1 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * pt.c (type_unification_real): Just accept function parms that
4 don't use any template parms.
6 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
9 unset DECL_NOT_REALLY_EXTERN.
11 * parse.y (typename_sub*): Fix std::.
13 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
15 * error.c (dump_decl): Fix type default template args.
16 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
18 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
20 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
21 (file_name_nondirectory): Use.
23 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
25 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
26 that are not really present. Substitute default arguments in
27 template template arguments. Correctly convert TEMPLATE_DECL to
28 TEMPLATE_TEMPLATE_PARM.
29 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
30 are no longer treated specially here.
31 * parse.y (template_template_parm): Fix copy error.
32 * decl.c (grokdeclarator): Warn about missing `typename' for nested
33 type created from template template parameters.
34 * parse.y (bad_parm): Likewise
36 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
37 (push_nested_class): Likewise.
38 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
39 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
40 (copy_template_template_parm): Declare.
41 * decl.c (arg_looking_for_template): New variable.
42 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
43 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
44 node if arg_looking_for_template is nonzero.
45 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
46 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
47 (grokdeclarator): Handle TEMPLATE_DECL.
48 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
49 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
50 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
51 (dump_decl): Handle unnamed template type parameters.
52 Handle template template parameters.
53 (dump_function_name): Handle template template parameters.
54 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
55 Handle TEMPLATE_TEMPLATE_PARM.
56 * method.c (build_template_template_parm_names): New function.
57 (build_template_parm_names): Handle TEMPLATE_DECL.
58 (build_overload_nested_name, build_overload_name):
59 Handle TEMPLATE_TEMPLATE_PARM.
60 * parse.y (maybe_identifier): New nonterminal.
61 (template_type_parm): Use it.
62 (template_template_parm, template_arg1): New nonterminal.
63 (template_parm): Add template_template_parm rules.
64 (template_arg): Set processing_template_arg.
65 (template_arg1): Rules moved from template_arg.
66 (primary, nonnested_type): Set arg_looking_for_template if we are
67 processing template arguments.
68 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
69 (process_template_parm): Handle template template parameters.
70 (coerce_template_parms, comp_template_args): Likewise.
71 (mangle_class_name_for_template, lookup_template_class): Likewise.
72 (uses_template_parms): Handle TEMPLATE_DECL and
73 TEMPLATE_TEMPLATE_PARM.
74 (current_template_args): Handle TEMPLATE_DECL.
75 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
76 * search.c (dfs_walk, dfs_record_inheritance):
77 Handle TEMPLATE_TEMPLATE_PARM.
78 * tree.c (copy_template_template_parm): New function.
79 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
80 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
82 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
84 * decl.c (start_decl): Don't allow duplicate definitions of static
87 * call.c (build_user_type_conversion_1): Handle user-defined
88 template conversion operators correctly.
90 * decl2.c (build_expr_from_tree): Issue an error message if the
91 object in a COMPONENT_REF is a TEMPLATE_DECL.
93 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
95 * class.c (is_local_class): New function.
96 * cp-tree.h (is_local_class): Declare it.
97 (last_tree): Likewise.
98 (begin_tree): Likewise.
100 (lookup_template_class): Change prototype.
101 * decl.c (cp_finish_decl): Check for NULL where necesary.
102 Consider FUNCTION_DECLS to declare objects with top-level binding,
103 when calling make_decl_rtl.
104 (grokdeclarator): Give members of local classes internal linkage.
105 (start_function): Remove declaration of last_tree.
106 (finish_function): Set flag_keep_inline_functions around call to
107 rest_of_compilation if we are processing a member function in a
109 (start_method): Call push_template_decl for member functions of
110 local classes in template functions.
111 * decl2.c (import_export_decl): Don't give external linkage to
112 instantiations of templates with internal linkage.
113 * parse.y (last_tree): Remove declaration.
114 (template_type): Pass extra parameter to lookup_template_class.
115 (self_template_type): Likewise.
116 (structsp): Move call to reset_specialization into left_curly.
117 (left_curly): Call reset_specialization, and begin_tree.
118 * pt.c (saved_trees): New variable.
119 (mangle_class_name_for_template): Change prototype. Use
120 additional function context to name local classes in templates
122 (classtype_mangled_name): Pass the context.
123 (push_template_decl): Handle local classes and templates, and
124 member functions for such classes.
125 (convert_nontype_parameter): Fix handling of pointer-to-member
127 (lookup_template_class): Handle local classes in templates.
128 (tsubst): Likewise. Don't assume that template instantiations
129 have external linkage; pay attention to the template declaration.
130 (mark_decl_instantiated): Likewise.
131 (begin_tree): New function.
132 (end_tree): Likewise.
134 * decl.c (xref_basetypes): Don't call complete_type for basetypes
135 that involve template parameters; that can lead to infinite
136 recursion unnecessarily.
138 * pt.c (register_specialization): Do not register specializations
139 that aren't ready to be registered yet.
140 (check_explicit_specialization): Handle explicit specialization of
141 constructors and destructors.
142 (build_template_decl): New function.
143 (push_template_delc): Handle out-of-class specializations of
146 * pt.c (check_explicit_specialization): Set up the template
147 information before registering the specialization.
148 (coerce_template_parms): Fix thinko.
149 (tsubst): Handle specializations of member templates correctly.
151 * class.c (finish_struct_methods): Remove calls to
152 check_explicit_specialization from here.
153 (finish_struct): And insert them here.
154 * cp-tree.h (perform_qualification_conversions): New function.
155 (perform_array_to_pointer_conversion): Likewise.
156 (begin_explicit_instantiation): Likewise.
157 (end_explicit_instantiation): Likewise.
158 (determine_specialization): Renamed from
159 determine_explicit_specialization.
160 (comp_template_parms): New function.
161 (processing_explicit_instantiation): New variable.
162 * cvt.c (perform_qualification_conversions): New function.
163 (perform_array_to_pointer_conversion): Likewise.
164 * decl.c (duplicate_decls): Don't consider template functions
165 alike unless they have the same parameters. Refine handling of
166 instantiation/specialization mismatches.
167 (start_decl): Don't call pushdecl for template specializations,
168 since they don't affect overloading.
169 (start_function): Likewise
170 (grokfndecl): Call check_explicit_specialization a little later.
171 Don't call duplicate_decls for memberm template specializations.
172 (grokdeclarator): Don't update template_count for classes that are
173 themselves specializations. Remove use of `2' as parameter to
174 grokfndecl since that value isn't used.
175 * lex.c (cons_up_default_function): Save and restore
176 processing_explicit_instantiation around calls to grokfield.
177 * parse.y (finish_member_template_decl): New function.
178 (component_decl_1): Use it.
180 (template_arg_list_opt): New nonterminal.
181 (template_type): Use it.
182 (self_template_type): Likewise.
183 (template_id): Likewise.
184 (object_template_id): Likewise.
185 (notype_template_declarator): Likwise.
186 (begin_explicit_instantiation): Likewise.
187 (end_explicit_instantiation): Likewise.
188 (explicit_instantiation): Use them.
189 * pt.c (coerce_template_parms): Add parameters.
190 (processing_explicit_instantiation): New variable.
191 (convert_nontype_parameter): New function.
192 (determine_overloaded_function): Likewise.
193 (begin_explicit_instantiation): Likewise.
194 (end_explicit_instantiation): Likewise.
195 (retrieve_specialization): Likewise.
196 (register_specialization): Likewise.
197 (processing_explicit_specialization): Removed.
198 (determine_specialization): Handle specializations of member
199 functions of template class instantiations.
200 (check_explicit_specialization): Refine to conform to standard.
201 (comp_template_parms): New function.
202 (coerce_template_parms): Call convert_nontype_parameter.
203 (tsubst): Refine handling of member templates. Use
204 register_specialization.
205 (instantiate_template): Use retrieve_specialization.
206 (do_decl_instantiation): Likewise.
207 (instantiate_decl): Likewise.
208 (type_unification): Improve handling of explict template
210 * tree.c (mapcar): Return error_mark_node, rather than aborting,
211 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
212 * typeck.c (build_unary_op): Call determine_specialization, rather
213 than determine_explicit_specialization.
215 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
217 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
219 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
221 * error.c (dump_decl): For enum tags, output the tag, not its value.
223 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
225 * decl.c (init_decl_processing): Only call init_rtti_processing
228 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
230 * init.c (build_new_1): Split out from build_new.
231 (build_new): Just return a NEW_EXPR.
232 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
234 * decl2.c (get_temp_regvar): Tweak.
236 * cp-tree.h (TREE_CALLS_NEW): Comment out.
237 * class.c (resolves_to_fixed_type_p): Remove use.
238 * method.c (build_opfncall): Likewise.
239 * call.c (build_new_op): Likewise.
241 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
243 * exception.cc (__eh_alloc, __eh_free): New fns.
244 (__cp_push_exception, __cp_pop_exception): Use them.
245 (__uncatch_exception): Call terminate here if no exception.
246 * except.c (build_terminate_handler): New fn.
247 (expand_start_catch_block): Use it.
248 (expand_exception_blocks): Likewise.
249 (alloc_eh_object): New fn.
250 (expand_throw): Use it. Protect exception init with terminate.
251 * typeck.c (build_modify_expr): Remove code that ignores trivial
254 Mon Dec 22 17:46:17 1997 Mark Mitchell <mmitchell@usa.net>
256 * method.c (build_overload_name): Fix mangling for __null.
258 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
260 * call.c (add_builtin_candidate): Add default case in enumeration
262 (build_new_op): Likewise.
263 (convert_like): Likewise.
264 * cvt.c (build_expr_type_conversion): Likewise.
265 * tree.c (real_lvalue_p): Likewise.
266 (lvalue_p): Likewise.
267 (cp_tree_equal): Likewise.
268 * typeck.c (comptypes): Likewise.
269 (build_component_ref): Likewise.
270 (build_function_call_real): Likewise.
271 (build_binary_op_nodefault): Likewise.
272 (build_unary_op): Likewise.
273 (build_modify_expr): Likewise.
274 * typeck2.c (initializer_constant_valid_p): Likewise.
276 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
278 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
280 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
282 * pt.c (coerce_template_parms): Make sure to digest_init if
285 * decl.c (duplicate_decls): Make the newdecl virtual if the
286 olddecl was, just as is done with other attributes of olddecl.
288 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
290 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
291 address of an OFFSET_REF.
293 * cp-tree.def: Add AGGR_INIT_EXPR.
294 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
295 AGGR_INIT_EXPR where appropriate.
296 * expr.c (cplus_expand_expr): Likewise. Simplify.
298 * decl2.c (finish_file): Remove call to register_exception_table.
300 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
302 * pt.c (instantiate_class_template): Don't do injection when
303 processing_template_decl is true, as pollutes current_binding_level
306 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
308 * pt.c (maybe_fold_nontype_arg): Add prototype.
310 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
312 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
313 * error.c (dump_expr): Likewise.
315 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
317 * typeck.c (build_function_call_real): Remove "inline called before
320 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
322 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
324 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
326 * pt.c (type_unification_real): Change __null to type void* with
329 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
331 * call.c (implicit_conversion): Don't call
332 build_user_type_conversion_1 with a NULL expr, since it will
335 * pt.c (unify): Don't try to unify array bounds if either array is
338 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
340 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
341 Replace extern decls with casts.
343 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
344 Update last_parm_cleanup_insn.
345 (store_after_parms): Remove.
348 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
350 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
351 (finish_file): Check DECL_COMDAT instead of weak|one_only.
352 (import_export_vtable): Use make_decl_one_only instead of
353 comdat_linkage for win32 tweak.
354 (import_export_decl): Likewise.
355 * pt.c (mark_decl_instantiated): Likewise.
357 * decl2.c (finish_file): Lose handling of templates in pending_statics.
359 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
361 * decl2.c (finish_file): Lose call to expand_builtin_throw.
362 * except.c (expand_builtin_throw): Remove.
363 * cp-tree.h: Remove ptr_ptr_type_node.
366 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
368 * decl.c (ptr_ptr_type_node): Define.
369 (init_decl_processing): Initialize it.
370 * cp-tree.h: Declare it.
371 * exception.cc (__cp_exception_info): Use __get_eh_info.
372 (__cp_push_exception): Ditto.
373 (__cp_pop_exception): Ditto.
375 From Scott Snyder <snyder@d0sgif.fnal.gov>:
376 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
378 (init_exception_processing): Removed saved_pc initialization.
380 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
382 * pt.c (instantiate_decl): Defer all templates but inline functions.
384 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
386 * init.c (expand_vec_init): Don't fold a list of parameters.
388 * decl.c (copy_args_p): Handle copy elision for types with virtual
390 * call.c (build_over_call): Likewise.
392 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
394 * pt.c (lookup_template_function): Copy the template arguments,
395 not just the list containing them, to the permanent obstack.
397 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
399 * except.c (expand_start_catch_block): suspend_momentary for the
402 * error.c (dump_decl): Handle LOOKUP_EXPR.
404 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
406 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
407 permanent obstack if we are processing a template decl.
408 * typeck.c (build_static_cast): Likewise.
409 (build_const_cast): Likewise.
410 (build_reinterpret_cast): Likewise.
412 * pt.c (coerce_template_parms): Coerce some expressions, even
413 when processing_template_decl.
415 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
417 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
418 handling of pointer difference expressions.
420 * typeck.c (comp_target_types): Comparison of function/method types
421 is independent of nptrs.
423 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
425 * pt.c (tsubst): Avoid creating pointer to reference and
426 reference to reference types.
428 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
430 * parse.y (do_id): New nonterminal.
431 (template_id): Use it.
433 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
435 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
436 * spew.c (yylex): Don't do_identifier here.
437 * decl2.c (build_expr_from_tree): Revert last change.
439 * decl2.c (build_expr_from_tree): Expand the name for a method call.
440 * parse.y (object_template_id): Don't try to take the DECL_NAME.
442 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
444 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
446 * call.c (build_op_delete_call): Adjust.
448 * except.c (expand_end_catch_block): Lose rethrow region.
449 (expand_start_catch_block): Likewise.
450 (expand_end_catch_block): Don't expand_leftover_cleanups.
452 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
454 * pt.c (tsubst): Remove tree_cons call (places redundant info into
455 DECL_TEMPLATE_INSTANTIATION).
457 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
459 * tree.c (is_overloaded_fn): Handle getting a fn template.
460 (really_overloaded_fn): Likewise.
461 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
462 * pt.c (check_explicit_specialization): Tweak.
463 (determine_explicit_specialization): Tweak.
465 * tree.c, cp-tree.h (get_target_expr): New fn.
467 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
469 * pt.c (check_explicit_specialization): Fix misspelling in
470 diagnostic: `preceeded'.
471 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
474 1997-12-02 Mark Mitchell <mmitchell@usa.net>
476 * pt.c (determine_explicit_specialization): Avoid an internal
477 error for bad specializations.
479 * method.c (build_overload_value): Handle SCOPE_REF.
481 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
483 * class.c (prepare_fresh_vtable): Enable even more complex MI
486 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
488 * exception.cc (__check_eh_spec): Optimize a bit.
490 * exception.cc (__cp_pop_exception): Lose handler arg.
491 * except.c (do_pop_exception): Likewise.
492 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
493 (expand_end_catch_block): Likewise.
495 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
497 * pt.c (check_explicit_specialization): Complain about using a
498 template-id for a non-specialization.
500 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
502 * repo.c: Prototype rindex only if needed.
505 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
507 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
509 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
511 * typeck.c (build_const_cast): Handle references here instead of
512 handing off to convert_to_reference.
514 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
515 TerminateFunctionCall.
516 (init_exception_processing): Likewise. Terminate et al are now
517 the fns, not ADDR_EXPRs.
518 (various): Lose redundant assemble_external calls.
519 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
521 * cp-tree.h (struct lang_decl_flags): Add comdat.
522 (DECL_COMDAT): New macro.
523 * decl.c (duplicate_decls): Propagate it.
524 (cp_finish_decl): Handle it.
525 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
527 * class.c: Remove static pending_hard_virtuals.
528 (add_virtual_function): Take pointers to pending_virtuals
529 and pending_hard_virtuals.
530 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
532 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
534 * decl2.c (import_export_vtable): If we support one_only but not
535 weak symbols, mark instantiated template vtables one_only.
536 (import_export_decl): Likewise for tinfo functions.
537 (finish_vtable_vardecl): Also write out vtables from explicitly
538 instantiated template classes.
539 * pt.c (mark_class_instantiated): Revert last change.
541 * except.c (expand_throw): Call mark_used on the destructor.
543 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
545 * lex.c (lang_init): Enable flag_exceptions by default if no
546 command line switch was specified.
548 1997-11-26 Mark Mitchell <mmitchell@usa.net>
550 * pt.c (unify): Handle `void' template parameters in
553 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
555 * rtti.c (build_dynamic_cast): Handle template case here.
556 (build_dynamic_cast_1): Not here.
558 * typeck2.c (digest_init): Make copies where appropriate.
560 * decl2.c (delete_sanity): resolve_offset_ref.
562 * except.c (expand_start_catch_block): Fix catching a reference
565 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
567 * init.c (build_new): Copy size to the saveable obstack.
569 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
570 TRY_CATCH_EXPR for now.
572 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
574 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
575 has DECL_LANG_SPECIFIC.
577 * exception.cc (struct cp_eh_info): Add handlers field.
578 (__cp_push_exception): Initialize it.
579 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
580 (__throw_bad_exception): Remove.
581 * except.c (call_eh_info): Add handlers field.
582 (get_eh_handlers): New fn.
583 (push_eh_cleanup): Increment handlers.
585 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
587 * except.c (expand_start_eh_spec): Use the try/catch code.
588 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
589 doing everything inline.
590 (init_exception_processing): throw_type_match now takes
592 * exception.cc (__check_eh_spec): New fn.
593 * inc/exception: Neither terminate nor unexpected return.
594 * decl.c: Make const_ptr_type_node public.
595 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
597 * except.c (expand_start_catch_block): We only need the rethrow
598 region for non-sjlj exceptions.
599 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
601 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
603 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
604 (various.o): Likewise.
605 * inc/new: Add placement deletes. Add throw specs for default new.
606 * new.cc (set_new_handler): Move here from libgcc2.
607 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
608 (new): Move from libgcc2. Throw bad_alloc.
609 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
610 * decl.c (init_decl_processing): Update exception specs on new and
613 * method.c (build_decl_overload_real): Don't mess with global
616 * init.c (build_new): Check for null throw spec, not nothrow_t.
618 * decl.c (duplicate_decls): Don't complain about different exceptions
619 from an internal declaration.
621 * call.c (build_op_delete_call): Fix check for member fns again.
623 * decl2.c (import_export_decl): Interface hackery affects
624 virtual synthesized methods.
626 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
628 * decl.c (start_decl): Don't just complain about a mismatched
631 * decl.c (make_implicit_typename): Handle case where t is not
632 actually from context.
633 * tree.c (get_type_decl): Lose identifier case.
634 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
635 * parse.y (nonnested_type): Just use lookup_name.
636 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
638 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
640 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
641 T was built in C language context (for example, by
642 output_func_start_profiler).
644 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
646 * decl.c (make_implicit_typename): New fn.
647 (lookup_name_real): Use it. Use current_class_type as the context.
649 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
651 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
653 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
655 * friend.c (do_friend): Warn about non-template friends in templates.
657 * call.c (build_op_delete_call): Fix handling of inherited delete.
659 * search.c (dfs_record_inheritance): Ignore template type parms.
661 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
663 * call.c (build_new_op): Fix copy error.
664 (build_op_new_call): New fn.
665 (build_op_delete_call): New fn.
666 * cp-tree.h: Declare them.
667 * init.c (build_new): Use them. Support placement delete.
668 (build_x_delete): Use build_op_delete_call.
669 (build_delete): Likewise.
670 * decl2.c (delete_sanity): Likewise.
671 (coerce_delete_type): Don't complain about placement delete.
673 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
675 * call.c (build_new_function_call): Remove unused 'obj' parm.
676 * cp-tree.h, typeck.c: Adjust.
678 * init.c (build_new): Make the cleanup last longer.
679 (expand_vec_init): Call do_pending_stack_adjust.
681 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
683 * pt.c (do_type_instantiation): Fix typo.
684 (mark_class_instantiated): If we support one_only but not weak
685 symbols, don't mark this as known.
687 * init.c (build_new): Handle vec delete in EH cleanup.
689 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
691 * call.c (build_method_call): Call complete_type before checking
694 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
696 * decl.c (add_block_current_level): Delete.
697 * init.c (build_vec_delete_1): Delete build_block and
698 add_block_current_level calls.
700 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
702 * init.c (build_new): Handle freeing allocated memory when the
705 * call.c (build_new_method_call): Fix flags arg.
707 * pt.c (do_type_instantiation): Don't try to instantiate
709 (mark_decl_instantiated): If we support one_only but not
710 weak symbols, mark this one_only.
711 * decl2.c (import_export_vtable): Don't defer handling of vtables
712 if MULTIPLE_SYMBOL_SPACES.
714 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
716 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
718 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
720 * except.c (do_pop_exception): Return a value.
722 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
724 * call.c (build_new_method_call): Handle getting a
725 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
726 if we got template parms.
727 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
729 * decl2.c (build_expr_from_tree): Tweak last change.
730 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
731 (maybe_fold_nontype_arg): Split out from tsubst_copy.
732 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
734 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
736 * pt.c (tsubst_copy): Handle explicit template arguments in
738 * typeck.c (build_x_function_call): Likewise.
739 * decl2.c (build_expr_from_tree): Lookup function name if it
742 * pt.c (tsubst): Instantiate template functions properly when
743 template parameter does not appear in function arguments and return
745 (comp_template_args): Handle member templates required by tsubst.
747 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
749 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
752 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
754 * pt.c (coerce_template_parms): Tweak error message.
756 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
757 return type defaults to `int', even if there are storage-class
760 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
762 Complete nested exception support.
763 * except.c (do_pop_exception): Split out...
764 (push_eh_cleanup): From here. Handle the EH region by hand.
765 (expand_start_catch_block): Add a new level for the catch parm.
766 Move the rethrow region outside the two cleanup regions.
767 Protect the initializer for the catch parm with terminate.
768 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
769 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
770 popping off the middle of the stack.
771 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
772 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
773 (build_cplus_new): Only wrap CALL_EXPRs.
774 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
775 the constructor call.
777 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
779 * Make-lang.in (c++.distdir): Make inc subdirectory.
781 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
783 * decl2.c (finish_file): Put back some code.
785 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
787 * decl2.c (finish_file): Remove redundant code.
788 * method.c (emit_thunk): Don't let the backend defer generic thunks.
790 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
792 * except.c (call_eh_info): Split out...
793 (push_eh_info): From here.
794 (expand_builtin_throw): Use it.
795 (expand_start_catch_block): Move region start back.
797 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
799 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
800 (real_yylex): Record wide strings using target endianness, not host.
802 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
804 * repo.c (rindex): Add decl unconditionally.
805 (get_base_filename, open_repo_file): Don't cast rindex.
806 * xref.c (rindex): Add decl unconditionally.
807 (index): Remove unused decl.
808 (open_xref_file): Don't cast rindex.
810 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
812 * class.c (build_vbase_path): Propagate the result type properly.
814 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
816 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
817 remaining use of saved_throw_type with a call to get_eh_type.
819 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
821 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
822 (file_name_nondirectory): New function, doing the same as the macro.
823 (set_typedecl_interface_info): Use it instead of the macro.
824 (check_newline): Likewise.
825 (handle_cp_pragma): Likewise.
827 * repo.c (get_base_filename): Cast result of rindex to char*.
828 (open_repo_file): Likewise.
829 * xref.c (open_xref_file): Likewise.
830 * error.c (dump_char): Make its arg int, not char.
832 * except.c (push_eh_info): Pass the number of fields - 1 down, not
833 the exact number of fields.
835 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
837 Support for nested exceptions.
838 * tinfo2.cc (__is_pointer): New fn.
839 * exception.cc (struct cp_eh_info): Define.
840 (__cp_exception_info, __uncatch_exception): New fns.
841 (__cp_push_exception, __cp_pop_exception): New fns.
842 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
844 (init_exception_processing): Likewise. __eh_pc is now external.
845 (push_eh_info): New fn.
846 (get_eh_{info,value,type,caught}): New fns.
847 (push_eh_cleanup): Just call __cp_pop_exception.
848 (expand_start_catch_block): Use push_eh_info. Start the eh region
850 (expand_end_eh_spec): Use push_eh_info.
851 (expand_throw): Call __cp_push_exception to set up the exception info.
852 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
854 (expand_builtin_throw): Don't refer to empty_fndecl.
856 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
858 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
860 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
862 * method.c (build_template_parm_names, build_decl_overload_real):
863 Add static to definitions.
864 * pt.c (add_to_template_args, note_template_header,
865 processing_explicit_specialization, type_unification_real): Likewise.
