1 1998-12-16 Mark Mitchell <mark@markmitchell.com>
3 * class.c (resolve_address_of_overloaded_function): Do conversion
4 to correct type here, rather than ...
5 (instantiate_type): Here.
7 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
8 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
9 (decl_template_parm_p): Remove.
10 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
12 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
13 * pt.c (push_inline_template_parms_recursive): Set it.
14 (decl_template_parm_p): Remove.
15 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
16 (process_template_parm): Set it.
18 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
20 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
21 if configured with cpplib.
23 1998-12-15 Mark Mitchell <mark@markmitchell.com>
25 * decl.c (poplevel): Make sure ns_binding is initialized.
27 * decl.c (finish_function): Undo inadvertant change in previous
30 1998-12-14 Mark Mitchell <mark@markmitchell.com>
32 * class.c (pushclass): Tweak handling of class-level bindings.
33 (resolve_address_of_overloaded_function): Update pointer-to-member
35 (instantiate_type): Likewise.
36 * cvt.c (cp_convert_to_pointer): Likewise.
37 * decl.c (pop_binding): Take the DECL to pop, not just the name.
38 Deal with `struct stat' hack.
39 (binding_level): Add to documentation.
40 (push_binding): Clear BINDING_TYPE.
41 (add_binding): New function.
42 (push_local_binding): Use it.
43 (push_class_binding): Likewise.
44 (poplevel): Adjust calls to pop_binding.
45 (poplevel_class): Likewise.
46 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
47 declarations to current binding level.
48 (push_class_level_binding): Likewise.
49 (push_overloaded_decl): Adjust handling of OVERLOADs in local
51 (lookup_namespace_name): Don't crash when confronted with a
53 (lookup_name_real): Do `struct stat' hack in local binding
55 (build_ptrmemfunc_type): Adjust documentation.
56 (grokdeclarator): Don't avoid building real array types when
57 processing templates unless really necessary.
58 (finish_method): Adjust calls to pop_binding.
59 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
60 not reparse_decl_as_expr.
61 (build_expr_from_tree): Deal with a template-id as the function to
62 call in a METHOD_CALL_EXPR.
63 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
64 (maybe_adjust_types_For_deduction): Don't do peculiar things with
66 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
67 pointer-to-member types where necessary.
68 * tree.c (build_cplus_array_type_1): Don't avoid building real
69 array types when processing templates unless really necessary.
70 (build_exception_variant): Compare the exception lists correctly.
72 1998-12-13 Mark Mitchell <mark@markmitchell.com>
74 * cp-tree.def (CPLUS_BINDING): Update documentation.
75 * cp-tree.h (LOCAL_BINDING_P): New macro.
76 (lang_identifier): Rename local_value to bindings.
77 (tree_binding): Make `scope' of type `void*', not `tree'.
78 (BINDING_SCOPE): Update documentation.
79 (IDENTIFIER_LOCAL_VALUE): Remove.
80 (IDENTIFIER_CLASS_VALUE): Document.
81 (IDENTIFIER_BINDING): New macro.
82 (IDENTIFIER_VALUE): Likewise.
83 (TIME_IDENTIFIER_TIME): Likewise.
84 (TIME_IDENTIFIER_FILEINFO): Likewise.
85 (IMPLICIT_TYPENAME_P): Likewise.
86 (set_identifier_local_value): Remove.
87 (push_local_binding): New function.
88 (push_class_binding): Likewise.
89 * class.c (pushclass): Update comments; use push_class_binding.
90 * decl.c (set_identifier_local_value_with_scope): Remove.
91 (set_identifier_local_value): Likewise.
92 (push_binding): New function.
93 (pop_binding): Likewise.
94 (binding_level): Update documentation. Remove shadowed.
95 (BINDING_LEVEL): New macro.
96 (free_binding_nodes): New variable.
97 (poplevel): Adjust for new name-lookup scheme. Don't mess up
98 BLOCK_VARs when doing for-scope extension. Remove effectively
100 (pushlevel_class): Tweak formatting.
101 (poplevel_class): Adjust for new name-lookup scheme.
102 (print_binding_level): Likewise.
103 (store_bindings): Likewise.
104 (pushdecl): Likewise.
105 (pushdecl_class_level): Likewise.
106 (push_class_level_binding): Likewise.
107 (push_overloaded_decl): Update comments. Adjust for new
109 (lookup_name_real): Likewise.
110 (lookup_name_current_level): Likewise.
111 (cp_finish_decl): Likewise.
112 (require_complete_types_for_parms): Likewise. Remove misleading
114 (grok_parms): Likewise. Don't call
115 require_complete_types_for_parms here.
116 (grok_ctor_properties): Don't treat templates as copy
118 (grop_op_properties): Or as assignment operators.
119 (start_function): Document. Adjust for new name-lookup scheme.
120 (finish_function): Likewise.
121 * decl2.c (do_local_using_decl): Use push_local_binding.
122 * lex.c (begin_definition_of_inclass_inline): New function, split
124 (do_pending_inlines): Here, and ...
125 (process_next_inline): Here.
126 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
127 (init_filename_times): Likewise.
128 (extract_interface_info): Likewise.
129 (ste_typedecl_interface_info): Likewise.
130 (check_newline): Likewise.
131 (dump_time_statistics): Likewise.
132 (handle_cp_pragma): Likewise.
133 (do_identifier): Adjust for new name-lookup scheme.
134 * parse.y (function_try_block): Return ctor_initializer_opt value.
136 (fn.defpen): Pass appropriate values to start_function.
137 (pending_inline): Use functor_try_block value, and pass
138 appropriate values to finish_function.
139 * pt.c (is_member_template): Update documentation; remove handling
140 of FUNCTION_DECLs. As per name, this function should deal only in
142 (decl_template_parm_p): Change name of olddecl parameter to decl.
143 (check_template_shadow): Adjust for new name-lookup scheme.
144 (lookup_template_class): Likewise.
145 (tsubst_decl): Tweak so as not to confuse member templates with
146 copy constructors and assignment operators.
147 (unify): Handle UNION_TYPEs.
148 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
149 (lang_print_xnode): Adjust for new name-lookup scheme.
150 * typeck.c (mark_addressable): Likewise.
151 (c_expand_return): Likewise.
153 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
155 * decl.c (grokdeclarator): Allow field with same name as class
158 * decl.c (lookup_name_real): Don't limit field lookup to types.
159 * class.c (check_member_decl_is_same_in_complete_scope): No error
160 if icv and x are the same.
161 * lex.c (do_identifier): Tweak error message.
163 1998-12-10 Mark Mitchell <mark@markmitchell.com>
165 * decl.c (start_enum): Use push_obstacks, not
166 end_temporary_allocation.
167 (finish_enum): Call pop_obstacks.
169 1998-12-10 Mark Mitchell <mark@markmitchell.com>
171 * class.c (instantiate_type): Return error_mark_node rather than
174 1998-12-09 Mark Mitchell <mark@markmitchell.com>
176 * cp-tree.h (most_specialized_instantiation): New function.
177 (print_candidates): Likewise.
178 * class.c (validate_lhs): Remove.
179 (resolve_address_of_overloaded_function): New function, split out
180 and then substantially reworked, from ...
181 (instantiate_type): Use it. Simplify.
182 * cvt.c (convert_to_reference): Complain when caller has indicated
183 that's the right thing to do. Don't crash if instantiate_type
185 * pt.c: Substitute `parameters' for `paramters' throughout.
186 (print_candidates): Don't make it static.
187 (most_specialized_instantiation): Split out from ...
188 (most_specialized): Here.
190 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
192 * lex.c (lang_init_options): Initialize cpplib.
193 * decl2.c (parse_options,cpp_initialized): Removed.
194 (lang_decode_option): Move initialization of cpplib to
197 1998-12-09 Mark Mitchell <mark@markmitchell.com>
199 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
200 well as the TYPE_DECL, when a typedef name is assigned to a
201 previously anonymous type.
203 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
205 * cp/except.c (call_eh_info): use __start_cp_handler instead of
206 __cp_eh_info for getting the eh info pointer. Add table_index to
208 (push_eh_cleanup): Don't increment 'handlers' data field.
209 (process_start_catch_block): Don't set the 'caught' field.
211 * cp/exception.cc (CP_EH_INFO): New macro for getting the
212 exception info pointer within library routines.
213 (__cp_eh_info): Use CP_EH_INFO.
214 (__start_cp_handler): Get exception info pointer, set caught field,
215 and increment the handlers field. Avoids this being done by handlers.
216 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
217 (uncaught_exception): Use CP_EH_INFO macro.
219 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
221 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
223 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
225 * lex.c (check_newline): Add support for \ as `natural'
226 characters in file names in #line to be consistent with #include
227 handling. We support escape prcessing in the # 1 "..." version of
228 the command. See also support in cp/lex.c.
230 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
232 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
235 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
237 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
239 * error.c (dump_simple_decl): Also print namespace context.
240 (dump_function_decl): Likewise.
242 * decl2.c (ambiguous_decl): Don't print old value if it's
245 * decl.c (lookup_name_real): Fix handling of local types shadowed
246 by a non-type decl. Remove obsolete code.
247 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
249 * lang-options.h: Add -fpermissive.
251 * cp-tree.h: Add flag_permissive.
252 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
253 were specified, set flag_pedantic_errors.
254 * call.c (build_over_call): Turn dropped qualifier messages
256 * cvt.c (convert_to_reference): Likewise.
257 * typeck.c (convert_for_assignment): Likewise.
259 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
261 * decl2.c (coerce_new_type): Use same_type_p.
262 (coerce_delete_type): Likewise.
264 * call.c (check_dtor_name): Return 1, not error_mark_node.
266 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
268 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
269 if MULTIPLE_SYMBOL_SPACES.
271 * pt.c (check_template_shadow): New fn.
272 * decl2.c (grokfield): Use it.
273 * decl.c (pushdecl): Likewise.
274 (pushdecl_class_level): Likewise.
275 (start_method): Likewise.
276 (xref_tag): Don't try to use 't' if we're defining.
278 * call.c (check_dtor_name): Just return an error_mark_node.
279 * pt.c (lookup_template_class): Complain about using non-template here.
280 * parse.y (apparent_template_type): Not here.
282 * pt.c (check_explicit_specialization): Complain about specialization
285 * lang-options.h: Add -f{no-,}implicit-inline-templates.
287 * pt.c (convert_nontype_argument): Don't assume that any integer
288 argument is intended to be a constant-expression.
290 1998-12-03 Mark Mitchell <mark@markmitchell.com>
292 * class.c (handle_using_decl): Fix comment. Don't lookup
293 constructors in base classes.
294 (validate_lhs): Fix typo in comment.
295 * search.c (lookup_field_1): Don't return a USING_DECL.
297 * cp-tree.h (DECL_ACCESS): Improve documentation.
299 * decl.c (expand_static_init): Don't set the initialization-done
300 flag until the initialization is done.
302 1998-12-02 Mark Mitchell <mark@markmitchell.com>
304 * decl2.c (validate_nonmember_using_decl): Complain about using
305 declarations for class members.
307 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
309 * typeck2.c (process_init_constructor): Use same_type_p.
311 * decl.c (check_tag_decl): Don't warn about null decl inside a
314 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
316 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
317 (resolve_overloaded_unification): Strip baselinks.
319 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
321 * g++spec.c: Don't prototype xmalloc.
323 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
325 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
327 * decl.c (check_tag_decl): Do complain about null friend decl at
330 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
332 * lex.c (make_lang_type): Clear the whole struct lang_type, not
333 only the first multiple of sizeof (int).
335 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
337 * decl.c (start_decl): An explicit specialization of a static data
338 member is only a definition if it has an initializer.
340 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
341 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
343 * init.c (expand_default_init): Check for DIRECT_BIND instead of
346 * call.c (build_over_call): Use build_decl.
348 * except.c (expand_throw): Just use convert, not
349 build_reinterpret_cast.
351 * lex.c (handle_generic_pragma): Use token_buffer.
353 * decl.c (check_tag_decl): Don't complain about null friend decl.
355 1998-11-24 Dave Pitts <dpitts@cozx.com>
357 * Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the
359 * lex.c (check_newline): Use ISALPHA.
360 (readescape): Use ISGRAPH.
361 (yyerror): Use ISGRAPH.
363 1998-11-24 Nathan Sidwell <nathan@acm.org>
365 * search.c (get_abstract_virtuals): Do not use initial
366 CLASSTYPE_ABSTRACT_VIRTUALS.
367 * typeck2.c (abstract_virtuals_error): Show location of abstract
369 * call.c (build_new_method_call): Use
370 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
371 * class.c (finish_struct_bits): Don't bother working out whether
372 get_abstract_virtuals will do anything, just do it.
374 1998-11-24 Graham <grahams@rcp.co.uk>
376 * typeck.c (build_component_ref): Remove unused statement.
378 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
380 * class.c (add_method): Catch invalid overloads.
382 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
383 * search.c (lookup_conversions): Handle getting real OVERLOADs.
384 (add_conversions): Likewise. Revert last change.
385 * call.c (add_conv_candidate): Pass totype to add_candidate instead
386 of fn. Don't add a new candidate if the last one was for the same
388 (print_z_candidates): Handle getting a type as a function.
389 (joust): If we got two conversion candidates to the same type,
391 (build_object_call): Lose 'templates'.
392 (build_user_type_conversion_1): Handle getting real OVERLOADs.
394 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
396 * typeck2.c (process_init_constructor): If there are elements
397 that don't have initializers and they need to have constructors
398 run, supply them with initializers.
400 * class.c (finish_struct_1): A class with a 0-width bitfield is
403 1998-11-23 Mark Mitchell <mark@markmitchell.com>
405 * pt.c (instantiate_class_template): Don't try to figure out what
406 specialization to use for a partial instantiation. Correct
407 typos in a couple of comments. Avoid calling uses_template_parms
410 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
412 * method.c (process_overload_item): Add call to
413 build_mangled_C9x_name for intTI_type_nodes.
414 (build_mangled_C9x_name): Add prototype, define.
415 * decl.c (init_decl_processing): Add names for
418 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
420 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
422 * class.c (finish_struct_1): Set things up for 0-width bitfields
423 like we do for others.
425 * decl.c (check_tag_decl): New fn.
426 (shadow_tag): Split out from here.
427 * decl2.c (grok_x_components): Call it.
429 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
431 * decl.c: Lose warn_about_return_type.
432 (grokdeclarator): Always complain about implicit int, except for
435 * decl.c (tag_name): New fn.
436 (xref_tag): Complain about using typedef-name after class-key.
438 * init.c (expand_vec_init): Also keep going if from_array.
440 * tree.c (is_overloaded_fn): Also handle the output of
443 * decl.c (grokdeclarator): Use constructor_name when comparing
444 field name against enclosing class.
445 * class.c (finish_struct_anon): Likewise.
447 1998-11-22 Mark Mitchell <mark@markmitchell.com>
449 * decl.c (poplevel): Remove code to handle KEEP == 2.
450 (finish_function): Don't confuse BLOCK-order when
451 processing a destructor.
453 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
455 * decl.c (require_complete_types_for_parms): Call layout_decl
456 after we've completed the type.
458 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
460 * decl2.c (validate_nonmember_using_decl): Allow using templates
461 from the global namespace.
463 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
465 Handle specifying template args to member function templates.
466 * tree.c (build_overload): Always create an OVERLOAD for a template.
467 * search.c (add_conversions): Handle finding an OVERLOAD.
468 * decl2.c (check_classfn): Likewise.
469 * lex.c (identifier_type): See through a baselink.
470 * parse.y (do_id): Don't call do_identifier if we got a baselink.
471 * class.c (instantiate_type, case TREE_LIST): Recurse.
473 * decl.c (grokdeclarator): Allow a boolean constant for array
474 bounds, odd as that sounds.
476 * pt.c (unify): Be more strict about non-type parms, except for
478 (UNIFY_ALLOW_INTEGER): New macro.
480 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
482 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
484 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
486 * semantics.c (begin_class_definition): Call
487 maybe_process_partial_specialization before push_template_decl.
488 Don't call push_template_decl for a specialization.
489 * search.c (lookup_field): Do return a member template class.
490 * decl2.c (handle_class_head): Handle member template classes.
492 * decl.c (grokdeclarator): A parm type need not be complete.
494 * pt.c (convert_nontype_argument): Fix thinko.
496 1998-11-18 Mark Mitchell <mark@markmitchell.com>
498 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
499 (global_delete_fndecl): New variable.
500 * decl.c (global_delete_fndecl): Define it.
501 (init_decl_processing): Set it.
502 * init.c (build_builtin_delete_call): Use it.
503 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
506 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
508 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
511 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
512 * call.c (build_object_call): Also support references to functions.
513 * typeck.c (convert_for_initialization): Don't decay a function
514 if the target is a reference to function.
516 * search.c (add_conversions): Get all the overloads from a class.
518 * decl.c (grok_ctor_properties): Complain about any constructor
519 that will take a single arg of the class type by value.
521 * typeck2.c (build_functional_cast): Can't create objects of
522 abstract classes this way.
523 * cvt.c (ocp_convert): Likewise.
525 * decl.c (grokfndecl): Member functions of local classes are not
528 1998-11-18 Mark Mitchell <mark@markmitchell.com>
530 * Make-lang.in (cc1plus): Add dependency on hash.o.
532 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
534 * search.c (get_abstract_virtuals): Complain about virtuals with
536 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
537 with no final overrider.
538 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
539 on virtuals with no final overrider.
541 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
543 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
546 * friend.c (do_friend): Don't set_mangled_name_for_decl.
548 * class.c (finish_struct_anon): Complain about non-fields.
549 * decl2.c (build_anon_union_vars): Likewise.
551 * decl.c (grokdeclarator): Normal data members can't have the same
552 name as the class, either.
553 * class.c (finish_struct_anon): Neither can members of an
556 1998-11-17 Mark Mitchell <mark@markmitchell.com>
558 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
559 (TYPE_BINFO): Likewise.
560 (IS_AGGR_TYPE): Tweak.
561 (SET_IS_AGGR_TYPE): New macro.
562 (CLASS_TYPE_P): Tweak.
563 (lang_type): Group mark bitfields together. Remove linenum.
564 (CLASSTYPE_SOURCE_LINE): Remove macro.
565 (CLASSTYPE_MARKED_N): New macro.
566 (SET_CLASSTYPE_MARKED_N): Likewise.
567 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
568 (CLASS_TYPE_MARKED_*): Use them.
569 (SET_CLASSTYPE_MARKED_*): Likewise.
570 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
571 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
572 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
573 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
574 * class.c (class_cache_obstack): New variable.
575 (class_cache_firstobj): Likewise.
576 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
577 (pushclass): Free the cache, when appropriate.
579 (maybe_push_cache_obstack): Use class_cache_obstack.
580 * decl.c (include hash.h).
581 (typename_hash): New function.
582 (typename_compare): Likewise.
583 (build_typename_type): Check the hash table to avoid creating
585 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
586 (grokdeclarator): Use CLASS_TYPE_P.
587 (xref_basetypes): Likewise.
588 (start_function): Likewise. Don't put current_class_ref on the
590 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
592 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
593 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
594 fields for types other than class types. Do clear TYPE_ALIAS_SET
595 for types other than class types, though.
596 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
597 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
598 * pt.c (process_template_parm): Don't set
599 CLASSTYPE_GOT_SEMICOLON.
600 (lookup_template_class) Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
601 Coerce arguments on the momentary obstack.
602 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
603 (instantiate_class_template): Calculate template arguments on the
604 momentary obstack. Tidy.
605 (tsubst_template_arg_vector): Use make_temp_vec.
606 (tsubst_aggr_type): Put template arguments on the momentary
608 (tsubst_decl): Likewise.
609 (tsubst): Copy the array bounds index to the permanent obstack
610 before building index types. Use new macros.
611 (unify): Use new macros.
612 (do_type_instantiation): Likewise.
613 * search.c (lookup_fnfields_1): Use new macros.
614 (dfs_pushdecls): Build envelopes on the cache obstack.
615 (dfs_compress_decls): Use new macros.
616 (push_class_decls): Build on the cache obstack.
617 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
618 * sign.c (build_signature_pointer_or_reference_type): Use
620 * tree.c (make_binfo): Check CLASS_TYPE_P.
621 (copy_template_template_parm): Adjust.
622 (make_temp_vec): Use push_expresion_obstack.
623 * typeck.c (complete_type): Use new macros.
624 (comptypes): Likewise.
626 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
628 * pt.c (tsubst): Add diagnostics for invalid array, reference
629 and pointer to member types.
631 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
633 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
635 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
638 * parse.y (structsp): Fix cut-and-paste error.
640 * init.c (build_new): Complain about non-integral size.
642 * parse.y (unary_expr): Complain about defining types in sizeof.
644 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
646 * rtti.c (build_x_typeid): Complain about typeid without
647 including <typeinfo>.
648 (get_typeid): Likewise. Complain about typeid of incomplete type.
649 (get_tinfo_fn_dynamic): Likewise.
650 (get_typeid_1): Not static anymore.
651 * except.c (build_eh_type_type): Use get_typeid_1.
653 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
654 ambiguous or private bases. Fix warning for reference cast.
656 1998-11-16 Mark Mitchell <mark@markmitchell.com>
658 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
659 * decl.c (duplicate_decls): Remove special-case code to deal with
660 template friends, and just do the obvious thing.
661 * pt.c (register_specialization): Tweak for clarity, and also to
662 clear DECL_INITIAL for an instantiation before it is merged with a
664 (check_explicit_specialization): Fix indentation.
665 (tsubst_friend_function): Handle both definitions in friend
666 declaration and outside friend declarations.
667 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
668 (regenerate_decl_from_template): Tweak accordingly.
669 (instantiate_decl): Likewise.
671 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
673 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
674 member function reference to error.
675 * cvt.c (ocp_convert): Complain about converting an overloaded
678 * init.c (build_offset_ref): Just return a lone static member
681 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
684 * typeck.c (build_binary_op_nodefault): Improve error handling.
686 * decl.c (grokfndecl): Complain about making 'main' a template.
688 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
690 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
691 TYPE_DECL in a template.
693 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
695 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
697 * decl.c (struct cp_function): Add named_label_uses.
698 (push_cp_function_context): Save it.
699 (pop_cp_function_context): Restore it.
700 (define_label): Also complain about jumping into the scope of
701 non-POD objects that don't have constructors.
702 * tree.c (pod_type_p): New fn.
704 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
705 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
706 (get_tinfo_fn): Not here.
707 * repo.c (repo_get_id): Abort if we get called for an incomplete
710 1998-11-13 Mark Mitchell <mark@markmitchell.com>
712 * except.c (expand_throw): Make sure first argument to
713 __cp_push_exception is of type `void*' to avoid spurious error
716 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
718 * pt.c (try_one_overload): Take orig_targs again. Only check for
719 mismatches against them; we don't care what a previous call found.
720 (resolve_overloaded_unification): Adjust.
722 * search.c (lookup_field): Don't return anything for a non-type
723 field from a dependent type.
724 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
725 in an array declarator.
726 (start_decl): Push into the class before looking for the field.
728 1998-11-08 Mark Mitchell <mark@markmitchell.com>
730 * method.c (build_overload_value): Handle REFERENCE_TYPE.
732 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
734 * decl.c (grokdeclarator): Allow namespace-scoped members if they
737 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
739 * pt.c (tsubst_decl): Don't mess with the global value of an
740 un-mangled DECL_ASSEMBLER_NAME.
742 1998-11-03 Christopher Faylor <cgf@cygnus.com>
744 * decl.c (init_decl_processing): Remove CYGWIN conditional
745 since CYGWIN is now able to deal with trapping signals.
747 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * cp-tree.h: Don't include gansidecl.h.
750 * exception.cc: Include gansidecl.h (since we don't include config.h)
751 * g++spec.c: Don't include gansidecl.h.
753 1998-11-06 Mark Mitchell <mark@markmitchell.com>
755 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
757 (DECL_DEFINED_IN_CLASS_P): New macro.
758 (TEMPLATE_PARMS_FOR_INLINE): Document.
759 (check_static_variable_definition): New function.
760 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
762 (check_static_variable_definition): Split out from ...
763 (grokdeclarator): Here.
764 * pt.c (check_default_tmpl_args): New function, split out from ...
765 (push_template_decl_real): Here.
766 (instantiate_template): Fix comment.
768 1998-11-04 Mark Mitchell <mark@markmitchell.com>
770 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
771 (CP_TYPE_VOLATILE_P): Likewise.
772 (CP_TYPE_RESTRICT_P): Likewise.
774 1998-11-03 Mark Mitchell <mark@markmitchell.com>
776 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
778 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
780 * class.c (instantiate_type): Be more helpful.
782 * decl2.c (import_export_decl): Call import_export_class.
784 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
785 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
786 * pt.c (tsubst_copy): Likewise.
788 1998-11-02 Mark Mitchell <mark@markmitchell.com>
790 * init.c (expand_vec_init): Fix off-by-one error.
792 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
794 * parse.y (apparent_template_type): new type
795 (named_complex_class_head_sans_basetype): use it
796 * Makefile.in (CONFLICTS): one new conflict
797 * parse.c: Regenerated
799 1998-11-01 Mark Mitchell <mark@markmitchell.com>
801 * cp-tree.h (COMPARE_STRICT): New macro.
802 (COMPARE_BASE): Likewise.
803 (COMPARE_RELAXED): Likewise.
804 (COMPARE_REDECLARATION): Likewise.
805 (same_type_p): Likewise.
806 (same_or_base_type_p): Likewise.
807 * call.c (standard_conversion): Use them, in place of comptypes
808 with numeric arguments.
809 (reference_binding): Likewise.
810 (convert_like): Likewise.
811 (build_over_call): Likewise.
812 (is_subseq): Likewise.
813 (is_properly_derived_from): Likewise.
814 (compare_ics): Likewise.
816 * class.c (delete_duplicate_fields_1): Likewise.
817 (resolves_to_fixed_type_p): Likewise.
818 (instantiate_type): Likewise. Remove #if 0'd code.
819 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
820 (pushdecl): Likewise.
821 (lookup_name_real): Likewise.
822 (grokdeclarator): Likewise. Check for illegal array declarations.
823 (grokparms): Likewise.
824 (grok_op_properties): Likewise.
825 * decl2.c (check_classfn): Likewise.
826 * friend.c (is_friend): Likewise.
827 (make_friend_class): Likewise.
828 * init.c (expand_aggr_init): Likewise.
829 (expand_vec_init): Likewise.
830 * pt.c (is_member_template_class): Remove declaration.
831 (is_specialization_of): Use COMPARE_* and new macros.
832 (comp_template_parms): Likewise.
833 (convert_nontype_argument): Likewise.
834 (coerce_template_template_parms): Likewise.
835 (template_args_equal): Likewise.
836 (lookup_template_class): Likewise.
837 (type_unification_real): Likewise.
839 (get_bindings_real): Likewise.
840 * search.c (covariant_return_p): Likewise.
841 (get_matching_virtual): Likewise.
842 * sig.c (match_method_types): Likewise.
843 * tree.c (vec_binfo_member): Likewise.
844 (cp_tree_equal): Likewise.
845 * typeck.c (common_type): Likewise.
846 (comp_array_types): Likewise. Get issues involving unknown array
848 (comptypes): Update comments. Use new flags.
849 (comp_target_types): Use new macros.
850 (compparms): Likewise.
851 (comp_target_parms): Likewise.
852 (string_conv_p): Likewise.
853 (build_component_ref): Likewise.
854 (build_indirect_ref): Likewise.
855 (build_conditional_expr): Likewise.
856 (build_static_cast): Likewise.
857 (build_reinterpret_cast): Likewise.
858 (build_const_cast): Likewise.
859 (build_modify_expr): Likewise.
860 (convert_for_assignment): Likewise.
861 (comp_ptr_ttypes_real): Likewise.
862 (ptr_reasonably_similar): Likewise.
863 (comp_ptr_ttypes_const): Likewise.
865 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
867 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
869 1998-10-30 Mark Mitchell <mark@markmitchell.com>
871 * decl2.c (delete_sanity): Pass integer_zero_node, not
872 integer_two_node, to build_vec_delete.
873 * init.c (build_array_eh_cleanup): Remove.
874 (expand_vec_init_try_block): New function.
875 (expand_vec_init_catch_clause): Likewise.
876 (build_vec_delete_1): Don't deal with case that auto_delete_vec
877 might be integer_two_node anymore.
878 (expand_vec_init): Rework for initialization-correctness and
879 exception-correctness.
880 * typeck2.c (process_init_constructor): Make mutual exclusivity
881 of cases more obvious.
883 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
885 * decl.c (lookup_name_real): OK, only warn if not lexing.
886 Simplify suggested fix.
888 * cp-tree.h (IDENTIFIER_MARKED): New macro.
889 * search.c (lookup_conversions): Use breadth_first_search.
890 (add_conversions): Avoid adding two conversions to the same type.
891 (breadth_first_search): Work with base binfos, rather
892 than binfos and base indices.
893 (get_virtual_destructor): Adjust.
894 (tree_has_any_destructor_p): Adjust.
895 (get_matching_virtual): Adjust.
897 * pt.c (push_template_decl_real): Generalize check for incorrect
898 number of template parms.
899 (is_member_template_class): #if 0.
901 1998-10-29 Richard Henderson <rth@cygnus.com>
903 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
906 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
908 * lex.c: Call check_newline from lang_init always. After
909 calling cpp_start_read, set yy_cur and yy_lim to read from the
912 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
914 * class.c (instantiate_type): Don't consider templates for a normal
917 * class.c (finish_struct_1): Don't complain about non-copy
918 assignment ops in union members.
920 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
921 (prepare_fresh_vtable): Likewise.
922 (finish_struct_1): Don't call import_export_class.
923 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
924 (finish_prevtable_vardecl): Lose.
925 (finish_file): Don't call it.
926 * pt.c (instantiate_class_template): Likewise.
927 * cp-tree.h: Remove it.
929 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
930 * decl.c (finish_function): Not here.
931 (start_function): Do set DECL_INITIAL.
933 * pt.c (push_template_decl_real): Complain about default template
934 args for enclosing classes.
936 * call.c (add_function_candidate): Treat conversion functions
937 as coming from the argument's class.
938 * cp-tree.h (DECL_CONV_FN_P): New fn.
939 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
940 * class.c (add_method): Use DECL_CONV_FN_P.
941 * decl2.c (check_classfn): Likewise.
942 * error.c (dump_function_name): Likewise.
943 (dump_function_decl): Likewise.
944 * pt.c (fn_type_unification): Likewise.
945 * search.c (add_conversions): Likewise.
947 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
949 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
950 * method.c (hack_identifier): Also check for using RESULT_DECL
953 1998-10-27 Mark Mitchell <mark@markmitchell.com>
955 * decl.c (grokdeclarator): Use type_quals, rather than constp,
958 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
960 * call.c (standard_conversion): instantiate_type here.
961 (reference_binding): And here.
962 (implicit_conversion): Not here.
963 (build_op_delete_call): No need to cons up an OVERLOAD.
964 * cvt.c (cp_convert_to_pointer): instantiate_type here.
965 (convert_to_reference): And here.
966 * decl.c (grok_reference_init): Not here.
967 (grokparms): Or here.
968 * typeck2.c (digest_init): Or here.
969 * typeck.c (decay_conversion): Take the address of overloaded
971 (require_instantiated_type): Lose.
972 (convert_arguments): Don't handle unknown types here.
973 (build_c_cast): Likewise.
974 (build_binary_op): Gut.
975 (build_conditional_expr): Don't require_instantiated_type.
976 (build_modify_expr): Likewise.
977 (build_static_cast): Don't instantiate_type.
978 (build_reinterpret_cast): Likewise.
979 (build_const_cast): Likewise.
980 (convert_for_initialization): Likewise.
981 (build_ptrmemfunc): Use type_unknown_p.
982 (convert_for_assignment): Also do default_conversion on overloaded
983 functions. Hand them off to ocp_convert.
985 1998-10-26 Mark Mitchell <mark@markmitchell.com>
987 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
988 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
990 * class.c (finish_struct_1): Use build_cplus_array_type to build
992 * decl.c (init_decl_processing): Likewise.
993 * except.c (expand_end_eh_spec): Likewise.
994 * search.c (expand_upcast_fixups): Simplify very slightly.
996 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
998 * decl.c (grokdeclarator): Complain about a variable using
999 constructor syntax coming back null from start_decl.
1001 * friend.c (make_friend_class): Complain about trying to make
1002 a non-class type a friend.
1004 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
1005 (start_function): Not here.
1007 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
1009 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
1011 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1013 * typeck2.c (process_init_constructor): Only skip anonymous fields
1014 if they are bitfields.
1016 * cp-tree.def (TYPEOF_TYPE): New code.
1017 * error.c (dump_type_real): Handle it.
1018 * pt.c (tsubst): Likewise.
1019 * tree.c (search_tree): Likewise.
1020 * semantics.c (finish_typeof): New fn.
1021 * parse.y (typespec): Use it.
1022 * cp-tree.h: Declare it.
1024 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
1026 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
1028 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1030 * typeck.c (convert_arguments): Don't handle pmf references
1033 * init.c (build_member_call): Don't try to convert to the base type
1034 if it's ambiguous or pedantic.
1036 * typeck2.c (check_for_new_type): Only depend on pedantic for
1039 1998-10-25 Mark Mitchell <mark@markmitchell.com>
1041 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
1042 non-converting constructors.
1044 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1046 * gxxint.texi: Correct documentation for n, N, Q, and B.
1048 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
1050 * parse.y (condition): Convert VAR_DECL from reference to indirect
1053 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
1055 * exception.cc (__cp_pop_exception): Free the original exception
1056 value, not the potentially coerced one.
1058 1998-10-23 Mark Mitchell <mark@markmitchell.com>
1060 * Makefile.in (hash.h): Run gperf when necessary.
1062 * cp-tree.h (CP_TYPE_READONLY): Remove.
1063 (CP_TYPE_VOLATILE): Likewise.
1064 (CP_TYPE_QUALS): New macro.
1065 (CP_TYPE_CONST_P): Likewise.
1066 (CP_TYPE_VOLATILE_P): Likewise.
1067 (CP_TYPE_RESTRICT_P): Likewise.
1068 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
1069 (cp_build_type_variant): Rename to ...
1070 (cp_build_qualified_type): New function.
1071 (c_apply_type_quals_to_decl): Declare.
1072 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
1073 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
1074 (cp_type_qual_from_rid): New function.
1075 (compparms): Remove unused parameter. All callers changed.
1076 (cp_type_quals): New function.
1077 (at_least_as_qualified_p): Likewise.
1078 (more_qualified_p): Likewise.
1080 * call.c (standard_conversion): Replace calls to
1081 cp_build_type_variant with cp_build_qualified_type. Use
1082 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
1083 compare them. Use CP_TYPE_* macros to check qualifiers.
1084 (reference_binding): Likewise.
1085 (implicit_conversion): Likewise.
1086 (add_builtin_candidates): Likewise.
1087 (build_over_call): Likewise.
1088 * class.c (overrides): Compare all qualifiers, not just `const',
1089 on method declarations.
1090 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
1091 (convert_pointer_to_real): Likewise.
1092 (type_promotes_to): Likewise.
1093 * decl.c (check_for_uninitialized_const_var): New function.
1094 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
1095 (cp_finish_decl): Use check_for_uninitialized_const_var.
1096 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
1098 (grok_ctor_properties): Likewise.
1099 (grok_op_properties): Likewise.
1100 (start_function): Likewise.
1101 (rever_static_member_fn): Likewise.
1102 * decl2.c (grok_method_quals): Likewise.
1103 (grokfield): Likewise.
1104 * error.c (dump_readonly_or_volatile): Rename to ...
1105 (dump_qualifiers): New function. Handle `restrict'.
1106 (dump_type_real): Use it.
1107 (dump_aggr_type): Likewise.
1108 (dump_type_prefix): Likewise.
1109 (dump_type_suffix): Likewise.
1110 (dump_function_decl): Likewise.
1111 (cv_as_string): Likewise.
1112 * gxx.gperf: Add __restrict and __restrict__.
1113 * gxxint.texi: Document `u' as used for `__restrict', and a few
1114 other previously undocumented codes.
1115 * hash.h: Regenerated.
1116 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
1117 (build_member_call): Likewise.
1118 (build_new_1): Likewise.
1119 * lex.c (init_parse): Add entry for RID_RESTRICT.
1120 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
1121 (cp_type_qual_from_rid): Define.
1122 * lex.h (enum rid): Add RID_RESTRICT.
1123 * method.c (process_modifiers): Deal with `restrict'.
1124 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
1125 * parse.c: Regenerated.
1126 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
1127 (tsubst_aggr_type): Likewise.
1129 (check_cv_quals_for_unify): Likewise.
1131 * rtti.c (init_rtti_processing): Likewise.
1132 (build_headof): Likewise.
1133 (get_tinfo_var): Likewise.
1134 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
1135 (expand_class_desc): Likewise.
1136 (expand_attr_desc): Likewise.
1137 (synthesize_tinfo_fn): Likewise.
1138 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
1139 (get_matching_virtual): Likewise.
1140 (expand_upcast_fixups): Likewise.
1141 * sig.c (build_signature_pointer_or_reference_name): Take
1142 type_quals, not constp and volatilep.
1143 (build_signature_pointer_or_reference_type): Likewise.
1144 (match_method_types): More CP_TYPE_QUALS conversion, etc.
1145 (build_signature_pointer_constructor): Likewise.
1146 (build_signature_method_call): Likewise.
1147 * tree.c (build_cplus_array_type): Likewise.
1148 (cp_build_type_variant): Rename to ...
1149 (cp_build_qualified_type): New function. Deal with `__restrict'.
1150 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
1151 (build_exception_variant): Likewise.
1153 * typeck.c (qualif_type): Likewise.
1154 (common_type): Likewise.
1155 (comptypes): Likewise.
1156 (comp_cv_target_types): Likewise.
1157 (at_least_as_qualified_p): Define.
1158 (more_qualified_p): Likewise.
1159 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
1160 (compparms): Likewise.
1161 (inline_conversion): Likewise.
1162 (string_conv_p): Likewise.
1163 (build_component_ref): Likewise.
1164 (build_indirect_ref): Likewise.
1165 (build_array_ref): Likewise.
1166 (build_unary_op): Likewise.
1167 (build_conditional_expr): Likewise.
1168 (build_static_cast): Likewise.
1169 (build_c_cast): Likewise.
1170 (build_modify_expr): Likewise.
1171 (convert_For_assignment): Likewise.
1172 (comp_ptr_ttypes_real): Likewise.
1173 (cp_type_quals): New function.
1175 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
1177 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
1178 (CP_TYPE_VOLATILE): Likewise.
1179 * decl.c (grokdeclarator): Use them.
1180 * tree.c (canonical_type_variant): Likewise.
1182 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
1184 * parse.y (named_class_head): Push into class while parsing the
1186 * decl2.c (push_scope, pop_scope): New functions.
1187 * cp-tree.h: Declare them.
1188 * init.c (build_new_1): Delay cleanup until end of full expression.
1190 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
1192 * typeck.c (build_component_ref): Use of a type here is an error.
1194 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
1196 Revamp references to member functions.
1197 * method.c (hack_identifier): Call build_component_ref for a
1198 reference to a member function.
1199 * typeck.c (build_component_ref): Only return a single function
1200 if it's static. Otherwise, return a COMPONENT_REF.
1201 (build_x_function_call): Handle a COMPONENT_REF.
1202 (build_unary_op): Handle all unknown-type things.
1203 * decl2.c (arg_assoc): Handle COMPONENT_REF.
1204 * class.c (instantiate_type): Complain if the function we get is a
1205 nonstatic member function. Remove code for finding "compatible"
1207 * pt.c (tsubst_copy): Handle NOP_EXPR.
1208 * tree.c (build_dummy_object): New fn.
1209 (maybe_dummy_object): New fn.
1210 (is_dummy_object): New fn.
1211 * cp-tree.h: Declare them.
1212 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
1213 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
1214 * init.c (build_member_call): Use maybe_dummy_object and
1216 (build_offset_ref): Use maybe_dummy_object.
1217 (resolve_offset_ref): Use is_dummy_object.
1218 * typeck.c (build_x_function_call): Call build_dummy_object.
1219 (unary_complex_lvalue): Call is_dummy_object.
1221 * typeck.c (build_component_addr): Make sure field is a field.
1223 * call.c (build_new_op): Delete obsolete code.
1225 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
1227 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
1229 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
1230 std if std is ignored.
1232 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
1234 * decl.c (grokvardecl): Fix thinko.
1236 * decl.c (grokdeclarator): Embedded attrs bind to the right,
1239 * parse.y (fn.def2): Fix 'attrs' format.
1241 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
1243 * Makefile.in (CONFLICTS): Update.
1244 * parse.y (expr_or_declarator_intern): New rule.
1245 (expr_or_declarator, direct_notype_declarator, primary,
1246 functional_cast): Use it.
1247 (notype_declarator_intern): New rule.
1248 (notype_declarator, complex_notype_declarator): Use it.
1250 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
1252 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
1253 (grokvardecl): Likewise.
1255 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
1258 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
1260 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
1262 * pt.c (process_partial_specialization): Cast 1st argument of
1265 * tree.c (build_base_fields): Cast `base_align' to (int) when
1266 comparing against one.
1268 1998-10-16 Mark Mitchell <mark@markmitchell.com>
1270 * decl.c (lookup_name_real): Handle template parameters for member
1271 templates where said parameters have the same name as the
1274 * decl.c (expand_static_init): Build cleanups before entering the
1275 anonymous function used to do them to avoid access-checking
1278 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
1279 accidentally removed by previous change, and make DECL_RTL here.
1280 * class.c (add_method): Don't make DECL_RTL here.
1282 * pt.c (for_each_template_parm): Don't examine uninstantiated
1285 1998-10-16 Dave Brolley <brolley@cygnus.com>
1287 * lex.c (real_yylex): Fix unaligned access of wchar_t.
1289 1998-10-16 Mark Mitchell <mark@markmitchell.com>
1291 * class.c (add_method): Fix documentation to reflect previous
1292 changes. Check for duplicate method declarations here.
1293 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
1294 correctly; such things never match.
1295 (grokfndecl): Don't look for duplicate methods here.
1296 * decl2.c (check_classfn): Don't assume names are mangled.
1297 Don't add bogus member function declarations to a class before the
1298 class type is complete.
1299 (grokfield): Reformat error message.
1300 * method.c (set_mangled_name_for_decl): Don't mangle names while
1301 procesing_template_decl.
1303 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
1305 * typeck.c (build_indirect_ref): Complain about a pointer to data
1307 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
1309 * init.c (resolve_offset_ref): Don't undo the above.
1311 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
1312 (struct lang_decl_flags): Add `bitfield'.
1313 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
1315 * decl2.c (grokbitfield, grok_alignof): Likewise.
1316 * init.c (build_offset_ref): Likewise.
1317 * typeck.c (build_component_addr, expr_sizeof): Likewise.
1318 * cvt.c (build_up_reference): Don't crash if taking the address
1319 returns error_mark_node.
1321 * decl.c (grokfndecl): Also check ctype when checking for ::main().
1323 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
1325 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
1327 (grokdeclarator): Instead of here.
1328 * friend.c (do_friend): Lose special handling of ::main and
1330 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
1332 * spew.c (yylex): Clear looking_for_typename if we got
1335 1998-10-15 Mark Mitchell <mark@markmitchell.com>
1337 * class.c (maybe_warn_about_overly_private_class): Improve error
1338 messages for class with only private constructors.
1340 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
1341 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
1342 (build_typename_type): New function.
1343 * decl.c (build_typename_type): Broken out from ...
1344 (make_typename_type): Use it.
1345 * search.c (lookup_field): Likewise.
1347 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1349 * pt.c (convert_nontype_argument): Check against type_referred_to.
1350 * decl.c (grokvardecl): Check for declarator name before building
1351 DECL_ASSEMBLER_NAME.
1353 1998-10-14 Mark Mitchell <mark@markmitchell.com>
1355 * pt.c (lookup_template_class): Add comment.
1356 (instantiate_class_template): Don't mark the _TYPE node for
1357 member class templates as an instantiation.
1359 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
1361 * decl.c (grokfndecl): Fix my thinko.
1363 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
1365 * tinfo2.cc (fast_compare): Remove.
1366 (before): Just use strcmp.
1367 * tinfo.cc (operator==): Just use strcmp.
1369 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
1371 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
1374 1998-10-13 Mark Mitchell <mark@markmitchell.com>
1376 * cp-tree.h (specializations_of_same_template_p): Remove.
1377 * search.c (get_template_base): Don't use it.
1378 (get_template_base_recursive): Likewise.
1379 * pt.c (specializations_of_same_template_p): Remove.
1380 (unify): Don't use it.
1381 (lookup_template_class): Find the correct parent when setting
1382 CLASSTYPE_TI_TEMPLATE.
1384 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
1386 * tinfo.cc (operator==): Always compare names.
1388 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
1390 * decl.c (start_function): Fix cut-and-paste error.
1392 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
1394 * inc/typeinfo: Add #pragma interface.
1395 (operator!=): Just call operator==.
1396 * tinfo.cc: Add #pragma implementation.
1397 (operator==): Move from inc/typeinfo and tinfo2.cc.
1398 Check __COMMON_UNRELIABLE instead of _WIN32.
1400 * typeck2.c (my_friendly_abort): Add URL.
1402 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
1404 * decl.c (start_method): Added extra parameter for attributes.
1405 * cp-tree.h (start_method): Update prototype.
1406 * parse.y (fn.def2): Update start_method parameter list.
1408 1998-10-11 Mark Mitchell <mark@markmitchell.com>
1410 * cp-tree.h (specializations_of_same_template_p): Declare.
1411 * pt.c (specializations_of_same_template_p): New function.
1413 * search.c (get_template_base): Use it.
1414 (get_template_base_recursive): Likewise.
1416 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
1418 * decl2.c (start_objects): Add new variable `joiner' and
1419 initialize it properly.
1421 1998-10-09 Mark Mitchell <mark@markmitchell.com>
1423 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
1424 change to vtable types.
1426 * cvt.c (ocp_convert): Avoid infinite recursion caused by
1429 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
1431 * pt.c (resolve_overloaded_unification): New fn.
1432 (try_one_overload): Likewise.
1433 (unify): Don't fail on unknown type.
1434 (type_unification_real): Likewise. Use resolve_overloaded_unification
1435 to handle an overloaded argument.
1436 (template_args_equal): Split out...
1437 (comp_template_args): From here.
1438 (determine_specialization): Also allow a template with more
1439 parms than were explicitly specified.
1440 * cp-tree.h: Add template_args_equal.
1441 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
1443 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
1445 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
1448 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
1450 * typeck.c (unsigned_type): Only return TItype nodes when
1451 HOST_BITS_PER_WIDE_INT is >= 64 bits.
1452 (signed_type): Similarly.
1453 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
1454 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
1455 (init_decl_processing): Only create TItype nodes when
1456 HOST_BITS_PER_WIDE_INT is >= 64 bits.
1457 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
1458 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
1460 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1462 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
1463 (gxx.gperf): Update comments describing invocation flags.
1464 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
1466 1998-10-07 Mark Mitchell <mark@markmitchell.com>
1468 * class.c (finish_struct_1): Add commentary on prevous change.
1470 * cp-tree.h (vtbl_ptr_type_node): New variable.
1471 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
1472 already of the right type.
1473 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
1474 Simplify code to grow vtable.
1475 * decl.c (vtbl_ptr_type_node): Define.
1476 (init_decl_processing): Initialize it.
1478 1998-10-06 Mark Mitchell <mark@markmitchell.com>
1480 * cp-tree.def (PTRMEM_CST): New tree node.
1481 * cp-tree.h (ptrmem_cst): New type.
1482 (lang_type): Remove local_typedecls.
1483 (dummy): Increase to 12 bits from 11.
1484 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
1485 (PTRMEM_CST_CLASS): New macro.
1486 (PTRMEM_CST_MEMBER): Likewise.
1487 (current_access_specifier): New variable.
1488 (current_class_type): Remove duplicate declaration.
1489 (finish_struct): Change prototype.
1490 (unreverse_member_declarations): New function.
1491 (pushdecl_class_level): Change prototype.
1492 (grok_enum_decls): Remove.
1493 (fixup_anonymous_union): New function.
1494 (grok_x_components): Change prototype.
1495 (tsubst_chain): Remove.
1496 (finish_member_template_decl): Likewise.
1497 (check_explicit_specialization): Fix indentation.
1498 (finish_class_definition): Change prototype.
1499 (finish_member_class_template): Likewise.
1500 (finish_member_declaration): New function.
1501 (check_multiple_declarators): Likewise.
1502 * class.c (class_stack_node_t): New type.
1503 (current_class_base): Remove.
1504 (current_class_stack): Change type.
1505 (current_access_specifier): New variable.
1506 (grow_method): Remove.
1507 (check_member_decl_is_same_in_complete_scope): Break out from
1509 (make_method_vec): New function.
1510 (free_method_vec): Likewise.
1511 (add_implicitly_declared_members): Break out from finish_struct_1.
1512 (free_method_vecs): New variable.
1513 (add_method): Rework for direct use from parser.
1514 (handle_using_decl): Watch for NULL_TREE while iterating through
1515 CLASSTYPE_METHOD_VEC.
1516 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
1517 just do some error-checking.
1518 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
1519 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
1520 (finish_struct): Change prototype. Simplify; fields and methods
1521 are already set up at this point.
1522 (init_class_processing): Set up current_class_stack.
1523 (pushclass): Save current_access_specifier.
1524 (popclass): Restore it.
1525 (currently_open_class): Simplify.
1526 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
1527 * decl.c (saved_scope): Add access_specifier.
1528 (maybe_push_to_top_level): Save it.
1529 (pop_from_top_level): Restore it.
1530 (maybe_process_template_type_declaration): Use
1531 finish_member_declaration.
1532 (pushtag): Likewise.
1533 (pushdecl_class_level): Don't return a value.
1534 (fixup_anonymous_union): Break out from grok_x_components.
1535 (shadow_tag): Use it.
1536 (xref_tag): Complain about using an elaborated type specifier to
1537 reference a template type parameter or typedef name.
1538 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
1539 (current_local_enum): Remove.
1540 (build_enumerator): Call finish_member_declaration.
1541 (grok_enum_decls): Remove.
1542 * decl2.c (grok_x_components): Simplify.
1543 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
1544 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
1545 (merge_functions): Add to comment.
1546 (arg_assoc_type): Prototype.
1547 (arg_assoc): Pass as many arguments as there are parameters.
1548 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
1550 * expr.c (cpls_expand_expr): Remove dead code. Handle
1552 * friend.c (do_friend): Lookup friends when in nested classes.
1554 * init.c (build_offset_ref): Do lookup even for classes that are
1555 only partially defined.
1556 (decl_constant_value): Remove dead code.
1557 * method.c (build_overload_value): Remove hack where by TYPE was
1558 not a TYPE. Handle PTRMEM_CST.
1559 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
1561 * parse.y (components, notype_components, component_decl,
1562 component_decl_1, component_declarator, component_declarator0):
1563 Now all are itype rather than ttype. Rework to add members to
1565 (typesqpecqual_reserved): Use check_multiple_declarators.
1566 (structsp): Update class to finish_class_definition.
