1 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3 * exception.cc: Include eh-common.h.
4 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
5 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
6 (__cp_push_exception): Initialize eh_info struct as well.
7 * except.c: Remove local structs and include eh-common.h.
8 (init_exception_processing): Set language and version codes.
9 (call_eh_info): add presence of eh_info to runtime description of
11 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
12 * semantics.c (finish_try_block): call start_catch_block() and
14 * parse.y (function_try_block): call start_catch_block() and
17 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
19 * typeck.c (original_type): New function.
20 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
21 to see if they're actually the same.
22 * cp-tree.h (original_type): Declare.
24 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
26 * Makefile.in (lex.o): Depend on output.h.
28 * call.c (add_function_candidate): Remove unused variable `cand'.
29 (add_conv_candidate): Likewise.
30 (build_builtin_candidate): Likewise.
32 * cp-tree.h: Add prototype for `types_overlap_p'.
34 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
36 * decl2.c (merge_functions): Remove unused variables `tmp' and
39 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
40 (code_as_string): Likewise.
41 (language_as_string): Likewise.
42 (parm_as_string): Likewise.
43 (op_as_string): Likewise.
44 (assop_as_string): Likewise.
45 (cv_as_string): Likewise.
47 * lex.c: Include output.h.
49 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
51 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
54 * tinfo.cc (__class_type_info::dcast): Change the type of variable
55 `i' from int to size_t.
57 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
60 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
62 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
63 DECL_NAMESPACE_SCOPE_P.
64 (lang_decl_name): Likewise.
65 * pt.c (tsubst_friend_function, tsubst): Likewise.
66 * decl.c (pushdecl, redeclaration_error_message, start_decl,
67 cp_finish_decl, start_function): Likewise.
68 * class.c (finish_struct_1): Likewise.
69 * call.c (build_over_call): Likewise.
70 (compare_ics): Use DERIVED_FROM_P.
72 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
74 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
75 * method.c (build_mangled_name): Use it.
76 (build_decl_overload_real): Likewise.
78 * error.c (dump_simple_decl): New function, broken out from ...
81 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
83 * ptree.c (lang_print_xnode): Add missing `break'.
85 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
87 * call.c (add_template_candidate): Adjust for changes to
89 (add_template_candidate_real): Likewise.
90 (add_template_conv_candidate): Likewise.
91 (build_user_type_conversion_1): Likewise.
92 (build_new_function_call): Likewise.
93 (build_object_call): Likewise.
94 (build_new_op): Likewise.
95 (build_new_method_call): Likewise.
96 * class.c (instantiate_type): Likewise.
97 * cp-tree.h (unification_kind_t): New type.
98 (fn_type_unification): Adjust prototype.
99 (type_unificaiton): Likewise.
100 * pt.c (UNIFY_ALLOW_NONE): New macro.
101 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
102 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
103 (UNIFY_ALLOW_DERIVED): Likewise.
104 (unify): Change prototype.
105 (maybe_adjust_types_for_deduction): New function.
106 (check_cv_quals_for_unify): Likewise.
107 (determine_specialization): Adjust.
108 (fn_type_unification): Likewise.
109 (type_unification): Likewise.
110 (type_unification_real): Likewise. Use
111 maybe_adjust_types_for_deduction. Fix mishandling of
112 back-unification of template functions passed as arguments. Pass
113 appropriate combination of UNIFY_ALLOW_* to unify.
114 (unify): Remove unused NTPARMS parameter. Use
115 check_cv_quals_for_unify. Remove bogus code that allowed
116 too-generous unification in order to adhere more closely to standard.
117 (get_bindings_real): Adjust.
118 (get_class_bindings): Likewise.
120 * method.c (build_overload_identifier): Only use the innermost
121 template arguments when mangling.
122 * pt.c (tsubst_template_argument_vector): New function.
123 (complete_template_args): Deal with the situation where the
124 extra_args contain more than one level of arguments.
125 (lookup_template_class): Deal with member template classes, which
126 may have more than one level of arguments.
127 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
128 Improve handling of member template classes. Use
129 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
130 tsubst_template_argument_vector where appropriate.
131 (regenerate_decl_from_template): Break out from ...
132 (instantiate_decl): Here.
134 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
135 * parse.h: Regenerated.
136 * parse.c: Really regenerated.
138 * cp-tree.h (finish_unary_op_expr): New function.
139 (finish_id_expr): Likewise.
140 (begin_new_placement): Likewise.
141 (finish_new_placement): Likewise.
142 (finish_declarator): Likewise.
143 (finish_translation_unit): Likewise.
144 (finish_parmlist): Likewise.
145 (begin_class_definition): Likewise.
146 (finish_class_definition): Likewise.
147 (finish_default_args): Likewise.
148 (finish_inline_definitions): Likewise.
149 * parse.y (GCC_ASM_KEYWORD): Remove.
150 (TYPENAME_ELLIPSIS): Likewise.
151 * parse.c: Regenerated.
152 Use new functions in semantics.c in the actions for many rules.
153 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
154 * hash.h: Regenerated.
155 * semantics.c (finish_expr_stmt): Allow NULL expr.
156 (finish_unary_op_expr): New function, containing
157 code previously in parse.y.
158 (finish_id_expr): Likewise.
159 (begin_new_placement): Likewise.
160 (finish_new_placement): Likewise.
161 (finish_declarator): Likewise.
162 (finish_translation_unit): Likewise.
163 (finish_parmlist): Likewise.
164 (begin_class_definition): Likewise.
165 (finish_class_definition): Likewise.
166 (finish_default_args): Likewise.
167 (finish_inline_definitions): Likewise.
169 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
171 * typeck.c (build_c_cast): Don't decay arrays and functions to
172 pointer type when converting to a class type.
174 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
176 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
177 (DECL_CLASS_SCOPE_P): Likewise.
179 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
181 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
182 * decl2.c (constructor_name_full): Likewise.
184 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
186 * tree.c (mapcar): Add OVERLOAD support.
188 * init.c (resolve_offset_ref): We must use basetype_path before we
189 destroy it with a call to convert_pointer_to.
191 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
193 * class.c (currently_open_class): New fn.
194 * decl.c (lookup_name_real): Use it.
195 * search.c (lookup_field): Likewise.
197 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
199 * cp-tree.def (OVERLOAD): New node.
200 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
201 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
202 (NAMESPACE_BINDING): Remove.
203 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
205 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
207 (tree_overload): New struct.
208 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
209 (REAL_IDENTIFIER_TYPE_VALUE): Define.
210 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
211 (lang_decl_flags): Remove in_namespace.
212 (lang_decl): Remove chain.
213 (DECL_CHAIN, DECL_NAMESPACE): Remove.
214 (flag_honor_std): Declare extern.
215 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
216 namespace_binding, set_namespace_binding,
217 lookup_function_nonclass, cat_namespace_levels,
218 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
219 scratch_ovl_cons, ovl_member, build_overload): Declare.
220 (decl_list_length, get_namespace_id, current_namespace_id,
221 overloaded_globals_p): Remove.
222 (lookup_using_namespace, qualified_lookup_using_namespace): Change
224 (push_scratch_obstack): New macro.
225 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
226 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
228 (build_new_function_call): Iterate using OVL_CHAIN.
229 Print DECL_NAME in when reporting ambiguities.
230 (build_object_call): Iterate using OVL_NEXT for fns, convs.
231 (build_new_op): Call lookup_function_nonclass.
232 Iterate using OVL_NEXT.
233 (build_op_delete_call): Change detection of members.
234 Do not wrap TREE_LIST around fields and single global functions.
235 (build_over_call): Don't push a class level if the context is a
237 (build_new_method_call): Iterate using OVL_NEXT.
238 * class.c (add_method): Chain overloaded members using
239 build_overload. Remove copying of method.
240 (grow_method): When iterating through the obstack, expect OVERLOAD
241 nodes. Chain overload members.
242 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
243 nodes in call to get_baselinks.
244 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
245 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
246 fdecls that are OVERLOAD nodes.
247 (validate_lhs): New function.
248 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
249 code. Use DECL_NAME in error messages. Split code between global
250 and member function processing.
251 * decl.c (global_type_node): New static variable.
252 (in_std): New global.
253 (struct binding_level): New field usings.
254 (resume_binding_level): Assert that we are not in a class.
255 (toplevel_bindings_p): Just check for namespace_p or
257 (resume_level): Remove.
258 (find_binding): New function.
259 (binding_for_name): Call it.
260 (namespace_binding, set_namespace_binding): New functions.
261 (push_namespace): Associate binding level with new namespace,
262 resume_binding_level for existing namespace. Remove old code.
263 Fake std by counting.
264 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
265 (maybe_push_to_top_level): Save current namespace.
266 (pop_from_top_level): Restore saved namespace.
267 (pop_namespace): Call suspend_binding_level. Remove old code.
268 (cat_namespace_levels): New function.
269 (set_identifier_type_value_with_scope): For namespace bindings,
270 set BINDING_TYPE, and use global_type_node.
271 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
272 (identifier_type_value): New function.
273 (pushtag): If no context, use current_namespace.
274 (duplicate_decls): Don't process DECL_CHAIN.
275 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
276 already set. Never reset it to NULL_TREE. Lookup global variables
277 in their namespace. Push overloaded templates if they are on
279 (pushdecl_namespace_level): New function.
280 (pushdecl_top_level): Implement using pushdecl_namespace_level.
281 (pushdecl_using_decl): New function.
282 (overloaded_globals_p): Remove.
283 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
284 them. Use namespace_binding and set_namespace_value.
285 (redeclaration_error_message): Complain if the declarations come
286 from different namespaces.
287 (lookup_tag): On namespace level, look in the BINDING_TYPE.
288 (lookup_namespace_name): Pass tree_bindings from stack. Remove
290 (select_decl): New function.
291 (lookup_name_real): Call it for qualified and unqualified lookup.
292 Pass tree_bindings from the stack.
293 If prefer_type is 1, also accept namespaces.
294 (lookup_function_nonclass): New function.
295 (init_decl_processing): Set the binding level of the global
296 namespace to global_binding_level.
297 Build a proper type list for __builtin_apply.
298 Initialize std_node to "fake std" if flag_honor_std is set.
299 Initialize global_type_node.
300 Allocated bad_alloc in namespace std if flag_honor_std.
301 (define_function): Set the DECL_CONTEXT to the current_namespace.
302 (start_decl): A namespace is not considered as a context here. If
303 the DECL_CONTEXT is a namespace, push the decl.
304 (cp_finish_decl): Check for namespaces used as initializers.
305 (grokfndecl): Add namespace parameter. Remove processing of
307 (grokvardecl): Add namespace parameter.
308 (grokdeclarator): Process SCOPEs that are namespaces. For
309 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
310 (start_function): Check for contexts that are namespaces.
311 Set context for declarations that have not been pushed.
312 (store_parm_decls): Check for ::main only.
313 (finish_function): Likewise.
314 (start_method): Check for contexts that are namespaces.
315 (start_method): Remove DECL_CHAIN processing.
316 * decl2.c (flag_honor_std): Declare.
317 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
318 (decl_namespace_list): New static global.
319 (grok_x_components): Ignore namespaces as type contexts.
320 (check_classfn): Expect OVERLOAD nodes.
321 (grokfield): Remove DECL_CHAIN processing.
322 (finish_file): Call cat_namespace_levels.
323 (merge_functions): New function.
324 (ambiguous_decl): Rewrite.
325 (lookup_using_namespace): Produce tree_bindings.
326 (qualified_lookup_using_namespace): Likewise.
327 (set_decl_namespace, decl_namespace, current_decl_namespace,
328 push_decl_namespace, pop_decl_namespace): New functions.
329 (arg_lookup): New struct.
330 (add_function, arg_assoc_namespace, arg_assoc_class,
331 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
333 (get_namespace_id, current_namespace_id): Remove.
334 (do_toplevel_using_decl): Rewrite.
335 (do_class_using_decl): Complain about namespace qualifiers.
336 (do_using_directive): Sorry if not on namespace level. Complain
337 about unknown namespaces.
338 * error.c (dump_aggr_type): Check for namespace contexts.
339 * except.c (init_exception_processing): Push terminate into std.
340 * friend.c (is_friend): A namespace is not a context, here.
341 * init.c (expand_member_init): Remove DECL_CHAIN processing.
342 (build_offset_ref): Process OVERLOAD nodes.
343 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
344 * lex.c (identifier_type): Loop using OVL_CHAIN.
345 (see_typename): Set looking_for_typename to 2.
346 (real_yylex): Likewise.
347 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
348 (do_scoped_id): Expect OVERLOAD nodes.
349 Change calling convention for qualified_lookup_using_namespace.
350 (build_lang_decl): Don't set in_namespace anymore.
351 * method.c (typevec_size): New global.
352 (build_overload_nested_name): Return if global_namespace.
353 Otherwise, always expect a declaration context.
354 (build_qualified_name): Likewise.
355 Make sure we don't write beyond typevec_size.
356 (build_decl_overload_real): Likewise.
357 Allocate one extra slot for the namespace.
358 (hack_identifier): Mark code dead.
359 Process OVERLOAD and NAMESPACE_DECL nodes.
360 * parse.y (program): Pop namespaces until in global namespace.
361 (extdef): In a using-declaration, don't discard the identifier if
362 there is no declaration.
363 (left_curly): Ignore type contexts which are namespaces.
364 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
366 * pt.c (template_class_depth): Expect types to be namespaces.
367 (determine_specialization): Simplify by expecting OVERLOAD nodes.
368 (push_template_decl): Push into namespace level.
369 Reset ctx if it is a namespace.
370 Set DECL_CONTEXT to current_namespace if not set already.
371 Ignore real contexts that are namespaces.
372 (mangle_class_name_for_template): Skip global_namespace.
373 Mangle other namepaces as declarations.
374 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
375 (lookup_template_class): Push into namespace of context.
376 If the context is a namespace, set it to global_namespace.
377 Use id_context for mangling.
378 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
379 (tsubst_friend_function): Ignore namespace contexts.
380 Push into namespace level.
381 (tsubst): Handle NAMESPACE_DECL nodes.
382 Remove DECL_CHAIN processing.
383 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
384 * ptree.c (print_lang_identifier): Print bindings.
385 (lang_print_xnode): Print OVERLOAD nodes.
386 * rtti.c (init_rtti_processing): Push type_info into std.
387 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
388 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
389 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
390 lookup_fnfields_here): Likewise.
391 Process all nodes, instead of going through TREE_CHAIN.
392 * sig.c (build_signature_pointer_or_reference_type): Set context
394 (build_signature_table_constructor): Expect OVERLOAD nodes.
395 * spew.c (yylex): Save old setting of looking_for_typename.
396 * tree.c (decl_list_length): Remove.
397 (binding_init): New function.
398 (count_functions): Rewrite.
399 (is_overloaded_fn): Expect OVERLOAD nodes.
400 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
401 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
402 ovl_member): New functions.
403 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
404 (type_unknown_p): Likewise.
405 (require_instantiated_type): Likewise.
406 (build_component_ref): Declare code dead.
407 (build_x_function_call): Create and expect OVERLOAD nodes.
408 (build_function_call_real): Check for ::main only.
409 (build_unary_op): Likewise. Expect OVERLOAD nodes.
410 (convert_for_assignment): Check for TREE_LIST before accessing
412 * decl.c (duplicate_decls): Check for namespace bindings instead
414 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
415 lookup_name_current_level, start_decl, xref_tag,
416 finish_enum): Likewise.
417 * init.c (build_offset_ref): Likewise.
418 * search.c (lookup_field): Likewise.
419 (lookup_fnfields): Likewise.
420 (dfs_debug_mark): Likewise.
421 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
422 (poplevel_class, pop_from_top_level): Likewise.
423 * decl2.c (finish_method): Likewise.
424 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
425 * decl.c (record_builtin_type): Likewise.
426 (init_decl_processing, grokfndecl): Likewise.
427 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
428 (make_lang_type): Likewise.
429 * parse.y (make_thunk): Likewise.
430 * pt.c (tsubst): Likewise.
431 * tree.c (debug_binfo): Likewise.
432 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
433 tinfo2.cc, inc/new.h: Add std qualifications.
434 * inc/new: Wrap with namespace std if __HONOR_STD.
435 * inc/typeinfo: Likewise.
437 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
439 * call.c (build_user_type_conversion_1): Handle second_conv
440 properly for templates.
442 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
444 * method.c (build_decl_overload_real): Set TREE_USED flag to
445 zero for build_type_variants nodes as well.
447 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
449 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
451 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
453 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
454 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
455 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
456 xref.o): Add toplev.h dependencies.
458 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
460 * errfn.c (cp_error, cp_warning): Remove declarations for
461 error and warning respectively.
463 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
465 * error.c: Convert to using ctype macros defined in system.h.
466 * method.c: Likewise.
468 * lex.c: Likewise. Also remove redundant system header stuff.
470 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
472 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
473 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
474 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
475 xref.c: Add include of toplev.h.
477 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
479 * tree.c (perm_manip): Also regenerate the RTL of an extern.
480 (copy_to_permanent): Use end_temporary_allocation.
482 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
484 * init.c (expand_vec_init): The initialization of each array
485 element is a full-expression.
487 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
489 * method.c (build_mangled_name): Add a call to build_type_variant
490 to get the right type.
492 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
494 * Makefile.in: Add .SUFFIXES.
496 * cp-tree.def: Remove NAMESPACE_DECL.
498 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
500 * call.c (build_over_call): Do evaluate arg even if it has empty
502 * decl.c (start_function): Don't push a member function.
504 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
506 * Makefile.in (g++FAQ.info): Put -o option before input file.
508 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
510 * gxxint.texi: Add info for squangling codes K and B.
512 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
514 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
515 the expression in templates.
516 (finish_stmt_expr): Likewise.
518 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
520 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
522 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
524 * decl.c (maybe_push_to_top_level): Always clear
525 current_template_parms and processing_template_decl.
526 (pushtag): Remove check of current_class_type and some comments,
527 since maybe_push_to_top_level no longer creates confusion.
529 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
531 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
532 (DECL_CLASS_TEMPLATE_P): Likewise.
533 (DECL_PRIMARY_TEMPLATE): Likewise.
534 (PRIMARY_TEMPLATE_P): Use it.
535 (push_template_decl_real): New function.
536 (redeclare_class_template): Take new template parameters as
538 (is_specialization_of): New function.
539 (comp_template_args): Declare.
540 * decl.c (pushtag): Handle friend template classes.
541 (xref_tag): Likewise. Use new calling convention for
542 redeclare_class_template.
543 * decl2.c (grok_x_components): Handle friend templates.
544 * friend.c (is_friend): Use is_specialization_of where
545 appropriate. Deal with friend class templates.
546 (make_friend_class): Let a class template be friends with itself.
547 * pt.c (comp_template_args): Remove declaration.
548 (tsubst_friend_class): New function.
549 (push_template_decl_real): New function.
550 (push_template_decl): Use it.
551 (redeclare_class_template): Adjust for new calling convention.
552 (comp_template_args): Give it external linkage.
553 (instantiate_class_type): Use tsubst_friend_class to deal
554 with friend templates.
555 * typeck.c (comptypes): Use comp_template_args, rather than
557 * parse.y (component_decl): Handle a nested template type
558 like other component type declarations.
560 * pt.c (check_explicit_specialization): Handle overloaded
561 constructors correctly.
563 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
564 (lookup_template_class): Use it.
566 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
568 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
569 * cp-tree.h: Add WRAPPER support.
570 * call.c (add_candidate): Split out from add_*_candidate fns.
571 (build_over_call): Take the candidate instead of function and args.
572 Enforce access control here. Emit overload warnings here.
573 (add_warning): New fn.
574 (joust): Add WARN parm. If not set, call add_warning instead of
575 printing a warning. Reenable some warnings.
577 (convert_like): Adjust.
578 (build_new_op): Adjust.
579 (build_new_function_call): Adjust.
580 (build_user_type_conversion_1): Adjust.
581 (USER_CONV_FN): Adjust.
582 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
583 build_int_wrapper): New fns.
585 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
587 * pt.c (unify): Fix typo in previous change.
589 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
591 * error.c (dump_type_real): Declare canonical_name.
593 * typeck.c (comp_target_types): Fix PMFs.
595 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
597 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
598 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
601 * pt.c (tsubst): Decrease the template-level of
602 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
604 (template_decl_level): New function.
605 (unify): Make sure to record unifications for template
606 parameters, even when the parameters exactly match the arguments.
607 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
608 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
609 aren't from the level we're currently working on.
611 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
613 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
615 * decl2.c (check_member_template): Set DECL_IGNORED for member
616 class templates, too.
618 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
620 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
622 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
624 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
626 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
627 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
628 (init_decl_processing): Handle TI types.
629 * typeck.c (unsigned_type, signed_type): Handle TI types.
631 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
633 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
634 New local added_libraries. Increment count when add library to
637 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
639 * cp-tree.h (type_as_string_real): New function.
640 * pt.c (mangle_class_name_for_template): Use it.
641 * error.c (dump_aggr_type): Change prototype.
642 (dump_type_prefix): Likewise.
643 (dump_type_suffix): Likewise.
644 (dump_type_real): Convert from dump_type. If desired, the
645 "canonica" name of a typedef, i.e., the name of the underlying
646 type, can be printed.
647 (dump_type): Call dump_type_real.
649 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
651 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
653 * typeck.c (comp_target_types): Tweak pedantic case.
654 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
655 Return -1 or 1 instead of 1 or 2.
656 (compparms): Remove STRICT handling.
657 (convert_for_assignment): Fix handling of pmfs.
659 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
661 * typeck.c (comp_target_types): Handle references like pointers.
662 (comp_target_parms): Note that return code from comp_target_types
663 can be negative to indicate failure.
665 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
667 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
668 which requires a working target compiler to build.
670 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
672 * tree.c (avoid_overlap): Add prototype.
674 * spew.c (num_tokens): Add prototype.
675 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
677 * search.c (dfs_check_overlap): Add prototype.
678 (dfs_no_overlap_yet): Likewise.
680 * pt.c (original_template): Add prototype.
681 (inline_needs_template_parms): Likewise.
682 (push_inline_template_parms_recursive): Likewise.
683 (retrieve_specialization, register_specialization): Likewise.
684 (print_candidates, reduce_template_parm_level): Likewise.
685 (build_template_decl, mark_template_parm): Likewise.
686 (tsubst_friend_function, get_bindings_real): Likewise.
688 * method.c (start_squangling): Add prototype.
689 (end_squangling, check_ktype, issue_ktype): Likewise.
690 (build_overloaded_scope_ref, check_btype): Likewise.
691 (build_mangled_template_parm_index): Likewise.
693 * lex.c (init_cpp_parse): Add prototype.
694 (handle_cp_pragma, handle_sysv_pragma): Likewise.
695 (reduce_cmp, token_cmp): Likewise.
697 * except.c (call_eh_info): Add prototype.
698 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
699 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
701 * decl2.c (is_namespace_ancestor): Add prototype.
702 (namespace_ancestor, add_using_namespace): Likewise.
703 (ambiguous_decl): Likewise.
705 * decl.c (indent): Add prototype.
707 * call.c (add_template_candidate_real): Add prototype.
709 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
711 * decl2.c (build_expr_from_tree): Just return a PMF.
713 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
715 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
716 when doing initializations.
718 * pt.c (unify): Use comptypes to compare type args.
720 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
722 * decl.c (duplicate_decls): Fix check for when it's safe to free
725 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
728 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
730 * pt.c (build_template_parm_index): Add prototype.
732 * search.c (my_tree_cons): Don't clear words outside the
733 newly allocated node.
735 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
737 * lex.c (init_parse): Now returns char* containing the filename.
739 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
740 Jeff Law <law@cygnus.com>
742 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
745 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
747 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
749 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
751 * decl.c (duplicate_decls): Don't warn for redundant decls if
752 friend: let add_friend take care of it.
754 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
756 * sig.c (build_signature_pointer_constructor): Don't set
757 TREE_HAS_CONSTRUCTOR for a signature pointer.
758 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
759 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
761 * typeck.c (build_unary_op): Only allow taking the address of a
763 * typeck2.c (digest_init): Simplify.
764 (store_init_value): Don't pedwarn about using { } for pmfs.
766 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
768 * cp-tree.h (start_decl): Update prototype.
769 * decl.c (start_decl): Like the C version, new parameters
770 for the attributes. Call cplus_decl_attributes here,
771 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
772 (grokdeclarator): Pass NULL for new start_decl arguments.
773 * pt.c (tsubst_expr): Likewise.
774 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
775 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
776 * lex.c (build_lang_decl): Add lang_name_java.
777 * class.c (push_lang_context): Add lang_name_java.
778 * method.c (build_mangled_name): Check for is_java_type.
780 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
782 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
783 * call.c (build_scoped_method_call): Check for TREE_CODE for
784 VOID_TYPE instead of type == void_type_node.
785 (build_method_call): Ditto.
786 * decl.c (lookup_name_real): Ditto.
787 (grokdeclarator): Ditto.
790 (start_function): Ditto.
791 (finish_function): Ditto.
792 (start_method): Ditto.
794 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
796 * lex.c (finput): New variable.
797 (init_cpp_parse): Renamed from init_parse.
798 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
799 (finish_parse): New function.
800 * cp-tree.h (init_lex, init_parse): Remove declarations.
802 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
804 * call.c (build_call): Still evaluate the actual argument.
805 * class.c (is_empty_class): Update for -fnew-abi.
807 * decl2.c: -fnew-abi implies -fsquangle.
809 * method.c (do_build_assign_ref): Don't do anything to copy
811 (do_build_copy_constructor): Likewise.
812 * call.c (build_over_call): Likewise.
814 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
816 * tree.c (avoid_overlap): Return a value.
818 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
820 * method.c (check_btype): Add missing argument to xrealloc.
821 (check_ktype): Likewise.
823 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
825 Implement empty base optimization.
826 * class.c (finish_struct_1): Add vbase fields earlier. Set
827 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
828 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
829 (types_overlap_p): New fn.
830 * tree.c (avoid_overlap): New fn.
831 (build_base_fields): Use it to avoid overlapping empty bases.
832 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
834 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
836 Re-implement allocation of base class subobjects.
837 * tree.c (unshare_base_binfos): New fn.
838 (layout_basetypes): Use it. Now handles offsets of both virtual and
839 non-virtual bases, after layout_type.
840 (layout_vbasetypes): Remove.
841 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
842 (build_vbase_pointer_fields): Split out from old layout_basetypes.
843 * class.c (finish_base_struct): Lose offset handling code.
844 Move nonvdtor warning here. Don't mess with t_binfo anymore.
845 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
848 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
850 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
851 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
852 * class.c (duplicate_tag_error): Likewise.
853 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
854 * tree.c (layout_vbasetypes): Update from layout_record, remove
855 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
856 (layout_basetypes): Likewise.
858 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
860 * class.c, Make sure system.h is included just after config.h.
861 Delete lingering stdio and errno references too.
862 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
864 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
866 * friend.c (is_friend): Fix access control for local classes.
868 * class.c (is_empty_class): New fn.
869 * call.c (build_call): Don't pass empty class objects to a function.
871 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
873 * call.c (build_over_call): Do name resolution for default
874 arguments of function templates in the scope of the templates.
876 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
878 * call.c: Include system.h. Remove includes, declarations and
879 defines provided by system.h.
880 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
881 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
882 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
883 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
884 * typeck2.c, xref.c: Likewise.
885 * Makefile.in: Dependencies updated as appropriate.
886 * Make-lang.in: Likewise.
888 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
890 * pt.c (fn_type_unification): Allow incomplete unification without
891 an immediate error message.
893 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
895 * tree.c (member_p): New fn.
896 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
897 initializing class members.
899 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
900 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
902 * call.c (build_method_call): Handle non-scoped destructors, too.
903 * pt.c (tsubst_copy): Likewise.
905 * pt.c (print_template_context): Split out...
906 (push_tinst_level): ...from here.
908 * friend.c (is_friend): Don't pass a type to decl_function_context.
910 * typeck.c (convert_for_initialization): Always hand off
911 conversions to class type.
913 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
915 * friend.c (is_friend): Local classes have the same access as the
918 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
920 * typeck.c (expand_target_expr): Delete dead function.
922 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
924 * repo.c (save_string): Delete dead function.
926 * method.c (thunk_printable_name): Delete dead function.
928 * lex.c (yynextch): Delete dead function.
930 * expr.c (tree_extract_aggr_init): #if 0 out.
932 * except.c (do_unwind): Delete dead function.
933 (easy_expand_asm): Likewise.
935 * cvt.c (build_conversion_type_1): Delete dead function.
937 * cp-tree.h (push_expression_obstack): Declare.
939 * call.c (source_type): #if 0 out.
941 * class.c (alter_access): Remove unused label. Add braces
942 around empty else clause.
944 * lex.c (yyprint): Fix argument to printf.
946 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
948 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
950 * pt.c (instantiate_class_template): Make sure template
951 arguments are permanent.
952 * init.c (resolve_offset_ref): Don't go looking around in
955 * semantics.c: Add routines to handle expressions, and some
956 declaration processing.
958 (current_class_depth): Move declaration to cp-tree.h.
959 * parse.c: Regenerated.
960 * cp-tree.h: Use them.
961 (current_class_depth): Declare.
962 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
964 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
966 * error.c (dump_decl): Be a bit more explicit with template
967 type arguments, when verbose.
969 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
971 * inc/exception: Reorder closing braces.
973 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
975 * pt.c (redeclare_class_template): New function.
976 * cp_tree.h (redeclare_class_template): Declare it.
977 * decl.c (xref_tag): Use it.
979 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
981 * call.c (build_over_call): Check IS_AGGR_TYPE, not
983 * typeck.c (convert_arguments): Likewise.
985 * decl.c (grokdeclarator): Remove const and volatile from type after
986 setting constp and volatilep.
988 * class.c (finish_struct_1): Don't warn about bool bitfield larger
991 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
993 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
995 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
997 * call.c (build_object_call): Complain about ambiguous operator(),
998 rather that crashing.
999 (build_new_op): Likewise.
1000 (build_op_delete_call): Likewise.
1002 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
1004 * cvt.c (perform_qualification_conversions): Use comp_target_types
1005 instead of comp_ptr_ttypes.
1007 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
1009 * cp-tree.h (enforce_access): Declare.
1010 * call.c (enforce_access): Make it extern, not static.
1011 * class.c (alter_access): Use enforce_access; modify code for ISO
1012 compliance, rather than ARM rules.
1014 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1016 * cp-tree.h: Fix typo.
1018 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1020 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
1021 if (aggregate_value_p (type)).
1023 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
1025 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
1027 * tree.c (mapcar): When dealing with a DECL, use it's constant
1029 * pt.c (lookup_template_class): Don't mangle the names of template
1030 classes whose arguments are unknown.
1032 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
1034 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1036 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
1038 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
1040 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
1041 boolean_type_node to 1.
1043 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
1045 * error.c (dump_expr): Remove unused variable `l'.
1047 * pt.c (for_each_template_parm): New function, created by
1048 converting uses_template_parms.
1049 (tree_fn_t): New typedef.
1050 (uses_template_parms): Use it.
1051 (mark_template_parm): New function.
1052 (push_template_decl): Check that the argument list of a partial
1053 specialization uses all the template parameters.
1055 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
1056 with it; we might want it for debugging.
1057 * cp-tree.h (type_unification): Change interface.
1058 * class.c (finish_struct_1): Skip nested template types, just like
1059 ordinary nested types.
1060 (instantiate_type): Use new interface to type_unification.
1061 * lex.c (init_lex): Add __sz as opname for sizeof.
1062 * method.c (build_overload_scope_ref): New function.
1063 (build_overload_int): Handle complex expressions. Set
1064 numeric_output_need_bar if necessary.
1065 (build_overload_value): Handle non-PARM_DECL nodes; this
1066 routine is now used by build_overload_int. Remove some
1067 assignments to numeric_output_need_bar. Use
1068 build_overload_scope_ref.