866 ({determine,check}_explicit_specialization): Use a single string for
869 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
871 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
872 (expand_end_catch_block): Likewise.
873 (expand_end_eh_spec): Likewise.
875 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
877 * decl.c (duplicate_decls): Handle template specializations
879 * error.c (dump_function_name): Fix printing of specializations of
880 member functions that are not member templates.
881 * cp-tree.h (processing_specialization): Make global.
882 * pt.c (processing_specialization): Likewise.
883 * lex.c (cons_up_default_function): Save and restore
884 processing_specialization to avoid confusion.
886 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
888 * decl.c (init_decl_processing): Give null_node unknown* type.
889 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
890 (common_type): Likewise.
891 * error.c (args_as_string): Recognize null_node.
893 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
895 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
896 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
898 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
900 * Make-lang.in (g++): Include prefix.o.
902 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
904 * pt.c (determine_explicit_specialization): Initialize "dummy"
905 to keep Purify quiet.
907 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
909 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
910 (build_overload_int): Not here.
912 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
914 * class.c (build_type_pathname): Remove.
915 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
917 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
919 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
920 &&label GNU extension.
922 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
924 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
925 so as to avoid incorrect manglings.
926 * method.c (build_decl_overload_real): Don't mangle return types
929 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
931 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
932 scratch_tree_cons): Define as macros for now.
933 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
934 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
935 typeck2.c: Use them and the expression_obstack variants.
937 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
939 * decl.c (store_return_init): Allow classes with explicit ctors to
940 be used with the named return values extension.
942 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
944 * pt.c (instantiate_decl): Fix previous change.
946 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
948 * pt.c (tsubst): Fix thinko.
949 (instantiate_decl): Really use the original template.
951 * call.c (build_new_method_call): Use simple constructor_name for
954 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
956 * method.c (build_underscore_int): Don't use ANSI specific
959 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
961 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
962 for our key method; it might have been inlined by -O3.
964 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
966 * decl.c (make_typename_type): Do not try to call lookup_field for
969 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
971 * typeck.c (build_reinterpret_cast): Tweak.
973 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
975 * typeck.c (build_reinterpret_cast): converting a void pointer
976 to function pointer with a reinterpret_cast produces a warning
977 if -pedantic is issued
979 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
981 * typeck.c (c_expand_return): Don't warn about returning a
982 reference-type variable as a reference.
984 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
986 * method.c (build_static_name): Fix typo.
988 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
990 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
991 OLDDECL before we try to do DECL_USE_TEMPLATE.
993 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
995 * decl.c (duplicate_decls): Don't warn about template instances.
997 * typeck.c (mark_addressable): Lose ancient code that unsets
1000 * pt.c (do_decl_instantiation): Lose support for instantiating
1003 * call.c (build_new_function_call): Fix handling of null explicit
1005 (build_new_method_call): Likewise.
1007 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
1009 * method.c (build_underscore_int): Fix typo.
1011 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
1013 * tree.c (print_lang_statistics): #if 0 call to
1014 print_inline_obstack_statistics until its definition is checked in.
1016 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1018 * decl2.c (finish_file): Move dump_tree_statistics to end.
1020 * pt.c (instantiate_decl): Look for the original template.
1021 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
1022 of member templates.
1024 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1026 * Makefile.in (g++FAQ.*): New rules.
1027 (CONFLICTS): Update.
1028 * g++FAQ.texi: Moved from libg++.
1030 * parse.y (PFUNCNAME): Only specify the type once.
1032 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
1034 * lex.c (real_yylex): Clean up the code to fully behave the way
1035 the c-lex.c parser does for complex and real numbers.
1037 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1039 * method.c (build_decl_overload_real): Reformat.
1041 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
1043 * method.c (synthesize_method): If at_eof, determine our linkage.
1045 1997-09-29 Paul Eggert <eggert@twinsun.com>
1047 * lex.c (real_yylex): Treat `$' just like `_', except issue a
1048 diagnostic if !dollars_in_ident or if pedantic.
1050 * lang-specs.h (@c++): -ansi no longer implies -$.
1052 * decl2.c (lang_decode_option):
1053 -traditional and -ansi now do not mess with
1056 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1058 * Makefile.in (parse.o, decl.o): Also depend on
1059 $(srcdir)/../except.h $(srcdir)/../output.h.
1060 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
1061 $(srcdir)/../except.h $(srcdir)/../output.h.
1062 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
1065 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
1067 * expr.c (cplus_expand_expr): Make it static.
1069 * decl2.c, init.c, typeck.c: Include "expr.h".
1070 (expand_expr): Use proper values when calling the function.
1072 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
1074 * lang-options.h: new -Wold-style-cast flag.
1075 * cp-tree.h (warn_old_style_cast): new variable.
1076 * decl2.c (warn_old_style_cast): ditto.
1077 (lang_decode_option): support -Wold-style-cast.
1078 (reparse_absdcl_as_casts): produce old-style-cast warning.
1080 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1082 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
1083 TREE_USED, reset value based on already_used.
1085 * init.c (expand_member_init): Revert change.
1087 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1089 * cp-tree.h, decl.c, decl2.c, pt.c:
1090 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
1092 * decl2.c (lang_decode_option): Add missing ;.
1094 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1096 * friend.c (do_friend): Disable injection for all template-derived
1098 * decl2.c (lang_decode_option): Handle -fguiding-decls.
1099 * parse.y (notype_template_declarator): New nonterminal.
1100 (direct_notype_declarator): Use it.
1101 (complex_direct_notype_declarator): Likewise.
1102 (object_template_id): Accept any kind of identifier after TEMPLATE.
1103 (notype_qualified_id): Don't add template declarators here.
1105 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
1107 * call.c (add_template_candidate): Add explicit_targs parameter.
1108 (build_scoped_method_call): Use it.
1109 (build_overload_call_real): Likewise.
1110 (build_user_type_conversion_1): Likewise.
1111 (build_new_function_call): Likewise.
1112 (build_object_call): Likewise.
1113 (build_new_op): Likewise.
1114 (build_new_method_call): Likewise.
1115 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
1116 (build_new_method_call): Likewise.
1118 * class.c (finish_struct_methods): Add specialization pass to
1119 determine which methods were specializing which other methods.
1120 (instantiate_type): Handle TEMPLATE_ID_EXPR.
1122 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
1124 * cp-tree.h (name_mangling_version): New variable.
1125 (flag_guiding_decls): Likewise.
1126 (build_template_decl_overload): New function.
1127 (begin_specialization): Likewise.
1128 (reset_specialization): Likewise.
1129 (end_specialization): Likewise.
1130 (determine_explicit_specialization): Likewise.
1131 (check_explicit_specialization): Likewise.
1132 (lookup_template_function): Likewise.
1133 (fn_type_unification): Add explicit_targs parameter.
1134 (type_unification): Likewise.
1136 * decl.c (duplicate_decls): Add smarts for explicit
1138 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
1140 (grokfndecl): Call check_explicit_specialization.
1142 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
1143 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
1144 (check_classfn): Handle specializations.
1146 * error.c (dump_function_name): Print specialization arguments.
1148 * friend.c (do_friend): Don't call pushdecl for template
1151 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
1153 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
1154 and -fno-guiding-decls.
1156 * lex.c (identifier_type): Return PFUNCNAME for template function
1159 * method.c (build_decl_overload_real): New function.
1160 (build_template_parm_names): New function.
1161 (build_overload_identifier): Use it.
1162 (build_underscore_int): New function.
1163 (build_overload_int): Use it. Add levels for template
1165 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
1166 (build_overload_nested_names): Handle template type parameters.
1167 (build_template_decl_overload): New function.
1169 * parse.y (YYSTYPE): New ntype member.
1170 (nested_name_specifier): Use it.
1171 (nested_name_specifier_1): Likewise.
1172 (PFUNCNAME): New token.
1173 (template_id, object_template_id): New non-terminals.
1174 (template_parm_list): Note specializations.
1175 (template_def): Likewise.
1176 (structsp): Likewise.
1177 (fn.def2): Handle member template specializations.
1178 (component_decl_1): Likewise.
1179 (direct_notype_declarator): Handle template-ids.
1180 (component_decl_1): Likewise.
1181 (direct_notype_declarator): Handle template-ids.
1182 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
1184 * pt.c (processing_specializations): New variable.
1185 (template_header_count): Likewise.
1186 (type_unification_real): New function.
1187 (processing_explicit_specialization): Likewise.
1188 (note_template_header): Likewise.
1189 (is_member_template): Handle specializations.
1190 (end_template_decl): Call reset_specialization.
1191 (push_template_decl): Handle member template specializations.
1193 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
1194 (instantiate_template): Handle specializations.
1195 (instantiate_decl): Likewise.
1196 (fn_type_unification): Handle explicit_targs.
1197 (type_unification): Likewise. Allow incomplete unification
1198 without an error message, if allow_incomplete.
1199 (get_bindings): Use new calling sequence for fn_type_unification.
1201 * spew.c (yylex): Handle PFUNCNAME.
1203 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
1204 (really_overloaded_fn): Likewise.
1205 (get_first_fn): Handle function templates.
1207 * typeck.c (build_x_function_call): Use really_overloaded_fn.
1208 Handle TEMPLATE_ID_EXPR.
1209 (build_x_unary_op): Likewise.
1210 (build_unary_op): Likewise.
1211 (mark_addressable): Templates whose address is taken are marked
1214 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1216 * decl.c (init_decl_processing): Declare __builtin_constant_p as
1217 accepting any kind of type, not only int.
1219 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1221 * search.c (get_matching_virtual): Notice virtual bases when sorrying
1222 about covariant returns.
1224 * parse.y (member_init): Also imply typename here. Remove ancient
1225 extension for initializing base members.
1227 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1229 Handle multi-level typenames and implicit typename in base list.
1230 * parse.y (typename_sub{,[0-2]}): New rules.
1231 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
1232 (nonnested_type): New rule.
1233 (complete_type_name): Use it.
1234 (base_class.1): Use typename_sub and nonnested_type.
1235 (nested_name_specifier): Don't elide std:: here.
1236 * decl.c (make_typename_type): Handle getting a type for NAME.
1237 (lookup_name_real): Turn std:: into :: here.
1239 Rvalue conversions were removed in London.
1240 * call.c (is_subseq): Don't consider lvalue transformations.
1241 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
1242 (joust): Reenable ?: kludge.
1244 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
1246 * decl.c (start_function): Up warning of no return type to be a
1249 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1251 * init.c (expand_member_init): Don't set TREE_USED.
1252 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
1253 set,don't clear TREE_USED wholesale.
1255 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
1257 * call.c (build_over_call): Do require_complete_type before
1260 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1262 * search.c (lookup_field): Call complete_type in all cases.
1264 * decl.c (finish_function): Just warn about flowing off the end.
1266 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1268 * decl.c (grokparms): Don't bash a permanent list node if we're
1271 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
1273 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
1275 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1277 * call.c (build_new_op): Give better error for syntactically
1278 correct, but semantically invalid, use of undeclared template.
1280 * call.c (compare_qual): Handle pmfs.
1282 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
1283 after the exception spec.
1285 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1287 * call.c (null_ptr_cst_p): Integer type, not integral type.
1289 * call.c (joust): Disable warnings until they can be moved to the
1292 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
1294 * Makefile.in, config-lang.in: Convert to autoconf.
1296 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1298 * decl.c (lookup_name_real): Add implicit 'typename' to types from
1301 * pt.c (most_specialized_class): Fix typo.
1302 (tsubst): Move constant folding to TREE_VEC case.
1304 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
1306 * pt.c (do_poplevel): Don't warn about unused local variables
1307 while processing_template_decl since we don't always know whether
1308 or not they will need constructing/destructing.
1310 * pt.c (uses_template_parms): Check the values of an enumeration
1311 type to make sure they don't depend on template parms.
1313 * decl.c (make_typename_type): Don't lookup the field if the
1314 context uses template parms, even if we're not
1315 processing_template_decl at the moment.
1317 * pt.c (coerce_template_parms): Avoid looking at the
1318 TYPE_LANG_DECL portion of a typename type, since there won't be
1320 (tsubst): Do constant folding as necessary to make sure that
1321 arguments passed to lookup_template_class really are constants.
1323 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1325 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
1326 * decl2.c (finish_file): Only register exception tables if we
1329 * decl.c (init_decl_processing): Add __builtin_[fs]p.
1331 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1333 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
1335 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
1337 * error.c (dump_decl): Avoid crashing when presented with a
1338 uninitialized constant, as can occur with a template parameter.
1339 (dump_expr): Make sure that there are enough levels of
1340 current_template_parms before we start diving through them.
1342 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
1344 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
1347 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1349 * except.c (expand_throw): Call build_delete for all
1350 exception types, not just objects with destructors.
1352 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
1354 * decl.c (current_local_enum): Remove static.
1355 * pt.c (tsubst_enum): Save and restore value of current_local_enum
1356 in case template is expanded in enum decl.
1357 (instantiate_class_template) : Use new tsubst_enum signature.
1358 (tsubst_expr): Likewise.
1360 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
1362 * pt.c (begin_member_template_processing): Take a function as
1363 argument, not a set of template arguments. Use the template
1364 parameters, rather than the arguments. Handle non-type parameters
1365 correctly. Push a binding level for the parameters so that multiple
1366 member templates using the same parameter names can be declared.
1367 (end_member_template_processing): Pop the binding level.
1368 (push_template_decl): Mark member templates as static when
1371 * lex.c (do_pending_inlines): Pass the function, not its template
1372 arguments, to begin_member_template_processing.
1373 (process_next_inline): Likewise.
1374 (do_pending_defargs): Likewise.
1376 * error.c (dump_expr): Obtain the correct declaration for a
1377 TEMPLATE_CONST_PARM.
1379 * call.c (add_template_conv_candidate): New function.
1380 (build_object_call): Handle member templates, as done in the other
1383 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
1385 * decl.c (replace_defag): Undo previous change.
1386 * lex.c (do_pending_defargs): Deal with member templates.
1388 * pt.c (is_member_template): Avoid crashing when passed a
1389 non-function argument.
1391 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1393 * class.c (grow_method): Remove check for redeclaration.
1395 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
1397 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
1398 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
1399 (PRIMARY_TEMPLATE_P): Use it.
1400 * call.c (build_overload_call_real): Use it.
1401 * class.c (instantiate_type): Likewise.
1402 * decl.c (decls_match): Likewise.
1403 * method.c (build_overload_identifier): Likewise.
1404 * pt.c (push_template_decl): Likewise.
1405 (classtype_mangled_name): Likewise.
1406 (lookup_template_class): Likewise.
1408 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
1409 DECL_NTPARMS to conform to usage elsewhere.
1410 * call.c (add_template_candidate): Likewise.
1411 * class.c (instantiate_type): Likewise.
1412 * pt.c (instantiate_template): Likewise.
1413 (get_bindings): Likewise.
1415 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
1418 * pt.c (unify): Undo changes to allow multiple levels of template
1420 (type_unification): Likewise.
1421 (fn_type_unification): Likewise.
1422 (get_class_bindings): Likewise.
1423 * cp-tree.h (Likewise).
1425 * decl.c (replace_defarg): Check that the type of the default
1426 parameter does not invlove a template type before complaining
1427 about the initialization.
1429 * error.c (dump_expr): Deal with template constant parameters in
1430 member templates correctly.
1432 * pt.c (is_member_template): Deal with class specializations
1434 (tsubst): Handle "partial instantiation" of member templates
1437 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
1439 * pt.c (type_unification): Change calling squence to allow for
1440 multiple levels of template parameters.
1441 (tsubst_expr): Likewise.
1443 (tsubst_copy): Likewise.
1444 (instantiate_template): Likewise.
1446 * call.c (build_overload_call_real): Use it.
1447 (add_builtin_candidate): Use it.
1448 (build_new_method_call): Use it.
1449 * class.c (instantiate_type): Use it.
1450 * decl.c (grokdeclarator): Use it.
1451 * decl2.c (finish_file): Use it.
1452 * method.c (build_overload_identifier): Use it.
1454 * call.c (add_template_candidate): Add additional parameter for
1455 the function return type. Call fn_type_unification istead of
1457 (build_user_type_conversion_1): Handle member templates.
1458 (build_new_function_call): Likewise.
1459 (build_new_op): Likewise.
1460 (build_new_method_call): Likewise.
1462 * class.c (grow_method): Don't give an error message indicating
1463 that two member templates with the same name are ambiguous.
1464 (finish_struct): Treat member template functions just like member
1467 * cp-tree.h (check_member_template): Add declaration.
1468 (begin_member_template_processing): Likewise.
1469 (end_member_template_processing): Likewise.
1470 (fn_type_unification): Likewise.
1471 (is_member_template): Likewise.
1472 (tsubst): Change prototype.
1473 (tsubst_expr): Likewise.
1474 (tsubst_copy): Likewise.
1475 (instantiate_template): Likewise.
1476 (get_bindings): Likewise.
1478 * decl.c (decls_match): Handle multiple levels of template
1480 (pushdecl): Handle template type params just like other type
1482 (push_class_level_binding): Return immediately if the
1483 class_binding_level is NULL.
1484 (grokfndecl): If check_classfn() returns a member_template, use
1485 the result of the template, not the template itself.
1487 * decl2.c (check_member_template): New function. Check to see
1488 that the entity declared to be a member template can be one.
1489 (check_classfn): Allow redeclaration of member template functions
1490 with different types; the new functions can be specializations or
1491 explicit instantiations.
1493 * error.c (dump_decl): Handle multiple levels of template
1495 (dump_function_decl): Update to handle function templates.
1497 * lex.c (do_pending_inlines): Set up template parameter context
1498 for member templates.
1499 (process_next_inline): Likewise.
1501 * method. (build_overload_identifier): Adjust for multiple levels
1502 of template parameters.
1504 * parse.y (fn.def2): Add member templates.
1505 (component_decl_1): Likewise.
1507 * pt.c (begin_member_template_processing): New function.
1508 (end_member_template_processing): Likewise.
1509 (is_member_template): Likewise.
1510 (fn_type_unification): Likewise.
1511 (current_template_parms): Return a vector of all the template
1512 parms, not just the innermost level of parms.
1513 (push_template_decl): Deal with the possibility of member
1515 (lookup_template_class): Likewise.
1516 (uses_template_parms): Likewise.
1517 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
1518 TEMPLATE_CONST_PARM to deal with multiple levels of template
1519 arguments. Add processing of TEMPLATE_DECL to produce new
1520 TEMPLATE_DECLs from old ones.
1521 (do_decl_instantiation): Handle member templates.
1523 * search.c (lookup_fnfields_1): Handle member template conversion
1526 * tree.c (cp_tree_equal): Check the levels, as well as the
1527 indices, of TEMPLATE_CONST_PARMs.
1529 * typeck.c (comptypes): Check the levels, as well as the indices,
1530 fo TEMPLATE_TYPE_PARMs.
1531 (build_x_function_call): Treat member templates like member
1534 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1536 * typeck.c (c_expand_return): Always convert_for_initialization
1537 before checking for returning a pointer to local.
1539 * pt.c (type_unification): If strict and the function parm doesn't
1540 use template parms, just compare types.
1542 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
1544 * method.c (build_overloaded_value): Replace direct call
1545 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
1547 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1549 * typeck.c (convert_arguments): Don't arbitrarily choose the first
1550 of a set of overloaded functions.
1552 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1554 * lex.c (real_yylex): Don't elide __FUNCTION__.
1556 * method.c (build_overload_value): Add in_template parm.
1557 (build_overload_int): Likewise.
1558 (build_overload_identifier): Pass it.
1560 * decl.c (duplicate_decls): Don't bash a previous template
1561 definition with a redeclaration.
1563 * pt.c (unify): float doesn't match double.
1565 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
1566 TYPE_DECL. Handle getting non-template types.
1567 * parse.y (explicit_instantiation): Use typespec instead of
1570 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
1572 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
1574 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
1576 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
1577 (compare_ics): Likewise.
1579 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1581 * call.c (joust): Warn about choosing one conversion op over
1582 another because of 'this' argument when the other return type is
1584 (source_type): New fn.
1586 * call.c (build_new_op): Strip leading REF_BIND from first operand
1587 to builtin operator.
1589 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
1592 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1594 * call.c (null_ptr_cst_p): Remove support for (void*)0.
1596 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
1598 * typeck.c (expand_target_expr): Make definition match declaration.
1600 * class.c (get_basefndecls): Make definition match declaration.
1602 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
1604 * input.c (sub_getch): Eventually give up and release the input file.
1606 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
1609 * call.c (joust): Tweak message.
1611 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
1613 * error.c (type_as_string): Put const/volatile on template type
1614 parameters where appropriate.
1616 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
1618 * call.c (strictly_better): Make arguments unsigned ints.
1620 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
1622 * lex.c (real_yylex): Refer to __complex instead of complex.
1624 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1626 * lex.c (real_yylex): Don't use getc directly.
1628 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1630 * call.c (is_subseq): Don't try to be clever.
1632 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1634 * parse.y, pt.c: Include "except.h".
1635 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
1636 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
1637 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
1638 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
1641 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1643 * decl2.c (mark_vtable_entries): Instead of replacing pure
1644 virtuals with a reference to __pure_virtual, copy the decl and
1647 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1649 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
1651 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
1653 * pt.c (instantiate_class_template): Call repo_template_used
1654 before finish_prevtable_vardecl.
1656 * call.c (is_subseq): New fn.
1657 (compare_ics): Use it.
1659 * repo.c (finish_repo): Don't crash on no args.
1661 * parse.y (named_complex_class_head_sans_basetype): Handle
1662 explicit global scope.
1663 * decl2.c (handle_class_head): New fn.
1665 * pt.c (unify): Add CONST_DECL case.
1667 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1669 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
1671 * cp-tree.h (report_type_mismatch): Add prototype.
1672 * call.c (build_overload_call_real): Remove erroneous fourth
1673 argument to report_type_mismatch.
1674 (build_user_type_conversion_1): Remove erroneous second arg to
1676 (build_new_function_call): Likewise.
1677 (build_object_call): Likewise.
1678 (build_new_op): Likewise.
1679 (build_new_method_call): Likewise.
1681 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1683 * error.c (dump_decl): Don't bother processing a function with no
1686 * method.c (emit_thunk): Call init_function_start in the macro case.
1688 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1690 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
1691 defined and used to set flag_vtable_thunks.
1693 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1695 * parse.y: Don't clear the inlines from their obstack until they've
1698 * decl.c (duplicate_decls): Don't complain about exception
1699 specification mismatch if flag_exceptions is off.
1701 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
1703 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
1705 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
1707 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
1708 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
1709 Include <stdio.h> before include files that formerly used STDIO_PROTO.
1711 * decl.c, g++spec.c, lex.c, method.c, repo.c:
1712 Include "config.h" first, as per autoconf manual.
1714 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1716 * decl.c (duplicate_decls): Tweak wording.
1717 * lex.c (do_pending_defargs): Don't die if we see a default arg
1718 that isn't a DEFAULT_ARG.
1719 * error.c (dump_expr): Handle DEFAULT_ARG.
1721 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
1722 * lang-options.h: Add -fhandle-exceptions.
1724 * class.c (build_vtable): vtables are artificial.
1725 (prepare_fresh_vtable): Likewise.
1727 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1729 * cvt.c (ocp_convert): After converting to the target type, set
1730 LOOKUP_NO_CONVERSION.
1732 * call.c (joust): Warn about potentially confusing promotion rules
1734 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
1736 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
1738 * exception.cc: Declare __terminate_func with noreturn attribute.
1740 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1742 * parse.y: Break out eat_saved_input, handle errors.
1743 (function_try_block): Use compstmt instead of compstmt_or_error.
1745 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1747 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
1749 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1751 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
1752 existence of cc1plus check whether $(LANGUAGES) contains C++.
1754 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1756 * method.c (do_build_copy_constructor): When copying an anonymous
1757 union member loop around to handle nested anonymous unions. Use
1758 the offset of the member relative to the outer structure, not the
1761 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1763 * call.c (resolve_args): New fn.
1764 (build_new_function_call): Use it.
1765 (build_object_call): Likewise.
1766 (build_new_method_call): Likewise.
1768 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1770 * call.c (build_over_call): tsubst all default parms from templates.
1772 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1774 * decl.c (struct cp_function): Add static_labelno.
1775 (push_cp_function_context): Save it.
1776 (pop_cp_function_context): Restore it.
1778 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1780 * typeck.c (build_component_ref_1): Convert from reference.
1782 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1784 * parse.y (current_declspecs, prefix_attributes): Initialize to
1787 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
1788 before we try to force it to be a TREE_LIST.
1789 (decl): Make sure $1.t is non-nil.
1791 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1793 * pt.c (uses_template_parms): Handle template first-parse codes.
1795 * decl.c (cp_finish_decl): Only warn about user-defined statics.
1797 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1799 * pt.c (unify): Handle BOOLEAN_TYPE.
1801 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
1802 * pt.c (tsubst): Don't set it.
