1 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
3 * tree.c (mapcar): When dealing with a DECL, use it's constant
5 * pt.c (lookup_template_class): Don't mangle the names of template
6 classes whose arguments are unknown.
8 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
10 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
14 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
16 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
17 boolean_type_node to 1.
19 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
21 * error.c (dump_expr): Remove unused variable `l'.
23 * pt.c (for_each_template_parm): New function, created by
24 converting uses_template_parms.
25 (tree_fn_t): New typedef.
26 (uses_template_parms): Use it.
27 (mark_template_parm): New function.
28 (push_template_decl): Check that the argument list of a partial
29 specialization uses all the template parameters.
31 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
32 with it; we might want it for debugging.
33 * cp-tree.h (type_unification): Change interface.
34 * class.c (finish_struct_1): Skip nested template types, just like
35 ordinary nested types.
36 (instantiate_type): Use new interface to type_unification.
37 * lex.c (init_lex): Add __sz as opname for sizeof.
38 * method.c (build_overload_scope_ref): New function.
39 (build_overload_int): Handle complex expressions. Set
40 numeric_output_need_bar if necessary.
41 (build_overload_value): Handle non-PARM_DECL nodes; this
42 routine is now used by build_overload_int. Remove some
43 assignments to numeric_output_need_bar. Use
44 build_overload_scope_ref.
45 (build_qualified_name): Note that some template mangled names end
46 with digits, and set numeric_output_need_bar appropriately. Use
48 * pt.c (unify): Change interface.
49 (type_unification_real): Likewise.
50 (determine_specialization): Use new interfaces.
51 (tsubst): Deal gracefully with situations in which the argument
52 vector is not fully filled.
53 (fn_type_unification): Use new interfaces.
54 (type_unification): Likewise. Remove NOP_EXPR hack.
55 (type_unification_real): Likewise.
56 (unify): Likewise. Deal with unification of complex expresions.
58 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
60 * pt.c (complete_template_args): Initialize skip properly.
62 * decl.c (make_typename_type): Revert.
63 (make_implicit_typename): Remove.
64 (lookup_name_real): Don't call it. Call lookup_field if we see a
65 TYPE_DECL from a template base.
66 * search.c (lookup_field): Do implicit typename stuff.
68 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
69 Geoff Noer <noer@cygnus.com>
71 * Makefile.in: Various fixes for building cygwin32 native toolchains.
72 * Make-lang.in: Likewise.
74 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
76 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
78 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
80 * decl.c (make_implicit_typename): Rewrite removed code.
81 (make_typename_type): Call it if the type we look up comes from
82 a base that uses template parms.
84 * pt.c (complete_template_args): Rewrite.
85 (tsubst, FUNCTION_DECL): Use it.
87 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
89 * semantics.c (finish_asm_stmt): Fix combine strings. Call
90 c_expand_asm_operands () if output_operands, input_operands or
91 clobbers is not NULL_TREE.
93 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
95 * pt.c (complete_template_args): New function.
96 (get_bindings): Deal with specializations of function templates
97 with return type containing parameters from outer class
99 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
100 substitute arguments and compose a new type.
102 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
104 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
107 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
109 * decl.c (make_implicit_typename): Lose useless code.
111 * call.c (standard_conversion): Handle A* -> const A* properly.
113 * pt.c (get_bindings_real): Rename from get_bindings. Add
115 (get_bindings): Pass 1.
116 (get_bindings_overload): Pass 0.
118 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
120 * pt.c (check_explicit_specialization): When reverting a static
121 member function, also remove the `this' parameter from
124 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
126 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
129 * decl.c (store_bindings): Use free_binding_vecs.
130 (pop_from_top_level): Likewise.
132 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
134 * decl.c (make_implicit_typename): Only change the type of a
137 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
139 * semantics.c: New file, containing routines to perform the
140 semantic phase of parsing.
142 * pt.c (tsubst_expr): Likewise.
143 * cp-tree.h: Declare the various functions in semantics.c.
144 Provide macros to access _STMT tree nodes.
145 * cp-tree.def: Add ASM_STMT tree node.
146 * Makefile.in, Make-lang.in: Add dependencies on and for
149 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
151 * pt.c (push_template_decl): Only check primary templates.
153 * pt.c (check_explicit_specialization): Complain about default args
154 in explicit specialization.
156 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
157 constructor_declarator.
159 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
161 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
162 has no overloaded operator ->.
164 * call.c (build_field_call): Don't crash when presented with a
165 field that is actually a nested type.
167 * decl.c (pushtag): Deal with friend class injection in local
170 * call.c (build_object_call): Don't crash if OBJ is a
171 pointer-to-member-function.
173 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
175 * pt.c (push_template_decl): Complain about template with C linkage,
176 anonymous template class.
178 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
180 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
181 * search.c: Likewise.
183 * lex.c (do_pending_defargs): Only call
184 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
186 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
188 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
190 * parse.y: Deal with CONSTRUCTORS in new_initializers.
192 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
194 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
195 closely mimics the behavior in parse.y.
196 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
197 into a compound statement.
199 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
201 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
202 * pt.c (inline_needs_template_parms): New fn.
203 (original_template): New fn.
204 (push_inline_template_parms_recursive): New fn.
205 (maybe_begin_member_template_processing): Use them.
206 (maybe_end_member_template_processing): Likewise.
207 (is_member_or_friend_template): Rename to is_member_template.
208 Member functions of local classes are never member templates.
210 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
212 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
213 added in the class scope to catch redefinition error.
215 * pt.c (reduce_template_parm_level): Also copy
216 the DECL_TEMPLATE_PARMS field.
218 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
220 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
221 reduced-level template type parameter.
223 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
225 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
226 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
227 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
228 * decl.c (duplicate_decls): Propagate it.
229 * typeck2.c (abstract_virtuals_error): Use two loops to emit
230 abstract virtual functions and virtual functions which need a
231 final overrider separately.
233 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
235 * lang-specs.h: Properly put brackets around array elements in
238 * typeck.c (build_binary_op_nodefault): Correctly place parens around
239 && and || in expression.
241 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
243 * call.c (default_parm_conversions): Remove prototype definition.
244 (build_method_call): Remove unused variable result.
246 * cvt.c (ocp_convert): Remove unused variable conversion.
248 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
250 * except.c (do_unwind): #if 0 definition of unused variables fcall
253 * expr.c (extract_scalar_init): #if 0 prototype and function
256 * init.c (expand_aggr_init_1): Remove unused variable init_type.
257 (build_new_1): Remove unused variable t.
259 * pt.c (instantiate_class_template): Remove unused variable newtag;
260 cast called function return value to void.
261 (do_decl_instantiation): Remove unused variables name and fn.
263 * tree.c (get_type_decl): Add default return to shut up compiler from
264 complaining control reaches end of non-void function.
266 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
268 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
270 * call.c (default_parm_conversions): Remove prototype definition.
271 (build_method_call): Remove unused variable result.
272 (build_over_call): Add default case in enumeration switch.
274 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
276 * decl2.c (lang_decode_option): Change j's type to size_t.
278 * tree.c (layout_vbasetypes): record_align and desired_align are of
279 type unsigned int; const_size and nonvirtual_const_size likewise.
281 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
283 * parse.y (new_initializer): Make sure all initializers are
286 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
288 * decl2.c (import_export_decl): Mark tinfo functions for
289 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
291 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
293 * method.c: Fix typo.
295 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
297 * method.c: Include "system.h" to get stdlib.h, stdio.h,
298 ctype.h, string.h, etc.
299 (issue_nrepeats): Add default case in enumeration switch.
300 (check_btype): Likewise.
301 (process_overload_item): Likewise.
303 * Makefile.in (method.o): Depend on system.h.
305 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
307 * lex.c (do_scoped_id): Fix parenthesizing.
309 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
311 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
312 FLAG_RTTI is unset, initialize type info machinery and continue
313 with FLAG_RTTI enabled.
316 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
318 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
321 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
323 * pt.c (finish_member_template_decl): Deal more gracefully with
324 invalid declarations.
326 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
328 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
329 cp-tree.h: Clean up more old overloading code, old RTTI code, and
330 some formatting quirks.
332 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
333 method.c, pt.c, ptree.c, typeck.c: Remove support for
334 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
336 * Makefile.in: Adjust.
338 * pt.c (unify): Don't allow reduced cv-quals when strict.
340 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
341 *type_unification* and unify.
343 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
345 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
346 (nested_name_specifier): And add it before this use.
347 (typename_sub0): And this use. Also add use without the keyword.
348 (typename_sub1): Likewise.
349 * pt.c (instantiate_class_template): Don't actually instantiate
350 anything if our type uses template parms.
352 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
354 * decl.c (start_function): Don't call temporary_allocation for a
357 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
359 * pt.c (instantiate_class_template): Don't mess with friends if
360 our type uses template parms.
362 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
364 * parse.y (nested_name_specifier): Use explicit_template_type.
365 (typename_sub): Allow a template_type, an explicit_template_type,
366 or an implicit template type at the end.
367 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
368 * decl.c (make_typename_type): Handle template-id where the name
370 * call.c (build_scoped_method_call): Handle member template
372 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
373 destructor is represented by the type.
375 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
376 * parse.y (nested_name_specifier): Add 'template' case.
377 (explicit_template_type): New rule.
378 (typename_sub): Use it.
379 * decl.c (make_typename_type): Handle getting a template-id for NAME.
380 * pt.c (tsubst): Likewise.
382 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
384 * pt.c (add_to_template_args): Fix thinko.
385 (instantiate_class_template): Call it later.
387 * pt.c (get_class_bindings): Add outer_args parm.
388 (most_specialized_class): Likewise.
389 (instantiate_class_template): Pass it.
390 (more_specialized_class): Likewise.
391 (lookup_template_class): Get context from template if none
393 (finish_member_template_decl): Don't do anything with a
394 partial specialization.
395 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
397 * class.c (finish_struct): Member class templates have already been
398 checked for name clashes.
399 * decl.c (pushdecl_with_scope): Handle pushing at class level.
401 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
403 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
404 (tsubst, *_PARM): Support multiple levels of template classes.
405 (instantiate_class_template): Look up the pattern from the
407 (lookup_template_class): Handle getting a template for d1.
408 (push_template_decl): Correct setting of 'primary'.
409 (reduce_template_parm_level): Add 'levels' parm.
410 (finish_member_template_decl): Support member class templates.
411 (template_class_depth): Handle multiple levels.
412 * parse.y (component_decl_1, fn.def2): Remove member template case.
413 (component_decl): Add member template cases.
414 * decl2.c (check_member_template): We now handle member template
416 * decl.c (pushtag): Handle member templates.
417 * method.c (do_inline_function_hair): Don't touch
418 IDENTIFIER_GLOBAL_VALUE.
419 * init.c (build_offset_ref): If name isn't an identifier, just
421 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
423 * typeck.c (get_delta_difference): Do adjust for conversions to
424 and from virtual base.
426 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
428 * typeck.c (get_delta_difference): Give hard error for conversion
431 * cp-tree.h: Tweak formatting.
433 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
435 * decl.c (push_namespace): Handle redeclaration error.
437 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
438 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
439 (NAMESPACE_BINDING): New macro.
440 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
443 * pt.c (push_template_decl): Use innermost_args.
445 * decl.c (get_unique_name): Tweak from earlier in the name.
447 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
449 * cp-tree.def: Add CPLUS_BINDING node.
450 * cp-tree.h (tree_binding): new struct
451 (BINDING_SCOPE, BINDING_VALUE): new macros
452 (current_namespace, global_namespace): declare extern
453 (struct lang_decl_flags): new field in_namespace
454 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
455 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
456 (TREE_INDIRECT_USING): new macro
457 * decl2.c (current_namespace, global_namespace): Declare. The
458 value is a NAMESPACE_DECL now, not a TREE_LIST.
459 (is_namespace_ancestor, namespace_ancestor):new static functions.
460 (add_using_namespace, ambiguous_decl): likewise.
461 (lookup_using_namespace): new support function for lookup_name.
462 (qualified_lookup_using_namespace): new support function for
463 do_scoped_id and lookup_namespace_name
464 (get_namespace_id): mark as obsolete.
465 (current_namespace_id): Likewise.
466 (do_namespace_alias): Implement.
467 (do_using_directive): Implement as call to add_using_namespace.
468 * decl.c (binding_for_name): new function.
469 (push_namespace, pop_namespace): implement.
470 (push_decl): don't install a FUNCTION_DECL in the global branch.
471 (lookup_namespace_name): implement using qualified lookup.
472 (lookup_name_real): For global scoping, lookup in
473 global_namespace. For namespace scoping, lookup in given
474 namespace. For unscoped lookup, iterate over namespace,
475 considering using directives.
476 (init_decl_processing): initialize global_namespace.
477 (grokvardecl): Build assembler name as static name for globals.
478 (grokdeclarator): Remove old namespace mangling.
479 (xref_tag): When installing a global binding for the
480 tag, make sure we have an identifier.
481 * method.c (build_overload_nested_name): mangle namespaces.
482 (build_qualified_name): Likewise.
483 (build_decl_overload_real): Likewise.
484 * lex.c (build_lang_decl): set namespace for new declaration to
486 (do_scoped_id): find global names in global or current
487 namespace, or using qualified namespace lookup, depending on
489 * init.c (build_member_call): When scope is namespace, use
490 build_x_function_call instead.
491 (build_offset_ref): When scope is namespace, collapse processing
492 to lookup_namespace_name instead.
493 * error.c (dump_decl): Support NAMESPACE_DECL.
494 * decl.c (pushdecl): Bind globals to current namespace.
495 (push_overloaded_decl): Likewise.
496 (lookup_tag): Likewise.
497 (lookup_name_current_level): Likewise.
498 (xref_tag): Likewise.
499 (start_function): Likewise.
500 * lex.c (do_identifier): Likewise.
501 (identifier_typedecl_value): Likewise.
502 (real_yylex): Likewise.
503 * method.c (do_inline_function_hair): Likewise.
504 * parse.y (unscoped): Likewise.
505 * pt.c (check_explicit_specialization): Likewise.
506 (lookup_template_class): Likewise.
507 * rtti.c (call_void_fn): Likewise.
508 * sig.c (build_sigtable): Likewise.
509 * ptree.c (lang_print_xnode): New function.
511 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
513 * pt.c (instantiate_class_template): Don't instantiate if pedantic
514 and the args use template parms.
516 * pt.c (push_tinst_level): If the instantiaton uses template parms,
518 * decl.c (xref_basetypes): Do call complete_type for basetypes
519 that involve template parameters.
521 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
523 * typeck2.c (process_init_constructor): Fix labeled init check.
525 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
527 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
528 argument to tsubst and friends.
530 * pt.c (tsubst, FUNCTION_DECL): Tidy.
532 * typeck.c (build_x_function_call): Handle static member function
533 templates like non-templates. Handle friend templates like normal
535 * pt.c (tsubst, *_PARM): Don't use orig_level.
536 (get_bindings): Don't call add_to_template_args.
537 (instantiate_template): Likewise.
538 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
539 * ptree.c (print_lang_type): Print index/level for template parms.
541 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
543 * Make-lang.in (cc1plus): Note that cc1plus depends on
544 cp/cp-tree.h and cp/cp-tree.def.
546 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
547 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
548 position in a template parameter list.
549 * cp-tree.h (template_parm_index): New structure, used as the tree
550 structure for a TEMPLATE_PARM_INDEX.
551 (TEMPLATE_PARM_IDX): New macro.
552 (TEMPLATE_PARM_LEVEL): Likewise.
553 (TEMPLATE_PARM_DESCENDANTS): Likewise.
554 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
555 (TEMPLATE_PARM_DECL): Likewise.
556 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
557 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
558 (TEMPLATE_TYPE_DECL): Likewise.
559 (TEMPLATE_CONST_IDX): Remove.
560 (TEMPLATE_CONST_LEVEL): Likewise.
561 (TEMPLATE_CONST_SET_INFO): Likewise.
562 (TEMPLATE_TYPE_SET_INFO): Likewise.
563 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
565 (TEMPLATE_TYPE_LEVEL): Likewise.
566 * decl.c (decls_match): Call comp_template_parms, rather than
568 (duplicate_decls): If two template declarations are being merged,
569 then their TEMPLATE_INFOs should be merged as well.
570 (grokfndecl): Save template-id information when declaring a friend
571 with explicit template arguments. Pass arguments to
572 check_explicit_specialization via correct convention; at some
573 point check_explicit_specialization changed, but these call-sites
575 (grokdeclarator): Tidy up slightly.
576 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
577 two template functions with the same DECL_ASSEMBLER_NAME the same,
578 since the names are not yet mangled.
579 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
581 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
582 decl for a non-type parameter, rather than printing `<tparm ...>'.
583 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
584 (do_friend): Deal with template friends.
585 * lex.c (do_pending_inlines): Call
586 maybe_begin_member_template_processing, rather than
587 conditionally calling begin_member_template_processing.
588 (process_next_inline): Likewise. Call
589 maybe_end_member_template_processing, rather than
590 conditionally calling end_member_template_processing.
591 (do_pending_defargs): Likewise.
592 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
594 * method.c (build_mangled_template_parm_index): New function.
595 (build_overload_value): Use it.
596 (build_overload_name): Likewise.
597 * pt.c (finish_member_template_decl): Allow friend declarations.
598 (template_class_depth): New function.
599 (is_member_template): Rename, and modify, to become...
600 (is_member_or_friend_template): New function.
601 (end_member_template_processing): Rename, and modify, to become...
602 (maybe_end_member_template_processing).
603 (build_template_parm_index): New function.
604 (reduce_template_parm_level): New function.
605 (process_template_parm): Modify to use build_template_parm_index.
606 (push_template_decl): Deal with friend templates.
607 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
609 (tsubst_friend_function): New function.
610 (instantiate_class_template): Generate the DECL_FRIENDLIST
611 for a new instantiation by using tsubst_friend_function rather
613 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
614 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
615 appropriate new macros. Use reduce_template_parm_level to
616 generate lower-level template parameters. Handle tsubst'ing into
617 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
618 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
619 templates. Similarly for the template parameters for a new
621 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
622 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
623 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
624 (get_bindings): Call add_to_template_args if necessary.
625 (instantiate_decl): Handle instantiations of friend templates.
626 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
627 TEMPLATE_TYPE_PARM as a list of fields; it's not!
628 * spew.c (yylex): Do a little manual constant propogation to
631 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
633 * error.c: Include sys/types.h.
635 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
637 * method.c (build_mangled_name): Start CPP directives in column zero.
639 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
641 * typeck2.c (process_init_constructor): Sorry about non-trivial
642 labeled initializers.
643 * parse.y (initlist): Reenable labeled initializers.
645 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
647 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
648 all callers changed. Rely on the new parameter instead of arg
649 being a TREE_LIST when determine whether we are working inside
650 template template parameter. Clean up is_type test.
652 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
654 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
655 * typeck2.c (initializer_constant_valid_p): Allow conversions
656 between pointers and refrerences.
658 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
660 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
661 if pedantic || warn_pointer_arith.
663 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
665 * pt.c (unify): Handle TEMPLATE_DECL.
667 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
669 * cp-tree.h (strip_attrs): Remove decl.
671 1998-02-18 Doug Evans <devans@cygnus.com>
673 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
674 Update olddecl's attributes too.
675 (strip_attrs): Remove function.
676 * typeck.c (common_type): Call merge_machine_type_attributes.
678 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
680 * parse.y (initdcl0_innards): New grammar symbol.
681 (nomods_initdecls, nomods_initdcl0): Change type from itype to
682 none, since the resulting value is never used.
683 (parse_decl): New function.
684 (datadef): Remove redundant actions.
685 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
686 * parse.c: Regenerated.
688 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
690 * parse.y (simple_stmt): Use getdecls() to check for decl.
692 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
694 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
696 (c++.install-common): Install c++filt properly as native or as cross
698 (c++.uninstall): Add c++filt.
700 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
702 * call.c (standard_conversion): Fix multi-level ptr conversions.
704 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
706 * init.c (build_new): Propagate error_mark_node up.
708 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
710 * parse.y (simple_stmt): If the condition isn't a declaration,
711 start the controlled block after the test.
713 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
715 * call.c (build_over_call): Convert builtin abs, labs and fabs to
717 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
720 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
722 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
724 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
726 * cp-tree.h: Add access_protected_virtual_node.
727 * class.c (init_class_processing): Initialize it.
728 * decl.c (xref_basetypes): Use it.
729 * parse.y (base_class_access_list): Likewise.
731 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
732 (c++.install-common): Install c++filt.
734 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
736 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
738 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
740 * call.c (reference_binding): Use comptypes when comparing
741 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
743 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
745 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
746 (really_overloaded_fn): Move check here from is_overloaded_fn.
747 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
749 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
751 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
754 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
756 * cp-tree.h (push_template_decl): Return the decl passed in, or an
757 equivalent duplicate.
758 * decl.c (pushtag): Use the return value from push_template_decl.
759 (duplicate_decls): When duplicating a template declaration, merge
760 the DECL_TEMPLATE_RESULTs as well.
761 (make_implicit_typename): Don't try to dive into typename types to
762 find a context for making a new implicit typename.
763 (start_decl): Use the return value from push_template_decl.
764 (grokdeclarator): Complain about declarations list `const operator
765 int'. Since we don't correctly handle in-class initializations of
766 non-static data members, complain about this (now illegal)
767 practice. Issue an error for initializations of non-const statics
768 since that is illegal as well, and since we don't handle that case
770 (start_function): Use the return value from push_template_decl.
771 (start_method): Likewise.
772 * decl2.c (grokfield): Likewise. Since the change to
773 grokdeclarator ensures that all initialized fields are in fact
774 static, remove a redundant test for TREE_PUBLIC.
775 * parse.y (initlist): Disable labeled initializers since they do
776 not work as per the documentation, and since they do not use the
777 same syntax as the C front end.
778 * pt.c (push_template_decl): Return the decl passed in, or an
779 equivalent duplicate.
780 (lookup_template_class): When searching in a nested context,
781 use the right arguments.
782 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
783 * typeck.c (build_component_ref): Assign the correct type to the
784 result of build_vfn_ref.
786 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
788 * pt.c (convert_nontype_argument): Fix typo.
789 (check_explicit_specialization): Allow old-style specialization
790 of class template members.
792 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
793 Manfred Hollstein <manfred@s-direktnet.de>
795 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
796 when deciding to override DECL_ASSEMBLER_NAME.
798 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
800 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
801 * cp-tree.h (flag_do_squangling): Add declaration.
802 * lang-options.h: Add -fsquangle and -fno-squangle.
803 * method.c: Add macros and static variables for squangling.
804 (build_overload_name): Rename to build_mangled_name, add logic for B
805 compression, and split into process_modifiers and
806 process_overload_item.
807 (process_modifiers): New function, to handle constant, reference,
809 (process_overload_item): New function, handles issue of type codes.
810 (build_overload_name): New function, start squangling and call
812 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
813 (start_squangling): New function to initialize squangling structs.
814 (end_squangling): New function to destroy squangling structs.
815 (nrepeats): Rename variable to Nrepeats.
816 (issue_nrepeats): New function for issuing 'n' type repeats.
817 (check_ktype): New function to check for type K name compression.
818 (build_overload_nested_name): Add a check for K name compression.
819 (build_qualified_name): Add a check for K name compression and don't
820 use DECL_ASSEMBLER_NAME when squangling is on.
821 (check_btype): New function, checks for B type compression.
822 (build_static_name, build_decl_overload_real): Initiate squangling.
823 (build_typename_overload, build_overload_with_type): Initiate
826 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
828 * method.c (make_thunk): Avoid name buffer overflow.
830 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
832 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
833 don't define them yet.
835 * parse.y (nomods_initdcl0): Add constructor_declarator case.
837 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
839 * tinfo2.cc: Add tinfo for signed char.
841 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
843 * search.c (compute_access): Handle protected constructors in derived
844 classes as accessible.
846 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
848 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
849 Call convert_from_reference sooner.
851 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
853 * cvt.c (ocp_convert): Obtain the constant values from constant
854 decls even if the destination type is the same as the type of the
857 * decl2.c (finish_file): Make sure that static inlines with
858 definitions are not marked DECL_EXTERNAL before returning.
860 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
862 * decl.c: Lose arg_looking_for_template.
863 (lookup_name_real): Likewise.
864 * parse.y: Lose processing_template_arg, template_arg1
866 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
868 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
870 * error.c (dump_decl): Fix type of default arguments for template
871 template parameters and nontype template parameters.
872 * parse.y (template_parm): Handle invalid default template
873 template arguments here.
875 * parse.y (template_parm): Use template_arg instead of PTYPENAME
876 for default template template argument.
877 * pt.c (coerce_template_parms): Merge default template argument
878 codes. Can treat RECORD_TYPE as template name if it is implicitly
879 created. Fix argument index in error message.
880 * typeck.c (comptypes): Merge template argument comparison codes in
881 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
883 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
885 * lex.c (file_name_nondirectory): Also check for '/'.
887 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
889 * parse.y (primary): Deal with statement-expressions in
891 * pt.c (tsubst_copy): Handle BIND_EXPR.
892 * tree.c (mapcar): Likewise.
894 * call.c (add_template_candidate_real): Pass extra parameter to
896 * cp-tree.h (fn_type_unification): Add parameter.
897 * pt.c (fn_type_unification): Add additional parameter to deal with
898 static member functions.
899 (get_bindings): Deal with static member functions.
901 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
902 (revert_static_member_fn): Declare.
903 * decl.c (revert_static_member_fn): Remove declaration. Change
904 linkage from internal to external.
905 (cp_finish_decl): Deal with virtual functions in classes local to
907 * decl2.c (finish_file): Don't forget to emit increment/decrement
908 expressions in initializers for file-scope variables.
909 * parse.y (typename_sub2): If the typename doesn't names a
910 template, rather than a type, issue an error message.
911 * pt.c (check_explicit_specialization): Handle specializations of
912 static member functions.
913 (coerce_template_parms): Handle offset references to lists of
915 * search.c (note_debug_info_needed): Don't crash when handed a
916 type which is being defined.
917 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
918 that can happen with some illegal code.
920 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
922 * call.c (user_harshness): Initialize `code' to 0.
923 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
924 (null_ptr_cst_p): Add parentheses around && within ||.
925 (standard_conversion): Likewise.
926 (z_candidate): Likewise.
927 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
928 (build_object_call): Likewise for `mem_args'.
929 (build_new_op): Likewise for `mem_arglist'. Add `return' from
930 default case in enumeration switch.
932 * class.c (build_vtable_entry): Add explicit braces to avoid
934 (build_class_init_list): Likewise.
935 (finish_struct_1): Initialize `width' to 0.
936 (instantiate_type): Initialize `name' to NULL_TREE. Add
937 explicit braces to avoid ambiguous `else'.
939 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
942 * decl.c (grok_reference_init): Eliminate unused parameter, all
944 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
945 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
946 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
947 (grokdeclarator): Add parentheses around && within ||. Add
948 explicit braces to avoid ambiguous `else'.
949 (grokparms): Initialize `type' to NULL_TREE.
950 (xref_tag): Remove unused label `just_return'.
951 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
952 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
953 (hack_incomplete_structures): Add parentheses around assignment
956 * decl2.c (coerce_delete_type): Hide definition of `e3'.
958 * error.c: Include <stdlib.h>.
959 (dump_expr): Change the type of `i' to size_t. Remove unused
962 * except.c (init_exception_processing): Remove unused variable `d'.
963 (expand_throw): Likewise for `label'.
965 * friend.c (add_friends): Add explicit braces to avoid ambiguous
968 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
969 (sort_base_init): Likewise for `binfo'.
970 (expand_member_init): Likewise for `rval'.
971 (build_member_call): Add parentheses around assignment used as
973 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
974 (build_new): Initialize `nelts' to NULL_TREE. Initialize
975 `old_immediate_size_expand' to 0.
976 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
977 (build_vec_delete_1): Remove unused variable `block'.
978 (expand_vec_init): Initialize `itype' to NULL_TREE.
980 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
981 declaration of `index' and `rindex' with autoconf macros.
982 (reinit_parse_for_expr): Remove unused variables
983 `look_for_semicolon' and `look_for_lbrac'.
984 (cons_up_default_function): Initialize `args' to NULL_TREE.
985 (readescape): Initialize `firstdig' to 0.
986 (real_yylex): Add parentheses around assignment used as truth value.
988 * method.c: Include <strings.h> if we don't have <string.h>.