1069 (build_qualified_name): Note that some template mangled names end
1070 with digits, and set numeric_output_need_bar appropriately. Use
1071 build_underscore_int.
1072 * pt.c (unify): Change interface.
1073 (type_unification_real): Likewise.
1074 (determine_specialization): Use new interfaces.
1075 (tsubst): Deal gracefully with situations in which the argument
1076 vector is not fully filled.
1077 (fn_type_unification): Use new interfaces.
1078 (type_unification): Likewise. Remove NOP_EXPR hack.
1079 (type_unification_real): Likewise.
1080 (unify): Likewise. Deal with unification of complex expresions.
1082 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1084 * pt.c (complete_template_args): Initialize skip properly.
1086 * decl.c (make_typename_type): Revert.
1087 (make_implicit_typename): Remove.
1088 (lookup_name_real): Don't call it. Call lookup_field if we see a
1089 TYPE_DECL from a template base.
1090 * search.c (lookup_field): Do implicit typename stuff.
1092 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
1093 Geoff Noer <noer@cygnus.com>
1095 * Makefile.in: Various fixes for building cygwin32 native toolchains.
1096 * Make-lang.in: Likewise.
1098 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1100 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
1102 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
1104 * decl.c (make_implicit_typename): Rewrite removed code.
1105 (make_typename_type): Call it if the type we look up comes from
1106 a base that uses template parms.
1108 * pt.c (complete_template_args): Rewrite.
1109 (tsubst, FUNCTION_DECL): Use it.
1111 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
1113 * semantics.c (finish_asm_stmt): Fix combine strings. Call
1114 c_expand_asm_operands () if output_operands, input_operands or
1115 clobbers is not NULL_TREE.
1117 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1119 * pt.c (complete_template_args): New function.
1120 (get_bindings): Deal with specializations of function templates
1121 with return type containing parameters from outer class
1123 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
1124 substitute arguments and compose a new type.
1126 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
1128 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
1131 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1133 * decl.c (make_implicit_typename): Lose useless code.
1135 * call.c (standard_conversion): Handle A* -> const A* properly.
1137 * pt.c (get_bindings_real): Rename from get_bindings. Add
1139 (get_bindings): Pass 1.
1140 (get_bindings_overload): Pass 0.
1142 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
1144 * pt.c (check_explicit_specialization): When reverting a static
1145 member function, also remove the `this' parameter from
1146 last_function_parms.
1148 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1150 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
1153 * decl.c (store_bindings): Use free_binding_vecs.
1154 (pop_from_top_level): Likewise.
1156 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1158 * decl.c (make_implicit_typename): Only change the type of a
1161 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
1163 * semantics.c: New file, containing routines to perform the
1164 semantic phase of parsing.
1166 * pt.c (tsubst_expr): Likewise.
1167 * cp-tree.h: Declare the various functions in semantics.c.
1168 Provide macros to access _STMT tree nodes.
1169 * cp-tree.def: Add ASM_STMT tree node.
1170 * Makefile.in, Make-lang.in: Add dependencies on and for
1173 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
1175 * pt.c (push_template_decl): Only check primary templates.
1177 * pt.c (check_explicit_specialization): Complain about default args
1178 in explicit specialization.
1180 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1181 constructor_declarator.
1183 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1185 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1186 has no overloaded operator ->.
1188 * call.c (build_field_call): Don't crash when presented with a
1189 field that is actually a nested type.
1191 * decl.c (pushtag): Deal with friend class injection in local
1194 * call.c (build_object_call): Don't crash if OBJ is a
1195 pointer-to-member-function.
1197 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1199 * pt.c (push_template_decl): Complain about template with C linkage,
1200 anonymous template class.
1202 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1204 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1205 * search.c: Likewise.
1207 * lex.c (do_pending_defargs): Only call
1208 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1210 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1212 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1214 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1216 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1218 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1219 closely mimics the behavior in parse.y.
1220 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1221 into a compound statement.
1223 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1225 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1226 * pt.c (inline_needs_template_parms): New fn.
1227 (original_template): New fn.
1228 (push_inline_template_parms_recursive): New fn.
1229 (maybe_begin_member_template_processing): Use them.
1230 (maybe_end_member_template_processing): Likewise.
1231 (is_member_or_friend_template): Rename to is_member_template.
1232 Member functions of local classes are never member templates.
1234 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1236 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1237 added in the class scope to catch redefinition error.
1239 * pt.c (reduce_template_parm_level): Also copy
1240 the DECL_TEMPLATE_PARMS field.
1242 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1244 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1245 reduced-level template type parameter.
1247 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1249 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1250 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1251 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1252 * decl.c (duplicate_decls): Propagate it.
1253 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1254 abstract virtual functions and virtual functions which need a
1255 final overrider separately.
1257 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1259 * lang-specs.h: Properly put brackets around array elements in
1262 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1263 && and || in expression.
1265 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1267 * call.c (default_parm_conversions): Remove prototype definition.
1268 (build_method_call): Remove unused variable result.
1270 * cvt.c (ocp_convert): Remove unused variable conversion.
1272 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1274 * except.c (do_unwind): #if 0 definition of unused variables fcall
1277 * expr.c (extract_scalar_init): #if 0 prototype and function
1280 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1281 (build_new_1): Remove unused variable t.
1283 * pt.c (instantiate_class_template): Remove unused variable newtag;
1284 cast called function return value to void.
1285 (do_decl_instantiation): Remove unused variables name and fn.
1287 * tree.c (get_type_decl): Add default return to shut up compiler from
1288 complaining control reaches end of non-void function.
1290 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1292 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1294 * call.c (default_parm_conversions): Remove prototype definition.
1295 (build_method_call): Remove unused variable result.
1296 (build_over_call): Add default case in enumeration switch.
1298 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1300 * decl2.c (lang_decode_option): Change j's type to size_t.
1302 * tree.c (layout_vbasetypes): record_align and desired_align are of
1303 type unsigned int; const_size and nonvirtual_const_size likewise.
1305 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1307 * parse.y (new_initializer): Make sure all initializers are
1310 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1312 * decl2.c (import_export_decl): Mark tinfo functions for
1313 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1315 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1317 * method.c: Fix typo.
1319 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1321 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1322 ctype.h, string.h, etc.
1323 (issue_nrepeats): Add default case in enumeration switch.
1324 (check_btype): Likewise.
1325 (process_overload_item): Likewise.
1327 * Makefile.in (method.o): Depend on system.h.
1329 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1331 * lex.c (do_scoped_id): Fix parenthesizing.
1333 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1335 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1336 FLAG_RTTI is unset, initialize type info machinery and continue
1337 with FLAG_RTTI enabled.
1338 (get_typeid): Ditto.
1340 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1342 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1345 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1347 * pt.c (finish_member_template_decl): Deal more gracefully with
1348 invalid declarations.
1350 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1352 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1353 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1354 some formatting quirks.
1356 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1357 method.c, pt.c, ptree.c, typeck.c: Remove support for
1358 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1360 * Makefile.in: Adjust.
1362 * pt.c (unify): Don't allow reduced cv-quals when strict.
1364 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1365 *type_unification* and unify.
1367 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1369 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1370 (nested_name_specifier): And add it before this use.
1371 (typename_sub0): And this use. Also add use without the keyword.
1372 (typename_sub1): Likewise.
1373 * pt.c (instantiate_class_template): Don't actually instantiate
1374 anything if our type uses template parms.
1376 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1378 * decl.c (start_function): Don't call temporary_allocation for a
1381 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1383 * pt.c (instantiate_class_template): Don't mess with friends if
1384 our type uses template parms.
1386 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1388 * parse.y (nested_name_specifier): Use explicit_template_type.
1389 (typename_sub): Allow a template_type, an explicit_template_type,
1390 or an implicit template type at the end.
1391 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1392 * decl.c (make_typename_type): Handle template-id where the name
1394 * call.c (build_scoped_method_call): Handle member template
1396 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1397 destructor is represented by the type.
1399 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1400 * parse.y (nested_name_specifier): Add 'template' case.
1401 (explicit_template_type): New rule.
1402 (typename_sub): Use it.
1403 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1404 * pt.c (tsubst): Likewise.
1406 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1408 * pt.c (add_to_template_args): Fix thinko.
1409 (instantiate_class_template): Call it later.
1411 * pt.c (get_class_bindings): Add outer_args parm.
1412 (most_specialized_class): Likewise.
1413 (instantiate_class_template): Pass it.
1414 (more_specialized_class): Likewise.
1415 (lookup_template_class): Get context from template if none
1417 (finish_member_template_decl): Don't do anything with a
1418 partial specialization.
1419 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1421 * class.c (finish_struct): Member class templates have already been
1422 checked for name clashes.
1423 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1425 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1427 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1428 (tsubst, *_PARM): Support multiple levels of template classes.
1429 (instantiate_class_template): Look up the pattern from the
1431 (lookup_template_class): Handle getting a template for d1.
1432 (push_template_decl): Correct setting of 'primary'.
1433 (reduce_template_parm_level): Add 'levels' parm.
1434 (finish_member_template_decl): Support member class templates.
1435 (template_class_depth): Handle multiple levels.
1436 * parse.y (component_decl_1, fn.def2): Remove member template case.
1437 (component_decl): Add member template cases.
1438 * decl2.c (check_member_template): We now handle member template
1440 * decl.c (pushtag): Handle member templates.
1441 * method.c (do_inline_function_hair): Don't touch
1442 IDENTIFIER_GLOBAL_VALUE.
1443 * init.c (build_offset_ref): If name isn't an identifier, just
1445 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1447 * typeck.c (get_delta_difference): Do adjust for conversions to
1448 and from virtual base.
1450 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1452 * typeck.c (get_delta_difference): Give hard error for conversion
1455 * cp-tree.h: Tweak formatting.
1457 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1459 * decl.c (push_namespace): Handle redeclaration error.
1461 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1462 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1463 (NAMESPACE_BINDING): New macro.
1464 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1467 * pt.c (push_template_decl): Use innermost_args.
1469 * decl.c (get_unique_name): Tweak from earlier in the name.
1471 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1473 * cp-tree.def: Add CPLUS_BINDING node.
1474 * cp-tree.h (tree_binding): new struct
1475 (BINDING_SCOPE, BINDING_VALUE): new macros
1476 (current_namespace, global_namespace): declare extern
1477 (struct lang_decl_flags): new field in_namespace
1478 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1479 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1480 (TREE_INDIRECT_USING): new macro
1481 * decl2.c (current_namespace, global_namespace): Declare. The
1482 value is a NAMESPACE_DECL now, not a TREE_LIST.
1483 (is_namespace_ancestor, namespace_ancestor):new static functions.
1484 (add_using_namespace, ambiguous_decl): likewise.
1485 (lookup_using_namespace): new support function for lookup_name.
1486 (qualified_lookup_using_namespace): new support function for
1487 do_scoped_id and lookup_namespace_name
1488 (get_namespace_id): mark as obsolete.
1489 (current_namespace_id): Likewise.
1490 (do_namespace_alias): Implement.
1491 (do_using_directive): Implement as call to add_using_namespace.
1492 * decl.c (binding_for_name): new function.
1493 (push_namespace, pop_namespace): implement.
1494 (push_decl): don't install a FUNCTION_DECL in the global branch.
1495 (lookup_namespace_name): implement using qualified lookup.
1496 (lookup_name_real): For global scoping, lookup in
1497 global_namespace. For namespace scoping, lookup in given
1498 namespace. For unscoped lookup, iterate over namespace,
1499 considering using directives.
1500 (init_decl_processing): initialize global_namespace.
1501 (grokvardecl): Build assembler name as static name for globals.
1502 (grokdeclarator): Remove old namespace mangling.
1503 (xref_tag): When installing a global binding for the
1504 tag, make sure we have an identifier.
1505 * method.c (build_overload_nested_name): mangle namespaces.
1506 (build_qualified_name): Likewise.
1507 (build_decl_overload_real): Likewise.
1508 * lex.c (build_lang_decl): set namespace for new declaration to
1510 (do_scoped_id): find global names in global or current
1511 namespace, or using qualified namespace lookup, depending on
1513 * init.c (build_member_call): When scope is namespace, use
1514 build_x_function_call instead.
1515 (build_offset_ref): When scope is namespace, collapse processing
1516 to lookup_namespace_name instead.
1517 * error.c (dump_decl): Support NAMESPACE_DECL.
1518 * decl.c (pushdecl): Bind globals to current namespace.
1519 (push_overloaded_decl): Likewise.
1520 (lookup_tag): Likewise.
1521 (lookup_name_current_level): Likewise.
1522 (xref_tag): Likewise.
1523 (start_function): Likewise.
1524 * lex.c (do_identifier): Likewise.
1525 (identifier_typedecl_value): Likewise.
1526 (real_yylex): Likewise.
1527 * method.c (do_inline_function_hair): Likewise.
1528 * parse.y (unscoped): Likewise.
1529 * pt.c (check_explicit_specialization): Likewise.
1530 (lookup_template_class): Likewise.
1531 * rtti.c (call_void_fn): Likewise.
1532 * sig.c (build_sigtable): Likewise.
1533 * ptree.c (lang_print_xnode): New function.
1535 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1537 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1538 and the args use template parms.
1540 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1542 * decl.c (xref_basetypes): Do call complete_type for basetypes
1543 that involve template parameters.
1545 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1547 * typeck2.c (process_init_constructor): Fix labeled init check.
1549 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1551 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1552 argument to tsubst and friends.
1554 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1556 * typeck.c (build_x_function_call): Handle static member function
1557 templates like non-templates. Handle friend templates like normal
1559 * pt.c (tsubst, *_PARM): Don't use orig_level.
1560 (get_bindings): Don't call add_to_template_args.
1561 (instantiate_template): Likewise.
1562 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1563 * ptree.c (print_lang_type): Print index/level for template parms.
1565 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1567 * Make-lang.in (cc1plus): Note that cc1plus depends on
1568 cp/cp-tree.h and cp/cp-tree.def.
1570 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1571 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1572 position in a template parameter list.
1573 * cp-tree.h (template_parm_index): New structure, used as the tree
1574 structure for a TEMPLATE_PARM_INDEX.
1575 (TEMPLATE_PARM_IDX): New macro.
1576 (TEMPLATE_PARM_LEVEL): Likewise.
1577 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1578 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1579 (TEMPLATE_PARM_DECL): Likewise.
1580 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1581 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1582 (TEMPLATE_TYPE_DECL): Likewise.
1583 (TEMPLATE_CONST_IDX): Remove.
1584 (TEMPLATE_CONST_LEVEL): Likewise.
1585 (TEMPLATE_CONST_SET_INFO): Likewise.
1586 (TEMPLATE_TYPE_SET_INFO): Likewise.
1587 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1589 (TEMPLATE_TYPE_LEVEL): Likewise.
1590 * decl.c (decls_match): Call comp_template_parms, rather than
1591 expanding it inline.
1592 (duplicate_decls): If two template declarations are being merged,
1593 then their TEMPLATE_INFOs should be merged as well.
1594 (grokfndecl): Save template-id information when declaring a friend
1595 with explicit template arguments. Pass arguments to
1596 check_explicit_specialization via correct convention; at some
1597 point check_explicit_specialization changed, but these call-sites
1599 (grokdeclarator): Tidy up slightly.
1600 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1601 two template functions with the same DECL_ASSEMBLER_NAME the same,
1602 since the names are not yet mangled.
1603 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1604 TEMPLATE_CONST_PARM.
1605 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1606 decl for a non-type parameter, rather than printing `<tparm ...>'.
1607 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1608 (do_friend): Deal with template friends.
1609 * lex.c (do_pending_inlines): Call
1610 maybe_begin_member_template_processing, rather than
1611 conditionally calling begin_member_template_processing.
1612 (process_next_inline): Likewise. Call
1613 maybe_end_member_template_processing, rather than
1614 conditionally calling end_member_template_processing.
1615 (do_pending_defargs): Likewise.
1616 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1617 TEMPLATE_CONST_PARM.
1618 * method.c (build_mangled_template_parm_index): New function.
1619 (build_overload_value): Use it.
1620 (build_overload_name): Likewise.
1621 * pt.c (finish_member_template_decl): Allow friend declarations.
1622 (template_class_depth): New function.
1623 (is_member_template): Rename, and modify, to become...
1624 (is_member_or_friend_template): New function.
1625 (end_member_template_processing): Rename, and modify, to become...
1626 (maybe_end_member_template_processing).
1627 (build_template_parm_index): New function.
1628 (reduce_template_parm_level): New function.
1629 (process_template_parm): Modify to use build_template_parm_index.
1630 (push_template_decl): Deal with friend templates.
1631 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1632 TEMPLATE_CONST_PARM.
1633 (tsubst_friend_function): New function.
1634 (instantiate_class_template): Generate the DECL_FRIENDLIST
1635 for a new instantiation by using tsubst_friend_function rather
1637 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1638 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1639 appropriate new macros. Use reduce_template_parm_level to
1640 generate lower-level template parameters. Handle tsubst'ing into
1641 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1642 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1643 templates. Similarly for the template parameters for a new
1645 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1646 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1647 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1648 (get_bindings): Call add_to_template_args if necessary.
1649 (instantiate_decl): Handle instantiations of friend templates.
1650 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1651 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1652 * spew.c (yylex): Do a little manual constant propogation to
1655 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1657 * error.c: Include sys/types.h.
1659 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1661 * method.c (build_mangled_name): Start CPP directives in column zero.
1663 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1665 * typeck2.c (process_init_constructor): Sorry about non-trivial
1666 labeled initializers.
1667 * parse.y (initlist): Reenable labeled initializers.
1669 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1671 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1672 all callers changed. Rely on the new parameter instead of arg
1673 being a TREE_LIST when determine whether we are working inside
1674 template template parameter. Clean up is_type test.
1676 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1678 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1679 * typeck2.c (initializer_constant_valid_p): Allow conversions
1680 between pointers and refrerences.
1682 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1684 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1685 if pedantic || warn_pointer_arith.
1687 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1689 * pt.c (unify): Handle TEMPLATE_DECL.
1691 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1693 * cp-tree.h (strip_attrs): Remove decl.
1695 1998-02-18 Doug Evans <devans@cygnus.com>
1697 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1698 Update olddecl's attributes too.
1699 (strip_attrs): Remove function.
1700 * typeck.c (common_type): Call merge_machine_type_attributes.
1702 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1704 * parse.y (initdcl0_innards): New grammar symbol.
1705 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1706 none, since the resulting value is never used.
1707 (parse_decl): New function.
1708 (datadef): Remove redundant actions.
1709 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1710 * parse.c: Regenerated.
1712 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1714 * parse.y (simple_stmt): Use getdecls() to check for decl.
1716 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1718 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1720 (c++.install-common): Install c++filt properly as native or as cross
1722 (c++.uninstall): Add c++filt.
1724 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1726 * call.c (standard_conversion): Fix multi-level ptr conversions.
1728 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1730 * init.c (build_new): Propagate error_mark_node up.
1732 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1734 * parse.y (simple_stmt): If the condition isn't a declaration,
1735 start the controlled block after the test.
1737 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1739 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1741 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1744 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1746 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1748 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1750 * cp-tree.h: Add access_protected_virtual_node.
1751 * class.c (init_class_processing): Initialize it.
1752 * decl.c (xref_basetypes): Use it.
1753 * parse.y (base_class_access_list): Likewise.
1755 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1756 (c++.install-common): Install c++filt.
1758 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1760 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1762 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1764 * call.c (reference_binding): Use comptypes when comparing
1765 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1767 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1769 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1770 (really_overloaded_fn): Move check here from is_overloaded_fn.
1771 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1773 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1775 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1778 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1780 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1781 equivalent duplicate.
1782 * decl.c (pushtag): Use the return value from push_template_decl.
1783 (duplicate_decls): When duplicating a template declaration, merge
1784 the DECL_TEMPLATE_RESULTs as well.
1785 (make_implicit_typename): Don't try to dive into typename types to
1786 find a context for making a new implicit typename.
1787 (start_decl): Use the return value from push_template_decl.
1788 (grokdeclarator): Complain about declarations list `const operator
1789 int'. Since we don't correctly handle in-class initializations of
1790 non-static data members, complain about this (now illegal)
1791 practice. Issue an error for initializations of non-const statics
1792 since that is illegal as well, and since we don't handle that case
1794 (start_function): Use the return value from push_template_decl.
1795 (start_method): Likewise.
1796 * decl2.c (grokfield): Likewise. Since the change to
1797 grokdeclarator ensures that all initialized fields are in fact
1798 static, remove a redundant test for TREE_PUBLIC.
1799 * parse.y (initlist): Disable labeled initializers since they do
1800 not work as per the documentation, and since they do not use the
1801 same syntax as the C front end.
1802 * pt.c (push_template_decl): Return the decl passed in, or an
1803 equivalent duplicate.
1804 (lookup_template_class): When searching in a nested context,
1805 use the right arguments.
1806 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1807 * typeck.c (build_component_ref): Assign the correct type to the
1808 result of build_vfn_ref.
1810 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1812 * pt.c (convert_nontype_argument): Fix typo.
1813 (check_explicit_specialization): Allow old-style specialization
1814 of class template members.
1816 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1817 Manfred Hollstein <manfred@s-direktnet.de>
1819 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1820 when deciding to override DECL_ASSEMBLER_NAME.
1822 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1824 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1825 * cp-tree.h (flag_do_squangling): Add declaration.
1826 * lang-options.h: Add -fsquangle and -fno-squangle.
1827 * method.c: Add macros and static variables for squangling.
1828 (build_overload_name): Rename to build_mangled_name, add logic for B
1829 compression, and split into process_modifiers and
1830 process_overload_item.
1831 (process_modifiers): New function, to handle constant, reference,
1833 (process_overload_item): New function, handles issue of type codes.
1834 (build_overload_name): New function, start squangling and call
1836 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1837 (start_squangling): New function to initialize squangling structs.
1838 (end_squangling): New function to destroy squangling structs.
1839 (nrepeats): Rename variable to Nrepeats.
1840 (issue_nrepeats): New function for issuing 'n' type repeats.
1841 (check_ktype): New function to check for type K name compression.
1842 (build_overload_nested_name): Add a check for K name compression.
1843 (build_qualified_name): Add a check for K name compression and don't
1844 use DECL_ASSEMBLER_NAME when squangling is on.
1845 (check_btype): New function, checks for B type compression.
1846 (build_static_name, build_decl_overload_real): Initiate squangling.
1847 (build_typename_overload, build_overload_with_type): Initiate
1850 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1852 * method.c (make_thunk): Avoid name buffer overflow.
1854 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1856 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1857 don't define them yet.
1859 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1861 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1863 * config-lang.in (diff_excludes): Use basename only.
1865 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1867 * tinfo2.cc: Add tinfo for signed char.
1869 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1871 * search.c (compute_access): Handle protected constructors in derived
1872 classes as accessible.
1874 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1876 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1877 Call convert_from_reference sooner.
1879 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1881 * cvt.c (ocp_convert): Obtain the constant values from constant
1882 decls even if the destination type is the same as the type of the
1885 * decl2.c (finish_file): Make sure that static inlines with
1886 definitions are not marked DECL_EXTERNAL before returning.
1888 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1890 * decl.c: Lose arg_looking_for_template.
1891 (lookup_name_real): Likewise.
1892 * parse.y: Lose processing_template_arg, template_arg1
1893 (primary): Likewise.
1894 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1896 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1898 * error.c (dump_decl): Fix type of default arguments for template
1899 template parameters and nontype template parameters.
1900 * parse.y (template_parm): Handle invalid default template
1901 template arguments here.
1903 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1904 for default template template argument.
1905 * pt.c (coerce_template_parms): Merge default template argument
1906 codes. Can treat RECORD_TYPE as template name if it is implicitly
1907 created. Fix argument index in error message.
1908 * typeck.c (comptypes): Merge template argument comparison codes in
1909 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1911 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1913 * lex.c (file_name_nondirectory): Also check for '/'.
1915 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1917 * parse.y (primary): Deal with statement-expressions in
1919 * pt.c (tsubst_copy): Handle BIND_EXPR.
1920 * tree.c (mapcar): Likewise.
1922 * call.c (add_template_candidate_real): Pass extra parameter to
1923 fn_type_unification.
1924 * cp-tree.h (fn_type_unification): Add parameter.
1925 * pt.c (fn_type_unification): Add additional parameter to deal with
1926 static member functions.
1927 (get_bindings): Deal with static member functions.
1929 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1930 (revert_static_member_fn): Declare.
1931 * decl.c (revert_static_member_fn): Remove declaration. Change
1932 linkage from internal to external.
1933 (cp_finish_decl): Deal with virtual functions in classes local to
1935 * decl2.c (finish_file): Don't forget to emit increment/decrement
1936 expressions in initializers for file-scope variables.
1937 * parse.y (typename_sub2): If the typename doesn't names a
1938 template, rather than a type, issue an error message.
1939 * pt.c (check_explicit_specialization): Handle specializations of
1940 static member functions.
1941 (coerce_template_parms): Handle offset references to lists of
1943 * search.c (note_debug_info_needed): Don't crash when handed a
1944 type which is being defined.
1945 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1946 that can happen with some illegal code.
1948 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1950 * call.c (user_harshness): Initialize `code' to 0.
1951 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1952 (null_ptr_cst_p): Add parentheses around && within ||.
1953 (standard_conversion): Likewise.
1954 (z_candidate): Likewise.
1955 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1956 (build_object_call): Likewise for `mem_args'.
1957 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1958 default case in enumeration switch.
1960 * class.c (build_vtable_entry): Add explicit braces to avoid
1962 (build_class_init_list): Likewise.
1963 (finish_struct_1): Initialize `width' to 0.
1964 (instantiate_type): Initialize `name' to NULL_TREE. Add
1965 explicit braces to avoid ambiguous `else'.
1967 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1970 * decl.c (grok_reference_init): Eliminate unused parameter, all
1972 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1973 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1974 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1975 (grokdeclarator): Add parentheses around && within ||. Add
1976 explicit braces to avoid ambiguous `else'.
1977 (grokparms): Initialize `type' to NULL_TREE.
1978 (xref_tag): Remove unused label `just_return'.
1979 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1980 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1981 (hack_incomplete_structures): Add parentheses around assignment
1982 used as truth value.
1984 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1986 * error.c: Include <stdlib.h>.
1987 (dump_expr): Change the type of `i' to size_t. Remove unused
1990 * except.c (init_exception_processing): Remove unused variable `d'.
1991 (expand_throw): Likewise for `label'.
1993 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1996 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1997 (sort_base_init): Likewise for `binfo'.
1998 (expand_member_init): Likewise for `rval'.
1999 (build_member_call): Add parentheses around assignment used as
2001 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
2002 (build_new): Initialize `nelts' to NULL_TREE. Initialize
2003 `old_immediate_size_expand' to 0.
2004 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
2005 (build_vec_delete_1): Remove unused variable `block'.
2006 (expand_vec_init): Initialize `itype' to NULL_TREE.
2008 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
2009 declaration of `index' and `rindex' with autoconf macros.
2010 (reinit_parse_for_expr): Remove unused variables
2011 `look_for_semicolon' and `look_for_lbrac'.
2012 (cons_up_default_function): Initialize `args' to NULL_TREE.
2013 (readescape): Initialize `firstdig' to 0.
2014 (real_yylex): Add parentheses around assignment used as truth value.
2016 * method.c: Include <strings.h> if we don't have <string.h>.
2017 Protect declaration of `index' with autoconf macro.
2019 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
2020 Initialize `type' to NULL_TREE.
2021 (structsp): Remove unused variable `id'.
2023 * pt.c (coerce_template_parms): Add explicit braces to avoid
2025 (lookup_template_class): Initialize `template' to NULL_TREE.
2026 (instantiate_class_template): Remove unused variable `name' and `e'.
2027 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
2028 (do_poplevel): Initialize `saved_warn_unused' to 0.
2029 (type_unification): Remove unused varable `parm'.
2030 (unify): Likewise for `j'.
2032 * repo.c (init_repo): Add parentheses around assignment used as
2034 (finish_repo): Remove unused varable `p'.
2036 * search.c (get_binfo): Initiize `type' to NULL_TREE.
2037 (get_base_distance): Likewise.
2038 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
2039 and `new_v' to NULL_TREE.
2040 (lookup_fnfields): Likewise for `rval_binfo_h'.
2041 (breadth_first_search): Add parentheses around assignment used as
2043 (get_template_base): Initialize `type' to NULL_TREE.
2045 * sig.c (append_signature_fields): Initialize `last_mfptr' to
2047 (build_signature_table_constructor): Likewise for
2048 `last_rhs_field', `pfn' and `vt_off'.
2049 (build_sigtable): Likewise for `init'.
2051 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
2052 (propagate_binfo_offsets): Likewise for `delta'.
2053 (hash_tree_cons): Initialize hashcode to 0.
2054 (can_free): Likewise for `size'.
2055 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
2057 * typeck.c (convert_sequence): Hide prototype.
2058 (common_type): Add explicit braces to avoid ambiguous `else'.
2059 (comp_target_types): Likewise.
2060 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
2061 (build_function_call_real): Add explicit braces to avoid ambiguous
2063 (convert_arguments): Initialize `called_thing' to 0.
2064 (convert_for_initialization): Initialize `savew' and `savee' to 0.
2066 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
2067 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
2068 (build_x_arrow): Likewise for `last_rval'.
2070 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
2072 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2074 * decl.c (init_decl_processing): Use set_sizetype.
2075 * decl2.c (sizetype): Don't declare.
2076 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
2077 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
2078 (build_component_addr, unary_complex_lvalue): Likewise.
2079 * rtti.c (expand_class_desc): Likewise.
2080 * class.c (get_vfield_offset): Likewise.
2082 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
2084 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
2085 early to avoid bogus error. Handle overloaded function
2086 names provided as template arguments correctly.
2087 (coerce_template_parms): Don't mishandle overloaded functions when
2088 dealing with template template parameters.
2089 (lookup_template_class): Issue an error message, rather than
2090 crashing, when the TYPE_DECL provided is not a template type.
2092 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2094 * class.c (instantiate_type): Don't just return a known type if
2097 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
2099 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
2100 since that code could never be reached.
2102 * error.c (dump_decl): Avoid aborting in the midst of printing an
2103 error message about an illegal template declaration.
2105 * parse.y (structsp): Print an error message, rather than crashing,
2106 when a class-head does not name a class.
2108 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
2109 template arguments as a g++ extension.
2111 * cp-tree.def (ALIGNOF_EXPR): New tree code.
2112 * decl2.c (grok_alignof): If processing_template_decl, just store
2114 * typeck.c (c_alignof): Likewise.
2115 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
2116 * error.c (dump_expr): Likewise.
2117 * pt.c (tsubst_copy): Likewise.
2118 * tree.c (cp_tree_equal): Likewise.
2119 * pt.c (uses_template_parms): Correctly determine whether or not a
2120 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
2121 folding can be done.
2123 * cp-tree.h (grok_enum_decls): Remove type parameter.
2124 * decl.c (grok_enum_decls): Likewise.
2125 * decl2.c (grok_x_components): Call grok_enum_decls
2126 unconditionally, since it will do nothing if there is no
2127 current_local_enum. Use the new calling sequence.
2128 * pt.c (tsubst_enum): Use the new calling sequence for
2131 * decl.c (start_function): Make member functions of local classes
2132 in extern inline functions have comdat linkage here...
2133 (grokdeclarator): Rather than here.
2135 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
2137 * pt.c (convert_nontype_argument): Use decl_constant_value.
2139 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
2141 * call.c (add_template_candidate_real): New function.
2142 (add_template_candidate): Use it.
2143 (add_template_conv_candidate): Likewise.
2144 (joust): Pass extra argument to more_specialized.
2145 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
2146 (is_local_class): Remove.
2147 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
2148 * cp-tree.h (is_local_class): Remove.
