1 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
3 * except.c (do_unwind): Delete dead function.
4 (easy_expand_asm): Likewise.
6 * cvt.c (build_conversion_type_1): Delete dead function.
8 * cp-tree.h (push_expression_obstack): Declare.
10 * call.c (source_type): #if 0 out.
12 * class.c (alter_access): Remove unused label. Add braces
13 around empty else clause.
15 * lex.c (yyprint): Fix argument to printf.
17 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
19 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
21 * pt.c (instantiate_class_template): Make sure template
22 arguments are permanent.
23 * init.c (resolve_offset_ref): Don't go looking around in
26 * semantics.c: Add routines to handle expressions, and some
27 declaration processing.
29 (current_class_depth): Move declaration to cp-tree.h.
30 * parse.c: Regenerated.
31 * cp-tree.h: Use them.
32 (current_class_depth): Declare.
33 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
35 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
37 * error.c (dump_decl): Be a bit more explicit with template
38 type arguments, when verbose.
40 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
42 * inc/exception: Reorder closing braces.
44 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
46 * pt.c (redeclare_class_template): New function.
47 * cp_tree.h (redeclare_class_template): Declare it.
48 * decl.c (xref_tag): Use it.
50 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
52 * call.c (build_over_call): Check IS_AGGR_TYPE, not
54 * typeck.c (convert_arguments): Likewise.
56 * decl.c (grokdeclarator): Remove const and volatile from type after
57 setting constp and volatilep.
59 * class.c (finish_struct_1): Don't warn about bool bitfield larger
62 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
64 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
66 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
68 * call.c (build_object_call): Complain about ambiguous operator(),
70 (build_new_op): Likewise.
71 (build_op_delete_call): Likewise.
73 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
75 * cvt.c (perform_qualification_conversions): Use comp_target_types
76 instead of comp_ptr_ttypes.
78 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
80 * cp-tree.h (enforce_access): Declare.
81 * call.c (enforce_access): Make it extern, not static.
82 * class.c (alter_access): Use enforce_access; modify code for ISO
83 compliance, rather than ARM rules.
85 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
87 * cp-tree.h: Fix typo.
89 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
91 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
92 if (aggregate_value_p (type)).
94 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
96 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
98 * tree.c (mapcar): When dealing with a DECL, use it's constant
100 * pt.c (lookup_template_class): Don't mangle the names of template
101 classes whose arguments are unknown.
103 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
105 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
107 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
109 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
111 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
112 boolean_type_node to 1.
114 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
116 * error.c (dump_expr): Remove unused variable `l'.
118 * pt.c (for_each_template_parm): New function, created by
119 converting uses_template_parms.
120 (tree_fn_t): New typedef.
121 (uses_template_parms): Use it.
122 (mark_template_parm): New function.
123 (push_template_decl): Check that the argument list of a partial
124 specialization uses all the template parameters.
126 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
127 with it; we might want it for debugging.
128 * cp-tree.h (type_unification): Change interface.
129 * class.c (finish_struct_1): Skip nested template types, just like
130 ordinary nested types.
131 (instantiate_type): Use new interface to type_unification.
132 * lex.c (init_lex): Add __sz as opname for sizeof.
133 * method.c (build_overload_scope_ref): New function.
134 (build_overload_int): Handle complex expressions. Set
135 numeric_output_need_bar if necessary.
136 (build_overload_value): Handle non-PARM_DECL nodes; this
137 routine is now used by build_overload_int. Remove some
138 assignments to numeric_output_need_bar. Use
139 build_overload_scope_ref.
140 (build_qualified_name): Note that some template mangled names end
141 with digits, and set numeric_output_need_bar appropriately. Use
142 build_underscore_int.
143 * pt.c (unify): Change interface.
144 (type_unification_real): Likewise.
145 (determine_specialization): Use new interfaces.
146 (tsubst): Deal gracefully with situations in which the argument
147 vector is not fully filled.
148 (fn_type_unification): Use new interfaces.
149 (type_unification): Likewise. Remove NOP_EXPR hack.
150 (type_unification_real): Likewise.
151 (unify): Likewise. Deal with unification of complex expresions.
153 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
155 * pt.c (complete_template_args): Initialize skip properly.
157 * decl.c (make_typename_type): Revert.
158 (make_implicit_typename): Remove.
159 (lookup_name_real): Don't call it. Call lookup_field if we see a
160 TYPE_DECL from a template base.
161 * search.c (lookup_field): Do implicit typename stuff.
163 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
164 Geoff Noer <noer@cygnus.com>
166 * Makefile.in: Various fixes for building cygwin32 native toolchains.
167 * Make-lang.in: Likewise.
169 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
171 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
173 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
175 * decl.c (make_implicit_typename): Rewrite removed code.
176 (make_typename_type): Call it if the type we look up comes from
177 a base that uses template parms.
179 * pt.c (complete_template_args): Rewrite.
180 (tsubst, FUNCTION_DECL): Use it.
182 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
184 * semantics.c (finish_asm_stmt): Fix combine strings. Call
185 c_expand_asm_operands () if output_operands, input_operands or
186 clobbers is not NULL_TREE.
188 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
190 * pt.c (complete_template_args): New function.
191 (get_bindings): Deal with specializations of function templates
192 with return type containing parameters from outer class
194 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
195 substitute arguments and compose a new type.
197 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
199 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
202 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
204 * decl.c (make_implicit_typename): Lose useless code.
206 * call.c (standard_conversion): Handle A* -> const A* properly.
208 * pt.c (get_bindings_real): Rename from get_bindings. Add
210 (get_bindings): Pass 1.
211 (get_bindings_overload): Pass 0.
213 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
215 * pt.c (check_explicit_specialization): When reverting a static
216 member function, also remove the `this' parameter from
219 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
221 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
224 * decl.c (store_bindings): Use free_binding_vecs.
225 (pop_from_top_level): Likewise.
227 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
229 * decl.c (make_implicit_typename): Only change the type of a
232 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
234 * semantics.c: New file, containing routines to perform the
235 semantic phase of parsing.
237 * pt.c (tsubst_expr): Likewise.
238 * cp-tree.h: Declare the various functions in semantics.c.
239 Provide macros to access _STMT tree nodes.
240 * cp-tree.def: Add ASM_STMT tree node.
241 * Makefile.in, Make-lang.in: Add dependencies on and for
244 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
246 * pt.c (push_template_decl): Only check primary templates.
248 * pt.c (check_explicit_specialization): Complain about default args
249 in explicit specialization.
251 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
252 constructor_declarator.
254 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
256 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
257 has no overloaded operator ->.
259 * call.c (build_field_call): Don't crash when presented with a
260 field that is actually a nested type.
262 * decl.c (pushtag): Deal with friend class injection in local
265 * call.c (build_object_call): Don't crash if OBJ is a
266 pointer-to-member-function.
268 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
270 * pt.c (push_template_decl): Complain about template with C linkage,
271 anonymous template class.
273 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
275 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
276 * search.c: Likewise.
278 * lex.c (do_pending_defargs): Only call
279 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
281 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
283 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
285 * parse.y: Deal with CONSTRUCTORS in new_initializers.
287 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
289 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
290 closely mimics the behavior in parse.y.
291 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
292 into a compound statement.
294 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
296 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
297 * pt.c (inline_needs_template_parms): New fn.
298 (original_template): New fn.
299 (push_inline_template_parms_recursive): New fn.
300 (maybe_begin_member_template_processing): Use them.
301 (maybe_end_member_template_processing): Likewise.
302 (is_member_or_friend_template): Rename to is_member_template.
303 Member functions of local classes are never member templates.
305 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
307 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
308 added in the class scope to catch redefinition error.
310 * pt.c (reduce_template_parm_level): Also copy
311 the DECL_TEMPLATE_PARMS field.
313 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
315 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
316 reduced-level template type parameter.
318 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
320 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
321 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
322 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
323 * decl.c (duplicate_decls): Propagate it.
324 * typeck2.c (abstract_virtuals_error): Use two loops to emit
325 abstract virtual functions and virtual functions which need a
326 final overrider separately.
328 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
330 * lang-specs.h: Properly put brackets around array elements in
333 * typeck.c (build_binary_op_nodefault): Correctly place parens around
334 && and || in expression.
336 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
338 * call.c (default_parm_conversions): Remove prototype definition.
339 (build_method_call): Remove unused variable result.
341 * cvt.c (ocp_convert): Remove unused variable conversion.
343 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
345 * except.c (do_unwind): #if 0 definition of unused variables fcall
348 * expr.c (extract_scalar_init): #if 0 prototype and function
351 * init.c (expand_aggr_init_1): Remove unused variable init_type.
352 (build_new_1): Remove unused variable t.
354 * pt.c (instantiate_class_template): Remove unused variable newtag;
355 cast called function return value to void.
356 (do_decl_instantiation): Remove unused variables name and fn.
358 * tree.c (get_type_decl): Add default return to shut up compiler from
359 complaining control reaches end of non-void function.
361 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
363 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
365 * call.c (default_parm_conversions): Remove prototype definition.
366 (build_method_call): Remove unused variable result.
367 (build_over_call): Add default case in enumeration switch.
369 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
371 * decl2.c (lang_decode_option): Change j's type to size_t.
373 * tree.c (layout_vbasetypes): record_align and desired_align are of
374 type unsigned int; const_size and nonvirtual_const_size likewise.
376 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
378 * parse.y (new_initializer): Make sure all initializers are
381 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
383 * decl2.c (import_export_decl): Mark tinfo functions for
384 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
386 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
388 * method.c: Fix typo.
390 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * method.c: Include "system.h" to get stdlib.h, stdio.h,
393 ctype.h, string.h, etc.
394 (issue_nrepeats): Add default case in enumeration switch.
395 (check_btype): Likewise.
396 (process_overload_item): Likewise.
398 * Makefile.in (method.o): Depend on system.h.
400 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
402 * lex.c (do_scoped_id): Fix parenthesizing.
404 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
406 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
407 FLAG_RTTI is unset, initialize type info machinery and continue
408 with FLAG_RTTI enabled.
411 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
413 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
416 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
418 * pt.c (finish_member_template_decl): Deal more gracefully with
419 invalid declarations.
421 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
423 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
424 cp-tree.h: Clean up more old overloading code, old RTTI code, and
425 some formatting quirks.
427 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
428 method.c, pt.c, ptree.c, typeck.c: Remove support for
429 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
431 * Makefile.in: Adjust.
433 * pt.c (unify): Don't allow reduced cv-quals when strict.
435 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
436 *type_unification* and unify.
438 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
440 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
441 (nested_name_specifier): And add it before this use.
442 (typename_sub0): And this use. Also add use without the keyword.
443 (typename_sub1): Likewise.
444 * pt.c (instantiate_class_template): Don't actually instantiate
445 anything if our type uses template parms.
447 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
449 * decl.c (start_function): Don't call temporary_allocation for a
452 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
454 * pt.c (instantiate_class_template): Don't mess with friends if
455 our type uses template parms.
457 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
459 * parse.y (nested_name_specifier): Use explicit_template_type.
460 (typename_sub): Allow a template_type, an explicit_template_type,
461 or an implicit template type at the end.
462 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
463 * decl.c (make_typename_type): Handle template-id where the name
465 * call.c (build_scoped_method_call): Handle member template
467 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
468 destructor is represented by the type.
470 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
471 * parse.y (nested_name_specifier): Add 'template' case.
472 (explicit_template_type): New rule.
473 (typename_sub): Use it.
474 * decl.c (make_typename_type): Handle getting a template-id for NAME.
475 * pt.c (tsubst): Likewise.
477 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
479 * pt.c (add_to_template_args): Fix thinko.
480 (instantiate_class_template): Call it later.
482 * pt.c (get_class_bindings): Add outer_args parm.
483 (most_specialized_class): Likewise.
484 (instantiate_class_template): Pass it.
485 (more_specialized_class): Likewise.
486 (lookup_template_class): Get context from template if none
488 (finish_member_template_decl): Don't do anything with a
489 partial specialization.
490 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
492 * class.c (finish_struct): Member class templates have already been
493 checked for name clashes.
494 * decl.c (pushdecl_with_scope): Handle pushing at class level.
496 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
498 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
499 (tsubst, *_PARM): Support multiple levels of template classes.
500 (instantiate_class_template): Look up the pattern from the
502 (lookup_template_class): Handle getting a template for d1.
503 (push_template_decl): Correct setting of 'primary'.
504 (reduce_template_parm_level): Add 'levels' parm.
505 (finish_member_template_decl): Support member class templates.
506 (template_class_depth): Handle multiple levels.
507 * parse.y (component_decl_1, fn.def2): Remove member template case.
508 (component_decl): Add member template cases.
509 * decl2.c (check_member_template): We now handle member template
511 * decl.c (pushtag): Handle member templates.
512 * method.c (do_inline_function_hair): Don't touch
513 IDENTIFIER_GLOBAL_VALUE.
514 * init.c (build_offset_ref): If name isn't an identifier, just
516 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
518 * typeck.c (get_delta_difference): Do adjust for conversions to
519 and from virtual base.
521 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
523 * typeck.c (get_delta_difference): Give hard error for conversion
526 * cp-tree.h: Tweak formatting.
528 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
530 * decl.c (push_namespace): Handle redeclaration error.
532 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
533 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
534 (NAMESPACE_BINDING): New macro.
535 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
538 * pt.c (push_template_decl): Use innermost_args.
540 * decl.c (get_unique_name): Tweak from earlier in the name.
542 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
544 * cp-tree.def: Add CPLUS_BINDING node.
545 * cp-tree.h (tree_binding): new struct
546 (BINDING_SCOPE, BINDING_VALUE): new macros
547 (current_namespace, global_namespace): declare extern
548 (struct lang_decl_flags): new field in_namespace
549 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
550 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
551 (TREE_INDIRECT_USING): new macro
552 * decl2.c (current_namespace, global_namespace): Declare. The
553 value is a NAMESPACE_DECL now, not a TREE_LIST.
554 (is_namespace_ancestor, namespace_ancestor):new static functions.
555 (add_using_namespace, ambiguous_decl): likewise.
556 (lookup_using_namespace): new support function for lookup_name.
557 (qualified_lookup_using_namespace): new support function for
558 do_scoped_id and lookup_namespace_name
559 (get_namespace_id): mark as obsolete.
560 (current_namespace_id): Likewise.
561 (do_namespace_alias): Implement.
562 (do_using_directive): Implement as call to add_using_namespace.
563 * decl.c (binding_for_name): new function.
564 (push_namespace, pop_namespace): implement.
565 (push_decl): don't install a FUNCTION_DECL in the global branch.
566 (lookup_namespace_name): implement using qualified lookup.
567 (lookup_name_real): For global scoping, lookup in
568 global_namespace. For namespace scoping, lookup in given
569 namespace. For unscoped lookup, iterate over namespace,
570 considering using directives.
571 (init_decl_processing): initialize global_namespace.
572 (grokvardecl): Build assembler name as static name for globals.
573 (grokdeclarator): Remove old namespace mangling.
574 (xref_tag): When installing a global binding for the
575 tag, make sure we have an identifier.
576 * method.c (build_overload_nested_name): mangle namespaces.
577 (build_qualified_name): Likewise.
578 (build_decl_overload_real): Likewise.
579 * lex.c (build_lang_decl): set namespace for new declaration to
581 (do_scoped_id): find global names in global or current
582 namespace, or using qualified namespace lookup, depending on
584 * init.c (build_member_call): When scope is namespace, use
585 build_x_function_call instead.
586 (build_offset_ref): When scope is namespace, collapse processing
587 to lookup_namespace_name instead.
588 * error.c (dump_decl): Support NAMESPACE_DECL.
589 * decl.c (pushdecl): Bind globals to current namespace.
590 (push_overloaded_decl): Likewise.
591 (lookup_tag): Likewise.
592 (lookup_name_current_level): Likewise.
593 (xref_tag): Likewise.
594 (start_function): Likewise.
595 * lex.c (do_identifier): Likewise.
596 (identifier_typedecl_value): Likewise.
597 (real_yylex): Likewise.
598 * method.c (do_inline_function_hair): Likewise.
599 * parse.y (unscoped): Likewise.
600 * pt.c (check_explicit_specialization): Likewise.
601 (lookup_template_class): Likewise.
602 * rtti.c (call_void_fn): Likewise.
603 * sig.c (build_sigtable): Likewise.
604 * ptree.c (lang_print_xnode): New function.
606 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
608 * pt.c (instantiate_class_template): Don't instantiate if pedantic
609 and the args use template parms.
611 * pt.c (push_tinst_level): If the instantiaton uses template parms,
613 * decl.c (xref_basetypes): Do call complete_type for basetypes
614 that involve template parameters.
616 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
618 * typeck2.c (process_init_constructor): Fix labeled init check.
620 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
622 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
623 argument to tsubst and friends.
625 * pt.c (tsubst, FUNCTION_DECL): Tidy.
627 * typeck.c (build_x_function_call): Handle static member function
628 templates like non-templates. Handle friend templates like normal
630 * pt.c (tsubst, *_PARM): Don't use orig_level.
631 (get_bindings): Don't call add_to_template_args.
632 (instantiate_template): Likewise.
633 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
634 * ptree.c (print_lang_type): Print index/level for template parms.
636 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
638 * Make-lang.in (cc1plus): Note that cc1plus depends on
639 cp/cp-tree.h and cp/cp-tree.def.
641 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
642 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
643 position in a template parameter list.
644 * cp-tree.h (template_parm_index): New structure, used as the tree
645 structure for a TEMPLATE_PARM_INDEX.
646 (TEMPLATE_PARM_IDX): New macro.
647 (TEMPLATE_PARM_LEVEL): Likewise.
648 (TEMPLATE_PARM_DESCENDANTS): Likewise.
649 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
650 (TEMPLATE_PARM_DECL): Likewise.
651 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
652 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
653 (TEMPLATE_TYPE_DECL): Likewise.
654 (TEMPLATE_CONST_IDX): Remove.
655 (TEMPLATE_CONST_LEVEL): Likewise.
656 (TEMPLATE_CONST_SET_INFO): Likewise.
657 (TEMPLATE_TYPE_SET_INFO): Likewise.
658 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
660 (TEMPLATE_TYPE_LEVEL): Likewise.
661 * decl.c (decls_match): Call comp_template_parms, rather than
663 (duplicate_decls): If two template declarations are being merged,
664 then their TEMPLATE_INFOs should be merged as well.
665 (grokfndecl): Save template-id information when declaring a friend
666 with explicit template arguments. Pass arguments to
667 check_explicit_specialization via correct convention; at some
668 point check_explicit_specialization changed, but these call-sites
670 (grokdeclarator): Tidy up slightly.
671 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
672 two template functions with the same DECL_ASSEMBLER_NAME the same,
673 since the names are not yet mangled.
674 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
676 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
677 decl for a non-type parameter, rather than printing `<tparm ...>'.
678 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
679 (do_friend): Deal with template friends.
680 * lex.c (do_pending_inlines): Call
681 maybe_begin_member_template_processing, rather than
682 conditionally calling begin_member_template_processing.
683 (process_next_inline): Likewise. Call
684 maybe_end_member_template_processing, rather than
685 conditionally calling end_member_template_processing.
686 (do_pending_defargs): Likewise.
687 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
689 * method.c (build_mangled_template_parm_index): New function.
690 (build_overload_value): Use it.
691 (build_overload_name): Likewise.
692 * pt.c (finish_member_template_decl): Allow friend declarations.
693 (template_class_depth): New function.
694 (is_member_template): Rename, and modify, to become...
695 (is_member_or_friend_template): New function.
696 (end_member_template_processing): Rename, and modify, to become...
697 (maybe_end_member_template_processing).
698 (build_template_parm_index): New function.
699 (reduce_template_parm_level): New function.
700 (process_template_parm): Modify to use build_template_parm_index.
701 (push_template_decl): Deal with friend templates.
702 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
704 (tsubst_friend_function): New function.
705 (instantiate_class_template): Generate the DECL_FRIENDLIST
706 for a new instantiation by using tsubst_friend_function rather
708 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
709 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
710 appropriate new macros. Use reduce_template_parm_level to
711 generate lower-level template parameters. Handle tsubst'ing into
712 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
713 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
714 templates. Similarly for the template parameters for a new
716 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
717 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
718 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
719 (get_bindings): Call add_to_template_args if necessary.
720 (instantiate_decl): Handle instantiations of friend templates.
721 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
722 TEMPLATE_TYPE_PARM as a list of fields; it's not!
723 * spew.c (yylex): Do a little manual constant propogation to
726 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
728 * error.c: Include sys/types.h.
730 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
732 * method.c (build_mangled_name): Start CPP directives in column zero.
734 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
736 * typeck2.c (process_init_constructor): Sorry about non-trivial
737 labeled initializers.
738 * parse.y (initlist): Reenable labeled initializers.
740 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
742 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
743 all callers changed. Rely on the new parameter instead of arg
744 being a TREE_LIST when determine whether we are working inside
745 template template parameter. Clean up is_type test.
747 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
749 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
750 * typeck2.c (initializer_constant_valid_p): Allow conversions
751 between pointers and refrerences.
753 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
755 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
756 if pedantic || warn_pointer_arith.
758 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
760 * pt.c (unify): Handle TEMPLATE_DECL.
762 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
764 * cp-tree.h (strip_attrs): Remove decl.
766 1998-02-18 Doug Evans <devans@cygnus.com>
768 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
769 Update olddecl's attributes too.
770 (strip_attrs): Remove function.
771 * typeck.c (common_type): Call merge_machine_type_attributes.
773 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
775 * parse.y (initdcl0_innards): New grammar symbol.
776 (nomods_initdecls, nomods_initdcl0): Change type from itype to
777 none, since the resulting value is never used.
778 (parse_decl): New function.
779 (datadef): Remove redundant actions.
780 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
781 * parse.c: Regenerated.
783 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
785 * parse.y (simple_stmt): Use getdecls() to check for decl.
787 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
789 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
791 (c++.install-common): Install c++filt properly as native or as cross
793 (c++.uninstall): Add c++filt.
795 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
797 * call.c (standard_conversion): Fix multi-level ptr conversions.
799 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
801 * init.c (build_new): Propagate error_mark_node up.
803 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
805 * parse.y (simple_stmt): If the condition isn't a declaration,
806 start the controlled block after the test.
808 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
810 * call.c (build_over_call): Convert builtin abs, labs and fabs to
812 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
815 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
817 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
819 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
821 * cp-tree.h: Add access_protected_virtual_node.
822 * class.c (init_class_processing): Initialize it.
823 * decl.c (xref_basetypes): Use it.
824 * parse.y (base_class_access_list): Likewise.
826 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
827 (c++.install-common): Install c++filt.
829 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
831 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
833 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
835 * call.c (reference_binding): Use comptypes when comparing
836 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
838 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
840 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
841 (really_overloaded_fn): Move check here from is_overloaded_fn.
842 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
844 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
846 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
849 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
851 * cp-tree.h (push_template_decl): Return the decl passed in, or an
852 equivalent duplicate.
853 * decl.c (pushtag): Use the return value from push_template_decl.
854 (duplicate_decls): When duplicating a template declaration, merge
855 the DECL_TEMPLATE_RESULTs as well.
856 (make_implicit_typename): Don't try to dive into typename types to
857 find a context for making a new implicit typename.
858 (start_decl): Use the return value from push_template_decl.
859 (grokdeclarator): Complain about declarations list `const operator
860 int'. Since we don't correctly handle in-class initializations of
861 non-static data members, complain about this (now illegal)
862 practice. Issue an error for initializations of non-const statics
863 since that is illegal as well, and since we don't handle that case
865 (start_function): Use the return value from push_template_decl.
866 (start_method): Likewise.
867 * decl2.c (grokfield): Likewise. Since the change to
868 grokdeclarator ensures that all initialized fields are in fact
869 static, remove a redundant test for TREE_PUBLIC.
870 * parse.y (initlist): Disable labeled initializers since they do
871 not work as per the documentation, and since they do not use the
872 same syntax as the C front end.
873 * pt.c (push_template_decl): Return the decl passed in, or an
874 equivalent duplicate.
875 (lookup_template_class): When searching in a nested context,
876 use the right arguments.
877 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
878 * typeck.c (build_component_ref): Assign the correct type to the
879 result of build_vfn_ref.
881 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
883 * pt.c (convert_nontype_argument): Fix typo.
884 (check_explicit_specialization): Allow old-style specialization
885 of class template members.
887 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
888 Manfred Hollstein <manfred@s-direktnet.de>
890 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
891 when deciding to override DECL_ASSEMBLER_NAME.
893 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
895 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
896 * cp-tree.h (flag_do_squangling): Add declaration.
897 * lang-options.h: Add -fsquangle and -fno-squangle.
898 * method.c: Add macros and static variables for squangling.
899 (build_overload_name): Rename to build_mangled_name, add logic for B
900 compression, and split into process_modifiers and
901 process_overload_item.
902 (process_modifiers): New function, to handle constant, reference,
904 (process_overload_item): New function, handles issue of type codes.
905 (build_overload_name): New function, start squangling and call
907 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
908 (start_squangling): New function to initialize squangling structs.
909 (end_squangling): New function to destroy squangling structs.
910 (nrepeats): Rename variable to Nrepeats.
911 (issue_nrepeats): New function for issuing 'n' type repeats.
912 (check_ktype): New function to check for type K name compression.
913 (build_overload_nested_name): Add a check for K name compression.
914 (build_qualified_name): Add a check for K name compression and don't
915 use DECL_ASSEMBLER_NAME when squangling is on.
916 (check_btype): New function, checks for B type compression.
917 (build_static_name, build_decl_overload_real): Initiate squangling.
918 (build_typename_overload, build_overload_with_type): Initiate
921 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
923 * method.c (make_thunk): Avoid name buffer overflow.
925 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
927 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
928 don't define them yet.
930 * parse.y (nomods_initdcl0): Add constructor_declarator case.
932 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
934 * tinfo2.cc: Add tinfo for signed char.
936 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
938 * search.c (compute_access): Handle protected constructors in derived
939 classes as accessible.
941 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
943 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
944 Call convert_from_reference sooner.
946 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
948 * cvt.c (ocp_convert): Obtain the constant values from constant
949 decls even if the destination type is the same as the type of the
952 * decl2.c (finish_file): Make sure that static inlines with
953 definitions are not marked DECL_EXTERNAL before returning.
955 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
957 * decl.c: Lose arg_looking_for_template.
958 (lookup_name_real): Likewise.
959 * parse.y: Lose processing_template_arg, template_arg1
961 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
963 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
965 * error.c (dump_decl): Fix type of default arguments for template
966 template parameters and nontype template parameters.
967 * parse.y (template_parm): Handle invalid default template
968 template arguments here.
970 * parse.y (template_parm): Use template_arg instead of PTYPENAME
971 for default template template argument.
972 * pt.c (coerce_template_parms): Merge default template argument
973 codes. Can treat RECORD_TYPE as template name if it is implicitly
974 created. Fix argument index in error message.
975 * typeck.c (comptypes): Merge template argument comparison codes in
976 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
978 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
980 * lex.c (file_name_nondirectory): Also check for '/'.
982 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
984 * parse.y (primary): Deal with statement-expressions in
986 * pt.c (tsubst_copy): Handle BIND_EXPR.
987 * tree.c (mapcar): Likewise.
989 * call.c (add_template_candidate_real): Pass extra parameter to
991 * cp-tree.h (fn_type_unification): Add parameter.
992 * pt.c (fn_type_unification): Add additional parameter to deal with
993 static member functions.
994 (get_bindings): Deal with static member functions.
996 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
997 (revert_static_member_fn): Declare.
998 * decl.c (revert_static_member_fn): Remove declaration. Change
999 linkage from internal to external.
1000 (cp_finish_decl): Deal with virtual functions in classes local to
1002 * decl2.c (finish_file): Don't forget to emit increment/decrement
1003 expressions in initializers for file-scope variables.
1004 * parse.y (typename_sub2): If the typename doesn't names a
1005 template, rather than a type, issue an error message.
1006 * pt.c (check_explicit_specialization): Handle specializations of
1007 static member functions.
1008 (coerce_template_parms): Handle offset references to lists of
1010 * search.c (note_debug_info_needed): Don't crash when handed a
1011 type which is being defined.
1012 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1013 that can happen with some illegal code.
1015 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1017 * call.c (user_harshness): Initialize `code' to 0.
1018 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1019 (null_ptr_cst_p): Add parentheses around && within ||.
1020 (standard_conversion): Likewise.
1021 (z_candidate): Likewise.