989 Protect declaration of `index' with autoconf macro.
991 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
992 Initialize `type' to NULL_TREE.
993 (structsp): Remove unused variable `id'.
995 * pt.c (coerce_template_parms): Add explicit braces to avoid
997 (lookup_template_class): Initialize `template' to NULL_TREE.
998 (instantiate_class_template): Remove unused variable `name' and `e'.
999 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1000 (do_poplevel): Initialize `saved_warn_unused' to 0.
1001 (type_unification): Remove unused varable `parm'.
1002 (unify): Likewise for `j'.
1004 * repo.c (init_repo): Add parentheses around assignment used as
1006 (finish_repo): Remove unused varable `p'.
1008 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1009 (get_base_distance): Likewise.
1010 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1011 and `new_v' to NULL_TREE.
1012 (lookup_fnfields): Likewise for `rval_binfo_h'.
1013 (breadth_first_search): Add parentheses around assignment used as
1015 (get_template_base): Initialize `type' to NULL_TREE.
1017 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1019 (build_signature_table_constructor): Likewise for
1020 `last_rhs_field', `pfn' and `vt_off'.
1021 (build_sigtable): Likewise for `init'.
1023 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1024 (propagate_binfo_offsets): Likewise for `delta'.
1025 (hash_tree_cons): Initialize hashcode to 0.
1026 (can_free): Likewise for `size'.
1027 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1029 * typeck.c (convert_sequence): Hide prototype.
1030 (common_type): Add explicit braces to avoid ambiguous `else'.
1031 (comp_target_types): Likewise.
1032 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1033 (build_function_call_real): Add explicit braces to avoid ambiguous
1035 (convert_arguments): Initialize `called_thing' to 0.
1036 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1038 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1039 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1040 (build_x_arrow): Likewise for `last_rval'.
1042 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1044 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1046 * decl.c (init_decl_processing): Use set_sizetype.
1047 * decl2.c (sizetype): Don't declare.
1048 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1049 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1050 (build_component_addr, unary_complex_lvalue): Likewise.
1051 * rtti.c (expand_class_desc): Likewise.
1052 * class.c (get_vfield_offset): Likewise.
1054 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1056 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1057 early to avoid bogus error. Handle overloaded function
1058 names provided as template arguments correctly.
1059 (coerce_template_parms): Don't mishandle overloaded functions when
1060 dealing with template template parameters.
1061 (lookup_template_class): Issue an error message, rather than
1062 crashing, when the TYPE_DECL provided is not a template type.
1064 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1066 * class.c (instantiate_type): Don't just return a known type if
1069 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1071 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1072 since that code could never be reached.
1074 * error.c (dump_decl): Avoid aborting in the midst of printing an
1075 error message about an illegal template declaration.
1077 * parse.y (structsp): Print an error message, rather than crashing,
1078 when a class-head does not name a class.
1080 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1081 template arguments as a g++ extension.
1083 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1084 * decl2.c (grok_alignof): If processing_template_decl, just store
1086 * typeck.c (c_alignof): Likewise.
1087 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1088 * error.c (dump_expr): Likewise.
1089 * pt.c (tsubst_copy): Likewise.
1090 * tree.c (cp_tree_equal): Likewise.
1091 * pt.c (uses_template_parms): Correctly determine whether or not a
1092 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1093 folding can be done.
1095 * cp-tree.h (grok_enum_decls): Remove type parameter.
1096 * decl.c (grok_enum_decls): Likewise.
1097 * decl2.c (grok_x_components): Call grok_enum_decls
1098 unconditionally, since it will do nothing if there is no
1099 current_local_enum. Use the new calling sequence.
1100 * pt.c (tsubst_enum): Use the new calling sequence for
1103 * decl.c (start_function): Make member functions of local classes
1104 in extern inline functions have comdat linkage here...
1105 (grokdeclarator): Rather than here.
1107 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1109 * pt.c (convert_nontype_argument): Use decl_constant_value.
1111 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1113 * call.c (add_template_candidate_real): New function.
1114 (add_template_candidate): Use it.
1115 (add_template_conv_candidate): Likewise.
1116 (joust): Pass extra argument to more_specialized.
1117 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1118 (is_local_class): Remove.
1119 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1120 * cp-tree.h (is_local_class): Remove.
1121 (perform_array_to_pointer_conversion): Likewise.
1122 (finish_member_template_decl): Add.
1123 (check_explicit_specialization): Return a tree, not an int.
1124 (more_specialized): Take additional argument.
1125 (get_bindings): Likewise.
1126 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1127 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1128 (perform_array_to_pointer_conversion): Remove.
1129 * decl.c (saved_scope): Add processing_specialization,
1130 processing_explicit_instantiation fields.
1131 (maybe_push_to_top_level): Save them.
1132 (pop_from_top_level): Restore them.
1133 (grokfndecl): Use new return value from
1134 check_explicit_specialization.
1135 (start_decl): Don't check flag_guiding_decls before pushing
1137 (cp_finish_decl): Remove previous (bogus) change.
1138 (grok_declarator): Use decl_function_context rather than
1140 * decl2.c (finish_file): Pass extra argument to get_bindings.
1141 (build_expr_from_tree): Let build_x_component_ref check
1142 validity of arguments rather than doing it here.
1143 * lex.c (cons_up_default_function): Remove code fooling with
1144 processing_specialization, processing_explicit_instantiation
1145 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1146 * method.c (build_overload_identifier): Mangle local classes in
1147 template functions correctly.
1148 * parse.y (finish_member_template_decl): Move to pt.c.
1149 * pt.c (finish_member_template_decl): Moved here from parse.y.
1150 (print_candidates): New function.
1151 (determine_specialization): Change interface. Properly look for
1152 most specialized versions of template candidates.
1153 (check_explicit_specialization): Fully process explicit
1155 (push_template_decl): Avoid looking at CLASSTYPE fields in
1157 (determine_overloaded_function): Remove.
1158 (convert_nontype_argument): Change name from
1159 convert_nontype_parameter. Use determine_overloaded_function
1160 instead of instantiate_type.
1161 (mangle_class_name_for_template): Handle type contexts as well as
1163 (classtype_mangled_name): Likewise.
1164 (lookup_template_class): Likewise.
1166 (more_specialized): Take explict template arguments as a
1168 (most_specialized): Likewise.
1169 (get_bindings): Likewise. Check that return types match before
1170 proclaiming a function a match.
1171 (do_decl_instantiation): Remove code searching for function to
1172 instantiate; that is now done in check_explicit_specialization.
1173 (add_maybe_template): Pass extra argument to get_bindings.
1174 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1176 * typeck.c (build_component_ref): Check for invalid arguments.
1178 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1180 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1181 return_target and call_target are equivalent.
1183 * pt.c (type_unification_real): Just accept function parms that
1184 don't use any template parms.
1186 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1188 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1189 unset DECL_NOT_REALLY_EXTERN.
1191 * parse.y (typename_sub*): Fix std::.
1193 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1195 * error.c (dump_decl): Fix type default template args.
1196 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1198 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1200 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1201 (file_name_nondirectory): Use.
1203 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1205 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1206 that are not really present. Substitute default arguments in
1207 template template arguments. Correctly convert TEMPLATE_DECL to
1208 TEMPLATE_TEMPLATE_PARM.
1209 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1210 are no longer treated specially here.
1211 * parse.y (template_template_parm): Fix copy error.
1212 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1213 type created from template template parameters.
1214 * parse.y (bad_parm): Likewise
1216 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1217 (push_nested_class): Likewise.
1218 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1219 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1220 (copy_template_template_parm): Declare.
1221 * decl.c (arg_looking_for_template): New variable.
1222 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1223 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1224 node if arg_looking_for_template is nonzero.
1225 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1226 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1227 (grokdeclarator): Handle TEMPLATE_DECL.
1228 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1229 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1230 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1231 (dump_decl): Handle unnamed template type parameters.
1232 Handle template template parameters.
1233 (dump_function_name): Handle template template parameters.
1234 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1235 Handle TEMPLATE_TEMPLATE_PARM.
1236 * method.c (build_template_template_parm_names): New function.
1237 (build_template_parm_names): Handle TEMPLATE_DECL.
1238 (build_overload_nested_name, build_overload_name):
1239 Handle TEMPLATE_TEMPLATE_PARM.
1240 * parse.y (maybe_identifier): New nonterminal.
1241 (template_type_parm): Use it.
1242 (template_template_parm, template_arg1): New nonterminal.
1243 (template_parm): Add template_template_parm rules.
1244 (template_arg): Set processing_template_arg.
1245 (template_arg1): Rules moved from template_arg.
1246 (primary, nonnested_type): Set arg_looking_for_template if we are
1247 processing template arguments.
1248 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1249 (process_template_parm): Handle template template parameters.
1250 (coerce_template_parms, comp_template_args): Likewise.
1251 (mangle_class_name_for_template, lookup_template_class): Likewise.
1252 (uses_template_parms): Handle TEMPLATE_DECL and
1253 TEMPLATE_TEMPLATE_PARM.
1254 (current_template_args): Handle TEMPLATE_DECL.
1255 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1256 * search.c (dfs_walk, dfs_record_inheritance):
1257 Handle TEMPLATE_TEMPLATE_PARM.
1258 * tree.c (copy_template_template_parm): New function.
1259 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1260 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1262 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1264 * decl.c (start_decl): Don't allow duplicate definitions of static
1267 * call.c (build_user_type_conversion_1): Handle user-defined
1268 template conversion operators correctly.
1270 * decl2.c (build_expr_from_tree): Issue an error message if the
1271 object in a COMPONENT_REF is a TEMPLATE_DECL.
1273 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1275 * class.c (is_local_class): New function.
1276 * cp-tree.h (is_local_class): Declare it.
1277 (last_tree): Likewise.
1278 (begin_tree): Likewise.
1279 (end_tree): Likewise.
1280 (lookup_template_class): Change prototype.
1281 * decl.c (cp_finish_decl): Check for NULL where necesary.
1282 Consider FUNCTION_DECLS to declare objects with top-level binding,
1283 when calling make_decl_rtl.
1284 (grokdeclarator): Give members of local classes internal linkage.
1285 (start_function): Remove declaration of last_tree.
1286 (finish_function): Set flag_keep_inline_functions around call to
1287 rest_of_compilation if we are processing a member function in a
1289 (start_method): Call push_template_decl for member functions of
1290 local classes in template functions.
1291 * decl2.c (import_export_decl): Don't give external linkage to
1292 instantiations of templates with internal linkage.
1293 * parse.y (last_tree): Remove declaration.
1294 (template_type): Pass extra parameter to lookup_template_class.
1295 (self_template_type): Likewise.
1296 (structsp): Move call to reset_specialization into left_curly.
1297 (left_curly): Call reset_specialization, and begin_tree.
1298 * pt.c (saved_trees): New variable.
1299 (mangle_class_name_for_template): Change prototype. Use
1300 additional function context to name local classes in templates
1302 (classtype_mangled_name): Pass the context.
1303 (push_template_decl): Handle local classes and templates, and
1304 member functions for such classes.
1305 (convert_nontype_parameter): Fix handling of pointer-to-member
1307 (lookup_template_class): Handle local classes in templates.
1308 (tsubst): Likewise. Don't assume that template instantiations
1309 have external linkage; pay attention to the template declaration.
1310 (mark_decl_instantiated): Likewise.
1311 (begin_tree): New function.
1312 (end_tree): Likewise.
1314 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1315 that involve template parameters; that can lead to infinite
1316 recursion unnecessarily.
1318 * pt.c (register_specialization): Do not register specializations
1319 that aren't ready to be registered yet.
1320 (check_explicit_specialization): Handle explicit specialization of
1321 constructors and destructors.
1322 (build_template_decl): New function.
1323 (push_template_delc): Handle out-of-class specializations of
1326 * pt.c (check_explicit_specialization): Set up the template
1327 information before registering the specialization.
1328 (coerce_template_parms): Fix thinko.
1329 (tsubst): Handle specializations of member templates correctly.
1331 * class.c (finish_struct_methods): Remove calls to
1332 check_explicit_specialization from here.
1333 (finish_struct): And insert them here.
1334 * cp-tree.h (perform_qualification_conversions): New function.
1335 (perform_array_to_pointer_conversion): Likewise.
1336 (begin_explicit_instantiation): Likewise.
1337 (end_explicit_instantiation): Likewise.
1338 (determine_specialization): Renamed from
1339 determine_explicit_specialization.
1340 (comp_template_parms): New function.
1341 (processing_explicit_instantiation): New variable.
1342 * cvt.c (perform_qualification_conversions): New function.
1343 (perform_array_to_pointer_conversion): Likewise.
1344 * decl.c (duplicate_decls): Don't consider template functions
1345 alike unless they have the same parameters. Refine handling of
1346 instantiation/specialization mismatches.
1347 (start_decl): Don't call pushdecl for template specializations,
1348 since they don't affect overloading.
1349 (start_function): Likewise
1350 (grokfndecl): Call check_explicit_specialization a little later.
1351 Don't call duplicate_decls for memberm template specializations.
1352 (grokdeclarator): Don't update template_count for classes that are
1353 themselves specializations. Remove use of `2' as parameter to
1354 grokfndecl since that value isn't used.
1355 * lex.c (cons_up_default_function): Save and restore
1356 processing_explicit_instantiation around calls to grokfield.
1357 * parse.y (finish_member_template_decl): New function.
1358 (component_decl_1): Use it.
1359 (fn.def2): Likewise.
1360 (template_arg_list_opt): New nonterminal.
1361 (template_type): Use it.
1362 (self_template_type): Likewise.
1363 (template_id): Likewise.
1364 (object_template_id): Likewise.
1365 (notype_template_declarator): Likwise.
1366 (begin_explicit_instantiation): Likewise.
1367 (end_explicit_instantiation): Likewise.
1368 (explicit_instantiation): Use them.
1369 * pt.c (coerce_template_parms): Add parameters.
1370 (processing_explicit_instantiation): New variable.
1371 (convert_nontype_parameter): New function.
1372 (determine_overloaded_function): Likewise.
1373 (begin_explicit_instantiation): Likewise.
1374 (end_explicit_instantiation): Likewise.
1375 (retrieve_specialization): Likewise.
1376 (register_specialization): Likewise.
1377 (processing_explicit_specialization): Removed.
1378 (determine_specialization): Handle specializations of member
1379 functions of template class instantiations.
1380 (check_explicit_specialization): Refine to conform to standard.
1381 (comp_template_parms): New function.
1382 (coerce_template_parms): Call convert_nontype_parameter.
1383 (tsubst): Refine handling of member templates. Use
1384 register_specialization.
1385 (instantiate_template): Use retrieve_specialization.
1386 (do_decl_instantiation): Likewise.
1387 (instantiate_decl): Likewise.
1388 (type_unification): Improve handling of explict template
1390 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1391 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1392 * typeck.c (build_unary_op): Call determine_specialization, rather
1393 than determine_explicit_specialization.
1395 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1397 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1399 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1401 * error.c (dump_decl): For enum tags, output the tag, not its value.
1403 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1405 * decl.c (init_decl_processing): Only call init_rtti_processing
1408 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1410 * init.c (build_new_1): Split out from build_new.
1411 (build_new): Just return a NEW_EXPR.
1412 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1414 * decl2.c (get_temp_regvar): Tweak.
1416 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1417 * class.c (resolves_to_fixed_type_p): Remove use.
1418 * method.c (build_opfncall): Likewise.
1419 * call.c (build_new_op): Likewise.
1421 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1423 * exception.cc (__eh_alloc, __eh_free): New fns.
1424 (__cp_push_exception, __cp_pop_exception): Use them.
1425 (__uncatch_exception): Call terminate here if no exception.
1426 * except.c (build_terminate_handler): New fn.
1427 (expand_start_catch_block): Use it.
1428 (expand_exception_blocks): Likewise.
1429 (alloc_eh_object): New fn.
1430 (expand_throw): Use it. Protect exception init with terminate.
1431 * typeck.c (build_modify_expr): Remove code that ignores trivial
1434 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1436 * call.c (add_builtin_candidate): Add default case in enumeration
1438 (build_new_op): Likewise.
1439 (convert_like): Likewise.
1440 * cvt.c (build_expr_type_conversion): Likewise.
1441 * tree.c (real_lvalue_p): Likewise.
1442 (lvalue_p): Likewise.
1443 (cp_tree_equal): Likewise.
1444 * typeck.c (comptypes): Likewise.
1445 (build_component_ref): Likewise.
1446 (build_function_call_real): Likewise.
1447 (build_binary_op_nodefault): Likewise.
1448 (build_unary_op): Likewise.
1449 (build_modify_expr): Likewise.
1450 * typeck2.c (initializer_constant_valid_p): Likewise.
1452 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1454 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1456 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1458 * pt.c (coerce_template_parms): Make sure to digest_init if
1461 * decl.c (duplicate_decls): Make the newdecl virtual if the
1462 olddecl was, just as is done with other attributes of olddecl.
1464 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1466 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1467 address of an OFFSET_REF.
1469 * cp-tree.def: Add AGGR_INIT_EXPR.
1470 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1471 AGGR_INIT_EXPR where appropriate.
1472 * expr.c (cplus_expand_expr): Likewise. Simplify.
1474 * decl2.c (finish_file): Remove call to register_exception_table.
1476 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1478 * pt.c (instantiate_class_template): Don't do injection when
1479 processing_template_decl is true, as pollutes current_binding_level
1482 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1484 * pt.c (maybe_fold_nontype_arg): Add prototype.
1486 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1488 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1489 * error.c (dump_expr): Likewise.
1491 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1493 * typeck.c (build_function_call_real): Remove "inline called before
1494 definition" pedwarn.
1496 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1498 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1500 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1502 * pt.c (type_unification_real): Change __null to type void* with
1505 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1507 * call.c (implicit_conversion): Don't call
1508 build_user_type_conversion_1 with a NULL expr, since it will
1511 * pt.c (unify): Don't try to unify array bounds if either array is
1514 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1516 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1517 Replace extern decls with casts.
1519 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1520 Update last_parm_cleanup_insn.
1521 (store_after_parms): Remove.
1522 * cp-tree.h: Adjust.
1524 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1526 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1527 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1528 (import_export_vtable): Use make_decl_one_only instead of
1529 comdat_linkage for win32 tweak.
1530 (import_export_decl): Likewise.
1531 * pt.c (mark_decl_instantiated): Likewise.
1533 * decl2.c (finish_file): Lose handling of templates in pending_statics.
1535 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1537 * decl2.c (finish_file): Lose call to expand_builtin_throw.
1538 * except.c (expand_builtin_throw): Remove.
1539 * cp-tree.h: Remove ptr_ptr_type_node.
1542 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
1544 * decl.c (ptr_ptr_type_node): Define.
1545 (init_decl_processing): Initialize it.
1546 * cp-tree.h: Declare it.
1547 * exception.cc (__cp_exception_info): Use __get_eh_info.
1548 (__cp_push_exception): Ditto.
1549 (__cp_pop_exception): Ditto.
1551 From Scott Snyder <snyder@d0sgif.fnal.gov>:
1552 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
1554 (init_exception_processing): Removed saved_pc initialization.
1556 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
1558 * pt.c (instantiate_decl): Defer all templates but inline functions.
1560 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1562 * init.c (expand_vec_init): Don't fold a list of parameters.
1564 * decl.c (copy_args_p): Handle copy elision for types with virtual
1566 * call.c (build_over_call): Likewise.
1568 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
1570 * pt.c (lookup_template_function): Copy the template arguments,
1571 not just the list containing them, to the permanent obstack.
1573 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1575 * except.c (expand_start_catch_block): suspend_momentary for the
1578 * error.c (dump_decl): Handle LOOKUP_EXPR.
1580 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
1582 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
1583 permanent obstack if we are processing a template decl.
1584 * typeck.c (build_static_cast): Likewise.
1585 (build_const_cast): Likewise.
1586 (build_reinterpret_cast): Likewise.
1588 * pt.c (coerce_template_parms): Coerce some expressions, even
1589 when processing_template_decl.
1591 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1593 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
1594 handling of pointer difference expressions.
1596 * typeck.c (comp_target_types): Comparison of function/method types
1597 is independent of nptrs.
1599 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
1601 * pt.c (tsubst): Avoid creating pointer to reference and
1602 reference to reference types.
1604 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1606 * parse.y (do_id): New nonterminal.
1607 (template_id): Use it.
1609 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1611 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
1612 * spew.c (yylex): Don't do_identifier here.
1613 * decl2.c (build_expr_from_tree): Revert last change.
1615 * decl2.c (build_expr_from_tree): Expand the name for a method call.
1616 * parse.y (object_template_id): Don't try to take the DECL_NAME.
1618 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1620 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
1622 * call.c (build_op_delete_call): Adjust.
1624 * except.c (expand_end_catch_block): Lose rethrow region.
1625 (expand_start_catch_block): Likewise.
1626 (expand_end_catch_block): Don't expand_leftover_cleanups.
1628 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1630 * pt.c (tsubst): Remove tree_cons call (places redundant info into
1631 DECL_TEMPLATE_INSTANTIATION).
1633 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1635 * tree.c (is_overloaded_fn): Handle getting a fn template.
1636 (really_overloaded_fn): Likewise.
1637 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
1638 * pt.c (check_explicit_specialization): Tweak.
1639 (determine_explicit_specialization): Tweak.
1641 * tree.c, cp-tree.h (get_target_expr): New fn.
1643 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
1645 * pt.c (check_explicit_specialization): Fix misspelling in
1646 diagnostic: `preceeded'.
1647 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
1650 1997-12-02 Mark Mitchell <mmitchell@usa.net>
1652 * pt.c (determine_explicit_specialization): Avoid an internal
1653 error for bad specializations.
1655 * method.c (build_overload_value): Handle SCOPE_REF.
1657 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
1659 * class.c (prepare_fresh_vtable): Enable even more complex MI
1662 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1664 * exception.cc (__check_eh_spec): Optimize a bit.
1666 * exception.cc (__cp_pop_exception): Lose handler arg.
1667 * except.c (do_pop_exception): Likewise.
1668 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
1669 (expand_end_catch_block): Likewise.
1671 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1673 * pt.c (check_explicit_specialization): Complain about using a
1674 template-id for a non-specialization.
1676 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
1678 * repo.c: Prototype rindex only if needed.
1681 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1683 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
1685 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1687 * typeck.c (build_const_cast): Handle references here instead of
1688 handing off to convert_to_reference.
1690 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
1691 TerminateFunctionCall.
1692 (init_exception_processing): Likewise. Terminate et al are now
1693 the fns, not ADDR_EXPRs.
1694 (various): Lose redundant assemble_external calls.
1695 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
1697 * cp-tree.h (struct lang_decl_flags): Add comdat.
1698 (DECL_COMDAT): New macro.
1699 * decl.c (duplicate_decls): Propagate it.
1700 (cp_finish_decl): Handle it.
1701 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
1703 * class.c: Remove static pending_hard_virtuals.
1704 (add_virtual_function): Take pointers to pending_virtuals
1705 and pending_hard_virtuals.
1706 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
1708 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1710 * decl2.c (import_export_vtable): If we support one_only but not
1711 weak symbols, mark instantiated template vtables one_only.
1712 (import_export_decl): Likewise for tinfo functions.
1713 (finish_vtable_vardecl): Also write out vtables from explicitly
1714 instantiated template classes.
1715 * pt.c (mark_class_instantiated): Revert last change.
1717 * except.c (expand_throw): Call mark_used on the destructor.
1719 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
1721 * lex.c (lang_init): Enable flag_exceptions by default if no
1722 command line switch was specified.
1724 1997-11-26 Mark Mitchell <mmitchell@usa.net>
1726 * pt.c (unify): Handle `void' template parameters in
1729 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
1731 * rtti.c (build_dynamic_cast): Handle template case here.
1732 (build_dynamic_cast_1): Not here.
1734 * typeck2.c (digest_init): Make copies where appropriate.
1736 * decl2.c (delete_sanity): resolve_offset_ref.
1738 * except.c (expand_start_catch_block): Fix catching a reference
1741 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1743 * init.c (build_new): Copy size to the saveable obstack.
1745 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
1746 TRY_CATCH_EXPR for now.
1748 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1750 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
1751 has DECL_LANG_SPECIFIC.
1753 * exception.cc (struct cp_eh_info): Add handlers field.
1754 (__cp_push_exception): Initialize it.
1755 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
1756 (__throw_bad_exception): Remove.
1757 * except.c (call_eh_info): Add handlers field.
1758 (get_eh_handlers): New fn.
1759 (push_eh_cleanup): Increment handlers.
1761 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1763 * except.c (expand_start_eh_spec): Use the try/catch code.
1764 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
1765 doing everything inline.
1766 (init_exception_processing): throw_type_match now takes
1767 const void pointers.
1768 * exception.cc (__check_eh_spec): New fn.
1769 * inc/exception: Neither terminate nor unexpected return.
1770 * decl.c: Make const_ptr_type_node public.
1771 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
1773 * except.c (expand_start_catch_block): We only need the rethrow
1774 region for non-sjlj exceptions.
1775 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
1777 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1779 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
1780 (various.o): Likewise.
1781 * inc/new: Add placement deletes. Add throw specs for default new.
1782 * new.cc (set_new_handler): Move here from libgcc2.
1783 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
1784 (new): Move from libgcc2. Throw bad_alloc.
1785 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
1786 * decl.c (init_decl_processing): Update exception specs on new and
1789 * method.c (build_decl_overload_real): Don't mess with global
1792 * init.c (build_new): Check for null throw spec, not nothrow_t.
1794 * decl.c (duplicate_decls): Don't complain about different exceptions
1795 from an internal declaration.
1797 * call.c (build_op_delete_call): Fix check for member fns again.
1799 * decl2.c (import_export_decl): Interface hackery affects
1800 virtual synthesized methods.
1802 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1804 * decl.c (start_decl): Don't just complain about a mismatched
1807 * decl.c (make_implicit_typename): Handle case where t is not
1808 actually from context.
1809 * tree.c (get_type_decl): Lose identifier case.
1810 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
1811 * parse.y (nonnested_type): Just use lookup_name.
1812 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
1814 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
1816 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
1817 T was built in C language context (for example, by
1818 output_func_start_profiler).
1820 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1822 * decl.c (make_implicit_typename): New fn.
1823 (lookup_name_real): Use it. Use current_class_type as the context.
1825 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
1827 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
1829 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1831 * friend.c (do_friend): Warn about non-template friends in templates.
1833 * call.c (build_op_delete_call): Fix handling of inherited delete.
1835 * search.c (dfs_record_inheritance): Ignore template type parms.
1837 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1839 * call.c (build_new_op): Fix copy error.
1840 (build_op_new_call): New fn.
1841 (build_op_delete_call): New fn.
1842 * cp-tree.h: Declare them.
1843 * init.c (build_new): Use them. Support placement delete.
1844 (build_x_delete): Use build_op_delete_call.
1845 (build_delete): Likewise.
1846 * decl2.c (delete_sanity): Likewise.
1847 (coerce_delete_type): Don't complain about placement delete.
1849 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1851 * call.c (build_new_function_call): Remove unused 'obj' parm.
1852 * cp-tree.h, typeck.c: Adjust.
1854 * init.c (build_new): Make the cleanup last longer.
1855 (expand_vec_init): Call do_pending_stack_adjust.
1857 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1859 * pt.c (do_type_instantiation): Fix typo.
1860 (mark_class_instantiated): If we support one_only but not weak
1861 symbols, don't mark this as known.
1863 * init.c (build_new): Handle vec delete in EH cleanup.
1865 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1867 * call.c (build_method_call): Call complete_type before checking
1870 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
1872 * decl.c (add_block_current_level): Delete.
1873 * init.c (build_vec_delete_1): Delete build_block and
1874 add_block_current_level calls.
1876 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
1878 * init.c (build_new): Handle freeing allocated memory when the
1881 * call.c (build_new_method_call): Fix flags arg.
1883 * pt.c (do_type_instantiation): Don't try to instantiate
1885 (mark_decl_instantiated): If we support one_only but not
1886 weak symbols, mark this one_only.
1887 * decl2.c (import_export_vtable): Don't defer handling of vtables
1888 if MULTIPLE_SYMBOL_SPACES.
1890 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1892 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
1894 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
1896 * except.c (do_pop_exception): Return a value.
1898 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1900 * call.c (build_new_method_call): Handle getting a
1901 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
1902 if we got template parms.