2149 (perform_array_to_pointer_conversion): Likewise.
2150 (finish_member_template_decl): Add.
2151 (check_explicit_specialization): Return a tree, not an int.
2152 (more_specialized): Take additional argument.
2153 (get_bindings): Likewise.
2154 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
2155 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2156 (perform_array_to_pointer_conversion): Remove.
2157 * decl.c (saved_scope): Add processing_specialization,
2158 processing_explicit_instantiation fields.
2159 (maybe_push_to_top_level): Save them.
2160 (pop_from_top_level): Restore them.
2161 (grokfndecl): Use new return value from
2162 check_explicit_specialization.
2163 (start_decl): Don't check flag_guiding_decls before pushing
2165 (cp_finish_decl): Remove previous (bogus) change.
2166 (grok_declarator): Use decl_function_context rather than
2168 * decl2.c (finish_file): Pass extra argument to get_bindings.
2169 (build_expr_from_tree): Let build_x_component_ref check
2170 validity of arguments rather than doing it here.
2171 * lex.c (cons_up_default_function): Remove code fooling with
2172 processing_specialization, processing_explicit_instantiation
2173 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
2174 * method.c (build_overload_identifier): Mangle local classes in
2175 template functions correctly.
2176 * parse.y (finish_member_template_decl): Move to pt.c.
2177 * pt.c (finish_member_template_decl): Moved here from parse.y.
2178 (print_candidates): New function.
2179 (determine_specialization): Change interface. Properly look for
2180 most specialized versions of template candidates.
2181 (check_explicit_specialization): Fully process explicit
2183 (push_template_decl): Avoid looking at CLASSTYPE fields in
2185 (determine_overloaded_function): Remove.
2186 (convert_nontype_argument): Change name from
2187 convert_nontype_parameter. Use determine_overloaded_function
2188 instead of instantiate_type.
2189 (mangle_class_name_for_template): Handle type contexts as well as
2191 (classtype_mangled_name): Likewise.
2192 (lookup_template_class): Likewise.
2194 (more_specialized): Take explict template arguments as a
2196 (most_specialized): Likewise.
2197 (get_bindings): Likewise. Check that return types match before
2198 proclaiming a function a match.
2199 (do_decl_instantiation): Remove code searching for function to
2200 instantiate; that is now done in check_explicit_specialization.
2201 (add_maybe_template): Pass extra argument to get_bindings.
2202 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2204 * typeck.c (build_component_ref): Check for invalid arguments.
2206 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2208 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2209 return_target and call_target are equivalent.
2211 * pt.c (type_unification_real): Just accept function parms that
2212 don't use any template parms.
2214 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2216 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2217 unset DECL_NOT_REALLY_EXTERN.
2219 * parse.y (typename_sub*): Fix std::.
2221 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2223 * error.c (dump_decl): Fix type default template args.
2224 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2226 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2228 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2229 (file_name_nondirectory): Use.
2231 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2233 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2234 that are not really present. Substitute default arguments in
2235 template template arguments. Correctly convert TEMPLATE_DECL to
2236 TEMPLATE_TEMPLATE_PARM.
2237 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2238 are no longer treated specially here.
2239 * parse.y (template_template_parm): Fix copy error.
2240 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2241 type created from template template parameters.
2242 * parse.y (bad_parm): Likewise
2244 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2245 (push_nested_class): Likewise.
2246 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2247 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2248 (copy_template_template_parm): Declare.
2249 * decl.c (arg_looking_for_template): New variable.
2250 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2251 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2252 node if arg_looking_for_template is nonzero.
2253 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2254 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2255 (grokdeclarator): Handle TEMPLATE_DECL.
2256 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2257 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2258 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2259 (dump_decl): Handle unnamed template type parameters.
2260 Handle template template parameters.
2261 (dump_function_name): Handle template template parameters.
2262 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2263 Handle TEMPLATE_TEMPLATE_PARM.
2264 * method.c (build_template_template_parm_names): New function.
2265 (build_template_parm_names): Handle TEMPLATE_DECL.
2266 (build_overload_nested_name, build_overload_name):
2267 Handle TEMPLATE_TEMPLATE_PARM.
2268 * parse.y (maybe_identifier): New nonterminal.
2269 (template_type_parm): Use it.
2270 (template_template_parm, template_arg1): New nonterminal.
2271 (template_parm): Add template_template_parm rules.
2272 (template_arg): Set processing_template_arg.
2273 (template_arg1): Rules moved from template_arg.
2274 (primary, nonnested_type): Set arg_looking_for_template if we are
2275 processing template arguments.
2276 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2277 (process_template_parm): Handle template template parameters.
2278 (coerce_template_parms, comp_template_args): Likewise.
2279 (mangle_class_name_for_template, lookup_template_class): Likewise.
2280 (uses_template_parms): Handle TEMPLATE_DECL and
2281 TEMPLATE_TEMPLATE_PARM.
2282 (current_template_args): Handle TEMPLATE_DECL.
2283 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2284 * search.c (dfs_walk, dfs_record_inheritance):
2285 Handle TEMPLATE_TEMPLATE_PARM.
2286 * tree.c (copy_template_template_parm): New function.
2287 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2288 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2290 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2292 * decl.c (start_decl): Don't allow duplicate definitions of static
2295 * call.c (build_user_type_conversion_1): Handle user-defined
2296 template conversion operators correctly.
2298 * decl2.c (build_expr_from_tree): Issue an error message if the
2299 object in a COMPONENT_REF is a TEMPLATE_DECL.
2301 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2303 * class.c (is_local_class): New function.
2304 * cp-tree.h (is_local_class): Declare it.
2305 (last_tree): Likewise.
2306 (begin_tree): Likewise.
2307 (end_tree): Likewise.
2308 (lookup_template_class): Change prototype.
2309 * decl.c (cp_finish_decl): Check for NULL where necesary.
2310 Consider FUNCTION_DECLS to declare objects with top-level binding,
2311 when calling make_decl_rtl.
2312 (grokdeclarator): Give members of local classes internal linkage.
2313 (start_function): Remove declaration of last_tree.
2314 (finish_function): Set flag_keep_inline_functions around call to
2315 rest_of_compilation if we are processing a member function in a
2317 (start_method): Call push_template_decl for member functions of
2318 local classes in template functions.
2319 * decl2.c (import_export_decl): Don't give external linkage to
2320 instantiations of templates with internal linkage.
2321 * parse.y (last_tree): Remove declaration.
2322 (template_type): Pass extra parameter to lookup_template_class.
2323 (self_template_type): Likewise.
2324 (structsp): Move call to reset_specialization into left_curly.
2325 (left_curly): Call reset_specialization, and begin_tree.
2326 * pt.c (saved_trees): New variable.
2327 (mangle_class_name_for_template): Change prototype. Use
2328 additional function context to name local classes in templates
2330 (classtype_mangled_name): Pass the context.
2331 (push_template_decl): Handle local classes and templates, and
2332 member functions for such classes.
2333 (convert_nontype_parameter): Fix handling of pointer-to-member
2335 (lookup_template_class): Handle local classes in templates.
2336 (tsubst): Likewise. Don't assume that template instantiations
2337 have external linkage; pay attention to the template declaration.
2338 (mark_decl_instantiated): Likewise.
2339 (begin_tree): New function.
2340 (end_tree): Likewise.
2342 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2343 that involve template parameters; that can lead to infinite
2344 recursion unnecessarily.
2346 * pt.c (register_specialization): Do not register specializations
2347 that aren't ready to be registered yet.
2348 (check_explicit_specialization): Handle explicit specialization of
2349 constructors and destructors.
2350 (build_template_decl): New function.
2351 (push_template_delc): Handle out-of-class specializations of
2354 * pt.c (check_explicit_specialization): Set up the template
2355 information before registering the specialization.
2356 (coerce_template_parms): Fix thinko.
2357 (tsubst): Handle specializations of member templates correctly.
2359 * class.c (finish_struct_methods): Remove calls to
2360 check_explicit_specialization from here.
2361 (finish_struct): And insert them here.
2362 * cp-tree.h (perform_qualification_conversions): New function.
2363 (perform_array_to_pointer_conversion): Likewise.
2364 (begin_explicit_instantiation): Likewise.
2365 (end_explicit_instantiation): Likewise.
2366 (determine_specialization): Renamed from
2367 determine_explicit_specialization.
2368 (comp_template_parms): New function.
2369 (processing_explicit_instantiation): New variable.
2370 * cvt.c (perform_qualification_conversions): New function.
2371 (perform_array_to_pointer_conversion): Likewise.
2372 * decl.c (duplicate_decls): Don't consider template functions
2373 alike unless they have the same parameters. Refine handling of
2374 instantiation/specialization mismatches.
2375 (start_decl): Don't call pushdecl for template specializations,
2376 since they don't affect overloading.
2377 (start_function): Likewise
2378 (grokfndecl): Call check_explicit_specialization a little later.
2379 Don't call duplicate_decls for memberm template specializations.
2380 (grokdeclarator): Don't update template_count for classes that are
2381 themselves specializations. Remove use of `2' as parameter to
2382 grokfndecl since that value isn't used.
2383 * lex.c (cons_up_default_function): Save and restore
2384 processing_explicit_instantiation around calls to grokfield.
2385 * parse.y (finish_member_template_decl): New function.
2386 (component_decl_1): Use it.
2387 (fn.def2): Likewise.
2388 (template_arg_list_opt): New nonterminal.
2389 (template_type): Use it.
2390 (self_template_type): Likewise.
2391 (template_id): Likewise.
2392 (object_template_id): Likewise.
2393 (notype_template_declarator): Likwise.
2394 (begin_explicit_instantiation): Likewise.
2395 (end_explicit_instantiation): Likewise.
2396 (explicit_instantiation): Use them.
2397 * pt.c (coerce_template_parms): Add parameters.
2398 (processing_explicit_instantiation): New variable.
2399 (convert_nontype_parameter): New function.
2400 (determine_overloaded_function): Likewise.
2401 (begin_explicit_instantiation): Likewise.
2402 (end_explicit_instantiation): Likewise.
2403 (retrieve_specialization): Likewise.
2404 (register_specialization): Likewise.
2405 (processing_explicit_specialization): Removed.
2406 (determine_specialization): Handle specializations of member
2407 functions of template class instantiations.
2408 (check_explicit_specialization): Refine to conform to standard.
2409 (comp_template_parms): New function.
2410 (coerce_template_parms): Call convert_nontype_parameter.
2411 (tsubst): Refine handling of member templates. Use
2412 register_specialization.
2413 (instantiate_template): Use retrieve_specialization.
2414 (do_decl_instantiation): Likewise.
2415 (instantiate_decl): Likewise.
2416 (type_unification): Improve handling of explict template
2418 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2419 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2420 * typeck.c (build_unary_op): Call determine_specialization, rather
2421 than determine_explicit_specialization.
2423 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2425 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2427 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2429 * error.c (dump_decl): For enum tags, output the tag, not its value.
2431 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2433 * decl.c (init_decl_processing): Only call init_rtti_processing
2436 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2438 * init.c (build_new_1): Split out from build_new.
2439 (build_new): Just return a NEW_EXPR.
2440 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2442 * decl2.c (get_temp_regvar): Tweak.
2444 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2445 * class.c (resolves_to_fixed_type_p): Remove use.
2446 * method.c (build_opfncall): Likewise.
2447 * call.c (build_new_op): Likewise.
2449 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2451 * exception.cc (__eh_alloc, __eh_free): New fns.
2452 (__cp_push_exception, __cp_pop_exception): Use them.
2453 (__uncatch_exception): Call terminate here if no exception.
2454 * except.c (build_terminate_handler): New fn.
2455 (expand_start_catch_block): Use it.
2456 (expand_exception_blocks): Likewise.
2457 (alloc_eh_object): New fn.
2458 (expand_throw): Use it. Protect exception init with terminate.
2459 * typeck.c (build_modify_expr): Remove code that ignores trivial
2462 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2464 * call.c (add_builtin_candidate): Add default case in enumeration
2466 (build_new_op): Likewise.
2467 (convert_like): Likewise.
2468 * cvt.c (build_expr_type_conversion): Likewise.
2469 * tree.c (real_lvalue_p): Likewise.
2470 (lvalue_p): Likewise.
2471 (cp_tree_equal): Likewise.
2472 * typeck.c (comptypes): Likewise.
2473 (build_component_ref): Likewise.
2474 (build_function_call_real): Likewise.
2475 (build_binary_op_nodefault): Likewise.
2476 (build_unary_op): Likewise.
2477 (build_modify_expr): Likewise.
2478 * typeck2.c (initializer_constant_valid_p): Likewise.
2480 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2482 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2484 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2486 * pt.c (coerce_template_parms): Make sure to digest_init if
2489 * decl.c (duplicate_decls): Make the newdecl virtual if the
2490 olddecl was, just as is done with other attributes of olddecl.
2492 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2494 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2495 address of an OFFSET_REF.
2497 * cp-tree.def: Add AGGR_INIT_EXPR.
2498 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2499 AGGR_INIT_EXPR where appropriate.
2500 * expr.c (cplus_expand_expr): Likewise. Simplify.
2502 * decl2.c (finish_file): Remove call to register_exception_table.
2504 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2506 * pt.c (instantiate_class_template): Don't do injection when
2507 processing_template_decl is true, as pollutes current_binding_level
2510 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2512 * pt.c (maybe_fold_nontype_arg): Add prototype.
2514 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2516 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2517 * error.c (dump_expr): Likewise.
2519 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2521 * typeck.c (build_function_call_real): Remove "inline called before
2522 definition" pedwarn.
2524 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2526 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2528 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2530 * pt.c (type_unification_real): Change __null to type void* with
2533 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2535 * call.c (implicit_conversion): Don't call
2536 build_user_type_conversion_1 with a NULL expr, since it will
2539 * pt.c (unify): Don't try to unify array bounds if either array is
2542 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2544 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2545 Replace extern decls with casts.
2547 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2548 Update last_parm_cleanup_insn.
2549 (store_after_parms): Remove.
2550 * cp-tree.h: Adjust.
2552 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2554 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2555 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2556 (import_export_vtable): Use make_decl_one_only instead of
2557 comdat_linkage for win32 tweak.
2558 (import_export_decl): Likewise.
2559 * pt.c (mark_decl_instantiated): Likewise.
2561 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2563 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2565 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2566 * except.c (expand_builtin_throw): Remove.
2567 * cp-tree.h: Remove ptr_ptr_type_node.
2570 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2572 * decl.c (ptr_ptr_type_node): Define.
2573 (init_decl_processing): Initialize it.
2574 * cp-tree.h: Declare it.
2575 * exception.cc (__cp_exception_info): Use __get_eh_info.
2576 (__cp_push_exception): Ditto.
2577 (__cp_pop_exception): Ditto.
2579 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2580 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2582 (init_exception_processing): Removed saved_pc initialization.
2584 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2586 * pt.c (instantiate_decl): Defer all templates but inline functions.
2588 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2590 * init.c (expand_vec_init): Don't fold a list of parameters.
2592 * decl.c (copy_args_p): Handle copy elision for types with virtual
2594 * call.c (build_over_call): Likewise.
2596 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2598 * pt.c (lookup_template_function): Copy the template arguments,
2599 not just the list containing them, to the permanent obstack.
2601 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2603 * except.c (expand_start_catch_block): suspend_momentary for the
2606 * error.c (dump_decl): Handle LOOKUP_EXPR.
2608 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2610 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2611 permanent obstack if we are processing a template decl.
2612 * typeck.c (build_static_cast): Likewise.
2613 (build_const_cast): Likewise.
2614 (build_reinterpret_cast): Likewise.
2616 * pt.c (coerce_template_parms): Coerce some expressions, even
2617 when processing_template_decl.
2619 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2621 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2622 handling of pointer difference expressions.
2624 * typeck.c (comp_target_types): Comparison of function/method types
2625 is independent of nptrs.
2627 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2629 * pt.c (tsubst): Avoid creating pointer to reference and
2630 reference to reference types.
2632 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2634 * parse.y (do_id): New nonterminal.
2635 (template_id): Use it.
2637 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2639 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2640 * spew.c (yylex): Don't do_identifier here.
2641 * decl2.c (build_expr_from_tree): Revert last change.
2643 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2644 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2646 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2648 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2650 * call.c (build_op_delete_call): Adjust.
2652 * except.c (expand_end_catch_block): Lose rethrow region.
2653 (expand_start_catch_block): Likewise.
2654 (expand_end_catch_block): Don't expand_leftover_cleanups.
2656 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2658 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2659 DECL_TEMPLATE_INSTANTIATION).
2661 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2663 * tree.c (is_overloaded_fn): Handle getting a fn template.
2664 (really_overloaded_fn): Likewise.
2665 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2666 * pt.c (check_explicit_specialization): Tweak.
2667 (determine_explicit_specialization): Tweak.
2669 * tree.c, cp-tree.h (get_target_expr): New fn.
2671 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2673 * pt.c (check_explicit_specialization): Fix misspelling in
2674 diagnostic: `preceeded'.
2675 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2678 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2680 * pt.c (determine_explicit_specialization): Avoid an internal
2681 error for bad specializations.
2683 * method.c (build_overload_value): Handle SCOPE_REF.
2685 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2687 * class.c (prepare_fresh_vtable): Enable even more complex MI
2690 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2692 * exception.cc (__check_eh_spec): Optimize a bit.
2694 * exception.cc (__cp_pop_exception): Lose handler arg.
2695 * except.c (do_pop_exception): Likewise.
2696 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2697 (expand_end_catch_block): Likewise.
2699 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2701 * pt.c (check_explicit_specialization): Complain about using a
2702 template-id for a non-specialization.
2704 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2706 * repo.c: Prototype rindex only if needed.
2709 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2711 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2713 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2715 * typeck.c (build_const_cast): Handle references here instead of
2716 handing off to convert_to_reference.
2718 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2719 TerminateFunctionCall.
2720 (init_exception_processing): Likewise. Terminate et al are now
2721 the fns, not ADDR_EXPRs.
2722 (various): Lose redundant assemble_external calls.
2723 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2725 * cp-tree.h (struct lang_decl_flags): Add comdat.
2726 (DECL_COMDAT): New macro.
2727 * decl.c (duplicate_decls): Propagate it.
2728 (cp_finish_decl): Handle it.
2729 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2731 * class.c: Remove static pending_hard_virtuals.
2732 (add_virtual_function): Take pointers to pending_virtuals
2733 and pending_hard_virtuals.
2734 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2736 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2738 * decl2.c (import_export_vtable): If we support one_only but not
2739 weak symbols, mark instantiated template vtables one_only.
2740 (import_export_decl): Likewise for tinfo functions.
2741 (finish_vtable_vardecl): Also write out vtables from explicitly
2742 instantiated template classes.
2743 * pt.c (mark_class_instantiated): Revert last change.
2745 * except.c (expand_throw): Call mark_used on the destructor.
2747 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2749 * lex.c (lang_init): Enable flag_exceptions by default if no
2750 command line switch was specified.
2752 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2754 * pt.c (unify): Handle `void' template parameters in
2757 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2759 * rtti.c (build_dynamic_cast): Handle template case here.
2760 (build_dynamic_cast_1): Not here.
2762 * typeck2.c (digest_init): Make copies where appropriate.
2764 * decl2.c (delete_sanity): resolve_offset_ref.
2766 * except.c: Call terminate without caching so many bits.
2768 * except.c (expand_start_catch_block): Fix catching a reference
2771 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2773 * init.c (build_new): Copy size to the saveable obstack.
2775 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2776 TRY_CATCH_EXPR for now.
2778 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2780 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2781 has DECL_LANG_SPECIFIC.
2783 * exception.cc (struct cp_eh_info): Add handlers field.
2784 (__cp_push_exception): Initialize it.
2785 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2786 (__throw_bad_exception): Remove.
2787 * except.c (call_eh_info): Add handlers field.
2788 (get_eh_handlers): New fn.
2789 (push_eh_cleanup): Increment handlers.
2791 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2793 * except.c (expand_start_eh_spec): Use the try/catch code.
2794 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2795 doing everything inline.
2796 (init_exception_processing): throw_type_match now takes
2797 const void pointers.
2798 * exception.cc (__check_eh_spec): New fn.
2799 * inc/exception: Neither terminate nor unexpected return.
2800 * decl.c: Make const_ptr_type_node public.
2801 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2803 * except.c (expand_start_catch_block): We only need the rethrow
2804 region for non-sjlj exceptions.
2805 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2807 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2809 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2810 (various.o): Likewise.
2811 * inc/new: Add placement deletes. Add throw specs for default new.
2812 * new.cc (set_new_handler): Move here from libgcc2.
2813 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2814 (new): Move from libgcc2. Throw bad_alloc.
2815 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2816 * decl.c (init_decl_processing): Update exception specs on new and
2819 * method.c (build_decl_overload_real): Don't mess with global
2822 * init.c (build_new): Check for null throw spec, not nothrow_t.
2824 * decl.c (duplicate_decls): Don't complain about different exceptions
2825 from an internal declaration.
2827 * call.c (build_op_delete_call): Fix check for member fns again.
2829 * decl2.c (import_export_decl): Interface hackery affects
2830 virtual synthesized methods.
2832 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2834 * decl.c (start_decl): Don't just complain about a mismatched
2837 * decl.c (make_implicit_typename): Handle case where t is not
2838 actually from context.
2839 * tree.c (get_type_decl): Lose identifier case.
2840 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2841 * parse.y (nonnested_type): Just use lookup_name.
2842 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2844 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2846 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2847 T was built in C language context (for example, by
2848 output_func_start_profiler).
2850 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2852 * decl.c (make_implicit_typename): New fn.
2853 (lookup_name_real): Use it. Use current_class_type as the context.
2855 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2857 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2859 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2861 * friend.c (do_friend): Warn about non-template friends in templates.
2863 * call.c (build_op_delete_call): Fix handling of inherited delete.
2865 * search.c (dfs_record_inheritance): Ignore template type parms.
2867 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2869 * call.c (build_new_op): Fix copy error.
2870 (build_op_new_call): New fn.
2871 (build_op_delete_call): New fn.
2872 * cp-tree.h: Declare them.
2873 * init.c (build_new): Use them. Support placement delete.
2874 (build_x_delete): Use build_op_delete_call.
2875 (build_delete): Likewise.
2876 * decl2.c (delete_sanity): Likewise.
2877 (coerce_delete_type): Don't complain about placement delete.
2879 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2881 * call.c (build_new_function_call): Remove unused 'obj' parm.
2882 * cp-tree.h, typeck.c: Adjust.
2884 * init.c (build_new): Make the cleanup last longer.
2885 (expand_vec_init): Call do_pending_stack_adjust.
2887 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2889 * pt.c (do_type_instantiation): Fix typo.
2890 (mark_class_instantiated): If we support one_only but not weak
2891 symbols, don't mark this as known.
2893 * init.c (build_new): Handle vec delete in EH cleanup.
2895 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2897 * call.c (build_method_call): Call complete_type before checking
2900 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2902 * decl.c (add_block_current_level): Delete.
2903 * init.c (build_vec_delete_1): Delete build_block and
2904 add_block_current_level calls.
2906 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2908 * init.c (build_new): Handle freeing allocated memory when the
2911 * call.c (build_new_method_call): Fix flags arg.
2913 * pt.c (do_type_instantiation): Don't try to instantiate
2915 (mark_decl_instantiated): If we support one_only but not
2916 weak symbols, mark this one_only.
2917 * decl2.c (import_export_vtable): Don't defer handling of vtables
2918 if MULTIPLE_SYMBOL_SPACES.
2920 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2922 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2924 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2926 * except.c (do_pop_exception): Return a value.
2928 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2930 * call.c (build_new_method_call): Handle getting a
2931 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2932 if we got template parms.
2933 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2935 * decl2.c (build_expr_from_tree): Tweak last change.
2936 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2937 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2938 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2940 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2942 * pt.c (tsubst_copy): Handle explicit template arguments in
2944 * typeck.c (build_x_function_call): Likewise.
2945 * decl2.c (build_expr_from_tree): Lookup function name if it
2948 * pt.c (tsubst): Instantiate template functions properly when
2949 template parameter does not appear in function arguments and return
2951 (comp_template_args): Handle member templates required by tsubst.
2953 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2955 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2958 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2960 * pt.c (coerce_template_parms): Tweak error message.
2962 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2963 return type defaults to `int', even if there are storage-class
2966 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2968 Complete nested exception support.
2969 * except.c (do_pop_exception): Split out...
2970 (push_eh_cleanup): From here. Handle the EH region by hand.
2971 (expand_start_catch_block): Add a new level for the catch parm.
2972 Move the rethrow region outside the two cleanup regions.
2973 Protect the initializer for the catch parm with terminate.
2974 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2975 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2976 popping off the middle of the stack.
2977 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2978 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2979 (build_cplus_new): Only wrap CALL_EXPRs.
2980 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2981 the constructor call.
2983 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2985 * Make-lang.in (c++.distdir): Make inc subdirectory.
2987 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2989 * decl2.c (finish_file): Put back some code.
2991 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2993 * decl2.c (finish_file): Remove redundant code.
2994 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2996 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2998 * except.c (call_eh_info): Split out...
2999 (push_eh_info): From here.
3000 (expand_builtin_throw): Use it.
3001 (expand_start_catch_block): Move region start back.
3003 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
3005 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
3006 (real_yylex): Record wide strings using target endianness, not host.
3008 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
3010 * repo.c (rindex): Add decl unconditionally.
3011 (get_base_filename, open_repo_file): Don't cast rindex.
3012 * xref.c (rindex): Add decl unconditionally.
3013 (index): Remove unused decl.
3014 (open_xref_file): Don't cast rindex.
3016 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3018 * class.c (build_vbase_path): Propagate the result type properly.
3020 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
3022 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
3023 remaining use of saved_throw_type with a call to get_eh_type.
3025 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
3027 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
3028 (file_name_nondirectory): New function, doing the same as the macro.
3029 (set_typedecl_interface_info): Use it instead of the macro.
3030 (check_newline): Likewise.
3031 (handle_cp_pragma): Likewise.
3033 * repo.c (get_base_filename): Cast result of rindex to char*.
3034 (open_repo_file): Likewise.
3035 * xref.c (open_xref_file): Likewise.
3036 * error.c (dump_char): Make its arg int, not char.
3038 * except.c (push_eh_info): Pass the number of fields - 1 down, not
3039 the exact number of fields.
3041 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3043 Support for nested exceptions.
3044 * tinfo2.cc (__is_pointer): New fn.
3045 * exception.cc (struct cp_eh_info): Define.
3046 (__cp_exception_info, __uncatch_exception): New fns.
3047 (__cp_push_exception, __cp_pop_exception): New fns.
3048 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
3050 (init_exception_processing): Likewise. __eh_pc is now external.
3051 (push_eh_info): New fn.
3052 (get_eh_{info,value,type,caught}): New fns.
3053 (push_eh_cleanup): Just call __cp_pop_exception.
3054 (expand_start_catch_block): Use push_eh_info. Start the eh region
3056 (expand_end_eh_spec): Use push_eh_info.
3057 (expand_throw): Call __cp_push_exception to set up the exception info.
3058 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
3060 (expand_builtin_throw): Don't refer to empty_fndecl.
3062 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3064 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
3066 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
3068 * method.c (build_template_parm_names, build_decl_overload_real):
3069 Add static to definitions.
3070 * pt.c (add_to_template_args, note_template_header,
3071 processing_explicit_specialization, type_unification_real): Likewise.
3072 ({determine,check}_explicit_specialization): Use a single string for
3075 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3077 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
3078 (expand_end_catch_block): Likewise.
3079 (expand_end_eh_spec): Likewise.
3081 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
3083 * decl.c (duplicate_decls): Handle template specializations
3085 * error.c (dump_function_name): Fix printing of specializations of
3086 member functions that are not member templates.
3087 * cp-tree.h (processing_specialization): Make global.
3088 * pt.c (processing_specialization): Likewise.
3089 * lex.c (cons_up_default_function): Save and restore
3090 processing_specialization to avoid confusion.
3092 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3094 * decl.c (init_decl_processing): Give null_node unknown* type.
3095 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
3096 (common_type): Likewise.
3097 * error.c (args_as_string): Recognize null_node.
3099 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3101 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
3102 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
3104 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
3106 * Make-lang.in (g++): Include prefix.o.
3108 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
3110 * pt.c (determine_explicit_specialization): Initialize "dummy"
3111 to keep Purify quiet.
3113 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3115 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
3116 (build_overload_int): Not here.
3118 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
3120 * class.c (build_type_pathname): Remove.
3121 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
3123 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
3125 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
3126 &&label GNU extension.
3128 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
3130 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
3131 so as to avoid incorrect manglings.
3132 * method.c (build_decl_overload_real): Don't mangle return types
3135 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3137 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
3138 scratch_tree_cons): Define as macros for now.
3139 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
3140 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
3141 typeck2.c: Use them and the expression_obstack variants.
3143 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3145 * decl.c (store_return_init): Allow classes with explicit ctors to
3146 be used with the named return values extension.
3148 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
3150 * pt.c (instantiate_decl): Fix previous change.
3152 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3154 * pt.c (tsubst): Fix thinko.
3155 (instantiate_decl): Really use the original template.
3157 * call.c (build_new_method_call): Use simple constructor_name for
3160 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
3162 * method.c (build_underscore_int): Don't use ANSI specific
3165 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3167 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
3168 for our key method; it might have been inlined by -O3.
3170 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
3172 * decl.c (make_typename_type): Do not try to call lookup_field for
3173 non-aggregate types.
3175 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
3177 * typeck.c (build_reinterpret_cast): Tweak.
3179 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3181 * typeck.c (build_reinterpret_cast): converting a void pointer
3182 to function pointer with a reinterpret_cast produces a warning
3183 if -pedantic is issued
3185 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3187 * typeck.c (c_expand_return): Don't warn about returning a
3188 reference-type variable as a reference.
3190 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3192 * method.c (build_static_name): Fix typo.
3194 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3196 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3197 OLDDECL before we try to do DECL_USE_TEMPLATE.
3199 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3201 * decl.c (duplicate_decls): Don't warn about template instances.
3203 * typeck.c (mark_addressable): Lose ancient code that unsets
3206 * pt.c (do_decl_instantiation): Lose support for instantiating
3209 * call.c (build_new_function_call): Fix handling of null explicit
3211 (build_new_method_call): Likewise.
3213 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3215 * method.c (build_underscore_int): Fix typo.
3217 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3219 * tree.c (print_lang_statistics): #if 0 call to
3220 print_inline_obstack_statistics until its definition is checked in.
3222 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3224 * decl2.c (finish_file): Move dump_tree_statistics to end.
3226 * pt.c (instantiate_decl): Look for the original template.
3227 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3228 of member templates.
3230 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3232 * Makefile.in (g++FAQ.*): New rules.
3233 (CONFLICTS): Update.
3234 * g++FAQ.texi: Moved from libg++.
3236 * parse.y (PFUNCNAME): Only specify the type once.
3238 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3240 * lex.c (real_yylex): Clean up the code to fully behave the way
3241 the c-lex.c parser does for complex and real numbers.
3243 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3245 * method.c (build_decl_overload_real): Reformat.
3247 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3249 * method.c (synthesize_method): If at_eof, determine our linkage.
3251 1997-09-29 Paul Eggert <eggert@twinsun.com>
3253 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3254 diagnostic if !dollars_in_ident or if pedantic.
3256 * lang-specs.h (@c++): -ansi no longer implies -$.
3258 * decl2.c (lang_decode_option):
3259 -traditional and -ansi now do not mess with
3262 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3264 * Makefile.in (parse.o, decl.o): Also depend on
3265 $(srcdir)/../except.h $(srcdir)/../output.h.
3266 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3267 $(srcdir)/../except.h $(srcdir)/../output.h.
3268 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3271 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3273 * expr.c (cplus_expand_expr): Make it static.
3275 * decl2.c, init.c, typeck.c: Include "expr.h".
