1 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
3 * repo.c (rindex): Add decl unconditionally.
4 (get_base_filename, open_repo_file): Don't cast rindex.
5 * xref.c (rindex): Add decl unconditionally.
6 (index): Remove unused decl.
7 (open_xref_file): Don't cast rindex.
9 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11 * class.c (build_vbase_path): Propagate the result type properly.
13 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
15 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
16 (file_name_nondirectory): New function, doing the same as the macro.
17 (set_typedecl_interface_info): Use it instead of the macro.
18 (check_newline): Likewise.
19 (handle_cp_pragma): Likewise.
21 * repo.c (get_base_filename): Cast result of rindex to char*.
22 (open_repo_file): Likewise.
23 * xref.c (open_xref_file): Likewise.
24 * error.c (dump_char): Make its arg int, not char.
26 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
27 remaining use of saved_throw_type with a call to get_eh_type.
29 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
31 * except.c (push_eh_info): Pass the number of fields - 1 down, not
32 the exact number of fields.
34 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
36 Support for nested exceptions.
37 * tinfo2.cc (__is_pointer): New fn.
38 * exception.cc (struct cp_eh_info): Define.
39 (__cp_exception_info, __uncatch_exception): New fns.
40 (__cp_push_exception, __cp_pop_exception): New fns.
41 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
43 (init_exception_processing): Likewise. __eh_pc is now external.
44 (push_eh_info): New fn.
45 (get_eh_{info,value,type,caught}): New fns.
46 (push_eh_cleanup): Just call __cp_pop_exception.
47 (expand_start_catch_block): Use push_eh_info. Start the eh region
49 (expand_end_eh_spec): Use push_eh_info.
50 (expand_throw): Call __cp_push_exception to set up the exception info.
51 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
53 (expand_builtin_throw): Don't refer to empty_fndecl.
55 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
57 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
59 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
61 * method.c (build_template_parm_names, build_decl_overload_real):
62 Add static to definitions.
63 * pt.c (add_to_template_args, note_template_header,
64 processing_explicit_specialization, type_unification_real): Likewise.
65 ({determine,check}_explicit_specialization): Use a single string for
68 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
70 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
71 (expand_end_catch_block): Likewise.
72 (expand_end_eh_spec): Likewise.
74 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
76 * decl.c (duplicate_decls): Handle template specializations
78 * error.c (dump_function_name): Fix printing of specializations of
79 member functions that are not member templates.
80 * cp-tree.h (processing_specialization): Make global.
81 * pt.c (processing_specialization): Likewise.
82 * lex.c (cons_up_default_function): Save and restore
83 processing_specialization to avoid confusion.
85 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
87 * decl.c (init_decl_processing): Give null_node unknown* type.
88 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
89 (common_type): Likewise.
90 * error.c (args_as_string): Recognize null_node.
92 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
94 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
95 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
97 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
99 * Make-lang.in (g++): Include prefix.o.
101 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
103 * pt.c (determine_explicit_specialization): Initialize "dummy"
104 to keep Purify quiet.
106 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
108 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
109 (build_overload_int): Not here.
111 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
113 * class.c (build_type_pathname): Remove.
114 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
116 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
118 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
119 &&label GNU extension.
121 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
123 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
124 so as to avoid incorrect manglings.
125 * method.c (build_decl_overload_real): Don't mangle return types
128 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
130 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
131 scratch_tree_cons): Define as macros for now.
132 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
133 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
134 typeck2.c: Use them and the expression_obstack variants.
136 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
138 * decl.c (store_return_init): Allow classes with explicit ctors to
139 be used with the named return values extension.
141 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
143 * pt.c (instantiate_decl): Fix previous change.
145 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
147 * pt.c (tsubst): Fix thinko.
148 (instantiate_decl): Really use the original template.
150 * call.c (build_new_method_call): Use simple constructor_name for
153 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
155 * method.c (build_underscore_int): Don't use ANSI specific
158 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
160 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
161 for our key method; it might have been inlined by -O3.
163 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
165 * decl.c (make_typename_type): Do not try to call lookup_field for
168 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
170 * typeck.c (build_reinterpret_cast): Tweak.
172 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
174 * typeck.c (build_reinterpret_cast): converting a void pointer
175 to function pointer with a reinterpret_cast produces a warning
176 if -pedantic is issued
178 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
180 * typeck.c (c_expand_return): Don't warn about returning a
181 reference-type variable as a reference.
183 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
185 * method.c (build_static_name): Fix typo.
187 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
189 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
190 OLDDECL before we try to do DECL_USE_TEMPLATE.
192 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
194 * decl.c (duplicate_decls): Don't warn about template instances.
196 * typeck.c (mark_addressable): Lose ancient code that unsets
199 * pt.c (do_decl_instantiation): Lose support for instantiating
202 * call.c (build_new_function_call): Fix handling of null explicit
204 (build_new_method_call): Likewise.
206 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
208 * method.c (build_underscore_int): Fix typo.
210 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
212 * tree.c (print_lang_statistics): #if 0 call to
213 print_inline_obstack_statistics until its definition is checked in.
215 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
217 * decl2.c (finish_file): Move dump_tree_statistics to end.
219 * pt.c (instantiate_decl): Look for the original template.
220 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
223 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
225 * Makefile.in (g++FAQ.*): New rules.
227 * g++FAQ.texi: Moved from libg++.
229 * parse.y (PFUNCNAME): Only specify the type once.
231 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
233 * lex.c (real_yylex): Clean up the code to fully behave the way
234 the c-lex.c parser does for complex and real numbers.
236 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
238 * method.c (build_decl_overload_real): Reformat.
240 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
242 * method.c (synthesize_method): If at_eof, determine our linkage.
244 1997-09-29 Paul Eggert <eggert@twinsun.com>
246 * lex.c (real_yylex): Treat `$' just like `_', except issue a
247 diagnostic if !dollars_in_ident or if pedantic.
249 * lang-specs.h (@c++): -ansi no longer implies -$.
251 * decl2.c (lang_decode_option):
252 -traditional and -ansi now do not mess with
255 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
257 * Makefile.in (parse.o, decl.o): Also depend on
258 $(srcdir)/../except.h $(srcdir)/../output.h.
259 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
260 $(srcdir)/../except.h $(srcdir)/../output.h.
261 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
264 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
266 * expr.c (cplus_expand_expr): Make it static.
268 * decl2.c, init.c, typeck.c: Include "expr.h".
269 (expand_expr): Use proper values when calling the function.
271 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
273 * lang-options.h: new -Wold-style-cast flag.
274 * cp-tree.h (warn_old_style_cast): new variable.
275 * decl2.c (warn_old_style_cast): ditto.
276 (lang_decode_option): support -Wold-style-cast.
277 (reparse_absdcl_as_casts): produce old-style-cast warning.
279 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
281 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
282 TREE_USED, reset value based on already_used.
284 * init.c (expand_member_init): Revert change.
286 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
288 * cp-tree.h, decl.c, decl2.c, pt.c:
289 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
291 * decl2.c (lang_decode_option): Add missing ;.
293 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
295 * friend.c (do_friend): Disable injection for all template-derived
297 * decl2.c (lang_decode_option): Handle -fguiding-decls.
298 * parse.y (notype_template_declarator): New nonterminal.
299 (direct_notype_declarator): Use it.
300 (complex_direct_notype_declarator): Likewise.
301 (object_template_id): Accept any kind of identifier after TEMPLATE.
302 (notype_qualified_id): Don't add template declarators here.
304 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
306 * call.c (add_template_candidate): Add explicit_targs parameter.
307 (build_scoped_method_call): Use it.
308 (build_overload_call_real): Likewise.
309 (build_user_type_conversion_1): Likewise.
310 (build_new_function_call): Likewise.
311 (build_object_call): Likewise.
312 (build_new_op): Likewise.
313 (build_new_method_call): Likewise.
314 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
315 (build_new_method_call): Likewise.
317 * class.c (finish_struct_methods): Add specialization pass to
318 determine which methods were specializing which other methods.
319 (instantiate_type): Handle TEMPLATE_ID_EXPR.
321 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
323 * cp-tree.h (name_mangling_version): New variable.
324 (flag_guiding_decls): Likewise.
325 (build_template_decl_overload): New function.
326 (begin_specialization): Likewise.
327 (reset_specialization): Likewise.
328 (end_specialization): Likewise.
329 (determine_explicit_specialization): Likewise.
330 (check_explicit_specialization): Likewise.
331 (lookup_template_function): Likewise.
332 (fn_type_unification): Add explicit_targs parameter.
333 (type_unification): Likewise.
335 * decl.c (duplicate_decls): Add smarts for explicit
337 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
339 (grokfndecl): Call check_explicit_specialization.
341 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
342 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
343 (check_classfn): Handle specializations.
345 * error.c (dump_function_name): Print specialization arguments.
347 * friend.c (do_friend): Don't call pushdecl for template
350 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
352 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
353 and -fno-guiding-decls.
355 * lex.c (identifier_type): Return PFUNCNAME for template function
358 * method.c (build_decl_overload_real): New function.
359 (build_template_parm_names): New function.
360 (build_overload_identifier): Use it.
361 (build_underscore_int): New function.
362 (build_overload_int): Use it. Add levels for template
364 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
365 (build_overload_nested_names): Handle template type parameters.
366 (build_template_decl_overload): New function.
368 * parse.y (YYSTYPE): New ntype member.
369 (nested_name_specifier): Use it.
370 (nested_name_specifier_1): Likewise.
371 (PFUNCNAME): New token.
372 (template_id, object_template_id): New non-terminals.
373 (template_parm_list): Note specializations.
374 (template_def): Likewise.
375 (structsp): Likewise.
376 (fn.def2): Handle member template specializations.
377 (component_decl_1): Likewise.
378 (direct_notype_declarator): Handle template-ids.
379 (component_decl_1): Likewise.
380 (direct_notype_declarator): Handle template-ids.
381 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
383 * pt.c (processing_specializations): New variable.
384 (template_header_count): Likewise.
385 (type_unification_real): New function.
386 (processing_explicit_specialization): Likewise.
387 (note_template_header): Likewise.
388 (is_member_template): Handle specializations.
389 (end_template_decl): Call reset_specialization.
390 (push_template_decl): Handle member template specializations.
392 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
393 (instantiate_template): Handle specializations.
394 (instantiate_decl): Likewise.
395 (fn_type_unification): Handle explicit_targs.
396 (type_unification): Likewise. Allow incomplete unification
397 without an error message, if allow_incomplete.
398 (get_bindings): Use new calling sequence for fn_type_unification.
400 * spew.c (yylex): Handle PFUNCNAME.
402 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
403 (really_overloaded_fn): Likewise.
404 (get_first_fn): Handle function templates.
406 * typeck.c (build_x_function_call): Use really_overloaded_fn.
407 Handle TEMPLATE_ID_EXPR.
408 (build_x_unary_op): Likewise.
409 (build_unary_op): Likewise.
410 (mark_addressable): Templates whose address is taken are marked
413 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
415 * decl.c (init_decl_processing): Declare __builtin_constant_p as
416 accepting any kind of type, not only int.
418 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
420 * search.c (get_matching_virtual): Notice virtual bases when sorrying
421 about covariant returns.
423 * parse.y (member_init): Also imply typename here. Remove ancient
424 extension for initializing base members.
426 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
428 Handle multi-level typenames and implicit typename in base list.
429 * parse.y (typename_sub{,[0-2]}): New rules.
430 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
431 (nonnested_type): New rule.
432 (complete_type_name): Use it.
433 (base_class.1): Use typename_sub and nonnested_type.
434 (nested_name_specifier): Don't elide std:: here.
435 * decl.c (make_typename_type): Handle getting a type for NAME.
436 (lookup_name_real): Turn std:: into :: here.
438 Rvalue conversions were removed in London.
439 * call.c (is_subseq): Don't consider lvalue transformations.
440 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
441 (joust): Reenable ?: kludge.
443 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
445 * decl.c (start_function): Up warning of no return type to be a
448 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
450 * call.c (build_over_call): Do require_complete_type before
453 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
455 * search.c (lookup_field): Call complete_type in all cases.
457 * decl.c (finish_function): Just warn about flowing off the end.
459 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
461 * decl.c (grokparms): Don't bash a permanent list node if we're
464 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
466 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
468 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
470 * call.c (build_new_op): Give better error for syntactically
471 correct, but semantically invalid, use of undeclared template.
473 * call.c (compare_qual): Handle pmfs.
475 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
476 after the exception spec.
478 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
480 * call.c (null_ptr_cst_p): Integer type, not integral type.
482 * call.c (joust): Disable warnings until they can be moved to the
485 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
487 * Makefile.in, config-lang.in: Convert to autoconf.
489 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
491 * decl.c (lookup_name_real): Add implicit 'typename' to types from
494 * pt.c (most_specialized_class): Fix typo.
495 (tsubst): Move constant folding to TREE_VEC case.
497 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
499 * pt.c (do_poplevel): Don't warn about unused local variables
500 while processing_template_decl since we don't always know whether
501 or not they will need constructing/destructing.
503 * pt.c (uses_template_parms): Check the values of an enumeration
504 type to make sure they don't depend on template parms.
506 * decl.c (make_typename_type): Don't lookup the field if the
507 context uses template parms, even if we're not
508 processing_template_decl at the moment.
510 * pt.c (coerce_template_parms): Avoid looking at the
511 TYPE_LANG_DECL portion of a typename type, since there won't be
513 (tsubst): Do constant folding as necessary to make sure that
514 arguments passed to lookup_template_class really are constants.
516 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
518 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
519 * decl2.c (finish_file): Only register exception tables if we
522 * decl.c (init_decl_processing): Add __builtin_[fs]p.
524 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
526 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
528 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
530 * error.c (dump_decl): Avoid crashing when presented with a
531 uninitialized constant, as can occur with a template parameter.
532 (dump_expr): Make sure that there are enough levels of
533 current_template_parms before we start diving through them.
535 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
537 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
540 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
542 * except.c (expand_throw): Call build_delete for all
543 exception types, not just objects with destructors.
545 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
547 * decl.c (current_local_enum): Remove static.
548 * pt.c (tsubst_enum): Save and restore value of current_local_enum
549 in case template is expanded in enum decl.
550 (instantiate_class_template) : Use new tsubst_enum signature.
551 (tsubst_expr): Likewise.
553 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
555 * pt.c (begin_member_template_processing): Take a function as
556 argument, not a set of template arguments. Use the template
557 parameters, rather than the arguments. Handle non-type parameters
558 correctly. Push a binding level for the parameters so that multiple
559 member templates using the same parameter names can be declared.
560 (end_member_template_processing): Pop the binding level.
561 (push_template_decl): Mark member templates as static when
564 * lex.c (do_pending_inlines): Pass the function, not its template
565 arguments, to begin_member_template_processing.
566 (process_next_inline): Likewise.
567 (do_pending_defargs): Likewise.
569 * error.c (dump_expr): Obtain the correct declaration for a
572 * call.c (add_template_conv_candidate): New function.
573 (build_object_call): Handle member templates, as done in the other
576 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
578 * decl.c (replace_defag): Undo previous change.
579 * lex.c (do_pending_defargs): Deal with member templates.
581 * pt.c (is_member_template): Avoid crashing when passed a
582 non-function argument.
584 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
586 * class.c (grow_method): Remove check for redeclaration.
588 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
590 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
591 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
592 (PRIMARY_TEMPLATE_P): Use it.
593 * call.c (build_overload_call_real): Use it.
594 * class.c (instantiate_type): Likewise.
595 * decl.c (decls_match): Likewise.
596 * method.c (build_overload_identifier): Likewise.
597 * pt.c (push_template_decl): Likewise.
598 (classtype_mangled_name): Likewise.
599 (lookup_template_class): Likewise.
601 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
602 DECL_NTPARMS to conform to usage elsewhere.
603 * call.c (add_template_candidate): Likewise.
604 * class.c (instantiate_type): Likewise.
605 * pt.c (instantiate_template): Likewise.
606 (get_bindings): Likewise.
608 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
611 * pt.c (unify): Undo changes to allow multiple levels of template
613 (type_unification): Likewise.
614 (fn_type_unification): Likewise.
615 (get_class_bindings): Likewise.
616 * cp-tree.h (Likewise).
618 * decl.c (replace_defarg): Check that the type of the default
619 parameter does not invlove a template type before complaining
620 about the initialization.
622 * error.c (dump_expr): Deal with template constant parameters in
623 member templates correctly.
625 * pt.c (is_member_template): Deal with class specializations
627 (tsubst): Handle "partial instantiation" of member templates
630 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
632 * pt.c (type_unification): Change calling squence to allow for
633 multiple levels of template parameters.
634 (tsubst_expr): Likewise.
636 (tsubst_copy): Likewise.
637 (instantiate_template): Likewise.
639 * call.c (build_overload_call_real): Use it.
640 (add_builtin_candidate): Use it.
641 (build_new_method_call): Use it.
642 * class.c (instantiate_type): Use it.
643 * decl.c (grokdeclarator): Use it.
644 * decl2.c (finish_file): Use it.
645 * method.c (build_overload_identifier): Use it.
647 * call.c (add_template_candidate): Add additional parameter for
648 the function return type. Call fn_type_unification istead of
650 (build_user_type_conversion_1): Handle member templates.
651 (build_new_function_call): Likewise.
652 (build_new_op): Likewise.
653 (build_new_method_call): Likewise.
655 * class.c (grow_method): Don't give an error message indicating
656 that two member templates with the same name are ambiguous.
657 (finish_struct): Treat member template functions just like member
660 * cp-tree.h (check_member_template): Add declaration.
661 (begin_member_template_processing): Likewise.
662 (end_member_template_processing): Likewise.
663 (fn_type_unification): Likewise.
664 (is_member_template): Likewise.
665 (tsubst): Change prototype.
666 (tsubst_expr): Likewise.
667 (tsubst_copy): Likewise.
668 (instantiate_template): Likewise.
669 (get_bindings): Likewise.
671 * decl.c (decls_match): Handle multiple levels of template
673 (pushdecl): Handle template type params just like other type
675 (push_class_level_binding): Return immediately if the
676 class_binding_level is NULL.
677 (grokfndecl): If check_classfn() returns a member_template, use
678 the result of the template, not the template itself.
680 * decl2.c (check_member_template): New function. Check to see
681 that the entity declared to be a member template can be one.
682 (check_classfn): Allow redeclaration of member template functions
683 with different types; the new functions can be specializations or
684 explicit instantiations.
686 * error.c (dump_decl): Handle multiple levels of template
688 (dump_function_decl): Update to handle function templates.
690 * lex.c (do_pending_inlines): Set up template parameter context
691 for member templates.
692 (process_next_inline): Likewise.
694 * method. (build_overload_identifier): Adjust for multiple levels
695 of template parameters.
697 * parse.y (fn.def2): Add member templates.
698 (component_decl_1): Likewise.
700 * pt.c (begin_member_template_processing): New function.
701 (end_member_template_processing): Likewise.
702 (is_member_template): Likewise.
703 (fn_type_unification): Likewise.
704 (current_template_parms): Return a vector of all the template
705 parms, not just the innermost level of parms.
706 (push_template_decl): Deal with the possibility of member
708 (lookup_template_class): Likewise.
709 (uses_template_parms): Likewise.
710 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
711 TEMPLATE_CONST_PARM to deal with multiple levels of template
712 arguments. Add processing of TEMPLATE_DECL to produce new
713 TEMPLATE_DECLs from old ones.
714 (do_decl_instantiation): Handle member templates.
716 * search.c (lookup_fnfields_1): Handle member template conversion
719 * tree.c (cp_tree_equal): Check the levels, as well as the
720 indices, of TEMPLATE_CONST_PARMs.
722 * typeck.c (comptypes): Check the levels, as well as the indices,
723 fo TEMPLATE_TYPE_PARMs.
724 (build_x_function_call): Treat member templates like member
727 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
729 * typeck.c (c_expand_return): Always convert_for_initialization
730 before checking for returning a pointer to local.
732 * pt.c (type_unification): If strict and the function parm doesn't
733 use template parms, just compare types.
735 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
737 * method.c (build_overloaded_value): Replace direct call
738 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
740 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
742 * typeck.c (convert_arguments): Don't arbitrarily choose the first
743 of a set of overloaded functions.
745 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
747 * lex.c (real_yylex): Don't elide __FUNCTION__.
749 * method.c (build_overload_value): Add in_template parm.
750 (build_overload_int): Likewise.
751 (build_overload_identifier): Pass it.
753 * decl.c (duplicate_decls): Don't bash a previous template
754 definition with a redeclaration.
756 * pt.c (unify): float doesn't match double.
758 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
759 TYPE_DECL. Handle getting non-template types.
760 * parse.y (explicit_instantiation): Use typespec instead of
763 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
765 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
767 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
769 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
770 (compare_ics): Likewise.
772 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
774 * call.c (joust): Warn about choosing one conversion op over
775 another because of 'this' argument when the other return type is
777 (source_type): New fn.
779 * call.c (build_new_op): Strip leading REF_BIND from first operand
782 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
785 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
787 * call.c (null_ptr_cst_p): Remove support for (void*)0.
789 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
791 * typeck.c (expand_target_expr): Make definition match declaration.
793 * class.c (get_basefndecls): Make definition match declaration.
795 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
797 * input.c (sub_getch): Eventually give up and release the input file.
799 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
802 * call.c (joust): Tweak message.
804 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
806 * error.c (type_as_string): Put const/volatile on template type
807 parameters where appropriate.
809 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
811 * call.c (strictly_better): Make arguments unsigned ints.
813 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
815 * lex.c (real_yylex): Refer to __complex instead of complex.
817 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
819 * lex.c (real_yylex): Don't use getc directly.
821 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
823 * call.c (is_subseq): Don't try to be clever.
825 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
827 * parse.y, pt.c: Include "except.h".
