate): Split out from add_*_candidate fns.
597 (build_over_call): Take the candidate instead of function and args.
598 Enforce access control here. Emit overload warnings here.
599 (add_warning): New fn.
600 (joust): Add WARN parm. If not set, call add_warning instead of
601 printing a warning. Reenable some warnings.
603 (convert_like): Adjust.
604 (build_new_op): Adjust.
605 (build_new_function_call): Adjust.
606 (build_user_type_conversion_1): Adjust.
607 (USER_CONV_FN): Adjust.
608 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
609 build_int_wrapper): New fns.
611 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
613 * pt.c (unify): Fix typo in previous change.
615 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
617 * error.c (dump_type_real): Declare canonical_name.
619 * typeck.c (comp_target_types): Fix PMFs.
621 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
623 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
624 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
627 * pt.c (tsubst): Decrease the template-level of
628 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
630 (template_decl_level): New function.
631 (unify): Make sure to record unifications for template
632 parameters, even when the parameters exactly match the arguments.
633 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
634 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
635 aren't from the level we're currently working on.
637 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
639 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
641 * decl2.c (check_member_template): Set DECL_IGNORED for member
642 class templates, too.
644 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
646 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
648 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
650 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
652 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
653 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
654 (init_decl_processing): Handle TI types.
655 * typeck.c (unsigned_type, signed_type): Handle TI types.
657 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
659 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
660 New local added_libraries. Increment count when add library to
663 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
665 * cp-tree.h (type_as_string_real): New function.
666 * pt.c (mangle_class_name_for_template): Use it.
667 * error.c (dump_aggr_type): Change prototype.
668 (dump_type_prefix): Likewise.
669 (dump_type_suffix): Likewise.
670 (dump_type_real): Convert from dump_type. If desired, the
671 "canonica" name of a typedef, i.e., the name of the underlying
672 type, can be printed.
673 (dump_type): Call dump_type_real.
675 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
677 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
679 * typeck.c (comp_target_types): Tweak pedantic case.
680 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
681 Return -1 or 1 instead of 1 or 2.
682 (compparms): Remove STRICT handling.
683 (convert_for_assignment): Fix handling of pmfs.
685 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
687 * typeck.c (comp_target_types): Handle references like pointers.
688 (comp_target_parms): Note that return code from comp_target_types
689 can be negative to indicate failure.
691 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
693 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
694 which requires a working target compiler to build.
696 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
698 * tree.c (avoid_overlap): Add prototype.
700 * spew.c (num_tokens): Add prototype.
701 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
703 * search.c (dfs_check_overlap): Add prototype.
704 (dfs_no_overlap_yet): Likewise.
706 * pt.c (original_template): Add prototype.
707 (inline_needs_template_parms): Likewise.
708 (push_inline_template_parms_recursive): Likewise.
709 (retrieve_specialization, register_specialization): Likewise.
710 (print_candidates, reduce_template_parm_level): Likewise.
711 (build_template_decl, mark_template_parm): Likewise.
712 (tsubst_friend_function, get_bindings_real): Likewise.
714 * method.c (start_squangling): Add prototype.
715 (end_squangling, check_ktype, issue_ktype): Likewise.
716 (build_overloaded_scope_ref, check_btype): Likewise.
717 (build_mangled_template_parm_index): Likewise.
719 * lex.c (init_cpp_parse): Add prototype.
720 (handle_cp_pragma, handle_sysv_pragma): Likewise.
721 (reduce_cmp, token_cmp): Likewise.
723 * except.c (call_eh_info): Add prototype.
724 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
725 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
727 * decl2.c (is_namespace_ancestor): Add prototype.
728 (namespace_ancestor, add_using_namespace): Likewise.
729 (ambiguous_decl): Likewise.
731 * decl.c (indent): Add prototype.
733 * call.c (add_template_candidate_real): Add prototype.
735 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
737 * decl2.c (build_expr_from_tree): Just return a PMF.
739 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
741 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
742 when doing initializations.
744 * pt.c (unify): Use comptypes to compare type args.
746 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
748 * decl.c (duplicate_decls): Fix check for when it's safe to free
751 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
754 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
756 * pt.c (build_template_parm_index): Add prototype.
758 * search.c (my_tree_cons): Don't clear words outside the
759 newly allocated node.
761 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
763 * lex.c (init_parse): Now returns char* containing the filename.
765 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
766 Jeff Law <law@cygnus.com>
768 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
771 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
773 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
775 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
777 * decl.c (duplicate_decls): Don't warn for redundant decls if
778 friend: let add_friend take care of it.
780 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
782 * sig.c (build_signature_pointer_constructor): Don't set
783 TREE_HAS_CONSTRUCTOR for a signature pointer.
784 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
785 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
787 * typeck.c (build_unary_op): Only allow taking the address of a
789 * typeck2.c (digest_init): Simplify.
790 (store_init_value): Don't pedwarn about using { } for pmfs.
792 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
794 * cp-tree.h (start_decl): Update prototype.
795 * decl.c (start_decl): Like the C version, new parameters
796 for the attributes. Call cplus_decl_attributes here,
797 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
798 (grokdeclarator): Pass NULL for new start_decl arguments.
799 * pt.c (tsubst_expr): Likewise.
800 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
801 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
802 * lex.c (build_lang_decl): Add lang_name_java.
803 * class.c (push_lang_context): Add lang_name_java.
804 * method.c (build_mangled_name): Check for is_java_type.
806 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
808 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
809 * call.c (build_scoped_method_call): Check for TREE_CODE for
810 VOID_TYPE instead of type == void_type_node.
811 (build_method_call): Ditto.
812 * decl.c (lookup_name_real): Ditto.
813 (grokdeclarator): Ditto.
816 (start_function): Ditto.
817 (finish_function): Ditto.
818 (start_method): Ditto.
820 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
822 * lex.c (finput): New variable.
823 (init_cpp_parse): Renamed from init_parse.
824 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
825 (finish_parse): New function.
826 * cp-tree.h (init_lex, init_parse): Remove declarations.
828 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
830 * call.c (build_call): Still evaluate the actual argument.
831 * class.c (is_empty_class): Update for -fnew-abi.
833 * decl2.c: -fnew-abi implies -fsquangle.
835 * method.c (do_build_assign_ref): Don't do anything to copy
837 (do_build_copy_constructor): Likewise.
838 * call.c (build_over_call): Likewise.
840 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
842 * tree.c (avoid_overlap): Return a value.
844 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
846 * method.c (check_btype): Add missing argument to xrealloc.
847 (check_ktype): Likewise.
849 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
851 Implement empty base optimization.
852 * class.c (finish_struct_1): Add vbase fields earlier. Set
853 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
854 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
855 (types_overlap_p): New fn.
856 * tree.c (avoid_overlap): New fn.
857 (build_base_fields): Use it to avoid overlapping empty bases.
858 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
860 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
862 Re-implement allocation of base class subobjects.
863 * tree.c (unshare_base_binfos): New fn.
864 (layout_basetypes): Use it. Now handles offsets of both virtual and
865 non-virtual bases, after layout_type.
866 (layout_vbasetypes): Remove.
867 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
868 (build_vbase_pointer_fields): Split out from old layout_basetypes.
869 * class.c (finish_base_struct): Lose offset handling code.
870 Move nonvdtor warning here. Don't mess with t_binfo anymore.
871 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
874 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
876 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
877 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
878 * class.c (duplicate_tag_error): Likewise.
879 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
880 * tree.c (layout_vbasetypes): Update from layout_record, remove
881 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
882 (layout_basetypes): Likewise.
884 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
886 * class.c, Make sure system.h is included just after config.h.
887 Delete lingering stdio and errno references too.
888 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
890 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
892 * friend.c (is_friend): Fix access control for local classes.
894 * class.c (is_empty_class): New fn.
895 * call.c (build_call): Don't pass empty class objects to a function.
897 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
899 * call.c (build_over_call): Do name resolution for default
900 arguments of function templates in the scope of the templates.
902 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
904 * call.c: Include system.h. Remove includes, declarations and
905 defines provided by system.h.
906 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
907 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
908 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
909 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
910 * typeck2.c, xref.c: Likewise.
911 * Makefile.in: Dependencies updated as appropriate.
912 * Make-lang.in: Likewise.
914 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
916 * pt.c (fn_type_unification): Allow incomplete unification without
917 an immediate error message.
919 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
921 * tree.c (member_p): New fn.
922 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
923 initializing class members.
925 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
926 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
928 * call.c (build_method_call): Handle non-scoped destructors, too.
929 * pt.c (tsubst_copy): Likewise.
931 * pt.c (print_template_context): Split out...
932 (push_tinst_level): ...from here.
934 * friend.c (is_friend): Don't pass a type to decl_function_context.
936 * typeck.c (convert_for_initialization): Always hand off
937 conversions to class type.
939 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
941 * friend.c (is_friend): Local classes have the same access as the
944 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
946 * typeck.c (expand_target_expr): Delete dead function.
948 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
950 * repo.c (save_string): Delete dead function.
952 * method.c (thunk_printable_name): Delete dead function.
954 * lex.c (yynextch): Delete dead function.
956 * expr.c (tree_extract_aggr_init): #if 0 out.
958 * except.c (do_unwind): Delete dead function.
959 (easy_expand_asm): Likewise.
961 * cvt.c (build_conversion_type_1): Delete dead function.
963 * cp-tree.h (push_expression_obstack): Declare.
965 * call.c (source_type): #if 0 out.
967 * class.c (alter_access): Remove unused label. Add braces
968 around empty else clause.
970 * lex.c (yyprint): Fix argument to printf.
972 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
974 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
976 * pt.c (instantiate_class_template): Make sure template
977 arguments are permanent.
978 * init.c (resolve_offset_ref): Don't go looking around in
981 * semantics.c: Add routines to handle expressions, and some
982 declaration processing.
984 (current_class_depth): Move declaration to cp-tree.h.
985 * parse.c: Regenerated.
986 * cp-tree.h: Use them.
987 (current_class_depth): Declare.
988 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
990 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
992 * error.c (dump_decl): Be a bit more explicit with template
993 type arguments, when verbose.
995 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
997 * inc/exception: Reorder closing braces.
999 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
1001 * pt.c (redeclare_class_template): New function.
1002 * cp_tree.h (redeclare_class_template): Declare it.
1003 * decl.c (xref_tag): Use it.
1005 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
1007 * call.c (build_over_call): Check IS_AGGR_TYPE, not
1009 * typeck.c (convert_arguments): Likewise.
1011 * decl.c (grokdeclarator): Remove const and volatile from type after
1012 setting constp and volatilep.
1014 * class.c (finish_struct_1): Don't warn about bool bitfield larger
1017 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
1019 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
1021 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
1023 * call.c (build_object_call): Complain about ambiguous operator(),
1024 rather that crashing.
1025 (build_new_op): Likewise.
1026 (build_op_delete_call): Likewise.
1028 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
1030 * cvt.c (perform_qualification_conversions): Use comp_target_types
1031 instead of comp_ptr_ttypes.
1033 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
1035 * cp-tree.h (enforce_access): Declare.
1036 * call.c (enforce_access): Make it extern, not static.
1037 * class.c (alter_access): Use enforce_access; modify code for ISO
1038 compliance, rather than ARM rules.
1040 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1042 * cp-tree.h: Fix typo.
1044 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1046 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
1047 if (aggregate_value_p (type)).
1049 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
1051 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
1053 * tree.c (mapcar): When dealing with a DECL, use it's constant
1055 * pt.c (lookup_template_class): Don't mangle the names of template
1056 classes whose arguments are unknown.
1058 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
1060 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1062 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
1064 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
1066 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
1067 boolean_type_node to 1.
1069 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
1071 * error.c (dump_expr): Remove unused variable `l'.
1073 * pt.c (for_each_template_parm): New function, created by
1074 converting uses_template_parms.
1075 (tree_fn_t): New typedef.
1076 (uses_template_parms): Use it.
1077 (mark_template_parm): New function.
1078 (push_template_decl): Check that the argument list of a partial
1079 specialization uses all the template parameters.
1081 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
1082 with it; we might want it for debugging.
1083 * cp-tree.h (type_unification): Change interface.
1084 * class.c (finish_struct_1): Skip nested template types, just like
1085 ordinary nested types.
1086 (instantiate_type): Use new interface to type_unification.
1087 * lex.c (init_lex): Add __sz as opname for sizeof.
1088 * method.c (build_overload_scope_ref): New function.
1089 (build_overload_int): Handle complex expressions. Set
1090 numeric_output_need_bar if necessary.
1091 (build_overload_value): Handle non-PARM_DECL nodes; this
1092 routine is now used by build_overload_int. Remove some
1093 assignments to numeric_output_need_bar. Use
1094 build_overload_scope_ref.
1095 (build_qualified_name): Note that some template mangled names end
1096 with digits, and set numeric_output_need_bar appropriately. Use
1097 build_underscore_int.
1098 * pt.c (unify): Change interface.
1099 (type_unification_real): Likewise.
1100 (determine_specialization): Use new interfaces.
1101 (tsubst): Deal gracefully with situations in which the argument
1102 vector is not fully filled.
1103 (fn_type_unification): Use new interfaces.
1104 (type_unification): Likewise. Remove NOP_EXPR hack.
1105 (type_unification_real): Likewise.
1106 (unify): Likewise. Deal with unification of complex expresions.
1108 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1110 * pt.c (complete_template_args): Initialize skip properly.
1112 * decl.c (make_typename_type): Revert.
1113 (make_implicit_typename): Remove.
1114 (lookup_name_real): Don't call it. Call lookup_field if we see a
1115 TYPE_DECL from a template base.
1116 * search.c (lookup_field): Do implicit typename stuff.
1118 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
1119 Geoff Noer <noer@cygnus.com>
1121 * Makefile.in: Various fixes for building cygwin32 native toolchains.
1122 * Make-lang.in: Likewise.
1124 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1126 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
1128 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
1130 * decl.c (make_implicit_typename): Rewrite removed code.
1131 (make_typename_type): Call it if the type we look up comes from
1132 a base that uses template parms.
1134 * pt.c (complete_template_args): Rewrite.
1135 (tsubst, FUNCTION_DECL): Use it.
1137 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
1139 * semantics.c (finish_asm_stmt): Fix combine strings. Call
1140 c_expand_asm_operands () if output_operands, input_operands or
1141 clobbers is not NULL_TREE.
1143 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1145 * pt.c (complete_template_args): New function.
1146 (get_bindings): Deal with specializations of function templates
1147 with return type containing parameters from outer class
1149 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
1150 substitute arguments and compose a new type.
1152 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
1154 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
1157 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1159 * decl.c (make_implicit_typename): Lose useless code.
1161 * call.c (standard_conversion): Handle A* -> const A* properly.
1163 * pt.c (get_bindings_real): Rename from get_bindings. Add
1165 (get_bindings): Pass 1.
1166 (get_bindings_overload): Pass 0.
1168 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
1170 * pt.c (check_explicit_specialization): When reverting a static
1171 member function, also remove the `this' parameter from
1172 last_function_parms.
1174 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1176 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
1179 * decl.c (store_bindings): Use free_binding_vecs.
1180 (pop_from_top_level): Likewise.
1182 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1184 * decl.c (make_implicit_typename): Only change the type of a
1187 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
1189 * semantics.c: New file, containing routines to perform the
1190 semantic phase of parsing.
1192 * pt.c (tsubst_expr): Likewise.
1193 * cp-tree.h: Declare the various functions in semantics.c.
1194 Provide macros to access _STMT tree nodes.
1195 * cp-tree.def: Add ASM_STMT tree node.
1196 * Makefile.in, Make-lang.in: Add dependencies on and for
1199 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
1201 * pt.c (push_template_decl): Only check primary templates.
1203 * pt.c (check_explicit_specialization): Complain about default args
1204 in explicit specialization.
1206 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1207 constructor_declarator.
1209 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1211 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1212 has no overloaded operator ->.
1214 * call.c (build_field_call): Don't crash when presented with a
1215 field that is actually a nested type.
1217 * decl.c (pushtag): Deal with friend class injection in local
1220 * call.c (build_object_call): Don't crash if OBJ is a
1221 pointer-to-member-function.
1223 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1225 * pt.c (push_template_decl): Complain about template with C linkage,
1226 anonymous template class.
1228 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1230 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1231 * search.c: Likewise.
1233 * lex.c (do_pending_defargs): Only call
1234 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1236 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1238 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1240 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1242 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1244 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1245 closely mimics the behavior in parse.y.
1246 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1247 into a compound statement.
1249 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1251 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1252 * pt.c (inline_needs_template_parms): New fn.
1253 (original_template): New fn.
1254 (push_inline_template_parms_recursive): New fn.
1255 (maybe_begin_member_template_processing): Use them.
1256 (maybe_end_member_template_processing): Likewise.
1257 (is_member_or_friend_template): Rename to is_member_template.
1258 Member functions of local classes are never member templates.
1260 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1262 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1263 added in the class scope to catch redefinition error.
1265 * pt.c (reduce_template_parm_level): Also copy
1266 the DECL_TEMPLATE_PARMS field.
1268 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1270 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1271 reduced-level template type parameter.
1273 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1275 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1276 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1277 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1278 * decl.c (duplicate_decls): Propagate it.
1279 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1280 abstract virtual functions and virtual functions which need a
1281 final overrider separately.
1283 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1285 * lang-specs.h: Properly put brackets around array elements in
1288 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1289 && and || in expression.
1291 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1293 * call.c (default_parm_conversions): Remove prototype definition.
1294 (build_method_call): Remove unused variable result.
1296 * cvt.c (ocp_convert): Remove unused variable conversion.
1298 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1300 * except.c (do_unwind): #if 0 definition of unused variables fcall
1303 * expr.c (extract_scalar_init): #if 0 prototype and function
1306 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1307 (build_new_1): Remove unused variable t.
1309 * pt.c (instantiate_class_template): Remove unused variable newtag;
1310 cast called function return value to void.
1311 (do_decl_instantiation): Remove unused variables name and fn.
1313 * tree.c (get_type_decl): Add default return to shut up compiler from
1314 complaining control reaches end of non-void function.
1316 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1318 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1320 * call.c (default_parm_conversions): Remove prototype definition.
1321 (build_method_call): Remove unused variable result.
1322 (build_over_call): Add default case in enumeration switch.
1324 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1326 * decl2.c (lang_decode_option): Change j's type to size_t.
1328 * tree.c (layout_vbasetypes): record_align and desired_align are of
1329 type unsigned int; const_size and nonvirtual_const_size likewise.
1331 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1333 * parse.y (new_initializer): Make sure all initializers are
1336 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1338 * decl2.c (import_export_decl): Mark tinfo functions for
1339 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1341 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1343 * method.c: Fix typo.
1345 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1347 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1348 ctype.h, string.h, etc.
1349 (issue_nrepeats): Add default case in enumeration switch.
1350 (check_btype): Likewise.
1351 (process_overload_item): Likewise.
1353 * Makefile.in (method.o): Depend on system.h.
1355 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1357 * lex.c (do_scoped_id): Fix parenthesizing.
1359 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1361 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1362 FLAG_RTTI is unset, initialize type info machinery and continue
1363 with FLAG_RTTI enabled.
1364 (get_typeid): Ditto.
1366 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1368 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1371 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1373 * pt.c (finish_member_template_decl): Deal more gracefully with
1374 invalid declarations.
1376 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1378 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1379 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1380 some formatting quirks.
1382 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1383 method.c, pt.c, ptree.c, typeck.c: Remove support for
1384 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1386 * Makefile.in: Adjust.
1388 * pt.c (unify): Don't allow reduced cv-quals when strict.
1390 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1391 *type_unification* and unify.
1393 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1395 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1396 (nested_name_specifier): And add it before this use.
1397 (typename_sub0): And this use. Also add use without the keyword.
1398 (typename_sub1): Likewise.
1399 * pt.c (instantiate_class_template): Don't actually instantiate
1400 anything if our type uses template parms.
1402 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1404 * decl.c (start_function): Don't call temporary_allocation for a
1407 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1409 * pt.c (instantiate_class_template): Don't mess with friends if
1410 our type uses template parms.
1412 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1414 * parse.y (nested_name_specifier): Use explicit_template_type.
1415 (typename_sub): Allow a template_type, an explicit_template_type,
1416 or an implicit template type at the end.
1417 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1418 * decl.c (make_typename_type): Handle template-id where the name
1420 * call.c (build_scoped_method_call): Handle member template
1422 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1423 destructor is represented by the type.
1425 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1426 * parse.y (nested_name_specifier): Add 'template' case.
1427 (explicit_template_type): New rule.
1428 (typename_sub): Use it.
1429 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1430 * pt.c (tsubst): Likewise.
1432 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1434 * pt.c (add_to_template_args): Fix thinko.
1435 (instantiate_class_template): Call it later.
1437 * pt.c (get_class_bindings): Add outer_args parm.
1438 (most_specialized_class): Likewise.
1439 (instantiate_class_template): Pass it.
1440 (more_specialized_class): Likewise.
1441 (lookup_template_class): Get context from template if none
1443 (finish_member_template_decl): Don't do anything with a
1444 partial specialization.
1445 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1447 * class.c (finish_struct): Member class templates have already been
1448 checked for name clashes.
1449 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1451 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1453 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1454 (tsubst, *_PARM): Support multiple levels of template classes.
1455 (instantiate_class_template): Look up the pattern from the
1457 (lookup_template_class): Handle getting a template for d1.
1458 (push_template_decl): Correct setting of 'primary'.
1459 (reduce_template_parm_level): Add 'levels' parm.
1460 (finish_member_template_decl): Support member class templates.
1461 (template_class_depth): Handle multiple levels.
1462 * parse.y (component_decl_1, fn.def2): Remove member template case.
1463 (component_decl): Add member template cases.
1464 * decl2.c (check_member_template): We now handle member template
1466 * decl.c (pushtag): Handle member templates.
1467 * method.c (do_inline_function_hair): Don't touch
1468 IDENTIFIER_GLOBAL_VALUE.
1469 * init.c (build_offset_ref): If name isn't an identifier, just
1471 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1473 * typeck.c (get_delta_difference): Do adjust for conversions to
1474 and from virtual base.
1476 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1478 * typeck.c (get_delta_difference): Give hard error for conversion
1481 * cp-tree.h: Tweak formatting.
1483 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1485 * decl.c (push_namespace): Handle redeclaration error.
1487 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1488 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1489 (NAMESPACE_BINDING): New macro.
1490 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1493 * pt.c (push_template_decl): Use innermost_args.
1495 * decl.c (get_unique_name): Tweak from earlier in the name.
1497 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1499 * cp-tree.def: Add CPLUS_BINDING node.
1500 * cp-tree.h (tree_binding): new struct
1501 (BINDING_SCOPE, BINDING_VALUE): new macros
1502 (current_namespace, global_namespace): declare extern
1503 (struct lang_decl_flags): new field in_namespace
1504 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1505 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1506 (TREE_INDIRECT_USING): new macro
1507 * decl2.c (current_namespace, global_namespace): Declare. The
1508 value is a NAMESPACE_DECL now, not a TREE_LIST.
1509 (is_namespace_ancestor, namespace_ancestor):new static functions.
1510 (add_using_namespace, ambiguous_decl): likewise.
1511 (lookup_using_namespace): new support function for lookup_name.
1512 (qualified_lookup_using_namespace): new support function for
1513 do_scoped_id and lookup_namespace_name
1514 (get_namespace_id): mark as obsolete.
1515 (current_namespace_id): Likewise.
1516 (do_namespace_alias): Implement.
1517 (do_using_directive): Implement as call to add_using_namespace.
1518 * decl.c (binding_for_name): new function.
1519 (push_namespace, pop_namespace): implement.
1520 (push_decl): don't install a FUNCTION_DECL in the global branch.
1521 (lookup_namespace_name): implement using qualified lookup.
1522 (lookup_name_real): For global scoping, lookup in
1523 global_namespace. For namespace scoping, lookup in given
1524 namespace. For unscoped lookup, iterate over namespace,
1525 considering using directives.
1526 (init_decl_processing): initialize global_namespace.
1527 (grokvardecl): Build assembler name as static name for globals.
1528 (grokdeclarator): Remove old namespace mangling.
1529 (xref_tag): When installing a global binding for the
1530 tag, make sure we have an identifier.
1531 * method.c (build_overload_nested_name): mangle namespaces.
1532 (build_qualified_name): Likewise.
1533 (build_decl_overload_real): Likewise.
1534 * lex.c (build_lang_decl): set namespace for new declaration to
1536 (do_scoped_id): find global names in global or current
1537 namespace, or using qualified namespace lookup, depending on
1539 * init.c (build_member_call): When scope is namespace, use
1540 build_x_function_call instead.
1541 (build_offset_ref): When scope is namespace, collapse processing
1542 to lookup_namespace_name instead.
1543 * error.c (dump_decl): Support NAMESPACE_DECL.
1544 * decl.c (pushdecl): Bind globals to current namespace.
1545 (push_overloaded_decl): Likewise.
1546 (lookup_tag): Likewise.
1547 (lookup_name_current_level): Likewise.
1548 (xref_tag): Likewise.
1549 (start_function): Likewise.
1550 * lex.c (do_identifier): Likewise.
1551 (identifier_typedecl_value): Likewise.
1552 (real_yylex): Likewise.
1553 * method.c (do_inline_function_hair): Likewise.
1554 * parse.y (unscoped): Likewise.
1555 * pt.c (check_explicit_specialization): Likewise.
1556 (lookup_template_class): Likewise.
1557 * rtti.c (call_void_fn): Likewise.
1558 * sig.c (build_sigtable): Likewise.
1559 * ptree.c (lang_print_xnode): New function.
1561 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1563 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1564 and the args use template parms.
1566 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1568 * decl.c (xref_basetypes): Do call complete_type for basetypes
1569 that involve template parameters.
1571 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1573 * typeck2.c (process_init_constructor): Fix labeled init check.
1575 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1577 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1578 argument to tsubst and friends.
1580 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1582 * typeck.c (build_x_function_call): Handle static member function
1583 templates like non-templates. Handle friend templates like normal
1585 * pt.c (tsubst, *_PARM): Don't use orig_level.
1586 (get_bindings): Don't call add_to_template_args.
1587 (instantiate_template): Likewise.
1588 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1589 * ptree.c (print_lang_type): Print index/level for template parms.
1591 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1593 * Make-lang.in (cc1plus): Note that cc1plus depends on
1594 cp/cp-tree.h and cp/cp-tree.def.
1596 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1597 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1598 position in a template parameter list.
1599 * cp-tree.h (template_parm_index): New structure, used as the tree
1600 structure for a TEMPLATE_PARM_INDEX.
1601 (TEMPLATE_PARM_IDX): New macro.
1602 (TEMPLATE_PARM_LEVEL): Likewise.
1603 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1604 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1605 (TEMPLATE_PARM_DECL): Likewise.
1606 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1607 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1608 (TEMPLATE_TYPE_DECL): Likewise.
1609 (TEMPLATE_CONST_IDX): Remove.
1610 (TEMPLATE_CONST_LEVEL): Likewise.
1611 (TEMPLATE_CONST_SET_INFO): Likewise.
1612 (TEMPLATE_TYPE_SET_INFO): Likewise.
1613 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1615 (TEMPLATE_TYPE_LEVEL): Likewise.
1616 * decl.c (decls_match): Call comp_template_parms, rather than
1617 expanding it inline.
1618 (duplicate_decls): If two template declarations are being merged,
1619 then their TEMPLATE_INFOs should be merged as well.
1620 (grokfndecl): Save template-id information when declaring a friend
1621 with explicit template arguments. Pass arguments to
1622 check_explicit_specialization via correct convention; at some
1623 point check_explicit_specialization changed, but these call-sites
1625 (grokdeclarator): Tidy up slightly.
1626 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1627 two template functions with the same DECL_ASSEMBLER_NAME the same,
1628 since the names are not yet mangled.
1629 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1630 TEMPLATE_CONST_PARM.
1631 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1632 decl for a non-type parameter, rather than printing `<tparm ...>'.
1633 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1634 (do_friend): Deal with template friends.
1635 * lex.c (do_pending_inlines): Call
1636 maybe_begin_member_template_processing, rather than
1637 conditionally calling begin_member_template_processing.
1638 (process_next_inline): Likewise. Call
1639 maybe_end_member_template_processing, rather than
1640 conditionally calling end_member_template_processing.
1641 (do_pending_defargs): Likewise.
1642 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1643 TEMPLATE_CONST_PARM.
1644 * method.c (build_mangled_template_parm_index): New function.
1645 (build_overload_value): Use it.
1646 (build_overload_name): Likewise.
1647 * pt.c (finish_member_template_decl): Allow friend declarations.
1648 (template_class_depth): New function.
1649 (is_member_template): Rename, and modify, to become...
1650 (is_member_or_friend_template): New function.
1651 (end_member_template_processing): Rename, and modify, to become...
1652 (maybe_end_member_template_processing).
1653 (build_template_parm_index): New function.
1654 (reduce_template_parm_level): New function.
1655 (process_template_parm): Modify to use build_template_parm_index.
1656 (push_template_decl): Deal with friend templates.
1657 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1658 TEMPLATE_CONST_PARM.
1659 (tsubst_friend_function): New function.
1660 (instantiate_class_template): Generate the DECL_FRIENDLIST
1661 for a new instantiation by using tsubst_friend_function rather
1663 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1664 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1665 appropriate new macros. Use reduce_template_parm_level to
1666 generate lower-level template parameters. Handle tsubst'ing into
1667 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1668 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1669 templates. Similarly for the template parameters for a new
1671 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1672 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1673 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1674 (get_bindings): Call add_to_template_args if necessary.
