1 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
3 * pt.c (check_explicit_specialization): Handle overloaded
4 constructors correctly.
6 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
7 (lookup_template_class): Use it.
9 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
11 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
12 * cp-tree.h: Add WRAPPER support.
13 * call.c (add_candidate): Split out from add_*_candidate fns.
14 (build_over_call): Take the candidate instead of function and args.
15 Enforce access control here. Emit overload warnings here.
16 (add_warning): New fn.
17 (joust): Add WARN parm. If not set, call add_warning instead of
18 printing a warning. Reenable some warnings.
20 (convert_like): Adjust.
21 (build_new_op): Adjust.
22 (build_new_function_call): Adjust.
23 (build_user_type_conversion_1): Adjust.
24 (USER_CONV_FN): Adjust.
25 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
26 build_int_wrapper): New fns.
28 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
30 * pt.c (unify): Fix typo in previous change.
32 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
34 * error.c (dump_type_real): Declare canonical_name.
36 * typeck.c (comp_target_types): Fix PMFs.
38 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
40 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
41 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
44 * pt.c (tsubst): Decrease the template-level of
45 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
47 (template_decl_level): New function.
48 (unify): Make sure to record unifications for template
49 parameters, even when the parameters exactly match the arguments.
50 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
51 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
52 aren't from the level we're currently working on.
54 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
56 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
58 * decl2.c (check_member_template): Set DECL_IGNORED for member
61 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
63 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
65 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
67 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
69 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
70 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
71 (init_decl_processing): Handle TI types.
72 * typeck.c (unsigned_type, signed_type): Handle TI types.
74 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
76 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
77 New local added_libraries. Increment count when add library to
80 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
82 * cp-tree.h (type_as_string_real): New function.
83 * pt.c (mangle_class_name_for_template): Use it.
84 * error.c (dump_aggr_type): Change prototype.
85 (dump_type_prefix): Likewise.
86 (dump_type_suffix): Likewise.
87 (dump_type_real): Convert from dump_type. If desired, the
88 "canonica" name of a typedef, i.e., the name of the underlying
90 (dump_type): Call dump_type_real.
92 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
94 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
96 * typeck.c (comp_target_types): Tweak pedantic case.
97 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
98 Return -1 or 1 instead of 1 or 2.
99 (compparms): Remove STRICT handling.
100 (convert_for_assignment): Fix handling of pmfs.
102 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
104 * typeck.c (comp_target_types): Handle references like pointers.
105 (comp_target_parms): Note that return code from comp_target_types
106 can be negative to indicate failure.
108 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
110 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
111 which requires a working target compiler to build.
113 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
115 * tree.c (avoid_overlap): Add prototype.
117 * spew.c (num_tokens): Add prototype.
118 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
120 * search.c (dfs_check_overlap): Add prototype.
121 (dfs_no_overlap_yet): Likewise.
123 * pt.c (original_template): Add prototype.
124 (inline_needs_template_parms): Likewise.
125 (push_inline_template_parms_recursive): Likewise.
126 (retrieve_specialization, register_specialization): Likewise.
127 (print_candidates, reduce_template_parm_level): Likewise.
128 (build_template_decl, mark_template_parm): Likewise.
129 (tsubst_friend_function, get_bindings_real): Likewise.
131 * method.c (start_squangling): Add prototype.
132 (end_squangling, check_ktype, issue_ktype): Likewise.
133 (build_overloaded_scope_ref, check_btype): Likewise.
134 (build_mangled_template_parm_index): Likewise.
136 * lex.c (init_cpp_parse): Add prototype.
137 (handle_cp_pragma, handle_sysv_pragma): Likewise.
138 (reduce_cmp, token_cmp): Likewise.
140 * except.c (call_eh_info): Add prototype.
141 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
142 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
144 * decl2.c (is_namespace_ancestor): Add prototype.
145 (namespace_ancestor, add_using_namespace): Likewise.
146 (ambiguous_decl): Likewise.
148 * decl.c (indent): Add prototype.
150 * call.c (add_template_candidate_real): Add prototype.
152 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
154 * decl2.c (build_expr_from_tree): Just return a PMF.
156 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
158 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
159 when doing initializations.
161 * pt.c (unify): Use comptypes to compare type args.
163 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
165 * decl.c (duplicate_decls): Fix check for when it's safe to free
168 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
171 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
173 * pt.c (build_template_parm_index): Add prototype.
175 * search.c (my_tree_cons): Don't clear words outside the
176 newly allocated node.
178 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
180 * lex.c (init_parse): Now returns char* containing the filename.
182 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
183 Jeff Law <law@cygnus.com>
185 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
188 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
190 * decl.c (duplicate_decls): Don't warn for redundant decls if
191 friend: let add_friend take care of it.
193 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
195 * sig.c (build_signature_pointer_constructor): Don't set
196 TREE_HAS_CONSTRUCTOR for a signature pointer.
197 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
198 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
200 * typeck.c (build_unary_op): Only allow taking the address of a
202 * typeck2.c (digest_init): Simplify.
203 (store_init_value): Don't pedwarn about using { } for pmfs.
205 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
207 * cp-tree.h (start_decl): Update prototype.
208 * decl.c (start_decl): Like the C version, new parameters
209 for the attributes. Call cplus_decl_attributes here,
210 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
211 (grokdeclarator): Pass NULL for new start_decl arguments.
212 * pt.c (tsubst_expr): Likewise.
213 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
214 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
215 * lex.c (build_lang_decl): Add lang_name_java.
216 * class.c (push_lang_context): Add lang_name_java.
217 * method.c (build_mangled_name): Check for is_java_type.
219 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
221 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
222 * call.c (build_scoped_method_call): Check for TREE_CODE for
223 VOID_TYPE instead of type == void_type_node.
224 (build_method_call): Ditto.
225 * decl.c (lookup_name_real): Ditto.
226 (grokdeclarator): Ditto.
229 (start_function): Ditto.
230 (finish_function): Ditto.
231 (start_method): Ditto.
233 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
235 * lex.c (finput): New variable.
236 (init_cpp_parse): Renamed from init_parse.
237 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
238 (finish_parse): New function.
239 * cp-tree.h (init_lex, init_parse): Remove declarations.
241 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
243 * call.c (build_call): Still evaluate the actual argument.
244 * class.c (is_empty_class): Update for -fnew-abi.
246 * decl2.c: -fnew-abi implies -fsquangle.
248 * method.c (do_build_assign_ref): Don't do anything to copy
250 (do_build_copy_constructor): Likewise.
251 * call.c (build_over_call): Likewise.
253 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
255 * tree.c (avoid_overlap): Return a value.
257 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
259 * method.c (check_btype): Add missing argument to xrealloc.
260 (check_ktype): Likewise.
262 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
264 Implement empty base optimization.
265 * class.c (finish_struct_1): Add vbase fields earlier. Set
266 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
267 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
268 (types_overlap_p): New fn.
269 * tree.c (avoid_overlap): New fn.
270 (build_base_fields): Use it to avoid overlapping empty bases.
271 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
273 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
275 Re-implement allocation of base class subobjects.
276 * tree.c (unshare_base_binfos): New fn.
277 (layout_basetypes): Use it. Now handles offsets of both virtual and
278 non-virtual bases, after layout_type.
279 (layout_vbasetypes): Remove.
280 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
281 (build_vbase_pointer_fields): Split out from old layout_basetypes.
282 * class.c (finish_base_struct): Lose offset handling code.
283 Move nonvdtor warning here. Don't mess with t_binfo anymore.
284 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
287 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
289 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
290 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
291 * class.c (duplicate_tag_error): Likewise.
292 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
293 * tree.c (layout_vbasetypes): Update from layout_record, remove
294 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
295 (layout_basetypes): Likewise.
297 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
299 * class.c, Make sure system.h is included just after config.h.
300 Delete lingering stdio and errno references too.
301 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
303 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
305 * friend.c (is_friend): Fix access control for local classes.
307 * class.c (is_empty_class): New fn.
308 * call.c (build_call): Don't pass empty class objects to a function.
310 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
312 * call.c (build_over_call): Do name resolution for default
313 arguments of function templates in the scope of the templates.
315 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
317 * call.c: Include system.h. Remove includes, declarations and
318 defines provided by system.h.
319 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
320 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
321 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
322 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
323 * typeck2.c, xref.c: Likewise.
324 * Makefile.in: Dependencies updated as appropriate.
325 * Make-lang.in: Likewise.
327 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
329 * pt.c (fn_type_unification): Allow incomplete unification without
330 an immediate error message.
332 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
334 * tree.c (member_p): New fn.
335 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
336 initializing class members.
338 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
339 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
341 * call.c (build_method_call): Handle non-scoped destructors, too.
342 * pt.c (tsubst_copy): Likewise.
344 * pt.c (print_template_context): Split out...
345 (push_tinst_level): ...from here.
347 * friend.c (is_friend): Don't pass a type to decl_function_context.
349 * typeck.c (convert_for_initialization): Always hand off
350 conversions to class type.
352 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
354 * friend.c (is_friend): Local classes have the same access as the
357 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
359 * typeck.c (expand_target_expr): Delete dead function.
361 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
363 * repo.c (save_string): Delete dead function.
365 * method.c (thunk_printable_name): Delete dead function.
367 * lex.c (yynextch): Delete dead function.
369 * expr.c (tree_extract_aggr_init): #if 0 out.
371 * except.c (do_unwind): Delete dead function.
372 (easy_expand_asm): Likewise.
374 * cvt.c (build_conversion_type_1): Delete dead function.
376 * cp-tree.h (push_expression_obstack): Declare.
378 * call.c (source_type): #if 0 out.
380 * class.c (alter_access): Remove unused label. Add braces
381 around empty else clause.
383 * lex.c (yyprint): Fix argument to printf.
385 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
387 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
389 * pt.c (instantiate_class_template): Make sure template
390 arguments are permanent.
391 * init.c (resolve_offset_ref): Don't go looking around in
394 * semantics.c: Add routines to handle expressions, and some
395 declaration processing.
397 (current_class_depth): Move declaration to cp-tree.h.
398 * parse.c: Regenerated.
399 * cp-tree.h: Use them.
400 (current_class_depth): Declare.
401 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
403 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
405 * error.c (dump_decl): Be a bit more explicit with template
406 type arguments, when verbose.
408 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
410 * inc/exception: Reorder closing braces.
412 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
414 * pt.c (redeclare_class_template): New function.
415 * cp_tree.h (redeclare_class_template): Declare it.
416 * decl.c (xref_tag): Use it.
418 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
420 * call.c (build_over_call): Check IS_AGGR_TYPE, not
422 * typeck.c (convert_arguments): Likewise.
424 * decl.c (grokdeclarator): Remove const and volatile from type after
425 setting constp and volatilep.
427 * class.c (finish_struct_1): Don't warn about bool bitfield larger
430 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
432 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
434 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
436 * call.c (build_object_call): Complain about ambiguous operator(),
437 rather that crashing.
438 (build_new_op): Likewise.
439 (build_op_delete_call): Likewise.
441 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
443 * cvt.c (perform_qualification_conversions): Use comp_target_types
444 instead of comp_ptr_ttypes.
446 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
448 * cp-tree.h (enforce_access): Declare.
449 * call.c (enforce_access): Make it extern, not static.
450 * class.c (alter_access): Use enforce_access; modify code for ISO
451 compliance, rather than ARM rules.
453 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
455 * cp-tree.h: Fix typo.
457 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
459 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
460 if (aggregate_value_p (type)).
462 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
464 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
466 * tree.c (mapcar): When dealing with a DECL, use it's constant
468 * pt.c (lookup_template_class): Don't mangle the names of template
469 classes whose arguments are unknown.
471 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
473 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
475 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
477 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
479 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
480 boolean_type_node to 1.
482 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
484 * error.c (dump_expr): Remove unused variable `l'.
486 * pt.c (for_each_template_parm): New function, created by
487 converting uses_template_parms.
488 (tree_fn_t): New typedef.
489 (uses_template_parms): Use it.
490 (mark_template_parm): New function.
491 (push_template_decl): Check that the argument list of a partial
492 specialization uses all the template parameters.
494 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
495 with it; we might want it for debugging.
496 * cp-tree.h (type_unification): Change interface.
497 * class.c (finish_struct_1): Skip nested template types, just like
498 ordinary nested types.
499 (instantiate_type): Use new interface to type_unification.
500 * lex.c (init_lex): Add __sz as opname for sizeof.
501 * method.c (build_overload_scope_ref): New function.
502 (build_overload_int): Handle complex expressions. Set
503 numeric_output_need_bar if necessary.
504 (build_overload_value): Handle non-PARM_DECL nodes; this
505 routine is now used by build_overload_int. Remove some
506 assignments to numeric_output_need_bar. Use
507 build_overload_scope_ref.
508 (build_qualified_name): Note that some template mangled names end
509 with digits, and set numeric_output_need_bar appropriately. Use
510 build_underscore_int.
511 * pt.c (unify): Change interface.
512 (type_unification_real): Likewise.
513 (determine_specialization): Use new interfaces.
514 (tsubst): Deal gracefully with situations in which the argument
515 vector is not fully filled.
516 (fn_type_unification): Use new interfaces.
517 (type_unification): Likewise. Remove NOP_EXPR hack.
518 (type_unification_real): Likewise.
519 (unify): Likewise. Deal with unification of complex expresions.
521 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
523 * pt.c (complete_template_args): Initialize skip properly.
525 * decl.c (make_typename_type): Revert.
526 (make_implicit_typename): Remove.
527 (lookup_name_real): Don't call it. Call lookup_field if we see a
528 TYPE_DECL from a template base.
529 * search.c (lookup_field): Do implicit typename stuff.
531 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
532 Geoff Noer <noer@cygnus.com>
534 * Makefile.in: Various fixes for building cygwin32 native toolchains.
535 * Make-lang.in: Likewise.
537 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
539 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
541 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
543 * decl.c (make_implicit_typename): Rewrite removed code.
544 (make_typename_type): Call it if the type we look up comes from
545 a base that uses template parms.
547 * pt.c (complete_template_args): Rewrite.
548 (tsubst, FUNCTION_DECL): Use it.
550 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
552 * semantics.c (finish_asm_stmt): Fix combine strings. Call
553 c_expand_asm_operands () if output_operands, input_operands or
554 clobbers is not NULL_TREE.
556 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
558 * pt.c (complete_template_args): New function.
559 (get_bindings): Deal with specializations of function templates
560 with return type containing parameters from outer class
562 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
563 substitute arguments and compose a new type.
565 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
567 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
570 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
572 * decl.c (make_implicit_typename): Lose useless code.
574 * call.c (standard_conversion): Handle A* -> const A* properly.
576 * pt.c (get_bindings_real): Rename from get_bindings. Add
578 (get_bindings): Pass 1.
579 (get_bindings_overload): Pass 0.
581 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
583 * pt.c (check_explicit_specialization): When reverting a static
584 member function, also remove the `this' parameter from
587 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
589 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
592 * decl.c (store_bindings): Use free_binding_vecs.
593 (pop_from_top_level): Likewise.
595 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
597 * decl.c (make_implicit_typename): Only change the type of a
600 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
602 * semantics.c: New file, containing routines to perform the
603 semantic phase of parsing.
605 * pt.c (tsubst_expr): Likewise.
606 * cp-tree.h: Declare the various functions in semantics.c.
607 Provide macros to access _STMT tree nodes.
608 * cp-tree.def: Add ASM_STMT tree node.
609 * Makefile.in, Make-lang.in: Add dependencies on and for
612 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
614 * pt.c (push_template_decl): Only check primary templates.
616 * pt.c (check_explicit_specialization): Complain about default args
617 in explicit specialization.
619 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
620 constructor_declarator.
622 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
624 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
625 has no overloaded operator ->.
627 * call.c (build_field_call): Don't crash when presented with a
628 field that is actually a nested type.
630 * decl.c (pushtag): Deal with friend class injection in local
633 * call.c (build_object_call): Don't crash if OBJ is a
634 pointer-to-member-function.
636 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
638 * pt.c (push_template_decl): Complain about template with C linkage,
639 anonymous template class.
641 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
643 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
644 * search.c: Likewise.
646 * lex.c (do_pending_defargs): Only call
647 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
649 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
651 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
653 * parse.y: Deal with CONSTRUCTORS in new_initializers.
655 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
657 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
658 closely mimics the behavior in parse.y.
659 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
660 into a compound statement.
662 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
664 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
665 * pt.c (inline_needs_template_parms): New fn.
666 (original_template): New fn.
667 (push_inline_template_parms_recursive): New fn.
668 (maybe_begin_member_template_processing): Use them.
669 (maybe_end_member_template_processing): Likewise.
670 (is_member_or_friend_template): Rename to is_member_template.
671 Member functions of local classes are never member templates.
673 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
675 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
676 added in the class scope to catch redefinition error.
678 * pt.c (reduce_template_parm_level): Also copy
679 the DECL_TEMPLATE_PARMS field.
681 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
683 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
684 reduced-level template type parameter.
686 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
688 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
689 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
690 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
691 * decl.c (duplicate_decls): Propagate it.
692 * typeck2.c (abstract_virtuals_error): Use two loops to emit
693 abstract virtual functions and virtual functions which need a
694 final overrider separately.
696 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
698 * lang-specs.h: Properly put brackets around array elements in
701 * typeck.c (build_binary_op_nodefault): Correctly place parens around
702 && and || in expression.
704 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
706 * call.c (default_parm_conversions): Remove prototype definition.
707 (build_method_call): Remove unused variable result.
709 * cvt.c (ocp_convert): Remove unused variable conversion.
711 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
713 * except.c (do_unwind): #if 0 definition of unused variables fcall
716 * expr.c (extract_scalar_init): #if 0 prototype and function
719 * init.c (expand_aggr_init_1): Remove unused variable init_type.
720 (build_new_1): Remove unused variable t.
722 * pt.c (instantiate_class_template): Remove unused variable newtag;
723 cast called function return value to void.
724 (do_decl_instantiation): Remove unused variables name and fn.
726 * tree.c (get_type_decl): Add default return to shut up compiler from
727 complaining control reaches end of non-void function.
729 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
731 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
733 * call.c (default_parm_conversions): Remove prototype definition.
734 (build_method_call): Remove unused variable result.
735 (build_over_call): Add default case in enumeration switch.
737 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
739 * decl2.c (lang_decode_option): Change j's type to size_t.
741 * tree.c (layout_vbasetypes): record_align and desired_align are of
742 type unsigned int; const_size and nonvirtual_const_size likewise.
744 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
746 * parse.y (new_initializer): Make sure all initializers are
749 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
751 * decl2.c (import_export_decl): Mark tinfo functions for
752 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
754 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
756 * method.c: Fix typo.
758 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
760 * method.c: Include "system.h" to get stdlib.h, stdio.h,
761 ctype.h, string.h, etc.
762 (issue_nrepeats): Add default case in enumeration switch.
763 (check_btype): Likewise.
764 (process_overload_item): Likewise.
766 * Makefile.in (method.o): Depend on system.h.
768 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
770 * lex.c (do_scoped_id): Fix parenthesizing.
772 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
774 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
775 FLAG_RTTI is unset, initialize type info machinery and continue
776 with FLAG_RTTI enabled.
779 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
781 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
784 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
786 * pt.c (finish_member_template_decl): Deal more gracefully with
787 invalid declarations.
789 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
791 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
792 cp-tree.h: Clean up more old overloading code, old RTTI code, and
793 some formatting quirks.
795 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
796 method.c, pt.c, ptree.c, typeck.c: Remove support for
797 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
799 * Makefile.in: Adjust.
801 * pt.c (unify): Don't allow reduced cv-quals when strict.
803 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
804 *type_unification* and unify.
806 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
808 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
809 (nested_name_specifier): And add it before this use.
810 (typename_sub0): And this use. Also add use without the keyword.
811 (typename_sub1): Likewise.
812 * pt.c (instantiate_class_template): Don't actually instantiate
813 anything if our type uses template parms.
815 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
817 * decl.c (start_function): Don't call temporary_allocation for a
820 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
822 * pt.c (instantiate_class_template): Don't mess with friends if
823 our type uses template parms.
825 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
827 * parse.y (nested_name_specifier): Use explicit_template_type.
828 (typename_sub): Allow a template_type, an explicit_template_type,
829 or an implicit template type at the end.
830 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
831 * decl.c (make_typename_type): Handle template-id where the name
833 * call.c (build_scoped_method_call): Handle member template
835 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
836 destructor is represented by the type.
838 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
839 * parse.y (nested_name_specifier): Add 'template' case.
840 (explicit_template_type): New rule.
841 (typename_sub): Use it.
842 * decl.c (make_typename_type): Handle getting a template-id for NAME.
843 * pt.c (tsubst): Likewise.
845 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
847 * pt.c (add_to_template_args): Fix thinko.
848 (instantiate_class_template): Call it later.
850 * pt.c (get_class_bindings): Add outer_args parm.
851 (most_specialized_class): Likewise.
852 (instantiate_class_template): Pass it.
853 (more_specialized_class): Likewise.
854 (lookup_template_class): Get context from template if none
856 (finish_member_template_decl): Don't do anything with a
857 partial specialization.
858 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
860 * class.c (finish_struct): Member class templates have already been
861 checked for name clashes.
862 * decl.c (pushdecl_with_scope): Handle pushing at class level.
864 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
866 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
867 (tsubst, *_PARM): Support multiple levels of template classes.
868 (instantiate_class_template): Look up the pattern from the
870 (lookup_template_class): Handle getting a template for d1.
871 (push_template_decl): Correct setting of 'primary'.
872 (reduce_template_parm_level): Add 'levels' parm.
873 (finish_member_template_decl): Support member class templates.
874 (template_class_depth): Handle multiple levels.
875 * parse.y (component_decl_1, fn.def2): Remove member template case.
876 (component_decl): Add member template cases.
877 * decl2.c (check_member_template): We now handle member template
879 * decl.c (pushtag): Handle member templates.
880 * method.c (do_inline_function_hair): Don't touch
881 IDENTIFIER_GLOBAL_VALUE.
882 * init.c (build_offset_ref): If name isn't an identifier, just
884 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
886 * typeck.c (get_delta_difference): Do adjust for conversions to
887 and from virtual base.
889 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
891 * typeck.c (get_delta_difference): Give hard error for conversion
894 * cp-tree.h: Tweak formatting.
896 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
898 * decl.c (push_namespace): Handle redeclaration error.
900 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
901 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
902 (NAMESPACE_BINDING): New macro.
903 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
906 * pt.c (push_template_decl): Use innermost_args.
908 * decl.c (get_unique_name): Tweak from earlier in the name.
910 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
912 * cp-tree.def: Add CPLUS_BINDING node.
913 * cp-tree.h (tree_binding): new struct
914 (BINDING_SCOPE, BINDING_VALUE): new macros
915 (current_namespace, global_namespace): declare extern
916 (struct lang_decl_flags): new field in_namespace
917 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
918 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
919 (TREE_INDIRECT_USING): new macro
920 * decl2.c (current_namespace, global_namespace): Declare. The
921 value is a NAMESPACE_DECL now, not a TREE_LIST.
922 (is_namespace_ancestor, namespace_ancestor):new static functions.
923 (add_using_namespace, ambiguous_decl): likewise.
924 (lookup_using_namespace): new support function for lookup_name.
925 (qualified_lookup_using_namespace): new support function for
926 do_scoped_id and lookup_namespace_name
927 (get_namespace_id): mark as obsolete.
928 (current_namespace_id): Likewise.
929 (do_namespace_alias): Implement.
930 (do_using_directive): Implement as call to add_using_namespace.
931 * decl.c (binding_for_name): new function.
932 (push_namespace, pop_namespace): implement.
933 (push_decl): don't install a FUNCTION_DECL in the global branch.
934 (lookup_namespace_name): implement using qualified lookup.
935 (lookup_name_real): For global scoping, lookup in
936 global_namespace. For namespace scoping, lookup in given
937 namespace. For unscoped lookup, iterate over namespace,
938 considering using directives.
939 (init_decl_processing): initialize global_namespace.
940 (grokvardecl): Build assembler name as static name for globals.
941 (grokdeclarator): Remove old namespace mangling.
942 (xref_tag): When installing a global binding for the
943 tag, make sure we have an identifier.
944 * method.c (build_overload_nested_name): mangle namespaces.
945 (build_qualified_name): Likewise.
946 (build_decl_overload_real): Likewise.
947 * lex.c (build_lang_decl): set namespace for new declaration to
949 (do_scoped_id): find global names in global or current
950 namespace, or using qualified namespace lookup, depending on
952 * init.c (build_member_call): When scope is namespace, use
953 build_x_function_call instead.
954 (build_offset_ref): When scope is namespace, collapse processing
955 to lookup_namespace_name instead.
956 * error.c (dump_decl): Support NAMESPACE_DECL.
957 * decl.c (pushdecl): Bind globals to current namespace.
958 (push_overloaded_decl): Likewise.
959 (lookup_tag): Likewise.
960 (lookup_name_current_level): Likewise.
961 (xref_tag): Likewise.
962 (start_function): Likewise.
963 * lex.c (do_identifier): Likewise.
964 (identifier_typedecl_value): Likewise.
965 (real_yylex): Likewise.
966 * method.c (do_inline_function_hair): Likewise.
967 * parse.y (unscoped): Likewise.
968 * pt.c (check_explicit_specialization): Likewise.
969 (lookup_template_class): Likewise.
970 * rtti.c (call_void_fn): Likewise.
971 * sig.c (build_sigtable): Likewise.
972 * ptree.c (lang_print_xnode): New function.
974 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
976 * pt.c (instantiate_class_template): Don't instantiate if pedantic
977 and the args use template parms.
979 * pt.c (push_tinst_level): If the instantiaton uses template parms,
981 * decl.c (xref_basetypes): Do call complete_type for basetypes
982 that involve template parameters.
984 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
986 * typeck2.c (process_init_constructor): Fix labeled init check.
988 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
990 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
991 argument to tsubst and friends.
993 * pt.c (tsubst, FUNCTION_DECL): Tidy.
995 * typeck.c (build_x_function_call): Handle static member function
996 templates like non-templates. Handle friend templates like normal
998 * pt.c (tsubst, *_PARM): Don't use orig_level.
999 (get_bindings): Don't call add_to_template_args.
1000 (instantiate_template): Likewise.
1001 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1002 * ptree.c (print_lang_type): Print index/level for template parms.
1004 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1006 * Make-lang.in (cc1plus): Note that cc1plus depends on
1007 cp/cp-tree.h and cp/cp-tree.def.
1009 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1010 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1011 position in a template parameter list.
1012 * cp-tree.h (template_parm_index): New structure, used as the tree
1013 structure for a TEMPLATE_PARM_INDEX.
1014 (TEMPLATE_PARM_IDX): New macro.
1015 (TEMPLATE_PARM_LEVEL): Likewise.
1016 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1017 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1018 (TEMPLATE_PARM_DECL): Likewise.
1019 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1020 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1021 (TEMPLATE_TYPE_DECL): Likewise.
1022 (TEMPLATE_CONST_IDX): Remove.
1023 (TEMPLATE_CONST_LEVEL): Likewise.
1024 (TEMPLATE_CONST_SET_INFO): Likewise.
1025 (TEMPLATE_TYPE_SET_INFO): Likewise.
1026 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1028 (TEMPLATE_TYPE_LEVEL): Likewise.
1029 * decl.c (decls_match): Call comp_template_parms, rather than
1030 expanding it inline.
1031 (duplicate_decls): If two template declarations are being merged,
1032 then their TEMPLATE_INFOs should be merged as well.
1033 (grokfndecl): Save template-id information when declaring a friend
1034 with explicit template arguments. Pass arguments to
1035 check_explicit_specialization via correct convention; at some
1036 point check_explicit_specialization changed, but these call-sites
1038 (grokdeclarator): Tidy up slightly.
1039 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1040 two template functions with the same DECL_ASSEMBLER_NAME the same,
1041 since the names are not yet mangled.
1042 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1043 TEMPLATE_CONST_PARM.
1044 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1045 decl for a non-type parameter, rather than printing `<tparm ...>'.
1046 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1047 (do_friend): Deal with template friends.
1048 * lex.c (do_pending_inlines): Call
1049 maybe_begin_member_template_processing, rather than
1050 conditionally calling begin_member_template_processing.
1051 (process_next_inline): Likewise. Call
1052 maybe_end_member_template_processing, rather than
1053 conditionally calling end_member_template_processing.
1054 (do_pending_defargs): Likewise.
1055 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1056 TEMPLATE_CONST_PARM.
1057 * method.c (build_mangled_template_parm_index): New function.
1058 (build_overload_value): Use it.
1059 (build_overload_name): Likewise.
1060 * pt.c (finish_member_template_decl): Allow friend declarations.
1061 (template_class_depth): New function.
1062 (is_member_template): Rename, and modify, to become...
1063 (is_member_or_friend_template): New function.
1064 (end_member_template_processing): Rename, and modify, to become...
1065 (maybe_end_member_template_processing).
1066 (build_template_parm_index): New function.
1067 (reduce_template_parm_level): New function.
1068 (process_template_parm): Modify to use build_template_parm_index.
1069 (push_template_decl): Deal with friend templates.