3276 (expand_expr): Use proper values when calling the function.
3278 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3280 * lang-options.h: new -Wold-style-cast flag.
3281 * cp-tree.h (warn_old_style_cast): new variable.
3282 * decl2.c (warn_old_style_cast): ditto.
3283 (lang_decode_option): support -Wold-style-cast.
3284 (reparse_absdcl_as_casts): produce old-style-cast warning.
3286 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3288 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3289 TREE_USED, reset value based on already_used.
3291 * init.c (expand_member_init): Revert change.
3293 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3295 * cp-tree.h, decl.c, decl2.c, pt.c:
3296 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3298 * decl2.c (lang_decode_option): Add missing ;.
3300 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3302 * friend.c (do_friend): Disable injection for all template-derived
3304 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3305 * parse.y (notype_template_declarator): New nonterminal.
3306 (direct_notype_declarator): Use it.
3307 (complex_direct_notype_declarator): Likewise.
3308 (object_template_id): Accept any kind of identifier after TEMPLATE.
3309 (notype_qualified_id): Don't add template declarators here.
3311 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3313 * call.c (add_template_candidate): Add explicit_targs parameter.
3314 (build_scoped_method_call): Use it.
3315 (build_overload_call_real): Likewise.
3316 (build_user_type_conversion_1): Likewise.
3317 (build_new_function_call): Likewise.
3318 (build_object_call): Likewise.
3319 (build_new_op): Likewise.
3320 (build_new_method_call): Likewise.
3321 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3322 (build_new_method_call): Likewise.
3324 * class.c (finish_struct_methods): Add specialization pass to
3325 determine which methods were specializing which other methods.
3326 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3328 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3330 * cp-tree.h (name_mangling_version): New variable.
3331 (flag_guiding_decls): Likewise.
3332 (build_template_decl_overload): New function.
3333 (begin_specialization): Likewise.
3334 (reset_specialization): Likewise.
3335 (end_specialization): Likewise.
3336 (determine_explicit_specialization): Likewise.
3337 (check_explicit_specialization): Likewise.
3338 (lookup_template_function): Likewise.
3339 (fn_type_unification): Add explicit_targs parameter.
3340 (type_unification): Likewise.
3342 * decl.c (duplicate_decls): Add smarts for explicit
3344 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3346 (grokfndecl): Call check_explicit_specialization.
3348 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3349 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3350 (check_classfn): Handle specializations.
3352 * error.c (dump_function_name): Print specialization arguments.
3354 * friend.c (do_friend): Don't call pushdecl for template
3357 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3359 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3360 and -fno-guiding-decls.
3362 * lex.c (identifier_type): Return PFUNCNAME for template function
3365 * method.c (build_decl_overload_real): New function.
3366 (build_template_parm_names): New function.
3367 (build_overload_identifier): Use it.
3368 (build_underscore_int): New function.
3369 (build_overload_int): Use it. Add levels for template
3371 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3372 (build_overload_nested_names): Handle template type parameters.
3373 (build_template_decl_overload): New function.
3375 * parse.y (YYSTYPE): New ntype member.
3376 (nested_name_specifier): Use it.
3377 (nested_name_specifier_1): Likewise.
3378 (PFUNCNAME): New token.
3379 (template_id, object_template_id): New non-terminals.
3380 (template_parm_list): Note specializations.
3381 (template_def): Likewise.
3382 (structsp): Likewise.
3383 (fn.def2): Handle member template specializations.
3384 (component_decl_1): Likewise.
3385 (direct_notype_declarator): Handle template-ids.
3386 (component_decl_1): Likewise.
3387 (direct_notype_declarator): Handle template-ids.
3388 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3390 * pt.c (processing_specializations): New variable.
3391 (template_header_count): Likewise.
3392 (type_unification_real): New function.
3393 (processing_explicit_specialization): Likewise.
3394 (note_template_header): Likewise.
3395 (is_member_template): Handle specializations.
3396 (end_template_decl): Call reset_specialization.
3397 (push_template_decl): Handle member template specializations.
3399 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3400 (instantiate_template): Handle specializations.
3401 (instantiate_decl): Likewise.
3402 (fn_type_unification): Handle explicit_targs.
3403 (type_unification): Likewise. Allow incomplete unification
3404 without an error message, if allow_incomplete.
3405 (get_bindings): Use new calling sequence for fn_type_unification.
3407 * spew.c (yylex): Handle PFUNCNAME.
3409 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3410 (really_overloaded_fn): Likewise.
3411 (get_first_fn): Handle function templates.
3413 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3414 Handle TEMPLATE_ID_EXPR.
3415 (build_x_unary_op): Likewise.
3416 (build_unary_op): Likewise.
3417 (mark_addressable): Templates whose address is taken are marked
3420 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3422 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3423 accepting any kind of type, not only int.
3425 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3427 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3428 about covariant returns.
3430 * parse.y (member_init): Also imply typename here. Remove ancient
3431 extension for initializing base members.
3433 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3435 Handle multi-level typenames and implicit typename in base list.
3436 * parse.y (typename_sub{,[0-2]}): New rules.
3437 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3438 (nonnested_type): New rule.
3439 (complete_type_name): Use it.
3440 (base_class.1): Use typename_sub and nonnested_type.
3441 (nested_name_specifier): Don't elide std:: here.
3442 * decl.c (make_typename_type): Handle getting a type for NAME.
3443 (lookup_name_real): Turn std:: into :: here.
3445 Rvalue conversions were removed in London.
3446 * call.c (is_subseq): Don't consider lvalue transformations.
3447 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3448 (joust): Reenable ?: kludge.
3450 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3452 * decl.c (start_function): Up warning of no return type to be a
3455 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3457 * init.c (expand_member_init): Don't set TREE_USED.
3458 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3459 set,don't clear TREE_USED wholesale.
3461 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3463 * call.c (build_over_call): Do require_complete_type before
3466 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3468 * search.c (lookup_field): Call complete_type in all cases.
3470 * decl.c (finish_function): Just warn about flowing off the end.
3472 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3474 * decl.c (grokparms): Don't bash a permanent list node if we're
3477 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3479 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3481 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3483 * call.c (build_new_op): Give better error for syntactically
3484 correct, but semantically invalid, use of undeclared template.
3486 * call.c (compare_qual): Handle pmfs.
3488 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3489 after the exception spec.
3491 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3493 * call.c (null_ptr_cst_p): Integer type, not integral type.
3495 * call.c (joust): Disable warnings until they can be moved to the
3498 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3500 * Makefile.in, config-lang.in: Convert to autoconf.
3502 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3504 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3507 * pt.c (most_specialized_class): Fix typo.
3508 (tsubst): Move constant folding to TREE_VEC case.
3510 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3512 * pt.c (do_poplevel): Don't warn about unused local variables
3513 while processing_template_decl since we don't always know whether
3514 or not they will need constructing/destructing.
3516 * pt.c (uses_template_parms): Check the values of an enumeration
3517 type to make sure they don't depend on template parms.
3519 * decl.c (make_typename_type): Don't lookup the field if the
3520 context uses template parms, even if we're not
3521 processing_template_decl at the moment.
3523 * pt.c (coerce_template_parms): Avoid looking at the
3524 TYPE_LANG_DECL portion of a typename type, since there won't be
3526 (tsubst): Do constant folding as necessary to make sure that
3527 arguments passed to lookup_template_class really are constants.
3529 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3531 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3532 * decl2.c (finish_file): Only register exception tables if we
3535 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3537 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3539 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3541 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3543 * error.c (dump_decl): Avoid crashing when presented with a
3544 uninitialized constant, as can occur with a template parameter.
3545 (dump_expr): Make sure that there are enough levels of
3546 current_template_parms before we start diving through them.
3548 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3550 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3553 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3555 * except.c (expand_throw): Call build_delete for all
3556 exception types, not just objects with destructors.
3558 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3560 * decl.c (current_local_enum): Remove static.
3561 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3562 in case template is expanded in enum decl.
3563 (instantiate_class_template) : Use new tsubst_enum signature.
3564 (tsubst_expr): Likewise.
3566 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3568 * pt.c (begin_member_template_processing): Take a function as
3569 argument, not a set of template arguments. Use the template
3570 parameters, rather than the arguments. Handle non-type parameters
3571 correctly. Push a binding level for the parameters so that multiple
3572 member templates using the same parameter names can be declared.
3573 (end_member_template_processing): Pop the binding level.
3574 (push_template_decl): Mark member templates as static when
3577 * lex.c (do_pending_inlines): Pass the function, not its template
3578 arguments, to begin_member_template_processing.
3579 (process_next_inline): Likewise.
3580 (do_pending_defargs): Likewise.
3582 * error.c (dump_expr): Obtain the correct declaration for a
3583 TEMPLATE_CONST_PARM.
3585 * call.c (add_template_conv_candidate): New function.
3586 (build_object_call): Handle member templates, as done in the other
3589 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3591 * decl.c (replace_defag): Undo previous change.
3592 * lex.c (do_pending_defargs): Deal with member templates.
3594 * pt.c (is_member_template): Avoid crashing when passed a
3595 non-function argument.
3597 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3599 * class.c (grow_method): Remove check for redeclaration.
3601 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3603 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3604 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3605 (PRIMARY_TEMPLATE_P): Use it.
3606 * call.c (build_overload_call_real): Use it.
3607 * class.c (instantiate_type): Likewise.
3608 * decl.c (decls_match): Likewise.
3609 * method.c (build_overload_identifier): Likewise.
3610 * pt.c (push_template_decl): Likewise.
3611 (classtype_mangled_name): Likewise.
3612 (lookup_template_class): Likewise.
3614 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3615 DECL_NTPARMS to conform to usage elsewhere.
3616 * call.c (add_template_candidate): Likewise.
3617 * class.c (instantiate_type): Likewise.
3618 * pt.c (instantiate_template): Likewise.
3619 (get_bindings): Likewise.
3621 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3624 * pt.c (unify): Undo changes to allow multiple levels of template
3626 (type_unification): Likewise.
3627 (fn_type_unification): Likewise.
3628 (get_class_bindings): Likewise.
3629 * cp-tree.h (Likewise).
3631 * decl.c (replace_defarg): Check that the type of the default
3632 parameter does not invlove a template type before complaining
3633 about the initialization.
3635 * error.c (dump_expr): Deal with template constant parameters in
3636 member templates correctly.
3638 * pt.c (is_member_template): Deal with class specializations
3640 (tsubst): Handle "partial instantiation" of member templates
3643 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3645 * pt.c (type_unification): Change calling squence to allow for
3646 multiple levels of template parameters.
3647 (tsubst_expr): Likewise.
3649 (tsubst_copy): Likewise.
3650 (instantiate_template): Likewise.
3652 * call.c (build_overload_call_real): Use it.
3653 (add_builtin_candidate): Use it.
3654 (build_new_method_call): Use it.
3655 * class.c (instantiate_type): Use it.
3656 * decl.c (grokdeclarator): Use it.
3657 * decl2.c (finish_file): Use it.
3658 * method.c (build_overload_identifier): Use it.
3660 * call.c (add_template_candidate): Add additional parameter for
3661 the function return type. Call fn_type_unification istead of
3663 (build_user_type_conversion_1): Handle member templates.
3664 (build_new_function_call): Likewise.
3665 (build_new_op): Likewise.
3666 (build_new_method_call): Likewise.
3668 * class.c (grow_method): Don't give an error message indicating
3669 that two member templates with the same name are ambiguous.
3670 (finish_struct): Treat member template functions just like member
3673 * cp-tree.h (check_member_template): Add declaration.
3674 (begin_member_template_processing): Likewise.
3675 (end_member_template_processing): Likewise.
3676 (fn_type_unification): Likewise.
3677 (is_member_template): Likewise.
3678 (tsubst): Change prototype.
3679 (tsubst_expr): Likewise.
3680 (tsubst_copy): Likewise.
3681 (instantiate_template): Likewise.
3682 (get_bindings): Likewise.
3684 * decl.c (decls_match): Handle multiple levels of template
3686 (pushdecl): Handle template type params just like other type
3688 (push_class_level_binding): Return immediately if the
3689 class_binding_level is NULL.
3690 (grokfndecl): If check_classfn() returns a member_template, use
3691 the result of the template, not the template itself.
3693 * decl2.c (check_member_template): New function. Check to see
3694 that the entity declared to be a member template can be one.
3695 (check_classfn): Allow redeclaration of member template functions
3696 with different types; the new functions can be specializations or
3697 explicit instantiations.
3699 * error.c (dump_decl): Handle multiple levels of template
3701 (dump_function_decl): Update to handle function templates.
3703 * lex.c (do_pending_inlines): Set up template parameter context
3704 for member templates.
3705 (process_next_inline): Likewise.
3707 * method. (build_overload_identifier): Adjust for multiple levels
3708 of template parameters.
3710 * parse.y (fn.def2): Add member templates.
3711 (component_decl_1): Likewise.
3713 * pt.c (begin_member_template_processing): New function.
3714 (end_member_template_processing): Likewise.
3715 (is_member_template): Likewise.
3716 (fn_type_unification): Likewise.
3717 (current_template_parms): Return a vector of all the template
3718 parms, not just the innermost level of parms.
3719 (push_template_decl): Deal with the possibility of member
3721 (lookup_template_class): Likewise.
3722 (uses_template_parms): Likewise.
3723 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3724 TEMPLATE_CONST_PARM to deal with multiple levels of template
3725 arguments. Add processing of TEMPLATE_DECL to produce new
3726 TEMPLATE_DECLs from old ones.
3727 (do_decl_instantiation): Handle member templates.
3729 * search.c (lookup_fnfields_1): Handle member template conversion
3732 * tree.c (cp_tree_equal): Check the levels, as well as the
3733 indices, of TEMPLATE_CONST_PARMs.
3735 * typeck.c (comptypes): Check the levels, as well as the indices,
3736 fo TEMPLATE_TYPE_PARMs.
3737 (build_x_function_call): Treat member templates like member
3740 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3742 * typeck.c (c_expand_return): Always convert_for_initialization
3743 before checking for returning a pointer to local.
3745 * pt.c (type_unification): If strict and the function parm doesn't
3746 use template parms, just compare types.
3748 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3750 * method.c (build_overloaded_value): Replace direct call
3751 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3753 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3755 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3756 of a set of overloaded functions.
3758 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3760 * lex.c (real_yylex): Don't elide __FUNCTION__.
3762 * method.c (build_overload_value): Add in_template parm.
3763 (build_overload_int): Likewise.
3764 (build_overload_identifier): Pass it.
3766 * decl.c (duplicate_decls): Don't bash a previous template
3767 definition with a redeclaration.
3769 * pt.c (unify): float doesn't match double.
3771 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3772 TYPE_DECL. Handle getting non-template types.
3773 * parse.y (explicit_instantiation): Use typespec instead of
3776 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3778 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3780 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3782 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3783 (compare_ics): Likewise.
3785 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3787 * call.c (joust): Warn about choosing one conversion op over
3788 another because of 'this' argument when the other return type is
3790 (source_type): New fn.
3792 * call.c (build_new_op): Strip leading REF_BIND from first operand
3793 to builtin operator.
3795 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3798 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3800 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3802 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3804 * typeck.c (expand_target_expr): Make definition match declaration.
3806 * class.c (get_basefndecls): Make definition match declaration.
3808 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3810 * input.c (sub_getch): Eventually give up and release the input file.
3812 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3815 * call.c (joust): Tweak message.
3817 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3819 * error.c (type_as_string): Put const/volatile on template type
3820 parameters where appropriate.
3822 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3824 * call.c (strictly_better): Make arguments unsigned ints.
3826 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3828 * lex.c (real_yylex): Refer to __complex instead of complex.
3830 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3832 * lex.c (real_yylex): Don't use getc directly.
3834 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3836 * call.c (is_subseq): Don't try to be clever.
3838 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3840 * parse.y, pt.c: Include "except.h".
3841 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3842 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3843 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3844 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3847 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3849 * decl2.c (mark_vtable_entries): Instead of replacing pure
3850 virtuals with a reference to __pure_virtual, copy the decl and
3853 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3855 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3857 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3859 * pt.c (instantiate_class_template): Call repo_template_used
3860 before finish_prevtable_vardecl.
3862 * call.c (is_subseq): New fn.
3863 (compare_ics): Use it.
3865 * repo.c (finish_repo): Don't crash on no args.
3867 * parse.y (named_complex_class_head_sans_basetype): Handle
3868 explicit global scope.
3869 * decl2.c (handle_class_head): New fn.
3871 * pt.c (unify): Add CONST_DECL case.
3873 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3875 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3877 * cp-tree.h (report_type_mismatch): Add prototype.
3878 * call.c (build_overload_call_real): Remove erroneous fourth
3879 argument to report_type_mismatch.
3880 (build_user_type_conversion_1): Remove erroneous second arg to
3882 (build_new_function_call): Likewise.
3883 (build_object_call): Likewise.
3884 (build_new_op): Likewise.
3885 (build_new_method_call): Likewise.
3887 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3889 * error.c (dump_decl): Don't bother processing a function with no
3892 * method.c (emit_thunk): Call init_function_start in the macro case.
3894 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3896 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3897 defined and used to set flag_vtable_thunks.
3899 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3901 * parse.y: Don't clear the inlines from their obstack until they've
3904 * decl.c (duplicate_decls): Don't complain about exception
3905 specification mismatch if flag_exceptions is off.
3907 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3909 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3911 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3913 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3914 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3915 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3917 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3918 Include "config.h" first, as per autoconf manual.
3920 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3922 * decl.c (duplicate_decls): Tweak wording.
3923 * lex.c (do_pending_defargs): Don't die if we see a default arg
3924 that isn't a DEFAULT_ARG.
3925 * error.c (dump_expr): Handle DEFAULT_ARG.
3927 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3928 * lang-options.h: Add -fhandle-exceptions.
3930 * class.c (build_vtable): vtables are artificial.
3931 (prepare_fresh_vtable): Likewise.
3933 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3935 * cvt.c (ocp_convert): After converting to the target type, set
3936 LOOKUP_NO_CONVERSION.
3938 * call.c (joust): Warn about potentially confusing promotion rules
3940 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3942 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3944 * exception.cc: Declare __terminate_func with noreturn attribute.
3946 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3948 * parse.y: Break out eat_saved_input, handle errors.
3949 (function_try_block): Use compstmt instead of compstmt_or_error.
3951 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3953 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3955 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3957 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3958 existence of cc1plus check whether $(LANGUAGES) contains C++.
3960 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3962 * method.c (do_build_copy_constructor): When copying an anonymous
3963 union member loop around to handle nested anonymous unions. Use
3964 the offset of the member relative to the outer structure, not the
3967 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3969 * call.c (resolve_args): New fn.
3970 (build_new_function_call): Use it.
3971 (build_object_call): Likewise.
3972 (build_new_method_call): Likewise.
3974 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3976 * call.c (build_over_call): tsubst all default parms from templates.
3978 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3980 * decl.c (struct cp_function): Add static_labelno.
3981 (push_cp_function_context): Save it.
3982 (pop_cp_function_context): Restore it.
3984 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3986 * typeck.c (build_component_ref_1): Convert from reference.
3988 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3990 * parse.y (current_declspecs, prefix_attributes): Initialize to
3993 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3994 before we try to force it to be a TREE_LIST.
3995 (decl): Make sure $1.t is non-nil.
3997 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3999 * pt.c (uses_template_parms): Handle template first-parse codes.
4001 * decl.c (cp_finish_decl): Only warn about user-defined statics.
4003 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4005 * pt.c (unify): Handle BOOLEAN_TYPE.
4007 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
4008 * pt.c (tsubst): Don't set it.
4009 * call.c (build_over_call): Use uses_template_parms.
4011 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4013 * method.c (build_overload_nested_name): Use static_labelno
4014 instead of var_labelno.
4015 (build_qualified_name): New fn.
4016 (build_overload_name): Split out from here.
4017 (build_static_name): Use build_qualified_name.
4018 * decl.c (cp_finish_decl): Statics in extern inline functions
4019 have comdat linkage.
4020 (start_function): Initialize static_labelno.
4022 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4024 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
4025 before "all member functions in class [] are private"
4027 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4029 * lex.c (do_scoped_id): convert_from_reference.
4030 * init.c (build_offset_ref): Likewise.
4032 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4034 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
4036 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4038 * typeck.c (get_member_function_from_ptrfunc): Promote index
4041 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4043 * tree.c (layout_basetypes): Move non-virtual destructor warning.
4044 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
4046 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4048 * decl.c (grokdeclarator): Call add_defarg_fn for the function
4050 * lex.c (add_defarg_fn): Adjust.
4051 (do_pending_defargs): Adjust. Don't skip the first parm.
4053 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4055 * decl.c (build_enumerator): Global enumerators are also readonly.
4057 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
4058 (build_dynamic_cast): Call it and convert_from_reference.
4060 * lex.c (add_defarg_fn): New fn.
4061 (snarf_defarg): Don't add to defarg_types.
4062 (do_pending_defargs): Lose defarg_types. All fns we process now
4064 * decl.c (grokfndecl): Call add_defarg_fn.
4066 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
4067 * cp-tree.def: Add DEFAULT_ARG.
4068 * spew.c (yylex): Call snarf_defarg as appropriate.
4069 * parse.y: New tokens DEFARG and DEFARG_MARKER.
4070 (defarg_again, pending_defargs, defarg, defarg1): New rules.
4071 (structsp): Use pending_defargs.
4072 (parms, full_parm): Use defarg.
4073 * lex.c (init_lex): Initialize inline_text_firstobj.
4074 (do_pending_inlines): Never pass the obstack to feed_input.
4075 (process_next_inline): Call end_input instead of restore_pending_input.
4076 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
4077 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
4078 * input.c (end_input): New fn.
4079 (sub_getch): At the end of some fed input, just keep returning EOF
4080 until someone calls end_input.
4081 Remove 'obstack' field from struct input_source.
4082 * decl.c (grokparms): Handle DEFAULT_ARG.
4083 (replace_defarg): New fn.
4084 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
4086 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4088 * call.c (implicit_conversion): If nothing else works, try binding
4089 an rvalue to a reference.
4091 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
4093 * decl.c (init_decl_processing): fix Jun 30 patch -- move
4094 ifndef for Cygwin32 to include SIGSEGV.
4096 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4098 * class.c (finish_struct_1): Only complain about pointers without
4099 copy stuff if there are any constructors.
4101 * rtti.c (build_dynamic_cast): Call complete_type on the types.
4103 * decl.c (grokfndecl): If the function we chose doesn't actually
4106 * decl2.c (grokclassfn): Don't specify 'const int' for the
4107 artificial destructor parm.
4109 * pt.c (type_unification): If we are called recursively, nothing
4112 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
4114 * decl.c (init_decl_processing): Stop trying to catch signals
4115 other than SIGABRT since the Cygwin32 library doesn't support
4116 them correctly yet. This fixes a situation in which g++ causes
4117 a hang on SIGSEGVs and other such signals in our Win32-hosted
4120 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
4122 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
4124 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4126 * typeck2.c (store_init_value): Always return the value if our
4127 type needs constructing.
4129 * method.c (hack_identifier): Convert class statics from
4132 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4134 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
4136 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
4138 * typeck.c (c_expand_return): Make sure we clean up temporaries at
4139 the end of return x;
4141 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4143 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
4145 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
4147 * except.c (expand_builtin_throw): Add support
4148 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
4150 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4152 * repo.c (extract_string): Null-terminate.
4154 * cp-tree.h (TI_SPEC_INFO): New macro.
4155 (CLASSTYPE_TI_SPEC_INFO): New macro.
4156 * pt.c (push_template_decl): Correctly determine # of template parms
4159 * call.c (compare_ics): Really fix 'this' conversions.
4161 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
4164 * pt.c (push_template_decl): Complain about mismatch in # of
4165 template parms between a class template and a member template.
4167 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4169 * method.c (synthesize_method): You can't call
4170 function_cannot_inline_p after finish_function.
4171 * decl.c (finish_function): Turn on flag_inline_functions and turn
4172 off DECL_INLINE before handing a synthesized method to the
4175 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4177 * method.c (synthesize_method): Remove July 30 change to never set
4178 DECL_INLINE if at_eof.
4180 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4182 * xref.c (GNU_xref_member): Ensure that the node has a
4183 decl_lang_specific part before checking DECL_FRIEND_P.
4185 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4187 * pt.c (instantiate_class_template): Diagnose non-class types used
4190 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4192 * typeck.c (build_conditional_expr): Use convert_for_initialization
4193 instead of convert_and_check.
4195 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4197 * parse.y (typespec): Don't pedwarn for typeof.
4199 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4201 * repo.c (finish_repo): Only check changes if we would write a
4204 * call.c (compare_ics): Fix handling of 'this' conversions.
4206 * pt.c (do_decl_instantiation): Support static data too. Rename
4207 from do_function_instantiation.
4208 * cp-tree.h: Adjust.
4211 * repo.c (extract_string): New fn.
4212 (get_base_filename): Use it.
4213 (init_repo): Compare old args with current args.
4215 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4217 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4218 character, idea from Paul Eggert <eggert@twinsun.com>.
4220 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4222 * typeck.c (c_expand_return): Be more persistent in looking for
4225 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4226 pointer to reference.
4228 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4230 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4232 * init.c (build_member_call, build_offset_ref):
4233 Use do_scoped_id instead of do_identifier.
4235 * cvt.c (convert): Remove bogosity.
4237 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4239 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4240 TARGET_TYPE before trying to use get_binfo.
4242 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4244 * cvt.c (build_up_reference): Call get_binfo to get access control.
4246 * decl2.c (import_export_decl): If we don't support weaks, leave
4249 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4251 * except.c (expand_builtin_throw): Add support for machines that
4252 cannot access globals after throw's epilogue when
4253 -fno-sjlj-exceptions is used.
4255 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4257 * parse.y: 'std::' becomes '::'.
4258 * lex.c (real_yylex): Remove 'namespace' warning.
4259 * init.c (build_member_call): Ignore 'std::'.
4260 (build_offset_ref): Likewise.
4261 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4262 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4263 * decl.c (push_namespace): Just sorry.
4264 (pop_namespace): Nop.
4265 (init_decl_processing): Declare std namespace.
4267 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4269 * search.c (push_class_decls): A name which ambiguously refers to
4270 several instantiations of the same template just refers to the
4273 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4275 * decl.c (build_enumerator): fix problem with unsigned long
4276 enumerated values being smashed to ints, causing overflow
4277 when computing next enumerated value. (for enum values around
4280 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4282 * typeck.c (build_component_ref): Only call mark_used on a decl.
4284 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4286 * typeck.c (build_c_cast): Make the check for a ptr to function
4287 more specific before possible default_conversion call.
4289 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4291 * except.c (expand_exception_blocks): Simplify and fix and make
4292 sure we don't end a region in a sequence, as expand_end_bindings
4295 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4297 * except.c (init_exception_processing): Mark terminate as not
4298 returning so that the optimizer can optimize better.
4300 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4302 * cvt.c (convert): Don't do any extra work, if we can avoid it
4305 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4307 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4308 cp_convert. convert is now reserved for the backend, and doesn't
4309 have the semantics a frontend person should ever want.
4311 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4313 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4314 Lose -traditional support.
4316 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4318 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4320 * parse.y (self_reference): Do it for templates, too.
4321 * class.c (pushclass): Don't overload_template_name; the alias
4322 generated by build_self_reference serves the same purpose.
4324 * tree.c (list_hash): Make static, take more args.
4325 (list_hash_lookup): Likewise.
4326 (list_hash_add): Make static.
4327 (list_hash_canon): Lose.
4328 (hash_tree_cons): Only build a new node if one isn't already in the
4330 (hash_tree_chain): Use hash_tree_cons.
4331 * cp-tree.h: Adjust.
4332 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4333 of calling lookup_name.
4335 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4337 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4338 doesn't refer to the CONST_DECLs.
4340 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4342 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4344 (expand_class_desc): Convert the last argument to a sizetype.
4346 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4348 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4349 __real__): Add reswords.
4350 * hash.h: Regenerate.
4351 * lex.h (rid): Add RID_COMPLEX.
4352 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4353 * lex.c (init_lex): Add building of RID_COMPLEX.
4354 (real_yylex): General cleanup in line with what c-lex.c also has,
4355 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4356 types, and imaginary numeric constants.
4357 * parse.y (REALPART, IMAGPART): Add tokens.
4358 (unary_expr): Add REALPART and IMAGPART rules.
4359 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4360 * decl.c (complex_{integer,float,double,long}_type_node): Define
4362 (init_decl_processing): Set up the types.
4363 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4364 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4365 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4366 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4367 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4369 * method.c (build_overload_name): Add handling of the different
4370 COMPLEX_TYPEs, prefixing them with `J'.
4371 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4373 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4374 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4375 (mapcar): Handle COMPLEX_CST.
4376 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4377 (common_type): Add code for complex types.
4378 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4379 (convert_for_assignment): Likewise.
4380 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4382 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4384 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4385 tsubst_expr, as it might try to do overload resolution.
4387 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4389 * pt.c (instantiate_class_template): Oops.
4391 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4393 * cp-tree.def: Add TAG_DEFN.
4394 * pt.c (tsubst_enum): New fn.
4395 (instantiate_class_template): Use it.
4396 (tsubst_expr): Support TAG_DEFN.
4397 (tsubst): Support local enums.
4398 (tsubst_copy): Likewise.
4399 * decl.c (finish_enum): Likewise.
4400 (start_enum): If this is a local enum, switch to permanent_obstack.
4402 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4404 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4405 (finish_function): Put the base init code for constructors just
4406 after the parm cleanup insns.
4407 (struct cp_function): Add last_parm_cleanup_insn.
4408 (push_cp_function_context): Likewise.
4409 (pop_cp_function_context): Likewise.
4411 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4413 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4415 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4417 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4418 for THUNK_FNDECL before we switch to temporary allocation.
4420 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4422 * call.c (build_new_op): Handle null arg2 for ?:.
4424 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4426 * except.c (expand_exception_blocks): Ensure that we flow through
4427 the end of the exception region for the exception specification.
4428 Move exception region for the exception specification in, so that
4429 it doesn't protect the parm cleanup. Remove some obsolete code.
4430 * decl.c (store_parm_decls): Likewise.
4431 (finish_function): Likewise.
4433 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4435 * init.c (build_new): Fix nothrow handling.
4437 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4439 * init.c (emit_base_init): Don't warn about the initialization
4440 list for an artificial member.
4442 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4444 * expr.c (do_case): Handle !START case for the error msg.
4446 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4448 * decl2.c, lang-options.h: New option -Weffc++.
4449 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4452 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4453 to MULTIPLE_SYMBOL_SPACES.
4455 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4457 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4459 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4461 * typeck.c (c_expand_return): Don't complain about returning void
4462 to void in an artificial function.
4463 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4464 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4465 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4467 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4469 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4471 * except.c (init_exception_processing): Likewise.
4472 (expand_end_catch_block): Likewise.
4473 (expand_exception_blocks): Likewise.
4474 (expand_throw): Likewise.
4475 * exception.cc (__default_terminate): Likewise.
4477 * init.c (perform_member_init): Use new method of expr level
4478 cleanups, instead of cleanups_this_call and friends.
4479 (emit_base_init): Likewise.
4480 (expand_aggr_vbase_init_1): Likewise.
4481 (expand_vec_init): Likewise.
4482 * decl.c (cp_finish_decl): Likewise.
4483 (expand_static_init): Likewise.
4484 (store_parm_decls): Likewise.
4485 (cplus_expand_expr_stmt): Likewise.
4486 * decl2.c (finish_file): Likewise.
4488 * Make-lang.in (exception.o): Ok to compile with -O now.
4490 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4491 we know it will be done later by the backend.
4493 * decl2.c (lang_f_options): Remove support for short temps.
4494 * lang-options.h: Likewise.
4496 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4498 * tree.c (varargs_function_p): New fn.