1803 * call.c (build_over_call): Use uses_template_parms.
1805 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1807 * method.c (build_overload_nested_name): Use static_labelno
1808 instead of var_labelno.
1809 (build_qualified_name): New fn.
1810 (build_overload_name): Split out from here.
1811 (build_static_name): Use build_qualified_name.
1812 * decl.c (cp_finish_decl): Statics in extern inline functions
1813 have comdat linkage.
1814 (start_function): Initialize static_labelno.
1816 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1818 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
1819 before "all member functions in class [] are private"
1821 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1823 * lex.c (do_scoped_id): convert_from_reference.
1824 * init.c (build_offset_ref): Likewise.
1826 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1828 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
1830 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1832 * typeck.c (get_member_function_from_ptrfunc): Promote index
1835 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1837 * tree.c (layout_basetypes): Move non-virtual destructor warning.
1838 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
1840 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1842 * decl.c (grokdeclarator): Call add_defarg_fn for the function
1844 * lex.c (add_defarg_fn): Adjust.
1845 (do_pending_defargs): Adjust. Don't skip the first parm.
1847 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1849 * decl.c (build_enumerator): Global enumerators are also readonly.
1851 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
1852 (build_dynamic_cast): Call it and convert_from_reference.
1854 * lex.c (add_defarg_fn): New fn.
1855 (snarf_defarg): Don't add to defarg_types.
1856 (do_pending_defargs): Lose defarg_types. All fns we process now
1858 * decl.c (grokfndecl): Call add_defarg_fn.
1860 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
1861 * cp-tree.def: Add DEFAULT_ARG.
1862 * spew.c (yylex): Call snarf_defarg as appropriate.
1863 * parse.y: New tokens DEFARG and DEFARG_MARKER.
1864 (defarg_again, pending_defargs, defarg, defarg1): New rules.
1865 (structsp): Use pending_defargs.
1866 (parms, full_parm): Use defarg.
1867 * lex.c (init_lex): Initialize inline_text_firstobj.
1868 (do_pending_inlines): Never pass the obstack to feed_input.
1869 (process_next_inline): Call end_input instead of restore_pending_input.
1870 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
1871 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
1872 * input.c (end_input): New fn.
1873 (sub_getch): At the end of some fed input, just keep returning EOF
1874 until someone calls end_input.
1875 Remove 'obstack' field from struct input_source.
1876 * decl.c (grokparms): Handle DEFAULT_ARG.
1877 (replace_defarg): New fn.
1878 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
1880 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1882 * call.c (implicit_conversion): If nothing else works, try binding
1883 an rvalue to a reference.
1885 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
1887 * decl.c (init_decl_processing): fix Jun 30 patch -- move
1888 ifndef for Cygwin32 to include SIGSEGV.
1890 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1892 * class.c (finish_struct_1): Only complain about pointers without
1893 copy stuff if there are any constructors.
1895 * rtti.c (build_dynamic_cast): Call complete_type on the types.
1897 * decl.c (grokfndecl): If the function we chose doesn't actually
1900 * decl2.c (grokclassfn): Don't specify 'const int' for the
1901 artificial destructor parm.
1903 * pt.c (type_unification): If we are called recursively, nothing
1906 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
1908 * decl.c (init_decl_processing): Stop trying to catch signals
1909 other than SIGABRT since the Cygwin32 library doesn't support
1910 them correctly yet. This fixes a situation in which g++ causes
1911 a hang on SIGSEGVs and other such signals in our Win32-hosted
1914 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
1916 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
1918 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1920 * typeck2.c (store_init_value): Always return the value if our
1921 type needs constructing.
1923 * method.c (hack_identifier): Convert class statics from
1926 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1928 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
1930 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
1932 * typeck.c (c_expand_return): Make sure we clean up temporaries at
1933 the end of return x;
1935 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1937 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
1939 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
1941 * except.c (expand_builtin_throw): Add support
1942 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
1944 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1946 * repo.c (extract_string): Null-terminate.
1948 * cp-tree.h (TI_SPEC_INFO): New macro.
1949 (CLASSTYPE_TI_SPEC_INFO): New macro.
1950 * pt.c (push_template_decl): Correctly determine # of template parms
1953 * call.c (compare_ics): Really fix 'this' conversions.
1955 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
1958 * pt.c (push_template_decl): Complain about mismatch in # of
1959 template parms between a class template and a member template.
1961 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1963 * method.c (synthesize_method): You can't call
1964 function_cannot_inline_p after finish_function.
1965 * decl.c (finish_function): Turn on flag_inline_functions and turn
1966 off DECL_INLINE before handing a synthesized method to the
1969 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1971 * method.c (synthesize_method): Remove July 30 change to never set
1972 DECL_INLINE if at_eof.
1974 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
1976 * xref.c (GNU_xref_member): Ensure that the node has a
1977 decl_lang_specific part before checking DECL_FRIEND_P.
1979 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1981 * pt.c (instantiate_class_template): Diagnose non-class types used
1984 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1986 * typeck.c (build_conditional_expr): Use convert_for_initialization
1987 instead of convert_and_check.
1989 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1991 * parse.y (typespec): Don't pedwarn for typeof.
1993 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1995 * repo.c (finish_repo): Only check changes if we would write a
1998 * call.c (compare_ics): Fix handling of 'this' conversions.
2000 * pt.c (do_decl_instantiation): Support static data too. Rename
2001 from do_function_instantiation.
2002 * cp-tree.h: Adjust.
2005 * repo.c (extract_string): New fn.
2006 (get_base_filename): Use it.
2007 (init_repo): Compare old args with current args.
2009 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
2011 * Makefile.in, Make-lang.in: Protect C-ls with a comment
2012 character, idea from Paul Eggert <eggert@twinsun.com>.
2014 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
2016 * typeck.c (c_expand_return): Be more persistent in looking for
2019 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
2020 pointer to reference.
2022 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
2024 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2026 * init.c (build_member_call, build_offset_ref):
2027 Use do_scoped_id instead of do_identifier.
2029 * cvt.c (convert): Remove bogosity.
2031 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2033 * cvt.c (build_up_reference): Do checks of ARGTYPE and
2034 TARGET_TYPE before trying to use get_binfo.
2036 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2038 * cvt.c (build_up_reference): Call get_binfo to get access control.
2040 * decl2.c (import_export_decl): If we don't support weaks, leave
2043 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
2045 * except.c (expand_builtin_throw): Add support for machines that
2046 cannot access globals after throw's epilogue when
2047 -fno-sjlj-exceptions is used.
2049 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2051 * parse.y: 'std::' becomes '::'.
2052 * lex.c (real_yylex): Remove 'namespace' warning.
2053 * init.c (build_member_call): Ignore 'std::'.
2054 (build_offset_ref): Likewise.
2055 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
2056 (do_toplevel_using_decl): Ignore 'using std::whatever'.
2057 * decl.c (push_namespace): Just sorry.
2058 (pop_namespace): Nop.
2059 (init_decl_processing): Declare std namespace.
2061 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2063 * search.c (push_class_decls): A name which ambiguously refers to
2064 several instantiations of the same template just refers to the
2067 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
2069 * decl.c (build_enumerator): fix problem with unsigned long
2070 enumerated values being smashed to ints, causing overflow
2071 when computing next enumerated value. (for enum values around
2074 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2076 * typeck.c (build_component_ref): Only call mark_used on a decl.
2078 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2080 * typeck.c (build_c_cast): Make the check for a ptr to function
2081 more specific before possible default_conversion call.
2083 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
2085 * except.c (expand_exception_blocks): Simplify and fix and make
2086 sure we don't end a region in a sequence, as expand_end_bindings
2089 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
2091 * except.c (init_exception_processing): Mark terminate as not
2092 returning so that the optimizer can optimize better.
2094 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
2096 * cvt.c (convert): Don't do any extra work, if we can avoid it
2099 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
2101 * *.[chy]: Change cp_convert to ocp_convert, change convert to
2102 cp_convert. convert is now reserved for the backend, and doesn't
2103 have the semantics a frontend person should ever want.
2105 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2107 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
2108 Lose -traditional support.
2110 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2112 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
2114 * parse.y (self_reference): Do it for templates, too.
2115 * class.c (pushclass): Don't overload_template_name; the alias
2116 generated by build_self_reference serves the same purpose.
2118 * tree.c (list_hash): Make static, take more args.
2119 (list_hash_lookup): Likewise.
2120 (list_hash_add): Make static.
2121 (list_hash_canon): Lose.
2122 (hash_tree_cons): Only build a new node if one isn't already in the
2124 (hash_tree_chain): Use hash_tree_cons.
2125 * cp-tree.h: Adjust.
2126 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
2127 of calling lookup_name.
2129 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2131 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
2132 doesn't refer to the CONST_DECLs.
2134 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
2136 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
2138 (expand_class_desc): Convert the last argument to a sizetype.
2140 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2142 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
2143 __real__): Add reswords.
2144 * hash.h: Regenerate.
2145 * lex.h (rid): Add RID_COMPLEX.
2146 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
2147 * lex.c (init_lex): Add building of RID_COMPLEX.
2148 (real_yylex): General cleanup in line with what c-lex.c also has,
2149 sans the cruft for traditional; add handling of SPEC_IMAG, complex
2150 types, and imaginary numeric constants.
2151 * parse.y (REALPART, IMAGPART): Add tokens.
2152 (unary_expr): Add REALPART and IMAGPART rules.
2153 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
2154 * decl.c (complex_{integer,float,double,long}_type_node): Define
2156 (init_decl_processing): Set up the types.
2157 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
2158 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
2159 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2160 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
2161 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
2163 * method.c (build_overload_name): Add handling of the different
2164 COMPLEX_TYPEs, prefixing them with `J'.
2165 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
2167 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
2168 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
2169 (mapcar): Handle COMPLEX_CST.
2170 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
2171 (common_type): Add code for complex types.
2172 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2173 (convert_for_assignment): Likewise.
2174 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
2176 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2178 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
2179 tsubst_expr, as it might try to do overload resolution.
2181 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2183 * pt.c (instantiate_class_template): Oops.
2185 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2187 * cp-tree.def: Add TAG_DEFN.
2188 * pt.c (tsubst_enum): New fn.
2189 (instantiate_class_template): Use it.
2190 (tsubst_expr): Support TAG_DEFN.
2191 (tsubst): Support local enums.
2192 (tsubst_copy): Likewise.
2193 * decl.c (finish_enum): Likewise.
2194 (start_enum): If this is a local enum, switch to permanent_obstack.
2196 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
2198 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
2199 (finish_function): Put the base init code for constructors just
2200 after the parm cleanup insns.
2201 (struct cp_function): Add last_parm_cleanup_insn.
2202 (push_cp_function_context): Likewise.
2203 (pop_cp_function_context): Likewise.
2205 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2207 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
2209 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2211 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
2212 for THUNK_FNDECL before we switch to temporary allocation.
2214 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2216 * call.c (build_new_op): Handle null arg2 for ?:.
2218 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
2220 * except.c (expand_exception_blocks): Ensure that we flow through
2221 the end of the exception region for the exception specification.
2222 Move exception region for the exception specification in, so that
2223 it doesn't protect the parm cleanup. Remove some obsolete code.
2224 * decl.c (store_parm_decls): Likewise.
2225 (finish_function): Likewise.
2227 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2229 * init.c (build_new): Fix nothrow handling.
2231 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2233 * init.c (emit_base_init): Don't warn about the initialization
2234 list for an artificial member.
2236 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2238 * expr.c (do_case): Handle !START case for the error msg.
2240 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2242 * decl2.c, lang-options.h: New option -Weffc++.
2243 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
2246 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
2247 to MULTIPLE_SYMBOL_SPACES.
2249 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2251 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
2253 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
2255 * typeck.c (c_expand_return): Don't complain about returning void
2256 to void in an artificial function.
2257 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
2258 don't set DECL_RESULT, set DECL_ARTIFICIAL.
2259 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
2261 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
2263 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
2265 * except.c (init_exception_processing): Likewise.
2266 (expand_end_catch_block): Likewise.
2267 (expand_exception_blocks): Likewise.
2268 (expand_throw): Likewise.
2269 * exception.cc (__default_terminate): Likewise.
2271 * init.c (perform_member_init): Use new method of expr level
2272 cleanups, instead of cleanups_this_call and friends.
2273 (emit_base_init): Likewise.
2274 (expand_aggr_vbase_init_1): Likewise.
2275 (expand_vec_init): Likewise.
2276 * decl.c (cp_finish_decl): Likewise.
2277 (expand_static_init): Likewise.
2278 (store_parm_decls): Likewise.
2279 (cplus_expand_expr_stmt): Likewise.
2280 * decl2.c (finish_file): Likewise.
2282 * Make-lang.in (exception.o): Ok to compile with -O now.
2284 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
2285 we know it will be done later by the backend.
2287 * decl2.c (lang_f_options): Remove support for short temps.
2288 * lang-options.h: Likewise.
2290 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2292 * tree.c (varargs_function_p): New fn.
2293 * method.c (emit_thunk): Replace broken generic code with code to
2294 generate a heavyweight thunk function.
2296 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
2298 * pt.c (process_template_parm): pedwarn about floating-point parms.
2300 * decl.c (grokdeclarator): inline no longer implies static.
2302 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
2304 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2306 * class.c (check_for_override): The signature of an overriding
2307 function is not changed.
2309 * call.c (build_over_call): Move setting of conv into the loop.
2310 Note: this change, along with the related changes of the 18th thru
2311 the 20th of April, fix an infinite loop problem in conversions.
2313 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2315 * call.c (build_user_type_conversion_1): Really ignore rvalue
2316 conversions when looking for a REFERENCE_TYPE.
2318 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
2319 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
2320 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
2321 (build_unary_op): Likewise.
2322 * call.c (build_over_call): See through a CONVERT_EXPR around the
2323 ADDR_EXPR for on a temporary.
2324 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
2325 the ADDR_EXPR for a local variable.
2327 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2329 * call.c (build_user_type_conversion_1): If we're trying to
2330 convert to a REFERENCE_TYPE, only consider lvalue conversions.
2331 (build_new_function_call): Print candidates.
2332 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
2333 (reference_binding): Binding a temporary of a reference-related type
2336 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2338 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
2339 * tinfo2.cc (type_info::before): Likewise.
2341 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2343 * call.c (implicit_conversion): Oops.
2345 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2347 * call.c (implicit_conversion): Try to find a reference conversion
2348 before binding a const reference to a temporary.
2350 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
2352 * exception.cc (__default_unexpected): Call terminate by default,
2353 so that if the user overrides terminate, the correct function will
2356 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
2358 * parse.y (left_curly): Avoid trying to use any fields of
2359 error_mark_node, as there aren't any.
2361 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2363 * lex.c (do_identifier): Avoid breaking on overloaded methods
2364 as default arguments.
2366 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
2368 * call.c (add_template_candidate): Initialize the variable "dummy".
2370 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
2372 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
2373 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
2375 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2377 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
2378 (debug_binfo): Delete decl, not needed.
2380 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
2381 promotes_to_aggr_type): Delete fns.
2382 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
2383 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
2384 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
2386 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
2388 * friend.c (is_friend_type): Delete fn.
2389 * cp-tree.h (is_friend_type): Delete decl.
2391 * decl.c (original_result_rtx, double_ftype_double,
2392 double_ftype_double_double, int_ftype_int, long_ftype_long,
2393 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
2394 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
2396 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
2398 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
2400 * decl.c (pushdecl_nonclass_level): #if 0, unused.
2401 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
2403 * lex.c (reinit_lang_specific): #if 0, unused.
2404 * cp-tree.h (reinit_lang_specific): #if 0 decl.
2406 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
2407 * cp-tree.h (revert_static_member_fn): Delete decl.
2409 * class.c (root_lang_context_p): Delete fn.
2410 * cp-tree.h (root_lang_context_p): Delete decl.
2412 * decl.c (set_current_level_tags_transparency): #if 0, unused.
2413 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
2415 * lex.c (set_vardecl_interface_info): Make static.
2416 * cp-tree.h (set_vardecl_interface_info): Delete decl.
2418 * call.c (find_scoped_type): Make static.
2419 * cp-tree.h (find_scoped_type): Delete decl.
2421 * search.c (convert_pointer_to_vbase): Make static.
2422 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
2424 * decl.c (const_ptr_type_node): Likewise.
2425 * cp-tree.h (const_ptr_type_node): Delete decl.
2427 * typeck.c (common_base_type): Make static.
2428 * cp-tree.h (common_base_types): Delete erroneous decl.
2430 * pt.c (classtype_mangled_name): Make static.
2431 * cp-tree.h (classtype_mangled_name): Delete decl.
2433 * lex.c (check_newline): Make static.
2434 * cp-tree.h (check_newline): Delete decl.
2436 * typeck.c (build_x_array_ref): Delete fn, same idea as
2438 * cp-tree.h (build_x_array_ref): Delete decl.
2440 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
2442 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
2444 * class.c (build_vtable_entry): Make static.
2445 * cp-tree.h (build_vtable_entry): Delete decl.
2447 * class.c (build_vbase_pointer): Make static.
2448 * cp-tree.h (build_vbase_pointer): Delete decl.
2450 * sig.c (build_sptr_ref): Add forward decl and make static.
2451 * cp-tree.h (build_sptr_ref): Delete decl.
2453 * call.c (build_new_method_call): Add forward decl and make static.
2454 * cp-tree.h (build_new_method_call): Delete decl.
2456 * call.c (build_object_call): Make static.
2457 * class.c (check_for_override, complete_type_p, mark_overriders):
2459 * decl.c (cp_function_chain): Likewise.
2460 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
2462 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
2464 * tree.c (build_cplus_array_type_1): Likewise.
2465 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
2466 (comp_target_parms): Likewise.
2468 * init.c (build_builtin_call): Make static.
2469 * cp-tree.h (build_builtin_call): Delete decl.
2471 * typeck.c (binary_op_error): Delete decl.
2472 * cp-tree.h (binary_op_error): Likewise.
2474 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2476 * call.c (build_method_call): Compare against error_mark_node
2477 directly, rather than the ERROR_MARK tree code.
2478 * cvt.c (cp_convert): Likewise.
2479 * decl.c (print_binding_level): Likewise.
2480 (duplicate_decls): Likewise.
2481 (grokdeclarator): Likewise.
2482 (grokdeclarator): Likewise.
2483 * init.c (expand_aggr_init_1): Likewise.
2484 (decl_constant_value): Likewise.
2485 * method.c (build_opfncall): Likewise.
2486 (hack_identifier): Likewise.
2487 * typeck.c (build_modify_expr): Likewise.
2489 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
2491 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2493 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
2495 * pt.c (coerce_template_parms): Add new error message.
2497 * method.c (build_overload_value): Implement name mangling for
2498 floating-point template arguments.
2500 * method.c (build_overload_int, icat, dicat): Fix mangling of template
2501 arguments whose absolute value doesn't fit in a signed word.
2503 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2505 * friend.c: New file; put all of the friend stuff in here.
2506 * init.c: Instead of here.
2507 * Makefile.in (CXX_OBJS): Add friend.o.
2508 (friend.o): Add dependencies.
2509 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
2511 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2513 * call.c (build_scoped_method_call): Complain if the scope isn't a
2516 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2518 * parse.y (left_curly): Don't crash on erroneous type.
2520 * init.c (build_delete): Fix type of ref.
2522 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2524 * search.c (get_vbase_1): Renamed from get_vbase.
2525 (get_vbase): Wrapper, now non-static.
2526 (convert_pointer_to_vbase): Now static.
2528 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
2529 * init.c (build_delete): Pass one.
2530 (build_partial_cleanup_for): Use build_scoped_method_call.
2531 * decl.c (finish_function): Pass a binfo.
2533 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2535 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
2537 * typeck.c (build_c_cast): Lose other reference to flag.
2539 * call.c (build_field_call): Don't look for [cd]tor_identifier.
2540 * decl2.c (delete_sanity): Remove meaningless use of
2541 LOOKUP_HAS_IN_CHARGE.
2542 * decl.c (finish_function): Use build_scoped_method_call instead
2543 of build_delete for running vbase dtors.
2544 * init.c (build_delete): Call overload resolution code instead of
2545 duplicating it badly.
2547 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2549 * call.c (build_over_call): Call mark_used before trying to elide
2552 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
2554 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2556 * typeck.c (build_modify_expr): Always pedwarn for a cast to
2557 non-reference used as an lvalue.
2559 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2561 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
2563 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2565 * parse.y (handler): Fix template typo.
2567 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2569 * error.c (lang_decl_name): New fn.
2570 * tree.c (lang_printable_name): Use it.
2572 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
2574 * g++spec.c: Include config.h so that we can catch bzero #defines
2575 from the config file.
2577 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
2579 * new1.cc: Include a declaration for malloc, to avoid warning, and
2580 avoid lossing on systems that require one (ones that define malloc
2583 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2585 * decl2.c (max_tinst_depth): New variable.
2586 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
2588 * pt.c (max_tinst_depth): Variable moved.
2589 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
2592 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2594 * decl.c (xref_basetypes): Allow a base class that depends on
2595 template parms to be incomplete.
2597 * decl2.c (build_expr_from_tree): Support typeid(type).
2598 * rtti.c (get_typeid): Support templates.
2599 (expand_si_desc, expand_class_desc): Fix string length.
2600 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
2602 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2604 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
2606 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
2608 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2610 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
2611 smashes together template and non-template decls of the same
2614 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2616 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
2618 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2620 * decl.c (duplicate_decls): Next route, pedwarn about different
2621 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
2623 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2625 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
2626 (struct lang_type): Delete has_default_implementation member.
2627 Increase dummy to 21.
2628 * decl.c (start_method): Delete usage.
2630 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
2631 store_after_parms, start_decl_1, auto_function): Add decls.
2632 (get_arglist_len_in_bytes, declare_implicit_exception,
2633 have_exceptions_p, make_type_decl, typedecl_for_tag,
2634 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
2635 build_component_type_expr, cplus_exception_name,
2636 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
2637 * call.c (build_this): Make static.
2638 (is_complete): Likewise.
2639 (implicit_conversion): Likewise.
2640 (reference_binding): Likewise.
2641 (standard_conversion): Likewise.
2642 (strip_top_quals): Likewise.
2643 (non_reference): Likewise.
2644 (build_conv): Likewise.
2645 (user_harshness): Likewise.
2646 (rank_for_ideal): Likewise.
2647 * decl.c (start_decl_1): Delete forward decl.
2648 (push_decl_level): Make static.
2649 (resume_binding_level): Make static.
2650 (namespace_bindings_p): Make static.
2651 (declare_namespace_level): Make static.
2652 (lookup_name_real): Make static.
2653 (duplicate_decls): Make static. Take register off NEWDECL and
2655 * decl2.c (get_sentry): Make static.
2656 (temp_name_p): Delete fn.
2657 * except.c (auto_function): Delete decl.
2658 * lex.c (handle_{cp,sysv}_pragma): Make static.
2659 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
2660 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
2661 * pt.c (tsubst_expr_values): Make static.
2662 * rtti.c (combine_strings): Delete decl.
2664 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2666 * pt.c (push_template_decl): Handle getting a typedef.
2668 * call.c (build_new_function_call): Complain about void arg.
2670 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2672 * decl.c (duplicate_decls): Give pedwarn of different exceptions
2673 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
2675 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
2677 * except.c (expand_throw): Don't expand the cleanup tree here,
2678 since we are not going to write the rtl out. Fixes problem with
2681 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
2683 * Make-lang.in: Add $(exeext) as necessary.
2685 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
2687 * parse.y (handler_seq): Must have at least one catch clause.
2689 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2691 * call.c (add_builtin_candidate): Restore ?: hack.
2693 * decl.c (grok_op_properties): More warnings.
2695 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2697 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
2698 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
2700 * decl.c (duplicate_decls): Scale back to a warning, and only do
2703 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
2705 * decl.c (duplicate_decls): pedwarn mismatched exception
2708 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
2710 * call.c (build_new_method_call): Don't display the invisible
2711 argument for controlling virtual bases.
2713 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
2715 * new: Add nothrow new and delete, bad_alloc and throw specifications
2717 * decl.c (init_decl_processing): Add throw specification for delete.
2718 * new.cc (nothrow): Define.
2719 * lex.c (real_yylex): Removing warning that throw and friends are
2721 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
2722 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
2723 * Make-lang.in: Add new{1,2}.{cc,o}.
2725 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2727 * lex.c (cons_up_default_function): Fix return type of synth op=.
2729 * init.c (emit_base_init): Add warnings for uninitialized members
2732 * decl.c (xref_basetypes): Add warning for non-polymorphic type
2733 with destructor used as base type.
2735 * decl.c (grok_op_properties): Add warning for op= returning void.
2736 * typeck.c (c_expand_return): Add warning for op= returning anything
2739 * class.c (finish_struct_1): Add warning for class with pointers
2740 but not copy ctor or copy op=.