828 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
829 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
830 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
831 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
834 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
836 * decl2.c (mark_vtable_entries): Instead of replacing pure
837 virtuals with a reference to __pure_virtual, copy the decl and
840 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
842 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
844 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
846 * pt.c (instantiate_class_template): Call repo_template_used
847 before finish_prevtable_vardecl.
849 * call.c (is_subseq): New fn.
850 (compare_ics): Use it.
852 * repo.c (finish_repo): Don't crash on no args.
854 * parse.y (named_complex_class_head_sans_basetype): Handle
855 explicit global scope.
856 * decl2.c (handle_class_head): New fn.
858 * pt.c (unify): Add CONST_DECL case.
860 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
862 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
864 * cp-tree.h (report_type_mismatch): Add prototype.
865 * call.c (build_overload_call_real): Remove erroneous fourth
866 argument to report_type_mismatch.
867 (build_user_type_conversion_1): Remove erroneous second arg to
869 (build_new_function_call): Likewise.
870 (build_object_call): Likewise.
871 (build_new_op): Likewise.
872 (build_new_method_call): Likewise.
874 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
876 * error.c (dump_decl): Don't bother processing a function with no
879 * method.c (emit_thunk): Call init_function_start in the macro case.
881 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
883 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
884 defined and used to set flag_vtable_thunks.
886 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
888 * parse.y: Don't clear the inlines from their obstack until they've
891 * decl.c (duplicate_decls): Don't complain about exception
892 specification mismatch if flag_exceptions is off.
894 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
896 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
898 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
900 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
901 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
902 Include <stdio.h> before include files that formerly used STDIO_PROTO.
904 * decl.c, g++spec.c, lex.c, method.c, repo.c:
905 Include "config.h" first, as per autoconf manual.
907 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
909 * decl.c (duplicate_decls): Tweak wording.
910 * lex.c (do_pending_defargs): Don't die if we see a default arg
911 that isn't a DEFAULT_ARG.
912 * error.c (dump_expr): Handle DEFAULT_ARG.
914 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
915 * lang-options.h: Add -fhandle-exceptions.
917 * class.c (build_vtable): vtables are artificial.
918 (prepare_fresh_vtable): Likewise.
920 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
922 * cvt.c (ocp_convert): After converting to the target type, set
923 LOOKUP_NO_CONVERSION.
925 * call.c (joust): Warn about potentially confusing promotion rules
927 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
929 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
931 * exception.cc: Declare __terminate_func with noreturn attribute.
933 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
935 * parse.y: Break out eat_saved_input, handle errors.
936 (function_try_block): Use compstmt instead of compstmt_or_error.
938 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
940 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
942 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
944 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
945 existence of cc1plus check whether $(LANGUAGES) contains C++.
947 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
949 * method.c (do_build_copy_constructor): When copying an anonymous
950 union member loop around to handle nested anonymous unions. Use
951 the offset of the member relative to the outer structure, not the
954 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
956 * call.c (resolve_args): New fn.
957 (build_new_function_call): Use it.
958 (build_object_call): Likewise.
959 (build_new_method_call): Likewise.
961 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
963 * call.c (build_over_call): tsubst all default parms from templates.
965 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
967 * decl.c (struct cp_function): Add static_labelno.
968 (push_cp_function_context): Save it.
969 (pop_cp_function_context): Restore it.
971 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
973 * typeck.c (build_component_ref_1): Convert from reference.
975 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
977 * parse.y (current_declspecs, prefix_attributes): Initialize to
980 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
981 before we try to force it to be a TREE_LIST.
982 (decl): Make sure $1.t is non-nil.
984 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
986 * pt.c (uses_template_parms): Handle template first-parse codes.
988 * decl.c (cp_finish_decl): Only warn about user-defined statics.
990 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
992 * pt.c (unify): Handle BOOLEAN_TYPE.
994 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
995 * pt.c (tsubst): Don't set it.
996 * call.c (build_over_call): Use uses_template_parms.
998 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1000 * method.c (build_overload_nested_name): Use static_labelno
1001 instead of var_labelno.
1002 (build_qualified_name): New fn.
1003 (build_overload_name): Split out from here.
1004 (build_static_name): Use build_qualified_name.
1005 * decl.c (cp_finish_decl): Statics in extern inline functions
1006 have comdat linkage.
1007 (start_function): Initialize static_labelno.
1009 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1011 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
1012 before "all member functions in class [] are private"
1014 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1016 * lex.c (do_scoped_id): convert_from_reference.
1017 * init.c (build_offset_ref): Likewise.
1019 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1021 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
1023 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1025 * typeck.c (get_member_function_from_ptrfunc): Promote index
1028 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1030 * tree.c (layout_basetypes): Move non-virtual destructor warning.
1031 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
1033 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1035 * decl.c (grokdeclarator): Call add_defarg_fn for the function
1037 * lex.c (add_defarg_fn): Adjust.
1038 (do_pending_defargs): Adjust. Don't skip the first parm.
1040 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1042 * decl.c (build_enumerator): Global enumerators are also readonly.
1044 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
1045 (build_dynamic_cast): Call it and convert_from_reference.
1047 * lex.c (add_defarg_fn): New fn.
1048 (snarf_defarg): Don't add to defarg_types.
1049 (do_pending_defargs): Lose defarg_types. All fns we process now
1051 * decl.c (grokfndecl): Call add_defarg_fn.
1053 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
1054 * cp-tree.def: Add DEFAULT_ARG.
1055 * spew.c (yylex): Call snarf_defarg as appropriate.
1056 * parse.y: New tokens DEFARG and DEFARG_MARKER.
1057 (defarg_again, pending_defargs, defarg, defarg1): New rules.
1058 (structsp): Use pending_defargs.
1059 (parms, full_parm): Use defarg.
1060 * lex.c (init_lex): Initialize inline_text_firstobj.
1061 (do_pending_inlines): Never pass the obstack to feed_input.
1062 (process_next_inline): Call end_input instead of restore_pending_input.
1063 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
1064 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
1065 * input.c (end_input): New fn.
1066 (sub_getch): At the end of some fed input, just keep returning EOF
1067 until someone calls end_input.
1068 Remove 'obstack' field from struct input_source.
1069 * decl.c (grokparms): Handle DEFAULT_ARG.
1070 (replace_defarg): New fn.
1071 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
1073 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1075 * call.c (implicit_conversion): If nothing else works, try binding
1076 an rvalue to a reference.
1078 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
1080 * decl.c (init_decl_processing): fix Jun 30 patch -- move
1081 ifndef for Cygwin32 to include SIGSEGV.
1083 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1085 * class.c (finish_struct_1): Only complain about pointers without
1086 copy stuff if there are any constructors.
1088 * rtti.c (build_dynamic_cast): Call complete_type on the types.
1090 * decl.c (grokfndecl): If the function we chose doesn't actually
1093 * decl2.c (grokclassfn): Don't specify 'const int' for the
1094 artificial destructor parm.
1096 * pt.c (type_unification): If we are called recursively, nothing
1099 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
1101 * decl.c (init_decl_processing): Stop trying to catch signals
1102 other than SIGABRT since the Cygwin32 library doesn't support
1103 them correctly yet. This fixes a situation in which g++ causes
1104 a hang on SIGSEGVs and other such signals in our Win32-hosted
1107 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
1109 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
1111 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1113 * typeck2.c (store_init_value): Always return the value if our
1114 type needs constructing.
1116 * method.c (hack_identifier): Convert class statics from
1119 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1121 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
1123 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
1125 * typeck.c (c_expand_return): Make sure we clean up temporaries at
1126 the end of return x;
1128 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1130 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
1132 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
1134 * except.c (expand_builtin_throw): Add support
1135 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
1137 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1139 * repo.c (extract_string): Null-terminate.
1141 * cp-tree.h (TI_SPEC_INFO): New macro.
1142 (CLASSTYPE_TI_SPEC_INFO): New macro.
1143 * pt.c (push_template_decl): Correctly determine # of template parms
1146 * call.c (compare_ics): Really fix 'this' conversions.
1148 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
1151 * pt.c (push_template_decl): Complain about mismatch in # of
1152 template parms between a class template and a member template.
1154 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1156 * method.c (synthesize_method): You can't call
1157 function_cannot_inline_p after finish_function.
1158 * decl.c (finish_function): Turn on flag_inline_functions and turn
1159 off DECL_INLINE before handing a synthesized method to the
1162 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1164 * method.c (synthesize_method): Remove July 30 change to never set
1165 DECL_INLINE if at_eof.
1167 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
1169 * xref.c (GNU_xref_member): Ensure that the node has a
1170 decl_lang_specific part before checking DECL_FRIEND_P.
1172 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1174 * pt.c (instantiate_class_template): Diagnose non-class types used
1177 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1179 * typeck.c (build_conditional_expr): Use convert_for_initialization
1180 instead of convert_and_check.
1182 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1184 * parse.y (typespec): Don't pedwarn for typeof.
1186 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1188 * repo.c (finish_repo): Only check changes if we would write a
1191 * call.c (compare_ics): Fix handling of 'this' conversions.
1193 * pt.c (do_decl_instantiation): Support static data too. Rename
1194 from do_function_instantiation.
1195 * cp-tree.h: Adjust.
1198 * repo.c (extract_string): New fn.
1199 (get_base_filename): Use it.
1200 (init_repo): Compare old args with current args.
1202 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
1204 * Makefile.in, Make-lang.in: Protect C-ls with a comment
1205 character, idea from Paul Eggert <eggert@twinsun.com>.
1207 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
1209 * typeck.c (c_expand_return): Be more persistent in looking for
1212 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
1213 pointer to reference.
1215 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
1217 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1219 * init.c (build_member_call, build_offset_ref):
1220 Use do_scoped_id instead of do_identifier.
1222 * cvt.c (convert): Remove bogosity.
1224 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1226 * cvt.c (build_up_reference): Do checks of ARGTYPE and
1227 TARGET_TYPE before trying to use get_binfo.
1229 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1231 * cvt.c (build_up_reference): Call get_binfo to get access control.
1233 * decl2.c (import_export_decl): If we don't support weaks, leave
1236 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
1238 * except.c (expand_builtin_throw): Add support for machines that
1239 cannot access globals after throw's epilogue when
1240 -fno-sjlj-exceptions is used.
1242 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
1244 * parse.y: 'std::' becomes '::'.
1245 * lex.c (real_yylex): Remove 'namespace' warning.
1246 * init.c (build_member_call): Ignore 'std::'.
1247 (build_offset_ref): Likewise.
1248 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
1249 (do_toplevel_using_decl): Ignore 'using std::whatever'.
1250 * decl.c (push_namespace): Just sorry.
1251 (pop_namespace): Nop.
1252 (init_decl_processing): Declare std namespace.
1254 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1256 * search.c (push_class_decls): A name which ambiguously refers to
1257 several instantiations of the same template just refers to the
1260 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
1262 * decl.c (build_enumerator): fix problem with unsigned long
1263 enumerated values being smashed to ints, causing overflow
1264 when computing next enumerated value. (for enum values around
1267 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1269 * typeck.c (build_component_ref): Only call mark_used on a decl.
1271 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1273 * typeck.c (build_c_cast): Make the check for a ptr to function
1274 more specific before possible default_conversion call.
1276 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
1278 * except.c (expand_exception_blocks): Simplify and fix and make
1279 sure we don't end a region in a sequence, as expand_end_bindings
1282 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
1284 * except.c (init_exception_processing): Mark terminate as not
1285 returning so that the optimizer can optimize better.
1287 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
1289 * cvt.c (convert): Don't do any extra work, if we can avoid it
1292 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
1294 * *.[chy]: Change cp_convert to ocp_convert, change convert to
1295 cp_convert. convert is now reserved for the backend, and doesn't
1296 have the semantics a frontend person should ever want.
1298 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1300 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
1301 Lose -traditional support.
1303 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1305 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
1307 * parse.y (self_reference): Do it for templates, too.
1308 * class.c (pushclass): Don't overload_template_name; the alias
1309 generated by build_self_reference serves the same purpose.
1311 * tree.c (list_hash): Make static, take more args.
1312 (list_hash_lookup): Likewise.
1313 (list_hash_add): Make static.
1314 (list_hash_canon): Lose.
1315 (hash_tree_cons): Only build a new node if one isn't already in the
1317 (hash_tree_chain): Use hash_tree_cons.
1318 * cp-tree.h: Adjust.
1319 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
1320 of calling lookup_name.
1322 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1324 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
1325 doesn't refer to the CONST_DECLs.
1327 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
1329 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
1331 (expand_class_desc): Convert the last argument to a sizetype.
1333 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1335 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
1336 __real__): Add reswords.
1337 * hash.h: Regenerate.
1338 * lex.h (rid): Add RID_COMPLEX.
1339 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
1340 * lex.c (init_lex): Add building of RID_COMPLEX.
1341 (real_yylex): General cleanup in line with what c-lex.c also has,
1342 sans the cruft for traditional; add handling of SPEC_IMAG, complex
1343 types, and imaginary numeric constants.
1344 * parse.y (REALPART, IMAGPART): Add tokens.
1345 (unary_expr): Add REALPART and IMAGPART rules.
1346 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
1347 * decl.c (complex_{integer,float,double,long}_type_node): Define
1349 (init_decl_processing): Set up the types.
1350 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
1351 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
1352 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1353 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
1354 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
1356 * method.c (build_overload_name): Add handling of the different
1357 COMPLEX_TYPEs, prefixing them with `J'.
1358 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
1360 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
1361 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
1362 (mapcar): Handle COMPLEX_CST.
1363 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
1364 (common_type): Add code for complex types.
1365 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1366 (convert_for_assignment): Likewise.
1367 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
1369 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1371 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
1372 tsubst_expr, as it might try to do overload resolution.
1374 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1376 * pt.c (instantiate_class_template): Oops.
1378 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1380 * cp-tree.def: Add TAG_DEFN.
1381 * pt.c (tsubst_enum): New fn.
1382 (instantiate_class_template): Use it.
1383 (tsubst_expr): Support TAG_DEFN.
1384 (tsubst): Support local enums.
1385 (tsubst_copy): Likewise.
1386 * decl.c (finish_enum): Likewise.
1387 (start_enum): If this is a local enum, switch to permanent_obstack.
1389 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
1391 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
1392 (finish_function): Put the base init code for constructors just
1393 after the parm cleanup insns.
1394 (struct cp_function): Add last_parm_cleanup_insn.
1395 (push_cp_function_context): Likewise.
1396 (pop_cp_function_context): Likewise.
1398 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1400 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
1402 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1404 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
1405 for THUNK_FNDECL before we switch to temporary allocation.
1407 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1409 * call.c (build_new_op): Handle null arg2 for ?:.
1411 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
1413 * except.c (expand_exception_blocks): Ensure that we flow through
1414 the end of the exception region for the exception specification.
1415 Move exception region for the exception specification in, so that
1416 it doesn't protect the parm cleanup. Remove some obsolete code.
1417 * decl.c (store_parm_decls): Likewise.
1418 (finish_function): Likewise.
1420 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
1422 * init.c (build_new): Fix nothrow handling.
1424 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1426 * init.c (emit_base_init): Don't warn about the initialization
1427 list for an artificial member.
1429 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1431 * expr.c (do_case): Handle !START case for the error msg.
1433 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1435 * decl2.c, lang-options.h: New option -Weffc++.
1436 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
1439 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
1440 to MULTIPLE_SYMBOL_SPACES.
1442 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1444 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
1446 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
1448 * typeck.c (c_expand_return): Don't complain about returning void
1449 to void in an artificial function.
1450 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
1451 don't set DECL_RESULT, set DECL_ARTIFICIAL.
1452 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
1454 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
1456 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
1458 * except.c (init_exception_processing): Likewise.
1459 (expand_end_catch_block): Likewise.
1460 (expand_exception_blocks): Likewise.
1461 (expand_throw): Likewise.
1462 * exception.cc (__default_terminate): Likewise.
1464 * init.c (perform_member_init): Use new method of expr level
1465 cleanups, instead of cleanups_this_call and friends.
1466 (emit_base_init): Likewise.
1467 (expand_aggr_vbase_init_1): Likewise.
1468 (expand_vec_init): Likewise.
1469 * decl.c (cp_finish_decl): Likewise.
1470 (expand_static_init): Likewise.
1471 (store_parm_decls): Likewise.
1472 (cplus_expand_expr_stmt): Likewise.
1473 * decl2.c (finish_file): Likewise.
1475 * Make-lang.in (exception.o): Ok to compile with -O now.
1477 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
1478 we know it will be done later by the backend.
1480 * decl2.c (lang_f_options): Remove support for short temps.
1481 * lang-options.h: Likewise.
1483 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1485 * tree.c (varargs_function_p): New fn.
1486 * method.c (emit_thunk): Replace broken generic code with code to
1487 generate a heavyweight thunk function.
1489 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
1491 * pt.c (process_template_parm): pedwarn about floating-point parms.
1493 * decl.c (grokdeclarator): inline no longer implies static.
1495 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
1497 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1499 * class.c (check_for_override): The signature of an overriding
1500 function is not changed.
1502 * call.c (build_over_call): Move setting of conv into the loop.
1503 Note: this change, along with the related changes of the 18th thru
1504 the 20th of April, fix an infinite loop problem in conversions.
1506 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1508 * call.c (build_user_type_conversion_1): Really ignore rvalue
1509 conversions when looking for a REFERENCE_TYPE.
1511 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
1512 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
1513 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
1514 (build_unary_op): Likewise.
1515 * call.c (build_over_call): See through a CONVERT_EXPR around the
1516 ADDR_EXPR for on a temporary.
1517 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
1518 the ADDR_EXPR for a local variable.
1520 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1522 * call.c (build_user_type_conversion_1): If we're trying to
1523 convert to a REFERENCE_TYPE, only consider lvalue conversions.
1524 (build_new_function_call): Print candidates.
1525 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
1526 (reference_binding): Binding a temporary of a reference-related type
1529 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1531 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
1532 * tinfo2.cc (type_info::before): Likewise.
1534 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1536 * call.c (implicit_conversion): Oops.
1538 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1540 * call.c (implicit_conversion): Try to find a reference conversion
1541 before binding a const reference to a temporary.
1543 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
1545 * exception.cc (__default_unexpected): Call terminate by default,
1546 so that if the user overrides terminate, the correct function will
1549 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
1551 * parse.y (left_curly): Avoid trying to use any fields of
1552 error_mark_node, as there aren't any.
1554 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1556 * lex.c (do_identifier): Avoid breaking on overloaded methods
1557 as default arguments.
1559 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
1561 * call.c (add_template_candidate): Initialize the variable "dummy".
1563 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1565 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
1566 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
1568 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1570 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
1571 (debug_binfo): Delete decl, not needed.
1573 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
1574 promotes_to_aggr_type): Delete fns.
1575 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
1576 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
1577 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
1579 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
1581 * friend.c (is_friend_type): Delete fn.
1582 * cp-tree.h (is_friend_type): Delete decl.
1584 * decl.c (original_result_rtx, double_ftype_double,
1585 double_ftype_double_double, int_ftype_int, long_ftype_long,
1586 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
1587 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
1589 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
1591 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
1593 * decl.c (pushdecl_nonclass_level): #if 0, unused.
1594 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
1596 * lex.c (reinit_lang_specific): #if 0, unused.
1597 * cp-tree.h (reinit_lang_specific): #if 0 decl.
1599 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
1600 * cp-tree.h (revert_static_member_fn): Delete decl.
1602 * class.c (root_lang_context_p): Delete fn.
1603 * cp-tree.h (root_lang_context_p): Delete decl.
1605 * decl.c (set_current_level_tags_transparency): #if 0, unused.
1606 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
1608 * lex.c (set_vardecl_interface_info): Make static.
1609 * cp-tree.h (set_vardecl_interface_info): Delete decl.
1611 * call.c (find_scoped_type): Make static.
1612 * cp-tree.h (find_scoped_type): Delete decl.
1614 * search.c (convert_pointer_to_vbase): Make static.
1615 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
1617 * decl.c (const_ptr_type_node): Likewise.
1618 * cp-tree.h (const_ptr_type_node): Delete decl.
1620 * typeck.c (common_base_type): Make static.
1621 * cp-tree.h (common_base_types): Delete erroneous decl.
1623 * pt.c (classtype_mangled_name): Make static.
1624 * cp-tree.h (classtype_mangled_name): Delete decl.
1626 * lex.c (check_newline): Make static.
1627 * cp-tree.h (check_newline): Delete decl.
1629 * typeck.c (build_x_array_ref): Delete fn, same idea as
1631 * cp-tree.h (build_x_array_ref): Delete decl.
1633 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
1635 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
1637 * class.c (build_vtable_entry): Make static.
1638 * cp-tree.h (build_vtable_entry): Delete decl.
1640 * class.c (build_vbase_pointer): Make static.
1641 * cp-tree.h (build_vbase_pointer): Delete decl.
1643 * sig.c (build_sptr_ref): Add forward decl and make static.
1644 * cp-tree.h (build_sptr_ref): Delete decl.
1646 * call.c (build_new_method_call): Add forward decl and make static.
1647 * cp-tree.h (build_new_method_call): Delete decl.
1649 * call.c (build_object_call): Make static.
1650 * class.c (check_for_override, complete_type_p, mark_overriders):
1652 * decl.c (cp_function_chain): Likewise.
1653 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
1655 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
1657 * tree.c (build_cplus_array_type_1): Likewise.
1658 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
1659 (comp_target_parms): Likewise.
1661 * init.c (build_builtin_call): Make static.
1662 * cp-tree.h (build_builtin_call): Delete decl.
1664 * typeck.c (binary_op_error): Delete decl.
1665 * cp-tree.h (binary_op_error): Likewise.
1667 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1669 * call.c (build_method_call): Compare against error_mark_node
1670 directly, rather than the ERROR_MARK tree code.
1671 * cvt.c (cp_convert): Likewise.
1672 * decl.c (print_binding_level): Likewise.
1673 (duplicate_decls): Likewise.
1674 (grokdeclarator): Likewise.