1567 (do_xref_defn): Unsplit into named_class_head.
1568 (access_specifier): Set current_access_specifier.
1569 * pt.c (set_current_access_from_decl): New function.
1570 (finish_member_template_decl): Don't take the parameters.
1571 (comp_template_args): Make more robust.
1572 (lookup_template_class): Don't use current_local_enum.
1573 (for_each_template_parm): Handle PTRMEM_CST.
1574 (instantiate_class_template): Use set_current_access_from_decl,
1575 finish_member_declaration and unreverse_member_declarations. Set
1576 lineno/input_filename before generating implicit member functions.
1577 (type_unification_real): Don't assume back-unification happens
1578 only for the last argument.
1579 (regenerate_decl_from_template): Call pushclass a bit earlier.
1580 (tsubst_chain): Remove.
1581 (tsubst_enum): Use set_current_access_from_decl.
1582 (set_mangled_name_for_template_decl): Fix indentation.
1583 * search.c (lookup_fnfields_1): Change iteration through
1584 CLASSTYPE_METHOD_VEC.
1585 (dfs_pushdecls): Likewise.
1586 (dfs_compress_decls): Likewise.
1587 (add_conversions): Likewise.
1588 * semantics.c (finish_class_definition): Don't take components.
1589 Change call to finish_struct.
1590 (finish_member_declaration): New function.
1591 (finish_member_class_template): Don't take template parameters.
1592 Change call to grok_x_components. Call finish_member_template_decl.
1593 (check_multiple_declarators): New function.
1594 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
1595 a passed in fieldlist.
1596 * tree.c (search_tree): Handle PTRMEM_CST.
1598 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
1599 INTEGER_CSTs, for pointer-to-data members.
1601 * call.c (resolve_args): Resolve template specializations, if
1604 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1606 * Makefile.in (spew.o): Depend on toplev.h.
1608 * call.c (compare_ics): Initialize variables `deref_from_type2',
1609 `deref_to_type1' and `deref_to_type2'.
1611 * except.c (get_eh_type): Hide prototype and definition.
1612 (process_start_catch_block_old): Remove unused static prototype.
1614 * pt.c (tsubst_decl): Initialize variable `argvec'.
1616 * spew.c: Include toplev.h.
1618 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
1620 * pt.c (instantiate_decl): Do save and restore file position.
1622 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
1624 * method.c (build_decl_overload_real): Clear
1625 numeric_output_need_bar after __.
1627 1998-10-05 Nathan Sidwell <nathan@acm.org>
1629 * call.c (build_new_method_call): Issue 'incomplete type' error,
1630 if class is not defined.
1632 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1634 * call.c (build_object_call): Move declaration of variable
1635 `fn' into the scope where it is used. Don't access variable
1636 `fn' when it is uninitialized, instead use `fns'.
1638 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1640 * errfn.c (cp_thing): Print buf as a string not as a printf format
1641 to avoid problems with the operator%. Consequently, `%%' sequences
1642 in format are copied as `%' in buf.
1644 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
1646 * pt.c (pop_tinst_level): Call extract_interface_info.
1647 (instantiate_decl): Don't save and restore file position.
1649 * decl.c (cp_finish_decl): Make statics in extern inlines and
1650 templates common, if possible and the target doesn't support weak
1653 * decl.c (grokdeclarator): Remove redundant calls to
1654 build_type_variant and some duplicated code.
1655 * sig.c (build_signature_reference_type): Only take the type parm.
1656 (build_signature_pointer_type): Likewise.
1657 * tree.c (build_cplus_method_type): Adjust.
1658 * cp-tree.h: Update.
1660 1998-10-04 Mark Mitchell <mark@markmitchell.com>
1662 * call.c (build_over_call): Make pedwarns about dropped qualifiers
1663 into full-fledged errors.
1664 * cvt.c (convert_to_reference): Likewise.
1665 * typeck.c (convert_for_assignment): Likewise.
1667 * search.c (expand_upcast_vtables): In addition to unsetting
1668 TREE_READONLY, remove top-level const type qualifier.
1670 1998-10-03 Mark Mitchell <mark@markmitchell.com>
1672 * class.c (current_class_ptr, current_class_ref): Clarify
1674 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
1675 NOP type conversions.
1676 * decl.c (decls_match): Use comptypes directly; ignore
1677 qualifiers on the DECL.
1678 (duplicate_decls): Remove qualifier checks on DECL.
1679 (grokdeclarator): Make the type built up include top-level
1681 * decl2.c (do_dtors): Fix spelling error.
1682 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
1683 when printing type information.
1684 * init.c (build_new_1): Add documentation. Deal with the fact
1685 that type of allocated memory now contains qualifiers.
1686 * lex.c (is_global): Improve error-recovery.
1687 * sig.c (build_member_function_pointer): Don't cast away const
1688 on fields of sigtable_entry_type.
1689 * tree.c (lvalue_type): Don't look at top-level qualifiers on
1691 * typeck.c (decay_conversion): Likewise.
1692 (build_component_ref): Make sure the type of the COMPONENT_REF
1693 contains top-level qualifiers, as appropriate. Improve
1695 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
1696 (build_array_ref): Likewise.
1697 (build_unary_op): Improve error-recovery.
1698 (unary_complex_lvalue): Make taking the address a bound member
1699 function an error, not a sorry.
1700 (build_conditional_expr): Look at the type qualifiers, not the
1701 qualifiers on the expression itself.
1703 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
1705 * decl2.c (merge_functions): Remove duplicates.
1707 * decl2.c: Add -f{no-,}implicit-inline-templates.
1708 (import_export_decl): Check it.
1710 * decl.c (lookup_name_real): Template parms also take precedence
1711 over implicit typename. Only warn if yylex.
1713 * typeck.c (build_conditional_expr): Only fold if ifexp is an
1716 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
1719 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
1721 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
1722 * class.c (build_vbase_pointer): Use it.
1723 * rtti.c (expand_class_desc): Likewise.
1724 * tree.c (build_vbase_pointer_fields): Likewise.
1726 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1728 * decl.c (start_decl): Add invocation of
1729 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
1730 (start_function): Add invocation of
1731 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
1733 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1734 HANDLE_GENERIC_PRAGMAS.
1736 1998-09-28 Anthony Green <green@cygnus.com>
1738 * semantics.c (finish_asm_stmt): Always permit volatile asms.
1740 1998-09-28 Mark Mitchell <mark@markmitchell.com>
1742 * decl.c (grokdeclarator): Tighten checks for invalid
1743 destructors. Improve error-messages and error-recovery.
1744 * decl2.c (check_classfn): Don't assume that mangled destructor
1745 names contain type information.
1747 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
1749 * search.c (get_base_distance): Remove assert.
1751 * decl2.c (build_anon_union_vars): Don't process a field with no
1753 (finish_anon_union): Also complain about local anon unions with no
1756 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
1758 * decl.c (lookup_namespace_name): If the name is a namespace,
1759 return it immediately.
1761 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * cp-tree.h (define_case_label): Remove unused parameter.
1764 (check_java_method): Likewise.
1765 (grokclassfn): Likewise.
1766 (expand_aggr_init): Likewise.
1767 (build_x_delete): Likewise.
1768 (maybe_end_member_template_processing): Likewise.
1769 (unshare_base_binfos): Add prototype.
1770 (string_conv_p): Likewise.
1771 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
1773 * cvt.c (build_up_reference): Remove unused parameter
1774 `checkconst', all callers changed.
1775 (build_type_conversion): Mark parameter `code' with
1777 (build_expr_type_conversion): Initialize variable `conv'.
1779 * decl.c (push_namespace): Initialize variable `d'.
1780 (define_case_label): Remove unused parameter `decl', all callers
1783 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
1784 `argc' with ATTRIBUTE_UNUSED.
1785 (grokclassfn): Remove unused parameter `cname', all callers
1787 (check_java_method): Likewise for parameter `ctype'.
1788 (copy_assignment_arg_p): Mark parameter `virtualp' with
1790 (finish_prevtable_vardecl): Likewise for parameter `prev'.
1792 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
1794 * init.c (expand_aggr_init_1): Remove unused parameter
1795 `alias_this', all callers changed.
1796 (expand_aggr_init): Likewise.
1797 (expand_default_init): Likewise.
1798 (build_new_1): Initialize variable `susp'.
1799 (build_x_delete): Remove unused parameter `type', all callers
1802 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
1804 (readescape): Use (unsigned) value in shift.
1805 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
1806 comparing to a signed quantity.
1808 * pt.c (maybe_end_member_template_processing): Remove unused
1809 parameter `decl', all callers changed.
1810 (check_explicit_specialization): Add braces around empty body in
1812 (current_template_args): Initialize variable `args'.
1813 (lookup_template_class): Likewise for variable `prev_local_enum'.
1814 (tsubst_decl): Likewise for variable `r'.
1815 (set_mangled_name_for_template_decl): Initialize variable
1818 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
1819 Likewise for variable `i'.
1820 (yylex): Initialize variable `trrr'.
1822 * typeck.c (compparms): Mark variable `strict' with
1825 * xref.c (simplify_type): Cast argument of ctype function to
1828 1998-09-24 Mark Mitchell <mark@markmitchell.com>
1830 * cp-tree.h (language_lvalue_valid): Remove.
1831 * decl.c (grokdeclarator): Don't disallow references to functions.
1832 * tree.c (lvalue_p_1): New function, combining duplicated
1835 (real_lvalue_p): Likewise.
1836 * typeck.c (language_lvalue_valid): Remove.
1837 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
1838 they don't have TREE_READONLY set.
1839 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
1841 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
1843 * spew.c (yylex): Give diagnostic.
1844 * hash.h (is_reserved_word): Add export.
1846 * lex.h (rid): Add RID_EXPORT.
1847 * lex.c (init_parse): Ditto.
1849 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1851 * friend.c (do_friend): Make warning a full sentence.
1853 1998-09-22 Mark Mitchell <mark@markmitchell.com>
1855 * parse.y (component_decl_list): Improve error-recovery.
1857 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
1859 * decl.c (make_typename_type): Move error to point where name
1860 variable can be used by dump_type.
1862 1998-09-22 Mark Mitchell <mark@markmitchell.com>
1864 * decl.c (grokfndecl): Improve error-recovery.
1865 * decl2.c (grokfield): Likewise.
1866 * pt.c (finish_member_template_decl): Likewise.
1868 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
1870 * method.c (hack_identifier): Finding multiple members is always
1873 1998-09-21 Per Bothner <bothner@cygnus.com>
1875 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
1877 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
1879 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
1881 1998-09-20 Mark Mitchell <mark@markmitchell.com>
1883 * class.c (maybe_warn_about_overly_private_class): Reformat.
1885 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
1887 * exception.cc (__cplus_type_matcher): realign some code.
1889 1998-09-16 Mark Mitchell <mark@markmitchell.com>
1891 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
1892 (tinfo2.o): Likewise.
1893 (exception.o): Likewise.
1895 (opnew.o): Likewise.
1896 (opnewnt.o): Likewise.
1897 (opvnew.o): Likewise.
1898 (opvnewnt.o): Likewise.
1899 (opdel.o): Likewise.
1900 (opdelnt.o): Likewise.
1901 (opvdel.o): Likewise.
1902 (opvdelnt.o): Likewise.
1904 1998-09-16 Richard Henderson <rth@cygnus.com>
1906 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
1908 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
1910 * call.c (build_field_call): handle static data members too
1912 * typeck.c (comptypes): when comparing pointer types, check
1913 whether referred types match even in strictest modes
1915 1998-09-15 Mark Mitchell <mark@markmitchell.com>
1917 * cp-tree.h: Revert previous change.
1918 (finish_struct_methods): Remove declaration.
1919 * class.c: Revert previous change.
1920 (maybe_warn_about_overly_private_class): New function.
1921 (finish_struct_methods): Declare here, and make static. Remove
1922 unnecessary parameters. Tidy slightly. Use
1923 maybe_warn_about_overly_private_class.
1924 (finish_struct_1): Adjust. Remove check for private constructors,
1926 (finish_struct): Adjust.
1928 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
1930 * except.c (expand_start_catch_block): No need to check for new
1932 (process_start_catch_block_old): Deleted.
1933 (process_start_catch_block): Add call to start_decl_1().
1934 (expand_end_catch_block): Add call to end_catch_handler().
1935 * exception.cc (__cplus_type_matcher): Only check the exception
1936 language if there is an exception table.
1938 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
1940 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
1941 as used to prevent conflicts with virtual function tables.
1943 1998-09-14 Mark Mitchell <mark@markmitchell.com>
1945 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
1946 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
1947 * class.c (maybe_class_too_private_p): New function.
1948 (finish_struct_methods): Use it.
1949 (finish_struct_1): Likewise.
1950 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
1953 * pt.c (check_specialization_scope): Fix spelling error.
1954 (check_explicit_specialization): Remove code to handle explicit
1955 specializations in class scope; they are now correctly diagnosed
1958 1998-09-10 Mark Mitchell <mark@markmitchell.com>
1960 * decl.c (pushdecl): Don't copy types if the
1961 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
1964 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1966 * class.c (get_enclosing_class): New function.
1967 (is_base_of_enclosing_class): Likewise.
1968 * cp-tree.h (get_enclosing_class): Declare.
1969 (is_base_of_enclosing_class): Likewise.
1970 * pt.c (coerce_template_parms): Use them.
1972 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
1974 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1975 null to decide whether to use it.
1977 * error.c (dump_type_real): Handle NAMESPACE_DECL.
1978 * parse.y (base_class.1): Avoid crash on error.
1980 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1982 * decl.c (make_typename_type): If context is a namespace, the code
1985 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
1987 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
1989 1998-09-08 Mark Mitchell <mark@markmitchell.com>
1991 * cp-tree.h (anonymous_namespace_name): Declare.
1992 * decl.c: Define it.
1993 (push_namespace): Use anonymous_namespace_name, rather than local
1995 * error.c (dump_decl): If a namespace is named
1996 anonymous_namespace_name, call it {anonymous}.
1998 * decl.c (grokparms): Distinguish between references and pointers
2001 1998-09-08 Richard Henderson <rth@cygnus.com>
2002 Mark Mitchell <mark@markmitchell.com>
2004 * pt.c (process_partial_specialization): Consistantly allocate
2005 and zero tpd.parms based on ntparms. Use tpd2.parms, not
2006 tpd.parms, where appropriate.
2008 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
2010 * Makefile.in (INCLUDES): Update after recent toplevel gcc
2013 1998-09-05 Mark Mitchell <mark@markmitchell.com>
2015 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
2016 * class.c (finish_struct): Remove hackery to deal with explicit
2017 specializations in class scope.
2018 * decl.c (grokfndecl): Improve error-recovery.
2019 * decl2.c (grokfield): Likewise.
2020 * pt.c (check_specialization_scope): New function.
2021 (begin_specialization): Call it.
2022 (process_partial_specialization): New function, split out from
2023 push_template_decl. Check partial specializations more
2025 (push_template_decl): Call it.
2026 (check_explicit_specialization): Don't attempt to handle explicit
2027 specializations in class scope.
2028 (template_parm_data): Document. Add current_arg and
2029 arg_uses_template_parms.
2030 (mark_template_parm): Set it.
2031 (tsubst_arg_types): Remove unused variable.
2032 * semantics.c (begin_class_definition): Tweak.
2034 1998-09-04 Mark Mitchell <mark@markmitchell.com>
2036 * inc/typeinfo (type_info::type_info(const char*)): Make
2039 * cp-tree.h (hash_tree_cons_simple): New macro.
2040 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
2041 (coerce_template_parms): Use make_temp_vec, instead of
2042 make_tree_vec. Document this behavior.
2043 (lookup_template_class): Likewise.
2044 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
2045 Remove dead code (and add ssertion to check its deadness). Fix
2046 bug w.r.t. exception specifications.
2048 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
2050 * decl2.c (import_export_vtable): Always make artificials comdat.
2051 (import_export_decl): Likewise.
2052 * pt.c (mark_decl_instantiated): Likewise.
2054 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2056 * cp-tree.h (finish_globally_qualified_member_call_expr):
2058 (finish_qualified_call_expr).
2059 * semantics.c: Likewise.
2060 * parse.y (primary): Use it.
2061 * method.c (hack_identifier): Remove redundant code.
2063 * init.c (resolve_offset_ref): Call convert_from_reference to
2064 handle members of reference type. Improve error recovery.
2066 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
2068 * cp-tree.h: Declare warn_nontemplate_friend.
2069 * decl2.c (lang_decode_option): Set.
2070 * lang-options.h: Add -Wnon-template-friend.
2071 * friend.c (do_friend): Use to toggle non-template function warning.
2073 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2075 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
2076 corresponding INTEGER_CSTs when processing_template_decl.
2077 * pt.c (tsubst_enum): Tweak accordingly.
2079 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2081 * decl.c (pushdecl_class_level): Add warning here.
2084 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
2086 * cvt.c (convert_pointer_to_real): Tidy.
2087 * search.c (get_base_distance_recursive): Simplify.
2088 (get_base_distance): Likewise.
2090 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
2093 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2095 * lex.c (check_newline): Call HANDLE_PRAGMA before
2096 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
2097 if unknown pragmas are encountered.
2098 (handle_sysv_pragma): Interpret return code from
2099 handle_pragma_token (). Return success/failure indication rather
2100 than next unprocessed character.
2101 (pragma_getc): New function: retrieves characters from the
2102 input stream. Defined when HANDLE_PRAGMA is defined.
2103 (pragma_ungetc): New function: replaces characters back into the
2104 input stream. Defined when HANDLE_PRAGMA is defined.
2106 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2108 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
2109 * class.c (build_vtable_entry_ref): Likewise.
2111 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2113 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
2114 * decl2.c (import_export_decl): Likewise.
2115 * pt.c (instantiate_decl): Use it.
2117 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2119 * decl.c (lookup_name_real): Also do implicit typename thing for
2120 artificial TYPE_DECLs.
2121 * search.c (lookup_field): Likewise.
2122 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
2123 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
2124 (enter_scope_of): Extract type from implicit typename.
2125 (begin_class_definition): Likewise.
2126 * lex.c (identifier_type): Handle implicit typename when checking
2129 * cp-tree.h: Declare flag_strict_prototype.
2130 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
2132 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
2133 specified, set it to the value of pedantic.
2135 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2137 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
2139 1998-08-31 Mark Mitchell <mark@markmitchell.com>
2141 * decl.c (finish_enum): Handle member enums of classes declared in
2144 * decl2.c (grok_x_components): Strip attributres before calling
2147 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
2149 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
2150 -fenum-int-equivalence and -fno-nonnull-objects.
2151 * class.c (check_for_override): Remove support for -fall-virtual.
2152 (finish_struct_1): Likewise.
2153 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
2154 * typeck.c (build_binary_op_nodefault): Likewise.
2155 * cvt.c (ocp_convert): Likewise.
2156 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
2157 * class.c (build_vbase_path): Likewise.
2159 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
2161 * Makefile.in (INTERFACE): New, set to 1.
2163 1998-08-30 Mark Mitchell <mark@markmitchell.com>
2165 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
2166 comparing with global_namespace.
2167 (dump_aggr_type): Likewise.
2169 * decl.c (grokfndecl): Issue error on declaration of friend
2170 templates with explicit template arguments.
2172 * pt.c (convert_template_argument): New function, split out
2174 (coerce_template_parms): Here.
2175 (tsubst): Attempt better error-recovery.
2177 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
2179 * pt.c (decl_template_parm_p): Add checks for
2180 TEMPLATE_TEMPLATE_PARM.
2182 1998-08-28 Mark Mitchell <mark@markmitchell.com>
2184 * lex.c (do_identifier): Fix thinko in previous change.
2186 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
2188 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
2189 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
2191 1998-08-28 Richard Henderson <rth@cygnus.com>
2193 Add support for discarding unused virtual functions.
2194 * lang-options.h: Add -fvtable-gc.
2195 * cp-tree.h: Add flag_vtable_gc.
2196 * decl2.c (output_vtable_inherit): New fn.
2197 (finish_vtable_vardecl): Call it.
2198 * class.c (build_vtable_entry_ref): New fn.
2199 (build_vtbl_ref): Call it.
2201 1998-08-28 Mark Mitchell <mark@markmitchell.com>
2203 * cp-tree.h (build_enumerator): Take the enumeration type as a
2205 * decl.c (finish_enum): Don't set the TREE_TYPE for the
2206 enumeration constant values if we're processing_template_decls.
2207 Don't set the type for the CONST_DECLs either; that's done in
2209 (build_enumerator): Take the enumeration type as a
2211 * lex.c (do_identifier): Don't resolve enumeration constants while
2212 processing template declarations, even if they happen to be
2213 TEMPLATE_PARM_INDEXs.
2215 * parse.y (current_enum_type): New variable.
2216 (primary): Don't allow statement-expression in local classes just
2217 as we don't in global classes.
2218 (structsp): Use current_enum_type.
2219 (enum_list): Likewise.
2220 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
2221 finish_enum; they no longer occur.
2223 * cp-tree.h (finish_base_specifier): New function.
2224 * parse.y (base_class): Use it.
2225 * semantics.c (finish_base_specifier): Define it.
2227 * parse.y (structsp): Warn on use of typename outside of template
2230 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
2232 * lex.c (handle_cp_pragma): Remove #pragma vtable.
2233 * lang-options.h: Remove +e options.
2234 * decl2.c (lang_decode_option): Likewise.
2235 (import_export_vtable): Don't check write_virtuals.
2236 (finish_vtable_vardecl, finish_file): Likewise.
2237 * search.c (dfs_debug_mark): Likewise.
2238 * semantics.c (begin_class_definition): Likewise.
2239 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
2241 * call.c (build_over_call): Check flag_elide_constructors.
2242 * decl2.c: flag_elide_constructors defaults to 1.
2243 * typeck.c (convert_arguments): Remove return_loc parm.
2244 (build_function_call_real): Adjust.
2246 * search.c: Tear out all mi_matrix and memoize code.
2247 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
2248 * lang-options.h: Remove documentation for -fhandle-exceptions,
2249 -fmemoize-lookups and -fsave-memoized.
2250 * cp-tree.h: Lose mi_matrix and memoize support.
2251 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
2252 * class.c: Lose struct class_level.
2253 (pushclass, popclass): Lose memoize support.
2254 * init.c (build_offset_ref): Likewise.
2256 Never change BINFO_INHERITANCE_CHAIN.
2257 * init.c (emit_base_init): Change modification of
2258 BINFO_INHERITANCE_CHAIN to an assert.
2259 * search.c (get_base_distance_recursive): Likewise.
2260 (get_base_distance): Likewise.
2261 (lookup_member): Likewise.
2262 (convert_pointer_to_single_level): Likewise.
2263 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
2264 (lookup_fnfields): Likewise.
2265 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
2266 (unshare_base_binfos): Don't call propagate_binfo_offsets.
2267 (layout_basetypes): Call propagate_binfo_offsets instead of
2268 unshare_base_binfos.
2269 * decl.c (xref_basetypes): Call unshare_base_binfos.
2270 * pt.c (instantiate_class_template): Likewise.
2271 * tree.c (reverse_path): Remove 'copy' parm; always make a
2273 * class.c (build_vbase_path): Just call it.
2274 * search.c (compute_access): Likewise. Don't re-reverse.
2276 1998-08-27 Mark Mitchell <mark@markmitchell.com>
2278 * class.c (build_vbase_path): Use reverse_path.
2279 (finish_base_struct): Move warnings for inaccessible bases to
2281 (modify_one_vtable): Remove check of TREE_USED (binfo).
2282 (fixup_vtable_deltas1): Likewise.
2283 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
2284 (xref_tag): Remove binfos parameter.
2285 (make_binfo): Remove chain parameter.
2286 (reverse_path): Add copy parameter.
2287 * decl.c (init_decl_processing): Change calls to xref_tag.
2288 (xref_tag): Remove binfos parameter.
2289 (xref_basetypes): Change calls to make_binfo.
2290 * decl2.c (grok_x_components): Change calls to xref_tag.
2291 (handle_class_head): Likewise.
2292 * friend.c (do_friend): Likewise.
2293 * lex.c (make_lang_type): Change calls to make_binfo.
2294 * parse.y (structsp): Change calls to xref_tag.
2295 (named_complex_class_head_sans_basetype): Likewise.
2296 (named_class_head): Likewise.
2297 * rtti.c (init_rtti_processing): Likewise.
2298 * search.c (compute_access): Change calls to reverse_path.
2299 (dfs_get_vbase_types): Change calls to make_binfo.
2300 (get_vbase_types): Remove dead code.
2301 * tree.c (unshare_base_binfos): Change calls to make_binfo.
2302 (layout_basetypes): Warn here about inaccessible bases.
2303 (make_binfo): Remove chain parameter.
2304 (reverse_path): Add copy parameter.
2306 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
2308 * class.c: #if 0 complete_type_p.
2309 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
2310 * method.c (process_overload_item): Likewise.
2311 * typeck.c (comp_target_types): Likewise.
2313 Stop sharing binfos for indirect virtual bases.
2314 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
2315 (layout_basetypes): Likewise.
2316 (unshare_base_binfos): Copy vbases, too.
2317 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
2318 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
2319 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
2320 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
2321 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
2322 reference to BINFO_VIA_PUBLIC.
2323 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
2324 (push_class_decls): Use them.
2325 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
2326 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
2328 1998-08-27 Mark Mitchell <mark@markmitchell.com>
2330 * decl.c (build_enumerator): Set DECL_CONTEXT for the
2333 1998-08-26 Mark Mitchell <mark@markmitchell.com>
2335 * cp-tree.h (finish_enum): Change prototype.
2336 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
2337 VALUES parameter. Don't try to compute mins/maxs if
2338 processing_template_decl.
2339 * parse.y (structsp): Use new calling sequence for finish_enum.
2340 * pt.c (tsubst_enum): Likewise. Take the new type as input.
2341 (lookup_template_class): Remove unused variables. Tweak.
2342 Register enums on instantiation list before substituting
2343 enumeration constants.
2344 (tsubst_decl): Remove unused variables.
2345 (regenerate_decl_from_template): Likewise.
2347 * decl.c (duplicate_decls): Don't obliterate the
2348 DECL_TEMPLATE_INFO for a template if we're not replacing it with
2351 * lex.c (do_identifier): Fix typo in comment.
2353 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2355 * errfn.c: Remove stdarg.h/varargs.h.
2358 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
2360 * pt.c (tsubst_copy): Only do typename overloading on an
2361 IDENTIFIER_NODE that happens to look like a typename if it actually
2362 has a type for us to use.
2364 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
2366 * typeck.c (comp_cv_target_types): Split out...
2367 (comp_target_types): From here. Don't allow cv-qual changes under
2368 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
2369 (build_ptrmemfunc): Pass 1 to nptrs.
2370 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2372 1998-08-25 Mark Mitchell <mark@markmitchell.com>
2374 * search.c (dependent_base_p): Don't compare a binfo to
2375 current_class_type; use the TREE_TYPE of the binfo instead.
2377 * cp-tree.h (CLASS_TYPE_P): Revise definition.
2379 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
2381 * decl.c (duplicate_decls): Don't complain about different
2382 exceptions from an internal decl even if pedantic.
2384 * typeck.c (convert_for_assignment): Converting from pm of vbase
2385 to derived is an error, not a sorry.
2387 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
2388 * class.c (fixed_type_or_null): Rename from
2389 resolves_to_fixed_type_p. Return the dynamic type of the
2390 expression, if fixed, or null.
2391 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
2392 does not match the static type.
2393 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
2394 resolves_to_fixed_type_p again.
2396 1998-08-24 Mark Mitchell <mark@markmitchell.com>
2398 * pt.c (tsubst_decl): Move special case code for dealing with
2399 tricky friend templates here from ...
2400 (regenerate_decl_from_template): Here.
2402 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
2404 * decl.c (start_decl): Remove redundant linkage check.
2406 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
2408 * typeck.c (c_expand_return): Handle the case that valtype
2409 is wider than the functions return type.
2411 1998-08-24 Mark Mitchell <mark@markmitchell.com>
2413 * cp-tree.h (CLASS_TYPE_P): New macro.
2414 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
2415 * pt.c (process_template_parm): Undo previous change.
2417 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
2419 * cp-tree.h: Declare.
2420 * pt.c (decl_template_parm_p): New function.
2421 * decl.c (pushdecl): Check decls for redeclaring template parms.
2422 (xref_tag): Make redeclaration an error, print decl.
2423 * decl2.c (grokfield): Check field_decls for redeclaration as well.
2425 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
2427 * parse.y (primary): Fix up the type of string constants.
2429 1998-08-24 Mark Mitchell <mark@markmitchell.com>
2431 * typeck.c (convert_for_initialization): Move check for odd uses
2432 of NULL to avoid duplicate warnings.
2434 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
2436 * tree.c (lvalue_type): Fix for arrays.
2437 * typeck.c (string_conv_p): New fn.
2438 (convert_for_assignment): Use it.
2439 (build_unary_op): Use lvalue_type.
2440 * call.c (standard_conversion, convert_like): Use string_conv_p.
2441 (add_function_candidate): Use lvalue_type.
2442 * cvt.c (convert_to_reference): Likewise.
2443 * decl2.c (lang_decode_option): Ignore -traditional.
2444 * decl.c (init_decl_processing): flag_writable_strings inhibits
2447 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
2449 * lang-options.h (lang_options): Add fconst-strings to the list
2451 * decl2.c (lang_f_options, lang_decode_option): Likewise.
2453 1998-08-24 Nathan Sidwell <nathan@acm.org>
2455 * lex.c (real_yylex): Don't warn about long long constants if
2456 we're allowing long long.
2458 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2460 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
2461 accessing bindings directly.
2463 * search.c (my_tree_cons): Reimplement.
2465 * lang-specs.h: Remove __HONOR_STD.
2466 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
2468 1998-08-23 Mark Mitchell <mark@markmitchell.com>
2470 * decl.c (grokdeclarator): Complain about in-class initialization
2471 of aggregates and/or references.
2472 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
2473 TEMPLATE_TYPE_PARMs.
2475 * decl2.c (grok_array_decl): Add comment.
2476 (mark_used): Don't instantiate an explicit instantiation.
2477 * friend.c (make_friend_class): Remove bogus comment. Fix check
2478 for partial specializations.
2479 * pt.c (check_explicit_specialization): Don't
2480 SET_DECL_EXPLICIT_INSTANTIATION here.
2481 (mark_decl_instantiated): Or here.
2482 (do_decl_instantiation): Do it here, instead. Add checks for
2483 duplicate explicit instantiations, etc. Tidy.
2484 (do_type_instantiation): Likewise.
2485 (instantiate_decl): Improve comments. Complain about explicit
2486 instantiations where no definition is available.
2488 * cp-tree.h (ansi_null_node): Remove.
2489 * call.c (build_over_call): Warn about converting NULL to an
2491 * cvt.c (build_expr_type_conversion): Likewise. Use
2492 null_ptr_cst_p instead of expanding it inline.
2493 * decl.c (ansi_null_node): Remove.
2494 (init_decl_processing): Make null_node always have integral type.
2495 * except.c (build_throw): Warn about converting NULL to an
2497 * lex.c (init_parse): Remove handling of ansi_null_node.
2498 * pt.c (type_unification_real): Don't convert NULL to void* type.
2499 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
2500 (convert_for_assignment): Warn about converting NULL to an
2502 (convert_for_initialization): Likewise.
2504 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
2506 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
2507 * pt.c (coerce_template_parms): Use no_linkage_check.
2508 * decl.c (grokvardecl): Likewise.
2509 (grokfndecl): Likewise. Members of anonymous types have no linkage.
2511 * method.c (process_overload_item): Remove useless code.
2513 1998-08-20 Per Bothner <bothner@cygnus.com>
2515 Handle new'ing of Java classes.
2516 * init.c (build_class_classref): New function.
2517 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
2518 constructor does not return this; don't need to exception-protect.
2520 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
2521 * decl2.c (acceptable_java_type): Handle template-derived types.
2523 1998-08-20 Per Bothner <bothner@cygnus.com>
2525 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
2527 1998-08-20 Mark Mitchell <mark@markmitchell.com>
2529 * decl.c (duplicate_decls): Always merge the old and new patterns
2530 for templates, regardless of whether or not the new one has
2531 DECL_INITIAL. Don't throw away specializations. Merge
2533 * pt.c (tsubst_decl): Use the right pattern when calculating the
2534 complete args for a new template instance.
2535 (do_decl_instantiation): Fix typo in comment.
2536 (regenerate_decl_from_template): Deal with tricky friend template
2538 (instantiate_decl): Likewise.
2540 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
2542 * init.c (build_builtin_delete_call): Add missing assemble_external
2545 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
2547 * parse.y (notype_unqualified_id): Also accept ~A<int>.
2549 1998-08-19 Mark Mitchell <mark@markmitchell.com>
2551 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
2553 * except.c (build_throw): Warn when NULL is thrown, even with
2554 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
2557 * cp-tree.h (ansi_null_node): New variable.
2558 * decl.c (ansi_null_node): New variable.
2559 (init_decl_processing): Initialize its type.
2560 * lex.c (init_parse): Initialize its value. Use ansi_null_node
2561 for null_node in non-ANSI mode.
2562 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
2563 place of null_node to avoid spurious errors.
2565 1998-08-17 Mark Mitchell <mark@markmitchell.com>
2567 * cp-tree.h (enter_scope_of): New function.
2568 * parse.y (complex_direct_notype_declarator): Use it.
2569 * semantics.c (enter_scope_of): New function.
2571 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
2573 * decl.c (grokparms): No, here.
2575 * decl.c (grokdeclarator): Catch parm with pointer to array of
2576 unknown bound here...
2577 * method.c (process_overload_item): ...not here.
2579 * gxxint.texi: Remove obsolete documentation of overloading code.
2581 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
2582 * class.c (finish_struct_bits): Likewise.
2584 * tree.c (lvalue_type): Fix for arrays.
2585 * typeck.c (build_unary_op): Use lvalue_type.
2586 * call.c (add_function_candidate): Likewise.
2587 * cvt.c (convert_to_reference): Likewise.
2589 * decl2.c (lang_decode_option): Ignore -traditional.
2591 * init.c (build_offset_ref): Don't mess with error_mark_node.
2592 * lex.c (do_scoped_id): Use cp_error.
2594 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
2596 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
2598 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
2600 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
2602 * cp-tree.h (set_identifier_local_value): Provide prototype.
2604 * decl2.c (do_namespace_alias): Remove unused variables `binding'
2607 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
2609 * Makefile.in: Rename BBISON to BISON so that it can be properly
2610 inherited from the parent makefile.
2612 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
2614 * lang-options.h: Add -finit-priority.
2615 * decl2.c: Likewise. Check flag_init_priority instead of
2618 * decl2.c (setup_initp): New fn.
2619 (start_objects, finish_objects, do_ctors): Handle init_priority.
2620 (do_dtors, finish_file): Likewise.
2622 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
2624 * pt.c (tsubst_copy): Hush warning.
2626 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
2628 1998-08-12 Mark Mitchell <mark@markmitchell.com>
2630 * pt.c (print_template_context): Don't abort when instantiating a
2633 * decl.c (grokdeclarator): Issue errors on namespace qualified
2634 declarators in parameter lists or in class scope.
2636 1998-08-09 Mark Mitchell <mark@markmitchell.com>
2638 * pt.c (check_explicit_specialization): Don't abort on bogus
2639 explicit instantiations.
2641 1998-08-07 Mark Mitchell <mark@markmitchell.com>
2643 * typeck.c (require_complete_type): Use complete_type_or_else.
2644 (complete_type_or_else): Always return NULL_TREE on failure, as
2647 * pt.c (tsubst_aggr_type): Prototype.
2648 (tsubst_decl): New function, split out from tsubst. Set
2649 input_filename and lineno as appropriate.
2650 (pop_tinst_level): Restore the file and line number saved in
2652 (instantiate_class_template): Set input_filename and lineno as
2654 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
2655 context for a TYPENAME_TYPE is complete.
2657 * decl2.c (grokbitfield): Issue errors on bitfields declared with
2659 (do_dtors): As in do_ctors, pretend to be a member of the same
2660 class as a static data member while generating a call to its
2663 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
2664 conversions, even in complex virtual base class hierarchies.
2666 1998-08-06 Mark Mitchell <mark@markmitchell.com>
2668 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
2669 (TYPE_TEMPLATE_INFO): Likewise.
2670 (SET_TYPE_TEMPLATE_INFO): Likewise.
2671 (ENUM_TI_TEMPLATE): Likewise.
2672 (ENUM_TI_ARGS): Likewise.
2673 (lookup_nested_type_by_name): Remove.
2674 * decl.c (maybe_process_template_type_declaration): Handle enums.
2675 (start_enum): Don't check for primary-template enum declarations
2677 (finish_enum): Clean up, document. Make sure template enum
2678 constants get the correct type.
2679 (build_enumerator): Copy initializers for template enumerations,
2681 (grok_enum_decls): Document.
2682 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
2683 better. Build LOOKUP_EXPRs for local variables, even if they are
2685 * pt.c (tsubst_enum): Remove field_chain parameter.
2686 (template_class_depth): Include the depth of surrounding function
2688 (push_template_decl): Check for primary-template enum declarations
2689 here. Deal with enumeration templates.
2690 (lookup_template_class): Likewise.
2691 (for_each_template_parm): Likewise.
2692 (instantiate_class_template): Don't call tsubst_enum directly,
2693 call tsubst instead, to instantiate enums. Deal with all
2694 field_chain issues here, not in tsubst_enum.
2695 (lookup_nested_type_by_name): Remove.
2696 (tsubst_aggr_type): Revise handling of enumeration types.
2698 (tsubst_copy): Likewise.
2699 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
2701 1998-08-04 Mark Mitchell <mark@markmitchell.com>
2703 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
2704 uses template parameters.
2705 * method.c (build_template_parm_names): Use the full set of
2706 template arguments for tsubst'ing.
2707 (build_overload_identifier): Pass the full set of template
2708 arguments to build_template_parm_names, not just the
2710 * pt.c (TMPL_ARGS_DEPTH): Define using
2711 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
2712 (NUM_TMPL_ARGS): New macro.
2713 (add_outermost_template_args): Deal with the case where the outer
2714 args will be completely discarded.
2715 (coerce_template_parms): Use the full set of template arguments
2716 for tsubst'ing. Simplify. Add some asserts. Improve
2718 (lookup_template_class): Pass the full set of template arguments
2719 to coerce_template_parms.
2720 (tsubst): Add assertion.
2721 (do_type_instantiation): Don't instantiate member template
2724 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
2725 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
2727 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
2729 * method.c (set_mangled_name_for_decl): Change return type to void.
2731 * decl.c (lookup_name_real): A namespace-level decl takes priority
2732 over implicit typename. Avoid doing the same lookup twice.
2734 * search.c (dependent_base_p): New fn.
2735 (dfs_pushdecls, dfs_compress_decls): Use it.
2737 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
2738 virtual functions if the type doesn't have any.
2740 1998-08-03 Mark Mitchell <mark@markmitchell.com>
2742 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
2743 uses template parameters.
2745 1998-08-02 Mark Mitchell <mark@markmitchell.com>
2747 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
2748 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
2749 * lex.c (do_identifier): Don't use a second argument, or a type,
2750 when building LOOKUP_EXPRs.
2751 (do_identifier): Likewise.
2752 (do_scoped_id): Likewise.
2753 * method.c (hack_identifier): Improve error message.
2754 * pt.c (lookup_template_function): Don't needlessly call
2755 copy_to_permanent or build_min.
2756 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
2758 (do_decl_instantiation): Improve error message.
2759 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
2760 (build_min): Copy the type to the permanent obstack, too.
2762 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
2764 * init.c (init_init_processing): Remove BI* handling.
2765 (build_builtin_call): Remove.
2766 (build_builtin_delete_call): New fn.
2767 (build_delete): Use it.
2769 1998-07-31 Mark Mitchell <mark@markmitchell.com>
2771 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
2772 (maybe_check_template_type): New function.
2773 * decl.c (maybe_process_template_type_declaration): New function,
2774 split out from pushtag Call maybe_check_template_type.
2775 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
2776 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
2777 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
2778 * pt.c (template_class_depth_real): Generalization of ...
2779 (template_class_depth): Use it.
2780 (register_specialization): Use duplicate_decls for duplicate
2781 declarations of specializations.
2782 (maybe_check_template_type): New function.
2783 (push_template_decl_real): Fix comment.
2784 (convert_nontype_argument): Likewise.
2785 (lookup_template_class): Likewise. Avoid an infinite loop on
2787 (tsubst_friend_function): Fix comment.
2788 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
2790 * semantics.c (begin_function_definition): Use
2791 reset_specialization to note that template headers don't apply
2792 directly to declarations after the opening curly for a function.
2794 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
2796 * decl.c (push_overloaded_decl): Use current_namespace instead of
2797 DECL_CONTEXT (decl) to determine where we go.
2799 * decl.c (lookup_name_real): Fix typo.
2801 1998-07-28 Mark Mitchell <mark@markmitchell.com>
2803 * friend.c (is_friend): Be lenient with member functions to deal
2804 with nested friends.
2806 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
2808 * class.c (finish_struct_1): Convert integer_zero_node to
2809 ssizetype before passing it to set_rtti_entry.
2810 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
2811 of any size to a pointer.
2813 1998-07-27 Mark Mitchell <mark@markmitchell.com>
2815 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
2816 (build_template_decl_overload): Remove.
2817 (set_mangled_name_for_decl): New function.
2818 (innermost_args): Remove is_spec parameter.
2819 (most_specialized, most_specialized_class): Remove declarations.
2820 (lookup_template_class): Add entering_scope parameter.
2821 (maybe_process_partial_specialization): New function.
2822 (finish_template_decl): Likewise.
2823 (finish_template_type): Likewise.
2824 * class.c (finish_struct): Clean up processing of member template
2826 * decl.c (pushtag): Fix formatting.
2827 (lookup_tag): Improve handling of pseudo-global levels.
2828 (make_typename_type): Adjust call to lookup_template_class.
2829 (shadow_tag): Use maybe_process_partial_specialization.
2830 (xref_tag): Improve handling of member friends.
2831 (start_function): Call push_nested_class before
2832 push_template_decl. Don't call push_template_decl for
2834 * decl2.c (grok_x_components): Don't call xref_tag for
2835 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
2836 (grokclassfn): Use set_mangled_name_for_decl.
2837 (arg_assoc_class): Adjust call to innermost_args.
2838 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
2839 * error.c (dump_function_name): Improve printing of template
2841 * friend.c (is_friend): Don't compare types of decls to determine
2842 friendship, unless flag_guiding_decls.
2843 (make_friend_class): Partial specializations cannot be friends.
2844 (do_friend): Use set_mangled_name_for_decl. Call
2845 push_template_decl_real instead of push_template_decl.
2846 * method.c (build_decl_overload_real): Remove prototype. Give it
2848 (build_overload_identififer): Adjust call to innermost_args.
2849 (build_template_decl_overload): Remove.
2850 (set_mangled_name_for_decl): New function.
2851 * parse.y (.finish_template_type): New non-terminal.
2852 (template_def): Use finish_template_decl. Use template_extdef
2854 (template_extdef, template_datadef): New non-terminals, containing
2855 only those rules for things which can be templates.
2857 (template_type, self_template_type): Use .finish_template_type.
2858 (named_class_head): Use maybe_process_partial_specialization.
2859 * pt.c (mangle_class_name_for_template): Remove context parameter.
2860 (get_class_bindings): Remove outer_args parameter.
2861 (complete_template_args): Remove.
2862 (add_outermost_template_args): New function.
2863 (register_specialization): Return the specialization.
2864 (unregister_specialization): New function.
2865 (tsubst_template_parms): Likewise.
2866 (most_specialized, most_specialized_class): Prototype here as
2868 (original_template): Rename to most_general_template.
2869 (tsubst_template_parms): New function.
2870 (set_mangled_name_for_template_decl): Likewise.
2871 (TMPL_ARGS_DEPTH): New macro.
2872 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
2873 (TMPL_ARGS_LEVEL): New macro.
2874 (SET_TMPL_ARGS_LEVEL): Likewise.
2875 (TMPL_ARG): Likewise.
2876 (SET_TMPL_ARG): Likewise.
2877 (TMPL_ARGS_DEPTH): Likewise.
2878 (finish_member_template_decl): Use finish_template_decl.
2879 (maybe_process_partial_specialization): New function, split out
2881 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
2882 (maybe_begin_member_template_processing): Use new macros.
2883 (is_member_template): Likewise.
2884 (is_member_template_class): Likewise.
2885 (add_to_template_args): Likewise. Deal with multiple levels of
2887 (maybe_process_partial_specialization): New function.
2888 (retrieve_specialization): Add consistency check.
2889 (determine_specialization): Return full argument list.
2890 (check_explicit_specialization): Tweak friend handling. Use full
2891 argument lists. Simplify.
2892 (current_template_args): Use new macros.
2893 (push_template_decl_real): Change ill-named mainargs to specargs.
2894 Check that a partial specialization actually specializes at least
2895 one parameter. Improve friend handling. Modify for full
2897 (classtype_mangled_name): Don't mangle the names of
2899 (lookup_template_class): Add entering_scope parameter. Use it to
2900 avoid finding a template type when an instantiation is required.
2901 Simplify. Use full template arguments.
2902 (tsubst_friend_function): Use unregister_specialization. Use new
2903 macros. Use full template arguments.
2904 (tsubst_friend_class): Substitute, using tsubst_template_parms,
2905 into the template parameters before passing them to
2906 redeclare_class_template.
2907 (instantiate_class_template): Simplify. Use full template
2908 arguments. Adjust calls to get_class_bindings. Use
2909 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
2910 (innermost_args): Use new macros.
2911 (tsubst_aggr_type): New function, split out from tsubst.
2912 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
2913 conventions for lookup_tmeplate_class. Refine handling of partial
2914 instantiations. Remove calls to complete_template_args.
2915 Simplify. Add consistency checks. Use set_mangled_name_for_decl
2916 and set_mangled_name_for_template_decl.
2917 (tsubst_copy): Use tsubst_aggr_type.
2918 (instantiate_template): Use full template arguments.
2919 (more_specialized): Improve formatting.
2920 (more_specialized_class): Adjust calls to get_class_bindings.
2921 (get_bindings_real): Don't call complete_template_args.
2922 (most_specialized): Don't overwrite input; create a new list.
2923 (most_specialized_class): Use most_general_template.
2924 (regenerate_decl_from_template): Use unregister_specialization.
2925 Use full template arguments.
2926 (instantiate_decl): Use full template arguments.
2927 (set_mangled_name_for_template_decl): New function.
2928 * semantics.c (begin_class_definition): Use
2929 maybe_process_partial_specialization.
2930 (finish_member_class_template): New function.
2931 (finish_template_decl): Likewise.
2932 (finish_template_type): Likewise.
2933 (typeck.c): Don't crash after issuing a compiler_error.
2934 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
2936 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
2938 * typeck2.c (build_functional_cast): Handle default-initialization.
2940 * call.c (build_over_call): Pass 1 to popclass.
2942 * parse.y (direct_notype_declarator): Add precedence declaration
2943 to notype_unqualified_id case.
2944 * Makefile.in (EXPECT): Adjust.
2946 * tree.c (ovl_member): Fix for single function in OVL.
2948 1998-07-27 Dave Brolley <brolley@cygnus.com>
2950 * c-lex.c (yylex): Fix boundary conditions in character literal and
2951 string literal loops.
2953 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
2955 * decl.c (lookup_name_real): OK, do return the from_obj value
2956 unless got_object depends on template parms.
2958 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
2960 * pt.c (coerce_template_parms): Also complain about local enums.
2962 * cp-tree.h: Add prototype for set_identifier_local_value.
2963 * decl.c (set_identifier_local_value_with_scope): Make static,
2965 * search.c (covariant_return_p): Likewise.
2966 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
2968 * call.c (build_method_call): Only pull out the type of a destructor
2969 if it's a template type parm.
2970 * decl.c (lookup_name_real): Never return the from_obj value.
2972 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
2974 * except.c (process_start_catch_block_old): Call start_decl_1 for
2976 * decl.c (start_decl_1): Avoid duplicate error.
2978 * init.c (expand_default_init): Only perform the initialization if
2979 it will do something.
2981 1998-07-23 H.J. Lu (hjl@gnu.org)
2983 * parse.y (base_class): Check for invalid base class.
2985 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
2987 * decl2.c (import_export_template): Fold in...
2988 (import_export_class): ...to here. Handle dllimport/export.
2990 * class.c (build_vtable): Pass at_eof to import_export_vtable.
2991 (prepare_fresh_vtable): Likewise.
2992 * decl2.c (import_export_class): Split out...
2993 (finish_prevtable_vardecl): From here.
2994 * class.c (finish_struct_1): Call import_export_class if at_eof.
2996 * decl.c (start_function): #if 0 mysterious code I wrote and have
2998 * rtti.c (get_tinfo_fn): If this is for a class type, set
3001 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
3003 * inc/exception: Change terminate and unexpected to ().
3005 * parse.y (named_class_head_sans_basetype_defn): A
3006 named_class_head_sans_basetype followed by '{' or ':' is a defn.
3008 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
3010 * tree.c (canonical_type_variant): New fn to handle arrays.
3011 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
3012 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
3013 * method.c (process_overload_item): Use build_overload_value for
3016 1998-07-20 Dave Brolley <brolley@cygnus.com>
3018 * lex.c (mbchar.h): #include it.
3019 (GET_ENVIRONMENT): New macro.
3020 (init_parse): Set character set based on LANG environment variable.
3021 (real_yylex): Handle multibyte characters in character literals.
3022 (real_yylex): Handle multibyte characters in string literals.
3024 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
3026 * lex.c (do_identifier): Look for class value even if we don't
3027 have a global value. Do implicit declaration if parsing is 2.
3028 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
3031 1998-07-19 Mark Mitchell <mark@markmitchell.com>
3033 * decl.c (pushtag): Revert previous change.
3034 * pt.c (lookup_template_class): Don't put out debugging
3035 information for types that use template parameters.
3037 * decl.c (pushtag): Don't put out debugging information for
3038 compiler-generated typedefs.
3040 * error.c (dump_type_real): Don't crash when presented with
3041 intQI_type_node or the like.
3043 * semantics.c (finish_translation_unit): Fix spelling error in
3046 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
3048 * decl.c (lookup_name_real): Pull out single function here.
3049 (select_decl): Not here.
3050 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
3052 * decl.c (qualify_lookup): Tweak again.
3054 * pt.c (lookup_template_class): Don't mess with the context of the
3056 * decl2.c (current_decl_namespace): Remove special handling for
3059 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
3060 a member template specialization.
3062 * tree.c (ovl_member): Use decls_match to compare functions.
3063 * decl.c (decls_match): Check the context of a function.
3065 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
3066 in Koenig lookup support rules.
3067 * semantics.c (finish_call_expr): Handle the new cases.
3069 * typeck.c (build_x_function_call): Handle overloaded methods.
3071 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
3073 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3075 * semantics.c (finish_object_call_expr): Revert previous change.
3076 * call.c (build_new_method_call): Likewise. Instead, convert
3077 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
3079 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3081 * decl.c (qualify_lookup): Handle templates.
3083 * decl2.c (do_using_directive): Don't pass ancestor.