1070 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1071 TEMPLATE_CONST_PARM.
1072 (tsubst_friend_function): New function.
1073 (instantiate_class_template): Generate the DECL_FRIENDLIST
1074 for a new instantiation by using tsubst_friend_function rather
1076 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1077 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1078 appropriate new macros. Use reduce_template_parm_level to
1079 generate lower-level template parameters. Handle tsubst'ing into
1080 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1081 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1082 templates. Similarly for the template parameters for a new
1084 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1085 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1086 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1087 (get_bindings): Call add_to_template_args if necessary.
1088 (instantiate_decl): Handle instantiations of friend templates.
1089 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1090 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1091 * spew.c (yylex): Do a little manual constant propogation to
1094 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1096 * error.c: Include sys/types.h.
1098 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1100 * method.c (build_mangled_name): Start CPP directives in column zero.
1102 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1104 * typeck2.c (process_init_constructor): Sorry about non-trivial
1105 labeled initializers.
1106 * parse.y (initlist): Reenable labeled initializers.
1108 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1110 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1111 all callers changed. Rely on the new parameter instead of arg
1112 being a TREE_LIST when determine whether we are working inside
1113 template template parameter. Clean up is_type test.
1115 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1117 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1118 * typeck2.c (initializer_constant_valid_p): Allow conversions
1119 between pointers and refrerences.
1121 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1123 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1124 if pedantic || warn_pointer_arith.
1126 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1128 * pt.c (unify): Handle TEMPLATE_DECL.
1130 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1132 * cp-tree.h (strip_attrs): Remove decl.
1134 1998-02-18 Doug Evans <devans@cygnus.com>
1136 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1137 Update olddecl's attributes too.
1138 (strip_attrs): Remove function.
1139 * typeck.c (common_type): Call merge_machine_type_attributes.
1141 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1143 * parse.y (initdcl0_innards): New grammar symbol.
1144 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1145 none, since the resulting value is never used.
1146 (parse_decl): New function.
1147 (datadef): Remove redundant actions.
1148 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1149 * parse.c: Regenerated.
1151 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1153 * parse.y (simple_stmt): Use getdecls() to check for decl.
1155 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1157 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1159 (c++.install-common): Install c++filt properly as native or as cross
1161 (c++.uninstall): Add c++filt.
1163 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1165 * call.c (standard_conversion): Fix multi-level ptr conversions.
1167 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1169 * init.c (build_new): Propagate error_mark_node up.
1171 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1173 * parse.y (simple_stmt): If the condition isn't a declaration,
1174 start the controlled block after the test.
1176 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1178 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1180 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1183 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1185 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1187 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1189 * cp-tree.h: Add access_protected_virtual_node.
1190 * class.c (init_class_processing): Initialize it.
1191 * decl.c (xref_basetypes): Use it.
1192 * parse.y (base_class_access_list): Likewise.
1194 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1195 (c++.install-common): Install c++filt.
1197 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1199 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1201 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1203 * call.c (reference_binding): Use comptypes when comparing
1204 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1206 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1208 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1209 (really_overloaded_fn): Move check here from is_overloaded_fn.
1210 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1212 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1214 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1217 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1219 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1220 equivalent duplicate.
1221 * decl.c (pushtag): Use the return value from push_template_decl.
1222 (duplicate_decls): When duplicating a template declaration, merge
1223 the DECL_TEMPLATE_RESULTs as well.
1224 (make_implicit_typename): Don't try to dive into typename types to
1225 find a context for making a new implicit typename.
1226 (start_decl): Use the return value from push_template_decl.
1227 (grokdeclarator): Complain about declarations list `const operator
1228 int'. Since we don't correctly handle in-class initializations of
1229 non-static data members, complain about this (now illegal)
1230 practice. Issue an error for initializations of non-const statics
1231 since that is illegal as well, and since we don't handle that case
1233 (start_function): Use the return value from push_template_decl.
1234 (start_method): Likewise.
1235 * decl2.c (grokfield): Likewise. Since the change to
1236 grokdeclarator ensures that all initialized fields are in fact
1237 static, remove a redundant test for TREE_PUBLIC.
1238 * parse.y (initlist): Disable labeled initializers since they do
1239 not work as per the documentation, and since they do not use the
1240 same syntax as the C front end.
1241 * pt.c (push_template_decl): Return the decl passed in, or an
1242 equivalent duplicate.
1243 (lookup_template_class): When searching in a nested context,
1244 use the right arguments.
1245 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1246 * typeck.c (build_component_ref): Assign the correct type to the
1247 result of build_vfn_ref.
1249 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1251 * pt.c (convert_nontype_argument): Fix typo.
1252 (check_explicit_specialization): Allow old-style specialization
1253 of class template members.
1255 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1256 Manfred Hollstein <manfred@s-direktnet.de>
1258 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1259 when deciding to override DECL_ASSEMBLER_NAME.
1261 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1263 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1264 * cp-tree.h (flag_do_squangling): Add declaration.
1265 * lang-options.h: Add -fsquangle and -fno-squangle.
1266 * method.c: Add macros and static variables for squangling.
1267 (build_overload_name): Rename to build_mangled_name, add logic for B
1268 compression, and split into process_modifiers and
1269 process_overload_item.
1270 (process_modifiers): New function, to handle constant, reference,
1272 (process_overload_item): New function, handles issue of type codes.
1273 (build_overload_name): New function, start squangling and call
1275 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1276 (start_squangling): New function to initialize squangling structs.
1277 (end_squangling): New function to destroy squangling structs.
1278 (nrepeats): Rename variable to Nrepeats.
1279 (issue_nrepeats): New function for issuing 'n' type repeats.
1280 (check_ktype): New function to check for type K name compression.
1281 (build_overload_nested_name): Add a check for K name compression.
1282 (build_qualified_name): Add a check for K name compression and don't
1283 use DECL_ASSEMBLER_NAME when squangling is on.
1284 (check_btype): New function, checks for B type compression.
1285 (build_static_name, build_decl_overload_real): Initiate squangling.
1286 (build_typename_overload, build_overload_with_type): Initiate
1289 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1291 * method.c (make_thunk): Avoid name buffer overflow.
1293 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1295 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1296 don't define them yet.
1298 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1300 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1302 * config-lang.in (diff_excludes): Use basename only.
1304 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1306 * tinfo2.cc: Add tinfo for signed char.
1308 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1310 * search.c (compute_access): Handle protected constructors in derived
1311 classes as accessible.
1313 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1315 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1316 Call convert_from_reference sooner.
1318 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1320 * cvt.c (ocp_convert): Obtain the constant values from constant
1321 decls even if the destination type is the same as the type of the
1324 * decl2.c (finish_file): Make sure that static inlines with
1325 definitions are not marked DECL_EXTERNAL before returning.
1327 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1329 * decl.c: Lose arg_looking_for_template.
1330 (lookup_name_real): Likewise.
1331 * parse.y: Lose processing_template_arg, template_arg1
1332 (primary): Likewise.
1333 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1335 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1337 * error.c (dump_decl): Fix type of default arguments for template
1338 template parameters and nontype template parameters.
1339 * parse.y (template_parm): Handle invalid default template
1340 template arguments here.
1342 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1343 for default template template argument.
1344 * pt.c (coerce_template_parms): Merge default template argument
1345 codes. Can treat RECORD_TYPE as template name if it is implicitly
1346 created. Fix argument index in error message.
1347 * typeck.c (comptypes): Merge template argument comparison codes in
1348 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1350 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1352 * lex.c (file_name_nondirectory): Also check for '/'.
1354 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1356 * parse.y (primary): Deal with statement-expressions in
1358 * pt.c (tsubst_copy): Handle BIND_EXPR.
1359 * tree.c (mapcar): Likewise.
1361 * call.c (add_template_candidate_real): Pass extra parameter to
1362 fn_type_unification.
1363 * cp-tree.h (fn_type_unification): Add parameter.
1364 * pt.c (fn_type_unification): Add additional parameter to deal with
1365 static member functions.
1366 (get_bindings): Deal with static member functions.
1368 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1369 (revert_static_member_fn): Declare.
1370 * decl.c (revert_static_member_fn): Remove declaration. Change
1371 linkage from internal to external.
1372 (cp_finish_decl): Deal with virtual functions in classes local to
1374 * decl2.c (finish_file): Don't forget to emit increment/decrement
1375 expressions in initializers for file-scope variables.
1376 * parse.y (typename_sub2): If the typename doesn't names a
1377 template, rather than a type, issue an error message.
1378 * pt.c (check_explicit_specialization): Handle specializations of
1379 static member functions.
1380 (coerce_template_parms): Handle offset references to lists of
1382 * search.c (note_debug_info_needed): Don't crash when handed a
1383 type which is being defined.
1384 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1385 that can happen with some illegal code.
1387 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1389 * call.c (user_harshness): Initialize `code' to 0.
1390 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1391 (null_ptr_cst_p): Add parentheses around && within ||.
1392 (standard_conversion): Likewise.
1393 (z_candidate): Likewise.
1394 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1395 (build_object_call): Likewise for `mem_args'.
1396 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1397 default case in enumeration switch.
1399 * class.c (build_vtable_entry): Add explicit braces to avoid
1401 (build_class_init_list): Likewise.
1402 (finish_struct_1): Initialize `width' to 0.
1403 (instantiate_type): Initialize `name' to NULL_TREE. Add
1404 explicit braces to avoid ambiguous `else'.
1406 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1409 * decl.c (grok_reference_init): Eliminate unused parameter, all
1411 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1412 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1413 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1414 (grokdeclarator): Add parentheses around && within ||. Add
1415 explicit braces to avoid ambiguous `else'.
1416 (grokparms): Initialize `type' to NULL_TREE.
1417 (xref_tag): Remove unused label `just_return'.
1418 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1419 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1420 (hack_incomplete_structures): Add parentheses around assignment
1421 used as truth value.
1423 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1425 * error.c: Include <stdlib.h>.
1426 (dump_expr): Change the type of `i' to size_t. Remove unused
1429 * except.c (init_exception_processing): Remove unused variable `d'.
1430 (expand_throw): Likewise for `label'.
1432 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1435 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1436 (sort_base_init): Likewise for `binfo'.
1437 (expand_member_init): Likewise for `rval'.
1438 (build_member_call): Add parentheses around assignment used as
1440 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1441 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1442 `old_immediate_size_expand' to 0.
1443 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1444 (build_vec_delete_1): Remove unused variable `block'.
1445 (expand_vec_init): Initialize `itype' to NULL_TREE.
1447 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1448 declaration of `index' and `rindex' with autoconf macros.
1449 (reinit_parse_for_expr): Remove unused variables
1450 `look_for_semicolon' and `look_for_lbrac'.
1451 (cons_up_default_function): Initialize `args' to NULL_TREE.
1452 (readescape): Initialize `firstdig' to 0.
1453 (real_yylex): Add parentheses around assignment used as truth value.
1455 * method.c: Include <strings.h> if we don't have <string.h>.
1456 Protect declaration of `index' with autoconf macro.
1458 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1459 Initialize `type' to NULL_TREE.
1460 (structsp): Remove unused variable `id'.
1462 * pt.c (coerce_template_parms): Add explicit braces to avoid
1464 (lookup_template_class): Initialize `template' to NULL_TREE.
1465 (instantiate_class_template): Remove unused variable `name' and `e'.
1466 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1467 (do_poplevel): Initialize `saved_warn_unused' to 0.
1468 (type_unification): Remove unused varable `parm'.
1469 (unify): Likewise for `j'.
1471 * repo.c (init_repo): Add parentheses around assignment used as
1473 (finish_repo): Remove unused varable `p'.
1475 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1476 (get_base_distance): Likewise.
1477 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1478 and `new_v' to NULL_TREE.
1479 (lookup_fnfields): Likewise for `rval_binfo_h'.
1480 (breadth_first_search): Add parentheses around assignment used as
1482 (get_template_base): Initialize `type' to NULL_TREE.
1484 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1486 (build_signature_table_constructor): Likewise for
1487 `last_rhs_field', `pfn' and `vt_off'.
1488 (build_sigtable): Likewise for `init'.
1490 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1491 (propagate_binfo_offsets): Likewise for `delta'.
1492 (hash_tree_cons): Initialize hashcode to 0.
1493 (can_free): Likewise for `size'.
1494 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1496 * typeck.c (convert_sequence): Hide prototype.
1497 (common_type): Add explicit braces to avoid ambiguous `else'.
1498 (comp_target_types): Likewise.
1499 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1500 (build_function_call_real): Add explicit braces to avoid ambiguous
1502 (convert_arguments): Initialize `called_thing' to 0.
1503 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1505 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1506 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1507 (build_x_arrow): Likewise for `last_rval'.
1509 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1511 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1513 * decl.c (init_decl_processing): Use set_sizetype.
1514 * decl2.c (sizetype): Don't declare.
1515 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1516 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1517 (build_component_addr, unary_complex_lvalue): Likewise.
1518 * rtti.c (expand_class_desc): Likewise.
1519 * class.c (get_vfield_offset): Likewise.
1521 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1523 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1524 early to avoid bogus error. Handle overloaded function
1525 names provided as template arguments correctly.
1526 (coerce_template_parms): Don't mishandle overloaded functions when
1527 dealing with template template parameters.
1528 (lookup_template_class): Issue an error message, rather than
1529 crashing, when the TYPE_DECL provided is not a template type.
1531 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1533 * class.c (instantiate_type): Don't just return a known type if
1536 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1538 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1539 since that code could never be reached.
1541 * error.c (dump_decl): Avoid aborting in the midst of printing an
1542 error message about an illegal template declaration.
1544 * parse.y (structsp): Print an error message, rather than crashing,
1545 when a class-head does not name a class.
1547 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1548 template arguments as a g++ extension.
1550 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1551 * decl2.c (grok_alignof): If processing_template_decl, just store
1553 * typeck.c (c_alignof): Likewise.
1554 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1555 * error.c (dump_expr): Likewise.
1556 * pt.c (tsubst_copy): Likewise.
1557 * tree.c (cp_tree_equal): Likewise.
1558 * pt.c (uses_template_parms): Correctly determine whether or not a
1559 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1560 folding can be done.
1562 * cp-tree.h (grok_enum_decls): Remove type parameter.
1563 * decl.c (grok_enum_decls): Likewise.
1564 * decl2.c (grok_x_components): Call grok_enum_decls
1565 unconditionally, since it will do nothing if there is no
1566 current_local_enum. Use the new calling sequence.
1567 * pt.c (tsubst_enum): Use the new calling sequence for
1570 * decl.c (start_function): Make member functions of local classes
1571 in extern inline functions have comdat linkage here...
1572 (grokdeclarator): Rather than here.
1574 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1576 * pt.c (convert_nontype_argument): Use decl_constant_value.
1578 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1580 * call.c (add_template_candidate_real): New function.
1581 (add_template_candidate): Use it.
1582 (add_template_conv_candidate): Likewise.
1583 (joust): Pass extra argument to more_specialized.
1584 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1585 (is_local_class): Remove.
1586 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1587 * cp-tree.h (is_local_class): Remove.
1588 (perform_array_to_pointer_conversion): Likewise.
1589 (finish_member_template_decl): Add.
1590 (check_explicit_specialization): Return a tree, not an int.
1591 (more_specialized): Take additional argument.
1592 (get_bindings): Likewise.
1593 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1594 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1595 (perform_array_to_pointer_conversion): Remove.
1596 * decl.c (saved_scope): Add processing_specialization,
1597 processing_explicit_instantiation fields.
1598 (maybe_push_to_top_level): Save them.
1599 (pop_from_top_level): Restore them.
1600 (grokfndecl): Use new return value from
1601 check_explicit_specialization.
1602 (start_decl): Don't check flag_guiding_decls before pushing
1604 (cp_finish_decl): Remove previous (bogus) change.
1605 (grok_declarator): Use decl_function_context rather than
1607 * decl2.c (finish_file): Pass extra argument to get_bindings.
1608 (build_expr_from_tree): Let build_x_component_ref check
1609 validity of arguments rather than doing it here.
1610 * lex.c (cons_up_default_function): Remove code fooling with
1611 processing_specialization, processing_explicit_instantiation
1612 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1613 * method.c (build_overload_identifier): Mangle local classes in
1614 template functions correctly.
1615 * parse.y (finish_member_template_decl): Move to pt.c.
1616 * pt.c (finish_member_template_decl): Moved here from parse.y.
1617 (print_candidates): New function.
1618 (determine_specialization): Change interface. Properly look for
1619 most specialized versions of template candidates.
1620 (check_explicit_specialization): Fully process explicit
1622 (push_template_decl): Avoid looking at CLASSTYPE fields in
1624 (determine_overloaded_function): Remove.
1625 (convert_nontype_argument): Change name from
1626 convert_nontype_parameter. Use determine_overloaded_function
1627 instead of instantiate_type.
1628 (mangle_class_name_for_template): Handle type contexts as well as
1630 (classtype_mangled_name): Likewise.
1631 (lookup_template_class): Likewise.
1633 (more_specialized): Take explict template arguments as a
1635 (most_specialized): Likewise.
1636 (get_bindings): Likewise. Check that return types match before
1637 proclaiming a function a match.
1638 (do_decl_instantiation): Remove code searching for function to
1639 instantiate; that is now done in check_explicit_specialization.
1640 (add_maybe_template): Pass extra argument to get_bindings.
1641 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1643 * typeck.c (build_component_ref): Check for invalid arguments.
1645 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1647 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1648 return_target and call_target are equivalent.
1650 * pt.c (type_unification_real): Just accept function parms that
1651 don't use any template parms.
1653 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1655 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1656 unset DECL_NOT_REALLY_EXTERN.
1658 * parse.y (typename_sub*): Fix std::.
1660 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1662 * error.c (dump_decl): Fix type default template args.
1663 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1665 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1667 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1668 (file_name_nondirectory): Use.
1670 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1672 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1673 that are not really present. Substitute default arguments in
1674 template template arguments. Correctly convert TEMPLATE_DECL to
1675 TEMPLATE_TEMPLATE_PARM.
1676 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1677 are no longer treated specially here.
1678 * parse.y (template_template_parm): Fix copy error.
1679 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1680 type created from template template parameters.
1681 * parse.y (bad_parm): Likewise
1683 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1684 (push_nested_class): Likewise.
1685 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1686 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1687 (copy_template_template_parm): Declare.
1688 * decl.c (arg_looking_for_template): New variable.
1689 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1690 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1691 node if arg_looking_for_template is nonzero.
1692 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1693 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1694 (grokdeclarator): Handle TEMPLATE_DECL.
1695 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1696 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1697 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1698 (dump_decl): Handle unnamed template type parameters.
1699 Handle template template parameters.
1700 (dump_function_name): Handle template template parameters.
1701 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1702 Handle TEMPLATE_TEMPLATE_PARM.
1703 * method.c (build_template_template_parm_names): New function.
1704 (build_template_parm_names): Handle TEMPLATE_DECL.
1705 (build_overload_nested_name, build_overload_name):
1706 Handle TEMPLATE_TEMPLATE_PARM.
1707 * parse.y (maybe_identifier): New nonterminal.
1708 (template_type_parm): Use it.
1709 (template_template_parm, template_arg1): New nonterminal.
1710 (template_parm): Add template_template_parm rules.
1711 (template_arg): Set processing_template_arg.
1712 (template_arg1): Rules moved from template_arg.
1713 (primary, nonnested_type): Set arg_looking_for_template if we are
1714 processing template arguments.
1715 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1716 (process_template_parm): Handle template template parameters.
1717 (coerce_template_parms, comp_template_args): Likewise.
1718 (mangle_class_name_for_template, lookup_template_class): Likewise.
1719 (uses_template_parms): Handle TEMPLATE_DECL and
1720 TEMPLATE_TEMPLATE_PARM.
1721 (current_template_args): Handle TEMPLATE_DECL.
1722 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1723 * search.c (dfs_walk, dfs_record_inheritance):
1724 Handle TEMPLATE_TEMPLATE_PARM.
1725 * tree.c (copy_template_template_parm): New function.
1726 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1727 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1729 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1731 * decl.c (start_decl): Don't allow duplicate definitions of static
1734 * call.c (build_user_type_conversion_1): Handle user-defined
1735 template conversion operators correctly.
1737 * decl2.c (build_expr_from_tree): Issue an error message if the
1738 object in a COMPONENT_REF is a TEMPLATE_DECL.
1740 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1742 * class.c (is_local_class): New function.
1743 * cp-tree.h (is_local_class): Declare it.
1744 (last_tree): Likewise.
1745 (begin_tree): Likewise.
1746 (end_tree): Likewise.
1747 (lookup_template_class): Change prototype.
1748 * decl.c (cp_finish_decl): Check for NULL where necesary.
1749 Consider FUNCTION_DECLS to declare objects with top-level binding,
1750 when calling make_decl_rtl.
1751 (grokdeclarator): Give members of local classes internal linkage.
1752 (start_function): Remove declaration of last_tree.
1753 (finish_function): Set flag_keep_inline_functions around call to
1754 rest_of_compilation if we are processing a member function in a
1756 (start_method): Call push_template_decl for member functions of
1757 local classes in template functions.
1758 * decl2.c (import_export_decl): Don't give external linkage to
1759 instantiations of templates with internal linkage.
1760 * parse.y (last_tree): Remove declaration.
1761 (template_type): Pass extra parameter to lookup_template_class.
1762 (self_template_type): Likewise.
1763 (structsp): Move call to reset_specialization into left_curly.
1764 (left_curly): Call reset_specialization, and begin_tree.
1765 * pt.c (saved_trees): New variable.
1766 (mangle_class_name_for_template): Change prototype. Use
1767 additional function context to name local classes in templates
1769 (classtype_mangled_name): Pass the context.
1770 (push_template_decl): Handle local classes and templates, and
1771 member functions for such classes.
1772 (convert_nontype_parameter): Fix handling of pointer-to-member
1774 (lookup_template_class): Handle local classes in templates.
1775 (tsubst): Likewise. Don't assume that template instantiations
1776 have external linkage; pay attention to the template declaration.
1777 (mark_decl_instantiated): Likewise.
1778 (begin_tree): New function.
1779 (end_tree): Likewise.
1781 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1782 that involve template parameters; that can lead to infinite
1783 recursion unnecessarily.
1785 * pt.c (register_specialization): Do not register specializations
1786 that aren't ready to be registered yet.
1787 (check_explicit_specialization): Handle explicit specialization of
1788 constructors and destructors.
1789 (build_template_decl): New function.
1790 (push_template_delc): Handle out-of-class specializations of
1793 * pt.c (check_explicit_specialization): Set up the template
1794 information before registering the specialization.
1795 (coerce_template_parms): Fix thinko.
1796 (tsubst): Handle specializations of member templates correctly.
1798 * class.c (finish_struct_methods): Remove calls to
1799 check_explicit_specialization from here.
1800 (finish_struct): And insert them here.
1801 * cp-tree.h (perform_qualification_conversions): New function.
1802 (perform_array_to_pointer_conversion): Likewise.
1803 (begin_explicit_instantiation): Likewise.
1804 (end_explicit_instantiation): Likewise.
1805 (determine_specialization): Renamed from
1806 determine_explicit_specialization.
1807 (comp_template_parms): New function.
1808 (processing_explicit_instantiation): New variable.
1809 * cvt.c (perform_qualification_conversions): New function.
1810 (perform_array_to_pointer_conversion): Likewise.
1811 * decl.c (duplicate_decls): Don't consider template functions
1812 alike unless they have the same parameters. Refine handling of
1813 instantiation/specialization mismatches.
1814 (start_decl): Don't call pushdecl for template specializations,
1815 since they don't affect overloading.
1816 (start_function): Likewise
1817 (grokfndecl): Call check_explicit_specialization a little later.
1818 Don't call duplicate_decls for memberm template specializations.
1819 (grokdeclarator): Don't update template_count for classes that are
1820 themselves specializations. Remove use of `2' as parameter to
1821 grokfndecl since that value isn't used.
1822 * lex.c (cons_up_default_function): Save and restore
1823 processing_explicit_instantiation around calls to grokfield.
1824 * parse.y (finish_member_template_decl): New function.
1825 (component_decl_1): Use it.
1826 (fn.def2): Likewise.
1827 (template_arg_list_opt): New nonterminal.
1828 (template_type): Use it.
1829 (self_template_type): Likewise.
1830 (template_id): Likewise.
1831 (object_template_id): Likewise.
1832 (notype_template_declarator): Likwise.
1833 (begin_explicit_instantiation): Likewise.
1834 (end_explicit_instantiation): Likewise.
1835 (explicit_instantiation): Use them.
1836 * pt.c (coerce_template_parms): Add parameters.
1837 (processing_explicit_instantiation): New variable.
1838 (convert_nontype_parameter): New function.
1839 (determine_overloaded_function): Likewise.
1840 (begin_explicit_instantiation): Likewise.
1841 (end_explicit_instantiation): Likewise.
1842 (retrieve_specialization): Likewise.
1843 (register_specialization): Likewise.
1844 (processing_explicit_specialization): Removed.
1845 (determine_specialization): Handle specializations of member
1846 functions of template class instantiations.
1847 (check_explicit_specialization): Refine to conform to standard.
1848 (comp_template_parms): New function.
1849 (coerce_template_parms): Call convert_nontype_parameter.
1850 (tsubst): Refine handling of member templates. Use
1851 register_specialization.
1852 (instantiate_template): Use retrieve_specialization.
1853 (do_decl_instantiation): Likewise.
1854 (instantiate_decl): Likewise.
1855 (type_unification): Improve handling of explict template
1857 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1858 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1859 * typeck.c (build_unary_op): Call determine_specialization, rather
1860 than determine_explicit_specialization.
1862 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1864 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1866 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1868 * error.c (dump_decl): For enum tags, output the tag, not its value.
1870 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1872 * decl.c (init_decl_processing): Only call init_rtti_processing
1875 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1877 * init.c (build_new_1): Split out from build_new.
1878 (build_new): Just return a NEW_EXPR.
1879 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1881 * decl2.c (get_temp_regvar): Tweak.
1883 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1884 * class.c (resolves_to_fixed_type_p): Remove use.
1885 * method.c (build_opfncall): Likewise.
1886 * call.c (build_new_op): Likewise.
1888 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1890 * exception.cc (__eh_alloc, __eh_free): New fns.
1891 (__cp_push_exception, __cp_pop_exception): Use them.
1892 (__uncatch_exception): Call terminate here if no exception.
1893 * except.c (build_terminate_handler): New fn.
1894 (expand_start_catch_block): Use it.
1895 (expand_exception_blocks): Likewise.
1896 (alloc_eh_object): New fn.
1897 (expand_throw): Use it. Protect exception init with terminate.
1898 * typeck.c (build_modify_expr): Remove code that ignores trivial
1901 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1903 * call.c (add_builtin_candidate): Add default case in enumeration
1905 (build_new_op): Likewise.
1906 (convert_like): Likewise.
1907 * cvt.c (build_expr_type_conversion): Likewise.
1908 * tree.c (real_lvalue_p): Likewise.
1909 (lvalue_p): Likewise.
1910 (cp_tree_equal): Likewise.
1911 * typeck.c (comptypes): Likewise.
1912 (build_component_ref): Likewise.
1913 (build_function_call_real): Likewise.
1914 (build_binary_op_nodefault): Likewise.
1915 (build_unary_op): Likewise.
1916 (build_modify_expr): Likewise.
1917 * typeck2.c (initializer_constant_valid_p): Likewise.
1919 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1921 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1923 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1925 * pt.c (coerce_template_parms): Make sure to digest_init if
1928 * decl.c (duplicate_decls): Make the newdecl virtual if the
1929 olddecl was, just as is done with other attributes of olddecl.
1931 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1933 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1934 address of an OFFSET_REF.
1936 * cp-tree.def: Add AGGR_INIT_EXPR.
1937 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1938 AGGR_INIT_EXPR where appropriate.
1939 * expr.c (cplus_expand_expr): Likewise. Simplify.
1941 * decl2.c (finish_file): Remove call to register_exception_table.
1943 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1945 * pt.c (instantiate_class_template): Don't do injection when
1946 processing_template_decl is true, as pollutes current_binding_level
1949 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1951 * pt.c (maybe_fold_nontype_arg): Add prototype.
1953 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1955 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1956 * error.c (dump_expr): Likewise.
1958 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1960 * typeck.c (build_function_call_real): Remove "inline called before
1961 definition" pedwarn.
1963 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1965 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1967 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1969 * pt.c (type_unification_real): Change __null to type void* with
1972 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1974 * call.c (implicit_conversion): Don't call
1975 build_user_type_conversion_1 with a NULL expr, since it will
1978 * pt.c (unify): Don't try to unify array bounds if either array is
1981 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1983 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1984 Replace extern decls with casts.
1986 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1987 Update last_parm_cleanup_insn.
1988 (store_after_parms): Remove.
1989 * cp-tree.h: Adjust.
1991 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1993 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1994 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1995 (import_export_vtable): Use make_decl_one_only instead of
1996 comdat_linkage for win32 tweak.
1997 (import_export_decl): Likewise.
1998 * pt.c (mark_decl_instantiated): Likewise.
