1 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
4 * cp-tree.h: Add WRAPPER support.
5 * call.c (add_candidate): Split out from add_*_candidate fns.
6 (build_over_call): Take the candidate instead of function and args.
7 Enforce access control here. Emit overload warnings here.
9 (joust): Add WARN parm. If not set, call add_warning instead of
10 printing a warning. Reenable some warnings.
12 (convert_like): Adjust.
13 (build_new_op): Adjust.
14 (build_new_function_call): Adjust.
15 (build_user_type_conversion_1): Adjust.
16 (USER_CONV_FN): Adjust.
17 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
18 build_int_wrapper): New fns.
20 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
22 * pt.c (unify): Fix typo in previous change.
24 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
26 * error.c (dump_type_real): Declare canonical_name.
28 * typeck.c (comp_target_types): Fix PMFs.
30 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
32 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
33 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
36 * pt.c (tsubst): Decrease the template-level of
37 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
39 (template_decl_level): New function.
40 (unify): Make sure to record unifications for template
41 parameters, even when the parameters exactly match the arguments.
42 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
43 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
44 aren't from the level we're currently working on.
46 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
48 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
50 * decl2.c (check_member_template): Set DECL_IGNORED for member
53 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
55 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
57 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
59 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
61 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
62 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
63 (init_decl_processing): Handle TI types.
64 * typeck.c (unsigned_type, signed_type): Handle TI types.
66 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
68 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
69 New local added_libraries. Increment count when add library to
72 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
74 * cp-tree.h (type_as_string_real): New function.
75 * pt.c (mangle_class_name_for_template): Use it.
76 * error.c (dump_aggr_type): Change prototype.
77 (dump_type_prefix): Likewise.
78 (dump_type_suffix): Likewise.
79 (dump_type_real): Convert from dump_type. If desired, the
80 "canonica" name of a typedef, i.e., the name of the underlying
82 (dump_type): Call dump_type_real.
84 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
86 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
88 * typeck.c (comp_target_types): Tweak pedantic case.
89 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
90 Return -1 or 1 instead of 1 or 2.
91 (compparms): Remove STRICT handling.
92 (convert_for_assignment): Fix handling of pmfs.
94 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
96 * typeck.c (comp_target_types): Handle references like pointers.
97 (comp_target_parms): Note that return code from comp_target_types
98 can be negative to indicate failure.
100 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
102 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
103 which requires a working target compiler to build.
105 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
107 * tree.c (avoid_overlap): Add prototype.
109 * spew.c (num_tokens): Add prototype.
110 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
112 * search.c (dfs_check_overlap): Add prototype.
113 (dfs_no_overlap_yet): Likewise.
115 * pt.c (original_template): Add prototype.
116 (inline_needs_template_parms): Likewise.
117 (push_inline_template_parms_recursive): Likewise.
118 (retrieve_specialization, register_specialization): Likewise.
119 (print_candidates, reduce_template_parm_level): Likewise.
120 (build_template_decl, mark_template_parm): Likewise.
121 (tsubst_friend_function, get_bindings_real): Likewise.
123 * method.c (start_squangling): Add prototype.
124 (end_squangling, check_ktype, issue_ktype): Likewise.
125 (build_overloaded_scope_ref, check_btype): Likewise.
126 (build_mangled_template_parm_index): Likewise.
128 * lex.c (init_cpp_parse): Add prototype.
129 (handle_cp_pragma, handle_sysv_pragma): Likewise.
130 (reduce_cmp, token_cmp): Likewise.
132 * except.c (call_eh_info): Add prototype.
133 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
134 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
136 * decl2.c (is_namespace_ancestor): Add prototype.
137 (namespace_ancestor, add_using_namespace): Likewise.
138 (ambiguous_decl): Likewise.
140 * decl.c (indent): Add prototype.
142 * call.c (add_template_candidate_real): Add prototype.
144 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
146 * decl2.c (build_expr_from_tree): Just return a PMF.
148 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
150 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
151 when doing initializations.
153 * pt.c (unify): Use comptypes to compare type args.
155 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
157 * decl.c (duplicate_decls): Fix check for when it's safe to free
160 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
163 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
165 * pt.c (build_template_parm_index): Add prototype.
167 * search.c (my_tree_cons): Don't clear words outside the
168 newly allocated node.
170 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
172 * lex.c (init_parse): Now returns char* containing the filename.
174 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
175 Jeff Law <law@cygnus.com>
177 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
180 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
182 * decl.c (duplicate_decls): Don't warn for redundant decls if
183 friend: let add_friend take care of it.
185 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
187 * sig.c (build_signature_pointer_constructor): Don't set
188 TREE_HAS_CONSTRUCTOR for a signature pointer.
189 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
190 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
192 * typeck.c (build_unary_op): Only allow taking the address of a
194 * typeck2.c (digest_init): Simplify.
195 (store_init_value): Don't pedwarn about using { } for pmfs.
197 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
199 * cp-tree.h (start_decl): Update prototype.
200 * decl.c (start_decl): Like the C version, new parameters
201 for the attributes. Call cplus_decl_attributes here,
202 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
203 (grokdeclarator): Pass NULL for new start_decl arguments.
204 * pt.c (tsubst_expr): Likewise.
205 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
206 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
207 * lex.c (build_lang_decl): Add lang_name_java.
208 * class.c (push_lang_context): Add lang_name_java.
209 * method.c (build_mangled_name): Check for is_java_type.
211 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
213 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
214 * call.c (build_scoped_method_call): Check for TREE_CODE for
215 VOID_TYPE instead of type == void_type_node.
216 (build_method_call): Ditto.
217 * decl.c (lookup_name_real): Ditto.
218 (grokdeclarator): Ditto.
221 (start_function): Ditto.
222 (finish_function): Ditto.
223 (start_method): Ditto.
225 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
227 * lex.c (finput): New variable.
228 (init_cpp_parse): Renamed from init_parse.
229 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
230 (finish_parse): New function.
231 * cp-tree.h (init_lex, init_parse): Remove declarations.
233 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
235 * call.c (build_call): Still evaluate the actual argument.
236 * class.c (is_empty_class): Update for -fnew-abi.
238 * decl2.c: -fnew-abi implies -fsquangle.
240 * method.c (do_build_assign_ref): Don't do anything to copy
242 (do_build_copy_constructor): Likewise.
243 * call.c (build_over_call): Likewise.
245 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
247 * tree.c (avoid_overlap): Return a value.
249 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
251 * method.c (check_btype): Add missing argument to xrealloc.
252 (check_ktype): Likewise.
254 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
256 Implement empty base optimization.
257 * class.c (finish_struct_1): Add vbase fields earlier. Set
258 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
259 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
260 (types_overlap_p): New fn.
261 * tree.c (avoid_overlap): New fn.
262 (build_base_fields): Use it to avoid overlapping empty bases.
263 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
265 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
267 Re-implement allocation of base class subobjects.
268 * tree.c (unshare_base_binfos): New fn.
269 (layout_basetypes): Use it. Now handles offsets of both virtual and
270 non-virtual bases, after layout_type.
271 (layout_vbasetypes): Remove.
272 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
273 (build_vbase_pointer_fields): Split out from old layout_basetypes.
274 * class.c (finish_base_struct): Lose offset handling code.
275 Move nonvdtor warning here. Don't mess with t_binfo anymore.
276 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
279 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
281 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
282 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
283 * class.c (duplicate_tag_error): Likewise.
284 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
285 * tree.c (layout_vbasetypes): Update from layout_record, remove
286 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
287 (layout_basetypes): Likewise.
289 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
291 * class.c, Make sure system.h is included just after config.h.
292 Delete lingering stdio and errno references too.
293 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
295 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
297 * friend.c (is_friend): Fix access control for local classes.
299 * class.c (is_empty_class): New fn.
300 * call.c (build_call): Don't pass empty class objects to a function.
302 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
304 * call.c (build_over_call): Do name resolution for default
305 arguments of function templates in the scope of the templates.
307 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
309 * call.c: Include system.h. Remove includes, declarations and
310 defines provided by system.h.
311 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
312 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
313 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
314 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
315 * typeck2.c, xref.c: Likewise.
316 * Makefile.in: Dependencies updated as appropriate.
317 * Make-lang.in: Likewise.
319 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
321 * pt.c (fn_type_unification): Allow incomplete unification without
322 an immediate error message.
324 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
326 * tree.c (member_p): New fn.
327 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
328 initializing class members.
330 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
331 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
333 * call.c (build_method_call): Handle non-scoped destructors, too.
334 * pt.c (tsubst_copy): Likewise.
336 * pt.c (print_template_context): Split out...
337 (push_tinst_level): ...from here.
339 * friend.c (is_friend): Don't pass a type to decl_function_context.
341 * typeck.c (convert_for_initialization): Always hand off
342 conversions to class type.
344 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
346 * friend.c (is_friend): Local classes have the same access as the
349 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
351 * typeck.c (expand_target_expr): Delete dead function.
353 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
355 * repo.c (save_string): Delete dead function.
357 * method.c (thunk_printable_name): Delete dead function.
359 * lex.c (yynextch): Delete dead function.
361 * expr.c (tree_extract_aggr_init): #if 0 out.
363 * except.c (do_unwind): Delete dead function.
364 (easy_expand_asm): Likewise.
366 * cvt.c (build_conversion_type_1): Delete dead function.
368 * cp-tree.h (push_expression_obstack): Declare.
370 * call.c (source_type): #if 0 out.
372 * class.c (alter_access): Remove unused label. Add braces
373 around empty else clause.
375 * lex.c (yyprint): Fix argument to printf.
377 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
379 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
381 * pt.c (instantiate_class_template): Make sure template
382 arguments are permanent.
383 * init.c (resolve_offset_ref): Don't go looking around in
386 * semantics.c: Add routines to handle expressions, and some
387 declaration processing.
389 (current_class_depth): Move declaration to cp-tree.h.
390 * parse.c: Regenerated.
391 * cp-tree.h: Use them.
392 (current_class_depth): Declare.
393 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
395 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
397 * error.c (dump_decl): Be a bit more explicit with template
398 type arguments, when verbose.
400 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
402 * inc/exception: Reorder closing braces.
404 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
406 * pt.c (redeclare_class_template): New function.
407 * cp_tree.h (redeclare_class_template): Declare it.
408 * decl.c (xref_tag): Use it.
410 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
412 * call.c (build_over_call): Check IS_AGGR_TYPE, not
414 * typeck.c (convert_arguments): Likewise.
416 * decl.c (grokdeclarator): Remove const and volatile from type after
417 setting constp and volatilep.
419 * class.c (finish_struct_1): Don't warn about bool bitfield larger
422 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
424 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
426 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
428 * call.c (build_object_call): Complain about ambiguous operator(),
429 rather that crashing.
430 (build_new_op): Likewise.
431 (build_op_delete_call): Likewise.
433 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
435 * cvt.c (perform_qualification_conversions): Use comp_target_types
436 instead of comp_ptr_ttypes.
438 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
440 * cp-tree.h (enforce_access): Declare.
441 * call.c (enforce_access): Make it extern, not static.
442 * class.c (alter_access): Use enforce_access; modify code for ISO
443 compliance, rather than ARM rules.
445 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
447 * cp-tree.h: Fix typo.
449 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
451 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
452 if (aggregate_value_p (type)).
454 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
456 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
458 * tree.c (mapcar): When dealing with a DECL, use it's constant
460 * pt.c (lookup_template_class): Don't mangle the names of template
461 classes whose arguments are unknown.
463 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
465 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
467 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
469 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
471 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
472 boolean_type_node to 1.
474 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
476 * error.c (dump_expr): Remove unused variable `l'.
478 * pt.c (for_each_template_parm): New function, created by
479 converting uses_template_parms.
480 (tree_fn_t): New typedef.
481 (uses_template_parms): Use it.
482 (mark_template_parm): New function.
483 (push_template_decl): Check that the argument list of a partial
484 specialization uses all the template parameters.
486 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
487 with it; we might want it for debugging.
488 * cp-tree.h (type_unification): Change interface.
489 * class.c (finish_struct_1): Skip nested template types, just like
490 ordinary nested types.
491 (instantiate_type): Use new interface to type_unification.
492 * lex.c (init_lex): Add __sz as opname for sizeof.
493 * method.c (build_overload_scope_ref): New function.
494 (build_overload_int): Handle complex expressions. Set
495 numeric_output_need_bar if necessary.
496 (build_overload_value): Handle non-PARM_DECL nodes; this
497 routine is now used by build_overload_int. Remove some
498 assignments to numeric_output_need_bar. Use
499 build_overload_scope_ref.
500 (build_qualified_name): Note that some template mangled names end
501 with digits, and set numeric_output_need_bar appropriately. Use
502 build_underscore_int.
503 * pt.c (unify): Change interface.
504 (type_unification_real): Likewise.
505 (determine_specialization): Use new interfaces.
506 (tsubst): Deal gracefully with situations in which the argument
507 vector is not fully filled.
508 (fn_type_unification): Use new interfaces.
509 (type_unification): Likewise. Remove NOP_EXPR hack.
510 (type_unification_real): Likewise.
511 (unify): Likewise. Deal with unification of complex expresions.
513 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
515 * pt.c (complete_template_args): Initialize skip properly.
517 * decl.c (make_typename_type): Revert.
518 (make_implicit_typename): Remove.
519 (lookup_name_real): Don't call it. Call lookup_field if we see a
520 TYPE_DECL from a template base.
521 * search.c (lookup_field): Do implicit typename stuff.
523 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
524 Geoff Noer <noer@cygnus.com>
526 * Makefile.in: Various fixes for building cygwin32 native toolchains.
527 * Make-lang.in: Likewise.
529 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
531 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
533 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
535 * decl.c (make_implicit_typename): Rewrite removed code.
536 (make_typename_type): Call it if the type we look up comes from
537 a base that uses template parms.
539 * pt.c (complete_template_args): Rewrite.
540 (tsubst, FUNCTION_DECL): Use it.
542 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
544 * semantics.c (finish_asm_stmt): Fix combine strings. Call
545 c_expand_asm_operands () if output_operands, input_operands or
546 clobbers is not NULL_TREE.
548 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
550 * pt.c (complete_template_args): New function.
551 (get_bindings): Deal with specializations of function templates
552 with return type containing parameters from outer class
554 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
555 substitute arguments and compose a new type.
557 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
559 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
562 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
564 * decl.c (make_implicit_typename): Lose useless code.
566 * call.c (standard_conversion): Handle A* -> const A* properly.
568 * pt.c (get_bindings_real): Rename from get_bindings. Add
570 (get_bindings): Pass 1.
571 (get_bindings_overload): Pass 0.
573 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
575 * pt.c (check_explicit_specialization): When reverting a static
576 member function, also remove the `this' parameter from
579 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
581 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
584 * decl.c (store_bindings): Use free_binding_vecs.
585 (pop_from_top_level): Likewise.
587 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
589 * decl.c (make_implicit_typename): Only change the type of a
592 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
594 * semantics.c: New file, containing routines to perform the
595 semantic phase of parsing.
597 * pt.c (tsubst_expr): Likewise.
598 * cp-tree.h: Declare the various functions in semantics.c.
599 Provide macros to access _STMT tree nodes.
600 * cp-tree.def: Add ASM_STMT tree node.
601 * Makefile.in, Make-lang.in: Add dependencies on and for
604 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
606 * pt.c (push_template_decl): Only check primary templates.
608 * pt.c (check_explicit_specialization): Complain about default args
609 in explicit specialization.
611 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
612 constructor_declarator.
614 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
616 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
617 has no overloaded operator ->.
619 * call.c (build_field_call): Don't crash when presented with a
620 field that is actually a nested type.
622 * decl.c (pushtag): Deal with friend class injection in local
625 * call.c (build_object_call): Don't crash if OBJ is a
626 pointer-to-member-function.
628 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
630 * pt.c (push_template_decl): Complain about template with C linkage,
631 anonymous template class.
633 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
635 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
636 * search.c: Likewise.
638 * lex.c (do_pending_defargs): Only call
639 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
641 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
643 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
645 * parse.y: Deal with CONSTRUCTORS in new_initializers.
647 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
649 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
650 closely mimics the behavior in parse.y.
651 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
652 into a compound statement.
654 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
656 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
657 * pt.c (inline_needs_template_parms): New fn.
658 (original_template): New fn.
659 (push_inline_template_parms_recursive): New fn.
660 (maybe_begin_member_template_processing): Use them.
661 (maybe_end_member_template_processing): Likewise.
662 (is_member_or_friend_template): Rename to is_member_template.
663 Member functions of local classes are never member templates.
665 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
667 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
668 added in the class scope to catch redefinition error.
670 * pt.c (reduce_template_parm_level): Also copy
671 the DECL_TEMPLATE_PARMS field.
673 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
675 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
676 reduced-level template type parameter.
678 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
680 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
681 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
682 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
683 * decl.c (duplicate_decls): Propagate it.
684 * typeck2.c (abstract_virtuals_error): Use two loops to emit
685 abstract virtual functions and virtual functions which need a
686 final overrider separately.
688 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
690 * lang-specs.h: Properly put brackets around array elements in
693 * typeck.c (build_binary_op_nodefault): Correctly place parens around
694 && and || in expression.
696 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
698 * call.c (default_parm_conversions): Remove prototype definition.
699 (build_method_call): Remove unused variable result.
701 * cvt.c (ocp_convert): Remove unused variable conversion.
703 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
705 * except.c (do_unwind): #if 0 definition of unused variables fcall
708 * expr.c (extract_scalar_init): #if 0 prototype and function
711 * init.c (expand_aggr_init_1): Remove unused variable init_type.
712 (build_new_1): Remove unused variable t.
714 * pt.c (instantiate_class_template): Remove unused variable newtag;
715 cast called function return value to void.
716 (do_decl_instantiation): Remove unused variables name and fn.
718 * tree.c (get_type_decl): Add default return to shut up compiler from
719 complaining control reaches end of non-void function.
721 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
723 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
725 * call.c (default_parm_conversions): Remove prototype definition.
726 (build_method_call): Remove unused variable result.
727 (build_over_call): Add default case in enumeration switch.
729 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
731 * decl2.c (lang_decode_option): Change j's type to size_t.
733 * tree.c (layout_vbasetypes): record_align and desired_align are of
734 type unsigned int; const_size and nonvirtual_const_size likewise.
736 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
738 * parse.y (new_initializer): Make sure all initializers are
741 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
743 * decl2.c (import_export_decl): Mark tinfo functions for
744 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
746 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
748 * method.c: Fix typo.
750 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
752 * method.c: Include "system.h" to get stdlib.h, stdio.h,
753 ctype.h, string.h, etc.
754 (issue_nrepeats): Add default case in enumeration switch.
755 (check_btype): Likewise.
756 (process_overload_item): Likewise.
758 * Makefile.in (method.o): Depend on system.h.
760 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
762 * lex.c (do_scoped_id): Fix parenthesizing.
764 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
766 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
767 FLAG_RTTI is unset, initialize type info machinery and continue
768 with FLAG_RTTI enabled.
771 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
773 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
776 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
778 * pt.c (finish_member_template_decl): Deal more gracefully with
779 invalid declarations.
781 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
783 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
784 cp-tree.h: Clean up more old overloading code, old RTTI code, and
785 some formatting quirks.
787 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
788 method.c, pt.c, ptree.c, typeck.c: Remove support for
789 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
791 * Makefile.in: Adjust.
793 * pt.c (unify): Don't allow reduced cv-quals when strict.
795 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
796 *type_unification* and unify.
798 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
800 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
801 (nested_name_specifier): And add it before this use.
802 (typename_sub0): And this use. Also add use without the keyword.
803 (typename_sub1): Likewise.
804 * pt.c (instantiate_class_template): Don't actually instantiate
805 anything if our type uses template parms.
807 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
809 * decl.c (start_function): Don't call temporary_allocation for a
812 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
814 * pt.c (instantiate_class_template): Don't mess with friends if
815 our type uses template parms.
817 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
819 * parse.y (nested_name_specifier): Use explicit_template_type.
820 (typename_sub): Allow a template_type, an explicit_template_type,
821 or an implicit template type at the end.
822 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
823 * decl.c (make_typename_type): Handle template-id where the name
825 * call.c (build_scoped_method_call): Handle member template
827 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
828 destructor is represented by the type.
830 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
831 * parse.y (nested_name_specifier): Add 'template' case.
832 (explicit_template_type): New rule.
833 (typename_sub): Use it.
834 * decl.c (make_typename_type): Handle getting a template-id for NAME.
835 * pt.c (tsubst): Likewise.
837 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
839 * pt.c (add_to_template_args): Fix thinko.
840 (instantiate_class_template): Call it later.
842 * pt.c (get_class_bindings): Add outer_args parm.
843 (most_specialized_class): Likewise.
844 (instantiate_class_template): Pass it.
845 (more_specialized_class): Likewise.
846 (lookup_template_class): Get context from template if none
848 (finish_member_template_decl): Don't do anything with a
849 partial specialization.
850 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
852 * class.c (finish_struct): Member class templates have already been
853 checked for name clashes.
854 * decl.c (pushdecl_with_scope): Handle pushing at class level.
856 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
858 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
859 (tsubst, *_PARM): Support multiple levels of template classes.
860 (instantiate_class_template): Look up the pattern from the
862 (lookup_template_class): Handle getting a template for d1.
863 (push_template_decl): Correct setting of 'primary'.
864 (reduce_template_parm_level): Add 'levels' parm.
865 (finish_member_template_decl): Support member class templates.
866 (template_class_depth): Handle multiple levels.
867 * parse.y (component_decl_1, fn.def2): Remove member template case.
868 (component_decl): Add member template cases.
869 * decl2.c (check_member_template): We now handle member template
871 * decl.c (pushtag): Handle member templates.
872 * method.c (do_inline_function_hair): Don't touch
873 IDENTIFIER_GLOBAL_VALUE.
874 * init.c (build_offset_ref): If name isn't an identifier, just
876 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
878 * typeck.c (get_delta_difference): Do adjust for conversions to
879 and from virtual base.
881 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
883 * typeck.c (get_delta_difference): Give hard error for conversion
886 * cp-tree.h: Tweak formatting.
888 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
890 * decl.c (push_namespace): Handle redeclaration error.
892 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
893 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
894 (NAMESPACE_BINDING): New macro.
895 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
898 * pt.c (push_template_decl): Use innermost_args.
900 * decl.c (get_unique_name): Tweak from earlier in the name.
902 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
904 * cp-tree.def: Add CPLUS_BINDING node.
905 * cp-tree.h (tree_binding): new struct
906 (BINDING_SCOPE, BINDING_VALUE): new macros
907 (current_namespace, global_namespace): declare extern
908 (struct lang_decl_flags): new field in_namespace
909 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
910 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
911 (TREE_INDIRECT_USING): new macro
912 * decl2.c (current_namespace, global_namespace): Declare. The
913 value is a NAMESPACE_DECL now, not a TREE_LIST.
914 (is_namespace_ancestor, namespace_ancestor):new static functions.
915 (add_using_namespace, ambiguous_decl): likewise.
916 (lookup_using_namespace): new support function for lookup_name.
917 (qualified_lookup_using_namespace): new support function for
918 do_scoped_id and lookup_namespace_name
919 (get_namespace_id): mark as obsolete.
920 (current_namespace_id): Likewise.
921 (do_namespace_alias): Implement.
922 (do_using_directive): Implement as call to add_using_namespace.
923 * decl.c (binding_for_name): new function.
924 (push_namespace, pop_namespace): implement.
925 (push_decl): don't install a FUNCTION_DECL in the global branch.
926 (lookup_namespace_name): implement using qualified lookup.
927 (lookup_name_real): For global scoping, lookup in
928 global_namespace. For namespace scoping, lookup in given
929 namespace. For unscoped lookup, iterate over namespace,
930 considering using directives.
931 (init_decl_processing): initialize global_namespace.
932 (grokvardecl): Build assembler name as static name for globals.
933 (grokdeclarator): Remove old namespace mangling.
934 (xref_tag): When installing a global binding for the
935 tag, make sure we have an identifier.
936 * method.c (build_overload_nested_name): mangle namespaces.
937 (build_qualified_name): Likewise.
938 (build_decl_overload_real): Likewise.
939 * lex.c (build_lang_decl): set namespace for new declaration to
941 (do_scoped_id): find global names in global or current
942 namespace, or using qualified namespace lookup, depending on
944 * init.c (build_member_call): When scope is namespace, use
945 build_x_function_call instead.
946 (build_offset_ref): When scope is namespace, collapse processing
947 to lookup_namespace_name instead.
948 * error.c (dump_decl): Support NAMESPACE_DECL.
949 * decl.c (pushdecl): Bind globals to current namespace.
950 (push_overloaded_decl): Likewise.
951 (lookup_tag): Likewise.
952 (lookup_name_current_level): Likewise.
953 (xref_tag): Likewise.
954 (start_function): Likewise.
955 * lex.c (do_identifier): Likewise.
956 (identifier_typedecl_value): Likewise.
957 (real_yylex): Likewise.
958 * method.c (do_inline_function_hair): Likewise.
959 * parse.y (unscoped): Likewise.
960 * pt.c (check_explicit_specialization): Likewise.
961 (lookup_template_class): Likewise.
962 * rtti.c (call_void_fn): Likewise.
963 * sig.c (build_sigtable): Likewise.
964 * ptree.c (lang_print_xnode): New function.
966 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
968 * pt.c (instantiate_class_template): Don't instantiate if pedantic
969 and the args use template parms.
971 * pt.c (push_tinst_level): If the instantiaton uses template parms,
973 * decl.c (xref_basetypes): Do call complete_type for basetypes
974 that involve template parameters.
976 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
978 * typeck2.c (process_init_constructor): Fix labeled init check.
980 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
982 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
983 argument to tsubst and friends.
985 * pt.c (tsubst, FUNCTION_DECL): Tidy.
987 * typeck.c (build_x_function_call): Handle static member function
988 templates like non-templates. Handle friend templates like normal
990 * pt.c (tsubst, *_PARM): Don't use orig_level.
991 (get_bindings): Don't call add_to_template_args.
992 (instantiate_template): Likewise.
993 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
994 * ptree.c (print_lang_type): Print index/level for template parms.
996 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
998 * Make-lang.in (cc1plus): Note that cc1plus depends on
999 cp/cp-tree.h and cp/cp-tree.def.
1001 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1002 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1003 position in a template parameter list.
1004 * cp-tree.h (template_parm_index): New structure, used as the tree
1005 structure for a TEMPLATE_PARM_INDEX.
1006 (TEMPLATE_PARM_IDX): New macro.
1007 (TEMPLATE_PARM_LEVEL): Likewise.
1008 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1009 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1010 (TEMPLATE_PARM_DECL): Likewise.
1011 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1012 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1013 (TEMPLATE_TYPE_DECL): Likewise.
1014 (TEMPLATE_CONST_IDX): Remove.
1015 (TEMPLATE_CONST_LEVEL): Likewise.
1016 (TEMPLATE_CONST_SET_INFO): Likewise.
1017 (TEMPLATE_TYPE_SET_INFO): Likewise.
1018 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1020 (TEMPLATE_TYPE_LEVEL): Likewise.
1021 * decl.c (decls_match): Call comp_template_parms, rather than
1022 expanding it inline.
1023 (duplicate_decls): If two template declarations are being merged,
1024 then their TEMPLATE_INFOs should be merged as well.
1025 (grokfndecl): Save template-id information when declaring a friend
1026 with explicit template arguments. Pass arguments to
1027 check_explicit_specialization via correct convention; at some
1028 point check_explicit_specialization changed, but these call-sites
1030 (grokdeclarator): Tidy up slightly.
1031 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1032 two template functions with the same DECL_ASSEMBLER_NAME the same,
1033 since the names are not yet mangled.
1034 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1035 TEMPLATE_CONST_PARM.
1036 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1037 decl for a non-type parameter, rather than printing `<tparm ...>'.
1038 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1039 (do_friend): Deal with template friends.
1040 * lex.c (do_pending_inlines): Call
1041 maybe_begin_member_template_processing, rather than
1042 conditionally calling begin_member_template_processing.
1043 (process_next_inline): Likewise. Call
1044 maybe_end_member_template_processing, rather than
1045 conditionally calling end_member_template_processing.
1046 (do_pending_defargs): Likewise.
1047 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1048 TEMPLATE_CONST_PARM.
1049 * method.c (build_mangled_template_parm_index): New function.
1050 (build_overload_value): Use it.
1051 (build_overload_name): Likewise.
1052 * pt.c (finish_member_template_decl): Allow friend declarations.
1053 (template_class_depth): New function.
1054 (is_member_template): Rename, and modify, to become...
1055 (is_member_or_friend_template): New function.
1056 (end_member_template_processing): Rename, and modify, to become...
1057 (maybe_end_member_template_processing).
1058 (build_template_parm_index): New function.
1059 (reduce_template_parm_level): New function.
1060 (process_template_parm): Modify to use build_template_parm_index.
1061 (push_template_decl): Deal with friend templates.
1062 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1063 TEMPLATE_CONST_PARM.
1064 (tsubst_friend_function): New function.