1675 (grokdeclarator): Likewise.
1676 * init.c (expand_aggr_init_1): Likewise.
1677 (decl_constant_value): Likewise.
1678 * method.c (build_opfncall): Likewise.
1679 (hack_identifier): Likewise.
1680 * typeck.c (build_modify_expr): Likewise.
1682 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
1684 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1686 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
1688 * pt.c (coerce_template_parms): Add new error message.
1690 * method.c (build_overload_value): Implement name mangling for
1691 floating-point template arguments.
1693 * method.c (build_overload_int, icat, dicat): Fix mangling of template
1694 arguments whose absolute value doesn't fit in a signed word.
1696 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1698 * friend.c: New file; put all of the friend stuff in here.
1699 * init.c: Instead of here.
1700 * Makefile.in (CXX_OBJS): Add friend.o.
1701 (friend.o): Add dependencies.
1702 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
1704 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
1706 * call.c (build_scoped_method_call): Complain if the scope isn't a
1709 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1711 * parse.y (left_curly): Don't crash on erroneous type.
1713 * init.c (build_delete): Fix type of ref.
1715 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1717 * search.c (get_vbase_1): Renamed from get_vbase.
1718 (get_vbase): Wrapper, now non-static.
1719 (convert_pointer_to_vbase): Now static.
1721 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
1722 * init.c (build_delete): Pass one.
1723 (build_partial_cleanup_for): Use build_scoped_method_call.
1724 * decl.c (finish_function): Pass a binfo.
1726 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1728 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
1730 * typeck.c (build_c_cast): Lose other reference to flag.
1732 * call.c (build_field_call): Don't look for [cd]tor_identifier.
1733 * decl2.c (delete_sanity): Remove meaningless use of
1734 LOOKUP_HAS_IN_CHARGE.
1735 * decl.c (finish_function): Use build_scoped_method_call instead
1736 of build_delete for running vbase dtors.
1737 * init.c (build_delete): Call overload resolution code instead of
1738 duplicating it badly.
1740 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1742 * call.c (build_over_call): Call mark_used before trying to elide
1745 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
1747 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1749 * typeck.c (build_modify_expr): Always pedwarn for a cast to
1750 non-reference used as an lvalue.
1752 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1754 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
1756 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1758 * parse.y (handler): Fix template typo.
1760 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1762 * error.c (lang_decl_name): New fn.
1763 * tree.c (lang_printable_name): Use it.
1765 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
1767 * g++spec.c: Include config.h so that we can catch bzero #defines
1768 from the config file.
1770 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
1772 * new1.cc: Include a declaration for malloc, to avoid warning, and
1773 avoid lossing on systems that require one (ones that define malloc
1776 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1778 * decl2.c (max_tinst_depth): New variable.
1779 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
1781 * pt.c (max_tinst_depth): Variable moved.
1782 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
1785 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1787 * decl.c (xref_basetypes): Allow a base class that depends on
1788 template parms to be incomplete.
1790 * decl2.c (build_expr_from_tree): Support typeid(type).
1791 * rtti.c (get_typeid): Support templates.
1792 (expand_si_desc, expand_class_desc): Fix string length.
1793 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
1795 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
1797 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
1799 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
1801 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1803 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
1804 smashes together template and non-template decls of the same
1807 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
1809 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
1811 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1813 * decl.c (duplicate_decls): Next route, pedwarn about different
1814 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
1816 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1818 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
1819 (struct lang_type): Delete has_default_implementation member.
1820 Increase dummy to 21.
1821 * decl.c (start_method): Delete usage.
1823 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
1824 store_after_parms, start_decl_1, auto_function): Add decls.
1825 (get_arglist_len_in_bytes, declare_implicit_exception,
1826 have_exceptions_p, make_type_decl, typedecl_for_tag,
1827 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
1828 build_component_type_expr, cplus_exception_name,
1829 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
1830 * call.c (build_this): Make static.
1831 (is_complete): Likewise.
1832 (implicit_conversion): Likewise.
1833 (reference_binding): Likewise.
1834 (standard_conversion): Likewise.
1835 (strip_top_quals): Likewise.
1836 (non_reference): Likewise.
1837 (build_conv): Likewise.
1838 (user_harshness): Likewise.
1839 (rank_for_ideal): Likewise.
1840 * decl.c (start_decl_1): Delete forward decl.
1841 (push_decl_level): Make static.
1842 (resume_binding_level): Make static.
1843 (namespace_bindings_p): Make static.
1844 (declare_namespace_level): Make static.
1845 (lookup_name_real): Make static.
1846 (duplicate_decls): Make static. Take register off NEWDECL and
1848 * decl2.c (get_sentry): Make static.
1849 (temp_name_p): Delete fn.
1850 * except.c (auto_function): Delete decl.
1851 * lex.c (handle_{cp,sysv}_pragma): Make static.
1852 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
1853 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
1854 * pt.c (tsubst_expr_values): Make static.
1855 * rtti.c (combine_strings): Delete decl.
1857 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1859 * pt.c (push_template_decl): Handle getting a typedef.
1861 * call.c (build_new_function_call): Complain about void arg.
1863 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1865 * decl.c (duplicate_decls): Give pedwarn of different exceptions
1866 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
1868 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
1870 * except.c (expand_throw): Don't expand the cleanup tree here,
1871 since we are not going to write the rtl out. Fixes problem with
1874 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
1876 * Make-lang.in: Add $(exeext) as necessary.
1878 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
1880 * parse.y (handler_seq): Must have at least one catch clause.
1882 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1884 * call.c (add_builtin_candidate): Restore ?: hack.
1886 * decl.c (grok_op_properties): More warnings.
1888 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1890 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
1891 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
1893 * decl.c (duplicate_decls): Scale back to a warning, and only do
1896 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
1898 * decl.c (duplicate_decls): pedwarn mismatched exception
1901 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
1903 * call.c (build_new_method_call): Don't display the invisible
1904 argument for controlling virtual bases.
1906 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
1908 * new: Add nothrow new and delete, bad_alloc and throw specifications
1910 * decl.c (init_decl_processing): Add throw specification for delete.
1911 * new.cc (nothrow): Define.
1912 * lex.c (real_yylex): Removing warning that throw and friends are
1914 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
1915 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
1916 * Make-lang.in: Add new{1,2}.{cc,o}.
1918 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1920 * lex.c (cons_up_default_function): Fix return type of synth op=.
1922 * init.c (emit_base_init): Add warnings for uninitialized members
1925 * decl.c (xref_basetypes): Add warning for non-polymorphic type
1926 with destructor used as base type.
1928 * decl.c (grok_op_properties): Add warning for op= returning void.
1929 * typeck.c (c_expand_return): Add warning for op= returning anything
1932 * class.c (finish_struct_1): Add warning for class with pointers
1933 but not copy ctor or copy op=.
1935 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
1936 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
1937 (instantiate_template): If -fexternal-templates, add this
1938 instantiation to pending_templates.
1940 * decl2.c (copy_assignment_arg_p): Disable old hack to support
1943 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
1945 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
1947 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1949 * call.c (standard_conversion): Handle getting references. Tack
1950 on RVALUE_CONV here. Do it for non-class types, too.
1951 (reference_binding): Pass references to standard_conversion.
1952 (implicit_conversion): Likewise.
1953 (add_builtin_candidate): Disable one ?: kludge.
1954 (convert_like): Handle RVALUE_CONVs for non-class types.
1955 (joust): Disable the other ?: kludge.
1957 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1959 * decl.c (init_decl_processing): Add code to build up common
1960 function types beforehand, to avoid creation then removal of
1961 things already in the hash table.
1963 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1965 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
1968 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
1969 current_template_parms.
1971 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
1973 * search.c (lookup_field): Don't return a function, check want_type.
1975 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1977 * init.c (build_new): Make sure PLACEMENT has a type.
1979 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1981 * init.c (build_new): Support new (nothrow).
1983 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1985 * pt.c (instantiate_decl): Also do push_to_top_level before setting
1988 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
1989 * pt.c (tsubst): Defer instantiation of default args.
1990 * call.c (build_over_call): Until here.
1992 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1994 * search.c (lookup_field): Make sure we have an
1995 IDENTIFIER_CLASS_VALUE before we try to return it.
1997 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1999 * call.c (build_method_call): Delete unused var PARM.
2000 (build_overload_call_real): Likewise.
2001 (build_object_call): Delete unused var P.
2002 (build_new_op): Likewise.
2003 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
2004 var definitions, which are never used.
2005 (shadow_tag): Delete unused var FN.
2006 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
2007 * init.c (build_new): Delete unused var ALLOC_TEMP.
2008 * method.c (hack_identifier): Delete unused var CONTEXT.
2009 (do_build_copy_constructor): Delete unused var NAME.
2010 (synthesize_method): Delete unused var BASE.
2011 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
2012 * rtti.c (build_headof): Delete unused var VPTR.
2013 (get_typeid): Delete unused var T.
2014 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
2016 (build_ptrmemfunc): Delete unused vars U and NINDEX.
2017 * typeck2.c (build_functional_cast): Delete unused var BINFO.
2019 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2021 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
2022 things in a type being defined.
2023 * decl.c (finish_enum): Reverse the values so that they are in
2026 * pt.c (instantiate_class_template): Don't initialize
2027 BINFO_BASETYPES until the vector is filled out.
2028 (unify): Don't abort on conflicting bindings, just fail.
2029 (instantiate_decl): Do push_tinst_level before any tsubsting.
2031 * method.c (build_overload_value): Handle getting a
2032 TEMPLATE_CONST_PARM for a pointer.
2034 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
2036 * init.c (expand_member_init): Don't give 'not a base' error for
2039 * pt.c (instantiate_decl): Call import_export_decl later.
2041 * pt.c (instantiate_class_template): Return a value.
2043 * parse.y (extension): New rule for __extension__.
2044 (extdef, unary_expr, decl, component_decl): Use it.
2046 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
2048 * class.c (base_binfo): Remove unused base_has_virtual member.
2049 (finish_base_struct): Likewise.
2050 (finish_struct_1): Likewise.
2052 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
2054 * search.c (expand_upcast_fixups): Fix bogus code generation
2055 problem where the generated code uses the wrong index into the
2056 runtime built vtable on the stack. Old code could clobber random
2059 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
2061 * init.c (perform_member_init): Make sure the partial EH cleanups
2062 live on the function_obstack.
2064 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
2066 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
2067 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
2069 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
2071 * decl.c (grokvardecl): Avoid ANSI style initialization.
2073 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
2075 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
2077 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
2079 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
2081 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2083 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
2084 arguments we compare against. Start the count of I at 1, not 0,
2085 since argv[0] is still the command.
2087 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2089 * lang-specs.h: Accept .cp as an C++ extension.
2091 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2093 * cp-tree.h (ptr_reasonably_similar): Add decl.
2095 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2097 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
2098 pointer. New local SPECBITS with the parm's value.
2099 (grokdeclarator): Pass &specbits down.
2101 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
2102 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
2104 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
2105 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
2107 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
2108 not an error_mark_node.
2110 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2112 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
2113 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
2115 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2117 * decl.c (grokdeclarator): When giving an anonymous struct a name,
2118 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
2121 * typeck2.c (build_m_component_ref): If component is a pointer
2122 to data member, resolve the OFFSET_REF now.
2124 * call.c (convert_like): Don't go into infinite recursion.
2126 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
2128 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
2129 * tree.c (layout_basetypes): And on the vbase ptr.
2131 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2133 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
2134 CHAR_TYPE_SIZE so bool is always the same size as another type.
2136 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
2138 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
2140 * decl2.c (grok_x_components): Remove synthesized methods from
2141 TYPE_METHODS of an anonymous union, complain about member
2143 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
2145 (finish_function): Just clear the DECL_RTL of our arguments.
2147 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2149 * decl2.c (finish_file): Emit DWARF debugging info for static data
2152 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
2154 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
2156 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
2159 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2161 * Make-lang.in (g++-cross$(exeext)): Fix typo.
2163 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2165 Make the g++ driver now be a standalone program, rather than one
2166 that tries to run the gcc driver after munging up the options.
2167 * Make-lang.in (g++.c, g++spec.o): New rules.
2168 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
2170 (g++$(exeext)): New rule, based on xgcc rule.
2171 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
2172 * g++spec.c: New file.
2173 * g++.c: Removed file.
2175 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
2177 * cvt.c (build_up_reference): Arrange for any temporary values
2178 that have been keep in registers until now to be put into memory.
2180 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2182 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
2183 that make -j3 bootstrap works better.
2185 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2187 * decl.c (pushtag): Do pushdecl for anon tags.
2189 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2191 * typeck.c (c_expand_return): Fix logic.
2192 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
2194 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
2196 * g++.c (main): Make sure arglist has a final NULL entry. Add
2197 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
2198 stdin/stdout of the invoked program are redirected to
2201 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2203 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
2205 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
2207 * init.c (resolve_offset_ref): Handle obj.vfn better.
2208 * typeck.c (build_component_ref): Set TREE_TYPE on result from
2211 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
2213 * typeck.c (convert_for_assignment): Also handle anachronistic
2214 implicit conversions from (::*)() to cv void*.
2215 * cvt.c (cp_convert_to_pointer): Likewise.
2217 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2219 * lex.c (handle_cp_pragma): Fix bogus warning.
2221 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
2223 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
2224 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
2226 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2228 * class.c (finish_struct_1): Support DWARF2_DEBUG.
2229 * search.c (dfs_debug_mark): Likewise.
2230 * decl2.c (finish_vtable_vardecl): Likewise.
2231 * decl.c (pushtag, finish_enum): Likewise.
2232 * lex.c (check_newline): Use debug_* instead of calling *out
2235 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2237 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
2238 on some picky hosts.
2240 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2242 * class.c (finish_struct_1): A class has a non-trivial copy
2243 constructor if it has virtual functions.
2245 * cvt.c (cp_convert): Always call a constructor.
2247 * call.c (reference_binding): Still tack on a REF_BIND
2248 for bad conversions.
2249 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
2251 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
2252 (c_expand_return): Likewise.
2253 * typeck2.c (digest_init): Likewise for { }.
2254 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
2255 * cvt.c (cp_convert): Handle failure better.
2257 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2259 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
2260 of GCC be path-relative.
2262 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2264 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
2265 it does need choose-temp.o and pexecute.o.
2267 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2269 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
2270 that we still use it.
2271 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
2273 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2275 * init.c (expand_default_init): Avoid calling constructors to
2276 initialize reference temps.
2278 * cvt.c (convert_to_reference): Fix.
2280 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2282 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
2283 (convert_to_reference): Likewise.
2284 * typeck.c (convert_for_initialization): Likewise.
2285 * init.c (expand_default_init): Likewise.
2286 (expand_aggr_init_1): Likewise.
2287 * cp-tree.h (CONV_NONCONVERTING): Lose.
2288 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
2290 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
2292 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
2294 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
2296 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2298 * init.c (expand_aggr_init_1): Don't crash on non-constructor
2301 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2303 * g++.c: Include gansidecl.h.
2304 (VPROTO, PVPROTO, VA_START): Delete.
2305 (choose_temp_base_try, choose_temp_base, perror_exec,
2306 run_dos) [__MSDOS__]: Delete fns.
2307 (pfatal_with_name): Delete fn.
2308 (temp_filename): Declare like in gcc.c.
2309 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
2310 (error_count, signal_count): Define.
2311 (error): Delete both definitions.
2312 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
2313 (pfatal_pexecute): Add fn from gcc.c.
2314 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
2315 code to use the pexecute stuff also used by gcc.c.
2316 (MIN_FATAL_STATUS): Define.
2317 * Make-lang.in (g++): Add dependency on and linking with
2318 choose-temp.o and pexecute.o.
2320 * cp-tree.h: Include gansidecl.h.
2321 (STDIO_PROTO): Delete #undef/#define.
2322 * cvt.c (NULL): Delete #undef/#define.
2323 * expr.c (NULL): Likewise.
2324 * init.c (NULL): Likewise.
2325 * rtti.c (NULL): Likewise.
2326 * xref.c (NULL): Likewise.
2328 * cp-tree.h (build_user_type_conversion): Add prototype.
2329 * call.c (build_user_type_conversion): Delete prototype. Correct
2330 decl of FLAGS arg to be an int.
2331 * cvt.c (build_user_type_conversion): Likewise.
2333 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
2335 * cp-tree.def: Add TRY_BLOCK and HANDLER.
2336 * except.c (expand_start_catch_block): Support templates.
2337 * parse.y (try_block, handler_seq): Likewise.
2338 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
2340 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2342 * pt.c (current_template_args): New fn.
2343 (push_template_decl): Use it.
2344 * decl.c (grokdeclarator): Use it.
2346 * decl2.c (build_expr_from_tree): Dereference ref vars.
2348 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
2349 the decl-specifier-seq.
2351 * decl.c (grok_op_properties): Don't force the type of a conversion
2352 op to be complete. Don't warn about converting to the same type
2353 for template instantiations.
2355 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
2358 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
2360 * typeck.c (get_delta_difference): Remove previous bogusness.
2361 Don't give errors if force is set.
2363 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2365 * decl2.c (finish_file): Don't emit debug info.
2366 * decl.c (pushdecl): Lose obsolete code.
2367 (grokdeclarator): Still do the long long thing after complaining.
2368 * search.c (note_debug_info_needed): Don't do anything if we're in a
2370 * method.c (synthesize_method): For non-local classes,
2371 push_to_top_level first.
2373 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
2375 * typeck.c (get_delta_difference): Add no_error parameter.
2376 (build_ptrmemfunc): Call get_delta_difference with no_error set;
2377 we don't want error messages when converting unrelated
2378 pointer-to-member functions.
2380 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
2382 * error.c (dump_expr): Improve the wording on error messages that
2383 involve pointer to member functions.
2385 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
2387 * cvt.c (cp_convert_to_pointer): Move code for conversions from
2388 (::*)() to void* or (*)() up a bit, so that we can convert from
2389 METHOD_TYPEs as well.
2391 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2393 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
2394 There are no 'member' types.
2395 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
2396 (build_x_typeid): Handle errors.
2398 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
2400 * typeck.c (convert_for_assignment): Handle anachronistic implicit
2401 conversions from (::*)() to void* or (*)().
2402 * cvt.c (cp_convert_to_pointer): Likewise.
2403 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
2404 conversions from here.
2405 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
2406 * lang-options.h: Likewise.
2407 * decl2.c (warn_pmf2ptr): Define.
2408 * cp-tree.h: Declare it.
2409 * typeck2.c (digest_init): Allow pmfs down into
2410 convert_for_initialization.
2412 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2414 * typeck.c (c_expand_return): Fix for returning overloaded fn.
2416 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2418 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
2419 * decl.c (grok_reference_init): Pass DIRECT_BIND.
2420 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
2422 * call.c (convert_like): Don't pass INDIRECT_BIND.
2423 * typeck.c (convert_arguments): Likewise.
2424 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
2426 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
2428 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
2429 similar code in build_up_ref.
2430 * cvt.c (build_up_reference): Drastically simplify.
2432 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
2434 * typeck.c (signed_or_unsigned_type): If the given type already
2435 as the correct signedness, then just return it.
2437 * typeck.c ({un,}signed_type): If can't do anything, call
2438 signed_or_unsigned_type.
2440 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
2442 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
2443 current_class_type is NULL.
2445 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
2447 * class.c (finish_struct_1): Avoid empty structs by adding a field
2448 so layout_type gets the mode right.
2450 * typeck.c (c_expand_return): Drastically simplify.
2452 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2454 * typeck.c (decay_conversion): Handle overloaded methods.
2456 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
2458 * call.c (build_over_call): A TARGET_EXPR has side-effects.
2460 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
2462 * cvt.c (convert_to_pointer_force): Add code to support pointer to
2463 member function to pointer to function conversions.
2464 * init.c (resolve_offset_ref): Add code to allow faked up objects,
2465 ignoring them if they are not used, and giving an error, if they
2467 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
2468 code, and so that we can give an error, if we needed an object,
2469 and one was not provided.
2470 (build_c_cast): Don't call default_conversion when we want to
2471 convert to pointer to function from a METHOD_TYPE.
2473 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
2475 * Make-lang.in (cplib2.ready): Fix logic.
2477 * decl.c (shadow_tag): Only complain about non-artificial function
2480 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
2482 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
2484 * expr.c (cplus_expand_expr): Pre-tweak call_target like
2485 expand_inline_function would.
2487 * pt.c (mark_decl_instantiated): If extern_p, call
2488 mark_inline_for_output.
2490 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
2492 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
2495 * typeck.c (get_delta_difference): Fix wording, as we can be used
2496 for pointer to data members.
2498 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
2500 * pt.c (tsubst): If the function decl isn't a member of this
2501 template, return a copy of the decl (including copying the
2502 lang-specific part) so we don't hose ourselves later.
2504 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2506 * class.c (finish_struct): Remove DWARF-specific tag handling.
2507 * decl.c (pushtag): Likewise.
2508 (finish_function): Always clear DECL_ARGUMENTS on function decls with
2510 * decl2.c (finish_file): Emit DWARF debugging info for static data
2513 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
2515 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
2516 isn't the same as the new one before we whack it.
2518 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2520 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
2521 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
2522 warn_traditional and warn_strict_prototypes; remove ancient
2523 'overload' code; remove references to flag_traditional.
2525 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
2527 * input.c (sub_getch): Handle 8-bit characters in string literals.
2529 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
2531 * tree.c (mapcar): Handle CONSTRUCTORs.
2532 (copy_to_permanent): Handle expression_obstack properly.
2534 * Make-lang.in (cplib2.txt): Also depend on the headers.
2536 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
2538 (expand_class_desc): Use USItype for offset field.
2539 * tinfo.h (struct __class_type_info): Likewise.
2541 * method.c (build_overload_int): TYPE_PRECISION should be applied
2544 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
2546 * call.c (build_new_op): A COND_EXPR involving void must be a
2549 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2551 * typeck.c (build_x_component_ref): New fn.