1022 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1023 (build_object_call): Likewise for `mem_args'.
1024 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1025 default case in enumeration switch.
1027 * class.c (build_vtable_entry): Add explicit braces to avoid
1029 (build_class_init_list): Likewise.
1030 (finish_struct_1): Initialize `width' to 0.
1031 (instantiate_type): Initialize `name' to NULL_TREE. Add
1032 explicit braces to avoid ambiguous `else'.
1034 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1037 * decl.c (grok_reference_init): Eliminate unused parameter, all
1039 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1040 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1041 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1042 (grokdeclarator): Add parentheses around && within ||. Add
1043 explicit braces to avoid ambiguous `else'.
1044 (grokparms): Initialize `type' to NULL_TREE.
1045 (xref_tag): Remove unused label `just_return'.
1046 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1047 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1048 (hack_incomplete_structures): Add parentheses around assignment
1049 used as truth value.
1051 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1053 * error.c: Include <stdlib.h>.
1054 (dump_expr): Change the type of `i' to size_t. Remove unused
1057 * except.c (init_exception_processing): Remove unused variable `d'.
1058 (expand_throw): Likewise for `label'.
1060 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1063 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1064 (sort_base_init): Likewise for `binfo'.
1065 (expand_member_init): Likewise for `rval'.
1066 (build_member_call): Add parentheses around assignment used as
1068 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1069 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1070 `old_immediate_size_expand' to 0.
1071 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1072 (build_vec_delete_1): Remove unused variable `block'.
1073 (expand_vec_init): Initialize `itype' to NULL_TREE.
1075 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1076 declaration of `index' and `rindex' with autoconf macros.
1077 (reinit_parse_for_expr): Remove unused variables
1078 `look_for_semicolon' and `look_for_lbrac'.
1079 (cons_up_default_function): Initialize `args' to NULL_TREE.
1080 (readescape): Initialize `firstdig' to 0.
1081 (real_yylex): Add parentheses around assignment used as truth value.
1083 * method.c: Include <strings.h> if we don't have <string.h>.
1084 Protect declaration of `index' with autoconf macro.
1086 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1087 Initialize `type' to NULL_TREE.
1088 (structsp): Remove unused variable `id'.
1090 * pt.c (coerce_template_parms): Add explicit braces to avoid
1092 (lookup_template_class): Initialize `template' to NULL_TREE.
1093 (instantiate_class_template): Remove unused variable `name' and `e'.
1094 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1095 (do_poplevel): Initialize `saved_warn_unused' to 0.
1096 (type_unification): Remove unused varable `parm'.
1097 (unify): Likewise for `j'.
1099 * repo.c (init_repo): Add parentheses around assignment used as
1101 (finish_repo): Remove unused varable `p'.
1103 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1104 (get_base_distance): Likewise.
1105 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1106 and `new_v' to NULL_TREE.
1107 (lookup_fnfields): Likewise for `rval_binfo_h'.
1108 (breadth_first_search): Add parentheses around assignment used as
1110 (get_template_base): Initialize `type' to NULL_TREE.
1112 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1114 (build_signature_table_constructor): Likewise for
1115 `last_rhs_field', `pfn' and `vt_off'.
1116 (build_sigtable): Likewise for `init'.
1118 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1119 (propagate_binfo_offsets): Likewise for `delta'.
1120 (hash_tree_cons): Initialize hashcode to 0.
1121 (can_free): Likewise for `size'.
1122 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1124 * typeck.c (convert_sequence): Hide prototype.
1125 (common_type): Add explicit braces to avoid ambiguous `else'.
1126 (comp_target_types): Likewise.
1127 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1128 (build_function_call_real): Add explicit braces to avoid ambiguous
1130 (convert_arguments): Initialize `called_thing' to 0.
1131 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1133 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1134 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1135 (build_x_arrow): Likewise for `last_rval'.
1137 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1139 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1141 * decl.c (init_decl_processing): Use set_sizetype.
1142 * decl2.c (sizetype): Don't declare.
1143 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1144 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1145 (build_component_addr, unary_complex_lvalue): Likewise.
1146 * rtti.c (expand_class_desc): Likewise.
1147 * class.c (get_vfield_offset): Likewise.
1149 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1151 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1152 early to avoid bogus error. Handle overloaded function
1153 names provided as template arguments correctly.
1154 (coerce_template_parms): Don't mishandle overloaded functions when
1155 dealing with template template parameters.
1156 (lookup_template_class): Issue an error message, rather than
1157 crashing, when the TYPE_DECL provided is not a template type.
1159 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1161 * class.c (instantiate_type): Don't just return a known type if
1164 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1166 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1167 since that code could never be reached.
1169 * error.c (dump_decl): Avoid aborting in the midst of printing an
1170 error message about an illegal template declaration.
1172 * parse.y (structsp): Print an error message, rather than crashing,
1173 when a class-head does not name a class.
1175 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1176 template arguments as a g++ extension.
1178 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1179 * decl2.c (grok_alignof): If processing_template_decl, just store
1181 * typeck.c (c_alignof): Likewise.
1182 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1183 * error.c (dump_expr): Likewise.
1184 * pt.c (tsubst_copy): Likewise.
1185 * tree.c (cp_tree_equal): Likewise.
1186 * pt.c (uses_template_parms): Correctly determine whether or not a
1187 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1188 folding can be done.
1190 * cp-tree.h (grok_enum_decls): Remove type parameter.
1191 * decl.c (grok_enum_decls): Likewise.
1192 * decl2.c (grok_x_components): Call grok_enum_decls
1193 unconditionally, since it will do nothing if there is no
1194 current_local_enum. Use the new calling sequence.
1195 * pt.c (tsubst_enum): Use the new calling sequence for
1198 * decl.c (start_function): Make member functions of local classes
1199 in extern inline functions have comdat linkage here...
1200 (grokdeclarator): Rather than here.
1202 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1204 * pt.c (convert_nontype_argument): Use decl_constant_value.
1206 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1208 * call.c (add_template_candidate_real): New function.
1209 (add_template_candidate): Use it.
1210 (add_template_conv_candidate): Likewise.
1211 (joust): Pass extra argument to more_specialized.
1212 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1213 (is_local_class): Remove.
1214 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1215 * cp-tree.h (is_local_class): Remove.
1216 (perform_array_to_pointer_conversion): Likewise.
1217 (finish_member_template_decl): Add.
1218 (check_explicit_specialization): Return a tree, not an int.
1219 (more_specialized): Take additional argument.
1220 (get_bindings): Likewise.
1221 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1222 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1223 (perform_array_to_pointer_conversion): Remove.
1224 * decl.c (saved_scope): Add processing_specialization,
1225 processing_explicit_instantiation fields.
1226 (maybe_push_to_top_level): Save them.
1227 (pop_from_top_level): Restore them.
1228 (grokfndecl): Use new return value from
1229 check_explicit_specialization.
1230 (start_decl): Don't check flag_guiding_decls before pushing
1232 (cp_finish_decl): Remove previous (bogus) change.
1233 (grok_declarator): Use decl_function_context rather than
1235 * decl2.c (finish_file): Pass extra argument to get_bindings.
1236 (build_expr_from_tree): Let build_x_component_ref check
1237 validity of arguments rather than doing it here.
1238 * lex.c (cons_up_default_function): Remove code fooling with
1239 processing_specialization, processing_explicit_instantiation
1240 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1241 * method.c (build_overload_identifier): Mangle local classes in
1242 template functions correctly.
1243 * parse.y (finish_member_template_decl): Move to pt.c.
1244 * pt.c (finish_member_template_decl): Moved here from parse.y.
1245 (print_candidates): New function.
1246 (determine_specialization): Change interface. Properly look for
1247 most specialized versions of template candidates.
1248 (check_explicit_specialization): Fully process explicit
1250 (push_template_decl): Avoid looking at CLASSTYPE fields in
1252 (determine_overloaded_function): Remove.
1253 (convert_nontype_argument): Change name from
1254 convert_nontype_parameter. Use determine_overloaded_function
1255 instead of instantiate_type.
1256 (mangle_class_name_for_template): Handle type contexts as well as
1258 (classtype_mangled_name): Likewise.
1259 (lookup_template_class): Likewise.
1261 (more_specialized): Take explict template arguments as a
1263 (most_specialized): Likewise.
1264 (get_bindings): Likewise. Check that return types match before
1265 proclaiming a function a match.
1266 (do_decl_instantiation): Remove code searching for function to
1267 instantiate; that is now done in check_explicit_specialization.
1268 (add_maybe_template): Pass extra argument to get_bindings.
1269 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1271 * typeck.c (build_component_ref): Check for invalid arguments.
1273 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1275 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1276 return_target and call_target are equivalent.
1278 * pt.c (type_unification_real): Just accept function parms that
1279 don't use any template parms.
1281 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1283 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1284 unset DECL_NOT_REALLY_EXTERN.
1286 * parse.y (typename_sub*): Fix std::.
1288 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1290 * error.c (dump_decl): Fix type default template args.
1291 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1293 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1295 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1296 (file_name_nondirectory): Use.
1298 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1300 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1301 that are not really present. Substitute default arguments in
1302 template template arguments. Correctly convert TEMPLATE_DECL to
1303 TEMPLATE_TEMPLATE_PARM.
1304 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1305 are no longer treated specially here.
1306 * parse.y (template_template_parm): Fix copy error.
1307 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1308 type created from template template parameters.
1309 * parse.y (bad_parm): Likewise
1311 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1312 (push_nested_class): Likewise.
1313 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1314 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1315 (copy_template_template_parm): Declare.
1316 * decl.c (arg_looking_for_template): New variable.
1317 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1318 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1319 node if arg_looking_for_template is nonzero.
1320 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1321 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1322 (grokdeclarator): Handle TEMPLATE_DECL.
1323 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1324 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1325 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1326 (dump_decl): Handle unnamed template type parameters.
1327 Handle template template parameters.
1328 (dump_function_name): Handle template template parameters.
1329 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1330 Handle TEMPLATE_TEMPLATE_PARM.
1331 * method.c (build_template_template_parm_names): New function.
1332 (build_template_parm_names): Handle TEMPLATE_DECL.
1333 (build_overload_nested_name, build_overload_name):
1334 Handle TEMPLATE_TEMPLATE_PARM.
1335 * parse.y (maybe_identifier): New nonterminal.
1336 (template_type_parm): Use it.
1337 (template_template_parm, template_arg1): New nonterminal.
1338 (template_parm): Add template_template_parm rules.
1339 (template_arg): Set processing_template_arg.
1340 (template_arg1): Rules moved from template_arg.
1341 (primary, nonnested_type): Set arg_looking_for_template if we are
1342 processing template arguments.
1343 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1344 (process_template_parm): Handle template template parameters.
1345 (coerce_template_parms, comp_template_args): Likewise.
1346 (mangle_class_name_for_template, lookup_template_class): Likewise.
1347 (uses_template_parms): Handle TEMPLATE_DECL and
1348 TEMPLATE_TEMPLATE_PARM.
1349 (current_template_args): Handle TEMPLATE_DECL.
1350 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1351 * search.c (dfs_walk, dfs_record_inheritance):
1352 Handle TEMPLATE_TEMPLATE_PARM.
1353 * tree.c (copy_template_template_parm): New function.
1354 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1355 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1357 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1359 * decl.c (start_decl): Don't allow duplicate definitions of static
1362 * call.c (build_user_type_conversion_1): Handle user-defined
1363 template conversion operators correctly.
1365 * decl2.c (build_expr_from_tree): Issue an error message if the
1366 object in a COMPONENT_REF is a TEMPLATE_DECL.
1368 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1370 * class.c (is_local_class): New function.
1371 * cp-tree.h (is_local_class): Declare it.
1372 (last_tree): Likewise.
1373 (begin_tree): Likewise.
1374 (end_tree): Likewise.
1375 (lookup_template_class): Change prototype.
1376 * decl.c (cp_finish_decl): Check for NULL where necesary.
1377 Consider FUNCTION_DECLS to declare objects with top-level binding,
1378 when calling make_decl_rtl.
1379 (grokdeclarator): Give members of local classes internal linkage.
1380 (start_function): Remove declaration of last_tree.
1381 (finish_function): Set flag_keep_inline_functions around call to
1382 rest_of_compilation if we are processing a member function in a
1384 (start_method): Call push_template_decl for member functions of
1385 local classes in template functions.
1386 * decl2.c (import_export_decl): Don't give external linkage to
1387 instantiations of templates with internal linkage.
1388 * parse.y (last_tree): Remove declaration.
1389 (template_type): Pass extra parameter to lookup_template_class.
1390 (self_template_type): Likewise.
1391 (structsp): Move call to reset_specialization into left_curly.
1392 (left_curly): Call reset_specialization, and begin_tree.
1393 * pt.c (saved_trees): New variable.
1394 (mangle_class_name_for_template): Change prototype. Use
1395 additional function context to name local classes in templates
1397 (classtype_mangled_name): Pass the context.
1398 (push_template_decl): Handle local classes and templates, and
1399 member functions for such classes.
1400 (convert_nontype_parameter): Fix handling of pointer-to-member
1402 (lookup_template_class): Handle local classes in templates.
1403 (tsubst): Likewise. Don't assume that template instantiations
1404 have external linkage; pay attention to the template declaration.
1405 (mark_decl_instantiated): Likewise.
1406 (begin_tree): New function.
1407 (end_tree): Likewise.
1409 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1410 that involve template parameters; that can lead to infinite
1411 recursion unnecessarily.
1413 * pt.c (register_specialization): Do not register specializations
1414 that aren't ready to be registered yet.
1415 (check_explicit_specialization): Handle explicit specialization of
1416 constructors and destructors.
1417 (build_template_decl): New function.
1418 (push_template_delc): Handle out-of-class specializations of
1421 * pt.c (check_explicit_specialization): Set up the template
1422 information before registering the specialization.
1423 (coerce_template_parms): Fix thinko.
1424 (tsubst): Handle specializations of member templates correctly.
1426 * class.c (finish_struct_methods): Remove calls to
1427 check_explicit_specialization from here.
1428 (finish_struct): And insert them here.
1429 * cp-tree.h (perform_qualification_conversions): New function.
1430 (perform_array_to_pointer_conversion): Likewise.
1431 (begin_explicit_instantiation): Likewise.
1432 (end_explicit_instantiation): Likewise.
1433 (determine_specialization): Renamed from
1434 determine_explicit_specialization.
1435 (comp_template_parms): New function.
1436 (processing_explicit_instantiation): New variable.
1437 * cvt.c (perform_qualification_conversions): New function.
1438 (perform_array_to_pointer_conversion): Likewise.
1439 * decl.c (duplicate_decls): Don't consider template functions
1440 alike unless they have the same parameters. Refine handling of
1441 instantiation/specialization mismatches.
1442 (start_decl): Don't call pushdecl for template specializations,
1443 since they don't affect overloading.
1444 (start_function): Likewise
1445 (grokfndecl): Call check_explicit_specialization a little later.
1446 Don't call duplicate_decls for memberm template specializations.
1447 (grokdeclarator): Don't update template_count for classes that are
1448 themselves specializations. Remove use of `2' as parameter to
1449 grokfndecl since that value isn't used.
1450 * lex.c (cons_up_default_function): Save and restore
1451 processing_explicit_instantiation around calls to grokfield.
1452 * parse.y (finish_member_template_decl): New function.
1453 (component_decl_1): Use it.
1454 (fn.def2): Likewise.
1455 (template_arg_list_opt): New nonterminal.
1456 (template_type): Use it.
1457 (self_template_type): Likewise.
1458 (template_id): Likewise.
1459 (object_template_id): Likewise.
1460 (notype_template_declarator): Likwise.
1461 (begin_explicit_instantiation): Likewise.
1462 (end_explicit_instantiation): Likewise.
1463 (explicit_instantiation): Use them.
1464 * pt.c (coerce_template_parms): Add parameters.
1465 (processing_explicit_instantiation): New variable.
1466 (convert_nontype_parameter): New function.
1467 (determine_overloaded_function): Likewise.
1468 (begin_explicit_instantiation): Likewise.
1469 (end_explicit_instantiation): Likewise.
1470 (retrieve_specialization): Likewise.
1471 (register_specialization): Likewise.
1472 (processing_explicit_specialization): Removed.
1473 (determine_specialization): Handle specializations of member
1474 functions of template class instantiations.
1475 (check_explicit_specialization): Refine to conform to standard.
1476 (comp_template_parms): New function.
1477 (coerce_template_parms): Call convert_nontype_parameter.
1478 (tsubst): Refine handling of member templates. Use
1479 register_specialization.
1480 (instantiate_template): Use retrieve_specialization.
1481 (do_decl_instantiation): Likewise.
1482 (instantiate_decl): Likewise.
1483 (type_unification): Improve handling of explict template
1485 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1486 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1487 * typeck.c (build_unary_op): Call determine_specialization, rather
1488 than determine_explicit_specialization.
1490 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1492 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1494 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1496 * error.c (dump_decl): For enum tags, output the tag, not its value.
1498 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1500 * decl.c (init_decl_processing): Only call init_rtti_processing
1503 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1505 * init.c (build_new_1): Split out from build_new.
1506 (build_new): Just return a NEW_EXPR.
1507 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1509 * decl2.c (get_temp_regvar): Tweak.
1511 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1512 * class.c (resolves_to_fixed_type_p): Remove use.
1513 * method.c (build_opfncall): Likewise.
1514 * call.c (build_new_op): Likewise.
1516 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1518 * exception.cc (__eh_alloc, __eh_free): New fns.
1519 (__cp_push_exception, __cp_pop_exception): Use them.
1520 (__uncatch_exception): Call terminate here if no exception.
1521 * except.c (build_terminate_handler): New fn.
1522 (expand_start_catch_block): Use it.
1523 (expand_exception_blocks): Likewise.
1524 (alloc_eh_object): New fn.
1525 (expand_throw): Use it. Protect exception init with terminate.
1526 * typeck.c (build_modify_expr): Remove code that ignores trivial
1529 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1531 * call.c (add_builtin_candidate): Add default case in enumeration
1533 (build_new_op): Likewise.
1534 (convert_like): Likewise.
1535 * cvt.c (build_expr_type_conversion): Likewise.
1536 * tree.c (real_lvalue_p): Likewise.
1537 (lvalue_p): Likewise.
1538 (cp_tree_equal): Likewise.
1539 * typeck.c (comptypes): Likewise.
1540 (build_component_ref): Likewise.
1541 (build_function_call_real): Likewise.
1542 (build_binary_op_nodefault): Likewise.
1543 (build_unary_op): Likewise.
1544 (build_modify_expr): Likewise.
1545 * typeck2.c (initializer_constant_valid_p): Likewise.
1547 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1549 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1551 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1553 * pt.c (coerce_template_parms): Make sure to digest_init if
1556 * decl.c (duplicate_decls): Make the newdecl virtual if the
1557 olddecl was, just as is done with other attributes of olddecl.
1559 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1561 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1562 address of an OFFSET_REF.
1564 * cp-tree.def: Add AGGR_INIT_EXPR.
1565 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1566 AGGR_INIT_EXPR where appropriate.
1567 * expr.c (cplus_expand_expr): Likewise. Simplify.
1569 * decl2.c (finish_file): Remove call to register_exception_table.
1571 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1573 * pt.c (instantiate_class_template): Don't do injection when
1574 processing_template_decl is true, as pollutes current_binding_level
1577 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1579 * pt.c (maybe_fold_nontype_arg): Add prototype.
1581 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1583 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1584 * error.c (dump_expr): Likewise.
1586 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1588 * typeck.c (build_function_call_real): Remove "inline called before
1589 definition" pedwarn.
1591 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1593 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1595 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1597 * pt.c (type_unification_real): Change __null to type void* with
1600 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1602 * call.c (implicit_conversion): Don't call
1603 build_user_type_conversion_1 with a NULL expr, since it will
1606 * pt.c (unify): Don't try to unify array bounds if either array is
1609 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1611 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1612 Replace extern decls with casts.
1614 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1615 Update last_parm_cleanup_insn.
1616 (store_after_parms): Remove.
1617 * cp-tree.h: Adjust.
1619 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1621 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1622 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1623 (import_export_vtable): Use make_decl_one_only instead of
1624 comdat_linkage for win32 tweak.
1625 (import_export_decl): Likewise.
1626 * pt.c (mark_decl_instantiated): Likewise.
1628 * decl2.c (finish_file): Lose handling of templates in pending_statics.
1630 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1632 * decl2.c (finish_file): Lose call to expand_builtin_throw.
1633 * except.c (expand_builtin_throw): Remove.
1634 * cp-tree.h: Remove ptr_ptr_type_node.
1637 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
1639 * decl.c (ptr_ptr_type_node): Define.
1640 (init_decl_processing): Initialize it.
1641 * cp-tree.h: Declare it.
1642 * exception.cc (__cp_exception_info): Use __get_eh_info.
1643 (__cp_push_exception): Ditto.
1644 (__cp_pop_exception): Ditto.
1646 From Scott Snyder <snyder@d0sgif.fnal.gov>:
1647 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
1649 (init_exception_processing): Removed saved_pc initialization.
1651 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
1653 * pt.c (instantiate_decl): Defer all templates but inline functions.
1655 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1657 * init.c (expand_vec_init): Don't fold a list of parameters.
1659 * decl.c (copy_args_p): Handle copy elision for types with virtual
1661 * call.c (build_over_call): Likewise.
1663 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
1665 * pt.c (lookup_template_function): Copy the template arguments,
1666 not just the list containing them, to the permanent obstack.
1668 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1670 * except.c (expand_start_catch_block): suspend_momentary for the
1673 * error.c (dump_decl): Handle LOOKUP_EXPR.
1675 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
1677 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
1678 permanent obstack if we are processing a template decl.
1679 * typeck.c (build_static_cast): Likewise.
1680 (build_const_cast): Likewise.
1681 (build_reinterpret_cast): Likewise.
1683 * pt.c (coerce_template_parms): Coerce some expressions, even
1684 when processing_template_decl.
1686 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1688 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
1689 handling of pointer difference expressions.
1691 * typeck.c (comp_target_types): Comparison of function/method types
1692 is independent of nptrs.
1694 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
1696 * pt.c (tsubst): Avoid creating pointer to reference and
1697 reference to reference types.
1699 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1701 * parse.y (do_id): New nonterminal.
1702 (template_id): Use it.
1704 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1706 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
1707 * spew.c (yylex): Don't do_identifier here.
1708 * decl2.c (build_expr_from_tree): Revert last change.
1710 * decl2.c (build_expr_from_tree): Expand the name for a method call.
1711 * parse.y (object_template_id): Don't try to take the DECL_NAME.
1713 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1715 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
1717 * call.c (build_op_delete_call): Adjust.
1719 * except.c (expand_end_catch_block): Lose rethrow region.
1720 (expand_start_catch_block): Likewise.
1721 (expand_end_catch_block): Don't expand_leftover_cleanups.
1723 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1725 * pt.c (tsubst): Remove tree_cons call (places redundant info into
1726 DECL_TEMPLATE_INSTANTIATION).
1728 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1730 * tree.c (is_overloaded_fn): Handle getting a fn template.
1731 (really_overloaded_fn): Likewise.
1732 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
1733 * pt.c (check_explicit_specialization): Tweak.
1734 (determine_explicit_specialization): Tweak.
1736 * tree.c, cp-tree.h (get_target_expr): New fn.
1738 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
1740 * pt.c (check_explicit_specialization): Fix misspelling in
1741 diagnostic: `preceeded'.
1742 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
1745 1997-12-02 Mark Mitchell <mmitchell@usa.net>
1747 * pt.c (determine_explicit_specialization): Avoid an internal
1748 error for bad specializations.
1750 * method.c (build_overload_value): Handle SCOPE_REF.
1752 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
1754 * class.c (prepare_fresh_vtable): Enable even more complex MI
1757 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1759 * exception.cc (__check_eh_spec): Optimize a bit.
1761 * exception.cc (__cp_pop_exception): Lose handler arg.
1762 * except.c (do_pop_exception): Likewise.
1763 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
1764 (expand_end_catch_block): Likewise.
1766 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1768 * pt.c (check_explicit_specialization): Complain about using a
1769 template-id for a non-specialization.
1771 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
1773 * repo.c: Prototype rindex only if needed.
1776 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1778 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
1780 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1782 * typeck.c (build_const_cast): Handle references here instead of
1783 handing off to convert_to_reference.
1785 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
1786 TerminateFunctionCall.
1787 (init_exception_processing): Likewise. Terminate et al are now
1788 the fns, not ADDR_EXPRs.
1789 (various): Lose redundant assemble_external calls.
1790 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
1792 * cp-tree.h (struct lang_decl_flags): Add comdat.
1793 (DECL_COMDAT): New macro.
1794 * decl.c (duplicate_decls): Propagate it.
1795 (cp_finish_decl): Handle it.
1796 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
1798 * class.c: Remove static pending_hard_virtuals.
1799 (add_virtual_function): Take pointers to pending_virtuals
1800 and pending_hard_virtuals.
1801 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
1803 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1805 * decl2.c (import_export_vtable): If we support one_only but not
1806 weak symbols, mark instantiated template vtables one_only.
1807 (import_export_decl): Likewise for tinfo functions.
1808 (finish_vtable_vardecl): Also write out vtables from explicitly
1809 instantiated template classes.
1810 * pt.c (mark_class_instantiated): Revert last change.
1812 * except.c (expand_throw): Call mark_used on the destructor.
1814 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
1816 * lex.c (lang_init): Enable flag_exceptions by default if no
1817 command line switch was specified.
1819 1997-11-26 Mark Mitchell <mmitchell@usa.net>
1821 * pt.c (unify): Handle `void' template parameters in
1824 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
1826 * rtti.c (build_dynamic_cast): Handle template case here.
1827 (build_dynamic_cast_1): Not here.
1829 * typeck2.c (digest_init): Make copies where appropriate.
1831 * decl2.c (delete_sanity): resolve_offset_ref.
1833 * except.c (expand_start_catch_block): Fix catching a reference
1836 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1838 * init.c (build_new): Copy size to the saveable obstack.
1840 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
1841 TRY_CATCH_EXPR for now.
1843 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1845 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
1846 has DECL_LANG_SPECIFIC.
1848 * exception.cc (struct cp_eh_info): Add handlers field.
1849 (__cp_push_exception): Initialize it.
1850 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
1851 (__throw_bad_exception): Remove.
1852 * except.c (call_eh_info): Add handlers field.
1853 (get_eh_handlers): New fn.
1854 (push_eh_cleanup): Increment handlers.
1856 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1858 * except.c (expand_start_eh_spec): Use the try/catch code.
1859 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
1860 doing everything inline.
1861 (init_exception_processing): throw_type_match now takes
1862 const void pointers.
1863 * exception.cc (__check_eh_spec): New fn.
1864 * inc/exception: Neither terminate nor unexpected return.
1865 * decl.c: Make const_ptr_type_node public.
1866 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
1868 * except.c (expand_start_catch_block): We only need the rethrow
1869 region for non-sjlj exceptions.
1870 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
1872 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1874 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
1875 (various.o): Likewise.
1876 * inc/new: Add placement deletes. Add throw specs for default new.
1877 * new.cc (set_new_handler): Move here from libgcc2.
1878 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
1879 (new): Move from libgcc2. Throw bad_alloc.
1880 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
1881 * decl.c (init_decl_processing): Update exception specs on new and
1884 * method.c (build_decl_overload_real): Don't mess with global
1887 * init.c (build_new): Check for null throw spec, not nothrow_t.
1889 * decl.c (duplicate_decls): Don't complain about different exceptions
1890 from an internal declaration.
1892 * call.c (build_op_delete_call): Fix check for member fns again.
1894 * decl2.c (import_export_decl): Interface hackery affects
1895 virtual synthesized methods.
1897 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1899 * decl.c (start_decl): Don't just complain about a mismatched
1902 * decl.c (make_implicit_typename): Handle case where t is not
1903 actually from context.
1904 * tree.c (get_type_decl): Lose identifier case.
1905 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
1906 * parse.y (nonnested_type): Just use lookup_name.
1907 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
1909 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
1911 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
1912 T was built in C language context (for example, by
1913 output_func_start_profiler).
1915 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1917 * decl.c (make_implicit_typename): New fn.
1918 (lookup_name_real): Use it. Use current_class_type as the context.
1920 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
1922 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
1924 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1926 * friend.c (do_friend): Warn about non-template friends in templates.
1928 * call.c (build_op_delete_call): Fix handling of inherited delete.
1930 * search.c (dfs_record_inheritance): Ignore template type parms.