1903 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
1905 * decl2.c (build_expr_from_tree): Tweak last change.
1906 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
1907 (maybe_fold_nontype_arg): Split out from tsubst_copy.
1908 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
1910 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1912 * pt.c (tsubst_copy): Handle explicit template arguments in
1914 * typeck.c (build_x_function_call): Likewise.
1915 * decl2.c (build_expr_from_tree): Lookup function name if it
1918 * pt.c (tsubst): Instantiate template functions properly when
1919 template parameter does not appear in function arguments and return
1921 (comp_template_args): Handle member templates required by tsubst.
1923 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1925 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
1928 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1930 * pt.c (coerce_template_parms): Tweak error message.
1932 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
1933 return type defaults to `int', even if there are storage-class
1936 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1938 Complete nested exception support.
1939 * except.c (do_pop_exception): Split out...
1940 (push_eh_cleanup): From here. Handle the EH region by hand.
1941 (expand_start_catch_block): Add a new level for the catch parm.
1942 Move the rethrow region outside the two cleanup regions.
1943 Protect the initializer for the catch parm with terminate.
1944 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
1945 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
1946 popping off the middle of the stack.
1947 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
1948 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
1949 (build_cplus_new): Only wrap CALL_EXPRs.
1950 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
1951 the constructor call.
1953 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1955 * Make-lang.in (c++.distdir): Make inc subdirectory.
1957 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1959 * decl2.c (finish_file): Put back some code.
1961 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1963 * decl2.c (finish_file): Remove redundant code.
1964 * method.c (emit_thunk): Don't let the backend defer generic thunks.
1966 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1968 * except.c (call_eh_info): Split out...
1969 (push_eh_info): From here.
1970 (expand_builtin_throw): Use it.
1971 (expand_start_catch_block): Move region start back.
1973 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
1975 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
1976 (real_yylex): Record wide strings using target endianness, not host.
1978 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
1980 * repo.c (rindex): Add decl unconditionally.
1981 (get_base_filename, open_repo_file): Don't cast rindex.
1982 * xref.c (rindex): Add decl unconditionally.
1983 (index): Remove unused decl.
1984 (open_xref_file): Don't cast rindex.
1986 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1988 * class.c (build_vbase_path): Propagate the result type properly.
1990 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
1992 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
1993 remaining use of saved_throw_type with a call to get_eh_type.
1995 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
1997 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
1998 (file_name_nondirectory): New function, doing the same as the macro.
1999 (set_typedecl_interface_info): Use it instead of the macro.
2000 (check_newline): Likewise.
2001 (handle_cp_pragma): Likewise.
2003 * repo.c (get_base_filename): Cast result of rindex to char*.
2004 (open_repo_file): Likewise.
2005 * xref.c (open_xref_file): Likewise.
2006 * error.c (dump_char): Make its arg int, not char.
2008 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2009 the exact number of fields.
2011 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2013 Support for nested exceptions.
2014 * tinfo2.cc (__is_pointer): New fn.
2015 * exception.cc (struct cp_eh_info): Define.
2016 (__cp_exception_info, __uncatch_exception): New fns.
2017 (__cp_push_exception, __cp_pop_exception): New fns.
2018 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2020 (init_exception_processing): Likewise. __eh_pc is now external.
2021 (push_eh_info): New fn.
2022 (get_eh_{info,value,type,caught}): New fns.
2023 (push_eh_cleanup): Just call __cp_pop_exception.
2024 (expand_start_catch_block): Use push_eh_info. Start the eh region
2026 (expand_end_eh_spec): Use push_eh_info.
2027 (expand_throw): Call __cp_push_exception to set up the exception info.
2028 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2030 (expand_builtin_throw): Don't refer to empty_fndecl.
2032 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2034 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2036 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2038 * method.c (build_template_parm_names, build_decl_overload_real):
2039 Add static to definitions.
2040 * pt.c (add_to_template_args, note_template_header,
2041 processing_explicit_specialization, type_unification_real): Likewise.
2042 ({determine,check}_explicit_specialization): Use a single string for
2045 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2047 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2048 (expand_end_catch_block): Likewise.
2049 (expand_end_eh_spec): Likewise.
2051 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2053 * decl.c (duplicate_decls): Handle template specializations
2055 * error.c (dump_function_name): Fix printing of specializations of
2056 member functions that are not member templates.
2057 * cp-tree.h (processing_specialization): Make global.
2058 * pt.c (processing_specialization): Likewise.
2059 * lex.c (cons_up_default_function): Save and restore
2060 processing_specialization to avoid confusion.
2062 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2064 * decl.c (init_decl_processing): Give null_node unknown* type.
2065 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2066 (common_type): Likewise.
2067 * error.c (args_as_string): Recognize null_node.
2069 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2071 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2072 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2074 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2076 * Make-lang.in (g++): Include prefix.o.
2078 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2080 * pt.c (determine_explicit_specialization): Initialize "dummy"
2081 to keep Purify quiet.
2083 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2085 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2086 (build_overload_int): Not here.
2088 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2090 * class.c (build_type_pathname): Remove.
2091 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2093 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2095 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2096 &&label GNU extension.
2098 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2100 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2101 so as to avoid incorrect manglings.
2102 * method.c (build_decl_overload_real): Don't mangle return types
2105 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2107 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2108 scratch_tree_cons): Define as macros for now.
2109 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2110 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2111 typeck2.c: Use them and the expression_obstack variants.
2113 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2115 * decl.c (store_return_init): Allow classes with explicit ctors to
2116 be used with the named return values extension.
2118 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2120 * pt.c (instantiate_decl): Fix previous change.
2122 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2124 * pt.c (tsubst): Fix thinko.
2125 (instantiate_decl): Really use the original template.
2127 * call.c (build_new_method_call): Use simple constructor_name for
2130 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2132 * method.c (build_underscore_int): Don't use ANSI specific
2135 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2137 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2138 for our key method; it might have been inlined by -O3.
2140 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2142 * decl.c (make_typename_type): Do not try to call lookup_field for
2143 non-aggregate types.
2145 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2147 * typeck.c (build_reinterpret_cast): Tweak.
2149 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2151 * typeck.c (build_reinterpret_cast): converting a void pointer
2152 to function pointer with a reinterpret_cast produces a warning
2153 if -pedantic is issued
2155 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2157 * typeck.c (c_expand_return): Don't warn about returning a
2158 reference-type variable as a reference.
2160 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2162 * method.c (build_static_name): Fix typo.
2164 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2166 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2167 OLDDECL before we try to do DECL_USE_TEMPLATE.
2169 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2171 * decl.c (duplicate_decls): Don't warn about template instances.
2173 * typeck.c (mark_addressable): Lose ancient code that unsets
2176 * pt.c (do_decl_instantiation): Lose support for instantiating
2179 * call.c (build_new_function_call): Fix handling of null explicit
2181 (build_new_method_call): Likewise.
2183 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2185 * method.c (build_underscore_int): Fix typo.
2187 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2189 * tree.c (print_lang_statistics): #if 0 call to
2190 print_inline_obstack_statistics until its definition is checked in.
2192 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2194 * decl2.c (finish_file): Move dump_tree_statistics to end.
2196 * pt.c (instantiate_decl): Look for the original template.
2197 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2198 of member templates.
2200 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2202 * Makefile.in (g++FAQ.*): New rules.
2203 (CONFLICTS): Update.
2204 * g++FAQ.texi: Moved from libg++.
2206 * parse.y (PFUNCNAME): Only specify the type once.
2208 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2210 * lex.c (real_yylex): Clean up the code to fully behave the way
2211 the c-lex.c parser does for complex and real numbers.
2213 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2215 * method.c (build_decl_overload_real): Reformat.
2217 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2219 * method.c (synthesize_method): If at_eof, determine our linkage.
2221 1997-09-29 Paul Eggert <eggert@twinsun.com>
2223 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2224 diagnostic if !dollars_in_ident or if pedantic.
2226 * lang-specs.h (@c++): -ansi no longer implies -$.
2228 * decl2.c (lang_decode_option):
2229 -traditional and -ansi now do not mess with
2232 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2234 * Makefile.in (parse.o, decl.o): Also depend on
2235 $(srcdir)/../except.h $(srcdir)/../output.h.
2236 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2237 $(srcdir)/../except.h $(srcdir)/../output.h.
2238 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2241 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2243 * expr.c (cplus_expand_expr): Make it static.
2245 * decl2.c, init.c, typeck.c: Include "expr.h".
2246 (expand_expr): Use proper values when calling the function.
2248 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2250 * lang-options.h: new -Wold-style-cast flag.
2251 * cp-tree.h (warn_old_style_cast): new variable.
2252 * decl2.c (warn_old_style_cast): ditto.
2253 (lang_decode_option): support -Wold-style-cast.
2254 (reparse_absdcl_as_casts): produce old-style-cast warning.
2256 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2258 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2259 TREE_USED, reset value based on already_used.
2261 * init.c (expand_member_init): Revert change.
2263 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2265 * cp-tree.h, decl.c, decl2.c, pt.c:
2266 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2268 * decl2.c (lang_decode_option): Add missing ;.
2270 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2272 * friend.c (do_friend): Disable injection for all template-derived
2274 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2275 * parse.y (notype_template_declarator): New nonterminal.
2276 (direct_notype_declarator): Use it.
2277 (complex_direct_notype_declarator): Likewise.
2278 (object_template_id): Accept any kind of identifier after TEMPLATE.
2279 (notype_qualified_id): Don't add template declarators here.
2281 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2283 * call.c (add_template_candidate): Add explicit_targs parameter.
2284 (build_scoped_method_call): Use it.
2285 (build_overload_call_real): Likewise.
2286 (build_user_type_conversion_1): Likewise.
2287 (build_new_function_call): Likewise.
2288 (build_object_call): Likewise.
2289 (build_new_op): Likewise.
2290 (build_new_method_call): Likewise.
2291 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2292 (build_new_method_call): Likewise.
2294 * class.c (finish_struct_methods): Add specialization pass to
2295 determine which methods were specializing which other methods.
2296 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2298 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2300 * cp-tree.h (name_mangling_version): New variable.
2301 (flag_guiding_decls): Likewise.
2302 (build_template_decl_overload): New function.
2303 (begin_specialization): Likewise.
2304 (reset_specialization): Likewise.
2305 (end_specialization): Likewise.
2306 (determine_explicit_specialization): Likewise.
2307 (check_explicit_specialization): Likewise.
2308 (lookup_template_function): Likewise.
2309 (fn_type_unification): Add explicit_targs parameter.
2310 (type_unification): Likewise.
2312 * decl.c (duplicate_decls): Add smarts for explicit
2314 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2316 (grokfndecl): Call check_explicit_specialization.
2318 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2319 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2320 (check_classfn): Handle specializations.
2322 * error.c (dump_function_name): Print specialization arguments.
2324 * friend.c (do_friend): Don't call pushdecl for template
2327 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2329 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2330 and -fno-guiding-decls.
2332 * lex.c (identifier_type): Return PFUNCNAME for template function
2335 * method.c (build_decl_overload_real): New function.
2336 (build_template_parm_names): New function.
2337 (build_overload_identifier): Use it.
2338 (build_underscore_int): New function.
2339 (build_overload_int): Use it. Add levels for template
2341 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2342 (build_overload_nested_names): Handle template type parameters.
2343 (build_template_decl_overload): New function.
2345 * parse.y (YYSTYPE): New ntype member.
2346 (nested_name_specifier): Use it.
2347 (nested_name_specifier_1): Likewise.
2348 (PFUNCNAME): New token.
2349 (template_id, object_template_id): New non-terminals.
2350 (template_parm_list): Note specializations.
2351 (template_def): Likewise.
2352 (structsp): Likewise.
2353 (fn.def2): Handle member template specializations.
2354 (component_decl_1): Likewise.
2355 (direct_notype_declarator): Handle template-ids.
2356 (component_decl_1): Likewise.
2357 (direct_notype_declarator): Handle template-ids.
2358 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2360 * pt.c (processing_specializations): New variable.
2361 (template_header_count): Likewise.
2362 (type_unification_real): New function.
2363 (processing_explicit_specialization): Likewise.
2364 (note_template_header): Likewise.
2365 (is_member_template): Handle specializations.
2366 (end_template_decl): Call reset_specialization.
2367 (push_template_decl): Handle member template specializations.
2369 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2370 (instantiate_template): Handle specializations.
2371 (instantiate_decl): Likewise.
2372 (fn_type_unification): Handle explicit_targs.
2373 (type_unification): Likewise. Allow incomplete unification
2374 without an error message, if allow_incomplete.
2375 (get_bindings): Use new calling sequence for fn_type_unification.
2377 * spew.c (yylex): Handle PFUNCNAME.
2379 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2380 (really_overloaded_fn): Likewise.
2381 (get_first_fn): Handle function templates.
2383 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2384 Handle TEMPLATE_ID_EXPR.
2385 (build_x_unary_op): Likewise.
2386 (build_unary_op): Likewise.
2387 (mark_addressable): Templates whose address is taken are marked
2390 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2392 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2393 accepting any kind of type, not only int.
2395 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2397 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2398 about covariant returns.
2400 * parse.y (member_init): Also imply typename here. Remove ancient
2401 extension for initializing base members.
2403 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2405 Handle multi-level typenames and implicit typename in base list.
2406 * parse.y (typename_sub{,[0-2]}): New rules.
2407 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2408 (nonnested_type): New rule.
2409 (complete_type_name): Use it.
2410 (base_class.1): Use typename_sub and nonnested_type.
2411 (nested_name_specifier): Don't elide std:: here.
2412 * decl.c (make_typename_type): Handle getting a type for NAME.
2413 (lookup_name_real): Turn std:: into :: here.
2415 Rvalue conversions were removed in London.
2416 * call.c (is_subseq): Don't consider lvalue transformations.
2417 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2418 (joust): Reenable ?: kludge.
2420 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2422 * decl.c (start_function): Up warning of no return type to be a
2425 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2427 * init.c (expand_member_init): Don't set TREE_USED.
2428 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2429 set,don't clear TREE_USED wholesale.
2431 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2433 * call.c (build_over_call): Do require_complete_type before
2436 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2438 * search.c (lookup_field): Call complete_type in all cases.
2440 * decl.c (finish_function): Just warn about flowing off the end.
2442 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2444 * decl.c (grokparms): Don't bash a permanent list node if we're
2447 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2449 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2451 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2453 * call.c (build_new_op): Give better error for syntactically
2454 correct, but semantically invalid, use of undeclared template.
2456 * call.c (compare_qual): Handle pmfs.
2458 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2459 after the exception spec.
2461 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2463 * call.c (null_ptr_cst_p): Integer type, not integral type.
2465 * call.c (joust): Disable warnings until they can be moved to the
2468 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2470 * Makefile.in, config-lang.in: Convert to autoconf.
2472 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2474 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2477 * pt.c (most_specialized_class): Fix typo.
2478 (tsubst): Move constant folding to TREE_VEC case.
2480 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2482 * pt.c (do_poplevel): Don't warn about unused local variables
2483 while processing_template_decl since we don't always know whether
2484 or not they will need constructing/destructing.
2486 * pt.c (uses_template_parms): Check the values of an enumeration
2487 type to make sure they don't depend on template parms.
2489 * decl.c (make_typename_type): Don't lookup the field if the
2490 context uses template parms, even if we're not
2491 processing_template_decl at the moment.
2493 * pt.c (coerce_template_parms): Avoid looking at the
2494 TYPE_LANG_DECL portion of a typename type, since there won't be
2496 (tsubst): Do constant folding as necessary to make sure that
2497 arguments passed to lookup_template_class really are constants.
2499 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2501 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2502 * decl2.c (finish_file): Only register exception tables if we
2505 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2507 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2509 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2511 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2513 * error.c (dump_decl): Avoid crashing when presented with a
2514 uninitialized constant, as can occur with a template parameter.
2515 (dump_expr): Make sure that there are enough levels of
2516 current_template_parms before we start diving through them.
2518 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2520 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2523 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2525 * except.c (expand_throw): Call build_delete for all
2526 exception types, not just objects with destructors.
2528 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2530 * decl.c (current_local_enum): Remove static.
2531 * pt.c (tsubst_enum): Save and restore value of current_local_enum
2532 in case template is expanded in enum decl.
2533 (instantiate_class_template) : Use new tsubst_enum signature.
2534 (tsubst_expr): Likewise.
2536 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
2538 * pt.c (begin_member_template_processing): Take a function as
2539 argument, not a set of template arguments. Use the template
2540 parameters, rather than the arguments. Handle non-type parameters
2541 correctly. Push a binding level for the parameters so that multiple
2542 member templates using the same parameter names can be declared.
2543 (end_member_template_processing): Pop the binding level.
2544 (push_template_decl): Mark member templates as static when
2547 * lex.c (do_pending_inlines): Pass the function, not its template
2548 arguments, to begin_member_template_processing.
2549 (process_next_inline): Likewise.
2550 (do_pending_defargs): Likewise.
2552 * error.c (dump_expr): Obtain the correct declaration for a
2553 TEMPLATE_CONST_PARM.
2555 * call.c (add_template_conv_candidate): New function.
2556 (build_object_call): Handle member templates, as done in the other
2559 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
2561 * decl.c (replace_defag): Undo previous change.
2562 * lex.c (do_pending_defargs): Deal with member templates.
2564 * pt.c (is_member_template): Avoid crashing when passed a
2565 non-function argument.
2567 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2569 * class.c (grow_method): Remove check for redeclaration.
2571 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
2573 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
2574 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
2575 (PRIMARY_TEMPLATE_P): Use it.
2576 * call.c (build_overload_call_real): Use it.
2577 * class.c (instantiate_type): Likewise.
2578 * decl.c (decls_match): Likewise.
2579 * method.c (build_overload_identifier): Likewise.
2580 * pt.c (push_template_decl): Likewise.
2581 (classtype_mangled_name): Likewise.
2582 (lookup_template_class): Likewise.
2584 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
2585 DECL_NTPARMS to conform to usage elsewhere.
2586 * call.c (add_template_candidate): Likewise.
2587 * class.c (instantiate_type): Likewise.
2588 * pt.c (instantiate_template): Likewise.
2589 (get_bindings): Likewise.
2591 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
2594 * pt.c (unify): Undo changes to allow multiple levels of template
2596 (type_unification): Likewise.
2597 (fn_type_unification): Likewise.
2598 (get_class_bindings): Likewise.
2599 * cp-tree.h (Likewise).
2601 * decl.c (replace_defarg): Check that the type of the default
2602 parameter does not invlove a template type before complaining
2603 about the initialization.
2605 * error.c (dump_expr): Deal with template constant parameters in
2606 member templates correctly.
2608 * pt.c (is_member_template): Deal with class specializations
2610 (tsubst): Handle "partial instantiation" of member templates
2613 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
2615 * pt.c (type_unification): Change calling squence to allow for
2616 multiple levels of template parameters.
2617 (tsubst_expr): Likewise.
2619 (tsubst_copy): Likewise.
2620 (instantiate_template): Likewise.
2622 * call.c (build_overload_call_real): Use it.
2623 (add_builtin_candidate): Use it.
2624 (build_new_method_call): Use it.
2625 * class.c (instantiate_type): Use it.
2626 * decl.c (grokdeclarator): Use it.
2627 * decl2.c (finish_file): Use it.
2628 * method.c (build_overload_identifier): Use it.
2630 * call.c (add_template_candidate): Add additional parameter for
2631 the function return type. Call fn_type_unification istead of
2633 (build_user_type_conversion_1): Handle member templates.
2634 (build_new_function_call): Likewise.
2635 (build_new_op): Likewise.
2636 (build_new_method_call): Likewise.
2638 * class.c (grow_method): Don't give an error message indicating
2639 that two member templates with the same name are ambiguous.
2640 (finish_struct): Treat member template functions just like member
2643 * cp-tree.h (check_member_template): Add declaration.
2644 (begin_member_template_processing): Likewise.
2645 (end_member_template_processing): Likewise.
2646 (fn_type_unification): Likewise.
2647 (is_member_template): Likewise.
2648 (tsubst): Change prototype.
2649 (tsubst_expr): Likewise.
2650 (tsubst_copy): Likewise.
2651 (instantiate_template): Likewise.
2652 (get_bindings): Likewise.
2654 * decl.c (decls_match): Handle multiple levels of template
2656 (pushdecl): Handle template type params just like other type
2658 (push_class_level_binding): Return immediately if the
2659 class_binding_level is NULL.
2660 (grokfndecl): If check_classfn() returns a member_template, use
2661 the result of the template, not the template itself.
2663 * decl2.c (check_member_template): New function. Check to see
2664 that the entity declared to be a member template can be one.
2665 (check_classfn): Allow redeclaration of member template functions
2666 with different types; the new functions can be specializations or
2667 explicit instantiations.
2669 * error.c (dump_decl): Handle multiple levels of template
2671 (dump_function_decl): Update to handle function templates.
2673 * lex.c (do_pending_inlines): Set up template parameter context
2674 for member templates.
2675 (process_next_inline): Likewise.
2677 * method. (build_overload_identifier): Adjust for multiple levels
2678 of template parameters.
2680 * parse.y (fn.def2): Add member templates.
2681 (component_decl_1): Likewise.
2683 * pt.c (begin_member_template_processing): New function.
2684 (end_member_template_processing): Likewise.
2685 (is_member_template): Likewise.
2686 (fn_type_unification): Likewise.
2687 (current_template_parms): Return a vector of all the template
2688 parms, not just the innermost level of parms.
2689 (push_template_decl): Deal with the possibility of member
2691 (lookup_template_class): Likewise.
2692 (uses_template_parms): Likewise.
2693 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
2694 TEMPLATE_CONST_PARM to deal with multiple levels of template
2695 arguments. Add processing of TEMPLATE_DECL to produce new
2696 TEMPLATE_DECLs from old ones.
2697 (do_decl_instantiation): Handle member templates.
2699 * search.c (lookup_fnfields_1): Handle member template conversion
2702 * tree.c (cp_tree_equal): Check the levels, as well as the
2703 indices, of TEMPLATE_CONST_PARMs.
2705 * typeck.c (comptypes): Check the levels, as well as the indices,
2706 fo TEMPLATE_TYPE_PARMs.
2707 (build_x_function_call): Treat member templates like member
2710 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2712 * typeck.c (c_expand_return): Always convert_for_initialization
2713 before checking for returning a pointer to local.
2715 * pt.c (type_unification): If strict and the function parm doesn't
2716 use template parms, just compare types.
2718 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
2720 * method.c (build_overloaded_value): Replace direct call
2721 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
2723 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2725 * typeck.c (convert_arguments): Don't arbitrarily choose the first
2726 of a set of overloaded functions.
2728 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2730 * lex.c (real_yylex): Don't elide __FUNCTION__.
2732 * method.c (build_overload_value): Add in_template parm.
2733 (build_overload_int): Likewise.
2734 (build_overload_identifier): Pass it.
2736 * decl.c (duplicate_decls): Don't bash a previous template
2737 definition with a redeclaration.
2739 * pt.c (unify): float doesn't match double.
2741 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
2742 TYPE_DECL. Handle getting non-template types.
2743 * parse.y (explicit_instantiation): Use typespec instead of
2746 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
2748 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
2750 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
2752 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
2753 (compare_ics): Likewise.
2755 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2757 * call.c (joust): Warn about choosing one conversion op over
2758 another because of 'this' argument when the other return type is
2760 (source_type): New fn.
2762 * call.c (build_new_op): Strip leading REF_BIND from first operand
2763 to builtin operator.
2765 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
2768 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2770 * call.c (null_ptr_cst_p): Remove support for (void*)0.
2772 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
2774 * typeck.c (expand_target_expr): Make definition match declaration.
2776 * class.c (get_basefndecls): Make definition match declaration.
2778 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
2780 * input.c (sub_getch): Eventually give up and release the input file.
2782 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
2785 * call.c (joust): Tweak message.
2787 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
2789 * error.c (type_as_string): Put const/volatile on template type
2790 parameters where appropriate.
2792 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
2794 * call.c (strictly_better): Make arguments unsigned ints.
2796 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
2798 * lex.c (real_yylex): Refer to __complex instead of complex.
2800 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2802 * lex.c (real_yylex): Don't use getc directly.
2804 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2806 * call.c (is_subseq): Don't try to be clever.
2808 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2810 * parse.y, pt.c: Include "except.h".
2811 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
2812 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
2813 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
2814 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
2817 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2819 * decl2.c (mark_vtable_entries): Instead of replacing pure
2820 virtuals with a reference to __pure_virtual, copy the decl and
2823 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2825 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
2827 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
2829 * pt.c (instantiate_class_template): Call repo_template_used
2830 before finish_prevtable_vardecl.
2832 * call.c (is_subseq): New fn.
2833 (compare_ics): Use it.
2835 * repo.c (finish_repo): Don't crash on no args.
2837 * parse.y (named_complex_class_head_sans_basetype): Handle
2838 explicit global scope.
2839 * decl2.c (handle_class_head): New fn.
2841 * pt.c (unify): Add CONST_DECL case.
2843 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2845 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
2847 * cp-tree.h (report_type_mismatch): Add prototype.
2848 * call.c (build_overload_call_real): Remove erroneous fourth
2849 argument to report_type_mismatch.
2850 (build_user_type_conversion_1): Remove erroneous second arg to
2852 (build_new_function_call): Likewise.
2853 (build_object_call): Likewise.
2854 (build_new_op): Likewise.
2855 (build_new_method_call): Likewise.
2857 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2859 * error.c (dump_decl): Don't bother processing a function with no
2862 * method.c (emit_thunk): Call init_function_start in the macro case.
2864 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2866 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
2867 defined and used to set flag_vtable_thunks.
2869 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2871 * parse.y: Don't clear the inlines from their obstack until they've
2874 * decl.c (duplicate_decls): Don't complain about exception
2875 specification mismatch if flag_exceptions is off.
2877 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
2879 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
2881 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
2883 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
2884 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
2885 Include <stdio.h> before include files that formerly used STDIO_PROTO.
2887 * decl.c, g++spec.c, lex.c, method.c, repo.c:
2888 Include "config.h" first, as per autoconf manual.
2890 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2892 * decl.c (duplicate_decls): Tweak wording.
2893 * lex.c (do_pending_defargs): Don't die if we see a default arg
2894 that isn't a DEFAULT_ARG.
2895 * error.c (dump_expr): Handle DEFAULT_ARG.
2897 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
2898 * lang-options.h: Add -fhandle-exceptions.
2900 * class.c (build_vtable): vtables are artificial.
2901 (prepare_fresh_vtable): Likewise.
2903 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2905 * cvt.c (ocp_convert): After converting to the target type, set
2906 LOOKUP_NO_CONVERSION.
2908 * call.c (joust): Warn about potentially confusing promotion rules
2910 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
2912 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
2914 * exception.cc: Declare __terminate_func with noreturn attribute.
2916 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2918 * parse.y: Break out eat_saved_input, handle errors.
2919 (function_try_block): Use compstmt instead of compstmt_or_error.
2921 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2923 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
2925 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2927 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
2928 existence of cc1plus check whether $(LANGUAGES) contains C++.
2930 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2932 * method.c (do_build_copy_constructor): When copying an anonymous
2933 union member loop around to handle nested anonymous unions. Use
2934 the offset of the member relative to the outer structure, not the
2937 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2939 * call.c (resolve_args): New fn.
2940 (build_new_function_call): Use it.
2941 (build_object_call): Likewise.
2942 (build_new_method_call): Likewise.
2944 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2946 * call.c (build_over_call): tsubst all default parms from templates.
2948 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2950 * decl.c (struct cp_function): Add static_labelno.
2951 (push_cp_function_context): Save it.
2952 (pop_cp_function_context): Restore it.
2954 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2956 * typeck.c (build_component_ref_1): Convert from reference.
2958 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2960 * parse.y (current_declspecs, prefix_attributes): Initialize to
2963 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
2964 before we try to force it to be a TREE_LIST.
2965 (decl): Make sure $1.t is non-nil.
2967 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2969 * pt.c (uses_template_parms): Handle template first-parse codes.
2971 * decl.c (cp_finish_decl): Only warn about user-defined statics.
2973 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2975 * pt.c (unify): Handle BOOLEAN_TYPE.
2977 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
2978 * pt.c (tsubst): Don't set it.
2979 * call.c (build_over_call): Use uses_template_parms.
2981 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2983 * method.c (build_overload_nested_name): Use static_labelno
2984 instead of var_labelno.