2552 (build_object_ref): Use it.
2553 * parse.y (primary): Use it.
2554 * decl2.c (build_expr_from_tree): Use it.
2555 * cp-tree.h: Declare it.
2557 * decl.c (start_decl): variable-sized arrays cannot be initialized.
2558 * error.c (dump_type_suffix): Handle variable arrays.
2560 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2562 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
2564 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2566 * decl.c (lookup_name_real): Don't try to look up anything in a
2569 * tinfo2.cc (__throw_type_match_rtti): Oops.
2571 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2573 * Make-lang.in (exception.o): Use -fno-PIC for now.
2575 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2577 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
2579 (get_tinfo_fn_dynamic): Extracted from build_typeid.
2580 * tinfo2.cc (__dynamic_cast): Adjust.
2582 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
2583 (build_x_typeid): Likewise.
2585 * parse.y: Call build_x_typeid instead of build_typeid.
2586 * cp-tree.def: Add TYPEID_EXPR.
2587 * pt.c (tsubst_copy): Handle typeid.
2588 * decl2.c (build_expr_from_tree): Likewise.
2589 * rtti.c (build_x_typeid): Throw bad_typeid from here.
2590 (build_typeid): Not here.
2591 * cp-tree.h: Declare build_x_typeid.
2593 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
2595 * call.c (convert_like): Pull out constant values.
2597 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
2599 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2601 * decl.c (init_decl_processing): Create short int types before
2602 creating size_t in case a machine description needs to use
2603 unsigned short for size_t.
2605 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2607 * Make-lang.in (exception.o): Turn off pic.
2609 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
2610 type, multi-level ptr conversions.
2612 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
2613 (throw_bad_cast): Use it.
2614 (throw_bad_typeid): New fn.
2615 (build_typeid): Throw bad_typeid as needed.
2617 (synthesize_tinfo_fn): Handle functions and arrays before checking
2620 * Remove .h from standard C++ headers, add new.h, move into inc
2623 * exception*: Remove pointer from object, constructors. Add
2624 default exception::what that uses type_info::name. Add
2627 * init.c (build_new): Don't add a cookie to new (void *) T[2].
2629 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
2631 * Make-lang.in: Building C++ code depends on cc1plus.
2633 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2635 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
2636 a HOST_WIDE_INT, not a tree.
2638 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2640 * exception.cc: Don't include <stdlib.h>.
2642 * Make-lang.in (c++.clean): Remove cplib2.*.
2644 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
2646 * parse.y (component_decl_1, component_costructor_declarator case):
2647 Pass attributes/prefix_attributes in tree list.
2649 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
2651 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
2653 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2655 * lex.c (do_identifier): Don't do deferred lookup in a template
2658 * typeck2.c (store_init_value): Oops.
2660 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
2661 New files for C++ lang-support library.
2662 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
2663 (CXX_LIB2FUNCS): Define.
2664 And rules for building the C++ lang-support code.
2665 * config-lang.in (headers): Define.
2666 (lib2funcs): Define.
2668 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2670 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
2672 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
2673 * typeck2.c (store_init_value): Check for initializing pmf with { }
2675 (process_init_constructor): Not here.
2677 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2679 * pt.c (begin_template_parm_list): Increment
2680 processing_template_decl here.
2681 (end_template_parm_list): Not here.
2682 (process_template_parm): No need to add 1 to it now.
2683 * *.c: Use processing_template_decl instead of current_template_parms
2684 to check for being in a template.
2686 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
2687 (tsubst_copy): Handle CONSTRUCTOR.
2688 (instantiate_decl): Set up context properly for variables.
2689 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
2690 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
2692 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2694 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
2696 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2698 * method.c (make_thunk): Call comdat_linkage before setting the
2701 * decl2.c (comdat_linkage): Use make_decl_one_only.
2702 (import_export_decl): Likewise.
2703 * decl.c (init_decl_processing): Check supports_one_only instead of
2706 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
2708 * decl2.c (grokfield): Tighten checking for access decls.
2710 * decl.c (make_typename_type): Resolve references to
2711 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
2712 (lookup_name_real): Types that depend on a template parameter get
2713 an implicit 'typename' unless they're in the current scope.
2714 (start_decl_1): We don't care about incomplete types that depend
2716 (grokdeclarator): Resolve 'typename's in the type specifier that
2717 refer to members of the current scope.
2719 * call.c (build_over_call): Remove 'inline called before
2720 definition' diagnostic.
2721 (build_method_call): Likewise.
2722 * decl.c (duplicate_decls): Downgrade 'used before declared
2723 inline' to a warning, only with -Winline.
2725 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2727 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
2729 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2731 * call.c (build_method_call): When calling a signature
2732 default implementation, as in other cases, let instance_ptr simply
2735 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
2737 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
2739 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
2741 * except.c (expand_start_catch_block): Add a pushlevel so that -g
2742 works on hppa and SPARC.
2744 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2746 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
2748 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2750 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
2751 before testing whether it's a signature.
2753 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2755 * call.c (build_new_method_call): Don't complain about signature
2756 pointers and references not being an aggr type.
2757 (build_this): If a signature pointer or reference was passed in,
2759 (build_new_method_call): If instance is a signature pointer, set
2760 basetype to the signature type of instance.
2761 * sig.c (build_signature_method_call): Deleted basetype and
2762 instance parameters, they can be found as the DECL_CONTEXT of
2763 function and as the first argument passed in.
2764 * cp-tree.h: Changed declaration of build_signature_method_call.
2765 * call.c (build_method_call): Deleted first two arguments in call
2766 of build_signature_method_call.
2767 (build_over_call): Added call to build_signature_method_call.
2769 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2771 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
2774 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2776 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
2778 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
2780 * except.c (expand_start_try_stmts): Move to except.c in the backend.
2781 (expand_end_try_stmts): Remove.
2783 * init.c (perform_member_init): Use add_partial_entry () instead
2784 of directly manipulating lists.
2785 (emit_base_init): Ditto.
2787 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
2789 * except.c (expand_exception_blocks): Always make sure USE and
2790 CLOBBER insns that came at the end still do, the backend relies
2793 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
2795 * call.c (build_over_call): We can only use a TARGET_EXPR of the
2798 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
2800 * cvt.c (convert_to_reference): Revert last change, don't complain
2801 about temp without target decl.
2803 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
2805 * decl.c (grokdeclarator): Don't core dump when void() is given.
2807 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
2809 * decl.c (copy_args_p): Don't crash.
2811 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
2813 * pt.c (tsubst): And support template args inside the exception
2816 * pt.c (tsubst): Add support for exception specifications in
2819 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
2821 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
2823 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
2824 (start_function): Likewise.
2825 (start_method): Likewise.
2826 (grokfield): Likewise.
2827 (make_call_declarator): Add throw spec parameter.
2828 (set_quals_and_spec): Add routine.
2829 * lex.c (set_quals_and_spec): Likewise.
2830 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
2831 * decl.c (shadow_tag): Eliminate the throw spec parameter to
2833 (groktypename): Likewise.
2834 (start_decl): Eliminate the throw spec parameter. Eliminate the
2835 throw spec parameter to grokdeclarator. Eliminate the throw spec
2837 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
2838 (grokfndecl): Remove useless set of raises.
2839 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
2840 the throw spec parameter to start_decl. Pull the throw spec out
2841 of the call declarator.
2842 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
2843 (start_function): Eliminate the throw spec parameter. Eliminate
2844 the throw spec parameter to grokdeclarator.
2845 (start_method): Likewise.
2846 * decl2.c (grokfield): Likewise.
2847 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
2848 (grokoptypename): Likewise.
2849 (finish_file): Eliminate the throw spec parameter to
2850 start_function. Add throw spec to make_call_declarator.
2851 * except.c (init_exception_processing): Add throw spec to
2852 make_call_declarator. Eliminate the throw spec parameter to
2854 (expand_start_catch_block): Eliminate the throw spec parameter to
2856 (expand_builtin_throw): Add throw spec to make_call_declarator.
2857 Eliminate the throw spec parameter to start_function.
2858 (start_anon_func): Likewise.
2859 * lex.c (make_call_declarator): Add throw spec parameter.
2860 (set_quals_and_spec): New routine.
2861 (cons_up_default_function): Add throw spec to make_call_declarator.
2862 Eliminate the throw spec parameter to grokfield.
2863 * method.c (synthesize_method): Eliminate the throw spec parameter
2865 * pt.c (process_template_parm): Eliminate the throw spec parameter
2867 (tsubst): Add throw spec to make_call_declarator.
2868 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
2869 (do_function_instantiation): Eliminate the throw spec parameter to
2870 grokdeclarator. Eliminate the throw spec parameter to
2872 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
2874 * parse.y (datadef): Remove non-winning optimization.
2876 (fndef): Remove ambiguous error productions uncovered by grammer
2878 (constructor_declarator): Add exception_specification_opt here.
2879 (component_constructor_declarator): Likewise.
2880 (direct_after_type_declarator): Likewise.
2881 (complex_direct_notype_declarator): Likewise.
2882 (direct_abstract_declarator): Likewise.
2883 (fn.def1): Remove exception_specification_opt.
2884 (fn.def2): Likewise.
2885 (condition): Likewise.
2886 (initdcl0): Likewise.
2887 (initdcl): Likewise.
2888 (notype_initdcl0): Likewise.
2889 (nomods_initdcl0): Likewise.
2890 (component_decl_1): Likewise.
2891 (component_declarator): Likewise.
2892 (after_type_component_declarator0): Likewise.
2893 (after_type_component_declarator): Likewise.
2894 (notype_component_declarator): Likewise.
2896 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2898 * call.c (build_over_call): Also use an INIT_EXPR when
2899 initializing anything from an rvalue.
2901 * call.c (build_over_call): Call stabilize_reference when building
2902 an INIT_EXPR instead of calling the copy ctor.
2904 * call.c (joust): Extend the previous change to all comparisons.
2906 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
2907 NO_LINKAGE_HEURISTICS.
2909 * decl2.c (finish_file): Emit any statics that weren't already.
2911 * typeck.c (build_static_cast): Implement.
2912 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
2913 * decl.c (grokparms): Use can_convert_arg instead of
2914 implicit_conversion directly.
2915 (copy_args_p): New fn.
2916 * cvt.c (convert_to_reference): Don't complain about temp with
2918 (build_up_reference): Handle TARGET_EXPRs.
2919 * call.c (build_over_call): Elide unnecessary temps.
2920 (can_convert*): Use new overloading code.
2922 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
2924 * call.c: Move TYPE_PTR*_MACROS ...
2925 * cp-tree.h: To here.
2926 * typeck.c (build_reinterpret_cast): Implement.
2928 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
2930 (joust): If we're comparing a function to a builtin and the worst
2931 conversion for the builtin is worse than the worst conversion for the
2932 function, take the function.
2934 * typeck.c (build_const_cast): Implement.
2935 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
2936 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
2938 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
2940 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
2941 too early. Make sure we explode if exprtype turns out to be a
2942 NULL_TREE when it shouldn't be.
2944 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
2946 * cp-tree.h: New routine make_call_declarator.
2947 * lex.c (make_call_declarator): Define it.
2948 * except.c (init_exception_processing): Use it.
2949 (expand_builtin_throw): Likewise.
2950 (start_anon_func): Likewise.
2951 * decl2.c (finish_file): Likewise.
2952 * lex.c (cons_up_default_function): Likewise.
2953 * parse.y: Likewise.
2954 * pt.c (tsubst): Likewise.
2956 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
2958 * decl2.c (groktypefield): Remove unused code.
2960 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
2962 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
2963 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
2964 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
2965 nonempty_cv_qualifiers.
2968 * lex.c (make_pointer_declarator): Change type_quals into
2970 (make_reference_declarator): Likewise.
2972 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2974 * decl.c (start_function): Only check interface_* for templates
2975 with flag_alt_external_templates.
2977 * call.c (build_new_op): Check for comparison of different enum types.
2978 (build_over_call): Fix arg # output.
2980 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
2982 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
2984 * call.c (build_new_op): Check for erroneous args.
2986 * call.c (build_new_method_call): Add missing args to cp_error.
2988 * tree.c (error_type): Dont print reference-to-array.
2990 * typeck.c (convert_for_assignment): Don't say contravariance for
2993 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2995 * call.c (build_over_call): Diagnose bad convs for `this'.
2997 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
3000 * call.c (convert_like): Handle bad convs.
3001 (build_over_call): Handle bad convs better.
3003 * decl2.c: -fansi-overloading is now the default.
3005 * call.c (build_new_method_call): Check for erroneous args.
3007 * pt.c (instantiate_class_template): Propagate
3008 TYPE_USES_MULTIPLE_INHERITANCE.
3010 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
3012 * call.c (enforce_access): Add static to routine.
3014 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3016 * call.c (build_user_type_conversion_1): Fix bad handling.
3017 (compare_ics): Likewise.
3019 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3021 * call.c (standard_conversion): Oops.
3023 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
3025 * g++.c: Update test for win32 (&& ! cygwin32).
3027 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3029 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
3030 (ptr_reasonably_similar): New fn.
3031 * call.c (BAD_RANK): New rank.
3032 (ICS_BAD_FLAG): New macro.
3033 (standard_conversion): Handle almost-right pointer conversions.
3034 (reference_binding): Handle bad rvalue bindings.
3035 (add_*_candidate): Stuff.
3036 (build_over_call): Pass bad conversions to convert_for_initialization.
3037 (compare_ics): Handle bad convs.
3040 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
3042 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
3043 integer_type_node when computing pointer offsets.
3045 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3047 * tree.c (lvalue_type): New fn.
3048 (error_type): New fn.
3049 * call.c (op_error): Use error_type.
3050 (add_conv_candidate): Use lvalue_type.
3051 (add_builtin_candidates): Likewise.
3052 * error.c (args_as_string): Use error_type.
3054 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3056 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
3059 * decl.c (init_decl_processing): With -ansi, __null's type is the
3060 signed integral type with the same number of bits as a pointer.
3061 Introduce a new variable null_node for it.
3062 * cp-tree.h: Adjust.
3063 * call.c (null_ptr_cst_p): Adjust.
3065 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
3067 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
3070 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3072 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
3073 fns of classes without virtual functions.
3075 * call.c (add_function_candidate): Handle `this' specially.
3076 (compare_ics): Likewise.
3078 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
3080 * typeck.c (build_conditional_expr): Fix handling of __null.
3082 * decl2.c (comdat_linkage): New fn.
3083 (import_export_vtable): Use it.
3084 (import_export_decl): Use it.
3085 * method.c (make_thunk): Use it.
3087 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3089 * pt.c (end_template_decl): If we don't actually have parms, return.
3090 * parse.y (template_header): Accept 'template <>'.
3092 * errfn.c: Allow 5 args.
3094 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3096 * tree.c (make_temp_vec): New fn.
3097 * pt.c (push_template_decl): Handle partial specs.
3098 (instantiate_class_template): Likewise.
3099 (more_specialized): Use get_bindings.
3100 (more_specialized_class): New fn.
3101 (get_class_bindings): New fn.
3102 (most_specialized_class): New fn.
3103 (do_function_instantiation): List candidates for ambiguous case.
3104 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
3105 (shadow_tag): Call push_template_decl for partial specializations.
3106 * parse.y: Likewise.
3107 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
3108 DECL_TEMPLATE_MEMBERS.
3109 * call.c (print_z_candidates): Reduce duplication.
3111 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3113 * decl2.c (lang_decode_option): Allow -fansi-overloading.
3115 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3117 * pt.c (get_bindings): New fn.
3118 (most_specialized): Likewise.
3119 (do_function_instantiation): Use them.
3120 (add_maybe_template): New fn.
3121 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
3122 * call.c (build_new_op): Handle guiding decls.
3123 (build_new_function_call): Likewise.
3124 * decl2.c (finish_file): Likewise.
3126 * decl2.c (mark_used): Do synthesis here.
3127 * call.c (build_method_call): Not here.
3128 (build_over_call): Or here.
3129 * typeck.c (build_function_call_real): Or here.
3130 * tree.c (bot_manip): Call mark_used on functions used in default
3133 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3135 * decl2.c (import_export_vtable): Delete code that disabled vtable
3136 heuristic on systems with ASM_OUTPUT_EXTERNAL.
3138 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3140 * typeck.c (build_x_function_call): Handle static call context
3143 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
3144 the function, not its outer block.
3146 * call.c (build_field_call): Pass fields on to build_opfncall
3147 regardless of TYPE_OVERLOADS_CALL_EXPR.
3148 (build_method_call): Pass on to build_new_method_call sooner.
3150 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
3152 * class.c (instantiate_type): Don't put a POINTER_TYPE to
3153 METHOD_TYPE on an expression. Also make a copy of rhs instead of
3156 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3158 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
3159 (add_builtin_candidate): Don't take enums for ++.
3160 (build_new_method_call): Handle non-aggregates and field calls.
3161 Move new overloading code from...
3164 * decl.c (grokparms): Don't check default args in templates.
3166 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3168 * cvt.c (build_new_op): Fix args to build_unary_op.
3169 (add_builtin_candidates): Don't call type_promotes_to on float.
3171 * decl.c (grokparms): Check the type of the default arg.
3173 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
3174 returning NULL_TREE.
3176 * typeck.c (build_x_binary_op): Avoid doing extra work.
3177 (build_x_unary_op): Likewise.
3178 (build_x_conditional_expr): Likewise.
3179 * cvt.c (build_over_call): Return.
3180 (add_builtin_candidate): Fix MEMBER_REF.
3181 (build_new_op): Likewise.
3183 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
3185 * method.c (build_overload_name): Put bug fix into code but leave
3186 disabled for now so we can be bug compatible with older releases
3187 that do repeats incorrectly. In the future, we can enable it.
3189 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3191 * cvt.c (convert_like): Don't call build_cplus_new twice.
3193 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
3194 Control new overloading code with -fansi-overloading.
3196 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3198 * cvt.c (build_over_call): Call build_cplus_new.
3199 * call.c (build_method_call): Likewise.
3200 * typeck.c (build_function_call_real): Likewise.
3201 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
3202 the COND_EXPR in a TARGET_EXPR so they use the same slot.
3204 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
3206 * typeck.c (complete_type): Propagate
3207 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
3209 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3211 * cvt.c (joust): More ?: kludging. Sigh.
3212 (build_over_call): Don't try to synthesize global fns.
3214 * search.c (lookup_conversions): Use binfo marking.
3216 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
3218 * search.c (build_mi_matrix): Use the correct value of cid
3219 when determining the new mi_size.
3221 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3223 * cvt.c (add_builtin_candidates): Do consider type conversion ops
3224 for the first parms of += et al.
3225 (strip_top_quals): New fn.
3226 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
3227 (implicit_conversion): Likewise.
3228 (add_builtin_candidates): Be careful about arrays.
3229 (build_new_method_call): Handle vtable optimization.
3231 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
3233 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
3234 * cvt.c (reference_binding): Use it.
3235 (implicit_conversion): Use it.
3236 (add_builtin_candidate, COND_EXPR): Use it.
3238 * cvt.c (build_new_function_call): Check for error args.
3240 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
3242 * gxx.gperf: Add __null.
3243 * hash.h: Regenerate.
3244 * lex.h: Add RID_NULL.
3245 * lex.c (init_lex): Create null_pointer_node here, stick it in
3247 * decl.c (init_decl_processing): Still set its type here.
3248 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
3249 (convert_to_pointer_force): Likewise.
3250 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
3252 * call.c (convert_harshness): Use null_ptr_cst_p.
3253 * typeck.c (convert_for_assignment): Likewise. Don't produce
3256 * error.c (args_as_string): Handle lists of actual args, too.
3257 * cvt.c (null_ptr_cst): Support (void*)0 for now.
3258 (build_user_type_conversion_1): Improve diagnostics.
3259 (build_new_function_call): Likewise.
3260 (build_object_call): Likewise.
3261 (build_new_method_call): Likewise. Move call before def diagnostic...
3262 (build_over_call): Here.
3264 * cvt.c (build_new_method_call): Don't complain about no match if
3265 LOOKUP_SPECULATIVELY.
3266 (build_over_call): Fix 'this' for virtual fn.
3267 (build_new_method_call): Add diagnostic.
3269 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3271 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
3272 constructors to be passed in.
3273 (build_over_call): Likewise.
3274 (build_user_type_conversion_1): Pass them in.
3275 (convert_like): Likewise.
3276 (build_object_call): Handle overloaded conversions.
3277 (build_over_call): Pass the right args to build_vfn_ref.
3278 (standard_conversion): Fix pmf convs.
3279 (joust): Handle comparing statics and non-statics.
3280 (build_new_method_call): New fn.
3281 * call.c (build_method_call): Call it if NEW_OVER.
3283 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
3285 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
3288 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
3290 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
3291 instead of just maybe_build_cleanup so that we deallocate the
3294 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3296 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
3297 * cp-tree.h (finish_prevtable_vardecl): Add decl.
3299 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
3301 * pt.c (instantiate_class_template): Call complete_type. Also, if
3302 we're at the end of the file and we just instantiated a template
3303 class with a vtable, call finish_prevtable_vardecl.
3305 * error.c (dump_decl): Don't explode (or explode more gracefully
3306 as appropriate) if the object being dumped has a null type.
3307 (dump_expr): Likewise.
3309 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
3310 by counting the number of nodes that we'll need before allocating
3312 (lookup_fnfields): Fix comment.
3313 (breadth_first_search): Fix comment.
3315 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3317 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
3319 * class.c (finish_struct): Call cplus_decl_attributes here.
3320 (finish_struct_1): Not here.
3321 * cp-tree.h: Adjust.
3323 * pt.c (type_unification): New parameter STRICT.
3324 (unify): If STRICT, don't allow cv addition or base deduction.
3325 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
3327 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3329 * search.c (get_template_base{_recursive}): New fns.
3330 * pt.c (more_specialized): New fn.