1065 (instantiate_class_template): Generate the DECL_FRIENDLIST
1066 for a new instantiation by using tsubst_friend_function rather
1068 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1069 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1070 appropriate new macros. Use reduce_template_parm_level to
1071 generate lower-level template parameters. Handle tsubst'ing into
1072 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1073 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1074 templates. Similarly for the template parameters for a new
1076 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1077 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1078 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1079 (get_bindings): Call add_to_template_args if necessary.
1080 (instantiate_decl): Handle instantiations of friend templates.
1081 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1082 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1083 * spew.c (yylex): Do a little manual constant propogation to
1086 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1088 * error.c: Include sys/types.h.
1090 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1092 * method.c (build_mangled_name): Start CPP directives in column zero.
1094 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1096 * typeck2.c (process_init_constructor): Sorry about non-trivial
1097 labeled initializers.
1098 * parse.y (initlist): Reenable labeled initializers.
1100 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1102 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1103 all callers changed. Rely on the new parameter instead of arg
1104 being a TREE_LIST when determine whether we are working inside
1105 template template parameter. Clean up is_type test.
1107 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1109 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1110 * typeck2.c (initializer_constant_valid_p): Allow conversions
1111 between pointers and refrerences.
1113 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1115 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1116 if pedantic || warn_pointer_arith.
1118 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1120 * pt.c (unify): Handle TEMPLATE_DECL.
1122 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1124 * cp-tree.h (strip_attrs): Remove decl.
1126 1998-02-18 Doug Evans <devans@cygnus.com>
1128 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1129 Update olddecl's attributes too.
1130 (strip_attrs): Remove function.
1131 * typeck.c (common_type): Call merge_machine_type_attributes.
1133 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1135 * parse.y (initdcl0_innards): New grammar symbol.
1136 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1137 none, since the resulting value is never used.
1138 (parse_decl): New function.
1139 (datadef): Remove redundant actions.
1140 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1141 * parse.c: Regenerated.
1143 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1145 * parse.y (simple_stmt): Use getdecls() to check for decl.
1147 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1149 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1151 (c++.install-common): Install c++filt properly as native or as cross
1153 (c++.uninstall): Add c++filt.
1155 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1157 * call.c (standard_conversion): Fix multi-level ptr conversions.
1159 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1161 * init.c (build_new): Propagate error_mark_node up.
1163 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1165 * parse.y (simple_stmt): If the condition isn't a declaration,
1166 start the controlled block after the test.
1168 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1170 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1172 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1175 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1177 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1179 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1181 * cp-tree.h: Add access_protected_virtual_node.
1182 * class.c (init_class_processing): Initialize it.
1183 * decl.c (xref_basetypes): Use it.
1184 * parse.y (base_class_access_list): Likewise.
1186 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1187 (c++.install-common): Install c++filt.
1189 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1191 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1193 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1195 * call.c (reference_binding): Use comptypes when comparing
1196 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1198 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1200 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1201 (really_overloaded_fn): Move check here from is_overloaded_fn.
1202 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1204 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1206 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1209 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1211 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1212 equivalent duplicate.
1213 * decl.c (pushtag): Use the return value from push_template_decl.
1214 (duplicate_decls): When duplicating a template declaration, merge
1215 the DECL_TEMPLATE_RESULTs as well.
1216 (make_implicit_typename): Don't try to dive into typename types to
1217 find a context for making a new implicit typename.
1218 (start_decl): Use the return value from push_template_decl.
1219 (grokdeclarator): Complain about declarations list `const operator
1220 int'. Since we don't correctly handle in-class initializations of
1221 non-static data members, complain about this (now illegal)
1222 practice. Issue an error for initializations of non-const statics
1223 since that is illegal as well, and since we don't handle that case
1225 (start_function): Use the return value from push_template_decl.
1226 (start_method): Likewise.
1227 * decl2.c (grokfield): Likewise. Since the change to
1228 grokdeclarator ensures that all initialized fields are in fact
1229 static, remove a redundant test for TREE_PUBLIC.
1230 * parse.y (initlist): Disable labeled initializers since they do
1231 not work as per the documentation, and since they do not use the
1232 same syntax as the C front end.
1233 * pt.c (push_template_decl): Return the decl passed in, or an
1234 equivalent duplicate.
1235 (lookup_template_class): When searching in a nested context,
1236 use the right arguments.
1237 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1238 * typeck.c (build_component_ref): Assign the correct type to the
1239 result of build_vfn_ref.
1241 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1243 * pt.c (convert_nontype_argument): Fix typo.
1244 (check_explicit_specialization): Allow old-style specialization
1245 of class template members.
1247 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1248 Manfred Hollstein <manfred@s-direktnet.de>
1250 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1251 when deciding to override DECL_ASSEMBLER_NAME.
1253 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1255 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1256 * cp-tree.h (flag_do_squangling): Add declaration.
1257 * lang-options.h: Add -fsquangle and -fno-squangle.
1258 * method.c: Add macros and static variables for squangling.
1259 (build_overload_name): Rename to build_mangled_name, add logic for B
1260 compression, and split into process_modifiers and
1261 process_overload_item.
1262 (process_modifiers): New function, to handle constant, reference,
1264 (process_overload_item): New function, handles issue of type codes.
1265 (build_overload_name): New function, start squangling and call
1267 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1268 (start_squangling): New function to initialize squangling structs.
1269 (end_squangling): New function to destroy squangling structs.
1270 (nrepeats): Rename variable to Nrepeats.
1271 (issue_nrepeats): New function for issuing 'n' type repeats.
1272 (check_ktype): New function to check for type K name compression.
1273 (build_overload_nested_name): Add a check for K name compression.
1274 (build_qualified_name): Add a check for K name compression and don't
1275 use DECL_ASSEMBLER_NAME when squangling is on.
1276 (check_btype): New function, checks for B type compression.
1277 (build_static_name, build_decl_overload_real): Initiate squangling.
1278 (build_typename_overload, build_overload_with_type): Initiate
1281 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1283 * method.c (make_thunk): Avoid name buffer overflow.
1285 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1287 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1288 don't define them yet.
1290 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1292 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1294 * config-lang.in (diff_excludes): Use basename only.
1296 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1298 * tinfo2.cc: Add tinfo for signed char.
1300 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1302 * search.c (compute_access): Handle protected constructors in derived
1303 classes as accessible.
1305 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1307 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1308 Call convert_from_reference sooner.
1310 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1312 * cvt.c (ocp_convert): Obtain the constant values from constant
1313 decls even if the destination type is the same as the type of the
1316 * decl2.c (finish_file): Make sure that static inlines with
1317 definitions are not marked DECL_EXTERNAL before returning.
1319 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1321 * decl.c: Lose arg_looking_for_template.
1322 (lookup_name_real): Likewise.
1323 * parse.y: Lose processing_template_arg, template_arg1
1324 (primary): Likewise.
1325 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1327 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1329 * error.c (dump_decl): Fix type of default arguments for template
1330 template parameters and nontype template parameters.
1331 * parse.y (template_parm): Handle invalid default template
1332 template arguments here.
1334 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1335 for default template template argument.
1336 * pt.c (coerce_template_parms): Merge default template argument
1337 codes. Can treat RECORD_TYPE as template name if it is implicitly
1338 created. Fix argument index in error message.
1339 * typeck.c (comptypes): Merge template argument comparison codes in
1340 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1342 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1344 * lex.c (file_name_nondirectory): Also check for '/'.
1346 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1348 * parse.y (primary): Deal with statement-expressions in
1350 * pt.c (tsubst_copy): Handle BIND_EXPR.
1351 * tree.c (mapcar): Likewise.
1353 * call.c (add_template_candidate_real): Pass extra parameter to
1354 fn_type_unification.
1355 * cp-tree.h (fn_type_unification): Add parameter.
1356 * pt.c (fn_type_unification): Add additional parameter to deal with
1357 static member functions.
1358 (get_bindings): Deal with static member functions.
1360 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1361 (revert_static_member_fn): Declare.
1362 * decl.c (revert_static_member_fn): Remove declaration. Change
1363 linkage from internal to external.
1364 (cp_finish_decl): Deal with virtual functions in classes local to
1366 * decl2.c (finish_file): Don't forget to emit increment/decrement
1367 expressions in initializers for file-scope variables.
1368 * parse.y (typename_sub2): If the typename doesn't names a
1369 template, rather than a type, issue an error message.
1370 * pt.c (check_explicit_specialization): Handle specializations of
1371 static member functions.
1372 (coerce_template_parms): Handle offset references to lists of
1374 * search.c (note_debug_info_needed): Don't crash when handed a
1375 type which is being defined.
1376 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1377 that can happen with some illegal code.
1379 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1381 * call.c (user_harshness): Initialize `code' to 0.
1382 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1383 (null_ptr_cst_p): Add parentheses around && within ||.
1384 (standard_conversion): Likewise.
1385 (z_candidate): Likewise.
1386 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1387 (build_object_call): Likewise for `mem_args'.
1388 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1389 default case in enumeration switch.
1391 * class.c (build_vtable_entry): Add explicit braces to avoid
1393 (build_class_init_list): Likewise.
1394 (finish_struct_1): Initialize `width' to 0.
1395 (instantiate_type): Initialize `name' to NULL_TREE. Add
1396 explicit braces to avoid ambiguous `else'.
1398 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1401 * decl.c (grok_reference_init): Eliminate unused parameter, all
1403 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1404 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1405 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1406 (grokdeclarator): Add parentheses around && within ||. Add
1407 explicit braces to avoid ambiguous `else'.
1408 (grokparms): Initialize `type' to NULL_TREE.
1409 (xref_tag): Remove unused label `just_return'.
1410 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1411 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1412 (hack_incomplete_structures): Add parentheses around assignment
1413 used as truth value.
1415 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1417 * error.c: Include <stdlib.h>.
1418 (dump_expr): Change the type of `i' to size_t. Remove unused
1421 * except.c (init_exception_processing): Remove unused variable `d'.
1422 (expand_throw): Likewise for `label'.
1424 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1427 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1428 (sort_base_init): Likewise for `binfo'.
1429 (expand_member_init): Likewise for `rval'.
1430 (build_member_call): Add parentheses around assignment used as
1432 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1433 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1434 `old_immediate_size_expand' to 0.
1435 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1436 (build_vec_delete_1): Remove unused variable `block'.
1437 (expand_vec_init): Initialize `itype' to NULL_TREE.
1439 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1440 declaration of `index' and `rindex' with autoconf macros.
1441 (reinit_parse_for_expr): Remove unused variables
1442 `look_for_semicolon' and `look_for_lbrac'.
1443 (cons_up_default_function): Initialize `args' to NULL_TREE.
1444 (readescape): Initialize `firstdig' to 0.
1445 (real_yylex): Add parentheses around assignment used as truth value.
1447 * method.c: Include <strings.h> if we don't have <string.h>.
1448 Protect declaration of `index' with autoconf macro.
1450 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1451 Initialize `type' to NULL_TREE.
1452 (structsp): Remove unused variable `id'.
1454 * pt.c (coerce_template_parms): Add explicit braces to avoid
1456 (lookup_template_class): Initialize `template' to NULL_TREE.
1457 (instantiate_class_template): Remove unused variable `name' and `e'.
1458 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1459 (do_poplevel): Initialize `saved_warn_unused' to 0.
1460 (type_unification): Remove unused varable `parm'.
1461 (unify): Likewise for `j'.
1463 * repo.c (init_repo): Add parentheses around assignment used as
1465 (finish_repo): Remove unused varable `p'.
1467 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1468 (get_base_distance): Likewise.
1469 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1470 and `new_v' to NULL_TREE.
1471 (lookup_fnfields): Likewise for `rval_binfo_h'.
1472 (breadth_first_search): Add parentheses around assignment used as
1474 (get_template_base): Initialize `type' to NULL_TREE.
1476 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1478 (build_signature_table_constructor): Likewise for
1479 `last_rhs_field', `pfn' and `vt_off'.
1480 (build_sigtable): Likewise for `init'.
1482 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1483 (propagate_binfo_offsets): Likewise for `delta'.
1484 (hash_tree_cons): Initialize hashcode to 0.
1485 (can_free): Likewise for `size'.
1486 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1488 * typeck.c (convert_sequence): Hide prototype.
1489 (common_type): Add explicit braces to avoid ambiguous `else'.
1490 (comp_target_types): Likewise.
1491 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1492 (build_function_call_real): Add explicit braces to avoid ambiguous
1494 (convert_arguments): Initialize `called_thing' to 0.
1495 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1497 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1498 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1499 (build_x_arrow): Likewise for `last_rval'.
1501 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1503 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1505 * decl.c (init_decl_processing): Use set_sizetype.
1506 * decl2.c (sizetype): Don't declare.
1507 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1508 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1509 (build_component_addr, unary_complex_lvalue): Likewise.
1510 * rtti.c (expand_class_desc): Likewise.
1511 * class.c (get_vfield_offset): Likewise.
1513 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1515 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1516 early to avoid bogus error. Handle overloaded function
1517 names provided as template arguments correctly.
1518 (coerce_template_parms): Don't mishandle overloaded functions when
1519 dealing with template template parameters.
1520 (lookup_template_class): Issue an error message, rather than
1521 crashing, when the TYPE_DECL provided is not a template type.
1523 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1525 * class.c (instantiate_type): Don't just return a known type if
1528 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1530 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1531 since that code could never be reached.
1533 * error.c (dump_decl): Avoid aborting in the midst of printing an
1534 error message about an illegal template declaration.
1536 * parse.y (structsp): Print an error message, rather than crashing,
1537 when a class-head does not name a class.
1539 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1540 template arguments as a g++ extension.
1542 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1543 * decl2.c (grok_alignof): If processing_template_decl, just store
1545 * typeck.c (c_alignof): Likewise.
1546 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1547 * error.c (dump_expr): Likewise.
1548 * pt.c (tsubst_copy): Likewise.
1549 * tree.c (cp_tree_equal): Likewise.
1550 * pt.c (uses_template_parms): Correctly determine whether or not a
1551 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1552 folding can be done.
1554 * cp-tree.h (grok_enum_decls): Remove type parameter.
1555 * decl.c (grok_enum_decls): Likewise.
1556 * decl2.c (grok_x_components): Call grok_enum_decls
1557 unconditionally, since it will do nothing if there is no
1558 current_local_enum. Use the new calling sequence.
1559 * pt.c (tsubst_enum): Use the new calling sequence for
1562 * decl.c (start_function): Make member functions of local classes
1563 in extern inline functions have comdat linkage here...
1564 (grokdeclarator): Rather than here.
1566 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1568 * pt.c (convert_nontype_argument): Use decl_constant_value.
1570 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1572 * call.c (add_template_candidate_real): New function.
1573 (add_template_candidate): Use it.
1574 (add_template_conv_candidate): Likewise.
1575 (joust): Pass extra argument to more_specialized.
1576 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1577 (is_local_class): Remove.
1578 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1579 * cp-tree.h (is_local_class): Remove.
1580 (perform_array_to_pointer_conversion): Likewise.
1581 (finish_member_template_decl): Add.
1582 (check_explicit_specialization): Return a tree, not an int.
1583 (more_specialized): Take additional argument.
1584 (get_bindings): Likewise.
1585 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1586 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1587 (perform_array_to_pointer_conversion): Remove.
1588 * decl.c (saved_scope): Add processing_specialization,
1589 processing_explicit_instantiation fields.
1590 (maybe_push_to_top_level): Save them.
1591 (pop_from_top_level): Restore them.
1592 (grokfndecl): Use new return value from
1593 check_explicit_specialization.
1594 (start_decl): Don't check flag_guiding_decls before pushing
1596 (cp_finish_decl): Remove previous (bogus) change.
1597 (grok_declarator): Use decl_function_context rather than
1599 * decl2.c (finish_file): Pass extra argument to get_bindings.
1600 (build_expr_from_tree): Let build_x_component_ref check
1601 validity of arguments rather than doing it here.
1602 * lex.c (cons_up_default_function): Remove code fooling with
1603 processing_specialization, processing_explicit_instantiation
1604 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1605 * method.c (build_overload_identifier): Mangle local classes in
1606 template functions correctly.
1607 * parse.y (finish_member_template_decl): Move to pt.c.
1608 * pt.c (finish_member_template_decl): Moved here from parse.y.
1609 (print_candidates): New function.
1610 (determine_specialization): Change interface. Properly look for
1611 most specialized versions of template candidates.
1612 (check_explicit_specialization): Fully process explicit
1614 (push_template_decl): Avoid looking at CLASSTYPE fields in
1616 (determine_overloaded_function): Remove.
1617 (convert_nontype_argument): Change name from
1618 convert_nontype_parameter. Use determine_overloaded_function
1619 instead of instantiate_type.
1620 (mangle_class_name_for_template): Handle type contexts as well as
1622 (classtype_mangled_name): Likewise.
1623 (lookup_template_class): Likewise.
1625 (more_specialized): Take explict template arguments as a
1627 (most_specialized): Likewise.
1628 (get_bindings): Likewise. Check that return types match before
1629 proclaiming a function a match.
1630 (do_decl_instantiation): Remove code searching for function to
1631 instantiate; that is now done in check_explicit_specialization.
1632 (add_maybe_template): Pass extra argument to get_bindings.
1633 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1635 * typeck.c (build_component_ref): Check for invalid arguments.
1637 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1639 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1640 return_target and call_target are equivalent.
1642 * pt.c (type_unification_real): Just accept function parms that
1643 don't use any template parms.
1645 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1647 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1648 unset DECL_NOT_REALLY_EXTERN.
1650 * parse.y (typename_sub*): Fix std::.
1652 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1654 * error.c (dump_decl): Fix type default template args.
1655 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1657 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1659 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1660 (file_name_nondirectory): Use.
1662 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1664 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1665 that are not really present. Substitute default arguments in
1666 template template arguments. Correctly convert TEMPLATE_DECL to
1667 TEMPLATE_TEMPLATE_PARM.
1668 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1669 are no longer treated specially here.
1670 * parse.y (template_template_parm): Fix copy error.
1671 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1672 type created from template template parameters.
1673 * parse.y (bad_parm): Likewise
1675 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1676 (push_nested_class): Likewise.
1677 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1678 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1679 (copy_template_template_parm): Declare.
1680 * decl.c (arg_looking_for_template): New variable.
1681 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1682 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1683 node if arg_looking_for_template is nonzero.
1684 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1685 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1686 (grokdeclarator): Handle TEMPLATE_DECL.
1687 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1688 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1689 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1690 (dump_decl): Handle unnamed template type parameters.
1691 Handle template template parameters.
1692 (dump_function_name): Handle template template parameters.
1693 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1694 Handle TEMPLATE_TEMPLATE_PARM.
1695 * method.c (build_template_template_parm_names): New function.
1696 (build_template_parm_names): Handle TEMPLATE_DECL.
1697 (build_overload_nested_name, build_overload_name):
1698 Handle TEMPLATE_TEMPLATE_PARM.
1699 * parse.y (maybe_identifier): New nonterminal.
1700 (template_type_parm): Use it.
1701 (template_template_parm, template_arg1): New nonterminal.
1702 (template_parm): Add template_template_parm rules.
1703 (template_arg): Set processing_template_arg.
1704 (template_arg1): Rules moved from template_arg.
1705 (primary, nonnested_type): Set arg_looking_for_template if we are
1706 processing template arguments.
1707 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1708 (process_template_parm): Handle template template parameters.
1709 (coerce_template_parms, comp_template_args): Likewise.
1710 (mangle_class_name_for_template, lookup_template_class): Likewise.
1711 (uses_template_parms): Handle TEMPLATE_DECL and
1712 TEMPLATE_TEMPLATE_PARM.
1713 (current_template_args): Handle TEMPLATE_DECL.
1714 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1715 * search.c (dfs_walk, dfs_record_inheritance):
1716 Handle TEMPLATE_TEMPLATE_PARM.
1717 * tree.c (copy_template_template_parm): New function.
1718 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1719 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1721 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1723 * decl.c (start_decl): Don't allow duplicate definitions of static
1726 * call.c (build_user_type_conversion_1): Handle user-defined
1727 template conversion operators correctly.
1729 * decl2.c (build_expr_from_tree): Issue an error message if the
1730 object in a COMPONENT_REF is a TEMPLATE_DECL.
1732 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1734 * class.c (is_local_class): New function.
1735 * cp-tree.h (is_local_class): Declare it.
1736 (last_tree): Likewise.
1737 (begin_tree): Likewise.
1738 (end_tree): Likewise.
1739 (lookup_template_class): Change prototype.
1740 * decl.c (cp_finish_decl): Check for NULL where necesary.
1741 Consider FUNCTION_DECLS to declare objects with top-level binding,
1742 when calling make_decl_rtl.
1743 (grokdeclarator): Give members of local classes internal linkage.
1744 (start_function): Remove declaration of last_tree.
1745 (finish_function): Set flag_keep_inline_functions around call to
1746 rest_of_compilation if we are processing a member function in a
1748 (start_method): Call push_template_decl for member functions of
1749 local classes in template functions.
1750 * decl2.c (import_export_decl): Don't give external linkage to
1751 instantiations of templates with internal linkage.
1752 * parse.y (last_tree): Remove declaration.
1753 (template_type): Pass extra parameter to lookup_template_class.
1754 (self_template_type): Likewise.
1755 (structsp): Move call to reset_specialization into left_curly.
1756 (left_curly): Call reset_specialization, and begin_tree.
1757 * pt.c (saved_trees): New variable.
1758 (mangle_class_name_for_template): Change prototype. Use
1759 additional function context to name local classes in templates
1761 (classtype_mangled_name): Pass the context.
1762 (push_template_decl): Handle local classes and templates, and
1763 member functions for such classes.
1764 (convert_nontype_parameter): Fix handling of pointer-to-member
1766 (lookup_template_class): Handle local classes in templates.
1767 (tsubst): Likewise. Don't assume that template instantiations
1768 have external linkage; pay attention to the template declaration.
1769 (mark_decl_instantiated): Likewise.
1770 (begin_tree): New function.
1771 (end_tree): Likewise.
1773 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1774 that involve template parameters; that can lead to infinite
1775 recursion unnecessarily.
1777 * pt.c (register_specialization): Do not register specializations
1778 that aren't ready to be registered yet.
1779 (check_explicit_specialization): Handle explicit specialization of
1780 constructors and destructors.
1781 (build_template_decl): New function.
1782 (push_template_delc): Handle out-of-class specializations of
1785 * pt.c (check_explicit_specialization): Set up the template
1786 information before registering the specialization.
1787 (coerce_template_parms): Fix thinko.
1788 (tsubst): Handle specializations of member templates correctly.
1790 * class.c (finish_struct_methods): Remove calls to
1791 check_explicit_specialization from here.
1792 (finish_struct): And insert them here.
1793 * cp-tree.h (perform_qualification_conversions): New function.
1794 (perform_array_to_pointer_conversion): Likewise.
1795 (begin_explicit_instantiation): Likewise.
1796 (end_explicit_instantiation): Likewise.
1797 (determine_specialization): Renamed from
1798 determine_explicit_specialization.
1799 (comp_template_parms): New function.
1800 (processing_explicit_instantiation): New variable.
1801 * cvt.c (perform_qualification_conversions): New function.
1802 (perform_array_to_pointer_conversion): Likewise.
1803 * decl.c (duplicate_decls): Don't consider template functions
1804 alike unless they have the same parameters. Refine handling of
1805 instantiation/specialization mismatches.
1806 (start_decl): Don't call pushdecl for template specializations,
1807 since they don't affect overloading.
1808 (start_function): Likewise
1809 (grokfndecl): Call check_explicit_specialization a little later.
1810 Don't call duplicate_decls for memberm template specializations.
1811 (grokdeclarator): Don't update template_count for classes that are
1812 themselves specializations. Remove use of `2' as parameter to
1813 grokfndecl since that value isn't used.
1814 * lex.c (cons_up_default_function): Save and restore
1815 processing_explicit_instantiation around calls to grokfield.
1816 * parse.y (finish_member_template_decl): New function.
1817 (component_decl_1): Use it.
1818 (fn.def2): Likewise.
1819 (template_arg_list_opt): New nonterminal.
1820 (template_type): Use it.
1821 (self_template_type): Likewise.
1822 (template_id): Likewise.
1823 (object_template_id): Likewise.
1824 (notype_template_declarator): Likwise.
1825 (begin_explicit_instantiation): Likewise.
1826 (end_explicit_instantiation): Likewise.
1827 (explicit_instantiation): Use them.
1828 * pt.c (coerce_template_parms): Add parameters.
1829 (processing_explicit_instantiation): New variable.
1830 (convert_nontype_parameter): New function.
1831 (determine_overloaded_function): Likewise.
1832 (begin_explicit_instantiation): Likewise.
1833 (end_explicit_instantiation): Likewise.
1834 (retrieve_specialization): Likewise.
1835 (register_specialization): Likewise.
1836 (processing_explicit_specialization): Removed.
1837 (determine_specialization): Handle specializations of member
1838 functions of template class instantiations.
1839 (check_explicit_specialization): Refine to conform to standard.
1840 (comp_template_parms): New function.
1841 (coerce_template_parms): Call convert_nontype_parameter.
1842 (tsubst): Refine handling of member templates. Use
1843 register_specialization.
1844 (instantiate_template): Use retrieve_specialization.
1845 (do_decl_instantiation): Likewise.
1846 (instantiate_decl): Likewise.
1847 (type_unification): Improve handling of explict template
1849 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1850 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1851 * typeck.c (build_unary_op): Call determine_specialization, rather
1852 than determine_explicit_specialization.
1854 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1856 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1858 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1860 * error.c (dump_decl): For enum tags, output the tag, not its value.
1862 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1864 * decl.c (init_decl_processing): Only call init_rtti_processing
1867 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1869 * init.c (build_new_1): Split out from build_new.
1870 (build_new): Just return a NEW_EXPR.
1871 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1873 * decl2.c (get_temp_regvar): Tweak.
1875 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1876 * class.c (resolves_to_fixed_type_p): Remove use.
1877 * method.c (build_opfncall): Likewise.
1878 * call.c (build_new_op): Likewise.
1880 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1882 * exception.cc (__eh_alloc, __eh_free): New fns.
1883 (__cp_push_exception, __cp_pop_exception): Use them.
1884 (__uncatch_exception): Call terminate here if no exception.
1885 * except.c (build_terminate_handler): New fn.
1886 (expand_start_catch_block): Use it.
1887 (expand_exception_blocks): Likewise.
1888 (alloc_eh_object): New fn.
1889 (expand_throw): Use it. Protect exception init with terminate.
1890 * typeck.c (build_modify_expr): Remove code that ignores trivial
1893 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1895 * call.c (add_builtin_candidate): Add default case in enumeration
1897 (build_new_op): Likewise.
1898 (convert_like): Likewise.
1899 * cvt.c (build_expr_type_conversion): Likewise.
1900 * tree.c (real_lvalue_p): Likewise.
1901 (lvalue_p): Likewise.
1902 (cp_tree_equal): Likewise.
1903 * typeck.c (comptypes): Likewise.
1904 (build_component_ref): Likewise.
1905 (build_function_call_real): Likewise.
1906 (build_binary_op_nodefault): Likewise.
1907 (build_unary_op): Likewise.
1908 (build_modify_expr): Likewise.
1909 * typeck2.c (initializer_constant_valid_p): Likewise.
1911 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1913 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1915 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1917 * pt.c (coerce_template_parms): Make sure to digest_init if
1920 * decl.c (duplicate_decls): Make the newdecl virtual if the
1921 olddecl was, just as is done with other attributes of olddecl.
1923 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1925 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1926 address of an OFFSET_REF.
1928 * cp-tree.def: Add AGGR_INIT_EXPR.
1929 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1930 AGGR_INIT_EXPR where appropriate.
1931 * expr.c (cplus_expand_expr): Likewise. Simplify.
1933 * decl2.c (finish_file): Remove call to register_exception_table.
1935 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1937 * pt.c (instantiate_class_template): Don't do injection when
1938 processing_template_decl is true, as pollutes current_binding_level
1941 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1943 * pt.c (maybe_fold_nontype_arg): Add prototype.
1945 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1947 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1948 * error.c (dump_expr): Likewise.
1950 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1952 * typeck.c (build_function_call_real): Remove "inline called before
1953 definition" pedwarn.
1955 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1957 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1959 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1961 * pt.c (type_unification_real): Change __null to type void* with
1964 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1966 * call.c (implicit_conversion): Don't call
1967 build_user_type_conversion_1 with a NULL expr, since it will
1970 * pt.c (unify): Don't try to unify array bounds if either array is
1973 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1975 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1976 Replace extern decls with casts.
1978 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1979 Update last_parm_cleanup_insn.
1980 (store_after_parms): Remove.
1981 * cp-tree.h: Adjust.
1983 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1985 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1986 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1987 (import_export_vtable): Use make_decl_one_only instead of
1988 comdat_linkage for win32 tweak.
1989 (import_export_decl): Likewise.
1990 * pt.c (mark_decl_instantiated): Likewise.
1992 * decl2.c (finish_file): Lose handling of templates in pending_statics.
1994 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1996 * decl2.c (finish_file): Lose call to expand_builtin_throw.
1997 * except.c (expand_builtin_throw): Remove.