2985 (build_qualified_name): New fn.
2986 (build_overload_name): Split out from here.
2987 (build_static_name): Use build_qualified_name.
2988 * decl.c (cp_finish_decl): Statics in extern inline functions
2989 have comdat linkage.
2990 (start_function): Initialize static_labelno.
2992 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2994 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
2995 before "all member functions in class [] are private"
2997 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2999 * lex.c (do_scoped_id): convert_from_reference.
3000 * init.c (build_offset_ref): Likewise.
3002 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3004 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3006 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3008 * typeck.c (get_member_function_from_ptrfunc): Promote index
3011 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3013 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3014 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3016 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3018 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3020 * lex.c (add_defarg_fn): Adjust.
3021 (do_pending_defargs): Adjust. Don't skip the first parm.
3023 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3025 * decl.c (build_enumerator): Global enumerators are also readonly.
3027 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3028 (build_dynamic_cast): Call it and convert_from_reference.
3030 * lex.c (add_defarg_fn): New fn.
3031 (snarf_defarg): Don't add to defarg_types.
3032 (do_pending_defargs): Lose defarg_types. All fns we process now
3034 * decl.c (grokfndecl): Call add_defarg_fn.
3036 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3037 * cp-tree.def: Add DEFAULT_ARG.
3038 * spew.c (yylex): Call snarf_defarg as appropriate.
3039 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3040 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3041 (structsp): Use pending_defargs.
3042 (parms, full_parm): Use defarg.
3043 * lex.c (init_lex): Initialize inline_text_firstobj.
3044 (do_pending_inlines): Never pass the obstack to feed_input.
3045 (process_next_inline): Call end_input instead of restore_pending_input.
3046 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3047 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3048 * input.c (end_input): New fn.
3049 (sub_getch): At the end of some fed input, just keep returning EOF
3050 until someone calls end_input.
3051 Remove 'obstack' field from struct input_source.
3052 * decl.c (grokparms): Handle DEFAULT_ARG.
3053 (replace_defarg): New fn.
3054 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3056 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3058 * call.c (implicit_conversion): If nothing else works, try binding
3059 an rvalue to a reference.
3061 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3063 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3064 ifndef for Cygwin32 to include SIGSEGV.
3066 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3068 * class.c (finish_struct_1): Only complain about pointers without
3069 copy stuff if there are any constructors.
3071 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3073 * decl.c (grokfndecl): If the function we chose doesn't actually
3076 * decl2.c (grokclassfn): Don't specify 'const int' for the
3077 artificial destructor parm.
3079 * pt.c (type_unification): If we are called recursively, nothing
3082 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3084 * decl.c (init_decl_processing): Stop trying to catch signals
3085 other than SIGABRT since the Cygwin32 library doesn't support
3086 them correctly yet. This fixes a situation in which g++ causes
3087 a hang on SIGSEGVs and other such signals in our Win32-hosted
3090 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3092 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3094 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3096 * typeck2.c (store_init_value): Always return the value if our
3097 type needs constructing.
3099 * method.c (hack_identifier): Convert class statics from
3102 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3104 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3106 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3108 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3109 the end of return x;
3111 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3113 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3115 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3117 * except.c (expand_builtin_throw): Add support
3118 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3120 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3122 * repo.c (extract_string): Null-terminate.
3124 * cp-tree.h (TI_SPEC_INFO): New macro.
3125 (CLASSTYPE_TI_SPEC_INFO): New macro.
3126 * pt.c (push_template_decl): Correctly determine # of template parms
3129 * call.c (compare_ics): Really fix 'this' conversions.
3131 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3134 * pt.c (push_template_decl): Complain about mismatch in # of
3135 template parms between a class template and a member template.
3137 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3139 * method.c (synthesize_method): You can't call
3140 function_cannot_inline_p after finish_function.
3141 * decl.c (finish_function): Turn on flag_inline_functions and turn
3142 off DECL_INLINE before handing a synthesized method to the
3145 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3147 * method.c (synthesize_method): Remove July 30 change to never set
3148 DECL_INLINE if at_eof.
3150 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3152 * xref.c (GNU_xref_member): Ensure that the node has a
3153 decl_lang_specific part before checking DECL_FRIEND_P.
3155 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3157 * pt.c (instantiate_class_template): Diagnose non-class types used
3160 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3162 * typeck.c (build_conditional_expr): Use convert_for_initialization
3163 instead of convert_and_check.
3165 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3167 * parse.y (typespec): Don't pedwarn for typeof.
3169 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3171 * repo.c (finish_repo): Only check changes if we would write a
3174 * call.c (compare_ics): Fix handling of 'this' conversions.
3176 * pt.c (do_decl_instantiation): Support static data too. Rename
3177 from do_function_instantiation.
3178 * cp-tree.h: Adjust.
3181 * repo.c (extract_string): New fn.
3182 (get_base_filename): Use it.
3183 (init_repo): Compare old args with current args.
3185 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3187 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3188 character, idea from Paul Eggert <eggert@twinsun.com>.
3190 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3192 * typeck.c (c_expand_return): Be more persistent in looking for
3195 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3196 pointer to reference.
3198 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3200 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3202 * init.c (build_member_call, build_offset_ref):
3203 Use do_scoped_id instead of do_identifier.
3205 * cvt.c (convert): Remove bogosity.
3207 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3209 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3210 TARGET_TYPE before trying to use get_binfo.
3212 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3214 * cvt.c (build_up_reference): Call get_binfo to get access control.
3216 * decl2.c (import_export_decl): If we don't support weaks, leave
3219 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3221 * except.c (expand_builtin_throw): Add support for machines that
3222 cannot access globals after throw's epilogue when
3223 -fno-sjlj-exceptions is used.
3225 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3227 * parse.y: 'std::' becomes '::'.
3228 * lex.c (real_yylex): Remove 'namespace' warning.
3229 * init.c (build_member_call): Ignore 'std::'.
3230 (build_offset_ref): Likewise.
3231 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3232 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3233 * decl.c (push_namespace): Just sorry.
3234 (pop_namespace): Nop.
3235 (init_decl_processing): Declare std namespace.
3237 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3239 * search.c (push_class_decls): A name which ambiguously refers to
3240 several instantiations of the same template just refers to the
3243 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3245 * decl.c (build_enumerator): fix problem with unsigned long
3246 enumerated values being smashed to ints, causing overflow
3247 when computing next enumerated value. (for enum values around
3250 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3252 * typeck.c (build_component_ref): Only call mark_used on a decl.
3254 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3256 * typeck.c (build_c_cast): Make the check for a ptr to function
3257 more specific before possible default_conversion call.
3259 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3261 * except.c (expand_exception_blocks): Simplify and fix and make
3262 sure we don't end a region in a sequence, as expand_end_bindings
3265 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3267 * except.c (init_exception_processing): Mark terminate as not
3268 returning so that the optimizer can optimize better.
3270 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3272 * cvt.c (convert): Don't do any extra work, if we can avoid it
3275 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3277 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3278 cp_convert. convert is now reserved for the backend, and doesn't
3279 have the semantics a frontend person should ever want.
3281 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3283 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3284 Lose -traditional support.
3286 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3288 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3290 * parse.y (self_reference): Do it for templates, too.
3291 * class.c (pushclass): Don't overload_template_name; the alias
3292 generated by build_self_reference serves the same purpose.
3294 * tree.c (list_hash): Make static, take more args.
3295 (list_hash_lookup): Likewise.
3296 (list_hash_add): Make static.
3297 (list_hash_canon): Lose.
3298 (hash_tree_cons): Only build a new node if one isn't already in the
3300 (hash_tree_chain): Use hash_tree_cons.
3301 * cp-tree.h: Adjust.
3302 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3303 of calling lookup_name.
3305 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3307 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3308 doesn't refer to the CONST_DECLs.
3310 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3312 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3314 (expand_class_desc): Convert the last argument to a sizetype.
3316 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3318 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3319 __real__): Add reswords.
3320 * hash.h: Regenerate.
3321 * lex.h (rid): Add RID_COMPLEX.
3322 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3323 * lex.c (init_lex): Add building of RID_COMPLEX.
3324 (real_yylex): General cleanup in line with what c-lex.c also has,
3325 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3326 types, and imaginary numeric constants.
3327 * parse.y (REALPART, IMAGPART): Add tokens.
3328 (unary_expr): Add REALPART and IMAGPART rules.
3329 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3330 * decl.c (complex_{integer,float,double,long}_type_node): Define
3332 (init_decl_processing): Set up the types.
3333 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3334 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3335 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3336 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3337 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3339 * method.c (build_overload_name): Add handling of the different
3340 COMPLEX_TYPEs, prefixing them with `J'.
3341 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3343 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3344 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3345 (mapcar): Handle COMPLEX_CST.
3346 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3347 (common_type): Add code for complex types.
3348 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3349 (convert_for_assignment): Likewise.
3350 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3352 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3354 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3355 tsubst_expr, as it might try to do overload resolution.
3357 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3359 * pt.c (instantiate_class_template): Oops.
3361 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3363 * cp-tree.def: Add TAG_DEFN.
3364 * pt.c (tsubst_enum): New fn.
3365 (instantiate_class_template): Use it.
3366 (tsubst_expr): Support TAG_DEFN.
3367 (tsubst): Support local enums.
3368 (tsubst_copy): Likewise.
3369 * decl.c (finish_enum): Likewise.
3370 (start_enum): If this is a local enum, switch to permanent_obstack.
3372 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3374 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3375 (finish_function): Put the base init code for constructors just
3376 after the parm cleanup insns.
3377 (struct cp_function): Add last_parm_cleanup_insn.
3378 (push_cp_function_context): Likewise.
3379 (pop_cp_function_context): Likewise.
3381 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3383 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3385 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3387 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3388 for THUNK_FNDECL before we switch to temporary allocation.
3390 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3392 * call.c (build_new_op): Handle null arg2 for ?:.
3394 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3396 * except.c (expand_exception_blocks): Ensure that we flow through
3397 the end of the exception region for the exception specification.
3398 Move exception region for the exception specification in, so that
3399 it doesn't protect the parm cleanup. Remove some obsolete code.
3400 * decl.c (store_parm_decls): Likewise.
3401 (finish_function): Likewise.
3403 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3405 * init.c (build_new): Fix nothrow handling.
3407 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3409 * init.c (emit_base_init): Don't warn about the initialization
3410 list for an artificial member.
3412 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3414 * expr.c (do_case): Handle !START case for the error msg.
3416 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3418 * decl2.c, lang-options.h: New option -Weffc++.
3419 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3422 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3423 to MULTIPLE_SYMBOL_SPACES.
3425 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3427 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3429 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3431 * typeck.c (c_expand_return): Don't complain about returning void
3432 to void in an artificial function.
3433 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3434 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3435 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3437 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3439 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3441 * except.c (init_exception_processing): Likewise.
3442 (expand_end_catch_block): Likewise.
3443 (expand_exception_blocks): Likewise.
3444 (expand_throw): Likewise.
3445 * exception.cc (__default_terminate): Likewise.
3447 * init.c (perform_member_init): Use new method of expr level
3448 cleanups, instead of cleanups_this_call and friends.
3449 (emit_base_init): Likewise.
3450 (expand_aggr_vbase_init_1): Likewise.
3451 (expand_vec_init): Likewise.
3452 * decl.c (cp_finish_decl): Likewise.
3453 (expand_static_init): Likewise.
3454 (store_parm_decls): Likewise.
3455 (cplus_expand_expr_stmt): Likewise.
3456 * decl2.c (finish_file): Likewise.
3458 * Make-lang.in (exception.o): Ok to compile with -O now.
3460 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3461 we know it will be done later by the backend.
3463 * decl2.c (lang_f_options): Remove support for short temps.
3464 * lang-options.h: Likewise.
3466 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3468 * tree.c (varargs_function_p): New fn.
3469 * method.c (emit_thunk): Replace broken generic code with code to
3470 generate a heavyweight thunk function.
3472 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3474 * pt.c (process_template_parm): pedwarn about floating-point parms.
3476 * decl.c (grokdeclarator): inline no longer implies static.
3478 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3480 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3482 * class.c (check_for_override): The signature of an overriding
3483 function is not changed.
3485 * call.c (build_over_call): Move setting of conv into the loop.
3486 Note: this change, along with the related changes of the 18th thru
3487 the 20th of April, fix an infinite loop problem in conversions.
3489 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3491 * call.c (build_user_type_conversion_1): Really ignore rvalue
3492 conversions when looking for a REFERENCE_TYPE.
3494 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3495 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3496 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3497 (build_unary_op): Likewise.
3498 * call.c (build_over_call): See through a CONVERT_EXPR around the
3499 ADDR_EXPR for on a temporary.
3500 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3501 the ADDR_EXPR for a local variable.
3503 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3505 * call.c (build_user_type_conversion_1): If we're trying to
3506 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3507 (build_new_function_call): Print candidates.
3508 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3509 (reference_binding): Binding a temporary of a reference-related type
3512 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3514 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3515 * tinfo2.cc (type_info::before): Likewise.
3517 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3519 * call.c (implicit_conversion): Oops.
3521 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3523 * call.c (implicit_conversion): Try to find a reference conversion
3524 before binding a const reference to a temporary.
3526 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3528 * exception.cc (__default_unexpected): Call terminate by default,
3529 so that if the user overrides terminate, the correct function will
3532 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
3534 * parse.y (left_curly): Avoid trying to use any fields of
3535 error_mark_node, as there aren't any.
3537 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3539 * lex.c (do_identifier): Avoid breaking on overloaded methods
3540 as default arguments.
3542 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
3544 * call.c (add_template_candidate): Initialize the variable "dummy".
3546 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
3548 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
3549 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
3551 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3553 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
3554 (debug_binfo): Delete decl, not needed.
3556 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
3557 promotes_to_aggr_type): Delete fns.
3558 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
3559 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
3560 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
3562 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
3564 * friend.c (is_friend_type): Delete fn.
3565 * cp-tree.h (is_friend_type): Delete decl.
3567 * decl.c (original_result_rtx, double_ftype_double,
3568 double_ftype_double_double, int_ftype_int, long_ftype_long,
3569 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
3570 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
3572 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
3574 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
3576 * decl.c (pushdecl_nonclass_level): #if 0, unused.
3577 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
3579 * lex.c (reinit_lang_specific): #if 0, unused.
3580 * cp-tree.h (reinit_lang_specific): #if 0 decl.
3582 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
3583 * cp-tree.h (revert_static_member_fn): Delete decl.
3585 * class.c (root_lang_context_p): Delete fn.
3586 * cp-tree.h (root_lang_context_p): Delete decl.
3588 * decl.c (set_current_level_tags_transparency): #if 0, unused.
3589 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
3591 * lex.c (set_vardecl_interface_info): Make static.
3592 * cp-tree.h (set_vardecl_interface_info): Delete decl.
3594 * call.c (find_scoped_type): Make static.
3595 * cp-tree.h (find_scoped_type): Delete decl.
3597 * search.c (convert_pointer_to_vbase): Make static.
3598 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
3600 * decl.c (const_ptr_type_node): Likewise.
3601 * cp-tree.h (const_ptr_type_node): Delete decl.
3603 * typeck.c (common_base_type): Make static.
3604 * cp-tree.h (common_base_types): Delete erroneous decl.
3606 * pt.c (classtype_mangled_name): Make static.
3607 * cp-tree.h (classtype_mangled_name): Delete decl.
3609 * lex.c (check_newline): Make static.
3610 * cp-tree.h (check_newline): Delete decl.
3612 * typeck.c (build_x_array_ref): Delete fn, same idea as
3614 * cp-tree.h (build_x_array_ref): Delete decl.
3616 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
3618 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
3620 * class.c (build_vtable_entry): Make static.
3621 * cp-tree.h (build_vtable_entry): Delete decl.
3623 * class.c (build_vbase_pointer): Make static.
3624 * cp-tree.h (build_vbase_pointer): Delete decl.
3626 * sig.c (build_sptr_ref): Add forward decl and make static.
3627 * cp-tree.h (build_sptr_ref): Delete decl.
3629 * call.c (build_new_method_call): Add forward decl and make static.
3630 * cp-tree.h (build_new_method_call): Delete decl.
3632 * call.c (build_object_call): Make static.
3633 * class.c (check_for_override, complete_type_p, mark_overriders):
3635 * decl.c (cp_function_chain): Likewise.
3636 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
3638 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
3640 * tree.c (build_cplus_array_type_1): Likewise.
3641 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
3642 (comp_target_parms): Likewise.
3644 * init.c (build_builtin_call): Make static.
3645 * cp-tree.h (build_builtin_call): Delete decl.
3647 * typeck.c (binary_op_error): Delete decl.
3648 * cp-tree.h (binary_op_error): Likewise.
3650 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3652 * call.c (build_method_call): Compare against error_mark_node
3653 directly, rather than the ERROR_MARK tree code.
3654 * cvt.c (cp_convert): Likewise.
3655 * decl.c (print_binding_level): Likewise.
3656 (duplicate_decls): Likewise.
3657 (grokdeclarator): Likewise.
3658 (grokdeclarator): Likewise.
3659 * init.c (expand_aggr_init_1): Likewise.
3660 (decl_constant_value): Likewise.
3661 * method.c (build_opfncall): Likewise.
3662 (hack_identifier): Likewise.
3663 * typeck.c (build_modify_expr): Likewise.
3665 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
3667 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3669 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
3671 * pt.c (coerce_template_parms): Add new error message.
3673 * method.c (build_overload_value): Implement name mangling for
3674 floating-point template arguments.
3676 * method.c (build_overload_int, icat, dicat): Fix mangling of template
3677 arguments whose absolute value doesn't fit in a signed word.
3679 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3681 * friend.c: New file; put all of the friend stuff in here.
3682 * init.c: Instead of here.
3683 * Makefile.in (CXX_OBJS): Add friend.o.
3684 (friend.o): Add dependencies.
3685 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
3687 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3689 * call.c (build_scoped_method_call): Complain if the scope isn't a
3692 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3694 * parse.y (left_curly): Don't crash on erroneous type.
3696 * init.c (build_delete): Fix type of ref.
3698 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3700 * search.c (get_vbase_1): Renamed from get_vbase.
3701 (get_vbase): Wrapper, now non-static.
3702 (convert_pointer_to_vbase): Now static.
3704 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
3705 * init.c (build_delete): Pass one.
3706 (build_partial_cleanup_for): Use build_scoped_method_call.
3707 * decl.c (finish_function): Pass a binfo.
3709 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3711 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
3713 * typeck.c (build_c_cast): Lose other reference to flag.
3715 * call.c (build_field_call): Don't look for [cd]tor_identifier.
3716 * decl2.c (delete_sanity): Remove meaningless use of
3717 LOOKUP_HAS_IN_CHARGE.
3718 * decl.c (finish_function): Use build_scoped_method_call instead
3719 of build_delete for running vbase dtors.
3720 * init.c (build_delete): Call overload resolution code instead of
3721 duplicating it badly.
3723 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3725 * call.c (build_over_call): Call mark_used before trying to elide
3728 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
3730 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3732 * typeck.c (build_modify_expr): Always pedwarn for a cast to
3733 non-reference used as an lvalue.
3735 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3737 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
3739 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3741 * parse.y (handler): Fix template typo.
3743 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3745 * error.c (lang_decl_name): New fn.
3746 * tree.c (lang_printable_name): Use it.
3748 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
3750 * g++spec.c: Include config.h so that we can catch bzero #defines
3751 from the config file.
3753 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
3755 * new1.cc: Include a declaration for malloc, to avoid warning, and
3756 avoid lossing on systems that require one (ones that define malloc
3759 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3761 * decl2.c (max_tinst_depth): New variable.
3762 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
3764 * pt.c (max_tinst_depth): Variable moved.
3765 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
3768 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3770 * decl.c (xref_basetypes): Allow a base class that depends on
3771 template parms to be incomplete.
3773 * decl2.c (build_expr_from_tree): Support typeid(type).
3774 * rtti.c (get_typeid): Support templates.
3775 (expand_si_desc, expand_class_desc): Fix string length.
3776 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
3778 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3780 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
3782 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
3784 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3786 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
3787 smashes together template and non-template decls of the same
3790 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3792 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
3794 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3796 * decl.c (duplicate_decls): Next route, pedwarn about different
3797 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
3799 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3801 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
3802 (struct lang_type): Delete has_default_implementation member.
3803 Increase dummy to 21.
3804 * decl.c (start_method): Delete usage.
3806 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
3807 store_after_parms, start_decl_1, auto_function): Add decls.
3808 (get_arglist_len_in_bytes, declare_implicit_exception,
3809 have_exceptions_p, make_type_decl, typedecl_for_tag,
3810 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
3811 build_component_type_expr, cplus_exception_name,
3812 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
3813 * call.c (build_this): Make static.
3814 (is_complete): Likewise.
3815 (implicit_conversion): Likewise.
3816 (reference_binding): Likewise.
3817 (standard_conversion): Likewise.
3818 (strip_top_quals): Likewise.
3819 (non_reference): Likewise.
3820 (build_conv): Likewise.
3821 (user_harshness): Likewise.
3822 (rank_for_ideal): Likewise.
3823 * decl.c (start_decl_1): Delete forward decl.
3824 (push_decl_level): Make static.
3825 (resume_binding_level): Make static.
3826 (namespace_bindings_p): Make static.
3827 (declare_namespace_level): Make static.
3828 (lookup_name_real): Make static.
3829 (duplicate_decls): Make static. Take register off NEWDECL and
3831 * decl2.c (get_sentry): Make static.
3832 (temp_name_p): Delete fn.
3833 * except.c (auto_function): Delete decl.
3834 * lex.c (handle_{cp,sysv}_pragma): Make static.
3835 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
3836 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
3837 * pt.c (tsubst_expr_values): Make static.
3838 * rtti.c (combine_strings): Delete decl.
3840 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3842 * pt.c (push_template_decl): Handle getting a typedef.
3844 * call.c (build_new_function_call): Complain about void arg.
3846 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3848 * decl.c (duplicate_decls): Give pedwarn of different exceptions
3849 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
3851 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
3853 * except.c (expand_throw): Don't expand the cleanup tree here,
3854 since we are not going to write the rtl out. Fixes problem with
3857 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
3859 * Make-lang.in: Add $(exeext) as necessary.
3861 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
3863 * parse.y (handler_seq): Must have at least one catch clause.
3865 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3867 * call.c (add_builtin_candidate): Restore ?: hack.
3869 * decl.c (grok_op_properties): More warnings.
3871 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3873 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
3874 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
3876 * decl.c (duplicate_decls): Scale back to a warning, and only do
3879 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
3881 * decl.c (duplicate_decls): pedwarn mismatched exception
3884 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
3886 * call.c (build_new_method_call): Don't display the invisible
3887 argument for controlling virtual bases.
3889 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
3891 * new: Add nothrow new and delete, bad_alloc and throw specifications
3893 * decl.c (init_decl_processing): Add throw specification for delete.
3894 * new.cc (nothrow): Define.
3895 * lex.c (real_yylex): Removing warning that throw and friends are
3897 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
3898 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
3899 * Make-lang.in: Add new{1,2}.{cc,o}.
3901 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3903 * lex.c (cons_up_default_function): Fix return type of synth op=.
3905 * init.c (emit_base_init): Add warnings for uninitialized members
3908 * decl.c (xref_basetypes): Add warning for non-polymorphic type
3909 with destructor used as base type.
3911 * decl.c (grok_op_properties): Add warning for op= returning void.
3912 * typeck.c (c_expand_return): Add warning for op= returning anything
3915 * class.c (finish_struct_1): Add warning for class with pointers
3916 but not copy ctor or copy op=.
3918 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
3919 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
3920 (instantiate_template): If -fexternal-templates, add this
3921 instantiation to pending_templates.
3923 * decl2.c (copy_assignment_arg_p): Disable old hack to support
3926 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
3928 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
3930 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
3932 * call.c (standard_conversion): Handle getting references. Tack
3933 on RVALUE_CONV here. Do it for non-class types, too.
3934 (reference_binding): Pass references to standard_conversion.
3935 (implicit_conversion): Likewise.
3936 (add_builtin_candidate): Disable one ?: kludge.
3937 (convert_like): Handle RVALUE_CONVs for non-class types.
3938 (joust): Disable the other ?: kludge.
3940 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3942 * decl.c (init_decl_processing): Add code to build up common
3943 function types beforehand, to avoid creation then removal of
3944 things already in the hash table.
3946 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3948 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
3951 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
3952 current_template_parms.
3954 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
3956 * search.c (lookup_field): Don't return a function, check want_type.
3958 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3960 * init.c (build_new): Make sure PLACEMENT has a type.
3962 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3964 * init.c (build_new): Support new (nothrow).
3966 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3968 * pt.c (instantiate_decl): Also do push_to_top_level before setting
3971 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
3972 * pt.c (tsubst): Defer instantiation of default args.
3973 * call.c (build_over_call): Until here.
3975 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3977 * search.c (lookup_field): Make sure we have an
3978 IDENTIFIER_CLASS_VALUE before we try to return it.
3980 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3982 * call.c (build_method_call): Delete unused var PARM.
3983 (build_overload_call_real): Likewise.
3984 (build_object_call): Delete unused var P.
3985 (build_new_op): Likewise.
3986 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
3987 var definitions, which are never used.
3988 (shadow_tag): Delete unused var FN.
3989 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
3990 * init.c (build_new): Delete unused var ALLOC_TEMP.
3991 * method.c (hack_identifier): Delete unused var CONTEXT.
3992 (do_build_copy_constructor): Delete unused var NAME.
3993 (synthesize_method): Delete unused var BASE.
3994 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
3995 * rtti.c (build_headof): Delete unused var VPTR.
3996 (get_typeid): Delete unused var T.
3997 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
3999 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4000 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4002 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4004 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4005 things in a type being defined.
4006 * decl.c (finish_enum): Reverse the values so that they are in
4009 * pt.c (instantiate_class_template): Don't initialize
4010 BINFO_BASETYPES until the vector is filled out.
4011 (unify): Don't abort on conflicting bindings, just fail.
4012 (instantiate_decl): Do push_tinst_level before any tsubsting.
4014 * method.c (build_overload_value): Handle getting a
4015 TEMPLATE_CONST_PARM for a pointer.
4017 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4019 * init.c (expand_member_init): Don't give 'not a base' error for
4022 * pt.c (instantiate_decl): Call import_export_decl later.
4024 * pt.c (instantiate_class_template): Return a value.
4026 * parse.y (extension): New rule for __extension__.
4027 (extdef, unary_expr, decl, component_decl): Use it.
4029 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4031 * class.c (base_binfo): Remove unused base_has_virtual member.
4032 (finish_base_struct): Likewise.
4033 (finish_struct_1): Likewise.
4035 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4037 * search.c (expand_upcast_fixups): Fix bogus code generation
4038 problem where the generated code uses the wrong index into the
4039 runtime built vtable on the stack. Old code could clobber random
4042 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4044 * init.c (perform_member_init): Make sure the partial EH cleanups
4045 live on the function_obstack.
4047 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4049 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4050 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4052 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4054 * decl.c (grokvardecl): Avoid ANSI style initialization.
4056 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4058 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4060 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4062 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4064 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4066 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4067 arguments we compare against. Start the count of I at 1, not 0,
4068 since argv[0] is still the command.
4070 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4072 * lang-specs.h: Accept .cp as an C++ extension.
4074 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4076 * cp-tree.h (ptr_reasonably_similar): Add decl.
4078 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4080 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4081 pointer. New local SPECBITS with the parm's value.
4082 (grokdeclarator): Pass &specbits down.
4084 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4085 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4087 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4088 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4090 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4091 not an error_mark_node.
4093 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4095 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4096 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4098 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4100 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4101 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4104 * typeck2.c (build_m_component_ref): If component is a pointer
4105 to data member, resolve the OFFSET_REF now.
4107 * call.c (convert_like): Don't go into infinite recursion.
4109 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4111 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4112 * tree.c (layout_basetypes): And on the vbase ptr.
4114 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4116 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4117 CHAR_TYPE_SIZE so bool is always the same size as another type.
4119 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4121 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4123 * decl2.c (grok_x_components): Remove synthesized methods from
4124 TYPE_METHODS of an anonymous union, complain about member
4126 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4128 (finish_function): Just clear the DECL_RTL of our arguments.