3331 (do_function_instantiation): Use it.
3332 (unify): Handle base deduction.
3333 * cvt.c (joust): Use more_specialized.
3334 Don't arbitrarily choose between non-builtin candidates.
3335 (build_over_call): Call require_complete_type.
3337 * decl.c (start_function): Statics are static even in a #pragma
3340 * decl2.c (import_export_vtable): Disable vtable heuristic on
3341 systems with ASM_OUTPUT_EXTERNAL.
3343 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
3344 (standard_conversion): No std conv to enum type.
3346 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
3349 * cvt.c (reference_binding): Bind directly to a base subobject of
3352 * cvt.c (build_new_op): Enforce access control.
3354 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
3356 * typeck2.c (process_init_constructor): When scanning the
3357 union for a named field, skip things that aren't FIELD_DECLs.
3359 * method.c (synthesize_method): Don't scan fndecl's rtl if
3360 we're at the end of the file; just assume the function can't
3363 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3365 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
3368 * cvt.c (build_user_type_conversion_1): Handle overloaded
3371 * cvt.c (add_builtin_candidates): Don't consider type conversion
3372 operators for the first parameter of operator=.
3374 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
3376 * typeck.c (complete_type): Only call layout_type if we're not
3377 expanding a template.
3379 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3381 * cvt.c (compare_ics): Oops.
3383 * cvt.c (op_error): Oops.
3385 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
3386 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
3387 (build_conv): Use them.
3388 (implicit_conversion): Use them.
3389 (convert_like): Handle them.
3390 (build_new_op): Handle builtin COND_EXPR again.
3391 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
3392 in lists of types for COND_EXPR.
3393 (add_builtin_candidate): Add enum candidates for COND_EXPR.
3395 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
3397 * typeck.c (build_modify_expr): Always attempt to build a call to
3398 the assignment operator, even if we're using a default one.
3399 (convert_for_initialization): Call complete_type.
3401 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3403 * cvt.c (reference_binding): A REF_BIND gets the reference type.
3404 (implicit_conversion): Likewise.
3405 (convert_like): Likewise.
3406 (compare_ics): Likewise.
3407 (compare_qual): Likewise.
3408 (print_z_candidates): Handle no candidates.
3409 (build_new_op): Don't handle builtin COND_EXPR for now.
3411 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
3413 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
3415 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3417 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
3419 * cvt.c (build_builtin_candidate): Oops.
3420 (build_new_op): Oops.
3422 * method.c (build_opfncall): Pass COND_EXPR on.
3423 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
3424 (add_builtin_candidate{,s}): Likewise.
3425 (add_builtin_candidates): Likewise.
3426 (print_z_candidates, op_error, build_new_op): Likewise.
3427 (type_decays_to): New fn.
3428 * lex.c (init_lex): Just say ?: for COND_EXPR.
3430 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3432 * typeck.c (complete_type): Call layout_type rather than building
3435 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
3438 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3440 * cvt.c: Always compile the new overloading code (but don't use it).
3441 (implicit_conversion): Add a BASE_CONV when converting to
3442 the same class type.
3443 (convert_like): Handle BASE_CONV.
3445 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3447 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
3448 (add_builtin_candidate): Likewise.
3451 * typeck.c (build_x_function_call): Try an operator function
3452 whenever we call an object of class type.
3453 * method.c (build_opfncall): Pass CALL_EXPRs through.
3454 * cvt.c (implicit_conversion): Do const-ref case first.
3455 (add_conv_candidate, build_object_call, op_error): New fns.
3456 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
3457 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
3459 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
3460 Fall back on preincrement handling. Use op_error.
3462 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
3464 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
3467 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
3469 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
3471 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
3473 * typeck.c (build_component_ref_1): Use build_component_ref
3474 instead of open coding it here.
3476 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3478 * g++.c (main): Don't link with -lg++.
3481 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
3482 result of build_type_conversion.
3483 (cp_convert): Only call build_method_call for ctors if
3484 build_type_conversion failed.
3485 (ptr_complete_ob): New function.
3486 (TYPE_PTR{,OB,MEM}_P): New macros.
3487 ({add,build}_builtin_candidate{,s}): New functions.
3488 (print_z_candidates): Handle builtins.
3489 (build_user_type_conversion_1): Don't use conversion fns for
3490 converting to a base type.
3491 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
3492 (build_user_type_conversion): Use convert_from_reference.
3493 (build_new_op): New function.
3494 (build_over_call): Fix handling of methods.
3495 (compare_ics): Handle AMBIG_CONV properly.
3496 * typeck2.c: Increment abort count.
3497 * method.c (build_opfncall): Forward most requests to build_new_op.
3498 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
3500 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3502 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
3503 invalid second argument to dump_expr_list.
3505 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
3507 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
3509 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
3511 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
3514 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
3516 * typeck2.c (process_init_constructor): New pedwarn for using { }
3517 to initialize a pointer to member function.
3518 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
3519 we can avoid the new error.
3521 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
3523 * typeck.c (build_ptrmemfunc1): New function to hide details of
3524 pointer to member functions better.
3526 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
3528 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
3529 methods into the actual method, as we know the implied object is
3532 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3534 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
3535 inside a system header.
3537 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
3539 * call.c (build_method_call): Call complete_type on the
3542 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
3544 * typeck.c (build_component_ref): Always build up an OFFSET_REF
3545 for obj_ptr->func so that we can know which object to use in a
3548 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
3550 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
3551 around things. Also improve maintainability.
3553 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
3555 * decl.c (grokdeclarator): Check for overflow when evaluating an
3558 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
3560 * cvt.c (cp_convert): Don't check for ambiguity with constructor
3563 * typeck.c (build_x_function_call): Pass function overload
3564 questions to new overloading code if NEW_OVER.
3565 * init.c (expand_aggr_init_1): Only check for type conversion ops
3566 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
3567 Don't check for ambiguity with constructor if NEW_OVER.
3568 * cvt.c (convert_to_reference): Dereference the result of a type
3569 conversion operator.
3570 (build_conv): Propagate ICS_USER_FLAG.
3571 (implicit_conversion): Call instantiate_type.
3572 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
3573 (add_function_candidate): Fix cv-quals on argtype.
3574 (print_z_candidates): New function.
3575 (build_new_function_call): Call it.
3576 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
3577 consider non-converting constructors.
3578 Call print_z_candidates.
3579 Return an AMBIG_CONV for an ambiguous conversion.
3580 (build_user_type_conversion): Handle AMBIG_CONV.
3581 (convert_like): Fix test for building TARGET_EXPR.
3582 Call instantiate_type.
3583 Handle AMBIG_CONV and LVALUE_CONV.
3584 (build_over_call): Handle 0 args and ellipsis.
3585 * cp-tree.def: Add AMBIG_CONV.
3587 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
3589 * decl.c (lookup_name_real): If we find mem in obj when parsing
3590 `obj->mem', make sure we return the right value.
3592 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
3594 * search.c (get_base_distance): Call complete_type.
3596 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
3598 * decl.c (store_bindings): Make static.
3600 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3602 * init.c (expand_aggr_init_1): Don't check type conversions if
3605 * cvt.c (z_candidate): Put back template field.
3606 (add_function_candidate): Set it.
3607 (add_template_candidate): Likewise.
3609 (compare_qual): Handle references and pointers to members.
3610 (compare_ics): Handle reference bindings.
3612 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
3614 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
3616 * call.c (compute_conversion_costs): Call complete_type.
3618 * tree.c (vec_binfo_member): Use comptypes instead of comparing
3619 pointers, so we can handle template parameters.
3621 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
3623 * cvt.c (cp_convert_to_pointer): We have to call complete_type
3624 here; let's make it explicit instead of a side effect of an
3627 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3629 * cvt.c (z_candidate): Remove template field.
3630 (reference_binding): Handle binding to temporary.
3631 (implicit_conversion): Likewise.
3632 (add_function_candidate): Handle artificial constructor parms.
3633 Handle functions with too few parms.
3634 (add_template_candidate): New function.
3635 (build_user_type_conversion_1): Handle constructors.
3636 (convert_like): Likewise.
3637 (build_over_call): Likewise.
3638 (build_new_function_call): Support templates.
3639 (compare_ics): Fix reference, inheritance handling.
3641 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
3643 * decl.c: Add signed_size_zero_node.
3644 (init_decl_processing): Build it.
3645 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
3646 when we're trying to make a negative delta.
3648 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3650 Stop doing this damn index==strchr variable name confusion.
3651 * class.c (add_virtual_function): Change local var INDEX to be
3653 (add_method): Likewise.
3654 * lex.c (print_parse_statistics): Likewise.
3655 * search.c (make_memoized_table_entry): Likewise.
3656 (lookup_fnfields_here): Likewise.
3657 (lookup_field): Likewise.
3658 (lookup_fnfields): Likewise.
3659 (get_baselinks): Likewise.
3660 * sig.c (build_signature_table_constructor): Likewise.
3661 (build_signature_method_call): Likewise.
3662 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
3663 (get_member_function_from_ptrfunc): Likewise.
3664 (build_ptrmemfunc): Change local var INDEX to be IDX.
3665 (c_expand_start_case): Likewise.
3667 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3669 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
3670 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
3671 (convert_to_reference): Use build_type_conversion to convert to
3672 the reference type directly.
3673 (standard_conversion): Fix void* case, non-conversions.
3674 (reference_binding): Fix expr == 0 case, non-conversions.
3675 (convert_like): Support REF_BIND.
3676 (compare_qual): Split out from compare_ics.
3677 (compare_ics): Use it, handle icses with only a qual_conv.
3679 * init.c (expand_vec_init): Don't crash if decl is NULL.
3681 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
3683 * mpw-config.in: New file, configury for Mac MPW.
3684 * mpw-make.sed: New file, makefile editing for MPW.
3686 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3688 * pt.c (instantiate_class_template): Call repo_template_used.
3690 * search.c (lookup_conversions): Only lookup conversions in
3693 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3695 * cp-tree.def: Renamed from tree.def, to avoid confusion with
3697 * cp-tree.h, lex.c: Include cp-tree.def.
3698 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
3700 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
3702 * init.c (build_vec_delete_1): Call complete_type.
3704 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
3706 * except.c (start_anon_func): Make sure anonymous functions are
3709 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3711 * decl.c (finish_function): If function_depth > 1, set nested.
3713 * decl2.c (grokbitfield): Revert Bob's change.
3714 * class.c (finish_struct_1): Fix handling of named bitfield widths.
3716 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3718 * pt.c (add_pending_template): Handle types.
3719 (lookup_template_class): With -fexternal-templates, just add the class
3720 to pending_templates instead of instantiating it now.
3721 * decl2.c (finish_file): Handle types in pending_templates.
3723 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
3725 * decl2.c (grokbitfield): Handle constant decls appropriately.
3726 Give an appropriate error message now instead of spewing core
3729 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3731 * decl2.c: Don't turn on thunks by default for now.
3733 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
3735 * typeck.c (complete_type): Handle error_mark_node.
3736 (common_type, OFFSET_TYPE): Handle template_type_parms.
3738 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3740 * pt.c (instantiate_decl): If at_eof, call import_export_decl
3741 regardless of DECL_INLINE.
3743 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
3745 * class.c (finish_struct_bits): Copy TYPE_SIZE.
3747 * rtti.c (build_dynamic_cast): Support templates.
3748 * tree.def: Support DYNAMIC_CAST_EXPR.
3749 * pt.c (tsubst_copy): Likewise.
3750 * decl2.c (build_expr_from_tree): Likewise.
3752 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
3754 * typeck.c (build_static_cast): Support templates.
3755 (build_const_cast): Likewise.
3756 * tree.def: Support CONST/STATIC_CAST_EXPR.
3757 * pt.c (tsubst_copy): Likewise.
3758 * decl2.c (build_expr_from_tree): Likewise.
3760 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
3762 * decl2.c (finish_vtable_vardecl): Don't trust
3763 TREE_SYMBOL_REFERENCED for vtables of local classes.
3765 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
3767 * pt.c (tsubst_copy): Handle operator T.
3769 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3771 * init.c (build_delete): Move creation of PARMS inside test of
3772 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
3774 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
3776 * typeck.c (build_conditional_expr): Don't assume that
3777 the arguments to ?: are always pointers or records.
3779 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
3781 * decl2.c (import_export_decl): Still emit static/weak/comdat
3782 copies of inline template functions with -fno-implicit-templates.
3784 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
3786 * init.c (build_delete): Determine the complete basetype
3787 path to the destructor we're calling.
3789 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
3791 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
3792 initialize the enum, because we really and truly don't know where
3794 (start_enum): Don't copy integer_zero_node because
3795 build_enumerator will do it.
3797 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3799 * decl.c (finish_function): Do access control on base destructors.
3801 * pt.c (tsubst, case FUNCTION_DECL): Set up
3802 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
3805 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
3807 * cvt.c (build_up_reference): If we have already extended the
3808 lifetime of the temporary, don't try it again.
3809 * typeck.c (c_expand_return): Don't try and convert the return
3810 value twice when we want a reference, once is enough.
3812 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
3814 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
3815 LOOKUP_ONLYCONVERTING at all for now.
3817 * search.c (add_conversions): Put the conversion function in
3818 TREE_VALUE, the basetype in TREE_PURPOSE.
3819 * cvt.c (build_type_conversion): Adjust.
3820 * cvt.c (build_expr_type_conversion): Adjust.
3821 * call.c (user_harshness): Adjust.
3823 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
3825 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
3828 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
3830 * except.c (expand_start_catch_block): Add a dummy region, if we
3831 get an error, so that we can avoid core dumping later.
3833 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
3835 * cp-tree.h (OFFSET_REF): Remove.
3836 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
3837 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
3838 * init.c (expand_aggr_init_1): Likewise.
3839 (build_new): Likewise.
3840 * typeck.c (expand_target_expr): Likewise.
3842 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3844 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
3847 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
3849 * cvt.c (build_up_reference): Redo how and when temporaries are
3851 * decl.c (grok_reference_init): Don't try and be smart about
3854 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
3856 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
3857 (TARGET_EXPR...), now that it has 4 arguments.
3858 * tree.c (build_cplus_new): Likewise.
3860 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3862 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
3864 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
3865 * decl.c (struct saved_scope): Remove named_labels,
3866 {base,member}_init_list.
3867 (maybe_push_to_top_level): Don't set them. Call
3868 push_cp_function_context if appropriate.
3869 (pop_from_top_level): Likewise.
3871 * method.c (do_build_assign_ref): Remove obsolete check of
3872 TYPE_HAS_ASSIGN_REF (basetype).
3874 * decl.c (grokfndecl): Diagnose user definition of
3875 implicitly-declared methods.
3877 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
3879 * method.c (do_build_copy_constructor): Add code to give
3880 meaningful error messages instead of crashing.
3881 (do_build_assign_ref): Don't synthesize assignment operators for
3882 classes containing reference or const members.
3884 * class.c (struct base_info): Remove cant_synth_copy_ctor
3885 and cant_synth_asn_ref.
3886 (finish_base_struct): Remove the code that tries to conditionalize
3887 synthesis of copy constructors & assignment operators based on
3888 access permissions. Instead, let it fail when it tries to
3889 synthesize the copy constructor. This will give meaningful error
3890 messages instead of silently generating code to perform a bitcopy.
3892 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
3894 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
3895 determining types for constant values.
3897 * decl.c (struct named_label_list): Use instead of stuffing
3898 random items into a TREE_LIST node.
3899 (named_label_uses): Use the new struct.
3900 (poplevel): Likewise.
3901 (lookup_label): Likewise.
3902 (define_label): Add an error message to tell the user the line
3903 where the goto is located in addition to the destination of the
3905 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
3907 (finish_function): Likewise.
3909 (start_decl): Complain about defining a static data member
3910 in a different type from which it was declared.
3912 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
3914 * cvt.c (build_expr_type_conversion): Adjust.
3916 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3918 * call.c (build_method_call): Always convert 'this' to the
3921 * search.c (add_conversions): Put the conversion function in
3922 TREE_VALUE, the type in TREE_PURPOSE.
3923 * cvt.c (build_type_conversion): Adjust.
3924 * call.c (user_harshness): Adjust.
3926 * method.c (emit_thunk): Call temporary_allocation and
3927 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
3929 * tree.c (build_cplus_array_type): Handle tweaking of
3930 TYPE_MAIN_VARIANT here.
3931 * typeck.c (common_type): Not here.
3933 * typeck.c (complete_type): Only try to complete an array type if
3936 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
3938 * decl.c (grokvardecl): Call complete_type.
3939 (grokdeclarator): Call complete_type for PARM_DECLs.
3941 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3943 * pt.c (instantiate_class_template): Re-set
3944 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
3946 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
3948 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
3949 smart enough to do it right.
3950 * tree.c (cp_expand_decl_cleanup): Likewise.
3951 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
3952 cp_expand_decl_cleanup.
3953 (store_parm_decls): Likewise.
3954 (hack_incomplete_structures): Likewise.
3955 * except.c (push_eh_cleanup): Likewise.
3957 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
3959 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
3960 frontend to the backend where it belongs.
3961 * tree.c (unsave_expr): Likewise.
3962 (unsave_expr_now): Likewise.
3963 * tree.def (UNSAVE_EXPR): Likewise.
3964 * cp-tree.h (unsave_expr): Likewise.
3965 (unsave_expr_now): Likewise.
3967 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
3969 * init.c (emit_base_init): Make sure the partial EH cleanups live
3970 on the function_obstack.
3972 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
3974 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
3975 when checking for pointer types.
3977 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3979 * pt.c (instantiate_class_template): Remove obsolete check for
3980 access declarations.
3982 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
3984 * call.c (build_overload_call): Simplify calls to
3985 build_overload_call by removing last parameter.
3986 (build_method_call): Likewise.
3987 * cp-tree.h: Likewise.
3988 * method.c (build_opfncall): Likewise.
3989 * typeck.c (build_x_function_call): Likewise.
3991 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
3993 * call.c (default_parm_conversions): Factor out common code.
3994 (build_method_call): Use it.
3995 (build_overload_call_real): Use it.
3997 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
3999 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
4000 but pedwarn as the code is bogus.
4001 * typeck.c (decay_conversion): Likewise.
4002 (build_function_call_real): Use build_addr_func instead of
4003 default_conversion. Don't allow pointer-to-method functions down
4005 (build_unary_op): Use real pointer-to-member functions instead of
4007 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
4008 (convert_for_assignment): Removed some obsolete code.
4009 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
4010 build_x_function_call instead of current_class_ptr. Only call
4011 digest_init once on an initializer, we do this just checking
4013 (build_expr_from_tree): Pass current_class_ref to
4014 build_x_function_call instead of current_class_ptr.
4015 * init.c (build_member_call): Likewise.
4017 * error.c (dump_expr): Handle OFFSET_REFs better.
4018 * pt.c (unify): Handle pointer-to-member functions better.
4019 * decl.c (finish_function): Clear out current_class_ref just like
4020 we do for current_class_ptr.
4022 * typeck.c (get_delta_difference): Handle virtual bases better.
4024 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4026 * sig.c (build_signature_table_constructor): Use the delta for
4027 the original basetype for this virtual function with thunks.
4028 (build_signature_method_call): We still need to adjust 'this'
4031 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
4033 * call.c (build_addr_func): New routine. Used to get the `real'
4034 address of a function or a method. Needed to avoid getting a
4035 pointer-to-member function.
4036 (build_call): New routine to build CALL_EXPRs.
4037 (build_method_call): Use it.
4038 * cvt.c (convert_to_aggr): Likewise.
4039 * typeck.c (build_function_call_real): Likewise.
4040 * sig.c (build_signature_table_constructor): Use build_addr_func.
4041 * cp-tree.h (build_call, build_addr_func): Declare them.
4043 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
4045 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
4046 * parse.y: Remove uses of LOOKUP_AGGR.
4048 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
4050 * *.[chy]: Rename current_class_decl to current_class_ptr, and
4051 C_C_D to current_class_ref.
4053 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4055 * call.c (convert_harshness): Tighten up pointer conversions.
4057 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
4059 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
4060 (finish_file): Likewise.
4062 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4064 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
4066 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
4069 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4071 * decl2.c: Turn on thunks by default where supported.
4073 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
4075 * cp-tree.h (build_overload_call_maybe): Removed.
4076 * call.c (build_overload_call_real): Invert meaning of last arg to
4077 be require_complete.
4078 (build_overload_call): Likewise.
4079 * typeck.c (build_x_function_call): Use build_overload_call_real
4080 instead of build_overload_call_maybe.
4082 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4084 * decl2.c (finish_file): Don't try to emit functions that haven't
4087 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4089 * decl2.c (finish_vtable_vardecl): Oops.
4091 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
4092 Also store the bindings from previous_class_values.
4093 (pop_from_top_level): Restore them.
4095 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4097 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
4098 symbol has been referenced.
4099 (finish_file): Re-join synthesis/vtable loop with inline emission
4100 loop, disable inlining when an inline is output.
4102 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
4104 * except.c (init_exception_processing): Setup saved_in_catch.
4105 (push_eh_cleanup): Reset __eh_in_catch.
4106 (expand_start_catch_block): Set __eh_in_catch.
4108 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
4110 * except.c (push_eh_cleanup): Add tracking for whether or not we
4111 have an active exception object.
4112 (expand_builtin_throw): Use it to make sure a rethrow without an
4113 exception object is caught.
4115 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4117 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
4120 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4122 * decl2.c (finish_file): Also use sentries for vars with
4123 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
4126 * lex.c (handle_cp_pragma): Disable #pragma
4127 interface/implementation if SUPPORTS_ONE_ONLY > 1.
4129 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4131 * method.c (emit_thunk): Wrap default case in
4132 temporary/permanent_allocation.
4134 * method.c (make_thunk): Use DECL_ONE_ONLY.
4135 (emit_thunk): Call assemble_end_function.
4137 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4139 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
4140 (import_export_decl): Likewise.