1998 * cp-tree.h: Remove ptr_ptr_type_node.
2001 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2003 * decl.c (ptr_ptr_type_node): Define.
2004 (init_decl_processing): Initialize it.
2005 * cp-tree.h: Declare it.
2006 * exception.cc (__cp_exception_info): Use __get_eh_info.
2007 (__cp_push_exception): Ditto.
2008 (__cp_pop_exception): Ditto.
2010 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2011 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2013 (init_exception_processing): Removed saved_pc initialization.
2015 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2017 * pt.c (instantiate_decl): Defer all templates but inline functions.
2019 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2021 * init.c (expand_vec_init): Don't fold a list of parameters.
2023 * decl.c (copy_args_p): Handle copy elision for types with virtual
2025 * call.c (build_over_call): Likewise.
2027 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2029 * pt.c (lookup_template_function): Copy the template arguments,
2030 not just the list containing them, to the permanent obstack.
2032 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2034 * except.c (expand_start_catch_block): suspend_momentary for the
2037 * error.c (dump_decl): Handle LOOKUP_EXPR.
2039 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2041 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2042 permanent obstack if we are processing a template decl.
2043 * typeck.c (build_static_cast): Likewise.
2044 (build_const_cast): Likewise.
2045 (build_reinterpret_cast): Likewise.
2047 * pt.c (coerce_template_parms): Coerce some expressions, even
2048 when processing_template_decl.
2050 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2052 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2053 handling of pointer difference expressions.
2055 * typeck.c (comp_target_types): Comparison of function/method types
2056 is independent of nptrs.
2058 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2060 * pt.c (tsubst): Avoid creating pointer to reference and
2061 reference to reference types.
2063 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2065 * parse.y (do_id): New nonterminal.
2066 (template_id): Use it.
2068 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2070 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2071 * spew.c (yylex): Don't do_identifier here.
2072 * decl2.c (build_expr_from_tree): Revert last change.
2074 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2075 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2077 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2079 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2081 * call.c (build_op_delete_call): Adjust.
2083 * except.c (expand_end_catch_block): Lose rethrow region.
2084 (expand_start_catch_block): Likewise.
2085 (expand_end_catch_block): Don't expand_leftover_cleanups.
2087 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2089 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2090 DECL_TEMPLATE_INSTANTIATION).
2092 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2094 * tree.c (is_overloaded_fn): Handle getting a fn template.
2095 (really_overloaded_fn): Likewise.
2096 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2097 * pt.c (check_explicit_specialization): Tweak.
2098 (determine_explicit_specialization): Tweak.
2100 * tree.c, cp-tree.h (get_target_expr): New fn.
2102 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2104 * pt.c (check_explicit_specialization): Fix misspelling in
2105 diagnostic: `preceeded'.
2106 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2109 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2111 * pt.c (determine_explicit_specialization): Avoid an internal
2112 error for bad specializations.
2114 * method.c (build_overload_value): Handle SCOPE_REF.
2116 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2118 * class.c (prepare_fresh_vtable): Enable even more complex MI
2121 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2123 * exception.cc (__check_eh_spec): Optimize a bit.
2125 * exception.cc (__cp_pop_exception): Lose handler arg.
2126 * except.c (do_pop_exception): Likewise.
2127 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2128 (expand_end_catch_block): Likewise.
2130 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2132 * pt.c (check_explicit_specialization): Complain about using a
2133 template-id for a non-specialization.
2135 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2137 * repo.c: Prototype rindex only if needed.
2140 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2142 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2144 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2146 * typeck.c (build_const_cast): Handle references here instead of
2147 handing off to convert_to_reference.
2149 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2150 TerminateFunctionCall.
2151 (init_exception_processing): Likewise. Terminate et al are now
2152 the fns, not ADDR_EXPRs.
2153 (various): Lose redundant assemble_external calls.
2154 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2156 * cp-tree.h (struct lang_decl_flags): Add comdat.
2157 (DECL_COMDAT): New macro.
2158 * decl.c (duplicate_decls): Propagate it.
2159 (cp_finish_decl): Handle it.
2160 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2162 * class.c: Remove static pending_hard_virtuals.
2163 (add_virtual_function): Take pointers to pending_virtuals
2164 and pending_hard_virtuals.
2165 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2167 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2169 * decl2.c (import_export_vtable): If we support one_only but not
2170 weak symbols, mark instantiated template vtables one_only.
2171 (import_export_decl): Likewise for tinfo functions.
2172 (finish_vtable_vardecl): Also write out vtables from explicitly
2173 instantiated template classes.
2174 * pt.c (mark_class_instantiated): Revert last change.
2176 * except.c (expand_throw): Call mark_used on the destructor.
2178 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2180 * lex.c (lang_init): Enable flag_exceptions by default if no
2181 command line switch was specified.
2183 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2185 * pt.c (unify): Handle `void' template parameters in
2188 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2190 * rtti.c (build_dynamic_cast): Handle template case here.
2191 (build_dynamic_cast_1): Not here.
2193 * typeck2.c (digest_init): Make copies where appropriate.
2195 * decl2.c (delete_sanity): resolve_offset_ref.
2197 * except.c: Call terminate without caching so many bits.
2199 * except.c (expand_start_catch_block): Fix catching a reference
2202 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2204 * init.c (build_new): Copy size to the saveable obstack.
2206 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2207 TRY_CATCH_EXPR for now.
2209 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2211 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2212 has DECL_LANG_SPECIFIC.
2214 * exception.cc (struct cp_eh_info): Add handlers field.
2215 (__cp_push_exception): Initialize it.
2216 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2217 (__throw_bad_exception): Remove.
2218 * except.c (call_eh_info): Add handlers field.
2219 (get_eh_handlers): New fn.
2220 (push_eh_cleanup): Increment handlers.
2222 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2224 * except.c (expand_start_eh_spec): Use the try/catch code.
2225 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2226 doing everything inline.
2227 (init_exception_processing): throw_type_match now takes
2228 const void pointers.
2229 * exception.cc (__check_eh_spec): New fn.
2230 * inc/exception: Neither terminate nor unexpected return.
2231 * decl.c: Make const_ptr_type_node public.
2232 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2234 * except.c (expand_start_catch_block): We only need the rethrow
2235 region for non-sjlj exceptions.
2236 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2238 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2240 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2241 (various.o): Likewise.
2242 * inc/new: Add placement deletes. Add throw specs for default new.
2243 * new.cc (set_new_handler): Move here from libgcc2.
2244 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2245 (new): Move from libgcc2. Throw bad_alloc.
2246 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2247 * decl.c (init_decl_processing): Update exception specs on new and
2250 * method.c (build_decl_overload_real): Don't mess with global
2253 * init.c (build_new): Check for null throw spec, not nothrow_t.
2255 * decl.c (duplicate_decls): Don't complain about different exceptions
2256 from an internal declaration.
2258 * call.c (build_op_delete_call): Fix check for member fns again.
2260 * decl2.c (import_export_decl): Interface hackery affects
2261 virtual synthesized methods.
2263 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2265 * decl.c (start_decl): Don't just complain about a mismatched
2268 * decl.c (make_implicit_typename): Handle case where t is not
2269 actually from context.
2270 * tree.c (get_type_decl): Lose identifier case.
2271 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2272 * parse.y (nonnested_type): Just use lookup_name.
2273 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2275 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2277 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2278 T was built in C language context (for example, by
2279 output_func_start_profiler).
2281 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2283 * decl.c (make_implicit_typename): New fn.
2284 (lookup_name_real): Use it. Use current_class_type as the context.
2286 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2288 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2290 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2292 * friend.c (do_friend): Warn about non-template friends in templates.
2294 * call.c (build_op_delete_call): Fix handling of inherited delete.
2296 * search.c (dfs_record_inheritance): Ignore template type parms.
2298 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2300 * call.c (build_new_op): Fix copy error.
2301 (build_op_new_call): New fn.
2302 (build_op_delete_call): New fn.
2303 * cp-tree.h: Declare them.
2304 * init.c (build_new): Use them. Support placement delete.
2305 (build_x_delete): Use build_op_delete_call.
2306 (build_delete): Likewise.
2307 * decl2.c (delete_sanity): Likewise.
2308 (coerce_delete_type): Don't complain about placement delete.
2310 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2312 * call.c (build_new_function_call): Remove unused 'obj' parm.
2313 * cp-tree.h, typeck.c: Adjust.
2315 * init.c (build_new): Make the cleanup last longer.
2316 (expand_vec_init): Call do_pending_stack_adjust.
2318 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2320 * pt.c (do_type_instantiation): Fix typo.
2321 (mark_class_instantiated): If we support one_only but not weak
2322 symbols, don't mark this as known.
2324 * init.c (build_new): Handle vec delete in EH cleanup.
2326 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2328 * call.c (build_method_call): Call complete_type before checking
2331 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2333 * decl.c (add_block_current_level): Delete.
2334 * init.c (build_vec_delete_1): Delete build_block and
2335 add_block_current_level calls.
2337 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2339 * init.c (build_new): Handle freeing allocated memory when the
2342 * call.c (build_new_method_call): Fix flags arg.
2344 * pt.c (do_type_instantiation): Don't try to instantiate
2346 (mark_decl_instantiated): If we support one_only but not
2347 weak symbols, mark this one_only.
2348 * decl2.c (import_export_vtable): Don't defer handling of vtables
2349 if MULTIPLE_SYMBOL_SPACES.
2351 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2353 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2355 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2357 * except.c (do_pop_exception): Return a value.
2359 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2361 * call.c (build_new_method_call): Handle getting a
2362 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2363 if we got template parms.
2364 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2366 * decl2.c (build_expr_from_tree): Tweak last change.
2367 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2368 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2369 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2371 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2373 * pt.c (tsubst_copy): Handle explicit template arguments in
2375 * typeck.c (build_x_function_call): Likewise.
2376 * decl2.c (build_expr_from_tree): Lookup function name if it
2379 * pt.c (tsubst): Instantiate template functions properly when
2380 template parameter does not appear in function arguments and return
2382 (comp_template_args): Handle member templates required by tsubst.
2384 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2386 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2389 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2391 * pt.c (coerce_template_parms): Tweak error message.
2393 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2394 return type defaults to `int', even if there are storage-class
2397 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2399 Complete nested exception support.
2400 * except.c (do_pop_exception): Split out...
2401 (push_eh_cleanup): From here. Handle the EH region by hand.
2402 (expand_start_catch_block): Add a new level for the catch parm.
2403 Move the rethrow region outside the two cleanup regions.
2404 Protect the initializer for the catch parm with terminate.
2405 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2406 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2407 popping off the middle of the stack.
2408 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2409 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2410 (build_cplus_new): Only wrap CALL_EXPRs.
2411 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2412 the constructor call.
2414 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2416 * Make-lang.in (c++.distdir): Make inc subdirectory.
2418 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2420 * decl2.c (finish_file): Put back some code.
2422 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2424 * decl2.c (finish_file): Remove redundant code.
2425 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2427 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2429 * except.c (call_eh_info): Split out...
2430 (push_eh_info): From here.
2431 (expand_builtin_throw): Use it.
2432 (expand_start_catch_block): Move region start back.
2434 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2436 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2437 (real_yylex): Record wide strings using target endianness, not host.
2439 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2441 * repo.c (rindex): Add decl unconditionally.
2442 (get_base_filename, open_repo_file): Don't cast rindex.
2443 * xref.c (rindex): Add decl unconditionally.
2444 (index): Remove unused decl.
2445 (open_xref_file): Don't cast rindex.
2447 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2449 * class.c (build_vbase_path): Propagate the result type properly.
2451 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2453 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2454 remaining use of saved_throw_type with a call to get_eh_type.
2456 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2458 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2459 (file_name_nondirectory): New function, doing the same as the macro.
2460 (set_typedecl_interface_info): Use it instead of the macro.
2461 (check_newline): Likewise.
2462 (handle_cp_pragma): Likewise.
2464 * repo.c (get_base_filename): Cast result of rindex to char*.
2465 (open_repo_file): Likewise.
2466 * xref.c (open_xref_file): Likewise.
2467 * error.c (dump_char): Make its arg int, not char.
2469 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2470 the exact number of fields.
2472 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2474 Support for nested exceptions.
2475 * tinfo2.cc (__is_pointer): New fn.
2476 * exception.cc (struct cp_eh_info): Define.
2477 (__cp_exception_info, __uncatch_exception): New fns.
2478 (__cp_push_exception, __cp_pop_exception): New fns.
2479 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2481 (init_exception_processing): Likewise. __eh_pc is now external.
2482 (push_eh_info): New fn.
2483 (get_eh_{info,value,type,caught}): New fns.
2484 (push_eh_cleanup): Just call __cp_pop_exception.
2485 (expand_start_catch_block): Use push_eh_info. Start the eh region
2487 (expand_end_eh_spec): Use push_eh_info.
2488 (expand_throw): Call __cp_push_exception to set up the exception info.
2489 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2491 (expand_builtin_throw): Don't refer to empty_fndecl.
2493 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2495 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2497 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2499 * method.c (build_template_parm_names, build_decl_overload_real):
2500 Add static to definitions.
2501 * pt.c (add_to_template_args, note_template_header,
2502 processing_explicit_specialization, type_unification_real): Likewise.
2503 ({determine,check}_explicit_specialization): Use a single string for
2506 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2508 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2509 (expand_end_catch_block): Likewise.
2510 (expand_end_eh_spec): Likewise.
2512 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2514 * decl.c (duplicate_decls): Handle template specializations
2516 * error.c (dump_function_name): Fix printing of specializations of
2517 member functions that are not member templates.
2518 * cp-tree.h (processing_specialization): Make global.
2519 * pt.c (processing_specialization): Likewise.
2520 * lex.c (cons_up_default_function): Save and restore
2521 processing_specialization to avoid confusion.
2523 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2525 * decl.c (init_decl_processing): Give null_node unknown* type.
2526 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2527 (common_type): Likewise.
2528 * error.c (args_as_string): Recognize null_node.
2530 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2532 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2533 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2535 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2537 * Make-lang.in (g++): Include prefix.o.
2539 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2541 * pt.c (determine_explicit_specialization): Initialize "dummy"
2542 to keep Purify quiet.
2544 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2546 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2547 (build_overload_int): Not here.
2549 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2551 * class.c (build_type_pathname): Remove.
2552 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2554 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2556 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2557 &&label GNU extension.
2559 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2561 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2562 so as to avoid incorrect manglings.
2563 * method.c (build_decl_overload_real): Don't mangle return types
2566 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2568 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2569 scratch_tree_cons): Define as macros for now.
2570 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2571 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2572 typeck2.c: Use them and the expression_obstack variants.
2574 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2576 * decl.c (store_return_init): Allow classes with explicit ctors to
2577 be used with the named return values extension.
2579 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2581 * pt.c (instantiate_decl): Fix previous change.
2583 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2585 * pt.c (tsubst): Fix thinko.
2586 (instantiate_decl): Really use the original template.
2588 * call.c (build_new_method_call): Use simple constructor_name for
2591 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2593 * method.c (build_underscore_int): Don't use ANSI specific
2596 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2598 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2599 for our key method; it might have been inlined by -O3.
2601 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2603 * decl.c (make_typename_type): Do not try to call lookup_field for
2604 non-aggregate types.
2606 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2608 * typeck.c (build_reinterpret_cast): Tweak.
2610 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2612 * typeck.c (build_reinterpret_cast): converting a void pointer
2613 to function pointer with a reinterpret_cast produces a warning
2614 if -pedantic is issued
2616 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2618 * typeck.c (c_expand_return): Don't warn about returning a
2619 reference-type variable as a reference.
2621 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2623 * method.c (build_static_name): Fix typo.
2625 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2627 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2628 OLDDECL before we try to do DECL_USE_TEMPLATE.
2630 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2632 * decl.c (duplicate_decls): Don't warn about template instances.
2634 * typeck.c (mark_addressable): Lose ancient code that unsets
2637 * pt.c (do_decl_instantiation): Lose support for instantiating
2640 * call.c (build_new_function_call): Fix handling of null explicit
2642 (build_new_method_call): Likewise.
2644 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2646 * method.c (build_underscore_int): Fix typo.
2648 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2650 * tree.c (print_lang_statistics): #if 0 call to
2651 print_inline_obstack_statistics until its definition is checked in.
2653 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2655 * decl2.c (finish_file): Move dump_tree_statistics to end.
2657 * pt.c (instantiate_decl): Look for the original template.
2658 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2659 of member templates.
2661 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2663 * Makefile.in (g++FAQ.*): New rules.
2664 (CONFLICTS): Update.
2665 * g++FAQ.texi: Moved from libg++.
2667 * parse.y (PFUNCNAME): Only specify the type once.
2669 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2671 * lex.c (real_yylex): Clean up the code to fully behave the way
2672 the c-lex.c parser does for complex and real numbers.
2674 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2676 * method.c (build_decl_overload_real): Reformat.
2678 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2680 * method.c (synthesize_method): If at_eof, determine our linkage.
2682 1997-09-29 Paul Eggert <eggert@twinsun.com>
2684 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2685 diagnostic if !dollars_in_ident or if pedantic.
2687 * lang-specs.h (@c++): -ansi no longer implies -$.
2689 * decl2.c (lang_decode_option):
2690 -traditional and -ansi now do not mess with
2693 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2695 * Makefile.in (parse.o, decl.o): Also depend on
2696 $(srcdir)/../except.h $(srcdir)/../output.h.
2697 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2698 $(srcdir)/../except.h $(srcdir)/../output.h.
2699 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2702 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2704 * expr.c (cplus_expand_expr): Make it static.
2706 * decl2.c, init.c, typeck.c: Include "expr.h".
2707 (expand_expr): Use proper values when calling the function.
2709 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2711 * lang-options.h: new -Wold-style-cast flag.
2712 * cp-tree.h (warn_old_style_cast): new variable.
2713 * decl2.c (warn_old_style_cast): ditto.
2714 (lang_decode_option): support -Wold-style-cast.
2715 (reparse_absdcl_as_casts): produce old-style-cast warning.
2717 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2719 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2720 TREE_USED, reset value based on already_used.
2722 * init.c (expand_member_init): Revert change.
2724 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2726 * cp-tree.h, decl.c, decl2.c, pt.c:
2727 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2729 * decl2.c (lang_decode_option): Add missing ;.
2731 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2733 * friend.c (do_friend): Disable injection for all template-derived
2735 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2736 * parse.y (notype_template_declarator): New nonterminal.
2737 (direct_notype_declarator): Use it.
2738 (complex_direct_notype_declarator): Likewise.
2739 (object_template_id): Accept any kind of identifier after TEMPLATE.
2740 (notype_qualified_id): Don't add template declarators here.
2742 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2744 * call.c (add_template_candidate): Add explicit_targs parameter.
2745 (build_scoped_method_call): Use it.
2746 (build_overload_call_real): Likewise.
2747 (build_user_type_conversion_1): Likewise.
2748 (build_new_function_call): Likewise.
2749 (build_object_call): Likewise.
2750 (build_new_op): Likewise.
2751 (build_new_method_call): Likewise.
2752 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2753 (build_new_method_call): Likewise.
2755 * class.c (finish_struct_methods): Add specialization pass to
2756 determine which methods were specializing which other methods.
2757 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2759 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2761 * cp-tree.h (name_mangling_version): New variable.
2762 (flag_guiding_decls): Likewise.
2763 (build_template_decl_overload): New function.
2764 (begin_specialization): Likewise.
2765 (reset_specialization): Likewise.
2766 (end_specialization): Likewise.
2767 (determine_explicit_specialization): Likewise.
2768 (check_explicit_specialization): Likewise.
2769 (lookup_template_function): Likewise.
2770 (fn_type_unification): Add explicit_targs parameter.
2771 (type_unification): Likewise.
2773 * decl.c (duplicate_decls): Add smarts for explicit
2775 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2777 (grokfndecl): Call check_explicit_specialization.
2779 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2780 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2781 (check_classfn): Handle specializations.
2783 * error.c (dump_function_name): Print specialization arguments.
2785 * friend.c (do_friend): Don't call pushdecl for template
2788 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2790 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2791 and -fno-guiding-decls.
2793 * lex.c (identifier_type): Return PFUNCNAME for template function
2796 * method.c (build_decl_overload_real): New function.
2797 (build_template_parm_names): New function.
2798 (build_overload_identifier): Use it.
2799 (build_underscore_int): New function.
2800 (build_overload_int): Use it. Add levels for template
2802 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2803 (build_overload_nested_names): Handle template type parameters.
2804 (build_template_decl_overload): New function.
2806 * parse.y (YYSTYPE): New ntype member.
2807 (nested_name_specifier): Use it.
2808 (nested_name_specifier_1): Likewise.
2809 (PFUNCNAME): New token.
2810 (template_id, object_template_id): New non-terminals.
2811 (template_parm_list): Note specializations.
2812 (template_def): Likewise.
2813 (structsp): Likewise.
2814 (fn.def2): Handle member template specializations.
2815 (component_decl_1): Likewise.
2816 (direct_notype_declarator): Handle template-ids.
2817 (component_decl_1): Likewise.
2818 (direct_notype_declarator): Handle template-ids.
2819 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2821 * pt.c (processing_specializations): New variable.
2822 (template_header_count): Likewise.
2823 (type_unification_real): New function.
2824 (processing_explicit_specialization): Likewise.
2825 (note_template_header): Likewise.
2826 (is_member_template): Handle specializations.
2827 (end_template_decl): Call reset_specialization.
2828 (push_template_decl): Handle member template specializations.
2830 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2831 (instantiate_template): Handle specializations.
2832 (instantiate_decl): Likewise.
2833 (fn_type_unification): Handle explicit_targs.
2834 (type_unification): Likewise. Allow incomplete unification
2835 without an error message, if allow_incomplete.
2836 (get_bindings): Use new calling sequence for fn_type_unification.
2838 * spew.c (yylex): Handle PFUNCNAME.
2840 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2841 (really_overloaded_fn): Likewise.
2842 (get_first_fn): Handle function templates.
2844 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2845 Handle TEMPLATE_ID_EXPR.
2846 (build_x_unary_op): Likewise.
2847 (build_unary_op): Likewise.
2848 (mark_addressable): Templates whose address is taken are marked
2851 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2853 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2854 accepting any kind of type, not only int.
2856 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2858 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2859 about covariant returns.
2861 * parse.y (member_init): Also imply typename here. Remove ancient
2862 extension for initializing base members.
2864 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2866 Handle multi-level typenames and implicit typename in base list.
2867 * parse.y (typename_sub{,[0-2]}): New rules.
2868 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2869 (nonnested_type): New rule.
2870 (complete_type_name): Use it.
2871 (base_class.1): Use typename_sub and nonnested_type.
2872 (nested_name_specifier): Don't elide std:: here.
2873 * decl.c (make_typename_type): Handle getting a type for NAME.
2874 (lookup_name_real): Turn std:: into :: here.
2876 Rvalue conversions were removed in London.
2877 * call.c (is_subseq): Don't consider lvalue transformations.
2878 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2879 (joust): Reenable ?: kludge.
2881 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2883 * decl.c (start_function): Up warning of no return type to be a
2886 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2888 * init.c (expand_member_init): Don't set TREE_USED.
2889 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2890 set,don't clear TREE_USED wholesale.
2892 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2894 * call.c (build_over_call): Do require_complete_type before
2897 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2899 * search.c (lookup_field): Call complete_type in all cases.
2901 * decl.c (finish_function): Just warn about flowing off the end.
2903 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2905 * decl.c (grokparms): Don't bash a permanent list node if we're
2908 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2910 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2912 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2914 * call.c (build_new_op): Give better error for syntactically
2915 correct, but semantically invalid, use of undeclared template.
2917 * call.c (compare_qual): Handle pmfs.
2919 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2920 after the exception spec.
2922 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2924 * call.c (null_ptr_cst_p): Integer type, not integral type.
2926 * call.c (joust): Disable warnings until they can be moved to the
2929 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2931 * Makefile.in, config-lang.in: Convert to autoconf.
2933 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2935 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2938 * pt.c (most_specialized_class): Fix typo.
2939 (tsubst): Move constant folding to TREE_VEC case.
2941 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2943 * pt.c (do_poplevel): Don't warn about unused local variables
2944 while processing_template_decl since we don't always know whether
2945 or not they will need constructing/destructing.
2947 * pt.c (uses_template_parms): Check the values of an enumeration
2948 type to make sure they don't depend on template parms.
2950 * decl.c (make_typename_type): Don't lookup the field if the
2951 context uses template parms, even if we're not
2952 processing_template_decl at the moment.
2954 * pt.c (coerce_template_parms): Avoid looking at the
2955 TYPE_LANG_DECL portion of a typename type, since there won't be
2957 (tsubst): Do constant folding as necessary to make sure that
2958 arguments passed to lookup_template_class really are constants.
2960 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2962 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2963 * decl2.c (finish_file): Only register exception tables if we
2966 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2968 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2970 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2972 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2974 * error.c (dump_decl): Avoid crashing when presented with a
2975 uninitialized constant, as can occur with a template parameter.
2976 (dump_expr): Make sure that there are enough levels of
2977 current_template_parms before we start diving through them.
2979 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2981 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2984 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2986 * except.c (expand_throw): Call build_delete for all
2987 exception types, not just objects with destructors.
2989 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2991 * decl.c (current_local_enum): Remove static.
2992 * pt.c (tsubst_enum): Save and restore value of current_local_enum
2993 in case template is expanded in enum decl.
2994 (instantiate_class_template) : Use new tsubst_enum signature.
2995 (tsubst_expr): Likewise.
2997 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
2999 * pt.c (begin_member_template_processing): Take a function as
3000 argument, not a set of template arguments. Use the template
3001 parameters, rather than the arguments. Handle non-type parameters
3002 correctly. Push a binding level for the parameters so that multiple
3003 member templates using the same parameter names can be declared.
3004 (end_member_template_processing): Pop the binding level.
3005 (push_template_decl): Mark member templates as static when
3008 * lex.c (do_pending_inlines): Pass the function, not its template
3009 arguments, to begin_member_template_processing.
3010 (process_next_inline): Likewise.
3011 (do_pending_defargs): Likewise.
3013 * error.c (dump_expr): Obtain the correct declaration for a
3014 TEMPLATE_CONST_PARM.
3016 * call.c (add_template_conv_candidate): New function.
3017 (build_object_call): Handle member templates, as done in the other
3020 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3022 * decl.c (replace_defag): Undo previous change.
3023 * lex.c (do_pending_defargs): Deal with member templates.
3025 * pt.c (is_member_template): Avoid crashing when passed a
3026 non-function argument.
3028 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3030 * class.c (grow_method): Remove check for redeclaration.
3032 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3034 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3035 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3036 (PRIMARY_TEMPLATE_P): Use it.
3037 * call.c (build_overload_call_real): Use it.
3038 * class.c (instantiate_type): Likewise.
3039 * decl.c (decls_match): Likewise.
3040 * method.c (build_overload_identifier): Likewise.
3041 * pt.c (push_template_decl): Likewise.
3042 (classtype_mangled_name): Likewise.
3043 (lookup_template_class): Likewise.
3045 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3046 DECL_NTPARMS to conform to usage elsewhere.
3047 * call.c (add_template_candidate): Likewise.
3048 * class.c (instantiate_type): Likewise.
3049 * pt.c (instantiate_template): Likewise.
3050 (get_bindings): Likewise.
3052 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3055 * pt.c (unify): Undo changes to allow multiple levels of template
3057 (type_unification): Likewise.
3058 (fn_type_unification): Likewise.
3059 (get_class_bindings): Likewise.
3060 * cp-tree.h (Likewise).
3062 * decl.c (replace_defarg): Check that the type of the default
3063 parameter does not invlove a template type before complaining
3064 about the initialization.
3066 * error.c (dump_expr): Deal with template constant parameters in
3067 member templates correctly.
3069 * pt.c (is_member_template): Deal with class specializations
3071 (tsubst): Handle "partial instantiation" of member templates
3074 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3076 * pt.c (type_unification): Change calling squence to allow for
3077 multiple levels of template parameters.
3078 (tsubst_expr): Likewise.
3080 (tsubst_copy): Likewise.
3081 (instantiate_template): Likewise.
3083 * call.c (build_overload_call_real): Use it.
3084 (add_builtin_candidate): Use it.
3085 (build_new_method_call): Use it.
3086 * class.c (instantiate_type): Use it.
3087 * decl.c (grokdeclarator): Use it.
3088 * decl2.c (finish_file): Use it.
3089 * method.c (build_overload_identifier): Use it.
3091 * call.c (add_template_candidate): Add additional parameter for
3092 the function return type. Call fn_type_unification istead of
3094 (build_user_type_conversion_1): Handle member templates.
3095 (build_new_function_call): Likewise.
3096 (build_new_op): Likewise.
3097 (build_new_method_call): Likewise.
3099 * class.c (grow_method): Don't give an error message indicating
3100 that two member templates with the same name are ambiguous.
3101 (finish_struct): Treat member template functions just like member
3104 * cp-tree.h (check_member_template): Add declaration.
3105 (begin_member_template_processing): Likewise.
3106 (end_member_template_processing): Likewise.
3107 (fn_type_unification): Likewise.
