1 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
3 * pt.c (coerce_template_parms): Also complain about local enums.
5 * cp-tree.h: Add prototype for set_identifier_local_value.
6 * decl.c (set_identifier_local_value_with_scope): Make static,
8 * search.c (covariant_return_p): Likewise.
9 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
11 * call.c (build_method_call): Only pull out the type of a destructor
12 if it's a template type parm.
13 * decl.c (lookup_name_real): Never return the from_obj value.
15 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
17 * except.c (process_start_catch_block_old): Call start_decl_1 for
19 * decl.c (start_decl_1): Avoid duplicate error.
21 * init.c (expand_default_init): Only perform the initialization if
24 1998-07-23 H.J. Lu (hjl@gnu.org)
26 * parse.y (base_class): Check for invalid base class.
28 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
30 * decl2.c (import_export_template): Fold in...
31 (import_export_class): ...to here. Handle dllimport/export.
33 * class.c (build_vtable): Pass at_eof to import_export_vtable.
34 (prepare_fresh_vtable): Likewise.
35 * decl2.c (import_export_class): Split out...
36 (finish_prevtable_vardecl): From here.
37 * class.c (finish_struct_1): Call import_export_class if at_eof.
39 * decl.c (start_function): #if 0 mysterious code I wrote and have
41 * rtti.c (get_tinfo_fn): If this is for a class type, set
44 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
46 * inc/exception: Change terminate and unexpected to ().
48 * parse.y (named_class_head_sans_basetype_defn): A
49 named_class_head_sans_basetype followed by '{' or ':' is a defn.
51 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
53 * tree.c (canonical_type_variant): New fn to handle arrays.
54 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
55 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
56 * method.c (process_overload_item): Use build_overload_value for
59 1998-07-20 Dave Brolley <brolley@cygnus.com>
61 * lex.c (mbchar.h): #include it.
62 (GET_ENVIRONMENT): New macro.
63 (init_parse): Set character set based on LANG environment variable.
64 (real_yylex): Handle multibyte characters in character literals.
65 (real_yylex): Handle multibyte characters in string literals.
67 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
69 * lex.c (do_identifier): Look for class value even if we don't
70 have a global value. Do implicit declaration if parsing is 2.
71 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
74 1998-07-19 Mark Mitchell <mark@markmitchell.com>
76 * decl.c (pushtag): Revert previous change.
77 * pt.c (lookup_template_class): Don't put out debugging
78 information for types that use template parameters.
80 * decl.c (pushtag): Don't put out debugging information for
81 compiler-generated typedefs.
83 * error.c (dump_type_real): Don't crash when presented with
84 intQI_type_node or the like.
86 * semantics.c (finish_translation_unit): Fix spelling error in
89 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
91 * decl.c (lookup_name_real): Pull out single function here.
92 (select_decl): Not here.
93 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
95 * decl.c (qualify_lookup): Tweak again.
97 * pt.c (lookup_template_class): Don't mess with the context of the
99 * decl2.c (current_decl_namespace): Remove special handling for
102 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
103 a member template specialization.
105 * tree.c (ovl_member): Use decls_match to compare functions.
106 * decl.c (decls_match): Check the context of a function.
108 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
109 in Koenig lookup support rules.
110 * semantics.c (finish_call_expr): Handle the new cases.
112 * typeck.c (build_x_function_call): Handle overloaded methods.
114 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
116 1998-07-16 Mark Mitchell <mark@markmitchell.com>
118 * semantics.c (finish_object_call_expr): Revert previous change.
119 * call.c (build_new_method_call): Likewise. Instead, convert
120 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
122 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
124 * decl.c (qualify_lookup): Handle templates.
126 * decl2.c (do_using_directive): Don't pass ancestor.
127 * decl.c (push_using_directive): Calculate ancestor.
129 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
130 * decl.c (pushdecl): Move type shadowing handling from here...
131 (duplicate_decls): ...to here.
132 * decl.c (set_identifier_local_value_with_scope): New fn.
134 (set_identifier_local_value, lookup_type_current_level): New fns.
135 * decl2.c (do_local_using_decl): Handle types and binding level
138 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
139 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
140 (lookup_namespace_name): Likewise.
141 * typeck.c (build_unary_op): Not here anymore.
143 * decl2.c (do_class_using_decl): Make sure we get an identifier.
144 * class.c (handle_using_decl): Ignore TYPE_DECLs.
146 * decl.c (qualify_lookup): New fn.
147 (lookup_name_real): Use it.
149 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
151 * decl2.c (add_using_namespace): When directly using a namespace
152 that was indirect before, promote it.
154 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
155 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
156 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
157 * decl.c (select_decl): Replace two flag parameters by one.
158 (unqualified_namespace_lookup): Likewise, pass flag.
159 (lookup_flags): New function.
160 (lookup_name_real): Compute flags, pass them.
161 (lookup_namespace_name): Call with zero-flag.
162 * decl2.c (ambiguous_decl): Add flag parameter, complain only
164 (lookup_using_namespace, qualified_lookup_using_namespace):
165 Add flag parameter, pass them through.
166 * lex.c (do_scoped_id): Call with zero-flag.
168 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
170 * typeck.c (convert_for_assignment): Use comptypes.
172 1998-07-16 Mark Mitchell <mark@markmitchell.com>
174 * semantics.c (finish_object_call_expr): Move test for the
175 function called being a TYPE_DECL to ...
176 * call.c (build_new_method_call): Here.
178 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
180 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
181 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
183 * lex.c (looking_for_typename): Don't initialize.
185 * decl2.c (ambiguous_decl): Clarify error message.
187 * decl.c (push_using_directive): Iterate over namespaces used
190 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
192 * decl2.c (add_using_namespace): Iterate over namespaces used
195 * decl.c (lookup_name_real): Accept namespace aliases as locals.
196 (cat_namespace_levels): Ignore aliases.
197 (duplicate_decls): Ignore duplicate aliases.
198 * decl2.c (do_namespace_alias): Process block level namespace
199 aliases. Store alias with pushdecl. Remove odr errors.
200 * parse.y (namespace_alias): New non-terminal.
203 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
205 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
206 Handle TEMPLATE_TYPE_PARM.
207 (arg_assoc): Rewrite.
209 * pt.c (complete_template_args): Don't look at the context unless
212 * method.c (build_decl_overload_real): Fix namespace handling.
214 * typeck.c (build_unary_op): Extract a lone function from an
217 * call.c (build_scoped_method_call): Handle getting a namespace
218 for basetype in a destructor call.
219 (check_dtor_name): Handle enums.
221 * parse.y (using_directive): New nonterminal.
222 (extdef, simple_stmt): Use it.
224 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
226 * decl2.c (add_function): Move error message ...
227 (arg_assoc_namespace): ... from here.
229 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
231 * parse.y (namespace_qualifier): Fix multiple level handling.
232 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
233 (arg_assoc): Don't skip the first argument of a function.
235 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
237 * search.c (my_tree_cons): Clean up.
239 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
241 * call.c (joust): Don't warn about "confusing" conversions to the
244 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
246 * class.c (push_nested_class): Complain about namespaces.
247 * decl.c (start_decl): Enter the object's namespace.
248 (cp_finish_decl): Leave it.
249 (grokdeclarator): Likewise.
250 * decl2.c (check_decl_namespace): New function.
251 (finish_file): Call it.
252 * parse.y (complex_direct_notype_declarator): Set complexity
253 of namespace-qualified ids to -1, enter the namespace.
255 * method.c (build_template_decl_overload): Expect _DECL as first
256 parameter. Put context temporarily into current_namespace.
257 * pt.c (check_explicit_specialization): Change caller.
260 * init.c (build_offset_ref): Call mark_used and
261 convert_from_reference for namespace members.
263 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
265 * search.c (my_tree_cons): The bitfield is at index 2.
267 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
269 * lang-options.h: Format changed to work with new --help support
272 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
274 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
275 Do Koenig lookup in CALL_EXPR.
276 (arg_assoc): Handle error_mark.
277 * lex.c (is_global): New function.
278 (do_identifier): Expect arguments for Koenig lookup.
279 * parse.y (primary): Add rules for calls of unqualified function calls.
280 (do_id): Change call of do_identifier.
281 * pt.c (finish_stmt_expr): Likewise.
282 * semantics.c (finish_id_expr): Likewise.
283 (finish_call_expr): Add integer parameter to indicate
284 argument-dependent lookup.
286 * decl.c (struct binding_level): New field using_directives.
287 (push_using_decl): Not sorry anymore.
288 (push_using_directive): New function.
289 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
290 (unqualified_namespace_lookup): New function, code from ...
291 (lookup_name_real): ... here.
292 * decl2.c (lookup_using_namespace): Pass using list instead of
294 (validate_nonmember_using_decl): New function.
295 (do_nonmember_using_decl): New function.
296 (do_toplevel_using_decl): Use them.
297 (do_local_using_decl): New function.
298 (do_using_directive): Support block-level directives.
299 * parse.y (simple_stmt): Support using declarations and
301 (namespace_qualifier, namespace_using_decl): New non-terminals.
303 * xref.c (classname): New function.
304 (GNU_xref_hier): Change class and base parameters to tree.
305 * decl.c (xref_baseypes): Change caller.
306 * friend.c (make_friend_class): Likewise.
308 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
310 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
313 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
314 template template parameter, record its use.
315 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
316 its template arguments if exists.
318 * pt.c (coerce_template_template_parms): New function equivalent
319 to coerce_template_parms when IS_TMPL_PARM is true.
320 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
323 (coerce_template_parms): Access ARGLIST properly when creating a
324 new vector. Only accept implicit TYPE_DECL as valid argument for
325 a template template parameter when it is a base class of
326 current_class_type. Don't display error message when COMPLAIN is
329 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
331 * repo.c (get_base_filename): Use file_name_nondirectory.
332 (open_repo_file): Ditto.
333 * cp-tree.h (file_name_nondirectory): Add prototype.
335 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
337 * friend.c (do_friend): Pull the identifier out of declarator.
338 Use cp_error and friends.
339 * decl2.c (qualified_lookup_using_namespace): Fix call to
341 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
342 (grokvardecl): Use DECL_CLASS_SCOPE_P.
343 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
344 * class.c (warn_hidden): Fix for OVERLOAD.
345 From grahams@rcp.co.uk:
346 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
347 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
349 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
351 * g++.1 (-traditional): Remove duplicated documentation.
353 1998-07-11 Mark Mitchell <mark@markmitchell.com>
355 * method.c (flush_repeats): Add nrepeats parameter.
356 (issue_nrepeats): Likewise.
357 (is_back_referenceable_type): New function. Don't back-reference
358 TEMPLATE_TYPE_PARMs as well as simple types like integers.
359 (build_mangled_name_for_type): Likewise.
360 (build_mangled_name_for_type_with_Gcode): Likewise.
362 (nrepeats): Likewise.
363 (Nrepeats): Likewise.
364 (start_squangling): Don't clear the variables removed above.
365 (end_squangling): Likewise.
366 (flush_repeats): Tidy. Use nrepeats parameter rather than
368 (issue_nrepeats): Likewise, but with nrepeats global. Use
369 is_backreferenceable_type.
370 (build_overload_nested_name): Tidy. Add comment. Use
371 build_mangled_name_for_type.
372 (build_underscore_int): Comment.
373 (build_overload_scope_ref): Use build_mangled_name_for_type.
374 (build_overload_int): Likewise.
375 (build_template_template_parm_names): Tidy.
376 (build_template_parm_names): Use build_mangled_name_for_type.
377 (build_overload_identifier): Add comments.
378 (build_mangled_name_for_type_with_Gcode): Split out from
380 (build_mangled_name_for_type): Use it.
381 (build_mangled_name): Rework to use build_mangled_name_for_type
382 and to not use global nrepeats/Nrepeats. Tidy.
383 (process_modifiers): Tidy.
384 (check_btype): Use is_backreferenceable_type. Add comment.
385 Rename `node' to `type'.
386 (process_overload_item): Set numeric_output_need_bar here.
387 Use build_mangled_name_for_type. Tidy.
388 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
389 build_mangled_name_for_type.
391 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
394 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
396 * cp-tree.h (warn_long_long): Define.
397 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
398 warning "ANSI C++ does not support `long long'".
399 * decl2.c (warn_long_long): Define.
400 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
402 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
404 * decl.c (xref_tag): Handle attributes between 'class' and name.
405 * parse.y (aggr): Likewise.
406 * semantics.c (finish_class_definition): Likewise.
407 * Makefile.in (EXPECTED): Adjust.
409 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
410 * decl2.c: Define them.
411 (lang_decode_option): Handle them.
412 * lang-options.h: Add -foptional-diags.
413 * class.c (finish_struct): Don't complain about multiple meanings of
414 name if -fno-optional-diags.
415 * decl.c (pushdecl_class_level): Likewise.
416 * lex.c (real_yylex): Check warn_multichar.
418 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
420 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
422 * tree.c (make_binfo): Fix length.
424 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
426 * decl2.c (lang_decode_option): Remove warn_template_debugging.
427 * lang-options.h: Ditto.
429 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
431 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
432 (process_start_catch_block): Likewise for variables
433 `false_label_rtx', `call_rtx' and `return_value_rtx'.
435 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
437 * tree.c (build_srcloc): Make sure we allocate this node on the
440 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
442 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
443 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
444 (lang_specific_driver): Only add -lm automatically if need_math is
447 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
449 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
451 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
453 * Makefile.in (EXPR_H): New dependency variable.
454 (decl2.o): Depend on $(EXPR_H).
455 (typeck.o): Likewise.
459 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
461 * decl.c (start_enum): Put local enums on permanent_obstack.
463 1998-06-25 Mark Mitchell <mark@markmitchell.com>
465 * cp-tree.h (c_get_alias_set): Declare.
466 * decl.c (init_decl_processing): Set lang_get_alias_set.
468 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
470 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
471 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
472 flag for all function decls which are in the exception table.
473 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
474 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
475 code is emitted for any referenced rtti function.
477 1998-06-25 Dave Brolley <brolley@cygnus.com>
479 * lang-specs.h: Use new | syntax to eliminate
480 string concatenation.
482 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
484 * cp-tree.h (CP_DECL_CONTEXT): New macro.
485 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
486 * method.c (build_overload_nested_name): Likewise.
487 * sig.c (build_signature_pointer_or_reference_type): Don't set
490 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
492 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
493 * cp-tree.h (FROB_CONTEXT): New macro.
494 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
495 * decl.c (namespace_binding): Replace NULL_TREE with
497 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
498 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
500 * decl.c (pushtag): Use FROB_CONTEXT.
501 (pushdecl, make_typename_type, define_function, grokdeclarator):
503 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
504 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
506 * decl2.c (decl_namespace): Return global_namespace if no context.
507 * method.c (build_overload_nested_name): Expect null as context.
508 * pt.c (mangle_class_name_for_template): Do nothing for null
510 (lookup_template_class): Allow for null id_context.
512 1998-06-25 Richard Henderson <rth@cygnus.com>
514 * method.c (emit_thunk): Set current_function_is_thunk for the
515 ASM_OUTPUT_MI_THUNK case as well.
517 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
519 * exception.cc (__cplus_type_matcher): Get a match_info pointer
520 instead of an exception table entry as a parameter.
522 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
524 * parse.y (function_try_block): Don't call start_catch_handler.
525 * except.c (call_eh_info): Remove coerced field from declaration.
526 (build_eh_type_type_ref): New function to create an address of a
527 rtti function for the new style exception tables.
528 (expand_start_catch_block): Split function, this contains the
530 (process_start_catch_block_old): New function to perform the rest
531 of expand_start_catch_block under old style exceptions.
532 (process_start_catch_block_old): New function to perform the rest
533 of expand_start_catch_block under new style exceptions.
534 (expand_end_catch_block): Only pop the false label off the stack under
535 the old style of exceptions.
536 * semantics.c (finish_try_block): Don't call start_catch_handler.
537 * exception.cc (struct cp_eh_info): Add original_value field.
538 (__cplus_type_matcher): Perform type matching on the original exception
539 value, and if we have a match, set the current value.
540 (__cp_push_exception): Set the original expcetion value.
542 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
544 * call.c (joust): Fix confusing conversion warning.
546 * call.c (build_op_delete_call): Add placement parm. Check
547 LOOKUP_SPECULATIVELY.
548 * cp-tree.h, decl2.c, init.c: Adjust.
549 * decl.c (finish_function): Use it.
551 * pt.c (tsubst): Diagnose creating void fields or variables.
553 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
555 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
557 * cp-tree.h (check_dtor_name): Add prototype.
559 * init.c (expand_member_init): Remove unused variables
560 `ptr_type_node', `parm' and `rval'.
562 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
564 (lang_print_xnode): Likewise.
566 * typeck2.c (enum_name_string): Cast argument to sprintf to long
567 and use %ld specifier.
569 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
570 specifier in call to fprintf.
571 (GNU_xref_member): Cast argument to sprintf to int.
573 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
575 * typeck2.c (pop_init_level): Warn about implicit zero initialization
578 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580 * cp-tree.h: Prototype function `check_java_method'.
582 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
584 * class.c (finish_struct): Make conflicting use of id a pedwarn.
585 * decl.c (pushdecl_class_level): Likewise.
587 1998-06-17 Mark Mitchell <mark@markmitchell.com>
589 * pt.c (convert_nontype_argument): Issue an error when presented
590 with an integer (real) constant that cannot be simplified to an
593 * cp-tree.h (c_get_alias_set): Remove declaration added in
594 1998-06-13 change that should never have been checked in.
596 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
598 * typeck.c (build_binary_op_nodefault): Change % in format strings
601 * decl.c (grokvardecl): Don't build_static_name for decls that
602 aren't at namespace scope.
604 * init.c (perform_member_init): Catch default-initialization of
607 1998-06-17 Mark Mitchell <mark@markmitchell.com>
609 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
611 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
613 * method.c (hack_identifier): Complain about getting a namespace
615 * typeck.c (decay_conversion): Remove check for namespaces.
616 * typeck2.c (incomplete_type_error): Likewise.
617 * parse.y (template_arg): Add PTYPENAME expansion.
619 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
621 * decl.c (grokvardecl): Don't build external assembler names for
622 TYPENAMEs in other namespaces as there is no declarator.
623 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
624 info from DECL_CONTEXT if it is NULL.
626 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
628 * call.c (check_dtor_name): Split out.
629 (build_scoped_method_call): Use it.
630 (build_method_call): Use it.
631 * init.c (build_offset_ref): Use it.
633 * typeck.c (build_static_cast): Fix handling of pointers to members.
635 * decl.c (finish_function): Just return nothing from a constructor.
636 * typeck.c (c_expand_return): Complain about returning a void
637 expression from a destructor.
639 1998-06-13 Mark Mitchell <mark@markmitchell.com>
641 * class.c (alter_access): Accept a BINFO explaining how to get
642 from the entity whose accessed is being altered to the type doing
644 (handle_using_decl): New function containing code split out from ...
645 (finish_struct_1): Here.
647 * cp-tree.h (complete_type_or_else): Declare.
648 * init.c (build_new_1, build_delete): Use it.
649 * typeck.c (require_complete_type): Use complete_type, rather than
651 (complete_type_or_else): New function.
652 (build_component_ref): Use it.
653 (pointer_int_sum): Make sure the type pointed to is complete.
654 (pointer_diff): Likewise.
656 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
659 * search.c (get_matching_virtual): Note that member templates
660 cannot override virtual functions.
662 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
664 * pt.c (check_explicit_specialization): If DECLARATOR turned into
665 an error_mark_node from lookup_template_function, return the same.
666 (determine_specialization): Also make sure TEMPLATE_ID isn't an
667 error_mark_node, before we try to read its operands.
668 * decl.c (grokdeclarator): If we got an error_mark_node from
669 check_explicit_specialization, just return it right back.
671 1998-06-12 Mark Mitchell <mark@markmitchell.com>
673 * class.c (instantiate_type): Don't treat template-ids that don't
674 specify any template arguments as equivalent to ordinary
675 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
676 pointer-to-members for member templates. Tidy slightly.
677 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
678 * init.c (build_offset_ref): Handle template-ids like ordinary
679 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
680 offset part of the OFFSET_REF.
681 * typeck.c (build_unary_op): Change check for unknown types to
682 look for OFFSET_REFs, not SCOPE_REFs.
684 1998-06-11 Mark Mitchell <mark@markmitchell.com>
686 * pt.c (is_member_template_class): New function.
687 (push_template_decl_real): Use it.
689 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
691 * friend.c (do_friend): Add support for nested classes using
692 member functions of the enclosing class as friends.
694 1998-06-10 Mark Mitchell <mark@markmitchell.com>
696 * call.c (convert_default_arg): Make global, not static.
697 (convert_arg_for_ellipsis): Split out from ...
698 (build_over_call): Here.
699 * cp-tree.h (convert_default_arg); Declare.
700 (convert_arg_to_ellipsis): Likewise.
701 (do_member_init): Remove.
702 * init.c (do_member_init): Remove; this code is dead.
703 (expand_member_init): Remove much of this code; it is dead.
704 * typeck.c (convert_arguments): Use convert_default_arg and
705 convert_arg_for_ellipsis, rather than duplicating here.
707 * call.c (convert_like): Don't fail silently if
708 build_user_type_conversion fails. Always return error_mark_node
711 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
713 * search.c (covariant_return_p): Complain about ambiguous base.
715 * typeck.c (build_component_ref): Diagnose ref to nested type.
717 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
719 * decl.c (grokparms): Check that INIT isn't an error_mark_node
720 before giving error about invalid type for default arg.
722 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
724 * call.c (build_method_call): Fix thinko.
726 1998-06-10 Dave Brolley <brolley@cygnus.com>
728 * decl2.c (lang_decode_option): New argc/argv interface.
729 * cp-tree.h (lang_decode_option): New argc/argv interface.
730 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
731 specified for cpplib-enabled compilers.
732 * lex.c (lang_init): Don't check_newline for cpplib.
733 (init_parse): Don't initialize cpplib here.
735 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
737 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
738 piece before checking DECL_MUTABLE_P.
740 1998-06-10 John Carr <jfc@mit.edu>
742 * tree.c (debug_binfo): Make printf format match arguments.
744 * error.c (OB_PUTI): Make printf format match arguments.
746 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
748 * init.c (perform_member_init): Handle default-initialization.
750 * except.c (build_throw): Handle throwing NULL.
752 * typeck.c (build_x_function_call): Use resolve_offset_ref.
754 * search.c (compute_access): Only strip an anonymous union
757 * call.c (add_builtin_candidates): Tweak.
759 * cvt.c (build_expr_type_conversion): Restore code for conversion
761 * decl2.c (delete_sanity): Use it. Clean up.
763 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
765 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
767 * typeck.c (c_expand_return): Don't warn about void expressions on
768 return statements in functions returning void.
770 1998-06-09 Mark Mitchell <mark@markmitchell.com>
772 * pt.c (fn_type_unification): Revise documentation. Tidy.
773 (type_unification): Likewise.
775 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
777 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
779 * parse.y (function_try_block): Rename expand_start_catch, and delete
781 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
784 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
786 * search.c (lookup_member): New fn.
787 * class.c (finish_struct_1): Use it.
788 * decl.c (lookup_name_real): Use it.
790 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
792 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
794 * cp-tree.h: Add prototype for `maybe_print_template_context' and
795 `maybe_make_one_only'.
797 * decl.c (auto_function): Remove unused variable `decl'.
799 * decl2.c: Include dwarf2out.h and dwarfout.h.
801 * lex.c: Remove redundant declarations of `set_float_handler' and
804 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
806 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
807 time flag. Call __cp_eh_info instead of __cp_exception_info.
808 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
809 (__cp_exception_info): Return offset into cp_eh_info structure to
810 match what use to be the start of this structure.
811 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
812 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
814 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
815 __cp_eh_info instead of __cp_exception_info.
817 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
819 * decl.c (cp_finish_decl): Disable inlining of extern inlines
820 with static variables.
822 1998-06-08 Mark Mitchell <mark@markmitchell.com>
824 * init.c (build_offset_ref): Correct previous change to use build,
827 1998-06-07 Mark Mitchell <mark@markmitchell.com>
829 * class.c (instantiate_type): Handle pointer-to-members where the
830 member is a template.
831 * init.c (build_offset_ref): Likewise.
832 * typeck.c (build_unary_op): Likewise.
834 1998-06-07 Richard Henderson <rth@cygnus.com>
836 * lex.c (lang_init_options): New function.
837 (lang_init): Remove flag_exceptions == 2 hack.
839 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
841 * search.c (envelope_add_decl): Tweak for implicit typename.
843 * call.c (joust): Also warn about confusing conversion op/constructor
846 * spew.c (yylex): Also return the TYPE_DECL if got_object.
847 Don't clear got_object after '~'.
848 * call.c (build_scoped_method_call): Tweak destructor handling.
849 (build_method_call): Likewise.
850 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
851 TYPE_MAIN_VARIANT for destructors.
852 * semantics.c (finish_object_call_expr): Complain about calling a
855 1998-06-05 Per Bothner <bothner@cygnus.com>
857 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
858 Define - update needed by gcc.c change.
860 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
862 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
864 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
866 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
867 * decl.c (lookup_name_real): Add namespaces_only parameter.
868 If set, return only NAMESPACE_DECLs.
869 (select_decl): Likewise.
870 (identifier_type_value): Give additional parameter.
871 (lookup_name_nonclass): Likewise.
872 (lookup_name): Likewise.
873 (find_binding): Skip namespace aliases.
874 (binding_for_name): Likewise.
875 (push_namespace): Check for namespace aliases.
876 (lookup_name_namespace_only): New function.
877 (begin_only_namespace_names, end_only_namespace_names): New functions.
878 * decl2.c (set_decl_namespace): Skip namespace aliases.
879 (do_using_directive): Likewise.
880 (do_namespace_alias): Produce namespace aliases, fix alias
882 * error.c (dump_decl): Support SCOPE_REF.
883 * parse.y (extdef): Wrap lookup with namespace_only for namespace
884 aliases and using declarations.
886 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
888 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
890 * error.c (dump_expr): Clean up NEW_EXPR case.
892 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
894 Suggested by Brendan Kehoe
895 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
896 treat it as using ::decl.
898 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
900 * tree.c (mapcar): Support NEW_EXPR.
902 * error.c (dump_expr): Support NEW_EXPR.
904 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
906 * method.c (make_thunk): Use overload machinery to make name.
907 * search.c (covariant_return_p): New fn.
908 (get_matching_virtual): Use it.
910 * init.c (build_new_1): Fix check for void.
912 1998-06-01 Per Bothner <bothner@cygnus.com>
914 * cp-tree.h (TYPE_FOR_JAVA): New macro.
915 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
916 java_int_type_node, java_long_type_node, java_float_type_node,
917 java_double_type_node, java_char_type_node, java_boolean_type_node):
918 New "primitive" types, with predefined names __java_byte etc.
919 (record_builtin_java_type): New function.
920 (init_decl_processing): Make Java types with record_builtin_java_type.
921 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
922 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
923 (grokfndecl): Call check_java_method for Java classes.
924 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
925 (process_overload_item): Match types against specific
926 java_XX_type_node types, rather than using is_java_type.
927 * class.c (finish_struct_1): Don't add default copy constructor
928 or operator= if TYPE_FOR_JAVA.
929 (pop_lang_conext): Restore strict_prototyp proper if Java.
930 * decl2.c (acceptable_java_type, check_java_method): New functions.
931 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
932 (tsubst): Move common statement after if statement.
933 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
935 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
937 * pt.c (for_each_template_parm): Use first_rtl_op.
939 * tree.c (build_cplus_array_type_1): Also check index_type for
942 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
944 * pt.c (tsubst): Always copy BINFO_BASETYPES.
946 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
948 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
951 1998-05-29 Mark Mitchell <mark@markmitchell.com>
953 * decl.c (grokdeclarator): Don't complain about in-class
954 initialization of static consts if we don't really know the type
957 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
959 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
960 * method.c (build_destructor_name): New fn.
961 * decl2.c (maybe_retrofit_in_chrg): Split out...
962 (grokclassfn): From here. Reorganize.
963 * decl.c (grok_ctor_properties): Make sure ctors for types with
964 vbases have the in_chrg parm.
965 * pt.c (instantiate_class_template): Update
966 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
968 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
970 1998-05-28 Mark Mitchell <mark@markmitchell.com>
972 * pt.c (instantiate_decl): Make test for whether or not static
973 variables should be instantiated early match its comment.
975 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
977 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
979 (start_function): Call check_default_args.
980 * decl2.c (grokfield): Don't call check_default_args.
981 (check_default_args): Use cp_error_at.
982 * lex.c (do_pending_defargs): Call check_default_args.
984 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
986 * call.c (build_method_call): Make sure get_type_value returns
987 something before we try to use its TYPE_MAIN_VARIANT.
988 (build_scoped_method_call): Likewise.
990 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
992 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
995 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
998 * friend.c (do_friend): Clarify template warning.
1000 1998-05-27 Mark Mitchell <mark@markmitchell.com>
1002 * decl.c (shadow_label): Don't treat decls as identifiers.
1003 (maybe_push_to_top_level): Clear shadowed_labels.
1005 * pt.c (instantiate_decl): Reset lineno and filename after calling
1006 regenerate_decl_from_template.
1008 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
1011 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
1013 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
1015 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1017 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
1018 (convert_nontype_argument): Handle cases when nontype template
1019 parameters become classes after substitution.
1021 1998-05-26 Mark Mitchell <mark@markmitchell.com>
1023 * friend.c (is_friend): Use comptypes, rather than == to compare
1024 types. Modify for new representation of template friends.
1025 (make_friend_class): Likewise.
1026 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
1027 (instantiate_class_template): Deal with template friends.
1029 * decl.c (store_parm_decls): Remove redundant call to
1030 expand_main_function.
1032 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
1034 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
1037 1998-05-26 Per Bothner <bothner@cygnus.com>
1039 * language_as_string: Handle lang_java.
1041 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
1043 * decl.c (pushdecl): Don't copy the type_decl.
1045 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1047 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
1049 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
1051 * parse.y (complex_direct_notype_declarator): Use $1 to access
1052 scope of notype_qualified_id.
1054 1998-05-26 Dave Brolley <brolley@cygnus.com>
1056 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
1057 (init_parse): Initialize cpplib interface.
1059 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
1062 1998-05-26 Mark Mitchell <mark@markmitchell.com>
1064 * decl.c (pushtag): Avoid crashing on erroneous input.
1066 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1068 * decl.c (push_namespace): Only produce one unique name for
1069 anonymous namespaces.
1070 (get_unique_name): Remove.
1072 1998-05-25 Mark Mitchell <mark@markmitchell.com>
1074 * call.c (tourney): Don't do any extra comparisons.
1076 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
1078 * cp-tree.h (processing_template_parmlist): Declare.
1079 * decl.c (pushtag): Don't call push_template_decl when we
1081 * pt.c (processing_template_parmlist): New variable.
1082 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
1083 (complete_template_args): Use it.
1084 (add_to_template_args): Likewise.
1085 (innermost_args): Likewise.
1087 (begin_template_parm_list): Use processing_template_parmlist.
1088 (end_template_parm_list): Likewise.
1090 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
1091 * decl.c (grokdeclarator): Use it.
1092 * decl2.c (grok_x_components): Likewise.
1093 * init.c (initializing_context): Likewise.
1094 * method.c (do_build_copy_constructor): Likewise.
1095 (do_build_assign_ref): Likewise.
1096 * search.c (compute_access): Likewise.
1097 * typeck.c (build_component_ref): Likewise.
1099 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
1100 unnamed type a typedef name "for linkage purposes".
1102 * pt.c (lookup_template_class): Don't look at
1103 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
1105 * method.c (build_overload_int): Handle error cases gracefully.
1107 * pt.c (instantiate_decl): Handle static member variables
1110 * pt.c (tsubst): Use the tsubst'd type when producing new
1111 TEMPLATE_PARM_INDEX nodes.
1113 1998-05-24 Mark Mitchell <mark@markmitchell.com>
1115 * tree.c (cp_tree_equal): Handle pointers to member functions.
1117 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
1118 sure the type of the REF_BIND is a reference type.
1119 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
1120 target_type for clarity.
1122 * parse.y (xcond): Move call to condition_conversion ...
1123 * semantics.c (finish_for_cond): Here.
1124 * parse.c: Regenerated.
1126 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
1128 * decl.c (push_namespace): Namespaces have type void.
1129 * typeck2.c (incomplete_type_error): Complain about namespace
1131 * typeck.c (decay_conversion): Likewise.
1133 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1135 * error.c (dump_expr): Support namespaces.
1137 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
1139 * cp-tree.def: Add SRCLOC.
1140 * cp-tree.h: Add struct tree_srcloc and accessor macros.
1141 * tree.c (build_srcloc, build_srcloc_here): New fns.
1142 * pt.c (add_pending_template): Use build_srcloc_here.
1143 (push_tinst_level): Update last_template_error_tick before erroring.
1144 (instantiate_decl): Restore lineno and input_filename before
1145 calling add_pending_template.
1146 * decl2.c (finish_file): Set up lineno and input_filename for
1149 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
1151 * decl.c (lang_print_error_function): New fn.
1152 (init_decl_processing): Set print_error_function to use it.
1153 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
1155 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
1158 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
1159 copy-initialization.
1161 * class.c (build_vtable_entry): Use int_fits_type_p.
1162 (build_vtable): Pass a signed offset to build_vtable_entry.
1163 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
1164 set_rtti_entry): Likewise.
1166 1998-05-22 Per Bothner <bothner@cygnus.com>
1168 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
1169 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
1171 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
1173 * pt.c (print_template_context): Use fprintf instead of cp_error.
1175 * pt.c (determine_specialization): Just return an error_mark_node.
1176 Also print the decl we want in error messages. If we complain,
1177 return error_mark_node.
1178 (tsubst_friend_function): Set lineno and input_filename so
1179 error messages will be useful.
1180 (instantiate_template): Just return an error_mark_node.
1181 (check_explicit_specialization): Don't mess with a returned
1184 * pt.c (print_template_context): Add new argument.
1185 (maybe_print_template_context): New fn.
1186 (push_tinst_level): Increment tinst_level_tick.
1187 (pop_tinst_level): Likewise.
1188 * errfn.c (cp_thing): Call maybe_print_template_context. Use
1189 xrealloc instead of xmalloc.
1191 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
1193 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
1195 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
1196 if the template we looked up is the same as the one we already
1199 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
1201 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
1202 (cpp_reader,parse_in): Add for cpplib.
1203 (check_newline): Call handle_sysv_pragma with new interface.
1204 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
1206 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
1207 (sub_getch): Call GETC for cpplib.
1209 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
1210 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
1212 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
1214 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
1216 * decl2.c (maybe_make_one_only): New fn.
1217 (import_export_vtable): Use it.
1218 (import_export_decl): Likewise.
1219 * pt.c (mark_decl_instantiated): Likewise.
1221 1998-05-21 Mark Mitchell <mmitchell@usa.net>
1223 * decl2.c (find_representative_member): Rename to ...
1224 (build_anon_union_vars): New function.
1225 (finish_anon_union): Fix stupidity of previous change.
1227 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
1229 * decl.c (grokfndecl): Handle definition of specialization in
1232 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
1234 1998-05-20 Mark Mitchell <mmitchell@usa.net>
1236 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
1237 to look for type declarations.
1238 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
1239 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
1240 (finish_member_class_template): Declare.
1241 * decl.c (pushtag): Put member class templates on the
1242 CLASSTYPE_TAGS list, just as for ordinary member classes.
1243 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
1244 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
1245 IDENTIFIER_NAMESPACE_VALUEs.
1246 * parse.y (component_decl): Move code to ...
1247 * semantics.c (finish_member_class_template): New function.
1248 Don't put member class templates on the list of components for a
1250 * parse.c: Regenerated.
1251 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
1252 In fact, don't use DECL_CONTEXT at all here.
1254 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
1256 * decl.c (record_unknown_type): New function.
1257 (init_decl_processing): Call it for the unknown and global type
1260 1998-05-20 Mark Mitchell <mmitchell@usa.net>
1262 * decl2.c (find_representative_member): New function.
1263 (finish_anon_union): Use it.
1265 * cp-tree.h (MAIN_NAME_P): New macro.
1266 (DECL_MAIN_P): Likwise.
1267 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
1268 (grokfndecl): Use the new macros.
1269 (grokdeclarator): Likewise.
1270 (start_function): Likewise.
1271 (store_parm_decls): Likewise.
1272 (finsh_function): Likewise.
1273 * friend.c (do_friend): Likewise.
1274 * typeck.c (build_function_call_real): Likewise.
1275 (build_unary_op): Likewise.
1277 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
1279 * decl2.c (start_objects, finish_objects, do_dtors,
1280 do_ctors): Split out from...
1281 (finish_file): ...here.
1283 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
1285 * tree.c (is_overloaded_fn): Don't abort on placeholders from
1288 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
1290 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
1292 * error.c (dump_expr): Handle an ARROW_EXPR.
1294 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
1296 * decl.c (saveable_obstack): Declare.
1297 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
1298 declare, if necessary.
1300 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
1302 * call.c (compare_qual): Remove.
1304 (is_properly_derived_from): New function.
1305 (maybe_handle_ref_bind): Likewise.
1306 (maybe_handle_implicit_object): Likewise.
1307 (compare_ics): Modify substantially to bring into conformance with
1309 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
1310 (comp_cv_qualification): Declare.
1311 (comp_cv_qual_signature): Likewise.
1312 * typeck.c (comp_cv_qualification): Likewise.
1313 (comp_cv_qual_signature): Likewise.
1315 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1317 * Makefile.in (parse.o): Depend on toplev.h.
1319 * class.c (typecode_p): Remove prototype and definition.
1321 * cp-tree.h (currently_open_class, is_empty_class, member_p):
1324 * decl.c (push_overloaded_decl_top_level): Remove prototype and
1327 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
1328 in call to `cp_thing'.
1329 (cp_warning): Likewise for function pointer `warning'.
1331 * except.c (do_function_call): Remove prototype and definition.
1332 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
1334 * method.c (is_java_type): Add prototype and make it static.
1336 * parse.y: Include toplev.h.
1338 * pt.c (type_unification): Remove unused variable `arg'.
1339 (instantiate_decl): likewise for `save_ti'.
1341 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
1343 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
1345 * init.c (build_member_call): Handle template_ids.
1346 * parse.y (primary): Add global_scope template_id.
1348 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1350 * decl2.c (get_sentry): Use end_temporary_allocation.
1351 Don't declare permanent_obstack.
1353 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
1355 * parse.y (.finish_new_placement): New non-terminal.
1356 (unary_expr, new_type_id): Use it.
1357 * parse.c: Regenerated.