1675 (instantiate_decl): Handle instantiations of friend templates.
1676 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1677 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1678 * spew.c (yylex): Do a little manual constant propogation to
1681 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1683 * error.c: Include sys/types.h.
1685 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1687 * method.c (build_mangled_name): Start CPP directives in column zero.
1689 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1691 * typeck2.c (process_init_constructor): Sorry about non-trivial
1692 labeled initializers.
1693 * parse.y (initlist): Reenable labeled initializers.
1695 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1697 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1698 all callers changed. Rely on the new parameter instead of arg
1699 being a TREE_LIST when determine whether we are working inside
1700 template template parameter. Clean up is_type test.
1702 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1704 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1705 * typeck2.c (initializer_constant_valid_p): Allow conversions
1706 between pointers and refrerences.
1708 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1710 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1711 if pedantic || warn_pointer_arith.
1713 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1715 * pt.c (unify): Handle TEMPLATE_DECL.
1717 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1719 * cp-tree.h (strip_attrs): Remove decl.
1721 1998-02-18 Doug Evans <devans@cygnus.com>
1723 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1724 Update olddecl's attributes too.
1725 (strip_attrs): Remove function.
1726 * typeck.c (common_type): Call merge_machine_type_attributes.
1728 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1730 * parse.y (initdcl0_innards): New grammar symbol.
1731 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1732 none, since the resulting value is never used.
1733 (parse_decl): New function.
1734 (datadef): Remove redundant actions.
1735 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1736 * parse.c: Regenerated.
1738 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1740 * parse.y (simple_stmt): Use getdecls() to check for decl.
1742 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1744 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1746 (c++.install-common): Install c++filt properly as native or as cross
1748 (c++.uninstall): Add c++filt.
1750 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1752 * call.c (standard_conversion): Fix multi-level ptr conversions.
1754 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1756 * init.c (build_new): Propagate error_mark_node up.
1758 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1760 * parse.y (simple_stmt): If the condition isn't a declaration,
1761 start the controlled block after the test.
1763 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1765 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1767 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1770 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1772 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1774 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1776 * cp-tree.h: Add access_protected_virtual_node.
1777 * class.c (init_class_processing): Initialize it.
1778 * decl.c (xref_basetypes): Use it.
1779 * parse.y (base_class_access_list): Likewise.
1781 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1782 (c++.install-common): Install c++filt.
1784 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1786 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1788 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1790 * call.c (reference_binding): Use comptypes when comparing
1791 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1793 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1795 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1796 (really_overloaded_fn): Move check here from is_overloaded_fn.
1797 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1799 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1801 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1804 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1806 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1807 equivalent duplicate.
1808 * decl.c (pushtag): Use the return value from push_template_decl.
1809 (duplicate_decls): When duplicating a template declaration, merge
1810 the DECL_TEMPLATE_RESULTs as well.
1811 (make_implicit_typename): Don't try to dive into typename types to
1812 find a context for making a new implicit typename.
1813 (start_decl): Use the return value from push_template_decl.
1814 (grokdeclarator): Complain about declarations list `const operator
1815 int'. Since we don't correctly handle in-class initializations of
1816 non-static data members, complain about this (now illegal)
1817 practice. Issue an error for initializations of non-const statics
1818 since that is illegal as well, and since we don't handle that case
1820 (start_function): Use the return value from push_template_decl.
1821 (start_method): Likewise.
1822 * decl2.c (grokfield): Likewise. Since the change to
1823 grokdeclarator ensures that all initialized fields are in fact
1824 static, remove a redundant test for TREE_PUBLIC.
1825 * parse.y (initlist): Disable labeled initializers since they do
1826 not work as per the documentation, and since they do not use the
1827 same syntax as the C front end.
1828 * pt.c (push_template_decl): Return the decl passed in, or an
1829 equivalent duplicate.
1830 (lookup_template_class): When searching in a nested context,
1831 use the right arguments.
1832 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1833 * typeck.c (build_component_ref): Assign the correct type to the
1834 result of build_vfn_ref.
1836 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1838 * pt.c (convert_nontype_argument): Fix typo.
1839 (check_explicit_specialization): Allow old-style specialization
1840 of class template members.
1842 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1843 Manfred Hollstein <manfred@s-direktnet.de>
1845 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1846 when deciding to override DECL_ASSEMBLER_NAME.
1848 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1850 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1851 * cp-tree.h (flag_do_squangling): Add declaration.
1852 * lang-options.h: Add -fsquangle and -fno-squangle.
1853 * method.c: Add macros and static variables for squangling.
1854 (build_overload_name): Rename to build_mangled_name, add logic for B
1855 compression, and split into process_modifiers and
1856 process_overload_item.
1857 (process_modifiers): New function, to handle constant, reference,
1859 (process_overload_item): New function, handles issue of type codes.
1860 (build_overload_name): New function, start squangling and call
1862 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1863 (start_squangling): New function to initialize squangling structs.
1864 (end_squangling): New function to destroy squangling structs.
1865 (nrepeats): Rename variable to Nrepeats.
1866 (issue_nrepeats): New function for issuing 'n' type repeats.
1867 (check_ktype): New function to check for type K name compression.
1868 (build_overload_nested_name): Add a check for K name compression.
1869 (build_qualified_name): Add a check for K name compression and don't
1870 use DECL_ASSEMBLER_NAME when squangling is on.
1871 (check_btype): New function, checks for B type compression.
1872 (build_static_name, build_decl_overload_real): Initiate squangling.
1873 (build_typename_overload, build_overload_with_type): Initiate
1876 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1878 * method.c (make_thunk): Avoid name buffer overflow.
1880 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1882 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1883 don't define them yet.
1885 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1887 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1889 * config-lang.in (diff_excludes): Use basename only.
1891 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1893 * tinfo2.cc: Add tinfo for signed char.
1895 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1897 * search.c (compute_access): Handle protected constructors in derived
1898 classes as accessible.
1900 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1902 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1903 Call convert_from_reference sooner.
1905 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1907 * cvt.c (ocp_convert): Obtain the constant values from constant
1908 decls even if the destination type is the same as the type of the
1911 * decl2.c (finish_file): Make sure that static inlines with
1912 definitions are not marked DECL_EXTERNAL before returning.
1914 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1916 * decl.c: Lose arg_looking_for_template.
1917 (lookup_name_real): Likewise.
1918 * parse.y: Lose processing_template_arg, template_arg1
1919 (primary): Likewise.
1920 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1922 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1924 * error.c (dump_decl): Fix type of default arguments for template
1925 template parameters and nontype template parameters.
1926 * parse.y (template_parm): Handle invalid default template
1927 template arguments here.
1929 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1930 for default template template argument.
1931 * pt.c (coerce_template_parms): Merge default template argument
1932 codes. Can treat RECORD_TYPE as template name if it is implicitly
1933 created. Fix argument index in error message.
1934 * typeck.c (comptypes): Merge template argument comparison codes in
1935 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1937 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1939 * lex.c (file_name_nondirectory): Also check for '/'.
1941 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1943 * parse.y (primary): Deal with statement-expressions in
1945 * pt.c (tsubst_copy): Handle BIND_EXPR.
1946 * tree.c (mapcar): Likewise.
1948 * call.c (add_template_candidate_real): Pass extra parameter to
1949 fn_type_unification.
1950 * cp-tree.h (fn_type_unification): Add parameter.
1951 * pt.c (fn_type_unification): Add additional parameter to deal with
1952 static member functions.
1953 (get_bindings): Deal with static member functions.
1955 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1956 (revert_static_member_fn): Declare.
1957 * decl.c (revert_static_member_fn): Remove declaration. Change
1958 linkage from internal to external.
1959 (cp_finish_decl): Deal with virtual functions in classes local to
1961 * decl2.c (finish_file): Don't forget to emit increment/decrement
1962 expressions in initializers for file-scope variables.
1963 * parse.y (typename_sub2): If the typename doesn't names a
1964 template, rather than a type, issue an error message.
1965 * pt.c (check_explicit_specialization): Handle specializations of
1966 static member functions.
1967 (coerce_template_parms): Handle offset references to lists of
1969 * search.c (note_debug_info_needed): Don't crash when handed a
1970 type which is being defined.
1971 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1972 that can happen with some illegal code.
1974 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1976 * call.c (user_harshness): Initialize `code' to 0.
1977 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1978 (null_ptr_cst_p): Add parentheses around && within ||.
1979 (standard_conversion): Likewise.
1980 (z_candidate): Likewise.
1981 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1982 (build_object_call): Likewise for `mem_args'.
1983 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1984 default case in enumeration switch.
1986 * class.c (build_vtable_entry): Add explicit braces to avoid
1988 (build_class_init_list): Likewise.
1989 (finish_struct_1): Initialize `width' to 0.
1990 (instantiate_type): Initialize `name' to NULL_TREE. Add
1991 explicit braces to avoid ambiguous `else'.
1993 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1996 * decl.c (grok_reference_init): Eliminate unused parameter, all
1998 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1999 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
2000 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
2001 (grokdeclarator): Add parentheses around && within ||. Add
2002 explicit braces to avoid ambiguous `else'.
2003 (grokparms): Initialize `type' to NULL_TREE.
2004 (xref_tag): Remove unused label `just_return'.
2005 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
2006 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
2007 (hack_incomplete_structures): Add parentheses around assignment
2008 used as truth value.
2010 * decl2.c (coerce_delete_type): Hide definition of `e3'.
2012 * error.c: Include <stdlib.h>.
2013 (dump_expr): Change the type of `i' to size_t. Remove unused
2016 * except.c (init_exception_processing): Remove unused variable `d'.
2017 (expand_throw): Likewise for `label'.
2019 * friend.c (add_friends): Add explicit braces to avoid ambiguous
2022 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
2023 (sort_base_init): Likewise for `binfo'.
2024 (expand_member_init): Likewise for `rval'.
2025 (build_member_call): Add parentheses around assignment used as
2027 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
2028 (build_new): Initialize `nelts' to NULL_TREE. Initialize
2029 `old_immediate_size_expand' to 0.
2030 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
2031 (build_vec_delete_1): Remove unused variable `block'.
2032 (expand_vec_init): Initialize `itype' to NULL_TREE.
2034 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
2035 declaration of `index' and `rindex' with autoconf macros.
2036 (reinit_parse_for_expr): Remove unused variables
2037 `look_for_semicolon' and `look_for_lbrac'.
2038 (cons_up_default_function): Initialize `args' to NULL_TREE.
2039 (readescape): Initialize `firstdig' to 0.
2040 (real_yylex): Add parentheses around assignment used as truth value.
2042 * method.c: Include <strings.h> if we don't have <string.h>.
2043 Protect declaration of `index' with autoconf macro.
2045 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
2046 Initialize `type' to NULL_TREE.
2047 (structsp): Remove unused variable `id'.
2049 * pt.c (coerce_template_parms): Add explicit braces to avoid
2051 (lookup_template_class): Initialize `template' to NULL_TREE.
2052 (instantiate_class_template): Remove unused variable `name' and `e'.
2053 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
2054 (do_poplevel): Initialize `saved_warn_unused' to 0.
2055 (type_unification): Remove unused varable `parm'.
2056 (unify): Likewise for `j'.
2058 * repo.c (init_repo): Add parentheses around assignment used as
2060 (finish_repo): Remove unused varable `p'.
2062 * search.c (get_binfo): Initiize `type' to NULL_TREE.
2063 (get_base_distance): Likewise.
2064 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
2065 and `new_v' to NULL_TREE.
2066 (lookup_fnfields): Likewise for `rval_binfo_h'.
2067 (breadth_first_search): Add parentheses around assignment used as
2069 (get_template_base): Initialize `type' to NULL_TREE.
2071 * sig.c (append_signature_fields): Initialize `last_mfptr' to
2073 (build_signature_table_constructor): Likewise for
2074 `last_rhs_field', `pfn' and `vt_off'.
2075 (build_sigtable): Likewise for `init'.
2077 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
2078 (propagate_binfo_offsets): Likewise for `delta'.
2079 (hash_tree_cons): Initialize hashcode to 0.
2080 (can_free): Likewise for `size'.
2081 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
2083 * typeck.c (convert_sequence): Hide prototype.
2084 (common_type): Add explicit braces to avoid ambiguous `else'.
2085 (comp_target_types): Likewise.
2086 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
2087 (build_function_call_real): Add explicit braces to avoid ambiguous
2089 (convert_arguments): Initialize `called_thing' to 0.
2090 (convert_for_initialization): Initialize `savew' and `savee' to 0.
2092 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
2093 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
2094 (build_x_arrow): Likewise for `last_rval'.
2096 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
2098 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2100 * decl.c (init_decl_processing): Use set_sizetype.
2101 * decl2.c (sizetype): Don't declare.
2102 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
2103 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
2104 (build_component_addr, unary_complex_lvalue): Likewise.
2105 * rtti.c (expand_class_desc): Likewise.
2106 * class.c (get_vfield_offset): Likewise.
2108 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
2110 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
2111 early to avoid bogus error. Handle overloaded function
2112 names provided as template arguments correctly.
2113 (coerce_template_parms): Don't mishandle overloaded functions when
2114 dealing with template template parameters.
2115 (lookup_template_class): Issue an error message, rather than
2116 crashing, when the TYPE_DECL provided is not a template type.
2118 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2120 * class.c (instantiate_type): Don't just return a known type if
2123 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
2125 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
2126 since that code could never be reached.
2128 * error.c (dump_decl): Avoid aborting in the midst of printing an
2129 error message about an illegal template declaration.
2131 * parse.y (structsp): Print an error message, rather than crashing,
2132 when a class-head does not name a class.
2134 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
2135 template arguments as a g++ extension.
2137 * cp-tree.def (ALIGNOF_EXPR): New tree code.
2138 * decl2.c (grok_alignof): If processing_template_decl, just store
2140 * typeck.c (c_alignof): Likewise.
2141 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
2142 * error.c (dump_expr): Likewise.
2143 * pt.c (tsubst_copy): Likewise.
2144 * tree.c (cp_tree_equal): Likewise.
2145 * pt.c (uses_template_parms): Correctly determine whether or not a
2146 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
2147 folding can be done.
2149 * cp-tree.h (grok_enum_decls): Remove type parameter.
2150 * decl.c (grok_enum_decls): Likewise.
2151 * decl2.c (grok_x_components): Call grok_enum_decls
2152 unconditionally, since it will do nothing if there is no
2153 current_local_enum. Use the new calling sequence.
2154 * pt.c (tsubst_enum): Use the new calling sequence for
2157 * decl.c (start_function): Make member functions of local classes
2158 in extern inline functions have comdat linkage here...
2159 (grokdeclarator): Rather than here.
2161 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
2163 * pt.c (convert_nontype_argument): Use decl_constant_value.
2165 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
2167 * call.c (add_template_candidate_real): New function.
2168 (add_template_candidate): Use it.
2169 (add_template_conv_candidate): Likewise.
2170 (joust): Pass extra argument to more_specialized.
2171 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
2172 (is_local_class): Remove.
2173 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
2174 * cp-tree.h (is_local_class): Remove.
2175 (perform_array_to_pointer_conversion): Likewise.
2176 (finish_member_template_decl): Add.
2177 (check_explicit_specialization): Return a tree, not an int.
2178 (more_specialized): Take additional argument.
2179 (get_bindings): Likewise.
2180 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
2181 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2182 (perform_array_to_pointer_conversion): Remove.
2183 * decl.c (saved_scope): Add processing_specialization,
2184 processing_explicit_instantiation fields.
2185 (maybe_push_to_top_level): Save them.
2186 (pop_from_top_level): Restore them.
2187 (grokfndecl): Use new return value from
2188 check_explicit_specialization.
2189 (start_decl): Don't check flag_guiding_decls before pushing
2191 (cp_finish_decl): Remove previous (bogus) change.
2192 (grok_declarator): Use decl_function_context rather than
2194 * decl2.c (finish_file): Pass extra argument to get_bindings.
2195 (build_expr_from_tree): Let build_x_component_ref check
2196 validity of arguments rather than doing it here.
2197 * lex.c (cons_up_default_function): Remove code fooling with
2198 processing_specialization, processing_explicit_instantiation
2199 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
2200 * method.c (build_overload_identifier): Mangle local classes in
2201 template functions correctly.
2202 * parse.y (finish_member_template_decl): Move to pt.c.
2203 * pt.c (finish_member_template_decl): Moved here from parse.y.
2204 (print_candidates): New function.
2205 (determine_specialization): Change interface. Properly look for
2206 most specialized versions of template candidates.
2207 (check_explicit_specialization): Fully process explicit
2209 (push_template_decl): Avoid looking at CLASSTYPE fields in
2211 (determine_overloaded_function): Remove.
2212 (convert_nontype_argument): Change name from
2213 convert_nontype_parameter. Use determine_overloaded_function
2214 instead of instantiate_type.
2215 (mangle_class_name_for_template): Handle type contexts as well as
2217 (classtype_mangled_name): Likewise.
2218 (lookup_template_class): Likewise.
2220 (more_specialized): Take explict template arguments as a
2222 (most_specialized): Likewise.
2223 (get_bindings): Likewise. Check that return types match before
2224 proclaiming a function a match.
2225 (do_decl_instantiation): Remove code searching for function to
2226 instantiate; that is now done in check_explicit_specialization.
2227 (add_maybe_template): Pass extra argument to get_bindings.
2228 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2230 * typeck.c (build_component_ref): Check for invalid arguments.
2232 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2234 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2235 return_target and call_target are equivalent.
2237 * pt.c (type_unification_real): Just accept function parms that
2238 don't use any template parms.
2240 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2242 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2243 unset DECL_NOT_REALLY_EXTERN.
2245 * parse.y (typename_sub*): Fix std::.
2247 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2249 * error.c (dump_decl): Fix type default template args.
2250 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2252 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2254 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2255 (file_name_nondirectory): Use.
2257 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2259 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2260 that are not really present. Substitute default arguments in
2261 template template arguments. Correctly convert TEMPLATE_DECL to
2262 TEMPLATE_TEMPLATE_PARM.
2263 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2264 are no longer treated specially here.
2265 * parse.y (template_template_parm): Fix copy error.
2266 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2267 type created from template template parameters.
2268 * parse.y (bad_parm): Likewise
2270 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2271 (push_nested_class): Likewise.
2272 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2273 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2274 (copy_template_template_parm): Declare.
2275 * decl.c (arg_looking_for_template): New variable.
2276 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2277 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2278 node if arg_looking_for_template is nonzero.
2279 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2280 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2281 (grokdeclarator): Handle TEMPLATE_DECL.
2282 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2283 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2284 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2285 (dump_decl): Handle unnamed template type parameters.
2286 Handle template template parameters.
2287 (dump_function_name): Handle template template parameters.
2288 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2289 Handle TEMPLATE_TEMPLATE_PARM.
2290 * method.c (build_template_template_parm_names): New function.
2291 (build_template_parm_names): Handle TEMPLATE_DECL.
2292 (build_overload_nested_name, build_overload_name):
2293 Handle TEMPLATE_TEMPLATE_PARM.
2294 * parse.y (maybe_identifier): New nonterminal.
2295 (template_type_parm): Use it.
2296 (template_template_parm, template_arg1): New nonterminal.
2297 (template_parm): Add template_template_parm rules.
2298 (template_arg): Set processing_template_arg.
2299 (template_arg1): Rules moved from template_arg.
2300 (primary, nonnested_type): Set arg_looking_for_template if we are
2301 processing template arguments.
2302 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2303 (process_template_parm): Handle template template parameters.
2304 (coerce_template_parms, comp_template_args): Likewise.
2305 (mangle_class_name_for_template, lookup_template_class): Likewise.
2306 (uses_template_parms): Handle TEMPLATE_DECL and
2307 TEMPLATE_TEMPLATE_PARM.
2308 (current_template_args): Handle TEMPLATE_DECL.
2309 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2310 * search.c (dfs_walk, dfs_record_inheritance):
2311 Handle TEMPLATE_TEMPLATE_PARM.
2312 * tree.c (copy_template_template_parm): New function.
2313 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2314 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2316 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2318 * decl.c (start_decl): Don't allow duplicate definitions of static
2321 * call.c (build_user_type_conversion_1): Handle user-defined
2322 template conversion operators correctly.
2324 * decl2.c (build_expr_from_tree): Issue an error message if the
2325 object in a COMPONENT_REF is a TEMPLATE_DECL.
2327 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2329 * class.c (is_local_class): New function.
2330 * cp-tree.h (is_local_class): Declare it.
2331 (last_tree): Likewise.
2332 (begin_tree): Likewise.
2333 (end_tree): Likewise.
2334 (lookup_template_class): Change prototype.
2335 * decl.c (cp_finish_decl): Check for NULL where necesary.
2336 Consider FUNCTION_DECLS to declare objects with top-level binding,
2337 when calling make_decl_rtl.
2338 (grokdeclarator): Give members of local classes internal linkage.
2339 (start_function): Remove declaration of last_tree.
2340 (finish_function): Set flag_keep_inline_functions around call to
2341 rest_of_compilation if we are processing a member function in a
2343 (start_method): Call push_template_decl for member functions of
2344 local classes in template functions.
2345 * decl2.c (import_export_decl): Don't give external linkage to
2346 instantiations of templates with internal linkage.
2347 * parse.y (last_tree): Remove declaration.
2348 (template_type): Pass extra parameter to lookup_template_class.
2349 (self_template_type): Likewise.
2350 (structsp): Move call to reset_specialization into left_curly.
2351 (left_curly): Call reset_specialization, and begin_tree.
2352 * pt.c (saved_trees): New variable.
2353 (mangle_class_name_for_template): Change prototype. Use
2354 additional function context to name local classes in templates
2356 (classtype_mangled_name): Pass the context.
2357 (push_template_decl): Handle local classes and templates, and
2358 member functions for such classes.
2359 (convert_nontype_parameter): Fix handling of pointer-to-member
2361 (lookup_template_class): Handle local classes in templates.
2362 (tsubst): Likewise. Don't assume that template instantiations
2363 have external linkage; pay attention to the template declaration.
2364 (mark_decl_instantiated): Likewise.
2365 (begin_tree): New function.
2366 (end_tree): Likewise.
2368 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2369 that involve template parameters; that can lead to infinite
2370 recursion unnecessarily.
2372 * pt.c (register_specialization): Do not register specializations
2373 that aren't ready to be registered yet.
2374 (check_explicit_specialization): Handle explicit specialization of
2375 constructors and destructors.
2376 (build_template_decl): New function.
2377 (push_template_delc): Handle out-of-class specializations of
2380 * pt.c (check_explicit_specialization): Set up the template
2381 information before registering the specialization.
2382 (coerce_template_parms): Fix thinko.
2383 (tsubst): Handle specializations of member templates correctly.
2385 * class.c (finish_struct_methods): Remove calls to
2386 check_explicit_specialization from here.
2387 (finish_struct): And insert them here.
2388 * cp-tree.h (perform_qualification_conversions): New function.
2389 (perform_array_to_pointer_conversion): Likewise.
2390 (begin_explicit_instantiation): Likewise.
2391 (end_explicit_instantiation): Likewise.
2392 (determine_specialization): Renamed from
2393 determine_explicit_specialization.
2394 (comp_template_parms): New function.
2395 (processing_explicit_instantiation): New variable.
2396 * cvt.c (perform_qualification_conversions): New function.
2397 (perform_array_to_pointer_conversion): Likewise.
2398 * decl.c (duplicate_decls): Don't consider template functions
2399 alike unless they have the same parameters. Refine handling of
2400 instantiation/specialization mismatches.
2401 (start_decl): Don't call pushdecl for template specializations,
2402 since they don't affect overloading.
2403 (start_function): Likewise
2404 (grokfndecl): Call check_explicit_specialization a little later.
2405 Don't call duplicate_decls for memberm template specializations.
2406 (grokdeclarator): Don't update template_count for classes that are
2407 themselves specializations. Remove use of `2' as parameter to
2408 grokfndecl since that value isn't used.
2409 * lex.c (cons_up_default_function): Save and restore
2410 processing_explicit_instantiation around calls to grokfield.
2411 * parse.y (finish_member_template_decl): New function.
2412 (component_decl_1): Use it.
2413 (fn.def2): Likewise.
2414 (template_arg_list_opt): New nonterminal.
2415 (template_type): Use it.
2416 (self_template_type): Likewise.
2417 (template_id): Likewise.
2418 (object_template_id): Likewise.
2419 (notype_template_declarator): Likwise.
2420 (begin_explicit_instantiation): Likewise.
2421 (end_explicit_instantiation): Likewise.
2422 (explicit_instantiation): Use them.
2423 * pt.c (coerce_template_parms): Add parameters.
2424 (processing_explicit_instantiation): New variable.
2425 (convert_nontype_parameter): New function.
2426 (determine_overloaded_function): Likewise.
2427 (begin_explicit_instantiation): Likewise.
2428 (end_explicit_instantiation): Likewise.
2429 (retrieve_specialization): Likewise.
2430 (register_specialization): Likewise.
2431 (processing_explicit_specialization): Removed.
2432 (determine_specialization): Handle specializations of member
2433 functions of template class instantiations.
2434 (check_explicit_specialization): Refine to conform to standard.
2435 (comp_template_parms): New function.
2436 (coerce_template_parms): Call convert_nontype_parameter.
2437 (tsubst): Refine handling of member templates. Use
2438 register_specialization.
2439 (instantiate_template): Use retrieve_specialization.
2440 (do_decl_instantiation): Likewise.
2441 (instantiate_decl): Likewise.
2442 (type_unification): Improve handling of explict template
2444 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2445 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2446 * typeck.c (build_unary_op): Call determine_specialization, rather
2447 than determine_explicit_specialization.
2449 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2451 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2453 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2455 * error.c (dump_decl): For enum tags, output the tag, not its value.
2457 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2459 * decl.c (init_decl_processing): Only call init_rtti_processing
2462 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2464 * init.c (build_new_1): Split out from build_new.
2465 (build_new): Just return a NEW_EXPR.
2466 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2468 * decl2.c (get_temp_regvar): Tweak.
2470 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2471 * class.c (resolves_to_fixed_type_p): Remove use.
2472 * method.c (build_opfncall): Likewise.
2473 * call.c (build_new_op): Likewise.
2475 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2477 * exception.cc (__eh_alloc, __eh_free): New fns.
2478 (__cp_push_exception, __cp_pop_exception): Use them.
2479 (__uncatch_exception): Call terminate here if no exception.
2480 * except.c (build_terminate_handler): New fn.
2481 (expand_start_catch_block): Use it.
2482 (expand_exception_blocks): Likewise.
2483 (alloc_eh_object): New fn.
2484 (expand_throw): Use it. Protect exception init with terminate.
2485 * typeck.c (build_modify_expr): Remove code that ignores trivial
2488 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2490 * call.c (add_builtin_candidate): Add default case in enumeration
2492 (build_new_op): Likewise.
2493 (convert_like): Likewise.
2494 * cvt.c (build_expr_type_conversion): Likewise.
2495 * tree.c (real_lvalue_p): Likewise.
2496 (lvalue_p): Likewise.
2497 (cp_tree_equal): Likewise.
2498 * typeck.c (comptypes): Likewise.
2499 (build_component_ref): Likewise.
2500 (build_function_call_real): Likewise.
2501 (build_binary_op_nodefault): Likewise.
2502 (build_unary_op): Likewise.
2503 (build_modify_expr): Likewise.
2504 * typeck2.c (initializer_constant_valid_p): Likewise.
2506 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2508 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2510 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2512 * pt.c (coerce_template_parms): Make sure to digest_init if
2515 * decl.c (duplicate_decls): Make the newdecl virtual if the
2516 olddecl was, just as is done with other attributes of olddecl.
2518 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2520 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2521 address of an OFFSET_REF.
2523 * cp-tree.def: Add AGGR_INIT_EXPR.
2524 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2525 AGGR_INIT_EXPR where appropriate.
2526 * expr.c (cplus_expand_expr): Likewise. Simplify.
2528 * decl2.c (finish_file): Remove call to register_exception_table.
2530 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2532 * pt.c (instantiate_class_template): Don't do injection when
2533 processing_template_decl is true, as pollutes current_binding_level
2536 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2538 * pt.c (maybe_fold_nontype_arg): Add prototype.
2540 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2542 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2543 * error.c (dump_expr): Likewise.
2545 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2547 * typeck.c (build_function_call_real): Remove "inline called before
2548 definition" pedwarn.
2550 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2552 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2554 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2556 * pt.c (type_unification_real): Change __null to type void* with
2559 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2561 * call.c (implicit_conversion): Don't call
2562 build_user_type_conversion_1 with a NULL expr, since it will
2565 * pt.c (unify): Don't try to unify array bounds if either array is
2568 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2570 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2571 Replace extern decls with casts.
2573 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2574 Update last_parm_cleanup_insn.
2575 (store_after_parms): Remove.
2576 * cp-tree.h: Adjust.
2578 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2580 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2581 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2582 (import_export_vtable): Use make_decl_one_only instead of
2583 comdat_linkage for win32 tweak.
2584 (import_export_decl): Likewise.
2585 * pt.c (mark_decl_instantiated): Likewise.
2587 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2589 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2591 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2592 * except.c (expand_builtin_throw): Remove.
2593 * cp-tree.h: Remove ptr_ptr_type_node.
2596 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2598 * decl.c (ptr_ptr_type_node): Define.
2599 (init_decl_processing): Initialize it.
2600 * cp-tree.h: Declare it.