4130 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4132 * decl2.c (finish_file): Emit DWARF debugging info for static data
4135 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4137 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4139 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4142 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4144 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4146 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4148 Make the g++ driver now be a standalone program, rather than one
4149 that tries to run the gcc driver after munging up the options.
4150 * Make-lang.in (g++.c, g++spec.o): New rules.
4151 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4153 (g++$(exeext)): New rule, based on xgcc rule.
4154 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4155 * g++spec.c: New file.
4156 * g++.c: Removed file.
4158 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4160 * cvt.c (build_up_reference): Arrange for any temporary values
4161 that have been keep in registers until now to be put into memory.
4163 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4165 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4166 that make -j3 bootstrap works better.
4168 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4170 * decl.c (pushtag): Do pushdecl for anon tags.
4172 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4174 * typeck.c (c_expand_return): Fix logic.
4175 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4177 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4179 * g++.c (main): Make sure arglist has a final NULL entry. Add
4180 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4181 stdin/stdout of the invoked program are redirected to
4184 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4186 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4188 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4190 * init.c (resolve_offset_ref): Handle obj.vfn better.
4191 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4194 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4196 * typeck.c (convert_for_assignment): Also handle anachronistic
4197 implicit conversions from (::*)() to cv void*.
4198 * cvt.c (cp_convert_to_pointer): Likewise.
4200 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4202 * lex.c (handle_cp_pragma): Fix bogus warning.
4204 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4206 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4207 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4209 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4211 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4212 * search.c (dfs_debug_mark): Likewise.
4213 * decl2.c (finish_vtable_vardecl): Likewise.
4214 * decl.c (pushtag, finish_enum): Likewise.
4215 * lex.c (check_newline): Use debug_* instead of calling *out
4218 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4220 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4221 on some picky hosts.
4223 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4225 * class.c (finish_struct_1): A class has a non-trivial copy
4226 constructor if it has virtual functions.
4228 * cvt.c (cp_convert): Always call a constructor.
4230 * call.c (reference_binding): Still tack on a REF_BIND
4231 for bad conversions.
4232 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4234 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4235 (c_expand_return): Likewise.
4236 * typeck2.c (digest_init): Likewise for { }.
4237 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4238 * cvt.c (cp_convert): Handle failure better.
4240 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4242 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4243 of GCC be path-relative.
4245 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4247 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4248 it does need choose-temp.o and pexecute.o.
4250 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4252 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4253 that we still use it.
4254 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4256 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4258 * init.c (expand_default_init): Avoid calling constructors to
4259 initialize reference temps.
4261 * cvt.c (convert_to_reference): Fix.
4263 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4265 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4266 (convert_to_reference): Likewise.
4267 * typeck.c (convert_for_initialization): Likewise.
4268 * init.c (expand_default_init): Likewise.
4269 (expand_aggr_init_1): Likewise.
4270 * cp-tree.h (CONV_NONCONVERTING): Lose.
4271 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4273 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4275 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4277 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4279 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4281 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4284 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4286 * g++.c: Include gansidecl.h.
4287 (VPROTO, PVPROTO, VA_START): Delete.
4288 (choose_temp_base_try, choose_temp_base, perror_exec,
4289 run_dos) [__MSDOS__]: Delete fns.
4290 (pfatal_with_name): Delete fn.
4291 (temp_filename): Declare like in gcc.c.
4292 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4293 (error_count, signal_count): Define.
4294 (error): Delete both definitions.
4295 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4296 (pfatal_pexecute): Add fn from gcc.c.
4297 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4298 code to use the pexecute stuff also used by gcc.c.
4299 (MIN_FATAL_STATUS): Define.
4300 * Make-lang.in (g++): Add dependency on and linking with
4301 choose-temp.o and pexecute.o.
4303 * cp-tree.h: Include gansidecl.h.
4304 (STDIO_PROTO): Delete #undef/#define.
4305 * cvt.c (NULL): Delete #undef/#define.
4306 * expr.c (NULL): Likewise.
4307 * init.c (NULL): Likewise.
4308 * rtti.c (NULL): Likewise.
4309 * xref.c (NULL): Likewise.
4311 * cp-tree.h (build_user_type_conversion): Add prototype.
4312 * call.c (build_user_type_conversion): Delete prototype. Correct
4313 decl of FLAGS arg to be an int.
4314 * cvt.c (build_user_type_conversion): Likewise.
4316 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4318 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4319 * except.c (expand_start_catch_block): Support templates.
4320 * parse.y (try_block, handler_seq): Likewise.
4321 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4323 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4325 * pt.c (current_template_args): New fn.
4326 (push_template_decl): Use it.
4327 * decl.c (grokdeclarator): Use it.
4329 * decl2.c (build_expr_from_tree): Dereference ref vars.
4331 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4332 the decl-specifier-seq.
4334 * decl.c (grok_op_properties): Don't force the type of a conversion
4335 op to be complete. Don't warn about converting to the same type
4336 for template instantiations.
4338 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4341 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4343 * typeck.c (get_delta_difference): Remove previous bogusness.
4344 Don't give errors if force is set.
4346 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4348 * decl2.c (finish_file): Don't emit debug info.
4349 * decl.c (pushdecl): Lose obsolete code.
4350 (grokdeclarator): Still do the long long thing after complaining.
4351 * search.c (note_debug_info_needed): Don't do anything if we're in a
4353 * method.c (synthesize_method): For non-local classes,
4354 push_to_top_level first.
4356 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4358 * typeck.c (get_delta_difference): Add no_error parameter.
4359 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4360 we don't want error messages when converting unrelated
4361 pointer-to-member functions.
4363 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4365 * error.c (dump_expr): Improve the wording on error messages that
4366 involve pointer to member functions.
4368 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4370 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4371 (::*)() to void* or (*)() up a bit, so that we can convert from
4372 METHOD_TYPEs as well.
4374 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4376 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4377 There are no 'member' types.
4378 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4379 (build_x_typeid): Handle errors.
4381 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4383 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4384 conversions from (::*)() to void* or (*)().
4385 * cvt.c (cp_convert_to_pointer): Likewise.
4386 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4387 conversions from here.
4388 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4389 * lang-options.h: Likewise.
4390 * decl2.c (warn_pmf2ptr): Define.
4391 * cp-tree.h: Declare it.
4392 * typeck2.c (digest_init): Allow pmfs down into
4393 convert_for_initialization.
4395 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4397 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4399 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4401 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4402 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4403 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4405 * call.c (convert_like): Don't pass INDIRECT_BIND.
4406 * typeck.c (convert_arguments): Likewise.
4407 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4409 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4411 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4412 similar code in build_up_ref.
4413 * cvt.c (build_up_reference): Drastically simplify.
4415 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4417 * typeck.c (signed_or_unsigned_type): If the given type already
4418 as the correct signedness, then just return it.
4420 * typeck.c ({un,}signed_type): If can't do anything, call
4421 signed_or_unsigned_type.
4423 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4425 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4426 current_class_type is NULL.
4428 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4430 * class.c (finish_struct_1): Avoid empty structs by adding a field
4431 so layout_type gets the mode right.
4433 * typeck.c (c_expand_return): Drastically simplify.
4435 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4437 * typeck.c (decay_conversion): Handle overloaded methods.
4439 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4441 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4443 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4445 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4446 member function to pointer to function conversions.
4447 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4448 ignoring them if they are not used, and giving an error, if they
4450 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4451 code, and so that we can give an error, if we needed an object,
4452 and one was not provided.
4453 (build_c_cast): Don't call default_conversion when we want to
4454 convert to pointer to function from a METHOD_TYPE.
4456 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4458 * Make-lang.in (cplib2.ready): Fix logic.
4460 * decl.c (shadow_tag): Only complain about non-artificial function
4463 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4465 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4467 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4468 expand_inline_function would.
4470 * pt.c (mark_decl_instantiated): If extern_p, call
4471 mark_inline_for_output.
4473 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4475 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4478 * typeck.c (get_delta_difference): Fix wording, as we can be used
4479 for pointer to data members.
4481 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4483 * pt.c (tsubst): If the function decl isn't a member of this
4484 template, return a copy of the decl (including copying the
4485 lang-specific part) so we don't hose ourselves later.
4487 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4489 * class.c (finish_struct): Remove DWARF-specific tag handling.
4490 * decl.c (pushtag): Likewise.
4491 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4493 * decl2.c (finish_file): Emit DWARF debugging info for static data
4496 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4498 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4499 isn't the same as the new one before we whack it.
4501 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4503 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4504 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4505 warn_traditional and warn_strict_prototypes; remove ancient
4506 'overload' code; remove references to flag_traditional.
4508 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4510 * input.c (sub_getch): Handle 8-bit characters in string literals.
4512 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4514 * tree.c (mapcar): Handle CONSTRUCTORs.
4515 (copy_to_permanent): Handle expression_obstack properly.
4517 * Make-lang.in (cplib2.txt): Also depend on the headers.
4519 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4521 (expand_class_desc): Use USItype for offset field.
4522 * tinfo.h (struct __class_type_info): Likewise.
4524 * method.c (build_overload_int): TYPE_PRECISION should be applied
4527 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4529 * call.c (build_new_op): A COND_EXPR involving void must be a
4532 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4534 * typeck.c (build_x_component_ref): New fn.
4535 (build_object_ref): Use it.
4536 * parse.y (primary): Use it.
4537 * decl2.c (build_expr_from_tree): Use it.
4538 * cp-tree.h: Declare it.
4540 * decl.c (start_decl): variable-sized arrays cannot be initialized.
4541 * error.c (dump_type_suffix): Handle variable arrays.
4543 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4545 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
4547 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4549 * decl.c (lookup_name_real): Don't try to look up anything in a
4552 * tinfo2.cc (__throw_type_match_rtti): Oops.
4554 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4556 * Make-lang.in (exception.o): Use -fno-PIC for now.
4558 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4560 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
4562 (get_tinfo_fn_dynamic): Extracted from build_typeid.
4563 * tinfo2.cc (__dynamic_cast): Adjust.
4565 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
4566 (build_x_typeid): Likewise.
4568 * parse.y: Call build_x_typeid instead of build_typeid.
4569 * cp-tree.def: Add TYPEID_EXPR.
4570 * pt.c (tsubst_copy): Handle typeid.
4571 * decl2.c (build_expr_from_tree): Likewise.
4572 * rtti.c (build_x_typeid): Throw bad_typeid from here.
4573 (build_typeid): Not here.
4574 * cp-tree.h: Declare build_x_typeid.
4576 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
4578 * call.c (convert_like): Pull out constant values.
4580 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
4582 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4584 * decl.c (init_decl_processing): Create short int types before
4585 creating size_t in case a machine description needs to use
4586 unsigned short for size_t.
4588 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4590 * Make-lang.in (exception.o): Turn off pic.
4592 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
4593 type, multi-level ptr conversions.
4595 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
4596 (throw_bad_cast): Use it.
4597 (throw_bad_typeid): New fn.
4598 (build_typeid): Throw bad_typeid as needed.
4600 (synthesize_tinfo_fn): Handle functions and arrays before checking
4603 * Remove .h from standard C++ headers, add new.h, move into inc
4606 * exception*: Remove pointer from object, constructors. Add
4607 default exception::what that uses type_info::name. Add
4610 * init.c (build_new): Don't add a cookie to new (void *) T[2].
4612 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4614 * Make-lang.in: Building C++ code depends on cc1plus.
4616 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4618 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
4619 a HOST_WIDE_INT, not a tree.
4621 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4623 * exception.cc: Don't include <stdlib.h>.
4625 * Make-lang.in (c++.clean): Remove cplib2.*.
4627 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
4629 * parse.y (component_decl_1, component_costructor_declarator case):
4630 Pass attributes/prefix_attributes in tree list.
4632 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4634 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
4636 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4638 * lex.c (do_identifier): Don't do deferred lookup in a template
4641 * typeck2.c (store_init_value): Oops.
4643 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
4644 New files for C++ lang-support library.
4645 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
4646 (CXX_LIB2FUNCS): Define.
4647 And rules for building the C++ lang-support code.
4648 * config-lang.in (headers): Define.
4649 (lib2funcs): Define.
4651 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4653 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
4655 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
4656 * typeck2.c (store_init_value): Check for initializing pmf with { }
4658 (process_init_constructor): Not here.
4660 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4662 * pt.c (begin_template_parm_list): Increment
4663 processing_template_decl here.
4664 (end_template_parm_list): Not here.
4665 (process_template_parm): No need to add 1 to it now.
4666 * *.c: Use processing_template_decl instead of current_template_parms
4667 to check for being in a template.
4669 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
4670 (tsubst_copy): Handle CONSTRUCTOR.
4671 (instantiate_decl): Set up context properly for variables.
4672 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
4673 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
4675 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4677 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
4679 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4681 * method.c (make_thunk): Call comdat_linkage before setting the
4684 * decl2.c (comdat_linkage): Use make_decl_one_only.
4685 (import_export_decl): Likewise.
4686 * decl.c (init_decl_processing): Check supports_one_only instead of
4689 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4691 * decl2.c (grokfield): Tighten checking for access decls.
4693 * decl.c (make_typename_type): Resolve references to
4694 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
4695 (lookup_name_real): Types that depend on a template parameter get
4696 an implicit 'typename' unless they're in the current scope.
4697 (start_decl_1): We don't care about incomplete types that depend
4699 (grokdeclarator): Resolve 'typename's in the type specifier that
4700 refer to members of the current scope.
4702 * call.c (build_over_call): Remove 'inline called before
4703 definition' diagnostic.
4704 (build_method_call): Likewise.
4705 * decl.c (duplicate_decls): Downgrade 'used before declared
4706 inline' to a warning, only with -Winline.
4708 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
4710 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
4712 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4714 * call.c (build_method_call): When calling a signature
4715 default implementation, as in other cases, let instance_ptr simply
4718 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
4720 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
4722 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
4724 * except.c (expand_start_catch_block): Add a pushlevel so that -g
4725 works on hppa and SPARC.
4727 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4729 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
4731 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4733 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
4734 before testing whether it's a signature.
4736 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4738 * call.c (build_new_method_call): Don't complain about signature
4739 pointers and references not being an aggr type.
4740 (build_this): If a signature pointer or reference was passed in,
4742 (build_new_method_call): If instance is a signature pointer, set
4743 basetype to the signature type of instance.
4744 * sig.c (build_signature_method_call): Deleted basetype and
4745 instance parameters, they can be found as the DECL_CONTEXT of
4746 function and as the first argument passed in.
4747 * cp-tree.h: Changed declaration of build_signature_method_call.
4748 * call.c (build_method_call): Deleted first two arguments in call
4749 of build_signature_method_call.
4750 (build_over_call): Added call to build_signature_method_call.
4752 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4754 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
4757 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4759 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
4761 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
4763 * except.c (expand_start_try_stmts): Move to except.c in the backend.
4764 (expand_end_try_stmts): Remove.
4766 * init.c (perform_member_init): Use add_partial_entry () instead
4767 of directly manipulating lists.
4768 (emit_base_init): Ditto.
4770 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
4772 * except.c (expand_exception_blocks): Always make sure USE and
4773 CLOBBER insns that came at the end still do, the backend relies
4776 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4778 * call.c (build_over_call): We can only use a TARGET_EXPR of the
4781 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4783 * cvt.c (convert_to_reference): Revert last change, don't complain
4784 about temp without target decl.
4786 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
4788 * decl.c (grokdeclarator): Don't core dump when void() is given.
4790 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4792 * decl.c (copy_args_p): Don't crash.
4794 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
4796 * pt.c (tsubst): And support template args inside the exception
4799 * pt.c (tsubst): Add support for exception specifications in
4802 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
4804 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
4806 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
4807 (start_function): Likewise.
4808 (start_method): Likewise.
4809 (grokfield): Likewise.
4810 (make_call_declarator): Add throw spec parameter.
4811 (set_quals_and_spec): Add routine.
4812 * lex.c (set_quals_and_spec): Likewise.
4813 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
4814 * decl.c (shadow_tag): Eliminate the throw spec parameter to
4816 (groktypename): Likewise.
4817 (start_decl): Eliminate the throw spec parameter. Eliminate the
4818 throw spec parameter to grokdeclarator. Eliminate the throw spec
4820 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
4821 (grokfndecl): Remove useless set of raises.
4822 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
4823 the throw spec parameter to start_decl. Pull the throw spec out
4824 of the call declarator.
4825 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
4826 (start_function): Eliminate the throw spec parameter. Eliminate
4827 the throw spec parameter to grokdeclarator.
4828 (start_method): Likewise.
4829 * decl2.c (grokfield): Likewise.
4830 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
4831 (grokoptypename): Likewise.
4832 (finish_file): Eliminate the throw spec parameter to
4833 start_function. Add throw spec to make_call_declarator.
4834 * except.c (init_exception_processing): Add throw spec to
4835 make_call_declarator. Eliminate the throw spec parameter to
4837 (expand_start_catch_block): Eliminate the throw spec parameter to
4839 (expand_builtin_throw): Add throw spec to make_call_declarator.
4840 Eliminate the throw spec parameter to start_function.
4841 (start_anon_func): Likewise.
4842 * lex.c (make_call_declarator): Add throw spec parameter.
4843 (set_quals_and_spec): New routine.
4844 (cons_up_default_function): Add throw spec to make_call_declarator.
4845 Eliminate the throw spec parameter to grokfield.
4846 * method.c (synthesize_method): Eliminate the throw spec parameter
4848 * pt.c (process_template_parm): Eliminate the throw spec parameter
4850 (tsubst): Add throw spec to make_call_declarator.
4851 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
4852 (do_function_instantiation): Eliminate the throw spec parameter to
4853 grokdeclarator. Eliminate the throw spec parameter to
4855 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
4857 * parse.y (datadef): Remove non-winning optimization.
4859 (fndef): Remove ambiguous error productions uncovered by grammer
4861 (constructor_declarator): Add exception_specification_opt here.
4862 (component_constructor_declarator): Likewise.
4863 (direct_after_type_declarator): Likewise.
4864 (complex_direct_notype_declarator): Likewise.
4865 (direct_abstract_declarator): Likewise.
4866 (fn.def1): Remove exception_specification_opt.
4867 (fn.def2): Likewise.
4868 (condition): Likewise.
4869 (initdcl0): Likewise.
4870 (initdcl): Likewise.
4871 (notype_initdcl0): Likewise.
4872 (nomods_initdcl0): Likewise.
4873 (component_decl_1): Likewise.
4874 (component_declarator): Likewise.
4875 (after_type_component_declarator0): Likewise.
4876 (after_type_component_declarator): Likewise.
4877 (notype_component_declarator): Likewise.
4879 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4881 * call.c (build_over_call): Also use an INIT_EXPR when
4882 initializing anything from an rvalue.
4884 * call.c (build_over_call): Call stabilize_reference when building
4885 an INIT_EXPR instead of calling the copy ctor.
4887 * call.c (joust): Extend the previous change to all comparisons.
4889 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
4890 NO_LINKAGE_HEURISTICS.
4892 * decl2.c (finish_file): Emit any statics that weren't already.
4894 * typeck.c (build_static_cast): Implement.
4895 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
4896 * decl.c (grokparms): Use can_convert_arg instead of
4897 implicit_conversion directly.
4898 (copy_args_p): New fn.
4899 * cvt.c (convert_to_reference): Don't complain about temp with
4901 (build_up_reference): Handle TARGET_EXPRs.
4902 * call.c (build_over_call): Elide unnecessary temps.
4903 (can_convert*): Use new overloading code.
4905 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4907 * call.c: Move TYPE_PTR*_MACROS ...
4908 * cp-tree.h: To here.
4909 * typeck.c (build_reinterpret_cast): Implement.
4911 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
4913 (joust): If we're comparing a function to a builtin and the worst
4914 conversion for the builtin is worse than the worst conversion for the
4915 function, take the function.
4917 * typeck.c (build_const_cast): Implement.
4918 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
4919 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
4921 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
4923 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
4924 too early. Make sure we explode if exprtype turns out to be a
4925 NULL_TREE when it shouldn't be.
4927 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
4929 * cp-tree.h: New routine make_call_declarator.
4930 * lex.c (make_call_declarator): Define it.
4931 * except.c (init_exception_processing): Use it.
4932 (expand_builtin_throw): Likewise.
4933 (start_anon_func): Likewise.
4934 * decl2.c (finish_file): Likewise.
4935 * lex.c (cons_up_default_function): Likewise.
4936 * parse.y: Likewise.
4937 * pt.c (tsubst): Likewise.
4939 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
4941 * decl2.c (groktypefield): Remove unused code.
4943 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
4945 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
4946 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
4947 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
4948 nonempty_cv_qualifiers.
4951 * lex.c (make_pointer_declarator): Change type_quals into
4953 (make_reference_declarator): Likewise.
4955 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4957 * decl.c (start_function): Only check interface_* for templates
4958 with flag_alt_external_templates.
4960 * call.c (build_new_op): Check for comparison of different enum types.
4961 (build_over_call): Fix arg # output.
4963 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
4965 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4967 * call.c (build_new_op): Check for erroneous args.
4969 * call.c (build_new_method_call): Add missing args to cp_error.
4971 * tree.c (error_type): Dont print reference-to-array.
4973 * typeck.c (convert_for_assignment): Don't say contravariance for
4976 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4978 * call.c (build_over_call): Diagnose bad convs for `this'.
4980 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
4983 * call.c (convert_like): Handle bad convs.
4984 (build_over_call): Handle bad convs better.
4986 * decl2.c: -fansi-overloading is now the default.
4988 * call.c (build_new_method_call): Check for erroneous args.
4990 * pt.c (instantiate_class_template): Propagate
4991 TYPE_USES_MULTIPLE_INHERITANCE.
4993 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
4995 * call.c (enforce_access): Add static to routine.
4997 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4999 * call.c (build_user_type_conversion_1): Fix bad handling.
5000 (compare_ics): Likewise.
5002 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5004 * call.c (standard_conversion): Oops.
5006 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5008 * g++.c: Update test for win32 (&& ! cygwin32).
5010 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5012 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5013 (ptr_reasonably_similar): New fn.
5014 * call.c (BAD_RANK): New rank.
5015 (ICS_BAD_FLAG): New macro.
5016 (standard_conversion): Handle almost-right pointer conversions.
5017 (reference_binding): Handle bad rvalue bindings.
5018 (add_*_candidate): Stuff.
5019 (build_over_call): Pass bad conversions to convert_for_initialization.
5020 (compare_ics): Handle bad convs.
5023 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5025 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5026 integer_type_node when computing pointer offsets.
5028 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5030 * tree.c (lvalue_type): New fn.
5031 (error_type): New fn.
5032 * call.c (op_error): Use error_type.
5033 (add_conv_candidate): Use lvalue_type.
5034 (add_builtin_candidates): Likewise.
5035 * error.c (args_as_string): Use error_type.
5037 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5039 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5042 * decl.c (init_decl_processing): With -ansi, __null's type is the
5043 signed integral type with the same number of bits as a pointer.
5044 Introduce a new variable null_node for it.
5045 * cp-tree.h: Adjust.
5046 * call.c (null_ptr_cst_p): Adjust.
5048 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5050 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5053 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5055 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5056 fns of classes without virtual functions.
5058 * call.c (add_function_candidate): Handle `this' specially.
5059 (compare_ics): Likewise.
5061 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5063 * typeck.c (build_conditional_expr): Fix handling of __null.
5065 * decl2.c (comdat_linkage): New fn.
5066 (import_export_vtable): Use it.
5067 (import_export_decl): Use it.
5068 * method.c (make_thunk): Use it.
5070 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5072 * pt.c (end_template_decl): If we don't actually have parms, return.
5073 * parse.y (template_header): Accept 'template <>'.
5075 * errfn.c: Allow 5 args.
5077 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5079 * tree.c (make_temp_vec): New fn.
5080 * pt.c (push_template_decl): Handle partial specs.
5081 (instantiate_class_template): Likewise.
5082 (more_specialized): Use get_bindings.
5083 (more_specialized_class): New fn.
5084 (get_class_bindings): New fn.
5085 (most_specialized_class): New fn.
5086 (do_function_instantiation): List candidates for ambiguous case.
5087 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5088 (shadow_tag): Call push_template_decl for partial specializations.
5089 * parse.y: Likewise.
5090 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5091 DECL_TEMPLATE_MEMBERS.
5092 * call.c (print_z_candidates): Reduce duplication.
5094 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5096 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5098 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5100 * pt.c (get_bindings): New fn.
5101 (most_specialized): Likewise.
5102 (do_function_instantiation): Use them.
5103 (add_maybe_template): New fn.
5104 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5105 * call.c (build_new_op): Handle guiding decls.
5106 (build_new_function_call): Likewise.
5107 * decl2.c (finish_file): Likewise.
5109 * decl2.c (mark_used): Do synthesis here.
5110 * call.c (build_method_call): Not here.
5111 (build_over_call): Or here.
5112 * typeck.c (build_function_call_real): Or here.
5113 * tree.c (bot_manip): Call mark_used on functions used in default
5116 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5118 * decl2.c (import_export_vtable): Delete code that disabled vtable
5119 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5121 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5123 * typeck.c (build_x_function_call): Handle static call context
5126 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5127 the function, not its outer block.
5129 * call.c (build_field_call): Pass fields on to build_opfncall
5130 regardless of TYPE_OVERLOADS_CALL_EXPR.
5131 (build_method_call): Pass on to build_new_method_call sooner.
5133 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5135 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5136 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5139 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5141 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5142 (add_builtin_candidate): Don't take enums for ++.
5143 (build_new_method_call): Handle non-aggregates and field calls.
5144 Move new overloading code from...
5147 * decl.c (grokparms): Don't check default args in templates.
5149 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5151 * cvt.c (build_new_op): Fix args to build_unary_op.
5152 (add_builtin_candidates): Don't call type_promotes_to on float.
5154 * decl.c (grokparms): Check the type of the default arg.
5156 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5157 returning NULL_TREE.
5159 * typeck.c (build_x_binary_op): Avoid doing extra work.
5160 (build_x_unary_op): Likewise.
5161 (build_x_conditional_expr): Likewise.
5162 * cvt.c (build_over_call): Return.
5163 (add_builtin_candidate): Fix MEMBER_REF.
5164 (build_new_op): Likewise.
5166 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5168 * method.c (build_overload_name): Put bug fix into code but leave
5169 disabled for now so we can be bug compatible with older releases
5170 that do repeats incorrectly. In the future, we can enable it.
5172 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5174 * cvt.c (convert_like): Don't call build_cplus_new twice.
5176 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5177 Control new overloading code with -fansi-overloading.
5179 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5181 * cvt.c (build_over_call): Call build_cplus_new.
5182 * call.c (build_method_call): Likewise.
5183 * typeck.c (build_function_call_real): Likewise.
5184 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5185 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5187 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5189 * typeck.c (complete_type): Propagate
5190 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5192 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5194 * cvt.c (joust): More ?: kludging. Sigh.
5195 (build_over_call): Don't try to synthesize global fns.
5197 * search.c (lookup_conversions): Use binfo marking.
5199 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5201 * search.c (build_mi_matrix): Use the correct value of cid
5202 when determining the new mi_size.
5204 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5206 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5207 for the first parms of += et al.
5208 (strip_top_quals): New fn.
5209 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5210 (implicit_conversion): Likewise.
5211 (add_builtin_candidates): Be careful about arrays.
5212 (build_new_method_call): Handle vtable optimization.
5214 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5216 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5217 * cvt.c (reference_binding): Use it.
5218 (implicit_conversion): Use it.
5219 (add_builtin_candidate, COND_EXPR): Use it.
5221 * cvt.c (build_new_function_call): Check for error args.
5223 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5225 * gxx.gperf: Add __null.
5226 * hash.h: Regenerate.
5227 * lex.h: Add RID_NULL.
5228 * lex.c (init_lex): Create null_pointer_node here, stick it in
5230 * decl.c (init_decl_processing): Still set its type here.
5231 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5232 (convert_to_pointer_force): Likewise.
5233 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5235 * call.c (convert_harshness): Use null_ptr_cst_p.
5236 * typeck.c (convert_for_assignment): Likewise. Don't produce
5239 * error.c (args_as_string): Handle lists of actual args, too.
5240 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5241 (build_user_type_conversion_1): Improve diagnostics.
5242 (build_new_function_call): Likewise.
5243 (build_object_call): Likewise.
5244 (build_new_method_call): Likewise. Move call before def diagnostic...
5245 (build_over_call): Here.