3084 * decl.c (push_using_directive): Calculate ancestor.
3086 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
3087 * decl.c (pushdecl): Move type shadowing handling from here...
3088 (duplicate_decls): ...to here.
3089 * decl.c (set_identifier_local_value_with_scope): New fn.
3091 (set_identifier_local_value, lookup_type_current_level): New fns.
3092 * decl2.c (do_local_using_decl): Handle types and binding level
3095 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
3096 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
3097 (lookup_namespace_name): Likewise.
3098 * typeck.c (build_unary_op): Not here anymore.
3100 * decl2.c (do_class_using_decl): Make sure we get an identifier.
3101 * class.c (handle_using_decl): Ignore TYPE_DECLs.
3103 * decl.c (qualify_lookup): New fn.
3104 (lookup_name_real): Use it.
3106 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3108 * decl2.c (add_using_namespace): When directly using a namespace
3109 that was indirect before, promote it.
3111 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
3112 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
3113 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
3114 * decl.c (select_decl): Replace two flag parameters by one.
3115 (unqualified_namespace_lookup): Likewise, pass flag.
3116 (lookup_flags): New function.
3117 (lookup_name_real): Compute flags, pass them.
3118 (lookup_namespace_name): Call with zero-flag.
3119 * decl2.c (ambiguous_decl): Add flag parameter, complain only
3121 (lookup_using_namespace, qualified_lookup_using_namespace):
3122 Add flag parameter, pass them through.
3123 * lex.c (do_scoped_id): Call with zero-flag.
3125 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3127 * typeck.c (convert_for_assignment): Use comptypes.
3129 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3131 * semantics.c (finish_object_call_expr): Move test for the
3132 function called being a TYPE_DECL to ...
3133 * call.c (build_new_method_call): Here.
3135 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
3137 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
3138 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
3140 * lex.c (looking_for_typename): Don't initialize.
3142 * decl2.c (ambiguous_decl): Clarify error message.
3144 * decl.c (push_using_directive): Iterate over namespaces used
3147 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3149 * decl2.c (add_using_namespace): Iterate over namespaces used
3152 * decl.c (lookup_name_real): Accept namespace aliases as locals.
3153 (cat_namespace_levels): Ignore aliases.
3154 (duplicate_decls): Ignore duplicate aliases.
3155 * decl2.c (do_namespace_alias): Process block level namespace
3156 aliases. Store alias with pushdecl. Remove odr errors.
3157 * parse.y (namespace_alias): New non-terminal.
3160 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
3162 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
3163 Handle TEMPLATE_TYPE_PARM.
3164 (arg_assoc): Rewrite.
3166 * pt.c (complete_template_args): Don't look at the context unless
3169 * method.c (build_decl_overload_real): Fix namespace handling.
3171 * typeck.c (build_unary_op): Extract a lone function from an
3174 * call.c (build_scoped_method_call): Handle getting a namespace
3175 for basetype in a destructor call.
3176 (check_dtor_name): Handle enums.
3178 * parse.y (using_directive): New nonterminal.
3179 (extdef, simple_stmt): Use it.
3181 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3183 * decl2.c (add_function): Move error message ...
3184 (arg_assoc_namespace): ... from here.
3186 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
3188 * parse.y (namespace_qualifier): Fix multiple level handling.
3189 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
3190 (arg_assoc): Don't skip the first argument of a function.
3192 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
3194 * search.c (my_tree_cons): Clean up.
3196 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
3198 * call.c (joust): Don't warn about "confusing" conversions to the
3201 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3203 * class.c (push_nested_class): Complain about namespaces.
3204 * decl.c (start_decl): Enter the object's namespace.
3205 (cp_finish_decl): Leave it.
3206 (grokdeclarator): Likewise.
3207 * decl2.c (check_decl_namespace): New function.
3208 (finish_file): Call it.
3209 * parse.y (complex_direct_notype_declarator): Set complexity
3210 of namespace-qualified ids to -1, enter the namespace.
3212 * method.c (build_template_decl_overload): Expect _DECL as first
3213 parameter. Put context temporarily into current_namespace.
3214 * pt.c (check_explicit_specialization): Change caller.
3217 * init.c (build_offset_ref): Call mark_used and
3218 convert_from_reference for namespace members.
3220 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
3222 * search.c (my_tree_cons): The bitfield is at index 2.
3224 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
3226 * lang-options.h: Format changed to work with new --help support
3229 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3231 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
3232 Do Koenig lookup in CALL_EXPR.
3233 (arg_assoc): Handle error_mark.
3234 * lex.c (is_global): New function.
3235 (do_identifier): Expect arguments for Koenig lookup.
3236 * parse.y (primary): Add rules for calls of unqualified function calls.
3237 (do_id): Change call of do_identifier.
3238 * pt.c (finish_stmt_expr): Likewise.
3239 * semantics.c (finish_id_expr): Likewise.
3240 (finish_call_expr): Add integer parameter to indicate
3241 argument-dependent lookup.
3243 * decl.c (struct binding_level): New field using_directives.
3244 (push_using_decl): Not sorry anymore.
3245 (push_using_directive): New function.
3246 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
3247 (unqualified_namespace_lookup): New function, code from ...
3248 (lookup_name_real): ... here.
3249 * decl2.c (lookup_using_namespace): Pass using list instead of
3251 (validate_nonmember_using_decl): New function.
3252 (do_nonmember_using_decl): New function.
3253 (do_toplevel_using_decl): Use them.
3254 (do_local_using_decl): New function.
3255 (do_using_directive): Support block-level directives.
3256 * parse.y (simple_stmt): Support using declarations and
3258 (namespace_qualifier, namespace_using_decl): New non-terminals.
3260 * xref.c (classname): New function.
3261 (GNU_xref_hier): Change class and base parameters to tree.
3262 * decl.c (xref_baseypes): Change caller.
3263 * friend.c (make_friend_class): Likewise.
3265 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3267 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
3270 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
3271 template template parameter, record its use.
3272 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
3273 its template arguments if exists.
3275 * pt.c (coerce_template_template_parms): New function equivalent
3276 to coerce_template_parms when IS_TMPL_PARM is true.
3277 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
3278 all callers changed.
3280 (coerce_template_parms): Access ARGLIST properly when creating a
3281 new vector. Only accept implicit TYPE_DECL as valid argument for
3282 a template template parameter when it is a base class of
3283 current_class_type. Don't display error message when COMPLAIN is
3286 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
3288 * repo.c (get_base_filename): Use file_name_nondirectory.
3289 (open_repo_file): Ditto.
3290 * cp-tree.h (file_name_nondirectory): Add prototype.
3292 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
3294 * friend.c (do_friend): Pull the identifier out of declarator.
3295 Use cp_error and friends.
3296 * decl2.c (qualified_lookup_using_namespace): Fix call to
3298 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
3299 (grokvardecl): Use DECL_CLASS_SCOPE_P.
3300 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
3301 * class.c (warn_hidden): Fix for OVERLOAD.
3302 From grahams@rcp.co.uk:
3303 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
3304 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
3306 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
3308 * g++.1 (-traditional): Remove duplicated documentation.
3310 1998-07-11 Mark Mitchell <mark@markmitchell.com>
3312 * method.c (flush_repeats): Add nrepeats parameter.
3313 (issue_nrepeats): Likewise.
3314 (is_back_referenceable_type): New function. Don't back-reference
3315 TEMPLATE_TYPE_PARMs as well as simple types like integers.
3316 (build_mangled_name_for_type): Likewise.
3317 (build_mangled_name_for_type_with_Gcode): Likewise.
3319 (nrepeats): Likewise.
3320 (Nrepeats): Likewise.
3321 (start_squangling): Don't clear the variables removed above.
3322 (end_squangling): Likewise.
3323 (flush_repeats): Tidy. Use nrepeats parameter rather than
3325 (issue_nrepeats): Likewise, but with nrepeats global. Use
3326 is_backreferenceable_type.
3327 (build_overload_nested_name): Tidy. Add comment. Use
3328 build_mangled_name_for_type.
3329 (build_underscore_int): Comment.
3330 (build_overload_scope_ref): Use build_mangled_name_for_type.
3331 (build_overload_int): Likewise.
3332 (build_template_template_parm_names): Tidy.
3333 (build_template_parm_names): Use build_mangled_name_for_type.
3334 (build_overload_identifier): Add comments.
3335 (build_mangled_name_for_type_with_Gcode): Split out from
3337 (build_mangled_name_for_type): Use it.
3338 (build_mangled_name): Rework to use build_mangled_name_for_type
3339 and to not use global nrepeats/Nrepeats. Tidy.
3340 (process_modifiers): Tidy.
3341 (check_btype): Use is_backreferenceable_type. Add comment.
3342 Rename `node' to `type'.
3343 (process_overload_item): Set numeric_output_need_bar here.
3344 Use build_mangled_name_for_type. Tidy.
3345 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
3346 build_mangled_name_for_type.
3348 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
3351 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
3353 * cp-tree.h (warn_long_long): Define.
3354 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
3355 warning "ANSI C++ does not support `long long'".
3356 * decl2.c (warn_long_long): Define.
3357 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
3359 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
3361 * decl.c (xref_tag): Handle attributes between 'class' and name.
3362 * parse.y (aggr): Likewise.
3363 * semantics.c (finish_class_definition): Likewise.
3364 * Makefile.in (EXPECTED): Adjust.
3366 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
3367 * decl2.c: Define them.
3368 (lang_decode_option): Handle them.
3369 * lang-options.h: Add -foptional-diags.
3370 * class.c (finish_struct): Don't complain about multiple meanings of
3371 name if -fno-optional-diags.
3372 * decl.c (pushdecl_class_level): Likewise.
3373 * lex.c (real_yylex): Check warn_multichar.
3375 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
3377 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
3379 * tree.c (make_binfo): Fix length.
3381 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
3383 * decl2.c (lang_decode_option): Remove warn_template_debugging.
3384 * lang-options.h: Ditto.
3386 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3388 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
3389 (process_start_catch_block): Likewise for variables
3390 `false_label_rtx', `call_rtx' and `return_value_rtx'.
3392 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
3394 * tree.c (build_srcloc): Make sure we allocate this node on the
3397 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
3399 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
3400 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
3401 (lang_specific_driver): Only add -lm automatically if need_math is
3404 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
3406 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
3408 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3410 * Makefile.in (EXPR_H): New dependency variable.
3411 (decl2.o): Depend on $(EXPR_H).
3412 (typeck.o): Likewise.
3416 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3418 * decl.c (start_enum): Put local enums on permanent_obstack.
3420 1998-06-25 Mark Mitchell <mark@markmitchell.com>
3422 * cp-tree.h (c_get_alias_set): Declare.
3423 * decl.c (init_decl_processing): Set lang_get_alias_set.
3425 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
3427 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
3428 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
3429 flag for all function decls which are in the exception table.
3430 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
3431 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
3432 code is emitted for any referenced rtti function.
3434 1998-06-25 Dave Brolley <brolley@cygnus.com>
3436 * lang-specs.h: Use new | syntax to eliminate
3437 string concatenation.
3439 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
3441 * cp-tree.h (CP_DECL_CONTEXT): New macro.
3442 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
3443 * method.c (build_overload_nested_name): Likewise.
3444 * sig.c (build_signature_pointer_or_reference_type): Don't set
3447 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3449 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
3450 * cp-tree.h (FROB_CONTEXT): New macro.
3451 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
3452 * decl.c (namespace_binding): Replace NULL_TREE with
3454 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
3455 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
3457 * decl.c (pushtag): Use FROB_CONTEXT.
3458 (pushdecl, make_typename_type, define_function, grokdeclarator):
3460 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
3461 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
3463 * decl2.c (decl_namespace): Return global_namespace if no context.
3464 * method.c (build_overload_nested_name): Expect null as context.
3465 * pt.c (mangle_class_name_for_template): Do nothing for null
3467 (lookup_template_class): Allow for null id_context.
3469 1998-06-25 Richard Henderson <rth@cygnus.com>
3471 * method.c (emit_thunk): Set current_function_is_thunk for the
3472 ASM_OUTPUT_MI_THUNK case as well.
3474 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
3476 * exception.cc (__cplus_type_matcher): Get a match_info pointer
3477 instead of an exception table entry as a parameter.
3479 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
3481 * parse.y (function_try_block): Don't call start_catch_handler.
3482 * except.c (call_eh_info): Remove coerced field from declaration.
3483 (build_eh_type_type_ref): New function to create an address of a
3484 rtti function for the new style exception tables.
3485 (expand_start_catch_block): Split function, this contains the
3487 (process_start_catch_block_old): New function to perform the rest
3488 of expand_start_catch_block under old style exceptions.
3489 (process_start_catch_block_old): New function to perform the rest
3490 of expand_start_catch_block under new style exceptions.
3491 (expand_end_catch_block): Only pop the false label off the stack under
3492 the old style of exceptions.
3493 * semantics.c (finish_try_block): Don't call start_catch_handler.
3494 * exception.cc (struct cp_eh_info): Add original_value field.
3495 (__cplus_type_matcher): Perform type matching on the original exception
3496 value, and if we have a match, set the current value.
3497 (__cp_push_exception): Set the original expcetion value.
3499 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
3501 * call.c (joust): Fix confusing conversion warning.
3503 * call.c (build_op_delete_call): Add placement parm. Check
3504 LOOKUP_SPECULATIVELY.
3505 * cp-tree.h, decl2.c, init.c: Adjust.
3506 * decl.c (finish_function): Use it.
3508 * pt.c (tsubst): Diagnose creating void fields or variables.
3510 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3512 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
3514 * cp-tree.h (check_dtor_name): Add prototype.
3516 * init.c (expand_member_init): Remove unused variables
3517 `ptr_type_node', `parm' and `rval'.
3519 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
3521 (lang_print_xnode): Likewise.
3523 * typeck2.c (enum_name_string): Cast argument to sprintf to long
3524 and use %ld specifier.
3526 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
3527 specifier in call to fprintf.
3528 (GNU_xref_member): Cast argument to sprintf to int.
3530 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3532 * typeck2.c (pop_init_level): Warn about implicit zero initialization
3535 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3537 * cp-tree.h: Prototype function `check_java_method'.
3539 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
3541 * class.c (finish_struct): Make conflicting use of id a pedwarn.
3542 * decl.c (pushdecl_class_level): Likewise.
3544 1998-06-17 Mark Mitchell <mark@markmitchell.com>
3546 * pt.c (convert_nontype_argument): Issue an error when presented
3547 with an integer (real) constant that cannot be simplified to an
3550 * cp-tree.h (c_get_alias_set): Remove declaration added in
3551 1998-06-13 change that should never have been checked in.
3553 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
3555 * typeck.c (build_binary_op_nodefault): Change % in format strings
3558 * decl.c (grokvardecl): Don't build_static_name for decls that
3559 aren't at namespace scope.
3561 * init.c (perform_member_init): Catch default-initialization of
3564 1998-06-17 Mark Mitchell <mark@markmitchell.com>
3566 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
3568 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
3570 * method.c (hack_identifier): Complain about getting a namespace
3572 * typeck.c (decay_conversion): Remove check for namespaces.
3573 * typeck2.c (incomplete_type_error): Likewise.
3574 * parse.y (template_arg): Add PTYPENAME expansion.
3576 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
3578 * decl.c (grokvardecl): Don't build external assembler names for
3579 TYPENAMEs in other namespaces as there is no declarator.
3580 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
3581 info from DECL_CONTEXT if it is NULL.
3583 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
3585 * call.c (check_dtor_name): Split out.
3586 (build_scoped_method_call): Use it.
3587 (build_method_call): Use it.
3588 * init.c (build_offset_ref): Use it.
3590 * typeck.c (build_static_cast): Fix handling of pointers to members.
3592 * decl.c (finish_function): Just return nothing from a constructor.
3593 * typeck.c (c_expand_return): Complain about returning a void
3594 expression from a destructor.
3596 1998-06-13 Mark Mitchell <mark@markmitchell.com>
3598 * class.c (alter_access): Accept a BINFO explaining how to get
3599 from the entity whose accessed is being altered to the type doing
3601 (handle_using_decl): New function containing code split out from ...
3602 (finish_struct_1): Here.
3604 * cp-tree.h (complete_type_or_else): Declare.
3605 * init.c (build_new_1, build_delete): Use it.
3606 * typeck.c (require_complete_type): Use complete_type, rather than
3607 expanding it inline.
3608 (complete_type_or_else): New function.
3609 (build_component_ref): Use it.
3610 (pointer_int_sum): Make sure the type pointed to is complete.
3611 (pointer_diff): Likewise.
3613 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
3616 * search.c (get_matching_virtual): Note that member templates
3617 cannot override virtual functions.
3619 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
3621 * pt.c (check_explicit_specialization): If DECLARATOR turned into
3622 an error_mark_node from lookup_template_function, return the same.
3623 (determine_specialization): Also make sure TEMPLATE_ID isn't an
3624 error_mark_node, before we try to read its operands.
3625 * decl.c (grokdeclarator): If we got an error_mark_node from
3626 check_explicit_specialization, just return it right back.
3628 1998-06-12 Mark Mitchell <mark@markmitchell.com>
3630 * class.c (instantiate_type): Don't treat template-ids that don't
3631 specify any template arguments as equivalent to ordinary
3632 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
3633 pointer-to-members for member templates. Tidy slightly.
3634 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
3635 * init.c (build_offset_ref): Handle template-ids like ordinary
3636 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
3637 offset part of the OFFSET_REF.
3638 * typeck.c (build_unary_op): Change check for unknown types to
3639 look for OFFSET_REFs, not SCOPE_REFs.
3641 1998-06-11 Mark Mitchell <mark@markmitchell.com>
3643 * pt.c (is_member_template_class): New function.
3644 (push_template_decl_real): Use it.
3646 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
3648 * friend.c (do_friend): Add support for nested classes using
3649 member functions of the enclosing class as friends.
3651 1998-06-10 Mark Mitchell <mark@markmitchell.com>
3653 * call.c (convert_default_arg): Make global, not static.
3654 (convert_arg_for_ellipsis): Split out from ...
3655 (build_over_call): Here.
3656 * cp-tree.h (convert_default_arg); Declare.
3657 (convert_arg_to_ellipsis): Likewise.
3658 (do_member_init): Remove.
3659 * init.c (do_member_init): Remove; this code is dead.
3660 (expand_member_init): Remove much of this code; it is dead.
3661 * typeck.c (convert_arguments): Use convert_default_arg and
3662 convert_arg_for_ellipsis, rather than duplicating here.
3664 * call.c (convert_like): Don't fail silently if
3665 build_user_type_conversion fails. Always return error_mark_node
3668 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
3670 * search.c (covariant_return_p): Complain about ambiguous base.
3672 * typeck.c (build_component_ref): Diagnose ref to nested type.
3674 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
3676 * decl.c (grokparms): Check that INIT isn't an error_mark_node
3677 before giving error about invalid type for default arg.
3679 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
3681 * call.c (build_method_call): Fix thinko.
3683 1998-06-10 Dave Brolley <brolley@cygnus.com>
3685 * decl2.c (lang_decode_option): New argc/argv interface.
3686 * cp-tree.h (lang_decode_option): New argc/argv interface.
3687 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
3688 specified for cpplib-enabled compilers.
3689 * lex.c (lang_init): Don't check_newline for cpplib.
3690 (init_parse): Don't initialize cpplib here.
3692 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
3694 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
3695 piece before checking DECL_MUTABLE_P.
3697 1998-06-10 John Carr <jfc@mit.edu>
3699 * tree.c (debug_binfo): Make printf format match arguments.
3701 * error.c (OB_PUTI): Make printf format match arguments.
3703 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
3705 * init.c (perform_member_init): Handle default-initialization.
3707 * except.c (build_throw): Handle throwing NULL.
3709 * typeck.c (build_x_function_call): Use resolve_offset_ref.
3711 * search.c (compute_access): Only strip an anonymous union
3714 * call.c (add_builtin_candidates): Tweak.
3716 * cvt.c (build_expr_type_conversion): Restore code for conversion
3718 * decl2.c (delete_sanity): Use it. Clean up.
3720 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
3722 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
3724 * typeck.c (c_expand_return): Don't warn about void expressions on
3725 return statements in functions returning void.
3727 1998-06-09 Mark Mitchell <mark@markmitchell.com>
3729 * pt.c (fn_type_unification): Revise documentation. Tidy.
3730 (type_unification): Likewise.
3732 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
3734 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
3736 * parse.y (function_try_block): Rename expand_start_catch, and delete
3738 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
3741 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
3743 * search.c (lookup_member): New fn.
3744 * class.c (finish_struct_1): Use it.
3745 * decl.c (lookup_name_real): Use it.
3747 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3749 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
3751 * cp-tree.h: Add prototype for `maybe_print_template_context' and
3752 `maybe_make_one_only'.
3754 * decl.c (auto_function): Remove unused variable `decl'.
3756 * decl2.c: Include dwarf2out.h and dwarfout.h.
3758 * lex.c: Remove redundant declarations of `set_float_handler' and
3761 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
3763 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
3764 time flag. Call __cp_eh_info instead of __cp_exception_info.
3765 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
3766 (__cp_exception_info): Return offset into cp_eh_info structure to
3767 match what use to be the start of this structure.
3768 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
3769 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
3771 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
3772 __cp_eh_info instead of __cp_exception_info.
3774 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
3776 * decl.c (cp_finish_decl): Disable inlining of extern inlines
3777 with static variables.
3779 1998-06-08 Mark Mitchell <mark@markmitchell.com>
3781 * init.c (build_offset_ref): Correct previous change to use build,
3784 1998-06-07 Mark Mitchell <mark@markmitchell.com>
3786 * class.c (instantiate_type): Handle pointer-to-members where the
3787 member is a template.
3788 * init.c (build_offset_ref): Likewise.
3789 * typeck.c (build_unary_op): Likewise.
3791 1998-06-07 Richard Henderson <rth@cygnus.com>
3793 * lex.c (lang_init_options): New function.
3794 (lang_init): Remove flag_exceptions == 2 hack.
3796 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
3798 * search.c (envelope_add_decl): Tweak for implicit typename.
3800 * call.c (joust): Also warn about confusing conversion op/constructor
3801 overload resolution.
3803 * spew.c (yylex): Also return the TYPE_DECL if got_object.
3804 Don't clear got_object after '~'.
3805 * call.c (build_scoped_method_call): Tweak destructor handling.
3806 (build_method_call): Likewise.
3807 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
3808 TYPE_MAIN_VARIANT for destructors.
3809 * semantics.c (finish_object_call_expr): Complain about calling a
3812 1998-06-05 Per Bothner <bothner@cygnus.com>
3814 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
3815 Define - update needed by gcc.c change.
3817 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
3819 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
3821 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3823 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
3824 * decl.c (lookup_name_real): Add namespaces_only parameter.
3825 If set, return only NAMESPACE_DECLs.
3826 (select_decl): Likewise.
3827 (identifier_type_value): Give additional parameter.
3828 (lookup_name_nonclass): Likewise.
3829 (lookup_name): Likewise.
3830 (find_binding): Skip namespace aliases.
3831 (binding_for_name): Likewise.
3832 (push_namespace): Check for namespace aliases.
3833 (lookup_name_namespace_only): New function.
3834 (begin_only_namespace_names, end_only_namespace_names): New functions.
3835 * decl2.c (set_decl_namespace): Skip namespace aliases.
3836 (do_using_directive): Likewise.
3837 (do_namespace_alias): Produce namespace aliases, fix alias
3839 * error.c (dump_decl): Support SCOPE_REF.
3840 * parse.y (extdef): Wrap lookup with namespace_only for namespace
3841 aliases and using declarations.
3843 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
3845 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
3847 * error.c (dump_expr): Clean up NEW_EXPR case.
3849 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
3851 Suggested by Brendan Kehoe
3852 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
3853 treat it as using ::decl.
3855 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
3857 * tree.c (mapcar): Support NEW_EXPR.
3859 * error.c (dump_expr): Support NEW_EXPR.
3861 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
3863 * method.c (make_thunk): Use overload machinery to make name.
3864 * search.c (covariant_return_p): New fn.
3865 (get_matching_virtual): Use it.
3867 * init.c (build_new_1): Fix check for void.
3869 1998-06-01 Per Bothner <bothner@cygnus.com>
3871 * cp-tree.h (TYPE_FOR_JAVA): New macro.
3872 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
3873 java_int_type_node, java_long_type_node, java_float_type_node,
3874 java_double_type_node, java_char_type_node, java_boolean_type_node):
3875 New "primitive" types, with predefined names __java_byte etc.
3876 (record_builtin_java_type): New function.
3877 (init_decl_processing): Make Java types with record_builtin_java_type.
3878 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
3879 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
3880 (grokfndecl): Call check_java_method for Java classes.
3881 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
3882 (process_overload_item): Match types against specific
3883 java_XX_type_node types, rather than using is_java_type.
3884 * class.c (finish_struct_1): Don't add default copy constructor
3885 or operator= if TYPE_FOR_JAVA.
3886 (pop_lang_conext): Restore strict_prototyp proper if Java.
3887 * decl2.c (acceptable_java_type, check_java_method): New functions.
3888 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
3889 (tsubst): Move common statement after if statement.
3890 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
3892 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
3894 * pt.c (for_each_template_parm): Use first_rtl_op.
3896 * tree.c (build_cplus_array_type_1): Also check index_type for
3899 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
3901 * pt.c (tsubst): Always copy BINFO_BASETYPES.
3903 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
3905 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
3908 1998-05-29 Mark Mitchell <mark@markmitchell.com>
3910 * decl.c (grokdeclarator): Don't complain about in-class
3911 initialization of static consts if we don't really know the type
3914 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
3916 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
3917 * method.c (build_destructor_name): New fn.
3918 * decl2.c (maybe_retrofit_in_chrg): Split out...
3919 (grokclassfn): From here. Reorganize.
3920 * decl.c (grok_ctor_properties): Make sure ctors for types with
3921 vbases have the in_chrg parm.
3922 * pt.c (instantiate_class_template): Update
3923 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
3925 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
3927 1998-05-28 Mark Mitchell <mark@markmitchell.com>
3929 * pt.c (instantiate_decl): Make test for whether or not static
3930 variables should be instantiated early match its comment.
3932 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
3934 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
3936 (start_function): Call check_default_args.
3937 * decl2.c (grokfield): Don't call check_default_args.
3938 (check_default_args): Use cp_error_at.
3939 * lex.c (do_pending_defargs): Call check_default_args.
3941 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
3943 * call.c (build_method_call): Make sure get_type_value returns
3944 something before we try to use its TYPE_MAIN_VARIANT.
3945 (build_scoped_method_call): Likewise.
3947 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
3949 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
3950 initialize an array.
3952 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
3955 * friend.c (do_friend): Clarify template warning.
3957 1998-05-27 Mark Mitchell <mark@markmitchell.com>
3959 * decl.c (shadow_label): Don't treat decls as identifiers.
3960 (maybe_push_to_top_level): Clear shadowed_labels.
3962 * pt.c (instantiate_decl): Reset lineno and filename after calling
3963 regenerate_decl_from_template.
3965 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
3968 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
3970 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
3972 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3974 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
3975 (convert_nontype_argument): Handle cases when nontype template
3976 parameters become classes after substitution.
3978 1998-05-26 Mark Mitchell <mark@markmitchell.com>
3980 * friend.c (is_friend): Use comptypes, rather than == to compare
3981 types. Modify for new representation of template friends.
3982 (make_friend_class): Likewise.
3983 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
3984 (instantiate_class_template): Deal with template friends.
3986 * decl.c (store_parm_decls): Remove redundant call to
3987 expand_main_function.
3989 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
3991 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
3994 1998-05-26 Per Bothner <bothner@cygnus.com>
3996 * language_as_string: Handle lang_java.
3998 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
4000 * decl.c (pushdecl): Don't copy the type_decl.
4002 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4004 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
4006 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
4008 * parse.y (complex_direct_notype_declarator): Use $1 to access
4009 scope of notype_qualified_id.
4011 1998-05-26 Dave Brolley <brolley@cygnus.com>
4013 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
4014 (init_parse): Initialize cpplib interface.
4016 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
4019 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4021 * decl.c (pushtag): Avoid crashing on erroneous input.
4023 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4025 * decl.c (push_namespace): Only produce one unique name for
4026 anonymous namespaces.
4027 (get_unique_name): Remove.
4029 1998-05-25 Mark Mitchell <mark@markmitchell.com>
4031 * call.c (tourney): Don't do any extra comparisons.
4033 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
4035 * cp-tree.h (processing_template_parmlist): Declare.
4036 * decl.c (pushtag): Don't call push_template_decl when we
4038 * pt.c (processing_template_parmlist): New variable.
4039 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
4040 (complete_template_args): Use it.
4041 (add_to_template_args): Likewise.
4042 (innermost_args): Likewise.
4044 (begin_template_parm_list): Use processing_template_parmlist.
4045 (end_template_parm_list): Likewise.
4047 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
4048 * decl.c (grokdeclarator): Use it.
4049 * decl2.c (grok_x_components): Likewise.
4050 * init.c (initializing_context): Likewise.
4051 * method.c (do_build_copy_constructor): Likewise.
4052 (do_build_assign_ref): Likewise.
4053 * search.c (compute_access): Likewise.
4054 * typeck.c (build_component_ref): Likewise.
4056 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
4057 unnamed type a typedef name "for linkage purposes".
4059 * pt.c (lookup_template_class): Don't look at
4060 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
4062 * method.c (build_overload_int): Handle error cases gracefully.
4064 * pt.c (instantiate_decl): Handle static member variables
4067 * pt.c (tsubst): Use the tsubst'd type when producing new
4068 TEMPLATE_PARM_INDEX nodes.
4070 1998-05-24 Mark Mitchell <mark@markmitchell.com>
4072 * tree.c (cp_tree_equal): Handle pointers to member functions.
4074 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
4075 sure the type of the REF_BIND is a reference type.
4076 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
4077 target_type for clarity.
4079 * parse.y (xcond): Move call to condition_conversion ...
4080 * semantics.c (finish_for_cond): Here.
4081 * parse.c: Regenerated.
4083 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
4085 * decl.c (push_namespace): Namespaces have type void.
4086 * typeck2.c (incomplete_type_error): Complain about namespace
4088 * typeck.c (decay_conversion): Likewise.
4090 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4092 * error.c (dump_expr): Support namespaces.
4094 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
4096 * cp-tree.def: Add SRCLOC.
4097 * cp-tree.h: Add struct tree_srcloc and accessor macros.
4098 * tree.c (build_srcloc, build_srcloc_here): New fns.
4099 * pt.c (add_pending_template): Use build_srcloc_here.
4100 (push_tinst_level): Update last_template_error_tick before erroring.
4101 (instantiate_decl): Restore lineno and input_filename before
4102 calling add_pending_template.
4103 * decl2.c (finish_file): Set up lineno and input_filename for
4106 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4108 * decl.c (lang_print_error_function): New fn.
4109 (init_decl_processing): Set print_error_function to use it.
4110 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
4112 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
4115 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
4116 copy-initialization.
4118 * class.c (build_vtable_entry): Use int_fits_type_p.
4119 (build_vtable): Pass a signed offset to build_vtable_entry.
4120 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
4121 set_rtti_entry): Likewise.
4123 1998-05-22 Per Bothner <bothner@cygnus.com>
4125 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
4126 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
4128 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4130 * pt.c (print_template_context): Use fprintf instead of cp_error.
4132 * pt.c (determine_specialization): Just return an error_mark_node.
4133 Also print the decl we want in error messages. If we complain,
4134 return error_mark_node.
4135 (tsubst_friend_function): Set lineno and input_filename so
4136 error messages will be useful.
4137 (instantiate_template): Just return an error_mark_node.
4138 (check_explicit_specialization): Don't mess with a returned
4141 * pt.c (print_template_context): Add new argument.
4142 (maybe_print_template_context): New fn.
4143 (push_tinst_level): Increment tinst_level_tick.
4144 (pop_tinst_level): Likewise.
4145 * errfn.c (cp_thing): Call maybe_print_template_context. Use
4146 xrealloc instead of xmalloc.
4148 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
4150 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
4152 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
4153 if the template we looked up is the same as the one we already
4156 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
4158 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
4159 (cpp_reader,parse_in): Add for cpplib.
4160 (check_newline): Call handle_sysv_pragma with new interface.
4161 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
4163 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
4164 (sub_getch): Call GETC for cpplib.
4166 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
4167 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
4169 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
4171 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
4173 * decl2.c (maybe_make_one_only): New fn.
4174 (import_export_vtable): Use it.
4175 (import_export_decl): Likewise.
4176 * pt.c (mark_decl_instantiated): Likewise.
4178 1998-05-21 Mark Mitchell <mmitchell@usa.net>
4180 * decl2.c (find_representative_member): Rename to ...
4181 (build_anon_union_vars): New function.
4182 (finish_anon_union): Fix stupidity of previous change.
4184 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
4186 * decl.c (grokfndecl): Handle definition of specialization in
4189 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
4191 1998-05-20 Mark Mitchell <mmitchell@usa.net>
4193 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
4194 to look for type declarations.
4195 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
4196 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
4197 (finish_member_class_template): Declare.
4198 * decl.c (pushtag): Put member class templates on the
4199 CLASSTYPE_TAGS list, just as for ordinary member classes.
4200 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
4201 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
4202 IDENTIFIER_NAMESPACE_VALUEs.
4203 * parse.y (component_decl): Move code to ...
4204 * semantics.c (finish_member_class_template): New function.
4205 Don't put member class templates on the list of components for a
4207 * parse.c: Regenerated.
4208 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
4209 In fact, don't use DECL_CONTEXT at all here.
4211 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
4213 * decl.c (record_unknown_type): New function.
4214 (init_decl_processing): Call it for the unknown and global type
4217 1998-05-20 Mark Mitchell <mmitchell@usa.net>
4219 * decl2.c (find_representative_member): New function.
4220 (finish_anon_union): Use it.
4222 * cp-tree.h (MAIN_NAME_P): New macro.
4223 (DECL_MAIN_P): Likwise.
4224 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
4225 (grokfndecl): Use the new macros.
4226 (grokdeclarator): Likewise.
4227 (start_function): Likewise.
4228 (store_parm_decls): Likewise.
4229 (finsh_function): Likewise.
4230 * friend.c (do_friend): Likewise.
4231 * typeck.c (build_function_call_real): Likewise.
4232 (build_unary_op): Likewise.
4234 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
4236 * decl2.c (start_objects, finish_objects, do_dtors,
4237 do_ctors): Split out from...
4238 (finish_file): ...here.
4240 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
4242 * tree.c (is_overloaded_fn): Don't abort on placeholders from
4245 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
4247 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
4249 * error.c (dump_expr): Handle an ARROW_EXPR.
4251 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
4253 * decl.c (saveable_obstack): Declare.
4254 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
4255 declare, if necessary.
4257 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
4259 * call.c (compare_qual): Remove.
4261 (is_properly_derived_from): New function.
4262 (maybe_handle_ref_bind): Likewise.
4263 (maybe_handle_implicit_object): Likewise.
4264 (compare_ics): Modify substantially to bring into conformance with
4266 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
4267 (comp_cv_qualification): Declare.
4268 (comp_cv_qual_signature): Likewise.
4269 * typeck.c (comp_cv_qualification): Likewise.
4270 (comp_cv_qual_signature): Likewise.
4272 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4274 * Makefile.in (parse.o): Depend on toplev.h.
4276 * class.c (typecode_p): Remove prototype and definition.
4278 * cp-tree.h (currently_open_class, is_empty_class, member_p):
4281 * decl.c (push_overloaded_decl_top_level): Remove prototype and
4284 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
4285 in call to `cp_thing'.
4286 (cp_warning): Likewise for function pointer `warning'.
4288 * except.c (do_function_call): Remove prototype and definition.
4289 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
4291 * method.c (is_java_type): Add prototype and make it static.
4293 * parse.y: Include toplev.h.
4295 * pt.c (type_unification): Remove unused variable `arg'.
4296 (instantiate_decl): likewise for `save_ti'.
4298 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
4300 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
4302 * init.c (build_member_call): Handle template_ids.
4303 * parse.y (primary): Add global_scope template_id.
4305 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
4307 * decl2.c (get_sentry): Use end_temporary_allocation.
4308 Don't declare permanent_obstack.
4310 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
4312 * parse.y (.finish_new_placement): New non-terminal.
4313 (unary_expr, new_type_id): Use it.
4314 * parse.c: Regenerated.
4316 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
4318 * pt.c (redeclare_class_template): Say where the original definition
4319 of the template-parameter's default argument appeared.
4321 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
4323 * call.c (build_over_call): Tweak empty class handling.
4325 * decl.c (make_typename_type): Use currently_open_class.
4327 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
4329 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4331 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
4332 for a type unless it is one.
4334 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
4336 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
4338 * Makefile.in (program_transform_name, objdir): Define.
4340 * Makefile.in (BISON): Use bison from the build tree if it exists.
4343 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4345 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
4347 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
4349 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
4351 * call.c (build_scoped_method_call): Likewise.
4353 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
4355 * init.c (build_new_1): Call suspend_momentary around the creation
4356 of values that must be saved for exception handling.
4357 * parse.y (.build_new_placement): New non-terminal.
4358 (unary_expr, new_placement): Use it.
4359 * parse.c: Regenerated.
4361 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
4363 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
4366 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
4369 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
4371 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
4373 * decl.c (start_decl): Revert problem change.
4375 * Makefile.in (CONFLICTS): Fix.
4377 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4379 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
4381 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
4383 * class.c (finish_struct_1): Use BINFO_SIZE.
4385 * decl.c (start_decl): Use 'tem'.
4387 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
4389 * exception.cc: Include eh-common.h.
4390 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
4391 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
4392 (__cp_push_exception): Initialize eh_info struct as well.
4393 * except.c: Remove local structs and include eh-common.h.
4394 (init_exception_processing): Set language and version codes.
4395 (call_eh_info): add presence of eh_info to runtime description of
4397 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
4398 * semantics.c (finish_try_block): call start_catch_block() and
4400 * parse.y (function_try_block): call start_catch_block() and
4403 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
4405 * typeck.c (original_type): New function.
4406 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
4407 to see if they're actually the same.
4408 * cp-tree.h (original_type): Declare.
4410 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4412 * Makefile.in (lex.o): Depend on output.h.
4414 * call.c (add_function_candidate): Remove unused variable `cand'.
4415 (add_conv_candidate): Likewise.
4416 (build_builtin_candidate): Likewise.
4418 * cp-tree.h: Add prototype for `types_overlap_p'.
4420 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
4422 * decl2.c (merge_functions): Remove unused variables `tmp' and
4425 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
4426 (code_as_string): Likewise.
4427 (language_as_string): Likewise.
4428 (parm_as_string): Likewise.
4429 (op_as_string): Likewise.
4430 (assop_as_string): Likewise.
4431 (cv_as_string): Likewise.
4433 * lex.c: Include output.h.
4435 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
4437 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
4440 * tinfo.cc (__class_type_info::dcast): Change the type of variable
4441 `i' from int to size_t.
4443 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
4446 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
4448 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
4449 DECL_NAMESPACE_SCOPE_P.
4450 (lang_decl_name): Likewise.
4451 * pt.c (tsubst_friend_function, tsubst): Likewise.
4452 * decl.c (pushdecl, redeclaration_error_message, start_decl,
4453 cp_finish_decl, start_function): Likewise.
4454 * class.c (finish_struct_1): Likewise.
4455 * call.c (build_over_call): Likewise.
4456 (compare_ics): Use DERIVED_FROM_P.
4458 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
4460 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
4461 * method.c (build_mangled_name): Use it.
4462 (build_decl_overload_real): Likewise.
4464 * error.c (dump_simple_decl): New function, broken out from ...
4465 (dump_decl): Use it.
4467 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
4469 * ptree.c (lang_print_xnode): Add missing `break'.
4471 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
4473 * call.c (add_template_candidate): Adjust for changes to
4474 fn_type_unification.
4475 (add_template_candidate_real): Likewise.
4476 (add_template_conv_candidate): Likewise.
4477 (build_user_type_conversion_1): Likewise.
4478 (build_new_function_call): Likewise.
4479 (build_object_call): Likewise.
4480 (build_new_op): Likewise.
4481 (build_new_method_call): Likewise.
4482 * class.c (instantiate_type): Likewise.
4483 * cp-tree.h (unification_kind_t): New type.
4484 (fn_type_unification): Adjust prototype.
4485 (type_unificaiton): Likewise.
4486 * pt.c (UNIFY_ALLOW_NONE): New macro.
4487 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
4488 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
4489 (UNIFY_ALLOW_DERIVED): Likewise.
4490 (unify): Change prototype.
4491 (maybe_adjust_types_for_deduction): New function.
4492 (check_cv_quals_for_unify): Likewise.
4493 (determine_specialization): Adjust.
4494 (fn_type_unification): Likewise.
4495 (type_unification): Likewise.
4496 (type_unification_real): Likewise. Use
4497 maybe_adjust_types_for_deduction. Fix mishandling of
4498 back-unification of template functions passed as arguments. Pass
4499 appropriate combination of UNIFY_ALLOW_* to unify.
4500 (unify): Remove unused NTPARMS parameter. Use
4501 check_cv_quals_for_unify. Remove bogus code that allowed
4502 too-generous unification in order to adhere more closely to standard.
4503 (get_bindings_real): Adjust.
4504 (get_class_bindings): Likewise.
4506 * method.c (build_overload_identifier): Only use the innermost
4507 template arguments when mangling.
4508 * pt.c (tsubst_template_argument_vector): New function.
4509 (complete_template_args): Deal with the situation where the
4510 extra_args contain more than one level of arguments.
4511 (lookup_template_class): Deal with member template classes, which
4512 may have more than one level of arguments.
4513 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
4514 Improve handling of member template classes. Use
4515 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
4516 tsubst_template_argument_vector where appropriate.
4517 (regenerate_decl_from_template): Break out from ...
4518 (instantiate_decl): Here.
4520 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
4521 * parse.h: Regenerated.
4522 * parse.c: Really regenerated.
4524 * cp-tree.h (finish_unary_op_expr): New function.
4525 (finish_id_expr): Likewise.
4526 (begin_new_placement): Likewise.
4527 (finish_new_placement): Likewise.
4528 (finish_declarator): Likewise.
4529 (finish_translation_unit): Likewise.
4530 (finish_parmlist): Likewise.
4531 (begin_class_definition): Likewise.
4532 (finish_class_definition): Likewise.
4533 (finish_default_args): Likewise.
4534 (finish_inline_definitions): Likewise.
4535 * parse.y (GCC_ASM_KEYWORD): Remove.
4536 (TYPENAME_ELLIPSIS): Likewise.
4537 * parse.c: Regenerated.
4538 Use new functions in semantics.c in the actions for many rules.
4539 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
4540 * hash.h: Regenerated.
4541 * semantics.c (finish_expr_stmt): Allow NULL expr.
4542 (finish_unary_op_expr): New function, containing
4543 code previously in parse.y.
4544 (finish_id_expr): Likewise.
4545 (begin_new_placement): Likewise.
4546 (finish_new_placement): Likewise.
4547 (finish_declarator): Likewise.
4548 (finish_translation_unit): Likewise.
4549 (finish_parmlist): Likewise.
4550 (begin_class_definition): Likewise.
4551 (finish_class_definition): Likewise.
4552 (finish_default_args): Likewise.
4553 (finish_inline_definitions): Likewise.
4555 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
4557 * typeck.c (build_c_cast): Don't decay arrays and functions to
4558 pointer type when converting to a class type.
4560 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
4562 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
4563 (DECL_CLASS_SCOPE_P): Likewise.
4565 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
4567 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
4568 * decl2.c (constructor_name_full): Likewise.
4570 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
4572 * tree.c (mapcar): Add OVERLOAD support.
4574 * init.c (resolve_offset_ref): We must use basetype_path before we
4575 destroy it with a call to convert_pointer_to.
4577 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4579 * class.c (currently_open_class): New fn.
4580 * decl.c (lookup_name_real): Use it.
4581 * search.c (lookup_field): Likewise.
4583 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4585 * cp-tree.def (OVERLOAD): New node.
4586 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
4587 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
4588 (NAMESPACE_BINDING): Remove.
4589 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
4591 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
4593 (tree_overload): New struct.
4594 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
4595 (REAL_IDENTIFIER_TYPE_VALUE): Define.
4596 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
4597 (lang_decl_flags): Remove in_namespace.
4598 (lang_decl): Remove chain.
4599 (DECL_CHAIN, DECL_NAMESPACE): Remove.
4600 (flag_honor_std): Declare extern.
4601 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
4602 namespace_binding, set_namespace_binding,
4603 lookup_function_nonclass, cat_namespace_levels,
4604 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
4605 scratch_ovl_cons, ovl_member, build_overload): Declare.
4606 (decl_list_length, get_namespace_id, current_namespace_id,
4607 overloaded_globals_p): Remove.
4608 (lookup_using_namespace, qualified_lookup_using_namespace): Change
4610 (push_scratch_obstack): New macro.
4611 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
4612 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
4614 (build_new_function_call): Iterate using OVL_CHAIN.
4615 Print DECL_NAME in when reporting ambiguities.
4616 (build_object_call): Iterate using OVL_NEXT for fns, convs.
4617 (build_new_op): Call lookup_function_nonclass.
4618 Iterate using OVL_NEXT.
4619 (build_op_delete_call): Change detection of members.
4620 Do not wrap TREE_LIST around fields and single global functions.
4621 (build_over_call): Don't push a class level if the context is a
4623 (build_new_method_call): Iterate using OVL_NEXT.
4624 * class.c (add_method): Chain overloaded members using
4625 build_overload. Remove copying of method.
4626 (grow_method): When iterating through the obstack, expect OVERLOAD
4627 nodes. Chain overload members.
4628 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
4629 nodes in call to get_baselinks.
4630 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
4631 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
4632 fdecls that are OVERLOAD nodes.
4633 (validate_lhs): New function.
4634 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
4635 code. Use DECL_NAME in error messages. Split code between global
4636 and member function processing.
4637 * decl.c (global_type_node): New static variable.
4638 (in_std): New global.
4639 (struct binding_level): New field usings.
4640 (resume_binding_level): Assert that we are not in a class.
4641 (toplevel_bindings_p): Just check for namespace_p or
4643 (resume_level): Remove.
4644 (find_binding): New function.
4645 (binding_for_name): Call it.
4646 (namespace_binding, set_namespace_binding): New functions.
4647 (push_namespace): Associate binding level with new namespace,
4648 resume_binding_level for existing namespace. Remove old code.
4649 Fake std by counting.
4650 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
4651 (maybe_push_to_top_level): Save current namespace.
4652 (pop_from_top_level): Restore saved namespace.
4653 (pop_namespace): Call suspend_binding_level. Remove old code.
4654 (cat_namespace_levels): New function.
4655 (set_identifier_type_value_with_scope): For namespace bindings,
4656 set BINDING_TYPE, and use global_type_node.
4657 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
4658 (identifier_type_value): New function.
4659 (pushtag): If no context, use current_namespace.
4660 (duplicate_decls): Don't process DECL_CHAIN.
4661 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
4662 already set. Never reset it to NULL_TREE. Lookup global variables
4663 in their namespace. Push overloaded templates if they are on
4665 (pushdecl_namespace_level): New function.
4666 (pushdecl_top_level): Implement using pushdecl_namespace_level.
4667 (pushdecl_using_decl): New function.
4668 (overloaded_globals_p): Remove.
4669 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
4670 them. Use namespace_binding and set_namespace_value.
4671 (redeclaration_error_message): Complain if the declarations come
4672 from different namespaces.
4673 (lookup_tag): On namespace level, look in the BINDING_TYPE.
4674 (lookup_namespace_name): Pass tree_bindings from stack. Remove
4676 (select_decl): New function.
4677 (lookup_name_real): Call it for qualified and unqualified lookup.
4678 Pass tree_bindings from the stack.
4679 If prefer_type is 1, also accept namespaces.
4680 (lookup_function_nonclass): New function.
4681 (init_decl_processing): Set the binding level of the global
4682 namespace to global_binding_level.
4683 Build a proper type list for __builtin_apply.
4684 Initialize std_node to "fake std" if flag_honor_std is set.
4685 Initialize global_type_node.
4686 Allocated bad_alloc in namespace std if flag_honor_std.
4687 (define_function): Set the DECL_CONTEXT to the current_namespace.
4688 (start_decl): A namespace is not considered as a context here. If
4689 the DECL_CONTEXT is a namespace, push the decl.
4690 (cp_finish_decl): Check for namespaces used as initializers.
4691 (grokfndecl): Add namespace parameter. Remove processing of
4693 (grokvardecl): Add namespace parameter.
4694 (grokdeclarator): Process SCOPEs that are namespaces. For
4695 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
4696 (start_function): Check for contexts that are namespaces.
4697 Set context for declarations that have not been pushed.
4698 (store_parm_decls): Check for ::main only.
4699 (finish_function): Likewise.
4700 (start_method): Check for contexts that are namespaces.
4701 (start_method): Remove DECL_CHAIN processing.
4702 * decl2.c (flag_honor_std): Declare.
4703 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
4704 (decl_namespace_list): New static global.
4705 (grok_x_components): Ignore namespaces as type contexts.
4706 (check_classfn): Expect OVERLOAD nodes.
4707 (grokfield): Remove DECL_CHAIN processing.
4708 (finish_file): Call cat_namespace_levels.
4709 (merge_functions): New function.
4710 (ambiguous_decl): Rewrite.
4711 (lookup_using_namespace): Produce tree_bindings.
4712 (qualified_lookup_using_namespace): Likewise.
4713 (set_decl_namespace, decl_namespace, current_decl_namespace,
4714 push_decl_namespace, pop_decl_namespace): New functions.
4715 (arg_lookup): New struct.
4716 (add_function, arg_assoc_namespace, arg_assoc_class,
4717 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
4719 (get_namespace_id, current_namespace_id): Remove.
4720 (do_toplevel_using_decl): Rewrite.
4721 (do_class_using_decl): Complain about namespace qualifiers.
4722 (do_using_directive): Sorry if not on namespace level. Complain
4723 about unknown namespaces.
4724 * error.c (dump_aggr_type): Check for namespace contexts.
4725 * except.c (init_exception_processing): Push terminate into std.
4726 * friend.c (is_friend): A namespace is not a context, here.
4727 * init.c (expand_member_init): Remove DECL_CHAIN processing.
4728 (build_offset_ref): Process OVERLOAD nodes.
4729 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
4730 * lex.c (identifier_type): Loop using OVL_CHAIN.
4731 (see_typename): Set looking_for_typename to 2.
4732 (real_yylex): Likewise.
4733 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
4734 (do_scoped_id): Expect OVERLOAD nodes.
4735 Change calling convention for qualified_lookup_using_namespace.
4736 (build_lang_decl): Don't set in_namespace anymore.
4737 * method.c (typevec_size): New global.
4738 (build_overload_nested_name): Return if global_namespace.
4739 Otherwise, always expect a declaration context.
4740 (build_qualified_name): Likewise.
4741 Make sure we don't write beyond typevec_size.
4742 (build_decl_overload_real): Likewise.
4743 Allocate one extra slot for the namespace.
4744 (hack_identifier): Mark code dead.
4745 Process OVERLOAD and NAMESPACE_DECL nodes.
4746 * parse.y (program): Pop namespaces until in global namespace.