4141 (finish_prevtable_vardecl): Disable vtable hack if
4142 SUPPORTS_ONE_ONLY > 1.
4144 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
4146 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
4147 PREDECREMENT_EXPRs take two arguments, not one.
4149 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4151 * class.c (build_vtable_entry): Don't build thunks for abstract
4154 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
4157 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4159 * class.c (set_rtti_entry): Use size_zero_node.
4160 (build_vtable): Likewise.
4162 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
4164 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
4165 (prepare_fresh_vtable): Likewise.
4167 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
4169 * method.c (emit_thunk): Call mark_used on the target function.
4171 * call.c (build_method_call): Don't warn about pending templates.
4173 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4175 * decl2.c (finish_file): Fix list walking logic.
4177 * typeck2.c (check_for_new_type): Only warn if -pedantic.
4179 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
4181 * class.c (finish_struct_1): Remove old code for
4182 dont_allow_type_definitions.
4183 * cp-tree.h: Likewise.
4184 * spew.c: Make sure cp-tree.h is included before parse.h, so the
4185 definition of flagged_type_tree is found before it is used.
4187 * parse.y: Added the ftype member to the type union, and changed a
4188 number of rules to use it instead of ttype. Added calls to
4189 check_for_new_type() as appropriate.
4190 * typeck2.c (check_for_new_type): New function for checking
4191 if a newly defined type appears in the specified tree.
4192 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
4193 for check_for_new_type().
4195 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4197 * decl2.c (finish_file): Only use a sentry if the decl is public.
4199 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
4200 don't pass LOOKUP_ONLYCONVERTING.
4202 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
4204 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
4205 properly keeps track of const and volatile type modifiers.
4207 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4209 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
4210 * pt.c (comp_template_args): Use it.
4212 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
4213 assemble_external for artificial function decls.
4215 * decl.c (cp_finish_decl): Oops.
4217 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
4219 * decl2.c (import_export_decl): Put static data member templates
4220 into common storage, or make them weak, depending on whether they
4221 are dynamically or statically initialized.
4222 (get_sentry): New function.
4223 (finish_file): Do import_export_decl for static data members before
4224 building the init/fini functions. Don't init/fini a variable that's
4225 EXTERNAL. Use a sentry for variables in common. Fix mismatching
4226 push/pop_temp_slots.
4227 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
4228 expand_static_init thang.
4229 * method.c (get_id_2): New function.
4231 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
4233 * parse.y (empty_parms): Make sure we use C++-style prototypes
4234 when we're declaring member functions.
4236 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4238 * Makefile.in (CONFLICTS): 16 s/r conflicts.
4239 * parse.y (self_template_type): New nonterminal.
4241 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4243 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
4245 * parse.y (base_class.1): Allow 'typename foo::bar'.
4247 * lex.c (check_newline): Remove #pragma code that plays with the
4248 input stream, since we now deal with tokens. Clear nextchar when
4250 (handle_cp_pragma): Use real_yylex.
4251 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
4254 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
4256 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
4258 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4260 * parse.y: New token SELFNAME for potential constructor.
4261 * spew.c (yylex): Handle it.
4262 * lex.c (identifier_type): Produce it.
4264 * parse.y (complete_type_name): In :: case, don't push class binding.
4265 (complex_type_name): Likewise.
4267 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
4269 * typeck.c (build_reinterpret_cast): Handle pointer to member
4272 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4274 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
4276 (check_newline): Put the vtable/unit/implementation/interface pragma
4277 code into handle_cp_pragma, replacing it with a call.
4278 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
4279 args. Get the next token after handling the pragma token.
4281 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
4283 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
4284 (convert_to_pointer_force): Likewise.
4286 * init.c (build_new): Fix array new without -fcheck-new.
4288 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4290 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
4291 tree.c: Lose TYPE_NESTED_NAME.
4293 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
4296 * tree.def: Add VEC_INIT_EXPR.
4297 * expr.c (cplus_expand_expr): Handle it.
4298 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
4299 the extra file-scope symbol nastiness.
4301 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4303 * method.c (make_thunk): Thunks are static.
4304 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
4306 * decl2.c (mark_vtable_entries): Emit thunks as needed.
4307 (finish_file): Don't emit them here.
4309 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4311 * rtti.c (build_dynamic_cast): Handle null pointers.
4312 (ifnonnull): New function.
4314 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
4316 * call.c (build_method_call): Remember the original basetype we
4317 were called with. Give an error message instead of trying
4318 (incorrectly) to call a non-static member function through a
4319 non-inherited class.
4321 * search.c (expand_upcast_fixups): Mark the new fixup as
4324 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4326 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
4328 * class.c (set_rtti_entry): Fix for thunks.
4330 * decl2.c (import_export_decl): Still emit typeinfo fns for
4331 cv-variants of builtin types.
4333 * rtti.c (expand_class_desc): Set up base_info_type_node here.
4334 (init_rtti_processing): Instead of here.
4336 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4338 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
4339 (build_typeid): Only complain about taking dynamic typeid without
4342 * decl2.c: flag_rtti defaults to 1.
4344 * rtti.c (get_tinfo_var): The general class case is now smaller.
4345 (init_rtti_processing): Pack the latter three fields of base_info
4348 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
4350 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
4352 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
4354 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
4355 (push_memoized_context): Split out code to undefer pop_type_level to
4356 (clear_memoized_cache): here.
4357 (pop_memoized_context): We can only handle one layer of deferral of
4358 pop_type_level so clear the cache, if there was a previous level.
4360 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4362 * rtti.c (init_rtti_processing): Build up base_info_type_node.
4363 (expand_class_desc): Use one pointer to an array of base_info
4364 structs, passed using a CONSTRUCTOR.
4366 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
4368 * class.c (build_vbase_path): Remove block extern for
4369 flag_assume_nonnull_objects here.
4370 (build_vfn_ref): Split out functionality into build_vtbl_ref.
4371 (build_vtbl_ref): New routine.
4372 (build_vtable): Set up rtti info here.
4373 (add_virtual_function): Note in CLASSTYPE_RTTI the best
4374 place where we can get the rtti pointers from to avoid having to
4375 search around for a place.
4376 (finish_base_struct): Likewise.
4377 (finish_struct_1): Likewise. Never create totally new vtables
4378 with totally new vtable pointers for rtti. Disable code to layout
4379 vtable pointers better until we want to break binary
4381 * rtti.c (build_headof_sub): New routine to convert down to a
4382 sub-object that has an rtti pointer in the vtable.
4383 (build_headof): Use it. Also, use build_vtbl_ref now to be more
4385 (build_dynamic_cast): Make sure we have saved it, if we need to.
4386 * search.c (dfs_init_vbase_pointers): Disable code that deals with
4387 a more efficient vtable layout, enable later.
4388 * call.c (flag_assume_nonnull_objects): Moved declaration to
4389 * cp-tree.h: here. Declare build_vtbl_ref.
4390 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
4391 function calls that want a tree.
4393 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4395 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
4396 other X subobjects in the most derived type. Ack.
4398 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
4399 get_typeid will do it for us.
4400 (get_typeid_1): Break out call-building for expand_*_desc to use.
4401 (get_typeid): Call it.
4402 (expand_*_desc): Likewise.
4403 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
4405 (init_decl_processing): Lose builtin_type_tdescs lossage.
4406 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
4408 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
4410 * pt.c (tsubst): When calling set_nested_typename, use
4411 TYPE_NESTED_NAME (current_class_type) instead of
4414 * decl.c (pushdecl): Likewise.
4415 (pushdecl_class_level): Likewise.
4416 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
4417 set_nested_typename.
4419 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4421 * rtti.c (synthesize_tinfo_fn): Handle arrays.
4423 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
4425 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
4427 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
4428 (init_rtti_processing): Lose bad_cast_type.
4429 (build_dynamic_cast): Use throw_bad_cast.
4431 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
4433 * decl2.c (finish_file): Don't synthesize artificial functions
4434 that are external and not inline.
4436 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
4438 * decl2.c (finish_file): Handle having new inlines added to
4439 saved_inlines by synthesis.
4441 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
4443 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4445 RTTI rewrite to initialize nodes as needed, not require that
4446 users #include <typeinfo>, complete functionality and reduce wasted
4448 * rtti.c (init_rtti_processing): New fn.
4449 (build_typeid): The vtable entry is now a function.
4450 (get_tinfo_var): New fn.
4451 (get_tinfo_fn): Likewise.
4452 (get_typeid): Use it.
4453 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
4454 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
4456 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
4457 (synthesize_tinfo_fn): New fn.
4458 * method.c (build_t_desc_overload): Lose.
4459 (build_overload_with_type): More generic.
4460 * decl.c (init_decl_processing): Call init_rtti_processing.
4461 * class.c (set_rtti_entry): Use get_tinfo_fn.
4462 * decl2.c (mark_vtable_entries): Mark the rtti function.
4463 (finish_prevtable_vardecl): Don't build_t_desc.
4464 (import_export_decl): Handle tinfo functions.
4465 (finish_file): Likewise.
4466 * typeck.c (inline_conversion): New fn.
4467 (build_function_call_real): Use it.
4468 * cp-tree.h: Add decls.
4470 * method.c (hack_identifier): Also convert component_refs from
4473 * lex.c (cons_up_default_function): Use the type, not the name, in
4476 * decl2.c (import_export_vtable): Fix weak vtables.
4478 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
4480 * search.c (get_base_distance_recursive): Fix access checks for
4483 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4485 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
4487 (convert_harshness): Add prototypes wrapped by PROTO.
4488 * decl2.c (grok_function_init): Likewise.
4489 (do_toplevel_using_decl): Change to void return type.
4490 * class.c (build_vtable_entry): Remove decl of make_thunk.
4491 (merge_overrides): Fix order of arg definitions.
4492 (finish_vtbls): Likewise.
4493 (fixup_vtable_deltas): Likewise.
4494 (modify_all_direct_vtables): Likewise.
4495 (modify_all_indirect_vtables): Likewise.
4496 * search.c (get_base_distance_recursive): Likewise.
4497 (get_abstract_virtuals_1): Likewise.
4498 (fixup_virtual_upcast_offsets): Likewise.
4499 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
4500 * init.c (perform_member_init): Fix order of arg definitions.
4501 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
4502 * cp-tree.h (make_thunk): Add decl.
4503 (overload_template_name, push_template_decl): Add decls.
4504 (do_toplevel_using_decl): Change to void return type.
4505 (vec_binfo_member): Add decl.
4507 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4509 * typeck.c (mark_addressable, convert_for_assignment,
4510 convert_for_initialization, pointer_int_sum, pointer_diff,
4511 unary_complex_lvalue): Add prototypes wrapped by PROTO.
4512 (convert_sequence): #if 0 fn decl, since definition also is.
4514 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
4516 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
4517 cast to pointer types for type searching.
4519 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4521 * typeck.c (get_delta_difference): Use cp_error, not error, in the
4522 case where BINFO == 0.
4524 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
4526 * call.c (build_method_call): Fix wording of error messages so
4527 constructors come out right.
4529 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
4531 * decl.c (push_overloaded_decl): Don't warn about hidden
4532 constructors when both the type and the function are declared
4533 in a system header file.
4535 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
4537 * class.c (finish_struct_1): Propagate the TYPE_PACKED
4538 flag for the type to the type's fields.
4540 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4542 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
4544 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
4546 * class.c (base_info, finish_base_struct): Replace
4547 needs_virtual_dtor with base_has_virtual.
4549 (finish_struct_1): Remove the old code that tried to make default
4550 destructors virtual. Use base_has_virtual when checking if we need
4551 to add a vtable entry for the rtti code.
4553 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4555 * pt.c (push_template_decl): Complain about template decl with
4556 inappropriate declaration.
4558 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
4560 * typeck.c (build_x_unary_op): Remove bogus check for taking
4561 the address of a member function.
4563 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4565 * parse.y (constructor_declarator): Only push the class if
4566 we are not already in the class.
4568 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
4570 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
4571 Add additional argument to INIT_CUMULATIVE_ARGS.
4573 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4575 * decl.c (shadow_tag): Fix error about anon union with methods.
4577 * parse.y (self_reference): Only generate a self-reference if this
4578 is a non-template class.
4579 (opt.component_decl_list): Only use it if it was generated.
4581 * parse.y (component_decl_1): Use constructor_declarator.
4582 (fn.def2): Likewise.
4583 (notype_component_declarator0): Likewise.
4585 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
4587 * typeck.c (build_x_unary_op): Add checks for taking the address
4588 of a TARGET_EXPR or of a member function, and give appropriate
4591 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4593 * pt.c (process_template_parm): Allow template type parms to be
4594 used as types for template const parms.
4596 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
4598 * init.c (expand_vec_init): Ensure the eh cleanups are on the
4601 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4603 * decl.c (lookup_name_real): Be even more picky about the
4604 ambiguous lookup warning.
4605 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
4606 * parse.y (constructor_declarator): Rather than here.
4608 * parse.y (constructor_declarator): New nonterminal.
4610 (explicit_instantiation): Likewise.
4612 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4614 Add implicit declaration of class name at class scope.
4615 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
4616 * parse.y (self_reference): New nonterminal.
4617 (opt.component_decl_list): Use it.
4618 (fn.def1): Add nested_name_specifier type_name cases.
4619 * class.c (build_self_reference): New function.
4620 (finish_struct): Handle access_default later, move self-reference
4622 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
4623 * cp-tree.h: Adjust.
4625 * pt.c (do_function_instantiation): Separate handling of member
4626 functions and non-member functions properly.
4628 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4630 * pt.c (process_template_parm): Improve error for 'volatile class K'.
4632 * class.c (finish_struct_1): Check the right slot for destructors.
4634 * decl.c (start_enum): Complain about enum templates.
4636 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
4638 * init.c (resolve_offset_ref): Offset pointers to member data by one.
4639 * typeck.c (unary_complex_lvalue): Likewise.
4641 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
4643 * typeck.c (c_expand_return): Check for a returned local
4644 array name, similar to the check for an ADDR_EXPR.
4646 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4648 * decl.c (cp_finish_decl): Don't build cleanups for static
4651 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
4653 * typeck.c (build_modify_expr): Fix error messages to be more
4655 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
4656 assignment operators.
4657 * error.c (assop_as_string): Likewise. Add support for `%Q' for
4658 assignment operators.
4660 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4662 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
4663 give an error if initialized. Pedwarn about nested type with the
4664 same name as its enclosing class.
4666 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
4668 * typeck.c (require_complete_type): Be sure to instantiate the
4669 MAIN_VARIANT of the type.
4671 * decl2.c (finish_file): Instantiate pending templates before
4672 processing static constructors and destructors.
4674 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
4677 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
4679 * decl2.c (delete_sanity): If error_mark_node is passed
4680 in as an expression, quit while we're ahead.
4682 * decl.c (grokdeclarator): Give an error message if `friend'
4683 is combined with any storage class specifiers.
4685 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
4687 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
4688 definition of nonexistent nested type.
4690 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
4691 not to say 'typedef'.
4693 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4695 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
4696 * search.c (dfs_walk, dfs_init_vbase_pointers,
4697 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
4698 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
4700 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
4702 * except.c (build_throw): Support minimal parse.
4703 * pt.c (tsubst_copy): Support THROW_EXPR.
4704 * decl2.c (build_expr_from_tree): Likewise.
4706 * pt.c (mangle_class_name_for_template): Always allocate
4709 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
4711 * cvt.c (cp_convert_to_pointer): Give an appropriate error
4712 when trying to cast from an incomplete type.
4714 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4716 * pt.c (instantiate_class_template): Don't bother setting up
4717 CLASSTYPE_TAGS explicitly, as the nested types will add
4720 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
4722 * decl.c (shadow_tag): Remove old error check for usage of
4723 an enum without a previous declaration.
4724 (xref_tag): Add error message about usage of enums without a
4725 previous declaration.
4727 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4729 * lex.c (do_identifier): Only do name consistency check if we're
4732 * pt.c (push_template_decl): Don't crash if we get a member defn
4735 * decl.c (xref_tag_from_type): New function to do an xref without
4736 always having to figure out code_type_node.
4737 * cp-tree.h: Declare it.
4738 * pt.c (instantiate_class_template): Use it for friend classes.
4739 (lookup_template_class): Use it.
4741 * typeck2.c (build_functional_cast): Pull out a single parm before
4742 passing it to build_c_cast.
4744 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
4746 * expr.c (do_case): Give an error message if a pointer is
4747 given as a case value.
4749 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4751 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
4754 * lex.c (cons_up_default_function): Really, now, interface hackery
4755 does not apply to synthesized methods.
4757 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
4759 * call.c (build_method_call): Ctors and dtors now have special names
4760 with respect to lookups.
4761 * class.c (add_method): Likewise.
4762 (grow_method): Likewise.
4763 (finish_struct_methods): Likewise.
4764 (warn_hidden): Likewise.
4765 (finish_struct_1): Likewise.
4766 * cvt.c (convert_to_reference): Likewise.
4767 (convert_to_aggr): Likewise.
4768 (cp_convert): Likewise.
4769 * decl2.c (check_classfn): Likewise.
4770 * init.c (expand_member_init): Likewise.
4771 (expand_default_init): Likewise.
4772 (expand_aggr_init_1): Likewise.
4773 (build_offset_ref): Likewise.
4774 (build_new): Likewise.
4775 (build_delete): Likewise.
4776 * lex.c (do_inline_function_hair): Likewise.
4777 * search.c (lookup_field_1): Likewise.
4778 (lookup_fnfields_here): Likewise.
4779 (lookup_field): Likewise.
4780 (lookup_fnfields): Likewise.
4781 (get_virtual_destructor): Likewise.
4782 (dfs_debug_mark): Likewise.
4783 (dfs_pushdecls): Likewise.
4784 (dfs_compress_decls): Likewise.
4785 * tree.c (layout_basetypes): Likewise.
4786 * typeck.c (build_component_ref): Likewise.
4787 (build_x_function_call): Likewise.
4788 (build_modify_expr): Likewise.
4789 (convert_for_initialization): Likewise.
4790 (build_functional_cast): Likewise.
4791 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
4794 * decl.c (ctor_identifier): New.
4795 (dtor_identifier): New.
4796 (init_decl_processing): Set them.
4798 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
4800 * typeck.c (build_component_ref): Don't get confused by fields whose
4801 context has no type name, like pointer to member functions.
4803 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
4805 * decl.c (grokdeclarator): Handle typedef without declarator.
4807 * pt.c (tsubst): Handle SCOPE_REF in declarator.
4809 * parse.y (bad_parm): Catch another case of missing `typename'.
4811 * lex.c (yyprint): Handle TYPE_DECLs.
4813 * decl.c (start_function): Don't try to be clever.
4815 * lex.c: Lose compiler_error_with_decl.
4816 * typeck2.c: Lose error_with_aggr_type.
4817 (incomplete_type_error): Use cp_* instead of old functions.
4818 (readonly_error): Likewise.
4819 * typeck.c (convert_arguments): Likewise.
4820 * search.c (lookup_nested_field): Likewise.
4821 * method.c (make_thunk): Likewise.
4822 * decl.c (grokparms): Likewise.
4823 * cp-tree.h: Update.
4825 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
4828 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
4830 * method.c (build_opfncall): When deleting a pointer to an
4831 array, build a new pointer to the tree past any ARRAY_TYPE
4834 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4836 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
4838 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4840 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
4843 * decl.c (finish_function): Don't set nested based on
4844 hack_decl_function_context.
4845 * parse.y (function_try_block): Check for nested function.
4846 (pending_inlines): Likewise.
4848 * decl2.c (build_expr_from_tree): If a unary op already has a
4849 type, just return it.
4851 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
4853 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
4854 (finish_file): Check the return value of walk_vtables.
4855 (finish_prevtable_vardecl): Return int.
4856 (finish_vtable_vardecl): Likewise.
4857 (prune_vtable_vardecl): Likewise.
4858 * lex.c (set_vardecl_interface_info): Likewise.
4859 * cp-tree.h: Adjust return types.
4861 * class.c (delete_duplicate_fields_1): Don't complain about
4862 duplicate nested types if they're the same type.
4863 (finish_struct): Remove check for duplicate.
4864 * decl2.c (grokfield): Don't check for typedef of anonymous type.
4866 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4868 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
4870 * decl.c (grokdeclarator): Lose special handling of class-level
4871 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
4872 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
4874 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
4876 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
4878 * search.c (compute_access): Fix handling of anonymous union
4880 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
4881 from anonymous unions to their members.
4883 * typeck.c (build_x_function_call): For static member functions,
4884 hand off to build_member_call.
4886 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
4888 * typeck.c (build_component_ref): Handle OFFSET_REFs.
4890 * init.c (expand_vec_init): Fix init == 0 case.
4892 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4894 * init.c (build_new): Pedwarn about init and array new.
4895 (expand_vec_init): Handle lists, use convert_for_initialization
4897 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
4898 when converting to an aggregate type.
4899 * cvt.c (cp_convert): Pass it through.
4901 * typeck.c (build_conditional_expr): Handle user-defined
4902 conversions to slightly different types.
4904 * decl.c (grokdeclarator): Force an array type in a parm to be
4907 * decl2.c (do_using_directive): Sorry.
4908 (do_namespace_alias): Likewise.
4909 * lex.c (real_yylex): Warn about using the `namespace' keyword.
4911 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4913 * parse.y (datadef): Move call to note_list_got_semicolon up.
4915 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
4917 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
4919 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
4921 * decl.c (cp_finish_decl): The exception regions have to be
4922 nested, not overlapping. We start the exception region for a
4923 decl, after it has been fully built, and all temporaries for it
4924 have been cleaned up.
4926 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
4928 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
4930 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4932 * tree.def: Add RETURN_INIT.
4933 * pt.c (instantiate_decl): Handle RETURN_INIT.
4934 * decl.c (store_return_init): Handle minimal_parse_mode.
4936 * tree.c (cp_build_type_variant): Just return an error_mark_node.