5247 * cvt.c (build_new_method_call): Don't complain about no match if
5248 LOOKUP_SPECULATIVELY.
5249 (build_over_call): Fix 'this' for virtual fn.
5250 (build_new_method_call): Add diagnostic.
5252 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5254 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5255 constructors to be passed in.
5256 (build_over_call): Likewise.
5257 (build_user_type_conversion_1): Pass them in.
5258 (convert_like): Likewise.
5259 (build_object_call): Handle overloaded conversions.
5260 (build_over_call): Pass the right args to build_vfn_ref.
5261 (standard_conversion): Fix pmf convs.
5262 (joust): Handle comparing statics and non-statics.
5263 (build_new_method_call): New fn.
5264 * call.c (build_method_call): Call it if NEW_OVER.
5266 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5268 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5271 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5273 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5274 instead of just maybe_build_cleanup so that we deallocate the
5277 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5279 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5280 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5282 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5284 * pt.c (instantiate_class_template): Call complete_type. Also, if
5285 we're at the end of the file and we just instantiated a template
5286 class with a vtable, call finish_prevtable_vardecl.
5288 * error.c (dump_decl): Don't explode (or explode more gracefully
5289 as appropriate) if the object being dumped has a null type.
5290 (dump_expr): Likewise.
5292 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5293 by counting the number of nodes that we'll need before allocating
5295 (lookup_fnfields): Fix comment.
5296 (breadth_first_search): Fix comment.
5298 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5300 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5302 * class.c (finish_struct): Call cplus_decl_attributes here.
5303 (finish_struct_1): Not here.
5304 * cp-tree.h: Adjust.
5306 * pt.c (type_unification): New parameter STRICT.
5307 (unify): If STRICT, don't allow cv addition or base deduction.
5308 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5310 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5312 * search.c (get_template_base{_recursive}): New fns.
5313 * pt.c (more_specialized): New fn.
5314 (do_function_instantiation): Use it.
5315 (unify): Handle base deduction.
5316 * cvt.c (joust): Use more_specialized.
5317 Don't arbitrarily choose between non-builtin candidates.
5318 (build_over_call): Call require_complete_type.
5320 * decl.c (start_function): Statics are static even in a #pragma
5323 * decl2.c (import_export_vtable): Disable vtable heuristic on
5324 systems with ASM_OUTPUT_EXTERNAL.
5326 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5327 (standard_conversion): No std conv to enum type.
5329 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5332 * cvt.c (reference_binding): Bind directly to a base subobject of
5335 * cvt.c (build_new_op): Enforce access control.
5337 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5339 * typeck2.c (process_init_constructor): When scanning the
5340 union for a named field, skip things that aren't FIELD_DECLs.
5342 * method.c (synthesize_method): Don't scan fndecl's rtl if
5343 we're at the end of the file; just assume the function can't
5346 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5348 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5351 * cvt.c (build_user_type_conversion_1): Handle overloaded
5354 * cvt.c (add_builtin_candidates): Don't consider type conversion
5355 operators for the first parameter of operator=.
5357 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5359 * typeck.c (complete_type): Only call layout_type if we're not
5360 expanding a template.
5362 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5364 * cvt.c (compare_ics): Oops.
5366 * cvt.c (op_error): Oops.
5368 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5369 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5370 (build_conv): Use them.
5371 (implicit_conversion): Use them.
5372 (convert_like): Handle them.
5373 (build_new_op): Handle builtin COND_EXPR again.
5374 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5375 in lists of types for COND_EXPR.
5376 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5378 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5380 * typeck.c (build_modify_expr): Always attempt to build a call to
5381 the assignment operator, even if we're using a default one.
5382 (convert_for_initialization): Call complete_type.
5384 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5386 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5387 (implicit_conversion): Likewise.
5388 (convert_like): Likewise.
5389 (compare_ics): Likewise.
5390 (compare_qual): Likewise.
5391 (print_z_candidates): Handle no candidates.
5392 (build_new_op): Don't handle builtin COND_EXPR for now.
5394 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5396 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5398 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5400 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5402 * cvt.c (build_builtin_candidate): Oops.
5403 (build_new_op): Oops.
5405 * method.c (build_opfncall): Pass COND_EXPR on.
5406 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5407 (add_builtin_candidate{,s}): Likewise.
5408 (add_builtin_candidates): Likewise.
5409 (print_z_candidates, op_error, build_new_op): Likewise.
5410 (type_decays_to): New fn.
5411 * lex.c (init_lex): Just say ?: for COND_EXPR.
5413 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5415 * typeck.c (complete_type): Call layout_type rather than building
5418 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5421 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5423 * cvt.c: Always compile the new overloading code (but don't use it).
5424 (implicit_conversion): Add a BASE_CONV when converting to
5425 the same class type.
5426 (convert_like): Handle BASE_CONV.
5428 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5430 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5431 (add_builtin_candidate): Likewise.
5434 * typeck.c (build_x_function_call): Try an operator function
5435 whenever we call an object of class type.
5436 * method.c (build_opfncall): Pass CALL_EXPRs through.
5437 * cvt.c (implicit_conversion): Do const-ref case first.
5438 (add_conv_candidate, build_object_call, op_error): New fns.
5439 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5440 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5442 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5443 Fall back on preincrement handling. Use op_error.
5445 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5447 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5450 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5452 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5454 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5456 * typeck.c (build_component_ref_1): Use build_component_ref
5457 instead of open coding it here.
5459 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5461 * g++.c (main): Don't link with -lg++.
5464 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5465 result of build_type_conversion.
5466 (cp_convert): Only call build_method_call for ctors if
5467 build_type_conversion failed.
5468 (ptr_complete_ob): New function.
5469 (TYPE_PTR{,OB,MEM}_P): New macros.
5470 ({add,build}_builtin_candidate{,s}): New functions.
5471 (print_z_candidates): Handle builtins.
5472 (build_user_type_conversion_1): Don't use conversion fns for
5473 converting to a base type.
5474 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5475 (build_user_type_conversion): Use convert_from_reference.
5476 (build_new_op): New function.
5477 (build_over_call): Fix handling of methods.
5478 (compare_ics): Handle AMBIG_CONV properly.
5479 * typeck2.c: Increment abort count.
5480 * method.c (build_opfncall): Forward most requests to build_new_op.
5481 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5483 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5485 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5486 invalid second argument to dump_expr_list.
5488 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5490 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5492 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5494 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5497 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5499 * typeck2.c (process_init_constructor): New pedwarn for using { }
5500 to initialize a pointer to member function.
5501 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5502 we can avoid the new error.
5504 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5506 * typeck.c (build_ptrmemfunc1): New function to hide details of
5507 pointer to member functions better.
5509 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5511 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5512 methods into the actual method, as we know the implied object is
5515 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5517 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5518 inside a system header.
5520 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5522 * call.c (build_method_call): Call complete_type on the
5525 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5527 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5528 for obj_ptr->func so that we can know which object to use in a
5531 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
5533 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
5534 around things. Also improve maintainability.
5536 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
5538 * decl.c (grokdeclarator): Check for overflow when evaluating an
5541 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5543 * cvt.c (cp_convert): Don't check for ambiguity with constructor
5546 * typeck.c (build_x_function_call): Pass function overload
5547 questions to new overloading code if NEW_OVER.
5548 * init.c (expand_aggr_init_1): Only check for type conversion ops
5549 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
5550 Don't check for ambiguity with constructor if NEW_OVER.
5551 * cvt.c (convert_to_reference): Dereference the result of a type
5552 conversion operator.
5553 (build_conv): Propagate ICS_USER_FLAG.
5554 (implicit_conversion): Call instantiate_type.
5555 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
5556 (add_function_candidate): Fix cv-quals on argtype.
5557 (print_z_candidates): New function.
5558 (build_new_function_call): Call it.
5559 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
5560 consider non-converting constructors.
5561 Call print_z_candidates.
5562 Return an AMBIG_CONV for an ambiguous conversion.
5563 (build_user_type_conversion): Handle AMBIG_CONV.
5564 (convert_like): Fix test for building TARGET_EXPR.
5565 Call instantiate_type.
5566 Handle AMBIG_CONV and LVALUE_CONV.
5567 (build_over_call): Handle 0 args and ellipsis.
5568 * cp-tree.def: Add AMBIG_CONV.
5570 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
5572 * decl.c (lookup_name_real): If we find mem in obj when parsing
5573 `obj->mem', make sure we return the right value.
5575 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
5577 * search.c (get_base_distance): Call complete_type.
5579 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
5581 * decl.c (store_bindings): Make static.
5583 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5585 * init.c (expand_aggr_init_1): Don't check type conversions if
5588 * cvt.c (z_candidate): Put back template field.
5589 (add_function_candidate): Set it.
5590 (add_template_candidate): Likewise.
5592 (compare_qual): Handle references and pointers to members.
5593 (compare_ics): Handle reference bindings.
5595 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
5597 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
5599 * call.c (compute_conversion_costs): Call complete_type.
5601 * tree.c (vec_binfo_member): Use comptypes instead of comparing
5602 pointers, so we can handle template parameters.
5604 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
5606 * cvt.c (cp_convert_to_pointer): We have to call complete_type
5607 here; let's make it explicit instead of a side effect of an
5610 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5612 * cvt.c (z_candidate): Remove template field.
5613 (reference_binding): Handle binding to temporary.
5614 (implicit_conversion): Likewise.
5615 (add_function_candidate): Handle artificial constructor parms.
5616 Handle functions with too few parms.
5617 (add_template_candidate): New function.
5618 (build_user_type_conversion_1): Handle constructors.
5619 (convert_like): Likewise.
5620 (build_over_call): Likewise.
5621 (build_new_function_call): Support templates.
5622 (compare_ics): Fix reference, inheritance handling.
5624 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
5626 * decl.c: Add signed_size_zero_node.
5627 (init_decl_processing): Build it.
5628 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
5629 when we're trying to make a negative delta.
5631 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5633 Stop doing this damn index==strchr variable name confusion.
5634 * class.c (add_virtual_function): Change local var INDEX to be
5636 (add_method): Likewise.
5637 * lex.c (print_parse_statistics): Likewise.
5638 * search.c (make_memoized_table_entry): Likewise.
5639 (lookup_fnfields_here): Likewise.
5640 (lookup_field): Likewise.
5641 (lookup_fnfields): Likewise.
5642 (get_baselinks): Likewise.
5643 * sig.c (build_signature_table_constructor): Likewise.
5644 (build_signature_method_call): Likewise.
5645 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
5646 (get_member_function_from_ptrfunc): Likewise.
5647 (build_ptrmemfunc): Change local var INDEX to be IDX.
5648 (c_expand_start_case): Likewise.
5650 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5652 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
5653 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
5654 (convert_to_reference): Use build_type_conversion to convert to
5655 the reference type directly.
5656 (standard_conversion): Fix void* case, non-conversions.
5657 (reference_binding): Fix expr == 0 case, non-conversions.
5658 (convert_like): Support REF_BIND.
5659 (compare_qual): Split out from compare_ics.
5660 (compare_ics): Use it, handle icses with only a qual_conv.
5662 * init.c (expand_vec_init): Don't crash if decl is NULL.
5664 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
5666 * mpw-config.in: New file, configury for Mac MPW.
5667 * mpw-make.sed: New file, makefile editing for MPW.
5669 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5671 * pt.c (instantiate_class_template): Call repo_template_used.
5673 * search.c (lookup_conversions): Only lookup conversions in
5676 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5678 * cp-tree.def: Renamed from tree.def, to avoid confusion with
5680 * cp-tree.h, lex.c: Include cp-tree.def.
5681 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
5683 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
5685 * init.c (build_vec_delete_1): Call complete_type.
5687 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
5689 * except.c (start_anon_func): Make sure anonymous functions are
5692 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5694 * decl.c (finish_function): If function_depth > 1, set nested.
5696 * decl2.c (grokbitfield): Revert Bob's change.
5697 * class.c (finish_struct_1): Fix handling of named bitfield widths.
5699 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5701 * pt.c (add_pending_template): Handle types.
5702 (lookup_template_class): With -fexternal-templates, just add the class
5703 to pending_templates instead of instantiating it now.
5704 * decl2.c (finish_file): Handle types in pending_templates.
5706 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
5708 * decl2.c (grokbitfield): Handle constant decls appropriately.
5709 Give an appropriate error message now instead of spewing core
5712 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5714 * decl2.c: Don't turn on thunks by default for now.
5716 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
5718 * typeck.c (complete_type): Handle error_mark_node.
5719 (common_type, OFFSET_TYPE): Handle template_type_parms.
5721 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5723 * pt.c (instantiate_decl): If at_eof, call import_export_decl
5724 regardless of DECL_INLINE.
5726 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
5728 * class.c (finish_struct_bits): Copy TYPE_SIZE.
5730 * rtti.c (build_dynamic_cast): Support templates.
5731 * tree.def: Support DYNAMIC_CAST_EXPR.
5732 * pt.c (tsubst_copy): Likewise.
5733 * decl2.c (build_expr_from_tree): Likewise.
5735 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5737 * typeck.c (build_static_cast): Support templates.
5738 (build_const_cast): Likewise.
5739 * tree.def: Support CONST/STATIC_CAST_EXPR.
5740 * pt.c (tsubst_copy): Likewise.
5741 * decl2.c (build_expr_from_tree): Likewise.
5743 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5745 * decl2.c (finish_vtable_vardecl): Don't trust
5746 TREE_SYMBOL_REFERENCED for vtables of local classes.
5748 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5750 * pt.c (tsubst_copy): Handle operator T.
5752 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5754 * init.c (build_delete): Move creation of PARMS inside test of
5755 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
5757 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
5759 * typeck.c (build_conditional_expr): Don't assume that
5760 the arguments to ?: are always pointers or records.
5762 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5764 * decl2.c (import_export_decl): Still emit static/weak/comdat
5765 copies of inline template functions with -fno-implicit-templates.
5767 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
5769 * init.c (build_delete): Determine the complete basetype
5770 path to the destructor we're calling.
5772 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
5774 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
5775 initialize the enum, because we really and truly don't know where
5777 (start_enum): Don't copy integer_zero_node because
5778 build_enumerator will do it.
5780 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5782 * decl.c (finish_function): Do access control on base destructors.
5784 * pt.c (tsubst, case FUNCTION_DECL): Set up
5785 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
5788 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
5790 * cvt.c (build_up_reference): If we have already extended the
5791 lifetime of the temporary, don't try it again.
5792 * typeck.c (c_expand_return): Don't try and convert the return
5793 value twice when we want a reference, once is enough.
5795 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5797 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
5798 LOOKUP_ONLYCONVERTING at all for now.
5800 * search.c (add_conversions): Put the conversion function in
5801 TREE_VALUE, the basetype in TREE_PURPOSE.
5802 * cvt.c (build_type_conversion): Adjust.
5803 * cvt.c (build_expr_type_conversion): Adjust.
5804 * call.c (user_harshness): Adjust.
5806 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5808 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
5811 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
5813 * except.c (expand_start_catch_block): Add a dummy region, if we
5814 get an error, so that we can avoid core dumping later.
5816 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
5818 * cp-tree.h (OFFSET_REF): Remove.
5819 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
5820 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
5821 * init.c (expand_aggr_init_1): Likewise.
5822 (build_new): Likewise.
5823 * typeck.c (expand_target_expr): Likewise.
5825 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5827 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
5830 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
5832 * cvt.c (build_up_reference): Redo how and when temporaries are
5834 * decl.c (grok_reference_init): Don't try and be smart about
5837 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
5839 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
5840 (TARGET_EXPR...), now that it has 4 arguments.
5841 * tree.c (build_cplus_new): Likewise.
5843 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5845 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
5847 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
5848 * decl.c (struct saved_scope): Remove named_labels,
5849 {base,member}_init_list.
5850 (maybe_push_to_top_level): Don't set them. Call
5851 push_cp_function_context if appropriate.
5852 (pop_from_top_level): Likewise.
5854 * method.c (do_build_assign_ref): Remove obsolete check of
5855 TYPE_HAS_ASSIGN_REF (basetype).
5857 * decl.c (grokfndecl): Diagnose user definition of
5858 implicitly-declared methods.
5860 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
5862 * method.c (do_build_copy_constructor): Add code to give
5863 meaningful error messages instead of crashing.
5864 (do_build_assign_ref): Don't synthesize assignment operators for
5865 classes containing reference or const members.
5867 * class.c (struct base_info): Remove cant_synth_copy_ctor
5868 and cant_synth_asn_ref.
5869 (finish_base_struct): Remove the code that tries to conditionalize
5870 synthesis of copy constructors & assignment operators based on
5871 access permissions. Instead, let it fail when it tries to
5872 synthesize the copy constructor. This will give meaningful error
5873 messages instead of silently generating code to perform a bitcopy.
5875 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
5877 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
5878 determining types for constant values.
5880 * decl.c (struct named_label_list): Use instead of stuffing
5881 random items into a TREE_LIST node.
5882 (named_label_uses): Use the new struct.
5883 (poplevel): Likewise.
5884 (lookup_label): Likewise.
5885 (define_label): Add an error message to tell the user the line
5886 where the goto is located in addition to the destination of the
5888 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
5890 (finish_function): Likewise.
5892 (start_decl): Complain about defining a static data member
5893 in a different type from which it was declared.
5895 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5897 * cvt.c (build_expr_type_conversion): Adjust.
5899 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5901 * call.c (build_method_call): Always convert 'this' to the
5904 * search.c (add_conversions): Put the conversion function in
5905 TREE_VALUE, the type in TREE_PURPOSE.
5906 * cvt.c (build_type_conversion): Adjust.
5907 * call.c (user_harshness): Adjust.
5909 * method.c (emit_thunk): Call temporary_allocation and
5910 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
5912 * tree.c (build_cplus_array_type): Handle tweaking of
5913 TYPE_MAIN_VARIANT here.
5914 * typeck.c (common_type): Not here.
5916 * typeck.c (complete_type): Only try to complete an array type if
5919 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5921 * decl.c (grokvardecl): Call complete_type.
5922 (grokdeclarator): Call complete_type for PARM_DECLs.
5924 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5926 * pt.c (instantiate_class_template): Re-set
5927 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
5929 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
5931 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
5932 smart enough to do it right.
5933 * tree.c (cp_expand_decl_cleanup): Likewise.
5934 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
5935 cp_expand_decl_cleanup.
5936 (store_parm_decls): Likewise.
5937 (hack_incomplete_structures): Likewise.
5938 * except.c (push_eh_cleanup): Likewise.
5940 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
5942 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
5943 frontend to the backend where it belongs.
5944 * tree.c (unsave_expr): Likewise.
5945 (unsave_expr_now): Likewise.
5946 * tree.def (UNSAVE_EXPR): Likewise.
5947 * cp-tree.h (unsave_expr): Likewise.
5948 (unsave_expr_now): Likewise.
5950 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
5952 * init.c (emit_base_init): Make sure the partial EH cleanups live
5953 on the function_obstack.
5955 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
5957 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
5958 when checking for pointer types.
5960 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5962 * pt.c (instantiate_class_template): Remove obsolete check for
5963 access declarations.
5965 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
5967 * call.c (build_overload_call): Simplify calls to
5968 build_overload_call by removing last parameter.
5969 (build_method_call): Likewise.
5970 * cp-tree.h: Likewise.
5971 * method.c (build_opfncall): Likewise.
5972 * typeck.c (build_x_function_call): Likewise.
5974 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
5976 * call.c (default_parm_conversions): Factor out common code.
5977 (build_method_call): Use it.
5978 (build_overload_call_real): Use it.
5980 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
5982 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
5983 but pedwarn as the code is bogus.
5984 * typeck.c (decay_conversion): Likewise.
5985 (build_function_call_real): Use build_addr_func instead of
5986 default_conversion. Don't allow pointer-to-method functions down
5988 (build_unary_op): Use real pointer-to-member functions instead of
5990 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
5991 (convert_for_assignment): Removed some obsolete code.
5992 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
5993 build_x_function_call instead of current_class_ptr. Only call
5994 digest_init once on an initializer, we do this just checking
5996 (build_expr_from_tree): Pass current_class_ref to
5997 build_x_function_call instead of current_class_ptr.
5998 * init.c (build_member_call): Likewise.
6000 * error.c (dump_expr): Handle OFFSET_REFs better.
6001 * pt.c (unify): Handle pointer-to-member functions better.
6002 * decl.c (finish_function): Clear out current_class_ref just like
6003 we do for current_class_ptr.
6005 * typeck.c (get_delta_difference): Handle virtual bases better.
6007 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6009 * sig.c (build_signature_table_constructor): Use the delta for
6010 the original basetype for this virtual function with thunks.
6011 (build_signature_method_call): We still need to adjust 'this'
6014 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6016 * call.c (build_addr_func): New routine. Used to get the `real'
6017 address of a function or a method. Needed to avoid getting a
6018 pointer-to-member function.
6019 (build_call): New routine to build CALL_EXPRs.
6020 (build_method_call): Use it.
6021 * cvt.c (convert_to_aggr): Likewise.
6022 * typeck.c (build_function_call_real): Likewise.
6023 * sig.c (build_signature_table_constructor): Use build_addr_func.
6024 * cp-tree.h (build_call, build_addr_func): Declare them.
6026 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6028 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6029 * parse.y: Remove uses of LOOKUP_AGGR.
6031 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6033 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6034 C_C_D to current_class_ref.
6036 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6038 * call.c (convert_harshness): Tighten up pointer conversions.
6040 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6042 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6043 (finish_file): Likewise.
6045 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6047 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6049 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6052 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6054 * decl2.c: Turn on thunks by default where supported.
6056 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6058 * cp-tree.h (build_overload_call_maybe): Removed.
6059 * call.c (build_overload_call_real): Invert meaning of last arg to
6060 be require_complete.
6061 (build_overload_call): Likewise.
6062 * typeck.c (build_x_function_call): Use build_overload_call_real
6063 instead of build_overload_call_maybe.
6065 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6067 * decl2.c (finish_file): Don't try to emit functions that haven't
6070 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6072 * decl2.c (finish_vtable_vardecl): Oops.
6074 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6075 Also store the bindings from previous_class_values.
6076 (pop_from_top_level): Restore them.
6078 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6080 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6081 symbol has been referenced.
6082 (finish_file): Re-join synthesis/vtable loop with inline emission
6083 loop, disable inlining when an inline is output.
6085 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6087 * except.c (init_exception_processing): Setup saved_in_catch.
6088 (push_eh_cleanup): Reset __eh_in_catch.
6089 (expand_start_catch_block): Set __eh_in_catch.
6091 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6093 * except.c (push_eh_cleanup): Add tracking for whether or not we
6094 have an active exception object.
6095 (expand_builtin_throw): Use it to make sure a rethrow without an
6096 exception object is caught.
6098 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6100 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6103 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6105 * decl2.c (finish_file): Also use sentries for vars with
6106 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6109 * lex.c (handle_cp_pragma): Disable #pragma
6110 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6112 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6114 * method.c (emit_thunk): Wrap default case in
6115 temporary/permanent_allocation.
6117 * method.c (make_thunk): Use DECL_ONE_ONLY.
6118 (emit_thunk): Call assemble_end_function.
6120 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6122 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6123 (import_export_decl): Likewise.
6124 (finish_prevtable_vardecl): Disable vtable hack if
6125 SUPPORTS_ONE_ONLY > 1.
6127 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6129 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6130 PREDECREMENT_EXPRs take two arguments, not one.
6132 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6134 * class.c (build_vtable_entry): Don't build thunks for abstract
6137 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6140 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6142 * class.c (set_rtti_entry): Use size_zero_node.
6143 (build_vtable): Likewise.
6145 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6147 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6148 (prepare_fresh_vtable): Likewise.
6150 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6152 * method.c (emit_thunk): Call mark_used on the target function.
6154 * call.c (build_method_call): Don't warn about pending templates.
6156 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6158 * decl2.c (finish_file): Fix list walking logic.
6160 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6162 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6164 * class.c (finish_struct_1): Remove old code for
6165 dont_allow_type_definitions.
6166 * cp-tree.h: Likewise.
6167 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6168 definition of flagged_type_tree is found before it is used.
6170 * parse.y: Added the ftype member to the type union, and changed a
6171 number of rules to use it instead of ttype. Added calls to
6172 check_for_new_type() as appropriate.
6173 * typeck2.c (check_for_new_type): New function for checking
6174 if a newly defined type appears in the specified tree.
6175 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6176 for check_for_new_type().
6178 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6180 * decl2.c (finish_file): Only use a sentry if the decl is public.
6182 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6183 don't pass LOOKUP_ONLYCONVERTING.
6185 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6187 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6188 properly keeps track of const and volatile type modifiers.
6190 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6192 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6193 * pt.c (comp_template_args): Use it.
6195 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6196 assemble_external for artificial function decls.
6198 * decl.c (cp_finish_decl): Oops.
6200 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6202 * decl2.c (import_export_decl): Put static data member templates
6203 into common storage, or make them weak, depending on whether they
6204 are dynamically or statically initialized.
6205 (get_sentry): New function.
6206 (finish_file): Do import_export_decl for static data members before
6207 building the init/fini functions. Don't init/fini a variable that's
6208 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6209 push/pop_temp_slots.
6210 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6211 expand_static_init thang.
6212 * method.c (get_id_2): New function.
6214 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6216 * parse.y (empty_parms): Make sure we use C++-style prototypes
6217 when we're declaring member functions.
6219 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6221 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6222 * parse.y (self_template_type): New nonterminal.
6224 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6226 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6228 * parse.y (base_class.1): Allow 'typename foo::bar'.
6230 * lex.c (check_newline): Remove #pragma code that plays with the
6231 input stream, since we now deal with tokens. Clear nextchar when
6233 (handle_cp_pragma): Use real_yylex.
6234 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6237 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6239 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6241 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6243 * parse.y: New token SELFNAME for potential constructor.
6244 * spew.c (yylex): Handle it.
6245 * lex.c (identifier_type): Produce it.
6247 * parse.y (complete_type_name): In :: case, don't push class binding.
6248 (complex_type_name): Likewise.
6250 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6252 * typeck.c (build_reinterpret_cast): Handle pointer to member
6255 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6257 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6259 (check_newline): Put the vtable/unit/implementation/interface pragma
6260 code into handle_cp_pragma, replacing it with a call.
6261 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6262 args. Get the next token after handling the pragma token.
6264 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6266 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6267 (convert_to_pointer_force): Likewise.
6269 * init.c (build_new): Fix array new without -fcheck-new.
6271 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6273 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6274 tree.c: Lose TYPE_NESTED_NAME.
6276 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6279 * tree.def: Add VEC_INIT_EXPR.
6280 * expr.c (cplus_expand_expr): Handle it.
6281 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6282 the extra file-scope symbol nastiness.
6284 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6286 * method.c (make_thunk): Thunks are static.
6287 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6289 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6290 (finish_file): Don't emit them here.
6292 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6294 * rtti.c (build_dynamic_cast): Handle null pointers.
6295 (ifnonnull): New function.
6297 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6299 * call.c (build_method_call): Remember the original basetype we
6300 were called with. Give an error message instead of trying
6301 (incorrectly) to call a non-static member function through a
6302 non-inherited class.
6304 * search.c (expand_upcast_fixups): Mark the new fixup as
6307 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6309 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6311 * class.c (set_rtti_entry): Fix for thunks.
6313 * decl2.c (import_export_decl): Still emit typeinfo fns for
6314 cv-variants of builtin types.
6316 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6317 (init_rtti_processing): Instead of here.
6319 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6321 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6322 (build_typeid): Only complain about taking dynamic typeid without
6325 * decl2.c: flag_rtti defaults to 1.
6327 * rtti.c (get_tinfo_var): The general class case is now smaller.
6328 (init_rtti_processing): Pack the latter three fields of base_info
6331 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6333 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6335 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6337 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6338 (push_memoized_context): Split out code to undefer pop_type_level to
6339 (clear_memoized_cache): here.
6340 (pop_memoized_context): We can only handle one layer of deferral of
6341 pop_type_level so clear the cache, if there was a previous level.
6343 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6345 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6346 (expand_class_desc): Use one pointer to an array of base_info
6347 structs, passed using a CONSTRUCTOR.
6349 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6351 * class.c (build_vbase_path): Remove block extern for
6352 flag_assume_nonnull_objects here.
6353 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6354 (build_vtbl_ref): New routine.
6355 (build_vtable): Set up rtti info here.
6356 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6357 place where we can get the rtti pointers from to avoid having to
6358 search around for a place.