2601 * exception.cc (__cp_exception_info): Use __get_eh_info.
2602 (__cp_push_exception): Ditto.
2603 (__cp_pop_exception): Ditto.
2605 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2606 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2608 (init_exception_processing): Removed saved_pc initialization.
2610 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2612 * pt.c (instantiate_decl): Defer all templates but inline functions.
2614 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2616 * init.c (expand_vec_init): Don't fold a list of parameters.
2618 * decl.c (copy_args_p): Handle copy elision for types with virtual
2620 * call.c (build_over_call): Likewise.
2622 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2624 * pt.c (lookup_template_function): Copy the template arguments,
2625 not just the list containing them, to the permanent obstack.
2627 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2629 * except.c (expand_start_catch_block): suspend_momentary for the
2632 * error.c (dump_decl): Handle LOOKUP_EXPR.
2634 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2636 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2637 permanent obstack if we are processing a template decl.
2638 * typeck.c (build_static_cast): Likewise.
2639 (build_const_cast): Likewise.
2640 (build_reinterpret_cast): Likewise.
2642 * pt.c (coerce_template_parms): Coerce some expressions, even
2643 when processing_template_decl.
2645 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2647 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2648 handling of pointer difference expressions.
2650 * typeck.c (comp_target_types): Comparison of function/method types
2651 is independent of nptrs.
2653 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2655 * pt.c (tsubst): Avoid creating pointer to reference and
2656 reference to reference types.
2658 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2660 * parse.y (do_id): New nonterminal.
2661 (template_id): Use it.
2663 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2665 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2666 * spew.c (yylex): Don't do_identifier here.
2667 * decl2.c (build_expr_from_tree): Revert last change.
2669 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2670 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2672 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2674 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2676 * call.c (build_op_delete_call): Adjust.
2678 * except.c (expand_end_catch_block): Lose rethrow region.
2679 (expand_start_catch_block): Likewise.
2680 (expand_end_catch_block): Don't expand_leftover_cleanups.
2682 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2684 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2685 DECL_TEMPLATE_INSTANTIATION).
2687 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2689 * tree.c (is_overloaded_fn): Handle getting a fn template.
2690 (really_overloaded_fn): Likewise.
2691 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2692 * pt.c (check_explicit_specialization): Tweak.
2693 (determine_explicit_specialization): Tweak.
2695 * tree.c, cp-tree.h (get_target_expr): New fn.
2697 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2699 * pt.c (check_explicit_specialization): Fix misspelling in
2700 diagnostic: `preceeded'.
2701 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2704 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2706 * pt.c (determine_explicit_specialization): Avoid an internal
2707 error for bad specializations.
2709 * method.c (build_overload_value): Handle SCOPE_REF.
2711 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2713 * class.c (prepare_fresh_vtable): Enable even more complex MI
2716 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2718 * exception.cc (__check_eh_spec): Optimize a bit.
2720 * exception.cc (__cp_pop_exception): Lose handler arg.
2721 * except.c (do_pop_exception): Likewise.
2722 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2723 (expand_end_catch_block): Likewise.
2725 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2727 * pt.c (check_explicit_specialization): Complain about using a
2728 template-id for a non-specialization.
2730 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2732 * repo.c: Prototype rindex only if needed.
2735 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2737 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2739 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2741 * typeck.c (build_const_cast): Handle references here instead of
2742 handing off to convert_to_reference.
2744 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2745 TerminateFunctionCall.
2746 (init_exception_processing): Likewise. Terminate et al are now
2747 the fns, not ADDR_EXPRs.
2748 (various): Lose redundant assemble_external calls.
2749 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2751 * cp-tree.h (struct lang_decl_flags): Add comdat.
2752 (DECL_COMDAT): New macro.
2753 * decl.c (duplicate_decls): Propagate it.
2754 (cp_finish_decl): Handle it.
2755 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2757 * class.c: Remove static pending_hard_virtuals.
2758 (add_virtual_function): Take pointers to pending_virtuals
2759 and pending_hard_virtuals.
2760 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2762 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2764 * decl2.c (import_export_vtable): If we support one_only but not
2765 weak symbols, mark instantiated template vtables one_only.
2766 (import_export_decl): Likewise for tinfo functions.
2767 (finish_vtable_vardecl): Also write out vtables from explicitly
2768 instantiated template classes.
2769 * pt.c (mark_class_instantiated): Revert last change.
2771 * except.c (expand_throw): Call mark_used on the destructor.
2773 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2775 * lex.c (lang_init): Enable flag_exceptions by default if no
2776 command line switch was specified.
2778 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2780 * pt.c (unify): Handle `void' template parameters in
2783 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2785 * rtti.c (build_dynamic_cast): Handle template case here.
2786 (build_dynamic_cast_1): Not here.
2788 * typeck2.c (digest_init): Make copies where appropriate.
2790 * decl2.c (delete_sanity): resolve_offset_ref.
2792 * except.c: Call terminate without caching so many bits.
2794 * except.c (expand_start_catch_block): Fix catching a reference
2797 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2799 * init.c (build_new): Copy size to the saveable obstack.
2801 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2802 TRY_CATCH_EXPR for now.
2804 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2806 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2807 has DECL_LANG_SPECIFIC.
2809 * exception.cc (struct cp_eh_info): Add handlers field.
2810 (__cp_push_exception): Initialize it.
2811 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2812 (__throw_bad_exception): Remove.
2813 * except.c (call_eh_info): Add handlers field.
2814 (get_eh_handlers): New fn.
2815 (push_eh_cleanup): Increment handlers.
2817 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2819 * except.c (expand_start_eh_spec): Use the try/catch code.
2820 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2821 doing everything inline.
2822 (init_exception_processing): throw_type_match now takes
2823 const void pointers.
2824 * exception.cc (__check_eh_spec): New fn.
2825 * inc/exception: Neither terminate nor unexpected return.
2826 * decl.c: Make const_ptr_type_node public.
2827 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2829 * except.c (expand_start_catch_block): We only need the rethrow
2830 region for non-sjlj exceptions.
2831 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2833 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2835 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2836 (various.o): Likewise.
2837 * inc/new: Add placement deletes. Add throw specs for default new.
2838 * new.cc (set_new_handler): Move here from libgcc2.
2839 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2840 (new): Move from libgcc2. Throw bad_alloc.
2841 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2842 * decl.c (init_decl_processing): Update exception specs on new and
2845 * method.c (build_decl_overload_real): Don't mess with global
2848 * init.c (build_new): Check for null throw spec, not nothrow_t.
2850 * decl.c (duplicate_decls): Don't complain about different exceptions
2851 from an internal declaration.
2853 * call.c (build_op_delete_call): Fix check for member fns again.
2855 * decl2.c (import_export_decl): Interface hackery affects
2856 virtual synthesized methods.
2858 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2860 * decl.c (start_decl): Don't just complain about a mismatched
2863 * decl.c (make_implicit_typename): Handle case where t is not
2864 actually from context.
2865 * tree.c (get_type_decl): Lose identifier case.
2866 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2867 * parse.y (nonnested_type): Just use lookup_name.
2868 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2870 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2872 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2873 T was built in C language context (for example, by
2874 output_func_start_profiler).
2876 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2878 * decl.c (make_implicit_typename): New fn.
2879 (lookup_name_real): Use it. Use current_class_type as the context.
2881 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2883 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2885 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2887 * friend.c (do_friend): Warn about non-template friends in templates.
2889 * call.c (build_op_delete_call): Fix handling of inherited delete.
2891 * search.c (dfs_record_inheritance): Ignore template type parms.
2893 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2895 * call.c (build_new_op): Fix copy error.
2896 (build_op_new_call): New fn.
2897 (build_op_delete_call): New fn.
2898 * cp-tree.h: Declare them.
2899 * init.c (build_new): Use them. Support placement delete.
2900 (build_x_delete): Use build_op_delete_call.
2901 (build_delete): Likewise.
2902 * decl2.c (delete_sanity): Likewise.
2903 (coerce_delete_type): Don't complain about placement delete.
2905 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2907 * call.c (build_new_function_call): Remove unused 'obj' parm.
2908 * cp-tree.h, typeck.c: Adjust.
2910 * init.c (build_new): Make the cleanup last longer.
2911 (expand_vec_init): Call do_pending_stack_adjust.
2913 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2915 * pt.c (do_type_instantiation): Fix typo.
2916 (mark_class_instantiated): If we support one_only but not weak
2917 symbols, don't mark this as known.
2919 * init.c (build_new): Handle vec delete in EH cleanup.
2921 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2923 * call.c (build_method_call): Call complete_type before checking
2926 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2928 * decl.c (add_block_current_level): Delete.
2929 * init.c (build_vec_delete_1): Delete build_block and
2930 add_block_current_level calls.
2932 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2934 * init.c (build_new): Handle freeing allocated memory when the
2937 * call.c (build_new_method_call): Fix flags arg.
2939 * pt.c (do_type_instantiation): Don't try to instantiate
2941 (mark_decl_instantiated): If we support one_only but not
2942 weak symbols, mark this one_only.
2943 * decl2.c (import_export_vtable): Don't defer handling of vtables
2944 if MULTIPLE_SYMBOL_SPACES.
2946 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2948 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2950 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2952 * except.c (do_pop_exception): Return a value.
2954 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2956 * call.c (build_new_method_call): Handle getting a
2957 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2958 if we got template parms.
2959 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2961 * decl2.c (build_expr_from_tree): Tweak last change.
2962 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2963 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2964 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2966 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2968 * pt.c (tsubst_copy): Handle explicit template arguments in
2970 * typeck.c (build_x_function_call): Likewise.
2971 * decl2.c (build_expr_from_tree): Lookup function name if it
2974 * pt.c (tsubst): Instantiate template functions properly when
2975 template parameter does not appear in function arguments and return
2977 (comp_template_args): Handle member templates required by tsubst.
2979 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2981 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2984 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2986 * pt.c (coerce_template_parms): Tweak error message.
2988 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2989 return type defaults to `int', even if there are storage-class
2992 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2994 Complete nested exception support.
2995 * except.c (do_pop_exception): Split out...
2996 (push_eh_cleanup): From here. Handle the EH region by hand.
2997 (expand_start_catch_block): Add a new level for the catch parm.
2998 Move the rethrow region outside the two cleanup regions.
2999 Protect the initializer for the catch parm with terminate.
3000 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
3001 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
3002 popping off the middle of the stack.
3003 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
3004 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
3005 (build_cplus_new): Only wrap CALL_EXPRs.
3006 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
3007 the constructor call.
3009 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3011 * Make-lang.in (c++.distdir): Make inc subdirectory.
3013 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3015 * decl2.c (finish_file): Put back some code.
3017 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3019 * decl2.c (finish_file): Remove redundant code.
3020 * method.c (emit_thunk): Don't let the backend defer generic thunks.
3022 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3024 * except.c (call_eh_info): Split out...
3025 (push_eh_info): From here.
3026 (expand_builtin_throw): Use it.
3027 (expand_start_catch_block): Move region start back.
3029 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
3031 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
3032 (real_yylex): Record wide strings using target endianness, not host.
3034 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
3036 * repo.c (rindex): Add decl unconditionally.
3037 (get_base_filename, open_repo_file): Don't cast rindex.
3038 * xref.c (rindex): Add decl unconditionally.
3039 (index): Remove unused decl.
3040 (open_xref_file): Don't cast rindex.
3042 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3044 * class.c (build_vbase_path): Propagate the result type properly.
3046 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
3048 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
3049 remaining use of saved_throw_type with a call to get_eh_type.
3051 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
3053 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
3054 (file_name_nondirectory): New function, doing the same as the macro.
3055 (set_typedecl_interface_info): Use it instead of the macro.
3056 (check_newline): Likewise.
3057 (handle_cp_pragma): Likewise.
3059 * repo.c (get_base_filename): Cast result of rindex to char*.
3060 (open_repo_file): Likewise.
3061 * xref.c (open_xref_file): Likewise.
3062 * error.c (dump_char): Make its arg int, not char.
3064 * except.c (push_eh_info): Pass the number of fields - 1 down, not
3065 the exact number of fields.
3067 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3069 Support for nested exceptions.
3070 * tinfo2.cc (__is_pointer): New fn.
3071 * exception.cc (struct cp_eh_info): Define.
3072 (__cp_exception_info, __uncatch_exception): New fns.
3073 (__cp_push_exception, __cp_pop_exception): New fns.
3074 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
3076 (init_exception_processing): Likewise. __eh_pc is now external.
3077 (push_eh_info): New fn.
3078 (get_eh_{info,value,type,caught}): New fns.
3079 (push_eh_cleanup): Just call __cp_pop_exception.
3080 (expand_start_catch_block): Use push_eh_info. Start the eh region
3082 (expand_end_eh_spec): Use push_eh_info.
3083 (expand_throw): Call __cp_push_exception to set up the exception info.
3084 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
3086 (expand_builtin_throw): Don't refer to empty_fndecl.
3088 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3090 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
3092 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
3094 * method.c (build_template_parm_names, build_decl_overload_real):
3095 Add static to definitions.
3096 * pt.c (add_to_template_args, note_template_header,
3097 processing_explicit_specialization, type_unification_real): Likewise.
3098 ({determine,check}_explicit_specialization): Use a single string for
3101 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3103 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
3104 (expand_end_catch_block): Likewise.
3105 (expand_end_eh_spec): Likewise.
3107 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
3109 * decl.c (duplicate_decls): Handle template specializations
3111 * error.c (dump_function_name): Fix printing of specializations of
3112 member functions that are not member templates.
3113 * cp-tree.h (processing_specialization): Make global.
3114 * pt.c (processing_specialization): Likewise.
3115 * lex.c (cons_up_default_function): Save and restore
3116 processing_specialization to avoid confusion.
3118 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3120 * decl.c (init_decl_processing): Give null_node unknown* type.
3121 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
3122 (common_type): Likewise.
3123 * error.c (args_as_string): Recognize null_node.
3125 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3127 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
3128 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
3130 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
3132 * Make-lang.in (g++): Include prefix.o.
3134 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
3136 * pt.c (determine_explicit_specialization): Initialize "dummy"
3137 to keep Purify quiet.
3139 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3141 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
3142 (build_overload_int): Not here.
3144 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
3146 * class.c (build_type_pathname): Remove.
3147 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
3149 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
3151 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
3152 &&label GNU extension.
3154 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
3156 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
3157 so as to avoid incorrect manglings.
3158 * method.c (build_decl_overload_real): Don't mangle return types
3161 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3163 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
3164 scratch_tree_cons): Define as macros for now.
3165 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
3166 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
3167 typeck2.c: Use them and the expression_obstack variants.
3169 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3171 * decl.c (store_return_init): Allow classes with explicit ctors to
3172 be used with the named return values extension.
3174 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
3176 * pt.c (instantiate_decl): Fix previous change.
3178 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3180 * pt.c (tsubst): Fix thinko.
3181 (instantiate_decl): Really use the original template.
3183 * call.c (build_new_method_call): Use simple constructor_name for
3186 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
3188 * method.c (build_underscore_int): Don't use ANSI specific
3191 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3193 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
3194 for our key method; it might have been inlined by -O3.
3196 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
3198 * decl.c (make_typename_type): Do not try to call lookup_field for
3199 non-aggregate types.
3201 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
3203 * typeck.c (build_reinterpret_cast): Tweak.
3205 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3207 * typeck.c (build_reinterpret_cast): converting a void pointer
3208 to function pointer with a reinterpret_cast produces a warning
3209 if -pedantic is issued
3211 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3213 * typeck.c (c_expand_return): Don't warn about returning a
3214 reference-type variable as a reference.
3216 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3218 * method.c (build_static_name): Fix typo.
3220 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3222 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3223 OLDDECL before we try to do DECL_USE_TEMPLATE.
3225 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3227 * decl.c (duplicate_decls): Don't warn about template instances.
3229 * typeck.c (mark_addressable): Lose ancient code that unsets
3232 * pt.c (do_decl_instantiation): Lose support for instantiating
3235 * call.c (build_new_function_call): Fix handling of null explicit
3237 (build_new_method_call): Likewise.
3239 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3241 * method.c (build_underscore_int): Fix typo.
3243 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3245 * tree.c (print_lang_statistics): #if 0 call to
3246 print_inline_obstack_statistics until its definition is checked in.
3248 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3250 * decl2.c (finish_file): Move dump_tree_statistics to end.
3252 * pt.c (instantiate_decl): Look for the original template.
3253 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3254 of member templates.
3256 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3258 * Makefile.in (g++FAQ.*): New rules.
3259 (CONFLICTS): Update.
3260 * g++FAQ.texi: Moved from libg++.
3262 * parse.y (PFUNCNAME): Only specify the type once.
3264 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3266 * lex.c (real_yylex): Clean up the code to fully behave the way
3267 the c-lex.c parser does for complex and real numbers.
3269 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3271 * method.c (build_decl_overload_real): Reformat.
3273 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3275 * method.c (synthesize_method): If at_eof, determine our linkage.
3277 1997-09-29 Paul Eggert <eggert@twinsun.com>
3279 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3280 diagnostic if !dollars_in_ident or if pedantic.
3282 * lang-specs.h (@c++): -ansi no longer implies -$.
3284 * decl2.c (lang_decode_option):
3285 -traditional and -ansi now do not mess with
3288 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3290 * Makefile.in (parse.o, decl.o): Also depend on
3291 $(srcdir)/../except.h $(srcdir)/../output.h.
3292 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3293 $(srcdir)/../except.h $(srcdir)/../output.h.
3294 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3297 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3299 * expr.c (cplus_expand_expr): Make it static.
3301 * decl2.c, init.c, typeck.c: Include "expr.h".
3302 (expand_expr): Use proper values when calling the function.
3304 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3306 * lang-options.h: new -Wold-style-cast flag.
3307 * cp-tree.h (warn_old_style_cast): new variable.
3308 * decl2.c (warn_old_style_cast): ditto.
3309 (lang_decode_option): support -Wold-style-cast.
3310 (reparse_absdcl_as_casts): produce old-style-cast warning.
3312 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3314 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3315 TREE_USED, reset value based on already_used.
3317 * init.c (expand_member_init): Revert change.
3319 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3321 * cp-tree.h, decl.c, decl2.c, pt.c:
3322 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3324 * decl2.c (lang_decode_option): Add missing ;.
3326 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3328 * friend.c (do_friend): Disable injection for all template-derived
3330 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3331 * parse.y (notype_template_declarator): New nonterminal.
3332 (direct_notype_declarator): Use it.
3333 (complex_direct_notype_declarator): Likewise.
3334 (object_template_id): Accept any kind of identifier after TEMPLATE.
3335 (notype_qualified_id): Don't add template declarators here.
3337 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3339 * call.c (add_template_candidate): Add explicit_targs parameter.
3340 (build_scoped_method_call): Use it.
3341 (build_overload_call_real): Likewise.
3342 (build_user_type_conversion_1): Likewise.
3343 (build_new_function_call): Likewise.
3344 (build_object_call): Likewise.
3345 (build_new_op): Likewise.
3346 (build_new_method_call): Likewise.
3347 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3348 (build_new_method_call): Likewise.
3350 * class.c (finish_struct_methods): Add specialization pass to
3351 determine which methods were specializing which other methods.
3352 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3354 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3356 * cp-tree.h (name_mangling_version): New variable.
3357 (flag_guiding_decls): Likewise.
3358 (build_template_decl_overload): New function.
3359 (begin_specialization): Likewise.
3360 (reset_specialization): Likewise.
3361 (end_specialization): Likewise.
3362 (determine_explicit_specialization): Likewise.
3363 (check_explicit_specialization): Likewise.
3364 (lookup_template_function): Likewise.
3365 (fn_type_unification): Add explicit_targs parameter.
3366 (type_unification): Likewise.
3368 * decl.c (duplicate_decls): Add smarts for explicit
3370 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3372 (grokfndecl): Call check_explicit_specialization.
3374 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3375 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3376 (check_classfn): Handle specializations.
3378 * error.c (dump_function_name): Print specialization arguments.
3380 * friend.c (do_friend): Don't call pushdecl for template
3383 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3385 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3386 and -fno-guiding-decls.
3388 * lex.c (identifier_type): Return PFUNCNAME for template function
3391 * method.c (build_decl_overload_real): New function.
3392 (build_template_parm_names): New function.
3393 (build_overload_identifier): Use it.
3394 (build_underscore_int): New function.
3395 (build_overload_int): Use it. Add levels for template
3397 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3398 (build_overload_nested_names): Handle template type parameters.
3399 (build_template_decl_overload): New function.
3401 * parse.y (YYSTYPE): New ntype member.
3402 (nested_name_specifier): Use it.
3403 (nested_name_specifier_1): Likewise.
3404 (PFUNCNAME): New token.
3405 (template_id, object_template_id): New non-terminals.
3406 (template_parm_list): Note specializations.
3407 (template_def): Likewise.
3408 (structsp): Likewise.
3409 (fn.def2): Handle member template specializations.
3410 (component_decl_1): Likewise.
3411 (direct_notype_declarator): Handle template-ids.
3412 (component_decl_1): Likewise.
3413 (direct_notype_declarator): Handle template-ids.
3414 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3416 * pt.c (processing_specializations): New variable.
3417 (template_header_count): Likewise.
3418 (type_unification_real): New function.
3419 (processing_explicit_specialization): Likewise.
3420 (note_template_header): Likewise.
3421 (is_member_template): Handle specializations.
3422 (end_template_decl): Call reset_specialization.
3423 (push_template_decl): Handle member template specializations.
3425 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3426 (instantiate_template): Handle specializations.
3427 (instantiate_decl): Likewise.
3428 (fn_type_unification): Handle explicit_targs.
3429 (type_unification): Likewise. Allow incomplete unification
3430 without an error message, if allow_incomplete.
3431 (get_bindings): Use new calling sequence for fn_type_unification.
3433 * spew.c (yylex): Handle PFUNCNAME.
3435 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3436 (really_overloaded_fn): Likewise.
3437 (get_first_fn): Handle function templates.
3439 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3440 Handle TEMPLATE_ID_EXPR.
3441 (build_x_unary_op): Likewise.
3442 (build_unary_op): Likewise.
3443 (mark_addressable): Templates whose address is taken are marked
3446 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3448 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3449 accepting any kind of type, not only int.
3451 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3453 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3454 about covariant returns.
3456 * parse.y (member_init): Also imply typename here. Remove ancient
3457 extension for initializing base members.
3459 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3461 Handle multi-level typenames and implicit typename in base list.
3462 * parse.y (typename_sub{,[0-2]}): New rules.
3463 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3464 (nonnested_type): New rule.
3465 (complete_type_name): Use it.
3466 (base_class.1): Use typename_sub and nonnested_type.
3467 (nested_name_specifier): Don't elide std:: here.
3468 * decl.c (make_typename_type): Handle getting a type for NAME.
3469 (lookup_name_real): Turn std:: into :: here.
3471 Rvalue conversions were removed in London.
3472 * call.c (is_subseq): Don't consider lvalue transformations.
3473 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3474 (joust): Reenable ?: kludge.
3476 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3478 * decl.c (start_function): Up warning of no return type to be a
3481 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3483 * init.c (expand_member_init): Don't set TREE_USED.
3484 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3485 set,don't clear TREE_USED wholesale.
3487 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3489 * call.c (build_over_call): Do require_complete_type before
3492 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3494 * search.c (lookup_field): Call complete_type in all cases.
3496 * decl.c (finish_function): Just warn about flowing off the end.
3498 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3500 * decl.c (grokparms): Don't bash a permanent list node if we're
3503 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3505 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3507 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3509 * call.c (build_new_op): Give better error for syntactically
3510 correct, but semantically invalid, use of undeclared template.
3512 * call.c (compare_qual): Handle pmfs.
3514 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3515 after the exception spec.
3517 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3519 * call.c (null_ptr_cst_p): Integer type, not integral type.
3521 * call.c (joust): Disable warnings until they can be moved to the
3524 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3526 * Makefile.in, config-lang.in: Convert to autoconf.
3528 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3530 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3533 * pt.c (most_specialized_class): Fix typo.
3534 (tsubst): Move constant folding to TREE_VEC case.
3536 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3538 * pt.c (do_poplevel): Don't warn about unused local variables
3539 while processing_template_decl since we don't always know whether
3540 or not they will need constructing/destructing.
3542 * pt.c (uses_template_parms): Check the values of an enumeration
3543 type to make sure they don't depend on template parms.
3545 * decl.c (make_typename_type): Don't lookup the field if the
3546 context uses template parms, even if we're not
3547 processing_template_decl at the moment.
3549 * pt.c (coerce_template_parms): Avoid looking at the
3550 TYPE_LANG_DECL portion of a typename type, since there won't be
3552 (tsubst): Do constant folding as necessary to make sure that
3553 arguments passed to lookup_template_class really are constants.
3555 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3557 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3558 * decl2.c (finish_file): Only register exception tables if we
3561 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3563 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3567 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3569 * error.c (dump_decl): Avoid crashing when presented with a
3570 uninitialized constant, as can occur with a template parameter.
3571 (dump_expr): Make sure that there are enough levels of
3572 current_template_parms before we start diving through them.
3574 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3576 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3579 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3581 * except.c (expand_throw): Call build_delete for all
3582 exception types, not just objects with destructors.
3584 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3586 * decl.c (current_local_enum): Remove static.
3587 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3588 in case template is expanded in enum decl.
3589 (instantiate_class_template) : Use new tsubst_enum signature.
3590 (tsubst_expr): Likewise.
3592 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3594 * pt.c (begin_member_template_processing): Take a function as
3595 argument, not a set of template arguments. Use the template
3596 parameters, rather than the arguments. Handle non-type parameters
3597 correctly. Push a binding level for the parameters so that multiple
3598 member templates using the same parameter names can be declared.
3599 (end_member_template_processing): Pop the binding level.
3600 (push_template_decl): Mark member templates as static when
3603 * lex.c (do_pending_inlines): Pass the function, not its template
3604 arguments, to begin_member_template_processing.
3605 (process_next_inline): Likewise.
3606 (do_pending_defargs): Likewise.
3608 * error.c (dump_expr): Obtain the correct declaration for a
3609 TEMPLATE_CONST_PARM.
3611 * call.c (add_template_conv_candidate): New function.
3612 (build_object_call): Handle member templates, as done in the other
3615 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3617 * decl.c (replace_defag): Undo previous change.
3618 * lex.c (do_pending_defargs): Deal with member templates.
3620 * pt.c (is_member_template): Avoid crashing when passed a
3621 non-function argument.
3623 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3625 * class.c (grow_method): Remove check for redeclaration.
3627 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3629 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3630 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3631 (PRIMARY_TEMPLATE_P): Use it.
3632 * call.c (build_overload_call_real): Use it.
3633 * class.c (instantiate_type): Likewise.
3634 * decl.c (decls_match): Likewise.
3635 * method.c (build_overload_identifier): Likewise.
3636 * pt.c (push_template_decl): Likewise.
3637 (classtype_mangled_name): Likewise.
3638 (lookup_template_class): Likewise.
3640 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3641 DECL_NTPARMS to conform to usage elsewhere.
3642 * call.c (add_template_candidate): Likewise.
3643 * class.c (instantiate_type): Likewise.
3644 * pt.c (instantiate_template): Likewise.
3645 (get_bindings): Likewise.
3647 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3650 * pt.c (unify): Undo changes to allow multiple levels of template
3652 (type_unification): Likewise.
3653 (fn_type_unification): Likewise.
3654 (get_class_bindings): Likewise.
3655 * cp-tree.h (Likewise).
3657 * decl.c (replace_defarg): Check that the type of the default
3658 parameter does not invlove a template type before complaining
3659 about the initialization.
3661 * error.c (dump_expr): Deal with template constant parameters in
3662 member templates correctly.
3664 * pt.c (is_member_template): Deal with class specializations
3666 (tsubst): Handle "partial instantiation" of member templates
3669 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3671 * pt.c (type_unification): Change calling squence to allow for
3672 multiple levels of template parameters.
3673 (tsubst_expr): Likewise.
3675 (tsubst_copy): Likewise.
3676 (instantiate_template): Likewise.
3678 * call.c (build_overload_call_real): Use it.
3679 (add_builtin_candidate): Use it.
3680 (build_new_method_call): Use it.
3681 * class.c (instantiate_type): Use it.
3682 * decl.c (grokdeclarator): Use it.
3683 * decl2.c (finish_file): Use it.
3684 * method.c (build_overload_identifier): Use it.
3686 * call.c (add_template_candidate): Add additional parameter for
3687 the function return type. Call fn_type_unification istead of
3689 (build_user_type_conversion_1): Handle member templates.
3690 (build_new_function_call): Likewise.
3691 (build_new_op): Likewise.
3692 (build_new_method_call): Likewise.
3694 * class.c (grow_method): Don't give an error message indicating
3695 that two member templates with the same name are ambiguous.
3696 (finish_struct): Treat member template functions just like member
3699 * cp-tree.h (check_member_template): Add declaration.
3700 (begin_member_template_processing): Likewise.
3701 (end_member_template_processing): Likewise.
3702 (fn_type_unification): Likewise.
3703 (is_member_template): Likewise.
3704 (tsubst): Change prototype.
3705 (tsubst_expr): Likewise.
3706 (tsubst_copy): Likewise.
3707 (instantiate_template): Likewise.
3708 (get_bindings): Likewise.
3710 * decl.c (decls_match): Handle multiple levels of template
3712 (pushdecl): Handle template type params just like other type
3714 (push_class_level_binding): Return immediately if the
3715 class_binding_level is NULL.