4499 * method.c (emit_thunk): Replace broken generic code with code to
4500 generate a heavyweight thunk function.
4502 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4504 * pt.c (process_template_parm): pedwarn about floating-point parms.
4506 * decl.c (grokdeclarator): inline no longer implies static.
4508 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4510 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4512 * class.c (check_for_override): The signature of an overriding
4513 function is not changed.
4515 * call.c (build_over_call): Move setting of conv into the loop.
4516 Note: this change, along with the related changes of the 18th thru
4517 the 20th of April, fix an infinite loop problem in conversions.
4519 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4521 * call.c (build_user_type_conversion_1): Really ignore rvalue
4522 conversions when looking for a REFERENCE_TYPE.
4524 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4525 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4526 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4527 (build_unary_op): Likewise.
4528 * call.c (build_over_call): See through a CONVERT_EXPR around the
4529 ADDR_EXPR for on a temporary.
4530 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4531 the ADDR_EXPR for a local variable.
4533 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4535 * call.c (build_user_type_conversion_1): If we're trying to
4536 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4537 (build_new_function_call): Print candidates.
4538 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4539 (reference_binding): Binding a temporary of a reference-related type
4542 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4544 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4545 * tinfo2.cc (type_info::before): Likewise.
4547 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4549 * call.c (implicit_conversion): Oops.
4551 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4553 * call.c (implicit_conversion): Try to find a reference conversion
4554 before binding a const reference to a temporary.
4556 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4558 * exception.cc (__default_unexpected): Call terminate by default,
4559 so that if the user overrides terminate, the correct function will
4562 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4564 * parse.y (left_curly): Avoid trying to use any fields of
4565 error_mark_node, as there aren't any.
4567 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4569 * lex.c (do_identifier): Avoid breaking on overloaded methods
4570 as default arguments.
4572 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4574 * call.c (add_template_candidate): Initialize the variable "dummy".
4576 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4578 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4579 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4581 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4583 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4584 (debug_binfo): Delete decl, not needed.
4586 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4587 promotes_to_aggr_type): Delete fns.
4588 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4589 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4590 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4592 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4594 * friend.c (is_friend_type): Delete fn.
4595 * cp-tree.h (is_friend_type): Delete decl.
4597 * decl.c (original_result_rtx, double_ftype_double,
4598 double_ftype_double_double, int_ftype_int, long_ftype_long,
4599 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4600 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4602 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4604 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4606 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4607 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4609 * lex.c (reinit_lang_specific): #if 0, unused.
4610 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4612 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4613 * cp-tree.h (revert_static_member_fn): Delete decl.
4615 * class.c (root_lang_context_p): Delete fn.
4616 * cp-tree.h (root_lang_context_p): Delete decl.
4618 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4619 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4621 * lex.c (set_vardecl_interface_info): Make static.
4622 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4624 * call.c (find_scoped_type): Make static.
4625 * cp-tree.h (find_scoped_type): Delete decl.
4627 * search.c (convert_pointer_to_vbase): Make static.
4628 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4630 * decl.c (const_ptr_type_node): Likewise.
4631 * cp-tree.h (const_ptr_type_node): Delete decl.
4633 * typeck.c (common_base_type): Make static.
4634 * cp-tree.h (common_base_types): Delete erroneous decl.
4636 * pt.c (classtype_mangled_name): Make static.
4637 * cp-tree.h (classtype_mangled_name): Delete decl.
4639 * lex.c (check_newline): Make static.
4640 * cp-tree.h (check_newline): Delete decl.
4642 * typeck.c (build_x_array_ref): Delete fn, same idea as
4644 * cp-tree.h (build_x_array_ref): Delete decl.
4646 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4648 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4650 * class.c (build_vtable_entry): Make static.
4651 * cp-tree.h (build_vtable_entry): Delete decl.
4653 * class.c (build_vbase_pointer): Make static.
4654 * cp-tree.h (build_vbase_pointer): Delete decl.
4656 * sig.c (build_sptr_ref): Add forward decl and make static.
4657 * cp-tree.h (build_sptr_ref): Delete decl.
4659 * call.c (build_new_method_call): Add forward decl and make static.
4660 * cp-tree.h (build_new_method_call): Delete decl.
4662 * call.c (build_object_call): Make static.
4663 * class.c (check_for_override, complete_type_p, mark_overriders):
4665 * decl.c (cp_function_chain): Likewise.
4666 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4668 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4670 * tree.c (build_cplus_array_type_1): Likewise.
4671 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4672 (comp_target_parms): Likewise.
4674 * init.c (build_builtin_call): Make static.
4675 * cp-tree.h (build_builtin_call): Delete decl.
4677 * typeck.c (binary_op_error): Delete decl.
4678 * cp-tree.h (binary_op_error): Likewise.
4680 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4682 * call.c (build_method_call): Compare against error_mark_node
4683 directly, rather than the ERROR_MARK tree code.
4684 * cvt.c (cp_convert): Likewise.
4685 * decl.c (print_binding_level): Likewise.
4686 (duplicate_decls): Likewise.
4687 (grokdeclarator): Likewise.
4688 (grokdeclarator): Likewise.
4689 * init.c (expand_aggr_init_1): Likewise.
4690 (decl_constant_value): Likewise.
4691 * method.c (build_opfncall): Likewise.
4692 (hack_identifier): Likewise.
4693 * typeck.c (build_modify_expr): Likewise.
4695 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4697 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4699 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4701 * pt.c (coerce_template_parms): Add new error message.
4703 * method.c (build_overload_value): Implement name mangling for
4704 floating-point template arguments.
4706 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4707 arguments whose absolute value doesn't fit in a signed word.
4709 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4711 * friend.c: New file; put all of the friend stuff in here.
4712 * init.c: Instead of here.
4713 * Makefile.in (CXX_OBJS): Add friend.o.
4714 (friend.o): Add dependencies.
4715 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4717 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4719 * call.c (build_scoped_method_call): Complain if the scope isn't a
4722 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4724 * parse.y (left_curly): Don't crash on erroneous type.
4726 * init.c (build_delete): Fix type of ref.
4728 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4730 * search.c (get_vbase_1): Renamed from get_vbase.
4731 (get_vbase): Wrapper, now non-static.
4732 (convert_pointer_to_vbase): Now static.
4734 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4735 * init.c (build_delete): Pass one.
4736 (build_partial_cleanup_for): Use build_scoped_method_call.
4737 * decl.c (finish_function): Pass a binfo.
4739 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4741 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4743 * typeck.c (build_c_cast): Lose other reference to flag.
4745 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4746 * decl2.c (delete_sanity): Remove meaningless use of
4747 LOOKUP_HAS_IN_CHARGE.
4748 * decl.c (finish_function): Use build_scoped_method_call instead
4749 of build_delete for running vbase dtors.
4750 * init.c (build_delete): Call overload resolution code instead of
4751 duplicating it badly.
4753 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4755 * call.c (build_over_call): Call mark_used before trying to elide
4758 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4760 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4762 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4763 non-reference used as an lvalue.
4765 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4767 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4769 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4771 * parse.y (handler): Fix template typo.
4773 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4775 * error.c (lang_decl_name): New fn.
4776 * tree.c (lang_printable_name): Use it.
4778 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4780 * g++spec.c: Include config.h so that we can catch bzero #defines
4781 from the config file.
4783 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4785 * new1.cc: Include a declaration for malloc, to avoid warning, and
4786 avoid lossing on systems that require one (ones that define malloc
4789 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4791 * decl2.c (max_tinst_depth): New variable.
4792 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4794 * pt.c (max_tinst_depth): Variable moved.
4795 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4798 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4800 * decl.c (xref_basetypes): Allow a base class that depends on
4801 template parms to be incomplete.
4803 * decl2.c (build_expr_from_tree): Support typeid(type).
4804 * rtti.c (get_typeid): Support templates.
4805 (expand_si_desc, expand_class_desc): Fix string length.
4806 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4808 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4810 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4812 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4814 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4816 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4817 smashes together template and non-template decls of the same
4820 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4822 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4824 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4826 * decl.c (duplicate_decls): Next route, pedwarn about different
4827 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4829 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4831 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4832 (struct lang_type): Delete has_default_implementation member.
4833 Increase dummy to 21.
4834 * decl.c (start_method): Delete usage.
4836 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4837 store_after_parms, start_decl_1, auto_function): Add decls.
4838 (get_arglist_len_in_bytes, declare_implicit_exception,
4839 have_exceptions_p, make_type_decl, typedecl_for_tag,
4840 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4841 build_component_type_expr, cplus_exception_name,
4842 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4843 * call.c (build_this): Make static.
4844 (is_complete): Likewise.
4845 (implicit_conversion): Likewise.
4846 (reference_binding): Likewise.
4847 (standard_conversion): Likewise.
4848 (strip_top_quals): Likewise.
4849 (non_reference): Likewise.
4850 (build_conv): Likewise.
4851 (user_harshness): Likewise.
4852 (rank_for_ideal): Likewise.
4853 * decl.c (start_decl_1): Delete forward decl.
4854 (push_decl_level): Make static.
4855 (resume_binding_level): Make static.
4856 (namespace_bindings_p): Make static.
4857 (declare_namespace_level): Make static.
4858 (lookup_name_real): Make static.
4859 (duplicate_decls): Make static. Take register off NEWDECL and
4861 * decl2.c (get_sentry): Make static.
4862 (temp_name_p): Delete fn.
4863 * except.c (auto_function): Delete decl.
4864 * lex.c (handle_{cp,sysv}_pragma): Make static.
4865 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4866 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4867 * pt.c (tsubst_expr_values): Make static.
4868 * rtti.c (combine_strings): Delete decl.
4870 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4872 * pt.c (push_template_decl): Handle getting a typedef.
4874 * call.c (build_new_function_call): Complain about void arg.
4876 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4878 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4879 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4881 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4883 * except.c (expand_throw): Don't expand the cleanup tree here,
4884 since we are not going to write the rtl out. Fixes problem with
4887 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4889 * Make-lang.in: Add $(exeext) as necessary.
4891 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4893 * parse.y (handler_seq): Must have at least one catch clause.
4895 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4897 * call.c (add_builtin_candidate): Restore ?: hack.
4899 * decl.c (grok_op_properties): More warnings.
4901 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4903 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4904 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4906 * decl.c (duplicate_decls): Scale back to a warning, and only do
4909 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4911 * decl.c (duplicate_decls): pedwarn mismatched exception
4914 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4916 * call.c (build_new_method_call): Don't display the invisible
4917 argument for controlling virtual bases.
4919 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4921 * new: Add nothrow new and delete, bad_alloc and throw specifications
4923 * decl.c (init_decl_processing): Add throw specification for delete.
4924 * new.cc (nothrow): Define.
4925 * lex.c (real_yylex): Removing warning that throw and friends are
4927 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4928 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4929 * Make-lang.in: Add new{1,2}.{cc,o}.
4931 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4933 * lex.c (cons_up_default_function): Fix return type of synth op=.
4935 * init.c (emit_base_init): Add warnings for uninitialized members
4938 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4939 with destructor used as base type.
4941 * decl.c (grok_op_properties): Add warning for op= returning void.
4942 * typeck.c (c_expand_return): Add warning for op= returning anything
4945 * class.c (finish_struct_1): Add warning for class with pointers
4946 but not copy ctor or copy op=.
4948 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4949 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4950 (instantiate_template): If -fexternal-templates, add this
4951 instantiation to pending_templates.
4953 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4956 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4958 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4960 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4962 * call.c (standard_conversion): Handle getting references. Tack
4963 on RVALUE_CONV here. Do it for non-class types, too.
4964 (reference_binding): Pass references to standard_conversion.
4965 (implicit_conversion): Likewise.
4966 (add_builtin_candidate): Disable one ?: kludge.
4967 (convert_like): Handle RVALUE_CONVs for non-class types.
4968 (joust): Disable the other ?: kludge.
4970 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4972 * decl.c (init_decl_processing): Add code to build up common
4973 function types beforehand, to avoid creation then removal of
4974 things already in the hash table.
4976 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4978 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4981 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4982 current_template_parms.
4984 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4986 * search.c (lookup_field): Don't return a function, check want_type.
4988 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4990 * init.c (build_new): Make sure PLACEMENT has a type.
4992 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4994 * init.c (build_new): Support new (nothrow).
4996 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4998 * pt.c (instantiate_decl): Also do push_to_top_level before setting
5001 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
5002 * pt.c (tsubst): Defer instantiation of default args.
5003 * call.c (build_over_call): Until here.
5005 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5007 * search.c (lookup_field): Make sure we have an
5008 IDENTIFIER_CLASS_VALUE before we try to return it.
5010 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5012 * call.c (build_method_call): Delete unused var PARM.
5013 (build_overload_call_real): Likewise.
5014 (build_object_call): Delete unused var P.
5015 (build_new_op): Likewise.
5016 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
5017 var definitions, which are never used.
5018 (shadow_tag): Delete unused var FN.
5019 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
5020 * init.c (build_new): Delete unused var ALLOC_TEMP.
5021 * method.c (hack_identifier): Delete unused var CONTEXT.
5022 (do_build_copy_constructor): Delete unused var NAME.
5023 (synthesize_method): Delete unused var BASE.
5024 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
5025 * rtti.c (build_headof): Delete unused var VPTR.
5026 (get_typeid): Delete unused var T.
5027 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
5029 (build_ptrmemfunc): Delete unused vars U and NINDEX.
5030 * typeck2.c (build_functional_cast): Delete unused var BINFO.
5032 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5034 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
5035 things in a type being defined.
5036 * decl.c (finish_enum): Reverse the values so that they are in
5039 * pt.c (instantiate_class_template): Don't initialize
5040 BINFO_BASETYPES until the vector is filled out.
5041 (unify): Don't abort on conflicting bindings, just fail.
5042 (instantiate_decl): Do push_tinst_level before any tsubsting.
5044 * method.c (build_overload_value): Handle getting a
5045 TEMPLATE_CONST_PARM for a pointer.
5047 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
5049 * init.c (expand_member_init): Don't give 'not a base' error for
5052 * pt.c (instantiate_decl): Call import_export_decl later.
5054 * pt.c (instantiate_class_template): Return a value.
5056 * parse.y (extension): New rule for __extension__.
5057 (extdef, unary_expr, decl, component_decl): Use it.
5059 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
5061 * class.c (base_binfo): Remove unused base_has_virtual member.
5062 (finish_base_struct): Likewise.
5063 (finish_struct_1): Likewise.
5065 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
5067 * search.c (expand_upcast_fixups): Fix bogus code generation
5068 problem where the generated code uses the wrong index into the
5069 runtime built vtable on the stack. Old code could clobber random
5072 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
5074 * init.c (perform_member_init): Make sure the partial EH cleanups
5075 live on the function_obstack.
5077 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
5079 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
5080 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
5082 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
5084 * decl.c (grokvardecl): Avoid ANSI style initialization.
5086 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5088 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
5090 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5092 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
5094 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5096 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
5097 arguments we compare against. Start the count of I at 1, not 0,
5098 since argv[0] is still the command.
5100 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
5102 * lang-specs.h: Accept .cp as an C++ extension.
5104 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5106 * cp-tree.h (ptr_reasonably_similar): Add decl.
5108 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5110 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
5111 pointer. New local SPECBITS with the parm's value.
5112 (grokdeclarator): Pass &specbits down.
5114 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
5115 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
5117 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
5118 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
5120 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
5121 not an error_mark_node.
5123 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5125 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
5126 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
5128 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5130 * decl.c (grokdeclarator): When giving an anonymous struct a name,
5131 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
5134 * typeck2.c (build_m_component_ref): If component is a pointer
5135 to data member, resolve the OFFSET_REF now.
5137 * call.c (convert_like): Don't go into infinite recursion.
5139 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
5141 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
5142 * tree.c (layout_basetypes): And on the vbase ptr.
5144 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5146 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
5147 CHAR_TYPE_SIZE so bool is always the same size as another type.
5149 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
5151 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5153 * decl2.c (grok_x_components): Remove synthesized methods from
5154 TYPE_METHODS of an anonymous union, complain about member
5156 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
5158 (finish_function): Just clear the DECL_RTL of our arguments.
5160 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5162 * decl2.c (finish_file): Emit DWARF debugging info for static data
5165 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
5167 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
5169 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
5172 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5174 * Make-lang.in (g++-cross$(exeext)): Fix typo.
5176 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5178 Make the g++ driver now be a standalone program, rather than one
5179 that tries to run the gcc driver after munging up the options.
5180 * Make-lang.in (g++.c, g++spec.o): New rules.
5181 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5183 (g++$(exeext)): New rule, based on xgcc rule.
5184 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5185 * g++spec.c: New file.
5186 * g++.c: Removed file.
5188 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5190 * cvt.c (build_up_reference): Arrange for any temporary values
5191 that have been keep in registers until now to be put into memory.
5193 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5195 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5196 that make -j3 bootstrap works better.
5198 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5200 * decl.c (pushtag): Do pushdecl for anon tags.
5202 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5204 * typeck.c (c_expand_return): Fix logic.
5205 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5207 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5209 * g++.c (main): Make sure arglist has a final NULL entry. Add
5210 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5211 stdin/stdout of the invoked program are redirected to
5214 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5216 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5218 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5220 * init.c (resolve_offset_ref): Handle obj.vfn better.
5221 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5224 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5226 * typeck.c (convert_for_assignment): Also handle anachronistic
5227 implicit conversions from (::*)() to cv void*.
5228 * cvt.c (cp_convert_to_pointer): Likewise.
5230 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5232 * lex.c (handle_cp_pragma): Fix bogus warning.
5234 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5236 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5237 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5239 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5241 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5242 * search.c (dfs_debug_mark): Likewise.
5243 * decl2.c (finish_vtable_vardecl): Likewise.
5244 * decl.c (pushtag, finish_enum): Likewise.
5245 * lex.c (check_newline): Use debug_* instead of calling *out
5248 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5250 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5251 on some picky hosts.
5253 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5255 * class.c (finish_struct_1): A class has a non-trivial copy
5256 constructor if it has virtual functions.
5258 * cvt.c (cp_convert): Always call a constructor.
5260 * call.c (reference_binding): Still tack on a REF_BIND
5261 for bad conversions.
5262 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5264 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5265 (c_expand_return): Likewise.
5266 * typeck2.c (digest_init): Likewise for { }.
5267 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5268 * cvt.c (cp_convert): Handle failure better.
5270 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5272 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5273 of GCC be path-relative.
5275 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5277 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5278 it does need choose-temp.o and pexecute.o.
5280 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5282 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5283 that we still use it.
5284 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5286 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5288 * init.c (expand_default_init): Avoid calling constructors to
5289 initialize reference temps.
5291 * cvt.c (convert_to_reference): Fix.
5293 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5295 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5296 (convert_to_reference): Likewise.
5297 * typeck.c (convert_for_initialization): Likewise.
5298 * init.c (expand_default_init): Likewise.
5299 (expand_aggr_init_1): Likewise.
5300 * cp-tree.h (CONV_NONCONVERTING): Lose.
5301 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5303 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5305 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5307 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5309 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5311 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5314 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5316 * g++.c: Include gansidecl.h.
5317 (VPROTO, PVPROTO, VA_START): Delete.
5318 (choose_temp_base_try, choose_temp_base, perror_exec,
5319 run_dos) [__MSDOS__]: Delete fns.
5320 (pfatal_with_name): Delete fn.
5321 (temp_filename): Declare like in gcc.c.
5322 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5323 (error_count, signal_count): Define.
5324 (error): Delete both definitions.
5325 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5326 (pfatal_pexecute): Add fn from gcc.c.
5327 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5328 code to use the pexecute stuff also used by gcc.c.
5329 (MIN_FATAL_STATUS): Define.
5330 * Make-lang.in (g++): Add dependency on and linking with
5331 choose-temp.o and pexecute.o.
5333 * cp-tree.h: Include gansidecl.h.
5334 (STDIO_PROTO): Delete #undef/#define.
5335 * cvt.c (NULL): Delete #undef/#define.
5336 * expr.c (NULL): Likewise.
5337 * init.c (NULL): Likewise.
5338 * rtti.c (NULL): Likewise.
5339 * xref.c (NULL): Likewise.
5341 * cp-tree.h (build_user_type_conversion): Add prototype.
5342 * call.c (build_user_type_conversion): Delete prototype. Correct
5343 decl of FLAGS arg to be an int.
5344 * cvt.c (build_user_type_conversion): Likewise.
5346 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5348 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5349 * except.c (expand_start_catch_block): Support templates.
5350 * parse.y (try_block, handler_seq): Likewise.
5351 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5353 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5355 * pt.c (current_template_args): New fn.
5356 (push_template_decl): Use it.
5357 * decl.c (grokdeclarator): Use it.
5359 * decl2.c (build_expr_from_tree): Dereference ref vars.
5361 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5362 the decl-specifier-seq.
5364 * decl.c (grok_op_properties): Don't force the type of a conversion
5365 op to be complete. Don't warn about converting to the same type
5366 for template instantiations.
5368 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5371 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5373 * typeck.c (get_delta_difference): Remove previous bogusness.
5374 Don't give errors if force is set.
5376 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5378 * decl2.c (finish_file): Don't emit debug info.
5379 * decl.c (pushdecl): Lose obsolete code.
5380 (grokdeclarator): Still do the long long thing after complaining.
5381 * search.c (note_debug_info_needed): Don't do anything if we're in a
5383 * method.c (synthesize_method): For non-local classes,
5384 push_to_top_level first.
5386 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5388 * typeck.c (get_delta_difference): Add no_error parameter.
5389 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5390 we don't want error messages when converting unrelated
5391 pointer-to-member functions.
5393 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5395 * error.c (dump_expr): Improve the wording on error messages that
5396 involve pointer to member functions.
5398 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5400 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5401 (::*)() to void* or (*)() up a bit, so that we can convert from
5402 METHOD_TYPEs as well.
5404 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5406 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5407 There are no 'member' types.
5408 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5409 (build_x_typeid): Handle errors.
5411 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5413 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5414 conversions from (::*)() to void* or (*)().
5415 * cvt.c (cp_convert_to_pointer): Likewise.
5416 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5417 conversions from here.
5418 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5419 * lang-options.h: Likewise.
5420 * decl2.c (warn_pmf2ptr): Define.
5421 * cp-tree.h: Declare it.
5422 * typeck2.c (digest_init): Allow pmfs down into
5423 convert_for_initialization.
5425 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5427 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5429 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5431 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5432 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5433 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5435 * call.c (convert_like): Don't pass INDIRECT_BIND.
5436 * typeck.c (convert_arguments): Likewise.
5437 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5439 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5441 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5442 similar code in build_up_ref.
5443 * cvt.c (build_up_reference): Drastically simplify.
5445 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5447 * typeck.c (signed_or_unsigned_type): If the given type already
5448 as the correct signedness, then just return it.
5450 * typeck.c ({un,}signed_type): If can't do anything, call
5451 signed_or_unsigned_type.
5453 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5455 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5456 current_class_type is NULL.
5458 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5460 * class.c (finish_struct_1): Avoid empty structs by adding a field
5461 so layout_type gets the mode right.
5463 * typeck.c (c_expand_return): Drastically simplify.
5465 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5467 * typeck.c (decay_conversion): Handle overloaded methods.
5469 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5471 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5473 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5475 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5476 member function to pointer to function conversions.
5477 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5478 ignoring them if they are not used, and giving an error, if they
5480 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5481 code, and so that we can give an error, if we needed an object,
5482 and one was not provided.
5483 (build_c_cast): Don't call default_conversion when we want to
5484 convert to pointer to function from a METHOD_TYPE.
5486 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5488 * Make-lang.in (cplib2.ready): Fix logic.
5490 * decl.c (shadow_tag): Only complain about non-artificial function
5493 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5495 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5497 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5498 expand_inline_function would.
5500 * pt.c (mark_decl_instantiated): If extern_p, call
5501 mark_inline_for_output.
5503 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5505 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5508 * typeck.c (get_delta_difference): Fix wording, as we can be used
5509 for pointer to data members.
5511 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5513 * pt.c (tsubst): If the function decl isn't a member of this
5514 template, return a copy of the decl (including copying the
5515 lang-specific part) so we don't hose ourselves later.
5517 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5519 * class.c (finish_struct): Remove DWARF-specific tag handling.
5520 * decl.c (pushtag): Likewise.
5521 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5523 * decl2.c (finish_file): Emit DWARF debugging info for static data
5526 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5528 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5529 isn't the same as the new one before we whack it.
5531 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5533 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5534 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5535 warn_traditional and warn_strict_prototypes; remove ancient
5536 'overload' code; remove references to flag_traditional.
5538 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5540 * input.c (sub_getch): Handle 8-bit characters in string literals.
5542 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5544 * tree.c (mapcar): Handle CONSTRUCTORs.
5545 (copy_to_permanent): Handle expression_obstack properly.
5547 * Make-lang.in (cplib2.txt): Also depend on the headers.
5549 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5551 (expand_class_desc): Use USItype for offset field.
5552 * tinfo.h (struct __class_type_info): Likewise.
5554 * method.c (build_overload_int): TYPE_PRECISION should be applied
5557 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5559 * call.c (build_new_op): A COND_EXPR involving void must be a
5562 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5564 * typeck.c (build_x_component_ref): New fn.
5565 (build_object_ref): Use it.
5566 * parse.y (primary): Use it.
5567 * decl2.c (build_expr_from_tree): Use it.
5568 * cp-tree.h: Declare it.
5570 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5571 * error.c (dump_type_suffix): Handle variable arrays.
5573 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5575 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5577 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5579 * decl.c (lookup_name_real): Don't try to look up anything in a
5582 * tinfo2.cc (__throw_type_match_rtti): Oops.
5584 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5586 * Make-lang.in (exception.o): Use -fno-PIC for now.
5588 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5590 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5592 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5593 * tinfo2.cc (__dynamic_cast): Adjust.
5595 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5596 (build_x_typeid): Likewise.
5598 * parse.y: Call build_x_typeid instead of build_typeid.
5599 * cp-tree.def: Add TYPEID_EXPR.
5600 * pt.c (tsubst_copy): Handle typeid.
5601 * decl2.c (build_expr_from_tree): Likewise.
5602 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5603 (build_typeid): Not here.
5604 * cp-tree.h: Declare build_x_typeid.
5606 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5608 * call.c (convert_like): Pull out constant values.
5610 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5612 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5614 * decl.c (init_decl_processing): Create short int types before
5615 creating size_t in case a machine description needs to use
5616 unsigned short for size_t.
5618 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5620 * Make-lang.in (exception.o): Turn off pic.
5622 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5623 type, multi-level ptr conversions.
5625 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5626 (throw_bad_cast): Use it.
5627 (throw_bad_typeid): New fn.
5628 (build_typeid): Throw bad_typeid as needed.
5630 (synthesize_tinfo_fn): Handle functions and arrays before checking
5633 * Remove .h from standard C++ headers, add new.h, move into inc
5636 * exception*: Remove pointer from object, constructors. Add
5637 default exception::what that uses type_info::name. Add
5640 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5642 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5644 * Make-lang.in: Building C++ code depends on cc1plus.
5646 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5648 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5649 a HOST_WIDE_INT, not a tree.
5651 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5653 * exception.cc: Don't include <stdlib.h>.
5655 * Make-lang.in (c++.clean): Remove cplib2.*.
5657 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5659 * parse.y (component_decl_1, component_costructor_declarator case):
5660 Pass attributes/prefix_attributes in tree list.
5662 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5664 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5666 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5668 * lex.c (do_identifier): Don't do deferred lookup in a template
5671 * typeck2.c (store_init_value): Oops.
5673 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5674 New files for C++ lang-support library.
5675 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5676 (CXX_LIB2FUNCS): Define.
5677 And rules for building the C++ lang-support code.
5678 * config-lang.in (headers): Define.
5679 (lib2funcs): Define.
5681 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5683 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5685 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5686 * typeck2.c (store_init_value): Check for initializing pmf with { }
5688 (process_init_constructor): Not here.
5690 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5692 * pt.c (begin_template_parm_list): Increment
5693 processing_template_decl here.
5694 (end_template_parm_list): Not here.
5695 (process_template_parm): No need to add 1 to it now.
5696 * *.c: Use processing_template_decl instead of current_template_parms
5697 to check for being in a template.
5699 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5700 (tsubst_copy): Handle CONSTRUCTOR.
5701 (instantiate_decl): Set up context properly for variables.
5702 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5703 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5705 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5707 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5709 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5711 * method.c (make_thunk): Call comdat_linkage before setting the
5714 * decl2.c (comdat_linkage): Use make_decl_one_only.
5715 (import_export_decl): Likewise.
5716 * decl.c (init_decl_processing): Check supports_one_only instead of
5719 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5721 * decl2.c (grokfield): Tighten checking for access decls.
5723 * decl.c (make_typename_type): Resolve references to
5724 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5725 (lookup_name_real): Types that depend on a template parameter get
5726 an implicit 'typename' unless they're in the current scope.
5727 (start_decl_1): We don't care about incomplete types that depend
5729 (grokdeclarator): Resolve 'typename's in the type specifier that
5730 refer to members of the current scope.
5732 * call.c (build_over_call): Remove 'inline called before
5733 definition' diagnostic.
5734 (build_method_call): Likewise.
5735 * decl.c (duplicate_decls): Downgrade 'used before declared
5736 inline' to a warning, only with -Winline.
5738 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5740 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5742 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5744 * call.c (build_method_call): When calling a signature
5745 default implementation, as in other cases, let instance_ptr simply
5748 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5750 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5752 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5754 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5755 works on hppa and SPARC.
5757 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5759 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5761 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5763 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5764 before testing whether it's a signature.
5766 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5768 * call.c (build_new_method_call): Don't complain about signature
5769 pointers and references not being an aggr type.
5770 (build_this): If a signature pointer or reference was passed in,
5772 (build_new_method_call): If instance is a signature pointer, set
5773 basetype to the signature type of instance.
5774 * sig.c (build_signature_method_call): Deleted basetype and
5775 instance parameters, they can be found as the DECL_CONTEXT of
5776 function and as the first argument passed in.
5777 * cp-tree.h: Changed declaration of build_signature_method_call.
5778 * call.c (build_method_call): Deleted first two arguments in call
5779 of build_signature_method_call.
5780 (build_over_call): Added call to build_signature_method_call.
5782 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5784 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5787 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5789 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5791 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5793 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5794 (expand_end_try_stmts): Remove.
5796 * init.c (perform_member_init): Use add_partial_entry () instead
5797 of directly manipulating lists.
5798 (emit_base_init): Ditto.
5800 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5802 * except.c (expand_exception_blocks): Always make sure USE and
5803 CLOBBER insns that came at the end still do, the backend relies
5806 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5808 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5811 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5813 * cvt.c (convert_to_reference): Revert last change, don't complain
5814 about temp without target decl.
5816 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5818 * decl.c (grokdeclarator): Don't core dump when void() is given.
5820 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5822 * decl.c (copy_args_p): Don't crash.
5824 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5826 * pt.c (tsubst): And support template args inside the exception
5829 * pt.c (tsubst): Add support for exception specifications in
5832 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5834 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5836 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5837 (start_function): Likewise.
5838 (start_method): Likewise.
5839 (grokfield): Likewise.
5840 (make_call_declarator): Add throw spec parameter.
5841 (set_quals_and_spec): Add routine.
5842 * lex.c (set_quals_and_spec): Likewise.
5843 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5844 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5846 (groktypename): Likewise.
5847 (start_decl): Eliminate the throw spec parameter. Eliminate the
5848 throw spec parameter to grokdeclarator. Eliminate the throw spec
5850 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5851 (grokfndecl): Remove useless set of raises.
5852 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5853 the throw spec parameter to start_decl. Pull the throw spec out
5854 of the call declarator.
5855 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5856 (start_function): Eliminate the throw spec parameter. Eliminate
5857 the throw spec parameter to grokdeclarator.