2000 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2002 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2004 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2005 * except.c (expand_builtin_throw): Remove.
2006 * cp-tree.h: Remove ptr_ptr_type_node.
2009 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2011 * decl.c (ptr_ptr_type_node): Define.
2012 (init_decl_processing): Initialize it.
2013 * cp-tree.h: Declare it.
2014 * exception.cc (__cp_exception_info): Use __get_eh_info.
2015 (__cp_push_exception): Ditto.
2016 (__cp_pop_exception): Ditto.
2018 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2019 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2021 (init_exception_processing): Removed saved_pc initialization.
2023 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2025 * pt.c (instantiate_decl): Defer all templates but inline functions.
2027 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2029 * init.c (expand_vec_init): Don't fold a list of parameters.
2031 * decl.c (copy_args_p): Handle copy elision for types with virtual
2033 * call.c (build_over_call): Likewise.
2035 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2037 * pt.c (lookup_template_function): Copy the template arguments,
2038 not just the list containing them, to the permanent obstack.
2040 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2042 * except.c (expand_start_catch_block): suspend_momentary for the
2045 * error.c (dump_decl): Handle LOOKUP_EXPR.
2047 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2049 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2050 permanent obstack if we are processing a template decl.
2051 * typeck.c (build_static_cast): Likewise.
2052 (build_const_cast): Likewise.
2053 (build_reinterpret_cast): Likewise.
2055 * pt.c (coerce_template_parms): Coerce some expressions, even
2056 when processing_template_decl.
2058 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2060 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2061 handling of pointer difference expressions.
2063 * typeck.c (comp_target_types): Comparison of function/method types
2064 is independent of nptrs.
2066 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2068 * pt.c (tsubst): Avoid creating pointer to reference and
2069 reference to reference types.
2071 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2073 * parse.y (do_id): New nonterminal.
2074 (template_id): Use it.
2076 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2078 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2079 * spew.c (yylex): Don't do_identifier here.
2080 * decl2.c (build_expr_from_tree): Revert last change.
2082 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2083 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2085 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2087 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2089 * call.c (build_op_delete_call): Adjust.
2091 * except.c (expand_end_catch_block): Lose rethrow region.
2092 (expand_start_catch_block): Likewise.
2093 (expand_end_catch_block): Don't expand_leftover_cleanups.
2095 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2097 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2098 DECL_TEMPLATE_INSTANTIATION).
2100 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2102 * tree.c (is_overloaded_fn): Handle getting a fn template.
2103 (really_overloaded_fn): Likewise.
2104 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2105 * pt.c (check_explicit_specialization): Tweak.
2106 (determine_explicit_specialization): Tweak.
2108 * tree.c, cp-tree.h (get_target_expr): New fn.
2110 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2112 * pt.c (check_explicit_specialization): Fix misspelling in
2113 diagnostic: `preceeded'.
2114 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2117 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2119 * pt.c (determine_explicit_specialization): Avoid an internal
2120 error for bad specializations.
2122 * method.c (build_overload_value): Handle SCOPE_REF.
2124 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2126 * class.c (prepare_fresh_vtable): Enable even more complex MI
2129 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2131 * exception.cc (__check_eh_spec): Optimize a bit.
2133 * exception.cc (__cp_pop_exception): Lose handler arg.
2134 * except.c (do_pop_exception): Likewise.
2135 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2136 (expand_end_catch_block): Likewise.
2138 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2140 * pt.c (check_explicit_specialization): Complain about using a
2141 template-id for a non-specialization.
2143 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2145 * repo.c: Prototype rindex only if needed.
2148 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2150 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2152 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2154 * typeck.c (build_const_cast): Handle references here instead of
2155 handing off to convert_to_reference.
2157 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2158 TerminateFunctionCall.
2159 (init_exception_processing): Likewise. Terminate et al are now
2160 the fns, not ADDR_EXPRs.
2161 (various): Lose redundant assemble_external calls.
2162 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2164 * cp-tree.h (struct lang_decl_flags): Add comdat.
2165 (DECL_COMDAT): New macro.
2166 * decl.c (duplicate_decls): Propagate it.
2167 (cp_finish_decl): Handle it.
2168 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2170 * class.c: Remove static pending_hard_virtuals.
2171 (add_virtual_function): Take pointers to pending_virtuals
2172 and pending_hard_virtuals.
2173 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2175 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2177 * decl2.c (import_export_vtable): If we support one_only but not
2178 weak symbols, mark instantiated template vtables one_only.
2179 (import_export_decl): Likewise for tinfo functions.
2180 (finish_vtable_vardecl): Also write out vtables from explicitly
2181 instantiated template classes.
2182 * pt.c (mark_class_instantiated): Revert last change.
2184 * except.c (expand_throw): Call mark_used on the destructor.
2186 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2188 * lex.c (lang_init): Enable flag_exceptions by default if no
2189 command line switch was specified.
2191 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2193 * pt.c (unify): Handle `void' template parameters in
2196 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2198 * rtti.c (build_dynamic_cast): Handle template case here.
2199 (build_dynamic_cast_1): Not here.
2201 * typeck2.c (digest_init): Make copies where appropriate.
2203 * decl2.c (delete_sanity): resolve_offset_ref.
2205 * except.c: Call terminate without caching so many bits.
2207 * except.c (expand_start_catch_block): Fix catching a reference
2210 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2212 * init.c (build_new): Copy size to the saveable obstack.
2214 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2215 TRY_CATCH_EXPR for now.
2217 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2219 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2220 has DECL_LANG_SPECIFIC.
2222 * exception.cc (struct cp_eh_info): Add handlers field.
2223 (__cp_push_exception): Initialize it.
2224 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2225 (__throw_bad_exception): Remove.
2226 * except.c (call_eh_info): Add handlers field.
2227 (get_eh_handlers): New fn.
2228 (push_eh_cleanup): Increment handlers.
2230 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2232 * except.c (expand_start_eh_spec): Use the try/catch code.
2233 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2234 doing everything inline.
2235 (init_exception_processing): throw_type_match now takes
2236 const void pointers.
2237 * exception.cc (__check_eh_spec): New fn.
2238 * inc/exception: Neither terminate nor unexpected return.
2239 * decl.c: Make const_ptr_type_node public.
2240 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2242 * except.c (expand_start_catch_block): We only need the rethrow
2243 region for non-sjlj exceptions.
2244 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2246 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2248 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2249 (various.o): Likewise.
2250 * inc/new: Add placement deletes. Add throw specs for default new.
2251 * new.cc (set_new_handler): Move here from libgcc2.
2252 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2253 (new): Move from libgcc2. Throw bad_alloc.
2254 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2255 * decl.c (init_decl_processing): Update exception specs on new and
2258 * method.c (build_decl_overload_real): Don't mess with global
2261 * init.c (build_new): Check for null throw spec, not nothrow_t.
2263 * decl.c (duplicate_decls): Don't complain about different exceptions
2264 from an internal declaration.
2266 * call.c (build_op_delete_call): Fix check for member fns again.
2268 * decl2.c (import_export_decl): Interface hackery affects
2269 virtual synthesized methods.
2271 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2273 * decl.c (start_decl): Don't just complain about a mismatched
2276 * decl.c (make_implicit_typename): Handle case where t is not
2277 actually from context.
2278 * tree.c (get_type_decl): Lose identifier case.
2279 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2280 * parse.y (nonnested_type): Just use lookup_name.
2281 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2283 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2285 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2286 T was built in C language context (for example, by
2287 output_func_start_profiler).
2289 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2291 * decl.c (make_implicit_typename): New fn.
2292 (lookup_name_real): Use it. Use current_class_type as the context.
2294 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2296 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2298 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2300 * friend.c (do_friend): Warn about non-template friends in templates.
2302 * call.c (build_op_delete_call): Fix handling of inherited delete.
2304 * search.c (dfs_record_inheritance): Ignore template type parms.
2306 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2308 * call.c (build_new_op): Fix copy error.
2309 (build_op_new_call): New fn.
2310 (build_op_delete_call): New fn.
2311 * cp-tree.h: Declare them.
2312 * init.c (build_new): Use them. Support placement delete.
2313 (build_x_delete): Use build_op_delete_call.
2314 (build_delete): Likewise.
2315 * decl2.c (delete_sanity): Likewise.
2316 (coerce_delete_type): Don't complain about placement delete.
2318 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2320 * call.c (build_new_function_call): Remove unused 'obj' parm.
2321 * cp-tree.h, typeck.c: Adjust.
2323 * init.c (build_new): Make the cleanup last longer.
2324 (expand_vec_init): Call do_pending_stack_adjust.
2326 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2328 * pt.c (do_type_instantiation): Fix typo.
2329 (mark_class_instantiated): If we support one_only but not weak
2330 symbols, don't mark this as known.
2332 * init.c (build_new): Handle vec delete in EH cleanup.
2334 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2336 * call.c (build_method_call): Call complete_type before checking
2339 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2341 * decl.c (add_block_current_level): Delete.
2342 * init.c (build_vec_delete_1): Delete build_block and
2343 add_block_current_level calls.
2345 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2347 * init.c (build_new): Handle freeing allocated memory when the
2350 * call.c (build_new_method_call): Fix flags arg.
2352 * pt.c (do_type_instantiation): Don't try to instantiate
2354 (mark_decl_instantiated): If we support one_only but not
2355 weak symbols, mark this one_only.
2356 * decl2.c (import_export_vtable): Don't defer handling of vtables
2357 if MULTIPLE_SYMBOL_SPACES.
2359 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2361 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2363 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2365 * except.c (do_pop_exception): Return a value.
2367 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2369 * call.c (build_new_method_call): Handle getting a
2370 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2371 if we got template parms.
2372 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2374 * decl2.c (build_expr_from_tree): Tweak last change.
2375 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2376 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2377 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2379 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2381 * pt.c (tsubst_copy): Handle explicit template arguments in
2383 * typeck.c (build_x_function_call): Likewise.
2384 * decl2.c (build_expr_from_tree): Lookup function name if it
2387 * pt.c (tsubst): Instantiate template functions properly when
2388 template parameter does not appear in function arguments and return
2390 (comp_template_args): Handle member templates required by tsubst.
2392 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2394 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2397 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2399 * pt.c (coerce_template_parms): Tweak error message.
2401 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2402 return type defaults to `int', even if there are storage-class
2405 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2407 Complete nested exception support.
2408 * except.c (do_pop_exception): Split out...
2409 (push_eh_cleanup): From here. Handle the EH region by hand.
2410 (expand_start_catch_block): Add a new level for the catch parm.
2411 Move the rethrow region outside the two cleanup regions.
2412 Protect the initializer for the catch parm with terminate.
2413 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2414 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2415 popping off the middle of the stack.
2416 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2417 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2418 (build_cplus_new): Only wrap CALL_EXPRs.
2419 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2420 the constructor call.
2422 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2424 * Make-lang.in (c++.distdir): Make inc subdirectory.
2426 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2428 * decl2.c (finish_file): Put back some code.
2430 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2432 * decl2.c (finish_file): Remove redundant code.
2433 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2435 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2437 * except.c (call_eh_info): Split out...
2438 (push_eh_info): From here.
2439 (expand_builtin_throw): Use it.
2440 (expand_start_catch_block): Move region start back.
2442 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2444 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2445 (real_yylex): Record wide strings using target endianness, not host.
2447 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2449 * repo.c (rindex): Add decl unconditionally.
2450 (get_base_filename, open_repo_file): Don't cast rindex.
2451 * xref.c (rindex): Add decl unconditionally.
2452 (index): Remove unused decl.
2453 (open_xref_file): Don't cast rindex.
2455 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2457 * class.c (build_vbase_path): Propagate the result type properly.
2459 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2461 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2462 remaining use of saved_throw_type with a call to get_eh_type.
2464 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2466 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2467 (file_name_nondirectory): New function, doing the same as the macro.
2468 (set_typedecl_interface_info): Use it instead of the macro.
2469 (check_newline): Likewise.
2470 (handle_cp_pragma): Likewise.
2472 * repo.c (get_base_filename): Cast result of rindex to char*.
2473 (open_repo_file): Likewise.
2474 * xref.c (open_xref_file): Likewise.
2475 * error.c (dump_char): Make its arg int, not char.
2477 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2478 the exact number of fields.
2480 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2482 Support for nested exceptions.
2483 * tinfo2.cc (__is_pointer): New fn.
2484 * exception.cc (struct cp_eh_info): Define.
2485 (__cp_exception_info, __uncatch_exception): New fns.
2486 (__cp_push_exception, __cp_pop_exception): New fns.
2487 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2489 (init_exception_processing): Likewise. __eh_pc is now external.
2490 (push_eh_info): New fn.
2491 (get_eh_{info,value,type,caught}): New fns.
2492 (push_eh_cleanup): Just call __cp_pop_exception.
2493 (expand_start_catch_block): Use push_eh_info. Start the eh region
2495 (expand_end_eh_spec): Use push_eh_info.
2496 (expand_throw): Call __cp_push_exception to set up the exception info.
2497 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2499 (expand_builtin_throw): Don't refer to empty_fndecl.
2501 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2503 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2505 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2507 * method.c (build_template_parm_names, build_decl_overload_real):
2508 Add static to definitions.
2509 * pt.c (add_to_template_args, note_template_header,
2510 processing_explicit_specialization, type_unification_real): Likewise.
2511 ({determine,check}_explicit_specialization): Use a single string for
2514 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2516 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2517 (expand_end_catch_block): Likewise.
2518 (expand_end_eh_spec): Likewise.
2520 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2522 * decl.c (duplicate_decls): Handle template specializations
2524 * error.c (dump_function_name): Fix printing of specializations of
2525 member functions that are not member templates.
2526 * cp-tree.h (processing_specialization): Make global.
2527 * pt.c (processing_specialization): Likewise.
2528 * lex.c (cons_up_default_function): Save and restore
2529 processing_specialization to avoid confusion.
2531 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2533 * decl.c (init_decl_processing): Give null_node unknown* type.
2534 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2535 (common_type): Likewise.
2536 * error.c (args_as_string): Recognize null_node.
2538 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2540 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2541 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2543 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2545 * Make-lang.in (g++): Include prefix.o.
2547 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2549 * pt.c (determine_explicit_specialization): Initialize "dummy"
2550 to keep Purify quiet.
2552 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2554 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2555 (build_overload_int): Not here.
2557 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2559 * class.c (build_type_pathname): Remove.
2560 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2562 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2564 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2565 &&label GNU extension.
2567 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2569 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2570 so as to avoid incorrect manglings.
2571 * method.c (build_decl_overload_real): Don't mangle return types
2574 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2576 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2577 scratch_tree_cons): Define as macros for now.
2578 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2579 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2580 typeck2.c: Use them and the expression_obstack variants.
2582 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2584 * decl.c (store_return_init): Allow classes with explicit ctors to
2585 be used with the named return values extension.
2587 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2589 * pt.c (instantiate_decl): Fix previous change.
2591 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2593 * pt.c (tsubst): Fix thinko.
2594 (instantiate_decl): Really use the original template.
2596 * call.c (build_new_method_call): Use simple constructor_name for
2599 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2601 * method.c (build_underscore_int): Don't use ANSI specific
2604 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2606 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2607 for our key method; it might have been inlined by -O3.
2609 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2611 * decl.c (make_typename_type): Do not try to call lookup_field for
2612 non-aggregate types.
2614 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2616 * typeck.c (build_reinterpret_cast): Tweak.
2618 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2620 * typeck.c (build_reinterpret_cast): converting a void pointer
2621 to function pointer with a reinterpret_cast produces a warning
2622 if -pedantic is issued
2624 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2626 * typeck.c (c_expand_return): Don't warn about returning a
2627 reference-type variable as a reference.
2629 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2631 * method.c (build_static_name): Fix typo.
2633 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2635 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2636 OLDDECL before we try to do DECL_USE_TEMPLATE.
2638 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2640 * decl.c (duplicate_decls): Don't warn about template instances.
2642 * typeck.c (mark_addressable): Lose ancient code that unsets
2645 * pt.c (do_decl_instantiation): Lose support for instantiating
2648 * call.c (build_new_function_call): Fix handling of null explicit
2650 (build_new_method_call): Likewise.
2652 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2654 * method.c (build_underscore_int): Fix typo.
2656 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2658 * tree.c (print_lang_statistics): #if 0 call to
2659 print_inline_obstack_statistics until its definition is checked in.
2661 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2663 * decl2.c (finish_file): Move dump_tree_statistics to end.
2665 * pt.c (instantiate_decl): Look for the original template.
2666 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2667 of member templates.
2669 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2671 * Makefile.in (g++FAQ.*): New rules.
2672 (CONFLICTS): Update.
2673 * g++FAQ.texi: Moved from libg++.
2675 * parse.y (PFUNCNAME): Only specify the type once.
2677 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2679 * lex.c (real_yylex): Clean up the code to fully behave the way
2680 the c-lex.c parser does for complex and real numbers.
2682 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2684 * method.c (build_decl_overload_real): Reformat.
2686 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2688 * method.c (synthesize_method): If at_eof, determine our linkage.
2690 1997-09-29 Paul Eggert <eggert@twinsun.com>
2692 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2693 diagnostic if !dollars_in_ident or if pedantic.
2695 * lang-specs.h (@c++): -ansi no longer implies -$.
2697 * decl2.c (lang_decode_option):
2698 -traditional and -ansi now do not mess with
2701 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2703 * Makefile.in (parse.o, decl.o): Also depend on
2704 $(srcdir)/../except.h $(srcdir)/../output.h.
2705 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2706 $(srcdir)/../except.h $(srcdir)/../output.h.
2707 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2710 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2712 * expr.c (cplus_expand_expr): Make it static.
2714 * decl2.c, init.c, typeck.c: Include "expr.h".
2715 (expand_expr): Use proper values when calling the function.
2717 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2719 * lang-options.h: new -Wold-style-cast flag.
2720 * cp-tree.h (warn_old_style_cast): new variable.
2721 * decl2.c (warn_old_style_cast): ditto.
2722 (lang_decode_option): support -Wold-style-cast.
2723 (reparse_absdcl_as_casts): produce old-style-cast warning.
2725 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2727 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2728 TREE_USED, reset value based on already_used.
2730 * init.c (expand_member_init): Revert change.
2732 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2734 * cp-tree.h, decl.c, decl2.c, pt.c:
2735 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2737 * decl2.c (lang_decode_option): Add missing ;.
2739 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2741 * friend.c (do_friend): Disable injection for all template-derived
2743 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2744 * parse.y (notype_template_declarator): New nonterminal.
2745 (direct_notype_declarator): Use it.
2746 (complex_direct_notype_declarator): Likewise.
2747 (object_template_id): Accept any kind of identifier after TEMPLATE.
2748 (notype_qualified_id): Don't add template declarators here.
2750 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2752 * call.c (add_template_candidate): Add explicit_targs parameter.
2753 (build_scoped_method_call): Use it.
2754 (build_overload_call_real): Likewise.
2755 (build_user_type_conversion_1): Likewise.
2756 (build_new_function_call): Likewise.
2757 (build_object_call): Likewise.
2758 (build_new_op): Likewise.
2759 (build_new_method_call): Likewise.
2760 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2761 (build_new_method_call): Likewise.
2763 * class.c (finish_struct_methods): Add specialization pass to
2764 determine which methods were specializing which other methods.
2765 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2767 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2769 * cp-tree.h (name_mangling_version): New variable.
2770 (flag_guiding_decls): Likewise.
2771 (build_template_decl_overload): New function.
2772 (begin_specialization): Likewise.
2773 (reset_specialization): Likewise.
2774 (end_specialization): Likewise.
2775 (determine_explicit_specialization): Likewise.
2776 (check_explicit_specialization): Likewise.
2777 (lookup_template_function): Likewise.
2778 (fn_type_unification): Add explicit_targs parameter.
2779 (type_unification): Likewise.
2781 * decl.c (duplicate_decls): Add smarts for explicit
2783 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2785 (grokfndecl): Call check_explicit_specialization.
2787 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2788 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2789 (check_classfn): Handle specializations.
2791 * error.c (dump_function_name): Print specialization arguments.
2793 * friend.c (do_friend): Don't call pushdecl for template
2796 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2798 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2799 and -fno-guiding-decls.
2801 * lex.c (identifier_type): Return PFUNCNAME for template function
2804 * method.c (build_decl_overload_real): New function.
2805 (build_template_parm_names): New function.
2806 (build_overload_identifier): Use it.
2807 (build_underscore_int): New function.
2808 (build_overload_int): Use it. Add levels for template
2810 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2811 (build_overload_nested_names): Handle template type parameters.
2812 (build_template_decl_overload): New function.
2814 * parse.y (YYSTYPE): New ntype member.
2815 (nested_name_specifier): Use it.
2816 (nested_name_specifier_1): Likewise.
2817 (PFUNCNAME): New token.
2818 (template_id, object_template_id): New non-terminals.
2819 (template_parm_list): Note specializations.
2820 (template_def): Likewise.
2821 (structsp): Likewise.
2822 (fn.def2): Handle member template specializations.
2823 (component_decl_1): Likewise.
2824 (direct_notype_declarator): Handle template-ids.
2825 (component_decl_1): Likewise.
2826 (direct_notype_declarator): Handle template-ids.
2827 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2829 * pt.c (processing_specializations): New variable.
2830 (template_header_count): Likewise.
2831 (type_unification_real): New function.
2832 (processing_explicit_specialization): Likewise.
2833 (note_template_header): Likewise.
2834 (is_member_template): Handle specializations.
2835 (end_template_decl): Call reset_specialization.
2836 (push_template_decl): Handle member template specializations.
2838 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2839 (instantiate_template): Handle specializations.
2840 (instantiate_decl): Likewise.
2841 (fn_type_unification): Handle explicit_targs.
2842 (type_unification): Likewise. Allow incomplete unification
2843 without an error message, if allow_incomplete.
2844 (get_bindings): Use new calling sequence for fn_type_unification.
2846 * spew.c (yylex): Handle PFUNCNAME.
2848 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2849 (really_overloaded_fn): Likewise.
2850 (get_first_fn): Handle function templates.
2852 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2853 Handle TEMPLATE_ID_EXPR.
2854 (build_x_unary_op): Likewise.
2855 (build_unary_op): Likewise.
2856 (mark_addressable): Templates whose address is taken are marked
2859 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2861 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2862 accepting any kind of type, not only int.
2864 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2866 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2867 about covariant returns.
2869 * parse.y (member_init): Also imply typename here. Remove ancient
2870 extension for initializing base members.
2872 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2874 Handle multi-level typenames and implicit typename in base list.
2875 * parse.y (typename_sub{,[0-2]}): New rules.
2876 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2877 (nonnested_type): New rule.
2878 (complete_type_name): Use it.
2879 (base_class.1): Use typename_sub and nonnested_type.
2880 (nested_name_specifier): Don't elide std:: here.
2881 * decl.c (make_typename_type): Handle getting a type for NAME.
2882 (lookup_name_real): Turn std:: into :: here.
2884 Rvalue conversions were removed in London.
2885 * call.c (is_subseq): Don't consider lvalue transformations.
2886 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2887 (joust): Reenable ?: kludge.
2889 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2891 * decl.c (start_function): Up warning of no return type to be a
2894 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2896 * init.c (expand_member_init): Don't set TREE_USED.
2897 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2898 set,don't clear TREE_USED wholesale.
2900 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2902 * call.c (build_over_call): Do require_complete_type before
2905 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2907 * search.c (lookup_field): Call complete_type in all cases.
2909 * decl.c (finish_function): Just warn about flowing off the end.
2911 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2913 * decl.c (grokparms): Don't bash a permanent list node if we're
2916 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2918 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2920 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2922 * call.c (build_new_op): Give better error for syntactically
2923 correct, but semantically invalid, use of undeclared template.
2925 * call.c (compare_qual): Handle pmfs.
2927 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2928 after the exception spec.
2930 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2932 * call.c (null_ptr_cst_p): Integer type, not integral type.
2934 * call.c (joust): Disable warnings until they can be moved to the
2937 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2939 * Makefile.in, config-lang.in: Convert to autoconf.
2941 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2943 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2946 * pt.c (most_specialized_class): Fix typo.
2947 (tsubst): Move constant folding to TREE_VEC case.
2949 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2951 * pt.c (do_poplevel): Don't warn about unused local variables
2952 while processing_template_decl since we don't always know whether
2953 or not they will need constructing/destructing.
2955 * pt.c (uses_template_parms): Check the values of an enumeration
2956 type to make sure they don't depend on template parms.
2958 * decl.c (make_typename_type): Don't lookup the field if the
2959 context uses template parms, even if we're not
2960 processing_template_decl at the moment.
2962 * pt.c (coerce_template_parms): Avoid looking at the
2963 TYPE_LANG_DECL portion of a typename type, since there won't be
2965 (tsubst): Do constant folding as necessary to make sure that
2966 arguments passed to lookup_template_class really are constants.
2968 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2970 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2971 * decl2.c (finish_file): Only register exception tables if we
2974 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2976 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2978 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2980 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2982 * error.c (dump_decl): Avoid crashing when presented with a
2983 uninitialized constant, as can occur with a template parameter.
2984 (dump_expr): Make sure that there are enough levels of
2985 current_template_parms before we start diving through them.
2987 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2989 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2992 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2994 * except.c (expand_throw): Call build_delete for all
2995 exception types, not just objects with destructors.
2997 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2999 * decl.c (current_local_enum): Remove static.
3000 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3001 in case template is expanded in enum decl.
3002 (instantiate_class_template) : Use new tsubst_enum signature.
3003 (tsubst_expr): Likewise.
3005 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3007 * pt.c (begin_member_template_processing): Take a function as
3008 argument, not a set of template arguments. Use the template
3009 parameters, rather than the arguments. Handle non-type parameters
3010 correctly. Push a binding level for the parameters so that multiple
3011 member templates using the same parameter names can be declared.
3012 (end_member_template_processing): Pop the binding level.
3013 (push_template_decl): Mark member templates as static when
3016 * lex.c (do_pending_inlines): Pass the function, not its template
3017 arguments, to begin_member_template_processing.
3018 (process_next_inline): Likewise.
3019 (do_pending_defargs): Likewise.
3021 * error.c (dump_expr): Obtain the correct declaration for a
3022 TEMPLATE_CONST_PARM.
3024 * call.c (add_template_conv_candidate): New function.
3025 (build_object_call): Handle member templates, as done in the other
3028 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3030 * decl.c (replace_defag): Undo previous change.
3031 * lex.c (do_pending_defargs): Deal with member templates.
3033 * pt.c (is_member_template): Avoid crashing when passed a
3034 non-function argument.
3036 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3038 * class.c (grow_method): Remove check for redeclaration.
3040 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3042 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3043 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3044 (PRIMARY_TEMPLATE_P): Use it.
3045 * call.c (build_overload_call_real): Use it.
3046 * class.c (instantiate_type): Likewise.
3047 * decl.c (decls_match): Likewise.
3048 * method.c (build_overload_identifier): Likewise.
3049 * pt.c (push_template_decl): Likewise.
3050 (classtype_mangled_name): Likewise.
3051 (lookup_template_class): Likewise.
3053 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3054 DECL_NTPARMS to conform to usage elsewhere.
3055 * call.c (add_template_candidate): Likewise.
3056 * class.c (instantiate_type): Likewise.
3057 * pt.c (instantiate_template): Likewise.
3058 (get_bindings): Likewise.
3060 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3063 * pt.c (unify): Undo changes to allow multiple levels of template
3065 (type_unification): Likewise.
3066 (fn_type_unification): Likewise.
3067 (get_class_bindings): Likewise.
3068 * cp-tree.h (Likewise).
3070 * decl.c (replace_defarg): Check that the type of the default
3071 parameter does not invlove a template type before complaining
3072 about the initialization.
3074 * error.c (dump_expr): Deal with template constant parameters in
3075 member templates correctly.
3077 * pt.c (is_member_template): Deal with class specializations
3079 (tsubst): Handle "partial instantiation" of member templates
3082 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3084 * pt.c (type_unification): Change calling squence to allow for
3085 multiple levels of template parameters.
3086 (tsubst_expr): Likewise.
3088 (tsubst_copy): Likewise.
3089 (instantiate_template): Likewise.
3091 * call.c (build_overload_call_real): Use it.
3092 (add_builtin_candidate): Use it.
3093 (build_new_method_call): Use it.
3094 * class.c (instantiate_type): Use it.
3095 * decl.c (grokdeclarator): Use it.
3096 * decl2.c (finish_file): Use it.
3097 * method.c (build_overload_identifier): Use it.
3099 * call.c (add_template_candidate): Add additional parameter for
3100 the function return type. Call fn_type_unification istead of
3102 (build_user_type_conversion_1): Handle member templates.
3103 (build_new_function_call): Likewise.
3104 (build_new_op): Likewise.
3105 (build_new_method_call): Likewise.
3107 * class.c (grow_method): Don't give an error message indicating
3108 that two member templates with the same name are ambiguous.
3109 (finish_struct): Treat member template functions just like member
3112 * cp-tree.h (check_member_template): Add declaration.
3113 (begin_member_template_processing): Likewise.
3114 (end_member_template_processing): Likewise.
3115 (fn_type_unification): Likewise.