1932 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1934 * call.c (build_new_op): Fix copy error.
1935 (build_op_new_call): New fn.
1936 (build_op_delete_call): New fn.
1937 * cp-tree.h: Declare them.
1938 * init.c (build_new): Use them. Support placement delete.
1939 (build_x_delete): Use build_op_delete_call.
1940 (build_delete): Likewise.
1941 * decl2.c (delete_sanity): Likewise.
1942 (coerce_delete_type): Don't complain about placement delete.
1944 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1946 * call.c (build_new_function_call): Remove unused 'obj' parm.
1947 * cp-tree.h, typeck.c: Adjust.
1949 * init.c (build_new): Make the cleanup last longer.
1950 (expand_vec_init): Call do_pending_stack_adjust.
1952 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1954 * pt.c (do_type_instantiation): Fix typo.
1955 (mark_class_instantiated): If we support one_only but not weak
1956 symbols, don't mark this as known.
1958 * init.c (build_new): Handle vec delete in EH cleanup.
1960 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1962 * call.c (build_method_call): Call complete_type before checking
1965 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
1967 * decl.c (add_block_current_level): Delete.
1968 * init.c (build_vec_delete_1): Delete build_block and
1969 add_block_current_level calls.
1971 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
1973 * init.c (build_new): Handle freeing allocated memory when the
1976 * call.c (build_new_method_call): Fix flags arg.
1978 * pt.c (do_type_instantiation): Don't try to instantiate
1980 (mark_decl_instantiated): If we support one_only but not
1981 weak symbols, mark this one_only.
1982 * decl2.c (import_export_vtable): Don't defer handling of vtables
1983 if MULTIPLE_SYMBOL_SPACES.
1985 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1987 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
1989 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
1991 * except.c (do_pop_exception): Return a value.
1993 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1995 * call.c (build_new_method_call): Handle getting a
1996 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
1997 if we got template parms.
1998 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2000 * decl2.c (build_expr_from_tree): Tweak last change.
2001 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2002 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2003 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2005 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2007 * pt.c (tsubst_copy): Handle explicit template arguments in
2009 * typeck.c (build_x_function_call): Likewise.
2010 * decl2.c (build_expr_from_tree): Lookup function name if it
2013 * pt.c (tsubst): Instantiate template functions properly when
2014 template parameter does not appear in function arguments and return
2016 (comp_template_args): Handle member templates required by tsubst.
2018 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2020 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2023 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2025 * pt.c (coerce_template_parms): Tweak error message.
2027 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2028 return type defaults to `int', even if there are storage-class
2031 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2033 Complete nested exception support.
2034 * except.c (do_pop_exception): Split out...
2035 (push_eh_cleanup): From here. Handle the EH region by hand.
2036 (expand_start_catch_block): Add a new level for the catch parm.
2037 Move the rethrow region outside the two cleanup regions.
2038 Protect the initializer for the catch parm with terminate.
2039 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2040 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2041 popping off the middle of the stack.
2042 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2043 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2044 (build_cplus_new): Only wrap CALL_EXPRs.
2045 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2046 the constructor call.
2048 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2050 * Make-lang.in (c++.distdir): Make inc subdirectory.
2052 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2054 * decl2.c (finish_file): Put back some code.
2056 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2058 * decl2.c (finish_file): Remove redundant code.
2059 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2061 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2063 * except.c (call_eh_info): Split out...
2064 (push_eh_info): From here.
2065 (expand_builtin_throw): Use it.
2066 (expand_start_catch_block): Move region start back.
2068 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2070 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2071 (real_yylex): Record wide strings using target endianness, not host.
2073 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2075 * repo.c (rindex): Add decl unconditionally.
2076 (get_base_filename, open_repo_file): Don't cast rindex.
2077 * xref.c (rindex): Add decl unconditionally.
2078 (index): Remove unused decl.
2079 (open_xref_file): Don't cast rindex.
2081 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2083 * class.c (build_vbase_path): Propagate the result type properly.
2085 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2087 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2088 remaining use of saved_throw_type with a call to get_eh_type.
2090 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2092 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2093 (file_name_nondirectory): New function, doing the same as the macro.
2094 (set_typedecl_interface_info): Use it instead of the macro.
2095 (check_newline): Likewise.
2096 (handle_cp_pragma): Likewise.
2098 * repo.c (get_base_filename): Cast result of rindex to char*.
2099 (open_repo_file): Likewise.
2100 * xref.c (open_xref_file): Likewise.
2101 * error.c (dump_char): Make its arg int, not char.
2103 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2104 the exact number of fields.
2106 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2108 Support for nested exceptions.
2109 * tinfo2.cc (__is_pointer): New fn.
2110 * exception.cc (struct cp_eh_info): Define.
2111 (__cp_exception_info, __uncatch_exception): New fns.
2112 (__cp_push_exception, __cp_pop_exception): New fns.
2113 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2115 (init_exception_processing): Likewise. __eh_pc is now external.
2116 (push_eh_info): New fn.
2117 (get_eh_{info,value,type,caught}): New fns.
2118 (push_eh_cleanup): Just call __cp_pop_exception.
2119 (expand_start_catch_block): Use push_eh_info. Start the eh region
2121 (expand_end_eh_spec): Use push_eh_info.
2122 (expand_throw): Call __cp_push_exception to set up the exception info.
2123 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2125 (expand_builtin_throw): Don't refer to empty_fndecl.
2127 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2129 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2131 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2133 * method.c (build_template_parm_names, build_decl_overload_real):
2134 Add static to definitions.
2135 * pt.c (add_to_template_args, note_template_header,
2136 processing_explicit_specialization, type_unification_real): Likewise.
2137 ({determine,check}_explicit_specialization): Use a single string for
2140 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2142 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2143 (expand_end_catch_block): Likewise.
2144 (expand_end_eh_spec): Likewise.
2146 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2148 * decl.c (duplicate_decls): Handle template specializations
2150 * error.c (dump_function_name): Fix printing of specializations of
2151 member functions that are not member templates.
2152 * cp-tree.h (processing_specialization): Make global.
2153 * pt.c (processing_specialization): Likewise.
2154 * lex.c (cons_up_default_function): Save and restore
2155 processing_specialization to avoid confusion.
2157 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2159 * decl.c (init_decl_processing): Give null_node unknown* type.
2160 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2161 (common_type): Likewise.
2162 * error.c (args_as_string): Recognize null_node.
2164 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2166 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2167 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2169 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2171 * Make-lang.in (g++): Include prefix.o.
2173 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2175 * pt.c (determine_explicit_specialization): Initialize "dummy"
2176 to keep Purify quiet.
2178 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2180 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2181 (build_overload_int): Not here.
2183 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2185 * class.c (build_type_pathname): Remove.
2186 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2188 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2190 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2191 &&label GNU extension.
2193 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2195 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2196 so as to avoid incorrect manglings.
2197 * method.c (build_decl_overload_real): Don't mangle return types
2200 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2202 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2203 scratch_tree_cons): Define as macros for now.
2204 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2205 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2206 typeck2.c: Use them and the expression_obstack variants.
2208 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2210 * decl.c (store_return_init): Allow classes with explicit ctors to
2211 be used with the named return values extension.
2213 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2215 * pt.c (instantiate_decl): Fix previous change.
2217 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2219 * pt.c (tsubst): Fix thinko.
2220 (instantiate_decl): Really use the original template.
2222 * call.c (build_new_method_call): Use simple constructor_name for
2225 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2227 * method.c (build_underscore_int): Don't use ANSI specific
2230 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2232 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2233 for our key method; it might have been inlined by -O3.
2235 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2237 * decl.c (make_typename_type): Do not try to call lookup_field for
2238 non-aggregate types.
2240 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2242 * typeck.c (build_reinterpret_cast): Tweak.
2244 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2246 * typeck.c (build_reinterpret_cast): converting a void pointer
2247 to function pointer with a reinterpret_cast produces a warning
2248 if -pedantic is issued
2250 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2252 * typeck.c (c_expand_return): Don't warn about returning a
2253 reference-type variable as a reference.
2255 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2257 * method.c (build_static_name): Fix typo.
2259 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2261 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2262 OLDDECL before we try to do DECL_USE_TEMPLATE.
2264 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2266 * decl.c (duplicate_decls): Don't warn about template instances.
2268 * typeck.c (mark_addressable): Lose ancient code that unsets
2271 * pt.c (do_decl_instantiation): Lose support for instantiating
2274 * call.c (build_new_function_call): Fix handling of null explicit
2276 (build_new_method_call): Likewise.
2278 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2280 * method.c (build_underscore_int): Fix typo.
2282 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2284 * tree.c (print_lang_statistics): #if 0 call to
2285 print_inline_obstack_statistics until its definition is checked in.
2287 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2289 * decl2.c (finish_file): Move dump_tree_statistics to end.
2291 * pt.c (instantiate_decl): Look for the original template.
2292 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2293 of member templates.
2295 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2297 * Makefile.in (g++FAQ.*): New rules.
2298 (CONFLICTS): Update.
2299 * g++FAQ.texi: Moved from libg++.
2301 * parse.y (PFUNCNAME): Only specify the type once.
2303 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2305 * lex.c (real_yylex): Clean up the code to fully behave the way
2306 the c-lex.c parser does for complex and real numbers.
2308 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2310 * method.c (build_decl_overload_real): Reformat.
2312 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2314 * method.c (synthesize_method): If at_eof, determine our linkage.
2316 1997-09-29 Paul Eggert <eggert@twinsun.com>
2318 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2319 diagnostic if !dollars_in_ident or if pedantic.
2321 * lang-specs.h (@c++): -ansi no longer implies -$.
2323 * decl2.c (lang_decode_option):
2324 -traditional and -ansi now do not mess with
2327 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2329 * Makefile.in (parse.o, decl.o): Also depend on
2330 $(srcdir)/../except.h $(srcdir)/../output.h.
2331 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2332 $(srcdir)/../except.h $(srcdir)/../output.h.
2333 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2336 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2338 * expr.c (cplus_expand_expr): Make it static.
2340 * decl2.c, init.c, typeck.c: Include "expr.h".
2341 (expand_expr): Use proper values when calling the function.
2343 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2345 * lang-options.h: new -Wold-style-cast flag.
2346 * cp-tree.h (warn_old_style_cast): new variable.
2347 * decl2.c (warn_old_style_cast): ditto.
2348 (lang_decode_option): support -Wold-style-cast.
2349 (reparse_absdcl_as_casts): produce old-style-cast warning.
2351 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2353 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2354 TREE_USED, reset value based on already_used.
2356 * init.c (expand_member_init): Revert change.
2358 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2360 * cp-tree.h, decl.c, decl2.c, pt.c:
2361 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2363 * decl2.c (lang_decode_option): Add missing ;.
2365 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2367 * friend.c (do_friend): Disable injection for all template-derived
2369 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2370 * parse.y (notype_template_declarator): New nonterminal.
2371 (direct_notype_declarator): Use it.
2372 (complex_direct_notype_declarator): Likewise.
2373 (object_template_id): Accept any kind of identifier after TEMPLATE.
2374 (notype_qualified_id): Don't add template declarators here.
2376 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2378 * call.c (add_template_candidate): Add explicit_targs parameter.
2379 (build_scoped_method_call): Use it.
2380 (build_overload_call_real): Likewise.
2381 (build_user_type_conversion_1): Likewise.
2382 (build_new_function_call): Likewise.
2383 (build_object_call): Likewise.
2384 (build_new_op): Likewise.
2385 (build_new_method_call): Likewise.
2386 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2387 (build_new_method_call): Likewise.
2389 * class.c (finish_struct_methods): Add specialization pass to
2390 determine which methods were specializing which other methods.
2391 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2393 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2395 * cp-tree.h (name_mangling_version): New variable.
2396 (flag_guiding_decls): Likewise.
2397 (build_template_decl_overload): New function.
2398 (begin_specialization): Likewise.
2399 (reset_specialization): Likewise.
2400 (end_specialization): Likewise.
2401 (determine_explicit_specialization): Likewise.
2402 (check_explicit_specialization): Likewise.
2403 (lookup_template_function): Likewise.
2404 (fn_type_unification): Add explicit_targs parameter.
2405 (type_unification): Likewise.
2407 * decl.c (duplicate_decls): Add smarts for explicit
2409 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2411 (grokfndecl): Call check_explicit_specialization.
2413 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2414 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2415 (check_classfn): Handle specializations.
2417 * error.c (dump_function_name): Print specialization arguments.
2419 * friend.c (do_friend): Don't call pushdecl for template
2422 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2424 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2425 and -fno-guiding-decls.
2427 * lex.c (identifier_type): Return PFUNCNAME for template function
2430 * method.c (build_decl_overload_real): New function.
2431 (build_template_parm_names): New function.
2432 (build_overload_identifier): Use it.
2433 (build_underscore_int): New function.
2434 (build_overload_int): Use it. Add levels for template
2436 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2437 (build_overload_nested_names): Handle template type parameters.
2438 (build_template_decl_overload): New function.
2440 * parse.y (YYSTYPE): New ntype member.
2441 (nested_name_specifier): Use it.
2442 (nested_name_specifier_1): Likewise.
2443 (PFUNCNAME): New token.
2444 (template_id, object_template_id): New non-terminals.
2445 (template_parm_list): Note specializations.
2446 (template_def): Likewise.
2447 (structsp): Likewise.
2448 (fn.def2): Handle member template specializations.
2449 (component_decl_1): Likewise.
2450 (direct_notype_declarator): Handle template-ids.
2451 (component_decl_1): Likewise.
2452 (direct_notype_declarator): Handle template-ids.
2453 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2455 * pt.c (processing_specializations): New variable.
2456 (template_header_count): Likewise.
2457 (type_unification_real): New function.
2458 (processing_explicit_specialization): Likewise.
2459 (note_template_header): Likewise.
2460 (is_member_template): Handle specializations.
2461 (end_template_decl): Call reset_specialization.
2462 (push_template_decl): Handle member template specializations.
2464 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2465 (instantiate_template): Handle specializations.
2466 (instantiate_decl): Likewise.
2467 (fn_type_unification): Handle explicit_targs.
2468 (type_unification): Likewise. Allow incomplete unification
2469 without an error message, if allow_incomplete.
2470 (get_bindings): Use new calling sequence for fn_type_unification.
2472 * spew.c (yylex): Handle PFUNCNAME.
2474 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2475 (really_overloaded_fn): Likewise.
2476 (get_first_fn): Handle function templates.
2478 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2479 Handle TEMPLATE_ID_EXPR.
2480 (build_x_unary_op): Likewise.
2481 (build_unary_op): Likewise.
2482 (mark_addressable): Templates whose address is taken are marked
2485 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2487 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2488 accepting any kind of type, not only int.
2490 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2492 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2493 about covariant returns.
2495 * parse.y (member_init): Also imply typename here. Remove ancient
2496 extension for initializing base members.
2498 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2500 Handle multi-level typenames and implicit typename in base list.
2501 * parse.y (typename_sub{,[0-2]}): New rules.
2502 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2503 (nonnested_type): New rule.
2504 (complete_type_name): Use it.
2505 (base_class.1): Use typename_sub and nonnested_type.
2506 (nested_name_specifier): Don't elide std:: here.
2507 * decl.c (make_typename_type): Handle getting a type for NAME.
2508 (lookup_name_real): Turn std:: into :: here.
2510 Rvalue conversions were removed in London.
2511 * call.c (is_subseq): Don't consider lvalue transformations.
2512 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2513 (joust): Reenable ?: kludge.
2515 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2517 * decl.c (start_function): Up warning of no return type to be a
2520 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2522 * init.c (expand_member_init): Don't set TREE_USED.
2523 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2524 set,don't clear TREE_USED wholesale.
2526 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2528 * call.c (build_over_call): Do require_complete_type before
2531 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2533 * search.c (lookup_field): Call complete_type in all cases.
2535 * decl.c (finish_function): Just warn about flowing off the end.
2537 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2539 * decl.c (grokparms): Don't bash a permanent list node if we're
2542 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2544 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2546 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2548 * call.c (build_new_op): Give better error for syntactically
2549 correct, but semantically invalid, use of undeclared template.
2551 * call.c (compare_qual): Handle pmfs.
2553 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2554 after the exception spec.
2556 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2558 * call.c (null_ptr_cst_p): Integer type, not integral type.
2560 * call.c (joust): Disable warnings until they can be moved to the
2563 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2565 * Makefile.in, config-lang.in: Convert to autoconf.
2567 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2569 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2572 * pt.c (most_specialized_class): Fix typo.
2573 (tsubst): Move constant folding to TREE_VEC case.
2575 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2577 * pt.c (do_poplevel): Don't warn about unused local variables
2578 while processing_template_decl since we don't always know whether
2579 or not they will need constructing/destructing.
2581 * pt.c (uses_template_parms): Check the values of an enumeration
2582 type to make sure they don't depend on template parms.
2584 * decl.c (make_typename_type): Don't lookup the field if the
2585 context uses template parms, even if we're not
2586 processing_template_decl at the moment.
2588 * pt.c (coerce_template_parms): Avoid looking at the
2589 TYPE_LANG_DECL portion of a typename type, since there won't be
2591 (tsubst): Do constant folding as necessary to make sure that
2592 arguments passed to lookup_template_class really are constants.
2594 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2596 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2597 * decl2.c (finish_file): Only register exception tables if we
2600 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2602 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2604 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2606 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2608 * error.c (dump_decl): Avoid crashing when presented with a
2609 uninitialized constant, as can occur with a template parameter.
2610 (dump_expr): Make sure that there are enough levels of
2611 current_template_parms before we start diving through them.
2613 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2615 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2618 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2620 * except.c (expand_throw): Call build_delete for all
2621 exception types, not just objects with destructors.
2623 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2625 * decl.c (current_local_enum): Remove static.
2626 * pt.c (tsubst_enum): Save and restore value of current_local_enum
2627 in case template is expanded in enum decl.
2628 (instantiate_class_template) : Use new tsubst_enum signature.
2629 (tsubst_expr): Likewise.
2631 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
2633 * pt.c (begin_member_template_processing): Take a function as
2634 argument, not a set of template arguments. Use the template
2635 parameters, rather than the arguments. Handle non-type parameters
2636 correctly. Push a binding level for the parameters so that multiple
2637 member templates using the same parameter names can be declared.
2638 (end_member_template_processing): Pop the binding level.
2639 (push_template_decl): Mark member templates as static when
2642 * lex.c (do_pending_inlines): Pass the function, not its template
2643 arguments, to begin_member_template_processing.
2644 (process_next_inline): Likewise.
2645 (do_pending_defargs): Likewise.
2647 * error.c (dump_expr): Obtain the correct declaration for a
2648 TEMPLATE_CONST_PARM.
2650 * call.c (add_template_conv_candidate): New function.
2651 (build_object_call): Handle member templates, as done in the other
2654 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
2656 * decl.c (replace_defag): Undo previous change.
2657 * lex.c (do_pending_defargs): Deal with member templates.
2659 * pt.c (is_member_template): Avoid crashing when passed a
2660 non-function argument.
2662 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2664 * class.c (grow_method): Remove check for redeclaration.
2666 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
2668 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
2669 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
2670 (PRIMARY_TEMPLATE_P): Use it.
2671 * call.c (build_overload_call_real): Use it.
2672 * class.c (instantiate_type): Likewise.
2673 * decl.c (decls_match): Likewise.
2674 * method.c (build_overload_identifier): Likewise.
2675 * pt.c (push_template_decl): Likewise.
2676 (classtype_mangled_name): Likewise.
2677 (lookup_template_class): Likewise.
2679 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
2680 DECL_NTPARMS to conform to usage elsewhere.
2681 * call.c (add_template_candidate): Likewise.
2682 * class.c (instantiate_type): Likewise.
2683 * pt.c (instantiate_template): Likewise.
2684 (get_bindings): Likewise.
2686 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
2689 * pt.c (unify): Undo changes to allow multiple levels of template
2691 (type_unification): Likewise.
2692 (fn_type_unification): Likewise.
2693 (get_class_bindings): Likewise.
2694 * cp-tree.h (Likewise).
2696 * decl.c (replace_defarg): Check that the type of the default
2697 parameter does not invlove a template type before complaining
2698 about the initialization.
2700 * error.c (dump_expr): Deal with template constant parameters in
2701 member templates correctly.
2703 * pt.c (is_member_template): Deal with class specializations
2705 (tsubst): Handle "partial instantiation" of member templates
2708 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
2710 * pt.c (type_unification): Change calling squence to allow for
2711 multiple levels of template parameters.
2712 (tsubst_expr): Likewise.
2714 (tsubst_copy): Likewise.
2715 (instantiate_template): Likewise.
2717 * call.c (build_overload_call_real): Use it.
2718 (add_builtin_candidate): Use it.
2719 (build_new_method_call): Use it.
2720 * class.c (instantiate_type): Use it.
2721 * decl.c (grokdeclarator): Use it.
2722 * decl2.c (finish_file): Use it.
2723 * method.c (build_overload_identifier): Use it.
2725 * call.c (add_template_candidate): Add additional parameter for
2726 the function return type. Call fn_type_unification istead of
2728 (build_user_type_conversion_1): Handle member templates.
2729 (build_new_function_call): Likewise.
2730 (build_new_op): Likewise.
2731 (build_new_method_call): Likewise.
2733 * class.c (grow_method): Don't give an error message indicating
2734 that two member templates with the same name are ambiguous.
2735 (finish_struct): Treat member template functions just like member
2738 * cp-tree.h (check_member_template): Add declaration.
2739 (begin_member_template_processing): Likewise.
2740 (end_member_template_processing): Likewise.
2741 (fn_type_unification): Likewise.
2742 (is_member_template): Likewise.
2743 (tsubst): Change prototype.
2744 (tsubst_expr): Likewise.
2745 (tsubst_copy): Likewise.
2746 (instantiate_template): Likewise.
2747 (get_bindings): Likewise.
2749 * decl.c (decls_match): Handle multiple levels of template
2751 (pushdecl): Handle template type params just like other type
2753 (push_class_level_binding): Return immediately if the
2754 class_binding_level is NULL.
2755 (grokfndecl): If check_classfn() returns a member_template, use
2756 the result of the template, not the template itself.
2758 * decl2.c (check_member_template): New function. Check to see
2759 that the entity declared to be a member template can be one.
2760 (check_classfn): Allow redeclaration of member template functions
2761 with different types; the new functions can be specializations or
2762 explicit instantiations.
2764 * error.c (dump_decl): Handle multiple levels of template
2766 (dump_function_decl): Update to handle function templates.
2768 * lex.c (do_pending_inlines): Set up template parameter context
2769 for member templates.
2770 (process_next_inline): Likewise.
2772 * method. (build_overload_identifier): Adjust for multiple levels
2773 of template parameters.
2775 * parse.y (fn.def2): Add member templates.
2776 (component_decl_1): Likewise.
2778 * pt.c (begin_member_template_processing): New function.
2779 (end_member_template_processing): Likewise.
2780 (is_member_template): Likewise.
2781 (fn_type_unification): Likewise.
2782 (current_template_parms): Return a vector of all the template
2783 parms, not just the innermost level of parms.
2784 (push_template_decl): Deal with the possibility of member
2786 (lookup_template_class): Likewise.
2787 (uses_template_parms): Likewise.
2788 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
2789 TEMPLATE_CONST_PARM to deal with multiple levels of template
2790 arguments. Add processing of TEMPLATE_DECL to produce new
2791 TEMPLATE_DECLs from old ones.
2792 (do_decl_instantiation): Handle member templates.
2794 * search.c (lookup_fnfields_1): Handle member template conversion
2797 * tree.c (cp_tree_equal): Check the levels, as well as the
2798 indices, of TEMPLATE_CONST_PARMs.
2800 * typeck.c (comptypes): Check the levels, as well as the indices,
2801 fo TEMPLATE_TYPE_PARMs.
2802 (build_x_function_call): Treat member templates like member
2805 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2807 * typeck.c (c_expand_return): Always convert_for_initialization
2808 before checking for returning a pointer to local.
2810 * pt.c (type_unification): If strict and the function parm doesn't
2811 use template parms, just compare types.
2813 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
2815 * method.c (build_overloaded_value): Replace direct call
2816 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
2818 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2820 * typeck.c (convert_arguments): Don't arbitrarily choose the first
2821 of a set of overloaded functions.
2823 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2825 * lex.c (real_yylex): Don't elide __FUNCTION__.
2827 * method.c (build_overload_value): Add in_template parm.
2828 (build_overload_int): Likewise.
2829 (build_overload_identifier): Pass it.
2831 * decl.c (duplicate_decls): Don't bash a previous template
2832 definition with a redeclaration.
2834 * pt.c (unify): float doesn't match double.
2836 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
2837 TYPE_DECL. Handle getting non-template types.
2838 * parse.y (explicit_instantiation): Use typespec instead of
2841 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
2843 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
2845 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
2847 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
2848 (compare_ics): Likewise.
2850 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2852 * call.c (joust): Warn about choosing one conversion op over
2853 another because of 'this' argument when the other return type is
2855 (source_type): New fn.
2857 * call.c (build_new_op): Strip leading REF_BIND from first operand
2858 to builtin operator.
2860 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
2863 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2865 * call.c (null_ptr_cst_p): Remove support for (void*)0.
2867 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
2869 * typeck.c (expand_target_expr): Make definition match declaration.
2871 * class.c (get_basefndecls): Make definition match declaration.
2873 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
2875 * input.c (sub_getch): Eventually give up and release the input file.
2877 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
2880 * call.c (joust): Tweak message.
2882 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
2884 * error.c (type_as_string): Put const/volatile on template type
2885 parameters where appropriate.
2887 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
2889 * call.c (strictly_better): Make arguments unsigned ints.
2891 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
2893 * lex.c (real_yylex): Refer to __complex instead of complex.
2895 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2897 * lex.c (real_yylex): Don't use getc directly.
2899 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2901 * call.c (is_subseq): Don't try to be clever.
2903 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2905 * parse.y, pt.c: Include "except.h".
2906 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
2907 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
2908 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
2909 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
2912 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2914 * decl2.c (mark_vtable_entries): Instead of replacing pure
2915 virtuals with a reference to __pure_virtual, copy the decl and
2918 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2920 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
2922 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
2924 * pt.c (instantiate_class_template): Call repo_template_used
2925 before finish_prevtable_vardecl.
2927 * call.c (is_subseq): New fn.
2928 (compare_ics): Use it.
2930 * repo.c (finish_repo): Don't crash on no args.
2932 * parse.y (named_complex_class_head_sans_basetype): Handle
2933 explicit global scope.
2934 * decl2.c (handle_class_head): New fn.
2936 * pt.c (unify): Add CONST_DECL case.
2938 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2940 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
2942 * cp-tree.h (report_type_mismatch): Add prototype.
2943 * call.c (build_overload_call_real): Remove erroneous fourth
2944 argument to report_type_mismatch.
2945 (build_user_type_conversion_1): Remove erroneous second arg to
2947 (build_new_function_call): Likewise.
2948 (build_object_call): Likewise.
2949 (build_new_op): Likewise.
2950 (build_new_method_call): Likewise.
2952 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2954 * error.c (dump_decl): Don't bother processing a function with no
2957 * method.c (emit_thunk): Call init_function_start in the macro case.
2959 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2961 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
2962 defined and used to set flag_vtable_thunks.
2964 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2966 * parse.y: Don't clear the inlines from their obstack until they've
2969 * decl.c (duplicate_decls): Don't complain about exception
2970 specification mismatch if flag_exceptions is off.
2972 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
2974 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
2976 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
2978 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
2979 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
2980 Include <stdio.h> before include files that formerly used STDIO_PROTO.
2982 * decl.c, g++spec.c, lex.c, method.c, repo.c:
2983 Include "config.h" first, as per autoconf manual.
2985 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2987 * decl.c (duplicate_decls): Tweak wording.
2988 * lex.c (do_pending_defargs): Don't die if we see a default arg
2989 that isn't a DEFAULT_ARG.
2990 * error.c (dump_expr): Handle DEFAULT_ARG.
2992 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
2993 * lang-options.h: Add -fhandle-exceptions.
2995 * class.c (build_vtable): vtables are artificial.
2996 (prepare_fresh_vtable): Likewise.
2998 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3000 * cvt.c (ocp_convert): After converting to the target type, set
3001 LOOKUP_NO_CONVERSION.
3003 * call.c (joust): Warn about potentially confusing promotion rules
3005 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3007 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3009 * exception.cc: Declare __terminate_func with noreturn attribute.
3011 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3013 * parse.y: Break out eat_saved_input, handle errors.