5858 (start_method): Likewise.
5859 * decl2.c (grokfield): Likewise.
5860 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5861 (grokoptypename): Likewise.
5862 (finish_file): Eliminate the throw spec parameter to
5863 start_function. Add throw spec to make_call_declarator.
5864 * except.c (init_exception_processing): Add throw spec to
5865 make_call_declarator. Eliminate the throw spec parameter to
5867 (expand_start_catch_block): Eliminate the throw spec parameter to
5869 (expand_builtin_throw): Add throw spec to make_call_declarator.
5870 Eliminate the throw spec parameter to start_function.
5871 (start_anon_func): Likewise.
5872 * lex.c (make_call_declarator): Add throw spec parameter.
5873 (set_quals_and_spec): New routine.
5874 (cons_up_default_function): Add throw spec to make_call_declarator.
5875 Eliminate the throw spec parameter to grokfield.
5876 * method.c (synthesize_method): Eliminate the throw spec parameter
5878 * pt.c (process_template_parm): Eliminate the throw spec parameter
5880 (tsubst): Add throw spec to make_call_declarator.
5881 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5882 (do_function_instantiation): Eliminate the throw spec parameter to
5883 grokdeclarator. Eliminate the throw spec parameter to
5885 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5887 * parse.y (datadef): Remove non-winning optimization.
5889 (fndef): Remove ambiguous error productions uncovered by grammer
5891 (constructor_declarator): Add exception_specification_opt here.
5892 (component_constructor_declarator): Likewise.
5893 (direct_after_type_declarator): Likewise.
5894 (complex_direct_notype_declarator): Likewise.
5895 (direct_abstract_declarator): Likewise.
5896 (fn.def1): Remove exception_specification_opt.
5897 (fn.def2): Likewise.
5898 (condition): Likewise.
5899 (initdcl0): Likewise.
5900 (initdcl): Likewise.
5901 (notype_initdcl0): Likewise.
5902 (nomods_initdcl0): Likewise.
5903 (component_decl_1): Likewise.
5904 (component_declarator): Likewise.
5905 (after_type_component_declarator0): Likewise.
5906 (after_type_component_declarator): Likewise.
5907 (notype_component_declarator): Likewise.
5909 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5911 * call.c (build_over_call): Also use an INIT_EXPR when
5912 initializing anything from an rvalue.
5914 * call.c (build_over_call): Call stabilize_reference when building
5915 an INIT_EXPR instead of calling the copy ctor.
5917 * call.c (joust): Extend the previous change to all comparisons.
5919 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5920 NO_LINKAGE_HEURISTICS.
5922 * decl2.c (finish_file): Emit any statics that weren't already.
5924 * typeck.c (build_static_cast): Implement.
5925 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5926 * decl.c (grokparms): Use can_convert_arg instead of
5927 implicit_conversion directly.
5928 (copy_args_p): New fn.
5929 * cvt.c (convert_to_reference): Don't complain about temp with
5931 (build_up_reference): Handle TARGET_EXPRs.
5932 * call.c (build_over_call): Elide unnecessary temps.
5933 (can_convert*): Use new overloading code.
5935 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5937 * call.c: Move TYPE_PTR*_MACROS ...
5938 * cp-tree.h: To here.
5939 * typeck.c (build_reinterpret_cast): Implement.
5941 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5943 (joust): If we're comparing a function to a builtin and the worst
5944 conversion for the builtin is worse than the worst conversion for the
5945 function, take the function.
5947 * typeck.c (build_const_cast): Implement.
5948 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5949 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5951 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5953 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5954 too early. Make sure we explode if exprtype turns out to be a
5955 NULL_TREE when it shouldn't be.
5957 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5959 * cp-tree.h: New routine make_call_declarator.
5960 * lex.c (make_call_declarator): Define it.
5961 * except.c (init_exception_processing): Use it.
5962 (expand_builtin_throw): Likewise.
5963 (start_anon_func): Likewise.
5964 * decl2.c (finish_file): Likewise.
5965 * lex.c (cons_up_default_function): Likewise.
5966 * parse.y: Likewise.
5967 * pt.c (tsubst): Likewise.
5969 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5971 * decl2.c (groktypefield): Remove unused code.
5973 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5975 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5976 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5977 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5978 nonempty_cv_qualifiers.
5981 * lex.c (make_pointer_declarator): Change type_quals into
5983 (make_reference_declarator): Likewise.
5985 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5987 * decl.c (start_function): Only check interface_* for templates
5988 with flag_alt_external_templates.
5990 * call.c (build_new_op): Check for comparison of different enum types.
5991 (build_over_call): Fix arg # output.
5993 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5995 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5997 * call.c (build_new_op): Check for erroneous args.
5999 * call.c (build_new_method_call): Add missing args to cp_error.
6001 * tree.c (error_type): Dont print reference-to-array.
6003 * typeck.c (convert_for_assignment): Don't say contravariance for
6006 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6008 * call.c (build_over_call): Diagnose bad convs for `this'.
6010 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
6013 * call.c (convert_like): Handle bad convs.
6014 (build_over_call): Handle bad convs better.
6016 * decl2.c: -fansi-overloading is now the default.
6018 * call.c (build_new_method_call): Check for erroneous args.
6020 * pt.c (instantiate_class_template): Propagate
6021 TYPE_USES_MULTIPLE_INHERITANCE.
6023 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
6025 * call.c (enforce_access): Add static to routine.
6027 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6029 * call.c (build_user_type_conversion_1): Fix bad handling.
6030 (compare_ics): Likewise.
6032 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6034 * call.c (standard_conversion): Oops.
6036 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
6038 * g++.c: Update test for win32 (&& ! cygwin32).
6040 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6042 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
6043 (ptr_reasonably_similar): New fn.
6044 * call.c (BAD_RANK): New rank.
6045 (ICS_BAD_FLAG): New macro.
6046 (standard_conversion): Handle almost-right pointer conversions.
6047 (reference_binding): Handle bad rvalue bindings.
6048 (add_*_candidate): Stuff.
6049 (build_over_call): Pass bad conversions to convert_for_initialization.
6050 (compare_ics): Handle bad convs.
6053 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
6055 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
6056 integer_type_node when computing pointer offsets.
6058 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6060 * tree.c (lvalue_type): New fn.
6061 (error_type): New fn.
6062 * call.c (op_error): Use error_type.
6063 (add_conv_candidate): Use lvalue_type.
6064 (add_builtin_candidates): Likewise.
6065 * error.c (args_as_string): Use error_type.
6067 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6069 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
6072 * decl.c (init_decl_processing): With -ansi, __null's type is the
6073 signed integral type with the same number of bits as a pointer.
6074 Introduce a new variable null_node for it.
6075 * cp-tree.h: Adjust.
6076 * call.c (null_ptr_cst_p): Adjust.
6078 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
6080 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
6083 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6085 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
6086 fns of classes without virtual functions.
6088 * call.c (add_function_candidate): Handle `this' specially.
6089 (compare_ics): Likewise.
6091 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
6093 * typeck.c (build_conditional_expr): Fix handling of __null.
6095 * decl2.c (comdat_linkage): New fn.
6096 (import_export_vtable): Use it.
6097 (import_export_decl): Use it.
6098 * method.c (make_thunk): Use it.
6100 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6102 * pt.c (end_template_decl): If we don't actually have parms, return.
6103 * parse.y (template_header): Accept 'template <>'.
6105 * errfn.c: Allow 5 args.
6107 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6109 * tree.c (make_temp_vec): New fn.
6110 * pt.c (push_template_decl): Handle partial specs.
6111 (instantiate_class_template): Likewise.
6112 (more_specialized): Use get_bindings.
6113 (more_specialized_class): New fn.
6114 (get_class_bindings): New fn.
6115 (most_specialized_class): New fn.
6116 (do_function_instantiation): List candidates for ambiguous case.
6117 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
6118 (shadow_tag): Call push_template_decl for partial specializations.
6119 * parse.y: Likewise.
6120 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
6121 DECL_TEMPLATE_MEMBERS.
6122 * call.c (print_z_candidates): Reduce duplication.
6124 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6126 * decl2.c (lang_decode_option): Allow -fansi-overloading.
6128 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6130 * pt.c (get_bindings): New fn.
6131 (most_specialized): Likewise.
6132 (do_function_instantiation): Use them.
6133 (add_maybe_template): New fn.
6134 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
6135 * call.c (build_new_op): Handle guiding decls.
6136 (build_new_function_call): Likewise.
6137 * decl2.c (finish_file): Likewise.
6139 * decl2.c (mark_used): Do synthesis here.
6140 * call.c (build_method_call): Not here.
6141 (build_over_call): Or here.
6142 * typeck.c (build_function_call_real): Or here.
6143 * tree.c (bot_manip): Call mark_used on functions used in default
6146 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6148 * decl2.c (import_export_vtable): Delete code that disabled vtable
6149 heuristic on systems with ASM_OUTPUT_EXTERNAL.
6151 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6153 * typeck.c (build_x_function_call): Handle static call context
6156 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
6157 the function, not its outer block.
6159 * call.c (build_field_call): Pass fields on to build_opfncall
6160 regardless of TYPE_OVERLOADS_CALL_EXPR.
6161 (build_method_call): Pass on to build_new_method_call sooner.
6163 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
6165 * class.c (instantiate_type): Don't put a POINTER_TYPE to
6166 METHOD_TYPE on an expression. Also make a copy of rhs instead of
6169 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6171 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
6172 (add_builtin_candidate): Don't take enums for ++.
6173 (build_new_method_call): Handle non-aggregates and field calls.
6174 Move new overloading code from...
6177 * decl.c (grokparms): Don't check default args in templates.
6179 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6181 * cvt.c (build_new_op): Fix args to build_unary_op.
6182 (add_builtin_candidates): Don't call type_promotes_to on float.
6184 * decl.c (grokparms): Check the type of the default arg.
6186 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6187 returning NULL_TREE.
6189 * typeck.c (build_x_binary_op): Avoid doing extra work.
6190 (build_x_unary_op): Likewise.
6191 (build_x_conditional_expr): Likewise.
6192 * cvt.c (build_over_call): Return.
6193 (add_builtin_candidate): Fix MEMBER_REF.
6194 (build_new_op): Likewise.
6196 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6198 * method.c (build_overload_name): Put bug fix into code but leave
6199 disabled for now so we can be bug compatible with older releases
6200 that do repeats incorrectly. In the future, we can enable it.
6202 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6204 * cvt.c (convert_like): Don't call build_cplus_new twice.
6206 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6207 Control new overloading code with -fansi-overloading.
6209 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6211 * cvt.c (build_over_call): Call build_cplus_new.
6212 * call.c (build_method_call): Likewise.
6213 * typeck.c (build_function_call_real): Likewise.
6214 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6215 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6217 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6219 * typeck.c (complete_type): Propagate
6220 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6222 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6224 * cvt.c (joust): More ?: kludging. Sigh.
6225 (build_over_call): Don't try to synthesize global fns.
6227 * search.c (lookup_conversions): Use binfo marking.
6229 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6231 * search.c (build_mi_matrix): Use the correct value of cid
6232 when determining the new mi_size.
6234 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6236 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6237 for the first parms of += et al.
6238 (strip_top_quals): New fn.
6239 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6240 (implicit_conversion): Likewise.
6241 (add_builtin_candidates): Be careful about arrays.
6242 (build_new_method_call): Handle vtable optimization.
6244 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6246 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6247 * cvt.c (reference_binding): Use it.
6248 (implicit_conversion): Use it.
6249 (add_builtin_candidate, COND_EXPR): Use it.
6251 * cvt.c (build_new_function_call): Check for error args.
6253 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6255 * gxx.gperf: Add __null.
6256 * hash.h: Regenerate.
6257 * lex.h: Add RID_NULL.
6258 * lex.c (init_lex): Create null_pointer_node here, stick it in
6260 * decl.c (init_decl_processing): Still set its type here.
6261 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6262 (convert_to_pointer_force): Likewise.
6263 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6265 * call.c (convert_harshness): Use null_ptr_cst_p.
6266 * typeck.c (convert_for_assignment): Likewise. Don't produce
6269 * error.c (args_as_string): Handle lists of actual args, too.
6270 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6271 (build_user_type_conversion_1): Improve diagnostics.
6272 (build_new_function_call): Likewise.
6273 (build_object_call): Likewise.
6274 (build_new_method_call): Likewise. Move call before def diagnostic...
6275 (build_over_call): Here.
6277 * cvt.c (build_new_method_call): Don't complain about no match if
6278 LOOKUP_SPECULATIVELY.
6279 (build_over_call): Fix 'this' for virtual fn.
6280 (build_new_method_call): Add diagnostic.
6282 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6284 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6285 constructors to be passed in.
6286 (build_over_call): Likewise.
6287 (build_user_type_conversion_1): Pass them in.
6288 (convert_like): Likewise.
6289 (build_object_call): Handle overloaded conversions.
6290 (build_over_call): Pass the right args to build_vfn_ref.
6291 (standard_conversion): Fix pmf convs.
6292 (joust): Handle comparing statics and non-statics.
6293 (build_new_method_call): New fn.
6294 * call.c (build_method_call): Call it if NEW_OVER.
6296 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6298 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6301 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6303 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6304 instead of just maybe_build_cleanup so that we deallocate the
6307 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6309 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6310 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6312 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6314 * pt.c (instantiate_class_template): Call complete_type. Also, if
6315 we're at the end of the file and we just instantiated a template
6316 class with a vtable, call finish_prevtable_vardecl.
6318 * error.c (dump_decl): Don't explode (or explode more gracefully
6319 as appropriate) if the object being dumped has a null type.
6320 (dump_expr): Likewise.
6322 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6323 by counting the number of nodes that we'll need before allocating
6325 (lookup_fnfields): Fix comment.
6326 (breadth_first_search): Fix comment.
6328 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6330 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6332 * class.c (finish_struct): Call cplus_decl_attributes here.
6333 (finish_struct_1): Not here.
6334 * cp-tree.h: Adjust.
6336 * pt.c (type_unification): New parameter STRICT.
6337 (unify): If STRICT, don't allow cv addition or base deduction.
6338 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6340 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6342 * search.c (get_template_base{_recursive}): New fns.
6343 * pt.c (more_specialized): New fn.
6344 (do_function_instantiation): Use it.
6345 (unify): Handle base deduction.
6346 * cvt.c (joust): Use more_specialized.
6347 Don't arbitrarily choose between non-builtin candidates.
6348 (build_over_call): Call require_complete_type.
6350 * decl.c (start_function): Statics are static even in a #pragma
6353 * decl2.c (import_export_vtable): Disable vtable heuristic on
6354 systems with ASM_OUTPUT_EXTERNAL.
6356 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6357 (standard_conversion): No std conv to enum type.
6359 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6362 * cvt.c (reference_binding): Bind directly to a base subobject of
6365 * cvt.c (build_new_op): Enforce access control.
6367 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6369 * typeck2.c (process_init_constructor): When scanning the
6370 union for a named field, skip things that aren't FIELD_DECLs.
6372 * method.c (synthesize_method): Don't scan fndecl's rtl if
6373 we're at the end of the file; just assume the function can't
6376 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6378 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6381 * cvt.c (build_user_type_conversion_1): Handle overloaded
6384 * cvt.c (add_builtin_candidates): Don't consider type conversion
6385 operators for the first parameter of operator=.
6387 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6389 * typeck.c (complete_type): Only call layout_type if we're not
6390 expanding a template.
6392 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6394 * cvt.c (compare_ics): Oops.
6396 * cvt.c (op_error): Oops.
6398 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6399 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6400 (build_conv): Use them.
6401 (implicit_conversion): Use them.
6402 (convert_like): Handle them.
6403 (build_new_op): Handle builtin COND_EXPR again.
6404 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6405 in lists of types for COND_EXPR.
6406 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6408 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6410 * typeck.c (build_modify_expr): Always attempt to build a call to
6411 the assignment operator, even if we're using a default one.
6412 (convert_for_initialization): Call complete_type.
6414 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6416 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6417 (implicit_conversion): Likewise.
6418 (convert_like): Likewise.
6419 (compare_ics): Likewise.
6420 (compare_qual): Likewise.
6421 (print_z_candidates): Handle no candidates.
6422 (build_new_op): Don't handle builtin COND_EXPR for now.
6424 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6426 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6428 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6430 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6432 * cvt.c (build_builtin_candidate): Oops.
6433 (build_new_op): Oops.
6435 * method.c (build_opfncall): Pass COND_EXPR on.
6436 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6437 (add_builtin_candidate{,s}): Likewise.
6438 (add_builtin_candidates): Likewise.
6439 (print_z_candidates, op_error, build_new_op): Likewise.
6440 (type_decays_to): New fn.
6441 * lex.c (init_lex): Just say ?: for COND_EXPR.
6443 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6445 * typeck.c (complete_type): Call layout_type rather than building
6448 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6451 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6453 * cvt.c: Always compile the new overloading code (but don't use it).
6454 (implicit_conversion): Add a BASE_CONV when converting to
6455 the same class type.
6456 (convert_like): Handle BASE_CONV.
6458 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6460 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6461 (add_builtin_candidate): Likewise.
6464 * typeck.c (build_x_function_call): Try an operator function
6465 whenever we call an object of class type.
6466 * method.c (build_opfncall): Pass CALL_EXPRs through.
6467 * cvt.c (implicit_conversion): Do const-ref case first.
6468 (add_conv_candidate, build_object_call, op_error): New fns.
6469 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6470 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6472 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6473 Fall back on preincrement handling. Use op_error.
6475 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6477 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6480 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6482 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6484 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6486 * typeck.c (build_component_ref_1): Use build_component_ref
6487 instead of open coding it here.
6489 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6491 * g++.c (main): Don't link with -lg++.
6494 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6495 result of build_type_conversion.
6496 (cp_convert): Only call build_method_call for ctors if
6497 build_type_conversion failed.
6498 (ptr_complete_ob): New function.
6499 (TYPE_PTR{,OB,MEM}_P): New macros.
6500 ({add,build}_builtin_candidate{,s}): New functions.
6501 (print_z_candidates): Handle builtins.
6502 (build_user_type_conversion_1): Don't use conversion fns for
6503 converting to a base type.
6504 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6505 (build_user_type_conversion): Use convert_from_reference.
6506 (build_new_op): New function.
6507 (build_over_call): Fix handling of methods.
6508 (compare_ics): Handle AMBIG_CONV properly.
6509 * typeck2.c: Increment abort count.
6510 * method.c (build_opfncall): Forward most requests to build_new_op.
6511 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6513 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6515 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6516 invalid second argument to dump_expr_list.
6518 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6520 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6522 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6524 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6527 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6529 * typeck2.c (process_init_constructor): New pedwarn for using { }
6530 to initialize a pointer to member function.
6531 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6532 we can avoid the new error.
6534 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6536 * typeck.c (build_ptrmemfunc1): New function to hide details of
6537 pointer to member functions better.
6539 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6541 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6542 methods into the actual method, as we know the implied object is
6545 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6547 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6548 inside a system header.
6550 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6552 * call.c (build_method_call): Call complete_type on the
6555 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6557 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6558 for obj_ptr->func so that we can know which object to use in a
6561 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6563 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6564 around things. Also improve maintainability.
6566 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6568 * decl.c (grokdeclarator): Check for overflow when evaluating an
6571 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6573 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6576 * typeck.c (build_x_function_call): Pass function overload
6577 questions to new overloading code if NEW_OVER.
6578 * init.c (expand_aggr_init_1): Only check for type conversion ops
6579 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6580 Don't check for ambiguity with constructor if NEW_OVER.
6581 * cvt.c (convert_to_reference): Dereference the result of a type
6582 conversion operator.
6583 (build_conv): Propagate ICS_USER_FLAG.
6584 (implicit_conversion): Call instantiate_type.
6585 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6586 (add_function_candidate): Fix cv-quals on argtype.
6587 (print_z_candidates): New function.
6588 (build_new_function_call): Call it.
6589 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6590 consider non-converting constructors.
6591 Call print_z_candidates.
6592 Return an AMBIG_CONV for an ambiguous conversion.
6593 (build_user_type_conversion): Handle AMBIG_CONV.
6594 (convert_like): Fix test for building TARGET_EXPR.
6595 Call instantiate_type.
6596 Handle AMBIG_CONV and LVALUE_CONV.
6597 (build_over_call): Handle 0 args and ellipsis.
6598 * cp-tree.def: Add AMBIG_CONV.
6600 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6602 * decl.c (lookup_name_real): If we find mem in obj when parsing
6603 `obj->mem', make sure we return the right value.
6605 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6607 * search.c (get_base_distance): Call complete_type.
6609 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6611 * decl.c (store_bindings): Make static.
6613 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6615 * init.c (expand_aggr_init_1): Don't check type conversions if
6618 * cvt.c (z_candidate): Put back template field.
6619 (add_function_candidate): Set it.
6620 (add_template_candidate): Likewise.
6622 (compare_qual): Handle references and pointers to members.
6623 (compare_ics): Handle reference bindings.
6625 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6627 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6629 * call.c (compute_conversion_costs): Call complete_type.
6631 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6632 pointers, so we can handle template parameters.
6634 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6636 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6637 here; let's make it explicit instead of a side effect of an
6640 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6642 * cvt.c (z_candidate): Remove template field.
6643 (reference_binding): Handle binding to temporary.
6644 (implicit_conversion): Likewise.
6645 (add_function_candidate): Handle artificial constructor parms.
6646 Handle functions with too few parms.
6647 (add_template_candidate): New function.
6648 (build_user_type_conversion_1): Handle constructors.
6649 (convert_like): Likewise.
6650 (build_over_call): Likewise.
6651 (build_new_function_call): Support templates.
6652 (compare_ics): Fix reference, inheritance handling.
6654 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6656 * decl.c: Add signed_size_zero_node.
6657 (init_decl_processing): Build it.
6658 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6659 when we're trying to make a negative delta.
6661 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6663 Stop doing this damn index==strchr variable name confusion.
6664 * class.c (add_virtual_function): Change local var INDEX to be
6666 (add_method): Likewise.
6667 * lex.c (print_parse_statistics): Likewise.
6668 * search.c (make_memoized_table_entry): Likewise.
6669 (lookup_fnfields_here): Likewise.
6670 (lookup_field): Likewise.
6671 (lookup_fnfields): Likewise.
6672 (get_baselinks): Likewise.
6673 * sig.c (build_signature_table_constructor): Likewise.
6674 (build_signature_method_call): Likewise.
6675 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6676 (get_member_function_from_ptrfunc): Likewise.
6677 (build_ptrmemfunc): Change local var INDEX to be IDX.
6678 (c_expand_start_case): Likewise.
6680 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6682 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6683 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6684 (convert_to_reference): Use build_type_conversion to convert to
6685 the reference type directly.
6686 (standard_conversion): Fix void* case, non-conversions.
6687 (reference_binding): Fix expr == 0 case, non-conversions.
6688 (convert_like): Support REF_BIND.
6689 (compare_qual): Split out from compare_ics.
6690 (compare_ics): Use it, handle icses with only a qual_conv.
6692 * init.c (expand_vec_init): Don't crash if decl is NULL.
6694 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6696 * mpw-config.in: New file, configury for Mac MPW.
6697 * mpw-make.sed: New file, makefile editing for MPW.
6699 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6701 * pt.c (instantiate_class_template): Call repo_template_used.
6703 * search.c (lookup_conversions): Only lookup conversions in
6706 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6708 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6710 * cp-tree.h, lex.c: Include cp-tree.def.
6711 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6713 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6715 * init.c (build_vec_delete_1): Call complete_type.
6717 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6719 * except.c (start_anon_func): Make sure anonymous functions are
6722 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6724 * decl.c (finish_function): If function_depth > 1, set nested.
6726 * decl2.c (grokbitfield): Revert Bob's change.
6727 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6729 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6731 * pt.c (add_pending_template): Handle types.
6732 (lookup_template_class): With -fexternal-templates, just add the class
6733 to pending_templates instead of instantiating it now.
6734 * decl2.c (finish_file): Handle types in pending_templates.
6736 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6738 * decl2.c (grokbitfield): Handle constant decls appropriately.
6739 Give an appropriate error message now instead of spewing core
6742 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6744 * decl2.c: Don't turn on thunks by default for now.
6746 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6748 * typeck.c (complete_type): Handle error_mark_node.
6749 (common_type, OFFSET_TYPE): Handle template_type_parms.
6751 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6753 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6754 regardless of DECL_INLINE.
6756 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6758 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6760 * rtti.c (build_dynamic_cast): Support templates.
6761 * tree.def: Support DYNAMIC_CAST_EXPR.
6762 * pt.c (tsubst_copy): Likewise.
6763 * decl2.c (build_expr_from_tree): Likewise.
6765 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6767 * typeck.c (build_static_cast): Support templates.
6768 (build_const_cast): Likewise.
6769 * tree.def: Support CONST/STATIC_CAST_EXPR.
6770 * pt.c (tsubst_copy): Likewise.
6771 * decl2.c (build_expr_from_tree): Likewise.
6773 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6775 * decl2.c (finish_vtable_vardecl): Don't trust
6776 TREE_SYMBOL_REFERENCED for vtables of local classes.
6778 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6780 * pt.c (tsubst_copy): Handle operator T.
6782 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6784 * init.c (build_delete): Move creation of PARMS inside test of
6785 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6787 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6789 * typeck.c (build_conditional_expr): Don't assume that
6790 the arguments to ?: are always pointers or records.
6792 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6794 * decl2.c (import_export_decl): Still emit static/weak/comdat
6795 copies of inline template functions with -fno-implicit-templates.
6797 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6799 * init.c (build_delete): Determine the complete basetype
6800 path to the destructor we're calling.
6802 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6804 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6805 initialize the enum, because we really and truly don't know where
6807 (start_enum): Don't copy integer_zero_node because
6808 build_enumerator will do it.
6810 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6812 * decl.c (finish_function): Do access control on base destructors.
6814 * pt.c (tsubst, case FUNCTION_DECL): Set up
6815 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6818 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6820 * cvt.c (build_up_reference): If we have already extended the
6821 lifetime of the temporary, don't try it again.
6822 * typeck.c (c_expand_return): Don't try and convert the return
6823 value twice when we want a reference, once is enough.
6825 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6827 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6828 LOOKUP_ONLYCONVERTING at all for now.
6830 * search.c (add_conversions): Put the conversion function in
6831 TREE_VALUE, the basetype in TREE_PURPOSE.
6832 * cvt.c (build_type_conversion): Adjust.
6833 * cvt.c (build_expr_type_conversion): Adjust.
6834 * call.c (user_harshness): Adjust.
6836 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6838 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6841 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6843 * except.c (expand_start_catch_block): Add a dummy region, if we
6844 get an error, so that we can avoid core dumping later.
6846 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6848 * cp-tree.h (OFFSET_REF): Remove.
6849 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6850 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6851 * init.c (expand_aggr_init_1): Likewise.
6852 (build_new): Likewise.
6853 * typeck.c (expand_target_expr): Likewise.
6855 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6857 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6860 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6862 * cvt.c (build_up_reference): Redo how and when temporaries are
6864 * decl.c (grok_reference_init): Don't try and be smart about
6867 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6869 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6870 (TARGET_EXPR...), now that it has 4 arguments.
6871 * tree.c (build_cplus_new): Likewise.
6873 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6875 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6877 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6878 * decl.c (struct saved_scope): Remove named_labels,
6879 {base,member}_init_list.
6880 (maybe_push_to_top_level): Don't set them. Call
6881 push_cp_function_context if appropriate.
6882 (pop_from_top_level): Likewise.
6884 * method.c (do_build_assign_ref): Remove obsolete check of
6885 TYPE_HAS_ASSIGN_REF (basetype).
6887 * decl.c (grokfndecl): Diagnose user definition of
6888 implicitly-declared methods.
6890 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6892 * method.c (do_build_copy_constructor): Add code to give
6893 meaningful error messages instead of crashing.
6894 (do_build_assign_ref): Don't synthesize assignment operators for
6895 classes containing reference or const members.
6897 * class.c (struct base_info): Remove cant_synth_copy_ctor
6898 and cant_synth_asn_ref.
6899 (finish_base_struct): Remove the code that tries to conditionalize
6900 synthesis of copy constructors & assignment operators based on
6901 access permissions. Instead, let it fail when it tries to
6902 synthesize the copy constructor. This will give meaningful error
6903 messages instead of silently generating code to perform a bitcopy.
6905 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6907 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6908 determining types for constant values.
6910 * decl.c (struct named_label_list): Use instead of stuffing
6911 random items into a TREE_LIST node.
6912 (named_label_uses): Use the new struct.
6913 (poplevel): Likewise.
6914 (lookup_label): Likewise.
6915 (define_label): Add an error message to tell the user the line
6916 where the goto is located in addition to the destination of the
6918 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6920 (finish_function): Likewise.
6922 (start_decl): Complain about defining a static data member
6923 in a different type from which it was declared.
6925 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6927 * cvt.c (build_expr_type_conversion): Adjust.
6929 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6931 * call.c (build_method_call): Always convert 'this' to the
6934 * search.c (add_conversions): Put the conversion function in
6935 TREE_VALUE, the type in TREE_PURPOSE.
6936 * cvt.c (build_type_conversion): Adjust.
6937 * call.c (user_harshness): Adjust.
6939 * method.c (emit_thunk): Call temporary_allocation and
6940 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6942 * tree.c (build_cplus_array_type): Handle tweaking of
6943 TYPE_MAIN_VARIANT here.
6944 * typeck.c (common_type): Not here.
6946 * typeck.c (complete_type): Only try to complete an array type if
6949 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6951 * decl.c (grokvardecl): Call complete_type.
6952 (grokdeclarator): Call complete_type for PARM_DECLs.
6954 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6956 * pt.c (instantiate_class_template): Re-set
6957 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6959 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6961 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6962 smart enough to do it right.
6963 * tree.c (cp_expand_decl_cleanup): Likewise.
6964 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6965 cp_expand_decl_cleanup.
6966 (store_parm_decls): Likewise.
6967 (hack_incomplete_structures): Likewise.
6968 * except.c (push_eh_cleanup): Likewise.
6970 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6972 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6973 frontend to the backend where it belongs.
6974 * tree.c (unsave_expr): Likewise.
6975 (unsave_expr_now): Likewise.
6976 * tree.def (UNSAVE_EXPR): Likewise.
6977 * cp-tree.h (unsave_expr): Likewise.
6978 (unsave_expr_now): Likewise.
6980 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6982 * init.c (emit_base_init): Make sure the partial EH cleanups live
6983 on the function_obstack.
6985 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6987 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6988 when checking for pointer types.
6990 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6992 * pt.c (instantiate_class_template): Remove obsolete check for
6993 access declarations.
6995 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6997 * call.c (build_overload_call): Simplify calls to
6998 build_overload_call by removing last parameter.
6999 (build_method_call): Likewise.
7000 * cp-tree.h: Likewise.
7001 * method.c (build_opfncall): Likewise.
7002 * typeck.c (build_x_function_call): Likewise.
7004 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
7006 * call.c (default_parm_conversions): Factor out common code.
7007 (build_method_call): Use it.
7008 (build_overload_call_real): Use it.
7010 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
7012 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
7013 but pedwarn as the code is bogus.
7014 * typeck.c (decay_conversion): Likewise.
7015 (build_function_call_real): Use build_addr_func instead of
7016 default_conversion. Don't allow pointer-to-method functions down
7018 (build_unary_op): Use real pointer-to-member functions instead of
7020 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
7021 (convert_for_assignment): Removed some obsolete code.
7022 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
7023 build_x_function_call instead of current_class_ptr. Only call
7024 digest_init once on an initializer, we do this just checking
7026 (build_expr_from_tree): Pass current_class_ref to
7027 build_x_function_call instead of current_class_ptr.
7028 * init.c (build_member_call): Likewise.
7030 * error.c (dump_expr): Handle OFFSET_REFs better.