2742 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
2743 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
2744 (instantiate_template): If -fexternal-templates, add this
2745 instantiation to pending_templates.
2747 * decl2.c (copy_assignment_arg_p): Disable old hack to support
2750 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
2752 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
2754 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2756 * call.c (standard_conversion): Handle getting references. Tack
2757 on RVALUE_CONV here. Do it for non-class types, too.
2758 (reference_binding): Pass references to standard_conversion.
2759 (implicit_conversion): Likewise.
2760 (add_builtin_candidate): Disable one ?: kludge.
2761 (convert_like): Handle RVALUE_CONVs for non-class types.
2762 (joust): Disable the other ?: kludge.
2764 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2766 * decl.c (init_decl_processing): Add code to build up common
2767 function types beforehand, to avoid creation then removal of
2768 things already in the hash table.
2770 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2772 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
2775 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
2776 current_template_parms.
2778 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
2780 * search.c (lookup_field): Don't return a function, check want_type.
2782 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2784 * init.c (build_new): Make sure PLACEMENT has a type.
2786 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2788 * init.c (build_new): Support new (nothrow).
2790 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2792 * pt.c (instantiate_decl): Also do push_to_top_level before setting
2795 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
2796 * pt.c (tsubst): Defer instantiation of default args.
2797 * call.c (build_over_call): Until here.
2799 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2801 * search.c (lookup_field): Make sure we have an
2802 IDENTIFIER_CLASS_VALUE before we try to return it.
2804 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2806 * call.c (build_method_call): Delete unused var PARM.
2807 (build_overload_call_real): Likewise.
2808 (build_object_call): Delete unused var P.
2809 (build_new_op): Likewise.
2810 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
2811 var definitions, which are never used.
2812 (shadow_tag): Delete unused var FN.
2813 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
2814 * init.c (build_new): Delete unused var ALLOC_TEMP.
2815 * method.c (hack_identifier): Delete unused var CONTEXT.
2816 (do_build_copy_constructor): Delete unused var NAME.
2817 (synthesize_method): Delete unused var BASE.
2818 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
2819 * rtti.c (build_headof): Delete unused var VPTR.
2820 (get_typeid): Delete unused var T.
2821 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
2823 (build_ptrmemfunc): Delete unused vars U and NINDEX.
2824 * typeck2.c (build_functional_cast): Delete unused var BINFO.
2826 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2828 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
2829 things in a type being defined.
2830 * decl.c (finish_enum): Reverse the values so that they are in
2833 * pt.c (instantiate_class_template): Don't initialize
2834 BINFO_BASETYPES until the vector is filled out.
2835 (unify): Don't abort on conflicting bindings, just fail.
2836 (instantiate_decl): Do push_tinst_level before any tsubsting.
2838 * method.c (build_overload_value): Handle getting a
2839 TEMPLATE_CONST_PARM for a pointer.
2841 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
2843 * init.c (expand_member_init): Don't give 'not a base' error for
2846 * pt.c (instantiate_decl): Call import_export_decl later.
2848 * pt.c (instantiate_class_template): Return a value.
2850 * parse.y (extension): New rule for __extension__.
2851 (extdef, unary_expr, decl, component_decl): Use it.
2853 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
2855 * class.c (base_binfo): Remove unused base_has_virtual member.
2856 (finish_base_struct): Likewise.
2857 (finish_struct_1): Likewise.
2859 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
2861 * search.c (expand_upcast_fixups): Fix bogus code generation
2862 problem where the generated code uses the wrong index into the
2863 runtime built vtable on the stack. Old code could clobber random
2866 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
2868 * init.c (perform_member_init): Make sure the partial EH cleanups
2869 live on the function_obstack.
2871 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
2873 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
2874 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
2876 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
2878 * decl.c (grokvardecl): Avoid ANSI style initialization.
2880 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
2882 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
2884 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
2886 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
2888 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2890 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
2891 arguments we compare against. Start the count of I at 1, not 0,
2892 since argv[0] is still the command.
2894 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2896 * lang-specs.h: Accept .cp as an C++ extension.
2898 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2900 * cp-tree.h (ptr_reasonably_similar): Add decl.
2902 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2904 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
2905 pointer. New local SPECBITS with the parm's value.
2906 (grokdeclarator): Pass &specbits down.
2908 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
2909 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
2911 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
2912 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
2914 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
2915 not an error_mark_node.
2917 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2919 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
2920 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
2922 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2924 * decl.c (grokdeclarator): When giving an anonymous struct a name,
2925 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
2928 * typeck2.c (build_m_component_ref): If component is a pointer
2929 to data member, resolve the OFFSET_REF now.
2931 * call.c (convert_like): Don't go into infinite recursion.
2933 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
2935 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
2936 * tree.c (layout_basetypes): And on the vbase ptr.
2938 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2940 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
2941 CHAR_TYPE_SIZE so bool is always the same size as another type.
2943 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
2945 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
2947 * decl2.c (grok_x_components): Remove synthesized methods from
2948 TYPE_METHODS of an anonymous union, complain about member
2950 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
2952 (finish_function): Just clear the DECL_RTL of our arguments.
2954 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2956 * decl2.c (finish_file): Emit DWARF debugging info for static data
2959 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
2961 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
2963 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
2966 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2968 * Make-lang.in (g++-cross$(exeext)): Fix typo.
2970 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2972 Make the g++ driver now be a standalone program, rather than one
2973 that tries to run the gcc driver after munging up the options.
2974 * Make-lang.in (g++.c, g++spec.o): New rules.
2975 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
2977 (g++$(exeext)): New rule, based on xgcc rule.
2978 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
2979 * g++spec.c: New file.
2980 * g++.c: Removed file.
2982 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
2984 * cvt.c (build_up_reference): Arrange for any temporary values
2985 that have been keep in registers until now to be put into memory.
2987 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2989 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
2990 that make -j3 bootstrap works better.
2992 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2994 * decl.c (pushtag): Do pushdecl for anon tags.
2996 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2998 * typeck.c (c_expand_return): Fix logic.
2999 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
3001 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
3003 * g++.c (main): Make sure arglist has a final NULL entry. Add
3004 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
3005 stdin/stdout of the invoked program are redirected to
3008 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3010 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
3012 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
3014 * init.c (resolve_offset_ref): Handle obj.vfn better.
3015 * typeck.c (build_component_ref): Set TREE_TYPE on result from
3018 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
3020 * typeck.c (convert_for_assignment): Also handle anachronistic
3021 implicit conversions from (::*)() to cv void*.
3022 * cvt.c (cp_convert_to_pointer): Likewise.
3024 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3026 * lex.c (handle_cp_pragma): Fix bogus warning.
3028 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
3030 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
3031 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
3033 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3035 * class.c (finish_struct_1): Support DWARF2_DEBUG.
3036 * search.c (dfs_debug_mark): Likewise.
3037 * decl2.c (finish_vtable_vardecl): Likewise.
3038 * decl.c (pushtag, finish_enum): Likewise.
3039 * lex.c (check_newline): Use debug_* instead of calling *out
3042 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3044 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
3045 on some picky hosts.
3047 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3049 * class.c (finish_struct_1): A class has a non-trivial copy
3050 constructor if it has virtual functions.
3052 * cvt.c (cp_convert): Always call a constructor.
3054 * call.c (reference_binding): Still tack on a REF_BIND
3055 for bad conversions.
3056 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
3058 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
3059 (c_expand_return): Likewise.
3060 * typeck2.c (digest_init): Likewise for { }.
3061 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
3062 * cvt.c (cp_convert): Handle failure better.
3064 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3066 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
3067 of GCC be path-relative.
3069 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3071 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
3072 it does need choose-temp.o and pexecute.o.
3074 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3076 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
3077 that we still use it.
3078 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
3080 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3082 * init.c (expand_default_init): Avoid calling constructors to
3083 initialize reference temps.
3085 * cvt.c (convert_to_reference): Fix.
3087 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3089 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
3090 (convert_to_reference): Likewise.
3091 * typeck.c (convert_for_initialization): Likewise.
3092 * init.c (expand_default_init): Likewise.
3093 (expand_aggr_init_1): Likewise.
3094 * cp-tree.h (CONV_NONCONVERTING): Lose.
3095 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
3097 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
3099 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
3101 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
3103 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3105 * init.c (expand_aggr_init_1): Don't crash on non-constructor
3108 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3110 * g++.c: Include gansidecl.h.
3111 (VPROTO, PVPROTO, VA_START): Delete.
3112 (choose_temp_base_try, choose_temp_base, perror_exec,
3113 run_dos) [__MSDOS__]: Delete fns.
3114 (pfatal_with_name): Delete fn.
3115 (temp_filename): Declare like in gcc.c.
3116 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
3117 (error_count, signal_count): Define.
3118 (error): Delete both definitions.
3119 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
3120 (pfatal_pexecute): Add fn from gcc.c.
3121 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
3122 code to use the pexecute stuff also used by gcc.c.
3123 (MIN_FATAL_STATUS): Define.
3124 * Make-lang.in (g++): Add dependency on and linking with
3125 choose-temp.o and pexecute.o.
3127 * cp-tree.h: Include gansidecl.h.
3128 (STDIO_PROTO): Delete #undef/#define.
3129 * cvt.c (NULL): Delete #undef/#define.
3130 * expr.c (NULL): Likewise.
3131 * init.c (NULL): Likewise.
3132 * rtti.c (NULL): Likewise.
3133 * xref.c (NULL): Likewise.
3135 * cp-tree.h (build_user_type_conversion): Add prototype.
3136 * call.c (build_user_type_conversion): Delete prototype. Correct
3137 decl of FLAGS arg to be an int.
3138 * cvt.c (build_user_type_conversion): Likewise.
3140 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
3142 * cp-tree.def: Add TRY_BLOCK and HANDLER.
3143 * except.c (expand_start_catch_block): Support templates.
3144 * parse.y (try_block, handler_seq): Likewise.
3145 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
3147 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3149 * pt.c (current_template_args): New fn.
3150 (push_template_decl): Use it.
3151 * decl.c (grokdeclarator): Use it.
3153 * decl2.c (build_expr_from_tree): Dereference ref vars.
3155 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
3156 the decl-specifier-seq.
3158 * decl.c (grok_op_properties): Don't force the type of a conversion
3159 op to be complete. Don't warn about converting to the same type
3160 for template instantiations.
3162 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
3165 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
3167 * typeck.c (get_delta_difference): Remove previous bogusness.
3168 Don't give errors if force is set.
3170 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3172 * decl2.c (finish_file): Don't emit debug info.
3173 * decl.c (pushdecl): Lose obsolete code.
3174 (grokdeclarator): Still do the long long thing after complaining.
3175 * search.c (note_debug_info_needed): Don't do anything if we're in a
3177 * method.c (synthesize_method): For non-local classes,
3178 push_to_top_level first.
3180 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
3182 * typeck.c (get_delta_difference): Add no_error parameter.
3183 (build_ptrmemfunc): Call get_delta_difference with no_error set;
3184 we don't want error messages when converting unrelated
3185 pointer-to-member functions.
3187 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
3189 * error.c (dump_expr): Improve the wording on error messages that
3190 involve pointer to member functions.
3192 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
3194 * cvt.c (cp_convert_to_pointer): Move code for conversions from
3195 (::*)() to void* or (*)() up a bit, so that we can convert from
3196 METHOD_TYPEs as well.
3198 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3200 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
3201 There are no 'member' types.
3202 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
3203 (build_x_typeid): Handle errors.
3205 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
3207 * typeck.c (convert_for_assignment): Handle anachronistic implicit
3208 conversions from (::*)() to void* or (*)().
3209 * cvt.c (cp_convert_to_pointer): Likewise.
3210 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
3211 conversions from here.
3212 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
3213 * lang-options.h: Likewise.
3214 * decl2.c (warn_pmf2ptr): Define.
3215 * cp-tree.h: Declare it.
3216 * typeck2.c (digest_init): Allow pmfs down into
3217 convert_for_initialization.
3219 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3221 * typeck.c (c_expand_return): Fix for returning overloaded fn.
3223 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3225 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
3226 * decl.c (grok_reference_init): Pass DIRECT_BIND.
3227 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
3229 * call.c (convert_like): Don't pass INDIRECT_BIND.
3230 * typeck.c (convert_arguments): Likewise.
3231 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
3233 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3235 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
3236 similar code in build_up_ref.
3237 * cvt.c (build_up_reference): Drastically simplify.
3239 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
3241 * typeck.c (signed_or_unsigned_type): If the given type already
3242 as the correct signedness, then just return it.
3244 * typeck.c ({un,}signed_type): If can't do anything, call
3245 signed_or_unsigned_type.
3247 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
3249 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
3250 current_class_type is NULL.
3252 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
3254 * class.c (finish_struct_1): Avoid empty structs by adding a field
3255 so layout_type gets the mode right.
3257 * typeck.c (c_expand_return): Drastically simplify.
3259 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3261 * typeck.c (decay_conversion): Handle overloaded methods.
3263 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3265 * call.c (build_over_call): A TARGET_EXPR has side-effects.
3267 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
3269 * cvt.c (convert_to_pointer_force): Add code to support pointer to
3270 member function to pointer to function conversions.
3271 * init.c (resolve_offset_ref): Add code to allow faked up objects,
3272 ignoring them if they are not used, and giving an error, if they
3274 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
3275 code, and so that we can give an error, if we needed an object,
3276 and one was not provided.
3277 (build_c_cast): Don't call default_conversion when we want to
3278 convert to pointer to function from a METHOD_TYPE.
3280 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3282 * Make-lang.in (cplib2.ready): Fix logic.
3284 * decl.c (shadow_tag): Only complain about non-artificial function
3287 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
3289 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
3291 * expr.c (cplus_expand_expr): Pre-tweak call_target like
3292 expand_inline_function would.
3294 * pt.c (mark_decl_instantiated): If extern_p, call
3295 mark_inline_for_output.
3297 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
3299 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
3302 * typeck.c (get_delta_difference): Fix wording, as we can be used
3303 for pointer to data members.
3305 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
3307 * pt.c (tsubst): If the function decl isn't a member of this
3308 template, return a copy of the decl (including copying the
3309 lang-specific part) so we don't hose ourselves later.
3311 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3313 * class.c (finish_struct): Remove DWARF-specific tag handling.
3314 * decl.c (pushtag): Likewise.
3315 (finish_function): Always clear DECL_ARGUMENTS on function decls with
3317 * decl2.c (finish_file): Emit DWARF debugging info for static data
3320 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
3322 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
3323 isn't the same as the new one before we whack it.
3325 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3327 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
3328 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
3329 warn_traditional and warn_strict_prototypes; remove ancient
3330 'overload' code; remove references to flag_traditional.
3332 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
3334 * input.c (sub_getch): Handle 8-bit characters in string literals.
3336 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
3338 * tree.c (mapcar): Handle CONSTRUCTORs.
3339 (copy_to_permanent): Handle expression_obstack properly.
3341 * Make-lang.in (cplib2.txt): Also depend on the headers.
3343 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
3345 (expand_class_desc): Use USItype for offset field.
3346 * tinfo.h (struct __class_type_info): Likewise.
3348 * method.c (build_overload_int): TYPE_PRECISION should be applied
3351 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3353 * call.c (build_new_op): A COND_EXPR involving void must be a
3356 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3358 * typeck.c (build_x_component_ref): New fn.
3359 (build_object_ref): Use it.
3360 * parse.y (primary): Use it.
3361 * decl2.c (build_expr_from_tree): Use it.
3362 * cp-tree.h: Declare it.
3364 * decl.c (start_decl): variable-sized arrays cannot be initialized.
3365 * error.c (dump_type_suffix): Handle variable arrays.
3367 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3369 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
3371 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3373 * decl.c (lookup_name_real): Don't try to look up anything in a
3376 * tinfo2.cc (__throw_type_match_rtti): Oops.
3378 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3380 * Make-lang.in (exception.o): Use -fno-PIC for now.
3382 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3384 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
3386 (get_tinfo_fn_dynamic): Extracted from build_typeid.
3387 * tinfo2.cc (__dynamic_cast): Adjust.
3389 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
3390 (build_x_typeid): Likewise.
3392 * parse.y: Call build_x_typeid instead of build_typeid.
3393 * cp-tree.def: Add TYPEID_EXPR.
3394 * pt.c (tsubst_copy): Handle typeid.
3395 * decl2.c (build_expr_from_tree): Likewise.
3396 * rtti.c (build_x_typeid): Throw bad_typeid from here.
3397 (build_typeid): Not here.
3398 * cp-tree.h: Declare build_x_typeid.
3400 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
3402 * call.c (convert_like): Pull out constant values.
3404 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
3406 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * decl.c (init_decl_processing): Create short int types before
3409 creating size_t in case a machine description needs to use
3410 unsigned short for size_t.
3412 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3414 * Make-lang.in (exception.o): Turn off pic.
3416 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
3417 type, multi-level ptr conversions.
3419 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
3420 (throw_bad_cast): Use it.
3421 (throw_bad_typeid): New fn.
3422 (build_typeid): Throw bad_typeid as needed.
3424 (synthesize_tinfo_fn): Handle functions and arrays before checking
3427 * Remove .h from standard C++ headers, add new.h, move into inc
3430 * exception*: Remove pointer from object, constructors. Add
3431 default exception::what that uses type_info::name. Add
3434 * init.c (build_new): Don't add a cookie to new (void *) T[2].
3436 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
3438 * Make-lang.in: Building C++ code depends on cc1plus.
3440 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3442 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
3443 a HOST_WIDE_INT, not a tree.
3445 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3447 * exception.cc: Don't include <stdlib.h>.
3449 * Make-lang.in (c++.clean): Remove cplib2.*.
3451 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
3453 * parse.y (component_decl_1, component_costructor_declarator case):
3454 Pass attributes/prefix_attributes in tree list.
3456 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3458 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
3460 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3462 * lex.c (do_identifier): Don't do deferred lookup in a template
3465 * typeck2.c (store_init_value): Oops.
3467 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
3468 New files for C++ lang-support library.
3469 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
3470 (CXX_LIB2FUNCS): Define.
3471 And rules for building the C++ lang-support code.
3472 * config-lang.in (headers): Define.
3473 (lib2funcs): Define.
3475 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3477 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
3479 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
3480 * typeck2.c (store_init_value): Check for initializing pmf with { }
3482 (process_init_constructor): Not here.
3484 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3486 * pt.c (begin_template_parm_list): Increment
3487 processing_template_decl here.
3488 (end_template_parm_list): Not here.
3489 (process_template_parm): No need to add 1 to it now.
3490 * *.c: Use processing_template_decl instead of current_template_parms
3491 to check for being in a template.
3493 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
3494 (tsubst_copy): Handle CONSTRUCTOR.
3495 (instantiate_decl): Set up context properly for variables.
3496 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
3497 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
3499 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3501 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
3503 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3505 * method.c (make_thunk): Call comdat_linkage before setting the
3508 * decl2.c (comdat_linkage): Use make_decl_one_only.
3509 (import_export_decl): Likewise.
3510 * decl.c (init_decl_processing): Check supports_one_only instead of
3513 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3515 * decl2.c (grokfield): Tighten checking for access decls.
3517 * decl.c (make_typename_type): Resolve references to
3518 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
3519 (lookup_name_real): Types that depend on a template parameter get
3520 an implicit 'typename' unless they're in the current scope.
3521 (start_decl_1): We don't care about incomplete types that depend
3523 (grokdeclarator): Resolve 'typename's in the type specifier that
3524 refer to members of the current scope.
3526 * call.c (build_over_call): Remove 'inline called before
3527 definition' diagnostic.
3528 (build_method_call): Likewise.
3529 * decl.c (duplicate_decls): Downgrade 'used before declared
3530 inline' to a warning, only with -Winline.
3532 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
3534 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
3536 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3538 * call.c (build_method_call): When calling a signature
3539 default implementation, as in other cases, let instance_ptr simply
3542 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
3544 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
3546 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
3548 * except.c (expand_start_catch_block): Add a pushlevel so that -g
3549 works on hppa and SPARC.
3551 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3553 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
3555 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3557 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
3558 before testing whether it's a signature.
3560 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3562 * call.c (build_new_method_call): Don't complain about signature
3563 pointers and references not being an aggr type.
3564 (build_this): If a signature pointer or reference was passed in,
3566 (build_new_method_call): If instance is a signature pointer, set
3567 basetype to the signature type of instance.
3568 * sig.c (build_signature_method_call): Deleted basetype and
3569 instance parameters, they can be found as the DECL_CONTEXT of
3570 function and as the first argument passed in.
3571 * cp-tree.h: Changed declaration of build_signature_method_call.
3572 * call.c (build_method_call): Deleted first two arguments in call
3573 of build_signature_method_call.
3574 (build_over_call): Added call to build_signature_method_call.
3576 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3578 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
3581 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3583 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
3585 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
3587 * except.c (expand_start_try_stmts): Move to except.c in the backend.
3588 (expand_end_try_stmts): Remove.
3590 * init.c (perform_member_init): Use add_partial_entry () instead
3591 of directly manipulating lists.
3592 (emit_base_init): Ditto.
3594 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
3596 * except.c (expand_exception_blocks): Always make sure USE and
3597 CLOBBER insns that came at the end still do, the backend relies
3600 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3602 * call.c (build_over_call): We can only use a TARGET_EXPR of the
3605 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3607 * cvt.c (convert_to_reference): Revert last change, don't complain
3608 about temp without target decl.
3610 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
3612 * decl.c (grokdeclarator): Don't core dump when void() is given.
3614 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3616 * decl.c (copy_args_p): Don't crash.
3618 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
3620 * pt.c (tsubst): And support template args inside the exception
3623 * pt.c (tsubst): Add support for exception specifications in
3626 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
3628 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
3630 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
3631 (start_function): Likewise.
3632 (start_method): Likewise.
3633 (grokfield): Likewise.
3634 (make_call_declarator): Add throw spec parameter.
3635 (set_quals_and_spec): Add routine.
3636 * lex.c (set_quals_and_spec): Likewise.
3637 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
3638 * decl.c (shadow_tag): Eliminate the throw spec parameter to
3640 (groktypename): Likewise.
3641 (start_decl): Eliminate the throw spec parameter. Eliminate the
3642 throw spec parameter to grokdeclarator. Eliminate the throw spec
3644 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
3645 (grokfndecl): Remove useless set of raises.
3646 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
3647 the throw spec parameter to start_decl. Pull the throw spec out
3648 of the call declarator.
3649 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
3650 (start_function): Eliminate the throw spec parameter. Eliminate
3651 the throw spec parameter to grokdeclarator.
3652 (start_method): Likewise.
3653 * decl2.c (grokfield): Likewise.
3654 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
3655 (grokoptypename): Likewise.
3656 (finish_file): Eliminate the throw spec parameter to
3657 start_function. Add throw spec to make_call_declarator.
3658 * except.c (init_exception_processing): Add throw spec to
3659 make_call_declarator. Eliminate the throw spec parameter to
3661 (expand_start_catch_block): Eliminate the throw spec parameter to
3663 (expand_builtin_throw): Add throw spec to make_call_declarator.
3664 Eliminate the throw spec parameter to start_function.
3665 (start_anon_func): Likewise.
3666 * lex.c (make_call_declarator): Add throw spec parameter.
3667 (set_quals_and_spec): New routine.
3668 (cons_up_default_function): Add throw spec to make_call_declarator.
3669 Eliminate the throw spec parameter to grokfield.
3670 * method.c (synthesize_method): Eliminate the throw spec parameter
3672 * pt.c (process_template_parm): Eliminate the throw spec parameter
3674 (tsubst): Add throw spec to make_call_declarator.
3675 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
3676 (do_function_instantiation): Eliminate the throw spec parameter to
3677 grokdeclarator. Eliminate the throw spec parameter to
3679 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
3681 * parse.y (datadef): Remove non-winning optimization.
3683 (fndef): Remove ambiguous error productions uncovered by grammer
3685 (constructor_declarator): Add exception_specification_opt here.
3686 (component_constructor_declarator): Likewise.
3687 (direct_after_type_declarator): Likewise.
3688 (complex_direct_notype_declarator): Likewise.
3689 (direct_abstract_declarator): Likewise.
3690 (fn.def1): Remove exception_specification_opt.
3691 (fn.def2): Likewise.
3692 (condition): Likewise.
3693 (initdcl0): Likewise.
3694 (initdcl): Likewise.
3695 (notype_initdcl0): Likewise.
3696 (nomods_initdcl0): Likewise.
3697 (component_decl_1): Likewise.
3698 (component_declarator): Likewise.
3699 (after_type_component_declarator0): Likewise.
3700 (after_type_component_declarator): Likewise.
3701 (notype_component_declarator): Likewise.
3703 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3705 * call.c (build_over_call): Also use an INIT_EXPR when
3706 initializing anything from an rvalue.
3708 * call.c (build_over_call): Call stabilize_reference when building
3709 an INIT_EXPR instead of calling the copy ctor.
3711 * call.c (joust): Extend the previous change to all comparisons.