1359 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
1361 * pt.c (redeclare_class_template): Say where the original definition
1362 of the template-parameter's default argument appeared.
1364 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
1366 * call.c (build_over_call): Tweak empty class handling.
1368 * decl.c (make_typename_type): Use currently_open_class.
1370 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
1372 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1374 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
1375 for a type unless it is one.
1377 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
1379 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
1381 * Makefile.in (program_transform_name, objdir): Define.
1383 * Makefile.in (BISON): Use bison from the build tree if it exists.
1386 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1388 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
1390 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
1392 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
1394 * call.c (build_scoped_method_call): Likewise.
1396 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
1398 * init.c (build_new_1): Call suspend_momentary around the creation
1399 of values that must be saved for exception handling.
1400 * parse.y (.build_new_placement): New non-terminal.
1401 (unary_expr, new_placement): Use it.
1402 * parse.c: Regenerated.
1404 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
1406 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
1409 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
1412 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
1414 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1416 * decl.c (start_decl): Revert problem change.
1418 * Makefile.in (CONFLICTS): Fix.
1420 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1422 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
1424 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
1426 * class.c (finish_struct_1): Use BINFO_SIZE.
1428 * decl.c (start_decl): Use 'tem'.
1430 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1432 * exception.cc: Include eh-common.h.
1433 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
1434 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
1435 (__cp_push_exception): Initialize eh_info struct as well.
1436 * except.c: Remove local structs and include eh-common.h.
1437 (init_exception_processing): Set language and version codes.
1438 (call_eh_info): add presence of eh_info to runtime description of
1440 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
1441 * semantics.c (finish_try_block): call start_catch_block() and
1443 * parse.y (function_try_block): call start_catch_block() and
1446 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
1448 * typeck.c (original_type): New function.
1449 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
1450 to see if they're actually the same.
1451 * cp-tree.h (original_type): Declare.
1453 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1455 * Makefile.in (lex.o): Depend on output.h.
1457 * call.c (add_function_candidate): Remove unused variable `cand'.
1458 (add_conv_candidate): Likewise.
1459 (build_builtin_candidate): Likewise.
1461 * cp-tree.h: Add prototype for `types_overlap_p'.
1463 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
1465 * decl2.c (merge_functions): Remove unused variables `tmp' and
1468 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
1469 (code_as_string): Likewise.
1470 (language_as_string): Likewise.
1471 (parm_as_string): Likewise.
1472 (op_as_string): Likewise.
1473 (assop_as_string): Likewise.
1474 (cv_as_string): Likewise.
1476 * lex.c: Include output.h.
1478 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
1480 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
1483 * tinfo.cc (__class_type_info::dcast): Change the type of variable
1484 `i' from int to size_t.
1486 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
1489 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1491 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
1492 DECL_NAMESPACE_SCOPE_P.
1493 (lang_decl_name): Likewise.
1494 * pt.c (tsubst_friend_function, tsubst): Likewise.
1495 * decl.c (pushdecl, redeclaration_error_message, start_decl,
1496 cp_finish_decl, start_function): Likewise.
1497 * class.c (finish_struct_1): Likewise.
1498 * call.c (build_over_call): Likewise.
1499 (compare_ics): Use DERIVED_FROM_P.
1501 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
1503 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
1504 * method.c (build_mangled_name): Use it.
1505 (build_decl_overload_real): Likewise.
1507 * error.c (dump_simple_decl): New function, broken out from ...
1508 (dump_decl): Use it.
1510 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
1512 * ptree.c (lang_print_xnode): Add missing `break'.
1514 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
1516 * call.c (add_template_candidate): Adjust for changes to
1517 fn_type_unification.
1518 (add_template_candidate_real): Likewise.
1519 (add_template_conv_candidate): Likewise.
1520 (build_user_type_conversion_1): Likewise.
1521 (build_new_function_call): Likewise.
1522 (build_object_call): Likewise.
1523 (build_new_op): Likewise.
1524 (build_new_method_call): Likewise.
1525 * class.c (instantiate_type): Likewise.
1526 * cp-tree.h (unification_kind_t): New type.
1527 (fn_type_unification): Adjust prototype.
1528 (type_unificaiton): Likewise.
1529 * pt.c (UNIFY_ALLOW_NONE): New macro.
1530 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
1531 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
1532 (UNIFY_ALLOW_DERIVED): Likewise.
1533 (unify): Change prototype.
1534 (maybe_adjust_types_for_deduction): New function.
1535 (check_cv_quals_for_unify): Likewise.
1536 (determine_specialization): Adjust.
1537 (fn_type_unification): Likewise.
1538 (type_unification): Likewise.
1539 (type_unification_real): Likewise. Use
1540 maybe_adjust_types_for_deduction. Fix mishandling of
1541 back-unification of template functions passed as arguments. Pass
1542 appropriate combination of UNIFY_ALLOW_* to unify.
1543 (unify): Remove unused NTPARMS parameter. Use
1544 check_cv_quals_for_unify. Remove bogus code that allowed
1545 too-generous unification in order to adhere more closely to standard.
1546 (get_bindings_real): Adjust.
1547 (get_class_bindings): Likewise.
1549 * method.c (build_overload_identifier): Only use the innermost
1550 template arguments when mangling.
1551 * pt.c (tsubst_template_argument_vector): New function.
1552 (complete_template_args): Deal with the situation where the
1553 extra_args contain more than one level of arguments.
1554 (lookup_template_class): Deal with member template classes, which
1555 may have more than one level of arguments.
1556 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
1557 Improve handling of member template classes. Use
1558 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
1559 tsubst_template_argument_vector where appropriate.
1560 (regenerate_decl_from_template): Break out from ...
1561 (instantiate_decl): Here.
1563 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
1564 * parse.h: Regenerated.
1565 * parse.c: Really regenerated.
1567 * cp-tree.h (finish_unary_op_expr): New function.
1568 (finish_id_expr): Likewise.
1569 (begin_new_placement): Likewise.
1570 (finish_new_placement): Likewise.
1571 (finish_declarator): Likewise.
1572 (finish_translation_unit): Likewise.
1573 (finish_parmlist): Likewise.
1574 (begin_class_definition): Likewise.
1575 (finish_class_definition): Likewise.
1576 (finish_default_args): Likewise.
1577 (finish_inline_definitions): Likewise.
1578 * parse.y (GCC_ASM_KEYWORD): Remove.
1579 (TYPENAME_ELLIPSIS): Likewise.
1580 * parse.c: Regenerated.
1581 Use new functions in semantics.c in the actions for many rules.
1582 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
1583 * hash.h: Regenerated.
1584 * semantics.c (finish_expr_stmt): Allow NULL expr.
1585 (finish_unary_op_expr): New function, containing
1586 code previously in parse.y.
1587 (finish_id_expr): Likewise.
1588 (begin_new_placement): Likewise.
1589 (finish_new_placement): Likewise.
1590 (finish_declarator): Likewise.
1591 (finish_translation_unit): Likewise.
1592 (finish_parmlist): Likewise.
1593 (begin_class_definition): Likewise.
1594 (finish_class_definition): Likewise.
1595 (finish_default_args): Likewise.
1596 (finish_inline_definitions): Likewise.
1598 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
1600 * typeck.c (build_c_cast): Don't decay arrays and functions to
1601 pointer type when converting to a class type.
1603 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
1605 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
1606 (DECL_CLASS_SCOPE_P): Likewise.
1608 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
1610 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
1611 * decl2.c (constructor_name_full): Likewise.
1613 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
1615 * tree.c (mapcar): Add OVERLOAD support.
1617 * init.c (resolve_offset_ref): We must use basetype_path before we
1618 destroy it with a call to convert_pointer_to.
1620 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1622 * class.c (currently_open_class): New fn.
1623 * decl.c (lookup_name_real): Use it.
1624 * search.c (lookup_field): Likewise.
1626 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1628 * cp-tree.def (OVERLOAD): New node.
1629 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
1630 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
1631 (NAMESPACE_BINDING): Remove.
1632 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
1634 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
1636 (tree_overload): New struct.
1637 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
1638 (REAL_IDENTIFIER_TYPE_VALUE): Define.
1639 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
1640 (lang_decl_flags): Remove in_namespace.
1641 (lang_decl): Remove chain.
1642 (DECL_CHAIN, DECL_NAMESPACE): Remove.
1643 (flag_honor_std): Declare extern.
1644 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
1645 namespace_binding, set_namespace_binding,
1646 lookup_function_nonclass, cat_namespace_levels,
1647 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
1648 scratch_ovl_cons, ovl_member, build_overload): Declare.
1649 (decl_list_length, get_namespace_id, current_namespace_id,
1650 overloaded_globals_p): Remove.
1651 (lookup_using_namespace, qualified_lookup_using_namespace): Change
1653 (push_scratch_obstack): New macro.
1654 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
1655 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
1657 (build_new_function_call): Iterate using OVL_CHAIN.
1658 Print DECL_NAME in when reporting ambiguities.
1659 (build_object_call): Iterate using OVL_NEXT for fns, convs.
1660 (build_new_op): Call lookup_function_nonclass.
1661 Iterate using OVL_NEXT.
1662 (build_op_delete_call): Change detection of members.
1663 Do not wrap TREE_LIST around fields and single global functions.
1664 (build_over_call): Don't push a class level if the context is a
1666 (build_new_method_call): Iterate using OVL_NEXT.
1667 * class.c (add_method): Chain overloaded members using
1668 build_overload. Remove copying of method.
1669 (grow_method): When iterating through the obstack, expect OVERLOAD
1670 nodes. Chain overload members.
1671 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
1672 nodes in call to get_baselinks.
1673 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
1674 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
1675 fdecls that are OVERLOAD nodes.
1676 (validate_lhs): New function.
1677 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
1678 code. Use DECL_NAME in error messages. Split code between global
1679 and member function processing.
1680 * decl.c (global_type_node): New static variable.
1681 (in_std): New global.
1682 (struct binding_level): New field usings.
1683 (resume_binding_level): Assert that we are not in a class.
1684 (toplevel_bindings_p): Just check for namespace_p or
1686 (resume_level): Remove.
1687 (find_binding): New function.
1688 (binding_for_name): Call it.
1689 (namespace_binding, set_namespace_binding): New functions.
1690 (push_namespace): Associate binding level with new namespace,
1691 resume_binding_level for existing namespace. Remove old code.
1692 Fake std by counting.
1693 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
1694 (maybe_push_to_top_level): Save current namespace.
1695 (pop_from_top_level): Restore saved namespace.
1696 (pop_namespace): Call suspend_binding_level. Remove old code.
1697 (cat_namespace_levels): New function.
1698 (set_identifier_type_value_with_scope): For namespace bindings,
1699 set BINDING_TYPE, and use global_type_node.
1700 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
1701 (identifier_type_value): New function.
1702 (pushtag): If no context, use current_namespace.
1703 (duplicate_decls): Don't process DECL_CHAIN.
1704 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
1705 already set. Never reset it to NULL_TREE. Lookup global variables
1706 in their namespace. Push overloaded templates if they are on
1708 (pushdecl_namespace_level): New function.
1709 (pushdecl_top_level): Implement using pushdecl_namespace_level.
1710 (pushdecl_using_decl): New function.
1711 (overloaded_globals_p): Remove.
1712 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
1713 them. Use namespace_binding and set_namespace_value.
1714 (redeclaration_error_message): Complain if the declarations come
1715 from different namespaces.
1716 (lookup_tag): On namespace level, look in the BINDING_TYPE.
1717 (lookup_namespace_name): Pass tree_bindings from stack. Remove
1719 (select_decl): New function.
1720 (lookup_name_real): Call it for qualified and unqualified lookup.
1721 Pass tree_bindings from the stack.
1722 If prefer_type is 1, also accept namespaces.
1723 (lookup_function_nonclass): New function.
1724 (init_decl_processing): Set the binding level of the global
1725 namespace to global_binding_level.
1726 Build a proper type list for __builtin_apply.
1727 Initialize std_node to "fake std" if flag_honor_std is set.
1728 Initialize global_type_node.
1729 Allocated bad_alloc in namespace std if flag_honor_std.
1730 (define_function): Set the DECL_CONTEXT to the current_namespace.
1731 (start_decl): A namespace is not considered as a context here. If
1732 the DECL_CONTEXT is a namespace, push the decl.
1733 (cp_finish_decl): Check for namespaces used as initializers.
1734 (grokfndecl): Add namespace parameter. Remove processing of
1736 (grokvardecl): Add namespace parameter.
1737 (grokdeclarator): Process SCOPEs that are namespaces. For
1738 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
1739 (start_function): Check for contexts that are namespaces.
1740 Set context for declarations that have not been pushed.
1741 (store_parm_decls): Check for ::main only.
1742 (finish_function): Likewise.
1743 (start_method): Check for contexts that are namespaces.
1744 (start_method): Remove DECL_CHAIN processing.
1745 * decl2.c (flag_honor_std): Declare.
1746 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
1747 (decl_namespace_list): New static global.
1748 (grok_x_components): Ignore namespaces as type contexts.
1749 (check_classfn): Expect OVERLOAD nodes.
1750 (grokfield): Remove DECL_CHAIN processing.
1751 (finish_file): Call cat_namespace_levels.
1752 (merge_functions): New function.
1753 (ambiguous_decl): Rewrite.
1754 (lookup_using_namespace): Produce tree_bindings.
1755 (qualified_lookup_using_namespace): Likewise.
1756 (set_decl_namespace, decl_namespace, current_decl_namespace,
1757 push_decl_namespace, pop_decl_namespace): New functions.
1758 (arg_lookup): New struct.
1759 (add_function, arg_assoc_namespace, arg_assoc_class,
1760 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
1762 (get_namespace_id, current_namespace_id): Remove.
1763 (do_toplevel_using_decl): Rewrite.
1764 (do_class_using_decl): Complain about namespace qualifiers.
1765 (do_using_directive): Sorry if not on namespace level. Complain
1766 about unknown namespaces.
1767 * error.c (dump_aggr_type): Check for namespace contexts.
1768 * except.c (init_exception_processing): Push terminate into std.
1769 * friend.c (is_friend): A namespace is not a context, here.
1770 * init.c (expand_member_init): Remove DECL_CHAIN processing.
1771 (build_offset_ref): Process OVERLOAD nodes.
1772 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
1773 * lex.c (identifier_type): Loop using OVL_CHAIN.
1774 (see_typename): Set looking_for_typename to 2.
1775 (real_yylex): Likewise.
1776 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
1777 (do_scoped_id): Expect OVERLOAD nodes.
1778 Change calling convention for qualified_lookup_using_namespace.
1779 (build_lang_decl): Don't set in_namespace anymore.
1780 * method.c (typevec_size): New global.
1781 (build_overload_nested_name): Return if global_namespace.
1782 Otherwise, always expect a declaration context.
1783 (build_qualified_name): Likewise.
1784 Make sure we don't write beyond typevec_size.
1785 (build_decl_overload_real): Likewise.
1786 Allocate one extra slot for the namespace.
1787 (hack_identifier): Mark code dead.
1788 Process OVERLOAD and NAMESPACE_DECL nodes.
1789 * parse.y (program): Pop namespaces until in global namespace.
1790 (extdef): In a using-declaration, don't discard the identifier if
1791 there is no declaration.
1792 (left_curly): Ignore type contexts which are namespaces.
1793 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
1795 * pt.c (template_class_depth): Expect types to be namespaces.
1796 (determine_specialization): Simplify by expecting OVERLOAD nodes.
1797 (push_template_decl): Push into namespace level.
1798 Reset ctx if it is a namespace.
1799 Set DECL_CONTEXT to current_namespace if not set already.
1800 Ignore real contexts that are namespaces.
1801 (mangle_class_name_for_template): Skip global_namespace.
1802 Mangle other namepaces as declarations.
1803 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
1804 (lookup_template_class): Push into namespace of context.
1805 If the context is a namespace, set it to global_namespace.
1806 Use id_context for mangling.
1807 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
1808 (tsubst_friend_function): Ignore namespace contexts.
1809 Push into namespace level.
1810 (tsubst): Handle NAMESPACE_DECL nodes.
1811 Remove DECL_CHAIN processing.
1812 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
1813 * ptree.c (print_lang_identifier): Print bindings.
1814 (lang_print_xnode): Print OVERLOAD nodes.
1815 * rtti.c (init_rtti_processing): Push type_info into std.
1816 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
1817 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
1818 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
1819 lookup_fnfields_here): Likewise.
1820 Process all nodes, instead of going through TREE_CHAIN.
1821 * sig.c (build_signature_pointer_or_reference_type): Set context
1822 to global_namespace.
1823 (build_signature_table_constructor): Expect OVERLOAD nodes.
1824 * spew.c (yylex): Save old setting of looking_for_typename.
1825 * tree.c (decl_list_length): Remove.
1826 (binding_init): New function.
1827 (count_functions): Rewrite.
1828 (is_overloaded_fn): Expect OVERLOAD nodes.
1829 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
1830 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
1831 ovl_member): New functions.
1832 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
1833 (type_unknown_p): Likewise.
1834 (require_instantiated_type): Likewise.
1835 (build_component_ref): Declare code dead.
1836 (build_x_function_call): Create and expect OVERLOAD nodes.
1837 (build_function_call_real): Check for ::main only.
1838 (build_unary_op): Likewise. Expect OVERLOAD nodes.
1839 (convert_for_assignment): Check for TREE_LIST before accessing
1841 * decl.c (duplicate_decls): Check for namespace bindings instead
1843 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
1844 lookup_name_current_level, start_decl, xref_tag,
1845 finish_enum): Likewise.
1846 * init.c (build_offset_ref): Likewise.
1847 * search.c (lookup_field): Likewise.
1848 (lookup_fnfields): Likewise.
1849 (dfs_debug_mark): Likewise.
1850 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
1851 (poplevel_class, pop_from_top_level): Likewise.
1852 * decl2.c (finish_method): Likewise.
1853 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
1854 * decl.c (record_builtin_type): Likewise.
1855 (init_decl_processing, grokfndecl): Likewise.
1856 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
1857 (make_lang_type): Likewise.
1858 * parse.y (make_thunk): Likewise.
1859 * pt.c (tsubst): Likewise.
1860 * tree.c (debug_binfo): Likewise.
1861 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
1862 tinfo2.cc, inc/new.h: Add std qualifications.
1863 * inc/new: Wrap with namespace std if __HONOR_STD.
1864 * inc/typeinfo: Likewise.
1866 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1868 * call.c (build_user_type_conversion_1): Handle second_conv
1869 properly for templates.
1871 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1873 * method.c (build_decl_overload_real): Set TREE_USED flag to
1874 zero for build_type_variants nodes as well.
1876 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
1878 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
1880 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
1882 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
1883 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
1884 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
1885 xref.o): Add toplev.h dependencies.
1887 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
1889 * errfn.c (cp_error, cp_warning): Remove declarations for
1890 error and warning respectively.
1892 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1894 * error.c: Convert to using ctype macros defined in system.h.
1895 * method.c: Likewise.
1897 * lex.c: Likewise. Also remove redundant system header stuff.
1899 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
1901 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
1902 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
1903 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
1904 xref.c: Add include of toplev.h.
1906 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1908 * tree.c (perm_manip): Also regenerate the RTL of an extern.
1909 (copy_to_permanent): Use end_temporary_allocation.
1911 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
1913 * init.c (expand_vec_init): The initialization of each array
1914 element is a full-expression.
1916 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1918 * method.c (build_mangled_name): Add a call to build_type_variant
1919 to get the right type.
1921 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
1923 * Makefile.in: Add .SUFFIXES.
1925 * cp-tree.def: Remove NAMESPACE_DECL.
1927 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
1929 * call.c (build_over_call): Do evaluate arg even if it has empty
1931 * decl.c (start_function): Don't push a member function.
1933 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
1935 * Makefile.in (g++FAQ.info): Put -o option before input file.
1937 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1939 * gxxint.texi: Add info for squangling codes K and B.
1941 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
1943 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
1944 the expression in templates.
1945 (finish_stmt_expr): Likewise.
1947 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
1949 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
1951 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
1953 * decl.c (maybe_push_to_top_level): Always clear
1954 current_template_parms and processing_template_decl.
1955 (pushtag): Remove check of current_class_type and some comments,
1956 since maybe_push_to_top_level no longer creates confusion.
1958 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
1960 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
1961 (DECL_CLASS_TEMPLATE_P): Likewise.
1962 (DECL_PRIMARY_TEMPLATE): Likewise.
1963 (PRIMARY_TEMPLATE_P): Use it.
1964 (push_template_decl_real): New function.
1965 (redeclare_class_template): Take new template parameters as
1967 (is_specialization_of): New function.
1968 (comp_template_args): Declare.
1969 * decl.c (pushtag): Handle friend template classes.
1970 (xref_tag): Likewise. Use new calling convention for
1971 redeclare_class_template.
1972 * decl2.c (grok_x_components): Handle friend templates.
1973 * friend.c (is_friend): Use is_specialization_of where
1974 appropriate. Deal with friend class templates.
1975 (make_friend_class): Let a class template be friends with itself.
1976 * pt.c (comp_template_args): Remove declaration.
1977 (tsubst_friend_class): New function.
1978 (push_template_decl_real): New function.
1979 (push_template_decl): Use it.
1980 (redeclare_class_template): Adjust for new calling convention.
1981 (comp_template_args): Give it external linkage.
1982 (instantiate_class_type): Use tsubst_friend_class to deal
1983 with friend templates.
1984 * typeck.c (comptypes): Use comp_template_args, rather than
1985 expanding it inline.
1986 * parse.y (component_decl): Handle a nested template type
1987 like other component type declarations.
1989 * pt.c (check_explicit_specialization): Handle overloaded
1990 constructors correctly.
1992 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
1993 (lookup_template_class): Use it.
1995 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1997 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
1998 * cp-tree.h: Add WRAPPER support.
1999 * call.c (add_candidate): Split out from add_*_candidate fns.
2000 (build_over_call): Take the candidate instead of function and args.
2001 Enforce access control here. Emit overload warnings here.
2002 (add_warning): New fn.
2003 (joust): Add WARN parm. If not set, call add_warning instead of
2004 printing a warning. Reenable some warnings.
2006 (convert_like): Adjust.
2007 (build_new_op): Adjust.
2008 (build_new_function_call): Adjust.
2009 (build_user_type_conversion_1): Adjust.
2010 (USER_CONV_FN): Adjust.
2011 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
2012 build_int_wrapper): New fns.
2014 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
2016 * pt.c (unify): Fix typo in previous change.
2018 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2020 * error.c (dump_type_real): Declare canonical_name.
2022 * typeck.c (comp_target_types): Fix PMFs.
2024 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
2026 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
2027 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
2030 * pt.c (tsubst): Decrease the template-level of
2031 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
2032 TEMPLATE_PARM_INDEX.
2033 (template_decl_level): New function.
2034 (unify): Make sure to record unifications for template
2035 parameters, even when the parameters exactly match the arguments.
2036 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
2037 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
2038 aren't from the level we're currently working on.
2040 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
2042 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
2044 * decl2.c (check_member_template): Set DECL_IGNORED for member
2045 class templates, too.
2047 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
2049 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2051 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
2053 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
2055 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
2056 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
2057 (init_decl_processing): Handle TI types.
2058 * typeck.c (unsigned_type, signed_type): Handle TI types.
2060 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
2062 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
2063 New local added_libraries. Increment count when add library to
2066 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
2068 * cp-tree.h (type_as_string_real): New function.
2069 * pt.c (mangle_class_name_for_template): Use it.
2070 * error.c (dump_aggr_type): Change prototype.
2071 (dump_type_prefix): Likewise.
2072 (dump_type_suffix): Likewise.
2073 (dump_type_real): Convert from dump_type. If desired, the
2074 "canonica" name of a typedef, i.e., the name of the underlying
2075 type, can be printed.
2076 (dump_type): Call dump_type_real.
2078 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
2080 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
2082 * typeck.c (comp_target_types): Tweak pedantic case.
2083 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
2084 Return -1 or 1 instead of 1 or 2.
2085 (compparms): Remove STRICT handling.
2086 (convert_for_assignment): Fix handling of pmfs.
2088 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
2090 * typeck.c (comp_target_types): Handle references like pointers.
2091 (comp_target_parms): Note that return code from comp_target_types
2092 can be negative to indicate failure.
2094 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2096 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
2097 which requires a working target compiler to build.
2099 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
2101 * tree.c (avoid_overlap): Add prototype.
2103 * spew.c (num_tokens): Add prototype.
2104 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
2106 * search.c (dfs_check_overlap): Add prototype.
2107 (dfs_no_overlap_yet): Likewise.
2109 * pt.c (original_template): Add prototype.
2110 (inline_needs_template_parms): Likewise.
2111 (push_inline_template_parms_recursive): Likewise.
2112 (retrieve_specialization, register_specialization): Likewise.
2113 (print_candidates, reduce_template_parm_level): Likewise.
2114 (build_template_decl, mark_template_parm): Likewise.
2115 (tsubst_friend_function, get_bindings_real): Likewise.
2117 * method.c (start_squangling): Add prototype.
2118 (end_squangling, check_ktype, issue_ktype): Likewise.
2119 (build_overloaded_scope_ref, check_btype): Likewise.
2120 (build_mangled_template_parm_index): Likewise.
2122 * lex.c (init_cpp_parse): Add prototype.
2123 (handle_cp_pragma, handle_sysv_pragma): Likewise.
2124 (reduce_cmp, token_cmp): Likewise.
2126 * except.c (call_eh_info): Add prototype.
2127 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
2128 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
2130 * decl2.c (is_namespace_ancestor): Add prototype.
2131 (namespace_ancestor, add_using_namespace): Likewise.
2132 (ambiguous_decl): Likewise.
2134 * decl.c (indent): Add prototype.
2136 * call.c (add_template_candidate_real): Add prototype.
2138 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
2140 * decl2.c (build_expr_from_tree): Just return a PMF.
2142 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
2144 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
2145 when doing initializations.
2147 * pt.c (unify): Use comptypes to compare type args.
2149 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
2151 * decl.c (duplicate_decls): Fix check for when it's safe to free
2154 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
2157 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
2159 * pt.c (build_template_parm_index): Add prototype.
2161 * search.c (my_tree_cons): Don't clear words outside the
2162 newly allocated node.
2164 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
2166 * lex.c (init_parse): Now returns char* containing the filename.
2168 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
2169 Jeff Law <law@cygnus.com>
2171 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
2174 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2176 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
2178 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
2180 * decl.c (duplicate_decls): Don't warn for redundant decls if
2181 friend: let add_friend take care of it.
2183 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2185 * sig.c (build_signature_pointer_constructor): Don't set
2186 TREE_HAS_CONSTRUCTOR for a signature pointer.
2187 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
2188 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
2190 * typeck.c (build_unary_op): Only allow taking the address of a
2192 * typeck2.c (digest_init): Simplify.
2193 (store_init_value): Don't pedwarn about using { } for pmfs.
2195 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
2197 * cp-tree.h (start_decl): Update prototype.
2198 * decl.c (start_decl): Like the C version, new parameters
2199 for the attributes. Call cplus_decl_attributes here,
2200 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
2201 (grokdeclarator): Pass NULL for new start_decl arguments.
2202 * pt.c (tsubst_expr): Likewise.
2203 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
2204 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
2205 * lex.c (build_lang_decl): Add lang_name_java.
2206 * class.c (push_lang_context): Add lang_name_java.
2207 * method.c (build_mangled_name): Check for is_java_type.
2209 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
2211 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
2212 * call.c (build_scoped_method_call): Check for TREE_CODE for
2213 VOID_TYPE instead of type == void_type_node.
2214 (build_method_call): Ditto.
2215 * decl.c (lookup_name_real): Ditto.
2216 (grokdeclarator): Ditto.
2217 (start_decl): Ditto.
2219 (start_function): Ditto.
2220 (finish_function): Ditto.
2221 (start_method): Ditto.
2223 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
2225 * lex.c (finput): New variable.
2226 (init_cpp_parse): Renamed from init_parse.
2227 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
2228 (finish_parse): New function.
2229 * cp-tree.h (init_lex, init_parse): Remove declarations.
2231 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
2233 * call.c (build_call): Still evaluate the actual argument.
2234 * class.c (is_empty_class): Update for -fnew-abi.
2236 * decl2.c: -fnew-abi implies -fsquangle.
2238 * method.c (do_build_assign_ref): Don't do anything to copy
2240 (do_build_copy_constructor): Likewise.
2241 * call.c (build_over_call): Likewise.
2243 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2245 * tree.c (avoid_overlap): Return a value.
2247 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
2249 * method.c (check_btype): Add missing argument to xrealloc.
2250 (check_ktype): Likewise.
2252 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2254 Implement empty base optimization.
2255 * class.c (finish_struct_1): Add vbase fields earlier. Set
2256 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
2257 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
2258 (types_overlap_p): New fn.
2259 * tree.c (avoid_overlap): New fn.
2260 (build_base_fields): Use it to avoid overlapping empty bases.
2261 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
2263 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
2265 Re-implement allocation of base class subobjects.
2266 * tree.c (unshare_base_binfos): New fn.
2267 (layout_basetypes): Use it. Now handles offsets of both virtual and
2268 non-virtual bases, after layout_type.
2269 (layout_vbasetypes): Remove.
2270 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
2271 (build_vbase_pointer_fields): Split out from old layout_basetypes.
2272 * class.c (finish_base_struct): Lose offset handling code.
2273 Move nonvdtor warning here. Don't mess with t_binfo anymore.
2274 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
2275 * cp-tree.h: Adjust.
2277 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2279 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
2280 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
2281 * class.c (duplicate_tag_error): Likewise.
2282 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
2283 * tree.c (layout_vbasetypes): Update from layout_record, remove
2284 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
2285 (layout_basetypes): Likewise.
2287 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
2289 * class.c, Make sure system.h is included just after config.h.
2290 Delete lingering stdio and errno references too.
2291 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
2293 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
2295 * friend.c (is_friend): Fix access control for local classes.
2297 * class.c (is_empty_class): New fn.
2298 * call.c (build_call): Don't pass empty class objects to a function.
2300 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
2302 * call.c (build_over_call): Do name resolution for default
2303 arguments of function templates in the scope of the templates.
2305 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
2307 * call.c: Include system.h. Remove includes, declarations and
2308 defines provided by system.h.
2309 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
2310 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
2311 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
2312 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
2313 * typeck2.c, xref.c: Likewise.
2314 * Makefile.in: Dependencies updated as appropriate.
2315 * Make-lang.in: Likewise.
2317 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
2319 * pt.c (fn_type_unification): Allow incomplete unification without
2320 an immediate error message.
2322 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2324 * tree.c (member_p): New fn.
2325 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
2326 initializing class members.
2328 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
2329 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
2331 * call.c (build_method_call): Handle non-scoped destructors, too.
2332 * pt.c (tsubst_copy): Likewise.
2334 * pt.c (print_template_context): Split out...
2335 (push_tinst_level): ...from here.
2337 * friend.c (is_friend): Don't pass a type to decl_function_context.
2339 * typeck.c (convert_for_initialization): Always hand off
2340 conversions to class type.
2342 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2344 * friend.c (is_friend): Local classes have the same access as the
2347 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
2349 * typeck.c (expand_target_expr): Delete dead function.
2351 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
2353 * repo.c (save_string): Delete dead function.
2355 * method.c (thunk_printable_name): Delete dead function.
2357 * lex.c (yynextch): Delete dead function.
2359 * expr.c (tree_extract_aggr_init): #if 0 out.
2361 * except.c (do_unwind): Delete dead function.
2362 (easy_expand_asm): Likewise.
2364 * cvt.c (build_conversion_type_1): Delete dead function.
2366 * cp-tree.h (push_expression_obstack): Declare.
2368 * call.c (source_type): #if 0 out.
2370 * class.c (alter_access): Remove unused label. Add braces
2371 around empty else clause.
2373 * lex.c (yyprint): Fix argument to printf.
2375 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
2377 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
2379 * pt.c (instantiate_class_template): Make sure template
2380 arguments are permanent.
2381 * init.c (resolve_offset_ref): Don't go looking around in
2384 * semantics.c: Add routines to handle expressions, and some
2385 declaration processing.
2386 * parse.y: Use them.
2387 (current_class_depth): Move declaration to cp-tree.h.
2388 * parse.c: Regenerated.
2389 * cp-tree.h: Use them.
2390 (current_class_depth): Declare.
2391 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
2393 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
2395 * error.c (dump_decl): Be a bit more explicit with template
2396 type arguments, when verbose.
2398 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
2400 * inc/exception: Reorder closing braces.
2402 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
2404 * pt.c (redeclare_class_template): New function.
2405 * cp_tree.h (redeclare_class_template): Declare it.
2406 * decl.c (xref_tag): Use it.
2408 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
2410 * call.c (build_over_call): Check IS_AGGR_TYPE, not
2412 * typeck.c (convert_arguments): Likewise.
2414 * decl.c (grokdeclarator): Remove const and volatile from type after
2415 setting constp and volatilep.
2417 * class.c (finish_struct_1): Don't warn about bool bitfield larger
2420 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
2422 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
2424 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
2426 * call.c (build_object_call): Complain about ambiguous operator(),
2427 rather that crashing.
2428 (build_new_op): Likewise.
2429 (build_op_delete_call): Likewise.
2431 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
2433 * cvt.c (perform_qualification_conversions): Use comp_target_types
2434 instead of comp_ptr_ttypes.
2436 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
2438 * cp-tree.h (enforce_access): Declare.
2439 * call.c (enforce_access): Make it extern, not static.
2440 * class.c (alter_access): Use enforce_access; modify code for ISO
2441 compliance, rather than ARM rules.
2443 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2445 * cp-tree.h: Fix typo.
2447 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2449 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
2450 if (aggregate_value_p (type)).
2452 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
2454 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
2456 * tree.c (mapcar): When dealing with a DECL, use it's constant
2458 * pt.c (lookup_template_class): Don't mangle the names of template
2459 classes whose arguments are unknown.
2461 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
2463 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
2465 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
2467 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
2469 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
2470 boolean_type_node to 1.
2472 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
2474 * error.c (dump_expr): Remove unused variable `l'.
2476 * pt.c (for_each_template_parm): New function, created by
2477 converting uses_template_parms.
2478 (tree_fn_t): New typedef.
2479 (uses_template_parms): Use it.
2480 (mark_template_parm): New function.
2481 (push_template_decl): Check that the argument list of a partial
2482 specialization uses all the template parameters.
2484 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
2485 with it; we might want it for debugging.
2486 * cp-tree.h (type_unification): Change interface.
2487 * class.c (finish_struct_1): Skip nested template types, just like
2488 ordinary nested types.
2489 (instantiate_type): Use new interface to type_unification.
2490 * lex.c (init_lex): Add __sz as opname for sizeof.
2491 * method.c (build_overload_scope_ref): New function.
2492 (build_overload_int): Handle complex expressions. Set
2493 numeric_output_need_bar if necessary.
2494 (build_overload_value): Handle non-PARM_DECL nodes; this
2495 routine is now used by build_overload_int. Remove some
2496 assignments to numeric_output_need_bar. Use
2497 build_overload_scope_ref.
2498 (build_qualified_name): Note that some template mangled names end
2499 with digits, and set numeric_output_need_bar appropriately. Use
2500 build_underscore_int.
2501 * pt.c (unify): Change interface.
2502 (type_unification_real): Likewise.
2503 (determine_specialization): Use new interfaces.
2504 (tsubst): Deal gracefully with situations in which the argument
2505 vector is not fully filled.
2506 (fn_type_unification): Use new interfaces.
2507 (type_unification): Likewise. Remove NOP_EXPR hack.
2508 (type_unification_real): Likewise.
2509 (unify): Likewise. Deal with unification of complex expresions.
2511 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2513 * pt.c (complete_template_args): Initialize skip properly.
2515 * decl.c (make_typename_type): Revert.
2516 (make_implicit_typename): Remove.
2517 (lookup_name_real): Don't call it. Call lookup_field if we see a
2518 TYPE_DECL from a template base.
2519 * search.c (lookup_field): Do implicit typename stuff.
2521 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
2522 Geoff Noer <noer@cygnus.com>
2524 * Makefile.in: Various fixes for building cygwin32 native toolchains.
2525 * Make-lang.in: Likewise.
2527 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2529 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
2531 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
2533 * decl.c (make_implicit_typename): Rewrite removed code.
2534 (make_typename_type): Call it if the type we look up comes from
2535 a base that uses template parms.
2537 * pt.c (complete_template_args): Rewrite.
2538 (tsubst, FUNCTION_DECL): Use it.
2540 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
2542 * semantics.c (finish_asm_stmt): Fix combine strings. Call
2543 c_expand_asm_operands () if output_operands, input_operands or
2544 clobbers is not NULL_TREE.
2546 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2548 * pt.c (complete_template_args): New function.
2549 (get_bindings): Deal with specializations of function templates
2550 with return type containing parameters from outer class
2552 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
2553 substitute arguments and compose a new type.
2555 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
2557 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
2560 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2562 * decl.c (make_implicit_typename): Lose useless code.
2564 * call.c (standard_conversion): Handle A* -> const A* properly.
2566 * pt.c (get_bindings_real): Rename from get_bindings. Add
2568 (get_bindings): Pass 1.
2569 (get_bindings_overload): Pass 0.
2571 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
2573 * pt.c (check_explicit_specialization): When reverting a static
2574 member function, also remove the `this' parameter from
2575 last_function_parms.
2577 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2579 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
2582 * decl.c (store_bindings): Use free_binding_vecs.
2583 (pop_from_top_level): Likewise.
2585 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2587 * decl.c (make_implicit_typename): Only change the type of a
2590 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
2592 * semantics.c: New file, containing routines to perform the
2593 semantic phase of parsing.
2595 * pt.c (tsubst_expr): Likewise.
2596 * cp-tree.h: Declare the various functions in semantics.c.
2597 Provide macros to access _STMT tree nodes.
2598 * cp-tree.def: Add ASM_STMT tree node.
2599 * Makefile.in, Make-lang.in: Add dependencies on and for
2602 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
2604 * pt.c (push_template_decl): Only check primary templates.
2606 * pt.c (check_explicit_specialization): Complain about default args
2607 in explicit specialization.
2609 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
2610 constructor_declarator.
2612 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
2614 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
2615 has no overloaded operator ->.
2617 * call.c (build_field_call): Don't crash when presented with a
2618 field that is actually a nested type.
2620 * decl.c (pushtag): Deal with friend class injection in local
2623 * call.c (build_object_call): Don't crash if OBJ is a
2624 pointer-to-member-function.
2626 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2628 * pt.c (push_template_decl): Complain about template with C linkage,
2629 anonymous template class.
2631 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
2633 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
2634 * search.c: Likewise.