3014 (function_try_block): Use compstmt instead of compstmt_or_error.
3016 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3018 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3020 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3022 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3023 existence of cc1plus check whether $(LANGUAGES) contains C++.
3025 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3027 * method.c (do_build_copy_constructor): When copying an anonymous
3028 union member loop around to handle nested anonymous unions. Use
3029 the offset of the member relative to the outer structure, not the
3032 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3034 * call.c (resolve_args): New fn.
3035 (build_new_function_call): Use it.
3036 (build_object_call): Likewise.
3037 (build_new_method_call): Likewise.
3039 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3041 * call.c (build_over_call): tsubst all default parms from templates.
3043 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3045 * decl.c (struct cp_function): Add static_labelno.
3046 (push_cp_function_context): Save it.
3047 (pop_cp_function_context): Restore it.
3049 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3051 * typeck.c (build_component_ref_1): Convert from reference.
3053 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3055 * parse.y (current_declspecs, prefix_attributes): Initialize to
3058 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3059 before we try to force it to be a TREE_LIST.
3060 (decl): Make sure $1.t is non-nil.
3062 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3064 * pt.c (uses_template_parms): Handle template first-parse codes.
3066 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3068 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3070 * pt.c (unify): Handle BOOLEAN_TYPE.
3072 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3073 * pt.c (tsubst): Don't set it.
3074 * call.c (build_over_call): Use uses_template_parms.
3076 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3078 * method.c (build_overload_nested_name): Use static_labelno
3079 instead of var_labelno.
3080 (build_qualified_name): New fn.
3081 (build_overload_name): Split out from here.
3082 (build_static_name): Use build_qualified_name.
3083 * decl.c (cp_finish_decl): Statics in extern inline functions
3084 have comdat linkage.
3085 (start_function): Initialize static_labelno.
3087 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3089 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3090 before "all member functions in class [] are private"
3092 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3094 * lex.c (do_scoped_id): convert_from_reference.
3095 * init.c (build_offset_ref): Likewise.
3097 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3099 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3101 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3103 * typeck.c (get_member_function_from_ptrfunc): Promote index
3106 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3108 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3109 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3111 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3113 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3115 * lex.c (add_defarg_fn): Adjust.
3116 (do_pending_defargs): Adjust. Don't skip the first parm.
3118 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3120 * decl.c (build_enumerator): Global enumerators are also readonly.
3122 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3123 (build_dynamic_cast): Call it and convert_from_reference.
3125 * lex.c (add_defarg_fn): New fn.
3126 (snarf_defarg): Don't add to defarg_types.
3127 (do_pending_defargs): Lose defarg_types. All fns we process now
3129 * decl.c (grokfndecl): Call add_defarg_fn.
3131 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3132 * cp-tree.def: Add DEFAULT_ARG.
3133 * spew.c (yylex): Call snarf_defarg as appropriate.
3134 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3135 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3136 (structsp): Use pending_defargs.
3137 (parms, full_parm): Use defarg.
3138 * lex.c (init_lex): Initialize inline_text_firstobj.
3139 (do_pending_inlines): Never pass the obstack to feed_input.
3140 (process_next_inline): Call end_input instead of restore_pending_input.
3141 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3142 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3143 * input.c (end_input): New fn.
3144 (sub_getch): At the end of some fed input, just keep returning EOF
3145 until someone calls end_input.
3146 Remove 'obstack' field from struct input_source.
3147 * decl.c (grokparms): Handle DEFAULT_ARG.
3148 (replace_defarg): New fn.
3149 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3151 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3153 * call.c (implicit_conversion): If nothing else works, try binding
3154 an rvalue to a reference.
3156 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3158 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3159 ifndef for Cygwin32 to include SIGSEGV.
3161 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3163 * class.c (finish_struct_1): Only complain about pointers without
3164 copy stuff if there are any constructors.
3166 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3168 * decl.c (grokfndecl): If the function we chose doesn't actually
3171 * decl2.c (grokclassfn): Don't specify 'const int' for the
3172 artificial destructor parm.
3174 * pt.c (type_unification): If we are called recursively, nothing
3177 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3179 * decl.c (init_decl_processing): Stop trying to catch signals
3180 other than SIGABRT since the Cygwin32 library doesn't support
3181 them correctly yet. This fixes a situation in which g++ causes
3182 a hang on SIGSEGVs and other such signals in our Win32-hosted
3185 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3187 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3189 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3191 * typeck2.c (store_init_value): Always return the value if our
3192 type needs constructing.
3194 * method.c (hack_identifier): Convert class statics from
3197 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3199 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3201 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3203 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3204 the end of return x;
3206 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3208 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3210 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3212 * except.c (expand_builtin_throw): Add support
3213 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3215 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3217 * repo.c (extract_string): Null-terminate.
3219 * cp-tree.h (TI_SPEC_INFO): New macro.
3220 (CLASSTYPE_TI_SPEC_INFO): New macro.
3221 * pt.c (push_template_decl): Correctly determine # of template parms
3224 * call.c (compare_ics): Really fix 'this' conversions.
3226 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3229 * pt.c (push_template_decl): Complain about mismatch in # of
3230 template parms between a class template and a member template.
3232 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3234 * method.c (synthesize_method): You can't call
3235 function_cannot_inline_p after finish_function.
3236 * decl.c (finish_function): Turn on flag_inline_functions and turn
3237 off DECL_INLINE before handing a synthesized method to the
3240 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3242 * method.c (synthesize_method): Remove July 30 change to never set
3243 DECL_INLINE if at_eof.
3245 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3247 * xref.c (GNU_xref_member): Ensure that the node has a
3248 decl_lang_specific part before checking DECL_FRIEND_P.
3250 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3252 * pt.c (instantiate_class_template): Diagnose non-class types used
3255 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3257 * typeck.c (build_conditional_expr): Use convert_for_initialization
3258 instead of convert_and_check.
3260 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3262 * parse.y (typespec): Don't pedwarn for typeof.
3264 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3266 * repo.c (finish_repo): Only check changes if we would write a
3269 * call.c (compare_ics): Fix handling of 'this' conversions.
3271 * pt.c (do_decl_instantiation): Support static data too. Rename
3272 from do_function_instantiation.
3273 * cp-tree.h: Adjust.
3276 * repo.c (extract_string): New fn.
3277 (get_base_filename): Use it.
3278 (init_repo): Compare old args with current args.
3280 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3282 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3283 character, idea from Paul Eggert <eggert@twinsun.com>.
3285 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3287 * typeck.c (c_expand_return): Be more persistent in looking for
3290 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3291 pointer to reference.
3293 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3295 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3297 * init.c (build_member_call, build_offset_ref):
3298 Use do_scoped_id instead of do_identifier.
3300 * cvt.c (convert): Remove bogosity.
3302 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3304 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3305 TARGET_TYPE before trying to use get_binfo.
3307 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3309 * cvt.c (build_up_reference): Call get_binfo to get access control.
3311 * decl2.c (import_export_decl): If we don't support weaks, leave
3314 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3316 * except.c (expand_builtin_throw): Add support for machines that
3317 cannot access globals after throw's epilogue when
3318 -fno-sjlj-exceptions is used.
3320 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3322 * parse.y: 'std::' becomes '::'.
3323 * lex.c (real_yylex): Remove 'namespace' warning.
3324 * init.c (build_member_call): Ignore 'std::'.
3325 (build_offset_ref): Likewise.
3326 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3327 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3328 * decl.c (push_namespace): Just sorry.
3329 (pop_namespace): Nop.
3330 (init_decl_processing): Declare std namespace.
3332 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3334 * search.c (push_class_decls): A name which ambiguously refers to
3335 several instantiations of the same template just refers to the
3338 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3340 * decl.c (build_enumerator): fix problem with unsigned long
3341 enumerated values being smashed to ints, causing overflow
3342 when computing next enumerated value. (for enum values around
3345 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3347 * typeck.c (build_component_ref): Only call mark_used on a decl.
3349 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3351 * typeck.c (build_c_cast): Make the check for a ptr to function
3352 more specific before possible default_conversion call.
3354 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3356 * except.c (expand_exception_blocks): Simplify and fix and make
3357 sure we don't end a region in a sequence, as expand_end_bindings
3360 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3362 * except.c (init_exception_processing): Mark terminate as not
3363 returning so that the optimizer can optimize better.
3365 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3367 * cvt.c (convert): Don't do any extra work, if we can avoid it
3370 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3372 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3373 cp_convert. convert is now reserved for the backend, and doesn't
3374 have the semantics a frontend person should ever want.
3376 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3378 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3379 Lose -traditional support.
3381 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3383 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3385 * parse.y (self_reference): Do it for templates, too.
3386 * class.c (pushclass): Don't overload_template_name; the alias
3387 generated by build_self_reference serves the same purpose.
3389 * tree.c (list_hash): Make static, take more args.
3390 (list_hash_lookup): Likewise.
3391 (list_hash_add): Make static.
3392 (list_hash_canon): Lose.
3393 (hash_tree_cons): Only build a new node if one isn't already in the
3395 (hash_tree_chain): Use hash_tree_cons.
3396 * cp-tree.h: Adjust.
3397 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3398 of calling lookup_name.
3400 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3402 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3403 doesn't refer to the CONST_DECLs.
3405 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3407 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3409 (expand_class_desc): Convert the last argument to a sizetype.
3411 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3413 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3414 __real__): Add reswords.
3415 * hash.h: Regenerate.
3416 * lex.h (rid): Add RID_COMPLEX.
3417 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3418 * lex.c (init_lex): Add building of RID_COMPLEX.
3419 (real_yylex): General cleanup in line with what c-lex.c also has,
3420 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3421 types, and imaginary numeric constants.
3422 * parse.y (REALPART, IMAGPART): Add tokens.
3423 (unary_expr): Add REALPART and IMAGPART rules.
3424 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3425 * decl.c (complex_{integer,float,double,long}_type_node): Define
3427 (init_decl_processing): Set up the types.
3428 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3429 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3430 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3431 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3432 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3434 * method.c (build_overload_name): Add handling of the different
3435 COMPLEX_TYPEs, prefixing them with `J'.
3436 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3438 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3439 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3440 (mapcar): Handle COMPLEX_CST.
3441 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3442 (common_type): Add code for complex types.
3443 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3444 (convert_for_assignment): Likewise.
3445 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3447 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3449 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3450 tsubst_expr, as it might try to do overload resolution.
3452 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3454 * pt.c (instantiate_class_template): Oops.
3456 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3458 * cp-tree.def: Add TAG_DEFN.
3459 * pt.c (tsubst_enum): New fn.
3460 (instantiate_class_template): Use it.
3461 (tsubst_expr): Support TAG_DEFN.
3462 (tsubst): Support local enums.
3463 (tsubst_copy): Likewise.
3464 * decl.c (finish_enum): Likewise.
3465 (start_enum): If this is a local enum, switch to permanent_obstack.
3467 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3469 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3470 (finish_function): Put the base init code for constructors just
3471 after the parm cleanup insns.
3472 (struct cp_function): Add last_parm_cleanup_insn.
3473 (push_cp_function_context): Likewise.
3474 (pop_cp_function_context): Likewise.
3476 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3478 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3480 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3482 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3483 for THUNK_FNDECL before we switch to temporary allocation.
3485 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3487 * call.c (build_new_op): Handle null arg2 for ?:.
3489 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3491 * except.c (expand_exception_blocks): Ensure that we flow through
3492 the end of the exception region for the exception specification.
3493 Move exception region for the exception specification in, so that
3494 it doesn't protect the parm cleanup. Remove some obsolete code.
3495 * decl.c (store_parm_decls): Likewise.
3496 (finish_function): Likewise.
3498 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3500 * init.c (build_new): Fix nothrow handling.
3502 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3504 * init.c (emit_base_init): Don't warn about the initialization
3505 list for an artificial member.
3507 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3509 * expr.c (do_case): Handle !START case for the error msg.
3511 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3513 * decl2.c, lang-options.h: New option -Weffc++.
3514 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3517 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3518 to MULTIPLE_SYMBOL_SPACES.
3520 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3522 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3524 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3526 * typeck.c (c_expand_return): Don't complain about returning void
3527 to void in an artificial function.
3528 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3529 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3530 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3532 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3534 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3536 * except.c (init_exception_processing): Likewise.
3537 (expand_end_catch_block): Likewise.
3538 (expand_exception_blocks): Likewise.
3539 (expand_throw): Likewise.
3540 * exception.cc (__default_terminate): Likewise.
3542 * init.c (perform_member_init): Use new method of expr level
3543 cleanups, instead of cleanups_this_call and friends.
3544 (emit_base_init): Likewise.
3545 (expand_aggr_vbase_init_1): Likewise.
3546 (expand_vec_init): Likewise.
3547 * decl.c (cp_finish_decl): Likewise.
3548 (expand_static_init): Likewise.
3549 (store_parm_decls): Likewise.
3550 (cplus_expand_expr_stmt): Likewise.
3551 * decl2.c (finish_file): Likewise.
3553 * Make-lang.in (exception.o): Ok to compile with -O now.
3555 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3556 we know it will be done later by the backend.
3558 * decl2.c (lang_f_options): Remove support for short temps.
3559 * lang-options.h: Likewise.
3561 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3563 * tree.c (varargs_function_p): New fn.
3564 * method.c (emit_thunk): Replace broken generic code with code to
3565 generate a heavyweight thunk function.
3567 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3569 * pt.c (process_template_parm): pedwarn about floating-point parms.
3571 * decl.c (grokdeclarator): inline no longer implies static.
3573 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3575 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3577 * class.c (check_for_override): The signature of an overriding
3578 function is not changed.
3580 * call.c (build_over_call): Move setting of conv into the loop.
3581 Note: this change, along with the related changes of the 18th thru
3582 the 20th of April, fix an infinite loop problem in conversions.
3584 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3586 * call.c (build_user_type_conversion_1): Really ignore rvalue
3587 conversions when looking for a REFERENCE_TYPE.
3589 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3590 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3591 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3592 (build_unary_op): Likewise.
3593 * call.c (build_over_call): See through a CONVERT_EXPR around the
3594 ADDR_EXPR for on a temporary.
3595 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3596 the ADDR_EXPR for a local variable.
3598 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3600 * call.c (build_user_type_conversion_1): If we're trying to
3601 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3602 (build_new_function_call): Print candidates.
3603 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3604 (reference_binding): Binding a temporary of a reference-related type
3607 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3609 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3610 * tinfo2.cc (type_info::before): Likewise.
3612 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3614 * call.c (implicit_conversion): Oops.
3616 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3618 * call.c (implicit_conversion): Try to find a reference conversion
3619 before binding a const reference to a temporary.
3621 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3623 * exception.cc (__default_unexpected): Call terminate by default,
3624 so that if the user overrides terminate, the correct function will
3627 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
3629 * parse.y (left_curly): Avoid trying to use any fields of
3630 error_mark_node, as there aren't any.
3632 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3634 * lex.c (do_identifier): Avoid breaking on overloaded methods
3635 as default arguments.
3637 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
3639 * call.c (add_template_candidate): Initialize the variable "dummy".
3641 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
3643 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
3644 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
3646 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3648 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
3649 (debug_binfo): Delete decl, not needed.
3651 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
3652 promotes_to_aggr_type): Delete fns.
3653 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
3654 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
3655 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
3657 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
3659 * friend.c (is_friend_type): Delete fn.
3660 * cp-tree.h (is_friend_type): Delete decl.
3662 * decl.c (original_result_rtx, double_ftype_double,
3663 double_ftype_double_double, int_ftype_int, long_ftype_long,
3664 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
3665 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
3667 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
3669 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
3671 * decl.c (pushdecl_nonclass_level): #if 0, unused.
3672 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
3674 * lex.c (reinit_lang_specific): #if 0, unused.
3675 * cp-tree.h (reinit_lang_specific): #if 0 decl.
3677 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
3678 * cp-tree.h (revert_static_member_fn): Delete decl.
3680 * class.c (root_lang_context_p): Delete fn.
3681 * cp-tree.h (root_lang_context_p): Delete decl.
3683 * decl.c (set_current_level_tags_transparency): #if 0, unused.
3684 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
3686 * lex.c (set_vardecl_interface_info): Make static.
3687 * cp-tree.h (set_vardecl_interface_info): Delete decl.
3689 * call.c (find_scoped_type): Make static.
3690 * cp-tree.h (find_scoped_type): Delete decl.
3692 * search.c (convert_pointer_to_vbase): Make static.
3693 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
3695 * decl.c (const_ptr_type_node): Likewise.
3696 * cp-tree.h (const_ptr_type_node): Delete decl.
3698 * typeck.c (common_base_type): Make static.
3699 * cp-tree.h (common_base_types): Delete erroneous decl.
3701 * pt.c (classtype_mangled_name): Make static.
3702 * cp-tree.h (classtype_mangled_name): Delete decl.
3704 * lex.c (check_newline): Make static.
3705 * cp-tree.h (check_newline): Delete decl.
3707 * typeck.c (build_x_array_ref): Delete fn, same idea as
3709 * cp-tree.h (build_x_array_ref): Delete decl.
3711 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
3713 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
3715 * class.c (build_vtable_entry): Make static.
3716 * cp-tree.h (build_vtable_entry): Delete decl.
3718 * class.c (build_vbase_pointer): Make static.
3719 * cp-tree.h (build_vbase_pointer): Delete decl.
3721 * sig.c (build_sptr_ref): Add forward decl and make static.
3722 * cp-tree.h (build_sptr_ref): Delete decl.
3724 * call.c (build_new_method_call): Add forward decl and make static.
3725 * cp-tree.h (build_new_method_call): Delete decl.
3727 * call.c (build_object_call): Make static.
3728 * class.c (check_for_override, complete_type_p, mark_overriders):
3730 * decl.c (cp_function_chain): Likewise.
3731 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
3733 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
3735 * tree.c (build_cplus_array_type_1): Likewise.
3736 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
3737 (comp_target_parms): Likewise.
3739 * init.c (build_builtin_call): Make static.
3740 * cp-tree.h (build_builtin_call): Delete decl.
3742 * typeck.c (binary_op_error): Delete decl.
3743 * cp-tree.h (binary_op_error): Likewise.
3745 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3747 * call.c (build_method_call): Compare against error_mark_node
3748 directly, rather than the ERROR_MARK tree code.
3749 * cvt.c (cp_convert): Likewise.
3750 * decl.c (print_binding_level): Likewise.
3751 (duplicate_decls): Likewise.
3752 (grokdeclarator): Likewise.
3753 (grokdeclarator): Likewise.
3754 * init.c (expand_aggr_init_1): Likewise.
3755 (decl_constant_value): Likewise.
3756 * method.c (build_opfncall): Likewise.
3757 (hack_identifier): Likewise.
3758 * typeck.c (build_modify_expr): Likewise.
3760 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
3762 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3764 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
3766 * pt.c (coerce_template_parms): Add new error message.
3768 * method.c (build_overload_value): Implement name mangling for
3769 floating-point template arguments.
3771 * method.c (build_overload_int, icat, dicat): Fix mangling of template
3772 arguments whose absolute value doesn't fit in a signed word.
3774 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3776 * friend.c: New file; put all of the friend stuff in here.
3777 * init.c: Instead of here.
3778 * Makefile.in (CXX_OBJS): Add friend.o.
3779 (friend.o): Add dependencies.
3780 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
3782 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3784 * call.c (build_scoped_method_call): Complain if the scope isn't a
3787 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3789 * parse.y (left_curly): Don't crash on erroneous type.
3791 * init.c (build_delete): Fix type of ref.
3793 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3795 * search.c (get_vbase_1): Renamed from get_vbase.
3796 (get_vbase): Wrapper, now non-static.
3797 (convert_pointer_to_vbase): Now static.
3799 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
3800 * init.c (build_delete): Pass one.
3801 (build_partial_cleanup_for): Use build_scoped_method_call.
3802 * decl.c (finish_function): Pass a binfo.
3804 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3806 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
3808 * typeck.c (build_c_cast): Lose other reference to flag.
3810 * call.c (build_field_call): Don't look for [cd]tor_identifier.
3811 * decl2.c (delete_sanity): Remove meaningless use of
3812 LOOKUP_HAS_IN_CHARGE.
3813 * decl.c (finish_function): Use build_scoped_method_call instead
3814 of build_delete for running vbase dtors.
3815 * init.c (build_delete): Call overload resolution code instead of
3816 duplicating it badly.
3818 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3820 * call.c (build_over_call): Call mark_used before trying to elide
3823 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
3825 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3827 * typeck.c (build_modify_expr): Always pedwarn for a cast to
3828 non-reference used as an lvalue.
3830 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3832 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
3834 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3836 * parse.y (handler): Fix template typo.
3838 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3840 * error.c (lang_decl_name): New fn.
3841 * tree.c (lang_printable_name): Use it.
3843 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
3845 * g++spec.c: Include config.h so that we can catch bzero #defines
3846 from the config file.
3848 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
3850 * new1.cc: Include a declaration for malloc, to avoid warning, and
3851 avoid lossing on systems that require one (ones that define malloc
3854 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3856 * decl2.c (max_tinst_depth): New variable.
3857 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
3859 * pt.c (max_tinst_depth): Variable moved.
3860 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
3863 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3865 * decl.c (xref_basetypes): Allow a base class that depends on
3866 template parms to be incomplete.
3868 * decl2.c (build_expr_from_tree): Support typeid(type).
3869 * rtti.c (get_typeid): Support templates.
3870 (expand_si_desc, expand_class_desc): Fix string length.
3871 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
3873 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3875 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
3877 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
3879 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3881 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
3882 smashes together template and non-template decls of the same
3885 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3887 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
3889 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3891 * decl.c (duplicate_decls): Next route, pedwarn about different
3892 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
3894 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3896 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
3897 (struct lang_type): Delete has_default_implementation member.
3898 Increase dummy to 21.
3899 * decl.c (start_method): Delete usage.
3901 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
3902 store_after_parms, start_decl_1, auto_function): Add decls.
3903 (get_arglist_len_in_bytes, declare_implicit_exception,
3904 have_exceptions_p, make_type_decl, typedecl_for_tag,
3905 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
3906 build_component_type_expr, cplus_exception_name,
3907 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
3908 * call.c (build_this): Make static.
3909 (is_complete): Likewise.
3910 (implicit_conversion): Likewise.
3911 (reference_binding): Likewise.
3912 (standard_conversion): Likewise.
3913 (strip_top_quals): Likewise.
3914 (non_reference): Likewise.
3915 (build_conv): Likewise.
3916 (user_harshness): Likewise.
3917 (rank_for_ideal): Likewise.
3918 * decl.c (start_decl_1): Delete forward decl.
3919 (push_decl_level): Make static.
3920 (resume_binding_level): Make static.
3921 (namespace_bindings_p): Make static.
3922 (declare_namespace_level): Make static.
3923 (lookup_name_real): Make static.
3924 (duplicate_decls): Make static. Take register off NEWDECL and
3926 * decl2.c (get_sentry): Make static.
3927 (temp_name_p): Delete fn.
3928 * except.c (auto_function): Delete decl.
3929 * lex.c (handle_{cp,sysv}_pragma): Make static.
3930 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
3931 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
3932 * pt.c (tsubst_expr_values): Make static.
3933 * rtti.c (combine_strings): Delete decl.
3935 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3937 * pt.c (push_template_decl): Handle getting a typedef.
3939 * call.c (build_new_function_call): Complain about void arg.
3941 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3943 * decl.c (duplicate_decls): Give pedwarn of different exceptions
3944 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
3946 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
3948 * except.c (expand_throw): Don't expand the cleanup tree here,
3949 since we are not going to write the rtl out. Fixes problem with
3952 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
3954 * Make-lang.in: Add $(exeext) as necessary.
3956 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
3958 * parse.y (handler_seq): Must have at least one catch clause.
3960 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3962 * call.c (add_builtin_candidate): Restore ?: hack.
3964 * decl.c (grok_op_properties): More warnings.
3966 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3968 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
3969 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
3971 * decl.c (duplicate_decls): Scale back to a warning, and only do
3974 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
3976 * decl.c (duplicate_decls): pedwarn mismatched exception
3979 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
3981 * call.c (build_new_method_call): Don't display the invisible
3982 argument for controlling virtual bases.
3984 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
3986 * new: Add nothrow new and delete, bad_alloc and throw specifications
3988 * decl.c (init_decl_processing): Add throw specification for delete.
3989 * new.cc (nothrow): Define.
3990 * lex.c (real_yylex): Removing warning that throw and friends are
3992 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
3993 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
3994 * Make-lang.in: Add new{1,2}.{cc,o}.
3996 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3998 * lex.c (cons_up_default_function): Fix return type of synth op=.
4000 * init.c (emit_base_init): Add warnings for uninitialized members
4003 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4004 with destructor used as base type.
4006 * decl.c (grok_op_properties): Add warning for op= returning void.
4007 * typeck.c (c_expand_return): Add warning for op= returning anything
4010 * class.c (finish_struct_1): Add warning for class with pointers
4011 but not copy ctor or copy op=.
4013 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4014 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4015 (instantiate_template): If -fexternal-templates, add this
4016 instantiation to pending_templates.
4018 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4021 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4023 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4025 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4027 * call.c (standard_conversion): Handle getting references. Tack
4028 on RVALUE_CONV here. Do it for non-class types, too.
4029 (reference_binding): Pass references to standard_conversion.
4030 (implicit_conversion): Likewise.
4031 (add_builtin_candidate): Disable one ?: kludge.
4032 (convert_like): Handle RVALUE_CONVs for non-class types.
4033 (joust): Disable the other ?: kludge.
4035 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4037 * decl.c (init_decl_processing): Add code to build up common
4038 function types beforehand, to avoid creation then removal of
4039 things already in the hash table.
4041 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4043 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4046 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4047 current_template_parms.
4049 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4051 * search.c (lookup_field): Don't return a function, check want_type.
4053 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4055 * init.c (build_new): Make sure PLACEMENT has a type.
4057 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4059 * init.c (build_new): Support new (nothrow).
4061 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4063 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4066 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4067 * pt.c (tsubst): Defer instantiation of default args.
4068 * call.c (build_over_call): Until here.
4070 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4072 * search.c (lookup_field): Make sure we have an
4073 IDENTIFIER_CLASS_VALUE before we try to return it.
4075 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4077 * call.c (build_method_call): Delete unused var PARM.
4078 (build_overload_call_real): Likewise.
4079 (build_object_call): Delete unused var P.
4080 (build_new_op): Likewise.
4081 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4082 var definitions, which are never used.
4083 (shadow_tag): Delete unused var FN.
4084 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4085 * init.c (build_new): Delete unused var ALLOC_TEMP.
4086 * method.c (hack_identifier): Delete unused var CONTEXT.
4087 (do_build_copy_constructor): Delete unused var NAME.
4088 (synthesize_method): Delete unused var BASE.
4089 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4090 * rtti.c (build_headof): Delete unused var VPTR.
4091 (get_typeid): Delete unused var T.
4092 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4094 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4095 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4097 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4099 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4100 things in a type being defined.
4101 * decl.c (finish_enum): Reverse the values so that they are in
4104 * pt.c (instantiate_class_template): Don't initialize
4105 BINFO_BASETYPES until the vector is filled out.
4106 (unify): Don't abort on conflicting bindings, just fail.
4107 (instantiate_decl): Do push_tinst_level before any tsubsting.
4109 * method.c (build_overload_value): Handle getting a
4110 TEMPLATE_CONST_PARM for a pointer.
4112 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4114 * init.c (expand_member_init): Don't give 'not a base' error for
4117 * pt.c (instantiate_decl): Call import_export_decl later.
4119 * pt.c (instantiate_class_template): Return a value.
4121 * parse.y (extension): New rule for __extension__.
4122 (extdef, unary_expr, decl, component_decl): Use it.
4124 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4126 * class.c (base_binfo): Remove unused base_has_virtual member.
4127 (finish_base_struct): Likewise.
4128 (finish_struct_1): Likewise.
4130 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4132 * search.c (expand_upcast_fixups): Fix bogus code generation
4133 problem where the generated code uses the wrong index into the
4134 runtime built vtable on the stack. Old code could clobber random
4137 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4139 * init.c (perform_member_init): Make sure the partial EH cleanups
4140 live on the function_obstack.
4142 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4144 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4145 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4147 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4149 * decl.c (grokvardecl): Avoid ANSI style initialization.
4151 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4153 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4155 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4157 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4159 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4161 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4162 arguments we compare against. Start the count of I at 1, not 0,
4163 since argv[0] is still the command.
4165 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4167 * lang-specs.h: Accept .cp as an C++ extension.