3116 (is_member_template): Likewise.
3117 (tsubst): Change prototype.
3118 (tsubst_expr): Likewise.
3119 (tsubst_copy): Likewise.
3120 (instantiate_template): Likewise.
3121 (get_bindings): Likewise.
3123 * decl.c (decls_match): Handle multiple levels of template
3125 (pushdecl): Handle template type params just like other type
3127 (push_class_level_binding): Return immediately if the
3128 class_binding_level is NULL.
3129 (grokfndecl): If check_classfn() returns a member_template, use
3130 the result of the template, not the template itself.
3132 * decl2.c (check_member_template): New function. Check to see
3133 that the entity declared to be a member template can be one.
3134 (check_classfn): Allow redeclaration of member template functions
3135 with different types; the new functions can be specializations or
3136 explicit instantiations.
3138 * error.c (dump_decl): Handle multiple levels of template
3140 (dump_function_decl): Update to handle function templates.
3142 * lex.c (do_pending_inlines): Set up template parameter context
3143 for member templates.
3144 (process_next_inline): Likewise.
3146 * method. (build_overload_identifier): Adjust for multiple levels
3147 of template parameters.
3149 * parse.y (fn.def2): Add member templates.
3150 (component_decl_1): Likewise.
3152 * pt.c (begin_member_template_processing): New function.
3153 (end_member_template_processing): Likewise.
3154 (is_member_template): Likewise.
3155 (fn_type_unification): Likewise.
3156 (current_template_parms): Return a vector of all the template
3157 parms, not just the innermost level of parms.
3158 (push_template_decl): Deal with the possibility of member
3160 (lookup_template_class): Likewise.
3161 (uses_template_parms): Likewise.
3162 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3163 TEMPLATE_CONST_PARM to deal with multiple levels of template
3164 arguments. Add processing of TEMPLATE_DECL to produce new
3165 TEMPLATE_DECLs from old ones.
3166 (do_decl_instantiation): Handle member templates.
3168 * search.c (lookup_fnfields_1): Handle member template conversion
3171 * tree.c (cp_tree_equal): Check the levels, as well as the
3172 indices, of TEMPLATE_CONST_PARMs.
3174 * typeck.c (comptypes): Check the levels, as well as the indices,
3175 fo TEMPLATE_TYPE_PARMs.
3176 (build_x_function_call): Treat member templates like member
3179 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3181 * typeck.c (c_expand_return): Always convert_for_initialization
3182 before checking for returning a pointer to local.
3184 * pt.c (type_unification): If strict and the function parm doesn't
3185 use template parms, just compare types.
3187 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3189 * method.c (build_overloaded_value): Replace direct call
3190 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3192 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3194 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3195 of a set of overloaded functions.
3197 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3199 * lex.c (real_yylex): Don't elide __FUNCTION__.
3201 * method.c (build_overload_value): Add in_template parm.
3202 (build_overload_int): Likewise.
3203 (build_overload_identifier): Pass it.
3205 * decl.c (duplicate_decls): Don't bash a previous template
3206 definition with a redeclaration.
3208 * pt.c (unify): float doesn't match double.
3210 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3211 TYPE_DECL. Handle getting non-template types.
3212 * parse.y (explicit_instantiation): Use typespec instead of
3215 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3217 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3219 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3221 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3222 (compare_ics): Likewise.
3224 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3226 * call.c (joust): Warn about choosing one conversion op over
3227 another because of 'this' argument when the other return type is
3229 (source_type): New fn.
3231 * call.c (build_new_op): Strip leading REF_BIND from first operand
3232 to builtin operator.
3234 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3237 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3239 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3241 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3243 * typeck.c (expand_target_expr): Make definition match declaration.
3245 * class.c (get_basefndecls): Make definition match declaration.
3247 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3249 * input.c (sub_getch): Eventually give up and release the input file.
3251 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3254 * call.c (joust): Tweak message.
3256 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3258 * error.c (type_as_string): Put const/volatile on template type
3259 parameters where appropriate.
3261 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3263 * call.c (strictly_better): Make arguments unsigned ints.
3265 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3267 * lex.c (real_yylex): Refer to __complex instead of complex.
3269 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3271 * lex.c (real_yylex): Don't use getc directly.
3273 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3275 * call.c (is_subseq): Don't try to be clever.
3277 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3279 * parse.y, pt.c: Include "except.h".
3280 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3281 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3282 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3283 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3286 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3288 * decl2.c (mark_vtable_entries): Instead of replacing pure
3289 virtuals with a reference to __pure_virtual, copy the decl and
3292 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3294 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3296 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3298 * pt.c (instantiate_class_template): Call repo_template_used
3299 before finish_prevtable_vardecl.
3301 * call.c (is_subseq): New fn.
3302 (compare_ics): Use it.
3304 * repo.c (finish_repo): Don't crash on no args.
3306 * parse.y (named_complex_class_head_sans_basetype): Handle
3307 explicit global scope.
3308 * decl2.c (handle_class_head): New fn.
3310 * pt.c (unify): Add CONST_DECL case.
3312 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3314 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3316 * cp-tree.h (report_type_mismatch): Add prototype.
3317 * call.c (build_overload_call_real): Remove erroneous fourth
3318 argument to report_type_mismatch.
3319 (build_user_type_conversion_1): Remove erroneous second arg to
3321 (build_new_function_call): Likewise.
3322 (build_object_call): Likewise.
3323 (build_new_op): Likewise.
3324 (build_new_method_call): Likewise.
3326 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3328 * error.c (dump_decl): Don't bother processing a function with no
3331 * method.c (emit_thunk): Call init_function_start in the macro case.
3333 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3335 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3336 defined and used to set flag_vtable_thunks.
3338 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3340 * parse.y: Don't clear the inlines from their obstack until they've
3343 * decl.c (duplicate_decls): Don't complain about exception
3344 specification mismatch if flag_exceptions is off.
3346 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3348 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3350 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3352 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3353 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3354 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3356 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3357 Include "config.h" first, as per autoconf manual.
3359 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3361 * decl.c (duplicate_decls): Tweak wording.
3362 * lex.c (do_pending_defargs): Don't die if we see a default arg
3363 that isn't a DEFAULT_ARG.
3364 * error.c (dump_expr): Handle DEFAULT_ARG.
3366 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3367 * lang-options.h: Add -fhandle-exceptions.
3369 * class.c (build_vtable): vtables are artificial.
3370 (prepare_fresh_vtable): Likewise.
3372 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3374 * cvt.c (ocp_convert): After converting to the target type, set
3375 LOOKUP_NO_CONVERSION.
3377 * call.c (joust): Warn about potentially confusing promotion rules
3379 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3381 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3383 * exception.cc: Declare __terminate_func with noreturn attribute.
3385 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3387 * parse.y: Break out eat_saved_input, handle errors.
3388 (function_try_block): Use compstmt instead of compstmt_or_error.
3390 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3392 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3394 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3396 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3397 existence of cc1plus check whether $(LANGUAGES) contains C++.
3399 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3401 * method.c (do_build_copy_constructor): When copying an anonymous
3402 union member loop around to handle nested anonymous unions. Use
3403 the offset of the member relative to the outer structure, not the
3406 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3408 * call.c (resolve_args): New fn.
3409 (build_new_function_call): Use it.
3410 (build_object_call): Likewise.
3411 (build_new_method_call): Likewise.
3413 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3415 * call.c (build_over_call): tsubst all default parms from templates.
3417 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3419 * decl.c (struct cp_function): Add static_labelno.
3420 (push_cp_function_context): Save it.
3421 (pop_cp_function_context): Restore it.
3423 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3425 * typeck.c (build_component_ref_1): Convert from reference.
3427 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3429 * parse.y (current_declspecs, prefix_attributes): Initialize to
3432 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3433 before we try to force it to be a TREE_LIST.
3434 (decl): Make sure $1.t is non-nil.
3436 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3438 * pt.c (uses_template_parms): Handle template first-parse codes.
3440 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3442 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3444 * pt.c (unify): Handle BOOLEAN_TYPE.
3446 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3447 * pt.c (tsubst): Don't set it.
3448 * call.c (build_over_call): Use uses_template_parms.
3450 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3452 * method.c (build_overload_nested_name): Use static_labelno
3453 instead of var_labelno.
3454 (build_qualified_name): New fn.
3455 (build_overload_name): Split out from here.
3456 (build_static_name): Use build_qualified_name.
3457 * decl.c (cp_finish_decl): Statics in extern inline functions
3458 have comdat linkage.
3459 (start_function): Initialize static_labelno.
3461 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3463 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3464 before "all member functions in class [] are private"
3466 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3468 * lex.c (do_scoped_id): convert_from_reference.
3469 * init.c (build_offset_ref): Likewise.
3471 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3473 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3475 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3477 * typeck.c (get_member_function_from_ptrfunc): Promote index
3480 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3482 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3483 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3485 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3487 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3489 * lex.c (add_defarg_fn): Adjust.
3490 (do_pending_defargs): Adjust. Don't skip the first parm.
3492 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3494 * decl.c (build_enumerator): Global enumerators are also readonly.
3496 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3497 (build_dynamic_cast): Call it and convert_from_reference.
3499 * lex.c (add_defarg_fn): New fn.
3500 (snarf_defarg): Don't add to defarg_types.
3501 (do_pending_defargs): Lose defarg_types. All fns we process now
3503 * decl.c (grokfndecl): Call add_defarg_fn.
3505 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3506 * cp-tree.def: Add DEFAULT_ARG.
3507 * spew.c (yylex): Call snarf_defarg as appropriate.
3508 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3509 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3510 (structsp): Use pending_defargs.
3511 (parms, full_parm): Use defarg.
3512 * lex.c (init_lex): Initialize inline_text_firstobj.
3513 (do_pending_inlines): Never pass the obstack to feed_input.
3514 (process_next_inline): Call end_input instead of restore_pending_input.
3515 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3516 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3517 * input.c (end_input): New fn.
3518 (sub_getch): At the end of some fed input, just keep returning EOF
3519 until someone calls end_input.
3520 Remove 'obstack' field from struct input_source.
3521 * decl.c (grokparms): Handle DEFAULT_ARG.
3522 (replace_defarg): New fn.
3523 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3525 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3527 * call.c (implicit_conversion): If nothing else works, try binding
3528 an rvalue to a reference.
3530 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3532 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3533 ifndef for Cygwin32 to include SIGSEGV.
3535 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3537 * class.c (finish_struct_1): Only complain about pointers without
3538 copy stuff if there are any constructors.
3540 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3542 * decl.c (grokfndecl): If the function we chose doesn't actually
3545 * decl2.c (grokclassfn): Don't specify 'const int' for the
3546 artificial destructor parm.
3548 * pt.c (type_unification): If we are called recursively, nothing
3551 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3553 * decl.c (init_decl_processing): Stop trying to catch signals
3554 other than SIGABRT since the Cygwin32 library doesn't support
3555 them correctly yet. This fixes a situation in which g++ causes
3556 a hang on SIGSEGVs and other such signals in our Win32-hosted
3559 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3561 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3563 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * typeck2.c (store_init_value): Always return the value if our
3566 type needs constructing.
3568 * method.c (hack_identifier): Convert class statics from
3571 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3573 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3575 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3577 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3578 the end of return x;
3580 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3582 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3584 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3586 * except.c (expand_builtin_throw): Add support
3587 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3589 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3591 * repo.c (extract_string): Null-terminate.
3593 * cp-tree.h (TI_SPEC_INFO): New macro.
3594 (CLASSTYPE_TI_SPEC_INFO): New macro.
3595 * pt.c (push_template_decl): Correctly determine # of template parms
3598 * call.c (compare_ics): Really fix 'this' conversions.
3600 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3603 * pt.c (push_template_decl): Complain about mismatch in # of
3604 template parms between a class template and a member template.
3606 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3608 * method.c (synthesize_method): You can't call
3609 function_cannot_inline_p after finish_function.
3610 * decl.c (finish_function): Turn on flag_inline_functions and turn
3611 off DECL_INLINE before handing a synthesized method to the
3614 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3616 * method.c (synthesize_method): Remove July 30 change to never set
3617 DECL_INLINE if at_eof.
3619 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3621 * xref.c (GNU_xref_member): Ensure that the node has a
3622 decl_lang_specific part before checking DECL_FRIEND_P.
3624 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3626 * pt.c (instantiate_class_template): Diagnose non-class types used
3629 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3631 * typeck.c (build_conditional_expr): Use convert_for_initialization
3632 instead of convert_and_check.
3634 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3636 * parse.y (typespec): Don't pedwarn for typeof.
3638 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3640 * repo.c (finish_repo): Only check changes if we would write a
3643 * call.c (compare_ics): Fix handling of 'this' conversions.
3645 * pt.c (do_decl_instantiation): Support static data too. Rename
3646 from do_function_instantiation.
3647 * cp-tree.h: Adjust.
3650 * repo.c (extract_string): New fn.
3651 (get_base_filename): Use it.
3652 (init_repo): Compare old args with current args.
3654 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3656 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3657 character, idea from Paul Eggert <eggert@twinsun.com>.
3659 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3661 * typeck.c (c_expand_return): Be more persistent in looking for
3664 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3665 pointer to reference.
3667 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3669 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3671 * init.c (build_member_call, build_offset_ref):
3672 Use do_scoped_id instead of do_identifier.
3674 * cvt.c (convert): Remove bogosity.
3676 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3678 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3679 TARGET_TYPE before trying to use get_binfo.
3681 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3683 * cvt.c (build_up_reference): Call get_binfo to get access control.
3685 * decl2.c (import_export_decl): If we don't support weaks, leave
3688 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3690 * except.c (expand_builtin_throw): Add support for machines that
3691 cannot access globals after throw's epilogue when
3692 -fno-sjlj-exceptions is used.
3694 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3696 * parse.y: 'std::' becomes '::'.
3697 * lex.c (real_yylex): Remove 'namespace' warning.
3698 * init.c (build_member_call): Ignore 'std::'.
3699 (build_offset_ref): Likewise.
3700 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3701 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3702 * decl.c (push_namespace): Just sorry.
3703 (pop_namespace): Nop.
3704 (init_decl_processing): Declare std namespace.
3706 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3708 * search.c (push_class_decls): A name which ambiguously refers to
3709 several instantiations of the same template just refers to the
3712 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3714 * decl.c (build_enumerator): fix problem with unsigned long
3715 enumerated values being smashed to ints, causing overflow
3716 when computing next enumerated value. (for enum values around
3719 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3721 * typeck.c (build_component_ref): Only call mark_used on a decl.
3723 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3725 * typeck.c (build_c_cast): Make the check for a ptr to function
3726 more specific before possible default_conversion call.
3728 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3730 * except.c (expand_exception_blocks): Simplify and fix and make
3731 sure we don't end a region in a sequence, as expand_end_bindings
3734 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3736 * except.c (init_exception_processing): Mark terminate as not
3737 returning so that the optimizer can optimize better.
3739 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3741 * cvt.c (convert): Don't do any extra work, if we can avoid it
3744 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3746 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3747 cp_convert. convert is now reserved for the backend, and doesn't
3748 have the semantics a frontend person should ever want.
3750 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3752 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3753 Lose -traditional support.
3755 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3757 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3759 * parse.y (self_reference): Do it for templates, too.
3760 * class.c (pushclass): Don't overload_template_name; the alias
3761 generated by build_self_reference serves the same purpose.
3763 * tree.c (list_hash): Make static, take more args.
3764 (list_hash_lookup): Likewise.
3765 (list_hash_add): Make static.
3766 (list_hash_canon): Lose.
3767 (hash_tree_cons): Only build a new node if one isn't already in the
3769 (hash_tree_chain): Use hash_tree_cons.
3770 * cp-tree.h: Adjust.
3771 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3772 of calling lookup_name.
3774 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3776 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3777 doesn't refer to the CONST_DECLs.
3779 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3781 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3783 (expand_class_desc): Convert the last argument to a sizetype.
3785 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3787 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3788 __real__): Add reswords.
3789 * hash.h: Regenerate.
3790 * lex.h (rid): Add RID_COMPLEX.
3791 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3792 * lex.c (init_lex): Add building of RID_COMPLEX.
3793 (real_yylex): General cleanup in line with what c-lex.c also has,
3794 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3795 types, and imaginary numeric constants.
3796 * parse.y (REALPART, IMAGPART): Add tokens.
3797 (unary_expr): Add REALPART and IMAGPART rules.
3798 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3799 * decl.c (complex_{integer,float,double,long}_type_node): Define
3801 (init_decl_processing): Set up the types.
3802 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3803 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3804 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3805 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3806 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3808 * method.c (build_overload_name): Add handling of the different
3809 COMPLEX_TYPEs, prefixing them with `J'.
3810 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3812 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3813 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3814 (mapcar): Handle COMPLEX_CST.
3815 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3816 (common_type): Add code for complex types.
3817 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3818 (convert_for_assignment): Likewise.
3819 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3821 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3823 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3824 tsubst_expr, as it might try to do overload resolution.
3826 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3828 * pt.c (instantiate_class_template): Oops.
3830 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3832 * cp-tree.def: Add TAG_DEFN.
3833 * pt.c (tsubst_enum): New fn.
3834 (instantiate_class_template): Use it.
3835 (tsubst_expr): Support TAG_DEFN.
3836 (tsubst): Support local enums.
3837 (tsubst_copy): Likewise.
3838 * decl.c (finish_enum): Likewise.
3839 (start_enum): If this is a local enum, switch to permanent_obstack.
3841 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3843 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3844 (finish_function): Put the base init code for constructors just
3845 after the parm cleanup insns.
3846 (struct cp_function): Add last_parm_cleanup_insn.
3847 (push_cp_function_context): Likewise.
3848 (pop_cp_function_context): Likewise.
3850 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3852 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3854 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3856 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3857 for THUNK_FNDECL before we switch to temporary allocation.
3859 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3861 * call.c (build_new_op): Handle null arg2 for ?:.
3863 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3865 * except.c (expand_exception_blocks): Ensure that we flow through
3866 the end of the exception region for the exception specification.
3867 Move exception region for the exception specification in, so that
3868 it doesn't protect the parm cleanup. Remove some obsolete code.
3869 * decl.c (store_parm_decls): Likewise.
3870 (finish_function): Likewise.
3872 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3874 * init.c (build_new): Fix nothrow handling.
3876 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3878 * init.c (emit_base_init): Don't warn about the initialization
3879 list for an artificial member.
3881 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3883 * expr.c (do_case): Handle !START case for the error msg.
3885 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3887 * decl2.c, lang-options.h: New option -Weffc++.
3888 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3891 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3892 to MULTIPLE_SYMBOL_SPACES.
3894 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3896 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3898 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3900 * typeck.c (c_expand_return): Don't complain about returning void
3901 to void in an artificial function.
3902 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3903 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3904 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3906 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3908 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3910 * except.c (init_exception_processing): Likewise.
3911 (expand_end_catch_block): Likewise.
3912 (expand_exception_blocks): Likewise.
3913 (expand_throw): Likewise.
3914 * exception.cc (__default_terminate): Likewise.
3916 * init.c (perform_member_init): Use new method of expr level
3917 cleanups, instead of cleanups_this_call and friends.
3918 (emit_base_init): Likewise.
3919 (expand_aggr_vbase_init_1): Likewise.
3920 (expand_vec_init): Likewise.
3921 * decl.c (cp_finish_decl): Likewise.
3922 (expand_static_init): Likewise.
3923 (store_parm_decls): Likewise.
3924 (cplus_expand_expr_stmt): Likewise.
3925 * decl2.c (finish_file): Likewise.
3927 * Make-lang.in (exception.o): Ok to compile with -O now.
3929 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3930 we know it will be done later by the backend.
3932 * decl2.c (lang_f_options): Remove support for short temps.
3933 * lang-options.h: Likewise.
3935 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3937 * tree.c (varargs_function_p): New fn.
3938 * method.c (emit_thunk): Replace broken generic code with code to
3939 generate a heavyweight thunk function.
3941 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3943 * pt.c (process_template_parm): pedwarn about floating-point parms.
3945 * decl.c (grokdeclarator): inline no longer implies static.
3947 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3949 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3951 * class.c (check_for_override): The signature of an overriding
3952 function is not changed.
3954 * call.c (build_over_call): Move setting of conv into the loop.
3955 Note: this change, along with the related changes of the 18th thru
3956 the 20th of April, fix an infinite loop problem in conversions.
3958 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3960 * call.c (build_user_type_conversion_1): Really ignore rvalue
3961 conversions when looking for a REFERENCE_TYPE.
3963 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3964 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3965 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3966 (build_unary_op): Likewise.
3967 * call.c (build_over_call): See through a CONVERT_EXPR around the
3968 ADDR_EXPR for on a temporary.
3969 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3970 the ADDR_EXPR for a local variable.
3972 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3974 * call.c (build_user_type_conversion_1): If we're trying to
3975 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3976 (build_new_function_call): Print candidates.
3977 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3978 (reference_binding): Binding a temporary of a reference-related type
3981 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3983 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3984 * tinfo2.cc (type_info::before): Likewise.
3986 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3988 * call.c (implicit_conversion): Oops.
3990 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3992 * call.c (implicit_conversion): Try to find a reference conversion
3993 before binding a const reference to a temporary.
3995 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3997 * exception.cc (__default_unexpected): Call terminate by default,
3998 so that if the user overrides terminate, the correct function will
4001 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4003 * parse.y (left_curly): Avoid trying to use any fields of
4004 error_mark_node, as there aren't any.
4006 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4008 * lex.c (do_identifier): Avoid breaking on overloaded methods
4009 as default arguments.
4011 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4013 * call.c (add_template_candidate): Initialize the variable "dummy".
4015 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4017 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4018 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4020 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4022 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4023 (debug_binfo): Delete decl, not needed.
4025 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4026 promotes_to_aggr_type): Delete fns.
4027 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4028 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4029 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4031 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4033 * friend.c (is_friend_type): Delete fn.
4034 * cp-tree.h (is_friend_type): Delete decl.
4036 * decl.c (original_result_rtx, double_ftype_double,
4037 double_ftype_double_double, int_ftype_int, long_ftype_long,
4038 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4039 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4041 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4043 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4045 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4046 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4048 * lex.c (reinit_lang_specific): #if 0, unused.
4049 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4051 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4052 * cp-tree.h (revert_static_member_fn): Delete decl.
4054 * class.c (root_lang_context_p): Delete fn.
4055 * cp-tree.h (root_lang_context_p): Delete decl.
4057 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4058 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4060 * lex.c (set_vardecl_interface_info): Make static.
4061 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4063 * call.c (find_scoped_type): Make static.
4064 * cp-tree.h (find_scoped_type): Delete decl.
4066 * search.c (convert_pointer_to_vbase): Make static.
4067 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4069 * decl.c (const_ptr_type_node): Likewise.
4070 * cp-tree.h (const_ptr_type_node): Delete decl.
4072 * typeck.c (common_base_type): Make static.
4073 * cp-tree.h (common_base_types): Delete erroneous decl.
4075 * pt.c (classtype_mangled_name): Make static.
4076 * cp-tree.h (classtype_mangled_name): Delete decl.
4078 * lex.c (check_newline): Make static.
4079 * cp-tree.h (check_newline): Delete decl.
4081 * typeck.c (build_x_array_ref): Delete fn, same idea as
4083 * cp-tree.h (build_x_array_ref): Delete decl.
4085 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4087 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4089 * class.c (build_vtable_entry): Make static.
4090 * cp-tree.h (build_vtable_entry): Delete decl.
4092 * class.c (build_vbase_pointer): Make static.
4093 * cp-tree.h (build_vbase_pointer): Delete decl.
4095 * sig.c (build_sptr_ref): Add forward decl and make static.
4096 * cp-tree.h (build_sptr_ref): Delete decl.
4098 * call.c (build_new_method_call): Add forward decl and make static.
4099 * cp-tree.h (build_new_method_call): Delete decl.
4101 * call.c (build_object_call): Make static.
4102 * class.c (check_for_override, complete_type_p, mark_overriders):
4104 * decl.c (cp_function_chain): Likewise.
4105 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4107 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4109 * tree.c (build_cplus_array_type_1): Likewise.
4110 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4111 (comp_target_parms): Likewise.
4113 * init.c (build_builtin_call): Make static.
4114 * cp-tree.h (build_builtin_call): Delete decl.
4116 * typeck.c (binary_op_error): Delete decl.
4117 * cp-tree.h (binary_op_error): Likewise.
4119 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4121 * call.c (build_method_call): Compare against error_mark_node
4122 directly, rather than the ERROR_MARK tree code.
4123 * cvt.c (cp_convert): Likewise.
4124 * decl.c (print_binding_level): Likewise.
4125 (duplicate_decls): Likewise.
4126 (grokdeclarator): Likewise.
4127 (grokdeclarator): Likewise.
4128 * init.c (expand_aggr_init_1): Likewise.
4129 (decl_constant_value): Likewise.
4130 * method.c (build_opfncall): Likewise.
4131 (hack_identifier): Likewise.
4132 * typeck.c (build_modify_expr): Likewise.
4134 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4136 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4138 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4140 * pt.c (coerce_template_parms): Add new error message.
4142 * method.c (build_overload_value): Implement name mangling for
4143 floating-point template arguments.
4145 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4146 arguments whose absolute value doesn't fit in a signed word.
4148 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4150 * friend.c: New file; put all of the friend stuff in here.
4151 * init.c: Instead of here.
4152 * Makefile.in (CXX_OBJS): Add friend.o.
4153 (friend.o): Add dependencies.
4154 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4156 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4158 * call.c (build_scoped_method_call): Complain if the scope isn't a
4161 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4163 * parse.y (left_curly): Don't crash on erroneous type.
4165 * init.c (build_delete): Fix type of ref.
4167 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4169 * search.c (get_vbase_1): Renamed from get_vbase.
4170 (get_vbase): Wrapper, now non-static.
4171 (convert_pointer_to_vbase): Now static.
4173 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4174 * init.c (build_delete): Pass one.
4175 (build_partial_cleanup_for): Use build_scoped_method_call.
4176 * decl.c (finish_function): Pass a binfo.
4178 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4180 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4182 * typeck.c (build_c_cast): Lose other reference to flag.
4184 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4185 * decl2.c (delete_sanity): Remove meaningless use of
4186 LOOKUP_HAS_IN_CHARGE.
4187 * decl.c (finish_function): Use build_scoped_method_call instead
4188 of build_delete for running vbase dtors.
4189 * init.c (build_delete): Call overload resolution code instead of
4190 duplicating it badly.
4192 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4194 * call.c (build_over_call): Call mark_used before trying to elide
4197 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4199 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4201 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4202 non-reference used as an lvalue.
4204 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4206 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4208 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4210 * parse.y (handler): Fix template typo.
4212 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4214 * error.c (lang_decl_name): New fn.
4215 * tree.c (lang_printable_name): Use it.
4217 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4219 * g++spec.c: Include config.h so that we can catch bzero #defines
4220 from the config file.
4222 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4224 * new1.cc: Include a declaration for malloc, to avoid warning, and
4225 avoid lossing on systems that require one (ones that define malloc
4228 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4230 * decl2.c (max_tinst_depth): New variable.
4231 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4233 * pt.c (max_tinst_depth): Variable moved.
4234 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4237 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4239 * decl.c (xref_basetypes): Allow a base class that depends on
4240 template parms to be incomplete.
4242 * decl2.c (build_expr_from_tree): Support typeid(type).
4243 * rtti.c (get_typeid): Support templates.
4244 (expand_si_desc, expand_class_desc): Fix string length.
4245 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4247 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4249 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4251 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4253 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4255 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4256 smashes together template and non-template decls of the same
4259 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4261 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4263 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4265 * decl.c (duplicate_decls): Next route, pedwarn about different
4266 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4268 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4270 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4271 (struct lang_type): Delete has_default_implementation member.
4272 Increase dummy to 21.
4273 * decl.c (start_method): Delete usage.
4275 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4276 store_after_parms, start_decl_1, auto_function): Add decls.
4277 (get_arglist_len_in_bytes, declare_implicit_exception,
4278 have_exceptions_p, make_type_decl, typedecl_for_tag,
4279 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4280 build_component_type_expr, cplus_exception_name,
4281 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4282 * call.c (build_this): Make static.
4283 (is_complete): Likewise.
4284 (implicit_conversion): Likewise.
4285 (reference_binding): Likewise.
4286 (standard_conversion): Likewise.
4287 (strip_top_quals): Likewise.
4288 (non_reference): Likewise.
4289 (build_conv): Likewise.
4290 (user_harshness): Likewise.
4291 (rank_for_ideal): Likewise.
4292 * decl.c (start_decl_1): Delete forward decl.
4293 (push_decl_level): Make static.
4294 (resume_binding_level): Make static.
4295 (namespace_bindings_p): Make static.
4296 (declare_namespace_level): Make static.
4297 (lookup_name_real): Make static.
4298 (duplicate_decls): Make static. Take register off NEWDECL and
4300 * decl2.c (get_sentry): Make static.
4301 (temp_name_p): Delete fn.
4302 * except.c (auto_function): Delete decl.
4303 * lex.c (handle_{cp,sysv}_pragma): Make static.