3108 (is_member_template): Likewise.
3109 (tsubst): Change prototype.
3110 (tsubst_expr): Likewise.
3111 (tsubst_copy): Likewise.
3112 (instantiate_template): Likewise.
3113 (get_bindings): Likewise.
3115 * decl.c (decls_match): Handle multiple levels of template
3117 (pushdecl): Handle template type params just like other type
3119 (push_class_level_binding): Return immediately if the
3120 class_binding_level is NULL.
3121 (grokfndecl): If check_classfn() returns a member_template, use
3122 the result of the template, not the template itself.
3124 * decl2.c (check_member_template): New function. Check to see
3125 that the entity declared to be a member template can be one.
3126 (check_classfn): Allow redeclaration of member template functions
3127 with different types; the new functions can be specializations or
3128 explicit instantiations.
3130 * error.c (dump_decl): Handle multiple levels of template
3132 (dump_function_decl): Update to handle function templates.
3134 * lex.c (do_pending_inlines): Set up template parameter context
3135 for member templates.
3136 (process_next_inline): Likewise.
3138 * method. (build_overload_identifier): Adjust for multiple levels
3139 of template parameters.
3141 * parse.y (fn.def2): Add member templates.
3142 (component_decl_1): Likewise.
3144 * pt.c (begin_member_template_processing): New function.
3145 (end_member_template_processing): Likewise.
3146 (is_member_template): Likewise.
3147 (fn_type_unification): Likewise.
3148 (current_template_parms): Return a vector of all the template
3149 parms, not just the innermost level of parms.
3150 (push_template_decl): Deal with the possibility of member
3152 (lookup_template_class): Likewise.
3153 (uses_template_parms): Likewise.
3154 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3155 TEMPLATE_CONST_PARM to deal with multiple levels of template
3156 arguments. Add processing of TEMPLATE_DECL to produce new
3157 TEMPLATE_DECLs from old ones.
3158 (do_decl_instantiation): Handle member templates.
3160 * search.c (lookup_fnfields_1): Handle member template conversion
3163 * tree.c (cp_tree_equal): Check the levels, as well as the
3164 indices, of TEMPLATE_CONST_PARMs.
3166 * typeck.c (comptypes): Check the levels, as well as the indices,
3167 fo TEMPLATE_TYPE_PARMs.
3168 (build_x_function_call): Treat member templates like member
3171 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3173 * typeck.c (c_expand_return): Always convert_for_initialization
3174 before checking for returning a pointer to local.
3176 * pt.c (type_unification): If strict and the function parm doesn't
3177 use template parms, just compare types.
3179 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3181 * method.c (build_overloaded_value): Replace direct call
3182 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3184 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3186 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3187 of a set of overloaded functions.
3189 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3191 * lex.c (real_yylex): Don't elide __FUNCTION__.
3193 * method.c (build_overload_value): Add in_template parm.
3194 (build_overload_int): Likewise.
3195 (build_overload_identifier): Pass it.
3197 * decl.c (duplicate_decls): Don't bash a previous template
3198 definition with a redeclaration.
3200 * pt.c (unify): float doesn't match double.
3202 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3203 TYPE_DECL. Handle getting non-template types.
3204 * parse.y (explicit_instantiation): Use typespec instead of
3207 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3209 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3211 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3213 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3214 (compare_ics): Likewise.
3216 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3218 * call.c (joust): Warn about choosing one conversion op over
3219 another because of 'this' argument when the other return type is
3221 (source_type): New fn.
3223 * call.c (build_new_op): Strip leading REF_BIND from first operand
3224 to builtin operator.
3226 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3229 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3231 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3233 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3235 * typeck.c (expand_target_expr): Make definition match declaration.
3237 * class.c (get_basefndecls): Make definition match declaration.
3239 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3241 * input.c (sub_getch): Eventually give up and release the input file.
3243 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3246 * call.c (joust): Tweak message.
3248 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3250 * error.c (type_as_string): Put const/volatile on template type
3251 parameters where appropriate.
3253 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3255 * call.c (strictly_better): Make arguments unsigned ints.
3257 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3259 * lex.c (real_yylex): Refer to __complex instead of complex.
3261 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3263 * lex.c (real_yylex): Don't use getc directly.
3265 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3267 * call.c (is_subseq): Don't try to be clever.
3269 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3271 * parse.y, pt.c: Include "except.h".
3272 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3273 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3274 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3275 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3278 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3280 * decl2.c (mark_vtable_entries): Instead of replacing pure
3281 virtuals with a reference to __pure_virtual, copy the decl and
3284 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3286 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3288 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3290 * pt.c (instantiate_class_template): Call repo_template_used
3291 before finish_prevtable_vardecl.
3293 * call.c (is_subseq): New fn.
3294 (compare_ics): Use it.
3296 * repo.c (finish_repo): Don't crash on no args.
3298 * parse.y (named_complex_class_head_sans_basetype): Handle
3299 explicit global scope.
3300 * decl2.c (handle_class_head): New fn.
3302 * pt.c (unify): Add CONST_DECL case.
3304 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3306 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3308 * cp-tree.h (report_type_mismatch): Add prototype.
3309 * call.c (build_overload_call_real): Remove erroneous fourth
3310 argument to report_type_mismatch.
3311 (build_user_type_conversion_1): Remove erroneous second arg to
3313 (build_new_function_call): Likewise.
3314 (build_object_call): Likewise.
3315 (build_new_op): Likewise.
3316 (build_new_method_call): Likewise.
3318 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3320 * error.c (dump_decl): Don't bother processing a function with no
3323 * method.c (emit_thunk): Call init_function_start in the macro case.
3325 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3327 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3328 defined and used to set flag_vtable_thunks.
3330 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3332 * parse.y: Don't clear the inlines from their obstack until they've
3335 * decl.c (duplicate_decls): Don't complain about exception
3336 specification mismatch if flag_exceptions is off.
3338 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3340 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3342 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3344 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3345 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3346 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3348 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3349 Include "config.h" first, as per autoconf manual.
3351 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3353 * decl.c (duplicate_decls): Tweak wording.
3354 * lex.c (do_pending_defargs): Don't die if we see a default arg
3355 that isn't a DEFAULT_ARG.
3356 * error.c (dump_expr): Handle DEFAULT_ARG.
3358 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3359 * lang-options.h: Add -fhandle-exceptions.
3361 * class.c (build_vtable): vtables are artificial.
3362 (prepare_fresh_vtable): Likewise.
3364 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3366 * cvt.c (ocp_convert): After converting to the target type, set
3367 LOOKUP_NO_CONVERSION.
3369 * call.c (joust): Warn about potentially confusing promotion rules
3371 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3373 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3375 * exception.cc: Declare __terminate_func with noreturn attribute.
3377 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3379 * parse.y: Break out eat_saved_input, handle errors.
3380 (function_try_block): Use compstmt instead of compstmt_or_error.
3382 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3384 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3386 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3388 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3389 existence of cc1plus check whether $(LANGUAGES) contains C++.
3391 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3393 * method.c (do_build_copy_constructor): When copying an anonymous
3394 union member loop around to handle nested anonymous unions. Use
3395 the offset of the member relative to the outer structure, not the
3398 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3400 * call.c (resolve_args): New fn.
3401 (build_new_function_call): Use it.
3402 (build_object_call): Likewise.
3403 (build_new_method_call): Likewise.
3405 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3407 * call.c (build_over_call): tsubst all default parms from templates.
3409 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3411 * decl.c (struct cp_function): Add static_labelno.
3412 (push_cp_function_context): Save it.
3413 (pop_cp_function_context): Restore it.
3415 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3417 * typeck.c (build_component_ref_1): Convert from reference.
3419 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3421 * parse.y (current_declspecs, prefix_attributes): Initialize to
3424 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3425 before we try to force it to be a TREE_LIST.
3426 (decl): Make sure $1.t is non-nil.
3428 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3430 * pt.c (uses_template_parms): Handle template first-parse codes.
3432 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3434 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3436 * pt.c (unify): Handle BOOLEAN_TYPE.
3438 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3439 * pt.c (tsubst): Don't set it.
3440 * call.c (build_over_call): Use uses_template_parms.
3442 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3444 * method.c (build_overload_nested_name): Use static_labelno
3445 instead of var_labelno.
3446 (build_qualified_name): New fn.
3447 (build_overload_name): Split out from here.
3448 (build_static_name): Use build_qualified_name.
3449 * decl.c (cp_finish_decl): Statics in extern inline functions
3450 have comdat linkage.
3451 (start_function): Initialize static_labelno.
3453 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3455 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3456 before "all member functions in class [] are private"
3458 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3460 * lex.c (do_scoped_id): convert_from_reference.
3461 * init.c (build_offset_ref): Likewise.
3463 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3465 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3467 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3469 * typeck.c (get_member_function_from_ptrfunc): Promote index
3472 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3474 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3475 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3477 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3479 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3481 * lex.c (add_defarg_fn): Adjust.
3482 (do_pending_defargs): Adjust. Don't skip the first parm.
3484 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3486 * decl.c (build_enumerator): Global enumerators are also readonly.
3488 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3489 (build_dynamic_cast): Call it and convert_from_reference.
3491 * lex.c (add_defarg_fn): New fn.
3492 (snarf_defarg): Don't add to defarg_types.
3493 (do_pending_defargs): Lose defarg_types. All fns we process now
3495 * decl.c (grokfndecl): Call add_defarg_fn.
3497 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3498 * cp-tree.def: Add DEFAULT_ARG.
3499 * spew.c (yylex): Call snarf_defarg as appropriate.
3500 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3501 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3502 (structsp): Use pending_defargs.
3503 (parms, full_parm): Use defarg.
3504 * lex.c (init_lex): Initialize inline_text_firstobj.
3505 (do_pending_inlines): Never pass the obstack to feed_input.
3506 (process_next_inline): Call end_input instead of restore_pending_input.
3507 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3508 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3509 * input.c (end_input): New fn.
3510 (sub_getch): At the end of some fed input, just keep returning EOF
3511 until someone calls end_input.
3512 Remove 'obstack' field from struct input_source.
3513 * decl.c (grokparms): Handle DEFAULT_ARG.
3514 (replace_defarg): New fn.
3515 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3517 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3519 * call.c (implicit_conversion): If nothing else works, try binding
3520 an rvalue to a reference.
3522 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3524 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3525 ifndef for Cygwin32 to include SIGSEGV.
3527 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3529 * class.c (finish_struct_1): Only complain about pointers without
3530 copy stuff if there are any constructors.
3532 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3534 * decl.c (grokfndecl): If the function we chose doesn't actually
3537 * decl2.c (grokclassfn): Don't specify 'const int' for the
3538 artificial destructor parm.
3540 * pt.c (type_unification): If we are called recursively, nothing
3543 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3545 * decl.c (init_decl_processing): Stop trying to catch signals
3546 other than SIGABRT since the Cygwin32 library doesn't support
3547 them correctly yet. This fixes a situation in which g++ causes
3548 a hang on SIGSEGVs and other such signals in our Win32-hosted
3551 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3553 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3555 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3557 * typeck2.c (store_init_value): Always return the value if our
3558 type needs constructing.
3560 * method.c (hack_identifier): Convert class statics from
3563 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3567 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3569 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3570 the end of return x;
3572 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3574 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3576 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3578 * except.c (expand_builtin_throw): Add support
3579 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3581 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3583 * repo.c (extract_string): Null-terminate.
3585 * cp-tree.h (TI_SPEC_INFO): New macro.
3586 (CLASSTYPE_TI_SPEC_INFO): New macro.
3587 * pt.c (push_template_decl): Correctly determine # of template parms
3590 * call.c (compare_ics): Really fix 'this' conversions.
3592 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3595 * pt.c (push_template_decl): Complain about mismatch in # of
3596 template parms between a class template and a member template.
3598 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3600 * method.c (synthesize_method): You can't call
3601 function_cannot_inline_p after finish_function.
3602 * decl.c (finish_function): Turn on flag_inline_functions and turn
3603 off DECL_INLINE before handing a synthesized method to the
3606 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3608 * method.c (synthesize_method): Remove July 30 change to never set
3609 DECL_INLINE if at_eof.
3611 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3613 * xref.c (GNU_xref_member): Ensure that the node has a
3614 decl_lang_specific part before checking DECL_FRIEND_P.
3616 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3618 * pt.c (instantiate_class_template): Diagnose non-class types used
3621 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3623 * typeck.c (build_conditional_expr): Use convert_for_initialization
3624 instead of convert_and_check.
3626 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3628 * parse.y (typespec): Don't pedwarn for typeof.
3630 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3632 * repo.c (finish_repo): Only check changes if we would write a
3635 * call.c (compare_ics): Fix handling of 'this' conversions.
3637 * pt.c (do_decl_instantiation): Support static data too. Rename
3638 from do_function_instantiation.
3639 * cp-tree.h: Adjust.
3642 * repo.c (extract_string): New fn.
3643 (get_base_filename): Use it.
3644 (init_repo): Compare old args with current args.
3646 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3648 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3649 character, idea from Paul Eggert <eggert@twinsun.com>.
3651 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3653 * typeck.c (c_expand_return): Be more persistent in looking for
3656 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3657 pointer to reference.
3659 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3661 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3663 * init.c (build_member_call, build_offset_ref):
3664 Use do_scoped_id instead of do_identifier.
3666 * cvt.c (convert): Remove bogosity.
3668 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3670 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3671 TARGET_TYPE before trying to use get_binfo.
3673 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3675 * cvt.c (build_up_reference): Call get_binfo to get access control.
3677 * decl2.c (import_export_decl): If we don't support weaks, leave
3680 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3682 * except.c (expand_builtin_throw): Add support for machines that
3683 cannot access globals after throw's epilogue when
3684 -fno-sjlj-exceptions is used.
3686 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3688 * parse.y: 'std::' becomes '::'.
3689 * lex.c (real_yylex): Remove 'namespace' warning.
3690 * init.c (build_member_call): Ignore 'std::'.
3691 (build_offset_ref): Likewise.
3692 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3693 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3694 * decl.c (push_namespace): Just sorry.
3695 (pop_namespace): Nop.
3696 (init_decl_processing): Declare std namespace.
3698 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3700 * search.c (push_class_decls): A name which ambiguously refers to
3701 several instantiations of the same template just refers to the
3704 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3706 * decl.c (build_enumerator): fix problem with unsigned long
3707 enumerated values being smashed to ints, causing overflow
3708 when computing next enumerated value. (for enum values around
3711 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3713 * typeck.c (build_component_ref): Only call mark_used on a decl.
3715 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3717 * typeck.c (build_c_cast): Make the check for a ptr to function
3718 more specific before possible default_conversion call.
3720 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3722 * except.c (expand_exception_blocks): Simplify and fix and make
3723 sure we don't end a region in a sequence, as expand_end_bindings
3726 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3728 * except.c (init_exception_processing): Mark terminate as not
3729 returning so that the optimizer can optimize better.
3731 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3733 * cvt.c (convert): Don't do any extra work, if we can avoid it
3736 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3738 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3739 cp_convert. convert is now reserved for the backend, and doesn't
3740 have the semantics a frontend person should ever want.
3742 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3744 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3745 Lose -traditional support.
3747 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3749 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3751 * parse.y (self_reference): Do it for templates, too.
3752 * class.c (pushclass): Don't overload_template_name; the alias
3753 generated by build_self_reference serves the same purpose.
3755 * tree.c (list_hash): Make static, take more args.
3756 (list_hash_lookup): Likewise.
3757 (list_hash_add): Make static.
3758 (list_hash_canon): Lose.
3759 (hash_tree_cons): Only build a new node if one isn't already in the
3761 (hash_tree_chain): Use hash_tree_cons.
3762 * cp-tree.h: Adjust.
3763 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3764 of calling lookup_name.
3766 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3768 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3769 doesn't refer to the CONST_DECLs.
3771 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3773 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3775 (expand_class_desc): Convert the last argument to a sizetype.
3777 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3779 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3780 __real__): Add reswords.
3781 * hash.h: Regenerate.
3782 * lex.h (rid): Add RID_COMPLEX.
3783 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3784 * lex.c (init_lex): Add building of RID_COMPLEX.
3785 (real_yylex): General cleanup in line with what c-lex.c also has,
3786 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3787 types, and imaginary numeric constants.
3788 * parse.y (REALPART, IMAGPART): Add tokens.
3789 (unary_expr): Add REALPART and IMAGPART rules.
3790 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3791 * decl.c (complex_{integer,float,double,long}_type_node): Define
3793 (init_decl_processing): Set up the types.
3794 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3795 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3796 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3797 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3798 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3800 * method.c (build_overload_name): Add handling of the different
3801 COMPLEX_TYPEs, prefixing them with `J'.
3802 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3804 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3805 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3806 (mapcar): Handle COMPLEX_CST.
3807 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3808 (common_type): Add code for complex types.
3809 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3810 (convert_for_assignment): Likewise.
3811 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3813 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3815 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3816 tsubst_expr, as it might try to do overload resolution.
3818 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3820 * pt.c (instantiate_class_template): Oops.
3822 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3824 * cp-tree.def: Add TAG_DEFN.
3825 * pt.c (tsubst_enum): New fn.
3826 (instantiate_class_template): Use it.
3827 (tsubst_expr): Support TAG_DEFN.
3828 (tsubst): Support local enums.
3829 (tsubst_copy): Likewise.
3830 * decl.c (finish_enum): Likewise.
3831 (start_enum): If this is a local enum, switch to permanent_obstack.
3833 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3835 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3836 (finish_function): Put the base init code for constructors just
3837 after the parm cleanup insns.
3838 (struct cp_function): Add last_parm_cleanup_insn.
3839 (push_cp_function_context): Likewise.
3840 (pop_cp_function_context): Likewise.
3842 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3844 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3846 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3848 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3849 for THUNK_FNDECL before we switch to temporary allocation.
3851 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3853 * call.c (build_new_op): Handle null arg2 for ?:.
3855 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3857 * except.c (expand_exception_blocks): Ensure that we flow through
3858 the end of the exception region for the exception specification.
3859 Move exception region for the exception specification in, so that
3860 it doesn't protect the parm cleanup. Remove some obsolete code.
3861 * decl.c (store_parm_decls): Likewise.
3862 (finish_function): Likewise.
3864 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3866 * init.c (build_new): Fix nothrow handling.
3868 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3870 * init.c (emit_base_init): Don't warn about the initialization
3871 list for an artificial member.
3873 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3875 * expr.c (do_case): Handle !START case for the error msg.
3877 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3879 * decl2.c, lang-options.h: New option -Weffc++.
3880 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3883 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3884 to MULTIPLE_SYMBOL_SPACES.
3886 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3888 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3890 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3892 * typeck.c (c_expand_return): Don't complain about returning void
3893 to void in an artificial function.
3894 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3895 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3896 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3898 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3900 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3902 * except.c (init_exception_processing): Likewise.
3903 (expand_end_catch_block): Likewise.
3904 (expand_exception_blocks): Likewise.
3905 (expand_throw): Likewise.
3906 * exception.cc (__default_terminate): Likewise.
3908 * init.c (perform_member_init): Use new method of expr level
3909 cleanups, instead of cleanups_this_call and friends.
3910 (emit_base_init): Likewise.
3911 (expand_aggr_vbase_init_1): Likewise.
3912 (expand_vec_init): Likewise.
3913 * decl.c (cp_finish_decl): Likewise.
3914 (expand_static_init): Likewise.
3915 (store_parm_decls): Likewise.
3916 (cplus_expand_expr_stmt): Likewise.
3917 * decl2.c (finish_file): Likewise.
3919 * Make-lang.in (exception.o): Ok to compile with -O now.
3921 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3922 we know it will be done later by the backend.
3924 * decl2.c (lang_f_options): Remove support for short temps.
3925 * lang-options.h: Likewise.
3927 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3929 * tree.c (varargs_function_p): New fn.
3930 * method.c (emit_thunk): Replace broken generic code with code to
3931 generate a heavyweight thunk function.
3933 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3935 * pt.c (process_template_parm): pedwarn about floating-point parms.
3937 * decl.c (grokdeclarator): inline no longer implies static.
3939 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3941 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3943 * class.c (check_for_override): The signature of an overriding
3944 function is not changed.
3946 * call.c (build_over_call): Move setting of conv into the loop.
3947 Note: this change, along with the related changes of the 18th thru
3948 the 20th of April, fix an infinite loop problem in conversions.
3950 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3952 * call.c (build_user_type_conversion_1): Really ignore rvalue
3953 conversions when looking for a REFERENCE_TYPE.
3955 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3956 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3957 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3958 (build_unary_op): Likewise.
3959 * call.c (build_over_call): See through a CONVERT_EXPR around the
3960 ADDR_EXPR for on a temporary.
3961 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3962 the ADDR_EXPR for a local variable.
3964 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3966 * call.c (build_user_type_conversion_1): If we're trying to
3967 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3968 (build_new_function_call): Print candidates.
3969 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3970 (reference_binding): Binding a temporary of a reference-related type
3973 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3975 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3976 * tinfo2.cc (type_info::before): Likewise.
3978 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3980 * call.c (implicit_conversion): Oops.
3982 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3984 * call.c (implicit_conversion): Try to find a reference conversion
3985 before binding a const reference to a temporary.
3987 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3989 * exception.cc (__default_unexpected): Call terminate by default,
3990 so that if the user overrides terminate, the correct function will
3993 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
3995 * parse.y (left_curly): Avoid trying to use any fields of
3996 error_mark_node, as there aren't any.
3998 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4000 * lex.c (do_identifier): Avoid breaking on overloaded methods
4001 as default arguments.
4003 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4005 * call.c (add_template_candidate): Initialize the variable "dummy".
4007 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4009 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4010 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4012 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4014 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4015 (debug_binfo): Delete decl, not needed.
4017 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4018 promotes_to_aggr_type): Delete fns.
4019 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4020 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4021 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4023 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4025 * friend.c (is_friend_type): Delete fn.
4026 * cp-tree.h (is_friend_type): Delete decl.
4028 * decl.c (original_result_rtx, double_ftype_double,
4029 double_ftype_double_double, int_ftype_int, long_ftype_long,
4030 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4031 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4033 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4035 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4037 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4038 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4040 * lex.c (reinit_lang_specific): #if 0, unused.
4041 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4043 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4044 * cp-tree.h (revert_static_member_fn): Delete decl.
4046 * class.c (root_lang_context_p): Delete fn.
4047 * cp-tree.h (root_lang_context_p): Delete decl.
4049 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4050 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4052 * lex.c (set_vardecl_interface_info): Make static.
4053 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4055 * call.c (find_scoped_type): Make static.
4056 * cp-tree.h (find_scoped_type): Delete decl.
4058 * search.c (convert_pointer_to_vbase): Make static.
4059 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4061 * decl.c (const_ptr_type_node): Likewise.
4062 * cp-tree.h (const_ptr_type_node): Delete decl.
4064 * typeck.c (common_base_type): Make static.
4065 * cp-tree.h (common_base_types): Delete erroneous decl.
4067 * pt.c (classtype_mangled_name): Make static.
4068 * cp-tree.h (classtype_mangled_name): Delete decl.
4070 * lex.c (check_newline): Make static.
4071 * cp-tree.h (check_newline): Delete decl.
4073 * typeck.c (build_x_array_ref): Delete fn, same idea as
4075 * cp-tree.h (build_x_array_ref): Delete decl.
4077 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4079 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4081 * class.c (build_vtable_entry): Make static.
4082 * cp-tree.h (build_vtable_entry): Delete decl.
4084 * class.c (build_vbase_pointer): Make static.
4085 * cp-tree.h (build_vbase_pointer): Delete decl.
4087 * sig.c (build_sptr_ref): Add forward decl and make static.
4088 * cp-tree.h (build_sptr_ref): Delete decl.
4090 * call.c (build_new_method_call): Add forward decl and make static.
4091 * cp-tree.h (build_new_method_call): Delete decl.
4093 * call.c (build_object_call): Make static.
4094 * class.c (check_for_override, complete_type_p, mark_overriders):
4096 * decl.c (cp_function_chain): Likewise.
4097 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4099 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4101 * tree.c (build_cplus_array_type_1): Likewise.
4102 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4103 (comp_target_parms): Likewise.
4105 * init.c (build_builtin_call): Make static.
4106 * cp-tree.h (build_builtin_call): Delete decl.
4108 * typeck.c (binary_op_error): Delete decl.
4109 * cp-tree.h (binary_op_error): Likewise.
4111 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4113 * call.c (build_method_call): Compare against error_mark_node
4114 directly, rather than the ERROR_MARK tree code.
4115 * cvt.c (cp_convert): Likewise.
4116 * decl.c (print_binding_level): Likewise.
4117 (duplicate_decls): Likewise.
4118 (grokdeclarator): Likewise.
4119 (grokdeclarator): Likewise.
4120 * init.c (expand_aggr_init_1): Likewise.
4121 (decl_constant_value): Likewise.
4122 * method.c (build_opfncall): Likewise.
4123 (hack_identifier): Likewise.
4124 * typeck.c (build_modify_expr): Likewise.
4126 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4128 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4130 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4132 * pt.c (coerce_template_parms): Add new error message.
4134 * method.c (build_overload_value): Implement name mangling for
4135 floating-point template arguments.
4137 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4138 arguments whose absolute value doesn't fit in a signed word.
4140 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4142 * friend.c: New file; put all of the friend stuff in here.
4143 * init.c: Instead of here.
4144 * Makefile.in (CXX_OBJS): Add friend.o.
4145 (friend.o): Add dependencies.
4146 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4148 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4150 * call.c (build_scoped_method_call): Complain if the scope isn't a
4153 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4155 * parse.y (left_curly): Don't crash on erroneous type.
4157 * init.c (build_delete): Fix type of ref.
4159 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4161 * search.c (get_vbase_1): Renamed from get_vbase.
4162 (get_vbase): Wrapper, now non-static.
4163 (convert_pointer_to_vbase): Now static.
4165 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4166 * init.c (build_delete): Pass one.
4167 (build_partial_cleanup_for): Use build_scoped_method_call.
4168 * decl.c (finish_function): Pass a binfo.
4170 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4172 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4174 * typeck.c (build_c_cast): Lose other reference to flag.
4176 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4177 * decl2.c (delete_sanity): Remove meaningless use of
4178 LOOKUP_HAS_IN_CHARGE.
4179 * decl.c (finish_function): Use build_scoped_method_call instead
4180 of build_delete for running vbase dtors.
4181 * init.c (build_delete): Call overload resolution code instead of
4182 duplicating it badly.
4184 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4186 * call.c (build_over_call): Call mark_used before trying to elide
4189 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4191 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4193 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4194 non-reference used as an lvalue.
4196 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4198 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4200 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4202 * parse.y (handler): Fix template typo.
4204 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4206 * error.c (lang_decl_name): New fn.
4207 * tree.c (lang_printable_name): Use it.
4209 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4211 * g++spec.c: Include config.h so that we can catch bzero #defines
4212 from the config file.
4214 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4216 * new1.cc: Include a declaration for malloc, to avoid warning, and
4217 avoid lossing on systems that require one (ones that define malloc
4220 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4222 * decl2.c (max_tinst_depth): New variable.
4223 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4225 * pt.c (max_tinst_depth): Variable moved.
4226 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4229 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4231 * decl.c (xref_basetypes): Allow a base class that depends on
4232 template parms to be incomplete.
4234 * decl2.c (build_expr_from_tree): Support typeid(type).
4235 * rtti.c (get_typeid): Support templates.
4236 (expand_si_desc, expand_class_desc): Fix string length.
4237 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4239 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4241 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4243 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4245 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4247 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4248 smashes together template and non-template decls of the same
4251 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4253 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4255 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4257 * decl.c (duplicate_decls): Next route, pedwarn about different
4258 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4260 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4262 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4263 (struct lang_type): Delete has_default_implementation member.
4264 Increase dummy to 21.
4265 * decl.c (start_method): Delete usage.
4267 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4268 store_after_parms, start_decl_1, auto_function): Add decls.
4269 (get_arglist_len_in_bytes, declare_implicit_exception,
4270 have_exceptions_p, make_type_decl, typedecl_for_tag,
4271 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4272 build_component_type_expr, cplus_exception_name,
4273 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4274 * call.c (build_this): Make static.
4275 (is_complete): Likewise.
4276 (implicit_conversion): Likewise.
4277 (reference_binding): Likewise.
4278 (standard_conversion): Likewise.
4279 (strip_top_quals): Likewise.
4280 (non_reference): Likewise.
4281 (build_conv): Likewise.
4282 (user_harshness): Likewise.
4283 (rank_for_ideal): Likewise.
4284 * decl.c (start_decl_1): Delete forward decl.
4285 (push_decl_level): Make static.
4286 (resume_binding_level): Make static.
4287 (namespace_bindings_p): Make static.
4288 (declare_namespace_level): Make static.
4289 (lookup_name_real): Make static.
4290 (duplicate_decls): Make static. Take register off NEWDECL and
4292 * decl2.c (get_sentry): Make static.
4293 (temp_name_p): Delete fn.
4294 * except.c (auto_function): Delete decl.
4295 * lex.c (handle_{cp,sysv}_pragma): Make static.