3716 (grokfndecl): If check_classfn() returns a member_template, use
3717 the result of the template, not the template itself.
3719 * decl2.c (check_member_template): New function. Check to see
3720 that the entity declared to be a member template can be one.
3721 (check_classfn): Allow redeclaration of member template functions
3722 with different types; the new functions can be specializations or
3723 explicit instantiations.
3725 * error.c (dump_decl): Handle multiple levels of template
3727 (dump_function_decl): Update to handle function templates.
3729 * lex.c (do_pending_inlines): Set up template parameter context
3730 for member templates.
3731 (process_next_inline): Likewise.
3733 * method. (build_overload_identifier): Adjust for multiple levels
3734 of template parameters.
3736 * parse.y (fn.def2): Add member templates.
3737 (component_decl_1): Likewise.
3739 * pt.c (begin_member_template_processing): New function.
3740 (end_member_template_processing): Likewise.
3741 (is_member_template): Likewise.
3742 (fn_type_unification): Likewise.
3743 (current_template_parms): Return a vector of all the template
3744 parms, not just the innermost level of parms.
3745 (push_template_decl): Deal with the possibility of member
3747 (lookup_template_class): Likewise.
3748 (uses_template_parms): Likewise.
3749 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3750 TEMPLATE_CONST_PARM to deal with multiple levels of template
3751 arguments. Add processing of TEMPLATE_DECL to produce new
3752 TEMPLATE_DECLs from old ones.
3753 (do_decl_instantiation): Handle member templates.
3755 * search.c (lookup_fnfields_1): Handle member template conversion
3758 * tree.c (cp_tree_equal): Check the levels, as well as the
3759 indices, of TEMPLATE_CONST_PARMs.
3761 * typeck.c (comptypes): Check the levels, as well as the indices,
3762 fo TEMPLATE_TYPE_PARMs.
3763 (build_x_function_call): Treat member templates like member
3766 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3768 * typeck.c (c_expand_return): Always convert_for_initialization
3769 before checking for returning a pointer to local.
3771 * pt.c (type_unification): If strict and the function parm doesn't
3772 use template parms, just compare types.
3774 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3776 * method.c (build_overloaded_value): Replace direct call
3777 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3779 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3781 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3782 of a set of overloaded functions.
3784 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3786 * lex.c (real_yylex): Don't elide __FUNCTION__.
3788 * method.c (build_overload_value): Add in_template parm.
3789 (build_overload_int): Likewise.
3790 (build_overload_identifier): Pass it.
3792 * decl.c (duplicate_decls): Don't bash a previous template
3793 definition with a redeclaration.
3795 * pt.c (unify): float doesn't match double.
3797 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3798 TYPE_DECL. Handle getting non-template types.
3799 * parse.y (explicit_instantiation): Use typespec instead of
3802 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3804 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3806 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3808 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3809 (compare_ics): Likewise.
3811 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3813 * call.c (joust): Warn about choosing one conversion op over
3814 another because of 'this' argument when the other return type is
3816 (source_type): New fn.
3818 * call.c (build_new_op): Strip leading REF_BIND from first operand
3819 to builtin operator.
3821 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3824 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3826 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3828 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3830 * typeck.c (expand_target_expr): Make definition match declaration.
3832 * class.c (get_basefndecls): Make definition match declaration.
3834 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3836 * input.c (sub_getch): Eventually give up and release the input file.
3838 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3841 * call.c (joust): Tweak message.
3843 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3845 * error.c (type_as_string): Put const/volatile on template type
3846 parameters where appropriate.
3848 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3850 * call.c (strictly_better): Make arguments unsigned ints.
3852 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3854 * lex.c (real_yylex): Refer to __complex instead of complex.
3856 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3858 * lex.c (real_yylex): Don't use getc directly.
3860 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3862 * call.c (is_subseq): Don't try to be clever.
3864 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3866 * parse.y, pt.c: Include "except.h".
3867 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3868 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3869 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3870 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3873 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3875 * decl2.c (mark_vtable_entries): Instead of replacing pure
3876 virtuals with a reference to __pure_virtual, copy the decl and
3879 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3881 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3883 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3885 * pt.c (instantiate_class_template): Call repo_template_used
3886 before finish_prevtable_vardecl.
3888 * call.c (is_subseq): New fn.
3889 (compare_ics): Use it.
3891 * repo.c (finish_repo): Don't crash on no args.
3893 * parse.y (named_complex_class_head_sans_basetype): Handle
3894 explicit global scope.
3895 * decl2.c (handle_class_head): New fn.
3897 * pt.c (unify): Add CONST_DECL case.
3899 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3901 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3903 * cp-tree.h (report_type_mismatch): Add prototype.
3904 * call.c (build_overload_call_real): Remove erroneous fourth
3905 argument to report_type_mismatch.
3906 (build_user_type_conversion_1): Remove erroneous second arg to
3908 (build_new_function_call): Likewise.
3909 (build_object_call): Likewise.
3910 (build_new_op): Likewise.
3911 (build_new_method_call): Likewise.
3913 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3915 * error.c (dump_decl): Don't bother processing a function with no
3918 * method.c (emit_thunk): Call init_function_start in the macro case.
3920 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3922 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3923 defined and used to set flag_vtable_thunks.
3925 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3927 * parse.y: Don't clear the inlines from their obstack until they've
3930 * decl.c (duplicate_decls): Don't complain about exception
3931 specification mismatch if flag_exceptions is off.
3933 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3935 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3937 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3939 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3940 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3941 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3943 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3944 Include "config.h" first, as per autoconf manual.
3946 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3948 * decl.c (duplicate_decls): Tweak wording.
3949 * lex.c (do_pending_defargs): Don't die if we see a default arg
3950 that isn't a DEFAULT_ARG.
3951 * error.c (dump_expr): Handle DEFAULT_ARG.
3953 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3954 * lang-options.h: Add -fhandle-exceptions.
3956 * class.c (build_vtable): vtables are artificial.
3957 (prepare_fresh_vtable): Likewise.
3959 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3961 * cvt.c (ocp_convert): After converting to the target type, set
3962 LOOKUP_NO_CONVERSION.
3964 * call.c (joust): Warn about potentially confusing promotion rules
3966 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3968 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3970 * exception.cc: Declare __terminate_func with noreturn attribute.
3972 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3974 * parse.y: Break out eat_saved_input, handle errors.
3975 (function_try_block): Use compstmt instead of compstmt_or_error.
3977 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3979 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3981 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3983 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3984 existence of cc1plus check whether $(LANGUAGES) contains C++.
3986 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3988 * method.c (do_build_copy_constructor): When copying an anonymous
3989 union member loop around to handle nested anonymous unions. Use
3990 the offset of the member relative to the outer structure, not the
3993 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3995 * call.c (resolve_args): New fn.
3996 (build_new_function_call): Use it.
3997 (build_object_call): Likewise.
3998 (build_new_method_call): Likewise.
4000 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4002 * call.c (build_over_call): tsubst all default parms from templates.
4004 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4006 * decl.c (struct cp_function): Add static_labelno.
4007 (push_cp_function_context): Save it.
4008 (pop_cp_function_context): Restore it.
4010 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4012 * typeck.c (build_component_ref_1): Convert from reference.
4014 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4016 * parse.y (current_declspecs, prefix_attributes): Initialize to
4019 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
4020 before we try to force it to be a TREE_LIST.
4021 (decl): Make sure $1.t is non-nil.
4023 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4025 * pt.c (uses_template_parms): Handle template first-parse codes.
4027 * decl.c (cp_finish_decl): Only warn about user-defined statics.
4029 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4031 * pt.c (unify): Handle BOOLEAN_TYPE.
4033 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
4034 * pt.c (tsubst): Don't set it.
4035 * call.c (build_over_call): Use uses_template_parms.
4037 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4039 * method.c (build_overload_nested_name): Use static_labelno
4040 instead of var_labelno.
4041 (build_qualified_name): New fn.
4042 (build_overload_name): Split out from here.
4043 (build_static_name): Use build_qualified_name.
4044 * decl.c (cp_finish_decl): Statics in extern inline functions
4045 have comdat linkage.
4046 (start_function): Initialize static_labelno.
4048 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4050 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
4051 before "all member functions in class [] are private"
4053 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4055 * lex.c (do_scoped_id): convert_from_reference.
4056 * init.c (build_offset_ref): Likewise.
4058 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4060 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
4062 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4064 * typeck.c (get_member_function_from_ptrfunc): Promote index
4067 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4069 * tree.c (layout_basetypes): Move non-virtual destructor warning.
4070 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
4072 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4074 * decl.c (grokdeclarator): Call add_defarg_fn for the function
4076 * lex.c (add_defarg_fn): Adjust.
4077 (do_pending_defargs): Adjust. Don't skip the first parm.
4079 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4081 * decl.c (build_enumerator): Global enumerators are also readonly.
4083 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
4084 (build_dynamic_cast): Call it and convert_from_reference.
4086 * lex.c (add_defarg_fn): New fn.
4087 (snarf_defarg): Don't add to defarg_types.
4088 (do_pending_defargs): Lose defarg_types. All fns we process now
4090 * decl.c (grokfndecl): Call add_defarg_fn.
4092 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
4093 * cp-tree.def: Add DEFAULT_ARG.
4094 * spew.c (yylex): Call snarf_defarg as appropriate.
4095 * parse.y: New tokens DEFARG and DEFARG_MARKER.
4096 (defarg_again, pending_defargs, defarg, defarg1): New rules.
4097 (structsp): Use pending_defargs.
4098 (parms, full_parm): Use defarg.
4099 * lex.c (init_lex): Initialize inline_text_firstobj.
4100 (do_pending_inlines): Never pass the obstack to feed_input.
4101 (process_next_inline): Call end_input instead of restore_pending_input.
4102 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
4103 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
4104 * input.c (end_input): New fn.
4105 (sub_getch): At the end of some fed input, just keep returning EOF
4106 until someone calls end_input.
4107 Remove 'obstack' field from struct input_source.
4108 * decl.c (grokparms): Handle DEFAULT_ARG.
4109 (replace_defarg): New fn.
4110 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
4112 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4114 * call.c (implicit_conversion): If nothing else works, try binding
4115 an rvalue to a reference.
4117 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
4119 * decl.c (init_decl_processing): fix Jun 30 patch -- move
4120 ifndef for Cygwin32 to include SIGSEGV.
4122 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4124 * class.c (finish_struct_1): Only complain about pointers without
4125 copy stuff if there are any constructors.
4127 * rtti.c (build_dynamic_cast): Call complete_type on the types.
4129 * decl.c (grokfndecl): If the function we chose doesn't actually
4132 * decl2.c (grokclassfn): Don't specify 'const int' for the
4133 artificial destructor parm.
4135 * pt.c (type_unification): If we are called recursively, nothing
4138 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
4140 * decl.c (init_decl_processing): Stop trying to catch signals
4141 other than SIGABRT since the Cygwin32 library doesn't support
4142 them correctly yet. This fixes a situation in which g++ causes
4143 a hang on SIGSEGVs and other such signals in our Win32-hosted
4146 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
4148 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
4150 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4152 * typeck2.c (store_init_value): Always return the value if our
4153 type needs constructing.
4155 * method.c (hack_identifier): Convert class statics from
4158 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4160 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
4162 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
4164 * typeck.c (c_expand_return): Make sure we clean up temporaries at
4165 the end of return x;
4167 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4169 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
4171 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
4173 * except.c (expand_builtin_throw): Add support
4174 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
4176 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4178 * repo.c (extract_string): Null-terminate.
4180 * cp-tree.h (TI_SPEC_INFO): New macro.
4181 (CLASSTYPE_TI_SPEC_INFO): New macro.
4182 * pt.c (push_template_decl): Correctly determine # of template parms
4185 * call.c (compare_ics): Really fix 'this' conversions.
4187 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
4190 * pt.c (push_template_decl): Complain about mismatch in # of
4191 template parms between a class template and a member template.
4193 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4195 * method.c (synthesize_method): You can't call
4196 function_cannot_inline_p after finish_function.
4197 * decl.c (finish_function): Turn on flag_inline_functions and turn
4198 off DECL_INLINE before handing a synthesized method to the
4201 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4203 * method.c (synthesize_method): Remove July 30 change to never set
4204 DECL_INLINE if at_eof.
4206 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4208 * xref.c (GNU_xref_member): Ensure that the node has a
4209 decl_lang_specific part before checking DECL_FRIEND_P.
4211 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4213 * pt.c (instantiate_class_template): Diagnose non-class types used
4216 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4218 * typeck.c (build_conditional_expr): Use convert_for_initialization
4219 instead of convert_and_check.
4221 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4223 * parse.y (typespec): Don't pedwarn for typeof.
4225 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4227 * repo.c (finish_repo): Only check changes if we would write a
4230 * call.c (compare_ics): Fix handling of 'this' conversions.
4232 * pt.c (do_decl_instantiation): Support static data too. Rename
4233 from do_function_instantiation.
4234 * cp-tree.h: Adjust.
4237 * repo.c (extract_string): New fn.
4238 (get_base_filename): Use it.
4239 (init_repo): Compare old args with current args.
4241 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4243 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4244 character, idea from Paul Eggert <eggert@twinsun.com>.
4246 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4248 * typeck.c (c_expand_return): Be more persistent in looking for
4251 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4252 pointer to reference.
4254 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4256 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4258 * init.c (build_member_call, build_offset_ref):
4259 Use do_scoped_id instead of do_identifier.
4261 * cvt.c (convert): Remove bogosity.
4263 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4265 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4266 TARGET_TYPE before trying to use get_binfo.
4268 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4270 * cvt.c (build_up_reference): Call get_binfo to get access control.
4272 * decl2.c (import_export_decl): If we don't support weaks, leave
4275 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4277 * except.c (expand_builtin_throw): Add support for machines that
4278 cannot access globals after throw's epilogue when
4279 -fno-sjlj-exceptions is used.
4281 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4283 * parse.y: 'std::' becomes '::'.
4284 * lex.c (real_yylex): Remove 'namespace' warning.
4285 * init.c (build_member_call): Ignore 'std::'.
4286 (build_offset_ref): Likewise.
4287 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4288 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4289 * decl.c (push_namespace): Just sorry.
4290 (pop_namespace): Nop.
4291 (init_decl_processing): Declare std namespace.
4293 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4295 * search.c (push_class_decls): A name which ambiguously refers to
4296 several instantiations of the same template just refers to the
4299 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4301 * decl.c (build_enumerator): fix problem with unsigned long
4302 enumerated values being smashed to ints, causing overflow
4303 when computing next enumerated value. (for enum values around
4306 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4308 * typeck.c (build_component_ref): Only call mark_used on a decl.
4310 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4312 * typeck.c (build_c_cast): Make the check for a ptr to function
4313 more specific before possible default_conversion call.
4315 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4317 * except.c (expand_exception_blocks): Simplify and fix and make
4318 sure we don't end a region in a sequence, as expand_end_bindings
4321 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4323 * except.c (init_exception_processing): Mark terminate as not
4324 returning so that the optimizer can optimize better.
4326 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4328 * cvt.c (convert): Don't do any extra work, if we can avoid it
4331 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4333 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4334 cp_convert. convert is now reserved for the backend, and doesn't
4335 have the semantics a frontend person should ever want.
4337 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4339 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4340 Lose -traditional support.
4342 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4344 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4346 * parse.y (self_reference): Do it for templates, too.
4347 * class.c (pushclass): Don't overload_template_name; the alias
4348 generated by build_self_reference serves the same purpose.
4350 * tree.c (list_hash): Make static, take more args.
4351 (list_hash_lookup): Likewise.
4352 (list_hash_add): Make static.
4353 (list_hash_canon): Lose.
4354 (hash_tree_cons): Only build a new node if one isn't already in the
4356 (hash_tree_chain): Use hash_tree_cons.
4357 * cp-tree.h: Adjust.
4358 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4359 of calling lookup_name.
4361 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4363 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4364 doesn't refer to the CONST_DECLs.
4366 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4368 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4370 (expand_class_desc): Convert the last argument to a sizetype.
4372 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4374 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4375 __real__): Add reswords.
4376 * hash.h: Regenerate.
4377 * lex.h (rid): Add RID_COMPLEX.
4378 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4379 * lex.c (init_lex): Add building of RID_COMPLEX.
4380 (real_yylex): General cleanup in line with what c-lex.c also has,
4381 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4382 types, and imaginary numeric constants.
4383 * parse.y (REALPART, IMAGPART): Add tokens.
4384 (unary_expr): Add REALPART and IMAGPART rules.
4385 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4386 * decl.c (complex_{integer,float,double,long}_type_node): Define
4388 (init_decl_processing): Set up the types.
4389 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4390 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4391 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4392 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4393 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4395 * method.c (build_overload_name): Add handling of the different
4396 COMPLEX_TYPEs, prefixing them with `J'.
4397 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4399 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4400 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4401 (mapcar): Handle COMPLEX_CST.
4402 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4403 (common_type): Add code for complex types.
4404 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4405 (convert_for_assignment): Likewise.
4406 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4408 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4410 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4411 tsubst_expr, as it might try to do overload resolution.
4413 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4415 * pt.c (instantiate_class_template): Oops.
4417 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4419 * cp-tree.def: Add TAG_DEFN.
4420 * pt.c (tsubst_enum): New fn.
4421 (instantiate_class_template): Use it.
4422 (tsubst_expr): Support TAG_DEFN.
4423 (tsubst): Support local enums.
4424 (tsubst_copy): Likewise.
4425 * decl.c (finish_enum): Likewise.
4426 (start_enum): If this is a local enum, switch to permanent_obstack.
4428 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4430 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4431 (finish_function): Put the base init code for constructors just
4432 after the parm cleanup insns.
4433 (struct cp_function): Add last_parm_cleanup_insn.
4434 (push_cp_function_context): Likewise.
4435 (pop_cp_function_context): Likewise.
4437 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4439 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4441 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4443 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4444 for THUNK_FNDECL before we switch to temporary allocation.
4446 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4448 * call.c (build_new_op): Handle null arg2 for ?:.
4450 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4452 * except.c (expand_exception_blocks): Ensure that we flow through
4453 the end of the exception region for the exception specification.
4454 Move exception region for the exception specification in, so that
4455 it doesn't protect the parm cleanup. Remove some obsolete code.
4456 * decl.c (store_parm_decls): Likewise.
4457 (finish_function): Likewise.
4459 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4461 * init.c (build_new): Fix nothrow handling.
4463 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4465 * init.c (emit_base_init): Don't warn about the initialization
4466 list for an artificial member.
4468 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4470 * expr.c (do_case): Handle !START case for the error msg.
4472 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4474 * decl2.c, lang-options.h: New option -Weffc++.
4475 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4478 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4479 to MULTIPLE_SYMBOL_SPACES.
4481 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4483 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4485 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4487 * typeck.c (c_expand_return): Don't complain about returning void
4488 to void in an artificial function.
4489 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4490 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4491 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4493 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4495 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4497 * except.c (init_exception_processing): Likewise.
4498 (expand_end_catch_block): Likewise.
4499 (expand_exception_blocks): Likewise.
4500 (expand_throw): Likewise.
4501 * exception.cc (__default_terminate): Likewise.
4503 * init.c (perform_member_init): Use new method of expr level
4504 cleanups, instead of cleanups_this_call and friends.
4505 (emit_base_init): Likewise.
4506 (expand_aggr_vbase_init_1): Likewise.
4507 (expand_vec_init): Likewise.
4508 * decl.c (cp_finish_decl): Likewise.
4509 (expand_static_init): Likewise.
4510 (store_parm_decls): Likewise.
4511 (cplus_expand_expr_stmt): Likewise.
4512 * decl2.c (finish_file): Likewise.
4514 * Make-lang.in (exception.o): Ok to compile with -O now.
4516 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4517 we know it will be done later by the backend.
4519 * decl2.c (lang_f_options): Remove support for short temps.
4520 * lang-options.h: Likewise.
4522 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4524 * tree.c (varargs_function_p): New fn.
4525 * method.c (emit_thunk): Replace broken generic code with code to
4526 generate a heavyweight thunk function.
4528 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4530 * pt.c (process_template_parm): pedwarn about floating-point parms.
4532 * decl.c (grokdeclarator): inline no longer implies static.
4534 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4536 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4538 * class.c (check_for_override): The signature of an overriding
4539 function is not changed.
4541 * call.c (build_over_call): Move setting of conv into the loop.
4542 Note: this change, along with the related changes of the 18th thru
4543 the 20th of April, fix an infinite loop problem in conversions.
4545 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4547 * call.c (build_user_type_conversion_1): Really ignore rvalue
4548 conversions when looking for a REFERENCE_TYPE.
4550 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4551 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4552 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4553 (build_unary_op): Likewise.
4554 * call.c (build_over_call): See through a CONVERT_EXPR around the
4555 ADDR_EXPR for on a temporary.
4556 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4557 the ADDR_EXPR for a local variable.
4559 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4561 * call.c (build_user_type_conversion_1): If we're trying to
4562 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4563 (build_new_function_call): Print candidates.
4564 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4565 (reference_binding): Binding a temporary of a reference-related type
4568 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4570 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4571 * tinfo2.cc (type_info::before): Likewise.
4573 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4575 * call.c (implicit_conversion): Oops.
4577 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4579 * call.c (implicit_conversion): Try to find a reference conversion
4580 before binding a const reference to a temporary.
4582 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4584 * exception.cc (__default_unexpected): Call terminate by default,
4585 so that if the user overrides terminate, the correct function will
4588 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4590 * parse.y (left_curly): Avoid trying to use any fields of
4591 error_mark_node, as there aren't any.
4593 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4595 * lex.c (do_identifier): Avoid breaking on overloaded methods
4596 as default arguments.
4598 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4600 * call.c (add_template_candidate): Initialize the variable "dummy".
4602 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4604 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4605 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4607 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4609 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4610 (debug_binfo): Delete decl, not needed.
4612 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4613 promotes_to_aggr_type): Delete fns.
4614 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4615 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4616 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4618 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4620 * friend.c (is_friend_type): Delete fn.
4621 * cp-tree.h (is_friend_type): Delete decl.
4623 * decl.c (original_result_rtx, double_ftype_double,
4624 double_ftype_double_double, int_ftype_int, long_ftype_long,
4625 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4626 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4628 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4630 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4632 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4633 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4635 * lex.c (reinit_lang_specific): #if 0, unused.
4636 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4638 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4639 * cp-tree.h (revert_static_member_fn): Delete decl.
4641 * class.c (root_lang_context_p): Delete fn.
4642 * cp-tree.h (root_lang_context_p): Delete decl.
4644 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4645 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4647 * lex.c (set_vardecl_interface_info): Make static.
4648 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4650 * call.c (find_scoped_type): Make static.
4651 * cp-tree.h (find_scoped_type): Delete decl.
4653 * search.c (convert_pointer_to_vbase): Make static.
4654 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4656 * decl.c (const_ptr_type_node): Likewise.
4657 * cp-tree.h (const_ptr_type_node): Delete decl.
4659 * typeck.c (common_base_type): Make static.
4660 * cp-tree.h (common_base_types): Delete erroneous decl.
4662 * pt.c (classtype_mangled_name): Make static.
4663 * cp-tree.h (classtype_mangled_name): Delete decl.
4665 * lex.c (check_newline): Make static.
4666 * cp-tree.h (check_newline): Delete decl.
4668 * typeck.c (build_x_array_ref): Delete fn, same idea as
4670 * cp-tree.h (build_x_array_ref): Delete decl.
4672 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4674 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4676 * class.c (build_vtable_entry): Make static.
4677 * cp-tree.h (build_vtable_entry): Delete decl.
4679 * class.c (build_vbase_pointer): Make static.
4680 * cp-tree.h (build_vbase_pointer): Delete decl.
4682 * sig.c (build_sptr_ref): Add forward decl and make static.
4683 * cp-tree.h (build_sptr_ref): Delete decl.
4685 * call.c (build_new_method_call): Add forward decl and make static.
4686 * cp-tree.h (build_new_method_call): Delete decl.
4688 * call.c (build_object_call): Make static.
4689 * class.c (check_for_override, complete_type_p, mark_overriders):
4691 * decl.c (cp_function_chain): Likewise.
4692 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4694 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4696 * tree.c (build_cplus_array_type_1): Likewise.
4697 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4698 (comp_target_parms): Likewise.
4700 * init.c (build_builtin_call): Make static.
4701 * cp-tree.h (build_builtin_call): Delete decl.
4703 * typeck.c (binary_op_error): Delete decl.
4704 * cp-tree.h (binary_op_error): Likewise.
4706 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4708 * call.c (build_method_call): Compare against error_mark_node
4709 directly, rather than the ERROR_MARK tree code.
4710 * cvt.c (cp_convert): Likewise.
4711 * decl.c (print_binding_level): Likewise.
4712 (duplicate_decls): Likewise.
4713 (grokdeclarator): Likewise.
4714 (grokdeclarator): Likewise.
4715 * init.c (expand_aggr_init_1): Likewise.
4716 (decl_constant_value): Likewise.
4717 * method.c (build_opfncall): Likewise.
4718 (hack_identifier): Likewise.
4719 * typeck.c (build_modify_expr): Likewise.
4721 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4723 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4725 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4727 * pt.c (coerce_template_parms): Add new error message.
4729 * method.c (build_overload_value): Implement name mangling for
4730 floating-point template arguments.
4732 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4733 arguments whose absolute value doesn't fit in a signed word.
4735 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4737 * friend.c: New file; put all of the friend stuff in here.
4738 * init.c: Instead of here.
4739 * Makefile.in (CXX_OBJS): Add friend.o.
4740 (friend.o): Add dependencies.
4741 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4743 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4745 * call.c (build_scoped_method_call): Complain if the scope isn't a
4748 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4750 * parse.y (left_curly): Don't crash on erroneous type.
4752 * init.c (build_delete): Fix type of ref.
4754 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4756 * search.c (get_vbase_1): Renamed from get_vbase.
4757 (get_vbase): Wrapper, now non-static.
4758 (convert_pointer_to_vbase): Now static.
4760 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4761 * init.c (build_delete): Pass one.
4762 (build_partial_cleanup_for): Use build_scoped_method_call.
4763 * decl.c (finish_function): Pass a binfo.
4765 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4767 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4769 * typeck.c (build_c_cast): Lose other reference to flag.
4771 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4772 * decl2.c (delete_sanity): Remove meaningless use of
4773 LOOKUP_HAS_IN_CHARGE.
4774 * decl.c (finish_function): Use build_scoped_method_call instead
4775 of build_delete for running vbase dtors.
4776 * init.c (build_delete): Call overload resolution code instead of
4777 duplicating it badly.
4779 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4781 * call.c (build_over_call): Call mark_used before trying to elide
4784 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4786 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4788 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4789 non-reference used as an lvalue.
4791 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4793 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4795 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4797 * parse.y (handler): Fix template typo.
4799 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4801 * error.c (lang_decl_name): New fn.
4802 * tree.c (lang_printable_name): Use it.
4804 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4806 * g++spec.c: Include config.h so that we can catch bzero #defines
4807 from the config file.
4809 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4811 * new1.cc: Include a declaration for malloc, to avoid warning, and
4812 avoid lossing on systems that require one (ones that define malloc
4815 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4817 * decl2.c (max_tinst_depth): New variable.
4818 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4820 * pt.c (max_tinst_depth): Variable moved.
4821 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4824 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4826 * decl.c (xref_basetypes): Allow a base class that depends on
4827 template parms to be incomplete.
4829 * decl2.c (build_expr_from_tree): Support typeid(type).
4830 * rtti.c (get_typeid): Support templates.
4831 (expand_si_desc, expand_class_desc): Fix string length.
4832 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4834 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4836 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4838 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4840 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4842 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4843 smashes together template and non-template decls of the same
4846 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4848 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4850 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4852 * decl.c (duplicate_decls): Next route, pedwarn about different
4853 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4855 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4857 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4858 (struct lang_type): Delete has_default_implementation member.
4859 Increase dummy to 21.
4860 * decl.c (start_method): Delete usage.
4862 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4863 store_after_parms, start_decl_1, auto_function): Add decls.
4864 (get_arglist_len_in_bytes, declare_implicit_exception,
4865 have_exceptions_p, make_type_decl, typedecl_for_tag,
4866 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4867 build_component_type_expr, cplus_exception_name,
4868 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4869 * call.c (build_this): Make static.
4870 (is_complete): Likewise.
4871 (implicit_conversion): Likewise.
4872 (reference_binding): Likewise.
4873 (standard_conversion): Likewise.
4874 (strip_top_quals): Likewise.
4875 (non_reference): Likewise.
4876 (build_conv): Likewise.
4877 (user_harshness): Likewise.
4878 (rank_for_ideal): Likewise.
4879 * decl.c (start_decl_1): Delete forward decl.
4880 (push_decl_level): Make static.
4881 (resume_binding_level): Make static.
4882 (namespace_bindings_p): Make static.
4883 (declare_namespace_level): Make static.
4884 (lookup_name_real): Make static.
4885 (duplicate_decls): Make static. Take register off NEWDECL and
4887 * decl2.c (get_sentry): Make static.
4888 (temp_name_p): Delete fn.
4889 * except.c (auto_function): Delete decl.
4890 * lex.c (handle_{cp,sysv}_pragma): Make static.
4891 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4892 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4893 * pt.c (tsubst_expr_values): Make static.
4894 * rtti.c (combine_strings): Delete decl.
4896 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4898 * pt.c (push_template_decl): Handle getting a typedef.
4900 * call.c (build_new_function_call): Complain about void arg.