4747 (extdef): In a using-declaration, don't discard the identifier if
4748 there is no declaration.
4749 (left_curly): Ignore type contexts which are namespaces.
4750 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
4752 * pt.c (template_class_depth): Expect types to be namespaces.
4753 (determine_specialization): Simplify by expecting OVERLOAD nodes.
4754 (push_template_decl): Push into namespace level.
4755 Reset ctx if it is a namespace.
4756 Set DECL_CONTEXT to current_namespace if not set already.
4757 Ignore real contexts that are namespaces.
4758 (mangle_class_name_for_template): Skip global_namespace.
4759 Mangle other namepaces as declarations.
4760 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
4761 (lookup_template_class): Push into namespace of context.
4762 If the context is a namespace, set it to global_namespace.
4763 Use id_context for mangling.
4764 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
4765 (tsubst_friend_function): Ignore namespace contexts.
4766 Push into namespace level.
4767 (tsubst): Handle NAMESPACE_DECL nodes.
4768 Remove DECL_CHAIN processing.
4769 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
4770 * ptree.c (print_lang_identifier): Print bindings.
4771 (lang_print_xnode): Print OVERLOAD nodes.
4772 * rtti.c (init_rtti_processing): Push type_info into std.
4773 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
4774 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
4775 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
4776 lookup_fnfields_here): Likewise.
4777 Process all nodes, instead of going through TREE_CHAIN.
4778 * sig.c (build_signature_pointer_or_reference_type): Set context
4779 to global_namespace.
4780 (build_signature_table_constructor): Expect OVERLOAD nodes.
4781 * spew.c (yylex): Save old setting of looking_for_typename.
4782 * tree.c (decl_list_length): Remove.
4783 (binding_init): New function.
4784 (count_functions): Rewrite.
4785 (is_overloaded_fn): Expect OVERLOAD nodes.
4786 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
4787 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
4788 ovl_member): New functions.
4789 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
4790 (type_unknown_p): Likewise.
4791 (require_instantiated_type): Likewise.
4792 (build_component_ref): Declare code dead.
4793 (build_x_function_call): Create and expect OVERLOAD nodes.
4794 (build_function_call_real): Check for ::main only.
4795 (build_unary_op): Likewise. Expect OVERLOAD nodes.
4796 (convert_for_assignment): Check for TREE_LIST before accessing
4798 * decl.c (duplicate_decls): Check for namespace bindings instead
4800 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
4801 lookup_name_current_level, start_decl, xref_tag,
4802 finish_enum): Likewise.
4803 * init.c (build_offset_ref): Likewise.
4804 * search.c (lookup_field): Likewise.
4805 (lookup_fnfields): Likewise.
4806 (dfs_debug_mark): Likewise.
4807 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
4808 (poplevel_class, pop_from_top_level): Likewise.
4809 * decl2.c (finish_method): Likewise.
4810 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
4811 * decl.c (record_builtin_type): Likewise.
4812 (init_decl_processing, grokfndecl): Likewise.
4813 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
4814 (make_lang_type): Likewise.
4815 * parse.y (make_thunk): Likewise.
4816 * pt.c (tsubst): Likewise.
4817 * tree.c (debug_binfo): Likewise.
4818 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
4819 tinfo2.cc, inc/new.h: Add std qualifications.
4820 * inc/new: Wrap with namespace std if __HONOR_STD.
4821 * inc/typeinfo: Likewise.
4823 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
4825 * call.c (build_user_type_conversion_1): Handle second_conv
4826 properly for templates.
4828 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
4830 * method.c (build_decl_overload_real): Set TREE_USED flag to
4831 zero for build_type_variants nodes as well.
4833 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
4835 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
4837 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
4839 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
4840 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
4841 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
4842 xref.o): Add toplev.h dependencies.
4844 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
4846 * errfn.c (cp_error, cp_warning): Remove declarations for
4847 error and warning respectively.
4849 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4851 * error.c: Convert to using ctype macros defined in system.h.
4852 * method.c: Likewise.
4854 * lex.c: Likewise. Also remove redundant system header stuff.
4856 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
4858 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
4859 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
4860 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
4861 xref.c: Add include of toplev.h.
4863 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
4865 * tree.c (perm_manip): Also regenerate the RTL of an extern.
4866 (copy_to_permanent): Use end_temporary_allocation.
4868 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
4870 * init.c (expand_vec_init): The initialization of each array
4871 element is a full-expression.
4873 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
4875 * method.c (build_mangled_name): Add a call to build_type_variant
4876 to get the right type.
4878 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
4880 * Makefile.in: Add .SUFFIXES.
4882 * cp-tree.def: Remove NAMESPACE_DECL.
4884 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
4886 * call.c (build_over_call): Do evaluate arg even if it has empty
4888 * decl.c (start_function): Don't push a member function.
4890 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
4892 * Makefile.in (g++FAQ.info): Put -o option before input file.
4894 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
4896 * gxxint.texi: Add info for squangling codes K and B.
4898 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
4900 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
4901 the expression in templates.
4902 (finish_stmt_expr): Likewise.
4904 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
4906 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
4908 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
4910 * decl.c (maybe_push_to_top_level): Always clear
4911 current_template_parms and processing_template_decl.
4912 (pushtag): Remove check of current_class_type and some comments,
4913 since maybe_push_to_top_level no longer creates confusion.
4915 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
4917 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
4918 (DECL_CLASS_TEMPLATE_P): Likewise.
4919 (DECL_PRIMARY_TEMPLATE): Likewise.
4920 (PRIMARY_TEMPLATE_P): Use it.
4921 (push_template_decl_real): New function.
4922 (redeclare_class_template): Take new template parameters as
4924 (is_specialization_of): New function.
4925 (comp_template_args): Declare.
4926 * decl.c (pushtag): Handle friend template classes.
4927 (xref_tag): Likewise. Use new calling convention for
4928 redeclare_class_template.
4929 * decl2.c (grok_x_components): Handle friend templates.
4930 * friend.c (is_friend): Use is_specialization_of where
4931 appropriate. Deal with friend class templates.
4932 (make_friend_class): Let a class template be friends with itself.
4933 * pt.c (comp_template_args): Remove declaration.
4934 (tsubst_friend_class): New function.
4935 (push_template_decl_real): New function.
4936 (push_template_decl): Use it.
4937 (redeclare_class_template): Adjust for new calling convention.
4938 (comp_template_args): Give it external linkage.
4939 (instantiate_class_type): Use tsubst_friend_class to deal
4940 with friend templates.
4941 * typeck.c (comptypes): Use comp_template_args, rather than
4942 expanding it inline.
4943 * parse.y (component_decl): Handle a nested template type
4944 like other component type declarations.
4946 * pt.c (check_explicit_specialization): Handle overloaded
4947 constructors correctly.
4949 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
4950 (lookup_template_class): Use it.
4952 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
4954 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
4955 * cp-tree.h: Add WRAPPER support.
4956 * call.c (add_candidate): Split out from add_*_candidate fns.
4957 (build_over_call): Take the candidate instead of function and args.
4958 Enforce access control here. Emit overload warnings here.
4959 (add_warning): New fn.
4960 (joust): Add WARN parm. If not set, call add_warning instead of
4961 printing a warning. Reenable some warnings.
4963 (convert_like): Adjust.
4964 (build_new_op): Adjust.
4965 (build_new_function_call): Adjust.
4966 (build_user_type_conversion_1): Adjust.
4967 (USER_CONV_FN): Adjust.
4968 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
4969 build_int_wrapper): New fns.
4971 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
4973 * pt.c (unify): Fix typo in previous change.
4975 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4977 * error.c (dump_type_real): Declare canonical_name.
4979 * typeck.c (comp_target_types): Fix PMFs.
4981 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
4983 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
4984 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
4987 * pt.c (tsubst): Decrease the template-level of
4988 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
4989 TEMPLATE_PARM_INDEX.
4990 (template_decl_level): New function.
4991 (unify): Make sure to record unifications for template
4992 parameters, even when the parameters exactly match the arguments.
4993 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
4994 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
4995 aren't from the level we're currently working on.
4997 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
4999 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
5001 * decl2.c (check_member_template): Set DECL_IGNORED for member
5002 class templates, too.
5004 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
5006 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5008 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
5010 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
5012 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
5013 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
5014 (init_decl_processing): Handle TI types.
5015 * typeck.c (unsigned_type, signed_type): Handle TI types.
5017 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
5019 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
5020 New local added_libraries. Increment count when add library to
5023 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
5025 * cp-tree.h (type_as_string_real): New function.
5026 * pt.c (mangle_class_name_for_template): Use it.
5027 * error.c (dump_aggr_type): Change prototype.
5028 (dump_type_prefix): Likewise.
5029 (dump_type_suffix): Likewise.
5030 (dump_type_real): Convert from dump_type. If desired, the
5031 "canonica" name of a typedef, i.e., the name of the underlying
5032 type, can be printed.
5033 (dump_type): Call dump_type_real.
5035 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
5037 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
5039 * typeck.c (comp_target_types): Tweak pedantic case.
5040 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
5041 Return -1 or 1 instead of 1 or 2.
5042 (compparms): Remove STRICT handling.
5043 (convert_for_assignment): Fix handling of pmfs.
5045 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
5047 * typeck.c (comp_target_types): Handle references like pointers.
5048 (comp_target_parms): Note that return code from comp_target_types
5049 can be negative to indicate failure.
5051 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5053 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
5054 which requires a working target compiler to build.
5056 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
5058 * tree.c (avoid_overlap): Add prototype.
5060 * spew.c (num_tokens): Add prototype.
5061 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
5063 * search.c (dfs_check_overlap): Add prototype.
5064 (dfs_no_overlap_yet): Likewise.
5066 * pt.c (original_template): Add prototype.
5067 (inline_needs_template_parms): Likewise.
5068 (push_inline_template_parms_recursive): Likewise.
5069 (retrieve_specialization, register_specialization): Likewise.
5070 (print_candidates, reduce_template_parm_level): Likewise.
5071 (build_template_decl, mark_template_parm): Likewise.
5072 (tsubst_friend_function, get_bindings_real): Likewise.
5074 * method.c (start_squangling): Add prototype.
5075 (end_squangling, check_ktype, issue_ktype): Likewise.
5076 (build_overloaded_scope_ref, check_btype): Likewise.
5077 (build_mangled_template_parm_index): Likewise.
5079 * lex.c (init_cpp_parse): Add prototype.
5080 (handle_cp_pragma, handle_sysv_pragma): Likewise.
5081 (reduce_cmp, token_cmp): Likewise.
5083 * except.c (call_eh_info): Add prototype.
5084 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
5085 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
5087 * decl2.c (is_namespace_ancestor): Add prototype.
5088 (namespace_ancestor, add_using_namespace): Likewise.
5089 (ambiguous_decl): Likewise.
5091 * decl.c (indent): Add prototype.
5093 * call.c (add_template_candidate_real): Add prototype.
5095 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
5097 * decl2.c (build_expr_from_tree): Just return a PMF.
5099 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
5101 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
5102 when doing initializations.
5104 * pt.c (unify): Use comptypes to compare type args.
5106 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
5108 * decl.c (duplicate_decls): Fix check for when it's safe to free
5111 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
5114 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
5116 * pt.c (build_template_parm_index): Add prototype.
5118 * search.c (my_tree_cons): Don't clear words outside the
5119 newly allocated node.
5121 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
5123 * lex.c (init_parse): Now returns char* containing the filename.
5125 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
5126 Jeff Law <law@cygnus.com>
5128 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
5131 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5133 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
5135 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
5137 * decl.c (duplicate_decls): Don't warn for redundant decls if
5138 friend: let add_friend take care of it.
5140 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5142 * sig.c (build_signature_pointer_constructor): Don't set
5143 TREE_HAS_CONSTRUCTOR for a signature pointer.
5144 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
5145 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
5147 * typeck.c (build_unary_op): Only allow taking the address of a
5149 * typeck2.c (digest_init): Simplify.
5150 (store_init_value): Don't pedwarn about using { } for pmfs.
5152 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
5154 * cp-tree.h (start_decl): Update prototype.
5155 * decl.c (start_decl): Like the C version, new parameters
5156 for the attributes. Call cplus_decl_attributes here,
5157 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
5158 (grokdeclarator): Pass NULL for new start_decl arguments.
5159 * pt.c (tsubst_expr): Likewise.
5160 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
5161 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
5162 * lex.c (build_lang_decl): Add lang_name_java.
5163 * class.c (push_lang_context): Add lang_name_java.
5164 * method.c (build_mangled_name): Check for is_java_type.
5166 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
5168 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
5169 * call.c (build_scoped_method_call): Check for TREE_CODE for
5170 VOID_TYPE instead of type == void_type_node.
5171 (build_method_call): Ditto.
5172 * decl.c (lookup_name_real): Ditto.
5173 (grokdeclarator): Ditto.
5174 (start_decl): Ditto.
5176 (start_function): Ditto.
5177 (finish_function): Ditto.
5178 (start_method): Ditto.
5180 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
5182 * lex.c (finput): New variable.
5183 (init_cpp_parse): Renamed from init_parse.
5184 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
5185 (finish_parse): New function.
5186 * cp-tree.h (init_lex, init_parse): Remove declarations.
5188 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5190 * call.c (build_call): Still evaluate the actual argument.
5191 * class.c (is_empty_class): Update for -fnew-abi.
5193 * decl2.c: -fnew-abi implies -fsquangle.
5195 * method.c (do_build_assign_ref): Don't do anything to copy
5197 (do_build_copy_constructor): Likewise.
5198 * call.c (build_over_call): Likewise.
5200 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5202 * tree.c (avoid_overlap): Return a value.
5204 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
5206 * method.c (check_btype): Add missing argument to xrealloc.
5207 (check_ktype): Likewise.
5209 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5211 Implement empty base optimization.
5212 * class.c (finish_struct_1): Add vbase fields earlier. Set
5213 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
5214 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
5215 (types_overlap_p): New fn.
5216 * tree.c (avoid_overlap): New fn.
5217 (build_base_fields): Use it to avoid overlapping empty bases.
5218 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
5220 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
5222 Re-implement allocation of base class subobjects.
5223 * tree.c (unshare_base_binfos): New fn.
5224 (layout_basetypes): Use it. Now handles offsets of both virtual and
5225 non-virtual bases, after layout_type.
5226 (layout_vbasetypes): Remove.
5227 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
5228 (build_vbase_pointer_fields): Split out from old layout_basetypes.
5229 * class.c (finish_base_struct): Lose offset handling code.
5230 Move nonvdtor warning here. Don't mess with t_binfo anymore.
5231 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
5232 * cp-tree.h: Adjust.
5234 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
5236 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
5237 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
5238 * class.c (duplicate_tag_error): Likewise.
5239 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
5240 * tree.c (layout_vbasetypes): Update from layout_record, remove
5241 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
5242 (layout_basetypes): Likewise.
5244 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
5246 * class.c, Make sure system.h is included just after config.h.
5247 Delete lingering stdio and errno references too.
5248 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
5250 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
5252 * friend.c (is_friend): Fix access control for local classes.
5254 * class.c (is_empty_class): New fn.
5255 * call.c (build_call): Don't pass empty class objects to a function.
5257 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
5259 * call.c (build_over_call): Do name resolution for default
5260 arguments of function templates in the scope of the templates.
5262 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
5264 * call.c: Include system.h. Remove includes, declarations and
5265 defines provided by system.h.
5266 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
5267 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
5268 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
5269 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
5270 * typeck2.c, xref.c: Likewise.
5271 * Makefile.in: Dependencies updated as appropriate.
5272 * Make-lang.in: Likewise.
5274 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
5276 * pt.c (fn_type_unification): Allow incomplete unification without
5277 an immediate error message.
5279 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5281 * tree.c (member_p): New fn.
5282 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
5283 initializing class members.
5285 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
5286 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
5288 * call.c (build_method_call): Handle non-scoped destructors, too.
5289 * pt.c (tsubst_copy): Likewise.
5291 * pt.c (print_template_context): Split out...
5292 (push_tinst_level): ...from here.
5294 * friend.c (is_friend): Don't pass a type to decl_function_context.
5296 * typeck.c (convert_for_initialization): Always hand off
5297 conversions to class type.
5299 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5301 * friend.c (is_friend): Local classes have the same access as the
5304 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
5306 * typeck.c (expand_target_expr): Delete dead function.
5308 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
5310 * repo.c (save_string): Delete dead function.
5312 * method.c (thunk_printable_name): Delete dead function.
5314 * lex.c (yynextch): Delete dead function.
5316 * expr.c (tree_extract_aggr_init): #if 0 out.
5318 * except.c (do_unwind): Delete dead function.
5319 (easy_expand_asm): Likewise.
5321 * cvt.c (build_conversion_type_1): Delete dead function.
5323 * cp-tree.h (push_expression_obstack): Declare.
5325 * call.c (source_type): #if 0 out.
5327 * class.c (alter_access): Remove unused label. Add braces
5328 around empty else clause.
5330 * lex.c (yyprint): Fix argument to printf.
5332 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
5334 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
5336 * pt.c (instantiate_class_template): Make sure template
5337 arguments are permanent.
5338 * init.c (resolve_offset_ref): Don't go looking around in
5341 * semantics.c: Add routines to handle expressions, and some
5342 declaration processing.
5343 * parse.y: Use them.
5344 (current_class_depth): Move declaration to cp-tree.h.
5345 * parse.c: Regenerated.
5346 * cp-tree.h: Use them.
5347 (current_class_depth): Declare.
5348 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
5350 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
5352 * error.c (dump_decl): Be a bit more explicit with template
5353 type arguments, when verbose.
5355 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
5357 * inc/exception: Reorder closing braces.
5359 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
5361 * pt.c (redeclare_class_template): New function.
5362 * cp_tree.h (redeclare_class_template): Declare it.
5363 * decl.c (xref_tag): Use it.
5365 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
5367 * call.c (build_over_call): Check IS_AGGR_TYPE, not
5369 * typeck.c (convert_arguments): Likewise.
5371 * decl.c (grokdeclarator): Remove const and volatile from type after
5372 setting constp and volatilep.
5374 * class.c (finish_struct_1): Don't warn about bool bitfield larger
5377 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
5379 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
5381 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
5383 * call.c (build_object_call): Complain about ambiguous operator(),
5384 rather that crashing.
5385 (build_new_op): Likewise.
5386 (build_op_delete_call): Likewise.
5388 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
5390 * cvt.c (perform_qualification_conversions): Use comp_target_types
5391 instead of comp_ptr_ttypes.
5393 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
5395 * cp-tree.h (enforce_access): Declare.
5396 * call.c (enforce_access): Make it extern, not static.
5397 * class.c (alter_access): Use enforce_access; modify code for ISO
5398 compliance, rather than ARM rules.
5400 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5402 * cp-tree.h: Fix typo.
5404 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
5406 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
5407 if (aggregate_value_p (type)).
5409 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
5411 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
5413 * tree.c (mapcar): When dealing with a DECL, use it's constant
5415 * pt.c (lookup_template_class): Don't mangle the names of template
5416 classes whose arguments are unknown.
5418 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
5420 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
5422 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
5424 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
5426 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
5427 boolean_type_node to 1.
5429 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
5431 * error.c (dump_expr): Remove unused variable `l'.
5433 * pt.c (for_each_template_parm): New function, created by
5434 converting uses_template_parms.
5435 (tree_fn_t): New typedef.
5436 (uses_template_parms): Use it.
5437 (mark_template_parm): New function.
5438 (push_template_decl): Check that the argument list of a partial
5439 specialization uses all the template parameters.
5441 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
5442 with it; we might want it for debugging.
5443 * cp-tree.h (type_unification): Change interface.
5444 * class.c (finish_struct_1): Skip nested template types, just like
5445 ordinary nested types.
5446 (instantiate_type): Use new interface to type_unification.
5447 * lex.c (init_lex): Add __sz as opname for sizeof.
5448 * method.c (build_overload_scope_ref): New function.
5449 (build_overload_int): Handle complex expressions. Set
5450 numeric_output_need_bar if necessary.
5451 (build_overload_value): Handle non-PARM_DECL nodes; this
5452 routine is now used by build_overload_int. Remove some
5453 assignments to numeric_output_need_bar. Use
5454 build_overload_scope_ref.
5455 (build_qualified_name): Note that some template mangled names end
5456 with digits, and set numeric_output_need_bar appropriately. Use
5457 build_underscore_int.
5458 * pt.c (unify): Change interface.
5459 (type_unification_real): Likewise.
5460 (determine_specialization): Use new interfaces.
5461 (tsubst): Deal gracefully with situations in which the argument
5462 vector is not fully filled.
5463 (fn_type_unification): Use new interfaces.
5464 (type_unification): Likewise. Remove NOP_EXPR hack.
5465 (type_unification_real): Likewise.
5466 (unify): Likewise. Deal with unification of complex expresions.
5468 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5470 * pt.c (complete_template_args): Initialize skip properly.
5472 * decl.c (make_typename_type): Revert.
5473 (make_implicit_typename): Remove.
5474 (lookup_name_real): Don't call it. Call lookup_field if we see a
5475 TYPE_DECL from a template base.
5476 * search.c (lookup_field): Do implicit typename stuff.
5478 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
5479 Geoff Noer <noer@cygnus.com>
5481 * Makefile.in: Various fixes for building cygwin32 native toolchains.
5482 * Make-lang.in: Likewise.
5484 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5486 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
5488 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
5490 * decl.c (make_implicit_typename): Rewrite removed code.
5491 (make_typename_type): Call it if the type we look up comes from
5492 a base that uses template parms.
5494 * pt.c (complete_template_args): Rewrite.
5495 (tsubst, FUNCTION_DECL): Use it.
5497 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
5499 * semantics.c (finish_asm_stmt): Fix combine strings. Call
5500 c_expand_asm_operands () if output_operands, input_operands or
5501 clobbers is not NULL_TREE.
5503 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5505 * pt.c (complete_template_args): New function.
5506 (get_bindings): Deal with specializations of function templates
5507 with return type containing parameters from outer class
5509 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
5510 substitute arguments and compose a new type.
5512 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
5514 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
5517 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5519 * decl.c (make_implicit_typename): Lose useless code.
5521 * call.c (standard_conversion): Handle A* -> const A* properly.
5523 * pt.c (get_bindings_real): Rename from get_bindings. Add
5525 (get_bindings): Pass 1.
5526 (get_bindings_overload): Pass 0.
5528 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
5530 * pt.c (check_explicit_specialization): When reverting a static
5531 member function, also remove the `this' parameter from
5532 last_function_parms.
5534 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5536 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
5539 * decl.c (store_bindings): Use free_binding_vecs.
5540 (pop_from_top_level): Likewise.
5542 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
5544 * decl.c (make_implicit_typename): Only change the type of a
5547 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
5549 * semantics.c: New file, containing routines to perform the
5550 semantic phase of parsing.
5552 * pt.c (tsubst_expr): Likewise.
5553 * cp-tree.h: Declare the various functions in semantics.c.
5554 Provide macros to access _STMT tree nodes.
5555 * cp-tree.def: Add ASM_STMT tree node.
5556 * Makefile.in, Make-lang.in: Add dependencies on and for
5559 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
5561 * pt.c (push_template_decl): Only check primary templates.
5563 * pt.c (check_explicit_specialization): Complain about default args
5564 in explicit specialization.
5566 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
5567 constructor_declarator.
5569 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
5571 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
5572 has no overloaded operator ->.
5574 * call.c (build_field_call): Don't crash when presented with a
5575 field that is actually a nested type.
5577 * decl.c (pushtag): Deal with friend class injection in local
5580 * call.c (build_object_call): Don't crash if OBJ is a
5581 pointer-to-member-function.
5583 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
5585 * pt.c (push_template_decl): Complain about template with C linkage,
5586 anonymous template class.
5588 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
5590 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
5591 * search.c: Likewise.
5593 * lex.c (do_pending_defargs): Only call
5594 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
5596 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
5598 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
5600 * parse.y: Deal with CONSTRUCTORS in new_initializers.
5602 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
5604 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
5605 closely mimics the behavior in parse.y.
5606 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
5607 into a compound statement.
5609 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
5611 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
5612 * pt.c (inline_needs_template_parms): New fn.
5613 (original_template): New fn.
5614 (push_inline_template_parms_recursive): New fn.
5615 (maybe_begin_member_template_processing): Use them.
5616 (maybe_end_member_template_processing): Likewise.
5617 (is_member_or_friend_template): Rename to is_member_template.
5618 Member functions of local classes are never member templates.
5620 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5622 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
5623 added in the class scope to catch redefinition error.
5625 * pt.c (reduce_template_parm_level): Also copy
5626 the DECL_TEMPLATE_PARMS field.
5628 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
5630 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
5631 reduced-level template type parameter.
5633 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
5635 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
5636 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
5637 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
5638 * decl.c (duplicate_decls): Propagate it.
5639 * typeck2.c (abstract_virtuals_error): Use two loops to emit
5640 abstract virtual functions and virtual functions which need a
5641 final overrider separately.
5643 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
5645 * lang-specs.h: Properly put brackets around array elements in
5648 * typeck.c (build_binary_op_nodefault): Correctly place parens around
5649 && and || in expression.
5651 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
5653 * call.c (default_parm_conversions): Remove prototype definition.
5654 (build_method_call): Remove unused variable result.
5656 * cvt.c (ocp_convert): Remove unused variable conversion.
5658 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
5660 * except.c (do_unwind): #if 0 definition of unused variables fcall
5663 * expr.c (extract_scalar_init): #if 0 prototype and function
5666 * init.c (expand_aggr_init_1): Remove unused variable init_type.
5667 (build_new_1): Remove unused variable t.
5669 * pt.c (instantiate_class_template): Remove unused variable newtag;
5670 cast called function return value to void.
5671 (do_decl_instantiation): Remove unused variables name and fn.
5673 * tree.c (get_type_decl): Add default return to shut up compiler from
5674 complaining control reaches end of non-void function.
5676 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
5678 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
5680 * call.c (default_parm_conversions): Remove prototype definition.
5681 (build_method_call): Remove unused variable result.
5682 (build_over_call): Add default case in enumeration switch.
5684 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
5686 * decl2.c (lang_decode_option): Change j's type to size_t.
5688 * tree.c (layout_vbasetypes): record_align and desired_align are of
5689 type unsigned int; const_size and nonvirtual_const_size likewise.
5691 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
5693 * parse.y (new_initializer): Make sure all initializers are
5696 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
5698 * decl2.c (import_export_decl): Mark tinfo functions for
5699 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
5701 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
5703 * method.c: Fix typo.
5705 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5707 * method.c: Include "system.h" to get stdlib.h, stdio.h,
5708 ctype.h, string.h, etc.
5709 (issue_nrepeats): Add default case in enumeration switch.
5710 (check_btype): Likewise.
5711 (process_overload_item): Likewise.
5713 * Makefile.in (method.o): Depend on system.h.
5715 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5717 * lex.c (do_scoped_id): Fix parenthesizing.
5719 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
5721 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
5722 FLAG_RTTI is unset, initialize type info machinery and continue
5723 with FLAG_RTTI enabled.
5724 (get_typeid): Ditto.
5726 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
5728 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
5731 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
5733 * pt.c (finish_member_template_decl): Deal more gracefully with
5734 invalid declarations.
5736 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
5738 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
5739 cp-tree.h: Clean up more old overloading code, old RTTI code, and
5740 some formatting quirks.
5742 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
5743 method.c, pt.c, ptree.c, typeck.c: Remove support for
5744 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
5746 * Makefile.in: Adjust.
5748 * pt.c (unify): Don't allow reduced cv-quals when strict.
5750 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
5751 *type_unification* and unify.
5753 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
5755 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
5756 (nested_name_specifier): And add it before this use.
5757 (typename_sub0): And this use. Also add use without the keyword.
5758 (typename_sub1): Likewise.
5759 * pt.c (instantiate_class_template): Don't actually instantiate
5760 anything if our type uses template parms.
5762 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
5764 * decl.c (start_function): Don't call temporary_allocation for a
5767 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5769 * pt.c (instantiate_class_template): Don't mess with friends if
5770 our type uses template parms.
5772 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
5774 * parse.y (nested_name_specifier): Use explicit_template_type.
5775 (typename_sub): Allow a template_type, an explicit_template_type,
5776 or an implicit template type at the end.
5777 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
5778 * decl.c (make_typename_type): Handle template-id where the name
5780 * call.c (build_scoped_method_call): Handle member template
5782 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
5783 destructor is represented by the type.
5785 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
5786 * parse.y (nested_name_specifier): Add 'template' case.
5787 (explicit_template_type): New rule.
5788 (typename_sub): Use it.
5789 * decl.c (make_typename_type): Handle getting a template-id for NAME.
5790 * pt.c (tsubst): Likewise.
5792 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
5794 * pt.c (add_to_template_args): Fix thinko.
5795 (instantiate_class_template): Call it later.
5797 * pt.c (get_class_bindings): Add outer_args parm.
5798 (most_specialized_class): Likewise.
5799 (instantiate_class_template): Pass it.
5800 (more_specialized_class): Likewise.
5801 (lookup_template_class): Get context from template if none
5803 (finish_member_template_decl): Don't do anything with a
5804 partial specialization.
5805 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
5807 * class.c (finish_struct): Member class templates have already been
5808 checked for name clashes.
5809 * decl.c (pushdecl_with_scope): Handle pushing at class level.
5811 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
5813 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
5814 (tsubst, *_PARM): Support multiple levels of template classes.
5815 (instantiate_class_template): Look up the pattern from the
5817 (lookup_template_class): Handle getting a template for d1.
5818 (push_template_decl): Correct setting of 'primary'.
5819 (reduce_template_parm_level): Add 'levels' parm.
5820 (finish_member_template_decl): Support member class templates.
5821 (template_class_depth): Handle multiple levels.
5822 * parse.y (component_decl_1, fn.def2): Remove member template case.
5823 (component_decl): Add member template cases.
5824 * decl2.c (check_member_template): We now handle member template
5826 * decl.c (pushtag): Handle member templates.
5827 * method.c (do_inline_function_hair): Don't touch
5828 IDENTIFIER_GLOBAL_VALUE.
5829 * init.c (build_offset_ref): If name isn't an identifier, just
5831 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
5833 * typeck.c (get_delta_difference): Do adjust for conversions to
5834 and from virtual base.
5836 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
5838 * typeck.c (get_delta_difference): Give hard error for conversion
5841 * cp-tree.h: Tweak formatting.
5843 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
5845 * decl.c (push_namespace): Handle redeclaration error.
5847 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
5848 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
5849 (NAMESPACE_BINDING): New macro.
5850 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
5853 * pt.c (push_template_decl): Use innermost_args.
5855 * decl.c (get_unique_name): Tweak from earlier in the name.
5857 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5859 * cp-tree.def: Add CPLUS_BINDING node.
5860 * cp-tree.h (tree_binding): new struct
5861 (BINDING_SCOPE, BINDING_VALUE): new macros
5862 (current_namespace, global_namespace): declare extern
5863 (struct lang_decl_flags): new field in_namespace
5864 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
5865 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
5866 (TREE_INDIRECT_USING): new macro
5867 * decl2.c (current_namespace, global_namespace): Declare. The
5868 value is a NAMESPACE_DECL now, not a TREE_LIST.
5869 (is_namespace_ancestor, namespace_ancestor):new static functions.
5870 (add_using_namespace, ambiguous_decl): likewise.
5871 (lookup_using_namespace): new support function for lookup_name.
5872 (qualified_lookup_using_namespace): new support function for
5873 do_scoped_id and lookup_namespace_name
5874 (get_namespace_id): mark as obsolete.
5875 (current_namespace_id): Likewise.
5876 (do_namespace_alias): Implement.
5877 (do_using_directive): Implement as call to add_using_namespace.
5878 * decl.c (binding_for_name): new function.
5879 (push_namespace, pop_namespace): implement.
5880 (push_decl): don't install a FUNCTION_DECL in the global branch.
5881 (lookup_namespace_name): implement using qualified lookup.
5882 (lookup_name_real): For global scoping, lookup in
5883 global_namespace. For namespace scoping, lookup in given
5884 namespace. For unscoped lookup, iterate over namespace,
5885 considering using directives.
5886 (init_decl_processing): initialize global_namespace.
5887 (grokvardecl): Build assembler name as static name for globals.
5888 (grokdeclarator): Remove old namespace mangling.
5889 (xref_tag): When installing a global binding for the
5890 tag, make sure we have an identifier.
5891 * method.c (build_overload_nested_name): mangle namespaces.
5892 (build_qualified_name): Likewise.
5893 (build_decl_overload_real): Likewise.
5894 * lex.c (build_lang_decl): set namespace for new declaration to
5896 (do_scoped_id): find global names in global or current
5897 namespace, or using qualified namespace lookup, depending on
5899 * init.c (build_member_call): When scope is namespace, use
5900 build_x_function_call instead.
5901 (build_offset_ref): When scope is namespace, collapse processing
5902 to lookup_namespace_name instead.
5903 * error.c (dump_decl): Support NAMESPACE_DECL.
5904 * decl.c (pushdecl): Bind globals to current namespace.
5905 (push_overloaded_decl): Likewise.
5906 (lookup_tag): Likewise.
5907 (lookup_name_current_level): Likewise.
5908 (xref_tag): Likewise.
5909 (start_function): Likewise.
5910 * lex.c (do_identifier): Likewise.
5911 (identifier_typedecl_value): Likewise.
5912 (real_yylex): Likewise.
5913 * method.c (do_inline_function_hair): Likewise.
5914 * parse.y (unscoped): Likewise.
5915 * pt.c (check_explicit_specialization): Likewise.
5916 (lookup_template_class): Likewise.
5917 * rtti.c (call_void_fn): Likewise.
5918 * sig.c (build_sigtable): Likewise.
5919 * ptree.c (lang_print_xnode): New function.
5921 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
5923 * pt.c (instantiate_class_template): Don't instantiate if pedantic
5924 and the args use template parms.
5926 * pt.c (push_tinst_level): If the instantiaton uses template parms,
5928 * decl.c (xref_basetypes): Do call complete_type for basetypes
5929 that involve template parameters.
5931 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
5933 * typeck2.c (process_init_constructor): Fix labeled init check.
5935 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
5937 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
5938 argument to tsubst and friends.
5940 * pt.c (tsubst, FUNCTION_DECL): Tidy.
5942 * typeck.c (build_x_function_call): Handle static member function
5943 templates like non-templates. Handle friend templates like normal
5945 * pt.c (tsubst, *_PARM): Don't use orig_level.
5946 (get_bindings): Don't call add_to_template_args.
5947 (instantiate_template): Likewise.
5948 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
5949 * ptree.c (print_lang_type): Print index/level for template parms.
5951 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
5953 * Make-lang.in (cc1plus): Note that cc1plus depends on
5954 cp/cp-tree.h and cp/cp-tree.def.
5956 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
5957 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
5958 position in a template parameter list.
5959 * cp-tree.h (template_parm_index): New structure, used as the tree
5960 structure for a TEMPLATE_PARM_INDEX.
5961 (TEMPLATE_PARM_IDX): New macro.
5962 (TEMPLATE_PARM_LEVEL): Likewise.
5963 (TEMPLATE_PARM_DESCENDANTS): Likewise.
5964 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
5965 (TEMPLATE_PARM_DECL): Likewise.
5966 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5967 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
5968 (TEMPLATE_TYPE_DECL): Likewise.
5969 (TEMPLATE_CONST_IDX): Remove.
5970 (TEMPLATE_CONST_LEVEL): Likewise.
5971 (TEMPLATE_CONST_SET_INFO): Likewise.
5972 (TEMPLATE_TYPE_SET_INFO): Likewise.
5973 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
5975 (TEMPLATE_TYPE_LEVEL): Likewise.
5976 * decl.c (decls_match): Call comp_template_parms, rather than
5977 expanding it inline.
5978 (duplicate_decls): If two template declarations are being merged,
5979 then their TEMPLATE_INFOs should be merged as well.
5980 (grokfndecl): Save template-id information when declaring a friend
5981 with explicit template arguments. Pass arguments to
5982 check_explicit_specialization via correct convention; at some
5983 point check_explicit_specialization changed, but these call-sites
5985 (grokdeclarator): Tidy up slightly.
5986 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
5987 two template functions with the same DECL_ASSEMBLER_NAME the same,
5988 since the names are not yet mangled.
5989 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
5990 TEMPLATE_CONST_PARM.
5991 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
5992 decl for a non-type parameter, rather than printing `<tparm ...>'.
5993 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
5994 (do_friend): Deal with template friends.
5995 * lex.c (do_pending_inlines): Call
5996 maybe_begin_member_template_processing, rather than
5997 conditionally calling begin_member_template_processing.
5998 (process_next_inline): Likewise. Call
5999 maybe_end_member_template_processing, rather than
6000 conditionally calling end_member_template_processing.
6001 (do_pending_defargs): Likewise.
6002 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
6003 TEMPLATE_CONST_PARM.
6004 * method.c (build_mangled_template_parm_index): New function.
6005 (build_overload_value): Use it.
6006 (build_overload_name): Likewise.
6007 * pt.c (finish_member_template_decl): Allow friend declarations.
6008 (template_class_depth): New function.
6009 (is_member_template): Rename, and modify, to become...
6010 (is_member_or_friend_template): New function.
6011 (end_member_template_processing): Rename, and modify, to become...
6012 (maybe_end_member_template_processing).
6013 (build_template_parm_index): New function.
6014 (reduce_template_parm_level): New function.
6015 (process_template_parm): Modify to use build_template_parm_index.
6016 (push_template_decl): Deal with friend templates.
6017 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
6018 TEMPLATE_CONST_PARM.
6019 (tsubst_friend_function): New function.
6020 (instantiate_class_template): Generate the DECL_FRIENDLIST
6021 for a new instantiation by using tsubst_friend_function rather
6023 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
6024 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
6025 appropriate new macros. Use reduce_template_parm_level to
6026 generate lower-level template parameters. Handle tsubst'ing into
6027 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
6028 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
6029 templates. Similarly for the template parameters for a new
6031 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
6032 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
6033 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
6034 (get_bindings): Call add_to_template_args if necessary.
6035 (instantiate_decl): Handle instantiations of friend templates.
6036 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
6037 TEMPLATE_TYPE_PARM as a list of fields; it's not!
6038 * spew.c (yylex): Do a little manual constant propogation to
6041 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
6043 * error.c: Include sys/types.h.
6045 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
6047 * method.c (build_mangled_name): Start CPP directives in column zero.
6049 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6051 * typeck2.c (process_init_constructor): Sorry about non-trivial
6052 labeled initializers.
6053 * parse.y (initlist): Reenable labeled initializers.
6055 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6057 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
6058 all callers changed. Rely on the new parameter instead of arg
6059 being a TREE_LIST when determine whether we are working inside
6060 template template parameter. Clean up is_type test.
6062 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6064 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
6065 * typeck2.c (initializer_constant_valid_p): Allow conversions
6066 between pointers and refrerences.
6068 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
6070 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
6071 if pedantic || warn_pointer_arith.
6073 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6075 * pt.c (unify): Handle TEMPLATE_DECL.
6077 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
6079 * cp-tree.h (strip_attrs): Remove decl.
6081 1998-02-18 Doug Evans <devans@cygnus.com>
6083 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
6084 Update olddecl's attributes too.
6085 (strip_attrs): Remove function.
6086 * typeck.c (common_type): Call merge_machine_type_attributes.
6088 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
6090 * parse.y (initdcl0_innards): New grammar symbol.
6091 (nomods_initdecls, nomods_initdcl0): Change type from itype to
6092 none, since the resulting value is never used.
6093 (parse_decl): New function.
6094 (datadef): Remove redundant actions.
6095 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
6096 * parse.c: Regenerated.
6098 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6100 * parse.y (simple_stmt): Use getdecls() to check for decl.
6102 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
6104 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
6106 (c++.install-common): Install c++filt properly as native or as cross
6108 (c++.uninstall): Add c++filt.
6110 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6112 * call.c (standard_conversion): Fix multi-level ptr conversions.
6114 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
6116 * init.c (build_new): Propagate error_mark_node up.
6118 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
6120 * parse.y (simple_stmt): If the condition isn't a declaration,
6121 start the controlled block after the test.
6123 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6125 * call.c (build_over_call): Convert builtin abs, labs and fabs to
6127 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
6130 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6132 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
6134 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6136 * cp-tree.h: Add access_protected_virtual_node.
6137 * class.c (init_class_processing): Initialize it.
6138 * decl.c (xref_basetypes): Use it.
6139 * parse.y (base_class_access_list): Likewise.
6141 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
6142 (c++.install-common): Install c++filt.
6144 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6146 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
6148 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
6150 * call.c (reference_binding): Use comptypes when comparing
6151 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
6153 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
6155 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
6156 (really_overloaded_fn): Move check here from is_overloaded_fn.
6157 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
6159 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
6161 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
6164 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
6166 * cp-tree.h (push_template_decl): Return the decl passed in, or an
6167 equivalent duplicate.
6168 * decl.c (pushtag): Use the return value from push_template_decl.
6169 (duplicate_decls): When duplicating a template declaration, merge
6170 the DECL_TEMPLATE_RESULTs as well.
6171 (make_implicit_typename): Don't try to dive into typename types to
6172 find a context for making a new implicit typename.
6173 (start_decl): Use the return value from push_template_decl.
6174 (grokdeclarator): Complain about declarations list `const operator
6175 int'. Since we don't correctly handle in-class initializations of
6176 non-static data members, complain about this (now illegal)
6177 practice. Issue an error for initializations of non-const statics
6178 since that is illegal as well, and since we don't handle that case
6180 (start_function): Use the return value from push_template_decl.
6181 (start_method): Likewise.
6182 * decl2.c (grokfield): Likewise. Since the change to
6183 grokdeclarator ensures that all initialized fields are in fact
6184 static, remove a redundant test for TREE_PUBLIC.
6185 * parse.y (initlist): Disable labeled initializers since they do
6186 not work as per the documentation, and since they do not use the
6187 same syntax as the C front end.
6188 * pt.c (push_template_decl): Return the decl passed in, or an
6189 equivalent duplicate.
6190 (lookup_template_class): When searching in a nested context,
6191 use the right arguments.
6192 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
6193 * typeck.c (build_component_ref): Assign the correct type to the
6194 result of build_vfn_ref.
6196 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
6198 * pt.c (convert_nontype_argument): Fix typo.
6199 (check_explicit_specialization): Allow old-style specialization
6200 of class template members.
6202 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
6203 Manfred Hollstein <manfred@s-direktnet.de>
6205 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
6206 when deciding to override DECL_ASSEMBLER_NAME.
6208 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
6210 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
6211 * cp-tree.h (flag_do_squangling): Add declaration.
6212 * lang-options.h: Add -fsquangle and -fno-squangle.
6213 * method.c: Add macros and static variables for squangling.
6214 (build_overload_name): Rename to build_mangled_name, add logic for B
6215 compression, and split into process_modifiers and
6216 process_overload_item.
6217 (process_modifiers): New function, to handle constant, reference,
6219 (process_overload_item): New function, handles issue of type codes.
6220 (build_overload_name): New function, start squangling and call
6222 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
6223 (start_squangling): New function to initialize squangling structs.
6224 (end_squangling): New function to destroy squangling structs.
6225 (nrepeats): Rename variable to Nrepeats.
6226 (issue_nrepeats): New function for issuing 'n' type repeats.
6227 (check_ktype): New function to check for type K name compression.
6228 (build_overload_nested_name): Add a check for K name compression.
6229 (build_qualified_name): Add a check for K name compression and don't
6230 use DECL_ASSEMBLER_NAME when squangling is on.
6231 (check_btype): New function, checks for B type compression.
6232 (build_static_name, build_decl_overload_real): Initiate squangling.
6233 (build_typename_overload, build_overload_with_type): Initiate
6236 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
6238 * method.c (make_thunk): Avoid name buffer overflow.
6240 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
6242 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
6243 don't define them yet.
6245 * parse.y (nomods_initdcl0): Add constructor_declarator case.
6247 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6249 * config-lang.in (diff_excludes): Use basename only.
6251 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6253 * tinfo2.cc: Add tinfo for signed char.
6255 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
6257 * search.c (compute_access): Handle protected constructors in derived
6258 classes as accessible.
6260 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
6262 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
6263 Call convert_from_reference sooner.
6265 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
6267 * cvt.c (ocp_convert): Obtain the constant values from constant
6268 decls even if the destination type is the same as the type of the
6271 * decl2.c (finish_file): Make sure that static inlines with
6272 definitions are not marked DECL_EXTERNAL before returning.
6274 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6276 * decl.c: Lose arg_looking_for_template.
6277 (lookup_name_real): Likewise.
6278 * parse.y: Lose processing_template_arg, template_arg1
6279 (primary): Likewise.
6280 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
6282 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6284 * error.c (dump_decl): Fix type of default arguments for template
6285 template parameters and nontype template parameters.
6286 * parse.y (template_parm): Handle invalid default template
6287 template arguments here.
6289 * parse.y (template_parm): Use template_arg instead of PTYPENAME
6290 for default template template argument.
6291 * pt.c (coerce_template_parms): Merge default template argument
6292 codes. Can treat RECORD_TYPE as template name if it is implicitly
6293 created. Fix argument index in error message.
6294 * typeck.c (comptypes): Merge template argument comparison codes in
6295 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
6297 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
6299 * lex.c (file_name_nondirectory): Also check for '/'.
6301 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
6303 * parse.y (primary): Deal with statement-expressions in
6305 * pt.c (tsubst_copy): Handle BIND_EXPR.
6306 * tree.c (mapcar): Likewise.
6308 * call.c (add_template_candidate_real): Pass extra parameter to
6309 fn_type_unification.
6310 * cp-tree.h (fn_type_unification): Add parameter.
6311 * pt.c (fn_type_unification): Add additional parameter to deal with
6312 static member functions.
6313 (get_bindings): Deal with static member functions.
6315 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
6316 (revert_static_member_fn): Declare.
6317 * decl.c (revert_static_member_fn): Remove declaration. Change
6318 linkage from internal to external.
6319 (cp_finish_decl): Deal with virtual functions in classes local to
6321 * decl2.c (finish_file): Don't forget to emit increment/decrement
6322 expressions in initializers for file-scope variables.
6323 * parse.y (typename_sub2): If the typename doesn't names a
6324 template, rather than a type, issue an error message.
6325 * pt.c (check_explicit_specialization): Handle specializations of
6326 static member functions.
6327 (coerce_template_parms): Handle offset references to lists of
6329 * search.c (note_debug_info_needed): Don't crash when handed a
6330 type which is being defined.
6331 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
6332 that can happen with some illegal code.
6334 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6336 * call.c (user_harshness): Initialize `code' to 0.
6337 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
6338 (null_ptr_cst_p): Add parentheses around && within ||.
6339 (standard_conversion): Likewise.
6340 (z_candidate): Likewise.
6341 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
6342 (build_object_call): Likewise for `mem_args'.
6343 (build_new_op): Likewise for `mem_arglist'. Add `return' from
6344 default case in enumeration switch.
6346 * class.c (build_vtable_entry): Add explicit braces to avoid
6348 (build_class_init_list): Likewise.
6349 (finish_struct_1): Initialize `width' to 0.
6350 (instantiate_type): Initialize `name' to NULL_TREE. Add
6351 explicit braces to avoid ambiguous `else'.
6353 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
6356 * decl.c (grok_reference_init): Eliminate unused parameter, all
6358 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
6359 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
6360 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
6361 (grokdeclarator): Add parentheses around && within ||. Add
6362 explicit braces to avoid ambiguous `else'.
6363 (grokparms): Initialize `type' to NULL_TREE.
6364 (xref_tag): Remove unused label `just_return'.
6365 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
6366 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
6367 (hack_incomplete_structures): Add parentheses around assignment
6368 used as truth value.
6370 * decl2.c (coerce_delete_type): Hide definition of `e3'.
6372 * error.c: Include <stdlib.h>.
6373 (dump_expr): Change the type of `i' to size_t. Remove unused
6376 * except.c (init_exception_processing): Remove unused variable `d'.
6377 (expand_throw): Likewise for `label'.
6379 * friend.c (add_friends): Add explicit braces to avoid ambiguous
6382 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
6383 (sort_base_init): Likewise for `binfo'.
6384 (expand_member_init): Likewise for `rval'.
6385 (build_member_call): Add parentheses around assignment used as
6387 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
6388 (build_new): Initialize `nelts' to NULL_TREE. Initialize
6389 `old_immediate_size_expand' to 0.
6390 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
6391 (build_vec_delete_1): Remove unused variable `block'.
6392 (expand_vec_init): Initialize `itype' to NULL_TREE.
6394 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
6395 declaration of `index' and `rindex' with autoconf macros.
6396 (reinit_parse_for_expr): Remove unused variables
6397 `look_for_semicolon' and `look_for_lbrac'.
6398 (cons_up_default_function): Initialize `args' to NULL_TREE.
6399 (readescape): Initialize `firstdig' to 0.
6400 (real_yylex): Add parentheses around assignment used as truth value.
6402 * method.c: Include <strings.h> if we don't have <string.h>.
6403 Protect declaration of `index' with autoconf macro.
6405 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
6406 Initialize `type' to NULL_TREE.
6407 (structsp): Remove unused variable `id'.
6409 * pt.c (coerce_template_parms): Add explicit braces to avoid
6411 (lookup_template_class): Initialize `template' to NULL_TREE.
6412 (instantiate_class_template): Remove unused variable `name' and `e'.
6413 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
6414 (do_poplevel): Initialize `saved_warn_unused' to 0.
6415 (type_unification): Remove unused varable `parm'.
6416 (unify): Likewise for `j'.
6418 * repo.c (init_repo): Add parentheses around assignment used as
6420 (finish_repo): Remove unused varable `p'.
6422 * search.c (get_binfo): Initiize `type' to NULL_TREE.
6423 (get_base_distance): Likewise.
6424 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
6425 and `new_v' to NULL_TREE.
6426 (lookup_fnfields): Likewise for `rval_binfo_h'.
6427 (breadth_first_search): Add parentheses around assignment used as
6429 (get_template_base): Initialize `type' to NULL_TREE.
6431 * sig.c (append_signature_fields): Initialize `last_mfptr' to
6433 (build_signature_table_constructor): Likewise for
6434 `last_rhs_field', `pfn' and `vt_off'.
6435 (build_sigtable): Likewise for `init'.
6437 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
6438 (propagate_binfo_offsets): Likewise for `delta'.
6439 (hash_tree_cons): Initialize hashcode to 0.
6440 (can_free): Likewise for `size'.
6441 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
6443 * typeck.c (convert_sequence): Hide prototype.
6444 (common_type): Add explicit braces to avoid ambiguous `else'.
6445 (comp_target_types): Likewise.
6446 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
6447 (build_function_call_real): Add explicit braces to avoid ambiguous
6449 (convert_arguments): Initialize `called_thing' to 0.
6450 (convert_for_initialization): Initialize `savew' and `savee' to 0.
6452 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
6453 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
6454 (build_x_arrow): Likewise for `last_rval'.
6456 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
6458 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6460 * decl.c (init_decl_processing): Use set_sizetype.
6461 * decl2.c (sizetype): Don't declare.
6462 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
6463 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
6464 (build_component_addr, unary_complex_lvalue): Likewise.