4937 * decl.c (make_typename_type): Don't try to get the file and line
4939 * typeck.c (comptypes): Handle TYPENAME_TYPE.
4941 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
4943 * decl.c (poplevel): Make sure we clear out and restore old local
4944 non-VAR_DECL values by default when they go out of scope.
4946 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4948 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
4949 referring to addresses of variables and functions.
4951 * error.c (dump_expr): Support SIZEOF_EXPR.
4953 * init.c (do_friend): Use the return value of check_classfn.
4955 * typeck.c (convert_arguments): Call complete_type.
4957 * method.c (hack_identifier): After giving an error, set value to
4960 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4962 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
4963 lossage for local classes.
4964 * cp-tree.h: Declare it.
4965 * decl.c (lookup_name_real): Evil, painful hack for local classes.
4966 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
4967 Use hack_decl_function_context.
4968 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
4969 (start_function): Use hack_decl_function_context.
4970 (finish_function): Likewise.
4971 * method.c (synthesize_method): Likewise.
4972 * lex.c (process_next_inline): Likewise.
4973 (do_pending_inlines): Likewise.
4974 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
4977 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
4979 * sig.c (build_signature_pointer_or_reference_type): Align
4980 signature pointers/references on 8-byte boundaries so they can be
4981 grabbed 2 words at a time on a Sparc.
4983 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4985 * method.c (hack_identifier): Requiring a static chain is now a
4987 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
4990 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4992 * init.c (build_offset_ref): Call complete_type.
4994 * decl.c (pop_from_top_level): Always pop previous_class_type.
4996 * parse.y: Handle multiple decls in a for-init-statement.
4997 * pt.c (tsubst_expr): Likewise.
4999 * pt.c (tsubst): Use tsubst_expr for the second operand of an
5002 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
5003 (poplevel_class): Set it here.
5004 (pop_from_top_level): Pop it here if we're returning to class scope.
5005 * class.c (pushclass): Don't set it here.
5007 * decl.c (maybe_push_to_top_level): Save current_template_parms,
5008 and clear it if !pseudo.
5009 (pop_from_top_level): Restore it.
5011 * decl2.c (finish_file): Push the dummy each time we walk the list
5014 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
5015 something for CAST_EXPR.
5017 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5019 * cvt.c (cp_convert): Warn about implicit conversion of the
5020 address of a function to bool, as it is always true.
5022 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5024 * typeck.c (c_expand_return): Fix warning for local externs returned.
5026 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5028 * tree.c (mapcar): Propagate const and volatile properly.
5030 * typeck.c (complete_type): Be sure to instantiate the
5031 MAIN_VARIANT of the type.
5033 * method.c (synthesize_method): Class interface hackery does not
5034 apply to synthesized methods.
5036 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5038 * pt.c (comp_template_args): Use comptypes rather than just
5039 checking for TEMPLATE_TYPE_PARM equivalence.
5041 * typeck.c (build_x_function_call): Call complete_type before
5042 checking TYPE_OVERLOADS_CALL_EXPR.
5044 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
5046 * g++.c (main): Check also for new define ALT_LIBM.
5048 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5050 * pt.c (instantiate_class_template): If we don't have a pattern
5052 (coerce_template_parms): If we see a local class, bail.
5054 * decl.c (grok_reference_init): Make sure there's a type before
5057 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
5058 (push_template_decl): Likewise.
5060 * parse.y (named_class_head): Set
5061 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
5063 * decl.c (xref_tag): Diagnose redeclaration of template
5064 type-parameter name.
5066 * error.c (dump_type): Handle anonymous template type parms.
5068 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
5070 (coerce_template_parms): Likewise.
5072 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
5074 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
5075 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
5077 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5079 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
5080 before trying to get its STUB_DECL.
5081 (coerce_template_parms): Likewise.
5083 * parse.y (template_type_parm): If they didn't use 'class',
5084 pretend they did after giving an error.
5086 * pt.c (coerce_template_parms): Diagnose use of local class.
5088 * decl.c (grok_reference_init): Use instantiate_type.
5090 * error.c (dump_expr): Handle TEMPLATE_DECLs.
5092 * parse.y (named_class_head): Diagnose mismatching types and tags.
5094 * decl.c (pushdecl): Type decls and class templates clash with
5095 artificial type decls, not hide them.
5097 * decl.c (redeclaration_error_message): Diagnose redefinition of
5099 (duplicate_decls): Diagnose disallowed overloads for template
5102 * decl.c (start_decl): Call complete_type before checking for a
5105 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
5107 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
5109 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5111 * decl.c (grok_op_properties): Don't check for operator++(int) in
5114 * tree.c (perm_manip): Return a copy of variable and function
5115 decls with external linkage.
5117 * tree.def: Change some of the min tree codes to type "1".
5118 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
5119 * method.c (build_overload_int): Emit something arbitrary for
5120 anything but an INTEGER_CST if we're in a template.
5122 * decl.c (cp_finish_decl): Call complete_type before deciding
5123 whether or not to lay out the decl.
5125 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
5127 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5129 * typeck2.c (build_x_arrow): Call complete_type.
5131 * pt.c (add_pending_template): Broken out.
5132 (lookup_template_class): If -fexternal-templates, call it for all
5133 the methods of implemented types.
5134 (instantiate_class_template): Instead of instantiating them here.
5135 (instantiate_decl): Handle -fexternal-templates earlier.
5137 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5139 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
5140 memoized lookup stuff inside GATHER_STATISTICS.
5142 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5144 * decl.c (start_decl): Complain about array of incomplete type
5146 (grokdeclarator): Not here.
5148 * parse.y (template_parm): Expand full_parm inline so we can set
5149 the rule's precedence.
5151 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
5152 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
5153 * decl2.c (grokbitfield): Don't check for integer constant here.
5154 * class.c (finish_struct_1): Check here.
5156 * decl.c (define_label): Make the min decl go on permanent_obstack.
5158 * pt.c (unify): Don't handle CONST_DECLs.
5159 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
5160 (tsubst_copy): Likewise.
5162 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
5163 CONST_DECL for a template parm.
5165 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5167 * decl.c (grokdeclarator): Complain about array of incomplete type
5169 (start_decl_1): Not here.
5171 * pt.c (tsubst): Handle pointer-to-function declarators.
5173 * method.c (hack_identifier): If pedantic, diagnose local class
5174 methods that require a static chain.
5176 * decl.c (grok_op_properties): No longer static.
5177 * cp-tree.h: Declare it.
5178 * pt.c (tsubst): Call it for operators.
5179 Use tsubst_copy for TREE_VECs.
5181 * parse.y (template_arg): The expr has precedence like '>'.
5183 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5185 * pt.c (coerce_template_parms): Don't coerce an expression using
5187 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
5188 (tsubst): Don't use build_index_2_type if the max_value uses template
5190 * method.c (build_overload_int): Emit something arbitrary for an
5191 expression using template parms.
5193 * parse.y (template_close_bracket): New non-terminal to catch use
5194 of '>>' instead of '> >' in template class names.
5195 (template_type): Use it.
5196 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
5198 * tree.def: Add CAST_EXPR.
5199 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
5200 CONVERT_EXPR for minimal_parse_mode.
5201 * typeck.c (build_c_cast): Likewise.
5202 * pt.c (tsubst_copy): Likewise.
5203 * decl2.c (build_expr_from_tree): Likewise.
5204 * error.c (dump_expr): Likewise.
5206 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5208 * except.c (SetTerminate, SetUnexpected): Put back global vars.
5209 (init_exception_processing): Put back decl/init of
5210 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
5213 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
5214 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
5216 * cp-tree.h (declare_uninstantiated_type_level,
5217 uninstantiated_type_level_p): Delete prototypes.
5219 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5221 * pt.c (tsubst_expr): Add default return.
5223 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5225 * error.c (fndecl_as_string): Delete unused arg CNAME.
5226 * sig.c (build_signature_table_constructor,
5227 build_signature_method_call): Fix calls.
5229 * class.c (the_null_vtable_entry): Delete var definition.
5230 (init_class_processing): Delete tree the_null_vtable_entry init.
5231 * decl.c (no_print_{functions, builtins}): Declare as static.
5232 (__tp_desc_type_node): #if 0 var definition.
5233 (init_type_desc): #if 0 init of __tp_desc_type_node.
5234 (vb_off_identifier): Move var decl into init_decl_processing.
5235 (current_function_assigns_this): Declare as static.
5236 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
5237 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
5238 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
5239 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
5240 * init.c (BI_header_type, BI_header_size): Declare as static.
5241 * pt.c (template_classes): Delete unused var.
5242 (add_pending_template): Delete decl for non-existent fn.
5243 (lookup_template_class): Delete vars CODE and TAG_CODE.
5244 (instantiate_template): Delete unused var TARGS.
5245 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
5247 (__tp_desc_type_node): #if 0 var decl.
5248 (fndecl_as_string): Fix prototype.
5250 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5252 * tree.def: Add GOTO_STMT.
5253 * pt.c (tsubst_expr): Support goto and labels.
5254 * decl.c (define_label): Support minimal parsing.
5255 * parse.y (simple_stmt): Likewise.
5257 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5259 * xref.c (GNU_xref_member): Only define/set var I if
5260 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
5262 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
5263 (GNU_xref_end): Fix call.
5264 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
5265 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
5267 * tree.c (build_exception_variant): Delete unused vars I, A, T,
5269 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
5270 (mapcar): Delete unused var CODE.
5271 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
5272 (break_out_cleanups): Fix call.
5273 (bot_manip): Likewise.
5274 * call.c (build_method_call): Likewise.
5275 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
5277 * typeck.c (unary_complex_lvalue, build_modify_expr,
5278 convert_for_initialization): Likewise.
5279 * typeck2.c (build_functional_cast): Likewise.
5280 * cp-tree.h (build_cplus_new): Fix prototype.
5282 * repo.c (open_repo_file): Delete unused var Q.
5283 (repo_compile_flags, repo_template_declared,
5284 repo_template_defined, repo_class_defined, repo_inline_used,
5285 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
5286 (repo_get_id, repo_vtable_used): Declare as static.
5287 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
5290 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5292 * parse.y (pending_inlines): Add function_try_block case.
5294 * pt.c (unify): Fix for template const parms.
5296 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5298 * lex.c (extract_interface_info): Delete forward decl.
5299 (default_copy_constructor_body, default_assign_ref_body): Delete
5300 decls for non-existent functions.
5301 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
5302 (init_lex): Delete setting them.
5303 (cons_up_default_function): Delete unused vars FUNC_BUF,
5304 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
5306 (toplevel, expression_obstack): Delete unused extern decls.
5307 (tree_node_kind): Delete unused enum.
5308 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
5310 (tree_node_kind_names): Delete unused extern decl.
5311 (synth_obstack): Delete unused var.
5312 (init_lex): Don't set it.
5313 (init_parse): Add decl before use.
5314 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
5315 (current_unit_{name, language}): Delete unused vars.
5316 (check_newline): Don't bother setting them, just accept the #pragma.
5317 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
5318 (current_unit_{name, language}): Delete decls.
5320 * search.c: Wrap all of the memoized functions, macros, and
5321 variables inside #ifdef GATHER_STATISTICS.
5322 (lookup_field, lookup_fnfields): Likewise.
5323 (init_search_processing): Likewise.
5324 (reinit_search_statistics): Wrap whole function.
5325 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
5327 * decl.c (finish_function): Only call pop_memoized_context if
5328 GATHER_STATISTICS is defined.
5329 (start_function): Likewise for push_memoized_context.
5330 * class.c (pushclass, popclass): Likewise.
5332 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
5333 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
5335 * cvt.c (cp_convert): Delete unused local var FORM.
5336 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
5339 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5341 * pt.c (do_poplevel): Oops; really return what we get from
5344 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5346 * cp-tree.h (is_aggr_type): Add prototype.
5348 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
5349 * method.c ({push,pop}_cp_function_context): Delete decls.
5350 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
5351 (SetUnexpected, SetTerminate): Delete unused vars.
5352 (init_exception_processing): Don't set SetUnexpected or
5353 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
5354 (output_exception_table_entry): Delete unused array LABEL.
5355 (expand_internal_throw): Delete unused var PARAMS.
5356 (expand_start_catch_block): Delete unused var CLEANUP.
5357 (emit_exception_table): Delete unused var EH_NODE_DECL.
5358 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
5359 GOTO_UNWIND_AND_THROW. Don't set them.
5360 (end_eh_unwinder): Add top decl.
5361 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
5362 (exception_section, push_rtl_perm, do_function_call,
5363 lang_interim_eh, push_eh_cleanup, eh_outer_context,
5364 expand_end_eh_spec, end_eh_unwinder): Declare as static.
5365 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
5366 throw_used): Likewise.
5367 * cp-tree.h (expand_end_eh_spec): Delete prototype.
5369 * search.c (dfs_mark, dfs_mark_vtable_path,
5370 dfs_unmark_vtable_path, dfs_mark_new_vtable,
5371 dfs_unmark_new_vtable, dfs_clear_search_slot,
5372 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
5373 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
5374 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
5376 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
5377 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
5378 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
5379 Only define #ifdef GATHER_STATISTICS.
5380 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
5382 (vbase_decl): Delete var definition.
5383 (init_search): Delete old decl.
5384 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
5385 never actually used.
5386 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
5387 (get_base_distance_recursive): Delete unused fourth arg
5388 BASETYPE_PATH. Fix call .
5389 (get_base_distance): Fix call.
5390 (push_class_decls): Delete unused var ID.
5391 (make_memoized_table_entry): Declare as static.
5392 (breadth_first_search): Declare as static.
5393 (tree_has_any_destructor_p): Declare as static.
5394 (pop_class_decls): Delete unused arg pop_class_decls.
5395 * class.c (popclass): Fix call to pop_class_decls.
5396 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
5397 tree_has_any_destructor_p): Delete prototypes.
5399 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
5400 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
5401 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
5402 (build_user_desc): Delete unused var T.
5403 (build_class_desc): Delete unused vars T and OFF.
5404 (build_t_desc): Delete unused var NAME_STRING.
5405 (build_headof): Make static.
5406 (get_bad_cast_node): Likewise.
5407 (get_def_to_follow): Likewise.
5408 * cp-tree.h (init_type_desc): Add prototype.
5409 (build_headof): Remove prototype.
5411 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5413 * pt.c (tsubst): Only look for matching decls at file scope for
5414 non-member functions.
5416 * call.c (build_scoped_method_call): Handle scoped destructor
5419 * decl.c (*_top_level): Also save previous_class_values.
5421 * pt.c (tsubst_expr): Support do {} while loops.
5422 * parse.y (simple_stmt): Likewise.
5423 * tree.def: Likewise.
5425 * method.c (build_overload_identifier): For a class nested in a
5426 template class, don't mangle in the template parms from our
5429 * lex.c, cp-tree.h: Remove support for template instantiations in
5430 the pending_inlines code.
5431 * pt.c: Remove dead functions and unused arguments.
5432 (uses_template_parms): TYPENAME_TYPEs always use template parms.
5433 * parse.y: Stop passing anything to end_template_decl.
5434 * tree.c (print_lang_statistics): Only print tinst info #ifdef
5437 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5439 * init.c (expand_recursive_init{,_1}): Delete decls.
5440 (sort_member_init): Delete unused var INIT.
5441 (emit_base_init): Delete unused var X.
5442 (build_offset_ref): Delete unused var CNAME.
5443 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
5444 (emit_base_init): Delete unused local var BASE. Delete extern
5445 decl of IN_CHARGE_IDENTIFIER.
5446 (build_delete): Delete unused local var VIRTUAL_SIZE.
5448 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
5449 (build_delete): Fix call.
5450 * decl2.c (delete_sanity): Likewise.
5451 * cp-tree.h (build_vec_delete): Update prototype.
5453 * typeck.c (common_base_type): Delete unused var TMP.
5454 (build_binary_op): Delete local var ARGS_SAVE.
5455 (build_array_ref): Delete unused var ITYPE.
5456 (c_expand_return): Delete unused var USE_TEMP.
5458 * typeck.c (compexcepttypes): Delete unused arg STRICT.
5459 (comptypes): Fix calls.
5460 * decl.c (duplicate_decls): Likewise.
5461 * cp-tree.h (compexcepttypes): Delete extra arg.
5463 * decl2.c (check_classfn): Delete unused second arg CNAME.
5464 * decl.c (start_decl, grokfndecl): Fix calls.
5465 * init.c (do_friend): Likewise.
5466 * cp-tree.h (check_classfn): Update prototype.
5468 * cp-tree.h (signature_error, import_export_vtable,
5469 append_signature_fields, id_in_current_class, mark_used,
5470 copy_assignment_arg_p): Add decls.
5471 * decl2.c (mark_used): Delete decl.
5473 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
5475 * class.c (get_vtable_entry): Diable unused function.
5476 (doing_hard_virtuals): Delete unused static global var.
5477 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
5478 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
5479 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
5480 (modify_one_vtable): Delete unused var OLD_RTTI.
5481 (finish_struct_anon): Delete unused vars OFFSET and X.
5482 (finish_struct_bits): Delete unused var METHOD_VEC.
5483 (get_basefndecls): Delete unused var PURPOSE. Delete unused
5484 for-scope local variable METHODS.
5486 * call.c (user_harshness): Delete unused/unneeded arg PARM.
5487 (ideal_candidate): Delete unused args BASETYPE and PARMS.
5488 (build_method_call): Delete unused args passed into ideal_candidate.
5489 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
5490 * cp-tree.h (synthesize_method): Add decl.
5492 * decl.c (note_level_for_for): Give void return type.
5493 (pushdecl_nonclass_level): Likewise.
5494 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
5495 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
5496 (suspend_binding_level): Delete unused var LEVEL.
5497 (duplicate_decls): Delete unused var CTYPE.
5498 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
5499 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
5501 (grokdeclarator): Delete unused var C.
5502 (grokdeclarator): Delete unused var SIZE_VARIES.
5503 (grokparms): Delete unused var SAW_VOID.
5504 (start_function): Delete unused var OLDDECL.
5505 (cplus_expand_expr_stmt): Delete unused var
5506 REMOVE_IMPLICIT_IMMEDIATELY.
5508 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
5510 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
5512 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5514 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
5515 (build_min_nt): Likewise.
5516 * pt.c (do_pushlevel): Emit line note.
5517 (do_poplevel): Return what we get from poplevel.
5518 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
5519 * parse.y: Use do_pushlevel and do_poplevel.
5520 * cp-tree.h: Declare do_poplevel.
5522 * cp-tree.h: Declare at_eof.
5523 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
5524 * decl2.c (import_export_decl): Renamed from import_export_inline.
5525 (finish_file): Call it to do interface handling for statics.
5526 * pt.c (tsubst_copy): Call mark_used on variables and functions
5529 * decl2.c (finish_file): Don't emit statics we can't generate.
5530 * pt.c (instantiate_decl): Don't set interface on instantiations
5533 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
5534 * tree.c (print_lang_statistics): Print max template depth.
5535 * pt.c (push_tinst_level): Dump entire instantiation context.
5536 (instantiate_class_template): Use it and pop_tinst_level.
5537 (instantiate_decl): Likewise.
5539 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
5540 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
5542 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5544 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
5545 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
5546 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
5547 the new template implementation.
5549 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5551 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
5553 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
5555 * decl.c (cp_finish_decl): Delay emitting the debug information for
5556 a typedef that has been installed as the canonical typedef, if the
5557 type has not yet been defined.
5559 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5561 * decl2.c (grokfield): Still call pop_nested_class for access decls.
5563 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5565 * decl.c (lookup_label): Call label_rtx.
5567 * decl.c (make_binding_level): New function.
5568 (pushlevel, pushlevel_class): Call it instead of explicit
5569 duplicate calls to xmalloc.
5571 * decl.c (init_decl_processing): Delete useless build_pointer_type
5574 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
5575 (sizet_ftype_string): Delete variable.
5576 (init_decl_processing): Add built-in functions fabsf, fabsl,
5577 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
5578 variable strlen_ftype, used for strlen.
5580 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5582 * decl.c (push_to_top_level): Start from current_binding_level
5583 again for now; the stl hacks depend on g++ being broken in this
5584 way, and it'll be fixed in the template rewrite.
5586 * tree.def: Add USING_DECL.
5587 * decl2.c (do_class_using_decl): Implement.
5588 (grokfield): Pass access decls off to do_class_using_decl instead of
5590 * error.c (dump_decl): Handle USING_DECLs.
5591 * decl.c (grokdeclarator): Remove code for handling access decls.
5592 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
5593 as access decls for now.
5594 (finish_struct): Don't check USING_DECLs for other uses of the name.
5596 * search.c (get_matching_virtual): Use cp_error_at.
5598 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5600 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
5602 (self_promoting_args_p): Move the check that TYPE is non-nil
5603 before trying to look at its main variant.
5604 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
5606 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
5608 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
5609 (do_friend): Delete call to xref_friend.
5610 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
5612 * typeck.c (convert_sequence): #if 0 unused function.
5614 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
5615 be in decl_in_memory_p.
5616 (decl_in_memory_p): Delete decl.
5617 * expr.c (decl_in_memory_p): Delete fn.
5618 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
5620 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
5622 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5624 * class.c (finish_struct_1): Check for a pure-specifier on a
5625 non-virtual function here.
5627 * decl2.c (grok_function_init): Don't check whether the function
5629 (grokfield): Don't call check_for_override here.
5631 * decl.c (push_to_top_level): Start from inner_binding_level,
5632 check class_shadowed in class levels.
5634 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
5636 * decl.c (resume_level): Ignore things that don't have names, instead
5639 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5641 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
5643 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5645 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
5648 * parse.y (complete_type_name): Bind global_scope earlier.
5649 (complex_type_name): Likewise.
5650 (qualified_type_name): Remove.
5652 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
5654 * decl.c (grokfndecl): Move code that looks for virtuals in base
5656 * class.c (check_for_override): ... to a new function.
5657 (finish_struct_1): Call it.