3713 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
3714 NO_LINKAGE_HEURISTICS.
3716 * decl2.c (finish_file): Emit any statics that weren't already.
3718 * typeck.c (build_static_cast): Implement.
3719 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
3720 * decl.c (grokparms): Use can_convert_arg instead of
3721 implicit_conversion directly.
3722 (copy_args_p): New fn.
3723 * cvt.c (convert_to_reference): Don't complain about temp with
3725 (build_up_reference): Handle TARGET_EXPRs.
3726 * call.c (build_over_call): Elide unnecessary temps.
3727 (can_convert*): Use new overloading code.
3729 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3731 * call.c: Move TYPE_PTR*_MACROS ...
3732 * cp-tree.h: To here.
3733 * typeck.c (build_reinterpret_cast): Implement.
3735 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
3737 (joust): If we're comparing a function to a builtin and the worst
3738 conversion for the builtin is worse than the worst conversion for the
3739 function, take the function.
3741 * typeck.c (build_const_cast): Implement.
3742 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
3743 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
3745 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
3747 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
3748 too early. Make sure we explode if exprtype turns out to be a
3749 NULL_TREE when it shouldn't be.
3751 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
3753 * cp-tree.h: New routine make_call_declarator.
3754 * lex.c (make_call_declarator): Define it.
3755 * except.c (init_exception_processing): Use it.
3756 (expand_builtin_throw): Likewise.
3757 (start_anon_func): Likewise.
3758 * decl2.c (finish_file): Likewise.
3759 * lex.c (cons_up_default_function): Likewise.
3760 * parse.y: Likewise.
3761 * pt.c (tsubst): Likewise.
3763 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
3765 * decl2.c (groktypefield): Remove unused code.
3767 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
3769 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
3770 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
3771 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
3772 nonempty_cv_qualifiers.
3775 * lex.c (make_pointer_declarator): Change type_quals into
3777 (make_reference_declarator): Likewise.
3779 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3781 * decl.c (start_function): Only check interface_* for templates
3782 with flag_alt_external_templates.
3784 * call.c (build_new_op): Check for comparison of different enum types.
3785 (build_over_call): Fix arg # output.
3787 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
3789 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3791 * call.c (build_new_op): Check for erroneous args.
3793 * call.c (build_new_method_call): Add missing args to cp_error.
3795 * tree.c (error_type): Dont print reference-to-array.
3797 * typeck.c (convert_for_assignment): Don't say contravariance for
3800 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3802 * call.c (build_over_call): Diagnose bad convs for `this'.
3804 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
3807 * call.c (convert_like): Handle bad convs.
3808 (build_over_call): Handle bad convs better.
3810 * decl2.c: -fansi-overloading is now the default.
3812 * call.c (build_new_method_call): Check for erroneous args.
3814 * pt.c (instantiate_class_template): Propagate
3815 TYPE_USES_MULTIPLE_INHERITANCE.
3817 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
3819 * call.c (enforce_access): Add static to routine.
3821 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3823 * call.c (build_user_type_conversion_1): Fix bad handling.
3824 (compare_ics): Likewise.
3826 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3828 * call.c (standard_conversion): Oops.
3830 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
3832 * g++.c: Update test for win32 (&& ! cygwin32).
3834 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3836 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
3837 (ptr_reasonably_similar): New fn.
3838 * call.c (BAD_RANK): New rank.
3839 (ICS_BAD_FLAG): New macro.
3840 (standard_conversion): Handle almost-right pointer conversions.
3841 (reference_binding): Handle bad rvalue bindings.
3842 (add_*_candidate): Stuff.
3843 (build_over_call): Pass bad conversions to convert_for_initialization.
3844 (compare_ics): Handle bad convs.
3847 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
3849 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
3850 integer_type_node when computing pointer offsets.
3852 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3854 * tree.c (lvalue_type): New fn.
3855 (error_type): New fn.
3856 * call.c (op_error): Use error_type.
3857 (add_conv_candidate): Use lvalue_type.
3858 (add_builtin_candidates): Likewise.
3859 * error.c (args_as_string): Use error_type.
3861 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3863 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
3866 * decl.c (init_decl_processing): With -ansi, __null's type is the
3867 signed integral type with the same number of bits as a pointer.
3868 Introduce a new variable null_node for it.
3869 * cp-tree.h: Adjust.
3870 * call.c (null_ptr_cst_p): Adjust.
3872 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
3874 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
3877 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3879 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
3880 fns of classes without virtual functions.
3882 * call.c (add_function_candidate): Handle `this' specially.
3883 (compare_ics): Likewise.
3885 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
3887 * typeck.c (build_conditional_expr): Fix handling of __null.
3889 * decl2.c (comdat_linkage): New fn.
3890 (import_export_vtable): Use it.
3891 (import_export_decl): Use it.
3892 * method.c (make_thunk): Use it.
3894 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3896 * pt.c (end_template_decl): If we don't actually have parms, return.
3897 * parse.y (template_header): Accept 'template <>'.
3899 * errfn.c: Allow 5 args.
3901 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3903 * tree.c (make_temp_vec): New fn.
3904 * pt.c (push_template_decl): Handle partial specs.
3905 (instantiate_class_template): Likewise.
3906 (more_specialized): Use get_bindings.
3907 (more_specialized_class): New fn.
3908 (get_class_bindings): New fn.
3909 (most_specialized_class): New fn.
3910 (do_function_instantiation): List candidates for ambiguous case.
3911 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
3912 (shadow_tag): Call push_template_decl for partial specializations.
3913 * parse.y: Likewise.
3914 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
3915 DECL_TEMPLATE_MEMBERS.
3916 * call.c (print_z_candidates): Reduce duplication.
3918 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3920 * decl2.c (lang_decode_option): Allow -fansi-overloading.
3922 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3924 * pt.c (get_bindings): New fn.
3925 (most_specialized): Likewise.
3926 (do_function_instantiation): Use them.
3927 (add_maybe_template): New fn.
3928 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
3929 * call.c (build_new_op): Handle guiding decls.
3930 (build_new_function_call): Likewise.
3931 * decl2.c (finish_file): Likewise.
3933 * decl2.c (mark_used): Do synthesis here.
3934 * call.c (build_method_call): Not here.
3935 (build_over_call): Or here.
3936 * typeck.c (build_function_call_real): Or here.
3937 * tree.c (bot_manip): Call mark_used on functions used in default
3940 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3942 * decl2.c (import_export_vtable): Delete code that disabled vtable
3943 heuristic on systems with ASM_OUTPUT_EXTERNAL.
3945 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3947 * typeck.c (build_x_function_call): Handle static call context
3950 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
3951 the function, not its outer block.
3953 * call.c (build_field_call): Pass fields on to build_opfncall
3954 regardless of TYPE_OVERLOADS_CALL_EXPR.
3955 (build_method_call): Pass on to build_new_method_call sooner.
3957 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
3959 * class.c (instantiate_type): Don't put a POINTER_TYPE to
3960 METHOD_TYPE on an expression. Also make a copy of rhs instead of
3963 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3965 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
3966 (add_builtin_candidate): Don't take enums for ++.
3967 (build_new_method_call): Handle non-aggregates and field calls.
3968 Move new overloading code from...
3971 * decl.c (grokparms): Don't check default args in templates.
3973 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3975 * cvt.c (build_new_op): Fix args to build_unary_op.
3976 (add_builtin_candidates): Don't call type_promotes_to on float.
3978 * decl.c (grokparms): Check the type of the default arg.
3980 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
3981 returning NULL_TREE.
3983 * typeck.c (build_x_binary_op): Avoid doing extra work.
3984 (build_x_unary_op): Likewise.
3985 (build_x_conditional_expr): Likewise.
3986 * cvt.c (build_over_call): Return.
3987 (add_builtin_candidate): Fix MEMBER_REF.
3988 (build_new_op): Likewise.
3990 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
3992 * method.c (build_overload_name): Put bug fix into code but leave
3993 disabled for now so we can be bug compatible with older releases
3994 that do repeats incorrectly. In the future, we can enable it.
3996 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3998 * cvt.c (convert_like): Don't call build_cplus_new twice.
4000 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
4001 Control new overloading code with -fansi-overloading.
4003 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4005 * cvt.c (build_over_call): Call build_cplus_new.
4006 * call.c (build_method_call): Likewise.
4007 * typeck.c (build_function_call_real): Likewise.
4008 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
4009 the COND_EXPR in a TARGET_EXPR so they use the same slot.
4011 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
4013 * typeck.c (complete_type): Propagate
4014 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
4016 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4018 * cvt.c (joust): More ?: kludging. Sigh.
4019 (build_over_call): Don't try to synthesize global fns.
4021 * search.c (lookup_conversions): Use binfo marking.
4023 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
4025 * search.c (build_mi_matrix): Use the correct value of cid
4026 when determining the new mi_size.
4028 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4030 * cvt.c (add_builtin_candidates): Do consider type conversion ops
4031 for the first parms of += et al.
4032 (strip_top_quals): New fn.
4033 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
4034 (implicit_conversion): Likewise.
4035 (add_builtin_candidates): Be careful about arrays.
4036 (build_new_method_call): Handle vtable optimization.
4038 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4040 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
4041 * cvt.c (reference_binding): Use it.
4042 (implicit_conversion): Use it.
4043 (add_builtin_candidate, COND_EXPR): Use it.
4045 * cvt.c (build_new_function_call): Check for error args.
4047 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
4049 * gxx.gperf: Add __null.
4050 * hash.h: Regenerate.
4051 * lex.h: Add RID_NULL.
4052 * lex.c (init_lex): Create null_pointer_node here, stick it in
4054 * decl.c (init_decl_processing): Still set its type here.
4055 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
4056 (convert_to_pointer_force): Likewise.
4057 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
4059 * call.c (convert_harshness): Use null_ptr_cst_p.
4060 * typeck.c (convert_for_assignment): Likewise. Don't produce
4063 * error.c (args_as_string): Handle lists of actual args, too.
4064 * cvt.c (null_ptr_cst): Support (void*)0 for now.
4065 (build_user_type_conversion_1): Improve diagnostics.
4066 (build_new_function_call): Likewise.
4067 (build_object_call): Likewise.
4068 (build_new_method_call): Likewise. Move call before def diagnostic...
4069 (build_over_call): Here.
4071 * cvt.c (build_new_method_call): Don't complain about no match if
4072 LOOKUP_SPECULATIVELY.
4073 (build_over_call): Fix 'this' for virtual fn.
4074 (build_new_method_call): Add diagnostic.
4076 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4078 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
4079 constructors to be passed in.
4080 (build_over_call): Likewise.
4081 (build_user_type_conversion_1): Pass them in.
4082 (convert_like): Likewise.
4083 (build_object_call): Handle overloaded conversions.
4084 (build_over_call): Pass the right args to build_vfn_ref.
4085 (standard_conversion): Fix pmf convs.
4086 (joust): Handle comparing statics and non-statics.
4087 (build_new_method_call): New fn.
4088 * call.c (build_method_call): Call it if NEW_OVER.
4090 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
4092 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
4095 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
4097 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
4098 instead of just maybe_build_cleanup so that we deallocate the
4101 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4103 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
4104 * cp-tree.h (finish_prevtable_vardecl): Add decl.
4106 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
4108 * pt.c (instantiate_class_template): Call complete_type. Also, if
4109 we're at the end of the file and we just instantiated a template
4110 class with a vtable, call finish_prevtable_vardecl.
4112 * error.c (dump_decl): Don't explode (or explode more gracefully
4113 as appropriate) if the object being dumped has a null type.
4114 (dump_expr): Likewise.
4116 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
4117 by counting the number of nodes that we'll need before allocating
4119 (lookup_fnfields): Fix comment.
4120 (breadth_first_search): Fix comment.
4122 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4124 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
4126 * class.c (finish_struct): Call cplus_decl_attributes here.
4127 (finish_struct_1): Not here.
4128 * cp-tree.h: Adjust.
4130 * pt.c (type_unification): New parameter STRICT.
4131 (unify): If STRICT, don't allow cv addition or base deduction.
4132 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
4134 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4136 * search.c (get_template_base{_recursive}): New fns.
4137 * pt.c (more_specialized): New fn.
4138 (do_function_instantiation): Use it.
4139 (unify): Handle base deduction.
4140 * cvt.c (joust): Use more_specialized.
4141 Don't arbitrarily choose between non-builtin candidates.
4142 (build_over_call): Call require_complete_type.
4144 * decl.c (start_function): Statics are static even in a #pragma
4147 * decl2.c (import_export_vtable): Disable vtable heuristic on
4148 systems with ASM_OUTPUT_EXTERNAL.
4150 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
4151 (standard_conversion): No std conv to enum type.
4153 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
4156 * cvt.c (reference_binding): Bind directly to a base subobject of
4159 * cvt.c (build_new_op): Enforce access control.
4161 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
4163 * typeck2.c (process_init_constructor): When scanning the
4164 union for a named field, skip things that aren't FIELD_DECLs.
4166 * method.c (synthesize_method): Don't scan fndecl's rtl if
4167 we're at the end of the file; just assume the function can't
4170 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4172 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
4175 * cvt.c (build_user_type_conversion_1): Handle overloaded
4178 * cvt.c (add_builtin_candidates): Don't consider type conversion
4179 operators for the first parameter of operator=.
4181 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
4183 * typeck.c (complete_type): Only call layout_type if we're not
4184 expanding a template.
4186 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4188 * cvt.c (compare_ics): Oops.
4190 * cvt.c (op_error): Oops.
4192 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
4193 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
4194 (build_conv): Use them.
4195 (implicit_conversion): Use them.
4196 (convert_like): Handle them.
4197 (build_new_op): Handle builtin COND_EXPR again.
4198 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
4199 in lists of types for COND_EXPR.
4200 (add_builtin_candidate): Add enum candidates for COND_EXPR.
4202 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
4204 * typeck.c (build_modify_expr): Always attempt to build a call to
4205 the assignment operator, even if we're using a default one.
4206 (convert_for_initialization): Call complete_type.
4208 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4210 * cvt.c (reference_binding): A REF_BIND gets the reference type.
4211 (implicit_conversion): Likewise.
4212 (convert_like): Likewise.
4213 (compare_ics): Likewise.
4214 (compare_qual): Likewise.
4215 (print_z_candidates): Handle no candidates.
4216 (build_new_op): Don't handle builtin COND_EXPR for now.
4218 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
4220 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
4222 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4224 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
4226 * cvt.c (build_builtin_candidate): Oops.
4227 (build_new_op): Oops.
4229 * method.c (build_opfncall): Pass COND_EXPR on.
4230 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
4231 (add_builtin_candidate{,s}): Likewise.
4232 (add_builtin_candidates): Likewise.
4233 (print_z_candidates, op_error, build_new_op): Likewise.
4234 (type_decays_to): New fn.
4235 * lex.c (init_lex): Just say ?: for COND_EXPR.
4237 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4239 * typeck.c (complete_type): Call layout_type rather than building
4242 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
4245 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4247 * cvt.c: Always compile the new overloading code (but don't use it).
4248 (implicit_conversion): Add a BASE_CONV when converting to
4249 the same class type.
4250 (convert_like): Handle BASE_CONV.
4252 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4254 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
4255 (add_builtin_candidate): Likewise.
4258 * typeck.c (build_x_function_call): Try an operator function
4259 whenever we call an object of class type.
4260 * method.c (build_opfncall): Pass CALL_EXPRs through.
4261 * cvt.c (implicit_conversion): Do const-ref case first.
4262 (add_conv_candidate, build_object_call, op_error): New fns.
4263 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
4264 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
4266 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
4267 Fall back on preincrement handling. Use op_error.
4269 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
4271 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
4274 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
4276 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
4278 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
4280 * typeck.c (build_component_ref_1): Use build_component_ref
4281 instead of open coding it here.
4283 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4285 * g++.c (main): Don't link with -lg++.
4288 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
4289 result of build_type_conversion.
4290 (cp_convert): Only call build_method_call for ctors if
4291 build_type_conversion failed.
4292 (ptr_complete_ob): New function.
4293 (TYPE_PTR{,OB,MEM}_P): New macros.
4294 ({add,build}_builtin_candidate{,s}): New functions.
4295 (print_z_candidates): Handle builtins.
4296 (build_user_type_conversion_1): Don't use conversion fns for
4297 converting to a base type.
4298 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
4299 (build_user_type_conversion): Use convert_from_reference.
4300 (build_new_op): New function.
4301 (build_over_call): Fix handling of methods.
4302 (compare_ics): Handle AMBIG_CONV properly.
4303 * typeck2.c: Increment abort count.
4304 * method.c (build_opfncall): Forward most requests to build_new_op.
4305 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
4307 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4309 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
4310 invalid second argument to dump_expr_list.
4312 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
4314 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
4316 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
4318 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
4321 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
4323 * typeck2.c (process_init_constructor): New pedwarn for using { }
4324 to initialize a pointer to member function.
4325 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
4326 we can avoid the new error.
4328 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
4330 * typeck.c (build_ptrmemfunc1): New function to hide details of
4331 pointer to member functions better.
4333 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
4335 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
4336 methods into the actual method, as we know the implied object is
4339 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4341 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
4342 inside a system header.
4344 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
4346 * call.c (build_method_call): Call complete_type on the
4349 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
4351 * typeck.c (build_component_ref): Always build up an OFFSET_REF
4352 for obj_ptr->func so that we can know which object to use in a
4355 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
4357 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
4358 around things. Also improve maintainability.
4360 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
4362 * decl.c (grokdeclarator): Check for overflow when evaluating an
4365 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4367 * cvt.c (cp_convert): Don't check for ambiguity with constructor
4370 * typeck.c (build_x_function_call): Pass function overload
4371 questions to new overloading code if NEW_OVER.
4372 * init.c (expand_aggr_init_1): Only check for type conversion ops
4373 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
4374 Don't check for ambiguity with constructor if NEW_OVER.
4375 * cvt.c (convert_to_reference): Dereference the result of a type
4376 conversion operator.
4377 (build_conv): Propagate ICS_USER_FLAG.
4378 (implicit_conversion): Call instantiate_type.
4379 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
4380 (add_function_candidate): Fix cv-quals on argtype.
4381 (print_z_candidates): New function.
4382 (build_new_function_call): Call it.
4383 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
4384 consider non-converting constructors.
4385 Call print_z_candidates.
4386 Return an AMBIG_CONV for an ambiguous conversion.
4387 (build_user_type_conversion): Handle AMBIG_CONV.
4388 (convert_like): Fix test for building TARGET_EXPR.
4389 Call instantiate_type.
4390 Handle AMBIG_CONV and LVALUE_CONV.
4391 (build_over_call): Handle 0 args and ellipsis.
4392 * cp-tree.def: Add AMBIG_CONV.
4394 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
4396 * decl.c (lookup_name_real): If we find mem in obj when parsing
4397 `obj->mem', make sure we return the right value.
4399 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
4401 * search.c (get_base_distance): Call complete_type.
4403 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
4405 * decl.c (store_bindings): Make static.
4407 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4409 * init.c (expand_aggr_init_1): Don't check type conversions if
4412 * cvt.c (z_candidate): Put back template field.
4413 (add_function_candidate): Set it.
4414 (add_template_candidate): Likewise.
4416 (compare_qual): Handle references and pointers to members.
4417 (compare_ics): Handle reference bindings.
4419 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
4421 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
4423 * call.c (compute_conversion_costs): Call complete_type.
4425 * tree.c (vec_binfo_member): Use comptypes instead of comparing
4426 pointers, so we can handle template parameters.
4428 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
4430 * cvt.c (cp_convert_to_pointer): We have to call complete_type
4431 here; let's make it explicit instead of a side effect of an
4434 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4436 * cvt.c (z_candidate): Remove template field.
4437 (reference_binding): Handle binding to temporary.
4438 (implicit_conversion): Likewise.
4439 (add_function_candidate): Handle artificial constructor parms.
4440 Handle functions with too few parms.
4441 (add_template_candidate): New function.
4442 (build_user_type_conversion_1): Handle constructors.
4443 (convert_like): Likewise.
4444 (build_over_call): Likewise.
4445 (build_new_function_call): Support templates.
4446 (compare_ics): Fix reference, inheritance handling.
4448 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
4450 * decl.c: Add signed_size_zero_node.
4451 (init_decl_processing): Build it.
4452 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
4453 when we're trying to make a negative delta.
4455 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4457 Stop doing this damn index==strchr variable name confusion.
4458 * class.c (add_virtual_function): Change local var INDEX to be
4460 (add_method): Likewise.
4461 * lex.c (print_parse_statistics): Likewise.
4462 * search.c (make_memoized_table_entry): Likewise.
4463 (lookup_fnfields_here): Likewise.
4464 (lookup_field): Likewise.
4465 (lookup_fnfields): Likewise.
4466 (get_baselinks): Likewise.
4467 * sig.c (build_signature_table_constructor): Likewise.
4468 (build_signature_method_call): Likewise.
4469 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
4470 (get_member_function_from_ptrfunc): Likewise.
4471 (build_ptrmemfunc): Change local var INDEX to be IDX.
4472 (c_expand_start_case): Likewise.
4474 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4476 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
4477 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
4478 (convert_to_reference): Use build_type_conversion to convert to
4479 the reference type directly.
4480 (standard_conversion): Fix void* case, non-conversions.
4481 (reference_binding): Fix expr == 0 case, non-conversions.
4482 (convert_like): Support REF_BIND.
4483 (compare_qual): Split out from compare_ics.
4484 (compare_ics): Use it, handle icses with only a qual_conv.
4486 * init.c (expand_vec_init): Don't crash if decl is NULL.
4488 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
4490 * mpw-config.in: New file, configury for Mac MPW.
4491 * mpw-make.sed: New file, makefile editing for MPW.
4493 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4495 * pt.c (instantiate_class_template): Call repo_template_used.
4497 * search.c (lookup_conversions): Only lookup conversions in
4500 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4502 * cp-tree.def: Renamed from tree.def, to avoid confusion with
4504 * cp-tree.h, lex.c: Include cp-tree.def.
4505 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
4507 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
4509 * init.c (build_vec_delete_1): Call complete_type.
4511 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
4513 * except.c (start_anon_func): Make sure anonymous functions are
4516 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4518 * decl.c (finish_function): If function_depth > 1, set nested.
4520 * decl2.c (grokbitfield): Revert Bob's change.
4521 * class.c (finish_struct_1): Fix handling of named bitfield widths.
4523 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4525 * pt.c (add_pending_template): Handle types.
4526 (lookup_template_class): With -fexternal-templates, just add the class
4527 to pending_templates instead of instantiating it now.
4528 * decl2.c (finish_file): Handle types in pending_templates.
4530 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
4532 * decl2.c (grokbitfield): Handle constant decls appropriately.
4533 Give an appropriate error message now instead of spewing core
4536 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4538 * decl2.c: Don't turn on thunks by default for now.
4540 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
4542 * typeck.c (complete_type): Handle error_mark_node.
4543 (common_type, OFFSET_TYPE): Handle template_type_parms.
4545 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4547 * pt.c (instantiate_decl): If at_eof, call import_export_decl
4548 regardless of DECL_INLINE.
4550 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
4552 * class.c (finish_struct_bits): Copy TYPE_SIZE.
4554 * rtti.c (build_dynamic_cast): Support templates.
4555 * tree.def: Support DYNAMIC_CAST_EXPR.
4556 * pt.c (tsubst_copy): Likewise.
4557 * decl2.c (build_expr_from_tree): Likewise.
4559 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4561 * typeck.c (build_static_cast): Support templates.
4562 (build_const_cast): Likewise.
4563 * tree.def: Support CONST/STATIC_CAST_EXPR.
4564 * pt.c (tsubst_copy): Likewise.
4565 * decl2.c (build_expr_from_tree): Likewise.
4567 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4569 * decl2.c (finish_vtable_vardecl): Don't trust
4570 TREE_SYMBOL_REFERENCED for vtables of local classes.
4572 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4574 * pt.c (tsubst_copy): Handle operator T.
4576 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4578 * init.c (build_delete): Move creation of PARMS inside test of
4579 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
4581 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
4583 * typeck.c (build_conditional_expr): Don't assume that
4584 the arguments to ?: are always pointers or records.
4586 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4588 * decl2.c (import_export_decl): Still emit static/weak/comdat
4589 copies of inline template functions with -fno-implicit-templates.
4591 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
4593 * init.c (build_delete): Determine the complete basetype
4594 path to the destructor we're calling.
4596 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
4598 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
4599 initialize the enum, because we really and truly don't know where
4601 (start_enum): Don't copy integer_zero_node because
4602 build_enumerator will do it.
4604 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4606 * decl.c (finish_function): Do access control on base destructors.
4608 * pt.c (tsubst, case FUNCTION_DECL): Set up
4609 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
4612 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
4614 * cvt.c (build_up_reference): If we have already extended the
4615 lifetime of the temporary, don't try it again.