2636 * lex.c (do_pending_defargs): Only call
2637 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
2639 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
2641 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
2643 * parse.y: Deal with CONSTRUCTORS in new_initializers.
2645 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
2647 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
2648 closely mimics the behavior in parse.y.
2649 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
2650 into a compound statement.
2652 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2654 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
2655 * pt.c (inline_needs_template_parms): New fn.
2656 (original_template): New fn.
2657 (push_inline_template_parms_recursive): New fn.
2658 (maybe_begin_member_template_processing): Use them.
2659 (maybe_end_member_template_processing): Likewise.
2660 (is_member_or_friend_template): Rename to is_member_template.
2661 Member functions of local classes are never member templates.
2663 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2665 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
2666 added in the class scope to catch redefinition error.
2668 * pt.c (reduce_template_parm_level): Also copy
2669 the DECL_TEMPLATE_PARMS field.
2671 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
2673 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
2674 reduced-level template type parameter.
2676 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
2678 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
2679 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
2680 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
2681 * decl.c (duplicate_decls): Propagate it.
2682 * typeck2.c (abstract_virtuals_error): Use two loops to emit
2683 abstract virtual functions and virtual functions which need a
2684 final overrider separately.
2686 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
2688 * lang-specs.h: Properly put brackets around array elements in
2691 * typeck.c (build_binary_op_nodefault): Correctly place parens around
2692 && and || in expression.
2694 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
2696 * call.c (default_parm_conversions): Remove prototype definition.
2697 (build_method_call): Remove unused variable result.
2699 * cvt.c (ocp_convert): Remove unused variable conversion.
2701 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
2703 * except.c (do_unwind): #if 0 definition of unused variables fcall
2706 * expr.c (extract_scalar_init): #if 0 prototype and function
2709 * init.c (expand_aggr_init_1): Remove unused variable init_type.
2710 (build_new_1): Remove unused variable t.
2712 * pt.c (instantiate_class_template): Remove unused variable newtag;
2713 cast called function return value to void.
2714 (do_decl_instantiation): Remove unused variables name and fn.
2716 * tree.c (get_type_decl): Add default return to shut up compiler from
2717 complaining control reaches end of non-void function.
2719 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
2721 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
2723 * call.c (default_parm_conversions): Remove prototype definition.
2724 (build_method_call): Remove unused variable result.
2725 (build_over_call): Add default case in enumeration switch.
2727 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
2729 * decl2.c (lang_decode_option): Change j's type to size_t.
2731 * tree.c (layout_vbasetypes): record_align and desired_align are of
2732 type unsigned int; const_size and nonvirtual_const_size likewise.
2734 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
2736 * parse.y (new_initializer): Make sure all initializers are
2739 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
2741 * decl2.c (import_export_decl): Mark tinfo functions for
2742 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
2744 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
2746 * method.c: Fix typo.
2748 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2750 * method.c: Include "system.h" to get stdlib.h, stdio.h,
2751 ctype.h, string.h, etc.
2752 (issue_nrepeats): Add default case in enumeration switch.
2753 (check_btype): Likewise.
2754 (process_overload_item): Likewise.
2756 * Makefile.in (method.o): Depend on system.h.
2758 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2760 * lex.c (do_scoped_id): Fix parenthesizing.
2762 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
2764 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
2765 FLAG_RTTI is unset, initialize type info machinery and continue
2766 with FLAG_RTTI enabled.
2767 (get_typeid): Ditto.
2769 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2771 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
2774 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
2776 * pt.c (finish_member_template_decl): Deal more gracefully with
2777 invalid declarations.
2779 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
2781 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
2782 cp-tree.h: Clean up more old overloading code, old RTTI code, and
2783 some formatting quirks.
2785 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
2786 method.c, pt.c, ptree.c, typeck.c: Remove support for
2787 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
2789 * Makefile.in: Adjust.
2791 * pt.c (unify): Don't allow reduced cv-quals when strict.
2793 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
2794 *type_unification* and unify.
2796 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
2798 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
2799 (nested_name_specifier): And add it before this use.
2800 (typename_sub0): And this use. Also add use without the keyword.
2801 (typename_sub1): Likewise.
2802 * pt.c (instantiate_class_template): Don't actually instantiate
2803 anything if our type uses template parms.
2805 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
2807 * decl.c (start_function): Don't call temporary_allocation for a
2810 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2812 * pt.c (instantiate_class_template): Don't mess with friends if
2813 our type uses template parms.
2815 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2817 * parse.y (nested_name_specifier): Use explicit_template_type.
2818 (typename_sub): Allow a template_type, an explicit_template_type,
2819 or an implicit template type at the end.
2820 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
2821 * decl.c (make_typename_type): Handle template-id where the name
2823 * call.c (build_scoped_method_call): Handle member template
2825 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
2826 destructor is represented by the type.
2828 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
2829 * parse.y (nested_name_specifier): Add 'template' case.
2830 (explicit_template_type): New rule.
2831 (typename_sub): Use it.
2832 * decl.c (make_typename_type): Handle getting a template-id for NAME.
2833 * pt.c (tsubst): Likewise.
2835 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
2837 * pt.c (add_to_template_args): Fix thinko.
2838 (instantiate_class_template): Call it later.
2840 * pt.c (get_class_bindings): Add outer_args parm.
2841 (most_specialized_class): Likewise.
2842 (instantiate_class_template): Pass it.
2843 (more_specialized_class): Likewise.
2844 (lookup_template_class): Get context from template if none
2846 (finish_member_template_decl): Don't do anything with a
2847 partial specialization.
2848 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
2850 * class.c (finish_struct): Member class templates have already been
2851 checked for name clashes.
2852 * decl.c (pushdecl_with_scope): Handle pushing at class level.
2854 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2856 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
2857 (tsubst, *_PARM): Support multiple levels of template classes.
2858 (instantiate_class_template): Look up the pattern from the
2860 (lookup_template_class): Handle getting a template for d1.
2861 (push_template_decl): Correct setting of 'primary'.
2862 (reduce_template_parm_level): Add 'levels' parm.
2863 (finish_member_template_decl): Support member class templates.
2864 (template_class_depth): Handle multiple levels.
2865 * parse.y (component_decl_1, fn.def2): Remove member template case.
2866 (component_decl): Add member template cases.
2867 * decl2.c (check_member_template): We now handle member template
2869 * decl.c (pushtag): Handle member templates.
2870 * method.c (do_inline_function_hair): Don't touch
2871 IDENTIFIER_GLOBAL_VALUE.
2872 * init.c (build_offset_ref): If name isn't an identifier, just
2874 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
2876 * typeck.c (get_delta_difference): Do adjust for conversions to
2877 and from virtual base.
2879 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
2881 * typeck.c (get_delta_difference): Give hard error for conversion
2884 * cp-tree.h: Tweak formatting.
2886 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
2888 * decl.c (push_namespace): Handle redeclaration error.
2890 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
2891 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
2892 (NAMESPACE_BINDING): New macro.
2893 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
2896 * pt.c (push_template_decl): Use innermost_args.
2898 * decl.c (get_unique_name): Tweak from earlier in the name.
2900 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2902 * cp-tree.def: Add CPLUS_BINDING node.
2903 * cp-tree.h (tree_binding): new struct
2904 (BINDING_SCOPE, BINDING_VALUE): new macros
2905 (current_namespace, global_namespace): declare extern
2906 (struct lang_decl_flags): new field in_namespace
2907 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
2908 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
2909 (TREE_INDIRECT_USING): new macro
2910 * decl2.c (current_namespace, global_namespace): Declare. The
2911 value is a NAMESPACE_DECL now, not a TREE_LIST.
2912 (is_namespace_ancestor, namespace_ancestor):new static functions.
2913 (add_using_namespace, ambiguous_decl): likewise.
2914 (lookup_using_namespace): new support function for lookup_name.
2915 (qualified_lookup_using_namespace): new support function for
2916 do_scoped_id and lookup_namespace_name
2917 (get_namespace_id): mark as obsolete.
2918 (current_namespace_id): Likewise.
2919 (do_namespace_alias): Implement.
2920 (do_using_directive): Implement as call to add_using_namespace.
2921 * decl.c (binding_for_name): new function.
2922 (push_namespace, pop_namespace): implement.
2923 (push_decl): don't install a FUNCTION_DECL in the global branch.
2924 (lookup_namespace_name): implement using qualified lookup.
2925 (lookup_name_real): For global scoping, lookup in
2926 global_namespace. For namespace scoping, lookup in given
2927 namespace. For unscoped lookup, iterate over namespace,
2928 considering using directives.
2929 (init_decl_processing): initialize global_namespace.
2930 (grokvardecl): Build assembler name as static name for globals.
2931 (grokdeclarator): Remove old namespace mangling.
2932 (xref_tag): When installing a global binding for the
2933 tag, make sure we have an identifier.
2934 * method.c (build_overload_nested_name): mangle namespaces.
2935 (build_qualified_name): Likewise.
2936 (build_decl_overload_real): Likewise.
2937 * lex.c (build_lang_decl): set namespace for new declaration to
2939 (do_scoped_id): find global names in global or current
2940 namespace, or using qualified namespace lookup, depending on
2942 * init.c (build_member_call): When scope is namespace, use
2943 build_x_function_call instead.
2944 (build_offset_ref): When scope is namespace, collapse processing
2945 to lookup_namespace_name instead.
2946 * error.c (dump_decl): Support NAMESPACE_DECL.
2947 * decl.c (pushdecl): Bind globals to current namespace.
2948 (push_overloaded_decl): Likewise.
2949 (lookup_tag): Likewise.
2950 (lookup_name_current_level): Likewise.
2951 (xref_tag): Likewise.
2952 (start_function): Likewise.
2953 * lex.c (do_identifier): Likewise.
2954 (identifier_typedecl_value): Likewise.
2955 (real_yylex): Likewise.
2956 * method.c (do_inline_function_hair): Likewise.
2957 * parse.y (unscoped): Likewise.
2958 * pt.c (check_explicit_specialization): Likewise.
2959 (lookup_template_class): Likewise.
2960 * rtti.c (call_void_fn): Likewise.
2961 * sig.c (build_sigtable): Likewise.
2962 * ptree.c (lang_print_xnode): New function.
2964 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
2966 * pt.c (instantiate_class_template): Don't instantiate if pedantic
2967 and the args use template parms.
2969 * pt.c (push_tinst_level): If the instantiaton uses template parms,
2971 * decl.c (xref_basetypes): Do call complete_type for basetypes
2972 that involve template parameters.
2974 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2976 * typeck2.c (process_init_constructor): Fix labeled init check.
2978 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2980 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
2981 argument to tsubst and friends.
2983 * pt.c (tsubst, FUNCTION_DECL): Tidy.
2985 * typeck.c (build_x_function_call): Handle static member function
2986 templates like non-templates. Handle friend templates like normal
2988 * pt.c (tsubst, *_PARM): Don't use orig_level.
2989 (get_bindings): Don't call add_to_template_args.
2990 (instantiate_template): Likewise.
2991 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
2992 * ptree.c (print_lang_type): Print index/level for template parms.
2994 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
2996 * Make-lang.in (cc1plus): Note that cc1plus depends on
2997 cp/cp-tree.h and cp/cp-tree.def.
2999 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
3000 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
3001 position in a template parameter list.
3002 * cp-tree.h (template_parm_index): New structure, used as the tree
3003 structure for a TEMPLATE_PARM_INDEX.
3004 (TEMPLATE_PARM_IDX): New macro.
3005 (TEMPLATE_PARM_LEVEL): Likewise.
3006 (TEMPLATE_PARM_DESCENDANTS): Likewise.
3007 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
3008 (TEMPLATE_PARM_DECL): Likewise.
3009 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3010 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
3011 (TEMPLATE_TYPE_DECL): Likewise.
3012 (TEMPLATE_CONST_IDX): Remove.
3013 (TEMPLATE_CONST_LEVEL): Likewise.
3014 (TEMPLATE_CONST_SET_INFO): Likewise.
3015 (TEMPLATE_TYPE_SET_INFO): Likewise.
3016 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
3018 (TEMPLATE_TYPE_LEVEL): Likewise.
3019 * decl.c (decls_match): Call comp_template_parms, rather than
3020 expanding it inline.
3021 (duplicate_decls): If two template declarations are being merged,
3022 then their TEMPLATE_INFOs should be merged as well.
3023 (grokfndecl): Save template-id information when declaring a friend
3024 with explicit template arguments. Pass arguments to
3025 check_explicit_specialization via correct convention; at some
3026 point check_explicit_specialization changed, but these call-sites
3028 (grokdeclarator): Tidy up slightly.
3029 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
3030 two template functions with the same DECL_ASSEMBLER_NAME the same,
3031 since the names are not yet mangled.
3032 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
3033 TEMPLATE_CONST_PARM.
3034 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
3035 decl for a non-type parameter, rather than printing `<tparm ...>'.
3036 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
3037 (do_friend): Deal with template friends.
3038 * lex.c (do_pending_inlines): Call
3039 maybe_begin_member_template_processing, rather than
3040 conditionally calling begin_member_template_processing.
3041 (process_next_inline): Likewise. Call
3042 maybe_end_member_template_processing, rather than
3043 conditionally calling end_member_template_processing.
3044 (do_pending_defargs): Likewise.
3045 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
3046 TEMPLATE_CONST_PARM.
3047 * method.c (build_mangled_template_parm_index): New function.
3048 (build_overload_value): Use it.
3049 (build_overload_name): Likewise.
3050 * pt.c (finish_member_template_decl): Allow friend declarations.
3051 (template_class_depth): New function.
3052 (is_member_template): Rename, and modify, to become...
3053 (is_member_or_friend_template): New function.
3054 (end_member_template_processing): Rename, and modify, to become...
3055 (maybe_end_member_template_processing).
3056 (build_template_parm_index): New function.
3057 (reduce_template_parm_level): New function.
3058 (process_template_parm): Modify to use build_template_parm_index.
3059 (push_template_decl): Deal with friend templates.
3060 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
3061 TEMPLATE_CONST_PARM.
3062 (tsubst_friend_function): New function.
3063 (instantiate_class_template): Generate the DECL_FRIENDLIST
3064 for a new instantiation by using tsubst_friend_function rather
3066 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
3067 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
3068 appropriate new macros. Use reduce_template_parm_level to
3069 generate lower-level template parameters. Handle tsubst'ing into
3070 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
3071 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
3072 templates. Similarly for the template parameters for a new
3074 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
3075 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
3076 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
3077 (get_bindings): Call add_to_template_args if necessary.
3078 (instantiate_decl): Handle instantiations of friend templates.
3079 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
3080 TEMPLATE_TYPE_PARM as a list of fields; it's not!
3081 * spew.c (yylex): Do a little manual constant propogation to
3084 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
3086 * error.c: Include sys/types.h.
3088 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
3090 * method.c (build_mangled_name): Start CPP directives in column zero.
3092 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
3094 * typeck2.c (process_init_constructor): Sorry about non-trivial
3095 labeled initializers.
3096 * parse.y (initlist): Reenable labeled initializers.
3098 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3100 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
3101 all callers changed. Rely on the new parameter instead of arg
3102 being a TREE_LIST when determine whether we are working inside
3103 template template parameter. Clean up is_type test.
3105 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
3107 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
3108 * typeck2.c (initializer_constant_valid_p): Allow conversions
3109 between pointers and refrerences.
3111 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
3113 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
3114 if pedantic || warn_pointer_arith.
3116 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3118 * pt.c (unify): Handle TEMPLATE_DECL.
3120 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
3122 * cp-tree.h (strip_attrs): Remove decl.
3124 1998-02-18 Doug Evans <devans@cygnus.com>
3126 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
3127 Update olddecl's attributes too.
3128 (strip_attrs): Remove function.
3129 * typeck.c (common_type): Call merge_machine_type_attributes.
3131 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
3133 * parse.y (initdcl0_innards): New grammar symbol.
3134 (nomods_initdecls, nomods_initdcl0): Change type from itype to
3135 none, since the resulting value is never used.
3136 (parse_decl): New function.
3137 (datadef): Remove redundant actions.
3138 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
3139 * parse.c: Regenerated.
3141 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
3143 * parse.y (simple_stmt): Use getdecls() to check for decl.
3145 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
3147 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
3149 (c++.install-common): Install c++filt properly as native or as cross
3151 (c++.uninstall): Add c++filt.
3153 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3155 * call.c (standard_conversion): Fix multi-level ptr conversions.
3157 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
3159 * init.c (build_new): Propagate error_mark_node up.
3161 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
3163 * parse.y (simple_stmt): If the condition isn't a declaration,
3164 start the controlled block after the test.
3166 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3168 * call.c (build_over_call): Convert builtin abs, labs and fabs to
3170 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
3173 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3175 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
3177 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3179 * cp-tree.h: Add access_protected_virtual_node.
3180 * class.c (init_class_processing): Initialize it.
3181 * decl.c (xref_basetypes): Use it.
3182 * parse.y (base_class_access_list): Likewise.
3184 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
3185 (c++.install-common): Install c++filt.
3187 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3189 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
3191 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
3193 * call.c (reference_binding): Use comptypes when comparing
3194 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
3196 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
3198 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
3199 (really_overloaded_fn): Move check here from is_overloaded_fn.
3200 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
3202 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
3204 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
3207 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
3209 * cp-tree.h (push_template_decl): Return the decl passed in, or an
3210 equivalent duplicate.
3211 * decl.c (pushtag): Use the return value from push_template_decl.
3212 (duplicate_decls): When duplicating a template declaration, merge
3213 the DECL_TEMPLATE_RESULTs as well.
3214 (make_implicit_typename): Don't try to dive into typename types to
3215 find a context for making a new implicit typename.
3216 (start_decl): Use the return value from push_template_decl.
3217 (grokdeclarator): Complain about declarations list `const operator
3218 int'. Since we don't correctly handle in-class initializations of
3219 non-static data members, complain about this (now illegal)
3220 practice. Issue an error for initializations of non-const statics
3221 since that is illegal as well, and since we don't handle that case
3223 (start_function): Use the return value from push_template_decl.
3224 (start_method): Likewise.
3225 * decl2.c (grokfield): Likewise. Since the change to
3226 grokdeclarator ensures that all initialized fields are in fact
3227 static, remove a redundant test for TREE_PUBLIC.
3228 * parse.y (initlist): Disable labeled initializers since they do
3229 not work as per the documentation, and since they do not use the
3230 same syntax as the C front end.
3231 * pt.c (push_template_decl): Return the decl passed in, or an
3232 equivalent duplicate.
3233 (lookup_template_class): When searching in a nested context,
3234 use the right arguments.
3235 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
3236 * typeck.c (build_component_ref): Assign the correct type to the
3237 result of build_vfn_ref.
3239 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
3241 * pt.c (convert_nontype_argument): Fix typo.
3242 (check_explicit_specialization): Allow old-style specialization
3243 of class template members.
3245 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
3246 Manfred Hollstein <manfred@s-direktnet.de>
3248 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
3249 when deciding to override DECL_ASSEMBLER_NAME.
3251 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
3253 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
3254 * cp-tree.h (flag_do_squangling): Add declaration.
3255 * lang-options.h: Add -fsquangle and -fno-squangle.
3256 * method.c: Add macros and static variables for squangling.
3257 (build_overload_name): Rename to build_mangled_name, add logic for B
3258 compression, and split into process_modifiers and
3259 process_overload_item.
3260 (process_modifiers): New function, to handle constant, reference,
3262 (process_overload_item): New function, handles issue of type codes.
3263 (build_overload_name): New function, start squangling and call
3265 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
3266 (start_squangling): New function to initialize squangling structs.
3267 (end_squangling): New function to destroy squangling structs.
3268 (nrepeats): Rename variable to Nrepeats.
3269 (issue_nrepeats): New function for issuing 'n' type repeats.
3270 (check_ktype): New function to check for type K name compression.
3271 (build_overload_nested_name): Add a check for K name compression.
3272 (build_qualified_name): Add a check for K name compression and don't
3273 use DECL_ASSEMBLER_NAME when squangling is on.
3274 (check_btype): New function, checks for B type compression.
3275 (build_static_name, build_decl_overload_real): Initiate squangling.
3276 (build_typename_overload, build_overload_with_type): Initiate
3279 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
3281 * method.c (make_thunk): Avoid name buffer overflow.
3283 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
3285 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
3286 don't define them yet.
3288 * parse.y (nomods_initdcl0): Add constructor_declarator case.
3290 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3292 * config-lang.in (diff_excludes): Use basename only.
3294 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
3296 * tinfo2.cc: Add tinfo for signed char.
3298 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
3300 * search.c (compute_access): Handle protected constructors in derived
3301 classes as accessible.
3303 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
3305 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
3306 Call convert_from_reference sooner.
3308 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
3310 * cvt.c (ocp_convert): Obtain the constant values from constant
3311 decls even if the destination type is the same as the type of the
3314 * decl2.c (finish_file): Make sure that static inlines with
3315 definitions are not marked DECL_EXTERNAL before returning.
3317 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3319 * decl.c: Lose arg_looking_for_template.
3320 (lookup_name_real): Likewise.
3321 * parse.y: Lose processing_template_arg, template_arg1
3322 (primary): Likewise.
3323 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
3325 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3327 * error.c (dump_decl): Fix type of default arguments for template
3328 template parameters and nontype template parameters.
3329 * parse.y (template_parm): Handle invalid default template
3330 template arguments here.
3332 * parse.y (template_parm): Use template_arg instead of PTYPENAME
3333 for default template template argument.
3334 * pt.c (coerce_template_parms): Merge default template argument
3335 codes. Can treat RECORD_TYPE as template name if it is implicitly
3336 created. Fix argument index in error message.
3337 * typeck.c (comptypes): Merge template argument comparison codes in
3338 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
3340 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
3342 * lex.c (file_name_nondirectory): Also check for '/'.
3344 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
3346 * parse.y (primary): Deal with statement-expressions in
3348 * pt.c (tsubst_copy): Handle BIND_EXPR.
3349 * tree.c (mapcar): Likewise.
3351 * call.c (add_template_candidate_real): Pass extra parameter to
3352 fn_type_unification.
3353 * cp-tree.h (fn_type_unification): Add parameter.
3354 * pt.c (fn_type_unification): Add additional parameter to deal with
3355 static member functions.
3356 (get_bindings): Deal with static member functions.
3358 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
3359 (revert_static_member_fn): Declare.
3360 * decl.c (revert_static_member_fn): Remove declaration. Change
3361 linkage from internal to external.
3362 (cp_finish_decl): Deal with virtual functions in classes local to
3364 * decl2.c (finish_file): Don't forget to emit increment/decrement
3365 expressions in initializers for file-scope variables.
3366 * parse.y (typename_sub2): If the typename doesn't names a
3367 template, rather than a type, issue an error message.
3368 * pt.c (check_explicit_specialization): Handle specializations of
3369 static member functions.
3370 (coerce_template_parms): Handle offset references to lists of
3372 * search.c (note_debug_info_needed): Don't crash when handed a
3373 type which is being defined.
3374 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
3375 that can happen with some illegal code.
3377 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3379 * call.c (user_harshness): Initialize `code' to 0.
3380 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
3381 (null_ptr_cst_p): Add parentheses around && within ||.
3382 (standard_conversion): Likewise.
3383 (z_candidate): Likewise.
3384 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
3385 (build_object_call): Likewise for `mem_args'.
3386 (build_new_op): Likewise for `mem_arglist'. Add `return' from
3387 default case in enumeration switch.
3389 * class.c (build_vtable_entry): Add explicit braces to avoid
3391 (build_class_init_list): Likewise.
3392 (finish_struct_1): Initialize `width' to 0.
3393 (instantiate_type): Initialize `name' to NULL_TREE. Add
3394 explicit braces to avoid ambiguous `else'.
3396 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
3399 * decl.c (grok_reference_init): Eliminate unused parameter, all
3401 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
3402 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
3403 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
3404 (grokdeclarator): Add parentheses around && within ||. Add
3405 explicit braces to avoid ambiguous `else'.
3406 (grokparms): Initialize `type' to NULL_TREE.
3407 (xref_tag): Remove unused label `just_return'.
3408 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
3409 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
3410 (hack_incomplete_structures): Add parentheses around assignment
3411 used as truth value.
3413 * decl2.c (coerce_delete_type): Hide definition of `e3'.
3415 * error.c: Include <stdlib.h>.
3416 (dump_expr): Change the type of `i' to size_t. Remove unused
3419 * except.c (init_exception_processing): Remove unused variable `d'.
3420 (expand_throw): Likewise for `label'.
3422 * friend.c (add_friends): Add explicit braces to avoid ambiguous
3425 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
3426 (sort_base_init): Likewise for `binfo'.
3427 (expand_member_init): Likewise for `rval'.
3428 (build_member_call): Add parentheses around assignment used as
3430 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
3431 (build_new): Initialize `nelts' to NULL_TREE. Initialize
3432 `old_immediate_size_expand' to 0.
3433 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
3434 (build_vec_delete_1): Remove unused variable `block'.
3435 (expand_vec_init): Initialize `itype' to NULL_TREE.
3437 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
3438 declaration of `index' and `rindex' with autoconf macros.
3439 (reinit_parse_for_expr): Remove unused variables
3440 `look_for_semicolon' and `look_for_lbrac'.
3441 (cons_up_default_function): Initialize `args' to NULL_TREE.
3442 (readescape): Initialize `firstdig' to 0.
3443 (real_yylex): Add parentheses around assignment used as truth value.
3445 * method.c: Include <strings.h> if we don't have <string.h>.
3446 Protect declaration of `index' with autoconf macro.
3448 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
3449 Initialize `type' to NULL_TREE.
3450 (structsp): Remove unused variable `id'.
3452 * pt.c (coerce_template_parms): Add explicit braces to avoid
3454 (lookup_template_class): Initialize `template' to NULL_TREE.
3455 (instantiate_class_template): Remove unused variable `name' and `e'.
3456 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
3457 (do_poplevel): Initialize `saved_warn_unused' to 0.
3458 (type_unification): Remove unused varable `parm'.
3459 (unify): Likewise for `j'.
3461 * repo.c (init_repo): Add parentheses around assignment used as
3463 (finish_repo): Remove unused varable `p'.
3465 * search.c (get_binfo): Initiize `type' to NULL_TREE.
3466 (get_base_distance): Likewise.
3467 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
3468 and `new_v' to NULL_TREE.
3469 (lookup_fnfields): Likewise for `rval_binfo_h'.
3470 (breadth_first_search): Add parentheses around assignment used as
3472 (get_template_base): Initialize `type' to NULL_TREE.
3474 * sig.c (append_signature_fields): Initialize `last_mfptr' to
3476 (build_signature_table_constructor): Likewise for
3477 `last_rhs_field', `pfn' and `vt_off'.
3478 (build_sigtable): Likewise for `init'.
3480 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
3481 (propagate_binfo_offsets): Likewise for `delta'.
3482 (hash_tree_cons): Initialize hashcode to 0.
3483 (can_free): Likewise for `size'.
3484 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
3486 * typeck.c (convert_sequence): Hide prototype.
3487 (common_type): Add explicit braces to avoid ambiguous `else'.
3488 (comp_target_types): Likewise.
3489 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
3490 (build_function_call_real): Add explicit braces to avoid ambiguous
3492 (convert_arguments): Initialize `called_thing' to 0.
3493 (convert_for_initialization): Initialize `savew' and `savee' to 0.
3495 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
3496 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
3497 (build_x_arrow): Likewise for `last_rval'.
3499 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
3501 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3503 * decl.c (init_decl_processing): Use set_sizetype.
3504 * decl2.c (sizetype): Don't declare.
3505 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
3506 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
3507 (build_component_addr, unary_complex_lvalue): Likewise.
3508 * rtti.c (expand_class_desc): Likewise.
3509 * class.c (get_vfield_offset): Likewise.
3511 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
3513 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
3514 early to avoid bogus error. Handle overloaded function
3515 names provided as template arguments correctly.
3516 (coerce_template_parms): Don't mishandle overloaded functions when
3517 dealing with template template parameters.
3518 (lookup_template_class): Issue an error message, rather than
3519 crashing, when the TYPE_DECL provided is not a template type.
3521 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
3523 * class.c (instantiate_type): Don't just return a known type if
3526 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
3528 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
3529 since that code could never be reached.
3531 * error.c (dump_decl): Avoid aborting in the midst of printing an
3532 error message about an illegal template declaration.
3534 * parse.y (structsp): Print an error message, rather than crashing,
3535 when a class-head does not name a class.
3537 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
3538 template arguments as a g++ extension.
3540 * cp-tree.def (ALIGNOF_EXPR): New tree code.
3541 * decl2.c (grok_alignof): If processing_template_decl, just store
3543 * typeck.c (c_alignof): Likewise.
3544 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
3545 * error.c (dump_expr): Likewise.
3546 * pt.c (tsubst_copy): Likewise.
3547 * tree.c (cp_tree_equal): Likewise.
3548 * pt.c (uses_template_parms): Correctly determine whether or not a
3549 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
3550 folding can be done.
3552 * cp-tree.h (grok_enum_decls): Remove type parameter.
3553 * decl.c (grok_enum_decls): Likewise.
3554 * decl2.c (grok_x_components): Call grok_enum_decls
3555 unconditionally, since it will do nothing if there is no
3556 current_local_enum. Use the new calling sequence.
3557 * pt.c (tsubst_enum): Use the new calling sequence for
3560 * decl.c (start_function): Make member functions of local classes
3561 in extern inline functions have comdat linkage here...
3562 (grokdeclarator): Rather than here.
3564 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
3566 * pt.c (convert_nontype_argument): Use decl_constant_value.
3568 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
3570 * call.c (add_template_candidate_real): New function.
3571 (add_template_candidate): Use it.
3572 (add_template_conv_candidate): Likewise.
3573 (joust): Pass extra argument to more_specialized.
3574 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
3575 (is_local_class): Remove.
3576 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
3577 * cp-tree.h (is_local_class): Remove.
3578 (perform_array_to_pointer_conversion): Likewise.
3579 (finish_member_template_decl): Add.
3580 (check_explicit_specialization): Return a tree, not an int.
3581 (more_specialized): Take additional argument.
3582 (get_bindings): Likewise.
3583 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
3584 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3585 (perform_array_to_pointer_conversion): Remove.
3586 * decl.c (saved_scope): Add processing_specialization,
3587 processing_explicit_instantiation fields.
3588 (maybe_push_to_top_level): Save them.
3589 (pop_from_top_level): Restore them.
3590 (grokfndecl): Use new return value from
3591 check_explicit_specialization.
3592 (start_decl): Don't check flag_guiding_decls before pushing
3594 (cp_finish_decl): Remove previous (bogus) change.
3595 (grok_declarator): Use decl_function_context rather than
3597 * decl2.c (finish_file): Pass extra argument to get_bindings.
3598 (build_expr_from_tree): Let build_x_component_ref check
3599 validity of arguments rather than doing it here.
3600 * lex.c (cons_up_default_function): Remove code fooling with
3601 processing_specialization, processing_explicit_instantiation
3602 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
3603 * method.c (build_overload_identifier): Mangle local classes in
3604 template functions correctly.
3605 * parse.y (finish_member_template_decl): Move to pt.c.
3606 * pt.c (finish_member_template_decl): Moved here from parse.y.
3607 (print_candidates): New function.
3608 (determine_specialization): Change interface. Properly look for
3609 most specialized versions of template candidates.
3610 (check_explicit_specialization): Fully process explicit
3612 (push_template_decl): Avoid looking at CLASSTYPE fields in
3614 (determine_overloaded_function): Remove.
3615 (convert_nontype_argument): Change name from
3616 convert_nontype_parameter. Use determine_overloaded_function
3617 instead of instantiate_type.
3618 (mangle_class_name_for_template): Handle type contexts as well as
3620 (classtype_mangled_name): Likewise.
3621 (lookup_template_class): Likewise.
3623 (more_specialized): Take explict template arguments as a
3625 (most_specialized): Likewise.
3626 (get_bindings): Likewise. Check that return types match before
3627 proclaiming a function a match.
3628 (do_decl_instantiation): Remove code searching for function to
3629 instantiate; that is now done in check_explicit_specialization.
3630 (add_maybe_template): Pass extra argument to get_bindings.
3631 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
3633 * typeck.c (build_component_ref): Check for invalid arguments.
3635 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3637 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
3638 return_target and call_target are equivalent.
3640 * pt.c (type_unification_real): Just accept function parms that
3641 don't use any template parms.
3643 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
3645 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
3646 unset DECL_NOT_REALLY_EXTERN.
3648 * parse.y (typename_sub*): Fix std::.
3650 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
3652 * error.c (dump_decl): Fix type default template args.
3653 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
3655 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
3657 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
3658 (file_name_nondirectory): Use.
3660 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3662 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
3663 that are not really present. Substitute default arguments in
3664 template template arguments. Correctly convert TEMPLATE_DECL to
3665 TEMPLATE_TEMPLATE_PARM.
3666 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
3667 are no longer treated specially here.
3668 * parse.y (template_template_parm): Fix copy error.
3669 * decl.c (grokdeclarator): Warn about missing `typename' for nested
3670 type created from template template parameters.
3671 * parse.y (bad_parm): Likewise
3673 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
3674 (push_nested_class): Likewise.
3675 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
3676 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
3677 (copy_template_template_parm): Declare.
3678 * decl.c (arg_looking_for_template): New variable.
3679 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
3680 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
3681 node if arg_looking_for_template is nonzero.
3682 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
3683 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
3684 (grokdeclarator): Handle TEMPLATE_DECL.
3685 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
3686 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
3687 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
3688 (dump_decl): Handle unnamed template type parameters.
3689 Handle template template parameters.
3690 (dump_function_name): Handle template template parameters.
3691 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
3692 Handle TEMPLATE_TEMPLATE_PARM.
3693 * method.c (build_template_template_parm_names): New function.
3694 (build_template_parm_names): Handle TEMPLATE_DECL.
3695 (build_overload_nested_name, build_overload_name):
3696 Handle TEMPLATE_TEMPLATE_PARM.
3697 * parse.y (maybe_identifier): New nonterminal.
3698 (template_type_parm): Use it.
3699 (template_template_parm, template_arg1): New nonterminal.
3700 (template_parm): Add template_template_parm rules.
3701 (template_arg): Set processing_template_arg.
3702 (template_arg1): Rules moved from template_arg.
3703 (primary, nonnested_type): Set arg_looking_for_template if we are
3704 processing template arguments.
3705 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
3706 (process_template_parm): Handle template template parameters.
3707 (coerce_template_parms, comp_template_args): Likewise.
3708 (mangle_class_name_for_template, lookup_template_class): Likewise.
3709 (uses_template_parms): Handle TEMPLATE_DECL and
3710 TEMPLATE_TEMPLATE_PARM.
3711 (current_template_args): Handle TEMPLATE_DECL.
3712 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
3713 * search.c (dfs_walk, dfs_record_inheritance):
3714 Handle TEMPLATE_TEMPLATE_PARM.
3715 * tree.c (copy_template_template_parm): New function.
3716 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
3717 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
3719 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
3721 * decl.c (start_decl): Don't allow duplicate definitions of static
3724 * call.c (build_user_type_conversion_1): Handle user-defined
3725 template conversion operators correctly.
3727 * decl2.c (build_expr_from_tree): Issue an error message if the
3728 object in a COMPONENT_REF is a TEMPLATE_DECL.
3730 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
3732 * class.c (is_local_class): New function.
3733 * cp-tree.h (is_local_class): Declare it.
3734 (last_tree): Likewise.
3735 (begin_tree): Likewise.
3736 (end_tree): Likewise.
3737 (lookup_template_class): Change prototype.
3738 * decl.c (cp_finish_decl): Check for NULL where necesary.
3739 Consider FUNCTION_DECLS to declare objects with top-level binding,
3740 when calling make_decl_rtl.
3741 (grokdeclarator): Give members of local classes internal linkage.
3742 (start_function): Remove declaration of last_tree.
3743 (finish_function): Set flag_keep_inline_functions around call to
3744 rest_of_compilation if we are processing a member function in a
3746 (start_method): Call push_template_decl for member functions of
3747 local classes in template functions.
3748 * decl2.c (import_export_decl): Don't give external linkage to
3749 instantiations of templates with internal linkage.
3750 * parse.y (last_tree): Remove declaration.
3751 (template_type): Pass extra parameter to lookup_template_class.
3752 (self_template_type): Likewise.
3753 (structsp): Move call to reset_specialization into left_curly.
3754 (left_curly): Call reset_specialization, and begin_tree.
3755 * pt.c (saved_trees): New variable.
3756 (mangle_class_name_for_template): Change prototype. Use
3757 additional function context to name local classes in templates
3759 (classtype_mangled_name): Pass the context.
3760 (push_template_decl): Handle local classes and templates, and
3761 member functions for such classes.
3762 (convert_nontype_parameter): Fix handling of pointer-to-member
3764 (lookup_template_class): Handle local classes in templates.
3765 (tsubst): Likewise. Don't assume that template instantiations
3766 have external linkage; pay attention to the template declaration.
3767 (mark_decl_instantiated): Likewise.
3768 (begin_tree): New function.
3769 (end_tree): Likewise.
3771 * decl.c (xref_basetypes): Don't call complete_type for basetypes
3772 that involve template parameters; that can lead to infinite
3773 recursion unnecessarily.
3775 * pt.c (register_specialization): Do not register specializations
3776 that aren't ready to be registered yet.
3777 (check_explicit_specialization): Handle explicit specialization of
3778 constructors and destructors.
3779 (build_template_decl): New function.
3780 (push_template_delc): Handle out-of-class specializations of
3783 * pt.c (check_explicit_specialization): Set up the template
3784 information before registering the specialization.
3785 (coerce_template_parms): Fix thinko.
3786 (tsubst): Handle specializations of member templates correctly.
3788 * class.c (finish_struct_methods): Remove calls to
3789 check_explicit_specialization from here.
3790 (finish_struct): And insert them here.
3791 * cp-tree.h (perform_qualification_conversions): New function.
3792 (perform_array_to_pointer_conversion): Likewise.
3793 (begin_explicit_instantiation): Likewise.
3794 (end_explicit_instantiation): Likewise.
3795 (determine_specialization): Renamed from
3796 determine_explicit_specialization.
3797 (comp_template_parms): New function.
3798 (processing_explicit_instantiation): New variable.
3799 * cvt.c (perform_qualification_conversions): New function.
3800 (perform_array_to_pointer_conversion): Likewise.
3801 * decl.c (duplicate_decls): Don't consider template functions
3802 alike unless they have the same parameters. Refine handling of
3803 instantiation/specialization mismatches.
3804 (start_decl): Don't call pushdecl for template specializations,
3805 since they don't affect overloading.
3806 (start_function): Likewise
3807 (grokfndecl): Call check_explicit_specialization a little later.