4296 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4297 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4298 * pt.c (tsubst_expr_values): Make static.
4299 * rtti.c (combine_strings): Delete decl.
4301 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4303 * pt.c (push_template_decl): Handle getting a typedef.
4305 * call.c (build_new_function_call): Complain about void arg.
4307 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4309 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4310 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4312 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4314 * except.c (expand_throw): Don't expand the cleanup tree here,
4315 since we are not going to write the rtl out. Fixes problem with
4318 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4320 * Make-lang.in: Add $(exeext) as necessary.
4322 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4324 * parse.y (handler_seq): Must have at least one catch clause.
4326 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4328 * call.c (add_builtin_candidate): Restore ?: hack.
4330 * decl.c (grok_op_properties): More warnings.
4332 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4334 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4335 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4337 * decl.c (duplicate_decls): Scale back to a warning, and only do
4340 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4342 * decl.c (duplicate_decls): pedwarn mismatched exception
4345 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4347 * call.c (build_new_method_call): Don't display the invisible
4348 argument for controlling virtual bases.
4350 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4352 * new: Add nothrow new and delete, bad_alloc and throw specifications
4354 * decl.c (init_decl_processing): Add throw specification for delete.
4355 * new.cc (nothrow): Define.
4356 * lex.c (real_yylex): Removing warning that throw and friends are
4358 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4359 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4360 * Make-lang.in: Add new{1,2}.{cc,o}.
4362 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4364 * lex.c (cons_up_default_function): Fix return type of synth op=.
4366 * init.c (emit_base_init): Add warnings for uninitialized members
4369 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4370 with destructor used as base type.
4372 * decl.c (grok_op_properties): Add warning for op= returning void.
4373 * typeck.c (c_expand_return): Add warning for op= returning anything
4376 * class.c (finish_struct_1): Add warning for class with pointers
4377 but not copy ctor or copy op=.
4379 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4380 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4381 (instantiate_template): If -fexternal-templates, add this
4382 instantiation to pending_templates.
4384 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4387 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4389 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4391 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4393 * call.c (standard_conversion): Handle getting references. Tack
4394 on RVALUE_CONV here. Do it for non-class types, too.
4395 (reference_binding): Pass references to standard_conversion.
4396 (implicit_conversion): Likewise.
4397 (add_builtin_candidate): Disable one ?: kludge.
4398 (convert_like): Handle RVALUE_CONVs for non-class types.
4399 (joust): Disable the other ?: kludge.
4401 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4403 * decl.c (init_decl_processing): Add code to build up common
4404 function types beforehand, to avoid creation then removal of
4405 things already in the hash table.
4407 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4409 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4412 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4413 current_template_parms.
4415 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4417 * search.c (lookup_field): Don't return a function, check want_type.
4419 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4421 * init.c (build_new): Make sure PLACEMENT has a type.
4423 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4425 * init.c (build_new): Support new (nothrow).
4427 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4429 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4432 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4433 * pt.c (tsubst): Defer instantiation of default args.
4434 * call.c (build_over_call): Until here.
4436 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4438 * search.c (lookup_field): Make sure we have an
4439 IDENTIFIER_CLASS_VALUE before we try to return it.
4441 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4443 * call.c (build_method_call): Delete unused var PARM.
4444 (build_overload_call_real): Likewise.
4445 (build_object_call): Delete unused var P.
4446 (build_new_op): Likewise.
4447 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4448 var definitions, which are never used.
4449 (shadow_tag): Delete unused var FN.
4450 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4451 * init.c (build_new): Delete unused var ALLOC_TEMP.
4452 * method.c (hack_identifier): Delete unused var CONTEXT.
4453 (do_build_copy_constructor): Delete unused var NAME.
4454 (synthesize_method): Delete unused var BASE.
4455 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4456 * rtti.c (build_headof): Delete unused var VPTR.
4457 (get_typeid): Delete unused var T.
4458 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4460 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4461 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4463 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4465 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4466 things in a type being defined.
4467 * decl.c (finish_enum): Reverse the values so that they are in
4470 * pt.c (instantiate_class_template): Don't initialize
4471 BINFO_BASETYPES until the vector is filled out.
4472 (unify): Don't abort on conflicting bindings, just fail.
4473 (instantiate_decl): Do push_tinst_level before any tsubsting.
4475 * method.c (build_overload_value): Handle getting a
4476 TEMPLATE_CONST_PARM for a pointer.
4478 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4480 * init.c (expand_member_init): Don't give 'not a base' error for
4483 * pt.c (instantiate_decl): Call import_export_decl later.
4485 * pt.c (instantiate_class_template): Return a value.
4487 * parse.y (extension): New rule for __extension__.
4488 (extdef, unary_expr, decl, component_decl): Use it.
4490 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4492 * class.c (base_binfo): Remove unused base_has_virtual member.
4493 (finish_base_struct): Likewise.
4494 (finish_struct_1): Likewise.
4496 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4498 * search.c (expand_upcast_fixups): Fix bogus code generation
4499 problem where the generated code uses the wrong index into the
4500 runtime built vtable on the stack. Old code could clobber random
4503 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4505 * init.c (perform_member_init): Make sure the partial EH cleanups
4506 live on the function_obstack.
4508 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4510 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4511 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4513 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4515 * decl.c (grokvardecl): Avoid ANSI style initialization.
4517 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4519 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4521 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4523 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4525 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4527 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4528 arguments we compare against. Start the count of I at 1, not 0,
4529 since argv[0] is still the command.
4531 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4533 * lang-specs.h: Accept .cp as an C++ extension.
4535 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4537 * cp-tree.h (ptr_reasonably_similar): Add decl.
4539 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4541 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4542 pointer. New local SPECBITS with the parm's value.
4543 (grokdeclarator): Pass &specbits down.
4545 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4546 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4548 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4549 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4551 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4552 not an error_mark_node.
4554 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4556 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4557 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4559 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4561 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4562 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4565 * typeck2.c (build_m_component_ref): If component is a pointer
4566 to data member, resolve the OFFSET_REF now.
4568 * call.c (convert_like): Don't go into infinite recursion.
4570 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4572 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4573 * tree.c (layout_basetypes): And on the vbase ptr.
4575 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4577 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4578 CHAR_TYPE_SIZE so bool is always the same size as another type.
4580 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4582 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4584 * decl2.c (grok_x_components): Remove synthesized methods from
4585 TYPE_METHODS of an anonymous union, complain about member
4587 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4589 (finish_function): Just clear the DECL_RTL of our arguments.
4591 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4593 * decl2.c (finish_file): Emit DWARF debugging info for static data
4596 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4598 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4600 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4603 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4605 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4607 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4609 Make the g++ driver now be a standalone program, rather than one
4610 that tries to run the gcc driver after munging up the options.
4611 * Make-lang.in (g++.c, g++spec.o): New rules.
4612 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4614 (g++$(exeext)): New rule, based on xgcc rule.
4615 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4616 * g++spec.c: New file.
4617 * g++.c: Removed file.
4619 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4621 * cvt.c (build_up_reference): Arrange for any temporary values
4622 that have been keep in registers until now to be put into memory.
4624 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4626 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4627 that make -j3 bootstrap works better.
4629 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4631 * decl.c (pushtag): Do pushdecl for anon tags.
4633 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4635 * typeck.c (c_expand_return): Fix logic.
4636 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4638 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4640 * g++.c (main): Make sure arglist has a final NULL entry. Add
4641 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4642 stdin/stdout of the invoked program are redirected to
4645 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4647 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4649 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4651 * init.c (resolve_offset_ref): Handle obj.vfn better.
4652 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4655 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4657 * typeck.c (convert_for_assignment): Also handle anachronistic
4658 implicit conversions from (::*)() to cv void*.
4659 * cvt.c (cp_convert_to_pointer): Likewise.
4661 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4663 * lex.c (handle_cp_pragma): Fix bogus warning.
4665 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4667 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4668 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4670 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4672 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4673 * search.c (dfs_debug_mark): Likewise.
4674 * decl2.c (finish_vtable_vardecl): Likewise.
4675 * decl.c (pushtag, finish_enum): Likewise.
4676 * lex.c (check_newline): Use debug_* instead of calling *out
4679 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4681 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4682 on some picky hosts.
4684 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4686 * class.c (finish_struct_1): A class has a non-trivial copy
4687 constructor if it has virtual functions.
4689 * cvt.c (cp_convert): Always call a constructor.
4691 * call.c (reference_binding): Still tack on a REF_BIND
4692 for bad conversions.
4693 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4695 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4696 (c_expand_return): Likewise.
4697 * typeck2.c (digest_init): Likewise for { }.
4698 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4699 * cvt.c (cp_convert): Handle failure better.
4701 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4703 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4704 of GCC be path-relative.
4706 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4708 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4709 it does need choose-temp.o and pexecute.o.
4711 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4713 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4714 that we still use it.
4715 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4717 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4719 * init.c (expand_default_init): Avoid calling constructors to
4720 initialize reference temps.
4722 * cvt.c (convert_to_reference): Fix.
4724 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4726 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4727 (convert_to_reference): Likewise.
4728 * typeck.c (convert_for_initialization): Likewise.
4729 * init.c (expand_default_init): Likewise.
4730 (expand_aggr_init_1): Likewise.
4731 * cp-tree.h (CONV_NONCONVERTING): Lose.
4732 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4734 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4736 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4738 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4740 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4742 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4745 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4747 * g++.c: Include gansidecl.h.
4748 (VPROTO, PVPROTO, VA_START): Delete.
4749 (choose_temp_base_try, choose_temp_base, perror_exec,
4750 run_dos) [__MSDOS__]: Delete fns.
4751 (pfatal_with_name): Delete fn.
4752 (temp_filename): Declare like in gcc.c.
4753 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4754 (error_count, signal_count): Define.
4755 (error): Delete both definitions.
4756 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4757 (pfatal_pexecute): Add fn from gcc.c.
4758 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4759 code to use the pexecute stuff also used by gcc.c.
4760 (MIN_FATAL_STATUS): Define.
4761 * Make-lang.in (g++): Add dependency on and linking with
4762 choose-temp.o and pexecute.o.
4764 * cp-tree.h: Include gansidecl.h.
4765 (STDIO_PROTO): Delete #undef/#define.
4766 * cvt.c (NULL): Delete #undef/#define.
4767 * expr.c (NULL): Likewise.
4768 * init.c (NULL): Likewise.
4769 * rtti.c (NULL): Likewise.
4770 * xref.c (NULL): Likewise.
4772 * cp-tree.h (build_user_type_conversion): Add prototype.
4773 * call.c (build_user_type_conversion): Delete prototype. Correct
4774 decl of FLAGS arg to be an int.
4775 * cvt.c (build_user_type_conversion): Likewise.
4777 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4779 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4780 * except.c (expand_start_catch_block): Support templates.
4781 * parse.y (try_block, handler_seq): Likewise.
4782 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4784 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4786 * pt.c (current_template_args): New fn.
4787 (push_template_decl): Use it.
4788 * decl.c (grokdeclarator): Use it.
4790 * decl2.c (build_expr_from_tree): Dereference ref vars.
4792 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4793 the decl-specifier-seq.
4795 * decl.c (grok_op_properties): Don't force the type of a conversion
4796 op to be complete. Don't warn about converting to the same type
4797 for template instantiations.
4799 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4802 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4804 * typeck.c (get_delta_difference): Remove previous bogusness.
4805 Don't give errors if force is set.
4807 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4809 * decl2.c (finish_file): Don't emit debug info.
4810 * decl.c (pushdecl): Lose obsolete code.
4811 (grokdeclarator): Still do the long long thing after complaining.
4812 * search.c (note_debug_info_needed): Don't do anything if we're in a
4814 * method.c (synthesize_method): For non-local classes,
4815 push_to_top_level first.
4817 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4819 * typeck.c (get_delta_difference): Add no_error parameter.
4820 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4821 we don't want error messages when converting unrelated
4822 pointer-to-member functions.
4824 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4826 * error.c (dump_expr): Improve the wording on error messages that
4827 involve pointer to member functions.
4829 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4831 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4832 (::*)() to void* or (*)() up a bit, so that we can convert from
4833 METHOD_TYPEs as well.
4835 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4837 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4838 There are no 'member' types.
4839 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4840 (build_x_typeid): Handle errors.
4842 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4844 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4845 conversions from (::*)() to void* or (*)().
4846 * cvt.c (cp_convert_to_pointer): Likewise.
4847 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4848 conversions from here.
4849 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4850 * lang-options.h: Likewise.
4851 * decl2.c (warn_pmf2ptr): Define.
4852 * cp-tree.h: Declare it.
4853 * typeck2.c (digest_init): Allow pmfs down into
4854 convert_for_initialization.
4856 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4858 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4860 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4862 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4863 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4864 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4866 * call.c (convert_like): Don't pass INDIRECT_BIND.
4867 * typeck.c (convert_arguments): Likewise.
4868 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4870 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4872 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4873 similar code in build_up_ref.
4874 * cvt.c (build_up_reference): Drastically simplify.
4876 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4878 * typeck.c (signed_or_unsigned_type): If the given type already
4879 as the correct signedness, then just return it.
4881 * typeck.c ({un,}signed_type): If can't do anything, call
4882 signed_or_unsigned_type.
4884 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4886 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4887 current_class_type is NULL.
4889 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4891 * class.c (finish_struct_1): Avoid empty structs by adding a field
4892 so layout_type gets the mode right.
4894 * typeck.c (c_expand_return): Drastically simplify.
4896 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4898 * typeck.c (decay_conversion): Handle overloaded methods.
4900 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4902 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4904 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4906 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4907 member function to pointer to function conversions.
4908 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4909 ignoring them if they are not used, and giving an error, if they
4911 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4912 code, and so that we can give an error, if we needed an object,
4913 and one was not provided.
4914 (build_c_cast): Don't call default_conversion when we want to
4915 convert to pointer to function from a METHOD_TYPE.
4917 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4919 * Make-lang.in (cplib2.ready): Fix logic.
4921 * decl.c (shadow_tag): Only complain about non-artificial function
4924 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4926 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4928 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4929 expand_inline_function would.
4931 * pt.c (mark_decl_instantiated): If extern_p, call
4932 mark_inline_for_output.
4934 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4936 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4939 * typeck.c (get_delta_difference): Fix wording, as we can be used
4940 for pointer to data members.
4942 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4944 * pt.c (tsubst): If the function decl isn't a member of this
4945 template, return a copy of the decl (including copying the
4946 lang-specific part) so we don't hose ourselves later.
4948 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4950 * class.c (finish_struct): Remove DWARF-specific tag handling.
4951 * decl.c (pushtag): Likewise.
4952 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4954 * decl2.c (finish_file): Emit DWARF debugging info for static data
4957 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4959 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4960 isn't the same as the new one before we whack it.
4962 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4964 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4965 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4966 warn_traditional and warn_strict_prototypes; remove ancient
4967 'overload' code; remove references to flag_traditional.
4969 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4971 * input.c (sub_getch): Handle 8-bit characters in string literals.
4973 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4975 * tree.c (mapcar): Handle CONSTRUCTORs.
4976 (copy_to_permanent): Handle expression_obstack properly.
4978 * Make-lang.in (cplib2.txt): Also depend on the headers.
4980 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4982 (expand_class_desc): Use USItype for offset field.
4983 * tinfo.h (struct __class_type_info): Likewise.
4985 * method.c (build_overload_int): TYPE_PRECISION should be applied
4988 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4990 * call.c (build_new_op): A COND_EXPR involving void must be a
4993 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4995 * typeck.c (build_x_component_ref): New fn.
4996 (build_object_ref): Use it.
4997 * parse.y (primary): Use it.
4998 * decl2.c (build_expr_from_tree): Use it.
4999 * cp-tree.h: Declare it.
5001 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5002 * error.c (dump_type_suffix): Handle variable arrays.
5004 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5006 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5008 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5010 * decl.c (lookup_name_real): Don't try to look up anything in a
5013 * tinfo2.cc (__throw_type_match_rtti): Oops.
5015 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5017 * Make-lang.in (exception.o): Use -fno-PIC for now.
5019 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5021 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5023 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5024 * tinfo2.cc (__dynamic_cast): Adjust.
5026 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5027 (build_x_typeid): Likewise.
5029 * parse.y: Call build_x_typeid instead of build_typeid.
5030 * cp-tree.def: Add TYPEID_EXPR.
5031 * pt.c (tsubst_copy): Handle typeid.
5032 * decl2.c (build_expr_from_tree): Likewise.
5033 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5034 (build_typeid): Not here.
5035 * cp-tree.h: Declare build_x_typeid.
5037 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5039 * call.c (convert_like): Pull out constant values.
5041 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5043 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5045 * decl.c (init_decl_processing): Create short int types before
5046 creating size_t in case a machine description needs to use
5047 unsigned short for size_t.
5049 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5051 * Make-lang.in (exception.o): Turn off pic.
5053 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5054 type, multi-level ptr conversions.
5056 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5057 (throw_bad_cast): Use it.
5058 (throw_bad_typeid): New fn.
5059 (build_typeid): Throw bad_typeid as needed.
5061 (synthesize_tinfo_fn): Handle functions and arrays before checking
5064 * Remove .h from standard C++ headers, add new.h, move into inc
5067 * exception*: Remove pointer from object, constructors. Add
5068 default exception::what that uses type_info::name. Add
5071 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5073 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5075 * Make-lang.in: Building C++ code depends on cc1plus.
5077 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5079 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5080 a HOST_WIDE_INT, not a tree.
5082 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5084 * exception.cc: Don't include <stdlib.h>.
5086 * Make-lang.in (c++.clean): Remove cplib2.*.
5088 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5090 * parse.y (component_decl_1, component_costructor_declarator case):
5091 Pass attributes/prefix_attributes in tree list.
5093 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5095 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5097 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5099 * lex.c (do_identifier): Don't do deferred lookup in a template
5102 * typeck2.c (store_init_value): Oops.
5104 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5105 New files for C++ lang-support library.
5106 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5107 (CXX_LIB2FUNCS): Define.
5108 And rules for building the C++ lang-support code.
5109 * config-lang.in (headers): Define.
5110 (lib2funcs): Define.
5112 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5114 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5116 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5117 * typeck2.c (store_init_value): Check for initializing pmf with { }
5119 (process_init_constructor): Not here.
5121 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5123 * pt.c (begin_template_parm_list): Increment
5124 processing_template_decl here.
5125 (end_template_parm_list): Not here.
5126 (process_template_parm): No need to add 1 to it now.
5127 * *.c: Use processing_template_decl instead of current_template_parms
5128 to check for being in a template.
5130 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5131 (tsubst_copy): Handle CONSTRUCTOR.
5132 (instantiate_decl): Set up context properly for variables.
5133 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5134 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5136 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5138 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5140 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5142 * method.c (make_thunk): Call comdat_linkage before setting the
5145 * decl2.c (comdat_linkage): Use make_decl_one_only.
5146 (import_export_decl): Likewise.
5147 * decl.c (init_decl_processing): Check supports_one_only instead of
5150 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5152 * decl2.c (grokfield): Tighten checking for access decls.
5154 * decl.c (make_typename_type): Resolve references to
5155 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5156 (lookup_name_real): Types that depend on a template parameter get
5157 an implicit 'typename' unless they're in the current scope.
5158 (start_decl_1): We don't care about incomplete types that depend
5160 (grokdeclarator): Resolve 'typename's in the type specifier that
5161 refer to members of the current scope.
5163 * call.c (build_over_call): Remove 'inline called before
5164 definition' diagnostic.
5165 (build_method_call): Likewise.
5166 * decl.c (duplicate_decls): Downgrade 'used before declared
5167 inline' to a warning, only with -Winline.
5169 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5171 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5173 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5175 * call.c (build_method_call): When calling a signature
5176 default implementation, as in other cases, let instance_ptr simply
5179 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5181 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5183 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5185 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5186 works on hppa and SPARC.
5188 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5190 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5192 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5194 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5195 before testing whether it's a signature.
5197 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5199 * call.c (build_new_method_call): Don't complain about signature
5200 pointers and references not being an aggr type.
5201 (build_this): If a signature pointer or reference was passed in,
5203 (build_new_method_call): If instance is a signature pointer, set
5204 basetype to the signature type of instance.
5205 * sig.c (build_signature_method_call): Deleted basetype and
5206 instance parameters, they can be found as the DECL_CONTEXT of
5207 function and as the first argument passed in.
5208 * cp-tree.h: Changed declaration of build_signature_method_call.
5209 * call.c (build_method_call): Deleted first two arguments in call
5210 of build_signature_method_call.
5211 (build_over_call): Added call to build_signature_method_call.
5213 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5215 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5218 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5220 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5222 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5224 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5225 (expand_end_try_stmts): Remove.
5227 * init.c (perform_member_init): Use add_partial_entry () instead
5228 of directly manipulating lists.
5229 (emit_base_init): Ditto.
5231 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5233 * except.c (expand_exception_blocks): Always make sure USE and
5234 CLOBBER insns that came at the end still do, the backend relies
5237 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5239 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5242 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5244 * cvt.c (convert_to_reference): Revert last change, don't complain
5245 about temp without target decl.
5247 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5249 * decl.c (grokdeclarator): Don't core dump when void() is given.
5251 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5253 * decl.c (copy_args_p): Don't crash.
5255 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5257 * pt.c (tsubst): And support template args inside the exception
5260 * pt.c (tsubst): Add support for exception specifications in
5263 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5265 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5267 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5268 (start_function): Likewise.
5269 (start_method): Likewise.
5270 (grokfield): Likewise.
5271 (make_call_declarator): Add throw spec parameter.
5272 (set_quals_and_spec): Add routine.
5273 * lex.c (set_quals_and_spec): Likewise.
5274 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5275 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5277 (groktypename): Likewise.
5278 (start_decl): Eliminate the throw spec parameter. Eliminate the
5279 throw spec parameter to grokdeclarator. Eliminate the throw spec
5281 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5282 (grokfndecl): Remove useless set of raises.
5283 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5284 the throw spec parameter to start_decl. Pull the throw spec out
5285 of the call declarator.
5286 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5287 (start_function): Eliminate the throw spec parameter. Eliminate
5288 the throw spec parameter to grokdeclarator.
5289 (start_method): Likewise.
5290 * decl2.c (grokfield): Likewise.
5291 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5292 (grokoptypename): Likewise.
5293 (finish_file): Eliminate the throw spec parameter to
5294 start_function. Add throw spec to make_call_declarator.
5295 * except.c (init_exception_processing): Add throw spec to
5296 make_call_declarator. Eliminate the throw spec parameter to
5298 (expand_start_catch_block): Eliminate the throw spec parameter to
5300 (expand_builtin_throw): Add throw spec to make_call_declarator.
5301 Eliminate the throw spec parameter to start_function.
5302 (start_anon_func): Likewise.
5303 * lex.c (make_call_declarator): Add throw spec parameter.
5304 (set_quals_and_spec): New routine.
5305 (cons_up_default_function): Add throw spec to make_call_declarator.
5306 Eliminate the throw spec parameter to grokfield.
5307 * method.c (synthesize_method): Eliminate the throw spec parameter
5309 * pt.c (process_template_parm): Eliminate the throw spec parameter
5311 (tsubst): Add throw spec to make_call_declarator.
5312 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5313 (do_function_instantiation): Eliminate the throw spec parameter to
5314 grokdeclarator. Eliminate the throw spec parameter to
5316 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5318 * parse.y (datadef): Remove non-winning optimization.
5320 (fndef): Remove ambiguous error productions uncovered by grammer
5322 (constructor_declarator): Add exception_specification_opt here.
5323 (component_constructor_declarator): Likewise.
5324 (direct_after_type_declarator): Likewise.
5325 (complex_direct_notype_declarator): Likewise.
5326 (direct_abstract_declarator): Likewise.
5327 (fn.def1): Remove exception_specification_opt.
5328 (fn.def2): Likewise.
5329 (condition): Likewise.
5330 (initdcl0): Likewise.
5331 (initdcl): Likewise.
5332 (notype_initdcl0): Likewise.
5333 (nomods_initdcl0): Likewise.
5334 (component_decl_1): Likewise.
5335 (component_declarator): Likewise.
5336 (after_type_component_declarator0): Likewise.
5337 (after_type_component_declarator): Likewise.
5338 (notype_component_declarator): Likewise.
5340 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5342 * call.c (build_over_call): Also use an INIT_EXPR when
5343 initializing anything from an rvalue.
5345 * call.c (build_over_call): Call stabilize_reference when building
5346 an INIT_EXPR instead of calling the copy ctor.
5348 * call.c (joust): Extend the previous change to all comparisons.
5350 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5351 NO_LINKAGE_HEURISTICS.
5353 * decl2.c (finish_file): Emit any statics that weren't already.
5355 * typeck.c (build_static_cast): Implement.
5356 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5357 * decl.c (grokparms): Use can_convert_arg instead of
5358 implicit_conversion directly.
5359 (copy_args_p): New fn.
5360 * cvt.c (convert_to_reference): Don't complain about temp with
5362 (build_up_reference): Handle TARGET_EXPRs.
5363 * call.c (build_over_call): Elide unnecessary temps.
5364 (can_convert*): Use new overloading code.
5366 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5368 * call.c: Move TYPE_PTR*_MACROS ...
5369 * cp-tree.h: To here.
5370 * typeck.c (build_reinterpret_cast): Implement.
5372 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5374 (joust): If we're comparing a function to a builtin and the worst
5375 conversion for the builtin is worse than the worst conversion for the
5376 function, take the function.
5378 * typeck.c (build_const_cast): Implement.
5379 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5380 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5382 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5384 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5385 too early. Make sure we explode if exprtype turns out to be a
5386 NULL_TREE when it shouldn't be.
5388 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5390 * cp-tree.h: New routine make_call_declarator.
5391 * lex.c (make_call_declarator): Define it.
5392 * except.c (init_exception_processing): Use it.
5393 (expand_builtin_throw): Likewise.
5394 (start_anon_func): Likewise.
5395 * decl2.c (finish_file): Likewise.
5396 * lex.c (cons_up_default_function): Likewise.
5397 * parse.y: Likewise.
5398 * pt.c (tsubst): Likewise.
5400 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5402 * decl2.c (groktypefield): Remove unused code.
5404 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5406 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5407 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5408 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5409 nonempty_cv_qualifiers.
5412 * lex.c (make_pointer_declarator): Change type_quals into
5414 (make_reference_declarator): Likewise.
5416 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5418 * decl.c (start_function): Only check interface_* for templates
5419 with flag_alt_external_templates.
5421 * call.c (build_new_op): Check for comparison of different enum types.
5422 (build_over_call): Fix arg # output.
5424 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5426 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5428 * call.c (build_new_op): Check for erroneous args.
5430 * call.c (build_new_method_call): Add missing args to cp_error.
5432 * tree.c (error_type): Dont print reference-to-array.
5434 * typeck.c (convert_for_assignment): Don't say contravariance for
5437 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5439 * call.c (build_over_call): Diagnose bad convs for `this'.
5441 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5444 * call.c (convert_like): Handle bad convs.
5445 (build_over_call): Handle bad convs better.
5447 * decl2.c: -fansi-overloading is now the default.
5449 * call.c (build_new_method_call): Check for erroneous args.
5451 * pt.c (instantiate_class_template): Propagate
5452 TYPE_USES_MULTIPLE_INHERITANCE.
5454 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5456 * call.c (enforce_access): Add static to routine.
5458 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5460 * call.c (build_user_type_conversion_1): Fix bad handling.
5461 (compare_ics): Likewise.
5463 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5465 * call.c (standard_conversion): Oops.
5467 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5469 * g++.c: Update test for win32 (&& ! cygwin32).
5471 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5473 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5474 (ptr_reasonably_similar): New fn.
5475 * call.c (BAD_RANK): New rank.
5476 (ICS_BAD_FLAG): New macro.
5477 (standard_conversion): Handle almost-right pointer conversions.
5478 (reference_binding): Handle bad rvalue bindings.
5479 (add_*_candidate): Stuff.
5480 (build_over_call): Pass bad conversions to convert_for_initialization.
5481 (compare_ics): Handle bad convs.
5484 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5486 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5487 integer_type_node when computing pointer offsets.
5489 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5491 * tree.c (lvalue_type): New fn.
5492 (error_type): New fn.
5493 * call.c (op_error): Use error_type.
5494 (add_conv_candidate): Use lvalue_type.
5495 (add_builtin_candidates): Likewise.
5496 * error.c (args_as_string): Use error_type.
5498 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5500 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5503 * decl.c (init_decl_processing): With -ansi, __null's type is the
5504 signed integral type with the same number of bits as a pointer.
5505 Introduce a new variable null_node for it.
5506 * cp-tree.h: Adjust.
5507 * call.c (null_ptr_cst_p): Adjust.
5509 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5511 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5514 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5516 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5517 fns of classes without virtual functions.
5519 * call.c (add_function_candidate): Handle `this' specially.
5520 (compare_ics): Likewise.
5522 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5524 * typeck.c (build_conditional_expr): Fix handling of __null.
5526 * decl2.c (comdat_linkage): New fn.
5527 (import_export_vtable): Use it.
5528 (import_export_decl): Use it.
5529 * method.c (make_thunk): Use it.