4616 * typeck.c (c_expand_return): Don't try and convert the return
4617 value twice when we want a reference, once is enough.
4619 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
4621 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
4622 LOOKUP_ONLYCONVERTING at all for now.
4624 * search.c (add_conversions): Put the conversion function in
4625 TREE_VALUE, the basetype in TREE_PURPOSE.
4626 * cvt.c (build_type_conversion): Adjust.
4627 * cvt.c (build_expr_type_conversion): Adjust.
4628 * call.c (user_harshness): Adjust.
4630 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4632 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
4635 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
4637 * except.c (expand_start_catch_block): Add a dummy region, if we
4638 get an error, so that we can avoid core dumping later.
4640 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
4642 * cp-tree.h (OFFSET_REF): Remove.
4643 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
4644 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
4645 * init.c (expand_aggr_init_1): Likewise.
4646 (build_new): Likewise.
4647 * typeck.c (expand_target_expr): Likewise.
4649 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4651 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
4654 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
4656 * cvt.c (build_up_reference): Redo how and when temporaries are
4658 * decl.c (grok_reference_init): Don't try and be smart about
4661 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
4663 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
4664 (TARGET_EXPR...), now that it has 4 arguments.
4665 * tree.c (build_cplus_new): Likewise.
4667 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4669 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
4671 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
4672 * decl.c (struct saved_scope): Remove named_labels,
4673 {base,member}_init_list.
4674 (maybe_push_to_top_level): Don't set them. Call
4675 push_cp_function_context if appropriate.
4676 (pop_from_top_level): Likewise.
4678 * method.c (do_build_assign_ref): Remove obsolete check of
4679 TYPE_HAS_ASSIGN_REF (basetype).
4681 * decl.c (grokfndecl): Diagnose user definition of
4682 implicitly-declared methods.
4684 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
4686 * method.c (do_build_copy_constructor): Add code to give
4687 meaningful error messages instead of crashing.
4688 (do_build_assign_ref): Don't synthesize assignment operators for
4689 classes containing reference or const members.
4691 * class.c (struct base_info): Remove cant_synth_copy_ctor
4692 and cant_synth_asn_ref.
4693 (finish_base_struct): Remove the code that tries to conditionalize
4694 synthesis of copy constructors & assignment operators based on
4695 access permissions. Instead, let it fail when it tries to
4696 synthesize the copy constructor. This will give meaningful error
4697 messages instead of silently generating code to perform a bitcopy.
4699 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
4701 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
4702 determining types for constant values.
4704 * decl.c (struct named_label_list): Use instead of stuffing
4705 random items into a TREE_LIST node.
4706 (named_label_uses): Use the new struct.
4707 (poplevel): Likewise.
4708 (lookup_label): Likewise.
4709 (define_label): Add an error message to tell the user the line
4710 where the goto is located in addition to the destination of the
4712 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
4714 (finish_function): Likewise.
4716 (start_decl): Complain about defining a static data member
4717 in a different type from which it was declared.
4719 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4721 * cvt.c (build_expr_type_conversion): Adjust.
4723 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4725 * call.c (build_method_call): Always convert 'this' to the
4728 * search.c (add_conversions): Put the conversion function in
4729 TREE_VALUE, the type in TREE_PURPOSE.
4730 * cvt.c (build_type_conversion): Adjust.
4731 * call.c (user_harshness): Adjust.
4733 * method.c (emit_thunk): Call temporary_allocation and
4734 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
4736 * tree.c (build_cplus_array_type): Handle tweaking of
4737 TYPE_MAIN_VARIANT here.
4738 * typeck.c (common_type): Not here.
4740 * typeck.c (complete_type): Only try to complete an array type if
4743 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4745 * decl.c (grokvardecl): Call complete_type.
4746 (grokdeclarator): Call complete_type for PARM_DECLs.
4748 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4750 * pt.c (instantiate_class_template): Re-set
4751 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
4753 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
4755 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
4756 smart enough to do it right.
4757 * tree.c (cp_expand_decl_cleanup): Likewise.
4758 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
4759 cp_expand_decl_cleanup.
4760 (store_parm_decls): Likewise.
4761 (hack_incomplete_structures): Likewise.
4762 * except.c (push_eh_cleanup): Likewise.
4764 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
4766 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
4767 frontend to the backend where it belongs.
4768 * tree.c (unsave_expr): Likewise.
4769 (unsave_expr_now): Likewise.
4770 * tree.def (UNSAVE_EXPR): Likewise.
4771 * cp-tree.h (unsave_expr): Likewise.
4772 (unsave_expr_now): Likewise.
4774 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
4776 * init.c (emit_base_init): Make sure the partial EH cleanups live
4777 on the function_obstack.
4779 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
4781 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
4782 when checking for pointer types.
4784 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4786 * pt.c (instantiate_class_template): Remove obsolete check for
4787 access declarations.
4789 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
4791 * call.c (build_overload_call): Simplify calls to
4792 build_overload_call by removing last parameter.
4793 (build_method_call): Likewise.
4794 * cp-tree.h: Likewise.
4795 * method.c (build_opfncall): Likewise.
4796 * typeck.c (build_x_function_call): Likewise.
4798 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
4800 * call.c (default_parm_conversions): Factor out common code.
4801 (build_method_call): Use it.
4802 (build_overload_call_real): Use it.
4804 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
4806 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
4807 but pedwarn as the code is bogus.
4808 * typeck.c (decay_conversion): Likewise.
4809 (build_function_call_real): Use build_addr_func instead of
4810 default_conversion. Don't allow pointer-to-method functions down
4812 (build_unary_op): Use real pointer-to-member functions instead of
4814 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
4815 (convert_for_assignment): Removed some obsolete code.
4816 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
4817 build_x_function_call instead of current_class_ptr. Only call
4818 digest_init once on an initializer, we do this just checking
4820 (build_expr_from_tree): Pass current_class_ref to
4821 build_x_function_call instead of current_class_ptr.
4822 * init.c (build_member_call): Likewise.
4824 * error.c (dump_expr): Handle OFFSET_REFs better.
4825 * pt.c (unify): Handle pointer-to-member functions better.
4826 * decl.c (finish_function): Clear out current_class_ref just like
4827 we do for current_class_ptr.
4829 * typeck.c (get_delta_difference): Handle virtual bases better.
4831 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4833 * sig.c (build_signature_table_constructor): Use the delta for
4834 the original basetype for this virtual function with thunks.
4835 (build_signature_method_call): We still need to adjust 'this'
4838 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
4840 * call.c (build_addr_func): New routine. Used to get the `real'
4841 address of a function or a method. Needed to avoid getting a
4842 pointer-to-member function.
4843 (build_call): New routine to build CALL_EXPRs.
4844 (build_method_call): Use it.
4845 * cvt.c (convert_to_aggr): Likewise.
4846 * typeck.c (build_function_call_real): Likewise.
4847 * sig.c (build_signature_table_constructor): Use build_addr_func.
4848 * cp-tree.h (build_call, build_addr_func): Declare them.
4850 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
4852 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
4853 * parse.y: Remove uses of LOOKUP_AGGR.
4855 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
4857 * *.[chy]: Rename current_class_decl to current_class_ptr, and
4858 C_C_D to current_class_ref.
4860 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4862 * call.c (convert_harshness): Tighten up pointer conversions.
4864 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
4866 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
4867 (finish_file): Likewise.
4869 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4871 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
4873 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
4876 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4878 * decl2.c: Turn on thunks by default where supported.
4880 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
4882 * cp-tree.h (build_overload_call_maybe): Removed.
4883 * call.c (build_overload_call_real): Invert meaning of last arg to
4884 be require_complete.
4885 (build_overload_call): Likewise.
4886 * typeck.c (build_x_function_call): Use build_overload_call_real
4887 instead of build_overload_call_maybe.
4889 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4891 * decl2.c (finish_file): Don't try to emit functions that haven't
4894 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4896 * decl2.c (finish_vtable_vardecl): Oops.
4898 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
4899 Also store the bindings from previous_class_values.
4900 (pop_from_top_level): Restore them.
4902 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4904 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
4905 symbol has been referenced.
4906 (finish_file): Re-join synthesis/vtable loop with inline emission
4907 loop, disable inlining when an inline is output.
4909 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
4911 * except.c (init_exception_processing): Setup saved_in_catch.
4912 (push_eh_cleanup): Reset __eh_in_catch.
4913 (expand_start_catch_block): Set __eh_in_catch.
4915 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
4917 * except.c (push_eh_cleanup): Add tracking for whether or not we
4918 have an active exception object.
4919 (expand_builtin_throw): Use it to make sure a rethrow without an
4920 exception object is caught.
4922 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4924 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
4927 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4929 * decl2.c (finish_file): Also use sentries for vars with
4930 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
4933 * lex.c (handle_cp_pragma): Disable #pragma
4934 interface/implementation if SUPPORTS_ONE_ONLY > 1.
4936 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4938 * method.c (emit_thunk): Wrap default case in
4939 temporary/permanent_allocation.
4941 * method.c (make_thunk): Use DECL_ONE_ONLY.
4942 (emit_thunk): Call assemble_end_function.
4944 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4946 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
4947 (import_export_decl): Likewise.
4948 (finish_prevtable_vardecl): Disable vtable hack if
4949 SUPPORTS_ONE_ONLY > 1.
4951 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
4953 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
4954 PREDECREMENT_EXPRs take two arguments, not one.
4956 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4958 * class.c (build_vtable_entry): Don't build thunks for abstract
4961 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
4964 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4966 * class.c (set_rtti_entry): Use size_zero_node.
4967 (build_vtable): Likewise.
4969 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
4971 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
4972 (prepare_fresh_vtable): Likewise.
4974 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
4976 * method.c (emit_thunk): Call mark_used on the target function.
4978 * call.c (build_method_call): Don't warn about pending templates.
4980 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4982 * decl2.c (finish_file): Fix list walking logic.
4984 * typeck2.c (check_for_new_type): Only warn if -pedantic.
4986 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
4988 * class.c (finish_struct_1): Remove old code for
4989 dont_allow_type_definitions.
4990 * cp-tree.h: Likewise.
4991 * spew.c: Make sure cp-tree.h is included before parse.h, so the
4992 definition of flagged_type_tree is found before it is used.
4994 * parse.y: Added the ftype member to the type union, and changed a
4995 number of rules to use it instead of ttype. Added calls to
4996 check_for_new_type() as appropriate.
4997 * typeck2.c (check_for_new_type): New function for checking
4998 if a newly defined type appears in the specified tree.
4999 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
5000 for check_for_new_type().
5002 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5004 * decl2.c (finish_file): Only use a sentry if the decl is public.
5006 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
5007 don't pass LOOKUP_ONLYCONVERTING.
5009 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
5011 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
5012 properly keeps track of const and volatile type modifiers.
5014 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5016 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
5017 * pt.c (comp_template_args): Use it.
5019 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
5020 assemble_external for artificial function decls.
5022 * decl.c (cp_finish_decl): Oops.
5024 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5026 * decl2.c (import_export_decl): Put static data member templates
5027 into common storage, or make them weak, depending on whether they
5028 are dynamically or statically initialized.
5029 (get_sentry): New function.
5030 (finish_file): Do import_export_decl for static data members before
5031 building the init/fini functions. Don't init/fini a variable that's
5032 EXTERNAL. Use a sentry for variables in common. Fix mismatching
5033 push/pop_temp_slots.
5034 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
5035 expand_static_init thang.
5036 * method.c (get_id_2): New function.
5038 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
5040 * parse.y (empty_parms): Make sure we use C++-style prototypes
5041 when we're declaring member functions.
5043 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5045 * Makefile.in (CONFLICTS): 16 s/r conflicts.
5046 * parse.y (self_template_type): New nonterminal.
5048 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5050 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
5052 * parse.y (base_class.1): Allow 'typename foo::bar'.
5054 * lex.c (check_newline): Remove #pragma code that plays with the
5055 input stream, since we now deal with tokens. Clear nextchar when
5057 (handle_cp_pragma): Use real_yylex.
5058 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
5061 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
5063 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
5065 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5067 * parse.y: New token SELFNAME for potential constructor.
5068 * spew.c (yylex): Handle it.
5069 * lex.c (identifier_type): Produce it.
5071 * parse.y (complete_type_name): In :: case, don't push class binding.
5072 (complex_type_name): Likewise.
5074 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
5076 * typeck.c (build_reinterpret_cast): Handle pointer to member
5079 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5081 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
5083 (check_newline): Put the vtable/unit/implementation/interface pragma
5084 code into handle_cp_pragma, replacing it with a call.
5085 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
5086 args. Get the next token after handling the pragma token.
5088 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5090 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
5091 (convert_to_pointer_force): Likewise.
5093 * init.c (build_new): Fix array new without -fcheck-new.
5095 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5097 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
5098 tree.c: Lose TYPE_NESTED_NAME.
5100 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
5103 * tree.def: Add VEC_INIT_EXPR.
5104 * expr.c (cplus_expand_expr): Handle it.
5105 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
5106 the extra file-scope symbol nastiness.
5108 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5110 * method.c (make_thunk): Thunks are static.
5111 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
5113 * decl2.c (mark_vtable_entries): Emit thunks as needed.
5114 (finish_file): Don't emit them here.
5116 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5118 * rtti.c (build_dynamic_cast): Handle null pointers.
5119 (ifnonnull): New function.
5121 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
5123 * call.c (build_method_call): Remember the original basetype we
5124 were called with. Give an error message instead of trying
5125 (incorrectly) to call a non-static member function through a
5126 non-inherited class.
5128 * search.c (expand_upcast_fixups): Mark the new fixup as
5131 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5133 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
5135 * class.c (set_rtti_entry): Fix for thunks.
5137 * decl2.c (import_export_decl): Still emit typeinfo fns for
5138 cv-variants of builtin types.
5140 * rtti.c (expand_class_desc): Set up base_info_type_node here.
5141 (init_rtti_processing): Instead of here.
5143 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5145 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
5146 (build_typeid): Only complain about taking dynamic typeid without
5149 * decl2.c: flag_rtti defaults to 1.
5151 * rtti.c (get_tinfo_var): The general class case is now smaller.
5152 (init_rtti_processing): Pack the latter three fields of base_info
5155 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
5157 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
5159 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
5161 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
5162 (push_memoized_context): Split out code to undefer pop_type_level to
5163 (clear_memoized_cache): here.
5164 (pop_memoized_context): We can only handle one layer of deferral of
5165 pop_type_level so clear the cache, if there was a previous level.
5167 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5169 * rtti.c (init_rtti_processing): Build up base_info_type_node.
5170 (expand_class_desc): Use one pointer to an array of base_info
5171 structs, passed using a CONSTRUCTOR.
5173 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
5175 * class.c (build_vbase_path): Remove block extern for
5176 flag_assume_nonnull_objects here.
5177 (build_vfn_ref): Split out functionality into build_vtbl_ref.
5178 (build_vtbl_ref): New routine.
5179 (build_vtable): Set up rtti info here.
5180 (add_virtual_function): Note in CLASSTYPE_RTTI the best
5181 place where we can get the rtti pointers from to avoid having to
5182 search around for a place.
5183 (finish_base_struct): Likewise.
5184 (finish_struct_1): Likewise. Never create totally new vtables
5185 with totally new vtable pointers for rtti. Disable code to layout
5186 vtable pointers better until we want to break binary
5188 * rtti.c (build_headof_sub): New routine to convert down to a
5189 sub-object that has an rtti pointer in the vtable.
5190 (build_headof): Use it. Also, use build_vtbl_ref now to be more
5192 (build_dynamic_cast): Make sure we have saved it, if we need to.
5193 * search.c (dfs_init_vbase_pointers): Disable code that deals with
5194 a more efficient vtable layout, enable later.
5195 * call.c (flag_assume_nonnull_objects): Moved declaration to
5196 * cp-tree.h: here. Declare build_vtbl_ref.
5197 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
5198 function calls that want a tree.
5200 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5202 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
5203 other X subobjects in the most derived type. Ack.
5205 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
5206 get_typeid will do it for us.
5207 (get_typeid_1): Break out call-building for expand_*_desc to use.
5208 (get_typeid): Call it.
5209 (expand_*_desc): Likewise.
5210 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
5212 (init_decl_processing): Lose builtin_type_tdescs lossage.
5213 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
5215 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
5217 * pt.c (tsubst): When calling set_nested_typename, use
5218 TYPE_NESTED_NAME (current_class_type) instead of
5221 * decl.c (pushdecl): Likewise.
5222 (pushdecl_class_level): Likewise.
5223 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
5224 set_nested_typename.
5226 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5228 * rtti.c (synthesize_tinfo_fn): Handle arrays.
5230 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
5232 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5234 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
5235 (init_rtti_processing): Lose bad_cast_type.
5236 (build_dynamic_cast): Use throw_bad_cast.
5238 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
5240 * decl2.c (finish_file): Don't synthesize artificial functions
5241 that are external and not inline.
5243 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
5245 * decl2.c (finish_file): Handle having new inlines added to
5246 saved_inlines by synthesis.
5248 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
5250 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5252 RTTI rewrite to initialize nodes as needed, not require that
5253 users #include <typeinfo>, complete functionality and reduce wasted
5255 * rtti.c (init_rtti_processing): New fn.
5256 (build_typeid): The vtable entry is now a function.
5257 (get_tinfo_var): New fn.
5258 (get_tinfo_fn): Likewise.
5259 (get_typeid): Use it.
5260 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
5261 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
5263 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
5264 (synthesize_tinfo_fn): New fn.
5265 * method.c (build_t_desc_overload): Lose.
5266 (build_overload_with_type): More generic.
5267 * decl.c (init_decl_processing): Call init_rtti_processing.
5268 * class.c (set_rtti_entry): Use get_tinfo_fn.
5269 * decl2.c (mark_vtable_entries): Mark the rtti function.
5270 (finish_prevtable_vardecl): Don't build_t_desc.
5271 (import_export_decl): Handle tinfo functions.
5272 (finish_file): Likewise.
5273 * typeck.c (inline_conversion): New fn.
5274 (build_function_call_real): Use it.
5275 * cp-tree.h: Add decls.
5277 * method.c (hack_identifier): Also convert component_refs from
5280 * lex.c (cons_up_default_function): Use the type, not the name, in
5283 * decl2.c (import_export_vtable): Fix weak vtables.
5285 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
5287 * search.c (get_base_distance_recursive): Fix access checks for
5290 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5292 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
5294 (convert_harshness): Add prototypes wrapped by PROTO.
5295 * decl2.c (grok_function_init): Likewise.
5296 (do_toplevel_using_decl): Change to void return type.
5297 * class.c (build_vtable_entry): Remove decl of make_thunk.
5298 (merge_overrides): Fix order of arg definitions.
5299 (finish_vtbls): Likewise.
5300 (fixup_vtable_deltas): Likewise.
5301 (modify_all_direct_vtables): Likewise.
5302 (modify_all_indirect_vtables): Likewise.
5303 * search.c (get_base_distance_recursive): Likewise.
5304 (get_abstract_virtuals_1): Likewise.
5305 (fixup_virtual_upcast_offsets): Likewise.
5306 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
5307 * init.c (perform_member_init): Fix order of arg definitions.
5308 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
5309 * cp-tree.h (make_thunk): Add decl.
5310 (overload_template_name, push_template_decl): Add decls.
5311 (do_toplevel_using_decl): Change to void return type.
5312 (vec_binfo_member): Add decl.
5314 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5316 * typeck.c (mark_addressable, convert_for_assignment,
5317 convert_for_initialization, pointer_int_sum, pointer_diff,
5318 unary_complex_lvalue): Add prototypes wrapped by PROTO.
5319 (convert_sequence): #if 0 fn decl, since definition also is.
5321 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
5323 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
5324 cast to pointer types for type searching.
5326 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5328 * typeck.c (get_delta_difference): Use cp_error, not error, in the
5329 case where BINFO == 0.
5331 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
5333 * call.c (build_method_call): Fix wording of error messages so
5334 constructors come out right.
5336 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
5338 * decl.c (push_overloaded_decl): Don't warn about hidden
5339 constructors when both the type and the function are declared
5340 in a system header file.
5342 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
5344 * class.c (finish_struct_1): Propagate the TYPE_PACKED
5345 flag for the type to the type's fields.
5347 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5349 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
5351 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
5353 * class.c (base_info, finish_base_struct): Replace
5354 needs_virtual_dtor with base_has_virtual.
5356 (finish_struct_1): Remove the old code that tried to make default
5357 destructors virtual. Use base_has_virtual when checking if we need
5358 to add a vtable entry for the rtti code.
5360 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5362 * pt.c (push_template_decl): Complain about template decl with
5363 inappropriate declaration.
5365 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
5367 * typeck.c (build_x_unary_op): Remove bogus check for taking
5368 the address of a member function.
5370 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5372 * parse.y (constructor_declarator): Only push the class if
5373 we are not already in the class.
5375 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
5377 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
5378 Add additional argument to INIT_CUMULATIVE_ARGS.
5380 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5382 * decl.c (shadow_tag): Fix error about anon union with methods.
5384 * parse.y (self_reference): Only generate a self-reference if this
5385 is a non-template class.
5386 (opt.component_decl_list): Only use it if it was generated.
5388 * parse.y (component_decl_1): Use constructor_declarator.
5389 (fn.def2): Likewise.
5390 (notype_component_declarator0): Likewise.
5392 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
5394 * typeck.c (build_x_unary_op): Add checks for taking the address
5395 of a TARGET_EXPR or of a member function, and give appropriate
5398 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5400 * pt.c (process_template_parm): Allow template type parms to be
5401 used as types for template const parms.
5403 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
5405 * init.c (expand_vec_init): Ensure the eh cleanups are on the
5408 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5410 * decl.c (lookup_name_real): Be even more picky about the
5411 ambiguous lookup warning.
5412 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
5413 * parse.y (constructor_declarator): Rather than here.
5415 * parse.y (constructor_declarator): New nonterminal.
5417 (explicit_instantiation): Likewise.
5419 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5421 Add implicit declaration of class name at class scope.
5422 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
5423 * parse.y (self_reference): New nonterminal.
5424 (opt.component_decl_list): Use it.
5425 (fn.def1): Add nested_name_specifier type_name cases.
5426 * class.c (build_self_reference): New function.
5427 (finish_struct): Handle access_default later, move self-reference
5429 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
5430 * cp-tree.h: Adjust.
5432 * pt.c (do_function_instantiation): Separate handling of member
5433 functions and non-member functions properly.
5435 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5437 * pt.c (process_template_parm): Improve error for 'volatile class K'.
5439 * class.c (finish_struct_1): Check the right slot for destructors.
5441 * decl.c (start_enum): Complain about enum templates.
5443 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
5445 * init.c (resolve_offset_ref): Offset pointers to member data by one.
5446 * typeck.c (unary_complex_lvalue): Likewise.
5448 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
5450 * typeck.c (c_expand_return): Check for a returned local
5451 array name, similar to the check for an ADDR_EXPR.
5453 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5455 * decl.c (cp_finish_decl): Don't build cleanups for static
5458 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
5460 * typeck.c (build_modify_expr): Fix error messages to be more
5462 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
5463 assignment operators.
5464 * error.c (assop_as_string): Likewise. Add support for `%Q' for
5465 assignment operators.
5467 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5469 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
5470 give an error if initialized. Pedwarn about nested type with the
5471 same name as its enclosing class.
5473 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
5475 * typeck.c (require_complete_type): Be sure to instantiate the
5476 MAIN_VARIANT of the type.
5478 * decl2.c (finish_file): Instantiate pending templates before
5479 processing static constructors and destructors.
5481 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
5484 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
5486 * decl2.c (delete_sanity): If error_mark_node is passed
5487 in as an expression, quit while we're ahead.
5489 * decl.c (grokdeclarator): Give an error message if `friend'
5490 is combined with any storage class specifiers.
5492 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
5494 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
5495 definition of nonexistent nested type.
5497 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
5498 not to say 'typedef'.
5500 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5502 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
5503 * search.c (dfs_walk, dfs_init_vbase_pointers,
5504 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
5505 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
5507 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5509 * except.c (build_throw): Support minimal parse.
5510 * pt.c (tsubst_copy): Support THROW_EXPR.
5511 * decl2.c (build_expr_from_tree): Likewise.
5513 * pt.c (mangle_class_name_for_template): Always allocate
5516 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
5518 * cvt.c (cp_convert_to_pointer): Give an appropriate error
5519 when trying to cast from an incomplete type.
5521 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5523 * pt.c (instantiate_class_template): Don't bother setting up
5524 CLASSTYPE_TAGS explicitly, as the nested types will add
5527 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
5529 * decl.c (shadow_tag): Remove old error check for usage of
5530 an enum without a previous declaration.
5531 (xref_tag): Add error message about usage of enums without a
5532 previous declaration.
5534 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5536 * lex.c (do_identifier): Only do name consistency check if we're
5539 * pt.c (push_template_decl): Don't crash if we get a member defn
5542 * decl.c (xref_tag_from_type): New function to do an xref without
5543 always having to figure out code_type_node.