6465 * rtti.c (expand_class_desc): Likewise.
6466 * class.c (get_vfield_offset): Likewise.
6468 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
6470 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
6471 early to avoid bogus error. Handle overloaded function
6472 names provided as template arguments correctly.
6473 (coerce_template_parms): Don't mishandle overloaded functions when
6474 dealing with template template parameters.
6475 (lookup_template_class): Issue an error message, rather than
6476 crashing, when the TYPE_DECL provided is not a template type.
6478 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
6480 * class.c (instantiate_type): Don't just return a known type if
6483 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
6485 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
6486 since that code could never be reached.
6488 * error.c (dump_decl): Avoid aborting in the midst of printing an
6489 error message about an illegal template declaration.
6491 * parse.y (structsp): Print an error message, rather than crashing,
6492 when a class-head does not name a class.
6494 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
6495 template arguments as a g++ extension.
6497 * cp-tree.def (ALIGNOF_EXPR): New tree code.
6498 * decl2.c (grok_alignof): If processing_template_decl, just store
6500 * typeck.c (c_alignof): Likewise.
6501 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
6502 * error.c (dump_expr): Likewise.
6503 * pt.c (tsubst_copy): Likewise.
6504 * tree.c (cp_tree_equal): Likewise.
6505 * pt.c (uses_template_parms): Correctly determine whether or not a
6506 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
6507 folding can be done.
6509 * cp-tree.h (grok_enum_decls): Remove type parameter.
6510 * decl.c (grok_enum_decls): Likewise.
6511 * decl2.c (grok_x_components): Call grok_enum_decls
6512 unconditionally, since it will do nothing if there is no
6513 current_local_enum. Use the new calling sequence.
6514 * pt.c (tsubst_enum): Use the new calling sequence for
6517 * decl.c (start_function): Make member functions of local classes
6518 in extern inline functions have comdat linkage here...
6519 (grokdeclarator): Rather than here.
6521 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
6523 * pt.c (convert_nontype_argument): Use decl_constant_value.
6525 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
6527 * call.c (add_template_candidate_real): New function.
6528 (add_template_candidate): Use it.
6529 (add_template_conv_candidate): Likewise.
6530 (joust): Pass extra argument to more_specialized.
6531 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
6532 (is_local_class): Remove.
6533 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
6534 * cp-tree.h (is_local_class): Remove.
6535 (perform_array_to_pointer_conversion): Likewise.
6536 (finish_member_template_decl): Add.
6537 (check_explicit_specialization): Return a tree, not an int.
6538 (more_specialized): Take additional argument.
6539 (get_bindings): Likewise.
6540 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
6541 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
6542 (perform_array_to_pointer_conversion): Remove.
6543 * decl.c (saved_scope): Add processing_specialization,
6544 processing_explicit_instantiation fields.
6545 (maybe_push_to_top_level): Save them.
6546 (pop_from_top_level): Restore them.
6547 (grokfndecl): Use new return value from
6548 check_explicit_specialization.
6549 (start_decl): Don't check flag_guiding_decls before pushing
6551 (cp_finish_decl): Remove previous (bogus) change.
6552 (grok_declarator): Use decl_function_context rather than
6554 * decl2.c (finish_file): Pass extra argument to get_bindings.
6555 (build_expr_from_tree): Let build_x_component_ref check
6556 validity of arguments rather than doing it here.
6557 * lex.c (cons_up_default_function): Remove code fooling with
6558 processing_specialization, processing_explicit_instantiation
6559 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
6560 * method.c (build_overload_identifier): Mangle local classes in
6561 template functions correctly.
6562 * parse.y (finish_member_template_decl): Move to pt.c.
6563 * pt.c (finish_member_template_decl): Moved here from parse.y.
6564 (print_candidates): New function.
6565 (determine_specialization): Change interface. Properly look for
6566 most specialized versions of template candidates.
6567 (check_explicit_specialization): Fully process explicit
6569 (push_template_decl): Avoid looking at CLASSTYPE fields in
6571 (determine_overloaded_function): Remove.
6572 (convert_nontype_argument): Change name from
6573 convert_nontype_parameter. Use determine_overloaded_function
6574 instead of instantiate_type.
6575 (mangle_class_name_for_template): Handle type contexts as well as
6577 (classtype_mangled_name): Likewise.
6578 (lookup_template_class): Likewise.
6580 (more_specialized): Take explict template arguments as a
6582 (most_specialized): Likewise.
6583 (get_bindings): Likewise. Check that return types match before
6584 proclaiming a function a match.
6585 (do_decl_instantiation): Remove code searching for function to
6586 instantiate; that is now done in check_explicit_specialization.
6587 (add_maybe_template): Pass extra argument to get_bindings.
6588 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
6590 * typeck.c (build_component_ref): Check for invalid arguments.
6592 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6594 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
6595 return_target and call_target are equivalent.
6597 * pt.c (type_unification_real): Just accept function parms that
6598 don't use any template parms.
6600 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
6602 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
6603 unset DECL_NOT_REALLY_EXTERN.
6605 * parse.y (typename_sub*): Fix std::.
6607 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
6609 * error.c (dump_decl): Fix type default template args.
6610 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
6612 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
6614 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
6615 (file_name_nondirectory): Use.
6617 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6619 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
6620 that are not really present. Substitute default arguments in
6621 template template arguments. Correctly convert TEMPLATE_DECL to
6622 TEMPLATE_TEMPLATE_PARM.
6623 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
6624 are no longer treated specially here.
6625 * parse.y (template_template_parm): Fix copy error.
6626 * decl.c (grokdeclarator): Warn about missing `typename' for nested
6627 type created from template template parameters.
6628 * parse.y (bad_parm): Likewise
6630 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
6631 (push_nested_class): Likewise.
6632 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
6633 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
6634 (copy_template_template_parm): Declare.
6635 * decl.c (arg_looking_for_template): New variable.
6636 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
6637 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
6638 node if arg_looking_for_template is nonzero.
6639 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
6640 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
6641 (grokdeclarator): Handle TEMPLATE_DECL.
6642 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
6643 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
6644 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
6645 (dump_decl): Handle unnamed template type parameters.
6646 Handle template template parameters.
6647 (dump_function_name): Handle template template parameters.
6648 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
6649 Handle TEMPLATE_TEMPLATE_PARM.
6650 * method.c (build_template_template_parm_names): New function.
6651 (build_template_parm_names): Handle TEMPLATE_DECL.
6652 (build_overload_nested_name, build_overload_name):
6653 Handle TEMPLATE_TEMPLATE_PARM.
6654 * parse.y (maybe_identifier): New nonterminal.
6655 (template_type_parm): Use it.
6656 (template_template_parm, template_arg1): New nonterminal.
6657 (template_parm): Add template_template_parm rules.
6658 (template_arg): Set processing_template_arg.
6659 (template_arg1): Rules moved from template_arg.
6660 (primary, nonnested_type): Set arg_looking_for_template if we are
6661 processing template arguments.
6662 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
6663 (process_template_parm): Handle template template parameters.
6664 (coerce_template_parms, comp_template_args): Likewise.
6665 (mangle_class_name_for_template, lookup_template_class): Likewise.
6666 (uses_template_parms): Handle TEMPLATE_DECL and
6667 TEMPLATE_TEMPLATE_PARM.
6668 (current_template_args): Handle TEMPLATE_DECL.
6669 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
6670 * search.c (dfs_walk, dfs_record_inheritance):
6671 Handle TEMPLATE_TEMPLATE_PARM.
6672 * tree.c (copy_template_template_parm): New function.
6673 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
6674 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
6676 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
6678 * decl.c (start_decl): Don't allow duplicate definitions of static
6681 * call.c (build_user_type_conversion_1): Handle user-defined
6682 template conversion operators correctly.
6684 * decl2.c (build_expr_from_tree): Issue an error message if the
6685 object in a COMPONENT_REF is a TEMPLATE_DECL.
6687 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
6689 * class.c (is_local_class): New function.
6690 * cp-tree.h (is_local_class): Declare it.
6691 (last_tree): Likewise.
6692 (begin_tree): Likewise.
6693 (end_tree): Likewise.
6694 (lookup_template_class): Change prototype.
6695 * decl.c (cp_finish_decl): Check for NULL where necesary.
6696 Consider FUNCTION_DECLS to declare objects with top-level binding,
6697 when calling make_decl_rtl.
6698 (grokdeclarator): Give members of local classes internal linkage.
6699 (start_function): Remove declaration of last_tree.
6700 (finish_function): Set flag_keep_inline_functions around call to
6701 rest_of_compilation if we are processing a member function in a
6703 (start_method): Call push_template_decl for member functions of
6704 local classes in template functions.
6705 * decl2.c (import_export_decl): Don't give external linkage to
6706 instantiations of templates with internal linkage.
6707 * parse.y (last_tree): Remove declaration.
6708 (template_type): Pass extra parameter to lookup_template_class.
6709 (self_template_type): Likewise.
6710 (structsp): Move call to reset_specialization into left_curly.
6711 (left_curly): Call reset_specialization, and begin_tree.
6712 * pt.c (saved_trees): New variable.
6713 (mangle_class_name_for_template): Change prototype. Use
6714 additional function context to name local classes in templates
6716 (classtype_mangled_name): Pass the context.
6717 (push_template_decl): Handle local classes and templates, and
6718 member functions for such classes.
6719 (convert_nontype_parameter): Fix handling of pointer-to-member
6721 (lookup_template_class): Handle local classes in templates.
6722 (tsubst): Likewise. Don't assume that template instantiations
6723 have external linkage; pay attention to the template declaration.
6724 (mark_decl_instantiated): Likewise.
6725 (begin_tree): New function.
6726 (end_tree): Likewise.
6728 * decl.c (xref_basetypes): Don't call complete_type for basetypes
6729 that involve template parameters; that can lead to infinite
6730 recursion unnecessarily.
6732 * pt.c (register_specialization): Do not register specializations
6733 that aren't ready to be registered yet.
6734 (check_explicit_specialization): Handle explicit specialization of
6735 constructors and destructors.
6736 (build_template_decl): New function.
6737 (push_template_delc): Handle out-of-class specializations of
6740 * pt.c (check_explicit_specialization): Set up the template
6741 information before registering the specialization.
6742 (coerce_template_parms): Fix thinko.
6743 (tsubst): Handle specializations of member templates correctly.
6745 * class.c (finish_struct_methods): Remove calls to
6746 check_explicit_specialization from here.
6747 (finish_struct): And insert them here.
6748 * cp-tree.h (perform_qualification_conversions): New function.
6749 (perform_array_to_pointer_conversion): Likewise.
6750 (begin_explicit_instantiation): Likewise.
6751 (end_explicit_instantiation): Likewise.
6752 (determine_specialization): Renamed from
6753 determine_explicit_specialization.
6754 (comp_template_parms): New function.
6755 (processing_explicit_instantiation): New variable.
6756 * cvt.c (perform_qualification_conversions): New function.
6757 (perform_array_to_pointer_conversion): Likewise.
6758 * decl.c (duplicate_decls): Don't consider template functions
6759 alike unless they have the same parameters. Refine handling of
6760 instantiation/specialization mismatches.
6761 (start_decl): Don't call pushdecl for template specializations,
6762 since they don't affect overloading.
6763 (start_function): Likewise
6764 (grokfndecl): Call check_explicit_specialization a little later.
6765 Don't call duplicate_decls for memberm template specializations.
6766 (grokdeclarator): Don't update template_count for classes that are
6767 themselves specializations. Remove use of `2' as parameter to
6768 grokfndecl since that value isn't used.
6769 * lex.c (cons_up_default_function): Save and restore
6770 processing_explicit_instantiation around calls to grokfield.
6771 * parse.y (finish_member_template_decl): New function.
6772 (component_decl_1): Use it.
6773 (fn.def2): Likewise.
6774 (template_arg_list_opt): New nonterminal.
6775 (template_type): Use it.
6776 (self_template_type): Likewise.
6777 (template_id): Likewise.
6778 (object_template_id): Likewise.
6779 (notype_template_declarator): Likwise.
6780 (begin_explicit_instantiation): Likewise.
6781 (end_explicit_instantiation): Likewise.
6782 (explicit_instantiation): Use them.
6783 * pt.c (coerce_template_parms): Add parameters.
6784 (processing_explicit_instantiation): New variable.
6785 (convert_nontype_parameter): New function.
6786 (determine_overloaded_function): Likewise.
6787 (begin_explicit_instantiation): Likewise.
6788 (end_explicit_instantiation): Likewise.
6789 (retrieve_specialization): Likewise.
6790 (register_specialization): Likewise.
6791 (processing_explicit_specialization): Removed.
6792 (determine_specialization): Handle specializations of member
6793 functions of template class instantiations.
6794 (check_explicit_specialization): Refine to conform to standard.
6795 (comp_template_parms): New function.
6796 (coerce_template_parms): Call convert_nontype_parameter.
6797 (tsubst): Refine handling of member templates. Use
6798 register_specialization.
6799 (instantiate_template): Use retrieve_specialization.
6800 (do_decl_instantiation): Likewise.
6801 (instantiate_decl): Likewise.
6802 (type_unification): Improve handling of explict template
6804 * tree.c (mapcar): Return error_mark_node, rather than aborting,
6805 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
6806 * typeck.c (build_unary_op): Call determine_specialization, rather
6807 than determine_explicit_specialization.
6809 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
6811 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
6813 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6815 * error.c (dump_decl): For enum tags, output the tag, not its value.
6817 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
6819 * decl.c (init_decl_processing): Only call init_rtti_processing
6822 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
6824 * init.c (build_new_1): Split out from build_new.
6825 (build_new): Just return a NEW_EXPR.
6826 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
6828 * decl2.c (get_temp_regvar): Tweak.
6830 * cp-tree.h (TREE_CALLS_NEW): Comment out.
6831 * class.c (resolves_to_fixed_type_p): Remove use.
6832 * method.c (build_opfncall): Likewise.
6833 * call.c (build_new_op): Likewise.
6835 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6837 * exception.cc (__eh_alloc, __eh_free): New fns.
6838 (__cp_push_exception, __cp_pop_exception): Use them.
6839 (__uncatch_exception): Call terminate here if no exception.
6840 * except.c (build_terminate_handler): New fn.
6841 (expand_start_catch_block): Use it.
6842 (expand_exception_blocks): Likewise.
6843 (alloc_eh_object): New fn.
6844 (expand_throw): Use it. Protect exception init with terminate.
6845 * typeck.c (build_modify_expr): Remove code that ignores trivial
6848 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6850 * call.c (add_builtin_candidate): Add default case in enumeration
6852 (build_new_op): Likewise.
6853 (convert_like): Likewise.
6854 * cvt.c (build_expr_type_conversion): Likewise.
6855 * tree.c (real_lvalue_p): Likewise.
6856 (lvalue_p): Likewise.
6857 (cp_tree_equal): Likewise.
6858 * typeck.c (comptypes): Likewise.
6859 (build_component_ref): Likewise.
6860 (build_function_call_real): Likewise.
6861 (build_binary_op_nodefault): Likewise.
6862 (build_unary_op): Likewise.
6863 (build_modify_expr): Likewise.
6864 * typeck2.c (initializer_constant_valid_p): Likewise.
6866 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
6868 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
6870 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
6872 * pt.c (coerce_template_parms): Make sure to digest_init if
6875 * decl.c (duplicate_decls): Make the newdecl virtual if the
6876 olddecl was, just as is done with other attributes of olddecl.
6878 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
6880 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
6881 address of an OFFSET_REF.
6883 * cp-tree.def: Add AGGR_INIT_EXPR.
6884 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
6885 AGGR_INIT_EXPR where appropriate.
6886 * expr.c (cplus_expand_expr): Likewise. Simplify.
6888 * decl2.c (finish_file): Remove call to register_exception_table.
6890 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6892 * pt.c (instantiate_class_template): Don't do injection when
6893 processing_template_decl is true, as pollutes current_binding_level
6896 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
6898 * pt.c (maybe_fold_nontype_arg): Add prototype.
6900 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6902 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
6903 * error.c (dump_expr): Likewise.
6905 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
6907 * typeck.c (build_function_call_real): Remove "inline called before
6908 definition" pedwarn.
6910 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
6912 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6914 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
6916 * pt.c (type_unification_real): Change __null to type void* with
6919 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
6921 * call.c (implicit_conversion): Don't call
6922 build_user_type_conversion_1 with a NULL expr, since it will
6925 * pt.c (unify): Don't try to unify array bounds if either array is
6928 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6930 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
6931 Replace extern decls with casts.
6933 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
6934 Update last_parm_cleanup_insn.
6935 (store_after_parms): Remove.
6936 * cp-tree.h: Adjust.
6938 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6940 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
6941 (finish_file): Check DECL_COMDAT instead of weak|one_only.
6942 (import_export_vtable): Use make_decl_one_only instead of
6943 comdat_linkage for win32 tweak.
6944 (import_export_decl): Likewise.
6945 * pt.c (mark_decl_instantiated): Likewise.
6947 * decl2.c (finish_file): Lose handling of templates in pending_statics.
6949 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
6951 * decl2.c (finish_file): Lose call to expand_builtin_throw.
6952 * except.c (expand_builtin_throw): Remove.
6953 * cp-tree.h: Remove ptr_ptr_type_node.
6956 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
6958 * decl.c (ptr_ptr_type_node): Define.
6959 (init_decl_processing): Initialize it.
6960 * cp-tree.h: Declare it.
6961 * exception.cc (__cp_exception_info): Use __get_eh_info.
6962 (__cp_push_exception): Ditto.
6963 (__cp_pop_exception): Ditto.
6965 From Scott Snyder <snyder@d0sgif.fnal.gov>:
6966 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
6968 (init_exception_processing): Removed saved_pc initialization.
6970 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
6972 * pt.c (instantiate_decl): Defer all templates but inline functions.
6974 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6976 * init.c (expand_vec_init): Don't fold a list of parameters.
6978 * decl.c (copy_args_p): Handle copy elision for types with virtual
6980 * call.c (build_over_call): Likewise.
6982 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
6984 * pt.c (lookup_template_function): Copy the template arguments,
6985 not just the list containing them, to the permanent obstack.
6987 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6989 * except.c (expand_start_catch_block): suspend_momentary for the
6992 * error.c (dump_decl): Handle LOOKUP_EXPR.
6994 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
6996 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
6997 permanent obstack if we are processing a template decl.
6998 * typeck.c (build_static_cast): Likewise.
6999 (build_const_cast): Likewise.
7000 (build_reinterpret_cast): Likewise.
7002 * pt.c (coerce_template_parms): Coerce some expressions, even
7003 when processing_template_decl.
7005 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7007 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
7008 handling of pointer difference expressions.
7010 * typeck.c (comp_target_types): Comparison of function/method types
7011 is independent of nptrs.
7013 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
7015 * pt.c (tsubst): Avoid creating pointer to reference and
7016 reference to reference types.
7018 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7020 * parse.y (do_id): New nonterminal.
7021 (template_id): Use it.
7023 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7025 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
7026 * spew.c (yylex): Don't do_identifier here.
7027 * decl2.c (build_expr_from_tree): Revert last change.
7029 * decl2.c (build_expr_from_tree): Expand the name for a method call.
7030 * parse.y (object_template_id): Don't try to take the DECL_NAME.
7032 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
7034 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
7036 * call.c (build_op_delete_call): Adjust.
7038 * except.c (expand_end_catch_block): Lose rethrow region.
7039 (expand_start_catch_block): Likewise.
7040 (expand_end_catch_block): Don't expand_leftover_cleanups.
7042 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7044 * pt.c (tsubst): Remove tree_cons call (places redundant info into
7045 DECL_TEMPLATE_INSTANTIATION).
7047 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7049 * tree.c (is_overloaded_fn): Handle getting a fn template.
7050 (really_overloaded_fn): Likewise.
7051 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
7052 * pt.c (check_explicit_specialization): Tweak.
7053 (determine_explicit_specialization): Tweak.
7055 * tree.c, cp-tree.h (get_target_expr): New fn.
7057 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
7059 * pt.c (check_explicit_specialization): Fix misspelling in
7060 diagnostic: `preceeded'.
7061 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
7064 1997-12-02 Mark Mitchell <mmitchell@usa.net>
7066 * pt.c (determine_explicit_specialization): Avoid an internal
7067 error for bad specializations.
7069 * method.c (build_overload_value): Handle SCOPE_REF.
7071 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
7073 * class.c (prepare_fresh_vtable): Enable even more complex MI
7076 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7078 * exception.cc (__check_eh_spec): Optimize a bit.
7080 * exception.cc (__cp_pop_exception): Lose handler arg.
7081 * except.c (do_pop_exception): Likewise.
7082 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
7083 (expand_end_catch_block): Likewise.
7085 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7087 * pt.c (check_explicit_specialization): Complain about using a
7088 template-id for a non-specialization.
7090 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
7092 * repo.c: Prototype rindex only if needed.
7095 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7097 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
7099 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7101 * typeck.c (build_const_cast): Handle references here instead of
7102 handing off to convert_to_reference.
7104 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
7105 TerminateFunctionCall.
7106 (init_exception_processing): Likewise. Terminate et al are now
7107 the fns, not ADDR_EXPRs.
7108 (various): Lose redundant assemble_external calls.
7109 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
7111 * cp-tree.h (struct lang_decl_flags): Add comdat.
7112 (DECL_COMDAT): New macro.
7113 * decl.c (duplicate_decls): Propagate it.
7114 (cp_finish_decl): Handle it.
7115 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
7117 * class.c: Remove static pending_hard_virtuals.
7118 (add_virtual_function): Take pointers to pending_virtuals
7119 and pending_hard_virtuals.
7120 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
7122 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7124 * decl2.c (import_export_vtable): If we support one_only but not
7125 weak symbols, mark instantiated template vtables one_only.
7126 (import_export_decl): Likewise for tinfo functions.
7127 (finish_vtable_vardecl): Also write out vtables from explicitly
7128 instantiated template classes.
7129 * pt.c (mark_class_instantiated): Revert last change.
7131 * except.c (expand_throw): Call mark_used on the destructor.
7133 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
7135 * lex.c (lang_init): Enable flag_exceptions by default if no
7136 command line switch was specified.
7138 1997-11-26 Mark Mitchell <mmitchell@usa.net>
7140 * pt.c (unify): Handle `void' template parameters in
7143 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
7145 * rtti.c (build_dynamic_cast): Handle template case here.
7146 (build_dynamic_cast_1): Not here.
7148 * typeck2.c (digest_init): Make copies where appropriate.
7150 * decl2.c (delete_sanity): resolve_offset_ref.
7152 * except.c: Call terminate without caching so many bits.
7154 * except.c (expand_start_catch_block): Fix catching a reference
7157 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
7159 * init.c (build_new): Copy size to the saveable obstack.
7161 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
7162 TRY_CATCH_EXPR for now.
7164 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
7166 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
7167 has DECL_LANG_SPECIFIC.
7169 * exception.cc (struct cp_eh_info): Add handlers field.
7170 (__cp_push_exception): Initialize it.
7171 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
7172 (__throw_bad_exception): Remove.
7173 * except.c (call_eh_info): Add handlers field.
7174 (get_eh_handlers): New fn.
7175 (push_eh_cleanup): Increment handlers.
7177 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7179 * except.c (expand_start_eh_spec): Use the try/catch code.
7180 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
7181 doing everything inline.
7182 (init_exception_processing): throw_type_match now takes
7183 const void pointers.
7184 * exception.cc (__check_eh_spec): New fn.
7185 * inc/exception: Neither terminate nor unexpected return.
7186 * decl.c: Make const_ptr_type_node public.
7187 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
7189 * except.c (expand_start_catch_block): We only need the rethrow
7190 region for non-sjlj exceptions.
7191 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
7193 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
7195 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
7196 (various.o): Likewise.
7197 * inc/new: Add placement deletes. Add throw specs for default new.
7198 * new.cc (set_new_handler): Move here from libgcc2.
7199 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
7200 (new): Move from libgcc2. Throw bad_alloc.
7201 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
7202 * decl.c (init_decl_processing): Update exception specs on new and
7205 * method.c (build_decl_overload_real): Don't mess with global
7208 * init.c (build_new): Check for null throw spec, not nothrow_t.
7210 * decl.c (duplicate_decls): Don't complain about different exceptions
7211 from an internal declaration.
7213 * call.c (build_op_delete_call): Fix check for member fns again.
7215 * decl2.c (import_export_decl): Interface hackery affects
7216 virtual synthesized methods.
7218 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7220 * decl.c (start_decl): Don't just complain about a mismatched
7223 * decl.c (make_implicit_typename): Handle case where t is not
7224 actually from context.
7225 * tree.c (get_type_decl): Lose identifier case.
7226 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
7227 * parse.y (nonnested_type): Just use lookup_name.
7228 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
7230 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
7232 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
7233 T was built in C language context (for example, by
7234 output_func_start_profiler).
7236 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7238 * decl.c (make_implicit_typename): New fn.
7239 (lookup_name_real): Use it. Use current_class_type as the context.
7241 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
7243 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
7245 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7247 * friend.c (do_friend): Warn about non-template friends in templates.
7249 * call.c (build_op_delete_call): Fix handling of inherited delete.
7251 * search.c (dfs_record_inheritance): Ignore template type parms.
7253 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
7255 * call.c (build_new_op): Fix copy error.
7256 (build_op_new_call): New fn.
7257 (build_op_delete_call): New fn.
7258 * cp-tree.h: Declare them.
7259 * init.c (build_new): Use them. Support placement delete.
7260 (build_x_delete): Use build_op_delete_call.
7261 (build_delete): Likewise.
7262 * decl2.c (delete_sanity): Likewise.
7263 (coerce_delete_type): Don't complain about placement delete.
7265 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7267 * call.c (build_new_function_call): Remove unused 'obj' parm.
7268 * cp-tree.h, typeck.c: Adjust.
7270 * init.c (build_new): Make the cleanup last longer.
7271 (expand_vec_init): Call do_pending_stack_adjust.
7273 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
7275 * pt.c (do_type_instantiation): Fix typo.
7276 (mark_class_instantiated): If we support one_only but not weak
7277 symbols, don't mark this as known.
7279 * init.c (build_new): Handle vec delete in EH cleanup.
7281 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7283 * call.c (build_method_call): Call complete_type before checking
7286 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
7288 * decl.c (add_block_current_level): Delete.
7289 * init.c (build_vec_delete_1): Delete build_block and
7290 add_block_current_level calls.
7292 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
7294 * init.c (build_new): Handle freeing allocated memory when the
7297 * call.c (build_new_method_call): Fix flags arg.
7299 * pt.c (do_type_instantiation): Don't try to instantiate
7301 (mark_decl_instantiated): If we support one_only but not
7302 weak symbols, mark this one_only.
7303 * decl2.c (import_export_vtable): Don't defer handling of vtables
7304 if MULTIPLE_SYMBOL_SPACES.
7306 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7308 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
7310 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
7312 * except.c (do_pop_exception): Return a value.
7314 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7316 * call.c (build_new_method_call): Handle getting a
7317 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
7318 if we got template parms.
7319 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
7321 * decl2.c (build_expr_from_tree): Tweak last change.
7322 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
7323 (maybe_fold_nontype_arg): Split out from tsubst_copy.
7324 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
7326 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7328 * pt.c (tsubst_copy): Handle explicit template arguments in
7330 * typeck.c (build_x_function_call): Likewise.
7331 * decl2.c (build_expr_from_tree): Lookup function name if it
7334 * pt.c (tsubst): Instantiate template functions properly when
7335 template parameter does not appear in function arguments and return
7337 (comp_template_args): Handle member templates required by tsubst.
7339 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7341 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
7344 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7346 * pt.c (coerce_template_parms): Tweak error message.
7348 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
7349 return type defaults to `int', even if there are storage-class
7352 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7354 Complete nested exception support.
7355 * except.c (do_pop_exception): Split out...
7356 (push_eh_cleanup): From here. Handle the EH region by hand.
7357 (expand_start_catch_block): Add a new level for the catch parm.
7358 Move the rethrow region outside the two cleanup regions.
7359 Protect the initializer for the catch parm with terminate.
7360 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
7361 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
7362 popping off the middle of the stack.
7363 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
7364 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
7365 (build_cplus_new): Only wrap CALL_EXPRs.
7366 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
7367 the constructor call.
7369 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7371 * Make-lang.in (c++.distdir): Make inc subdirectory.
7373 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7375 * decl2.c (finish_file): Put back some code.
7377 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7379 * decl2.c (finish_file): Remove redundant code.
7380 * method.c (emit_thunk): Don't let the backend defer generic thunks.
7382 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7384 * except.c (call_eh_info): Split out...
7385 (push_eh_info): From here.
7386 (expand_builtin_throw): Use it.
7387 (expand_start_catch_block): Move region start back.
7389 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
7391 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
7392 (real_yylex): Record wide strings using target endianness, not host.
7394 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
7396 * repo.c (rindex): Add decl unconditionally.
7397 (get_base_filename, open_repo_file): Don't cast rindex.
7398 * xref.c (rindex): Add decl unconditionally.
7399 (index): Remove unused decl.
7400 (open_xref_file): Don't cast rindex.
7402 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7404 * class.c (build_vbase_path): Propagate the result type properly.
7406 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
7408 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
7409 remaining use of saved_throw_type with a call to get_eh_type.
7411 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
7413 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
7414 (file_name_nondirectory): New function, doing the same as the macro.
7415 (set_typedecl_interface_info): Use it instead of the macro.
7416 (check_newline): Likewise.
7417 (handle_cp_pragma): Likewise.
7419 * repo.c (get_base_filename): Cast result of rindex to char*.
7420 (open_repo_file): Likewise.
7421 * xref.c (open_xref_file): Likewise.
7422 * error.c (dump_char): Make its arg int, not char.
7424 * except.c (push_eh_info): Pass the number of fields - 1 down, not
7425 the exact number of fields.
7427 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7429 Support for nested exceptions.
7430 * tinfo2.cc (__is_pointer): New fn.
7431 * exception.cc (struct cp_eh_info): Define.
7432 (__cp_exception_info, __uncatch_exception): New fns.
7433 (__cp_push_exception, __cp_pop_exception): New fns.
7434 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
7436 (init_exception_processing): Likewise. __eh_pc is now external.
7437 (push_eh_info): New fn.
7438 (get_eh_{info,value,type,caught}): New fns.
7439 (push_eh_cleanup): Just call __cp_pop_exception.
7440 (expand_start_catch_block): Use push_eh_info. Start the eh region
7442 (expand_end_eh_spec): Use push_eh_info.
7443 (expand_throw): Call __cp_push_exception to set up the exception info.
7444 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
7446 (expand_builtin_throw): Don't refer to empty_fndecl.
7448 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7450 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
7452 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
7454 * method.c (build_template_parm_names, build_decl_overload_real):
7455 Add static to definitions.
7456 * pt.c (add_to_template_args, note_template_header,
7457 processing_explicit_specialization, type_unification_real): Likewise.
7458 ({determine,check}_explicit_specialization): Use a single string for
7461 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7463 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
7464 (expand_end_catch_block): Likewise.
7465 (expand_end_eh_spec): Likewise.
7467 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
7469 * decl.c (duplicate_decls): Handle template specializations
7471 * error.c (dump_function_name): Fix printing of specializations of
7472 member functions that are not member templates.
7473 * cp-tree.h (processing_specialization): Make global.
7474 * pt.c (processing_specialization): Likewise.
7475 * lex.c (cons_up_default_function): Save and restore
7476 processing_specialization to avoid confusion.
7478 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
7480 * decl.c (init_decl_processing): Give null_node unknown* type.
7481 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
7482 (common_type): Likewise.
7483 * error.c (args_as_string): Recognize null_node.
7485 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7487 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
7488 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
7490 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
7492 * Make-lang.in (g++): Include prefix.o.
7494 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
7496 * pt.c (determine_explicit_specialization): Initialize "dummy"
7497 to keep Purify quiet.
7499 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
7501 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
7502 (build_overload_int): Not here.
7504 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
7506 * class.c (build_type_pathname): Remove.
7507 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
7509 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
7511 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
7512 &&label GNU extension.
7514 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
7516 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
7517 so as to avoid incorrect manglings.
7518 * method.c (build_decl_overload_real): Don't mangle return types
7521 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7523 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
7524 scratch_tree_cons): Define as macros for now.
7525 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
7526 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
7527 typeck2.c: Use them and the expression_obstack variants.
7529 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7531 * decl.c (store_return_init): Allow classes with explicit ctors to
7532 be used with the named return values extension.
7534 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
7536 * pt.c (instantiate_decl): Fix previous change.
7538 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
7540 * pt.c (tsubst): Fix thinko.
7541 (instantiate_decl): Really use the original template.
7543 * call.c (build_new_method_call): Use simple constructor_name for
7546 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
7548 * method.c (build_underscore_int): Don't use ANSI specific
7551 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
7553 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
7554 for our key method; it might have been inlined by -O3.
7556 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
7558 * decl.c (make_typename_type): Do not try to call lookup_field for
7559 non-aggregate types.
7561 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
7563 * typeck.c (build_reinterpret_cast): Tweak.
7565 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
7567 * typeck.c (build_reinterpret_cast): converting a void pointer
7568 to function pointer with a reinterpret_cast produces a warning
7569 if -pedantic is issued
7571 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7573 * typeck.c (c_expand_return): Don't warn about returning a
7574 reference-type variable as a reference.
7576 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
7578 * method.c (build_static_name): Fix typo.
7580 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
7582 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
7583 OLDDECL before we try to do DECL_USE_TEMPLATE.
7585 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7587 * decl.c (duplicate_decls): Don't warn about template instances.
7589 * typeck.c (mark_addressable): Lose ancient code that unsets
7592 * pt.c (do_decl_instantiation): Lose support for instantiating
7595 * call.c (build_new_function_call): Fix handling of null explicit
7597 (build_new_method_call): Likewise.
7599 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
7601 * method.c (build_underscore_int): Fix typo.
7603 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
7605 * tree.c (print_lang_statistics): #if 0 call to
7606 print_inline_obstack_statistics until its definition is checked in.
7608 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7610 * decl2.c (finish_file): Move dump_tree_statistics to end.
7612 * pt.c (instantiate_decl): Look for the original template.
7613 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
7614 of member templates.
7616 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7618 * Makefile.in (g++FAQ.*): New rules.
7619 (CONFLICTS): Update.
7620 * g++FAQ.texi: Moved from libg++.
7622 * parse.y (PFUNCNAME): Only specify the type once.
7624 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
7626 * lex.c (real_yylex): Clean up the code to fully behave the way
7627 the c-lex.c parser does for complex and real numbers.
7629 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7631 * method.c (build_decl_overload_real): Reformat.
7633 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
7635 * method.c (synthesize_method): If at_eof, determine our linkage.
7637 1997-09-29 Paul Eggert <eggert@twinsun.com>
7639 * lex.c (real_yylex): Treat `$' just like `_', except issue a
7640 diagnostic if !dollars_in_ident or if pedantic.
7642 * lang-specs.h (@c++): -ansi no longer implies -$.
7644 * decl2.c (lang_decode_option):
7645 -traditional and -ansi now do not mess with
7648 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
7650 * Makefile.in (parse.o, decl.o): Also depend on
7651 $(srcdir)/../except.h $(srcdir)/../output.h.
7652 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
7653 $(srcdir)/../except.h $(srcdir)/../output.h.
7654 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
7657 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
7659 * expr.c (cplus_expand_expr): Make it static.
7661 * decl2.c, init.c, typeck.c: Include "expr.h".
7662 (expand_expr): Use proper values when calling the function.
7664 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
7666 * lang-options.h: new -Wold-style-cast flag.
7667 * cp-tree.h (warn_old_style_cast): new variable.
7668 * decl2.c (warn_old_style_cast): ditto.
7669 (lang_decode_option): support -Wold-style-cast.
7670 (reparse_absdcl_as_casts): produce old-style-cast warning.
7672 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7674 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
7675 TREE_USED, reset value based on already_used.
7677 * init.c (expand_member_init): Revert change.
7679 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7681 * cp-tree.h, decl.c, decl2.c, pt.c:
7682 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
7684 * decl2.c (lang_decode_option): Add missing ;.
7686 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
7688 * friend.c (do_friend): Disable injection for all template-derived
7690 * decl2.c (lang_decode_option): Handle -fguiding-decls.
7691 * parse.y (notype_template_declarator): New nonterminal.
7692 (direct_notype_declarator): Use it.
7693 (complex_direct_notype_declarator): Likewise.
7694 (object_template_id): Accept any kind of identifier after TEMPLATE.
7695 (notype_qualified_id): Don't add template declarators here.
7697 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
7699 * call.c (add_template_candidate): Add explicit_targs parameter.
7700 (build_scoped_method_call): Use it.
7701 (build_overload_call_real): Likewise.
7702 (build_user_type_conversion_1): Likewise.
7703 (build_new_function_call): Likewise.
7704 (build_object_call): Likewise.
7705 (build_new_op): Likewise.
7706 (build_new_method_call): Likewise.
7707 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
7708 (build_new_method_call): Likewise.
7710 * class.c (finish_struct_methods): Add specialization pass to
7711 determine which methods were specializing which other methods.
7712 (instantiate_type): Handle TEMPLATE_ID_EXPR.
7714 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
7716 * cp-tree.h (name_mangling_version): New variable.
7717 (flag_guiding_decls): Likewise.
7718 (build_template_decl_overload): New function.
7719 (begin_specialization): Likewise.
7720 (reset_specialization): Likewise.
7721 (end_specialization): Likewise.
7722 (determine_explicit_specialization): Likewise.
7723 (check_explicit_specialization): Likewise.
7724 (lookup_template_function): Likewise.
7725 (fn_type_unification): Add explicit_targs parameter.
7726 (type_unification): Likewise.
7728 * decl.c (duplicate_decls): Add smarts for explicit
7730 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
7732 (grokfndecl): Call check_explicit_specialization.
7734 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
7735 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
7736 (check_classfn): Handle specializations.
7738 * error.c (dump_function_name): Print specialization arguments.
7740 * friend.c (do_friend): Don't call pushdecl for template
7743 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
7745 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
7746 and -fno-guiding-decls.
7748 * lex.c (identifier_type): Return PFUNCNAME for template function
7751 * method.c (build_decl_overload_real): New function.
7752 (build_template_parm_names): New function.
7753 (build_overload_identifier): Use it.
7754 (build_underscore_int): New function.
7755 (build_overload_int): Use it. Add levels for template
7757 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
7758 (build_overload_nested_names): Handle template type parameters.
7759 (build_template_decl_overload): New function.
7761 * parse.y (YYSTYPE): New ntype member.
7762 (nested_name_specifier): Use it.
7763 (nested_name_specifier_1): Likewise.
7764 (PFUNCNAME): New token.
7765 (template_id, object_template_id): New non-terminals.
7766 (template_parm_list): Note specializations.
7767 (template_def): Likewise.
7768 (structsp): Likewise.
7769 (fn.def2): Handle member template specializations.
7770 (component_decl_1): Likewise.
7771 (direct_notype_declarator): Handle template-ids.
7772 (component_decl_1): Likewise.
7773 (direct_notype_declarator): Handle template-ids.
7774 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
7776 * pt.c (processing_specializations): New variable.
7777 (template_header_count): Likewise.
7778 (type_unification_real): New function.
7779 (processing_explicit_specialization): Likewise.
7780 (note_template_header): Likewise.
7781 (is_member_template): Handle specializations.
7782 (end_template_decl): Call reset_specialization.
7783 (push_template_decl): Handle member template specializations.
7785 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
7786 (instantiate_template): Handle specializations.
7787 (instantiate_decl): Likewise.
7788 (fn_type_unification): Handle explicit_targs.
7789 (type_unification): Likewise. Allow incomplete unification
7790 without an error message, if allow_incomplete.
7791 (get_bindings): Use new calling sequence for fn_type_unification.
7793 * spew.c (yylex): Handle PFUNCNAME.
7795 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
7796 (really_overloaded_fn): Likewise.
7797 (get_first_fn): Handle function templates.
7799 * typeck.c (build_x_function_call): Use really_overloaded_fn.
7800 Handle TEMPLATE_ID_EXPR.
7801 (build_x_unary_op): Likewise.
7802 (build_unary_op): Likewise.
7803 (mark_addressable): Templates whose address is taken are marked
7806 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7808 * decl.c (init_decl_processing): Declare __builtin_constant_p as
7809 accepting any kind of type, not only int.
7811 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
7813 * search.c (get_matching_virtual): Notice virtual bases when sorrying
7814 about covariant returns.
7816 * parse.y (member_init): Also imply typename here. Remove ancient
7817 extension for initializing base members.
7819 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7821 Handle multi-level typenames and implicit typename in base list.
7822 * parse.y (typename_sub{,[0-2]}): New rules.
7823 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
7824 (nonnested_type): New rule.
7825 (complete_type_name): Use it.
7826 (base_class.1): Use typename_sub and nonnested_type.
7827 (nested_name_specifier): Don't elide std:: here.
7828 * decl.c (make_typename_type): Handle getting a type for NAME.
7829 (lookup_name_real): Turn std:: into :: here.
7831 Rvalue conversions were removed in London.
7832 * call.c (is_subseq): Don't consider lvalue transformations.
7833 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
7834 (joust): Reenable ?: kludge.
7836 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
7838 * decl.c (start_function): Up warning of no return type to be a
7841 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7843 * init.c (expand_member_init): Don't set TREE_USED.
7844 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
7845 set,don't clear TREE_USED wholesale.
7847 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
7849 * call.c (build_over_call): Do require_complete_type before
7852 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7854 * search.c (lookup_field): Call complete_type in all cases.
7856 * decl.c (finish_function): Just warn about flowing off the end.
7858 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7860 * decl.c (grokparms): Don't bash a permanent list node if we're
7863 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
7865 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
7867 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
7869 * call.c (build_new_op): Give better error for syntactically
7870 correct, but semantically invalid, use of undeclared template.
7872 * call.c (compare_qual): Handle pmfs.
7874 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
7875 after the exception spec.
7877 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7879 * call.c (null_ptr_cst_p): Integer type, not integral type.
7881 * call.c (joust): Disable warnings until they can be moved to the
7884 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
7886 * Makefile.in, config-lang.in: Convert to autoconf.
7888 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
7890 * decl.c (lookup_name_real): Add implicit 'typename' to types from
7893 * pt.c (most_specialized_class): Fix typo.
7894 (tsubst): Move constant folding to TREE_VEC case.
7896 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
7898 * pt.c (do_poplevel): Don't warn about unused local variables
7899 while processing_template_decl since we don't always know whether
7900 or not they will need constructing/destructing.
7902 * pt.c (uses_template_parms): Check the values of an enumeration
7903 type to make sure they don't depend on template parms.
7905 * decl.c (make_typename_type): Don't lookup the field if the
7906 context uses template parms, even if we're not
7907 processing_template_decl at the moment.
7909 * pt.c (coerce_template_parms): Avoid looking at the
7910 TYPE_LANG_DECL portion of a typename type, since there won't be
7912 (tsubst): Do constant folding as necessary to make sure that
7913 arguments passed to lookup_template_class really are constants.
7915 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
7917 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
7918 * decl2.c (finish_file): Only register exception tables if we
7921 * decl.c (init_decl_processing): Add __builtin_[fs]p.
7923 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7925 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
7927 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
7929 * error.c (dump_decl): Avoid crashing when presented with a
7930 uninitialized constant, as can occur with a template parameter.
7931 (dump_expr): Make sure that there are enough levels of
7932 current_template_parms before we start diving through them.
7934 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
7936 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
7939 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7941 * except.c (expand_throw): Call build_delete for all
7942 exception types, not just objects with destructors.
7944 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
7946 * decl.c (current_local_enum): Remove static.
7947 * pt.c (tsubst_enum): Save and restore value of current_local_enum
7948 in case template is expanded in enum decl.
7949 (instantiate_class_template) : Use new tsubst_enum signature.
7950 (tsubst_expr): Likewise.
7952 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
7954 * pt.c (begin_member_template_processing): Take a function as
7955 argument, not a set of template arguments. Use the template
7956 parameters, rather than the arguments. Handle non-type parameters
7957 correctly. Push a binding level for the parameters so that multiple
7958 member templates using the same parameter names can be declared.
7959 (end_member_template_processing): Pop the binding level.
7960 (push_template_decl): Mark member templates as static when
7963 * lex.c (do_pending_inlines): Pass the function, not its template
7964 arguments, to begin_member_template_processing.
7965 (process_next_inline): Likewise.
7966 (do_pending_defargs): Likewise.
7968 * error.c (dump_expr): Obtain the correct declaration for a
7969 TEMPLATE_CONST_PARM.
7971 * call.c (add_template_conv_candidate): New function.
7972 (build_object_call): Handle member templates, as done in the other
7975 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
7977 * decl.c (replace_defag): Undo previous change.
7978 * lex.c (do_pending_defargs): Deal with member templates.
7980 * pt.c (is_member_template): Avoid crashing when passed a
7981 non-function argument.
7983 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7985 * class.c (grow_method): Remove check for redeclaration.
7987 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
7989 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
7990 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
7991 (PRIMARY_TEMPLATE_P): Use it.
7992 * call.c (build_overload_call_real): Use it.
7993 * class.c (instantiate_type): Likewise.
7994 * decl.c (decls_match): Likewise.
7995 * method.c (build_overload_identifier): Likewise.
7996 * pt.c (push_template_decl): Likewise.
7997 (classtype_mangled_name): Likewise.
7998 (lookup_template_class): Likewise.
8000 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
8001 DECL_NTPARMS to conform to usage elsewhere.
8002 * call.c (add_template_candidate): Likewise.
8003 * class.c (instantiate_type): Likewise.
8004 * pt.c (instantiate_template): Likewise.
8005 (get_bindings): Likewise.
8007 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
8010 * pt.c (unify): Undo changes to allow multiple levels of template
8012 (type_unification): Likewise.
8013 (fn_type_unification): Likewise.
8014 (get_class_bindings): Likewise.
8015 * cp-tree.h (Likewise).
8017 * decl.c (replace_defarg): Check that the type of the default
8018 parameter does not invlove a template type before complaining
8019 about the initialization.
8021 * error.c (dump_expr): Deal with template constant parameters in
8022 member templates correctly.
8024 * pt.c (is_member_template): Deal with class specializations
8026 (tsubst): Handle "partial instantiation" of member templates
8029 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
8031 * pt.c (type_unification): Change calling squence to allow for
8032 multiple levels of template parameters.
8033 (tsubst_expr): Likewise.
8035 (tsubst_copy): Likewise.
8036 (instantiate_template): Likewise.
8038 * call.c (build_overload_call_real): Use it.
8039 (add_builtin_candidate): Use it.
8040 (build_new_method_call): Use it.
8041 * class.c (instantiate_type): Use it.
8042 * decl.c (grokdeclarator): Use it.
8043 * decl2.c (finish_file): Use it.
8044 * method.c (build_overload_identifier): Use it.
8046 * call.c (add_template_candidate): Add additional parameter for
8047 the function return type. Call fn_type_unification istead of
8049 (build_user_type_conversion_1): Handle member templates.
8050 (build_new_function_call): Likewise.
8051 (build_new_op): Likewise.
8052 (build_new_method_call): Likewise.
8054 * class.c (grow_method): Don't give an error message indicating
8055 that two member templates with the same name are ambiguous.
8056 (finish_struct): Treat member template functions just like member
8059 * cp-tree.h (check_member_template): Add declaration.
8060 (begin_member_template_processing): Likewise.
8061 (end_member_template_processing): Likewise.
8062 (fn_type_unification): Likewise.
8063 (is_member_template): Likewise.
8064 (tsubst): Change prototype.
8065 (tsubst_expr): Likewise.
8066 (tsubst_copy): Likewise.
8067 (instantiate_template): Likewise.
8068 (get_bindings): Likewise.
8070 * decl.c (decls_match): Handle multiple levels of template
8072 (pushdecl): Handle template type params just like other type
8074 (push_class_level_binding): Return immediately if the
8075 class_binding_level is NULL.
8076 (grokfndecl): If check_classfn() returns a member_template, use
8077 the result of the template, not the template itself.
8079 * decl2.c (check_member_template): New function. Check to see
8080 that the entity declared to be a member template can be one.
8081 (check_classfn): Allow redeclaration of member template functions
8082 with different types; the new functions can be specializations or
8083 explicit instantiations.
8085 * error.c (dump_decl): Handle multiple levels of template
8087 (dump_function_decl): Update to handle function templates.
8089 * lex.c (do_pending_inlines): Set up template parameter context
8090 for member templates.
8091 (process_next_inline): Likewise.
8093 * method. (build_overload_identifier): Adjust for multiple levels
8094 of template parameters.
8096 * parse.y (fn.def2): Add member templates.
8097 (component_decl_1): Likewise.
8099 * pt.c (begin_member_template_processing): New function.
8100 (end_member_template_processing): Likewise.
8101 (is_member_template): Likewise.
8102 (fn_type_unification): Likewise.
8103 (current_template_parms): Return a vector of all the template
8104 parms, not just the innermost level of parms.
8105 (push_template_decl): Deal with the possibility of member
8107 (lookup_template_class): Likewise.
8108 (uses_template_parms): Likewise.
8109 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
8110 TEMPLATE_CONST_PARM to deal with multiple levels of template
8111 arguments. Add processing of TEMPLATE_DECL to produce new
8112 TEMPLATE_DECLs from old ones.
8113 (do_decl_instantiation): Handle member templates.
8115 * search.c (lookup_fnfields_1): Handle member template conversion
8118 * tree.c (cp_tree_equal): Check the levels, as well as the
8119 indices, of TEMPLATE_CONST_PARMs.
8121 * typeck.c (comptypes): Check the levels, as well as the indices,
8122 fo TEMPLATE_TYPE_PARMs.
8123 (build_x_function_call): Treat member templates like member
8126 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8128 * typeck.c (c_expand_return): Always convert_for_initialization
8129 before checking for returning a pointer to local.
8131 * pt.c (type_unification): If strict and the function parm doesn't
8132 use template parms, just compare types.
8134 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
8136 * method.c (build_overloaded_value): Replace direct call
8137 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
8139 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8141 * typeck.c (convert_arguments): Don't arbitrarily choose the first
8142 of a set of overloaded functions.
8144 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8146 * lex.c (real_yylex): Don't elide __FUNCTION__.
8148 * method.c (build_overload_value): Add in_template parm.
8149 (build_overload_int): Likewise.
8150 (build_overload_identifier): Pass it.
8152 * decl.c (duplicate_decls): Don't bash a previous template
8153 definition with a redeclaration.
8155 * pt.c (unify): float doesn't match double.
8157 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
8158 TYPE_DECL. Handle getting non-template types.
8159 * parse.y (explicit_instantiation): Use typespec instead of
8162 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
8164 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
8166 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
8168 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
8169 (compare_ics): Likewise.
8171 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8173 * call.c (joust): Warn about choosing one conversion op over
8174 another because of 'this' argument when the other return type is
8176 (source_type): New fn.
8178 * call.c (build_new_op): Strip leading REF_BIND from first operand
8179 to builtin operator.
8181 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
8184 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
8186 * call.c (null_ptr_cst_p): Remove support for (void*)0.
8188 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
8190 * typeck.c (expand_target_expr): Make definition match declaration.
8192 * class.c (get_basefndecls): Make definition match declaration.