4304 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4305 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4306 * pt.c (tsubst_expr_values): Make static.
4307 * rtti.c (combine_strings): Delete decl.
4309 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4311 * pt.c (push_template_decl): Handle getting a typedef.
4313 * call.c (build_new_function_call): Complain about void arg.
4315 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4317 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4318 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4320 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4322 * except.c (expand_throw): Don't expand the cleanup tree here,
4323 since we are not going to write the rtl out. Fixes problem with
4326 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4328 * Make-lang.in: Add $(exeext) as necessary.
4330 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4332 * parse.y (handler_seq): Must have at least one catch clause.
4334 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4336 * call.c (add_builtin_candidate): Restore ?: hack.
4338 * decl.c (grok_op_properties): More warnings.
4340 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4342 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4343 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4345 * decl.c (duplicate_decls): Scale back to a warning, and only do
4348 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4350 * decl.c (duplicate_decls): pedwarn mismatched exception
4353 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4355 * call.c (build_new_method_call): Don't display the invisible
4356 argument for controlling virtual bases.
4358 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4360 * new: Add nothrow new and delete, bad_alloc and throw specifications
4362 * decl.c (init_decl_processing): Add throw specification for delete.
4363 * new.cc (nothrow): Define.
4364 * lex.c (real_yylex): Removing warning that throw and friends are
4366 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4367 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4368 * Make-lang.in: Add new{1,2}.{cc,o}.
4370 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4372 * lex.c (cons_up_default_function): Fix return type of synth op=.
4374 * init.c (emit_base_init): Add warnings for uninitialized members
4377 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4378 with destructor used as base type.
4380 * decl.c (grok_op_properties): Add warning for op= returning void.
4381 * typeck.c (c_expand_return): Add warning for op= returning anything
4384 * class.c (finish_struct_1): Add warning for class with pointers
4385 but not copy ctor or copy op=.
4387 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4388 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4389 (instantiate_template): If -fexternal-templates, add this
4390 instantiation to pending_templates.
4392 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4395 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4397 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4399 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4401 * call.c (standard_conversion): Handle getting references. Tack
4402 on RVALUE_CONV here. Do it for non-class types, too.
4403 (reference_binding): Pass references to standard_conversion.
4404 (implicit_conversion): Likewise.
4405 (add_builtin_candidate): Disable one ?: kludge.
4406 (convert_like): Handle RVALUE_CONVs for non-class types.
4407 (joust): Disable the other ?: kludge.
4409 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4411 * decl.c (init_decl_processing): Add code to build up common
4412 function types beforehand, to avoid creation then removal of
4413 things already in the hash table.
4415 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4417 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4420 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4421 current_template_parms.
4423 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4425 * search.c (lookup_field): Don't return a function, check want_type.
4427 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4429 * init.c (build_new): Make sure PLACEMENT has a type.
4431 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4433 * init.c (build_new): Support new (nothrow).
4435 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4437 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4440 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4441 * pt.c (tsubst): Defer instantiation of default args.
4442 * call.c (build_over_call): Until here.
4444 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4446 * search.c (lookup_field): Make sure we have an
4447 IDENTIFIER_CLASS_VALUE before we try to return it.
4449 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4451 * call.c (build_method_call): Delete unused var PARM.
4452 (build_overload_call_real): Likewise.
4453 (build_object_call): Delete unused var P.
4454 (build_new_op): Likewise.
4455 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4456 var definitions, which are never used.
4457 (shadow_tag): Delete unused var FN.
4458 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4459 * init.c (build_new): Delete unused var ALLOC_TEMP.
4460 * method.c (hack_identifier): Delete unused var CONTEXT.
4461 (do_build_copy_constructor): Delete unused var NAME.
4462 (synthesize_method): Delete unused var BASE.
4463 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4464 * rtti.c (build_headof): Delete unused var VPTR.
4465 (get_typeid): Delete unused var T.
4466 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4468 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4469 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4471 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4473 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4474 things in a type being defined.
4475 * decl.c (finish_enum): Reverse the values so that they are in
4478 * pt.c (instantiate_class_template): Don't initialize
4479 BINFO_BASETYPES until the vector is filled out.
4480 (unify): Don't abort on conflicting bindings, just fail.
4481 (instantiate_decl): Do push_tinst_level before any tsubsting.
4483 * method.c (build_overload_value): Handle getting a
4484 TEMPLATE_CONST_PARM for a pointer.
4486 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4488 * init.c (expand_member_init): Don't give 'not a base' error for
4491 * pt.c (instantiate_decl): Call import_export_decl later.
4493 * pt.c (instantiate_class_template): Return a value.
4495 * parse.y (extension): New rule for __extension__.
4496 (extdef, unary_expr, decl, component_decl): Use it.
4498 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4500 * class.c (base_binfo): Remove unused base_has_virtual member.
4501 (finish_base_struct): Likewise.
4502 (finish_struct_1): Likewise.
4504 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4506 * search.c (expand_upcast_fixups): Fix bogus code generation
4507 problem where the generated code uses the wrong index into the
4508 runtime built vtable on the stack. Old code could clobber random
4511 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4513 * init.c (perform_member_init): Make sure the partial EH cleanups
4514 live on the function_obstack.
4516 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4518 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4519 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4521 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4523 * decl.c (grokvardecl): Avoid ANSI style initialization.
4525 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4527 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4529 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4531 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4533 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4535 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4536 arguments we compare against. Start the count of I at 1, not 0,
4537 since argv[0] is still the command.
4539 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4541 * lang-specs.h: Accept .cp as an C++ extension.
4543 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4545 * cp-tree.h (ptr_reasonably_similar): Add decl.
4547 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4549 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4550 pointer. New local SPECBITS with the parm's value.
4551 (grokdeclarator): Pass &specbits down.
4553 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4554 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4556 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4557 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4559 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4560 not an error_mark_node.
4562 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4564 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4565 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4567 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4569 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4570 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4573 * typeck2.c (build_m_component_ref): If component is a pointer
4574 to data member, resolve the OFFSET_REF now.
4576 * call.c (convert_like): Don't go into infinite recursion.
4578 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4580 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4581 * tree.c (layout_basetypes): And on the vbase ptr.
4583 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4585 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4586 CHAR_TYPE_SIZE so bool is always the same size as another type.
4588 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4590 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4592 * decl2.c (grok_x_components): Remove synthesized methods from
4593 TYPE_METHODS of an anonymous union, complain about member
4595 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4597 (finish_function): Just clear the DECL_RTL of our arguments.
4599 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4601 * decl2.c (finish_file): Emit DWARF debugging info for static data
4604 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4606 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4608 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4611 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4613 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4615 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4617 Make the g++ driver now be a standalone program, rather than one
4618 that tries to run the gcc driver after munging up the options.
4619 * Make-lang.in (g++.c, g++spec.o): New rules.
4620 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4622 (g++$(exeext)): New rule, based on xgcc rule.
4623 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4624 * g++spec.c: New file.
4625 * g++.c: Removed file.
4627 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4629 * cvt.c (build_up_reference): Arrange for any temporary values
4630 that have been keep in registers until now to be put into memory.
4632 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4634 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4635 that make -j3 bootstrap works better.
4637 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4639 * decl.c (pushtag): Do pushdecl for anon tags.
4641 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4643 * typeck.c (c_expand_return): Fix logic.
4644 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4646 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4648 * g++.c (main): Make sure arglist has a final NULL entry. Add
4649 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4650 stdin/stdout of the invoked program are redirected to
4653 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4655 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4657 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4659 * init.c (resolve_offset_ref): Handle obj.vfn better.
4660 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4663 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4665 * typeck.c (convert_for_assignment): Also handle anachronistic
4666 implicit conversions from (::*)() to cv void*.
4667 * cvt.c (cp_convert_to_pointer): Likewise.
4669 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4671 * lex.c (handle_cp_pragma): Fix bogus warning.
4673 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4675 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4676 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4678 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4680 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4681 * search.c (dfs_debug_mark): Likewise.
4682 * decl2.c (finish_vtable_vardecl): Likewise.
4683 * decl.c (pushtag, finish_enum): Likewise.
4684 * lex.c (check_newline): Use debug_* instead of calling *out
4687 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4689 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4690 on some picky hosts.
4692 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4694 * class.c (finish_struct_1): A class has a non-trivial copy
4695 constructor if it has virtual functions.
4697 * cvt.c (cp_convert): Always call a constructor.
4699 * call.c (reference_binding): Still tack on a REF_BIND
4700 for bad conversions.
4701 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4703 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4704 (c_expand_return): Likewise.
4705 * typeck2.c (digest_init): Likewise for { }.
4706 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4707 * cvt.c (cp_convert): Handle failure better.
4709 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4711 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4712 of GCC be path-relative.
4714 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4716 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4717 it does need choose-temp.o and pexecute.o.
4719 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4721 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4722 that we still use it.
4723 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4725 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4727 * init.c (expand_default_init): Avoid calling constructors to
4728 initialize reference temps.
4730 * cvt.c (convert_to_reference): Fix.
4732 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4734 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4735 (convert_to_reference): Likewise.
4736 * typeck.c (convert_for_initialization): Likewise.
4737 * init.c (expand_default_init): Likewise.
4738 (expand_aggr_init_1): Likewise.
4739 * cp-tree.h (CONV_NONCONVERTING): Lose.
4740 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4742 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4744 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4746 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4748 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4750 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4753 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4755 * g++.c: Include gansidecl.h.
4756 (VPROTO, PVPROTO, VA_START): Delete.
4757 (choose_temp_base_try, choose_temp_base, perror_exec,
4758 run_dos) [__MSDOS__]: Delete fns.
4759 (pfatal_with_name): Delete fn.
4760 (temp_filename): Declare like in gcc.c.
4761 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4762 (error_count, signal_count): Define.
4763 (error): Delete both definitions.
4764 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4765 (pfatal_pexecute): Add fn from gcc.c.
4766 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4767 code to use the pexecute stuff also used by gcc.c.
4768 (MIN_FATAL_STATUS): Define.
4769 * Make-lang.in (g++): Add dependency on and linking with
4770 choose-temp.o and pexecute.o.
4772 * cp-tree.h: Include gansidecl.h.
4773 (STDIO_PROTO): Delete #undef/#define.
4774 * cvt.c (NULL): Delete #undef/#define.
4775 * expr.c (NULL): Likewise.
4776 * init.c (NULL): Likewise.
4777 * rtti.c (NULL): Likewise.
4778 * xref.c (NULL): Likewise.
4780 * cp-tree.h (build_user_type_conversion): Add prototype.
4781 * call.c (build_user_type_conversion): Delete prototype. Correct
4782 decl of FLAGS arg to be an int.
4783 * cvt.c (build_user_type_conversion): Likewise.
4785 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4787 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4788 * except.c (expand_start_catch_block): Support templates.
4789 * parse.y (try_block, handler_seq): Likewise.
4790 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4792 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4794 * pt.c (current_template_args): New fn.
4795 (push_template_decl): Use it.
4796 * decl.c (grokdeclarator): Use it.
4798 * decl2.c (build_expr_from_tree): Dereference ref vars.
4800 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4801 the decl-specifier-seq.
4803 * decl.c (grok_op_properties): Don't force the type of a conversion
4804 op to be complete. Don't warn about converting to the same type
4805 for template instantiations.
4807 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4810 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4812 * typeck.c (get_delta_difference): Remove previous bogusness.
4813 Don't give errors if force is set.
4815 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4817 * decl2.c (finish_file): Don't emit debug info.
4818 * decl.c (pushdecl): Lose obsolete code.
4819 (grokdeclarator): Still do the long long thing after complaining.
4820 * search.c (note_debug_info_needed): Don't do anything if we're in a
4822 * method.c (synthesize_method): For non-local classes,
4823 push_to_top_level first.
4825 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4827 * typeck.c (get_delta_difference): Add no_error parameter.
4828 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4829 we don't want error messages when converting unrelated
4830 pointer-to-member functions.
4832 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4834 * error.c (dump_expr): Improve the wording on error messages that
4835 involve pointer to member functions.
4837 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4839 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4840 (::*)() to void* or (*)() up a bit, so that we can convert from
4841 METHOD_TYPEs as well.
4843 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4845 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4846 There are no 'member' types.
4847 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4848 (build_x_typeid): Handle errors.
4850 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4852 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4853 conversions from (::*)() to void* or (*)().
4854 * cvt.c (cp_convert_to_pointer): Likewise.
4855 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4856 conversions from here.
4857 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4858 * lang-options.h: Likewise.
4859 * decl2.c (warn_pmf2ptr): Define.
4860 * cp-tree.h: Declare it.
4861 * typeck2.c (digest_init): Allow pmfs down into
4862 convert_for_initialization.
4864 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4866 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4868 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4870 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4871 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4872 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4874 * call.c (convert_like): Don't pass INDIRECT_BIND.
4875 * typeck.c (convert_arguments): Likewise.
4876 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4878 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4880 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4881 similar code in build_up_ref.
4882 * cvt.c (build_up_reference): Drastically simplify.
4884 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4886 * typeck.c (signed_or_unsigned_type): If the given type already
4887 as the correct signedness, then just return it.
4889 * typeck.c ({un,}signed_type): If can't do anything, call
4890 signed_or_unsigned_type.
4892 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4894 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4895 current_class_type is NULL.
4897 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4899 * class.c (finish_struct_1): Avoid empty structs by adding a field
4900 so layout_type gets the mode right.
4902 * typeck.c (c_expand_return): Drastically simplify.
4904 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4906 * typeck.c (decay_conversion): Handle overloaded methods.
4908 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4910 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4912 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4914 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4915 member function to pointer to function conversions.
4916 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4917 ignoring them if they are not used, and giving an error, if they
4919 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4920 code, and so that we can give an error, if we needed an object,
4921 and one was not provided.
4922 (build_c_cast): Don't call default_conversion when we want to
4923 convert to pointer to function from a METHOD_TYPE.
4925 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4927 * Make-lang.in (cplib2.ready): Fix logic.
4929 * decl.c (shadow_tag): Only complain about non-artificial function
4932 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4934 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4936 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4937 expand_inline_function would.
4939 * pt.c (mark_decl_instantiated): If extern_p, call
4940 mark_inline_for_output.
4942 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4944 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4947 * typeck.c (get_delta_difference): Fix wording, as we can be used
4948 for pointer to data members.
4950 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4952 * pt.c (tsubst): If the function decl isn't a member of this
4953 template, return a copy of the decl (including copying the
4954 lang-specific part) so we don't hose ourselves later.
4956 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4958 * class.c (finish_struct): Remove DWARF-specific tag handling.
4959 * decl.c (pushtag): Likewise.
4960 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4962 * decl2.c (finish_file): Emit DWARF debugging info for static data
4965 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4967 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4968 isn't the same as the new one before we whack it.
4970 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4972 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4973 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4974 warn_traditional and warn_strict_prototypes; remove ancient
4975 'overload' code; remove references to flag_traditional.
4977 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4979 * input.c (sub_getch): Handle 8-bit characters in string literals.
4981 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4983 * tree.c (mapcar): Handle CONSTRUCTORs.
4984 (copy_to_permanent): Handle expression_obstack properly.
4986 * Make-lang.in (cplib2.txt): Also depend on the headers.
4988 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4990 (expand_class_desc): Use USItype for offset field.
4991 * tinfo.h (struct __class_type_info): Likewise.
4993 * method.c (build_overload_int): TYPE_PRECISION should be applied
4996 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4998 * call.c (build_new_op): A COND_EXPR involving void must be a
5001 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5003 * typeck.c (build_x_component_ref): New fn.
5004 (build_object_ref): Use it.
5005 * parse.y (primary): Use it.
5006 * decl2.c (build_expr_from_tree): Use it.
5007 * cp-tree.h: Declare it.
5009 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5010 * error.c (dump_type_suffix): Handle variable arrays.
5012 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5014 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5016 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5018 * decl.c (lookup_name_real): Don't try to look up anything in a
5021 * tinfo2.cc (__throw_type_match_rtti): Oops.
5023 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5025 * Make-lang.in (exception.o): Use -fno-PIC for now.
5027 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5029 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5031 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5032 * tinfo2.cc (__dynamic_cast): Adjust.
5034 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5035 (build_x_typeid): Likewise.
5037 * parse.y: Call build_x_typeid instead of build_typeid.
5038 * cp-tree.def: Add TYPEID_EXPR.
5039 * pt.c (tsubst_copy): Handle typeid.
5040 * decl2.c (build_expr_from_tree): Likewise.
5041 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5042 (build_typeid): Not here.
5043 * cp-tree.h: Declare build_x_typeid.
5045 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5047 * call.c (convert_like): Pull out constant values.
5049 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5051 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5053 * decl.c (init_decl_processing): Create short int types before
5054 creating size_t in case a machine description needs to use
5055 unsigned short for size_t.
5057 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5059 * Make-lang.in (exception.o): Turn off pic.
5061 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5062 type, multi-level ptr conversions.
5064 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5065 (throw_bad_cast): Use it.
5066 (throw_bad_typeid): New fn.
5067 (build_typeid): Throw bad_typeid as needed.
5069 (synthesize_tinfo_fn): Handle functions and arrays before checking
5072 * Remove .h from standard C++ headers, add new.h, move into inc
5075 * exception*: Remove pointer from object, constructors. Add
5076 default exception::what that uses type_info::name. Add
5079 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5081 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5083 * Make-lang.in: Building C++ code depends on cc1plus.
5085 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5087 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5088 a HOST_WIDE_INT, not a tree.
5090 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5092 * exception.cc: Don't include <stdlib.h>.
5094 * Make-lang.in (c++.clean): Remove cplib2.*.
5096 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5098 * parse.y (component_decl_1, component_costructor_declarator case):
5099 Pass attributes/prefix_attributes in tree list.
5101 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5103 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5105 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5107 * lex.c (do_identifier): Don't do deferred lookup in a template
5110 * typeck2.c (store_init_value): Oops.
5112 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5113 New files for C++ lang-support library.
5114 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5115 (CXX_LIB2FUNCS): Define.
5116 And rules for building the C++ lang-support code.
5117 * config-lang.in (headers): Define.
5118 (lib2funcs): Define.
5120 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5122 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5124 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5125 * typeck2.c (store_init_value): Check for initializing pmf with { }
5127 (process_init_constructor): Not here.
5129 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5131 * pt.c (begin_template_parm_list): Increment
5132 processing_template_decl here.
5133 (end_template_parm_list): Not here.
5134 (process_template_parm): No need to add 1 to it now.
5135 * *.c: Use processing_template_decl instead of current_template_parms
5136 to check for being in a template.
5138 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5139 (tsubst_copy): Handle CONSTRUCTOR.
5140 (instantiate_decl): Set up context properly for variables.
5141 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5142 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5144 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5146 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5148 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5150 * method.c (make_thunk): Call comdat_linkage before setting the
5153 * decl2.c (comdat_linkage): Use make_decl_one_only.
5154 (import_export_decl): Likewise.
5155 * decl.c (init_decl_processing): Check supports_one_only instead of
5158 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5160 * decl2.c (grokfield): Tighten checking for access decls.
5162 * decl.c (make_typename_type): Resolve references to
5163 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5164 (lookup_name_real): Types that depend on a template parameter get
5165 an implicit 'typename' unless they're in the current scope.
5166 (start_decl_1): We don't care about incomplete types that depend
5168 (grokdeclarator): Resolve 'typename's in the type specifier that
5169 refer to members of the current scope.
5171 * call.c (build_over_call): Remove 'inline called before
5172 definition' diagnostic.
5173 (build_method_call): Likewise.
5174 * decl.c (duplicate_decls): Downgrade 'used before declared
5175 inline' to a warning, only with -Winline.
5177 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5179 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5181 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5183 * call.c (build_method_call): When calling a signature
5184 default implementation, as in other cases, let instance_ptr simply
5187 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5189 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5191 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5193 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5194 works on hppa and SPARC.
5196 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5198 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5200 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5202 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5203 before testing whether it's a signature.
5205 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5207 * call.c (build_new_method_call): Don't complain about signature
5208 pointers and references not being an aggr type.
5209 (build_this): If a signature pointer or reference was passed in,
5211 (build_new_method_call): If instance is a signature pointer, set
5212 basetype to the signature type of instance.
5213 * sig.c (build_signature_method_call): Deleted basetype and
5214 instance parameters, they can be found as the DECL_CONTEXT of
5215 function and as the first argument passed in.
5216 * cp-tree.h: Changed declaration of build_signature_method_call.
5217 * call.c (build_method_call): Deleted first two arguments in call
5218 of build_signature_method_call.
5219 (build_over_call): Added call to build_signature_method_call.
5221 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5223 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5226 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5228 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5230 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5232 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5233 (expand_end_try_stmts): Remove.
5235 * init.c (perform_member_init): Use add_partial_entry () instead
5236 of directly manipulating lists.
5237 (emit_base_init): Ditto.
5239 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5241 * except.c (expand_exception_blocks): Always make sure USE and
5242 CLOBBER insns that came at the end still do, the backend relies
5245 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5247 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5250 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5252 * cvt.c (convert_to_reference): Revert last change, don't complain
5253 about temp without target decl.
5255 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5257 * decl.c (grokdeclarator): Don't core dump when void() is given.
5259 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5261 * decl.c (copy_args_p): Don't crash.
5263 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5265 * pt.c (tsubst): And support template args inside the exception
5268 * pt.c (tsubst): Add support for exception specifications in
5271 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5273 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5275 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5276 (start_function): Likewise.
5277 (start_method): Likewise.
5278 (grokfield): Likewise.
5279 (make_call_declarator): Add throw spec parameter.
5280 (set_quals_and_spec): Add routine.
5281 * lex.c (set_quals_and_spec): Likewise.
5282 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5283 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5285 (groktypename): Likewise.
5286 (start_decl): Eliminate the throw spec parameter. Eliminate the
5287 throw spec parameter to grokdeclarator. Eliminate the throw spec
5289 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5290 (grokfndecl): Remove useless set of raises.
5291 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5292 the throw spec parameter to start_decl. Pull the throw spec out
5293 of the call declarator.
5294 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5295 (start_function): Eliminate the throw spec parameter. Eliminate
5296 the throw spec parameter to grokdeclarator.
5297 (start_method): Likewise.
5298 * decl2.c (grokfield): Likewise.
5299 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5300 (grokoptypename): Likewise.
5301 (finish_file): Eliminate the throw spec parameter to
5302 start_function. Add throw spec to make_call_declarator.
5303 * except.c (init_exception_processing): Add throw spec to
5304 make_call_declarator. Eliminate the throw spec parameter to
5306 (expand_start_catch_block): Eliminate the throw spec parameter to
5308 (expand_builtin_throw): Add throw spec to make_call_declarator.
5309 Eliminate the throw spec parameter to start_function.
5310 (start_anon_func): Likewise.
5311 * lex.c (make_call_declarator): Add throw spec parameter.
5312 (set_quals_and_spec): New routine.
5313 (cons_up_default_function): Add throw spec to make_call_declarator.
5314 Eliminate the throw spec parameter to grokfield.
5315 * method.c (synthesize_method): Eliminate the throw spec parameter
5317 * pt.c (process_template_parm): Eliminate the throw spec parameter
5319 (tsubst): Add throw spec to make_call_declarator.
5320 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5321 (do_function_instantiation): Eliminate the throw spec parameter to
5322 grokdeclarator. Eliminate the throw spec parameter to
5324 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5326 * parse.y (datadef): Remove non-winning optimization.
5328 (fndef): Remove ambiguous error productions uncovered by grammer
5330 (constructor_declarator): Add exception_specification_opt here.
5331 (component_constructor_declarator): Likewise.
5332 (direct_after_type_declarator): Likewise.
5333 (complex_direct_notype_declarator): Likewise.
5334 (direct_abstract_declarator): Likewise.
5335 (fn.def1): Remove exception_specification_opt.
5336 (fn.def2): Likewise.
5337 (condition): Likewise.
5338 (initdcl0): Likewise.
5339 (initdcl): Likewise.
5340 (notype_initdcl0): Likewise.
5341 (nomods_initdcl0): Likewise.
5342 (component_decl_1): Likewise.
5343 (component_declarator): Likewise.
5344 (after_type_component_declarator0): Likewise.
5345 (after_type_component_declarator): Likewise.
5346 (notype_component_declarator): Likewise.
5348 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5350 * call.c (build_over_call): Also use an INIT_EXPR when
5351 initializing anything from an rvalue.
5353 * call.c (build_over_call): Call stabilize_reference when building
5354 an INIT_EXPR instead of calling the copy ctor.
5356 * call.c (joust): Extend the previous change to all comparisons.
5358 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5359 NO_LINKAGE_HEURISTICS.
5361 * decl2.c (finish_file): Emit any statics that weren't already.
5363 * typeck.c (build_static_cast): Implement.
5364 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5365 * decl.c (grokparms): Use can_convert_arg instead of
5366 implicit_conversion directly.
5367 (copy_args_p): New fn.
5368 * cvt.c (convert_to_reference): Don't complain about temp with
5370 (build_up_reference): Handle TARGET_EXPRs.
5371 * call.c (build_over_call): Elide unnecessary temps.
5372 (can_convert*): Use new overloading code.
5374 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5376 * call.c: Move TYPE_PTR*_MACROS ...
5377 * cp-tree.h: To here.
5378 * typeck.c (build_reinterpret_cast): Implement.
5380 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5382 (joust): If we're comparing a function to a builtin and the worst
5383 conversion for the builtin is worse than the worst conversion for the
5384 function, take the function.
5386 * typeck.c (build_const_cast): Implement.
5387 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5388 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5390 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5392 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5393 too early. Make sure we explode if exprtype turns out to be a
5394 NULL_TREE when it shouldn't be.
5396 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5398 * cp-tree.h: New routine make_call_declarator.
5399 * lex.c (make_call_declarator): Define it.
5400 * except.c (init_exception_processing): Use it.
5401 (expand_builtin_throw): Likewise.
5402 (start_anon_func): Likewise.
5403 * decl2.c (finish_file): Likewise.
5404 * lex.c (cons_up_default_function): Likewise.
5405 * parse.y: Likewise.
5406 * pt.c (tsubst): Likewise.
5408 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5410 * decl2.c (groktypefield): Remove unused code.
5412 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5414 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5415 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5416 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5417 nonempty_cv_qualifiers.
5420 * lex.c (make_pointer_declarator): Change type_quals into
5422 (make_reference_declarator): Likewise.
5424 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5426 * decl.c (start_function): Only check interface_* for templates
5427 with flag_alt_external_templates.
5429 * call.c (build_new_op): Check for comparison of different enum types.
5430 (build_over_call): Fix arg # output.
5432 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5434 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5436 * call.c (build_new_op): Check for erroneous args.
5438 * call.c (build_new_method_call): Add missing args to cp_error.
5440 * tree.c (error_type): Dont print reference-to-array.
5442 * typeck.c (convert_for_assignment): Don't say contravariance for
5445 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5447 * call.c (build_over_call): Diagnose bad convs for `this'.
5449 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5452 * call.c (convert_like): Handle bad convs.
5453 (build_over_call): Handle bad convs better.
5455 * decl2.c: -fansi-overloading is now the default.
5457 * call.c (build_new_method_call): Check for erroneous args.
5459 * pt.c (instantiate_class_template): Propagate
5460 TYPE_USES_MULTIPLE_INHERITANCE.
5462 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5464 * call.c (enforce_access): Add static to routine.
5466 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5468 * call.c (build_user_type_conversion_1): Fix bad handling.
5469 (compare_ics): Likewise.
5471 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5473 * call.c (standard_conversion): Oops.
5475 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5477 * g++.c: Update test for win32 (&& ! cygwin32).
5479 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5481 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5482 (ptr_reasonably_similar): New fn.
5483 * call.c (BAD_RANK): New rank.
5484 (ICS_BAD_FLAG): New macro.
5485 (standard_conversion): Handle almost-right pointer conversions.
5486 (reference_binding): Handle bad rvalue bindings.
5487 (add_*_candidate): Stuff.
5488 (build_over_call): Pass bad conversions to convert_for_initialization.
5489 (compare_ics): Handle bad convs.
5492 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5494 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5495 integer_type_node when computing pointer offsets.
5497 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5499 * tree.c (lvalue_type): New fn.
5500 (error_type): New fn.
5501 * call.c (op_error): Use error_type.
5502 (add_conv_candidate): Use lvalue_type.
5503 (add_builtin_candidates): Likewise.
5504 * error.c (args_as_string): Use error_type.
5506 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5508 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5511 * decl.c (init_decl_processing): With -ansi, __null's type is the
5512 signed integral type with the same number of bits as a pointer.
5513 Introduce a new variable null_node for it.
5514 * cp-tree.h: Adjust.
5515 * call.c (null_ptr_cst_p): Adjust.
5517 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5519 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5522 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5524 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5525 fns of classes without virtual functions.
5527 * call.c (add_function_candidate): Handle `this' specially.
5528 (compare_ics): Likewise.
5530 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5532 * typeck.c (build_conditional_expr): Fix handling of __null.
5534 * decl2.c (comdat_linkage): New fn.
5535 (import_export_vtable): Use it.
5536 (import_export_decl): Use it.
5537 * method.c (make_thunk): Use it.