5531 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5533 * pt.c (end_template_decl): If we don't actually have parms, return.
5534 * parse.y (template_header): Accept 'template <>'.
5536 * errfn.c: Allow 5 args.
5538 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5540 * tree.c (make_temp_vec): New fn.
5541 * pt.c (push_template_decl): Handle partial specs.
5542 (instantiate_class_template): Likewise.
5543 (more_specialized): Use get_bindings.
5544 (more_specialized_class): New fn.
5545 (get_class_bindings): New fn.
5546 (most_specialized_class): New fn.
5547 (do_function_instantiation): List candidates for ambiguous case.
5548 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5549 (shadow_tag): Call push_template_decl for partial specializations.
5550 * parse.y: Likewise.
5551 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5552 DECL_TEMPLATE_MEMBERS.
5553 * call.c (print_z_candidates): Reduce duplication.
5555 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5557 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5559 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5561 * pt.c (get_bindings): New fn.
5562 (most_specialized): Likewise.
5563 (do_function_instantiation): Use them.
5564 (add_maybe_template): New fn.
5565 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5566 * call.c (build_new_op): Handle guiding decls.
5567 (build_new_function_call): Likewise.
5568 * decl2.c (finish_file): Likewise.
5570 * decl2.c (mark_used): Do synthesis here.
5571 * call.c (build_method_call): Not here.
5572 (build_over_call): Or here.
5573 * typeck.c (build_function_call_real): Or here.
5574 * tree.c (bot_manip): Call mark_used on functions used in default
5577 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5579 * decl2.c (import_export_vtable): Delete code that disabled vtable
5580 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5582 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5584 * typeck.c (build_x_function_call): Handle static call context
5587 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5588 the function, not its outer block.
5590 * call.c (build_field_call): Pass fields on to build_opfncall
5591 regardless of TYPE_OVERLOADS_CALL_EXPR.
5592 (build_method_call): Pass on to build_new_method_call sooner.
5594 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5596 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5597 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5600 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5602 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5603 (add_builtin_candidate): Don't take enums for ++.
5604 (build_new_method_call): Handle non-aggregates and field calls.
5605 Move new overloading code from...
5608 * decl.c (grokparms): Don't check default args in templates.
5610 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5612 * cvt.c (build_new_op): Fix args to build_unary_op.
5613 (add_builtin_candidates): Don't call type_promotes_to on float.
5615 * decl.c (grokparms): Check the type of the default arg.
5617 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5618 returning NULL_TREE.
5620 * typeck.c (build_x_binary_op): Avoid doing extra work.
5621 (build_x_unary_op): Likewise.
5622 (build_x_conditional_expr): Likewise.
5623 * cvt.c (build_over_call): Return.
5624 (add_builtin_candidate): Fix MEMBER_REF.
5625 (build_new_op): Likewise.
5627 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5629 * method.c (build_overload_name): Put bug fix into code but leave
5630 disabled for now so we can be bug compatible with older releases
5631 that do repeats incorrectly. In the future, we can enable it.
5633 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5635 * cvt.c (convert_like): Don't call build_cplus_new twice.
5637 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5638 Control new overloading code with -fansi-overloading.
5640 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5642 * cvt.c (build_over_call): Call build_cplus_new.
5643 * call.c (build_method_call): Likewise.
5644 * typeck.c (build_function_call_real): Likewise.
5645 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5646 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5648 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5650 * typeck.c (complete_type): Propagate
5651 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5653 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5655 * cvt.c (joust): More ?: kludging. Sigh.
5656 (build_over_call): Don't try to synthesize global fns.
5658 * search.c (lookup_conversions): Use binfo marking.
5660 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5662 * search.c (build_mi_matrix): Use the correct value of cid
5663 when determining the new mi_size.
5665 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5667 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5668 for the first parms of += et al.
5669 (strip_top_quals): New fn.
5670 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5671 (implicit_conversion): Likewise.
5672 (add_builtin_candidates): Be careful about arrays.
5673 (build_new_method_call): Handle vtable optimization.
5675 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5677 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5678 * cvt.c (reference_binding): Use it.
5679 (implicit_conversion): Use it.
5680 (add_builtin_candidate, COND_EXPR): Use it.
5682 * cvt.c (build_new_function_call): Check for error args.
5684 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5686 * gxx.gperf: Add __null.
5687 * hash.h: Regenerate.
5688 * lex.h: Add RID_NULL.
5689 * lex.c (init_lex): Create null_pointer_node here, stick it in
5691 * decl.c (init_decl_processing): Still set its type here.
5692 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5693 (convert_to_pointer_force): Likewise.
5694 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5696 * call.c (convert_harshness): Use null_ptr_cst_p.
5697 * typeck.c (convert_for_assignment): Likewise. Don't produce
5700 * error.c (args_as_string): Handle lists of actual args, too.
5701 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5702 (build_user_type_conversion_1): Improve diagnostics.
5703 (build_new_function_call): Likewise.
5704 (build_object_call): Likewise.
5705 (build_new_method_call): Likewise. Move call before def diagnostic...
5706 (build_over_call): Here.
5708 * cvt.c (build_new_method_call): Don't complain about no match if
5709 LOOKUP_SPECULATIVELY.
5710 (build_over_call): Fix 'this' for virtual fn.
5711 (build_new_method_call): Add diagnostic.
5713 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5715 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5716 constructors to be passed in.
5717 (build_over_call): Likewise.
5718 (build_user_type_conversion_1): Pass them in.
5719 (convert_like): Likewise.
5720 (build_object_call): Handle overloaded conversions.
5721 (build_over_call): Pass the right args to build_vfn_ref.
5722 (standard_conversion): Fix pmf convs.
5723 (joust): Handle comparing statics and non-statics.
5724 (build_new_method_call): New fn.
5725 * call.c (build_method_call): Call it if NEW_OVER.
5727 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5729 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5732 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5734 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5735 instead of just maybe_build_cleanup so that we deallocate the
5738 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5740 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5741 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5743 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5745 * pt.c (instantiate_class_template): Call complete_type. Also, if
5746 we're at the end of the file and we just instantiated a template
5747 class with a vtable, call finish_prevtable_vardecl.
5749 * error.c (dump_decl): Don't explode (or explode more gracefully
5750 as appropriate) if the object being dumped has a null type.
5751 (dump_expr): Likewise.
5753 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5754 by counting the number of nodes that we'll need before allocating
5756 (lookup_fnfields): Fix comment.
5757 (breadth_first_search): Fix comment.
5759 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5761 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5763 * class.c (finish_struct): Call cplus_decl_attributes here.
5764 (finish_struct_1): Not here.
5765 * cp-tree.h: Adjust.
5767 * pt.c (type_unification): New parameter STRICT.
5768 (unify): If STRICT, don't allow cv addition or base deduction.
5769 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5771 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5773 * search.c (get_template_base{_recursive}): New fns.
5774 * pt.c (more_specialized): New fn.
5775 (do_function_instantiation): Use it.
5776 (unify): Handle base deduction.
5777 * cvt.c (joust): Use more_specialized.
5778 Don't arbitrarily choose between non-builtin candidates.
5779 (build_over_call): Call require_complete_type.
5781 * decl.c (start_function): Statics are static even in a #pragma
5784 * decl2.c (import_export_vtable): Disable vtable heuristic on
5785 systems with ASM_OUTPUT_EXTERNAL.
5787 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5788 (standard_conversion): No std conv to enum type.
5790 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5793 * cvt.c (reference_binding): Bind directly to a base subobject of
5796 * cvt.c (build_new_op): Enforce access control.
5798 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5800 * typeck2.c (process_init_constructor): When scanning the
5801 union for a named field, skip things that aren't FIELD_DECLs.
5803 * method.c (synthesize_method): Don't scan fndecl's rtl if
5804 we're at the end of the file; just assume the function can't
5807 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5809 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5812 * cvt.c (build_user_type_conversion_1): Handle overloaded
5815 * cvt.c (add_builtin_candidates): Don't consider type conversion
5816 operators for the first parameter of operator=.
5818 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5820 * typeck.c (complete_type): Only call layout_type if we're not
5821 expanding a template.
5823 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5825 * cvt.c (compare_ics): Oops.
5827 * cvt.c (op_error): Oops.
5829 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5830 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5831 (build_conv): Use them.
5832 (implicit_conversion): Use them.
5833 (convert_like): Handle them.
5834 (build_new_op): Handle builtin COND_EXPR again.
5835 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5836 in lists of types for COND_EXPR.
5837 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5839 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5841 * typeck.c (build_modify_expr): Always attempt to build a call to
5842 the assignment operator, even if we're using a default one.
5843 (convert_for_initialization): Call complete_type.
5845 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5847 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5848 (implicit_conversion): Likewise.
5849 (convert_like): Likewise.
5850 (compare_ics): Likewise.
5851 (compare_qual): Likewise.
5852 (print_z_candidates): Handle no candidates.
5853 (build_new_op): Don't handle builtin COND_EXPR for now.
5855 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5857 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5859 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5861 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5863 * cvt.c (build_builtin_candidate): Oops.
5864 (build_new_op): Oops.
5866 * method.c (build_opfncall): Pass COND_EXPR on.
5867 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5868 (add_builtin_candidate{,s}): Likewise.
5869 (add_builtin_candidates): Likewise.
5870 (print_z_candidates, op_error, build_new_op): Likewise.
5871 (type_decays_to): New fn.
5872 * lex.c (init_lex): Just say ?: for COND_EXPR.
5874 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5876 * typeck.c (complete_type): Call layout_type rather than building
5879 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5882 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5884 * cvt.c: Always compile the new overloading code (but don't use it).
5885 (implicit_conversion): Add a BASE_CONV when converting to
5886 the same class type.
5887 (convert_like): Handle BASE_CONV.
5889 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5891 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5892 (add_builtin_candidate): Likewise.
5895 * typeck.c (build_x_function_call): Try an operator function
5896 whenever we call an object of class type.
5897 * method.c (build_opfncall): Pass CALL_EXPRs through.
5898 * cvt.c (implicit_conversion): Do const-ref case first.
5899 (add_conv_candidate, build_object_call, op_error): New fns.
5900 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5901 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5903 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5904 Fall back on preincrement handling. Use op_error.
5906 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5908 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5911 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5913 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5915 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5917 * typeck.c (build_component_ref_1): Use build_component_ref
5918 instead of open coding it here.
5920 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5922 * g++.c (main): Don't link with -lg++.
5925 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5926 result of build_type_conversion.
5927 (cp_convert): Only call build_method_call for ctors if
5928 build_type_conversion failed.
5929 (ptr_complete_ob): New function.
5930 (TYPE_PTR{,OB,MEM}_P): New macros.
5931 ({add,build}_builtin_candidate{,s}): New functions.
5932 (print_z_candidates): Handle builtins.
5933 (build_user_type_conversion_1): Don't use conversion fns for
5934 converting to a base type.
5935 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5936 (build_user_type_conversion): Use convert_from_reference.
5937 (build_new_op): New function.
5938 (build_over_call): Fix handling of methods.
5939 (compare_ics): Handle AMBIG_CONV properly.
5940 * typeck2.c: Increment abort count.
5941 * method.c (build_opfncall): Forward most requests to build_new_op.
5942 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5944 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5946 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5947 invalid second argument to dump_expr_list.
5949 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5951 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5953 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5955 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5958 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5960 * typeck2.c (process_init_constructor): New pedwarn for using { }
5961 to initialize a pointer to member function.
5962 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5963 we can avoid the new error.
5965 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5967 * typeck.c (build_ptrmemfunc1): New function to hide details of
5968 pointer to member functions better.
5970 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5972 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5973 methods into the actual method, as we know the implied object is
5976 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5978 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5979 inside a system header.
5981 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5983 * call.c (build_method_call): Call complete_type on the
5986 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5988 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5989 for obj_ptr->func so that we can know which object to use in a
5992 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
5994 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
5995 around things. Also improve maintainability.
5997 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
5999 * decl.c (grokdeclarator): Check for overflow when evaluating an
6002 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6004 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6007 * typeck.c (build_x_function_call): Pass function overload
6008 questions to new overloading code if NEW_OVER.
6009 * init.c (expand_aggr_init_1): Only check for type conversion ops
6010 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6011 Don't check for ambiguity with constructor if NEW_OVER.
6012 * cvt.c (convert_to_reference): Dereference the result of a type
6013 conversion operator.
6014 (build_conv): Propagate ICS_USER_FLAG.
6015 (implicit_conversion): Call instantiate_type.
6016 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6017 (add_function_candidate): Fix cv-quals on argtype.
6018 (print_z_candidates): New function.
6019 (build_new_function_call): Call it.
6020 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6021 consider non-converting constructors.
6022 Call print_z_candidates.
6023 Return an AMBIG_CONV for an ambiguous conversion.
6024 (build_user_type_conversion): Handle AMBIG_CONV.
6025 (convert_like): Fix test for building TARGET_EXPR.
6026 Call instantiate_type.
6027 Handle AMBIG_CONV and LVALUE_CONV.
6028 (build_over_call): Handle 0 args and ellipsis.
6029 * cp-tree.def: Add AMBIG_CONV.
6031 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6033 * decl.c (lookup_name_real): If we find mem in obj when parsing
6034 `obj->mem', make sure we return the right value.
6036 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6038 * search.c (get_base_distance): Call complete_type.
6040 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6042 * decl.c (store_bindings): Make static.
6044 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6046 * init.c (expand_aggr_init_1): Don't check type conversions if
6049 * cvt.c (z_candidate): Put back template field.
6050 (add_function_candidate): Set it.
6051 (add_template_candidate): Likewise.
6053 (compare_qual): Handle references and pointers to members.
6054 (compare_ics): Handle reference bindings.
6056 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6058 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6060 * call.c (compute_conversion_costs): Call complete_type.
6062 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6063 pointers, so we can handle template parameters.
6065 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6067 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6068 here; let's make it explicit instead of a side effect of an
6071 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6073 * cvt.c (z_candidate): Remove template field.
6074 (reference_binding): Handle binding to temporary.
6075 (implicit_conversion): Likewise.
6076 (add_function_candidate): Handle artificial constructor parms.
6077 Handle functions with too few parms.
6078 (add_template_candidate): New function.
6079 (build_user_type_conversion_1): Handle constructors.
6080 (convert_like): Likewise.
6081 (build_over_call): Likewise.
6082 (build_new_function_call): Support templates.
6083 (compare_ics): Fix reference, inheritance handling.
6085 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6087 * decl.c: Add signed_size_zero_node.
6088 (init_decl_processing): Build it.
6089 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6090 when we're trying to make a negative delta.
6092 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6094 Stop doing this damn index==strchr variable name confusion.
6095 * class.c (add_virtual_function): Change local var INDEX to be
6097 (add_method): Likewise.
6098 * lex.c (print_parse_statistics): Likewise.
6099 * search.c (make_memoized_table_entry): Likewise.
6100 (lookup_fnfields_here): Likewise.
6101 (lookup_field): Likewise.
6102 (lookup_fnfields): Likewise.
6103 (get_baselinks): Likewise.
6104 * sig.c (build_signature_table_constructor): Likewise.
6105 (build_signature_method_call): Likewise.
6106 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6107 (get_member_function_from_ptrfunc): Likewise.
6108 (build_ptrmemfunc): Change local var INDEX to be IDX.
6109 (c_expand_start_case): Likewise.
6111 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6113 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6114 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6115 (convert_to_reference): Use build_type_conversion to convert to
6116 the reference type directly.
6117 (standard_conversion): Fix void* case, non-conversions.
6118 (reference_binding): Fix expr == 0 case, non-conversions.
6119 (convert_like): Support REF_BIND.
6120 (compare_qual): Split out from compare_ics.
6121 (compare_ics): Use it, handle icses with only a qual_conv.
6123 * init.c (expand_vec_init): Don't crash if decl is NULL.
6125 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6127 * mpw-config.in: New file, configury for Mac MPW.
6128 * mpw-make.sed: New file, makefile editing for MPW.
6130 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6132 * pt.c (instantiate_class_template): Call repo_template_used.
6134 * search.c (lookup_conversions): Only lookup conversions in
6137 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6139 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6141 * cp-tree.h, lex.c: Include cp-tree.def.
6142 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6144 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6146 * init.c (build_vec_delete_1): Call complete_type.
6148 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6150 * except.c (start_anon_func): Make sure anonymous functions are
6153 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6155 * decl.c (finish_function): If function_depth > 1, set nested.
6157 * decl2.c (grokbitfield): Revert Bob's change.
6158 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6160 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6162 * pt.c (add_pending_template): Handle types.
6163 (lookup_template_class): With -fexternal-templates, just add the class
6164 to pending_templates instead of instantiating it now.
6165 * decl2.c (finish_file): Handle types in pending_templates.
6167 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6169 * decl2.c (grokbitfield): Handle constant decls appropriately.
6170 Give an appropriate error message now instead of spewing core
6173 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6175 * decl2.c: Don't turn on thunks by default for now.
6177 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6179 * typeck.c (complete_type): Handle error_mark_node.
6180 (common_type, OFFSET_TYPE): Handle template_type_parms.
6182 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6184 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6185 regardless of DECL_INLINE.
6187 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6189 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6191 * rtti.c (build_dynamic_cast): Support templates.
6192 * tree.def: Support DYNAMIC_CAST_EXPR.
6193 * pt.c (tsubst_copy): Likewise.
6194 * decl2.c (build_expr_from_tree): Likewise.
6196 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6198 * typeck.c (build_static_cast): Support templates.
6199 (build_const_cast): Likewise.
6200 * tree.def: Support CONST/STATIC_CAST_EXPR.
6201 * pt.c (tsubst_copy): Likewise.
6202 * decl2.c (build_expr_from_tree): Likewise.
6204 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6206 * decl2.c (finish_vtable_vardecl): Don't trust
6207 TREE_SYMBOL_REFERENCED for vtables of local classes.
6209 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6211 * pt.c (tsubst_copy): Handle operator T.
6213 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6215 * init.c (build_delete): Move creation of PARMS inside test of
6216 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6218 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6220 * typeck.c (build_conditional_expr): Don't assume that
6221 the arguments to ?: are always pointers or records.
6223 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6225 * decl2.c (import_export_decl): Still emit static/weak/comdat
6226 copies of inline template functions with -fno-implicit-templates.
6228 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6230 * init.c (build_delete): Determine the complete basetype
6231 path to the destructor we're calling.
6233 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6235 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6236 initialize the enum, because we really and truly don't know where
6238 (start_enum): Don't copy integer_zero_node because
6239 build_enumerator will do it.
6241 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6243 * decl.c (finish_function): Do access control on base destructors.
6245 * pt.c (tsubst, case FUNCTION_DECL): Set up
6246 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6249 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6251 * cvt.c (build_up_reference): If we have already extended the
6252 lifetime of the temporary, don't try it again.
6253 * typeck.c (c_expand_return): Don't try and convert the return
6254 value twice when we want a reference, once is enough.
6256 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6258 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6259 LOOKUP_ONLYCONVERTING at all for now.
6261 * search.c (add_conversions): Put the conversion function in
6262 TREE_VALUE, the basetype in TREE_PURPOSE.
6263 * cvt.c (build_type_conversion): Adjust.
6264 * cvt.c (build_expr_type_conversion): Adjust.
6265 * call.c (user_harshness): Adjust.
6267 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6269 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6272 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6274 * except.c (expand_start_catch_block): Add a dummy region, if we
6275 get an error, so that we can avoid core dumping later.
6277 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6279 * cp-tree.h (OFFSET_REF): Remove.
6280 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6281 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6282 * init.c (expand_aggr_init_1): Likewise.
6283 (build_new): Likewise.
6284 * typeck.c (expand_target_expr): Likewise.
6286 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6288 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6291 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6293 * cvt.c (build_up_reference): Redo how and when temporaries are
6295 * decl.c (grok_reference_init): Don't try and be smart about
6298 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6300 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6301 (TARGET_EXPR...), now that it has 4 arguments.
6302 * tree.c (build_cplus_new): Likewise.
6304 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6306 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6308 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6309 * decl.c (struct saved_scope): Remove named_labels,
6310 {base,member}_init_list.
6311 (maybe_push_to_top_level): Don't set them. Call
6312 push_cp_function_context if appropriate.
6313 (pop_from_top_level): Likewise.
6315 * method.c (do_build_assign_ref): Remove obsolete check of
6316 TYPE_HAS_ASSIGN_REF (basetype).
6318 * decl.c (grokfndecl): Diagnose user definition of
6319 implicitly-declared methods.
6321 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6323 * method.c (do_build_copy_constructor): Add code to give
6324 meaningful error messages instead of crashing.
6325 (do_build_assign_ref): Don't synthesize assignment operators for
6326 classes containing reference or const members.
6328 * class.c (struct base_info): Remove cant_synth_copy_ctor
6329 and cant_synth_asn_ref.
6330 (finish_base_struct): Remove the code that tries to conditionalize
6331 synthesis of copy constructors & assignment operators based on
6332 access permissions. Instead, let it fail when it tries to
6333 synthesize the copy constructor. This will give meaningful error
6334 messages instead of silently generating code to perform a bitcopy.
6336 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6338 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6339 determining types for constant values.
6341 * decl.c (struct named_label_list): Use instead of stuffing
6342 random items into a TREE_LIST node.
6343 (named_label_uses): Use the new struct.
6344 (poplevel): Likewise.
6345 (lookup_label): Likewise.
6346 (define_label): Add an error message to tell the user the line
6347 where the goto is located in addition to the destination of the
6349 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6351 (finish_function): Likewise.
6353 (start_decl): Complain about defining a static data member
6354 in a different type from which it was declared.
6356 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6358 * cvt.c (build_expr_type_conversion): Adjust.
6360 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6362 * call.c (build_method_call): Always convert 'this' to the
6365 * search.c (add_conversions): Put the conversion function in
6366 TREE_VALUE, the type in TREE_PURPOSE.
6367 * cvt.c (build_type_conversion): Adjust.
6368 * call.c (user_harshness): Adjust.
6370 * method.c (emit_thunk): Call temporary_allocation and
6371 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6373 * tree.c (build_cplus_array_type): Handle tweaking of
6374 TYPE_MAIN_VARIANT here.
6375 * typeck.c (common_type): Not here.
6377 * typeck.c (complete_type): Only try to complete an array type if
6380 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6382 * decl.c (grokvardecl): Call complete_type.
6383 (grokdeclarator): Call complete_type for PARM_DECLs.
6385 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6387 * pt.c (instantiate_class_template): Re-set
6388 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6390 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6392 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6393 smart enough to do it right.
6394 * tree.c (cp_expand_decl_cleanup): Likewise.
6395 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6396 cp_expand_decl_cleanup.
6397 (store_parm_decls): Likewise.
6398 (hack_incomplete_structures): Likewise.
6399 * except.c (push_eh_cleanup): Likewise.
6401 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6403 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6404 frontend to the backend where it belongs.
6405 * tree.c (unsave_expr): Likewise.
6406 (unsave_expr_now): Likewise.
6407 * tree.def (UNSAVE_EXPR): Likewise.
6408 * cp-tree.h (unsave_expr): Likewise.
6409 (unsave_expr_now): Likewise.
6411 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6413 * init.c (emit_base_init): Make sure the partial EH cleanups live
6414 on the function_obstack.
6416 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6418 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6419 when checking for pointer types.
6421 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6423 * pt.c (instantiate_class_template): Remove obsolete check for
6424 access declarations.
6426 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6428 * call.c (build_overload_call): Simplify calls to
6429 build_overload_call by removing last parameter.
6430 (build_method_call): Likewise.
6431 * cp-tree.h: Likewise.
6432 * method.c (build_opfncall): Likewise.
6433 * typeck.c (build_x_function_call): Likewise.
6435 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6437 * call.c (default_parm_conversions): Factor out common code.
6438 (build_method_call): Use it.
6439 (build_overload_call_real): Use it.
6441 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6443 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6444 but pedwarn as the code is bogus.
6445 * typeck.c (decay_conversion): Likewise.
6446 (build_function_call_real): Use build_addr_func instead of
6447 default_conversion. Don't allow pointer-to-method functions down
6449 (build_unary_op): Use real pointer-to-member functions instead of
6451 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6452 (convert_for_assignment): Removed some obsolete code.
6453 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6454 build_x_function_call instead of current_class_ptr. Only call
6455 digest_init once on an initializer, we do this just checking
6457 (build_expr_from_tree): Pass current_class_ref to
6458 build_x_function_call instead of current_class_ptr.
6459 * init.c (build_member_call): Likewise.
6461 * error.c (dump_expr): Handle OFFSET_REFs better.
6462 * pt.c (unify): Handle pointer-to-member functions better.
6463 * decl.c (finish_function): Clear out current_class_ref just like
6464 we do for current_class_ptr.
6466 * typeck.c (get_delta_difference): Handle virtual bases better.
6468 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6470 * sig.c (build_signature_table_constructor): Use the delta for
6471 the original basetype for this virtual function with thunks.
6472 (build_signature_method_call): We still need to adjust 'this'
6475 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6477 * call.c (build_addr_func): New routine. Used to get the `real'
6478 address of a function or a method. Needed to avoid getting a
6479 pointer-to-member function.
6480 (build_call): New routine to build CALL_EXPRs.
6481 (build_method_call): Use it.
6482 * cvt.c (convert_to_aggr): Likewise.
6483 * typeck.c (build_function_call_real): Likewise.
6484 * sig.c (build_signature_table_constructor): Use build_addr_func.
6485 * cp-tree.h (build_call, build_addr_func): Declare them.
6487 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6489 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6490 * parse.y: Remove uses of LOOKUP_AGGR.
6492 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6494 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6495 C_C_D to current_class_ref.
6497 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6499 * call.c (convert_harshness): Tighten up pointer conversions.
6501 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6503 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6504 (finish_file): Likewise.
6506 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6508 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6510 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6513 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6515 * decl2.c: Turn on thunks by default where supported.
6517 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6519 * cp-tree.h (build_overload_call_maybe): Removed.
6520 * call.c (build_overload_call_real): Invert meaning of last arg to
6521 be require_complete.
6522 (build_overload_call): Likewise.
6523 * typeck.c (build_x_function_call): Use build_overload_call_real
6524 instead of build_overload_call_maybe.
6526 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6528 * decl2.c (finish_file): Don't try to emit functions that haven't
6531 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6533 * decl2.c (finish_vtable_vardecl): Oops.
6535 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6536 Also store the bindings from previous_class_values.
6537 (pop_from_top_level): Restore them.
6539 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6541 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6542 symbol has been referenced.
6543 (finish_file): Re-join synthesis/vtable loop with inline emission
6544 loop, disable inlining when an inline is output.
6546 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6548 * except.c (init_exception_processing): Setup saved_in_catch.
6549 (push_eh_cleanup): Reset __eh_in_catch.
6550 (expand_start_catch_block): Set __eh_in_catch.
6552 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6554 * except.c (push_eh_cleanup): Add tracking for whether or not we
6555 have an active exception object.
6556 (expand_builtin_throw): Use it to make sure a rethrow without an
6557 exception object is caught.
6559 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6561 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6564 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6566 * decl2.c (finish_file): Also use sentries for vars with
6567 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6570 * lex.c (handle_cp_pragma): Disable #pragma
6571 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6573 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6575 * method.c (emit_thunk): Wrap default case in
6576 temporary/permanent_allocation.
6578 * method.c (make_thunk): Use DECL_ONE_ONLY.
6579 (emit_thunk): Call assemble_end_function.
6581 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6583 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6584 (import_export_decl): Likewise.
6585 (finish_prevtable_vardecl): Disable vtable hack if
6586 SUPPORTS_ONE_ONLY > 1.
6588 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6590 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6591 PREDECREMENT_EXPRs take two arguments, not one.
6593 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6595 * class.c (build_vtable_entry): Don't build thunks for abstract
6598 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6601 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6603 * class.c (set_rtti_entry): Use size_zero_node.
6604 (build_vtable): Likewise.
6606 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6608 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6609 (prepare_fresh_vtable): Likewise.
6611 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6613 * method.c (emit_thunk): Call mark_used on the target function.
6615 * call.c (build_method_call): Don't warn about pending templates.
6617 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6619 * decl2.c (finish_file): Fix list walking logic.
6621 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6623 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6625 * class.c (finish_struct_1): Remove old code for
6626 dont_allow_type_definitions.
6627 * cp-tree.h: Likewise.
6628 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6629 definition of flagged_type_tree is found before it is used.
6631 * parse.y: Added the ftype member to the type union, and changed a
6632 number of rules to use it instead of ttype. Added calls to
6633 check_for_new_type() as appropriate.
6634 * typeck2.c (check_for_new_type): New function for checking
6635 if a newly defined type appears in the specified tree.
6636 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6637 for check_for_new_type().
6639 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6641 * decl2.c (finish_file): Only use a sentry if the decl is public.
6643 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6644 don't pass LOOKUP_ONLYCONVERTING.
6646 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6648 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6649 properly keeps track of const and volatile type modifiers.
6651 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6653 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6654 * pt.c (comp_template_args): Use it.
6656 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6657 assemble_external for artificial function decls.
6659 * decl.c (cp_finish_decl): Oops.