8194 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
8196 * input.c (sub_getch): Eventually give up and release the input file.
8198 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
8201 * call.c (joust): Tweak message.
8203 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
8205 * error.c (type_as_string): Put const/volatile on template type
8206 parameters where appropriate.
8208 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
8210 * call.c (strictly_better): Make arguments unsigned ints.
8212 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
8214 * lex.c (real_yylex): Refer to __complex instead of complex.
8216 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
8218 * lex.c (real_yylex): Don't use getc directly.
8220 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
8222 * call.c (is_subseq): Don't try to be clever.
8224 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8226 * parse.y, pt.c: Include "except.h".
8227 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
8228 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
8229 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
8230 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
8233 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
8235 * decl2.c (mark_vtable_entries): Instead of replacing pure
8236 virtuals with a reference to __pure_virtual, copy the decl and
8239 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8241 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
8243 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
8245 * pt.c (instantiate_class_template): Call repo_template_used
8246 before finish_prevtable_vardecl.
8248 * call.c (is_subseq): New fn.
8249 (compare_ics): Use it.
8251 * repo.c (finish_repo): Don't crash on no args.
8253 * parse.y (named_complex_class_head_sans_basetype): Handle
8254 explicit global scope.
8255 * decl2.c (handle_class_head): New fn.
8257 * pt.c (unify): Add CONST_DECL case.
8259 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8261 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
8263 * cp-tree.h (report_type_mismatch): Add prototype.
8264 * call.c (build_overload_call_real): Remove erroneous fourth
8265 argument to report_type_mismatch.
8266 (build_user_type_conversion_1): Remove erroneous second arg to
8268 (build_new_function_call): Likewise.
8269 (build_object_call): Likewise.
8270 (build_new_op): Likewise.
8271 (build_new_method_call): Likewise.
8273 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8275 * error.c (dump_decl): Don't bother processing a function with no
8278 * method.c (emit_thunk): Call init_function_start in the macro case.
8280 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8282 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
8283 defined and used to set flag_vtable_thunks.
8285 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8287 * parse.y: Don't clear the inlines from their obstack until they've
8290 * decl.c (duplicate_decls): Don't complain about exception
8291 specification mismatch if flag_exceptions is off.
8293 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
8295 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
8297 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
8299 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
8300 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
8301 Include <stdio.h> before include files that formerly used STDIO_PROTO.
8303 * decl.c, g++spec.c, lex.c, method.c, repo.c:
8304 Include "config.h" first, as per autoconf manual.
8306 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8308 * decl.c (duplicate_decls): Tweak wording.
8309 * lex.c (do_pending_defargs): Don't die if we see a default arg
8310 that isn't a DEFAULT_ARG.
8311 * error.c (dump_expr): Handle DEFAULT_ARG.
8313 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
8314 * lang-options.h: Add -fhandle-exceptions.
8316 * class.c (build_vtable): vtables are artificial.
8317 (prepare_fresh_vtable): Likewise.
8319 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8321 * cvt.c (ocp_convert): After converting to the target type, set
8322 LOOKUP_NO_CONVERSION.
8324 * call.c (joust): Warn about potentially confusing promotion rules
8326 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
8328 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
8330 * exception.cc: Declare __terminate_func with noreturn attribute.
8332 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
8334 * parse.y: Break out eat_saved_input, handle errors.
8335 (function_try_block): Use compstmt instead of compstmt_or_error.
8337 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8339 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
8341 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8343 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
8344 existence of cc1plus check whether $(LANGUAGES) contains C++.
8346 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8348 * method.c (do_build_copy_constructor): When copying an anonymous
8349 union member loop around to handle nested anonymous unions. Use
8350 the offset of the member relative to the outer structure, not the
8353 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8355 * call.c (resolve_args): New fn.
8356 (build_new_function_call): Use it.
8357 (build_object_call): Likewise.
8358 (build_new_method_call): Likewise.
8360 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8362 * call.c (build_over_call): tsubst all default parms from templates.
8364 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8366 * decl.c (struct cp_function): Add static_labelno.
8367 (push_cp_function_context): Save it.
8368 (pop_cp_function_context): Restore it.
8370 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8372 * typeck.c (build_component_ref_1): Convert from reference.
8374 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8376 * parse.y (current_declspecs, prefix_attributes): Initialize to
8379 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
8380 before we try to force it to be a TREE_LIST.
8381 (decl): Make sure $1.t is non-nil.
8383 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8385 * pt.c (uses_template_parms): Handle template first-parse codes.
8387 * decl.c (cp_finish_decl): Only warn about user-defined statics.
8389 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
8391 * pt.c (unify): Handle BOOLEAN_TYPE.
8393 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
8394 * pt.c (tsubst): Don't set it.
8395 * call.c (build_over_call): Use uses_template_parms.
8397 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8399 * method.c (build_overload_nested_name): Use static_labelno
8400 instead of var_labelno.
8401 (build_qualified_name): New fn.
8402 (build_overload_name): Split out from here.
8403 (build_static_name): Use build_qualified_name.
8404 * decl.c (cp_finish_decl): Statics in extern inline functions
8405 have comdat linkage.
8406 (start_function): Initialize static_labelno.
8408 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8410 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
8411 before "all member functions in class [] are private"
8413 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
8415 * lex.c (do_scoped_id): convert_from_reference.
8416 * init.c (build_offset_ref): Likewise.
8418 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
8420 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
8422 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8424 * typeck.c (get_member_function_from_ptrfunc): Promote index
8427 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8429 * tree.c (layout_basetypes): Move non-virtual destructor warning.
8430 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
8432 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8434 * decl.c (grokdeclarator): Call add_defarg_fn for the function
8436 * lex.c (add_defarg_fn): Adjust.
8437 (do_pending_defargs): Adjust. Don't skip the first parm.
8439 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8441 * decl.c (build_enumerator): Global enumerators are also readonly.
8443 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
8444 (build_dynamic_cast): Call it and convert_from_reference.
8446 * lex.c (add_defarg_fn): New fn.
8447 (snarf_defarg): Don't add to defarg_types.
8448 (do_pending_defargs): Lose defarg_types. All fns we process now
8450 * decl.c (grokfndecl): Call add_defarg_fn.
8452 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
8453 * cp-tree.def: Add DEFAULT_ARG.
8454 * spew.c (yylex): Call snarf_defarg as appropriate.
8455 * parse.y: New tokens DEFARG and DEFARG_MARKER.
8456 (defarg_again, pending_defargs, defarg, defarg1): New rules.
8457 (structsp): Use pending_defargs.
8458 (parms, full_parm): Use defarg.
8459 * lex.c (init_lex): Initialize inline_text_firstobj.
8460 (do_pending_inlines): Never pass the obstack to feed_input.
8461 (process_next_inline): Call end_input instead of restore_pending_input.
8462 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
8463 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
8464 * input.c (end_input): New fn.
8465 (sub_getch): At the end of some fed input, just keep returning EOF
8466 until someone calls end_input.
8467 Remove 'obstack' field from struct input_source.
8468 * decl.c (grokparms): Handle DEFAULT_ARG.
8469 (replace_defarg): New fn.
8470 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
8472 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8474 * call.c (implicit_conversion): If nothing else works, try binding
8475 an rvalue to a reference.
8477 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
8479 * decl.c (init_decl_processing): fix Jun 30 patch -- move
8480 ifndef for Cygwin32 to include SIGSEGV.
8482 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
8484 * class.c (finish_struct_1): Only complain about pointers without
8485 copy stuff if there are any constructors.
8487 * rtti.c (build_dynamic_cast): Call complete_type on the types.
8489 * decl.c (grokfndecl): If the function we chose doesn't actually
8492 * decl2.c (grokclassfn): Don't specify 'const int' for the
8493 artificial destructor parm.
8495 * pt.c (type_unification): If we are called recursively, nothing
8498 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
8500 * decl.c (init_decl_processing): Stop trying to catch signals
8501 other than SIGABRT since the Cygwin32 library doesn't support
8502 them correctly yet. This fixes a situation in which g++ causes
8503 a hang on SIGSEGVs and other such signals in our Win32-hosted
8506 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
8508 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
8510 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8512 * typeck2.c (store_init_value): Always return the value if our
8513 type needs constructing.
8515 * method.c (hack_identifier): Convert class statics from
8518 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8520 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
8522 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
8524 * typeck.c (c_expand_return): Make sure we clean up temporaries at
8525 the end of return x;
8527 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8529 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
8531 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
8533 * except.c (expand_builtin_throw): Add support
8534 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
8536 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8538 * repo.c (extract_string): Null-terminate.
8540 * cp-tree.h (TI_SPEC_INFO): New macro.
8541 (CLASSTYPE_TI_SPEC_INFO): New macro.
8542 * pt.c (push_template_decl): Correctly determine # of template parms
8545 * call.c (compare_ics): Really fix 'this' conversions.
8547 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
8550 * pt.c (push_template_decl): Complain about mismatch in # of
8551 template parms between a class template and a member template.
8553 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8555 * method.c (synthesize_method): You can't call
8556 function_cannot_inline_p after finish_function.
8557 * decl.c (finish_function): Turn on flag_inline_functions and turn
8558 off DECL_INLINE before handing a synthesized method to the
8561 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8563 * method.c (synthesize_method): Remove July 30 change to never set
8564 DECL_INLINE if at_eof.
8566 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
8568 * xref.c (GNU_xref_member): Ensure that the node has a
8569 decl_lang_specific part before checking DECL_FRIEND_P.
8571 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
8573 * pt.c (instantiate_class_template): Diagnose non-class types used
8576 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
8578 * typeck.c (build_conditional_expr): Use convert_for_initialization
8579 instead of convert_and_check.
8581 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8583 * parse.y (typespec): Don't pedwarn for typeof.
8585 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
8587 * repo.c (finish_repo): Only check changes if we would write a
8590 * call.c (compare_ics): Fix handling of 'this' conversions.
8592 * pt.c (do_decl_instantiation): Support static data too. Rename
8593 from do_function_instantiation.
8594 * cp-tree.h: Adjust.
8597 * repo.c (extract_string): New fn.
8598 (get_base_filename): Use it.
8599 (init_repo): Compare old args with current args.
8601 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
8603 * Makefile.in, Make-lang.in: Protect C-ls with a comment
8604 character, idea from Paul Eggert <eggert@twinsun.com>.
8606 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
8608 * typeck.c (c_expand_return): Be more persistent in looking for
8611 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
8612 pointer to reference.
8614 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
8616 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
8618 * init.c (build_member_call, build_offset_ref):
8619 Use do_scoped_id instead of do_identifier.
8621 * cvt.c (convert): Remove bogosity.
8623 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8625 * cvt.c (build_up_reference): Do checks of ARGTYPE and
8626 TARGET_TYPE before trying to use get_binfo.
8628 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
8630 * cvt.c (build_up_reference): Call get_binfo to get access control.
8632 * decl2.c (import_export_decl): If we don't support weaks, leave
8635 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
8637 * except.c (expand_builtin_throw): Add support for machines that
8638 cannot access globals after throw's epilogue when
8639 -fno-sjlj-exceptions is used.
8641 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
8643 * parse.y: 'std::' becomes '::'.
8644 * lex.c (real_yylex): Remove 'namespace' warning.
8645 * init.c (build_member_call): Ignore 'std::'.
8646 (build_offset_ref): Likewise.
8647 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
8648 (do_toplevel_using_decl): Ignore 'using std::whatever'.
8649 * decl.c (push_namespace): Just sorry.
8650 (pop_namespace): Nop.
8651 (init_decl_processing): Declare std namespace.
8653 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
8655 * search.c (push_class_decls): A name which ambiguously refers to
8656 several instantiations of the same template just refers to the
8659 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
8661 * decl.c (build_enumerator): fix problem with unsigned long
8662 enumerated values being smashed to ints, causing overflow
8663 when computing next enumerated value. (for enum values around
8666 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8668 * typeck.c (build_component_ref): Only call mark_used on a decl.
8670 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8672 * typeck.c (build_c_cast): Make the check for a ptr to function
8673 more specific before possible default_conversion call.
8675 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
8677 * except.c (expand_exception_blocks): Simplify and fix and make
8678 sure we don't end a region in a sequence, as expand_end_bindings
8681 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
8683 * except.c (init_exception_processing): Mark terminate as not
8684 returning so that the optimizer can optimize better.
8686 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
8688 * cvt.c (convert): Don't do any extra work, if we can avoid it
8691 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
8693 * *.[chy]: Change cp_convert to ocp_convert, change convert to
8694 cp_convert. convert is now reserved for the backend, and doesn't
8695 have the semantics a frontend person should ever want.
8697 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8699 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
8700 Lose -traditional support.
8702 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8704 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
8706 * parse.y (self_reference): Do it for templates, too.
8707 * class.c (pushclass): Don't overload_template_name; the alias
8708 generated by build_self_reference serves the same purpose.
8710 * tree.c (list_hash): Make static, take more args.
8711 (list_hash_lookup): Likewise.
8712 (list_hash_add): Make static.
8713 (list_hash_canon): Lose.
8714 (hash_tree_cons): Only build a new node if one isn't already in the
8716 (hash_tree_chain): Use hash_tree_cons.
8717 * cp-tree.h: Adjust.
8718 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
8719 of calling lookup_name.
8721 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8723 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
8724 doesn't refer to the CONST_DECLs.
8726 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
8728 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
8730 (expand_class_desc): Convert the last argument to a sizetype.
8732 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8734 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
8735 __real__): Add reswords.
8736 * hash.h: Regenerate.
8737 * lex.h (rid): Add RID_COMPLEX.
8738 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
8739 * lex.c (init_lex): Add building of RID_COMPLEX.
8740 (real_yylex): General cleanup in line with what c-lex.c also has,
8741 sans the cruft for traditional; add handling of SPEC_IMAG, complex
8742 types, and imaginary numeric constants.
8743 * parse.y (REALPART, IMAGPART): Add tokens.
8744 (unary_expr): Add REALPART and IMAGPART rules.
8745 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
8746 * decl.c (complex_{integer,float,double,long}_type_node): Define
8748 (init_decl_processing): Set up the types.
8749 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
8750 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
8751 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
8752 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
8753 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
8755 * method.c (build_overload_name): Add handling of the different
8756 COMPLEX_TYPEs, prefixing them with `J'.
8757 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
8759 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
8760 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
8761 (mapcar): Handle COMPLEX_CST.
8762 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
8763 (common_type): Add code for complex types.
8764 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
8765 (convert_for_assignment): Likewise.
8766 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
8768 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8770 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
8771 tsubst_expr, as it might try to do overload resolution.
8773 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8775 * pt.c (instantiate_class_template): Oops.
8777 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8779 * cp-tree.def: Add TAG_DEFN.
8780 * pt.c (tsubst_enum): New fn.
8781 (instantiate_class_template): Use it.
8782 (tsubst_expr): Support TAG_DEFN.
8783 (tsubst): Support local enums.
8784 (tsubst_copy): Likewise.
8785 * decl.c (finish_enum): Likewise.
8786 (start_enum): If this is a local enum, switch to permanent_obstack.
8788 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
8790 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
8791 (finish_function): Put the base init code for constructors just
8792 after the parm cleanup insns.
8793 (struct cp_function): Add last_parm_cleanup_insn.
8794 (push_cp_function_context): Likewise.
8795 (pop_cp_function_context): Likewise.
8797 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8799 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
8801 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8803 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
8804 for THUNK_FNDECL before we switch to temporary allocation.
8806 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8808 * call.c (build_new_op): Handle null arg2 for ?:.
8810 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
8812 * except.c (expand_exception_blocks): Ensure that we flow through
8813 the end of the exception region for the exception specification.
8814 Move exception region for the exception specification in, so that
8815 it doesn't protect the parm cleanup. Remove some obsolete code.
8816 * decl.c (store_parm_decls): Likewise.
8817 (finish_function): Likewise.
8819 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
8821 * init.c (build_new): Fix nothrow handling.
8823 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8825 * init.c (emit_base_init): Don't warn about the initialization
8826 list for an artificial member.
8828 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8830 * expr.c (do_case): Handle !START case for the error msg.
8832 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
8834 * decl2.c, lang-options.h: New option -Weffc++.
8835 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
8838 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
8839 to MULTIPLE_SYMBOL_SPACES.
8841 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8843 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
8845 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
8847 * typeck.c (c_expand_return): Don't complain about returning void
8848 to void in an artificial function.
8849 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
8850 don't set DECL_RESULT, set DECL_ARTIFICIAL.
8851 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
8853 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
8855 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
8857 * except.c (init_exception_processing): Likewise.
8858 (expand_end_catch_block): Likewise.
8859 (expand_exception_blocks): Likewise.
8860 (expand_throw): Likewise.
8861 * exception.cc (__default_terminate): Likewise.
8863 * init.c (perform_member_init): Use new method of expr level
8864 cleanups, instead of cleanups_this_call and friends.
8865 (emit_base_init): Likewise.
8866 (expand_aggr_vbase_init_1): Likewise.
8867 (expand_vec_init): Likewise.
8868 * decl.c (cp_finish_decl): Likewise.
8869 (expand_static_init): Likewise.
8870 (store_parm_decls): Likewise.
8871 (cplus_expand_expr_stmt): Likewise.
8872 * decl2.c (finish_file): Likewise.
8874 * Make-lang.in (exception.o): Ok to compile with -O now.
8876 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
8877 we know it will be done later by the backend.
8879 * decl2.c (lang_f_options): Remove support for short temps.
8880 * lang-options.h: Likewise.
8882 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8884 * tree.c (varargs_function_p): New fn.
8885 * method.c (emit_thunk): Replace broken generic code with code to
8886 generate a heavyweight thunk function.
8888 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
8890 * pt.c (process_template_parm): pedwarn about floating-point parms.
8892 * decl.c (grokdeclarator): inline no longer implies static.
8894 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
8896 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8898 * class.c (check_for_override): The signature of an overriding
8899 function is not changed.
8901 * call.c (build_over_call): Move setting of conv into the loop.
8902 Note: this change, along with the related changes of the 18th thru
8903 the 20th of April, fix an infinite loop problem in conversions.
8905 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8907 * call.c (build_user_type_conversion_1): Really ignore rvalue
8908 conversions when looking for a REFERENCE_TYPE.
8910 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
8911 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
8912 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
8913 (build_unary_op): Likewise.
8914 * call.c (build_over_call): See through a CONVERT_EXPR around the
8915 ADDR_EXPR for on a temporary.
8916 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
8917 the ADDR_EXPR for a local variable.
8919 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
8921 * call.c (build_user_type_conversion_1): If we're trying to
8922 convert to a REFERENCE_TYPE, only consider lvalue conversions.
8923 (build_new_function_call): Print candidates.
8924 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
8925 (reference_binding): Binding a temporary of a reference-related type
8928 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8930 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
8931 * tinfo2.cc (type_info::before): Likewise.
8933 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8935 * call.c (implicit_conversion): Oops.
8937 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8939 * call.c (implicit_conversion): Try to find a reference conversion
8940 before binding a const reference to a temporary.
8942 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
8944 * exception.cc (__default_unexpected): Call terminate by default,
8945 so that if the user overrides terminate, the correct function will
8948 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
8950 * parse.y (left_curly): Avoid trying to use any fields of
8951 error_mark_node, as there aren't any.
8953 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8955 * lex.c (do_identifier): Avoid breaking on overloaded methods
8956 as default arguments.
8958 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
8960 * call.c (add_template_candidate): Initialize the variable "dummy".
8962 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
8964 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
8965 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
8967 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8969 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
8970 (debug_binfo): Delete decl, not needed.
8972 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
8973 promotes_to_aggr_type): Delete fns.
8974 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
8975 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
8976 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
8978 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
8980 * friend.c (is_friend_type): Delete fn.
8981 * cp-tree.h (is_friend_type): Delete decl.
8983 * decl.c (original_result_rtx, double_ftype_double,
8984 double_ftype_double_double, int_ftype_int, long_ftype_long,
8985 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
8986 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
8988 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
8990 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
8992 * decl.c (pushdecl_nonclass_level): #if 0, unused.
8993 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
8995 * lex.c (reinit_lang_specific): #if 0, unused.
8996 * cp-tree.h (reinit_lang_specific): #if 0 decl.
8998 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
8999 * cp-tree.h (revert_static_member_fn): Delete decl.
9001 * class.c (root_lang_context_p): Delete fn.
9002 * cp-tree.h (root_lang_context_p): Delete decl.
9004 * decl.c (set_current_level_tags_transparency): #if 0, unused.
9005 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
9007 * lex.c (set_vardecl_interface_info): Make static.
9008 * cp-tree.h (set_vardecl_interface_info): Delete decl.
9010 * call.c (find_scoped_type): Make static.
9011 * cp-tree.h (find_scoped_type): Delete decl.
9013 * search.c (convert_pointer_to_vbase): Make static.
9014 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
9016 * decl.c (const_ptr_type_node): Likewise.
9017 * cp-tree.h (const_ptr_type_node): Delete decl.
9019 * typeck.c (common_base_type): Make static.
9020 * cp-tree.h (common_base_types): Delete erroneous decl.
9022 * pt.c (classtype_mangled_name): Make static.
9023 * cp-tree.h (classtype_mangled_name): Delete decl.
9025 * lex.c (check_newline): Make static.
9026 * cp-tree.h (check_newline): Delete decl.
9028 * typeck.c (build_x_array_ref): Delete fn, same idea as
9030 * cp-tree.h (build_x_array_ref): Delete decl.
9032 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
9034 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
9036 * class.c (build_vtable_entry): Make static.
9037 * cp-tree.h (build_vtable_entry): Delete decl.
9039 * class.c (build_vbase_pointer): Make static.
9040 * cp-tree.h (build_vbase_pointer): Delete decl.
9042 * sig.c (build_sptr_ref): Add forward decl and make static.
9043 * cp-tree.h (build_sptr_ref): Delete decl.
9045 * call.c (build_new_method_call): Add forward decl and make static.
9046 * cp-tree.h (build_new_method_call): Delete decl.
9048 * call.c (build_object_call): Make static.
9049 * class.c (check_for_override, complete_type_p, mark_overriders):
9051 * decl.c (cp_function_chain): Likewise.
9052 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
9054 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
9056 * tree.c (build_cplus_array_type_1): Likewise.
9057 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
9058 (comp_target_parms): Likewise.
9060 * init.c (build_builtin_call): Make static.
9061 * cp-tree.h (build_builtin_call): Delete decl.
9063 * typeck.c (binary_op_error): Delete decl.
9064 * cp-tree.h (binary_op_error): Likewise.
9066 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9068 * call.c (build_method_call): Compare against error_mark_node
9069 directly, rather than the ERROR_MARK tree code.
9070 * cvt.c (cp_convert): Likewise.
9071 * decl.c (print_binding_level): Likewise.
9072 (duplicate_decls): Likewise.
9073 (grokdeclarator): Likewise.
9074 (grokdeclarator): Likewise.
9075 * init.c (expand_aggr_init_1): Likewise.
9076 (decl_constant_value): Likewise.
9077 * method.c (build_opfncall): Likewise.
9078 (hack_identifier): Likewise.
9079 * typeck.c (build_modify_expr): Likewise.
9081 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
9083 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9085 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
9087 * pt.c (coerce_template_parms): Add new error message.
9089 * method.c (build_overload_value): Implement name mangling for
9090 floating-point template arguments.
9092 * method.c (build_overload_int, icat, dicat): Fix mangling of template
9093 arguments whose absolute value doesn't fit in a signed word.
9095 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9097 * friend.c: New file; put all of the friend stuff in here.
9098 * init.c: Instead of here.
9099 * Makefile.in (CXX_OBJS): Add friend.o.
9100 (friend.o): Add dependencies.
9101 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
9103 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9105 * call.c (build_scoped_method_call): Complain if the scope isn't a
9108 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9110 * parse.y (left_curly): Don't crash on erroneous type.
9112 * init.c (build_delete): Fix type of ref.
9114 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9116 * search.c (get_vbase_1): Renamed from get_vbase.
9117 (get_vbase): Wrapper, now non-static.
9118 (convert_pointer_to_vbase): Now static.
9120 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
9121 * init.c (build_delete): Pass one.
9122 (build_partial_cleanup_for): Use build_scoped_method_call.
9123 * decl.c (finish_function): Pass a binfo.
9125 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9127 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
9129 * typeck.c (build_c_cast): Lose other reference to flag.
9131 * call.c (build_field_call): Don't look for [cd]tor_identifier.
9132 * decl2.c (delete_sanity): Remove meaningless use of
9133 LOOKUP_HAS_IN_CHARGE.
9134 * decl.c (finish_function): Use build_scoped_method_call instead
9135 of build_delete for running vbase dtors.
9136 * init.c (build_delete): Call overload resolution code instead of
9137 duplicating it badly.
9139 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9141 * call.c (build_over_call): Call mark_used before trying to elide
9144 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
9146 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9148 * typeck.c (build_modify_expr): Always pedwarn for a cast to
9149 non-reference used as an lvalue.
9151 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9153 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
9155 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9157 * parse.y (handler): Fix template typo.
9159 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9161 * error.c (lang_decl_name): New fn.
9162 * tree.c (lang_printable_name): Use it.
9164 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
9166 * g++spec.c: Include config.h so that we can catch bzero #defines
9167 from the config file.
9169 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
9171 * new1.cc: Include a declaration for malloc, to avoid warning, and
9172 avoid lossing on systems that require one (ones that define malloc
9175 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9177 * decl2.c (max_tinst_depth): New variable.
9178 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
9180 * pt.c (max_tinst_depth): Variable moved.
9181 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
9184 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
9186 * decl.c (xref_basetypes): Allow a base class that depends on
9187 template parms to be incomplete.
9189 * decl2.c (build_expr_from_tree): Support typeid(type).
9190 * rtti.c (get_typeid): Support templates.
9191 (expand_si_desc, expand_class_desc): Fix string length.
9192 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
9194 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
9196 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
9198 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
9200 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9202 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
9203 smashes together template and non-template decls of the same
9206 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
9208 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
9210 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9212 * decl.c (duplicate_decls): Next route, pedwarn about different
9213 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
9215 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9217 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
9218 (struct lang_type): Delete has_default_implementation member.
9219 Increase dummy to 21.
9220 * decl.c (start_method): Delete usage.
9222 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
9223 store_after_parms, start_decl_1, auto_function): Add decls.
9224 (get_arglist_len_in_bytes, declare_implicit_exception,
9225 have_exceptions_p, make_type_decl, typedecl_for_tag,
9226 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
9227 build_component_type_expr, cplus_exception_name,
9228 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
9229 * call.c (build_this): Make static.
9230 (is_complete): Likewise.
9231 (implicit_conversion): Likewise.
9232 (reference_binding): Likewise.
9233 (standard_conversion): Likewise.
9234 (strip_top_quals): Likewise.
9235 (non_reference): Likewise.
9236 (build_conv): Likewise.
9237 (user_harshness): Likewise.
9238 (rank_for_ideal): Likewise.
9239 * decl.c (start_decl_1): Delete forward decl.
9240 (push_decl_level): Make static.
9241 (resume_binding_level): Make static.
9242 (namespace_bindings_p): Make static.
9243 (declare_namespace_level): Make static.
9244 (lookup_name_real): Make static.
9245 (duplicate_decls): Make static. Take register off NEWDECL and
9247 * decl2.c (get_sentry): Make static.
9248 (temp_name_p): Delete fn.
9249 * except.c (auto_function): Delete decl.
9250 * lex.c (handle_{cp,sysv}_pragma): Make static.
9251 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
9252 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
9253 * pt.c (tsubst_expr_values): Make static.
9254 * rtti.c (combine_strings): Delete decl.
9256 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9258 * pt.c (push_template_decl): Handle getting a typedef.
9260 * call.c (build_new_function_call): Complain about void arg.
9262 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9264 * decl.c (duplicate_decls): Give pedwarn of different exceptions
9265 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
9267 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
9269 * except.c (expand_throw): Don't expand the cleanup tree here,
9270 since we are not going to write the rtl out. Fixes problem with
9273 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
9275 * Make-lang.in: Add $(exeext) as necessary.
9277 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
9279 * parse.y (handler_seq): Must have at least one catch clause.
9281 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9283 * call.c (add_builtin_candidate): Restore ?: hack.
9285 * decl.c (grok_op_properties): More warnings.
9287 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9289 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
9290 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
9292 * decl.c (duplicate_decls): Scale back to a warning, and only do
9295 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
9297 * decl.c (duplicate_decls): pedwarn mismatched exception
9300 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
9302 * call.c (build_new_method_call): Don't display the invisible
9303 argument for controlling virtual bases.
9305 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
9307 * new: Add nothrow new and delete, bad_alloc and throw specifications
9309 * decl.c (init_decl_processing): Add throw specification for delete.
9310 * new.cc (nothrow): Define.
9311 * lex.c (real_yylex): Removing warning that throw and friends are
9313 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
9314 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
9315 * Make-lang.in: Add new{1,2}.{cc,o}.
9317 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9319 * lex.c (cons_up_default_function): Fix return type of synth op=.
9321 * init.c (emit_base_init): Add warnings for uninitialized members
9324 * decl.c (xref_basetypes): Add warning for non-polymorphic type
9325 with destructor used as base type.
9327 * decl.c (grok_op_properties): Add warning for op= returning void.
9328 * typeck.c (c_expand_return): Add warning for op= returning anything
9331 * class.c (finish_struct_1): Add warning for class with pointers
9332 but not copy ctor or copy op=.
9334 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
9335 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
9336 (instantiate_template): If -fexternal-templates, add this
9337 instantiation to pending_templates.
9339 * decl2.c (copy_assignment_arg_p): Disable old hack to support
9342 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
9344 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
9346 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
9348 * call.c (standard_conversion): Handle getting references. Tack
9349 on RVALUE_CONV here. Do it for non-class types, too.
9350 (reference_binding): Pass references to standard_conversion.
9351 (implicit_conversion): Likewise.
9352 (add_builtin_candidate): Disable one ?: kludge.
9353 (convert_like): Handle RVALUE_CONVs for non-class types.
9354 (joust): Disable the other ?: kludge.
9356 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9358 * decl.c (init_decl_processing): Add code to build up common
9359 function types beforehand, to avoid creation then removal of
9360 things already in the hash table.
9362 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9364 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
9367 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
9368 current_template_parms.
9370 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
9372 * search.c (lookup_field): Don't return a function, check want_type.
9374 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9376 * init.c (build_new): Make sure PLACEMENT has a type.
9378 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9380 * init.c (build_new): Support new (nothrow).
9382 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9384 * pt.c (instantiate_decl): Also do push_to_top_level before setting
9387 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
9388 * pt.c (tsubst): Defer instantiation of default args.
9389 * call.c (build_over_call): Until here.
9391 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9393 * search.c (lookup_field): Make sure we have an
9394 IDENTIFIER_CLASS_VALUE before we try to return it.
9396 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9398 * call.c (build_method_call): Delete unused var PARM.
9399 (build_overload_call_real): Likewise.
9400 (build_object_call): Delete unused var P.
9401 (build_new_op): Likewise.
9402 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
9403 var definitions, which are never used.
9404 (shadow_tag): Delete unused var FN.
9405 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
9406 * init.c (build_new): Delete unused var ALLOC_TEMP.
9407 * method.c (hack_identifier): Delete unused var CONTEXT.
9408 (do_build_copy_constructor): Delete unused var NAME.
9409 (synthesize_method): Delete unused var BASE.
9410 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
9411 * rtti.c (build_headof): Delete unused var VPTR.
9412 (get_typeid): Delete unused var T.
9413 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
9415 (build_ptrmemfunc): Delete unused vars U and NINDEX.
9416 * typeck2.c (build_functional_cast): Delete unused var BINFO.
9418 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
9420 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
9421 things in a type being defined.
9422 * decl.c (finish_enum): Reverse the values so that they are in
9425 * pt.c (instantiate_class_template): Don't initialize
9426 BINFO_BASETYPES until the vector is filled out.
9427 (unify): Don't abort on conflicting bindings, just fail.
9428 (instantiate_decl): Do push_tinst_level before any tsubsting.
9430 * method.c (build_overload_value): Handle getting a
9431 TEMPLATE_CONST_PARM for a pointer.
9433 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
9435 * init.c (expand_member_init): Don't give 'not a base' error for
9438 * pt.c (instantiate_decl): Call import_export_decl later.
9440 * pt.c (instantiate_class_template): Return a value.
9442 * parse.y (extension): New rule for __extension__.
9443 (extdef, unary_expr, decl, component_decl): Use it.
9445 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
9447 * class.c (base_binfo): Remove unused base_has_virtual member.
9448 (finish_base_struct): Likewise.
9449 (finish_struct_1): Likewise.
9451 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
9453 * search.c (expand_upcast_fixups): Fix bogus code generation
9454 problem where the generated code uses the wrong index into the
9455 runtime built vtable on the stack. Old code could clobber random
9458 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
9460 * init.c (perform_member_init): Make sure the partial EH cleanups
9461 live on the function_obstack.
9463 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
9465 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
9466 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
9468 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
9470 * decl.c (grokvardecl): Avoid ANSI style initialization.
9472 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
9474 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
9476 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9478 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
9480 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9482 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
9483 arguments we compare against. Start the count of I at 1, not 0,
9484 since argv[0] is still the command.
9486 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
9488 * lang-specs.h: Accept .cp as an C++ extension.
9490 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9492 * cp-tree.h (ptr_reasonably_similar): Add decl.
9494 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9496 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
9497 pointer. New local SPECBITS with the parm's value.
9498 (grokdeclarator): Pass &specbits down.
9500 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
9501 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
9503 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
9504 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
9506 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
9507 not an error_mark_node.
9509 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9511 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
9512 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
9514 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9516 * decl.c (grokdeclarator): When giving an anonymous struct a name,
9517 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
9520 * typeck2.c (build_m_component_ref): If component is a pointer
9521 to data member, resolve the OFFSET_REF now.
9523 * call.c (convert_like): Don't go into infinite recursion.
9525 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
9527 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
9528 * tree.c (layout_basetypes): And on the vbase ptr.
9530 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9532 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
9533 CHAR_TYPE_SIZE so bool is always the same size as another type.
9535 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
9537 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
9539 * decl2.c (grok_x_components): Remove synthesized methods from
9540 TYPE_METHODS of an anonymous union, complain about member
9542 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
9544 (finish_function): Just clear the DECL_RTL of our arguments.
9546 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9548 * decl2.c (finish_file): Emit DWARF debugging info for static data
9551 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
9553 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
9555 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
9558 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9560 * Make-lang.in (g++-cross$(exeext)): Fix typo.
9562 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9564 Make the g++ driver now be a standalone program, rather than one
9565 that tries to run the gcc driver after munging up the options.
9566 * Make-lang.in (g++.c, g++spec.o): New rules.
9567 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
9569 (g++$(exeext)): New rule, based on xgcc rule.
9570 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
9571 * g++spec.c: New file.
9572 * g++.c: Removed file.
9574 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
9576 * cvt.c (build_up_reference): Arrange for any temporary values
9577 that have been keep in registers until now to be put into memory.
9579 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9581 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
9582 that make -j3 bootstrap works better.
9584 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
9586 * decl.c (pushtag): Do pushdecl for anon tags.
9588 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
9590 * typeck.c (c_expand_return): Fix logic.
9591 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
9593 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
9595 * g++.c (main): Make sure arglist has a final NULL entry. Add
9596 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
9597 stdin/stdout of the invoked program are redirected to
9600 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9602 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
9604 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
9606 * init.c (resolve_offset_ref): Handle obj.vfn better.
9607 * typeck.c (build_component_ref): Set TREE_TYPE on result from
9610 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
9612 * typeck.c (convert_for_assignment): Also handle anachronistic
9613 implicit conversions from (::*)() to cv void*.
9614 * cvt.c (cp_convert_to_pointer): Likewise.
9616 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
9618 * lex.c (handle_cp_pragma): Fix bogus warning.
9620 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
9622 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
9623 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
9625 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9627 * class.c (finish_struct_1): Support DWARF2_DEBUG.
9628 * search.c (dfs_debug_mark): Likewise.
9629 * decl2.c (finish_vtable_vardecl): Likewise.
9630 * decl.c (pushtag, finish_enum): Likewise.
9631 * lex.c (check_newline): Use debug_* instead of calling *out
9634 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9636 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
9637 on some picky hosts.
9639 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9641 * class.c (finish_struct_1): A class has a non-trivial copy
9642 constructor if it has virtual functions.
9644 * cvt.c (cp_convert): Always call a constructor.
9646 * call.c (reference_binding): Still tack on a REF_BIND
9647 for bad conversions.
9648 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
9650 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
9651 (c_expand_return): Likewise.
9652 * typeck2.c (digest_init): Likewise for { }.
9653 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
9654 * cvt.c (cp_convert): Handle failure better.
9656 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9658 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
9659 of GCC be path-relative.
9661 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9663 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
9664 it does need choose-temp.o and pexecute.o.
9666 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9668 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
9669 that we still use it.
9670 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
9672 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
9674 * init.c (expand_default_init): Avoid calling constructors to
9675 initialize reference temps.
9677 * cvt.c (convert_to_reference): Fix.
9679 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9681 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
9682 (convert_to_reference): Likewise.
9683 * typeck.c (convert_for_initialization): Likewise.
9684 * init.c (expand_default_init): Likewise.
9685 (expand_aggr_init_1): Likewise.
9686 * cp-tree.h (CONV_NONCONVERTING): Lose.
9687 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
9689 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
9691 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
9693 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
9695 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9697 * init.c (expand_aggr_init_1): Don't crash on non-constructor
9700 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9702 * g++.c: Include gansidecl.h.
9703 (VPROTO, PVPROTO, VA_START): Delete.
9704 (choose_temp_base_try, choose_temp_base, perror_exec,
9705 run_dos) [__MSDOS__]: Delete fns.
9706 (pfatal_with_name): Delete fn.
9707 (temp_filename): Declare like in gcc.c.
9708 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
9709 (error_count, signal_count): Define.
9710 (error): Delete both definitions.
9711 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
9712 (pfatal_pexecute): Add fn from gcc.c.
9713 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
9714 code to use the pexecute stuff also used by gcc.c.
9715 (MIN_FATAL_STATUS): Define.
9716 * Make-lang.in (g++): Add dependency on and linking with
9717 choose-temp.o and pexecute.o.
9719 * cp-tree.h: Include gansidecl.h.
9720 (STDIO_PROTO): Delete #undef/#define.
9721 * cvt.c (NULL): Delete #undef/#define.
9722 * expr.c (NULL): Likewise.
9723 * init.c (NULL): Likewise.
9724 * rtti.c (NULL): Likewise.
9725 * xref.c (NULL): Likewise.
9727 * cp-tree.h (build_user_type_conversion): Add prototype.
9728 * call.c (build_user_type_conversion): Delete prototype. Correct
9729 decl of FLAGS arg to be an int.
9730 * cvt.c (build_user_type_conversion): Likewise.
9732 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
9734 * cp-tree.def: Add TRY_BLOCK and HANDLER.
9735 * except.c (expand_start_catch_block): Support templates.
9736 * parse.y (try_block, handler_seq): Likewise.
9737 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
9739 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
9741 * pt.c (current_template_args): New fn.
9742 (push_template_decl): Use it.
9743 * decl.c (grokdeclarator): Use it.
9745 * decl2.c (build_expr_from_tree): Dereference ref vars.
9747 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
9748 the decl-specifier-seq.
9750 * decl.c (grok_op_properties): Don't force the type of a conversion
9751 op to be complete. Don't warn about converting to the same type
9752 for template instantiations.
9754 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
9757 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
9759 * typeck.c (get_delta_difference): Remove previous bogusness.
9760 Don't give errors if force is set.
9762 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9764 * decl2.c (finish_file): Don't emit debug info.
9765 * decl.c (pushdecl): Lose obsolete code.
9766 (grokdeclarator): Still do the long long thing after complaining.
9767 * search.c (note_debug_info_needed): Don't do anything if we're in a
9769 * method.c (synthesize_method): For non-local classes,
9770 push_to_top_level first.
9772 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
9774 * typeck.c (get_delta_difference): Add no_error parameter.
9775 (build_ptrmemfunc): Call get_delta_difference with no_error set;
9776 we don't want error messages when converting unrelated
9777 pointer-to-member functions.
9779 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
9781 * error.c (dump_expr): Improve the wording on error messages that
9782 involve pointer to member functions.
9784 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
9786 * cvt.c (cp_convert_to_pointer): Move code for conversions from
9787 (::*)() to void* or (*)() up a bit, so that we can convert from
9788 METHOD_TYPEs as well.
9790 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9792 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
9793 There are no 'member' types.
9794 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
9795 (build_x_typeid): Handle errors.
9797 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
9799 * typeck.c (convert_for_assignment): Handle anachronistic implicit
9800 conversions from (::*)() to void* or (*)().
9801 * cvt.c (cp_convert_to_pointer): Likewise.
9802 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
9803 conversions from here.
9804 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
9805 * lang-options.h: Likewise.
9806 * decl2.c (warn_pmf2ptr): Define.
9807 * cp-tree.h: Declare it.
9808 * typeck2.c (digest_init): Allow pmfs down into
9809 convert_for_initialization.
9811 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
9813 * typeck.c (c_expand_return): Fix for returning overloaded fn.
9815 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9817 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
9818 * decl.c (grok_reference_init): Pass DIRECT_BIND.
9819 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
9821 * call.c (convert_like): Don't pass INDIRECT_BIND.
9822 * typeck.c (convert_arguments): Likewise.
9823 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
9825 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9827 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
9828 similar code in build_up_ref.
9829 * cvt.c (build_up_reference): Drastically simplify.
9831 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
9833 * typeck.c (signed_or_unsigned_type): If the given type already
9834 as the correct signedness, then just return it.
9836 * typeck.c ({un,}signed_type): If can't do anything, call
9837 signed_or_unsigned_type.
9839 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
9841 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
9842 current_class_type is NULL.
9844 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
9846 * class.c (finish_struct_1): Avoid empty structs by adding a field
9847 so layout_type gets the mode right.
9849 * typeck.c (c_expand_return): Drastically simplify.
9851 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9853 * typeck.c (decay_conversion): Handle overloaded methods.
9855 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
9857 * call.c (build_over_call): A TARGET_EXPR has side-effects.
9859 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
9861 * cvt.c (convert_to_pointer_force): Add code to support pointer to
9862 member function to pointer to function conversions.
9863 * init.c (resolve_offset_ref): Add code to allow faked up objects,
9864 ignoring them if they are not used, and giving an error, if they
9866 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
9867 code, and so that we can give an error, if we needed an object,
9868 and one was not provided.
9869 (build_c_cast): Don't call default_conversion when we want to
9870 convert to pointer to function from a METHOD_TYPE.
9872 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9874 * Make-lang.in (cplib2.ready): Fix logic.
9876 * decl.c (shadow_tag): Only complain about non-artificial function
9879 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
9881 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
9883 * expr.c (cplus_expand_expr): Pre-tweak call_target like
9884 expand_inline_function would.
9886 * pt.c (mark_decl_instantiated): If extern_p, call
9887 mark_inline_for_output.
9889 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
9891 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
9894 * typeck.c (get_delta_difference): Fix wording, as we can be used
9895 for pointer to data members.
9897 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
9899 * pt.c (tsubst): If the function decl isn't a member of this
9900 template, return a copy of the decl (including copying the
9901 lang-specific part) so we don't hose ourselves later.
9903 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9905 * class.c (finish_struct): Remove DWARF-specific tag handling.
9906 * decl.c (pushtag): Likewise.
9907 (finish_function): Always clear DECL_ARGUMENTS on function decls with
9909 * decl2.c (finish_file): Emit DWARF debugging info for static data
9912 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
9914 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
9915 isn't the same as the new one before we whack it.
9917 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
9919 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
9920 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
9921 warn_traditional and warn_strict_prototypes; remove ancient
9922 'overload' code; remove references to flag_traditional.
9924 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
9926 * input.c (sub_getch): Handle 8-bit characters in string literals.
9928 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
9930 * tree.c (mapcar): Handle CONSTRUCTORs.
9931 (copy_to_permanent): Handle expression_obstack properly.
9933 * Make-lang.in (cplib2.txt): Also depend on the headers.
9935 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
9937 (expand_class_desc): Use USItype for offset field.
9938 * tinfo.h (struct __class_type_info): Likewise.
9940 * method.c (build_overload_int): TYPE_PRECISION should be applied
9943 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
9945 * call.c (build_new_op): A COND_EXPR involving void must be a
9948 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9950 * typeck.c (build_x_component_ref): New fn.
9951 (build_object_ref): Use it.
9952 * parse.y (primary): Use it.
9953 * decl2.c (build_expr_from_tree): Use it.
9954 * cp-tree.h: Declare it.
9956 * decl.c (start_decl): variable-sized arrays cannot be initialized.
9957 * error.c (dump_type_suffix): Handle variable arrays.
9959 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9961 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
9963 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9965 * decl.c (lookup_name_real): Don't try to look up anything in a
9968 * tinfo2.cc (__throw_type_match_rtti): Oops.
9970 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9972 * Make-lang.in (exception.o): Use -fno-PIC for now.
9974 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
9976 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
9978 (get_tinfo_fn_dynamic): Extracted from build_typeid.
9979 * tinfo2.cc (__dynamic_cast): Adjust.
9981 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
9982 (build_x_typeid): Likewise.
9984 * parse.y: Call build_x_typeid instead of build_typeid.
9985 * cp-tree.def: Add TYPEID_EXPR.
9986 * pt.c (tsubst_copy): Handle typeid.
9987 * decl2.c (build_expr_from_tree): Likewise.
9988 * rtti.c (build_x_typeid): Throw bad_typeid from here.
9989 (build_typeid): Not here.
9990 * cp-tree.h: Declare build_x_typeid.
9992 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
9994 * call.c (convert_like): Pull out constant values.
9996 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
9998 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10000 * decl.c (init_decl_processing): Create short int types before
10001 creating size_t in case a machine description needs to use
10002 unsigned short for size_t.
10004 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10006 * Make-lang.in (exception.o): Turn off pic.
10008 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
10009 type, multi-level ptr conversions.
10011 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
10012 (throw_bad_cast): Use it.
10013 (throw_bad_typeid): New fn.
10014 (build_typeid): Throw bad_typeid as needed.
10016 (synthesize_tinfo_fn): Handle functions and arrays before checking
10019 * Remove .h from standard C++ headers, add new.h, move into inc
10022 * exception*: Remove pointer from object, constructors. Add
10023 default exception::what that uses type_info::name. Add
10024 __throw_bad_typeid.
10026 * init.c (build_new): Don't add a cookie to new (void *) T[2].
10028 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
10030 * Make-lang.in: Building C++ code depends on cc1plus.
10032 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10034 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
10035 a HOST_WIDE_INT, not a tree.
10037 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10039 * exception.cc: Don't include <stdlib.h>.
10041 * Make-lang.in (c++.clean): Remove cplib2.*.
10043 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
10045 * parse.y (component_decl_1, component_costructor_declarator case):
10046 Pass attributes/prefix_attributes in tree list.
10048 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10050 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
10052 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10054 * lex.c (do_identifier): Don't do deferred lookup in a template
10057 * typeck2.c (store_init_value): Oops.
10059 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
10060 New files for C++ lang-support library.
10061 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
10062 (CXX_LIB2FUNCS): Define.
10063 And rules for building the C++ lang-support code.
10064 * config-lang.in (headers): Define.
10065 (lib2funcs): Define.
10067 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10069 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
10071 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
10072 * typeck2.c (store_init_value): Check for initializing pmf with { }
10074 (process_init_constructor): Not here.
10076 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10078 * pt.c (begin_template_parm_list): Increment
10079 processing_template_decl here.
10080 (end_template_parm_list): Not here.
10081 (process_template_parm): No need to add 1 to it now.
10082 * *.c: Use processing_template_decl instead of current_template_parms
10083 to check for being in a template.
10085 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
10086 (tsubst_copy): Handle CONSTRUCTOR.
10087 (instantiate_decl): Set up context properly for variables.
10088 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
10089 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
10091 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10093 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
10095 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10097 * method.c (make_thunk): Call comdat_linkage before setting the
10100 * decl2.c (comdat_linkage): Use make_decl_one_only.
10101 (import_export_decl): Likewise.
10102 * decl.c (init_decl_processing): Check supports_one_only instead of
10105 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10107 * decl2.c (grokfield): Tighten checking for access decls.
10109 * decl.c (make_typename_type): Resolve references to
10110 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
10111 (lookup_name_real): Types that depend on a template parameter get
10112 an implicit 'typename' unless they're in the current scope.
10113 (start_decl_1): We don't care about incomplete types that depend
10114 on a template parm.
10115 (grokdeclarator): Resolve 'typename's in the type specifier that
10116 refer to members of the current scope.
10118 * call.c (build_over_call): Remove 'inline called before
10119 definition' diagnostic.
10120 (build_method_call): Likewise.
10121 * decl.c (duplicate_decls): Downgrade 'used before declared
10122 inline' to a warning, only with -Winline.
10124 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
10126 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
10128 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10130 * call.c (build_method_call): When calling a signature
10131 default implementation, as in other cases, let instance_ptr simply
10134 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
10136 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
10138 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
10140 * except.c (expand_start_catch_block): Add a pushlevel so that -g
10141 works on hppa and SPARC.
10143 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10145 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
10147 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10149 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
10150 before testing whether it's a signature.
10152 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10154 * call.c (build_new_method_call): Don't complain about signature
10155 pointers and references not being an aggr type.
10156 (build_this): If a signature pointer or reference was passed in,
10158 (build_new_method_call): If instance is a signature pointer, set
10159 basetype to the signature type of instance.
10160 * sig.c (build_signature_method_call): Deleted basetype and
10161 instance parameters, they can be found as the DECL_CONTEXT of
10162 function and as the first argument passed in.
10163 * cp-tree.h: Changed declaration of build_signature_method_call.
10164 * call.c (build_method_call): Deleted first two arguments in call
10165 of build_signature_method_call.
10166 (build_over_call): Added call to build_signature_method_call.
10168 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10170 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
10173 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10175 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
10177 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
10179 * except.c (expand_start_try_stmts): Move to except.c in the backend.
10180 (expand_end_try_stmts): Remove.
10182 * init.c (perform_member_init): Use add_partial_entry () instead
10183 of directly manipulating lists.
10184 (emit_base_init): Ditto.
10186 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
10188 * except.c (expand_exception_blocks): Always make sure USE and
10189 CLOBBER insns that came at the end still do, the backend relies
10192 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10194 * call.c (build_over_call): We can only use a TARGET_EXPR of the
10197 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
10199 * cvt.c (convert_to_reference): Revert last change, don't complain
10200 about temp without target decl.
10202 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
10204 * decl.c (grokdeclarator): Don't core dump when void() is given.
10206 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10208 * decl.c (copy_args_p): Don't crash.
10210 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
10212 * pt.c (tsubst): And support template args inside the exception
10215 * pt.c (tsubst): Add support for exception specifications in
10216 template functions.
10218 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
10220 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
10222 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
10223 (start_function): Likewise.
10224 (start_method): Likewise.
10225 (grokfield): Likewise.
10226 (make_call_declarator): Add throw spec parameter.
10227 (set_quals_and_spec): Add routine.
10228 * lex.c (set_quals_and_spec): Likewise.