3808 Don't call duplicate_decls for memberm template specializations.
3809 (grokdeclarator): Don't update template_count for classes that are
3810 themselves specializations. Remove use of `2' as parameter to
3811 grokfndecl since that value isn't used.
3812 * lex.c (cons_up_default_function): Save and restore
3813 processing_explicit_instantiation around calls to grokfield.
3814 * parse.y (finish_member_template_decl): New function.
3815 (component_decl_1): Use it.
3816 (fn.def2): Likewise.
3817 (template_arg_list_opt): New nonterminal.
3818 (template_type): Use it.
3819 (self_template_type): Likewise.
3820 (template_id): Likewise.
3821 (object_template_id): Likewise.
3822 (notype_template_declarator): Likwise.
3823 (begin_explicit_instantiation): Likewise.
3824 (end_explicit_instantiation): Likewise.
3825 (explicit_instantiation): Use them.
3826 * pt.c (coerce_template_parms): Add parameters.
3827 (processing_explicit_instantiation): New variable.
3828 (convert_nontype_parameter): New function.
3829 (determine_overloaded_function): Likewise.
3830 (begin_explicit_instantiation): Likewise.
3831 (end_explicit_instantiation): Likewise.
3832 (retrieve_specialization): Likewise.
3833 (register_specialization): Likewise.
3834 (processing_explicit_specialization): Removed.
3835 (determine_specialization): Handle specializations of member
3836 functions of template class instantiations.
3837 (check_explicit_specialization): Refine to conform to standard.
3838 (comp_template_parms): New function.
3839 (coerce_template_parms): Call convert_nontype_parameter.
3840 (tsubst): Refine handling of member templates. Use
3841 register_specialization.
3842 (instantiate_template): Use retrieve_specialization.
3843 (do_decl_instantiation): Likewise.
3844 (instantiate_decl): Likewise.
3845 (type_unification): Improve handling of explict template
3847 * tree.c (mapcar): Return error_mark_node, rather than aborting,
3848 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
3849 * typeck.c (build_unary_op): Call determine_specialization, rather
3850 than determine_explicit_specialization.
3852 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
3854 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
3856 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3858 * error.c (dump_decl): For enum tags, output the tag, not its value.
3860 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
3862 * decl.c (init_decl_processing): Only call init_rtti_processing
3865 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
3867 * init.c (build_new_1): Split out from build_new.
3868 (build_new): Just return a NEW_EXPR.
3869 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
3871 * decl2.c (get_temp_regvar): Tweak.
3873 * cp-tree.h (TREE_CALLS_NEW): Comment out.
3874 * class.c (resolves_to_fixed_type_p): Remove use.
3875 * method.c (build_opfncall): Likewise.
3876 * call.c (build_new_op): Likewise.
3878 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
3880 * exception.cc (__eh_alloc, __eh_free): New fns.
3881 (__cp_push_exception, __cp_pop_exception): Use them.
3882 (__uncatch_exception): Call terminate here if no exception.
3883 * except.c (build_terminate_handler): New fn.
3884 (expand_start_catch_block): Use it.
3885 (expand_exception_blocks): Likewise.
3886 (alloc_eh_object): New fn.
3887 (expand_throw): Use it. Protect exception init with terminate.
3888 * typeck.c (build_modify_expr): Remove code that ignores trivial
3891 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3893 * call.c (add_builtin_candidate): Add default case in enumeration
3895 (build_new_op): Likewise.
3896 (convert_like): Likewise.
3897 * cvt.c (build_expr_type_conversion): Likewise.
3898 * tree.c (real_lvalue_p): Likewise.
3899 (lvalue_p): Likewise.
3900 (cp_tree_equal): Likewise.
3901 * typeck.c (comptypes): Likewise.
3902 (build_component_ref): Likewise.
3903 (build_function_call_real): Likewise.
3904 (build_binary_op_nodefault): Likewise.
3905 (build_unary_op): Likewise.
3906 (build_modify_expr): Likewise.
3907 * typeck2.c (initializer_constant_valid_p): Likewise.
3909 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
3911 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
3913 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
3915 * pt.c (coerce_template_parms): Make sure to digest_init if
3918 * decl.c (duplicate_decls): Make the newdecl virtual if the
3919 olddecl was, just as is done with other attributes of olddecl.
3921 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3923 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
3924 address of an OFFSET_REF.
3926 * cp-tree.def: Add AGGR_INIT_EXPR.
3927 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
3928 AGGR_INIT_EXPR where appropriate.
3929 * expr.c (cplus_expand_expr): Likewise. Simplify.
3931 * decl2.c (finish_file): Remove call to register_exception_table.
3933 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3935 * pt.c (instantiate_class_template): Don't do injection when
3936 processing_template_decl is true, as pollutes current_binding_level
3939 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
3941 * pt.c (maybe_fold_nontype_arg): Add prototype.
3943 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3945 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
3946 * error.c (dump_expr): Likewise.
3948 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3950 * typeck.c (build_function_call_real): Remove "inline called before
3951 definition" pedwarn.
3953 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
3955 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3957 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
3959 * pt.c (type_unification_real): Change __null to type void* with
3962 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
3964 * call.c (implicit_conversion): Don't call
3965 build_user_type_conversion_1 with a NULL expr, since it will
3968 * pt.c (unify): Don't try to unify array bounds if either array is
3971 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3973 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
3974 Replace extern decls with casts.
3976 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
3977 Update last_parm_cleanup_insn.
3978 (store_after_parms): Remove.
3979 * cp-tree.h: Adjust.
3981 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3983 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
3984 (finish_file): Check DECL_COMDAT instead of weak|one_only.
3985 (import_export_vtable): Use make_decl_one_only instead of
3986 comdat_linkage for win32 tweak.
3987 (import_export_decl): Likewise.
3988 * pt.c (mark_decl_instantiated): Likewise.
3990 * decl2.c (finish_file): Lose handling of templates in pending_statics.
3992 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3994 * decl2.c (finish_file): Lose call to expand_builtin_throw.
3995 * except.c (expand_builtin_throw): Remove.
3996 * cp-tree.h: Remove ptr_ptr_type_node.
3999 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
4001 * decl.c (ptr_ptr_type_node): Define.
4002 (init_decl_processing): Initialize it.
4003 * cp-tree.h: Declare it.
4004 * exception.cc (__cp_exception_info): Use __get_eh_info.
4005 (__cp_push_exception): Ditto.
4006 (__cp_pop_exception): Ditto.
4008 From Scott Snyder <snyder@d0sgif.fnal.gov>:
4009 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
4011 (init_exception_processing): Removed saved_pc initialization.
4013 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
4015 * pt.c (instantiate_decl): Defer all templates but inline functions.
4017 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4019 * init.c (expand_vec_init): Don't fold a list of parameters.
4021 * decl.c (copy_args_p): Handle copy elision for types with virtual
4023 * call.c (build_over_call): Likewise.
4025 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
4027 * pt.c (lookup_template_function): Copy the template arguments,
4028 not just the list containing them, to the permanent obstack.
4030 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4032 * except.c (expand_start_catch_block): suspend_momentary for the
4035 * error.c (dump_decl): Handle LOOKUP_EXPR.
4037 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
4039 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
4040 permanent obstack if we are processing a template decl.
4041 * typeck.c (build_static_cast): Likewise.
4042 (build_const_cast): Likewise.
4043 (build_reinterpret_cast): Likewise.
4045 * pt.c (coerce_template_parms): Coerce some expressions, even
4046 when processing_template_decl.
4048 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4050 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
4051 handling of pointer difference expressions.
4053 * typeck.c (comp_target_types): Comparison of function/method types
4054 is independent of nptrs.
4056 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
4058 * pt.c (tsubst): Avoid creating pointer to reference and
4059 reference to reference types.
4061 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4063 * parse.y (do_id): New nonterminal.
4064 (template_id): Use it.
4066 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4068 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
4069 * spew.c (yylex): Don't do_identifier here.
4070 * decl2.c (build_expr_from_tree): Revert last change.
4072 * decl2.c (build_expr_from_tree): Expand the name for a method call.
4073 * parse.y (object_template_id): Don't try to take the DECL_NAME.
4075 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4077 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
4079 * call.c (build_op_delete_call): Adjust.
4081 * except.c (expand_end_catch_block): Lose rethrow region.
4082 (expand_start_catch_block): Likewise.
4083 (expand_end_catch_block): Don't expand_leftover_cleanups.
4085 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4087 * pt.c (tsubst): Remove tree_cons call (places redundant info into
4088 DECL_TEMPLATE_INSTANTIATION).
4090 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4092 * tree.c (is_overloaded_fn): Handle getting a fn template.
4093 (really_overloaded_fn): Likewise.
4094 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
4095 * pt.c (check_explicit_specialization): Tweak.
4096 (determine_explicit_specialization): Tweak.
4098 * tree.c, cp-tree.h (get_target_expr): New fn.
4100 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
4102 * pt.c (check_explicit_specialization): Fix misspelling in
4103 diagnostic: `preceeded'.
4104 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
4107 1997-12-02 Mark Mitchell <mmitchell@usa.net>
4109 * pt.c (determine_explicit_specialization): Avoid an internal
4110 error for bad specializations.
4112 * method.c (build_overload_value): Handle SCOPE_REF.
4114 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
4116 * class.c (prepare_fresh_vtable): Enable even more complex MI
4119 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4121 * exception.cc (__check_eh_spec): Optimize a bit.
4123 * exception.cc (__cp_pop_exception): Lose handler arg.
4124 * except.c (do_pop_exception): Likewise.
4125 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
4126 (expand_end_catch_block): Likewise.
4128 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4130 * pt.c (check_explicit_specialization): Complain about using a
4131 template-id for a non-specialization.
4133 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
4135 * repo.c: Prototype rindex only if needed.
4138 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4140 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
4142 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4144 * typeck.c (build_const_cast): Handle references here instead of
4145 handing off to convert_to_reference.
4147 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
4148 TerminateFunctionCall.
4149 (init_exception_processing): Likewise. Terminate et al are now
4150 the fns, not ADDR_EXPRs.
4151 (various): Lose redundant assemble_external calls.
4152 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
4154 * cp-tree.h (struct lang_decl_flags): Add comdat.
4155 (DECL_COMDAT): New macro.
4156 * decl.c (duplicate_decls): Propagate it.
4157 (cp_finish_decl): Handle it.
4158 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
4160 * class.c: Remove static pending_hard_virtuals.
4161 (add_virtual_function): Take pointers to pending_virtuals
4162 and pending_hard_virtuals.
4163 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
4165 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4167 * decl2.c (import_export_vtable): If we support one_only but not
4168 weak symbols, mark instantiated template vtables one_only.
4169 (import_export_decl): Likewise for tinfo functions.
4170 (finish_vtable_vardecl): Also write out vtables from explicitly
4171 instantiated template classes.
4172 * pt.c (mark_class_instantiated): Revert last change.
4174 * except.c (expand_throw): Call mark_used on the destructor.
4176 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
4178 * lex.c (lang_init): Enable flag_exceptions by default if no
4179 command line switch was specified.
4181 1997-11-26 Mark Mitchell <mmitchell@usa.net>
4183 * pt.c (unify): Handle `void' template parameters in
4186 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4188 * rtti.c (build_dynamic_cast): Handle template case here.
4189 (build_dynamic_cast_1): Not here.
4191 * typeck2.c (digest_init): Make copies where appropriate.
4193 * decl2.c (delete_sanity): resolve_offset_ref.
4195 * except.c: Call terminate without caching so many bits.
4197 * except.c (expand_start_catch_block): Fix catching a reference
4200 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
4202 * init.c (build_new): Copy size to the saveable obstack.
4204 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
4205 TRY_CATCH_EXPR for now.
4207 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4209 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
4210 has DECL_LANG_SPECIFIC.
4212 * exception.cc (struct cp_eh_info): Add handlers field.
4213 (__cp_push_exception): Initialize it.
4214 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
4215 (__throw_bad_exception): Remove.
4216 * except.c (call_eh_info): Add handlers field.
4217 (get_eh_handlers): New fn.
4218 (push_eh_cleanup): Increment handlers.
4220 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4222 * except.c (expand_start_eh_spec): Use the try/catch code.
4223 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
4224 doing everything inline.
4225 (init_exception_processing): throw_type_match now takes
4226 const void pointers.
4227 * exception.cc (__check_eh_spec): New fn.
4228 * inc/exception: Neither terminate nor unexpected return.
4229 * decl.c: Make const_ptr_type_node public.
4230 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
4232 * except.c (expand_start_catch_block): We only need the rethrow
4233 region for non-sjlj exceptions.
4234 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
4236 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4238 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
4239 (various.o): Likewise.
4240 * inc/new: Add placement deletes. Add throw specs for default new.
4241 * new.cc (set_new_handler): Move here from libgcc2.
4242 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
4243 (new): Move from libgcc2. Throw bad_alloc.
4244 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
4245 * decl.c (init_decl_processing): Update exception specs on new and
4248 * method.c (build_decl_overload_real): Don't mess with global
4251 * init.c (build_new): Check for null throw spec, not nothrow_t.
4253 * decl.c (duplicate_decls): Don't complain about different exceptions
4254 from an internal declaration.
4256 * call.c (build_op_delete_call): Fix check for member fns again.
4258 * decl2.c (import_export_decl): Interface hackery affects
4259 virtual synthesized methods.
4261 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4263 * decl.c (start_decl): Don't just complain about a mismatched
4266 * decl.c (make_implicit_typename): Handle case where t is not
4267 actually from context.
4268 * tree.c (get_type_decl): Lose identifier case.
4269 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
4270 * parse.y (nonnested_type): Just use lookup_name.
4271 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
4273 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
4275 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
4276 T was built in C language context (for example, by
4277 output_func_start_profiler).
4279 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4281 * decl.c (make_implicit_typename): New fn.
4282 (lookup_name_real): Use it. Use current_class_type as the context.
4284 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
4286 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
4288 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4290 * friend.c (do_friend): Warn about non-template friends in templates.
4292 * call.c (build_op_delete_call): Fix handling of inherited delete.
4294 * search.c (dfs_record_inheritance): Ignore template type parms.
4296 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4298 * call.c (build_new_op): Fix copy error.
4299 (build_op_new_call): New fn.
4300 (build_op_delete_call): New fn.
4301 * cp-tree.h: Declare them.
4302 * init.c (build_new): Use them. Support placement delete.
4303 (build_x_delete): Use build_op_delete_call.
4304 (build_delete): Likewise.
4305 * decl2.c (delete_sanity): Likewise.
4306 (coerce_delete_type): Don't complain about placement delete.
4308 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4310 * call.c (build_new_function_call): Remove unused 'obj' parm.
4311 * cp-tree.h, typeck.c: Adjust.
4313 * init.c (build_new): Make the cleanup last longer.
4314 (expand_vec_init): Call do_pending_stack_adjust.
4316 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4318 * pt.c (do_type_instantiation): Fix typo.
4319 (mark_class_instantiated): If we support one_only but not weak
4320 symbols, don't mark this as known.
4322 * init.c (build_new): Handle vec delete in EH cleanup.
4324 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4326 * call.c (build_method_call): Call complete_type before checking
4329 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
4331 * decl.c (add_block_current_level): Delete.
4332 * init.c (build_vec_delete_1): Delete build_block and
4333 add_block_current_level calls.
4335 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
4337 * init.c (build_new): Handle freeing allocated memory when the
4340 * call.c (build_new_method_call): Fix flags arg.
4342 * pt.c (do_type_instantiation): Don't try to instantiate
4344 (mark_decl_instantiated): If we support one_only but not
4345 weak symbols, mark this one_only.
4346 * decl2.c (import_export_vtable): Don't defer handling of vtables
4347 if MULTIPLE_SYMBOL_SPACES.
4349 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4351 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
4353 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
4355 * except.c (do_pop_exception): Return a value.
4357 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4359 * call.c (build_new_method_call): Handle getting a
4360 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
4361 if we got template parms.
4362 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
4364 * decl2.c (build_expr_from_tree): Tweak last change.
4365 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
4366 (maybe_fold_nontype_arg): Split out from tsubst_copy.
4367 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
4369 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4371 * pt.c (tsubst_copy): Handle explicit template arguments in
4373 * typeck.c (build_x_function_call): Likewise.
4374 * decl2.c (build_expr_from_tree): Lookup function name if it
4377 * pt.c (tsubst): Instantiate template functions properly when
4378 template parameter does not appear in function arguments and return
4380 (comp_template_args): Handle member templates required by tsubst.
4382 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4384 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
4387 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4389 * pt.c (coerce_template_parms): Tweak error message.
4391 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
4392 return type defaults to `int', even if there are storage-class
4395 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4397 Complete nested exception support.
4398 * except.c (do_pop_exception): Split out...
4399 (push_eh_cleanup): From here. Handle the EH region by hand.
4400 (expand_start_catch_block): Add a new level for the catch parm.
4401 Move the rethrow region outside the two cleanup regions.
4402 Protect the initializer for the catch parm with terminate.
4403 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
4404 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
4405 popping off the middle of the stack.
4406 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
4407 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
4408 (build_cplus_new): Only wrap CALL_EXPRs.
4409 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
4410 the constructor call.
4412 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4414 * Make-lang.in (c++.distdir): Make inc subdirectory.
4416 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4418 * decl2.c (finish_file): Put back some code.
4420 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4422 * decl2.c (finish_file): Remove redundant code.
4423 * method.c (emit_thunk): Don't let the backend defer generic thunks.
4425 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4427 * except.c (call_eh_info): Split out...
4428 (push_eh_info): From here.
4429 (expand_builtin_throw): Use it.
4430 (expand_start_catch_block): Move region start back.
4432 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
4434 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
4435 (real_yylex): Record wide strings using target endianness, not host.
4437 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
4439 * repo.c (rindex): Add decl unconditionally.
4440 (get_base_filename, open_repo_file): Don't cast rindex.
4441 * xref.c (rindex): Add decl unconditionally.
4442 (index): Remove unused decl.
4443 (open_xref_file): Don't cast rindex.
4445 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4447 * class.c (build_vbase_path): Propagate the result type properly.
4449 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
4451 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
4452 remaining use of saved_throw_type with a call to get_eh_type.
4454 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
4456 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
4457 (file_name_nondirectory): New function, doing the same as the macro.
4458 (set_typedecl_interface_info): Use it instead of the macro.
4459 (check_newline): Likewise.
4460 (handle_cp_pragma): Likewise.
4462 * repo.c (get_base_filename): Cast result of rindex to char*.
4463 (open_repo_file): Likewise.
4464 * xref.c (open_xref_file): Likewise.
4465 * error.c (dump_char): Make its arg int, not char.
4467 * except.c (push_eh_info): Pass the number of fields - 1 down, not
4468 the exact number of fields.
4470 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4472 Support for nested exceptions.
4473 * tinfo2.cc (__is_pointer): New fn.
4474 * exception.cc (struct cp_eh_info): Define.
4475 (__cp_exception_info, __uncatch_exception): New fns.
4476 (__cp_push_exception, __cp_pop_exception): New fns.
4477 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
4479 (init_exception_processing): Likewise. __eh_pc is now external.
4480 (push_eh_info): New fn.
4481 (get_eh_{info,value,type,caught}): New fns.
4482 (push_eh_cleanup): Just call __cp_pop_exception.
4483 (expand_start_catch_block): Use push_eh_info. Start the eh region
4485 (expand_end_eh_spec): Use push_eh_info.
4486 (expand_throw): Call __cp_push_exception to set up the exception info.
4487 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
4489 (expand_builtin_throw): Don't refer to empty_fndecl.
4491 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4493 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
4495 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
4497 * method.c (build_template_parm_names, build_decl_overload_real):
4498 Add static to definitions.
4499 * pt.c (add_to_template_args, note_template_header,
4500 processing_explicit_specialization, type_unification_real): Likewise.
4501 ({determine,check}_explicit_specialization): Use a single string for
4504 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4506 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
4507 (expand_end_catch_block): Likewise.
4508 (expand_end_eh_spec): Likewise.
4510 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
4512 * decl.c (duplicate_decls): Handle template specializations
4514 * error.c (dump_function_name): Fix printing of specializations of
4515 member functions that are not member templates.
4516 * cp-tree.h (processing_specialization): Make global.
4517 * pt.c (processing_specialization): Likewise.
4518 * lex.c (cons_up_default_function): Save and restore
4519 processing_specialization to avoid confusion.
4521 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4523 * decl.c (init_decl_processing): Give null_node unknown* type.
4524 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
4525 (common_type): Likewise.
4526 * error.c (args_as_string): Recognize null_node.
4528 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4530 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
4531 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
4533 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
4535 * Make-lang.in (g++): Include prefix.o.
4537 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
4539 * pt.c (determine_explicit_specialization): Initialize "dummy"
4540 to keep Purify quiet.
4542 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4544 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
4545 (build_overload_int): Not here.
4547 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
4549 * class.c (build_type_pathname): Remove.
4550 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
4552 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
4554 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
4555 &&label GNU extension.
4557 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
4559 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
4560 so as to avoid incorrect manglings.
4561 * method.c (build_decl_overload_real): Don't mangle return types
4564 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4566 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
4567 scratch_tree_cons): Define as macros for now.
4568 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
4569 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
4570 typeck2.c: Use them and the expression_obstack variants.
4572 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4574 * decl.c (store_return_init): Allow classes with explicit ctors to
4575 be used with the named return values extension.
4577 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
4579 * pt.c (instantiate_decl): Fix previous change.
4581 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
4583 * pt.c (tsubst): Fix thinko.
4584 (instantiate_decl): Really use the original template.
4586 * call.c (build_new_method_call): Use simple constructor_name for
4589 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
4591 * method.c (build_underscore_int): Don't use ANSI specific
4594 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4596 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
4597 for our key method; it might have been inlined by -O3.
4599 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
4601 * decl.c (make_typename_type): Do not try to call lookup_field for
4602 non-aggregate types.
4604 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
4606 * typeck.c (build_reinterpret_cast): Tweak.
4608 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4610 * typeck.c (build_reinterpret_cast): converting a void pointer
4611 to function pointer with a reinterpret_cast produces a warning
4612 if -pedantic is issued
4614 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4616 * typeck.c (c_expand_return): Don't warn about returning a
4617 reference-type variable as a reference.
4619 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4621 * method.c (build_static_name): Fix typo.
4623 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
4625 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
4626 OLDDECL before we try to do DECL_USE_TEMPLATE.
4628 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4630 * decl.c (duplicate_decls): Don't warn about template instances.
4632 * typeck.c (mark_addressable): Lose ancient code that unsets
4635 * pt.c (do_decl_instantiation): Lose support for instantiating
4638 * call.c (build_new_function_call): Fix handling of null explicit
4640 (build_new_method_call): Likewise.
4642 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
4644 * method.c (build_underscore_int): Fix typo.
4646 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
4648 * tree.c (print_lang_statistics): #if 0 call to
4649 print_inline_obstack_statistics until its definition is checked in.
4651 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4653 * decl2.c (finish_file): Move dump_tree_statistics to end.
4655 * pt.c (instantiate_decl): Look for the original template.
4656 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
4657 of member templates.
4659 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4661 * Makefile.in (g++FAQ.*): New rules.
4662 (CONFLICTS): Update.
4663 * g++FAQ.texi: Moved from libg++.
4665 * parse.y (PFUNCNAME): Only specify the type once.
4667 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
4669 * lex.c (real_yylex): Clean up the code to fully behave the way
4670 the c-lex.c parser does for complex and real numbers.
4672 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4674 * method.c (build_decl_overload_real): Reformat.
4676 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
4678 * method.c (synthesize_method): If at_eof, determine our linkage.
4680 1997-09-29 Paul Eggert <eggert@twinsun.com>
4682 * lex.c (real_yylex): Treat `$' just like `_', except issue a
4683 diagnostic if !dollars_in_ident or if pedantic.
4685 * lang-specs.h (@c++): -ansi no longer implies -$.
4687 * decl2.c (lang_decode_option):
4688 -traditional and -ansi now do not mess with
4691 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4693 * Makefile.in (parse.o, decl.o): Also depend on
4694 $(srcdir)/../except.h $(srcdir)/../output.h.
4695 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
4696 $(srcdir)/../except.h $(srcdir)/../output.h.
4697 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
4700 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
4702 * expr.c (cplus_expand_expr): Make it static.
4704 * decl2.c, init.c, typeck.c: Include "expr.h".
4705 (expand_expr): Use proper values when calling the function.
4707 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4709 * lang-options.h: new -Wold-style-cast flag.
4710 * cp-tree.h (warn_old_style_cast): new variable.
4711 * decl2.c (warn_old_style_cast): ditto.
4712 (lang_decode_option): support -Wold-style-cast.
4713 (reparse_absdcl_as_casts): produce old-style-cast warning.
4715 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4717 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
4718 TREE_USED, reset value based on already_used.
4720 * init.c (expand_member_init): Revert change.
4722 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4724 * cp-tree.h, decl.c, decl2.c, pt.c:
4725 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
4727 * decl2.c (lang_decode_option): Add missing ;.
4729 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4731 * friend.c (do_friend): Disable injection for all template-derived
4733 * decl2.c (lang_decode_option): Handle -fguiding-decls.
4734 * parse.y (notype_template_declarator): New nonterminal.
4735 (direct_notype_declarator): Use it.
4736 (complex_direct_notype_declarator): Likewise.
4737 (object_template_id): Accept any kind of identifier after TEMPLATE.
4738 (notype_qualified_id): Don't add template declarators here.
4740 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
4742 * call.c (add_template_candidate): Add explicit_targs parameter.
4743 (build_scoped_method_call): Use it.
4744 (build_overload_call_real): Likewise.
4745 (build_user_type_conversion_1): Likewise.
4746 (build_new_function_call): Likewise.
4747 (build_object_call): Likewise.
4748 (build_new_op): Likewise.
4749 (build_new_method_call): Likewise.
4750 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
4751 (build_new_method_call): Likewise.
4753 * class.c (finish_struct_methods): Add specialization pass to
4754 determine which methods were specializing which other methods.
4755 (instantiate_type): Handle TEMPLATE_ID_EXPR.
4757 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
4759 * cp-tree.h (name_mangling_version): New variable.
4760 (flag_guiding_decls): Likewise.
4761 (build_template_decl_overload): New function.
4762 (begin_specialization): Likewise.
4763 (reset_specialization): Likewise.
4764 (end_specialization): Likewise.
4765 (determine_explicit_specialization): Likewise.
4766 (check_explicit_specialization): Likewise.
4767 (lookup_template_function): Likewise.
4768 (fn_type_unification): Add explicit_targs parameter.
4769 (type_unification): Likewise.
4771 * decl.c (duplicate_decls): Add smarts for explicit
4773 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
4775 (grokfndecl): Call check_explicit_specialization.
4777 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
4778 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
4779 (check_classfn): Handle specializations.
4781 * error.c (dump_function_name): Print specialization arguments.
4783 * friend.c (do_friend): Don't call pushdecl for template
4786 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
4788 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
4789 and -fno-guiding-decls.
4791 * lex.c (identifier_type): Return PFUNCNAME for template function
4794 * method.c (build_decl_overload_real): New function.
4795 (build_template_parm_names): New function.
4796 (build_overload_identifier): Use it.
4797 (build_underscore_int): New function.
4798 (build_overload_int): Use it. Add levels for template
4800 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
4801 (build_overload_nested_names): Handle template type parameters.
4802 (build_template_decl_overload): New function.
4804 * parse.y (YYSTYPE): New ntype member.
4805 (nested_name_specifier): Use it.
4806 (nested_name_specifier_1): Likewise.
4807 (PFUNCNAME): New token.
4808 (template_id, object_template_id): New non-terminals.
4809 (template_parm_list): Note specializations.
4810 (template_def): Likewise.
4811 (structsp): Likewise.
4812 (fn.def2): Handle member template specializations.
4813 (component_decl_1): Likewise.
4814 (direct_notype_declarator): Handle template-ids.
4815 (component_decl_1): Likewise.
4816 (direct_notype_declarator): Handle template-ids.
4817 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
4819 * pt.c (processing_specializations): New variable.
4820 (template_header_count): Likewise.
4821 (type_unification_real): New function.
4822 (processing_explicit_specialization): Likewise.
4823 (note_template_header): Likewise.
4824 (is_member_template): Handle specializations.
4825 (end_template_decl): Call reset_specialization.
4826 (push_template_decl): Handle member template specializations.
4828 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
4829 (instantiate_template): Handle specializations.
4830 (instantiate_decl): Likewise.
4831 (fn_type_unification): Handle explicit_targs.
4832 (type_unification): Likewise. Allow incomplete unification
4833 without an error message, if allow_incomplete.
4834 (get_bindings): Use new calling sequence for fn_type_unification.
4836 * spew.c (yylex): Handle PFUNCNAME.
4838 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
4839 (really_overloaded_fn): Likewise.
4840 (get_first_fn): Handle function templates.
4842 * typeck.c (build_x_function_call): Use really_overloaded_fn.
4843 Handle TEMPLATE_ID_EXPR.
4844 (build_x_unary_op): Likewise.
4845 (build_unary_op): Likewise.
4846 (mark_addressable): Templates whose address is taken are marked
4849 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4851 * decl.c (init_decl_processing): Declare __builtin_constant_p as
4852 accepting any kind of type, not only int.
4854 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4856 * search.c (get_matching_virtual): Notice virtual bases when sorrying
4857 about covariant returns.
4859 * parse.y (member_init): Also imply typename here. Remove ancient
4860 extension for initializing base members.
4862 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4864 Handle multi-level typenames and implicit typename in base list.
4865 * parse.y (typename_sub{,[0-2]}): New rules.
4866 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
4867 (nonnested_type): New rule.
4868 (complete_type_name): Use it.
4869 (base_class.1): Use typename_sub and nonnested_type.
4870 (nested_name_specifier): Don't elide std:: here.
4871 * decl.c (make_typename_type): Handle getting a type for NAME.
4872 (lookup_name_real): Turn std:: into :: here.
4874 Rvalue conversions were removed in London.
4875 * call.c (is_subseq): Don't consider lvalue transformations.
4876 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
4877 (joust): Reenable ?: kludge.
4879 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
4881 * decl.c (start_function): Up warning of no return type to be a
4884 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4886 * init.c (expand_member_init): Don't set TREE_USED.
4887 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
4888 set,don't clear TREE_USED wholesale.
4890 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4892 * call.c (build_over_call): Do require_complete_type before
4895 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4897 * search.c (lookup_field): Call complete_type in all cases.
4899 * decl.c (finish_function): Just warn about flowing off the end.
4901 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4903 * decl.c (grokparms): Don't bash a permanent list node if we're
4906 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
4908 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
4910 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4912 * call.c (build_new_op): Give better error for syntactically
4913 correct, but semantically invalid, use of undeclared template.
4915 * call.c (compare_qual): Handle pmfs.
4917 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
4918 after the exception spec.
4920 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4922 * call.c (null_ptr_cst_p): Integer type, not integral type.
4924 * call.c (joust): Disable warnings until they can be moved to the
4927 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
4929 * Makefile.in, config-lang.in: Convert to autoconf.
4931 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4933 * decl.c (lookup_name_real): Add implicit 'typename' to types from
4936 * pt.c (most_specialized_class): Fix typo.
4937 (tsubst): Move constant folding to TREE_VEC case.
4939 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
4941 * pt.c (do_poplevel): Don't warn about unused local variables
4942 while processing_template_decl since we don't always know whether
4943 or not they will need constructing/destructing.
4945 * pt.c (uses_template_parms): Check the values of an enumeration
4946 type to make sure they don't depend on template parms.
4948 * decl.c (make_typename_type): Don't lookup the field if the
4949 context uses template parms, even if we're not
4950 processing_template_decl at the moment.
4952 * pt.c (coerce_template_parms): Avoid looking at the
4953 TYPE_LANG_DECL portion of a typename type, since there won't be
4955 (tsubst): Do constant folding as necessary to make sure that
4956 arguments passed to lookup_template_class really are constants.
4958 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4960 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
4961 * decl2.c (finish_file): Only register exception tables if we
4964 * decl.c (init_decl_processing): Add __builtin_[fs]p.
4966 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4968 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
4970 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
4972 * error.c (dump_decl): Avoid crashing when presented with a
4973 uninitialized constant, as can occur with a template parameter.
4974 (dump_expr): Make sure that there are enough levels of
4975 current_template_parms before we start diving through them.
4977 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
4979 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
4982 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4984 * except.c (expand_throw): Call build_delete for all
4985 exception types, not just objects with destructors.
4987 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
4989 * decl.c (current_local_enum): Remove static.
4990 * pt.c (tsubst_enum): Save and restore value of current_local_enum
4991 in case template is expanded in enum decl.
4992 (instantiate_class_template) : Use new tsubst_enum signature.
4993 (tsubst_expr): Likewise.
4995 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
4997 * pt.c (begin_member_template_processing): Take a function as
4998 argument, not a set of template arguments. Use the template
4999 parameters, rather than the arguments. Handle non-type parameters
5000 correctly. Push a binding level for the parameters so that multiple
5001 member templates using the same parameter names can be declared.
5002 (end_member_template_processing): Pop the binding level.
5003 (push_template_decl): Mark member templates as static when
5006 * lex.c (do_pending_inlines): Pass the function, not its template
5007 arguments, to begin_member_template_processing.
5008 (process_next_inline): Likewise.
5009 (do_pending_defargs): Likewise.
5011 * error.c (dump_expr): Obtain the correct declaration for a
5012 TEMPLATE_CONST_PARM.
5014 * call.c (add_template_conv_candidate): New function.
5015 (build_object_call): Handle member templates, as done in the other
5018 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
5020 * decl.c (replace_defag): Undo previous change.
5021 * lex.c (do_pending_defargs): Deal with member templates.
5023 * pt.c (is_member_template): Avoid crashing when passed a
5024 non-function argument.
5026 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5028 * class.c (grow_method): Remove check for redeclaration.
5030 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
5032 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
5033 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
5034 (PRIMARY_TEMPLATE_P): Use it.
5035 * call.c (build_overload_call_real): Use it.
5036 * class.c (instantiate_type): Likewise.
5037 * decl.c (decls_match): Likewise.
5038 * method.c (build_overload_identifier): Likewise.
5039 * pt.c (push_template_decl): Likewise.
5040 (classtype_mangled_name): Likewise.
5041 (lookup_template_class): Likewise.
5043 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
5044 DECL_NTPARMS to conform to usage elsewhere.
5045 * call.c (add_template_candidate): Likewise.
5046 * class.c (instantiate_type): Likewise.
5047 * pt.c (instantiate_template): Likewise.
5048 (get_bindings): Likewise.
5050 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
5053 * pt.c (unify): Undo changes to allow multiple levels of template
5055 (type_unification): Likewise.
5056 (fn_type_unification): Likewise.
5057 (get_class_bindings): Likewise.
5058 * cp-tree.h (Likewise).
5060 * decl.c (replace_defarg): Check that the type of the default
5061 parameter does not invlove a template type before complaining
5062 about the initialization.
5064 * error.c (dump_expr): Deal with template constant parameters in
5065 member templates correctly.
5067 * pt.c (is_member_template): Deal with class specializations
5069 (tsubst): Handle "partial instantiation" of member templates
5072 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
5074 * pt.c (type_unification): Change calling squence to allow for
5075 multiple levels of template parameters.
5076 (tsubst_expr): Likewise.
5078 (tsubst_copy): Likewise.
5079 (instantiate_template): Likewise.
5081 * call.c (build_overload_call_real): Use it.
5082 (add_builtin_candidate): Use it.
5083 (build_new_method_call): Use it.
5084 * class.c (instantiate_type): Use it.
5085 * decl.c (grokdeclarator): Use it.
5086 * decl2.c (finish_file): Use it.
5087 * method.c (build_overload_identifier): Use it.
5089 * call.c (add_template_candidate): Add additional parameter for
5090 the function return type. Call fn_type_unification istead of
5092 (build_user_type_conversion_1): Handle member templates.
5093 (build_new_function_call): Likewise.
5094 (build_new_op): Likewise.
5095 (build_new_method_call): Likewise.
5097 * class.c (grow_method): Don't give an error message indicating
5098 that two member templates with the same name are ambiguous.
5099 (finish_struct): Treat member template functions just like member
5102 * cp-tree.h (check_member_template): Add declaration.
5103 (begin_member_template_processing): Likewise.
5104 (end_member_template_processing): Likewise.
5105 (fn_type_unification): Likewise.
5106 (is_member_template): Likewise.
5107 (tsubst): Change prototype.
5108 (tsubst_expr): Likewise.
5109 (tsubst_copy): Likewise.
5110 (instantiate_template): Likewise.
5111 (get_bindings): Likewise.
5113 * decl.c (decls_match): Handle multiple levels of template
5115 (pushdecl): Handle template type params just like other type
5117 (push_class_level_binding): Return immediately if the
5118 class_binding_level is NULL.
5119 (grokfndecl): If check_classfn() returns a member_template, use
5120 the result of the template, not the template itself.
5122 * decl2.c (check_member_template): New function. Check to see
5123 that the entity declared to be a member template can be one.
5124 (check_classfn): Allow redeclaration of member template functions
5125 with different types; the new functions can be specializations or
5126 explicit instantiations.
5128 * error.c (dump_decl): Handle multiple levels of template
5130 (dump_function_decl): Update to handle function templates.
5132 * lex.c (do_pending_inlines): Set up template parameter context
5133 for member templates.
5134 (process_next_inline): Likewise.
5136 * method. (build_overload_identifier): Adjust for multiple levels
5137 of template parameters.
5139 * parse.y (fn.def2): Add member templates.
5140 (component_decl_1): Likewise.
5142 * pt.c (begin_member_template_processing): New function.
5143 (end_member_template_processing): Likewise.
5144 (is_member_template): Likewise.
5145 (fn_type_unification): Likewise.
5146 (current_template_parms): Return a vector of all the template
5147 parms, not just the innermost level of parms.
5148 (push_template_decl): Deal with the possibility of member
5150 (lookup_template_class): Likewise.
5151 (uses_template_parms): Likewise.
5152 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
5153 TEMPLATE_CONST_PARM to deal with multiple levels of template
5154 arguments. Add processing of TEMPLATE_DECL to produce new
5155 TEMPLATE_DECLs from old ones.
5156 (do_decl_instantiation): Handle member templates.
5158 * search.c (lookup_fnfields_1): Handle member template conversion
5161 * tree.c (cp_tree_equal): Check the levels, as well as the
5162 indices, of TEMPLATE_CONST_PARMs.
5164 * typeck.c (comptypes): Check the levels, as well as the indices,
5165 fo TEMPLATE_TYPE_PARMs.
5166 (build_x_function_call): Treat member templates like member
5169 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5171 * typeck.c (c_expand_return): Always convert_for_initialization
5172 before checking for returning a pointer to local.