5544 * cp-tree.h: Declare it.
5545 * pt.c (instantiate_class_template): Use it for friend classes.
5546 (lookup_template_class): Use it.
5548 * typeck2.c (build_functional_cast): Pull out a single parm before
5549 passing it to build_c_cast.
5551 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
5553 * expr.c (do_case): Give an error message if a pointer is
5554 given as a case value.
5556 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5558 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
5561 * lex.c (cons_up_default_function): Really, now, interface hackery
5562 does not apply to synthesized methods.
5564 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
5566 * call.c (build_method_call): Ctors and dtors now have special names
5567 with respect to lookups.
5568 * class.c (add_method): Likewise.
5569 (grow_method): Likewise.
5570 (finish_struct_methods): Likewise.
5571 (warn_hidden): Likewise.
5572 (finish_struct_1): Likewise.
5573 * cvt.c (convert_to_reference): Likewise.
5574 (convert_to_aggr): Likewise.
5575 (cp_convert): Likewise.
5576 * decl2.c (check_classfn): Likewise.
5577 * init.c (expand_member_init): Likewise.
5578 (expand_default_init): Likewise.
5579 (expand_aggr_init_1): Likewise.
5580 (build_offset_ref): Likewise.
5581 (build_new): Likewise.
5582 (build_delete): Likewise.
5583 * lex.c (do_inline_function_hair): Likewise.
5584 * search.c (lookup_field_1): Likewise.
5585 (lookup_fnfields_here): Likewise.
5586 (lookup_field): Likewise.
5587 (lookup_fnfields): Likewise.
5588 (get_virtual_destructor): Likewise.
5589 (dfs_debug_mark): Likewise.
5590 (dfs_pushdecls): Likewise.
5591 (dfs_compress_decls): Likewise.
5592 * tree.c (layout_basetypes): Likewise.
5593 * typeck.c (build_component_ref): Likewise.
5594 (build_x_function_call): Likewise.
5595 (build_modify_expr): Likewise.
5596 (convert_for_initialization): Likewise.
5597 (build_functional_cast): Likewise.
5598 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
5601 * decl.c (ctor_identifier): New.
5602 (dtor_identifier): New.
5603 (init_decl_processing): Set them.
5605 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
5607 * typeck.c (build_component_ref): Don't get confused by fields whose
5608 context has no type name, like pointer to member functions.
5610 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5612 * decl.c (grokdeclarator): Handle typedef without declarator.
5614 * pt.c (tsubst): Handle SCOPE_REF in declarator.
5616 * parse.y (bad_parm): Catch another case of missing `typename'.
5618 * lex.c (yyprint): Handle TYPE_DECLs.
5620 * decl.c (start_function): Don't try to be clever.
5622 * lex.c: Lose compiler_error_with_decl.
5623 * typeck2.c: Lose error_with_aggr_type.
5624 (incomplete_type_error): Use cp_* instead of old functions.
5625 (readonly_error): Likewise.
5626 * typeck.c (convert_arguments): Likewise.
5627 * search.c (lookup_nested_field): Likewise.
5628 * method.c (make_thunk): Likewise.
5629 * decl.c (grokparms): Likewise.
5630 * cp-tree.h: Update.
5632 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
5635 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
5637 * method.c (build_opfncall): When deleting a pointer to an
5638 array, build a new pointer to the tree past any ARRAY_TYPE
5641 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5643 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
5645 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5647 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
5650 * decl.c (finish_function): Don't set nested based on
5651 hack_decl_function_context.
5652 * parse.y (function_try_block): Check for nested function.
5653 (pending_inlines): Likewise.
5655 * decl2.c (build_expr_from_tree): If a unary op already has a
5656 type, just return it.
5658 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
5660 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
5661 (finish_file): Check the return value of walk_vtables.
5662 (finish_prevtable_vardecl): Return int.
5663 (finish_vtable_vardecl): Likewise.
5664 (prune_vtable_vardecl): Likewise.
5665 * lex.c (set_vardecl_interface_info): Likewise.
5666 * cp-tree.h: Adjust return types.
5668 * class.c (delete_duplicate_fields_1): Don't complain about
5669 duplicate nested types if they're the same type.
5670 (finish_struct): Remove check for duplicate.
5671 * decl2.c (grokfield): Don't check for typedef of anonymous type.
5673 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5675 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
5677 * decl.c (grokdeclarator): Lose special handling of class-level
5678 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
5679 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
5681 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
5683 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
5685 * search.c (compute_access): Fix handling of anonymous union
5687 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
5688 from anonymous unions to their members.
5690 * typeck.c (build_x_function_call): For static member functions,
5691 hand off to build_member_call.
5693 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5695 * typeck.c (build_component_ref): Handle OFFSET_REFs.
5697 * init.c (expand_vec_init): Fix init == 0 case.
5699 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5701 * init.c (build_new): Pedwarn about init and array new.
5702 (expand_vec_init): Handle lists, use convert_for_initialization.
5704 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
5705 when converting to an aggregate type.
5706 * cvt.c (cp_convert): Pass it through.
5708 * typeck.c (build_conditional_expr): Handle user-defined
5709 conversions to slightly different types.
5711 * decl.c (grokdeclarator): Force an array type in a parm to be
5714 * decl2.c (do_using_directive): Sorry.
5715 (do_namespace_alias): Likewise.
5716 * lex.c (real_yylex): Warn about using the `namespace' keyword.
5718 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5720 * parse.y (datadef): Move call to note_list_got_semicolon up.
5722 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
5724 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
5726 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
5728 * decl.c (cp_finish_decl): The exception regions have to be
5729 nested, not overlapping. We start the exception region for a
5730 decl, after it has been fully built, and all temporaries for it
5731 have been cleaned up.
5733 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
5735 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
5737 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5739 * tree.def: Add RETURN_INIT.
5740 * pt.c (instantiate_decl): Handle RETURN_INIT.
5741 * decl.c (store_return_init): Handle minimal_parse_mode.
5743 * tree.c (cp_build_type_variant): Just return an error_mark_node.
5744 * decl.c (make_typename_type): Don't try to get the file and line
5746 * typeck.c (comptypes): Handle TYPENAME_TYPE.
5748 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
5750 * decl.c (poplevel): Make sure we clear out and restore old local
5751 non-VAR_DECL values by default when they go out of scope.
5753 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5755 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
5756 referring to addresses of variables and functions.
5758 * error.c (dump_expr): Support SIZEOF_EXPR.
5760 * init.c (do_friend): Use the return value of check_classfn.
5762 * typeck.c (convert_arguments): Call complete_type.
5764 * method.c (hack_identifier): After giving an error, set value to
5767 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5769 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
5770 lossage for local classes.
5771 * cp-tree.h: Declare it.
5772 * decl.c (lookup_name_real): Evil, painful hack for local classes.
5773 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
5774 Use hack_decl_function_context.
5775 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
5776 (start_function): Use hack_decl_function_context.
5777 (finish_function): Likewise.
5778 * method.c (synthesize_method): Likewise.
5779 * lex.c (process_next_inline): Likewise.
5780 (do_pending_inlines): Likewise.
5781 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
5784 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
5786 * sig.c (build_signature_pointer_or_reference_type): Align
5787 signature pointers/references on 8-byte boundaries so they can be
5788 grabbed 2 words at a time on a Sparc.
5790 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5792 * method.c (hack_identifier): Requiring a static chain is now a
5794 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
5797 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5799 * init.c (build_offset_ref): Call complete_type.
5801 * decl.c (pop_from_top_level): Always pop previous_class_type.
5803 * parse.y: Handle multiple decls in a for-init-statement.
5804 * pt.c (tsubst_expr): Likewise.
5806 * pt.c (tsubst): Use tsubst_expr for the second operand of an
5809 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
5810 (poplevel_class): Set it here.
5811 (pop_from_top_level): Pop it here if we're returning to class scope.
5812 * class.c (pushclass): Don't set it here.
5814 * decl.c (maybe_push_to_top_level): Save current_template_parms,
5815 and clear it if !pseudo.
5816 (pop_from_top_level): Restore it.
5818 * decl2.c (finish_file): Push the dummy each time we walk the list
5821 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
5822 something for CAST_EXPR.
5824 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5826 * cvt.c (cp_convert): Warn about implicit conversion of the
5827 address of a function to bool, as it is always true.
5829 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5831 * typeck.c (c_expand_return): Fix warning for local externs returned.
5833 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5835 * tree.c (mapcar): Propagate const and volatile properly.
5837 * typeck.c (complete_type): Be sure to instantiate the
5838 MAIN_VARIANT of the type.
5840 * method.c (synthesize_method): Class interface hackery does not
5841 apply to synthesized methods.
5843 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5845 * pt.c (comp_template_args): Use comptypes rather than just
5846 checking for TEMPLATE_TYPE_PARM equivalence.
5848 * typeck.c (build_x_function_call): Call complete_type before
5849 checking TYPE_OVERLOADS_CALL_EXPR.
5851 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
5853 * g++.c (main): Check also for new define ALT_LIBM.
5855 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5857 * pt.c (instantiate_class_template): If we don't have a pattern
5859 (coerce_template_parms): If we see a local class, bail.
5861 * decl.c (grok_reference_init): Make sure there's a type before
5864 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
5865 (push_template_decl): Likewise.
5867 * parse.y (named_class_head): Set
5868 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
5870 * decl.c (xref_tag): Diagnose redeclaration of template
5871 type-parameter name.
5873 * error.c (dump_type): Handle anonymous template type parms.
5875 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
5877 (coerce_template_parms): Likewise.
5879 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
5881 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
5882 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
5884 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5886 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
5887 before trying to get its STUB_DECL.
5888 (coerce_template_parms): Likewise.
5890 * parse.y (template_type_parm): If they didn't use 'class',
5891 pretend they did after giving an error.
5893 * pt.c (coerce_template_parms): Diagnose use of local class.
5895 * decl.c (grok_reference_init): Use instantiate_type.
5897 * error.c (dump_expr): Handle TEMPLATE_DECLs.
5899 * parse.y (named_class_head): Diagnose mismatching types and tags.
5901 * decl.c (pushdecl): Type decls and class templates clash with
5902 artificial type decls, not hide them.
5904 * decl.c (redeclaration_error_message): Diagnose redefinition of
5906 (duplicate_decls): Diagnose disallowed overloads for template
5909 * decl.c (start_decl): Call complete_type before checking for a
5912 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
5914 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
5916 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5918 * decl.c (grok_op_properties): Don't check for operator++(int) in
5921 * tree.c (perm_manip): Return a copy of variable and function
5922 decls with external linkage.
5924 * tree.def: Change some of the min tree codes to type "1".
5925 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
5926 * method.c (build_overload_int): Emit something arbitrary for
5927 anything but an INTEGER_CST if we're in a template.
5929 * decl.c (cp_finish_decl): Call complete_type before deciding
5930 whether or not to lay out the decl.
5932 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
5934 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5936 * typeck2.c (build_x_arrow): Call complete_type.
5938 * pt.c (add_pending_template): Broken out.
5939 (lookup_template_class): If -fexternal-templates, call it for all
5940 the methods of implemented types.
5941 (instantiate_class_template): Instead of instantiating them here.
5942 (instantiate_decl): Handle -fexternal-templates earlier.
5944 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5946 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
5947 memoized lookup stuff inside GATHER_STATISTICS.
5949 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5951 * decl.c (start_decl): Complain about array of incomplete type
5953 (grokdeclarator): Not here.
5955 * parse.y (template_parm): Expand full_parm inline so we can set
5956 the rule's precedence.
5958 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
5959 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
5960 * decl2.c (grokbitfield): Don't check for integer constant here.
5961 * class.c (finish_struct_1): Check here.
5963 * decl.c (define_label): Make the min decl go on permanent_obstack.
5965 * pt.c (unify): Don't handle CONST_DECLs.
5966 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
5967 (tsubst_copy): Likewise.
5969 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
5970 CONST_DECL for a template parm.
5972 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5974 * decl.c (grokdeclarator): Complain about array of incomplete type
5976 (start_decl_1): Not here.
5978 * pt.c (tsubst): Handle pointer-to-function declarators.
5980 * method.c (hack_identifier): If pedantic, diagnose local class
5981 methods that require a static chain.
5983 * decl.c (grok_op_properties): No longer static.
5984 * cp-tree.h: Declare it.
5985 * pt.c (tsubst): Call it for operators.
5986 Use tsubst_copy for TREE_VECs.
5988 * parse.y (template_arg): The expr has precedence like '>'.
5990 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5992 * pt.c (coerce_template_parms): Don't coerce an expression using
5994 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
5995 (tsubst): Don't use build_index_2_type if the max_value uses template
5997 * method.c (build_overload_int): Emit something arbitrary for an
5998 expression using template parms.
6000 * parse.y (template_close_bracket): New non-terminal to catch use
6001 of '>>' instead of '> >' in template class names.
6002 (template_type): Use it.
6003 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
6005 * tree.def: Add CAST_EXPR.
6006 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
6007 CONVERT_EXPR for minimal_parse_mode.
6008 * typeck.c (build_c_cast): Likewise.
6009 * pt.c (tsubst_copy): Likewise.
6010 * decl2.c (build_expr_from_tree): Likewise.
6011 * error.c (dump_expr): Likewise.
6013 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6015 * except.c (SetTerminate, SetUnexpected): Put back global vars.
6016 (init_exception_processing): Put back decl/init of
6017 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
6020 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
6021 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
6023 * cp-tree.h (declare_uninstantiated_type_level,
6024 uninstantiated_type_level_p): Delete prototypes.
6026 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6028 * pt.c (tsubst_expr): Add default return.
6030 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6032 * error.c (fndecl_as_string): Delete unused arg CNAME.
6033 * sig.c (build_signature_table_constructor,
6034 build_signature_method_call): Fix calls.
6036 * class.c (the_null_vtable_entry): Delete var definition.
6037 (init_class_processing): Delete tree the_null_vtable_entry init.
6038 * decl.c (no_print_{functions, builtins}): Declare as static.
6039 (__tp_desc_type_node): #if 0 var definition.
6040 (init_type_desc): #if 0 init of __tp_desc_type_node.
6041 (vb_off_identifier): Move var decl into init_decl_processing.
6042 (current_function_assigns_this): Declare as static.
6043 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
6044 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
6045 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
6046 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
6047 * init.c (BI_header_type, BI_header_size): Declare as static.
6048 * pt.c (template_classes): Delete unused var.
6049 (add_pending_template): Delete decl for non-existent fn.
6050 (lookup_template_class): Delete vars CODE and TAG_CODE.
6051 (instantiate_template): Delete unused var TARGS.
6052 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
6054 (__tp_desc_type_node): #if 0 var decl.
6055 (fndecl_as_string): Fix prototype.
6057 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6059 * tree.def: Add GOTO_STMT.
6060 * pt.c (tsubst_expr): Support goto and labels.
6061 * decl.c (define_label): Support minimal parsing.
6062 * parse.y (simple_stmt): Likewise.
6064 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6066 * xref.c (GNU_xref_member): Only define/set var I if
6067 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
6069 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
6070 (GNU_xref_end): Fix call.
6071 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
6072 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
6074 * tree.c (build_exception_variant): Delete unused vars I, A, T,
6076 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
6077 (mapcar): Delete unused var CODE.
6078 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
6079 (break_out_cleanups): Fix call.
6080 (bot_manip): Likewise.
6081 * call.c (build_method_call): Likewise.
6082 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
6084 * typeck.c (unary_complex_lvalue, build_modify_expr,
6085 convert_for_initialization): Likewise.
6086 * typeck2.c (build_functional_cast): Likewise.
6087 * cp-tree.h (build_cplus_new): Fix prototype.
6089 * repo.c (open_repo_file): Delete unused var Q.
6090 (repo_compile_flags, repo_template_declared,
6091 repo_template_defined, repo_class_defined, repo_inline_used,
6092 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
6093 (repo_get_id, repo_vtable_used): Declare as static.
6094 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
6097 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6099 * parse.y (pending_inlines): Add function_try_block case.
6101 * pt.c (unify): Fix for template const parms.
6103 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6105 * lex.c (extract_interface_info): Delete forward decl.
6106 (default_copy_constructor_body, default_assign_ref_body): Delete
6107 decls for non-existent functions.
6108 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
6109 (init_lex): Delete setting them.
6110 (cons_up_default_function): Delete unused vars FUNC_BUF,
6111 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
6113 (toplevel, expression_obstack): Delete unused extern decls.
6114 (tree_node_kind): Delete unused enum.
6115 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
6117 (tree_node_kind_names): Delete unused extern decl.
6118 (synth_obstack): Delete unused var.
6119 (init_lex): Don't set it.
6120 (init_parse): Add decl before use.
6121 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
6122 (current_unit_{name, language}): Delete unused vars.
6123 (check_newline): Don't bother setting them, just accept the #pragma.
6124 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
6125 (current_unit_{name, language}): Delete decls.
6127 * search.c: Wrap all of the memoized functions, macros, and
6128 variables inside #ifdef GATHER_STATISTICS.
6129 (lookup_field, lookup_fnfields): Likewise.
6130 (init_search_processing): Likewise.
6131 (reinit_search_statistics): Wrap whole function.
6132 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
6134 * decl.c (finish_function): Only call pop_memoized_context if
6135 GATHER_STATISTICS is defined.
6136 (start_function): Likewise for push_memoized_context.
6137 * class.c (pushclass, popclass): Likewise.
6139 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
6140 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
6142 * cvt.c (cp_convert): Delete unused local var FORM.
6143 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
6146 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6148 * pt.c (do_poplevel): Oops; really return what we get from
6151 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6153 * cp-tree.h (is_aggr_type): Add prototype.
6155 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
6156 * method.c ({push,pop}_cp_function_context): Delete decls.
6157 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
6158 (SetUnexpected, SetTerminate): Delete unused vars.
6159 (init_exception_processing): Don't set SetUnexpected or
6160 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
6161 (output_exception_table_entry): Delete unused array LABEL.
6162 (expand_internal_throw): Delete unused var PARAMS.
6163 (expand_start_catch_block): Delete unused var CLEANUP.
6164 (emit_exception_table): Delete unused var EH_NODE_DECL.
6165 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
6166 GOTO_UNWIND_AND_THROW. Don't set them.
6167 (end_eh_unwinder): Add top decl.
6168 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
6169 (exception_section, push_rtl_perm, do_function_call,
6170 lang_interim_eh, push_eh_cleanup, eh_outer_context,
6171 expand_end_eh_spec, end_eh_unwinder): Declare as static.
6172 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
6173 throw_used): Likewise.
6174 * cp-tree.h (expand_end_eh_spec): Delete prototype.
6176 * search.c (dfs_mark, dfs_mark_vtable_path,
6177 dfs_unmark_vtable_path, dfs_mark_new_vtable,
6178 dfs_unmark_new_vtable, dfs_clear_search_slot,
6179 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
6180 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
6181 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
6183 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
6184 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
6185 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
6186 Only define #ifdef GATHER_STATISTICS.
6187 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
6189 (vbase_decl): Delete var definition.
6190 (init_search): Delete old decl.
6191 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
6192 never actually used.
6193 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
6194 (get_base_distance_recursive): Delete unused fourth arg
6195 BASETYPE_PATH. Fix call .
6196 (get_base_distance): Fix call.
6197 (push_class_decls): Delete unused var ID.
6198 (make_memoized_table_entry): Declare as static.
6199 (breadth_first_search): Declare as static.
6200 (tree_has_any_destructor_p): Declare as static.
6201 (pop_class_decls): Delete unused arg pop_class_decls.
6202 * class.c (popclass): Fix call to pop_class_decls.
6203 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
6204 tree_has_any_destructor_p): Delete prototypes.
6206 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
6207 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
6208 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
6209 (build_user_desc): Delete unused var T.
6210 (build_class_desc): Delete unused vars T and OFF.
6211 (build_t_desc): Delete unused var NAME_STRING.
6212 (build_headof): Make static.
6213 (get_bad_cast_node): Likewise.
6214 (get_def_to_follow): Likewise.
6215 * cp-tree.h (init_type_desc): Add prototype.
6216 (build_headof): Remove prototype.
6218 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6220 * pt.c (tsubst): Only look for matching decls at file scope for
6221 non-member functions.
6223 * call.c (build_scoped_method_call): Handle scoped destructor
6226 * decl.c (*_top_level): Also save previous_class_values.
6228 * pt.c (tsubst_expr): Support do {} while loops.
6229 * parse.y (simple_stmt): Likewise.
6230 * tree.def: Likewise.
6232 * method.c (build_overload_identifier): For a class nested in a
6233 template class, don't mangle in the template parms from our
6236 * lex.c, cp-tree.h: Remove support for template instantiations in
6237 the pending_inlines code.
6238 * pt.c: Remove dead functions and unused arguments.
6239 (uses_template_parms): TYPENAME_TYPEs always use template parms.
6240 * parse.y: Stop passing anything to end_template_decl.
6241 * tree.c (print_lang_statistics): Only print tinst info #ifdef
6244 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6246 * init.c (expand_recursive_init{,_1}): Delete decls.
6247 (sort_member_init): Delete unused var INIT.
6248 (emit_base_init): Delete unused var X.
6249 (build_offset_ref): Delete unused var CNAME.
6250 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
6251 (emit_base_init): Delete unused local var BASE. Delete extern
6252 decl of IN_CHARGE_IDENTIFIER.
6253 (build_delete): Delete unused local var VIRTUAL_SIZE.
6255 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
6256 (build_delete): Fix call.
6257 * decl2.c (delete_sanity): Likewise.
6258 * cp-tree.h (build_vec_delete): Update prototype.
6260 * typeck.c (common_base_type): Delete unused var TMP.
6261 (build_binary_op): Delete local var ARGS_SAVE.
6262 (build_array_ref): Delete unused var ITYPE.
6263 (c_expand_return): Delete unused var USE_TEMP.
6265 * typeck.c (compexcepttypes): Delete unused arg STRICT.
6266 (comptypes): Fix calls.
6267 * decl.c (duplicate_decls): Likewise.
6268 * cp-tree.h (compexcepttypes): Delete extra arg.
6270 * decl2.c (check_classfn): Delete unused second arg CNAME.
6271 * decl.c (start_decl, grokfndecl): Fix calls.
6272 * init.c (do_friend): Likewise.
6273 * cp-tree.h (check_classfn): Update prototype.
6275 * cp-tree.h (signature_error, import_export_vtable,
6276 append_signature_fields, id_in_current_class, mark_used,
6277 copy_assignment_arg_p): Add decls.
6278 * decl2.c (mark_used): Delete decl.
6280 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
6282 * class.c (get_vtable_entry): Diable unused function.
6283 (doing_hard_virtuals): Delete unused static global var.
6284 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
6285 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
6286 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
6287 (modify_one_vtable): Delete unused var OLD_RTTI.
6288 (finish_struct_anon): Delete unused vars OFFSET and X.
6289 (finish_struct_bits): Delete unused var METHOD_VEC.
6290 (get_basefndecls): Delete unused var PURPOSE. Delete unused
6291 for-scope local variable METHODS.
6293 * call.c (user_harshness): Delete unused/unneeded arg PARM.
6294 (ideal_candidate): Delete unused args BASETYPE and PARMS.
6295 (build_method_call): Delete unused args passed into ideal_candidate.
6296 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
6297 * cp-tree.h (synthesize_method): Add decl.
6299 * decl.c (note_level_for_for): Give void return type.
6300 (pushdecl_nonclass_level): Likewise.
6301 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
6302 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
6303 (suspend_binding_level): Delete unused var LEVEL.
6304 (duplicate_decls): Delete unused var CTYPE.
6305 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
6306 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
6308 (grokdeclarator): Delete unused var C.
6309 (grokdeclarator): Delete unused var SIZE_VARIES.
6310 (grokparms): Delete unused var SAW_VOID.
6311 (start_function): Delete unused var OLDDECL.
6312 (cplus_expand_expr_stmt): Delete unused var
6313 REMOVE_IMPLICIT_IMMEDIATELY.
6315 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
6317 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
6319 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6321 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
6322 (build_min_nt): Likewise.
6323 * pt.c (do_pushlevel): Emit line note.
6324 (do_poplevel): Return what we get from poplevel.
6325 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
6326 * parse.y: Use do_pushlevel and do_poplevel.
6327 * cp-tree.h: Declare do_poplevel.
6329 * cp-tree.h: Declare at_eof.
6330 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
6331 * decl2.c (import_export_decl): Renamed from import_export_inline.
6332 (finish_file): Call it to do interface handling for statics.
6333 * pt.c (tsubst_copy): Call mark_used on variables and functions
6336 * decl2.c (finish_file): Don't emit statics we can't generate.
6337 * pt.c (instantiate_decl): Don't set interface on instantiations
6340 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
6341 * tree.c (print_lang_statistics): Print max template depth.
6342 * pt.c (push_tinst_level): Dump entire instantiation context.