10229 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
10230 * decl.c (shadow_tag): Eliminate the throw spec parameter to
10232 (groktypename): Likewise.
10233 (start_decl): Eliminate the throw spec parameter. Eliminate the
10234 throw spec parameter to grokdeclarator. Eliminate the throw spec
10235 field in DECL_STMT.
10236 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
10237 (grokfndecl): Remove useless set of raises.
10238 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
10239 the throw spec parameter to start_decl. Pull the throw spec out
10240 of the call declarator.
10241 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
10242 (start_function): Eliminate the throw spec parameter. Eliminate
10243 the throw spec parameter to grokdeclarator.
10244 (start_method): Likewise.
10245 * decl2.c (grokfield): Likewise.
10246 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
10247 (grokoptypename): Likewise.
10248 (finish_file): Eliminate the throw spec parameter to
10249 start_function. Add throw spec to make_call_declarator.
10250 * except.c (init_exception_processing): Add throw spec to
10251 make_call_declarator. Eliminate the throw spec parameter to
10253 (expand_start_catch_block): Eliminate the throw spec parameter to
10255 (expand_builtin_throw): Add throw spec to make_call_declarator.
10256 Eliminate the throw spec parameter to start_function.
10257 (start_anon_func): Likewise.
10258 * lex.c (make_call_declarator): Add throw spec parameter.
10259 (set_quals_and_spec): New routine.
10260 (cons_up_default_function): Add throw spec to make_call_declarator.
10261 Eliminate the throw spec parameter to grokfield.
10262 * method.c (synthesize_method): Eliminate the throw spec parameter
10264 * pt.c (process_template_parm): Eliminate the throw spec parameter
10266 (tsubst): Add throw spec to make_call_declarator.
10267 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
10268 (do_function_instantiation): Eliminate the throw spec parameter to
10269 grokdeclarator. Eliminate the throw spec parameter to
10271 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
10273 * parse.y (datadef): Remove non-winning optimization.
10275 (fndef): Remove ambiguous error productions uncovered by grammer
10277 (constructor_declarator): Add exception_specification_opt here.
10278 (component_constructor_declarator): Likewise.
10279 (direct_after_type_declarator): Likewise.
10280 (complex_direct_notype_declarator): Likewise.
10281 (direct_abstract_declarator): Likewise.
10282 (fn.def1): Remove exception_specification_opt.
10283 (fn.def2): Likewise.
10284 (condition): Likewise.
10285 (initdcl0): Likewise.
10286 (initdcl): Likewise.
10287 (notype_initdcl0): Likewise.
10288 (nomods_initdcl0): Likewise.
10289 (component_decl_1): Likewise.
10290 (component_declarator): Likewise.
10291 (after_type_component_declarator0): Likewise.
10292 (after_type_component_declarator): Likewise.
10293 (notype_component_declarator): Likewise.
10295 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10297 * call.c (build_over_call): Also use an INIT_EXPR when
10298 initializing anything from an rvalue.
10300 * call.c (build_over_call): Call stabilize_reference when building
10301 an INIT_EXPR instead of calling the copy ctor.
10303 * call.c (joust): Extend the previous change to all comparisons.
10305 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
10306 NO_LINKAGE_HEURISTICS.
10308 * decl2.c (finish_file): Emit any statics that weren't already.
10310 * typeck.c (build_static_cast): Implement.
10311 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
10312 * decl.c (grokparms): Use can_convert_arg instead of
10313 implicit_conversion directly.
10314 (copy_args_p): New fn.
10315 * cvt.c (convert_to_reference): Don't complain about temp with
10317 (build_up_reference): Handle TARGET_EXPRs.
10318 * call.c (build_over_call): Elide unnecessary temps.
10319 (can_convert*): Use new overloading code.
10321 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10323 * call.c: Move TYPE_PTR*_MACROS ...
10324 * cp-tree.h: To here.
10325 * typeck.c (build_reinterpret_cast): Implement.
10327 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
10329 (joust): If we're comparing a function to a builtin and the worst
10330 conversion for the builtin is worse than the worst conversion for the
10331 function, take the function.
10333 * typeck.c (build_const_cast): Implement.
10334 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
10335 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
10337 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
10339 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
10340 too early. Make sure we explode if exprtype turns out to be a
10341 NULL_TREE when it shouldn't be.
10343 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
10345 * cp-tree.h: New routine make_call_declarator.
10346 * lex.c (make_call_declarator): Define it.
10347 * except.c (init_exception_processing): Use it.
10348 (expand_builtin_throw): Likewise.
10349 (start_anon_func): Likewise.
10350 * decl2.c (finish_file): Likewise.
10351 * lex.c (cons_up_default_function): Likewise.
10352 * parse.y: Likewise.
10353 * pt.c (tsubst): Likewise.
10355 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
10357 * decl2.c (groktypefield): Remove unused code.
10359 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
10361 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
10362 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
10363 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
10364 nonempty_cv_qualifiers.
10367 * lex.c (make_pointer_declarator): Change type_quals into
10369 (make_reference_declarator): Likewise.
10371 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10373 * decl.c (start_function): Only check interface_* for templates
10374 with flag_alt_external_templates.
10376 * call.c (build_new_op): Check for comparison of different enum types.
10377 (build_over_call): Fix arg # output.
10379 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
10381 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10383 * call.c (build_new_op): Check for erroneous args.
10385 * call.c (build_new_method_call): Add missing args to cp_error.
10387 * tree.c (error_type): Dont print reference-to-array.
10389 * typeck.c (convert_for_assignment): Don't say contravariance for
10392 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10394 * call.c (build_over_call): Diagnose bad convs for `this'.
10396 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
10399 * call.c (convert_like): Handle bad convs.
10400 (build_over_call): Handle bad convs better.
10402 * decl2.c: -fansi-overloading is now the default.
10404 * call.c (build_new_method_call): Check for erroneous args.
10406 * pt.c (instantiate_class_template): Propagate
10407 TYPE_USES_MULTIPLE_INHERITANCE.
10409 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
10411 * call.c (enforce_access): Add static to routine.
10413 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
10415 * call.c (build_user_type_conversion_1): Fix bad handling.
10416 (compare_ics): Likewise.
10418 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
10420 * call.c (standard_conversion): Oops.
10422 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
10424 * g++.c: Update test for win32 (&& ! cygwin32).
10426 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10428 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
10429 (ptr_reasonably_similar): New fn.
10430 * call.c (BAD_RANK): New rank.
10431 (ICS_BAD_FLAG): New macro.
10432 (standard_conversion): Handle almost-right pointer conversions.
10433 (reference_binding): Handle bad rvalue bindings.
10434 (add_*_candidate): Stuff.
10435 (build_over_call): Pass bad conversions to convert_for_initialization.
10436 (compare_ics): Handle bad convs.
10439 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
10441 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
10442 integer_type_node when computing pointer offsets.
10444 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10446 * tree.c (lvalue_type): New fn.
10447 (error_type): New fn.
10448 * call.c (op_error): Use error_type.
10449 (add_conv_candidate): Use lvalue_type.
10450 (add_builtin_candidates): Likewise.
10451 * error.c (args_as_string): Use error_type.
10453 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10455 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
10456 (tsubst): Not here.
10458 * decl.c (init_decl_processing): With -ansi, __null's type is the
10459 signed integral type with the same number of bits as a pointer.
10460 Introduce a new variable null_node for it.
10461 * cp-tree.h: Adjust.
10462 * call.c (null_ptr_cst_p): Adjust.
10464 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
10466 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
10469 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10471 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
10472 fns of classes without virtual functions.
10474 * call.c (add_function_candidate): Handle `this' specially.
10475 (compare_ics): Likewise.
10477 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
10479 * typeck.c (build_conditional_expr): Fix handling of __null.
10481 * decl2.c (comdat_linkage): New fn.
10482 (import_export_vtable): Use it.
10483 (import_export_decl): Use it.
10484 * method.c (make_thunk): Use it.
10486 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
10488 * pt.c (end_template_decl): If we don't actually have parms, return.
10489 * parse.y (template_header): Accept 'template <>'.
10491 * errfn.c: Allow 5 args.
10493 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10495 * tree.c (make_temp_vec): New fn.
10496 * pt.c (push_template_decl): Handle partial specs.
10497 (instantiate_class_template): Likewise.
10498 (more_specialized): Use get_bindings.
10499 (more_specialized_class): New fn.
10500 (get_class_bindings): New fn.
10501 (most_specialized_class): New fn.
10502 (do_function_instantiation): List candidates for ambiguous case.
10503 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
10504 (shadow_tag): Call push_template_decl for partial specializations.
10505 * parse.y: Likewise.
10506 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
10507 DECL_TEMPLATE_MEMBERS.
10508 * call.c (print_z_candidates): Reduce duplication.
10510 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10512 * decl2.c (lang_decode_option): Allow -fansi-overloading.
10514 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
10516 * pt.c (get_bindings): New fn.
10517 (most_specialized): Likewise.
10518 (do_function_instantiation): Use them.
10519 (add_maybe_template): New fn.
10520 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
10521 * call.c (build_new_op): Handle guiding decls.
10522 (build_new_function_call): Likewise.
10523 * decl2.c (finish_file): Likewise.
10525 * decl2.c (mark_used): Do synthesis here.
10526 * call.c (build_method_call): Not here.
10527 (build_over_call): Or here.
10528 * typeck.c (build_function_call_real): Or here.
10529 * tree.c (bot_manip): Call mark_used on functions used in default
10532 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10534 * decl2.c (import_export_vtable): Delete code that disabled vtable
10535 heuristic on systems with ASM_OUTPUT_EXTERNAL.
10537 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
10539 * typeck.c (build_x_function_call): Handle static call context
10542 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
10543 the function, not its outer block.
10545 * call.c (build_field_call): Pass fields on to build_opfncall
10546 regardless of TYPE_OVERLOADS_CALL_EXPR.
10547 (build_method_call): Pass on to build_new_method_call sooner.
10549 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
10551 * class.c (instantiate_type): Don't put a POINTER_TYPE to
10552 METHOD_TYPE on an expression. Also make a copy of rhs instead of
10555 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
10557 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
10558 (add_builtin_candidate): Don't take enums for ++.
10559 (build_new_method_call): Handle non-aggregates and field calls.
10560 Move new overloading code from...
10563 * decl.c (grokparms): Don't check default args in templates.
10565 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
10567 * cvt.c (build_new_op): Fix args to build_unary_op.
10568 (add_builtin_candidates): Don't call type_promotes_to on float.
10570 * decl.c (grokparms): Check the type of the default arg.
10572 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
10573 returning NULL_TREE.
10575 * typeck.c (build_x_binary_op): Avoid doing extra work.
10576 (build_x_unary_op): Likewise.
10577 (build_x_conditional_expr): Likewise.
10578 * cvt.c (build_over_call): Return.
10579 (add_builtin_candidate): Fix MEMBER_REF.
10580 (build_new_op): Likewise.
10582 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
10584 * method.c (build_overload_name): Put bug fix into code but leave
10585 disabled for now so we can be bug compatible with older releases
10586 that do repeats incorrectly. In the future, we can enable it.
10588 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10590 * cvt.c (convert_like): Don't call build_cplus_new twice.
10592 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
10593 Control new overloading code with -fansi-overloading.
10595 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
10597 * cvt.c (build_over_call): Call build_cplus_new.
10598 * call.c (build_method_call): Likewise.
10599 * typeck.c (build_function_call_real): Likewise.
10600 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
10601 the COND_EXPR in a TARGET_EXPR so they use the same slot.
10603 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
10605 * typeck.c (complete_type): Propagate
10606 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
10608 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10610 * cvt.c (joust): More ?: kludging. Sigh.
10611 (build_over_call): Don't try to synthesize global fns.
10613 * search.c (lookup_conversions): Use binfo marking.
10615 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
10617 * search.c (build_mi_matrix): Use the correct value of cid
10618 when determining the new mi_size.
10620 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10622 * cvt.c (add_builtin_candidates): Do consider type conversion ops
10623 for the first parms of += et al.
10624 (strip_top_quals): New fn.
10625 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
10626 (implicit_conversion): Likewise.
10627 (add_builtin_candidates): Be careful about arrays.
10628 (build_new_method_call): Handle vtable optimization.
10630 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
10632 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
10633 * cvt.c (reference_binding): Use it.
10634 (implicit_conversion): Use it.
10635 (add_builtin_candidate, COND_EXPR): Use it.
10637 * cvt.c (build_new_function_call): Check for error args.
10639 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
10641 * gxx.gperf: Add __null.
10642 * hash.h: Regenerate.
10643 * lex.h: Add RID_NULL.
10644 * lex.c (init_lex): Create null_pointer_node here, stick it in
10646 * decl.c (init_decl_processing): Still set its type here.
10647 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
10648 (convert_to_pointer_force): Likewise.
10649 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
10651 * call.c (convert_harshness): Use null_ptr_cst_p.
10652 * typeck.c (convert_for_assignment): Likewise. Don't produce
10655 * error.c (args_as_string): Handle lists of actual args, too.
10656 * cvt.c (null_ptr_cst): Support (void*)0 for now.
10657 (build_user_type_conversion_1): Improve diagnostics.
10658 (build_new_function_call): Likewise.
10659 (build_object_call): Likewise.
10660 (build_new_method_call): Likewise. Move call before def diagnostic...
10661 (build_over_call): Here.
10663 * cvt.c (build_new_method_call): Don't complain about no match if
10664 LOOKUP_SPECULATIVELY.
10665 (build_over_call): Fix 'this' for virtual fn.
10666 (build_new_method_call): Add diagnostic.
10668 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10670 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
10671 constructors to be passed in.
10672 (build_over_call): Likewise.
10673 (build_user_type_conversion_1): Pass them in.
10674 (convert_like): Likewise.
10675 (build_object_call): Handle overloaded conversions.
10676 (build_over_call): Pass the right args to build_vfn_ref.
10677 (standard_conversion): Fix pmf convs.
10678 (joust): Handle comparing statics and non-statics.
10679 (build_new_method_call): New fn.
10680 * call.c (build_method_call): Call it if NEW_OVER.
10682 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
10684 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
10687 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
10689 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
10690 instead of just maybe_build_cleanup so that we deallocate the
10693 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10695 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
10696 * cp-tree.h (finish_prevtable_vardecl): Add decl.
10698 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
10700 * pt.c (instantiate_class_template): Call complete_type. Also, if
10701 we're at the end of the file and we just instantiated a template
10702 class with a vtable, call finish_prevtable_vardecl.
10704 * error.c (dump_decl): Don't explode (or explode more gracefully
10705 as appropriate) if the object being dumped has a null type.
10706 (dump_expr): Likewise.
10708 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
10709 by counting the number of nodes that we'll need before allocating
10711 (lookup_fnfields): Fix comment.
10712 (breadth_first_search): Fix comment.
10714 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
10716 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
10718 * class.c (finish_struct): Call cplus_decl_attributes here.
10719 (finish_struct_1): Not here.
10720 * cp-tree.h: Adjust.
10722 * pt.c (type_unification): New parameter STRICT.
10723 (unify): If STRICT, don't allow cv addition or base deduction.
10724 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
10726 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10728 * search.c (get_template_base{_recursive}): New fns.
10729 * pt.c (more_specialized): New fn.
10730 (do_function_instantiation): Use it.
10731 (unify): Handle base deduction.
10732 * cvt.c (joust): Use more_specialized.
10733 Don't arbitrarily choose between non-builtin candidates.
10734 (build_over_call): Call require_complete_type.
10736 * decl.c (start_function): Statics are static even in a #pragma
10739 * decl2.c (import_export_vtable): Disable vtable heuristic on
10740 systems with ASM_OUTPUT_EXTERNAL.
10742 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
10743 (standard_conversion): No std conv to enum type.
10745 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
10748 * cvt.c (reference_binding): Bind directly to a base subobject of
10751 * cvt.c (build_new_op): Enforce access control.
10753 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
10755 * typeck2.c (process_init_constructor): When scanning the
10756 union for a named field, skip things that aren't FIELD_DECLs.
10758 * method.c (synthesize_method): Don't scan fndecl's rtl if
10759 we're at the end of the file; just assume the function can't
10762 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10764 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
10767 * cvt.c (build_user_type_conversion_1): Handle overloaded
10770 * cvt.c (add_builtin_candidates): Don't consider type conversion
10771 operators for the first parameter of operator=.
10773 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
10775 * typeck.c (complete_type): Only call layout_type if we're not
10776 expanding a template.
10778 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10780 * cvt.c (compare_ics): Oops.
10782 * cvt.c (op_error): Oops.
10784 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
10785 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
10786 (build_conv): Use them.
10787 (implicit_conversion): Use them.
10788 (convert_like): Handle them.
10789 (build_new_op): Handle builtin COND_EXPR again.
10790 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
10791 in lists of types for COND_EXPR.
10792 (add_builtin_candidate): Add enum candidates for COND_EXPR.
10794 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
10796 * typeck.c (build_modify_expr): Always attempt to build a call to
10797 the assignment operator, even if we're using a default one.
10798 (convert_for_initialization): Call complete_type.
10800 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10802 * cvt.c (reference_binding): A REF_BIND gets the reference type.
10803 (implicit_conversion): Likewise.
10804 (convert_like): Likewise.
10805 (compare_ics): Likewise.
10806 (compare_qual): Likewise.
10807 (print_z_candidates): Handle no candidates.
10808 (build_new_op): Don't handle builtin COND_EXPR for now.
10810 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
10812 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
10814 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10816 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
10818 * cvt.c (build_builtin_candidate): Oops.
10819 (build_new_op): Oops.
10821 * method.c (build_opfncall): Pass COND_EXPR on.
10822 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
10823 (add_builtin_candidate{,s}): Likewise.
10824 (add_builtin_candidates): Likewise.
10825 (print_z_candidates, op_error, build_new_op): Likewise.
10826 (type_decays_to): New fn.
10827 * lex.c (init_lex): Just say ?: for COND_EXPR.
10829 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10831 * typeck.c (complete_type): Call layout_type rather than building
10834 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
10835 only use ptrdiff_t.
10837 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10839 * cvt.c: Always compile the new overloading code (but don't use it).
10840 (implicit_conversion): Add a BASE_CONV when converting to
10841 the same class type.
10842 (convert_like): Handle BASE_CONV.
10844 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10846 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
10847 (add_builtin_candidate): Likewise.
10850 * typeck.c (build_x_function_call): Try an operator function
10851 whenever we call an object of class type.
10852 * method.c (build_opfncall): Pass CALL_EXPRs through.
10853 * cvt.c (implicit_conversion): Do const-ref case first.
10854 (add_conv_candidate, build_object_call, op_error): New fns.
10855 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
10856 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
10857 builtin candidates.
10858 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
10859 Fall back on preincrement handling. Use op_error.
10861 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
10862 an error_mark_node.
10863 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
10866 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
10868 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
10870 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
10872 * typeck.c (build_component_ref_1): Use build_component_ref
10873 instead of open coding it here.
10875 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
10877 * g++.c (main): Don't link with -lg++.
10880 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
10881 result of build_type_conversion.
10882 (cp_convert): Only call build_method_call for ctors if
10883 build_type_conversion failed.
10884 (ptr_complete_ob): New function.
10885 (TYPE_PTR{,OB,MEM}_P): New macros.
10886 ({add,build}_builtin_candidate{,s}): New functions.
10887 (print_z_candidates): Handle builtins.
10888 (build_user_type_conversion_1): Don't use conversion fns for
10889 converting to a base type.
10890 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
10891 (build_user_type_conversion): Use convert_from_reference.
10892 (build_new_op): New function.
10893 (build_over_call): Fix handling of methods.
10894 (compare_ics): Handle AMBIG_CONV properly.
10895 * typeck2.c: Increment abort count.
10896 * method.c (build_opfncall): Forward most requests to build_new_op.
10897 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
10899 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10901 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
10902 invalid second argument to dump_expr_list.
10904 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
10906 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
10908 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
10910 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
10913 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
10915 * typeck2.c (process_init_constructor): New pedwarn for using { }
10916 to initialize a pointer to member function.
10917 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
10918 we can avoid the new error.
10920 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
10922 * typeck.c (build_ptrmemfunc1): New function to hide details of
10923 pointer to member functions better.
10925 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
10927 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
10928 methods into the actual method, as we know the implied object is
10931 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10933 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
10934 inside a system header.
10936 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
10938 * call.c (build_method_call): Call complete_type on the
10941 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
10943 * typeck.c (build_component_ref): Always build up an OFFSET_REF
10944 for obj_ptr->func so that we can know which object to use in a
10947 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
10949 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
10950 around things. Also improve maintainability.
10952 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
10954 * decl.c (grokdeclarator): Check for overflow when evaluating an
10957 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10959 * cvt.c (cp_convert): Don't check for ambiguity with constructor
10962 * typeck.c (build_x_function_call): Pass function overload
10963 questions to new overloading code if NEW_OVER.
10964 * init.c (expand_aggr_init_1): Only check for type conversion ops
10965 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
10966 Don't check for ambiguity with constructor if NEW_OVER.
10967 * cvt.c (convert_to_reference): Dereference the result of a type
10968 conversion operator.
10969 (build_conv): Propagate ICS_USER_FLAG.
10970 (implicit_conversion): Call instantiate_type.
10971 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
10972 (add_function_candidate): Fix cv-quals on argtype.
10973 (print_z_candidates): New function.
10974 (build_new_function_call): Call it.
10975 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
10976 consider non-converting constructors.
10977 Call print_z_candidates.
10978 Return an AMBIG_CONV for an ambiguous conversion.
10979 (build_user_type_conversion): Handle AMBIG_CONV.
10980 (convert_like): Fix test for building TARGET_EXPR.
10981 Call instantiate_type.
10982 Handle AMBIG_CONV and LVALUE_CONV.
10983 (build_over_call): Handle 0 args and ellipsis.
10984 * cp-tree.def: Add AMBIG_CONV.
10986 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
10988 * decl.c (lookup_name_real): If we find mem in obj when parsing
10989 `obj->mem', make sure we return the right value.
10991 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
10993 * search.c (get_base_distance): Call complete_type.
10995 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
10997 * decl.c (store_bindings): Make static.
10999 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11001 * init.c (expand_aggr_init_1): Don't check type conversions if
11004 * cvt.c (z_candidate): Put back template field.
11005 (add_function_candidate): Set it.
11006 (add_template_candidate): Likewise.
11008 (compare_qual): Handle references and pointers to members.
11009 (compare_ics): Handle reference bindings.
11011 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
11013 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
11015 * call.c (compute_conversion_costs): Call complete_type.
11017 * tree.c (vec_binfo_member): Use comptypes instead of comparing
11018 pointers, so we can handle template parameters.
11020 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
11022 * cvt.c (cp_convert_to_pointer): We have to call complete_type
11023 here; let's make it explicit instead of a side effect of an
11026 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11028 * cvt.c (z_candidate): Remove template field.
11029 (reference_binding): Handle binding to temporary.
11030 (implicit_conversion): Likewise.
11031 (add_function_candidate): Handle artificial constructor parms.
11032 Handle functions with too few parms.
11033 (add_template_candidate): New function.
11034 (build_user_type_conversion_1): Handle constructors.
11035 (convert_like): Likewise.
11036 (build_over_call): Likewise.
11037 (build_new_function_call): Support templates.
11038 (compare_ics): Fix reference, inheritance handling.
11040 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
11042 * decl.c: Add signed_size_zero_node.
11043 (init_decl_processing): Build it.
11044 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
11045 when we're trying to make a negative delta.
11047 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11049 Stop doing this damn index==strchr variable name confusion.
11050 * class.c (add_virtual_function): Change local var INDEX to be
11052 (add_method): Likewise.
11053 * lex.c (print_parse_statistics): Likewise.
11054 * search.c (make_memoized_table_entry): Likewise.
11055 (lookup_fnfields_here): Likewise.
11056 (lookup_field): Likewise.
11057 (lookup_fnfields): Likewise.
11058 (get_baselinks): Likewise.
11059 * sig.c (build_signature_table_constructor): Likewise.
11060 (build_signature_method_call): Likewise.
11061 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
11062 (get_member_function_from_ptrfunc): Likewise.
11063 (build_ptrmemfunc): Change local var INDEX to be IDX.
11064 (c_expand_start_case): Likewise.
11066 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11068 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
11069 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
11070 (convert_to_reference): Use build_type_conversion to convert to
11071 the reference type directly.
11072 (standard_conversion): Fix void* case, non-conversions.
11073 (reference_binding): Fix expr == 0 case, non-conversions.
11074 (convert_like): Support REF_BIND.
11075 (compare_qual): Split out from compare_ics.
11076 (compare_ics): Use it, handle icses with only a qual_conv.
11078 * init.c (expand_vec_init): Don't crash if decl is NULL.
11080 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
11082 * mpw-config.in: New file, configury for Mac MPW.
11083 * mpw-make.sed: New file, makefile editing for MPW.
11085 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11087 * pt.c (instantiate_class_template): Call repo_template_used.
11089 * search.c (lookup_conversions): Only lookup conversions in
11092 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11094 * cp-tree.def: Renamed from tree.def, to avoid confusion with
11096 * cp-tree.h, lex.c: Include cp-tree.def.
11097 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
11099 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
11101 * init.c (build_vec_delete_1): Call complete_type.
11103 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
11105 * except.c (start_anon_func): Make sure anonymous functions are
11108 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11110 * decl.c (finish_function): If function_depth > 1, set nested.
11112 * decl2.c (grokbitfield): Revert Bob's change.
11113 * class.c (finish_struct_1): Fix handling of named bitfield widths.
11115 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11117 * pt.c (add_pending_template): Handle types.
11118 (lookup_template_class): With -fexternal-templates, just add the class
11119 to pending_templates instead of instantiating it now.
11120 * decl2.c (finish_file): Handle types in pending_templates.
11122 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
11124 * decl2.c (grokbitfield): Handle constant decls appropriately.
11125 Give an appropriate error message now instead of spewing core
11128 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11130 * decl2.c: Don't turn on thunks by default for now.
11132 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
11134 * typeck.c (complete_type): Handle error_mark_node.
11135 (common_type, OFFSET_TYPE): Handle template_type_parms.
11137 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11139 * pt.c (instantiate_decl): If at_eof, call import_export_decl
11140 regardless of DECL_INLINE.
11142 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
11144 * class.c (finish_struct_bits): Copy TYPE_SIZE.
11146 * rtti.c (build_dynamic_cast): Support templates.
11147 * tree.def: Support DYNAMIC_CAST_EXPR.
11148 * pt.c (tsubst_copy): Likewise.
11149 * decl2.c (build_expr_from_tree): Likewise.
11151 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11153 * typeck.c (build_static_cast): Support templates.
11154 (build_const_cast): Likewise.
11155 * tree.def: Support CONST/STATIC_CAST_EXPR.
11156 * pt.c (tsubst_copy): Likewise.
11157 * decl2.c (build_expr_from_tree): Likewise.
11159 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
11161 * decl2.c (finish_vtable_vardecl): Don't trust
11162 TREE_SYMBOL_REFERENCED for vtables of local classes.
11164 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11166 * pt.c (tsubst_copy): Handle operator T.
11168 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11170 * init.c (build_delete): Move creation of PARMS inside test of
11171 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
11173 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
11175 * typeck.c (build_conditional_expr): Don't assume that
11176 the arguments to ?: are always pointers or records.
11178 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11180 * decl2.c (import_export_decl): Still emit static/weak/comdat
11181 copies of inline template functions with -fno-implicit-templates.
11183 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
11185 * init.c (build_delete): Determine the complete basetype
11186 path to the destructor we're calling.
11188 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
11190 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
11191 initialize the enum, because we really and truly don't know where
11193 (start_enum): Don't copy integer_zero_node because
11194 build_enumerator will do it.
11196 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11198 * decl.c (finish_function): Do access control on base destructors.
11200 * pt.c (tsubst, case FUNCTION_DECL): Set up
11201 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
11204 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
11206 * cvt.c (build_up_reference): If we have already extended the
11207 lifetime of the temporary, don't try it again.
11208 * typeck.c (c_expand_return): Don't try and convert the return
11209 value twice when we want a reference, once is enough.
11211 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
11213 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
11214 LOOKUP_ONLYCONVERTING at all for now.
11216 * search.c (add_conversions): Put the conversion function in
11217 TREE_VALUE, the basetype in TREE_PURPOSE.
11218 * cvt.c (build_type_conversion): Adjust.
11219 * cvt.c (build_expr_type_conversion): Adjust.
11220 * call.c (user_harshness): Adjust.
11222 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
11224 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
11227 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
11229 * except.c (expand_start_catch_block): Add a dummy region, if we
11230 get an error, so that we can avoid core dumping later.
11232 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
11234 * cp-tree.h (OFFSET_REF): Remove.
11235 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
11236 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
11237 * init.c (expand_aggr_init_1): Likewise.
11238 (build_new): Likewise.
11239 * typeck.c (expand_target_expr): Likewise.
11241 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11243 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
11246 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
11248 * cvt.c (build_up_reference): Redo how and when temporaries are
11250 * decl.c (grok_reference_init): Don't try and be smart about
11253 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
11255 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
11256 (TARGET_EXPR...), now that it has 4 arguments.
11257 * tree.c (build_cplus_new): Likewise.
11259 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11261 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
11263 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
11264 * decl.c (struct saved_scope): Remove named_labels,
11265 {base,member}_init_list.
11266 (maybe_push_to_top_level): Don't set them. Call
11267 push_cp_function_context if appropriate.
11268 (pop_from_top_level): Likewise.
11270 * method.c (do_build_assign_ref): Remove obsolete check of
11271 TYPE_HAS_ASSIGN_REF (basetype).
11273 * decl.c (grokfndecl): Diagnose user definition of
11274 implicitly-declared methods.
11276 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
11278 * method.c (do_build_copy_constructor): Add code to give
11279 meaningful error messages instead of crashing.
11280 (do_build_assign_ref): Don't synthesize assignment operators for
11281 classes containing reference or const members.
11283 * class.c (struct base_info): Remove cant_synth_copy_ctor
11284 and cant_synth_asn_ref.
11285 (finish_base_struct): Remove the code that tries to conditionalize
11286 synthesis of copy constructors & assignment operators based on
11287 access permissions. Instead, let it fail when it tries to
11288 synthesize the copy constructor. This will give meaningful error
11289 messages instead of silently generating code to perform a bitcopy.
11291 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
11293 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
11294 determining types for constant values.
11296 * decl.c (struct named_label_list): Use instead of stuffing
11297 random items into a TREE_LIST node.
11298 (named_label_uses): Use the new struct.
11299 (poplevel): Likewise.
11300 (lookup_label): Likewise.
11301 (define_label): Add an error message to tell the user the line
11302 where the goto is located in addition to the destination of the
11304 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
11306 (finish_function): Likewise.
11308 (start_decl): Complain about defining a static data member
11309 in a different type from which it was declared.
11311 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11313 * cvt.c (build_expr_type_conversion): Adjust.
11315 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11317 * call.c (build_method_call): Always convert 'this' to the
11320 * search.c (add_conversions): Put the conversion function in
11321 TREE_VALUE, the type in TREE_PURPOSE.
11322 * cvt.c (build_type_conversion): Adjust.
11323 * call.c (user_harshness): Adjust.
11325 * method.c (emit_thunk): Call temporary_allocation and
11326 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
11328 * tree.c (build_cplus_array_type): Handle tweaking of
11329 TYPE_MAIN_VARIANT here.
11330 * typeck.c (common_type): Not here.
11332 * typeck.c (complete_type): Only try to complete an array type if
11335 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11337 * decl.c (grokvardecl): Call complete_type.
11338 (grokdeclarator): Call complete_type for PARM_DECLs.
11340 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11342 * pt.c (instantiate_class_template): Re-set
11343 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
11345 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
11347 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
11348 smart enough to do it right.
11349 * tree.c (cp_expand_decl_cleanup): Likewise.
11350 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
11351 cp_expand_decl_cleanup.
11352 (store_parm_decls): Likewise.
11353 (hack_incomplete_structures): Likewise.
11354 * except.c (push_eh_cleanup): Likewise.
11356 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
11358 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
11359 frontend to the backend where it belongs.
11360 * tree.c (unsave_expr): Likewise.
11361 (unsave_expr_now): Likewise.
11362 * tree.def (UNSAVE_EXPR): Likewise.
11363 * cp-tree.h (unsave_expr): Likewise.
11364 (unsave_expr_now): Likewise.
11366 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
11368 * init.c (emit_base_init): Make sure the partial EH cleanups live
11369 on the function_obstack.
11371 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
11373 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
11374 when checking for pointer types.
11376 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11378 * pt.c (instantiate_class_template): Remove obsolete check for
11379 access declarations.
11381 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
11383 * call.c (build_overload_call): Simplify calls to
11384 build_overload_call by removing last parameter.
11385 (build_method_call): Likewise.
11386 * cp-tree.h: Likewise.
11387 * method.c (build_opfncall): Likewise.
11388 * typeck.c (build_x_function_call): Likewise.
11390 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
11392 * call.c (default_parm_conversions): Factor out common code.
11393 (build_method_call): Use it.
11394 (build_overload_call_real): Use it.
11396 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
11398 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
11399 but pedwarn as the code is bogus.
11400 * typeck.c (decay_conversion): Likewise.
11401 (build_function_call_real): Use build_addr_func instead of
11402 default_conversion. Don't allow pointer-to-method functions down
11404 (build_unary_op): Use real pointer-to-member functions instead of
11406 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
11407 (convert_for_assignment): Removed some obsolete code.
11408 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
11409 build_x_function_call instead of current_class_ptr. Only call
11410 digest_init once on an initializer, we do this just checking
11412 (build_expr_from_tree): Pass current_class_ref to
11413 build_x_function_call instead of current_class_ptr.
11414 * init.c (build_member_call): Likewise.
11415 * pase.y: Likewise.
11416 * error.c (dump_expr): Handle OFFSET_REFs better.
11417 * pt.c (unify): Handle pointer-to-member functions better.
11418 * decl.c (finish_function): Clear out current_class_ref just like
11419 we do for current_class_ptr.
11421 * typeck.c (get_delta_difference): Handle virtual bases better.
11423 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
11425 * sig.c (build_signature_table_constructor): Use the delta for
11426 the original basetype for this virtual function with thunks.
11427 (build_signature_method_call): We still need to adjust 'this'
11430 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
11432 * call.c (build_addr_func): New routine. Used to get the `real'
11433 address of a function or a method. Needed to avoid getting a
11434 pointer-to-member function.
11435 (build_call): New routine to build CALL_EXPRs.
11436 (build_method_call): Use it.
11437 * cvt.c (convert_to_aggr): Likewise.
11438 * typeck.c (build_function_call_real): Likewise.
11439 * sig.c (build_signature_table_constructor): Use build_addr_func.
11440 * cp-tree.h (build_call, build_addr_func): Declare them.
11442 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
11444 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
11445 * parse.y: Remove uses of LOOKUP_AGGR.
11447 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
11449 * *.[chy]: Rename current_class_decl to current_class_ptr, and
11450 C_C_D to current_class_ref.
11452 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11454 * call.c (convert_harshness): Tighten up pointer conversions.
11456 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
11458 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
11459 (finish_file): Likewise.
11461 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
11463 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
11465 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
11468 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11470 * decl2.c: Turn on thunks by default where supported.
11472 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
11474 * cp-tree.h (build_overload_call_maybe): Removed.
11475 * call.c (build_overload_call_real): Invert meaning of last arg to
11476 be require_complete.
11477 (build_overload_call): Likewise.
11478 * typeck.c (build_x_function_call): Use build_overload_call_real
11479 instead of build_overload_call_maybe.
11481 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11483 * decl2.c (finish_file): Don't try to emit functions that haven't
11486 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11488 * decl2.c (finish_vtable_vardecl): Oops.
11490 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
11491 Also store the bindings from previous_class_values.
11492 (pop_from_top_level): Restore them.
11494 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11496 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
11497 symbol has been referenced.
11498 (finish_file): Re-join synthesis/vtable loop with inline emission
11499 loop, disable inlining when an inline is output.
11501 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
11503 * except.c (init_exception_processing): Setup saved_in_catch.
11504 (push_eh_cleanup): Reset __eh_in_catch.
11505 (expand_start_catch_block): Set __eh_in_catch.
11507 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
11509 * except.c (push_eh_cleanup): Add tracking for whether or not we
11510 have an active exception object.
11511 (expand_builtin_throw): Use it to make sure a rethrow without an
11512 exception object is caught.
11514 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11516 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
11519 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
11521 * decl2.c (finish_file): Also use sentries for vars with
11522 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
11525 * lex.c (handle_cp_pragma): Disable #pragma
11526 interface/implementation if SUPPORTS_ONE_ONLY > 1.
11528 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11530 * method.c (emit_thunk): Wrap default case in
11531 temporary/permanent_allocation.
11533 * method.c (make_thunk): Use DECL_ONE_ONLY.
11534 (emit_thunk): Call assemble_end_function.
11536 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
11538 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
11539 (import_export_decl): Likewise.
11540 (finish_prevtable_vardecl): Disable vtable hack if
11541 SUPPORTS_ONE_ONLY > 1.
11543 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
11545 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
11546 PREDECREMENT_EXPRs take two arguments, not one.
11548 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
11550 * class.c (build_vtable_entry): Don't build thunks for abstract
11553 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
11556 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
11558 * class.c (set_rtti_entry): Use size_zero_node.
11559 (build_vtable): Likewise.
11561 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
11563 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
11564 (prepare_fresh_vtable): Likewise.
11566 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
11568 * method.c (emit_thunk): Call mark_used on the target function.
11570 * call.c (build_method_call): Don't warn about pending templates.
11572 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11574 * decl2.c (finish_file): Fix list walking logic.
11576 * typeck2.c (check_for_new_type): Only warn if -pedantic.
11578 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
11580 * class.c (finish_struct_1): Remove old code for
11581 dont_allow_type_definitions.
11582 * cp-tree.h: Likewise.
11583 * spew.c: Make sure cp-tree.h is included before parse.h, so the
11584 definition of flagged_type_tree is found before it is used.
11586 * parse.y: Added the ftype member to the type union, and changed a
11587 number of rules to use it instead of ttype. Added calls to
11588 check_for_new_type() as appropriate.
11589 * typeck2.c (check_for_new_type): New function for checking
11590 if a newly defined type appears in the specified tree.
11591 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
11592 for check_for_new_type().
11594 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11596 * decl2.c (finish_file): Only use a sentry if the decl is public.
11598 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
11599 don't pass LOOKUP_ONLYCONVERTING.
11601 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
11603 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
11604 properly keeps track of const and volatile type modifiers.
11606 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11608 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
11609 * pt.c (comp_template_args): Use it.
11611 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
11612 assemble_external for artificial function decls.
11614 * decl.c (cp_finish_decl): Oops.
11616 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
11618 * decl2.c (import_export_decl): Put static data member templates
11619 into common storage, or make them weak, depending on whether they
11620 are dynamically or statically initialized.
11621 (get_sentry): New function.
11622 (finish_file): Do import_export_decl for static data members before
11623 building the init/fini functions. Don't init/fini a variable that's
11624 EXTERNAL. Use a sentry for variables in common. Fix mismatching
11625 push/pop_temp_slots.
11626 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
11627 expand_static_init thang.
11628 * method.c (get_id_2): New function.
11630 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
11632 * parse.y (empty_parms): Make sure we use C++-style prototypes
11633 when we're declaring member functions.
11635 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11637 * Makefile.in (CONFLICTS): 16 s/r conflicts.
11638 * parse.y (self_template_type): New nonterminal.
11640 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11642 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
11644 * parse.y (base_class.1): Allow 'typename foo::bar'.
11646 * lex.c (check_newline): Remove #pragma code that plays with the
11647 input stream, since we now deal with tokens. Clear nextchar when
11649 (handle_cp_pragma): Use real_yylex.
11650 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
11653 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
11655 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
11657 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11659 * parse.y: New token SELFNAME for potential constructor.
11660 * spew.c (yylex): Handle it.
11661 * lex.c (identifier_type): Produce it.
11663 * parse.y (complete_type_name): In :: case, don't push class binding.
11664 (complex_type_name): Likewise.
11666 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
11668 * typeck.c (build_reinterpret_cast): Handle pointer to member
11671 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11673 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
11675 (check_newline): Put the vtable/unit/implementation/interface pragma
11676 code into handle_cp_pragma, replacing it with a call.
11677 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
11678 args. Get the next token after handling the pragma token.
11680 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
11682 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
11683 (convert_to_pointer_force): Likewise.
11685 * init.c (build_new): Fix array new without -fcheck-new.
11687 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11689 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
11690 tree.c: Lose TYPE_NESTED_NAME.
11692 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
11695 * tree.def: Add VEC_INIT_EXPR.
11696 * expr.c (cplus_expand_expr): Handle it.
11697 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
11698 the extra file-scope symbol nastiness.
11700 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
11702 * method.c (make_thunk): Thunks are static.
11703 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
11705 * decl2.c (mark_vtable_entries): Emit thunks as needed.
11706 (finish_file): Don't emit them here.
11708 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
11710 * rtti.c (build_dynamic_cast): Handle null pointers.
11711 (ifnonnull): New function.
11713 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
11715 * call.c (build_method_call): Remember the original basetype we
11716 were called with. Give an error message instead of trying
11717 (incorrectly) to call a non-static member function through a
11718 non-inherited class.
11720 * search.c (expand_upcast_fixups): Mark the new fixup as
11723 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11725 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
11727 * class.c (set_rtti_entry): Fix for thunks.
11729 * decl2.c (import_export_decl): Still emit typeinfo fns for
11730 cv-variants of builtin types.
11732 * rtti.c (expand_class_desc): Set up base_info_type_node here.
11733 (init_rtti_processing): Instead of here.
11735 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11737 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
11738 (build_typeid): Only complain about taking dynamic typeid without
11741 * decl2.c: flag_rtti defaults to 1.
11743 * rtti.c (get_tinfo_var): The general class case is now smaller.
11744 (init_rtti_processing): Pack the latter three fields of base_info
11747 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
11749 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
11751 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
11753 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
11754 (push_memoized_context): Split out code to undefer pop_type_level to
11755 (clear_memoized_cache): here.
11756 (pop_memoized_context): We can only handle one layer of deferral of
11757 pop_type_level so clear the cache, if there was a previous level.
11759 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11761 * rtti.c (init_rtti_processing): Build up base_info_type_node.
11762 (expand_class_desc): Use one pointer to an array of base_info
11763 structs, passed using a CONSTRUCTOR.
11765 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
11767 * class.c (build_vbase_path): Remove block extern for
11768 flag_assume_nonnull_objects here.
11769 (build_vfn_ref): Split out functionality into build_vtbl_ref.
11770 (build_vtbl_ref): New routine.
11771 (build_vtable): Set up rtti info here.
11772 (add_virtual_function): Note in CLASSTYPE_RTTI the best
11773 place where we can get the rtti pointers from to avoid having to
11774 search around for a place.
11775 (finish_base_struct): Likewise.
11776 (finish_struct_1): Likewise. Never create totally new vtables
11777 with totally new vtable pointers for rtti. Disable code to layout
11778 vtable pointers better until we want to break binary
11780 * rtti.c (build_headof_sub): New routine to convert down to a
11781 sub-object that has an rtti pointer in the vtable.
11782 (build_headof): Use it. Also, use build_vtbl_ref now to be more
11784 (build_dynamic_cast): Make sure we have saved it, if we need to.
11785 * search.c (dfs_init_vbase_pointers): Disable code that deals with
11786 a more efficient vtable layout, enable later.
11787 * call.c (flag_assume_nonnull_objects): Moved declaration to
11788 * cp-tree.h: here. Declare build_vtbl_ref.
11789 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
11790 function calls that want a tree.
11792 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11794 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
11795 other X subobjects in the most derived type. Ack.
11797 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
11798 get_typeid will do it for us.
11799 (get_typeid_1): Break out call-building for expand_*_desc to use.
11800 (get_typeid): Call it.
11801 (expand_*_desc): Likewise.
11802 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
11804 (init_decl_processing): Lose builtin_type_tdescs lossage.
11805 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
11807 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
11809 * pt.c (tsubst): When calling set_nested_typename, use
11810 TYPE_NESTED_NAME (current_class_type) instead of
11811 current_class_name.
11813 * decl.c (pushdecl): Likewise.
11814 (pushdecl_class_level): Likewise.
11815 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
11816 set_nested_typename.
11818 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11820 * rtti.c (synthesize_tinfo_fn): Handle arrays.
11822 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
11824 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
11826 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
11827 (init_rtti_processing): Lose bad_cast_type.
11828 (build_dynamic_cast): Use throw_bad_cast.
11830 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
11832 * decl2.c (finish_file): Don't synthesize artificial functions
11833 that are external and not inline.
11835 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
11837 * decl2.c (finish_file): Handle having new inlines added to
11838 saved_inlines by synthesis.
11840 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
11842 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11844 RTTI rewrite to initialize nodes as needed, not require that
11845 users #include <typeinfo>, complete functionality and reduce wasted
11847 * rtti.c (init_rtti_processing): New fn.
11848 (build_typeid): The vtable entry is now a function.
11849 (get_tinfo_var): New fn.
11850 (get_tinfo_fn): Likewise.
11851 (get_typeid): Use it.
11852 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
11853 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
11855 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
11856 (synthesize_tinfo_fn): New fn.
11857 * method.c (build_t_desc_overload): Lose.
11858 (build_overload_with_type): More generic.
11859 * decl.c (init_decl_processing): Call init_rtti_processing.
11860 * class.c (set_rtti_entry): Use get_tinfo_fn.
11861 * decl2.c (mark_vtable_entries): Mark the rtti function.
11862 (finish_prevtable_vardecl): Don't build_t_desc.
11863 (import_export_decl): Handle tinfo functions.
11864 (finish_file): Likewise.
11865 * typeck.c (inline_conversion): New fn.
11866 (build_function_call_real): Use it.
11867 * cp-tree.h: Add decls.
11869 * method.c (hack_identifier): Also convert component_refs from
11872 * lex.c (cons_up_default_function): Use the type, not the name, in
11875 * decl2.c (import_export_vtable): Fix weak vtables.
11877 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
11879 * search.c (get_base_distance_recursive): Fix access checks for
11882 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11884 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
11886 (convert_harshness): Add prototypes wrapped by PROTO.
11887 * decl2.c (grok_function_init): Likewise.
11888 (do_toplevel_using_decl): Change to void return type.
11889 * class.c (build_vtable_entry): Remove decl of make_thunk.
11890 (merge_overrides): Fix order of arg definitions.
11891 (finish_vtbls): Likewise.
11892 (fixup_vtable_deltas): Likewise.
11893 (modify_all_direct_vtables): Likewise.
11894 (modify_all_indirect_vtables): Likewise.
11895 * search.c (get_base_distance_recursive): Likewise.
11896 (get_abstract_virtuals_1): Likewise.
11897 (fixup_virtual_upcast_offsets): Likewise.
11898 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
11899 * init.c (perform_member_init): Fix order of arg definitions.
11900 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
11901 * cp-tree.h (make_thunk): Add decl.
11902 (overload_template_name, push_template_decl): Add decls.
11903 (do_toplevel_using_decl): Change to void return type.
11904 (vec_binfo_member): Add decl.
11906 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11908 * typeck.c (mark_addressable, convert_for_assignment,
11909 convert_for_initialization, pointer_int_sum, pointer_diff,
11910 unary_complex_lvalue): Add prototypes wrapped by PROTO.
11911 (convert_sequence): #if 0 fn decl, since definition also is.
11913 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
11915 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
11916 cast to pointer types for type searching.
11918 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11920 * typeck.c (get_delta_difference): Use cp_error, not error, in the
11921 case where BINFO == 0.
11923 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
11925 * call.c (build_method_call): Fix wording of error messages so
11926 constructors come out right.
11928 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
11930 * decl.c (push_overloaded_decl): Don't warn about hidden
11931 constructors when both the type and the function are declared
11932 in a system header file.
11934 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
11936 * class.c (finish_struct_1): Propagate the TYPE_PACKED
11937 flag for the type to the type's fields.
11939 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11941 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
11943 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
11945 * class.c (base_info, finish_base_struct): Replace
11946 needs_virtual_dtor with base_has_virtual.
11948 (finish_struct_1): Remove the old code that tried to make default
11949 destructors virtual. Use base_has_virtual when checking if we need
11950 to add a vtable entry for the rtti code.
11952 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11954 * pt.c (push_template_decl): Complain about template decl with
11955 inappropriate declaration.
11957 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
11959 * typeck.c (build_x_unary_op): Remove bogus check for taking
11960 the address of a member function.
11962 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11964 * parse.y (constructor_declarator): Only push the class if
11965 we are not already in the class.
11967 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
11969 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
11970 Add additional argument to INIT_CUMULATIVE_ARGS.
11972 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
11974 * decl.c (shadow_tag): Fix error about anon union with methods.
11976 * parse.y (self_reference): Only generate a self-reference if this
11977 is a non-template class.
11978 (opt.component_decl_list): Only use it if it was generated.
11980 * parse.y (component_decl_1): Use constructor_declarator.
11981 (fn.def2): Likewise.
11982 (notype_component_declarator0): Likewise.
11984 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
11986 * typeck.c (build_x_unary_op): Add checks for taking the address
11987 of a TARGET_EXPR or of a member function, and give appropriate
11990 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11992 * pt.c (process_template_parm): Allow template type parms to be
11993 used as types for template const parms.
11995 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
11997 * init.c (expand_vec_init): Ensure the eh cleanups are on the
12000 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12002 * decl.c (lookup_name_real): Be even more picky about the
12003 ambiguous lookup warning.
12004 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
12005 * parse.y (constructor_declarator): Rather than here.
12007 * parse.y (constructor_declarator): New nonterminal.
12009 (explicit_instantiation): Likewise.
12011 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12013 Add implicit declaration of class name at class scope.
12014 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
12015 * parse.y (self_reference): New nonterminal.
12016 (opt.component_decl_list): Use it.
12017 (fn.def1): Add nested_name_specifier type_name cases.
12018 * class.c (build_self_reference): New function.
12019 (finish_struct): Handle access_default later, move self-reference
12021 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
12022 * cp-tree.h: Adjust.
12024 * pt.c (do_function_instantiation): Separate handling of member
12025 functions and non-member functions properly.
12027 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12029 * pt.c (process_template_parm): Improve error for 'volatile class K'.
12031 * class.c (finish_struct_1): Check the right slot for destructors.
12033 * decl.c (start_enum): Complain about enum templates.
12035 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
12037 * init.c (resolve_offset_ref): Offset pointers to member data by one.
12038 * typeck.c (unary_complex_lvalue): Likewise.
12040 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
12042 * typeck.c (c_expand_return): Check for a returned local
12043 array name, similar to the check for an ADDR_EXPR.
12045 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12047 * decl.c (cp_finish_decl): Don't build cleanups for static
12050 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
12052 * typeck.c (build_modify_expr): Fix error messages to be more
12054 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
12055 assignment operators.
12056 * error.c (assop_as_string): Likewise. Add support for `%Q' for
12057 assignment operators.
12059 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12061 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
12062 give an error if initialized. Pedwarn about nested type with the
12063 same name as its enclosing class.