4169 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4171 * cp-tree.h (ptr_reasonably_similar): Add decl.
4173 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4175 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4176 pointer. New local SPECBITS with the parm's value.
4177 (grokdeclarator): Pass &specbits down.
4179 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4180 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4182 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4183 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4185 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4186 not an error_mark_node.
4188 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4190 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4191 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4193 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4195 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4196 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4199 * typeck2.c (build_m_component_ref): If component is a pointer
4200 to data member, resolve the OFFSET_REF now.
4202 * call.c (convert_like): Don't go into infinite recursion.
4204 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4206 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4207 * tree.c (layout_basetypes): And on the vbase ptr.
4209 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4211 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4212 CHAR_TYPE_SIZE so bool is always the same size as another type.
4214 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4216 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4218 * decl2.c (grok_x_components): Remove synthesized methods from
4219 TYPE_METHODS of an anonymous union, complain about member
4221 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4223 (finish_function): Just clear the DECL_RTL of our arguments.
4225 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4227 * decl2.c (finish_file): Emit DWARF debugging info for static data
4230 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4232 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4234 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4237 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4239 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4241 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4243 Make the g++ driver now be a standalone program, rather than one
4244 that tries to run the gcc driver after munging up the options.
4245 * Make-lang.in (g++.c, g++spec.o): New rules.
4246 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4248 (g++$(exeext)): New rule, based on xgcc rule.
4249 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4250 * g++spec.c: New file.
4251 * g++.c: Removed file.
4253 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4255 * cvt.c (build_up_reference): Arrange for any temporary values
4256 that have been keep in registers until now to be put into memory.
4258 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4260 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4261 that make -j3 bootstrap works better.
4263 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4265 * decl.c (pushtag): Do pushdecl for anon tags.
4267 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4269 * typeck.c (c_expand_return): Fix logic.
4270 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4272 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4274 * g++.c (main): Make sure arglist has a final NULL entry. Add
4275 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4276 stdin/stdout of the invoked program are redirected to
4279 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4281 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4283 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4285 * init.c (resolve_offset_ref): Handle obj.vfn better.
4286 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4289 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4291 * typeck.c (convert_for_assignment): Also handle anachronistic
4292 implicit conversions from (::*)() to cv void*.
4293 * cvt.c (cp_convert_to_pointer): Likewise.
4295 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4297 * lex.c (handle_cp_pragma): Fix bogus warning.
4299 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4301 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4302 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4304 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4306 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4307 * search.c (dfs_debug_mark): Likewise.
4308 * decl2.c (finish_vtable_vardecl): Likewise.
4309 * decl.c (pushtag, finish_enum): Likewise.
4310 * lex.c (check_newline): Use debug_* instead of calling *out
4313 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4315 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4316 on some picky hosts.
4318 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4320 * class.c (finish_struct_1): A class has a non-trivial copy
4321 constructor if it has virtual functions.
4323 * cvt.c (cp_convert): Always call a constructor.
4325 * call.c (reference_binding): Still tack on a REF_BIND
4326 for bad conversions.
4327 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4329 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4330 (c_expand_return): Likewise.
4331 * typeck2.c (digest_init): Likewise for { }.
4332 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4333 * cvt.c (cp_convert): Handle failure better.
4335 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4337 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4338 of GCC be path-relative.
4340 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4342 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4343 it does need choose-temp.o and pexecute.o.
4345 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4347 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4348 that we still use it.
4349 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4351 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4353 * init.c (expand_default_init): Avoid calling constructors to
4354 initialize reference temps.
4356 * cvt.c (convert_to_reference): Fix.
4358 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4360 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4361 (convert_to_reference): Likewise.
4362 * typeck.c (convert_for_initialization): Likewise.
4363 * init.c (expand_default_init): Likewise.
4364 (expand_aggr_init_1): Likewise.
4365 * cp-tree.h (CONV_NONCONVERTING): Lose.
4366 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4368 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4370 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4372 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4374 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4376 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4379 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4381 * g++.c: Include gansidecl.h.
4382 (VPROTO, PVPROTO, VA_START): Delete.
4383 (choose_temp_base_try, choose_temp_base, perror_exec,
4384 run_dos) [__MSDOS__]: Delete fns.
4385 (pfatal_with_name): Delete fn.
4386 (temp_filename): Declare like in gcc.c.
4387 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4388 (error_count, signal_count): Define.
4389 (error): Delete both definitions.
4390 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4391 (pfatal_pexecute): Add fn from gcc.c.
4392 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4393 code to use the pexecute stuff also used by gcc.c.
4394 (MIN_FATAL_STATUS): Define.
4395 * Make-lang.in (g++): Add dependency on and linking with
4396 choose-temp.o and pexecute.o.
4398 * cp-tree.h: Include gansidecl.h.
4399 (STDIO_PROTO): Delete #undef/#define.
4400 * cvt.c (NULL): Delete #undef/#define.
4401 * expr.c (NULL): Likewise.
4402 * init.c (NULL): Likewise.
4403 * rtti.c (NULL): Likewise.
4404 * xref.c (NULL): Likewise.
4406 * cp-tree.h (build_user_type_conversion): Add prototype.
4407 * call.c (build_user_type_conversion): Delete prototype. Correct
4408 decl of FLAGS arg to be an int.
4409 * cvt.c (build_user_type_conversion): Likewise.
4411 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4413 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4414 * except.c (expand_start_catch_block): Support templates.
4415 * parse.y (try_block, handler_seq): Likewise.
4416 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4418 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4420 * pt.c (current_template_args): New fn.
4421 (push_template_decl): Use it.
4422 * decl.c (grokdeclarator): Use it.
4424 * decl2.c (build_expr_from_tree): Dereference ref vars.
4426 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4427 the decl-specifier-seq.
4429 * decl.c (grok_op_properties): Don't force the type of a conversion
4430 op to be complete. Don't warn about converting to the same type
4431 for template instantiations.
4433 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4436 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4438 * typeck.c (get_delta_difference): Remove previous bogusness.
4439 Don't give errors if force is set.
4441 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4443 * decl2.c (finish_file): Don't emit debug info.
4444 * decl.c (pushdecl): Lose obsolete code.
4445 (grokdeclarator): Still do the long long thing after complaining.
4446 * search.c (note_debug_info_needed): Don't do anything if we're in a
4448 * method.c (synthesize_method): For non-local classes,
4449 push_to_top_level first.
4451 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4453 * typeck.c (get_delta_difference): Add no_error parameter.
4454 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4455 we don't want error messages when converting unrelated
4456 pointer-to-member functions.
4458 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4460 * error.c (dump_expr): Improve the wording on error messages that
4461 involve pointer to member functions.
4463 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4465 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4466 (::*)() to void* or (*)() up a bit, so that we can convert from
4467 METHOD_TYPEs as well.
4469 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4471 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4472 There are no 'member' types.
4473 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4474 (build_x_typeid): Handle errors.
4476 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4478 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4479 conversions from (::*)() to void* or (*)().
4480 * cvt.c (cp_convert_to_pointer): Likewise.
4481 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4482 conversions from here.
4483 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4484 * lang-options.h: Likewise.
4485 * decl2.c (warn_pmf2ptr): Define.
4486 * cp-tree.h: Declare it.
4487 * typeck2.c (digest_init): Allow pmfs down into
4488 convert_for_initialization.
4490 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4492 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4494 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4496 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4497 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4498 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4500 * call.c (convert_like): Don't pass INDIRECT_BIND.
4501 * typeck.c (convert_arguments): Likewise.
4502 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4504 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4506 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4507 similar code in build_up_ref.
4508 * cvt.c (build_up_reference): Drastically simplify.
4510 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4512 * typeck.c (signed_or_unsigned_type): If the given type already
4513 as the correct signedness, then just return it.
4515 * typeck.c ({un,}signed_type): If can't do anything, call
4516 signed_or_unsigned_type.
4518 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4520 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4521 current_class_type is NULL.
4523 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4525 * class.c (finish_struct_1): Avoid empty structs by adding a field
4526 so layout_type gets the mode right.
4528 * typeck.c (c_expand_return): Drastically simplify.
4530 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4532 * typeck.c (decay_conversion): Handle overloaded methods.
4534 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4536 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4538 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4540 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4541 member function to pointer to function conversions.
4542 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4543 ignoring them if they are not used, and giving an error, if they
4545 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4546 code, and so that we can give an error, if we needed an object,
4547 and one was not provided.
4548 (build_c_cast): Don't call default_conversion when we want to
4549 convert to pointer to function from a METHOD_TYPE.
4551 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4553 * Make-lang.in (cplib2.ready): Fix logic.
4555 * decl.c (shadow_tag): Only complain about non-artificial function
4558 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4560 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4562 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4563 expand_inline_function would.
4565 * pt.c (mark_decl_instantiated): If extern_p, call
4566 mark_inline_for_output.
4568 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4570 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4573 * typeck.c (get_delta_difference): Fix wording, as we can be used
4574 for pointer to data members.
4576 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4578 * pt.c (tsubst): If the function decl isn't a member of this
4579 template, return a copy of the decl (including copying the
4580 lang-specific part) so we don't hose ourselves later.
4582 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4584 * class.c (finish_struct): Remove DWARF-specific tag handling.
4585 * decl.c (pushtag): Likewise.
4586 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4588 * decl2.c (finish_file): Emit DWARF debugging info for static data
4591 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4593 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4594 isn't the same as the new one before we whack it.
4596 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4598 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4599 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4600 warn_traditional and warn_strict_prototypes; remove ancient
4601 'overload' code; remove references to flag_traditional.
4603 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4605 * input.c (sub_getch): Handle 8-bit characters in string literals.
4607 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4609 * tree.c (mapcar): Handle CONSTRUCTORs.
4610 (copy_to_permanent): Handle expression_obstack properly.
4612 * Make-lang.in (cplib2.txt): Also depend on the headers.
4614 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4616 (expand_class_desc): Use USItype for offset field.
4617 * tinfo.h (struct __class_type_info): Likewise.
4619 * method.c (build_overload_int): TYPE_PRECISION should be applied
4622 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4624 * call.c (build_new_op): A COND_EXPR involving void must be a
4627 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4629 * typeck.c (build_x_component_ref): New fn.
4630 (build_object_ref): Use it.
4631 * parse.y (primary): Use it.
4632 * decl2.c (build_expr_from_tree): Use it.
4633 * cp-tree.h: Declare it.
4635 * decl.c (start_decl): variable-sized arrays cannot be initialized.
4636 * error.c (dump_type_suffix): Handle variable arrays.
4638 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4640 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
4642 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4644 * decl.c (lookup_name_real): Don't try to look up anything in a
4647 * tinfo2.cc (__throw_type_match_rtti): Oops.
4649 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4651 * Make-lang.in (exception.o): Use -fno-PIC for now.
4653 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4655 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
4657 (get_tinfo_fn_dynamic): Extracted from build_typeid.
4658 * tinfo2.cc (__dynamic_cast): Adjust.
4660 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
4661 (build_x_typeid): Likewise.
4663 * parse.y: Call build_x_typeid instead of build_typeid.
4664 * cp-tree.def: Add TYPEID_EXPR.
4665 * pt.c (tsubst_copy): Handle typeid.
4666 * decl2.c (build_expr_from_tree): Likewise.
4667 * rtti.c (build_x_typeid): Throw bad_typeid from here.
4668 (build_typeid): Not here.
4669 * cp-tree.h: Declare build_x_typeid.
4671 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
4673 * call.c (convert_like): Pull out constant values.
4675 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
4677 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4679 * decl.c (init_decl_processing): Create short int types before
4680 creating size_t in case a machine description needs to use
4681 unsigned short for size_t.
4683 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4685 * Make-lang.in (exception.o): Turn off pic.
4687 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
4688 type, multi-level ptr conversions.
4690 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
4691 (throw_bad_cast): Use it.
4692 (throw_bad_typeid): New fn.
4693 (build_typeid): Throw bad_typeid as needed.
4695 (synthesize_tinfo_fn): Handle functions and arrays before checking
4698 * Remove .h from standard C++ headers, add new.h, move into inc
4701 * exception*: Remove pointer from object, constructors. Add
4702 default exception::what that uses type_info::name. Add
4705 * init.c (build_new): Don't add a cookie to new (void *) T[2].
4707 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4709 * Make-lang.in: Building C++ code depends on cc1plus.
4711 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4713 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
4714 a HOST_WIDE_INT, not a tree.
4716 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4718 * exception.cc: Don't include <stdlib.h>.
4720 * Make-lang.in (c++.clean): Remove cplib2.*.
4722 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
4724 * parse.y (component_decl_1, component_costructor_declarator case):
4725 Pass attributes/prefix_attributes in tree list.
4727 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4729 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
4731 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4733 * lex.c (do_identifier): Don't do deferred lookup in a template
4736 * typeck2.c (store_init_value): Oops.
4738 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
4739 New files for C++ lang-support library.
4740 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
4741 (CXX_LIB2FUNCS): Define.
4742 And rules for building the C++ lang-support code.
4743 * config-lang.in (headers): Define.
4744 (lib2funcs): Define.
4746 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4748 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
4750 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
4751 * typeck2.c (store_init_value): Check for initializing pmf with { }
4753 (process_init_constructor): Not here.
4755 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4757 * pt.c (begin_template_parm_list): Increment
4758 processing_template_decl here.
4759 (end_template_parm_list): Not here.
4760 (process_template_parm): No need to add 1 to it now.
4761 * *.c: Use processing_template_decl instead of current_template_parms
4762 to check for being in a template.
4764 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
4765 (tsubst_copy): Handle CONSTRUCTOR.
4766 (instantiate_decl): Set up context properly for variables.
4767 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
4768 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
4770 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4772 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
4774 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4776 * method.c (make_thunk): Call comdat_linkage before setting the
4779 * decl2.c (comdat_linkage): Use make_decl_one_only.
4780 (import_export_decl): Likewise.
4781 * decl.c (init_decl_processing): Check supports_one_only instead of
4784 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4786 * decl2.c (grokfield): Tighten checking for access decls.
4788 * decl.c (make_typename_type): Resolve references to
4789 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
4790 (lookup_name_real): Types that depend on a template parameter get
4791 an implicit 'typename' unless they're in the current scope.
4792 (start_decl_1): We don't care about incomplete types that depend
4794 (grokdeclarator): Resolve 'typename's in the type specifier that
4795 refer to members of the current scope.
4797 * call.c (build_over_call): Remove 'inline called before
4798 definition' diagnostic.
4799 (build_method_call): Likewise.
4800 * decl.c (duplicate_decls): Downgrade 'used before declared
4801 inline' to a warning, only with -Winline.
4803 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
4805 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
4807 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4809 * call.c (build_method_call): When calling a signature
4810 default implementation, as in other cases, let instance_ptr simply
4813 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
4815 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
4817 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
4819 * except.c (expand_start_catch_block): Add a pushlevel so that -g
4820 works on hppa and SPARC.
4822 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4824 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
4826 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4828 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
4829 before testing whether it's a signature.
4831 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4833 * call.c (build_new_method_call): Don't complain about signature
4834 pointers and references not being an aggr type.
4835 (build_this): If a signature pointer or reference was passed in,
4837 (build_new_method_call): If instance is a signature pointer, set
4838 basetype to the signature type of instance.
4839 * sig.c (build_signature_method_call): Deleted basetype and
4840 instance parameters, they can be found as the DECL_CONTEXT of
4841 function and as the first argument passed in.
4842 * cp-tree.h: Changed declaration of build_signature_method_call.
4843 * call.c (build_method_call): Deleted first two arguments in call
4844 of build_signature_method_call.
4845 (build_over_call): Added call to build_signature_method_call.
4847 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4849 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
4852 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4854 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
4856 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
4858 * except.c (expand_start_try_stmts): Move to except.c in the backend.
4859 (expand_end_try_stmts): Remove.
4861 * init.c (perform_member_init): Use add_partial_entry () instead
4862 of directly manipulating lists.
4863 (emit_base_init): Ditto.
4865 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
4867 * except.c (expand_exception_blocks): Always make sure USE and
4868 CLOBBER insns that came at the end still do, the backend relies
4871 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4873 * call.c (build_over_call): We can only use a TARGET_EXPR of the
4876 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4878 * cvt.c (convert_to_reference): Revert last change, don't complain
4879 about temp without target decl.
4881 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
4883 * decl.c (grokdeclarator): Don't core dump when void() is given.
4885 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4887 * decl.c (copy_args_p): Don't crash.
4889 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
4891 * pt.c (tsubst): And support template args inside the exception
4894 * pt.c (tsubst): Add support for exception specifications in
4897 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
4899 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
4901 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
4902 (start_function): Likewise.
4903 (start_method): Likewise.
4904 (grokfield): Likewise.
4905 (make_call_declarator): Add throw spec parameter.
4906 (set_quals_and_spec): Add routine.
4907 * lex.c (set_quals_and_spec): Likewise.
4908 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
4909 * decl.c (shadow_tag): Eliminate the throw spec parameter to
4911 (groktypename): Likewise.
4912 (start_decl): Eliminate the throw spec parameter. Eliminate the
4913 throw spec parameter to grokdeclarator. Eliminate the throw spec
4915 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
4916 (grokfndecl): Remove useless set of raises.
4917 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
4918 the throw spec parameter to start_decl. Pull the throw spec out
4919 of the call declarator.
4920 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
4921 (start_function): Eliminate the throw spec parameter. Eliminate
4922 the throw spec parameter to grokdeclarator.
4923 (start_method): Likewise.
4924 * decl2.c (grokfield): Likewise.
4925 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
4926 (grokoptypename): Likewise.
4927 (finish_file): Eliminate the throw spec parameter to
4928 start_function. Add throw spec to make_call_declarator.
4929 * except.c (init_exception_processing): Add throw spec to
4930 make_call_declarator. Eliminate the throw spec parameter to
4932 (expand_start_catch_block): Eliminate the throw spec parameter to
4934 (expand_builtin_throw): Add throw spec to make_call_declarator.
4935 Eliminate the throw spec parameter to start_function.
4936 (start_anon_func): Likewise.
4937 * lex.c (make_call_declarator): Add throw spec parameter.
4938 (set_quals_and_spec): New routine.
4939 (cons_up_default_function): Add throw spec to make_call_declarator.
4940 Eliminate the throw spec parameter to grokfield.
4941 * method.c (synthesize_method): Eliminate the throw spec parameter
4943 * pt.c (process_template_parm): Eliminate the throw spec parameter
4945 (tsubst): Add throw spec to make_call_declarator.
4946 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
4947 (do_function_instantiation): Eliminate the throw spec parameter to
4948 grokdeclarator. Eliminate the throw spec parameter to
4950 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
4952 * parse.y (datadef): Remove non-winning optimization.
4954 (fndef): Remove ambiguous error productions uncovered by grammer
4956 (constructor_declarator): Add exception_specification_opt here.
4957 (component_constructor_declarator): Likewise.
4958 (direct_after_type_declarator): Likewise.
4959 (complex_direct_notype_declarator): Likewise.
4960 (direct_abstract_declarator): Likewise.
4961 (fn.def1): Remove exception_specification_opt.
4962 (fn.def2): Likewise.
4963 (condition): Likewise.
4964 (initdcl0): Likewise.
4965 (initdcl): Likewise.
4966 (notype_initdcl0): Likewise.
4967 (nomods_initdcl0): Likewise.
4968 (component_decl_1): Likewise.
4969 (component_declarator): Likewise.
4970 (after_type_component_declarator0): Likewise.
4971 (after_type_component_declarator): Likewise.
4972 (notype_component_declarator): Likewise.
4974 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4976 * call.c (build_over_call): Also use an INIT_EXPR when
4977 initializing anything from an rvalue.
4979 * call.c (build_over_call): Call stabilize_reference when building
4980 an INIT_EXPR instead of calling the copy ctor.
4982 * call.c (joust): Extend the previous change to all comparisons.
4984 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
4985 NO_LINKAGE_HEURISTICS.
4987 * decl2.c (finish_file): Emit any statics that weren't already.
4989 * typeck.c (build_static_cast): Implement.
4990 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
4991 * decl.c (grokparms): Use can_convert_arg instead of
4992 implicit_conversion directly.
4993 (copy_args_p): New fn.
4994 * cvt.c (convert_to_reference): Don't complain about temp with
4996 (build_up_reference): Handle TARGET_EXPRs.
4997 * call.c (build_over_call): Elide unnecessary temps.
4998 (can_convert*): Use new overloading code.
5000 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5002 * call.c: Move TYPE_PTR*_MACROS ...
5003 * cp-tree.h: To here.
5004 * typeck.c (build_reinterpret_cast): Implement.
5006 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5008 (joust): If we're comparing a function to a builtin and the worst
5009 conversion for the builtin is worse than the worst conversion for the
5010 function, take the function.
5012 * typeck.c (build_const_cast): Implement.
5013 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5014 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5016 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5018 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5019 too early. Make sure we explode if exprtype turns out to be a
5020 NULL_TREE when it shouldn't be.
5022 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5024 * cp-tree.h: New routine make_call_declarator.
5025 * lex.c (make_call_declarator): Define it.
5026 * except.c (init_exception_processing): Use it.
5027 (expand_builtin_throw): Likewise.
5028 (start_anon_func): Likewise.
5029 * decl2.c (finish_file): Likewise.
5030 * lex.c (cons_up_default_function): Likewise.
5031 * parse.y: Likewise.
5032 * pt.c (tsubst): Likewise.
5034 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5036 * decl2.c (groktypefield): Remove unused code.
5038 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5040 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5041 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5042 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5043 nonempty_cv_qualifiers.
5046 * lex.c (make_pointer_declarator): Change type_quals into
5048 (make_reference_declarator): Likewise.
5050 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5052 * decl.c (start_function): Only check interface_* for templates
5053 with flag_alt_external_templates.
5055 * call.c (build_new_op): Check for comparison of different enum types.
5056 (build_over_call): Fix arg # output.
5058 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5060 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5062 * call.c (build_new_op): Check for erroneous args.
5064 * call.c (build_new_method_call): Add missing args to cp_error.
5066 * tree.c (error_type): Dont print reference-to-array.
5068 * typeck.c (convert_for_assignment): Don't say contravariance for
5071 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5073 * call.c (build_over_call): Diagnose bad convs for `this'.
5075 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5078 * call.c (convert_like): Handle bad convs.
5079 (build_over_call): Handle bad convs better.
5081 * decl2.c: -fansi-overloading is now the default.
5083 * call.c (build_new_method_call): Check for erroneous args.
5085 * pt.c (instantiate_class_template): Propagate
5086 TYPE_USES_MULTIPLE_INHERITANCE.
5088 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5090 * call.c (enforce_access): Add static to routine.
5092 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5094 * call.c (build_user_type_conversion_1): Fix bad handling.
5095 (compare_ics): Likewise.
5097 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5099 * call.c (standard_conversion): Oops.
5101 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5103 * g++.c: Update test for win32 (&& ! cygwin32).
5105 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5107 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5108 (ptr_reasonably_similar): New fn.
5109 * call.c (BAD_RANK): New rank.
5110 (ICS_BAD_FLAG): New macro.
5111 (standard_conversion): Handle almost-right pointer conversions.
5112 (reference_binding): Handle bad rvalue bindings.
5113 (add_*_candidate): Stuff.
5114 (build_over_call): Pass bad conversions to convert_for_initialization.
5115 (compare_ics): Handle bad convs.
5118 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5120 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5121 integer_type_node when computing pointer offsets.
5123 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5125 * tree.c (lvalue_type): New fn.
5126 (error_type): New fn.
5127 * call.c (op_error): Use error_type.
5128 (add_conv_candidate): Use lvalue_type.
5129 (add_builtin_candidates): Likewise.
5130 * error.c (args_as_string): Use error_type.
5132 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5134 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5137 * decl.c (init_decl_processing): With -ansi, __null's type is the
5138 signed integral type with the same number of bits as a pointer.
5139 Introduce a new variable null_node for it.
5140 * cp-tree.h: Adjust.
5141 * call.c (null_ptr_cst_p): Adjust.
5143 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5145 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5148 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5150 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5151 fns of classes without virtual functions.
5153 * call.c (add_function_candidate): Handle `this' specially.
5154 (compare_ics): Likewise.
5156 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5158 * typeck.c (build_conditional_expr): Fix handling of __null.
5160 * decl2.c (comdat_linkage): New fn.
5161 (import_export_vtable): Use it.
5162 (import_export_decl): Use it.
5163 * method.c (make_thunk): Use it.
5165 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5167 * pt.c (end_template_decl): If we don't actually have parms, return.
5168 * parse.y (template_header): Accept 'template <>'.
5170 * errfn.c: Allow 5 args.
5172 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5174 * tree.c (make_temp_vec): New fn.
5175 * pt.c (push_template_decl): Handle partial specs.
5176 (instantiate_class_template): Likewise.
5177 (more_specialized): Use get_bindings.
5178 (more_specialized_class): New fn.
5179 (get_class_bindings): New fn.
5180 (most_specialized_class): New fn.
5181 (do_function_instantiation): List candidates for ambiguous case.
5182 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5183 (shadow_tag): Call push_template_decl for partial specializations.
5184 * parse.y: Likewise.
5185 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5186 DECL_TEMPLATE_MEMBERS.
5187 * call.c (print_z_candidates): Reduce duplication.
5189 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5191 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5193 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5195 * pt.c (get_bindings): New fn.
5196 (most_specialized): Likewise.
5197 (do_function_instantiation): Use them.
5198 (add_maybe_template): New fn.
5199 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5200 * call.c (build_new_op): Handle guiding decls.
5201 (build_new_function_call): Likewise.
5202 * decl2.c (finish_file): Likewise.
5204 * decl2.c (mark_used): Do synthesis here.
5205 * call.c (build_method_call): Not here.
5206 (build_over_call): Or here.
5207 * typeck.c (build_function_call_real): Or here.
5208 * tree.c (bot_manip): Call mark_used on functions used in default
5211 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5213 * decl2.c (import_export_vtable): Delete code that disabled vtable
5214 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5216 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5218 * typeck.c (build_x_function_call): Handle static call context
5221 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5222 the function, not its outer block.
5224 * call.c (build_field_call): Pass fields on to build_opfncall
5225 regardless of TYPE_OVERLOADS_CALL_EXPR.
5226 (build_method_call): Pass on to build_new_method_call sooner.
5228 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5230 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5231 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5234 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5236 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5237 (add_builtin_candidate): Don't take enums for ++.
5238 (build_new_method_call): Handle non-aggregates and field calls.
5239 Move new overloading code from...
5242 * decl.c (grokparms): Don't check default args in templates.
5244 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5246 * cvt.c (build_new_op): Fix args to build_unary_op.
5247 (add_builtin_candidates): Don't call type_promotes_to on float.
5249 * decl.c (grokparms): Check the type of the default arg.
5251 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5252 returning NULL_TREE.
5254 * typeck.c (build_x_binary_op): Avoid doing extra work.
5255 (build_x_unary_op): Likewise.
5256 (build_x_conditional_expr): Likewise.
5257 * cvt.c (build_over_call): Return.
5258 (add_builtin_candidate): Fix MEMBER_REF.
5259 (build_new_op): Likewise.
5261 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5263 * method.c (build_overload_name): Put bug fix into code but leave
5264 disabled for now so we can be bug compatible with older releases
5265 that do repeats incorrectly. In the future, we can enable it.
5267 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5269 * cvt.c (convert_like): Don't call build_cplus_new twice.
5271 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5272 Control new overloading code with -fansi-overloading.
5274 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5276 * cvt.c (build_over_call): Call build_cplus_new.
5277 * call.c (build_method_call): Likewise.
5278 * typeck.c (build_function_call_real): Likewise.
5279 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5280 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5282 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5284 * typeck.c (complete_type): Propagate
5285 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5287 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5289 * cvt.c (joust): More ?: kludging. Sigh.
5290 (build_over_call): Don't try to synthesize global fns.
5292 * search.c (lookup_conversions): Use binfo marking.
5294 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5296 * search.c (build_mi_matrix): Use the correct value of cid
5297 when determining the new mi_size.
5299 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5301 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5302 for the first parms of += et al.
5303 (strip_top_quals): New fn.
5304 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5305 (implicit_conversion): Likewise.
5306 (add_builtin_candidates): Be careful about arrays.
5307 (build_new_method_call): Handle vtable optimization.
5309 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5311 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5312 * cvt.c (reference_binding): Use it.
5313 (implicit_conversion): Use it.
5314 (add_builtin_candidate, COND_EXPR): Use it.