6343 (instantiate_class_template): Use it and pop_tinst_level.
6344 (instantiate_decl): Likewise.
6346 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
6347 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
6349 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6351 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
6352 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
6353 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
6354 the new template implementation.
6356 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6358 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
6360 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
6362 * decl.c (cp_finish_decl): Delay emitting the debug information for
6363 a typedef that has been installed as the canonical typedef, if the
6364 type has not yet been defined.
6366 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6368 * decl2.c (grokfield): Still call pop_nested_class for access decls.
6370 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6372 * decl.c (lookup_label): Call label_rtx.
6374 * decl.c (make_binding_level): New function.
6375 (pushlevel, pushlevel_class): Call it instead of explicit
6376 duplicate calls to xmalloc.
6378 * decl.c (init_decl_processing): Delete useless build_pointer_type
6381 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
6382 (sizet_ftype_string): Delete variable.
6383 (init_decl_processing): Add built-in functions fabsf, fabsl,
6384 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
6385 variable strlen_ftype, used for strlen.
6387 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6389 * decl.c (push_to_top_level): Start from current_binding_level
6390 again for now; the stl hacks depend on g++ being broken in this
6391 way, and it'll be fixed in the template rewrite.
6393 * tree.def: Add USING_DECL.
6394 * decl2.c (do_class_using_decl): Implement.
6395 (grokfield): Pass access decls off to do_class_using_decl instead of
6397 * error.c (dump_decl): Handle USING_DECLs.
6398 * decl.c (grokdeclarator): Remove code for handling access decls.
6399 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
6400 as access decls for now.
6401 (finish_struct): Don't check USING_DECLs for other uses of the name.
6403 * search.c (get_matching_virtual): Use cp_error_at.
6405 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6407 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
6409 (self_promoting_args_p): Move the check that TYPE is non-nil
6410 before trying to look at its main variant.
6411 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
6413 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
6415 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
6416 (do_friend): Delete call to xref_friend.
6417 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
6419 * typeck.c (convert_sequence): #if 0 unused function.
6421 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
6422 be in decl_in_memory_p.
6423 (decl_in_memory_p): Delete decl.
6424 * expr.c (decl_in_memory_p): Delete fn.
6425 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
6427 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
6429 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6431 * class.c (finish_struct_1): Check for a pure-specifier on a
6432 non-virtual function here.
6434 * decl2.c (grok_function_init): Don't check whether the function
6436 (grokfield): Don't call check_for_override here.
6438 * decl.c (push_to_top_level): Start from inner_binding_level,
6439 check class_shadowed in class levels.
6441 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
6443 * decl.c (resume_level): Ignore things that don't have names, instead
6446 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6448 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
6450 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6452 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
6455 * parse.y (complete_type_name): Bind global_scope earlier.
6456 (complex_type_name): Likewise.
6457 (qualified_type_name): Remove.
6459 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6461 * decl.c (grokfndecl): Move code that looks for virtuals in base
6463 * class.c (check_for_override): ... to a new function.
6464 (finish_struct_1): Call it.
6466 * cp-tree.h: Declare warn_sign_compare.
6468 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
6469 rather than extra_warnings to decide whether to warn about
6470 comparison of signed and unsigned.
6472 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
6473 implies -Wsign-compare. -Wall doesn't imply -W.
6475 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
6477 * typeck.c (build_component_ref): Fix to handle anon unions in base
6480 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6482 * class.c (resolves_to_fixed_type_p): Delete code dealing with
6483 a WITH_CLEANUP_EXPR, since we don't generate them any more.
6484 * cvt.c (build_up_reference): Likewise.
6485 * decl.c (grok_reference_init): Likewise.
6486 (cp_finish_decl): Likewise.
6487 * error.c (dump_expr): Likewise.
6488 * tree.c (real_lvalue_p): Likewise.
6489 (lvalue_p): Likewise.
6490 (build_cplus_new): Likewise.
6491 (unsave_expr_now): Likewise.
6492 * typeck.c (unary_complex_lvalue, build_modify_expr,
6493 c_expand_return): Likewise.
6495 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6497 Make the C++ front-end pay attention to attributes for structures.
6498 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
6500 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
6501 Take out old round_up_size use and setting the DECL_ALIGN possibly
6502 using it. Take out setting of TYPE_ALIGN to round_up_size, which
6503 can override what the attribute set.
6504 * cp-tree.h (finish_struct): Update prototype.
6505 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
6506 attributes to finish_struct.
6507 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
6508 value down into finish_struct.
6509 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
6511 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
6513 * decl.c (poplevel): Re-word dead for local handling.
6514 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
6515 (cp_finish_decl): If is_for_scope, check for duplicates so
6516 we can disable is_for_scope. Otherwise, preserve_temp_slots.
6518 * lex.c (do_identifier): Use global binding in preference of
6519 dead for local variable.
6521 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
6523 * init.c (initializing_context): Handle anon union changes, the
6524 context where fields of anon unions can be initialized now has to be
6525 found by walking up the TYPE_CONTEXT chain.
6527 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
6529 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
6530 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
6531 (obscure_complex_init): If bss is supported, always set
6532 DECL_INITIAL to error_mark_node.
6534 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6536 * init.c (is_friend): Make sure there's a context before we see if
6539 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
6541 * init.c (is_friend): Classes are not friendly with nested classes.
6543 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
6545 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
6546 and record its result.
6548 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
6550 * class.c (finish_struct_anon): Switch around code to not move anon
6551 union elements around, nor mess up their contexts, nor offsets,
6552 instead we now build up the right number of COMPONENT_REFs for all
6553 the anon unions that may be present at build_component_ref time.
6554 * typeck.c (lookup_anon_field): New routine to handle field lookup
6555 on fields without names. We find them, based upon their unique type
6557 * typeck.c (build_component_ref): Allow FIELD_DECL components.
6558 Handle finding components in anonymous unions, and ensure that a
6559 COMPONENT_REF is built for each level as necessary.
6561 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
6563 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
6564 code that ensures that copy ctors are used if appropriate.
6566 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6568 * init.c (build_vec_delete): Only give an error if base isn't an
6571 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
6573 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
6574 (yylex): If we see `new', keep slurping.
6576 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
6578 * class.c (finish_struct_1): Move code for handling anon unions...
6579 (finish_struct_anon): to here. Fixup so that we do the offset
6580 calculations right, and so that the fields are physically moved to
6581 the containers's chain.
6583 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6585 * decl.c (grokdeclarator): Avoid trying to get an operand off an
6588 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6590 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
6591 POINTER_SIZE to agree with expr.c.
6593 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
6595 * search.c (lookup_field): Don't report ambiguities if protect is 0,
6596 instead return NULL_TREE.
6598 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
6600 * class.c (finish_struct_1): Call warn_hidden if we want warnings
6601 about overloaded virtual functions.
6602 (warn_hidden): New routine to warn of virtual functions that are
6603 hidden by other virtual functions, that are not overridden.
6604 (get_basefndecls): New routine, used by warn_hidden.
6605 (mark_overriders): New routine, used by warn_hidden.
6606 * search.c (get_matching_virtual): Remove old warning that just
6609 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6611 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
6613 * typeck.c (null_ptr_cst_p): Delete unused fn.
6614 (build_function_call_maybe): Delete unused fn.
6616 * expr.c (extract_init): #if 0 the code after unconditional return 0
6619 Delete old cadillac code.
6620 * edsel.c: Remove file.
6621 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
6622 * Makefile.in (CXX_OBJS): Delete edsel.o.
6623 (edsel.o): Delete rule.
6624 * cp-tree.h (flag_cadillac): Delete var decl.
6625 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
6626 * decl2.c (flag_cadillac): Delete var definition.
6627 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
6628 (grokfield): Delete code depending on flag_cadillac.
6629 (finish_anon_union): Likewise.
6630 * class.c (finish_struct_1): Likewise.
6631 (pushclass): Likewise.
6632 (popclass): Likewise.
6633 (push_lang_context): Likewise.
6634 (pop_lang_context): Likewise.
6635 * decl.c (init_decl_processing): Likewise.
6636 (start_decl): Likewise.
6637 (cp_finish_decl): Likewise.
6638 (xref_tag): Likewise.
6639 (finish_enum): Likewise.
6640 (start_function): Likewise.
6641 (finish_function): Likewise.
6642 (finish_stmt): Likewise.
6643 * lex.c (lang_init): Likewise.
6644 (check_newline): Likewise.
6646 * lex.c (do_pending_inlines): Delete synthesized method kludge.
6648 Delete defunct, ancient garbage collection implementation.
6649 * rtti.c: New file with the RTTI stuff from gc.c.
6650 * gc.c: Removed file (moved the remaining stuff into rtti.c).
6651 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
6652 (rtti.o): New rule, replacing gc.o.
6653 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
6654 * cp-tree.h: Delete gc-related fn decls.
6655 (DECL_GC_OFFSET): Delete macro.
6656 (flag_gc): Delete extern decl.
6657 * decl.c (current_function_obstack_index): Delete var decl.
6658 (current_function_obstack_usage): Delete var decl.
6659 (start_function): Delete clearing of current_function_obstack_index
6660 and current_function_obstack_usage.
6661 (init_decl_processing): Delete code relying on -fgc.
6662 Delete call to init_gc_processing.
6663 (cp_finish_decl): Delete calls to build_static_gc_entry and
6664 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
6665 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
6666 and to expand_expr of a __gc_main call.
6667 (maybe_gc_cleanup): Delete var decl.
6668 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
6669 * decl2.c (flag_gc): Delete var decl.
6670 (lang_f_options): Delete offering of -fgc.
6671 (lang_decode_option): Delete -fgc and -fno-gc handling.
6672 (get_temp_regvar): Delete gc code.
6673 * init.c (build_new): Delete gc code.
6674 * lex.c (init_lex): Delete checking of flag_gc.
6676 * typeck.c (convert_arguments): Delete gc code.
6677 (build_component_addr): Delete -fgc warning.
6678 (build_modify_expr): Delete gc code.
6680 * decl2.c (build_push_scope): Delete fn.
6681 * cp-tree.h (build_push_scope): Delete decl.
6683 * search.c (clear_search_slots): Delete fn.
6684 * cp-tree.h (clear_search_slots): Delete decl.
6686 * search.c (tree_needs_constructor_p): Delete fn.
6687 * cp-tree.h (tree_needs_constructor_p): Delete decl.
6689 * tree.c (id_cmp): Delete fn.
6691 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
6692 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
6694 * tree.c (decl_value_member): Delete fn.
6695 * cp-tree.h (decl_value_member): Delete decl.
6697 * tree.c (list_hash_lookup_or_cons): Delete fn.
6698 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
6700 * method.c (cplus_exception_name): Delete fn.
6701 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
6703 * spew.c (shift_tokens): Delete fn.
6705 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6707 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
6709 * parse.y: Likewise.
6711 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6713 * tree.c (build_cplus_staticfn_type): Delete function definition;
6715 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
6717 * tree.c (virtual_member): Delete function definition; never used.
6718 * cp-tree.h (virtual_member): Delete decl.
6720 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
6722 * typeck.c (build_component_ref): Handle getting vbase pointers
6723 out of complex multiple inheritance better.
6725 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
6727 * typeck.c (build_object_ref): Make sure we use the real type, not
6730 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
6732 * tree.c (build_exception_variant): Don't create new types if we
6733 don't have to, also build new types on the right obstack.
6735 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6737 * decl.c (store_bindings): Split out from push_to_top_level.
6738 (push_to_top_level): Call it for b->type_shadowed on class binding
6741 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
6743 * search.c (expand_upcast_fixups): Fix so that offsets stored in
6744 vbase_offsets are always right. Fixes a problem where virtual base
6745 upcasting and downcasting could be wrong during conversions on this
6746 during virtual function dispatch at ctor/dtor time when dynamic
6747 vtable fixups for deltas are needed. This only sounds easier than
6749 (fixup_virtual_upcast_offsets): Change to reflect new calling
6750 convention for expand_upcast_fixups.
6752 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6754 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
6755 check that it's usable as the bitfield width.
6757 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6759 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
6760 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
6761 only ever used for functions in it.
6763 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6765 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
6766 (nested_type): Likewise.
6767 (nested_name_specifier): Use lastiddecl.
6769 * decl.c (grokdeclarator): Adjust accordingly.
6770 * init.c (expand_member_init): Likewise.
6771 * parse.y (base_class): Likewise.
6772 * typeck2.c (build_functional_cast): Likewise.
6774 * typeck2.c (build_functional_cast): Fill in name after we've
6775 checked for non-aggr type.
6777 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
6779 * decl2.c (warn_pointer_arith): Default to on.
6781 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6783 * lex.c (is_rid): New function.
6784 * decl.c (grokdeclarator): Diagnose reserved words used as
6787 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6789 * tree.c (get_decl_list): Don't lose cv-quals.
6791 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
6792 typespecs used as declarator-ids.
6794 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
6796 * decl.c (poplevel): When poping a level, don't give a warning for
6797 any subblocks that already exist.
6799 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6801 * typeck.c (build_object_ref): Finish what I started.
6803 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
6805 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
6807 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
6810 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6812 * decl.c (xref_tag): Handle passing a type in directly.
6814 * parse.y (qualified_type_name): Pull out the type.
6815 (nested_type): Likewise.
6816 Take types directly instead of as identifiers.
6817 * call.c (build_scoped_method_call): Take types directly instead of
6819 * decl.c (xref_basetypes): Likewise.
6820 * init.c (expand_member_init): Likewise.
6821 (build_member_call): Likewise.
6822 (build_offset_ref): Likewise.
6823 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
6824 * method.c (do_build_assign_ref): Likewise.
6825 * decl.c (grokdeclarator): Handle a type appearing as the
6826 declarator-id for constructors.
6827 * method.c (do_build_copy_constructor): current_base_init_list now
6828 uses the types directly, not their names.
6829 * init.c (sort_base_init): Likewise.
6830 (expand_member_init): Likewise.
6831 * init.c (is_aggr_type): New function, like is_aggr_typedef.
6833 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
6835 * tree.c (layout_basetypes): Call build_lang_field_decl instead
6836 of build_lang_decl if first arg is a FIELD_DECL.
6838 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6840 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
6842 * except.c (expand_start_catch_block): Set TREE_USED to avoid
6843 warnings about the catch handler.
6845 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
6847 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
6850 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6852 Fix access control to use trees rather than integers.
6853 * class.c (access_{default, public, protected, private,
6854 default_virtual, public_virtual, private_virtual}_node): Add
6856 (init_class_processing): Do creation of those nodes.
6857 * cp-tree.h (access_type): Delete enum decl.
6858 (access_{default, public, protected, private, default_virtual,
6859 public_virtual, private_virtual}_node): Add decls.
6860 (compute_access): Change return type.
6861 * search.c (compute_access): Have tree return type, instead of enum.
6862 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
6863 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
6864 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
6865 * parse.y (VISSPEC): Make ttype rather than itype.
6866 (base_class_access_list): Likewise.
6867 * *.[cy]: Change all refs of `access_public' to `access_public_node',
6869 * call.c (build_method_call): Make ACCESS be a tree.
6870 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
6871 * cvt.c (convert_to_aggr): Likewise.
6872 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
6874 * method.c (hack_identifier): Likewise.
6875 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
6877 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
6879 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
6880 frontend, and make it more consistent with respect to
6883 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6885 * decl.c (pushdecl): Check for duplicate parameter names.
6887 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
6889 * decl.c (expand_static_init): Call assemble_external for atexit.
6891 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
6893 * except.c (do_unwind): Remove some generated dead code.
6894 (eh_outer_context): New routine, factor out some common code from
6895 expand_builtin_throw and end_eh_unwinder. Add code to do return
6896 address masking for the PA.
6897 (expand_builtin_throw): Use eh_outer_context instead of open coding
6899 (end_eh_unwinder): Likewise.
6901 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
6903 * except.c (expand_throw): Call assemble_external for __empty, if we
6906 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
6908 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
6909 NORMAL_RETURN_ADDR_OFFSET.
6910 (end_eh_unwinder): Likewise.
6912 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
6914 * gc.c (build_dynamic_cast): Make sure we don't cast away const
6915 when dealing with references, and make sure we handle dynamic
6916 casting to a cv qualified reference.
6918 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
6920 * except.c (struct eh_context): New structure top hold eh context
6922 (push_eh_context): New routine.
6923 (pop_eh_context): Likewise.
6924 * decl.c (push_cp_function_context): Use them.
6925 (pop_cp_function_context): Likewise.
6927 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
6929 * decl2.c (finish_file): Also prune uninteresting functions in the
6930 inline emission loop.
6932 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
6934 * sig.c (build_signature_table_constructor): Mark functions
6935 in the signature as referenced.
6937 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
6939 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
6940 the inline emission stuff.
6942 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
6944 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
6946 * lang-options.h: Add -f{no-,}weak.
6947 * decl.c (init_decl_processing): If the target does not support weak
6948 symbols, don't use them.
6949 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
6951 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6953 * init.c (expand_member_init): warning for base init after members.
6955 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
6957 * cvt.c (build_expr_type_conversion): Don't convert to a reference
6960 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
6962 * method.c (report_type_mismatch): Improve wording for volatile
6965 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
6967 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
6968 expand_assignment, as the later doesn't handle things that have
6969 copy constructors well. The compiler would do bitwise copying,
6970 instead of ctor calling in some cases.
6972 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
6974 * g++.c (my_strerror): Return "cannot access" if errno is 0.
6975 (pfatal_with_name, perror_exec): Don't assume that
6976 the returned value from my_strerror contains no '%'s.
6978 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
6980 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
6982 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
6983 TYPE_METHODS/TREE_CHAIN mean what they used to.
6984 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
6985 instead of TYPE_METHODS.
6986 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
6987 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
6988 * cp-tree.h (CLASSTYPE_METHODS): Lose.
6989 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
6991 (struct lang_decl): Lose next_method field.
6992 (DECL_NEXT_METHOD): Lose.
6993 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
6994 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
6996 (finish_struct_methods): Don't mess with the TREE_CHAINs in
6999 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
7002 * call.c (build_method_call): Synthesize here even when not inlining.
7003 * typeck.c (build_function_call_real): Likewise.
7005 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
7007 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
7008 == DBX_DEBUG, call dbxout_start_new_source_file and
7009 dbxout_resume_previous_source_file when appropriate.
7011 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
7013 * except.c (start_anon_func): Push to the top level.
7014 (end_anon_func): Pop from the top level.
7016 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
7018 * cp-tree.h (build_cleanup): New routine to build cleanups.
7019 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
7020 call at ctor time and use atexit to run it later.
7021 * decl2.c (build_cleanup): New routine, taken from finish_file.
7022 (finish_file): Use build_cleanup instead, and don't put function
7023 local statics in global dtor list.
7025 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
7027 * except.c (expand_throw): Ensure that we have cleanups, if we try
7028 and expand cleanups.
7030 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
7032 * except.c (expand_throw): Add logic to manage dynamic cleanups for
7034 (expand_end_catch_block): Use the magic of expand_goto, instead of
7035 emit_jump so that we get the cleanup for any catch clause parameter
7036 and the cleanup for the exception object. Update to reflect label
7038 (push_eh_cleanup): New routine to register a cleanup for an
7040 (empty_fndecl): Used to default cleanup actions to
7042 (init_exception_processing): Setup empty_fndecl. Setup
7044 (expand_start_catch_block): Update to reflect label changes. Call
7045 push_eh_object to register the cleanup for the EH object.
7046 (start_anon_func): New routine to start building lambda expressions
7048 (end_anon_func): New routine to end them.
7049 (struct labelNode): Change so that we can use tree labels, or rtx
7051 (saved_cleanup): Object to check for dynamic cleanups for the
7052 exception handling object.
7053 (push_label_entry): Change so that we can use tree labels, or rtx
7055 (pop_label_entry): Likewise.
7056 (top_label_entry): Likewise.
7057 (expand_start_all_catch): Use tree label instead of rtx label, so
7058 that we can get the magic of expand_goto.
7059 (expand_end_all_catch): Update to reflect label changes.
7061 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
7063 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
7064 building_cleanup logic, as we now use UNSAVE_EXPRs.
7065 * cp-tree.h (unsave_expr): Declare it.
7066 * decl.c (building_cleanup): Remove.
7067 (maybe_build_cleanup): Remove building_cleanup logic, and use
7068 UNSAVE_EXPR instead.
7070 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
7072 * gc.c (build_t_desc): Update error message to say <typeinfo>.
7074 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7076 * decl.c (pushdecl): Only warn about shadowing a local variable if
7077 warn_shadow is true.
7079 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
7081 * typeck.c (build_binary_op_nodefault): Added warning about
7082 comparisons between different enum types with -Wall, unless
7083 -fenum-int-equiv set.
7085 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
7087 * class.c (finish_struct_1): Skip down to the inner type in
7088 multidimensional arrays. Ensures ctors will be made for types that
7091 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
7093 * decl.c (last_dtor_insn): New to track the last compiler generated
7095 (store_parm_decls): Set it.
7096 (finish_function): Use it to see if the dtor is empty. Avoid doing
7097 vtable setup all the time, if we can.
7098 (struct cp_function): Add last_dtor_insn.
7099 (push_cp_function_context): Save it.
7100 (pop_cp_function_context): Restore it.
7102 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
7104 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
7107 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
7109 * typeck.c (expand_target_expr): Make sure targets get put into the
7110 current temp_slot_level, so that the free_temp_slots call will reuse
7113 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
7115 * class.c (finish_struct_1): Delay delta fixups for virtual bases
7116 until after we have done the hard virtuals, to avoid a bogus `every
7117 virtual function must have a unique final overrider' for virtual
7118 functions that are only overridden by hard virtuals.
7120 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7122 * pt.c (do_function_instantiation): Don't try to find a file-scope
7123 template for a member function.
7125 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
7127 * g++.c (main): Add handling of -nodefaultlibs.
7129 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
7131 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
7132 distinguish between direct bindings of reference variables, and
7133 indirect bindings of reference variables.
7134 * cvt.c (build_up_reference): Use it.
7135 * typeck.c (convert_arguments): Use it to indicate this is an
7137 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
7139 (expand_static_init): Likewise.
7140 (cplus_expand_expr_stmt): Likewise.
7141 * decl2.c (finish_file): Likewise.
7142 * init.c (perform_member_init): Likewise.
7143 (emit_base_init): Likewise.
7144 (expand_aggr_vbase_init_1): Likewise.
7146 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7148 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
7149 get a DECL_LANG_SPECIFIC node.
7150 * cp-tree.h (lang_decl_flags): Add new member `level'.
7151 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
7152 decl_flags level member.
7154 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7156 * call.c (build_method_call): Make sure instance has a
7157 TYPE_LANG_SPECIFIC node before we dive into it.
7159 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
7161 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
7163 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
7165 * decl.c (duplicate_decls): When smashing decls, smash staticness in
7168 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
7170 * decl.c (poplevel): Handle the merging of subblocks of cleanups
7171 when finishing blocks that have already been created (usually due to
7172 the fixup goto code). Fixes bad debugging information.
7174 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
7176 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
7177 that's not a list of overloaded functions.
7179 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7181 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
7182 before trying to use DECL_ABSTRACT_VIRTUAL_P.
7184 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
7186 * decl2.c (mark_used): New function for hooking into setting of
7188 * call.c (build_method_call): Use it.
7189 * class.c (instantiate_type): Likewise.
7190 * init.c (build_offset_ref): Likewise. Don't call assemble_external
7191 for all like-named functions.
7192 * method.c (hack_identifier): Likewise.
7193 (emit_thunk): Don't call assemble_external.
7194 (make_thunk): Create thunk as a FUNCTION_DECL so that it
7195 gets the right mode and ENCODE_SECTION_INFO works.
7197 * parse.y: Use mark_used. Pass operator names to do_identifier.
7198 * lex.c (do_identifier): Handle operator names.
7200 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
7202 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7204 * errfn.c: Include stdio.h.
7205 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
7207 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
7209 * typeck2.c (digest_init): Always convert initializers to the
7212 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
7214 * init.c (member_init_ok_or_else): Don't allow member initializers
7215 for indirect members, as it is invalid.
7217 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7219 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
7221 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
7223 * parse.y (for.init.statement): Catch compound statements inside for
7224 initializations, if we're being pedantic.
7226 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
7228 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
7231 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
7233 * error.c (dump_expr): Don't core dump when a boolean expression is
7234 used as a default argument.
7236 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7238 * class.c (finish_struct_bits): Check aggregate_value_p instead of
7241 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
7243 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
7244 BLKmode type that would otherwise be returned in registers.
7246 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7248 * g++.c (WITHLIBC): New macro.
7249 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
7250 saw_libc and pass it at the end if it was set.
7252 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7254 * parse.y (fn.def1): Call split_specs_attrs in
7255 declmods notype_declarator case.
7257 Use a consistent time stamp format in ChangeLog entries.
7258 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
7261 add-log-time-format: current-time-string