6359 (finish_base_struct): Likewise.
6360 (finish_struct_1): Likewise. Never create totally new vtables
6361 with totally new vtable pointers for rtti. Disable code to layout
6362 vtable pointers better until we want to break binary
6364 * rtti.c (build_headof_sub): New routine to convert down to a
6365 sub-object that has an rtti pointer in the vtable.
6366 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6368 (build_dynamic_cast): Make sure we have saved it, if we need to.
6369 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6370 a more efficient vtable layout, enable later.
6371 * call.c (flag_assume_nonnull_objects): Moved declaration to
6372 * cp-tree.h: here. Declare build_vtbl_ref.
6373 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6374 function calls that want a tree.
6376 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6378 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6379 other X subobjects in the most derived type. Ack.
6381 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6382 get_typeid will do it for us.
6383 (get_typeid_1): Break out call-building for expand_*_desc to use.
6384 (get_typeid): Call it.
6385 (expand_*_desc): Likewise.
6386 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6388 (init_decl_processing): Lose builtin_type_tdescs lossage.
6389 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6391 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6393 * pt.c (tsubst): When calling set_nested_typename, use
6394 TYPE_NESTED_NAME (current_class_type) instead of
6397 * decl.c (pushdecl): Likewise.
6398 (pushdecl_class_level): Likewise.
6399 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6400 set_nested_typename.
6402 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6404 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6406 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6408 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6410 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6411 (init_rtti_processing): Lose bad_cast_type.
6412 (build_dynamic_cast): Use throw_bad_cast.
6414 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6416 * decl2.c (finish_file): Don't synthesize artificial functions
6417 that are external and not inline.
6419 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6421 * decl2.c (finish_file): Handle having new inlines added to
6422 saved_inlines by synthesis.
6424 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6426 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6428 RTTI rewrite to initialize nodes as needed, not require that
6429 users #include <typeinfo>, complete functionality and reduce wasted
6431 * rtti.c (init_rtti_processing): New fn.
6432 (build_typeid): The vtable entry is now a function.
6433 (get_tinfo_var): New fn.
6434 (get_tinfo_fn): Likewise.
6435 (get_typeid): Use it.
6436 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6437 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6439 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6440 (synthesize_tinfo_fn): New fn.
6441 * method.c (build_t_desc_overload): Lose.
6442 (build_overload_with_type): More generic.
6443 * decl.c (init_decl_processing): Call init_rtti_processing.
6444 * class.c (set_rtti_entry): Use get_tinfo_fn.
6445 * decl2.c (mark_vtable_entries): Mark the rtti function.
6446 (finish_prevtable_vardecl): Don't build_t_desc.
6447 (import_export_decl): Handle tinfo functions.
6448 (finish_file): Likewise.
6449 * typeck.c (inline_conversion): New fn.
6450 (build_function_call_real): Use it.
6451 * cp-tree.h: Add decls.
6453 * method.c (hack_identifier): Also convert component_refs from
6456 * lex.c (cons_up_default_function): Use the type, not the name, in
6459 * decl2.c (import_export_vtable): Fix weak vtables.
6461 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6463 * search.c (get_base_distance_recursive): Fix access checks for
6466 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6468 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6470 (convert_harshness): Add prototypes wrapped by PROTO.
6471 * decl2.c (grok_function_init): Likewise.
6472 (do_toplevel_using_decl): Change to void return type.
6473 * class.c (build_vtable_entry): Remove decl of make_thunk.
6474 (merge_overrides): Fix order of arg definitions.
6475 (finish_vtbls): Likewise.
6476 (fixup_vtable_deltas): Likewise.
6477 (modify_all_direct_vtables): Likewise.
6478 (modify_all_indirect_vtables): Likewise.
6479 * search.c (get_base_distance_recursive): Likewise.
6480 (get_abstract_virtuals_1): Likewise.
6481 (fixup_virtual_upcast_offsets): Likewise.
6482 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6483 * init.c (perform_member_init): Fix order of arg definitions.
6484 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6485 * cp-tree.h (make_thunk): Add decl.
6486 (overload_template_name, push_template_decl): Add decls.
6487 (do_toplevel_using_decl): Change to void return type.
6488 (vec_binfo_member): Add decl.
6490 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6492 * typeck.c (mark_addressable, convert_for_assignment,
6493 convert_for_initialization, pointer_int_sum, pointer_diff,
6494 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6495 (convert_sequence): #if 0 fn decl, since definition also is.
6497 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6499 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6500 cast to pointer types for type searching.
6502 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6504 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6505 case where BINFO == 0.
6507 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6509 * call.c (build_method_call): Fix wording of error messages so
6510 constructors come out right.
6512 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6514 * decl.c (push_overloaded_decl): Don't warn about hidden
6515 constructors when both the type and the function are declared
6516 in a system header file.
6518 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6520 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6521 flag for the type to the type's fields.
6523 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6525 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6527 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6529 * class.c (base_info, finish_base_struct): Replace
6530 needs_virtual_dtor with base_has_virtual.
6532 (finish_struct_1): Remove the old code that tried to make default
6533 destructors virtual. Use base_has_virtual when checking if we need
6534 to add a vtable entry for the rtti code.
6536 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6538 * pt.c (push_template_decl): Complain about template decl with
6539 inappropriate declaration.
6541 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
6543 * typeck.c (build_x_unary_op): Remove bogus check for taking
6544 the address of a member function.
6546 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6548 * parse.y (constructor_declarator): Only push the class if
6549 we are not already in the class.
6551 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
6553 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
6554 Add additional argument to INIT_CUMULATIVE_ARGS.
6556 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6558 * decl.c (shadow_tag): Fix error about anon union with methods.
6560 * parse.y (self_reference): Only generate a self-reference if this
6561 is a non-template class.
6562 (opt.component_decl_list): Only use it if it was generated.
6564 * parse.y (component_decl_1): Use constructor_declarator.
6565 (fn.def2): Likewise.
6566 (notype_component_declarator0): Likewise.
6568 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
6570 * typeck.c (build_x_unary_op): Add checks for taking the address
6571 of a TARGET_EXPR or of a member function, and give appropriate
6574 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6576 * pt.c (process_template_parm): Allow template type parms to be
6577 used as types for template const parms.
6579 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
6581 * init.c (expand_vec_init): Ensure the eh cleanups are on the
6584 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6586 * decl.c (lookup_name_real): Be even more picky about the
6587 ambiguous lookup warning.
6588 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
6589 * parse.y (constructor_declarator): Rather than here.
6591 * parse.y (constructor_declarator): New nonterminal.
6593 (explicit_instantiation): Likewise.
6595 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6597 Add implicit declaration of class name at class scope.
6598 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
6599 * parse.y (self_reference): New nonterminal.
6600 (opt.component_decl_list): Use it.
6601 (fn.def1): Add nested_name_specifier type_name cases.
6602 * class.c (build_self_reference): New function.
6603 (finish_struct): Handle access_default later, move self-reference
6605 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
6606 * cp-tree.h: Adjust.
6608 * pt.c (do_function_instantiation): Separate handling of member
6609 functions and non-member functions properly.
6611 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6613 * pt.c (process_template_parm): Improve error for 'volatile class K'.
6615 * class.c (finish_struct_1): Check the right slot for destructors.
6617 * decl.c (start_enum): Complain about enum templates.
6619 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
6621 * init.c (resolve_offset_ref): Offset pointers to member data by one.
6622 * typeck.c (unary_complex_lvalue): Likewise.
6624 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
6626 * typeck.c (c_expand_return): Check for a returned local
6627 array name, similar to the check for an ADDR_EXPR.
6629 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6631 * decl.c (cp_finish_decl): Don't build cleanups for static
6634 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
6636 * typeck.c (build_modify_expr): Fix error messages to be more
6638 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
6639 assignment operators.
6640 * error.c (assop_as_string): Likewise. Add support for `%Q' for
6641 assignment operators.
6643 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6645 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
6646 give an error if initialized. Pedwarn about nested type with the
6647 same name as its enclosing class.
6649 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
6651 * typeck.c (require_complete_type): Be sure to instantiate the
6652 MAIN_VARIANT of the type.
6654 * decl2.c (finish_file): Instantiate pending templates before
6655 processing static constructors and destructors.
6657 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
6660 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
6662 * decl2.c (delete_sanity): If error_mark_node is passed
6663 in as an expression, quit while we're ahead.
6665 * decl.c (grokdeclarator): Give an error message if `friend'
6666 is combined with any storage class specifiers.
6668 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
6670 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
6671 definition of nonexistent nested type.
6673 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
6674 not to say 'typedef'.
6676 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6678 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
6679 * search.c (dfs_walk, dfs_init_vbase_pointers,
6680 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
6681 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
6683 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6685 * except.c (build_throw): Support minimal parse.
6686 * pt.c (tsubst_copy): Support THROW_EXPR.
6687 * decl2.c (build_expr_from_tree): Likewise.
6689 * pt.c (mangle_class_name_for_template): Always allocate
6692 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
6694 * cvt.c (cp_convert_to_pointer): Give an appropriate error
6695 when trying to cast from an incomplete type.
6697 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6699 * pt.c (instantiate_class_template): Don't bother setting up
6700 CLASSTYPE_TAGS explicitly, as the nested types will add
6703 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
6705 * decl.c (shadow_tag): Remove old error check for usage of
6706 an enum without a previous declaration.
6707 (xref_tag): Add error message about usage of enums without a
6708 previous declaration.
6710 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6712 * lex.c (do_identifier): Only do name consistency check if we're
6715 * pt.c (push_template_decl): Don't crash if we get a member defn
6718 * decl.c (xref_tag_from_type): New function to do an xref without
6719 always having to figure out code_type_node.
6720 * cp-tree.h: Declare it.
6721 * pt.c (instantiate_class_template): Use it for friend classes.
6722 (lookup_template_class): Use it.
6724 * typeck2.c (build_functional_cast): Pull out a single parm before
6725 passing it to build_c_cast.
6727 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
6729 * expr.c (do_case): Give an error message if a pointer is
6730 given as a case value.
6732 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6734 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
6737 * lex.c (cons_up_default_function): Really, now, interface hackery
6738 does not apply to synthesized methods.
6740 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
6742 * call.c (build_method_call): Ctors and dtors now have special names
6743 with respect to lookups.
6744 * class.c (add_method): Likewise.
6745 (grow_method): Likewise.
6746 (finish_struct_methods): Likewise.
6747 (warn_hidden): Likewise.
6748 (finish_struct_1): Likewise.
6749 * cvt.c (convert_to_reference): Likewise.
6750 (convert_to_aggr): Likewise.
6751 (cp_convert): Likewise.
6752 * decl2.c (check_classfn): Likewise.
6753 * init.c (expand_member_init): Likewise.
6754 (expand_default_init): Likewise.
6755 (expand_aggr_init_1): Likewise.
6756 (build_offset_ref): Likewise.
6757 (build_new): Likewise.
6758 (build_delete): Likewise.
6759 * lex.c (do_inline_function_hair): Likewise.
6760 * search.c (lookup_field_1): Likewise.
6761 (lookup_fnfields_here): Likewise.
6762 (lookup_field): Likewise.
6763 (lookup_fnfields): Likewise.
6764 (get_virtual_destructor): Likewise.
6765 (dfs_debug_mark): Likewise.
6766 (dfs_pushdecls): Likewise.
6767 (dfs_compress_decls): Likewise.
6768 * tree.c (layout_basetypes): Likewise.
6769 * typeck.c (build_component_ref): Likewise.
6770 (build_x_function_call): Likewise.
6771 (build_modify_expr): Likewise.
6772 (convert_for_initialization): Likewise.
6773 (build_functional_cast): Likewise.
6774 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
6777 * decl.c (ctor_identifier): New.
6778 (dtor_identifier): New.
6779 (init_decl_processing): Set them.
6781 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
6783 * typeck.c (build_component_ref): Don't get confused by fields whose
6784 context has no type name, like pointer to member functions.
6786 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6788 * decl.c (grokdeclarator): Handle typedef without declarator.
6790 * pt.c (tsubst): Handle SCOPE_REF in declarator.
6792 * parse.y (bad_parm): Catch another case of missing `typename'.
6794 * lex.c (yyprint): Handle TYPE_DECLs.
6796 * decl.c (start_function): Don't try to be clever.
6798 * lex.c: Lose compiler_error_with_decl.
6799 * typeck2.c: Lose error_with_aggr_type.
6800 (incomplete_type_error): Use cp_* instead of old functions.
6801 (readonly_error): Likewise.
6802 * typeck.c (convert_arguments): Likewise.
6803 * search.c (lookup_nested_field): Likewise.
6804 * method.c (make_thunk): Likewise.
6805 * decl.c (grokparms): Likewise.
6806 * cp-tree.h: Update.
6808 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
6811 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
6813 * method.c (build_opfncall): When deleting a pointer to an
6814 array, build a new pointer to the tree past any ARRAY_TYPE
6817 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6819 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
6821 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6823 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
6826 * decl.c (finish_function): Don't set nested based on
6827 hack_decl_function_context.
6828 * parse.y (function_try_block): Check for nested function.
6829 (pending_inlines): Likewise.
6831 * decl2.c (build_expr_from_tree): If a unary op already has a
6832 type, just return it.
6834 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
6836 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
6837 (finish_file): Check the return value of walk_vtables.
6838 (finish_prevtable_vardecl): Return int.
6839 (finish_vtable_vardecl): Likewise.
6840 (prune_vtable_vardecl): Likewise.
6841 * lex.c (set_vardecl_interface_info): Likewise.
6842 * cp-tree.h: Adjust return types.
6844 * class.c (delete_duplicate_fields_1): Don't complain about
6845 duplicate nested types if they're the same type.
6846 (finish_struct): Remove check for duplicate.
6847 * decl2.c (grokfield): Don't check for typedef of anonymous type.
6849 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6851 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
6853 * decl.c (grokdeclarator): Lose special handling of class-level
6854 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
6855 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
6857 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
6859 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
6861 * search.c (compute_access): Fix handling of anonymous union
6863 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
6864 from anonymous unions to their members.
6866 * typeck.c (build_x_function_call): For static member functions,
6867 hand off to build_member_call.
6869 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6871 * typeck.c (build_component_ref): Handle OFFSET_REFs.
6873 * init.c (expand_vec_init): Fix init == 0 case.
6875 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6877 * init.c (build_new): Pedwarn about init and array new.
6878 (expand_vec_init): Handle lists, use convert_for_initialization.
6880 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
6881 when converting to an aggregate type.
6882 * cvt.c (cp_convert): Pass it through.
6884 * typeck.c (build_conditional_expr): Handle user-defined
6885 conversions to slightly different types.
6887 * decl.c (grokdeclarator): Force an array type in a parm to be
6890 * decl2.c (do_using_directive): Sorry.
6891 (do_namespace_alias): Likewise.
6892 * lex.c (real_yylex): Warn about using the `namespace' keyword.
6894 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6896 * parse.y (datadef): Move call to note_list_got_semicolon up.
6898 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
6900 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
6902 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
6904 * decl.c (cp_finish_decl): The exception regions have to be
6905 nested, not overlapping. We start the exception region for a
6906 decl, after it has been fully built, and all temporaries for it
6907 have been cleaned up.
6909 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
6911 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
6913 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6915 * tree.def: Add RETURN_INIT.
6916 * pt.c (instantiate_decl): Handle RETURN_INIT.
6917 * decl.c (store_return_init): Handle minimal_parse_mode.
6919 * tree.c (cp_build_type_variant): Just return an error_mark_node.
6920 * decl.c (make_typename_type): Don't try to get the file and line
6922 * typeck.c (comptypes): Handle TYPENAME_TYPE.
6924 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
6926 * decl.c (poplevel): Make sure we clear out and restore old local
6927 non-VAR_DECL values by default when they go out of scope.
6929 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6931 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
6932 referring to addresses of variables and functions.
6934 * error.c (dump_expr): Support SIZEOF_EXPR.
6936 * init.c (do_friend): Use the return value of check_classfn.
6938 * typeck.c (convert_arguments): Call complete_type.
6940 * method.c (hack_identifier): After giving an error, set value to
6943 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6945 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
6946 lossage for local classes.
6947 * cp-tree.h: Declare it.
6948 * decl.c (lookup_name_real): Evil, painful hack for local classes.
6949 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
6950 Use hack_decl_function_context.
6951 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
6952 (start_function): Use hack_decl_function_context.
6953 (finish_function): Likewise.
6954 * method.c (synthesize_method): Likewise.
6955 * lex.c (process_next_inline): Likewise.
6956 (do_pending_inlines): Likewise.
6957 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
6960 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
6962 * sig.c (build_signature_pointer_or_reference_type): Align
6963 signature pointers/references on 8-byte boundaries so they can be
6964 grabbed 2 words at a time on a Sparc.
6966 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
6968 * method.c (hack_identifier): Requiring a static chain is now a
6970 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
6973 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6975 * init.c (build_offset_ref): Call complete_type.
6977 * decl.c (pop_from_top_level): Always pop previous_class_type.
6979 * parse.y: Handle multiple decls in a for-init-statement.
6980 * pt.c (tsubst_expr): Likewise.
6982 * pt.c (tsubst): Use tsubst_expr for the second operand of an
6985 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
6986 (poplevel_class): Set it here.
6987 (pop_from_top_level): Pop it here if we're returning to class scope.
6988 * class.c (pushclass): Don't set it here.
6990 * decl.c (maybe_push_to_top_level): Save current_template_parms,
6991 and clear it if !pseudo.
6992 (pop_from_top_level): Restore it.
6994 * decl2.c (finish_file): Push the dummy each time we walk the list
6997 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
6998 something for CAST_EXPR.
7000 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7002 * cvt.c (cp_convert): Warn about implicit conversion of the
7003 address of a function to bool, as it is always true.
7005 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7007 * typeck.c (c_expand_return): Fix warning for local externs returned.
7009 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7011 * tree.c (mapcar): Propagate const and volatile properly.
7013 * typeck.c (complete_type): Be sure to instantiate the
7014 MAIN_VARIANT of the type.
7016 * method.c (synthesize_method): Class interface hackery does not
7017 apply to synthesized methods.
7019 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7021 * pt.c (comp_template_args): Use comptypes rather than just
7022 checking for TEMPLATE_TYPE_PARM equivalence.
7024 * typeck.c (build_x_function_call): Call complete_type before
7025 checking TYPE_OVERLOADS_CALL_EXPR.
7027 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7029 * g++.c (main): Check also for new define ALT_LIBM.
7031 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7033 * pt.c (instantiate_class_template): If we don't have a pattern
7035 (coerce_template_parms): If we see a local class, bail.
7037 * decl.c (grok_reference_init): Make sure there's a type before
7040 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7041 (push_template_decl): Likewise.
7043 * parse.y (named_class_head): Set
7044 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7046 * decl.c (xref_tag): Diagnose redeclaration of template
7047 type-parameter name.
7049 * error.c (dump_type): Handle anonymous template type parms.
7051 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7053 (coerce_template_parms): Likewise.
7055 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7057 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7058 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7060 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7062 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7063 before trying to get its STUB_DECL.
7064 (coerce_template_parms): Likewise.
7066 * parse.y (template_type_parm): If they didn't use 'class',
7067 pretend they did after giving an error.
7069 * pt.c (coerce_template_parms): Diagnose use of local class.
7071 * decl.c (grok_reference_init): Use instantiate_type.
7073 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7075 * parse.y (named_class_head): Diagnose mismatching types and tags.
7077 * decl.c (pushdecl): Type decls and class templates clash with
7078 artificial type decls, not hide them.
7080 * decl.c (redeclaration_error_message): Diagnose redefinition of
7082 (duplicate_decls): Diagnose disallowed overloads for template
7085 * decl.c (start_decl): Call complete_type before checking for a
7088 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7090 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7092 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7094 * decl.c (grok_op_properties): Don't check for operator++(int) in
7097 * tree.c (perm_manip): Return a copy of variable and function
7098 decls with external linkage.
7100 * tree.def: Change some of the min tree codes to type "1".
7101 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7102 * method.c (build_overload_int): Emit something arbitrary for
7103 anything but an INTEGER_CST if we're in a template.
7105 * decl.c (cp_finish_decl): Call complete_type before deciding
7106 whether or not to lay out the decl.
7108 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7110 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7112 * typeck2.c (build_x_arrow): Call complete_type.
7114 * pt.c (add_pending_template): Broken out.
7115 (lookup_template_class): If -fexternal-templates, call it for all
7116 the methods of implemented types.
7117 (instantiate_class_template): Instead of instantiating them here.
7118 (instantiate_decl): Handle -fexternal-templates earlier.
7120 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7122 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7123 memoized lookup stuff inside GATHER_STATISTICS.
7125 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7127 * decl.c (start_decl): Complain about array of incomplete type
7129 (grokdeclarator): Not here.
7131 * parse.y (template_parm): Expand full_parm inline so we can set
7132 the rule's precedence.
7134 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7135 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7136 * decl2.c (grokbitfield): Don't check for integer constant here.
7137 * class.c (finish_struct_1): Check here.
7139 * decl.c (define_label): Make the min decl go on permanent_obstack.
7141 * pt.c (unify): Don't handle CONST_DECLs.
7142 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7143 (tsubst_copy): Likewise.
7145 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7146 CONST_DECL for a template parm.
7148 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7150 * decl.c (grokdeclarator): Complain about array of incomplete type
7152 (start_decl_1): Not here.
7154 * pt.c (tsubst): Handle pointer-to-function declarators.
7156 * method.c (hack_identifier): If pedantic, diagnose local class
7157 methods that require a static chain.
7159 * decl.c (grok_op_properties): No longer static.
7160 * cp-tree.h: Declare it.
7161 * pt.c (tsubst): Call it for operators.
7162 Use tsubst_copy for TREE_VECs.
7164 * parse.y (template_arg): The expr has precedence like '>'.
7166 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7168 * pt.c (coerce_template_parms): Don't coerce an expression using
7170 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7171 (tsubst): Don't use build_index_2_type if the max_value uses template
7173 * method.c (build_overload_int): Emit something arbitrary for an
7174 expression using template parms.
7176 * parse.y (template_close_bracket): New non-terminal to catch use
7177 of '>>' instead of '> >' in template class names.
7178 (template_type): Use it.
7179 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7181 * tree.def: Add CAST_EXPR.
7182 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7183 CONVERT_EXPR for minimal_parse_mode.
7184 * typeck.c (build_c_cast): Likewise.
7185 * pt.c (tsubst_copy): Likewise.
7186 * decl2.c (build_expr_from_tree): Likewise.
7187 * error.c (dump_expr): Likewise.
7189 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7191 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7192 (init_exception_processing): Put back decl/init of
7193 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7196 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7197 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7199 * cp-tree.h (declare_uninstantiated_type_level,
7200 uninstantiated_type_level_p): Delete prototypes.
7202 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7204 * pt.c (tsubst_expr): Add default return.
7206 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7208 * error.c (fndecl_as_string): Delete unused arg CNAME.
7209 * sig.c (build_signature_table_constructor,
7210 build_signature_method_call): Fix calls.
7212 * class.c (the_null_vtable_entry): Delete var definition.
7213 (init_class_processing): Delete tree the_null_vtable_entry init.
7214 * decl.c (no_print_{functions, builtins}): Declare as static.
7215 (__tp_desc_type_node): #if 0 var definition.
7216 (init_type_desc): #if 0 init of __tp_desc_type_node.
7217 (vb_off_identifier): Move var decl into init_decl_processing.
7218 (current_function_assigns_this): Declare as static.
7219 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7220 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7221 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7222 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7223 * init.c (BI_header_type, BI_header_size): Declare as static.
7224 * pt.c (template_classes): Delete unused var.
7225 (add_pending_template): Delete decl for non-existent fn.
7226 (lookup_template_class): Delete vars CODE and TAG_CODE.
7227 (instantiate_template): Delete unused var TARGS.
7228 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7230 (__tp_desc_type_node): #if 0 var decl.
7231 (fndecl_as_string): Fix prototype.
7233 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7235 * tree.def: Add GOTO_STMT.
7236 * pt.c (tsubst_expr): Support goto and labels.
7237 * decl.c (define_label): Support minimal parsing.
7238 * parse.y (simple_stmt): Likewise.
7240 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7242 * xref.c (GNU_xref_member): Only define/set var I if
7243 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7245 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7246 (GNU_xref_end): Fix call.
7247 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7248 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7250 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7252 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7253 (mapcar): Delete unused var CODE.
7254 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7255 (break_out_cleanups): Fix call.
7256 (bot_manip): Likewise.
7257 * call.c (build_method_call): Likewise.
7258 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7260 * typeck.c (unary_complex_lvalue, build_modify_expr,
7261 convert_for_initialization): Likewise.
7262 * typeck2.c (build_functional_cast): Likewise.
7263 * cp-tree.h (build_cplus_new): Fix prototype.
7265 * repo.c (open_repo_file): Delete unused var Q.
7266 (repo_compile_flags, repo_template_declared,
7267 repo_template_defined, repo_class_defined, repo_inline_used,
7268 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7269 (repo_get_id, repo_vtable_used): Declare as static.
7270 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7273 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7275 * parse.y (pending_inlines): Add function_try_block case.
7277 * pt.c (unify): Fix for template const parms.
7279 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7281 * lex.c (extract_interface_info): Delete forward decl.
7282 (default_copy_constructor_body, default_assign_ref_body): Delete
7283 decls for non-existent functions.
7284 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7285 (init_lex): Delete setting them.
7286 (cons_up_default_function): Delete unused vars FUNC_BUF,
7287 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7289 (toplevel, expression_obstack): Delete unused extern decls.
7290 (tree_node_kind): Delete unused enum.
7291 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7293 (tree_node_kind_names): Delete unused extern decl.
7294 (synth_obstack): Delete unused var.
7295 (init_lex): Don't set it.
7296 (init_parse): Add decl before use.
7297 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7298 (current_unit_{name, language}): Delete unused vars.
7299 (check_newline): Don't bother setting them, just accept the #pragma.
7300 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7301 (current_unit_{name, language}): Delete decls.
7303 * search.c: Wrap all of the memoized functions, macros, and
7304 variables inside #ifdef GATHER_STATISTICS.
7305 (lookup_field, lookup_fnfields): Likewise.
7306 (init_search_processing): Likewise.
7307 (reinit_search_statistics): Wrap whole function.
7308 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7310 * decl.c (finish_function): Only call pop_memoized_context if
7311 GATHER_STATISTICS is defined.
7312 (start_function): Likewise for push_memoized_context.
7313 * class.c (pushclass, popclass): Likewise.
7315 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7316 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7318 * cvt.c (cp_convert): Delete unused local var FORM.
7319 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7322 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7324 * pt.c (do_poplevel): Oops; really return what we get from
7327 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7329 * cp-tree.h (is_aggr_type): Add prototype.
7331 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7332 * method.c ({push,pop}_cp_function_context): Delete decls.
7333 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7334 (SetUnexpected, SetTerminate): Delete unused vars.
7335 (init_exception_processing): Don't set SetUnexpected or
7336 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7337 (output_exception_table_entry): Delete unused array LABEL.
7338 (expand_internal_throw): Delete unused var PARAMS.
7339 (expand_start_catch_block): Delete unused var CLEANUP.
7340 (emit_exception_table): Delete unused var EH_NODE_DECL.
7341 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7342 GOTO_UNWIND_AND_THROW. Don't set them.
7343 (end_eh_unwinder): Add top decl.
7344 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7345 (exception_section, push_rtl_perm, do_function_call,
7346 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7347 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7348 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7349 throw_used): Likewise.
7350 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7352 * search.c (dfs_mark, dfs_mark_vtable_path,
7353 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7354 dfs_unmark_new_vtable, dfs_clear_search_slot,
7355 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7356 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7357 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7359 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7360 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7361 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7362 Only define #ifdef GATHER_STATISTICS.
7363 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7365 (vbase_decl): Delete var definition.
7366 (init_search): Delete old decl.
7367 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7368 never actually used.
7369 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7370 (get_base_distance_recursive): Delete unused fourth arg
7371 BASETYPE_PATH. Fix call .
7372 (get_base_distance): Fix call.
7373 (push_class_decls): Delete unused var ID.
7374 (make_memoized_table_entry): Declare as static.
7375 (breadth_first_search): Declare as static.
7376 (tree_has_any_destructor_p): Declare as static.
7377 (pop_class_decls): Delete unused arg pop_class_decls.