5174 * pt.c (type_unification): If strict and the function parm doesn't
5175 use template parms, just compare types.
5177 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
5179 * method.c (build_overloaded_value): Replace direct call
5180 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
5182 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5184 * typeck.c (convert_arguments): Don't arbitrarily choose the first
5185 of a set of overloaded functions.
5187 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5189 * lex.c (real_yylex): Don't elide __FUNCTION__.
5191 * method.c (build_overload_value): Add in_template parm.
5192 (build_overload_int): Likewise.
5193 (build_overload_identifier): Pass it.
5195 * decl.c (duplicate_decls): Don't bash a previous template
5196 definition with a redeclaration.
5198 * pt.c (unify): float doesn't match double.
5200 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
5201 TYPE_DECL. Handle getting non-template types.
5202 * parse.y (explicit_instantiation): Use typespec instead of
5205 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
5207 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
5209 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
5211 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
5212 (compare_ics): Likewise.
5214 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5216 * call.c (joust): Warn about choosing one conversion op over
5217 another because of 'this' argument when the other return type is
5219 (source_type): New fn.
5221 * call.c (build_new_op): Strip leading REF_BIND from first operand
5222 to builtin operator.
5224 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
5227 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5229 * call.c (null_ptr_cst_p): Remove support for (void*)0.
5231 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
5233 * typeck.c (expand_target_expr): Make definition match declaration.
5235 * class.c (get_basefndecls): Make definition match declaration.
5237 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
5239 * input.c (sub_getch): Eventually give up and release the input file.
5241 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
5244 * call.c (joust): Tweak message.
5246 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
5248 * error.c (type_as_string): Put const/volatile on template type
5249 parameters where appropriate.
5251 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
5253 * call.c (strictly_better): Make arguments unsigned ints.
5255 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
5257 * lex.c (real_yylex): Refer to __complex instead of complex.
5259 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
5261 * lex.c (real_yylex): Don't use getc directly.
5263 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5265 * call.c (is_subseq): Don't try to be clever.
5267 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5269 * parse.y, pt.c: Include "except.h".
5270 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
5271 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
5272 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
5273 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
5276 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5278 * decl2.c (mark_vtable_entries): Instead of replacing pure
5279 virtuals with a reference to __pure_virtual, copy the decl and
5282 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
5284 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
5286 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
5288 * pt.c (instantiate_class_template): Call repo_template_used
5289 before finish_prevtable_vardecl.
5291 * call.c (is_subseq): New fn.
5292 (compare_ics): Use it.
5294 * repo.c (finish_repo): Don't crash on no args.
5296 * parse.y (named_complex_class_head_sans_basetype): Handle
5297 explicit global scope.
5298 * decl2.c (handle_class_head): New fn.
5300 * pt.c (unify): Add CONST_DECL case.
5302 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5304 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
5306 * cp-tree.h (report_type_mismatch): Add prototype.
5307 * call.c (build_overload_call_real): Remove erroneous fourth
5308 argument to report_type_mismatch.
5309 (build_user_type_conversion_1): Remove erroneous second arg to
5311 (build_new_function_call): Likewise.
5312 (build_object_call): Likewise.
5313 (build_new_op): Likewise.
5314 (build_new_method_call): Likewise.
5316 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5318 * error.c (dump_decl): Don't bother processing a function with no
5321 * method.c (emit_thunk): Call init_function_start in the macro case.
5323 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5325 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
5326 defined and used to set flag_vtable_thunks.
5328 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5330 * parse.y: Don't clear the inlines from their obstack until they've
5333 * decl.c (duplicate_decls): Don't complain about exception
5334 specification mismatch if flag_exceptions is off.
5336 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
5338 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
5340 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
5342 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
5343 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
5344 Include <stdio.h> before include files that formerly used STDIO_PROTO.
5346 * decl.c, g++spec.c, lex.c, method.c, repo.c:
5347 Include "config.h" first, as per autoconf manual.
5349 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5351 * decl.c (duplicate_decls): Tweak wording.
5352 * lex.c (do_pending_defargs): Don't die if we see a default arg
5353 that isn't a DEFAULT_ARG.
5354 * error.c (dump_expr): Handle DEFAULT_ARG.
5356 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
5357 * lang-options.h: Add -fhandle-exceptions.
5359 * class.c (build_vtable): vtables are artificial.
5360 (prepare_fresh_vtable): Likewise.
5362 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5364 * cvt.c (ocp_convert): After converting to the target type, set
5365 LOOKUP_NO_CONVERSION.
5367 * call.c (joust): Warn about potentially confusing promotion rules
5369 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
5371 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
5373 * exception.cc: Declare __terminate_func with noreturn attribute.
5375 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
5377 * parse.y: Break out eat_saved_input, handle errors.
5378 (function_try_block): Use compstmt instead of compstmt_or_error.
5380 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5382 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
5384 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5386 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
5387 existence of cc1plus check whether $(LANGUAGES) contains C++.
5389 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5391 * method.c (do_build_copy_constructor): When copying an anonymous
5392 union member loop around to handle nested anonymous unions. Use
5393 the offset of the member relative to the outer structure, not the
5396 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5398 * call.c (resolve_args): New fn.
5399 (build_new_function_call): Use it.
5400 (build_object_call): Likewise.
5401 (build_new_method_call): Likewise.
5403 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5405 * call.c (build_over_call): tsubst all default parms from templates.
5407 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5409 * decl.c (struct cp_function): Add static_labelno.
5410 (push_cp_function_context): Save it.
5411 (pop_cp_function_context): Restore it.
5413 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5415 * typeck.c (build_component_ref_1): Convert from reference.
5417 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5419 * parse.y (current_declspecs, prefix_attributes): Initialize to
5422 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
5423 before we try to force it to be a TREE_LIST.
5424 (decl): Make sure $1.t is non-nil.
5426 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
5428 * pt.c (uses_template_parms): Handle template first-parse codes.
5430 * decl.c (cp_finish_decl): Only warn about user-defined statics.
5432 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5434 * pt.c (unify): Handle BOOLEAN_TYPE.
5436 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
5437 * pt.c (tsubst): Don't set it.
5438 * call.c (build_over_call): Use uses_template_parms.
5440 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5442 * method.c (build_overload_nested_name): Use static_labelno
5443 instead of var_labelno.
5444 (build_qualified_name): New fn.
5445 (build_overload_name): Split out from here.
5446 (build_static_name): Use build_qualified_name.
5447 * decl.c (cp_finish_decl): Statics in extern inline functions
5448 have comdat linkage.
5449 (start_function): Initialize static_labelno.
5451 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5453 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
5454 before "all member functions in class [] are private"
5456 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5458 * lex.c (do_scoped_id): convert_from_reference.
5459 * init.c (build_offset_ref): Likewise.
5461 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
5463 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
5465 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5467 * typeck.c (get_member_function_from_ptrfunc): Promote index
5470 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
5472 * tree.c (layout_basetypes): Move non-virtual destructor warning.
5473 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
5475 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5477 * decl.c (grokdeclarator): Call add_defarg_fn for the function
5479 * lex.c (add_defarg_fn): Adjust.
5480 (do_pending_defargs): Adjust. Don't skip the first parm.
5482 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5484 * decl.c (build_enumerator): Global enumerators are also readonly.
5486 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
5487 (build_dynamic_cast): Call it and convert_from_reference.
5489 * lex.c (add_defarg_fn): New fn.
5490 (snarf_defarg): Don't add to defarg_types.
5491 (do_pending_defargs): Lose defarg_types. All fns we process now
5493 * decl.c (grokfndecl): Call add_defarg_fn.
5495 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
5496 * cp-tree.def: Add DEFAULT_ARG.
5497 * spew.c (yylex): Call snarf_defarg as appropriate.
5498 * parse.y: New tokens DEFARG and DEFARG_MARKER.
5499 (defarg_again, pending_defargs, defarg, defarg1): New rules.
5500 (structsp): Use pending_defargs.
5501 (parms, full_parm): Use defarg.
5502 * lex.c (init_lex): Initialize inline_text_firstobj.
5503 (do_pending_inlines): Never pass the obstack to feed_input.
5504 (process_next_inline): Call end_input instead of restore_pending_input.
5505 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
5506 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
5507 * input.c (end_input): New fn.
5508 (sub_getch): At the end of some fed input, just keep returning EOF
5509 until someone calls end_input.
5510 Remove 'obstack' field from struct input_source.
5511 * decl.c (grokparms): Handle DEFAULT_ARG.
5512 (replace_defarg): New fn.
5513 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
5515 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5517 * call.c (implicit_conversion): If nothing else works, try binding
5518 an rvalue to a reference.
5520 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
5522 * decl.c (init_decl_processing): fix Jun 30 patch -- move
5523 ifndef for Cygwin32 to include SIGSEGV.
5525 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5527 * class.c (finish_struct_1): Only complain about pointers without
5528 copy stuff if there are any constructors.
5530 * rtti.c (build_dynamic_cast): Call complete_type on the types.
5532 * decl.c (grokfndecl): If the function we chose doesn't actually
5535 * decl2.c (grokclassfn): Don't specify 'const int' for the
5536 artificial destructor parm.
5538 * pt.c (type_unification): If we are called recursively, nothing
5541 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
5543 * decl.c (init_decl_processing): Stop trying to catch signals
5544 other than SIGABRT since the Cygwin32 library doesn't support
5545 them correctly yet. This fixes a situation in which g++ causes
5546 a hang on SIGSEGVs and other such signals in our Win32-hosted
5549 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
5551 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
5553 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5555 * typeck2.c (store_init_value): Always return the value if our
5556 type needs constructing.
5558 * method.c (hack_identifier): Convert class statics from
5561 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5563 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
5565 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
5567 * typeck.c (c_expand_return): Make sure we clean up temporaries at
5568 the end of return x;
5570 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5572 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
5574 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
5576 * except.c (expand_builtin_throw): Add support
5577 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
5579 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5581 * repo.c (extract_string): Null-terminate.
5583 * cp-tree.h (TI_SPEC_INFO): New macro.
5584 (CLASSTYPE_TI_SPEC_INFO): New macro.
5585 * pt.c (push_template_decl): Correctly determine # of template parms
5588 * call.c (compare_ics): Really fix 'this' conversions.
5590 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
5593 * pt.c (push_template_decl): Complain about mismatch in # of
5594 template parms between a class template and a member template.
5596 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5598 * method.c (synthesize_method): You can't call
5599 function_cannot_inline_p after finish_function.
5600 * decl.c (finish_function): Turn on flag_inline_functions and turn
5601 off DECL_INLINE before handing a synthesized method to the
5604 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5606 * method.c (synthesize_method): Remove July 30 change to never set
5607 DECL_INLINE if at_eof.
5609 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
5611 * xref.c (GNU_xref_member): Ensure that the node has a
5612 decl_lang_specific part before checking DECL_FRIEND_P.
5614 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5616 * pt.c (instantiate_class_template): Diagnose non-class types used
5619 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5621 * typeck.c (build_conditional_expr): Use convert_for_initialization
5622 instead of convert_and_check.
5624 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5626 * parse.y (typespec): Don't pedwarn for typeof.
5628 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5630 * repo.c (finish_repo): Only check changes if we would write a
5633 * call.c (compare_ics): Fix handling of 'this' conversions.
5635 * pt.c (do_decl_instantiation): Support static data too. Rename
5636 from do_function_instantiation.
5637 * cp-tree.h: Adjust.
5640 * repo.c (extract_string): New fn.
5641 (get_base_filename): Use it.
5642 (init_repo): Compare old args with current args.
5644 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
5646 * Makefile.in, Make-lang.in: Protect C-ls with a comment
5647 character, idea from Paul Eggert <eggert@twinsun.com>.
5649 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
5651 * typeck.c (c_expand_return): Be more persistent in looking for
5654 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
5655 pointer to reference.
5657 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
5659 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5661 * init.c (build_member_call, build_offset_ref):
5662 Use do_scoped_id instead of do_identifier.
5664 * cvt.c (convert): Remove bogosity.
5666 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5668 * cvt.c (build_up_reference): Do checks of ARGTYPE and
5669 TARGET_TYPE before trying to use get_binfo.
5671 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
5673 * cvt.c (build_up_reference): Call get_binfo to get access control.
5675 * decl2.c (import_export_decl): If we don't support weaks, leave
5678 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
5680 * except.c (expand_builtin_throw): Add support for machines that
5681 cannot access globals after throw's epilogue when
5682 -fno-sjlj-exceptions is used.
5684 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5686 * parse.y: 'std::' becomes '::'.
5687 * lex.c (real_yylex): Remove 'namespace' warning.
5688 * init.c (build_member_call): Ignore 'std::'.
5689 (build_offset_ref): Likewise.
5690 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
5691 (do_toplevel_using_decl): Ignore 'using std::whatever'.
5692 * decl.c (push_namespace): Just sorry.
5693 (pop_namespace): Nop.
5694 (init_decl_processing): Declare std namespace.
5696 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5698 * search.c (push_class_decls): A name which ambiguously refers to
5699 several instantiations of the same template just refers to the
5702 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
5704 * decl.c (build_enumerator): fix problem with unsigned long
5705 enumerated values being smashed to ints, causing overflow
5706 when computing next enumerated value. (for enum values around
5709 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
5711 * typeck.c (build_component_ref): Only call mark_used on a decl.
5713 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5715 * typeck.c (build_c_cast): Make the check for a ptr to function
5716 more specific before possible default_conversion call.
5718 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
5720 * except.c (expand_exception_blocks): Simplify and fix and make
5721 sure we don't end a region in a sequence, as expand_end_bindings
5724 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
5726 * except.c (init_exception_processing): Mark terminate as not
5727 returning so that the optimizer can optimize better.
5729 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
5731 * cvt.c (convert): Don't do any extra work, if we can avoid it
5734 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
5736 * *.[chy]: Change cp_convert to ocp_convert, change convert to
5737 cp_convert. convert is now reserved for the backend, and doesn't
5738 have the semantics a frontend person should ever want.
5740 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5742 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
5743 Lose -traditional support.
5745 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5747 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
5749 * parse.y (self_reference): Do it for templates, too.
5750 * class.c (pushclass): Don't overload_template_name; the alias
5751 generated by build_self_reference serves the same purpose.
5753 * tree.c (list_hash): Make static, take more args.
5754 (list_hash_lookup): Likewise.
5755 (list_hash_add): Make static.
5756 (list_hash_canon): Lose.
5757 (hash_tree_cons): Only build a new node if one isn't already in the
5759 (hash_tree_chain): Use hash_tree_cons.
5760 * cp-tree.h: Adjust.
5761 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
5762 of calling lookup_name.
5764 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5766 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
5767 doesn't refer to the CONST_DECLs.
5769 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
5771 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
5773 (expand_class_desc): Convert the last argument to a sizetype.
5775 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5777 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
5778 __real__): Add reswords.
5779 * hash.h: Regenerate.
5780 * lex.h (rid): Add RID_COMPLEX.
5781 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
5782 * lex.c (init_lex): Add building of RID_COMPLEX.
5783 (real_yylex): General cleanup in line with what c-lex.c also has,
5784 sans the cruft for traditional; add handling of SPEC_IMAG, complex
5785 types, and imaginary numeric constants.
5786 * parse.y (REALPART, IMAGPART): Add tokens.
5787 (unary_expr): Add REALPART and IMAGPART rules.
5788 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
5789 * decl.c (complex_{integer,float,double,long}_type_node): Define
5791 (init_decl_processing): Set up the types.
5792 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
5793 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
5794 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5795 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
5796 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
5798 * method.c (build_overload_name): Add handling of the different
5799 COMPLEX_TYPEs, prefixing them with `J'.
5800 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
5802 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
5803 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
5804 (mapcar): Handle COMPLEX_CST.
5805 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
5806 (common_type): Add code for complex types.
5807 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5808 (convert_for_assignment): Likewise.
5809 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
5811 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5813 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
5814 tsubst_expr, as it might try to do overload resolution.
5816 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5818 * pt.c (instantiate_class_template): Oops.
5820 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5822 * cp-tree.def: Add TAG_DEFN.
5823 * pt.c (tsubst_enum): New fn.
5824 (instantiate_class_template): Use it.
5825 (tsubst_expr): Support TAG_DEFN.
5826 (tsubst): Support local enums.
5827 (tsubst_copy): Likewise.
5828 * decl.c (finish_enum): Likewise.
5829 (start_enum): If this is a local enum, switch to permanent_obstack.
5831 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
5833 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
5834 (finish_function): Put the base init code for constructors just
5835 after the parm cleanup insns.
5836 (struct cp_function): Add last_parm_cleanup_insn.
5837 (push_cp_function_context): Likewise.
5838 (pop_cp_function_context): Likewise.
5840 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5842 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
5844 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5846 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
5847 for THUNK_FNDECL before we switch to temporary allocation.
5849 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5851 * call.c (build_new_op): Handle null arg2 for ?:.
5853 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
5855 * except.c (expand_exception_blocks): Ensure that we flow through
5856 the end of the exception region for the exception specification.
5857 Move exception region for the exception specification in, so that
5858 it doesn't protect the parm cleanup. Remove some obsolete code.
5859 * decl.c (store_parm_decls): Likewise.
5860 (finish_function): Likewise.
5862 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5864 * init.c (build_new): Fix nothrow handling.
5866 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5868 * init.c (emit_base_init): Don't warn about the initialization
5869 list for an artificial member.
5871 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5873 * expr.c (do_case): Handle !START case for the error msg.
5875 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5877 * decl2.c, lang-options.h: New option -Weffc++.
5878 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
5881 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
5882 to MULTIPLE_SYMBOL_SPACES.
5884 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5886 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
5888 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
5890 * typeck.c (c_expand_return): Don't complain about returning void
5891 to void in an artificial function.
5892 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
5893 don't set DECL_RESULT, set DECL_ARTIFICIAL.
5894 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
5896 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
5898 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
5900 * except.c (init_exception_processing): Likewise.
5901 (expand_end_catch_block): Likewise.
5902 (expand_exception_blocks): Likewise.
5903 (expand_throw): Likewise.
5904 * exception.cc (__default_terminate): Likewise.
5906 * init.c (perform_member_init): Use new method of expr level
5907 cleanups, instead of cleanups_this_call and friends.
5908 (emit_base_init): Likewise.
5909 (expand_aggr_vbase_init_1): Likewise.
5910 (expand_vec_init): Likewise.
5911 * decl.c (cp_finish_decl): Likewise.
5912 (expand_static_init): Likewise.
5913 (store_parm_decls): Likewise.
5914 (cplus_expand_expr_stmt): Likewise.
5915 * decl2.c (finish_file): Likewise.
5917 * Make-lang.in (exception.o): Ok to compile with -O now.
5919 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
5920 we know it will be done later by the backend.
5922 * decl2.c (lang_f_options): Remove support for short temps.
5923 * lang-options.h: Likewise.
5925 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5927 * tree.c (varargs_function_p): New fn.
5928 * method.c (emit_thunk): Replace broken generic code with code to
5929 generate a heavyweight thunk function.
5931 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
5933 * pt.c (process_template_parm): pedwarn about floating-point parms.
5935 * decl.c (grokdeclarator): inline no longer implies static.
5937 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
5939 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5941 * class.c (check_for_override): The signature of an overriding
5942 function is not changed.
5944 * call.c (build_over_call): Move setting of conv into the loop.
5945 Note: this change, along with the related changes of the 18th thru
5946 the 20th of April, fix an infinite loop problem in conversions.
5948 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5950 * call.c (build_user_type_conversion_1): Really ignore rvalue
5951 conversions when looking for a REFERENCE_TYPE.
5953 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
5954 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
5955 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
5956 (build_unary_op): Likewise.
5957 * call.c (build_over_call): See through a CONVERT_EXPR around the
5958 ADDR_EXPR for on a temporary.
5959 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
5960 the ADDR_EXPR for a local variable.
5962 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
5964 * call.c (build_user_type_conversion_1): If we're trying to
5965 convert to a REFERENCE_TYPE, only consider lvalue conversions.
5966 (build_new_function_call): Print candidates.
5967 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
5968 (reference_binding): Binding a temporary of a reference-related type
5971 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5973 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
5974 * tinfo2.cc (type_info::before): Likewise.
5976 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
5978 * call.c (implicit_conversion): Oops.
5980 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5982 * call.c (implicit_conversion): Try to find a reference conversion
5983 before binding a const reference to a temporary.
5985 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
5987 * exception.cc (__default_unexpected): Call terminate by default,
5988 so that if the user overrides terminate, the correct function will
5991 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
5993 * parse.y (left_curly): Avoid trying to use any fields of
5994 error_mark_node, as there aren't any.
5996 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5998 * lex.c (do_identifier): Avoid breaking on overloaded methods
5999 as default arguments.
6001 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
6003 * call.c (add_template_candidate): Initialize the variable "dummy".
6005 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
6007 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
6008 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
6010 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6012 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
6013 (debug_binfo): Delete decl, not needed.
6015 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
6016 promotes_to_aggr_type): Delete fns.
6017 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
6018 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
6019 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
6021 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
6023 * friend.c (is_friend_type): Delete fn.
6024 * cp-tree.h (is_friend_type): Delete decl.
6026 * decl.c (original_result_rtx, double_ftype_double,
6027 double_ftype_double_double, int_ftype_int, long_ftype_long,
6028 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
6029 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
6031 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
6033 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
6035 * decl.c (pushdecl_nonclass_level): #if 0, unused.
6036 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
6038 * lex.c (reinit_lang_specific): #if 0, unused.
6039 * cp-tree.h (reinit_lang_specific): #if 0 decl.
6041 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
6042 * cp-tree.h (revert_static_member_fn): Delete decl.
6044 * class.c (root_lang_context_p): Delete fn.
6045 * cp-tree.h (root_lang_context_p): Delete decl.
6047 * decl.c (set_current_level_tags_transparency): #if 0, unused.
6048 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
6050 * lex.c (set_vardecl_interface_info): Make static.
6051 * cp-tree.h (set_vardecl_interface_info): Delete decl.
6053 * call.c (find_scoped_type): Make static.
6054 * cp-tree.h (find_scoped_type): Delete decl.
6056 * search.c (convert_pointer_to_vbase): Make static.
6057 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
6059 * decl.c (const_ptr_type_node): Likewise.
6060 * cp-tree.h (const_ptr_type_node): Delete decl.
6062 * typeck.c (common_base_type): Make static.
6063 * cp-tree.h (common_base_types): Delete erroneous decl.
6065 * pt.c (classtype_mangled_name): Make static.
6066 * cp-tree.h (classtype_mangled_name): Delete decl.
6068 * lex.c (check_newline): Make static.
6069 * cp-tree.h (check_newline): Delete decl.
6071 * typeck.c (build_x_array_ref): Delete fn, same idea as
6073 * cp-tree.h (build_x_array_ref): Delete decl.
6075 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
6077 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
6079 * class.c (build_vtable_entry): Make static.
6080 * cp-tree.h (build_vtable_entry): Delete decl.
6082 * class.c (build_vbase_pointer): Make static.
6083 * cp-tree.h (build_vbase_pointer): Delete decl.
6085 * sig.c (build_sptr_ref): Add forward decl and make static.
6086 * cp-tree.h (build_sptr_ref): Delete decl.
6088 * call.c (build_new_method_call): Add forward decl and make static.
6089 * cp-tree.h (build_new_method_call): Delete decl.
6091 * call.c (build_object_call): Make static.
6092 * class.c (check_for_override, complete_type_p, mark_overriders):
6094 * decl.c (cp_function_chain): Likewise.
6095 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
6097 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
6099 * tree.c (build_cplus_array_type_1): Likewise.
6100 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
6101 (comp_target_parms): Likewise.
6103 * init.c (build_builtin_call): Make static.
6104 * cp-tree.h (build_builtin_call): Delete decl.
6106 * typeck.c (binary_op_error): Delete decl.
6107 * cp-tree.h (binary_op_error): Likewise.
6109 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6111 * call.c (build_method_call): Compare against error_mark_node
6112 directly, rather than the ERROR_MARK tree code.
6113 * cvt.c (cp_convert): Likewise.
6114 * decl.c (print_binding_level): Likewise.
6115 (duplicate_decls): Likewise.
6116 (grokdeclarator): Likewise.
6117 (grokdeclarator): Likewise.
6118 * init.c (expand_aggr_init_1): Likewise.
6119 (decl_constant_value): Likewise.
6120 * method.c (build_opfncall): Likewise.
6121 (hack_identifier): Likewise.
6122 * typeck.c (build_modify_expr): Likewise.
6124 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
6126 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6128 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
6130 * pt.c (coerce_template_parms): Add new error message.
6132 * method.c (build_overload_value): Implement name mangling for
6133 floating-point template arguments.
6135 * method.c (build_overload_int, icat, dicat): Fix mangling of template
6136 arguments whose absolute value doesn't fit in a signed word.
6138 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6140 * friend.c: New file; put all of the friend stuff in here.
6141 * init.c: Instead of here.
6142 * Makefile.in (CXX_OBJS): Add friend.o.
6143 (friend.o): Add dependencies.
6144 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
6146 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
6148 * call.c (build_scoped_method_call): Complain if the scope isn't a
6151 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6153 * parse.y (left_curly): Don't crash on erroneous type.
6155 * init.c (build_delete): Fix type of ref.
6157 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6159 * search.c (get_vbase_1): Renamed from get_vbase.
6160 (get_vbase): Wrapper, now non-static.
6161 (convert_pointer_to_vbase): Now static.
6163 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
6164 * init.c (build_delete): Pass one.
6165 (build_partial_cleanup_for): Use build_scoped_method_call.
6166 * decl.c (finish_function): Pass a binfo.
6168 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6170 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
6172 * typeck.c (build_c_cast): Lose other reference to flag.
6174 * call.c (build_field_call): Don't look for [cd]tor_identifier.
6175 * decl2.c (delete_sanity): Remove meaningless use of
6176 LOOKUP_HAS_IN_CHARGE.
6177 * decl.c (finish_function): Use build_scoped_method_call instead
6178 of build_delete for running vbase dtors.
6179 * init.c (build_delete): Call overload resolution code instead of
6180 duplicating it badly.
6182 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
6184 * call.c (build_over_call): Call mark_used before trying to elide
6187 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
6189 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6191 * typeck.c (build_modify_expr): Always pedwarn for a cast to
6192 non-reference used as an lvalue.
6194 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6196 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
6198 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6200 * parse.y (handler): Fix template typo.
6202 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6204 * error.c (lang_decl_name): New fn.
6205 * tree.c (lang_printable_name): Use it.
6207 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
6209 * g++spec.c: Include config.h so that we can catch bzero #defines
6210 from the config file.
6212 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
6214 * new1.cc: Include a declaration for malloc, to avoid warning, and
6215 avoid lossing on systems that require one (ones that define malloc
6218 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6220 * decl2.c (max_tinst_depth): New variable.
6221 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
6223 * pt.c (max_tinst_depth): Variable moved.
6224 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
6227 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
6229 * decl.c (xref_basetypes): Allow a base class that depends on
6230 template parms to be incomplete.
6232 * decl2.c (build_expr_from_tree): Support typeid(type).
6233 * rtti.c (get_typeid): Support templates.
6234 (expand_si_desc, expand_class_desc): Fix string length.
6235 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
6237 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
6239 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
6241 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
6243 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6245 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
6246 smashes together template and non-template decls of the same
6249 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
6251 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
6253 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6255 * decl.c (duplicate_decls): Next route, pedwarn about different
6256 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
6258 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6260 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
6261 (struct lang_type): Delete has_default_implementation member.
6262 Increase dummy to 21.
6263 * decl.c (start_method): Delete usage.
6265 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
6266 store_after_parms, start_decl_1, auto_function): Add decls.
6267 (get_arglist_len_in_bytes, declare_implicit_exception,
6268 have_exceptions_p, make_type_decl, typedecl_for_tag,
6269 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
6270 build_component_type_expr, cplus_exception_name,
6271 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
6272 * call.c (build_this): Make static.
6273 (is_complete): Likewise.
6274 (implicit_conversion): Likewise.
6275 (reference_binding): Likewise.
6276 (standard_conversion): Likewise.
6277 (strip_top_quals): Likewise.
6278 (non_reference): Likewise.
6279 (build_conv): Likewise.
6280 (user_harshness): Likewise.
6281 (rank_for_ideal): Likewise.
6282 * decl.c (start_decl_1): Delete forward decl.
6283 (push_decl_level): Make static.
6284 (resume_binding_level): Make static.
6285 (namespace_bindings_p): Make static.
6286 (declare_namespace_level): Make static.
6287 (lookup_name_real): Make static.
6288 (duplicate_decls): Make static. Take register off NEWDECL and
6290 * decl2.c (get_sentry): Make static.
6291 (temp_name_p): Delete fn.
6292 * except.c (auto_function): Delete decl.
6293 * lex.c (handle_{cp,sysv}_pragma): Make static.
6294 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
6295 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
6296 * pt.c (tsubst_expr_values): Make static.
6297 * rtti.c (combine_strings): Delete decl.
6299 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6301 * pt.c (push_template_decl): Handle getting a typedef.
6303 * call.c (build_new_function_call): Complain about void arg.
6305 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6307 * decl.c (duplicate_decls): Give pedwarn of different exceptions
6308 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
6310 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
6312 * except.c (expand_throw): Don't expand the cleanup tree here,
6313 since we are not going to write the rtl out. Fixes problem with
6316 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
6318 * Make-lang.in: Add $(exeext) as necessary.
6320 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
6322 * parse.y (handler_seq): Must have at least one catch clause.
6324 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6326 * call.c (add_builtin_candidate): Restore ?: hack.
6328 * decl.c (grok_op_properties): More warnings.
6330 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6332 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
6333 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
6335 * decl.c (duplicate_decls): Scale back to a warning, and only do
6338 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
6340 * decl.c (duplicate_decls): pedwarn mismatched exception
6343 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
6345 * call.c (build_new_method_call): Don't display the invisible
6346 argument for controlling virtual bases.
6348 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
6350 * new: Add nothrow new and delete, bad_alloc and throw specifications
6352 * decl.c (init_decl_processing): Add throw specification for delete.
6353 * new.cc (nothrow): Define.
6354 * lex.c (real_yylex): Removing warning that throw and friends are
6356 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
6357 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
6358 * Make-lang.in: Add new{1,2}.{cc,o}.
6360 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6362 * lex.c (cons_up_default_function): Fix return type of synth op=.
6364 * init.c (emit_base_init): Add warnings for uninitialized members
6367 * decl.c (xref_basetypes): Add warning for non-polymorphic type
6368 with destructor used as base type.
6370 * decl.c (grok_op_properties): Add warning for op= returning void.
6371 * typeck.c (c_expand_return): Add warning for op= returning anything
6374 * class.c (finish_struct_1): Add warning for class with pointers
6375 but not copy ctor or copy op=.
6377 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
6378 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
6379 (instantiate_template): If -fexternal-templates, add this
6380 instantiation to pending_templates.
6382 * decl2.c (copy_assignment_arg_p): Disable old hack to support
6385 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
6387 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
6389 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
6391 * call.c (standard_conversion): Handle getting references. Tack
6392 on RVALUE_CONV here. Do it for non-class types, too.
6393 (reference_binding): Pass references to standard_conversion.
6394 (implicit_conversion): Likewise.
6395 (add_builtin_candidate): Disable one ?: kludge.
6396 (convert_like): Handle RVALUE_CONVs for non-class types.
6397 (joust): Disable the other ?: kludge.
6399 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6401 * decl.c (init_decl_processing): Add code to build up common
6402 function types beforehand, to avoid creation then removal of
6403 things already in the hash table.
6405 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6407 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
6410 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
6411 current_template_parms.
6413 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
6415 * search.c (lookup_field): Don't return a function, check want_type.
6417 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6419 * init.c (build_new): Make sure PLACEMENT has a type.
6421 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6423 * init.c (build_new): Support new (nothrow).
6425 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6427 * pt.c (instantiate_decl): Also do push_to_top_level before setting
6430 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
6431 * pt.c (tsubst): Defer instantiation of default args.
6432 * call.c (build_over_call): Until here.
6434 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6436 * search.c (lookup_field): Make sure we have an
6437 IDENTIFIER_CLASS_VALUE before we try to return it.
6439 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6441 * call.c (build_method_call): Delete unused var PARM.
6442 (build_overload_call_real): Likewise.
6443 (build_object_call): Delete unused var P.
6444 (build_new_op): Likewise.
6445 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
6446 var definitions, which are never used.
6447 (shadow_tag): Delete unused var FN.
6448 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
6449 * init.c (build_new): Delete unused var ALLOC_TEMP.
6450 * method.c (hack_identifier): Delete unused var CONTEXT.
6451 (do_build_copy_constructor): Delete unused var NAME.
6452 (synthesize_method): Delete unused var BASE.
6453 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
6454 * rtti.c (build_headof): Delete unused var VPTR.
6455 (get_typeid): Delete unused var T.
6456 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
6458 (build_ptrmemfunc): Delete unused vars U and NINDEX.
6459 * typeck2.c (build_functional_cast): Delete unused var BINFO.
6461 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
6463 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
6464 things in a type being defined.
6465 * decl.c (finish_enum): Reverse the values so that they are in
6468 * pt.c (instantiate_class_template): Don't initialize
6469 BINFO_BASETYPES until the vector is filled out.
6470 (unify): Don't abort on conflicting bindings, just fail.
6471 (instantiate_decl): Do push_tinst_level before any tsubsting.
6473 * method.c (build_overload_value): Handle getting a
6474 TEMPLATE_CONST_PARM for a pointer.
6476 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
6478 * init.c (expand_member_init): Don't give 'not a base' error for
6481 * pt.c (instantiate_decl): Call import_export_decl later.
6483 * pt.c (instantiate_class_template): Return a value.
6485 * parse.y (extension): New rule for __extension__.
6486 (extdef, unary_expr, decl, component_decl): Use it.
6488 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
6490 * class.c (base_binfo): Remove unused base_has_virtual member.
6491 (finish_base_struct): Likewise.
6492 (finish_struct_1): Likewise.
6494 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
6496 * search.c (expand_upcast_fixups): Fix bogus code generation
6497 problem where the generated code uses the wrong index into the
6498 runtime built vtable on the stack. Old code could clobber random
6501 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
6503 * init.c (perform_member_init): Make sure the partial EH cleanups
6504 live on the function_obstack.
6506 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
6508 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
6509 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
6511 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
6513 * decl.c (grokvardecl): Avoid ANSI style initialization.
6515 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6517 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
6519 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6521 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
6523 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6525 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
6526 arguments we compare against. Start the count of I at 1, not 0,
6527 since argv[0] is still the command.
6529 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
6531 * lang-specs.h: Accept .cp as an C++ extension.
6533 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6535 * cp-tree.h (ptr_reasonably_similar): Add decl.
6537 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6539 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
6540 pointer. New local SPECBITS with the parm's value.
6541 (grokdeclarator): Pass &specbits down.
6543 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
6544 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
6546 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
6547 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
6549 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
6550 not an error_mark_node.
6552 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6554 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
6555 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
6557 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6559 * decl.c (grokdeclarator): When giving an anonymous struct a name,
6560 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
6563 * typeck2.c (build_m_component_ref): If component is a pointer
6564 to data member, resolve the OFFSET_REF now.
6566 * call.c (convert_like): Don't go into infinite recursion.
6568 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
6570 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
6571 * tree.c (layout_basetypes): And on the vbase ptr.
6573 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6575 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
6576 CHAR_TYPE_SIZE so bool is always the same size as another type.
6578 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
6580 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6582 * decl2.c (grok_x_components): Remove synthesized methods from
6583 TYPE_METHODS of an anonymous union, complain about member
6585 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
6587 (finish_function): Just clear the DECL_RTL of our arguments.
6589 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6591 * decl2.c (finish_file): Emit DWARF debugging info for static data
6594 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
6596 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
6598 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
6601 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6603 * Make-lang.in (g++-cross$(exeext)): Fix typo.
6605 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6607 Make the g++ driver now be a standalone program, rather than one
6608 that tries to run the gcc driver after munging up the options.
6609 * Make-lang.in (g++.c, g++spec.o): New rules.
6610 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
6612 (g++$(exeext)): New rule, based on xgcc rule.
6613 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
6614 * g++spec.c: New file.
6615 * g++.c: Removed file.
6617 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
6619 * cvt.c (build_up_reference): Arrange for any temporary values
6620 that have been keep in registers until now to be put into memory.
6622 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6624 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
6625 that make -j3 bootstrap works better.
6627 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6629 * decl.c (pushtag): Do pushdecl for anon tags.
6631 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6633 * typeck.c (c_expand_return): Fix logic.
6634 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
6636 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
6638 * g++.c (main): Make sure arglist has a final NULL entry. Add
6639 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
6640 stdin/stdout of the invoked program are redirected to
6643 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6645 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
6647 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
6649 * init.c (resolve_offset_ref): Handle obj.vfn better.
6650 * typeck.c (build_component_ref): Set TREE_TYPE on result from
6653 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
6655 * typeck.c (convert_for_assignment): Also handle anachronistic
6656 implicit conversions from (::*)() to cv void*.
6657 * cvt.c (cp_convert_to_pointer): Likewise.
6659 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6661 * lex.c (handle_cp_pragma): Fix bogus warning.
6663 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
6665 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
6666 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
6668 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6670 * class.c (finish_struct_1): Support DWARF2_DEBUG.
6671 * search.c (dfs_debug_mark): Likewise.
6672 * decl2.c (finish_vtable_vardecl): Likewise.
6673 * decl.c (pushtag, finish_enum): Likewise.
6674 * lex.c (check_newline): Use debug_* instead of calling *out
6677 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6679 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
6680 on some picky hosts.
6682 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6684 * class.c (finish_struct_1): A class has a non-trivial copy
6685 constructor if it has virtual functions.
6687 * cvt.c (cp_convert): Always call a constructor.
6689 * call.c (reference_binding): Still tack on a REF_BIND
6690 for bad conversions.
6691 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
6693 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
6694 (c_expand_return): Likewise.
6695 * typeck2.c (digest_init): Likewise for { }.
6696 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
6697 * cvt.c (cp_convert): Handle failure better.
6699 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6701 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
6702 of GCC be path-relative.
6704 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6706 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
6707 it does need choose-temp.o and pexecute.o.
6709 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6711 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
6712 that we still use it.
6713 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
6715 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6717 * init.c (expand_default_init): Avoid calling constructors to
6718 initialize reference temps.
6720 * cvt.c (convert_to_reference): Fix.
6722 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6724 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
6725 (convert_to_reference): Likewise.
6726 * typeck.c (convert_for_initialization): Likewise.
6727 * init.c (expand_default_init): Likewise.
6728 (expand_aggr_init_1): Likewise.
6729 * cp-tree.h (CONV_NONCONVERTING): Lose.