4902 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4904 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4905 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4907 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4909 * except.c (expand_throw): Don't expand the cleanup tree here,
4910 since we are not going to write the rtl out. Fixes problem with
4913 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4915 * Make-lang.in: Add $(exeext) as necessary.
4917 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4919 * parse.y (handler_seq): Must have at least one catch clause.
4921 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4923 * call.c (add_builtin_candidate): Restore ?: hack.
4925 * decl.c (grok_op_properties): More warnings.
4927 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4929 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4930 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4932 * decl.c (duplicate_decls): Scale back to a warning, and only do
4935 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4937 * decl.c (duplicate_decls): pedwarn mismatched exception
4940 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4942 * call.c (build_new_method_call): Don't display the invisible
4943 argument for controlling virtual bases.
4945 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4947 * new: Add nothrow new and delete, bad_alloc and throw specifications
4949 * decl.c (init_decl_processing): Add throw specification for delete.
4950 * new.cc (nothrow): Define.
4951 * lex.c (real_yylex): Removing warning that throw and friends are
4953 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4954 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4955 * Make-lang.in: Add new{1,2}.{cc,o}.
4957 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4959 * lex.c (cons_up_default_function): Fix return type of synth op=.
4961 * init.c (emit_base_init): Add warnings for uninitialized members
4964 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4965 with destructor used as base type.
4967 * decl.c (grok_op_properties): Add warning for op= returning void.
4968 * typeck.c (c_expand_return): Add warning for op= returning anything
4971 * class.c (finish_struct_1): Add warning for class with pointers
4972 but not copy ctor or copy op=.
4974 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4975 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4976 (instantiate_template): If -fexternal-templates, add this
4977 instantiation to pending_templates.
4979 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4982 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4984 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4986 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4988 * call.c (standard_conversion): Handle getting references. Tack
4989 on RVALUE_CONV here. Do it for non-class types, too.
4990 (reference_binding): Pass references to standard_conversion.
4991 (implicit_conversion): Likewise.
4992 (add_builtin_candidate): Disable one ?: kludge.
4993 (convert_like): Handle RVALUE_CONVs for non-class types.
4994 (joust): Disable the other ?: kludge.
4996 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4998 * decl.c (init_decl_processing): Add code to build up common
4999 function types beforehand, to avoid creation then removal of
5000 things already in the hash table.
5002 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5004 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
5007 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
5008 current_template_parms.
5010 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
5012 * search.c (lookup_field): Don't return a function, check want_type.
5014 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5016 * init.c (build_new): Make sure PLACEMENT has a type.
5018 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5020 * init.c (build_new): Support new (nothrow).
5022 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5024 * pt.c (instantiate_decl): Also do push_to_top_level before setting
5027 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
5028 * pt.c (tsubst): Defer instantiation of default args.
5029 * call.c (build_over_call): Until here.
5031 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5033 * search.c (lookup_field): Make sure we have an
5034 IDENTIFIER_CLASS_VALUE before we try to return it.
5036 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5038 * call.c (build_method_call): Delete unused var PARM.
5039 (build_overload_call_real): Likewise.
5040 (build_object_call): Delete unused var P.
5041 (build_new_op): Likewise.
5042 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
5043 var definitions, which are never used.
5044 (shadow_tag): Delete unused var FN.
5045 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
5046 * init.c (build_new): Delete unused var ALLOC_TEMP.
5047 * method.c (hack_identifier): Delete unused var CONTEXT.
5048 (do_build_copy_constructor): Delete unused var NAME.
5049 (synthesize_method): Delete unused var BASE.
5050 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
5051 * rtti.c (build_headof): Delete unused var VPTR.
5052 (get_typeid): Delete unused var T.
5053 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
5055 (build_ptrmemfunc): Delete unused vars U and NINDEX.
5056 * typeck2.c (build_functional_cast): Delete unused var BINFO.
5058 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5060 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
5061 things in a type being defined.
5062 * decl.c (finish_enum): Reverse the values so that they are in
5065 * pt.c (instantiate_class_template): Don't initialize
5066 BINFO_BASETYPES until the vector is filled out.
5067 (unify): Don't abort on conflicting bindings, just fail.
5068 (instantiate_decl): Do push_tinst_level before any tsubsting.
5070 * method.c (build_overload_value): Handle getting a
5071 TEMPLATE_CONST_PARM for a pointer.
5073 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
5075 * init.c (expand_member_init): Don't give 'not a base' error for
5078 * pt.c (instantiate_decl): Call import_export_decl later.
5080 * pt.c (instantiate_class_template): Return a value.
5082 * parse.y (extension): New rule for __extension__.
5083 (extdef, unary_expr, decl, component_decl): Use it.
5085 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
5087 * class.c (base_binfo): Remove unused base_has_virtual member.
5088 (finish_base_struct): Likewise.
5089 (finish_struct_1): Likewise.
5091 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
5093 * search.c (expand_upcast_fixups): Fix bogus code generation
5094 problem where the generated code uses the wrong index into the
5095 runtime built vtable on the stack. Old code could clobber random
5098 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
5100 * init.c (perform_member_init): Make sure the partial EH cleanups
5101 live on the function_obstack.
5103 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
5105 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
5106 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
5108 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
5110 * decl.c (grokvardecl): Avoid ANSI style initialization.
5112 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5114 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
5116 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5118 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
5120 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5122 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
5123 arguments we compare against. Start the count of I at 1, not 0,
5124 since argv[0] is still the command.
5126 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
5128 * lang-specs.h: Accept .cp as an C++ extension.
5130 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5132 * cp-tree.h (ptr_reasonably_similar): Add decl.
5134 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5136 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
5137 pointer. New local SPECBITS with the parm's value.
5138 (grokdeclarator): Pass &specbits down.
5140 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
5141 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
5143 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
5144 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
5146 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
5147 not an error_mark_node.
5149 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5151 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
5152 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
5154 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5156 * decl.c (grokdeclarator): When giving an anonymous struct a name,
5157 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
5160 * typeck2.c (build_m_component_ref): If component is a pointer
5161 to data member, resolve the OFFSET_REF now.
5163 * call.c (convert_like): Don't go into infinite recursion.
5165 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
5167 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
5168 * tree.c (layout_basetypes): And on the vbase ptr.
5170 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5172 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
5173 CHAR_TYPE_SIZE so bool is always the same size as another type.
5175 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
5177 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5179 * decl2.c (grok_x_components): Remove synthesized methods from
5180 TYPE_METHODS of an anonymous union, complain about member
5182 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
5184 (finish_function): Just clear the DECL_RTL of our arguments.
5186 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5188 * decl2.c (finish_file): Emit DWARF debugging info for static data
5191 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
5193 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
5195 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
5198 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5200 * Make-lang.in (g++-cross$(exeext)): Fix typo.
5202 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5204 Make the g++ driver now be a standalone program, rather than one
5205 that tries to run the gcc driver after munging up the options.
5206 * Make-lang.in (g++.c, g++spec.o): New rules.
5207 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5209 (g++$(exeext)): New rule, based on xgcc rule.
5210 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5211 * g++spec.c: New file.
5212 * g++.c: Removed file.
5214 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5216 * cvt.c (build_up_reference): Arrange for any temporary values
5217 that have been keep in registers until now to be put into memory.
5219 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5221 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5222 that make -j3 bootstrap works better.
5224 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5226 * decl.c (pushtag): Do pushdecl for anon tags.
5228 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5230 * typeck.c (c_expand_return): Fix logic.
5231 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5233 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5235 * g++.c (main): Make sure arglist has a final NULL entry. Add
5236 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5237 stdin/stdout of the invoked program are redirected to
5240 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5242 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5244 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5246 * init.c (resolve_offset_ref): Handle obj.vfn better.
5247 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5250 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5252 * typeck.c (convert_for_assignment): Also handle anachronistic
5253 implicit conversions from (::*)() to cv void*.
5254 * cvt.c (cp_convert_to_pointer): Likewise.
5256 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5258 * lex.c (handle_cp_pragma): Fix bogus warning.
5260 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5262 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5263 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5265 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5267 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5268 * search.c (dfs_debug_mark): Likewise.
5269 * decl2.c (finish_vtable_vardecl): Likewise.
5270 * decl.c (pushtag, finish_enum): Likewise.
5271 * lex.c (check_newline): Use debug_* instead of calling *out
5274 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5276 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5277 on some picky hosts.
5279 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5281 * class.c (finish_struct_1): A class has a non-trivial copy
5282 constructor if it has virtual functions.
5284 * cvt.c (cp_convert): Always call a constructor.
5286 * call.c (reference_binding): Still tack on a REF_BIND
5287 for bad conversions.
5288 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5290 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5291 (c_expand_return): Likewise.
5292 * typeck2.c (digest_init): Likewise for { }.
5293 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5294 * cvt.c (cp_convert): Handle failure better.
5296 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5298 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5299 of GCC be path-relative.
5301 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5303 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5304 it does need choose-temp.o and pexecute.o.
5306 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5308 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5309 that we still use it.
5310 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5312 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5314 * init.c (expand_default_init): Avoid calling constructors to
5315 initialize reference temps.
5317 * cvt.c (convert_to_reference): Fix.
5319 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5321 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5322 (convert_to_reference): Likewise.
5323 * typeck.c (convert_for_initialization): Likewise.
5324 * init.c (expand_default_init): Likewise.
5325 (expand_aggr_init_1): Likewise.
5326 * cp-tree.h (CONV_NONCONVERTING): Lose.
5327 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5329 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5331 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5333 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5335 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5337 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5340 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5342 * g++.c: Include gansidecl.h.
5343 (VPROTO, PVPROTO, VA_START): Delete.
5344 (choose_temp_base_try, choose_temp_base, perror_exec,
5345 run_dos) [__MSDOS__]: Delete fns.
5346 (pfatal_with_name): Delete fn.
5347 (temp_filename): Declare like in gcc.c.
5348 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5349 (error_count, signal_count): Define.
5350 (error): Delete both definitions.
5351 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5352 (pfatal_pexecute): Add fn from gcc.c.
5353 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5354 code to use the pexecute stuff also used by gcc.c.
5355 (MIN_FATAL_STATUS): Define.
5356 * Make-lang.in (g++): Add dependency on and linking with
5357 choose-temp.o and pexecute.o.
5359 * cp-tree.h: Include gansidecl.h.
5360 (STDIO_PROTO): Delete #undef/#define.
5361 * cvt.c (NULL): Delete #undef/#define.
5362 * expr.c (NULL): Likewise.
5363 * init.c (NULL): Likewise.
5364 * rtti.c (NULL): Likewise.
5365 * xref.c (NULL): Likewise.
5367 * cp-tree.h (build_user_type_conversion): Add prototype.
5368 * call.c (build_user_type_conversion): Delete prototype. Correct
5369 decl of FLAGS arg to be an int.
5370 * cvt.c (build_user_type_conversion): Likewise.
5372 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5374 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5375 * except.c (expand_start_catch_block): Support templates.
5376 * parse.y (try_block, handler_seq): Likewise.
5377 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5379 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5381 * pt.c (current_template_args): New fn.
5382 (push_template_decl): Use it.
5383 * decl.c (grokdeclarator): Use it.
5385 * decl2.c (build_expr_from_tree): Dereference ref vars.
5387 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5388 the decl-specifier-seq.
5390 * decl.c (grok_op_properties): Don't force the type of a conversion
5391 op to be complete. Don't warn about converting to the same type
5392 for template instantiations.
5394 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5397 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5399 * typeck.c (get_delta_difference): Remove previous bogusness.
5400 Don't give errors if force is set.
5402 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5404 * decl2.c (finish_file): Don't emit debug info.
5405 * decl.c (pushdecl): Lose obsolete code.
5406 (grokdeclarator): Still do the long long thing after complaining.
5407 * search.c (note_debug_info_needed): Don't do anything if we're in a
5409 * method.c (synthesize_method): For non-local classes,
5410 push_to_top_level first.
5412 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5414 * typeck.c (get_delta_difference): Add no_error parameter.
5415 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5416 we don't want error messages when converting unrelated
5417 pointer-to-member functions.
5419 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5421 * error.c (dump_expr): Improve the wording on error messages that
5422 involve pointer to member functions.
5424 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5426 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5427 (::*)() to void* or (*)() up a bit, so that we can convert from
5428 METHOD_TYPEs as well.
5430 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5432 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5433 There are no 'member' types.
5434 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5435 (build_x_typeid): Handle errors.
5437 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5439 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5440 conversions from (::*)() to void* or (*)().
5441 * cvt.c (cp_convert_to_pointer): Likewise.
5442 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5443 conversions from here.
5444 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5445 * lang-options.h: Likewise.
5446 * decl2.c (warn_pmf2ptr): Define.
5447 * cp-tree.h: Declare it.
5448 * typeck2.c (digest_init): Allow pmfs down into
5449 convert_for_initialization.
5451 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5453 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5455 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5457 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5458 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5459 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5461 * call.c (convert_like): Don't pass INDIRECT_BIND.
5462 * typeck.c (convert_arguments): Likewise.
5463 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5465 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5467 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5468 similar code in build_up_ref.
5469 * cvt.c (build_up_reference): Drastically simplify.
5471 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5473 * typeck.c (signed_or_unsigned_type): If the given type already
5474 as the correct signedness, then just return it.
5476 * typeck.c ({un,}signed_type): If can't do anything, call
5477 signed_or_unsigned_type.
5479 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5481 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5482 current_class_type is NULL.
5484 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5486 * class.c (finish_struct_1): Avoid empty structs by adding a field
5487 so layout_type gets the mode right.
5489 * typeck.c (c_expand_return): Drastically simplify.
5491 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5493 * typeck.c (decay_conversion): Handle overloaded methods.
5495 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5497 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5499 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5501 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5502 member function to pointer to function conversions.
5503 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5504 ignoring them if they are not used, and giving an error, if they
5506 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5507 code, and so that we can give an error, if we needed an object,
5508 and one was not provided.
5509 (build_c_cast): Don't call default_conversion when we want to
5510 convert to pointer to function from a METHOD_TYPE.
5512 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5514 * Make-lang.in (cplib2.ready): Fix logic.
5516 * decl.c (shadow_tag): Only complain about non-artificial function
5519 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5521 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5523 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5524 expand_inline_function would.
5526 * pt.c (mark_decl_instantiated): If extern_p, call
5527 mark_inline_for_output.
5529 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5531 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5534 * typeck.c (get_delta_difference): Fix wording, as we can be used
5535 for pointer to data members.
5537 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5539 * pt.c (tsubst): If the function decl isn't a member of this
5540 template, return a copy of the decl (including copying the
5541 lang-specific part) so we don't hose ourselves later.
5543 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5545 * class.c (finish_struct): Remove DWARF-specific tag handling.
5546 * decl.c (pushtag): Likewise.
5547 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5549 * decl2.c (finish_file): Emit DWARF debugging info for static data
5552 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5554 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5555 isn't the same as the new one before we whack it.
5557 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5559 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5560 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5561 warn_traditional and warn_strict_prototypes; remove ancient
5562 'overload' code; remove references to flag_traditional.
5564 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5566 * input.c (sub_getch): Handle 8-bit characters in string literals.
5568 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5570 * tree.c (mapcar): Handle CONSTRUCTORs.
5571 (copy_to_permanent): Handle expression_obstack properly.
5573 * Make-lang.in (cplib2.txt): Also depend on the headers.
5575 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5577 (expand_class_desc): Use USItype for offset field.
5578 * tinfo.h (struct __class_type_info): Likewise.
5580 * method.c (build_overload_int): TYPE_PRECISION should be applied
5583 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5585 * call.c (build_new_op): A COND_EXPR involving void must be a
5588 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5590 * typeck.c (build_x_component_ref): New fn.
5591 (build_object_ref): Use it.
5592 * parse.y (primary): Use it.
5593 * decl2.c (build_expr_from_tree): Use it.
5594 * cp-tree.h: Declare it.
5596 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5597 * error.c (dump_type_suffix): Handle variable arrays.
5599 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5601 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5603 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5605 * decl.c (lookup_name_real): Don't try to look up anything in a
5608 * tinfo2.cc (__throw_type_match_rtti): Oops.
5610 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5612 * Make-lang.in (exception.o): Use -fno-PIC for now.
5614 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5616 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5618 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5619 * tinfo2.cc (__dynamic_cast): Adjust.
5621 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5622 (build_x_typeid): Likewise.
5624 * parse.y: Call build_x_typeid instead of build_typeid.
5625 * cp-tree.def: Add TYPEID_EXPR.
5626 * pt.c (tsubst_copy): Handle typeid.
5627 * decl2.c (build_expr_from_tree): Likewise.
5628 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5629 (build_typeid): Not here.
5630 * cp-tree.h: Declare build_x_typeid.
5632 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5634 * call.c (convert_like): Pull out constant values.
5636 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5638 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5640 * decl.c (init_decl_processing): Create short int types before
5641 creating size_t in case a machine description needs to use
5642 unsigned short for size_t.
5644 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5646 * Make-lang.in (exception.o): Turn off pic.
5648 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5649 type, multi-level ptr conversions.
5651 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5652 (throw_bad_cast): Use it.
5653 (throw_bad_typeid): New fn.
5654 (build_typeid): Throw bad_typeid as needed.
5656 (synthesize_tinfo_fn): Handle functions and arrays before checking
5659 * Remove .h from standard C++ headers, add new.h, move into inc
5662 * exception*: Remove pointer from object, constructors. Add
5663 default exception::what that uses type_info::name. Add
5666 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5668 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5670 * Make-lang.in: Building C++ code depends on cc1plus.
5672 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5674 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5675 a HOST_WIDE_INT, not a tree.
5677 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5679 * exception.cc: Don't include <stdlib.h>.
5681 * Make-lang.in (c++.clean): Remove cplib2.*.
5683 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5685 * parse.y (component_decl_1, component_costructor_declarator case):
5686 Pass attributes/prefix_attributes in tree list.
5688 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5690 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5692 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5694 * lex.c (do_identifier): Don't do deferred lookup in a template
5697 * typeck2.c (store_init_value): Oops.
5699 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5700 New files for C++ lang-support library.
5701 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5702 (CXX_LIB2FUNCS): Define.
5703 And rules for building the C++ lang-support code.
5704 * config-lang.in (headers): Define.
5705 (lib2funcs): Define.
5707 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5709 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5711 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5712 * typeck2.c (store_init_value): Check for initializing pmf with { }
5714 (process_init_constructor): Not here.
5716 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5718 * pt.c (begin_template_parm_list): Increment
5719 processing_template_decl here.
5720 (end_template_parm_list): Not here.
5721 (process_template_parm): No need to add 1 to it now.
5722 * *.c: Use processing_template_decl instead of current_template_parms
5723 to check for being in a template.
5725 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5726 (tsubst_copy): Handle CONSTRUCTOR.
5727 (instantiate_decl): Set up context properly for variables.
5728 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5729 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5731 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5733 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5735 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5737 * method.c (make_thunk): Call comdat_linkage before setting the
5740 * decl2.c (comdat_linkage): Use make_decl_one_only.
5741 (import_export_decl): Likewise.
5742 * decl.c (init_decl_processing): Check supports_one_only instead of
5745 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5747 * decl2.c (grokfield): Tighten checking for access decls.
5749 * decl.c (make_typename_type): Resolve references to
5750 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5751 (lookup_name_real): Types that depend on a template parameter get
5752 an implicit 'typename' unless they're in the current scope.
5753 (start_decl_1): We don't care about incomplete types that depend
5755 (grokdeclarator): Resolve 'typename's in the type specifier that
5756 refer to members of the current scope.
5758 * call.c (build_over_call): Remove 'inline called before
5759 definition' diagnostic.
5760 (build_method_call): Likewise.
5761 * decl.c (duplicate_decls): Downgrade 'used before declared
5762 inline' to a warning, only with -Winline.
5764 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5766 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5768 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5770 * call.c (build_method_call): When calling a signature
5771 default implementation, as in other cases, let instance_ptr simply
5774 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5776 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5778 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5780 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5781 works on hppa and SPARC.
5783 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5785 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5787 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5789 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5790 before testing whether it's a signature.
5792 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5794 * call.c (build_new_method_call): Don't complain about signature
5795 pointers and references not being an aggr type.
5796 (build_this): If a signature pointer or reference was passed in,
5798 (build_new_method_call): If instance is a signature pointer, set
5799 basetype to the signature type of instance.
5800 * sig.c (build_signature_method_call): Deleted basetype and
5801 instance parameters, they can be found as the DECL_CONTEXT of
5802 function and as the first argument passed in.
5803 * cp-tree.h: Changed declaration of build_signature_method_call.
5804 * call.c (build_method_call): Deleted first two arguments in call
5805 of build_signature_method_call.
5806 (build_over_call): Added call to build_signature_method_call.
5808 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5810 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5813 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5815 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5817 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5819 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5820 (expand_end_try_stmts): Remove.
5822 * init.c (perform_member_init): Use add_partial_entry () instead
5823 of directly manipulating lists.
5824 (emit_base_init): Ditto.
5826 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5828 * except.c (expand_exception_blocks): Always make sure USE and
5829 CLOBBER insns that came at the end still do, the backend relies
5832 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5834 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5837 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5839 * cvt.c (convert_to_reference): Revert last change, don't complain
5840 about temp without target decl.
5842 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5844 * decl.c (grokdeclarator): Don't core dump when void() is given.
5846 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5848 * decl.c (copy_args_p): Don't crash.
5850 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5852 * pt.c (tsubst): And support template args inside the exception
5855 * pt.c (tsubst): Add support for exception specifications in
5858 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5860 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5862 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5863 (start_function): Likewise.
5864 (start_method): Likewise.
5865 (grokfield): Likewise.
5866 (make_call_declarator): Add throw spec parameter.
5867 (set_quals_and_spec): Add routine.
5868 * lex.c (set_quals_and_spec): Likewise.
5869 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5870 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5872 (groktypename): Likewise.
5873 (start_decl): Eliminate the throw spec parameter. Eliminate the
5874 throw spec parameter to grokdeclarator. Eliminate the throw spec
5876 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5877 (grokfndecl): Remove useless set of raises.
5878 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5879 the throw spec parameter to start_decl. Pull the throw spec out
5880 of the call declarator.
5881 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5882 (start_function): Eliminate the throw spec parameter. Eliminate
5883 the throw spec parameter to grokdeclarator.
5884 (start_method): Likewise.
5885 * decl2.c (grokfield): Likewise.
5886 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5887 (grokoptypename): Likewise.
5888 (finish_file): Eliminate the throw spec parameter to
5889 start_function. Add throw spec to make_call_declarator.
5890 * except.c (init_exception_processing): Add throw spec to
5891 make_call_declarator. Eliminate the throw spec parameter to
5893 (expand_start_catch_block): Eliminate the throw spec parameter to
5895 (expand_builtin_throw): Add throw spec to make_call_declarator.
5896 Eliminate the throw spec parameter to start_function.
5897 (start_anon_func): Likewise.
5898 * lex.c (make_call_declarator): Add throw spec parameter.
5899 (set_quals_and_spec): New routine.
5900 (cons_up_default_function): Add throw spec to make_call_declarator.
5901 Eliminate the throw spec parameter to grokfield.
5902 * method.c (synthesize_method): Eliminate the throw spec parameter
5904 * pt.c (process_template_parm): Eliminate the throw spec parameter
5906 (tsubst): Add throw spec to make_call_declarator.
5907 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5908 (do_function_instantiation): Eliminate the throw spec parameter to
5909 grokdeclarator. Eliminate the throw spec parameter to
5911 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5913 * parse.y (datadef): Remove non-winning optimization.
5915 (fndef): Remove ambiguous error productions uncovered by grammer
5917 (constructor_declarator): Add exception_specification_opt here.
5918 (component_constructor_declarator): Likewise.
5919 (direct_after_type_declarator): Likewise.
5920 (complex_direct_notype_declarator): Likewise.
5921 (direct_abstract_declarator): Likewise.
5922 (fn.def1): Remove exception_specification_opt.
5923 (fn.def2): Likewise.
5924 (condition): Likewise.
5925 (initdcl0): Likewise.
5926 (initdcl): Likewise.
5927 (notype_initdcl0): Likewise.
5928 (nomods_initdcl0): Likewise.
5929 (component_decl_1): Likewise.
5930 (component_declarator): Likewise.
5931 (after_type_component_declarator0): Likewise.
5932 (after_type_component_declarator): Likewise.
5933 (notype_component_declarator): Likewise.
5935 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5937 * call.c (build_over_call): Also use an INIT_EXPR when
5938 initializing anything from an rvalue.
5940 * call.c (build_over_call): Call stabilize_reference when building
5941 an INIT_EXPR instead of calling the copy ctor.
5943 * call.c (joust): Extend the previous change to all comparisons.
5945 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5946 NO_LINKAGE_HEURISTICS.
5948 * decl2.c (finish_file): Emit any statics that weren't already.
5950 * typeck.c (build_static_cast): Implement.
5951 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5952 * decl.c (grokparms): Use can_convert_arg instead of
5953 implicit_conversion directly.
5954 (copy_args_p): New fn.
5955 * cvt.c (convert_to_reference): Don't complain about temp with
5957 (build_up_reference): Handle TARGET_EXPRs.
5958 * call.c (build_over_call): Elide unnecessary temps.
5959 (can_convert*): Use new overloading code.
5961 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5963 * call.c: Move TYPE_PTR*_MACROS ...
5964 * cp-tree.h: To here.
5965 * typeck.c (build_reinterpret_cast): Implement.
5967 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5969 (joust): If we're comparing a function to a builtin and the worst
5970 conversion for the builtin is worse than the worst conversion for the
5971 function, take the function.
5973 * typeck.c (build_const_cast): Implement.
5974 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5975 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5977 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5979 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5980 too early. Make sure we explode if exprtype turns out to be a
5981 NULL_TREE when it shouldn't be.
5983 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5985 * cp-tree.h: New routine make_call_declarator.
5986 * lex.c (make_call_declarator): Define it.
5987 * except.c (init_exception_processing): Use it.
5988 (expand_builtin_throw): Likewise.
5989 (start_anon_func): Likewise.
5990 * decl2.c (finish_file): Likewise.
5991 * lex.c (cons_up_default_function): Likewise.
5992 * parse.y: Likewise.
5993 * pt.c (tsubst): Likewise.
5995 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5997 * decl2.c (groktypefield): Remove unused code.
5999 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
6001 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
6002 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
6003 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
6004 nonempty_cv_qualifiers.
6007 * lex.c (make_pointer_declarator): Change type_quals into
6009 (make_reference_declarator): Likewise.
6011 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6013 * decl.c (start_function): Only check interface_* for templates
6014 with flag_alt_external_templates.
6016 * call.c (build_new_op): Check for comparison of different enum types.
6017 (build_over_call): Fix arg # output.
6019 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
6021 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6023 * call.c (build_new_op): Check for erroneous args.
6025 * call.c (build_new_method_call): Add missing args to cp_error.
6027 * tree.c (error_type): Dont print reference-to-array.
6029 * typeck.c (convert_for_assignment): Don't say contravariance for
6032 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6034 * call.c (build_over_call): Diagnose bad convs for `this'.
6036 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
6039 * call.c (convert_like): Handle bad convs.
6040 (build_over_call): Handle bad convs better.
6042 * decl2.c: -fansi-overloading is now the default.
6044 * call.c (build_new_method_call): Check for erroneous args.
6046 * pt.c (instantiate_class_template): Propagate
6047 TYPE_USES_MULTIPLE_INHERITANCE.
6049 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
6051 * call.c (enforce_access): Add static to routine.
6053 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6055 * call.c (build_user_type_conversion_1): Fix bad handling.
6056 (compare_ics): Likewise.
6058 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6060 * call.c (standard_conversion): Oops.
6062 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
6064 * g++.c: Update test for win32 (&& ! cygwin32).
6066 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6068 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
6069 (ptr_reasonably_similar): New fn.
6070 * call.c (BAD_RANK): New rank.
6071 (ICS_BAD_FLAG): New macro.
6072 (standard_conversion): Handle almost-right pointer conversions.
6073 (reference_binding): Handle bad rvalue bindings.
6074 (add_*_candidate): Stuff.
6075 (build_over_call): Pass bad conversions to convert_for_initialization.
6076 (compare_ics): Handle bad convs.
6079 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
6081 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
6082 integer_type_node when computing pointer offsets.
6084 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6086 * tree.c (lvalue_type): New fn.
6087 (error_type): New fn.
6088 * call.c (op_error): Use error_type.
6089 (add_conv_candidate): Use lvalue_type.
6090 (add_builtin_candidates): Likewise.
6091 * error.c (args_as_string): Use error_type.
6093 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6095 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
6098 * decl.c (init_decl_processing): With -ansi, __null's type is the
6099 signed integral type with the same number of bits as a pointer.
6100 Introduce a new variable null_node for it.
6101 * cp-tree.h: Adjust.
6102 * call.c (null_ptr_cst_p): Adjust.
6104 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
6106 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
6109 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6111 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
6112 fns of classes without virtual functions.
6114 * call.c (add_function_candidate): Handle `this' specially.
6115 (compare_ics): Likewise.
6117 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
6119 * typeck.c (build_conditional_expr): Fix handling of __null.
6121 * decl2.c (comdat_linkage): New fn.
6122 (import_export_vtable): Use it.
6123 (import_export_decl): Use it.
6124 * method.c (make_thunk): Use it.
6126 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6128 * pt.c (end_template_decl): If we don't actually have parms, return.
6129 * parse.y (template_header): Accept 'template <>'.