12065 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
12067 * typeck.c (require_complete_type): Be sure to instantiate the
12068 MAIN_VARIANT of the type.
12070 * decl2.c (finish_file): Instantiate pending templates before
12071 processing static constructors and destructors.
12073 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
12076 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
12078 * decl2.c (delete_sanity): If error_mark_node is passed
12079 in as an expression, quit while we're ahead.
12081 * decl.c (grokdeclarator): Give an error message if `friend'
12082 is combined with any storage class specifiers.
12084 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
12086 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
12087 definition of nonexistent nested type.
12089 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
12090 not to say 'typedef'.
12092 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12094 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
12095 * search.c (dfs_walk, dfs_init_vbase_pointers,
12096 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
12097 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
12099 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
12101 * except.c (build_throw): Support minimal parse.
12102 * pt.c (tsubst_copy): Support THROW_EXPR.
12103 * decl2.c (build_expr_from_tree): Likewise.
12105 * pt.c (mangle_class_name_for_template): Always allocate
12108 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
12110 * cvt.c (cp_convert_to_pointer): Give an appropriate error
12111 when trying to cast from an incomplete type.
12113 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12115 * pt.c (instantiate_class_template): Don't bother setting up
12116 CLASSTYPE_TAGS explicitly, as the nested types will add
12119 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
12121 * decl.c (shadow_tag): Remove old error check for usage of
12122 an enum without a previous declaration.
12123 (xref_tag): Add error message about usage of enums without a
12124 previous declaration.
12126 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12128 * lex.c (do_identifier): Only do name consistency check if we're
12131 * pt.c (push_template_decl): Don't crash if we get a member defn
12132 that doesn't match.
12134 * decl.c (xref_tag_from_type): New function to do an xref without
12135 always having to figure out code_type_node.
12136 * cp-tree.h: Declare it.
12137 * pt.c (instantiate_class_template): Use it for friend classes.
12138 (lookup_template_class): Use it.
12140 * typeck2.c (build_functional_cast): Pull out a single parm before
12141 passing it to build_c_cast.
12143 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
12145 * expr.c (do_case): Give an error message if a pointer is
12146 given as a case value.
12148 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12150 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
12153 * lex.c (cons_up_default_function): Really, now, interface hackery
12154 does not apply to synthesized methods.
12156 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
12158 * call.c (build_method_call): Ctors and dtors now have special names
12159 with respect to lookups.
12160 * class.c (add_method): Likewise.
12161 (grow_method): Likewise.
12162 (finish_struct_methods): Likewise.
12163 (warn_hidden): Likewise.
12164 (finish_struct_1): Likewise.
12165 * cvt.c (convert_to_reference): Likewise.
12166 (convert_to_aggr): Likewise.
12167 (cp_convert): Likewise.
12168 * decl2.c (check_classfn): Likewise.
12169 * init.c (expand_member_init): Likewise.
12170 (expand_default_init): Likewise.
12171 (expand_aggr_init_1): Likewise.
12172 (build_offset_ref): Likewise.
12173 (build_new): Likewise.
12174 (build_delete): Likewise.
12175 * lex.c (do_inline_function_hair): Likewise.
12176 * search.c (lookup_field_1): Likewise.
12177 (lookup_fnfields_here): Likewise.
12178 (lookup_field): Likewise.
12179 (lookup_fnfields): Likewise.
12180 (get_virtual_destructor): Likewise.
12181 (dfs_debug_mark): Likewise.
12182 (dfs_pushdecls): Likewise.
12183 (dfs_compress_decls): Likewise.
12184 * tree.c (layout_basetypes): Likewise.
12185 * typeck.c (build_component_ref): Likewise.
12186 (build_x_function_call): Likewise.
12187 (build_modify_expr): Likewise.
12188 (convert_for_initialization): Likewise.
12189 (build_functional_cast): Likewise.
12190 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
12193 * decl.c (ctor_identifier): New.
12194 (dtor_identifier): New.
12195 (init_decl_processing): Set them.
12197 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
12199 * typeck.c (build_component_ref): Don't get confused by fields whose
12200 context has no type name, like pointer to member functions.
12202 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
12204 * decl.c (grokdeclarator): Handle typedef without declarator.
12206 * pt.c (tsubst): Handle SCOPE_REF in declarator.
12208 * parse.y (bad_parm): Catch another case of missing `typename'.
12210 * lex.c (yyprint): Handle TYPE_DECLs.
12212 * decl.c (start_function): Don't try to be clever.
12214 * lex.c: Lose compiler_error_with_decl.
12215 * typeck2.c: Lose error_with_aggr_type.
12216 (incomplete_type_error): Use cp_* instead of old functions.
12217 (readonly_error): Likewise.
12218 * typeck.c (convert_arguments): Likewise.
12219 * search.c (lookup_nested_field): Likewise.
12220 * method.c (make_thunk): Likewise.
12221 * decl.c (grokparms): Likewise.
12222 * cp-tree.h: Update.
12224 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
12227 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
12229 * method.c (build_opfncall): When deleting a pointer to an
12230 array, build a new pointer to the tree past any ARRAY_TYPE
12233 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12235 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
12237 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12239 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
12242 * decl.c (finish_function): Don't set nested based on
12243 hack_decl_function_context.
12244 * parse.y (function_try_block): Check for nested function.
12245 (pending_inlines): Likewise.
12247 * decl2.c (build_expr_from_tree): If a unary op already has a
12248 type, just return it.
12250 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
12252 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
12253 (finish_file): Check the return value of walk_vtables.
12254 (finish_prevtable_vardecl): Return int.
12255 (finish_vtable_vardecl): Likewise.
12256 (prune_vtable_vardecl): Likewise.
12257 * lex.c (set_vardecl_interface_info): Likewise.
12258 * cp-tree.h: Adjust return types.
12260 * class.c (delete_duplicate_fields_1): Don't complain about
12261 duplicate nested types if they're the same type.
12262 (finish_struct): Remove check for duplicate.
12263 * decl2.c (grokfield): Don't check for typedef of anonymous type.
12265 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12267 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
12269 * decl.c (grokdeclarator): Lose special handling of class-level
12270 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
12271 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
12273 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
12275 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
12277 * search.c (compute_access): Fix handling of anonymous union
12279 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
12280 from anonymous unions to their members.
12282 * typeck.c (build_x_function_call): For static member functions,
12283 hand off to build_member_call.
12285 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12287 * typeck.c (build_component_ref): Handle OFFSET_REFs.
12289 * init.c (expand_vec_init): Fix init == 0 case.
12291 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12293 * init.c (build_new): Pedwarn about init and array new.
12294 (expand_vec_init): Handle lists, use convert_for_initialization.
12296 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
12297 when converting to an aggregate type.
12298 * cvt.c (cp_convert): Pass it through.
12300 * typeck.c (build_conditional_expr): Handle user-defined
12301 conversions to slightly different types.
12303 * decl.c (grokdeclarator): Force an array type in a parm to be
12306 * decl2.c (do_using_directive): Sorry.
12307 (do_namespace_alias): Likewise.
12308 * lex.c (real_yylex): Warn about using the `namespace' keyword.
12310 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12312 * parse.y (datadef): Move call to note_list_got_semicolon up.
12314 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
12316 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
12318 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
12320 * decl.c (cp_finish_decl): The exception regions have to be
12321 nested, not overlapping. We start the exception region for a
12322 decl, after it has been fully built, and all temporaries for it
12323 have been cleaned up.
12325 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
12327 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
12329 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12331 * tree.def: Add RETURN_INIT.
12332 * pt.c (instantiate_decl): Handle RETURN_INIT.
12333 * decl.c (store_return_init): Handle minimal_parse_mode.
12335 * tree.c (cp_build_type_variant): Just return an error_mark_node.
12336 * decl.c (make_typename_type): Don't try to get the file and line
12338 * typeck.c (comptypes): Handle TYPENAME_TYPE.
12340 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
12342 * decl.c (poplevel): Make sure we clear out and restore old local
12343 non-VAR_DECL values by default when they go out of scope.
12345 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12347 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
12348 referring to addresses of variables and functions.
12350 * error.c (dump_expr): Support SIZEOF_EXPR.
12352 * init.c (do_friend): Use the return value of check_classfn.
12354 * typeck.c (convert_arguments): Call complete_type.
12356 * method.c (hack_identifier): After giving an error, set value to
12359 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12361 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
12362 lossage for local classes.
12363 * cp-tree.h: Declare it.
12364 * decl.c (lookup_name_real): Evil, painful hack for local classes.
12365 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
12366 Use hack_decl_function_context.
12367 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
12368 (start_function): Use hack_decl_function_context.
12369 (finish_function): Likewise.
12370 * method.c (synthesize_method): Likewise.
12371 * lex.c (process_next_inline): Likewise.
12372 (do_pending_inlines): Likewise.
12373 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
12376 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
12378 * sig.c (build_signature_pointer_or_reference_type): Align
12379 signature pointers/references on 8-byte boundaries so they can be
12380 grabbed 2 words at a time on a Sparc.
12382 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
12384 * method.c (hack_identifier): Requiring a static chain is now a
12386 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
12389 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12391 * init.c (build_offset_ref): Call complete_type.
12393 * decl.c (pop_from_top_level): Always pop previous_class_type.
12395 * parse.y: Handle multiple decls in a for-init-statement.
12396 * pt.c (tsubst_expr): Likewise.
12398 * pt.c (tsubst): Use tsubst_expr for the second operand of an
12401 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
12402 (poplevel_class): Set it here.
12403 (pop_from_top_level): Pop it here if we're returning to class scope.
12404 * class.c (pushclass): Don't set it here.
12406 * decl.c (maybe_push_to_top_level): Save current_template_parms,
12407 and clear it if !pseudo.
12408 (pop_from_top_level): Restore it.
12410 * decl2.c (finish_file): Push the dummy each time we walk the list
12413 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
12414 something for CAST_EXPR.
12416 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
12418 * cvt.c (cp_convert): Warn about implicit conversion of the
12419 address of a function to bool, as it is always true.
12421 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
12423 * typeck.c (c_expand_return): Fix warning for local externs returned.
12425 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12427 * tree.c (mapcar): Propagate const and volatile properly.
12429 * typeck.c (complete_type): Be sure to instantiate the
12430 MAIN_VARIANT of the type.
12432 * method.c (synthesize_method): Class interface hackery does not
12433 apply to synthesized methods.
12435 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12437 * pt.c (comp_template_args): Use comptypes rather than just
12438 checking for TEMPLATE_TYPE_PARM equivalence.
12440 * typeck.c (build_x_function_call): Call complete_type before
12441 checking TYPE_OVERLOADS_CALL_EXPR.
12443 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
12445 * g++.c (main): Check also for new define ALT_LIBM.
12447 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12449 * pt.c (instantiate_class_template): If we don't have a pattern
12451 (coerce_template_parms): If we see a local class, bail.
12453 * decl.c (grok_reference_init): Make sure there's a type before
12456 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
12457 (push_template_decl): Likewise.
12459 * parse.y (named_class_head): Set
12460 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
12462 * decl.c (xref_tag): Diagnose redeclaration of template
12463 type-parameter name.
12465 * error.c (dump_type): Handle anonymous template type parms.
12467 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
12469 (coerce_template_parms): Likewise.
12471 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
12473 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
12474 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
12476 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
12478 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
12479 before trying to get its STUB_DECL.
12480 (coerce_template_parms): Likewise.
12482 * parse.y (template_type_parm): If they didn't use 'class',
12483 pretend they did after giving an error.
12485 * pt.c (coerce_template_parms): Diagnose use of local class.
12487 * decl.c (grok_reference_init): Use instantiate_type.
12489 * error.c (dump_expr): Handle TEMPLATE_DECLs.
12491 * parse.y (named_class_head): Diagnose mismatching types and tags.
12493 * decl.c (pushdecl): Type decls and class templates clash with
12494 artificial type decls, not hide them.
12496 * decl.c (redeclaration_error_message): Diagnose redefinition of
12497 templates properly.
12498 (duplicate_decls): Diagnose disallowed overloads for template
12501 * decl.c (start_decl): Call complete_type before checking for a
12504 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
12506 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
12508 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12510 * decl.c (grok_op_properties): Don't check for operator++(int) in
12513 * tree.c (perm_manip): Return a copy of variable and function
12514 decls with external linkage.
12516 * tree.def: Change some of the min tree codes to type "1".
12517 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
12518 * method.c (build_overload_int): Emit something arbitrary for
12519 anything but an INTEGER_CST if we're in a template.
12521 * decl.c (cp_finish_decl): Call complete_type before deciding
12522 whether or not to lay out the decl.
12524 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
12526 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12528 * typeck2.c (build_x_arrow): Call complete_type.
12530 * pt.c (add_pending_template): Broken out.
12531 (lookup_template_class): If -fexternal-templates, call it for all
12532 the methods of implemented types.
12533 (instantiate_class_template): Instead of instantiating them here.
12534 (instantiate_decl): Handle -fexternal-templates earlier.
12536 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12538 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
12539 memoized lookup stuff inside GATHER_STATISTICS.
12541 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12543 * decl.c (start_decl): Complain about array of incomplete type
12545 (grokdeclarator): Not here.
12547 * parse.y (template_parm): Expand full_parm inline so we can set
12548 the rule's precedence.
12550 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
12551 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
12552 * decl2.c (grokbitfield): Don't check for integer constant here.
12553 * class.c (finish_struct_1): Check here.
12555 * decl.c (define_label): Make the min decl go on permanent_obstack.
12557 * pt.c (unify): Don't handle CONST_DECLs.
12558 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
12559 (tsubst_copy): Likewise.
12561 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
12562 CONST_DECL for a template parm.
12564 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
12566 * decl.c (grokdeclarator): Complain about array of incomplete type
12568 (start_decl_1): Not here.
12570 * pt.c (tsubst): Handle pointer-to-function declarators.
12572 * method.c (hack_identifier): If pedantic, diagnose local class
12573 methods that require a static chain.
12575 * decl.c (grok_op_properties): No longer static.
12576 * cp-tree.h: Declare it.
12577 * pt.c (tsubst): Call it for operators.
12578 Use tsubst_copy for TREE_VECs.
12580 * parse.y (template_arg): The expr has precedence like '>'.
12582 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12584 * pt.c (coerce_template_parms): Don't coerce an expression using
12586 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
12587 (tsubst): Don't use build_index_2_type if the max_value uses template
12589 * method.c (build_overload_int): Emit something arbitrary for an
12590 expression using template parms.
12592 * parse.y (template_close_bracket): New non-terminal to catch use
12593 of '>>' instead of '> >' in template class names.
12594 (template_type): Use it.
12595 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
12597 * tree.def: Add CAST_EXPR.
12598 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
12599 CONVERT_EXPR for minimal_parse_mode.
12600 * typeck.c (build_c_cast): Likewise.
12601 * pt.c (tsubst_copy): Likewise.
12602 * decl2.c (build_expr_from_tree): Likewise.
12603 * error.c (dump_expr): Likewise.
12605 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12607 * except.c (SetTerminate, SetUnexpected): Put back global vars.
12608 (init_exception_processing): Put back decl/init of
12609 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
12610 fns from libstdc++.
12612 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
12613 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
12615 * cp-tree.h (declare_uninstantiated_type_level,
12616 uninstantiated_type_level_p): Delete prototypes.
12618 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12620 * pt.c (tsubst_expr): Add default return.
12622 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12624 * error.c (fndecl_as_string): Delete unused arg CNAME.
12625 * sig.c (build_signature_table_constructor,
12626 build_signature_method_call): Fix calls.
12628 * class.c (the_null_vtable_entry): Delete var definition.
12629 (init_class_processing): Delete tree the_null_vtable_entry init.
12630 * decl.c (no_print_{functions, builtins}): Declare as static.
12631 (__tp_desc_type_node): #if 0 var definition.
12632 (init_type_desc): #if 0 init of __tp_desc_type_node.
12633 (vb_off_identifier): Move var decl into init_decl_processing.
12634 (current_function_assigns_this): Declare as static.
12635 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
12636 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
12637 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
12638 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
12639 * init.c (BI_header_type, BI_header_size): Declare as static.
12640 * pt.c (template_classes): Delete unused var.
12641 (add_pending_template): Delete decl for non-existent fn.
12642 (lookup_template_class): Delete vars CODE and TAG_CODE.
12643 (instantiate_template): Delete unused var TARGS.
12644 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
12646 (__tp_desc_type_node): #if 0 var decl.
12647 (fndecl_as_string): Fix prototype.
12649 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12651 * tree.def: Add GOTO_STMT.
12652 * pt.c (tsubst_expr): Support goto and labels.
12653 * decl.c (define_label): Support minimal parsing.
12654 * parse.y (simple_stmt): Likewise.
12656 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12658 * xref.c (GNU_xref_member): Only define/set var I if
12659 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
12661 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
12662 (GNU_xref_end): Fix call.
12663 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
12664 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
12666 * tree.c (build_exception_variant): Delete unused vars I, A, T,
12668 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
12669 (mapcar): Delete unused var CODE.
12670 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
12671 (break_out_cleanups): Fix call.
12672 (bot_manip): Likewise.
12673 * call.c (build_method_call): Likewise.
12674 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
12676 * typeck.c (unary_complex_lvalue, build_modify_expr,
12677 convert_for_initialization): Likewise.
12678 * typeck2.c (build_functional_cast): Likewise.
12679 * cp-tree.h (build_cplus_new): Fix prototype.
12681 * repo.c (open_repo_file): Delete unused var Q.
12682 (repo_compile_flags, repo_template_declared,
12683 repo_template_defined, repo_class_defined, repo_inline_used,
12684 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
12685 (repo_get_id, repo_vtable_used): Declare as static.
12686 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
12689 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12691 * parse.y (pending_inlines): Add function_try_block case.
12693 * pt.c (unify): Fix for template const parms.
12695 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12697 * lex.c (extract_interface_info): Delete forward decl.
12698 (default_copy_constructor_body, default_assign_ref_body): Delete
12699 decls for non-existent functions.
12700 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
12701 (init_lex): Delete setting them.
12702 (cons_up_default_function): Delete unused vars FUNC_BUF,
12703 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
12704 #if 0'd synth code.
12705 (toplevel, expression_obstack): Delete unused extern decls.
12706 (tree_node_kind): Delete unused enum.
12707 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
12709 (tree_node_kind_names): Delete unused extern decl.
12710 (synth_obstack): Delete unused var.
12711 (init_lex): Don't set it.
12712 (init_parse): Add decl before use.
12713 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
12714 (current_unit_{name, language}): Delete unused vars.
12715 (check_newline): Don't bother setting them, just accept the #pragma.
12716 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
12717 (current_unit_{name, language}): Delete decls.
12719 * search.c: Wrap all of the memoized functions, macros, and
12720 variables inside #ifdef GATHER_STATISTICS.
12721 (lookup_field, lookup_fnfields): Likewise.
12722 (init_search_processing): Likewise.
12723 (reinit_search_statistics): Wrap whole function.
12724 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
12726 * decl.c (finish_function): Only call pop_memoized_context if
12727 GATHER_STATISTICS is defined.
12728 (start_function): Likewise for push_memoized_context.
12729 * class.c (pushclass, popclass): Likewise.
12731 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
12732 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
12734 * cvt.c (cp_convert): Delete unused local var FORM.
12735 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
12738 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12740 * pt.c (do_poplevel): Oops; really return what we get from
12741 poplevel this time.
12743 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12745 * cp-tree.h (is_aggr_type): Add prototype.
12747 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
12748 * method.c ({push,pop}_cp_function_context): Delete decls.
12749 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
12750 (SetUnexpected, SetTerminate): Delete unused vars.
12751 (init_exception_processing): Don't set SetUnexpected or
12752 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
12753 (output_exception_table_entry): Delete unused array LABEL.
12754 (expand_internal_throw): Delete unused var PARAMS.
12755 (expand_start_catch_block): Delete unused var CLEANUP.
12756 (emit_exception_table): Delete unused var EH_NODE_DECL.
12757 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
12758 GOTO_UNWIND_AND_THROW. Don't set them.
12759 (end_eh_unwinder): Add top decl.
12760 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
12761 (exception_section, push_rtl_perm, do_function_call,
12762 lang_interim_eh, push_eh_cleanup, eh_outer_context,
12763 expand_end_eh_spec, end_eh_unwinder): Declare as static.
12764 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
12765 throw_used): Likewise.
12766 * cp-tree.h (expand_end_eh_spec): Delete prototype.
12768 * search.c (dfs_mark, dfs_mark_vtable_path,
12769 dfs_unmark_vtable_path, dfs_mark_new_vtable,
12770 dfs_unmark_new_vtable, dfs_clear_search_slot,
12771 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
12772 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
12773 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
12775 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
12776 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
12777 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
12778 Only define #ifdef GATHER_STATISTICS.
12779 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
12781 (vbase_decl): Delete var definition.
12782 (init_search): Delete old decl.
12783 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
12784 never actually used.
12785 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
12786 (get_base_distance_recursive): Delete unused fourth arg
12787 BASETYPE_PATH. Fix call .
12788 (get_base_distance): Fix call.
12789 (push_class_decls): Delete unused var ID.
12790 (make_memoized_table_entry): Declare as static.
12791 (breadth_first_search): Declare as static.
12792 (tree_has_any_destructor_p): Declare as static.
12793 (pop_class_decls): Delete unused arg pop_class_decls.
12794 * class.c (popclass): Fix call to pop_class_decls.
12795 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
12796 tree_has_any_destructor_p): Delete prototypes.
12798 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
12799 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
12800 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
12801 (build_user_desc): Delete unused var T.
12802 (build_class_desc): Delete unused vars T and OFF.
12803 (build_t_desc): Delete unused var NAME_STRING.
12804 (build_headof): Make static.
12805 (get_bad_cast_node): Likewise.
12806 (get_def_to_follow): Likewise.
12807 * cp-tree.h (init_type_desc): Add prototype.
12808 (build_headof): Remove prototype.
12810 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12812 * pt.c (tsubst): Only look for matching decls at file scope for
12813 non-member functions.
12815 * call.c (build_scoped_method_call): Handle scoped destructor
12816 calls in templates.
12818 * decl.c (*_top_level): Also save previous_class_values.
12820 * pt.c (tsubst_expr): Support do {} while loops.
12821 * parse.y (simple_stmt): Likewise.
12822 * tree.def: Likewise.
12824 * method.c (build_overload_identifier): For a class nested in a
12825 template class, don't mangle in the template parms from our
12828 * lex.c, cp-tree.h: Remove support for template instantiations in
12829 the pending_inlines code.
12830 * pt.c: Remove dead functions and unused arguments.
12831 (uses_template_parms): TYPENAME_TYPEs always use template parms.
12832 * parse.y: Stop passing anything to end_template_decl.
12833 * tree.c (print_lang_statistics): Only print tinst info #ifdef
12836 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12838 * init.c (expand_recursive_init{,_1}): Delete decls.
12839 (sort_member_init): Delete unused var INIT.
12840 (emit_base_init): Delete unused var X.
12841 (build_offset_ref): Delete unused var CNAME.
12842 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
12843 (emit_base_init): Delete unused local var BASE. Delete extern
12844 decl of IN_CHARGE_IDENTIFIER.
12845 (build_delete): Delete unused local var VIRTUAL_SIZE.
12847 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
12848 (build_delete): Fix call.
12849 * decl2.c (delete_sanity): Likewise.
12850 * cp-tree.h (build_vec_delete): Update prototype.
12852 * typeck.c (common_base_type): Delete unused var TMP.
12853 (build_binary_op): Delete local var ARGS_SAVE.
12854 (build_array_ref): Delete unused var ITYPE.
12855 (c_expand_return): Delete unused var USE_TEMP.
12857 * typeck.c (compexcepttypes): Delete unused arg STRICT.
12858 (comptypes): Fix calls.
12859 * decl.c (duplicate_decls): Likewise.
12860 * cp-tree.h (compexcepttypes): Delete extra arg.
12862 * decl2.c (check_classfn): Delete unused second arg CNAME.
12863 * decl.c (start_decl, grokfndecl): Fix calls.
12864 * init.c (do_friend): Likewise.
12865 * cp-tree.h (check_classfn): Update prototype.
12867 * cp-tree.h (signature_error, import_export_vtable,
12868 append_signature_fields, id_in_current_class, mark_used,
12869 copy_assignment_arg_p): Add decls.
12870 * decl2.c (mark_used): Delete decl.
12872 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
12874 * class.c (get_vtable_entry): Diable unused function.
12875 (doing_hard_virtuals): Delete unused static global var.
12876 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
12877 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
12878 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
12879 (modify_one_vtable): Delete unused var OLD_RTTI.
12880 (finish_struct_anon): Delete unused vars OFFSET and X.
12881 (finish_struct_bits): Delete unused var METHOD_VEC.
12882 (get_basefndecls): Delete unused var PURPOSE. Delete unused
12883 for-scope local variable METHODS.
12885 * call.c (user_harshness): Delete unused/unneeded arg PARM.
12886 (ideal_candidate): Delete unused args BASETYPE and PARMS.
12887 (build_method_call): Delete unused args passed into ideal_candidate.
12888 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
12889 * cp-tree.h (synthesize_method): Add decl.
12891 * decl.c (note_level_for_for): Give void return type.
12892 (pushdecl_nonclass_level): Likewise.
12893 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
12894 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
12895 (suspend_binding_level): Delete unused var LEVEL.
12896 (duplicate_decls): Delete unused var CTYPE.
12897 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
12898 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
12900 (grokdeclarator): Delete unused var C.
12901 (grokdeclarator): Delete unused var SIZE_VARIES.
12902 (grokparms): Delete unused var SAW_VOID.
12903 (start_function): Delete unused var OLDDECL.
12904 (cplus_expand_expr_stmt): Delete unused var
12905 REMOVE_IMPLICIT_IMMEDIATELY.
12907 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
12909 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
12911 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12913 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
12914 (build_min_nt): Likewise.
12915 * pt.c (do_pushlevel): Emit line note.
12916 (do_poplevel): Return what we get from poplevel.
12917 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
12918 * parse.y: Use do_pushlevel and do_poplevel.
12919 * cp-tree.h: Declare do_poplevel.
12921 * cp-tree.h: Declare at_eof.
12922 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
12923 * decl2.c (import_export_decl): Renamed from import_export_inline.
12924 (finish_file): Call it to do interface handling for statics.
12925 * pt.c (tsubst_copy): Call mark_used on variables and functions
12928 * decl2.c (finish_file): Don't emit statics we can't generate.
12929 * pt.c (instantiate_decl): Don't set interface on instantiations
12932 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
12933 * tree.c (print_lang_statistics): Print max template depth.
12934 * pt.c (push_tinst_level): Dump entire instantiation context.
12935 (instantiate_class_template): Use it and pop_tinst_level.
12936 (instantiate_decl): Likewise.
12938 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
12939 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
12941 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12943 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
12944 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
12945 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
12946 the new template implementation.
12948 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12950 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
12952 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
12954 * decl.c (cp_finish_decl): Delay emitting the debug information for
12955 a typedef that has been installed as the canonical typedef, if the
12956 type has not yet been defined.
12958 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12960 * decl2.c (grokfield): Still call pop_nested_class for access decls.
12962 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12964 * decl.c (lookup_label): Call label_rtx.
12966 * decl.c (make_binding_level): New function.
12967 (pushlevel, pushlevel_class): Call it instead of explicit
12968 duplicate calls to xmalloc.
12970 * decl.c (init_decl_processing): Delete useless build_pointer_type
12973 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
12974 (sizet_ftype_string): Delete variable.
12975 (init_decl_processing): Add built-in functions fabsf, fabsl,
12976 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
12977 variable strlen_ftype, used for strlen.
12979 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
12981 * decl.c (push_to_top_level): Start from current_binding_level
12982 again for now; the stl hacks depend on g++ being broken in this
12983 way, and it'll be fixed in the template rewrite.
12985 * tree.def: Add USING_DECL.
12986 * decl2.c (do_class_using_decl): Implement.
12987 (grokfield): Pass access decls off to do_class_using_decl instead of
12989 * error.c (dump_decl): Handle USING_DECLs.
12990 * decl.c (grokdeclarator): Remove code for handling access decls.
12991 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
12992 as access decls for now.
12993 (finish_struct): Don't check USING_DECLs for other uses of the name.
12995 * search.c (get_matching_virtual): Use cp_error_at.
12997 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12999 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
13001 (self_promoting_args_p): Move the check that TYPE is non-nil
13002 before trying to look at its main variant.
13003 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
13005 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
13007 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
13008 (do_friend): Delete call to xref_friend.
13009 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
13011 * typeck.c (convert_sequence): #if 0 unused function.
13013 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
13014 be in decl_in_memory_p.
13015 (decl_in_memory_p): Delete decl.
13016 * expr.c (decl_in_memory_p): Delete fn.
13017 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
13019 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
13021 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13023 * class.c (finish_struct_1): Check for a pure-specifier on a
13024 non-virtual function here.
13026 * decl2.c (grok_function_init): Don't check whether the function
13028 (grokfield): Don't call check_for_override here.
13030 * decl.c (push_to_top_level): Start from inner_binding_level,
13031 check class_shadowed in class levels.
13033 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
13035 * decl.c (resume_level): Ignore things that don't have names, instead
13038 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13040 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
13042 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
13044 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
13047 * parse.y (complete_type_name): Bind global_scope earlier.
13048 (complex_type_name): Likewise.
13049 (qualified_type_name): Remove.
13051 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
13053 * decl.c (grokfndecl): Move code that looks for virtuals in base
13055 * class.c (check_for_override): ... to a new function.
13056 (finish_struct_1): Call it.
13058 * cp-tree.h: Declare warn_sign_compare.
13060 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
13061 rather than extra_warnings to decide whether to warn about
13062 comparison of signed and unsigned.
13064 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
13065 implies -Wsign-compare. -Wall doesn't imply -W.
13067 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
13069 * typeck.c (build_component_ref): Fix to handle anon unions in base
13072 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13074 * class.c (resolves_to_fixed_type_p): Delete code dealing with
13075 a WITH_CLEANUP_EXPR, since we don't generate them any more.
13076 * cvt.c (build_up_reference): Likewise.
13077 * decl.c (grok_reference_init): Likewise.
13078 (cp_finish_decl): Likewise.
13079 * error.c (dump_expr): Likewise.
13080 * tree.c (real_lvalue_p): Likewise.
13081 (lvalue_p): Likewise.
13082 (build_cplus_new): Likewise.
13083 (unsave_expr_now): Likewise.
13084 * typeck.c (unary_complex_lvalue, build_modify_expr,
13085 c_expand_return): Likewise.
13087 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13089 Make the C++ front-end pay attention to attributes for structures.
13090 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
13092 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
13093 Take out old round_up_size use and setting the DECL_ALIGN possibly
13094 using it. Take out setting of TYPE_ALIGN to round_up_size, which
13095 can override what the attribute set.
13096 * cp-tree.h (finish_struct): Update prototype.
13097 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
13098 attributes to finish_struct.
13099 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
13100 value down into finish_struct.
13101 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
13103 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
13105 * decl.c (poplevel): Re-word dead for local handling.
13106 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
13107 (cp_finish_decl): If is_for_scope, check for duplicates so
13108 we can disable is_for_scope. Otherwise, preserve_temp_slots.
13110 * lex.c (do_identifier): Use global binding in preference of
13111 dead for local variable.
13113 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
13115 * init.c (initializing_context): Handle anon union changes, the
13116 context where fields of anon unions can be initialized now has to be
13117 found by walking up the TYPE_CONTEXT chain.
13119 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
13121 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
13122 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
13123 (obscure_complex_init): If bss is supported, always set
13124 DECL_INITIAL to error_mark_node.
13126 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13128 * init.c (is_friend): Make sure there's a context before we see if
13131 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
13133 * init.c (is_friend): Classes are not friendly with nested classes.
13135 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
13137 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
13138 and record its result.
13140 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
13142 * class.c (finish_struct_anon): Switch around code to not move anon
13143 union elements around, nor mess up their contexts, nor offsets,
13144 instead we now build up the right number of COMPONENT_REFs for all
13145 the anon unions that may be present at build_component_ref time.
13146 * typeck.c (lookup_anon_field): New routine to handle field lookup
13147 on fields without names. We find them, based upon their unique type
13149 * typeck.c (build_component_ref): Allow FIELD_DECL components.
13150 Handle finding components in anonymous unions, and ensure that a
13151 COMPONENT_REF is built for each level as necessary.
13153 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
13155 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
13156 code that ensures that copy ctors are used if appropriate.
13158 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13160 * init.c (build_vec_delete): Only give an error if base isn't an
13163 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
13165 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
13166 (yylex): If we see `new', keep slurping.
13168 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
13170 * class.c (finish_struct_1): Move code for handling anon unions...
13171 (finish_struct_anon): to here. Fixup so that we do the offset
13172 calculations right, and so that the fields are physically moved to
13173 the containers's chain.
13175 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13177 * decl.c (grokdeclarator): Avoid trying to get an operand off an
13180 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
13182 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
13183 POINTER_SIZE to agree with expr.c.
13185 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
13187 * search.c (lookup_field): Don't report ambiguities if protect is 0,
13188 instead return NULL_TREE.
13190 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
13192 * class.c (finish_struct_1): Call warn_hidden if we want warnings
13193 about overloaded virtual functions.
13194 (warn_hidden): New routine to warn of virtual functions that are
13195 hidden by other virtual functions, that are not overridden.
13196 (get_basefndecls): New routine, used by warn_hidden.
13197 (mark_overriders): New routine, used by warn_hidden.
13198 * search.c (get_matching_virtual): Remove old warning that just
13201 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13203 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
13205 * typeck.c (null_ptr_cst_p): Delete unused fn.
13206 (build_function_call_maybe): Delete unused fn.
13208 * expr.c (extract_init): #if 0 the code after unconditional return 0
13211 Delete old cadillac code.
13212 * edsel.c: Remove file.
13213 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
13214 * Makefile.in (CXX_OBJS): Delete edsel.o.
13215 (edsel.o): Delete rule.
13216 * cp-tree.h (flag_cadillac): Delete var decl.
13217 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
13218 * decl2.c (flag_cadillac): Delete var definition.
13219 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
13220 (grokfield): Delete code depending on flag_cadillac.
13221 (finish_anon_union): Likewise.
13222 * class.c (finish_struct_1): Likewise.
13223 (pushclass): Likewise.
13224 (popclass): Likewise.
13225 (push_lang_context): Likewise.
13226 (pop_lang_context): Likewise.
13227 * decl.c (init_decl_processing): Likewise.
13228 (start_decl): Likewise.
13229 (cp_finish_decl): Likewise.
13230 (xref_tag): Likewise.
13231 (finish_enum): Likewise.
13232 (start_function): Likewise.
13233 (finish_function): Likewise.
13234 (finish_stmt): Likewise.
13235 * lex.c (lang_init): Likewise.
13236 (check_newline): Likewise.
13238 * lex.c (do_pending_inlines): Delete synthesized method kludge.
13240 Delete defunct, ancient garbage collection implementation.
13241 * rtti.c: New file with the RTTI stuff from gc.c.
13242 * gc.c: Removed file (moved the remaining stuff into rtti.c).
13243 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
13244 (rtti.o): New rule, replacing gc.o.
13245 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
13246 * cp-tree.h: Delete gc-related fn decls.
13247 (DECL_GC_OFFSET): Delete macro.
13248 (flag_gc): Delete extern decl.
13249 * decl.c (current_function_obstack_index): Delete var decl.
13250 (current_function_obstack_usage): Delete var decl.
13251 (start_function): Delete clearing of current_function_obstack_index
13252 and current_function_obstack_usage.
13253 (init_decl_processing): Delete code relying on -fgc.
13254 Delete call to init_gc_processing.
13255 (cp_finish_decl): Delete calls to build_static_gc_entry and
13256 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
13257 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
13258 and to expand_expr of a __gc_main call.
13259 (maybe_gc_cleanup): Delete var decl.
13260 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
13261 * decl2.c (flag_gc): Delete var decl.
13262 (lang_f_options): Delete offering of -fgc.
13263 (lang_decode_option): Delete -fgc and -fno-gc handling.
13264 (get_temp_regvar): Delete gc code.
13265 * init.c (build_new): Delete gc code.
13266 * lex.c (init_lex): Delete checking of flag_gc.
13268 * typeck.c (convert_arguments): Delete gc code.
13269 (build_component_addr): Delete -fgc warning.
13270 (build_modify_expr): Delete gc code.
13272 * decl2.c (build_push_scope): Delete fn.
13273 * cp-tree.h (build_push_scope): Delete decl.
13275 * search.c (clear_search_slots): Delete fn.
13276 * cp-tree.h (clear_search_slots): Delete decl.
13278 * search.c (tree_needs_constructor_p): Delete fn.
13279 * cp-tree.h (tree_needs_constructor_p): Delete decl.
13281 * tree.c (id_cmp): Delete fn.
13283 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
13284 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
13286 * tree.c (decl_value_member): Delete fn.
13287 * cp-tree.h (decl_value_member): Delete decl.
13289 * tree.c (list_hash_lookup_or_cons): Delete fn.
13290 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
13292 * method.c (cplus_exception_name): Delete fn.
13293 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
13295 * spew.c (shift_tokens): Delete fn.
13297 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13299 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
13301 * parse.y: Likewise.
13303 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13305 * tree.c (build_cplus_staticfn_type): Delete function definition;
13307 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
13309 * tree.c (virtual_member): Delete function definition; never used.
13310 * cp-tree.h (virtual_member): Delete decl.
13312 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
13314 * typeck.c (build_component_ref): Handle getting vbase pointers
13315 out of complex multiple inheritance better.
13317 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
13319 * typeck.c (build_object_ref): Make sure we use the real type, not
13320 any reference type.
13322 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
13324 * tree.c (build_exception_variant): Don't create new types if we
13325 don't have to, also build new types on the right obstack.
13327 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13329 * decl.c (store_bindings): Split out from push_to_top_level.
13330 (push_to_top_level): Call it for b->type_shadowed on class binding
13333 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
13335 * search.c (expand_upcast_fixups): Fix so that offsets stored in
13336 vbase_offsets are always right. Fixes a problem where virtual base
13337 upcasting and downcasting could be wrong during conversions on this
13338 during virtual function dispatch at ctor/dtor time when dynamic
13339 vtable fixups for deltas are needed. This only sounds easier than
13341 (fixup_virtual_upcast_offsets): Change to reflect new calling
13342 convention for expand_upcast_fixups.
13344 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13346 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
13347 check that it's usable as the bitfield width.
13349 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13351 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
13352 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
13353 only ever used for functions in it.
13355 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13357 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
13358 (nested_type): Likewise.
13359 (nested_name_specifier): Use lastiddecl.
13361 * decl.c (grokdeclarator): Adjust accordingly.
13362 * init.c (expand_member_init): Likewise.
13363 * parse.y (base_class): Likewise.
13364 * typeck2.c (build_functional_cast): Likewise.
13366 * typeck2.c (build_functional_cast): Fill in name after we've
13367 checked for non-aggr type.
13369 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
13371 * decl2.c (warn_pointer_arith): Default to on.
13373 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13375 * lex.c (is_rid): New function.
13376 * decl.c (grokdeclarator): Diagnose reserved words used as
13379 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
13381 * tree.c (get_decl_list): Don't lose cv-quals.
13383 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
13384 typespecs used as declarator-ids.
13386 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
13388 * decl.c (poplevel): When poping a level, don't give a warning for
13389 any subblocks that already exist.
13391 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13393 * typeck.c (build_object_ref): Finish what I started.
13395 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
13397 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
13399 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
13402 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13404 * decl.c (xref_tag): Handle passing a type in directly.
13406 * parse.y (qualified_type_name): Pull out the type.
13407 (nested_type): Likewise.
13408 Take types directly instead of as identifiers.
13409 * call.c (build_scoped_method_call): Take types directly instead of
13411 * decl.c (xref_basetypes): Likewise.
13412 * init.c (expand_member_init): Likewise.
13413 (build_member_call): Likewise.
13414 (build_offset_ref): Likewise.
13415 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
13416 * method.c (do_build_assign_ref): Likewise.
13417 * decl.c (grokdeclarator): Handle a type appearing as the
13418 declarator-id for constructors.
13419 * method.c (do_build_copy_constructor): current_base_init_list now
13420 uses the types directly, not their names.
13421 * init.c (sort_base_init): Likewise.
13422 (expand_member_init): Likewise.
13423 * init.c (is_aggr_type): New function, like is_aggr_typedef.
13425 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
13427 * tree.c (layout_basetypes): Call build_lang_field_decl instead
13428 of build_lang_decl if first arg is a FIELD_DECL.
13430 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13432 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
13434 * except.c (expand_start_catch_block): Set TREE_USED to avoid
13435 warnings about the catch handler.
13437 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
13439 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
13440 expand_target_expr.
13442 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13444 Fix access control to use trees rather than integers.
13445 * class.c (access_{default, public, protected, private,
13446 default_virtual, public_virtual, private_virtual}_node): Add
13448 (init_class_processing): Do creation of those nodes.
13449 * cp-tree.h (access_type): Delete enum decl.
13450 (access_{default, public, protected, private, default_virtual,
13451 public_virtual, private_virtual}_node): Add decls.
13452 (compute_access): Change return type.
13453 * search.c (compute_access): Have tree return type, instead of enum.
13454 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
13455 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
13456 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
13457 * parse.y (VISSPEC): Make ttype rather than itype.
13458 (base_class_access_list): Likewise.
13459 * *.[cy]: Change all refs of `access_public' to `access_public_node',
13461 * call.c (build_method_call): Make ACCESS be a tree.
13462 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
13463 * cvt.c (convert_to_aggr): Likewise.
13464 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
13466 * method.c (hack_identifier): Likewise.
13467 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
13469 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
13471 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
13472 frontend, and make it more consistent with respect to
13473 warn_pointer_arith.
13475 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13477 * decl.c (pushdecl): Check for duplicate parameter names.
13479 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
13481 * decl.c (expand_static_init): Call assemble_external for atexit.
13483 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
13485 * except.c (do_unwind): Remove some generated dead code.
13486 (eh_outer_context): New routine, factor out some common code from
13487 expand_builtin_throw and end_eh_unwinder. Add code to do return
13488 address masking for the PA.
13489 (expand_builtin_throw): Use eh_outer_context instead of open coding
13491 (end_eh_unwinder): Likewise.
13493 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
13495 * except.c (expand_throw): Call assemble_external for __empty, if we
13498 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
13500 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
13501 NORMAL_RETURN_ADDR_OFFSET.
13502 (end_eh_unwinder): Likewise.
13504 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
13506 * gc.c (build_dynamic_cast): Make sure we don't cast away const
13507 when dealing with references, and make sure we handle dynamic
13508 casting to a cv qualified reference.
13510 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
13512 * except.c (struct eh_context): New structure top hold eh context
13514 (push_eh_context): New routine.
13515 (pop_eh_context): Likewise.
13516 * decl.c (push_cp_function_context): Use them.
13517 (pop_cp_function_context): Likewise.
13519 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
13521 * decl2.c (finish_file): Also prune uninteresting functions in the
13522 inline emission loop.
13524 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
13526 * sig.c (build_signature_table_constructor): Mark functions
13527 in the signature as referenced.
13529 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
13531 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
13532 the inline emission stuff.
13534 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
13536 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
13538 * lang-options.h: Add -f{no-,}weak.
13539 * decl.c (init_decl_processing): If the target does not support weak
13540 symbols, don't use them.
13541 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
13543 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
13545 * init.c (expand_member_init): warning for base init after members.
13547 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
13549 * cvt.c (build_expr_type_conversion): Don't convert to a reference
13552 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
13554 * method.c (report_type_mismatch): Improve wording for volatile
13557 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
13559 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
13560 expand_assignment, as the later doesn't handle things that have
13561 copy constructors well. The compiler would do bitwise copying,
13562 instead of ctor calling in some cases.
13564 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
13566 * g++.c (my_strerror): Return "cannot access" if errno is 0.
13567 (pfatal_with_name, perror_exec): Don't assume that
13568 the returned value from my_strerror contains no '%'s.
13570 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
13572 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
13574 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
13575 TYPE_METHODS/TREE_CHAIN mean what they used to.
13576 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
13577 instead of TYPE_METHODS.
13578 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
13579 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
13580 * cp-tree.h (CLASSTYPE_METHODS): Lose.
13581 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
13583 (struct lang_decl): Lose next_method field.
13584 (DECL_NEXT_METHOD): Lose.
13585 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
13586 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
13588 (finish_struct_methods): Don't mess with the TREE_CHAINs in
13591 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
13594 * call.c (build_method_call): Synthesize here even when not inlining.
13595 * typeck.c (build_function_call_real): Likewise.
13597 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
13599 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
13600 == DBX_DEBUG, call dbxout_start_new_source_file and
13601 dbxout_resume_previous_source_file when appropriate.
13603 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
13605 * except.c (start_anon_func): Push to the top level.
13606 (end_anon_func): Pop from the top level.
13608 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
13610 * cp-tree.h (build_cleanup): New routine to build cleanups.
13611 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
13612 call at ctor time and use atexit to run it later.
13613 * decl2.c (build_cleanup): New routine, taken from finish_file.
13614 (finish_file): Use build_cleanup instead, and don't put function
13615 local statics in global dtor list.
13617 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
13619 * except.c (expand_throw): Ensure that we have cleanups, if we try
13620 and expand cleanups.
13622 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
13624 * except.c (expand_throw): Add logic to manage dynamic cleanups for
13626 (expand_end_catch_block): Use the magic of expand_goto, instead of
13627 emit_jump so that we get the cleanup for any catch clause parameter
13628 and the cleanup for the exception object. Update to reflect label
13630 (push_eh_cleanup): New routine to register a cleanup for an
13632 (empty_fndecl): Used to default cleanup actions to
13634 (init_exception_processing): Setup empty_fndecl. Setup
13636 (expand_start_catch_block): Update to reflect label changes. Call
13637 push_eh_object to register the cleanup for the EH object.
13638 (start_anon_func): New routine to start building lambda expressions
13640 (end_anon_func): New routine to end them.
13641 (struct labelNode): Change so that we can use tree labels, or rtx
13643 (saved_cleanup): Object to check for dynamic cleanups for the
13644 exception handling object.
13645 (push_label_entry): Change so that we can use tree labels, or rtx
13647 (pop_label_entry): Likewise.
13648 (top_label_entry): Likewise.
13649 (expand_start_all_catch): Use tree label instead of rtx label, so
13650 that we can get the magic of expand_goto.
13651 (expand_end_all_catch): Update to reflect label changes.
13653 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
13655 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
13656 building_cleanup logic, as we now use UNSAVE_EXPRs.
13657 * cp-tree.h (unsave_expr): Declare it.
13658 * decl.c (building_cleanup): Remove.
13659 (maybe_build_cleanup): Remove building_cleanup logic, and use
13660 UNSAVE_EXPR instead.
13662 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
13664 * gc.c (build_t_desc): Update error message to say <typeinfo>.
13666 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13668 * decl.c (pushdecl): Only warn about shadowing a local variable if
13669 warn_shadow is true.
13671 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
13673 * typeck.c (build_binary_op_nodefault): Added warning about
13674 comparisons between different enum types with -Wall, unless
13675 -fenum-int-equiv set.
13677 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
13679 * class.c (finish_struct_1): Skip down to the inner type in
13680 multidimensional arrays. Ensures ctors will be made for types that
13683 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
13685 * decl.c (last_dtor_insn): New to track the last compiler generated
13687 (store_parm_decls): Set it.
13688 (finish_function): Use it to see if the dtor is empty. Avoid doing
13689 vtable setup all the time, if we can.
13690 (struct cp_function): Add last_dtor_insn.
13691 (push_cp_function_context): Save it.
13692 (pop_cp_function_context): Restore it.
13694 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
13696 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
13699 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
13701 * typeck.c (expand_target_expr): Make sure targets get put into the
13702 current temp_slot_level, so that the free_temp_slots call will reuse
13705 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
13707 * class.c (finish_struct_1): Delay delta fixups for virtual bases
13708 until after we have done the hard virtuals, to avoid a bogus `every
13709 virtual function must have a unique final overrider' for virtual
13710 functions that are only overridden by hard virtuals.
13712 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
13714 * pt.c (do_function_instantiation): Don't try to find a file-scope
13715 template for a member function.
13717 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
13719 * g++.c (main): Add handling of -nodefaultlibs.
13721 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
13723 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
13724 distinguish between direct bindings of reference variables, and
13725 indirect bindings of reference variables.
13726 * cvt.c (build_up_reference): Use it.
13727 * typeck.c (convert_arguments): Use it to indicate this is an
13729 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
13730 as they are unused.
13731 (expand_static_init): Likewise.
13732 (cplus_expand_expr_stmt): Likewise.
13733 * decl2.c (finish_file): Likewise.
13734 * init.c (perform_member_init): Likewise.
13735 (emit_base_init): Likewise.
13736 (expand_aggr_vbase_init_1): Likewise.
13738 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13740 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
13741 get a DECL_LANG_SPECIFIC node.
13742 * cp-tree.h (lang_decl_flags): Add new member `level'.
13743 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
13744 decl_flags level member.
13746 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13748 * call.c (build_method_call): Make sure instance has a
13749 TYPE_LANG_SPECIFIC node before we dive into it.
13751 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
13753 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
13755 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
13757 * decl.c (duplicate_decls): When smashing decls, smash staticness in
13760 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
13762 * decl.c (poplevel): Handle the merging of subblocks of cleanups
13763 when finishing blocks that have already been created (usually due to
13764 the fixup goto code). Fixes bad debugging information.
13766 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
13768 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
13769 that's not a list of overloaded functions.
13771 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13773 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
13774 before trying to use DECL_ABSTRACT_VIRTUAL_P.
13776 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
13778 * decl2.c (mark_used): New function for hooking into setting of
13779 TREE_USED on decls.
13780 * call.c (build_method_call): Use it.
13781 * class.c (instantiate_type): Likewise.
13782 * init.c (build_offset_ref): Likewise. Don't call assemble_external
13783 for all like-named functions.
13784 * method.c (hack_identifier): Likewise.
13785 (emit_thunk): Don't call assemble_external.
13786 (make_thunk): Create thunk as a FUNCTION_DECL so that it
13787 gets the right mode and ENCODE_SECTION_INFO works.
13789 * parse.y: Use mark_used. Pass operator names to do_identifier.
13790 * lex.c (do_identifier): Handle operator names.
13792 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
13794 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13796 * errfn.c: Include stdio.h.
13797 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
13799 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
13801 * typeck2.c (digest_init): Always convert initializers to the
13804 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
13806 * init.c (member_init_ok_or_else): Don't allow member initializers
13807 for indirect members, as it is invalid.
13809 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13811 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
13813 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
13815 * parse.y (for.init.statement): Catch compound statements inside for
13816 initializations, if we're being pedantic.
13818 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
13820 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
13823 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
13825 * error.c (dump_expr): Don't core dump when a boolean expression is
13826 used as a default argument.
13828 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
13830 * class.c (finish_struct_bits): Check aggregate_value_p instead of
13833 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
13835 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
13836 BLKmode type that would otherwise be returned in registers.
13838 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13840 * g++.c (WITHLIBC): New macro.
13841 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
13842 saw_libc and pass it at the end if it was set.
13844 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
13846 * parse.y (fn.def1): Call split_specs_attrs in
13847 declmods notype_declarator case.