7031 * pt.c (unify): Handle pointer-to-member functions better.
7032 * decl.c (finish_function): Clear out current_class_ref just like
7033 we do for current_class_ptr.
7035 * typeck.c (get_delta_difference): Handle virtual bases better.
7037 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
7039 * sig.c (build_signature_table_constructor): Use the delta for
7040 the original basetype for this virtual function with thunks.
7041 (build_signature_method_call): We still need to adjust 'this'
7044 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
7046 * call.c (build_addr_func): New routine. Used to get the `real'
7047 address of a function or a method. Needed to avoid getting a
7048 pointer-to-member function.
7049 (build_call): New routine to build CALL_EXPRs.
7050 (build_method_call): Use it.
7051 * cvt.c (convert_to_aggr): Likewise.
7052 * typeck.c (build_function_call_real): Likewise.
7053 * sig.c (build_signature_table_constructor): Use build_addr_func.
7054 * cp-tree.h (build_call, build_addr_func): Declare them.
7056 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
7058 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
7059 * parse.y: Remove uses of LOOKUP_AGGR.
7061 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
7063 * *.[chy]: Rename current_class_decl to current_class_ptr, and
7064 C_C_D to current_class_ref.
7066 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7068 * call.c (convert_harshness): Tighten up pointer conversions.
7070 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
7072 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
7073 (finish_file): Likewise.
7075 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7077 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
7079 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
7082 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7084 * decl2.c: Turn on thunks by default where supported.
7086 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
7088 * cp-tree.h (build_overload_call_maybe): Removed.
7089 * call.c (build_overload_call_real): Invert meaning of last arg to
7090 be require_complete.
7091 (build_overload_call): Likewise.
7092 * typeck.c (build_x_function_call): Use build_overload_call_real
7093 instead of build_overload_call_maybe.
7095 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7097 * decl2.c (finish_file): Don't try to emit functions that haven't
7100 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7102 * decl2.c (finish_vtable_vardecl): Oops.
7104 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
7105 Also store the bindings from previous_class_values.
7106 (pop_from_top_level): Restore them.
7108 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7110 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
7111 symbol has been referenced.
7112 (finish_file): Re-join synthesis/vtable loop with inline emission
7113 loop, disable inlining when an inline is output.
7115 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
7117 * except.c (init_exception_processing): Setup saved_in_catch.
7118 (push_eh_cleanup): Reset __eh_in_catch.
7119 (expand_start_catch_block): Set __eh_in_catch.
7121 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
7123 * except.c (push_eh_cleanup): Add tracking for whether or not we
7124 have an active exception object.
7125 (expand_builtin_throw): Use it to make sure a rethrow without an
7126 exception object is caught.
7128 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7130 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
7133 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7135 * decl2.c (finish_file): Also use sentries for vars with
7136 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
7139 * lex.c (handle_cp_pragma): Disable #pragma
7140 interface/implementation if SUPPORTS_ONE_ONLY > 1.
7142 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7144 * method.c (emit_thunk): Wrap default case in
7145 temporary/permanent_allocation.
7147 * method.c (make_thunk): Use DECL_ONE_ONLY.
7148 (emit_thunk): Call assemble_end_function.
7150 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7152 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
7153 (import_export_decl): Likewise.
7154 (finish_prevtable_vardecl): Disable vtable hack if
7155 SUPPORTS_ONE_ONLY > 1.
7157 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
7159 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
7160 PREDECREMENT_EXPRs take two arguments, not one.
7162 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7164 * class.c (build_vtable_entry): Don't build thunks for abstract
7167 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
7170 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7172 * class.c (set_rtti_entry): Use size_zero_node.
7173 (build_vtable): Likewise.
7175 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
7177 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7178 (prepare_fresh_vtable): Likewise.
7180 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7182 * method.c (emit_thunk): Call mark_used on the target function.
7184 * call.c (build_method_call): Don't warn about pending templates.
7186 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7188 * decl2.c (finish_file): Fix list walking logic.
7190 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7192 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7194 * class.c (finish_struct_1): Remove old code for
7195 dont_allow_type_definitions.
7196 * cp-tree.h: Likewise.
7197 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7198 definition of flagged_type_tree is found before it is used.
7200 * parse.y: Added the ftype member to the type union, and changed a
7201 number of rules to use it instead of ttype. Added calls to
7202 check_for_new_type() as appropriate.
7203 * typeck2.c (check_for_new_type): New function for checking
7204 if a newly defined type appears in the specified tree.
7205 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7206 for check_for_new_type().
7208 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7210 * decl2.c (finish_file): Only use a sentry if the decl is public.
7212 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7213 don't pass LOOKUP_ONLYCONVERTING.
7215 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7217 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7218 properly keeps track of const and volatile type modifiers.
7220 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7222 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7223 * pt.c (comp_template_args): Use it.
7225 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7226 assemble_external for artificial function decls.
7228 * decl.c (cp_finish_decl): Oops.
7230 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7232 * decl2.c (import_export_decl): Put static data member templates
7233 into common storage, or make them weak, depending on whether they
7234 are dynamically or statically initialized.
7235 (get_sentry): New function.
7236 (finish_file): Do import_export_decl for static data members before
7237 building the init/fini functions. Don't init/fini a variable that's
7238 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7239 push/pop_temp_slots.
7240 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7241 expand_static_init thang.
7242 * method.c (get_id_2): New function.
7244 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7246 * parse.y (empty_parms): Make sure we use C++-style prototypes
7247 when we're declaring member functions.
7249 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7251 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7252 * parse.y (self_template_type): New nonterminal.
7254 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7256 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7258 * parse.y (base_class.1): Allow 'typename foo::bar'.
7260 * lex.c (check_newline): Remove #pragma code that plays with the
7261 input stream, since we now deal with tokens. Clear nextchar when
7263 (handle_cp_pragma): Use real_yylex.
7264 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7267 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7269 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7271 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7273 * parse.y: New token SELFNAME for potential constructor.
7274 * spew.c (yylex): Handle it.
7275 * lex.c (identifier_type): Produce it.
7277 * parse.y (complete_type_name): In :: case, don't push class binding.
7278 (complex_type_name): Likewise.
7280 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7282 * typeck.c (build_reinterpret_cast): Handle pointer to member
7285 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7287 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7289 (check_newline): Put the vtable/unit/implementation/interface pragma
7290 code into handle_cp_pragma, replacing it with a call.
7291 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7292 args. Get the next token after handling the pragma token.
7294 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7296 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7297 (convert_to_pointer_force): Likewise.
7299 * init.c (build_new): Fix array new without -fcheck-new.
7301 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7303 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7304 tree.c: Lose TYPE_NESTED_NAME.
7306 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7309 * tree.def: Add VEC_INIT_EXPR.
7310 * expr.c (cplus_expand_expr): Handle it.
7311 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7312 the extra file-scope symbol nastiness.
7314 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7316 * method.c (make_thunk): Thunks are static.
7317 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7319 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7320 (finish_file): Don't emit them here.
7322 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7324 * rtti.c (build_dynamic_cast): Handle null pointers.
7325 (ifnonnull): New function.
7327 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7329 * call.c (build_method_call): Remember the original basetype we
7330 were called with. Give an error message instead of trying
7331 (incorrectly) to call a non-static member function through a
7332 non-inherited class.
7334 * search.c (expand_upcast_fixups): Mark the new fixup as
7337 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7339 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7341 * class.c (set_rtti_entry): Fix for thunks.
7343 * decl2.c (import_export_decl): Still emit typeinfo fns for
7344 cv-variants of builtin types.
7346 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7347 (init_rtti_processing): Instead of here.
7349 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7351 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7352 (build_typeid): Only complain about taking dynamic typeid without
7355 * decl2.c: flag_rtti defaults to 1.
7357 * rtti.c (get_tinfo_var): The general class case is now smaller.
7358 (init_rtti_processing): Pack the latter three fields of base_info
7361 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7363 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7365 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7367 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7368 (push_memoized_context): Split out code to undefer pop_type_level to
7369 (clear_memoized_cache): here.
7370 (pop_memoized_context): We can only handle one layer of deferral of
7371 pop_type_level so clear the cache, if there was a previous level.
7373 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7375 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7376 (expand_class_desc): Use one pointer to an array of base_info
7377 structs, passed using a CONSTRUCTOR.
7379 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7381 * class.c (build_vbase_path): Remove block extern for
7382 flag_assume_nonnull_objects here.
7383 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7384 (build_vtbl_ref): New routine.
7385 (build_vtable): Set up rtti info here.
7386 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7387 place where we can get the rtti pointers from to avoid having to
7388 search around for a place.
7389 (finish_base_struct): Likewise.
7390 (finish_struct_1): Likewise. Never create totally new vtables
7391 with totally new vtable pointers for rtti. Disable code to layout
7392 vtable pointers better until we want to break binary
7394 * rtti.c (build_headof_sub): New routine to convert down to a
7395 sub-object that has an rtti pointer in the vtable.
7396 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7398 (build_dynamic_cast): Make sure we have saved it, if we need to.
7399 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7400 a more efficient vtable layout, enable later.
7401 * call.c (flag_assume_nonnull_objects): Moved declaration to
7402 * cp-tree.h: here. Declare build_vtbl_ref.
7403 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7404 function calls that want a tree.
7406 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7408 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7409 other X subobjects in the most derived type. Ack.
7411 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7412 get_typeid will do it for us.
7413 (get_typeid_1): Break out call-building for expand_*_desc to use.
7414 (get_typeid): Call it.
7415 (expand_*_desc): Likewise.
7416 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7418 (init_decl_processing): Lose builtin_type_tdescs lossage.
7419 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7421 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7423 * pt.c (tsubst): When calling set_nested_typename, use
7424 TYPE_NESTED_NAME (current_class_type) instead of
7427 * decl.c (pushdecl): Likewise.
7428 (pushdecl_class_level): Likewise.
7429 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7430 set_nested_typename.
7432 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7434 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7436 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7438 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7440 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7441 (init_rtti_processing): Lose bad_cast_type.
7442 (build_dynamic_cast): Use throw_bad_cast.
7444 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7446 * decl2.c (finish_file): Don't synthesize artificial functions
7447 that are external and not inline.
7449 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7451 * decl2.c (finish_file): Handle having new inlines added to
7452 saved_inlines by synthesis.
7454 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7456 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7458 RTTI rewrite to initialize nodes as needed, not require that
7459 users #include <typeinfo>, complete functionality and reduce wasted
7461 * rtti.c (init_rtti_processing): New fn.
7462 (build_typeid): The vtable entry is now a function.
7463 (get_tinfo_var): New fn.
7464 (get_tinfo_fn): Likewise.
7465 (get_typeid): Use it.
7466 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7467 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7469 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7470 (synthesize_tinfo_fn): New fn.
7471 * method.c (build_t_desc_overload): Lose.
7472 (build_overload_with_type): More generic.
7473 * decl.c (init_decl_processing): Call init_rtti_processing.
7474 * class.c (set_rtti_entry): Use get_tinfo_fn.
7475 * decl2.c (mark_vtable_entries): Mark the rtti function.
7476 (finish_prevtable_vardecl): Don't build_t_desc.
7477 (import_export_decl): Handle tinfo functions.
7478 (finish_file): Likewise.
7479 * typeck.c (inline_conversion): New fn.
7480 (build_function_call_real): Use it.
7481 * cp-tree.h: Add decls.
7483 * method.c (hack_identifier): Also convert component_refs from
7486 * lex.c (cons_up_default_function): Use the type, not the name, in
7489 * decl2.c (import_export_vtable): Fix weak vtables.
7491 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7493 * search.c (get_base_distance_recursive): Fix access checks for
7496 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7498 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7500 (convert_harshness): Add prototypes wrapped by PROTO.
7501 * decl2.c (grok_function_init): Likewise.
7502 (do_toplevel_using_decl): Change to void return type.
7503 * class.c (build_vtable_entry): Remove decl of make_thunk.
7504 (merge_overrides): Fix order of arg definitions.
7505 (finish_vtbls): Likewise.
7506 (fixup_vtable_deltas): Likewise.
7507 (modify_all_direct_vtables): Likewise.
7508 (modify_all_indirect_vtables): Likewise.
7509 * search.c (get_base_distance_recursive): Likewise.
7510 (get_abstract_virtuals_1): Likewise.
7511 (fixup_virtual_upcast_offsets): Likewise.
7512 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7513 * init.c (perform_member_init): Fix order of arg definitions.
7514 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7515 * cp-tree.h (make_thunk): Add decl.
7516 (overload_template_name, push_template_decl): Add decls.
7517 (do_toplevel_using_decl): Change to void return type.
7518 (vec_binfo_member): Add decl.
7520 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7522 * typeck.c (mark_addressable, convert_for_assignment,
7523 convert_for_initialization, pointer_int_sum, pointer_diff,
7524 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7525 (convert_sequence): #if 0 fn decl, since definition also is.
7527 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7529 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7530 cast to pointer types for type searching.
7532 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7534 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7535 case where BINFO == 0.
7537 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7539 * call.c (build_method_call): Fix wording of error messages so
7540 constructors come out right.
7542 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7544 * decl.c (push_overloaded_decl): Don't warn about hidden
7545 constructors when both the type and the function are declared
7546 in a system header file.
7548 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7550 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7551 flag for the type to the type's fields.
7553 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7555 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7557 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7559 * class.c (base_info, finish_base_struct): Replace
7560 needs_virtual_dtor with base_has_virtual.
7562 (finish_struct_1): Remove the old code that tried to make default
7563 destructors virtual. Use base_has_virtual when checking if we need
7564 to add a vtable entry for the rtti code.
7566 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7568 * pt.c (push_template_decl): Complain about template decl with
7569 inappropriate declaration.
7571 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7573 * typeck.c (build_x_unary_op): Remove bogus check for taking
7574 the address of a member function.
7576 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7578 * parse.y (constructor_declarator): Only push the class if
7579 we are not already in the class.
7581 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7583 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7584 Add additional argument to INIT_CUMULATIVE_ARGS.
7586 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7588 * decl.c (shadow_tag): Fix error about anon union with methods.
7590 * parse.y (self_reference): Only generate a self-reference if this
7591 is a non-template class.
7592 (opt.component_decl_list): Only use it if it was generated.
7594 * parse.y (component_decl_1): Use constructor_declarator.
7595 (fn.def2): Likewise.
7596 (notype_component_declarator0): Likewise.
7598 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7600 * typeck.c (build_x_unary_op): Add checks for taking the address
7601 of a TARGET_EXPR or of a member function, and give appropriate
7604 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7606 * pt.c (process_template_parm): Allow template type parms to be
7607 used as types for template const parms.
7609 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7611 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7614 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7616 * decl.c (lookup_name_real): Be even more picky about the
7617 ambiguous lookup warning.
7618 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7619 * parse.y (constructor_declarator): Rather than here.
7621 * parse.y (constructor_declarator): New nonterminal.
7623 (explicit_instantiation): Likewise.
7625 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7627 Add implicit declaration of class name at class scope.
7628 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7629 * parse.y (self_reference): New nonterminal.
7630 (opt.component_decl_list): Use it.
7631 (fn.def1): Add nested_name_specifier type_name cases.
7632 * class.c (build_self_reference): New function.
7633 (finish_struct): Handle access_default later, move self-reference
7635 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7636 * cp-tree.h: Adjust.
7638 * pt.c (do_function_instantiation): Separate handling of member
7639 functions and non-member functions properly.
7641 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7643 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7645 * class.c (finish_struct_1): Check the right slot for destructors.
7647 * decl.c (start_enum): Complain about enum templates.
7649 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7651 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7652 * typeck.c (unary_complex_lvalue): Likewise.
7654 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7656 * typeck.c (c_expand_return): Check for a returned local
7657 array name, similar to the check for an ADDR_EXPR.
7659 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7661 * decl.c (cp_finish_decl): Don't build cleanups for static
7664 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7666 * typeck.c (build_modify_expr): Fix error messages to be more
7668 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7669 assignment operators.
7670 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7671 assignment operators.
7673 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7675 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7676 give an error if initialized. Pedwarn about nested type with the
7677 same name as its enclosing class.
7679 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7681 * typeck.c (require_complete_type): Be sure to instantiate the
7682 MAIN_VARIANT of the type.
7684 * decl2.c (finish_file): Instantiate pending templates before
7685 processing static constructors and destructors.
7687 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7690 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7692 * decl2.c (delete_sanity): If error_mark_node is passed
7693 in as an expression, quit while we're ahead.
7695 * decl.c (grokdeclarator): Give an error message if `friend'
7696 is combined with any storage class specifiers.
7698 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7700 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7701 definition of nonexistent nested type.
7703 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7704 not to say 'typedef'.
7706 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7708 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7709 * search.c (dfs_walk, dfs_init_vbase_pointers,
7710 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7711 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7713 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7715 * except.c (build_throw): Support minimal parse.
7716 * pt.c (tsubst_copy): Support THROW_EXPR.
7717 * decl2.c (build_expr_from_tree): Likewise.
7719 * pt.c (mangle_class_name_for_template): Always allocate
7722 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7724 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7725 when trying to cast from an incomplete type.
7727 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7729 * pt.c (instantiate_class_template): Don't bother setting up
7730 CLASSTYPE_TAGS explicitly, as the nested types will add
7733 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7735 * decl.c (shadow_tag): Remove old error check for usage of
7736 an enum without a previous declaration.
7737 (xref_tag): Add error message about usage of enums without a
7738 previous declaration.
7740 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7742 * lex.c (do_identifier): Only do name consistency check if we're
7745 * pt.c (push_template_decl): Don't crash if we get a member defn
7748 * decl.c (xref_tag_from_type): New function to do an xref without
7749 always having to figure out code_type_node.
7750 * cp-tree.h: Declare it.
7751 * pt.c (instantiate_class_template): Use it for friend classes.
7752 (lookup_template_class): Use it.
7754 * typeck2.c (build_functional_cast): Pull out a single parm before
7755 passing it to build_c_cast.
7757 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7759 * expr.c (do_case): Give an error message if a pointer is
7760 given as a case value.
7762 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7764 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7767 * lex.c (cons_up_default_function): Really, now, interface hackery
7768 does not apply to synthesized methods.
7770 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7772 * call.c (build_method_call): Ctors and dtors now have special names
7773 with respect to lookups.
7774 * class.c (add_method): Likewise.
7775 (grow_method): Likewise.
7776 (finish_struct_methods): Likewise.
7777 (warn_hidden): Likewise.
7778 (finish_struct_1): Likewise.
7779 * cvt.c (convert_to_reference): Likewise.
7780 (convert_to_aggr): Likewise.
7781 (cp_convert): Likewise.
7782 * decl2.c (check_classfn): Likewise.
7783 * init.c (expand_member_init): Likewise.
7784 (expand_default_init): Likewise.
7785 (expand_aggr_init_1): Likewise.
7786 (build_offset_ref): Likewise.
7787 (build_new): Likewise.
7788 (build_delete): Likewise.
7789 * lex.c (do_inline_function_hair): Likewise.
7790 * search.c (lookup_field_1): Likewise.
7791 (lookup_fnfields_here): Likewise.
7792 (lookup_field): Likewise.
7793 (lookup_fnfields): Likewise.
7794 (get_virtual_destructor): Likewise.
7795 (dfs_debug_mark): Likewise.
7796 (dfs_pushdecls): Likewise.
7797 (dfs_compress_decls): Likewise.
7798 * tree.c (layout_basetypes): Likewise.
7799 * typeck.c (build_component_ref): Likewise.
7800 (build_x_function_call): Likewise.
7801 (build_modify_expr): Likewise.
7802 (convert_for_initialization): Likewise.
7803 (build_functional_cast): Likewise.
7804 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7807 * decl.c (ctor_identifier): New.
7808 (dtor_identifier): New.
7809 (init_decl_processing): Set them.
7811 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7813 * typeck.c (build_component_ref): Don't get confused by fields whose
7814 context has no type name, like pointer to member functions.
7816 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7818 * decl.c (grokdeclarator): Handle typedef without declarator.
7820 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7822 * parse.y (bad_parm): Catch another case of missing `typename'.
7824 * lex.c (yyprint): Handle TYPE_DECLs.
7826 * decl.c (start_function): Don't try to be clever.
7828 * lex.c: Lose compiler_error_with_decl.
7829 * typeck2.c: Lose error_with_aggr_type.
7830 (incomplete_type_error): Use cp_* instead of old functions.
7831 (readonly_error): Likewise.
7832 * typeck.c (convert_arguments): Likewise.
7833 * search.c (lookup_nested_field): Likewise.
7834 * method.c (make_thunk): Likewise.
7835 * decl.c (grokparms): Likewise.
7836 * cp-tree.h: Update.
7838 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7841 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7843 * method.c (build_opfncall): When deleting a pointer to an
7844 array, build a new pointer to the tree past any ARRAY_TYPE
7847 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7849 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7851 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7853 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7856 * decl.c (finish_function): Don't set nested based on
7857 hack_decl_function_context.
7858 * parse.y (function_try_block): Check for nested function.
7859 (pending_inlines): Likewise.
7861 * decl2.c (build_expr_from_tree): If a unary op already has a
7862 type, just return it.
7864 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7866 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7867 (finish_file): Check the return value of walk_vtables.
7868 (finish_prevtable_vardecl): Return int.
7869 (finish_vtable_vardecl): Likewise.
7870 (prune_vtable_vardecl): Likewise.
7871 * lex.c (set_vardecl_interface_info): Likewise.
7872 * cp-tree.h: Adjust return types.
7874 * class.c (delete_duplicate_fields_1): Don't complain about
7875 duplicate nested types if they're the same type.
7876 (finish_struct): Remove check for duplicate.
7877 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7879 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7881 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7883 * decl.c (grokdeclarator): Lose special handling of class-level
7884 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7885 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7887 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7889 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7891 * search.c (compute_access): Fix handling of anonymous union
7893 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7894 from anonymous unions to their members.
7896 * typeck.c (build_x_function_call): For static member functions,
7897 hand off to build_member_call.
7899 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7901 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7903 * init.c (expand_vec_init): Fix init == 0 case.
7905 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7907 * init.c (build_new): Pedwarn about init and array new.
7908 (expand_vec_init): Handle lists, use convert_for_initialization.
7910 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7911 when converting to an aggregate type.
7912 * cvt.c (cp_convert): Pass it through.
7914 * typeck.c (build_conditional_expr): Handle user-defined
7915 conversions to slightly different types.
7917 * decl.c (grokdeclarator): Force an array type in a parm to be
7920 * decl2.c (do_using_directive): Sorry.
7921 (do_namespace_alias): Likewise.
7922 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7924 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7926 * parse.y (datadef): Move call to note_list_got_semicolon up.
7928 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7930 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7932 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7934 * decl.c (cp_finish_decl): The exception regions have to be
7935 nested, not overlapping. We start the exception region for a
7936 decl, after it has been fully built, and all temporaries for it
7937 have been cleaned up.
7939 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7941 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7943 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7945 * tree.def: Add RETURN_INIT.
7946 * pt.c (instantiate_decl): Handle RETURN_INIT.
7947 * decl.c (store_return_init): Handle minimal_parse_mode.
7949 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7950 * decl.c (make_typename_type): Don't try to get the file and line
7952 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7954 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7956 * decl.c (poplevel): Make sure we clear out and restore old local
7957 non-VAR_DECL values by default when they go out of scope.
7959 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7961 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7962 referring to addresses of variables and functions.
7964 * error.c (dump_expr): Support SIZEOF_EXPR.
7966 * init.c (do_friend): Use the return value of check_classfn.
7968 * typeck.c (convert_arguments): Call complete_type.
7970 * method.c (hack_identifier): After giving an error, set value to
7973 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7975 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7976 lossage for local classes.
7977 * cp-tree.h: Declare it.
7978 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7979 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7980 Use hack_decl_function_context.
7981 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7982 (start_function): Use hack_decl_function_context.
7983 (finish_function): Likewise.
7984 * method.c (synthesize_method): Likewise.
7985 * lex.c (process_next_inline): Likewise.
7986 (do_pending_inlines): Likewise.
7987 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7990 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7992 * sig.c (build_signature_pointer_or_reference_type): Align
7993 signature pointers/references on 8-byte boundaries so they can be
7994 grabbed 2 words at a time on a Sparc.
7996 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7998 * method.c (hack_identifier): Requiring a static chain is now a
8000 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
8003 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8005 * init.c (build_offset_ref): Call complete_type.
8007 * decl.c (pop_from_top_level): Always pop previous_class_type.
8009 * parse.y: Handle multiple decls in a for-init-statement.
8010 * pt.c (tsubst_expr): Likewise.
8012 * pt.c (tsubst): Use tsubst_expr for the second operand of an
8015 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
8016 (poplevel_class): Set it here.
8017 (pop_from_top_level): Pop it here if we're returning to class scope.
8018 * class.c (pushclass): Don't set it here.
8020 * decl.c (maybe_push_to_top_level): Save current_template_parms,
8021 and clear it if !pseudo.
8022 (pop_from_top_level): Restore it.
8024 * decl2.c (finish_file): Push the dummy each time we walk the list
8027 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
8028 something for CAST_EXPR.
8030 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8032 * cvt.c (cp_convert): Warn about implicit conversion of the
8033 address of a function to bool, as it is always true.
8035 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8037 * typeck.c (c_expand_return): Fix warning for local externs returned.
8039 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8041 * tree.c (mapcar): Propagate const and volatile properly.
8043 * typeck.c (complete_type): Be sure to instantiate the
8044 MAIN_VARIANT of the type.
8046 * method.c (synthesize_method): Class interface hackery does not
8047 apply to synthesized methods.
8049 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8051 * pt.c (comp_template_args): Use comptypes rather than just
8052 checking for TEMPLATE_TYPE_PARM equivalence.
8054 * typeck.c (build_x_function_call): Call complete_type before
8055 checking TYPE_OVERLOADS_CALL_EXPR.
8057 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
8059 * g++.c (main): Check also for new define ALT_LIBM.
8061 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8063 * pt.c (instantiate_class_template): If we don't have a pattern
8065 (coerce_template_parms): If we see a local class, bail.
8067 * decl.c (grok_reference_init): Make sure there's a type before
8070 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
8071 (push_template_decl): Likewise.
8073 * parse.y (named_class_head): Set
8074 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
8076 * decl.c (xref_tag): Diagnose redeclaration of template
8077 type-parameter name.
8079 * error.c (dump_type): Handle anonymous template type parms.
8081 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
8083 (coerce_template_parms): Likewise.
8085 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
8087 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
8088 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
8090 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8092 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
8093 before trying to get its STUB_DECL.
8094 (coerce_template_parms): Likewise.
8096 * parse.y (template_type_parm): If they didn't use 'class',
8097 pretend they did after giving an error.
8099 * pt.c (coerce_template_parms): Diagnose use of local class.
8101 * decl.c (grok_reference_init): Use instantiate_type.
8103 * error.c (dump_expr): Handle TEMPLATE_DECLs.
8105 * parse.y (named_class_head): Diagnose mismatching types and tags.
8107 * decl.c (pushdecl): Type decls and class templates clash with
8108 artificial type decls, not hide them.
8110 * decl.c (redeclaration_error_message): Diagnose redefinition of
8112 (duplicate_decls): Diagnose disallowed overloads for template
8115 * decl.c (start_decl): Call complete_type before checking for a
8118 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
8120 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
8122 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8124 * decl.c (grok_op_properties): Don't check for operator++(int) in
8127 * tree.c (perm_manip): Return a copy of variable and function
8128 decls with external linkage.
8130 * tree.def: Change some of the min tree codes to type "1".
8131 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
8132 * method.c (build_overload_int): Emit something arbitrary for
8133 anything but an INTEGER_CST if we're in a template.
8135 * decl.c (cp_finish_decl): Call complete_type before deciding
8136 whether or not to lay out the decl.
8138 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
8140 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8142 * typeck2.c (build_x_arrow): Call complete_type.
8144 * pt.c (add_pending_template): Broken out.
8145 (lookup_template_class): If -fexternal-templates, call it for all
8146 the methods of implemented types.
8147 (instantiate_class_template): Instead of instantiating them here.
8148 (instantiate_decl): Handle -fexternal-templates earlier.
8150 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8152 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
8153 memoized lookup stuff inside GATHER_STATISTICS.
8155 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8157 * decl.c (start_decl): Complain about array of incomplete type
8159 (grokdeclarator): Not here.
8161 * parse.y (template_parm): Expand full_parm inline so we can set
8162 the rule's precedence.
8164 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
8165 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
8166 * decl2.c (grokbitfield): Don't check for integer constant here.
8167 * class.c (finish_struct_1): Check here.
8169 * decl.c (define_label): Make the min decl go on permanent_obstack.
8171 * pt.c (unify): Don't handle CONST_DECLs.
8172 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
8173 (tsubst_copy): Likewise.
8175 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
8176 CONST_DECL for a template parm.
8178 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8180 * decl.c (grokdeclarator): Complain about array of incomplete type
8182 (start_decl_1): Not here.
8184 * pt.c (tsubst): Handle pointer-to-function declarators.
8186 * method.c (hack_identifier): If pedantic, diagnose local class
8187 methods that require a static chain.
8189 * decl.c (grok_op_properties): No longer static.
8190 * cp-tree.h: Declare it.
8191 * pt.c (tsubst): Call it for operators.
8192 Use tsubst_copy for TREE_VECs.
8194 * parse.y (template_arg): The expr has precedence like '>'.
8196 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8198 * pt.c (coerce_template_parms): Don't coerce an expression using
8200 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8201 (tsubst): Don't use build_index_2_type if the max_value uses template
8203 * method.c (build_overload_int): Emit something arbitrary for an
8204 expression using template parms.
8206 * parse.y (template_close_bracket): New non-terminal to catch use
8207 of '>>' instead of '> >' in template class names.
8208 (template_type): Use it.
8209 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8211 * tree.def: Add CAST_EXPR.
8212 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8213 CONVERT_EXPR for minimal_parse_mode.
8214 * typeck.c (build_c_cast): Likewise.
8215 * pt.c (tsubst_copy): Likewise.
8216 * decl2.c (build_expr_from_tree): Likewise.
8217 * error.c (dump_expr): Likewise.
8219 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8221 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8222 (init_exception_processing): Put back decl/init of
8223 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8226 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8227 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8229 * cp-tree.h (declare_uninstantiated_type_level,
8230 uninstantiated_type_level_p): Delete prototypes.
8232 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8234 * pt.c (tsubst_expr): Add default return.
8236 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8238 * error.c (fndecl_as_string): Delete unused arg CNAME.
8239 * sig.c (build_signature_table_constructor,
8240 build_signature_method_call): Fix calls.
8242 * class.c (the_null_vtable_entry): Delete var definition.
8243 (init_class_processing): Delete tree the_null_vtable_entry init.
8244 * decl.c (no_print_{functions, builtins}): Declare as static.
8245 (__tp_desc_type_node): #if 0 var definition.
8246 (init_type_desc): #if 0 init of __tp_desc_type_node.
8247 (vb_off_identifier): Move var decl into init_decl_processing.
8248 (current_function_assigns_this): Declare as static.
8249 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8250 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8251 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8252 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8253 * init.c (BI_header_type, BI_header_size): Declare as static.
8254 * pt.c (template_classes): Delete unused var.
8255 (add_pending_template): Delete decl for non-existent fn.
8256 (lookup_template_class): Delete vars CODE and TAG_CODE.
8257 (instantiate_template): Delete unused var TARGS.
8258 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8260 (__tp_desc_type_node): #if 0 var decl.
8261 (fndecl_as_string): Fix prototype.
8263 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8265 * tree.def: Add GOTO_STMT.
8266 * pt.c (tsubst_expr): Support goto and labels.
8267 * decl.c (define_label): Support minimal parsing.
8268 * parse.y (simple_stmt): Likewise.
8270 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8272 * xref.c (GNU_xref_member): Only define/set var I if
8273 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8275 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8276 (GNU_xref_end): Fix call.