5539 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5541 * pt.c (end_template_decl): If we don't actually have parms, return.
5542 * parse.y (template_header): Accept 'template <>'.
5544 * errfn.c: Allow 5 args.
5546 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5548 * tree.c (make_temp_vec): New fn.
5549 * pt.c (push_template_decl): Handle partial specs.
5550 (instantiate_class_template): Likewise.
5551 (more_specialized): Use get_bindings.
5552 (more_specialized_class): New fn.
5553 (get_class_bindings): New fn.
5554 (most_specialized_class): New fn.
5555 (do_function_instantiation): List candidates for ambiguous case.
5556 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5557 (shadow_tag): Call push_template_decl for partial specializations.
5558 * parse.y: Likewise.
5559 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5560 DECL_TEMPLATE_MEMBERS.
5561 * call.c (print_z_candidates): Reduce duplication.
5563 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5565 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5567 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5569 * pt.c (get_bindings): New fn.
5570 (most_specialized): Likewise.
5571 (do_function_instantiation): Use them.
5572 (add_maybe_template): New fn.
5573 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5574 * call.c (build_new_op): Handle guiding decls.
5575 (build_new_function_call): Likewise.
5576 * decl2.c (finish_file): Likewise.
5578 * decl2.c (mark_used): Do synthesis here.
5579 * call.c (build_method_call): Not here.
5580 (build_over_call): Or here.
5581 * typeck.c (build_function_call_real): Or here.
5582 * tree.c (bot_manip): Call mark_used on functions used in default
5585 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5587 * decl2.c (import_export_vtable): Delete code that disabled vtable
5588 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5590 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5592 * typeck.c (build_x_function_call): Handle static call context
5595 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5596 the function, not its outer block.
5598 * call.c (build_field_call): Pass fields on to build_opfncall
5599 regardless of TYPE_OVERLOADS_CALL_EXPR.
5600 (build_method_call): Pass on to build_new_method_call sooner.
5602 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5604 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5605 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5608 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5610 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5611 (add_builtin_candidate): Don't take enums for ++.
5612 (build_new_method_call): Handle non-aggregates and field calls.
5613 Move new overloading code from...
5616 * decl.c (grokparms): Don't check default args in templates.
5618 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5620 * cvt.c (build_new_op): Fix args to build_unary_op.
5621 (add_builtin_candidates): Don't call type_promotes_to on float.
5623 * decl.c (grokparms): Check the type of the default arg.
5625 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5626 returning NULL_TREE.
5628 * typeck.c (build_x_binary_op): Avoid doing extra work.
5629 (build_x_unary_op): Likewise.
5630 (build_x_conditional_expr): Likewise.
5631 * cvt.c (build_over_call): Return.
5632 (add_builtin_candidate): Fix MEMBER_REF.
5633 (build_new_op): Likewise.
5635 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5637 * method.c (build_overload_name): Put bug fix into code but leave
5638 disabled for now so we can be bug compatible with older releases
5639 that do repeats incorrectly. In the future, we can enable it.
5641 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5643 * cvt.c (convert_like): Don't call build_cplus_new twice.
5645 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5646 Control new overloading code with -fansi-overloading.
5648 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5650 * cvt.c (build_over_call): Call build_cplus_new.
5651 * call.c (build_method_call): Likewise.
5652 * typeck.c (build_function_call_real): Likewise.
5653 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5654 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5656 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5658 * typeck.c (complete_type): Propagate
5659 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5661 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5663 * cvt.c (joust): More ?: kludging. Sigh.
5664 (build_over_call): Don't try to synthesize global fns.
5666 * search.c (lookup_conversions): Use binfo marking.
5668 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5670 * search.c (build_mi_matrix): Use the correct value of cid
5671 when determining the new mi_size.
5673 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5675 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5676 for the first parms of += et al.
5677 (strip_top_quals): New fn.
5678 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5679 (implicit_conversion): Likewise.
5680 (add_builtin_candidates): Be careful about arrays.
5681 (build_new_method_call): Handle vtable optimization.
5683 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5685 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5686 * cvt.c (reference_binding): Use it.
5687 (implicit_conversion): Use it.
5688 (add_builtin_candidate, COND_EXPR): Use it.
5690 * cvt.c (build_new_function_call): Check for error args.
5692 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5694 * gxx.gperf: Add __null.
5695 * hash.h: Regenerate.
5696 * lex.h: Add RID_NULL.
5697 * lex.c (init_lex): Create null_pointer_node here, stick it in
5699 * decl.c (init_decl_processing): Still set its type here.
5700 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5701 (convert_to_pointer_force): Likewise.
5702 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5704 * call.c (convert_harshness): Use null_ptr_cst_p.
5705 * typeck.c (convert_for_assignment): Likewise. Don't produce
5708 * error.c (args_as_string): Handle lists of actual args, too.
5709 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5710 (build_user_type_conversion_1): Improve diagnostics.
5711 (build_new_function_call): Likewise.
5712 (build_object_call): Likewise.
5713 (build_new_method_call): Likewise. Move call before def diagnostic...
5714 (build_over_call): Here.
5716 * cvt.c (build_new_method_call): Don't complain about no match if
5717 LOOKUP_SPECULATIVELY.
5718 (build_over_call): Fix 'this' for virtual fn.
5719 (build_new_method_call): Add diagnostic.
5721 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5723 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5724 constructors to be passed in.
5725 (build_over_call): Likewise.
5726 (build_user_type_conversion_1): Pass them in.
5727 (convert_like): Likewise.
5728 (build_object_call): Handle overloaded conversions.
5729 (build_over_call): Pass the right args to build_vfn_ref.
5730 (standard_conversion): Fix pmf convs.
5731 (joust): Handle comparing statics and non-statics.
5732 (build_new_method_call): New fn.
5733 * call.c (build_method_call): Call it if NEW_OVER.
5735 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5737 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5740 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5742 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5743 instead of just maybe_build_cleanup so that we deallocate the
5746 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5748 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5749 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5751 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5753 * pt.c (instantiate_class_template): Call complete_type. Also, if
5754 we're at the end of the file and we just instantiated a template
5755 class with a vtable, call finish_prevtable_vardecl.
5757 * error.c (dump_decl): Don't explode (or explode more gracefully
5758 as appropriate) if the object being dumped has a null type.
5759 (dump_expr): Likewise.
5761 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5762 by counting the number of nodes that we'll need before allocating
5764 (lookup_fnfields): Fix comment.
5765 (breadth_first_search): Fix comment.
5767 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5769 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5771 * class.c (finish_struct): Call cplus_decl_attributes here.
5772 (finish_struct_1): Not here.
5773 * cp-tree.h: Adjust.
5775 * pt.c (type_unification): New parameter STRICT.
5776 (unify): If STRICT, don't allow cv addition or base deduction.
5777 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5779 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5781 * search.c (get_template_base{_recursive}): New fns.
5782 * pt.c (more_specialized): New fn.
5783 (do_function_instantiation): Use it.
5784 (unify): Handle base deduction.
5785 * cvt.c (joust): Use more_specialized.
5786 Don't arbitrarily choose between non-builtin candidates.
5787 (build_over_call): Call require_complete_type.
5789 * decl.c (start_function): Statics are static even in a #pragma
5792 * decl2.c (import_export_vtable): Disable vtable heuristic on
5793 systems with ASM_OUTPUT_EXTERNAL.
5795 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5796 (standard_conversion): No std conv to enum type.
5798 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5801 * cvt.c (reference_binding): Bind directly to a base subobject of
5804 * cvt.c (build_new_op): Enforce access control.
5806 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5808 * typeck2.c (process_init_constructor): When scanning the
5809 union for a named field, skip things that aren't FIELD_DECLs.
5811 * method.c (synthesize_method): Don't scan fndecl's rtl if
5812 we're at the end of the file; just assume the function can't
5815 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5817 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5820 * cvt.c (build_user_type_conversion_1): Handle overloaded
5823 * cvt.c (add_builtin_candidates): Don't consider type conversion
5824 operators for the first parameter of operator=.
5826 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5828 * typeck.c (complete_type): Only call layout_type if we're not
5829 expanding a template.
5831 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5833 * cvt.c (compare_ics): Oops.
5835 * cvt.c (op_error): Oops.
5837 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5838 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5839 (build_conv): Use them.
5840 (implicit_conversion): Use them.
5841 (convert_like): Handle them.
5842 (build_new_op): Handle builtin COND_EXPR again.
5843 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5844 in lists of types for COND_EXPR.
5845 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5847 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5849 * typeck.c (build_modify_expr): Always attempt to build a call to
5850 the assignment operator, even if we're using a default one.
5851 (convert_for_initialization): Call complete_type.
5853 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5855 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5856 (implicit_conversion): Likewise.
5857 (convert_like): Likewise.
5858 (compare_ics): Likewise.
5859 (compare_qual): Likewise.
5860 (print_z_candidates): Handle no candidates.
5861 (build_new_op): Don't handle builtin COND_EXPR for now.
5863 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5865 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5867 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5869 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5871 * cvt.c (build_builtin_candidate): Oops.
5872 (build_new_op): Oops.
5874 * method.c (build_opfncall): Pass COND_EXPR on.
5875 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5876 (add_builtin_candidate{,s}): Likewise.
5877 (add_builtin_candidates): Likewise.
5878 (print_z_candidates, op_error, build_new_op): Likewise.
5879 (type_decays_to): New fn.
5880 * lex.c (init_lex): Just say ?: for COND_EXPR.
5882 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5884 * typeck.c (complete_type): Call layout_type rather than building
5887 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5890 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5892 * cvt.c: Always compile the new overloading code (but don't use it).
5893 (implicit_conversion): Add a BASE_CONV when converting to
5894 the same class type.
5895 (convert_like): Handle BASE_CONV.
5897 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5899 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5900 (add_builtin_candidate): Likewise.
5903 * typeck.c (build_x_function_call): Try an operator function
5904 whenever we call an object of class type.
5905 * method.c (build_opfncall): Pass CALL_EXPRs through.
5906 * cvt.c (implicit_conversion): Do const-ref case first.
5907 (add_conv_candidate, build_object_call, op_error): New fns.
5908 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5909 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5911 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5912 Fall back on preincrement handling. Use op_error.
5914 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5916 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5919 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5921 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5923 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5925 * typeck.c (build_component_ref_1): Use build_component_ref
5926 instead of open coding it here.
5928 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5930 * g++.c (main): Don't link with -lg++.
5933 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5934 result of build_type_conversion.
5935 (cp_convert): Only call build_method_call for ctors if
5936 build_type_conversion failed.
5937 (ptr_complete_ob): New function.
5938 (TYPE_PTR{,OB,MEM}_P): New macros.
5939 ({add,build}_builtin_candidate{,s}): New functions.
5940 (print_z_candidates): Handle builtins.
5941 (build_user_type_conversion_1): Don't use conversion fns for
5942 converting to a base type.
5943 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5944 (build_user_type_conversion): Use convert_from_reference.
5945 (build_new_op): New function.
5946 (build_over_call): Fix handling of methods.
5947 (compare_ics): Handle AMBIG_CONV properly.
5948 * typeck2.c: Increment abort count.
5949 * method.c (build_opfncall): Forward most requests to build_new_op.
5950 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5952 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5954 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5955 invalid second argument to dump_expr_list.
5957 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5959 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5961 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5963 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5966 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5968 * typeck2.c (process_init_constructor): New pedwarn for using { }
5969 to initialize a pointer to member function.
5970 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5971 we can avoid the new error.
5973 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5975 * typeck.c (build_ptrmemfunc1): New function to hide details of
5976 pointer to member functions better.
5978 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5980 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5981 methods into the actual method, as we know the implied object is
5984 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5986 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5987 inside a system header.
5989 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5991 * call.c (build_method_call): Call complete_type on the
5994 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5996 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5997 for obj_ptr->func so that we can know which object to use in a
6000 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6002 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6003 around things. Also improve maintainability.
6005 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6007 * decl.c (grokdeclarator): Check for overflow when evaluating an
6010 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6012 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6015 * typeck.c (build_x_function_call): Pass function overload
6016 questions to new overloading code if NEW_OVER.
6017 * init.c (expand_aggr_init_1): Only check for type conversion ops
6018 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6019 Don't check for ambiguity with constructor if NEW_OVER.
6020 * cvt.c (convert_to_reference): Dereference the result of a type
6021 conversion operator.
6022 (build_conv): Propagate ICS_USER_FLAG.
6023 (implicit_conversion): Call instantiate_type.
6024 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6025 (add_function_candidate): Fix cv-quals on argtype.
6026 (print_z_candidates): New function.
6027 (build_new_function_call): Call it.
6028 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6029 consider non-converting constructors.
6030 Call print_z_candidates.
6031 Return an AMBIG_CONV for an ambiguous conversion.
6032 (build_user_type_conversion): Handle AMBIG_CONV.
6033 (convert_like): Fix test for building TARGET_EXPR.
6034 Call instantiate_type.
6035 Handle AMBIG_CONV and LVALUE_CONV.
6036 (build_over_call): Handle 0 args and ellipsis.
6037 * cp-tree.def: Add AMBIG_CONV.
6039 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6041 * decl.c (lookup_name_real): If we find mem in obj when parsing
6042 `obj->mem', make sure we return the right value.
6044 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6046 * search.c (get_base_distance): Call complete_type.
6048 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6050 * decl.c (store_bindings): Make static.
6052 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6054 * init.c (expand_aggr_init_1): Don't check type conversions if
6057 * cvt.c (z_candidate): Put back template field.
6058 (add_function_candidate): Set it.
6059 (add_template_candidate): Likewise.
6061 (compare_qual): Handle references and pointers to members.
6062 (compare_ics): Handle reference bindings.
6064 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6066 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6068 * call.c (compute_conversion_costs): Call complete_type.
6070 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6071 pointers, so we can handle template parameters.
6073 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6075 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6076 here; let's make it explicit instead of a side effect of an
6079 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6081 * cvt.c (z_candidate): Remove template field.
6082 (reference_binding): Handle binding to temporary.
6083 (implicit_conversion): Likewise.
6084 (add_function_candidate): Handle artificial constructor parms.
6085 Handle functions with too few parms.
6086 (add_template_candidate): New function.
6087 (build_user_type_conversion_1): Handle constructors.
6088 (convert_like): Likewise.
6089 (build_over_call): Likewise.
6090 (build_new_function_call): Support templates.
6091 (compare_ics): Fix reference, inheritance handling.
6093 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6095 * decl.c: Add signed_size_zero_node.
6096 (init_decl_processing): Build it.
6097 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6098 when we're trying to make a negative delta.
6100 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6102 Stop doing this damn index==strchr variable name confusion.
6103 * class.c (add_virtual_function): Change local var INDEX to be
6105 (add_method): Likewise.
6106 * lex.c (print_parse_statistics): Likewise.
6107 * search.c (make_memoized_table_entry): Likewise.
6108 (lookup_fnfields_here): Likewise.
6109 (lookup_field): Likewise.
6110 (lookup_fnfields): Likewise.
6111 (get_baselinks): Likewise.
6112 * sig.c (build_signature_table_constructor): Likewise.
6113 (build_signature_method_call): Likewise.
6114 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6115 (get_member_function_from_ptrfunc): Likewise.
6116 (build_ptrmemfunc): Change local var INDEX to be IDX.
6117 (c_expand_start_case): Likewise.
6119 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6121 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6122 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6123 (convert_to_reference): Use build_type_conversion to convert to
6124 the reference type directly.
6125 (standard_conversion): Fix void* case, non-conversions.
6126 (reference_binding): Fix expr == 0 case, non-conversions.
6127 (convert_like): Support REF_BIND.
6128 (compare_qual): Split out from compare_ics.
6129 (compare_ics): Use it, handle icses with only a qual_conv.
6131 * init.c (expand_vec_init): Don't crash if decl is NULL.
6133 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6135 * mpw-config.in: New file, configury for Mac MPW.
6136 * mpw-make.sed: New file, makefile editing for MPW.
6138 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6140 * pt.c (instantiate_class_template): Call repo_template_used.
6142 * search.c (lookup_conversions): Only lookup conversions in
6145 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6147 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6149 * cp-tree.h, lex.c: Include cp-tree.def.
6150 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6152 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6154 * init.c (build_vec_delete_1): Call complete_type.
6156 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6158 * except.c (start_anon_func): Make sure anonymous functions are
6161 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6163 * decl.c (finish_function): If function_depth > 1, set nested.
6165 * decl2.c (grokbitfield): Revert Bob's change.
6166 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6168 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6170 * pt.c (add_pending_template): Handle types.
6171 (lookup_template_class): With -fexternal-templates, just add the class
6172 to pending_templates instead of instantiating it now.
6173 * decl2.c (finish_file): Handle types in pending_templates.
6175 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6177 * decl2.c (grokbitfield): Handle constant decls appropriately.
6178 Give an appropriate error message now instead of spewing core
6181 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6183 * decl2.c: Don't turn on thunks by default for now.
6185 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6187 * typeck.c (complete_type): Handle error_mark_node.
6188 (common_type, OFFSET_TYPE): Handle template_type_parms.
6190 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6192 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6193 regardless of DECL_INLINE.
6195 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6197 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6199 * rtti.c (build_dynamic_cast): Support templates.
6200 * tree.def: Support DYNAMIC_CAST_EXPR.
6201 * pt.c (tsubst_copy): Likewise.
6202 * decl2.c (build_expr_from_tree): Likewise.
6204 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6206 * typeck.c (build_static_cast): Support templates.
6207 (build_const_cast): Likewise.
6208 * tree.def: Support CONST/STATIC_CAST_EXPR.
6209 * pt.c (tsubst_copy): Likewise.
6210 * decl2.c (build_expr_from_tree): Likewise.
6212 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6214 * decl2.c (finish_vtable_vardecl): Don't trust
6215 TREE_SYMBOL_REFERENCED for vtables of local classes.
6217 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6219 * pt.c (tsubst_copy): Handle operator T.
6221 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6223 * init.c (build_delete): Move creation of PARMS inside test of
6224 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6226 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6228 * typeck.c (build_conditional_expr): Don't assume that
6229 the arguments to ?: are always pointers or records.
6231 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6233 * decl2.c (import_export_decl): Still emit static/weak/comdat
6234 copies of inline template functions with -fno-implicit-templates.
6236 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6238 * init.c (build_delete): Determine the complete basetype
6239 path to the destructor we're calling.
6241 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6243 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6244 initialize the enum, because we really and truly don't know where
6246 (start_enum): Don't copy integer_zero_node because
6247 build_enumerator will do it.
6249 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6251 * decl.c (finish_function): Do access control on base destructors.
6253 * pt.c (tsubst, case FUNCTION_DECL): Set up
6254 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6257 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6259 * cvt.c (build_up_reference): If we have already extended the
6260 lifetime of the temporary, don't try it again.
6261 * typeck.c (c_expand_return): Don't try and convert the return
6262 value twice when we want a reference, once is enough.
6264 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6266 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6267 LOOKUP_ONLYCONVERTING at all for now.
6269 * search.c (add_conversions): Put the conversion function in
6270 TREE_VALUE, the basetype in TREE_PURPOSE.
6271 * cvt.c (build_type_conversion): Adjust.
6272 * cvt.c (build_expr_type_conversion): Adjust.
6273 * call.c (user_harshness): Adjust.
6275 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6277 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6280 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6282 * except.c (expand_start_catch_block): Add a dummy region, if we
6283 get an error, so that we can avoid core dumping later.
6285 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6287 * cp-tree.h (OFFSET_REF): Remove.
6288 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6289 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6290 * init.c (expand_aggr_init_1): Likewise.
6291 (build_new): Likewise.
6292 * typeck.c (expand_target_expr): Likewise.
6294 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6296 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6299 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6301 * cvt.c (build_up_reference): Redo how and when temporaries are
6303 * decl.c (grok_reference_init): Don't try and be smart about
6306 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6308 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6309 (TARGET_EXPR...), now that it has 4 arguments.
6310 * tree.c (build_cplus_new): Likewise.
6312 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6314 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6316 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6317 * decl.c (struct saved_scope): Remove named_labels,
6318 {base,member}_init_list.
6319 (maybe_push_to_top_level): Don't set them. Call
6320 push_cp_function_context if appropriate.
6321 (pop_from_top_level): Likewise.
6323 * method.c (do_build_assign_ref): Remove obsolete check of
6324 TYPE_HAS_ASSIGN_REF (basetype).
6326 * decl.c (grokfndecl): Diagnose user definition of
6327 implicitly-declared methods.
6329 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6331 * method.c (do_build_copy_constructor): Add code to give
6332 meaningful error messages instead of crashing.
6333 (do_build_assign_ref): Don't synthesize assignment operators for
6334 classes containing reference or const members.
6336 * class.c (struct base_info): Remove cant_synth_copy_ctor
6337 and cant_synth_asn_ref.
6338 (finish_base_struct): Remove the code that tries to conditionalize
6339 synthesis of copy constructors & assignment operators based on
6340 access permissions. Instead, let it fail when it tries to
6341 synthesize the copy constructor. This will give meaningful error
6342 messages instead of silently generating code to perform a bitcopy.
6344 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6346 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6347 determining types for constant values.
6349 * decl.c (struct named_label_list): Use instead of stuffing
6350 random items into a TREE_LIST node.
6351 (named_label_uses): Use the new struct.
6352 (poplevel): Likewise.
6353 (lookup_label): Likewise.
6354 (define_label): Add an error message to tell the user the line
6355 where the goto is located in addition to the destination of the
6357 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6359 (finish_function): Likewise.
6361 (start_decl): Complain about defining a static data member
6362 in a different type from which it was declared.
6364 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6366 * cvt.c (build_expr_type_conversion): Adjust.
6368 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6370 * call.c (build_method_call): Always convert 'this' to the
6373 * search.c (add_conversions): Put the conversion function in
6374 TREE_VALUE, the type in TREE_PURPOSE.
6375 * cvt.c (build_type_conversion): Adjust.
6376 * call.c (user_harshness): Adjust.
6378 * method.c (emit_thunk): Call temporary_allocation and
6379 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6381 * tree.c (build_cplus_array_type): Handle tweaking of
6382 TYPE_MAIN_VARIANT here.
6383 * typeck.c (common_type): Not here.
6385 * typeck.c (complete_type): Only try to complete an array type if
6388 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6390 * decl.c (grokvardecl): Call complete_type.
6391 (grokdeclarator): Call complete_type for PARM_DECLs.
6393 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6395 * pt.c (instantiate_class_template): Re-set
6396 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6398 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6400 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6401 smart enough to do it right.
6402 * tree.c (cp_expand_decl_cleanup): Likewise.
6403 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6404 cp_expand_decl_cleanup.
6405 (store_parm_decls): Likewise.
6406 (hack_incomplete_structures): Likewise.
6407 * except.c (push_eh_cleanup): Likewise.
6409 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6411 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6412 frontend to the backend where it belongs.
6413 * tree.c (unsave_expr): Likewise.
6414 (unsave_expr_now): Likewise.
6415 * tree.def (UNSAVE_EXPR): Likewise.
6416 * cp-tree.h (unsave_expr): Likewise.
6417 (unsave_expr_now): Likewise.
6419 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6421 * init.c (emit_base_init): Make sure the partial EH cleanups live
6422 on the function_obstack.
6424 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6426 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6427 when checking for pointer types.
6429 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6431 * pt.c (instantiate_class_template): Remove obsolete check for
6432 access declarations.
6434 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6436 * call.c (build_overload_call): Simplify calls to
6437 build_overload_call by removing last parameter.
6438 (build_method_call): Likewise.
6439 * cp-tree.h: Likewise.
6440 * method.c (build_opfncall): Likewise.
6441 * typeck.c (build_x_function_call): Likewise.
6443 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6445 * call.c (default_parm_conversions): Factor out common code.
6446 (build_method_call): Use it.
6447 (build_overload_call_real): Use it.
6449 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6451 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6452 but pedwarn as the code is bogus.
6453 * typeck.c (decay_conversion): Likewise.
6454 (build_function_call_real): Use build_addr_func instead of
6455 default_conversion. Don't allow pointer-to-method functions down
6457 (build_unary_op): Use real pointer-to-member functions instead of
6459 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6460 (convert_for_assignment): Removed some obsolete code.
6461 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6462 build_x_function_call instead of current_class_ptr. Only call
6463 digest_init once on an initializer, we do this just checking
6465 (build_expr_from_tree): Pass current_class_ref to
6466 build_x_function_call instead of current_class_ptr.
6467 * init.c (build_member_call): Likewise.
6469 * error.c (dump_expr): Handle OFFSET_REFs better.
6470 * pt.c (unify): Handle pointer-to-member functions better.
6471 * decl.c (finish_function): Clear out current_class_ref just like
6472 we do for current_class_ptr.
6474 * typeck.c (get_delta_difference): Handle virtual bases better.
6476 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6478 * sig.c (build_signature_table_constructor): Use the delta for
6479 the original basetype for this virtual function with thunks.
6480 (build_signature_method_call): We still need to adjust 'this'
6483 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6485 * call.c (build_addr_func): New routine. Used to get the `real'
6486 address of a function or a method. Needed to avoid getting a
6487 pointer-to-member function.
6488 (build_call): New routine to build CALL_EXPRs.
6489 (build_method_call): Use it.
6490 * cvt.c (convert_to_aggr): Likewise.
6491 * typeck.c (build_function_call_real): Likewise.
6492 * sig.c (build_signature_table_constructor): Use build_addr_func.
6493 * cp-tree.h (build_call, build_addr_func): Declare them.
6495 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6497 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6498 * parse.y: Remove uses of LOOKUP_AGGR.
6500 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6502 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6503 C_C_D to current_class_ref.
6505 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6507 * call.c (convert_harshness): Tighten up pointer conversions.
6509 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6511 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6512 (finish_file): Likewise.
6514 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6516 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6518 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6521 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6523 * decl2.c: Turn on thunks by default where supported.
6525 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6527 * cp-tree.h (build_overload_call_maybe): Removed.
6528 * call.c (build_overload_call_real): Invert meaning of last arg to
6529 be require_complete.
6530 (build_overload_call): Likewise.
6531 * typeck.c (build_x_function_call): Use build_overload_call_real
6532 instead of build_overload_call_maybe.
6534 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6536 * decl2.c (finish_file): Don't try to emit functions that haven't
6539 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6541 * decl2.c (finish_vtable_vardecl): Oops.
6543 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6544 Also store the bindings from previous_class_values.
6545 (pop_from_top_level): Restore them.
6547 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6549 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6550 symbol has been referenced.
6551 (finish_file): Re-join synthesis/vtable loop with inline emission
6552 loop, disable inlining when an inline is output.
6554 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6556 * except.c (init_exception_processing): Setup saved_in_catch.
6557 (push_eh_cleanup): Reset __eh_in_catch.
6558 (expand_start_catch_block): Set __eh_in_catch.
6560 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6562 * except.c (push_eh_cleanup): Add tracking for whether or not we
6563 have an active exception object.
6564 (expand_builtin_throw): Use it to make sure a rethrow without an
6565 exception object is caught.
6567 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6569 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6572 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6574 * decl2.c (finish_file): Also use sentries for vars with
6575 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6578 * lex.c (handle_cp_pragma): Disable #pragma
6579 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6581 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6583 * method.c (emit_thunk): Wrap default case in
6584 temporary/permanent_allocation.
6586 * method.c (make_thunk): Use DECL_ONE_ONLY.
6587 (emit_thunk): Call assemble_end_function.
6589 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6591 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6592 (import_export_decl): Likewise.
6593 (finish_prevtable_vardecl): Disable vtable hack if
6594 SUPPORTS_ONE_ONLY > 1.
6596 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6598 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6599 PREDECREMENT_EXPRs take two arguments, not one.
6601 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6603 * class.c (build_vtable_entry): Don't build thunks for abstract
6606 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6609 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6611 * class.c (set_rtti_entry): Use size_zero_node.
6612 (build_vtable): Likewise.
6614 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6616 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6617 (prepare_fresh_vtable): Likewise.
6619 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6621 * method.c (emit_thunk): Call mark_used on the target function.
6623 * call.c (build_method_call): Don't warn about pending templates.
6625 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6627 * decl2.c (finish_file): Fix list walking logic.
6629 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6631 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6633 * class.c (finish_struct_1): Remove old code for
6634 dont_allow_type_definitions.
6635 * cp-tree.h: Likewise.
6636 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6637 definition of flagged_type_tree is found before it is used.
6639 * parse.y: Added the ftype member to the type union, and changed a
6640 number of rules to use it instead of ttype. Added calls to
6641 check_for_new_type() as appropriate.
6642 * typeck2.c (check_for_new_type): New function for checking
6643 if a newly defined type appears in the specified tree.
6644 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6645 for check_for_new_type().
6647 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6649 * decl2.c (finish_file): Only use a sentry if the decl is public.
6651 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6652 don't pass LOOKUP_ONLYCONVERTING.
6654 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6656 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6657 properly keeps track of const and volatile type modifiers.
6659 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6661 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6662 * pt.c (comp_template_args): Use it.
6664 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6665 assemble_external for artificial function decls.
6667 * decl.c (cp_finish_decl): Oops.