6131 * errfn.c: Allow 5 args.
6133 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6135 * tree.c (make_temp_vec): New fn.
6136 * pt.c (push_template_decl): Handle partial specs.
6137 (instantiate_class_template): Likewise.
6138 (more_specialized): Use get_bindings.
6139 (more_specialized_class): New fn.
6140 (get_class_bindings): New fn.
6141 (most_specialized_class): New fn.
6142 (do_function_instantiation): List candidates for ambiguous case.
6143 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
6144 (shadow_tag): Call push_template_decl for partial specializations.
6145 * parse.y: Likewise.
6146 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
6147 DECL_TEMPLATE_MEMBERS.
6148 * call.c (print_z_candidates): Reduce duplication.
6150 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6152 * decl2.c (lang_decode_option): Allow -fansi-overloading.
6154 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6156 * pt.c (get_bindings): New fn.
6157 (most_specialized): Likewise.
6158 (do_function_instantiation): Use them.
6159 (add_maybe_template): New fn.
6160 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
6161 * call.c (build_new_op): Handle guiding decls.
6162 (build_new_function_call): Likewise.
6163 * decl2.c (finish_file): Likewise.
6165 * decl2.c (mark_used): Do synthesis here.
6166 * call.c (build_method_call): Not here.
6167 (build_over_call): Or here.
6168 * typeck.c (build_function_call_real): Or here.
6169 * tree.c (bot_manip): Call mark_used on functions used in default
6172 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6174 * decl2.c (import_export_vtable): Delete code that disabled vtable
6175 heuristic on systems with ASM_OUTPUT_EXTERNAL.
6177 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6179 * typeck.c (build_x_function_call): Handle static call context
6182 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
6183 the function, not its outer block.
6185 * call.c (build_field_call): Pass fields on to build_opfncall
6186 regardless of TYPE_OVERLOADS_CALL_EXPR.
6187 (build_method_call): Pass on to build_new_method_call sooner.
6189 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
6191 * class.c (instantiate_type): Don't put a POINTER_TYPE to
6192 METHOD_TYPE on an expression. Also make a copy of rhs instead of
6195 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6197 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
6198 (add_builtin_candidate): Don't take enums for ++.
6199 (build_new_method_call): Handle non-aggregates and field calls.
6200 Move new overloading code from...
6203 * decl.c (grokparms): Don't check default args in templates.
6205 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6207 * cvt.c (build_new_op): Fix args to build_unary_op.
6208 (add_builtin_candidates): Don't call type_promotes_to on float.
6210 * decl.c (grokparms): Check the type of the default arg.
6212 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6213 returning NULL_TREE.
6215 * typeck.c (build_x_binary_op): Avoid doing extra work.
6216 (build_x_unary_op): Likewise.
6217 (build_x_conditional_expr): Likewise.
6218 * cvt.c (build_over_call): Return.
6219 (add_builtin_candidate): Fix MEMBER_REF.
6220 (build_new_op): Likewise.
6222 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6224 * method.c (build_overload_name): Put bug fix into code but leave
6225 disabled for now so we can be bug compatible with older releases
6226 that do repeats incorrectly. In the future, we can enable it.
6228 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6230 * cvt.c (convert_like): Don't call build_cplus_new twice.
6232 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6233 Control new overloading code with -fansi-overloading.
6235 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6237 * cvt.c (build_over_call): Call build_cplus_new.
6238 * call.c (build_method_call): Likewise.
6239 * typeck.c (build_function_call_real): Likewise.
6240 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6241 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6243 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6245 * typeck.c (complete_type): Propagate
6246 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6248 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6250 * cvt.c (joust): More ?: kludging. Sigh.
6251 (build_over_call): Don't try to synthesize global fns.
6253 * search.c (lookup_conversions): Use binfo marking.
6255 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6257 * search.c (build_mi_matrix): Use the correct value of cid
6258 when determining the new mi_size.
6260 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6262 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6263 for the first parms of += et al.
6264 (strip_top_quals): New fn.
6265 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6266 (implicit_conversion): Likewise.
6267 (add_builtin_candidates): Be careful about arrays.
6268 (build_new_method_call): Handle vtable optimization.
6270 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6272 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6273 * cvt.c (reference_binding): Use it.
6274 (implicit_conversion): Use it.
6275 (add_builtin_candidate, COND_EXPR): Use it.
6277 * cvt.c (build_new_function_call): Check for error args.
6279 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6281 * gxx.gperf: Add __null.
6282 * hash.h: Regenerate.
6283 * lex.h: Add RID_NULL.
6284 * lex.c (init_lex): Create null_pointer_node here, stick it in
6286 * decl.c (init_decl_processing): Still set its type here.
6287 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6288 (convert_to_pointer_force): Likewise.
6289 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6291 * call.c (convert_harshness): Use null_ptr_cst_p.
6292 * typeck.c (convert_for_assignment): Likewise. Don't produce
6295 * error.c (args_as_string): Handle lists of actual args, too.
6296 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6297 (build_user_type_conversion_1): Improve diagnostics.
6298 (build_new_function_call): Likewise.
6299 (build_object_call): Likewise.
6300 (build_new_method_call): Likewise. Move call before def diagnostic...
6301 (build_over_call): Here.
6303 * cvt.c (build_new_method_call): Don't complain about no match if
6304 LOOKUP_SPECULATIVELY.
6305 (build_over_call): Fix 'this' for virtual fn.
6306 (build_new_method_call): Add diagnostic.
6308 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6310 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6311 constructors to be passed in.
6312 (build_over_call): Likewise.
6313 (build_user_type_conversion_1): Pass them in.
6314 (convert_like): Likewise.
6315 (build_object_call): Handle overloaded conversions.
6316 (build_over_call): Pass the right args to build_vfn_ref.
6317 (standard_conversion): Fix pmf convs.
6318 (joust): Handle comparing statics and non-statics.
6319 (build_new_method_call): New fn.
6320 * call.c (build_method_call): Call it if NEW_OVER.
6322 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6324 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6327 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6329 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6330 instead of just maybe_build_cleanup so that we deallocate the
6333 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6335 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6336 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6338 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6340 * pt.c (instantiate_class_template): Call complete_type. Also, if
6341 we're at the end of the file and we just instantiated a template
6342 class with a vtable, call finish_prevtable_vardecl.
6344 * error.c (dump_decl): Don't explode (or explode more gracefully
6345 as appropriate) if the object being dumped has a null type.
6346 (dump_expr): Likewise.
6348 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6349 by counting the number of nodes that we'll need before allocating
6351 (lookup_fnfields): Fix comment.
6352 (breadth_first_search): Fix comment.
6354 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6356 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6358 * class.c (finish_struct): Call cplus_decl_attributes here.
6359 (finish_struct_1): Not here.
6360 * cp-tree.h: Adjust.
6362 * pt.c (type_unification): New parameter STRICT.
6363 (unify): If STRICT, don't allow cv addition or base deduction.
6364 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6366 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6368 * search.c (get_template_base{_recursive}): New fns.
6369 * pt.c (more_specialized): New fn.
6370 (do_function_instantiation): Use it.
6371 (unify): Handle base deduction.
6372 * cvt.c (joust): Use more_specialized.
6373 Don't arbitrarily choose between non-builtin candidates.
6374 (build_over_call): Call require_complete_type.
6376 * decl.c (start_function): Statics are static even in a #pragma
6379 * decl2.c (import_export_vtable): Disable vtable heuristic on
6380 systems with ASM_OUTPUT_EXTERNAL.
6382 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6383 (standard_conversion): No std conv to enum type.
6385 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6388 * cvt.c (reference_binding): Bind directly to a base subobject of
6391 * cvt.c (build_new_op): Enforce access control.
6393 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6395 * typeck2.c (process_init_constructor): When scanning the
6396 union for a named field, skip things that aren't FIELD_DECLs.
6398 * method.c (synthesize_method): Don't scan fndecl's rtl if
6399 we're at the end of the file; just assume the function can't
6402 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6404 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6407 * cvt.c (build_user_type_conversion_1): Handle overloaded
6410 * cvt.c (add_builtin_candidates): Don't consider type conversion
6411 operators for the first parameter of operator=.
6413 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6415 * typeck.c (complete_type): Only call layout_type if we're not
6416 expanding a template.
6418 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6420 * cvt.c (compare_ics): Oops.
6422 * cvt.c (op_error): Oops.
6424 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6425 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6426 (build_conv): Use them.
6427 (implicit_conversion): Use them.
6428 (convert_like): Handle them.
6429 (build_new_op): Handle builtin COND_EXPR again.
6430 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6431 in lists of types for COND_EXPR.
6432 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6434 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6436 * typeck.c (build_modify_expr): Always attempt to build a call to
6437 the assignment operator, even if we're using a default one.
6438 (convert_for_initialization): Call complete_type.
6440 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6442 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6443 (implicit_conversion): Likewise.
6444 (convert_like): Likewise.
6445 (compare_ics): Likewise.
6446 (compare_qual): Likewise.
6447 (print_z_candidates): Handle no candidates.
6448 (build_new_op): Don't handle builtin COND_EXPR for now.
6450 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6452 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6454 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6456 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6458 * cvt.c (build_builtin_candidate): Oops.
6459 (build_new_op): Oops.
6461 * method.c (build_opfncall): Pass COND_EXPR on.
6462 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6463 (add_builtin_candidate{,s}): Likewise.
6464 (add_builtin_candidates): Likewise.
6465 (print_z_candidates, op_error, build_new_op): Likewise.
6466 (type_decays_to): New fn.
6467 * lex.c (init_lex): Just say ?: for COND_EXPR.
6469 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6471 * typeck.c (complete_type): Call layout_type rather than building
6474 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6477 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6479 * cvt.c: Always compile the new overloading code (but don't use it).
6480 (implicit_conversion): Add a BASE_CONV when converting to
6481 the same class type.
6482 (convert_like): Handle BASE_CONV.
6484 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6486 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6487 (add_builtin_candidate): Likewise.
6490 * typeck.c (build_x_function_call): Try an operator function
6491 whenever we call an object of class type.
6492 * method.c (build_opfncall): Pass CALL_EXPRs through.
6493 * cvt.c (implicit_conversion): Do const-ref case first.
6494 (add_conv_candidate, build_object_call, op_error): New fns.
6495 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6496 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6498 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6499 Fall back on preincrement handling. Use op_error.
6501 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6503 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6506 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6508 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6510 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6512 * typeck.c (build_component_ref_1): Use build_component_ref
6513 instead of open coding it here.
6515 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6517 * g++.c (main): Don't link with -lg++.
6520 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6521 result of build_type_conversion.
6522 (cp_convert): Only call build_method_call for ctors if
6523 build_type_conversion failed.
6524 (ptr_complete_ob): New function.
6525 (TYPE_PTR{,OB,MEM}_P): New macros.
6526 ({add,build}_builtin_candidate{,s}): New functions.
6527 (print_z_candidates): Handle builtins.
6528 (build_user_type_conversion_1): Don't use conversion fns for
6529 converting to a base type.
6530 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6531 (build_user_type_conversion): Use convert_from_reference.
6532 (build_new_op): New function.
6533 (build_over_call): Fix handling of methods.
6534 (compare_ics): Handle AMBIG_CONV properly.
6535 * typeck2.c: Increment abort count.
6536 * method.c (build_opfncall): Forward most requests to build_new_op.
6537 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6539 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6541 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6542 invalid second argument to dump_expr_list.
6544 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6546 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6548 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6550 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6553 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6555 * typeck2.c (process_init_constructor): New pedwarn for using { }
6556 to initialize a pointer to member function.
6557 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6558 we can avoid the new error.
6560 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6562 * typeck.c (build_ptrmemfunc1): New function to hide details of
6563 pointer to member functions better.
6565 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6567 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6568 methods into the actual method, as we know the implied object is
6571 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6573 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6574 inside a system header.
6576 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6578 * call.c (build_method_call): Call complete_type on the
6581 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6583 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6584 for obj_ptr->func so that we can know which object to use in a
6587 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6589 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6590 around things. Also improve maintainability.
6592 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6594 * decl.c (grokdeclarator): Check for overflow when evaluating an
6597 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6599 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6602 * typeck.c (build_x_function_call): Pass function overload
6603 questions to new overloading code if NEW_OVER.
6604 * init.c (expand_aggr_init_1): Only check for type conversion ops
6605 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6606 Don't check for ambiguity with constructor if NEW_OVER.
6607 * cvt.c (convert_to_reference): Dereference the result of a type
6608 conversion operator.
6609 (build_conv): Propagate ICS_USER_FLAG.
6610 (implicit_conversion): Call instantiate_type.
6611 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6612 (add_function_candidate): Fix cv-quals on argtype.
6613 (print_z_candidates): New function.
6614 (build_new_function_call): Call it.
6615 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6616 consider non-converting constructors.
6617 Call print_z_candidates.
6618 Return an AMBIG_CONV for an ambiguous conversion.
6619 (build_user_type_conversion): Handle AMBIG_CONV.
6620 (convert_like): Fix test for building TARGET_EXPR.
6621 Call instantiate_type.
6622 Handle AMBIG_CONV and LVALUE_CONV.
6623 (build_over_call): Handle 0 args and ellipsis.
6624 * cp-tree.def: Add AMBIG_CONV.
6626 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6628 * decl.c (lookup_name_real): If we find mem in obj when parsing
6629 `obj->mem', make sure we return the right value.
6631 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6633 * search.c (get_base_distance): Call complete_type.
6635 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6637 * decl.c (store_bindings): Make static.
6639 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6641 * init.c (expand_aggr_init_1): Don't check type conversions if
6644 * cvt.c (z_candidate): Put back template field.
6645 (add_function_candidate): Set it.
6646 (add_template_candidate): Likewise.
6648 (compare_qual): Handle references and pointers to members.
6649 (compare_ics): Handle reference bindings.
6651 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6653 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6655 * call.c (compute_conversion_costs): Call complete_type.
6657 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6658 pointers, so we can handle template parameters.
6660 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6662 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6663 here; let's make it explicit instead of a side effect of an
6666 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6668 * cvt.c (z_candidate): Remove template field.
6669 (reference_binding): Handle binding to temporary.
6670 (implicit_conversion): Likewise.
6671 (add_function_candidate): Handle artificial constructor parms.
6672 Handle functions with too few parms.
6673 (add_template_candidate): New function.
6674 (build_user_type_conversion_1): Handle constructors.
6675 (convert_like): Likewise.
6676 (build_over_call): Likewise.
6677 (build_new_function_call): Support templates.
6678 (compare_ics): Fix reference, inheritance handling.
6680 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6682 * decl.c: Add signed_size_zero_node.
6683 (init_decl_processing): Build it.
6684 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6685 when we're trying to make a negative delta.
6687 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6689 Stop doing this damn index==strchr variable name confusion.
6690 * class.c (add_virtual_function): Change local var INDEX to be
6692 (add_method): Likewise.
6693 * lex.c (print_parse_statistics): Likewise.
6694 * search.c (make_memoized_table_entry): Likewise.
6695 (lookup_fnfields_here): Likewise.
6696 (lookup_field): Likewise.
6697 (lookup_fnfields): Likewise.
6698 (get_baselinks): Likewise.
6699 * sig.c (build_signature_table_constructor): Likewise.
6700 (build_signature_method_call): Likewise.
6701 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6702 (get_member_function_from_ptrfunc): Likewise.
6703 (build_ptrmemfunc): Change local var INDEX to be IDX.
6704 (c_expand_start_case): Likewise.
6706 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6708 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6709 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6710 (convert_to_reference): Use build_type_conversion to convert to
6711 the reference type directly.
6712 (standard_conversion): Fix void* case, non-conversions.
6713 (reference_binding): Fix expr == 0 case, non-conversions.
6714 (convert_like): Support REF_BIND.
6715 (compare_qual): Split out from compare_ics.
6716 (compare_ics): Use it, handle icses with only a qual_conv.
6718 * init.c (expand_vec_init): Don't crash if decl is NULL.
6720 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6722 * mpw-config.in: New file, configury for Mac MPW.
6723 * mpw-make.sed: New file, makefile editing for MPW.
6725 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6727 * pt.c (instantiate_class_template): Call repo_template_used.
6729 * search.c (lookup_conversions): Only lookup conversions in
6732 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6734 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6736 * cp-tree.h, lex.c: Include cp-tree.def.
6737 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6739 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6741 * init.c (build_vec_delete_1): Call complete_type.
6743 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6745 * except.c (start_anon_func): Make sure anonymous functions are
6748 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6750 * decl.c (finish_function): If function_depth > 1, set nested.
6752 * decl2.c (grokbitfield): Revert Bob's change.
6753 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6755 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6757 * pt.c (add_pending_template): Handle types.
6758 (lookup_template_class): With -fexternal-templates, just add the class
6759 to pending_templates instead of instantiating it now.
6760 * decl2.c (finish_file): Handle types in pending_templates.
6762 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6764 * decl2.c (grokbitfield): Handle constant decls appropriately.
6765 Give an appropriate error message now instead of spewing core
6768 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6770 * decl2.c: Don't turn on thunks by default for now.
6772 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6774 * typeck.c (complete_type): Handle error_mark_node.
6775 (common_type, OFFSET_TYPE): Handle template_type_parms.
6777 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6779 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6780 regardless of DECL_INLINE.
6782 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6784 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6786 * rtti.c (build_dynamic_cast): Support templates.
6787 * tree.def: Support DYNAMIC_CAST_EXPR.
6788 * pt.c (tsubst_copy): Likewise.
6789 * decl2.c (build_expr_from_tree): Likewise.
6791 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6793 * typeck.c (build_static_cast): Support templates.
6794 (build_const_cast): Likewise.
6795 * tree.def: Support CONST/STATIC_CAST_EXPR.
6796 * pt.c (tsubst_copy): Likewise.
6797 * decl2.c (build_expr_from_tree): Likewise.
6799 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6801 * decl2.c (finish_vtable_vardecl): Don't trust
6802 TREE_SYMBOL_REFERENCED for vtables of local classes.
6804 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6806 * pt.c (tsubst_copy): Handle operator T.
6808 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6810 * init.c (build_delete): Move creation of PARMS inside test of
6811 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6813 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6815 * typeck.c (build_conditional_expr): Don't assume that
6816 the arguments to ?: are always pointers or records.
6818 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6820 * decl2.c (import_export_decl): Still emit static/weak/comdat
6821 copies of inline template functions with -fno-implicit-templates.
6823 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6825 * init.c (build_delete): Determine the complete basetype
6826 path to the destructor we're calling.
6828 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6830 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6831 initialize the enum, because we really and truly don't know where
6833 (start_enum): Don't copy integer_zero_node because
6834 build_enumerator will do it.
6836 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6838 * decl.c (finish_function): Do access control on base destructors.
6840 * pt.c (tsubst, case FUNCTION_DECL): Set up
6841 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6844 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6846 * cvt.c (build_up_reference): If we have already extended the
6847 lifetime of the temporary, don't try it again.
6848 * typeck.c (c_expand_return): Don't try and convert the return
6849 value twice when we want a reference, once is enough.
6851 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6853 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6854 LOOKUP_ONLYCONVERTING at all for now.
6856 * search.c (add_conversions): Put the conversion function in
6857 TREE_VALUE, the basetype in TREE_PURPOSE.
6858 * cvt.c (build_type_conversion): Adjust.
6859 * cvt.c (build_expr_type_conversion): Adjust.
6860 * call.c (user_harshness): Adjust.
6862 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6864 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6867 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6869 * except.c (expand_start_catch_block): Add a dummy region, if we
6870 get an error, so that we can avoid core dumping later.
6872 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6874 * cp-tree.h (OFFSET_REF): Remove.
6875 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6876 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6877 * init.c (expand_aggr_init_1): Likewise.
6878 (build_new): Likewise.
6879 * typeck.c (expand_target_expr): Likewise.
6881 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6883 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6886 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6888 * cvt.c (build_up_reference): Redo how and when temporaries are
6890 * decl.c (grok_reference_init): Don't try and be smart about
6893 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6895 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6896 (TARGET_EXPR...), now that it has 4 arguments.
6897 * tree.c (build_cplus_new): Likewise.
6899 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6901 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6903 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6904 * decl.c (struct saved_scope): Remove named_labels,
6905 {base,member}_init_list.
6906 (maybe_push_to_top_level): Don't set them. Call
6907 push_cp_function_context if appropriate.
6908 (pop_from_top_level): Likewise.
6910 * method.c (do_build_assign_ref): Remove obsolete check of
6911 TYPE_HAS_ASSIGN_REF (basetype).
6913 * decl.c (grokfndecl): Diagnose user definition of
6914 implicitly-declared methods.
6916 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6918 * method.c (do_build_copy_constructor): Add code to give
6919 meaningful error messages instead of crashing.
6920 (do_build_assign_ref): Don't synthesize assignment operators for
6921 classes containing reference or const members.
6923 * class.c (struct base_info): Remove cant_synth_copy_ctor
6924 and cant_synth_asn_ref.
6925 (finish_base_struct): Remove the code that tries to conditionalize
6926 synthesis of copy constructors & assignment operators based on
6927 access permissions. Instead, let it fail when it tries to
6928 synthesize the copy constructor. This will give meaningful error
6929 messages instead of silently generating code to perform a bitcopy.
6931 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6933 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6934 determining types for constant values.
6936 * decl.c (struct named_label_list): Use instead of stuffing
6937 random items into a TREE_LIST node.
6938 (named_label_uses): Use the new struct.
6939 (poplevel): Likewise.
6940 (lookup_label): Likewise.
6941 (define_label): Add an error message to tell the user the line
6942 where the goto is located in addition to the destination of the
6944 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6946 (finish_function): Likewise.
6948 (start_decl): Complain about defining a static data member
6949 in a different type from which it was declared.
6951 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6953 * cvt.c (build_expr_type_conversion): Adjust.
6955 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6957 * call.c (build_method_call): Always convert 'this' to the
6960 * search.c (add_conversions): Put the conversion function in
6961 TREE_VALUE, the type in TREE_PURPOSE.
6962 * cvt.c (build_type_conversion): Adjust.
6963 * call.c (user_harshness): Adjust.
6965 * method.c (emit_thunk): Call temporary_allocation and
6966 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6968 * tree.c (build_cplus_array_type): Handle tweaking of
6969 TYPE_MAIN_VARIANT here.
6970 * typeck.c (common_type): Not here.
6972 * typeck.c (complete_type): Only try to complete an array type if
6975 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6977 * decl.c (grokvardecl): Call complete_type.
6978 (grokdeclarator): Call complete_type for PARM_DECLs.
6980 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6982 * pt.c (instantiate_class_template): Re-set
6983 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6985 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6987 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6988 smart enough to do it right.
6989 * tree.c (cp_expand_decl_cleanup): Likewise.
6990 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6991 cp_expand_decl_cleanup.
6992 (store_parm_decls): Likewise.
6993 (hack_incomplete_structures): Likewise.
6994 * except.c (push_eh_cleanup): Likewise.
6996 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6998 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6999 frontend to the backend where it belongs.
7000 * tree.c (unsave_expr): Likewise.
7001 (unsave_expr_now): Likewise.
7002 * tree.def (UNSAVE_EXPR): Likewise.
7003 * cp-tree.h (unsave_expr): Likewise.
7004 (unsave_expr_now): Likewise.
7006 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
7008 * init.c (emit_base_init): Make sure the partial EH cleanups live
7009 on the function_obstack.
7011 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
7013 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
7014 when checking for pointer types.
7016 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7018 * pt.c (instantiate_class_template): Remove obsolete check for
7019 access declarations.
7021 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
7023 * call.c (build_overload_call): Simplify calls to
7024 build_overload_call by removing last parameter.
7025 (build_method_call): Likewise.
7026 * cp-tree.h: Likewise.
7027 * method.c (build_opfncall): Likewise.
7028 * typeck.c (build_x_function_call): Likewise.
7030 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
7032 * call.c (default_parm_conversions): Factor out common code.
7033 (build_method_call): Use it.
7034 (build_overload_call_real): Use it.
7036 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
7038 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
7039 but pedwarn as the code is bogus.
7040 * typeck.c (decay_conversion): Likewise.
7041 (build_function_call_real): Use build_addr_func instead of
7042 default_conversion. Don't allow pointer-to-method functions down
7044 (build_unary_op): Use real pointer-to-member functions instead of
7046 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
7047 (convert_for_assignment): Removed some obsolete code.
7048 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
7049 build_x_function_call instead of current_class_ptr. Only call
7050 digest_init once on an initializer, we do this just checking
7052 (build_expr_from_tree): Pass current_class_ref to
7053 build_x_function_call instead of current_class_ptr.
7054 * init.c (build_member_call): Likewise.
7056 * error.c (dump_expr): Handle OFFSET_REFs better.
7057 * pt.c (unify): Handle pointer-to-member functions better.
7058 * decl.c (finish_function): Clear out current_class_ref just like
7059 we do for current_class_ptr.
7061 * typeck.c (get_delta_difference): Handle virtual bases better.
7063 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
7065 * sig.c (build_signature_table_constructor): Use the delta for
7066 the original basetype for this virtual function with thunks.
7067 (build_signature_method_call): We still need to adjust 'this'
7070 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
7072 * call.c (build_addr_func): New routine. Used to get the `real'
7073 address of a function or a method. Needed to avoid getting a
7074 pointer-to-member function.
7075 (build_call): New routine to build CALL_EXPRs.
7076 (build_method_call): Use it.
7077 * cvt.c (convert_to_aggr): Likewise.
7078 * typeck.c (build_function_call_real): Likewise.
7079 * sig.c (build_signature_table_constructor): Use build_addr_func.
7080 * cp-tree.h (build_call, build_addr_func): Declare them.
7082 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
7084 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
7085 * parse.y: Remove uses of LOOKUP_AGGR.
7087 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
7089 * *.[chy]: Rename current_class_decl to current_class_ptr, and
7090 C_C_D to current_class_ref.
7092 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7094 * call.c (convert_harshness): Tighten up pointer conversions.
7096 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
7098 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
7099 (finish_file): Likewise.
7101 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7103 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
7105 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
7108 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7110 * decl2.c: Turn on thunks by default where supported.
7112 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
7114 * cp-tree.h (build_overload_call_maybe): Removed.
7115 * call.c (build_overload_call_real): Invert meaning of last arg to
7116 be require_complete.
7117 (build_overload_call): Likewise.
7118 * typeck.c (build_x_function_call): Use build_overload_call_real
7119 instead of build_overload_call_maybe.
7121 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7123 * decl2.c (finish_file): Don't try to emit functions that haven't
7126 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7128 * decl2.c (finish_vtable_vardecl): Oops.
7130 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
7131 Also store the bindings from previous_class_values.
7132 (pop_from_top_level): Restore them.
7134 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7136 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
7137 symbol has been referenced.
7138 (finish_file): Re-join synthesis/vtable loop with inline emission
7139 loop, disable inlining when an inline is output.
7141 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
7143 * except.c (init_exception_processing): Setup saved_in_catch.
7144 (push_eh_cleanup): Reset __eh_in_catch.
7145 (expand_start_catch_block): Set __eh_in_catch.
7147 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
7149 * except.c (push_eh_cleanup): Add tracking for whether or not we
7150 have an active exception object.
7151 (expand_builtin_throw): Use it to make sure a rethrow without an
7152 exception object is caught.
7154 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7156 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
7159 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7161 * decl2.c (finish_file): Also use sentries for vars with
7162 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
7165 * lex.c (handle_cp_pragma): Disable #pragma
7166 interface/implementation if SUPPORTS_ONE_ONLY > 1.
7168 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7170 * method.c (emit_thunk): Wrap default case in
7171 temporary/permanent_allocation.
7173 * method.c (make_thunk): Use DECL_ONE_ONLY.
7174 (emit_thunk): Call assemble_end_function.
7176 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7178 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
7179 (import_export_decl): Likewise.
7180 (finish_prevtable_vardecl): Disable vtable hack if
7181 SUPPORTS_ONE_ONLY > 1.
7183 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
7185 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
7186 PREDECREMENT_EXPRs take two arguments, not one.
7188 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7190 * class.c (build_vtable_entry): Don't build thunks for abstract
7193 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
7196 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7198 * class.c (set_rtti_entry): Use size_zero_node.
7199 (build_vtable): Likewise.
7201 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
7203 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7204 (prepare_fresh_vtable): Likewise.
7206 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7208 * method.c (emit_thunk): Call mark_used on the target function.
7210 * call.c (build_method_call): Don't warn about pending templates.
7212 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7214 * decl2.c (finish_file): Fix list walking logic.
7216 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7218 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7220 * class.c (finish_struct_1): Remove old code for
7221 dont_allow_type_definitions.
7222 * cp-tree.h: Likewise.
7223 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7224 definition of flagged_type_tree is found before it is used.
7226 * parse.y: Added the ftype member to the type union, and changed a
7227 number of rules to use it instead of ttype. Added calls to
7228 check_for_new_type() as appropriate.
7229 * typeck2.c (check_for_new_type): New function for checking
7230 if a newly defined type appears in the specified tree.
7231 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7232 for check_for_new_type().
7234 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7236 * decl2.c (finish_file): Only use a sentry if the decl is public.
7238 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7239 don't pass LOOKUP_ONLYCONVERTING.
7241 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7243 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7244 properly keeps track of const and volatile type modifiers.
7246 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7248 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7249 * pt.c (comp_template_args): Use it.
7251 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7252 assemble_external for artificial function decls.
7254 * decl.c (cp_finish_decl): Oops.
7256 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7258 * decl2.c (import_export_decl): Put static data member templates
7259 into common storage, or make them weak, depending on whether they
7260 are dynamically or statically initialized.