8277 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8278 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8280 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8282 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8283 (mapcar): Delete unused var CODE.
8284 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8285 (break_out_cleanups): Fix call.
8286 (bot_manip): Likewise.
8287 * call.c (build_method_call): Likewise.
8288 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8290 * typeck.c (unary_complex_lvalue, build_modify_expr,
8291 convert_for_initialization): Likewise.
8292 * typeck2.c (build_functional_cast): Likewise.
8293 * cp-tree.h (build_cplus_new): Fix prototype.
8295 * repo.c (open_repo_file): Delete unused var Q.
8296 (repo_compile_flags, repo_template_declared,
8297 repo_template_defined, repo_class_defined, repo_inline_used,
8298 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8299 (repo_get_id, repo_vtable_used): Declare as static.
8300 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8303 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8305 * parse.y (pending_inlines): Add function_try_block case.
8307 * pt.c (unify): Fix for template const parms.
8309 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8311 * lex.c (extract_interface_info): Delete forward decl.
8312 (default_copy_constructor_body, default_assign_ref_body): Delete
8313 decls for non-existent functions.
8314 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8315 (init_lex): Delete setting them.
8316 (cons_up_default_function): Delete unused vars FUNC_BUF,
8317 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8319 (toplevel, expression_obstack): Delete unused extern decls.
8320 (tree_node_kind): Delete unused enum.
8321 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8323 (tree_node_kind_names): Delete unused extern decl.
8324 (synth_obstack): Delete unused var.
8325 (init_lex): Don't set it.
8326 (init_parse): Add decl before use.
8327 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8328 (current_unit_{name, language}): Delete unused vars.
8329 (check_newline): Don't bother setting them, just accept the #pragma.
8330 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8331 (current_unit_{name, language}): Delete decls.
8333 * search.c: Wrap all of the memoized functions, macros, and
8334 variables inside #ifdef GATHER_STATISTICS.
8335 (lookup_field, lookup_fnfields): Likewise.
8336 (init_search_processing): Likewise.
8337 (reinit_search_statistics): Wrap whole function.
8338 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8340 * decl.c (finish_function): Only call pop_memoized_context if
8341 GATHER_STATISTICS is defined.
8342 (start_function): Likewise for push_memoized_context.
8343 * class.c (pushclass, popclass): Likewise.
8345 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8346 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8348 * cvt.c (cp_convert): Delete unused local var FORM.
8349 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8352 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8354 * pt.c (do_poplevel): Oops; really return what we get from
8357 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8359 * cp-tree.h (is_aggr_type): Add prototype.
8361 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8362 * method.c ({push,pop}_cp_function_context): Delete decls.
8363 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8364 (SetUnexpected, SetTerminate): Delete unused vars.
8365 (init_exception_processing): Don't set SetUnexpected or
8366 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8367 (output_exception_table_entry): Delete unused array LABEL.
8368 (expand_internal_throw): Delete unused var PARAMS.
8369 (expand_start_catch_block): Delete unused var CLEANUP.
8370 (emit_exception_table): Delete unused var EH_NODE_DECL.
8371 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8372 GOTO_UNWIND_AND_THROW. Don't set them.
8373 (end_eh_unwinder): Add top decl.
8374 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8375 (exception_section, push_rtl_perm, do_function_call,
8376 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8377 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8378 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8379 throw_used): Likewise.
8380 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8382 * search.c (dfs_mark, dfs_mark_vtable_path,
8383 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8384 dfs_unmark_new_vtable, dfs_clear_search_slot,
8385 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8386 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8387 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8389 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8390 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8391 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8392 Only define #ifdef GATHER_STATISTICS.
8393 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8395 (vbase_decl): Delete var definition.
8396 (init_search): Delete old decl.
8397 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8398 never actually used.
8399 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8400 (get_base_distance_recursive): Delete unused fourth arg
8401 BASETYPE_PATH. Fix call .
8402 (get_base_distance): Fix call.
8403 (push_class_decls): Delete unused var ID.
8404 (make_memoized_table_entry): Declare as static.
8405 (breadth_first_search): Declare as static.
8406 (tree_has_any_destructor_p): Declare as static.
8407 (pop_class_decls): Delete unused arg pop_class_decls.
8408 * class.c (popclass): Fix call to pop_class_decls.
8409 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8410 tree_has_any_destructor_p): Delete prototypes.
8412 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8413 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8414 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8415 (build_user_desc): Delete unused var T.
8416 (build_class_desc): Delete unused vars T and OFF.
8417 (build_t_desc): Delete unused var NAME_STRING.
8418 (build_headof): Make static.
8419 (get_bad_cast_node): Likewise.
8420 (get_def_to_follow): Likewise.
8421 * cp-tree.h (init_type_desc): Add prototype.
8422 (build_headof): Remove prototype.
8424 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8426 * pt.c (tsubst): Only look for matching decls at file scope for
8427 non-member functions.
8429 * call.c (build_scoped_method_call): Handle scoped destructor
8432 * decl.c (*_top_level): Also save previous_class_values.
8434 * pt.c (tsubst_expr): Support do {} while loops.
8435 * parse.y (simple_stmt): Likewise.
8436 * tree.def: Likewise.
8438 * method.c (build_overload_identifier): For a class nested in a
8439 template class, don't mangle in the template parms from our
8442 * lex.c, cp-tree.h: Remove support for template instantiations in
8443 the pending_inlines code.
8444 * pt.c: Remove dead functions and unused arguments.
8445 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8446 * parse.y: Stop passing anything to end_template_decl.
8447 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8450 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8452 * init.c (expand_recursive_init{,_1}): Delete decls.
8453 (sort_member_init): Delete unused var INIT.
8454 (emit_base_init): Delete unused var X.
8455 (build_offset_ref): Delete unused var CNAME.
8456 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8457 (emit_base_init): Delete unused local var BASE. Delete extern
8458 decl of IN_CHARGE_IDENTIFIER.
8459 (build_delete): Delete unused local var VIRTUAL_SIZE.
8461 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8462 (build_delete): Fix call.
8463 * decl2.c (delete_sanity): Likewise.
8464 * cp-tree.h (build_vec_delete): Update prototype.
8466 * typeck.c (common_base_type): Delete unused var TMP.
8467 (build_binary_op): Delete local var ARGS_SAVE.
8468 (build_array_ref): Delete unused var ITYPE.
8469 (c_expand_return): Delete unused var USE_TEMP.
8471 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8472 (comptypes): Fix calls.
8473 * decl.c (duplicate_decls): Likewise.
8474 * cp-tree.h (compexcepttypes): Delete extra arg.
8476 * decl2.c (check_classfn): Delete unused second arg CNAME.
8477 * decl.c (start_decl, grokfndecl): Fix calls.
8478 * init.c (do_friend): Likewise.
8479 * cp-tree.h (check_classfn): Update prototype.
8481 * cp-tree.h (signature_error, import_export_vtable,
8482 append_signature_fields, id_in_current_class, mark_used,
8483 copy_assignment_arg_p): Add decls.
8484 * decl2.c (mark_used): Delete decl.
8486 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8488 * class.c (get_vtable_entry): Diable unused function.
8489 (doing_hard_virtuals): Delete unused static global var.
8490 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8491 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8492 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8493 (modify_one_vtable): Delete unused var OLD_RTTI.
8494 (finish_struct_anon): Delete unused vars OFFSET and X.
8495 (finish_struct_bits): Delete unused var METHOD_VEC.
8496 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8497 for-scope local variable METHODS.
8499 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8500 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8501 (build_method_call): Delete unused args passed into ideal_candidate.
8502 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8503 * cp-tree.h (synthesize_method): Add decl.
8505 * decl.c (note_level_for_for): Give void return type.
8506 (pushdecl_nonclass_level): Likewise.
8507 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8508 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8509 (suspend_binding_level): Delete unused var LEVEL.
8510 (duplicate_decls): Delete unused var CTYPE.
8511 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8512 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8514 (grokdeclarator): Delete unused var C.
8515 (grokdeclarator): Delete unused var SIZE_VARIES.
8516 (grokparms): Delete unused var SAW_VOID.
8517 (start_function): Delete unused var OLDDECL.
8518 (cplus_expand_expr_stmt): Delete unused var
8519 REMOVE_IMPLICIT_IMMEDIATELY.
8521 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8523 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8525 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8527 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8528 (build_min_nt): Likewise.
8529 * pt.c (do_pushlevel): Emit line note.
8530 (do_poplevel): Return what we get from poplevel.
8531 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8532 * parse.y: Use do_pushlevel and do_poplevel.
8533 * cp-tree.h: Declare do_poplevel.
8535 * cp-tree.h: Declare at_eof.
8536 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8537 * decl2.c (import_export_decl): Renamed from import_export_inline.
8538 (finish_file): Call it to do interface handling for statics.
8539 * pt.c (tsubst_copy): Call mark_used on variables and functions
8542 * decl2.c (finish_file): Don't emit statics we can't generate.
8543 * pt.c (instantiate_decl): Don't set interface on instantiations
8546 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8547 * tree.c (print_lang_statistics): Print max template depth.
8548 * pt.c (push_tinst_level): Dump entire instantiation context.
8549 (instantiate_class_template): Use it and pop_tinst_level.
8550 (instantiate_decl): Likewise.
8552 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8553 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8555 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8557 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8558 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8559 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8560 the new template implementation.
8562 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8564 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8566 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8568 * decl.c (cp_finish_decl): Delay emitting the debug information for
8569 a typedef that has been installed as the canonical typedef, if the
8570 type has not yet been defined.
8572 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8574 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8576 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8578 * decl.c (lookup_label): Call label_rtx.
8580 * decl.c (make_binding_level): New function.
8581 (pushlevel, pushlevel_class): Call it instead of explicit
8582 duplicate calls to xmalloc.
8584 * decl.c (init_decl_processing): Delete useless build_pointer_type
8587 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8588 (sizet_ftype_string): Delete variable.
8589 (init_decl_processing): Add built-in functions fabsf, fabsl,
8590 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8591 variable strlen_ftype, used for strlen.
8593 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8595 * decl.c (push_to_top_level): Start from current_binding_level
8596 again for now; the stl hacks depend on g++ being broken in this
8597 way, and it'll be fixed in the template rewrite.
8599 * tree.def: Add USING_DECL.
8600 * decl2.c (do_class_using_decl): Implement.
8601 (grokfield): Pass access decls off to do_class_using_decl instead of
8603 * error.c (dump_decl): Handle USING_DECLs.
8604 * decl.c (grokdeclarator): Remove code for handling access decls.
8605 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8606 as access decls for now.
8607 (finish_struct): Don't check USING_DECLs for other uses of the name.
8609 * search.c (get_matching_virtual): Use cp_error_at.
8611 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8613 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8615 (self_promoting_args_p): Move the check that TYPE is non-nil
8616 before trying to look at its main variant.
8617 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8619 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8621 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8622 (do_friend): Delete call to xref_friend.
8623 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8625 * typeck.c (convert_sequence): #if 0 unused function.
8627 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8628 be in decl_in_memory_p.
8629 (decl_in_memory_p): Delete decl.
8630 * expr.c (decl_in_memory_p): Delete fn.
8631 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8633 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8635 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8637 * class.c (finish_struct_1): Check for a pure-specifier on a
8638 non-virtual function here.
8640 * decl2.c (grok_function_init): Don't check whether the function
8642 (grokfield): Don't call check_for_override here.
8644 * decl.c (push_to_top_level): Start from inner_binding_level,
8645 check class_shadowed in class levels.
8647 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8649 * decl.c (resume_level): Ignore things that don't have names, instead
8652 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8654 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8656 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8658 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8661 * parse.y (complete_type_name): Bind global_scope earlier.
8662 (complex_type_name): Likewise.
8663 (qualified_type_name): Remove.
8665 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8667 * decl.c (grokfndecl): Move code that looks for virtuals in base
8669 * class.c (check_for_override): ... to a new function.
8670 (finish_struct_1): Call it.
8672 * cp-tree.h: Declare warn_sign_compare.
8674 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8675 rather than extra_warnings to decide whether to warn about
8676 comparison of signed and unsigned.
8678 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8679 implies -Wsign-compare. -Wall doesn't imply -W.
8681 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8683 * typeck.c (build_component_ref): Fix to handle anon unions in base
8686 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8688 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8689 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8690 * cvt.c (build_up_reference): Likewise.
8691 * decl.c (grok_reference_init): Likewise.
8692 (cp_finish_decl): Likewise.
8693 * error.c (dump_expr): Likewise.
8694 * tree.c (real_lvalue_p): Likewise.
8695 (lvalue_p): Likewise.
8696 (build_cplus_new): Likewise.
8697 (unsave_expr_now): Likewise.
8698 * typeck.c (unary_complex_lvalue, build_modify_expr,
8699 c_expand_return): Likewise.
8701 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8703 Make the C++ front-end pay attention to attributes for structures.
8704 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8706 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8707 Take out old round_up_size use and setting the DECL_ALIGN possibly
8708 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8709 can override what the attribute set.
8710 * cp-tree.h (finish_struct): Update prototype.
8711 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8712 attributes to finish_struct.
8713 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8714 value down into finish_struct.
8715 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8717 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8719 * decl.c (poplevel): Re-word dead for local handling.
8720 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8721 (cp_finish_decl): If is_for_scope, check for duplicates so
8722 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8724 * lex.c (do_identifier): Use global binding in preference of
8725 dead for local variable.
8727 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8729 * init.c (initializing_context): Handle anon union changes, the
8730 context where fields of anon unions can be initialized now has to be
8731 found by walking up the TYPE_CONTEXT chain.
8733 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8735 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8736 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8737 (obscure_complex_init): If bss is supported, always set
8738 DECL_INITIAL to error_mark_node.
8740 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8742 * init.c (is_friend): Make sure there's a context before we see if
8745 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8747 * init.c (is_friend): Classes are not friendly with nested classes.
8749 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8751 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8752 and record its result.
8754 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8756 * class.c (finish_struct_anon): Switch around code to not move anon
8757 union elements around, nor mess up their contexts, nor offsets,
8758 instead we now build up the right number of COMPONENT_REFs for all
8759 the anon unions that may be present at build_component_ref time.
8760 * typeck.c (lookup_anon_field): New routine to handle field lookup
8761 on fields without names. We find them, based upon their unique type
8763 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8764 Handle finding components in anonymous unions, and ensure that a
8765 COMPONENT_REF is built for each level as necessary.
8767 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8769 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8770 code that ensures that copy ctors are used if appropriate.
8772 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8774 * init.c (build_vec_delete): Only give an error if base isn't an
8777 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8779 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8780 (yylex): If we see `new', keep slurping.
8782 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8784 * class.c (finish_struct_1): Move code for handling anon unions...
8785 (finish_struct_anon): to here. Fixup so that we do the offset
8786 calculations right, and so that the fields are physically moved to
8787 the containers's chain.
8789 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8791 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8794 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8796 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8797 POINTER_SIZE to agree with expr.c.
8799 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8801 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8802 instead return NULL_TREE.
8804 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8806 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8807 about overloaded virtual functions.
8808 (warn_hidden): New routine to warn of virtual functions that are
8809 hidden by other virtual functions, that are not overridden.
8810 (get_basefndecls): New routine, used by warn_hidden.
8811 (mark_overriders): New routine, used by warn_hidden.
8812 * search.c (get_matching_virtual): Remove old warning that just
8815 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8817 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8819 * typeck.c (null_ptr_cst_p): Delete unused fn.
8820 (build_function_call_maybe): Delete unused fn.
8822 * expr.c (extract_init): #if 0 the code after unconditional return 0
8825 Delete old cadillac code.
8826 * edsel.c: Remove file.
8827 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8828 * Makefile.in (CXX_OBJS): Delete edsel.o.
8829 (edsel.o): Delete rule.
8830 * cp-tree.h (flag_cadillac): Delete var decl.
8831 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8832 * decl2.c (flag_cadillac): Delete var definition.
8833 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8834 (grokfield): Delete code depending on flag_cadillac.
8835 (finish_anon_union): Likewise.
8836 * class.c (finish_struct_1): Likewise.
8837 (pushclass): Likewise.
8838 (popclass): Likewise.
8839 (push_lang_context): Likewise.
8840 (pop_lang_context): Likewise.
8841 * decl.c (init_decl_processing): Likewise.
8842 (start_decl): Likewise.
8843 (cp_finish_decl): Likewise.
8844 (xref_tag): Likewise.
8845 (finish_enum): Likewise.
8846 (start_function): Likewise.
8847 (finish_function): Likewise.
8848 (finish_stmt): Likewise.
8849 * lex.c (lang_init): Likewise.
8850 (check_newline): Likewise.
8852 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8854 Delete defunct, ancient garbage collection implementation.
8855 * rtti.c: New file with the RTTI stuff from gc.c.
8856 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8857 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8858 (rtti.o): New rule, replacing gc.o.
8859 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8860 * cp-tree.h: Delete gc-related fn decls.
8861 (DECL_GC_OFFSET): Delete macro.
8862 (flag_gc): Delete extern decl.
8863 * decl.c (current_function_obstack_index): Delete var decl.
8864 (current_function_obstack_usage): Delete var decl.
8865 (start_function): Delete clearing of current_function_obstack_index
8866 and current_function_obstack_usage.
8867 (init_decl_processing): Delete code relying on -fgc.
8868 Delete call to init_gc_processing.
8869 (cp_finish_decl): Delete calls to build_static_gc_entry and
8870 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8871 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8872 and to expand_expr of a __gc_main call.
8873 (maybe_gc_cleanup): Delete var decl.
8874 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8875 * decl2.c (flag_gc): Delete var decl.
8876 (lang_f_options): Delete offering of -fgc.
8877 (lang_decode_option): Delete -fgc and -fno-gc handling.
8878 (get_temp_regvar): Delete gc code.
8879 * init.c (build_new): Delete gc code.
8880 * lex.c (init_lex): Delete checking of flag_gc.
8882 * typeck.c (convert_arguments): Delete gc code.
8883 (build_component_addr): Delete -fgc warning.
8884 (build_modify_expr): Delete gc code.
8886 * decl2.c (build_push_scope): Delete fn.
8887 * cp-tree.h (build_push_scope): Delete decl.
8889 * search.c (clear_search_slots): Delete fn.
8890 * cp-tree.h (clear_search_slots): Delete decl.
8892 * search.c (tree_needs_constructor_p): Delete fn.
8893 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8895 * tree.c (id_cmp): Delete fn.
8897 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8898 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8900 * tree.c (decl_value_member): Delete fn.
8901 * cp-tree.h (decl_value_member): Delete decl.
8903 * tree.c (list_hash_lookup_or_cons): Delete fn.
8904 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8906 * method.c (cplus_exception_name): Delete fn.
8907 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8909 * spew.c (shift_tokens): Delete fn.
8911 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8913 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8915 * parse.y: Likewise.
8917 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8919 * tree.c (build_cplus_staticfn_type): Delete function definition;
8921 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8923 * tree.c (virtual_member): Delete function definition; never used.
8924 * cp-tree.h (virtual_member): Delete decl.
8926 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8928 * typeck.c (build_component_ref): Handle getting vbase pointers
8929 out of complex multiple inheritance better.
8931 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8933 * typeck.c (build_object_ref): Make sure we use the real type, not
8936 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8938 * tree.c (build_exception_variant): Don't create new types if we
8939 don't have to, also build new types on the right obstack.
8941 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8943 * decl.c (store_bindings): Split out from push_to_top_level.
8944 (push_to_top_level): Call it for b->type_shadowed on class binding
8947 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8949 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8950 vbase_offsets are always right. Fixes a problem where virtual base
8951 upcasting and downcasting could be wrong during conversions on this
8952 during virtual function dispatch at ctor/dtor time when dynamic
8953 vtable fixups for deltas are needed. This only sounds easier than
8955 (fixup_virtual_upcast_offsets): Change to reflect new calling
8956 convention for expand_upcast_fixups.
8958 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8960 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8961 check that it's usable as the bitfield width.
8963 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8965 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8966 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8967 only ever used for functions in it.
8969 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8971 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8972 (nested_type): Likewise.
8973 (nested_name_specifier): Use lastiddecl.
8975 * decl.c (grokdeclarator): Adjust accordingly.
8976 * init.c (expand_member_init): Likewise.
8977 * parse.y (base_class): Likewise.
8978 * typeck2.c (build_functional_cast): Likewise.
8980 * typeck2.c (build_functional_cast): Fill in name after we've
8981 checked for non-aggr type.
8983 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8985 * decl2.c (warn_pointer_arith): Default to on.
8987 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8989 * lex.c (is_rid): New function.
8990 * decl.c (grokdeclarator): Diagnose reserved words used as
8993 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8995 * tree.c (get_decl_list): Don't lose cv-quals.
8997 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8998 typespecs used as declarator-ids.
9000 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
9002 * decl.c (poplevel): When poping a level, don't give a warning for
9003 any subblocks that already exist.
9005 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9007 * typeck.c (build_object_ref): Finish what I started.
9009 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
9011 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
9013 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
9016 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9018 * decl.c (xref_tag): Handle passing a type in directly.
9020 * parse.y (qualified_type_name): Pull out the type.
9021 (nested_type): Likewise.
9022 Take types directly instead of as identifiers.
9023 * call.c (build_scoped_method_call): Take types directly instead of
9025 * decl.c (xref_basetypes): Likewise.
9026 * init.c (expand_member_init): Likewise.
9027 (build_member_call): Likewise.
9028 (build_offset_ref): Likewise.
9029 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
9030 * method.c (do_build_assign_ref): Likewise.
9031 * decl.c (grokdeclarator): Handle a type appearing as the
9032 declarator-id for constructors.
9033 * method.c (do_build_copy_constructor): current_base_init_list now
9034 uses the types directly, not their names.
9035 * init.c (sort_base_init): Likewise.
9036 (expand_member_init): Likewise.
9037 * init.c (is_aggr_type): New function, like is_aggr_typedef.
9039 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
9041 * tree.c (layout_basetypes): Call build_lang_field_decl instead
9042 of build_lang_decl if first arg is a FIELD_DECL.
9044 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9046 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
9048 * except.c (expand_start_catch_block): Set TREE_USED to avoid
9049 warnings about the catch handler.
9051 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
9053 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
9056 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9058 Fix access control to use trees rather than integers.
9059 * class.c (access_{default, public, protected, private,
9060 default_virtual, public_virtual, private_virtual}_node): Add
9062 (init_class_processing): Do creation of those nodes.
9063 * cp-tree.h (access_type): Delete enum decl.
9064 (access_{default, public, protected, private, default_virtual,
9065 public_virtual, private_virtual}_node): Add decls.
9066 (compute_access): Change return type.
9067 * search.c (compute_access): Have tree return type, instead of enum.
9068 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
9069 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
9070 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
9071 * parse.y (VISSPEC): Make ttype rather than itype.
9072 (base_class_access_list): Likewise.
9073 * *.[cy]: Change all refs of `access_public' to `access_public_node',
9075 * call.c (build_method_call): Make ACCESS be a tree.
9076 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
9077 * cvt.c (convert_to_aggr): Likewise.
9078 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
9080 * method.c (hack_identifier): Likewise.
9081 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
9083 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
9085 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
9086 frontend, and make it more consistent with respect to
9089 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9091 * decl.c (pushdecl): Check for duplicate parameter names.
9093 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
9095 * decl.c (expand_static_init): Call assemble_external for atexit.
9097 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
9099 * except.c (do_unwind): Remove some generated dead code.
9100 (eh_outer_context): New routine, factor out some common code from
9101 expand_builtin_throw and end_eh_unwinder. Add code to do return
9102 address masking for the PA.
9103 (expand_builtin_throw): Use eh_outer_context instead of open coding
9105 (end_eh_unwinder): Likewise.
9107 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
9109 * except.c (expand_throw): Call assemble_external for __empty, if we
9112 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
9114 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
9115 NORMAL_RETURN_ADDR_OFFSET.
9116 (end_eh_unwinder): Likewise.
9118 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
9120 * gc.c (build_dynamic_cast): Make sure we don't cast away const
9121 when dealing with references, and make sure we handle dynamic
9122 casting to a cv qualified reference.
9124 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
9126 * except.c (struct eh_context): New structure top hold eh context
9128 (push_eh_context): New routine.
9129 (pop_eh_context): Likewise.
9130 * decl.c (push_cp_function_context): Use them.
9131 (pop_cp_function_context): Likewise.
9133 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
9135 * decl2.c (finish_file): Also prune uninteresting functions in the
9136 inline emission loop.
9138 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
9140 * sig.c (build_signature_table_constructor): Mark functions
9141 in the signature as referenced.
9143 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
9145 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
9146 the inline emission stuff.
9148 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
9150 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
9152 * lang-options.h: Add -f{no-,}weak.
9153 * decl.c (init_decl_processing): If the target does not support weak
9154 symbols, don't use them.
9155 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
9157 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9159 * init.c (expand_member_init): warning for base init after members.
9161 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
9163 * cvt.c (build_expr_type_conversion): Don't convert to a reference
9166 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
9168 * method.c (report_type_mismatch): Improve wording for volatile
9171 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
9173 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
9174 expand_assignment, as the later doesn't handle things that have
9175 copy constructors well. The compiler would do bitwise copying,
9176 instead of ctor calling in some cases.
9178 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9180 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9181 (pfatal_with_name, perror_exec): Don't assume that
9182 the returned value from my_strerror contains no '%'s.
9184 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9186 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9188 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9189 TYPE_METHODS/TREE_CHAIN mean what they used to.
9190 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9191 instead of TYPE_METHODS.
9192 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9193 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9194 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9195 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9197 (struct lang_decl): Lose next_method field.
9198 (DECL_NEXT_METHOD): Lose.
9199 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9200 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9202 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9205 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9208 * call.c (build_method_call): Synthesize here even when not inlining.
9209 * typeck.c (build_function_call_real): Likewise.
9211 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9213 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9214 == DBX_DEBUG, call dbxout_start_new_source_file and
9215 dbxout_resume_previous_source_file when appropriate.
9217 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9219 * except.c (start_anon_func): Push to the top level.
9220 (end_anon_func): Pop from the top level.
9222 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9224 * cp-tree.h (build_cleanup): New routine to build cleanups.
9225 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9226 call at ctor time and use atexit to run it later.
9227 * decl2.c (build_cleanup): New routine, taken from finish_file.
9228 (finish_file): Use build_cleanup instead, and don't put function
9229 local statics in global dtor list.
9231 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9233 * except.c (expand_throw): Ensure that we have cleanups, if we try
9234 and expand cleanups.
9236 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9238 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9240 (expand_end_catch_block): Use the magic of expand_goto, instead of
9241 emit_jump so that we get the cleanup for any catch clause parameter
9242 and the cleanup for the exception object. Update to reflect label
9244 (push_eh_cleanup): New routine to register a cleanup for an
9246 (empty_fndecl): Used to default cleanup actions to
9248 (init_exception_processing): Setup empty_fndecl. Setup
9250 (expand_start_catch_block): Update to reflect label changes. Call
9251 push_eh_object to register the cleanup for the EH object.
9252 (start_anon_func): New routine to start building lambda expressions
9254 (end_anon_func): New routine to end them.
9255 (struct labelNode): Change so that we can use tree labels, or rtx
9257 (saved_cleanup): Object to check for dynamic cleanups for the
9258 exception handling object.
9259 (push_label_entry): Change so that we can use tree labels, or rtx
9261 (pop_label_entry): Likewise.
9262 (top_label_entry): Likewise.
9263 (expand_start_all_catch): Use tree label instead of rtx label, so
9264 that we can get the magic of expand_goto.
9265 (expand_end_all_catch): Update to reflect label changes.
9267 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9269 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9270 building_cleanup logic, as we now use UNSAVE_EXPRs.
9271 * cp-tree.h (unsave_expr): Declare it.
9272 * decl.c (building_cleanup): Remove.
9273 (maybe_build_cleanup): Remove building_cleanup logic, and use
9274 UNSAVE_EXPR instead.
9276 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9278 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9280 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9282 * decl.c (pushdecl): Only warn about shadowing a local variable if
9283 warn_shadow is true.
9285 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9287 * typeck.c (build_binary_op_nodefault): Added warning about
9288 comparisons between different enum types with -Wall, unless
9289 -fenum-int-equiv set.
9291 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9293 * class.c (finish_struct_1): Skip down to the inner type in
9294 multidimensional arrays. Ensures ctors will be made for types that
9297 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9299 * decl.c (last_dtor_insn): New to track the last compiler generated
9301 (store_parm_decls): Set it.
9302 (finish_function): Use it to see if the dtor is empty. Avoid doing
9303 vtable setup all the time, if we can.
9304 (struct cp_function): Add last_dtor_insn.
9305 (push_cp_function_context): Save it.
9306 (pop_cp_function_context): Restore it.
9308 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9310 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9313 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9315 * typeck.c (expand_target_expr): Make sure targets get put into the
9316 current temp_slot_level, so that the free_temp_slots call will reuse
9319 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9321 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9322 until after we have done the hard virtuals, to avoid a bogus `every
9323 virtual function must have a unique final overrider' for virtual
9324 functions that are only overridden by hard virtuals.
9326 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9328 * pt.c (do_function_instantiation): Don't try to find a file-scope
9329 template for a member function.
9331 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9333 * g++.c (main): Add handling of -nodefaultlibs.
9335 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9337 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9338 distinguish between direct bindings of reference variables, and
9339 indirect bindings of reference variables.
9340 * cvt.c (build_up_reference): Use it.
9341 * typeck.c (convert_arguments): Use it to indicate this is an
9343 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9345 (expand_static_init): Likewise.
9346 (cplus_expand_expr_stmt): Likewise.
9347 * decl2.c (finish_file): Likewise.
9348 * init.c (perform_member_init): Likewise.
9349 (emit_base_init): Likewise.
9350 (expand_aggr_vbase_init_1): Likewise.
9352 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9354 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9355 get a DECL_LANG_SPECIFIC node.
9356 * cp-tree.h (lang_decl_flags): Add new member `level'.
9357 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9358 decl_flags level member.
9360 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9362 * call.c (build_method_call): Make sure instance has a
9363 TYPE_LANG_SPECIFIC node before we dive into it.
9365 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9367 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9369 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9371 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9374 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9376 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9377 when finishing blocks that have already been created (usually due to
9378 the fixup goto code). Fixes bad debugging information.
9380 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9382 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9383 that's not a list of overloaded functions.
9385 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9387 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9388 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9390 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9392 * decl2.c (mark_used): New function for hooking into setting of
9394 * call.c (build_method_call): Use it.
9395 * class.c (instantiate_type): Likewise.
9396 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9397 for all like-named functions.
9398 * method.c (hack_identifier): Likewise.
9399 (emit_thunk): Don't call assemble_external.
9400 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9401 gets the right mode and ENCODE_SECTION_INFO works.
9403 * parse.y: Use mark_used. Pass operator names to do_identifier.
9404 * lex.c (do_identifier): Handle operator names.
9406 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9408 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9410 * errfn.c: Include stdio.h.
9411 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9413 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9415 * typeck2.c (digest_init): Always convert initializers to the
9418 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9420 * init.c (member_init_ok_or_else): Don't allow member initializers
9421 for indirect members, as it is invalid.
9423 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9425 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9427 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9429 * parse.y (for.init.statement): Catch compound statements inside for
9430 initializations, if we're being pedantic.
9432 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9434 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9437 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9439 * error.c (dump_expr): Don't core dump when a boolean expression is
9440 used as a default argument.
9442 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9444 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9447 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9449 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9450 BLKmode type that would otherwise be returned in registers.
9452 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9454 * g++.c (WITHLIBC): New macro.
9455 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9456 saw_libc and pass it at the end if it was set.
9458 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9460 * parse.y (fn.def1): Call split_specs_attrs in
9461 declmods notype_declarator case.
9463 Use a consistent time stamp format in ChangeLog entries.
9464 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9467 add-log-time-format: current-time-string