7378 * class.c (popclass): Fix call to pop_class_decls.
7379 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7380 tree_has_any_destructor_p): Delete prototypes.
7382 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7383 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7384 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7385 (build_user_desc): Delete unused var T.
7386 (build_class_desc): Delete unused vars T and OFF.
7387 (build_t_desc): Delete unused var NAME_STRING.
7388 (build_headof): Make static.
7389 (get_bad_cast_node): Likewise.
7390 (get_def_to_follow): Likewise.
7391 * cp-tree.h (init_type_desc): Add prototype.
7392 (build_headof): Remove prototype.
7394 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7396 * pt.c (tsubst): Only look for matching decls at file scope for
7397 non-member functions.
7399 * call.c (build_scoped_method_call): Handle scoped destructor
7402 * decl.c (*_top_level): Also save previous_class_values.
7404 * pt.c (tsubst_expr): Support do {} while loops.
7405 * parse.y (simple_stmt): Likewise.
7406 * tree.def: Likewise.
7408 * method.c (build_overload_identifier): For a class nested in a
7409 template class, don't mangle in the template parms from our
7412 * lex.c, cp-tree.h: Remove support for template instantiations in
7413 the pending_inlines code.
7414 * pt.c: Remove dead functions and unused arguments.
7415 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7416 * parse.y: Stop passing anything to end_template_decl.
7417 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7420 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7422 * init.c (expand_recursive_init{,_1}): Delete decls.
7423 (sort_member_init): Delete unused var INIT.
7424 (emit_base_init): Delete unused var X.
7425 (build_offset_ref): Delete unused var CNAME.
7426 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7427 (emit_base_init): Delete unused local var BASE. Delete extern
7428 decl of IN_CHARGE_IDENTIFIER.
7429 (build_delete): Delete unused local var VIRTUAL_SIZE.
7431 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7432 (build_delete): Fix call.
7433 * decl2.c (delete_sanity): Likewise.
7434 * cp-tree.h (build_vec_delete): Update prototype.
7436 * typeck.c (common_base_type): Delete unused var TMP.
7437 (build_binary_op): Delete local var ARGS_SAVE.
7438 (build_array_ref): Delete unused var ITYPE.
7439 (c_expand_return): Delete unused var USE_TEMP.
7441 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7442 (comptypes): Fix calls.
7443 * decl.c (duplicate_decls): Likewise.
7444 * cp-tree.h (compexcepttypes): Delete extra arg.
7446 * decl2.c (check_classfn): Delete unused second arg CNAME.
7447 * decl.c (start_decl, grokfndecl): Fix calls.
7448 * init.c (do_friend): Likewise.
7449 * cp-tree.h (check_classfn): Update prototype.
7451 * cp-tree.h (signature_error, import_export_vtable,
7452 append_signature_fields, id_in_current_class, mark_used,
7453 copy_assignment_arg_p): Add decls.
7454 * decl2.c (mark_used): Delete decl.
7456 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7458 * class.c (get_vtable_entry): Diable unused function.
7459 (doing_hard_virtuals): Delete unused static global var.
7460 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7461 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7462 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7463 (modify_one_vtable): Delete unused var OLD_RTTI.
7464 (finish_struct_anon): Delete unused vars OFFSET and X.
7465 (finish_struct_bits): Delete unused var METHOD_VEC.
7466 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7467 for-scope local variable METHODS.
7469 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7470 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7471 (build_method_call): Delete unused args passed into ideal_candidate.
7472 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7473 * cp-tree.h (synthesize_method): Add decl.
7475 * decl.c (note_level_for_for): Give void return type.
7476 (pushdecl_nonclass_level): Likewise.
7477 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7478 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7479 (suspend_binding_level): Delete unused var LEVEL.
7480 (duplicate_decls): Delete unused var CTYPE.
7481 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7482 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7484 (grokdeclarator): Delete unused var C.
7485 (grokdeclarator): Delete unused var SIZE_VARIES.
7486 (grokparms): Delete unused var SAW_VOID.
7487 (start_function): Delete unused var OLDDECL.
7488 (cplus_expand_expr_stmt): Delete unused var
7489 REMOVE_IMPLICIT_IMMEDIATELY.
7491 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7493 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7495 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7497 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7498 (build_min_nt): Likewise.
7499 * pt.c (do_pushlevel): Emit line note.
7500 (do_poplevel): Return what we get from poplevel.
7501 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7502 * parse.y: Use do_pushlevel and do_poplevel.
7503 * cp-tree.h: Declare do_poplevel.
7505 * cp-tree.h: Declare at_eof.
7506 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7507 * decl2.c (import_export_decl): Renamed from import_export_inline.
7508 (finish_file): Call it to do interface handling for statics.
7509 * pt.c (tsubst_copy): Call mark_used on variables and functions
7512 * decl2.c (finish_file): Don't emit statics we can't generate.
7513 * pt.c (instantiate_decl): Don't set interface on instantiations
7516 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7517 * tree.c (print_lang_statistics): Print max template depth.
7518 * pt.c (push_tinst_level): Dump entire instantiation context.
7519 (instantiate_class_template): Use it and pop_tinst_level.
7520 (instantiate_decl): Likewise.
7522 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7523 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7525 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7527 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7528 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7529 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7530 the new template implementation.
7532 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7534 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
7536 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
7538 * decl.c (cp_finish_decl): Delay emitting the debug information for
7539 a typedef that has been installed as the canonical typedef, if the
7540 type has not yet been defined.
7542 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7544 * decl2.c (grokfield): Still call pop_nested_class for access decls.
7546 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7548 * decl.c (lookup_label): Call label_rtx.
7550 * decl.c (make_binding_level): New function.
7551 (pushlevel, pushlevel_class): Call it instead of explicit
7552 duplicate calls to xmalloc.
7554 * decl.c (init_decl_processing): Delete useless build_pointer_type
7557 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
7558 (sizet_ftype_string): Delete variable.
7559 (init_decl_processing): Add built-in functions fabsf, fabsl,
7560 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
7561 variable strlen_ftype, used for strlen.
7563 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7565 * decl.c (push_to_top_level): Start from current_binding_level
7566 again for now; the stl hacks depend on g++ being broken in this
7567 way, and it'll be fixed in the template rewrite.
7569 * tree.def: Add USING_DECL.
7570 * decl2.c (do_class_using_decl): Implement.
7571 (grokfield): Pass access decls off to do_class_using_decl instead of
7573 * error.c (dump_decl): Handle USING_DECLs.
7574 * decl.c (grokdeclarator): Remove code for handling access decls.
7575 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
7576 as access decls for now.
7577 (finish_struct): Don't check USING_DECLs for other uses of the name.
7579 * search.c (get_matching_virtual): Use cp_error_at.
7581 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7583 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
7585 (self_promoting_args_p): Move the check that TYPE is non-nil
7586 before trying to look at its main variant.
7587 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
7589 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
7591 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
7592 (do_friend): Delete call to xref_friend.
7593 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
7595 * typeck.c (convert_sequence): #if 0 unused function.
7597 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
7598 be in decl_in_memory_p.
7599 (decl_in_memory_p): Delete decl.
7600 * expr.c (decl_in_memory_p): Delete fn.
7601 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
7603 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
7605 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7607 * class.c (finish_struct_1): Check for a pure-specifier on a
7608 non-virtual function here.
7610 * decl2.c (grok_function_init): Don't check whether the function
7612 (grokfield): Don't call check_for_override here.
7614 * decl.c (push_to_top_level): Start from inner_binding_level,
7615 check class_shadowed in class levels.
7617 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
7619 * decl.c (resume_level): Ignore things that don't have names, instead
7622 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7624 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
7626 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7628 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
7631 * parse.y (complete_type_name): Bind global_scope earlier.
7632 (complex_type_name): Likewise.
7633 (qualified_type_name): Remove.
7635 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7637 * decl.c (grokfndecl): Move code that looks for virtuals in base
7639 * class.c (check_for_override): ... to a new function.
7640 (finish_struct_1): Call it.
7642 * cp-tree.h: Declare warn_sign_compare.
7644 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
7645 rather than extra_warnings to decide whether to warn about
7646 comparison of signed and unsigned.
7648 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
7649 implies -Wsign-compare. -Wall doesn't imply -W.
7651 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
7653 * typeck.c (build_component_ref): Fix to handle anon unions in base
7656 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7658 * class.c (resolves_to_fixed_type_p): Delete code dealing with
7659 a WITH_CLEANUP_EXPR, since we don't generate them any more.
7660 * cvt.c (build_up_reference): Likewise.
7661 * decl.c (grok_reference_init): Likewise.
7662 (cp_finish_decl): Likewise.
7663 * error.c (dump_expr): Likewise.
7664 * tree.c (real_lvalue_p): Likewise.
7665 (lvalue_p): Likewise.
7666 (build_cplus_new): Likewise.
7667 (unsave_expr_now): Likewise.
7668 * typeck.c (unary_complex_lvalue, build_modify_expr,
7669 c_expand_return): Likewise.
7671 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7673 Make the C++ front-end pay attention to attributes for structures.
7674 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
7676 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
7677 Take out old round_up_size use and setting the DECL_ALIGN possibly
7678 using it. Take out setting of TYPE_ALIGN to round_up_size, which
7679 can override what the attribute set.
7680 * cp-tree.h (finish_struct): Update prototype.
7681 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
7682 attributes to finish_struct.
7683 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
7684 value down into finish_struct.
7685 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
7687 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
7689 * decl.c (poplevel): Re-word dead for local handling.
7690 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
7691 (cp_finish_decl): If is_for_scope, check for duplicates so
7692 we can disable is_for_scope. Otherwise, preserve_temp_slots.
7694 * lex.c (do_identifier): Use global binding in preference of
7695 dead for local variable.
7697 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
7699 * init.c (initializing_context): Handle anon union changes, the
7700 context where fields of anon unions can be initialized now has to be
7701 found by walking up the TYPE_CONTEXT chain.
7703 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
7705 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
7706 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
7707 (obscure_complex_init): If bss is supported, always set
7708 DECL_INITIAL to error_mark_node.
7710 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7712 * init.c (is_friend): Make sure there's a context before we see if
7715 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
7717 * init.c (is_friend): Classes are not friendly with nested classes.
7719 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
7721 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
7722 and record its result.
7724 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
7726 * class.c (finish_struct_anon): Switch around code to not move anon
7727 union elements around, nor mess up their contexts, nor offsets,
7728 instead we now build up the right number of COMPONENT_REFs for all
7729 the anon unions that may be present at build_component_ref time.
7730 * typeck.c (lookup_anon_field): New routine to handle field lookup
7731 on fields without names. We find them, based upon their unique type
7733 * typeck.c (build_component_ref): Allow FIELD_DECL components.
7734 Handle finding components in anonymous unions, and ensure that a
7735 COMPONENT_REF is built for each level as necessary.
7737 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
7739 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
7740 code that ensures that copy ctors are used if appropriate.
7742 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7744 * init.c (build_vec_delete): Only give an error if base isn't an
7747 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
7749 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
7750 (yylex): If we see `new', keep slurping.
7752 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
7754 * class.c (finish_struct_1): Move code for handling anon unions...
7755 (finish_struct_anon): to here. Fixup so that we do the offset
7756 calculations right, and so that the fields are physically moved to
7757 the containers's chain.
7759 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7761 * decl.c (grokdeclarator): Avoid trying to get an operand off an
7764 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7766 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
7767 POINTER_SIZE to agree with expr.c.
7769 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
7771 * search.c (lookup_field): Don't report ambiguities if protect is 0,
7772 instead return NULL_TREE.
7774 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
7776 * class.c (finish_struct_1): Call warn_hidden if we want warnings
7777 about overloaded virtual functions.
7778 (warn_hidden): New routine to warn of virtual functions that are
7779 hidden by other virtual functions, that are not overridden.
7780 (get_basefndecls): New routine, used by warn_hidden.
7781 (mark_overriders): New routine, used by warn_hidden.
7782 * search.c (get_matching_virtual): Remove old warning that just
7785 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7787 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
7789 * typeck.c (null_ptr_cst_p): Delete unused fn.
7790 (build_function_call_maybe): Delete unused fn.
7792 * expr.c (extract_init): #if 0 the code after unconditional return 0
7795 Delete old cadillac code.
7796 * edsel.c: Remove file.
7797 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
7798 * Makefile.in (CXX_OBJS): Delete edsel.o.
7799 (edsel.o): Delete rule.
7800 * cp-tree.h (flag_cadillac): Delete var decl.
7801 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
7802 * decl2.c (flag_cadillac): Delete var definition.
7803 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
7804 (grokfield): Delete code depending on flag_cadillac.
7805 (finish_anon_union): Likewise.
7806 * class.c (finish_struct_1): Likewise.
7807 (pushclass): Likewise.
7808 (popclass): Likewise.
7809 (push_lang_context): Likewise.
7810 (pop_lang_context): Likewise.
7811 * decl.c (init_decl_processing): Likewise.
7812 (start_decl): Likewise.
7813 (cp_finish_decl): Likewise.
7814 (xref_tag): Likewise.
7815 (finish_enum): Likewise.
7816 (start_function): Likewise.
7817 (finish_function): Likewise.
7818 (finish_stmt): Likewise.
7819 * lex.c (lang_init): Likewise.
7820 (check_newline): Likewise.
7822 * lex.c (do_pending_inlines): Delete synthesized method kludge.
7824 Delete defunct, ancient garbage collection implementation.
7825 * rtti.c: New file with the RTTI stuff from gc.c.
7826 * gc.c: Removed file (moved the remaining stuff into rtti.c).
7827 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
7828 (rtti.o): New rule, replacing gc.o.
7829 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
7830 * cp-tree.h: Delete gc-related fn decls.
7831 (DECL_GC_OFFSET): Delete macro.
7832 (flag_gc): Delete extern decl.
7833 * decl.c (current_function_obstack_index): Delete var decl.
7834 (current_function_obstack_usage): Delete var decl.
7835 (start_function): Delete clearing of current_function_obstack_index
7836 and current_function_obstack_usage.
7837 (init_decl_processing): Delete code relying on -fgc.
7838 Delete call to init_gc_processing.
7839 (cp_finish_decl): Delete calls to build_static_gc_entry and
7840 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
7841 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
7842 and to expand_expr of a __gc_main call.
7843 (maybe_gc_cleanup): Delete var decl.
7844 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
7845 * decl2.c (flag_gc): Delete var decl.
7846 (lang_f_options): Delete offering of -fgc.
7847 (lang_decode_option): Delete -fgc and -fno-gc handling.
7848 (get_temp_regvar): Delete gc code.
7849 * init.c (build_new): Delete gc code.
7850 * lex.c (init_lex): Delete checking of flag_gc.
7852 * typeck.c (convert_arguments): Delete gc code.
7853 (build_component_addr): Delete -fgc warning.
7854 (build_modify_expr): Delete gc code.
7856 * decl2.c (build_push_scope): Delete fn.
7857 * cp-tree.h (build_push_scope): Delete decl.
7859 * search.c (clear_search_slots): Delete fn.
7860 * cp-tree.h (clear_search_slots): Delete decl.
7862 * search.c (tree_needs_constructor_p): Delete fn.
7863 * cp-tree.h (tree_needs_constructor_p): Delete decl.
7865 * tree.c (id_cmp): Delete fn.
7867 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
7868 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
7870 * tree.c (decl_value_member): Delete fn.
7871 * cp-tree.h (decl_value_member): Delete decl.
7873 * tree.c (list_hash_lookup_or_cons): Delete fn.
7874 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
7876 * method.c (cplus_exception_name): Delete fn.
7877 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
7879 * spew.c (shift_tokens): Delete fn.
7881 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7883 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
7885 * parse.y: Likewise.
7887 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7889 * tree.c (build_cplus_staticfn_type): Delete function definition;
7891 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
7893 * tree.c (virtual_member): Delete function definition; never used.
7894 * cp-tree.h (virtual_member): Delete decl.
7896 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
7898 * typeck.c (build_component_ref): Handle getting vbase pointers
7899 out of complex multiple inheritance better.
7901 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
7903 * typeck.c (build_object_ref): Make sure we use the real type, not
7906 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
7908 * tree.c (build_exception_variant): Don't create new types if we
7909 don't have to, also build new types on the right obstack.
7911 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7913 * decl.c (store_bindings): Split out from push_to_top_level.
7914 (push_to_top_level): Call it for b->type_shadowed on class binding
7917 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
7919 * search.c (expand_upcast_fixups): Fix so that offsets stored in
7920 vbase_offsets are always right. Fixes a problem where virtual base
7921 upcasting and downcasting could be wrong during conversions on this
7922 during virtual function dispatch at ctor/dtor time when dynamic
7923 vtable fixups for deltas are needed. This only sounds easier than
7925 (fixup_virtual_upcast_offsets): Change to reflect new calling
7926 convention for expand_upcast_fixups.
7928 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7930 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
7931 check that it's usable as the bitfield width.
7933 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7935 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
7936 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
7937 only ever used for functions in it.
7939 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7941 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
7942 (nested_type): Likewise.
7943 (nested_name_specifier): Use lastiddecl.
7945 * decl.c (grokdeclarator): Adjust accordingly.
7946 * init.c (expand_member_init): Likewise.
7947 * parse.y (base_class): Likewise.
7948 * typeck2.c (build_functional_cast): Likewise.
7950 * typeck2.c (build_functional_cast): Fill in name after we've
7951 checked for non-aggr type.
7953 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
7955 * decl2.c (warn_pointer_arith): Default to on.
7957 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7959 * lex.c (is_rid): New function.
7960 * decl.c (grokdeclarator): Diagnose reserved words used as
7963 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
7965 * tree.c (get_decl_list): Don't lose cv-quals.
7967 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
7968 typespecs used as declarator-ids.
7970 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
7972 * decl.c (poplevel): When poping a level, don't give a warning for
7973 any subblocks that already exist.
7975 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7977 * typeck.c (build_object_ref): Finish what I started.
7979 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
7981 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
7983 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
7986 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7988 * decl.c (xref_tag): Handle passing a type in directly.
7990 * parse.y (qualified_type_name): Pull out the type.
7991 (nested_type): Likewise.
7992 Take types directly instead of as identifiers.
7993 * call.c (build_scoped_method_call): Take types directly instead of
7995 * decl.c (xref_basetypes): Likewise.
7996 * init.c (expand_member_init): Likewise.
7997 (build_member_call): Likewise.
7998 (build_offset_ref): Likewise.
7999 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8000 * method.c (do_build_assign_ref): Likewise.
8001 * decl.c (grokdeclarator): Handle a type appearing as the
8002 declarator-id for constructors.
8003 * method.c (do_build_copy_constructor): current_base_init_list now
8004 uses the types directly, not their names.
8005 * init.c (sort_base_init): Likewise.
8006 (expand_member_init): Likewise.
8007 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8009 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8011 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8012 of build_lang_decl if first arg is a FIELD_DECL.
8014 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8016 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8018 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8019 warnings about the catch handler.
8021 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8023 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8026 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8028 Fix access control to use trees rather than integers.
8029 * class.c (access_{default, public, protected, private,
8030 default_virtual, public_virtual, private_virtual}_node): Add
8032 (init_class_processing): Do creation of those nodes.
8033 * cp-tree.h (access_type): Delete enum decl.
8034 (access_{default, public, protected, private, default_virtual,
8035 public_virtual, private_virtual}_node): Add decls.
8036 (compute_access): Change return type.
8037 * search.c (compute_access): Have tree return type, instead of enum.
8038 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8039 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8040 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8041 * parse.y (VISSPEC): Make ttype rather than itype.
8042 (base_class_access_list): Likewise.
8043 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8045 * call.c (build_method_call): Make ACCESS be a tree.
8046 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8047 * cvt.c (convert_to_aggr): Likewise.
8048 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8050 * method.c (hack_identifier): Likewise.
8051 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8053 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8055 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8056 frontend, and make it more consistent with respect to
8059 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8061 * decl.c (pushdecl): Check for duplicate parameter names.
8063 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8065 * decl.c (expand_static_init): Call assemble_external for atexit.
8067 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8069 * except.c (do_unwind): Remove some generated dead code.
8070 (eh_outer_context): New routine, factor out some common code from
8071 expand_builtin_throw and end_eh_unwinder. Add code to do return
8072 address masking for the PA.
8073 (expand_builtin_throw): Use eh_outer_context instead of open coding
8075 (end_eh_unwinder): Likewise.
8077 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8079 * except.c (expand_throw): Call assemble_external for __empty, if we
8082 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8084 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8085 NORMAL_RETURN_ADDR_OFFSET.
8086 (end_eh_unwinder): Likewise.
8088 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8090 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8091 when dealing with references, and make sure we handle dynamic
8092 casting to a cv qualified reference.
8094 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8096 * except.c (struct eh_context): New structure top hold eh context
8098 (push_eh_context): New routine.
8099 (pop_eh_context): Likewise.
8100 * decl.c (push_cp_function_context): Use them.
8101 (pop_cp_function_context): Likewise.
8103 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8105 * decl2.c (finish_file): Also prune uninteresting functions in the
8106 inline emission loop.
8108 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8110 * sig.c (build_signature_table_constructor): Mark functions
8111 in the signature as referenced.
8113 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8115 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8116 the inline emission stuff.
8118 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8120 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8122 * lang-options.h: Add -f{no-,}weak.
8123 * decl.c (init_decl_processing): If the target does not support weak
8124 symbols, don't use them.
8125 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8127 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8129 * init.c (expand_member_init): warning for base init after members.
8131 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8133 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8136 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8138 * method.c (report_type_mismatch): Improve wording for volatile
8141 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8143 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8144 expand_assignment, as the later doesn't handle things that have
8145 copy constructors well. The compiler would do bitwise copying,
8146 instead of ctor calling in some cases.
8148 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8150 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8151 (pfatal_with_name, perror_exec): Don't assume that
8152 the returned value from my_strerror contains no '%'s.
8154 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8156 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8158 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8159 TYPE_METHODS/TREE_CHAIN mean what they used to.
8160 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8161 instead of TYPE_METHODS.
8162 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8163 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8164 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8165 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8167 (struct lang_decl): Lose next_method field.
8168 (DECL_NEXT_METHOD): Lose.
8169 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8170 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8172 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8175 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8178 * call.c (build_method_call): Synthesize here even when not inlining.
8179 * typeck.c (build_function_call_real): Likewise.
8181 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8183 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8184 == DBX_DEBUG, call dbxout_start_new_source_file and
8185 dbxout_resume_previous_source_file when appropriate.
8187 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8189 * except.c (start_anon_func): Push to the top level.
8190 (end_anon_func): Pop from the top level.
8192 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8194 * cp-tree.h (build_cleanup): New routine to build cleanups.
8195 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8196 call at ctor time and use atexit to run it later.
8197 * decl2.c (build_cleanup): New routine, taken from finish_file.
8198 (finish_file): Use build_cleanup instead, and don't put function
8199 local statics in global dtor list.
8201 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8203 * except.c (expand_throw): Ensure that we have cleanups, if we try
8204 and expand cleanups.
8206 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8208 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8210 (expand_end_catch_block): Use the magic of expand_goto, instead of
8211 emit_jump so that we get the cleanup for any catch clause parameter
8212 and the cleanup for the exception object. Update to reflect label
8214 (push_eh_cleanup): New routine to register a cleanup for an
8216 (empty_fndecl): Used to default cleanup actions to
8218 (init_exception_processing): Setup empty_fndecl. Setup
8220 (expand_start_catch_block): Update to reflect label changes. Call
8221 push_eh_object to register the cleanup for the EH object.
8222 (start_anon_func): New routine to start building lambda expressions
8224 (end_anon_func): New routine to end them.
8225 (struct labelNode): Change so that we can use tree labels, or rtx
8227 (saved_cleanup): Object to check for dynamic cleanups for the
8228 exception handling object.
8229 (push_label_entry): Change so that we can use tree labels, or rtx
8231 (pop_label_entry): Likewise.
8232 (top_label_entry): Likewise.
8233 (expand_start_all_catch): Use tree label instead of rtx label, so
8234 that we can get the magic of expand_goto.
8235 (expand_end_all_catch): Update to reflect label changes.
8237 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8239 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8240 building_cleanup logic, as we now use UNSAVE_EXPRs.
8241 * cp-tree.h (unsave_expr): Declare it.
8242 * decl.c (building_cleanup): Remove.
8243 (maybe_build_cleanup): Remove building_cleanup logic, and use
8244 UNSAVE_EXPR instead.
8246 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8248 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8250 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8252 * decl.c (pushdecl): Only warn about shadowing a local variable if
8253 warn_shadow is true.
8255 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8257 * typeck.c (build_binary_op_nodefault): Added warning about
8258 comparisons between different enum types with -Wall, unless
8259 -fenum-int-equiv set.
8261 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8263 * class.c (finish_struct_1): Skip down to the inner type in
8264 multidimensional arrays. Ensures ctors will be made for types that
8267 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8269 * decl.c (last_dtor_insn): New to track the last compiler generated
8271 (store_parm_decls): Set it.
8272 (finish_function): Use it to see if the dtor is empty. Avoid doing
8273 vtable setup all the time, if we can.
8274 (struct cp_function): Add last_dtor_insn.
8275 (push_cp_function_context): Save it.
8276 (pop_cp_function_context): Restore it.
8278 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8280 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8283 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8285 * typeck.c (expand_target_expr): Make sure targets get put into the
8286 current temp_slot_level, so that the free_temp_slots call will reuse
8289 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8291 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8292 until after we have done the hard virtuals, to avoid a bogus `every
8293 virtual function must have a unique final overrider' for virtual
8294 functions that are only overridden by hard virtuals.
8296 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8298 * pt.c (do_function_instantiation): Don't try to find a file-scope
8299 template for a member function.
8301 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8303 * g++.c (main): Add handling of -nodefaultlibs.
8305 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8307 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8308 distinguish between direct bindings of reference variables, and
8309 indirect bindings of reference variables.
8310 * cvt.c (build_up_reference): Use it.
8311 * typeck.c (convert_arguments): Use it to indicate this is an
8313 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8315 (expand_static_init): Likewise.
8316 (cplus_expand_expr_stmt): Likewise.
8317 * decl2.c (finish_file): Likewise.
8318 * init.c (perform_member_init): Likewise.
8319 (emit_base_init): Likewise.
8320 (expand_aggr_vbase_init_1): Likewise.
8322 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8324 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8325 get a DECL_LANG_SPECIFIC node.
8326 * cp-tree.h (lang_decl_flags): Add new member `level'.
8327 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8328 decl_flags level member.
8330 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8332 * call.c (build_method_call): Make sure instance has a
8333 TYPE_LANG_SPECIFIC node before we dive into it.
8335 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8337 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8339 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8341 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8344 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8346 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8347 when finishing blocks that have already been created (usually due to
8348 the fixup goto code). Fixes bad debugging information.
8350 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8352 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8353 that's not a list of overloaded functions.
8355 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8357 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8358 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8360 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8362 * decl2.c (mark_used): New function for hooking into setting of
8364 * call.c (build_method_call): Use it.
8365 * class.c (instantiate_type): Likewise.
8366 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8367 for all like-named functions.
8368 * method.c (hack_identifier): Likewise.
8369 (emit_thunk): Don't call assemble_external.
8370 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8371 gets the right mode and ENCODE_SECTION_INFO works.
8373 * parse.y: Use mark_used. Pass operator names to do_identifier.
8374 * lex.c (do_identifier): Handle operator names.
8376 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8378 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8380 * errfn.c: Include stdio.h.
8381 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8383 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8385 * typeck2.c (digest_init): Always convert initializers to the
8388 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8390 * init.c (member_init_ok_or_else): Don't allow member initializers
8391 for indirect members, as it is invalid.
8393 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8395 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8397 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8399 * parse.y (for.init.statement): Catch compound statements inside for
8400 initializations, if we're being pedantic.
8402 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8404 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8407 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8409 * error.c (dump_expr): Don't core dump when a boolean expression is
8410 used as a default argument.
8412 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8414 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8417 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8419 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8420 BLKmode type that would otherwise be returned in registers.
8422 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8424 * g++.c (WITHLIBC): New macro.
8425 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8426 saw_libc and pass it at the end if it was set.
8428 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8430 * parse.y (fn.def1): Call split_specs_attrs in
8431 declmods notype_declarator case.
8433 Use a consistent time stamp format in ChangeLog entries.
8434 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8437 add-log-time-format: current-time-string