6730 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
6732 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
6734 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
6736 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
6738 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6740 * init.c (expand_aggr_init_1): Don't crash on non-constructor
6743 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6745 * g++.c: Include gansidecl.h.
6746 (VPROTO, PVPROTO, VA_START): Delete.
6747 (choose_temp_base_try, choose_temp_base, perror_exec,
6748 run_dos) [__MSDOS__]: Delete fns.
6749 (pfatal_with_name): Delete fn.
6750 (temp_filename): Declare like in gcc.c.
6751 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
6752 (error_count, signal_count): Define.
6753 (error): Delete both definitions.
6754 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
6755 (pfatal_pexecute): Add fn from gcc.c.
6756 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
6757 code to use the pexecute stuff also used by gcc.c.
6758 (MIN_FATAL_STATUS): Define.
6759 * Make-lang.in (g++): Add dependency on and linking with
6760 choose-temp.o and pexecute.o.
6762 * cp-tree.h: Include gansidecl.h.
6763 (STDIO_PROTO): Delete #undef/#define.
6764 * cvt.c (NULL): Delete #undef/#define.
6765 * expr.c (NULL): Likewise.
6766 * init.c (NULL): Likewise.
6767 * rtti.c (NULL): Likewise.
6768 * xref.c (NULL): Likewise.
6770 * cp-tree.h (build_user_type_conversion): Add prototype.
6771 * call.c (build_user_type_conversion): Delete prototype. Correct
6772 decl of FLAGS arg to be an int.
6773 * cvt.c (build_user_type_conversion): Likewise.
6775 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
6777 * cp-tree.def: Add TRY_BLOCK and HANDLER.
6778 * except.c (expand_start_catch_block): Support templates.
6779 * parse.y (try_block, handler_seq): Likewise.
6780 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
6782 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6784 * pt.c (current_template_args): New fn.
6785 (push_template_decl): Use it.
6786 * decl.c (grokdeclarator): Use it.
6788 * decl2.c (build_expr_from_tree): Dereference ref vars.
6790 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
6791 the decl-specifier-seq.
6793 * decl.c (grok_op_properties): Don't force the type of a conversion
6794 op to be complete. Don't warn about converting to the same type
6795 for template instantiations.
6797 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
6800 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
6802 * typeck.c (get_delta_difference): Remove previous bogusness.
6803 Don't give errors if force is set.
6805 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6807 * decl2.c (finish_file): Don't emit debug info.
6808 * decl.c (pushdecl): Lose obsolete code.
6809 (grokdeclarator): Still do the long long thing after complaining.
6810 * search.c (note_debug_info_needed): Don't do anything if we're in a
6812 * method.c (synthesize_method): For non-local classes,
6813 push_to_top_level first.
6815 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
6817 * typeck.c (get_delta_difference): Add no_error parameter.
6818 (build_ptrmemfunc): Call get_delta_difference with no_error set;
6819 we don't want error messages when converting unrelated
6820 pointer-to-member functions.
6822 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
6824 * error.c (dump_expr): Improve the wording on error messages that
6825 involve pointer to member functions.
6827 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
6829 * cvt.c (cp_convert_to_pointer): Move code for conversions from
6830 (::*)() to void* or (*)() up a bit, so that we can convert from
6831 METHOD_TYPEs as well.
6833 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6835 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
6836 There are no 'member' types.
6837 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
6838 (build_x_typeid): Handle errors.
6840 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
6842 * typeck.c (convert_for_assignment): Handle anachronistic implicit
6843 conversions from (::*)() to void* or (*)().
6844 * cvt.c (cp_convert_to_pointer): Likewise.
6845 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
6846 conversions from here.
6847 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
6848 * lang-options.h: Likewise.
6849 * decl2.c (warn_pmf2ptr): Define.
6850 * cp-tree.h: Declare it.
6851 * typeck2.c (digest_init): Allow pmfs down into
6852 convert_for_initialization.
6854 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6856 * typeck.c (c_expand_return): Fix for returning overloaded fn.
6858 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6860 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
6861 * decl.c (grok_reference_init): Pass DIRECT_BIND.
6862 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
6864 * call.c (convert_like): Don't pass INDIRECT_BIND.
6865 * typeck.c (convert_arguments): Likewise.
6866 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
6868 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6870 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
6871 similar code in build_up_ref.
6872 * cvt.c (build_up_reference): Drastically simplify.
6874 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
6876 * typeck.c (signed_or_unsigned_type): If the given type already
6877 as the correct signedness, then just return it.
6879 * typeck.c ({un,}signed_type): If can't do anything, call
6880 signed_or_unsigned_type.
6882 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
6884 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
6885 current_class_type is NULL.
6887 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
6889 * class.c (finish_struct_1): Avoid empty structs by adding a field
6890 so layout_type gets the mode right.
6892 * typeck.c (c_expand_return): Drastically simplify.
6894 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6896 * typeck.c (decay_conversion): Handle overloaded methods.
6898 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6900 * call.c (build_over_call): A TARGET_EXPR has side-effects.
6902 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
6904 * cvt.c (convert_to_pointer_force): Add code to support pointer to
6905 member function to pointer to function conversions.
6906 * init.c (resolve_offset_ref): Add code to allow faked up objects,
6907 ignoring them if they are not used, and giving an error, if they
6909 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
6910 code, and so that we can give an error, if we needed an object,
6911 and one was not provided.
6912 (build_c_cast): Don't call default_conversion when we want to
6913 convert to pointer to function from a METHOD_TYPE.
6915 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6917 * Make-lang.in (cplib2.ready): Fix logic.
6919 * decl.c (shadow_tag): Only complain about non-artificial function
6922 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
6924 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6926 * expr.c (cplus_expand_expr): Pre-tweak call_target like
6927 expand_inline_function would.
6929 * pt.c (mark_decl_instantiated): If extern_p, call
6930 mark_inline_for_output.
6932 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
6934 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
6937 * typeck.c (get_delta_difference): Fix wording, as we can be used
6938 for pointer to data members.
6940 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
6942 * pt.c (tsubst): If the function decl isn't a member of this
6943 template, return a copy of the decl (including copying the
6944 lang-specific part) so we don't hose ourselves later.
6946 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6948 * class.c (finish_struct): Remove DWARF-specific tag handling.
6949 * decl.c (pushtag): Likewise.
6950 (finish_function): Always clear DECL_ARGUMENTS on function decls with
6952 * decl2.c (finish_file): Emit DWARF debugging info for static data
6955 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
6957 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
6958 isn't the same as the new one before we whack it.
6960 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6962 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
6963 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
6964 warn_traditional and warn_strict_prototypes; remove ancient
6965 'overload' code; remove references to flag_traditional.
6967 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
6969 * input.c (sub_getch): Handle 8-bit characters in string literals.
6971 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
6973 * tree.c (mapcar): Handle CONSTRUCTORs.
6974 (copy_to_permanent): Handle expression_obstack properly.
6976 * Make-lang.in (cplib2.txt): Also depend on the headers.
6978 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
6980 (expand_class_desc): Use USItype for offset field.
6981 * tinfo.h (struct __class_type_info): Likewise.
6983 * method.c (build_overload_int): TYPE_PRECISION should be applied
6986 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6988 * call.c (build_new_op): A COND_EXPR involving void must be a
6991 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6993 * typeck.c (build_x_component_ref): New fn.
6994 (build_object_ref): Use it.
6995 * parse.y (primary): Use it.
6996 * decl2.c (build_expr_from_tree): Use it.
6997 * cp-tree.h: Declare it.
6999 * decl.c (start_decl): variable-sized arrays cannot be initialized.
7000 * error.c (dump_type_suffix): Handle variable arrays.
7002 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7004 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
7006 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7008 * decl.c (lookup_name_real): Don't try to look up anything in a
7011 * tinfo2.cc (__throw_type_match_rtti): Oops.
7013 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7015 * Make-lang.in (exception.o): Use -fno-PIC for now.
7017 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
7019 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
7021 (get_tinfo_fn_dynamic): Extracted from build_typeid.
7022 * tinfo2.cc (__dynamic_cast): Adjust.
7024 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
7025 (build_x_typeid): Likewise.
7027 * parse.y: Call build_x_typeid instead of build_typeid.
7028 * cp-tree.def: Add TYPEID_EXPR.
7029 * pt.c (tsubst_copy): Handle typeid.
7030 * decl2.c (build_expr_from_tree): Likewise.
7031 * rtti.c (build_x_typeid): Throw bad_typeid from here.
7032 (build_typeid): Not here.
7033 * cp-tree.h: Declare build_x_typeid.
7035 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
7037 * call.c (convert_like): Pull out constant values.
7039 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
7041 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7043 * decl.c (init_decl_processing): Create short int types before
7044 creating size_t in case a machine description needs to use
7045 unsigned short for size_t.
7047 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7049 * Make-lang.in (exception.o): Turn off pic.
7051 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
7052 type, multi-level ptr conversions.
7054 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
7055 (throw_bad_cast): Use it.
7056 (throw_bad_typeid): New fn.
7057 (build_typeid): Throw bad_typeid as needed.
7059 (synthesize_tinfo_fn): Handle functions and arrays before checking
7062 * Remove .h from standard C++ headers, add new.h, move into inc
7065 * exception*: Remove pointer from object, constructors. Add
7066 default exception::what that uses type_info::name. Add
7069 * init.c (build_new): Don't add a cookie to new (void *) T[2].
7071 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7073 * Make-lang.in: Building C++ code depends on cc1plus.
7075 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7077 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
7078 a HOST_WIDE_INT, not a tree.
7080 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7082 * exception.cc: Don't include <stdlib.h>.
7084 * Make-lang.in (c++.clean): Remove cplib2.*.
7086 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
7088 * parse.y (component_decl_1, component_costructor_declarator case):
7089 Pass attributes/prefix_attributes in tree list.
7091 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
7093 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
7095 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7097 * lex.c (do_identifier): Don't do deferred lookup in a template
7100 * typeck2.c (store_init_value): Oops.
7102 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
7103 New files for C++ lang-support library.
7104 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
7105 (CXX_LIB2FUNCS): Define.
7106 And rules for building the C++ lang-support code.
7107 * config-lang.in (headers): Define.
7108 (lib2funcs): Define.
7110 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7112 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
7114 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
7115 * typeck2.c (store_init_value): Check for initializing pmf with { }
7117 (process_init_constructor): Not here.
7119 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7121 * pt.c (begin_template_parm_list): Increment
7122 processing_template_decl here.
7123 (end_template_parm_list): Not here.
7124 (process_template_parm): No need to add 1 to it now.
7125 * *.c: Use processing_template_decl instead of current_template_parms
7126 to check for being in a template.
7128 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
7129 (tsubst_copy): Handle CONSTRUCTOR.
7130 (instantiate_decl): Set up context properly for variables.
7131 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
7132 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
7134 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7136 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
7138 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7140 * method.c (make_thunk): Call comdat_linkage before setting the
7143 * decl2.c (comdat_linkage): Use make_decl_one_only.
7144 (import_export_decl): Likewise.
7145 * decl.c (init_decl_processing): Check supports_one_only instead of
7148 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7150 * decl2.c (grokfield): Tighten checking for access decls.
7152 * decl.c (make_typename_type): Resolve references to
7153 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
7154 (lookup_name_real): Types that depend on a template parameter get
7155 an implicit 'typename' unless they're in the current scope.
7156 (start_decl_1): We don't care about incomplete types that depend
7158 (grokdeclarator): Resolve 'typename's in the type specifier that
7159 refer to members of the current scope.
7161 * call.c (build_over_call): Remove 'inline called before
7162 definition' diagnostic.
7163 (build_method_call): Likewise.
7164 * decl.c (duplicate_decls): Downgrade 'used before declared
7165 inline' to a warning, only with -Winline.
7167 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
7169 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
7171 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7173 * call.c (build_method_call): When calling a signature
7174 default implementation, as in other cases, let instance_ptr simply
7177 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
7179 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
7181 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
7183 * except.c (expand_start_catch_block): Add a pushlevel so that -g
7184 works on hppa and SPARC.
7186 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7188 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
7190 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7192 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
7193 before testing whether it's a signature.
7195 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7197 * call.c (build_new_method_call): Don't complain about signature
7198 pointers and references not being an aggr type.
7199 (build_this): If a signature pointer or reference was passed in,
7201 (build_new_method_call): If instance is a signature pointer, set
7202 basetype to the signature type of instance.
7203 * sig.c (build_signature_method_call): Deleted basetype and
7204 instance parameters, they can be found as the DECL_CONTEXT of
7205 function and as the first argument passed in.
7206 * cp-tree.h: Changed declaration of build_signature_method_call.
7207 * call.c (build_method_call): Deleted first two arguments in call
7208 of build_signature_method_call.
7209 (build_over_call): Added call to build_signature_method_call.
7211 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7213 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
7216 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7218 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
7220 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
7222 * except.c (expand_start_try_stmts): Move to except.c in the backend.
7223 (expand_end_try_stmts): Remove.
7225 * init.c (perform_member_init): Use add_partial_entry () instead
7226 of directly manipulating lists.
7227 (emit_base_init): Ditto.
7229 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
7231 * except.c (expand_exception_blocks): Always make sure USE and
7232 CLOBBER insns that came at the end still do, the backend relies
7235 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
7237 * call.c (build_over_call): We can only use a TARGET_EXPR of the
7240 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
7242 * cvt.c (convert_to_reference): Revert last change, don't complain
7243 about temp without target decl.
7245 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
7247 * decl.c (grokdeclarator): Don't core dump when void() is given.
7249 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7251 * decl.c (copy_args_p): Don't crash.
7253 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
7255 * pt.c (tsubst): And support template args inside the exception
7258 * pt.c (tsubst): Add support for exception specifications in
7261 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
7263 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
7265 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
7266 (start_function): Likewise.
7267 (start_method): Likewise.
7268 (grokfield): Likewise.
7269 (make_call_declarator): Add throw spec parameter.
7270 (set_quals_and_spec): Add routine.
7271 * lex.c (set_quals_and_spec): Likewise.
7272 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
7273 * decl.c (shadow_tag): Eliminate the throw spec parameter to
7275 (groktypename): Likewise.
7276 (start_decl): Eliminate the throw spec parameter. Eliminate the
7277 throw spec parameter to grokdeclarator. Eliminate the throw spec
7279 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
7280 (grokfndecl): Remove useless set of raises.
7281 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
7282 the throw spec parameter to start_decl. Pull the throw spec out
7283 of the call declarator.
7284 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
7285 (start_function): Eliminate the throw spec parameter. Eliminate
7286 the throw spec parameter to grokdeclarator.
7287 (start_method): Likewise.
7288 * decl2.c (grokfield): Likewise.
7289 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
7290 (grokoptypename): Likewise.
7291 (finish_file): Eliminate the throw spec parameter to
7292 start_function. Add throw spec to make_call_declarator.
7293 * except.c (init_exception_processing): Add throw spec to
7294 make_call_declarator. Eliminate the throw spec parameter to
7296 (expand_start_catch_block): Eliminate the throw spec parameter to
7298 (expand_builtin_throw): Add throw spec to make_call_declarator.
7299 Eliminate the throw spec parameter to start_function.
7300 (start_anon_func): Likewise.
7301 * lex.c (make_call_declarator): Add throw spec parameter.
7302 (set_quals_and_spec): New routine.
7303 (cons_up_default_function): Add throw spec to make_call_declarator.
7304 Eliminate the throw spec parameter to grokfield.
7305 * method.c (synthesize_method): Eliminate the throw spec parameter
7307 * pt.c (process_template_parm): Eliminate the throw spec parameter
7309 (tsubst): Add throw spec to make_call_declarator.
7310 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
7311 (do_function_instantiation): Eliminate the throw spec parameter to
7312 grokdeclarator. Eliminate the throw spec parameter to
7314 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
7316 * parse.y (datadef): Remove non-winning optimization.
7318 (fndef): Remove ambiguous error productions uncovered by grammer
7320 (constructor_declarator): Add exception_specification_opt here.
7321 (component_constructor_declarator): Likewise.
7322 (direct_after_type_declarator): Likewise.
7323 (complex_direct_notype_declarator): Likewise.
7324 (direct_abstract_declarator): Likewise.
7325 (fn.def1): Remove exception_specification_opt.
7326 (fn.def2): Likewise.
7327 (condition): Likewise.
7328 (initdcl0): Likewise.
7329 (initdcl): Likewise.
7330 (notype_initdcl0): Likewise.
7331 (nomods_initdcl0): Likewise.
7332 (component_decl_1): Likewise.
7333 (component_declarator): Likewise.
7334 (after_type_component_declarator0): Likewise.
7335 (after_type_component_declarator): Likewise.
7336 (notype_component_declarator): Likewise.
7338 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7340 * call.c (build_over_call): Also use an INIT_EXPR when
7341 initializing anything from an rvalue.
7343 * call.c (build_over_call): Call stabilize_reference when building
7344 an INIT_EXPR instead of calling the copy ctor.
7346 * call.c (joust): Extend the previous change to all comparisons.
7348 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
7349 NO_LINKAGE_HEURISTICS.
7351 * decl2.c (finish_file): Emit any statics that weren't already.
7353 * typeck.c (build_static_cast): Implement.
7354 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
7355 * decl.c (grokparms): Use can_convert_arg instead of
7356 implicit_conversion directly.
7357 (copy_args_p): New fn.
7358 * cvt.c (convert_to_reference): Don't complain about temp with
7360 (build_up_reference): Handle TARGET_EXPRs.
7361 * call.c (build_over_call): Elide unnecessary temps.
7362 (can_convert*): Use new overloading code.
7364 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7366 * call.c: Move TYPE_PTR*_MACROS ...
7367 * cp-tree.h: To here.
7368 * typeck.c (build_reinterpret_cast): Implement.
7370 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
7372 (joust): If we're comparing a function to a builtin and the worst
7373 conversion for the builtin is worse than the worst conversion for the
7374 function, take the function.
7376 * typeck.c (build_const_cast): Implement.
7377 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
7378 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
7380 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
7382 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
7383 too early. Make sure we explode if exprtype turns out to be a
7384 NULL_TREE when it shouldn't be.
7386 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
7388 * cp-tree.h: New routine make_call_declarator.
7389 * lex.c (make_call_declarator): Define it.
7390 * except.c (init_exception_processing): Use it.
7391 (expand_builtin_throw): Likewise.
7392 (start_anon_func): Likewise.
7393 * decl2.c (finish_file): Likewise.
7394 * lex.c (cons_up_default_function): Likewise.
7395 * parse.y: Likewise.
7396 * pt.c (tsubst): Likewise.
7398 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
7400 * decl2.c (groktypefield): Remove unused code.
7402 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
7404 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
7405 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
7406 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
7407 nonempty_cv_qualifiers.
7410 * lex.c (make_pointer_declarator): Change type_quals into
7412 (make_reference_declarator): Likewise.
7414 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7416 * decl.c (start_function): Only check interface_* for templates
7417 with flag_alt_external_templates.
7419 * call.c (build_new_op): Check for comparison of different enum types.
7420 (build_over_call): Fix arg # output.
7422 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
7424 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7426 * call.c (build_new_op): Check for erroneous args.
7428 * call.c (build_new_method_call): Add missing args to cp_error.
7430 * tree.c (error_type): Dont print reference-to-array.
7432 * typeck.c (convert_for_assignment): Don't say contravariance for
7435 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
7437 * call.c (build_over_call): Diagnose bad convs for `this'.
7439 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
7442 * call.c (convert_like): Handle bad convs.
7443 (build_over_call): Handle bad convs better.
7445 * decl2.c: -fansi-overloading is now the default.
7447 * call.c (build_new_method_call): Check for erroneous args.
7449 * pt.c (instantiate_class_template): Propagate
7450 TYPE_USES_MULTIPLE_INHERITANCE.
7452 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
7454 * call.c (enforce_access): Add static to routine.
7456 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7458 * call.c (build_user_type_conversion_1): Fix bad handling.
7459 (compare_ics): Likewise.
7461 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7463 * call.c (standard_conversion): Oops.
7465 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
7467 * g++.c: Update test for win32 (&& ! cygwin32).
7469 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7471 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
7472 (ptr_reasonably_similar): New fn.
7473 * call.c (BAD_RANK): New rank.
7474 (ICS_BAD_FLAG): New macro.
7475 (standard_conversion): Handle almost-right pointer conversions.
7476 (reference_binding): Handle bad rvalue bindings.
7477 (add_*_candidate): Stuff.
7478 (build_over_call): Pass bad conversions to convert_for_initialization.
7479 (compare_ics): Handle bad convs.
7482 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
7484 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
7485 integer_type_node when computing pointer offsets.
7487 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7489 * tree.c (lvalue_type): New fn.
7490 (error_type): New fn.
7491 * call.c (op_error): Use error_type.
7492 (add_conv_candidate): Use lvalue_type.
7493 (add_builtin_candidates): Likewise.
7494 * error.c (args_as_string): Use error_type.
7496 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7498 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
7501 * decl.c (init_decl_processing): With -ansi, __null's type is the
7502 signed integral type with the same number of bits as a pointer.
7503 Introduce a new variable null_node for it.
7504 * cp-tree.h: Adjust.
7505 * call.c (null_ptr_cst_p): Adjust.
7507 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
7509 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
7512 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7514 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
7515 fns of classes without virtual functions.
7517 * call.c (add_function_candidate): Handle `this' specially.
7518 (compare_ics): Likewise.
7520 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
7522 * typeck.c (build_conditional_expr): Fix handling of __null.
7524 * decl2.c (comdat_linkage): New fn.
7525 (import_export_vtable): Use it.
7526 (import_export_decl): Use it.
7527 * method.c (make_thunk): Use it.
7529 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7531 * pt.c (end_template_decl): If we don't actually have parms, return.
7532 * parse.y (template_header): Accept 'template <>'.
7534 * errfn.c: Allow 5 args.
7536 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7538 * tree.c (make_temp_vec): New fn.
7539 * pt.c (push_template_decl): Handle partial specs.
7540 (instantiate_class_template): Likewise.
7541 (more_specialized): Use get_bindings.
7542 (more_specialized_class): New fn.
7543 (get_class_bindings): New fn.
7544 (most_specialized_class): New fn.
7545 (do_function_instantiation): List candidates for ambiguous case.
7546 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
7547 (shadow_tag): Call push_template_decl for partial specializations.
7548 * parse.y: Likewise.
7549 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
7550 DECL_TEMPLATE_MEMBERS.
7551 * call.c (print_z_candidates): Reduce duplication.
7553 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7555 * decl2.c (lang_decode_option): Allow -fansi-overloading.
7557 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7559 * pt.c (get_bindings): New fn.
7560 (most_specialized): Likewise.
7561 (do_function_instantiation): Use them.
7562 (add_maybe_template): New fn.
7563 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
7564 * call.c (build_new_op): Handle guiding decls.
7565 (build_new_function_call): Likewise.
7566 * decl2.c (finish_file): Likewise.
7568 * decl2.c (mark_used): Do synthesis here.
7569 * call.c (build_method_call): Not here.
7570 (build_over_call): Or here.
7571 * typeck.c (build_function_call_real): Or here.
7572 * tree.c (bot_manip): Call mark_used on functions used in default
7575 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7577 * decl2.c (import_export_vtable): Delete code that disabled vtable
7578 heuristic on systems with ASM_OUTPUT_EXTERNAL.
7580 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7582 * typeck.c (build_x_function_call): Handle static call context
7585 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
7586 the function, not its outer block.
7588 * call.c (build_field_call): Pass fields on to build_opfncall
7589 regardless of TYPE_OVERLOADS_CALL_EXPR.
7590 (build_method_call): Pass on to build_new_method_call sooner.
7592 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
7594 * class.c (instantiate_type): Don't put a POINTER_TYPE to
7595 METHOD_TYPE on an expression. Also make a copy of rhs instead of
7598 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7600 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
7601 (add_builtin_candidate): Don't take enums for ++.
7602 (build_new_method_call): Handle non-aggregates and field calls.
7603 Move new overloading code from...
7606 * decl.c (grokparms): Don't check default args in templates.
7608 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
7610 * cvt.c (build_new_op): Fix args to build_unary_op.
7611 (add_builtin_candidates): Don't call type_promotes_to on float.
7613 * decl.c (grokparms): Check the type of the default arg.
7615 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
7616 returning NULL_TREE.
7618 * typeck.c (build_x_binary_op): Avoid doing extra work.
7619 (build_x_unary_op): Likewise.
7620 (build_x_conditional_expr): Likewise.
7621 * cvt.c (build_over_call): Return.
7622 (add_builtin_candidate): Fix MEMBER_REF.
7623 (build_new_op): Likewise.
7625 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
7627 * method.c (build_overload_name): Put bug fix into code but leave
7628 disabled for now so we can be bug compatible with older releases
7629 that do repeats incorrectly. In the future, we can enable it.
7631 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7633 * cvt.c (convert_like): Don't call build_cplus_new twice.
7635 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
7636 Control new overloading code with -fansi-overloading.
7638 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7640 * cvt.c (build_over_call): Call build_cplus_new.
7641 * call.c (build_method_call): Likewise.
7642 * typeck.c (build_function_call_real): Likewise.
7643 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
7644 the COND_EXPR in a TARGET_EXPR so they use the same slot.
7646 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
7648 * typeck.c (complete_type): Propagate
7649 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
7651 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7653 * cvt.c (joust): More ?: kludging. Sigh.
7654 (build_over_call): Don't try to synthesize global fns.
7656 * search.c (lookup_conversions): Use binfo marking.
7658 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
7660 * search.c (build_mi_matrix): Use the correct value of cid
7661 when determining the new mi_size.
7663 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7665 * cvt.c (add_builtin_candidates): Do consider type conversion ops
7666 for the first parms of += et al.
7667 (strip_top_quals): New fn.
7668 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
7669 (implicit_conversion): Likewise.
7670 (add_builtin_candidates): Be careful about arrays.
7671 (build_new_method_call): Handle vtable optimization.
7673 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
7675 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
7676 * cvt.c (reference_binding): Use it.
7677 (implicit_conversion): Use it.
7678 (add_builtin_candidate, COND_EXPR): Use it.
7680 * cvt.c (build_new_function_call): Check for error args.
7682 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
7684 * gxx.gperf: Add __null.
7685 * hash.h: Regenerate.
7686 * lex.h: Add RID_NULL.
7687 * lex.c (init_lex): Create null_pointer_node here, stick it in
7689 * decl.c (init_decl_processing): Still set its type here.
7690 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
7691 (convert_to_pointer_force): Likewise.
7692 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
7694 * call.c (convert_harshness): Use null_ptr_cst_p.
7695 * typeck.c (convert_for_assignment): Likewise. Don't produce
7698 * error.c (args_as_string): Handle lists of actual args, too.
7699 * cvt.c (null_ptr_cst): Support (void*)0 for now.
7700 (build_user_type_conversion_1): Improve diagnostics.
7701 (build_new_function_call): Likewise.
7702 (build_object_call): Likewise.
7703 (build_new_method_call): Likewise. Move call before def diagnostic...
7704 (build_over_call): Here.
7706 * cvt.c (build_new_method_call): Don't complain about no match if
7707 LOOKUP_SPECULATIVELY.
7708 (build_over_call): Fix 'this' for virtual fn.
7709 (build_new_method_call): Add diagnostic.
7711 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7713 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
7714 constructors to be passed in.
7715 (build_over_call): Likewise.
7716 (build_user_type_conversion_1): Pass them in.
7717 (convert_like): Likewise.
7718 (build_object_call): Handle overloaded conversions.
7719 (build_over_call): Pass the right args to build_vfn_ref.
7720 (standard_conversion): Fix pmf convs.
7721 (joust): Handle comparing statics and non-statics.
7722 (build_new_method_call): New fn.
7723 * call.c (build_method_call): Call it if NEW_OVER.
7725 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
7727 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
7730 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
7732 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
7733 instead of just maybe_build_cleanup so that we deallocate the
7736 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7738 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
7739 * cp-tree.h (finish_prevtable_vardecl): Add decl.
7741 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
7743 * pt.c (instantiate_class_template): Call complete_type. Also, if
7744 we're at the end of the file and we just instantiated a template
7745 class with a vtable, call finish_prevtable_vardecl.
7747 * error.c (dump_decl): Don't explode (or explode more gracefully
7748 as appropriate) if the object being dumped has a null type.
7749 (dump_expr): Likewise.
7751 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
7752 by counting the number of nodes that we'll need before allocating
7754 (lookup_fnfields): Fix comment.
7755 (breadth_first_search): Fix comment.
7757 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
7759 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
7761 * class.c (finish_struct): Call cplus_decl_attributes here.
7762 (finish_struct_1): Not here.
7763 * cp-tree.h: Adjust.
7765 * pt.c (type_unification): New parameter STRICT.
7766 (unify): If STRICT, don't allow cv addition or base deduction.
7767 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
7769 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7771 * search.c (get_template_base{_recursive}): New fns.
7772 * pt.c (more_specialized): New fn.
7773 (do_function_instantiation): Use it.
7774 (unify): Handle base deduction.
7775 * cvt.c (joust): Use more_specialized.
7776 Don't arbitrarily choose between non-builtin candidates.
7777 (build_over_call): Call require_complete_type.
7779 * decl.c (start_function): Statics are static even in a #pragma
7782 * decl2.c (import_export_vtable): Disable vtable heuristic on
7783 systems with ASM_OUTPUT_EXTERNAL.
7785 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
7786 (standard_conversion): No std conv to enum type.
7788 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
7791 * cvt.c (reference_binding): Bind directly to a base subobject of
7794 * cvt.c (build_new_op): Enforce access control.
7796 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
7798 * typeck2.c (process_init_constructor): When scanning the
7799 union for a named field, skip things that aren't FIELD_DECLs.
7801 * method.c (synthesize_method): Don't scan fndecl's rtl if
7802 we're at the end of the file; just assume the function can't
7805 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7807 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
7810 * cvt.c (build_user_type_conversion_1): Handle overloaded
7813 * cvt.c (add_builtin_candidates): Don't consider type conversion
7814 operators for the first parameter of operator=.
7816 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
7818 * typeck.c (complete_type): Only call layout_type if we're not
7819 expanding a template.
7821 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7823 * cvt.c (compare_ics): Oops.
7825 * cvt.c (op_error): Oops.
7827 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
7828 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
7829 (build_conv): Use them.
7830 (implicit_conversion): Use them.
7831 (convert_like): Handle them.
7832 (build_new_op): Handle builtin COND_EXPR again.
7833 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
7834 in lists of types for COND_EXPR.
7835 (add_builtin_candidate): Add enum candidates for COND_EXPR.
7837 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
7839 * typeck.c (build_modify_expr): Always attempt to build a call to
7840 the assignment operator, even if we're using a default one.
7841 (convert_for_initialization): Call complete_type.
7843 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7845 * cvt.c (reference_binding): A REF_BIND gets the reference type.
7846 (implicit_conversion): Likewise.
7847 (convert_like): Likewise.
7848 (compare_ics): Likewise.
7849 (compare_qual): Likewise.
7850 (print_z_candidates): Handle no candidates.
7851 (build_new_op): Don't handle builtin COND_EXPR for now.
7853 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
7855 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
7857 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7859 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
7861 * cvt.c (build_builtin_candidate): Oops.
7862 (build_new_op): Oops.
7864 * method.c (build_opfncall): Pass COND_EXPR on.
7865 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
7866 (add_builtin_candidate{,s}): Likewise.
7867 (add_builtin_candidates): Likewise.
7868 (print_z_candidates, op_error, build_new_op): Likewise.
7869 (type_decays_to): New fn.
7870 * lex.c (init_lex): Just say ?: for COND_EXPR.
7872 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7874 * typeck.c (complete_type): Call layout_type rather than building
7877 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
7880 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7882 * cvt.c: Always compile the new overloading code (but don't use it).
7883 (implicit_conversion): Add a BASE_CONV when converting to
7884 the same class type.
7885 (convert_like): Handle BASE_CONV.
7887 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7889 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
7890 (add_builtin_candidate): Likewise.
7893 * typeck.c (build_x_function_call): Try an operator function
7894 whenever we call an object of class type.
7895 * method.c (build_opfncall): Pass CALL_EXPRs through.
7896 * cvt.c (implicit_conversion): Do const-ref case first.
7897 (add_conv_candidate, build_object_call, op_error): New fns.
7898 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
7899 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
7901 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
7902 Fall back on preincrement handling. Use op_error.
7904 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
7906 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
7909 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
7911 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
7913 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
7915 * typeck.c (build_component_ref_1): Use build_component_ref
7916 instead of open coding it here.
7918 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7920 * g++.c (main): Don't link with -lg++.
7923 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
7924 result of build_type_conversion.
7925 (cp_convert): Only call build_method_call for ctors if
7926 build_type_conversion failed.
7927 (ptr_complete_ob): New function.
7928 (TYPE_PTR{,OB,MEM}_P): New macros.
7929 ({add,build}_builtin_candidate{,s}): New functions.
7930 (print_z_candidates): Handle builtins.
7931 (build_user_type_conversion_1): Don't use conversion fns for
7932 converting to a base type.
7933 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
7934 (build_user_type_conversion): Use convert_from_reference.
7935 (build_new_op): New function.
7936 (build_over_call): Fix handling of methods.
7937 (compare_ics): Handle AMBIG_CONV properly.
7938 * typeck2.c: Increment abort count.
7939 * method.c (build_opfncall): Forward most requests to build_new_op.
7940 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
7942 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7944 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
7945 invalid second argument to dump_expr_list.
7947 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
7949 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
7951 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
7953 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
7956 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
7958 * typeck2.c (process_init_constructor): New pedwarn for using { }
7959 to initialize a pointer to member function.
7960 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
7961 we can avoid the new error.
7963 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
7965 * typeck.c (build_ptrmemfunc1): New function to hide details of
7966 pointer to member functions better.
7968 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
7970 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
7971 methods into the actual method, as we know the implied object is
7974 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7976 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
7977 inside a system header.
7979 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
7981 * call.c (build_method_call): Call complete_type on the
7984 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
7986 * typeck.c (build_component_ref): Always build up an OFFSET_REF
7987 for obj_ptr->func so that we can know which object to use in a
7990 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
7992 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
7993 around things. Also improve maintainability.
7995 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
7997 * decl.c (grokdeclarator): Check for overflow when evaluating an
8000 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8002 * cvt.c (cp_convert): Don't check for ambiguity with constructor
8005 * typeck.c (build_x_function_call): Pass function overload
8006 questions to new overloading code if NEW_OVER.
8007 * init.c (expand_aggr_init_1): Only check for type conversion ops
8008 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
8009 Don't check for ambiguity with constructor if NEW_OVER.
8010 * cvt.c (convert_to_reference): Dereference the result of a type
8011 conversion operator.
8012 (build_conv): Propagate ICS_USER_FLAG.
8013 (implicit_conversion): Call instantiate_type.
8014 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
8015 (add_function_candidate): Fix cv-quals on argtype.
8016 (print_z_candidates): New function.
8017 (build_new_function_call): Call it.
8018 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
8019 consider non-converting constructors.
8020 Call print_z_candidates.
8021 Return an AMBIG_CONV for an ambiguous conversion.
8022 (build_user_type_conversion): Handle AMBIG_CONV.
8023 (convert_like): Fix test for building TARGET_EXPR.
8024 Call instantiate_type.
8025 Handle AMBIG_CONV and LVALUE_CONV.
8026 (build_over_call): Handle 0 args and ellipsis.
8027 * cp-tree.def: Add AMBIG_CONV.
8029 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
8031 * decl.c (lookup_name_real): If we find mem in obj when parsing
8032 `obj->mem', make sure we return the right value.
8034 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
8036 * search.c (get_base_distance): Call complete_type.
8038 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
8040 * decl.c (store_bindings): Make static.
8042 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8044 * init.c (expand_aggr_init_1): Don't check type conversions if
8047 * cvt.c (z_candidate): Put back template field.
8048 (add_function_candidate): Set it.
8049 (add_template_candidate): Likewise.
8051 (compare_qual): Handle references and pointers to members.
8052 (compare_ics): Handle reference bindings.
8054 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
8056 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
8058 * call.c (compute_conversion_costs): Call complete_type.
8060 * tree.c (vec_binfo_member): Use comptypes instead of comparing
8061 pointers, so we can handle template parameters.
8063 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
8065 * cvt.c (cp_convert_to_pointer): We have to call complete_type
8066 here; let's make it explicit instead of a side effect of an
8069 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8071 * cvt.c (z_candidate): Remove template field.
8072 (reference_binding): Handle binding to temporary.
8073 (implicit_conversion): Likewise.
8074 (add_function_candidate): Handle artificial constructor parms.
8075 Handle functions with too few parms.
8076 (add_template_candidate): New function.
8077 (build_user_type_conversion_1): Handle constructors.
8078 (convert_like): Likewise.
8079 (build_over_call): Likewise.
8080 (build_new_function_call): Support templates.
8081 (compare_ics): Fix reference, inheritance handling.
8083 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
8085 * decl.c: Add signed_size_zero_node.
8086 (init_decl_processing): Build it.
8087 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
8088 when we're trying to make a negative delta.
8090 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8092 Stop doing this damn index==strchr variable name confusion.
8093 * class.c (add_virtual_function): Change local var INDEX to be
8095 (add_method): Likewise.
8096 * lex.c (print_parse_statistics): Likewise.
8097 * search.c (make_memoized_table_entry): Likewise.
8098 (lookup_fnfields_here): Likewise.
8099 (lookup_field): Likewise.
8100 (lookup_fnfields): Likewise.
8101 (get_baselinks): Likewise.
8102 * sig.c (build_signature_table_constructor): Likewise.
8103 (build_signature_method_call): Likewise.
8104 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
8105 (get_member_function_from_ptrfunc): Likewise.
8106 (build_ptrmemfunc): Change local var INDEX to be IDX.
8107 (c_expand_start_case): Likewise.
8109 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8111 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
8112 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
8113 (convert_to_reference): Use build_type_conversion to convert to
8114 the reference type directly.
8115 (standard_conversion): Fix void* case, non-conversions.
8116 (reference_binding): Fix expr == 0 case, non-conversions.
8117 (convert_like): Support REF_BIND.
8118 (compare_qual): Split out from compare_ics.
8119 (compare_ics): Use it, handle icses with only a qual_conv.
8121 * init.c (expand_vec_init): Don't crash if decl is NULL.
8123 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
8125 * mpw-config.in: New file, configury for Mac MPW.
8126 * mpw-make.sed: New file, makefile editing for MPW.
8128 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8130 * pt.c (instantiate_class_template): Call repo_template_used.
8132 * search.c (lookup_conversions): Only lookup conversions in
8135 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8137 * cp-tree.def: Renamed from tree.def, to avoid confusion with
8139 * cp-tree.h, lex.c: Include cp-tree.def.