5316 * cvt.c (build_new_function_call): Check for error args.
5318 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5320 * gxx.gperf: Add __null.
5321 * hash.h: Regenerate.
5322 * lex.h: Add RID_NULL.
5323 * lex.c (init_lex): Create null_pointer_node here, stick it in
5325 * decl.c (init_decl_processing): Still set its type here.
5326 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5327 (convert_to_pointer_force): Likewise.
5328 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5330 * call.c (convert_harshness): Use null_ptr_cst_p.
5331 * typeck.c (convert_for_assignment): Likewise. Don't produce
5334 * error.c (args_as_string): Handle lists of actual args, too.
5335 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5336 (build_user_type_conversion_1): Improve diagnostics.
5337 (build_new_function_call): Likewise.
5338 (build_object_call): Likewise.
5339 (build_new_method_call): Likewise. Move call before def diagnostic...
5340 (build_over_call): Here.
5342 * cvt.c (build_new_method_call): Don't complain about no match if
5343 LOOKUP_SPECULATIVELY.
5344 (build_over_call): Fix 'this' for virtual fn.
5345 (build_new_method_call): Add diagnostic.
5347 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5349 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5350 constructors to be passed in.
5351 (build_over_call): Likewise.
5352 (build_user_type_conversion_1): Pass them in.
5353 (convert_like): Likewise.
5354 (build_object_call): Handle overloaded conversions.
5355 (build_over_call): Pass the right args to build_vfn_ref.
5356 (standard_conversion): Fix pmf convs.
5357 (joust): Handle comparing statics and non-statics.
5358 (build_new_method_call): New fn.
5359 * call.c (build_method_call): Call it if NEW_OVER.
5361 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5363 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5366 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5368 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5369 instead of just maybe_build_cleanup so that we deallocate the
5372 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5374 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5375 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5377 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5379 * pt.c (instantiate_class_template): Call complete_type. Also, if
5380 we're at the end of the file and we just instantiated a template
5381 class with a vtable, call finish_prevtable_vardecl.
5383 * error.c (dump_decl): Don't explode (or explode more gracefully
5384 as appropriate) if the object being dumped has a null type.
5385 (dump_expr): Likewise.
5387 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5388 by counting the number of nodes that we'll need before allocating
5390 (lookup_fnfields): Fix comment.
5391 (breadth_first_search): Fix comment.
5393 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5395 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5397 * class.c (finish_struct): Call cplus_decl_attributes here.
5398 (finish_struct_1): Not here.
5399 * cp-tree.h: Adjust.
5401 * pt.c (type_unification): New parameter STRICT.
5402 (unify): If STRICT, don't allow cv addition or base deduction.
5403 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5405 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5407 * search.c (get_template_base{_recursive}): New fns.
5408 * pt.c (more_specialized): New fn.
5409 (do_function_instantiation): Use it.
5410 (unify): Handle base deduction.
5411 * cvt.c (joust): Use more_specialized.
5412 Don't arbitrarily choose between non-builtin candidates.
5413 (build_over_call): Call require_complete_type.
5415 * decl.c (start_function): Statics are static even in a #pragma
5418 * decl2.c (import_export_vtable): Disable vtable heuristic on
5419 systems with ASM_OUTPUT_EXTERNAL.
5421 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5422 (standard_conversion): No std conv to enum type.
5424 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5427 * cvt.c (reference_binding): Bind directly to a base subobject of
5430 * cvt.c (build_new_op): Enforce access control.
5432 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5434 * typeck2.c (process_init_constructor): When scanning the
5435 union for a named field, skip things that aren't FIELD_DECLs.
5437 * method.c (synthesize_method): Don't scan fndecl's rtl if
5438 we're at the end of the file; just assume the function can't
5441 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5443 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5446 * cvt.c (build_user_type_conversion_1): Handle overloaded
5449 * cvt.c (add_builtin_candidates): Don't consider type conversion
5450 operators for the first parameter of operator=.
5452 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5454 * typeck.c (complete_type): Only call layout_type if we're not
5455 expanding a template.
5457 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5459 * cvt.c (compare_ics): Oops.
5461 * cvt.c (op_error): Oops.
5463 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5464 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5465 (build_conv): Use them.
5466 (implicit_conversion): Use them.
5467 (convert_like): Handle them.
5468 (build_new_op): Handle builtin COND_EXPR again.
5469 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5470 in lists of types for COND_EXPR.
5471 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5473 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5475 * typeck.c (build_modify_expr): Always attempt to build a call to
5476 the assignment operator, even if we're using a default one.
5477 (convert_for_initialization): Call complete_type.
5479 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5481 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5482 (implicit_conversion): Likewise.
5483 (convert_like): Likewise.
5484 (compare_ics): Likewise.
5485 (compare_qual): Likewise.
5486 (print_z_candidates): Handle no candidates.
5487 (build_new_op): Don't handle builtin COND_EXPR for now.
5489 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5491 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5493 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5495 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5497 * cvt.c (build_builtin_candidate): Oops.
5498 (build_new_op): Oops.
5500 * method.c (build_opfncall): Pass COND_EXPR on.
5501 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5502 (add_builtin_candidate{,s}): Likewise.
5503 (add_builtin_candidates): Likewise.
5504 (print_z_candidates, op_error, build_new_op): Likewise.
5505 (type_decays_to): New fn.
5506 * lex.c (init_lex): Just say ?: for COND_EXPR.
5508 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5510 * typeck.c (complete_type): Call layout_type rather than building
5513 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5516 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5518 * cvt.c: Always compile the new overloading code (but don't use it).
5519 (implicit_conversion): Add a BASE_CONV when converting to
5520 the same class type.
5521 (convert_like): Handle BASE_CONV.
5523 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5525 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5526 (add_builtin_candidate): Likewise.
5529 * typeck.c (build_x_function_call): Try an operator function
5530 whenever we call an object of class type.
5531 * method.c (build_opfncall): Pass CALL_EXPRs through.
5532 * cvt.c (implicit_conversion): Do const-ref case first.
5533 (add_conv_candidate, build_object_call, op_error): New fns.
5534 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5535 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5537 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5538 Fall back on preincrement handling. Use op_error.
5540 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5542 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5545 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5547 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5549 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5551 * typeck.c (build_component_ref_1): Use build_component_ref
5552 instead of open coding it here.
5554 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5556 * g++.c (main): Don't link with -lg++.
5559 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5560 result of build_type_conversion.
5561 (cp_convert): Only call build_method_call for ctors if
5562 build_type_conversion failed.
5563 (ptr_complete_ob): New function.
5564 (TYPE_PTR{,OB,MEM}_P): New macros.
5565 ({add,build}_builtin_candidate{,s}): New functions.
5566 (print_z_candidates): Handle builtins.
5567 (build_user_type_conversion_1): Don't use conversion fns for
5568 converting to a base type.
5569 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5570 (build_user_type_conversion): Use convert_from_reference.
5571 (build_new_op): New function.
5572 (build_over_call): Fix handling of methods.
5573 (compare_ics): Handle AMBIG_CONV properly.
5574 * typeck2.c: Increment abort count.
5575 * method.c (build_opfncall): Forward most requests to build_new_op.
5576 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5578 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5580 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5581 invalid second argument to dump_expr_list.
5583 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5585 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5587 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5589 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5592 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5594 * typeck2.c (process_init_constructor): New pedwarn for using { }
5595 to initialize a pointer to member function.
5596 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5597 we can avoid the new error.
5599 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5601 * typeck.c (build_ptrmemfunc1): New function to hide details of
5602 pointer to member functions better.
5604 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5606 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5607 methods into the actual method, as we know the implied object is
5610 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5612 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5613 inside a system header.
5615 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5617 * call.c (build_method_call): Call complete_type on the
5620 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5622 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5623 for obj_ptr->func so that we can know which object to use in a
5626 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
5628 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
5629 around things. Also improve maintainability.
5631 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
5633 * decl.c (grokdeclarator): Check for overflow when evaluating an
5636 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5638 * cvt.c (cp_convert): Don't check for ambiguity with constructor
5641 * typeck.c (build_x_function_call): Pass function overload
5642 questions to new overloading code if NEW_OVER.
5643 * init.c (expand_aggr_init_1): Only check for type conversion ops
5644 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
5645 Don't check for ambiguity with constructor if NEW_OVER.
5646 * cvt.c (convert_to_reference): Dereference the result of a type
5647 conversion operator.
5648 (build_conv): Propagate ICS_USER_FLAG.
5649 (implicit_conversion): Call instantiate_type.
5650 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
5651 (add_function_candidate): Fix cv-quals on argtype.
5652 (print_z_candidates): New function.
5653 (build_new_function_call): Call it.
5654 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
5655 consider non-converting constructors.
5656 Call print_z_candidates.
5657 Return an AMBIG_CONV for an ambiguous conversion.
5658 (build_user_type_conversion): Handle AMBIG_CONV.
5659 (convert_like): Fix test for building TARGET_EXPR.
5660 Call instantiate_type.
5661 Handle AMBIG_CONV and LVALUE_CONV.
5662 (build_over_call): Handle 0 args and ellipsis.
5663 * cp-tree.def: Add AMBIG_CONV.
5665 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
5667 * decl.c (lookup_name_real): If we find mem in obj when parsing
5668 `obj->mem', make sure we return the right value.
5670 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
5672 * search.c (get_base_distance): Call complete_type.
5674 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
5676 * decl.c (store_bindings): Make static.
5678 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5680 * init.c (expand_aggr_init_1): Don't check type conversions if
5683 * cvt.c (z_candidate): Put back template field.
5684 (add_function_candidate): Set it.
5685 (add_template_candidate): Likewise.
5687 (compare_qual): Handle references and pointers to members.
5688 (compare_ics): Handle reference bindings.
5690 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
5692 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
5694 * call.c (compute_conversion_costs): Call complete_type.
5696 * tree.c (vec_binfo_member): Use comptypes instead of comparing
5697 pointers, so we can handle template parameters.
5699 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
5701 * cvt.c (cp_convert_to_pointer): We have to call complete_type
5702 here; let's make it explicit instead of a side effect of an
5705 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5707 * cvt.c (z_candidate): Remove template field.
5708 (reference_binding): Handle binding to temporary.
5709 (implicit_conversion): Likewise.
5710 (add_function_candidate): Handle artificial constructor parms.
5711 Handle functions with too few parms.
5712 (add_template_candidate): New function.
5713 (build_user_type_conversion_1): Handle constructors.
5714 (convert_like): Likewise.
5715 (build_over_call): Likewise.
5716 (build_new_function_call): Support templates.
5717 (compare_ics): Fix reference, inheritance handling.
5719 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
5721 * decl.c: Add signed_size_zero_node.
5722 (init_decl_processing): Build it.
5723 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
5724 when we're trying to make a negative delta.
5726 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5728 Stop doing this damn index==strchr variable name confusion.
5729 * class.c (add_virtual_function): Change local var INDEX to be
5731 (add_method): Likewise.
5732 * lex.c (print_parse_statistics): Likewise.
5733 * search.c (make_memoized_table_entry): Likewise.
5734 (lookup_fnfields_here): Likewise.
5735 (lookup_field): Likewise.
5736 (lookup_fnfields): Likewise.
5737 (get_baselinks): Likewise.
5738 * sig.c (build_signature_table_constructor): Likewise.
5739 (build_signature_method_call): Likewise.
5740 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
5741 (get_member_function_from_ptrfunc): Likewise.
5742 (build_ptrmemfunc): Change local var INDEX to be IDX.
5743 (c_expand_start_case): Likewise.
5745 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5747 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
5748 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
5749 (convert_to_reference): Use build_type_conversion to convert to
5750 the reference type directly.
5751 (standard_conversion): Fix void* case, non-conversions.
5752 (reference_binding): Fix expr == 0 case, non-conversions.
5753 (convert_like): Support REF_BIND.
5754 (compare_qual): Split out from compare_ics.
5755 (compare_ics): Use it, handle icses with only a qual_conv.
5757 * init.c (expand_vec_init): Don't crash if decl is NULL.
5759 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
5761 * mpw-config.in: New file, configury for Mac MPW.
5762 * mpw-make.sed: New file, makefile editing for MPW.
5764 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5766 * pt.c (instantiate_class_template): Call repo_template_used.
5768 * search.c (lookup_conversions): Only lookup conversions in
5771 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5773 * cp-tree.def: Renamed from tree.def, to avoid confusion with
5775 * cp-tree.h, lex.c: Include cp-tree.def.
5776 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
5778 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
5780 * init.c (build_vec_delete_1): Call complete_type.
5782 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
5784 * except.c (start_anon_func): Make sure anonymous functions are
5787 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5789 * decl.c (finish_function): If function_depth > 1, set nested.
5791 * decl2.c (grokbitfield): Revert Bob's change.
5792 * class.c (finish_struct_1): Fix handling of named bitfield widths.
5794 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5796 * pt.c (add_pending_template): Handle types.
5797 (lookup_template_class): With -fexternal-templates, just add the class
5798 to pending_templates instead of instantiating it now.
5799 * decl2.c (finish_file): Handle types in pending_templates.
5801 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
5803 * decl2.c (grokbitfield): Handle constant decls appropriately.
5804 Give an appropriate error message now instead of spewing core
5807 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5809 * decl2.c: Don't turn on thunks by default for now.
5811 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
5813 * typeck.c (complete_type): Handle error_mark_node.
5814 (common_type, OFFSET_TYPE): Handle template_type_parms.
5816 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5818 * pt.c (instantiate_decl): If at_eof, call import_export_decl
5819 regardless of DECL_INLINE.
5821 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
5823 * class.c (finish_struct_bits): Copy TYPE_SIZE.
5825 * rtti.c (build_dynamic_cast): Support templates.
5826 * tree.def: Support DYNAMIC_CAST_EXPR.
5827 * pt.c (tsubst_copy): Likewise.
5828 * decl2.c (build_expr_from_tree): Likewise.
5830 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5832 * typeck.c (build_static_cast): Support templates.
5833 (build_const_cast): Likewise.
5834 * tree.def: Support CONST/STATIC_CAST_EXPR.
5835 * pt.c (tsubst_copy): Likewise.
5836 * decl2.c (build_expr_from_tree): Likewise.
5838 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5840 * decl2.c (finish_vtable_vardecl): Don't trust
5841 TREE_SYMBOL_REFERENCED for vtables of local classes.
5843 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5845 * pt.c (tsubst_copy): Handle operator T.
5847 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5849 * init.c (build_delete): Move creation of PARMS inside test of
5850 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
5852 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
5854 * typeck.c (build_conditional_expr): Don't assume that
5855 the arguments to ?: are always pointers or records.
5857 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5859 * decl2.c (import_export_decl): Still emit static/weak/comdat
5860 copies of inline template functions with -fno-implicit-templates.
5862 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
5864 * init.c (build_delete): Determine the complete basetype
5865 path to the destructor we're calling.
5867 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
5869 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
5870 initialize the enum, because we really and truly don't know where
5872 (start_enum): Don't copy integer_zero_node because
5873 build_enumerator will do it.
5875 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5877 * decl.c (finish_function): Do access control on base destructors.
5879 * pt.c (tsubst, case FUNCTION_DECL): Set up
5880 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
5883 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
5885 * cvt.c (build_up_reference): If we have already extended the
5886 lifetime of the temporary, don't try it again.
5887 * typeck.c (c_expand_return): Don't try and convert the return
5888 value twice when we want a reference, once is enough.
5890 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5892 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
5893 LOOKUP_ONLYCONVERTING at all for now.
5895 * search.c (add_conversions): Put the conversion function in
5896 TREE_VALUE, the basetype in TREE_PURPOSE.
5897 * cvt.c (build_type_conversion): Adjust.
5898 * cvt.c (build_expr_type_conversion): Adjust.
5899 * call.c (user_harshness): Adjust.
5901 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5903 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
5906 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
5908 * except.c (expand_start_catch_block): Add a dummy region, if we
5909 get an error, so that we can avoid core dumping later.
5911 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
5913 * cp-tree.h (OFFSET_REF): Remove.
5914 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
5915 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
5916 * init.c (expand_aggr_init_1): Likewise.
5917 (build_new): Likewise.
5918 * typeck.c (expand_target_expr): Likewise.
5920 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5922 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
5925 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
5927 * cvt.c (build_up_reference): Redo how and when temporaries are
5929 * decl.c (grok_reference_init): Don't try and be smart about
5932 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
5934 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
5935 (TARGET_EXPR...), now that it has 4 arguments.
5936 * tree.c (build_cplus_new): Likewise.
5938 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5940 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
5942 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
5943 * decl.c (struct saved_scope): Remove named_labels,
5944 {base,member}_init_list.
5945 (maybe_push_to_top_level): Don't set them. Call
5946 push_cp_function_context if appropriate.
5947 (pop_from_top_level): Likewise.
5949 * method.c (do_build_assign_ref): Remove obsolete check of
5950 TYPE_HAS_ASSIGN_REF (basetype).
5952 * decl.c (grokfndecl): Diagnose user definition of
5953 implicitly-declared methods.
5955 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
5957 * method.c (do_build_copy_constructor): Add code to give
5958 meaningful error messages instead of crashing.
5959 (do_build_assign_ref): Don't synthesize assignment operators for
5960 classes containing reference or const members.
5962 * class.c (struct base_info): Remove cant_synth_copy_ctor
5963 and cant_synth_asn_ref.
5964 (finish_base_struct): Remove the code that tries to conditionalize
5965 synthesis of copy constructors & assignment operators based on
5966 access permissions. Instead, let it fail when it tries to
5967 synthesize the copy constructor. This will give meaningful error
5968 messages instead of silently generating code to perform a bitcopy.
5970 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
5972 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
5973 determining types for constant values.
5975 * decl.c (struct named_label_list): Use instead of stuffing
5976 random items into a TREE_LIST node.
5977 (named_label_uses): Use the new struct.
5978 (poplevel): Likewise.
5979 (lookup_label): Likewise.
5980 (define_label): Add an error message to tell the user the line
5981 where the goto is located in addition to the destination of the
5983 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
5985 (finish_function): Likewise.
5987 (start_decl): Complain about defining a static data member
5988 in a different type from which it was declared.
5990 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5992 * cvt.c (build_expr_type_conversion): Adjust.
5994 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5996 * call.c (build_method_call): Always convert 'this' to the
5999 * search.c (add_conversions): Put the conversion function in
6000 TREE_VALUE, the type in TREE_PURPOSE.
6001 * cvt.c (build_type_conversion): Adjust.
6002 * call.c (user_harshness): Adjust.
6004 * method.c (emit_thunk): Call temporary_allocation and
6005 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6007 * tree.c (build_cplus_array_type): Handle tweaking of
6008 TYPE_MAIN_VARIANT here.
6009 * typeck.c (common_type): Not here.
6011 * typeck.c (complete_type): Only try to complete an array type if
6014 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6016 * decl.c (grokvardecl): Call complete_type.
6017 (grokdeclarator): Call complete_type for PARM_DECLs.
6019 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6021 * pt.c (instantiate_class_template): Re-set
6022 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6024 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6026 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6027 smart enough to do it right.
6028 * tree.c (cp_expand_decl_cleanup): Likewise.
6029 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6030 cp_expand_decl_cleanup.
6031 (store_parm_decls): Likewise.
6032 (hack_incomplete_structures): Likewise.
6033 * except.c (push_eh_cleanup): Likewise.
6035 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6037 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6038 frontend to the backend where it belongs.
6039 * tree.c (unsave_expr): Likewise.
6040 (unsave_expr_now): Likewise.
6041 * tree.def (UNSAVE_EXPR): Likewise.
6042 * cp-tree.h (unsave_expr): Likewise.
6043 (unsave_expr_now): Likewise.
6045 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6047 * init.c (emit_base_init): Make sure the partial EH cleanups live
6048 on the function_obstack.
6050 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6052 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6053 when checking for pointer types.
6055 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6057 * pt.c (instantiate_class_template): Remove obsolete check for
6058 access declarations.
6060 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6062 * call.c (build_overload_call): Simplify calls to
6063 build_overload_call by removing last parameter.
6064 (build_method_call): Likewise.
6065 * cp-tree.h: Likewise.
6066 * method.c (build_opfncall): Likewise.
6067 * typeck.c (build_x_function_call): Likewise.
6069 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6071 * call.c (default_parm_conversions): Factor out common code.
6072 (build_method_call): Use it.
6073 (build_overload_call_real): Use it.
6075 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6077 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6078 but pedwarn as the code is bogus.
6079 * typeck.c (decay_conversion): Likewise.
6080 (build_function_call_real): Use build_addr_func instead of
6081 default_conversion. Don't allow pointer-to-method functions down
6083 (build_unary_op): Use real pointer-to-member functions instead of
6085 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6086 (convert_for_assignment): Removed some obsolete code.
6087 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6088 build_x_function_call instead of current_class_ptr. Only call
6089 digest_init once on an initializer, we do this just checking
6091 (build_expr_from_tree): Pass current_class_ref to
6092 build_x_function_call instead of current_class_ptr.
6093 * init.c (build_member_call): Likewise.
6095 * error.c (dump_expr): Handle OFFSET_REFs better.
6096 * pt.c (unify): Handle pointer-to-member functions better.
6097 * decl.c (finish_function): Clear out current_class_ref just like
6098 we do for current_class_ptr.
6100 * typeck.c (get_delta_difference): Handle virtual bases better.
6102 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6104 * sig.c (build_signature_table_constructor): Use the delta for
6105 the original basetype for this virtual function with thunks.
6106 (build_signature_method_call): We still need to adjust 'this'
6109 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6111 * call.c (build_addr_func): New routine. Used to get the `real'
6112 address of a function or a method. Needed to avoid getting a
6113 pointer-to-member function.
6114 (build_call): New routine to build CALL_EXPRs.
6115 (build_method_call): Use it.
6116 * cvt.c (convert_to_aggr): Likewise.
6117 * typeck.c (build_function_call_real): Likewise.
6118 * sig.c (build_signature_table_constructor): Use build_addr_func.
6119 * cp-tree.h (build_call, build_addr_func): Declare them.
6121 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6123 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6124 * parse.y: Remove uses of LOOKUP_AGGR.
6126 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6128 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6129 C_C_D to current_class_ref.
6131 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6133 * call.c (convert_harshness): Tighten up pointer conversions.
6135 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6137 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6138 (finish_file): Likewise.
6140 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6142 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6144 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6147 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6149 * decl2.c: Turn on thunks by default where supported.
6151 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6153 * cp-tree.h (build_overload_call_maybe): Removed.
6154 * call.c (build_overload_call_real): Invert meaning of last arg to
6155 be require_complete.
6156 (build_overload_call): Likewise.
6157 * typeck.c (build_x_function_call): Use build_overload_call_real
6158 instead of build_overload_call_maybe.
6160 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6162 * decl2.c (finish_file): Don't try to emit functions that haven't
6165 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6167 * decl2.c (finish_vtable_vardecl): Oops.
6169 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6170 Also store the bindings from previous_class_values.
6171 (pop_from_top_level): Restore them.
6173 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6175 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6176 symbol has been referenced.
6177 (finish_file): Re-join synthesis/vtable loop with inline emission
6178 loop, disable inlining when an inline is output.
6180 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6182 * except.c (init_exception_processing): Setup saved_in_catch.
6183 (push_eh_cleanup): Reset __eh_in_catch.
6184 (expand_start_catch_block): Set __eh_in_catch.
6186 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6188 * except.c (push_eh_cleanup): Add tracking for whether or not we
6189 have an active exception object.
6190 (expand_builtin_throw): Use it to make sure a rethrow without an
6191 exception object is caught.
6193 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6195 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6198 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6200 * decl2.c (finish_file): Also use sentries for vars with
6201 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6204 * lex.c (handle_cp_pragma): Disable #pragma
6205 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6207 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6209 * method.c (emit_thunk): Wrap default case in
6210 temporary/permanent_allocation.
6212 * method.c (make_thunk): Use DECL_ONE_ONLY.
6213 (emit_thunk): Call assemble_end_function.
6215 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6217 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6218 (import_export_decl): Likewise.
6219 (finish_prevtable_vardecl): Disable vtable hack if
6220 SUPPORTS_ONE_ONLY > 1.
6222 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6224 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6225 PREDECREMENT_EXPRs take two arguments, not one.
6227 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6229 * class.c (build_vtable_entry): Don't build thunks for abstract
6232 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6235 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6237 * class.c (set_rtti_entry): Use size_zero_node.
6238 (build_vtable): Likewise.
6240 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6242 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6243 (prepare_fresh_vtable): Likewise.
6245 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6247 * method.c (emit_thunk): Call mark_used on the target function.
6249 * call.c (build_method_call): Don't warn about pending templates.
6251 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6253 * decl2.c (finish_file): Fix list walking logic.
6255 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6257 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6259 * class.c (finish_struct_1): Remove old code for
6260 dont_allow_type_definitions.
6261 * cp-tree.h: Likewise.
6262 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6263 definition of flagged_type_tree is found before it is used.
6265 * parse.y: Added the ftype member to the type union, and changed a
6266 number of rules to use it instead of ttype. Added calls to
6267 check_for_new_type() as appropriate.
6268 * typeck2.c (check_for_new_type): New function for checking
6269 if a newly defined type appears in the specified tree.
6270 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6271 for check_for_new_type().
6273 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6275 * decl2.c (finish_file): Only use a sentry if the decl is public.
6277 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6278 don't pass LOOKUP_ONLYCONVERTING.
6280 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6282 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6283 properly keeps track of const and volatile type modifiers.
6285 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6287 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6288 * pt.c (comp_template_args): Use it.
6290 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6291 assemble_external for artificial function decls.
6293 * decl.c (cp_finish_decl): Oops.
6295 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6297 * decl2.c (import_export_decl): Put static data member templates
6298 into common storage, or make them weak, depending on whether they
6299 are dynamically or statically initialized.
6300 (get_sentry): New function.
6301 (finish_file): Do import_export_decl for static data members before
6302 building the init/fini functions. Don't init/fini a variable that's
6303 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6304 push/pop_temp_slots.
6305 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6306 expand_static_init thang.
6307 * method.c (get_id_2): New function.
6309 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6311 * parse.y (empty_parms): Make sure we use C++-style prototypes
6312 when we're declaring member functions.
6314 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6316 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6317 * parse.y (self_template_type): New nonterminal.
6319 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6321 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6323 * parse.y (base_class.1): Allow 'typename foo::bar'.
6325 * lex.c (check_newline): Remove #pragma code that plays with the
6326 input stream, since we now deal with tokens. Clear nextchar when
6328 (handle_cp_pragma): Use real_yylex.
6329 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6332 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6334 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6336 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6338 * parse.y: New token SELFNAME for potential constructor.
6339 * spew.c (yylex): Handle it.
6340 * lex.c (identifier_type): Produce it.
6342 * parse.y (complete_type_name): In :: case, don't push class binding.
6343 (complex_type_name): Likewise.
6345 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6347 * typeck.c (build_reinterpret_cast): Handle pointer to member
6350 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6352 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6354 (check_newline): Put the vtable/unit/implementation/interface pragma
6355 code into handle_cp_pragma, replacing it with a call.
6356 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6357 args. Get the next token after handling the pragma token.
6359 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6361 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6362 (convert_to_pointer_force): Likewise.
6364 * init.c (build_new): Fix array new without -fcheck-new.
6366 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6368 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6369 tree.c: Lose TYPE_NESTED_NAME.
6371 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6374 * tree.def: Add VEC_INIT_EXPR.
6375 * expr.c (cplus_expand_expr): Handle it.
6376 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6377 the extra file-scope symbol nastiness.
6379 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6381 * method.c (make_thunk): Thunks are static.
6382 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6384 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6385 (finish_file): Don't emit them here.
6387 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6389 * rtti.c (build_dynamic_cast): Handle null pointers.
6390 (ifnonnull): New function.
6392 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6394 * call.c (build_method_call): Remember the original basetype we
6395 were called with. Give an error message instead of trying
6396 (incorrectly) to call a non-static member function through a
6397 non-inherited class.
6399 * search.c (expand_upcast_fixups): Mark the new fixup as
6402 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6404 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6406 * class.c (set_rtti_entry): Fix for thunks.
6408 * decl2.c (import_export_decl): Still emit typeinfo fns for
6409 cv-variants of builtin types.
6411 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6412 (init_rtti_processing): Instead of here.
6414 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6416 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6417 (build_typeid): Only complain about taking dynamic typeid without
6420 * decl2.c: flag_rtti defaults to 1.
6422 * rtti.c (get_tinfo_var): The general class case is now smaller.