6669 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6671 * decl2.c (import_export_decl): Put static data member templates
6672 into common storage, or make them weak, depending on whether they
6673 are dynamically or statically initialized.
6674 (get_sentry): New function.
6675 (finish_file): Do import_export_decl for static data members before
6676 building the init/fini functions. Don't init/fini a variable that's
6677 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6678 push/pop_temp_slots.
6679 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6680 expand_static_init thang.
6681 * method.c (get_id_2): New function.
6683 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6685 * parse.y (empty_parms): Make sure we use C++-style prototypes
6686 when we're declaring member functions.
6688 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6690 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6691 * parse.y (self_template_type): New nonterminal.
6693 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6695 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6697 * parse.y (base_class.1): Allow 'typename foo::bar'.
6699 * lex.c (check_newline): Remove #pragma code that plays with the
6700 input stream, since we now deal with tokens. Clear nextchar when
6702 (handle_cp_pragma): Use real_yylex.
6703 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6706 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6708 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6710 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6712 * parse.y: New token SELFNAME for potential constructor.
6713 * spew.c (yylex): Handle it.
6714 * lex.c (identifier_type): Produce it.
6716 * parse.y (complete_type_name): In :: case, don't push class binding.
6717 (complex_type_name): Likewise.
6719 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6721 * typeck.c (build_reinterpret_cast): Handle pointer to member
6724 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6726 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6728 (check_newline): Put the vtable/unit/implementation/interface pragma
6729 code into handle_cp_pragma, replacing it with a call.
6730 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6731 args. Get the next token after handling the pragma token.
6733 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6735 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6736 (convert_to_pointer_force): Likewise.
6738 * init.c (build_new): Fix array new without -fcheck-new.
6740 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6742 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6743 tree.c: Lose TYPE_NESTED_NAME.
6745 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6748 * tree.def: Add VEC_INIT_EXPR.
6749 * expr.c (cplus_expand_expr): Handle it.
6750 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6751 the extra file-scope symbol nastiness.
6753 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6755 * method.c (make_thunk): Thunks are static.
6756 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6758 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6759 (finish_file): Don't emit them here.
6761 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6763 * rtti.c (build_dynamic_cast): Handle null pointers.
6764 (ifnonnull): New function.
6766 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6768 * call.c (build_method_call): Remember the original basetype we
6769 were called with. Give an error message instead of trying
6770 (incorrectly) to call a non-static member function through a
6771 non-inherited class.
6773 * search.c (expand_upcast_fixups): Mark the new fixup as
6776 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6778 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6780 * class.c (set_rtti_entry): Fix for thunks.
6782 * decl2.c (import_export_decl): Still emit typeinfo fns for
6783 cv-variants of builtin types.
6785 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6786 (init_rtti_processing): Instead of here.
6788 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6790 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6791 (build_typeid): Only complain about taking dynamic typeid without
6794 * decl2.c: flag_rtti defaults to 1.
6796 * rtti.c (get_tinfo_var): The general class case is now smaller.
6797 (init_rtti_processing): Pack the latter three fields of base_info
6800 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6802 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6804 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6806 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6807 (push_memoized_context): Split out code to undefer pop_type_level to
6808 (clear_memoized_cache): here.
6809 (pop_memoized_context): We can only handle one layer of deferral of
6810 pop_type_level so clear the cache, if there was a previous level.
6812 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6814 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6815 (expand_class_desc): Use one pointer to an array of base_info
6816 structs, passed using a CONSTRUCTOR.
6818 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6820 * class.c (build_vbase_path): Remove block extern for
6821 flag_assume_nonnull_objects here.
6822 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6823 (build_vtbl_ref): New routine.
6824 (build_vtable): Set up rtti info here.
6825 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6826 place where we can get the rtti pointers from to avoid having to
6827 search around for a place.
6828 (finish_base_struct): Likewise.
6829 (finish_struct_1): Likewise. Never create totally new vtables
6830 with totally new vtable pointers for rtti. Disable code to layout
6831 vtable pointers better until we want to break binary
6833 * rtti.c (build_headof_sub): New routine to convert down to a
6834 sub-object that has an rtti pointer in the vtable.
6835 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6837 (build_dynamic_cast): Make sure we have saved it, if we need to.
6838 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6839 a more efficient vtable layout, enable later.
6840 * call.c (flag_assume_nonnull_objects): Moved declaration to
6841 * cp-tree.h: here. Declare build_vtbl_ref.
6842 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6843 function calls that want a tree.
6845 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6847 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6848 other X subobjects in the most derived type. Ack.
6850 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6851 get_typeid will do it for us.
6852 (get_typeid_1): Break out call-building for expand_*_desc to use.
6853 (get_typeid): Call it.
6854 (expand_*_desc): Likewise.
6855 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6857 (init_decl_processing): Lose builtin_type_tdescs lossage.
6858 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6860 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6862 * pt.c (tsubst): When calling set_nested_typename, use
6863 TYPE_NESTED_NAME (current_class_type) instead of
6866 * decl.c (pushdecl): Likewise.
6867 (pushdecl_class_level): Likewise.
6868 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6869 set_nested_typename.
6871 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6873 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6875 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6877 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6879 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6880 (init_rtti_processing): Lose bad_cast_type.
6881 (build_dynamic_cast): Use throw_bad_cast.
6883 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6885 * decl2.c (finish_file): Don't synthesize artificial functions
6886 that are external and not inline.
6888 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6890 * decl2.c (finish_file): Handle having new inlines added to
6891 saved_inlines by synthesis.
6893 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6895 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6897 RTTI rewrite to initialize nodes as needed, not require that
6898 users #include <typeinfo>, complete functionality and reduce wasted
6900 * rtti.c (init_rtti_processing): New fn.
6901 (build_typeid): The vtable entry is now a function.
6902 (get_tinfo_var): New fn.
6903 (get_tinfo_fn): Likewise.
6904 (get_typeid): Use it.
6905 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6906 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6908 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6909 (synthesize_tinfo_fn): New fn.
6910 * method.c (build_t_desc_overload): Lose.
6911 (build_overload_with_type): More generic.
6912 * decl.c (init_decl_processing): Call init_rtti_processing.
6913 * class.c (set_rtti_entry): Use get_tinfo_fn.
6914 * decl2.c (mark_vtable_entries): Mark the rtti function.
6915 (finish_prevtable_vardecl): Don't build_t_desc.
6916 (import_export_decl): Handle tinfo functions.
6917 (finish_file): Likewise.
6918 * typeck.c (inline_conversion): New fn.
6919 (build_function_call_real): Use it.
6920 * cp-tree.h: Add decls.
6922 * method.c (hack_identifier): Also convert component_refs from
6925 * lex.c (cons_up_default_function): Use the type, not the name, in
6928 * decl2.c (import_export_vtable): Fix weak vtables.
6930 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6932 * search.c (get_base_distance_recursive): Fix access checks for
6935 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6937 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6939 (convert_harshness): Add prototypes wrapped by PROTO.
6940 * decl2.c (grok_function_init): Likewise.
6941 (do_toplevel_using_decl): Change to void return type.
6942 * class.c (build_vtable_entry): Remove decl of make_thunk.
6943 (merge_overrides): Fix order of arg definitions.
6944 (finish_vtbls): Likewise.
6945 (fixup_vtable_deltas): Likewise.
6946 (modify_all_direct_vtables): Likewise.
6947 (modify_all_indirect_vtables): Likewise.
6948 * search.c (get_base_distance_recursive): Likewise.
6949 (get_abstract_virtuals_1): Likewise.
6950 (fixup_virtual_upcast_offsets): Likewise.
6951 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6952 * init.c (perform_member_init): Fix order of arg definitions.
6953 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6954 * cp-tree.h (make_thunk): Add decl.
6955 (overload_template_name, push_template_decl): Add decls.
6956 (do_toplevel_using_decl): Change to void return type.
6957 (vec_binfo_member): Add decl.
6959 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6961 * typeck.c (mark_addressable, convert_for_assignment,
6962 convert_for_initialization, pointer_int_sum, pointer_diff,
6963 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6964 (convert_sequence): #if 0 fn decl, since definition also is.
6966 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6968 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6969 cast to pointer types for type searching.
6971 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6973 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6974 case where BINFO == 0.
6976 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6978 * call.c (build_method_call): Fix wording of error messages so
6979 constructors come out right.
6981 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6983 * decl.c (push_overloaded_decl): Don't warn about hidden
6984 constructors when both the type and the function are declared
6985 in a system header file.
6987 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6989 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6990 flag for the type to the type's fields.
6992 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6994 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6996 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6998 * class.c (base_info, finish_base_struct): Replace
6999 needs_virtual_dtor with base_has_virtual.
7001 (finish_struct_1): Remove the old code that tried to make default
7002 destructors virtual. Use base_has_virtual when checking if we need
7003 to add a vtable entry for the rtti code.
7005 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7007 * pt.c (push_template_decl): Complain about template decl with
7008 inappropriate declaration.
7010 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7012 * typeck.c (build_x_unary_op): Remove bogus check for taking
7013 the address of a member function.
7015 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7017 * parse.y (constructor_declarator): Only push the class if
7018 we are not already in the class.
7020 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7022 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7023 Add additional argument to INIT_CUMULATIVE_ARGS.
7025 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7027 * decl.c (shadow_tag): Fix error about anon union with methods.
7029 * parse.y (self_reference): Only generate a self-reference if this
7030 is a non-template class.
7031 (opt.component_decl_list): Only use it if it was generated.
7033 * parse.y (component_decl_1): Use constructor_declarator.
7034 (fn.def2): Likewise.
7035 (notype_component_declarator0): Likewise.
7037 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7039 * typeck.c (build_x_unary_op): Add checks for taking the address
7040 of a TARGET_EXPR or of a member function, and give appropriate
7043 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7045 * pt.c (process_template_parm): Allow template type parms to be
7046 used as types for template const parms.
7048 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7050 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7053 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7055 * decl.c (lookup_name_real): Be even more picky about the
7056 ambiguous lookup warning.
7057 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7058 * parse.y (constructor_declarator): Rather than here.
7060 * parse.y (constructor_declarator): New nonterminal.
7062 (explicit_instantiation): Likewise.
7064 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7066 Add implicit declaration of class name at class scope.
7067 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7068 * parse.y (self_reference): New nonterminal.
7069 (opt.component_decl_list): Use it.
7070 (fn.def1): Add nested_name_specifier type_name cases.
7071 * class.c (build_self_reference): New function.
7072 (finish_struct): Handle access_default later, move self-reference
7074 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7075 * cp-tree.h: Adjust.
7077 * pt.c (do_function_instantiation): Separate handling of member
7078 functions and non-member functions properly.
7080 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7082 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7084 * class.c (finish_struct_1): Check the right slot for destructors.
7086 * decl.c (start_enum): Complain about enum templates.
7088 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7090 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7091 * typeck.c (unary_complex_lvalue): Likewise.
7093 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7095 * typeck.c (c_expand_return): Check for a returned local
7096 array name, similar to the check for an ADDR_EXPR.
7098 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7100 * decl.c (cp_finish_decl): Don't build cleanups for static
7103 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7105 * typeck.c (build_modify_expr): Fix error messages to be more
7107 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7108 assignment operators.
7109 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7110 assignment operators.
7112 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7114 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7115 give an error if initialized. Pedwarn about nested type with the
7116 same name as its enclosing class.
7118 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7120 * typeck.c (require_complete_type): Be sure to instantiate the
7121 MAIN_VARIANT of the type.
7123 * decl2.c (finish_file): Instantiate pending templates before
7124 processing static constructors and destructors.
7126 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7129 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7131 * decl2.c (delete_sanity): If error_mark_node is passed
7132 in as an expression, quit while we're ahead.
7134 * decl.c (grokdeclarator): Give an error message if `friend'
7135 is combined with any storage class specifiers.
7137 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7139 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7140 definition of nonexistent nested type.
7142 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7143 not to say 'typedef'.
7145 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7147 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7148 * search.c (dfs_walk, dfs_init_vbase_pointers,
7149 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7150 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7152 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7154 * except.c (build_throw): Support minimal parse.
7155 * pt.c (tsubst_copy): Support THROW_EXPR.
7156 * decl2.c (build_expr_from_tree): Likewise.
7158 * pt.c (mangle_class_name_for_template): Always allocate
7161 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7163 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7164 when trying to cast from an incomplete type.
7166 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7168 * pt.c (instantiate_class_template): Don't bother setting up
7169 CLASSTYPE_TAGS explicitly, as the nested types will add
7172 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7174 * decl.c (shadow_tag): Remove old error check for usage of
7175 an enum without a previous declaration.
7176 (xref_tag): Add error message about usage of enums without a
7177 previous declaration.
7179 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7181 * lex.c (do_identifier): Only do name consistency check if we're
7184 * pt.c (push_template_decl): Don't crash if we get a member defn
7187 * decl.c (xref_tag_from_type): New function to do an xref without
7188 always having to figure out code_type_node.
7189 * cp-tree.h: Declare it.
7190 * pt.c (instantiate_class_template): Use it for friend classes.
7191 (lookup_template_class): Use it.
7193 * typeck2.c (build_functional_cast): Pull out a single parm before
7194 passing it to build_c_cast.
7196 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7198 * expr.c (do_case): Give an error message if a pointer is
7199 given as a case value.
7201 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7203 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7206 * lex.c (cons_up_default_function): Really, now, interface hackery
7207 does not apply to synthesized methods.
7209 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7211 * call.c (build_method_call): Ctors and dtors now have special names
7212 with respect to lookups.
7213 * class.c (add_method): Likewise.
7214 (grow_method): Likewise.
7215 (finish_struct_methods): Likewise.
7216 (warn_hidden): Likewise.
7217 (finish_struct_1): Likewise.
7218 * cvt.c (convert_to_reference): Likewise.
7219 (convert_to_aggr): Likewise.
7220 (cp_convert): Likewise.
7221 * decl2.c (check_classfn): Likewise.
7222 * init.c (expand_member_init): Likewise.
7223 (expand_default_init): Likewise.
7224 (expand_aggr_init_1): Likewise.
7225 (build_offset_ref): Likewise.
7226 (build_new): Likewise.
7227 (build_delete): Likewise.
7228 * lex.c (do_inline_function_hair): Likewise.
7229 * search.c (lookup_field_1): Likewise.
7230 (lookup_fnfields_here): Likewise.
7231 (lookup_field): Likewise.
7232 (lookup_fnfields): Likewise.
7233 (get_virtual_destructor): Likewise.
7234 (dfs_debug_mark): Likewise.
7235 (dfs_pushdecls): Likewise.
7236 (dfs_compress_decls): Likewise.
7237 * tree.c (layout_basetypes): Likewise.
7238 * typeck.c (build_component_ref): Likewise.
7239 (build_x_function_call): Likewise.
7240 (build_modify_expr): Likewise.
7241 (convert_for_initialization): Likewise.
7242 (build_functional_cast): Likewise.
7243 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7246 * decl.c (ctor_identifier): New.
7247 (dtor_identifier): New.
7248 (init_decl_processing): Set them.
7250 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7252 * typeck.c (build_component_ref): Don't get confused by fields whose
7253 context has no type name, like pointer to member functions.
7255 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7257 * decl.c (grokdeclarator): Handle typedef without declarator.
7259 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7261 * parse.y (bad_parm): Catch another case of missing `typename'.
7263 * lex.c (yyprint): Handle TYPE_DECLs.
7265 * decl.c (start_function): Don't try to be clever.
7267 * lex.c: Lose compiler_error_with_decl.
7268 * typeck2.c: Lose error_with_aggr_type.
7269 (incomplete_type_error): Use cp_* instead of old functions.
7270 (readonly_error): Likewise.
7271 * typeck.c (convert_arguments): Likewise.
7272 * search.c (lookup_nested_field): Likewise.
7273 * method.c (make_thunk): Likewise.
7274 * decl.c (grokparms): Likewise.
7275 * cp-tree.h: Update.
7277 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7280 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7282 * method.c (build_opfncall): When deleting a pointer to an
7283 array, build a new pointer to the tree past any ARRAY_TYPE
7286 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7288 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7290 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7292 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7295 * decl.c (finish_function): Don't set nested based on
7296 hack_decl_function_context.
7297 * parse.y (function_try_block): Check for nested function.
7298 (pending_inlines): Likewise.
7300 * decl2.c (build_expr_from_tree): If a unary op already has a
7301 type, just return it.
7303 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7305 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7306 (finish_file): Check the return value of walk_vtables.
7307 (finish_prevtable_vardecl): Return int.
7308 (finish_vtable_vardecl): Likewise.
7309 (prune_vtable_vardecl): Likewise.
7310 * lex.c (set_vardecl_interface_info): Likewise.
7311 * cp-tree.h: Adjust return types.
7313 * class.c (delete_duplicate_fields_1): Don't complain about
7314 duplicate nested types if they're the same type.
7315 (finish_struct): Remove check for duplicate.
7316 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7318 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7320 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7322 * decl.c (grokdeclarator): Lose special handling of class-level
7323 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7324 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7326 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7328 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7330 * search.c (compute_access): Fix handling of anonymous union
7332 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7333 from anonymous unions to their members.
7335 * typeck.c (build_x_function_call): For static member functions,
7336 hand off to build_member_call.
7338 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7340 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7342 * init.c (expand_vec_init): Fix init == 0 case.
7344 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7346 * init.c (build_new): Pedwarn about init and array new.
7347 (expand_vec_init): Handle lists, use convert_for_initialization.
7349 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7350 when converting to an aggregate type.
7351 * cvt.c (cp_convert): Pass it through.
7353 * typeck.c (build_conditional_expr): Handle user-defined
7354 conversions to slightly different types.
7356 * decl.c (grokdeclarator): Force an array type in a parm to be
7359 * decl2.c (do_using_directive): Sorry.
7360 (do_namespace_alias): Likewise.
7361 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7363 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7365 * parse.y (datadef): Move call to note_list_got_semicolon up.
7367 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7369 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7371 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7373 * decl.c (cp_finish_decl): The exception regions have to be
7374 nested, not overlapping. We start the exception region for a
7375 decl, after it has been fully built, and all temporaries for it
7376 have been cleaned up.
7378 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7380 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7382 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7384 * tree.def: Add RETURN_INIT.
7385 * pt.c (instantiate_decl): Handle RETURN_INIT.
7386 * decl.c (store_return_init): Handle minimal_parse_mode.
7388 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7389 * decl.c (make_typename_type): Don't try to get the file and line
7391 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7393 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7395 * decl.c (poplevel): Make sure we clear out and restore old local
7396 non-VAR_DECL values by default when they go out of scope.
7398 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7400 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7401 referring to addresses of variables and functions.
7403 * error.c (dump_expr): Support SIZEOF_EXPR.
7405 * init.c (do_friend): Use the return value of check_classfn.
7407 * typeck.c (convert_arguments): Call complete_type.
7409 * method.c (hack_identifier): After giving an error, set value to
7412 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7414 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7415 lossage for local classes.
7416 * cp-tree.h: Declare it.
7417 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7418 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7419 Use hack_decl_function_context.
7420 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7421 (start_function): Use hack_decl_function_context.
7422 (finish_function): Likewise.
7423 * method.c (synthesize_method): Likewise.
7424 * lex.c (process_next_inline): Likewise.
7425 (do_pending_inlines): Likewise.
7426 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7429 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7431 * sig.c (build_signature_pointer_or_reference_type): Align
7432 signature pointers/references on 8-byte boundaries so they can be
7433 grabbed 2 words at a time on a Sparc.
7435 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7437 * method.c (hack_identifier): Requiring a static chain is now a
7439 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7442 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7444 * init.c (build_offset_ref): Call complete_type.
7446 * decl.c (pop_from_top_level): Always pop previous_class_type.
7448 * parse.y: Handle multiple decls in a for-init-statement.
7449 * pt.c (tsubst_expr): Likewise.
7451 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7454 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7455 (poplevel_class): Set it here.
7456 (pop_from_top_level): Pop it here if we're returning to class scope.
7457 * class.c (pushclass): Don't set it here.
7459 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7460 and clear it if !pseudo.
7461 (pop_from_top_level): Restore it.
7463 * decl2.c (finish_file): Push the dummy each time we walk the list
7466 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7467 something for CAST_EXPR.
7469 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7471 * cvt.c (cp_convert): Warn about implicit conversion of the
7472 address of a function to bool, as it is always true.
7474 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7476 * typeck.c (c_expand_return): Fix warning for local externs returned.
7478 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7480 * tree.c (mapcar): Propagate const and volatile properly.
7482 * typeck.c (complete_type): Be sure to instantiate the
7483 MAIN_VARIANT of the type.
7485 * method.c (synthesize_method): Class interface hackery does not
7486 apply to synthesized methods.
7488 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7490 * pt.c (comp_template_args): Use comptypes rather than just
7491 checking for TEMPLATE_TYPE_PARM equivalence.
7493 * typeck.c (build_x_function_call): Call complete_type before
7494 checking TYPE_OVERLOADS_CALL_EXPR.
7496 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7498 * g++.c (main): Check also for new define ALT_LIBM.
7500 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7502 * pt.c (instantiate_class_template): If we don't have a pattern
7504 (coerce_template_parms): If we see a local class, bail.
7506 * decl.c (grok_reference_init): Make sure there's a type before
7509 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7510 (push_template_decl): Likewise.
7512 * parse.y (named_class_head): Set
7513 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7515 * decl.c (xref_tag): Diagnose redeclaration of template
7516 type-parameter name.
7518 * error.c (dump_type): Handle anonymous template type parms.
7520 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7522 (coerce_template_parms): Likewise.
7524 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7526 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7527 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7529 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7531 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7532 before trying to get its STUB_DECL.
7533 (coerce_template_parms): Likewise.
7535 * parse.y (template_type_parm): If they didn't use 'class',
7536 pretend they did after giving an error.
7538 * pt.c (coerce_template_parms): Diagnose use of local class.
7540 * decl.c (grok_reference_init): Use instantiate_type.
7542 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7544 * parse.y (named_class_head): Diagnose mismatching types and tags.
7546 * decl.c (pushdecl): Type decls and class templates clash with
7547 artificial type decls, not hide them.
7549 * decl.c (redeclaration_error_message): Diagnose redefinition of
7551 (duplicate_decls): Diagnose disallowed overloads for template
7554 * decl.c (start_decl): Call complete_type before checking for a
7557 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7559 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7561 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7563 * decl.c (grok_op_properties): Don't check for operator++(int) in
7566 * tree.c (perm_manip): Return a copy of variable and function
7567 decls with external linkage.
7569 * tree.def: Change some of the min tree codes to type "1".
7570 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7571 * method.c (build_overload_int): Emit something arbitrary for
7572 anything but an INTEGER_CST if we're in a template.
7574 * decl.c (cp_finish_decl): Call complete_type before deciding
7575 whether or not to lay out the decl.
7577 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7579 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7581 * typeck2.c (build_x_arrow): Call complete_type.
7583 * pt.c (add_pending_template): Broken out.
7584 (lookup_template_class): If -fexternal-templates, call it for all
7585 the methods of implemented types.
7586 (instantiate_class_template): Instead of instantiating them here.
7587 (instantiate_decl): Handle -fexternal-templates earlier.
7589 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7591 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7592 memoized lookup stuff inside GATHER_STATISTICS.
7594 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7596 * decl.c (start_decl): Complain about array of incomplete type
7598 (grokdeclarator): Not here.
7600 * parse.y (template_parm): Expand full_parm inline so we can set
7601 the rule's precedence.
7603 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7604 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7605 * decl2.c (grokbitfield): Don't check for integer constant here.
7606 * class.c (finish_struct_1): Check here.
7608 * decl.c (define_label): Make the min decl go on permanent_obstack.
7610 * pt.c (unify): Don't handle CONST_DECLs.
7611 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7612 (tsubst_copy): Likewise.
7614 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7615 CONST_DECL for a template parm.
7617 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7619 * decl.c (grokdeclarator): Complain about array of incomplete type
7621 (start_decl_1): Not here.
7623 * pt.c (tsubst): Handle pointer-to-function declarators.
7625 * method.c (hack_identifier): If pedantic, diagnose local class
7626 methods that require a static chain.
7628 * decl.c (grok_op_properties): No longer static.
7629 * cp-tree.h: Declare it.
7630 * pt.c (tsubst): Call it for operators.
7631 Use tsubst_copy for TREE_VECs.
7633 * parse.y (template_arg): The expr has precedence like '>'.
7635 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7637 * pt.c (coerce_template_parms): Don't coerce an expression using
7639 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7640 (tsubst): Don't use build_index_2_type if the max_value uses template
7642 * method.c (build_overload_int): Emit something arbitrary for an
7643 expression using template parms.
7645 * parse.y (template_close_bracket): New non-terminal to catch use
7646 of '>>' instead of '> >' in template class names.
7647 (template_type): Use it.
7648 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7650 * tree.def: Add CAST_EXPR.
7651 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7652 CONVERT_EXPR for minimal_parse_mode.
7653 * typeck.c (build_c_cast): Likewise.
7654 * pt.c (tsubst_copy): Likewise.
7655 * decl2.c (build_expr_from_tree): Likewise.
7656 * error.c (dump_expr): Likewise.
7658 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7660 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7661 (init_exception_processing): Put back decl/init of
7662 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7665 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7666 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7668 * cp-tree.h (declare_uninstantiated_type_level,
7669 uninstantiated_type_level_p): Delete prototypes.
7671 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7673 * pt.c (tsubst_expr): Add default return.
7675 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7677 * error.c (fndecl_as_string): Delete unused arg CNAME.
7678 * sig.c (build_signature_table_constructor,
7679 build_signature_method_call): Fix calls.
7681 * class.c (the_null_vtable_entry): Delete var definition.
7682 (init_class_processing): Delete tree the_null_vtable_entry init.
7683 * decl.c (no_print_{functions, builtins}): Declare as static.
7684 (__tp_desc_type_node): #if 0 var definition.
7685 (init_type_desc): #if 0 init of __tp_desc_type_node.
7686 (vb_off_identifier): Move var decl into init_decl_processing.
7687 (current_function_assigns_this): Declare as static.
7688 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7689 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7690 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7691 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7692 * init.c (BI_header_type, BI_header_size): Declare as static.
7693 * pt.c (template_classes): Delete unused var.
7694 (add_pending_template): Delete decl for non-existent fn.
7695 (lookup_template_class): Delete vars CODE and TAG_CODE.
7696 (instantiate_template): Delete unused var TARGS.
7697 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7699 (__tp_desc_type_node): #if 0 var decl.
7700 (fndecl_as_string): Fix prototype.
7702 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7704 * tree.def: Add GOTO_STMT.
7705 * pt.c (tsubst_expr): Support goto and labels.
7706 * decl.c (define_label): Support minimal parsing.
7707 * parse.y (simple_stmt): Likewise.
7709 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7711 * xref.c (GNU_xref_member): Only define/set var I if
7712 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7714 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7715 (GNU_xref_end): Fix call.
7716 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7717 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7719 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7721 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7722 (mapcar): Delete unused var CODE.
7723 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7724 (break_out_cleanups): Fix call.
7725 (bot_manip): Likewise.
7726 * call.c (build_method_call): Likewise.
7727 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7729 * typeck.c (unary_complex_lvalue, build_modify_expr,
7730 convert_for_initialization): Likewise.
7731 * typeck2.c (build_functional_cast): Likewise.
7732 * cp-tree.h (build_cplus_new): Fix prototype.
7734 * repo.c (open_repo_file): Delete unused var Q.
7735 (repo_compile_flags, repo_template_declared,
7736 repo_template_defined, repo_class_defined, repo_inline_used,
7737 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7738 (repo_get_id, repo_vtable_used): Declare as static.
7739 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7742 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7744 * parse.y (pending_inlines): Add function_try_block case.
7746 * pt.c (unify): Fix for template const parms.
7748 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7750 * lex.c (extract_interface_info): Delete forward decl.
7751 (default_copy_constructor_body, default_assign_ref_body): Delete
7752 decls for non-existent functions.
7753 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7754 (init_lex): Delete setting them.
7755 (cons_up_default_function): Delete unused vars FUNC_BUF,
7756 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7758 (toplevel, expression_obstack): Delete unused extern decls.
7759 (tree_node_kind): Delete unused enum.
7760 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7762 (tree_node_kind_names): Delete unused extern decl.
7763 (synth_obstack): Delete unused var.
7764 (init_lex): Don't set it.
7765 (init_parse): Add decl before use.
7766 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7767 (current_unit_{name, language}): Delete unused vars.
7768 (check_newline): Don't bother setting them, just accept the #pragma.
7769 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7770 (current_unit_{name, language}): Delete decls.
7772 * search.c: Wrap all of the memoized functions, macros, and
7773 variables inside #ifdef GATHER_STATISTICS.
7774 (lookup_field, lookup_fnfields): Likewise.
7775 (init_search_processing): Likewise.
7776 (reinit_search_statistics): Wrap whole function.
7777 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7779 * decl.c (finish_function): Only call pop_memoized_context if
7780 GATHER_STATISTICS is defined.
7781 (start_function): Likewise for push_memoized_context.
7782 * class.c (pushclass, popclass): Likewise.
7784 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7785 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7787 * cvt.c (cp_convert): Delete unused local var FORM.