8140 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
8142 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
8144 * init.c (build_vec_delete_1): Call complete_type.
8146 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
8148 * except.c (start_anon_func): Make sure anonymous functions are
8151 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8153 * decl.c (finish_function): If function_depth > 1, set nested.
8155 * decl2.c (grokbitfield): Revert Bob's change.
8156 * class.c (finish_struct_1): Fix handling of named bitfield widths.
8158 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8160 * pt.c (add_pending_template): Handle types.
8161 (lookup_template_class): With -fexternal-templates, just add the class
8162 to pending_templates instead of instantiating it now.
8163 * decl2.c (finish_file): Handle types in pending_templates.
8165 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
8167 * decl2.c (grokbitfield): Handle constant decls appropriately.
8168 Give an appropriate error message now instead of spewing core
8171 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8173 * decl2.c: Don't turn on thunks by default for now.
8175 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
8177 * typeck.c (complete_type): Handle error_mark_node.
8178 (common_type, OFFSET_TYPE): Handle template_type_parms.
8180 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8182 * pt.c (instantiate_decl): If at_eof, call import_export_decl
8183 regardless of DECL_INLINE.
8185 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
8187 * class.c (finish_struct_bits): Copy TYPE_SIZE.
8189 * rtti.c (build_dynamic_cast): Support templates.
8190 * tree.def: Support DYNAMIC_CAST_EXPR.
8191 * pt.c (tsubst_copy): Likewise.
8192 * decl2.c (build_expr_from_tree): Likewise.
8194 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8196 * typeck.c (build_static_cast): Support templates.
8197 (build_const_cast): Likewise.
8198 * tree.def: Support CONST/STATIC_CAST_EXPR.
8199 * pt.c (tsubst_copy): Likewise.
8200 * decl2.c (build_expr_from_tree): Likewise.
8202 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8204 * decl2.c (finish_vtable_vardecl): Don't trust
8205 TREE_SYMBOL_REFERENCED for vtables of local classes.
8207 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8209 * pt.c (tsubst_copy): Handle operator T.
8211 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8213 * init.c (build_delete): Move creation of PARMS inside test of
8214 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
8216 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
8218 * typeck.c (build_conditional_expr): Don't assume that
8219 the arguments to ?: are always pointers or records.
8221 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8223 * decl2.c (import_export_decl): Still emit static/weak/comdat
8224 copies of inline template functions with -fno-implicit-templates.
8226 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
8228 * init.c (build_delete): Determine the complete basetype
8229 path to the destructor we're calling.
8231 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
8233 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
8234 initialize the enum, because we really and truly don't know where
8236 (start_enum): Don't copy integer_zero_node because
8237 build_enumerator will do it.
8239 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8241 * decl.c (finish_function): Do access control on base destructors.
8243 * pt.c (tsubst, case FUNCTION_DECL): Set up
8244 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
8247 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
8249 * cvt.c (build_up_reference): If we have already extended the
8250 lifetime of the temporary, don't try it again.
8251 * typeck.c (c_expand_return): Don't try and convert the return
8252 value twice when we want a reference, once is enough.
8254 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8256 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
8257 LOOKUP_ONLYCONVERTING at all for now.
8259 * search.c (add_conversions): Put the conversion function in
8260 TREE_VALUE, the basetype in TREE_PURPOSE.
8261 * cvt.c (build_type_conversion): Adjust.
8262 * cvt.c (build_expr_type_conversion): Adjust.
8263 * call.c (user_harshness): Adjust.
8265 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8267 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
8270 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
8272 * except.c (expand_start_catch_block): Add a dummy region, if we
8273 get an error, so that we can avoid core dumping later.
8275 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
8277 * cp-tree.h (OFFSET_REF): Remove.
8278 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
8279 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
8280 * init.c (expand_aggr_init_1): Likewise.
8281 (build_new): Likewise.
8282 * typeck.c (expand_target_expr): Likewise.
8284 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8286 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
8289 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
8291 * cvt.c (build_up_reference): Redo how and when temporaries are
8293 * decl.c (grok_reference_init): Don't try and be smart about
8296 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
8298 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
8299 (TARGET_EXPR...), now that it has 4 arguments.
8300 * tree.c (build_cplus_new): Likewise.
8302 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8304 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
8306 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
8307 * decl.c (struct saved_scope): Remove named_labels,
8308 {base,member}_init_list.
8309 (maybe_push_to_top_level): Don't set them. Call
8310 push_cp_function_context if appropriate.
8311 (pop_from_top_level): Likewise.
8313 * method.c (do_build_assign_ref): Remove obsolete check of
8314 TYPE_HAS_ASSIGN_REF (basetype).
8316 * decl.c (grokfndecl): Diagnose user definition of
8317 implicitly-declared methods.
8319 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
8321 * method.c (do_build_copy_constructor): Add code to give
8322 meaningful error messages instead of crashing.
8323 (do_build_assign_ref): Don't synthesize assignment operators for
8324 classes containing reference or const members.
8326 * class.c (struct base_info): Remove cant_synth_copy_ctor
8327 and cant_synth_asn_ref.
8328 (finish_base_struct): Remove the code that tries to conditionalize
8329 synthesis of copy constructors & assignment operators based on
8330 access permissions. Instead, let it fail when it tries to
8331 synthesize the copy constructor. This will give meaningful error
8332 messages instead of silently generating code to perform a bitcopy.
8334 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
8336 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
8337 determining types for constant values.
8339 * decl.c (struct named_label_list): Use instead of stuffing
8340 random items into a TREE_LIST node.
8341 (named_label_uses): Use the new struct.
8342 (poplevel): Likewise.
8343 (lookup_label): Likewise.
8344 (define_label): Add an error message to tell the user the line
8345 where the goto is located in addition to the destination of the
8347 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
8349 (finish_function): Likewise.
8351 (start_decl): Complain about defining a static data member
8352 in a different type from which it was declared.
8354 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8356 * cvt.c (build_expr_type_conversion): Adjust.
8358 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8360 * call.c (build_method_call): Always convert 'this' to the
8363 * search.c (add_conversions): Put the conversion function in
8364 TREE_VALUE, the type in TREE_PURPOSE.
8365 * cvt.c (build_type_conversion): Adjust.
8366 * call.c (user_harshness): Adjust.
8368 * method.c (emit_thunk): Call temporary_allocation and
8369 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
8371 * tree.c (build_cplus_array_type): Handle tweaking of
8372 TYPE_MAIN_VARIANT here.
8373 * typeck.c (common_type): Not here.
8375 * typeck.c (complete_type): Only try to complete an array type if
8378 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
8380 * decl.c (grokvardecl): Call complete_type.
8381 (grokdeclarator): Call complete_type for PARM_DECLs.
8383 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8385 * pt.c (instantiate_class_template): Re-set
8386 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
8388 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
8390 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
8391 smart enough to do it right.
8392 * tree.c (cp_expand_decl_cleanup): Likewise.
8393 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
8394 cp_expand_decl_cleanup.
8395 (store_parm_decls): Likewise.
8396 (hack_incomplete_structures): Likewise.
8397 * except.c (push_eh_cleanup): Likewise.
8399 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
8401 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
8402 frontend to the backend where it belongs.
8403 * tree.c (unsave_expr): Likewise.
8404 (unsave_expr_now): Likewise.
8405 * tree.def (UNSAVE_EXPR): Likewise.
8406 * cp-tree.h (unsave_expr): Likewise.
8407 (unsave_expr_now): Likewise.
8409 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
8411 * init.c (emit_base_init): Make sure the partial EH cleanups live
8412 on the function_obstack.
8414 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
8416 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
8417 when checking for pointer types.
8419 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8421 * pt.c (instantiate_class_template): Remove obsolete check for
8422 access declarations.
8424 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
8426 * call.c (build_overload_call): Simplify calls to
8427 build_overload_call by removing last parameter.
8428 (build_method_call): Likewise.
8429 * cp-tree.h: Likewise.
8430 * method.c (build_opfncall): Likewise.
8431 * typeck.c (build_x_function_call): Likewise.
8433 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
8435 * call.c (default_parm_conversions): Factor out common code.
8436 (build_method_call): Use it.
8437 (build_overload_call_real): Use it.
8439 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
8441 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
8442 but pedwarn as the code is bogus.
8443 * typeck.c (decay_conversion): Likewise.
8444 (build_function_call_real): Use build_addr_func instead of
8445 default_conversion. Don't allow pointer-to-method functions down
8447 (build_unary_op): Use real pointer-to-member functions instead of
8449 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
8450 (convert_for_assignment): Removed some obsolete code.
8451 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
8452 build_x_function_call instead of current_class_ptr. Only call
8453 digest_init once on an initializer, we do this just checking
8455 (build_expr_from_tree): Pass current_class_ref to
8456 build_x_function_call instead of current_class_ptr.
8457 * init.c (build_member_call): Likewise.
8459 * error.c (dump_expr): Handle OFFSET_REFs better.
8460 * pt.c (unify): Handle pointer-to-member functions better.
8461 * decl.c (finish_function): Clear out current_class_ref just like
8462 we do for current_class_ptr.
8464 * typeck.c (get_delta_difference): Handle virtual bases better.
8466 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
8468 * sig.c (build_signature_table_constructor): Use the delta for
8469 the original basetype for this virtual function with thunks.
8470 (build_signature_method_call): We still need to adjust 'this'
8473 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
8475 * call.c (build_addr_func): New routine. Used to get the `real'
8476 address of a function or a method. Needed to avoid getting a
8477 pointer-to-member function.
8478 (build_call): New routine to build CALL_EXPRs.
8479 (build_method_call): Use it.
8480 * cvt.c (convert_to_aggr): Likewise.
8481 * typeck.c (build_function_call_real): Likewise.
8482 * sig.c (build_signature_table_constructor): Use build_addr_func.
8483 * cp-tree.h (build_call, build_addr_func): Declare them.
8485 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
8487 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
8488 * parse.y: Remove uses of LOOKUP_AGGR.
8490 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
8492 * *.[chy]: Rename current_class_decl to current_class_ptr, and
8493 C_C_D to current_class_ref.
8495 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8497 * call.c (convert_harshness): Tighten up pointer conversions.
8499 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
8501 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
8502 (finish_file): Likewise.
8504 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8506 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
8508 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
8511 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8513 * decl2.c: Turn on thunks by default where supported.
8515 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
8517 * cp-tree.h (build_overload_call_maybe): Removed.
8518 * call.c (build_overload_call_real): Invert meaning of last arg to
8519 be require_complete.
8520 (build_overload_call): Likewise.
8521 * typeck.c (build_x_function_call): Use build_overload_call_real
8522 instead of build_overload_call_maybe.
8524 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8526 * decl2.c (finish_file): Don't try to emit functions that haven't
8529 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8531 * decl2.c (finish_vtable_vardecl): Oops.
8533 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
8534 Also store the bindings from previous_class_values.
8535 (pop_from_top_level): Restore them.
8537 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8539 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
8540 symbol has been referenced.
8541 (finish_file): Re-join synthesis/vtable loop with inline emission
8542 loop, disable inlining when an inline is output.
8544 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
8546 * except.c (init_exception_processing): Setup saved_in_catch.
8547 (push_eh_cleanup): Reset __eh_in_catch.
8548 (expand_start_catch_block): Set __eh_in_catch.
8550 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
8552 * except.c (push_eh_cleanup): Add tracking for whether or not we
8553 have an active exception object.
8554 (expand_builtin_throw): Use it to make sure a rethrow without an
8555 exception object is caught.
8557 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8559 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
8562 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8564 * decl2.c (finish_file): Also use sentries for vars with
8565 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
8568 * lex.c (handle_cp_pragma): Disable #pragma
8569 interface/implementation if SUPPORTS_ONE_ONLY > 1.
8571 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8573 * method.c (emit_thunk): Wrap default case in
8574 temporary/permanent_allocation.
8576 * method.c (make_thunk): Use DECL_ONE_ONLY.
8577 (emit_thunk): Call assemble_end_function.
8579 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8581 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
8582 (import_export_decl): Likewise.
8583 (finish_prevtable_vardecl): Disable vtable hack if
8584 SUPPORTS_ONE_ONLY > 1.
8586 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
8588 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
8589 PREDECREMENT_EXPRs take two arguments, not one.
8591 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
8593 * class.c (build_vtable_entry): Don't build thunks for abstract
8596 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
8599 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8601 * class.c (set_rtti_entry): Use size_zero_node.
8602 (build_vtable): Likewise.
8604 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
8606 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
8607 (prepare_fresh_vtable): Likewise.
8609 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8611 * method.c (emit_thunk): Call mark_used on the target function.
8613 * call.c (build_method_call): Don't warn about pending templates.
8615 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8617 * decl2.c (finish_file): Fix list walking logic.
8619 * typeck2.c (check_for_new_type): Only warn if -pedantic.
8621 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
8623 * class.c (finish_struct_1): Remove old code for
8624 dont_allow_type_definitions.
8625 * cp-tree.h: Likewise.
8626 * spew.c: Make sure cp-tree.h is included before parse.h, so the
8627 definition of flagged_type_tree is found before it is used.
8629 * parse.y: Added the ftype member to the type union, and changed a
8630 number of rules to use it instead of ttype. Added calls to
8631 check_for_new_type() as appropriate.
8632 * typeck2.c (check_for_new_type): New function for checking
8633 if a newly defined type appears in the specified tree.
8634 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
8635 for check_for_new_type().
8637 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8639 * decl2.c (finish_file): Only use a sentry if the decl is public.
8641 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
8642 don't pass LOOKUP_ONLYCONVERTING.
8644 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
8646 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
8647 properly keeps track of const and volatile type modifiers.
8649 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8651 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
8652 * pt.c (comp_template_args): Use it.
8654 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
8655 assemble_external for artificial function decls.
8657 * decl.c (cp_finish_decl): Oops.
8659 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8661 * decl2.c (import_export_decl): Put static data member templates
8662 into common storage, or make them weak, depending on whether they
8663 are dynamically or statically initialized.
8664 (get_sentry): New function.
8665 (finish_file): Do import_export_decl for static data members before
8666 building the init/fini functions. Don't init/fini a variable that's
8667 EXTERNAL. Use a sentry for variables in common. Fix mismatching
8668 push/pop_temp_slots.
8669 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
8670 expand_static_init thang.
8671 * method.c (get_id_2): New function.
8673 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
8675 * parse.y (empty_parms): Make sure we use C++-style prototypes
8676 when we're declaring member functions.
8678 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8680 * Makefile.in (CONFLICTS): 16 s/r conflicts.
8681 * parse.y (self_template_type): New nonterminal.
8683 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8685 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
8687 * parse.y (base_class.1): Allow 'typename foo::bar'.
8689 * lex.c (check_newline): Remove #pragma code that plays with the
8690 input stream, since we now deal with tokens. Clear nextchar when
8692 (handle_cp_pragma): Use real_yylex.
8693 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
8696 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
8698 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
8700 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8702 * parse.y: New token SELFNAME for potential constructor.
8703 * spew.c (yylex): Handle it.
8704 * lex.c (identifier_type): Produce it.
8706 * parse.y (complete_type_name): In :: case, don't push class binding.
8707 (complex_type_name): Likewise.
8709 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
8711 * typeck.c (build_reinterpret_cast): Handle pointer to member
8714 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8716 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
8718 (check_newline): Put the vtable/unit/implementation/interface pragma
8719 code into handle_cp_pragma, replacing it with a call.
8720 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
8721 args. Get the next token after handling the pragma token.
8723 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
8725 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
8726 (convert_to_pointer_force): Likewise.
8728 * init.c (build_new): Fix array new without -fcheck-new.
8730 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8732 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
8733 tree.c: Lose TYPE_NESTED_NAME.
8735 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
8738 * tree.def: Add VEC_INIT_EXPR.
8739 * expr.c (cplus_expand_expr): Handle it.
8740 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
8741 the extra file-scope symbol nastiness.
8743 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8745 * method.c (make_thunk): Thunks are static.
8746 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
8748 * decl2.c (mark_vtable_entries): Emit thunks as needed.
8749 (finish_file): Don't emit them here.
8751 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8753 * rtti.c (build_dynamic_cast): Handle null pointers.
8754 (ifnonnull): New function.
8756 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
8758 * call.c (build_method_call): Remember the original basetype we
8759 were called with. Give an error message instead of trying
8760 (incorrectly) to call a non-static member function through a
8761 non-inherited class.
8763 * search.c (expand_upcast_fixups): Mark the new fixup as
8766 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8768 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
8770 * class.c (set_rtti_entry): Fix for thunks.
8772 * decl2.c (import_export_decl): Still emit typeinfo fns for
8773 cv-variants of builtin types.
8775 * rtti.c (expand_class_desc): Set up base_info_type_node here.
8776 (init_rtti_processing): Instead of here.
8778 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8780 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
8781 (build_typeid): Only complain about taking dynamic typeid without
8784 * decl2.c: flag_rtti defaults to 1.
8786 * rtti.c (get_tinfo_var): The general class case is now smaller.
8787 (init_rtti_processing): Pack the latter three fields of base_info
8790 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
8792 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
8794 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
8796 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
8797 (push_memoized_context): Split out code to undefer pop_type_level to
8798 (clear_memoized_cache): here.
8799 (pop_memoized_context): We can only handle one layer of deferral of
8800 pop_type_level so clear the cache, if there was a previous level.
8802 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8804 * rtti.c (init_rtti_processing): Build up base_info_type_node.
8805 (expand_class_desc): Use one pointer to an array of base_info
8806 structs, passed using a CONSTRUCTOR.
8808 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
8810 * class.c (build_vbase_path): Remove block extern for
8811 flag_assume_nonnull_objects here.
8812 (build_vfn_ref): Split out functionality into build_vtbl_ref.
8813 (build_vtbl_ref): New routine.
8814 (build_vtable): Set up rtti info here.
8815 (add_virtual_function): Note in CLASSTYPE_RTTI the best
8816 place where we can get the rtti pointers from to avoid having to
8817 search around for a place.
8818 (finish_base_struct): Likewise.
8819 (finish_struct_1): Likewise. Never create totally new vtables
8820 with totally new vtable pointers for rtti. Disable code to layout
8821 vtable pointers better until we want to break binary
8823 * rtti.c (build_headof_sub): New routine to convert down to a
8824 sub-object that has an rtti pointer in the vtable.
8825 (build_headof): Use it. Also, use build_vtbl_ref now to be more
8827 (build_dynamic_cast): Make sure we have saved it, if we need to.
8828 * search.c (dfs_init_vbase_pointers): Disable code that deals with
8829 a more efficient vtable layout, enable later.
8830 * call.c (flag_assume_nonnull_objects): Moved declaration to
8831 * cp-tree.h: here. Declare build_vtbl_ref.
8832 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
8833 function calls that want a tree.
8835 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8837 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
8838 other X subobjects in the most derived type. Ack.
8840 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
8841 get_typeid will do it for us.
8842 (get_typeid_1): Break out call-building for expand_*_desc to use.
8843 (get_typeid): Call it.
8844 (expand_*_desc): Likewise.
8845 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
8847 (init_decl_processing): Lose builtin_type_tdescs lossage.
8848 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
8850 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
8852 * pt.c (tsubst): When calling set_nested_typename, use
8853 TYPE_NESTED_NAME (current_class_type) instead of
8856 * decl.c (pushdecl): Likewise.
8857 (pushdecl_class_level): Likewise.
8858 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
8859 set_nested_typename.
8861 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8863 * rtti.c (synthesize_tinfo_fn): Handle arrays.
8865 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
8867 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8869 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
8870 (init_rtti_processing): Lose bad_cast_type.
8871 (build_dynamic_cast): Use throw_bad_cast.
8873 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
8875 * decl2.c (finish_file): Don't synthesize artificial functions
8876 that are external and not inline.
8878 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
8880 * decl2.c (finish_file): Handle having new inlines added to
8881 saved_inlines by synthesis.
8883 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
8885 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8887 RTTI rewrite to initialize nodes as needed, not require that
8888 users #include <typeinfo>, complete functionality and reduce wasted
8890 * rtti.c (init_rtti_processing): New fn.
8891 (build_typeid): The vtable entry is now a function.
8892 (get_tinfo_var): New fn.
8893 (get_tinfo_fn): Likewise.
8894 (get_typeid): Use it.
8895 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
8896 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
8898 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
8899 (synthesize_tinfo_fn): New fn.
8900 * method.c (build_t_desc_overload): Lose.
8901 (build_overload_with_type): More generic.
8902 * decl.c (init_decl_processing): Call init_rtti_processing.
8903 * class.c (set_rtti_entry): Use get_tinfo_fn.
8904 * decl2.c (mark_vtable_entries): Mark the rtti function.
8905 (finish_prevtable_vardecl): Don't build_t_desc.
8906 (import_export_decl): Handle tinfo functions.
8907 (finish_file): Likewise.
8908 * typeck.c (inline_conversion): New fn.
8909 (build_function_call_real): Use it.
8910 * cp-tree.h: Add decls.
8912 * method.c (hack_identifier): Also convert component_refs from
8915 * lex.c (cons_up_default_function): Use the type, not the name, in
8918 * decl2.c (import_export_vtable): Fix weak vtables.
8920 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
8922 * search.c (get_base_distance_recursive): Fix access checks for
8925 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8927 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
8929 (convert_harshness): Add prototypes wrapped by PROTO.
8930 * decl2.c (grok_function_init): Likewise.
8931 (do_toplevel_using_decl): Change to void return type.
8932 * class.c (build_vtable_entry): Remove decl of make_thunk.
8933 (merge_overrides): Fix order of arg definitions.
8934 (finish_vtbls): Likewise.
8935 (fixup_vtable_deltas): Likewise.
8936 (modify_all_direct_vtables): Likewise.
8937 (modify_all_indirect_vtables): Likewise.
8938 * search.c (get_base_distance_recursive): Likewise.
8939 (get_abstract_virtuals_1): Likewise.
8940 (fixup_virtual_upcast_offsets): Likewise.
8941 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
8942 * init.c (perform_member_init): Fix order of arg definitions.
8943 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
8944 * cp-tree.h (make_thunk): Add decl.
8945 (overload_template_name, push_template_decl): Add decls.
8946 (do_toplevel_using_decl): Change to void return type.
8947 (vec_binfo_member): Add decl.
8949 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8951 * typeck.c (mark_addressable, convert_for_assignment,
8952 convert_for_initialization, pointer_int_sum, pointer_diff,
8953 unary_complex_lvalue): Add prototypes wrapped by PROTO.
8954 (convert_sequence): #if 0 fn decl, since definition also is.
8956 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
8958 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
8959 cast to pointer types for type searching.
8961 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8963 * typeck.c (get_delta_difference): Use cp_error, not error, in the
8964 case where BINFO == 0.
8966 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
8968 * call.c (build_method_call): Fix wording of error messages so
8969 constructors come out right.
8971 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
8973 * decl.c (push_overloaded_decl): Don't warn about hidden
8974 constructors when both the type and the function are declared
8975 in a system header file.
8977 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
8979 * class.c (finish_struct_1): Propagate the TYPE_PACKED
8980 flag for the type to the type's fields.
8982 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8984 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
8986 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
8988 * class.c (base_info, finish_base_struct): Replace
8989 needs_virtual_dtor with base_has_virtual.
8991 (finish_struct_1): Remove the old code that tried to make default
8992 destructors virtual. Use base_has_virtual when checking if we need
8993 to add a vtable entry for the rtti code.
8995 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8997 * pt.c (push_template_decl): Complain about template decl with
8998 inappropriate declaration.
9000 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
9002 * typeck.c (build_x_unary_op): Remove bogus check for taking
9003 the address of a member function.
9005 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9007 * parse.y (constructor_declarator): Only push the class if
9008 we are not already in the class.
9010 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
9012 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
9013 Add additional argument to INIT_CUMULATIVE_ARGS.
9015 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
9017 * decl.c (shadow_tag): Fix error about anon union with methods.
9019 * parse.y (self_reference): Only generate a self-reference if this
9020 is a non-template class.
9021 (opt.component_decl_list): Only use it if it was generated.
9023 * parse.y (component_decl_1): Use constructor_declarator.
9024 (fn.def2): Likewise.
9025 (notype_component_declarator0): Likewise.
9027 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
9029 * typeck.c (build_x_unary_op): Add checks for taking the address
9030 of a TARGET_EXPR or of a member function, and give appropriate
9033 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
9035 * pt.c (process_template_parm): Allow template type parms to be
9036 used as types for template const parms.
9038 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
9040 * init.c (expand_vec_init): Ensure the eh cleanups are on the
9043 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9045 * decl.c (lookup_name_real): Be even more picky about the
9046 ambiguous lookup warning.
9047 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
9048 * parse.y (constructor_declarator): Rather than here.
9050 * parse.y (constructor_declarator): New nonterminal.
9052 (explicit_instantiation): Likewise.
9054 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9056 Add implicit declaration of class name at class scope.
9057 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
9058 * parse.y (self_reference): New nonterminal.
9059 (opt.component_decl_list): Use it.
9060 (fn.def1): Add nested_name_specifier type_name cases.
9061 * class.c (build_self_reference): New function.
9062 (finish_struct): Handle access_default later, move self-reference
9064 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
9065 * cp-tree.h: Adjust.
9067 * pt.c (do_function_instantiation): Separate handling of member
9068 functions and non-member functions properly.
9070 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9072 * pt.c (process_template_parm): Improve error for 'volatile class K'.
9074 * class.c (finish_struct_1): Check the right slot for destructors.
9076 * decl.c (start_enum): Complain about enum templates.
9078 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
9080 * init.c (resolve_offset_ref): Offset pointers to member data by one.
9081 * typeck.c (unary_complex_lvalue): Likewise.
9083 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
9085 * typeck.c (c_expand_return): Check for a returned local
9086 array name, similar to the check for an ADDR_EXPR.
9088 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9090 * decl.c (cp_finish_decl): Don't build cleanups for static
9093 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
9095 * typeck.c (build_modify_expr): Fix error messages to be more
9097 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
9098 assignment operators.
9099 * error.c (assop_as_string): Likewise. Add support for `%Q' for
9100 assignment operators.
9102 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9104 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
9105 give an error if initialized. Pedwarn about nested type with the
9106 same name as its enclosing class.
9108 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
9110 * typeck.c (require_complete_type): Be sure to instantiate the
9111 MAIN_VARIANT of the type.
9113 * decl2.c (finish_file): Instantiate pending templates before
9114 processing static constructors and destructors.
9116 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
9119 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
9121 * decl2.c (delete_sanity): If error_mark_node is passed
9122 in as an expression, quit while we're ahead.
9124 * decl.c (grokdeclarator): Give an error message if `friend'
9125 is combined with any storage class specifiers.
9127 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
9129 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
9130 definition of nonexistent nested type.
9132 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
9133 not to say 'typedef'.
9135 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9137 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
9138 * search.c (dfs_walk, dfs_init_vbase_pointers,
9139 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
9140 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
9142 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
9144 * except.c (build_throw): Support minimal parse.
9145 * pt.c (tsubst_copy): Support THROW_EXPR.
9146 * decl2.c (build_expr_from_tree): Likewise.
9148 * pt.c (mangle_class_name_for_template): Always allocate
9151 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
9153 * cvt.c (cp_convert_to_pointer): Give an appropriate error
9154 when trying to cast from an incomplete type.
9156 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9158 * pt.c (instantiate_class_template): Don't bother setting up
9159 CLASSTYPE_TAGS explicitly, as the nested types will add
9162 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
9164 * decl.c (shadow_tag): Remove old error check for usage of
9165 an enum without a previous declaration.
9166 (xref_tag): Add error message about usage of enums without a
9167 previous declaration.
9169 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9171 * lex.c (do_identifier): Only do name consistency check if we're
9174 * pt.c (push_template_decl): Don't crash if we get a member defn
9177 * decl.c (xref_tag_from_type): New function to do an xref without
9178 always having to figure out code_type_node.
9179 * cp-tree.h: Declare it.
9180 * pt.c (instantiate_class_template): Use it for friend classes.
9181 (lookup_template_class): Use it.
9183 * typeck2.c (build_functional_cast): Pull out a single parm before
9184 passing it to build_c_cast.
9186 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
9188 * expr.c (do_case): Give an error message if a pointer is
9189 given as a case value.
9191 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9193 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
9196 * lex.c (cons_up_default_function): Really, now, interface hackery
9197 does not apply to synthesized methods.
9199 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
9201 * call.c (build_method_call): Ctors and dtors now have special names
9202 with respect to lookups.
9203 * class.c (add_method): Likewise.
9204 (grow_method): Likewise.
9205 (finish_struct_methods): Likewise.
9206 (warn_hidden): Likewise.
9207 (finish_struct_1): Likewise.
9208 * cvt.c (convert_to_reference): Likewise.
9209 (convert_to_aggr): Likewise.
9210 (cp_convert): Likewise.
9211 * decl2.c (check_classfn): Likewise.
9212 * init.c (expand_member_init): Likewise.
9213 (expand_default_init): Likewise.
9214 (expand_aggr_init_1): Likewise.
9215 (build_offset_ref): Likewise.
9216 (build_new): Likewise.
9217 (build_delete): Likewise.
9218 * lex.c (do_inline_function_hair): Likewise.
9219 * search.c (lookup_field_1): Likewise.
9220 (lookup_fnfields_here): Likewise.
9221 (lookup_field): Likewise.
9222 (lookup_fnfields): Likewise.
9223 (get_virtual_destructor): Likewise.
9224 (dfs_debug_mark): Likewise.
9225 (dfs_pushdecls): Likewise.
9226 (dfs_compress_decls): Likewise.
9227 * tree.c (layout_basetypes): Likewise.
9228 * typeck.c (build_component_ref): Likewise.
9229 (build_x_function_call): Likewise.
9230 (build_modify_expr): Likewise.
9231 (convert_for_initialization): Likewise.
9232 (build_functional_cast): Likewise.
9233 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
9236 * decl.c (ctor_identifier): New.
9237 (dtor_identifier): New.
9238 (init_decl_processing): Set them.
9240 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
9242 * typeck.c (build_component_ref): Don't get confused by fields whose
9243 context has no type name, like pointer to member functions.
9245 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
9247 * decl.c (grokdeclarator): Handle typedef without declarator.
9249 * pt.c (tsubst): Handle SCOPE_REF in declarator.
9251 * parse.y (bad_parm): Catch another case of missing `typename'.
9253 * lex.c (yyprint): Handle TYPE_DECLs.
9255 * decl.c (start_function): Don't try to be clever.
9257 * lex.c: Lose compiler_error_with_decl.
9258 * typeck2.c: Lose error_with_aggr_type.
9259 (incomplete_type_error): Use cp_* instead of old functions.
9260 (readonly_error): Likewise.
9261 * typeck.c (convert_arguments): Likewise.
9262 * search.c (lookup_nested_field): Likewise.
9263 * method.c (make_thunk): Likewise.
9264 * decl.c (grokparms): Likewise.
9265 * cp-tree.h: Update.
9267 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
9270 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
9272 * method.c (build_opfncall): When deleting a pointer to an
9273 array, build a new pointer to the tree past any ARRAY_TYPE
9276 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9278 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
9280 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
9282 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
9285 * decl.c (finish_function): Don't set nested based on
9286 hack_decl_function_context.
9287 * parse.y (function_try_block): Check for nested function.
9288 (pending_inlines): Likewise.
9290 * decl2.c (build_expr_from_tree): If a unary op already has a
9291 type, just return it.
9293 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
9295 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
9296 (finish_file): Check the return value of walk_vtables.
9297 (finish_prevtable_vardecl): Return int.
9298 (finish_vtable_vardecl): Likewise.
9299 (prune_vtable_vardecl): Likewise.
9300 * lex.c (set_vardecl_interface_info): Likewise.
9301 * cp-tree.h: Adjust return types.
9303 * class.c (delete_duplicate_fields_1): Don't complain about
9304 duplicate nested types if they're the same type.
9305 (finish_struct): Remove check for duplicate.
9306 * decl2.c (grokfield): Don't check for typedef of anonymous type.
9308 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9310 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
9312 * decl.c (grokdeclarator): Lose special handling of class-level
9313 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
9314 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
9316 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
9318 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
9320 * search.c (compute_access): Fix handling of anonymous union
9322 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
9323 from anonymous unions to their members.
9325 * typeck.c (build_x_function_call): For static member functions,
9326 hand off to build_member_call.
9328 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
9330 * typeck.c (build_component_ref): Handle OFFSET_REFs.
9332 * init.c (expand_vec_init): Fix init == 0 case.
9334 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9336 * init.c (build_new): Pedwarn about init and array new.
9337 (expand_vec_init): Handle lists, use convert_for_initialization.
9339 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
9340 when converting to an aggregate type.
9341 * cvt.c (cp_convert): Pass it through.
9343 * typeck.c (build_conditional_expr): Handle user-defined
9344 conversions to slightly different types.
9346 * decl.c (grokdeclarator): Force an array type in a parm to be
9349 * decl2.c (do_using_directive): Sorry.
9350 (do_namespace_alias): Likewise.
9351 * lex.c (real_yylex): Warn about using the `namespace' keyword.
9353 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9355 * parse.y (datadef): Move call to note_list_got_semicolon up.
9357 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
9359 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
9361 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
9363 * decl.c (cp_finish_decl): The exception regions have to be
9364 nested, not overlapping. We start the exception region for a
9365 decl, after it has been fully built, and all temporaries for it
9366 have been cleaned up.
9368 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
9370 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
9372 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9374 * tree.def: Add RETURN_INIT.
9375 * pt.c (instantiate_decl): Handle RETURN_INIT.
9376 * decl.c (store_return_init): Handle minimal_parse_mode.
9378 * tree.c (cp_build_type_variant): Just return an error_mark_node.
9379 * decl.c (make_typename_type): Don't try to get the file and line
9381 * typeck.c (comptypes): Handle TYPENAME_TYPE.
9383 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
9385 * decl.c (poplevel): Make sure we clear out and restore old local
9386 non-VAR_DECL values by default when they go out of scope.
9388 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
9390 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
9391 referring to addresses of variables and functions.
9393 * error.c (dump_expr): Support SIZEOF_EXPR.
9395 * init.c (do_friend): Use the return value of check_classfn.
9397 * typeck.c (convert_arguments): Call complete_type.
9399 * method.c (hack_identifier): After giving an error, set value to
9402 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9404 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
9405 lossage for local classes.
9406 * cp-tree.h: Declare it.
9407 * decl.c (lookup_name_real): Evil, painful hack for local classes.
9408 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
9409 Use hack_decl_function_context.
9410 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
9411 (start_function): Use hack_decl_function_context.
9412 (finish_function): Likewise.
9413 * method.c (synthesize_method): Likewise.
9414 * lex.c (process_next_inline): Likewise.
9415 (do_pending_inlines): Likewise.
9416 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
9419 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
9421 * sig.c (build_signature_pointer_or_reference_type): Align
9422 signature pointers/references on 8-byte boundaries so they can be
9423 grabbed 2 words at a time on a Sparc.
9425 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
9427 * method.c (hack_identifier): Requiring a static chain is now a
9429 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
9432 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9434 * init.c (build_offset_ref): Call complete_type.
9436 * decl.c (pop_from_top_level): Always pop previous_class_type.
9438 * parse.y: Handle multiple decls in a for-init-statement.
9439 * pt.c (tsubst_expr): Likewise.
9441 * pt.c (tsubst): Use tsubst_expr for the second operand of an
9444 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
9445 (poplevel_class): Set it here.
9446 (pop_from_top_level): Pop it here if we're returning to class scope.
9447 * class.c (pushclass): Don't set it here.
9449 * decl.c (maybe_push_to_top_level): Save current_template_parms,
9450 and clear it if !pseudo.
9451 (pop_from_top_level): Restore it.
9453 * decl2.c (finish_file): Push the dummy each time we walk the list
9456 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
9457 something for CAST_EXPR.
9459 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9461 * cvt.c (cp_convert): Warn about implicit conversion of the
9462 address of a function to bool, as it is always true.
9464 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9466 * typeck.c (c_expand_return): Fix warning for local externs returned.
9468 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9470 * tree.c (mapcar): Propagate const and volatile properly.
9472 * typeck.c (complete_type): Be sure to instantiate the
9473 MAIN_VARIANT of the type.
9475 * method.c (synthesize_method): Class interface hackery does not
9476 apply to synthesized methods.
9478 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9480 * pt.c (comp_template_args): Use comptypes rather than just
9481 checking for TEMPLATE_TYPE_PARM equivalence.
9483 * typeck.c (build_x_function_call): Call complete_type before
9484 checking TYPE_OVERLOADS_CALL_EXPR.
9486 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
9488 * g++.c (main): Check also for new define ALT_LIBM.
9490 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9492 * pt.c (instantiate_class_template): If we don't have a pattern
9494 (coerce_template_parms): If we see a local class, bail.
9496 * decl.c (grok_reference_init): Make sure there's a type before
9499 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
9500 (push_template_decl): Likewise.
9502 * parse.y (named_class_head): Set
9503 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
9505 * decl.c (xref_tag): Diagnose redeclaration of template
9506 type-parameter name.
9508 * error.c (dump_type): Handle anonymous template type parms.
9510 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
9512 (coerce_template_parms): Likewise.
9514 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
9516 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
9517 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
9519 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9521 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
9522 before trying to get its STUB_DECL.
9523 (coerce_template_parms): Likewise.
9525 * parse.y (template_type_parm): If they didn't use 'class',
9526 pretend they did after giving an error.
9528 * pt.c (coerce_template_parms): Diagnose use of local class.
9530 * decl.c (grok_reference_init): Use instantiate_type.
9532 * error.c (dump_expr): Handle TEMPLATE_DECLs.
9534 * parse.y (named_class_head): Diagnose mismatching types and tags.
9536 * decl.c (pushdecl): Type decls and class templates clash with
9537 artificial type decls, not hide them.
9539 * decl.c (redeclaration_error_message): Diagnose redefinition of
9541 (duplicate_decls): Diagnose disallowed overloads for template
9544 * decl.c (start_decl): Call complete_type before checking for a
9547 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
9549 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
9551 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9553 * decl.c (grok_op_properties): Don't check for operator++(int) in
9556 * tree.c (perm_manip): Return a copy of variable and function
9557 decls with external linkage.
9559 * tree.def: Change some of the min tree codes to type "1".
9560 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
9561 * method.c (build_overload_int): Emit something arbitrary for
9562 anything but an INTEGER_CST if we're in a template.
9564 * decl.c (cp_finish_decl): Call complete_type before deciding
9565 whether or not to lay out the decl.
9567 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
9569 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9571 * typeck2.c (build_x_arrow): Call complete_type.
9573 * pt.c (add_pending_template): Broken out.