6423 (init_rtti_processing): Pack the latter three fields of base_info
6426 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6428 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6430 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6432 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6433 (push_memoized_context): Split out code to undefer pop_type_level to
6434 (clear_memoized_cache): here.
6435 (pop_memoized_context): We can only handle one layer of deferral of
6436 pop_type_level so clear the cache, if there was a previous level.
6438 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6440 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6441 (expand_class_desc): Use one pointer to an array of base_info
6442 structs, passed using a CONSTRUCTOR.
6444 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6446 * class.c (build_vbase_path): Remove block extern for
6447 flag_assume_nonnull_objects here.
6448 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6449 (build_vtbl_ref): New routine.
6450 (build_vtable): Set up rtti info here.
6451 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6452 place where we can get the rtti pointers from to avoid having to
6453 search around for a place.
6454 (finish_base_struct): Likewise.
6455 (finish_struct_1): Likewise. Never create totally new vtables
6456 with totally new vtable pointers for rtti. Disable code to layout
6457 vtable pointers better until we want to break binary
6459 * rtti.c (build_headof_sub): New routine to convert down to a
6460 sub-object that has an rtti pointer in the vtable.
6461 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6463 (build_dynamic_cast): Make sure we have saved it, if we need to.
6464 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6465 a more efficient vtable layout, enable later.
6466 * call.c (flag_assume_nonnull_objects): Moved declaration to
6467 * cp-tree.h: here. Declare build_vtbl_ref.
6468 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6469 function calls that want a tree.
6471 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6473 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6474 other X subobjects in the most derived type. Ack.
6476 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6477 get_typeid will do it for us.
6478 (get_typeid_1): Break out call-building for expand_*_desc to use.
6479 (get_typeid): Call it.
6480 (expand_*_desc): Likewise.
6481 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6483 (init_decl_processing): Lose builtin_type_tdescs lossage.
6484 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6486 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6488 * pt.c (tsubst): When calling set_nested_typename, use
6489 TYPE_NESTED_NAME (current_class_type) instead of
6492 * decl.c (pushdecl): Likewise.
6493 (pushdecl_class_level): Likewise.
6494 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6495 set_nested_typename.
6497 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6499 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6501 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6503 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6505 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6506 (init_rtti_processing): Lose bad_cast_type.
6507 (build_dynamic_cast): Use throw_bad_cast.
6509 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6511 * decl2.c (finish_file): Don't synthesize artificial functions
6512 that are external and not inline.
6514 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6516 * decl2.c (finish_file): Handle having new inlines added to
6517 saved_inlines by synthesis.
6519 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6521 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6523 RTTI rewrite to initialize nodes as needed, not require that
6524 users #include <typeinfo>, complete functionality and reduce wasted
6526 * rtti.c (init_rtti_processing): New fn.
6527 (build_typeid): The vtable entry is now a function.
6528 (get_tinfo_var): New fn.
6529 (get_tinfo_fn): Likewise.
6530 (get_typeid): Use it.
6531 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6532 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6534 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6535 (synthesize_tinfo_fn): New fn.
6536 * method.c (build_t_desc_overload): Lose.
6537 (build_overload_with_type): More generic.
6538 * decl.c (init_decl_processing): Call init_rtti_processing.
6539 * class.c (set_rtti_entry): Use get_tinfo_fn.
6540 * decl2.c (mark_vtable_entries): Mark the rtti function.
6541 (finish_prevtable_vardecl): Don't build_t_desc.
6542 (import_export_decl): Handle tinfo functions.
6543 (finish_file): Likewise.
6544 * typeck.c (inline_conversion): New fn.
6545 (build_function_call_real): Use it.
6546 * cp-tree.h: Add decls.
6548 * method.c (hack_identifier): Also convert component_refs from
6551 * lex.c (cons_up_default_function): Use the type, not the name, in
6554 * decl2.c (import_export_vtable): Fix weak vtables.
6556 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6558 * search.c (get_base_distance_recursive): Fix access checks for
6561 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6563 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6565 (convert_harshness): Add prototypes wrapped by PROTO.
6566 * decl2.c (grok_function_init): Likewise.
6567 (do_toplevel_using_decl): Change to void return type.
6568 * class.c (build_vtable_entry): Remove decl of make_thunk.
6569 (merge_overrides): Fix order of arg definitions.
6570 (finish_vtbls): Likewise.
6571 (fixup_vtable_deltas): Likewise.
6572 (modify_all_direct_vtables): Likewise.
6573 (modify_all_indirect_vtables): Likewise.
6574 * search.c (get_base_distance_recursive): Likewise.
6575 (get_abstract_virtuals_1): Likewise.
6576 (fixup_virtual_upcast_offsets): Likewise.
6577 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6578 * init.c (perform_member_init): Fix order of arg definitions.
6579 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6580 * cp-tree.h (make_thunk): Add decl.
6581 (overload_template_name, push_template_decl): Add decls.
6582 (do_toplevel_using_decl): Change to void return type.
6583 (vec_binfo_member): Add decl.
6585 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6587 * typeck.c (mark_addressable, convert_for_assignment,
6588 convert_for_initialization, pointer_int_sum, pointer_diff,
6589 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6590 (convert_sequence): #if 0 fn decl, since definition also is.
6592 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6594 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6595 cast to pointer types for type searching.
6597 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6599 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6600 case where BINFO == 0.
6602 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6604 * call.c (build_method_call): Fix wording of error messages so
6605 constructors come out right.
6607 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6609 * decl.c (push_overloaded_decl): Don't warn about hidden
6610 constructors when both the type and the function are declared
6611 in a system header file.
6613 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6615 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6616 flag for the type to the type's fields.
6618 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6620 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6622 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6624 * class.c (base_info, finish_base_struct): Replace
6625 needs_virtual_dtor with base_has_virtual.
6627 (finish_struct_1): Remove the old code that tried to make default
6628 destructors virtual. Use base_has_virtual when checking if we need
6629 to add a vtable entry for the rtti code.
6631 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6633 * pt.c (push_template_decl): Complain about template decl with
6634 inappropriate declaration.
6636 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
6638 * typeck.c (build_x_unary_op): Remove bogus check for taking
6639 the address of a member function.
6641 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6643 * parse.y (constructor_declarator): Only push the class if
6644 we are not already in the class.
6646 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
6648 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
6649 Add additional argument to INIT_CUMULATIVE_ARGS.
6651 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6653 * decl.c (shadow_tag): Fix error about anon union with methods.
6655 * parse.y (self_reference): Only generate a self-reference if this
6656 is a non-template class.
6657 (opt.component_decl_list): Only use it if it was generated.
6659 * parse.y (component_decl_1): Use constructor_declarator.
6660 (fn.def2): Likewise.
6661 (notype_component_declarator0): Likewise.
6663 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
6665 * typeck.c (build_x_unary_op): Add checks for taking the address
6666 of a TARGET_EXPR or of a member function, and give appropriate
6669 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6671 * pt.c (process_template_parm): Allow template type parms to be
6672 used as types for template const parms.
6674 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
6676 * init.c (expand_vec_init): Ensure the eh cleanups are on the
6679 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6681 * decl.c (lookup_name_real): Be even more picky about the
6682 ambiguous lookup warning.
6683 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
6684 * parse.y (constructor_declarator): Rather than here.
6686 * parse.y (constructor_declarator): New nonterminal.
6688 (explicit_instantiation): Likewise.
6690 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6692 Add implicit declaration of class name at class scope.
6693 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
6694 * parse.y (self_reference): New nonterminal.
6695 (opt.component_decl_list): Use it.
6696 (fn.def1): Add nested_name_specifier type_name cases.
6697 * class.c (build_self_reference): New function.
6698 (finish_struct): Handle access_default later, move self-reference
6700 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
6701 * cp-tree.h: Adjust.
6703 * pt.c (do_function_instantiation): Separate handling of member
6704 functions and non-member functions properly.
6706 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6708 * pt.c (process_template_parm): Improve error for 'volatile class K'.
6710 * class.c (finish_struct_1): Check the right slot for destructors.
6712 * decl.c (start_enum): Complain about enum templates.
6714 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
6716 * init.c (resolve_offset_ref): Offset pointers to member data by one.
6717 * typeck.c (unary_complex_lvalue): Likewise.
6719 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
6721 * typeck.c (c_expand_return): Check for a returned local
6722 array name, similar to the check for an ADDR_EXPR.
6724 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6726 * decl.c (cp_finish_decl): Don't build cleanups for static
6729 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
6731 * typeck.c (build_modify_expr): Fix error messages to be more
6733 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
6734 assignment operators.
6735 * error.c (assop_as_string): Likewise. Add support for `%Q' for
6736 assignment operators.
6738 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6740 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
6741 give an error if initialized. Pedwarn about nested type with the
6742 same name as its enclosing class.
6744 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
6746 * typeck.c (require_complete_type): Be sure to instantiate the
6747 MAIN_VARIANT of the type.
6749 * decl2.c (finish_file): Instantiate pending templates before
6750 processing static constructors and destructors.
6752 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
6755 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
6757 * decl2.c (delete_sanity): If error_mark_node is passed
6758 in as an expression, quit while we're ahead.
6760 * decl.c (grokdeclarator): Give an error message if `friend'
6761 is combined with any storage class specifiers.
6763 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
6765 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
6766 definition of nonexistent nested type.
6768 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
6769 not to say 'typedef'.
6771 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6773 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
6774 * search.c (dfs_walk, dfs_init_vbase_pointers,
6775 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
6776 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
6778 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6780 * except.c (build_throw): Support minimal parse.
6781 * pt.c (tsubst_copy): Support THROW_EXPR.
6782 * decl2.c (build_expr_from_tree): Likewise.
6784 * pt.c (mangle_class_name_for_template): Always allocate
6787 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
6789 * cvt.c (cp_convert_to_pointer): Give an appropriate error
6790 when trying to cast from an incomplete type.
6792 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6794 * pt.c (instantiate_class_template): Don't bother setting up
6795 CLASSTYPE_TAGS explicitly, as the nested types will add
6798 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
6800 * decl.c (shadow_tag): Remove old error check for usage of
6801 an enum without a previous declaration.
6802 (xref_tag): Add error message about usage of enums without a
6803 previous declaration.
6805 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6807 * lex.c (do_identifier): Only do name consistency check if we're
6810 * pt.c (push_template_decl): Don't crash if we get a member defn
6813 * decl.c (xref_tag_from_type): New function to do an xref without
6814 always having to figure out code_type_node.
6815 * cp-tree.h: Declare it.
6816 * pt.c (instantiate_class_template): Use it for friend classes.
6817 (lookup_template_class): Use it.
6819 * typeck2.c (build_functional_cast): Pull out a single parm before
6820 passing it to build_c_cast.
6822 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
6824 * expr.c (do_case): Give an error message if a pointer is
6825 given as a case value.
6827 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6829 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
6832 * lex.c (cons_up_default_function): Really, now, interface hackery
6833 does not apply to synthesized methods.
6835 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
6837 * call.c (build_method_call): Ctors and dtors now have special names
6838 with respect to lookups.
6839 * class.c (add_method): Likewise.
6840 (grow_method): Likewise.
6841 (finish_struct_methods): Likewise.
6842 (warn_hidden): Likewise.
6843 (finish_struct_1): Likewise.
6844 * cvt.c (convert_to_reference): Likewise.
6845 (convert_to_aggr): Likewise.
6846 (cp_convert): Likewise.
6847 * decl2.c (check_classfn): Likewise.
6848 * init.c (expand_member_init): Likewise.
6849 (expand_default_init): Likewise.
6850 (expand_aggr_init_1): Likewise.
6851 (build_offset_ref): Likewise.
6852 (build_new): Likewise.
6853 (build_delete): Likewise.
6854 * lex.c (do_inline_function_hair): Likewise.
6855 * search.c (lookup_field_1): Likewise.
6856 (lookup_fnfields_here): Likewise.
6857 (lookup_field): Likewise.
6858 (lookup_fnfields): Likewise.
6859 (get_virtual_destructor): Likewise.
6860 (dfs_debug_mark): Likewise.
6861 (dfs_pushdecls): Likewise.
6862 (dfs_compress_decls): Likewise.
6863 * tree.c (layout_basetypes): Likewise.
6864 * typeck.c (build_component_ref): Likewise.
6865 (build_x_function_call): Likewise.
6866 (build_modify_expr): Likewise.
6867 (convert_for_initialization): Likewise.
6868 (build_functional_cast): Likewise.
6869 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
6872 * decl.c (ctor_identifier): New.
6873 (dtor_identifier): New.
6874 (init_decl_processing): Set them.
6876 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
6878 * typeck.c (build_component_ref): Don't get confused by fields whose
6879 context has no type name, like pointer to member functions.
6881 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6883 * decl.c (grokdeclarator): Handle typedef without declarator.
6885 * pt.c (tsubst): Handle SCOPE_REF in declarator.
6887 * parse.y (bad_parm): Catch another case of missing `typename'.
6889 * lex.c (yyprint): Handle TYPE_DECLs.
6891 * decl.c (start_function): Don't try to be clever.
6893 * lex.c: Lose compiler_error_with_decl.
6894 * typeck2.c: Lose error_with_aggr_type.
6895 (incomplete_type_error): Use cp_* instead of old functions.
6896 (readonly_error): Likewise.
6897 * typeck.c (convert_arguments): Likewise.
6898 * search.c (lookup_nested_field): Likewise.
6899 * method.c (make_thunk): Likewise.
6900 * decl.c (grokparms): Likewise.
6901 * cp-tree.h: Update.
6903 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
6906 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
6908 * method.c (build_opfncall): When deleting a pointer to an
6909 array, build a new pointer to the tree past any ARRAY_TYPE
6912 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6914 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
6916 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6918 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
6921 * decl.c (finish_function): Don't set nested based on
6922 hack_decl_function_context.
6923 * parse.y (function_try_block): Check for nested function.
6924 (pending_inlines): Likewise.
6926 * decl2.c (build_expr_from_tree): If a unary op already has a
6927 type, just return it.
6929 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
6931 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
6932 (finish_file): Check the return value of walk_vtables.
6933 (finish_prevtable_vardecl): Return int.
6934 (finish_vtable_vardecl): Likewise.
6935 (prune_vtable_vardecl): Likewise.
6936 * lex.c (set_vardecl_interface_info): Likewise.
6937 * cp-tree.h: Adjust return types.
6939 * class.c (delete_duplicate_fields_1): Don't complain about
6940 duplicate nested types if they're the same type.
6941 (finish_struct): Remove check for duplicate.
6942 * decl2.c (grokfield): Don't check for typedef of anonymous type.
6944 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6946 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
6948 * decl.c (grokdeclarator): Lose special handling of class-level
6949 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
6950 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
6952 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
6954 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
6956 * search.c (compute_access): Fix handling of anonymous union
6958 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
6959 from anonymous unions to their members.
6961 * typeck.c (build_x_function_call): For static member functions,
6962 hand off to build_member_call.
6964 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6966 * typeck.c (build_component_ref): Handle OFFSET_REFs.
6968 * init.c (expand_vec_init): Fix init == 0 case.
6970 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6972 * init.c (build_new): Pedwarn about init and array new.
6973 (expand_vec_init): Handle lists, use convert_for_initialization.
6975 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
6976 when converting to an aggregate type.
6977 * cvt.c (cp_convert): Pass it through.
6979 * typeck.c (build_conditional_expr): Handle user-defined
6980 conversions to slightly different types.
6982 * decl.c (grokdeclarator): Force an array type in a parm to be
6985 * decl2.c (do_using_directive): Sorry.
6986 (do_namespace_alias): Likewise.
6987 * lex.c (real_yylex): Warn about using the `namespace' keyword.
6989 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6991 * parse.y (datadef): Move call to note_list_got_semicolon up.
6993 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
6995 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
6997 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
6999 * decl.c (cp_finish_decl): The exception regions have to be
7000 nested, not overlapping. We start the exception region for a
7001 decl, after it has been fully built, and all temporaries for it
7002 have been cleaned up.
7004 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7006 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7008 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7010 * tree.def: Add RETURN_INIT.
7011 * pt.c (instantiate_decl): Handle RETURN_INIT.
7012 * decl.c (store_return_init): Handle minimal_parse_mode.
7014 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7015 * decl.c (make_typename_type): Don't try to get the file and line
7017 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7019 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7021 * decl.c (poplevel): Make sure we clear out and restore old local
7022 non-VAR_DECL values by default when they go out of scope.
7024 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7026 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7027 referring to addresses of variables and functions.
7029 * error.c (dump_expr): Support SIZEOF_EXPR.
7031 * init.c (do_friend): Use the return value of check_classfn.
7033 * typeck.c (convert_arguments): Call complete_type.
7035 * method.c (hack_identifier): After giving an error, set value to
7038 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7040 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7041 lossage for local classes.
7042 * cp-tree.h: Declare it.
7043 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7044 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7045 Use hack_decl_function_context.
7046 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7047 (start_function): Use hack_decl_function_context.
7048 (finish_function): Likewise.
7049 * method.c (synthesize_method): Likewise.
7050 * lex.c (process_next_inline): Likewise.
7051 (do_pending_inlines): Likewise.
7052 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7055 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7057 * sig.c (build_signature_pointer_or_reference_type): Align
7058 signature pointers/references on 8-byte boundaries so they can be
7059 grabbed 2 words at a time on a Sparc.
7061 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7063 * method.c (hack_identifier): Requiring a static chain is now a
7065 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7068 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7070 * init.c (build_offset_ref): Call complete_type.
7072 * decl.c (pop_from_top_level): Always pop previous_class_type.
7074 * parse.y: Handle multiple decls in a for-init-statement.
7075 * pt.c (tsubst_expr): Likewise.
7077 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7080 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7081 (poplevel_class): Set it here.
7082 (pop_from_top_level): Pop it here if we're returning to class scope.
7083 * class.c (pushclass): Don't set it here.
7085 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7086 and clear it if !pseudo.
7087 (pop_from_top_level): Restore it.
7089 * decl2.c (finish_file): Push the dummy each time we walk the list
7092 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7093 something for CAST_EXPR.
7095 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7097 * cvt.c (cp_convert): Warn about implicit conversion of the
7098 address of a function to bool, as it is always true.
7100 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7102 * typeck.c (c_expand_return): Fix warning for local externs returned.
7104 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7106 * tree.c (mapcar): Propagate const and volatile properly.
7108 * typeck.c (complete_type): Be sure to instantiate the
7109 MAIN_VARIANT of the type.
7111 * method.c (synthesize_method): Class interface hackery does not
7112 apply to synthesized methods.
7114 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7116 * pt.c (comp_template_args): Use comptypes rather than just
7117 checking for TEMPLATE_TYPE_PARM equivalence.
7119 * typeck.c (build_x_function_call): Call complete_type before
7120 checking TYPE_OVERLOADS_CALL_EXPR.
7122 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7124 * g++.c (main): Check also for new define ALT_LIBM.
7126 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7128 * pt.c (instantiate_class_template): If we don't have a pattern
7130 (coerce_template_parms): If we see a local class, bail.
7132 * decl.c (grok_reference_init): Make sure there's a type before
7135 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7136 (push_template_decl): Likewise.
7138 * parse.y (named_class_head): Set
7139 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7141 * decl.c (xref_tag): Diagnose redeclaration of template
7142 type-parameter name.
7144 * error.c (dump_type): Handle anonymous template type parms.
7146 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7148 (coerce_template_parms): Likewise.
7150 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7152 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7153 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7155 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7157 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7158 before trying to get its STUB_DECL.
7159 (coerce_template_parms): Likewise.
7161 * parse.y (template_type_parm): If they didn't use 'class',
7162 pretend they did after giving an error.
7164 * pt.c (coerce_template_parms): Diagnose use of local class.
7166 * decl.c (grok_reference_init): Use instantiate_type.
7168 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7170 * parse.y (named_class_head): Diagnose mismatching types and tags.
7172 * decl.c (pushdecl): Type decls and class templates clash with
7173 artificial type decls, not hide them.
7175 * decl.c (redeclaration_error_message): Diagnose redefinition of
7177 (duplicate_decls): Diagnose disallowed overloads for template
7180 * decl.c (start_decl): Call complete_type before checking for a
7183 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7185 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7187 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7189 * decl.c (grok_op_properties): Don't check for operator++(int) in
7192 * tree.c (perm_manip): Return a copy of variable and function
7193 decls with external linkage.
7195 * tree.def: Change some of the min tree codes to type "1".
7196 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7197 * method.c (build_overload_int): Emit something arbitrary for
7198 anything but an INTEGER_CST if we're in a template.
7200 * decl.c (cp_finish_decl): Call complete_type before deciding
7201 whether or not to lay out the decl.
7203 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7205 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7207 * typeck2.c (build_x_arrow): Call complete_type.
7209 * pt.c (add_pending_template): Broken out.
7210 (lookup_template_class): If -fexternal-templates, call it for all
7211 the methods of implemented types.
7212 (instantiate_class_template): Instead of instantiating them here.
7213 (instantiate_decl): Handle -fexternal-templates earlier.
7215 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7217 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7218 memoized lookup stuff inside GATHER_STATISTICS.
7220 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7222 * decl.c (start_decl): Complain about array of incomplete type
7224 (grokdeclarator): Not here.
7226 * parse.y (template_parm): Expand full_parm inline so we can set
7227 the rule's precedence.
7229 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7230 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7231 * decl2.c (grokbitfield): Don't check for integer constant here.
7232 * class.c (finish_struct_1): Check here.
7234 * decl.c (define_label): Make the min decl go on permanent_obstack.
7236 * pt.c (unify): Don't handle CONST_DECLs.
7237 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7238 (tsubst_copy): Likewise.
7240 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7241 CONST_DECL for a template parm.
7243 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7245 * decl.c (grokdeclarator): Complain about array of incomplete type
7247 (start_decl_1): Not here.
7249 * pt.c (tsubst): Handle pointer-to-function declarators.
7251 * method.c (hack_identifier): If pedantic, diagnose local class
7252 methods that require a static chain.
7254 * decl.c (grok_op_properties): No longer static.
7255 * cp-tree.h: Declare it.
7256 * pt.c (tsubst): Call it for operators.
7257 Use tsubst_copy for TREE_VECs.
7259 * parse.y (template_arg): The expr has precedence like '>'.
7261 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7263 * pt.c (coerce_template_parms): Don't coerce an expression using
7265 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7266 (tsubst): Don't use build_index_2_type if the max_value uses template
7268 * method.c (build_overload_int): Emit something arbitrary for an
7269 expression using template parms.
7271 * parse.y (template_close_bracket): New non-terminal to catch use
7272 of '>>' instead of '> >' in template class names.
7273 (template_type): Use it.
7274 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7276 * tree.def: Add CAST_EXPR.
7277 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7278 CONVERT_EXPR for minimal_parse_mode.
7279 * typeck.c (build_c_cast): Likewise.
7280 * pt.c (tsubst_copy): Likewise.
7281 * decl2.c (build_expr_from_tree): Likewise.
7282 * error.c (dump_expr): Likewise.
7284 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7286 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7287 (init_exception_processing): Put back decl/init of
7288 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7291 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7292 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7294 * cp-tree.h (declare_uninstantiated_type_level,
7295 uninstantiated_type_level_p): Delete prototypes.
7297 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7299 * pt.c (tsubst_expr): Add default return.
7301 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7303 * error.c (fndecl_as_string): Delete unused arg CNAME.
7304 * sig.c (build_signature_table_constructor,
7305 build_signature_method_call): Fix calls.
7307 * class.c (the_null_vtable_entry): Delete var definition.
7308 (init_class_processing): Delete tree the_null_vtable_entry init.
7309 * decl.c (no_print_{functions, builtins}): Declare as static.
7310 (__tp_desc_type_node): #if 0 var definition.
7311 (init_type_desc): #if 0 init of __tp_desc_type_node.
7312 (vb_off_identifier): Move var decl into init_decl_processing.
7313 (current_function_assigns_this): Declare as static.
7314 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7315 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7316 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7317 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7318 * init.c (BI_header_type, BI_header_size): Declare as static.
7319 * pt.c (template_classes): Delete unused var.
7320 (add_pending_template): Delete decl for non-existent fn.
7321 (lookup_template_class): Delete vars CODE and TAG_CODE.
7322 (instantiate_template): Delete unused var TARGS.
7323 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7325 (__tp_desc_type_node): #if 0 var decl.
7326 (fndecl_as_string): Fix prototype.
7328 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7330 * tree.def: Add GOTO_STMT.
7331 * pt.c (tsubst_expr): Support goto and labels.
7332 * decl.c (define_label): Support minimal parsing.
7333 * parse.y (simple_stmt): Likewise.
7335 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7337 * xref.c (GNU_xref_member): Only define/set var I if
7338 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7340 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7341 (GNU_xref_end): Fix call.
7342 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7343 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7345 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7347 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7348 (mapcar): Delete unused var CODE.
7349 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7350 (break_out_cleanups): Fix call.
7351 (bot_manip): Likewise.
7352 * call.c (build_method_call): Likewise.
7353 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7355 * typeck.c (unary_complex_lvalue, build_modify_expr,
7356 convert_for_initialization): Likewise.
7357 * typeck2.c (build_functional_cast): Likewise.
7358 * cp-tree.h (build_cplus_new): Fix prototype.
7360 * repo.c (open_repo_file): Delete unused var Q.
7361 (repo_compile_flags, repo_template_declared,
7362 repo_template_defined, repo_class_defined, repo_inline_used,
7363 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7364 (repo_get_id, repo_vtable_used): Declare as static.
7365 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7368 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7370 * parse.y (pending_inlines): Add function_try_block case.
7372 * pt.c (unify): Fix for template const parms.
7374 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7376 * lex.c (extract_interface_info): Delete forward decl.
7377 (default_copy_constructor_body, default_assign_ref_body): Delete
7378 decls for non-existent functions.
7379 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7380 (init_lex): Delete setting them.
7381 (cons_up_default_function): Delete unused vars FUNC_BUF,
7382 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7384 (toplevel, expression_obstack): Delete unused extern decls.
7385 (tree_node_kind): Delete unused enum.
7386 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7388 (tree_node_kind_names): Delete unused extern decl.
7389 (synth_obstack): Delete unused var.
7390 (init_lex): Don't set it.
7391 (init_parse): Add decl before use.
7392 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7393 (current_unit_{name, language}): Delete unused vars.
7394 (check_newline): Don't bother setting them, just accept the #pragma.
7395 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7396 (current_unit_{name, language}): Delete decls.
7398 * search.c: Wrap all of the memoized functions, macros, and
7399 variables inside #ifdef GATHER_STATISTICS.
7400 (lookup_field, lookup_fnfields): Likewise.
7401 (init_search_processing): Likewise.
7402 (reinit_search_statistics): Wrap whole function.
7403 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7405 * decl.c (finish_function): Only call pop_memoized_context if
7406 GATHER_STATISTICS is defined.
7407 (start_function): Likewise for push_memoized_context.
7408 * class.c (pushclass, popclass): Likewise.
7410 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7411 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7413 * cvt.c (cp_convert): Delete unused local var FORM.
7414 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7417 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7419 * pt.c (do_poplevel): Oops; really return what we get from
7422 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7424 * cp-tree.h (is_aggr_type): Add prototype.
7426 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7427 * method.c ({push,pop}_cp_function_context): Delete decls.
7428 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7429 (SetUnexpected, SetTerminate): Delete unused vars.
7430 (init_exception_processing): Don't set SetUnexpected or
7431 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7432 (output_exception_table_entry): Delete unused array LABEL.
7433 (expand_internal_throw): Delete unused var PARAMS.
7434 (expand_start_catch_block): Delete unused var CLEANUP.
7435 (emit_exception_table): Delete unused var EH_NODE_DECL.
7436 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7437 GOTO_UNWIND_AND_THROW. Don't set them.
7438 (end_eh_unwinder): Add top decl.
7439 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7440 (exception_section, push_rtl_perm, do_function_call,
7441 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7442 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7443 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7444 throw_used): Likewise.
7445 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7447 * search.c (dfs_mark, dfs_mark_vtable_path,
7448 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7449 dfs_unmark_new_vtable, dfs_clear_search_slot,
7450 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7451 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7452 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7454 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7455 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7456 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7457 Only define #ifdef GATHER_STATISTICS.
7458 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7460 (vbase_decl): Delete var definition.
7461 (init_search): Delete old decl.
7462 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7463 never actually used.
7464 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7465 (get_base_distance_recursive): Delete unused fourth arg
7466 BASETYPE_PATH. Fix call .
7467 (get_base_distance): Fix call.
7468 (push_class_decls): Delete unused var ID.