6661 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6663 * decl2.c (import_export_decl): Put static data member templates
6664 into common storage, or make them weak, depending on whether they
6665 are dynamically or statically initialized.
6666 (get_sentry): New function.
6667 (finish_file): Do import_export_decl for static data members before
6668 building the init/fini functions. Don't init/fini a variable that's
6669 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6670 push/pop_temp_slots.
6671 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6672 expand_static_init thang.
6673 * method.c (get_id_2): New function.
6675 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6677 * parse.y (empty_parms): Make sure we use C++-style prototypes
6678 when we're declaring member functions.
6680 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6682 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6683 * parse.y (self_template_type): New nonterminal.
6685 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6687 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6689 * parse.y (base_class.1): Allow 'typename foo::bar'.
6691 * lex.c (check_newline): Remove #pragma code that plays with the
6692 input stream, since we now deal with tokens. Clear nextchar when
6694 (handle_cp_pragma): Use real_yylex.
6695 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6698 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6700 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6702 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6704 * parse.y: New token SELFNAME for potential constructor.
6705 * spew.c (yylex): Handle it.
6706 * lex.c (identifier_type): Produce it.
6708 * parse.y (complete_type_name): In :: case, don't push class binding.
6709 (complex_type_name): Likewise.
6711 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6713 * typeck.c (build_reinterpret_cast): Handle pointer to member
6716 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6718 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6720 (check_newline): Put the vtable/unit/implementation/interface pragma
6721 code into handle_cp_pragma, replacing it with a call.
6722 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6723 args. Get the next token after handling the pragma token.
6725 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6727 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6728 (convert_to_pointer_force): Likewise.
6730 * init.c (build_new): Fix array new without -fcheck-new.
6732 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6734 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6735 tree.c: Lose TYPE_NESTED_NAME.
6737 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6740 * tree.def: Add VEC_INIT_EXPR.
6741 * expr.c (cplus_expand_expr): Handle it.
6742 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6743 the extra file-scope symbol nastiness.
6745 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6747 * method.c (make_thunk): Thunks are static.
6748 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6750 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6751 (finish_file): Don't emit them here.
6753 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6755 * rtti.c (build_dynamic_cast): Handle null pointers.
6756 (ifnonnull): New function.
6758 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6760 * call.c (build_method_call): Remember the original basetype we
6761 were called with. Give an error message instead of trying
6762 (incorrectly) to call a non-static member function through a
6763 non-inherited class.
6765 * search.c (expand_upcast_fixups): Mark the new fixup as
6768 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6770 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6772 * class.c (set_rtti_entry): Fix for thunks.
6774 * decl2.c (import_export_decl): Still emit typeinfo fns for
6775 cv-variants of builtin types.
6777 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6778 (init_rtti_processing): Instead of here.
6780 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6782 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6783 (build_typeid): Only complain about taking dynamic typeid without
6786 * decl2.c: flag_rtti defaults to 1.
6788 * rtti.c (get_tinfo_var): The general class case is now smaller.
6789 (init_rtti_processing): Pack the latter three fields of base_info
6792 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6794 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6796 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6798 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6799 (push_memoized_context): Split out code to undefer pop_type_level to
6800 (clear_memoized_cache): here.
6801 (pop_memoized_context): We can only handle one layer of deferral of
6802 pop_type_level so clear the cache, if there was a previous level.
6804 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6806 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6807 (expand_class_desc): Use one pointer to an array of base_info
6808 structs, passed using a CONSTRUCTOR.
6810 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6812 * class.c (build_vbase_path): Remove block extern for
6813 flag_assume_nonnull_objects here.
6814 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6815 (build_vtbl_ref): New routine.
6816 (build_vtable): Set up rtti info here.
6817 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6818 place where we can get the rtti pointers from to avoid having to
6819 search around for a place.
6820 (finish_base_struct): Likewise.
6821 (finish_struct_1): Likewise. Never create totally new vtables
6822 with totally new vtable pointers for rtti. Disable code to layout
6823 vtable pointers better until we want to break binary
6825 * rtti.c (build_headof_sub): New routine to convert down to a
6826 sub-object that has an rtti pointer in the vtable.
6827 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6829 (build_dynamic_cast): Make sure we have saved it, if we need to.
6830 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6831 a more efficient vtable layout, enable later.
6832 * call.c (flag_assume_nonnull_objects): Moved declaration to
6833 * cp-tree.h: here. Declare build_vtbl_ref.
6834 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6835 function calls that want a tree.
6837 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6839 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6840 other X subobjects in the most derived type. Ack.
6842 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6843 get_typeid will do it for us.
6844 (get_typeid_1): Break out call-building for expand_*_desc to use.
6845 (get_typeid): Call it.
6846 (expand_*_desc): Likewise.
6847 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6849 (init_decl_processing): Lose builtin_type_tdescs lossage.
6850 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6852 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6854 * pt.c (tsubst): When calling set_nested_typename, use
6855 TYPE_NESTED_NAME (current_class_type) instead of
6858 * decl.c (pushdecl): Likewise.
6859 (pushdecl_class_level): Likewise.
6860 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6861 set_nested_typename.
6863 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6865 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6867 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6869 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6871 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6872 (init_rtti_processing): Lose bad_cast_type.
6873 (build_dynamic_cast): Use throw_bad_cast.
6875 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6877 * decl2.c (finish_file): Don't synthesize artificial functions
6878 that are external and not inline.
6880 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6882 * decl2.c (finish_file): Handle having new inlines added to
6883 saved_inlines by synthesis.
6885 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6887 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6889 RTTI rewrite to initialize nodes as needed, not require that
6890 users #include <typeinfo>, complete functionality and reduce wasted
6892 * rtti.c (init_rtti_processing): New fn.
6893 (build_typeid): The vtable entry is now a function.
6894 (get_tinfo_var): New fn.
6895 (get_tinfo_fn): Likewise.
6896 (get_typeid): Use it.
6897 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6898 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6900 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6901 (synthesize_tinfo_fn): New fn.
6902 * method.c (build_t_desc_overload): Lose.
6903 (build_overload_with_type): More generic.
6904 * decl.c (init_decl_processing): Call init_rtti_processing.
6905 * class.c (set_rtti_entry): Use get_tinfo_fn.
6906 * decl2.c (mark_vtable_entries): Mark the rtti function.
6907 (finish_prevtable_vardecl): Don't build_t_desc.
6908 (import_export_decl): Handle tinfo functions.
6909 (finish_file): Likewise.
6910 * typeck.c (inline_conversion): New fn.
6911 (build_function_call_real): Use it.
6912 * cp-tree.h: Add decls.
6914 * method.c (hack_identifier): Also convert component_refs from
6917 * lex.c (cons_up_default_function): Use the type, not the name, in
6920 * decl2.c (import_export_vtable): Fix weak vtables.
6922 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6924 * search.c (get_base_distance_recursive): Fix access checks for
6927 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6929 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6931 (convert_harshness): Add prototypes wrapped by PROTO.
6932 * decl2.c (grok_function_init): Likewise.
6933 (do_toplevel_using_decl): Change to void return type.
6934 * class.c (build_vtable_entry): Remove decl of make_thunk.
6935 (merge_overrides): Fix order of arg definitions.
6936 (finish_vtbls): Likewise.
6937 (fixup_vtable_deltas): Likewise.
6938 (modify_all_direct_vtables): Likewise.
6939 (modify_all_indirect_vtables): Likewise.
6940 * search.c (get_base_distance_recursive): Likewise.
6941 (get_abstract_virtuals_1): Likewise.
6942 (fixup_virtual_upcast_offsets): Likewise.
6943 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6944 * init.c (perform_member_init): Fix order of arg definitions.
6945 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6946 * cp-tree.h (make_thunk): Add decl.
6947 (overload_template_name, push_template_decl): Add decls.
6948 (do_toplevel_using_decl): Change to void return type.
6949 (vec_binfo_member): Add decl.
6951 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6953 * typeck.c (mark_addressable, convert_for_assignment,
6954 convert_for_initialization, pointer_int_sum, pointer_diff,
6955 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6956 (convert_sequence): #if 0 fn decl, since definition also is.
6958 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6960 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6961 cast to pointer types for type searching.
6963 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6965 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6966 case where BINFO == 0.
6968 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6970 * call.c (build_method_call): Fix wording of error messages so
6971 constructors come out right.
6973 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6975 * decl.c (push_overloaded_decl): Don't warn about hidden
6976 constructors when both the type and the function are declared
6977 in a system header file.
6979 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6981 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6982 flag for the type to the type's fields.
6984 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6986 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6988 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6990 * class.c (base_info, finish_base_struct): Replace
6991 needs_virtual_dtor with base_has_virtual.
6993 (finish_struct_1): Remove the old code that tried to make default
6994 destructors virtual. Use base_has_virtual when checking if we need
6995 to add a vtable entry for the rtti code.
6997 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6999 * pt.c (push_template_decl): Complain about template decl with
7000 inappropriate declaration.
7002 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7004 * typeck.c (build_x_unary_op): Remove bogus check for taking
7005 the address of a member function.
7007 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7009 * parse.y (constructor_declarator): Only push the class if
7010 we are not already in the class.
7012 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7014 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7015 Add additional argument to INIT_CUMULATIVE_ARGS.
7017 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7019 * decl.c (shadow_tag): Fix error about anon union with methods.
7021 * parse.y (self_reference): Only generate a self-reference if this
7022 is a non-template class.
7023 (opt.component_decl_list): Only use it if it was generated.
7025 * parse.y (component_decl_1): Use constructor_declarator.
7026 (fn.def2): Likewise.
7027 (notype_component_declarator0): Likewise.
7029 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7031 * typeck.c (build_x_unary_op): Add checks for taking the address
7032 of a TARGET_EXPR or of a member function, and give appropriate
7035 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7037 * pt.c (process_template_parm): Allow template type parms to be
7038 used as types for template const parms.
7040 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7042 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7045 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7047 * decl.c (lookup_name_real): Be even more picky about the
7048 ambiguous lookup warning.
7049 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7050 * parse.y (constructor_declarator): Rather than here.
7052 * parse.y (constructor_declarator): New nonterminal.
7054 (explicit_instantiation): Likewise.
7056 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7058 Add implicit declaration of class name at class scope.
7059 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7060 * parse.y (self_reference): New nonterminal.
7061 (opt.component_decl_list): Use it.
7062 (fn.def1): Add nested_name_specifier type_name cases.
7063 * class.c (build_self_reference): New function.
7064 (finish_struct): Handle access_default later, move self-reference
7066 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7067 * cp-tree.h: Adjust.
7069 * pt.c (do_function_instantiation): Separate handling of member
7070 functions and non-member functions properly.
7072 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7074 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7076 * class.c (finish_struct_1): Check the right slot for destructors.
7078 * decl.c (start_enum): Complain about enum templates.
7080 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7082 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7083 * typeck.c (unary_complex_lvalue): Likewise.
7085 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7087 * typeck.c (c_expand_return): Check for a returned local
7088 array name, similar to the check for an ADDR_EXPR.
7090 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7092 * decl.c (cp_finish_decl): Don't build cleanups for static
7095 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7097 * typeck.c (build_modify_expr): Fix error messages to be more
7099 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7100 assignment operators.
7101 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7102 assignment operators.
7104 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7106 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7107 give an error if initialized. Pedwarn about nested type with the
7108 same name as its enclosing class.
7110 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7112 * typeck.c (require_complete_type): Be sure to instantiate the
7113 MAIN_VARIANT of the type.
7115 * decl2.c (finish_file): Instantiate pending templates before
7116 processing static constructors and destructors.
7118 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7121 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7123 * decl2.c (delete_sanity): If error_mark_node is passed
7124 in as an expression, quit while we're ahead.
7126 * decl.c (grokdeclarator): Give an error message if `friend'
7127 is combined with any storage class specifiers.
7129 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7131 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7132 definition of nonexistent nested type.
7134 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7135 not to say 'typedef'.
7137 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7139 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7140 * search.c (dfs_walk, dfs_init_vbase_pointers,
7141 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7142 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7144 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7146 * except.c (build_throw): Support minimal parse.
7147 * pt.c (tsubst_copy): Support THROW_EXPR.
7148 * decl2.c (build_expr_from_tree): Likewise.
7150 * pt.c (mangle_class_name_for_template): Always allocate
7153 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7155 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7156 when trying to cast from an incomplete type.
7158 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7160 * pt.c (instantiate_class_template): Don't bother setting up
7161 CLASSTYPE_TAGS explicitly, as the nested types will add
7164 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7166 * decl.c (shadow_tag): Remove old error check for usage of
7167 an enum without a previous declaration.
7168 (xref_tag): Add error message about usage of enums without a
7169 previous declaration.
7171 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7173 * lex.c (do_identifier): Only do name consistency check if we're
7176 * pt.c (push_template_decl): Don't crash if we get a member defn
7179 * decl.c (xref_tag_from_type): New function to do an xref without
7180 always having to figure out code_type_node.
7181 * cp-tree.h: Declare it.
7182 * pt.c (instantiate_class_template): Use it for friend classes.
7183 (lookup_template_class): Use it.
7185 * typeck2.c (build_functional_cast): Pull out a single parm before
7186 passing it to build_c_cast.
7188 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7190 * expr.c (do_case): Give an error message if a pointer is
7191 given as a case value.
7193 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7195 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7198 * lex.c (cons_up_default_function): Really, now, interface hackery
7199 does not apply to synthesized methods.
7201 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7203 * call.c (build_method_call): Ctors and dtors now have special names
7204 with respect to lookups.
7205 * class.c (add_method): Likewise.
7206 (grow_method): Likewise.
7207 (finish_struct_methods): Likewise.
7208 (warn_hidden): Likewise.
7209 (finish_struct_1): Likewise.
7210 * cvt.c (convert_to_reference): Likewise.
7211 (convert_to_aggr): Likewise.
7212 (cp_convert): Likewise.
7213 * decl2.c (check_classfn): Likewise.
7214 * init.c (expand_member_init): Likewise.
7215 (expand_default_init): Likewise.
7216 (expand_aggr_init_1): Likewise.
7217 (build_offset_ref): Likewise.
7218 (build_new): Likewise.
7219 (build_delete): Likewise.
7220 * lex.c (do_inline_function_hair): Likewise.
7221 * search.c (lookup_field_1): Likewise.
7222 (lookup_fnfields_here): Likewise.
7223 (lookup_field): Likewise.
7224 (lookup_fnfields): Likewise.
7225 (get_virtual_destructor): Likewise.
7226 (dfs_debug_mark): Likewise.
7227 (dfs_pushdecls): Likewise.
7228 (dfs_compress_decls): Likewise.
7229 * tree.c (layout_basetypes): Likewise.
7230 * typeck.c (build_component_ref): Likewise.
7231 (build_x_function_call): Likewise.
7232 (build_modify_expr): Likewise.
7233 (convert_for_initialization): Likewise.
7234 (build_functional_cast): Likewise.
7235 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7238 * decl.c (ctor_identifier): New.
7239 (dtor_identifier): New.
7240 (init_decl_processing): Set them.
7242 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7244 * typeck.c (build_component_ref): Don't get confused by fields whose
7245 context has no type name, like pointer to member functions.
7247 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7249 * decl.c (grokdeclarator): Handle typedef without declarator.
7251 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7253 * parse.y (bad_parm): Catch another case of missing `typename'.
7255 * lex.c (yyprint): Handle TYPE_DECLs.
7257 * decl.c (start_function): Don't try to be clever.
7259 * lex.c: Lose compiler_error_with_decl.
7260 * typeck2.c: Lose error_with_aggr_type.
7261 (incomplete_type_error): Use cp_* instead of old functions.
7262 (readonly_error): Likewise.
7263 * typeck.c (convert_arguments): Likewise.
7264 * search.c (lookup_nested_field): Likewise.
7265 * method.c (make_thunk): Likewise.
7266 * decl.c (grokparms): Likewise.
7267 * cp-tree.h: Update.
7269 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7272 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7274 * method.c (build_opfncall): When deleting a pointer to an
7275 array, build a new pointer to the tree past any ARRAY_TYPE
7278 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7280 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7282 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7284 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7287 * decl.c (finish_function): Don't set nested based on
7288 hack_decl_function_context.
7289 * parse.y (function_try_block): Check for nested function.
7290 (pending_inlines): Likewise.
7292 * decl2.c (build_expr_from_tree): If a unary op already has a
7293 type, just return it.
7295 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7297 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7298 (finish_file): Check the return value of walk_vtables.
7299 (finish_prevtable_vardecl): Return int.
7300 (finish_vtable_vardecl): Likewise.
7301 (prune_vtable_vardecl): Likewise.
7302 * lex.c (set_vardecl_interface_info): Likewise.
7303 * cp-tree.h: Adjust return types.
7305 * class.c (delete_duplicate_fields_1): Don't complain about
7306 duplicate nested types if they're the same type.
7307 (finish_struct): Remove check for duplicate.
7308 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7310 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7312 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7314 * decl.c (grokdeclarator): Lose special handling of class-level
7315 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7316 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7318 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7320 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7322 * search.c (compute_access): Fix handling of anonymous union
7324 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7325 from anonymous unions to their members.
7327 * typeck.c (build_x_function_call): For static member functions,
7328 hand off to build_member_call.
7330 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7332 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7334 * init.c (expand_vec_init): Fix init == 0 case.
7336 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7338 * init.c (build_new): Pedwarn about init and array new.
7339 (expand_vec_init): Handle lists, use convert_for_initialization.
7341 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7342 when converting to an aggregate type.
7343 * cvt.c (cp_convert): Pass it through.
7345 * typeck.c (build_conditional_expr): Handle user-defined
7346 conversions to slightly different types.
7348 * decl.c (grokdeclarator): Force an array type in a parm to be
7351 * decl2.c (do_using_directive): Sorry.
7352 (do_namespace_alias): Likewise.
7353 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7355 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7357 * parse.y (datadef): Move call to note_list_got_semicolon up.
7359 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7361 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7363 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7365 * decl.c (cp_finish_decl): The exception regions have to be
7366 nested, not overlapping. We start the exception region for a
7367 decl, after it has been fully built, and all temporaries for it
7368 have been cleaned up.
7370 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7372 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7374 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7376 * tree.def: Add RETURN_INIT.
7377 * pt.c (instantiate_decl): Handle RETURN_INIT.
7378 * decl.c (store_return_init): Handle minimal_parse_mode.
7380 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7381 * decl.c (make_typename_type): Don't try to get the file and line
7383 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7385 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7387 * decl.c (poplevel): Make sure we clear out and restore old local
7388 non-VAR_DECL values by default when they go out of scope.
7390 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7392 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7393 referring to addresses of variables and functions.
7395 * error.c (dump_expr): Support SIZEOF_EXPR.
7397 * init.c (do_friend): Use the return value of check_classfn.
7399 * typeck.c (convert_arguments): Call complete_type.
7401 * method.c (hack_identifier): After giving an error, set value to
7404 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7406 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7407 lossage for local classes.
7408 * cp-tree.h: Declare it.
7409 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7410 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7411 Use hack_decl_function_context.
7412 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7413 (start_function): Use hack_decl_function_context.
7414 (finish_function): Likewise.
7415 * method.c (synthesize_method): Likewise.
7416 * lex.c (process_next_inline): Likewise.
7417 (do_pending_inlines): Likewise.
7418 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7421 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7423 * sig.c (build_signature_pointer_or_reference_type): Align
7424 signature pointers/references on 8-byte boundaries so they can be
7425 grabbed 2 words at a time on a Sparc.
7427 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7429 * method.c (hack_identifier): Requiring a static chain is now a
7431 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7434 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7436 * init.c (build_offset_ref): Call complete_type.
7438 * decl.c (pop_from_top_level): Always pop previous_class_type.
7440 * parse.y: Handle multiple decls in a for-init-statement.
7441 * pt.c (tsubst_expr): Likewise.
7443 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7446 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7447 (poplevel_class): Set it here.
7448 (pop_from_top_level): Pop it here if we're returning to class scope.
7449 * class.c (pushclass): Don't set it here.
7451 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7452 and clear it if !pseudo.
7453 (pop_from_top_level): Restore it.
7455 * decl2.c (finish_file): Push the dummy each time we walk the list
7458 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7459 something for CAST_EXPR.
7461 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7463 * cvt.c (cp_convert): Warn about implicit conversion of the
7464 address of a function to bool, as it is always true.
7466 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7468 * typeck.c (c_expand_return): Fix warning for local externs returned.
7470 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7472 * tree.c (mapcar): Propagate const and volatile properly.
7474 * typeck.c (complete_type): Be sure to instantiate the
7475 MAIN_VARIANT of the type.
7477 * method.c (synthesize_method): Class interface hackery does not
7478 apply to synthesized methods.
7480 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7482 * pt.c (comp_template_args): Use comptypes rather than just
7483 checking for TEMPLATE_TYPE_PARM equivalence.
7485 * typeck.c (build_x_function_call): Call complete_type before
7486 checking TYPE_OVERLOADS_CALL_EXPR.
7488 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7490 * g++.c (main): Check also for new define ALT_LIBM.
7492 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7494 * pt.c (instantiate_class_template): If we don't have a pattern
7496 (coerce_template_parms): If we see a local class, bail.
7498 * decl.c (grok_reference_init): Make sure there's a type before
7501 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7502 (push_template_decl): Likewise.
7504 * parse.y (named_class_head): Set
7505 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7507 * decl.c (xref_tag): Diagnose redeclaration of template
7508 type-parameter name.
7510 * error.c (dump_type): Handle anonymous template type parms.
7512 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7514 (coerce_template_parms): Likewise.
7516 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7518 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7519 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7521 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7523 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7524 before trying to get its STUB_DECL.
7525 (coerce_template_parms): Likewise.
7527 * parse.y (template_type_parm): If they didn't use 'class',
7528 pretend they did after giving an error.
7530 * pt.c (coerce_template_parms): Diagnose use of local class.
7532 * decl.c (grok_reference_init): Use instantiate_type.
7534 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7536 * parse.y (named_class_head): Diagnose mismatching types and tags.
7538 * decl.c (pushdecl): Type decls and class templates clash with
7539 artificial type decls, not hide them.
7541 * decl.c (redeclaration_error_message): Diagnose redefinition of
7543 (duplicate_decls): Diagnose disallowed overloads for template
7546 * decl.c (start_decl): Call complete_type before checking for a
7549 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7551 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7553 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7555 * decl.c (grok_op_properties): Don't check for operator++(int) in
7558 * tree.c (perm_manip): Return a copy of variable and function
7559 decls with external linkage.
7561 * tree.def: Change some of the min tree codes to type "1".
7562 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7563 * method.c (build_overload_int): Emit something arbitrary for
7564 anything but an INTEGER_CST if we're in a template.
7566 * decl.c (cp_finish_decl): Call complete_type before deciding
7567 whether or not to lay out the decl.
7569 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7571 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7573 * typeck2.c (build_x_arrow): Call complete_type.
7575 * pt.c (add_pending_template): Broken out.
7576 (lookup_template_class): If -fexternal-templates, call it for all
7577 the methods of implemented types.
7578 (instantiate_class_template): Instead of instantiating them here.
7579 (instantiate_decl): Handle -fexternal-templates earlier.
7581 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7583 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7584 memoized lookup stuff inside GATHER_STATISTICS.
7586 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7588 * decl.c (start_decl): Complain about array of incomplete type
7590 (grokdeclarator): Not here.
7592 * parse.y (template_parm): Expand full_parm inline so we can set
7593 the rule's precedence.
7595 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7596 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7597 * decl2.c (grokbitfield): Don't check for integer constant here.
7598 * class.c (finish_struct_1): Check here.
7600 * decl.c (define_label): Make the min decl go on permanent_obstack.
7602 * pt.c (unify): Don't handle CONST_DECLs.
7603 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7604 (tsubst_copy): Likewise.
7606 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7607 CONST_DECL for a template parm.
7609 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7611 * decl.c (grokdeclarator): Complain about array of incomplete type
7613 (start_decl_1): Not here.
7615 * pt.c (tsubst): Handle pointer-to-function declarators.
7617 * method.c (hack_identifier): If pedantic, diagnose local class
7618 methods that require a static chain.
7620 * decl.c (grok_op_properties): No longer static.
7621 * cp-tree.h: Declare it.
7622 * pt.c (tsubst): Call it for operators.
7623 Use tsubst_copy for TREE_VECs.
7625 * parse.y (template_arg): The expr has precedence like '>'.
7627 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7629 * pt.c (coerce_template_parms): Don't coerce an expression using
7631 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7632 (tsubst): Don't use build_index_2_type if the max_value uses template
7634 * method.c (build_overload_int): Emit something arbitrary for an
7635 expression using template parms.
7637 * parse.y (template_close_bracket): New non-terminal to catch use
7638 of '>>' instead of '> >' in template class names.
7639 (template_type): Use it.
7640 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7642 * tree.def: Add CAST_EXPR.
7643 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7644 CONVERT_EXPR for minimal_parse_mode.
7645 * typeck.c (build_c_cast): Likewise.
7646 * pt.c (tsubst_copy): Likewise.
7647 * decl2.c (build_expr_from_tree): Likewise.
7648 * error.c (dump_expr): Likewise.
7650 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7652 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7653 (init_exception_processing): Put back decl/init of
7654 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7657 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7658 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7660 * cp-tree.h (declare_uninstantiated_type_level,
7661 uninstantiated_type_level_p): Delete prototypes.
7663 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7665 * pt.c (tsubst_expr): Add default return.
7667 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7669 * error.c (fndecl_as_string): Delete unused arg CNAME.
7670 * sig.c (build_signature_table_constructor,
7671 build_signature_method_call): Fix calls.
7673 * class.c (the_null_vtable_entry): Delete var definition.
7674 (init_class_processing): Delete tree the_null_vtable_entry init.
7675 * decl.c (no_print_{functions, builtins}): Declare as static.
7676 (__tp_desc_type_node): #if 0 var definition.
7677 (init_type_desc): #if 0 init of __tp_desc_type_node.
7678 (vb_off_identifier): Move var decl into init_decl_processing.
7679 (current_function_assigns_this): Declare as static.
7680 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7681 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7682 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7683 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7684 * init.c (BI_header_type, BI_header_size): Declare as static.
7685 * pt.c (template_classes): Delete unused var.
7686 (add_pending_template): Delete decl for non-existent fn.
7687 (lookup_template_class): Delete vars CODE and TAG_CODE.
7688 (instantiate_template): Delete unused var TARGS.
7689 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7691 (__tp_desc_type_node): #if 0 var decl.
7692 (fndecl_as_string): Fix prototype.
7694 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7696 * tree.def: Add GOTO_STMT.
7697 * pt.c (tsubst_expr): Support goto and labels.
7698 * decl.c (define_label): Support minimal parsing.
7699 * parse.y (simple_stmt): Likewise.
7701 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7703 * xref.c (GNU_xref_member): Only define/set var I if
7704 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7706 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7707 (GNU_xref_end): Fix call.
7708 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7709 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7711 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7713 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7714 (mapcar): Delete unused var CODE.
7715 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7716 (break_out_cleanups): Fix call.
7717 (bot_manip): Likewise.
7718 * call.c (build_method_call): Likewise.
7719 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7721 * typeck.c (unary_complex_lvalue, build_modify_expr,
7722 convert_for_initialization): Likewise.
7723 * typeck2.c (build_functional_cast): Likewise.
7724 * cp-tree.h (build_cplus_new): Fix prototype.
7726 * repo.c (open_repo_file): Delete unused var Q.
7727 (repo_compile_flags, repo_template_declared,
7728 repo_template_defined, repo_class_defined, repo_inline_used,
7729 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7730 (repo_get_id, repo_vtable_used): Declare as static.
7731 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7734 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7736 * parse.y (pending_inlines): Add function_try_block case.
7738 * pt.c (unify): Fix for template const parms.
7740 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7742 * lex.c (extract_interface_info): Delete forward decl.
7743 (default_copy_constructor_body, default_assign_ref_body): Delete
7744 decls for non-existent functions.
7745 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7746 (init_lex): Delete setting them.
7747 (cons_up_default_function): Delete unused vars FUNC_BUF,
7748 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7750 (toplevel, expression_obstack): Delete unused extern decls.
7751 (tree_node_kind): Delete unused enum.
7752 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7754 (tree_node_kind_names): Delete unused extern decl.
7755 (synth_obstack): Delete unused var.
7756 (init_lex): Don't set it.
7757 (init_parse): Add decl before use.
7758 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7759 (current_unit_{name, language}): Delete unused vars.
7760 (check_newline): Don't bother setting them, just accept the #pragma.
7761 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7762 (current_unit_{name, language}): Delete decls.
7764 * search.c: Wrap all of the memoized functions, macros, and
7765 variables inside #ifdef GATHER_STATISTICS.
7766 (lookup_field, lookup_fnfields): Likewise.
7767 (init_search_processing): Likewise.
7768 (reinit_search_statistics): Wrap whole function.
7769 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7771 * decl.c (finish_function): Only call pop_memoized_context if
7772 GATHER_STATISTICS is defined.
7773 (start_function): Likewise for push_memoized_context.
7774 * class.c (pushclass, popclass): Likewise.
7776 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7777 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7779 * cvt.c (cp_convert): Delete unused local var FORM.