9574 (lookup_template_class): If -fexternal-templates, call it for all
9575 the methods of implemented types.
9576 (instantiate_class_template): Instead of instantiating them here.
9577 (instantiate_decl): Handle -fexternal-templates earlier.
9579 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9581 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
9582 memoized lookup stuff inside GATHER_STATISTICS.
9584 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9586 * decl.c (start_decl): Complain about array of incomplete type
9588 (grokdeclarator): Not here.
9590 * parse.y (template_parm): Expand full_parm inline so we can set
9591 the rule's precedence.
9593 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
9594 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
9595 * decl2.c (grokbitfield): Don't check for integer constant here.
9596 * class.c (finish_struct_1): Check here.
9598 * decl.c (define_label): Make the min decl go on permanent_obstack.
9600 * pt.c (unify): Don't handle CONST_DECLs.
9601 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
9602 (tsubst_copy): Likewise.
9604 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
9605 CONST_DECL for a template parm.
9607 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9609 * decl.c (grokdeclarator): Complain about array of incomplete type
9611 (start_decl_1): Not here.
9613 * pt.c (tsubst): Handle pointer-to-function declarators.
9615 * method.c (hack_identifier): If pedantic, diagnose local class
9616 methods that require a static chain.
9618 * decl.c (grok_op_properties): No longer static.
9619 * cp-tree.h: Declare it.
9620 * pt.c (tsubst): Call it for operators.
9621 Use tsubst_copy for TREE_VECs.
9623 * parse.y (template_arg): The expr has precedence like '>'.
9625 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9627 * pt.c (coerce_template_parms): Don't coerce an expression using
9629 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
9630 (tsubst): Don't use build_index_2_type if the max_value uses template
9632 * method.c (build_overload_int): Emit something arbitrary for an
9633 expression using template parms.
9635 * parse.y (template_close_bracket): New non-terminal to catch use
9636 of '>>' instead of '> >' in template class names.
9637 (template_type): Use it.
9638 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
9640 * tree.def: Add CAST_EXPR.
9641 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
9642 CONVERT_EXPR for minimal_parse_mode.
9643 * typeck.c (build_c_cast): Likewise.
9644 * pt.c (tsubst_copy): Likewise.
9645 * decl2.c (build_expr_from_tree): Likewise.
9646 * error.c (dump_expr): Likewise.
9648 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9650 * except.c (SetTerminate, SetUnexpected): Put back global vars.
9651 (init_exception_processing): Put back decl/init of
9652 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
9655 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
9656 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
9658 * cp-tree.h (declare_uninstantiated_type_level,
9659 uninstantiated_type_level_p): Delete prototypes.
9661 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9663 * pt.c (tsubst_expr): Add default return.
9665 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9667 * error.c (fndecl_as_string): Delete unused arg CNAME.
9668 * sig.c (build_signature_table_constructor,
9669 build_signature_method_call): Fix calls.
9671 * class.c (the_null_vtable_entry): Delete var definition.
9672 (init_class_processing): Delete tree the_null_vtable_entry init.
9673 * decl.c (no_print_{functions, builtins}): Declare as static.
9674 (__tp_desc_type_node): #if 0 var definition.
9675 (init_type_desc): #if 0 init of __tp_desc_type_node.
9676 (vb_off_identifier): Move var decl into init_decl_processing.
9677 (current_function_assigns_this): Declare as static.
9678 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
9679 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
9680 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
9681 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
9682 * init.c (BI_header_type, BI_header_size): Declare as static.
9683 * pt.c (template_classes): Delete unused var.
9684 (add_pending_template): Delete decl for non-existent fn.
9685 (lookup_template_class): Delete vars CODE and TAG_CODE.
9686 (instantiate_template): Delete unused var TARGS.
9687 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
9689 (__tp_desc_type_node): #if 0 var decl.
9690 (fndecl_as_string): Fix prototype.
9692 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9694 * tree.def: Add GOTO_STMT.
9695 * pt.c (tsubst_expr): Support goto and labels.
9696 * decl.c (define_label): Support minimal parsing.
9697 * parse.y (simple_stmt): Likewise.
9699 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9701 * xref.c (GNU_xref_member): Only define/set var I if
9702 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
9704 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
9705 (GNU_xref_end): Fix call.
9706 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
9707 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
9709 * tree.c (build_exception_variant): Delete unused vars I, A, T,
9711 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
9712 (mapcar): Delete unused var CODE.
9713 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
9714 (break_out_cleanups): Fix call.
9715 (bot_manip): Likewise.
9716 * call.c (build_method_call): Likewise.
9717 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
9719 * typeck.c (unary_complex_lvalue, build_modify_expr,
9720 convert_for_initialization): Likewise.
9721 * typeck2.c (build_functional_cast): Likewise.
9722 * cp-tree.h (build_cplus_new): Fix prototype.
9724 * repo.c (open_repo_file): Delete unused var Q.
9725 (repo_compile_flags, repo_template_declared,
9726 repo_template_defined, repo_class_defined, repo_inline_used,
9727 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
9728 (repo_get_id, repo_vtable_used): Declare as static.
9729 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
9732 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9734 * parse.y (pending_inlines): Add function_try_block case.
9736 * pt.c (unify): Fix for template const parms.
9738 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9740 * lex.c (extract_interface_info): Delete forward decl.
9741 (default_copy_constructor_body, default_assign_ref_body): Delete
9742 decls for non-existent functions.
9743 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
9744 (init_lex): Delete setting them.
9745 (cons_up_default_function): Delete unused vars FUNC_BUF,
9746 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
9748 (toplevel, expression_obstack): Delete unused extern decls.
9749 (tree_node_kind): Delete unused enum.
9750 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
9752 (tree_node_kind_names): Delete unused extern decl.
9753 (synth_obstack): Delete unused var.
9754 (init_lex): Don't set it.
9755 (init_parse): Add decl before use.
9756 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
9757 (current_unit_{name, language}): Delete unused vars.
9758 (check_newline): Don't bother setting them, just accept the #pragma.
9759 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
9760 (current_unit_{name, language}): Delete decls.
9762 * search.c: Wrap all of the memoized functions, macros, and
9763 variables inside #ifdef GATHER_STATISTICS.
9764 (lookup_field, lookup_fnfields): Likewise.
9765 (init_search_processing): Likewise.
9766 (reinit_search_statistics): Wrap whole function.
9767 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
9769 * decl.c (finish_function): Only call pop_memoized_context if
9770 GATHER_STATISTICS is defined.
9771 (start_function): Likewise for push_memoized_context.
9772 * class.c (pushclass, popclass): Likewise.
9774 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
9775 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
9777 * cvt.c (cp_convert): Delete unused local var FORM.
9778 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
9781 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9783 * pt.c (do_poplevel): Oops; really return what we get from
9786 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9788 * cp-tree.h (is_aggr_type): Add prototype.
9790 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
9791 * method.c ({push,pop}_cp_function_context): Delete decls.
9792 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
9793 (SetUnexpected, SetTerminate): Delete unused vars.
9794 (init_exception_processing): Don't set SetUnexpected or
9795 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
9796 (output_exception_table_entry): Delete unused array LABEL.
9797 (expand_internal_throw): Delete unused var PARAMS.
9798 (expand_start_catch_block): Delete unused var CLEANUP.
9799 (emit_exception_table): Delete unused var EH_NODE_DECL.
9800 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
9801 GOTO_UNWIND_AND_THROW. Don't set them.
9802 (end_eh_unwinder): Add top decl.
9803 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
9804 (exception_section, push_rtl_perm, do_function_call,
9805 lang_interim_eh, push_eh_cleanup, eh_outer_context,
9806 expand_end_eh_spec, end_eh_unwinder): Declare as static.
9807 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
9808 throw_used): Likewise.
9809 * cp-tree.h (expand_end_eh_spec): Delete prototype.
9811 * search.c (dfs_mark, dfs_mark_vtable_path,
9812 dfs_unmark_vtable_path, dfs_mark_new_vtable,
9813 dfs_unmark_new_vtable, dfs_clear_search_slot,
9814 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
9815 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
9816 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
9818 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
9819 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
9820 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
9821 Only define #ifdef GATHER_STATISTICS.
9822 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
9824 (vbase_decl): Delete var definition.
9825 (init_search): Delete old decl.
9826 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
9827 never actually used.
9828 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
9829 (get_base_distance_recursive): Delete unused fourth arg
9830 BASETYPE_PATH. Fix call .
9831 (get_base_distance): Fix call.
9832 (push_class_decls): Delete unused var ID.
9833 (make_memoized_table_entry): Declare as static.
9834 (breadth_first_search): Declare as static.
9835 (tree_has_any_destructor_p): Declare as static.
9836 (pop_class_decls): Delete unused arg pop_class_decls.
9837 * class.c (popclass): Fix call to pop_class_decls.
9838 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
9839 tree_has_any_destructor_p): Delete prototypes.
9841 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
9842 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
9843 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
9844 (build_user_desc): Delete unused var T.
9845 (build_class_desc): Delete unused vars T and OFF.
9846 (build_t_desc): Delete unused var NAME_STRING.
9847 (build_headof): Make static.
9848 (get_bad_cast_node): Likewise.
9849 (get_def_to_follow): Likewise.
9850 * cp-tree.h (init_type_desc): Add prototype.
9851 (build_headof): Remove prototype.
9853 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9855 * pt.c (tsubst): Only look for matching decls at file scope for
9856 non-member functions.
9858 * call.c (build_scoped_method_call): Handle scoped destructor
9861 * decl.c (*_top_level): Also save previous_class_values.
9863 * pt.c (tsubst_expr): Support do {} while loops.
9864 * parse.y (simple_stmt): Likewise.
9865 * tree.def: Likewise.
9867 * method.c (build_overload_identifier): For a class nested in a
9868 template class, don't mangle in the template parms from our
9871 * lex.c, cp-tree.h: Remove support for template instantiations in
9872 the pending_inlines code.
9873 * pt.c: Remove dead functions and unused arguments.
9874 (uses_template_parms): TYPENAME_TYPEs always use template parms.
9875 * parse.y: Stop passing anything to end_template_decl.
9876 * tree.c (print_lang_statistics): Only print tinst info #ifdef
9879 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9881 * init.c (expand_recursive_init{,_1}): Delete decls.
9882 (sort_member_init): Delete unused var INIT.
9883 (emit_base_init): Delete unused var X.
9884 (build_offset_ref): Delete unused var CNAME.
9885 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
9886 (emit_base_init): Delete unused local var BASE. Delete extern
9887 decl of IN_CHARGE_IDENTIFIER.
9888 (build_delete): Delete unused local var VIRTUAL_SIZE.
9890 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
9891 (build_delete): Fix call.
9892 * decl2.c (delete_sanity): Likewise.
9893 * cp-tree.h (build_vec_delete): Update prototype.
9895 * typeck.c (common_base_type): Delete unused var TMP.
9896 (build_binary_op): Delete local var ARGS_SAVE.
9897 (build_array_ref): Delete unused var ITYPE.
9898 (c_expand_return): Delete unused var USE_TEMP.
9900 * typeck.c (compexcepttypes): Delete unused arg STRICT.
9901 (comptypes): Fix calls.
9902 * decl.c (duplicate_decls): Likewise.
9903 * cp-tree.h (compexcepttypes): Delete extra arg.
9905 * decl2.c (check_classfn): Delete unused second arg CNAME.
9906 * decl.c (start_decl, grokfndecl): Fix calls.
9907 * init.c (do_friend): Likewise.
9908 * cp-tree.h (check_classfn): Update prototype.
9910 * cp-tree.h (signature_error, import_export_vtable,
9911 append_signature_fields, id_in_current_class, mark_used,
9912 copy_assignment_arg_p): Add decls.
9913 * decl2.c (mark_used): Delete decl.
9915 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
9917 * class.c (get_vtable_entry): Diable unused function.
9918 (doing_hard_virtuals): Delete unused static global var.
9919 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
9920 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
9921 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
9922 (modify_one_vtable): Delete unused var OLD_RTTI.
9923 (finish_struct_anon): Delete unused vars OFFSET and X.
9924 (finish_struct_bits): Delete unused var METHOD_VEC.
9925 (get_basefndecls): Delete unused var PURPOSE. Delete unused
9926 for-scope local variable METHODS.
9928 * call.c (user_harshness): Delete unused/unneeded arg PARM.
9929 (ideal_candidate): Delete unused args BASETYPE and PARMS.
9930 (build_method_call): Delete unused args passed into ideal_candidate.
9931 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
9932 * cp-tree.h (synthesize_method): Add decl.
9934 * decl.c (note_level_for_for): Give void return type.
9935 (pushdecl_nonclass_level): Likewise.
9936 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
9937 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
9938 (suspend_binding_level): Delete unused var LEVEL.
9939 (duplicate_decls): Delete unused var CTYPE.
9940 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
9941 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
9943 (grokdeclarator): Delete unused var C.
9944 (grokdeclarator): Delete unused var SIZE_VARIES.
9945 (grokparms): Delete unused var SAW_VOID.
9946 (start_function): Delete unused var OLDDECL.
9947 (cplus_expand_expr_stmt): Delete unused var
9948 REMOVE_IMPLICIT_IMMEDIATELY.
9950 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
9952 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
9954 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9956 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
9957 (build_min_nt): Likewise.
9958 * pt.c (do_pushlevel): Emit line note.
9959 (do_poplevel): Return what we get from poplevel.
9960 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
9961 * parse.y: Use do_pushlevel and do_poplevel.
9962 * cp-tree.h: Declare do_poplevel.
9964 * cp-tree.h: Declare at_eof.
9965 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
9966 * decl2.c (import_export_decl): Renamed from import_export_inline.
9967 (finish_file): Call it to do interface handling for statics.
9968 * pt.c (tsubst_copy): Call mark_used on variables and functions
9971 * decl2.c (finish_file): Don't emit statics we can't generate.
9972 * pt.c (instantiate_decl): Don't set interface on instantiations
9975 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
9976 * tree.c (print_lang_statistics): Print max template depth.
9977 * pt.c (push_tinst_level): Dump entire instantiation context.
9978 (instantiate_class_template): Use it and pop_tinst_level.
9979 (instantiate_decl): Likewise.
9981 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
9982 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
9984 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9986 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
9987 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
9988 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
9989 the new template implementation.
9991 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9993 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
9995 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
9997 * decl.c (cp_finish_decl): Delay emitting the debug information for
9998 a typedef that has been installed as the canonical typedef, if the
9999 type has not yet been defined.
10001 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10003 * decl2.c (grokfield): Still call pop_nested_class for access decls.
10005 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10007 * decl.c (lookup_label): Call label_rtx.
10009 * decl.c (make_binding_level): New function.
10010 (pushlevel, pushlevel_class): Call it instead of explicit
10011 duplicate calls to xmalloc.
10013 * decl.c (init_decl_processing): Delete useless build_pointer_type
10016 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
10017 (sizet_ftype_string): Delete variable.
10018 (init_decl_processing): Add built-in functions fabsf, fabsl,
10019 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
10020 variable strlen_ftype, used for strlen.
10022 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10024 * decl.c (push_to_top_level): Start from current_binding_level
10025 again for now; the stl hacks depend on g++ being broken in this
10026 way, and it'll be fixed in the template rewrite.
10028 * tree.def: Add USING_DECL.
10029 * decl2.c (do_class_using_decl): Implement.
10030 (grokfield): Pass access decls off to do_class_using_decl instead of
10032 * error.c (dump_decl): Handle USING_DECLs.
10033 * decl.c (grokdeclarator): Remove code for handling access decls.
10034 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
10035 as access decls for now.
10036 (finish_struct): Don't check USING_DECLs for other uses of the name.
10038 * search.c (get_matching_virtual): Use cp_error_at.
10040 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10042 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
10044 (self_promoting_args_p): Move the check that TYPE is non-nil
10045 before trying to look at its main variant.
10046 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
10048 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
10050 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
10051 (do_friend): Delete call to xref_friend.
10052 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
10054 * typeck.c (convert_sequence): #if 0 unused function.
10056 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
10057 be in decl_in_memory_p.
10058 (decl_in_memory_p): Delete decl.
10059 * expr.c (decl_in_memory_p): Delete fn.
10060 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
10062 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
10064 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10066 * class.c (finish_struct_1): Check for a pure-specifier on a
10067 non-virtual function here.
10069 * decl2.c (grok_function_init): Don't check whether the function
10071 (grokfield): Don't call check_for_override here.
10073 * decl.c (push_to_top_level): Start from inner_binding_level,
10074 check class_shadowed in class levels.
10076 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
10078 * decl.c (resume_level): Ignore things that don't have names, instead
10081 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10083 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
10085 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
10087 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
10090 * parse.y (complete_type_name): Bind global_scope earlier.
10091 (complex_type_name): Likewise.
10092 (qualified_type_name): Remove.
10094 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
10096 * decl.c (grokfndecl): Move code that looks for virtuals in base
10098 * class.c (check_for_override): ... to a new function.
10099 (finish_struct_1): Call it.
10101 * cp-tree.h: Declare warn_sign_compare.
10103 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
10104 rather than extra_warnings to decide whether to warn about
10105 comparison of signed and unsigned.
10107 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
10108 implies -Wsign-compare. -Wall doesn't imply -W.
10110 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
10112 * typeck.c (build_component_ref): Fix to handle anon unions in base
10115 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10117 * class.c (resolves_to_fixed_type_p): Delete code dealing with
10118 a WITH_CLEANUP_EXPR, since we don't generate them any more.
10119 * cvt.c (build_up_reference): Likewise.
10120 * decl.c (grok_reference_init): Likewise.
10121 (cp_finish_decl): Likewise.
10122 * error.c (dump_expr): Likewise.
10123 * tree.c (real_lvalue_p): Likewise.
10124 (lvalue_p): Likewise.
10125 (build_cplus_new): Likewise.
10126 (unsave_expr_now): Likewise.
10127 * typeck.c (unary_complex_lvalue, build_modify_expr,
10128 c_expand_return): Likewise.
10130 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10132 Make the C++ front-end pay attention to attributes for structures.
10133 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
10135 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
10136 Take out old round_up_size use and setting the DECL_ALIGN possibly
10137 using it. Take out setting of TYPE_ALIGN to round_up_size, which
10138 can override what the attribute set.
10139 * cp-tree.h (finish_struct): Update prototype.
10140 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
10141 attributes to finish_struct.
10142 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
10143 value down into finish_struct.
10144 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
10146 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
10148 * decl.c (poplevel): Re-word dead for local handling.
10149 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
10150 (cp_finish_decl): If is_for_scope, check for duplicates so
10151 we can disable is_for_scope. Otherwise, preserve_temp_slots.
10153 * lex.c (do_identifier): Use global binding in preference of
10154 dead for local variable.
10156 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
10158 * init.c (initializing_context): Handle anon union changes, the
10159 context where fields of anon unions can be initialized now has to be
10160 found by walking up the TYPE_CONTEXT chain.
10162 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
10164 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
10165 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
10166 (obscure_complex_init): If bss is supported, always set
10167 DECL_INITIAL to error_mark_node.
10169 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10171 * init.c (is_friend): Make sure there's a context before we see if
10174 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
10176 * init.c (is_friend): Classes are not friendly with nested classes.
10178 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
10180 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
10181 and record its result.
10183 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
10185 * class.c (finish_struct_anon): Switch around code to not move anon
10186 union elements around, nor mess up their contexts, nor offsets,
10187 instead we now build up the right number of COMPONENT_REFs for all
10188 the anon unions that may be present at build_component_ref time.
10189 * typeck.c (lookup_anon_field): New routine to handle field lookup
10190 on fields without names. We find them, based upon their unique type
10192 * typeck.c (build_component_ref): Allow FIELD_DECL components.
10193 Handle finding components in anonymous unions, and ensure that a
10194 COMPONENT_REF is built for each level as necessary.
10196 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
10198 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
10199 code that ensures that copy ctors are used if appropriate.
10201 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10203 * init.c (build_vec_delete): Only give an error if base isn't an
10206 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
10208 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
10209 (yylex): If we see `new', keep slurping.
10211 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
10213 * class.c (finish_struct_1): Move code for handling anon unions...
10214 (finish_struct_anon): to here. Fixup so that we do the offset
10215 calculations right, and so that the fields are physically moved to
10216 the containers's chain.
10218 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10220 * decl.c (grokdeclarator): Avoid trying to get an operand off an
10223 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
10225 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
10226 POINTER_SIZE to agree with expr.c.
10228 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
10230 * search.c (lookup_field): Don't report ambiguities if protect is 0,
10231 instead return NULL_TREE.
10233 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
10235 * class.c (finish_struct_1): Call warn_hidden if we want warnings
10236 about overloaded virtual functions.
10237 (warn_hidden): New routine to warn of virtual functions that are
10238 hidden by other virtual functions, that are not overridden.
10239 (get_basefndecls): New routine, used by warn_hidden.
10240 (mark_overriders): New routine, used by warn_hidden.
10241 * search.c (get_matching_virtual): Remove old warning that just
10244 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10246 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
10248 * typeck.c (null_ptr_cst_p): Delete unused fn.
10249 (build_function_call_maybe): Delete unused fn.
10251 * expr.c (extract_init): #if 0 the code after unconditional return 0
10254 Delete old cadillac code.
10255 * edsel.c: Remove file.
10256 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
10257 * Makefile.in (CXX_OBJS): Delete edsel.o.
10258 (edsel.o): Delete rule.
10259 * cp-tree.h (flag_cadillac): Delete var decl.
10260 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
10261 * decl2.c (flag_cadillac): Delete var definition.
10262 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
10263 (grokfield): Delete code depending on flag_cadillac.
10264 (finish_anon_union): Likewise.
10265 * class.c (finish_struct_1): Likewise.
10266 (pushclass): Likewise.
10267 (popclass): Likewise.
10268 (push_lang_context): Likewise.
10269 (pop_lang_context): Likewise.
10270 * decl.c (init_decl_processing): Likewise.
10271 (start_decl): Likewise.
10272 (cp_finish_decl): Likewise.
10273 (xref_tag): Likewise.
10274 (finish_enum): Likewise.
10275 (start_function): Likewise.
10276 (finish_function): Likewise.
10277 (finish_stmt): Likewise.
10278 * lex.c (lang_init): Likewise.
10279 (check_newline): Likewise.
10281 * lex.c (do_pending_inlines): Delete synthesized method kludge.
10283 Delete defunct, ancient garbage collection implementation.
10284 * rtti.c: New file with the RTTI stuff from gc.c.
10285 * gc.c: Removed file (moved the remaining stuff into rtti.c).
10286 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
10287 (rtti.o): New rule, replacing gc.o.
10288 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
10289 * cp-tree.h: Delete gc-related fn decls.
10290 (DECL_GC_OFFSET): Delete macro.
10291 (flag_gc): Delete extern decl.
10292 * decl.c (current_function_obstack_index): Delete var decl.
10293 (current_function_obstack_usage): Delete var decl.
10294 (start_function): Delete clearing of current_function_obstack_index
10295 and current_function_obstack_usage.
10296 (init_decl_processing): Delete code relying on -fgc.
10297 Delete call to init_gc_processing.
10298 (cp_finish_decl): Delete calls to build_static_gc_entry and
10299 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
10300 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
10301 and to expand_expr of a __gc_main call.
10302 (maybe_gc_cleanup): Delete var decl.
10303 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
10304 * decl2.c (flag_gc): Delete var decl.
10305 (lang_f_options): Delete offering of -fgc.
10306 (lang_decode_option): Delete -fgc and -fno-gc handling.
10307 (get_temp_regvar): Delete gc code.
10308 * init.c (build_new): Delete gc code.
10309 * lex.c (init_lex): Delete checking of flag_gc.
10311 * typeck.c (convert_arguments): Delete gc code.
10312 (build_component_addr): Delete -fgc warning.
10313 (build_modify_expr): Delete gc code.
10315 * decl2.c (build_push_scope): Delete fn.
10316 * cp-tree.h (build_push_scope): Delete decl.
10318 * search.c (clear_search_slots): Delete fn.
10319 * cp-tree.h (clear_search_slots): Delete decl.
10321 * search.c (tree_needs_constructor_p): Delete fn.
10322 * cp-tree.h (tree_needs_constructor_p): Delete decl.
10324 * tree.c (id_cmp): Delete fn.
10326 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
10327 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
10329 * tree.c (decl_value_member): Delete fn.
10330 * cp-tree.h (decl_value_member): Delete decl.
10332 * tree.c (list_hash_lookup_or_cons): Delete fn.
10333 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
10335 * method.c (cplus_exception_name): Delete fn.
10336 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
10338 * spew.c (shift_tokens): Delete fn.
10340 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10342 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
10344 * parse.y: Likewise.
10346 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10348 * tree.c (build_cplus_staticfn_type): Delete function definition;
10350 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
10352 * tree.c (virtual_member): Delete function definition; never used.
10353 * cp-tree.h (virtual_member): Delete decl.
10355 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
10357 * typeck.c (build_component_ref): Handle getting vbase pointers
10358 out of complex multiple inheritance better.
10360 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
10362 * typeck.c (build_object_ref): Make sure we use the real type, not
10363 any reference type.
10365 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
10367 * tree.c (build_exception_variant): Don't create new types if we
10368 don't have to, also build new types on the right obstack.
10370 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10372 * decl.c (store_bindings): Split out from push_to_top_level.
10373 (push_to_top_level): Call it for b->type_shadowed on class binding
10376 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
10378 * search.c (expand_upcast_fixups): Fix so that offsets stored in
10379 vbase_offsets are always right. Fixes a problem where virtual base
10380 upcasting and downcasting could be wrong during conversions on this
10381 during virtual function dispatch at ctor/dtor time when dynamic
10382 vtable fixups for deltas are needed. This only sounds easier than
10384 (fixup_virtual_upcast_offsets): Change to reflect new calling
10385 convention for expand_upcast_fixups.
10387 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10389 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
10390 check that it's usable as the bitfield width.
10392 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10394 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
10395 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
10396 only ever used for functions in it.
10398 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10400 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
10401 (nested_type): Likewise.
10402 (nested_name_specifier): Use lastiddecl.
10404 * decl.c (grokdeclarator): Adjust accordingly.
10405 * init.c (expand_member_init): Likewise.
10406 * parse.y (base_class): Likewise.
10407 * typeck2.c (build_functional_cast): Likewise.
10409 * typeck2.c (build_functional_cast): Fill in name after we've
10410 checked for non-aggr type.
10412 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
10414 * decl2.c (warn_pointer_arith): Default to on.
10416 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10418 * lex.c (is_rid): New function.
10419 * decl.c (grokdeclarator): Diagnose reserved words used as
10422 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
10424 * tree.c (get_decl_list): Don't lose cv-quals.
10426 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
10427 typespecs used as declarator-ids.
10429 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
10431 * decl.c (poplevel): When poping a level, don't give a warning for
10432 any subblocks that already exist.
10434 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10436 * typeck.c (build_object_ref): Finish what I started.
10438 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
10440 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
10442 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
10445 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10447 * decl.c (xref_tag): Handle passing a type in directly.
10449 * parse.y (qualified_type_name): Pull out the type.
10450 (nested_type): Likewise.
10451 Take types directly instead of as identifiers.
10452 * call.c (build_scoped_method_call): Take types directly instead of
10454 * decl.c (xref_basetypes): Likewise.
10455 * init.c (expand_member_init): Likewise.
10456 (build_member_call): Likewise.
10457 (build_offset_ref): Likewise.
10458 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
10459 * method.c (do_build_assign_ref): Likewise.
10460 * decl.c (grokdeclarator): Handle a type appearing as the
10461 declarator-id for constructors.
10462 * method.c (do_build_copy_constructor): current_base_init_list now
10463 uses the types directly, not their names.
10464 * init.c (sort_base_init): Likewise.
10465 (expand_member_init): Likewise.
10466 * init.c (is_aggr_type): New function, like is_aggr_typedef.
10468 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
10470 * tree.c (layout_basetypes): Call build_lang_field_decl instead
10471 of build_lang_decl if first arg is a FIELD_DECL.
10473 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10475 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
10477 * except.c (expand_start_catch_block): Set TREE_USED to avoid
10478 warnings about the catch handler.
10480 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
10482 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
10483 expand_target_expr.
10485 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10487 Fix access control to use trees rather than integers.
10488 * class.c (access_{default, public, protected, private,
10489 default_virtual, public_virtual, private_virtual}_node): Add
10491 (init_class_processing): Do creation of those nodes.
10492 * cp-tree.h (access_type): Delete enum decl.
10493 (access_{default, public, protected, private, default_virtual,
10494 public_virtual, private_virtual}_node): Add decls.
10495 (compute_access): Change return type.
10496 * search.c (compute_access): Have tree return type, instead of enum.
10497 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
10498 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
10499 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
10500 * parse.y (VISSPEC): Make ttype rather than itype.
10501 (base_class_access_list): Likewise.
10502 * *.[cy]: Change all refs of `access_public' to `access_public_node',
10504 * call.c (build_method_call): Make ACCESS be a tree.
10505 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
10506 * cvt.c (convert_to_aggr): Likewise.
10507 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
10509 * method.c (hack_identifier): Likewise.
10510 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
10512 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
10514 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
10515 frontend, and make it more consistent with respect to
10516 warn_pointer_arith.
10518 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10520 * decl.c (pushdecl): Check for duplicate parameter names.
10522 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
10524 * decl.c (expand_static_init): Call assemble_external for atexit.
10526 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
10528 * except.c (do_unwind): Remove some generated dead code.
10529 (eh_outer_context): New routine, factor out some common code from
10530 expand_builtin_throw and end_eh_unwinder. Add code to do return
10531 address masking for the PA.
10532 (expand_builtin_throw): Use eh_outer_context instead of open coding
10534 (end_eh_unwinder): Likewise.
10536 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
10538 * except.c (expand_throw): Call assemble_external for __empty, if we
10541 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
10543 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
10544 NORMAL_RETURN_ADDR_OFFSET.
10545 (end_eh_unwinder): Likewise.
10547 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
10549 * gc.c (build_dynamic_cast): Make sure we don't cast away const
10550 when dealing with references, and make sure we handle dynamic
10551 casting to a cv qualified reference.
10553 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
10555 * except.c (struct eh_context): New structure top hold eh context
10557 (push_eh_context): New routine.
10558 (pop_eh_context): Likewise.
10559 * decl.c (push_cp_function_context): Use them.
10560 (pop_cp_function_context): Likewise.
10562 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
10564 * decl2.c (finish_file): Also prune uninteresting functions in the
10565 inline emission loop.
10567 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
10569 * sig.c (build_signature_table_constructor): Mark functions
10570 in the signature as referenced.
10572 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
10574 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
10575 the inline emission stuff.
10577 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
10579 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
10581 * lang-options.h: Add -f{no-,}weak.
10582 * decl.c (init_decl_processing): If the target does not support weak
10583 symbols, don't use them.
10584 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
10586 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10588 * init.c (expand_member_init): warning for base init after members.
10590 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
10592 * cvt.c (build_expr_type_conversion): Don't convert to a reference
10595 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
10597 * method.c (report_type_mismatch): Improve wording for volatile
10600 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
10602 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
10603 expand_assignment, as the later doesn't handle things that have
10604 copy constructors well. The compiler would do bitwise copying,
10605 instead of ctor calling in some cases.
10607 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
10609 * g++.c (my_strerror): Return "cannot access" if errno is 0.
10610 (pfatal_with_name, perror_exec): Don't assume that
10611 the returned value from my_strerror contains no '%'s.
10613 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
10615 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
10617 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
10618 TYPE_METHODS/TREE_CHAIN mean what they used to.
10619 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
10620 instead of TYPE_METHODS.
10621 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
10622 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
10623 * cp-tree.h (CLASSTYPE_METHODS): Lose.
10624 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
10626 (struct lang_decl): Lose next_method field.
10627 (DECL_NEXT_METHOD): Lose.
10628 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
10629 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
10631 (finish_struct_methods): Don't mess with the TREE_CHAINs in
10634 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
10637 * call.c (build_method_call): Synthesize here even when not inlining.
10638 * typeck.c (build_function_call_real): Likewise.
10640 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
10642 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
10643 == DBX_DEBUG, call dbxout_start_new_source_file and
10644 dbxout_resume_previous_source_file when appropriate.
10646 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
10648 * except.c (start_anon_func): Push to the top level.
10649 (end_anon_func): Pop from the top level.
10651 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
10653 * cp-tree.h (build_cleanup): New routine to build cleanups.
10654 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
10655 call at ctor time and use atexit to run it later.
10656 * decl2.c (build_cleanup): New routine, taken from finish_file.
10657 (finish_file): Use build_cleanup instead, and don't put function
10658 local statics in global dtor list.
10660 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
10662 * except.c (expand_throw): Ensure that we have cleanups, if we try
10663 and expand cleanups.
10665 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
10667 * except.c (expand_throw): Add logic to manage dynamic cleanups for
10669 (expand_end_catch_block): Use the magic of expand_goto, instead of
10670 emit_jump so that we get the cleanup for any catch clause parameter
10671 and the cleanup for the exception object. Update to reflect label
10673 (push_eh_cleanup): New routine to register a cleanup for an
10675 (empty_fndecl): Used to default cleanup actions to
10677 (init_exception_processing): Setup empty_fndecl. Setup
10679 (expand_start_catch_block): Update to reflect label changes. Call
10680 push_eh_object to register the cleanup for the EH object.
10681 (start_anon_func): New routine to start building lambda expressions
10683 (end_anon_func): New routine to end them.
10684 (struct labelNode): Change so that we can use tree labels, or rtx
10686 (saved_cleanup): Object to check for dynamic cleanups for the
10687 exception handling object.
10688 (push_label_entry): Change so that we can use tree labels, or rtx
10690 (pop_label_entry): Likewise.
10691 (top_label_entry): Likewise.
10692 (expand_start_all_catch): Use tree label instead of rtx label, so
10693 that we can get the magic of expand_goto.
10694 (expand_end_all_catch): Update to reflect label changes.
10696 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
10698 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
10699 building_cleanup logic, as we now use UNSAVE_EXPRs.
10700 * cp-tree.h (unsave_expr): Declare it.
10701 * decl.c (building_cleanup): Remove.
10702 (maybe_build_cleanup): Remove building_cleanup logic, and use
10703 UNSAVE_EXPR instead.
10705 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
10707 * gc.c (build_t_desc): Update error message to say <typeinfo>.
10709 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10711 * decl.c (pushdecl): Only warn about shadowing a local variable if
10712 warn_shadow is true.
10714 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10716 * typeck.c (build_binary_op_nodefault): Added warning about
10717 comparisons between different enum types with -Wall, unless
10718 -fenum-int-equiv set.
10720 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
10722 * class.c (finish_struct_1): Skip down to the inner type in
10723 multidimensional arrays. Ensures ctors will be made for types that
10726 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
10728 * decl.c (last_dtor_insn): New to track the last compiler generated
10730 (store_parm_decls): Set it.
10731 (finish_function): Use it to see if the dtor is empty. Avoid doing
10732 vtable setup all the time, if we can.
10733 (struct cp_function): Add last_dtor_insn.
10734 (push_cp_function_context): Save it.
10735 (pop_cp_function_context): Restore it.
10737 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
10739 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
10742 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
10744 * typeck.c (expand_target_expr): Make sure targets get put into the
10745 current temp_slot_level, so that the free_temp_slots call will reuse
10748 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
10750 * class.c (finish_struct_1): Delay delta fixups for virtual bases
10751 until after we have done the hard virtuals, to avoid a bogus `every
10752 virtual function must have a unique final overrider' for virtual
10753 functions that are only overridden by hard virtuals.
10755 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10757 * pt.c (do_function_instantiation): Don't try to find a file-scope
10758 template for a member function.
10760 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
10762 * g++.c (main): Add handling of -nodefaultlibs.
10764 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
10766 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
10767 distinguish between direct bindings of reference variables, and
10768 indirect bindings of reference variables.
10769 * cvt.c (build_up_reference): Use it.
10770 * typeck.c (convert_arguments): Use it to indicate this is an
10772 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
10773 as they are unused.
10774 (expand_static_init): Likewise.
10775 (cplus_expand_expr_stmt): Likewise.
10776 * decl2.c (finish_file): Likewise.
10777 * init.c (perform_member_init): Likewise.
10778 (emit_base_init): Likewise.
10779 (expand_aggr_vbase_init_1): Likewise.
10781 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10783 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
10784 get a DECL_LANG_SPECIFIC node.
10785 * cp-tree.h (lang_decl_flags): Add new member `level'.
10786 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
10787 decl_flags level member.
10789 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10791 * call.c (build_method_call): Make sure instance has a
10792 TYPE_LANG_SPECIFIC node before we dive into it.
10794 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
10796 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
10798 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
10800 * decl.c (duplicate_decls): When smashing decls, smash staticness in
10803 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
10805 * decl.c (poplevel): Handle the merging of subblocks of cleanups
10806 when finishing blocks that have already been created (usually due to
10807 the fixup goto code). Fixes bad debugging information.
10809 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
10811 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
10812 that's not a list of overloaded functions.
10814 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10816 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
10817 before trying to use DECL_ABSTRACT_VIRTUAL_P.
10819 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
10821 * decl2.c (mark_used): New function for hooking into setting of
10822 TREE_USED on decls.
10823 * call.c (build_method_call): Use it.
10824 * class.c (instantiate_type): Likewise.
10825 * init.c (build_offset_ref): Likewise. Don't call assemble_external
10826 for all like-named functions.
10827 * method.c (hack_identifier): Likewise.
10828 (emit_thunk): Don't call assemble_external.
10829 (make_thunk): Create thunk as a FUNCTION_DECL so that it
10830 gets the right mode and ENCODE_SECTION_INFO works.
10832 * parse.y: Use mark_used. Pass operator names to do_identifier.
10833 * lex.c (do_identifier): Handle operator names.
10835 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
10837 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10839 * errfn.c: Include stdio.h.
10840 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
10842 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
10844 * typeck2.c (digest_init): Always convert initializers to the
10847 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
10849 * init.c (member_init_ok_or_else): Don't allow member initializers
10850 for indirect members, as it is invalid.
10852 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10854 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
10856 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
10858 * parse.y (for.init.statement): Catch compound statements inside for
10859 initializations, if we're being pedantic.
10861 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
10863 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
10866 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
10868 * error.c (dump_expr): Don't core dump when a boolean expression is
10869 used as a default argument.
10871 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10873 * class.c (finish_struct_bits): Check aggregate_value_p instead of
10876 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
10878 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
10879 BLKmode type that would otherwise be returned in registers.
10881 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10883 * g++.c (WITHLIBC): New macro.
10884 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
10885 saw_libc and pass it at the end if it was set.
10887 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10889 * parse.y (fn.def1): Call split_specs_attrs in
10890 declmods notype_declarator case.