7469 (make_memoized_table_entry): Declare as static.
7470 (breadth_first_search): Declare as static.
7471 (tree_has_any_destructor_p): Declare as static.
7472 (pop_class_decls): Delete unused arg pop_class_decls.
7473 * class.c (popclass): Fix call to pop_class_decls.
7474 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7475 tree_has_any_destructor_p): Delete prototypes.
7477 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7478 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7479 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7480 (build_user_desc): Delete unused var T.
7481 (build_class_desc): Delete unused vars T and OFF.
7482 (build_t_desc): Delete unused var NAME_STRING.
7483 (build_headof): Make static.
7484 (get_bad_cast_node): Likewise.
7485 (get_def_to_follow): Likewise.
7486 * cp-tree.h (init_type_desc): Add prototype.
7487 (build_headof): Remove prototype.
7489 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7491 * pt.c (tsubst): Only look for matching decls at file scope for
7492 non-member functions.
7494 * call.c (build_scoped_method_call): Handle scoped destructor
7497 * decl.c (*_top_level): Also save previous_class_values.
7499 * pt.c (tsubst_expr): Support do {} while loops.
7500 * parse.y (simple_stmt): Likewise.
7501 * tree.def: Likewise.
7503 * method.c (build_overload_identifier): For a class nested in a
7504 template class, don't mangle in the template parms from our
7507 * lex.c, cp-tree.h: Remove support for template instantiations in
7508 the pending_inlines code.
7509 * pt.c: Remove dead functions and unused arguments.
7510 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7511 * parse.y: Stop passing anything to end_template_decl.
7512 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7515 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7517 * init.c (expand_recursive_init{,_1}): Delete decls.
7518 (sort_member_init): Delete unused var INIT.
7519 (emit_base_init): Delete unused var X.
7520 (build_offset_ref): Delete unused var CNAME.
7521 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7522 (emit_base_init): Delete unused local var BASE. Delete extern
7523 decl of IN_CHARGE_IDENTIFIER.
7524 (build_delete): Delete unused local var VIRTUAL_SIZE.
7526 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7527 (build_delete): Fix call.
7528 * decl2.c (delete_sanity): Likewise.
7529 * cp-tree.h (build_vec_delete): Update prototype.
7531 * typeck.c (common_base_type): Delete unused var TMP.
7532 (build_binary_op): Delete local var ARGS_SAVE.
7533 (build_array_ref): Delete unused var ITYPE.
7534 (c_expand_return): Delete unused var USE_TEMP.
7536 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7537 (comptypes): Fix calls.
7538 * decl.c (duplicate_decls): Likewise.
7539 * cp-tree.h (compexcepttypes): Delete extra arg.
7541 * decl2.c (check_classfn): Delete unused second arg CNAME.
7542 * decl.c (start_decl, grokfndecl): Fix calls.
7543 * init.c (do_friend): Likewise.
7544 * cp-tree.h (check_classfn): Update prototype.
7546 * cp-tree.h (signature_error, import_export_vtable,
7547 append_signature_fields, id_in_current_class, mark_used,
7548 copy_assignment_arg_p): Add decls.
7549 * decl2.c (mark_used): Delete decl.
7551 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7553 * class.c (get_vtable_entry): Diable unused function.
7554 (doing_hard_virtuals): Delete unused static global var.
7555 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7556 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7557 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7558 (modify_one_vtable): Delete unused var OLD_RTTI.
7559 (finish_struct_anon): Delete unused vars OFFSET and X.
7560 (finish_struct_bits): Delete unused var METHOD_VEC.
7561 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7562 for-scope local variable METHODS.
7564 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7565 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7566 (build_method_call): Delete unused args passed into ideal_candidate.
7567 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7568 * cp-tree.h (synthesize_method): Add decl.
7570 * decl.c (note_level_for_for): Give void return type.
7571 (pushdecl_nonclass_level): Likewise.
7572 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7573 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7574 (suspend_binding_level): Delete unused var LEVEL.
7575 (duplicate_decls): Delete unused var CTYPE.
7576 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7577 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7579 (grokdeclarator): Delete unused var C.
7580 (grokdeclarator): Delete unused var SIZE_VARIES.
7581 (grokparms): Delete unused var SAW_VOID.
7582 (start_function): Delete unused var OLDDECL.
7583 (cplus_expand_expr_stmt): Delete unused var
7584 REMOVE_IMPLICIT_IMMEDIATELY.
7586 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7588 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7590 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7592 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7593 (build_min_nt): Likewise.
7594 * pt.c (do_pushlevel): Emit line note.
7595 (do_poplevel): Return what we get from poplevel.
7596 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7597 * parse.y: Use do_pushlevel and do_poplevel.
7598 * cp-tree.h: Declare do_poplevel.
7600 * cp-tree.h: Declare at_eof.
7601 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7602 * decl2.c (import_export_decl): Renamed from import_export_inline.
7603 (finish_file): Call it to do interface handling for statics.
7604 * pt.c (tsubst_copy): Call mark_used on variables and functions
7607 * decl2.c (finish_file): Don't emit statics we can't generate.
7608 * pt.c (instantiate_decl): Don't set interface on instantiations
7611 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7612 * tree.c (print_lang_statistics): Print max template depth.
7613 * pt.c (push_tinst_level): Dump entire instantiation context.
7614 (instantiate_class_template): Use it and pop_tinst_level.
7615 (instantiate_decl): Likewise.
7617 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7618 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7620 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7622 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7623 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7624 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7625 the new template implementation.
7627 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7629 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
7631 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
7633 * decl.c (cp_finish_decl): Delay emitting the debug information for
7634 a typedef that has been installed as the canonical typedef, if the
7635 type has not yet been defined.
7637 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7639 * decl2.c (grokfield): Still call pop_nested_class for access decls.
7641 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7643 * decl.c (lookup_label): Call label_rtx.
7645 * decl.c (make_binding_level): New function.
7646 (pushlevel, pushlevel_class): Call it instead of explicit
7647 duplicate calls to xmalloc.
7649 * decl.c (init_decl_processing): Delete useless build_pointer_type
7652 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
7653 (sizet_ftype_string): Delete variable.
7654 (init_decl_processing): Add built-in functions fabsf, fabsl,
7655 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
7656 variable strlen_ftype, used for strlen.
7658 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7660 * decl.c (push_to_top_level): Start from current_binding_level
7661 again for now; the stl hacks depend on g++ being broken in this
7662 way, and it'll be fixed in the template rewrite.
7664 * tree.def: Add USING_DECL.
7665 * decl2.c (do_class_using_decl): Implement.
7666 (grokfield): Pass access decls off to do_class_using_decl instead of
7668 * error.c (dump_decl): Handle USING_DECLs.
7669 * decl.c (grokdeclarator): Remove code for handling access decls.
7670 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
7671 as access decls for now.
7672 (finish_struct): Don't check USING_DECLs for other uses of the name.
7674 * search.c (get_matching_virtual): Use cp_error_at.
7676 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7678 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
7680 (self_promoting_args_p): Move the check that TYPE is non-nil
7681 before trying to look at its main variant.
7682 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
7684 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
7686 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
7687 (do_friend): Delete call to xref_friend.
7688 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
7690 * typeck.c (convert_sequence): #if 0 unused function.
7692 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
7693 be in decl_in_memory_p.
7694 (decl_in_memory_p): Delete decl.
7695 * expr.c (decl_in_memory_p): Delete fn.
7696 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
7698 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
7700 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7702 * class.c (finish_struct_1): Check for a pure-specifier on a
7703 non-virtual function here.
7705 * decl2.c (grok_function_init): Don't check whether the function
7707 (grokfield): Don't call check_for_override here.
7709 * decl.c (push_to_top_level): Start from inner_binding_level,
7710 check class_shadowed in class levels.
7712 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
7714 * decl.c (resume_level): Ignore things that don't have names, instead
7717 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7719 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
7721 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7723 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
7726 * parse.y (complete_type_name): Bind global_scope earlier.
7727 (complex_type_name): Likewise.
7728 (qualified_type_name): Remove.
7730 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7732 * decl.c (grokfndecl): Move code that looks for virtuals in base
7734 * class.c (check_for_override): ... to a new function.
7735 (finish_struct_1): Call it.
7737 * cp-tree.h: Declare warn_sign_compare.
7739 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
7740 rather than extra_warnings to decide whether to warn about
7741 comparison of signed and unsigned.
7743 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
7744 implies -Wsign-compare. -Wall doesn't imply -W.
7746 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
7748 * typeck.c (build_component_ref): Fix to handle anon unions in base
7751 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7753 * class.c (resolves_to_fixed_type_p): Delete code dealing with
7754 a WITH_CLEANUP_EXPR, since we don't generate them any more.
7755 * cvt.c (build_up_reference): Likewise.
7756 * decl.c (grok_reference_init): Likewise.
7757 (cp_finish_decl): Likewise.
7758 * error.c (dump_expr): Likewise.
7759 * tree.c (real_lvalue_p): Likewise.
7760 (lvalue_p): Likewise.
7761 (build_cplus_new): Likewise.
7762 (unsave_expr_now): Likewise.
7763 * typeck.c (unary_complex_lvalue, build_modify_expr,
7764 c_expand_return): Likewise.
7766 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7768 Make the C++ front-end pay attention to attributes for structures.
7769 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
7771 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
7772 Take out old round_up_size use and setting the DECL_ALIGN possibly
7773 using it. Take out setting of TYPE_ALIGN to round_up_size, which
7774 can override what the attribute set.
7775 * cp-tree.h (finish_struct): Update prototype.
7776 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
7777 attributes to finish_struct.
7778 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
7779 value down into finish_struct.
7780 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
7782 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
7784 * decl.c (poplevel): Re-word dead for local handling.
7785 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
7786 (cp_finish_decl): If is_for_scope, check for duplicates so
7787 we can disable is_for_scope. Otherwise, preserve_temp_slots.
7789 * lex.c (do_identifier): Use global binding in preference of
7790 dead for local variable.
7792 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
7794 * init.c (initializing_context): Handle anon union changes, the
7795 context where fields of anon unions can be initialized now has to be
7796 found by walking up the TYPE_CONTEXT chain.
7798 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
7800 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
7801 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
7802 (obscure_complex_init): If bss is supported, always set
7803 DECL_INITIAL to error_mark_node.
7805 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7807 * init.c (is_friend): Make sure there's a context before we see if
7810 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
7812 * init.c (is_friend): Classes are not friendly with nested classes.
7814 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
7816 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
7817 and record its result.
7819 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
7821 * class.c (finish_struct_anon): Switch around code to not move anon
7822 union elements around, nor mess up their contexts, nor offsets,
7823 instead we now build up the right number of COMPONENT_REFs for all
7824 the anon unions that may be present at build_component_ref time.
7825 * typeck.c (lookup_anon_field): New routine to handle field lookup
7826 on fields without names. We find them, based upon their unique type
7828 * typeck.c (build_component_ref): Allow FIELD_DECL components.
7829 Handle finding components in anonymous unions, and ensure that a
7830 COMPONENT_REF is built for each level as necessary.
7832 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
7834 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
7835 code that ensures that copy ctors are used if appropriate.
7837 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7839 * init.c (build_vec_delete): Only give an error if base isn't an
7842 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
7844 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
7845 (yylex): If we see `new', keep slurping.
7847 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
7849 * class.c (finish_struct_1): Move code for handling anon unions...
7850 (finish_struct_anon): to here. Fixup so that we do the offset
7851 calculations right, and so that the fields are physically moved to
7852 the containers's chain.
7854 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7856 * decl.c (grokdeclarator): Avoid trying to get an operand off an
7859 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7861 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
7862 POINTER_SIZE to agree with expr.c.
7864 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
7866 * search.c (lookup_field): Don't report ambiguities if protect is 0,
7867 instead return NULL_TREE.
7869 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
7871 * class.c (finish_struct_1): Call warn_hidden if we want warnings
7872 about overloaded virtual functions.
7873 (warn_hidden): New routine to warn of virtual functions that are
7874 hidden by other virtual functions, that are not overridden.
7875 (get_basefndecls): New routine, used by warn_hidden.
7876 (mark_overriders): New routine, used by warn_hidden.
7877 * search.c (get_matching_virtual): Remove old warning that just
7880 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7882 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
7884 * typeck.c (null_ptr_cst_p): Delete unused fn.
7885 (build_function_call_maybe): Delete unused fn.
7887 * expr.c (extract_init): #if 0 the code after unconditional return 0
7890 Delete old cadillac code.
7891 * edsel.c: Remove file.
7892 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
7893 * Makefile.in (CXX_OBJS): Delete edsel.o.
7894 (edsel.o): Delete rule.
7895 * cp-tree.h (flag_cadillac): Delete var decl.
7896 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
7897 * decl2.c (flag_cadillac): Delete var definition.
7898 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
7899 (grokfield): Delete code depending on flag_cadillac.
7900 (finish_anon_union): Likewise.
7901 * class.c (finish_struct_1): Likewise.
7902 (pushclass): Likewise.
7903 (popclass): Likewise.
7904 (push_lang_context): Likewise.
7905 (pop_lang_context): Likewise.
7906 * decl.c (init_decl_processing): Likewise.
7907 (start_decl): Likewise.
7908 (cp_finish_decl): Likewise.
7909 (xref_tag): Likewise.
7910 (finish_enum): Likewise.
7911 (start_function): Likewise.
7912 (finish_function): Likewise.
7913 (finish_stmt): Likewise.
7914 * lex.c (lang_init): Likewise.
7915 (check_newline): Likewise.
7917 * lex.c (do_pending_inlines): Delete synthesized method kludge.
7919 Delete defunct, ancient garbage collection implementation.
7920 * rtti.c: New file with the RTTI stuff from gc.c.
7921 * gc.c: Removed file (moved the remaining stuff into rtti.c).
7922 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
7923 (rtti.o): New rule, replacing gc.o.
7924 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
7925 * cp-tree.h: Delete gc-related fn decls.
7926 (DECL_GC_OFFSET): Delete macro.
7927 (flag_gc): Delete extern decl.
7928 * decl.c (current_function_obstack_index): Delete var decl.
7929 (current_function_obstack_usage): Delete var decl.
7930 (start_function): Delete clearing of current_function_obstack_index
7931 and current_function_obstack_usage.
7932 (init_decl_processing): Delete code relying on -fgc.
7933 Delete call to init_gc_processing.
7934 (cp_finish_decl): Delete calls to build_static_gc_entry and
7935 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
7936 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
7937 and to expand_expr of a __gc_main call.
7938 (maybe_gc_cleanup): Delete var decl.
7939 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
7940 * decl2.c (flag_gc): Delete var decl.
7941 (lang_f_options): Delete offering of -fgc.
7942 (lang_decode_option): Delete -fgc and -fno-gc handling.
7943 (get_temp_regvar): Delete gc code.
7944 * init.c (build_new): Delete gc code.
7945 * lex.c (init_lex): Delete checking of flag_gc.
7947 * typeck.c (convert_arguments): Delete gc code.
7948 (build_component_addr): Delete -fgc warning.
7949 (build_modify_expr): Delete gc code.
7951 * decl2.c (build_push_scope): Delete fn.
7952 * cp-tree.h (build_push_scope): Delete decl.
7954 * search.c (clear_search_slots): Delete fn.
7955 * cp-tree.h (clear_search_slots): Delete decl.
7957 * search.c (tree_needs_constructor_p): Delete fn.
7958 * cp-tree.h (tree_needs_constructor_p): Delete decl.
7960 * tree.c (id_cmp): Delete fn.
7962 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
7963 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
7965 * tree.c (decl_value_member): Delete fn.
7966 * cp-tree.h (decl_value_member): Delete decl.
7968 * tree.c (list_hash_lookup_or_cons): Delete fn.
7969 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
7971 * method.c (cplus_exception_name): Delete fn.
7972 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
7974 * spew.c (shift_tokens): Delete fn.
7976 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7978 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
7980 * parse.y: Likewise.
7982 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7984 * tree.c (build_cplus_staticfn_type): Delete function definition;
7986 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
7988 * tree.c (virtual_member): Delete function definition; never used.
7989 * cp-tree.h (virtual_member): Delete decl.
7991 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
7993 * typeck.c (build_component_ref): Handle getting vbase pointers
7994 out of complex multiple inheritance better.
7996 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
7998 * typeck.c (build_object_ref): Make sure we use the real type, not
8001 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8003 * tree.c (build_exception_variant): Don't create new types if we
8004 don't have to, also build new types on the right obstack.
8006 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8008 * decl.c (store_bindings): Split out from push_to_top_level.
8009 (push_to_top_level): Call it for b->type_shadowed on class binding
8012 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8014 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8015 vbase_offsets are always right. Fixes a problem where virtual base
8016 upcasting and downcasting could be wrong during conversions on this
8017 during virtual function dispatch at ctor/dtor time when dynamic
8018 vtable fixups for deltas are needed. This only sounds easier than
8020 (fixup_virtual_upcast_offsets): Change to reflect new calling
8021 convention for expand_upcast_fixups.
8023 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8025 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8026 check that it's usable as the bitfield width.
8028 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8030 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8031 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8032 only ever used for functions in it.
8034 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8036 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8037 (nested_type): Likewise.
8038 (nested_name_specifier): Use lastiddecl.
8040 * decl.c (grokdeclarator): Adjust accordingly.
8041 * init.c (expand_member_init): Likewise.
8042 * parse.y (base_class): Likewise.
8043 * typeck2.c (build_functional_cast): Likewise.
8045 * typeck2.c (build_functional_cast): Fill in name after we've
8046 checked for non-aggr type.
8048 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8050 * decl2.c (warn_pointer_arith): Default to on.
8052 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8054 * lex.c (is_rid): New function.
8055 * decl.c (grokdeclarator): Diagnose reserved words used as
8058 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8060 * tree.c (get_decl_list): Don't lose cv-quals.
8062 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8063 typespecs used as declarator-ids.
8065 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8067 * decl.c (poplevel): When poping a level, don't give a warning for
8068 any subblocks that already exist.
8070 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8072 * typeck.c (build_object_ref): Finish what I started.
8074 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8076 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8078 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8081 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8083 * decl.c (xref_tag): Handle passing a type in directly.
8085 * parse.y (qualified_type_name): Pull out the type.
8086 (nested_type): Likewise.
8087 Take types directly instead of as identifiers.
8088 * call.c (build_scoped_method_call): Take types directly instead of
8090 * decl.c (xref_basetypes): Likewise.
8091 * init.c (expand_member_init): Likewise.
8092 (build_member_call): Likewise.
8093 (build_offset_ref): Likewise.
8094 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8095 * method.c (do_build_assign_ref): Likewise.
8096 * decl.c (grokdeclarator): Handle a type appearing as the
8097 declarator-id for constructors.
8098 * method.c (do_build_copy_constructor): current_base_init_list now
8099 uses the types directly, not their names.
8100 * init.c (sort_base_init): Likewise.
8101 (expand_member_init): Likewise.
8102 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8104 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8106 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8107 of build_lang_decl if first arg is a FIELD_DECL.
8109 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8111 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8113 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8114 warnings about the catch handler.
8116 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8118 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8121 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8123 Fix access control to use trees rather than integers.
8124 * class.c (access_{default, public, protected, private,
8125 default_virtual, public_virtual, private_virtual}_node): Add
8127 (init_class_processing): Do creation of those nodes.
8128 * cp-tree.h (access_type): Delete enum decl.
8129 (access_{default, public, protected, private, default_virtual,
8130 public_virtual, private_virtual}_node): Add decls.
8131 (compute_access): Change return type.
8132 * search.c (compute_access): Have tree return type, instead of enum.
8133 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8134 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8135 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8136 * parse.y (VISSPEC): Make ttype rather than itype.
8137 (base_class_access_list): Likewise.
8138 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8140 * call.c (build_method_call): Make ACCESS be a tree.
8141 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8142 * cvt.c (convert_to_aggr): Likewise.
8143 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8145 * method.c (hack_identifier): Likewise.
8146 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8148 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8150 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8151 frontend, and make it more consistent with respect to
8154 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8156 * decl.c (pushdecl): Check for duplicate parameter names.
8158 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8160 * decl.c (expand_static_init): Call assemble_external for atexit.
8162 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8164 * except.c (do_unwind): Remove some generated dead code.
8165 (eh_outer_context): New routine, factor out some common code from
8166 expand_builtin_throw and end_eh_unwinder. Add code to do return
8167 address masking for the PA.
8168 (expand_builtin_throw): Use eh_outer_context instead of open coding
8170 (end_eh_unwinder): Likewise.
8172 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8174 * except.c (expand_throw): Call assemble_external for __empty, if we
8177 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8179 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8180 NORMAL_RETURN_ADDR_OFFSET.
8181 (end_eh_unwinder): Likewise.
8183 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8185 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8186 when dealing with references, and make sure we handle dynamic
8187 casting to a cv qualified reference.
8189 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8191 * except.c (struct eh_context): New structure top hold eh context
8193 (push_eh_context): New routine.
8194 (pop_eh_context): Likewise.
8195 * decl.c (push_cp_function_context): Use them.
8196 (pop_cp_function_context): Likewise.
8198 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8200 * decl2.c (finish_file): Also prune uninteresting functions in the
8201 inline emission loop.
8203 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8205 * sig.c (build_signature_table_constructor): Mark functions
8206 in the signature as referenced.
8208 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8210 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8211 the inline emission stuff.
8213 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8215 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8217 * lang-options.h: Add -f{no-,}weak.
8218 * decl.c (init_decl_processing): If the target does not support weak
8219 symbols, don't use them.
8220 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8222 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8224 * init.c (expand_member_init): warning for base init after members.
8226 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8228 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8231 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8233 * method.c (report_type_mismatch): Improve wording for volatile
8236 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8238 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8239 expand_assignment, as the later doesn't handle things that have
8240 copy constructors well. The compiler would do bitwise copying,
8241 instead of ctor calling in some cases.
8243 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8245 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8246 (pfatal_with_name, perror_exec): Don't assume that
8247 the returned value from my_strerror contains no '%'s.
8249 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8251 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8253 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8254 TYPE_METHODS/TREE_CHAIN mean what they used to.
8255 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8256 instead of TYPE_METHODS.
8257 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8258 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8259 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8260 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8262 (struct lang_decl): Lose next_method field.
8263 (DECL_NEXT_METHOD): Lose.
8264 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8265 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8267 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8270 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8273 * call.c (build_method_call): Synthesize here even when not inlining.
8274 * typeck.c (build_function_call_real): Likewise.
8276 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8278 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8279 == DBX_DEBUG, call dbxout_start_new_source_file and
8280 dbxout_resume_previous_source_file when appropriate.
8282 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8284 * except.c (start_anon_func): Push to the top level.
8285 (end_anon_func): Pop from the top level.
8287 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8289 * cp-tree.h (build_cleanup): New routine to build cleanups.
8290 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8291 call at ctor time and use atexit to run it later.
8292 * decl2.c (build_cleanup): New routine, taken from finish_file.
8293 (finish_file): Use build_cleanup instead, and don't put function
8294 local statics in global dtor list.
8296 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8298 * except.c (expand_throw): Ensure that we have cleanups, if we try
8299 and expand cleanups.
8301 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8303 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8305 (expand_end_catch_block): Use the magic of expand_goto, instead of
8306 emit_jump so that we get the cleanup for any catch clause parameter
8307 and the cleanup for the exception object. Update to reflect label
8309 (push_eh_cleanup): New routine to register a cleanup for an
8311 (empty_fndecl): Used to default cleanup actions to
8313 (init_exception_processing): Setup empty_fndecl. Setup
8315 (expand_start_catch_block): Update to reflect label changes. Call
8316 push_eh_object to register the cleanup for the EH object.
8317 (start_anon_func): New routine to start building lambda expressions
8319 (end_anon_func): New routine to end them.
8320 (struct labelNode): Change so that we can use tree labels, or rtx
8322 (saved_cleanup): Object to check for dynamic cleanups for the
8323 exception handling object.
8324 (push_label_entry): Change so that we can use tree labels, or rtx
8326 (pop_label_entry): Likewise.
8327 (top_label_entry): Likewise.
8328 (expand_start_all_catch): Use tree label instead of rtx label, so
8329 that we can get the magic of expand_goto.
8330 (expand_end_all_catch): Update to reflect label changes.
8332 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8334 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8335 building_cleanup logic, as we now use UNSAVE_EXPRs.
8336 * cp-tree.h (unsave_expr): Declare it.
8337 * decl.c (building_cleanup): Remove.
8338 (maybe_build_cleanup): Remove building_cleanup logic, and use
8339 UNSAVE_EXPR instead.
8341 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8343 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8345 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8347 * decl.c (pushdecl): Only warn about shadowing a local variable if
8348 warn_shadow is true.
8350 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8352 * typeck.c (build_binary_op_nodefault): Added warning about
8353 comparisons between different enum types with -Wall, unless
8354 -fenum-int-equiv set.
8356 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8358 * class.c (finish_struct_1): Skip down to the inner type in
8359 multidimensional arrays. Ensures ctors will be made for types that
8362 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8364 * decl.c (last_dtor_insn): New to track the last compiler generated
8366 (store_parm_decls): Set it.
8367 (finish_function): Use it to see if the dtor is empty. Avoid doing
8368 vtable setup all the time, if we can.
8369 (struct cp_function): Add last_dtor_insn.
8370 (push_cp_function_context): Save it.
8371 (pop_cp_function_context): Restore it.
8373 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8375 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8378 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8380 * typeck.c (expand_target_expr): Make sure targets get put into the
8381 current temp_slot_level, so that the free_temp_slots call will reuse
8384 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8386 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8387 until after we have done the hard virtuals, to avoid a bogus `every
8388 virtual function must have a unique final overrider' for virtual
8389 functions that are only overridden by hard virtuals.
8391 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8393 * pt.c (do_function_instantiation): Don't try to find a file-scope
8394 template for a member function.
8396 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8398 * g++.c (main): Add handling of -nodefaultlibs.
8400 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8402 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8403 distinguish between direct bindings of reference variables, and
8404 indirect bindings of reference variables.
8405 * cvt.c (build_up_reference): Use it.
8406 * typeck.c (convert_arguments): Use it to indicate this is an
8408 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8410 (expand_static_init): Likewise.
8411 (cplus_expand_expr_stmt): Likewise.
8412 * decl2.c (finish_file): Likewise.
8413 * init.c (perform_member_init): Likewise.
8414 (emit_base_init): Likewise.
8415 (expand_aggr_vbase_init_1): Likewise.
8417 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8419 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8420 get a DECL_LANG_SPECIFIC node.
8421 * cp-tree.h (lang_decl_flags): Add new member `level'.
8422 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8423 decl_flags level member.
8425 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8427 * call.c (build_method_call): Make sure instance has a
8428 TYPE_LANG_SPECIFIC node before we dive into it.
8430 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8432 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8434 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8436 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8439 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8441 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8442 when finishing blocks that have already been created (usually due to
8443 the fixup goto code). Fixes bad debugging information.
8445 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8447 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8448 that's not a list of overloaded functions.
8450 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8452 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8453 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8455 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8457 * decl2.c (mark_used): New function for hooking into setting of
8459 * call.c (build_method_call): Use it.
8460 * class.c (instantiate_type): Likewise.
8461 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8462 for all like-named functions.
8463 * method.c (hack_identifier): Likewise.
8464 (emit_thunk): Don't call assemble_external.
8465 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8466 gets the right mode and ENCODE_SECTION_INFO works.
8468 * parse.y: Use mark_used. Pass operator names to do_identifier.
8469 * lex.c (do_identifier): Handle operator names.
8471 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8473 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8475 * errfn.c: Include stdio.h.
8476 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8478 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8480 * typeck2.c (digest_init): Always convert initializers to the
8483 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8485 * init.c (member_init_ok_or_else): Don't allow member initializers
8486 for indirect members, as it is invalid.
8488 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8490 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8492 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8494 * parse.y (for.init.statement): Catch compound statements inside for
8495 initializations, if we're being pedantic.
8497 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8499 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8502 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8504 * error.c (dump_expr): Don't core dump when a boolean expression is
8505 used as a default argument.
8507 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8509 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8512 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8514 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8515 BLKmode type that would otherwise be returned in registers.
8517 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8519 * g++.c (WITHLIBC): New macro.
8520 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8521 saw_libc and pass it at the end if it was set.
8523 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8525 * parse.y (fn.def1): Call split_specs_attrs in
8526 declmods notype_declarator case.
8528 Use a consistent time stamp format in ChangeLog entries.
8529 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8532 add-log-time-format: current-time-string