7261 (get_sentry): New function.
7262 (finish_file): Do import_export_decl for static data members before
7263 building the init/fini functions. Don't init/fini a variable that's
7264 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7265 push/pop_temp_slots.
7266 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7267 expand_static_init thang.
7268 * method.c (get_id_2): New function.
7270 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7272 * parse.y (empty_parms): Make sure we use C++-style prototypes
7273 when we're declaring member functions.
7275 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7277 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7278 * parse.y (self_template_type): New nonterminal.
7280 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7282 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7284 * parse.y (base_class.1): Allow 'typename foo::bar'.
7286 * lex.c (check_newline): Remove #pragma code that plays with the
7287 input stream, since we now deal with tokens. Clear nextchar when
7289 (handle_cp_pragma): Use real_yylex.
7290 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7293 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7295 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7297 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7299 * parse.y: New token SELFNAME for potential constructor.
7300 * spew.c (yylex): Handle it.
7301 * lex.c (identifier_type): Produce it.
7303 * parse.y (complete_type_name): In :: case, don't push class binding.
7304 (complex_type_name): Likewise.
7306 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7308 * typeck.c (build_reinterpret_cast): Handle pointer to member
7311 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7313 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7315 (check_newline): Put the vtable/unit/implementation/interface pragma
7316 code into handle_cp_pragma, replacing it with a call.
7317 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7318 args. Get the next token after handling the pragma token.
7320 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7322 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7323 (convert_to_pointer_force): Likewise.
7325 * init.c (build_new): Fix array new without -fcheck-new.
7327 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7329 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7330 tree.c: Lose TYPE_NESTED_NAME.
7332 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7335 * tree.def: Add VEC_INIT_EXPR.
7336 * expr.c (cplus_expand_expr): Handle it.
7337 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7338 the extra file-scope symbol nastiness.
7340 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7342 * method.c (make_thunk): Thunks are static.
7343 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7345 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7346 (finish_file): Don't emit them here.
7348 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7350 * rtti.c (build_dynamic_cast): Handle null pointers.
7351 (ifnonnull): New function.
7353 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7355 * call.c (build_method_call): Remember the original basetype we
7356 were called with. Give an error message instead of trying
7357 (incorrectly) to call a non-static member function through a
7358 non-inherited class.
7360 * search.c (expand_upcast_fixups): Mark the new fixup as
7363 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7365 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7367 * class.c (set_rtti_entry): Fix for thunks.
7369 * decl2.c (import_export_decl): Still emit typeinfo fns for
7370 cv-variants of builtin types.
7372 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7373 (init_rtti_processing): Instead of here.
7375 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7377 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7378 (build_typeid): Only complain about taking dynamic typeid without
7381 * decl2.c: flag_rtti defaults to 1.
7383 * rtti.c (get_tinfo_var): The general class case is now smaller.
7384 (init_rtti_processing): Pack the latter three fields of base_info
7387 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7389 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7391 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7393 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7394 (push_memoized_context): Split out code to undefer pop_type_level to
7395 (clear_memoized_cache): here.
7396 (pop_memoized_context): We can only handle one layer of deferral of
7397 pop_type_level so clear the cache, if there was a previous level.
7399 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7401 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7402 (expand_class_desc): Use one pointer to an array of base_info
7403 structs, passed using a CONSTRUCTOR.
7405 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7407 * class.c (build_vbase_path): Remove block extern for
7408 flag_assume_nonnull_objects here.
7409 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7410 (build_vtbl_ref): New routine.
7411 (build_vtable): Set up rtti info here.
7412 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7413 place where we can get the rtti pointers from to avoid having to
7414 search around for a place.
7415 (finish_base_struct): Likewise.
7416 (finish_struct_1): Likewise. Never create totally new vtables
7417 with totally new vtable pointers for rtti. Disable code to layout
7418 vtable pointers better until we want to break binary
7420 * rtti.c (build_headof_sub): New routine to convert down to a
7421 sub-object that has an rtti pointer in the vtable.
7422 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7424 (build_dynamic_cast): Make sure we have saved it, if we need to.
7425 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7426 a more efficient vtable layout, enable later.
7427 * call.c (flag_assume_nonnull_objects): Moved declaration to
7428 * cp-tree.h: here. Declare build_vtbl_ref.
7429 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7430 function calls that want a tree.
7432 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7434 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7435 other X subobjects in the most derived type. Ack.
7437 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7438 get_typeid will do it for us.
7439 (get_typeid_1): Break out call-building for expand_*_desc to use.
7440 (get_typeid): Call it.
7441 (expand_*_desc): Likewise.
7442 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7444 (init_decl_processing): Lose builtin_type_tdescs lossage.
7445 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7447 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7449 * pt.c (tsubst): When calling set_nested_typename, use
7450 TYPE_NESTED_NAME (current_class_type) instead of
7453 * decl.c (pushdecl): Likewise.
7454 (pushdecl_class_level): Likewise.
7455 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7456 set_nested_typename.
7458 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7460 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7462 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7464 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7466 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7467 (init_rtti_processing): Lose bad_cast_type.
7468 (build_dynamic_cast): Use throw_bad_cast.
7470 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7472 * decl2.c (finish_file): Don't synthesize artificial functions
7473 that are external and not inline.
7475 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7477 * decl2.c (finish_file): Handle having new inlines added to
7478 saved_inlines by synthesis.
7480 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7482 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7484 RTTI rewrite to initialize nodes as needed, not require that
7485 users #include <typeinfo>, complete functionality and reduce wasted
7487 * rtti.c (init_rtti_processing): New fn.
7488 (build_typeid): The vtable entry is now a function.
7489 (get_tinfo_var): New fn.
7490 (get_tinfo_fn): Likewise.
7491 (get_typeid): Use it.
7492 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7493 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7495 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7496 (synthesize_tinfo_fn): New fn.
7497 * method.c (build_t_desc_overload): Lose.
7498 (build_overload_with_type): More generic.
7499 * decl.c (init_decl_processing): Call init_rtti_processing.
7500 * class.c (set_rtti_entry): Use get_tinfo_fn.
7501 * decl2.c (mark_vtable_entries): Mark the rtti function.
7502 (finish_prevtable_vardecl): Don't build_t_desc.
7503 (import_export_decl): Handle tinfo functions.
7504 (finish_file): Likewise.
7505 * typeck.c (inline_conversion): New fn.
7506 (build_function_call_real): Use it.
7507 * cp-tree.h: Add decls.
7509 * method.c (hack_identifier): Also convert component_refs from
7512 * lex.c (cons_up_default_function): Use the type, not the name, in
7515 * decl2.c (import_export_vtable): Fix weak vtables.
7517 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7519 * search.c (get_base_distance_recursive): Fix access checks for
7522 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7524 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7526 (convert_harshness): Add prototypes wrapped by PROTO.
7527 * decl2.c (grok_function_init): Likewise.
7528 (do_toplevel_using_decl): Change to void return type.
7529 * class.c (build_vtable_entry): Remove decl of make_thunk.
7530 (merge_overrides): Fix order of arg definitions.
7531 (finish_vtbls): Likewise.
7532 (fixup_vtable_deltas): Likewise.
7533 (modify_all_direct_vtables): Likewise.
7534 (modify_all_indirect_vtables): Likewise.
7535 * search.c (get_base_distance_recursive): Likewise.
7536 (get_abstract_virtuals_1): Likewise.
7537 (fixup_virtual_upcast_offsets): Likewise.
7538 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7539 * init.c (perform_member_init): Fix order of arg definitions.
7540 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7541 * cp-tree.h (make_thunk): Add decl.
7542 (overload_template_name, push_template_decl): Add decls.
7543 (do_toplevel_using_decl): Change to void return type.
7544 (vec_binfo_member): Add decl.
7546 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7548 * typeck.c (mark_addressable, convert_for_assignment,
7549 convert_for_initialization, pointer_int_sum, pointer_diff,
7550 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7551 (convert_sequence): #if 0 fn decl, since definition also is.
7553 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7555 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7556 cast to pointer types for type searching.
7558 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7560 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7561 case where BINFO == 0.
7563 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7565 * call.c (build_method_call): Fix wording of error messages so
7566 constructors come out right.
7568 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7570 * decl.c (push_overloaded_decl): Don't warn about hidden
7571 constructors when both the type and the function are declared
7572 in a system header file.
7574 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7576 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7577 flag for the type to the type's fields.
7579 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7581 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7583 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7585 * class.c (base_info, finish_base_struct): Replace
7586 needs_virtual_dtor with base_has_virtual.
7588 (finish_struct_1): Remove the old code that tried to make default
7589 destructors virtual. Use base_has_virtual when checking if we need
7590 to add a vtable entry for the rtti code.
7592 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7594 * pt.c (push_template_decl): Complain about template decl with
7595 inappropriate declaration.
7597 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7599 * typeck.c (build_x_unary_op): Remove bogus check for taking
7600 the address of a member function.
7602 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7604 * parse.y (constructor_declarator): Only push the class if
7605 we are not already in the class.
7607 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7609 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7610 Add additional argument to INIT_CUMULATIVE_ARGS.
7612 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7614 * decl.c (shadow_tag): Fix error about anon union with methods.
7616 * parse.y (self_reference): Only generate a self-reference if this
7617 is a non-template class.
7618 (opt.component_decl_list): Only use it if it was generated.
7620 * parse.y (component_decl_1): Use constructor_declarator.
7621 (fn.def2): Likewise.
7622 (notype_component_declarator0): Likewise.
7624 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7626 * typeck.c (build_x_unary_op): Add checks for taking the address
7627 of a TARGET_EXPR or of a member function, and give appropriate
7630 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7632 * pt.c (process_template_parm): Allow template type parms to be
7633 used as types for template const parms.
7635 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7637 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7640 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7642 * decl.c (lookup_name_real): Be even more picky about the
7643 ambiguous lookup warning.
7644 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7645 * parse.y (constructor_declarator): Rather than here.
7647 * parse.y (constructor_declarator): New nonterminal.
7649 (explicit_instantiation): Likewise.
7651 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7653 Add implicit declaration of class name at class scope.
7654 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7655 * parse.y (self_reference): New nonterminal.
7656 (opt.component_decl_list): Use it.
7657 (fn.def1): Add nested_name_specifier type_name cases.
7658 * class.c (build_self_reference): New function.
7659 (finish_struct): Handle access_default later, move self-reference
7661 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7662 * cp-tree.h: Adjust.
7664 * pt.c (do_function_instantiation): Separate handling of member
7665 functions and non-member functions properly.
7667 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7669 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7671 * class.c (finish_struct_1): Check the right slot for destructors.
7673 * decl.c (start_enum): Complain about enum templates.
7675 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7677 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7678 * typeck.c (unary_complex_lvalue): Likewise.
7680 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7682 * typeck.c (c_expand_return): Check for a returned local
7683 array name, similar to the check for an ADDR_EXPR.
7685 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7687 * decl.c (cp_finish_decl): Don't build cleanups for static
7690 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7692 * typeck.c (build_modify_expr): Fix error messages to be more
7694 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7695 assignment operators.
7696 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7697 assignment operators.
7699 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7701 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7702 give an error if initialized. Pedwarn about nested type with the
7703 same name as its enclosing class.
7705 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7707 * typeck.c (require_complete_type): Be sure to instantiate the
7708 MAIN_VARIANT of the type.
7710 * decl2.c (finish_file): Instantiate pending templates before
7711 processing static constructors and destructors.
7713 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7716 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7718 * decl2.c (delete_sanity): If error_mark_node is passed
7719 in as an expression, quit while we're ahead.
7721 * decl.c (grokdeclarator): Give an error message if `friend'
7722 is combined with any storage class specifiers.
7724 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7726 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7727 definition of nonexistent nested type.
7729 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7730 not to say 'typedef'.
7732 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7734 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7735 * search.c (dfs_walk, dfs_init_vbase_pointers,
7736 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7737 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7739 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7741 * except.c (build_throw): Support minimal parse.
7742 * pt.c (tsubst_copy): Support THROW_EXPR.
7743 * decl2.c (build_expr_from_tree): Likewise.
7745 * pt.c (mangle_class_name_for_template): Always allocate
7748 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7750 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7751 when trying to cast from an incomplete type.
7753 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7755 * pt.c (instantiate_class_template): Don't bother setting up
7756 CLASSTYPE_TAGS explicitly, as the nested types will add
7759 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7761 * decl.c (shadow_tag): Remove old error check for usage of
7762 an enum without a previous declaration.
7763 (xref_tag): Add error message about usage of enums without a
7764 previous declaration.
7766 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7768 * lex.c (do_identifier): Only do name consistency check if we're
7771 * pt.c (push_template_decl): Don't crash if we get a member defn
7774 * decl.c (xref_tag_from_type): New function to do an xref without
7775 always having to figure out code_type_node.
7776 * cp-tree.h: Declare it.
7777 * pt.c (instantiate_class_template): Use it for friend classes.
7778 (lookup_template_class): Use it.
7780 * typeck2.c (build_functional_cast): Pull out a single parm before
7781 passing it to build_c_cast.
7783 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7785 * expr.c (do_case): Give an error message if a pointer is
7786 given as a case value.
7788 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7790 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7793 * lex.c (cons_up_default_function): Really, now, interface hackery
7794 does not apply to synthesized methods.
7796 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7798 * call.c (build_method_call): Ctors and dtors now have special names
7799 with respect to lookups.
7800 * class.c (add_method): Likewise.
7801 (grow_method): Likewise.
7802 (finish_struct_methods): Likewise.
7803 (warn_hidden): Likewise.
7804 (finish_struct_1): Likewise.
7805 * cvt.c (convert_to_reference): Likewise.
7806 (convert_to_aggr): Likewise.
7807 (cp_convert): Likewise.
7808 * decl2.c (check_classfn): Likewise.
7809 * init.c (expand_member_init): Likewise.
7810 (expand_default_init): Likewise.
7811 (expand_aggr_init_1): Likewise.
7812 (build_offset_ref): Likewise.
7813 (build_new): Likewise.
7814 (build_delete): Likewise.
7815 * lex.c (do_inline_function_hair): Likewise.
7816 * search.c (lookup_field_1): Likewise.
7817 (lookup_fnfields_here): Likewise.
7818 (lookup_field): Likewise.
7819 (lookup_fnfields): Likewise.
7820 (get_virtual_destructor): Likewise.
7821 (dfs_debug_mark): Likewise.
7822 (dfs_pushdecls): Likewise.
7823 (dfs_compress_decls): Likewise.
7824 * tree.c (layout_basetypes): Likewise.
7825 * typeck.c (build_component_ref): Likewise.
7826 (build_x_function_call): Likewise.
7827 (build_modify_expr): Likewise.
7828 (convert_for_initialization): Likewise.
7829 (build_functional_cast): Likewise.
7830 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7833 * decl.c (ctor_identifier): New.
7834 (dtor_identifier): New.
7835 (init_decl_processing): Set them.
7837 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7839 * typeck.c (build_component_ref): Don't get confused by fields whose
7840 context has no type name, like pointer to member functions.
7842 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7844 * decl.c (grokdeclarator): Handle typedef without declarator.
7846 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7848 * parse.y (bad_parm): Catch another case of missing `typename'.
7850 * lex.c (yyprint): Handle TYPE_DECLs.
7852 * decl.c (start_function): Don't try to be clever.
7854 * lex.c: Lose compiler_error_with_decl.
7855 * typeck2.c: Lose error_with_aggr_type.
7856 (incomplete_type_error): Use cp_* instead of old functions.
7857 (readonly_error): Likewise.
7858 * typeck.c (convert_arguments): Likewise.
7859 * search.c (lookup_nested_field): Likewise.
7860 * method.c (make_thunk): Likewise.
7861 * decl.c (grokparms): Likewise.
7862 * cp-tree.h: Update.
7864 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7867 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7869 * method.c (build_opfncall): When deleting a pointer to an
7870 array, build a new pointer to the tree past any ARRAY_TYPE
7873 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7875 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7877 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7879 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7882 * decl.c (finish_function): Don't set nested based on
7883 hack_decl_function_context.
7884 * parse.y (function_try_block): Check for nested function.
7885 (pending_inlines): Likewise.
7887 * decl2.c (build_expr_from_tree): If a unary op already has a
7888 type, just return it.
7890 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7892 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7893 (finish_file): Check the return value of walk_vtables.
7894 (finish_prevtable_vardecl): Return int.
7895 (finish_vtable_vardecl): Likewise.
7896 (prune_vtable_vardecl): Likewise.
7897 * lex.c (set_vardecl_interface_info): Likewise.
7898 * cp-tree.h: Adjust return types.
7900 * class.c (delete_duplicate_fields_1): Don't complain about
7901 duplicate nested types if they're the same type.
7902 (finish_struct): Remove check for duplicate.
7903 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7905 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7907 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7909 * decl.c (grokdeclarator): Lose special handling of class-level
7910 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7911 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7913 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7915 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7917 * search.c (compute_access): Fix handling of anonymous union
7919 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7920 from anonymous unions to their members.
7922 * typeck.c (build_x_function_call): For static member functions,
7923 hand off to build_member_call.
7925 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7927 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7929 * init.c (expand_vec_init): Fix init == 0 case.
7931 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7933 * init.c (build_new): Pedwarn about init and array new.
7934 (expand_vec_init): Handle lists, use convert_for_initialization.
7936 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7937 when converting to an aggregate type.
7938 * cvt.c (cp_convert): Pass it through.
7940 * typeck.c (build_conditional_expr): Handle user-defined
7941 conversions to slightly different types.
7943 * decl.c (grokdeclarator): Force an array type in a parm to be
7946 * decl2.c (do_using_directive): Sorry.
7947 (do_namespace_alias): Likewise.
7948 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7950 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7952 * parse.y (datadef): Move call to note_list_got_semicolon up.
7954 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7956 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7958 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7960 * decl.c (cp_finish_decl): The exception regions have to be
7961 nested, not overlapping. We start the exception region for a
7962 decl, after it has been fully built, and all temporaries for it
7963 have been cleaned up.
7965 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7967 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7969 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7971 * tree.def: Add RETURN_INIT.
7972 * pt.c (instantiate_decl): Handle RETURN_INIT.
7973 * decl.c (store_return_init): Handle minimal_parse_mode.
7975 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7976 * decl.c (make_typename_type): Don't try to get the file and line
7978 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7980 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7982 * decl.c (poplevel): Make sure we clear out and restore old local
7983 non-VAR_DECL values by default when they go out of scope.
7985 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7987 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7988 referring to addresses of variables and functions.
7990 * error.c (dump_expr): Support SIZEOF_EXPR.
7992 * init.c (do_friend): Use the return value of check_classfn.
7994 * typeck.c (convert_arguments): Call complete_type.
7996 * method.c (hack_identifier): After giving an error, set value to
7999 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8001 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
8002 lossage for local classes.
8003 * cp-tree.h: Declare it.
8004 * decl.c (lookup_name_real): Evil, painful hack for local classes.
8005 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
8006 Use hack_decl_function_context.
8007 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
8008 (start_function): Use hack_decl_function_context.
8009 (finish_function): Likewise.
8010 * method.c (synthesize_method): Likewise.
8011 * lex.c (process_next_inline): Likewise.
8012 (do_pending_inlines): Likewise.
8013 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
8016 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
8018 * sig.c (build_signature_pointer_or_reference_type): Align
8019 signature pointers/references on 8-byte boundaries so they can be
8020 grabbed 2 words at a time on a Sparc.
8022 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8024 * method.c (hack_identifier): Requiring a static chain is now a
8026 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
8029 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8031 * init.c (build_offset_ref): Call complete_type.
8033 * decl.c (pop_from_top_level): Always pop previous_class_type.
8035 * parse.y: Handle multiple decls in a for-init-statement.
8036 * pt.c (tsubst_expr): Likewise.
8038 * pt.c (tsubst): Use tsubst_expr for the second operand of an
8041 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
8042 (poplevel_class): Set it here.
8043 (pop_from_top_level): Pop it here if we're returning to class scope.
8044 * class.c (pushclass): Don't set it here.
8046 * decl.c (maybe_push_to_top_level): Save current_template_parms,
8047 and clear it if !pseudo.
8048 (pop_from_top_level): Restore it.
8050 * decl2.c (finish_file): Push the dummy each time we walk the list
8053 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
8054 something for CAST_EXPR.
8056 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8058 * cvt.c (cp_convert): Warn about implicit conversion of the
8059 address of a function to bool, as it is always true.
8061 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8063 * typeck.c (c_expand_return): Fix warning for local externs returned.
8065 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8067 * tree.c (mapcar): Propagate const and volatile properly.
8069 * typeck.c (complete_type): Be sure to instantiate the
8070 MAIN_VARIANT of the type.
8072 * method.c (synthesize_method): Class interface hackery does not
8073 apply to synthesized methods.
8075 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8077 * pt.c (comp_template_args): Use comptypes rather than just
8078 checking for TEMPLATE_TYPE_PARM equivalence.
8080 * typeck.c (build_x_function_call): Call complete_type before
8081 checking TYPE_OVERLOADS_CALL_EXPR.
8083 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
8085 * g++.c (main): Check also for new define ALT_LIBM.
8087 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8089 * pt.c (instantiate_class_template): If we don't have a pattern
8091 (coerce_template_parms): If we see a local class, bail.
8093 * decl.c (grok_reference_init): Make sure there's a type before
8096 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
8097 (push_template_decl): Likewise.
8099 * parse.y (named_class_head): Set
8100 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
8102 * decl.c (xref_tag): Diagnose redeclaration of template
8103 type-parameter name.
8105 * error.c (dump_type): Handle anonymous template type parms.
8107 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
8109 (coerce_template_parms): Likewise.
8111 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
8113 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
8114 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
8116 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8118 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
8119 before trying to get its STUB_DECL.
8120 (coerce_template_parms): Likewise.
8122 * parse.y (template_type_parm): If they didn't use 'class',
8123 pretend they did after giving an error.
8125 * pt.c (coerce_template_parms): Diagnose use of local class.
8127 * decl.c (grok_reference_init): Use instantiate_type.
8129 * error.c (dump_expr): Handle TEMPLATE_DECLs.
8131 * parse.y (named_class_head): Diagnose mismatching types and tags.
8133 * decl.c (pushdecl): Type decls and class templates clash with
8134 artificial type decls, not hide them.
8136 * decl.c (redeclaration_error_message): Diagnose redefinition of
8138 (duplicate_decls): Diagnose disallowed overloads for template
8141 * decl.c (start_decl): Call complete_type before checking for a
8144 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
8146 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
8148 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8150 * decl.c (grok_op_properties): Don't check for operator++(int) in
8153 * tree.c (perm_manip): Return a copy of variable and function
8154 decls with external linkage.
8156 * tree.def: Change some of the min tree codes to type "1".
8157 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
8158 * method.c (build_overload_int): Emit something arbitrary for
8159 anything but an INTEGER_CST if we're in a template.
8161 * decl.c (cp_finish_decl): Call complete_type before deciding
8162 whether or not to lay out the decl.
8164 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
8166 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8168 * typeck2.c (build_x_arrow): Call complete_type.
8170 * pt.c (add_pending_template): Broken out.
8171 (lookup_template_class): If -fexternal-templates, call it for all
8172 the methods of implemented types.
8173 (instantiate_class_template): Instead of instantiating them here.
8174 (instantiate_decl): Handle -fexternal-templates earlier.
8176 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8178 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
8179 memoized lookup stuff inside GATHER_STATISTICS.
8181 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8183 * decl.c (start_decl): Complain about array of incomplete type
8185 (grokdeclarator): Not here.
8187 * parse.y (template_parm): Expand full_parm inline so we can set
8188 the rule's precedence.
8190 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
8191 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
8192 * decl2.c (grokbitfield): Don't check for integer constant here.
8193 * class.c (finish_struct_1): Check here.
8195 * decl.c (define_label): Make the min decl go on permanent_obstack.
8197 * pt.c (unify): Don't handle CONST_DECLs.
8198 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
8199 (tsubst_copy): Likewise.
8201 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
8202 CONST_DECL for a template parm.
8204 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8206 * decl.c (grokdeclarator): Complain about array of incomplete type
8208 (start_decl_1): Not here.
8210 * pt.c (tsubst): Handle pointer-to-function declarators.
8212 * method.c (hack_identifier): If pedantic, diagnose local class
8213 methods that require a static chain.
8215 * decl.c (grok_op_properties): No longer static.
8216 * cp-tree.h: Declare it.
8217 * pt.c (tsubst): Call it for operators.
8218 Use tsubst_copy for TREE_VECs.
8220 * parse.y (template_arg): The expr has precedence like '>'.
8222 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8224 * pt.c (coerce_template_parms): Don't coerce an expression using
8226 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8227 (tsubst): Don't use build_index_2_type if the max_value uses template
8229 * method.c (build_overload_int): Emit something arbitrary for an
8230 expression using template parms.
8232 * parse.y (template_close_bracket): New non-terminal to catch use
8233 of '>>' instead of '> >' in template class names.
8234 (template_type): Use it.
8235 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8237 * tree.def: Add CAST_EXPR.
8238 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8239 CONVERT_EXPR for minimal_parse_mode.
8240 * typeck.c (build_c_cast): Likewise.
8241 * pt.c (tsubst_copy): Likewise.
8242 * decl2.c (build_expr_from_tree): Likewise.
8243 * error.c (dump_expr): Likewise.
8245 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8247 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8248 (init_exception_processing): Put back decl/init of
8249 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8252 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8253 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8255 * cp-tree.h (declare_uninstantiated_type_level,
8256 uninstantiated_type_level_p): Delete prototypes.
8258 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8260 * pt.c (tsubst_expr): Add default return.
8262 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8264 * error.c (fndecl_as_string): Delete unused arg CNAME.
8265 * sig.c (build_signature_table_constructor,
8266 build_signature_method_call): Fix calls.
8268 * class.c (the_null_vtable_entry): Delete var definition.
8269 (init_class_processing): Delete tree the_null_vtable_entry init.
8270 * decl.c (no_print_{functions, builtins}): Declare as static.
8271 (__tp_desc_type_node): #if 0 var definition.
8272 (init_type_desc): #if 0 init of __tp_desc_type_node.
8273 (vb_off_identifier): Move var decl into init_decl_processing.
8274 (current_function_assigns_this): Declare as static.
8275 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8276 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8277 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8278 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8279 * init.c (BI_header_type, BI_header_size): Declare as static.
8280 * pt.c (template_classes): Delete unused var.
8281 (add_pending_template): Delete decl for non-existent fn.
8282 (lookup_template_class): Delete vars CODE and TAG_CODE.
8283 (instantiate_template): Delete unused var TARGS.
8284 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8286 (__tp_desc_type_node): #if 0 var decl.
8287 (fndecl_as_string): Fix prototype.
8289 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8291 * tree.def: Add GOTO_STMT.
8292 * pt.c (tsubst_expr): Support goto and labels.
8293 * decl.c (define_label): Support minimal parsing.
8294 * parse.y (simple_stmt): Likewise.
8296 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8298 * xref.c (GNU_xref_member): Only define/set var I if
8299 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8301 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8302 (GNU_xref_end): Fix call.
8303 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8304 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8306 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8308 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8309 (mapcar): Delete unused var CODE.
8310 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8311 (break_out_cleanups): Fix call.
8312 (bot_manip): Likewise.
8313 * call.c (build_method_call): Likewise.
8314 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8316 * typeck.c (unary_complex_lvalue, build_modify_expr,
8317 convert_for_initialization): Likewise.
8318 * typeck2.c (build_functional_cast): Likewise.
8319 * cp-tree.h (build_cplus_new): Fix prototype.
8321 * repo.c (open_repo_file): Delete unused var Q.
8322 (repo_compile_flags, repo_template_declared,
8323 repo_template_defined, repo_class_defined, repo_inline_used,
8324 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8325 (repo_get_id, repo_vtable_used): Declare as static.
8326 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8329 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8331 * parse.y (pending_inlines): Add function_try_block case.
8333 * pt.c (unify): Fix for template const parms.
8335 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8337 * lex.c (extract_interface_info): Delete forward decl.
8338 (default_copy_constructor_body, default_assign_ref_body): Delete
8339 decls for non-existent functions.
8340 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8341 (init_lex): Delete setting them.
8342 (cons_up_default_function): Delete unused vars FUNC_BUF,
8343 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8345 (toplevel, expression_obstack): Delete unused extern decls.
8346 (tree_node_kind): Delete unused enum.
8347 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8349 (tree_node_kind_names): Delete unused extern decl.
8350 (synth_obstack): Delete unused var.
8351 (init_lex): Don't set it.
8352 (init_parse): Add decl before use.
8353 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8354 (current_unit_{name, language}): Delete unused vars.
8355 (check_newline): Don't bother setting them, just accept the #pragma.
8356 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8357 (current_unit_{name, language}): Delete decls.
8359 * search.c: Wrap all of the memoized functions, macros, and
8360 variables inside #ifdef GATHER_STATISTICS.
8361 (lookup_field, lookup_fnfields): Likewise.
8362 (init_search_processing): Likewise.
8363 (reinit_search_statistics): Wrap whole function.
8364 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8366 * decl.c (finish_function): Only call pop_memoized_context if
8367 GATHER_STATISTICS is defined.
8368 (start_function): Likewise for push_memoized_context.
8369 * class.c (pushclass, popclass): Likewise.
8371 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8372 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8374 * cvt.c (cp_convert): Delete unused local var FORM.