5659 * cp-tree.h: Declare warn_sign_compare.
5661 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
5662 rather than extra_warnings to decide whether to warn about
5663 comparison of signed and unsigned.
5665 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
5666 implies -Wsign-compare. -Wall doesn't imply -W.
5668 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
5670 * typeck.c (build_component_ref): Fix to handle anon unions in base
5673 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5675 * class.c (resolves_to_fixed_type_p): Delete code dealing with
5676 a WITH_CLEANUP_EXPR, since we don't generate them any more.
5677 * cvt.c (build_up_reference): Likewise.
5678 * decl.c (grok_reference_init): Likewise.
5679 (cp_finish_decl): Likewise.
5680 * error.c (dump_expr): Likewise.
5681 * tree.c (real_lvalue_p): Likewise.
5682 (lvalue_p): Likewise.
5683 (build_cplus_new): Likewise.
5684 (unsave_expr_now): Likewise.
5685 * typeck.c (unary_complex_lvalue, build_modify_expr,
5686 c_expand_return): Likewise.
5688 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5690 Make the C++ front-end pay attention to attributes for structures.
5691 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
5693 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
5694 Take out old round_up_size use and setting the DECL_ALIGN possibly
5695 using it. Take out setting of TYPE_ALIGN to round_up_size, which
5696 can override what the attribute set.
5697 * cp-tree.h (finish_struct): Update prototype.
5698 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
5699 attributes to finish_struct.
5700 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
5701 value down into finish_struct.
5702 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
5704 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
5706 * decl.c (poplevel): Re-word dead for local handling.
5707 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
5708 (cp_finish_decl): If is_for_scope, check for duplicates so
5709 we can disable is_for_scope. Otherwise, preserve_temp_slots.
5711 * lex.c (do_identifier): Use global binding in preference of
5712 dead for local variable.
5714 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
5716 * init.c (initializing_context): Handle anon union changes, the
5717 context where fields of anon unions can be initialized now has to be
5718 found by walking up the TYPE_CONTEXT chain.
5720 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
5722 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
5723 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
5724 (obscure_complex_init): If bss is supported, always set
5725 DECL_INITIAL to error_mark_node.
5727 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5729 * init.c (is_friend): Make sure there's a context before we see if
5732 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
5734 * init.c (is_friend): Classes are not friendly with nested classes.
5736 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
5738 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
5739 and record its result.
5741 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
5743 * class.c (finish_struct_anon): Switch around code to not move anon
5744 union elements around, nor mess up their contexts, nor offsets,
5745 instead we now build up the right number of COMPONENT_REFs for all
5746 the anon unions that may be present at build_component_ref time.
5747 * typeck.c (lookup_anon_field): New routine to handle field lookup
5748 on fields without names. We find them, based upon their unique type
5750 * typeck.c (build_component_ref): Allow FIELD_DECL components.
5751 Handle finding components in anonymous unions, and ensure that a
5752 COMPONENT_REF is built for each level as necessary.
5754 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
5756 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
5757 code that ensures that copy ctors are used if appropriate.
5759 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5761 * init.c (build_vec_delete): Only give an error if base isn't an
5764 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
5766 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
5767 (yylex): If we see `new', keep slurping.
5769 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
5771 * class.c (finish_struct_1): Move code for handling anon unions...
5772 (finish_struct_anon): to here. Fixup so that we do the offset
5773 calculations right, and so that the fields are physically moved to
5774 the containers's chain.
5776 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5778 * decl.c (grokdeclarator): Avoid trying to get an operand off an
5781 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5783 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
5784 POINTER_SIZE to agree with expr.c.
5786 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
5788 * search.c (lookup_field): Don't report ambiguities if protect is 0,
5789 instead return NULL_TREE.
5791 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
5793 * class.c (finish_struct_1): Call warn_hidden if we want warnings
5794 about overloaded virtual functions.
5795 (warn_hidden): New routine to warn of virtual functions that are
5796 hidden by other virtual functions, that are not overridden.
5797 (get_basefndecls): New routine, used by warn_hidden.
5798 (mark_overriders): New routine, used by warn_hidden.
5799 * search.c (get_matching_virtual): Remove old warning that just
5802 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5804 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
5806 * typeck.c (null_ptr_cst_p): Delete unused fn.
5807 (build_function_call_maybe): Delete unused fn.
5809 * expr.c (extract_init): #if 0 the code after unconditional return 0
5812 Delete old cadillac code.
5813 * edsel.c: Remove file.
5814 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
5815 * Makefile.in (CXX_OBJS): Delete edsel.o.
5816 (edsel.o): Delete rule.
5817 * cp-tree.h (flag_cadillac): Delete var decl.
5818 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
5819 * decl2.c (flag_cadillac): Delete var definition.
5820 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
5821 (grokfield): Delete code depending on flag_cadillac.
5822 (finish_anon_union): Likewise.
5823 * class.c (finish_struct_1): Likewise.
5824 (pushclass): Likewise.
5825 (popclass): Likewise.
5826 (push_lang_context): Likewise.
5827 (pop_lang_context): Likewise.
5828 * decl.c (init_decl_processing): Likewise.
5829 (start_decl): Likewise.
5830 (cp_finish_decl): Likewise.
5831 (xref_tag): Likewise.
5832 (finish_enum): Likewise.
5833 (start_function): Likewise.
5834 (finish_function): Likewise.
5835 (finish_stmt): Likewise.
5836 * lex.c (lang_init): Likewise.
5837 (check_newline): Likewise.
5839 * lex.c (do_pending_inlines): Delete synthesized method kludge.
5841 Delete defunct, ancient garbage collection implementation.
5842 * rtti.c: New file with the RTTI stuff from gc.c.
5843 * gc.c: Removed file (moved the remaining stuff into rtti.c).
5844 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
5845 (rtti.o): New rule, replacing gc.o.
5846 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
5847 * cp-tree.h: Delete gc-related fn decls.
5848 (DECL_GC_OFFSET): Delete macro.
5849 (flag_gc): Delete extern decl.
5850 * decl.c (current_function_obstack_index): Delete var decl.
5851 (current_function_obstack_usage): Delete var decl.
5852 (start_function): Delete clearing of current_function_obstack_index
5853 and current_function_obstack_usage.
5854 (init_decl_processing): Delete code relying on -fgc.
5855 Delete call to init_gc_processing.
5856 (cp_finish_decl): Delete calls to build_static_gc_entry and
5857 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
5858 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
5859 and to expand_expr of a __gc_main call.
5860 (maybe_gc_cleanup): Delete var decl.
5861 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
5862 * decl2.c (flag_gc): Delete var decl.
5863 (lang_f_options): Delete offering of -fgc.
5864 (lang_decode_option): Delete -fgc and -fno-gc handling.
5865 (get_temp_regvar): Delete gc code.
5866 * init.c (build_new): Delete gc code.
5867 * lex.c (init_lex): Delete checking of flag_gc.
5869 * typeck.c (convert_arguments): Delete gc code.
5870 (build_component_addr): Delete -fgc warning.
5871 (build_modify_expr): Delete gc code.
5873 * decl2.c (build_push_scope): Delete fn.
5874 * cp-tree.h (build_push_scope): Delete decl.
5876 * search.c (clear_search_slots): Delete fn.
5877 * cp-tree.h (clear_search_slots): Delete decl.
5879 * search.c (tree_needs_constructor_p): Delete fn.
5880 * cp-tree.h (tree_needs_constructor_p): Delete decl.
5882 * tree.c (id_cmp): Delete fn.
5884 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
5885 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
5887 * tree.c (decl_value_member): Delete fn.
5888 * cp-tree.h (decl_value_member): Delete decl.
5890 * tree.c (list_hash_lookup_or_cons): Delete fn.
5891 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
5893 * method.c (cplus_exception_name): Delete fn.
5894 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
5896 * spew.c (shift_tokens): Delete fn.
5898 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5900 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
5902 * parse.y: Likewise.
5904 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5906 * tree.c (build_cplus_staticfn_type): Delete function definition;
5908 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
5910 * tree.c (virtual_member): Delete function definition; never used.
5911 * cp-tree.h (virtual_member): Delete decl.
5913 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
5915 * typeck.c (build_component_ref): Handle getting vbase pointers
5916 out of complex multiple inheritance better.
5918 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
5920 * typeck.c (build_object_ref): Make sure we use the real type, not
5923 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
5925 * tree.c (build_exception_variant): Don't create new types if we
5926 don't have to, also build new types on the right obstack.
5928 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5930 * decl.c (store_bindings): Split out from push_to_top_level.
5931 (push_to_top_level): Call it for b->type_shadowed on class binding
5934 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
5936 * search.c (expand_upcast_fixups): Fix so that offsets stored in
5937 vbase_offsets are always right. Fixes a problem where virtual base
5938 upcasting and downcasting could be wrong during conversions on this
5939 during virtual function dispatch at ctor/dtor time when dynamic
5940 vtable fixups for deltas are needed. This only sounds easier than
5942 (fixup_virtual_upcast_offsets): Change to reflect new calling
5943 convention for expand_upcast_fixups.
5945 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5947 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
5948 check that it's usable as the bitfield width.
5950 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5952 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
5953 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
5954 only ever used for functions in it.
5956 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5958 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
5959 (nested_type): Likewise.
5960 (nested_name_specifier): Use lastiddecl.
5962 * decl.c (grokdeclarator): Adjust accordingly.
5963 * init.c (expand_member_init): Likewise.
5964 * parse.y (base_class): Likewise.
5965 * typeck2.c (build_functional_cast): Likewise.
5967 * typeck2.c (build_functional_cast): Fill in name after we've
5968 checked for non-aggr type.
5970 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
5972 * decl2.c (warn_pointer_arith): Default to on.
5974 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5976 * lex.c (is_rid): New function.
5977 * decl.c (grokdeclarator): Diagnose reserved words used as
5980 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5982 * tree.c (get_decl_list): Don't lose cv-quals.
5984 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
5985 typespecs used as declarator-ids.
5987 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
5989 * decl.c (poplevel): When poping a level, don't give a warning for
5990 any subblocks that already exist.
5992 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5994 * typeck.c (build_object_ref): Finish what I started.
5996 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
5998 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
6000 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
6003 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6005 * decl.c (xref_tag): Handle passing a type in directly.
6007 * parse.y (qualified_type_name): Pull out the type.
6008 (nested_type): Likewise.
6009 Take types directly instead of as identifiers.
6010 * call.c (build_scoped_method_call): Take types directly instead of
6012 * decl.c (xref_basetypes): Likewise.
6013 * init.c (expand_member_init): Likewise.
6014 (build_member_call): Likewise.
6015 (build_offset_ref): Likewise.
6016 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
6017 * method.c (do_build_assign_ref): Likewise.
6018 * decl.c (grokdeclarator): Handle a type appearing as the
6019 declarator-id for constructors.
6020 * method.c (do_build_copy_constructor): current_base_init_list now
6021 uses the types directly, not their names.
6022 * init.c (sort_base_init): Likewise.
6023 (expand_member_init): Likewise.
6024 * init.c (is_aggr_type): New function, like is_aggr_typedef.
6026 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
6028 * tree.c (layout_basetypes): Call build_lang_field_decl instead
6029 of build_lang_decl if first arg is a FIELD_DECL.
6031 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6033 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
6035 * except.c (expand_start_catch_block): Set TREE_USED to avoid
6036 warnings about the catch handler.
6038 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
6040 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
6043 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6045 Fix access control to use trees rather than integers.
6046 * class.c (access_{default, public, protected, private,
6047 default_virtual, public_virtual, private_virtual}_node): Add
6049 (init_class_processing): Do creation of those nodes.
6050 * cp-tree.h (access_type): Delete enum decl.
6051 (access_{default, public, protected, private, default_virtual,
6052 public_virtual, private_virtual}_node): Add decls.
6053 (compute_access): Change return type.
6054 * search.c (compute_access): Have tree return type, instead of enum.
6055 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
6056 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
6057 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
6058 * parse.y (VISSPEC): Make ttype rather than itype.
6059 (base_class_access_list): Likewise.
6060 * *.[cy]: Change all refs of `access_public' to `access_public_node',
6062 * call.c (build_method_call): Make ACCESS be a tree.
6063 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
6064 * cvt.c (convert_to_aggr): Likewise.
6065 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
6067 * method.c (hack_identifier): Likewise.
6068 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
6070 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
6072 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
6073 frontend, and make it more consistent with respect to
6076 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6078 * decl.c (pushdecl): Check for duplicate parameter names.
6080 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
6082 * decl.c (expand_static_init): Call assemble_external for atexit.
6084 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
6086 * except.c (do_unwind): Remove some generated dead code.
6087 (eh_outer_context): New routine, factor out some common code from
6088 expand_builtin_throw and end_eh_unwinder. Add code to do return
6089 address masking for the PA.
6090 (expand_builtin_throw): Use eh_outer_context instead of open coding
6092 (end_eh_unwinder): Likewise.
6094 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
6096 * except.c (expand_throw): Call assemble_external for __empty, if we
6099 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
6101 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
6102 NORMAL_RETURN_ADDR_OFFSET.
6103 (end_eh_unwinder): Likewise.
6105 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
6107 * gc.c (build_dynamic_cast): Make sure we don't cast away const
6108 when dealing with references, and make sure we handle dynamic
6109 casting to a cv qualified reference.
6111 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
6113 * except.c (struct eh_context): New structure top hold eh context
6115 (push_eh_context): New routine.
6116 (pop_eh_context): Likewise.
6117 * decl.c (push_cp_function_context): Use them.
6118 (pop_cp_function_context): Likewise.
6120 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
6122 * decl2.c (finish_file): Also prune uninteresting functions in the
6123 inline emission loop.
6125 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
6127 * sig.c (build_signature_table_constructor): Mark functions
6128 in the signature as referenced.
6130 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
6132 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
6133 the inline emission stuff.
6135 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
6137 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
6139 * lang-options.h: Add -f{no-,}weak.
6140 * decl.c (init_decl_processing): If the target does not support weak
6141 symbols, don't use them.
6142 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
6144 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6146 * init.c (expand_member_init): warning for base init after members.
6148 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
6150 * cvt.c (build_expr_type_conversion): Don't convert to a reference
6153 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
6155 * method.c (report_type_mismatch): Improve wording for volatile
6158 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
6160 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
6161 expand_assignment, as the later doesn't handle things that have
6162 copy constructors well. The compiler would do bitwise copying,
6163 instead of ctor calling in some cases.
6165 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
6167 * g++.c (my_strerror): Return "cannot access" if errno is 0.
6168 (pfatal_with_name, perror_exec): Don't assume that
6169 the returned value from my_strerror contains no '%'s.
6171 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
6173 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
6175 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
6176 TYPE_METHODS/TREE_CHAIN mean what they used to.
6177 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
6178 instead of TYPE_METHODS.
6179 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
6180 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
6181 * cp-tree.h (CLASSTYPE_METHODS): Lose.
6182 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
6184 (struct lang_decl): Lose next_method field.
6185 (DECL_NEXT_METHOD): Lose.
6186 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
6187 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
6189 (finish_struct_methods): Don't mess with the TREE_CHAINs in
6192 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
6195 * call.c (build_method_call): Synthesize here even when not inlining.
6196 * typeck.c (build_function_call_real): Likewise.
6198 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
6200 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
6201 == DBX_DEBUG, call dbxout_start_new_source_file and
6202 dbxout_resume_previous_source_file when appropriate.
6204 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
6206 * except.c (start_anon_func): Push to the top level.
6207 (end_anon_func): Pop from the top level.
6209 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
6211 * cp-tree.h (build_cleanup): New routine to build cleanups.
6212 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
6213 call at ctor time and use atexit to run it later.
6214 * decl2.c (build_cleanup): New routine, taken from finish_file.
6215 (finish_file): Use build_cleanup instead, and don't put function
6216 local statics in global dtor list.
6218 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
6220 * except.c (expand_throw): Ensure that we have cleanups, if we try
6221 and expand cleanups.
6223 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
6225 * except.c (expand_throw): Add logic to manage dynamic cleanups for
6227 (expand_end_catch_block): Use the magic of expand_goto, instead of
6228 emit_jump so that we get the cleanup for any catch clause parameter
6229 and the cleanup for the exception object. Update to reflect label
6231 (push_eh_cleanup): New routine to register a cleanup for an
6233 (empty_fndecl): Used to default cleanup actions to
6235 (init_exception_processing): Setup empty_fndecl. Setup
6237 (expand_start_catch_block): Update to reflect label changes. Call
6238 push_eh_object to register the cleanup for the EH object.
6239 (start_anon_func): New routine to start building lambda expressions
6241 (end_anon_func): New routine to end them.
6242 (struct labelNode): Change so that we can use tree labels, or rtx
6244 (saved_cleanup): Object to check for dynamic cleanups for the
6245 exception handling object.
6246 (push_label_entry): Change so that we can use tree labels, or rtx
6248 (pop_label_entry): Likewise.
6249 (top_label_entry): Likewise.
6250 (expand_start_all_catch): Use tree label instead of rtx label, so
6251 that we can get the magic of expand_goto.
6252 (expand_end_all_catch): Update to reflect label changes.
6254 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
6256 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
6257 building_cleanup logic, as we now use UNSAVE_EXPRs.
6258 * cp-tree.h (unsave_expr): Declare it.
6259 * decl.c (building_cleanup): Remove.
6260 (maybe_build_cleanup): Remove building_cleanup logic, and use
6261 UNSAVE_EXPR instead.
6263 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
6265 * gc.c (build_t_desc): Update error message to say <typeinfo>.
6267 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6269 * decl.c (pushdecl): Only warn about shadowing a local variable if
6270 warn_shadow is true.
6272 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6274 * typeck.c (build_binary_op_nodefault): Added warning about
6275 comparisons between different enum types with -Wall, unless
6276 -fenum-int-equiv set.
6278 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
6280 * class.c (finish_struct_1): Skip down to the inner type in
6281 multidimensional arrays. Ensures ctors will be made for types that
6284 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
6286 * decl.c (last_dtor_insn): New to track the last compiler generated
6288 (store_parm_decls): Set it.
6289 (finish_function): Use it to see if the dtor is empty. Avoid doing
6290 vtable setup all the time, if we can.
6291 (struct cp_function): Add last_dtor_insn.
6292 (push_cp_function_context): Save it.
6293 (pop_cp_function_context): Restore it.
6295 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
6297 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
6300 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
6302 * typeck.c (expand_target_expr): Make sure targets get put into the
6303 current temp_slot_level, so that the free_temp_slots call will reuse
6306 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
6308 * class.c (finish_struct_1): Delay delta fixups for virtual bases
6309 until after we have done the hard virtuals, to avoid a bogus `every
6310 virtual function must have a unique final overrider' for virtual
6311 functions that are only overridden by hard virtuals.
6313 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
6315 * pt.c (do_function_instantiation): Don't try to find a file-scope
6316 template for a member function.
6318 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
6320 * g++.c (main): Add handling of -nodefaultlibs.
6322 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
6324 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
6325 distinguish between direct bindings of reference variables, and
6326 indirect bindings of reference variables.
6327 * cvt.c (build_up_reference): Use it.
6328 * typeck.c (convert_arguments): Use it to indicate this is an
6330 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
6332 (expand_static_init): Likewise.
6333 (cplus_expand_expr_stmt): Likewise.
6334 * decl2.c (finish_file): Likewise.
6335 * init.c (perform_member_init): Likewise.
6336 (emit_base_init): Likewise.
6337 (expand_aggr_vbase_init_1): Likewise.
6339 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6341 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
6342 get a DECL_LANG_SPECIFIC node.
6343 * cp-tree.h (lang_decl_flags): Add new member `level'.
6344 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
6345 decl_flags level member.
6347 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6349 * call.c (build_method_call): Make sure instance has a
6350 TYPE_LANG_SPECIFIC node before we dive into it.
6352 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
6354 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
6356 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
6358 * decl.c (duplicate_decls): When smashing decls, smash staticness in
6361 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
6363 * decl.c (poplevel): Handle the merging of subblocks of cleanups
6364 when finishing blocks that have already been created (usually due to
6365 the fixup goto code). Fixes bad debugging information.
6367 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
6369 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
6370 that's not a list of overloaded functions.
6372 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6374 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
6375 before trying to use DECL_ABSTRACT_VIRTUAL_P.
6377 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
6379 * decl2.c (mark_used): New function for hooking into setting of
6381 * call.c (build_method_call): Use it.
6382 * class.c (instantiate_type): Likewise.
6383 * init.c (build_offset_ref): Likewise. Don't call assemble_external
6384 for all like-named functions.
6385 * method.c (hack_identifier): Likewise.
6386 (emit_thunk): Don't call assemble_external.
6387 (make_thunk): Create thunk as a FUNCTION_DECL so that it
6388 gets the right mode and ENCODE_SECTION_INFO works.
6390 * parse.y: Use mark_used. Pass operator names to do_identifier.
6391 * lex.c (do_identifier): Handle operator names.
6393 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
6395 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6397 * errfn.c: Include stdio.h.
6398 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
6400 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
6402 * typeck2.c (digest_init): Always convert initializers to the
6405 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
6407 * init.c (member_init_ok_or_else): Don't allow member initializers
6408 for indirect members, as it is invalid.
6410 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6412 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
6414 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
6416 * parse.y (for.init.statement): Catch compound statements inside for
6417 initializations, if we're being pedantic.
6419 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
6421 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
6424 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
6426 * error.c (dump_expr): Don't core dump when a boolean expression is
6427 used as a default argument.
6429 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
6431 * class.c (finish_struct_bits): Check aggregate_value_p instead of
6434 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
6436 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
6437 BLKmode type that would otherwise be returned in registers.
6439 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6441 * g++.c (WITHLIBC): New macro.
6442 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
6443 saw_libc and pass it at the end if it was set.
6445 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6447 * parse.y (fn.def1): Call split_specs_attrs in
6448 declmods notype_declarator case.