7788 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7791 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7793 * pt.c (do_poplevel): Oops; really return what we get from
7796 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7798 * cp-tree.h (is_aggr_type): Add prototype.
7800 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7801 * method.c ({push,pop}_cp_function_context): Delete decls.
7802 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7803 (SetUnexpected, SetTerminate): Delete unused vars.
7804 (init_exception_processing): Don't set SetUnexpected or
7805 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7806 (output_exception_table_entry): Delete unused array LABEL.
7807 (expand_internal_throw): Delete unused var PARAMS.
7808 (expand_start_catch_block): Delete unused var CLEANUP.
7809 (emit_exception_table): Delete unused var EH_NODE_DECL.
7810 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7811 GOTO_UNWIND_AND_THROW. Don't set them.
7812 (end_eh_unwinder): Add top decl.
7813 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7814 (exception_section, push_rtl_perm, do_function_call,
7815 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7816 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7817 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7818 throw_used): Likewise.
7819 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7821 * search.c (dfs_mark, dfs_mark_vtable_path,
7822 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7823 dfs_unmark_new_vtable, dfs_clear_search_slot,
7824 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7825 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7826 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7828 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7829 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7830 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7831 Only define #ifdef GATHER_STATISTICS.
7832 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7834 (vbase_decl): Delete var definition.
7835 (init_search): Delete old decl.
7836 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7837 never actually used.
7838 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7839 (get_base_distance_recursive): Delete unused fourth arg
7840 BASETYPE_PATH. Fix call .
7841 (get_base_distance): Fix call.
7842 (push_class_decls): Delete unused var ID.
7843 (make_memoized_table_entry): Declare as static.
7844 (breadth_first_search): Declare as static.
7845 (tree_has_any_destructor_p): Declare as static.
7846 (pop_class_decls): Delete unused arg pop_class_decls.
7847 * class.c (popclass): Fix call to pop_class_decls.
7848 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7849 tree_has_any_destructor_p): Delete prototypes.
7851 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7852 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7853 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7854 (build_user_desc): Delete unused var T.
7855 (build_class_desc): Delete unused vars T and OFF.
7856 (build_t_desc): Delete unused var NAME_STRING.
7857 (build_headof): Make static.
7858 (get_bad_cast_node): Likewise.
7859 (get_def_to_follow): Likewise.
7860 * cp-tree.h (init_type_desc): Add prototype.
7861 (build_headof): Remove prototype.
7863 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7865 * pt.c (tsubst): Only look for matching decls at file scope for
7866 non-member functions.
7868 * call.c (build_scoped_method_call): Handle scoped destructor
7871 * decl.c (*_top_level): Also save previous_class_values.
7873 * pt.c (tsubst_expr): Support do {} while loops.
7874 * parse.y (simple_stmt): Likewise.
7875 * tree.def: Likewise.
7877 * method.c (build_overload_identifier): For a class nested in a
7878 template class, don't mangle in the template parms from our
7881 * lex.c, cp-tree.h: Remove support for template instantiations in
7882 the pending_inlines code.
7883 * pt.c: Remove dead functions and unused arguments.
7884 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7885 * parse.y: Stop passing anything to end_template_decl.
7886 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7889 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7891 * init.c (expand_recursive_init{,_1}): Delete decls.
7892 (sort_member_init): Delete unused var INIT.
7893 (emit_base_init): Delete unused var X.
7894 (build_offset_ref): Delete unused var CNAME.
7895 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7896 (emit_base_init): Delete unused local var BASE. Delete extern
7897 decl of IN_CHARGE_IDENTIFIER.
7898 (build_delete): Delete unused local var VIRTUAL_SIZE.
7900 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7901 (build_delete): Fix call.
7902 * decl2.c (delete_sanity): Likewise.
7903 * cp-tree.h (build_vec_delete): Update prototype.
7905 * typeck.c (common_base_type): Delete unused var TMP.
7906 (build_binary_op): Delete local var ARGS_SAVE.
7907 (build_array_ref): Delete unused var ITYPE.
7908 (c_expand_return): Delete unused var USE_TEMP.
7910 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7911 (comptypes): Fix calls.
7912 * decl.c (duplicate_decls): Likewise.
7913 * cp-tree.h (compexcepttypes): Delete extra arg.
7915 * decl2.c (check_classfn): Delete unused second arg CNAME.
7916 * decl.c (start_decl, grokfndecl): Fix calls.
7917 * init.c (do_friend): Likewise.
7918 * cp-tree.h (check_classfn): Update prototype.
7920 * cp-tree.h (signature_error, import_export_vtable,
7921 append_signature_fields, id_in_current_class, mark_used,
7922 copy_assignment_arg_p): Add decls.
7923 * decl2.c (mark_used): Delete decl.
7925 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7927 * class.c (get_vtable_entry): Diable unused function.
7928 (doing_hard_virtuals): Delete unused static global var.
7929 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7930 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7931 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7932 (modify_one_vtable): Delete unused var OLD_RTTI.
7933 (finish_struct_anon): Delete unused vars OFFSET and X.
7934 (finish_struct_bits): Delete unused var METHOD_VEC.
7935 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7936 for-scope local variable METHODS.
7938 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7939 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7940 (build_method_call): Delete unused args passed into ideal_candidate.
7941 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7942 * cp-tree.h (synthesize_method): Add decl.
7944 * decl.c (note_level_for_for): Give void return type.
7945 (pushdecl_nonclass_level): Likewise.
7946 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7947 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7948 (suspend_binding_level): Delete unused var LEVEL.
7949 (duplicate_decls): Delete unused var CTYPE.
7950 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7951 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7953 (grokdeclarator): Delete unused var C.
7954 (grokdeclarator): Delete unused var SIZE_VARIES.
7955 (grokparms): Delete unused var SAW_VOID.
7956 (start_function): Delete unused var OLDDECL.
7957 (cplus_expand_expr_stmt): Delete unused var
7958 REMOVE_IMPLICIT_IMMEDIATELY.
7960 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7962 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7964 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7966 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7967 (build_min_nt): Likewise.
7968 * pt.c (do_pushlevel): Emit line note.
7969 (do_poplevel): Return what we get from poplevel.
7970 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7971 * parse.y: Use do_pushlevel and do_poplevel.
7972 * cp-tree.h: Declare do_poplevel.
7974 * cp-tree.h: Declare at_eof.
7975 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7976 * decl2.c (import_export_decl): Renamed from import_export_inline.
7977 (finish_file): Call it to do interface handling for statics.
7978 * pt.c (tsubst_copy): Call mark_used on variables and functions
7981 * decl2.c (finish_file): Don't emit statics we can't generate.
7982 * pt.c (instantiate_decl): Don't set interface on instantiations
7985 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7986 * tree.c (print_lang_statistics): Print max template depth.
7987 * pt.c (push_tinst_level): Dump entire instantiation context.
7988 (instantiate_class_template): Use it and pop_tinst_level.
7989 (instantiate_decl): Likewise.
7991 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7992 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7994 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7996 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7997 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7998 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7999 the new template implementation.
8001 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8003 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8005 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8007 * decl.c (cp_finish_decl): Delay emitting the debug information for
8008 a typedef that has been installed as the canonical typedef, if the
8009 type has not yet been defined.
8011 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8013 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8015 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8017 * decl.c (lookup_label): Call label_rtx.
8019 * decl.c (make_binding_level): New function.
8020 (pushlevel, pushlevel_class): Call it instead of explicit
8021 duplicate calls to xmalloc.
8023 * decl.c (init_decl_processing): Delete useless build_pointer_type
8026 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8027 (sizet_ftype_string): Delete variable.
8028 (init_decl_processing): Add built-in functions fabsf, fabsl,
8029 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8030 variable strlen_ftype, used for strlen.
8032 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8034 * decl.c (push_to_top_level): Start from current_binding_level
8035 again for now; the stl hacks depend on g++ being broken in this
8036 way, and it'll be fixed in the template rewrite.
8038 * tree.def: Add USING_DECL.
8039 * decl2.c (do_class_using_decl): Implement.
8040 (grokfield): Pass access decls off to do_class_using_decl instead of
8042 * error.c (dump_decl): Handle USING_DECLs.
8043 * decl.c (grokdeclarator): Remove code for handling access decls.
8044 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8045 as access decls for now.
8046 (finish_struct): Don't check USING_DECLs for other uses of the name.
8048 * search.c (get_matching_virtual): Use cp_error_at.
8050 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8052 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8054 (self_promoting_args_p): Move the check that TYPE is non-nil
8055 before trying to look at its main variant.
8056 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8058 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8060 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8061 (do_friend): Delete call to xref_friend.
8062 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8064 * typeck.c (convert_sequence): #if 0 unused function.
8066 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8067 be in decl_in_memory_p.
8068 (decl_in_memory_p): Delete decl.
8069 * expr.c (decl_in_memory_p): Delete fn.
8070 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8072 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8074 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8076 * class.c (finish_struct_1): Check for a pure-specifier on a
8077 non-virtual function here.
8079 * decl2.c (grok_function_init): Don't check whether the function
8081 (grokfield): Don't call check_for_override here.
8083 * decl.c (push_to_top_level): Start from inner_binding_level,
8084 check class_shadowed in class levels.
8086 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8088 * decl.c (resume_level): Ignore things that don't have names, instead
8091 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8093 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8095 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8097 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8100 * parse.y (complete_type_name): Bind global_scope earlier.
8101 (complex_type_name): Likewise.
8102 (qualified_type_name): Remove.
8104 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8106 * decl.c (grokfndecl): Move code that looks for virtuals in base
8108 * class.c (check_for_override): ... to a new function.
8109 (finish_struct_1): Call it.
8111 * cp-tree.h: Declare warn_sign_compare.
8113 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8114 rather than extra_warnings to decide whether to warn about
8115 comparison of signed and unsigned.
8117 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8118 implies -Wsign-compare. -Wall doesn't imply -W.
8120 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8122 * typeck.c (build_component_ref): Fix to handle anon unions in base
8125 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8127 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8128 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8129 * cvt.c (build_up_reference): Likewise.
8130 * decl.c (grok_reference_init): Likewise.
8131 (cp_finish_decl): Likewise.
8132 * error.c (dump_expr): Likewise.
8133 * tree.c (real_lvalue_p): Likewise.
8134 (lvalue_p): Likewise.
8135 (build_cplus_new): Likewise.
8136 (unsave_expr_now): Likewise.
8137 * typeck.c (unary_complex_lvalue, build_modify_expr,
8138 c_expand_return): Likewise.
8140 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8142 Make the C++ front-end pay attention to attributes for structures.
8143 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8145 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8146 Take out old round_up_size use and setting the DECL_ALIGN possibly
8147 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8148 can override what the attribute set.
8149 * cp-tree.h (finish_struct): Update prototype.
8150 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8151 attributes to finish_struct.
8152 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8153 value down into finish_struct.
8154 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8156 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8158 * decl.c (poplevel): Re-word dead for local handling.
8159 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8160 (cp_finish_decl): If is_for_scope, check for duplicates so
8161 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8163 * lex.c (do_identifier): Use global binding in preference of
8164 dead for local variable.
8166 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8168 * init.c (initializing_context): Handle anon union changes, the
8169 context where fields of anon unions can be initialized now has to be
8170 found by walking up the TYPE_CONTEXT chain.
8172 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8174 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8175 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8176 (obscure_complex_init): If bss is supported, always set
8177 DECL_INITIAL to error_mark_node.
8179 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8181 * init.c (is_friend): Make sure there's a context before we see if
8184 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8186 * init.c (is_friend): Classes are not friendly with nested classes.
8188 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8190 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8191 and record its result.
8193 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8195 * class.c (finish_struct_anon): Switch around code to not move anon
8196 union elements around, nor mess up their contexts, nor offsets,
8197 instead we now build up the right number of COMPONENT_REFs for all
8198 the anon unions that may be present at build_component_ref time.
8199 * typeck.c (lookup_anon_field): New routine to handle field lookup
8200 on fields without names. We find them, based upon their unique type
8202 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8203 Handle finding components in anonymous unions, and ensure that a
8204 COMPONENT_REF is built for each level as necessary.
8206 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8208 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8209 code that ensures that copy ctors are used if appropriate.
8211 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8213 * init.c (build_vec_delete): Only give an error if base isn't an
8216 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8218 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8219 (yylex): If we see `new', keep slurping.
8221 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8223 * class.c (finish_struct_1): Move code for handling anon unions...
8224 (finish_struct_anon): to here. Fixup so that we do the offset
8225 calculations right, and so that the fields are physically moved to
8226 the containers's chain.
8228 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8230 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8233 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8235 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8236 POINTER_SIZE to agree with expr.c.
8238 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8240 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8241 instead return NULL_TREE.
8243 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8245 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8246 about overloaded virtual functions.
8247 (warn_hidden): New routine to warn of virtual functions that are
8248 hidden by other virtual functions, that are not overridden.
8249 (get_basefndecls): New routine, used by warn_hidden.
8250 (mark_overriders): New routine, used by warn_hidden.
8251 * search.c (get_matching_virtual): Remove old warning that just
8254 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8256 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8258 * typeck.c (null_ptr_cst_p): Delete unused fn.
8259 (build_function_call_maybe): Delete unused fn.
8261 * expr.c (extract_init): #if 0 the code after unconditional return 0
8264 Delete old cadillac code.
8265 * edsel.c: Remove file.
8266 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8267 * Makefile.in (CXX_OBJS): Delete edsel.o.
8268 (edsel.o): Delete rule.
8269 * cp-tree.h (flag_cadillac): Delete var decl.
8270 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8271 * decl2.c (flag_cadillac): Delete var definition.
8272 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8273 (grokfield): Delete code depending on flag_cadillac.
8274 (finish_anon_union): Likewise.
8275 * class.c (finish_struct_1): Likewise.
8276 (pushclass): Likewise.
8277 (popclass): Likewise.
8278 (push_lang_context): Likewise.
8279 (pop_lang_context): Likewise.
8280 * decl.c (init_decl_processing): Likewise.
8281 (start_decl): Likewise.
8282 (cp_finish_decl): Likewise.
8283 (xref_tag): Likewise.
8284 (finish_enum): Likewise.
8285 (start_function): Likewise.
8286 (finish_function): Likewise.
8287 (finish_stmt): Likewise.
8288 * lex.c (lang_init): Likewise.
8289 (check_newline): Likewise.
8291 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8293 Delete defunct, ancient garbage collection implementation.
8294 * rtti.c: New file with the RTTI stuff from gc.c.
8295 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8296 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8297 (rtti.o): New rule, replacing gc.o.
8298 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8299 * cp-tree.h: Delete gc-related fn decls.
8300 (DECL_GC_OFFSET): Delete macro.
8301 (flag_gc): Delete extern decl.
8302 * decl.c (current_function_obstack_index): Delete var decl.
8303 (current_function_obstack_usage): Delete var decl.
8304 (start_function): Delete clearing of current_function_obstack_index
8305 and current_function_obstack_usage.
8306 (init_decl_processing): Delete code relying on -fgc.
8307 Delete call to init_gc_processing.
8308 (cp_finish_decl): Delete calls to build_static_gc_entry and
8309 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8310 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8311 and to expand_expr of a __gc_main call.
8312 (maybe_gc_cleanup): Delete var decl.
8313 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8314 * decl2.c (flag_gc): Delete var decl.
8315 (lang_f_options): Delete offering of -fgc.
8316 (lang_decode_option): Delete -fgc and -fno-gc handling.
8317 (get_temp_regvar): Delete gc code.
8318 * init.c (build_new): Delete gc code.
8319 * lex.c (init_lex): Delete checking of flag_gc.
8321 * typeck.c (convert_arguments): Delete gc code.
8322 (build_component_addr): Delete -fgc warning.
8323 (build_modify_expr): Delete gc code.
8325 * decl2.c (build_push_scope): Delete fn.
8326 * cp-tree.h (build_push_scope): Delete decl.
8328 * search.c (clear_search_slots): Delete fn.
8329 * cp-tree.h (clear_search_slots): Delete decl.
8331 * search.c (tree_needs_constructor_p): Delete fn.
8332 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8334 * tree.c (id_cmp): Delete fn.
8336 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8337 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8339 * tree.c (decl_value_member): Delete fn.
8340 * cp-tree.h (decl_value_member): Delete decl.
8342 * tree.c (list_hash_lookup_or_cons): Delete fn.
8343 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8345 * method.c (cplus_exception_name): Delete fn.
8346 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8348 * spew.c (shift_tokens): Delete fn.
8350 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8352 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8354 * parse.y: Likewise.
8356 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8358 * tree.c (build_cplus_staticfn_type): Delete function definition;
8360 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8362 * tree.c (virtual_member): Delete function definition; never used.
8363 * cp-tree.h (virtual_member): Delete decl.
8365 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8367 * typeck.c (build_component_ref): Handle getting vbase pointers
8368 out of complex multiple inheritance better.
8370 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8372 * typeck.c (build_object_ref): Make sure we use the real type, not
8375 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8377 * tree.c (build_exception_variant): Don't create new types if we
8378 don't have to, also build new types on the right obstack.
8380 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8382 * decl.c (store_bindings): Split out from push_to_top_level.
8383 (push_to_top_level): Call it for b->type_shadowed on class binding
8386 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8388 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8389 vbase_offsets are always right. Fixes a problem where virtual base
8390 upcasting and downcasting could be wrong during conversions on this
8391 during virtual function dispatch at ctor/dtor time when dynamic
8392 vtable fixups for deltas are needed. This only sounds easier than
8394 (fixup_virtual_upcast_offsets): Change to reflect new calling
8395 convention for expand_upcast_fixups.
8397 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8399 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8400 check that it's usable as the bitfield width.
8402 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8404 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8405 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8406 only ever used for functions in it.
8408 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8410 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8411 (nested_type): Likewise.
8412 (nested_name_specifier): Use lastiddecl.
8414 * decl.c (grokdeclarator): Adjust accordingly.
8415 * init.c (expand_member_init): Likewise.
8416 * parse.y (base_class): Likewise.
8417 * typeck2.c (build_functional_cast): Likewise.
8419 * typeck2.c (build_functional_cast): Fill in name after we've
8420 checked for non-aggr type.
8422 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8424 * decl2.c (warn_pointer_arith): Default to on.
8426 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8428 * lex.c (is_rid): New function.
8429 * decl.c (grokdeclarator): Diagnose reserved words used as
8432 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8434 * tree.c (get_decl_list): Don't lose cv-quals.
8436 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8437 typespecs used as declarator-ids.
8439 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8441 * decl.c (poplevel): When poping a level, don't give a warning for
8442 any subblocks that already exist.
8444 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8446 * typeck.c (build_object_ref): Finish what I started.
8448 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8450 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8452 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8455 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8457 * decl.c (xref_tag): Handle passing a type in directly.
8459 * parse.y (qualified_type_name): Pull out the type.
8460 (nested_type): Likewise.
8461 Take types directly instead of as identifiers.
8462 * call.c (build_scoped_method_call): Take types directly instead of
8464 * decl.c (xref_basetypes): Likewise.
8465 * init.c (expand_member_init): Likewise.
8466 (build_member_call): Likewise.
8467 (build_offset_ref): Likewise.
8468 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8469 * method.c (do_build_assign_ref): Likewise.
8470 * decl.c (grokdeclarator): Handle a type appearing as the
8471 declarator-id for constructors.
8472 * method.c (do_build_copy_constructor): current_base_init_list now
8473 uses the types directly, not their names.
8474 * init.c (sort_base_init): Likewise.
8475 (expand_member_init): Likewise.
8476 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8478 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8480 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8481 of build_lang_decl if first arg is a FIELD_DECL.
8483 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8485 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8487 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8488 warnings about the catch handler.
8490 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8492 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8495 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8497 Fix access control to use trees rather than integers.
8498 * class.c (access_{default, public, protected, private,
8499 default_virtual, public_virtual, private_virtual}_node): Add
8501 (init_class_processing): Do creation of those nodes.
8502 * cp-tree.h (access_type): Delete enum decl.
8503 (access_{default, public, protected, private, default_virtual,
8504 public_virtual, private_virtual}_node): Add decls.
8505 (compute_access): Change return type.
8506 * search.c (compute_access): Have tree return type, instead of enum.
8507 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8508 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8509 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8510 * parse.y (VISSPEC): Make ttype rather than itype.
8511 (base_class_access_list): Likewise.
8512 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8514 * call.c (build_method_call): Make ACCESS be a tree.
8515 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8516 * cvt.c (convert_to_aggr): Likewise.
8517 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8519 * method.c (hack_identifier): Likewise.
8520 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8522 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8524 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8525 frontend, and make it more consistent with respect to
8528 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8530 * decl.c (pushdecl): Check for duplicate parameter names.
8532 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8534 * decl.c (expand_static_init): Call assemble_external for atexit.
8536 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8538 * except.c (do_unwind): Remove some generated dead code.
8539 (eh_outer_context): New routine, factor out some common code from
8540 expand_builtin_throw and end_eh_unwinder. Add code to do return
8541 address masking for the PA.
8542 (expand_builtin_throw): Use eh_outer_context instead of open coding
8544 (end_eh_unwinder): Likewise.
8546 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8548 * except.c (expand_throw): Call assemble_external for __empty, if we
8551 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8553 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8554 NORMAL_RETURN_ADDR_OFFSET.
8555 (end_eh_unwinder): Likewise.
8557 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8559 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8560 when dealing with references, and make sure we handle dynamic
8561 casting to a cv qualified reference.
8563 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8565 * except.c (struct eh_context): New structure top hold eh context
8567 (push_eh_context): New routine.
8568 (pop_eh_context): Likewise.
8569 * decl.c (push_cp_function_context): Use them.
8570 (pop_cp_function_context): Likewise.
8572 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8574 * decl2.c (finish_file): Also prune uninteresting functions in the
8575 inline emission loop.
8577 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8579 * sig.c (build_signature_table_constructor): Mark functions
8580 in the signature as referenced.
8582 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8584 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8585 the inline emission stuff.
8587 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8589 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8591 * lang-options.h: Add -f{no-,}weak.
8592 * decl.c (init_decl_processing): If the target does not support weak
8593 symbols, don't use them.
8594 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8596 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8598 * init.c (expand_member_init): warning for base init after members.
8600 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8602 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8605 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8607 * method.c (report_type_mismatch): Improve wording for volatile
8610 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8612 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8613 expand_assignment, as the later doesn't handle things that have
8614 copy constructors well. The compiler would do bitwise copying,
8615 instead of ctor calling in some cases.
8617 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8619 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8620 (pfatal_with_name, perror_exec): Don't assume that
8621 the returned value from my_strerror contains no '%'s.
8623 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8625 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8627 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8628 TYPE_METHODS/TREE_CHAIN mean what they used to.
8629 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8630 instead of TYPE_METHODS.
8631 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8632 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8633 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8634 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8636 (struct lang_decl): Lose next_method field.
8637 (DECL_NEXT_METHOD): Lose.
8638 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8639 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8641 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8644 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8647 * call.c (build_method_call): Synthesize here even when not inlining.
8648 * typeck.c (build_function_call_real): Likewise.
8650 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8652 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8653 == DBX_DEBUG, call dbxout_start_new_source_file and
8654 dbxout_resume_previous_source_file when appropriate.
8656 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8658 * except.c (start_anon_func): Push to the top level.
8659 (end_anon_func): Pop from the top level.
8661 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8663 * cp-tree.h (build_cleanup): New routine to build cleanups.
8664 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8665 call at ctor time and use atexit to run it later.
8666 * decl2.c (build_cleanup): New routine, taken from finish_file.
8667 (finish_file): Use build_cleanup instead, and don't put function
8668 local statics in global dtor list.
8670 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8672 * except.c (expand_throw): Ensure that we have cleanups, if we try
8673 and expand cleanups.
8675 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8677 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8679 (expand_end_catch_block): Use the magic of expand_goto, instead of
8680 emit_jump so that we get the cleanup for any catch clause parameter
8681 and the cleanup for the exception object. Update to reflect label
8683 (push_eh_cleanup): New routine to register a cleanup for an
8685 (empty_fndecl): Used to default cleanup actions to
8687 (init_exception_processing): Setup empty_fndecl. Setup
8689 (expand_start_catch_block): Update to reflect label changes. Call
8690 push_eh_object to register the cleanup for the EH object.
8691 (start_anon_func): New routine to start building lambda expressions
8693 (end_anon_func): New routine to end them.
8694 (struct labelNode): Change so that we can use tree labels, or rtx
8696 (saved_cleanup): Object to check for dynamic cleanups for the
8697 exception handling object.
8698 (push_label_entry): Change so that we can use tree labels, or rtx
8700 (pop_label_entry): Likewise.
8701 (top_label_entry): Likewise.
8702 (expand_start_all_catch): Use tree label instead of rtx label, so
8703 that we can get the magic of expand_goto.
8704 (expand_end_all_catch): Update to reflect label changes.
8706 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8708 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8709 building_cleanup logic, as we now use UNSAVE_EXPRs.
8710 * cp-tree.h (unsave_expr): Declare it.
8711 * decl.c (building_cleanup): Remove.
8712 (maybe_build_cleanup): Remove building_cleanup logic, and use
8713 UNSAVE_EXPR instead.
8715 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8717 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8719 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8721 * decl.c (pushdecl): Only warn about shadowing a local variable if
8722 warn_shadow is true.
8724 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8726 * typeck.c (build_binary_op_nodefault): Added warning about
8727 comparisons between different enum types with -Wall, unless
8728 -fenum-int-equiv set.
8730 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8732 * class.c (finish_struct_1): Skip down to the inner type in
8733 multidimensional arrays. Ensures ctors will be made for types that
8736 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8738 * decl.c (last_dtor_insn): New to track the last compiler generated
8740 (store_parm_decls): Set it.
8741 (finish_function): Use it to see if the dtor is empty. Avoid doing
8742 vtable setup all the time, if we can.
8743 (struct cp_function): Add last_dtor_insn.
8744 (push_cp_function_context): Save it.
8745 (pop_cp_function_context): Restore it.
8747 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8749 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8752 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8754 * typeck.c (expand_target_expr): Make sure targets get put into the
8755 current temp_slot_level, so that the free_temp_slots call will reuse
8758 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8760 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8761 until after we have done the hard virtuals, to avoid a bogus `every
8762 virtual function must have a unique final overrider' for virtual
8763 functions that are only overridden by hard virtuals.
8765 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8767 * pt.c (do_function_instantiation): Don't try to find a file-scope
8768 template for a member function.
8770 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8772 * g++.c (main): Add handling of -nodefaultlibs.
8774 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8776 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8777 distinguish between direct bindings of reference variables, and
8778 indirect bindings of reference variables.
8779 * cvt.c (build_up_reference): Use it.
8780 * typeck.c (convert_arguments): Use it to indicate this is an
8782 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8784 (expand_static_init): Likewise.
8785 (cplus_expand_expr_stmt): Likewise.
8786 * decl2.c (finish_file): Likewise.
8787 * init.c (perform_member_init): Likewise.
8788 (emit_base_init): Likewise.
8789 (expand_aggr_vbase_init_1): Likewise.
8791 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8793 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8794 get a DECL_LANG_SPECIFIC node.
8795 * cp-tree.h (lang_decl_flags): Add new member `level'.
8796 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8797 decl_flags level member.
8799 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8801 * call.c (build_method_call): Make sure instance has a
8802 TYPE_LANG_SPECIFIC node before we dive into it.
8804 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8806 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8808 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8810 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8813 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8815 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8816 when finishing blocks that have already been created (usually due to
8817 the fixup goto code). Fixes bad debugging information.
8819 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8821 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8822 that's not a list of overloaded functions.
8824 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8826 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8827 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8829 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8831 * decl2.c (mark_used): New function for hooking into setting of
8833 * call.c (build_method_call): Use it.
8834 * class.c (instantiate_type): Likewise.
8835 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8836 for all like-named functions.
8837 * method.c (hack_identifier): Likewise.
8838 (emit_thunk): Don't call assemble_external.
8839 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8840 gets the right mode and ENCODE_SECTION_INFO works.
8842 * parse.y: Use mark_used. Pass operator names to do_identifier.
8843 * lex.c (do_identifier): Handle operator names.
8845 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8847 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8849 * errfn.c: Include stdio.h.
8850 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8852 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8854 * typeck2.c (digest_init): Always convert initializers to the
8857 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8859 * init.c (member_init_ok_or_else): Don't allow member initializers
8860 for indirect members, as it is invalid.
8862 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8864 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8866 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8868 * parse.y (for.init.statement): Catch compound statements inside for
8869 initializations, if we're being pedantic.
8871 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8873 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8876 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8878 * error.c (dump_expr): Don't core dump when a boolean expression is
8879 used as a default argument.
8881 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8883 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8886 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8888 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8889 BLKmode type that would otherwise be returned in registers.
8891 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8893 * g++.c (WITHLIBC): New macro.
8894 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8895 saw_libc and pass it at the end if it was set.
8897 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8899 * parse.y (fn.def1): Call split_specs_attrs in
8900 declmods notype_declarator case.
8902 Use a consistent time stamp format in ChangeLog entries.
8903 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8906 add-log-time-format: current-time-string