7780 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7783 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7785 * pt.c (do_poplevel): Oops; really return what we get from
7788 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7790 * cp-tree.h (is_aggr_type): Add prototype.
7792 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7793 * method.c ({push,pop}_cp_function_context): Delete decls.
7794 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7795 (SetUnexpected, SetTerminate): Delete unused vars.
7796 (init_exception_processing): Don't set SetUnexpected or
7797 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7798 (output_exception_table_entry): Delete unused array LABEL.
7799 (expand_internal_throw): Delete unused var PARAMS.
7800 (expand_start_catch_block): Delete unused var CLEANUP.
7801 (emit_exception_table): Delete unused var EH_NODE_DECL.
7802 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7803 GOTO_UNWIND_AND_THROW. Don't set them.
7804 (end_eh_unwinder): Add top decl.
7805 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7806 (exception_section, push_rtl_perm, do_function_call,
7807 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7808 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7809 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7810 throw_used): Likewise.
7811 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7813 * search.c (dfs_mark, dfs_mark_vtable_path,
7814 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7815 dfs_unmark_new_vtable, dfs_clear_search_slot,
7816 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7817 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7818 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7820 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7821 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7822 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7823 Only define #ifdef GATHER_STATISTICS.
7824 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7826 (vbase_decl): Delete var definition.
7827 (init_search): Delete old decl.
7828 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7829 never actually used.
7830 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7831 (get_base_distance_recursive): Delete unused fourth arg
7832 BASETYPE_PATH. Fix call .
7833 (get_base_distance): Fix call.
7834 (push_class_decls): Delete unused var ID.
7835 (make_memoized_table_entry): Declare as static.
7836 (breadth_first_search): Declare as static.
7837 (tree_has_any_destructor_p): Declare as static.
7838 (pop_class_decls): Delete unused arg pop_class_decls.
7839 * class.c (popclass): Fix call to pop_class_decls.
7840 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7841 tree_has_any_destructor_p): Delete prototypes.
7843 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7844 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7845 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7846 (build_user_desc): Delete unused var T.
7847 (build_class_desc): Delete unused vars T and OFF.
7848 (build_t_desc): Delete unused var NAME_STRING.
7849 (build_headof): Make static.
7850 (get_bad_cast_node): Likewise.
7851 (get_def_to_follow): Likewise.
7852 * cp-tree.h (init_type_desc): Add prototype.
7853 (build_headof): Remove prototype.
7855 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7857 * pt.c (tsubst): Only look for matching decls at file scope for
7858 non-member functions.
7860 * call.c (build_scoped_method_call): Handle scoped destructor
7863 * decl.c (*_top_level): Also save previous_class_values.
7865 * pt.c (tsubst_expr): Support do {} while loops.
7866 * parse.y (simple_stmt): Likewise.
7867 * tree.def: Likewise.
7869 * method.c (build_overload_identifier): For a class nested in a
7870 template class, don't mangle in the template parms from our
7873 * lex.c, cp-tree.h: Remove support for template instantiations in
7874 the pending_inlines code.
7875 * pt.c: Remove dead functions and unused arguments.
7876 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7877 * parse.y: Stop passing anything to end_template_decl.
7878 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7881 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7883 * init.c (expand_recursive_init{,_1}): Delete decls.
7884 (sort_member_init): Delete unused var INIT.
7885 (emit_base_init): Delete unused var X.
7886 (build_offset_ref): Delete unused var CNAME.
7887 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7888 (emit_base_init): Delete unused local var BASE. Delete extern
7889 decl of IN_CHARGE_IDENTIFIER.
7890 (build_delete): Delete unused local var VIRTUAL_SIZE.
7892 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7893 (build_delete): Fix call.
7894 * decl2.c (delete_sanity): Likewise.
7895 * cp-tree.h (build_vec_delete): Update prototype.
7897 * typeck.c (common_base_type): Delete unused var TMP.
7898 (build_binary_op): Delete local var ARGS_SAVE.
7899 (build_array_ref): Delete unused var ITYPE.
7900 (c_expand_return): Delete unused var USE_TEMP.
7902 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7903 (comptypes): Fix calls.
7904 * decl.c (duplicate_decls): Likewise.
7905 * cp-tree.h (compexcepttypes): Delete extra arg.
7907 * decl2.c (check_classfn): Delete unused second arg CNAME.
7908 * decl.c (start_decl, grokfndecl): Fix calls.
7909 * init.c (do_friend): Likewise.
7910 * cp-tree.h (check_classfn): Update prototype.
7912 * cp-tree.h (signature_error, import_export_vtable,
7913 append_signature_fields, id_in_current_class, mark_used,
7914 copy_assignment_arg_p): Add decls.
7915 * decl2.c (mark_used): Delete decl.
7917 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7919 * class.c (get_vtable_entry): Diable unused function.
7920 (doing_hard_virtuals): Delete unused static global var.
7921 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7922 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7923 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7924 (modify_one_vtable): Delete unused var OLD_RTTI.
7925 (finish_struct_anon): Delete unused vars OFFSET and X.
7926 (finish_struct_bits): Delete unused var METHOD_VEC.
7927 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7928 for-scope local variable METHODS.
7930 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7931 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7932 (build_method_call): Delete unused args passed into ideal_candidate.
7933 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7934 * cp-tree.h (synthesize_method): Add decl.
7936 * decl.c (note_level_for_for): Give void return type.
7937 (pushdecl_nonclass_level): Likewise.
7938 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7939 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7940 (suspend_binding_level): Delete unused var LEVEL.
7941 (duplicate_decls): Delete unused var CTYPE.
7942 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7943 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7945 (grokdeclarator): Delete unused var C.
7946 (grokdeclarator): Delete unused var SIZE_VARIES.
7947 (grokparms): Delete unused var SAW_VOID.
7948 (start_function): Delete unused var OLDDECL.
7949 (cplus_expand_expr_stmt): Delete unused var
7950 REMOVE_IMPLICIT_IMMEDIATELY.
7952 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7954 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7956 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7958 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7959 (build_min_nt): Likewise.
7960 * pt.c (do_pushlevel): Emit line note.
7961 (do_poplevel): Return what we get from poplevel.
7962 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7963 * parse.y: Use do_pushlevel and do_poplevel.
7964 * cp-tree.h: Declare do_poplevel.
7966 * cp-tree.h: Declare at_eof.
7967 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7968 * decl2.c (import_export_decl): Renamed from import_export_inline.
7969 (finish_file): Call it to do interface handling for statics.
7970 * pt.c (tsubst_copy): Call mark_used on variables and functions
7973 * decl2.c (finish_file): Don't emit statics we can't generate.
7974 * pt.c (instantiate_decl): Don't set interface on instantiations
7977 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7978 * tree.c (print_lang_statistics): Print max template depth.
7979 * pt.c (push_tinst_level): Dump entire instantiation context.
7980 (instantiate_class_template): Use it and pop_tinst_level.
7981 (instantiate_decl): Likewise.
7983 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7984 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7986 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7988 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7989 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7990 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7991 the new template implementation.
7993 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7995 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
7997 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
7999 * decl.c (cp_finish_decl): Delay emitting the debug information for
8000 a typedef that has been installed as the canonical typedef, if the
8001 type has not yet been defined.
8003 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8005 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8007 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8009 * decl.c (lookup_label): Call label_rtx.
8011 * decl.c (make_binding_level): New function.
8012 (pushlevel, pushlevel_class): Call it instead of explicit
8013 duplicate calls to xmalloc.
8015 * decl.c (init_decl_processing): Delete useless build_pointer_type
8018 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8019 (sizet_ftype_string): Delete variable.
8020 (init_decl_processing): Add built-in functions fabsf, fabsl,
8021 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8022 variable strlen_ftype, used for strlen.
8024 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8026 * decl.c (push_to_top_level): Start from current_binding_level
8027 again for now; the stl hacks depend on g++ being broken in this
8028 way, and it'll be fixed in the template rewrite.
8030 * tree.def: Add USING_DECL.
8031 * decl2.c (do_class_using_decl): Implement.
8032 (grokfield): Pass access decls off to do_class_using_decl instead of
8034 * error.c (dump_decl): Handle USING_DECLs.
8035 * decl.c (grokdeclarator): Remove code for handling access decls.
8036 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8037 as access decls for now.
8038 (finish_struct): Don't check USING_DECLs for other uses of the name.
8040 * search.c (get_matching_virtual): Use cp_error_at.
8042 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8044 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8046 (self_promoting_args_p): Move the check that TYPE is non-nil
8047 before trying to look at its main variant.
8048 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8050 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8052 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8053 (do_friend): Delete call to xref_friend.
8054 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8056 * typeck.c (convert_sequence): #if 0 unused function.
8058 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8059 be in decl_in_memory_p.
8060 (decl_in_memory_p): Delete decl.
8061 * expr.c (decl_in_memory_p): Delete fn.
8062 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8064 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8066 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8068 * class.c (finish_struct_1): Check for a pure-specifier on a
8069 non-virtual function here.
8071 * decl2.c (grok_function_init): Don't check whether the function
8073 (grokfield): Don't call check_for_override here.
8075 * decl.c (push_to_top_level): Start from inner_binding_level,
8076 check class_shadowed in class levels.
8078 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8080 * decl.c (resume_level): Ignore things that don't have names, instead
8083 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8085 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8087 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8089 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8092 * parse.y (complete_type_name): Bind global_scope earlier.
8093 (complex_type_name): Likewise.
8094 (qualified_type_name): Remove.
8096 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8098 * decl.c (grokfndecl): Move code that looks for virtuals in base
8100 * class.c (check_for_override): ... to a new function.
8101 (finish_struct_1): Call it.
8103 * cp-tree.h: Declare warn_sign_compare.
8105 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8106 rather than extra_warnings to decide whether to warn about
8107 comparison of signed and unsigned.
8109 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8110 implies -Wsign-compare. -Wall doesn't imply -W.
8112 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8114 * typeck.c (build_component_ref): Fix to handle anon unions in base
8117 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8119 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8120 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8121 * cvt.c (build_up_reference): Likewise.
8122 * decl.c (grok_reference_init): Likewise.
8123 (cp_finish_decl): Likewise.
8124 * error.c (dump_expr): Likewise.
8125 * tree.c (real_lvalue_p): Likewise.
8126 (lvalue_p): Likewise.
8127 (build_cplus_new): Likewise.
8128 (unsave_expr_now): Likewise.
8129 * typeck.c (unary_complex_lvalue, build_modify_expr,
8130 c_expand_return): Likewise.
8132 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8134 Make the C++ front-end pay attention to attributes for structures.
8135 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8137 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8138 Take out old round_up_size use and setting the DECL_ALIGN possibly
8139 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8140 can override what the attribute set.
8141 * cp-tree.h (finish_struct): Update prototype.
8142 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8143 attributes to finish_struct.
8144 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8145 value down into finish_struct.
8146 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8148 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8150 * decl.c (poplevel): Re-word dead for local handling.
8151 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8152 (cp_finish_decl): If is_for_scope, check for duplicates so
8153 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8155 * lex.c (do_identifier): Use global binding in preference of
8156 dead for local variable.
8158 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8160 * init.c (initializing_context): Handle anon union changes, the
8161 context where fields of anon unions can be initialized now has to be
8162 found by walking up the TYPE_CONTEXT chain.
8164 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8166 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8167 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8168 (obscure_complex_init): If bss is supported, always set
8169 DECL_INITIAL to error_mark_node.
8171 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8173 * init.c (is_friend): Make sure there's a context before we see if
8176 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8178 * init.c (is_friend): Classes are not friendly with nested classes.
8180 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8182 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8183 and record its result.
8185 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8187 * class.c (finish_struct_anon): Switch around code to not move anon
8188 union elements around, nor mess up their contexts, nor offsets,
8189 instead we now build up the right number of COMPONENT_REFs for all
8190 the anon unions that may be present at build_component_ref time.
8191 * typeck.c (lookup_anon_field): New routine to handle field lookup
8192 on fields without names. We find them, based upon their unique type
8194 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8195 Handle finding components in anonymous unions, and ensure that a
8196 COMPONENT_REF is built for each level as necessary.
8198 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8200 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8201 code that ensures that copy ctors are used if appropriate.
8203 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8205 * init.c (build_vec_delete): Only give an error if base isn't an
8208 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8210 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8211 (yylex): If we see `new', keep slurping.
8213 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8215 * class.c (finish_struct_1): Move code for handling anon unions...
8216 (finish_struct_anon): to here. Fixup so that we do the offset
8217 calculations right, and so that the fields are physically moved to
8218 the containers's chain.
8220 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8222 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8225 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8227 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8228 POINTER_SIZE to agree with expr.c.
8230 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8232 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8233 instead return NULL_TREE.
8235 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8237 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8238 about overloaded virtual functions.
8239 (warn_hidden): New routine to warn of virtual functions that are
8240 hidden by other virtual functions, that are not overridden.
8241 (get_basefndecls): New routine, used by warn_hidden.
8242 (mark_overriders): New routine, used by warn_hidden.
8243 * search.c (get_matching_virtual): Remove old warning that just
8246 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8248 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8250 * typeck.c (null_ptr_cst_p): Delete unused fn.
8251 (build_function_call_maybe): Delete unused fn.
8253 * expr.c (extract_init): #if 0 the code after unconditional return 0
8256 Delete old cadillac code.
8257 * edsel.c: Remove file.
8258 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8259 * Makefile.in (CXX_OBJS): Delete edsel.o.
8260 (edsel.o): Delete rule.
8261 * cp-tree.h (flag_cadillac): Delete var decl.
8262 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8263 * decl2.c (flag_cadillac): Delete var definition.
8264 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8265 (grokfield): Delete code depending on flag_cadillac.
8266 (finish_anon_union): Likewise.
8267 * class.c (finish_struct_1): Likewise.
8268 (pushclass): Likewise.
8269 (popclass): Likewise.
8270 (push_lang_context): Likewise.
8271 (pop_lang_context): Likewise.
8272 * decl.c (init_decl_processing): Likewise.
8273 (start_decl): Likewise.
8274 (cp_finish_decl): Likewise.
8275 (xref_tag): Likewise.
8276 (finish_enum): Likewise.
8277 (start_function): Likewise.
8278 (finish_function): Likewise.
8279 (finish_stmt): Likewise.
8280 * lex.c (lang_init): Likewise.
8281 (check_newline): Likewise.
8283 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8285 Delete defunct, ancient garbage collection implementation.
8286 * rtti.c: New file with the RTTI stuff from gc.c.
8287 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8288 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8289 (rtti.o): New rule, replacing gc.o.
8290 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8291 * cp-tree.h: Delete gc-related fn decls.
8292 (DECL_GC_OFFSET): Delete macro.
8293 (flag_gc): Delete extern decl.
8294 * decl.c (current_function_obstack_index): Delete var decl.
8295 (current_function_obstack_usage): Delete var decl.
8296 (start_function): Delete clearing of current_function_obstack_index
8297 and current_function_obstack_usage.
8298 (init_decl_processing): Delete code relying on -fgc.
8299 Delete call to init_gc_processing.
8300 (cp_finish_decl): Delete calls to build_static_gc_entry and
8301 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8302 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8303 and to expand_expr of a __gc_main call.
8304 (maybe_gc_cleanup): Delete var decl.
8305 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8306 * decl2.c (flag_gc): Delete var decl.
8307 (lang_f_options): Delete offering of -fgc.
8308 (lang_decode_option): Delete -fgc and -fno-gc handling.
8309 (get_temp_regvar): Delete gc code.
8310 * init.c (build_new): Delete gc code.
8311 * lex.c (init_lex): Delete checking of flag_gc.
8313 * typeck.c (convert_arguments): Delete gc code.
8314 (build_component_addr): Delete -fgc warning.
8315 (build_modify_expr): Delete gc code.
8317 * decl2.c (build_push_scope): Delete fn.
8318 * cp-tree.h (build_push_scope): Delete decl.
8320 * search.c (clear_search_slots): Delete fn.
8321 * cp-tree.h (clear_search_slots): Delete decl.
8323 * search.c (tree_needs_constructor_p): Delete fn.
8324 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8326 * tree.c (id_cmp): Delete fn.
8328 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8329 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8331 * tree.c (decl_value_member): Delete fn.
8332 * cp-tree.h (decl_value_member): Delete decl.
8334 * tree.c (list_hash_lookup_or_cons): Delete fn.
8335 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8337 * method.c (cplus_exception_name): Delete fn.
8338 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8340 * spew.c (shift_tokens): Delete fn.
8342 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8344 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8346 * parse.y: Likewise.
8348 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8350 * tree.c (build_cplus_staticfn_type): Delete function definition;
8352 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8354 * tree.c (virtual_member): Delete function definition; never used.
8355 * cp-tree.h (virtual_member): Delete decl.
8357 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8359 * typeck.c (build_component_ref): Handle getting vbase pointers
8360 out of complex multiple inheritance better.
8362 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8364 * typeck.c (build_object_ref): Make sure we use the real type, not
8367 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8369 * tree.c (build_exception_variant): Don't create new types if we
8370 don't have to, also build new types on the right obstack.
8372 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8374 * decl.c (store_bindings): Split out from push_to_top_level.
8375 (push_to_top_level): Call it for b->type_shadowed on class binding
8378 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8380 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8381 vbase_offsets are always right. Fixes a problem where virtual base
8382 upcasting and downcasting could be wrong during conversions on this
8383 during virtual function dispatch at ctor/dtor time when dynamic
8384 vtable fixups for deltas are needed. This only sounds easier than
8386 (fixup_virtual_upcast_offsets): Change to reflect new calling
8387 convention for expand_upcast_fixups.
8389 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8391 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8392 check that it's usable as the bitfield width.
8394 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8396 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8397 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8398 only ever used for functions in it.
8400 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8402 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8403 (nested_type): Likewise.
8404 (nested_name_specifier): Use lastiddecl.
8406 * decl.c (grokdeclarator): Adjust accordingly.
8407 * init.c (expand_member_init): Likewise.
8408 * parse.y (base_class): Likewise.
8409 * typeck2.c (build_functional_cast): Likewise.
8411 * typeck2.c (build_functional_cast): Fill in name after we've
8412 checked for non-aggr type.
8414 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8416 * decl2.c (warn_pointer_arith): Default to on.
8418 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8420 * lex.c (is_rid): New function.
8421 * decl.c (grokdeclarator): Diagnose reserved words used as
8424 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8426 * tree.c (get_decl_list): Don't lose cv-quals.
8428 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8429 typespecs used as declarator-ids.
8431 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8433 * decl.c (poplevel): When poping a level, don't give a warning for
8434 any subblocks that already exist.
8436 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8438 * typeck.c (build_object_ref): Finish what I started.
8440 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8442 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8444 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8447 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8449 * decl.c (xref_tag): Handle passing a type in directly.
8451 * parse.y (qualified_type_name): Pull out the type.
8452 (nested_type): Likewise.
8453 Take types directly instead of as identifiers.
8454 * call.c (build_scoped_method_call): Take types directly instead of
8456 * decl.c (xref_basetypes): Likewise.
8457 * init.c (expand_member_init): Likewise.
8458 (build_member_call): Likewise.
8459 (build_offset_ref): Likewise.
8460 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8461 * method.c (do_build_assign_ref): Likewise.
8462 * decl.c (grokdeclarator): Handle a type appearing as the
8463 declarator-id for constructors.
8464 * method.c (do_build_copy_constructor): current_base_init_list now
8465 uses the types directly, not their names.
8466 * init.c (sort_base_init): Likewise.
8467 (expand_member_init): Likewise.
8468 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8470 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8472 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8473 of build_lang_decl if first arg is a FIELD_DECL.
8475 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8477 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8479 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8480 warnings about the catch handler.
8482 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8484 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8487 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8489 Fix access control to use trees rather than integers.
8490 * class.c (access_{default, public, protected, private,
8491 default_virtual, public_virtual, private_virtual}_node): Add
8493 (init_class_processing): Do creation of those nodes.
8494 * cp-tree.h (access_type): Delete enum decl.
8495 (access_{default, public, protected, private, default_virtual,
8496 public_virtual, private_virtual}_node): Add decls.
8497 (compute_access): Change return type.
8498 * search.c (compute_access): Have tree return type, instead of enum.
8499 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8500 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8501 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8502 * parse.y (VISSPEC): Make ttype rather than itype.
8503 (base_class_access_list): Likewise.
8504 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8506 * call.c (build_method_call): Make ACCESS be a tree.
8507 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8508 * cvt.c (convert_to_aggr): Likewise.
8509 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8511 * method.c (hack_identifier): Likewise.
8512 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8514 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8516 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8517 frontend, and make it more consistent with respect to
8520 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8522 * decl.c (pushdecl): Check for duplicate parameter names.
8524 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8526 * decl.c (expand_static_init): Call assemble_external for atexit.
8528 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8530 * except.c (do_unwind): Remove some generated dead code.
8531 (eh_outer_context): New routine, factor out some common code from
8532 expand_builtin_throw and end_eh_unwinder. Add code to do return
8533 address masking for the PA.
8534 (expand_builtin_throw): Use eh_outer_context instead of open coding
8536 (end_eh_unwinder): Likewise.
8538 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8540 * except.c (expand_throw): Call assemble_external for __empty, if we
8543 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8545 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8546 NORMAL_RETURN_ADDR_OFFSET.
8547 (end_eh_unwinder): Likewise.
8549 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8551 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8552 when dealing with references, and make sure we handle dynamic
8553 casting to a cv qualified reference.
8555 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8557 * except.c (struct eh_context): New structure top hold eh context
8559 (push_eh_context): New routine.
8560 (pop_eh_context): Likewise.
8561 * decl.c (push_cp_function_context): Use them.
8562 (pop_cp_function_context): Likewise.
8564 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8566 * decl2.c (finish_file): Also prune uninteresting functions in the
8567 inline emission loop.
8569 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8571 * sig.c (build_signature_table_constructor): Mark functions
8572 in the signature as referenced.
8574 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8576 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8577 the inline emission stuff.
8579 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8581 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8583 * lang-options.h: Add -f{no-,}weak.
8584 * decl.c (init_decl_processing): If the target does not support weak
8585 symbols, don't use them.
8586 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8588 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8590 * init.c (expand_member_init): warning for base init after members.
8592 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8594 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8597 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8599 * method.c (report_type_mismatch): Improve wording for volatile
8602 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8604 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8605 expand_assignment, as the later doesn't handle things that have
8606 copy constructors well. The compiler would do bitwise copying,
8607 instead of ctor calling in some cases.
8609 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8611 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8612 (pfatal_with_name, perror_exec): Don't assume that
8613 the returned value from my_strerror contains no '%'s.
8615 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8617 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8619 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8620 TYPE_METHODS/TREE_CHAIN mean what they used to.
8621 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8622 instead of TYPE_METHODS.
8623 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8624 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8625 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8626 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8628 (struct lang_decl): Lose next_method field.
8629 (DECL_NEXT_METHOD): Lose.
8630 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8631 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8633 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8636 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8639 * call.c (build_method_call): Synthesize here even when not inlining.
8640 * typeck.c (build_function_call_real): Likewise.
8642 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8644 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8645 == DBX_DEBUG, call dbxout_start_new_source_file and
8646 dbxout_resume_previous_source_file when appropriate.
8648 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8650 * except.c (start_anon_func): Push to the top level.
8651 (end_anon_func): Pop from the top level.
8653 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8655 * cp-tree.h (build_cleanup): New routine to build cleanups.
8656 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8657 call at ctor time and use atexit to run it later.
8658 * decl2.c (build_cleanup): New routine, taken from finish_file.
8659 (finish_file): Use build_cleanup instead, and don't put function
8660 local statics in global dtor list.
8662 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8664 * except.c (expand_throw): Ensure that we have cleanups, if we try
8665 and expand cleanups.
8667 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8669 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8671 (expand_end_catch_block): Use the magic of expand_goto, instead of
8672 emit_jump so that we get the cleanup for any catch clause parameter
8673 and the cleanup for the exception object. Update to reflect label
8675 (push_eh_cleanup): New routine to register a cleanup for an
8677 (empty_fndecl): Used to default cleanup actions to
8679 (init_exception_processing): Setup empty_fndecl. Setup
8681 (expand_start_catch_block): Update to reflect label changes. Call
8682 push_eh_object to register the cleanup for the EH object.
8683 (start_anon_func): New routine to start building lambda expressions
8685 (end_anon_func): New routine to end them.
8686 (struct labelNode): Change so that we can use tree labels, or rtx
8688 (saved_cleanup): Object to check for dynamic cleanups for the
8689 exception handling object.
8690 (push_label_entry): Change so that we can use tree labels, or rtx
8692 (pop_label_entry): Likewise.
8693 (top_label_entry): Likewise.
8694 (expand_start_all_catch): Use tree label instead of rtx label, so
8695 that we can get the magic of expand_goto.
8696 (expand_end_all_catch): Update to reflect label changes.
8698 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8700 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8701 building_cleanup logic, as we now use UNSAVE_EXPRs.
8702 * cp-tree.h (unsave_expr): Declare it.
8703 * decl.c (building_cleanup): Remove.
8704 (maybe_build_cleanup): Remove building_cleanup logic, and use
8705 UNSAVE_EXPR instead.
8707 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8709 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8711 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8713 * decl.c (pushdecl): Only warn about shadowing a local variable if
8714 warn_shadow is true.
8716 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8718 * typeck.c (build_binary_op_nodefault): Added warning about
8719 comparisons between different enum types with -Wall, unless
8720 -fenum-int-equiv set.
8722 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8724 * class.c (finish_struct_1): Skip down to the inner type in
8725 multidimensional arrays. Ensures ctors will be made for types that
8728 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8730 * decl.c (last_dtor_insn): New to track the last compiler generated
8732 (store_parm_decls): Set it.
8733 (finish_function): Use it to see if the dtor is empty. Avoid doing
8734 vtable setup all the time, if we can.
8735 (struct cp_function): Add last_dtor_insn.
8736 (push_cp_function_context): Save it.
8737 (pop_cp_function_context): Restore it.
8739 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8741 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8744 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8746 * typeck.c (expand_target_expr): Make sure targets get put into the
8747 current temp_slot_level, so that the free_temp_slots call will reuse
8750 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8752 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8753 until after we have done the hard virtuals, to avoid a bogus `every
8754 virtual function must have a unique final overrider' for virtual
8755 functions that are only overridden by hard virtuals.
8757 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8759 * pt.c (do_function_instantiation): Don't try to find a file-scope
8760 template for a member function.
8762 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8764 * g++.c (main): Add handling of -nodefaultlibs.
8766 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8768 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8769 distinguish between direct bindings of reference variables, and
8770 indirect bindings of reference variables.
8771 * cvt.c (build_up_reference): Use it.
8772 * typeck.c (convert_arguments): Use it to indicate this is an
8774 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8776 (expand_static_init): Likewise.
8777 (cplus_expand_expr_stmt): Likewise.
8778 * decl2.c (finish_file): Likewise.
8779 * init.c (perform_member_init): Likewise.
8780 (emit_base_init): Likewise.
8781 (expand_aggr_vbase_init_1): Likewise.
8783 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8785 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8786 get a DECL_LANG_SPECIFIC node.
8787 * cp-tree.h (lang_decl_flags): Add new member `level'.
8788 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8789 decl_flags level member.
8791 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8793 * call.c (build_method_call): Make sure instance has a
8794 TYPE_LANG_SPECIFIC node before we dive into it.
8796 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8798 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8800 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8802 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8805 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8807 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8808 when finishing blocks that have already been created (usually due to
8809 the fixup goto code). Fixes bad debugging information.
8811 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8813 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8814 that's not a list of overloaded functions.
8816 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8818 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8819 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8821 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8823 * decl2.c (mark_used): New function for hooking into setting of
8825 * call.c (build_method_call): Use it.
8826 * class.c (instantiate_type): Likewise.
8827 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8828 for all like-named functions.
8829 * method.c (hack_identifier): Likewise.
8830 (emit_thunk): Don't call assemble_external.
8831 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8832 gets the right mode and ENCODE_SECTION_INFO works.
8834 * parse.y: Use mark_used. Pass operator names to do_identifier.
8835 * lex.c (do_identifier): Handle operator names.
8837 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8839 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8841 * errfn.c: Include stdio.h.
8842 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8844 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8846 * typeck2.c (digest_init): Always convert initializers to the
8849 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8851 * init.c (member_init_ok_or_else): Don't allow member initializers
8852 for indirect members, as it is invalid.
8854 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8856 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8858 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8860 * parse.y (for.init.statement): Catch compound statements inside for
8861 initializations, if we're being pedantic.
8863 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8865 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8868 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8870 * error.c (dump_expr): Don't core dump when a boolean expression is
8871 used as a default argument.
8873 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8875 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8878 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8880 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8881 BLKmode type that would otherwise be returned in registers.
8883 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8885 * g++.c (WITHLIBC): New macro.
8886 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8887 saw_libc and pass it at the end if it was set.
8889 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8891 * parse.y (fn.def1): Call split_specs_attrs in
8892 declmods notype_declarator case.
8894 Use a consistent time stamp format in ChangeLog entries.
8895 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8898 add-log-time-format: current-time-string