8375 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8378 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8380 * pt.c (do_poplevel): Oops; really return what we get from
8383 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8385 * cp-tree.h (is_aggr_type): Add prototype.
8387 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8388 * method.c ({push,pop}_cp_function_context): Delete decls.
8389 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8390 (SetUnexpected, SetTerminate): Delete unused vars.
8391 (init_exception_processing): Don't set SetUnexpected or
8392 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8393 (output_exception_table_entry): Delete unused array LABEL.
8394 (expand_internal_throw): Delete unused var PARAMS.
8395 (expand_start_catch_block): Delete unused var CLEANUP.
8396 (emit_exception_table): Delete unused var EH_NODE_DECL.
8397 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8398 GOTO_UNWIND_AND_THROW. Don't set them.
8399 (end_eh_unwinder): Add top decl.
8400 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8401 (exception_section, push_rtl_perm, do_function_call,
8402 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8403 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8404 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8405 throw_used): Likewise.
8406 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8408 * search.c (dfs_mark, dfs_mark_vtable_path,
8409 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8410 dfs_unmark_new_vtable, dfs_clear_search_slot,
8411 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8412 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8413 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8415 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8416 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8417 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8418 Only define #ifdef GATHER_STATISTICS.
8419 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8421 (vbase_decl): Delete var definition.
8422 (init_search): Delete old decl.
8423 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8424 never actually used.
8425 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8426 (get_base_distance_recursive): Delete unused fourth arg
8427 BASETYPE_PATH. Fix call .
8428 (get_base_distance): Fix call.
8429 (push_class_decls): Delete unused var ID.
8430 (make_memoized_table_entry): Declare as static.
8431 (breadth_first_search): Declare as static.
8432 (tree_has_any_destructor_p): Declare as static.
8433 (pop_class_decls): Delete unused arg pop_class_decls.
8434 * class.c (popclass): Fix call to pop_class_decls.
8435 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8436 tree_has_any_destructor_p): Delete prototypes.
8438 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8439 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8440 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8441 (build_user_desc): Delete unused var T.
8442 (build_class_desc): Delete unused vars T and OFF.
8443 (build_t_desc): Delete unused var NAME_STRING.
8444 (build_headof): Make static.
8445 (get_bad_cast_node): Likewise.
8446 (get_def_to_follow): Likewise.
8447 * cp-tree.h (init_type_desc): Add prototype.
8448 (build_headof): Remove prototype.
8450 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8452 * pt.c (tsubst): Only look for matching decls at file scope for
8453 non-member functions.
8455 * call.c (build_scoped_method_call): Handle scoped destructor
8458 * decl.c (*_top_level): Also save previous_class_values.
8460 * pt.c (tsubst_expr): Support do {} while loops.
8461 * parse.y (simple_stmt): Likewise.
8462 * tree.def: Likewise.
8464 * method.c (build_overload_identifier): For a class nested in a
8465 template class, don't mangle in the template parms from our
8468 * lex.c, cp-tree.h: Remove support for template instantiations in
8469 the pending_inlines code.
8470 * pt.c: Remove dead functions and unused arguments.
8471 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8472 * parse.y: Stop passing anything to end_template_decl.
8473 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8476 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8478 * init.c (expand_recursive_init{,_1}): Delete decls.
8479 (sort_member_init): Delete unused var INIT.
8480 (emit_base_init): Delete unused var X.
8481 (build_offset_ref): Delete unused var CNAME.
8482 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8483 (emit_base_init): Delete unused local var BASE. Delete extern
8484 decl of IN_CHARGE_IDENTIFIER.
8485 (build_delete): Delete unused local var VIRTUAL_SIZE.
8487 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8488 (build_delete): Fix call.
8489 * decl2.c (delete_sanity): Likewise.
8490 * cp-tree.h (build_vec_delete): Update prototype.
8492 * typeck.c (common_base_type): Delete unused var TMP.
8493 (build_binary_op): Delete local var ARGS_SAVE.
8494 (build_array_ref): Delete unused var ITYPE.
8495 (c_expand_return): Delete unused var USE_TEMP.
8497 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8498 (comptypes): Fix calls.
8499 * decl.c (duplicate_decls): Likewise.
8500 * cp-tree.h (compexcepttypes): Delete extra arg.
8502 * decl2.c (check_classfn): Delete unused second arg CNAME.
8503 * decl.c (start_decl, grokfndecl): Fix calls.
8504 * init.c (do_friend): Likewise.
8505 * cp-tree.h (check_classfn): Update prototype.
8507 * cp-tree.h (signature_error, import_export_vtable,
8508 append_signature_fields, id_in_current_class, mark_used,
8509 copy_assignment_arg_p): Add decls.
8510 * decl2.c (mark_used): Delete decl.
8512 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8514 * class.c (get_vtable_entry): Diable unused function.
8515 (doing_hard_virtuals): Delete unused static global var.
8516 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8517 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8518 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8519 (modify_one_vtable): Delete unused var OLD_RTTI.
8520 (finish_struct_anon): Delete unused vars OFFSET and X.
8521 (finish_struct_bits): Delete unused var METHOD_VEC.
8522 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8523 for-scope local variable METHODS.
8525 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8526 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8527 (build_method_call): Delete unused args passed into ideal_candidate.
8528 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8529 * cp-tree.h (synthesize_method): Add decl.
8531 * decl.c (note_level_for_for): Give void return type.
8532 (pushdecl_nonclass_level): Likewise.
8533 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8534 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8535 (suspend_binding_level): Delete unused var LEVEL.
8536 (duplicate_decls): Delete unused var CTYPE.
8537 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8538 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8540 (grokdeclarator): Delete unused var C.
8541 (grokdeclarator): Delete unused var SIZE_VARIES.
8542 (grokparms): Delete unused var SAW_VOID.
8543 (start_function): Delete unused var OLDDECL.
8544 (cplus_expand_expr_stmt): Delete unused var
8545 REMOVE_IMPLICIT_IMMEDIATELY.
8547 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8549 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8551 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8553 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8554 (build_min_nt): Likewise.
8555 * pt.c (do_pushlevel): Emit line note.
8556 (do_poplevel): Return what we get from poplevel.
8557 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8558 * parse.y: Use do_pushlevel and do_poplevel.
8559 * cp-tree.h: Declare do_poplevel.
8561 * cp-tree.h: Declare at_eof.
8562 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8563 * decl2.c (import_export_decl): Renamed from import_export_inline.
8564 (finish_file): Call it to do interface handling for statics.
8565 * pt.c (tsubst_copy): Call mark_used on variables and functions
8568 * decl2.c (finish_file): Don't emit statics we can't generate.
8569 * pt.c (instantiate_decl): Don't set interface on instantiations
8572 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8573 * tree.c (print_lang_statistics): Print max template depth.
8574 * pt.c (push_tinst_level): Dump entire instantiation context.
8575 (instantiate_class_template): Use it and pop_tinst_level.
8576 (instantiate_decl): Likewise.
8578 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8579 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8581 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8583 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8584 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8585 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8586 the new template implementation.
8588 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8590 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8592 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8594 * decl.c (cp_finish_decl): Delay emitting the debug information for
8595 a typedef that has been installed as the canonical typedef, if the
8596 type has not yet been defined.
8598 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8600 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8602 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8604 * decl.c (lookup_label): Call label_rtx.
8606 * decl.c (make_binding_level): New function.
8607 (pushlevel, pushlevel_class): Call it instead of explicit
8608 duplicate calls to xmalloc.
8610 * decl.c (init_decl_processing): Delete useless build_pointer_type
8613 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8614 (sizet_ftype_string): Delete variable.
8615 (init_decl_processing): Add built-in functions fabsf, fabsl,
8616 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8617 variable strlen_ftype, used for strlen.
8619 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8621 * decl.c (push_to_top_level): Start from current_binding_level
8622 again for now; the stl hacks depend on g++ being broken in this
8623 way, and it'll be fixed in the template rewrite.
8625 * tree.def: Add USING_DECL.
8626 * decl2.c (do_class_using_decl): Implement.
8627 (grokfield): Pass access decls off to do_class_using_decl instead of
8629 * error.c (dump_decl): Handle USING_DECLs.
8630 * decl.c (grokdeclarator): Remove code for handling access decls.
8631 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8632 as access decls for now.
8633 (finish_struct): Don't check USING_DECLs for other uses of the name.
8635 * search.c (get_matching_virtual): Use cp_error_at.
8637 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8639 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8641 (self_promoting_args_p): Move the check that TYPE is non-nil
8642 before trying to look at its main variant.
8643 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8645 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8647 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8648 (do_friend): Delete call to xref_friend.
8649 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8651 * typeck.c (convert_sequence): #if 0 unused function.
8653 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8654 be in decl_in_memory_p.
8655 (decl_in_memory_p): Delete decl.
8656 * expr.c (decl_in_memory_p): Delete fn.
8657 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8659 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8661 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8663 * class.c (finish_struct_1): Check for a pure-specifier on a
8664 non-virtual function here.
8666 * decl2.c (grok_function_init): Don't check whether the function
8668 (grokfield): Don't call check_for_override here.
8670 * decl.c (push_to_top_level): Start from inner_binding_level,
8671 check class_shadowed in class levels.
8673 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8675 * decl.c (resume_level): Ignore things that don't have names, instead
8678 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8680 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8682 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8684 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8687 * parse.y (complete_type_name): Bind global_scope earlier.
8688 (complex_type_name): Likewise.
8689 (qualified_type_name): Remove.
8691 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8693 * decl.c (grokfndecl): Move code that looks for virtuals in base
8695 * class.c (check_for_override): ... to a new function.
8696 (finish_struct_1): Call it.
8698 * cp-tree.h: Declare warn_sign_compare.
8700 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8701 rather than extra_warnings to decide whether to warn about
8702 comparison of signed and unsigned.
8704 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8705 implies -Wsign-compare. -Wall doesn't imply -W.
8707 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8709 * typeck.c (build_component_ref): Fix to handle anon unions in base
8712 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8714 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8715 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8716 * cvt.c (build_up_reference): Likewise.
8717 * decl.c (grok_reference_init): Likewise.
8718 (cp_finish_decl): Likewise.
8719 * error.c (dump_expr): Likewise.
8720 * tree.c (real_lvalue_p): Likewise.
8721 (lvalue_p): Likewise.
8722 (build_cplus_new): Likewise.
8723 (unsave_expr_now): Likewise.
8724 * typeck.c (unary_complex_lvalue, build_modify_expr,
8725 c_expand_return): Likewise.
8727 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8729 Make the C++ front-end pay attention to attributes for structures.
8730 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8732 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8733 Take out old round_up_size use and setting the DECL_ALIGN possibly
8734 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8735 can override what the attribute set.
8736 * cp-tree.h (finish_struct): Update prototype.
8737 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8738 attributes to finish_struct.
8739 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8740 value down into finish_struct.
8741 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8743 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8745 * decl.c (poplevel): Re-word dead for local handling.
8746 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8747 (cp_finish_decl): If is_for_scope, check for duplicates so
8748 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8750 * lex.c (do_identifier): Use global binding in preference of
8751 dead for local variable.
8753 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8755 * init.c (initializing_context): Handle anon union changes, the
8756 context where fields of anon unions can be initialized now has to be
8757 found by walking up the TYPE_CONTEXT chain.
8759 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8761 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8762 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8763 (obscure_complex_init): If bss is supported, always set
8764 DECL_INITIAL to error_mark_node.
8766 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8768 * init.c (is_friend): Make sure there's a context before we see if
8771 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8773 * init.c (is_friend): Classes are not friendly with nested classes.
8775 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8777 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8778 and record its result.
8780 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8782 * class.c (finish_struct_anon): Switch around code to not move anon
8783 union elements around, nor mess up their contexts, nor offsets,
8784 instead we now build up the right number of COMPONENT_REFs for all
8785 the anon unions that may be present at build_component_ref time.
8786 * typeck.c (lookup_anon_field): New routine to handle field lookup
8787 on fields without names. We find them, based upon their unique type
8789 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8790 Handle finding components in anonymous unions, and ensure that a
8791 COMPONENT_REF is built for each level as necessary.
8793 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8795 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8796 code that ensures that copy ctors are used if appropriate.
8798 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8800 * init.c (build_vec_delete): Only give an error if base isn't an
8803 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8805 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8806 (yylex): If we see `new', keep slurping.
8808 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8810 * class.c (finish_struct_1): Move code for handling anon unions...
8811 (finish_struct_anon): to here. Fixup so that we do the offset
8812 calculations right, and so that the fields are physically moved to
8813 the containers's chain.
8815 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8817 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8820 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8822 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8823 POINTER_SIZE to agree with expr.c.
8825 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8827 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8828 instead return NULL_TREE.
8830 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8832 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8833 about overloaded virtual functions.
8834 (warn_hidden): New routine to warn of virtual functions that are
8835 hidden by other virtual functions, that are not overridden.
8836 (get_basefndecls): New routine, used by warn_hidden.
8837 (mark_overriders): New routine, used by warn_hidden.
8838 * search.c (get_matching_virtual): Remove old warning that just
8841 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8843 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8845 * typeck.c (null_ptr_cst_p): Delete unused fn.
8846 (build_function_call_maybe): Delete unused fn.
8848 * expr.c (extract_init): #if 0 the code after unconditional return 0
8851 Delete old cadillac code.
8852 * edsel.c: Remove file.
8853 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8854 * Makefile.in (CXX_OBJS): Delete edsel.o.
8855 (edsel.o): Delete rule.
8856 * cp-tree.h (flag_cadillac): Delete var decl.
8857 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8858 * decl2.c (flag_cadillac): Delete var definition.
8859 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8860 (grokfield): Delete code depending on flag_cadillac.
8861 (finish_anon_union): Likewise.
8862 * class.c (finish_struct_1): Likewise.
8863 (pushclass): Likewise.
8864 (popclass): Likewise.
8865 (push_lang_context): Likewise.
8866 (pop_lang_context): Likewise.
8867 * decl.c (init_decl_processing): Likewise.
8868 (start_decl): Likewise.
8869 (cp_finish_decl): Likewise.
8870 (xref_tag): Likewise.
8871 (finish_enum): Likewise.
8872 (start_function): Likewise.
8873 (finish_function): Likewise.
8874 (finish_stmt): Likewise.
8875 * lex.c (lang_init): Likewise.
8876 (check_newline): Likewise.
8878 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8880 Delete defunct, ancient garbage collection implementation.
8881 * rtti.c: New file with the RTTI stuff from gc.c.
8882 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8883 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8884 (rtti.o): New rule, replacing gc.o.
8885 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8886 * cp-tree.h: Delete gc-related fn decls.
8887 (DECL_GC_OFFSET): Delete macro.
8888 (flag_gc): Delete extern decl.
8889 * decl.c (current_function_obstack_index): Delete var decl.
8890 (current_function_obstack_usage): Delete var decl.
8891 (start_function): Delete clearing of current_function_obstack_index
8892 and current_function_obstack_usage.
8893 (init_decl_processing): Delete code relying on -fgc.
8894 Delete call to init_gc_processing.
8895 (cp_finish_decl): Delete calls to build_static_gc_entry and
8896 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8897 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8898 and to expand_expr of a __gc_main call.
8899 (maybe_gc_cleanup): Delete var decl.
8900 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8901 * decl2.c (flag_gc): Delete var decl.
8902 (lang_f_options): Delete offering of -fgc.
8903 (lang_decode_option): Delete -fgc and -fno-gc handling.
8904 (get_temp_regvar): Delete gc code.
8905 * init.c (build_new): Delete gc code.
8906 * lex.c (init_lex): Delete checking of flag_gc.
8908 * typeck.c (convert_arguments): Delete gc code.
8909 (build_component_addr): Delete -fgc warning.
8910 (build_modify_expr): Delete gc code.
8912 * decl2.c (build_push_scope): Delete fn.
8913 * cp-tree.h (build_push_scope): Delete decl.
8915 * search.c (clear_search_slots): Delete fn.
8916 * cp-tree.h (clear_search_slots): Delete decl.
8918 * search.c (tree_needs_constructor_p): Delete fn.
8919 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8921 * tree.c (id_cmp): Delete fn.
8923 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8924 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8926 * tree.c (decl_value_member): Delete fn.
8927 * cp-tree.h (decl_value_member): Delete decl.
8929 * tree.c (list_hash_lookup_or_cons): Delete fn.
8930 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8932 * method.c (cplus_exception_name): Delete fn.
8933 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8935 * spew.c (shift_tokens): Delete fn.
8937 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8939 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8941 * parse.y: Likewise.
8943 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8945 * tree.c (build_cplus_staticfn_type): Delete function definition;
8947 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8949 * tree.c (virtual_member): Delete function definition; never used.
8950 * cp-tree.h (virtual_member): Delete decl.
8952 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8954 * typeck.c (build_component_ref): Handle getting vbase pointers
8955 out of complex multiple inheritance better.
8957 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8959 * typeck.c (build_object_ref): Make sure we use the real type, not
8962 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8964 * tree.c (build_exception_variant): Don't create new types if we
8965 don't have to, also build new types on the right obstack.
8967 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8969 * decl.c (store_bindings): Split out from push_to_top_level.
8970 (push_to_top_level): Call it for b->type_shadowed on class binding
8973 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8975 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8976 vbase_offsets are always right. Fixes a problem where virtual base
8977 upcasting and downcasting could be wrong during conversions on this
8978 during virtual function dispatch at ctor/dtor time when dynamic
8979 vtable fixups for deltas are needed. This only sounds easier than
8981 (fixup_virtual_upcast_offsets): Change to reflect new calling
8982 convention for expand_upcast_fixups.
8984 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8986 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8987 check that it's usable as the bitfield width.
8989 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8991 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8992 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8993 only ever used for functions in it.
8995 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8997 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8998 (nested_type): Likewise.
8999 (nested_name_specifier): Use lastiddecl.
9001 * decl.c (grokdeclarator): Adjust accordingly.
9002 * init.c (expand_member_init): Likewise.
9003 * parse.y (base_class): Likewise.
9004 * typeck2.c (build_functional_cast): Likewise.
9006 * typeck2.c (build_functional_cast): Fill in name after we've
9007 checked for non-aggr type.
9009 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
9011 * decl2.c (warn_pointer_arith): Default to on.
9013 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9015 * lex.c (is_rid): New function.
9016 * decl.c (grokdeclarator): Diagnose reserved words used as
9019 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
9021 * tree.c (get_decl_list): Don't lose cv-quals.
9023 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
9024 typespecs used as declarator-ids.
9026 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
9028 * decl.c (poplevel): When poping a level, don't give a warning for
9029 any subblocks that already exist.
9031 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9033 * typeck.c (build_object_ref): Finish what I started.
9035 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
9037 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
9039 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
9042 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9044 * decl.c (xref_tag): Handle passing a type in directly.
9046 * parse.y (qualified_type_name): Pull out the type.
9047 (nested_type): Likewise.
9048 Take types directly instead of as identifiers.
9049 * call.c (build_scoped_method_call): Take types directly instead of
9051 * decl.c (xref_basetypes): Likewise.
9052 * init.c (expand_member_init): Likewise.
9053 (build_member_call): Likewise.
9054 (build_offset_ref): Likewise.
9055 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
9056 * method.c (do_build_assign_ref): Likewise.
9057 * decl.c (grokdeclarator): Handle a type appearing as the
9058 declarator-id for constructors.
9059 * method.c (do_build_copy_constructor): current_base_init_list now
9060 uses the types directly, not their names.
9061 * init.c (sort_base_init): Likewise.
9062 (expand_member_init): Likewise.
9063 * init.c (is_aggr_type): New function, like is_aggr_typedef.
9065 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
9067 * tree.c (layout_basetypes): Call build_lang_field_decl instead
9068 of build_lang_decl if first arg is a FIELD_DECL.
9070 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9072 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
9074 * except.c (expand_start_catch_block): Set TREE_USED to avoid
9075 warnings about the catch handler.
9077 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
9079 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
9082 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9084 Fix access control to use trees rather than integers.
9085 * class.c (access_{default, public, protected, private,
9086 default_virtual, public_virtual, private_virtual}_node): Add
9088 (init_class_processing): Do creation of those nodes.
9089 * cp-tree.h (access_type): Delete enum decl.
9090 (access_{default, public, protected, private, default_virtual,
9091 public_virtual, private_virtual}_node): Add decls.
9092 (compute_access): Change return type.
9093 * search.c (compute_access): Have tree return type, instead of enum.
9094 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
9095 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
9096 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
9097 * parse.y (VISSPEC): Make ttype rather than itype.
9098 (base_class_access_list): Likewise.
9099 * *.[cy]: Change all refs of `access_public' to `access_public_node',
9101 * call.c (build_method_call): Make ACCESS be a tree.
9102 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
9103 * cvt.c (convert_to_aggr): Likewise.
9104 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
9106 * method.c (hack_identifier): Likewise.
9107 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
9109 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
9111 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
9112 frontend, and make it more consistent with respect to
9115 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9117 * decl.c (pushdecl): Check for duplicate parameter names.
9119 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
9121 * decl.c (expand_static_init): Call assemble_external for atexit.
9123 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
9125 * except.c (do_unwind): Remove some generated dead code.
9126 (eh_outer_context): New routine, factor out some common code from
9127 expand_builtin_throw and end_eh_unwinder. Add code to do return
9128 address masking for the PA.
9129 (expand_builtin_throw): Use eh_outer_context instead of open coding
9131 (end_eh_unwinder): Likewise.
9133 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
9135 * except.c (expand_throw): Call assemble_external for __empty, if we
9138 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
9140 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
9141 NORMAL_RETURN_ADDR_OFFSET.
9142 (end_eh_unwinder): Likewise.
9144 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
9146 * gc.c (build_dynamic_cast): Make sure we don't cast away const
9147 when dealing with references, and make sure we handle dynamic
9148 casting to a cv qualified reference.
9150 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
9152 * except.c (struct eh_context): New structure top hold eh context
9154 (push_eh_context): New routine.
9155 (pop_eh_context): Likewise.
9156 * decl.c (push_cp_function_context): Use them.
9157 (pop_cp_function_context): Likewise.
9159 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
9161 * decl2.c (finish_file): Also prune uninteresting functions in the
9162 inline emission loop.
9164 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
9166 * sig.c (build_signature_table_constructor): Mark functions
9167 in the signature as referenced.
9169 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
9171 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
9172 the inline emission stuff.
9174 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
9176 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
9178 * lang-options.h: Add -f{no-,}weak.
9179 * decl.c (init_decl_processing): If the target does not support weak
9180 symbols, don't use them.
9181 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
9183 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9185 * init.c (expand_member_init): warning for base init after members.
9187 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
9189 * cvt.c (build_expr_type_conversion): Don't convert to a reference
9192 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
9194 * method.c (report_type_mismatch): Improve wording for volatile
9197 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
9199 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
9200 expand_assignment, as the later doesn't handle things that have
9201 copy constructors well. The compiler would do bitwise copying,
9202 instead of ctor calling in some cases.
9204 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9206 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9207 (pfatal_with_name, perror_exec): Don't assume that
9208 the returned value from my_strerror contains no '%'s.
9210 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9212 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9214 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9215 TYPE_METHODS/TREE_CHAIN mean what they used to.
9216 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9217 instead of TYPE_METHODS.
9218 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9219 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9220 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9221 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9223 (struct lang_decl): Lose next_method field.
9224 (DECL_NEXT_METHOD): Lose.
9225 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9226 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9228 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9231 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9234 * call.c (build_method_call): Synthesize here even when not inlining.
9235 * typeck.c (build_function_call_real): Likewise.
9237 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9239 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9240 == DBX_DEBUG, call dbxout_start_new_source_file and
9241 dbxout_resume_previous_source_file when appropriate.
9243 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9245 * except.c (start_anon_func): Push to the top level.
9246 (end_anon_func): Pop from the top level.
9248 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9250 * cp-tree.h (build_cleanup): New routine to build cleanups.
9251 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9252 call at ctor time and use atexit to run it later.
9253 * decl2.c (build_cleanup): New routine, taken from finish_file.
9254 (finish_file): Use build_cleanup instead, and don't put function
9255 local statics in global dtor list.
9257 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9259 * except.c (expand_throw): Ensure that we have cleanups, if we try
9260 and expand cleanups.
9262 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9264 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9266 (expand_end_catch_block): Use the magic of expand_goto, instead of
9267 emit_jump so that we get the cleanup for any catch clause parameter
9268 and the cleanup for the exception object. Update to reflect label
9270 (push_eh_cleanup): New routine to register a cleanup for an
9272 (empty_fndecl): Used to default cleanup actions to
9274 (init_exception_processing): Setup empty_fndecl. Setup
9276 (expand_start_catch_block): Update to reflect label changes. Call
9277 push_eh_object to register the cleanup for the EH object.
9278 (start_anon_func): New routine to start building lambda expressions
9280 (end_anon_func): New routine to end them.
9281 (struct labelNode): Change so that we can use tree labels, or rtx
9283 (saved_cleanup): Object to check for dynamic cleanups for the
9284 exception handling object.
9285 (push_label_entry): Change so that we can use tree labels, or rtx
9287 (pop_label_entry): Likewise.
9288 (top_label_entry): Likewise.
9289 (expand_start_all_catch): Use tree label instead of rtx label, so
9290 that we can get the magic of expand_goto.
9291 (expand_end_all_catch): Update to reflect label changes.
9293 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9295 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9296 building_cleanup logic, as we now use UNSAVE_EXPRs.
9297 * cp-tree.h (unsave_expr): Declare it.
9298 * decl.c (building_cleanup): Remove.
9299 (maybe_build_cleanup): Remove building_cleanup logic, and use
9300 UNSAVE_EXPR instead.
9302 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9304 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9306 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9308 * decl.c (pushdecl): Only warn about shadowing a local variable if
9309 warn_shadow is true.
9311 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9313 * typeck.c (build_binary_op_nodefault): Added warning about
9314 comparisons between different enum types with -Wall, unless
9315 -fenum-int-equiv set.
9317 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9319 * class.c (finish_struct_1): Skip down to the inner type in
9320 multidimensional arrays. Ensures ctors will be made for types that
9323 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9325 * decl.c (last_dtor_insn): New to track the last compiler generated
9327 (store_parm_decls): Set it.
9328 (finish_function): Use it to see if the dtor is empty. Avoid doing
9329 vtable setup all the time, if we can.
9330 (struct cp_function): Add last_dtor_insn.
9331 (push_cp_function_context): Save it.
9332 (pop_cp_function_context): Restore it.
9334 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9336 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9339 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9341 * typeck.c (expand_target_expr): Make sure targets get put into the
9342 current temp_slot_level, so that the free_temp_slots call will reuse
9345 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9347 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9348 until after we have done the hard virtuals, to avoid a bogus `every
9349 virtual function must have a unique final overrider' for virtual
9350 functions that are only overridden by hard virtuals.
9352 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9354 * pt.c (do_function_instantiation): Don't try to find a file-scope
9355 template for a member function.
9357 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9359 * g++.c (main): Add handling of -nodefaultlibs.
9361 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9363 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9364 distinguish between direct bindings of reference variables, and
9365 indirect bindings of reference variables.
9366 * cvt.c (build_up_reference): Use it.
9367 * typeck.c (convert_arguments): Use it to indicate this is an
9369 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9371 (expand_static_init): Likewise.
9372 (cplus_expand_expr_stmt): Likewise.
9373 * decl2.c (finish_file): Likewise.
9374 * init.c (perform_member_init): Likewise.
9375 (emit_base_init): Likewise.
9376 (expand_aggr_vbase_init_1): Likewise.
9378 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9380 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9381 get a DECL_LANG_SPECIFIC node.
9382 * cp-tree.h (lang_decl_flags): Add new member `level'.
9383 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9384 decl_flags level member.
9386 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9388 * call.c (build_method_call): Make sure instance has a
9389 TYPE_LANG_SPECIFIC node before we dive into it.
9391 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9393 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9395 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9397 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9400 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9402 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9403 when finishing blocks that have already been created (usually due to
9404 the fixup goto code). Fixes bad debugging information.
9406 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9408 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9409 that's not a list of overloaded functions.
9411 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9413 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9414 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9416 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9418 * decl2.c (mark_used): New function for hooking into setting of
9420 * call.c (build_method_call): Use it.
9421 * class.c (instantiate_type): Likewise.
9422 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9423 for all like-named functions.
9424 * method.c (hack_identifier): Likewise.
9425 (emit_thunk): Don't call assemble_external.
9426 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9427 gets the right mode and ENCODE_SECTION_INFO works.
9429 * parse.y: Use mark_used. Pass operator names to do_identifier.
9430 * lex.c (do_identifier): Handle operator names.
9432 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9434 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9436 * errfn.c: Include stdio.h.
9437 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9439 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9441 * typeck2.c (digest_init): Always convert initializers to the
9444 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9446 * init.c (member_init_ok_or_else): Don't allow member initializers
9447 for indirect members, as it is invalid.
9449 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9451 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9453 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9455 * parse.y (for.init.statement): Catch compound statements inside for
9456 initializations, if we're being pedantic.
9458 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9460 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9463 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9465 * error.c (dump_expr): Don't core dump when a boolean expression is
9466 used as a default argument.
9468 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9470 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9473 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9475 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9476 BLKmode type that would otherwise be returned in registers.
9478 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9480 * g++.c (WITHLIBC): New macro.
9481 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9482 saw_libc and pass it at the end if it was set.
9484 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9486 * parse.y (fn.def1): Call split_specs_attrs in
9487 declmods notype_declarator case.
9489 Use a consistent time stamp format in ChangeLog entries.
9490 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9493 add-log-time-format: current-time-string